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annotate Modules/socketmodule.c @ 20737:00a581bdedeb legacy-trunk

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When overriding __str__ or __repr__, set the tp_print slot to NULL.
author Guido van Rossum <guido@python.org>
date Mon, 29 Oct 2001 14:33:44 +0000
parents 73cabe664c11
children 828bf317880a
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1 /* Socket module */
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2
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3 /* SSL support based on patches by Brian E Gallew and Laszlo Kovacs */
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5 /*
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6 This module provides an interface to Berkeley socket IPC.
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7
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8 Limitations:
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9
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10 - only AF_INET, AF_INET6 and AF_UNIX address families are supported in a
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11 portable manner, though AF_PACKET is supported under Linux.
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12 - no read/write operations (use sendall/recv or makefile instead)
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13 - additional restrictions apply on Windows (compensated for by socket.py)
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14
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15 Module interface:
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16
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17 - socket.error: exception raised for socket specific errors
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18 - socket.gaierror: exception raised for getaddrinfo/getnameinfo errors,
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19 a subclass of socket.error
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20 - socket.herror: exception raised for gethostby* errors,
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21 a subclass of socket.error
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22 - socket.gethostbyname(hostname) --> host IP address (string: 'dd.dd.dd.dd')
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23 - socket.gethostbyaddr(IP address) --> (hostname, [alias, ...], [IP addr, ...])
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24 - socket.gethostname() --> host name (string: 'spam' or 'spam.domain.com')
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25 - socket.getprotobyname(protocolname) --> protocol number
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26 - socket.getservbyname(servicename, protocolname) --> port number
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27 - socket.socket(family, type [, proto]) --> new socket object
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28 - socket.ntohs(16 bit value) --> new int object
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29 - socket.ntohl(32 bit value) --> new int object
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30 - socket.htons(16 bit value) --> new int object
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31 - socket.htonl(32 bit value) --> new int object
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32 - socket.getaddrinfo(host, port [, family, socktype, proto, flags])
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33 --> List of (family, socktype, proto, canonname, sockaddr)
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34 - socket.getnameinfo(sockaddr, flags) --> (host, port)
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35 - socket.AF_INET, socket.SOCK_STREAM, etc.: constants from <socket.h>
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36 - socket.inet_aton(IP address) -> 32-bit packed IP representation
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37 - socket.inet_ntoa(packed IP) -> IP address string
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38 - socket.ssl(socket, keyfile, certfile) -> new ssl object
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39 - an Internet socket address is a pair (hostname, port)
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40 where hostname can be anything recognized by gethostbyname()
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41 (including the dd.dd.dd.dd notation) and port is in host byte order
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42 - where a hostname is returned, the dd.dd.dd.dd notation is used
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43 - a UNIX domain socket address is a string specifying the pathname
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44 - an AF_PACKET socket address is a tuple containing a string
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45 specifying the ethernet interface and an integer specifying
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46 the Ethernet protocol number to be received. For example:
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47 ("eth0",0x1234). Optional 3rd,4th,5th elements in the tuple
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48 specify packet-type and ha-type/addr -- these are ignored by
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49 networking code, but accepted since they are returned by the
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50 getsockname() method.
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51
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52 Socket methods:
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53
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54 - s.accept() --> new socket object, sockaddr
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55 - s.bind(sockaddr) --> None
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56 - s.close() --> None
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57 - s.connect(sockaddr) --> None
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58 - s.connect_ex(sockaddr) --> 0 or errno (handy for e.g. async connect)
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59 - s.fileno() --> file descriptor
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60 - s.dup() --> same as socket.fromfd(os.dup(s.fileno(), ...)
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61 - s.getpeername() --> sockaddr
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62 - s.getsockname() --> sockaddr
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63 - s.getsockopt(level, optname[, buflen]) --> int or string
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64 - s.listen(backlog) --> None
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65 - s.makefile([mode[, bufsize]]) --> file object
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66 - s.recv(buflen [,flags]) --> string
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67 - s.recvfrom(buflen [,flags]) --> string, sockaddr
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68 - s.send(string [,flags]) --> nbytes
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69 - s.sendall(string [,flags]) # tries to send everything in a loop
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70 - s.sendto(string, [flags,] sockaddr) --> nbytes
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71 - s.setblocking(0 | 1) --> None
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72 - s.setsockopt(level, optname, value) --> None
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73 - s.shutdown(how) --> None
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74 - repr(s) --> "<socket object, fd=%d, family=%d, type=%d, protocol=%d>"
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75
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76 */
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77
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78 #include "Python.h"
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79
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80 /* XXX This is a terrible mess of of platform-dependent preprocessor hacks.
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81 I hope some day someone can clean this up please... */
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82
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83 /* Hacks for gethostbyname_r(). On some non-Linux platforms, the configure
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84 script doesn't get this right, so we hardcode some platform checks below.
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85 On the other hand, not all Linux versions agree, so there the settings
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86 computed by the configure script are needed! */
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87
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88 #ifndef linux
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89 #undef HAVE_GETHOSTBYNAME_R_3_ARG
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90 #undef HAVE_GETHOSTBYNAME_R_5_ARG
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91 #undef HAVE_GETHOSTBYNAME_R_6_ARG
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92 #endif
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93
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94 #ifndef WITH_THREAD
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95 #undef HAVE_GETHOSTBYNAME_R
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96 #endif
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97
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98 #ifdef HAVE_GETHOSTBYNAME_R
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99 #if defined(_AIX) || defined(__osf__)
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100 #define HAVE_GETHOSTBYNAME_R_3_ARG
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101 #elif defined(__sun) || defined(__sgi)
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102 #define HAVE_GETHOSTBYNAME_R_5_ARG
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103 #elif defined(linux)
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104 /* Rely on the configure script */
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105 #else
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106 #undef HAVE_GETHOSTBYNAME_R
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107 #endif
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108 #endif
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109
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110 #if !defined(HAVE_GETHOSTBYNAME_R) && defined(WITH_THREAD) && !defined(MS_WINDOWS)
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111 #define USE_GETHOSTBYNAME_LOCK
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112 #endif
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113
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114 #ifdef USE_GETHOSTBYNAME_LOCK
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115 #include "pythread.h"
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116 #endif
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117
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118 #ifdef HAVE_UNISTD_H
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119 #include <unistd.h>
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120 #endif
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121
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122 #if defined(PYCC_VACPP)
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123 #include <types.h>
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124 #include <io.h>
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125 #include <sys/ioctl.h>
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126 #include <utils.h>
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127 #include <ctype.h>
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128 #endif
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129
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130 #if defined(PYOS_OS2)
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
131 #define INCL_DOS
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
132 #define INCL_DOSERRORS
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
133 #define INCL_NOPMAPI
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
134 #include <os2.h>
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
135 #endif
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
136
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
137
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
138 #include <sys/types.h>
902
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for
Guido van Rossum <guido@python.org>
parents: 900
diff changeset
139
324
a81020d505bf Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents: 309
diff changeset
140 #include <signal.h>
3738
ce74bba8a6a6 Slightly different Windows ifdefs
Guido van Rossum <guido@python.org>
parents: 3702
diff changeset
141 #ifndef MS_WINDOWS
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
142 #include <netdb.h>
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
143 #include <sys/socket.h>
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
144 #include <netinet/in.h>
15046
c654b2018403 Norman Vine <nhv@users.sourceforge.net>:
Fred Drake <fdrake@acm.org>
parents: 14008
diff changeset
145 #if !(defined(__BEOS__) || defined(__CYGWIN__))
12194
4dd8b6a3b9c5 Add '#include <netinet/tcp.h>'
Andrew M. Kuchling <amk@amk.ca>
parents: 12050
diff changeset
146 #include <netinet/tcp.h>
12712
be55f5ddc615 Donn Cave <donn@oz.net>:
Fred Drake <fdrake@acm.org>
parents: 12576
diff changeset
147 #endif
11217
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
148
11288
adf87d13a0c1 (1) On Linux, we really need to trust the configure script to select
Guido van Rossum <guido@python.org>
parents: 11268
diff changeset
149 /* Headers needed for inet_ntoa() and inet_addr() */
adf87d13a0c1 (1) On Linux, we really need to trust the configure script to select
Guido van Rossum <guido@python.org>
parents: 11268
diff changeset
150 #ifdef __BEOS__
adf87d13a0c1 (1) On Linux, we really need to trust the configure script to select
Guido van Rossum <guido@python.org>
parents: 11268
diff changeset
151 #include <net/netdb.h>
adf87d13a0c1 (1) On Linux, we really need to trust the configure script to select
Guido van Rossum <guido@python.org>
parents: 11268
diff changeset
152 #else
12479
a3e1fecb43c6 Jack Jansen: The GUSI 2.0 I/O library used on the Mac uses the
Guido van Rossum <guido@python.org>
parents: 12436
diff changeset
153 #ifndef USE_GUSI1
11217
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
154 #include <arpa/inet.h>
11288
adf87d13a0c1 (1) On Linux, we really need to trust the configure script to select
Guido van Rossum <guido@python.org>
parents: 11268
diff changeset
155 #endif
11438
be25aaca11f4 Bugfix by Jack Jansen for Macintosh (for the inet_ntoa/aton changes):
Guido van Rossum <guido@python.org>
parents: 11288
diff changeset
156 #endif
11217
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
157
20654
edd9d0b3c47e SF patch #474590 -- RISC OS support
Guido van Rossum <guido@python.org>
parents: 20648
diff changeset
158 #ifndef RISCOS
1867
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents: 1792
diff changeset
159 #include <fcntl.h>
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
160 #else
20654
edd9d0b3c47e SF patch #474590 -- RISC OS support
Guido van Rossum <guido@python.org>
parents: 20648
diff changeset
161 #include <sys/fcntl.h>
edd9d0b3c47e SF patch #474590 -- RISC OS support
Guido van Rossum <guido@python.org>
parents: 20648
diff changeset
162 #define NO_DUP
edd9d0b3c47e SF patch #474590 -- RISC OS support
Guido van Rossum <guido@python.org>
parents: 20648
diff changeset
163 int h_errno; /* not used */
edd9d0b3c47e SF patch #474590 -- RISC OS support
Guido van Rossum <guido@python.org>
parents: 20648
diff changeset
164 #endif
edd9d0b3c47e SF patch #474590 -- RISC OS support
Guido van Rossum <guido@python.org>
parents: 20648
diff changeset
165 #else
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
166 #include <winsock.h>
2736
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path
Guido van Rossum <guido@python.org>
parents: 2565
diff changeset
167 #include <fcntl.h>
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
168 #endif
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
169
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
170
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
171 #ifdef HAVE_SYS_UN_H
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
172 #include <sys/un.h>
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
173 #else
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
174 #undef AF_UNIX
1271
2919b448e385 * Microscopic corrections to make things compile on the Cray APP.
Guido van Rossum <guido@python.org>
parents: 1252
diff changeset
175 #endif
2919b448e385 * Microscopic corrections to make things compile on the Cray APP.
Guido van Rossum <guido@python.org>
parents: 1252
diff changeset
176
19151
cd44254360b6 Autotest for netpacket/packet.h, as it is not available on all Linux versions.
Martin v. Löwis <martin@v.loewis.de>
parents: 18997
diff changeset
177 #ifdef HAVE_NETPACKET_PACKET_H
16410
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
178 #include <sys/ioctl.h>
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
179 #include <net/if.h>
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
180 #include <netpacket/packet.h>
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
181 #endif
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
182
18263
41491d196748 Provide a definition for offsetof.
Martin v. Löwis <martin@v.loewis.de>
parents: 18262
diff changeset
183 #ifdef HAVE_STDDEF_H
41491d196748 Provide a definition for offsetof.
Martin v. Löwis <martin@v.loewis.de>
parents: 18262
diff changeset
184 #include <stddef.h>
41491d196748 Provide a definition for offsetof.
Martin v. Löwis <martin@v.loewis.de>
parents: 18262
diff changeset
185 #endif
41491d196748 Provide a definition for offsetof.
Martin v. Löwis <martin@v.loewis.de>
parents: 18262
diff changeset
186
41491d196748 Provide a definition for offsetof.
Martin v. Löwis <martin@v.loewis.de>
parents: 18262
diff changeset
187 #ifndef offsetof
41491d196748 Provide a definition for offsetof.
Martin v. Löwis <martin@v.loewis.de>
parents: 18262
diff changeset
188 #define offsetof(type, member) ((size_t)(&((type *)0)->member))
41491d196748 Provide a definition for offsetof.
Martin v. Löwis <martin@v.loewis.de>
parents: 18262
diff changeset
189 #endif
41491d196748 Provide a definition for offsetof.
Martin v. Löwis <martin@v.loewis.de>
parents: 18262
diff changeset
190
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
191 #ifndef O_NDELAY
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
192 #define O_NDELAY O_NONBLOCK /* For QNX only? */
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
193 #endif
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
194
12479
a3e1fecb43c6 Jack Jansen: The GUSI 2.0 I/O library used on the Mac uses the
Guido van Rossum <guido@python.org>
parents: 12436
diff changeset
195 #ifdef USE_GUSI1
3390
832f26d0e069 Include GUSI.h if using gusi-sockets
Jack Jansen <jack.jansen@cwi.nl>
parents: 3335
diff changeset
196 /* fdopen() isn't declared in stdio.h (sigh) */
832f26d0e069 Include GUSI.h if using gusi-sockets
Jack Jansen <jack.jansen@cwi.nl>
parents: 3335
diff changeset
197 #include <GUSI.h>
832f26d0e069 Include GUSI.h if using gusi-sockets
Jack Jansen <jack.jansen@cwi.nl>
parents: 3335
diff changeset
198 #endif
832f26d0e069 Include GUSI.h if using gusi-sockets
Jack Jansen <jack.jansen@cwi.nl>
parents: 3335
diff changeset
199
18246
c4db09b87424 Patch #401196: Configuration machinery for IPv6.
Martin v. Löwis <martin@v.loewis.de>
parents: 17806
diff changeset
200 #include "addrinfo.h"
c4db09b87424 Patch #401196: Configuration machinery for IPv6.
Martin v. Löwis <martin@v.loewis.de>
parents: 17806
diff changeset
201
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
202 #ifdef USE_SSL
15994
f9a15a583c79 Use openssl/*.h to include the OpenSSL header files
Andrew M. Kuchling <amk@amk.ca>
parents: 15604
diff changeset
203 #include "openssl/rsa.h"
f9a15a583c79 Use openssl/*.h to include the OpenSSL header files
Andrew M. Kuchling <amk@amk.ca>
parents: 15604
diff changeset
204 #include "openssl/crypto.h"
f9a15a583c79 Use openssl/*.h to include the OpenSSL header files
Andrew M. Kuchling <amk@amk.ca>
parents: 15604
diff changeset
205 #include "openssl/x509.h"
f9a15a583c79 Use openssl/*.h to include the OpenSSL header files
Andrew M. Kuchling <amk@amk.ca>
parents: 15604
diff changeset
206 #include "openssl/pem.h"
f9a15a583c79 Use openssl/*.h to include the OpenSSL header files
Andrew M. Kuchling <amk@amk.ca>
parents: 15604
diff changeset
207 #include "openssl/ssl.h"
f9a15a583c79 Use openssl/*.h to include the OpenSSL header files
Andrew M. Kuchling <amk@amk.ca>
parents: 15604
diff changeset
208 #include "openssl/err.h"
20505
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
209 #include "openssl/rand.h"
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
210 #endif /* USE_SSL */
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
211
18262
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
212 #ifndef HAVE_INET_PTON
18790
7cd22bf56d7b Silence warnings in MSVC++: hide unused variables, add constness back to
Martin v. Löwis <martin@v.loewis.de>
parents: 18753
diff changeset
213 int inet_pton (int af, const char *src, void *dst);
7cd22bf56d7b Silence warnings in MSVC++: hide unused variables, add constness back to
Martin v. Löwis <martin@v.loewis.de>
parents: 18753
diff changeset
214 const char *inet_ntop(int af, const void *src, char *dst, socklen_t size);
18262
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
215 #endif
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
216
18954
fefcc1e80cee Do not use the system getaddrinfo on Mac OS X. Fixes bug #445928.
Martin v. Löwis <martin@v.loewis.de>
parents: 18915
diff changeset
217 #ifdef __APPLE__
fefcc1e80cee Do not use the system getaddrinfo on Mac OS X. Fixes bug #445928.
Martin v. Löwis <martin@v.loewis.de>
parents: 18915
diff changeset
218 /* On OS X, getaddrinfo returns no error indication of lookup
fefcc1e80cee Do not use the system getaddrinfo on Mac OS X. Fixes bug #445928.
Martin v. Löwis <martin@v.loewis.de>
parents: 18915
diff changeset
219 failure, so we must use the emulation instead of the libinfo
fefcc1e80cee Do not use the system getaddrinfo on Mac OS X. Fixes bug #445928.
Martin v. Löwis <martin@v.loewis.de>
parents: 18915
diff changeset
220 implementation. Unfortunately, performing an autoconf test
fefcc1e80cee Do not use the system getaddrinfo on Mac OS X. Fixes bug #445928.
Martin v. Löwis <martin@v.loewis.de>
parents: 18915
diff changeset
221 for this bug would require DNS access for the machine performing
fefcc1e80cee Do not use the system getaddrinfo on Mac OS X. Fixes bug #445928.
Martin v. Löwis <martin@v.loewis.de>
parents: 18915
diff changeset
222 the configuration, which is not acceptable. Therefore, we
fefcc1e80cee Do not use the system getaddrinfo on Mac OS X. Fixes bug #445928.
Martin v. Löwis <martin@v.loewis.de>
parents: 18915
diff changeset
223 determine the bug just by checking for __APPLE__. If this bug
fefcc1e80cee Do not use the system getaddrinfo on Mac OS X. Fixes bug #445928.
Martin v. Löwis <martin@v.loewis.de>
parents: 18915
diff changeset
224 gets ever fixed, perhaps checking for sys/version.h would be
fefcc1e80cee Do not use the system getaddrinfo on Mac OS X. Fixes bug #445928.
Martin v. Löwis <martin@v.loewis.de>
parents: 18915
diff changeset
225 appropriate, which is 10/0 on the system with the bug. */
fefcc1e80cee Do not use the system getaddrinfo on Mac OS X. Fixes bug #445928.
Martin v. Löwis <martin@v.loewis.de>
parents: 18915
diff changeset
226 #undef HAVE_GETADDRINFO
fefcc1e80cee Do not use the system getaddrinfo on Mac OS X. Fixes bug #445928.
Martin v. Löwis <martin@v.loewis.de>
parents: 18915
diff changeset
227 /* avoid clashes with the C library definition of the symbol. */
fefcc1e80cee Do not use the system getaddrinfo on Mac OS X. Fixes bug #445928.
Martin v. Löwis <martin@v.loewis.de>
parents: 18915
diff changeset
228 #define getaddrinfo fake_getaddrinfo
fefcc1e80cee Do not use the system getaddrinfo on Mac OS X. Fixes bug #445928.
Martin v. Löwis <martin@v.loewis.de>
parents: 18915
diff changeset
229 #endif
fefcc1e80cee Do not use the system getaddrinfo on Mac OS X. Fixes bug #445928.
Martin v. Löwis <martin@v.loewis.de>
parents: 18915
diff changeset
230
18246
c4db09b87424 Patch #401196: Configuration machinery for IPv6.
Martin v. Löwis <martin@v.loewis.de>
parents: 17806
diff changeset
231 /* I know this is a bad practice, but it is the easiest... */
18954
fefcc1e80cee Do not use the system getaddrinfo on Mac OS X. Fixes bug #445928.
Martin v. Löwis <martin@v.loewis.de>
parents: 18915
diff changeset
232 #if !defined(HAVE_GETADDRINFO)
18246
c4db09b87424 Patch #401196: Configuration machinery for IPv6.
Martin v. Löwis <martin@v.loewis.de>
parents: 17806
diff changeset
233 #include "getaddrinfo.c"
c4db09b87424 Patch #401196: Configuration machinery for IPv6.
Martin v. Löwis <martin@v.loewis.de>
parents: 17806
diff changeset
234 #endif
18954
fefcc1e80cee Do not use the system getaddrinfo on Mac OS X. Fixes bug #445928.
Martin v. Löwis <martin@v.loewis.de>
parents: 18915
diff changeset
235 #if !defined(HAVE_GETNAMEINFO)
18246
c4db09b87424 Patch #401196: Configuration machinery for IPv6.
Martin v. Löwis <martin@v.loewis.de>
parents: 17806
diff changeset
236 #include "getnameinfo.c"
c4db09b87424 Patch #401196: Configuration machinery for IPv6.
Martin v. Löwis <martin@v.loewis.de>
parents: 17806
diff changeset
237 #endif
c4db09b87424 Patch #401196: Configuration machinery for IPv6.
Martin v. Löwis <martin@v.loewis.de>
parents: 17806
diff changeset
238
8823
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
239 #if defined(MS_WINDOWS) || defined(__BEOS__)
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
240 /* BeOS suffers from the same socket dichotomy as Win32... - [cjh] */
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
241 /* seem to be a few differences in the API */
12436
dff7b26116de Use an explicit macro SOCKETCLOSE which expands to closesocket (on
Guido van Rossum <guido@python.org>
parents: 12319
diff changeset
242 #define SOCKETCLOSE closesocket
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
243 #define NO_DUP /* Actually it exists on NT 3.5, but what the heck... */
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
244 #endif
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
245
13171
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
246 /* abstract the socket file descriptor type */
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
247 #ifdef MS_WINDOWS
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
248 typedef SOCKET SOCKET_T;
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
249 # ifdef MS_WIN64
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
250 # define SIZEOF_SOCKET_T 8
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
251 # else
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
252 # define SIZEOF_SOCKET_T 4
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
253 # endif
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
254 #else
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
255 typedef int SOCKET_T;
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
256 # define SIZEOF_SOCKET_T SIZEOF_INT
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
257 #endif
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
258
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
259 #ifdef MS_WIN32
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
260 # define EAFNOSUPPORT WSAEAFNOSUPPORT
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
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261 # define snprintf _snprintf
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262 #endif
13171
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
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263
6626
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diff changeset
264 #if defined(PYOS_OS2)
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265 #define SOCKETCLOSE soclose
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266 #define NO_DUP /* Sockets are Not Actual File Handles under OS/2 */
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267 #endif
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268
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269 #ifndef SOCKETCLOSE
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270 #define SOCKETCLOSE close
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271 #endif
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272
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273
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
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274 /* XXX There's a problem here: *static* functions are not supposed to have
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275 a Py prefix (or use CapitalizedWords). Later... */
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276
295
d7a38dece86a Many changes to the interface, and added comments.
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diff changeset
277 /* Global variable holding the exception type for errors detected
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278 by this module (but not argument type or memory errors, etc.). */
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279
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280 static PyObject *PySocket_Error;
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281 static PyObject *PyH_Error;
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282 static PyObject *PyGAI_Error;
295
d7a38dece86a Many changes to the interface, and added comments.
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283
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284 #ifdef USE_SSL
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285 static PyObject *PySSLErrorObject;
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286 #endif /* USE_SSL */
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287
295
d7a38dece86a Many changes to the interface, and added comments.
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288
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289 #ifdef RISCOS
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290 /* Global variable which is !=0 if Python is running in a RISC OS taskwindow */
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291 static int taskwindow;
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292 #endif
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293
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294
295
d7a38dece86a Many changes to the interface, and added comments.
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diff changeset
295 /* Convenience function to raise an error according to errno
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296 and return a NULL pointer from a function. */
294
8938b3132caa Initial revision
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297
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298 static PyObject *
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8a063423e0b7 Bunch of minor ANSIfications: 'void initfunc()' -> 'void initfunc(void)',
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parents: 13554
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299 PySocket_Err(void)
294
8938b3132caa Initial revision
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parents:
diff changeset
300 {
3702
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diff changeset
301 #ifdef MS_WINDOWS
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302 int err_no = WSAGetLastError();
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
303 if (err_no) {
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diff changeset
304 static struct { int no; const char *msg; } *msgp, msgs[] = {
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
305 { WSAEINTR, "Interrupted system call" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
306 { WSAEBADF, "Bad file descriptor" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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parents: 13667
diff changeset
307 { WSAEACCES, "Permission denied" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
308 { WSAEFAULT, "Bad address" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
309 { WSAEINVAL, "Invalid argument" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
310 { WSAEMFILE, "Too many open files" },
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diff changeset
311 { WSAEWOULDBLOCK,
13680
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diff changeset
312 "The socket operation could not complete "
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diff changeset
313 "without blocking" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
314 { WSAEINPROGRESS, "Operation now in progress" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
315 { WSAEALREADY, "Operation already in progress" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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parents: 13667
diff changeset
316 { WSAENOTSOCK, "Socket operation on non-socket" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
317 { WSAEDESTADDRREQ, "Destination address required" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
318 { WSAEMSGSIZE, "Message too long" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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parents: 13667
diff changeset
319 { WSAEPROTOTYPE, "Protocol wrong type for socket" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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parents: 13667
diff changeset
320 { WSAENOPROTOOPT, "Protocol not available" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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parents: 13667
diff changeset
321 { WSAEPROTONOSUPPORT, "Protocol not supported" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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parents: 13667
diff changeset
322 { WSAESOCKTNOSUPPORT, "Socket type not supported" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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parents: 13667
diff changeset
323 { WSAEOPNOTSUPP, "Operation not supported" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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parents: 13667
diff changeset
324 { WSAEPFNOSUPPORT, "Protocol family not supported" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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parents: 13667
diff changeset
325 { WSAEAFNOSUPPORT, "Address family not supported" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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parents: 13667
diff changeset
326 { WSAEADDRINUSE, "Address already in use" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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parents: 13667
diff changeset
327 { WSAEADDRNOTAVAIL,
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
328 "Can't assign requested address" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
329 { WSAENETDOWN, "Network is down" },
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diff changeset
330 { WSAENETUNREACH, "Network is unreachable" },
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331 { WSAENETRESET,
13680
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diff changeset
332 "Network dropped connection on reset" },
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diff changeset
333 { WSAECONNABORTED,
13680
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diff changeset
334 "Software caused connection abort" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
335 { WSAECONNRESET, "Connection reset by peer" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
336 { WSAENOBUFS, "No buffer space available" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
337 { WSAEISCONN, "Socket is already connected" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
338 { WSAENOTCONN, "Socket is not connected" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
339 { WSAESHUTDOWN, "Can't send after socket shutdown" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
340 { WSAETOOMANYREFS,
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
341 "Too many references: can't splice" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
342 { WSAETIMEDOUT, "Operation timed out" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
343 { WSAECONNREFUSED, "Connection refused" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
344 { WSAELOOP, "Too many levels of symbolic links" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
345 { WSAENAMETOOLONG, "File name too long" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
346 { WSAEHOSTDOWN, "Host is down" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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parents: 13667
diff changeset
347 { WSAEHOSTUNREACH, "No route to host" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
348 { WSAENOTEMPTY, "Directory not empty" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
349 { WSAEPROCLIM, "Too many processes" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
350 { WSAEUSERS, "Too many users" },
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diff changeset
351 { WSAEDQUOT, "Disc quota exceeded" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
352 { WSAESTALE, "Stale NFS file handle" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
353 { WSAEREMOTE, "Too many levels of remote in path" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
354 { WSASYSNOTREADY,
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
355 "Network subsystem is unvailable" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
356 { WSAVERNOTSUPPORTED,
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
357 "WinSock version is not supported" },
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diff changeset
358 { WSANOTINITIALISED,
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diff changeset
359 "Successful WSAStartup() not yet performed" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
360 { WSAEDISCON, "Graceful shutdown in progress" },
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diff changeset
361 /* Resolver errors */
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diff changeset
362 { WSAHOST_NOT_FOUND, "No such host is known" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
363 { WSATRY_AGAIN, "Host not found, or server failed" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
364 { WSANO_RECOVERY,
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
365 "Unexpected server error encountered" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
366 { WSANO_DATA, "Valid name without requested data" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
367 { WSANO_ADDRESS, "No address, look for MX record" },
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
368 { 0, NULL }
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
369 };
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diff changeset
370 PyObject *v;
13680
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diff changeset
371 const char *msg = "winsock error";
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diff changeset
372
13680
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diff changeset
373 for (msgp = msgs; msgp->msg; msgp++) {
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
374 if (err_no == msgp->no) {
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
375 msg = msgp->msg;
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
376 break;
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
377 }
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
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diff changeset
378 }
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
Mark Hammond <mhammond@skippinet.com.au>
parents: 13667
diff changeset
379
9f6189e89212 Patch #100926 - Better error messages for socket exceptions on Windows. [Slight style differences from posted patch]
Mark Hammond <mhammond@skippinet.com.au>
parents: 13667
diff changeset
380 v = Py_BuildValue("(is)", err_no, msg);
1915
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack
Guido van Rossum <guido@python.org>
parents: 1867
diff changeset
381 if (v != NULL) {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
382 PyErr_SetObject(PySocket_Error, v);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
383 Py_DECREF(v);
1915
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack
Guido van Rossum <guido@python.org>
parents: 1867
diff changeset
384 }
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack
Guido van Rossum <guido@python.org>
parents: 1867
diff changeset
385 return NULL;
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack
Guido van Rossum <guido@python.org>
parents: 1867
diff changeset
386 }
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack
Guido van Rossum <guido@python.org>
parents: 1867
diff changeset
387 else
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack
Guido van Rossum <guido@python.org>
parents: 1867
diff changeset
388 #endif
6626
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
389
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
390 #if defined(PYOS_OS2)
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
391 if (sock_errno() != NO_ERROR) {
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
392 APIRET rc;
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
393 ULONG msglen;
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
394 char outbuf[100];
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
395 int myerrorcode = sock_errno();
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
396
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
397 /* Retrieve Socket-Related Error Message from MPTN.MSG File */
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
398 rc = DosGetMessage(NULL, 0, outbuf, sizeof(outbuf),
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
399 myerrorcode - SOCBASEERR + 26, "mptn.msg", &msglen);
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
400 if (rc == NO_ERROR) {
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
401 PyObject *v;
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
402
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
403 outbuf[msglen] = '\0'; /* OS/2 Doesn't Guarantee a Terminator */
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
404 if (strlen(outbuf) > 0) { /* If Non-Empty Msg, Trim CRLF */
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
405 char *lastc = &outbuf[ strlen(outbuf)-1 ];
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
406 while (lastc > outbuf && isspace(*lastc))
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
407 *lastc-- = '\0'; /* Trim Trailing Whitespace (CRLF) */
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
408 }
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
409 v = Py_BuildValue("(is)", myerrorcode, outbuf);
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
410 if (v != NULL) {
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
411 PyErr_SetObject(PySocket_Error, v);
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
412 Py_DECREF(v);
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
413 }
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
414 return NULL;
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
415 }
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
416 }
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
417 #endif
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
418
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
419 return PyErr_SetFromErrno(PySocket_Error);
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
420 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
421
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
422
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
423 static PyObject *
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
424 PyH_Err(int h_error)
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
425 {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
426 PyObject *v;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
427
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
428 #ifdef HAVE_HSTRERROR
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
429 v = Py_BuildValue("(is)", h_error, (char *)hstrerror(h_error));
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
430 #else
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
431 v = Py_BuildValue("(is)", h_error, "host not found");
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
432 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
433 if (v != NULL) {
18996
9059e7c1d8b0 Auto-detect hstrerror. Raise socket.herror in PyH_Error. Register the three
Martin v. Löwis <martin@v.loewis.de>
parents: 18954
diff changeset
434 PyErr_SetObject(PyH_Error, v);
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
435 Py_DECREF(v);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
436 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
437
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
438 return NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
439 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
440
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
441
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
442 static PyObject *
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
443 PyGAI_Err(int error)
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
444 {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
445 PyObject *v;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
446
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
447 if (error == EAI_SYSTEM)
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
448 return PySocket_Err();
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
449
19278
1afc3116c602 Fix portability problems with glibc 2.0, as reported in #449157.
Martin v. Löwis <martin@v.loewis.de>
parents: 19197
diff changeset
450 #ifdef HAVE_GAI_STRERROR
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
451 v = Py_BuildValue("(is)", error, gai_strerror(error));
19278
1afc3116c602 Fix portability problems with glibc 2.0, as reported in #449157.
Martin v. Löwis <martin@v.loewis.de>
parents: 19197
diff changeset
452 #else
1afc3116c602 Fix portability problems with glibc 2.0, as reported in #449157.
Martin v. Löwis <martin@v.loewis.de>
parents: 19197
diff changeset
453 v = Py_BuildValue("(is)", error, "getaddrinfo failed");
1afc3116c602 Fix portability problems with glibc 2.0, as reported in #449157.
Martin v. Löwis <martin@v.loewis.de>
parents: 19197
diff changeset
454 #endif
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
455 if (v != NULL) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
456 PyErr_SetObject(PyGAI_Error, v);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
457 Py_DECREF(v);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
458 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
459
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
460 return NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
461 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
462
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
463
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
464 /* The object holding a socket. It holds some extra information,
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
465 like the address family, which is used to decode socket address
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
466 arguments properly. */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
467
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
468 typedef struct {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
469 PyObject_HEAD
20727
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
470 SOCKET_T sock_fd; /* Socket file descriptor */
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
471 int sock_family; /* Address family, e.g., AF_INET */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
472 int sock_type; /* Socket type, e.g., SOCK_STREAM */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
473 int sock_proto; /* Protocol type, usually 0 */
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
474 union sock_addr {
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
475 struct sockaddr_in in;
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
476 #ifdef AF_UNIX
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
477 struct sockaddr_un un;
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
478 #endif
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
479 #ifdef INET6
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
480 struct sockaddr_in6 in6;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
481 struct sockaddr_storage storage;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
482 #endif
19151
cd44254360b6 Autotest for netpacket/packet.h, as it is not available on all Linux versions.
Martin v. Löwis <martin@v.loewis.de>
parents: 18997
diff changeset
483 #ifdef HAVE_NETPACKET_PACKET_H
16410
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
484 struct sockaddr_ll ll;
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
485 #endif
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
486 } sock_addr;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
487 } PySocketSockObject;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
488
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
489 #ifdef USE_SSL
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
490
20377
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
491 #define X509_NAME_MAXLEN 256
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
492
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
493 typedef struct {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
494 PyObject_HEAD
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
495 PySocketSockObject *Socket; /* Socket on which we're layered */
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
496 SSL_CTX* ctx;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
497 SSL* ssl;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
498 X509* server_cert;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
499 BIO* sbio;
20377
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
500 char server[X509_NAME_MAXLEN];
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
501 char issuer[X509_NAME_MAXLEN];
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
502
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
503 } PySSLObject;
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
504
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
505 staticforward PyTypeObject PySSL_Type;
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
506 staticforward PyObject *PySSL_SSLwrite(PySSLObject *self, PyObject *args);
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
507 staticforward PyObject *PySSL_SSLread(PySSLObject *self, PyObject *args);
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
508
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
509 #define PySSLObject_Check(v) ((v)->ob_type == &PySSL_Type)
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
510
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
511 #endif /* USE_SSL */
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
512
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
513 /* A forward reference to the Socktype type object.
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
514 The Socktype variable contains pointers to various functions,
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
515 some of which call newsockobject(), which uses Socktype, so
374
70a18a6689d4 Make Socktype global so old and new compilers will like it.
Guido van Rossum <guido@python.org>
parents: 324
diff changeset
516 there has to be a circular reference. */
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
517
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
518 staticforward PyTypeObject PySocketSock_Type;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
519
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
520
20727
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
521 /* Initialize a new socket object. */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
522
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
523 static void
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
524 init_sockobject(PySocketSockObject *s,
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
525 SOCKET_T fd, int family, int type, int proto)
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
526 {
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
527 #ifdef RISCOS
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
528 int block = 1;
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
529 #endif
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
530 s->sock_fd = fd;
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
531 s->sock_family = family;
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
532 s->sock_type = type;
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
533 s->sock_proto = proto;
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
534 #ifdef RISCOS
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
535 if(taskwindow) {
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
536 socketioctl(s->sock_fd, 0x80046679, (u_long*)&block);
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
537 }
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
538 #endif
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
539 }
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
540
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
541
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
542 /* Create a new socket object.
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
543 This just creates the object and initializes it.
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
544 If the creation fails, return NULL and set an exception (implicit
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
545 in NEWOBJ()). */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
546
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
547 static PySocketSockObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
548 PySocketSock_New(SOCKET_T fd, int family, int type, int proto)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
549 {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
550 PySocketSockObject *s;
20727
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
551 s = (PySocketSockObject *)
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
552 PyType_GenericNew(&PySocketSock_Type, NULL, NULL);
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
553 if (s != NULL)
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
554 init_sockobject(s, fd, family, type, proto);
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
555 return s;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
556 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
557
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
558
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
559 /* Lock to allow python interpreter to continue, but only allow one
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
560 thread to be in gethostbyname */
10442
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
561 #ifdef USE_GETHOSTBYNAME_LOCK
9679
877d23bd5bdc Thanks to Chris Herborth, the thread primitives now have proper Py*
Guido van Rossum <guido@python.org>
parents: 9588
diff changeset
562 PyThread_type_lock gethostbyname_lock;
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
563 #endif
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
564
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
565
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
566 /* Convert a string specifying a host name or one of a few symbolic
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
567 names to a numeric IP address. This usually calls gethostbyname()
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
568 to do the work; the names "" and "<broadcast>" are special.
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
569 Return the length (IPv4 should be 4 bytes), or negative if
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
570 an error occurred; then an exception is raised. */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
571
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
572 static int
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
573 setipaddr(char* name, struct sockaddr * addr_ret, int af)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
574 {
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
575 struct addrinfo hints, *res;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
576 int error;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
577
4600
d36250aefb82 Keep gcc -Wall happy.
Guido van Rossum <guido@python.org>
parents: 4503
diff changeset
578 memset((void *) addr_ret, '\0', sizeof(*addr_ret));
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
579 if (name[0] == '\0') {
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
580 int siz;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
581 memset(&hints, 0, sizeof(hints));
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
582 hints.ai_family = af;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
583 hints.ai_socktype = SOCK_DGRAM; /*dummy*/
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
584 hints.ai_flags = AI_PASSIVE;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
585 error = getaddrinfo(NULL, "0", &hints, &res);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
586 if (error) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
587 PyGAI_Err(error);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
588 return -1;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
589 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
590 switch (res->ai_family) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
591 case AF_INET:
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
592 siz = 4;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
593 break;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
594 #ifdef INET6
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
595 case AF_INET6:
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
596 siz = 16;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
597 break;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
598 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
599 default:
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
600 freeaddrinfo(res);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
601 PyErr_SetString(PySocket_Error,
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
602 "unsupported address family");
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
603 return -1;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
604 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
605 if (res->ai_next) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
606 PyErr_SetString(PySocket_Error,
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
607 "wildcard resolved to multiple address");
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
608 return -1;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
609 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
610 memcpy(addr_ret, res->ai_addr, res->ai_addrlen);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
611 freeaddrinfo(res);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
612 return siz;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
613 }
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
614 if (name[0] == '<' && strcmp(name, "<broadcast>") == 0) {
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
615 struct sockaddr_in *sin;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
616 if (af != PF_INET && af != PF_UNSPEC) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
617 PyErr_SetString(PySocket_Error,
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
618 "address family mismatched");
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
619 return -1;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
620 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
621 sin = (struct sockaddr_in *)addr_ret;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
622 memset((void *) sin, '\0', sizeof(*sin));
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
623 sin->sin_family = AF_INET;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
624 #ifdef HAVE_SOCKADDR_SA_LEN
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
625 sin->sin_len = sizeof(*sin);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
626 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
627 sin->sin_addr.s_addr = INADDR_BROADCAST;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
628 return sizeof(sin->sin_addr);
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
629 }
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
630 memset(&hints, 0, sizeof(hints));
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
631 hints.ai_family = af;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
632 error = getaddrinfo(name, NULL, &hints, &res);
20661
f7009167dd67 After discussion with itojun, it was clarified that Tru64 is in error,
Martin v. Löwis <martin@v.loewis.de>
parents: 20654
diff changeset
633 #if defined(__digital__) && defined(__unix__)
20648
fec950d8c25d Fix typo. Thanks to Jack Jansen for spotting it.
Martin v. Löwis <martin@v.loewis.de>
parents: 20646
diff changeset
634 if (error == EAI_NONAME && af == AF_UNSPEC) {
20661
f7009167dd67 After discussion with itojun, it was clarified that Tru64 is in error,
Martin v. Löwis <martin@v.loewis.de>
parents: 20654
diff changeset
635 /* On Tru64 V5.1, numeric-to-addr conversion
20646
cabb568a558b Include netdb.h to detect getaddrinfo. Work around problem with getaddrinfo
Martin v. Löwis <martin@v.loewis.de>
parents: 20564
diff changeset
636 fails if no address family is given. Assume IPv4 for now.*/
cabb568a558b Include netdb.h to detect getaddrinfo. Work around problem with getaddrinfo
Martin v. Löwis <martin@v.loewis.de>
parents: 20564
diff changeset
637 hints.ai_family = AF_INET;
cabb568a558b Include netdb.h to detect getaddrinfo. Work around problem with getaddrinfo
Martin v. Löwis <martin@v.loewis.de>
parents: 20564
diff changeset
638 error = getaddrinfo(name, NULL, &hints, &res);
cabb568a558b Include netdb.h to detect getaddrinfo. Work around problem with getaddrinfo
Martin v. Löwis <martin@v.loewis.de>
parents: 20564
diff changeset
639 }
20661
f7009167dd67 After discussion with itojun, it was clarified that Tru64 is in error,
Martin v. Löwis <martin@v.loewis.de>
parents: 20654
diff changeset
640 #endif
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
641 if (error) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
642 PyGAI_Err(error);
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
643 return -1;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
644 }
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
645 memcpy((char *) addr_ret, res->ai_addr, res->ai_addrlen);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
646 freeaddrinfo(res);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
647 switch (addr_ret->sa_family) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
648 case AF_INET:
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
649 return 4;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
650 #ifdef INET6
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
651 case AF_INET6:
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
652 return 16;
10441
9ba5dffccb1b Jonathan Giddy writes:
Guido van Rossum <guido@python.org>
parents: 10401
diff changeset
653 #endif
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
654 default:
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
655 PyErr_SetString(PySocket_Error, "unknown address family");
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
656 return -1;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
657 }
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
658 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
659
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
660
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
661 /* Create a string object representing an IP address.
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
662 This is always a string of the form 'dd.dd.dd.dd' (with variable
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
663 size numbers). */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
664
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
665 static PyObject *
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
666 makeipaddr(struct sockaddr *addr, int addrlen)
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
667 {
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
668 char buf[NI_MAXHOST];
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
669 int error;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
670
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
671 error = getnameinfo(addr, addrlen, buf, sizeof(buf), NULL, 0,
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
672 NI_NUMERICHOST);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
673 if (error) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
674 PyGAI_Err(error);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
675 return NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
676 }
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
677 return PyString_FromString(buf);
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
678 }
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
679
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
680
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
681 /* Create an object representing the given socket address,
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
682 suitable for passing it back to bind(), connect() etc.
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
683 The family field of the sockaddr structure is inspected
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
684 to determine what kind of address it really is. */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
685
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
686 /*ARGSUSED*/
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
687 static PyObject *
16427
c8ef864ba861 fix a couple last-minute bugs in the raw socket support
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16410
diff changeset
688 makesockaddr(int sockfd, struct sockaddr *addr, int addrlen)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
689 {
925
61143bf03b44 Sometimes, recvfrom() returns an empty address; this is not an error.
Guido van Rossum <guido@python.org>
parents: 902
diff changeset
690 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
691 /* No address -- may be recvfrom() from known socket */
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
692 Py_INCREF(Py_None);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
693 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
694 }
61143bf03b44 Sometimes, recvfrom() returns an empty address; this is not an error.
Guido van Rossum <guido@python.org>
parents: 902
diff changeset
695
8823
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
696 #ifdef __BEOS__
12492
1725e802e3eb Patch by Charles G Waldman:
Guido van Rossum <guido@python.org>
parents: 12479
diff changeset
697 /* XXX: BeOS version of accept() doesn't set family correctly */
8823
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
698 addr->sa_family = AF_INET;
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
699 #endif
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
700
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
701 switch (addr->sa_family) {
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
702
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
703 case AF_INET:
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
704 {
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
705 struct sockaddr_in *a;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
706 PyObject *addrobj = makeipaddr(addr, sizeof(*a));
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
707 PyObject *ret = NULL;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
708 if (addrobj) {
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
709 a = (struct sockaddr_in *)addr;
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
710 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
711 Py_DECREF(addrobj);
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
712 }
1207
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack.
Guido van Rossum <guido@python.org>
parents: 1132
diff changeset
713 return ret;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
714 }
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
715
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
716 #ifdef AF_UNIX
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
717 case AF_UNIX:
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
718 {
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
719 struct sockaddr_un *a = (struct sockaddr_un *) addr;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
720 return PyString_FromString(a->sun_path);
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
721 }
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
722 #endif /* AF_UNIX */
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
723
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
724 #ifdef INET6
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
725 case AF_INET6:
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
726 {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
727 struct sockaddr_in6 *a;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
728 PyObject *addrobj = makeipaddr(addr, sizeof(*a));
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
729 PyObject *ret = NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
730 if (addrobj) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
731 a = (struct sockaddr_in6 *)addr;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
732 ret = Py_BuildValue("Oiii", addrobj, ntohs(a->sin6_port),
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
733 a->sin6_flowinfo, a->sin6_scope_id);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
734 Py_DECREF(addrobj);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
735 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
736 return ret;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
737 }
16410
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
738 #endif
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
739
19151
cd44254360b6 Autotest for netpacket/packet.h, as it is not available on all Linux versions.
Martin v. Löwis <martin@v.loewis.de>
parents: 18997
diff changeset
740 #ifdef HAVE_NETPACKET_PACKET_H
16410
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
741 case AF_PACKET:
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
742 {
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
743 struct sockaddr_ll *a = (struct sockaddr_ll *)addr;
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
744 char *ifname = "";
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
745 struct ifreq ifr;
16427
c8ef864ba861 fix a couple last-minute bugs in the raw socket support
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16410
diff changeset
746 /* need to look up interface name give index */
c8ef864ba861 fix a couple last-minute bugs in the raw socket support
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16410
diff changeset
747 if (a->sll_ifindex) {
16410
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
748 ifr.ifr_ifindex = a->sll_ifindex;
16427
c8ef864ba861 fix a couple last-minute bugs in the raw socket support
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16410
diff changeset
749 if (ioctl(sockfd, SIOCGIFNAME, &ifr) == 0)
16410
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
750 ifname = ifr.ifr_name;
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
751 }
16427
c8ef864ba861 fix a couple last-minute bugs in the raw socket support
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16410
diff changeset
752 return Py_BuildValue("shbhs#", ifname, ntohs(a->sll_protocol),
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
753 a->sll_pkttype, a->sll_hatype,
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
754 a->sll_addr, a->sll_halen);
16410
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
755 }
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
756 #endif
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
757
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
758 /* More cases here... */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
759
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
760 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
761 /* 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
762 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
763 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
764 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
765 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
766 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
767
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
768 }
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
769 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
770
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
771
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
772 /* 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
773 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
774 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
775 through len_ret. */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
776
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
777 static int
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
778 getsockaddrarg(PySocketSockObject *s, PyObject *args,
16427
c8ef864ba861 fix a couple last-minute bugs in the raw socket support
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16410
diff changeset
779 struct sockaddr **addr_ret, int *len_ret)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
780 {
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
781 switch (s->sock_family) {
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
782
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
783 #ifdef AF_UNIX
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
784 case AF_UNIX:
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
785 {
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
786 struct sockaddr_un* addr;
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
787 char *path;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
788 int len;
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
789 addr = (struct sockaddr_un* )&(s->sock_addr).un;
9307
928ea5a409e5 Use the t# format where appropriate. Greg Stein.
Guido van Rossum <guido@python.org>
parents: 9203
diff changeset
790 if (!PyArg_Parse(args, "t#", &path, &len))
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
791 return 0;
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
792 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
793 PyErr_SetString(PySocket_Error,
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
794 "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
795 return 0;
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
796 }
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
797 addr->sun_family = s->sock_family;
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
798 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
799 addr->sun_path[len] = 0;
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
800 *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
801 *len_ret = len + sizeof(*addr) - sizeof(addr->sun_path);
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
802 return 1;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
803 }
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
804 #endif /* AF_UNIX */
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
805
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
806 case AF_INET:
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
807 {
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
808 struct sockaddr_in* addr;
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
809 char *host;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
810 int port;
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
811 addr=(struct sockaddr_in*)&(s->sock_addr).in;
15466
9731bbb52fb4 Patch by Michael Hudson to clarify the error message from
Guido van Rossum <guido@python.org>
parents: 15046
diff changeset
812 if (!PyTuple_Check(args)) {
9731bbb52fb4 Patch by Michael Hudson to clarify the error message from
Guido van Rossum <guido@python.org>
parents: 15046
diff changeset
813 PyErr_Format(PyExc_TypeError,
9731bbb52fb4 Patch by Michael Hudson to clarify the error message from
Guido van Rossum <guido@python.org>
parents: 15046
diff changeset
814 "getsockaddrarg: AF_INET address must be tuple, not %.500s",
9731bbb52fb4 Patch by Michael Hudson to clarify the error message from
Guido van Rossum <guido@python.org>
parents: 15046
diff changeset
815 args->ob_type->tp_name);
9731bbb52fb4 Patch by Michael Hudson to clarify the error message from
Guido van Rossum <guido@python.org>
parents: 15046
diff changeset
816 return 0;
9731bbb52fb4 Patch by Michael Hudson to clarify the error message from
Guido van Rossum <guido@python.org>
parents: 15046
diff changeset
817 }
9731bbb52fb4 Patch by Michael Hudson to clarify the error message from
Guido van Rossum <guido@python.org>
parents: 15046
diff changeset
818 if (!PyArg_ParseTuple(args, "si:getsockaddrarg", &host, &port))
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
819 return 0;
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
820 if (setipaddr(host, (struct sockaddr *)addr, AF_INET) < 0)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
821 return 0;
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
822 addr->sin_family = AF_INET;
5287
5af766a1b531 Tweaks to keep the Microsoft compiler quier.
Guido van Rossum <guido@python.org>
parents: 4871
diff changeset
823 addr->sin_port = htons((short)port);
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
824 *addr_ret = (struct sockaddr *) addr;
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
825 *len_ret = sizeof *addr;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
826 return 1;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
827 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
828
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
829 #ifdef INET6
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
830 case AF_INET6:
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
831 {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
832 struct sockaddr_in6* addr;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
833 char *host;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
834 int port, flowinfo, scope_id;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
835 addr = (struct sockaddr_in6*)&(s->sock_addr).in6;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
836 flowinfo = scope_id = 0;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
837 if (!PyArg_ParseTuple(args, "si|ii", &host, &port, &flowinfo,
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
838 &scope_id)) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
839 return 0;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
840 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
841 if (setipaddr(host, (struct sockaddr *)addr, AF_INET6) < 0)
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
842 return 0;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
843 addr->sin6_family = s->sock_family;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
844 addr->sin6_port = htons((short)port);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
845 addr->sin6_flowinfo = flowinfo;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
846 addr->sin6_scope_id = scope_id;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
847 *addr_ret = (struct sockaddr *) addr;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
848 *len_ret = sizeof *addr;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
849 return 1;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
850 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
851 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
852
19151
cd44254360b6 Autotest for netpacket/packet.h, as it is not available on all Linux versions.
Martin v. Löwis <martin@v.loewis.de>
parents: 18997
diff changeset
853 #ifdef HAVE_NETPACKET_PACKET_H
16410
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
854 case AF_PACKET:
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
855 {
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
856 struct sockaddr_ll* addr;
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
857 struct ifreq ifr;
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
858 char *interfaceName;
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
859 int protoNumber;
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
860 int hatype = 0;
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
861 int pkttype = 0;
16427
c8ef864ba861 fix a couple last-minute bugs in the raw socket support
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16410
diff changeset
862 char *haddr;
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
863
16427
c8ef864ba861 fix a couple last-minute bugs in the raw socket support
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16410
diff changeset
864 if (!PyArg_ParseTuple(args, "si|iis", &interfaceName,
c8ef864ba861 fix a couple last-minute bugs in the raw socket support
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16410
diff changeset
865 &protoNumber, &pkttype, &hatype, &haddr))
16410
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
866 return 0;
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
867 strncpy(ifr.ifr_name, interfaceName, sizeof(ifr.ifr_name));
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
868 ifr.ifr_name[(sizeof(ifr.ifr_name))-1] = '\0';
16427
c8ef864ba861 fix a couple last-minute bugs in the raw socket support
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16410
diff changeset
869 if (ioctl(s->sock_fd, SIOCGIFINDEX, &ifr) < 0) {
20378
2f89b344fdb3 Use PySocket_Err() instead of PyErr_SetFromErrno().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20377
diff changeset
870 PySocket_Err();
16410
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
871 return 0;
16427
c8ef864ba861 fix a couple last-minute bugs in the raw socket support
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16410
diff changeset
872 }
16410
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
873 addr = &(s->sock_addr.ll);
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
874 addr->sll_family = AF_PACKET;
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
875 addr->sll_protocol = htons((short)protoNumber);
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
876 addr->sll_ifindex = ifr.ifr_ifindex;
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
877 addr->sll_pkttype = pkttype;
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
878 addr->sll_hatype = hatype;
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
879 *addr_ret = (struct sockaddr *) addr;
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
880 *len_ret = sizeof *addr;
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
881 return 1;
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
882 }
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
883 #endif
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
884
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
885 /* More cases here... */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
886
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
887 default:
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
888 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
889 return 0;
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
890
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
891 }
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
892 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
893
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
894
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
895 /* Get the address length according to the socket object's address family.
900
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
896 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
897 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
898
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
899 static int
13554
906efc1da247 Errare humanum est.
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13538
diff changeset
900 getsockaddrlen(PySocketSockObject *s, socklen_t *len_ret)
900
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
901 {
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
902 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
903
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
904 #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
905 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
906 {
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
907 *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
908 return 1;
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
909 }
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
910 #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
911
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
912 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
913 {
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
914 *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
915 return 1;
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
916 }
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
917
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
918 #ifdef INET6
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
919 case AF_INET6:
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
920 {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
921 *len_ret = sizeof (struct sockaddr_in6);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
922 return 1;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
923 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
924 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
925
19151
cd44254360b6 Autotest for netpacket/packet.h, as it is not available on all Linux versions.
Martin v. Löwis <martin@v.loewis.de>
parents: 18997
diff changeset
926 #ifdef HAVE_NETPACKET_PACKET_H
16410
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
927 case AF_PACKET:
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
928 {
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
929 *len_ret = sizeof (struct sockaddr_ll);
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
930 return 1;
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
931 }
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
932 #endif
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
933
900
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
934 /* 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
935
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
936 default:
12050
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
937 PyErr_SetString(PySocket_Error, "getsockaddrlen: 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
938 return 0;
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
939
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
940 }
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
941 }
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
942
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
943
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
944 /* s.accept() method */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
945
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
946 static PyObject *
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
947 PySocketSock_accept(PySocketSockObject *s)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
948 {
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
949 char addrbuf[256];
13171
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
950 SOCKET_T newfd;
12479
a3e1fecb43c6 Jack Jansen: The GUSI 2.0 I/O library used on the Mac uses the
Guido van Rossum <guido@python.org>
parents: 12436
diff changeset
951 socklen_t addrlen;
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
952 PyObject *sock = NULL;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
953 PyObject *addr = NULL;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
954 PyObject *res = NULL;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
955
900
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
956 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
957 return NULL;
17737
0ebfe9a1eb43 Three uses of makesockaddr() used sockaddr buffers that had not be cleared;
Fred Drake <fdrake@acm.org>
parents: 17537
diff changeset
958 memset(addrbuf, 0, addrlen);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
959 Py_BEGIN_ALLOW_THREADS
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
960 newfd = accept(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
961 Py_END_ALLOW_THREADS
13171
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
962 #ifdef MS_WINDOWS
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
963 if (newfd == INVALID_SOCKET)
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
964 #else
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
965 if (newfd < 0)
13171
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
966 #endif
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
967 return PySocket_Err();
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
968
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
969 /* 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
970 to avoid calls to bind() etc. on it. */
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
971 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
972 s->sock_family,
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack.
Guido van Rossum <guido@python.org>
parents: 1132
diff changeset
973 s->sock_type,
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack.
Guido van Rossum <guido@python.org>
parents: 1132
diff changeset
974 s->sock_proto);
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
975 if (sock == NULL) {
12436
dff7b26116de Use an explicit macro SOCKETCLOSE which expands to closesocket (on
Guido van Rossum <guido@python.org>
parents: 12319
diff changeset
976 SOCKETCLOSE(newfd);
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
977 goto finally;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
978 }
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
979 addr = makesockaddr(s->sock_fd, (struct sockaddr *)addrbuf,
16427
c8ef864ba861 fix a couple last-minute bugs in the raw socket support
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16410
diff changeset
980 addrlen);
c8ef864ba861 fix a couple last-minute bugs in the raw socket support
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16410
diff changeset
981 if (addr == NULL)
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
982 goto finally;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
983
16427
c8ef864ba861 fix a couple last-minute bugs in the raw socket support
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16410
diff changeset
984 res = Py_BuildValue("OO", sock, addr);
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
985
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
986 finally:
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
987 Py_XDECREF(sock);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
988 Py_XDECREF(addr);
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
989 return res;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
990 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
991
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
992 static char accept_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
993 "accept() -> (socket object, address info)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
994 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
995 Wait for an incoming connection. Return a new socket representing the\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
996 connection, and the address of the client. For IP sockets, the address\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
997 info is a pair (hostaddr, port).";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
998
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
999
1867
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents: 1792
diff changeset
1000 /* 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
1001
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1002 static PyObject *
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1003 PySocketSock_setblocking(PySocketSockObject *s, PyObject *arg)
1867
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents: 1792
diff changeset
1004 {
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents: 1792
diff changeset
1005 int block;
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1006 #ifndef RISCOS
5287
5af766a1b531 Tweaks to keep the Microsoft compiler quier.
Guido van Rossum <guido@python.org>
parents: 4871
diff changeset
1007 #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
1008 int delay_flag;
5287
5af766a1b531 Tweaks to keep the Microsoft compiler quier.
Guido van Rossum <guido@python.org>
parents: 4871
diff changeset
1009 #endif
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1010 #endif
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1011 block = PyInt_AsLong(arg);
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1012 if (block == -1 && PyErr_Occurred())
1867
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents: 1792
diff changeset
1013 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1014 Py_BEGIN_ALLOW_THREADS
8823
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
1015 #ifdef __BEOS__
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
1016 block = !block;
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
1017 setsockopt( s->sock_fd, SOL_SOCKET, SO_NONBLOCK,
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
1018 (void *)(&block), sizeof( int ) );
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
1019 #else
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1020 #ifndef RISCOS
3738
ce74bba8a6a6 Slightly different Windows ifdefs
Guido van Rossum <guido@python.org>
parents: 3702
diff changeset
1021 #ifndef MS_WINDOWS
6626
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
1022 #ifdef PYOS_OS2
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
1023 block = !block;
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
1024 ioctl(s->sock_fd, FIONBIO, (caddr_t)&block, sizeof(block));
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
1025 #else /* !PYOS_OS2 */
1867
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents: 1792
diff changeset
1026 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
1027 if (block)
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents: 1792
diff changeset
1028 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
1029 else
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents: 1792
diff changeset
1030 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
1031 fcntl (s->sock_fd, F_SETFL, delay_flag);
6626
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
1032 #endif /* !PYOS_OS2 */
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
1033 #else /* MS_WINDOWS */
2736
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path
Guido van Rossum <guido@python.org>
parents: 2565
diff changeset
1034 block = !block;
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path
Guido van Rossum <guido@python.org>
parents: 2565
diff changeset
1035 ioctlsocket(s->sock_fd, FIONBIO, (u_long*)&block);
6626
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
1036 #endif /* MS_WINDOWS */
8823
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
1037 #endif /* __BEOS__ */
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1038 #endif /* RISCOS */
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1039 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
1040
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1041 Py_INCREF(Py_None);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1042 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
1043 }
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents: 1792
diff changeset
1044
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1045 static char setblocking_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1046 "setblocking(flag)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1047 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1048 Set the socket to blocking (flag is true) or non-blocking (false).\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1049 This uses the FIONBIO ioctl with the O_NDELAY flag.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1050
1867
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents: 1792
diff changeset
1051
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1052 #ifdef RISCOS
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1053 /* s.sleeptaskw(1 | 0) method */
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1054
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1055 static PyObject *
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1056 PySocketSock_sleeptaskw(PySocketSockObject *s,PyObject *args)
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1057 {
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1058 int block;
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1059 int delay_flag;
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1060 if (!PyArg_GetInt(args, &block))
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1061 return NULL;
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1062 Py_BEGIN_ALLOW_THREADS
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1063 socketioctl(s->sock_fd, 0x80046679, (u_long*)&block);
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1064 Py_END_ALLOW_THREADS
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1065
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1066 Py_INCREF(Py_None);
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1067 return Py_None;
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1068 }
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1069 static char sleeptaskw_doc[] =
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1070 "sleeptaskw(flag)\n\
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1071 \n\
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1072 Allow sleeps in taskwindows.";
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1073 #endif
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1074
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1075
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
1076 /* 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
1077 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
1078 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
1079 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
1080
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1081 static PyObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
1082 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
1083 {
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
1084 int level;
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
1085 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
1086 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
1087 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
1088 int buflen;
896
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
1089 int flag;
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
1090
12050
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
1091 if (PyArg_ParseTuple(args, "iii:setsockopt",
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
1092 &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
1093 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
1094 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
1095 }
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
1096 else {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1097 PyErr_Clear();
12050
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
1098 if (!PyArg_ParseTuple(args, "iis#:setsockopt",
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
1099 &level, &optname, &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
1100 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
1101 }
13709
4e2aaf1e722a Use 'void' directly instead of the ANY #define, now that all code is ANSI C.
Thomas Wouters <thomas@python.org>
parents: 13695
diff changeset
1102 res = setsockopt(s->sock_fd, level, optname, (void *)buf, buflen);
896
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
1103 if (res < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1104 return PySocket_Err();
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1105 Py_INCREF(Py_None);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1106 return Py_None;
896
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
1107 }
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
1108
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1109 static char setsockopt_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1110 "setsockopt(level, option, value)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1111 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1112 Set a socket option. See the Unix manual for level and option.\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1113 The value argument can either be an integer or a string.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1114
896
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
1115
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
1116 /* s.getsockopt() 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
1117 With two arguments, retrieves 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
1118 With a third integer argument, retrieves a string buffer of that size;
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
1119 use optional built-in module 'struct' to decode the string. */
896
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
1120
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1121 static PyObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
1122 PySocketSock_getsockopt(PySocketSockObject *s, PyObject *args)
896
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
1123 {
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
1124 int level;
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
1125 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
1126 int res;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1127 PyObject *buf;
12479
a3e1fecb43c6 Jack Jansen: The GUSI 2.0 I/O library used on the Mac uses the
Guido van Rossum <guido@python.org>
parents: 12436
diff changeset
1128 socklen_t buflen = 0;
896
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
1129
8823
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
1130 #ifdef __BEOS__
17806
3380279612a3 Fix a minor style consistency issue.
Fred Drake <fdrake@acm.org>
parents: 17737
diff changeset
1131 /* We have incomplete socket support. */
3380279612a3 Fix a minor style consistency issue.
Fred Drake <fdrake@acm.org>
parents: 17737
diff changeset
1132 PyErr_SetString(PySocket_Error, "getsockopt not supported");
8823
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
1133 return NULL;
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
1134 #else
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
1135
12050
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
1136 if (!PyArg_ParseTuple(args, "ii|i:getsockopt",
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
1137 &level, &optname, &buflen))
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
1138 return NULL;
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1139
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
1140 if (buflen == 0) {
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
1141 int flag = 0;
12479
a3e1fecb43c6 Jack Jansen: The GUSI 2.0 I/O library used on the Mac uses the
Guido van Rossum <guido@python.org>
parents: 12436
diff changeset
1142 socklen_t flagsize = sizeof flag;
1413
c914b10bf2ed * timemodule.c: Add hack for Solaris 2.
Guido van Rossum <guido@python.org>
parents: 1313
diff changeset
1143 res = getsockopt(s->sock_fd, level, optname,
13709
4e2aaf1e722a Use 'void' directly instead of the ANY #define, now that all code is ANSI C.
Thomas Wouters <thomas@python.org>
parents: 13695
diff changeset
1144 (void *)&flag, &flagsize);
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
1145 if (res < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1146 return PySocket_Err();
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1147 return PyInt_FromLong(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
1148 }
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
1149 if (buflen <= 0 || buflen > 1024) {
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1150 PyErr_SetString(PySocket_Error,
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1151 "getsockopt buflen out of range");
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
1152 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
1153 }
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1154 buf = PyString_FromStringAndSize((char *)NULL, 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
1155 if (buf == 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
1156 return NULL;
1413
c914b10bf2ed * timemodule.c: Add hack for Solaris 2.
Guido van Rossum <guido@python.org>
parents: 1313
diff changeset
1157 res = getsockopt(s->sock_fd, level, optname,
17806
3380279612a3 Fix a minor style consistency issue.
Fred Drake <fdrake@acm.org>
parents: 17737
diff changeset
1158 (void *)PyString_AS_STRING(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
1159 if (res < 0) {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1160 Py_DECREF(buf);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1161 return PySocket_Err();
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
1162 }
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1163 _PyString_Resize(&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
1164 return buf;
8823
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
1165 #endif /* __BEOS__ */
896
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
1166 }
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
1167
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1168 static char getsockopt_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1169 "getsockopt(level, option[, buffersize]) -> value\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1170 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1171 Get a socket option. See the Unix manual for level and option.\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1172 If a nonzero buffersize argument is given, the return value is a\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1173 string of that length; otherwise it is an integer.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1174
896
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
1175
13278
3370edad08ce Restore strict checking of socket address values; addresses passed to
Fred Drake <fdrake@acm.org>
parents: 13256
diff changeset
1176 /* s.bind(sockaddr) method */
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1177
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1178 static PyObject *
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1179 PySocketSock_bind(PySocketSockObject *s, PyObject *addro)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1180 {
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1181 struct sockaddr *addr;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1182 int addrlen;
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1183 int res;
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1184
13278
3370edad08ce Restore strict checking of socket address values; addresses passed to
Fred Drake <fdrake@acm.org>
parents: 13256
diff changeset
1185 if (!getsockaddrarg(s, addro, &addr, &addrlen))
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1186 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1187 Py_BEGIN_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1188 res = bind(s->sock_fd, addr, addrlen);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1189 Py_END_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1190 if (res < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1191 return PySocket_Err();
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1192 Py_INCREF(Py_None);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1193 return Py_None;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1194 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1195
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1196 static char bind_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1197 "bind(address)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1198 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1199 Bind the socket to a local address. For IP sockets, the address is a\n\
16410
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
1200 pair (host, port); the host must refer to the local host. For raw packet\n\
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
1201 sockets the address is a tuple (ifname, proto [,pkttype [,hatype]])";
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1202
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1203
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1204 /* s.close() method.
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1205 Set the file descriptor to -1 so operations tried subsequently
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1206 will surely fail. */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1207
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1208 static PyObject *
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1209 PySocketSock_close(PySocketSockObject *s)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1210 {
15604
15e1eb1019b8 Adapted from a patch by Barry Scott, SF patch #102875 and SF bug
Guido van Rossum <guido@python.org>
parents: 15466
diff changeset
1211 SOCKET_T fd;
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1212
15604
15e1eb1019b8 Adapted from a patch by Barry Scott, SF patch #102875 and SF bug
Guido van Rossum <guido@python.org>
parents: 15466
diff changeset
1213 if ((fd = s->sock_fd) != -1) {
15e1eb1019b8 Adapted from a patch by Barry Scott, SF patch #102875 and SF bug
Guido van Rossum <guido@python.org>
parents: 15466
diff changeset
1214 s->sock_fd = -1;
4407
7ddd8b3f6802 Don't close an already closed socket.
Guido van Rossum <guido@python.org>
parents: 3738
diff changeset
1215 Py_BEGIN_ALLOW_THREADS
15604
15e1eb1019b8 Adapted from a patch by Barry Scott, SF patch #102875 and SF bug
Guido van Rossum <guido@python.org>
parents: 15466
diff changeset
1216 (void) SOCKETCLOSE(fd);
4407
7ddd8b3f6802 Don't close an already closed socket.
Guido van Rossum <guido@python.org>
parents: 3738
diff changeset
1217 Py_END_ALLOW_THREADS
7ddd8b3f6802 Don't close an already closed socket.
Guido van Rossum <guido@python.org>
parents: 3738
diff changeset
1218 }
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1219 Py_INCREF(Py_None);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1220 return Py_None;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1221 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1222
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1223 static char close_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1224 "close()\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1225 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1226 Close the socket. It cannot be used after this call.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1227
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1228
13278
3370edad08ce Restore strict checking of socket address values; addresses passed to
Fred Drake <fdrake@acm.org>
parents: 13256
diff changeset
1229 /* s.connect(sockaddr) method */
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1230
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1231 static PyObject *
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1232 PySocketSock_connect(PySocketSockObject *s, PyObject *addro)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1233 {
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1234 struct sockaddr *addr;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1235 int addrlen;
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1236 int res;
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1237
13278
3370edad08ce Restore strict checking of socket address values; addresses passed to
Fred Drake <fdrake@acm.org>
parents: 13256
diff changeset
1238 if (!getsockaddrarg(s, addro, &addr, &addrlen))
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1239 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1240 Py_BEGIN_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1241 res = connect(s->sock_fd, addr, addrlen);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1242 Py_END_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1243 if (res < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1244 return PySocket_Err();
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1245 Py_INCREF(Py_None);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1246 return Py_None;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1247 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1248
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1249 static char connect_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1250 "connect(address)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1251 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1252 Connect the socket to a remote address. For IP sockets, the address\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1253 is a pair (host, port).";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1254
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1255
13278
3370edad08ce Restore strict checking of socket address values; addresses passed to
Fred Drake <fdrake@acm.org>
parents: 13256
diff changeset
1256 /* s.connect_ex(sockaddr) method */
6604
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
1257
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
1258 static PyObject *
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1259 PySocketSock_connect_ex(PySocketSockObject *s, PyObject *addro)
6604
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
1260 {
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
1261 struct sockaddr *addr;
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
1262 int addrlen;
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
1263 int res;
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1264
13278
3370edad08ce Restore strict checking of socket address values; addresses passed to
Fred Drake <fdrake@acm.org>
parents: 13256
diff changeset
1265 if (!getsockaddrarg(s, addro, &addr, &addrlen))
6604
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
1266 return NULL;
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
1267 Py_BEGIN_ALLOW_THREADS
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
1268 res = connect(s->sock_fd, addr, addrlen);
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
1269 Py_END_ALLOW_THREADS
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
1270 if (res != 0)
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
1271 res = errno;
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
1272 return PyInt_FromLong((long) res);
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
1273 }
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
1274
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1275 static char connect_ex_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1276 "connect_ex(address)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1277 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1278 This is like connect(address), but returns an error code (the errno value)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1279 instead of raising an exception when an error occurs.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1280
6604
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
1281
902
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for
Guido van Rossum <guido@python.org>
parents: 900
diff changeset
1282 /* s.fileno() method */
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for
Guido van Rossum <guido@python.org>
parents: 900
diff changeset
1283
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1284 static PyObject *
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1285 PySocketSock_fileno(PySocketSockObject *s)
902
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for
Guido van Rossum <guido@python.org>
parents: 900
diff changeset
1286 {
13171
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
1287 #if SIZEOF_SOCKET_T <= SIZEOF_LONG
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1288 return PyInt_FromLong((long) s->sock_fd);
13171
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
1289 #else
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
1290 return PyLong_FromLongLong((LONG_LONG)s->sock_fd);
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
1291 #endif
902
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for
Guido van Rossum <guido@python.org>
parents: 900
diff changeset
1292 }
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for
Guido van Rossum <guido@python.org>
parents: 900
diff changeset
1293
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1294 static char fileno_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1295 "fileno() -> integer\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1296 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1297 Return the integer file descriptor of the socket.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1298
902
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for
Guido van Rossum <guido@python.org>
parents: 900
diff changeset
1299
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
1300 #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
1301 /* s.dup() method */
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
1302
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 static PyObject *
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1304 PySocketSock_dup(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
1305 {
13171
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
1306 SOCKET_T newfd;
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
1307 PyObject *sock;
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1308
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
1309 newfd = dup(s->sock_fd);
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
1310 if (newfd < 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
1311 return PySocket_Err();
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
1312 sock = (PyObject *) PySocketSock_New(newfd,
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1313 s->sock_family,
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1314 s->sock_type,
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1315 s->sock_proto);
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
1316 if (sock == NULL)
12436
dff7b26116de Use an explicit macro SOCKETCLOSE which expands to closesocket (on
Guido van Rossum <guido@python.org>
parents: 12319
diff changeset
1317 SOCKETCLOSE(newfd);
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
1318 return sock;
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
1319 }
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1320
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1321 static char dup_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1322 "dup() -> socket object\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1323 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1324 Return a new socket object connected to the same system resource.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1325
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
1326 #endif
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
1327
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
1328
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1329 /* s.getsockname() method */
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1330
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1331 static PyObject *
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1332 PySocketSock_getsockname(PySocketSockObject *s)
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1333 {
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1334 char addrbuf[256];
12479
a3e1fecb43c6 Jack Jansen: The GUSI 2.0 I/O library used on the Mac uses the
Guido van Rossum <guido@python.org>
parents: 12436
diff changeset
1335 int res;
a3e1fecb43c6 Jack Jansen: The GUSI 2.0 I/O library used on the Mac uses the
Guido van Rossum <guido@python.org>
parents: 12436
diff changeset
1336 socklen_t addrlen;
a3e1fecb43c6 Jack Jansen: The GUSI 2.0 I/O library used on the Mac uses the
Guido van Rossum <guido@python.org>
parents: 12436
diff changeset
1337
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1338 if (!getsockaddrlen(s, &addrlen))
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1339 return NULL;
3335
9bd1e41d6b11 clear addr buffer before calling getsockname
Guido van Rossum <guido@python.org>
parents: 3091
diff changeset
1340 memset(addrbuf, 0, addrlen);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1341 Py_BEGIN_ALLOW_THREADS
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1342 res = getsockname(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1343 Py_END_ALLOW_THREADS
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1344 if (res < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1345 return PySocket_Err();
16427
c8ef864ba861 fix a couple last-minute bugs in the raw socket support
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16410
diff changeset
1346 return makesockaddr(s->sock_fd, (struct sockaddr *) addrbuf, addrlen);
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1347 }
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1348
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1349 static char getsockname_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1350 "getsockname() -> address info\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1351 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1352 Return the address of the local endpoint. For IP sockets, the address\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1353 info is a pair (hostaddr, port).";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1354
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1355
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
1356 #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
1357 /* s.getpeername() method */
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1358
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1359 static PyObject *
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1360 PySocketSock_getpeername(PySocketSockObject *s)
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1361 {
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1362 char addrbuf[256];
12479
a3e1fecb43c6 Jack Jansen: The GUSI 2.0 I/O library used on the Mac uses the
Guido van Rossum <guido@python.org>
parents: 12436
diff changeset
1363 int res;
a3e1fecb43c6 Jack Jansen: The GUSI 2.0 I/O library used on the Mac uses the
Guido van Rossum <guido@python.org>
parents: 12436
diff changeset
1364 socklen_t addrlen;
a3e1fecb43c6 Jack Jansen: The GUSI 2.0 I/O library used on the Mac uses the
Guido van Rossum <guido@python.org>
parents: 12436
diff changeset
1365
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1366 if (!getsockaddrlen(s, &addrlen))
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1367 return NULL;
17737
0ebfe9a1eb43 Three uses of makesockaddr() used sockaddr buffers that had not be cleared;
Fred Drake <fdrake@acm.org>
parents: 17537
diff changeset
1368 memset(addrbuf, 0, addrlen);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1369 Py_BEGIN_ALLOW_THREADS
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1370 res = getpeername(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1371 Py_END_ALLOW_THREADS
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1372 if (res < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1373 return PySocket_Err();
16427
c8ef864ba861 fix a couple last-minute bugs in the raw socket support
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16410
diff changeset
1374 return makesockaddr(s->sock_fd, (struct sockaddr *) addrbuf, addrlen);
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1375 }
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1376
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1377 static char getpeername_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1378 "getpeername() -> address info\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1379 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1380 Return the address of the remote endpoint. For IP sockets, the address\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1381 info is a pair (hostaddr, port).";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1382
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
1383 #endif /* HAVE_GETPEERNAME */
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1384
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1385
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1386 /* s.listen(n) method */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1387
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1388 static PyObject *
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1389 PySocketSock_listen(PySocketSockObject *s, PyObject *arg)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1390 {
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1391 int backlog;
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1392 int res;
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1393
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1394 backlog = PyInt_AsLong(arg);
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1395 if (backlog == -1 && PyErr_Occurred())
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1396 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1397 Py_BEGIN_ALLOW_THREADS
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
1398 if (backlog < 1)
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
1399 backlog = 1;
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1400 res = listen(s->sock_fd, backlog);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1401 Py_END_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1402 if (res < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1403 return PySocket_Err();
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1404 Py_INCREF(Py_None);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1405 return Py_None;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1406 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1407
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1408 static char listen_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1409 "listen(backlog)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1410 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1411 Enable a server to accept connections. The backlog argument must be at\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1412 least 1; it specifies the number of unaccepted connection that the system\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1413 will allow before refusing new connections.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1414
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1415
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
1416 #ifndef NO_DUP
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1417 /* s.makefile(mode) method.
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1418 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
1419 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
1420 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
1421 of each other.)
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1422 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
1423
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1424 static PyObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
1425 PySocketSock_makefile(PySocketSockObject *s, PyObject *args)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1426 {
13447
a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO.
Tim Peters <tim.peters@gmail.com>
parents: 13403
diff changeset
1427 extern int fclose(FILE *);
2532
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1428 char *mode = "r";
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1429 int bufsize = -1;
13171
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
1430 #ifdef MS_WIN32
19568
b0f5278a2ab4 SF bug [#456252] Python should never stomp on [u]intptr_t.
Tim Peters <tim.peters@gmail.com>
parents: 19415
diff changeset
1431 Py_intptr_t fd;
13171
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
1432 #else
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1433 int fd;
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1434 #endif
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1435 FILE *fp;
2532
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1436 PyObject *f;
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1437
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11527
diff changeset
1438 if (!PyArg_ParseTuple(args, "|si:makefile", &mode, &bufsize))
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1439 return NULL;
3702
3408756ec601 changed windows test symbols; removed debug printf from sockets
Guido van Rossum <guido@python.org>
parents: 3700
diff changeset
1440 #ifdef MS_WIN32
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1441 if (((fd = _open_osfhandle(s->sock_fd, _O_BINARY)) < 0) ||
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1442 ((fd = dup(fd)) < 0) || ((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
1443 #else
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1444 if ((fd = dup(s->sock_fd)) < 0 || (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
1445 #endif
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1446 {
2532
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1447 if (fd >= 0)
12436
dff7b26116de Use an explicit macro SOCKETCLOSE which expands to closesocket (on
Guido van Rossum <guido@python.org>
parents: 12319
diff changeset
1448 SOCKETCLOSE(fd);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1449 return PySocket_Err();
2532
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1450 }
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1451 f = PyFile_FromFile(fp, "<socket>", mode, fclose);
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1452 if (f != NULL)
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1453 PyFile_SetBufSize(f, bufsize);
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1454 return f;
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1455 }
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1456
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1457 static char makefile_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1458 "makefile([mode[, buffersize]]) -> file object\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1459 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1460 Return a regular file object corresponding to the socket.\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1461 The mode and buffersize arguments are as for the built-in open() function.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1462
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
1463 #endif /* NO_DUP */
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1464
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1465
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
1466 /* 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
1467
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1468 static PyObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
1469 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
1470 {
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
1471 int len, n, flags = 0;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1472 PyObject *buf;
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11527
diff changeset
1473 if (!PyArg_ParseTuple(args, "i|i:recv", &len, &flags))
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
1474 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1475 buf = PyString_FromStringAndSize((char *) 0, len);
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1476 if (buf == NULL)
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1477 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1478 Py_BEGIN_ALLOW_THREADS
19401
8607bc890b1f It will always be a string, because it is created just before this call.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19278
diff changeset
1479 n = recv(s->sock_fd, PyString_AS_STRING(buf), len, flags);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1480 Py_END_ALLOW_THREADS
3091
7ddfb629ac3f plug some leaks
Guido van Rossum <guido@python.org>
parents: 2736
diff changeset
1481 if (n < 0) {
7ddfb629ac3f plug some leaks
Guido van Rossum <guido@python.org>
parents: 2736
diff changeset
1482 Py_DECREF(buf);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1483 return PySocket_Err();
3091
7ddfb629ac3f plug some leaks
Guido van Rossum <guido@python.org>
parents: 2736
diff changeset
1484 }
3665
5188374377ae Get rid of obsolete allowbroadcast().
Guido van Rossum <guido@python.org>
parents: 3594
diff changeset
1485 if (n != len && _PyString_Resize(&buf, n) < 0)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1486 return NULL;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1487 return buf;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1488 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1489
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1490 static char recv_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1491 "recv(buffersize[, flags]) -> data\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1492 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1493 Receive up to buffersize bytes from the socket. For the optional flags\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1494 argument, see the Unix manual. When no data is available, block until\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1495 at least one byte is available or until the remote end is closed. When\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1496 the remote end is closed and all data is read, return the empty string.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1497
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1498
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
1499 /* 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
1500
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1501 static PyObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
1502 PySocketSock_recvfrom(PySocketSockObject *s, PyObject *args)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1503 {
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1504 char addrbuf[256];
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1505 PyObject *buf = NULL;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1506 PyObject *addr = NULL;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1507 PyObject *ret = NULL;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1508
12479
a3e1fecb43c6 Jack Jansen: The GUSI 2.0 I/O library used on the Mac uses the
Guido van Rossum <guido@python.org>
parents: 12436
diff changeset
1509 int len, n, flags = 0;
a3e1fecb43c6 Jack Jansen: The GUSI 2.0 I/O library used on the Mac uses the
Guido van Rossum <guido@python.org>
parents: 12436
diff changeset
1510 socklen_t addrlen;
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11527
diff changeset
1511 if (!PyArg_ParseTuple(args, "i|i:recvfrom", &len, &flags))
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
1512 return NULL;
1295
4773d5c3b5a4 * socketmodule.c: fix long-standing bug in recvfrom() -- addrlen
Guido van Rossum <guido@python.org>
parents: 1293
diff changeset
1513 if (!getsockaddrlen(s, &addrlen))
4773d5c3b5a4 * socketmodule.c: fix long-standing bug in recvfrom() -- addrlen
Guido van Rossum <guido@python.org>
parents: 1293
diff changeset
1514 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1515 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
1516 if (buf == NULL)
4773d5c3b5a4 * socketmodule.c: fix long-standing bug in recvfrom() -- addrlen
Guido van Rossum <guido@python.org>
parents: 1293
diff changeset
1517 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1518 Py_BEGIN_ALLOW_THREADS
17737
0ebfe9a1eb43 Three uses of makesockaddr() used sockaddr buffers that had not be cleared;
Fred Drake <fdrake@acm.org>
parents: 17537
diff changeset
1519 memset(addrbuf, 0, addrlen);
0ebfe9a1eb43 Three uses of makesockaddr() used sockaddr buffers that had not be cleared;
Fred Drake <fdrake@acm.org>
parents: 17537
diff changeset
1520 n = recvfrom(s->sock_fd, PyString_AS_STRING(buf), len, flags,
3702
3408756ec601 changed windows test symbols; removed debug printf from sockets
Guido van Rossum <guido@python.org>
parents: 3700
diff changeset
1521 #ifndef MS_WINDOWS
6718
32f2eda2946c Left-aligned preprocessor directives and changed C++ comments to C
Guido van Rossum <guido@python.org>
parents: 6626
diff changeset
1522 #if defined(PYOS_OS2)
6626
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
1523 (struct sockaddr *)addrbuf, &addrlen
6718
32f2eda2946c Left-aligned preprocessor directives and changed C++ comments to C
Guido van Rossum <guido@python.org>
parents: 6626
diff changeset
1524 #else
13709
4e2aaf1e722a Use 'void' directly instead of the ANY #define, now that all code is ANSI C.
Thomas Wouters <thomas@python.org>
parents: 13695
diff changeset
1525 (void *)addrbuf, &addrlen
6718
32f2eda2946c Left-aligned preprocessor directives and changed C++ comments to C
Guido van Rossum <guido@python.org>
parents: 6626
diff changeset
1526 #endif
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
1527 #else
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1528 (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
1529 #endif
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1530 );
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1531 Py_END_ALLOW_THREADS
3091
7ddfb629ac3f plug some leaks
Guido van Rossum <guido@python.org>
parents: 2736
diff changeset
1532 if (n < 0) {
7ddfb629ac3f plug some leaks
Guido van Rossum <guido@python.org>
parents: 2736
diff changeset
1533 Py_DECREF(buf);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1534 return PySocket_Err();
3091
7ddfb629ac3f plug some leaks
Guido van Rossum <guido@python.org>
parents: 2736
diff changeset
1535 }
3665
5188374377ae Get rid of obsolete allowbroadcast().
Guido van Rossum <guido@python.org>
parents: 3594
diff changeset
1536 if (n != len && _PyString_Resize(&buf, n) < 0)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1537 return NULL;
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1538
16427
c8ef864ba861 fix a couple last-minute bugs in the raw socket support
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16410
diff changeset
1539 if (!(addr = makesockaddr(s->sock_fd, (struct sockaddr *)addrbuf, addrlen)))
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1540 goto finally;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1541
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1542 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
1543 finally:
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1544 Py_XDECREF(addr);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1545 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
1546 return ret;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1547 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1548
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1549 static char recvfrom_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1550 "recvfrom(buffersize[, flags]) -> (data, address info)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1551 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1552 Like recv(buffersize, flags) but also return the sender's address info.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1553
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1554
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
1555 /* 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
1556
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1557 static PyObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
1558 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
1559 {
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1560 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
1561 int len, n, flags = 0;
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11527
diff changeset
1562 if (!PyArg_ParseTuple(args, "s#|i:send", &buf, &len, &flags))
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
1563 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1564 Py_BEGIN_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1565 n = send(s->sock_fd, buf, len, flags);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1566 Py_END_ALLOW_THREADS
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1567 if (n < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1568 return PySocket_Err();
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1569 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
1570 }
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1571
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1572 static char send_doc[] =
20679
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1573 "send(data[, flags]) -> count\n\
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1574 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1575 Send a data string to the socket. For the optional flags\n\
20679
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1576 argument, see the Unix manual. Return the number of bytes\n\
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1577 sent; this may be less than len(data) if the network is busy.";
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1578
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1579
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1580 /* s.sendall(data [,flags]) method */
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1581
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1582 static PyObject *
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1583 PySocketSock_sendall(PySocketSockObject *s, PyObject *args)
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1584 {
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1585 char *buf;
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1586 int len, n, flags = 0, total = 0;
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1587 if (!PyArg_ParseTuple(args, "s#|i:sendall", &buf, &len, &flags))
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1588 return NULL;
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1589 Py_BEGIN_ALLOW_THREADS
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1590 do {
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1591 n = send(s->sock_fd, buf, len, flags);
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1592 if (n < 0)
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1593 break;
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1594 total += n;
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1595 buf += n;
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1596 len -= n;
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1597 } while (len > 0);
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1598 Py_END_ALLOW_THREADS
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1599 if (n < 0)
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1600 return PySocket_Err();
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1601 Py_INCREF(Py_None);
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1602 return Py_None;
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1603 }
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1604
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1605 static char sendall_doc[] =
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1606 "sendall(data[, flags])\n\
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1607 \n\
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1608 Send a data string to the socket. For the optional flags\n\
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1609 argument, see the Unix manual. This calls send() repeatedly\n\
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1610 until all data is sent. If an error occurs, it's impossible\n\
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1611 to tell how much data has been sent.";
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1612
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1613
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
1614 /* 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
1615
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1616 static PyObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
1617 PySocketSock_sendto(PySocketSockObject *s, PyObject *args)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1618 {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1619 PyObject *addro;
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1620 char *buf;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1621 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
1622 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
1623 flags = 0;
12050
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
1624 if (!PyArg_ParseTuple(args, "s#O:sendto", &buf, &len, &addro)) {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1625 PyErr_Clear();
12050
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
1626 if (!PyArg_ParseTuple(args, "s#iO:sendto",
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
1627 &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
1628 return NULL;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1629 }
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
1630 if (!getsockaddrarg(s, addro, &addr, &addrlen))
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1631 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1632 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
1633 n = sendto(s->sock_fd, buf, len, flags, addr, addrlen);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1634 Py_END_ALLOW_THREADS
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1635 if (n < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1636 return PySocket_Err();
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1637 return PyInt_FromLong((long)n);
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1638 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1639
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1640 static char sendto_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1641 "sendto(data[, flags], address)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1642 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1643 Like send(data, flags) but allows specifying the destination address.\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1644 For IP sockets, the address is a pair (hostaddr, port).";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1645
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1646
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1647 /* s.shutdown(how) method */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1648
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1649 static PyObject *
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1650 PySocketSock_shutdown(PySocketSockObject *s, PyObject *arg)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1651 {
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1652 int how;
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1653 int res;
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1654
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1655 how = PyInt_AsLong(arg);
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1656 if (how == -1 && PyErr_Occurred())
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1657 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1658 Py_BEGIN_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1659 res = shutdown(s->sock_fd, how);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1660 Py_END_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1661 if (res < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1662 return PySocket_Err();
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1663 Py_INCREF(Py_None);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1664 return Py_None;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1665 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1666
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1667 static char shutdown_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1668 "shutdown(flag)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1669 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1670 Shut down the reading side of the socket (flag == 0), the writing side\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1671 of the socket (flag == 1), or both ends (flag == 2).";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1672
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1673
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1674 /* List of methods for socket objects */
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1675
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1676 static PyMethodDef PySocketSock_methods[] = {
20440
9be2cc6b9959 Fix a bunch of warnings reported by Skip.
Guido van Rossum <guido@python.org>
parents: 20412
diff changeset
1677 {"accept", (PyCFunction)PySocketSock_accept, METH_NOARGS,
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1678 accept_doc},
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1679 {"bind", (PyCFunction)PySocketSock_bind, METH_O,
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1680 bind_doc},
20440
9be2cc6b9959 Fix a bunch of warnings reported by Skip.
Guido van Rossum <guido@python.org>
parents: 20412
diff changeset
1681 {"close", (PyCFunction)PySocketSock_close, METH_NOARGS,
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1682 close_doc},
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1683 {"connect", (PyCFunction)PySocketSock_connect, METH_O,
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1684 connect_doc},
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1685 {"connect_ex", (PyCFunction)PySocketSock_connect_ex, METH_O,
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1686 connect_ex_doc},
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
1687 #ifndef NO_DUP
20440
9be2cc6b9959 Fix a bunch of warnings reported by Skip.
Guido van Rossum <guido@python.org>
parents: 20412
diff changeset
1688 {"dup", (PyCFunction)PySocketSock_dup, METH_NOARGS,
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1689 dup_doc},
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1690 #endif
20440
9be2cc6b9959 Fix a bunch of warnings reported by Skip.
Guido van Rossum <guido@python.org>
parents: 20412
diff changeset
1691 {"fileno", (PyCFunction)PySocketSock_fileno, METH_NOARGS,
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1692 fileno_doc},
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1693 #ifdef HAVE_GETPEERNAME
20440
9be2cc6b9959 Fix a bunch of warnings reported by Skip.
Guido van Rossum <guido@python.org>
parents: 20412
diff changeset
1694 {"getpeername", (PyCFunction)PySocketSock_getpeername,
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1695 METH_NOARGS, getpeername_doc},
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
1696 #endif
20440
9be2cc6b9959 Fix a bunch of warnings reported by Skip.
Guido van Rossum <guido@python.org>
parents: 20412
diff changeset
1697 {"getsockname", (PyCFunction)PySocketSock_getsockname,
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1698 METH_NOARGS, getsockname_doc},
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1699 {"getsockopt", (PyCFunction)PySocketSock_getsockopt, METH_VARARGS,
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1700 getsockopt_doc},
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1701 {"listen", (PyCFunction)PySocketSock_listen, METH_O,
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1702 listen_doc},
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
1703 #ifndef NO_DUP
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1704 {"makefile", (PyCFunction)PySocketSock_makefile, METH_VARARGS,
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1705 makefile_doc},
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
1706 #endif
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1707 {"recv", (PyCFunction)PySocketSock_recv, METH_VARARGS,
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1708 recv_doc},
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1709 {"recvfrom", (PyCFunction)PySocketSock_recvfrom, METH_VARARGS,
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1710 recvfrom_doc},
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1711 {"send", (PyCFunction)PySocketSock_send, METH_VARARGS,
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1712 send_doc},
20679
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1713 {"sendall", (PyCFunction)PySocketSock_sendall, METH_VARARGS,
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
1714 sendall_doc},
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1715 {"sendto", (PyCFunction)PySocketSock_sendto, METH_VARARGS,
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1716 sendto_doc},
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1717 {"setblocking", (PyCFunction)PySocketSock_setblocking, METH_O,
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1718 setblocking_doc},
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1719 {"setsockopt", (PyCFunction)PySocketSock_setsockopt, METH_VARARGS,
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1720 setsockopt_doc},
20376
061da22f4203 Convert socket methods to use METH_O and METH_NOARGS where possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20369
diff changeset
1721 {"shutdown", (PyCFunction)PySocketSock_shutdown, METH_O,
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1722 shutdown_doc},
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1723 #ifdef RISCOS
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1724 {"sleeptaskw", (PyCFunction)PySocketSock_sleeptaskw, METH_VARARGS,
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1725 sleeptaskw_doc},
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1726 #endif
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
1727 {NULL, NULL} /* sentinel */
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1728 };
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1729
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1730
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1731 /* 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
1732 First close the file description. */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1733
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1734 static void
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
1735 PySocketSock_dealloc(PySocketSockObject *s)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1736 {
12319
57f34e162e67 In dealloc(), only close the socket if fd != -1.
Guido van Rossum <guido@python.org>
parents: 12229
diff changeset
1737 if (s->sock_fd != -1)
12436
dff7b26116de Use an explicit macro SOCKETCLOSE which expands to closesocket (on
Guido van Rossum <guido@python.org>
parents: 12319
diff changeset
1738 (void) SOCKETCLOSE(s->sock_fd);
20727
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1739 s->ob_type->tp_free((PyObject *)s);
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1740 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1741
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1742
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1743 static PyObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
1744 PySocketSock_repr(PySocketSockObject *s)
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1745 {
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1746 char buf[512];
13171
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
1747 #if SIZEOF_SOCKET_T > SIZEOF_LONG
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
1748 if (s->sock_fd > LONG_MAX) {
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
1749 /* this can occur on Win64, and actually there is a special
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
1750 ugly printf formatter for decimal pointer length integer
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
1751 printing, only bother if necessary*/
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
1752 PyErr_SetString(PyExc_OverflowError,
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
1753 "no printf formatter to display the socket descriptor in decimal");
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
1754 return NULL;
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
1755 }
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
1756 #endif
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1757 sprintf(buf,
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1758 "<socket object, fd=%ld, family=%d, type=%d, protocol=%d>",
13171
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
1759 (long)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
1760 return PyString_FromString(buf);
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1761 }
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1762
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1763
20727
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1764 /* Create a new, uninitialized socket object. */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1765
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1766 static PyObject *
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1767 PySocketSock_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1768 {
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1769 PyObject *new;
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1770
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1771 new = type->tp_alloc(type, 0);
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1772 if (new != NULL)
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1773 ((PySocketSockObject *)new)->sock_fd = -1;
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1774 return new;
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1775 }
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1776
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1777
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1778 /* Initialize a new socket object. */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1779
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1780 /*ARGSUSED*/
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1781 static int
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1782 PySocketSock_init(PyObject *self, PyObject *args, PyObject *kwds)
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1783 {
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1784 PySocketSockObject *s = (PySocketSockObject *)self;
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1785 SOCKET_T fd;
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1786 int family = AF_INET, type = SOCK_STREAM, proto = 0;
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1787 static char *keywords[] = {"family", "type", "proto", 0};
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1788
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1789 if (!PyArg_ParseTupleAndKeywords(args, kwds,
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1790 "|iii:socket", keywords,
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1791 &family, &type, &proto))
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1792 return -1;
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1793 Py_BEGIN_ALLOW_THREADS
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1794 fd = socket(family, type, proto);
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1795 Py_END_ALLOW_THREADS
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1796 #ifdef MS_WINDOWS
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1797 if (fd == INVALID_SOCKET)
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1798 #else
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1799 if (fd < 0)
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1800 #endif
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1801 {
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1802 PySocket_Err();
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1803 return -1;
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1804 }
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1805 init_sockobject(s, fd, family, type, proto);
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1806 /* From now on, ignore SIGPIPE and let the error checking
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1807 do the work. */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1808 #ifdef SIGPIPE
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1809 (void) signal(SIGPIPE, SIG_IGN);
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1810 #endif
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1811 return 0;
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1812 }
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1813
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1814
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
1815 /* 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
1816
20727
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1817 static char socket_doc[] =
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1818 "socket([family[, type[, proto]]]) -> socket object\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1819 \n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1820 Open a socket of the given type. The family argument specifies the\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1821 address family; it defaults to AF_INET. The type argument specifies\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1822 whether this is a stream (SOCK_STREAM, this is the default)\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1823 or datagram (SOCK_DGRAM) socket. The protocol argument defaults to 0,\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1824 specifying the default protocol.\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1825 \n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1826 A socket represents one endpoint of a network connection.\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1827 \n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1828 Methods:\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1829 \n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1830 accept() -- accept a connection, returning new socket and client address\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1831 bind() -- bind the socket to a local address\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1832 close() -- close the socket\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1833 connect() -- connect the socket to a remote address\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1834 connect_ex() -- connect, return an error code instead of an exception \n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1835 dup() -- return a new socket object identical to the current one (*)\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1836 fileno() -- return underlying file descriptor\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1837 getpeername() -- return remote address (*)\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1838 getsockname() -- return local address\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1839 getsockopt() -- get socket options\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1840 listen() -- start listening for incoming connections\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1841 makefile() -- return a file object corresponding tot the socket (*)\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1842 recv() -- receive data\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1843 recvfrom() -- receive data and sender's address\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1844 send() -- send data, may not send all of it\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1845 sendall() -- send all data\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1846 sendto() -- send data to a given address\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1847 setblocking() -- set or clear the blocking I/O flag\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1848 setsockopt() -- set socket options\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1849 shutdown() -- shut down traffic in one or both directions\n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1850 \n\
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1851 (*) not available on all platforms!)";
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1852
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1853 static PyTypeObject PySocketSock_Type = {
3594
564912267290 Windows/PC changes
Guido van Rossum <guido@python.org>
parents: 3421
diff changeset
1854 PyObject_HEAD_INIT(0) /* Must fill in type value later */
20727
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1855 0, /* ob_size */
20730
73cabe664c11 Oops. In the tp_name field, the name should be "_socket.socket", not
Guido van Rossum <guido@python.org>
parents: 20727
diff changeset
1856 "_socket.socket", /* tp_name */
20727
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1857 sizeof(PySocketSockObject), /* tp_basicsize */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1858 0, /* tp_itemsize */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1859 (destructor)PySocketSock_dealloc, /* tp_dealloc */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1860 0, /* tp_print */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1861 0, /* tp_getattr */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1862 0, /* tp_setattr */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1863 0, /* tp_compare */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1864 (reprfunc)PySocketSock_repr, /* tp_repr */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1865 0, /* tp_as_number */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1866 0, /* tp_as_sequence */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1867 0, /* tp_as_mapping */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1868 0, /* tp_hash */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1869 0, /* tp_call */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1870 0, /* tp_str */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1871 PyObject_GenericGetAttr, /* tp_getattro */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1872 0, /* tp_setattro */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1873 0, /* tp_as_buffer */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1874 Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1875 socket_doc, /* tp_doc */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1876 0, /* tp_traverse */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1877 0, /* tp_clear */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1878 0, /* tp_richcompare */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1879 0, /* tp_weaklistoffset */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1880 0, /* tp_iter */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1881 0, /* tp_iternext */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1882 PySocketSock_methods, /* tp_methods */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1883 0, /* tp_members */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1884 0, /* tp_getset */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1885 0, /* tp_base */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1886 0, /* tp_dict */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1887 0, /* tp_descr_get */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1888 0, /* tp_descr_set */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1889 0, /* tp_dictoffset */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1890 PySocketSock_init, /* tp_init */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1891 PyType_GenericAlloc, /* tp_alloc */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1892 PySocketSock_new, /* tp_new */
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
1893 _PyObject_Del, /* tp_free */
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1894 };
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1895
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1896
324
a81020d505bf Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents: 309
diff changeset
1897 /* Python interface to gethostname(). */
a81020d505bf Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents: 309
diff changeset
1898
a81020d505bf Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents: 309
diff changeset
1899 /*ARGSUSED*/
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1900 static PyObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
1901 PySocket_gethostname(PyObject *self, PyObject *args)
324
a81020d505bf Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents: 309
diff changeset
1902 {
a81020d505bf Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents: 309
diff changeset
1903 char buf[1024];
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1904 int res;
12050
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
1905 if (!PyArg_ParseTuple(args, ":gethostname"))
324
a81020d505bf Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents: 309
diff changeset
1906 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1907 Py_BEGIN_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1908 res = gethostname(buf, (int) sizeof buf - 1);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1909 Py_END_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1910 if (res < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1911 return PySocket_Err();
324
a81020d505bf Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents: 309
diff changeset
1912 buf[sizeof buf - 1] = '\0';
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1913 return PyString_FromString(buf);
324
a81020d505bf Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents: 309
diff changeset
1914 }
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1915
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1916 static char gethostname_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1917 "gethostname() -> string\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1918 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1919 Return the current host name.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1920
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1921
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1922 /* Python interface to gethostbyname(name). */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1923
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1924 /*ARGSUSED*/
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1925 static PyObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
1926 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
1927 {
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
1928 char *name;
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1929 struct sockaddr_storage addrbuf;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1930
12050
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
1931 if (!PyArg_ParseTuple(args, "s:gethostbyname", &name))
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1932 return NULL;
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1933 if (setipaddr(name, (struct sockaddr *)&addrbuf, AF_INET) < 0)
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1934 return NULL;
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1935 return makeipaddr((struct sockaddr *)&addrbuf,
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1936 sizeof(struct sockaddr_in));
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1937 }
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1938
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1939 static char gethostbyname_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1940 "gethostbyname(host) -> address\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1941 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1942 Return the IP address (a string of the form '255.255.255.255') for a host.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1943
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1944
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1945 /* Convenience function common to gethostbyname_ex and gethostbyaddr */
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1946
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1947 static PyObject *
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1948 gethost_common(struct hostent *h, struct sockaddr *addr, int alen, int af)
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1949 {
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1950 char **pch;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1951 PyObject *rtn_tuple = (PyObject *)NULL;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1952 PyObject *name_list = (PyObject *)NULL;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1953 PyObject *addr_list = (PyObject *)NULL;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1954 PyObject *tmp;
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1955
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1956 if (h == NULL) {
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
1957 /* Let's get real error message to return */
20654
edd9d0b3c47e SF patch #474590 -- RISC OS support
Guido van Rossum <guido@python.org>
parents: 20648
diff changeset
1958 #ifndef RISCOS
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1959 PyH_Err(h_errno);
20654
edd9d0b3c47e SF patch #474590 -- RISC OS support
Guido van Rossum <guido@python.org>
parents: 20648
diff changeset
1960 #else
edd9d0b3c47e SF patch #474590 -- RISC OS support
Guido van Rossum <guido@python.org>
parents: 20648
diff changeset
1961 PyErr_SetString(PySocket_Error, "host not found");
edd9d0b3c47e SF patch #474590 -- RISC OS support
Guido van Rossum <guido@python.org>
parents: 20648
diff changeset
1962 #endif
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1963 return NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1964 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1965 if (h->h_addrtype != af) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1966 #ifdef HAVE_STRERROR
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1967 /* Let's get real error message to return */
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1968 PyErr_SetString(PySocket_Error, (char *)strerror(EAFNOSUPPORT));
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1969 #else
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1970 PyErr_SetString(PySocket_Error,
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1971 "Address family not supported by protocol family");
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1972 #endif
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1973 return NULL;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1974 }
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1975 switch (af) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1976 case AF_INET:
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1977 if (alen < sizeof(struct sockaddr_in))
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1978 return NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1979 break;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1980 #ifdef INET6
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1981 case AF_INET6:
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1982 if (alen < sizeof(struct sockaddr_in6))
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1983 return NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1984 break;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1985 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
1986 }
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1987 if ((name_list = PyList_New(0)) == NULL)
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1988 goto err;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1989 if ((addr_list = PyList_New(0)) == NULL)
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1990 goto err;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1991 for (pch = h->h_aliases; *pch != NULL; pch++) {
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1992 int status;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1993 tmp = PyString_FromString(*pch);
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1994 if (tmp == NULL)
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1995 goto err;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1996 status = PyList_Append(name_list, tmp);
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1997 Py_DECREF(tmp);
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1998 if (status)
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1999 goto err;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2000 }
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2001 for (pch = h->h_addr_list; *pch != NULL; pch++) {
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2002 int status;
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2003 switch (af) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2004 case AF_INET:
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2005 {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2006 struct sockaddr_in sin;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2007 memset(&sin, 0, sizeof(sin));
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2008 sin.sin_family = af;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2009 #ifdef HAVE_SOCKADDR_SA_LEN
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2010 sin.sin_len = sizeof(sin);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2011 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2012 memcpy(&sin.sin_addr, *pch, sizeof(sin.sin_addr));
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2013 tmp = makeipaddr((struct sockaddr *)&sin, sizeof(sin));
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2014 if (pch == h->h_addr_list && alen >= sizeof(sin))
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2015 memcpy((char *) addr, &sin, sizeof(sin));
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2016 break;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2017 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2018 #ifdef INET6
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2019 case AF_INET6:
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2020 {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2021 struct sockaddr_in6 sin6;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2022 memset(&sin6, 0, sizeof(sin6));
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2023 sin6.sin6_family = af;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2024 #ifdef HAVE_SOCKADDR_SA_LEN
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2025 sin6.sin6_len = sizeof(sin6);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2026 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2027 memcpy(&sin6.sin6_addr, *pch, sizeof(sin6.sin6_addr));
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2028 tmp = makeipaddr((struct sockaddr *)&sin6,
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2029 sizeof(sin6));
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2030 if (pch == h->h_addr_list && alen >= sizeof(sin6))
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2031 memcpy((char *) addr, &sin6, sizeof(sin6));
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2032 break;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2033 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2034 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2035 default: /* can't happen */
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2036 PyErr_SetString(PySocket_Error,
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2037 "unsupported address family");
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2038 return NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2039 }
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2040 if (tmp == NULL)
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2041 goto err;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2042 status = PyList_Append(addr_list, tmp);
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2043 Py_DECREF(tmp);
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2044 if (status)
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2045 goto err;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2046 }
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2047 rtn_tuple = Py_BuildValue("sOO", h->h_name, name_list, addr_list);
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2048 err:
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2049 Py_XDECREF(name_list);
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2050 Py_XDECREF(addr_list);
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2051 return rtn_tuple;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2052 }
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2053
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2054
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2055 /* Python interface to gethostbyname_ex(name). */
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2056
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2057 /*ARGSUSED*/
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2058 static PyObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
2059 PySocket_gethostbyname_ex(PyObject *self, PyObject *args)
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2060 {
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2061 char *name;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2062 struct hostent *h;
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2063 struct sockaddr_storage addr;
18798
d591a96aed06 Instead of accessing ss_family, cast sockaddr_storage to sockaddr and access sa_family.
Martin v. Löwis <martin@v.loewis.de>
parents: 18794
diff changeset
2064 struct sockaddr *sa;
10441
9ba5dffccb1b Jonathan Giddy writes:
Guido van Rossum <guido@python.org>
parents: 10401
diff changeset
2065 PyObject *ret;
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2066 #ifdef HAVE_GETHOSTBYNAME_R
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2067 struct hostent hp_allocated;
10453
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
2068 #ifdef HAVE_GETHOSTBYNAME_R_3_ARG
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
2069 struct hostent_data data;
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
2070 #else
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2071 char buf[16384];
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2072 int buf_len = (sizeof buf) - 1;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2073 int errnop;
10453
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
2074 #endif
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
2075 #if defined(HAVE_GETHOSTBYNAME_R_3_ARG) || defined(HAVE_GETHOSTBYNAME_R_6_ARG)
10401
f81db738abd9 Patch by Rob Riggs for Linux -- glibc2 has a different argument
Guido van Rossum <guido@python.org>
parents: 9679
diff changeset
2076 int result;
f81db738abd9 Patch by Rob Riggs for Linux -- glibc2 has a different argument
Guido van Rossum <guido@python.org>
parents: 9679
diff changeset
2077 #endif
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2078 #endif /* HAVE_GETHOSTBYNAME_R */
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2079
12050
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
2080 if (!PyArg_ParseTuple(args, "s:gethostbyname_ex", &name))
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2081 return NULL;
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2082 if (setipaddr(name, (struct sockaddr *)&addr, PF_INET) < 0)
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2083 return NULL;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2084 Py_BEGIN_ALLOW_THREADS
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2085 #ifdef HAVE_GETHOSTBYNAME_R
10453
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
2086 #if defined(HAVE_GETHOSTBYNAME_R_6_ARG)
10401
f81db738abd9 Patch by Rob Riggs for Linux -- glibc2 has a different argument
Guido van Rossum <guido@python.org>
parents: 9679
diff changeset
2087 result = gethostbyname_r(name, &hp_allocated, buf, buf_len, &h, &errnop);
10453
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
2088 #elif defined(HAVE_GETHOSTBYNAME_R_5_ARG)
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2089 h = gethostbyname_r(name, &hp_allocated, buf, buf_len, &errnop);
10453
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
2090 #else /* HAVE_GETHOSTBYNAME_R_3_ARG */
10454
dad14ffe1c22 Implement two suggestions by Jonathan Giddy: (1) in AIX, clear the
Guido van Rossum <guido@python.org>
parents: 10453
diff changeset
2091 memset((void *) &data, '\0', sizeof(data));
10453
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
2092 result = gethostbyname_r(name, &hp_allocated, &data);
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
2093 h = (result != 0) ? NULL : &hp_allocated;
10401
f81db738abd9 Patch by Rob Riggs for Linux -- glibc2 has a different argument
Guido van Rossum <guido@python.org>
parents: 9679
diff changeset
2094 #endif
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2095 #else /* not HAVE_GETHOSTBYNAME_R */
10442
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
2096 #ifdef USE_GETHOSTBYNAME_LOCK
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
2097 PyThread_acquire_lock(gethostbyname_lock, 1);
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2098 #endif
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2099 h = gethostbyname(name);
10441
9ba5dffccb1b Jonathan Giddy writes:
Guido van Rossum <guido@python.org>
parents: 10401
diff changeset
2100 #endif /* HAVE_GETHOSTBYNAME_R */
9ba5dffccb1b Jonathan Giddy writes:
Guido van Rossum <guido@python.org>
parents: 10401
diff changeset
2101 Py_END_ALLOW_THREADS
18798
d591a96aed06 Instead of accessing ss_family, cast sockaddr_storage to sockaddr and access sa_family.
Martin v. Löwis <martin@v.loewis.de>
parents: 18794
diff changeset
2102 /* Some C libraries would require addr.__ss_family instead of addr.ss_family.
d591a96aed06 Instead of accessing ss_family, cast sockaddr_storage to sockaddr and access sa_family.
Martin v. Löwis <martin@v.loewis.de>
parents: 18794
diff changeset
2103 Therefore, we cast the sockaddr_storage into sockaddr to access sa_family. */
d591a96aed06 Instead of accessing ss_family, cast sockaddr_storage to sockaddr and access sa_family.
Martin v. Löwis <martin@v.loewis.de>
parents: 18794
diff changeset
2104 sa = (struct sockaddr*)&addr;
d591a96aed06 Instead of accessing ss_family, cast sockaddr_storage to sockaddr and access sa_family.
Martin v. Löwis <martin@v.loewis.de>
parents: 18794
diff changeset
2105 ret = gethost_common(h, (struct sockaddr *)&addr, sizeof(addr), sa->sa_family);
10442
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
2106 #ifdef USE_GETHOSTBYNAME_LOCK
9679
877d23bd5bdc Thanks to Chris Herborth, the thread primitives now have proper Py*
Guido van Rossum <guido@python.org>
parents: 9588
diff changeset
2107 PyThread_release_lock(gethostbyname_lock);
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2108 #endif
10441
9ba5dffccb1b Jonathan Giddy writes:
Guido van Rossum <guido@python.org>
parents: 10401
diff changeset
2109 return ret;
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2110 }
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2111
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2112 static char ghbn_ex_doc[] =
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2113 "gethostbyname_ex(host) -> (name, aliaslist, addresslist)\n\
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2114 \n\
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2115 Return the true host name, a list of aliases, and a list of IP addresses,\n\
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2116 for a host. The host argument is a string giving a host name or IP number.";
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2117
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2118
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
2119 /* Python interface to gethostbyaddr(IP). */
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
2120
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
2121 /*ARGSUSED*/
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
2122 static PyObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
2123 PySocket_gethostbyaddr(PyObject *self, PyObject *args)
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
2124 {
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2125 #ifdef INET6
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2126 struct sockaddr_storage addr;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2127 #else
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2128 struct sockaddr_in addr;
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2129 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2130 struct sockaddr *sa = (struct sockaddr *)&addr;
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
2131 char *ip_num;
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
2132 struct hostent *h;
10442
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
2133 PyObject *ret;
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
2134 #ifdef HAVE_GETHOSTBYNAME_R
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
2135 struct hostent hp_allocated;
10453
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
2136 #ifdef HAVE_GETHOSTBYNAME_R_3_ARG
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
2137 struct hostent_data data;
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
2138 #else
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
2139 char buf[16384];
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
2140 int buf_len = (sizeof buf) - 1;
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
2141 int errnop;
10453
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
2142 #endif
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
2143 #if defined(HAVE_GETHOSTBYNAME_R_3_ARG) || defined(HAVE_GETHOSTBYNAME_R_6_ARG)
10401
f81db738abd9 Patch by Rob Riggs for Linux -- glibc2 has a different argument
Guido van Rossum <guido@python.org>
parents: 9679
diff changeset
2144 int result;
f81db738abd9 Patch by Rob Riggs for Linux -- glibc2 has a different argument
Guido van Rossum <guido@python.org>
parents: 9679
diff changeset
2145 #endif
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
2146 #endif /* HAVE_GETHOSTBYNAME_R */
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2147 char *ap;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2148 int al;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2149 int af;
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
2150
12050
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
2151 if (!PyArg_ParseTuple(args, "s:gethostbyaddr", &ip_num))
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
2152 return NULL;
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2153 af = PF_UNSPEC;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2154 if (setipaddr(ip_num, sa, af) < 0)
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
2155 return NULL;
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2156 af = sa->sa_family;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2157 ap = NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2158 al = 0;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2159 switch (af) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2160 case AF_INET:
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2161 ap = (char *)&((struct sockaddr_in *)sa)->sin_addr;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2162 al = sizeof(((struct sockaddr_in *)sa)->sin_addr);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2163 break;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2164 #ifdef INET6
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2165 case AF_INET6:
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2166 ap = (char *)&((struct sockaddr_in6 *)sa)->sin6_addr;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2167 al = sizeof(((struct sockaddr_in6 *)sa)->sin6_addr);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2168 break;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2169 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2170 default:
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2171 PyErr_SetString(PySocket_Error, "unsupported address family");
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2172 return NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2173 }
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
2174 Py_BEGIN_ALLOW_THREADS
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
2175 #ifdef HAVE_GETHOSTBYNAME_R
10453
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
2176 #if defined(HAVE_GETHOSTBYNAME_R_6_ARG)
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2177 result = gethostbyaddr_r(ap, al, af,
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2178 &hp_allocated, buf, buf_len,
10401
f81db738abd9 Patch by Rob Riggs for Linux -- glibc2 has a different argument
Guido van Rossum <guido@python.org>
parents: 9679
diff changeset
2179 &h, &errnop);
10453
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
2180 #elif defined(HAVE_GETHOSTBYNAME_R_5_ARG)
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2181 h = gethostbyaddr_r(ap, al, af,
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
2182 &hp_allocated, buf, buf_len, &errnop);
10453
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
2183 #else /* HAVE_GETHOSTBYNAME_R_3_ARG */
10454
dad14ffe1c22 Implement two suggestions by Jonathan Giddy: (1) in AIX, clear the
Guido van Rossum <guido@python.org>
parents: 10453
diff changeset
2184 memset((void *) &data, '\0', sizeof(data));
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2185 result = gethostbyaddr_r(ap, al, af, &hp_allocated, &data);
10453
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
2186 h = (result != 0) ? NULL : &hp_allocated;
10401
f81db738abd9 Patch by Rob Riggs for Linux -- glibc2 has a different argument
Guido van Rossum <guido@python.org>
parents: 9679
diff changeset
2187 #endif
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
2188 #else /* not HAVE_GETHOSTBYNAME_R */
10442
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
2189 #ifdef USE_GETHOSTBYNAME_LOCK
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
2190 PyThread_acquire_lock(gethostbyname_lock, 1);
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
2191 #endif
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2192 h = gethostbyaddr(ap, al, af);
10442
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
2193 #endif /* HAVE_GETHOSTBYNAME_R */
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
2194 Py_END_ALLOW_THREADS
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2195 ret = gethost_common(h, (struct sockaddr *)&addr, sizeof(addr), af);
10442
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
2196 #ifdef USE_GETHOSTBYNAME_LOCK
9679
877d23bd5bdc Thanks to Chris Herborth, the thread primitives now have proper Py*
Guido van Rossum <guido@python.org>
parents: 9588
diff changeset
2197 PyThread_release_lock(gethostbyname_lock);
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
2198 #endif
10442
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
2199 return ret;
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
2200 }
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
2201
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2202 static char gethostbyaddr_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2203 "gethostbyaddr(host) -> (name, aliaslist, addresslist)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2204 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2205 Return the true host name, a list of aliases, and a list of IP addresses,\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2206 for a host. The host argument is a string giving a host name or IP number.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2207
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2208
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2209 /* Python interface to getservbyname(name).
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2210 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
2211 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
2212
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2213 /*ARGSUSED*/
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
2214 static PyObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
2215 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
2216 {
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
2217 char *name, *proto;
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2218 struct servent *sp;
12050
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
2219 if (!PyArg_ParseTuple(args, "ss:getservbyname", &name, &proto))
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2220 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
2221 Py_BEGIN_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
2222 sp = getservbyname(name, proto);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
2223 Py_END_ALLOW_THREADS
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2224 if (sp == NULL) {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
2225 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
2226 return NULL;
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2227 }
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
2228 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
2229 }
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2230
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2231 static char getservbyname_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2232 "getservbyname(servicename, protocolname) -> integer\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2233 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2234 Return a port number from a service name and protocol name.\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2235 The protocol name should be 'tcp' or 'udp'.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2236
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2237
4782
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
2238 /* Python interface to getprotobyname(name).
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
2239 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
2240 already known or not useful (like the list of aliases). */
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
2241
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
2242 /*ARGSUSED*/
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
2243 static PyObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
2244 PySocket_getprotobyname(PyObject *self, PyObject *args)
4782
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
2245 {
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
2246 char *name;
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
2247 struct protoent *sp;
8823
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
2248 #ifdef __BEOS__
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
2249 /* Not available in BeOS yet. - [cjh] */
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
2250 PyErr_SetString( PySocket_Error, "getprotobyname not supported" );
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
2251 return NULL;
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
2252 #else
12050
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
2253 if (!PyArg_ParseTuple(args, "s:getprotobyname", &name))
4782
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
2254 return NULL;
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
2255 Py_BEGIN_ALLOW_THREADS
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
2256 sp = getprotobyname(name);
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
2257 Py_END_ALLOW_THREADS
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
2258 if (sp == NULL) {
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
2259 PyErr_SetString(PySocket_Error, "protocol not found");
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
2260 return NULL;
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
2261 }
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
2262 return PyInt_FromLong((long) sp->p_proto);
8823
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
2263 #endif
4782
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
2264 }
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
2265
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2266 static char getprotobyname_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2267 "getprotobyname(name) -> integer\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2268 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2269 Return the protocol number for the named protocol. (Rarely used.)";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2270
4782
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
2271
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
2272 #ifndef NO_DUP
1099
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents: 1094
diff changeset
2273 /* 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
2274 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
2275 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
2276
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents: 1094
diff changeset
2277 /*ARGSUSED*/
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
2278 static PyObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
2279 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
2280 {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
2281 PySocketSockObject *s;
13171
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
2282 SOCKET_T fd;
c17fd2ca6659 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 12712
diff changeset
2283 int family, type, proto = 0;
12050
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
2284 if (!PyArg_ParseTuple(args, "iii|i:fromfd",
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
2285 &fd, &family, &type, &proto))
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
2286 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
2287 /* 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
2288 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
2289 if (fd < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
2290 return PySocket_Err();
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
2291 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
2292 /* 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
2293 do the work. */
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2294 #ifdef SIGPIPE
1099
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents: 1094
diff changeset
2295 (void) signal(SIGPIPE, SIG_IGN);
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2296 #endif
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
2297 return (PyObject *) s;
1099
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents: 1094
diff changeset
2298 }
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2299
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2300 static char fromfd_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2301 "fromfd(fd, family, type[, proto]) -> socket object\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2302 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2303 Create a socket object from the given file descriptor.\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2304 The remaining arguments are the same as for socket().";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2305
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
2306 #endif /* NO_DUP */
1099
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents: 1094
diff changeset
2307
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2308
3673
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2309 static PyObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
2310 PySocket_ntohs(PyObject *self, PyObject *args)
3673
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2311 {
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2312 int x1, x2;
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2313
12050
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
2314 if (!PyArg_ParseTuple(args, "i:ntohs", &x1)) {
3673
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2315 return NULL;
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2316 }
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2317 x2 = (int)ntohs((short)x1);
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2318 return PyInt_FromLong(x2);
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2319 }
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2320
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2321 static char ntohs_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2322 "ntohs(integer) -> integer\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2323 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2324 Convert a 16-bit integer from network to host byte order.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2325
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2326
3673
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2327 static PyObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
2328 PySocket_ntohl(PyObject *self, PyObject *args)
3673
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2329 {
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2330 int x1, x2;
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2331
12050
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
2332 if (!PyArg_ParseTuple(args, "i:ntohl", &x1)) {
3673
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2333 return NULL;
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2334 }
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2335 x2 = ntohl(x1);
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2336 return PyInt_FromLong(x2);
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2337 }
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2338
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2339 static char ntohl_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2340 "ntohl(integer) -> integer\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2341 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2342 Convert a 32-bit integer from network to host byte order.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2343
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2344
3673
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2345 static PyObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
2346 PySocket_htons(PyObject *self, PyObject *args)
3673
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2347 {
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2348 int x1, x2;
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2349
12050
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
2350 if (!PyArg_ParseTuple(args, "i:htons", &x1)) {
3673
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2351 return NULL;
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2352 }
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2353 x2 = (int)htons((short)x1);
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2354 return PyInt_FromLong(x2);
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2355 }
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2356
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2357 static char htons_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2358 "htons(integer) -> integer\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2359 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2360 Convert a 16-bit integer from host to network byte order.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2361
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2362
3673
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2363 static PyObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
2364 PySocket_htonl(PyObject *self, PyObject *args)
3673
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2365 {
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2366 int x1, x2;
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2367
12050
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
2368 if (!PyArg_ParseTuple(args, "i:htonl", &x1)) {
3673
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2369 return NULL;
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2370 }
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2371 x2 = htonl(x1);
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2372 return PyInt_FromLong(x2);
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2373 }
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
2374
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2375 static char htonl_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2376 "htonl(integer) -> integer\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2377 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2378 Convert a 32-bit integer from host to network byte order.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2379
11217
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2380 /*
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2381 * socket.inet_aton() and socket.inet_ntoa() functions
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2382 *
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2383 * written 20 Aug 1999 by Ben Gertzfield <che@debian.org> <- blame him!
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2384 *
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2385 */
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2386
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2387 static char inet_aton_doc[] =
11217
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2388 "inet_aton(string) -> packed 32-bit IP representation\n\
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2389 \n\
11219
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
2390 Convert an IP address in string format (123.45.67.89) to the 32-bit packed\n\
11217
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2391 binary format used in low-level network functions.";
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2392
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2393 static PyObject*
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
2394 PySocket_inet_aton(PyObject *self, PyObject *args)
11217
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2395 {
11268
3fe8d13328c8 It appears that inet_aton() doesn't really exist except in libresolv;
Guido van Rossum <guido@python.org>
parents: 11219
diff changeset
2396 #ifndef INADDR_NONE
3fe8d13328c8 It appears that inet_aton() doesn't really exist except in libresolv;
Guido van Rossum <guido@python.org>
parents: 11219
diff changeset
2397 #define INADDR_NONE (-1)
3fe8d13328c8 It appears that inet_aton() doesn't really exist except in libresolv;
Guido van Rossum <guido@python.org>
parents: 11219
diff changeset
2398 #endif
11217
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2399
11219
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
2400 /* Have to use inet_addr() instead */
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
2401 char *ip_addr;
18753
01692bf02f97 Clean up some warnings from the SGI compiler.
Fred Drake <fdrake@acm.org>
parents: 18743
diff changeset
2402 unsigned long packed_addr;
11219
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
2403
12050
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
2404 if (!PyArg_ParseTuple(args, "s:inet_aton", &ip_addr)) {
11219
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
2405 return NULL;
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
2406 }
12479
a3e1fecb43c6 Jack Jansen: The GUSI 2.0 I/O library used on the Mac uses the
Guido van Rossum <guido@python.org>
parents: 12436
diff changeset
2407 #ifdef USE_GUSI1
18753
01692bf02f97 Clean up some warnings from the SGI compiler.
Fred Drake <fdrake@acm.org>
parents: 18743
diff changeset
2408 packed_addr = inet_addr(ip_addr).s_addr;
11438
be25aaca11f4 Bugfix by Jack Jansen for Macintosh (for the inet_ntoa/aton changes):
Guido van Rossum <guido@python.org>
parents: 11288
diff changeset
2409 #else
11219
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
2410 packed_addr = inet_addr(ip_addr);
11438
be25aaca11f4 Bugfix by Jack Jansen for Macintosh (for the inet_ntoa/aton changes):
Guido van Rossum <guido@python.org>
parents: 11288
diff changeset
2411 #endif
11219
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
2412
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
2413 if (packed_addr == INADDR_NONE) { /* invalid address */
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
2414 PyErr_SetString(PySocket_Error,
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
2415 "illegal IP address string passed to inet_aton");
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
2416 return NULL;
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
2417 }
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
2418
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
2419 return PyString_FromStringAndSize((char *) &packed_addr,
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
2420 sizeof(packed_addr));
11217
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2421 }
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2422
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2423 static char inet_ntoa_doc[] =
11937
ef98ee6aeb42 Fixed inet_ntoa() docstring.
Fred Drake <fdrake@acm.org>
parents: 11882
diff changeset
2424 "inet_ntoa(packed_ip) -> ip_address_string\n\
11217
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2425 \n\
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2426 Convert an IP address from 32-bit packed binary format to string format";
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2427
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2428 static PyObject*
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
2429 PySocket_inet_ntoa(PyObject *self, PyObject *args)
11217
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2430 {
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2431 char *packed_str;
11219
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
2432 int addr_len;
11217
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2433 struct in_addr packed_addr;
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2434
12050
b90880c0e5eb Fix all routines to use PyArg_ParseTuple(), and add ":name" to the
Guido van Rossum <guido@python.org>
parents: 11937
diff changeset
2435 if (!PyArg_ParseTuple(args, "s#:inet_ntoa", &packed_str, &addr_len)) {
11217
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2436 return NULL;
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2437 }
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2438
11217
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2439 if (addr_len != sizeof(packed_addr)) {
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2440 PyErr_SetString(PySocket_Error,
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2441 "packed IP wrong length for inet_ntoa");
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2442 return NULL;
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2443 }
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2444
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2445 memcpy(&packed_addr, packed_str, addr_len);
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2446
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2447 return PyString_FromString(inet_ntoa(packed_addr));
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2448 }
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2449
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2450 /* Python interface to getaddrinfo(host, port). */
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2451
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2452 /*ARGSUSED*/
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2453 static PyObject *
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2454 PySocket_getaddrinfo(PyObject *self, PyObject *args)
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2455 {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2456 struct addrinfo hints, *res0, *res;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2457 PyObject *pobj = (PyObject *)NULL;
19197
01a9b7807160 Bump size of sprintf buffer. Suggested by Alex Coventry.
Martin v. Löwis <martin@v.loewis.de>
parents: 19151
diff changeset
2458 char pbuf[30];
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2459 char *hptr, *pptr;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2460 int family, socktype, protocol, flags;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2461 int error;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2462 PyObject *all = (PyObject *)NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2463 PyObject *single = (PyObject *)NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2464
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2465 family = socktype = protocol = flags = 0;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2466 family = PF_UNSPEC;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2467 if (!PyArg_ParseTuple(args, "zO|iiii:getaddrinfo",
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2468 &hptr, &pobj, &family, &socktype,
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2469 &protocol, &flags)) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2470 return NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2471 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2472 if (PyInt_Check(pobj)) {
18915
510f7f6a877e Enable PyOS_snprintf() et al. during alpha phase of 2.2.0 and
Marc-André Lemburg <mal@egenix.com>
parents: 18879
diff changeset
2473 PyOS_snprintf(pbuf, sizeof(pbuf), "%ld", PyInt_AsLong(pobj));
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2474 pptr = pbuf;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2475 } else if (PyString_Check(pobj)) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2476 pptr = PyString_AsString(pobj);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2477 } else if (pobj == Py_None) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2478 pptr = (char *)NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2479 } else {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2480 PyErr_SetString(PySocket_Error, "Int or String expected");
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2481 return NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2482 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2483 memset(&hints, 0, sizeof(hints));
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2484 hints.ai_family = family;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2485 hints.ai_socktype = socktype;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2486 hints.ai_protocol = protocol;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2487 hints.ai_flags = flags;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2488 error = getaddrinfo(hptr, pptr, &hints, &res0);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2489 if (error) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2490 PyGAI_Err(error);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2491 return NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2492 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2493
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2494 if ((all = PyList_New(0)) == NULL)
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2495 goto err;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2496 for (res = res0; res; res = res->ai_next) {
20389
b47168178d87 PySocket_getaddrinfo(): fix two refcount bugs, both having to do with
Guido van Rossum <guido@python.org>
parents: 20378
diff changeset
2497 PyObject *addr =
b47168178d87 PySocket_getaddrinfo(): fix two refcount bugs, both having to do with
Guido van Rossum <guido@python.org>
parents: 20378
diff changeset
2498 makesockaddr(-1, res->ai_addr, res->ai_addrlen);
b47168178d87 PySocket_getaddrinfo(): fix two refcount bugs, both having to do with
Guido van Rossum <guido@python.org>
parents: 20378
diff changeset
2499 if (addr == NULL)
b47168178d87 PySocket_getaddrinfo(): fix two refcount bugs, both having to do with
Guido van Rossum <guido@python.org>
parents: 20378
diff changeset
2500 goto err;
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2501 single = Py_BuildValue("iiisO", res->ai_family,
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2502 res->ai_socktype, res->ai_protocol,
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2503 res->ai_canonname ? res->ai_canonname : "",
20389
b47168178d87 PySocket_getaddrinfo(): fix two refcount bugs, both having to do with
Guido van Rossum <guido@python.org>
parents: 20378
diff changeset
2504 addr);
b47168178d87 PySocket_getaddrinfo(): fix two refcount bugs, both having to do with
Guido van Rossum <guido@python.org>
parents: 20378
diff changeset
2505 Py_DECREF(addr);
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2506 if (single == NULL)
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2507 goto err;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2508
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2509 if (PyList_Append(all, single))
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2510 goto err;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2511 Py_XDECREF(single);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2512 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2513 return all;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2514 err:
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2515 Py_XDECREF(single);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2516 Py_XDECREF(all);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2517 return (PyObject *)NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2518 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2519
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2520 static char getaddrinfo_doc[] =
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2521 "socket.getaddrinfo(host, port [, family, socktype, proto, flags])\n\
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2522 --> List of (family, socktype, proto, canonname, sockaddr)\n\
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2523 \n\
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2524 Resolve host and port into addrinfo struct.";
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2525
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2526 /* Python interface to getnameinfo(sa, flags). */
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2527
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2528 /*ARGSUSED*/
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2529 static PyObject *
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2530 PySocket_getnameinfo(PyObject *self, PyObject *args)
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2531 {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2532 PyObject *sa = (PyObject *)NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2533 int flags;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2534 char *hostp;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2535 int n, port, flowinfo, scope_id;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2536 char hbuf[NI_MAXHOST], pbuf[NI_MAXSERV];
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2537 struct addrinfo hints, *res = NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2538 int error;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2539 PyObject *ret = (PyObject *)NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2540
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2541 flags = flowinfo = scope_id = 0;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2542 if (PyArg_ParseTuple(args, "Oi:getnameinfo", &sa, &flags) == 0)
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2543 return NULL;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2544 n = PyArg_ParseTuple(sa, "si|ii", &hostp, &port, &flowinfo, scope_id);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2545 if (n == 0)
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2546 goto fail;
18915
510f7f6a877e Enable PyOS_snprintf() et al. during alpha phase of 2.2.0 and
Marc-André Lemburg <mal@egenix.com>
parents: 18879
diff changeset
2547 PyOS_snprintf(pbuf, sizeof(pbuf), "%d", port);
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2548 memset(&hints, 0, sizeof(hints));
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2549 hints.ai_family = PF_UNSPEC;
18997
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
2550 hints.ai_socktype = SOCK_DGRAM; /* make numeric port happy */
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2551 error = getaddrinfo(hostp, pbuf, &hints, &res);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2552 if (error) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2553 PyGAI_Err(error);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2554 goto fail;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2555 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2556 if (res->ai_next) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2557 PyErr_SetString(PySocket_Error,
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2558 "sockaddr resolved to multiple addresses");
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2559 goto fail;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2560 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2561 switch (res->ai_family) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2562 case AF_INET:
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2563 {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2564 char *t1;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2565 int t2;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2566 if (PyArg_ParseTuple(sa, "si", &t1, &t2) == 0) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2567 PyErr_SetString(PySocket_Error,
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2568 "IPv4 sockaddr must be 2 tuple");
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2569 goto fail;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2570 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2571 break;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2572 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2573 #ifdef INET6
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2574 case AF_INET6:
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2575 {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2576 struct sockaddr_in6 *sin6;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2577 sin6 = (struct sockaddr_in6 *)res->ai_addr;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2578 sin6->sin6_flowinfo = flowinfo;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2579 sin6->sin6_scope_id = scope_id;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2580 break;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2581 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2582 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2583 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2584 error = getnameinfo(res->ai_addr, res->ai_addrlen,
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2585 hbuf, sizeof(hbuf), pbuf, sizeof(pbuf), flags);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2586 if (error) {
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2587 PyGAI_Err(error);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2588 goto fail;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2589 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2590 ret = Py_BuildValue("ss", hbuf, pbuf);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2591
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2592 fail:
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2593 if (res)
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2594 freeaddrinfo(res);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2595 Py_XDECREF(sa);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2596 return ret;
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2597 }
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2598
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2599 static char getnameinfo_doc[] =
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2600 "socket.getnameinfo(sockaddr, flags) --> (host, port)\n\
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2601 \n\
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2602 Get host and port for a sockaddr.";
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2603
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2604 /* XXX It might be helpful to augment the error message generated
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2605 below with the name of the SSL function that generated the error.
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2606 I expect it's obvious most of the time.
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2607 */
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2608
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2609 #ifdef USE_SSL
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2610 static PyObject *
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2611 PySSL_SetError(SSL *ssl, int ret)
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2612 {
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2613 PyObject *v, *n, *s;
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2614 char *errstr;
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2615 int err;
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2616
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2617 assert(ret <= 0);
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2618
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2619 err = SSL_get_error(ssl, ret);
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2620 n = PyInt_FromLong(err);
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2621 if (n == NULL)
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2622 return NULL;
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2623 v = PyTuple_New(2);
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2624 if (v == NULL) {
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2625 Py_DECREF(n);
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2626 return NULL;
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2627 }
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2628
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2629 switch (SSL_get_error(ssl, ret)) {
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2630 case SSL_ERROR_ZERO_RETURN:
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2631 errstr = "TLS/SSL connection has been closed";
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2632 break;
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2633 case SSL_ERROR_WANT_READ:
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2634 errstr = "The operation did not complete (read)";
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2635 break;
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2636 case SSL_ERROR_WANT_WRITE:
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2637 errstr = "The operation did not complete (write)";
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2638 break;
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2639 case SSL_ERROR_WANT_X509_LOOKUP:
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2640 errstr = "The operation did not complete (X509 lookup)";
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2641 break;
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2642 case SSL_ERROR_SYSCALL:
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2643 case SSL_ERROR_SSL:
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2644 {
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2645 unsigned long e = ERR_get_error();
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2646 if (e == 0) {
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2647 /* an EOF was observed that violates the protocol */
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2648 errstr = "EOF occurred in violation of protocol";
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2649 } else if (e == -1) {
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2650 /* the underlying BIO reported an I/O error */
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2651 Py_DECREF(v);
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2652 Py_DECREF(n);
20378
2f89b344fdb3 Use PySocket_Err() instead of PyErr_SetFromErrno().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20377
diff changeset
2653 return PySocket_Err();
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2654 } else {
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2655 /* XXX Protected by global interpreter lock */
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2656 errstr = ERR_error_string(e, NULL);
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2657 }
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2658 break;
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2659 }
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2660 default:
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2661 errstr = "Invalid error code";
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2662 }
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2663 s = PyString_FromString(errstr);
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2664 if (s == NULL) {
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2665 Py_DECREF(v);
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2666 Py_DECREF(n);
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2667 }
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2668 PyTuple_SET_ITEM(v, 0, n);
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2669 PyTuple_SET_ITEM(v, 1, s);
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2670 PyErr_SetObject(PySSLErrorObject, v);
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2671 return NULL;
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2672 }
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2673
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2674 /* This is a C function to be called for new object initialization */
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2675 static PySSLObject *
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2676 newPySSLObject(PySocketSockObject *Sock, char *key_file, char *cert_file)
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2677 {
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2678 PySSLObject *self;
20366
7bcaca653388 USe PyObject_SetString() instead of PyObject_SetObject() in newSSLObject().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20360
diff changeset
2679 char *errstr = NULL;
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2680 int ret;
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2681
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2682 self = PyObject_New(PySSLObject, &PySSL_Type); /* Create new object */
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2683 if (self == NULL){
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2684 errstr = "newPySSLObject error";
20358
98f597a17c90 Fix two memory leaks in socket.ssl().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19568
diff changeset
2685 goto fail;
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2686 }
20377
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2687 memset(self->server, '\0', sizeof(char) * X509_NAME_MAXLEN);
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2688 memset(self->issuer, '\0', sizeof(char) * X509_NAME_MAXLEN);
20360
8a09c855f957 In newSSLObject(), initialize the various members of an SSLObject to NULL.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20359
diff changeset
2689 self->server_cert = NULL;
8a09c855f957 In newSSLObject(), initialize the various members of an SSLObject to NULL.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20359
diff changeset
2690 self->ssl = NULL;
8a09c855f957 In newSSLObject(), initialize the various members of an SSLObject to NULL.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20359
diff changeset
2691 self->ctx = NULL;
8a09c855f957 In newSSLObject(), initialize the various members of an SSLObject to NULL.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20359
diff changeset
2692 self->Socket = NULL;
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2693
20367
300b1d8bfa4d Do simple error checking before doing any SSL calls.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20366
diff changeset
2694 if ((key_file && !cert_file) || (!key_file && cert_file)) {
300b1d8bfa4d Do simple error checking before doing any SSL calls.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20366
diff changeset
2695 errstr = "Both the key & certificate files must be specified";
300b1d8bfa4d Do simple error checking before doing any SSL calls.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20366
diff changeset
2696 goto fail;
300b1d8bfa4d Do simple error checking before doing any SSL calls.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20366
diff changeset
2697 }
300b1d8bfa4d Do simple error checking before doing any SSL calls.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20366
diff changeset
2698
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2699 self->ctx = SSL_CTX_new(SSLv23_method()); /* Set up context */
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2700 if (self->ctx == NULL) {
20366
7bcaca653388 USe PyObject_SetString() instead of PyObject_SetObject() in newSSLObject().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20360
diff changeset
2701 errstr = "SSL_CTX_new error";
20358
98f597a17c90 Fix two memory leaks in socket.ssl().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19568
diff changeset
2702 goto fail;
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2703 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2704
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2705 if (key_file) {
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2706 if (SSL_CTX_use_PrivateKey_file(self->ctx, key_file,
20358
98f597a17c90 Fix two memory leaks in socket.ssl().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19568
diff changeset
2707 SSL_FILETYPE_PEM) < 1) {
20366
7bcaca653388 USe PyObject_SetString() instead of PyObject_SetObject() in newSSLObject().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20360
diff changeset
2708 errstr = "SSL_CTX_use_PrivateKey_file error";
20358
98f597a17c90 Fix two memory leaks in socket.ssl().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19568
diff changeset
2709 goto fail;
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2710 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2711
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2712 if (SSL_CTX_use_certificate_chain_file(self->ctx,
20358
98f597a17c90 Fix two memory leaks in socket.ssl().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19568
diff changeset
2713 cert_file) < 1) {
20366
7bcaca653388 USe PyObject_SetString() instead of PyObject_SetObject() in newSSLObject().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20360
diff changeset
2714 errstr = "SSL_CTX_use_certificate_chain_file error";
20358
98f597a17c90 Fix two memory leaks in socket.ssl().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19568
diff changeset
2715 goto fail;
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2716 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2717 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2718
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2719 SSL_CTX_set_verify(self->ctx,
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2720 SSL_VERIFY_NONE, NULL); /* set verify lvl */
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2721 self->ssl = SSL_new(self->ctx); /* New ssl struct */
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2722 SSL_set_fd(self->ssl, Sock->sock_fd); /* Set the socket for SSL */
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2723 SSL_set_connect_state(self->ssl);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2724
20358
98f597a17c90 Fix two memory leaks in socket.ssl().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19568
diff changeset
2725 /* Actually negotiate SSL connection */
98f597a17c90 Fix two memory leaks in socket.ssl().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19568
diff changeset
2726 /* XXX If SSL_connect() returns 0, it's also a failure. */
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2727 ret = SSL_connect(self->ssl);
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2728 if (ret <= 0) {
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2729 PySSL_SetError(self->ssl, ret);
20358
98f597a17c90 Fix two memory leaks in socket.ssl().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19568
diff changeset
2730 goto fail;
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2731 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2732 self->ssl->debug = 1;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2733
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2734 if ((self->server_cert = SSL_get_peer_certificate(self->ssl))) {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2735 X509_NAME_oneline(X509_get_subject_name(self->server_cert),
20377
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2736 self->server, X509_NAME_MAXLEN);
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2737 X509_NAME_oneline(X509_get_issuer_name(self->server_cert),
20377
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2738 self->issuer, X509_NAME_MAXLEN);
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2739 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2740 self->Socket = Sock;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2741 Py_INCREF(self->Socket);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2742 return self;
20358
98f597a17c90 Fix two memory leaks in socket.ssl().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19568
diff changeset
2743 fail:
20366
7bcaca653388 USe PyObject_SetString() instead of PyObject_SetObject() in newSSLObject().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20360
diff changeset
2744 if (errstr)
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2745 PyErr_SetString(PySSLErrorObject, errstr);
20358
98f597a17c90 Fix two memory leaks in socket.ssl().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19568
diff changeset
2746 Py_DECREF(self);
98f597a17c90 Fix two memory leaks in socket.ssl().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19568
diff changeset
2747 return NULL;
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2748 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2749
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2750 /* This is the Python function called for new object initialization */
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2751 static PyObject *
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
2752 PySocket_ssl(PyObject *self, PyObject *args)
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2753 {
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2754 PySSLObject *rv;
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2755 PySocketSockObject *Sock;
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2756 char *key_file = NULL;
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2757 char *cert_file = NULL;
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2758
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2759 if (!PyArg_ParseTuple(args, "O!|zz:ssl",
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2760 &PySocketSock_Type, (PyObject*)&Sock,
20359
e191ceee672f A bit of reformatting to match the standard style
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20358
diff changeset
2761 &key_file, &cert_file))
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2762 return NULL;
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2763
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2764 rv = newPySSLObject(Sock, key_file, cert_file);
20359
e191ceee672f A bit of reformatting to match the standard style
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20358
diff changeset
2765 if (rv == NULL)
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2766 return NULL;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2767 return (PyObject *)rv;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2768 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2769
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2770 static char ssl_doc[] =
20377
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2771 "ssl(socket, [keyfile, certfile]) -> sslobject";
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2772
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2773 /* SSL object methods */
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2774
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2775 static PyObject *
20377
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2776 PySSL_server(PySSLObject *self)
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2777 {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2778 return PyString_FromString(self->server);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2779 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2780
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2781 static PyObject *
20377
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2782 PySSL_issuer(PySSLObject *self)
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2783 {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2784 return PyString_FromString(self->issuer);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2785 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2786
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2787
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2788 static void PySSL_dealloc(PySSLObject *self)
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2789 {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2790 if (self->server_cert) /* Possible not to have one? */
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2791 X509_free (self->server_cert);
20360
8a09c855f957 In newSSLObject(), initialize the various members of an SSLObject to NULL.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20359
diff changeset
2792 if (self->ssl)
8a09c855f957 In newSSLObject(), initialize the various members of an SSLObject to NULL.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20359
diff changeset
2793 SSL_free(self->ssl);
8a09c855f957 In newSSLObject(), initialize the various members of an SSLObject to NULL.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20359
diff changeset
2794 if (self->ctx)
8a09c855f957 In newSSLObject(), initialize the various members of an SSLObject to NULL.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20359
diff changeset
2795 SSL_CTX_free(self->ctx);
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2796 Py_XDECREF(self->Socket);
12576
1c7c2dd1beb1 Vladimir Marangozov's long-awaited malloc restructuring.
Guido van Rossum <guido@python.org>
parents: 12493
diff changeset
2797 PyObject_Del(self);
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2798 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2799
20377
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2800 static PyObject *PySSL_SSLwrite(PySSLObject *self, PyObject *args)
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2801 {
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2802 char *data;
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2803 int len;
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2804
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2805 if (!PyArg_ParseTuple(args, "s#:write", &data, &len))
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2806 return NULL;
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2807
20679
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
2808 Py_BEGIN_ALLOW_THREADS
20377
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2809 len = SSL_write(self->ssl, data, len);
20679
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
2810 Py_END_ALLOW_THREADS
20377
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2811 if (len > 0)
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2812 return PyInt_FromLong(len);
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2813 else
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2814 return PySSL_SetError(self->ssl, len);
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2815 }
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2816
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2817 static char PySSL_SSLwrite_doc[] =
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2818 "write(s) -> len\n\
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2819 \n\
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2820 Writes the string s into the SSL object. Returns the number\n\
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2821 of bytes written.";
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2822
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2823 static PyObject *PySSL_SSLread(PySSLObject *self, PyObject *args)
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2824 {
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2825 PyObject *buf;
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2826 int count = 0;
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2827 int len = 1024;
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2828
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2829 if (!PyArg_ParseTuple(args, "|i:read", &len))
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2830 return NULL;
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2831
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2832 if (!(buf = PyString_FromStringAndSize((char *) 0, len)))
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2833 return NULL;
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2834
20679
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
2835 Py_BEGIN_ALLOW_THREADS
20377
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2836 count = SSL_read(self->ssl, PyString_AsString(buf), len);
20679
e89c25ca6b29 Add sendall() method, which loops until all data is written or an
Guido van Rossum <guido@python.org>
parents: 20661
diff changeset
2837 Py_END_ALLOW_THREADS
20377
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2838 if (count <= 0) {
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2839 Py_DECREF(buf);
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2840 return PySSL_SetError(self->ssl, count);
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2841 }
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2842 if (count != len && _PyString_Resize(&buf, count) < 0)
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2843 return NULL;
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2844 return buf;
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2845 }
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2846
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2847 static char PySSL_SSLread_doc[] =
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2848 "read([len]) -> string\n\
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2849 \n\
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2850 Read up to len bytes from the SSL socket.";
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2851
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2852 static PyMethodDef PySSLMethods[] = {
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2853 {"write", (PyCFunction)PySSL_SSLwrite, 1,
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2854 PySSL_SSLwrite_doc},
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2855 {"read", (PyCFunction)PySSL_SSLread, 1,
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2856 PySSL_SSLread_doc},
20440
9be2cc6b9959 Fix a bunch of warnings reported by Skip.
Guido van Rossum <guido@python.org>
parents: 20412
diff changeset
2857 {"server", (PyCFunction)PySSL_server, METH_NOARGS},
9be2cc6b9959 Fix a bunch of warnings reported by Skip.
Guido van Rossum <guido@python.org>
parents: 20412
diff changeset
2858 {"issuer", (PyCFunction)PySSL_issuer, METH_NOARGS},
20377
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2859 {NULL, NULL}
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2860 };
9c2d444674d0 Commit parts of SF patch #462759
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20376
diff changeset
2861
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2862 static PyObject *PySSL_getattr(PySSLObject *self, char *name)
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2863 {
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2864 return Py_FindMethod(PySSLMethods, (PyObject *)self, name);
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2865 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2866
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2867 staticforward PyTypeObject PySSL_Type = {
16106
28c414dcb3e1 SF Patch #103185, by jlt63: Some more standard modules cleanup for Cygwin
Guido van Rossum <guido@python.org>
parents: 15994
diff changeset
2868 PyObject_HEAD_INIT(NULL)
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2869 0, /*ob_size*/
20730
73cabe664c11 Oops. In the tp_name field, the name should be "_socket.socket", not
Guido van Rossum <guido@python.org>
parents: 20727
diff changeset
2870 "_socket.SSL", /*tp_name*/
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2871 sizeof(PySSLObject), /*tp_basicsize*/
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2872 0, /*tp_itemsize*/
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2873 /* methods */
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2874 (destructor)PySSL_dealloc, /*tp_dealloc*/
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2875 0, /*tp_print*/
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
2876 (getattrfunc)PySSL_getattr, /*tp_getattr*/
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2877 0, /*tp_setattr*/
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2878 0, /*tp_compare*/
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2879 0, /*tp_repr*/
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2880 0, /*tp_as_number*/
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2881 0, /*tp_as_sequence*/
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2882 0, /*tp_as_mapping*/
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2883 0, /*tp_hash*/
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2884 };
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2885
20505
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2886 /* helper routines for seeding the SSL PRNG */
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2887 static PyObject *
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2888 PySSL_RAND_add(PyObject *self, PyObject *args)
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2889 {
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2890 char *buf;
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2891 int len;
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2892 double entropy;
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2893
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2894 if (!PyArg_ParseTuple(args, "s#d:RAND_add", &buf, &len, &entropy))
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2895 return NULL;
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2896 RAND_add(buf, len, entropy);
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2897 Py_INCREF(Py_None);
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2898 return Py_None;
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2899 }
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2900
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2901 static char PySSL_RAND_add_doc[] =
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2902 "RAND_add(string, entropy)\n\
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2903 \n\
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2904 Mix string into the OpenSSL PRNG state. entropy (a float) is a lower\n\
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2905 bound on the entropy contained in string.";
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2906
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2907 static PyObject *
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2908 PySSL_RAND_status(PyObject *self)
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2909 {
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2910 return PyInt_FromLong(RAND_status());
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2911 }
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2912
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2913 static char PySSL_RAND_status_doc[] =
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2914 "RAND_status() -> 0 or 1\n\
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2915 \n\
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2916 Returns 1 if the OpenSSL PRNG has been seeded with enough data and 0 if not.\n\
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2917 It is necessary to seed the PRNG with RAND_add() on some platforms before\n\
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2918 using the ssl() function.";
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2919
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2920 static PyObject *
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2921 PySSL_RAND_egd(PyObject *self, PyObject *arg)
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2922 {
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2923 int bytes;
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2924
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2925 if (!PyString_Check(arg))
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2926 return PyErr_Format(PyExc_TypeError,
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2927 "RAND_egd() expected string, found %s",
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2928 arg->ob_type->tp_name);
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2929 bytes = RAND_egd(PyString_AS_STRING(arg));
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2930 if (bytes == -1) {
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2931 PyErr_SetString(PySSLErrorObject,
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2932 "EGD connection failed or EGD did not return "
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2933 "enough data to seed the PRNG");
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2934 return NULL;
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2935 }
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2936 return PyInt_FromLong(bytes);
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2937 }
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2938
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2939 static char PySSL_RAND_egd_doc[] =
20564
8dddfffb9f2b (Hopefully) fix SF bug #472675: CVS socketmodule now doesn't compile
Guido van Rossum <guido@python.org>
parents: 20505
diff changeset
2940 "RAND_egd(path) -> bytes\n\
20505
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2941 \n\
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2942 Queries the entropy gather daemon (EGD) on socket path. Returns number\n\
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2943 of bytes read. Raises socket.sslerror if connection to EGD fails or\n\
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2944 if it does provide enough data to seed PRNG.";
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2945
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2946 #endif /* USE_SSL */
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2947
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2948
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2949 /* 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
2950
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
2951 static PyMethodDef PySocket_methods[] = {
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2952 {"gethostbyname", PySocket_gethostbyname,
13817
3c0f75a2198f Use METH_VARARGS instead of numeric constant 1 in method def. tables
Andrew M. Kuchling <amk@amk.ca>
parents: 13761
diff changeset
2953 METH_VARARGS, gethostbyname_doc},
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2954 {"gethostbyname_ex", PySocket_gethostbyname_ex,
13817
3c0f75a2198f Use METH_VARARGS instead of numeric constant 1 in method def. tables
Andrew M. Kuchling <amk@amk.ca>
parents: 13761
diff changeset
2955 METH_VARARGS, ghbn_ex_doc},
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2956 {"gethostbyaddr", PySocket_gethostbyaddr,
13817
3c0f75a2198f Use METH_VARARGS instead of numeric constant 1 in method def. tables
Andrew M. Kuchling <amk@amk.ca>
parents: 13761
diff changeset
2957 METH_VARARGS, gethostbyaddr_doc},
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2958 {"gethostname", PySocket_gethostname,
13817
3c0f75a2198f Use METH_VARARGS instead of numeric constant 1 in method def. tables
Andrew M. Kuchling <amk@amk.ca>
parents: 13761
diff changeset
2959 METH_VARARGS, gethostname_doc},
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2960 {"getservbyname", PySocket_getservbyname,
13817
3c0f75a2198f Use METH_VARARGS instead of numeric constant 1 in method def. tables
Andrew M. Kuchling <amk@amk.ca>
parents: 13761
diff changeset
2961 METH_VARARGS, getservbyname_doc},
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2962 {"getprotobyname", PySocket_getprotobyname,
13817
3c0f75a2198f Use METH_VARARGS instead of numeric constant 1 in method def. tables
Andrew M. Kuchling <amk@amk.ca>
parents: 13761
diff changeset
2963 METH_VARARGS,getprotobyname_doc},
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
2964 #ifndef NO_DUP
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2965 {"fromfd", PySocket_fromfd,
13817
3c0f75a2198f Use METH_VARARGS instead of numeric constant 1 in method def. tables
Andrew M. Kuchling <amk@amk.ca>
parents: 13761
diff changeset
2966 METH_VARARGS, fromfd_doc},
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
2967 #endif
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2968 {"ntohs", PySocket_ntohs,
13817
3c0f75a2198f Use METH_VARARGS instead of numeric constant 1 in method def. tables
Andrew M. Kuchling <amk@amk.ca>
parents: 13761
diff changeset
2969 METH_VARARGS, ntohs_doc},
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2970 {"ntohl", PySocket_ntohl,
13817
3c0f75a2198f Use METH_VARARGS instead of numeric constant 1 in method def. tables
Andrew M. Kuchling <amk@amk.ca>
parents: 13761
diff changeset
2971 METH_VARARGS, ntohl_doc},
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2972 {"htons", PySocket_htons,
13817
3c0f75a2198f Use METH_VARARGS instead of numeric constant 1 in method def. tables
Andrew M. Kuchling <amk@amk.ca>
parents: 13761
diff changeset
2973 METH_VARARGS, htons_doc},
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2974 {"htonl", PySocket_htonl,
13817
3c0f75a2198f Use METH_VARARGS instead of numeric constant 1 in method def. tables
Andrew M. Kuchling <amk@amk.ca>
parents: 13761
diff changeset
2975 METH_VARARGS, htonl_doc},
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2976 {"inet_aton", PySocket_inet_aton,
13817
3c0f75a2198f Use METH_VARARGS instead of numeric constant 1 in method def. tables
Andrew M. Kuchling <amk@amk.ca>
parents: 13761
diff changeset
2977 METH_VARARGS, inet_aton_doc},
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2978 {"inet_ntoa", PySocket_inet_ntoa,
13817
3c0f75a2198f Use METH_VARARGS instead of numeric constant 1 in method def. tables
Andrew M. Kuchling <amk@amk.ca>
parents: 13761
diff changeset
2979 METH_VARARGS, inet_ntoa_doc},
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2980 {"getaddrinfo", PySocket_getaddrinfo,
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2981 METH_VARARGS, getaddrinfo_doc},
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2982 {"getnameinfo", PySocket_getnameinfo,
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
2983 METH_VARARGS, getnameinfo_doc},
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2984 #ifdef USE_SSL
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
2985 {"ssl", PySocket_ssl,
13817
3c0f75a2198f Use METH_VARARGS instead of numeric constant 1 in method def. tables
Andrew M. Kuchling <amk@amk.ca>
parents: 13761
diff changeset
2986 METH_VARARGS, ssl_doc},
20505
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2987 {"RAND_add", PySSL_RAND_add, METH_VARARGS,
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2988 PySSL_RAND_add_doc},
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2989 {"RAND_egd", PySSL_RAND_egd, METH_O,
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2990 PySSL_RAND_egd_doc},
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2991 {"RAND_status", (PyCFunction)PySSL_RAND_status, METH_NOARGS,
93841c5f475b Expose three OpenSSL API calls for dealing with the PRNG.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20440
diff changeset
2992 PySSL_RAND_status_doc},
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2993 #endif /* USE_SSL */
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2994 {NULL, NULL} /* Sentinel */
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2995 };
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2996
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2997
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2998 /* 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
2999 *
6367
2c29b8982643 Apply two changes, systematically:
Guido van Rossum <guido@python.org>
parents: 5697
diff changeset
3000 * Errors are silently ignored, for better or for worse...
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
3001 */
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3002 static void
13470
75b0e8cb0783 - ANSI-ification
Fredrik Lundh <fredrik@pythonware.com>
parents: 13447
diff changeset
3003 insint(PyObject *d, char *name, int value)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3004 {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
3005 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
3006 if (!v || PyDict_SetItemString(d, name, v))
6367
2c29b8982643 Apply two changes, systematically:
Guido van Rossum <guido@python.org>
parents: 5697
diff changeset
3007 PyErr_Clear();
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
3008
6367
2c29b8982643 Apply two changes, systematically:
Guido van Rossum <guido@python.org>
parents: 5697
diff changeset
3009 Py_XDECREF(v);
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3010 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3011
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
3012
3702
3408756ec601 changed windows test symbols; removed debug printf from sockets
Guido van Rossum <guido@python.org>
parents: 3700
diff changeset
3013 #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
3014
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
3015 /* 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
3016
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
3017 static void
13651
8a063423e0b7 Bunch of minor ANSIfications: 'void initfunc()' -> 'void initfunc(void)',
Thomas Wouters <thomas@python.org>
parents: 13554
diff changeset
3018 NTcleanup(void)
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
3019 {
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
3020 WSACleanup();
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
3021 }
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
3022
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
3023 static int
13651
8a063423e0b7 Bunch of minor ANSIfications: 'void initfunc()' -> 'void initfunc(void)',
Thomas Wouters <thomas@python.org>
parents: 13554
diff changeset
3024 NTinit(void)
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
3025 {
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
3026 WSADATA WSAData;
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
3027 int ret;
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
3028 char buf[100];
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
3029 ret = WSAStartup(0x0101, &WSAData);
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
3030 switch (ret) {
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
3031 case 0: /* no error */
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
3032 atexit(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
3033 return 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
3034 case WSASYSNOTREADY:
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
3035 PyErr_SetString(PyExc_ImportError,
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
3036 "WSAStartup failed: network not ready");
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
3037 break;
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
3038 case WSAVERNOTSUPPORTED:
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
3039 case WSAEINVAL:
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
3040 PyErr_SetString(PyExc_ImportError,
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
3041 "WSAStartup failed: requested version not supported");
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
3042 break;
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
3043 default:
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
3044 sprintf(buf, "WSAStartup failed: error code %d", ret);
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
3045 PyErr_SetString(PyExc_ImportError, buf);
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
3046 break;
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
3047 }
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
3048 return 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
3049 }
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
3050
3702
3408756ec601 changed windows test symbols; removed debug printf from sockets
Guido van Rossum <guido@python.org>
parents: 3700
diff changeset
3051 #endif /* 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
3052
6626
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3053 #if defined(PYOS_OS2)
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3054
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3055 /* Additional initialization and cleanup for OS/2 */
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3056
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3057 static void
13651
8a063423e0b7 Bunch of minor ANSIfications: 'void initfunc()' -> 'void initfunc(void)',
Thomas Wouters <thomas@python.org>
parents: 13554
diff changeset
3058 OS2cleanup(void)
6626
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3059 {
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3060 /* No cleanup is necessary for OS/2 Sockets */
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3061 }
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3062
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3063 static int
13651
8a063423e0b7 Bunch of minor ANSIfications: 'void initfunc()' -> 'void initfunc(void)',
Thomas Wouters <thomas@python.org>
parents: 13554
diff changeset
3064 OS2init(void)
6626
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3065 {
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3066 char reason[64];
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3067 int rc = sock_init();
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3068
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3069 if (rc == 0) {
6718
32f2eda2946c Left-aligned preprocessor directives and changed C++ comments to C
Guido van Rossum <guido@python.org>
parents: 6626
diff changeset
3070 atexit(OS2cleanup);
32f2eda2946c Left-aligned preprocessor directives and changed C++ comments to C
Guido van Rossum <guido@python.org>
parents: 6626
diff changeset
3071 return 1; /* Indicate Success */
6626
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3072 }
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3073
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3074 sprintf(reason, "OS/2 TCP/IP Error# %d", sock_errno());
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3075 PyErr_SetString(PyExc_ImportError, reason);
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3076
6718
32f2eda2946c Left-aligned preprocessor directives and changed C++ comments to C
Guido van Rossum <guido@python.org>
parents: 6626
diff changeset
3077 return 0; /* Indicate Failure */
6626
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3078 }
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3079
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3080 #endif /* PYOS_OS2 */
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3081
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
3082 /* Initialize this module.
6626
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3083 * This is called when the first 'import socket' is done,
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3084 * via a table in config.c, if config.c is compiled with USE_SOCKET
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3085 * defined.
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3086 *
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3087 * For MS_WINDOWS (which means any Windows variant), this module
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3088 * is actually called "_socket", and there's a wrapper "socket.py"
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3089 * which implements some missing functionality (such as makefile(),
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3090 * dup() and fromfd()). The import of "_socket" may fail with an
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3091 * ImportError exception if initialization of WINSOCK fails. When
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3092 * WINSOCK is initialized succesfully, a call to WSACleanup() is
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3093 * scheduled to be made at exit time.
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3094 *
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3095 * For OS/2, this module is also called "_socket" and uses a wrapper
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3096 * "socket.py" which implements that functionality that is missing
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3097 * when PC operating systems don't put socket descriptors in the
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3098 * operating system's filesystem layer.
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3099 */
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
3100
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
3101 static char module_doc[] =
14008
6c91ad9c0e06 Remove a lot of the confusing conditional compilation from the beginning
Fred Drake <fdrake@acm.org>
parents: 13830
diff changeset
3102 "Implementation module for socket operations. See the socket module\n\
6c91ad9c0e06 Remove a lot of the confusing conditional compilation from the beginning
Fred Drake <fdrake@acm.org>
parents: 13830
diff changeset
3103 for documentation.";
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
3104
9588
38023a425e48 Add DL_EXPORT() to all modules that could possibly be used
Guido van Rossum <guido@python.org>
parents: 9307
diff changeset
3105 DL_EXPORT(void)
13694
b54f11ada91e Create a new section of pyport.h to hold all external function declarations
Thomas Wouters <thomas@python.org>
parents: 13680
diff changeset
3106 init_socket(void)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3107 {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
3108 PyObject *m, *d;
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
3109 #ifdef RISCOS
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
3110 _kernel_swi_regs r;
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
3111 r.r[0]=0;
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
3112 _kernel_swi(0x43380, &r, &r);
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
3113 taskwindow = r.r[0];
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
3114 #else
3702
3408756ec601 changed windows test symbols; removed debug printf from sockets
Guido van Rossum <guido@python.org>
parents: 3700
diff changeset
3115 #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
3116 if (!NTinit())
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
3117 return;
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
3118 #else
6718
32f2eda2946c Left-aligned preprocessor directives and changed C++ comments to C
Guido van Rossum <guido@python.org>
parents: 6626
diff changeset
3119 #if defined(__TOS_OS2__)
6626
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3120 if (!OS2init())
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
3121 return;
14008
6c91ad9c0e06 Remove a lot of the confusing conditional compilation from the beginning
Fred Drake <fdrake@acm.org>
parents: 13830
diff changeset
3122 #endif /* __TOS_OS2__ */
6c91ad9c0e06 Remove a lot of the confusing conditional compilation from the beginning
Fred Drake <fdrake@acm.org>
parents: 13830
diff changeset
3123 #endif /* MS_WINDOWS */
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
3124 #endif /* RISCOS */
20727
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
3125 PySocketSock_Type.ob_type = &PyType_Type;
16106
28c414dcb3e1 SF Patch #103185, by jlt63: Some more standard modules cleanup for Cygwin
Guido van Rossum <guido@python.org>
parents: 15994
diff changeset
3126 #ifdef USE_SSL
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
3127 PySSL_Type.ob_type = &PyType_Type;
16106
28c414dcb3e1 SF Patch #103185, by jlt63: Some more standard modules cleanup for Cygwin
Guido van Rossum <guido@python.org>
parents: 15994
diff changeset
3128 #endif
8823
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
3129 m = Py_InitModule3("_socket", PySocket_methods, module_doc);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
3130 d = PyModule_GetDict(m);
6367
2c29b8982643 Apply two changes, systematically:
Guido van Rossum <guido@python.org>
parents: 5697
diff changeset
3131 PySocket_Error = PyErr_NewException("socket.error", NULL, NULL);
2c29b8982643 Apply two changes, systematically:
Guido van Rossum <guido@python.org>
parents: 5697
diff changeset
3132 if (PySocket_Error == NULL)
2c29b8982643 Apply two changes, systematically:
Guido van Rossum <guido@python.org>
parents: 5697
diff changeset
3133 return;
18996
9059e7c1d8b0 Auto-detect hstrerror. Raise socket.herror in PyH_Error. Register the three
Martin v. Löwis <martin@v.loewis.de>
parents: 18954
diff changeset
3134 PyDict_SetItemString(d, "error", PySocket_Error);
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3135 PyH_Error = PyErr_NewException("socket.herror", PySocket_Error, NULL);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3136 if (PyH_Error == NULL)
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3137 return;
18996
9059e7c1d8b0 Auto-detect hstrerror. Raise socket.herror in PyH_Error. Register the three
Martin v. Löwis <martin@v.loewis.de>
parents: 18954
diff changeset
3138 PyDict_SetItemString(d, "herror", PyH_Error);
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3139 PyGAI_Error = PyErr_NewException("socket.gaierror", PySocket_Error,
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3140 NULL);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3141 if (PyGAI_Error == NULL)
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3142 return;
18996
9059e7c1d8b0 Auto-detect hstrerror. Raise socket.herror in PyH_Error. Register the three
Martin v. Löwis <martin@v.loewis.de>
parents: 18954
diff changeset
3143 PyDict_SetItemString(d, "gaierror", PyGAI_Error);
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
3144 #ifdef USE_SSL
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
3145 SSL_load_error_strings();
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
3146 SSLeay_add_ssl_algorithms();
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
3147 PySSLErrorObject = PyErr_NewException("socket.sslerror", NULL, NULL);
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
3148 if (PySSLErrorObject == NULL)
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
3149 return;
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
3150 PyDict_SetItemString(d, "sslerror", PySSLErrorObject);
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
3151 if (PyDict_SetItemString(d, "SSLType",
20368
9e72bceb540b Lots of code reorganization with a few small API changes.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20367
diff changeset
3152 (PyObject *)&PySSL_Type) != 0)
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
3153 return;
20369
8830be3209a2 Add a bunch of SSL error constants
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20368
diff changeset
3154 PyModule_AddIntConstant(m, "SSL_ERROR_ZERO_RETURN",
8830be3209a2 Add a bunch of SSL error constants
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20368
diff changeset
3155 SSL_ERROR_ZERO_RETURN);
8830be3209a2 Add a bunch of SSL error constants
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20368
diff changeset
3156 PyModule_AddIntConstant(m, "SSL_ERROR_WANT_READ",
8830be3209a2 Add a bunch of SSL error constants
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20368
diff changeset
3157 SSL_ERROR_WANT_READ);
8830be3209a2 Add a bunch of SSL error constants
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20368
diff changeset
3158 PyModule_AddIntConstant(m, "SSL_ERROR_WANT_WRITE",
8830be3209a2 Add a bunch of SSL error constants
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20368
diff changeset
3159 SSL_ERROR_WANT_WRITE);
8830be3209a2 Add a bunch of SSL error constants
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20368
diff changeset
3160 PyModule_AddIntConstant(m, "SSL_ERROR_WANT_X509_LOOKUP",
8830be3209a2 Add a bunch of SSL error constants
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20368
diff changeset
3161 SSL_ERROR_WANT_X509_LOOKUP);
8830be3209a2 Add a bunch of SSL error constants
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20368
diff changeset
3162 PyModule_AddIntConstant(m, "SSL_ERROR_SYSCALL",
8830be3209a2 Add a bunch of SSL error constants
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20368
diff changeset
3163 SSL_ERROR_SYSCALL);
8830be3209a2 Add a bunch of SSL error constants
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20368
diff changeset
3164 PyModule_AddIntConstant(m, "SSL_ERROR_SSL",
8830be3209a2 Add a bunch of SSL error constants
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20368
diff changeset
3165 SSL_ERROR_SSL);
11527
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
3166 #endif /* USE_SSL */
5697
88b0b2a3aab5 socket_type -> SocketType
Guido van Rossum <guido@python.org>
parents: 5572
diff changeset
3167 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
3168 (PyObject *)&PySocketSock_Type) != 0)
6367
2c29b8982643 Apply two changes, systematically:
Guido van Rossum <guido@python.org>
parents: 5697
diff changeset
3169 return;
20727
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
3170 if (PyDict_SetItemString(d, "socket",
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
3171 (PyObject *)&PySocketSock_Type) != 0)
abd71e89840f Made SocketType and socket the same thing: a subclassable type whose
Guido van Rossum <guido@python.org>
parents: 20679
diff changeset
3172 return;
11182
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3173
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3174 /* Address families (we only support AF_INET and AF_UNIX) */
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3175 #ifdef AF_UNSPEC
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3176 insint(d, "AF_UNSPEC", AF_UNSPEC);
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3177 #endif
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3178 insint(d, "AF_INET", AF_INET);
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3179 #ifdef AF_INET6
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3180 insint(d, "AF_INET6", AF_INET6);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3181 #endif /* AF_INET6 */
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
3182 #ifdef AF_UNIX
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3183 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
3184 #endif /* AF_UNIX */
11182
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3185 #ifdef AF_AX25
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3186 insint(d, "AF_AX25", AF_AX25); /* Amateur Radio AX.25 */
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3187 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3188 #ifdef AF_IPX
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3189 insint(d, "AF_IPX", AF_IPX); /* Novell IPX */
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3190 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3191 #ifdef AF_APPLETALK
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3192 insint(d, "AF_APPLETALK", AF_APPLETALK); /* Appletalk DDP */
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3193 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3194 #ifdef AF_NETROM
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3195 insint(d, "AF_NETROM", AF_NETROM); /* Amateur radio NetROM */
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3196 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3197 #ifdef AF_BRIDGE
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3198 insint(d, "AF_BRIDGE", AF_BRIDGE); /* Multiprotocol bridge */
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3199 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3200 #ifdef AF_AAL5
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3201 insint(d, "AF_AAL5", AF_AAL5); /* Reserved for Werner's ATM */
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3202 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3203 #ifdef AF_X25
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3204 insint(d, "AF_X25", AF_X25); /* Reserved for X.25 project */
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3205 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3206 #ifdef AF_INET6
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3207 insint(d, "AF_INET6", AF_INET6); /* IP version 6 */
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3208 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3209 #ifdef AF_ROSE
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3210 insint(d, "AF_ROSE", AF_ROSE); /* Amateur Radio X.25 PLP */
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3211 #endif
19151
cd44254360b6 Autotest for netpacket/packet.h, as it is not available on all Linux versions.
Martin v. Löwis <martin@v.loewis.de>
parents: 18997
diff changeset
3212 #ifdef HAVE_NETPACKET_PACKET_H
16410
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
3213 insint(d, "AF_PACKET", AF_PACKET);
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
3214 insint(d, "PF_PACKET", PF_PACKET);
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
3215 insint(d, "PACKET_HOST", PACKET_HOST);
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
3216 insint(d, "PACKET_BROADCAST", PACKET_BROADCAST);
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
3217 insint(d, "PACKET_MULTICAST", PACKET_MULTICAST);
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
3218 insint(d, "PACKET_OTHERHOST", PACKET_OTHERHOST);
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
3219 insint(d, "PACKET_OUTGOING", PACKET_OUTGOING);
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
3220 insint(d, "PACKET_LOOPBACK", PACKET_LOOPBACK);
3d4a7cd0bf17 SF patch 101137 from Grant Edwards
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 16400
diff changeset
3221 insint(d, "PACKET_FASTROUTE", PACKET_FASTROUTE);
16947
b25131bc6ec7 RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents: 16472
diff changeset
3222 #endif
11182
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3223
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3224 /* Socket types */
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3225 insint(d, "SOCK_STREAM", SOCK_STREAM);
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3226 insint(d, "SOCK_DGRAM", SOCK_DGRAM);
8823
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
3227 #ifndef __BEOS__
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
3228 /* We have incomplete socket support. */
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3229 insint(d, "SOCK_RAW", SOCK_RAW);
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3230 insint(d, "SOCK_SEQPACKET", SOCK_SEQPACKET);
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3231 insint(d, "SOCK_RDM", SOCK_RDM);
8823
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
3232 #endif
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3233
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3234 #ifdef SO_DEBUG
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3235 insint(d, "SO_DEBUG", SO_DEBUG);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3236 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3237 #ifdef SO_ACCEPTCONN
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3238 insint(d, "SO_ACCEPTCONN", SO_ACCEPTCONN);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3239 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3240 #ifdef SO_REUSEADDR
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3241 insint(d, "SO_REUSEADDR", SO_REUSEADDR);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3242 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3243 #ifdef SO_KEEPALIVE
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3244 insint(d, "SO_KEEPALIVE", SO_KEEPALIVE);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3245 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3246 #ifdef SO_DONTROUTE
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3247 insint(d, "SO_DONTROUTE", SO_DONTROUTE);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3248 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3249 #ifdef SO_BROADCAST
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3250 insint(d, "SO_BROADCAST", SO_BROADCAST);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3251 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3252 #ifdef SO_USELOOPBACK
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3253 insint(d, "SO_USELOOPBACK", SO_USELOOPBACK);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3254 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3255 #ifdef SO_LINGER
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3256 insint(d, "SO_LINGER", SO_LINGER);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3257 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3258 #ifdef SO_OOBINLINE
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3259 insint(d, "SO_OOBINLINE", SO_OOBINLINE);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3260 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3261 #ifdef SO_REUSEPORT
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3262 insint(d, "SO_REUSEPORT", SO_REUSEPORT);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3263 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3264 #ifdef SO_SNDBUF
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3265 insint(d, "SO_SNDBUF", SO_SNDBUF);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3266 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3267 #ifdef SO_RCVBUF
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3268 insint(d, "SO_RCVBUF", SO_RCVBUF);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3269 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3270 #ifdef SO_SNDLOWAT
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3271 insint(d, "SO_SNDLOWAT", SO_SNDLOWAT);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3272 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3273 #ifdef SO_RCVLOWAT
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3274 insint(d, "SO_RCVLOWAT", SO_RCVLOWAT);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3275 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3276 #ifdef SO_SNDTIMEO
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3277 insint(d, "SO_SNDTIMEO", SO_SNDTIMEO);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3278 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3279 #ifdef SO_RCVTIMEO
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3280 insint(d, "SO_RCVTIMEO", SO_RCVTIMEO);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3281 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3282 #ifdef SO_ERROR
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3283 insint(d, "SO_ERROR", SO_ERROR);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3284 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3285 #ifdef SO_TYPE
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3286 insint(d, "SO_TYPE", SO_TYPE);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3287 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3288
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3289 /* Maximum number of connections for "listen" */
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3290 #ifdef SOMAXCONN
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3291 insint(d, "SOMAXCONN", SOMAXCONN);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3292 #else
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3293 insint(d, "SOMAXCONN", 5); /* Common value */
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3294 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3295
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3296 /* Flags for send, recv */
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3297 #ifdef MSG_OOB
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3298 insint(d, "MSG_OOB", MSG_OOB);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3299 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3300 #ifdef MSG_PEEK
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3301 insint(d, "MSG_PEEK", MSG_PEEK);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3302 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3303 #ifdef MSG_DONTROUTE
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3304 insint(d, "MSG_DONTROUTE", MSG_DONTROUTE);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3305 #endif
12492
1725e802e3eb Patch by Charles G Waldman:
Guido van Rossum <guido@python.org>
parents: 12479
diff changeset
3306 #ifdef MSG_DONTWAIT
12493
04cfa1341a50 Fix typo in last patch -- the symbol's name is MSG_DONWAIT, not
Guido van Rossum <guido@python.org>
parents: 12492
diff changeset
3307 insint(d, "MSG_DONTWAIT", MSG_DONTWAIT);
12492
1725e802e3eb Patch by Charles G Waldman:
Guido van Rossum <guido@python.org>
parents: 12479
diff changeset
3308 #endif
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3309 #ifdef MSG_EOR
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3310 insint(d, "MSG_EOR", MSG_EOR);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3311 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3312 #ifdef MSG_TRUNC
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3313 insint(d, "MSG_TRUNC", MSG_TRUNC);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3314 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3315 #ifdef MSG_CTRUNC
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3316 insint(d, "MSG_CTRUNC", MSG_CTRUNC);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3317 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3318 #ifdef MSG_WAITALL
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3319 insint(d, "MSG_WAITALL", MSG_WAITALL);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3320 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3321 #ifdef MSG_BTAG
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3322 insint(d, "MSG_BTAG", MSG_BTAG);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3323 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3324 #ifdef MSG_ETAG
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3325 insint(d, "MSG_ETAG", MSG_ETAG);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3326 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3327
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3328 /* Protocol level and numbers, usable for [gs]etsockopt */
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3329 #ifdef SOL_SOCKET
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3330 insint(d, "SOL_SOCKET", SOL_SOCKET);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3331 #endif
11182
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3332 #ifdef SOL_IP
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3333 insint(d, "SOL_IP", SOL_IP);
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3334 #else
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3335 insint(d, "SOL_IP", 0);
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3336 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3337 #ifdef SOL_IPX
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3338 insint(d, "SOL_IPX", SOL_IPX);
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3339 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3340 #ifdef SOL_AX25
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3341 insint(d, "SOL_AX25", SOL_AX25);
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3342 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3343 #ifdef SOL_ATALK
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3344 insint(d, "SOL_ATALK", SOL_ATALK);
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3345 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3346 #ifdef SOL_NETROM
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3347 insint(d, "SOL_NETROM", SOL_NETROM);
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3348 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3349 #ifdef SOL_ROSE
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3350 insint(d, "SOL_ROSE", SOL_ROSE);
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3351 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3352 #ifdef SOL_TCP
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3353 insint(d, "SOL_TCP", SOL_TCP);
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3354 #else
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3355 insint(d, "SOL_TCP", 6);
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3356 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3357 #ifdef SOL_UDP
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3358 insint(d, "SOL_UDP", SOL_UDP);
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3359 #else
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3360 insint(d, "SOL_UDP", 17);
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3361 #endif
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3362 #ifdef IPPROTO_IP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3363 insint(d, "IPPROTO_IP", IPPROTO_IP);
8439
534602746079 Some systems (e.g. Linux) use enums for some symbols (like IPPROTO_IP)
Guido van Rossum <guido@python.org>
parents: 7942
diff changeset
3364 #else
534602746079 Some systems (e.g. Linux) use enums for some symbols (like IPPROTO_IP)
Guido van Rossum <guido@python.org>
parents: 7942
diff changeset
3365 insint(d, "IPPROTO_IP", 0);
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3366 #endif
18997
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3367 #ifdef IPPROTO_HOPOPTS
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3368 insint(d, "IPPROTO_HOPOPTS", IPPROTO_HOPOPTS);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3369 #endif
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3370 #ifdef IPPROTO_ICMP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3371 insint(d, "IPPROTO_ICMP", IPPROTO_ICMP);
8439
534602746079 Some systems (e.g. Linux) use enums for some symbols (like IPPROTO_IP)
Guido van Rossum <guido@python.org>
parents: 7942
diff changeset
3372 #else
534602746079 Some systems (e.g. Linux) use enums for some symbols (like IPPROTO_IP)
Guido van Rossum <guido@python.org>
parents: 7942
diff changeset
3373 insint(d, "IPPROTO_ICMP", 1);
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3374 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3375 #ifdef IPPROTO_IGMP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3376 insint(d, "IPPROTO_IGMP", IPPROTO_IGMP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3377 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3378 #ifdef IPPROTO_GGP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3379 insint(d, "IPPROTO_GGP", IPPROTO_GGP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3380 #endif
18997
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3381 #ifdef IPPROTO_IPV4
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3382 insint(d, "IPPROTO_IPV4", IPPROTO_IPV4);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3383 #endif
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3384 #ifdef IPPROTO_IPIP
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3385 insint(d, "IPPROTO_IPIP", IPPROTO_IPIP);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3386 #endif
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3387 #ifdef IPPROTO_TCP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3388 insint(d, "IPPROTO_TCP", IPPROTO_TCP);
8439
534602746079 Some systems (e.g. Linux) use enums for some symbols (like IPPROTO_IP)
Guido van Rossum <guido@python.org>
parents: 7942
diff changeset
3389 #else
534602746079 Some systems (e.g. Linux) use enums for some symbols (like IPPROTO_IP)
Guido van Rossum <guido@python.org>
parents: 7942
diff changeset
3390 insint(d, "IPPROTO_TCP", 6);
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3391 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3392 #ifdef IPPROTO_EGP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3393 insint(d, "IPPROTO_EGP", IPPROTO_EGP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3394 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3395 #ifdef IPPROTO_PUP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3396 insint(d, "IPPROTO_PUP", IPPROTO_PUP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3397 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3398 #ifdef IPPROTO_UDP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3399 insint(d, "IPPROTO_UDP", IPPROTO_UDP);
8439
534602746079 Some systems (e.g. Linux) use enums for some symbols (like IPPROTO_IP)
Guido van Rossum <guido@python.org>
parents: 7942
diff changeset
3400 #else
534602746079 Some systems (e.g. Linux) use enums for some symbols (like IPPROTO_IP)
Guido van Rossum <guido@python.org>
parents: 7942
diff changeset
3401 insint(d, "IPPROTO_UDP", 17);
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3402 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3403 #ifdef IPPROTO_IDP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3404 insint(d, "IPPROTO_IDP", IPPROTO_IDP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3405 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3406 #ifdef IPPROTO_HELLO
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3407 insint(d, "IPPROTO_HELLO", IPPROTO_HELLO);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3408 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3409 #ifdef IPPROTO_ND
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3410 insint(d, "IPPROTO_ND", IPPROTO_ND);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3411 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3412 #ifdef IPPROTO_TP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3413 insint(d, "IPPROTO_TP", IPPROTO_TP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3414 #endif
18997
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3415 #ifdef IPPROTO_IPV6
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3416 insint(d, "IPPROTO_IPV6", IPPROTO_IPV6);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3417 #endif
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3418 #ifdef IPPROTO_ROUTING
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3419 insint(d, "IPPROTO_ROUTING", IPPROTO_ROUTING);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3420 #endif
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3421 #ifdef IPPROTO_FRAGMENT
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3422 insint(d, "IPPROTO_FRAGMENT", IPPROTO_FRAGMENT);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3423 #endif
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3424 #ifdef IPPROTO_RSVP
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3425 insint(d, "IPPROTO_RSVP", IPPROTO_RSVP);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3426 #endif
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3427 #ifdef IPPROTO_GRE
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3428 insint(d, "IPPROTO_GRE", IPPROTO_GRE);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3429 #endif
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3430 #ifdef IPPROTO_ESP
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3431 insint(d, "IPPROTO_ESP", IPPROTO_ESP);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3432 #endif
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3433 #ifdef IPPROTO_AH
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3434 insint(d, "IPPROTO_AH", IPPROTO_AH);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3435 #endif
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3436 #ifdef IPPROTO_MOBILE
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3437 insint(d, "IPPROTO_MOBILE", IPPROTO_MOBILE);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3438 #endif
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3439 #ifdef IPPROTO_ICMPV6
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3440 insint(d, "IPPROTO_ICMPV6", IPPROTO_ICMPV6);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3441 #endif
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3442 #ifdef IPPROTO_NONE
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3443 insint(d, "IPPROTO_NONE", IPPROTO_NONE);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3444 #endif
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3445 #ifdef IPPROTO_DSTOPTS
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3446 insint(d, "IPPROTO_DSTOPTS", IPPROTO_DSTOPTS);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3447 #endif
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3448 #ifdef IPPROTO_XTP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3449 insint(d, "IPPROTO_XTP", IPPROTO_XTP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3450 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3451 #ifdef IPPROTO_EON
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3452 insint(d, "IPPROTO_EON", IPPROTO_EON);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3453 #endif
18997
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3454 #ifdef IPPROTO_PIM
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3455 insint(d, "IPPROTO_PIM", IPPROTO_PIM);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3456 #endif
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3457 #ifdef IPPROTO_IPCOMP
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3458 insint(d, "IPPROTO_IPCOMP", IPPROTO_IPCOMP);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3459 #endif
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3460 #ifdef IPPROTO_VRRP
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3461 insint(d, "IPPROTO_VRRP", IPPROTO_VRRP);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3462 #endif
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3463 #ifdef IPPROTO_BIP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3464 insint(d, "IPPROTO_BIP", IPPROTO_BIP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3465 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3466 /**/
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3467 #ifdef IPPROTO_RAW
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3468 insint(d, "IPPROTO_RAW", IPPROTO_RAW);
8439
534602746079 Some systems (e.g. Linux) use enums for some symbols (like IPPROTO_IP)
Guido van Rossum <guido@python.org>
parents: 7942
diff changeset
3469 #else
534602746079 Some systems (e.g. Linux) use enums for some symbols (like IPPROTO_IP)
Guido van Rossum <guido@python.org>
parents: 7942
diff changeset
3470 insint(d, "IPPROTO_RAW", 255);
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3471 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3472 #ifdef IPPROTO_MAX
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3473 insint(d, "IPPROTO_MAX", IPPROTO_MAX);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3474 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3475
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3476 /* Some port configuration */
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3477 #ifdef IPPORT_RESERVED
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3478 insint(d, "IPPORT_RESERVED", IPPORT_RESERVED);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3479 #else
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3480 insint(d, "IPPORT_RESERVED", 1024);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3481 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3482 #ifdef IPPORT_USERRESERVED
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3483 insint(d, "IPPORT_USERRESERVED", IPPORT_USERRESERVED);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3484 #else
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3485 insint(d, "IPPORT_USERRESERVED", 5000);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3486 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3487
2369
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3488 /* Some reserved IP v.4 addresses */
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3489 #ifdef INADDR_ANY
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3490 insint(d, "INADDR_ANY", INADDR_ANY);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3491 #else
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3492 insint(d, "INADDR_ANY", 0x00000000);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3493 #endif
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3494 #ifdef INADDR_BROADCAST
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3495 insint(d, "INADDR_BROADCAST", INADDR_BROADCAST);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3496 #else
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3497 insint(d, "INADDR_BROADCAST", 0xffffffff);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3498 #endif
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3499 #ifdef INADDR_LOOPBACK
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3500 insint(d, "INADDR_LOOPBACK", INADDR_LOOPBACK);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3501 #else
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3502 insint(d, "INADDR_LOOPBACK", 0x7F000001);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3503 #endif
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3504 #ifdef INADDR_UNSPEC_GROUP
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3505 insint(d, "INADDR_UNSPEC_GROUP", INADDR_UNSPEC_GROUP);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3506 #else
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3507 insint(d, "INADDR_UNSPEC_GROUP", 0xe0000000);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3508 #endif
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3509 #ifdef INADDR_ALLHOSTS_GROUP
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3510 insint(d, "INADDR_ALLHOSTS_GROUP", INADDR_ALLHOSTS_GROUP);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3511 #else
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3512 insint(d, "INADDR_ALLHOSTS_GROUP", 0xe0000001);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3513 #endif
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3514 #ifdef INADDR_MAX_LOCAL_GROUP
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3515 insint(d, "INADDR_MAX_LOCAL_GROUP", INADDR_MAX_LOCAL_GROUP);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3516 #else
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3517 insint(d, "INADDR_MAX_LOCAL_GROUP", 0xe00000ff);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3518 #endif
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3519 #ifdef INADDR_NONE
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3520 insint(d, "INADDR_NONE", INADDR_NONE);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3521 #else
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3522 insint(d, "INADDR_NONE", 0xffffffff);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3523 #endif
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
3524
18997
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3525 /* IPv4 [gs]etsockopt options */
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3526 #ifdef IP_OPTIONS
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3527 insint(d, "IP_OPTIONS", IP_OPTIONS);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3528 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3529 #ifdef IP_HDRINCL
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3530 insint(d, "IP_HDRINCL", IP_HDRINCL);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3531 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3532 #ifdef IP_TOS
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3533 insint(d, "IP_TOS", IP_TOS);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3534 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3535 #ifdef IP_TTL
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3536 insint(d, "IP_TTL", IP_TTL);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3537 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3538 #ifdef IP_RECVOPTS
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3539 insint(d, "IP_RECVOPTS", IP_RECVOPTS);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3540 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3541 #ifdef IP_RECVRETOPTS
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3542 insint(d, "IP_RECVRETOPTS", IP_RECVRETOPTS);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3543 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3544 #ifdef IP_RECVDSTADDR
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3545 insint(d, "IP_RECVDSTADDR", IP_RECVDSTADDR);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3546 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3547 #ifdef IP_RETOPTS
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3548 insint(d, "IP_RETOPTS", IP_RETOPTS);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3549 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3550 #ifdef IP_MULTICAST_IF
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3551 insint(d, "IP_MULTICAST_IF", IP_MULTICAST_IF);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3552 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3553 #ifdef IP_MULTICAST_TTL
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3554 insint(d, "IP_MULTICAST_TTL", IP_MULTICAST_TTL);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3555 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3556 #ifdef IP_MULTICAST_LOOP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3557 insint(d, "IP_MULTICAST_LOOP", IP_MULTICAST_LOOP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3558 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3559 #ifdef IP_ADD_MEMBERSHIP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3560 insint(d, "IP_ADD_MEMBERSHIP", IP_ADD_MEMBERSHIP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3561 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3562 #ifdef IP_DROP_MEMBERSHIP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3563 insint(d, "IP_DROP_MEMBERSHIP", IP_DROP_MEMBERSHIP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
3564 #endif
11182
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3565 #ifdef IP_DEFAULT_MULTICAST_TTL
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3566 insint(d, "IP_DEFAULT_MULTICAST_TTL", IP_DEFAULT_MULTICAST_TTL);
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3567 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3568 #ifdef IP_DEFAULT_MULTICAST_LOOP
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3569 insint(d, "IP_DEFAULT_MULTICAST_LOOP", IP_DEFAULT_MULTICAST_LOOP);
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3570 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3571 #ifdef IP_MAX_MEMBERSHIPS
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3572 insint(d, "IP_MAX_MEMBERSHIPS", IP_MAX_MEMBERSHIPS);
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3573 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3574
18997
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3575 /* IPv6 [gs]etsockopt options, defined in RFC2553 */
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3576 #ifdef IPV6_JOIN_GROUP
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3577 insint(d, "IPV6_JOIN_GROUP", IPV6_JOIN_GROUP);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3578 #endif
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3579 #ifdef IPV6_LEAVE_GROUP
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3580 insint(d, "IPV6_LEAVE_GROUP", IPV6_LEAVE_GROUP);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3581 #endif
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3582 #ifdef IPV6_MULTICAST_HOPS
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3583 insint(d, "IPV6_MULTICAST_HOPS", IPV6_MULTICAST_HOPS);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3584 #endif
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3585 #ifdef IPV6_MULTICAST_IF
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3586 insint(d, "IPV6_MULTICAST_IF", IPV6_MULTICAST_IF);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3587 #endif
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3588 #ifdef IPV6_MULTICAST_LOOP
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3589 insint(d, "IPV6_MULTICAST_LOOP", IPV6_MULTICAST_LOOP);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3590 #endif
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3591 #ifdef IPV6_UNICAST_HOPS
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3592 insint(d, "IPV6_UNICAST_HOPS", IPV6_UNICAST_HOPS);
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3593 #endif
9fc4a5abb369 Add more constants. Contributed by itojun.
Martin v. Löwis <martin@v.loewis.de>
parents: 18996
diff changeset
3594
11182
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3595 /* TCP options */
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3596 #ifdef TCP_NODELAY
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3597 insint(d, "TCP_NODELAY", TCP_NODELAY);
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3598 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3599 #ifdef TCP_MAXSEG
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3600 insint(d, "TCP_MAXSEG", TCP_MAXSEG);
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3601 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3602
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3603 /* IPX options */
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3604 #ifdef IPX_TYPE
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3605 insint(d, "IPX_TYPE", IPX_TYPE);
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
3606 #endif
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
3607
18794
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3608 /* get{addr,name}info parameters */
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3609 #ifdef EAI_ADDRFAMILY
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3610 insint(d, "EAI_ADDRFAMILY", EAI_ADDRFAMILY);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3611 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3612 #ifdef EAI_AGAIN
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3613 insint(d, "EAI_AGAIN", EAI_AGAIN);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3614 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3615 #ifdef EAI_BADFLAGS
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3616 insint(d, "EAI_BADFLAGS", EAI_BADFLAGS);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3617 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3618 #ifdef EAI_FAIL
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3619 insint(d, "EAI_FAIL", EAI_FAIL);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3620 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3621 #ifdef EAI_FAMILY
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3622 insint(d, "EAI_FAMILY", EAI_FAMILY);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3623 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3624 #ifdef EAI_MEMORY
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3625 insint(d, "EAI_MEMORY", EAI_MEMORY);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3626 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3627 #ifdef EAI_NODATA
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3628 insint(d, "EAI_NODATA", EAI_NODATA);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3629 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3630 #ifdef EAI_NONAME
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3631 insint(d, "EAI_NONAME", EAI_NONAME);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3632 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3633 #ifdef EAI_SERVICE
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3634 insint(d, "EAI_SERVICE", EAI_SERVICE);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3635 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3636 #ifdef EAI_SOCKTYPE
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3637 insint(d, "EAI_SOCKTYPE", EAI_SOCKTYPE);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3638 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3639 #ifdef EAI_SYSTEM
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3640 insint(d, "EAI_SYSTEM", EAI_SYSTEM);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3641 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3642 #ifdef EAI_BADHINTS
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3643 insint(d, "EAI_BADHINTS", EAI_BADHINTS);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3644 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3645 #ifdef EAI_PROTOCOL
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3646 insint(d, "EAI_PROTOCOL", EAI_PROTOCOL);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3647 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3648 #ifdef EAI_MAX
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3649 insint(d, "EAI_MAX", EAI_MAX);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3650 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3651 #ifdef AI_PASSIVE
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3652 insint(d, "AI_PASSIVE", AI_PASSIVE);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3653 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3654 #ifdef AI_CANONNAME
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3655 insint(d, "AI_CANONNAME", AI_CANONNAME);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3656 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3657 #ifdef AI_NUMERICHOST
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3658 insint(d, "AI_NUMERICHOST", AI_NUMERICHOST);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3659 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3660 #ifdef AI_MASK
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3661 insint(d, "AI_MASK", AI_MASK);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3662 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3663 #ifdef AI_ALL
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3664 insint(d, "AI_ALL", AI_ALL);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3665 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3666 #ifdef AI_V4MAPPED_CFG
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3667 insint(d, "AI_V4MAPPED_CFG", AI_V4MAPPED_CFG);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3668 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3669 #ifdef AI_ADDRCONFIG
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3670 insint(d, "AI_ADDRCONFIG", AI_ADDRCONFIG);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3671 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3672 #ifdef AI_V4MAPPED
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3673 insint(d, "AI_V4MAPPED", AI_V4MAPPED);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3674 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3675 #ifdef AI_DEFAULT
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3676 insint(d, "AI_DEFAULT", AI_DEFAULT);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3677 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3678 #ifdef NI_MAXHOST
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3679 insint(d, "NI_MAXHOST", NI_MAXHOST);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3680 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3681 #ifdef NI_MAXSERV
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3682 insint(d, "NI_MAXSERV", NI_MAXSERV);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3683 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3684 #ifdef NI_NOFQDN
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3685 insint(d, "NI_NOFQDN", NI_NOFQDN);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3686 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3687 #ifdef NI_NUMERICHOST
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3688 insint(d, "NI_NUMERICHOST", NI_NUMERICHOST);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3689 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3690 #ifdef NI_NAMEREQD
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3691 insint(d, "NI_NAMEREQD", NI_NAMEREQD);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3692 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3693 #ifdef NI_NUMERICSERV
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3694 insint(d, "NI_NUMERICSERV", NI_NUMERICSERV);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3695 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3696 #ifdef NI_DGRAM
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3697 insint(d, "NI_DGRAM", NI_DGRAM);
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3698 #endif
4d0ea4c2386d Patch #401196: IPv6 extensions to the socket module.
Martin v. Löwis <martin@v.loewis.de>
parents: 18790
diff changeset
3699
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
3700 /* Initialize gethostbyname lock */
10442
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
3701 #ifdef USE_GETHOSTBYNAME_LOCK
9679
877d23bd5bdc Thanks to Chris Herborth, the thread primitives now have proper Py*
Guido van Rossum <guido@python.org>
parents: 9588
diff changeset
3702 gethostbyname_lock = PyThread_allocate_lock();
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
3703 #endif
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3704 }
18262
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3705
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3706 /* Simplistic emulation code for inet_pton that only works for IPv4 */
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3707 #ifndef HAVE_INET_PTON
18264
3d9164d95e78 Fix typos in inet_pton/inet_ntop.
Martin v. Löwis <martin@v.loewis.de>
parents: 18263
diff changeset
3708 int
18790
7cd22bf56d7b Silence warnings in MSVC++: hide unused variables, add constness back to
Martin v. Löwis <martin@v.loewis.de>
parents: 18753
diff changeset
3709 inet_pton (int af, const char *src, void *dst)
18262
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3710 {
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3711 if(af == AF_INET){
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3712 long packed_addr;
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3713 #ifdef USE_GUSI1
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3714 packed_addr = (long)inet_addr(src).s_addr;
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3715 #else
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3716 packed_addr = inet_addr(src);
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3717 #endif
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3718 if (packed_addr == INADDR_NONE)
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3719 return 0;
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3720 memcpy(dst, &packed_addr, 4);
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3721 return 1;
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3722 }
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3723 /* Should set errno to EAFNOSUPPORT */
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3724 return -1;
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3725 }
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3726
18790
7cd22bf56d7b Silence warnings in MSVC++: hide unused variables, add constness back to
Martin v. Löwis <martin@v.loewis.de>
parents: 18753
diff changeset
3727 const char *
7cd22bf56d7b Silence warnings in MSVC++: hide unused variables, add constness back to
Martin v. Löwis <martin@v.loewis.de>
parents: 18753
diff changeset
3728 inet_ntop(int af, const void *src, char *dst, socklen_t size)
18262
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3729 {
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3730 if (af == AF_INET) {
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3731 struct in_addr packed_addr;
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3732 if (size < 16)
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3733 /* Should set errno to ENOSPC. */
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3734 return NULL;
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3735 memcpy(&packed_addr, src, sizeof(packed_addr));
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3736 return strncpy(dst, inet_ntoa(packed_addr), size);
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3737 }
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3738 /* Should set errno to EAFNOSUPPORT */
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3739 return NULL;
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3740 }
6b0a8157be3b Emulate inet_{pton,ntop} on systems that don't provide it.
Martin v. Löwis <martin@v.loewis.de>
parents: 18253
diff changeset
3741 #endif