Mercurial > cpython-lru_cache-weakref
annotate Modules/socketmodule.c @ 5792:dffabc620e4e legacy-trunk
Tweak re_tests and test_re to differentiate between
groups that have no value and groups that are out of bounds.
| author | Guido van Rossum <guido@python.org> |
|---|---|
| date | Tue, 15 Jul 1997 15:49:52 +0000 |
| parents | 88b0b2a3aab5 |
| children | 2c29b8982643 |
| rev | line source |
|---|---|
| 294 | 1 /*********************************************************** |
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2 Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam, |
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3 The Netherlands. |
| 294 | 4 |
| 5 All Rights Reserved | |
| 6 | |
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7 Permission to use, copy, modify, and distribute this software and its |
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8 documentation for any purpose and without fee is hereby granted, |
| 294 | 9 provided that the above copyright notice appear in all copies and that |
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10 both that copyright notice and this permission notice appear in |
| 294 | 11 supporting documentation, and that the names of Stichting Mathematisch |
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12 Centrum or CWI or Corporation for National Research Initiatives or |
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13 CNRI not be used in advertising or publicity pertaining to |
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14 distribution of the software without specific, written prior |
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15 permission. |
| 294 | 16 |
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17 While CWI is the initial source for this software, a modified version |
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18 is made available by the Corporation for National Research Initiatives |
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19 (CNRI) at the Internet address ftp://ftp.python.org. |
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20 |
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21 STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH |
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22 REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF |
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23 MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH |
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24 CENTRUM OR CNRI BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL |
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25 DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
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26 PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
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27 TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
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28 PERFORMANCE OF THIS SOFTWARE. |
| 294 | 29 |
| 30 ******************************************************************/ | |
| 31 | |
| 32 /* Socket module */ | |
| 33 | |
| 34 /* | |
| 35 This module provides an interface to Berkeley socket IPC. | |
| 36 | |
| 37 Limitations: | |
| 38 | |
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39 - only AF_INET and AF_UNIX address families are supported |
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40 - no read/write operations (use send/recv or makefile instead) |
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41 - additional restrictions apply on Windows |
| 294 | 42 |
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43 Module interface: |
| 294 | 44 |
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45 - socket.error: exception raised for socket specific errors |
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46 - socket.gethostbyname(hostname) --> host IP address (string: 'dd.dd.dd.dd') |
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47 - socket.gethostbyaddr(IP address) --> (hostname, [alias, ...], [IP addr, ...]) |
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48 - socket.gethostname() --> host name (string: 'spam' or 'spam.domain.com') |
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49 - socket.getprotobyname(protocolname) --> protocol number |
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50 - socket.getservbyname(servicename, protocolname) --> port number |
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51 - socket.socket(family, type [, proto]) --> new socket object |
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52 - socket.ntohs(16 bit value) --> new int object |
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53 - socket.ntohl(32 bit value) --> new int object |
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54 - socket.htons(16 bit value) --> new int object |
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55 - socket.htonl(32 bit value) --> new int object |
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56 - socket.AF_INET, socket.SOCK_STREAM, etc.: constants from <socket.h> |
| 294 | 57 - an Internet socket address is a pair (hostname, port) |
| 58 where hostname can be anything recognized by gethostbyname() | |
| 59 (including the dd.dd.dd.dd notation) and port is in host byte order | |
| 60 - where a hostname is returned, the dd.dd.dd.dd notation is used | |
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61 - a UNIX domain socket address is a string specifying the pathname |
| 294 | 62 |
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63 Socket methods: |
| 294 | 64 |
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65 - s.accept() --> new socket object, sockaddr |
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66 - s.bind(sockaddr) --> None |
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67 - s.close() --> None |
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68 - s.connect(sockaddr) --> None |
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69 - s.fileno() --> file descriptor |
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70 - s.dup() --> same as socket.fromfd(os.dup(s.fileno(), ...) |
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71 - s.getpeername() --> sockaddr |
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72 - s.getsockname() --> sockaddr |
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73 - s.getsockopt(level, optname[, buflen]) --> int or string |
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74 - s.listen(backlog) --> None |
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75 - s.makefile([mode[, bufsize]]) --> file object |
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76 - s.recv(buflen [,flags]) --> string |
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77 - s.recvfrom(buflen [,flags]) --> string, sockaddr |
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78 - s.send(string [,flags]) --> nbytes |
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79 - s.sendto(string, [flags,] sockaddr) --> nbytes |
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80 - s.setblocking(0 | 1) --> None |
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81 - s.setsockopt(level, optname, value) --> None |
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82 - s.shutdown(how) --> None |
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83 - repr(s) --> "<socket object, fd=%d, family=%d, type=%d, protocol=%d>" |
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84 |
| 294 | 85 */ |
| 86 | |
| 1970 | 87 #include "Python.h" |
| 294 | 88 |
| 4600 | 89 #ifdef HAVE_UNISTD_H |
| 90 #include <unistd.h> | |
| 91 #endif | |
| 92 | |
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93 #ifndef MS_WINDOWS |
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94 extern int gethostname(); /* For Solaris, at least */ |
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95 #endif |
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96 |
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97 #include <sys/types.h> |
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98 #include "mytime.h" |
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99 |
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100 #include <signal.h> |
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101 #ifndef MS_WINDOWS |
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102 #include <netdb.h> |
| 294 | 103 #include <sys/socket.h> |
| 104 #include <netinet/in.h> | |
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105 #include <fcntl.h> |
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106 #else |
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107 #include <winsock.h> |
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108 #include <fcntl.h> |
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109 #endif |
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110 #ifdef HAVE_SYS_UN_H |
| 294 | 111 #include <sys/un.h> |
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112 #else |
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113 #undef AF_UNIX |
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114 #endif |
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115 |
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116 #ifndef O_NDELAY |
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117 #define O_NDELAY O_NONBLOCK /* For QNX only? */ |
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118 #endif |
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119 |
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120 #ifdef USE_GUSI |
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121 /* fdopen() isn't declared in stdio.h (sigh) */ |
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122 #include <GUSI.h> |
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123 #endif |
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124 |
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125 |
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126 /* Here we have some hacks to choose between K&R or ANSI style function |
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127 definitions. For NT to build this as an extension module (ie, DLL) |
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128 it must be compiled by the C++ compiler, as it takes the address of |
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129 a static data item exported from the main Python DLL. |
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130 */ |
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131 #ifdef MS_WINDOWS |
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132 /* seem to be a few differences in the API */ |
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133 #define close closesocket |
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134 #define NO_DUP /* Actually it exists on NT 3.5, but what the heck... */ |
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135 #define FORCE_ANSI_FUNC_DEFS |
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136 #endif |
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137 |
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138 #ifdef FORCE_ANSI_FUNC_DEFS |
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139 #define BUILD_FUNC_DEF_1( fnname, arg1type, arg1name ) \ |
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140 fnname( arg1type arg1name ) |
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141 |
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142 #define BUILD_FUNC_DEF_2( fnname, arg1type, arg1name, arg2type, arg2name ) \ |
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143 fnname( arg1type arg1name, arg2type arg2name ) |
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144 |
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145 #define BUILD_FUNC_DEF_3( fnname, arg1type, arg1name, arg2type, arg2name , arg3type, arg3name ) \ |
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146 fnname( arg1type arg1name, arg2type arg2name, arg3type arg3name ) |
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147 |
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148 #define BUILD_FUNC_DEF_4( fnname, arg1type, arg1name, arg2type, arg2name , arg3type, arg3name, arg4type, arg4name ) \ |
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149 fnname( arg1type arg1name, arg2type arg2name, arg3type arg3name, arg4type arg4name ) |
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150 |
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151 #else /* !FORCE_ANSI_FN_DEFS */ |
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152 #define BUILD_FUNC_DEF_1( fnname, arg1type, arg1name ) \ |
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153 fnname( arg1name ) \ |
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154 arg1type arg1name; |
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155 |
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156 #define BUILD_FUNC_DEF_2( fnname, arg1type, arg1name, arg2type, arg2name ) \ |
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157 fnname( arg1name, arg2name ) \ |
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158 arg1type arg1name; \ |
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159 arg2type arg2name; |
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160 |
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161 #define BUILD_FUNC_DEF_3( fnname, arg1type, arg1name, arg2type, arg2name, arg3type, arg3name ) \ |
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162 fnname( arg1name, arg2name, arg3name ) \ |
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163 arg1type arg1name; \ |
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164 arg2type arg2name; \ |
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165 arg3type arg3name; |
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166 |
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167 #define BUILD_FUNC_DEF_4( fnname, arg1type, arg1name, arg2type, arg2name, arg3type, arg3name, arg4type, arg4name ) \ |
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168 fnname( arg1name, arg2name, arg3name, arg4name ) \ |
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169 arg1type arg1name; \ |
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170 arg2type arg2name; \ |
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171 arg3type arg3name; \ |
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172 arg4type arg4name; |
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173 |
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174 #endif /* !FORCE_ANSI_FN_DEFS */ |
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175 |
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176 /* Global variable holding the exception type for errors detected |
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177 by this module (but not argument type or memory errors, etc.). */ |
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178 |
| 1970 | 179 static PyObject *PySocket_Error; |
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180 |
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181 |
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182 /* Convenience function to raise an error according to errno |
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183 and return a NULL pointer from a function. */ |
| 294 | 184 |
| 1970 | 185 static PyObject * |
| 186 PySocket_Err() | |
| 294 | 187 { |
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188 #ifdef MS_WINDOWS |
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189 if (WSAGetLastError()) { |
| 1970 | 190 PyObject *v; |
| 191 v = Py_BuildValue("(is)", WSAGetLastError(), "winsock error"); | |
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192 if (v != NULL) { |
| 1970 | 193 PyErr_SetObject(PySocket_Error, v); |
| 194 Py_DECREF(v); | |
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195 } |
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196 return NULL; |
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197 } |
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198 else |
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199 #endif |
| 1970 | 200 return PyErr_SetFromErrno(PySocket_Error); |
| 294 | 201 } |
| 202 | |
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203 |
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204 /* The object holding a socket. It holds some extra information, |
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205 like the address family, which is used to decode socket address |
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206 arguments properly. */ |
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207 |
| 294 | 208 typedef struct { |
| 1970 | 209 PyObject_HEAD |
|
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210 int sock_fd; /* Socket file descriptor */ |
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211 int sock_family; /* Address family, e.g., AF_INET */ |
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212 int sock_type; /* Socket type, e.g., SOCK_STREAM */ |
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213 int sock_proto; /* Protocol type, usually 0 */ |
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214 union sock_addr { |
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215 struct sockaddr_in in; |
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216 #ifdef AF_UNIX |
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217 struct sockaddr_un un; |
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218 #endif |
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219 } sock_addr; |
| 1970 | 220 } PySocketSockObject; |
| 294 | 221 |
|
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222 |
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223 /* A forward reference to the Socktype type object. |
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224 The Socktype variable contains pointers to various functions, |
| 1970 | 225 some of which call newsockobject(), which uses Socktype, so |
|
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226 there has to be a circular reference. */ |
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227 |
| 1970 | 228 staticforward PyTypeObject PySocketSock_Type; |
| 294 | 229 |
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230 |
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231 /* Create a new socket object. |
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232 This just creates the object and initializes it. |
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233 If the creation fails, return NULL and set an exception (implicit |
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234 in NEWOBJ()). */ |
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235 |
| 1970 | 236 static PySocketSockObject * |
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237 BUILD_FUNC_DEF_4(PySocketSock_New,int,fd, int,family, int,type, int,proto) |
| 294 | 238 { |
| 1970 | 239 PySocketSockObject *s; |
| 3594 | 240 PySocketSock_Type.ob_type = &PyType_Type; |
| 1970 | 241 s = PyObject_NEW(PySocketSockObject, &PySocketSock_Type); |
| 294 | 242 if (s != NULL) { |
| 243 s->sock_fd = fd; | |
| 244 s->sock_family = family; | |
| 245 s->sock_type = type; | |
| 246 s->sock_proto = proto; | |
| 247 } | |
| 248 return s; | |
| 249 } | |
| 250 | |
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251 |
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252 /* Convert a string specifying a host name or one of a few symbolic |
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253 names to a numeric IP address. This usually calls gethostbyname() |
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254 to do the work; the names "" and "<broadcast>" are special. |
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255 Return the length (should always be 4 bytes), or negative if |
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256 an error occurred; then an exception is raised. */ |
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257 |
| 294 | 258 static int |
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259 BUILD_FUNC_DEF_2(setipaddr, char*,name, struct sockaddr_in *,addr_ret) |
| 294 | 260 { |
| 261 struct hostent *hp; | |
|
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262 int d1, d2, d3, d4; |
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263 char ch; |
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264 #ifdef HAVE_GETHOSTBYNAME_R |
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265 struct hostent hp_allocated; |
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266 char buf[1001]; |
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267 int buf_len = (sizeof buf) - 1; |
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|
268 int errnop; |
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269 #endif /* HAVE_GETHOSTBYNAME_R */ |
| 294 | 270 |
| 4600 | 271 memset((void *) addr_ret, '\0', sizeof(*addr_ret)); |
|
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272 if (name[0] == '\0') { |
| 294 | 273 addr_ret->sin_addr.s_addr = INADDR_ANY; |
| 274 return 4; | |
| 275 } | |
|
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276 if (name[0] == '<' && strcmp(name, "<broadcast>") == 0) { |
| 294 | 277 addr_ret->sin_addr.s_addr = INADDR_BROADCAST; |
| 278 return 4; | |
| 279 } | |
|
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280 if (sscanf(name, "%d.%d.%d.%d%c", &d1, &d2, &d3, &d4, &ch) == 4 && |
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281 0 <= d1 && d1 <= 255 && 0 <= d2 && d2 <= 255 && |
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282 0 <= d3 && d3 <= 255 && 0 <= d4 && d4 <= 255) { |
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283 addr_ret->sin_addr.s_addr = htonl( |
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284 ((long) d1 << 24) | ((long) d2 << 16) | |
|
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|
285 ((long) d3 << 8) | ((long) d4 << 0)); |
|
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|
286 return 4; |
|
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|
287 } |
|
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Another bulky set of minor changes.
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diff
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|
288 #ifdef HAVE_GETHOSTBYNAME_R |
| 1970 | 289 Py_BEGIN_ALLOW_THREADS |
|
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diff
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|
290 hp = gethostbyname_r(name, &hp_allocated, buf, buf_len, &errnop); |
| 1970 | 291 Py_END_ALLOW_THREADS |
|
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diff
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|
292 #else /* not HAVE_GETHOSTBYNAME_R */ |
|
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diff
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|
293 hp = gethostbyname(name); |
|
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diff
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|
294 #endif /* HAVE_GETHOSTBYNAME_R */ |
|
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diff
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|
295 |
| 294 | 296 if (hp == NULL) { |
|
2115
7ea369d05c2e
better test for existence of hstrerror()
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|
297 #ifdef HAVE_HSTRERROR |
|
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diff
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|
298 /* Let's get real error message to return */ |
|
cf31eab6ab5a
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parents:
1970
diff
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|
299 extern int h_errno; |
|
cf31eab6ab5a
Another bulky set of minor changes.
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diff
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|
300 PyErr_SetString(PySocket_Error, (char *)hstrerror(h_errno)); |
|
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1970
diff
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|
301 #else |
| 1970 | 302 PyErr_SetString(PySocket_Error, "host not found"); |
|
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diff
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|
303 #endif |
| 294 | 304 return -1; |
| 305 } | |
| 306 memcpy((char *) &addr_ret->sin_addr, hp->h_addr, hp->h_length); | |
| 307 return hp->h_length; | |
| 308 } | |
| 309 | |
|
295
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|
310 |
|
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|
311 /* Create a string object representing an IP address. |
|
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|
312 This is always a string of the form 'dd.dd.dd.dd' (with variable |
|
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diff
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|
313 size numbers). */ |
|
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|
314 |
| 1970 | 315 static PyObject * |
|
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a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
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diff
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|
316 BUILD_FUNC_DEF_1(makeipaddr, struct sockaddr_in *,addr) |
|
295
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|
317 { |
|
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diff
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|
318 long x = ntohl(addr->sin_addr.s_addr); |
|
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|
319 char buf[100]; |
|
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diff
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|
320 sprintf(buf, "%d.%d.%d.%d", |
|
d7a38dece86a
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294
diff
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|
321 (int) (x>>24) & 0xff, (int) (x>>16) & 0xff, |
|
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diff
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|
322 (int) (x>> 8) & 0xff, (int) (x>> 0) & 0xff); |
| 1970 | 323 return PyString_FromString(buf); |
|
295
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Many changes to the interface, and added comments.
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parents:
294
diff
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|
324 } |
|
d7a38dece86a
Many changes to the interface, and added comments.
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parents:
294
diff
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|
325 |
|
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Many changes to the interface, and added comments.
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parents:
294
diff
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|
326 |
|
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294
diff
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|
327 /* Create an object representing the given socket address, |
|
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diff
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|
328 suitable for passing it back to bind(), connect() etc. |
|
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diff
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|
329 The family field of the sockaddr structure is inspected |
|
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parents:
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diff
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|
330 to determine what kind of address it really is. */ |
|
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|
331 |
| 294 | 332 /*ARGSUSED*/ |
| 1970 | 333 static PyObject * |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
334 BUILD_FUNC_DEF_2(makesockaddr,struct sockaddr *,addr, int,addrlen) |
| 294 | 335 { |
|
925
61143bf03b44
Sometimes, recvfrom() returns an empty address; this is not an error.
Guido van Rossum <guido@python.org>
parents:
902
diff
changeset
|
336 if (addrlen == 0) { |
|
61143bf03b44
Sometimes, recvfrom() returns an empty address; this is not an error.
Guido van Rossum <guido@python.org>
parents:
902
diff
changeset
|
337 /* No address -- may be recvfrom() from known socket */ |
| 1970 | 338 Py_INCREF(Py_None); |
| 339 return Py_None; | |
|
925
61143bf03b44
Sometimes, recvfrom() returns an empty address; this is not an error.
Guido van Rossum <guido@python.org>
parents:
902
diff
changeset
|
340 } |
|
61143bf03b44
Sometimes, recvfrom() returns an empty address; this is not an error.
Guido van Rossum <guido@python.org>
parents:
902
diff
changeset
|
341 |
|
295
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Many changes to the interface, and added comments.
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diff
changeset
|
342 switch (addr->sa_family) { |
|
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Many changes to the interface, and added comments.
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294
diff
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|
343 |
|
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Many changes to the interface, and added comments.
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294
diff
changeset
|
344 case AF_INET: |
|
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Many changes to the interface, and added comments.
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diff
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|
345 { |
| 294 | 346 struct sockaddr_in *a = (struct sockaddr_in *) addr; |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
347 PyObject *addrobj = makeipaddr(a); |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
348 PyObject *ret = NULL; |
|
a7159ba0e45d
Check of return values and proper error handling.
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parents:
4783
diff
changeset
|
349 if (addrobj) { |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
350 ret = Py_BuildValue("Oi", addrobj, ntohs(a->sin_port)); |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
351 Py_DECREF(addrobj); |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
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|
352 } |
|
1207
b564bd4e57e1
* ceval.c: ifdef out the last argument passing compat hack.
Guido van Rossum <guido@python.org>
parents:
1132
diff
changeset
|
353 return ret; |
| 294 | 354 } |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
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parents:
294
diff
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|
355 |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
356 #ifdef AF_UNIX |
|
295
d7a38dece86a
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diff
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|
357 case AF_UNIX: |
|
d7a38dece86a
Many changes to the interface, and added comments.
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parents:
294
diff
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|
358 { |
| 294 | 359 struct sockaddr_un *a = (struct sockaddr_un *) addr; |
| 1970 | 360 return PyString_FromString(a->sun_path); |
| 294 | 361 } |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
362 #endif /* AF_UNIX */ |
|
295
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Many changes to the interface, and added comments.
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294
diff
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|
363 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
364 /* More cases here... */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
365 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
366 default: |
|
5436
cf818b70da3e
In makesockaddr(), if we don't know the address family, don't raise an
Guido van Rossum <guido@python.org>
parents:
5287
diff
changeset
|
367 /* If we don't know the address family, don't raise an |
|
cf818b70da3e
In makesockaddr(), if we don't know the address family, don't raise an
Guido van Rossum <guido@python.org>
parents:
5287
diff
changeset
|
368 exception -- return it as a tuple. */ |
|
cf818b70da3e
In makesockaddr(), if we don't know the address family, don't raise an
Guido van Rossum <guido@python.org>
parents:
5287
diff
changeset
|
369 return Py_BuildValue("is#", |
|
cf818b70da3e
In makesockaddr(), if we don't know the address family, don't raise an
Guido van Rossum <guido@python.org>
parents:
5287
diff
changeset
|
370 addr->sa_family, |
|
cf818b70da3e
In makesockaddr(), if we don't know the address family, don't raise an
Guido van Rossum <guido@python.org>
parents:
5287
diff
changeset
|
371 addr->sa_data, |
|
cf818b70da3e
In makesockaddr(), if we don't know the address family, don't raise an
Guido van Rossum <guido@python.org>
parents:
5287
diff
changeset
|
372 sizeof(addr->sa_data)); |
|
925
61143bf03b44
Sometimes, recvfrom() returns an empty address; this is not an error.
Guido van Rossum <guido@python.org>
parents:
902
diff
changeset
|
373 |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
374 } |
| 294 | 375 } |
| 376 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
377 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
378 /* Parse a socket address argument according to the socket object's |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
379 address family. Return 1 if the address was in the proper format, |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
380 0 of not. The address is returned through addr_ret, its length |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
381 through len_ret. */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
382 |
| 294 | 383 static int |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
384 BUILD_FUNC_DEF_4( |
| 1970 | 385 getsockaddrarg,PySocketSockObject *,s, PyObject *,args, struct sockaddr **,addr_ret, int *,len_ret) |
| 294 | 386 { |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
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parents:
294
diff
changeset
|
387 switch (s->sock_family) { |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
388 |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
389 #ifdef AF_UNIX |
|
295
d7a38dece86a
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parents:
294
diff
changeset
|
390 case AF_UNIX: |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
391 { |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
392 struct sockaddr_un* addr; |
| 926 | 393 char *path; |
| 294 | 394 int len; |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
395 addr = (struct sockaddr_un* )&(s->sock_addr).un; |
| 1970 | 396 if (!PyArg_Parse(args, "s#", &path, &len)) |
| 294 | 397 return 0; |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
398 if (len > sizeof addr->sun_path) { |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
399 PyErr_SetString(PySocket_Error, |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
400 "AF_UNIX path too long"); |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
401 return 0; |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
402 } |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
403 addr->sun_family = AF_UNIX; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
404 memcpy(addr->sun_path, path, len); |
|
2736
37c48fde61b8
add setblocking(); NT changes; null-terminate Unix path
Guido van Rossum <guido@python.org>
parents:
2565
diff
changeset
|
405 addr->sun_path[len] = 0; |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
406 *addr_ret = (struct sockaddr *) addr; |
|
3666
556ec82f4d93
Calculate length of AF_UNIX addr struct portably in getsockaddrarg().
Guido van Rossum <guido@python.org>
parents:
3665
diff
changeset
|
407 *len_ret = len + sizeof(*addr) - sizeof(addr->sun_path); |
| 294 | 408 return 1; |
| 409 } | |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
410 #endif /* AF_UNIX */ |
| 294 | 411 |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
412 case AF_INET: |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
413 { |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
414 struct sockaddr_in* addr; |
| 926 | 415 char *host; |
| 294 | 416 int port; |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
417 addr=(struct sockaddr_in*)&(s->sock_addr).in; |
| 1970 | 418 if (!PyArg_Parse(args, "(si)", &host, &port)) |
| 294 | 419 return 0; |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
420 if (setipaddr(host, addr) < 0) |
| 294 | 421 return 0; |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
422 addr->sin_family = AF_INET; |
|
5287
5af766a1b531
Tweaks to keep the Microsoft compiler quier.
Guido van Rossum <guido@python.org>
parents:
4871
diff
changeset
|
423 addr->sin_port = htons((short)port); |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
424 *addr_ret = (struct sockaddr *) addr; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
425 *len_ret = sizeof *addr; |
| 294 | 426 return 1; |
| 427 } | |
| 428 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
429 /* More cases here... */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
430 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
431 default: |
| 1970 | 432 PyErr_SetString(PySocket_Error, "getsockaddrarg: bad family"); |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
433 return 0; |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
434 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
435 } |
| 294 | 436 } |
| 437 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
438 |
|
900
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
439 /* Get the address length according to the socket object's address family. |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
440 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
|
441 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
|
442 |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
443 static int |
| 1970 | 444 BUILD_FUNC_DEF_2(getsockaddrlen,PySocketSockObject *,s, int *,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
|
445 { |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
446 switch (s->sock_family) { |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
447 |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
448 #ifdef AF_UNIX |
|
900
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
449 case AF_UNIX: |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
450 { |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
451 *len_ret = sizeof (struct sockaddr_un); |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
452 return 1; |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
453 } |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
454 #endif /* AF_UNIX */ |
|
900
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
455 |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
456 case AF_INET: |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
457 { |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
458 *len_ret = sizeof (struct sockaddr_in); |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
459 return 1; |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
460 } |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
461 |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
462 /* More cases here... */ |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
463 |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
464 default: |
| 1970 | 465 PyErr_SetString(PySocket_Error, "getsockaddrarg: bad family"); |
|
900
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
466 return 0; |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
467 |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
468 } |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
469 } |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
470 |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
471 |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
472 /* s.accept() method */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
473 |
| 1970 | 474 static PyObject * |
| 475 BUILD_FUNC_DEF_2(PySocketSock_accept,PySocketSockObject *,s, PyObject *,args) | |
| 294 | 476 { |
| 477 char addrbuf[256]; | |
| 478 int addrlen, newfd; | |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
479 PyObject *sock = NULL; |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
480 PyObject *addr = NULL; |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
481 PyObject *res = NULL; |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
482 |
| 1970 | 483 if (!PyArg_NoArgs(args)) |
| 294 | 484 return NULL; |
|
900
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
485 if (!getsockaddrlen(s, &addrlen)) |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents:
896
diff
changeset
|
486 return NULL; |
| 1970 | 487 Py_BEGIN_ALLOW_THREADS |
| 294 | 488 newfd = accept(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen); |
| 1970 | 489 Py_END_ALLOW_THREADS |
| 294 | 490 if (newfd < 0) |
| 1970 | 491 return PySocket_Err(); |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
492 |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
493 /* Create the new object with unspecified family, |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
494 to avoid calls to bind() etc. on it. */ |
| 1970 | 495 sock = (PyObject *) PySocketSock_New(newfd, |
|
1207
b564bd4e57e1
* ceval.c: ifdef out the last argument passing compat hack.
Guido van Rossum <guido@python.org>
parents:
1132
diff
changeset
|
496 s->sock_family, |
|
b564bd4e57e1
* ceval.c: ifdef out the last argument passing compat hack.
Guido van Rossum <guido@python.org>
parents:
1132
diff
changeset
|
497 s->sock_type, |
|
b564bd4e57e1
* ceval.c: ifdef out the last argument passing compat hack.
Guido van Rossum <guido@python.org>
parents:
1132
diff
changeset
|
498 s->sock_proto); |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
499 if (sock == NULL) { |
| 294 | 500 close(newfd); |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
501 goto finally; |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
502 } |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
503 if (!(addr = makesockaddr((struct sockaddr *) addrbuf, addrlen))) |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
504 goto finally; |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
505 |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
506 if (!(res = Py_BuildValue("OO", sock, addr))) |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
507 goto finally; |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
508 |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
509 finally: |
| 1970 | 510 Py_XDECREF(sock); |
| 511 Py_XDECREF(addr); | |
| 294 | 512 return res; |
| 513 } | |
| 514 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
515 |
|
1867
758c1374f303
Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents:
1792
diff
changeset
|
516 /* s.setblocking(1 | 0) method */ |
|
758c1374f303
Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents:
1792
diff
changeset
|
517 |
| 1970 | 518 static PyObject * |
|
2736
37c48fde61b8
add setblocking(); NT changes; null-terminate Unix path
Guido van Rossum <guido@python.org>
parents:
2565
diff
changeset
|
519 BUILD_FUNC_DEF_2(PySocketSock_setblocking,PySocketSockObject*,s,PyObject*,args) |
|
1867
758c1374f303
Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents:
1792
diff
changeset
|
520 { |
|
758c1374f303
Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents:
1792
diff
changeset
|
521 int block; |
|
5287
5af766a1b531
Tweaks to keep the Microsoft compiler quier.
Guido van Rossum <guido@python.org>
parents:
4871
diff
changeset
|
522 #ifndef MS_WINDOWS |
|
1867
758c1374f303
Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents:
1792
diff
changeset
|
523 int delay_flag; |
|
5287
5af766a1b531
Tweaks to keep the Microsoft compiler quier.
Guido van Rossum <guido@python.org>
parents:
4871
diff
changeset
|
524 #endif |
|
5534
84d3cca814fb
Remove the last three uses of PyArg_GetInt() from the source.
Guido van Rossum <guido@python.org>
parents:
5436
diff
changeset
|
525 if (!PyArg_Parse(args, "i", &block)) |
|
1867
758c1374f303
Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents:
1792
diff
changeset
|
526 return NULL; |
| 1970 | 527 Py_BEGIN_ALLOW_THREADS |
|
3738
ce74bba8a6a6
Slightly different Windows ifdefs
Guido van Rossum <guido@python.org>
parents:
3702
diff
changeset
|
528 #ifndef MS_WINDOWS |
|
1867
758c1374f303
Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents:
1792
diff
changeset
|
529 delay_flag = fcntl (s->sock_fd, F_GETFL, 0); |
|
758c1374f303
Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents:
1792
diff
changeset
|
530 if (block) |
|
758c1374f303
Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents:
1792
diff
changeset
|
531 delay_flag &= (~O_NDELAY); |
|
758c1374f303
Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents:
1792
diff
changeset
|
532 else |
|
758c1374f303
Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents:
1792
diff
changeset
|
533 delay_flag |= O_NDELAY; |
|
758c1374f303
Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents:
1792
diff
changeset
|
534 fcntl (s->sock_fd, F_SETFL, delay_flag); |
|
2736
37c48fde61b8
add setblocking(); NT changes; null-terminate Unix path
Guido van Rossum <guido@python.org>
parents:
2565
diff
changeset
|
535 #else |
|
37c48fde61b8
add setblocking(); NT changes; null-terminate Unix path
Guido van Rossum <guido@python.org>
parents:
2565
diff
changeset
|
536 block = !block; |
|
37c48fde61b8
add setblocking(); NT changes; null-terminate Unix path
Guido van Rossum <guido@python.org>
parents:
2565
diff
changeset
|
537 ioctlsocket(s->sock_fd, FIONBIO, (u_long*)&block); |
|
37c48fde61b8
add setblocking(); NT changes; null-terminate Unix path
Guido van Rossum <guido@python.org>
parents:
2565
diff
changeset
|
538 #endif |
| 1970 | 539 Py_END_ALLOW_THREADS |
|
1867
758c1374f303
Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents:
1792
diff
changeset
|
540 |
| 1970 | 541 Py_INCREF(Py_None); |
| 542 return Py_None; | |
|
1867
758c1374f303
Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents:
1792
diff
changeset
|
543 } |
|
758c1374f303
Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents:
1792
diff
changeset
|
544 |
|
758c1374f303
Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents:
1792
diff
changeset
|
545 |
|
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
changeset
|
546 /* 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
diff
changeset
|
547 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:
926
diff
changeset
|
548 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;
Guido van Rossum <guido@python.org>
parents:
926
diff
changeset
|
549 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
diff
changeset
|
550 |
| 1970 | 551 static PyObject * |
| 552 BUILD_FUNC_DEF_2(PySocketSock_setsockopt,PySocketSockObject *,s, PyObject *,args) | |
|
896
6459e2f21bf6
Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents:
795
diff
changeset
|
553 { |
|
6459e2f21bf6
Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents:
795
diff
changeset
|
554 int level; |
|
6459e2f21bf6
Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents:
795
diff
changeset
|
555 int optname; |
|
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
changeset
|
556 int res; |
|
6aa0ee14ac2e
Made struct a standard built-in module; added string args to {set,get}sockopt;
Guido van Rossum <guido@python.org>
parents:
926
diff
changeset
|
557 char *buf; |
|
6aa0ee14ac2e
Made struct a standard built-in module; added string args to {set,get}sockopt;
Guido van Rossum <guido@python.org>
parents:
926
diff
changeset
|
558 int buflen; |
|
896
6459e2f21bf6
Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents:
795
diff
changeset
|
559 int flag; |
|
6459e2f21bf6
Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents:
795
diff
changeset
|
560 |
| 1970 | 561 if (PyArg_Parse(args, "(iii)", &level, &optname, &flag)) { |
|
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
changeset
|
562 buf = (char *) &flag; |
|
6aa0ee14ac2e
Made struct a standard built-in module; added string args to {set,get}sockopt;
Guido van Rossum <guido@python.org>
parents:
926
diff
changeset
|
563 buflen = sizeof flag; |
|
6aa0ee14ac2e
Made struct a standard built-in module; added string args to {set,get}sockopt;
Guido van Rossum <guido@python.org>
parents:
926
diff
changeset
|
564 } |
|
6aa0ee14ac2e
Made struct a standard built-in module; added string args to {set,get}sockopt;
Guido van Rossum <guido@python.org>
parents:
926
diff
changeset
|
565 else { |
| 1970 | 566 PyErr_Clear(); |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
567 if (!PyArg_Parse(args, "(iis#)", &level, &optname, |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
568 &buf, &buflen)) |
|
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
changeset
|
569 return NULL; |
|
6aa0ee14ac2e
Made struct a standard built-in module; added string args to {set,get}sockopt;
Guido van Rossum <guido@python.org>
parents:
926
diff
changeset
|
570 } |
|
1413
c914b10bf2ed
* timemodule.c: Add hack for Solaris 2.
Guido van Rossum <guido@python.org>
parents:
1313
diff
changeset
|
571 res = setsockopt(s->sock_fd, level, optname, (ANY *)buf, buflen); |
|
896
6459e2f21bf6
Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents:
795
diff
changeset
|
572 if (res < 0) |
| 1970 | 573 return PySocket_Err(); |
| 574 Py_INCREF(Py_None); | |
| 575 return Py_None; | |
|
896
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Added {get,set}sockopt(). allowbroadcast is now obsolete.
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576 } |
|
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|
577 |
|
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|
578 |
|
1039
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diff
changeset
|
579 /* s.getsockopt() method. |
|
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|
580 With two arguments, retrieves an integer option. |
|
6aa0ee14ac2e
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|
581 With a third integer argument, retrieves a string buffer of that size; |
|
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|
582 use optional built-in module 'struct' to decode the string. */ |
|
896
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|
583 |
| 1970 | 584 static PyObject * |
| 585 BUILD_FUNC_DEF_2(PySocketSock_getsockopt,PySocketSockObject *,s, PyObject *,args) | |
|
896
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|
586 { |
|
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|
587 int level; |
|
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|
588 int optname; |
|
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|
589 int res; |
| 1970 | 590 PyObject *buf; |
|
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591 int buflen = 0; |
|
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592 |
|
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593 if (!PyArg_ParseTuple(args, "ii|i", &level, &optname, &buflen)) |
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594 return NULL; |
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595 |
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|
596 if (buflen == 0) { |
|
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597 int flag = 0; |
|
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598 int flagsize = sizeof flag; |
|
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599 res = getsockopt(s->sock_fd, level, optname, |
|
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|
600 (ANY *)&flag, &flagsize); |
|
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|
601 if (res < 0) |
| 1970 | 602 return PySocket_Err(); |
| 603 return PyInt_FromLong(flag); | |
|
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|
604 } |
|
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changeset
|
605 if (buflen <= 0 || buflen > 1024) { |
|
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|
606 PyErr_SetString(PySocket_Error, |
|
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607 "getsockopt buflen out of range"); |
|
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|
608 return NULL; |
|
6aa0ee14ac2e
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|
609 } |
| 1970 | 610 buf = PyString_FromStringAndSize((char *)NULL, buflen); |
|
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|
611 if (buf == NULL) |
|
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|
612 return NULL; |
|
1413
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* timemodule.c: Add hack for Solaris 2.
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|
613 res = getsockopt(s->sock_fd, level, optname, |
|
2123
fd5ab7e828fc
cosmetic changes so these modules will work with the strict new naming scheme
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|
614 (ANY *)PyString_AsString(buf), &buflen); |
|
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|
615 if (res < 0) { |
| 1970 | 616 Py_DECREF(buf); |
| 617 return PySocket_Err(); | |
|
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|
618 } |
| 1970 | 619 _PyString_Resize(&buf, buflen); |
|
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|
620 return buf; |
|
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|
621 } |
|
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|
622 |
|
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|
623 |
|
295
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624 /* s.bind(sockaddr) method */ |
|
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|
625 |
| 1970 | 626 static PyObject * |
| 627 BUILD_FUNC_DEF_2(PySocketSock_bind,PySocketSockObject *,s, PyObject *,args) | |
| 294 | 628 { |
| 629 struct sockaddr *addr; | |
| 630 int addrlen; | |
| 926 | 631 int res; |
| 294 | 632 if (!getsockaddrarg(s, args, &addr, &addrlen)) |
| 633 return NULL; | |
| 1970 | 634 Py_BEGIN_ALLOW_THREADS |
| 926 | 635 res = bind(s->sock_fd, addr, addrlen); |
| 1970 | 636 Py_END_ALLOW_THREADS |
| 926 | 637 if (res < 0) |
| 1970 | 638 return PySocket_Err(); |
| 639 Py_INCREF(Py_None); | |
| 640 return Py_None; | |
| 294 | 641 } |
| 642 | |
|
295
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|
643 |
|
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|
644 /* s.close() method. |
|
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|
645 Set the file descriptor to -1 so operations tried subsequently |
|
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|
646 will surely fail. */ |
|
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|
647 |
| 1970 | 648 static PyObject * |
| 649 BUILD_FUNC_DEF_2(PySocketSock_close,PySocketSockObject *,s, PyObject *,args) | |
| 294 | 650 { |
| 1970 | 651 if (!PyArg_NoArgs(args)) |
| 294 | 652 return NULL; |
|
4407
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Don't close an already closed socket.
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|
653 if (s->sock_fd != -1) { |
|
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Don't close an already closed socket.
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|
654 Py_BEGIN_ALLOW_THREADS |
|
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Don't close an already closed socket.
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|
655 (void) close(s->sock_fd); |
|
7ddd8b3f6802
Don't close an already closed socket.
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|
656 Py_END_ALLOW_THREADS |
|
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Don't close an already closed socket.
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|
657 } |
| 294 | 658 s->sock_fd = -1; |
| 1970 | 659 Py_INCREF(Py_None); |
| 660 return Py_None; | |
| 294 | 661 } |
| 662 | |
|
295
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Many changes to the interface, and added comments.
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|
663 |
|
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|
664 /* s.connect(sockaddr) method */ |
|
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|
665 |
| 1970 | 666 static PyObject * |
| 667 BUILD_FUNC_DEF_2(PySocketSock_connect,PySocketSockObject *,s, PyObject *,args) | |
| 294 | 668 { |
| 669 struct sockaddr *addr; | |
| 670 int addrlen; | |
| 926 | 671 int res; |
| 294 | 672 if (!getsockaddrarg(s, args, &addr, &addrlen)) |
| 673 return NULL; | |
| 1970 | 674 Py_BEGIN_ALLOW_THREADS |
| 926 | 675 res = connect(s->sock_fd, addr, addrlen); |
| 1970 | 676 Py_END_ALLOW_THREADS |
| 926 | 677 if (res < 0) |
| 1970 | 678 return PySocket_Err(); |
| 679 Py_INCREF(Py_None); | |
| 680 return Py_None; | |
| 294 | 681 } |
| 682 | |
|
295
d7a38dece86a
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|
683 |
|
902
a4793ae26682
Changes for new UNIX-specific built-in module 'select' and new header for
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parents:
900
diff
changeset
|
684 /* s.fileno() method */ |
|
a4793ae26682
Changes for new UNIX-specific built-in module 'select' and new header for
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parents:
900
diff
changeset
|
685 |
| 1970 | 686 static PyObject * |
| 687 BUILD_FUNC_DEF_2(PySocketSock_fileno,PySocketSockObject *,s, PyObject *,args) | |
|
902
a4793ae26682
Changes for new UNIX-specific built-in module 'select' and new header for
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parents:
900
diff
changeset
|
688 { |
| 1970 | 689 if (!PyArg_NoArgs(args)) |
|
902
a4793ae26682
Changes for new UNIX-specific built-in module 'select' and new header for
Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
690 return NULL; |
| 1970 | 691 return PyInt_FromLong((long) s->sock_fd); |
|
902
a4793ae26682
Changes for new UNIX-specific built-in module 'select' and new header for
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parents:
900
diff
changeset
|
692 } |
|
a4793ae26682
Changes for new UNIX-specific built-in module 'select' and new header for
Guido van Rossum <guido@python.org>
parents:
900
diff
changeset
|
693 |
|
a4793ae26682
Changes for new UNIX-specific built-in module 'select' and new header for
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parents:
900
diff
changeset
|
694 |
|
3700
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|
695 #ifndef NO_DUP |
|
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|
696 /* s.dup() method */ |
|
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|
697 |
|
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|
698 static PyObject * |
|
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|
699 BUILD_FUNC_DEF_2(PySocketSock_dup,PySocketSockObject *,s, PyObject *,args) |
|
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|
700 { |
|
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|
701 int newfd; |
|
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|
702 PyObject *sock; |
|
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|
703 if (!PyArg_NoArgs(args)) |
|
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|
704 return NULL; |
|
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|
705 newfd = dup(s->sock_fd); |
|
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|
706 if (newfd < 0) |
|
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|
707 return PySocket_Err(); |
|
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|
708 sock = (PyObject *) PySocketSock_New(newfd, |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
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|
709 s->sock_family, |
|
a7159ba0e45d
Check of return values and proper error handling.
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|
710 s->sock_type, |
|
a7159ba0e45d
Check of return values and proper error handling.
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|
711 s->sock_proto); |
|
3700
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|
712 if (sock == NULL) |
|
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|
713 close(newfd); |
|
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|
714 return sock; |
|
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|
715 } |
|
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|
716 #endif |
|
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|
717 |
|
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|
718 |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
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changeset
|
719 /* s.getsockname() method */ |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
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diff
changeset
|
720 |
| 1970 | 721 static PyObject * |
| 722 BUILD_FUNC_DEF_2(PySocketSock_getsockname,PySocketSockObject *,s, PyObject *,args) | |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
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|
723 { |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
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|
724 char addrbuf[256]; |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
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diff
changeset
|
725 int addrlen, res; |
| 1970 | 726 if (!PyArg_NoArgs(args)) |
|
1094
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* config.c: Added audioop to lists.
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|
727 return NULL; |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
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diff
changeset
|
728 if (!getsockaddrlen(s, &addrlen)) |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
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diff
changeset
|
729 return NULL; |
|
3335
9bd1e41d6b11
clear addr buffer before calling getsockname
Guido van Rossum <guido@python.org>
parents:
3091
diff
changeset
|
730 memset(addrbuf, 0, addrlen); |
| 1970 | 731 Py_BEGIN_ALLOW_THREADS |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
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parents:
1039
diff
changeset
|
732 res = getsockname(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen); |
| 1970 | 733 Py_END_ALLOW_THREADS |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
734 if (res < 0) |
| 1970 | 735 return PySocket_Err(); |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
736 return makesockaddr((struct sockaddr *) addrbuf, addrlen); |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
737 } |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
738 |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
739 |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
740 #ifdef HAVE_GETPEERNAME /* Cray APP doesn't have this :-( */ |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
741 /* s.getpeername() method */ |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
742 |
| 1970 | 743 static PyObject * |
| 744 BUILD_FUNC_DEF_2(PySocketSock_getpeername,PySocketSockObject *,s, PyObject *,args) | |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
745 { |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
746 char addrbuf[256]; |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
747 int addrlen, res; |
| 1970 | 748 if (!PyArg_NoArgs(args)) |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
749 return NULL; |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
750 if (!getsockaddrlen(s, &addrlen)) |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
751 return NULL; |
| 1970 | 752 Py_BEGIN_ALLOW_THREADS |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
753 res = getpeername(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen); |
| 1970 | 754 Py_END_ALLOW_THREADS |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
755 if (res < 0) |
| 1970 | 756 return PySocket_Err(); |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
757 return makesockaddr((struct sockaddr *) addrbuf, addrlen); |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
758 } |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
759 #endif /* HAVE_GETPEERNAME */ |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
760 |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
761 |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
762 /* s.listen(n) method */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
763 |
| 1970 | 764 static PyObject * |
| 765 BUILD_FUNC_DEF_2(PySocketSock_listen,PySocketSockObject *,s, PyObject *,args) | |
| 294 | 766 { |
| 767 int backlog; | |
| 926 | 768 int res; |
|
5534
84d3cca814fb
Remove the last three uses of PyArg_GetInt() from the source.
Guido van Rossum <guido@python.org>
parents:
5436
diff
changeset
|
769 if (!PyArg_Parse(args, "i", &backlog)) |
| 294 | 770 return NULL; |
| 1970 | 771 Py_BEGIN_ALLOW_THREADS |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
772 if (backlog < 1) |
|
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
773 backlog = 1; |
| 926 | 774 res = listen(s->sock_fd, backlog); |
| 1970 | 775 Py_END_ALLOW_THREADS |
| 926 | 776 if (res < 0) |
| 1970 | 777 return PySocket_Err(); |
| 778 Py_INCREF(Py_None); | |
| 779 return Py_None; | |
| 294 | 780 } |
| 781 | |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
782 #ifndef NO_DUP |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
783 /* s.makefile(mode) method. |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
784 Create a new open file object referring to a dupped version of |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
785 the socket's file descriptor. (The dup() call is necessary so |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
786 that the open file and socket objects may be closed independent |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
787 of each other.) |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
788 The mode argument specifies 'r' or 'w' passed to fdopen(). */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
789 |
| 1970 | 790 static PyObject * |
| 791 BUILD_FUNC_DEF_2(PySocketSock_makefile,PySocketSockObject *,s, PyObject *,args) | |
| 294 | 792 { |
|
2123
fd5ab7e828fc
cosmetic changes so these modules will work with the strict new naming scheme
Guido van Rossum <guido@python.org>
parents:
2115
diff
changeset
|
793 extern int fclose Py_PROTO((FILE *)); |
|
2532
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
794 char *mode = "r"; |
|
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
795 int bufsize = -1; |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
796 int fd; |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
797 FILE *fp; |
|
2532
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
798 PyObject *f; |
|
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
799 |
|
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
800 if (!PyArg_ParseTuple(args, "|si", &mode, &bufsize)) |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
801 return NULL; |
|
3702
3408756ec601
changed windows test symbols; removed debug printf from sockets
Guido van Rossum <guido@python.org>
parents:
3700
diff
changeset
|
802 #ifdef MS_WIN32 |
|
2736
37c48fde61b8
add setblocking(); NT changes; null-terminate Unix path
Guido van Rossum <guido@python.org>
parents:
2565
diff
changeset
|
803 if ( ((fd = _open_osfhandle( s->sock_fd, _O_BINARY )) < 0) || |
|
37c48fde61b8
add setblocking(); NT changes; null-terminate Unix path
Guido van Rossum <guido@python.org>
parents:
2565
diff
changeset
|
804 ((fd = dup(fd)) < 0) || ((fp = fdopen(fd, mode)) == NULL)) { |
|
37c48fde61b8
add setblocking(); NT changes; null-terminate Unix path
Guido van Rossum <guido@python.org>
parents:
2565
diff
changeset
|
805 #else |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
806 if ((fd = dup(s->sock_fd)) < 0 || |
|
2532
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
807 (fp = fdopen(fd, mode)) == NULL) { |
|
2736
37c48fde61b8
add setblocking(); NT changes; null-terminate Unix path
Guido van Rossum <guido@python.org>
parents:
2565
diff
changeset
|
808 #endif |
|
2532
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
809 if (fd >= 0) |
|
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
810 close(fd); |
| 1970 | 811 return PySocket_Err(); |
|
2532
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
812 } |
|
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
813 f = PyFile_FromFile(fp, "<socket>", mode, fclose); |
|
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
814 if (f != NULL) |
|
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
815 PyFile_SetBufSize(f, bufsize); |
|
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
816 return f; |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
817 } |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
818 #endif /* NO_DUP */ |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
819 |
|
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
|
820 /* s.recv(nbytes [,flags]) method */ |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
821 |
| 1970 | 822 static PyObject * |
| 823 BUILD_FUNC_DEF_2(PySocketSock_recv,PySocketSockObject *,s, PyObject *,args) | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
824 { |
|
3700
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
825 int len, n, flags = 0; |
| 1970 | 826 PyObject *buf; |
|
3700
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
827 if (!PyArg_ParseTuple(args, "i|i", &len, &flags)) |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
828 return NULL; |
| 1970 | 829 buf = PyString_FromStringAndSize((char *) 0, len); |
| 294 | 830 if (buf == NULL) |
| 831 return NULL; | |
| 1970 | 832 Py_BEGIN_ALLOW_THREADS |
|
2123
fd5ab7e828fc
cosmetic changes so these modules will work with the strict new naming scheme
Guido van Rossum <guido@python.org>
parents:
2115
diff
changeset
|
833 n = recv(s->sock_fd, PyString_AsString(buf), len, flags); |
| 1970 | 834 Py_END_ALLOW_THREADS |
| 3091 | 835 if (n < 0) { |
| 836 Py_DECREF(buf); | |
| 1970 | 837 return PySocket_Err(); |
| 3091 | 838 } |
|
3665
5188374377ae
Get rid of obsolete allowbroadcast().
Guido van Rossum <guido@python.org>
parents:
3594
diff
changeset
|
839 if (n != len && _PyString_Resize(&buf, n) < 0) |
| 294 | 840 return NULL; |
| 841 return buf; | |
| 842 } | |
| 843 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
844 |
|
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
|
845 /* s.recvfrom(nbytes [,flags]) method */ |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
846 |
| 1970 | 847 static PyObject * |
| 848 BUILD_FUNC_DEF_2(PySocketSock_recvfrom,PySocketSockObject *,s, PyObject *,args) | |
| 294 | 849 { |
| 850 char addrbuf[256]; | |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
851 PyObject *buf = NULL; |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
852 PyObject *addr = NULL; |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
853 PyObject *ret = NULL; |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
854 |
|
3700
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
855 int addrlen, len, n, flags = 0; |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
856 if (!PyArg_ParseTuple(args, "i|i", &len, &flags)) |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
857 return NULL; |
|
1295
4773d5c3b5a4
* socketmodule.c: fix long-standing bug in recvfrom() -- addrlen
Guido van Rossum <guido@python.org>
parents:
1293
diff
changeset
|
858 if (!getsockaddrlen(s, &addrlen)) |
|
4773d5c3b5a4
* socketmodule.c: fix long-standing bug in recvfrom() -- addrlen
Guido van Rossum <guido@python.org>
parents:
1293
diff
changeset
|
859 return NULL; |
| 1970 | 860 buf = PyString_FromStringAndSize((char *) 0, len); |
|
1295
4773d5c3b5a4
* socketmodule.c: fix long-standing bug in recvfrom() -- addrlen
Guido van Rossum <guido@python.org>
parents:
1293
diff
changeset
|
861 if (buf == NULL) |
|
4773d5c3b5a4
* socketmodule.c: fix long-standing bug in recvfrom() -- addrlen
Guido van Rossum <guido@python.org>
parents:
1293
diff
changeset
|
862 return NULL; |
| 1970 | 863 Py_BEGIN_ALLOW_THREADS |
| 864 n = recvfrom(s->sock_fd, PyString_AsString(buf), len, flags, | |
|
3702
3408756ec601
changed windows test symbols; removed debug printf from sockets
Guido van Rossum <guido@python.org>
parents:
3700
diff
changeset
|
865 #ifndef MS_WINDOWS |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
866 (ANY *)addrbuf, &addrlen |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
867 #else |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
868 (struct sockaddr *)addrbuf, &addrlen |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
869 #endif |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
870 ); |
| 1970 | 871 Py_END_ALLOW_THREADS |
| 3091 | 872 if (n < 0) { |
| 873 Py_DECREF(buf); | |
| 1970 | 874 return PySocket_Err(); |
| 3091 | 875 } |
|
3665
5188374377ae
Get rid of obsolete allowbroadcast().
Guido van Rossum <guido@python.org>
parents:
3594
diff
changeset
|
876 if (n != len && _PyString_Resize(&buf, n) < 0) |
| 294 | 877 return NULL; |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
878 |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
879 if (!(addr = makesockaddr((struct sockaddr *)addrbuf, addrlen))) |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
880 goto finally; |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
881 |
| 1970 | 882 ret = Py_BuildValue("OO", buf, addr); |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
883 finally: |
| 1970 | 884 Py_XDECREF(addr); |
| 885 Py_XDECREF(buf); | |
|
1207
b564bd4e57e1
* ceval.c: ifdef out the last argument passing compat hack.
Guido van Rossum <guido@python.org>
parents:
1132
diff
changeset
|
886 return ret; |
| 294 | 887 } |
| 888 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
889 |
|
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
|
890 /* 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
|
891 |
| 1970 | 892 static PyObject * |
| 893 BUILD_FUNC_DEF_2(PySocketSock_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
|
894 { |
| 926 | 895 char *buf; |
|
3700
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
896 int len, n, flags = 0; |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
897 if (!PyArg_ParseTuple(args, "s#|i", &buf, &len, &flags)) |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
898 return NULL; |
| 1970 | 899 Py_BEGIN_ALLOW_THREADS |
| 926 | 900 n = send(s->sock_fd, buf, len, flags); |
| 1970 | 901 Py_END_ALLOW_THREADS |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
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|
902 if (n < 0) |
| 1970 | 903 return PySocket_Err(); |
| 904 return PyInt_FromLong((long)n); | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
905 } |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
906 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
907 |
|
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
|
908 /* s.sendto(data, [flags,] sockaddr) method */ |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
909 |
| 1970 | 910 static PyObject * |
| 911 BUILD_FUNC_DEF_2(PySocketSock_sendto,PySocketSockObject *,s, PyObject *,args) | |
| 294 | 912 { |
| 1970 | 913 PyObject *addro; |
| 926 | 914 char *buf; |
| 294 | 915 struct sockaddr *addr; |
|
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
|
916 int addrlen, len, n, flags; |
|
ac3c80abbf43
* classobject.c: in instance_getattr, don't make a method out of a
Guido van Rossum <guido@python.org>
parents:
1271
diff
changeset
|
917 flags = 0; |
| 1970 | 918 if (!PyArg_Parse(args, "(s#O)", &buf, &len, &addro)) { |
| 919 PyErr_Clear(); | |
| 920 if (!PyArg_Parse(args, "(s#iO)", &buf, &len, &flags, &addro)) | |
|
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
|
921 return NULL; |
| 294 | 922 } |
|
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
|
923 if (!getsockaddrarg(s, addro, &addr, &addrlen)) |
| 294 | 924 return NULL; |
| 1970 | 925 Py_BEGIN_ALLOW_THREADS |
|
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
|
926 n = sendto(s->sock_fd, buf, len, flags, addr, addrlen); |
| 1970 | 927 Py_END_ALLOW_THREADS |
| 294 | 928 if (n < 0) |
| 1970 | 929 return PySocket_Err(); |
| 930 return PyInt_FromLong((long)n); | |
| 294 | 931 } |
| 932 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
933 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
934 /* s.shutdown(how) method */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
935 |
| 1970 | 936 static PyObject * |
| 937 BUILD_FUNC_DEF_2(PySocketSock_shutdown,PySocketSockObject *,s, PyObject *,args) | |
| 294 | 938 { |
| 939 int how; | |
| 926 | 940 int res; |
|
5534
84d3cca814fb
Remove the last three uses of PyArg_GetInt() from the source.
Guido van Rossum <guido@python.org>
parents:
5436
diff
changeset
|
941 if (!PyArg_Parse(args, "i", &how)) |
| 294 | 942 return NULL; |
| 1970 | 943 Py_BEGIN_ALLOW_THREADS |
| 926 | 944 res = shutdown(s->sock_fd, how); |
| 1970 | 945 Py_END_ALLOW_THREADS |
| 926 | 946 if (res < 0) |
| 1970 | 947 return PySocket_Err(); |
| 948 Py_INCREF(Py_None); | |
| 949 return Py_None; | |
| 294 | 950 } |
| 951 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
952 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
953 /* List of methods for socket objects */ |
| 294 | 954 |
| 1970 | 955 static PyMethodDef PySocketSock_methods[] = { |
| 956 {"accept", (PyCFunction)PySocketSock_accept}, | |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
957 {"setblocking", (PyCFunction)PySocketSock_setblocking}, |
| 1970 | 958 {"setsockopt", (PyCFunction)PySocketSock_setsockopt}, |
|
3700
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
959 {"getsockopt", (PyCFunction)PySocketSock_getsockopt, 1}, |
| 1970 | 960 {"bind", (PyCFunction)PySocketSock_bind}, |
| 961 {"close", (PyCFunction)PySocketSock_close}, | |
| 962 {"connect", (PyCFunction)PySocketSock_connect}, | |
| 963 {"fileno", (PyCFunction)PySocketSock_fileno}, | |
|
3700
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
964 #ifndef NO_DUP |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
965 {"dup", (PyCFunction)PySocketSock_dup}, |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
966 #endif |
| 1970 | 967 {"getsockname", (PyCFunction)PySocketSock_getsockname}, |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
968 #ifdef HAVE_GETPEERNAME |
| 1970 | 969 {"getpeername", (PyCFunction)PySocketSock_getpeername}, |
|
1271
2919b448e385
* Microscopic corrections to make things compile on the Cray APP.
Guido van Rossum <guido@python.org>
parents:
1252
diff
changeset
|
970 #endif |
| 1970 | 971 {"listen", (PyCFunction)PySocketSock_listen}, |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
972 #ifndef NO_DUP |
|
2532
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
973 {"makefile", (PyCFunction)PySocketSock_makefile, 1}, |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
974 #endif |
|
3700
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
975 {"recv", (PyCFunction)PySocketSock_recv, 1}, |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
976 {"recvfrom", (PyCFunction)PySocketSock_recvfrom, 1}, |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
977 {"send", (PyCFunction)PySocketSock_send, 1}, |
| 1970 | 978 {"sendto", (PyCFunction)PySocketSock_sendto}, |
| 979 {"shutdown", (PyCFunction)PySocketSock_shutdown}, | |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
980 {NULL, NULL} /* sentinel */ |
| 294 | 981 }; |
| 982 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
983 |
| 1970 | 984 /* 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
|
985 First close the file description. */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
986 |
| 294 | 987 static void |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
988 BUILD_FUNC_DEF_1(PySocketSock_dealloc,PySocketSockObject *,s) |
| 294 | 989 { |
| 990 (void) close(s->sock_fd); | |
| 1970 | 991 PyMem_DEL(s); |
| 294 | 992 } |
| 993 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
994 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
995 /* Return a socket object's named attribute. */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
996 |
| 1970 | 997 static PyObject * |
| 998 BUILD_FUNC_DEF_2(PySocketSock_getattr,PySocketSockObject *,s, char *,name) | |
| 294 | 999 { |
| 1970 | 1000 return Py_FindMethod(PySocketSock_methods, (PyObject *) s, name); |
| 294 | 1001 } |
| 1002 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1003 |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1004 static PyObject * |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1005 BUILD_FUNC_DEF_1(PySocketSock_repr,PySocketSockObject *,s) |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1006 { |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1007 char buf[512]; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1008 sprintf(buf, |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1009 "<socket object, fd=%d, family=%d, type=%d, protocol=%d>", |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1010 s->sock_fd, s->sock_family, s->sock_type, s->sock_proto); |
|
3421
90b54312661a
remove unused variables
Guido van Rossum <guido@python.org>
parents:
3390
diff
changeset
|
1011 return PyString_FromString(buf); |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1012 } |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1013 |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1014 |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
1015 /* Type object for socket objects. */ |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1016 |
| 1970 | 1017 static PyTypeObject PySocketSock_Type = { |
| 3594 | 1018 PyObject_HEAD_INIT(0) /* Must fill in type value later */ |
| 294 | 1019 0, |
| 1020 "socket", | |
| 1970 | 1021 sizeof(PySocketSockObject), |
| 294 | 1022 0, |
| 1970 | 1023 (destructor)PySocketSock_dealloc, /*tp_dealloc*/ |
| 294 | 1024 0, /*tp_print*/ |
| 1970 | 1025 (getattrfunc)PySocketSock_getattr, /*tp_getattr*/ |
| 294 | 1026 0, /*tp_setattr*/ |
| 1027 0, /*tp_compare*/ | |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1028 (reprfunc)PySocketSock_repr, /*tp_repr*/ |
| 294 | 1029 0, /*tp_as_number*/ |
| 1030 0, /*tp_as_sequence*/ | |
| 1031 0, /*tp_as_mapping*/ | |
| 1032 }; | |
| 1033 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1034 |
|
324
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
1035 /* Python interface to gethostname(). */ |
|
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
1036 |
|
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
1037 /*ARGSUSED*/ |
| 1970 | 1038 static PyObject * |
| 1039 BUILD_FUNC_DEF_2(PySocket_gethostname,PyObject *,self, PyObject *,args) | |
|
324
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
1040 { |
|
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
1041 char buf[1024]; |
| 926 | 1042 int res; |
| 1970 | 1043 if (!PyArg_NoArgs(args)) |
|
324
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
1044 return NULL; |
| 1970 | 1045 Py_BEGIN_ALLOW_THREADS |
| 926 | 1046 res = gethostname(buf, (int) sizeof buf - 1); |
| 1970 | 1047 Py_END_ALLOW_THREADS |
| 926 | 1048 if (res < 0) |
| 1970 | 1049 return PySocket_Err(); |
|
324
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
1050 buf[sizeof buf - 1] = '\0'; |
| 1970 | 1051 return PyString_FromString(buf); |
|
324
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
1052 } |
| 926 | 1053 |
| 1054 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1055 /* Python interface to gethostbyname(name). */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1056 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1057 /*ARGSUSED*/ |
| 1970 | 1058 static PyObject * |
| 1059 BUILD_FUNC_DEF_2(PySocket_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
|
1060 { |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
1061 char *name; |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1062 struct sockaddr_in addrbuf; |
| 1970 | 1063 if (!PyArg_Parse(args, "s", &name)) |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1064 return NULL; |
| 926 | 1065 if (setipaddr(name, &addrbuf) < 0) |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1066 return NULL; |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1067 return makeipaddr(&addrbuf); |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1068 } |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1069 |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1070 /* Python interface to gethostbyaddr(IP). */ |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1071 |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1072 /*ARGSUSED*/ |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1073 static PyObject * |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1074 BUILD_FUNC_DEF_2(PySocket_gethostbyaddr,PyObject *,self, PyObject *, args) |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1075 { |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1076 struct sockaddr_in addr; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1077 char *ip_num; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1078 struct hostent *h; |
|
3421
90b54312661a
remove unused variables
Guido van Rossum <guido@python.org>
parents:
3390
diff
changeset
|
1079 char **pch; |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1080 PyObject *rtn_tuple = (PyObject *)NULL; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1081 PyObject *name_list = (PyObject *)NULL; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1082 PyObject *addr_list = (PyObject *)NULL; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1083 PyObject *tmp; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1084 |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1085 if (!PyArg_Parse(args, "s", &ip_num)) |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1086 return NULL; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1087 if (setipaddr(ip_num, &addr) < 0) |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1088 return NULL; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1089 h = gethostbyaddr((char *)&addr.sin_addr, |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1090 sizeof(addr.sin_addr), |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1091 AF_INET); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1092 if (h == NULL) { |
|
2115
7ea369d05c2e
better test for existence of hstrerror()
Guido van Rossum <guido@python.org>
parents:
2061
diff
changeset
|
1093 #ifdef HAVE_HSTRERROR |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1094 /* Let's get real error message to return */ |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1095 extern int h_errno; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1096 PyErr_SetString(PySocket_Error, (char *)hstrerror(h_errno)); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1097 #else |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1098 PyErr_SetString(PySocket_Error, "host not found"); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1099 #endif |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1100 return NULL; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1101 } |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1102 if ((name_list = PyList_New(0)) == NULL) |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1103 goto err; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1104 if ((addr_list = PyList_New(0)) == NULL) |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1105 goto err; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1106 for (pch = h->h_aliases; *pch != NULL; pch++) { |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
1107 int status; |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1108 tmp = PyString_FromString(*pch); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1109 if (tmp == NULL) |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1110 goto err; |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
1111 status = PyList_Append(name_list, tmp); |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1112 Py_DECREF(tmp); |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
1113 if (status) |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
1114 goto err; |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1115 } |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1116 for (pch = h->h_addr_list; *pch != NULL; pch++) { |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
1117 int status; |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1118 memcpy((char *) &addr.sin_addr, *pch, h->h_length); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1119 tmp = makeipaddr(&addr); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1120 if (tmp == NULL) |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1121 goto err; |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
1122 status = PyList_Append(addr_list, tmp); |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1123 Py_DECREF(tmp); |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
1124 if (status) |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
1125 goto err; |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1126 } |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1127 rtn_tuple = Py_BuildValue("sOO", h->h_name, name_list, addr_list); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1128 err: |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1129 Py_XDECREF(name_list); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1130 Py_XDECREF(addr_list); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1131 return rtn_tuple; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1132 } |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1133 |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1134 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1135 /* Python interface to getservbyname(name). |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1136 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
|
1137 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
|
1138 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1139 /*ARGSUSED*/ |
| 1970 | 1140 static PyObject * |
| 1141 BUILD_FUNC_DEF_2(PySocket_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
|
1142 { |
| 926 | 1143 char *name, *proto; |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1144 struct servent *sp; |
| 1970 | 1145 if (!PyArg_Parse(args, "(ss)", &name, &proto)) |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1146 return NULL; |
| 1970 | 1147 Py_BEGIN_ALLOW_THREADS |
| 926 | 1148 sp = getservbyname(name, proto); |
| 1970 | 1149 Py_END_ALLOW_THREADS |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1150 if (sp == NULL) { |
| 1970 | 1151 PyErr_SetString(PySocket_Error, "service/proto not found"); |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1152 return NULL; |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1153 } |
| 1970 | 1154 return PyInt_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
|
1155 } |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1156 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1157 |
|
4782
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1158 /* Python interface to getprotobyname(name). |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1159 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
|
1160 already known or not useful (like the list of aliases). */ |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1161 |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1162 /*ARGSUSED*/ |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1163 static PyObject * |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1164 BUILD_FUNC_DEF_2(PySocket_getprotobyname,PyObject *,self, PyObject *,args) |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1165 { |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1166 char *name; |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1167 struct protoent *sp; |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1168 if (!PyArg_Parse(args, "s", &name)) |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1169 return NULL; |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1170 Py_BEGIN_ALLOW_THREADS |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1171 sp = getprotobyname(name); |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1172 Py_END_ALLOW_THREADS |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1173 if (sp == NULL) { |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1174 PyErr_SetString(PySocket_Error, "protocol not found"); |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1175 return NULL; |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1176 } |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1177 return PyInt_FromLong((long) sp->p_proto); |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1178 } |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1179 |
|
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1180 |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1181 /* Python interface to socket(family, type, proto). |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1182 The third (protocol) argument is optional. |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1183 Return a new socket object. */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1184 |
| 294 | 1185 /*ARGSUSED*/ |
| 1970 | 1186 static PyObject * |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1187 BUILD_FUNC_DEF_2(PySocket_socket,PyObject *,self, PyObject *,args) |
| 294 | 1188 { |
| 1970 | 1189 PySocketSockObject *s; |
|
3738
ce74bba8a6a6
Slightly different Windows ifdefs
Guido van Rossum <guido@python.org>
parents:
3702
diff
changeset
|
1190 #ifdef MS_WINDOWS |
|
3672
cec27c93b5cb
more changes for Windows, sigh
Guido van Rossum <guido@python.org>
parents:
3666
diff
changeset
|
1191 SOCKET fd; |
|
cec27c93b5cb
more changes for Windows, sigh
Guido van Rossum <guido@python.org>
parents:
3666
diff
changeset
|
1192 #else |
|
cec27c93b5cb
more changes for Windows, sigh
Guido van Rossum <guido@python.org>
parents:
3666
diff
changeset
|
1193 int fd; |
|
cec27c93b5cb
more changes for Windows, sigh
Guido van Rossum <guido@python.org>
parents:
3666
diff
changeset
|
1194 #endif |
|
3700
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
1195 int family, type, proto = 0; |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
1196 if (!PyArg_ParseTuple(args, "ii|i", &family, &type, &proto)) |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
1197 return NULL; |
| 1970 | 1198 Py_BEGIN_ALLOW_THREADS |
| 294 | 1199 fd = socket(family, type, proto); |
| 1970 | 1200 Py_END_ALLOW_THREADS |
|
3738
ce74bba8a6a6
Slightly different Windows ifdefs
Guido van Rossum <guido@python.org>
parents:
3702
diff
changeset
|
1201 #ifdef MS_WINDOWS |
|
3672
cec27c93b5cb
more changes for Windows, sigh
Guido van Rossum <guido@python.org>
parents:
3666
diff
changeset
|
1202 if (fd == INVALID_SOCKET) |
|
cec27c93b5cb
more changes for Windows, sigh
Guido van Rossum <guido@python.org>
parents:
3666
diff
changeset
|
1203 #else |
| 294 | 1204 if (fd < 0) |
|
3672
cec27c93b5cb
more changes for Windows, sigh
Guido van Rossum <guido@python.org>
parents:
3666
diff
changeset
|
1205 #endif |
| 1970 | 1206 return PySocket_Err(); |
| 1207 s = PySocketSock_New(fd, family, type, proto); | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1208 /* If the object can't be created, don't forget to close the |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1209 file descriptor again! */ |
| 294 | 1210 if (s == NULL) |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1211 (void) close(fd); |
|
324
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
1212 /* From now on, ignore SIGPIPE and let the error checking |
|
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
1213 do the work. */ |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
1214 #ifdef SIGPIPE |
|
324
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
1215 (void) signal(SIGPIPE, SIG_IGN); |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
1216 #endif |
| 1970 | 1217 return (PyObject *) s; |
| 294 | 1218 } |
| 1219 | |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
1220 #ifndef NO_DUP |
|
1099
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1221 /* Create a socket object from a numeric file description. |
|
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1222 Useful e.g. if stdin is a socket. |
|
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1223 Additional arguments as for socket(). */ |
|
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1224 |
|
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1225 /*ARGSUSED*/ |
| 1970 | 1226 static PyObject * |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1227 BUILD_FUNC_DEF_2(PySocket_fromfd,PyObject *,self, PyObject *,args) |
|
1099
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1228 { |
| 1970 | 1229 PySocketSockObject *s; |
|
3700
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
1230 int fd, family, type, proto = 0; |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
1231 if (!PyArg_ParseTuple(args, "iii|i", &fd, &family, &type, &proto)) |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
1232 return NULL; |
|
1132
6461dac9a9f2
* mymalloc.h: always allocate one extra byte, since some malloc's
Guido van Rossum <guido@python.org>
parents:
1099
diff
changeset
|
1233 /* Dup the fd so it and the socket can be closed independently */ |
|
6461dac9a9f2
* mymalloc.h: always allocate one extra byte, since some malloc's
Guido van Rossum <guido@python.org>
parents:
1099
diff
changeset
|
1234 fd = dup(fd); |
|
6461dac9a9f2
* mymalloc.h: always allocate one extra byte, since some malloc's
Guido van Rossum <guido@python.org>
parents:
1099
diff
changeset
|
1235 if (fd < 0) |
| 1970 | 1236 return PySocket_Err(); |
| 1237 s = PySocketSock_New(fd, family, type, proto); | |
|
1099
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1238 /* From now on, ignore SIGPIPE and let the error checking |
|
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1239 do the work. */ |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
1240 #ifdef SIGPIPE |
|
1099
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1241 (void) signal(SIGPIPE, SIG_IGN); |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
1242 #endif |
| 1970 | 1243 return (PyObject *) s; |
|
1099
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1244 } |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
1245 #endif /* NO_DUP */ |
|
1099
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1246 |
|
3673
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1247 static PyObject * |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1248 BUILD_FUNC_DEF_2(PySocket_ntohs, PyObject *, self, PyObject *, args) |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1249 { |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1250 int x1, x2; |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1251 |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1252 if (!PyArg_Parse(args, "i", &x1)) { |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1253 return NULL; |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1254 } |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1255 x2 = (int)ntohs((short)x1); |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1256 return PyInt_FromLong(x2); |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1257 } |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1258 |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1259 static PyObject * |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1260 BUILD_FUNC_DEF_2(PySocket_ntohl, PyObject *, self, PyObject *, args) |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1261 { |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1262 int x1, x2; |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1263 |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1264 if (!PyArg_Parse(args, "i", &x1)) { |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1265 return NULL; |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1266 } |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1267 x2 = ntohl(x1); |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1268 return PyInt_FromLong(x2); |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1269 } |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1270 |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1271 static PyObject * |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1272 BUILD_FUNC_DEF_2(PySocket_htons, PyObject *, self, PyObject *, args) |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1273 { |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1274 int x1, x2; |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1275 |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1276 if (!PyArg_Parse(args, "i", &x1)) { |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1277 return NULL; |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1278 } |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1279 x2 = (int)htons((short)x1); |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1280 return PyInt_FromLong(x2); |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1281 } |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1282 |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1283 static PyObject * |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1284 BUILD_FUNC_DEF_2(PySocket_htonl, PyObject *, self, PyObject *, args) |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1285 { |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1286 int x1, x2; |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1287 |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1288 if (!PyArg_Parse(args, "i", &x1)) { |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1289 return NULL; |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1290 } |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1291 x2 = htonl(x1); |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1292 return PyInt_FromLong(x2); |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1293 } |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1294 |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1295 /* 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
|
1296 |
| 1970 | 1297 static PyMethodDef PySocket_methods[] = { |
| 1298 {"gethostbyname", PySocket_gethostbyname}, | |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1299 {"gethostbyaddr", PySocket_gethostbyaddr}, |
| 1970 | 1300 {"gethostname", PySocket_gethostname}, |
| 1301 {"getservbyname", PySocket_getservbyname}, | |
|
4782
2426a220664b
Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents:
4651
diff
changeset
|
1302 {"getprotobyname", PySocket_getprotobyname}, |
|
3700
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
1303 {"socket", PySocket_socket, 1}, |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
1304 #ifndef NO_DUP |
|
3700
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
1305 {"fromfd", PySocket_fromfd, 1}, |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
1306 #endif |
|
3673
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1307 {"ntohs", PySocket_ntohs}, |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1308 {"ntohl", PySocket_ntohl}, |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1309 {"htons", PySocket_htons}, |
|
f6ace61c3dfe
ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents:
3672
diff
changeset
|
1310 {"htonl", PySocket_htonl}, |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1311 {NULL, NULL} /* Sentinel */ |
| 294 | 1312 }; |
| 1313 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1314 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1315 /* Convenience routine to export an integer value. |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
1316 * |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
1317 * Since this function is called only from initsocket/init_socket(), any |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
1318 * errors trigger a fatal exception. |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
1319 */ |
| 294 | 1320 static void |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1321 BUILD_FUNC_DEF_3(insint,PyObject *,d, char *,name, int,value) |
| 294 | 1322 { |
| 1970 | 1323 PyObject *v = PyInt_FromLong((long) value); |
|
4871
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
1324 if (!v || PyDict_SetItemString(d, name, v)) |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
1325 Py_FatalError("can't initialize socket module"); |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
1326 |
|
a7159ba0e45d
Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents:
4783
diff
changeset
|
1327 Py_DECREF(v); |
| 294 | 1328 } |
| 1329 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1330 |
|
3702
3408756ec601
changed windows test symbols; removed debug printf from sockets
Guido van Rossum <guido@python.org>
parents:
3700
diff
changeset
|
1331 #ifdef MS_WINDOWS |
|
3700
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
1332 |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
1333 /* Additional initialization and cleanup for NT/Windows */ |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
1334 |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
1335 static void |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
1336 NTcleanup() |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
1337 { |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
3673
diff
changeset
|
1338 WSACleanup(); |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents:
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diff
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|
1339 } |
|
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diff
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|
1340 |
|
931086cb8529
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diff
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|
1341 static int |
|
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More rational support for Windows (tested on Roj's NT 3.5 machine only).
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parents:
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diff
changeset
|
1342 NTinit() |
|
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More rational support for Windows (tested on Roj's NT 3.5 machine only).
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parents:
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diff
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|
1343 { |
|
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parents:
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diff
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|
1344 WSADATA WSAData; |
|
931086cb8529
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parents:
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diff
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|
1345 int ret; |
|
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parents:
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diff
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|
1346 char buf[100]; |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
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parents:
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diff
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|
1347 ret = WSAStartup(0x0101, &WSAData); |
|
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diff
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|
1348 switch (ret) { |
|
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parents:
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diff
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|
1349 case 0: /* no error */ |
|
931086cb8529
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diff
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|
1350 atexit(NTcleanup); |
|
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diff
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|
1351 return 1; |
|
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diff
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|
1352 case WSASYSNOTREADY: |
|
931086cb8529
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diff
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|
1353 PyErr_SetString(PyExc_ImportError, |
|
931086cb8529
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parents:
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diff
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|
1354 "WSAStartup failed: network not ready"); |
|
931086cb8529
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diff
changeset
|
1355 break; |
|
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diff
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|
1356 case WSAVERNOTSUPPORTED: |
|
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parents:
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diff
changeset
|
1357 case WSAEINVAL: |
|
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parents:
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diff
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|
1358 PyErr_SetString(PyExc_ImportError, |
|
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|
1359 "WSAStartup failed: requested version not supported"); |
|
931086cb8529
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parents:
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diff
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|
1360 break; |
|
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parents:
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diff
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|
1361 default: |
|
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More rational support for Windows (tested on Roj's NT 3.5 machine only).
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diff
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|
1362 sprintf(buf, "WSAStartup failed: error code %d", ret); |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
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|
1363 PyErr_SetString(PyExc_ImportError, buf); |
|
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|
1364 break; |
|
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|
1365 } |
|
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|
1366 return 0; |
|
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diff
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|
1367 } |
|
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|
1368 |
|
3702
3408756ec601
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diff
changeset
|
1369 #endif /* MS_WINDOWS */ |
|
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|
1370 |
|
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|
1371 |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1372 /* Initialize this module. |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1373 This is called when the first 'import socket' is done, |
|
d7a38dece86a
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parents:
294
diff
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|
1374 via a table in config.c, if config.c is compiled with USE_SOCKET |
|
3700
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
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|
1375 defined. |
|
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More rational support for Windows (tested on Roj's NT 3.5 machine only).
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diff
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|
1376 |
|
3702
3408756ec601
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parents:
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diff
changeset
|
1377 For MS_WINDOWS (which means any Windows variant), this module |
|
3700
931086cb8529
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|
1378 is actually called "_socket", and there's a wrapper "socket.py" |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
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diff
changeset
|
1379 which implements some missing functionality (such as makefile(), |
|
931086cb8529
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parents:
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diff
changeset
|
1380 dup() and fromfd()). The import of "_socket" may fail with an |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
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parents:
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diff
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|
1381 ImportError exception if initialization of WINSOCK fails. When |
|
931086cb8529
More rational support for Windows (tested on Roj's NT 3.5 machine only).
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parents:
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diff
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|
1382 WINSOCK is initialized succesfully, a call to WSACleanup() is |
|
931086cb8529
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parents:
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|
1383 scheduled to be made at exit time. */ |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
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|
1384 |
| 294 | 1385 void |
|
3702
3408756ec601
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parents:
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diff
changeset
|
1386 #ifdef MS_WINDOWS |
|
3700
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parents:
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diff
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|
1387 init_socket() |
|
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parents:
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diff
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|
1388 #else |
| 294 | 1389 initsocket() |
|
3700
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parents:
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diff
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|
1390 #endif |
| 294 | 1391 { |
| 1970 | 1392 PyObject *m, *d; |
|
3702
3408756ec601
changed windows test symbols; removed debug printf from sockets
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parents:
3700
diff
changeset
|
1393 #ifdef MS_WINDOWS |
|
3700
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|
1394 if (!NTinit()) |
|
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More rational support for Windows (tested on Roj's NT 3.5 machine only).
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diff
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|
1395 return; |
|
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parents:
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diff
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|
1396 m = Py_InitModule("_socket", PySocket_methods); |
|
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More rational support for Windows (tested on Roj's NT 3.5 machine only).
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parents:
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diff
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|
1397 #else |
| 1970 | 1398 m = Py_InitModule("socket", PySocket_methods); |
|
3700
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More rational support for Windows (tested on Roj's NT 3.5 machine only).
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parents:
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diff
changeset
|
1399 #endif |
| 1970 | 1400 d = PyModule_GetDict(m); |
| 1401 PySocket_Error = PyString_FromString("socket.error"); | |
| 1402 if (PySocket_Error == NULL || | |
| 1403 PyDict_SetItemString(d, "error", PySocket_Error) != 0) | |
| 1404 Py_FatalError("can't define socket.error"); | |
|
5572
b231855a9474
Add socket.socket_type, as discussed on c.l.p.
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parents:
5534
diff
changeset
|
1405 PySocketSock_Type.ob_type = &PyType_Type; |
|
b231855a9474
Add socket.socket_type, as discussed on c.l.p.
Guido van Rossum <guido@python.org>
parents:
5534
diff
changeset
|
1406 Py_INCREF(&PySocketSock_Type); |
|
5697
88b0b2a3aab5
socket_type -> SocketType
Guido van Rossum <guido@python.org>
parents:
5572
diff
changeset
|
1407 if (PyDict_SetItemString(d, "SocketType", |
|
5572
b231855a9474
Add socket.socket_type, as discussed on c.l.p.
Guido van Rossum <guido@python.org>
parents:
5534
diff
changeset
|
1408 (PyObject *)&PySocketSock_Type) != 0) |
|
5697
88b0b2a3aab5
socket_type -> SocketType
Guido van Rossum <guido@python.org>
parents:
5572
diff
changeset
|
1409 Py_FatalError("can't define socket.SocketType"); |
| 294 | 1410 insint(d, "AF_INET", AF_INET); |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
1411 #ifdef AF_UNIX |
| 294 | 1412 insint(d, "AF_UNIX", AF_UNIX); |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
1413 #endif /* AF_UNIX */ |
| 294 | 1414 insint(d, "SOCK_STREAM", SOCK_STREAM); |
| 1415 insint(d, "SOCK_DGRAM", SOCK_DGRAM); | |
| 1416 insint(d, "SOCK_RAW", SOCK_RAW); | |
| 1417 insint(d, "SOCK_SEQPACKET", SOCK_SEQPACKET); | |
| 1418 insint(d, "SOCK_RDM", SOCK_RDM); | |
|
2299
990099ed7810
add socket related constants
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parents:
2123
diff
changeset
|
1419 |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1420 #ifdef SO_DEBUG |
|
990099ed7810
add socket related constants
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parents:
2123
diff
changeset
|
1421 insint(d, "SO_DEBUG", SO_DEBUG); |
|
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parents:
2123
diff
changeset
|
1422 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1423 #ifdef SO_ACCEPTCONN |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1424 insint(d, "SO_ACCEPTCONN", SO_ACCEPTCONN); |
|
990099ed7810
add socket related constants
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parents:
2123
diff
changeset
|
1425 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1426 #ifdef SO_REUSEADDR |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1427 insint(d, "SO_REUSEADDR", SO_REUSEADDR); |
|
990099ed7810
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parents:
2123
diff
changeset
|
1428 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1429 #ifdef SO_KEEPALIVE |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1430 insint(d, "SO_KEEPALIVE", SO_KEEPALIVE); |
|
990099ed7810
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parents:
2123
diff
changeset
|
1431 #endif |
|
990099ed7810
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parents:
2123
diff
changeset
|
1432 #ifdef SO_DONTROUTE |
|
990099ed7810
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parents:
2123
diff
changeset
|
1433 insint(d, "SO_DONTROUTE", SO_DONTROUTE); |
|
990099ed7810
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parents:
2123
diff
changeset
|
1434 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
1435 #ifdef SO_BROADCAST |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1436 insint(d, "SO_BROADCAST", SO_BROADCAST); |
|
990099ed7810
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parents:
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diff
changeset
|
1437 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
1438 #ifdef SO_USELOOPBACK |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1439 insint(d, "SO_USELOOPBACK", SO_USELOOPBACK); |
|
990099ed7810
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parents:
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diff
changeset
|
1440 #endif |
|
990099ed7810
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parents:
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diff
changeset
|
1441 #ifdef SO_LINGER |
|
990099ed7810
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parents:
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diff
changeset
|
1442 insint(d, "SO_LINGER", SO_LINGER); |
|
990099ed7810
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parents:
2123
diff
changeset
|
1443 #endif |
|
990099ed7810
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parents:
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diff
changeset
|
1444 #ifdef SO_OOBINLINE |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1445 insint(d, "SO_OOBINLINE", SO_OOBINLINE); |
|
990099ed7810
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parents:
2123
diff
changeset
|
1446 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1447 #ifdef SO_REUSEPORT |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1448 insint(d, "SO_REUSEPORT", SO_REUSEPORT); |
|
990099ed7810
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parents:
2123
diff
changeset
|
1449 #endif |
|
990099ed7810
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diff
changeset
|
1450 |
|
990099ed7810
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parents:
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diff
changeset
|
1451 #ifdef SO_SNDBUF |
|
990099ed7810
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parents:
2123
diff
changeset
|
1452 insint(d, "SO_SNDBUF", SO_SNDBUF); |
|
990099ed7810
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parents:
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diff
changeset
|
1453 #endif |
|
990099ed7810
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diff
changeset
|
1454 #ifdef SO_RCVBUF |
|
990099ed7810
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parents:
2123
diff
changeset
|
1455 insint(d, "SO_RCVBUF", SO_RCVBUF); |
|
990099ed7810
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parents:
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diff
changeset
|
1456 #endif |
|
990099ed7810
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parents:
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diff
changeset
|
1457 #ifdef SO_SNDLOWAT |
|
990099ed7810
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parents:
2123
diff
changeset
|
1458 insint(d, "SO_SNDLOWAT", SO_SNDLOWAT); |
|
990099ed7810
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parents:
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diff
changeset
|
1459 #endif |
|
990099ed7810
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parents:
2123
diff
changeset
|
1460 #ifdef SO_RCVLOWAT |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1461 insint(d, "SO_RCVLOWAT", SO_RCVLOWAT); |
|
990099ed7810
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parents:
2123
diff
changeset
|
1462 #endif |
|
990099ed7810
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diff
changeset
|
1463 #ifdef SO_SNDTIMEO |
|
990099ed7810
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Guido van Rossum <guido@python.org>
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diff
changeset
|
1464 insint(d, "SO_SNDTIMEO", SO_SNDTIMEO); |
|
990099ed7810
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parents:
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diff
changeset
|
1465 #endif |
|
990099ed7810
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diff
changeset
|
1466 #ifdef SO_RCVTIMEO |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1467 insint(d, "SO_RCVTIMEO", SO_RCVTIMEO); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1468 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1469 #ifdef SO_ERROR |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1470 insint(d, "SO_ERROR", SO_ERROR); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1471 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1472 #ifdef SO_TYPE |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1473 insint(d, "SO_TYPE", SO_TYPE); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1474 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1475 |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1476 /* Maximum number of connections for "listen" */ |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1477 #ifdef SOMAXCONN |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1478 insint(d, "SOMAXCONN", SOMAXCONN); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1479 #else |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1480 insint(d, "SOMAXCONN", 5); /* Common value */ |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1481 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1482 |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1483 /* Flags for send, recv */ |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1484 #ifdef MSG_OOB |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1485 insint(d, "MSG_OOB", MSG_OOB); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1486 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1487 #ifdef MSG_PEEK |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1488 insint(d, "MSG_PEEK", MSG_PEEK); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1489 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1490 #ifdef MSG_DONTROUTE |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1491 insint(d, "MSG_DONTROUTE", MSG_DONTROUTE); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1492 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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diff
changeset
|
1493 #ifdef MSG_EOR |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1494 insint(d, "MSG_EOR", MSG_EOR); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1495 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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diff
changeset
|
1496 #ifdef MSG_TRUNC |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1497 insint(d, "MSG_TRUNC", MSG_TRUNC); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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diff
changeset
|
1498 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
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diff
changeset
|
1499 #ifdef MSG_CTRUNC |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1500 insint(d, "MSG_CTRUNC", MSG_CTRUNC); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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diff
changeset
|
1501 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
1502 #ifdef MSG_WAITALL |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1503 insint(d, "MSG_WAITALL", MSG_WAITALL); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1504 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1505 #ifdef MSG_BTAG |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1506 insint(d, "MSG_BTAG", MSG_BTAG); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1507 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1508 #ifdef MSG_ETAG |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1509 insint(d, "MSG_ETAG", MSG_ETAG); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1510 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1511 |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1512 /* Protocol level and numbers, usable for [gs]etsockopt */ |
|
990099ed7810
add socket related constants
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diff
changeset
|
1513 #ifdef SOL_SOCKET |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1514 insint(d, "SOL_SOCKET", SOL_SOCKET); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1515 #endif |
|
990099ed7810
add socket related constants
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diff
changeset
|
1516 #ifdef IPPROTO_IP |
|
990099ed7810
add socket related constants
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parents:
2123
diff
changeset
|
1517 insint(d, "IPPROTO_IP", IPPROTO_IP); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1518 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
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diff
changeset
|
1519 #ifdef IPPROTO_ICMP |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1520 insint(d, "IPPROTO_ICMP", IPPROTO_ICMP); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1521 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
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diff
changeset
|
1522 #ifdef IPPROTO_IGMP |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1523 insint(d, "IPPROTO_IGMP", IPPROTO_IGMP); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1524 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
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diff
changeset
|
1525 #ifdef IPPROTO_GGP |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1526 insint(d, "IPPROTO_GGP", IPPROTO_GGP); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1527 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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diff
changeset
|
1528 #ifdef IPPROTO_TCP |
|
990099ed7810
add socket related constants
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2123
diff
changeset
|
1529 insint(d, "IPPROTO_TCP", IPPROTO_TCP); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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diff
changeset
|
1530 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
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diff
changeset
|
1531 #ifdef IPPROTO_EGP |
|
990099ed7810
add socket related constants
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diff
changeset
|
1532 insint(d, "IPPROTO_EGP", IPPROTO_EGP); |
|
990099ed7810
add socket related constants
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diff
changeset
|
1533 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
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diff
changeset
|
1534 #ifdef IPPROTO_PUP |
|
990099ed7810
add socket related constants
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2123
diff
changeset
|
1535 insint(d, "IPPROTO_PUP", IPPROTO_PUP); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1536 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
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diff
changeset
|
1537 #ifdef IPPROTO_UDP |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1538 insint(d, "IPPROTO_UDP", IPPROTO_UDP); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1539 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
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diff
changeset
|
1540 #ifdef IPPROTO_IDP |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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diff
changeset
|
1541 insint(d, "IPPROTO_IDP", IPPROTO_IDP); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1542 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
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diff
changeset
|
1543 #ifdef IPPROTO_HELLO |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1544 insint(d, "IPPROTO_HELLO", IPPROTO_HELLO); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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diff
changeset
|
1545 #endif |
|
990099ed7810
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parents:
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diff
changeset
|
1546 #ifdef IPPROTO_ND |
|
990099ed7810
add socket related constants
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diff
changeset
|
1547 insint(d, "IPPROTO_ND", IPPROTO_ND); |
|
990099ed7810
add socket related constants
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diff
changeset
|
1548 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
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diff
changeset
|
1549 #ifdef IPPROTO_TP |
|
990099ed7810
add socket related constants
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diff
changeset
|
1550 insint(d, "IPPROTO_TP", IPPROTO_TP); |
|
990099ed7810
add socket related constants
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diff
changeset
|
1551 #endif |
|
990099ed7810
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diff
changeset
|
1552 #ifdef IPPROTO_XTP |
|
990099ed7810
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diff
changeset
|
1553 insint(d, "IPPROTO_XTP", IPPROTO_XTP); |
|
990099ed7810
add socket related constants
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diff
changeset
|
1554 #endif |
|
990099ed7810
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diff
changeset
|
1555 #ifdef IPPROTO_EON |
|
990099ed7810
add socket related constants
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diff
changeset
|
1556 insint(d, "IPPROTO_EON", IPPROTO_EON); |
|
990099ed7810
add socket related constants
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diff
changeset
|
1557 #endif |
|
990099ed7810
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diff
changeset
|
1558 #ifdef IPPROTO_BIP |
|
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diff
changeset
|
1559 insint(d, "IPPROTO_BIP", IPPROTO_BIP); |
|
990099ed7810
add socket related constants
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diff
changeset
|
1560 #endif |
|
990099ed7810
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diff
changeset
|
1561 /**/ |
|
990099ed7810
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diff
changeset
|
1562 #ifdef IPPROTO_RAW |
|
990099ed7810
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diff
changeset
|
1563 insint(d, "IPPROTO_RAW", IPPROTO_RAW); |
|
990099ed7810
add socket related constants
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diff
changeset
|
1564 #endif |
|
990099ed7810
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diff
changeset
|
1565 #ifdef IPPROTO_MAX |
|
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diff
changeset
|
1566 insint(d, "IPPROTO_MAX", IPPROTO_MAX); |
|
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diff
changeset
|
1567 #endif |
|
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diff
changeset
|
1568 |
|
990099ed7810
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diff
changeset
|
1569 /* Some port configuration */ |
|
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diff
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|
1570 #ifdef IPPORT_RESERVED |
|
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diff
changeset
|
1571 insint(d, "IPPORT_RESERVED", IPPORT_RESERVED); |
|
990099ed7810
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diff
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|
1572 #else |
|
990099ed7810
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diff
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|
1573 insint(d, "IPPORT_RESERVED", 1024); |
|
990099ed7810
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diff
changeset
|
1574 #endif |
|
990099ed7810
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diff
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|
1575 #ifdef IPPORT_USERRESERVED |
|
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diff
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|
1576 insint(d, "IPPORT_USERRESERVED", IPPORT_USERRESERVED); |
|
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diff
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|
1577 #else |
|
990099ed7810
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diff
changeset
|
1578 insint(d, "IPPORT_USERRESERVED", 5000); |
|
990099ed7810
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diff
changeset
|
1579 #endif |
|
990099ed7810
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diff
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|
1580 |
| 2369 | 1581 /* Some reserved IP v.4 addresses */ |
| 1582 #ifdef INADDR_ANY | |
| 1583 insint(d, "INADDR_ANY", INADDR_ANY); | |
| 1584 #else | |
| 1585 insint(d, "INADDR_ANY", 0x00000000); | |
| 1586 #endif | |
| 1587 #ifdef INADDR_BROADCAST | |
| 1588 insint(d, "INADDR_BROADCAST", INADDR_BROADCAST); | |
| 1589 #else | |
| 1590 insint(d, "INADDR_BROADCAST", 0xffffffff); | |
| 1591 #endif | |
| 1592 #ifdef INADDR_LOOPBACK | |
| 1593 insint(d, "INADDR_LOOPBACK", INADDR_LOOPBACK); | |
| 1594 #else | |
| 1595 insint(d, "INADDR_LOOPBACK", 0x7F000001); | |
| 1596 #endif | |
| 1597 #ifdef INADDR_UNSPEC_GROUP | |
| 1598 insint(d, "INADDR_UNSPEC_GROUP", INADDR_UNSPEC_GROUP); | |
| 1599 #else | |
| 1600 insint(d, "INADDR_UNSPEC_GROUP", 0xe0000000); | |
| 1601 #endif | |
| 1602 #ifdef INADDR_ALLHOSTS_GROUP | |
| 1603 insint(d, "INADDR_ALLHOSTS_GROUP", INADDR_ALLHOSTS_GROUP); | |
| 1604 #else | |
| 1605 insint(d, "INADDR_ALLHOSTS_GROUP", 0xe0000001); | |
| 1606 #endif | |
| 1607 #ifdef INADDR_MAX_LOCAL_GROUP | |
| 1608 insint(d, "INADDR_MAX_LOCAL_GROUP", INADDR_MAX_LOCAL_GROUP); | |
| 1609 #else | |
| 1610 insint(d, "INADDR_MAX_LOCAL_GROUP", 0xe00000ff); | |
| 1611 #endif | |
| 1612 #ifdef INADDR_NONE | |
| 1613 insint(d, "INADDR_NONE", INADDR_NONE); | |
| 1614 #else | |
| 1615 insint(d, "INADDR_NONE", 0xffffffff); | |
| 1616 #endif | |
| 1617 | |
|
2299
990099ed7810
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|
1618 /* IP [gs]etsockopt options */ |
|
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diff
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|
1619 #ifdef IP_OPTIONS |
|
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diff
changeset
|
1620 insint(d, "IP_OPTIONS", IP_OPTIONS); |
|
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diff
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|
1621 #endif |
|
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diff
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|
1622 #ifdef IP_HDRINCL |
|
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1623 insint(d, "IP_HDRINCL", IP_HDRINCL); |
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1624 #endif |
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1625 #ifdef IP_TOS |
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1626 insint(d, "IP_TOS", IP_TOS); |
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1627 #endif |
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1628 #ifdef IP_TTL |
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1629 insint(d, "IP_TTL", IP_TTL); |
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1630 #endif |
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1631 #ifdef IP_RECVOPTS |
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1632 insint(d, "IP_RECVOPTS", IP_RECVOPTS); |
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1633 #endif |
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1634 #ifdef IP_RECVRETOPTS |
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1635 insint(d, "IP_RECVRETOPTS", IP_RECVRETOPTS); |
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1636 #endif |
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1637 #ifdef IP_RECVDSTADDR |
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1638 insint(d, "IP_RECVDSTADDR", IP_RECVDSTADDR); |
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1639 #endif |
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1640 #ifdef IP_RETOPTS |
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1641 insint(d, "IP_RETOPTS", IP_RETOPTS); |
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1642 #endif |
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1643 #ifdef IP_MULTICAST_IF |
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1644 insint(d, "IP_MULTICAST_IF", IP_MULTICAST_IF); |
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1645 #endif |
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1646 #ifdef IP_MULTICAST_TTL |
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1647 insint(d, "IP_MULTICAST_TTL", IP_MULTICAST_TTL); |
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1648 #endif |
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1649 #ifdef IP_MULTICAST_LOOP |
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1650 insint(d, "IP_MULTICAST_LOOP", IP_MULTICAST_LOOP); |
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1651 #endif |
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1652 #ifdef IP_ADD_MEMBERSHIP |
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1653 insint(d, "IP_ADD_MEMBERSHIP", IP_ADD_MEMBERSHIP); |
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1654 #endif |
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1655 #ifdef IP_DROP_MEMBERSHIP |
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1656 insint(d, "IP_DROP_MEMBERSHIP", IP_DROP_MEMBERSHIP); |
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1657 #endif |
| 294 | 1658 } |