Mercurial > cpython-lru_cache-weakref
annotate Modules/socketmodule.c @ 83983:ccffce2dde49
Issue #18084: Use sys.byteorder in wave.py.
Original patch by Hideaki Takahashi.
| author | Serhiy Storchaka <storchaka@gmail.com> |
|---|---|
| date | Wed, 29 May 2013 23:38:00 +0300 |
| parents | 24ffb0148729 |
| children | 2472603af83e |
| rev | line source |
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| 294 | 1 /* Socket module */ |
| 2 | |
| 3 /* | |
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| 294 | 5 This module provides an interface to Berkeley socket IPC. |
| 6 | |
| 7 Limitations: | |
| 8 | |
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9 - Only AF_INET, AF_INET6 and AF_UNIX address families are supported in a |
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10 portable manner, though AF_PACKET, AF_NETLINK and AF_TIPC are supported |
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11 under Linux. |
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12 - No read/write operations (use sendall/recv or makefile instead). |
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13 - Additional restrictions apply on some non-Unix platforms (compensated |
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14 for by socket.py). |
| 294 | 15 |
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16 Module interface: |
| 294 | 17 |
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Issue #16717: get rid of socket.error, replace with OSError
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18 - socket.error: exception raised for socket specific errors, alias for OSError |
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Patch #401196: IPv6 extensions to the socket module.
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19 - socket.gaierror: exception raised for getaddrinfo/getnameinfo errors, |
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20 a subclass of socket.error |
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21 - socket.herror: exception raised for gethostby* errors, |
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22 a subclass of socket.error |
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23 - socket.gethostbyname(hostname) --> host IP address (string: 'dd.dd.dd.dd') |
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24 - socket.gethostbyaddr(IP address) --> (hostname, [alias, ...], [IP addr, ...]) |
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25 - socket.gethostname() --> host name (string: 'spam' or 'spam.domain.com') |
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26 - socket.getprotobyname(protocolname) --> protocol number |
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27 - socket.getservbyname(servicename[, protocolname]) --> port number |
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28 - socket.getservbyport(portnumber[, protocolname]) --> service name |
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29 - socket.socket([family[, type [, proto, fileno]]]) --> new socket object |
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30 (fileno specifies a pre-existing socket file descriptor) |
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Patch #1003700: Add socketpair function to socket module.
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31 - socket.socketpair([family[, type [, proto]]]) --> (socket, socket) |
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32 - socket.ntohs(16 bit value) --> new int object |
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33 - socket.ntohl(32 bit value) --> new int object |
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34 - socket.htons(16 bit value) --> new int object |
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35 - socket.htonl(32 bit value) --> new int object |
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36 - socket.getaddrinfo(host, port [, family, socktype, proto, flags]) |
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37 --> List of (family, socktype, proto, canonname, sockaddr) |
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38 - socket.getnameinfo(sockaddr, flags) --> (host, port) |
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39 - socket.AF_INET, socket.SOCK_STREAM, etc.: constants from <socket.h> |
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40 - socket.has_ipv6: boolean value indicating if IPv6 is supported |
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41 - socket.inet_aton(IP address) -> 32-bit packed IP representation |
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42 - socket.inet_ntoa(packed IP) -> IP address string |
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43 - socket.getdefaulttimeout() -> None | float |
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44 - socket.setdefaulttimeout(None | float) |
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45 - socket.if_nameindex() -> list of tuples (if_index, if_name) |
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46 - socket.if_nametoindex(name) -> corresponding interface index |
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47 - socket.if_indextoname(index) -> corresponding interface name |
| 294 | 48 - an Internet socket address is a pair (hostname, port) |
| 49 where hostname can be anything recognized by gethostbyname() | |
| 50 (including the dd.dd.dd.dd notation) and port is in host byte order | |
| 51 - where a hostname is returned, the dd.dd.dd.dd notation is used | |
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52 - a UNIX domain socket address is a string specifying the pathname |
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53 - an AF_PACKET socket address is a tuple containing a string |
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54 specifying the ethernet interface and an integer specifying |
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55 the Ethernet protocol number to be received. For example: |
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56 ("eth0",0x1234). Optional 3rd,4th,5th elements in the tuple |
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[Patch #947352 from Jason Andryuk] Add support for AF_PACKET hardware addresses
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57 specify packet-type and ha-type/addr. |
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58 - an AF_TIPC socket address is expressed as |
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59 (addr_type, v1, v2, v3 [, scope]); where addr_type can be one of: |
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60 TIPC_ADDR_NAMESEQ, TIPC_ADDR_NAME, and TIPC_ADDR_ID; |
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61 and scope can be one of: |
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62 TIPC_ZONE_SCOPE, TIPC_CLUSTER_SCOPE, and TIPC_NODE_SCOPE. |
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63 The meaning of v1, v2 and v3 depends on the value of addr_type: |
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64 if addr_type is TIPC_ADDR_NAME: |
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65 v1 is the server type |
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66 v2 is the port identifier |
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67 v3 is ignored |
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68 if addr_type is TIPC_ADDR_NAMESEQ: |
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69 v1 is the server type |
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70 v2 is the lower port number |
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71 v3 is the upper port number |
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72 if addr_type is TIPC_ADDR_ID: |
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73 v1 is the node |
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74 v2 is the ref |
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76 |
| 294 | 77 |
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78 Local naming conventions: |
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79 |
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80 - names starting with sock_ are socket object methods |
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81 - names starting with socket_ are module-level functions |
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82 - names starting with PySocket are exported through socketmodule.h |
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83 |
| 294 | 84 */ |
| 85 | |
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86 #ifdef __APPLE__ |
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87 /* |
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88 * inet_aton is not available on OSX 10.3, yet we want to use a binary |
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89 * that was build on 10.4 or later to work on that release, weak linking |
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90 * comes to the rescue. |
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91 */ |
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92 # pragma weak inet_aton |
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93 #endif |
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94 |
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95 #include "Python.h" |
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96 #include "structmember.h" |
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97 |
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98 #undef MAX |
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99 #define MAX(x, y) ((x) < (y) ? (y) : (x)) |
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100 |
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101 /* Socket object documentation */ |
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102 PyDoc_STRVAR(sock_doc, |
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103 "socket([family[, type[, proto]]]) -> socket object\n\ |
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104 \n\ |
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105 Open a socket of the given type. The family argument specifies the\n\ |
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106 address family; it defaults to AF_INET. The type argument specifies\n\ |
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107 whether this is a stream (SOCK_STREAM, this is the default)\n\ |
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108 or datagram (SOCK_DGRAM) socket. The protocol argument defaults to 0,\n\ |
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109 specifying the default protocol. Keyword arguments are accepted.\n\ |
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110 \n\ |
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111 A socket object represents one endpoint of a network connection.\n\ |
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112 \n\ |
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113 Methods of socket objects (keyword arguments not allowed):\n\ |
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114 \n\ |
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115 _accept() -- accept connection, returning new socket fd and client address\n\ |
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116 bind(addr) -- bind the socket to a local address\n\ |
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117 close() -- close the socket\n\ |
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118 connect(addr) -- connect the socket to a remote address\n\ |
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119 connect_ex(addr) -- connect, return an error code instead of an exception\n\ |
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120 _dup() -- return a new socket fd duplicated from fileno()\n\ |
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121 fileno() -- return underlying file descriptor\n\ |
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122 getpeername() -- return remote address [*]\n\ |
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123 getsockname() -- return local address\n\ |
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124 getsockopt(level, optname[, buflen]) -- get socket options\n\ |
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125 gettimeout() -- return timeout or None\n\ |
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126 listen(n) -- start listening for incoming connections\n\ |
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127 recv(buflen[, flags]) -- receive data\n\ |
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128 recv_into(buffer[, nbytes[, flags]]) -- receive data (into a buffer)\n\ |
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129 recvfrom(buflen[, flags]) -- receive data and sender\'s address\n\ |
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130 recvfrom_into(buffer[, nbytes, [, flags])\n\ |
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131 -- receive data and sender\'s address (into a buffer)\n\ |
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132 sendall(data[, flags]) -- send all data\n\ |
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133 send(data[, flags]) -- send data, may not send all of it\n\ |
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134 sendto(data[, flags], addr) -- send data to a given address\n\ |
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135 setblocking(0 | 1) -- set or clear the blocking I/O flag\n\ |
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136 setsockopt(level, optname, value) -- set socket options\n\ |
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137 settimeout(None | float) -- set or clear the timeout\n\ |
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138 shutdown(how) -- shut down traffic in one or both directions\n\ |
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Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
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139 if_nameindex() -- return all network interface indices and names\n\ |
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140 if_nametoindex(name) -- return the corresponding interface index\n\ |
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141 if_indextoname(index) -- return the corresponding interface name\n\ |
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142 \n\ |
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Patch #568124: Add doc string macros.
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143 [*] not available on all platforms!"); |
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144 |
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145 /* XXX This is a terrible mess of platform-dependent preprocessor hacks. |
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146 I hope some day someone can clean this up please... */ |
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147 |
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148 /* Hacks for gethostbyname_r(). On some non-Linux platforms, the configure |
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149 script doesn't get this right, so we hardcode some platform checks below. |
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150 On the other hand, not all Linux versions agree, so there the settings |
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151 computed by the configure script are needed! */ |
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152 |
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153 #ifndef linux |
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154 # undef HAVE_GETHOSTBYNAME_R_3_ARG |
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155 # undef HAVE_GETHOSTBYNAME_R_5_ARG |
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156 # undef HAVE_GETHOSTBYNAME_R_6_ARG |
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157 #endif |
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158 |
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Close #12826: fix socketmodule.c for OpenBSD, include sys/uio.h
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159 #if defined(__OpenBSD__) |
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160 # include <sys/uio.h> |
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161 #endif |
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162 |
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163 #ifndef WITH_THREAD |
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164 # undef HAVE_GETHOSTBYNAME_R |
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165 #endif |
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166 |
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167 #ifdef HAVE_GETHOSTBYNAME_R |
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168 # if defined(_AIX) |
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169 # define HAVE_GETHOSTBYNAME_R_3_ARG |
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170 # elif defined(__sun) || defined(__sgi) |
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171 # define HAVE_GETHOSTBYNAME_R_5_ARG |
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172 # elif defined(linux) |
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173 /* Rely on the configure script */ |
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174 # else |
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175 # undef HAVE_GETHOSTBYNAME_R |
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176 # endif |
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177 #endif |
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178 |
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179 #if !defined(HAVE_GETHOSTBYNAME_R) && defined(WITH_THREAD) && \ |
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180 !defined(MS_WINDOWS) |
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181 # define USE_GETHOSTBYNAME_LOCK |
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182 #endif |
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183 |
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184 /* To use __FreeBSD_version */ |
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185 #ifdef HAVE_SYS_PARAM_H |
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186 #include <sys/param.h> |
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187 #endif |
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188 /* On systems on which getaddrinfo() is believed to not be thread-safe, |
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189 (this includes the getaddrinfo emulation) protect access with a lock. */ |
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190 #if defined(WITH_THREAD) && (defined(__APPLE__) || \ |
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191 (defined(__FreeBSD__) && __FreeBSD_version+0 < 503000) || \ |
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192 defined(__OpenBSD__) || defined(__NetBSD__) || \ |
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193 defined(__VMS) || !defined(HAVE_GETADDRINFO)) |
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194 #define USE_GETADDRINFO_LOCK |
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195 #endif |
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196 |
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197 #ifdef USE_GETADDRINFO_LOCK |
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198 #define ACQUIRE_GETADDRINFO_LOCK PyThread_acquire_lock(netdb_lock, 1); |
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199 #define RELEASE_GETADDRINFO_LOCK PyThread_release_lock(netdb_lock); |
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200 #else |
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201 #define ACQUIRE_GETADDRINFO_LOCK |
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202 #define RELEASE_GETADDRINFO_LOCK |
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203 #endif |
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204 |
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205 #if defined(USE_GETHOSTBYNAME_LOCK) || defined(USE_GETADDRINFO_LOCK) |
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206 # include "pythread.h" |
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207 #endif |
| 294 | 208 |
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209 #if defined(PYCC_VACPP) |
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210 # include <types.h> |
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211 # include <io.h> |
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212 # include <sys/ioctl.h> |
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213 # include <utils.h> |
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214 # include <ctype.h> |
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215 #endif |
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216 |
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217 #if defined(__VMS) |
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218 # include <ioctl.h> |
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219 #endif |
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220 |
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221 #ifdef __APPLE__ |
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222 # include <sys/ioctl.h> |
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223 #endif |
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224 |
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225 |
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226 #if defined(__sgi) && _COMPILER_VERSION>700 && !_SGIAPI |
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227 /* make sure that the reentrant (gethostbyaddr_r etc) |
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228 functions are declared correctly if compiling with |
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229 MIPSPro 7.x in ANSI C mode (default) */ |
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230 |
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231 /* XXX Using _SGIAPI is the wrong thing, |
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232 but I don't know what the right thing is. */ |
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233 #undef _SGIAPI /* to avoid warning */ |
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234 #define _SGIAPI 1 |
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235 |
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236 #undef _XOPEN_SOURCE |
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237 #include <sys/socket.h> |
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238 #include <sys/types.h> |
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239 #include <netinet/in.h> |
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240 #ifdef _SS_ALIGNSIZE |
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241 #define HAVE_GETADDRINFO 1 |
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242 #define HAVE_GETNAMEINFO 1 |
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243 #endif |
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244 |
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245 #define HAVE_INET_PTON |
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246 #include <netdb.h> |
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247 #endif |
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248 |
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249 /* Irix 6.5 fails to define this variable at all. This is needed |
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250 for both GCC and SGI's compiler. I'd say that the SGI headers |
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251 are just busted. Same thing for Solaris. */ |
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252 #if (defined(__sgi) || defined(sun)) && !defined(INET_ADDRSTRLEN) |
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253 #define INET_ADDRSTRLEN 16 |
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254 #endif |
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255 |
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256 /* Generic includes */ |
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257 #ifdef HAVE_SYS_TYPES_H |
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258 #include <sys/types.h> |
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259 #endif |
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260 |
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261 #ifdef HAVE_SYS_SOCKET_H |
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262 #include <sys/socket.h> |
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263 #endif |
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264 |
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265 #ifdef HAVE_NET_IF_H |
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266 #include <net/if.h> |
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267 #endif |
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268 |
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269 /* Generic socket object definitions and includes */ |
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270 #define PySocket_BUILDING_SOCKET |
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271 #include "socketmodule.h" |
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272 |
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273 /* Addressing includes */ |
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274 |
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275 #ifndef MS_WINDOWS |
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276 |
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277 /* Non-MS WINDOWS includes */ |
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278 # include <netdb.h> |
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279 # include <unistd.h> |
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280 |
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281 /* Headers needed for inet_ntoa() and inet_addr() */ |
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282 # include <arpa/inet.h> |
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283 |
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284 # include <fcntl.h> |
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285 |
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286 #else |
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287 |
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288 /* MS_WINDOWS includes */ |
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289 # ifdef HAVE_FCNTL_H |
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290 # include <fcntl.h> |
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291 # endif |
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292 |
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293 #endif |
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294 |
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295 #include <stddef.h> |
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296 |
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297 #ifndef offsetof |
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298 # define offsetof(type, member) ((size_t)(&((type *)0)->member)) |
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299 #endif |
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300 |
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301 #ifndef O_NONBLOCK |
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302 # define O_NONBLOCK O_NDELAY |
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303 #endif |
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304 |
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305 /* include Python's addrinfo.h unless it causes trouble */ |
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306 #if defined(__sgi) && _COMPILER_VERSION>700 && defined(_SS_ALIGNSIZE) |
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307 /* Do not include addinfo.h on some newer IRIX versions. |
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308 * _SS_ALIGNSIZE is defined in sys/socket.h by 6.5.21, |
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309 * for example, but not by 6.5.10. |
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310 */ |
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311 #elif defined(_MSC_VER) && _MSC_VER>1201 |
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312 /* Do not include addrinfo.h for MSVC7 or greater. 'addrinfo' and |
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313 * EAI_* constants are defined in (the already included) ws2tcpip.h. |
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314 */ |
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315 #else |
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316 # include "addrinfo.h" |
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317 #endif |
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318 |
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319 #ifndef HAVE_INET_PTON |
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320 #if !defined(NTDDI_VERSION) || (NTDDI_VERSION < NTDDI_LONGHORN) |
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321 int inet_pton(int af, const char *src, void *dst); |
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322 const char *inet_ntop(int af, const void *src, char *dst, socklen_t size); |
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323 #endif |
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325 |
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326 #ifdef __APPLE__ |
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327 /* On OS X, getaddrinfo returns no error indication of lookup |
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328 failure, so we must use the emulation instead of the libinfo |
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329 implementation. Unfortunately, performing an autoconf test |
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330 for this bug would require DNS access for the machine performing |
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331 the configuration, which is not acceptable. Therefore, we |
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332 determine the bug just by checking for __APPLE__. If this bug |
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333 gets ever fixed, perhaps checking for sys/version.h would be |
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334 appropriate, which is 10/0 on the system with the bug. */ |
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335 #ifndef HAVE_GETNAMEINFO |
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336 /* This bug seems to be fixed in Jaguar. Ths easiest way I could |
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337 Find to check for Jaguar is that it has getnameinfo(), which |
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338 older releases don't have */ |
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339 #undef HAVE_GETADDRINFO |
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340 #endif |
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341 |
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342 #ifdef HAVE_INET_ATON |
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343 #define USE_INET_ATON_WEAKLINK |
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344 #endif |
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345 |
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346 #endif |
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347 |
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348 /* I know this is a bad practice, but it is the easiest... */ |
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349 #if !defined(HAVE_GETADDRINFO) |
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350 /* avoid clashes with the C library definition of the symbol. */ |
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351 #define getaddrinfo fake_getaddrinfo |
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352 #define gai_strerror fake_gai_strerror |
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353 #define freeaddrinfo fake_freeaddrinfo |
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354 #include "getaddrinfo.c" |
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355 #endif |
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356 #if !defined(HAVE_GETNAMEINFO) |
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357 #define getnameinfo fake_getnameinfo |
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358 #include "getnameinfo.c" |
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359 #endif |
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360 |
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361 #ifdef MS_WINDOWS |
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362 /* On Windows a socket is really a handle not an fd */ |
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363 static SOCKET |
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364 dup_socket(SOCKET handle) |
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365 { |
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366 WSAPROTOCOL_INFO info; |
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367 |
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368 if (WSADuplicateSocket(handle, GetCurrentProcessId(), &info)) |
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369 return INVALID_SOCKET; |
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370 |
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371 return WSASocket(FROM_PROTOCOL_INFO, FROM_PROTOCOL_INFO, |
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372 FROM_PROTOCOL_INFO, &info, 0, WSA_FLAG_OVERLAPPED); |
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373 } |
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374 #define SOCKETCLOSE closesocket |
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375 #else |
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376 /* On Unix we can use dup to duplicate the file descriptor of a socket*/ |
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377 #define dup_socket(fd) dup(fd) |
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378 #endif |
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379 |
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380 #ifdef MS_WIN32 |
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381 #undef EAFNOSUPPORT |
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382 #define EAFNOSUPPORT WSAEAFNOSUPPORT |
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383 #define snprintf _snprintf |
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384 #endif |
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385 |
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386 #ifndef SOCKETCLOSE |
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387 #define SOCKETCLOSE close |
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388 #endif |
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389 |
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390 #if (defined(HAVE_BLUETOOTH_H) || defined(HAVE_BLUETOOTH_BLUETOOTH_H)) && !defined(__NetBSD__) && !defined(__DragonFly__) |
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391 #define USE_BLUETOOTH 1 |
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392 #if defined(__FreeBSD__) |
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393 #define BTPROTO_L2CAP BLUETOOTH_PROTO_L2CAP |
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394 #define BTPROTO_RFCOMM BLUETOOTH_PROTO_RFCOMM |
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395 #define BTPROTO_HCI BLUETOOTH_PROTO_HCI |
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396 #define SOL_HCI SOL_HCI_RAW |
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397 #define HCI_FILTER SO_HCI_RAW_FILTER |
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398 #define sockaddr_l2 sockaddr_l2cap |
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399 #define sockaddr_rc sockaddr_rfcomm |
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400 #define hci_dev hci_node |
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401 #define _BT_L2_MEMB(sa, memb) ((sa)->l2cap_##memb) |
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402 #define _BT_RC_MEMB(sa, memb) ((sa)->rfcomm_##memb) |
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403 #define _BT_HCI_MEMB(sa, memb) ((sa)->hci_##memb) |
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404 #elif defined(__NetBSD__) || defined(__DragonFly__) |
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405 #define sockaddr_l2 sockaddr_bt |
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406 #define sockaddr_rc sockaddr_bt |
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407 #define sockaddr_hci sockaddr_bt |
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408 #define sockaddr_sco sockaddr_bt |
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409 #define SOL_HCI BTPROTO_HCI |
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410 #define HCI_DATA_DIR SO_HCI_DIRECTION |
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411 #define _BT_L2_MEMB(sa, memb) ((sa)->bt_##memb) |
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412 #define _BT_RC_MEMB(sa, memb) ((sa)->bt_##memb) |
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413 #define _BT_HCI_MEMB(sa, memb) ((sa)->bt_##memb) |
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414 #define _BT_SCO_MEMB(sa, memb) ((sa)->bt_##memb) |
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415 #else |
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416 #define _BT_L2_MEMB(sa, memb) ((sa)->l2_##memb) |
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417 #define _BT_RC_MEMB(sa, memb) ((sa)->rc_##memb) |
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418 #define _BT_HCI_MEMB(sa, memb) ((sa)->hci_##memb) |
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419 #define _BT_SCO_MEMB(sa, memb) ((sa)->sco_##memb) |
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420 #endif |
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421 #endif |
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422 |
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423 #ifdef __VMS |
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424 /* TCP/IP Services for VMS uses a maximum send/recv buffer length */ |
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425 #define SEGMENT_SIZE (32 * 1024 -1) |
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426 #endif |
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427 |
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428 /* Convert "sock_addr_t *" to "struct sockaddr *". */ |
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429 #define SAS2SA(x) (&((x)->sa)) |
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430 |
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431 /* |
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432 * Constants for getnameinfo() |
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433 */ |
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434 #if !defined(NI_MAXHOST) |
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435 #define NI_MAXHOST 1025 |
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436 #endif |
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437 #if !defined(NI_MAXSERV) |
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438 #define NI_MAXSERV 32 |
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439 #endif |
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440 |
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441 #ifndef INVALID_SOCKET /* MS defines this */ |
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442 #define INVALID_SOCKET (-1) |
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443 #endif |
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444 |
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445 /* XXX There's a problem here: *static* functions are not supposed to have |
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446 a Py prefix (or use CapitalizedWords). Later... */ |
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447 |
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448 /* Global variable holding the exception type for errors detected |
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449 by this module (but not argument type or memory errors, etc.). */ |
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450 static PyObject *socket_herror; |
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451 static PyObject *socket_gaierror; |
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452 static PyObject *socket_timeout; |
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453 |
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454 /* A forward reference to the socket type object. |
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455 The sock_type variable contains pointers to various functions, |
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456 some of which call new_sockobject(), which uses sock_type, so |
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457 there has to be a circular reference. */ |
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458 static PyTypeObject sock_type; |
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459 |
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460 #if defined(HAVE_POLL_H) |
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461 #include <poll.h> |
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462 #elif defined(HAVE_SYS_POLL_H) |
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463 #include <sys/poll.h> |
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464 #endif |
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465 |
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466 /* Largest value to try to store in a socklen_t (used when handling |
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467 ancillary data). POSIX requires socklen_t to hold at least |
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468 (2**31)-1 and recommends against storing larger values, but |
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469 socklen_t was originally int in the BSD interface, so to be on the |
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470 safe side we use the smaller of (2**31)-1 and INT_MAX. */ |
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471 #if INT_MAX > 0x7fffffff |
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472 #define SOCKLEN_T_LIMIT 0x7fffffff |
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473 #else |
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474 #define SOCKLEN_T_LIMIT INT_MAX |
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475 #endif |
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476 |
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477 #ifdef HAVE_POLL |
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478 /* Instead of select(), we'll use poll() since poll() works on any fd. */ |
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479 #define IS_SELECTABLE(s) 1 |
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480 /* Can we call select() with this socket without a buffer overrun? */ |
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481 #else |
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482 /* If there's no timeout left, we don't have to call select, so it's a safe, |
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483 * little white lie. */ |
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484 #define IS_SELECTABLE(s) (_PyIsSelectable_fd((s)->sock_fd) || (s)->sock_timeout <= 0.0) |
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485 #endif |
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486 |
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487 static PyObject* |
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488 select_error(void) |
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489 { |
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490 PyErr_SetString(PyExc_OSError, "unable to select on socket"); |
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491 return NULL; |
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492 } |
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493 |
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494 #ifdef MS_WINDOWS |
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495 #ifndef WSAEAGAIN |
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496 #define WSAEAGAIN WSAEWOULDBLOCK |
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497 #endif |
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498 #define CHECK_ERRNO(expected) \ |
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499 (WSAGetLastError() == WSA ## expected) |
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500 #else |
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501 #define CHECK_ERRNO(expected) \ |
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502 (errno == expected) |
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503 #endif |
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504 |
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505 /* Convenience function to raise an error according to errno |
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506 and return a NULL pointer from a function. */ |
| 294 | 507 |
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509 set_error(void) |
| 294 | 510 { |
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511 #ifdef MS_WINDOWS |
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512 int err_no = WSAGetLastError(); |
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513 /* PyErr_SetExcFromWindowsErr() invokes FormatMessage() which |
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514 recognizes the error codes used by both GetLastError() and |
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515 WSAGetLastError */ |
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516 if (err_no) |
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517 return PyErr_SetExcFromWindowsErr(PyExc_OSError, err_no); |
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518 #endif |
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519 |
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520 return PyErr_SetFromErrno(PyExc_OSError); |
| 294 | 521 } |
| 522 | |
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523 |
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524 static PyObject * |
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525 set_herror(int h_error) |
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526 { |
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527 PyObject *v; |
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528 |
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529 #ifdef HAVE_HSTRERROR |
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530 v = Py_BuildValue("(is)", h_error, (char *)hstrerror(h_error)); |
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531 #else |
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532 v = Py_BuildValue("(is)", h_error, "host not found"); |
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533 #endif |
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534 if (v != NULL) { |
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535 PyErr_SetObject(socket_herror, v); |
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536 Py_DECREF(v); |
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537 } |
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538 |
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539 return NULL; |
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540 } |
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541 |
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542 |
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543 static PyObject * |
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544 set_gaierror(int error) |
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545 { |
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546 PyObject *v; |
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547 |
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548 #ifdef EAI_SYSTEM |
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549 /* EAI_SYSTEM is not available on Windows XP. */ |
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550 if (error == EAI_SYSTEM) |
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551 return set_error(); |
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552 #endif |
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553 |
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554 #ifdef HAVE_GAI_STRERROR |
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555 v = Py_BuildValue("(is)", error, gai_strerror(error)); |
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556 #else |
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557 v = Py_BuildValue("(is)", error, "getaddrinfo failed"); |
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558 #endif |
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559 if (v != NULL) { |
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560 PyErr_SetObject(socket_gaierror, v); |
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561 Py_DECREF(v); |
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562 } |
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563 |
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564 return NULL; |
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565 } |
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566 |
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567 #ifdef __VMS |
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568 /* Function to send in segments */ |
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569 static int |
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570 sendsegmented(int sock_fd, char *buf, int len, int flags) |
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571 { |
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572 int n = 0; |
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573 int remaining = len; |
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574 |
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575 while (remaining > 0) { |
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576 unsigned int segment; |
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577 |
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578 segment = (remaining >= SEGMENT_SIZE ? SEGMENT_SIZE : remaining); |
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579 n = send(sock_fd, buf, segment, flags); |
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580 if (n < 0) { |
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581 return n; |
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582 } |
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583 remaining -= segment; |
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584 buf += segment; |
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585 } /* end while */ |
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586 |
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587 return len; |
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588 } |
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589 #endif |
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590 |
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591 /* Function to perform the setting of socket blocking mode |
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592 internally. block = (1 | 0). */ |
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593 static int |
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594 internal_setblocking(PySocketSockObject *s, int block) |
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595 { |
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596 #ifndef MS_WINDOWS |
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597 int delay_flag; |
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598 #endif |
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599 #ifdef SOCK_NONBLOCK |
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600 if (block) |
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601 s->sock_type &= (~SOCK_NONBLOCK); |
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602 else |
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603 s->sock_type |= SOCK_NONBLOCK; |
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604 #endif |
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605 |
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606 Py_BEGIN_ALLOW_THREADS |
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607 #ifndef MS_WINDOWS |
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608 #if defined(__VMS) |
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609 block = !block; |
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610 ioctl(s->sock_fd, FIONBIO, (unsigned int *)&block); |
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611 #else /* !__VMS */ |
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612 delay_flag = fcntl(s->sock_fd, F_GETFL, 0); |
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613 if (block) |
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614 delay_flag &= (~O_NONBLOCK); |
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615 else |
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616 delay_flag |= O_NONBLOCK; |
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617 fcntl(s->sock_fd, F_SETFL, delay_flag); |
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618 #endif /* !__VMS */ |
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619 #else /* MS_WINDOWS */ |
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620 block = !block; |
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621 ioctlsocket(s->sock_fd, FIONBIO, (u_long*)&block); |
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622 #endif /* MS_WINDOWS */ |
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623 Py_END_ALLOW_THREADS |
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625 /* Since these don't return anything */ |
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626 return 1; |
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627 } |
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629 /* Do a select()/poll() on the socket, if necessary (sock_timeout > 0). |
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630 The argument writing indicates the direction. |
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632 after they've reacquired the interpreter lock. |
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633 Returns 1 on timeout, -1 on error, 0 otherwise. */ |
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634 static int |
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635 internal_select_ex(PySocketSockObject *s, int writing, double interval) |
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636 { |
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637 int n; |
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638 |
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639 /* Nothing to do unless we're in timeout mode (not non-blocking) */ |
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640 if (s->sock_timeout <= 0.0) |
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641 return 0; |
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642 |
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643 /* Guard against closed socket */ |
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644 if (s->sock_fd < 0) |
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645 return 0; |
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646 |
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647 /* Handling this condition here simplifies the select loops */ |
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648 if (interval < 0.0) |
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649 return 1; |
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650 |
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651 /* Prefer poll, if available, since you can poll() any fd |
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652 * which can't be done with select(). */ |
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653 #ifdef HAVE_POLL |
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654 { |
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655 struct pollfd pollfd; |
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656 int timeout; |
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657 |
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658 pollfd.fd = s->sock_fd; |
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659 pollfd.events = writing ? POLLOUT : POLLIN; |
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660 |
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661 /* s->sock_timeout is in seconds, timeout in ms */ |
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662 timeout = (int)(interval * 1000 + 0.5); |
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663 n = poll(&pollfd, 1, timeout); |
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664 } |
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665 #else |
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666 { |
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667 /* Construct the arguments to select */ |
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668 fd_set fds; |
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669 struct timeval tv; |
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670 tv.tv_sec = (int)interval; |
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671 tv.tv_usec = (int)((interval - tv.tv_sec) * 1e6); |
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672 FD_ZERO(&fds); |
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673 FD_SET(s->sock_fd, &fds); |
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674 |
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675 /* See if the socket is ready */ |
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676 if (writing) |
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677 n = select(Py_SAFE_DOWNCAST(s->sock_fd+1, SOCKET_T, int), |
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678 NULL, &fds, NULL, &tv); |
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679 else |
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680 n = select(Py_SAFE_DOWNCAST(s->sock_fd+1, SOCKET_T, int), |
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681 &fds, NULL, NULL, &tv); |
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682 } |
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683 #endif |
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684 |
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685 if (n < 0) |
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686 return -1; |
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687 if (n == 0) |
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688 return 1; |
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689 return 0; |
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690 } |
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691 |
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692 static int |
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693 internal_select(PySocketSockObject *s, int writing) |
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694 { |
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695 return internal_select_ex(s, writing, s->sock_timeout); |
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696 } |
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697 |
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698 /* |
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699 Two macros for automatic retry of select() in case of false positives |
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700 (for example, select() could indicate a socket is ready for reading |
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701 but the data then discarded by the OS because of a wrong checksum). |
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702 Here is an example of use: |
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703 |
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704 BEGIN_SELECT_LOOP(s) |
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705 Py_BEGIN_ALLOW_THREADS |
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706 timeout = internal_select_ex(s, 0, interval); |
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707 if (!timeout) |
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708 outlen = recv(s->sock_fd, cbuf, len, flags); |
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709 Py_END_ALLOW_THREADS |
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710 if (timeout == 1) { |
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711 PyErr_SetString(socket_timeout, "timed out"); |
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712 return -1; |
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713 } |
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714 END_SELECT_LOOP(s) |
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715 */ |
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716 |
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717 #define BEGIN_SELECT_LOOP(s) \ |
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718 { \ |
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719 _PyTime_timeval now, deadline = {0, 0}; \ |
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720 double interval = s->sock_timeout; \ |
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721 int has_timeout = s->sock_timeout > 0.0; \ |
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722 if (has_timeout) { \ |
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723 _PyTime_gettimeofday(&now); \ |
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724 deadline = now; \ |
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725 _PyTime_ADD_SECONDS(deadline, s->sock_timeout); \ |
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726 } \ |
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727 while (1) { \ |
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728 errno = 0; \ |
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729 |
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730 #define END_SELECT_LOOP(s) \ |
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731 if (!has_timeout || \ |
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732 (!CHECK_ERRNO(EWOULDBLOCK) && !CHECK_ERRNO(EAGAIN))) \ |
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733 break; \ |
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734 _PyTime_gettimeofday(&now); \ |
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|
735 interval = _PyTime_INTERVAL(now, deadline); \ |
|
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736 } \ |
|
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737 } \ |
|
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|
738 |
|
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739 /* Initialize a new socket object. */ |
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740 |
|
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741 static double defaulttimeout = -1.0; /* Default timeout for new sockets */ |
|
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742 |
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743 static void |
|
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744 init_sockobject(PySocketSockObject *s, |
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745 SOCKET_T fd, int family, int type, int proto) |
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746 { |
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747 s->sock_fd = fd; |
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748 s->sock_family = family; |
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749 s->sock_type = type; |
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750 s->sock_proto = proto; |
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751 |
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752 s->errorhandler = &set_error; |
|
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753 #ifdef SOCK_NONBLOCK |
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754 if (type & SOCK_NONBLOCK) |
|
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755 s->sock_timeout = 0.0; |
|
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756 else |
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757 #endif |
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758 { |
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759 s->sock_timeout = defaulttimeout; |
|
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760 if (defaulttimeout >= 0.0) |
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761 internal_setblocking(s, 0); |
|
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762 } |
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763 |
|
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764 } |
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765 |
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766 |
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767 /* Create a new socket object. |
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768 This just creates the object and initializes it. |
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769 If the creation fails, return NULL and set an exception (implicit |
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770 in NEWOBJ()). */ |
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771 |
| 1970 | 772 static PySocketSockObject * |
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1235a95fedcd
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773 new_sockobject(SOCKET_T fd, int family, int type, int proto) |
| 294 | 774 { |
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775 PySocketSockObject *s; |
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776 s = (PySocketSockObject *) |
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777 PyType_GenericNew(&sock_type, NULL, NULL); |
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778 if (s != NULL) |
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779 init_sockobject(s, fd, family, type, proto); |
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780 return s; |
| 294 | 781 } |
| 782 | |
|
295
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783 |
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16947
b25131bc6ec7
RISCOS changes by dschwertberger.
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784 /* Lock to allow python interpreter to continue, but only allow one |
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[ 731644] & [ 604210 ] Release the GIL around getaddrinfo(), yet protect
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785 thread to be in gethostbyname or getaddrinfo */ |
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786 #if defined(USE_GETHOSTBYNAME_LOCK) || defined(USE_GETADDRINFO_LOCK) |
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78569
6ec9e646ffc7
Modules/socketmodule.c: netdb_lock: define static.
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787 static PyThread_type_lock netdb_lock; |
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Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
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788 #endif |
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789 |
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790 |
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791 /* Convert a string specifying a host name or one of a few symbolic |
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792 names to a numeric IP address. This usually calls gethostbyname() |
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793 to do the work; the names "" and "<broadcast>" are special. |
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18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
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794 Return the length (IPv4 should be 4 bytes), or negative if |
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795 an error occurred; then an exception is raised. */ |
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796 |
| 294 | 797 static int |
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798 setipaddr(char *name, struct sockaddr *addr_ret, size_t addr_ret_size, int af) |
| 294 | 799 { |
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800 struct addrinfo hints, *res; |
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801 int error; |
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802 int d1, d2, d3, d4; |
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803 char ch; |
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804 |
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805 memset((void *) addr_ret, '\0', sizeof(*addr_ret)); |
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806 if (name[0] == '\0') { |
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807 int siz; |
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808 memset(&hints, 0, sizeof(hints)); |
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809 hints.ai_family = af; |
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810 hints.ai_socktype = SOCK_DGRAM; /*dummy*/ |
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811 hints.ai_flags = AI_PASSIVE; |
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812 Py_BEGIN_ALLOW_THREADS |
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813 ACQUIRE_GETADDRINFO_LOCK |
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814 error = getaddrinfo(NULL, "0", &hints, &res); |
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815 Py_END_ALLOW_THREADS |
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816 /* We assume that those thread-unsafe getaddrinfo() versions |
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817 *are* safe regarding their return value, ie. that a |
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818 subsequent call to getaddrinfo() does not destroy the |
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819 outcome of the first call. */ |
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820 RELEASE_GETADDRINFO_LOCK |
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821 if (error) { |
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822 set_gaierror(error); |
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823 return -1; |
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824 } |
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825 switch (res->ai_family) { |
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826 case AF_INET: |
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827 siz = 4; |
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828 break; |
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829 #ifdef ENABLE_IPV6 |
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830 case AF_INET6: |
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831 siz = 16; |
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832 break; |
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833 #endif |
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834 default: |
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835 freeaddrinfo(res); |
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836 PyErr_SetString(PyExc_OSError, |
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837 "unsupported address family"); |
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838 return -1; |
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839 } |
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840 if (res->ai_next) { |
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841 freeaddrinfo(res); |
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842 PyErr_SetString(PyExc_OSError, |
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843 "wildcard resolved to multiple address"); |
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844 return -1; |
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845 } |
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846 if (res->ai_addrlen < addr_ret_size) |
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847 addr_ret_size = res->ai_addrlen; |
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848 memcpy(addr_ret, res->ai_addr, addr_ret_size); |
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849 freeaddrinfo(res); |
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850 return siz; |
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851 } |
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852 if (name[0] == '<' && strcmp(name, "<broadcast>") == 0) { |
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853 struct sockaddr_in *sin; |
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854 if (af != AF_INET && af != AF_UNSPEC) { |
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855 PyErr_SetString(PyExc_OSError, |
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856 "address family mismatched"); |
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857 return -1; |
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858 } |
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859 sin = (struct sockaddr_in *)addr_ret; |
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860 memset((void *) sin, '\0', sizeof(*sin)); |
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861 sin->sin_family = AF_INET; |
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4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
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862 #ifdef HAVE_SOCKADDR_SA_LEN |
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863 sin->sin_len = sizeof(*sin); |
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864 #endif |
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865 sin->sin_addr.s_addr = INADDR_BROADCAST; |
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866 return sizeof(sin->sin_addr); |
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867 } |
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868 if (sscanf(name, "%d.%d.%d.%d%c", &d1, &d2, &d3, &d4, &ch) == 4 && |
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869 0 <= d1 && d1 <= 255 && 0 <= d2 && d2 <= 255 && |
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870 0 <= d3 && d3 <= 255 && 0 <= d4 && d4 <= 255) { |
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871 struct sockaddr_in *sin; |
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872 sin = (struct sockaddr_in *)addr_ret; |
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873 sin->sin_addr.s_addr = htonl( |
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874 ((long) d1 << 24) | ((long) d2 << 16) | |
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875 ((long) d3 << 8) | ((long) d4 << 0)); |
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876 sin->sin_family = AF_INET; |
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Patch 731209: Restore socketmodule's behaviour with dotted quad addresses
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877 #ifdef HAVE_SOCKADDR_SA_LEN |
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878 sin->sin_len = sizeof(*sin); |
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879 #endif |
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880 return 4; |
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881 } |
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882 memset(&hints, 0, sizeof(hints)); |
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883 hints.ai_family = af; |
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884 Py_BEGIN_ALLOW_THREADS |
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885 ACQUIRE_GETADDRINFO_LOCK |
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886 error = getaddrinfo(name, NULL, &hints, &res); |
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887 #if defined(__digital__) && defined(__unix__) |
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888 if (error == EAI_NONAME && af == AF_UNSPEC) { |
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889 /* On Tru64 V5.1, numeric-to-addr conversion fails |
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890 if no address family is given. Assume IPv4 for now.*/ |
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891 hints.ai_family = AF_INET; |
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892 error = getaddrinfo(name, NULL, &hints, &res); |
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893 } |
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894 #endif |
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895 Py_END_ALLOW_THREADS |
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896 RELEASE_GETADDRINFO_LOCK /* see comment in setipaddr() */ |
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897 if (error) { |
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898 set_gaierror(error); |
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899 return -1; |
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900 } |
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901 if (res->ai_addrlen < addr_ret_size) |
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902 addr_ret_size = res->ai_addrlen; |
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903 memcpy((char *) addr_ret, res->ai_addr, addr_ret_size); |
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904 freeaddrinfo(res); |
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905 switch (addr_ret->sa_family) { |
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906 case AF_INET: |
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907 return 4; |
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908 #ifdef ENABLE_IPV6 |
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909 case AF_INET6: |
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910 return 16; |
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911 #endif |
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912 default: |
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913 PyErr_SetString(PyExc_OSError, "unknown address family"); |
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914 return -1; |
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915 } |
| 294 | 916 } |
| 917 | |
|
295
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918 |
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919 /* Create a string object representing an IP address. |
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920 This is always a string of the form 'dd.dd.dd.dd' (with variable |
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921 size numbers). */ |
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922 |
| 1970 | 923 static PyObject * |
|
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924 makeipaddr(struct sockaddr *addr, int addrlen) |
|
295
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925 { |
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926 char buf[NI_MAXHOST]; |
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927 int error; |
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928 |
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929 error = getnameinfo(addr, addrlen, buf, sizeof(buf), NULL, 0, |
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930 NI_NUMERICHOST); |
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931 if (error) { |
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932 set_gaierror(error); |
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933 return NULL; |
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934 } |
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935 return PyUnicode_FromString(buf); |
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936 } |
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937 |
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938 |
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Patch #929192: Improvements to bluetooth support.
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939 #ifdef USE_BLUETOOTH |
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940 /* Convert a string representation of a Bluetooth address into a numeric |
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941 address. Returns the length (6), or raises an exception and returns -1 if |
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942 an error occurred. */ |
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943 |
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944 static int |
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945 setbdaddr(char *name, bdaddr_t *bdaddr) |
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946 { |
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947 unsigned int b0, b1, b2, b3, b4, b5; |
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948 char ch; |
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949 int n; |
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950 |
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951 n = sscanf(name, "%X:%X:%X:%X:%X:%X%c", |
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952 &b5, &b4, &b3, &b2, &b1, &b0, &ch); |
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953 if (n == 6 && (b0 | b1 | b2 | b3 | b4 | b5) < 256) { |
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954 bdaddr->b[0] = b0; |
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955 bdaddr->b[1] = b1; |
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956 bdaddr->b[2] = b2; |
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957 bdaddr->b[3] = b3; |
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958 bdaddr->b[4] = b4; |
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959 bdaddr->b[5] = b5; |
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960 return 6; |
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961 } else { |
|
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962 PyErr_SetString(PyExc_OSError, "bad bluetooth address"); |
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963 return -1; |
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964 } |
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965 } |
|
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966 |
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967 /* Create a string representation of the Bluetooth address. This is always a |
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968 string of the form 'XX:XX:XX:XX:XX:XX' where XX is a two digit hexadecimal |
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969 value (zero padded if necessary). */ |
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970 |
|
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971 static PyObject * |
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972 makebdaddr(bdaddr_t *bdaddr) |
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973 { |
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974 char buf[(6 * 2) + 5 + 1]; |
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975 |
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976 sprintf(buf, "%02X:%02X:%02X:%02X:%02X:%02X", |
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977 bdaddr->b[5], bdaddr->b[4], bdaddr->b[3], |
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978 bdaddr->b[2], bdaddr->b[1], bdaddr->b[0]); |
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979 return PyUnicode_FromString(buf); |
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980 } |
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981 #endif |
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982 |
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983 |
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984 /* Create an object representing the given socket address, |
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985 suitable for passing it back to bind(), connect() etc. |
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986 The family field of the sockaddr structure is inspected |
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987 to determine what kind of address it really is. */ |
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988 |
| 294 | 989 /*ARGSUSED*/ |
| 1970 | 990 static PyObject * |
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991 makesockaddr(SOCKET_T sockfd, struct sockaddr *addr, size_t addrlen, int proto) |
| 294 | 992 { |
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993 if (addrlen == 0) { |
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994 /* No address -- may be recvfrom() from known socket */ |
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995 Py_INCREF(Py_None); |
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996 return Py_None; |
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997 } |
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998 |
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999 switch (addr->sa_family) { |
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1000 |
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1001 case AF_INET: |
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1002 { |
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1003 struct sockaddr_in *a; |
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1004 PyObject *addrobj = makeipaddr(addr, sizeof(*a)); |
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1005 PyObject *ret = NULL; |
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1006 if (addrobj) { |
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1007 a = (struct sockaddr_in *)addr; |
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1008 ret = Py_BuildValue("Oi", addrobj, ntohs(a->sin_port)); |
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1009 Py_DECREF(addrobj); |
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1010 } |
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1011 return ret; |
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1012 } |
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1013 |
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1014 #if defined(AF_UNIX) |
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1015 case AF_UNIX: |
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1016 { |
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1017 struct sockaddr_un *a = (struct sockaddr_un *) addr; |
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1018 #ifdef linux |
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1019 if (a->sun_path[0] == 0) { /* Linux abstract namespace */ |
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1020 addrlen -= offsetof(struct sockaddr_un, sun_path); |
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1021 return PyBytes_FromStringAndSize(a->sun_path, addrlen); |
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1022 } |
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1023 else |
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1024 #endif /* linux */ |
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1025 { |
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1026 /* regular NULL-terminated string */ |
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1027 return PyUnicode_DecodeFSDefault(a->sun_path); |
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1028 } |
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1029 } |
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Patch #401196: IPv6 extensions to the socket module.
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1030 #endif /* AF_UNIX */ |
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1031 |
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1032 #if defined(AF_NETLINK) |
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1033 case AF_NETLINK: |
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1034 { |
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1035 struct sockaddr_nl *a = (struct sockaddr_nl *) addr; |
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1036 return Py_BuildValue("II", a->nl_pid, a->nl_groups); |
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1037 } |
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1038 #endif /* AF_NETLINK */ |
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1039 |
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1040 #ifdef ENABLE_IPV6 |
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1041 case AF_INET6: |
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1042 { |
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1043 struct sockaddr_in6 *a; |
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1044 PyObject *addrobj = makeipaddr(addr, sizeof(*a)); |
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1045 PyObject *ret = NULL; |
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1046 if (addrobj) { |
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1047 a = (struct sockaddr_in6 *)addr; |
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1048 ret = Py_BuildValue("OiII", |
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1049 addrobj, |
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1050 ntohs(a->sin6_port), |
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1051 ntohl(a->sin6_flowinfo), |
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1052 a->sin6_scope_id); |
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1053 Py_DECREF(addrobj); |
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1054 } |
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1055 return ret; |
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1056 } |
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1057 #endif |
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1058 |
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1059 #ifdef USE_BLUETOOTH |
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1060 case AF_BLUETOOTH: |
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1061 switch (proto) { |
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1062 |
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1063 case BTPROTO_L2CAP: |
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1064 { |
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1065 struct sockaddr_l2 *a = (struct sockaddr_l2 *) addr; |
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1066 PyObject *addrobj = makebdaddr(&_BT_L2_MEMB(a, bdaddr)); |
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1067 PyObject *ret = NULL; |
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1068 if (addrobj) { |
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1069 ret = Py_BuildValue("Oi", |
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1070 addrobj, |
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1071 _BT_L2_MEMB(a, psm)); |
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1072 Py_DECREF(addrobj); |
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1073 } |
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1074 return ret; |
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1075 } |
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1076 |
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1077 case BTPROTO_RFCOMM: |
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1078 { |
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1079 struct sockaddr_rc *a = (struct sockaddr_rc *) addr; |
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1080 PyObject *addrobj = makebdaddr(&_BT_RC_MEMB(a, bdaddr)); |
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1081 PyObject *ret = NULL; |
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1082 if (addrobj) { |
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1083 ret = Py_BuildValue("Oi", |
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1084 addrobj, |
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1085 _BT_RC_MEMB(a, channel)); |
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1086 Py_DECREF(addrobj); |
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1087 } |
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1088 return ret; |
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1089 } |
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1090 |
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1091 case BTPROTO_HCI: |
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1092 { |
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1093 struct sockaddr_hci *a = (struct sockaddr_hci *) addr; |
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1094 #if defined(__NetBSD__) || defined(__DragonFly__) |
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1095 return makebdaddr(&_BT_HCI_MEMB(a, bdaddr)); |
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1096 #else |
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1097 PyObject *ret = NULL; |
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1098 ret = Py_BuildValue("i", _BT_HCI_MEMB(a, dev)); |
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1099 return ret; |
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1100 #endif |
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1101 } |
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1102 |
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Martin v. Löwis <martin@v.loewis.de>
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1103 #if !defined(__FreeBSD__) |
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1104 case BTPROTO_SCO: |
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1105 { |
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1106 struct sockaddr_sco *a = (struct sockaddr_sco *) addr; |
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1107 return makebdaddr(&_BT_SCO_MEMB(a, bdaddr)); |
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1108 } |
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1109 #endif |
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1110 |
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1111 default: |
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1112 PyErr_SetString(PyExc_ValueError, |
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1113 "Unknown Bluetooth protocol"); |
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1114 return NULL; |
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1115 } |
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Martin v. Löwis <martin@v.loewis.de>
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1116 #endif |
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1117 |
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1118 #if defined(HAVE_NETPACKET_PACKET_H) && defined(SIOCGIFNAME) |
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1119 case AF_PACKET: |
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1120 { |
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1121 struct sockaddr_ll *a = (struct sockaddr_ll *)addr; |
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1122 char *ifname = ""; |
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1123 struct ifreq ifr; |
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1124 /* need to look up interface name give index */ |
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1125 if (a->sll_ifindex) { |
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1126 ifr.ifr_ifindex = a->sll_ifindex; |
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1127 if (ioctl(sockfd, SIOCGIFNAME, &ifr) == 0) |
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1128 ifname = ifr.ifr_name; |
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1129 } |
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1130 return Py_BuildValue("shbhy#", |
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1131 ifname, |
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1132 ntohs(a->sll_protocol), |
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1133 a->sll_pkttype, |
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1134 a->sll_hatype, |
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1135 a->sll_addr, |
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1136 a->sll_halen); |
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1137 } |
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SF patch 101137 from Grant Edwards
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1138 #endif |
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Guido van Rossum <guido@python.org>
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1139 |
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1140 #ifdef HAVE_LINUX_TIPC_H |
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1141 case AF_TIPC: |
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1142 { |
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1143 struct sockaddr_tipc *a = (struct sockaddr_tipc *) addr; |
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1144 if (a->addrtype == TIPC_ADDR_NAMESEQ) { |
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1145 return Py_BuildValue("IIIII", |
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1146 a->addrtype, |
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1147 a->addr.nameseq.type, |
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1148 a->addr.nameseq.lower, |
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1149 a->addr.nameseq.upper, |
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1150 a->scope); |
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1151 } else if (a->addrtype == TIPC_ADDR_NAME) { |
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1152 return Py_BuildValue("IIIII", |
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1153 a->addrtype, |
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1154 a->addr.name.name.type, |
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1155 a->addr.name.name.instance, |
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1156 a->addr.name.name.instance, |
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1157 a->scope); |
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1158 } else if (a->addrtype == TIPC_ADDR_ID) { |
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1159 return Py_BuildValue("IIIII", |
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1160 a->addrtype, |
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1161 a->addr.id.node, |
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1162 a->addr.id.ref, |
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1163 0, |
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1164 a->scope); |
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1165 } else { |
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1166 PyErr_SetString(PyExc_ValueError, |
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1167 "Invalid address type"); |
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1168 return NULL; |
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1169 } |
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1170 } |
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1171 #endif |
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1172 |
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Issue #10141: fix socketmodule compilation on Linux systems with <linux/can.h>
Charles-François Natali <neologix@free.fr>
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1173 #ifdef AF_CAN |
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Charles-François Natali <neologix@free.fr>
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|
1174 case AF_CAN: |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
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diff
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|
1175 { |
|
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Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
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diff
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|
1176 struct sockaddr_can *a = (struct sockaddr_can *)addr; |
|
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Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
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diff
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|
1177 char *ifname = ""; |
|
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Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
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diff
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|
1178 struct ifreq ifr; |
|
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Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
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diff
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|
1179 /* need to look up interface name given index */ |
|
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Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
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diff
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|
1180 if (a->can_ifindex) { |
|
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Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
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diff
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|
1181 ifr.ifr_ifindex = a->can_ifindex; |
|
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Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
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diff
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|
1182 if (ioctl(sockfd, SIOCGIFNAME, &ifr) == 0) |
|
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Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
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diff
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|
1183 ifname = ifr.ifr_name; |
|
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Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
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diff
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|
1184 } |
|
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Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
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|
1185 |
|
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Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
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diff
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|
1186 return Py_BuildValue("O&h", PyUnicode_DecodeFSDefault, |
|
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Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
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diff
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|
1187 ifname, |
|
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Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
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|
1188 a->can_family); |
|
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Charles-François Natali <neologix@free.fr>
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|
1189 } |
|
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Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
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|
1190 #endif |
|
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|
1191 |
|
74741
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
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diff
changeset
|
1192 #ifdef PF_SYSTEM |
|
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Issue #13777: Add PF_SYSTEM sockets on OS X.
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|
1193 case PF_SYSTEM: |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
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diff
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|
1194 switch(proto) { |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
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diff
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|
1195 #ifdef SYSPROTO_CONTROL |
|
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Issue #13777: Add PF_SYSTEM sockets on OS X.
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|
1196 case SYSPROTO_CONTROL: |
|
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Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
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|
1197 { |
|
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Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
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diff
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|
1198 struct sockaddr_ctl *a = (struct sockaddr_ctl *)addr; |
|
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Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
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|
1199 return Py_BuildValue("(II)", a->sc_id, a->sc_unit); |
|
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|
1200 } |
|
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diff
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|
1201 #endif |
|
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Issue #13777: Add PF_SYSTEM sockets on OS X.
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|
1202 default: |
|
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Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
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diff
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|
1203 PyErr_SetString(PyExc_ValueError, |
|
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Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
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diff
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|
1204 "Invalid address type"); |
|
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diff
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|
1205 return 0; |
|
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|
1206 } |
|
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Issue #13777: Add PF_SYSTEM sockets on OS X.
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diff
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|
1207 #endif |
|
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|
1208 |
|
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|
1209 /* More cases here... */ |
|
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1210 |
|
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|
1211 default: |
|
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|
1212 /* If we don't know the address family, don't raise an |
|
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|
1213 exception -- return it as an (int, bytes) tuple. */ |
|
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|
1214 return Py_BuildValue("iy#", |
|
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|
1215 addr->sa_family, |
|
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|
1216 addr->sa_data, |
|
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|
1217 sizeof(addr->sa_data)); |
|
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|
1218 |
|
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|
1219 } |
| 294 | 1220 } |
| 1221 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
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diff
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|
1222 |
|
d7a38dece86a
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diff
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|
1223 /* Parse a socket address argument according to the socket object's |
|
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diff
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|
1224 address family. Return 1 if the address was in the proper format, |
|
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diff
changeset
|
1225 0 of not. The address is returned through addr_ret, its length |
|
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Many changes to the interface, and added comments.
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diff
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|
1226 through len_ret. */ |
|
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parents:
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diff
changeset
|
1227 |
| 294 | 1228 static int |
|
16947
b25131bc6ec7
RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
1229 getsockaddrarg(PySocketSockObject *s, PyObject *args, |
|
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|
1230 struct sockaddr *addr_ret, int *len_ret) |
| 294 | 1231 { |
|
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|
1232 switch (s->sock_family) { |
|
295
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Guido van Rossum <guido@python.org>
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diff
changeset
|
1233 |
|
31867
51aaceeaabe1
OS/2's TCP/IP stack supports AF_UNIX sockets, with the limitation that
Andrew MacIntyre <andymac@bullseye.apana.org.au>
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diff
changeset
|
1234 #if defined(AF_UNIX) |
|
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|
1235 case AF_UNIX: |
|
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|
1236 { |
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|
1237 struct sockaddr_un* addr; |
|
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|
1238 char *path; |
|
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changeset
|
1239 int len; |
|
73998
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Issue #8373: The filesystem path of AF_UNIX sockets now uses the filesystem
Antoine Pitrou <solipsis@pitrou.net>
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diff
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|
1240 int retval = 0; |
|
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|
1241 |
|
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|
1242 /* PEP 383. Not using PyUnicode_FSConverter since we need to |
|
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|
1243 allow embedded nulls on Linux. */ |
|
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|
1244 if (PyUnicode_Check(args)) { |
|
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diff
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1245 if ((args = PyUnicode_EncodeFSDefault(args)) == NULL) |
|
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|
1246 return 0; |
|
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1247 } |
|
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|
1248 else |
|
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|
1249 Py_INCREF(args); |
|
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diff
changeset
|
1250 if (!PyArg_Parse(args, "y#", &path, &len)) |
|
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Issue #8373: The filesystem path of AF_UNIX sockets now uses the filesystem
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|
1251 goto unix_out; |
|
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|
1252 |
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changeset
|
1253 addr = (struct sockaddr_un*)addr_ret; |
|
37879
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
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changeset
|
1254 #ifdef linux |
|
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|
1255 if (len > 0 && path[0] == 0) { |
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|
1256 /* Linux abstract namespace extension */ |
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|
1257 if (len > sizeof addr->sun_path) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
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|
1258 PyErr_SetString(PyExc_OSError, |
|
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|
1259 "AF_UNIX path too long"); |
|
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|
1260 goto unix_out; |
|
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|
1261 } |
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1262 } |
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|
1263 else |
|
37879
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Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
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|
1264 #endif /* linux */ |
|
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1265 { |
|
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|
1266 /* regular NULL-terminated string */ |
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|
1267 if (len >= sizeof addr->sun_path) { |
|
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PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
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|
1268 PyErr_SetString(PyExc_OSError, |
|
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1269 "AF_UNIX path too long"); |
|
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1270 goto unix_out; |
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1271 } |
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1272 addr->sun_path[len] = 0; |
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1273 } |
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1274 addr->sun_family = s->sock_family; |
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1275 memcpy(addr->sun_path, path, len); |
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1276 *len_ret = len + offsetof(struct sockaddr_un, sun_path); |
|
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1277 retval = 1; |
|
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1278 unix_out: |
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1279 Py_DECREF(args); |
|
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1280 return retval; |
|
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1281 } |
|
1746
1940892d2fe3
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1282 #endif /* AF_UNIX */ |
| 294 | 1283 |
|
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Patch #1103116: AF_NETLINK sockets basic support.
Martin v. Löwis <martin@v.loewis.de>
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1284 #if defined(AF_NETLINK) |
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1285 case AF_NETLINK: |
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1286 { |
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1287 struct sockaddr_nl* addr; |
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1288 int pid, groups; |
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1289 addr = (struct sockaddr_nl *)addr_ret; |
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1290 if (!PyTuple_Check(args)) { |
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1291 PyErr_Format( |
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1292 PyExc_TypeError, |
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1293 "getsockaddrarg: " |
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1294 "AF_NETLINK address must be tuple, not %.500s", |
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1295 Py_TYPE(args)->tp_name); |
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1296 return 0; |
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1297 } |
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1298 if (!PyArg_ParseTuple(args, "II:getsockaddrarg", &pid, &groups)) |
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1299 return 0; |
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1300 addr->nl_family = AF_NETLINK; |
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1301 addr->nl_pid = pid; |
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1302 addr->nl_groups = groups; |
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1303 *len_ret = sizeof(*addr); |
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1304 return 1; |
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1305 } |
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1306 #endif |
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1307 |
|
73478
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
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1308 #ifdef AF_RDS |
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Charles-François Natali <neologix@free.fr>
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1309 case AF_RDS: |
|
2293ca739223
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1310 /* RDS sockets use sockaddr_in: fall-through */ |
|
2293ca739223
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Charles-François Natali <neologix@free.fr>
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1311 #endif |
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2293ca739223
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Charles-François Natali <neologix@free.fr>
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1312 |
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1313 case AF_INET: |
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1314 { |
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1315 struct sockaddr_in* addr; |
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1316 char *host; |
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1317 int port, result; |
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1318 if (!PyTuple_Check(args)) { |
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1319 PyErr_Format( |
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1320 PyExc_TypeError, |
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1321 "getsockaddrarg: " |
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1322 "AF_INET address must be tuple, not %.500s", |
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1323 Py_TYPE(args)->tp_name); |
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1324 return 0; |
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1325 } |
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1326 if (!PyArg_ParseTuple(args, "eti:getsockaddrarg", |
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1327 "idna", &host, &port)) |
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1328 return 0; |
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1329 addr=(struct sockaddr_in*)addr_ret; |
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1330 result = setipaddr(host, (struct sockaddr *)addr, |
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1331 sizeof(*addr), AF_INET); |
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1332 PyMem_Free(host); |
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1333 if (result < 0) |
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1334 return 0; |
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1335 if (port < 0 || port > 0xffff) { |
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1336 PyErr_SetString( |
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1337 PyExc_OverflowError, |
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1338 "getsockaddrarg: port must be 0-65535."); |
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1339 return 0; |
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1340 } |
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1341 addr->sin_family = AF_INET; |
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1342 addr->sin_port = htons((short)port); |
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1343 *len_ret = sizeof *addr; |
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1344 return 1; |
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1345 } |
| 294 | 1346 |
|
21128
15ff504632ed
Remove INET6 define. Use ENABLE_IPV6 instead.
Martin v. Löwis <martin@v.loewis.de>
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1347 #ifdef ENABLE_IPV6 |
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1348 case AF_INET6: |
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1349 { |
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1350 struct sockaddr_in6* addr; |
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1351 char *host; |
|
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cc346a672091
Issue #9975: socket: Fix incorrect use of flowinfo and scope_id. Patch by
Charles-François Natali <neologix@free.fr>
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1352 int port, result; |
|
cc346a672091
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Charles-François Natali <neologix@free.fr>
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1353 unsigned int flowinfo, scope_id; |
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1354 flowinfo = scope_id = 0; |
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1355 if (!PyTuple_Check(args)) { |
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1356 PyErr_Format( |
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1357 PyExc_TypeError, |
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1358 "getsockaddrarg: " |
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1359 "AF_INET6 address must be tuple, not %.500s", |
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1360 Py_TYPE(args)->tp_name); |
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1361 return 0; |
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1362 } |
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Charles-François Natali <neologix@free.fr>
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1363 if (!PyArg_ParseTuple(args, "eti|II", |
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1364 "idna", &host, &port, &flowinfo, |
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1365 &scope_id)) { |
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1366 return 0; |
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1367 } |
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1368 addr = (struct sockaddr_in6*)addr_ret; |
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1369 result = setipaddr(host, (struct sockaddr *)addr, |
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1370 sizeof(*addr), AF_INET6); |
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1371 PyMem_Free(host); |
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1372 if (result < 0) |
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1373 return 0; |
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1374 if (port < 0 || port > 0xffff) { |
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1375 PyErr_SetString( |
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1376 PyExc_OverflowError, |
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1377 "getsockaddrarg: port must be 0-65535."); |
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1378 return 0; |
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1379 } |
|
77612
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Charles-François Natali <neologix@free.fr>
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1380 if (flowinfo > 0xfffff) { |
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74233
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Charles-François Natali <neologix@free.fr>
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1381 PyErr_SetString( |
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1382 PyExc_OverflowError, |
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1383 "getsockaddrarg: flowinfo must be 0-1048575."); |
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cc346a672091
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1384 return 0; |
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cc346a672091
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Charles-François Natali <neologix@free.fr>
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72115
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1385 } |
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1386 addr->sin6_family = s->sock_family; |
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1387 addr->sin6_port = htons((short)port); |
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74233
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Charles-François Natali <neologix@free.fr>
parents:
72115
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1388 addr->sin6_flowinfo = htonl(flowinfo); |
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1389 addr->sin6_scope_id = scope_id; |
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1390 *len_ret = sizeof *addr; |
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|
1391 return 1; |
|
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|
1392 } |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
1393 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
1394 |
|
31443
afb4c9726d1a
Add FreeBSD support for bluetooth sockets.
Hye-Shik Chang <hyeshik@gmail.com>
parents:
31441
diff
changeset
|
1395 #ifdef USE_BLUETOOTH |
|
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|
1396 case AF_BLUETOOTH: |
|
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1397 { |
|
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|
1398 switch (s->sock_proto) { |
|
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|
1399 case BTPROTO_L2CAP: |
|
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1400 { |
|
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|
1401 struct sockaddr_l2 *addr; |
|
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|
1402 char *straddr; |
|
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|
1403 |
|
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|
1404 addr = (struct sockaddr_l2 *)addr_ret; |
|
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|
1405 memset(addr, 0, sizeof(struct sockaddr_l2)); |
|
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|
1406 _BT_L2_MEMB(addr, family) = AF_BLUETOOTH; |
|
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|
1407 if (!PyArg_ParseTuple(args, "si", &straddr, |
|
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|
1408 &_BT_L2_MEMB(addr, psm))) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
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|
1409 PyErr_SetString(PyExc_OSError, "getsockaddrarg: " |
|
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|
1410 "wrong format"); |
|
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|
1411 return 0; |
|
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|
1412 } |
|
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1413 if (setbdaddr(straddr, &_BT_L2_MEMB(addr, bdaddr)) < 0) |
|
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|
1414 return 0; |
|
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|
1415 |
|
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|
1416 *len_ret = sizeof *addr; |
|
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|
1417 return 1; |
|
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|
1418 } |
|
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1419 case BTPROTO_RFCOMM: |
|
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1420 { |
|
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|
1421 struct sockaddr_rc *addr; |
|
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|
1422 char *straddr; |
|
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|
1423 |
|
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|
1424 addr = (struct sockaddr_rc *)addr_ret; |
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|
1425 _BT_RC_MEMB(addr, family) = AF_BLUETOOTH; |
|
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|
1426 if (!PyArg_ParseTuple(args, "si", &straddr, |
|
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|
1427 &_BT_RC_MEMB(addr, channel))) { |
|
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41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
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|
1428 PyErr_SetString(PyExc_OSError, "getsockaddrarg: " |
|
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|
1429 "wrong format"); |
|
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|
1430 return 0; |
|
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|
1431 } |
|
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|
1432 if (setbdaddr(straddr, &_BT_RC_MEMB(addr, bdaddr)) < 0) |
|
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|
1433 return 0; |
|
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|
1434 |
|
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|
1435 *len_ret = sizeof *addr; |
|
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changeset
|
1436 return 1; |
|
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|
1437 } |
|
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|
1438 case BTPROTO_HCI: |
|
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1439 { |
|
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|
1440 struct sockaddr_hci *addr = (struct sockaddr_hci *)addr_ret; |
|
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changeset
|
1441 #if defined(__NetBSD__) || defined(__DragonFly__) |
|
66799
50d170bb71c7
Issue #6697: Fixed instances of _PyUnicode_AsString() result not checked for NULL
Alexander Belopolsky <alexander.belopolsky@gmail.com>
parents:
66663
diff
changeset
|
1442 char *straddr = PyBytes_AS_STRING(args); |
|
50d170bb71c7
Issue #6697: Fixed instances of _PyUnicode_AsString() result not checked for NULL
Alexander Belopolsky <alexander.belopolsky@gmail.com>
parents:
66663
diff
changeset
|
1443 |
|
50d170bb71c7
Issue #6697: Fixed instances of _PyUnicode_AsString() result not checked for NULL
Alexander Belopolsky <alexander.belopolsky@gmail.com>
parents:
66663
diff
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|
1444 _BT_HCI_MEMB(addr, family) = AF_BLUETOOTH; |
|
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|
1445 if (straddr == NULL) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
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|
1446 PyErr_SetString(PyExc_OSError, "getsockaddrarg: " |
|
65429
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|
1447 "wrong format"); |
|
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|
1448 return 0; |
|
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|
1449 } |
|
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|
1450 if (setbdaddr(straddr, &_BT_HCI_MEMB(addr, bdaddr)) < 0) |
|
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|
1451 return 0; |
|
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|
1452 #else |
|
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1453 _BT_HCI_MEMB(addr, family) = AF_BLUETOOTH; |
|
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|
1454 if (!PyArg_ParseTuple(args, "i", &_BT_HCI_MEMB(addr, dev))) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
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|
1455 PyErr_SetString(PyExc_OSError, "getsockaddrarg: " |
|
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|
1456 "wrong format"); |
|
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|
1457 return 0; |
|
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|
1458 } |
|
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|
1459 #endif |
|
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1460 *len_ret = sizeof *addr; |
|
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|
1461 return 1; |
|
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|
1462 } |
|
32213
70dee2b193f7
Patch #929192: Improvements to bluetooth support.
Martin v. Löwis <martin@v.loewis.de>
parents:
32183
diff
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|
1463 #if !defined(__FreeBSD__) |
|
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|
1464 case BTPROTO_SCO: |
|
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|
1465 { |
|
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|
1466 struct sockaddr_sco *addr; |
|
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|
1467 char *straddr; |
|
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|
1468 |
|
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1469 addr = (struct sockaddr_sco *)addr_ret; |
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|
1470 _BT_SCO_MEMB(addr, family) = AF_BLUETOOTH; |
|
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|
1471 if (!PyBytes_Check(args)) { |
|
72879
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PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
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|
1472 PyErr_SetString(PyExc_OSError, "getsockaddrarg: " |
|
61467
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1473 "wrong format"); |
|
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|
1474 return 0; |
|
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1475 } |
|
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|
1476 straddr = PyBytes_AS_STRING(args); |
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1477 if (setbdaddr(straddr, &_BT_SCO_MEMB(addr, bdaddr)) < 0) |
|
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1478 return 0; |
|
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1479 |
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1480 *len_ret = sizeof *addr; |
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1481 return 1; |
|
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1482 } |
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1483 #endif |
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|
1484 default: |
|
72879
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PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
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|
1485 PyErr_SetString(PyExc_OSError, "getsockaddrarg: unknown Bluetooth protocol"); |
|
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1486 return 0; |
|
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1487 } |
|
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1488 } |
|
31441
493707692671
Patch #874083: Bluetooth support for socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
31274
diff
changeset
|
1489 #endif |
|
493707692671
Patch #874083: Bluetooth support for socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
31274
diff
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|
1490 |
|
65668
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1491 #if defined(HAVE_NETPACKET_PACKET_H) && defined(SIOCGIFINDEX) |
|
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1492 case AF_PACKET: |
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1493 { |
|
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1494 struct sockaddr_ll* addr; |
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1495 struct ifreq ifr; |
|
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1496 char *interfaceName; |
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1497 int protoNumber; |
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1498 int hatype = 0; |
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1499 int pkttype = 0; |
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1500 char *haddr = NULL; |
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1501 unsigned int halen = 0; |
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1502 |
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1503 if (!PyTuple_Check(args)) { |
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1504 PyErr_Format( |
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1505 PyExc_TypeError, |
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1506 "getsockaddrarg: " |
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1507 "AF_PACKET address must be tuple, not %.500s", |
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1508 Py_TYPE(args)->tp_name); |
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1509 return 0; |
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1510 } |
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1511 if (!PyArg_ParseTuple(args, "si|iiy#", &interfaceName, |
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1512 &protoNumber, &pkttype, &hatype, |
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1513 &haddr, &halen)) |
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1514 return 0; |
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1515 strncpy(ifr.ifr_name, interfaceName, sizeof(ifr.ifr_name)); |
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1516 ifr.ifr_name[(sizeof(ifr.ifr_name))-1] = '\0'; |
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1517 if (ioctl(s->sock_fd, SIOCGIFINDEX, &ifr) < 0) { |
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1518 s->errorhandler(); |
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1519 return 0; |
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1520 } |
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1521 if (halen > 8) { |
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1522 PyErr_SetString(PyExc_ValueError, |
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1523 "Hardware address must be 8 bytes or less"); |
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1524 return 0; |
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1525 } |
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1526 if (protoNumber < 0 || protoNumber > 0xffff) { |
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1527 PyErr_SetString( |
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1528 PyExc_OverflowError, |
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1529 "getsockaddrarg: protoNumber must be 0-65535."); |
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1530 return 0; |
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1531 } |
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1532 addr = (struct sockaddr_ll*)addr_ret; |
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1533 addr->sll_family = AF_PACKET; |
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1534 addr->sll_protocol = htons((short)protoNumber); |
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1535 addr->sll_ifindex = ifr.ifr_ifindex; |
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1536 addr->sll_pkttype = pkttype; |
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1537 addr->sll_hatype = hatype; |
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1538 if (halen != 0) { |
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1539 memcpy(&addr->sll_addr, haddr, halen); |
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1540 } |
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1541 addr->sll_halen = halen; |
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1542 *len_ret = sizeof *addr; |
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1543 return 1; |
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1544 } |
|
16947
b25131bc6ec7
RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
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1545 #endif |
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Guido van Rossum <guido@python.org>
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1546 |
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44568
305d7d2ce047
Copied doc for reload() from trunk's function.rst to imp.rst
Christian Heimes <christian@cheimes.de>
parents:
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1547 #ifdef HAVE_LINUX_TIPC_H |
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61467
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1548 case AF_TIPC: |
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1549 { |
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1550 unsigned int atype, v1, v2, v3; |
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1551 unsigned int scope = TIPC_CLUSTER_SCOPE; |
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1552 struct sockaddr_tipc *addr; |
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1553 |
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1554 if (!PyTuple_Check(args)) { |
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1555 PyErr_Format( |
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1556 PyExc_TypeError, |
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1557 "getsockaddrarg: " |
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1558 "AF_TIPC address must be tuple, not %.500s", |
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1559 Py_TYPE(args)->tp_name); |
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1560 return 0; |
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1561 } |
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1562 |
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1563 if (!PyArg_ParseTuple(args, |
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1564 "IIII|I;Invalid TIPC address format", |
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1565 &atype, &v1, &v2, &v3, &scope)) |
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1566 return 0; |
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1567 |
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1568 addr = (struct sockaddr_tipc *) addr_ret; |
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1569 memset(addr, 0, sizeof(struct sockaddr_tipc)); |
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1570 |
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1571 addr->family = AF_TIPC; |
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1572 addr->scope = scope; |
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1573 addr->addrtype = atype; |
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1574 |
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1575 if (atype == TIPC_ADDR_NAMESEQ) { |
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1576 addr->addr.nameseq.type = v1; |
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1577 addr->addr.nameseq.lower = v2; |
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1578 addr->addr.nameseq.upper = v3; |
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1579 } else if (atype == TIPC_ADDR_NAME) { |
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1580 addr->addr.name.name.type = v1; |
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1581 addr->addr.name.name.instance = v2; |
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1582 } else if (atype == TIPC_ADDR_ID) { |
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1583 addr->addr.id.node = v1; |
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1584 addr->addr.id.ref = v2; |
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1585 } else { |
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1586 /* Shouldn't happen */ |
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1587 PyErr_SetString(PyExc_TypeError, "Invalid address type"); |
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1588 return 0; |
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1589 } |
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1590 |
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1591 *len_ret = sizeof(*addr); |
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1592 |
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1593 return 1; |
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1594 } |
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1595 #endif |
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1596 |
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72807
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Issue #10141: fix socketmodule compilation on Linux systems with <linux/can.h>
Charles-François Natali <neologix@free.fr>
parents:
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1597 #ifdef AF_CAN |
|
72758
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Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
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1598 case AF_CAN: |
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1599 switch (s->sock_proto) { |
|
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Charles-François Natali <neologix@free.fr>
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1600 case CAN_RAW: |
|
82024
f714af60508d
Issue #15359: Add CAN_BCM protocol support to the socket module. Patch by Brian
Charles-François Natali <cf.natali@gmail.com>
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1601 /* fall-through */ |
|
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Charles-François Natali <cf.natali@gmail.com>
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1602 case CAN_BCM: |
|
72758
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Charles-François Natali <neologix@free.fr>
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1603 { |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1604 struct sockaddr_can *addr; |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1605 PyObject *interfaceName; |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1606 struct ifreq ifr; |
|
83794
e2e104ba42ff
C89 declaration compliance
Benjamin Peterson <benjamin@python.org>
parents:
82621
diff
changeset
|
1607 Py_ssize_t len; |
|
e2e104ba42ff
C89 declaration compliance
Benjamin Peterson <benjamin@python.org>
parents:
82621
diff
changeset
|
1608 |
|
72758
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1609 addr = (struct sockaddr_can *)addr_ret; |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1610 |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1611 if (!PyArg_ParseTuple(args, "O&", PyUnicode_FSConverter, |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1612 &interfaceName)) |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1613 return 0; |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1614 |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1615 len = PyBytes_GET_SIZE(interfaceName); |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1616 |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1617 if (len == 0) { |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1618 ifr.ifr_ifindex = 0; |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1619 } else if (len < sizeof(ifr.ifr_name)) { |
|
78932
80909b23ca1e
Make sure that *really* no more than sizeof(ifr.ifr_name) chars are strcpy-ed to ifr.ifr_name and that the string is *always* NUL terminated. New code shouldn't use strcpy(), too. CID 719692
Christian Heimes <christian@cheimes.de>
parents:
78570
diff
changeset
|
1620 strncpy(ifr.ifr_name, PyBytes_AS_STRING(interfaceName), sizeof(ifr.ifr_name)); |
|
80909b23ca1e
Make sure that *really* no more than sizeof(ifr.ifr_name) chars are strcpy-ed to ifr.ifr_name and that the string is *always* NUL terminated. New code shouldn't use strcpy(), too. CID 719692
Christian Heimes <christian@cheimes.de>
parents:
78570
diff
changeset
|
1621 ifr.ifr_name[(sizeof(ifr.ifr_name))-1] = '\0'; |
|
72758
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1622 if (ioctl(s->sock_fd, SIOCGIFINDEX, &ifr) < 0) { |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1623 s->errorhandler(); |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1624 Py_DECREF(interfaceName); |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1625 return 0; |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1626 } |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1627 } else { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
1628 PyErr_SetString(PyExc_OSError, |
|
72758
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1629 "AF_CAN interface name too long"); |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1630 Py_DECREF(interfaceName); |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1631 return 0; |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1632 } |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1633 |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1634 addr->can_family = AF_CAN; |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1635 addr->can_ifindex = ifr.ifr_ifindex; |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1636 |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1637 *len_ret = sizeof(*addr); |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1638 Py_DECREF(interfaceName); |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1639 return 1; |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1640 } |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1641 default: |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
1642 PyErr_SetString(PyExc_OSError, |
|
72758
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1643 "getsockaddrarg: unsupported CAN protocol"); |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1644 return 0; |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1645 } |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1646 #endif |
|
74741
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1647 |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1648 #ifdef PF_SYSTEM |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1649 case PF_SYSTEM: |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1650 switch (s->sock_proto) { |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1651 #ifdef SYSPROTO_CONTROL |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1652 case SYSPROTO_CONTROL: |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1653 { |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1654 struct sockaddr_ctl *addr; |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1655 |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1656 addr = (struct sockaddr_ctl *)addr_ret; |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1657 addr->sc_family = AF_SYSTEM; |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1658 addr->ss_sysaddr = AF_SYS_CONTROL; |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1659 |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1660 if (PyUnicode_Check(args)) { |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1661 struct ctl_info info; |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1662 PyObject *ctl_name; |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1663 |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1664 if (!PyArg_Parse(args, "O&", |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1665 PyUnicode_FSConverter, &ctl_name)) { |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1666 return 0; |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1667 } |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1668 |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1669 if (PyBytes_GET_SIZE(ctl_name) > sizeof(info.ctl_name)) { |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1670 PyErr_SetString(PyExc_ValueError, |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1671 "provided string is too long"); |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1672 Py_DECREF(ctl_name); |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1673 return 0; |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1674 } |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1675 strncpy(info.ctl_name, PyBytes_AS_STRING(ctl_name), |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1676 sizeof(info.ctl_name)); |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1677 Py_DECREF(ctl_name); |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1678 |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1679 if (ioctl(s->sock_fd, CTLIOCGINFO, &info)) { |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1680 PyErr_SetString(PyExc_OSError, |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1681 "cannot find kernel control with provided name"); |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1682 return 0; |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1683 } |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1684 |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1685 addr->sc_id = info.ctl_id; |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1686 addr->sc_unit = 0; |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1687 } else if (!PyArg_ParseTuple(args, "II", |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1688 &(addr->sc_id), &(addr->sc_unit))) { |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1689 PyErr_SetString(PyExc_TypeError, "getsockaddrarg: " |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1690 "expected str or tuple of two ints"); |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1691 |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1692 return 0; |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1693 } |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1694 |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1695 *len_ret = sizeof(*addr); |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1696 return 1; |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1697 } |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1698 #endif |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1699 default: |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1700 PyErr_SetString(PyExc_OSError, |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1701 "getsockaddrarg: unsupported PF_SYSTEM protocol"); |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1702 return 0; |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1703 } |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1704 #endif |
|
72758
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1705 |
|
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diff
changeset
|
1706 /* More cases here... */ |
|
f197407bdba2
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diff
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|
1707 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
1708 default: |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
1709 PyErr_SetString(PyExc_OSError, "getsockaddrarg: bad family"); |
|
61467
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diff
changeset
|
1710 return 0; |
|
f197407bdba2
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Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
1711 |
|
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Antoine Pitrou <solipsis@pitrou.net>
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diff
changeset
|
1712 } |
| 294 | 1713 } |
| 1714 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1715 |
|
16947
b25131bc6ec7
RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents:
16472
diff
changeset
|
1716 /* Get the address length according to the socket object's address family. |
|
900
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
1717 Return 1 if the family is known, 0 otherwise. The length is returned |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
1718 through len_ret. */ |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
1719 |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
1720 static int |
|
13554
906efc1da247
Errare humanum est.
Peter Schneider-Kamp <nowonder@nowonder.de>
parents:
13538
diff
changeset
|
1721 getsockaddrlen(PySocketSockObject *s, socklen_t *len_ret) |
|
900
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
1722 { |
|
61467
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diff
changeset
|
1723 switch (s->sock_family) { |
|
900
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
1724 |
|
31867
51aaceeaabe1
OS/2's TCP/IP stack supports AF_UNIX sockets, with the limitation that
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
31790
diff
changeset
|
1725 #if defined(AF_UNIX) |
|
61467
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changeset
|
1726 case AF_UNIX: |
|
f197407bdba2
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|
1727 { |
|
f197407bdba2
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Antoine Pitrou <solipsis@pitrou.net>
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diff
changeset
|
1728 *len_ret = sizeof (struct sockaddr_un); |
|
f197407bdba2
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changeset
|
1729 return 1; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
61086
diff
changeset
|
1730 } |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
1731 #endif /* AF_UNIX */ |
|
36286
ae4480935016
Patch #1103116: AF_NETLINK sockets basic support.
Martin v. Löwis <martin@v.loewis.de>
parents:
36090
diff
changeset
|
1732 #if defined(AF_NETLINK) |
|
ae4480935016
Patch #1103116: AF_NETLINK sockets basic support.
Martin v. Löwis <martin@v.loewis.de>
parents:
36090
diff
changeset
|
1733 case AF_NETLINK: |
|
ae4480935016
Patch #1103116: AF_NETLINK sockets basic support.
Martin v. Löwis <martin@v.loewis.de>
parents:
36090
diff
changeset
|
1734 { |
|
61467
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|
1735 *len_ret = sizeof (struct sockaddr_nl); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
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diff
changeset
|
1736 return 1; |
|
36286
ae4480935016
Patch #1103116: AF_NETLINK sockets basic support.
Martin v. Löwis <martin@v.loewis.de>
parents:
36090
diff
changeset
|
1737 } |
|
ae4480935016
Patch #1103116: AF_NETLINK sockets basic support.
Martin v. Löwis <martin@v.loewis.de>
parents:
36090
diff
changeset
|
1738 #endif |
|
900
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
1739 |
|
73478
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
1740 #ifdef AF_RDS |
|
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
1741 case AF_RDS: |
|
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
1742 /* RDS sockets use sockaddr_in: fall-through */ |
|
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
1743 #endif |
|
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
1744 |
|
61467
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changeset
|
1745 case AF_INET: |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
1746 { |
|
f197407bdba2
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Antoine Pitrou <solipsis@pitrou.net>
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diff
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|
1747 *len_ret = sizeof (struct sockaddr_in); |
|
f197407bdba2
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Antoine Pitrou <solipsis@pitrou.net>
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|
1748 return 1; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
1749 } |
|
900
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
1750 |
|
21128
15ff504632ed
Remove INET6 define. Use ENABLE_IPV6 instead.
Martin v. Löwis <martin@v.loewis.de>
parents:
21094
diff
changeset
|
1751 #ifdef ENABLE_IPV6 |
|
61467
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|
1752 case AF_INET6: |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
1753 { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
1754 *len_ret = sizeof (struct sockaddr_in6); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
1755 return 1; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
1756 } |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
1757 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
1758 |
|
31443
afb4c9726d1a
Add FreeBSD support for bluetooth sockets.
Hye-Shik Chang <hyeshik@gmail.com>
parents:
31441
diff
changeset
|
1759 #ifdef USE_BLUETOOTH |
|
61467
f197407bdba2
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diff
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|
1760 case AF_BLUETOOTH: |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
1761 { |
|
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|
1762 switch(s->sock_proto) |
|
f197407bdba2
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|
1763 { |
|
f197407bdba2
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parents:
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|
1764 |
|
f197407bdba2
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changeset
|
1765 case BTPROTO_L2CAP: |
|
f197407bdba2
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Antoine Pitrou <solipsis@pitrou.net>
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changeset
|
1766 *len_ret = sizeof (struct sockaddr_l2); |
|
f197407bdba2
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Antoine Pitrou <solipsis@pitrou.net>
parents:
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changeset
|
1767 return 1; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
1768 case BTPROTO_RFCOMM: |
|
f197407bdba2
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Antoine Pitrou <solipsis@pitrou.net>
parents:
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changeset
|
1769 *len_ret = sizeof (struct sockaddr_rc); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
1770 return 1; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
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changeset
|
1771 case BTPROTO_HCI: |
|
f197407bdba2
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Antoine Pitrou <solipsis@pitrou.net>
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changeset
|
1772 *len_ret = sizeof (struct sockaddr_hci); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
1773 return 1; |
|
31443
afb4c9726d1a
Add FreeBSD support for bluetooth sockets.
Hye-Shik Chang <hyeshik@gmail.com>
parents:
31441
diff
changeset
|
1774 #if !defined(__FreeBSD__) |
|
61467
f197407bdba2
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|
1775 case BTPROTO_SCO: |
|
f197407bdba2
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Antoine Pitrou <solipsis@pitrou.net>
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changeset
|
1776 *len_ret = sizeof (struct sockaddr_sco); |
|
f197407bdba2
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parents:
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|
1777 return 1; |
|
f197407bdba2
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parents:
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|
1778 #endif |
|
f197407bdba2
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diff
changeset
|
1779 default: |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
1780 PyErr_SetString(PyExc_OSError, "getsockaddrlen: " |
|
61467
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|
1781 "unknown BT protocol"); |
|
f197407bdba2
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Antoine Pitrou <solipsis@pitrou.net>
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|
1782 return 0; |
|
f197407bdba2
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Antoine Pitrou <solipsis@pitrou.net>
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|
1783 |
|
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|
1784 } |
|
f197407bdba2
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Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
1785 } |
|
31441
493707692671
Patch #874083: Bluetooth support for socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
31274
diff
changeset
|
1786 #endif |
|
493707692671
Patch #874083: Bluetooth support for socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
31274
diff
changeset
|
1787 |
|
19151
cd44254360b6
Autotest for netpacket/packet.h, as it is not available on all Linux versions.
Martin v. Löwis <martin@v.loewis.de>
parents:
18997
diff
changeset
|
1788 #ifdef HAVE_NETPACKET_PACKET_H |
|
61467
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|
1789 case AF_PACKET: |
|
f197407bdba2
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parents:
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|
1790 { |
|
f197407bdba2
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parents:
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|
1791 *len_ret = sizeof (struct sockaddr_ll); |
|
f197407bdba2
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parents:
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|
1792 return 1; |
|
f197407bdba2
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parents:
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changeset
|
1793 } |
|
16410
3d4a7cd0bf17
SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
16400
diff
changeset
|
1794 #endif |
|
16947
b25131bc6ec7
RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents:
16472
diff
changeset
|
1795 |
|
44568
305d7d2ce047
Copied doc for reload() from trunk's function.rst to imp.rst
Christian Heimes <christian@cheimes.de>
parents:
44535
diff
changeset
|
1796 #ifdef HAVE_LINUX_TIPC_H |
|
61467
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|
1797 case AF_TIPC: |
|
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parents:
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|
1798 { |
|
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parents:
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changeset
|
1799 *len_ret = sizeof (struct sockaddr_tipc); |
|
f197407bdba2
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|
1800 return 1; |
|
f197407bdba2
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|
1801 } |
|
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|
1802 #endif |
|
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changeset
|
1803 |
|
72807
d4ce850b06b7
Issue #10141: fix socketmodule compilation on Linux systems with <linux/can.h>
Charles-François Natali <neologix@free.fr>
parents:
72758
diff
changeset
|
1804 #ifdef AF_CAN |
|
72758
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1805 case AF_CAN: |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1806 { |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1807 *len_ret = sizeof (struct sockaddr_can); |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1808 return 1; |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1809 } |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
1810 #endif |
|
74741
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1811 |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
1812 #ifdef PF_SYSTEM |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
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|
1813 case PF_SYSTEM: |
|
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|
1814 switch(s->sock_proto) { |
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|
1815 #ifdef SYSPROTO_CONTROL |
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|
1816 case SYSPROTO_CONTROL: |
|
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|
1817 *len_ret = sizeof (struct sockaddr_ctl); |
|
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1818 return 1; |
|
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1819 #endif |
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|
1820 default: |
|
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|
1821 PyErr_SetString(PyExc_OSError, "getsockaddrlen: " |
|
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|
1822 "unknown PF_SYSTEM protocol"); |
|
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|
1823 return 0; |
|
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|
1824 } |
|
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|
1825 #endif |
|
72758
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
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|
1826 |
|
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1827 /* More cases here... */ |
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1828 |
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1829 default: |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
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|
1830 PyErr_SetString(PyExc_OSError, "getsockaddrlen: bad family"); |
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1831 return 0; |
|
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1832 |
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1833 } |
|
900
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Some UNIX types want the exact size of the address structure
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1834 } |
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1835 |
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1836 |
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1837 /* Support functions for the sendmsg() and recvmsg[_into]() methods. |
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1838 Currently, these methods are only compiled if the RFC 2292/3542 |
|
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1839 CMSG_LEN() macro is available. Older systems seem to have used |
|
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1840 sizeof(struct cmsghdr) + (length) where CMSG_LEN() is used now, so |
|
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1841 it may be possible to define CMSG_LEN() that way if it's not |
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1842 provided. Some architectures might need extra padding after the |
|
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1843 cmsghdr, however, and CMSG_LEN() would have to take account of |
|
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1844 this. */ |
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1845 #ifdef CMSG_LEN |
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1846 /* If length is in range, set *result to CMSG_LEN(length) and return |
|
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1847 true; otherwise, return false. */ |
|
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1848 static int |
|
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1849 get_CMSG_LEN(size_t length, size_t *result) |
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1850 { |
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1851 size_t tmp; |
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1852 |
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1853 if (length > (SOCKLEN_T_LIMIT - CMSG_LEN(0))) |
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1854 return 0; |
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1855 tmp = CMSG_LEN(length); |
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1856 if (tmp > SOCKLEN_T_LIMIT || tmp < length) |
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1857 return 0; |
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1858 *result = tmp; |
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1859 return 1; |
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1860 } |
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1861 |
|
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1862 #ifdef CMSG_SPACE |
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1863 /* If length is in range, set *result to CMSG_SPACE(length) and return |
|
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1864 true; otherwise, return false. */ |
|
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1865 static int |
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1866 get_CMSG_SPACE(size_t length, size_t *result) |
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1867 { |
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1868 size_t tmp; |
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1869 |
|
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1870 /* Use CMSG_SPACE(1) here in order to take account of the padding |
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|
1871 necessary before *and* after the data. */ |
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1872 if (length > (SOCKLEN_T_LIMIT - CMSG_SPACE(1))) |
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|
1873 return 0; |
|
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|
1874 tmp = CMSG_SPACE(length); |
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1875 if (tmp > SOCKLEN_T_LIMIT || tmp < length) |
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1876 return 0; |
|
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1877 *result = tmp; |
|
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|
1878 return 1; |
|
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1879 } |
|
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1880 #endif |
|
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1881 |
|
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1882 /* Return true iff msg->msg_controllen is valid, cmsgh is a valid |
|
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|
1883 pointer in msg->msg_control with at least "space" bytes after it, |
|
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1884 and its cmsg_len member inside the buffer. */ |
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1885 static int |
|
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|
1886 cmsg_min_space(struct msghdr *msg, struct cmsghdr *cmsgh, size_t space) |
|
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1887 { |
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|
1888 size_t cmsg_offset; |
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1889 static const size_t cmsg_len_end = (offsetof(struct cmsghdr, cmsg_len) + |
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1890 sizeof(cmsgh->cmsg_len)); |
|
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1891 |
|
72117
3ed2d087e70d
Issue #12837: POSIX.1-2008 allows socklen_t to be a signed integer: re-enable
Charles-François Natali <neologix@free.fr>
parents:
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1892 /* Note that POSIX allows msg_controllen to be of signed type. */ |
|
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|
1893 if (cmsgh == NULL || msg->msg_control == NULL || msg->msg_controllen < 0) |
|
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|
1894 return 0; |
|
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1895 if (space < cmsg_len_end) |
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1896 space = cmsg_len_end; |
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1897 cmsg_offset = (char *)cmsgh - (char *)msg->msg_control; |
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1898 return (cmsg_offset <= (size_t)-1 - space && |
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1899 cmsg_offset + space <= msg->msg_controllen); |
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1900 } |
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1901 |
|
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1902 /* If pointer CMSG_DATA(cmsgh) is in buffer msg->msg_control, set |
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1903 *space to number of bytes following it in the buffer and return |
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1904 true; otherwise, return false. Assumes cmsgh, msg->msg_control and |
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1905 msg->msg_controllen are valid. */ |
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1906 static int |
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1907 get_cmsg_data_space(struct msghdr *msg, struct cmsghdr *cmsgh, size_t *space) |
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1908 { |
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1909 size_t data_offset; |
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1910 char *data_ptr; |
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1911 |
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1912 if ((data_ptr = (char *)CMSG_DATA(cmsgh)) == NULL) |
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1913 return 0; |
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1914 data_offset = data_ptr - (char *)msg->msg_control; |
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1915 if (data_offset > msg->msg_controllen) |
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1916 return 0; |
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1917 *space = msg->msg_controllen - data_offset; |
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1918 return 1; |
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1919 } |
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1920 |
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1921 /* If cmsgh is invalid or not contained in the buffer pointed to by |
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1922 msg->msg_control, return -1. If cmsgh is valid and its associated |
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1923 data is entirely contained in the buffer, set *data_len to the |
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1924 length of the associated data and return 0. If only part of the |
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1925 associated data is contained in the buffer but cmsgh is otherwise |
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1926 valid, set *data_len to the length contained in the buffer and |
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1927 return 1. */ |
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1928 static int |
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1929 get_cmsg_data_len(struct msghdr *msg, struct cmsghdr *cmsgh, size_t *data_len) |
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1930 { |
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1931 size_t space, cmsg_data_len; |
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1932 |
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1933 if (!cmsg_min_space(msg, cmsgh, CMSG_LEN(0)) || |
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1934 cmsgh->cmsg_len < CMSG_LEN(0)) |
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1935 return -1; |
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1936 cmsg_data_len = cmsgh->cmsg_len - CMSG_LEN(0); |
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1937 if (!get_cmsg_data_space(msg, cmsgh, &space)) |
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1938 return -1; |
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1939 if (space >= cmsg_data_len) { |
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1940 *data_len = cmsg_data_len; |
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1941 return 0; |
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1942 } |
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1943 *data_len = space; |
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1944 return 1; |
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1945 } |
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1946 #endif /* CMSG_LEN */ |
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1947 |
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1948 |
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1949 /* s._accept() -> (fd, address) */ |
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295
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1950 |
| 1970 | 1951 static PyObject * |
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1952 sock_accept(PySocketSockObject *s) |
| 294 | 1953 { |
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1954 sock_addr_t addrbuf; |
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1955 SOCKET_T newfd = INVALID_SOCKET; |
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1956 socklen_t addrlen; |
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1957 PyObject *sock = NULL; |
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1958 PyObject *addr = NULL; |
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1959 PyObject *res = NULL; |
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1960 int timeout; |
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1961 if (!getsockaddrlen(s, &addrlen)) |
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1962 return NULL; |
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1963 memset(&addrbuf, 0, addrlen); |
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1964 |
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1965 if (!IS_SELECTABLE(s)) |
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1966 return select_error(); |
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1967 |
|
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1968 BEGIN_SELECT_LOOP(s) |
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1969 Py_BEGIN_ALLOW_THREADS |
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1970 timeout = internal_select_ex(s, 0, interval); |
|
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1971 if (!timeout) { |
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1972 newfd = accept(s->sock_fd, SAS2SA(&addrbuf), &addrlen); |
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1973 } |
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1974 Py_END_ALLOW_THREADS |
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1975 |
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1976 if (timeout == 1) { |
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1977 PyErr_SetString(socket_timeout, "timed out"); |
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1978 return NULL; |
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1979 } |
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1980 END_SELECT_LOOP(s) |
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1981 |
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1982 if (newfd == INVALID_SOCKET) |
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1983 return s->errorhandler(); |
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1984 |
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1985 sock = PyLong_FromSocket_t(newfd); |
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1986 if (sock == NULL) { |
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1987 SOCKETCLOSE(newfd); |
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1988 goto finally; |
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1989 } |
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1990 |
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1991 addr = makesockaddr(s->sock_fd, SAS2SA(&addrbuf), |
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1992 addrlen, s->sock_proto); |
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1993 if (addr == NULL) |
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1994 goto finally; |
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1995 |
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1996 res = PyTuple_Pack(2, sock, addr); |
|
4871
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Check of return values and proper error handling.
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1997 |
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23715
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SF patch 555085 (timeout socket implementation) by Michael Gilfix.
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1998 finally: |
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1999 Py_XDECREF(sock); |
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2000 Py_XDECREF(addr); |
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|
2001 return res; |
| 294 | 2002 } |
| 2003 | |
|
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|
2004 PyDoc_STRVAR(accept_doc, |
|
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|
2005 "_accept() -> (integer, address info)\n\ |
|
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|
2006 \n\ |
|
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|
2007 Wait for an incoming connection. Return a new socket file descriptor\n\ |
|
70cfc7b504c2
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|
2008 representing the connection, and the address of the client.\n\ |
|
70cfc7b504c2
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2009 For IP sockets, the address info is a pair (hostaddr, port)."); |
|
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|
2010 |
|
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|
2011 /* s.setblocking(flag) method. Argument: |
|
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|
2012 False -- non-blocking mode; same as settimeout(0) |
|
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|
2013 True -- blocking mode; same as settimeout(None) |
|
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|
2014 */ |
|
1867
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|
2015 |
| 1970 | 2016 static PyObject * |
|
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|
2017 sock_setblocking(PySocketSockObject *s, PyObject *arg) |
|
1867
758c1374f303
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Guido van Rossum <guido@python.org>
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|
2018 { |
|
81587
974ace29ee2d
Issue #15989: Fix several occurrences of integer overflow
Serhiy Storchaka <storchaka@gmail.com>
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diff
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|
2019 long block; |
|
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2020 |
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|
2021 block = PyLong_AsLong(arg); |
|
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2022 if (block == -1 && PyErr_Occurred()) |
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2023 return NULL; |
|
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2024 |
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2025 s->sock_timeout = block ? -1.0 : 0.0; |
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2026 internal_setblocking(s, block); |
|
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2027 |
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2028 Py_INCREF(Py_None); |
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2029 return Py_None; |
|
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2030 } |
|
758c1374f303
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|
2031 |
|
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|
2032 PyDoc_STRVAR(setblocking_doc, |
|
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|
2033 "setblocking(flag)\n\ |
|
d86733676815
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|
2034 \n\ |
|
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|
2035 Set the socket to blocking (flag is true) or non-blocking (false).\n\ |
|
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|
2036 setblocking(True) is equivalent to settimeout(None);\n\ |
|
23832
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Martin v. Löwis <martin@v.loewis.de>
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diff
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|
2037 setblocking(False) is equivalent to settimeout(0.0)."); |
|
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|
2038 |
|
203d1412a7e8
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Guido van Rossum <guido@python.org>
parents:
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diff
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|
2039 /* s.settimeout(timeout) method. Argument: |
|
203d1412a7e8
Major overhaul of timeout sockets:
Guido van Rossum <guido@python.org>
parents:
23807
diff
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|
2040 None -- no timeout, blocking mode; same as setblocking(True) |
|
203d1412a7e8
Major overhaul of timeout sockets:
Guido van Rossum <guido@python.org>
parents:
23807
diff
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|
2041 0.0 -- non-blocking mode; same as setblocking(False) |
|
203d1412a7e8
Major overhaul of timeout sockets:
Guido van Rossum <guido@python.org>
parents:
23807
diff
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|
2042 > 0 -- timeout mode; operations time out after timeout seconds |
|
203d1412a7e8
Major overhaul of timeout sockets:
Guido van Rossum <guido@python.org>
parents:
23807
diff
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|
2043 < 0 -- illegal; raises an exception |
|
203d1412a7e8
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Guido van Rossum <guido@python.org>
parents:
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diff
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|
2044 */ |
|
23715
c2733e8f6612
SF patch 555085 (timeout socket implementation) by Michael Gilfix.
Guido van Rossum <guido@python.org>
parents:
23714
diff
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|
2045 static PyObject * |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
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|
2046 sock_settimeout(PySocketSockObject *s, PyObject *arg) |
|
23715
c2733e8f6612
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Guido van Rossum <guido@python.org>
parents:
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diff
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|
2047 { |
|
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2048 double timeout; |
|
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2049 |
|
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2050 if (arg == Py_None) |
|
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|
2051 timeout = -1.0; |
|
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2052 else { |
|
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2053 timeout = PyFloat_AsDouble(arg); |
|
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|
2054 if (timeout < 0.0) { |
|
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2055 if (!PyErr_Occurred()) |
|
f197407bdba2
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2056 PyErr_SetString(PyExc_ValueError, |
|
f197407bdba2
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|
2057 "Timeout value out of range"); |
|
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|
2058 return NULL; |
|
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2059 } |
|
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2060 } |
|
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|
2061 |
|
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|
2062 s->sock_timeout = timeout; |
|
f197407bdba2
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|
2063 internal_setblocking(s, timeout < 0.0); |
|
f197407bdba2
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|
2064 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
2065 Py_INCREF(Py_None); |
|
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Recorded merge of revisions 81032 via svnmerge from
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|
2066 return Py_None; |
|
23715
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Guido van Rossum <guido@python.org>
parents:
23714
diff
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|
2067 } |
|
c2733e8f6612
SF patch 555085 (timeout socket implementation) by Michael Gilfix.
Guido van Rossum <guido@python.org>
parents:
23714
diff
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|
2068 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
2069 PyDoc_STRVAR(settimeout_doc, |
|
23723
2f6f8708e3e9
Whitespace normalization, folding long lines, uniform comment
Guido van Rossum <guido@python.org>
parents:
23722
diff
changeset
|
2070 "settimeout(timeout)\n\ |
|
23715
c2733e8f6612
SF patch 555085 (timeout socket implementation) by Michael Gilfix.
Guido van Rossum <guido@python.org>
parents:
23714
diff
changeset
|
2071 \n\ |
|
23815
203d1412a7e8
Major overhaul of timeout sockets:
Guido van Rossum <guido@python.org>
parents:
23807
diff
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|
2072 Set a timeout on socket operations. 'timeout' can be a float,\n\ |
|
203d1412a7e8
Major overhaul of timeout sockets:
Guido van Rossum <guido@python.org>
parents:
23807
diff
changeset
|
2073 giving in seconds, or None. Setting a timeout of None disables\n\ |
|
203d1412a7e8
Major overhaul of timeout sockets:
Guido van Rossum <guido@python.org>
parents:
23807
diff
changeset
|
2074 the timeout feature and is equivalent to setblocking(1).\n\ |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
2075 Setting a timeout of zero is the same as setblocking(0)."); |
|
23723
2f6f8708e3e9
Whitespace normalization, folding long lines, uniform comment
Guido van Rossum <guido@python.org>
parents:
23722
diff
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|
2076 |
|
2f6f8708e3e9
Whitespace normalization, folding long lines, uniform comment
Guido van Rossum <guido@python.org>
parents:
23722
diff
changeset
|
2077 /* s.gettimeout() method. |
|
2f6f8708e3e9
Whitespace normalization, folding long lines, uniform comment
Guido van Rossum <guido@python.org>
parents:
23722
diff
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|
2078 Returns the timeout associated with a socket. */ |
|
23715
c2733e8f6612
SF patch 555085 (timeout socket implementation) by Michael Gilfix.
Guido van Rossum <guido@python.org>
parents:
23714
diff
changeset
|
2079 static PyObject * |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
2080 sock_gettimeout(PySocketSockObject *s) |
|
23715
c2733e8f6612
SF patch 555085 (timeout socket implementation) by Michael Gilfix.
Guido van Rossum <guido@python.org>
parents:
23714
diff
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|
2081 { |
|
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|
2082 if (s->sock_timeout < 0.0) { |
|
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|
2083 Py_INCREF(Py_None); |
|
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|
2084 return Py_None; |
|
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2085 } |
|
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|
2086 else |
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|
2087 return PyFloat_FromDouble(s->sock_timeout); |
|
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Guido van Rossum <guido@python.org>
parents:
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|
2088 } |
|
c2733e8f6612
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Guido van Rossum <guido@python.org>
parents:
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|
2089 |
|
23832
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Martin v. Löwis <martin@v.loewis.de>
parents:
23818
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|
2090 PyDoc_STRVAR(gettimeout_doc, |
|
24676
980767c6cd97
Clean up some docstrings. Some docstrings didn't show their return
Guido van Rossum <guido@python.org>
parents:
24619
diff
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|
2091 "gettimeout() -> timeout\n\ |
|
23715
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Guido van Rossum <guido@python.org>
parents:
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|
2092 \n\ |
|
71864
ab3432a81c26
#12725: fix working. Patch by Ben Hayden.
Ezio Melotti <ezio.melotti@gmail.com>
parents:
70012
diff
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|
2093 Returns the timeout in seconds (float) associated with socket \n\ |
|
23715
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Guido van Rossum <guido@python.org>
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|
2094 operations. A timeout of None indicates that timeouts on socket \n\ |
|
23832
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parents:
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|
2095 operations are disabled."); |
|
1867
758c1374f303
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Guido van Rossum <guido@python.org>
parents:
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|
2096 |
|
1039
6aa0ee14ac2e
Made struct a standard built-in module; added string args to {set,get}sockopt;
Guido van Rossum <guido@python.org>
parents:
926
diff
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|
2097 /* s.setsockopt() method. |
|
6aa0ee14ac2e
Made struct a standard built-in module; added string args to {set,get}sockopt;
Guido van Rossum <guido@python.org>
parents:
926
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|
2098 With an integer third argument, sets an integer option. |
|
6aa0ee14ac2e
Made struct a standard built-in module; added string args to {set,get}sockopt;
Guido van Rossum <guido@python.org>
parents:
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|
2099 With a string third argument, sets an option from a buffer; |
|
6aa0ee14ac2e
Made struct a standard built-in module; added string args to {set,get}sockopt;
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|
2100 use optional built-in module 'struct' to encode the string. */ |
|
896
6459e2f21bf6
Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents:
795
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|
2101 |
| 1970 | 2102 static PyObject * |
|
23725
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parents:
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|
2103 sock_setsockopt(PySocketSockObject *s, PyObject *args) |
|
896
6459e2f21bf6
Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
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2104 { |
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2105 int level; |
|
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2106 int optname; |
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2107 int res; |
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2108 char *buf; |
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2109 int buflen; |
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2110 int flag; |
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|
2111 |
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2112 if (PyArg_ParseTuple(args, "iii:setsockopt", |
|
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2113 &level, &optname, &flag)) { |
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2114 buf = (char *) &flag; |
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2115 buflen = sizeof flag; |
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2116 } |
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2117 else { |
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2118 PyErr_Clear(); |
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2119 if (!PyArg_ParseTuple(args, "iiy#:setsockopt", |
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2120 &level, &optname, &buf, &buflen)) |
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2121 return NULL; |
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2122 } |
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2123 res = setsockopt(s->sock_fd, level, optname, (void *)buf, buflen); |
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2124 if (res < 0) |
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2125 return s->errorhandler(); |
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2126 Py_INCREF(Py_None); |
|
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2127 return Py_None; |
|
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2128 } |
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2129 |
|
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|
2130 PyDoc_STRVAR(setsockopt_doc, |
|
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2131 "setsockopt(level, option, value)\n\ |
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2132 \n\ |
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2133 Set a socket option. See the Unix manual for level and option.\n\ |
|
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2134 The value argument can either be an integer or a string."); |
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2135 |
|
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2136 |
|
1039
6aa0ee14ac2e
Made struct a standard built-in module; added string args to {set,get}sockopt;
Guido van Rossum <guido@python.org>
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|
2137 /* s.getsockopt() method. |
|
6aa0ee14ac2e
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2138 With two arguments, retrieves an integer option. |
|
6aa0ee14ac2e
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2139 With a third integer argument, retrieves a string buffer of that size; |
|
6aa0ee14ac2e
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Guido van Rossum <guido@python.org>
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2140 use optional built-in module 'struct' to decode the string. */ |
|
896
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2141 |
| 1970 | 2142 static PyObject * |
|
23725
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2143 sock_getsockopt(PySocketSockObject *s, PyObject *args) |
|
896
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2144 { |
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2145 int level; |
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2146 int optname; |
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2147 int res; |
|
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2148 PyObject *buf; |
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2149 socklen_t buflen = 0; |
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2150 |
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2151 if (!PyArg_ParseTuple(args, "ii|i:getsockopt", |
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2152 &level, &optname, &buflen)) |
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2153 return NULL; |
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2154 |
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2155 if (buflen == 0) { |
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2156 int flag = 0; |
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2157 socklen_t flagsize = sizeof flag; |
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2158 res = getsockopt(s->sock_fd, level, optname, |
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2159 (void *)&flag, &flagsize); |
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2160 if (res < 0) |
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2161 return s->errorhandler(); |
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2162 return PyLong_FromLong(flag); |
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2163 } |
|
26550
b9c912e2c3c0
Patch #614055: Support OpenVMS.
Martin v. Löwis <martin@v.loewis.de>
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|
2164 #ifdef __VMS |
|
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2165 /* socklen_t is unsigned so no negative test is needed, |
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2166 test buflen == 0 is previously done */ |
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2167 if (buflen > 1024) { |
|
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|
2168 #else |
|
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2169 if (buflen <= 0 || buflen > 1024) { |
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2170 #endif |
|
72879
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PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
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2171 PyErr_SetString(PyExc_OSError, |
|
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2172 "getsockopt buflen out of range"); |
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2173 return NULL; |
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2174 } |
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2175 buf = PyBytes_FromStringAndSize((char *)NULL, buflen); |
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2176 if (buf == NULL) |
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2177 return NULL; |
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2178 res = getsockopt(s->sock_fd, level, optname, |
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2179 (void *)PyBytes_AS_STRING(buf), &buflen); |
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2180 if (res < 0) { |
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2181 Py_DECREF(buf); |
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2182 return s->errorhandler(); |
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2183 } |
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2184 _PyBytes_Resize(&buf, buflen); |
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2185 return buf; |
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2186 } |
|
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2187 |
|
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|
2188 PyDoc_STRVAR(getsockopt_doc, |
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2189 "getsockopt(level, option[, buffersize]) -> value\n\ |
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2190 \n\ |
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2191 Get a socket option. See the Unix manual for level and option.\n\ |
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|
2192 If a nonzero buffersize argument is given, the return value is a\n\ |
|
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2193 string of that length; otherwise it is an integer."); |
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2194 |
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2195 |
|
13278
3370edad08ce
Restore strict checking of socket address values; addresses passed to
Fred Drake <fdrake@acm.org>
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|
2196 /* s.bind(sockaddr) method */ |
|
295
d7a38dece86a
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2197 |
| 1970 | 2198 static PyObject * |
|
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2199 sock_bind(PySocketSockObject *s, PyObject *addro) |
| 294 | 2200 { |
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2201 sock_addr_t addrbuf; |
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2202 int addrlen; |
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2203 int res; |
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2204 |
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2205 if (!getsockaddrarg(s, addro, SAS2SA(&addrbuf), &addrlen)) |
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2206 return NULL; |
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2207 Py_BEGIN_ALLOW_THREADS |
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2208 res = bind(s->sock_fd, SAS2SA(&addrbuf), addrlen); |
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2209 Py_END_ALLOW_THREADS |
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2210 if (res < 0) |
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2211 return s->errorhandler(); |
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2212 Py_INCREF(Py_None); |
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2213 return Py_None; |
| 294 | 2214 } |
| 2215 | |
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2216 PyDoc_STRVAR(bind_doc, |
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2217 "bind(address)\n\ |
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2218 \n\ |
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2219 Bind the socket to a local address. For IP sockets, the address is a\n\ |
|
16410
3d4a7cd0bf17
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Jeremy Hylton <jeremy@alum.mit.edu>
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2220 pair (host, port); the host must refer to the local host. For raw packet\n\ |
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2221 sockets the address is a tuple (ifname, proto [,pkttype [,hatype]])"); |
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2222 |
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2223 |
|
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2224 /* s.close() method. |
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2225 Set the file descriptor to -1 so operations tried subsequently |
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2226 will surely fail. */ |
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2227 |
| 1970 | 2228 static PyObject * |
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2229 sock_close(PySocketSockObject *s) |
| 294 | 2230 { |
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2231 SOCKET_T fd; |
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2232 |
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2233 if ((fd = s->sock_fd) != -1) { |
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2234 s->sock_fd = -1; |
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2235 Py_BEGIN_ALLOW_THREADS |
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2236 (void) SOCKETCLOSE(fd); |
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2237 Py_END_ALLOW_THREADS |
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2238 } |
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2239 Py_INCREF(Py_None); |
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2240 return Py_None; |
| 294 | 2241 } |
| 2242 | |
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2243 PyDoc_STRVAR(close_doc, |
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2244 "close()\n\ |
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2245 \n\ |
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2246 Close the socket. It cannot be used after this call."); |
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2247 |
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2248 static PyObject * |
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2249 sock_detach(PySocketSockObject *s) |
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2250 { |
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2251 SOCKET_T fd = s->sock_fd; |
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2252 s->sock_fd = -1; |
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2253 return PyLong_FromSocket_t(fd); |
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2254 } |
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2255 |
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2256 PyDoc_STRVAR(detach_doc, |
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2257 "detach()\n\ |
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2258 \n\ |
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2259 Close the socket object without closing the underlying file descriptor.\ |
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2260 The object cannot be used after this call, but the file descriptor\ |
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2261 can be reused for other purposes. The file descriptor is returned."); |
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2262 |
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2263 static int |
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2264 internal_connect(PySocketSockObject *s, struct sockaddr *addr, int addrlen, |
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2265 int *timeoutp) |
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2266 { |
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2267 int res, timeout; |
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2268 |
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2269 timeout = 0; |
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2270 res = connect(s->sock_fd, addr, addrlen); |
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2271 |
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2272 #ifdef MS_WINDOWS |
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2273 |
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2274 if (s->sock_timeout > 0.0) { |
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2275 if (res < 0 && WSAGetLastError() == WSAEWOULDBLOCK && |
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2276 IS_SELECTABLE(s)) { |
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2277 /* This is a mess. Best solution: trust select */ |
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2278 fd_set fds; |
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2279 fd_set fds_exc; |
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2280 struct timeval tv; |
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2281 tv.tv_sec = (int)s->sock_timeout; |
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2282 tv.tv_usec = (int)((s->sock_timeout - tv.tv_sec) * 1e6); |
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2283 FD_ZERO(&fds); |
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2284 FD_SET(s->sock_fd, &fds); |
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2285 FD_ZERO(&fds_exc); |
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2286 FD_SET(s->sock_fd, &fds_exc); |
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2287 res = select(Py_SAFE_DOWNCAST(s->sock_fd+1, SOCKET_T, int), |
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2288 NULL, &fds, &fds_exc, &tv); |
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2289 if (res == 0) { |
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2290 res = WSAEWOULDBLOCK; |
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2291 timeout = 1; |
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2292 } else if (res > 0) { |
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2293 if (FD_ISSET(s->sock_fd, &fds)) |
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2294 /* The socket is in the writable set - this |
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2295 means connected */ |
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2296 res = 0; |
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2297 else { |
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2298 /* As per MS docs, we need to call getsockopt() |
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2299 to get the underlying error */ |
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2300 int res_size = sizeof res; |
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2301 /* It must be in the exception set */ |
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2302 assert(FD_ISSET(s->sock_fd, &fds_exc)); |
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2303 if (0 == getsockopt(s->sock_fd, SOL_SOCKET, SO_ERROR, |
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2304 (char *)&res, &res_size)) |
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2305 /* getsockopt also clears WSAGetLastError, |
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2306 so reset it back. */ |
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2307 WSASetLastError(res); |
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2308 else |
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2309 res = WSAGetLastError(); |
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2310 } |
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2311 } |
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2312 /* else if (res < 0) an error occurred */ |
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2313 } |
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2314 } |
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2315 |
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2316 if (res < 0) |
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2317 res = WSAGetLastError(); |
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2319 #else |
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2320 |
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2321 if (s->sock_timeout > 0.0) { |
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2322 if (res < 0 && errno == EINPROGRESS && IS_SELECTABLE(s)) { |
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2323 timeout = internal_select(s, 1); |
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2324 if (timeout == 0) { |
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2325 /* Bug #1019808: in case of an EINPROGRESS, |
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2326 use getsockopt(SO_ERROR) to get the real |
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2327 error. */ |
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2328 socklen_t res_size = sizeof res; |
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2329 (void)getsockopt(s->sock_fd, SOL_SOCKET, |
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2330 SO_ERROR, &res, &res_size); |
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2331 if (res == EISCONN) |
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2332 res = 0; |
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2333 errno = res; |
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2334 } |
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2335 else if (timeout == -1) { |
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2336 res = errno; /* had error */ |
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2337 } |
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2338 else |
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2339 res = EWOULDBLOCK; /* timed out */ |
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2340 } |
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2341 } |
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2342 |
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2343 if (res < 0) |
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2344 res = errno; |
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2345 |
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2346 #endif |
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2347 *timeoutp = timeout; |
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2348 |
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2349 return res; |
|
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2350 } |
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2351 |
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2352 /* s.connect(sockaddr) method */ |
|
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2353 |
| 1970 | 2354 static PyObject * |
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2355 sock_connect(PySocketSockObject *s, PyObject *addro) |
| 294 | 2356 { |
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2357 sock_addr_t addrbuf; |
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2358 int addrlen; |
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2359 int res; |
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2360 int timeout; |
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2361 |
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2362 if (!getsockaddrarg(s, addro, SAS2SA(&addrbuf), &addrlen)) |
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2363 return NULL; |
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2364 |
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2365 Py_BEGIN_ALLOW_THREADS |
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2366 res = internal_connect(s, SAS2SA(&addrbuf), addrlen, &timeout); |
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2367 Py_END_ALLOW_THREADS |
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2368 |
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2369 if (timeout == 1) { |
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2370 PyErr_SetString(socket_timeout, "timed out"); |
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2371 return NULL; |
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2372 } |
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2373 if (res != 0) |
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2374 return s->errorhandler(); |
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2375 Py_INCREF(Py_None); |
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2376 return Py_None; |
| 294 | 2377 } |
| 2378 | |
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2379 PyDoc_STRVAR(connect_doc, |
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2380 "connect(address)\n\ |
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2381 \n\ |
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2382 Connect the socket to a remote address. For IP sockets, the address\n\ |
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2383 is a pair (host, port)."); |
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2384 |
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2385 |
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2386 /* s.connect_ex(sockaddr) method */ |
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2387 |
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2388 static PyObject * |
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2389 sock_connect_ex(PySocketSockObject *s, PyObject *addro) |
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2390 { |
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2391 sock_addr_t addrbuf; |
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2392 int addrlen; |
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2393 int res; |
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2394 int timeout; |
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2395 |
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2396 if (!getsockaddrarg(s, addro, SAS2SA(&addrbuf), &addrlen)) |
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2397 return NULL; |
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2398 |
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2399 Py_BEGIN_ALLOW_THREADS |
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2400 res = internal_connect(s, SAS2SA(&addrbuf), addrlen, &timeout); |
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2401 Py_END_ALLOW_THREADS |
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2402 |
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2403 /* Signals are not errors (though they may raise exceptions). Adapted |
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2404 from PyErr_SetFromErrnoWithFilenameObject(). */ |
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2405 #ifdef EINTR |
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2406 if (res == EINTR && PyErr_CheckSignals()) |
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2407 return NULL; |
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2408 #endif |
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2409 |
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2410 return PyLong_FromLong((long) res); |
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2411 } |
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2412 |
|
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2413 PyDoc_STRVAR(connect_ex_doc, |
|
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2414 "connect_ex(address) -> errno\n\ |
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2415 \n\ |
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2416 This is like connect(address), but returns an error code (the errno value)\n\ |
|
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2417 instead of raising an exception when an error occurs."); |
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2418 |
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2419 |
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2420 /* s.fileno() method */ |
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2421 |
| 1970 | 2422 static PyObject * |
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2423 sock_fileno(PySocketSockObject *s) |
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2424 { |
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2425 return PyLong_FromSocket_t(s->sock_fd); |
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2426 } |
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2427 |
|
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2428 PyDoc_STRVAR(fileno_doc, |
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2429 "fileno() -> integer\n\ |
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2430 \n\ |
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2431 Return the integer file descriptor of the socket."); |
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2432 |
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2433 |
|
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2434 /* s.getsockname() method */ |
|
d2af6bdcb6d0
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2435 |
| 1970 | 2436 static PyObject * |
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2437 sock_getsockname(PySocketSockObject *s) |
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2438 { |
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2439 sock_addr_t addrbuf; |
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2440 int res; |
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2441 socklen_t addrlen; |
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2442 |
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2443 if (!getsockaddrlen(s, &addrlen)) |
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2444 return NULL; |
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2445 memset(&addrbuf, 0, addrlen); |
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2446 Py_BEGIN_ALLOW_THREADS |
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2447 res = getsockname(s->sock_fd, SAS2SA(&addrbuf), &addrlen); |
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2448 Py_END_ALLOW_THREADS |
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|
2449 if (res < 0) |
|
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|
2450 return s->errorhandler(); |
|
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|
2451 return makesockaddr(s->sock_fd, SAS2SA(&addrbuf), addrlen, |
|
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|
2452 s->sock_proto); |
|
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d2af6bdcb6d0
* config.c: Added audioop to lists.
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|
2453 } |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
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|
2454 |
|
23832
ed1ba37a46b7
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Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
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|
2455 PyDoc_STRVAR(getsockname_doc, |
|
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|
2456 "getsockname() -> address info\n\ |
|
d86733676815
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parents:
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|
2457 \n\ |
|
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parents:
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diff
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|
2458 Return the address of the local endpoint. For IP sockets, the address\n\ |
|
23832
ed1ba37a46b7
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Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
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|
2459 info is a pair (hostaddr, port)."); |
|
8631
d86733676815
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|
2460 |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
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|
2461 |
|
61467
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|
2462 #ifdef HAVE_GETPEERNAME /* Cray APP doesn't have this :-( */ |
|
1094
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* config.c: Added audioop to lists.
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|
2463 /* s.getpeername() method */ |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
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|
2464 |
| 1970 | 2465 static PyObject * |
|
23725
1235a95fedcd
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|
2466 sock_getpeername(PySocketSockObject *s) |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
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|
2467 { |
|
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|
2468 sock_addr_t addrbuf; |
|
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|
2469 int res; |
|
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|
2470 socklen_t addrlen; |
|
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|
2471 |
|
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|
2472 if (!getsockaddrlen(s, &addrlen)) |
|
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2473 return NULL; |
|
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|
2474 memset(&addrbuf, 0, addrlen); |
|
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|
2475 Py_BEGIN_ALLOW_THREADS |
|
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|
2476 res = getpeername(s->sock_fd, SAS2SA(&addrbuf), &addrlen); |
|
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|
2477 Py_END_ALLOW_THREADS |
|
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2478 if (res < 0) |
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2479 return s->errorhandler(); |
|
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2480 return makesockaddr(s->sock_fd, SAS2SA(&addrbuf), addrlen, |
|
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|
2481 s->sock_proto); |
|
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* config.c: Added audioop to lists.
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|
2482 } |
|
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|
2483 |
|
23832
ed1ba37a46b7
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Martin v. Löwis <martin@v.loewis.de>
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|
2484 PyDoc_STRVAR(getpeername_doc, |
|
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|
2485 "getpeername() -> address info\n\ |
|
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diff
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|
2486 \n\ |
|
d86733676815
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|
2487 Return the address of the remote endpoint. For IP sockets, the address\n\ |
|
23832
ed1ba37a46b7
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Martin v. Löwis <martin@v.loewis.de>
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|
2488 info is a pair (hostaddr, port)."); |
|
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|
2489 |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
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|
2490 #endif /* HAVE_GETPEERNAME */ |
|
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* config.c: Added audioop to lists.
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|
2491 |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
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|
2492 |
|
295
d7a38dece86a
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diff
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|
2493 /* s.listen(n) method */ |
|
d7a38dece86a
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diff
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|
2494 |
| 1970 | 2495 static PyObject * |
|
23725
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diff
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|
2496 sock_listen(PySocketSockObject *s, PyObject *arg) |
| 294 | 2497 { |
|
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|
2498 int backlog; |
|
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|
2499 int res; |
|
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|
2500 |
|
81587
974ace29ee2d
Issue #15989: Fix several occurrences of integer overflow
Serhiy Storchaka <storchaka@gmail.com>
parents:
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|
2501 backlog = _PyLong_AsInt(arg); |
|
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2502 if (backlog == -1 && PyErr_Occurred()) |
|
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|
2503 return NULL; |
|
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|
2504 Py_BEGIN_ALLOW_THREADS |
|
70012
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Antoine Pitrou <solipsis@pitrou.net>
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|
2505 /* To avoid problems on systems that don't allow a negative backlog |
|
713006ecee0c
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Antoine Pitrou <solipsis@pitrou.net>
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|
2506 * (which doesn't make sense anyway) we force a minimum value of 0. */ |
|
713006ecee0c
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Antoine Pitrou <solipsis@pitrou.net>
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diff
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|
2507 if (backlog < 0) |
|
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Antoine Pitrou <solipsis@pitrou.net>
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diff
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|
2508 backlog = 0; |
|
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|
2509 res = listen(s->sock_fd, backlog); |
|
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|
2510 Py_END_ALLOW_THREADS |
|
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|
2511 if (res < 0) |
|
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|
2512 return s->errorhandler(); |
|
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|
2513 Py_INCREF(Py_None); |
|
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|
2514 return Py_None; |
| 294 | 2515 } |
| 2516 | |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
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|
2517 PyDoc_STRVAR(listen_doc, |
|
8631
d86733676815
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Guido van Rossum <guido@python.org>
parents:
8439
diff
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|
2518 "listen(backlog)\n\ |
|
d86733676815
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Guido van Rossum <guido@python.org>
parents:
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diff
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|
2519 \n\ |
|
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parents:
8439
diff
changeset
|
2520 Enable a server to accept connections. The backlog argument must be at\n\ |
|
70012
713006ecee0c
Issue #8498: In socket.accept(), allow to specify 0 as a backlog value in
Antoine Pitrou <solipsis@pitrou.net>
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diff
changeset
|
2521 least 0 (if it is lower, it is set to 0); it specifies the number of\n\ |
|
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Antoine Pitrou <solipsis@pitrou.net>
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diff
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|
2522 unaccepted connections that the system will allow before refusing new\n\ |
|
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Antoine Pitrou <solipsis@pitrou.net>
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diff
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|
2523 connections."); |
|
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|
2524 |
|
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|
2525 |
|
38453
29ae5e0fc348
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Thomas Wouters <thomas@python.org>
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diff
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|
2526 /* |
|
38673
a19c20c5e5c7
Merge the rest of the trunk.
Thomas Wouters <thomas@python.org>
parents:
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diff
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|
2527 * This is the guts of the recv() and recv_into() methods, which reads into a |
|
40582
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|
2528 * char buffer. If you have any inc/dec ref to do to the objects that contain |
|
38453
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Thomas Wouters <thomas@python.org>
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diff
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|
2529 * the buffer, do it in the caller. This function returns the number of bytes |
|
68585
bf94b6a73fc8
#11565: Fix several typos. Patch by Piotr Kasprzyk.
Ezio Melotti <ezio.melotti@gmail.com>
parents:
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diff
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|
2530 * successfully read. If there was an error, it returns -1. Note that it is |
|
38453
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Thomas Wouters <thomas@python.org>
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diff
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|
2531 * also possible that we return a number of bytes smaller than the request |
|
29ae5e0fc348
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Thomas Wouters <thomas@python.org>
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diff
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|
2532 * bytes. |
|
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Thomas Wouters <thomas@python.org>
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diff
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|
2533 */ |
|
64988
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Antoine Pitrou <solipsis@pitrou.net>
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diff
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|
2534 |
|
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|
2535 static Py_ssize_t |
|
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|
2536 sock_recv_guts(PySocketSockObject *s, char* cbuf, Py_ssize_t len, int flags) |
|
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|
2537 { |
|
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|
2538 Py_ssize_t outlen = -1; |
|
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|
2539 int timeout; |
|
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Thomas Wouters <thomas@python.org>
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|
2540 #ifdef __VMS |
|
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|
2541 int remaining; |
|
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|
2542 char *read_buf; |
|
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|
2543 #endif |
|
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2544 |
|
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|
2545 if (!IS_SELECTABLE(s)) { |
|
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|
2546 select_error(); |
|
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|
2547 return -1; |
|
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2548 } |
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2549 if (len == 0) { |
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|
2550 /* If 0 bytes were requested, do nothing. */ |
|
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|
2551 return 0; |
|
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|
2552 } |
|
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Thomas Wouters <thomas@python.org>
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|
2553 |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
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diff
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|
2554 #ifndef __VMS |
|
64988
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Antoine Pitrou <solipsis@pitrou.net>
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|
2555 BEGIN_SELECT_LOOP(s) |
|
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|
2556 Py_BEGIN_ALLOW_THREADS |
|
64988
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Antoine Pitrou <solipsis@pitrou.net>
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diff
changeset
|
2557 timeout = internal_select_ex(s, 0, interval); |
|
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|
2558 if (!timeout) |
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2559 outlen = recv(s->sock_fd, cbuf, len, flags); |
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2560 Py_END_ALLOW_THREADS |
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2561 |
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2562 if (timeout == 1) { |
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2563 PyErr_SetString(socket_timeout, "timed out"); |
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2564 return -1; |
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2565 } |
|
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2566 END_SELECT_LOOP(s) |
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2567 if (outlen < 0) { |
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2568 /* Note: the call to errorhandler() ALWAYS indirectly returned |
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2569 NULL, so ignore its return value */ |
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2570 s->errorhandler(); |
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2571 return -1; |
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2572 } |
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2573 #else |
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2574 read_buf = cbuf; |
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2575 remaining = len; |
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2576 while (remaining != 0) { |
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2577 unsigned int segment; |
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2578 int nread = -1; |
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2579 |
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2580 segment = remaining /SEGMENT_SIZE; |
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2581 if (segment != 0) { |
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2582 segment = SEGMENT_SIZE; |
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2583 } |
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2584 else { |
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2585 segment = remaining; |
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2586 } |
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2587 |
|
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2588 BEGIN_SELECT_LOOP(s) |
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2589 Py_BEGIN_ALLOW_THREADS |
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2590 timeout = internal_select_ex(s, 0, interval); |
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2591 if (!timeout) |
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2592 nread = recv(s->sock_fd, read_buf, segment, flags); |
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2593 Py_END_ALLOW_THREADS |
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2594 if (timeout == 1) { |
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2595 PyErr_SetString(socket_timeout, "timed out"); |
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2596 return -1; |
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2597 } |
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2598 END_SELECT_LOOP(s) |
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2599 |
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2600 if (nread < 0) { |
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2601 s->errorhandler(); |
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2602 return -1; |
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2603 } |
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2604 if (nread != remaining) { |
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2605 read_buf += nread; |
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2606 break; |
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2607 } |
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2608 |
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2609 remaining -= segment; |
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2610 read_buf += segment; |
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2611 } |
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2612 outlen = read_buf - cbuf; |
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2613 #endif /* !__VMS */ |
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2614 |
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2615 return outlen; |
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2616 } |
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2617 |
|
16947
b25131bc6ec7
RISCOS changes by dschwertberger.
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2618 |
|
1293
ac3c80abbf43
* classobject.c: in instance_getattr, don't make a method out of a
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2619 /* s.recv(nbytes [,flags]) method */ |
|
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2620 |
| 1970 | 2621 static PyObject * |
|
23725
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2622 sock_recv(PySocketSockObject *s, PyObject *args) |
|
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2623 { |
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2624 Py_ssize_t recvlen, outlen; |
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2625 int flags = 0; |
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2626 PyObject *buf; |
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2627 |
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2628 if (!PyArg_ParseTuple(args, "n|i:recv", &recvlen, &flags)) |
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2629 return NULL; |
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2630 |
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2631 if (recvlen < 0) { |
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2632 PyErr_SetString(PyExc_ValueError, |
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2633 "negative buffersize in recv"); |
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2634 return NULL; |
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2635 } |
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2636 |
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2637 /* Allocate a new string. */ |
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2638 buf = PyBytes_FromStringAndSize((char *) 0, recvlen); |
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2639 if (buf == NULL) |
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2640 return NULL; |
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2641 |
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2642 /* Call the guts */ |
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2643 outlen = sock_recv_guts(s, PyBytes_AS_STRING(buf), recvlen, flags); |
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2644 if (outlen < 0) { |
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2645 /* An error occurred, release the string and return an |
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2646 error. */ |
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2647 Py_DECREF(buf); |
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2648 return NULL; |
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2649 } |
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2650 if (outlen != recvlen) { |
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2651 /* We did not read as many bytes as we anticipated, resize the |
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2652 string if possible and be successful. */ |
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2653 _PyBytes_Resize(&buf, outlen); |
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2654 } |
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2655 |
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2656 return buf; |
| 294 | 2657 } |
| 2658 | |
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2659 PyDoc_STRVAR(recv_doc, |
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2660 "recv(buffersize[, flags]) -> data\n\ |
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2661 \n\ |
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2662 Receive up to buffersize bytes from the socket. For the optional flags\n\ |
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2663 argument, see the Unix manual. When no data is available, block until\n\ |
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2664 at least one byte is available or until the remote end is closed. When\n\ |
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2665 the remote end is closed and all data is read, return the empty string."); |
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2666 |
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2668 /* s.recv_into(buffer, [nbytes [,flags]]) method */ |
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2670 static PyObject* |
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2671 sock_recv_into(PySocketSockObject *s, PyObject *args, PyObject *kwds) |
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2672 { |
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2673 static char *kwlist[] = {"buffer", "nbytes", "flags", 0}; |
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2674 |
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2675 int flags = 0; |
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2676 Py_buffer pbuf; |
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2677 char *buf; |
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2678 Py_ssize_t buflen, readlen, recvlen = 0; |
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2679 |
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2680 /* Get the buffer's memory */ |
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2681 if (!PyArg_ParseTupleAndKeywords(args, kwds, "w*|ni:recv_into", kwlist, |
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2682 &pbuf, &recvlen, &flags)) |
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2683 return NULL; |
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2684 buf = pbuf.buf; |
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2685 buflen = pbuf.len; |
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2686 |
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2687 if (recvlen < 0) { |
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2688 PyBuffer_Release(&pbuf); |
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2689 PyErr_SetString(PyExc_ValueError, |
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2690 "negative buffersize in recv_into"); |
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2691 return NULL; |
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2692 } |
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2693 if (recvlen == 0) { |
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2694 /* If nbytes was not specified, use the buffer's length */ |
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2695 recvlen = buflen; |
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2696 } |
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2697 |
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2698 /* Check if the buffer is large enough */ |
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2699 if (buflen < recvlen) { |
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2700 PyBuffer_Release(&pbuf); |
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2701 PyErr_SetString(PyExc_ValueError, |
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2702 "buffer too small for requested bytes"); |
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2703 return NULL; |
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2704 } |
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2705 |
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2706 /* Call the guts */ |
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2707 readlen = sock_recv_guts(s, buf, recvlen, flags); |
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2708 if (readlen < 0) { |
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2709 /* Return an error. */ |
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2710 PyBuffer_Release(&pbuf); |
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2711 return NULL; |
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2712 } |
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2713 |
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2714 PyBuffer_Release(&pbuf); |
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2715 /* Return the number of bytes read. Note that we do not do anything |
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2716 special here in the case that readlen < recvlen. */ |
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2717 return PyLong_FromSsize_t(readlen); |
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2718 } |
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2719 |
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2720 PyDoc_STRVAR(recv_into_doc, |
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2721 "recv_into(buffer, [nbytes[, flags]]) -> nbytes_read\n\ |
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2722 \n\ |
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2723 A version of recv() that stores its data into a buffer rather than creating \n\ |
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2724 a new string. Receive up to buffersize bytes from the socket. If buffersize \n\ |
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2725 is not specified (or 0), receive up to the size available in the given buffer.\n\ |
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2726 \n\ |
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2727 See recv() for documentation about the flags."); |
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2728 |
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2729 |
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2730 /* |
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2731 * This is the guts of the recvfrom() and recvfrom_into() methods, which reads |
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2732 * into a char buffer. If you have any inc/def ref to do to the objects that |
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2733 * contain the buffer, do it in the caller. This function returns the number |
|
68585
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#11565: Fix several typos. Patch by Piotr Kasprzyk.
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2734 * of bytes successfully read. If there was an error, it returns -1. Note |
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2735 * that it is also possible that we return a number of bytes smaller than the |
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2736 * request bytes. |
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2737 * |
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2738 * 'addr' is a return value for the address object. Note that you must decref |
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2739 * it yourself. |
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2740 */ |
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2741 static Py_ssize_t |
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2742 sock_recvfrom_guts(PySocketSockObject *s, char* cbuf, Py_ssize_t len, int flags, |
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2743 PyObject** addr) |
| 294 | 2744 { |
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2745 sock_addr_t addrbuf; |
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2746 int timeout; |
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2747 Py_ssize_t n = -1; |
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2748 socklen_t addrlen; |
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2749 |
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2750 *addr = NULL; |
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2751 |
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2752 if (!getsockaddrlen(s, &addrlen)) |
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2753 return -1; |
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2754 |
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2755 if (!IS_SELECTABLE(s)) { |
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2756 select_error(); |
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2757 return -1; |
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2758 } |
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2759 |
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2760 BEGIN_SELECT_LOOP(s) |
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2761 Py_BEGIN_ALLOW_THREADS |
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2762 memset(&addrbuf, 0, addrlen); |
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2763 timeout = internal_select_ex(s, 0, interval); |
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2764 if (!timeout) { |
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2765 #ifndef MS_WINDOWS |
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2766 n = recvfrom(s->sock_fd, cbuf, len, flags, |
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2767 (void *) &addrbuf, &addrlen); |
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2768 #else |
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2769 n = recvfrom(s->sock_fd, cbuf, len, flags, |
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2770 SAS2SA(&addrbuf), &addrlen); |
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2771 #endif |
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2772 } |
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2773 Py_END_ALLOW_THREADS |
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2775 if (timeout == 1) { |
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61086
diff
changeset
|
2776 PyErr_SetString(socket_timeout, "timed out"); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
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changeset
|
2777 return -1; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
2778 } |
|
64988
0f8c2eb89f46
Issue #9090: When a socket with a timeout fails with EWOULDBLOCK or EAGAIN,
Antoine Pitrou <solipsis@pitrou.net>
parents:
64959
diff
changeset
|
2779 END_SELECT_LOOP(s) |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
2780 if (n < 0) { |
|
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Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
2781 s->errorhandler(); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
2782 return -1; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
61086
diff
changeset
|
2783 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
2784 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
2785 if (!(*addr = makesockaddr(s->sock_fd, SAS2SA(&addrbuf), |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
2786 addrlen, s->sock_proto))) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
2787 return -1; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
2788 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
2789 return n; |
|
38453
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
2790 } |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
2791 |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
2792 /* s.recvfrom(nbytes [,flags]) method */ |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
2793 |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
2794 static PyObject * |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
2795 sock_recvfrom(PySocketSockObject *s, PyObject *args) |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
2796 { |
|
61467
f197407bdba2
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|
2797 PyObject *buf = NULL; |
|
f197407bdba2
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|
2798 PyObject *addr = NULL; |
|
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Recorded merge of revisions 81032 via svnmerge from
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|
2799 PyObject *ret = NULL; |
|
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|
2800 int flags = 0; |
|
2a4ceebdfcfb
Merged revisions 84146-84147,84150 via svnmerge from
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changeset
|
2801 Py_ssize_t recvlen, outlen; |
|
2a4ceebdfcfb
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|
2802 |
|
2a4ceebdfcfb
Merged revisions 84146-84147,84150 via svnmerge from
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|
2803 if (!PyArg_ParseTuple(args, "n|i:recvfrom", &recvlen, &flags)) |
|
61467
f197407bdba2
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|
2804 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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|
2805 |
|
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Recorded merge of revisions 81032 via svnmerge from
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|
2806 if (recvlen < 0) { |
|
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Recorded merge of revisions 81032 via svnmerge from
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diff
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|
2807 PyErr_SetString(PyExc_ValueError, |
|
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Recorded merge of revisions 81032 via svnmerge from
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|
2808 "negative buffersize in recvfrom"); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
2809 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
2810 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
2811 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
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|
2812 buf = PyBytes_FromStringAndSize((char *) 0, recvlen); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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changeset
|
2813 if (buf == NULL) |
|
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Recorded merge of revisions 81032 via svnmerge from
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|
2814 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
2815 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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changeset
|
2816 outlen = sock_recvfrom_guts(s, PyBytes_AS_STRING(buf), |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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changeset
|
2817 recvlen, flags, &addr); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
2818 if (outlen < 0) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
2819 goto finally; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
2820 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
2821 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
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|
2822 if (outlen != recvlen) { |
|
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Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
2823 /* We did not read as many bytes as we anticipated, resize the |
|
68585
bf94b6a73fc8
#11565: Fix several typos. Patch by Piotr Kasprzyk.
Ezio Melotti <ezio.melotti@gmail.com>
parents:
65668
diff
changeset
|
2824 string if possible and be successful. */ |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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changeset
|
2825 if (_PyBytes_Resize(&buf, outlen) < 0) |
|
68585
bf94b6a73fc8
#11565: Fix several typos. Patch by Piotr Kasprzyk.
Ezio Melotti <ezio.melotti@gmail.com>
parents:
65668
diff
changeset
|
2826 /* Oopsy, not so successful after all. */ |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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changeset
|
2827 goto finally; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
2828 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
2829 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
2830 ret = PyTuple_Pack(2, buf, addr); |
|
23715
c2733e8f6612
SF patch 555085 (timeout socket implementation) by Michael Gilfix.
Guido van Rossum <guido@python.org>
parents:
23714
diff
changeset
|
2831 |
|
c2733e8f6612
SF patch 555085 (timeout socket implementation) by Michael Gilfix.
Guido van Rossum <guido@python.org>
parents:
23714
diff
changeset
|
2832 finally: |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
2833 Py_XDECREF(buf); |
|
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Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
2834 Py_XDECREF(addr); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
2835 return ret; |
| 294 | 2836 } |
| 2837 | |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
2838 PyDoc_STRVAR(recvfrom_doc, |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
2839 "recvfrom(buffersize[, flags]) -> (data, address info)\n\ |
|
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
2840 \n\ |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
2841 Like recv(buffersize, flags) but also return the sender's address info."); |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
2842 |
|
38453
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
2843 |
|
38673
a19c20c5e5c7
Merge the rest of the trunk.
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
2844 /* s.recvfrom_into(buffer[, nbytes [,flags]]) method */ |
|
38453
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
2845 |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
2846 static PyObject * |
|
38673
a19c20c5e5c7
Merge the rest of the trunk.
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
2847 sock_recvfrom_into(PySocketSockObject *s, PyObject *args, PyObject* kwds) |
|
38453
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
2848 { |
|
61467
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|
2849 static char *kwlist[] = {"buffer", "nbytes", "flags", 0}; |
|
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|
2850 |
|
64121
2a4ceebdfcfb
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|
2851 int flags = 0; |
|
61467
f197407bdba2
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|
2852 Py_buffer pbuf; |
|
f197407bdba2
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|
2853 char *buf; |
|
64121
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|
2854 Py_ssize_t readlen, buflen, recvlen = 0; |
|
61467
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|
2855 |
|
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|
2856 PyObject *addr = NULL; |
|
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|
2857 |
|
64121
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|
2858 if (!PyArg_ParseTupleAndKeywords(args, kwds, "w*|ni:recvfrom_into", |
|
61467
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|
2859 kwlist, &pbuf, |
|
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|
2860 &recvlen, &flags)) |
|
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|
2861 return NULL; |
|
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|
2862 buf = pbuf.buf; |
|
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|
2863 buflen = pbuf.len; |
|
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|
2864 assert(buf != 0 && buflen > 0); |
|
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|
2865 |
|
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|
2866 if (recvlen < 0) { |
|
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|
2867 PyBuffer_Release(&pbuf); |
|
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|
2868 PyErr_SetString(PyExc_ValueError, |
|
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|
2869 "negative buffersize in recvfrom_into"); |
|
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|
2870 return NULL; |
|
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|
2871 } |
|
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|
2872 if (recvlen == 0) { |
|
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|
2873 /* If nbytes was not specified, use the buffer's length */ |
|
f197407bdba2
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|
2874 recvlen = buflen; |
|
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|
2875 } |
|
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|
2876 |
|
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|
2877 readlen = sock_recvfrom_guts(s, buf, recvlen, flags, &addr); |
|
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|
2878 if (readlen < 0) { |
|
f197407bdba2
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|
2879 PyBuffer_Release(&pbuf); |
|
f197407bdba2
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|
2880 /* Return an error */ |
|
f197407bdba2
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|
2881 Py_XDECREF(addr); |
|
f197407bdba2
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|
2882 return NULL; |
|
f197407bdba2
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|
2883 } |
|
f197407bdba2
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|
2884 |
|
f197407bdba2
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parents:
61086
diff
changeset
|
2885 PyBuffer_Release(&pbuf); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
2886 /* Return the number of bytes read and the address. Note that we do |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
2887 not do anything special here in the case that readlen < recvlen. */ |
|
64121
2a4ceebdfcfb
Merged revisions 84146-84147,84150 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61467
diff
changeset
|
2888 return Py_BuildValue("nN", readlen, addr); |
|
38453
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
2889 } |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
2890 |
|
38673
a19c20c5e5c7
Merge the rest of the trunk.
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
2891 PyDoc_STRVAR(recvfrom_into_doc, |
|
a19c20c5e5c7
Merge the rest of the trunk.
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
2892 "recvfrom_into(buffer[, nbytes[, flags]]) -> (nbytes, address info)\n\ |
|
38453
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
2893 \n\ |
|
38673
a19c20c5e5c7
Merge the rest of the trunk.
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
2894 Like recv_into(buffer[, nbytes[, flags]]) but also return the sender's address info."); |
|
38453
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
2895 |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
2896 |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2897 /* The sendmsg() and recvmsg[_into]() methods require a working |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2898 CMSG_LEN(). See the comment near get_CMSG_LEN(). */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2899 #ifdef CMSG_LEN |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2900 /* |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2901 * Call recvmsg() with the supplied iovec structures, flags, and |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2902 * ancillary data buffer size (controllen). Returns the tuple return |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2903 * value for recvmsg() or recvmsg_into(), with the first item provided |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2904 * by the supplied makeval() function. makeval() will be called with |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2905 * the length read and makeval_data as arguments, and must return a |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2906 * new reference (which will be decrefed if there is a subsequent |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2907 * error). On error, closes any file descriptors received via |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2908 * SCM_RIGHTS. |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2909 */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2910 static PyObject * |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2911 sock_recvmsg_guts(PySocketSockObject *s, struct iovec *iov, int iovlen, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2912 int flags, Py_ssize_t controllen, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2913 PyObject *(*makeval)(ssize_t, void *), void *makeval_data) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2914 { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2915 ssize_t bytes_received = -1; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2916 int timeout; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2917 sock_addr_t addrbuf; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2918 socklen_t addrbuflen; |
|
72062
c53db7dc4b8f
sock_sendmsg/sock_recvmsg: Use {0} to 0-initialize aggregate types with
Charles-François Natali <neologix@free.fr>
parents:
72061
diff
changeset
|
2919 struct msghdr msg = {0}; |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2920 PyObject *cmsg_list = NULL, *retval = NULL; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2921 void *controlbuf = NULL; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2922 struct cmsghdr *cmsgh; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2923 size_t cmsgdatalen = 0; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2924 int cmsg_status; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2925 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2926 /* XXX: POSIX says that msg_name and msg_namelen "shall be |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2927 ignored" when the socket is connected (Linux fills them in |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2928 anyway for AF_UNIX sockets at least). Normally msg_namelen |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2929 seems to be set to 0 if there's no address, but try to |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2930 initialize msg_name to something that won't be mistaken for a |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2931 real address if that doesn't happen. */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2932 if (!getsockaddrlen(s, &addrbuflen)) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2933 return NULL; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2934 memset(&addrbuf, 0, addrbuflen); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2935 SAS2SA(&addrbuf)->sa_family = AF_UNSPEC; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2936 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2937 if (controllen < 0 || controllen > SOCKLEN_T_LIMIT) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2938 PyErr_SetString(PyExc_ValueError, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2939 "invalid ancillary data buffer length"); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2940 return NULL; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2941 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2942 if (controllen > 0 && (controlbuf = PyMem_Malloc(controllen)) == NULL) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2943 return PyErr_NoMemory(); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2944 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2945 /* Make the system call. */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2946 if (!IS_SELECTABLE(s)) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2947 select_error(); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2948 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2949 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2950 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2951 BEGIN_SELECT_LOOP(s) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2952 Py_BEGIN_ALLOW_THREADS; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2953 msg.msg_name = SAS2SA(&addrbuf); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2954 msg.msg_namelen = addrbuflen; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2955 msg.msg_iov = iov; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2956 msg.msg_iovlen = iovlen; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2957 msg.msg_control = controlbuf; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2958 msg.msg_controllen = controllen; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2959 timeout = internal_select_ex(s, 0, interval); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2960 if (!timeout) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2961 bytes_received = recvmsg(s->sock_fd, &msg, flags); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2962 Py_END_ALLOW_THREADS; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2963 if (timeout == 1) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2964 PyErr_SetString(socket_timeout, "timed out"); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2965 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2966 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2967 END_SELECT_LOOP(s) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2968 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2969 if (bytes_received < 0) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2970 s->errorhandler(); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2971 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2972 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2973 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2974 /* Make list of (level, type, data) tuples from control messages. */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2975 if ((cmsg_list = PyList_New(0)) == NULL) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2976 goto err_closefds; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2977 /* Check for empty ancillary data as old CMSG_FIRSTHDR() |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2978 implementations didn't do so. */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2979 for (cmsgh = ((msg.msg_controllen > 0) ? CMSG_FIRSTHDR(&msg) : NULL); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2980 cmsgh != NULL; cmsgh = CMSG_NXTHDR(&msg, cmsgh)) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2981 PyObject *bytes, *tuple; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2982 int tmp; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2983 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2984 cmsg_status = get_cmsg_data_len(&msg, cmsgh, &cmsgdatalen); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2985 if (cmsg_status != 0) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2986 if (PyErr_WarnEx(PyExc_RuntimeWarning, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2987 "received malformed or improperly-truncated " |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2988 "ancillary data", 1) == -1) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2989 goto err_closefds; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2990 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2991 if (cmsg_status < 0) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2992 break; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2993 if (cmsgdatalen > PY_SSIZE_T_MAX) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
2994 PyErr_SetString(PyExc_OSError, "control message too long"); |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2995 goto err_closefds; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2996 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2997 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2998 bytes = PyBytes_FromStringAndSize((char *)CMSG_DATA(cmsgh), |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
2999 cmsgdatalen); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3000 tuple = Py_BuildValue("iiN", (int)cmsgh->cmsg_level, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3001 (int)cmsgh->cmsg_type, bytes); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3002 if (tuple == NULL) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3003 goto err_closefds; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3004 tmp = PyList_Append(cmsg_list, tuple); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3005 Py_DECREF(tuple); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3006 if (tmp != 0) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3007 goto err_closefds; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3008 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3009 if (cmsg_status != 0) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3010 break; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3011 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3012 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3013 retval = Py_BuildValue("NOiN", |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3014 (*makeval)(bytes_received, makeval_data), |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3015 cmsg_list, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3016 (int)msg.msg_flags, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3017 makesockaddr(s->sock_fd, SAS2SA(&addrbuf), |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3018 ((msg.msg_namelen > addrbuflen) ? |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3019 addrbuflen : msg.msg_namelen), |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3020 s->sock_proto)); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3021 if (retval == NULL) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3022 goto err_closefds; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3023 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3024 finally: |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3025 Py_XDECREF(cmsg_list); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3026 PyMem_Free(controlbuf); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3027 return retval; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3028 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3029 err_closefds: |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3030 #ifdef SCM_RIGHTS |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3031 /* Close all descriptors coming from SCM_RIGHTS, so they don't leak. */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3032 for (cmsgh = ((msg.msg_controllen > 0) ? CMSG_FIRSTHDR(&msg) : NULL); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3033 cmsgh != NULL; cmsgh = CMSG_NXTHDR(&msg, cmsgh)) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3034 cmsg_status = get_cmsg_data_len(&msg, cmsgh, &cmsgdatalen); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3035 if (cmsg_status < 0) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3036 break; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3037 if (cmsgh->cmsg_level == SOL_SOCKET && |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3038 cmsgh->cmsg_type == SCM_RIGHTS) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3039 size_t numfds; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3040 int *fdp; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3041 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3042 numfds = cmsgdatalen / sizeof(int); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3043 fdp = (int *)CMSG_DATA(cmsgh); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3044 while (numfds-- > 0) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3045 close(*fdp++); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3046 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3047 if (cmsg_status != 0) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3048 break; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3049 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3050 #endif /* SCM_RIGHTS */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3051 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3052 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3053 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3054 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3055 static PyObject * |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3056 makeval_recvmsg(ssize_t received, void *data) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3057 { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3058 PyObject **buf = data; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3059 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3060 if (received < PyBytes_GET_SIZE(*buf)) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3061 _PyBytes_Resize(buf, received); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3062 Py_XINCREF(*buf); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3063 return *buf; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3064 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3065 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3066 /* s.recvmsg(bufsize[, ancbufsize[, flags]]) method */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3067 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3068 static PyObject * |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3069 sock_recvmsg(PySocketSockObject *s, PyObject *args) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3070 { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3071 Py_ssize_t bufsize, ancbufsize = 0; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3072 int flags = 0; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3073 struct iovec iov; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3074 PyObject *buf = NULL, *retval = NULL; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3075 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3076 if (!PyArg_ParseTuple(args, "n|ni:recvmsg", &bufsize, &ancbufsize, &flags)) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3077 return NULL; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3078 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3079 if (bufsize < 0) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3080 PyErr_SetString(PyExc_ValueError, "negative buffer size in recvmsg()"); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3081 return NULL; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3082 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3083 if ((buf = PyBytes_FromStringAndSize(NULL, bufsize)) == NULL) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3084 return NULL; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3085 iov.iov_base = PyBytes_AS_STRING(buf); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3086 iov.iov_len = bufsize; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3087 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3088 /* Note that we're passing a pointer to *our pointer* to the bytes |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3089 object here (&buf); makeval_recvmsg() may incref the object, or |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3090 deallocate it and set our pointer to NULL. */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3091 retval = sock_recvmsg_guts(s, &iov, 1, flags, ancbufsize, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3092 &makeval_recvmsg, &buf); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3093 Py_XDECREF(buf); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3094 return retval; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3095 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3096 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3097 PyDoc_STRVAR(recvmsg_doc, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3098 "recvmsg(bufsize[, ancbufsize[, flags]]) -> (data, ancdata, msg_flags, address)\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3099 \n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3100 Receive normal data (up to bufsize bytes) and ancillary data from the\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3101 socket. The ancbufsize argument sets the size in bytes of the\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3102 internal buffer used to receive the ancillary data; it defaults to 0,\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3103 meaning that no ancillary data will be received. Appropriate buffer\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3104 sizes for ancillary data can be calculated using CMSG_SPACE() or\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3105 CMSG_LEN(), and items which do not fit into the buffer might be\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3106 truncated or discarded. The flags argument defaults to 0 and has the\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3107 same meaning as for recv().\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3108 \n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3109 The return value is a 4-tuple: (data, ancdata, msg_flags, address).\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3110 The data item is a bytes object holding the non-ancillary data\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3111 received. The ancdata item is a list of zero or more tuples\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3112 (cmsg_level, cmsg_type, cmsg_data) representing the ancillary data\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3113 (control messages) received: cmsg_level and cmsg_type are integers\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3114 specifying the protocol level and protocol-specific type respectively,\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3115 and cmsg_data is a bytes object holding the associated data. The\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3116 msg_flags item is the bitwise OR of various flags indicating\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3117 conditions on the received message; see your system documentation for\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3118 details. If the receiving socket is unconnected, address is the\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3119 address of the sending socket, if available; otherwise, its value is\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3120 unspecified.\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3121 \n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3122 If recvmsg() raises an exception after the system call returns, it\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3123 will first attempt to close any file descriptors received via the\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3124 SCM_RIGHTS mechanism."); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3125 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3126 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3127 static PyObject * |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3128 makeval_recvmsg_into(ssize_t received, void *data) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3129 { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3130 return PyLong_FromSsize_t(received); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3131 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3132 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3133 /* s.recvmsg_into(buffers[, ancbufsize[, flags]]) method */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3134 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3135 static PyObject * |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3136 sock_recvmsg_into(PySocketSockObject *s, PyObject *args) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3137 { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3138 Py_ssize_t ancbufsize = 0; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3139 int flags = 0; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3140 struct iovec *iovs = NULL; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3141 Py_ssize_t i, nitems, nbufs = 0; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3142 Py_buffer *bufs = NULL; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3143 PyObject *buffers_arg, *fast, *retval = NULL; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3144 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3145 if (!PyArg_ParseTuple(args, "O|ni:recvmsg_into", |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3146 &buffers_arg, &ancbufsize, &flags)) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3147 return NULL; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3148 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3149 if ((fast = PySequence_Fast(buffers_arg, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3150 "recvmsg_into() argument 1 must be an " |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3151 "iterable")) == NULL) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3152 return NULL; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3153 nitems = PySequence_Fast_GET_SIZE(fast); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3154 if (nitems > INT_MAX) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
3155 PyErr_SetString(PyExc_OSError, "recvmsg_into() argument 1 is too long"); |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3156 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3157 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3158 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3159 /* Fill in an iovec for each item, and save the Py_buffer |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3160 structs to release afterwards. */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3161 if (nitems > 0 && ((iovs = PyMem_New(struct iovec, nitems)) == NULL || |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3162 (bufs = PyMem_New(Py_buffer, nitems)) == NULL)) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3163 PyErr_NoMemory(); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3164 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3165 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3166 for (; nbufs < nitems; nbufs++) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3167 if (!PyArg_Parse(PySequence_Fast_GET_ITEM(fast, nbufs), |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3168 "w*;recvmsg_into() argument 1 must be an iterable " |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3169 "of single-segment read-write buffers", |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3170 &bufs[nbufs])) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3171 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3172 iovs[nbufs].iov_base = bufs[nbufs].buf; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3173 iovs[nbufs].iov_len = bufs[nbufs].len; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3174 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3175 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3176 retval = sock_recvmsg_guts(s, iovs, nitems, flags, ancbufsize, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3177 &makeval_recvmsg_into, NULL); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3178 finally: |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3179 for (i = 0; i < nbufs; i++) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3180 PyBuffer_Release(&bufs[i]); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3181 PyMem_Free(bufs); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3182 PyMem_Free(iovs); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3183 Py_DECREF(fast); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3184 return retval; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3185 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3186 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3187 PyDoc_STRVAR(recvmsg_into_doc, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3188 "recvmsg_into(buffers[, ancbufsize[, flags]]) -> (nbytes, ancdata, msg_flags, address)\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3189 \n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3190 Receive normal data and ancillary data from the socket, scattering the\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3191 non-ancillary data into a series of buffers. The buffers argument\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3192 must be an iterable of objects that export writable buffers\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3193 (e.g. bytearray objects); these will be filled with successive chunks\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3194 of the non-ancillary data until it has all been written or there are\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3195 no more buffers. The ancbufsize argument sets the size in bytes of\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3196 the internal buffer used to receive the ancillary data; it defaults to\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3197 0, meaning that no ancillary data will be received. Appropriate\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3198 buffer sizes for ancillary data can be calculated using CMSG_SPACE()\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3199 or CMSG_LEN(), and items which do not fit into the buffer might be\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3200 truncated or discarded. The flags argument defaults to 0 and has the\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3201 same meaning as for recv().\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3202 \n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3203 The return value is a 4-tuple: (nbytes, ancdata, msg_flags, address).\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3204 The nbytes item is the total number of bytes of non-ancillary data\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3205 written into the buffers. The ancdata item is a list of zero or more\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3206 tuples (cmsg_level, cmsg_type, cmsg_data) representing the ancillary\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3207 data (control messages) received: cmsg_level and cmsg_type are\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3208 integers specifying the protocol level and protocol-specific type\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3209 respectively, and cmsg_data is a bytes object holding the associated\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3210 data. The msg_flags item is the bitwise OR of various flags\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3211 indicating conditions on the received message; see your system\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3212 documentation for details. If the receiving socket is unconnected,\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3213 address is the address of the sending socket, if available; otherwise,\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3214 its value is unspecified.\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3215 \n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3216 If recvmsg_into() raises an exception after the system call returns,\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3217 it will first attempt to close any file descriptors received via the\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3218 SCM_RIGHTS mechanism."); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3219 #endif /* CMSG_LEN */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3220 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3221 |
|
1293
ac3c80abbf43
* classobject.c: in instance_getattr, don't make a method out of a
Guido van Rossum <guido@python.org>
parents:
1271
diff
changeset
|
3222 /* s.send(data [,flags]) method */ |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
3223 |
| 1970 | 3224 static PyObject * |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
3225 sock_send(PySocketSockObject *s, PyObject *args) |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
3226 { |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
3227 char *buf; |
|
64121
2a4ceebdfcfb
Merged revisions 84146-84147,84150 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61467
diff
changeset
|
3228 Py_ssize_t len, n = -1; |
|
2a4ceebdfcfb
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|
3229 int flags = 0, timeout; |
|
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|
3230 Py_buffer pbuf; |
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3231 |
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|
3232 if (!PyArg_ParseTuple(args, "y*|i:send", &pbuf, &flags)) |
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|
3233 return NULL; |
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3234 |
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3235 if (!IS_SELECTABLE(s)) { |
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|
3236 PyBuffer_Release(&pbuf); |
|
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|
3237 return select_error(); |
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3238 } |
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|
3239 buf = pbuf.buf; |
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|
3240 len = pbuf.len; |
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3241 |
|
64988
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|
3242 BEGIN_SELECT_LOOP(s) |
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|
3243 Py_BEGIN_ALLOW_THREADS |
|
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3244 timeout = internal_select_ex(s, 1, interval); |
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3245 if (!timeout) |
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3246 #ifdef __VMS |
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3247 n = sendsegmented(s->sock_fd, buf, len, flags); |
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3248 #else |
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3249 n = send(s->sock_fd, buf, len, flags); |
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3250 #endif |
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3251 Py_END_ALLOW_THREADS |
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3252 if (timeout == 1) { |
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3253 PyBuffer_Release(&pbuf); |
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3254 PyErr_SetString(socket_timeout, "timed out"); |
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3255 return NULL; |
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3256 } |
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3257 END_SELECT_LOOP(s) |
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3258 |
|
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3259 PyBuffer_Release(&pbuf); |
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3260 if (n < 0) |
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3261 return s->errorhandler(); |
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3262 return PyLong_FromSsize_t(n); |
|
295
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3263 } |
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3264 |
|
23832
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3265 PyDoc_STRVAR(send_doc, |
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3266 "send(data[, flags]) -> count\n\ |
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3267 \n\ |
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3268 Send a data string to the socket. For the optional flags\n\ |
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|
3269 argument, see the Unix manual. Return the number of bytes\n\ |
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|
3270 sent; this may be less than len(data) if the network is busy."); |
|
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3271 |
|
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3272 |
|
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3273 /* s.sendall(data [,flags]) method */ |
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3274 |
|
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3275 static PyObject * |
|
23725
1235a95fedcd
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23723
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|
3276 sock_sendall(PySocketSockObject *s, PyObject *args) |
|
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3277 { |
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3278 char *buf; |
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3279 Py_ssize_t len, n = -1; |
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64961
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3280 int flags = 0, timeout, saved_errno; |
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3281 Py_buffer pbuf; |
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3282 |
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3283 if (!PyArg_ParseTuple(args, "y*|i:sendall", &pbuf, &flags)) |
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3284 return NULL; |
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3285 buf = pbuf.buf; |
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3286 len = pbuf.len; |
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3287 |
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3288 if (!IS_SELECTABLE(s)) { |
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3289 PyBuffer_Release(&pbuf); |
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3290 return select_error(); |
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3291 } |
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3292 |
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3293 do { |
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64961
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|
3294 Py_BEGIN_ALLOW_THREADS |
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3295 timeout = internal_select(s, 1); |
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3296 n = -1; |
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3297 if (!timeout) { |
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3298 #ifdef __VMS |
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3299 n = sendsegmented(s->sock_fd, buf, len, flags); |
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3300 #else |
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64961
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3301 n = send(s->sock_fd, buf, len, flags); |
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3302 #endif |
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3303 } |
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|
3304 Py_END_ALLOW_THREADS |
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3305 if (timeout == 1) { |
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3306 PyBuffer_Release(&pbuf); |
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3307 PyErr_SetString(socket_timeout, "timed out"); |
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3308 return NULL; |
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3309 } |
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3310 /* PyErr_CheckSignals() might change errno */ |
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3311 saved_errno = errno; |
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3312 /* We must run our signal handlers before looping again. |
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3313 send() can return a successful partial write when it is |
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3314 interrupted, so we can't restrict ourselves to EINTR. */ |
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3315 if (PyErr_CheckSignals()) { |
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3316 PyBuffer_Release(&pbuf); |
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3317 return NULL; |
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3318 } |
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3319 if (n < 0) { |
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3320 /* If interrupted, try again */ |
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3321 if (saved_errno == EINTR) |
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3322 continue; |
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3323 else |
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3324 break; |
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3325 } |
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3326 buf += n; |
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3327 len -= n; |
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3328 } while (len > 0); |
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3329 PyBuffer_Release(&pbuf); |
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3330 |
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3331 if (n < 0) |
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3332 return s->errorhandler(); |
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3333 |
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3334 Py_INCREF(Py_None); |
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3335 return Py_None; |
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3336 } |
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3337 |
|
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|
3338 PyDoc_STRVAR(sendall_doc, |
|
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3339 "sendall(data[, flags])\n\ |
|
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3340 \n\ |
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|
3341 Send a data string to the socket. For the optional flags\n\ |
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|
3342 argument, see the Unix manual. This calls send() repeatedly\n\ |
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|
3343 until all data is sent. If an error occurs, it's impossible\n\ |
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|
3344 to tell how much data has been sent."); |
|
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3345 |
|
295
d7a38dece86a
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3346 |
|
1293
ac3c80abbf43
* classobject.c: in instance_getattr, don't make a method out of a
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3347 /* s.sendto(data, [flags,] sockaddr) method */ |
|
295
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3348 |
| 1970 | 3349 static PyObject * |
|
23725
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3350 sock_sendto(PySocketSockObject *s, PyObject *args) |
| 294 | 3351 { |
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3352 Py_buffer pbuf; |
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3353 PyObject *addro; |
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3354 char *buf; |
|
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|
3355 Py_ssize_t len, arglen; |
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3356 sock_addr_t addrbuf; |
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3357 int addrlen, n = -1, flags, timeout; |
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3358 |
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3359 flags = 0; |
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3360 arglen = PyTuple_Size(args); |
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3361 switch (arglen) { |
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3362 case 2: |
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3363 PyArg_ParseTuple(args, "y*O:sendto", &pbuf, &addro); |
|
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3364 break; |
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3365 case 3: |
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3366 PyArg_ParseTuple(args, "y*iO:sendto", |
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3367 &pbuf, &flags, &addro); |
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3368 break; |
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3369 default: |
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3370 PyErr_Format(PyExc_TypeError, |
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|
3371 "sendto() takes 2 or 3 arguments (%d given)", |
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|
3372 arglen); |
|
70399
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socket.sendto(): exit directly after setting the error
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3373 return NULL; |
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3374 } |
|
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3375 if (PyErr_Occurred()) |
|
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3376 return NULL; |
|
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3377 |
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3378 buf = pbuf.buf; |
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3379 len = pbuf.len; |
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3380 |
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3381 if (!IS_SELECTABLE(s)) { |
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3382 PyBuffer_Release(&pbuf); |
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3383 return select_error(); |
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3384 } |
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3385 |
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3386 if (!getsockaddrarg(s, addro, SAS2SA(&addrbuf), &addrlen)) { |
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3387 PyBuffer_Release(&pbuf); |
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3388 return NULL; |
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3389 } |
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3390 |
|
64988
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3391 BEGIN_SELECT_LOOP(s) |
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3392 Py_BEGIN_ALLOW_THREADS |
|
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3393 timeout = internal_select_ex(s, 1, interval); |
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3394 if (!timeout) |
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3395 n = sendto(s->sock_fd, buf, len, flags, SAS2SA(&addrbuf), addrlen); |
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3396 Py_END_ALLOW_THREADS |
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3397 |
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3398 if (timeout == 1) { |
|
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3399 PyBuffer_Release(&pbuf); |
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3400 PyErr_SetString(socket_timeout, "timed out"); |
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3401 return NULL; |
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3402 } |
|
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|
3403 END_SELECT_LOOP(s) |
|
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3404 PyBuffer_Release(&pbuf); |
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3405 if (n < 0) |
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3406 return s->errorhandler(); |
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3407 return PyLong_FromSsize_t(n); |
| 294 | 3408 } |
| 3409 | |
|
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3410 PyDoc_STRVAR(sendto_doc, |
|
24676
980767c6cd97
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3411 "sendto(data[, flags], address) -> count\n\ |
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3412 \n\ |
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3413 Like send(data, flags) but allows specifying the destination address.\n\ |
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3414 For IP sockets, the address is a pair (hostaddr, port)."); |
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3415 |
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3416 |
|
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3417 /* The sendmsg() and recvmsg[_into]() methods require a working |
|
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3418 CMSG_LEN(). See the comment near get_CMSG_LEN(). */ |
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3419 #ifdef CMSG_LEN |
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3420 /* s.sendmsg(buffers[, ancdata[, flags[, address]]]) method */ |
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3421 |
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3422 static PyObject * |
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3423 sock_sendmsg(PySocketSockObject *s, PyObject *args) |
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3424 { |
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3425 Py_ssize_t i, ndataparts, ndatabufs = 0, ncmsgs, ncmsgbufs = 0; |
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3426 Py_buffer *databufs = NULL; |
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3427 struct iovec *iovs = NULL; |
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3428 sock_addr_t addrbuf; |
|
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3429 struct msghdr msg = {0}; |
|
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3430 struct cmsginfo { |
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3431 int level; |
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3432 int type; |
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3433 Py_buffer data; |
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3434 } *cmsgs = NULL; |
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3435 void *controlbuf = NULL; |
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3436 size_t controllen, controllen_last; |
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3437 ssize_t bytes_sent = -1; |
|
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3438 int addrlen, timeout, flags = 0; |
|
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changeset
|
3439 PyObject *data_arg, *cmsg_arg = NULL, *addr_arg = NULL, *data_fast = NULL, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3440 *cmsg_fast = NULL, *retval = NULL; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3441 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3442 if (!PyArg_ParseTuple(args, "O|OiO:sendmsg", |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3443 &data_arg, &cmsg_arg, &flags, &addr_arg)) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3444 return NULL; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3445 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3446 /* Parse destination address. */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3447 if (addr_arg != NULL && addr_arg != Py_None) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3448 if (!getsockaddrarg(s, addr_arg, SAS2SA(&addrbuf), &addrlen)) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3449 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3450 msg.msg_name = &addrbuf; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3451 msg.msg_namelen = addrlen; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3452 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3453 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3454 /* Fill in an iovec for each message part, and save the Py_buffer |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3455 structs to release afterwards. */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3456 if ((data_fast = PySequence_Fast(data_arg, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3457 "sendmsg() argument 1 must be an " |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3458 "iterable")) == NULL) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3459 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3460 ndataparts = PySequence_Fast_GET_SIZE(data_fast); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3461 if (ndataparts > INT_MAX) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
3462 PyErr_SetString(PyExc_OSError, "sendmsg() argument 1 is too long"); |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3463 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3464 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3465 msg.msg_iovlen = ndataparts; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3466 if (ndataparts > 0 && |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3467 ((msg.msg_iov = iovs = PyMem_New(struct iovec, ndataparts)) == NULL || |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3468 (databufs = PyMem_New(Py_buffer, ndataparts)) == NULL)) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3469 PyErr_NoMemory(); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3470 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3471 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3472 for (; ndatabufs < ndataparts; ndatabufs++) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3473 if (!PyArg_Parse(PySequence_Fast_GET_ITEM(data_fast, ndatabufs), |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3474 "y*;sendmsg() argument 1 must be an iterable of " |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3475 "buffer-compatible objects", |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3476 &databufs[ndatabufs])) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3477 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3478 iovs[ndatabufs].iov_base = databufs[ndatabufs].buf; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3479 iovs[ndatabufs].iov_len = databufs[ndatabufs].len; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3480 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3481 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3482 if (cmsg_arg == NULL) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3483 ncmsgs = 0; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3484 else { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3485 if ((cmsg_fast = PySequence_Fast(cmsg_arg, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3486 "sendmsg() argument 2 must be an " |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3487 "iterable")) == NULL) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3488 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3489 ncmsgs = PySequence_Fast_GET_SIZE(cmsg_fast); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3490 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3491 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3492 #ifndef CMSG_SPACE |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3493 if (ncmsgs > 1) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
3494 PyErr_SetString(PyExc_OSError, |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3495 "sending multiple control messages is not supported " |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3496 "on this system"); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3497 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3498 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3499 #endif |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3500 /* Save level, type and Py_buffer for each control message, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3501 and calculate total size. */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3502 if (ncmsgs > 0 && (cmsgs = PyMem_New(struct cmsginfo, ncmsgs)) == NULL) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3503 PyErr_NoMemory(); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3504 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3505 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3506 controllen = controllen_last = 0; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3507 while (ncmsgbufs < ncmsgs) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3508 size_t bufsize, space; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3509 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3510 if (!PyArg_Parse(PySequence_Fast_GET_ITEM(cmsg_fast, ncmsgbufs), |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3511 "(iiy*):[sendmsg() ancillary data items]", |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3512 &cmsgs[ncmsgbufs].level, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3513 &cmsgs[ncmsgbufs].type, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3514 &cmsgs[ncmsgbufs].data)) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3515 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3516 bufsize = cmsgs[ncmsgbufs++].data.len; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3517 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3518 #ifdef CMSG_SPACE |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3519 if (!get_CMSG_SPACE(bufsize, &space)) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3520 #else |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3521 if (!get_CMSG_LEN(bufsize, &space)) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3522 #endif |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
3523 PyErr_SetString(PyExc_OSError, "ancillary data item too large"); |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3524 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3525 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3526 controllen += space; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3527 if (controllen > SOCKLEN_T_LIMIT || controllen < controllen_last) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
3528 PyErr_SetString(PyExc_OSError, "too much ancillary data"); |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3529 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3530 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3531 controllen_last = controllen; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3532 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3533 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3534 /* Construct ancillary data block from control message info. */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3535 if (ncmsgbufs > 0) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3536 struct cmsghdr *cmsgh = NULL; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3537 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3538 if ((msg.msg_control = controlbuf = |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3539 PyMem_Malloc(controllen)) == NULL) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3540 PyErr_NoMemory(); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3541 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3542 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3543 msg.msg_controllen = controllen; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3544 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3545 /* Need to zero out the buffer as a workaround for glibc's |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3546 CMSG_NXTHDR() implementation. After getting the pointer to |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3547 the next header, it checks its (uninitialized) cmsg_len |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3548 member to see if the "message" fits in the buffer, and |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3549 returns NULL if it doesn't. Zero-filling the buffer |
|
82621
e9ada209b67f
Issue #17047: remove doubled words added in 3.3
Terry Jan Reedy <tjreedy@udel.edu>
parents:
82111
diff
changeset
|
3550 ensures that this doesn't happen. */ |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3551 memset(controlbuf, 0, controllen); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3552 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3553 for (i = 0; i < ncmsgbufs; i++) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3554 size_t msg_len, data_len = cmsgs[i].data.len; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3555 int enough_space = 0; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3556 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3557 cmsgh = (i == 0) ? CMSG_FIRSTHDR(&msg) : CMSG_NXTHDR(&msg, cmsgh); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3558 if (cmsgh == NULL) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3559 PyErr_Format(PyExc_RuntimeError, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3560 "unexpected NULL result from %s()", |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3561 (i == 0) ? "CMSG_FIRSTHDR" : "CMSG_NXTHDR"); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3562 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3563 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3564 if (!get_CMSG_LEN(data_len, &msg_len)) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3565 PyErr_SetString(PyExc_RuntimeError, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3566 "item size out of range for CMSG_LEN()"); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3567 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3568 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3569 if (cmsg_min_space(&msg, cmsgh, msg_len)) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3570 size_t space; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3571 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3572 cmsgh->cmsg_len = msg_len; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3573 if (get_cmsg_data_space(&msg, cmsgh, &space)) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3574 enough_space = (space >= data_len); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3575 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3576 if (!enough_space) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3577 PyErr_SetString(PyExc_RuntimeError, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3578 "ancillary data does not fit in calculated " |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3579 "space"); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3580 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3581 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3582 cmsgh->cmsg_level = cmsgs[i].level; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3583 cmsgh->cmsg_type = cmsgs[i].type; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3584 memcpy(CMSG_DATA(cmsgh), cmsgs[i].data.buf, data_len); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3585 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3586 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3587 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3588 /* Make the system call. */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3589 if (!IS_SELECTABLE(s)) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3590 select_error(); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3591 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3592 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3593 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3594 BEGIN_SELECT_LOOP(s) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3595 Py_BEGIN_ALLOW_THREADS; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3596 timeout = internal_select_ex(s, 1, interval); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3597 if (!timeout) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3598 bytes_sent = sendmsg(s->sock_fd, &msg, flags); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3599 Py_END_ALLOW_THREADS; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3600 if (timeout == 1) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3601 PyErr_SetString(socket_timeout, "timed out"); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3602 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3603 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3604 END_SELECT_LOOP(s) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3605 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3606 if (bytes_sent < 0) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3607 s->errorhandler(); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3608 goto finally; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3609 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
3610 retval = PyLong_FromSsize_t(bytes_sent); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
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|
3611 |
|
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|
3612 finally: |
|
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|
3613 PyMem_Free(controlbuf); |
|
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|
3614 for (i = 0; i < ncmsgbufs; i++) |
|
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|
3615 PyBuffer_Release(&cmsgs[i].data); |
|
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|
3616 PyMem_Free(cmsgs); |
|
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|
3617 Py_XDECREF(cmsg_fast); |
|
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|
3618 for (i = 0; i < ndatabufs; i++) |
|
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|
3619 PyBuffer_Release(&databufs[i]); |
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|
3620 PyMem_Free(databufs); |
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3621 PyMem_Free(iovs); |
|
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|
3622 Py_XDECREF(data_fast); |
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3623 return retval; |
|
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3624 } |
|
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3625 |
|
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|
3626 PyDoc_STRVAR(sendmsg_doc, |
|
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3627 "sendmsg(buffers[, ancdata[, flags[, address]]]) -> count\n\ |
|
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3628 \n\ |
|
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|
3629 Send normal and ancillary data to the socket, gathering the\n\ |
|
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|
3630 non-ancillary data from a series of buffers and concatenating it into\n\ |
|
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|
3631 a single message. The buffers argument specifies the non-ancillary\n\ |
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|
3632 data as an iterable of buffer-compatible objects (e.g. bytes objects).\n\ |
|
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|
3633 The ancdata argument specifies the ancillary data (control messages)\n\ |
|
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|
3634 as an iterable of zero or more tuples (cmsg_level, cmsg_type,\n\ |
|
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|
3635 cmsg_data), where cmsg_level and cmsg_type are integers specifying the\n\ |
|
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|
3636 protocol level and protocol-specific type respectively, and cmsg_data\n\ |
|
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|
3637 is a buffer-compatible object holding the associated data. The flags\n\ |
|
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|
3638 argument defaults to 0 and has the same meaning as for send(). If\n\ |
|
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|
3639 address is supplied and not None, it sets a destination address for\n\ |
|
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|
3640 the message. The return value is the number of bytes of non-ancillary\n\ |
|
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|
3641 data sent."); |
|
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|
3642 #endif /* CMSG_LEN */ |
|
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3643 |
|
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3644 |
|
295
d7a38dece86a
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Guido van Rossum <guido@python.org>
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|
3645 /* s.shutdown(how) method */ |
|
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Guido van Rossum <guido@python.org>
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3646 |
| 1970 | 3647 static PyObject * |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
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|
3648 sock_shutdown(PySocketSockObject *s, PyObject *arg) |
| 294 | 3649 { |
|
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3650 int how; |
|
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3651 int res; |
|
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3652 |
|
81587
974ace29ee2d
Issue #15989: Fix several occurrences of integer overflow
Serhiy Storchaka <storchaka@gmail.com>
parents:
78569
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|
3653 how = _PyLong_AsInt(arg); |
|
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3654 if (how == -1 && PyErr_Occurred()) |
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3655 return NULL; |
|
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3656 Py_BEGIN_ALLOW_THREADS |
|
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3657 res = shutdown(s->sock_fd, how); |
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3658 Py_END_ALLOW_THREADS |
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3659 if (res < 0) |
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3660 return s->errorhandler(); |
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3661 Py_INCREF(Py_None); |
|
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3662 return Py_None; |
| 294 | 3663 } |
| 3664 | |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
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diff
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|
3665 PyDoc_STRVAR(shutdown_doc, |
|
8631
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Guido van Rossum <guido@python.org>
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|
3666 "shutdown(flag)\n\ |
|
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|
3667 \n\ |
|
31027
bf038986cb8f
Patch #849595: Add socket.shutdown() constants.
Martin v. Löwis <martin@v.loewis.de>
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30978
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|
3668 Shut down the reading side of the socket (flag == SHUT_RD), the writing side\n\ |
|
bf038986cb8f
Patch #849595: Add socket.shutdown() constants.
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3669 of the socket (flag == SHUT_WR), or both ends (flag == SHUT_RDWR)."); |
|
8631
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3670 |
|
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|
3671 #if defined(MS_WINDOWS) && defined(SIO_RCVALL) |
|
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3672 static PyObject* |
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|
3673 sock_ioctl(PySocketSockObject *s, PyObject *arg) |
|
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3674 { |
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3675 unsigned long cmd = SIO_RCVALL; |
|
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3676 PyObject *argO; |
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3677 DWORD recv; |
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3678 |
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3679 if (!PyArg_ParseTuple(arg, "kO:ioctl", &cmd, &argO)) |
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3680 return NULL; |
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3681 |
|
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3682 switch (cmd) { |
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3683 case SIO_RCVALL: { |
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3684 unsigned int option = RCVALL_ON; |
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3685 if (!PyArg_ParseTuple(arg, "kI:ioctl", &cmd, &option)) |
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3686 return NULL; |
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3687 if (WSAIoctl(s->sock_fd, cmd, &option, sizeof(option), |
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3688 NULL, 0, &recv, NULL, NULL) == SOCKET_ERROR) { |
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3689 return set_error(); |
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3690 } |
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3691 return PyLong_FromUnsignedLong(recv); } |
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3692 case SIO_KEEPALIVE_VALS: { |
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3693 struct tcp_keepalive ka; |
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3694 if (!PyArg_ParseTuple(arg, "k(kkk):ioctl", &cmd, |
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3695 &ka.onoff, &ka.keepalivetime, &ka.keepaliveinterval)) |
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3696 return NULL; |
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3697 if (WSAIoctl(s->sock_fd, cmd, &ka, sizeof(ka), |
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3698 NULL, 0, &recv, NULL, NULL) == SOCKET_ERROR) { |
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3699 return set_error(); |
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3700 } |
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3701 return PyLong_FromUnsignedLong(recv); } |
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3702 default: |
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3703 PyErr_Format(PyExc_ValueError, "invalid ioctl command %d", cmd); |
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3704 return NULL; |
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3705 } |
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3706 } |
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3707 PyDoc_STRVAR(sock_ioctl_doc, |
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3708 "ioctl(cmd, option) -> long\n\ |
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3709 \n\ |
|
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3710 Control the socket with WSAIoctl syscall. Currently supported 'cmd' values are\n\ |
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3711 SIO_RCVALL: 'option' must be one of the socket.RCVALL_* constants.\n\ |
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3712 SIO_KEEPALIVE_VALS: 'option' is a tuple of (onoff, timeout, interval)."); |
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3713 #endif |
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3714 |
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3715 #if defined(MS_WINDOWS) |
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3716 static PyObject* |
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3717 sock_share(PySocketSockObject *s, PyObject *arg) |
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3718 { |
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3719 WSAPROTOCOL_INFO info; |
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3720 DWORD processId; |
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3721 int result; |
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3722 |
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3723 if (!PyArg_ParseTuple(arg, "I", &processId)) |
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3724 return NULL; |
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3725 |
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3726 Py_BEGIN_ALLOW_THREADS |
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3727 result = WSADuplicateSocket(s->sock_fd, processId, &info); |
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3728 Py_END_ALLOW_THREADS |
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3729 if (result == SOCKET_ERROR) |
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3730 return set_error(); |
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3731 return PyBytes_FromStringAndSize((const char*)&info, sizeof(info)); |
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3732 } |
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3733 PyDoc_STRVAR(sock_share_doc, |
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3734 "share(process_id) -> bytes\n\ |
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3735 \n\ |
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3736 Share the socket with another process. The target process id\n\ |
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3737 must be provided and the resulting bytes object passed to the target\n\ |
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3738 process. There the shared socket can be instantiated by calling\n\ |
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3739 socket.fromshare()."); |
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3740 |
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3741 |
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3742 #endif |
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3743 |
|
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3744 /* List of methods for socket objects */ |
| 294 | 3745 |
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3746 static PyMethodDef sock_methods[] = { |
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3747 {"_accept", (PyCFunction)sock_accept, METH_NOARGS, |
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3748 accept_doc}, |
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3749 {"bind", (PyCFunction)sock_bind, METH_O, |
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3750 bind_doc}, |
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3751 {"close", (PyCFunction)sock_close, METH_NOARGS, |
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3752 close_doc}, |
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3753 {"connect", (PyCFunction)sock_connect, METH_O, |
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3754 connect_doc}, |
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3755 {"connect_ex", (PyCFunction)sock_connect_ex, METH_O, |
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3756 connect_ex_doc}, |
|
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3757 {"detach", (PyCFunction)sock_detach, METH_NOARGS, |
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3758 detach_doc}, |
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3759 {"fileno", (PyCFunction)sock_fileno, METH_NOARGS, |
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3760 fileno_doc}, |
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3761 #ifdef HAVE_GETPEERNAME |
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3762 {"getpeername", (PyCFunction)sock_getpeername, |
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3763 METH_NOARGS, getpeername_doc}, |
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3764 #endif |
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3765 {"getsockname", (PyCFunction)sock_getsockname, |
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3766 METH_NOARGS, getsockname_doc}, |
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3767 {"getsockopt", (PyCFunction)sock_getsockopt, METH_VARARGS, |
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3768 getsockopt_doc}, |
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3769 #if defined(MS_WINDOWS) && defined(SIO_RCVALL) |
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3770 {"ioctl", (PyCFunction)sock_ioctl, METH_VARARGS, |
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3771 sock_ioctl_doc}, |
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3772 #endif |
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3773 #if defined(MS_WINDOWS) |
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3774 {"share", (PyCFunction)sock_share, METH_VARARGS, |
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3775 sock_share_doc}, |
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3776 #endif |
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3777 {"listen", (PyCFunction)sock_listen, METH_O, |
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3778 listen_doc}, |
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3779 {"recv", (PyCFunction)sock_recv, METH_VARARGS, |
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3780 recv_doc}, |
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3781 {"recv_into", (PyCFunction)sock_recv_into, METH_VARARGS | METH_KEYWORDS, |
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3782 recv_into_doc}, |
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3783 {"recvfrom", (PyCFunction)sock_recvfrom, METH_VARARGS, |
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3784 recvfrom_doc}, |
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3785 {"recvfrom_into", (PyCFunction)sock_recvfrom_into, METH_VARARGS | METH_KEYWORDS, |
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3786 recvfrom_into_doc}, |
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3787 {"send", (PyCFunction)sock_send, METH_VARARGS, |
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3788 send_doc}, |
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3789 {"sendall", (PyCFunction)sock_sendall, METH_VARARGS, |
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3790 sendall_doc}, |
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3791 {"sendto", (PyCFunction)sock_sendto, METH_VARARGS, |
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3792 sendto_doc}, |
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3793 {"setblocking", (PyCFunction)sock_setblocking, METH_O, |
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3794 setblocking_doc}, |
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3795 {"settimeout", (PyCFunction)sock_settimeout, METH_O, |
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3796 settimeout_doc}, |
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3797 {"gettimeout", (PyCFunction)sock_gettimeout, METH_NOARGS, |
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3798 gettimeout_doc}, |
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3799 {"setsockopt", (PyCFunction)sock_setsockopt, METH_VARARGS, |
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3800 setsockopt_doc}, |
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3801 {"shutdown", (PyCFunction)sock_shutdown, METH_O, |
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3802 shutdown_doc}, |
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3803 #ifdef CMSG_LEN |
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3804 {"recvmsg", (PyCFunction)sock_recvmsg, METH_VARARGS, |
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3805 recvmsg_doc}, |
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3806 {"recvmsg_into", (PyCFunction)sock_recvmsg_into, METH_VARARGS, |
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3807 recvmsg_into_doc,}, |
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3808 {"sendmsg", (PyCFunction)sock_sendmsg, METH_VARARGS, |
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3809 sendmsg_doc}, |
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3810 #endif |
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3811 {NULL, NULL} /* sentinel */ |
| 294 | 3812 }; |
| 3813 | |
|
37879
f731859e9b3b
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Thomas Wouters <thomas@python.org>
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36684
diff
changeset
|
3814 /* SockObject members */ |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
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diff
changeset
|
3815 static PyMemberDef sock_memberlist[] = { |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
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diff
changeset
|
3816 {"family", T_INT, offsetof(PySocketSockObject, sock_family), READONLY, "the socket family"}, |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36684
diff
changeset
|
3817 {"type", T_INT, offsetof(PySocketSockObject, sock_type), READONLY, "the socket type"}, |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36684
diff
changeset
|
3818 {"proto", T_INT, offsetof(PySocketSockObject, sock_proto), READONLY, "the socket protocol"}, |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36684
diff
changeset
|
3819 {"timeout", T_DOUBLE, offsetof(PySocketSockObject, sock_timeout), READONLY, "the socket timeout"}, |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36684
diff
changeset
|
3820 {0}, |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36684
diff
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|
3821 }; |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
3822 |
| 1970 | 3823 /* Deallocate a socket object in response to the last Py_DECREF(). |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
3824 First close the file description. */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
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|
3825 |
| 294 | 3826 static void |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
3827 sock_dealloc(PySocketSockObject *s) |
| 294 | 3828 { |
|
65707
cff78ffb932a
Issue #10093: ResourceWarnings are now issued when files and sockets are
Antoine Pitrou <solipsis@pitrou.net>
parents:
65667
diff
changeset
|
3829 if (s->sock_fd != -1) { |
|
cff78ffb932a
Issue #10093: ResourceWarnings are now issued when files and sockets are
Antoine Pitrou <solipsis@pitrou.net>
parents:
65667
diff
changeset
|
3830 PyObject *exc, *val, *tb; |
|
cff78ffb932a
Issue #10093: ResourceWarnings are now issued when files and sockets are
Antoine Pitrou <solipsis@pitrou.net>
parents:
65667
diff
changeset
|
3831 Py_ssize_t old_refcount = Py_REFCNT(s); |
|
cff78ffb932a
Issue #10093: ResourceWarnings are now issued when files and sockets are
Antoine Pitrou <solipsis@pitrou.net>
parents:
65667
diff
changeset
|
3832 ++Py_REFCNT(s); |
|
cff78ffb932a
Issue #10093: ResourceWarnings are now issued when files and sockets are
Antoine Pitrou <solipsis@pitrou.net>
parents:
65667
diff
changeset
|
3833 PyErr_Fetch(&exc, &val, &tb); |
|
cff78ffb932a
Issue #10093: ResourceWarnings are now issued when files and sockets are
Antoine Pitrou <solipsis@pitrou.net>
parents:
65667
diff
changeset
|
3834 if (PyErr_WarnFormat(PyExc_ResourceWarning, 1, |
|
cff78ffb932a
Issue #10093: ResourceWarnings are now issued when files and sockets are
Antoine Pitrou <solipsis@pitrou.net>
parents:
65667
diff
changeset
|
3835 "unclosed %R", s)) |
|
cff78ffb932a
Issue #10093: ResourceWarnings are now issued when files and sockets are
Antoine Pitrou <solipsis@pitrou.net>
parents:
65667
diff
changeset
|
3836 /* Spurious errors can appear at shutdown */ |
|
cff78ffb932a
Issue #10093: ResourceWarnings are now issued when files and sockets are
Antoine Pitrou <solipsis@pitrou.net>
parents:
65667
diff
changeset
|
3837 if (PyErr_ExceptionMatches(PyExc_Warning)) |
|
cff78ffb932a
Issue #10093: ResourceWarnings are now issued when files and sockets are
Antoine Pitrou <solipsis@pitrou.net>
parents:
65667
diff
changeset
|
3838 PyErr_WriteUnraisable((PyObject *) s); |
|
cff78ffb932a
Issue #10093: ResourceWarnings are now issued when files and sockets are
Antoine Pitrou <solipsis@pitrou.net>
parents:
65667
diff
changeset
|
3839 PyErr_Restore(exc, val, tb); |
|
61467
f197407bdba2
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|
3840 (void) SOCKETCLOSE(s->sock_fd); |
|
65707
cff78ffb932a
Issue #10093: ResourceWarnings are now issued when files and sockets are
Antoine Pitrou <solipsis@pitrou.net>
parents:
65667
diff
changeset
|
3841 Py_REFCNT(s) = old_refcount; |
|
cff78ffb932a
Issue #10093: ResourceWarnings are now issued when files and sockets are
Antoine Pitrou <solipsis@pitrou.net>
parents:
65667
diff
changeset
|
3842 } |
|
61467
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|
3843 Py_TYPE(s)->tp_free((PyObject *)s); |
| 294 | 3844 } |
| 3845 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
3846 |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
3847 static PyObject * |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
3848 sock_repr(PySocketSockObject *s) |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
3849 { |
|
13171
c17fd2ca6659
Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents:
12712
diff
changeset
|
3850 #if SIZEOF_SOCKET_T > SIZEOF_LONG |
|
61467
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|
3851 if (s->sock_fd > LONG_MAX) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
3852 /* this can occur on Win64, and actually there is a special |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
3853 ugly printf formatter for decimal pointer length integer |
|
f197407bdba2
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changeset
|
3854 printing, only bother if necessary*/ |
|
f197407bdba2
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diff
changeset
|
3855 PyErr_SetString(PyExc_OverflowError, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
3856 "no printf formatter to display " |
|
f197407bdba2
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diff
changeset
|
3857 "the socket descriptor in decimal"); |
|
f197407bdba2
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|
3858 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
3859 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
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|
3860 #endif |
|
f197407bdba2
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|
3861 return PyUnicode_FromFormat( |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
3862 "<socket object, fd=%ld, family=%d, type=%d, proto=%d>", |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
3863 (long)s->sock_fd, s->sock_family, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
3864 s->sock_type, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
3865 s->sock_proto); |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
3866 } |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
3867 |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
3868 |
|
20727
abd71e89840f
Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents:
20679
diff
changeset
|
3869 /* Create a new, uninitialized socket object. */ |
|
abd71e89840f
Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents:
20679
diff
changeset
|
3870 |
|
abd71e89840f
Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents:
20679
diff
changeset
|
3871 static PyObject * |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
3872 sock_new(PyTypeObject *type, PyObject *args, PyObject *kwds) |
|
20727
abd71e89840f
Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents:
20679
diff
changeset
|
3873 { |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
3874 PyObject *new; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
3875 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
3876 new = type->tp_alloc(type, 0); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
3877 if (new != NULL) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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changeset
|
3878 ((PySocketSockObject *)new)->sock_fd = -1; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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changeset
|
3879 ((PySocketSockObject *)new)->sock_timeout = -1.0; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
3880 ((PySocketSockObject *)new)->errorhandler = &set_error; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
3881 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
3882 return new; |
|
20727
abd71e89840f
Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents:
20679
diff
changeset
|
3883 } |
|
abd71e89840f
Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents:
20679
diff
changeset
|
3884 |
|
abd71e89840f
Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents:
20679
diff
changeset
|
3885 |
|
abd71e89840f
Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents:
20679
diff
changeset
|
3886 /* Initialize a new socket object. */ |
|
abd71e89840f
Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents:
20679
diff
changeset
|
3887 |
|
abd71e89840f
Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents:
20679
diff
changeset
|
3888 /*ARGSUSED*/ |
|
abd71e89840f
Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents:
20679
diff
changeset
|
3889 static int |
|
23807
cc65b5bcfc38
work around name clash with OS/2 TCPIP routine sock_init()
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
23736
diff
changeset
|
3890 sock_initobj(PyObject *self, PyObject *args, PyObject *kwds) |
|
20727
abd71e89840f
Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents:
20679
diff
changeset
|
3891 { |
|
61467
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changeset
|
3892 PySocketSockObject *s = (PySocketSockObject *)self; |
|
f197407bdba2
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diff
changeset
|
3893 PyObject *fdobj = NULL; |
|
f197407bdba2
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diff
changeset
|
3894 SOCKET_T fd = INVALID_SOCKET; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
3895 int family = AF_INET, type = SOCK_STREAM, proto = 0; |
|
f197407bdba2
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|
3896 static char *keywords[] = {"family", "type", "proto", "fileno", 0}; |
|
f197407bdba2
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|
3897 |
|
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|
3898 if (!PyArg_ParseTupleAndKeywords(args, kwds, |
|
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|
3899 "|iiiO:socket", keywords, |
|
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|
3900 &family, &type, &proto, &fdobj)) |
|
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|
3901 return -1; |
|
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|
3902 |
|
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|
3903 if (fdobj != NULL && fdobj != Py_None) { |
|
76150
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
Kristján Valur Jónsson <kristjan@ccpgames.com>
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diff
changeset
|
3904 #ifdef MS_WINDOWS |
|
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
Kristján Valur Jónsson <kristjan@ccpgames.com>
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diff
changeset
|
3905 /* recreate a socket that was duplicated */ |
|
51b4bddd0e92
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76035
diff
changeset
|
3906 if (PyBytes_Check(fdobj)) { |
|
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
Kristján Valur Jónsson <kristjan@ccpgames.com>
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diff
changeset
|
3907 WSAPROTOCOL_INFO info; |
|
51b4bddd0e92
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Kristján Valur Jónsson <kristjan@ccpgames.com>
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diff
changeset
|
3908 if (PyBytes_GET_SIZE(fdobj) != sizeof(info)) { |
|
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
Kristján Valur Jónsson <kristjan@ccpgames.com>
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diff
changeset
|
3909 PyErr_Format(PyExc_ValueError, |
|
51b4bddd0e92
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Kristján Valur Jónsson <kristjan@ccpgames.com>
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diff
changeset
|
3910 "socket descriptor string has wrong size, " |
|
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Kristján Valur Jónsson <kristjan@ccpgames.com>
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diff
changeset
|
3911 "should be %zu bytes.", sizeof(info)); |
|
51b4bddd0e92
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changeset
|
3912 return -1; |
|
51b4bddd0e92
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diff
changeset
|
3913 } |
|
51b4bddd0e92
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Kristján Valur Jónsson <kristjan@ccpgames.com>
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diff
changeset
|
3914 memcpy(&info, PyBytes_AS_STRING(fdobj), sizeof(info)); |
|
51b4bddd0e92
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Kristján Valur Jónsson <kristjan@ccpgames.com>
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76035
diff
changeset
|
3915 Py_BEGIN_ALLOW_THREADS |
|
51b4bddd0e92
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Kristján Valur Jónsson <kristjan@ccpgames.com>
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76035
diff
changeset
|
3916 fd = WSASocket(FROM_PROTOCOL_INFO, FROM_PROTOCOL_INFO, |
|
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
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diff
changeset
|
3917 FROM_PROTOCOL_INFO, &info, 0, WSA_FLAG_OVERLAPPED); |
|
51b4bddd0e92
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Kristján Valur Jónsson <kristjan@ccpgames.com>
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diff
changeset
|
3918 Py_END_ALLOW_THREADS |
|
51b4bddd0e92
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Kristján Valur Jónsson <kristjan@ccpgames.com>
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diff
changeset
|
3919 if (fd == INVALID_SOCKET) { |
|
51b4bddd0e92
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Kristján Valur Jónsson <kristjan@ccpgames.com>
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diff
changeset
|
3920 set_error(); |
|
51b4bddd0e92
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Kristján Valur Jónsson <kristjan@ccpgames.com>
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changeset
|
3921 return -1; |
|
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
Kristján Valur Jónsson <kristjan@ccpgames.com>
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76035
diff
changeset
|
3922 } |
|
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
76035
diff
changeset
|
3923 family = info.iAddressFamily; |
|
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
76035
diff
changeset
|
3924 type = info.iSocketType; |
|
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
76035
diff
changeset
|
3925 proto = info.iProtocol; |
|
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
76035
diff
changeset
|
3926 } |
|
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
76035
diff
changeset
|
3927 else |
|
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
76035
diff
changeset
|
3928 #endif |
|
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
76035
diff
changeset
|
3929 { |
|
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
76035
diff
changeset
|
3930 fd = PyLong_AsSocket_t(fdobj); |
|
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
76035
diff
changeset
|
3931 if (fd == (SOCKET_T)(-1) && PyErr_Occurred()) |
|
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
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parents:
76035
diff
changeset
|
3932 return -1; |
|
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
76035
diff
changeset
|
3933 if (fd == INVALID_SOCKET) { |
|
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
76035
diff
changeset
|
3934 PyErr_SetString(PyExc_ValueError, |
|
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
76035
diff
changeset
|
3935 "can't use invalid socket value"); |
|
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
76035
diff
changeset
|
3936 return -1; |
|
51b4bddd0e92
Issue #14310: inter-process socket duplication for windows
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
76035
diff
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|
3937 } |
|
61467
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|
3938 } |
|
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|
3939 } |
|
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|
3940 else { |
|
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|
3941 Py_BEGIN_ALLOW_THREADS |
|
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|
3942 fd = socket(family, type, proto); |
|
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|
3943 Py_END_ALLOW_THREADS |
|
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|
3944 |
|
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|
3945 if (fd == INVALID_SOCKET) { |
|
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|
3946 set_error(); |
|
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|
3947 return -1; |
|
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3948 } |
|
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|
3949 } |
|
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|
3950 init_sockobject(s, fd, family, type, proto); |
|
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|
3951 |
|
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|
3952 return 0; |
|
23715
c2733e8f6612
SF patch 555085 (timeout socket implementation) by Michael Gilfix.
Guido van Rossum <guido@python.org>
parents:
23714
diff
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|
3953 |
|
20727
abd71e89840f
Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents:
20679
diff
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|
3954 } |
|
abd71e89840f
Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents:
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diff
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|
3955 |
|
abd71e89840f
Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents:
20679
diff
changeset
|
3956 |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
3957 /* Type object for socket objects. */ |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
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|
3958 |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
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diff
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|
3959 static PyTypeObject sock_type = { |
|
61467
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|
3960 PyVarObject_HEAD_INIT(0, 0) /* Must fill in type value later */ |
|
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|
3961 "_socket.socket", /* tp_name */ |
|
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|
3962 sizeof(PySocketSockObject), /* tp_basicsize */ |
|
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3963 0, /* tp_itemsize */ |
|
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|
3964 (destructor)sock_dealloc, /* tp_dealloc */ |
|
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|
3965 0, /* tp_print */ |
|
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3966 0, /* tp_getattr */ |
|
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3967 0, /* tp_setattr */ |
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3968 0, /* tp_reserved */ |
|
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3969 (reprfunc)sock_repr, /* tp_repr */ |
|
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3970 0, /* tp_as_number */ |
|
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3971 0, /* tp_as_sequence */ |
|
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3972 0, /* tp_as_mapping */ |
|
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|
3973 0, /* tp_hash */ |
|
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|
3974 0, /* tp_call */ |
|
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|
3975 0, /* tp_str */ |
|
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|
3976 PyObject_GenericGetAttr, /* tp_getattro */ |
|
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3977 0, /* tp_setattro */ |
|
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3978 0, /* tp_as_buffer */ |
|
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|
3979 Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ |
|
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|
3980 sock_doc, /* tp_doc */ |
|
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3981 0, /* tp_traverse */ |
|
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|
3982 0, /* tp_clear */ |
|
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|
3983 0, /* tp_richcompare */ |
|
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|
3984 0, /* tp_weaklistoffset */ |
|
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|
3985 0, /* tp_iter */ |
|
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Recorded merge of revisions 81032 via svnmerge from
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|
3986 0, /* tp_iternext */ |
|
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|
3987 sock_methods, /* tp_methods */ |
|
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|
3988 sock_memberlist, /* tp_members */ |
|
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|
3989 0, /* tp_getset */ |
|
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|
3990 0, /* tp_base */ |
|
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|
3991 0, /* tp_dict */ |
|
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|
3992 0, /* tp_descr_get */ |
|
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|
3993 0, /* tp_descr_set */ |
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|
3994 0, /* tp_dictoffset */ |
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3995 sock_initobj, /* tp_init */ |
|
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|
3996 PyType_GenericAlloc, /* tp_alloc */ |
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3997 sock_new, /* tp_new */ |
|
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|
3998 PyObject_Del, /* tp_free */ |
| 294 | 3999 }; |
| 4000 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
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|
4001 |
|
324
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
4002 /* Python interface to gethostname(). */ |
|
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
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309
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|
4003 |
|
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
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|
4004 /*ARGSUSED*/ |
| 1970 | 4005 static PyObject * |
|
38669
19fd6141940d
Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn
Thomas Wouters <thomas@python.org>
parents:
38453
diff
changeset
|
4006 socket_gethostname(PyObject *self, PyObject *unused) |
|
324
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
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|
4007 { |
|
65721
a4fd3dc74299
Issue #9377: Use Unicode API for gethostname on Windows.
Martin v. Löwis <martin@v.loewis.de>
parents:
65707
diff
changeset
|
4008 #ifdef MS_WINDOWS |
|
a4fd3dc74299
Issue #9377: Use Unicode API for gethostname on Windows.
Martin v. Löwis <martin@v.loewis.de>
parents:
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diff
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|
4009 /* Don't use winsock's gethostname, as this returns the ANSI |
|
a4fd3dc74299
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Martin v. Löwis <martin@v.loewis.de>
parents:
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diff
changeset
|
4010 version of the hostname, whereas we need a Unicode string. |
|
a4fd3dc74299
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parents:
65707
diff
changeset
|
4011 Otherwise, gethostname apparently also returns the DNS name. */ |
|
65981
49b0d423023e
Fixed socket_gethostname() on windows.
Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp>
parents:
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diff
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|
4012 wchar_t buf[MAX_COMPUTERNAME_LENGTH + 1]; |
|
72510
b534b56379cb
Use the new Py_ARRAY_LENGTH macro
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parents:
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diff
changeset
|
4013 DWORD size = Py_ARRAY_LENGTH(buf); |
|
73594
488a2e41e89d
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|
4014 wchar_t *name; |
|
65981
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|
4015 PyObject *result; |
|
73594
488a2e41e89d
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|
4016 |
|
488a2e41e89d
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73478
diff
changeset
|
4017 if (GetComputerNameExW(ComputerNamePhysicalDnsHostname, buf, &size)) |
|
73683
d48b4a1c511a
Use the new Unicode API
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parents:
73594
diff
changeset
|
4018 return PyUnicode_FromWideChar(buf, size); |
|
73594
488a2e41e89d
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|
4019 |
|
488a2e41e89d
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|
4020 if (GetLastError() != ERROR_MORE_DATA) |
|
488a2e41e89d
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|
4021 return PyErr_SetFromWindowsErr(0); |
|
488a2e41e89d
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|
4022 |
|
488a2e41e89d
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|
4023 if (size == 0) |
|
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|
4024 return PyUnicode_New(0, 0); |
|
488a2e41e89d
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|
4025 |
|
488a2e41e89d
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|
4026 /* MSDN says ERROR_MORE_DATA may occur because DNS allows longer |
|
488a2e41e89d
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|
4027 names */ |
|
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73478
diff
changeset
|
4028 name = PyMem_Malloc(size * sizeof(wchar_t)); |
|
488a2e41e89d
socket_gethostname() uses a wchar_t* with PyMem_Malloc() to avoid the
Victor Stinner <victor.stinner@haypocalc.com>
parents:
73478
diff
changeset
|
4029 if (!name) |
|
488a2e41e89d
socket_gethostname() uses a wchar_t* with PyMem_Malloc() to avoid the
Victor Stinner <victor.stinner@haypocalc.com>
parents:
73478
diff
changeset
|
4030 return NULL; |
|
488a2e41e89d
socket_gethostname() uses a wchar_t* with PyMem_Malloc() to avoid the
Victor Stinner <victor.stinner@haypocalc.com>
parents:
73478
diff
changeset
|
4031 if (!GetComputerNameExW(ComputerNamePhysicalDnsHostname, |
|
488a2e41e89d
socket_gethostname() uses a wchar_t* with PyMem_Malloc() to avoid the
Victor Stinner <victor.stinner@haypocalc.com>
parents:
73478
diff
changeset
|
4032 name, |
|
488a2e41e89d
socket_gethostname() uses a wchar_t* with PyMem_Malloc() to avoid the
Victor Stinner <victor.stinner@haypocalc.com>
parents:
73478
diff
changeset
|
4033 &size)) |
|
488a2e41e89d
socket_gethostname() uses a wchar_t* with PyMem_Malloc() to avoid the
Victor Stinner <victor.stinner@haypocalc.com>
parents:
73478
diff
changeset
|
4034 { |
|
488a2e41e89d
socket_gethostname() uses a wchar_t* with PyMem_Malloc() to avoid the
Victor Stinner <victor.stinner@haypocalc.com>
parents:
73478
diff
changeset
|
4035 PyMem_Free(name); |
|
488a2e41e89d
socket_gethostname() uses a wchar_t* with PyMem_Malloc() to avoid the
Victor Stinner <victor.stinner@haypocalc.com>
parents:
73478
diff
changeset
|
4036 return PyErr_SetFromWindowsErr(0); |
|
488a2e41e89d
socket_gethostname() uses a wchar_t* with PyMem_Malloc() to avoid the
Victor Stinner <victor.stinner@haypocalc.com>
parents:
73478
diff
changeset
|
4037 } |
|
488a2e41e89d
socket_gethostname() uses a wchar_t* with PyMem_Malloc() to avoid the
Victor Stinner <victor.stinner@haypocalc.com>
parents:
73478
diff
changeset
|
4038 |
|
488a2e41e89d
socket_gethostname() uses a wchar_t* with PyMem_Malloc() to avoid the
Victor Stinner <victor.stinner@haypocalc.com>
parents:
73478
diff
changeset
|
4039 result = PyUnicode_FromWideChar(name, size); |
|
488a2e41e89d
socket_gethostname() uses a wchar_t* with PyMem_Malloc() to avoid the
Victor Stinner <victor.stinner@haypocalc.com>
parents:
73478
diff
changeset
|
4040 PyMem_Free(name); |
|
488a2e41e89d
socket_gethostname() uses a wchar_t* with PyMem_Malloc() to avoid the
Victor Stinner <victor.stinner@haypocalc.com>
parents:
73478
diff
changeset
|
4041 return result; |
|
65721
a4fd3dc74299
Issue #9377: Use Unicode API for gethostname on Windows.
Martin v. Löwis <martin@v.loewis.de>
parents:
65707
diff
changeset
|
4042 #else |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4043 char buf[1024]; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4044 int res; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4045 Py_BEGIN_ALLOW_THREADS |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4046 res = gethostname(buf, (int) sizeof buf - 1); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4047 Py_END_ALLOW_THREADS |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4048 if (res < 0) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4049 return set_error(); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4050 buf[sizeof buf - 1] = '\0'; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4051 return PyUnicode_FromString(buf); |
|
65721
a4fd3dc74299
Issue #9377: Use Unicode API for gethostname on Windows.
Martin v. Löwis <martin@v.loewis.de>
parents:
65707
diff
changeset
|
4052 #endif |
|
324
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
4053 } |
| 926 | 4054 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4055 PyDoc_STRVAR(gethostname_doc, |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4056 "gethostname() -> string\n\ |
|
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4057 \n\ |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4058 Return the current host name."); |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4059 |
|
68194
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4060 #ifdef HAVE_SETHOSTNAME |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4061 PyDoc_STRVAR(sethostname_doc, |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4062 "sethostname(name)\n\n\ |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4063 Sets the hostname to name."); |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4064 |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4065 static PyObject * |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4066 socket_sethostname(PyObject *self, PyObject *args) |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4067 { |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4068 PyObject *hnobj; |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4069 Py_buffer buf; |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4070 int res, flag = 0; |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4071 |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4072 if (!PyArg_ParseTuple(args, "S:sethostname", &hnobj)) { |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4073 PyErr_Clear(); |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4074 if (!PyArg_ParseTuple(args, "O&:sethostname", |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4075 PyUnicode_FSConverter, &hnobj)) |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4076 return NULL; |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4077 flag = 1; |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4078 } |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4079 res = PyObject_GetBuffer(hnobj, &buf, PyBUF_SIMPLE); |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4080 if (!res) { |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4081 res = sethostname(buf.buf, buf.len); |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4082 PyBuffer_Release(&buf); |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4083 } |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4084 if (flag) |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4085 Py_DECREF(hnobj); |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4086 if (res) |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4087 return set_error(); |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4088 Py_RETURN_NONE; |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4089 } |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
4090 #endif |
| 926 | 4091 |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
4092 /* Python interface to gethostbyname(name). */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
4093 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
4094 /*ARGSUSED*/ |
| 1970 | 4095 static PyObject * |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
4096 socket_gethostbyname(PyObject *self, PyObject *args) |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
4097 { |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4098 char *name; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4099 sock_addr_t addrbuf; |
|
64230
35304c2fe9e0
Issue #1027206: Support IDNA in gethostbyname, gethostbyname_ex and
Martin v. Löwis <martin@v.loewis.de>
parents:
64120
diff
changeset
|
4100 PyObject *ret = NULL; |
|
35304c2fe9e0
Issue #1027206: Support IDNA in gethostbyname, gethostbyname_ex and
Martin v. Löwis <martin@v.loewis.de>
parents:
64120
diff
changeset
|
4101 |
|
35304c2fe9e0
Issue #1027206: Support IDNA in gethostbyname, gethostbyname_ex and
Martin v. Löwis <martin@v.loewis.de>
parents:
64120
diff
changeset
|
4102 if (!PyArg_ParseTuple(args, "et:gethostbyname", "idna", &name)) |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
61086
diff
changeset
|
4103 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4104 if (setipaddr(name, SAS2SA(&addrbuf), sizeof(addrbuf), AF_INET) < 0) |
|
64230
35304c2fe9e0
Issue #1027206: Support IDNA in gethostbyname, gethostbyname_ex and
Martin v. Löwis <martin@v.loewis.de>
parents:
64120
diff
changeset
|
4105 goto finally; |
|
35304c2fe9e0
Issue #1027206: Support IDNA in gethostbyname, gethostbyname_ex and
Martin v. Löwis <martin@v.loewis.de>
parents:
64120
diff
changeset
|
4106 ret = makeipaddr(SAS2SA(&addrbuf), sizeof(struct sockaddr_in)); |
|
35304c2fe9e0
Issue #1027206: Support IDNA in gethostbyname, gethostbyname_ex and
Martin v. Löwis <martin@v.loewis.de>
parents:
64120
diff
changeset
|
4107 finally: |
|
35304c2fe9e0
Issue #1027206: Support IDNA in gethostbyname, gethostbyname_ex and
Martin v. Löwis <martin@v.loewis.de>
parents:
64120
diff
changeset
|
4108 PyMem_Free(name); |
|
35304c2fe9e0
Issue #1027206: Support IDNA in gethostbyname, gethostbyname_ex and
Martin v. Löwis <martin@v.loewis.de>
parents:
64120
diff
changeset
|
4109 return ret; |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
4110 } |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
4111 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4112 PyDoc_STRVAR(gethostbyname_doc, |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4113 "gethostbyname(host) -> address\n\ |
|
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4114 \n\ |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4115 Return the IP address (a string of the form '255.255.255.255') for a host."); |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4116 |
|
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4117 |
|
8821
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4118 /* Convenience function common to gethostbyname_ex and gethostbyaddr */ |
|
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4119 |
|
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4120 static PyObject * |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
4121 gethost_common(struct hostent *h, struct sockaddr *addr, int alen, int af) |
|
8821
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4122 { |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
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changeset
|
4123 char **pch; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
4124 PyObject *rtn_tuple = (PyObject *)NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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changeset
|
4125 PyObject *name_list = (PyObject *)NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
4126 PyObject *addr_list = (PyObject *)NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4127 PyObject *tmp; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4128 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4129 if (h == NULL) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4130 /* Let's get real error message to return */ |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4131 set_herror(h_errno); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4132 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4133 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4134 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4135 if (h->h_addrtype != af) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4136 /* Let's get real error message to return */ |
|
74007
51412b4b81ae
Issue #13560: os.strerror() now uses the current locale encoding instead of UTF-8
Victor Stinner <victor.stinner@haypocalc.com>
parents:
73998
diff
changeset
|
4137 errno = EAFNOSUPPORT; |
|
51412b4b81ae
Issue #13560: os.strerror() now uses the current locale encoding instead of UTF-8
Victor Stinner <victor.stinner@haypocalc.com>
parents:
73998
diff
changeset
|
4138 PyErr_SetFromErrno(PyExc_OSError); |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4139 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4140 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4141 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4142 switch (af) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4143 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4144 case AF_INET: |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4145 if (alen < sizeof(struct sockaddr_in)) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4146 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4147 break; |
|
23715
c2733e8f6612
SF patch 555085 (timeout socket implementation) by Michael Gilfix.
Guido van Rossum <guido@python.org>
parents:
23714
diff
changeset
|
4148 |
|
21128
15ff504632ed
Remove INET6 define. Use ENABLE_IPV6 instead.
Martin v. Löwis <martin@v.loewis.de>
parents:
21094
diff
changeset
|
4149 #ifdef ENABLE_IPV6 |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4150 case AF_INET6: |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4151 if (alen < sizeof(struct sockaddr_in6)) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4152 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4153 break; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4154 #endif |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4155 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4156 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4157 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4158 if ((name_list = PyList_New(0)) == NULL) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4159 goto err; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4160 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4161 if ((addr_list = PyList_New(0)) == NULL) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4162 goto err; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4163 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4164 /* SF #1511317: h_aliases can be NULL */ |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4165 if (h->h_aliases) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4166 for (pch = h->h_aliases; *pch != NULL; pch++) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4167 int status; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4168 tmp = PyUnicode_FromString(*pch); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4169 if (tmp == NULL) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4170 goto err; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4171 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4172 status = PyList_Append(name_list, tmp); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4173 Py_DECREF(tmp); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4174 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4175 if (status) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4176 goto err; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4177 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4178 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4179 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4180 for (pch = h->h_addr_list; *pch != NULL; pch++) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4181 int status; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4182 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4183 switch (af) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4184 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4185 case AF_INET: |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4186 { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4187 struct sockaddr_in sin; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4188 memset(&sin, 0, sizeof(sin)); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4189 sin.sin_family = af; |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
4190 #ifdef HAVE_SOCKADDR_SA_LEN |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4191 sin.sin_len = sizeof(sin); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4192 #endif |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4193 memcpy(&sin.sin_addr, *pch, sizeof(sin.sin_addr)); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4194 tmp = makeipaddr((struct sockaddr *)&sin, sizeof(sin)); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4195 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4196 if (pch == h->h_addr_list && alen >= sizeof(sin)) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4197 memcpy((char *) addr, &sin, sizeof(sin)); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4198 break; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4199 } |
|
23715
c2733e8f6612
SF patch 555085 (timeout socket implementation) by Michael Gilfix.
Guido van Rossum <guido@python.org>
parents:
23714
diff
changeset
|
4200 |
|
21128
15ff504632ed
Remove INET6 define. Use ENABLE_IPV6 instead.
Martin v. Löwis <martin@v.loewis.de>
parents:
21094
diff
changeset
|
4201 #ifdef ENABLE_IPV6 |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4202 case AF_INET6: |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4203 { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4204 struct sockaddr_in6 sin6; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4205 memset(&sin6, 0, sizeof(sin6)); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4206 sin6.sin6_family = af; |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
4207 #ifdef HAVE_SOCKADDR_SA_LEN |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4208 sin6.sin6_len = sizeof(sin6); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4209 #endif |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4210 memcpy(&sin6.sin6_addr, *pch, sizeof(sin6.sin6_addr)); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4211 tmp = makeipaddr((struct sockaddr *)&sin6, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4212 sizeof(sin6)); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
4213 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4214 if (pch == h->h_addr_list && alen >= sizeof(sin6)) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4215 memcpy((char *) addr, &sin6, sizeof(sin6)); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4216 break; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4217 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4218 #endif |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
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diff
changeset
|
4219 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4220 default: /* can't happen */ |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
4221 PyErr_SetString(PyExc_OSError, |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4222 "unsupported address family"); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4223 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4224 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4225 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4226 if (tmp == NULL) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4227 goto err; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4228 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4229 status = PyList_Append(addr_list, tmp); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4230 Py_DECREF(tmp); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4231 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4232 if (status) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4233 goto err; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4234 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4235 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4236 rtn_tuple = Py_BuildValue("sOO", h->h_name, name_list, addr_list); |
|
23715
c2733e8f6612
SF patch 555085 (timeout socket implementation) by Michael Gilfix.
Guido van Rossum <guido@python.org>
parents:
23714
diff
changeset
|
4237 |
|
8821
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4238 err: |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4239 Py_XDECREF(name_list); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4240 Py_XDECREF(addr_list); |
|
f197407bdba2
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changeset
|
4241 return rtn_tuple; |
|
8821
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4242 } |
|
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4243 |
|
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4244 |
|
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4245 /* Python interface to gethostbyname_ex(name). */ |
|
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4246 |
|
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4247 /*ARGSUSED*/ |
|
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4248 static PyObject * |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
4249 socket_gethostbyname_ex(PyObject *self, PyObject *args) |
|
8821
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4250 { |
|
61467
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parents:
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diff
changeset
|
4251 char *name; |
|
f197407bdba2
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Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4252 struct hostent *h; |
|
74142
683a1b1ff15d
Issue #8623: Fix some strict-aliasing warnings. Patch by David Watson.
Charles-François Natali <neologix@free.fr>
parents:
74012
diff
changeset
|
4253 sock_addr_t addr; |
|
61467
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parents:
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diff
changeset
|
4254 struct sockaddr *sa; |
|
64230
35304c2fe9e0
Issue #1027206: Support IDNA in gethostbyname, gethostbyname_ex and
Martin v. Löwis <martin@v.loewis.de>
parents:
64120
diff
changeset
|
4255 PyObject *ret = NULL; |
|
8821
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4256 #ifdef HAVE_GETHOSTBYNAME_R |
|
61467
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|
4257 struct hostent hp_allocated; |
|
10453
5b54fa775e55
Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents:
10442
diff
changeset
|
4258 #ifdef HAVE_GETHOSTBYNAME_R_3_ARG |
|
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|
4259 struct hostent_data data; |
|
10453
5b54fa775e55
Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents:
10442
diff
changeset
|
4260 #else |
|
61467
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|
4261 char buf[16384]; |
|
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changeset
|
4262 int buf_len = (sizeof buf) - 1; |
|
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changeset
|
4263 int errnop; |
|
10453
5b54fa775e55
Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents:
10442
diff
changeset
|
4264 #endif |
|
75469
2f10c1ad4b21
Issue #10951: Fix warnings in the socket module.
Ross Lagerwall <rosslagerwall@gmail.com>
parents:
74741
diff
changeset
|
4265 #ifdef HAVE_GETHOSTBYNAME_R_3_ARG |
|
61467
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|
4266 int result; |
|
10401
f81db738abd9
Patch by Rob Riggs for Linux -- glibc2 has a different argument
Guido van Rossum <guido@python.org>
parents:
9679
diff
changeset
|
4267 #endif |
|
8821
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4268 #endif /* HAVE_GETHOSTBYNAME_R */ |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
4269 |
|
64230
35304c2fe9e0
Issue #1027206: Support IDNA in gethostbyname, gethostbyname_ex and
Martin v. Löwis <martin@v.loewis.de>
parents:
64120
diff
changeset
|
4270 if (!PyArg_ParseTuple(args, "et:gethostbyname_ex", "idna", &name)) |
|
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changeset
|
4271 return NULL; |
|
74142
683a1b1ff15d
Issue #8623: Fix some strict-aliasing warnings. Patch by David Watson.
Charles-François Natali <neologix@free.fr>
parents:
74012
diff
changeset
|
4272 if (setipaddr(name, SAS2SA(&addr), sizeof(addr), AF_INET) < 0) |
|
64230
35304c2fe9e0
Issue #1027206: Support IDNA in gethostbyname, gethostbyname_ex and
Martin v. Löwis <martin@v.loewis.de>
parents:
64120
diff
changeset
|
4273 goto finally; |
|
61467
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diff
changeset
|
4274 Py_BEGIN_ALLOW_THREADS |
|
8821
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4275 #ifdef HAVE_GETHOSTBYNAME_R |
|
10453
5b54fa775e55
Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents:
10442
diff
changeset
|
4276 #if defined(HAVE_GETHOSTBYNAME_R_6_ARG) |
|
75469
2f10c1ad4b21
Issue #10951: Fix warnings in the socket module.
Ross Lagerwall <rosslagerwall@gmail.com>
parents:
74741
diff
changeset
|
4277 gethostbyname_r(name, &hp_allocated, buf, buf_len, |
|
61467
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diff
changeset
|
4278 &h, &errnop); |
|
10453
5b54fa775e55
Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents:
10442
diff
changeset
|
4279 #elif defined(HAVE_GETHOSTBYNAME_R_5_ARG) |
|
61467
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parents:
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diff
changeset
|
4280 h = gethostbyname_r(name, &hp_allocated, buf, buf_len, &errnop); |
|
10453
5b54fa775e55
Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents:
10442
diff
changeset
|
4281 #else /* HAVE_GETHOSTBYNAME_R_3_ARG */ |
|
61467
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diff
changeset
|
4282 memset((void *) &data, '\0', sizeof(data)); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
4283 result = gethostbyname_r(name, &hp_allocated, &data); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
4284 h = (result != 0) ? NULL : &hp_allocated; |
|
10401
f81db738abd9
Patch by Rob Riggs for Linux -- glibc2 has a different argument
Guido van Rossum <guido@python.org>
parents:
9679
diff
changeset
|
4285 #endif |
|
8821
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4286 #else /* not HAVE_GETHOSTBYNAME_R */ |
|
10442
9184c9e108f9
Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents:
10441
diff
changeset
|
4287 #ifdef USE_GETHOSTBYNAME_LOCK |
|
61467
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diff
changeset
|
4288 PyThread_acquire_lock(netdb_lock, 1); |
|
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diff
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|
4289 #endif |
|
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diff
changeset
|
4290 h = gethostbyname(name); |
|
10441
9ba5dffccb1b
Jonathan Giddy writes:
Guido van Rossum <guido@python.org>
parents:
10401
diff
changeset
|
4291 #endif /* HAVE_GETHOSTBYNAME_R */ |
|
61467
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diff
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|
4292 Py_END_ALLOW_THREADS |
|
f197407bdba2
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diff
changeset
|
4293 /* Some C libraries would require addr.__ss_family instead of |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
4294 addr.ss_family. |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
4295 Therefore, we cast the sockaddr_storage into sockaddr to |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
4296 access sa_family. */ |
|
74142
683a1b1ff15d
Issue #8623: Fix some strict-aliasing warnings. Patch by David Watson.
Charles-François Natali <neologix@free.fr>
parents:
74012
diff
changeset
|
4297 sa = SAS2SA(&addr); |
|
683a1b1ff15d
Issue #8623: Fix some strict-aliasing warnings. Patch by David Watson.
Charles-François Natali <neologix@free.fr>
parents:
74012
diff
changeset
|
4298 ret = gethost_common(h, SAS2SA(&addr), sizeof(addr), |
|
61467
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parents:
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diff
changeset
|
4299 sa->sa_family); |
|
10442
9184c9e108f9
Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents:
10441
diff
changeset
|
4300 #ifdef USE_GETHOSTBYNAME_LOCK |
|
61467
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changeset
|
4301 PyThread_release_lock(netdb_lock); |
|
f197407bdba2
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diff
changeset
|
4302 #endif |
|
64230
35304c2fe9e0
Issue #1027206: Support IDNA in gethostbyname, gethostbyname_ex and
Martin v. Löwis <martin@v.loewis.de>
parents:
64120
diff
changeset
|
4303 finally: |
|
35304c2fe9e0
Issue #1027206: Support IDNA in gethostbyname, gethostbyname_ex and
Martin v. Löwis <martin@v.loewis.de>
parents:
64120
diff
changeset
|
4304 PyMem_Free(name); |
|
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diff
changeset
|
4305 return ret; |
|
8821
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4306 } |
|
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4307 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4308 PyDoc_STRVAR(ghbn_ex_doc, |
|
8821
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4309 "gethostbyname_ex(host) -> (name, aliaslist, addresslist)\n\ |
|
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4310 \n\ |
|
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4311 Return the true host name, a list of aliases, and a list of IP addresses,\n\ |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4312 for a host. The host argument is a string giving a host name or IP number."); |
|
8821
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4313 |
|
a1c16a3fa7db
Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents:
8631
diff
changeset
|
4314 |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
4315 /* Python interface to gethostbyaddr(IP). */ |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
4316 |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
4317 /*ARGSUSED*/ |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
4318 static PyObject * |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
4319 socket_gethostbyaddr(PyObject *self, PyObject *args) |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
4320 { |
|
74142
683a1b1ff15d
Issue #8623: Fix some strict-aliasing warnings. Patch by David Watson.
Charles-François Natali <neologix@free.fr>
parents:
74012
diff
changeset
|
4321 sock_addr_t addr; |
|
683a1b1ff15d
Issue #8623: Fix some strict-aliasing warnings. Patch by David Watson.
Charles-François Natali <neologix@free.fr>
parents:
74012
diff
changeset
|
4322 struct sockaddr *sa = SAS2SA(&addr); |
|
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|
4323 char *ip_num; |
|
f197407bdba2
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diff
changeset
|
4324 struct hostent *h; |
|
64230
35304c2fe9e0
Issue #1027206: Support IDNA in gethostbyname, gethostbyname_ex and
Martin v. Löwis <martin@v.loewis.de>
parents:
64120
diff
changeset
|
4325 PyObject *ret = NULL; |
|
7942
ee2aaa2f722a
Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents:
6718
diff
changeset
|
4326 #ifdef HAVE_GETHOSTBYNAME_R |
|
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changeset
|
4327 struct hostent hp_allocated; |
|
10453
5b54fa775e55
Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents:
10442
diff
changeset
|
4328 #ifdef HAVE_GETHOSTBYNAME_R_3_ARG |
|
61467
f197407bdba2
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changeset
|
4329 struct hostent_data data; |
|
10453
5b54fa775e55
Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents:
10442
diff
changeset
|
4330 #else |
|
61467
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|
4331 /* glibcs up to 2.10 assume that the buf argument to |
|
f197407bdba2
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changeset
|
4332 gethostbyaddr_r is 8-byte aligned, which at least llvm-gcc |
|
f197407bdba2
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|
4333 does not ensure. The attribute below instructs the compiler |
|
f197407bdba2
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|
4334 to maintain this alignment. */ |
|
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|
4335 char buf[16384] Py_ALIGNED(8); |
|
f197407bdba2
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|
4336 int buf_len = (sizeof buf) - 1; |
|
f197407bdba2
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|
4337 int errnop; |
|
10453
5b54fa775e55
Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents:
10442
diff
changeset
|
4338 #endif |
|
75469
2f10c1ad4b21
Issue #10951: Fix warnings in the socket module.
Ross Lagerwall <rosslagerwall@gmail.com>
parents:
74741
diff
changeset
|
4339 #ifdef HAVE_GETHOSTBYNAME_R_3_ARG |
|
61467
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|
4340 int result; |
|
10401
f81db738abd9
Patch by Rob Riggs for Linux -- glibc2 has a different argument
Guido van Rossum <guido@python.org>
parents:
9679
diff
changeset
|
4341 #endif |
|
7942
ee2aaa2f722a
Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents:
6718
diff
changeset
|
4342 #endif /* HAVE_GETHOSTBYNAME_R */ |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4343 char *ap; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4344 int al; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4345 int af; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4346 |
|
64230
35304c2fe9e0
Issue #1027206: Support IDNA in gethostbyname, gethostbyname_ex and
Martin v. Löwis <martin@v.loewis.de>
parents:
64120
diff
changeset
|
4347 if (!PyArg_ParseTuple(args, "et:gethostbyaddr", "idna", &ip_num)) |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4348 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4349 af = AF_UNSPEC; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4350 if (setipaddr(ip_num, sa, sizeof(addr), af) < 0) |
|
64230
35304c2fe9e0
Issue #1027206: Support IDNA in gethostbyname, gethostbyname_ex and
Martin v. Löwis <martin@v.loewis.de>
parents:
64120
diff
changeset
|
4351 goto finally; |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4352 af = sa->sa_family; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4353 ap = NULL; |
|
68102
e2f96bd29252
Issue #8914: fix various warnings from the Clang static analyzer v254.
Brett Cannon <bcannon@gmail.com>
parents:
66799
diff
changeset
|
4354 /* al = 0; */ |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4355 switch (af) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4356 case AF_INET: |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4357 ap = (char *)&((struct sockaddr_in *)sa)->sin_addr; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4358 al = sizeof(((struct sockaddr_in *)sa)->sin_addr); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4359 break; |
|
21128
15ff504632ed
Remove INET6 define. Use ENABLE_IPV6 instead.
Martin v. Löwis <martin@v.loewis.de>
parents:
21094
diff
changeset
|
4360 #ifdef ENABLE_IPV6 |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4361 case AF_INET6: |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4362 ap = (char *)&((struct sockaddr_in6 *)sa)->sin6_addr; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4363 al = sizeof(((struct sockaddr_in6 *)sa)->sin6_addr); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4364 break; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4365 #endif |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4366 default: |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
4367 PyErr_SetString(PyExc_OSError, "unsupported address family"); |
|
64230
35304c2fe9e0
Issue #1027206: Support IDNA in gethostbyname, gethostbyname_ex and
Martin v. Löwis <martin@v.loewis.de>
parents:
64120
diff
changeset
|
4368 goto finally; |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4369 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4370 Py_BEGIN_ALLOW_THREADS |
|
7942
ee2aaa2f722a
Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents:
6718
diff
changeset
|
4371 #ifdef HAVE_GETHOSTBYNAME_R |
|
10453
5b54fa775e55
Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents:
10442
diff
changeset
|
4372 #if defined(HAVE_GETHOSTBYNAME_R_6_ARG) |
|
75469
2f10c1ad4b21
Issue #10951: Fix warnings in the socket module.
Ross Lagerwall <rosslagerwall@gmail.com>
parents:
74741
diff
changeset
|
4373 gethostbyaddr_r(ap, al, af, |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4374 &hp_allocated, buf, buf_len, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4375 &h, &errnop); |
|
10453
5b54fa775e55
Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents:
10442
diff
changeset
|
4376 #elif defined(HAVE_GETHOSTBYNAME_R_5_ARG) |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4377 h = gethostbyaddr_r(ap, al, af, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4378 &hp_allocated, buf, buf_len, &errnop); |
|
10453
5b54fa775e55
Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents:
10442
diff
changeset
|
4379 #else /* HAVE_GETHOSTBYNAME_R_3_ARG */ |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4380 memset((void *) &data, '\0', sizeof(data)); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4381 result = gethostbyaddr_r(ap, al, af, &hp_allocated, &data); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4382 h = (result != 0) ? NULL : &hp_allocated; |
|
10401
f81db738abd9
Patch by Rob Riggs for Linux -- glibc2 has a different argument
Guido van Rossum <guido@python.org>
parents:
9679
diff
changeset
|
4383 #endif |
|
7942
ee2aaa2f722a
Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents:
6718
diff
changeset
|
4384 #else /* not HAVE_GETHOSTBYNAME_R */ |
|
10442
9184c9e108f9
Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents:
10441
diff
changeset
|
4385 #ifdef USE_GETHOSTBYNAME_LOCK |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4386 PyThread_acquire_lock(netdb_lock, 1); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4387 #endif |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4388 h = gethostbyaddr(ap, al, af); |
|
10442
9184c9e108f9
Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents:
10441
diff
changeset
|
4389 #endif /* HAVE_GETHOSTBYNAME_R */ |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4390 Py_END_ALLOW_THREADS |
|
74142
683a1b1ff15d
Issue #8623: Fix some strict-aliasing warnings. Patch by David Watson.
Charles-François Natali <neologix@free.fr>
parents:
74012
diff
changeset
|
4391 ret = gethost_common(h, SAS2SA(&addr), sizeof(addr), af); |
|
10442
9184c9e108f9
Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents:
10441
diff
changeset
|
4392 #ifdef USE_GETHOSTBYNAME_LOCK |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4393 PyThread_release_lock(netdb_lock); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4394 #endif |
|
64230
35304c2fe9e0
Issue #1027206: Support IDNA in gethostbyname, gethostbyname_ex and
Martin v. Löwis <martin@v.loewis.de>
parents:
64120
diff
changeset
|
4395 finally: |
|
35304c2fe9e0
Issue #1027206: Support IDNA in gethostbyname, gethostbyname_ex and
Martin v. Löwis <martin@v.loewis.de>
parents:
64120
diff
changeset
|
4396 PyMem_Free(ip_num); |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4397 return ret; |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
4398 } |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
4399 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4400 PyDoc_STRVAR(gethostbyaddr_doc, |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4401 "gethostbyaddr(host) -> (name, aliaslist, addresslist)\n\ |
|
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4402 \n\ |
|
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4403 Return the true host name, a list of aliases, and a list of IP addresses,\n\ |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4404 for a host. The host argument is a string giving a host name or IP number."); |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4405 |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
4406 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
4407 /* Python interface to getservbyname(name). |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
4408 This only returns the port number, since the other info is already |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
4409 known or not useful (like the list of aliases). */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
4410 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
4411 /*ARGSUSED*/ |
| 1970 | 4412 static PyObject * |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
4413 socket_getservbyname(PyObject *self, PyObject *args) |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
4414 { |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4415 char *name, *proto=NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4416 struct servent *sp; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4417 if (!PyArg_ParseTuple(args, "s|s:getservbyname", &name, &proto)) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4418 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4419 Py_BEGIN_ALLOW_THREADS |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4420 sp = getservbyname(name, proto); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4421 Py_END_ALLOW_THREADS |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4422 if (sp == NULL) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
4423 PyErr_SetString(PyExc_OSError, "service/proto not found"); |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4424 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4425 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4426 return PyLong_FromLong((long) ntohs(sp->s_port)); |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
4427 } |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
4428 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4429 PyDoc_STRVAR(getservbyname_doc, |
|
32429
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4430 "getservbyname(servicename[, protocolname]) -> integer\n\ |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4431 \n\ |
|
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4432 Return a port number from a service name and protocol name.\n\ |
|
32429
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4433 The optional protocol name, if given, should be 'tcp' or 'udp',\n\ |
|
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4434 otherwise any protocol will match."); |
|
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4435 |
|
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4436 |
|
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4437 /* Python interface to getservbyport(port). |
|
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4438 This only returns the service name, since the other info is already |
|
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4439 known or not useful (like the list of aliases). */ |
|
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4440 |
|
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4441 /*ARGSUSED*/ |
|
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4442 static PyObject * |
|
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4443 socket_getservbyport(PyObject *self, PyObject *args) |
|
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4444 { |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
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changeset
|
4445 int port; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
4446 char *proto=NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
4447 struct servent *sp; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
4448 if (!PyArg_ParseTuple(args, "i|s:getservbyport", &port, &proto)) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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changeset
|
4449 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
4450 if (port < 0 || port > 0xffff) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
4451 PyErr_SetString( |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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changeset
|
4452 PyExc_OverflowError, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
4453 "getservbyport: port must be 0-65535."); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
4454 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
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|
4455 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
4456 Py_BEGIN_ALLOW_THREADS |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
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|
4457 sp = getservbyport(htons((short)port), proto); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
4458 Py_END_ALLOW_THREADS |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
4459 if (sp == NULL) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
4460 PyErr_SetString(PyExc_OSError, "port/proto not found"); |
|
61467
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|
4461 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
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|
4462 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
4463 return PyUnicode_FromString(sp->s_name); |
|
32429
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4464 } |
|
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4465 |
|
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4466 PyDoc_STRVAR(getservbyport_doc, |
|
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4467 "getservbyport(port[, protocolname]) -> string\n\ |
|
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4468 \n\ |
|
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4469 Return the service name from a port number and protocol name.\n\ |
|
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4470 The optional protocol name, if given, should be 'tcp' or 'udp',\n\ |
|
d8abf582f893
Added socket.getservbyport(), and make its second argument and that of
Barry Warsaw <barry@python.org>
parents:
32213
diff
changeset
|
4471 otherwise any protocol will match."); |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
4472 |
|
4782
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
4473 /* Python interface to getprotobyname(name). |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
4474 This only returns the protocol number, since the other info is |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
4475 already known or not useful (like the list of aliases). */ |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
4476 |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
4477 /*ARGSUSED*/ |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
4478 static PyObject * |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
4479 socket_getprotobyname(PyObject *self, PyObject *args) |
|
4782
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
4480 { |
|
61467
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|
4481 char *name; |
|
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Recorded merge of revisions 81032 via svnmerge from
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|
4482 struct protoent *sp; |
|
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Recorded merge of revisions 81032 via svnmerge from
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|
4483 if (!PyArg_ParseTuple(args, "s:getprotobyname", &name)) |
|
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|
4484 return NULL; |
|
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Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
4485 Py_BEGIN_ALLOW_THREADS |
|
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Recorded merge of revisions 81032 via svnmerge from
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|
4486 sp = getprotobyname(name); |
|
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Recorded merge of revisions 81032 via svnmerge from
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changeset
|
4487 Py_END_ALLOW_THREADS |
|
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Recorded merge of revisions 81032 via svnmerge from
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changeset
|
4488 if (sp == NULL) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4489 PyErr_SetString(PyExc_OSError, "protocol not found"); |
|
61467
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|
4490 return NULL; |
|
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Recorded merge of revisions 81032 via svnmerge from
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|
4491 } |
|
f197407bdba2
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diff
changeset
|
4492 return PyLong_FromLong((long) sp->p_proto); |
|
4782
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
4493 } |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
4494 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4495 PyDoc_STRVAR(getprotobyname_doc, |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4496 "getprotobyname(name) -> integer\n\ |
|
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4497 \n\ |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4498 Return the protocol number for the named protocol. (Rarely used.)"); |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4499 |
|
4782
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
4500 |
|
43881
70cfc7b504c2
This is roughly socket2.diff from issue 1378, with a few changes applied
Guido van Rossum <guido@python.org>
parents:
43877
diff
changeset
|
4501 #ifndef NO_DUP |
|
70cfc7b504c2
This is roughly socket2.diff from issue 1378, with a few changes applied
Guido van Rossum <guido@python.org>
parents:
43877
diff
changeset
|
4502 /* dup() function for socket fds */ |
|
70cfc7b504c2
This is roughly socket2.diff from issue 1378, with a few changes applied
Guido van Rossum <guido@python.org>
parents:
43877
diff
changeset
|
4503 |
|
70cfc7b504c2
This is roughly socket2.diff from issue 1378, with a few changes applied
Guido van Rossum <guido@python.org>
parents:
43877
diff
changeset
|
4504 static PyObject * |
|
70cfc7b504c2
This is roughly socket2.diff from issue 1378, with a few changes applied
Guido van Rossum <guido@python.org>
parents:
43877
diff
changeset
|
4505 socket_dup(PyObject *self, PyObject *fdobj) |
|
70cfc7b504c2
This is roughly socket2.diff from issue 1378, with a few changes applied
Guido van Rossum <guido@python.org>
parents:
43877
diff
changeset
|
4506 { |
|
61467
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|
4507 SOCKET_T fd, newfd; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
4508 PyObject *newfdobj; |
|
f197407bdba2
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|
4509 |
|
f197407bdba2
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|
4510 |
|
f197407bdba2
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changeset
|
4511 fd = PyLong_AsSocket_t(fdobj); |
|
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Recorded merge of revisions 81032 via svnmerge from
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changeset
|
4512 if (fd == (SOCKET_T)(-1) && PyErr_Occurred()) |
|
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|
4513 return NULL; |
|
f197407bdba2
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|
4514 |
|
f197407bdba2
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|
4515 newfd = dup_socket(fd); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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changeset
|
4516 if (newfd == INVALID_SOCKET) |
|
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|
4517 return set_error(); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
4518 |
|
f197407bdba2
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changeset
|
4519 newfdobj = PyLong_FromSocket_t(newfd); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
4520 if (newfdobj == NULL) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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changeset
|
4521 SOCKETCLOSE(newfd); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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changeset
|
4522 return newfdobj; |
|
43881
70cfc7b504c2
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Guido van Rossum <guido@python.org>
parents:
43877
diff
changeset
|
4523 } |
|
70cfc7b504c2
This is roughly socket2.diff from issue 1378, with a few changes applied
Guido van Rossum <guido@python.org>
parents:
43877
diff
changeset
|
4524 |
|
70cfc7b504c2
This is roughly socket2.diff from issue 1378, with a few changes applied
Guido van Rossum <guido@python.org>
parents:
43877
diff
changeset
|
4525 PyDoc_STRVAR(dup_doc, |
|
70cfc7b504c2
This is roughly socket2.diff from issue 1378, with a few changes applied
Guido van Rossum <guido@python.org>
parents:
43877
diff
changeset
|
4526 "dup(integer) -> integer\n\ |
|
70cfc7b504c2
This is roughly socket2.diff from issue 1378, with a few changes applied
Guido van Rossum <guido@python.org>
parents:
43877
diff
changeset
|
4527 \n\ |
|
70cfc7b504c2
This is roughly socket2.diff from issue 1378, with a few changes applied
Guido van Rossum <guido@python.org>
parents:
43877
diff
changeset
|
4528 Duplicate an integer socket file descriptor. This is like os.dup(), but for\n\ |
|
70cfc7b504c2
This is roughly socket2.diff from issue 1378, with a few changes applied
Guido van Rossum <guido@python.org>
parents:
43877
diff
changeset
|
4529 sockets; on some platforms os.dup() won't work for socket file descriptors."); |
|
70cfc7b504c2
This is roughly socket2.diff from issue 1378, with a few changes applied
Guido van Rossum <guido@python.org>
parents:
43877
diff
changeset
|
4530 #endif |
|
70cfc7b504c2
This is roughly socket2.diff from issue 1378, with a few changes applied
Guido van Rossum <guido@python.org>
parents:
43877
diff
changeset
|
4531 |
|
70cfc7b504c2
This is roughly socket2.diff from issue 1378, with a few changes applied
Guido van Rossum <guido@python.org>
parents:
43877
diff
changeset
|
4532 |
|
33063
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4533 #ifdef HAVE_SOCKETPAIR |
|
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4534 /* Create a pair of sockets using the socketpair() function. |
|
33239
fb9869044bba
Updated the socketpair() docstring and documentation to explain that the
Dave Cole <djc@object-craft.com.au>
parents:
33238
diff
changeset
|
4535 Arguments as for socket() except the default family is AF_UNIX if |
|
33280
826ad896a7a5
Patch #1015012. Improve markup and punctuation in libsocket.tex
Dave Cole <djc@object-craft.com.au>
parents:
33260
diff
changeset
|
4536 defined on the platform; otherwise, the default is AF_INET. */ |
|
33063
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4537 |
|
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4538 /*ARGSUSED*/ |
|
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4539 static PyObject * |
|
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4540 socket_socketpair(PyObject *self, PyObject *args) |
|
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4541 { |
|
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changeset
|
4542 PySocketSockObject *s0 = NULL, *s1 = NULL; |
|
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|
4543 SOCKET_T sv[2]; |
|
f197407bdba2
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changeset
|
4544 int family, type = SOCK_STREAM, proto = 0; |
|
f197407bdba2
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changeset
|
4545 PyObject *res = NULL; |
|
33063
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Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4546 |
|
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4547 #if defined(AF_UNIX) |
|
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|
4548 family = AF_UNIX; |
|
33063
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4549 #else |
|
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|
4550 family = AF_INET; |
|
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|
4551 #endif |
|
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|
4552 if (!PyArg_ParseTuple(args, "|iii:socketpair", |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4553 &family, &type, &proto)) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4554 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4555 /* Create a pair of socket fds */ |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4556 if (socketpair(family, type, proto, sv) < 0) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4557 return set_error(); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4558 s0 = new_sockobject(sv[0], family, type, proto); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4559 if (s0 == NULL) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4560 goto finally; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4561 s1 = new_sockobject(sv[1], family, type, proto); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4562 if (s1 == NULL) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4563 goto finally; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4564 res = PyTuple_Pack(2, s0, s1); |
|
33063
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4565 |
|
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4566 finally: |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4567 if (res == NULL) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4568 if (s0 == NULL) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4569 SOCKETCLOSE(sv[0]); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4570 if (s1 == NULL) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4571 SOCKETCLOSE(sv[1]); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4572 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4573 Py_XDECREF(s0); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4574 Py_XDECREF(s1); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4575 return res; |
|
33063
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4576 } |
|
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4577 |
|
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4578 PyDoc_STRVAR(socketpair_doc, |
|
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4579 "socketpair([family[, type[, proto]]]) -> (socket object, socket object)\n\ |
|
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4580 \n\ |
|
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4581 Create a pair of socket objects from the sockets returned by the platform\n\ |
|
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4582 socketpair() function.\n\ |
|
33239
fb9869044bba
Updated the socketpair() docstring and documentation to explain that the
Dave Cole <djc@object-craft.com.au>
parents:
33238
diff
changeset
|
4583 The arguments are the same as for socket() except the default family is\n\ |
|
33280
826ad896a7a5
Patch #1015012. Improve markup and punctuation in libsocket.tex
Dave Cole <djc@object-craft.com.au>
parents:
33260
diff
changeset
|
4584 AF_UNIX if defined on the platform; otherwise, the default is AF_INET."); |
|
33063
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4585 |
|
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4586 #endif /* HAVE_SOCKETPAIR */ |
|
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4587 |
|
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
parents:
32913
diff
changeset
|
4588 |
|
3673
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
4589 static PyObject * |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
4590 socket_ntohs(PyObject *self, PyObject *args) |
|
3673
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
4591 { |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4592 int x1, x2; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4593 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4594 if (!PyArg_ParseTuple(args, "i:ntohs", &x1)) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4595 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4596 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4597 if (x1 < 0) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4598 PyErr_SetString(PyExc_OverflowError, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4599 "can't convert negative number to unsigned long"); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4600 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4601 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4602 x2 = (unsigned int)ntohs((unsigned short)x1); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4603 return PyLong_FromLong(x2); |
|
3673
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
4604 } |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
4605 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4606 PyDoc_STRVAR(ntohs_doc, |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4607 "ntohs(integer) -> integer\n\ |
|
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4608 \n\ |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4609 Convert a 16-bit integer from network to host byte order."); |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4610 |
|
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4611 |
|
3673
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
4612 static PyObject * |
|
24375
89ce62126664
Extended socket.htonl and ntohl to accept longs.
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
24363
diff
changeset
|
4613 socket_ntohl(PyObject *self, PyObject *arg) |
|
3673
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
4614 { |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4615 unsigned long x; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4616 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4617 if (PyLong_Check(arg)) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4618 x = PyLong_AsUnsignedLong(arg); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4619 if (x == (unsigned long) -1 && PyErr_Occurred()) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4620 return NULL; |
|
24375
89ce62126664
Extended socket.htonl and ntohl to accept longs.
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
24363
diff
changeset
|
4621 #if SIZEOF_LONG > 4 |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4622 { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4623 unsigned long y; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4624 /* only want the trailing 32 bits */ |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4625 y = x & 0xFFFFFFFFUL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4626 if (y ^ x) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4627 return PyErr_Format(PyExc_OverflowError, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4628 "long int larger than 32 bits"); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4629 x = y; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4630 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4631 #endif |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4632 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4633 else |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4634 return PyErr_Format(PyExc_TypeError, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4635 "expected int/long, %s found", |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4636 Py_TYPE(arg)->tp_name); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4637 if (x == (unsigned long) -1 && PyErr_Occurred()) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4638 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4639 return PyLong_FromUnsignedLong(ntohl(x)); |
|
3673
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
4640 } |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
4641 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4642 PyDoc_STRVAR(ntohl_doc, |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4643 "ntohl(integer) -> integer\n\ |
|
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4644 \n\ |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4645 Convert a 32-bit integer from network to host byte order."); |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4646 |
|
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4647 |
|
3673
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
4648 static PyObject * |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
4649 socket_htons(PyObject *self, PyObject *args) |
|
3673
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
4650 { |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4651 int x1, x2; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4652 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4653 if (!PyArg_ParseTuple(args, "i:htons", &x1)) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4654 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4655 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4656 if (x1 < 0) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4657 PyErr_SetString(PyExc_OverflowError, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4658 "can't convert negative number to unsigned long"); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4659 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4660 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
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|
4661 x2 = (unsigned int)htons((unsigned short)x1); |
|
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|
4662 return PyLong_FromLong(x2); |
|
3673
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
4663 } |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
4664 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4665 PyDoc_STRVAR(htons_doc, |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4666 "htons(integer) -> integer\n\ |
|
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4667 \n\ |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4668 Convert a 16-bit integer from host to network byte order."); |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4669 |
|
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4670 |
|
3673
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
4671 static PyObject * |
|
24375
89ce62126664
Extended socket.htonl and ntohl to accept longs.
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
24363
diff
changeset
|
4672 socket_htonl(PyObject *self, PyObject *arg) |
|
3673
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
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diff
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|
4673 { |
|
61467
f197407bdba2
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|
4674 unsigned long x; |
|
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Recorded merge of revisions 81032 via svnmerge from
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|
4675 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
4676 if (PyLong_Check(arg)) { |
|
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Recorded merge of revisions 81032 via svnmerge from
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|
4677 x = PyLong_AsUnsignedLong(arg); |
|
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Recorded merge of revisions 81032 via svnmerge from
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|
4678 if (x == (unsigned long) -1 && PyErr_Occurred()) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
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|
4679 return NULL; |
|
24375
89ce62126664
Extended socket.htonl and ntohl to accept longs.
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
24363
diff
changeset
|
4680 #if SIZEOF_LONG > 4 |
|
61467
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Antoine Pitrou <solipsis@pitrou.net>
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|
4681 { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
4682 unsigned long y; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
4683 /* only want the trailing 32 bits */ |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
4684 y = x & 0xFFFFFFFFUL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
4685 if (y ^ x) |
|
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|
4686 return PyErr_Format(PyExc_OverflowError, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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|
4687 "long int larger than 32 bits"); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
4688 x = y; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
4689 } |
|
f197407bdba2
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|
4690 #endif |
|
f197407bdba2
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|
4691 } |
|
f197407bdba2
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|
4692 else |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
4693 return PyErr_Format(PyExc_TypeError, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
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changeset
|
4694 "expected int/long, %s found", |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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|
4695 Py_TYPE(arg)->tp_name); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
4696 return PyLong_FromUnsignedLong(htonl((unsigned long)x)); |
|
3673
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
4697 } |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
4698 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4699 PyDoc_STRVAR(htonl_doc, |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4700 "htonl(integer) -> integer\n\ |
|
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4701 \n\ |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4702 Convert a 32-bit integer from host to network byte order."); |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4703 |
|
23723
2f6f8708e3e9
Whitespace normalization, folding long lines, uniform comment
Guido van Rossum <guido@python.org>
parents:
23722
diff
changeset
|
4704 /* socket.inet_aton() and socket.inet_ntoa() functions. */ |
|
11217
f406e78ec10b
Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents:
11182
diff
changeset
|
4705 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4706 PyDoc_STRVAR(inet_aton_doc, |
|
41809
8e062e572ea4
Sockets facelift. APIs that could return binary data (e.g. aton() and
Guido van Rossum <guido@python.org>
parents:
41770
diff
changeset
|
4707 "inet_aton(string) -> bytes giving packed 32-bit IP representation\n\ |
|
11217
f406e78ec10b
Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents:
11182
diff
changeset
|
4708 \n\ |
|
11219
2d7331f4dfe3
Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents:
11217
diff
changeset
|
4709 Convert an IP address in string format (123.45.67.89) to the 32-bit packed\n\ |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4710 binary format used in low-level network functions."); |
|
11217
f406e78ec10b
Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents:
11182
diff
changeset
|
4711 |
|
f406e78ec10b
Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents:
11182
diff
changeset
|
4712 static PyObject* |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
4713 socket_inet_aton(PyObject *self, PyObject *args) |
|
11217
f406e78ec10b
Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents:
11182
diff
changeset
|
4714 { |
|
11268
3fe8d13328c8
It appears that inet_aton() doesn't really exist except in libresolv;
Guido van Rossum <guido@python.org>
parents:
11219
diff
changeset
|
4715 #ifndef INADDR_NONE |
|
3fe8d13328c8
It appears that inet_aton() doesn't really exist except in libresolv;
Guido van Rossum <guido@python.org>
parents:
11219
diff
changeset
|
4716 #define INADDR_NONE (-1) |
|
3fe8d13328c8
It appears that inet_aton() doesn't really exist except in libresolv;
Guido van Rossum <guido@python.org>
parents:
11219
diff
changeset
|
4717 #endif |
|
27858
9453d8cdd01e
Ummm, try to get it right this time
Neal Norwitz <nnorwitz@gmail.com>
parents:
27857
diff
changeset
|
4718 #ifdef HAVE_INET_ATON |
|
61467
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|
4719 struct in_addr buf; |
|
38453
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
4720 #endif |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
4721 |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
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|
4722 #if !defined(HAVE_INET_ATON) || defined(USE_INET_ATON_WEAKLINK) |
|
51579
648e07dd0825
Merged revisions 69364-69365,69409-69410,69413,69417,69435,69442,69447,69495,69519-69521 via svnmerge from
Benjamin Peterson <benjamin@python.org>
parents:
51384
diff
changeset
|
4723 #if (SIZEOF_INT != 4) |
|
648e07dd0825
Merged revisions 69364-69365,69409-69410,69413,69417,69435,69442,69447,69495,69519-69521 via svnmerge from
Benjamin Peterson <benjamin@python.org>
parents:
51384
diff
changeset
|
4724 #error "Not sure if in_addr_t exists and int is not 32-bits." |
|
648e07dd0825
Merged revisions 69364-69365,69409-69410,69413,69417,69435,69442,69447,69495,69519-69521 via svnmerge from
Benjamin Peterson <benjamin@python.org>
parents:
51384
diff
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|
4725 #endif |
|
61467
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Recorded merge of revisions 81032 via svnmerge from
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|
4726 /* Have to use inet_addr() instead */ |
|
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Recorded merge of revisions 81032 via svnmerge from
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|
4727 unsigned int packed_addr; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
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|
4728 #endif |
|
f197407bdba2
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|
4729 char *ip_addr; |
|
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Recorded merge of revisions 81032 via svnmerge from
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|
4730 |
|
f197407bdba2
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|
4731 if (!PyArg_ParseTuple(args, "s:inet_aton", &ip_addr)) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
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|
4732 return NULL; |
|
27861
f8440bb8ede5
socket_inet_aton(): ip_addr was left undefined before use in the
Tim Peters <tim.peters@gmail.com>
parents:
27858
diff
changeset
|
4733 |
|
f8440bb8ede5
socket_inet_aton(): ip_addr was left undefined before use in the
Tim Peters <tim.peters@gmail.com>
parents:
27858
diff
changeset
|
4734 |
|
f8440bb8ede5
socket_inet_aton(): ip_addr was left undefined before use in the
Tim Peters <tim.peters@gmail.com>
parents:
27858
diff
changeset
|
4735 #ifdef HAVE_INET_ATON |
|
38453
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
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37879
diff
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|
4736 |
|
29ae5e0fc348
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Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
4737 #ifdef USE_INET_ATON_WEAKLINK |
|
29ae5e0fc348
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Thomas Wouters <thomas@python.org>
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diff
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|
4738 if (inet_aton != NULL) { |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
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diff
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|
4739 #endif |
|
61467
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|
4740 if (inet_aton(ip_addr, &buf)) |
|
f197407bdba2
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|
4741 return PyBytes_FromStringAndSize((char *)(&buf), |
|
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|
4742 sizeof(buf)); |
|
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|
4743 |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
4744 PyErr_SetString(PyExc_OSError, |
|
61467
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|
4745 "illegal IP address string passed to inet_aton"); |
|
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|
4746 return NULL; |
|
27854
81afca747caa
Addressing SF bug #643005, implement socket.inet_aton() using
Guido van Rossum <guido@python.org>
parents:
27558
diff
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|
4747 |
|
38453
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|
4748 #ifdef USE_INET_ATON_WEAKLINK |
|
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|
4749 } else { |
|
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diff
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|
4750 #endif |
|
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diff
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|
4751 |
|
29ae5e0fc348
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Thomas Wouters <thomas@python.org>
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diff
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|
4752 #endif |
|
29ae5e0fc348
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|
4753 |
|
29ae5e0fc348
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Thomas Wouters <thomas@python.org>
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diff
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|
4754 #if !defined(HAVE_INET_ATON) || defined(USE_INET_ATON_WEAKLINK) |
|
29ae5e0fc348
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diff
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|
4755 |
|
61467
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|
4756 /* special-case this address as inet_addr might return INADDR_NONE |
|
f197407bdba2
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|
4757 * for this */ |
|
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|
4758 if (strcmp(ip_addr, "255.255.255.255") == 0) { |
|
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|
4759 packed_addr = 0xFFFFFFFF; |
|
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|
4760 } else { |
|
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|
4761 |
|
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|
4762 packed_addr = inet_addr(ip_addr); |
|
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|
4763 |
|
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|
4764 if (packed_addr == INADDR_NONE) { /* invalid address */ |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
4765 PyErr_SetString(PyExc_OSError, |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4766 "illegal IP address string passed to inet_aton"); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4767 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4768 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4769 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4770 return PyBytes_FromStringAndSize((char *) &packed_addr, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4771 sizeof(packed_addr)); |
|
38453
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
4772 |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
4773 #ifdef USE_INET_ATON_WEAKLINK |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
4774 } |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
4775 #endif |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
4776 |
|
27854
81afca747caa
Addressing SF bug #643005, implement socket.inet_aton() using
Guido van Rossum <guido@python.org>
parents:
27558
diff
changeset
|
4777 #endif |
|
11217
f406e78ec10b
Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents:
11182
diff
changeset
|
4778 } |
|
f406e78ec10b
Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents:
11182
diff
changeset
|
4779 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4780 PyDoc_STRVAR(inet_ntoa_doc, |
| 11937 | 4781 "inet_ntoa(packed_ip) -> ip_address_string\n\ |
|
11217
f406e78ec10b
Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents:
11182
diff
changeset
|
4782 \n\ |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
4783 Convert an IP address from 32-bit packed binary format to string format"); |
|
11217
f406e78ec10b
Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents:
11182
diff
changeset
|
4784 |
|
f406e78ec10b
Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents:
11182
diff
changeset
|
4785 static PyObject* |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
4786 socket_inet_ntoa(PyObject *self, PyObject *args) |
|
11217
f406e78ec10b
Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents:
11182
diff
changeset
|
4787 { |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4788 char *packed_str; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4789 int addr_len; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4790 struct in_addr packed_addr; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4791 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4792 if (!PyArg_ParseTuple(args, "y#:inet_ntoa", &packed_str, &addr_len)) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4793 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4794 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4795 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4796 if (addr_len != sizeof(packed_addr)) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
4797 PyErr_SetString(PyExc_OSError, |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4798 "packed IP wrong length for inet_ntoa"); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4799 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4800 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4801 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4802 memcpy(&packed_addr, packed_str, addr_len); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4803 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4804 return PyUnicode_FromString(inet_ntoa(packed_addr)); |
|
11217
f406e78ec10b
Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents:
11182
diff
changeset
|
4805 } |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
diff
changeset
|
4806 |
|
28818
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4807 #ifdef HAVE_INET_PTON |
|
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4808 |
|
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4809 PyDoc_STRVAR(inet_pton_doc, |
|
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4810 "inet_pton(af, ip) -> packed IP address string\n\ |
|
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4811 \n\ |
|
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4812 Convert an IP address from string format to a packed string suitable\n\ |
|
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4813 for use with low-level network functions."); |
|
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4814 |
|
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4815 static PyObject * |
|
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4816 socket_inet_pton(PyObject *self, PyObject *args) |
|
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4817 { |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4818 int af; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
4819 char* ip; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4820 int retval; |
|
29066
90342f395721
Patch #734231: Update RiscOS support. In particular, correct
Martin v. Löwis <martin@v.loewis.de>
parents:
29037
diff
changeset
|
4821 #ifdef ENABLE_IPV6 |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4822 char packed[MAX(sizeof(struct in_addr), sizeof(struct in6_addr))]; |
|
29066
90342f395721
Patch #734231: Update RiscOS support. In particular, correct
Martin v. Löwis <martin@v.loewis.de>
parents:
29037
diff
changeset
|
4823 #else |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
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diff
changeset
|
4824 char packed[sizeof(struct in_addr)]; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
4825 #endif |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
61086
diff
changeset
|
4826 if (!PyArg_ParseTuple(args, "is:inet_pton", &af, &ip)) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4827 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4828 } |
|
28818
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4829 |
|
32183
a799b0d1c568
Patch #924294: Do not check for AF_INET6 if it is not defined.
Martin v. Löwis <martin@v.loewis.de>
parents:
32149
diff
changeset
|
4830 #if !defined(ENABLE_IPV6) && defined(AF_INET6) |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
61086
diff
changeset
|
4831 if(af == AF_INET6) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
4832 PyErr_SetString(PyExc_OSError, |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4833 "can't use AF_INET6, IPv6 is disabled"); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4834 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4835 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4836 #endif |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4837 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4838 retval = inet_pton(af, ip, packed); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4839 if (retval < 0) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
4840 PyErr_SetFromErrno(PyExc_OSError); |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4841 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4842 } else if (retval == 0) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
4843 PyErr_SetString(PyExc_OSError, |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4844 "illegal IP address string passed to inet_pton"); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4845 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4846 } else if (af == AF_INET) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4847 return PyBytes_FromStringAndSize(packed, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4848 sizeof(struct in_addr)); |
|
29066
90342f395721
Patch #734231: Update RiscOS support. In particular, correct
Martin v. Löwis <martin@v.loewis.de>
parents:
29037
diff
changeset
|
4849 #ifdef ENABLE_IPV6 |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4850 } else if (af == AF_INET6) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4851 return PyBytes_FromStringAndSize(packed, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4852 sizeof(struct in6_addr)); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4853 #endif |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4854 } else { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
4855 PyErr_SetString(PyExc_OSError, "unknown address family"); |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
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diff
changeset
|
4856 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4857 } |
|
28818
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4858 } |
|
38453
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
4859 |
|
28818
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4860 PyDoc_STRVAR(inet_ntop_doc, |
|
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4861 "inet_ntop(af, packed_ip) -> string formatted IP address\n\ |
|
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4862 \n\ |
|
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4863 Convert a packed IP address of the given family to string format."); |
|
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4864 |
|
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4865 static PyObject * |
|
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4866 socket_inet_ntop(PyObject *self, PyObject *args) |
|
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4867 { |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4868 int af; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
61086
diff
changeset
|
4869 char* packed; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4870 int len; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4871 const char* retval; |
|
29066
90342f395721
Patch #734231: Update RiscOS support. In particular, correct
Martin v. Löwis <martin@v.loewis.de>
parents:
29037
diff
changeset
|
4872 #ifdef ENABLE_IPV6 |
|
61467
f197407bdba2
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Antoine Pitrou <solipsis@pitrou.net>
parents:
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changeset
|
4873 char ip[MAX(INET_ADDRSTRLEN, INET6_ADDRSTRLEN) + 1]; |
|
29066
90342f395721
Patch #734231: Update RiscOS support. In particular, correct
Martin v. Löwis <martin@v.loewis.de>
parents:
29037
diff
changeset
|
4874 #else |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4875 char ip[INET_ADDRSTRLEN + 1]; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4876 #endif |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4877 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4878 /* Guarantee NUL-termination for PyUnicode_FromString() below */ |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4879 memset((void *) &ip[0], '\0', sizeof(ip)); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4880 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4881 if (!PyArg_ParseTuple(args, "iy#:inet_ntop", &af, &packed, &len)) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4882 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4883 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4884 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4885 if (af == AF_INET) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4886 if (len != sizeof(struct in_addr)) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4887 PyErr_SetString(PyExc_ValueError, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4888 "invalid length of packed IP address string"); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4889 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4890 } |
|
29066
90342f395721
Patch #734231: Update RiscOS support. In particular, correct
Martin v. Löwis <martin@v.loewis.de>
parents:
29037
diff
changeset
|
4891 #ifdef ENABLE_IPV6 |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4892 } else if (af == AF_INET6) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4893 if (len != sizeof(struct in6_addr)) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4894 PyErr_SetString(PyExc_ValueError, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4895 "invalid length of packed IP address string"); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4896 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4897 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4898 #endif |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4899 } else { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4900 PyErr_Format(PyExc_ValueError, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4901 "unknown address family %d", af); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4902 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4903 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4904 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4905 retval = inet_ntop(af, packed, ip, sizeof(ip)); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4906 if (!retval) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
4907 PyErr_SetFromErrno(PyExc_OSError); |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4908 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4909 } else { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4910 return PyUnicode_FromString(retval); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4911 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4912 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4913 /* NOTREACHED */ |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4914 PyErr_SetString(PyExc_RuntimeError, "invalid handling of inet_ntop"); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4915 return NULL; |
|
28818
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4916 } |
|
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4917 |
|
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4918 #endif /* HAVE_INET_PTON */ |
|
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
4919 |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
4920 /* Python interface to getaddrinfo(host, port). */ |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
4921 |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
4922 /*ARGSUSED*/ |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
4923 static PyObject * |
|
64113
ca2a859e9bf6
fix issue #8866: parameters passed to socket.getaddrinfo can now be specified as single keyword arguments.
Giampaolo Rodolà <g.rodola@gmail.com>
parents:
63890
diff
changeset
|
4924 socket_getaddrinfo(PyObject *self, PyObject *args, PyObject* kwargs) |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
4925 { |
|
70399
9d33770071b2
socket.sendto(): exit directly after setting the error
Victor Stinner <victor.stinner@haypocalc.com>
parents:
70226
diff
changeset
|
4926 static char* kwnames[] = {"host", "port", "family", "type", "proto", |
|
64113
ca2a859e9bf6
fix issue #8866: parameters passed to socket.getaddrinfo can now be specified as single keyword arguments.
Giampaolo Rodolà <g.rodola@gmail.com>
parents:
63890
diff
changeset
|
4927 "flags", 0}; |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4928 struct addrinfo hints, *res; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4929 struct addrinfo *res0 = NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4930 PyObject *hobj = NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4931 PyObject *pobj = (PyObject *)NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4932 char pbuf[30]; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4933 char *hptr, *pptr; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4934 int family, socktype, protocol, flags; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4935 int error; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4936 PyObject *all = (PyObject *)NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4937 PyObject *idna = NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4938 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4939 family = socktype = protocol = flags = 0; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4940 family = AF_UNSPEC; |
|
70399
9d33770071b2
socket.sendto(): exit directly after setting the error
Victor Stinner <victor.stinner@haypocalc.com>
parents:
70226
diff
changeset
|
4941 if (!PyArg_ParseTupleAndKeywords(args, kwargs, "OO|iiii:getaddrinfo", |
|
64113
ca2a859e9bf6
fix issue #8866: parameters passed to socket.getaddrinfo can now be specified as single keyword arguments.
Giampaolo Rodolà <g.rodola@gmail.com>
parents:
63890
diff
changeset
|
4942 kwnames, &hobj, &pobj, &family, &socktype, |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4943 &protocol, &flags)) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4944 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4945 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4946 if (hobj == Py_None) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4947 hptr = NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4948 } else if (PyUnicode_Check(hobj)) { |
|
72925
7109f31300fb
Rename _Py_identifier to _Py_IDENTIFIER.
Martin v. Löwis <martin@v.loewis.de>
parents:
72879
diff
changeset
|
4949 _Py_IDENTIFIER(encode); |
|
72835
5e33219492bc
Add API for static strings, primarily good for identifiers.
Martin v. Löwis <martin@v.loewis.de>
parents:
72807
diff
changeset
|
4950 |
|
5e33219492bc
Add API for static strings, primarily good for identifiers.
Martin v. Löwis <martin@v.loewis.de>
parents:
72807
diff
changeset
|
4951 idna = _PyObject_CallMethodId(hobj, &PyId_encode, "s", "idna"); |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4952 if (!idna) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4953 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4954 assert(PyBytes_Check(idna)); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4955 hptr = PyBytes_AS_STRING(idna); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4956 } else if (PyBytes_Check(hobj)) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4957 hptr = PyBytes_AsString(hobj); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4958 } else { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4959 PyErr_SetString(PyExc_TypeError, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4960 "getaddrinfo() argument 1 must be string or None"); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4961 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4962 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4963 if (PyLong_CheckExact(pobj)) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4964 long value = PyLong_AsLong(pobj); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4965 if (value == -1 && PyErr_Occurred()) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4966 goto err; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4967 PyOS_snprintf(pbuf, sizeof(pbuf), "%ld", value); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4968 pptr = pbuf; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4969 } else if (PyUnicode_Check(pobj)) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4970 pptr = _PyUnicode_AsString(pobj); |
|
66799
50d170bb71c7
Issue #6697: Fixed instances of _PyUnicode_AsString() result not checked for NULL
Alexander Belopolsky <alexander.belopolsky@gmail.com>
parents:
66663
diff
changeset
|
4971 if (pptr == NULL) |
|
50d170bb71c7
Issue #6697: Fixed instances of _PyUnicode_AsString() result not checked for NULL
Alexander Belopolsky <alexander.belopolsky@gmail.com>
parents:
66663
diff
changeset
|
4972 goto err; |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4973 } else if (PyBytes_Check(pobj)) { |
|
66799
50d170bb71c7
Issue #6697: Fixed instances of _PyUnicode_AsString() result not checked for NULL
Alexander Belopolsky <alexander.belopolsky@gmail.com>
parents:
66663
diff
changeset
|
4974 pptr = PyBytes_AS_STRING(pobj); |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4975 } else if (pobj == Py_None) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4976 pptr = (char *)NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4977 } else { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
4978 PyErr_SetString(PyExc_OSError, "Int or String expected"); |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4979 goto err; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
4980 } |
|
83907
3c4a5dc29417
Issue #17269: Workaround for a platform bug in getaddrinfo on OSX
Ronald Oussoren <ronaldoussoren@mac.com>
parents:
83794
diff
changeset
|
4981 #ifdef __APPLE__ |
|
3c4a5dc29417
Issue #17269: Workaround for a platform bug in getaddrinfo on OSX
Ronald Oussoren <ronaldoussoren@mac.com>
parents:
83794
diff
changeset
|
4982 if ((flags & AI_NUMERICSERV) && (pptr == NULL || (pptr[0] == '0' && pptr[1] == 0))) { |
|
3c4a5dc29417
Issue #17269: Workaround for a platform bug in getaddrinfo on OSX
Ronald Oussoren <ronaldoussoren@mac.com>
parents:
83794
diff
changeset
|
4983 /* On OSX upto at least OSX 10.8 getaddrinfo crashes |
|
3c4a5dc29417
Issue #17269: Workaround for a platform bug in getaddrinfo on OSX
Ronald Oussoren <ronaldoussoren@mac.com>
parents:
83794
diff
changeset
|
4984 * if AI_NUMERICSERV is set and the servname is NULL or "0". |
|
3c4a5dc29417
Issue #17269: Workaround for a platform bug in getaddrinfo on OSX
Ronald Oussoren <ronaldoussoren@mac.com>
parents:
83794
diff
changeset
|
4985 * This workaround avoids a segfault in libsystem. |
|
3c4a5dc29417
Issue #17269: Workaround for a platform bug in getaddrinfo on OSX
Ronald Oussoren <ronaldoussoren@mac.com>
parents:
83794
diff
changeset
|
4986 */ |
|
3c4a5dc29417
Issue #17269: Workaround for a platform bug in getaddrinfo on OSX
Ronald Oussoren <ronaldoussoren@mac.com>
parents:
83794
diff
changeset
|
4987 pptr = "00"; |
|
3c4a5dc29417
Issue #17269: Workaround for a platform bug in getaddrinfo on OSX
Ronald Oussoren <ronaldoussoren@mac.com>
parents:
83794
diff
changeset
|
4988 } |
|
3c4a5dc29417
Issue #17269: Workaround for a platform bug in getaddrinfo on OSX
Ronald Oussoren <ronaldoussoren@mac.com>
parents:
83794
diff
changeset
|
4989 #endif |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
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diff
changeset
|
4990 memset(&hints, 0, sizeof(hints)); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4991 hints.ai_family = family; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4992 hints.ai_socktype = socktype; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4993 hints.ai_protocol = protocol; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4994 hints.ai_flags = flags; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4995 Py_BEGIN_ALLOW_THREADS |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4996 ACQUIRE_GETADDRINFO_LOCK |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4997 error = getaddrinfo(hptr, pptr, &hints, &res0); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
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diff
changeset
|
4998 Py_END_ALLOW_THREADS |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
4999 RELEASE_GETADDRINFO_LOCK /* see comment in setipaddr() */ |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
5000 if (error) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5001 set_gaierror(error); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5002 goto err; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5003 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5004 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5005 if ((all = PyList_New(0)) == NULL) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5006 goto err; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5007 for (res = res0; res; res = res->ai_next) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5008 PyObject *single; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5009 PyObject *addr = |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5010 makesockaddr(-1, res->ai_addr, res->ai_addrlen, protocol); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5011 if (addr == NULL) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5012 goto err; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5013 single = Py_BuildValue("iiisO", res->ai_family, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5014 res->ai_socktype, res->ai_protocol, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5015 res->ai_canonname ? res->ai_canonname : "", |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5016 addr); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5017 Py_DECREF(addr); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5018 if (single == NULL) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5019 goto err; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5020 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5021 if (PyList_Append(all, single)) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5022 goto err; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5023 Py_XDECREF(single); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5024 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5025 Py_XDECREF(idna); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5026 if (res0) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5027 freeaddrinfo(res0); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5028 return all; |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
5029 err: |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5030 Py_XDECREF(all); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5031 Py_XDECREF(idna); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5032 if (res0) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5033 freeaddrinfo(res0); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5034 return (PyObject *)NULL; |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
5035 } |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
5036 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
5037 PyDoc_STRVAR(getaddrinfo_doc, |
|
24676
980767c6cd97
Clean up some docstrings. Some docstrings didn't show their return
Guido van Rossum <guido@python.org>
parents:
24619
diff
changeset
|
5038 "getaddrinfo(host, port [, family, socktype, proto, flags])\n\ |
|
980767c6cd97
Clean up some docstrings. Some docstrings didn't show their return
Guido van Rossum <guido@python.org>
parents:
24619
diff
changeset
|
5039 -> list of (family, socktype, proto, canonname, sockaddr)\n\ |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
5040 \n\ |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
5041 Resolve host and port into addrinfo struct."); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
5042 |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
5043 /* Python interface to getnameinfo(sa, flags). */ |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
5044 |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
5045 /*ARGSUSED*/ |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
5046 static PyObject * |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
5047 socket_getnameinfo(PyObject *self, PyObject *args) |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
5048 { |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5049 PyObject *sa = (PyObject *)NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5050 int flags; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5051 char *hostp; |
|
74233
cc346a672091
Issue #9975: socket: Fix incorrect use of flowinfo and scope_id. Patch by
Charles-François Natali <neologix@free.fr>
parents:
72115
diff
changeset
|
5052 int port; |
|
cc346a672091
Issue #9975: socket: Fix incorrect use of flowinfo and scope_id. Patch by
Charles-François Natali <neologix@free.fr>
parents:
72115
diff
changeset
|
5053 unsigned int flowinfo, scope_id; |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5054 char hbuf[NI_MAXHOST], pbuf[NI_MAXSERV]; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5055 struct addrinfo hints, *res = NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5056 int error; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5057 PyObject *ret = (PyObject *)NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
5058 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
5059 flags = flowinfo = scope_id = 0; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
5060 if (!PyArg_ParseTuple(args, "Oi:getnameinfo", &sa, &flags)) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
5061 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5062 if (!PyTuple_Check(sa)) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
5063 PyErr_SetString(PyExc_TypeError, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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changeset
|
5064 "getnameinfo() argument 1 must be a tuple"); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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changeset
|
5065 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5066 } |
|
74233
cc346a672091
Issue #9975: socket: Fix incorrect use of flowinfo and scope_id. Patch by
Charles-François Natali <neologix@free.fr>
parents:
72115
diff
changeset
|
5067 if (!PyArg_ParseTuple(sa, "si|II", |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
5068 &hostp, &port, &flowinfo, &scope_id)) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5069 return NULL; |
|
77612
55849442d7a9
Remove useless test (flowinfo is unsigned).
Charles-François Natali <neologix@free.fr>
parents:
74233
diff
changeset
|
5070 if (flowinfo > 0xfffff) { |
|
74233
cc346a672091
Issue #9975: socket: Fix incorrect use of flowinfo and scope_id. Patch by
Charles-François Natali <neologix@free.fr>
parents:
72115
diff
changeset
|
5071 PyErr_SetString(PyExc_OverflowError, |
|
cc346a672091
Issue #9975: socket: Fix incorrect use of flowinfo and scope_id. Patch by
Charles-François Natali <neologix@free.fr>
parents:
72115
diff
changeset
|
5072 "getsockaddrarg: flowinfo must be 0-1048575."); |
|
cc346a672091
Issue #9975: socket: Fix incorrect use of flowinfo and scope_id. Patch by
Charles-François Natali <neologix@free.fr>
parents:
72115
diff
changeset
|
5073 return NULL; |
|
cc346a672091
Issue #9975: socket: Fix incorrect use of flowinfo and scope_id. Patch by
Charles-François Natali <neologix@free.fr>
parents:
72115
diff
changeset
|
5074 } |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5075 PyOS_snprintf(pbuf, sizeof(pbuf), "%d", port); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
5076 memset(&hints, 0, sizeof(hints)); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5077 hints.ai_family = AF_UNSPEC; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5078 hints.ai_socktype = SOCK_DGRAM; /* make numeric port happy */ |
|
64277
2ccd043aad5c
Issue #1027206: getnameinfo is now restricted to numeric addresses as input.
Martin v. Löwis <martin@v.loewis.de>
parents:
64230
diff
changeset
|
5079 hints.ai_flags = AI_NUMERICHOST; /* don't do any name resolution */ |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5080 Py_BEGIN_ALLOW_THREADS |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5081 ACQUIRE_GETADDRINFO_LOCK |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5082 error = getaddrinfo(hostp, pbuf, &hints, &res); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5083 Py_END_ALLOW_THREADS |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5084 RELEASE_GETADDRINFO_LOCK /* see comment in setipaddr() */ |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5085 if (error) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5086 set_gaierror(error); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5087 goto fail; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5088 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5089 if (res->ai_next) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
5090 PyErr_SetString(PyExc_OSError, |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5091 "sockaddr resolved to multiple addresses"); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5092 goto fail; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5093 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5094 switch (res->ai_family) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5095 case AF_INET: |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5096 { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5097 if (PyTuple_GET_SIZE(sa) != 2) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
5098 PyErr_SetString(PyExc_OSError, |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5099 "IPv4 sockaddr must be 2 tuple"); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5100 goto fail; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5101 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5102 break; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5103 } |
|
21128
15ff504632ed
Remove INET6 define. Use ENABLE_IPV6 instead.
Martin v. Löwis <martin@v.loewis.de>
parents:
21094
diff
changeset
|
5104 #ifdef ENABLE_IPV6 |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
5105 case AF_INET6: |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5106 { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
5107 struct sockaddr_in6 *sin6; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5108 sin6 = (struct sockaddr_in6 *)res->ai_addr; |
|
74233
cc346a672091
Issue #9975: socket: Fix incorrect use of flowinfo and scope_id. Patch by
Charles-François Natali <neologix@free.fr>
parents:
72115
diff
changeset
|
5109 sin6->sin6_flowinfo = htonl(flowinfo); |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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changeset
|
5110 sin6->sin6_scope_id = scope_id; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5111 break; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5112 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
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|
5113 #endif |
|
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Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
5114 } |
|
64121
2a4ceebdfcfb
Merged revisions 84146-84147,84150 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61467
diff
changeset
|
5115 error = getnameinfo(res->ai_addr, (socklen_t) res->ai_addrlen, |
|
61467
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Recorded merge of revisions 81032 via svnmerge from
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changeset
|
5116 hbuf, sizeof(hbuf), pbuf, sizeof(pbuf), flags); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
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changeset
|
5117 if (error) { |
|
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Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
5118 set_gaierror(error); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5119 goto fail; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5120 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5121 ret = Py_BuildValue("ss", hbuf, pbuf); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
5122 |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
5123 fail: |
|
61467
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Recorded merge of revisions 81032 via svnmerge from
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parents:
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changeset
|
5124 if (res) |
|
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Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
5125 freeaddrinfo(res); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
5126 return ret; |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
5127 } |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
5128 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
5129 PyDoc_STRVAR(getnameinfo_doc, |
|
24676
980767c6cd97
Clean up some docstrings. Some docstrings didn't show their return
Guido van Rossum <guido@python.org>
parents:
24619
diff
changeset
|
5130 "getnameinfo(sockaddr, flags) --> (host, port)\n\ |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
5131 \n\ |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
5132 Get host and port for a sockaddr."); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
5133 |
|
24293
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5134 |
|
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5135 /* Python API to getting and setting the default timeout value. */ |
|
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5136 |
|
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5137 static PyObject * |
|
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5138 socket_getdefaulttimeout(PyObject *self) |
|
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5139 { |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
5140 if (defaulttimeout < 0.0) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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parents:
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diff
changeset
|
5141 Py_INCREF(Py_None); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5142 return Py_None; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
5143 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
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|
5144 else |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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diff
changeset
|
5145 return PyFloat_FromDouble(defaulttimeout); |
|
24293
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5146 } |
|
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5147 |
|
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5148 PyDoc_STRVAR(getdefaulttimeout_doc, |
|
24676
980767c6cd97
Clean up some docstrings. Some docstrings didn't show their return
Guido van Rossum <guido@python.org>
parents:
24619
diff
changeset
|
5149 "getdefaulttimeout() -> timeout\n\ |
|
24293
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5150 \n\ |
|
71864
ab3432a81c26
#12725: fix working. Patch by Ben Hayden.
Ezio Melotti <ezio.melotti@gmail.com>
parents:
70012
diff
changeset
|
5151 Returns the default timeout in seconds (float) for new socket objects.\n\ |
|
24293
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5152 A value of None indicates that new socket objects have no timeout.\n\ |
|
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5153 When the socket module is first imported, the default is None."); |
|
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5154 |
|
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5155 static PyObject * |
|
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5156 socket_setdefaulttimeout(PyObject *self, PyObject *arg) |
|
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5157 { |
|
61467
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Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
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changeset
|
5158 double timeout; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5159 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5160 if (arg == Py_None) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5161 timeout = -1.0; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
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|
5162 else { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5163 timeout = PyFloat_AsDouble(arg); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5164 if (timeout < 0.0) { |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5165 if (!PyErr_Occurred()) |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5166 PyErr_SetString(PyExc_ValueError, |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5167 "Timeout value out of range"); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5168 return NULL; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5169 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5170 } |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
5171 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5172 defaulttimeout = timeout; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5173 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
5174 Py_INCREF(Py_None); |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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changeset
|
5175 return Py_None; |
|
24293
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5176 } |
|
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5177 |
|
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5178 PyDoc_STRVAR(setdefaulttimeout_doc, |
|
24676
980767c6cd97
Clean up some docstrings. Some docstrings didn't show their return
Guido van Rossum <guido@python.org>
parents:
24619
diff
changeset
|
5179 "setdefaulttimeout(timeout)\n\ |
|
24293
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5180 \n\ |
|
71864
ab3432a81c26
#12725: fix working. Patch by Ben Hayden.
Ezio Melotti <ezio.melotti@gmail.com>
parents:
70012
diff
changeset
|
5181 Set the default timeout in seconds (float) for new socket objects.\n\ |
|
24293
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5182 A value of None indicates that new socket objects have no timeout.\n\ |
|
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5183 When the socket module is first imported, the default is None."); |
|
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5184 |
|
70136
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5185 #ifdef HAVE_IF_NAMEINDEX |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5186 /* Python API for getting interface indices and names */ |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5187 |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5188 static PyObject * |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5189 socket_if_nameindex(PyObject *self, PyObject *arg) |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5190 { |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5191 PyObject *list; |
|
70226
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5192 int i; |
|
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5193 struct if_nameindex *ni; |
|
70399
9d33770071b2
socket.sendto(): exit directly after setting the error
Victor Stinner <victor.stinner@haypocalc.com>
parents:
70226
diff
changeset
|
5194 |
|
70226
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5195 ni = if_nameindex(); |
|
70136
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5196 if (ni == NULL) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
5197 PyErr_SetFromErrno(PyExc_OSError); |
|
70136
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5198 return NULL; |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5199 } |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5200 |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5201 list = PyList_New(0); |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5202 if (list == NULL) { |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5203 if_freenameindex(ni); |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5204 return NULL; |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5205 } |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5206 |
|
70226
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5207 for (i = 0; ni[i].if_index != 0 && i < INT_MAX; i++) { |
|
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5208 PyObject *ni_tuple = Py_BuildValue("IO&", |
|
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5209 ni[i].if_index, PyUnicode_DecodeFSDefault, ni[i].if_name); |
|
70136
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5210 |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5211 if (ni_tuple == NULL || PyList_Append(list, ni_tuple) == -1) { |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5212 Py_XDECREF(ni_tuple); |
|
70226
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5213 Py_DECREF(list); |
|
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5214 if_freenameindex(ni); |
|
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5215 return NULL; |
|
70136
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5216 } |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5217 Py_DECREF(ni_tuple); |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5218 } |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5219 |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5220 if_freenameindex(ni); |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5221 return list; |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5222 } |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5223 |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5224 PyDoc_STRVAR(if_nameindex_doc, |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5225 "if_nameindex()\n\ |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5226 \n\ |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5227 Returns a list of network interface information (index, name) tuples."); |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5228 |
|
70226
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5229 static PyObject * |
|
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5230 socket_if_nametoindex(PyObject *self, PyObject *args) |
|
70136
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5231 { |
|
70226
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5232 PyObject *oname; |
|
70136
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5233 unsigned long index; |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5234 |
|
70226
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5235 if (!PyArg_ParseTuple(args, "O&:if_nametoindex", |
|
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5236 PyUnicode_FSConverter, &oname)) |
|
70136
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5237 return NULL; |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5238 |
|
70226
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5239 index = if_nametoindex(PyBytes_AS_STRING(oname)); |
|
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5240 Py_DECREF(oname); |
|
70136
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5241 if (index == 0) { |
|
70226
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5242 /* if_nametoindex() doesn't set errno */ |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
5243 PyErr_SetString(PyExc_OSError, "no interface with this name"); |
|
70136
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5244 return NULL; |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5245 } |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5246 |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5247 return PyLong_FromUnsignedLong(index); |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5248 } |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5249 |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5250 PyDoc_STRVAR(if_nametoindex_doc, |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5251 "if_nametoindex(if_name)\n\ |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5252 \n\ |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5253 Returns the interface index corresponding to the interface name if_name."); |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5254 |
|
70226
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5255 static PyObject * |
|
70136
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5256 socket_if_indextoname(PyObject *self, PyObject *arg) |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5257 { |
|
70226
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5258 unsigned long index; |
|
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5259 char name[IF_NAMESIZE + 1]; |
|
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5260 |
|
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5261 index = PyLong_AsUnsignedLong(arg); |
|
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5262 if (index == (unsigned long) -1) |
|
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5263 return NULL; |
|
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5264 |
|
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5265 if (if_indextoname(index, name) == NULL) { |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
Antoine Pitrou <solipsis@pitrou.net>
parents:
72835
diff
changeset
|
5266 PyErr_SetFromErrno(PyExc_OSError); |
|
70136
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5267 return NULL; |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5268 } |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5269 |
|
70226
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
changeset
|
5270 return PyUnicode_DecodeFSDefault(name); |
|
70136
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5271 } |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5272 |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5273 PyDoc_STRVAR(if_indextoname_doc, |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5274 "if_indextoname(if_index)\n\ |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5275 \n\ |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5276 Returns the interface name corresponding to the interface index if_index."); |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5277 |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5278 #endif /* HAVE_IF_NAMEINDEX */ |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
changeset
|
5279 |
|
24293
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5280 |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5281 #ifdef CMSG_LEN |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5282 /* Python interface to CMSG_LEN(length). */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5283 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5284 static PyObject * |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5285 socket_CMSG_LEN(PyObject *self, PyObject *args) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5286 { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5287 Py_ssize_t length; |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5288 size_t result; |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5289 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5290 if (!PyArg_ParseTuple(args, "n:CMSG_LEN", &length)) |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5291 return NULL; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5292 if (length < 0 || !get_CMSG_LEN(length, &result)) { |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5293 PyErr_Format(PyExc_OverflowError, "CMSG_LEN() argument out of range"); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5294 return NULL; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
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|
5295 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
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|
5296 return PyLong_FromSize_t(result); |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
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|
5297 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5298 |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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71865
diff
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|
5299 PyDoc_STRVAR(CMSG_LEN_doc, |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
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diff
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|
5300 "CMSG_LEN(length) -> control message length\n\ |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
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|
5301 \n\ |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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diff
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|
5302 Return the total length, without trailing padding, of an ancillary\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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diff
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|
5303 data item with associated data of the given length. This value can\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
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diff
changeset
|
5304 often be used as the buffer size for recvmsg() to receive a single\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5305 item of ancillary data, but RFC 3542 requires portable applications to\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5306 use CMSG_SPACE() and thus include space for padding, even when the\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5307 item will be the last in the buffer. Raises OverflowError if length\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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71865
diff
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|
5308 is outside the permissible range of values."); |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5309 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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diff
changeset
|
5310 |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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71865
diff
changeset
|
5311 #ifdef CMSG_SPACE |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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71865
diff
changeset
|
5312 /* Python interface to CMSG_SPACE(length). */ |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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diff
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|
5313 |
|
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71865
diff
changeset
|
5314 static PyObject * |
|
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diff
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|
5315 socket_CMSG_SPACE(PyObject *self, PyObject *args) |
|
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diff
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|
5316 { |
|
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diff
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|
5317 Py_ssize_t length; |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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|
5318 size_t result; |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
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diff
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|
5319 |
|
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|
5320 if (!PyArg_ParseTuple(args, "n:CMSG_SPACE", &length)) |
|
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Nick Coghlan <ncoghlan@gmail.com>
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diff
changeset
|
5321 return NULL; |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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|
5322 if (length < 0 || !get_CMSG_SPACE(length, &result)) { |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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diff
changeset
|
5323 PyErr_SetString(PyExc_OverflowError, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
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diff
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|
5324 "CMSG_SPACE() argument out of range"); |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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diff
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|
5325 return NULL; |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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71865
diff
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|
5326 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
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71865
diff
changeset
|
5327 return PyLong_FromSize_t(result); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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diff
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|
5328 } |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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71865
diff
changeset
|
5329 |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5330 PyDoc_STRVAR(CMSG_SPACE_doc, |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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diff
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|
5331 "CMSG_SPACE(length) -> buffer size\n\ |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5332 \n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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diff
changeset
|
5333 Return the buffer size needed for recvmsg() to receive an ancillary\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5334 data item with associated data of the given length, along with any\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5335 trailing padding. The buffer space needed to receive multiple items\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5336 is the sum of the CMSG_SPACE() values for their associated data\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5337 lengths. Raises OverflowError if length is outside the permissible\n\ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5338 range of values."); |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5339 #endif /* CMSG_SPACE */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5340 #endif /* CMSG_LEN */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5341 |
|
24293
640370f08e2a
Add default timeout functionality. This adds setdefaulttimeout() and
Guido van Rossum <guido@python.org>
parents:
24280
diff
changeset
|
5342 |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
5343 /* List of functions exported by this module. */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
5344 |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
5345 static PyMethodDef socket_methods[] = { |
|
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|
5346 {"gethostbyname", socket_gethostbyname, |
|
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|
5347 METH_VARARGS, gethostbyname_doc}, |
|
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|
5348 {"gethostbyname_ex", socket_gethostbyname_ex, |
|
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|
5349 METH_VARARGS, ghbn_ex_doc}, |
|
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|
5350 {"gethostbyaddr", socket_gethostbyaddr, |
|
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|
5351 METH_VARARGS, gethostbyaddr_doc}, |
|
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|
5352 {"gethostname", socket_gethostname, |
|
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|
5353 METH_NOARGS, gethostname_doc}, |
|
68194
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
parents:
68102
diff
changeset
|
5354 #ifdef HAVE_SETHOSTNAME |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
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changeset
|
5355 {"sethostname", socket_sethostname, |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
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diff
changeset
|
5356 METH_VARARGS, sethostname_doc}, |
|
a2d61117c2d2
Issue #10866: Add socket.sethostname(). Initial patch by Ross Lagerwall.
Antoine Pitrou <solipsis@pitrou.net>
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|
5357 #endif |
|
61467
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|
5358 {"getservbyname", socket_getservbyname, |
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|
5359 METH_VARARGS, getservbyname_doc}, |
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5360 {"getservbyport", socket_getservbyport, |
|
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|
5361 METH_VARARGS, getservbyport_doc}, |
|
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5362 {"getprotobyname", socket_getprotobyname, |
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|
5363 METH_VARARGS, getprotobyname_doc}, |
|
43881
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This is roughly socket2.diff from issue 1378, with a few changes applied
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|
5364 #ifndef NO_DUP |
|
61467
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5365 {"dup", socket_dup, |
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5366 METH_O, dup_doc}, |
|
43881
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This is roughly socket2.diff from issue 1378, with a few changes applied
Guido van Rossum <guido@python.org>
parents:
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|
5367 #endif |
|
33063
90da70986407
Patch #1003700: Add socketpair function to socket module.
Dave Cole <djc@object-craft.com.au>
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diff
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|
5368 #ifdef HAVE_SOCKETPAIR |
|
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5369 {"socketpair", socket_socketpair, |
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5370 METH_VARARGS, socketpair_doc}, |
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5371 #endif |
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5372 {"ntohs", socket_ntohs, |
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5373 METH_VARARGS, ntohs_doc}, |
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5374 {"ntohl", socket_ntohl, |
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5375 METH_O, ntohl_doc}, |
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5376 {"htons", socket_htons, |
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5377 METH_VARARGS, htons_doc}, |
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5378 {"htonl", socket_htonl, |
|
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|
5379 METH_O, htonl_doc}, |
|
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5380 {"inet_aton", socket_inet_aton, |
|
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|
5381 METH_VARARGS, inet_aton_doc}, |
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|
5382 {"inet_ntoa", socket_inet_ntoa, |
|
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|
5383 METH_VARARGS, inet_ntoa_doc}, |
|
28818
57e61588571b
Patch by Jp Calderone:
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|
5384 #ifdef HAVE_INET_PTON |
|
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5385 {"inet_pton", socket_inet_pton, |
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5386 METH_VARARGS, inet_pton_doc}, |
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5387 {"inet_ntop", socket_inet_ntop, |
|
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|
5388 METH_VARARGS, inet_ntop_doc}, |
|
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|
5389 #endif |
|
64113
ca2a859e9bf6
fix issue #8866: parameters passed to socket.getaddrinfo can now be specified as single keyword arguments.
Giampaolo Rodolà <g.rodola@gmail.com>
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63890
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|
5390 {"getaddrinfo", (PyCFunction)socket_getaddrinfo, |
|
ca2a859e9bf6
fix issue #8866: parameters passed to socket.getaddrinfo can now be specified as single keyword arguments.
Giampaolo Rodolà <g.rodola@gmail.com>
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63890
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|
5391 METH_VARARGS | METH_KEYWORDS, getaddrinfo_doc}, |
|
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5392 {"getnameinfo", socket_getnameinfo, |
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5393 METH_VARARGS, getnameinfo_doc}, |
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5394 {"getdefaulttimeout", (PyCFunction)socket_getdefaulttimeout, |
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5395 METH_NOARGS, getdefaulttimeout_doc}, |
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5396 {"setdefaulttimeout", socket_setdefaulttimeout, |
|
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|
5397 METH_O, setdefaulttimeout_doc}, |
|
70136
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
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|
5398 #ifdef HAVE_IF_NAMEINDEX |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
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70013
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|
5399 {"if_nameindex", socket_if_nameindex, |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
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70013
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|
5400 METH_NOARGS, if_nameindex_doc}, |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
diff
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|
5401 {"if_nametoindex", socket_if_nametoindex, |
|
70226
cc60d0283fad
Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex()
Charles-François Natali <neologix@free.fr>
parents:
70151
diff
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|
5402 METH_VARARGS, if_nametoindex_doc}, |
|
70136
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
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|
5403 {"if_indextoname", socket_if_indextoname, |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
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70013
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|
5404 METH_O, if_indextoname_doc}, |
|
c2515cb23d9b
Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname
Gregory P. Smith <greg@krypto.org>
parents:
70013
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|
5405 #endif |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
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|
5406 #ifdef CMSG_LEN |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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|
5407 {"CMSG_LEN", socket_CMSG_LEN, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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71865
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|
5408 METH_VARARGS, CMSG_LEN_doc}, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
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5409 #ifdef CMSG_SPACE |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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5410 {"CMSG_SPACE", socket_CMSG_SPACE, |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
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|
5411 METH_VARARGS, CMSG_SPACE_doc}, |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
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|
5412 #endif |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
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|
5413 #endif |
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5414 {NULL, NULL} /* Sentinel */ |
| 294 | 5415 }; |
| 5416 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
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5417 |
|
3702
3408756ec601
changed windows test symbols; removed debug printf from sockets
Guido van Rossum <guido@python.org>
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3700
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|
5418 #ifdef MS_WINDOWS |
|
23725
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5419 #define OS_INIT_DEFINED |
|
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5420 |
|
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5421 /* Additional initialization and cleanup for Windows */ |
|
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5422 |
|
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5423 static void |
|
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5424 os_cleanup(void) |
|
3700
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5425 { |
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5426 WSACleanup(); |
|
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|
5427 } |
|
931086cb8529
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|
5428 |
|
931086cb8529
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|
5429 static int |
|
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|
5430 os_init(void) |
|
3700
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5431 { |
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5432 WSADATA WSAData; |
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5433 int ret; |
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5434 ret = WSAStartup(0x0101, &WSAData); |
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5435 switch (ret) { |
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|
5436 case 0: /* No error */ |
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|
5437 Py_AtExit(os_cleanup); |
|
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|
5438 return 1; /* Success */ |
|
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|
5439 case WSASYSNOTREADY: |
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5440 PyErr_SetString(PyExc_ImportError, |
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5441 "WSAStartup failed: network not ready"); |
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5442 break; |
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5443 case WSAVERNOTSUPPORTED: |
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5444 case WSAEINVAL: |
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5445 PyErr_SetString( |
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|
5446 PyExc_ImportError, |
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5447 "WSAStartup failed: requested version not supported"); |
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5448 break; |
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5449 default: |
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|
5450 PyErr_Format(PyExc_ImportError, "WSAStartup failed: error code %d", ret); |
|
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5451 break; |
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5452 } |
|
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|
5453 return 0; /* Failure */ |
|
3700
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|
5454 } |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
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|
5455 |
|
3702
3408756ec601
changed windows test symbols; removed debug printf from sockets
Guido van Rossum <guido@python.org>
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3700
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|
5456 #endif /* MS_WINDOWS */ |
|
3700
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|
5457 |
|
23725
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Major cleanup. Renamed static methods to avoid Py prefix. Other misc
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|
5458 |
|
1235a95fedcd
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|
5459 |
|
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
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|
5460 #ifndef OS_INIT_DEFINED |
|
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|
5461 static int |
|
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|
5462 os_init(void) |
|
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|
5463 { |
|
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|
5464 return 1; /* Success */ |
|
23725
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|
5465 } |
|
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|
5466 #endif |
|
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|
5467 |
|
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|
5468 |
|
21959
3957d155f8c5
Break SSL support out of _socket module and place it into a new
Marc-André Lemburg <mal@egenix.com>
parents:
21757
diff
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|
5469 /* C API table - always add new things to the end for binary |
|
3957d155f8c5
Break SSL support out of _socket module and place it into a new
Marc-André Lemburg <mal@egenix.com>
parents:
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diff
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|
5470 compatibility. */ |
|
3957d155f8c5
Break SSL support out of _socket module and place it into a new
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parents:
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|
5471 static |
|
3957d155f8c5
Break SSL support out of _socket module and place it into a new
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diff
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|
5472 PySocketModule_APIObject PySocketModuleAPI = |
|
3957d155f8c5
Break SSL support out of _socket module and place it into a new
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parents:
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|
5473 { |
|
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|
5474 &sock_type, |
|
66663
3d9a86b8cc98
Issue #10272: The ssl module now raises socket.timeout instead of a generic
Antoine Pitrou <solipsis@pitrou.net>
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65981
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|
5475 NULL, |
|
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5476 NULL |
|
21959
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|
5477 }; |
|
3957d155f8c5
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|
5478 |
|
23725
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5479 |
|
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|
5480 /* Initialize the _socket module. |
|
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|
5481 |
|
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|
5482 This module is actually called "_socket", and there's a wrapper |
|
41809
8e062e572ea4
Sockets facelift. APIs that could return binary data (e.g. aton() and
Guido van Rossum <guido@python.org>
parents:
41770
diff
changeset
|
5483 "socket.py" which implements some additional functionality. |
|
8e062e572ea4
Sockets facelift. APIs that could return binary data (e.g. aton() and
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|
5484 The import of "_socket" may fail with an ImportError exception if |
|
8e062e572ea4
Sockets facelift. APIs that could return binary data (e.g. aton() and
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|
5485 os-specific initialization fails. On Windows, this does WINSOCK |
|
68585
bf94b6a73fc8
#11565: Fix several typos. Patch by Piotr Kasprzyk.
Ezio Melotti <ezio.melotti@gmail.com>
parents:
65668
diff
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|
5486 initialization. When WINSOCK is initialized successfully, a call to |
|
41809
8e062e572ea4
Sockets facelift. APIs that could return binary data (e.g. aton() and
Guido van Rossum <guido@python.org>
parents:
41770
diff
changeset
|
5487 WSACleanup() is scheduled to be made at exit time. |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
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23723
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|
5488 */ |
|
1235a95fedcd
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Guido van Rossum <guido@python.org>
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23723
diff
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|
5489 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23818
diff
changeset
|
5490 PyDoc_STRVAR(socket_doc, |
|
24676
980767c6cd97
Clean up some docstrings. Some docstrings didn't show their return
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24619
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|
5491 "Implementation module for socket operations.\n\ |
|
980767c6cd97
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|
5492 \n\ |
|
980767c6cd97
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|
5493 See the socket module for documentation."); |
|
8631
d86733676815
Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents:
8439
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|
5494 |
|
47580
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
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|
5495 static struct PyModuleDef socketmodule = { |
|
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|
5496 PyModuleDef_HEAD_INIT, |
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|
5497 PySocket_MODULE_NAME, |
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|
5498 socket_doc, |
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5499 -1, |
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|
5500 socket_methods, |
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|
5501 NULL, |
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5502 NULL, |
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|
5503 NULL, |
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5504 NULL |
|
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|
5505 }; |
|
94f64f11fdd0
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Martin v. Löwis <martin@v.loewis.de>
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|
5506 |
|
24471
f66b3a3509c7
Excise DL_EXPORT/DL_IMPORT from Modules/*. Required adding a prototype
Mark Hammond <mhammond@skippinet.com.au>
parents:
24411
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|
5507 PyMODINIT_FUNC |
|
47580
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Martin v. Löwis <martin@v.loewis.de>
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|
5508 PyInit__socket(void) |
| 294 | 5509 { |
|
61467
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5510 PyObject *m, *has_ipv6; |
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5511 |
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5512 if (!os_init()) |
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5513 return NULL; |
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5514 |
|
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5515 Py_TYPE(&sock_type) = &PyType_Type; |
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5516 m = PyModule_Create(&socketmodule); |
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5517 if (m == NULL) |
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5518 return NULL; |
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5519 |
|
72879
41a1de81ef2b
PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.
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72835
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|
5520 Py_INCREF(PyExc_OSError); |
|
41a1de81ef2b
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|
5521 PySocketModuleAPI.error = PyExc_OSError; |
|
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|
5522 Py_INCREF(PyExc_OSError); |
|
41a1de81ef2b
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|
5523 PyModule_AddObject(m, "error", PyExc_OSError); |
|
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|
5524 socket_herror = PyErr_NewException("socket.herror", |
|
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5525 PyExc_OSError, NULL); |
|
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5526 if (socket_herror == NULL) |
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5527 return NULL; |
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5528 Py_INCREF(socket_herror); |
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|
5529 PyModule_AddObject(m, "herror", socket_herror); |
|
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5530 socket_gaierror = PyErr_NewException("socket.gaierror", PyExc_OSError, |
|
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5531 NULL); |
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5532 if (socket_gaierror == NULL) |
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5533 return NULL; |
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5534 Py_INCREF(socket_gaierror); |
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5535 PyModule_AddObject(m, "gaierror", socket_gaierror); |
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5536 socket_timeout = PyErr_NewException("socket.timeout", |
|
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|
5537 PyExc_OSError, NULL); |
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5538 if (socket_timeout == NULL) |
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5539 return NULL; |
|
66663
3d9a86b8cc98
Issue #10272: The ssl module now raises socket.timeout instead of a generic
Antoine Pitrou <solipsis@pitrou.net>
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65981
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|
5540 PySocketModuleAPI.timeout_error = socket_timeout; |
|
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5541 Py_INCREF(socket_timeout); |
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|
5542 PyModule_AddObject(m, "timeout", socket_timeout); |
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|
5543 Py_INCREF((PyObject *)&sock_type); |
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5544 if (PyModule_AddObject(m, "SocketType", |
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5545 (PyObject *)&sock_type) != 0) |
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5546 return NULL; |
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|
5547 Py_INCREF((PyObject *)&sock_type); |
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|
5548 if (PyModule_AddObject(m, "socket", |
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5549 (PyObject *)&sock_type) != 0) |
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5550 return NULL; |
|
11182
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Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents:
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|
5551 |
|
28818
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
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|
5552 #ifdef ENABLE_IPV6 |
|
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5553 has_ipv6 = Py_True; |
|
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Guido van Rossum <guido@python.org>
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|
5554 #else |
|
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5555 has_ipv6 = Py_False; |
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5556 #endif |
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5557 Py_INCREF(has_ipv6); |
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|
5558 PyModule_AddObject(m, "has_ipv6", has_ipv6); |
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5559 |
|
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5560 /* Export C API */ |
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5561 if (PyModule_AddObject(m, PySocket_CAPI_NAME, |
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|
5562 PyCapsule_New(&PySocketModuleAPI, PySocket_CAPSULE_NAME, NULL) |
|
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|
5563 ) != 0) |
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5564 return NULL; |
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5565 |
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|
5566 /* Address families (we only support AF_INET and AF_UNIX) */ |
|
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|
5567 #ifdef AF_UNSPEC |
|
83867
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Charles-Francois Natali <cf.natali@gmail.com>
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|
5568 PyModule_AddIntMacro(m, AF_UNSPEC); |
|
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Charles-Francois Natali <cf.natali@gmail.com>
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|
5569 #endif |
|
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|
5570 PyModule_AddIntMacro(m, AF_INET); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
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|
5571 #ifdef AF_INET6 |
|
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|
5572 PyModule_AddIntMacro(m, AF_INET6); |
|
18794
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|
5573 #endif /* AF_INET6 */ |
|
31867
51aaceeaabe1
OS/2's TCP/IP stack supports AF_UNIX sockets, with the limitation that
Andrew MacIntyre <andymac@bullseye.apana.org.au>
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|
5574 #if defined(AF_UNIX) |
|
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Charles-Francois Natali <cf.natali@gmail.com>
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|
5575 PyModule_AddIntMacro(m, AF_UNIX); |
|
1746
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Merge alpha100 branch back to main trunk
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|
5576 #endif /* AF_UNIX */ |
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5577 #ifdef AF_AX25 |
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5578 /* Amateur Radio AX.25 */ |
|
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|
5579 PyModule_AddIntMacro(m, AF_AX25); |
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|
5580 #endif |
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|
5581 #ifdef AF_IPX |
|
83867
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|
5582 PyModule_AddIntMacro(m, AF_IPX); /* Novell IPX */ |
|
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|
5583 #endif |
|
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|
5584 #ifdef AF_APPLETALK |
|
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5585 /* Appletalk DDP */ |
|
83867
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Charles-Francois Natali <cf.natali@gmail.com>
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diff
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|
5586 PyModule_AddIntMacro(m, AF_APPLETALK); |
|
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|
5587 #endif |
|
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|
5588 #ifdef AF_NETROM |
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|
5589 /* Amateur radio NetROM */ |
|
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diff
changeset
|
5590 PyModule_AddIntMacro(m, AF_NETROM); |
|
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diff
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|
5591 #endif |
|
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|
5592 #ifdef AF_BRIDGE |
|
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|
5593 /* Multiprotocol bridge */ |
|
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83795
diff
changeset
|
5594 PyModule_AddIntMacro(m, AF_BRIDGE); |
|
11182
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diff
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|
5595 #endif |
|
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|
5596 #ifdef AF_ATMPVC |
|
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|
5597 /* ATM PVCs */ |
|
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diff
changeset
|
5598 PyModule_AddIntMacro(m, AF_ATMPVC); |
|
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diff
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|
5599 #endif |
|
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|
5600 #ifdef AF_AAL5 |
|
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|
5601 /* Reserved for Werner's ATM */ |
|
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Charles-Francois Natali <cf.natali@gmail.com>
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diff
changeset
|
5602 PyModule_AddIntMacro(m, AF_AAL5); |
|
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diff
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|
5603 #endif |
|
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|
5604 #ifdef AF_X25 |
|
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|
5605 /* Reserved for X.25 project */ |
|
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diff
changeset
|
5606 PyModule_AddIntMacro(m, AF_X25); |
|
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diff
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|
5607 #endif |
|
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|
5608 #ifdef AF_INET6 |
|
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diff
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|
5609 PyModule_AddIntMacro(m, AF_INET6); /* IP version 6 */ |
|
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diff
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|
5610 #endif |
|
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diff
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|
5611 #ifdef AF_ROSE |
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|
5612 /* Amateur Radio X.25 PLP */ |
|
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
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diff
changeset
|
5613 PyModule_AddIntMacro(m, AF_ROSE); |
|
11182
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Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
5614 #endif |
|
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|
5615 #ifdef AF_DECnet |
|
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|
5616 /* Reserved for DECnet project */ |
|
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diff
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|
5617 PyModule_AddIntMacro(m, AF_DECnet); |
|
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diff
changeset
|
5618 #endif |
|
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|
5619 #ifdef AF_NETBEUI |
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|
5620 /* Reserved for 802.2LLC project */ |
|
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
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diff
changeset
|
5621 PyModule_AddIntMacro(m, AF_NETBEUI); |
|
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parents:
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diff
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|
5622 #endif |
|
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|
5623 #ifdef AF_SECURITY |
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|
5624 /* Security callback pseudo AF */ |
|
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diff
changeset
|
5625 PyModule_AddIntMacro(m, AF_SECURITY); |
|
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parents:
32611
diff
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|
5626 #endif |
|
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diff
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|
5627 #ifdef AF_KEY |
|
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|
5628 /* PF_KEY key management API */ |
|
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diff
changeset
|
5629 PyModule_AddIntMacro(m, AF_KEY); |
|
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diff
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|
5630 #endif |
|
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|
5631 #ifdef AF_NETLINK |
|
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|
5632 /* */ |
|
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diff
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|
5633 PyModule_AddIntMacro(m, AF_NETLINK); |
|
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diff
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|
5634 PyModule_AddIntMacro(m, NETLINK_ROUTE); |
|
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|
5635 #ifdef NETLINK_SKIP |
|
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diff
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|
5636 PyModule_AddIntMacro(m, NETLINK_SKIP); |
|
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Thomas Wouters <thomas@python.org>
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|
5637 #endif |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
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|
5638 #ifdef NETLINK_W1 |
|
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diff
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|
5639 PyModule_AddIntMacro(m, NETLINK_W1); |
|
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
5640 #endif |
|
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Charles-Francois Natali <cf.natali@gmail.com>
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diff
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|
5641 PyModule_AddIntMacro(m, NETLINK_USERSOCK); |
|
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
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diff
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|
5642 PyModule_AddIntMacro(m, NETLINK_FIREWALL); |
|
36632
4d988dda6478
NETLINK_TCPDIAG and NETLINK_NFLOG aren't defined on older Linux
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diff
changeset
|
5643 #ifdef NETLINK_TCPDIAG |
|
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Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
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diff
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|
5644 PyModule_AddIntMacro(m, NETLINK_TCPDIAG); |
|
36632
4d988dda6478
NETLINK_TCPDIAG and NETLINK_NFLOG aren't defined on older Linux
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parents:
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diff
changeset
|
5645 #endif |
|
4d988dda6478
NETLINK_TCPDIAG and NETLINK_NFLOG aren't defined on older Linux
Guido van Rossum <guido@python.org>
parents:
36610
diff
changeset
|
5646 #ifdef NETLINK_NFLOG |
|
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Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
5647 PyModule_AddIntMacro(m, NETLINK_NFLOG); |
|
36632
4d988dda6478
NETLINK_TCPDIAG and NETLINK_NFLOG aren't defined on older Linux
Guido van Rossum <guido@python.org>
parents:
36610
diff
changeset
|
5648 #endif |
|
36298
9eeaa33f9640
Get socketmodule to build after adding netlink support.
Neal Norwitz <nnorwitz@gmail.com>
parents:
36289
diff
changeset
|
5649 #ifdef NETLINK_XFRM |
|
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Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
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diff
changeset
|
5650 PyModule_AddIntMacro(m, NETLINK_XFRM); |
|
36298
9eeaa33f9640
Get socketmodule to build after adding netlink support.
Neal Norwitz <nnorwitz@gmail.com>
parents:
36289
diff
changeset
|
5651 #endif |
|
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Thomas Wouters <thomas@python.org>
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|
5652 #ifdef NETLINK_ARPD |
|
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
5653 PyModule_AddIntMacro(m, NETLINK_ARPD); |
|
37879
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Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
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diff
changeset
|
5654 #endif |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
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diff
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|
5655 #ifdef NETLINK_ROUTE6 |
|
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
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diff
changeset
|
5656 PyModule_AddIntMacro(m, NETLINK_ROUTE6); |
|
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
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parents:
83795
diff
changeset
|
5657 #endif |
|
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
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parents:
83795
diff
changeset
|
5658 PyModule_AddIntMacro(m, NETLINK_IP6_FW); |
|
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diff
changeset
|
5659 #ifdef NETLINK_DNRTMSG |
|
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Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
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parents:
83795
diff
changeset
|
5660 PyModule_AddIntMacro(m, NETLINK_DNRTMSG); |
|
43881
70cfc7b504c2
This is roughly socket2.diff from issue 1378, with a few changes applied
Guido van Rossum <guido@python.org>
parents:
43877
diff
changeset
|
5661 #endif |
|
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Thomas Wouters <thomas@python.org>
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changeset
|
5662 #ifdef NETLINK_TAPBASE |
|
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diff
changeset
|
5663 PyModule_AddIntMacro(m, NETLINK_TAPBASE); |
|
32764
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Martin v. Löwis <martin@v.loewis.de>
parents:
32611
diff
changeset
|
5664 #endif |
|
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Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
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changeset
|
5665 #endif /* AF_NETLINK */ |
|
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parents:
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diff
changeset
|
5666 #ifdef AF_ROUTE |
|
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|
5667 /* Alias to emulate 4.4BSD */ |
|
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diff
changeset
|
5668 PyModule_AddIntMacro(m, AF_ROUTE); |
|
32764
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parents:
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diff
changeset
|
5669 #endif |
|
83885
155e6fb309f5
Fix issue #17996: expose socket.AF_LINK constant on BSD and OSX.
Giampaolo Rodola' <g.rodola@gmail.com>
parents:
83880
diff
changeset
|
5670 #ifdef AF_LINK |
|
155e6fb309f5
Fix issue #17996: expose socket.AF_LINK constant on BSD and OSX.
Giampaolo Rodola' <g.rodola@gmail.com>
parents:
83880
diff
changeset
|
5671 PyModule_AddIntMacro(m, AF_LINK); |
|
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parents:
32611
diff
changeset
|
5672 #endif |
|
ecb0c97f1e42
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|
5673 #ifdef AF_ASH |
|
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|
5674 /* Ash */ |
|
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diff
changeset
|
5675 PyModule_AddIntMacro(m, AF_ASH); |
|
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parents:
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diff
changeset
|
5676 #endif |
|
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|
5677 #ifdef AF_ECONET |
|
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|
5678 /* Acorn Econet */ |
|
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diff
changeset
|
5679 PyModule_AddIntMacro(m, AF_ECONET); |
|
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diff
changeset
|
5680 #endif |
|
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|
5681 #ifdef AF_ATMSVC |
|
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|
5682 /* ATM SVCs */ |
|
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diff
changeset
|
5683 PyModule_AddIntMacro(m, AF_ATMSVC); |
|
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Martin v. Löwis <martin@v.loewis.de>
parents:
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diff
changeset
|
5684 #endif |
|
ecb0c97f1e42
Patch #984654: Add more address family constants.
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changeset
|
5685 #ifdef AF_SNA |
|
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|
5686 /* Linux SNA Project (nutters!) */ |
|
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|
5687 PyModule_AddIntMacro(m, AF_SNA); |
|
32764
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|
5688 #endif |
|
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|
5689 #ifdef AF_IRDA |
|
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|
5690 /* IRDA sockets */ |
|
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diff
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|
5691 PyModule_AddIntMacro(m, AF_IRDA); |
|
32764
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parents:
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diff
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|
5692 #endif |
|
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|
5693 #ifdef AF_PPPOX |
|
61467
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|
5694 /* PPPoX sockets */ |
|
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diff
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|
5695 PyModule_AddIntMacro(m, AF_PPPOX); |
|
32764
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diff
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|
5696 #endif |
|
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|
5697 #ifdef AF_WANPIPE |
|
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|
5698 /* Wanpipe API Sockets */ |
|
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diff
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|
5699 PyModule_AddIntMacro(m, AF_WANPIPE); |
|
32764
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parents:
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|
5700 #endif |
|
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|
5701 #ifdef AF_LLC |
|
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|
5702 /* Linux LLC */ |
|
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diff
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|
5703 PyModule_AddIntMacro(m, AF_LLC); |
|
32764
ecb0c97f1e42
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parents:
32611
diff
changeset
|
5704 #endif |
|
31441
493707692671
Patch #874083: Bluetooth support for socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
31274
diff
changeset
|
5705 |
|
31443
afb4c9726d1a
Add FreeBSD support for bluetooth sockets.
Hye-Shik Chang <hyeshik@gmail.com>
parents:
31441
diff
changeset
|
5706 #ifdef USE_BLUETOOTH |
|
83867
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|
5707 PyModule_AddIntMacro(m, AF_BLUETOOTH); |
|
12cbb5183d98
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83795
diff
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|
5708 PyModule_AddIntMacro(m, BTPROTO_L2CAP); |
|
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
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|
5709 PyModule_AddIntMacro(m, BTPROTO_HCI); |
|
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
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diff
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|
5710 PyModule_AddIntMacro(m, SOL_HCI); |
|
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|
5711 #if !defined(__NetBSD__) && !defined(__DragonFly__) |
|
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|
5712 PyModule_AddIntMacro(m, HCI_FILTER); |
|
65429
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|
5713 #endif |
|
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|
5714 #if !defined(__FreeBSD__) |
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|
5715 #if !defined(__NetBSD__) && !defined(__DragonFly__) |
|
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diff
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|
5716 PyModule_AddIntMacro(m, HCI_TIME_STAMP); |
|
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
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diff
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|
5717 #endif |
|
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diff
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|
5718 PyModule_AddIntMacro(m, HCI_DATA_DIR); |
|
12cbb5183d98
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diff
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|
5719 PyModule_AddIntMacro(m, BTPROTO_SCO); |
|
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
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parents:
83795
diff
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|
5720 #endif |
|
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parents:
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|
5721 PyModule_AddIntMacro(m, BTPROTO_RFCOMM); |
|
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|
5722 PyModule_AddStringConstant(m, "BDADDR_ANY", "00:00:00:00:00:00"); |
|
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|
5723 PyModule_AddStringConstant(m, "BDADDR_LOCAL", "00:00:00:FF:FF:FF"); |
|
31441
493707692671
Patch #874083: Bluetooth support for socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
31274
diff
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|
5724 #endif |
|
493707692671
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Martin v. Löwis <martin@v.loewis.de>
parents:
31274
diff
changeset
|
5725 |
|
72758
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
5726 #ifdef AF_CAN |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
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|
5727 /* Controller Area Network */ |
|
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|
5728 PyModule_AddIntMacro(m, AF_CAN); |
|
72758
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Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
5729 #endif |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
5730 #ifdef PF_CAN |
|
e767318baccd
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Charles-François Natali <neologix@free.fr>
parents:
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diff
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|
5731 /* Controller Area Network */ |
|
83867
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diff
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|
5732 PyModule_AddIntMacro(m, PF_CAN); |
|
72758
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Charles-François Natali <neologix@free.fr>
parents:
72510
diff
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|
5733 #endif |
|
e767318baccd
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Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
5734 |
|
73478
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
5735 /* Reliable Datagram Sockets */ |
|
2293ca739223
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Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
5736 #ifdef AF_RDS |
|
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|
5737 PyModule_AddIntMacro(m, AF_RDS); |
|
73478
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
5738 #endif |
|
2293ca739223
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Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
5739 #ifdef PF_RDS |
|
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diff
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|
5740 PyModule_AddIntMacro(m, PF_RDS); |
|
73478
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
5741 #endif |
|
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
5742 |
|
74741
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
5743 /* Kernel event messages */ |
|
aa3680d2c24d
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Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
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|
5744 #ifdef PF_SYSTEM |
|
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diff
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|
5745 PyModule_AddIntMacro(m, PF_SYSTEM); |
|
74741
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Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
changeset
|
5746 #endif |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
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|
5747 #ifdef AF_SYSTEM |
|
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diff
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|
5748 PyModule_AddIntMacro(m, AF_SYSTEM); |
|
74741
aa3680d2c24d
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Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
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|
5749 #endif |
|
aa3680d2c24d
Issue #13777: Add PF_SYSTEM sockets on OS X.
Martin v. Löwis <martin@v.loewis.de>
parents:
74234
diff
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|
5750 |
|
65668
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|
5751 #ifdef AF_PACKET |
|
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|
5752 PyModule_AddIntMacro(m, AF_PACKET); |
|
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|
5753 #endif |
|
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|
5754 #ifdef PF_PACKET |
|
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|
5755 PyModule_AddIntMacro(m, PF_PACKET); |
|
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|
5756 #endif |
|
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|
5757 #ifdef PACKET_HOST |
|
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|
5758 PyModule_AddIntMacro(m, PACKET_HOST); |
|
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|
5759 #endif |
|
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|
5760 #ifdef PACKET_BROADCAST |
|
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|
5761 PyModule_AddIntMacro(m, PACKET_BROADCAST); |
|
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|
5762 #endif |
|
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|
5763 #ifdef PACKET_MULTICAST |
|
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|
5764 PyModule_AddIntMacro(m, PACKET_MULTICAST); |
|
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|
5765 #endif |
|
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|
5766 #ifdef PACKET_OTHERHOST |
|
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|
5767 PyModule_AddIntMacro(m, PACKET_OTHERHOST); |
|
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5768 #endif |
|
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|
5769 #ifdef PACKET_OUTGOING |
|
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|
5770 PyModule_AddIntMacro(m, PACKET_OUTGOING); |
|
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|
5771 #endif |
|
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|
5772 #ifdef PACKET_LOOPBACK |
|
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|
5773 PyModule_AddIntMacro(m, PACKET_LOOPBACK); |
|
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5774 #endif |
|
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|
5775 #ifdef PACKET_FASTROUTE |
|
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|
5776 PyModule_AddIntMacro(m, PACKET_FASTROUTE); |
|
16947
b25131bc6ec7
RISCOS changes by dschwertberger.
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|
5777 #endif |
|
11182
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Patch by Marc-Andre Lemburg to add a bunch more symbols.
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|
5778 |
|
44568
305d7d2ce047
Copied doc for reload() from trunk's function.rst to imp.rst
Christian Heimes <christian@cheimes.de>
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changeset
|
5779 #ifdef HAVE_LINUX_TIPC_H |
|
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|
5780 PyModule_AddIntMacro(m, AF_TIPC); |
|
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5781 |
|
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|
5782 /* for addresses */ |
|
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|
5783 PyModule_AddIntMacro(m, TIPC_ADDR_NAMESEQ); |
|
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|
5784 PyModule_AddIntMacro(m, TIPC_ADDR_NAME); |
|
12cbb5183d98
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5785 PyModule_AddIntMacro(m, TIPC_ADDR_ID); |
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5786 |
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5787 PyModule_AddIntMacro(m, TIPC_ZONE_SCOPE); |
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5788 PyModule_AddIntMacro(m, TIPC_CLUSTER_SCOPE); |
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5789 PyModule_AddIntMacro(m, TIPC_NODE_SCOPE); |
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5791 /* for setsockopt() */ |
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5792 PyModule_AddIntMacro(m, SOL_TIPC); |
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5793 PyModule_AddIntMacro(m, TIPC_IMPORTANCE); |
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5794 PyModule_AddIntMacro(m, TIPC_SRC_DROPPABLE); |
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5795 PyModule_AddIntMacro(m, TIPC_DEST_DROPPABLE); |
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5796 PyModule_AddIntMacro(m, TIPC_CONN_TIMEOUT); |
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5797 |
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5798 PyModule_AddIntMacro(m, TIPC_LOW_IMPORTANCE); |
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5799 PyModule_AddIntMacro(m, TIPC_MEDIUM_IMPORTANCE); |
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5800 PyModule_AddIntMacro(m, TIPC_HIGH_IMPORTANCE); |
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5801 PyModule_AddIntMacro(m, TIPC_CRITICAL_IMPORTANCE); |
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5802 |
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5803 /* for subscriptions */ |
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5804 PyModule_AddIntMacro(m, TIPC_SUB_PORTS); |
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5805 PyModule_AddIntMacro(m, TIPC_SUB_SERVICE); |
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5806 #ifdef TIPC_SUB_CANCEL |
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5807 /* doesn't seem to be available everywhere */ |
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5808 PyModule_AddIntMacro(m, TIPC_SUB_CANCEL); |
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5809 #endif |
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5810 PyModule_AddIntMacro(m, TIPC_WAIT_FOREVER); |
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5811 PyModule_AddIntMacro(m, TIPC_PUBLISHED); |
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5812 PyModule_AddIntMacro(m, TIPC_WITHDRAWN); |
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5813 PyModule_AddIntMacro(m, TIPC_SUBSCR_TIMEOUT); |
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5814 PyModule_AddIntMacro(m, TIPC_CFG_SRV); |
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5815 PyModule_AddIntMacro(m, TIPC_TOP_SRV); |
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5816 #endif |
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5817 |
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5818 /* Socket types */ |
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5819 PyModule_AddIntMacro(m, SOCK_STREAM); |
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5820 PyModule_AddIntMacro(m, SOCK_DGRAM); |
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5821 /* We have incomplete socket support. */ |
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5822 PyModule_AddIntMacro(m, SOCK_RAW); |
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5823 PyModule_AddIntMacro(m, SOCK_SEQPACKET); |
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5824 #if defined(SOCK_RDM) |
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5825 PyModule_AddIntMacro(m, SOCK_RDM); |
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5826 #endif |
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5827 #ifdef SOCK_CLOEXEC |
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5828 PyModule_AddIntMacro(m, SOCK_CLOEXEC); |
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5829 #endif |
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5830 #ifdef SOCK_NONBLOCK |
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5831 PyModule_AddIntMacro(m, SOCK_NONBLOCK); |
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5832 #endif |
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5833 |
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5834 #ifdef SO_DEBUG |
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5835 PyModule_AddIntMacro(m, SO_DEBUG); |
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5836 #endif |
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5837 #ifdef SO_ACCEPTCONN |
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5838 PyModule_AddIntMacro(m, SO_ACCEPTCONN); |
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5839 #endif |
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5840 #ifdef SO_REUSEADDR |
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5841 PyModule_AddIntMacro(m, SO_REUSEADDR); |
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2299
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add socket related constants
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|
5842 #endif |
|
32578
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[Patch #982665 ] add SO_EXCLUSIVEADDRUSE constant
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|
5843 #ifdef SO_EXCLUSIVEADDRUSE |
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5844 PyModule_AddIntMacro(m, SO_EXCLUSIVEADDRUSE); |
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5845 #endif |
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5846 |
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5847 #ifdef SO_KEEPALIVE |
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5848 PyModule_AddIntMacro(m, SO_KEEPALIVE); |
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5849 #endif |
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5850 #ifdef SO_DONTROUTE |
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5851 PyModule_AddIntMacro(m, SO_DONTROUTE); |
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5852 #endif |
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5853 #ifdef SO_BROADCAST |
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5854 PyModule_AddIntMacro(m, SO_BROADCAST); |
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5855 #endif |
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5856 #ifdef SO_USELOOPBACK |
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5857 PyModule_AddIntMacro(m, SO_USELOOPBACK); |
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5858 #endif |
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5859 #ifdef SO_LINGER |
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5860 PyModule_AddIntMacro(m, SO_LINGER); |
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5861 #endif |
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5862 #ifdef SO_OOBINLINE |
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5863 PyModule_AddIntMacro(m, SO_OOBINLINE); |
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5864 #endif |
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5865 #ifdef SO_REUSEPORT |
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5866 PyModule_AddIntMacro(m, SO_REUSEPORT); |
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5867 #endif |
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5868 #ifdef SO_SNDBUF |
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5869 PyModule_AddIntMacro(m, SO_SNDBUF); |
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5870 #endif |
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5871 #ifdef SO_RCVBUF |
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5872 PyModule_AddIntMacro(m, SO_RCVBUF); |
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5873 #endif |
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5874 #ifdef SO_SNDLOWAT |
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5875 PyModule_AddIntMacro(m, SO_SNDLOWAT); |
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5876 #endif |
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5877 #ifdef SO_RCVLOWAT |
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5878 PyModule_AddIntMacro(m, SO_RCVLOWAT); |
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5879 #endif |
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|
5880 #ifdef SO_SNDTIMEO |
|
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Charles-Francois Natali <cf.natali@gmail.com>
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83795
diff
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|
5881 PyModule_AddIntMacro(m, SO_SNDTIMEO); |
|
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|
5882 #endif |
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|
5883 #ifdef SO_RCVTIMEO |
|
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diff
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|
5884 PyModule_AddIntMacro(m, SO_RCVTIMEO); |
|
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|
5885 #endif |
|
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|
5886 #ifdef SO_ERROR |
|
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83795
diff
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|
5887 PyModule_AddIntMacro(m, SO_ERROR); |
|
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|
5888 #endif |
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5889 #ifdef SO_TYPE |
|
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
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|
5890 PyModule_AddIntMacro(m, SO_TYPE); |
|
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5891 #endif |
|
61466
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5892 #ifdef SO_SETFIB |
|
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|
5893 PyModule_AddIntMacro(m, SO_SETFIB); |
|
61466
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5894 #endif |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5895 #ifdef SO_PASSCRED |
|
83867
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Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
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|
5896 PyModule_AddIntMacro(m, SO_PASSCRED); |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
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|
5897 #endif |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
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|
5898 #ifdef SO_PEERCRED |
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83867
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Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
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|
5899 PyModule_AddIntMacro(m, SO_PEERCRED); |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5900 #endif |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5901 #ifdef LOCAL_PEERCRED |
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83867
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Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
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|
5902 PyModule_AddIntMacro(m, LOCAL_PEERCRED); |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5903 #endif |
|
73128
6159311f0f44
Issue #12619: Expose socket.SO_BINDTODEVICE constant
Victor Stinner <victor.stinner@haypocalc.com>
parents:
72925
diff
changeset
|
5904 #ifdef SO_BINDTODEVICE |
|
6159311f0f44
Issue #12619: Expose socket.SO_BINDTODEVICE constant
Victor Stinner <victor.stinner@haypocalc.com>
parents:
72925
diff
changeset
|
5905 PyModule_AddIntMacro(m, SO_BINDTODEVICE); |
|
6159311f0f44
Issue #12619: Expose socket.SO_BINDTODEVICE constant
Victor Stinner <victor.stinner@haypocalc.com>
parents:
72925
diff
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5906 #endif |
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5907 |
|
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5908 /* Maximum number of connections for "listen" */ |
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5909 #ifdef SOMAXCONN |
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Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
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|
5910 PyModule_AddIntMacro(m, SOMAXCONN); |
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2299
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
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|
5911 #else |
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5912 PyModule_AddIntConstant(m, "SOMAXCONN", 5); /* Common value */ |
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5913 #endif |
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5914 |
|
72029
c64216addd7f
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Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5915 /* Ancilliary message types */ |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
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|
5916 #ifdef SCM_RIGHTS |
|
83867
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
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|
5917 PyModule_AddIntMacro(m, SCM_RIGHTS); |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5918 #endif |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
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|
5919 #ifdef SCM_CREDENTIALS |
|
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Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
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|
5920 PyModule_AddIntMacro(m, SCM_CREDENTIALS); |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5921 #endif |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
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|
5922 #ifdef SCM_CREDS |
|
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Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
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|
5923 PyModule_AddIntMacro(m, SCM_CREDS); |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
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|
5924 #endif |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
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|
5925 |
|
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5926 /* Flags for send, recv */ |
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5927 #ifdef MSG_OOB |
|
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
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diff
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|
5928 PyModule_AddIntMacro(m, MSG_OOB); |
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5929 #endif |
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5930 #ifdef MSG_PEEK |
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
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|
5931 PyModule_AddIntMacro(m, MSG_PEEK); |
|
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5932 #endif |
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5933 #ifdef MSG_DONTROUTE |
|
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
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diff
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|
5934 PyModule_AddIntMacro(m, MSG_DONTROUTE); |
|
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5935 #endif |
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5936 #ifdef MSG_DONTWAIT |
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
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diff
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|
5937 PyModule_AddIntMacro(m, MSG_DONTWAIT); |
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5938 #endif |
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5939 #ifdef MSG_EOR |
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
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|
5940 PyModule_AddIntMacro(m, MSG_EOR); |
|
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5941 #endif |
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5942 #ifdef MSG_TRUNC |
|
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
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diff
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|
5943 PyModule_AddIntMacro(m, MSG_TRUNC); |
|
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5944 #endif |
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5945 #ifdef MSG_CTRUNC |
|
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
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|
5946 PyModule_AddIntMacro(m, MSG_CTRUNC); |
|
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5947 #endif |
|
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5948 #ifdef MSG_WAITALL |
|
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
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|
5949 PyModule_AddIntMacro(m, MSG_WAITALL); |
|
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5950 #endif |
|
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5951 #ifdef MSG_BTAG |
|
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
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diff
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|
5952 PyModule_AddIntMacro(m, MSG_BTAG); |
|
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5953 #endif |
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5954 #ifdef MSG_ETAG |
|
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
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diff
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|
5955 PyModule_AddIntMacro(m, MSG_ETAG); |
|
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5956 #endif |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5957 #ifdef MSG_NOSIGNAL |
|
83867
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
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diff
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|
5958 PyModule_AddIntMacro(m, MSG_NOSIGNAL); |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5959 #endif |
|
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Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5960 #ifdef MSG_NOTIFICATION |
|
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parents:
83795
diff
changeset
|
5961 PyModule_AddIntMacro(m, MSG_NOTIFICATION); |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5962 #endif |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
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|
5963 #ifdef MSG_CMSG_CLOEXEC |
|
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
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diff
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|
5964 PyModule_AddIntMacro(m, MSG_CMSG_CLOEXEC); |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5965 #endif |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5966 #ifdef MSG_ERRQUEUE |
|
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parents:
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diff
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|
5967 PyModule_AddIntMacro(m, MSG_ERRQUEUE); |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5968 #endif |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5969 #ifdef MSG_CONFIRM |
|
83867
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
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|
5970 PyModule_AddIntMacro(m, MSG_CONFIRM); |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5971 #endif |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5972 #ifdef MSG_MORE |
|
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Charles-Francois Natali <cf.natali@gmail.com>
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83795
diff
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|
5973 PyModule_AddIntMacro(m, MSG_MORE); |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5974 #endif |
|
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Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
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diff
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|
5975 #ifdef MSG_EOF |
|
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|
5976 PyModule_AddIntMacro(m, MSG_EOF); |
|
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Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5977 #endif |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5978 #ifdef MSG_BCAST |
|
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Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
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diff
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|
5979 PyModule_AddIntMacro(m, MSG_BCAST); |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5980 #endif |
|
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5981 #ifdef MSG_MCAST |
|
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Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
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diff
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|
5982 PyModule_AddIntMacro(m, MSG_MCAST); |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5983 #endif |
|
80834
5435a9278028
expose TCP_FASTOPEN and MSG_FASTOPEN
Benjamin Peterson <benjamin@python.org>
parents:
79475
diff
changeset
|
5984 #ifdef MSG_FASTOPEN |
|
83867
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Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
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diff
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|
5985 PyModule_AddIntMacro(m, MSG_FASTOPEN); |
|
72029
c64216addd7f
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)
Nick Coghlan <ncoghlan@gmail.com>
parents:
71865
diff
changeset
|
5986 #endif |
|
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5987 |
|
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|
5988 /* Protocol level and numbers, usable for [gs]etsockopt */ |
|
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|
5989 #ifdef SOL_SOCKET |
|
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|
5990 PyModule_AddIntMacro(m, SOL_SOCKET); |
|
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|
5991 #endif |
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|
5992 #ifdef SOL_IP |
|
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Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
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diff
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|
5993 PyModule_AddIntMacro(m, SOL_IP); |
|
11182
35e0d03f2b02
Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents:
10579
diff
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|
5994 #else |
|
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|
5995 PyModule_AddIntConstant(m, "SOL_IP", 0); |
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|
5996 #endif |
|
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|
5997 #ifdef SOL_IPX |
|
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Charles-Francois Natali <cf.natali@gmail.com>
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|
5998 PyModule_AddIntMacro(m, SOL_IPX); |
|
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|
5999 #endif |
|
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|
6000 #ifdef SOL_AX25 |
|
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diff
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|
6001 PyModule_AddIntMacro(m, SOL_AX25); |
|
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|
6002 #endif |
|
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|
6003 #ifdef SOL_ATALK |
|
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|
6004 PyModule_AddIntMacro(m, SOL_ATALK); |
|
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|
6005 #endif |
|
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|
6006 #ifdef SOL_NETROM |
|
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Charles-Francois Natali <cf.natali@gmail.com>
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diff
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|
6007 PyModule_AddIntMacro(m, SOL_NETROM); |
|
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|
6008 #endif |
|
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|
6009 #ifdef SOL_ROSE |
|
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parents:
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diff
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|
6010 PyModule_AddIntMacro(m, SOL_ROSE); |
|
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|
6011 #endif |
|
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|
6012 #ifdef SOL_TCP |
|
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
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diff
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|
6013 PyModule_AddIntMacro(m, SOL_TCP); |
|
11182
35e0d03f2b02
Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents:
10579
diff
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|
6014 #else |
|
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|
6015 PyModule_AddIntConstant(m, "SOL_TCP", 6); |
|
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|
6016 #endif |
|
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|
6017 #ifdef SOL_UDP |
|
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
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diff
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|
6018 PyModule_AddIntMacro(m, SOL_UDP); |
|
11182
35e0d03f2b02
Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents:
10579
diff
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|
6019 #else |
|
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|
6020 PyModule_AddIntConstant(m, "SOL_UDP", 17); |
|
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|
6021 #endif |
|
72758
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
6022 #ifdef SOL_CAN_BASE |
|
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parents:
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diff
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|
6023 PyModule_AddIntMacro(m, SOL_CAN_BASE); |
|
72758
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
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|
6024 #endif |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
6025 #ifdef SOL_CAN_RAW |
|
83867
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parents:
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diff
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|
6026 PyModule_AddIntMacro(m, SOL_CAN_RAW); |
|
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
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diff
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|
6027 PyModule_AddIntMacro(m, CAN_RAW); |
|
72758
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
6028 #endif |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
6029 #ifdef HAVE_LINUX_CAN_H |
|
83867
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
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diff
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|
6030 PyModule_AddIntMacro(m, CAN_EFF_FLAG); |
|
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
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|
6031 PyModule_AddIntMacro(m, CAN_RTR_FLAG); |
|
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
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|
6032 PyModule_AddIntMacro(m, CAN_ERR_FLAG); |
|
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
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|
6033 |
|
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6034 PyModule_AddIntMacro(m, CAN_SFF_MASK); |
|
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6035 PyModule_AddIntMacro(m, CAN_EFF_MASK); |
|
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6036 PyModule_AddIntMacro(m, CAN_ERR_MASK); |
|
72758
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
6037 #endif |
|
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
6038 #ifdef HAVE_LINUX_CAN_RAW_H |
|
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parents:
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diff
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|
6039 PyModule_AddIntMacro(m, CAN_RAW_FILTER); |
|
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
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parents:
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diff
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|
6040 PyModule_AddIntMacro(m, CAN_RAW_ERR_FILTER); |
|
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
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parents:
83795
diff
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|
6041 PyModule_AddIntMacro(m, CAN_RAW_LOOPBACK); |
|
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
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|
6042 PyModule_AddIntMacro(m, CAN_RAW_RECV_OWN_MSGS); |
|
72758
e767318baccd
Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
6043 #endif |
|
82024
f714af60508d
Issue #15359: Add CAN_BCM protocol support to the socket module. Patch by Brian
Charles-François Natali <cf.natali@gmail.com>
parents:
81589
diff
changeset
|
6044 #ifdef HAVE_LINUX_CAN_BCM_H |
|
83867
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diff
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|
6045 PyModule_AddIntMacro(m, CAN_BCM); |
|
82024
f714af60508d
Issue #15359: Add CAN_BCM protocol support to the socket module. Patch by Brian
Charles-François Natali <cf.natali@gmail.com>
parents:
81589
diff
changeset
|
6046 PyModule_AddIntConstant(m, "CAN_BCM_TX_SETUP", TX_SETUP); |
|
f714af60508d
Issue #15359: Add CAN_BCM protocol support to the socket module. Patch by Brian
Charles-François Natali <cf.natali@gmail.com>
parents:
81589
diff
changeset
|
6047 PyModule_AddIntConstant(m, "CAN_BCM_TX_DELETE", TX_DELETE); |
|
f714af60508d
Issue #15359: Add CAN_BCM protocol support to the socket module. Patch by Brian
Charles-François Natali <cf.natali@gmail.com>
parents:
81589
diff
changeset
|
6048 PyModule_AddIntConstant(m, "CAN_BCM_TX_READ", TX_READ); |
|
f714af60508d
Issue #15359: Add CAN_BCM protocol support to the socket module. Patch by Brian
Charles-François Natali <cf.natali@gmail.com>
parents:
81589
diff
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|
6049 PyModule_AddIntConstant(m, "CAN_BCM_TX_SEND", TX_SEND); |
|
f714af60508d
Issue #15359: Add CAN_BCM protocol support to the socket module. Patch by Brian
Charles-François Natali <cf.natali@gmail.com>
parents:
81589
diff
changeset
|
6050 PyModule_AddIntConstant(m, "CAN_BCM_RX_SETUP", RX_SETUP); |
|
f714af60508d
Issue #15359: Add CAN_BCM protocol support to the socket module. Patch by Brian
Charles-François Natali <cf.natali@gmail.com>
parents:
81589
diff
changeset
|
6051 PyModule_AddIntConstant(m, "CAN_BCM_RX_DELETE", RX_DELETE); |
|
f714af60508d
Issue #15359: Add CAN_BCM protocol support to the socket module. Patch by Brian
Charles-François Natali <cf.natali@gmail.com>
parents:
81589
diff
changeset
|
6052 PyModule_AddIntConstant(m, "CAN_BCM_RX_READ", RX_READ); |
|
f714af60508d
Issue #15359: Add CAN_BCM protocol support to the socket module. Patch by Brian
Charles-François Natali <cf.natali@gmail.com>
parents:
81589
diff
changeset
|
6053 PyModule_AddIntConstant(m, "CAN_BCM_TX_STATUS", TX_STATUS); |
|
f714af60508d
Issue #15359: Add CAN_BCM protocol support to the socket module. Patch by Brian
Charles-François Natali <cf.natali@gmail.com>
parents:
81589
diff
changeset
|
6054 PyModule_AddIntConstant(m, "CAN_BCM_TX_EXPIRED", TX_EXPIRED); |
|
f714af60508d
Issue #15359: Add CAN_BCM protocol support to the socket module. Patch by Brian
Charles-François Natali <cf.natali@gmail.com>
parents:
81589
diff
changeset
|
6055 PyModule_AddIntConstant(m, "CAN_BCM_RX_STATUS", RX_STATUS); |
|
f714af60508d
Issue #15359: Add CAN_BCM protocol support to the socket module. Patch by Brian
Charles-François Natali <cf.natali@gmail.com>
parents:
81589
diff
changeset
|
6056 PyModule_AddIntConstant(m, "CAN_BCM_RX_TIMEOUT", RX_TIMEOUT); |
|
f714af60508d
Issue #15359: Add CAN_BCM protocol support to the socket module. Patch by Brian
Charles-François Natali <cf.natali@gmail.com>
parents:
81589
diff
changeset
|
6057 PyModule_AddIntConstant(m, "CAN_BCM_RX_CHANGED", RX_CHANGED); |
|
72758
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Issue #10141: socket: add SocketCAN (PF_CAN) support. Initial patch by Matthias
Charles-François Natali <neologix@free.fr>
parents:
72510
diff
changeset
|
6058 #endif |
|
73478
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
6059 #ifdef SOL_RDS |
|
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parents:
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|
6060 PyModule_AddIntMacro(m, SOL_RDS); |
|
73478
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
6061 #endif |
|
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
6062 #ifdef RDS_CANCEL_SENT_TO |
|
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Charles-Francois Natali <cf.natali@gmail.com>
parents:
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diff
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|
6063 PyModule_AddIntMacro(m, RDS_CANCEL_SENT_TO); |
|
73478
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
6064 #endif |
|
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
6065 #ifdef RDS_GET_MR |
|
83867
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6066 PyModule_AddIntMacro(m, RDS_GET_MR); |
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6067 #endif |
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6068 #ifdef RDS_FREE_MR |
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6069 PyModule_AddIntMacro(m, RDS_FREE_MR); |
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6070 #endif |
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6071 #ifdef RDS_RECVERR |
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6072 PyModule_AddIntMacro(m, RDS_RECVERR); |
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6073 #endif |
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6074 #ifdef RDS_CONG_MONITOR |
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6075 PyModule_AddIntMacro(m, RDS_CONG_MONITOR); |
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6076 #endif |
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6077 #ifdef RDS_GET_MR_FOR_DEST |
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6078 PyModule_AddIntMacro(m, RDS_GET_MR_FOR_DEST); |
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6079 #endif |
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6080 #ifdef IPPROTO_IP |
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6081 PyModule_AddIntMacro(m, IPPROTO_IP); |
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6082 #else |
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6083 PyModule_AddIntConstant(m, "IPPROTO_IP", 0); |
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6084 #endif |
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6085 #ifdef IPPROTO_HOPOPTS |
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6086 PyModule_AddIntMacro(m, IPPROTO_HOPOPTS); |
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6087 #endif |
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6088 #ifdef IPPROTO_ICMP |
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6089 PyModule_AddIntMacro(m, IPPROTO_ICMP); |
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6090 #else |
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6091 PyModule_AddIntConstant(m, "IPPROTO_ICMP", 1); |
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6092 #endif |
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6093 #ifdef IPPROTO_IGMP |
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6094 PyModule_AddIntMacro(m, IPPROTO_IGMP); |
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6095 #endif |
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6096 #ifdef IPPROTO_GGP |
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6097 PyModule_AddIntMacro(m, IPPROTO_GGP); |
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6098 #endif |
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6099 #ifdef IPPROTO_IPV4 |
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6100 PyModule_AddIntMacro(m, IPPROTO_IPV4); |
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6101 #endif |
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6102 #ifdef IPPROTO_IPV6 |
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6103 PyModule_AddIntMacro(m, IPPROTO_IPV6); |
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6104 #endif |
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6105 #ifdef IPPROTO_IPIP |
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6106 PyModule_AddIntMacro(m, IPPROTO_IPIP); |
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6107 #endif |
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6108 #ifdef IPPROTO_TCP |
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6109 PyModule_AddIntMacro(m, IPPROTO_TCP); |
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6110 #else |
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6111 PyModule_AddIntConstant(m, "IPPROTO_TCP", 6); |
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6112 #endif |
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6113 #ifdef IPPROTO_EGP |
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6114 PyModule_AddIntMacro(m, IPPROTO_EGP); |
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6115 #endif |
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6116 #ifdef IPPROTO_PUP |
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6117 PyModule_AddIntMacro(m, IPPROTO_PUP); |
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6118 #endif |
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6119 #ifdef IPPROTO_UDP |
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6120 PyModule_AddIntMacro(m, IPPROTO_UDP); |
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6121 #else |
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6122 PyModule_AddIntConstant(m, "IPPROTO_UDP", 17); |
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6123 #endif |
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6124 #ifdef IPPROTO_IDP |
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6125 PyModule_AddIntMacro(m, IPPROTO_IDP); |
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6126 #endif |
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6127 #ifdef IPPROTO_HELLO |
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6128 PyModule_AddIntMacro(m, IPPROTO_HELLO); |
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6129 #endif |
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6130 #ifdef IPPROTO_ND |
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6131 PyModule_AddIntMacro(m, IPPROTO_ND); |
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6132 #endif |
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6133 #ifdef IPPROTO_TP |
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6134 PyModule_AddIntMacro(m, IPPROTO_TP); |
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6135 #endif |
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6136 #ifdef IPPROTO_IPV6 |
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6137 PyModule_AddIntMacro(m, IPPROTO_IPV6); |
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6138 #endif |
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6139 #ifdef IPPROTO_ROUTING |
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6140 PyModule_AddIntMacro(m, IPPROTO_ROUTING); |
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6141 #endif |
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6142 #ifdef IPPROTO_FRAGMENT |
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6143 PyModule_AddIntMacro(m, IPPROTO_FRAGMENT); |
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6144 #endif |
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6145 #ifdef IPPROTO_RSVP |
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6146 PyModule_AddIntMacro(m, IPPROTO_RSVP); |
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6147 #endif |
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6148 #ifdef IPPROTO_GRE |
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6149 PyModule_AddIntMacro(m, IPPROTO_GRE); |
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6150 #endif |
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6151 #ifdef IPPROTO_ESP |
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6152 PyModule_AddIntMacro(m, IPPROTO_ESP); |
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6153 #endif |
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6154 #ifdef IPPROTO_AH |
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6155 PyModule_AddIntMacro(m, IPPROTO_AH); |
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6156 #endif |
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6157 #ifdef IPPROTO_MOBILE |
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6158 PyModule_AddIntMacro(m, IPPROTO_MOBILE); |
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6159 #endif |
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6160 #ifdef IPPROTO_ICMPV6 |
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6161 PyModule_AddIntMacro(m, IPPROTO_ICMPV6); |
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6162 #endif |
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6163 #ifdef IPPROTO_NONE |
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6164 PyModule_AddIntMacro(m, IPPROTO_NONE); |
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6165 #endif |
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6166 #ifdef IPPROTO_DSTOPTS |
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6167 PyModule_AddIntMacro(m, IPPROTO_DSTOPTS); |
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6168 #endif |
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6169 #ifdef IPPROTO_XTP |
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6170 PyModule_AddIntMacro(m, IPPROTO_XTP); |
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6171 #endif |
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6172 #ifdef IPPROTO_EON |
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6173 PyModule_AddIntMacro(m, IPPROTO_EON); |
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6174 #endif |
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6175 #ifdef IPPROTO_PIM |
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6176 PyModule_AddIntMacro(m, IPPROTO_PIM); |
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6177 #endif |
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6178 #ifdef IPPROTO_IPCOMP |
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6179 PyModule_AddIntMacro(m, IPPROTO_IPCOMP); |
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6180 #endif |
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6181 #ifdef IPPROTO_VRRP |
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6182 PyModule_AddIntMacro(m, IPPROTO_VRRP); |
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6183 #endif |
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6184 #ifdef IPPROTO_SCTP |
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6185 PyModule_AddIntMacro(m, IPPROTO_SCTP); |
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6186 #endif |
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6187 #ifdef IPPROTO_BIP |
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6188 PyModule_AddIntMacro(m, IPPROTO_BIP); |
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6189 #endif |
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6190 /**/ |
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6191 #ifdef IPPROTO_RAW |
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6192 PyModule_AddIntMacro(m, IPPROTO_RAW); |
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Some systems (e.g. Linux) use enums for some symbols (like IPPROTO_IP)
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6193 #else |
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6194 PyModule_AddIntConstant(m, "IPPROTO_RAW", 255); |
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6195 #endif |
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6196 #ifdef IPPROTO_MAX |
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6197 PyModule_AddIntMacro(m, IPPROTO_MAX); |
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6198 #endif |
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6199 |
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6200 #ifdef SYSPROTO_CONTROL |
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6201 PyModule_AddIntMacro(m, SYSPROTO_CONTROL); |
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6202 #endif |
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6203 |
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6204 /* Some port configuration */ |
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6205 #ifdef IPPORT_RESERVED |
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6206 PyModule_AddIntMacro(m, IPPORT_RESERVED); |
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6207 #else |
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6208 PyModule_AddIntConstant(m, "IPPORT_RESERVED", 1024); |
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6209 #endif |
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6210 #ifdef IPPORT_USERRESERVED |
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6211 PyModule_AddIntMacro(m, IPPORT_USERRESERVED); |
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6212 #else |
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6213 PyModule_AddIntConstant(m, "IPPORT_USERRESERVED", 5000); |
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6214 #endif |
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6215 |
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6216 /* Some reserved IP v.4 addresses */ |
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6217 #ifdef INADDR_ANY |
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6218 PyModule_AddIntMacro(m, INADDR_ANY); |
| 2369 | 6219 #else |
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6220 PyModule_AddIntConstant(m, "INADDR_ANY", 0x00000000); |
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6221 #endif |
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6222 #ifdef INADDR_BROADCAST |
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6223 PyModule_AddIntMacro(m, INADDR_BROADCAST); |
| 2369 | 6224 #else |
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6225 PyModule_AddIntConstant(m, "INADDR_BROADCAST", 0xffffffff); |
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6226 #endif |
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6227 #ifdef INADDR_LOOPBACK |
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6228 PyModule_AddIntMacro(m, INADDR_LOOPBACK); |
| 2369 | 6229 #else |
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6230 PyModule_AddIntConstant(m, "INADDR_LOOPBACK", 0x7F000001); |
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6231 #endif |
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6232 #ifdef INADDR_UNSPEC_GROUP |
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6233 PyModule_AddIntMacro(m, INADDR_UNSPEC_GROUP); |
| 2369 | 6234 #else |
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6235 PyModule_AddIntConstant(m, "INADDR_UNSPEC_GROUP", 0xe0000000); |
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6236 #endif |
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6237 #ifdef INADDR_ALLHOSTS_GROUP |
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6238 PyModule_AddIntConstant(m, "INADDR_ALLHOSTS_GROUP", |
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6239 INADDR_ALLHOSTS_GROUP); |
| 2369 | 6240 #else |
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6241 PyModule_AddIntConstant(m, "INADDR_ALLHOSTS_GROUP", 0xe0000001); |
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6242 #endif |
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6243 #ifdef INADDR_MAX_LOCAL_GROUP |
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6244 PyModule_AddIntMacro(m, INADDR_MAX_LOCAL_GROUP); |
| 2369 | 6245 #else |
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6246 PyModule_AddIntConstant(m, "INADDR_MAX_LOCAL_GROUP", 0xe00000ff); |
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6247 #endif |
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6248 #ifdef INADDR_NONE |
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6249 PyModule_AddIntMacro(m, INADDR_NONE); |
| 2369 | 6250 #else |
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6251 PyModule_AddIntConstant(m, "INADDR_NONE", 0xffffffff); |
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6252 #endif |
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6253 |
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6254 /* IPv4 [gs]etsockopt options */ |
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6255 #ifdef IP_OPTIONS |
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6256 PyModule_AddIntMacro(m, IP_OPTIONS); |
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6257 #endif |
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6258 #ifdef IP_HDRINCL |
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6259 PyModule_AddIntMacro(m, IP_HDRINCL); |
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6260 #endif |
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6261 #ifdef IP_TOS |
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6262 PyModule_AddIntMacro(m, IP_TOS); |
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6263 #endif |
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6264 #ifdef IP_TTL |
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6265 PyModule_AddIntMacro(m, IP_TTL); |
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6266 #endif |
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6267 #ifdef IP_RECVOPTS |
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6268 PyModule_AddIntMacro(m, IP_RECVOPTS); |
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6269 #endif |
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|
6270 #ifdef IP_RECVRETOPTS |
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6271 PyModule_AddIntMacro(m, IP_RECVRETOPTS); |
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6272 #endif |
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6273 #ifdef IP_RECVDSTADDR |
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6274 PyModule_AddIntMacro(m, IP_RECVDSTADDR); |
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6275 #endif |
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6276 #ifdef IP_RETOPTS |
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6277 PyModule_AddIntMacro(m, IP_RETOPTS); |
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6278 #endif |
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6279 #ifdef IP_MULTICAST_IF |
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6280 PyModule_AddIntMacro(m, IP_MULTICAST_IF); |
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6281 #endif |
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6282 #ifdef IP_MULTICAST_TTL |
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6283 PyModule_AddIntMacro(m, IP_MULTICAST_TTL); |
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6284 #endif |
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6285 #ifdef IP_MULTICAST_LOOP |
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6286 PyModule_AddIntMacro(m, IP_MULTICAST_LOOP); |
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6287 #endif |
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6288 #ifdef IP_ADD_MEMBERSHIP |
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6289 PyModule_AddIntMacro(m, IP_ADD_MEMBERSHIP); |
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6290 #endif |
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6291 #ifdef IP_DROP_MEMBERSHIP |
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6292 PyModule_AddIntMacro(m, IP_DROP_MEMBERSHIP); |
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6293 #endif |
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6294 #ifdef IP_DEFAULT_MULTICAST_TTL |
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6295 PyModule_AddIntMacro(m, IP_DEFAULT_MULTICAST_TTL); |
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6296 #endif |
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6297 #ifdef IP_DEFAULT_MULTICAST_LOOP |
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6298 PyModule_AddIntMacro(m, IP_DEFAULT_MULTICAST_LOOP); |
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6299 #endif |
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6300 #ifdef IP_MAX_MEMBERSHIPS |
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6301 PyModule_AddIntMacro(m, IP_MAX_MEMBERSHIPS); |
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6302 #endif |
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6303 #ifdef IP_TRANSPARENT |
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6304 PyModule_AddIntMacro(m, IP_TRANSPARENT); |
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6305 #endif |
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6306 |
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6307 /* IPv6 [gs]etsockopt options, defined in RFC2553 */ |
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6308 #ifdef IPV6_JOIN_GROUP |
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6309 PyModule_AddIntMacro(m, IPV6_JOIN_GROUP); |
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6310 #endif |
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6311 #ifdef IPV6_LEAVE_GROUP |
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6312 PyModule_AddIntMacro(m, IPV6_LEAVE_GROUP); |
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6313 #endif |
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6314 #ifdef IPV6_MULTICAST_HOPS |
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6315 PyModule_AddIntMacro(m, IPV6_MULTICAST_HOPS); |
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6316 #endif |
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6317 #ifdef IPV6_MULTICAST_IF |
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6318 PyModule_AddIntMacro(m, IPV6_MULTICAST_IF); |
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6319 #endif |
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6320 #ifdef IPV6_MULTICAST_LOOP |
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6321 PyModule_AddIntMacro(m, IPV6_MULTICAST_LOOP); |
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6322 #endif |
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6323 #ifdef IPV6_UNICAST_HOPS |
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6324 PyModule_AddIntMacro(m, IPV6_UNICAST_HOPS); |
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6325 #endif |
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6326 /* Additional IPV6 socket options, defined in RFC 3493 */ |
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6327 #ifdef IPV6_V6ONLY |
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6328 PyModule_AddIntMacro(m, IPV6_V6ONLY); |
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6329 #endif |
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6330 /* Advanced IPV6 socket options, from RFC 3542 */ |
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6331 #ifdef IPV6_CHECKSUM |
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6332 PyModule_AddIntMacro(m, IPV6_CHECKSUM); |
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6333 #endif |
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6334 #ifdef IPV6_DONTFRAG |
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6335 PyModule_AddIntMacro(m, IPV6_DONTFRAG); |
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6336 #endif |
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6337 #ifdef IPV6_DSTOPTS |
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6338 PyModule_AddIntMacro(m, IPV6_DSTOPTS); |
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6339 #endif |
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6340 #ifdef IPV6_HOPLIMIT |
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6341 PyModule_AddIntMacro(m, IPV6_HOPLIMIT); |
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6342 #endif |
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6343 #ifdef IPV6_HOPOPTS |
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6344 PyModule_AddIntMacro(m, IPV6_HOPOPTS); |
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6345 #endif |
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6346 #ifdef IPV6_NEXTHOP |
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6347 PyModule_AddIntMacro(m, IPV6_NEXTHOP); |
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6348 #endif |
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6349 #ifdef IPV6_PATHMTU |
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6350 PyModule_AddIntMacro(m, IPV6_PATHMTU); |
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6351 #endif |
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6352 #ifdef IPV6_PKTINFO |
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6353 PyModule_AddIntMacro(m, IPV6_PKTINFO); |
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6354 #endif |
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6355 #ifdef IPV6_RECVDSTOPTS |
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6356 PyModule_AddIntMacro(m, IPV6_RECVDSTOPTS); |
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6357 #endif |
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6358 #ifdef IPV6_RECVHOPLIMIT |
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6359 PyModule_AddIntMacro(m, IPV6_RECVHOPLIMIT); |
|
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6360 #endif |
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6361 #ifdef IPV6_RECVHOPOPTS |
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6362 PyModule_AddIntMacro(m, IPV6_RECVHOPOPTS); |
|
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6363 #endif |
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6364 #ifdef IPV6_RECVPKTINFO |
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|
6365 PyModule_AddIntMacro(m, IPV6_RECVPKTINFO); |
|
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|
6366 #endif |
|
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|
6367 #ifdef IPV6_RECVRTHDR |
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|
6368 PyModule_AddIntMacro(m, IPV6_RECVRTHDR); |
|
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|
6369 #endif |
|
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6370 #ifdef IPV6_RECVTCLASS |
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6371 PyModule_AddIntMacro(m, IPV6_RECVTCLASS); |
|
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|
6372 #endif |
|
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6373 #ifdef IPV6_RTHDR |
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6374 PyModule_AddIntMacro(m, IPV6_RTHDR); |
|
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|
6375 #endif |
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6376 #ifdef IPV6_RTHDRDSTOPTS |
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|
6377 PyModule_AddIntMacro(m, IPV6_RTHDRDSTOPTS); |
|
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|
6378 #endif |
|
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6379 #ifdef IPV6_RTHDR_TYPE_0 |
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6380 PyModule_AddIntMacro(m, IPV6_RTHDR_TYPE_0); |
|
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|
6381 #endif |
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|
6382 #ifdef IPV6_RECVPATHMTU |
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6383 PyModule_AddIntMacro(m, IPV6_RECVPATHMTU); |
|
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|
6384 #endif |
|
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|
6385 #ifdef IPV6_TCLASS |
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|
6386 PyModule_AddIntMacro(m, IPV6_TCLASS); |
|
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|
6387 #endif |
|
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|
6388 #ifdef IPV6_USE_MIN_MTU |
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|
6389 PyModule_AddIntMacro(m, IPV6_USE_MIN_MTU); |
|
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|
6390 #endif |
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6391 |
|
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|
6392 /* TCP options */ |
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|
6393 #ifdef TCP_NODELAY |
|
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|
6394 PyModule_AddIntMacro(m, TCP_NODELAY); |
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6395 #endif |
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6396 #ifdef TCP_MAXSEG |
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|
6397 PyModule_AddIntMacro(m, TCP_MAXSEG); |
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6398 #endif |
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6399 #ifdef TCP_CORK |
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|
6400 PyModule_AddIntMacro(m, TCP_CORK); |
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6401 #endif |
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6402 #ifdef TCP_KEEPIDLE |
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|
6403 PyModule_AddIntMacro(m, TCP_KEEPIDLE); |
|
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|
6404 #endif |
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|
6405 #ifdef TCP_KEEPINTVL |
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|
6406 PyModule_AddIntMacro(m, TCP_KEEPINTVL); |
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6407 #endif |
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6408 #ifdef TCP_KEEPCNT |
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|
6409 PyModule_AddIntMacro(m, TCP_KEEPCNT); |
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|
6410 #endif |
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|
6411 #ifdef TCP_SYNCNT |
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|
6412 PyModule_AddIntMacro(m, TCP_SYNCNT); |
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6413 #endif |
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6414 #ifdef TCP_LINGER2 |
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|
6415 PyModule_AddIntMacro(m, TCP_LINGER2); |
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6416 #endif |
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6417 #ifdef TCP_DEFER_ACCEPT |
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|
6418 PyModule_AddIntMacro(m, TCP_DEFER_ACCEPT); |
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6419 #endif |
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6420 #ifdef TCP_WINDOW_CLAMP |
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6421 PyModule_AddIntMacro(m, TCP_WINDOW_CLAMP); |
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6422 #endif |
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6423 #ifdef TCP_INFO |
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|
6424 PyModule_AddIntMacro(m, TCP_INFO); |
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6425 #endif |
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6426 #ifdef TCP_QUICKACK |
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6427 PyModule_AddIntMacro(m, TCP_QUICKACK); |
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6428 #endif |
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6429 #ifdef TCP_FASTOPEN |
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|
6430 PyModule_AddIntMacro(m, TCP_FASTOPEN); |
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6431 #endif |
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6432 |
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6433 /* IPX options */ |
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6434 #ifdef IPX_TYPE |
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6435 PyModule_AddIntMacro(m, IPX_TYPE); |
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6436 #endif |
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6437 |
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6438 /* Reliable Datagram Sockets */ |
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6439 #ifdef RDS_CMSG_RDMA_ARGS |
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6440 PyModule_AddIntMacro(m, RDS_CMSG_RDMA_ARGS); |
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6441 #endif |
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6442 #ifdef RDS_CMSG_RDMA_DEST |
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6443 PyModule_AddIntMacro(m, RDS_CMSG_RDMA_DEST); |
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6444 #endif |
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6445 #ifdef RDS_CMSG_RDMA_MAP |
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6446 PyModule_AddIntMacro(m, RDS_CMSG_RDMA_MAP); |
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6447 #endif |
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6448 #ifdef RDS_CMSG_RDMA_STATUS |
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6449 PyModule_AddIntMacro(m, RDS_CMSG_RDMA_STATUS); |
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6450 #endif |
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6451 #ifdef RDS_CMSG_RDMA_UPDATE |
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6452 PyModule_AddIntMacro(m, RDS_CMSG_RDMA_UPDATE); |
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6453 #endif |
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6454 #ifdef RDS_RDMA_READWRITE |
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6455 PyModule_AddIntMacro(m, RDS_RDMA_READWRITE); |
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6456 #endif |
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changeset
|
6457 #ifdef RDS_RDMA_FENCE |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6458 PyModule_AddIntMacro(m, RDS_RDMA_FENCE); |
|
73478
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
6459 #endif |
|
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
6460 #ifdef RDS_RDMA_INVALIDATE |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6461 PyModule_AddIntMacro(m, RDS_RDMA_INVALIDATE); |
|
73478
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
6462 #endif |
|
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
6463 #ifdef RDS_RDMA_USE_ONCE |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6464 PyModule_AddIntMacro(m, RDS_RDMA_USE_ONCE); |
|
73478
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
6465 #endif |
|
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
6466 #ifdef RDS_RDMA_DONTWAIT |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6467 PyModule_AddIntMacro(m, RDS_RDMA_DONTWAIT); |
|
73478
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
6468 #endif |
|
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
6469 #ifdef RDS_RDMA_NOTIFY_ME |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6470 PyModule_AddIntMacro(m, RDS_RDMA_NOTIFY_ME); |
|
73478
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
6471 #endif |
|
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
6472 #ifdef RDS_RDMA_SILENT |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6473 PyModule_AddIntMacro(m, RDS_RDMA_SILENT); |
|
73478
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
6474 #endif |
|
2293ca739223
Issue #7777: socket: Add Reliable Datagram Sockets (PF_RDS) support.
Charles-François Natali <neologix@free.fr>
parents:
73128
diff
changeset
|
6475 |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
6476 /* get{addr,name}info parameters */ |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6477 #ifdef EAI_ADDRFAMILY |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6478 PyModule_AddIntMacro(m, EAI_ADDRFAMILY); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6479 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6480 #ifdef EAI_AGAIN |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6481 PyModule_AddIntMacro(m, EAI_AGAIN); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6482 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6483 #ifdef EAI_BADFLAGS |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6484 PyModule_AddIntMacro(m, EAI_BADFLAGS); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6485 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6486 #ifdef EAI_FAIL |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6487 PyModule_AddIntMacro(m, EAI_FAIL); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6488 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6489 #ifdef EAI_FAMILY |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6490 PyModule_AddIntMacro(m, EAI_FAMILY); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6491 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6492 #ifdef EAI_MEMORY |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6493 PyModule_AddIntMacro(m, EAI_MEMORY); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6494 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6495 #ifdef EAI_NODATA |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6496 PyModule_AddIntMacro(m, EAI_NODATA); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6497 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6498 #ifdef EAI_NONAME |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6499 PyModule_AddIntMacro(m, EAI_NONAME); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6500 #endif |
|
31274
24d34ab4ef75
Add IPV6_ socket options from RFCs 3493 and 3542. Fixes #867012.
Martin v. Löwis <martin@v.loewis.de>
parents:
31207
diff
changeset
|
6501 #ifdef EAI_OVERFLOW |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6502 PyModule_AddIntMacro(m, EAI_OVERFLOW); |
|
31274
24d34ab4ef75
Add IPV6_ socket options from RFCs 3493 and 3542. Fixes #867012.
Martin v. Löwis <martin@v.loewis.de>
parents:
31207
diff
changeset
|
6503 #endif |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6504 #ifdef EAI_SERVICE |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6505 PyModule_AddIntMacro(m, EAI_SERVICE); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6506 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6507 #ifdef EAI_SOCKTYPE |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6508 PyModule_AddIntMacro(m, EAI_SOCKTYPE); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6509 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6510 #ifdef EAI_SYSTEM |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6511 PyModule_AddIntMacro(m, EAI_SYSTEM); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6512 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6513 #ifdef EAI_BADHINTS |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6514 PyModule_AddIntMacro(m, EAI_BADHINTS); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6515 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6516 #ifdef EAI_PROTOCOL |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6517 PyModule_AddIntMacro(m, EAI_PROTOCOL); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6518 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6519 #ifdef EAI_MAX |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6520 PyModule_AddIntMacro(m, EAI_MAX); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6521 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6522 #ifdef AI_PASSIVE |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6523 PyModule_AddIntMacro(m, AI_PASSIVE); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6524 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6525 #ifdef AI_CANONNAME |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6526 PyModule_AddIntMacro(m, AI_CANONNAME); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6527 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6528 #ifdef AI_NUMERICHOST |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6529 PyModule_AddIntMacro(m, AI_NUMERICHOST); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6530 #endif |
|
31274
24d34ab4ef75
Add IPV6_ socket options from RFCs 3493 and 3542. Fixes #867012.
Martin v. Löwis <martin@v.loewis.de>
parents:
31207
diff
changeset
|
6531 #ifdef AI_NUMERICSERV |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6532 PyModule_AddIntMacro(m, AI_NUMERICSERV); |
|
31274
24d34ab4ef75
Add IPV6_ socket options from RFCs 3493 and 3542. Fixes #867012.
Martin v. Löwis <martin@v.loewis.de>
parents:
31207
diff
changeset
|
6533 #endif |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6534 #ifdef AI_MASK |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6535 PyModule_AddIntMacro(m, AI_MASK); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6536 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6537 #ifdef AI_ALL |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6538 PyModule_AddIntMacro(m, AI_ALL); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6539 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6540 #ifdef AI_V4MAPPED_CFG |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6541 PyModule_AddIntMacro(m, AI_V4MAPPED_CFG); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6542 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6543 #ifdef AI_ADDRCONFIG |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6544 PyModule_AddIntMacro(m, AI_ADDRCONFIG); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6545 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6546 #ifdef AI_V4MAPPED |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6547 PyModule_AddIntMacro(m, AI_V4MAPPED); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6548 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6549 #ifdef AI_DEFAULT |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6550 PyModule_AddIntMacro(m, AI_DEFAULT); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6551 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6552 #ifdef NI_MAXHOST |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6553 PyModule_AddIntMacro(m, NI_MAXHOST); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6554 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6555 #ifdef NI_MAXSERV |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6556 PyModule_AddIntMacro(m, NI_MAXSERV); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6557 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6558 #ifdef NI_NOFQDN |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6559 PyModule_AddIntMacro(m, NI_NOFQDN); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6560 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6561 #ifdef NI_NUMERICHOST |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6562 PyModule_AddIntMacro(m, NI_NUMERICHOST); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6563 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6564 #ifdef NI_NAMEREQD |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6565 PyModule_AddIntMacro(m, NI_NAMEREQD); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6566 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6567 #ifdef NI_NUMERICSERV |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6568 PyModule_AddIntMacro(m, NI_NUMERICSERV); |
|
18794
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6569 #endif |
|
4d0ea4c2386d
Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents:
18790
diff
changeset
|
6570 #ifdef NI_DGRAM |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6571 PyModule_AddIntMacro(m, NI_DGRAM); |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
6572 #endif |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
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diff
changeset
|
6573 |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
6574 /* shutdown() parameters */ |
|
31027
bf038986cb8f
Patch #849595: Add socket.shutdown() constants.
Martin v. Löwis <martin@v.loewis.de>
parents:
30978
diff
changeset
|
6575 #ifdef SHUT_RD |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6576 PyModule_AddIntMacro(m, SHUT_RD); |
|
31027
bf038986cb8f
Patch #849595: Add socket.shutdown() constants.
Martin v. Löwis <martin@v.loewis.de>
parents:
30978
diff
changeset
|
6577 #elif defined(SD_RECEIVE) |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
6578 PyModule_AddIntConstant(m, "SHUT_RD", SD_RECEIVE); |
|
31027
bf038986cb8f
Patch #849595: Add socket.shutdown() constants.
Martin v. Löwis <martin@v.loewis.de>
parents:
30978
diff
changeset
|
6579 #else |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
6580 PyModule_AddIntConstant(m, "SHUT_RD", 0); |
|
31027
bf038986cb8f
Patch #849595: Add socket.shutdown() constants.
Martin v. Löwis <martin@v.loewis.de>
parents:
30978
diff
changeset
|
6581 #endif |
|
bf038986cb8f
Patch #849595: Add socket.shutdown() constants.
Martin v. Löwis <martin@v.loewis.de>
parents:
30978
diff
changeset
|
6582 #ifdef SHUT_WR |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6583 PyModule_AddIntMacro(m, SHUT_WR); |
|
31027
bf038986cb8f
Patch #849595: Add socket.shutdown() constants.
Martin v. Löwis <martin@v.loewis.de>
parents:
30978
diff
changeset
|
6584 #elif defined(SD_SEND) |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
6585 PyModule_AddIntConstant(m, "SHUT_WR", SD_SEND); |
|
31027
bf038986cb8f
Patch #849595: Add socket.shutdown() constants.
Martin v. Löwis <martin@v.loewis.de>
parents:
30978
diff
changeset
|
6586 #else |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
6587 PyModule_AddIntConstant(m, "SHUT_WR", 1); |
|
31027
bf038986cb8f
Patch #849595: Add socket.shutdown() constants.
Martin v. Löwis <martin@v.loewis.de>
parents:
30978
diff
changeset
|
6588 #endif |
|
bf038986cb8f
Patch #849595: Add socket.shutdown() constants.
Martin v. Löwis <martin@v.loewis.de>
parents:
30978
diff
changeset
|
6589 #ifdef SHUT_RDWR |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6590 PyModule_AddIntMacro(m, SHUT_RDWR); |
|
31027
bf038986cb8f
Patch #849595: Add socket.shutdown() constants.
Martin v. Löwis <martin@v.loewis.de>
parents:
30978
diff
changeset
|
6591 #elif defined(SD_BOTH) |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
6592 PyModule_AddIntConstant(m, "SHUT_RDWR", SD_BOTH); |
|
31027
bf038986cb8f
Patch #849595: Add socket.shutdown() constants.
Martin v. Löwis <martin@v.loewis.de>
parents:
30978
diff
changeset
|
6593 #else |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
6594 PyModule_AddIntConstant(m, "SHUT_RDWR", 2); |
|
31027
bf038986cb8f
Patch #849595: Add socket.shutdown() constants.
Martin v. Löwis <martin@v.loewis.de>
parents:
30978
diff
changeset
|
6595 #endif |
|
bf038986cb8f
Patch #849595: Add socket.shutdown() constants.
Martin v. Löwis <martin@v.loewis.de>
parents:
30978
diff
changeset
|
6596 |
|
44535
420fe6d7d5f4
Merged revisions 59703-59773 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44351
diff
changeset
|
6597 #ifdef SIO_RCVALL |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
6598 { |
|
61466
cab14be0ada1
Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61085
diff
changeset
|
6599 DWORD codes[] = {SIO_RCVALL, SIO_KEEPALIVE_VALS}; |
|
cab14be0ada1
Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
6600 const char *names[] = {"SIO_RCVALL", "SIO_KEEPALIVE_VALS"}; |
|
cab14be0ada1
Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61085
diff
changeset
|
6601 int i; |
|
72510
b534b56379cb
Use the new Py_ARRAY_LENGTH macro
Victor Stinner <victor.stinner@haypocalc.com>
parents:
72117
diff
changeset
|
6602 for(i = 0; i<Py_ARRAY_LENGTH(codes); ++i) { |
|
61466
cab14be0ada1
Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61085
diff
changeset
|
6603 PyObject *tmp; |
|
cab14be0ada1
Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61085
diff
changeset
|
6604 tmp = PyLong_FromUnsignedLong(codes[i]); |
|
cab14be0ada1
Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61085
diff
changeset
|
6605 if (tmp == NULL) |
|
cab14be0ada1
Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
6606 return NULL; |
|
cab14be0ada1
Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61085
diff
changeset
|
6607 PyModule_AddObject(m, names[i], tmp); |
|
cab14be0ada1
Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61085
diff
changeset
|
6608 } |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
6609 } |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6610 PyModule_AddIntMacro(m, RCVALL_OFF); |
|
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6611 PyModule_AddIntMacro(m, RCVALL_ON); |
|
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6612 PyModule_AddIntMacro(m, RCVALL_SOCKETLEVELONLY); |
|
47663
92b79b6d1a3b
Slowly apply part of #2065: py3k can be compiled with VS8.0
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
47583
diff
changeset
|
6613 #ifdef RCVALL_IPLEVEL |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6614 PyModule_AddIntMacro(m, RCVALL_IPLEVEL); |
|
47663
92b79b6d1a3b
Slowly apply part of #2065: py3k can be compiled with VS8.0
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
47583
diff
changeset
|
6615 #endif |
|
92b79b6d1a3b
Slowly apply part of #2065: py3k can be compiled with VS8.0
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
47583
diff
changeset
|
6616 #ifdef RCVALL_MAX |
|
83867
12cbb5183d98
Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant()
Charles-Francois Natali <cf.natali@gmail.com>
parents:
83795
diff
changeset
|
6617 PyModule_AddIntMacro(m, RCVALL_MAX); |
|
47663
92b79b6d1a3b
Slowly apply part of #2065: py3k can be compiled with VS8.0
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
47583
diff
changeset
|
6618 #endif |
|
44535
420fe6d7d5f4
Merged revisions 59703-59773 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44351
diff
changeset
|
6619 #endif /* _MSTCPIP_ */ |
|
420fe6d7d5f4
Merged revisions 59703-59773 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44351
diff
changeset
|
6620 |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
61086
diff
changeset
|
6621 /* Initialize gethostbyname lock */ |
|
29035
e1d5ca8ab7dc
[ 731644] & [ 604210 ] Release the GIL around getaddrinfo(), yet protect
Just van Rossum <just@letterror.com>
parents:
28953
diff
changeset
|
6622 #if defined(USE_GETHOSTBYNAME_LOCK) || defined(USE_GETADDRINFO_LOCK) |
|
61467
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
6623 netdb_lock = PyThread_allocate_lock(); |
|
f197407bdba2
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Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
6624 #endif |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents:
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diff
changeset
|
6625 return m; |
| 294 | 6626 } |
|
18262
6b0a8157be3b
Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents:
18253
diff
changeset
|
6627 |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
6628 |
|
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
6629 #ifndef HAVE_INET_PTON |
|
43926
2de7d00fbf19
The patch from weck does a better job than my original idea. Thanks!
Christian Heimes <christian@cheimes.de>
parents:
43881
diff
changeset
|
6630 #if !defined(NTDDI_VERSION) || (NTDDI_VERSION < NTDDI_LONGHORN) |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
6631 |
|
18262
6b0a8157be3b
Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents:
18253
diff
changeset
|
6632 /* Simplistic emulation code for inet_pton that only works for IPv4 */ |
|
28818
57e61588571b
Patch by Jp Calderone:
Guido van Rossum <guido@python.org>
parents:
28671
diff
changeset
|
6633 /* These are not exposed because they do not set errno properly */ |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
6634 |
|
23723
2f6f8708e3e9
Whitespace normalization, folding long lines, uniform comment
Guido van Rossum <guido@python.org>
parents:
23722
diff
changeset
|
6635 int |
|
23725
1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
parents:
23723
diff
changeset
|
6636 inet_pton(int af, const char *src, void *dst) |
|
18262
6b0a8157be3b
Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents:
18253
diff
changeset
|
6637 { |
|
61467
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diff
changeset
|
6638 if (af == AF_INET) { |
|
51579
648e07dd0825
Merged revisions 69364-69365,69409-69410,69413,69417,69435,69442,69447,69495,69519-69521 via svnmerge from
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parents:
51384
diff
changeset
|
6639 #if (SIZEOF_INT != 4) |
|
648e07dd0825
Merged revisions 69364-69365,69409-69410,69413,69417,69435,69442,69447,69495,69519-69521 via svnmerge from
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parents:
51384
diff
changeset
|
6640 #error "Not sure if in_addr_t exists and int is not 32-bits." |
|
648e07dd0825
Merged revisions 69364-69365,69409-69410,69413,69417,69435,69442,69447,69495,69519-69521 via svnmerge from
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parents:
51384
diff
changeset
|
6641 #endif |
|
61467
f197407bdba2
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diff
changeset
|
6642 unsigned int packed_addr; |
|
f197407bdba2
Recorded merge of revisions 81032 via svnmerge from
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changeset
|
6643 packed_addr = inet_addr(src); |
|
f197407bdba2
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changeset
|
6644 if (packed_addr == INADDR_NONE) |
|
f197407bdba2
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changeset
|
6645 return 0; |
|
f197407bdba2
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changeset
|
6646 memcpy(dst, &packed_addr, 4); |
|
f197407bdba2
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changeset
|
6647 return 1; |
|
f197407bdba2
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Antoine Pitrou <solipsis@pitrou.net>
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diff
changeset
|
6648 } |
|
f197407bdba2
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changeset
|
6649 /* Should set errno to EAFNOSUPPORT */ |
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6650 return -1; |
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Martin v. Löwis <martin@v.loewis.de>
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6651 } |
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Martin v. Löwis <martin@v.loewis.de>
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6652 |
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7cd22bf56d7b
Silence warnings in MSVC++: hide unused variables, add constness back to
Martin v. Löwis <martin@v.loewis.de>
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18753
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6653 const char * |
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Martin v. Löwis <martin@v.loewis.de>
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6654 inet_ntop(int af, const void *src, char *dst, socklen_t size) |
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Martin v. Löwis <martin@v.loewis.de>
parents:
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6655 { |
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61467
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6656 if (af == AF_INET) { |
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6657 struct in_addr packed_addr; |
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6658 if (size < 16) |
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6659 /* Should set errno to ENOSPC. */ |
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parents:
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6660 return NULL; |
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6661 memcpy(&packed_addr, src, sizeof(packed_addr)); |
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parents:
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6662 return strncpy(dst, inet_ntoa(packed_addr), size); |
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Antoine Pitrou <solipsis@pitrou.net>
parents:
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6663 } |
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6664 /* Should set errno to EAFNOSUPPORT */ |
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61086
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6665 return NULL; |
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Martin v. Löwis <martin@v.loewis.de>
parents:
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6666 } |
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1235a95fedcd
Major cleanup. Renamed static methods to avoid Py prefix. Other misc
Guido van Rossum <guido@python.org>
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6667 |
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Martin v. Löwis <martin@v.loewis.de>
parents:
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6668 #endif |
| 43874 | 6669 #endif |