Mercurial > cpython-lru_cache-weakref

annotate Modules/socketmodule.c @ 11865:2fa89e657a4e legacy-trunk

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Fix a typo in Barry's checkin. Reported both by Gerrit Holl and Mark Favas.
author Guido van Rossum <guido@python.org>
date Sun, 27 Feb 2000 15:35:47 +0000
parents 28b8585354de
children dc65c5f6ad7c
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1 /***********************************************************
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2 Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
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3 The Netherlands.
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4
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5 All Rights Reserved
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6
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7 Permission to use, copy, modify, and distribute this software and its
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8 documentation for any purpose and without fee is hereby granted,
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9 provided that the above copyright notice appear in all copies and that
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10 both that copyright notice and this permission notice appear in
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11 supporting documentation, and that the names of Stichting Mathematisch
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12 Centrum or CWI or Corporation for National Research Initiatives or
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13 CNRI not be used in advertising or publicity pertaining to
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14 distribution of the software without specific, written prior
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15 permission.
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16
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17 While CWI is the initial source for this software, a modified version
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18 is made available by the Corporation for National Research Initiatives
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19 (CNRI) at the Internet address ftp://ftp.python.org.
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20
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21 STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH
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22 REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
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23 MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH
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24 CENTRUM OR CNRI BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
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25 DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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26 PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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27 TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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28 PERFORMANCE OF THIS SOFTWARE.
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29
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30 ******************************************************************/
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31
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32 /* Socket module */
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33
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34 /* SSL support based on patches by Brian E Gallew and Laszlo Kovacs */
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35
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36 /*
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37 This module provides an interface to Berkeley socket IPC.
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38
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39 Limitations:
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40
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41 - only AF_INET and AF_UNIX address families are supported
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42 - no read/write operations (use send/recv or makefile instead)
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43 - additional restrictions apply on Windows
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44
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45 Module interface:
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46
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47 - socket.error: exception raised for socket specific errors
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48 - socket.gethostbyname(hostname) --> host IP address (string: 'dd.dd.dd.dd')
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49 - socket.gethostbyaddr(IP address) --> (hostname, [alias, ...], [IP addr, ...])
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50 - socket.gethostname() --> host name (string: 'spam' or 'spam.domain.com')
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51 - socket.getprotobyname(protocolname) --> protocol number
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52 - socket.getservbyname(servicename, protocolname) --> port number
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53 - socket.socket(family, type [, proto]) --> new socket object
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54 - socket.ntohs(16 bit value) --> new int object
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55 - socket.ntohl(32 bit value) --> new int object
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56 - socket.htons(16 bit value) --> new int object
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57 - socket.htonl(32 bit value) --> new int object
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58 - socket.AF_INET, socket.SOCK_STREAM, etc.: constants from <socket.h>
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59 - socket.inet_aton(IP address) -> 32-bit packed IP representation
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60 - socket.inet_ntoa(packed IP) -> IP address string
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61 - socket.ssl(socket, keyfile, certfile) -> new ssl object
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62 - an Internet socket address is a pair (hostname, port)
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63 where hostname can be anything recognized by gethostbyname()
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64 (including the dd.dd.dd.dd notation) and port is in host byte order
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65 - where a hostname is returned, the dd.dd.dd.dd notation is used
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66 - a UNIX domain socket address is a string specifying the pathname
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67
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68 Socket methods:
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69
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70 - s.accept() --> new socket object, sockaddr
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71 - s.bind(sockaddr) --> None
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72 - s.close() --> None
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73 - s.connect(sockaddr) --> None
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74 - s.connect_ex(sockaddr) --> 0 or errno (handy for e.g. async connect)
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75 - s.fileno() --> file descriptor
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76 - s.dup() --> same as socket.fromfd(os.dup(s.fileno(), ...)
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77 - s.getpeername() --> sockaddr
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78 - s.getsockname() --> sockaddr
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79 - s.getsockopt(level, optname[, buflen]) --> int or string
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80 - s.listen(backlog) --> None
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81 - s.makefile([mode[, bufsize]]) --> file object
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82 - s.recv(buflen [,flags]) --> string
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83 - s.recvfrom(buflen [,flags]) --> string, sockaddr
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84 - s.send(string [,flags]) --> nbytes
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85 - s.sendto(string, [flags,] sockaddr) --> nbytes
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86 - s.setblocking(0 | 1) --> None
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87 - s.setsockopt(level, optname, value) --> None
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88 - s.shutdown(how) --> None
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89 - repr(s) --> "<socket object, fd=%d, family=%d, type=%d, protocol=%d>"
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90
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91 */
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92
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93 #include "Python.h"
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94
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95 /* Hacks for gethostbyname_r(). On some non-Linux platforms, the configure
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96 script doesn't get this right, so we hardcode some platform checks below.
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97 On the other hand, not all Linux versions agree, so there the settings
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98 computed by the configure script are needed! */
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99
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100 #ifndef linux
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101 #undef HAVE_GETHOSTBYNAME_R_3_ARG
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102 #undef HAVE_GETHOSTBYNAME_R_5_ARG
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103 #undef HAVE_GETHOSTBYNAME_R_6_ARG
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104 #endif
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105
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106 #ifndef WITH_THREAD
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107 #undef HAVE_GETHOSTBYNAME_R
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108 #endif
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109
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110 #ifdef HAVE_GETHOSTBYNAME_R
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111 #if defined(_AIX) || defined(__osf__)
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112 #define HAVE_GETHOSTBYNAME_R_3_ARG
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113 #elif defined(__sun__) || defined(__sgi)
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114 #define HAVE_GETHOSTBYNAME_R_5_ARG
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115 #elif defined(linux)
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116 /* Rely on the configure script */
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117 #else
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118 #undef HAVE_GETHOSTBYNAME_R
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119 #endif
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120 #endif
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121
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122 #if !defined(HAVE_GETHOSTBYNAME_R) && defined(WITH_THREAD) && !defined(MS_WINDOWS)
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123 #define USE_GETHOSTBYNAME_LOCK
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124 #endif
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125
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126 #ifdef USE_GETHOSTBYNAME_LOCK
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127 #include "pythread.h"
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128 #endif
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130 #ifdef HAVE_UNISTD_H
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131 #include <unistd.h>
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132 #endif
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133
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134 #if !defined(MS_WINDOWS) && !defined(PYOS_OS2) && !defined(__BEOS__)
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135 extern int gethostname(); /* For Solaris, at least */
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136 #endif
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137
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138 #if defined(PYCC_VACPP)
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139 #include <types.h>
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140 #include <io.h>
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141 #include <sys/ioctl.h>
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142 #include <utils.h>
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143 #include <ctype.h>
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144 #endif
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145
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146 #if defined(PYOS_OS2)
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diff changeset
147 #define INCL_DOS
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148 #define INCL_DOSERRORS
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149 #define INCL_NOPMAPI
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150 #include <os2.h>
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151 #endif
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152
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153 #if defined(__BEOS__)
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154 /* It's in the libs, but not the headers... - [cjh] */
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155 int shutdown( int, int );
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156 #endif
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157
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158 #include <sys/types.h>
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159 #include "mytime.h"
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a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for
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160
324
a81020d505bf Add gethostname() and s.avail().
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diff changeset
161 #include <signal.h>
3738
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162 #ifndef MS_WINDOWS
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163 #include <netdb.h>
294
8938b3132caa Initial revision
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164 #include <sys/socket.h>
8938b3132caa Initial revision
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165 #include <netinet/in.h>
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166
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167 /* Headers needed for inet_ntoa() and inet_addr() */
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168 #ifdef __BEOS__
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169 #include <net/netdb.h>
adf87d13a0c1 (1) On Linux, we really need to trust the configure script to select
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170 #else
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171 #ifndef macintosh
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172 #include <arpa/inet.h>
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173 #endif
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174 #endif
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175
1867
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
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diff changeset
176 #include <fcntl.h>
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diff changeset
177 #else
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178 #include <winsock.h>
2736
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path
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179 #include <fcntl.h>
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diff changeset
180 #endif
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181 #ifdef HAVE_SYS_UN_H
294
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182 #include <sys/un.h>
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183 #else
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184 #undef AF_UNIX
1271
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185 #endif
2919b448e385 * Microscopic corrections to make things compile on the Cray APP.
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186
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187 #ifndef O_NDELAY
cf31eab6ab5a Another bulky set of minor changes.
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188 #define O_NDELAY O_NONBLOCK /* For QNX only? */
cf31eab6ab5a Another bulky set of minor changes.
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189 #endif
cf31eab6ab5a Another bulky set of minor changes.
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190
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191 #ifdef USE_GUSI
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diff changeset
192 /* fdopen() isn't declared in stdio.h (sigh) */
832f26d0e069 Include GUSI.h if using gusi-sockets
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193 #include <GUSI.h>
832f26d0e069 Include GUSI.h if using gusi-sockets
Jack Jansen <jack.jansen@cwi.nl>
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diff changeset
194 #endif
832f26d0e069 Include GUSI.h if using gusi-sockets
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195
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196 #ifdef USE_SSL
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197 #include "rsa.h"
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
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diff changeset
198 #include "crypto.h"
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199 #include "x509.h"
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200 #include "pem.h"
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diff changeset
201 #include "ssl.h"
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
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diff changeset
202 #include "err.h"
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diff changeset
203 #endif /* USE_SSL */
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cf31eab6ab5a Another bulky set of minor changes.
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204
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205 /* Here we have some hacks to choose between K&R or ANSI style function
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diff changeset
206 definitions. For NT to build this as an extension module (ie, DLL)
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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diff changeset
207 it must be compiled by the C++ compiler, as it takes the address of
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diff changeset
208 a static data item exported from the main Python DLL.
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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diff changeset
209 */
8823
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diff changeset
210 #if defined(MS_WINDOWS) || defined(__BEOS__)
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
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diff changeset
211 /* BeOS suffers from the same socket dichotomy as Win32... - [cjh] */
1792
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diff changeset
212 /* seem to be a few differences in the API */
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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diff changeset
213 #define close 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
214 #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.
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diff changeset
215 #define FORCE_ANSI_FUNC_DEFS
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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diff changeset
216 #endif
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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diff changeset
217
6626
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diff changeset
218 #if defined(PYOS_OS2)
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diff changeset
219 #define close soclose
5e31d381fa47 os2 patch by Jeff Rush
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diff changeset
220 #define NO_DUP /* Sockets are Not Actual File Handles under OS/2 */
5e31d381fa47 os2 patch by Jeff Rush
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diff changeset
221 #define FORCE_ANSI_FUNC_DEFS
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diff changeset
222 #endif
5e31d381fa47 os2 patch by Jeff Rush
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diff changeset
223
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diff changeset
224 #ifdef FORCE_ANSI_FUNC_DEFS
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diff changeset
225 #define BUILD_FUNC_DEF_1( fnname, arg1type, arg1name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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diff changeset
226 fnname( arg1type arg1name )
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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diff changeset
227
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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diff changeset
228 #define BUILD_FUNC_DEF_2( fnname, arg1type, arg1name, arg2type, arg2name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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diff changeset
229 fnname( arg1type arg1name, arg2type arg2name )
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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diff changeset
230
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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diff changeset
231 #define BUILD_FUNC_DEF_3( fnname, arg1type, arg1name, arg2type, arg2name , arg3type, arg3name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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parents: 1760
diff changeset
232 fnname( arg1type arg1name, arg2type arg2name, arg3type arg3name )
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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diff changeset
233
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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diff changeset
234 #define BUILD_FUNC_DEF_4( fnname, arg1type, arg1name, arg2type, arg2name , arg3type, arg3name, arg4type, arg4name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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parents: 1760
diff changeset
235 fnname( arg1type arg1name, arg2type arg2name, arg3type arg3name, arg4type arg4name )
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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parents: 1760
diff changeset
236
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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diff changeset
237 #else /* !FORCE_ANSI_FN_DEFS */
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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parents: 1760
diff changeset
238 #define BUILD_FUNC_DEF_1( fnname, arg1type, arg1name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
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diff changeset
239 fnname( arg1name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
240 arg1type arg1name;
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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parents: 1760
diff changeset
241
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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diff changeset
242 #define BUILD_FUNC_DEF_2( fnname, arg1type, arg1name, arg2type, arg2name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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diff changeset
243 fnname( arg1name, arg2name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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parents: 1760
diff changeset
244 arg1type arg1name; \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
245 arg2type arg2name;
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
246
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
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diff changeset
247 #define BUILD_FUNC_DEF_3( fnname, arg1type, arg1name, arg2type, arg2name, arg3type, arg3name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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parents: 1760
diff changeset
248 fnname( arg1name, arg2name, arg3name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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parents: 1760
diff changeset
249 arg1type arg1name; \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
250 arg2type arg2name; \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
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diff changeset
251 arg3type arg3name;
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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parents: 1760
diff changeset
252
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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diff changeset
253 #define BUILD_FUNC_DEF_4( fnname, arg1type, arg1name, arg2type, arg2name, arg3type, arg3name, arg4type, arg4name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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parents: 1760
diff changeset
254 fnname( arg1name, arg2name, arg3name, arg4name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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parents: 1760
diff changeset
255 arg1type arg1name; \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
256 arg2type arg2name; \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
257 arg3type arg3name; \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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diff changeset
258 arg4type arg4name;
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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diff changeset
259
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
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diff changeset
260 #endif /* !FORCE_ANSI_FN_DEFS */
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
261
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
262 /* Global variable holding the exception type for errors detected
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
263 by this module (but not argument type or memory errors, etc.). */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
264
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
265 static PyObject *PySocket_Error;
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
266
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
267 #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
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268 static PyObject *SSLErrorObject;
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269 #endif /* USE_SSL */
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270
295
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271
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diff changeset
272 /* Convenience function to raise an error according to errno
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diff changeset
273 and return a NULL pointer from a function. */
294
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274
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275 static PyObject *
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276 PySocket_Err()
294
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277 {
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278 #ifdef MS_WINDOWS
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279 if (WSAGetLastError()) {
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280 PyObject *v;
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281 v = Py_BuildValue("(is)", WSAGetLastError(), "winsock error");
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282 if (v != NULL) {
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283 PyErr_SetObject(PySocket_Error, v);
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284 Py_DECREF(v);
1915
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285 }
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack
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286 return NULL;
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack
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parents: 1867
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287 }
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack
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parents: 1867
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288 else
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289 #endif
6626
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290
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291 #if defined(PYOS_OS2)
5e31d381fa47 os2 patch by Jeff Rush
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292 if (sock_errno() != NO_ERROR) {
5e31d381fa47 os2 patch by Jeff Rush
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293 APIRET rc;
5e31d381fa47 os2 patch by Jeff Rush
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294 ULONG msglen;
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295 char outbuf[100];
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296 int myerrorcode = sock_errno();
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297
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298 /* Retrieve Socket-Related Error Message from MPTN.MSG File */
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299 rc = DosGetMessage(NULL, 0, outbuf, sizeof(outbuf),
5e31d381fa47 os2 patch by Jeff Rush
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300 myerrorcode - SOCBASEERR + 26, "mptn.msg", &msglen);
5e31d381fa47 os2 patch by Jeff Rush
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301 if (rc == NO_ERROR) {
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302 PyObject *v;
5e31d381fa47 os2 patch by Jeff Rush
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303
5e31d381fa47 os2 patch by Jeff Rush
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304 outbuf[msglen] = '\0'; /* OS/2 Doesn't Guarantee a Terminator */
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
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305 if (strlen(outbuf) > 0) { /* If Non-Empty Msg, Trim CRLF */
5e31d381fa47 os2 patch by Jeff Rush
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306 char *lastc = &outbuf[ strlen(outbuf)-1 ];
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Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
307 while (lastc > outbuf && isspace(*lastc))
5e31d381fa47 os2 patch by Jeff Rush
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parents: 6618
diff changeset
308 *lastc-- = '\0'; /* Trim Trailing Whitespace (CRLF) */
5e31d381fa47 os2 patch by Jeff Rush
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309 }
5e31d381fa47 os2 patch by Jeff Rush
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diff changeset
310 v = Py_BuildValue("(is)", myerrorcode, outbuf);
5e31d381fa47 os2 patch by Jeff Rush
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parents: 6618
diff changeset
311 if (v != NULL) {
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diff changeset
312 PyErr_SetObject(PySocket_Error, v);
5e31d381fa47 os2 patch by Jeff Rush
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diff changeset
313 Py_DECREF(v);
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
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314 }
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
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diff changeset
315 return NULL;
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
316 }
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
317 }
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
318 #endif
5e31d381fa47 os2 patch by Jeff Rush
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319
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320 return PyErr_SetFromErrno(PySocket_Error);
294
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321 }
8938b3132caa Initial revision
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322
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
323
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
324 /* 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
325 like the address family, which is used to decode socket address
d7a38dece86a Many changes to the interface, and added comments.
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parents: 294
diff changeset
326 arguments properly. */
d7a38dece86a Many changes to the interface, and added comments.
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parents: 294
diff changeset
327
294
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328 typedef struct {
1970
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329 PyObject_HEAD
295
d7a38dece86a Many changes to the interface, and added comments.
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parents: 294
diff changeset
330 int sock_fd; /* Socket file descriptor */
d7a38dece86a Many changes to the interface, and added comments.
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parents: 294
diff changeset
331 int sock_family; /* Address family, e.g., AF_INET */
d7a38dece86a Many changes to the interface, and added comments.
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parents: 294
diff changeset
332 int sock_type; /* Socket type, e.g., SOCK_STREAM */
d7a38dece86a Many changes to the interface, and added comments.
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parents: 294
diff changeset
333 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
334 union sock_addr {
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
335 struct sockaddr_in in;
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
336 #ifdef AF_UNIX
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
337 struct sockaddr_un un;
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
338 #endif
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
339 } sock_addr;
1970
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diff changeset
340 } PySocketSockObject;
294
8938b3132caa Initial revision
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parents:
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341
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
342 #ifdef USE_SSL
295
d7a38dece86a Many changes to the interface, and added comments.
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parents: 294
diff changeset
343
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
344 typedef struct {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
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parents: 11438
diff changeset
345 PyObject_HEAD
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
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346 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
347 PyObject *x_attr; /* Attributes dictionary */
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
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parents: 11438
diff changeset
348 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
349 SSL* ssl;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
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parents: 11438
diff changeset
350 X509* server_cert;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
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parents: 11438
diff changeset
351 BIO* sbio;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
352 char server[256];
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
353 char issuer[256];
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
354
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
355 } SSLObject;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
356
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
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parents: 11438
diff changeset
357 staticforward PyTypeObject SSL_Type;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
358 staticforward int SSL_setattr(SSLObject *self, char *name, PyObject *v);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
359 staticforward PyObject *SSL_SSLwrite(SSLObject *self, PyObject *args);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
360 staticforward PyObject *SSL_SSLread(SSLObject *self, PyObject *args);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
361
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
362 #define SSLObject_Check(v) ((v)->ob_type == &SSL_Type)
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
363
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
364 #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
365
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
366 /* 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
367 The Socktype variable contains pointers to various functions,
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
368 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
369 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
370
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
371 staticforward PyTypeObject PySocketSock_Type;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
372
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
373
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
374 /* Create a new socket object.
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
375 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
376 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
377 in NEWOBJ()). */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
378
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
379 static PySocketSockObject *
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
380 BUILD_FUNC_DEF_4(PySocketSock_New,int,fd, int,family, int,type, int,proto)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
381 {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
382 PySocketSockObject *s;
3594
564912267290 Windows/PC changes
Guido van Rossum <guido@python.org>
parents: 3421
diff changeset
383 PySocketSock_Type.ob_type = &PyType_Type;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
384 s = PyObject_NEW(PySocketSockObject, &PySocketSock_Type);
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
385 if (s != NULL) {
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
386 s->sock_fd = fd;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
387 s->sock_family = family;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
388 s->sock_type = type;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
389 s->sock_proto = proto;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
390 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
391 return s;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
392 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
393
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
394
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
395 /* Lock to allow python interpreter to continue, but only allow one
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
396 thread to be in gethostbyname */
10442
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
397 #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
398 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
399 #endif
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
400
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
401
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
402 /* 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
403 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
404 to do the work; the names "" and "<broadcast>" are special.
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
405 Return the length (should always be 4 bytes), or negative if
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
406 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
407
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
408 static int
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
409 BUILD_FUNC_DEF_2(setipaddr, char*,name, struct sockaddr_in *,addr_ret)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
410 {
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
411 struct hostent *hp;
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
412 int d1, d2, d3, d4;
10441
9ba5dffccb1b Jonathan Giddy writes:
Guido van Rossum <guido@python.org>
parents: 10401
diff changeset
413 int h_length;
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
414 char ch;
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
415 #ifdef HAVE_GETHOSTBYNAME_R
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
416 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
417 #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
418 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
419 #else
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
420 char buf[1001];
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
421 int buf_len = (sizeof buf) - 1;
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
422 int errnop;
10453
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
423 #endif
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
424 #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
425 int result;
f81db738abd9 Patch by Rob Riggs for Linux -- glibc2 has a different argument
Guido van Rossum <guido@python.org>
parents: 9679
diff changeset
426 #endif
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
427 #endif /* HAVE_GETHOSTBYNAME_R */
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
428
4600
d36250aefb82 Keep gcc -Wall happy.
Guido van Rossum <guido@python.org>
parents: 4503
diff changeset
429 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
430 if (name[0] == '\0') {
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
431 addr_ret->sin_addr.s_addr = INADDR_ANY;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
432 return 4;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
433 }
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
434 if (name[0] == '<' && strcmp(name, "<broadcast>") == 0) {
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
435 addr_ret->sin_addr.s_addr = INADDR_BROADCAST;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
436 return 4;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
437 }
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
438 if (sscanf(name, "%d.%d.%d.%d%c", &d1, &d2, &d3, &d4, &ch) == 4 &&
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
439 0 <= d1 && d1 <= 255 && 0 <= d2 && d2 <= 255 &&
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
440 0 <= d3 && d3 <= 255 && 0 <= d4 && d4 <= 255) {
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
441 addr_ret->sin_addr.s_addr = htonl(
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
442 ((long) d1 << 24) | ((long) d2 << 16) |
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
443 ((long) d3 << 8) | ((long) d4 << 0));
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
444 return 4;
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
445 }
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
446 Py_BEGIN_ALLOW_THREADS
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
447 #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
448 #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
449 result = gethostbyname_r(name, &hp_allocated, buf, buf_len, &hp, &errnop);
10453
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
450 #elif defined(HAVE_GETHOSTBYNAME_R_5_ARG)
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
451 hp = 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
452 #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
453 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
454 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
455 hp = (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
456 #endif
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
457 #else /* not HAVE_GETHOSTBYNAME_R */
10442
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
458 #ifdef USE_GETHOSTBYNAME_LOCK
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
459 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
460 #endif
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
461 hp = gethostbyname(name);
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
462 #endif /* HAVE_GETHOSTBYNAME_R */
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
463 Py_END_ALLOW_THREADS
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
464
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
465 if (hp == NULL) {
2115
7ea369d05c2e better test for existence of hstrerror()
Guido van Rossum <guido@python.org>
parents: 2061
diff changeset
466 #ifdef HAVE_HSTRERROR
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
467 /* Let's get real error message to return */
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
468 extern int h_errno;
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
469 PyErr_SetString(PySocket_Error, (char *)hstrerror(h_errno));
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
470 #else
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
471 PyErr_SetString(PySocket_Error, "host not found");
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
472 #endif
10442
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
473 #ifdef USE_GETHOSTBYNAME_LOCK
10441
9ba5dffccb1b Jonathan Giddy writes:
Guido van Rossum <guido@python.org>
parents: 10401
diff changeset
474 PyThread_release_lock(gethostbyname_lock);
9ba5dffccb1b Jonathan Giddy writes:
Guido van Rossum <guido@python.org>
parents: 10401
diff changeset
475 #endif
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
476 return -1;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
477 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
478 memcpy((char *) &addr_ret->sin_addr, hp->h_addr, hp->h_length);
10441
9ba5dffccb1b Jonathan Giddy writes:
Guido van Rossum <guido@python.org>
parents: 10401
diff changeset
479 h_length = hp->h_length;
10442
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
480 #ifdef USE_GETHOSTBYNAME_LOCK
10441
9ba5dffccb1b Jonathan Giddy writes:
Guido van Rossum <guido@python.org>
parents: 10401
diff changeset
481 PyThread_release_lock(gethostbyname_lock);
9ba5dffccb1b Jonathan Giddy writes:
Guido van Rossum <guido@python.org>
parents: 10401
diff changeset
482 #endif
9ba5dffccb1b Jonathan Giddy writes:
Guido van Rossum <guido@python.org>
parents: 10401
diff changeset
483 return h_length;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
484 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
485
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
486
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
487 /* 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
488 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
489 size numbers). */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
490
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
491 static PyObject *
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
492 BUILD_FUNC_DEF_1(makeipaddr, struct sockaddr_in *,addr)
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
493 {
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
494 long x = ntohl(addr->sin_addr.s_addr);
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
495 char buf[100];
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
496 sprintf(buf, "%d.%d.%d.%d",
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
497 (int) (x>>24) & 0xff, (int) (x>>16) & 0xff,
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
498 (int) (x>> 8) & 0xff, (int) (x>> 0) & 0xff);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
499 return PyString_FromString(buf);
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
500 }
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
501
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
502
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
503 /* 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
504 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
505 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
506 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
507
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
508 /*ARGSUSED*/
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
509 static PyObject *
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
510 BUILD_FUNC_DEF_2(makesockaddr,struct sockaddr *,addr, int,addrlen)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
511 {
925
61143bf03b44 Sometimes, recvfrom() returns an empty address; this is not an error.
Guido van Rossum <guido@python.org>
parents: 902
diff changeset
512 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
513 /* No address -- may be recvfrom() from known socket */
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
514 Py_INCREF(Py_None);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
515 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
516 }
61143bf03b44 Sometimes, recvfrom() returns an empty address; this is not an error.
Guido van Rossum <guido@python.org>
parents: 902
diff changeset
517
8823
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
518 #ifdef __BEOS__
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
519 /* XXX: BeOS version of accept() doesn't set family coreectly */
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
520 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
521 #endif
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
522
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
523 switch (addr->sa_family) {
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
524
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
525 case AF_INET:
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
526 {
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
527 struct sockaddr_in *a = (struct sockaddr_in *) addr;
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
528 PyObject *addrobj = makeipaddr(a);
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
529 PyObject *ret = NULL;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
530 if (addrobj) {
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
531 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
532 Py_DECREF(addrobj);
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
533 }
1207
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack.
Guido van Rossum <guido@python.org>
parents: 1132
diff changeset
534 return ret;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
535 }
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
536
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
537 #ifdef AF_UNIX
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
538 case AF_UNIX:
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
539 {
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
540 struct sockaddr_un *a = (struct sockaddr_un *) addr;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
541 return PyString_FromString(a->sun_path);
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
542 }
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
543 #endif /* AF_UNIX */
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
544
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
545 /* More cases here... */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
546
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
547 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
548 /* 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
549 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
550 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
551 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
552 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
553 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
554
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
555 }
294
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
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
559 /* 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
560 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
561 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
562 through len_ret. */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
563
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
564 static int
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
565 BUILD_FUNC_DEF_4(
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
566 getsockaddrarg,PySocketSockObject *,s, PyObject *,args, struct sockaddr **,addr_ret, int *,len_ret)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
567 {
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
568 switch (s->sock_family) {
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
569
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
570 #ifdef AF_UNIX
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
571 case AF_UNIX:
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
572 {
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
573 struct sockaddr_un* addr;
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
574 char *path;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
575 int len;
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
576 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
577 if (!PyArg_Parse(args, "t#", &path, &len))
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
578 return 0;
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
579 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
580 PyErr_SetString(PySocket_Error,
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
581 "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
582 return 0;
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
583 }
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
584 addr->sun_family = AF_UNIX;
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
585 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
586 addr->sun_path[len] = 0;
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
587 *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
588 *len_ret = len + sizeof(*addr) - sizeof(addr->sun_path);
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
589 return 1;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
590 }
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
591 #endif /* AF_UNIX */
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
592
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
593 case AF_INET:
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
594 {
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
595 struct sockaddr_in* addr;
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
596 char *host;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
597 int port;
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
598 addr=(struct sockaddr_in*)&(s->sock_addr).in;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
599 if (!PyArg_Parse(args, "(si)", &host, &port))
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
600 return 0;
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
601 if (setipaddr(host, addr) < 0)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
602 return 0;
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
603 addr->sin_family = AF_INET;
5287
5af766a1b531 Tweaks to keep the Microsoft compiler quier.
Guido van Rossum <guido@python.org>
parents: 4871
diff changeset
604 addr->sin_port = htons((short)port);
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
605 *addr_ret = (struct sockaddr *) addr;
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
606 *len_ret = sizeof *addr;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
607 return 1;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
608 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
609
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
610 /* More cases here... */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
611
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
612 default:
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
613 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
614 return 0;
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
615
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
616 }
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
617 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
618
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
619
900
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
620 /* Get the address length according to the socket object's address family.
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
621 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
622 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
623
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
624 static int
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
625 BUILD_FUNC_DEF_2(getsockaddrlen,PySocketSockObject *,s, int *,len_ret)
900
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
626 {
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
627 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
628
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
629 #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
630 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
631 {
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
632 *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
633 return 1;
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
634 }
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
635 #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
636
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
637 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
638 {
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
639 *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
640 return 1;
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
641 }
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
642
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
643 /* 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
644
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
645 default:
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
646 PyErr_SetString(PySocket_Error, "getsockaddrarg: bad family");
900
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
647 return 0;
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
648
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
649 }
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
650 }
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
651
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
652
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
653 /* s.accept() method */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
654
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
655 static PyObject *
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
656 BUILD_FUNC_DEF_2(PySocketSock_accept,PySocketSockObject *,s, PyObject *,args)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
657 {
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
658 char addrbuf[256];
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
659 int addrlen, newfd;
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
660 PyObject *sock = NULL;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
661 PyObject *addr = NULL;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
662 PyObject *res = NULL;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
663
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
664 if (!PyArg_NoArgs(args))
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
665 return NULL;
900
58a7438c2e7e Some UNIX types want the exact size of the address structure
Guido van Rossum <guido@python.org>
parents: 896
diff changeset
666 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
667 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
668 Py_BEGIN_ALLOW_THREADS
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
669 newfd = accept(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
670 Py_END_ALLOW_THREADS
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
671 if (newfd < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
672 return PySocket_Err();
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
673
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
674 /* 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
675 to avoid calls to bind() etc. on it. */
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
676 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
677 s->sock_family,
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack.
Guido van Rossum <guido@python.org>
parents: 1132
diff changeset
678 s->sock_type,
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack.
Guido van Rossum <guido@python.org>
parents: 1132
diff changeset
679 s->sock_proto);
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
680 if (sock == NULL) {
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
681 close(newfd);
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
682 goto finally;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
683 }
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
684 if (!(addr = makesockaddr((struct sockaddr *) addrbuf, addrlen)))
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
685 goto finally;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
686
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
687 if (!(res = Py_BuildValue("OO", sock, addr)))
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
688 goto finally;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
689
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
690 finally:
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
691 Py_XDECREF(sock);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
692 Py_XDECREF(addr);
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
693 return res;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
694 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
695
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
696 static char accept_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
697 "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
698 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
699 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
700 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
701 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
702
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
703
1867
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents: 1792
diff changeset
704 /* 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
705
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
706 static PyObject *
2736
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path
Guido van Rossum <guido@python.org>
parents: 2565
diff changeset
707 BUILD_FUNC_DEF_2(PySocketSock_setblocking,PySocketSockObject*,s,PyObject*,args)
1867
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents: 1792
diff changeset
708 {
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents: 1792
diff changeset
709 int block;
5287
5af766a1b531 Tweaks to keep the Microsoft compiler quier.
Guido van Rossum <guido@python.org>
parents: 4871
diff changeset
710 #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
711 int delay_flag;
5287
5af766a1b531 Tweaks to keep the Microsoft compiler quier.
Guido van Rossum <guido@python.org>
parents: 4871
diff changeset
712 #endif
5534
84d3cca814fb Remove the last three uses of PyArg_GetInt() from the source.
Guido van Rossum <guido@python.org>
parents: 5436
diff changeset
713 if (!PyArg_Parse(args, "i", &block))
1867
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents: 1792
diff changeset
714 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
715 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
716 #ifdef __BEOS__
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
717 block = !block;
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
718 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
719 (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
720 #else
3738
ce74bba8a6a6 Slightly different Windows ifdefs
Guido van Rossum <guido@python.org>
parents: 3702
diff changeset
721 #ifndef MS_WINDOWS
6626
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
722 #ifdef PYOS_OS2
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
723 block = !block;
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
724 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
725 #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
726 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
727 if (block)
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents: 1792
diff changeset
728 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
729 else
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents: 1792
diff changeset
730 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
731 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
732 #endif /* !PYOS_OS2 */
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
733 #else /* MS_WINDOWS */
2736
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path
Guido van Rossum <guido@python.org>
parents: 2565
diff changeset
734 block = !block;
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path
Guido van Rossum <guido@python.org>
parents: 2565
diff changeset
735 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
736 #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
737 #endif /* __BEOS__ */
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
738 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
739
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
740 Py_INCREF(Py_None);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
741 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
742 }
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents: 1792
diff changeset
743
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
744 static char setblocking_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
745 "setblocking(flag)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
746 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
747 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
748 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
749
1867
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so
Guido van Rossum <guido@python.org>
parents: 1792
diff changeset
750
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
751 /* 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
752 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
753 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
754 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
755
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
756 static PyObject *
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
757 BUILD_FUNC_DEF_2(PySocketSock_setsockopt,PySocketSockObject *,s, PyObject *,args)
896
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
758 {
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
759 int level;
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
760 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
761 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
762 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
763 int buflen;
896
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
764 int flag;
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
765
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
766 if (PyArg_Parse(args, "(iii)", &level, &optname, &flag)) {
1039
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt;
Guido van Rossum <guido@python.org>
parents: 926
diff changeset
767 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
768 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
769 }
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
770 else {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
771 PyErr_Clear();
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
772 if (!PyArg_Parse(args, "(iis#)", &level, &optname,
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
773 &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
774 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
775 }
1413
c914b10bf2ed * timemodule.c: Add hack for Solaris 2.
Guido van Rossum <guido@python.org>
parents: 1313
diff changeset
776 res = setsockopt(s->sock_fd, level, optname, (ANY *)buf, buflen);
896
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
777 if (res < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
778 return PySocket_Err();
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
779 Py_INCREF(Py_None);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
780 return Py_None;
896
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
781 }
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
782
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
783 static char setsockopt_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
784 "setsockopt(level, option, value)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
785 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
786 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
787 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
788
896
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
789
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
790 /* 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
791 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
792 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
793 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
794
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
795 static PyObject *
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
796 BUILD_FUNC_DEF_2(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
797 {
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
798 int level;
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
799 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
800 int res;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
801 PyObject *buf;
3700
931086cb8529 More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents: 3673
diff changeset
802 int buflen = 0;
896
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
803
8823
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
804 #ifdef __BEOS__
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
805 /* We have incomplete socket support. */
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
806 PyErr_SetString( PySocket_Error, "getsockopt not supported" );
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
807 return NULL;
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
808 #else
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
809
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
810 if (!PyArg_ParseTuple(args, "ii|i", &level, &optname, &buflen))
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
811 return NULL;
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
812
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
813 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
814 int flag = 0;
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
815 int flagsize = sizeof flag;
1413
c914b10bf2ed * timemodule.c: Add hack for Solaris 2.
Guido van Rossum <guido@python.org>
parents: 1313
diff changeset
816 res = getsockopt(s->sock_fd, level, optname,
c914b10bf2ed * timemodule.c: Add hack for Solaris 2.
Guido van Rossum <guido@python.org>
parents: 1313
diff changeset
817 (ANY *)&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
818 if (res < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
819 return PySocket_Err();
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
820 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
821 }
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
822 if (buflen <= 0 || buflen > 1024) {
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
823 PyErr_SetString(PySocket_Error,
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
824 "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
825 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
826 }
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
827 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
828 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
829 return NULL;
1413
c914b10bf2ed * timemodule.c: Add hack for Solaris 2.
Guido van Rossum <guido@python.org>
parents: 1313
diff changeset
830 res = getsockopt(s->sock_fd, level, optname,
2123
fd5ab7e828fc cosmetic changes so these modules will work with the strict new naming scheme
Guido van Rossum <guido@python.org>
parents: 2115
diff changeset
831 (ANY *)PyString_AsString(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
832 if (res < 0) {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
833 Py_DECREF(buf);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
834 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
835 }
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
836 _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
837 return buf;
8823
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
838 #endif /* __BEOS__ */
896
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
839 }
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
840
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
841 static char getsockopt_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
842 "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
843 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
844 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
845 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
846 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
847
896
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete.
Guido van Rossum <guido@python.org>
parents: 795
diff changeset
848
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
849 /* s.bind(sockaddr) method */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
850
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
851 static PyObject *
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
852 BUILD_FUNC_DEF_2(PySocketSock_bind,PySocketSockObject *,s, PyObject *,args)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
853 {
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
854 struct sockaddr *addr;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
855 int addrlen;
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
856 int res;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
857 if (!getsockaddrarg(s, args, &addr, &addrlen))
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
858 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
859 Py_BEGIN_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
860 res = bind(s->sock_fd, addr, addrlen);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
861 Py_END_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
862 if (res < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
863 return PySocket_Err();
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
864 Py_INCREF(Py_None);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
865 return Py_None;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
866 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
867
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
868 static char bind_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
869 "bind(address)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
870 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
871 Bind the socket to a local address. For IP sockets, the address is a\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
872 pair (host, port); the host must refer to the local host.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
873
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
874
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
875 /* s.close() method.
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
876 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
877 will surely fail. */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
878
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
879 static PyObject *
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
880 BUILD_FUNC_DEF_2(PySocketSock_close,PySocketSockObject *,s, PyObject *,args)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
881 {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
882 if (!PyArg_NoArgs(args))
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
883 return NULL;
4407
7ddd8b3f6802 Don't close an already closed socket.
Guido van Rossum <guido@python.org>
parents: 3738
diff changeset
884 if (s->sock_fd != -1) {
7ddd8b3f6802 Don't close an already closed socket.
Guido van Rossum <guido@python.org>
parents: 3738
diff changeset
885 Py_BEGIN_ALLOW_THREADS
7ddd8b3f6802 Don't close an already closed socket.
Guido van Rossum <guido@python.org>
parents: 3738
diff changeset
886 (void) close(s->sock_fd);
7ddd8b3f6802 Don't close an already closed socket.
Guido van Rossum <guido@python.org>
parents: 3738
diff changeset
887 Py_END_ALLOW_THREADS
7ddd8b3f6802 Don't close an already closed socket.
Guido van Rossum <guido@python.org>
parents: 3738
diff changeset
888 }
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
889 s->sock_fd = -1;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
890 Py_INCREF(Py_None);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
891 return Py_None;
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
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
894 static char close_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
895 "close()\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
896 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
897 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
898
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
899
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
900 /* s.connect(sockaddr) method */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
901
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
902 static PyObject *
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
903 BUILD_FUNC_DEF_2(PySocketSock_connect,PySocketSockObject *,s, PyObject *,args)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
904 {
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
905 struct sockaddr *addr;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
906 int addrlen;
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
907 int res;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
908 if (!getsockaddrarg(s, args, &addr, &addrlen))
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
909 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
910 Py_BEGIN_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
911 res = connect(s->sock_fd, addr, addrlen);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
912 Py_END_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
913 if (res < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
914 return PySocket_Err();
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
915 Py_INCREF(Py_None);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
916 return Py_None;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
917 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
918
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
919 static char connect_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
920 "connect(address)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
921 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
922 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
923 is a pair (host, port).";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
924
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
925
6604
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
926 /* s.connect_ex(sockaddr) method */
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
927
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
928 static PyObject *
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
929 BUILD_FUNC_DEF_2(PySocketSock_connect_ex,PySocketSockObject *,s, PyObject *,args)
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
930 {
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
931 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
932 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
933 int res;
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
934 if (!getsockaddrarg(s, args, &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
935 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
936 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
937 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
938 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
939 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
940 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
941 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
942 }
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
943
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
944 static char connect_ex_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
945 "connect_ex(address)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
946 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
947 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
948 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
949
6604
f67a6339ede7 Add s.connect_ex() which returns errno instead of raising an exception.
Guido van Rossum <guido@python.org>
parents: 6367
diff changeset
950
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
951 /* 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
952
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
953 static PyObject *
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
954 BUILD_FUNC_DEF_2(PySocketSock_fileno,PySocketSockObject *,s, PyObject *,args)
902
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for
Guido van Rossum <guido@python.org>
parents: 900
diff changeset
955 {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
956 if (!PyArg_NoArgs(args))
902
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for
Guido van Rossum <guido@python.org>
parents: 900
diff changeset
957 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
958 return PyInt_FromLong((long) s->sock_fd);
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
959 }
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for
Guido van Rossum <guido@python.org>
parents: 900
diff changeset
960
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
961 static char fileno_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
962 "fileno() -> integer\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
963 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
964 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
965
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
966
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
967 #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
968 /* 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
969
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
970 static PyObject *
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
971 BUILD_FUNC_DEF_2(PySocketSock_dup,PySocketSockObject *,s, PyObject *,args)
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
972 {
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
973 int newfd;
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
974 PyObject *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
975 if (!PyArg_NoArgs(args))
931086cb8529 More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents: 3673
diff changeset
976 return NULL;
931086cb8529 More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents: 3673
diff changeset
977 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
978 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
979 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
980 sock = (PyObject *) PySocketSock_New(newfd,
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
981 s->sock_family,
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
982 s->sock_type,
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
983 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
984 if (sock == NULL)
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
985 close(newfd);
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
986 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
987 }
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
988
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
989 static char dup_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
990 "dup() -> socket object\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
991 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
992 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
993
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
994 #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
995
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
996
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
997 /* s.getsockname() method */
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
998
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
999 static PyObject *
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1000 BUILD_FUNC_DEF_2(PySocketSock_getsockname,PySocketSockObject *,s, PyObject *,args)
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1001 {
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1002 char addrbuf[256];
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1003 int addrlen, res;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1004 if (!PyArg_NoArgs(args))
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1005 return NULL;
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1006 if (!getsockaddrlen(s, &addrlen))
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1007 return NULL;
3335
9bd1e41d6b11 clear addr buffer before calling getsockname
Guido van Rossum <guido@python.org>
parents: 3091
diff changeset
1008 memset(addrbuf, 0, addrlen);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1009 Py_BEGIN_ALLOW_THREADS
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1010 res = getsockname(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1011 Py_END_ALLOW_THREADS
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1012 if (res < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1013 return PySocket_Err();
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1014 return makesockaddr((struct sockaddr *) addrbuf, addrlen);
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1015 }
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1016
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1017 static char getsockname_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1018 "getsockname() -> address info\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1019 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1020 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
1021 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
1022
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1023
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
1024 #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
1025 /* s.getpeername() method */
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1026
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1027 static PyObject *
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1028 BUILD_FUNC_DEF_2(PySocketSock_getpeername,PySocketSockObject *,s, PyObject *,args)
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1029 {
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1030 char addrbuf[256];
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1031 int addrlen, res;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1032 if (!PyArg_NoArgs(args))
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1033 return NULL;
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1034 if (!getsockaddrlen(s, &addrlen))
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1035 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1036 Py_BEGIN_ALLOW_THREADS
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1037 res = getpeername(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1038 Py_END_ALLOW_THREADS
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1039 if (res < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1040 return PySocket_Err();
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1041 return makesockaddr((struct sockaddr *) addrbuf, addrlen);
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1042 }
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1043
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1044 static char getpeername_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1045 "getpeername() -> address info\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1046 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1047 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
1048 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
1049
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
1050 #endif /* HAVE_GETPEERNAME */
1094
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1051
d2af6bdcb6d0 * config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents: 1039
diff changeset
1052
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1053 /* s.listen(n) method */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1054
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1055 static PyObject *
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1056 BUILD_FUNC_DEF_2(PySocketSock_listen,PySocketSockObject *,s, PyObject *,args)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1057 {
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1058 int backlog;
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1059 int res;
5534
84d3cca814fb Remove the last three uses of PyArg_GetInt() from the source.
Guido van Rossum <guido@python.org>
parents: 5436
diff changeset
1060 if (!PyArg_Parse(args, "i", &backlog))
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1061 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1062 Py_BEGIN_ALLOW_THREADS
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
1063 if (backlog < 1)
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
1064 backlog = 1;
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1065 res = listen(s->sock_fd, backlog);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1066 Py_END_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1067 if (res < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1068 return PySocket_Err();
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1069 Py_INCREF(Py_None);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1070 return Py_None;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1071 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1072
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1073 static char listen_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1074 "listen(backlog)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1075 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1076 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
1077 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
1078 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
1079
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1080
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
1081 #ifndef NO_DUP
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1082 /* s.makefile(mode) method.
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1083 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
1084 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
1085 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
1086 of each other.)
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1087 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
1088
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1089 static PyObject *
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1090 BUILD_FUNC_DEF_2(PySocketSock_makefile,PySocketSockObject *,s, PyObject *,args)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1091 {
2123
fd5ab7e828fc cosmetic changes so these modules will work with the strict new naming scheme
Guido van Rossum <guido@python.org>
parents: 2115
diff changeset
1092 extern int fclose Py_PROTO((FILE *));
2532
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1093 char *mode = "r";
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1094 int bufsize = -1;
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1095 int fd;
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1096 FILE *fp;
2532
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1097 PyObject *f;
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1098
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1099 if (!PyArg_ParseTuple(args, "|si", &mode, &bufsize))
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1100 return NULL;
3702
3408756ec601 changed windows test symbols; removed debug printf from sockets
Guido van Rossum <guido@python.org>
parents: 3700
diff changeset
1101 #ifdef MS_WIN32
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1102 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
1103 ((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
1104 #else
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1105 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
1106 #endif
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1107 {
2532
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1108 if (fd >= 0)
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1109 close(fd);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1110 return PySocket_Err();
2532
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1111 }
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1112 f = PyFile_FromFile(fp, "<socket>", mode, fclose);
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1113 if (f != NULL)
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1114 PyFile_SetBufSize(f, bufsize);
9e5a09841781 mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents: 2369
diff changeset
1115 return f;
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1116 }
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1117
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1118 static char makefile_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1119 "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
1120 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1121 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
1122 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
1123
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
1124 #endif /* NO_DUP */
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1125
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1126
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
1127 /* 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
1128
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1129 static PyObject *
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1130 BUILD_FUNC_DEF_2(PySocketSock_recv,PySocketSockObject *,s, PyObject *,args)
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1131 {
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
1132 int len, n, flags = 0;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1133 PyObject *buf;
3700
931086cb8529 More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents: 3673
diff changeset
1134 if (!PyArg_ParseTuple(args, "i|i", &len, &flags))
931086cb8529 More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents: 3673
diff changeset
1135 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1136 buf = PyString_FromStringAndSize((char *) 0, len);
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1137 if (buf == NULL)
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1138 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1139 Py_BEGIN_ALLOW_THREADS
2123
fd5ab7e828fc cosmetic changes so these modules will work with the strict new naming scheme
Guido van Rossum <guido@python.org>
parents: 2115
diff changeset
1140 n = recv(s->sock_fd, PyString_AsString(buf), len, flags);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1141 Py_END_ALLOW_THREADS
3091
7ddfb629ac3f plug some leaks
Guido van Rossum <guido@python.org>
parents: 2736
diff changeset
1142 if (n < 0) {
7ddfb629ac3f plug some leaks
Guido van Rossum <guido@python.org>
parents: 2736
diff changeset
1143 Py_DECREF(buf);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1144 return PySocket_Err();
3091
7ddfb629ac3f plug some leaks
Guido van Rossum <guido@python.org>
parents: 2736
diff changeset
1145 }
3665
5188374377ae Get rid of obsolete allowbroadcast().
Guido van Rossum <guido@python.org>
parents: 3594
diff changeset
1146 if (n != len && _PyString_Resize(&buf, n) < 0)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1147 return NULL;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1148 return buf;
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1149 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1150
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1151 static char recv_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1152 "recv(buffersize[, flags]) -> data\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1153 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1154 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
1155 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
1156 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
1157 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
1158
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1159
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
1160 /* 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
1161
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1162 static PyObject *
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1163 BUILD_FUNC_DEF_2(PySocketSock_recvfrom,PySocketSockObject *,s, PyObject *,args)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1164 {
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1165 char addrbuf[256];
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1166 PyObject *buf = NULL;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1167 PyObject *addr = NULL;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1168 PyObject *ret = NULL;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1169
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
1170 int addrlen, len, n, flags = 0;
931086cb8529 More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents: 3673
diff changeset
1171 if (!PyArg_ParseTuple(args, "i|i", &len, &flags))
931086cb8529 More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents: 3673
diff changeset
1172 return NULL;
1295
4773d5c3b5a4 * socketmodule.c: fix long-standing bug in recvfrom() -- addrlen
Guido van Rossum <guido@python.org>
parents: 1293
diff changeset
1173 if (!getsockaddrlen(s, &addrlen))
4773d5c3b5a4 * socketmodule.c: fix long-standing bug in recvfrom() -- addrlen
Guido van Rossum <guido@python.org>
parents: 1293
diff changeset
1174 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1175 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
1176 if (buf == NULL)
4773d5c3b5a4 * socketmodule.c: fix long-standing bug in recvfrom() -- addrlen
Guido van Rossum <guido@python.org>
parents: 1293
diff changeset
1177 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1178 Py_BEGIN_ALLOW_THREADS
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1179 n = recvfrom(s->sock_fd, PyString_AsString(buf), len, flags,
3702
3408756ec601 changed windows test symbols; removed debug printf from sockets
Guido van Rossum <guido@python.org>
parents: 3700
diff changeset
1180 #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
1181 #if defined(PYOS_OS2)
6626
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
1182 (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
1183 #else
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1184 (ANY *)addrbuf, &addrlen
6718
32f2eda2946c Left-aligned preprocessor directives and changed C++ comments to C
Guido van Rossum <guido@python.org>
parents: 6626
diff changeset
1185 #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
1186 #else
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1187 (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
1188 #endif
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1189 );
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1190 Py_END_ALLOW_THREADS
3091
7ddfb629ac3f plug some leaks
Guido van Rossum <guido@python.org>
parents: 2736
diff changeset
1191 if (n < 0) {
7ddfb629ac3f plug some leaks
Guido van Rossum <guido@python.org>
parents: 2736
diff changeset
1192 Py_DECREF(buf);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1193 return PySocket_Err();
3091
7ddfb629ac3f plug some leaks
Guido van Rossum <guido@python.org>
parents: 2736
diff changeset
1194 }
3665
5188374377ae Get rid of obsolete allowbroadcast().
Guido van Rossum <guido@python.org>
parents: 3594
diff changeset
1195 if (n != len && _PyString_Resize(&buf, n) < 0)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1196 return NULL;
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1197
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1198 if (!(addr = makesockaddr((struct sockaddr *)addrbuf, addrlen)))
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1199 goto finally;
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
1200
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1201 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
1202 finally:
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1203 Py_XDECREF(addr);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1204 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
1205 return ret;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1206 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1207
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1208 static char recvfrom_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1209 "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
1210 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1211 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
1212
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1213
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
1214 /* 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
1215
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1216 static PyObject *
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1217 BUILD_FUNC_DEF_2(PySocketSock_send,PySocketSockObject *,s, PyObject *,args)
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1218 {
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1219 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
1220 int len, n, flags = 0;
931086cb8529 More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents: 3673
diff changeset
1221 if (!PyArg_ParseTuple(args, "s#|i", &buf, &len, &flags))
931086cb8529 More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents: 3673
diff changeset
1222 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1223 Py_BEGIN_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1224 n = send(s->sock_fd, buf, len, flags);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1225 Py_END_ALLOW_THREADS
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1226 if (n < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1227 return PySocket_Err();
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1228 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
1229 }
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1230
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1231 static char send_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1232 "send(data[, flags])\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1233 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1234 Send a data string to 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
1235 argument, see the Unix manual.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1236
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1237
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
1238 /* 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
1239
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1240 static PyObject *
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1241 BUILD_FUNC_DEF_2(PySocketSock_sendto,PySocketSockObject *,s, PyObject *,args)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1242 {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1243 PyObject *addro;
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1244 char *buf;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1245 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
1246 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
1247 flags = 0;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1248 if (!PyArg_Parse(args, "(s#O)", &buf, &len, &addro)) {
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1249 PyErr_Clear();
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1250 if (!PyArg_Parse(args, "(s#iO)", &buf, &len, &flags, &addro))
1293
ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a
Guido van Rossum <guido@python.org>
parents: 1271
diff changeset
1251 return NULL;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1252 }
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
1253 if (!getsockaddrarg(s, addro, &addr, &addrlen))
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1254 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1255 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
1256 n = sendto(s->sock_fd, buf, len, flags, addr, addrlen);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1257 Py_END_ALLOW_THREADS
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1258 if (n < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1259 return PySocket_Err();
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1260 return PyInt_FromLong((long)n);
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1261 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1262
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1263 static char sendto_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1264 "sendto(data[, flags], address)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1265 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1266 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
1267 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
1268
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1269
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1270 /* s.shutdown(how) method */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1271
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1272 static PyObject *
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1273 BUILD_FUNC_DEF_2(PySocketSock_shutdown,PySocketSockObject *,s, PyObject *,args)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1274 {
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1275 int how;
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1276 int res;
5534
84d3cca814fb Remove the last three uses of PyArg_GetInt() from the source.
Guido van Rossum <guido@python.org>
parents: 5436
diff changeset
1277 if (!PyArg_Parse(args, "i", &how))
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1278 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1279 Py_BEGIN_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1280 res = shutdown(s->sock_fd, how);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1281 Py_END_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1282 if (res < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1283 return PySocket_Err();
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1284 Py_INCREF(Py_None);
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1285 return Py_None;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1286 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1287
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1288 static char shutdown_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1289 "shutdown(flag)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1290 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1291 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
1292 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
1293
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1294
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1295 /* List of methods for socket objects */
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1296
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1297 static PyMethodDef PySocketSock_methods[] = {
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1298 {"accept", (PyCFunction)PySocketSock_accept, 0,
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1299 accept_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1300 {"bind", (PyCFunction)PySocketSock_bind, 0,
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1301 bind_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1302 {"close", (PyCFunction)PySocketSock_close, 0,
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1303 close_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1304 {"connect", (PyCFunction)PySocketSock_connect, 0,
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1305 connect_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1306 {"connect_ex", (PyCFunction)PySocketSock_connect_ex, 0,
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1307 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
1308 #ifndef NO_DUP
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1309 {"dup", (PyCFunction)PySocketSock_dup, 0,
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1310 dup_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1311 #endif
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1312 {"fileno", (PyCFunction)PySocketSock_fileno, 0,
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1313 fileno_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1314 #ifdef HAVE_GETPEERNAME
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1315 {"getpeername", (PyCFunction)PySocketSock_getpeername, 0,
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1316 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
1317 #endif
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1318 {"getsockname", (PyCFunction)PySocketSock_getsockname, 0,
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1319 getsockname_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1320 {"getsockopt", (PyCFunction)PySocketSock_getsockopt, 1,
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1321 getsockopt_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1322 {"listen", (PyCFunction)PySocketSock_listen, 0,
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1323 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
1324 #ifndef NO_DUP
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1325 {"makefile", (PyCFunction)PySocketSock_makefile, 1,
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1326 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
1327 #endif
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1328 {"recv", (PyCFunction)PySocketSock_recv, 1,
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1329 recv_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1330 {"recvfrom", (PyCFunction)PySocketSock_recvfrom, 1,
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1331 recvfrom_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1332 {"send", (PyCFunction)PySocketSock_send, 1,
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1333 send_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1334 {"sendto", (PyCFunction)PySocketSock_sendto, 0,
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1335 sendto_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1336 {"setblocking", (PyCFunction)PySocketSock_setblocking, 0,
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1337 setblocking_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1338 {"setsockopt", (PyCFunction)PySocketSock_setsockopt, 0,
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1339 setsockopt_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1340 {"shutdown", (PyCFunction)PySocketSock_shutdown, 0,
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1341 shutdown_doc},
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
1342 {NULL, NULL} /* sentinel */
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1343 };
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1344
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1345
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1346 /* 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
1347 First close the file description. */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1348
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1349 static void
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1350 BUILD_FUNC_DEF_1(PySocketSock_dealloc,PySocketSockObject *,s)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1351 {
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1352 (void) close(s->sock_fd);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1353 PyMem_DEL(s);
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1354 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1355
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1356
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1357 /* Return a socket object's named attribute. */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1358
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1359 static PyObject *
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1360 BUILD_FUNC_DEF_2(PySocketSock_getattr,PySocketSockObject *,s, char *,name)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1361 {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1362 return Py_FindMethod(PySocketSock_methods, (PyObject *) s, name);
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1363 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1364
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1365
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1366 static PyObject *
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1367 BUILD_FUNC_DEF_1(PySocketSock_repr,PySocketSockObject *,s)
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1368 {
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1369 char buf[512];
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1370 sprintf(buf,
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1371 "<socket object, fd=%d, family=%d, type=%d, protocol=%d>",
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1372 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
1373 return PyString_FromString(buf);
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1374 }
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1375
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1376
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
1377 /* 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
1378
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1379 static PyTypeObject PySocketSock_Type = {
3594
564912267290 Windows/PC changes
Guido van Rossum <guido@python.org>
parents: 3421
diff changeset
1380 PyObject_HEAD_INIT(0) /* Must fill in type value later */
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1381 0,
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1382 "socket",
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1383 sizeof(PySocketSockObject),
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1384 0,
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1385 (destructor)PySocketSock_dealloc, /*tp_dealloc*/
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1386 0, /*tp_print*/
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1387 (getattrfunc)PySocketSock_getattr, /*tp_getattr*/
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1388 0, /*tp_setattr*/
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1389 0, /*tp_compare*/
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1390 (reprfunc)PySocketSock_repr, /*tp_repr*/
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1391 0, /*tp_as_number*/
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1392 0, /*tp_as_sequence*/
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1393 0, /*tp_as_mapping*/
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1394 };
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1395
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1396
324
a81020d505bf Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents: 309
diff changeset
1397 /* Python interface to gethostname(). */
a81020d505bf Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents: 309
diff changeset
1398
a81020d505bf Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents: 309
diff changeset
1399 /*ARGSUSED*/
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1400 static PyObject *
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1401 BUILD_FUNC_DEF_2(PySocket_gethostname,PyObject *,self, PyObject *,args)
324
a81020d505bf Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents: 309
diff changeset
1402 {
a81020d505bf Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents: 309
diff changeset
1403 char buf[1024];
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1404 int res;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1405 if (!PyArg_NoArgs(args))
324
a81020d505bf Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents: 309
diff changeset
1406 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1407 Py_BEGIN_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1408 res = gethostname(buf, (int) sizeof buf - 1);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1409 Py_END_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1410 if (res < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1411 return PySocket_Err();
324
a81020d505bf Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents: 309
diff changeset
1412 buf[sizeof buf - 1] = '\0';
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1413 return PyString_FromString(buf);
324
a81020d505bf Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents: 309
diff changeset
1414 }
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1415
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1416 static char gethostname_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1417 "gethostname() -> string\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1418 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1419 Return the current host name.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1420
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1421
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1422 /* Python interface to gethostbyname(name). */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1423
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1424 /*ARGSUSED*/
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1425 static PyObject *
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1426 BUILD_FUNC_DEF_2(PySocket_gethostbyname,PyObject *,self, PyObject *,args)
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1427 {
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
1428 char *name;
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1429 struct sockaddr_in addrbuf;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1430 if (!PyArg_Parse(args, "s", &name))
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1431 return NULL;
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1432 if (setipaddr(name, &addrbuf) < 0)
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1433 return NULL;
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1434 return makeipaddr(&addrbuf);
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1435 }
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1436
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1437 static char gethostbyname_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1438 "gethostbyname(host) -> address\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1439 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1440 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
1441
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1442
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1443 /* 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
1444
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1445 static PyObject *
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1446 gethost_common(h, addr)
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1447 struct hostent *h;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1448 struct sockaddr_in *addr;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1449 {
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1450 char **pch;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1451 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
1452 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
1453 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
1454 PyObject *tmp;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1455 if (h == NULL) {
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1456 #ifdef HAVE_HSTRERROR
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1457 /* Let's get real error message to return */
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1458 extern int h_errno;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1459 PyErr_SetString(PySocket_Error, (char *)hstrerror(h_errno));
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1460 #else
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1461 PyErr_SetString(PySocket_Error, "host not found");
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1462 #endif
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1463 return NULL;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1464 }
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1465 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
1466 goto err;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1467 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
1468 goto err;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1469 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
1470 int status;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1471 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
1472 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
1473 goto err;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1474 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
1475 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
1476 if (status)
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1477 goto err;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1478 }
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1479 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
1480 int status;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1481 memcpy((char *) &addr->sin_addr, *pch, h->h_length);
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1482 tmp = makeipaddr(addr);
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1483 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
1484 goto err;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1485 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
1486 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
1487 if (status)
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1488 goto err;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1489 }
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1490 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
1491 err:
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1492 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
1493 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
1494 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
1495 }
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1496
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1497
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1498 /* 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
1499
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1500 /*ARGSUSED*/
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1501 static PyObject *
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1502 BUILD_FUNC_DEF_2(PySocket_gethostbyname_ex,PyObject *,self, PyObject *,args)
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1503 {
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1504 char *name;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1505 struct hostent *h;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1506 struct sockaddr_in addr;
10441
9ba5dffccb1b Jonathan Giddy writes:
Guido van Rossum <guido@python.org>
parents: 10401
diff changeset
1507 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
1508 #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
1509 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
1510 #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
1511 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
1512 #else
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1513 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
1514 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
1515 int errnop;
10453
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
1516 #endif
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
1517 #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
1518 int result;
f81db738abd9 Patch by Rob Riggs for Linux -- glibc2 has a different argument
Guido van Rossum <guido@python.org>
parents: 9679
diff changeset
1519 #endif
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1520 #endif /* 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
1521 if (!PyArg_Parse(args, "s", &name))
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1522 return NULL;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1523 if (setipaddr(name, &addr) < 0)
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1524 return NULL;
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1525 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
1526 #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
1527 #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
1528 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
1529 #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
1530 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
1531 #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
1532 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
1533 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
1534 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
1535 #endif
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1536 #else /* not HAVE_GETHOSTBYNAME_R */
10442
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
1537 #ifdef USE_GETHOSTBYNAME_LOCK
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
1538 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
1539 #endif
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1540 h = gethostbyname(name);
10441
9ba5dffccb1b Jonathan Giddy writes:
Guido van Rossum <guido@python.org>
parents: 10401
diff changeset
1541 #endif /* HAVE_GETHOSTBYNAME_R */
9ba5dffccb1b Jonathan Giddy writes:
Guido van Rossum <guido@python.org>
parents: 10401
diff changeset
1542 Py_END_ALLOW_THREADS
10442
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
1543 ret = gethost_common(h, &addr);
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
1544 #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
1545 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
1546 #endif
10441
9ba5dffccb1b Jonathan Giddy writes:
Guido van Rossum <guido@python.org>
parents: 10401
diff changeset
1547 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
1548 }
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1549
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1550 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
1551 "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
1552 \n\
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1553 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
1554 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
1555
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
1556
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1557 /* Python interface to gethostbyaddr(IP). */
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1558
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1559 /*ARGSUSED*/
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1560 static PyObject *
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1561 BUILD_FUNC_DEF_2(PySocket_gethostbyaddr,PyObject *,self, PyObject *, args)
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1562 {
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1563 struct sockaddr_in addr;
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1564 char *ip_num;
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1565 struct hostent *h;
10442
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
1566 PyObject *ret;
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
1567 #ifdef HAVE_GETHOSTBYNAME_R
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
1568 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
1569 #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
1570 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
1571 #else
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
1572 char buf[16384];
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
1573 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
1574 int errnop;
10453
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
1575 #endif
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
1576 #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
1577 int result;
f81db738abd9 Patch by Rob Riggs for Linux -- glibc2 has a different argument
Guido van Rossum <guido@python.org>
parents: 9679
diff changeset
1578 #endif
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
1579 #endif /* HAVE_GETHOSTBYNAME_R */
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1580
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1581 if (!PyArg_Parse(args, "s", &ip_num))
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1582 return NULL;
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1583 if (setipaddr(ip_num, &addr) < 0)
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1584 return NULL;
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
1585 Py_BEGIN_ALLOW_THREADS
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
1586 #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
1587 #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
1588 result = gethostbyaddr_r((char *)&addr.sin_addr,
f81db738abd9 Patch by Rob Riggs for Linux -- glibc2 has a different argument
Guido van Rossum <guido@python.org>
parents: 9679
diff changeset
1589 sizeof(addr.sin_addr),
f81db738abd9 Patch by Rob Riggs for Linux -- glibc2 has a different argument
Guido van Rossum <guido@python.org>
parents: 9679
diff changeset
1590 AF_INET, &hp_allocated, buf, buf_len,
f81db738abd9 Patch by Rob Riggs for Linux -- glibc2 has a different argument
Guido van Rossum <guido@python.org>
parents: 9679
diff changeset
1591 &h, &errnop);
10453
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
1592 #elif defined(HAVE_GETHOSTBYNAME_R_5_ARG)
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
1593 h = gethostbyaddr_r((char *)&addr.sin_addr,
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
1594 sizeof(addr.sin_addr),
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
1595 AF_INET,
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
1596 &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
1597 #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
1598 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
1599 result = gethostbyaddr_r((char *)&addr.sin_addr,
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
1600 sizeof(addr.sin_addr),
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
1601 AF_INET, &hp_allocated, &data);
5b54fa775e55 Vladimir Marangozov implements the AIX 3-arg gethostbyname_r code.
Guido van Rossum <guido@python.org>
parents: 10442
diff changeset
1602 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
1603 #endif
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
1604 #else /* not HAVE_GETHOSTBYNAME_R */
10442
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
1605 #ifdef USE_GETHOSTBYNAME_LOCK
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
1606 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
1607 #endif
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1608 h = gethostbyaddr((char *)&addr.sin_addr,
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1609 sizeof(addr.sin_addr),
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1610 AF_INET);
10442
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
1611 #endif /* HAVE_GETHOSTBYNAME_R */
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
1612 Py_END_ALLOW_THREADS
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
1613 ret = gethost_common(h, &addr);
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
1614 #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
1615 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
1616 #endif
10442
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
1617 return ret;
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1618 }
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1619
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1620 static char gethostbyaddr_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1621 "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
1622 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1623 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
1624 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
1625
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1626
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1627 /* Python interface to getservbyname(name).
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1628 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
1629 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
1630
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1631 /*ARGSUSED*/
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1632 static PyObject *
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1633 BUILD_FUNC_DEF_2(PySocket_getservbyname,PyObject *,self, PyObject *,args)
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1634 {
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1635 char *name, *proto;
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1636 struct servent *sp;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1637 if (!PyArg_Parse(args, "(ss)", &name, &proto))
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1638 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1639 Py_BEGIN_ALLOW_THREADS
926
c156d4960c2b * Makefile: cosmetics
Guido van Rossum <guido@python.org>
parents: 925
diff changeset
1640 sp = getservbyname(name, proto);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1641 Py_END_ALLOW_THREADS
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1642 if (sp == NULL) {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1643 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
1644 return NULL;
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1645 }
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1646 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
1647 }
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1648
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1649 static char getservbyname_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1650 "getservbyname(servicename, protocolname) -> integer\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1651 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1652 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
1653 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
1654
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1655
4782
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1656 /* Python interface to getprotobyname(name).
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1657 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
1658 already known or not useful (like the list of aliases). */
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1659
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1660 /*ARGSUSED*/
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1661 static PyObject *
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1662 BUILD_FUNC_DEF_2(PySocket_getprotobyname,PyObject *,self, PyObject *,args)
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1663 {
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1664 char *name;
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1665 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
1666 #ifdef __BEOS__
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
1667 /* 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
1668 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
1669 return NULL;
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
1670 #else
4782
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1671 if (!PyArg_Parse(args, "s", &name))
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1672 return NULL;
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1673 Py_BEGIN_ALLOW_THREADS
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1674 sp = getprotobyname(name);
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1675 Py_END_ALLOW_THREADS
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1676 if (sp == NULL) {
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1677 PyErr_SetString(PySocket_Error, "protocol not found");
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1678 return NULL;
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1679 }
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1680 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
1681 #endif
4782
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1682 }
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1683
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1684 static char getprotobyname_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1685 "getprotobyname(name) -> integer\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1686 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1687 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
1688
4782
2426a220664b Added getprotobyname() interface.
Guido van Rossum <guido@python.org>
parents: 4651
diff changeset
1689
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1690 /* Python interface to socket(family, type, proto).
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1691 The third (protocol) argument is optional.
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1692 Return a new socket object. */
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1693
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1694 /*ARGSUSED*/
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1695 static PyObject *
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1696 BUILD_FUNC_DEF_2(PySocket_socket,PyObject *,self, PyObject *,args)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1697 {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1698 PySocketSockObject *s;
3738
ce74bba8a6a6 Slightly different Windows ifdefs
Guido van Rossum <guido@python.org>
parents: 3702
diff changeset
1699 #ifdef MS_WINDOWS
3672
cec27c93b5cb more changes for Windows, sigh
Guido van Rossum <guido@python.org>
parents: 3666
diff changeset
1700 SOCKET fd;
cec27c93b5cb more changes for Windows, sigh
Guido van Rossum <guido@python.org>
parents: 3666
diff changeset
1701 #else
cec27c93b5cb more changes for Windows, sigh
Guido van Rossum <guido@python.org>
parents: 3666
diff changeset
1702 int fd;
cec27c93b5cb more changes for Windows, sigh
Guido van Rossum <guido@python.org>
parents: 3666
diff changeset
1703 #endif
3700
931086cb8529 More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents: 3673
diff changeset
1704 int family, type, proto = 0;
931086cb8529 More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents: 3673
diff changeset
1705 if (!PyArg_ParseTuple(args, "ii|i", &family, &type, &proto))
931086cb8529 More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents: 3673
diff changeset
1706 return NULL;
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1707 Py_BEGIN_ALLOW_THREADS
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1708 fd = socket(family, type, proto);
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1709 Py_END_ALLOW_THREADS
3738
ce74bba8a6a6 Slightly different Windows ifdefs
Guido van Rossum <guido@python.org>
parents: 3702
diff changeset
1710 #ifdef MS_WINDOWS
3672
cec27c93b5cb more changes for Windows, sigh
Guido van Rossum <guido@python.org>
parents: 3666
diff changeset
1711 if (fd == INVALID_SOCKET)
cec27c93b5cb more changes for Windows, sigh
Guido van Rossum <guido@python.org>
parents: 3666
diff changeset
1712 #else
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1713 if (fd < 0)
3672
cec27c93b5cb more changes for Windows, sigh
Guido van Rossum <guido@python.org>
parents: 3666
diff changeset
1714 #endif
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1715 return PySocket_Err();
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1716 s = PySocketSock_New(fd, family, type, proto);
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1717 /* If the object can't be created, don't forget to close the
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1718 file descriptor again! */
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1719 if (s == NULL)
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
1720 (void) close(fd);
324
a81020d505bf Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents: 309
diff changeset
1721 /* From now on, ignore SIGPIPE and let the error checking
a81020d505bf Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents: 309
diff changeset
1722 do the work. */
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
1723 #ifdef SIGPIPE
324
a81020d505bf Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents: 309
diff changeset
1724 (void) signal(SIGPIPE, SIG_IGN);
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
1725 #endif
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1726 return (PyObject *) s;
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1727 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1728
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1729 static char socket_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1730 "socket(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
1731 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1732 Open a socket of the given type. The family argument specifies the\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1733 address family; it is normally AF_INET, sometimes AF_UNIX.\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1734 The type argument specifies whether this is a stream (SOCK_STREAM)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1735 or datagram (SOCK_DGRAM) socket. The protocol argument defaults to 0,\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1736 specifying the default protocol.";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1737
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1738
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
1739 #ifndef NO_DUP
1099
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents: 1094
diff changeset
1740 /* 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
1741 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
1742 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
1743
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents: 1094
diff changeset
1744 /*ARGSUSED*/
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1745 static PyObject *
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
1746 BUILD_FUNC_DEF_2(PySocket_fromfd,PyObject *,self, PyObject *,args)
1099
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents: 1094
diff changeset
1747 {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1748 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
1749 int fd, family, type, proto = 0;
931086cb8529 More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents: 3673
diff changeset
1750 if (!PyArg_ParseTuple(args, "iii|i", &fd, &family, &type, &proto))
931086cb8529 More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents: 3673
diff changeset
1751 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
1752 /* 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
1753 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
1754 if (fd < 0)
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1755 return PySocket_Err();
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1756 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
1757 /* 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
1758 do the work. */
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
1759 #ifdef SIGPIPE
1099
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents: 1094
diff changeset
1760 (void) signal(SIGPIPE, SIG_IGN);
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
1761 #endif
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
1762 return (PyObject *) s;
1099
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents: 1094
diff changeset
1763 }
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1764
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1765 static char fromfd_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1766 "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
1767 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1768 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
1769 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
1770
1792
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents: 1760
diff changeset
1771 #endif /* NO_DUP */
1099
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents: 1094
diff changeset
1772
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1773
3673
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1774 static PyObject *
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1775 BUILD_FUNC_DEF_2(PySocket_ntohs, PyObject *, self, PyObject *, args)
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1776 {
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1777 int x1, x2;
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1778
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1779 if (!PyArg_Parse(args, "i", &x1)) {
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1780 return NULL;
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1781 }
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1782 x2 = (int)ntohs((short)x1);
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1783 return PyInt_FromLong(x2);
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1784 }
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1785
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1786 static char ntohs_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1787 "ntohs(integer) -> integer\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1788 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1789 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
1790
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1791
3673
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1792 static PyObject *
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1793 BUILD_FUNC_DEF_2(PySocket_ntohl, PyObject *, self, PyObject *, args)
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1794 {
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1795 int x1, x2;
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1796
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1797 if (!PyArg_Parse(args, "i", &x1)) {
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1798 return NULL;
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1799 }
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1800 x2 = ntohl(x1);
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1801 return PyInt_FromLong(x2);
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1802 }
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1803
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1804 static char ntohl_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1805 "ntohl(integer) -> integer\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1806 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1807 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
1808
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1809
3673
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1810 static PyObject *
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1811 BUILD_FUNC_DEF_2(PySocket_htons, PyObject *, self, PyObject *, args)
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1812 {
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1813 int x1, x2;
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1814
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1815 if (!PyArg_Parse(args, "i", &x1)) {
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1816 return NULL;
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1817 }
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1818 x2 = (int)htons((short)x1);
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1819 return PyInt_FromLong(x2);
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1820 }
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1821
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1822 static char htons_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1823 "htons(integer) -> integer\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1824 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1825 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
1826
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1827
3673
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1828 static PyObject *
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1829 BUILD_FUNC_DEF_2(PySocket_htonl, PyObject *, self, PyObject *, args)
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1830 {
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1831 int x1, x2;
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1832
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1833 if (!PyArg_Parse(args, "i", &x1)) {
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1834 return NULL;
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1835 }
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1836 x2 = htonl(x1);
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1837 return PyInt_FromLong(x2);
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1838 }
f6ace61c3dfe ntohs, ntohl, htons, htonl -- thanks to Lance
Guido van Rossum <guido@python.org>
parents: 3672
diff changeset
1839
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1840 static char htonl_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1841 "htonl(integer) -> integer\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1842 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1843 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
1844
11217
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1845 /*
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1846 * 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
1847 *
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1848 * 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
1849 *
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1850 */
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1851
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1852 static char inet_aton_doc[] =
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1853 "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
1854 \n\
11219
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
1855 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
1856 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
1857
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1858 static PyObject*
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1859 BUILD_FUNC_DEF_2(PySocket_inet_aton, PyObject *, self, PyObject *, args)
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1860 {
11268
3fe8d13328c8 It appears that inet_aton() doesn't really exist except in libresolv;
Guido van Rossum <guido@python.org>
parents: 11219
diff changeset
1861 #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
1862 #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
1863 #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
1864
11219
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
1865 /* 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
1866 char *ip_addr;
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
1867 long packed_addr;
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
1868
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
1869 if (!PyArg_Parse(args, "s", &ip_addr)) {
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
1870 return NULL;
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
1871 }
11438
be25aaca11f4 Bugfix by Jack Jansen for Macintosh (for the inet_ntoa/aton changes):
Guido van Rossum <guido@python.org>
parents: 11288
diff changeset
1872 #ifdef macintosh
be25aaca11f4 Bugfix by Jack Jansen for Macintosh (for the inet_ntoa/aton changes):
Guido van Rossum <guido@python.org>
parents: 11288
diff changeset
1873 packed_addr = (long)inet_addr(ip_addr).s_addr;
be25aaca11f4 Bugfix by Jack Jansen for Macintosh (for the inet_ntoa/aton changes):
Guido van Rossum <guido@python.org>
parents: 11288
diff changeset
1874 #else
11219
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
1875 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
1876 #endif
11219
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
1877
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
1878 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
1879 PyErr_SetString(PySocket_Error,
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
1880 "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
1881 return NULL;
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
1882 }
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
1883
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
1884 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
1885 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
1886 }
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1887
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1888 static char inet_ntoa_doc[] =
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1889 "inet_aton(packed_ip) -> ip_address_string\n\
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1890 \n\
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1891 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
1892
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1893 static PyObject*
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1894 BUILD_FUNC_DEF_2(PySocket_inet_ntoa, PyObject *, self, PyObject *, args)
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1895 {
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1896 char *packed_str;
11219
2d7331f4dfe3 Port inet_ntoa and inet_aton to Windows:
Guido van Rossum <guido@python.org>
parents: 11217
diff changeset
1897 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
1898 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
1899
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1900 if (!PyArg_Parse(args, "s#", &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
1901 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
1902 }
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1903
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1904 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
1905 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
1906 "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
1907 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
1908 }
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1909
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1910 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
1911
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
1912 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
1913 }
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
1914
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
1915
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1916 #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
1917
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1918 /* This is a C function to be 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
1919 static SSLObject *
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1920 BUILD_FUNC_DEF_3(newSSLObject,
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1921 PySocketSockObject *,Sock, char*,key_file, char*,cert_file)
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1922 {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1923 SSLObject *self;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1924 char *str;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1925
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1926 #if 0
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1927 meth=SSLv23_client_method();
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1928 meth=SSLv3_client_method();
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1929 meth=SSLv2_client_method();
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1930 #endif
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1931
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1932 self = PyObject_NEW(SSLObject, &SSL_Type); /* Create new object */
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1933 if (self == 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
1934 PyErr_SetObject(SSLErrorObject,
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1935 PyString_FromString("newSSLObject error"));
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1936 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
1937 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1938 memset(self->server, NULL, sizeof(char) * 256);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1939 memset(self->issuer, NULL, sizeof(char) * 256);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1940
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1941 self->x_attr = PyDict_New();
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1942 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
1943 if (self->ctx == 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
1944 PyErr_SetObject(SSLErrorObject,
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1945 PyString_FromString("SSL_CTX_new error"));
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1946 PyMem_DEL(self);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1947 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
1948 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1949
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1950 if ( (key_file && !cert_file) || (!key_file && cert_file) )
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1951 {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1952 PyErr_SetObject(SSLErrorObject,
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1953 PyString_FromString(
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1954 "Both the key & certificate files must be specified"));
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1955 PyMem_DEL(self);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1956 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
1957 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1958
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1959 if (key_file && cert_file)
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1960 {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1961 if (SSL_CTX_use_PrivateKey_file(self->ctx, key_file,
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1962 SSL_FILETYPE_PEM) < 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
1963 {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1964 PyErr_SetObject(SSLErrorObject,
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1965 PyString_FromString(
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1966 "SSL_CTX_use_PrivateKey_file error"));
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1967 PyMem_DEL(self);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1968 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
1969 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1970
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1971 if (SSL_CTX_use_certificate_chain_file(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
1972 cert_file) < 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
1973 {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1974 PyErr_SetObject(SSLErrorObject,
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1975 PyString_FromString(
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1976 "SSL_CTX_use_certificate_chain_file error"));
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1977 PyMem_DEL(self);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1978 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
1979 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1980 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1981
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1982 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
1983 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
1984 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
1985 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
1986 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
1987
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1988 if ((SSL_connect(self->ssl)) == -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
1989 /* Actually negotiate SSL connection */
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1990 PyErr_SetObject(SSLErrorObject,
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1991 PyString_FromString("SSL_connect error"));
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1992 PyMem_DEL(self);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1993 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
1994 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1995 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
1996
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
1997 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
1998 X509_NAME_oneline(X509_get_subject_name(self->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
1999 self->server, 256);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2000 X509_NAME_oneline(X509_get_issuer_name(self->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
2001 self->issuer, 256);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2002 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2003 self->x_attr = 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
2004 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
2005 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
2006 return self;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2007 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2008
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2009 /* 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
2010 static PyObject *
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2011 BUILD_FUNC_DEF_2(PySocket_ssl, PyObject *, self, PyObject *, args)
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2012 {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2013 SSLObject *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
2014 PySocketSockObject *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
2015 char *key_file;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2016 char *cert_file;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2017
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2018 if (!PyArg_ParseTuple(args, "O!zz",
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2019 &PySocketSock_Type, (PyObject*)&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
2020 &key_file, &cert_file) )
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2021 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
2022
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2023 rv = newSSLObject(Sock, key_file, cert_file);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2024 if ( rv == 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
2025 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
2026 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
2027 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2028
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2029 static char ssl_doc[] =
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2030 "ssl(socket, keyfile, certfile) -> sslobject";
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2031
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2032 static PyObject *
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2033 BUILD_FUNC_DEF_2(SSL_server, SSLObject *, self, PyObject *, args)
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2034 {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2035 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
2036 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2037
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2038 static PyObject *
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2039 BUILD_FUNC_DEF_2(SSL_issuer, SSLObject *, self, PyObject *, args)
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2040 {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2041 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
2042 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2043
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2044
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2045 /* SSL object methods */
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2046
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2047 static PyMethodDef SSLMethods[] = {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2048 { "write", (PyCFunction)SSL_SSLwrite, 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
2049 { "read", (PyCFunction)SSL_SSLread, 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
2050 { "server", (PyCFunction)SSL_server, 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
2051 { "issuer", (PyCFunction)SSL_issuer, 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
2052 { NULL, 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
2053 };
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2054
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2055 static void SSL_dealloc(SSLObject *self)
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2056 {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2057 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
2058 X509_free (self->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
2059 SSL_CTX_free(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
2060 SSL_free(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
2061 Py_XDECREF(self->x_attr);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2062 Py_XDECREF(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
2063 PyMem_DEL(self);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2064 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2065
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2066 static PyObject *SSL_getattr(SSLObject *self, char *name)
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2067 {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2068 return Py_FindMethod(SSLMethods, (PyObject *)self, name);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2069 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2070
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2071 staticforward PyTypeObject SSL_Type = {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2072 PyObject_HEAD_INIT(&PyType_Type)
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2073 0, /*ob_size*/
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2074 "SSL", /*tp_name*/
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2075 sizeof(SSLObject), /*tp_basicsize*/
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2076 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
2077 /* methods */
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2078 (destructor)SSL_dealloc, /*tp_dealloc*/
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2079 0, /*tp_print*/
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2080 (getattrfunc)SSL_getattr, /*tp_getattr*/
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2081 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
2082 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
2083 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
2084 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
2085 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
2086 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
2087 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
2088 };
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2089
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2090
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2091
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2092 static PyObject *SSL_SSLwrite(SSLObject *self, PyObject *args)
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2093 {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2094 char *data;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2095 int len = 0;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2096
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2097 if (!PyArg_ParseTuple(args, "s|i", &data, &len))
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2098 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
2099
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2100 if (!len)
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2101 len = strlen(data);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2102
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2103 len = SSL_write(self->ssl, data, len);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2104 return PyInt_FromLong((long)len);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2105 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2106
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2107 static PyObject *SSL_SSLread(SSLObject *self, PyObject *args)
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2108 {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2109 PyObject *buf;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2110 int count = 0;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2111 int len = 1024;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2112 int res;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2113
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2114 PyArg_ParseTuple(args, "|i", &len);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2115
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2116 if (!(buf = PyString_FromStringAndSize((char *) 0, len)))
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2117 return NULL; /* Error object should already be set */
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2118
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2119 count = SSL_read(self->ssl, PyString_AsString(buf), len);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2120 res = SSL_get_error(self->ssl, count);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2121
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2122 switch (res) {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2123 case 0: /* Good return value! */
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2124 break;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2125 case 6:
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2126 PyErr_SetString(SSLErrorObject, "EOF");
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2127 Py_DECREF(buf);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2128 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
2129 break;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2130 case 5:
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2131 default:
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2132 return PyErr_SetFromErrno(SSLErrorObject);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2133 break;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2134 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2135
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2136 fflush(stderr);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2137
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2138 if (count < 0) {
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2139 Py_DECREF(buf);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2140 return PyErr_SetFromErrno(SSLErrorObject);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2141 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2142
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2143 if (count != len && _PyString_Resize(&buf, count) < 0)
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2144 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
2145 return buf;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2146 }
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2147
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2148 #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
2149
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2150
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2151 /* 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
2152
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
2153 static PyMethodDef PySocket_methods[] = {
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2154 {"gethostbyname", PySocket_gethostbyname, 0, gethostbyname_doc},
8821
a1c16a3fa7db Added gethostbyname_ex(), which returns the same kind of data as
Guido van Rossum <guido@python.org>
parents: 8631
diff changeset
2155 {"gethostbyname_ex", PySocket_gethostbyname_ex, 0, ghbn_ex_doc},
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2156 {"gethostbyaddr", PySocket_gethostbyaddr, 0, gethostbyaddr_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2157 {"gethostname", PySocket_gethostname, 0, gethostname_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2158 {"getservbyname", PySocket_getservbyname, 0, getservbyname_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2159 {"getprotobyname", PySocket_getprotobyname, 0,getprotobyname_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2160 {"socket", PySocket_socket, 1, socket_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
2161 #ifndef NO_DUP
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2162 {"fromfd", PySocket_fromfd, 1, 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
2163 #endif
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2164 {"ntohs", PySocket_ntohs, 0, ntohs_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2165 {"ntohl", PySocket_ntohl, 0, ntohl_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2166 {"htons", PySocket_htons, 0, htons_doc},
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2167 {"htonl", PySocket_htonl, 0, htonl_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
2168 {"inet_aton", PySocket_inet_aton, 0, inet_aton_doc},
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2169 {"inet_ntoa", PySocket_inet_ntoa, 0, inet_ntoa_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
2170 #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
2171 {"ssl", PySocket_ssl, 1, ssl_doc},
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2172 #endif /* USE_SSL */
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2173 {NULL, NULL} /* Sentinel */
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2174 };
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2175
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2176
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2177 /* 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
2178 *
6367
2c29b8982643 Apply two changes, systematically:
Guido van Rossum <guido@python.org>
parents: 5697
diff changeset
2179 * 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
2180 */
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2181 static void
2055
cf31eab6ab5a Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents: 1970
diff changeset
2182 BUILD_FUNC_DEF_3(insint,PyObject *,d, char *,name, int,value)
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2183 {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
2184 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
2185 if (!v || PyDict_SetItemString(d, name, v))
6367
2c29b8982643 Apply two changes, systematically:
Guido van Rossum <guido@python.org>
parents: 5697
diff changeset
2186 PyErr_Clear();
4871
a7159ba0e45d Check of return values and proper error handling.
Barry Warsaw <barry@python.org>
parents: 4783
diff changeset
2187
6367
2c29b8982643 Apply two changes, systematically:
Guido van Rossum <guido@python.org>
parents: 5697
diff changeset
2188 Py_XDECREF(v);
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2189 }
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2190
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2191
3702
3408756ec601 changed windows test symbols; removed debug printf from sockets
Guido van Rossum <guido@python.org>
parents: 3700
diff changeset
2192 #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
2193
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
2194 /* 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
2195
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
2196 static void
931086cb8529 More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents: 3673
diff changeset
2197 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
2198 {
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
2199 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
2200 }
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
2201
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
2202 static int
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
2203 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
2204 {
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
2205 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
2206 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
2207 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
2208 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
2209 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
2210 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
2211 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
2212 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
2213 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
2214 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
2215 "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
2216 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
2217 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
2218 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
2219 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
2220 "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
2221 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
2222 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
2223 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
2224 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
2225 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
2226 }
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
2227 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
2228 }
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
2229
3702
3408756ec601 changed windows test symbols; removed debug printf from sockets
Guido van Rossum <guido@python.org>
parents: 3700
diff changeset
2230 #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
2231
6626
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2232 #if defined(PYOS_OS2)
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2233
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2234 /* Additional initialization and cleanup for OS/2 */
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2235
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2236 static void
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2237 OS2cleanup()
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2238 {
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2239 /* No cleanup is necessary for OS/2 Sockets */
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2240 }
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2241
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2242 static int
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2243 OS2init()
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2244 {
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2245 char reason[64];
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2246 int rc = sock_init();
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2247
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2248 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
2249 atexit(OS2cleanup);
32f2eda2946c Left-aligned preprocessor directives and changed C++ comments to C
Guido van Rossum <guido@python.org>
parents: 6626
diff changeset
2250 return 1; /* Indicate Success */
6626
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2251 }
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2252
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2253 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
2254 PyErr_SetString(PyExc_ImportError, reason);
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2255
6718
32f2eda2946c Left-aligned preprocessor directives and changed C++ comments to C
Guido van Rossum <guido@python.org>
parents: 6626
diff changeset
2256 return 0; /* Indicate Failure */
6626
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2257 }
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2258
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2259 #endif /* PYOS_OS2 */
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2260
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2261 /* Initialize this module.
6626
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2262 * 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
2263 * 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
2264 * defined.
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2265 *
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2266 * 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
2267 * 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
2268 * which implements some missing functionality (such as makefile(),
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2269 * 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
2270 * ImportError exception if initialization of WINSOCK fails. When
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2271 * 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
2272 * scheduled to be made at exit time.
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2273 *
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2274 * 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
2275 * "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
2276 * 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
2277 * operating system's filesystem layer.
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2278 */
295
d7a38dece86a Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents: 294
diff changeset
2279
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2280 static char module_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2281 "This module provides socket operations and some related functions.\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2282 On Unix, it supports IP (Internet Protocol) and Unix domain sockets.\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2283 On other systems, it only supports IP.\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2284 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2285 Functions:\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2286 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2287 socket() -- create a new socket object\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2288 fromfd() -- create a socket object from an open file descriptor (*)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2289 gethostname() -- return the current hostname\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2290 gethostbyname() -- map a hostname to its IP number\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2291 gethostbyaddr() -- map an IP number or hostname to DNS info\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2292 getservbyname() -- map a service name and a protocol name to a port number\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2293 getprotobyname() -- mape a protocol name (e.g. 'tcp') to a number\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2294 ntohs(), ntohl() -- convert 16, 32 bit int from network to host byte order\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2295 htons(), htonl() -- convert 16, 32 bit int from host to network byte order\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
2296 inet_aton() -- convert IP addr string (123.45.67.89) to 32-bit packed format\n\
f406e78ec10b Patch by Ben Gertzfield to add inet_aton() and inet_ntoa() calls.
Guido van Rossum <guido@python.org>
parents: 11182
diff changeset
2297 inet_ntoa() -- convert 32-bit packed format IP to string (123.45.67.89)\n\
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
2298 ssl() -- secure socket layer support (only available if configured)\n\
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2299 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2300 (*) not available on all platforms!)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2301 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2302 Special objects:\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2303 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2304 SocketType -- type object for socket objects\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2305 error -- exception raised for I/O errors\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2306 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2307 Integer constants:\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2308 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2309 AF_INET, AF_UNIX -- socket domains (first argument to socket() call)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2310 SOCK_STREAM, SOCK_DGRAM, SOCK_RAW -- socket types (second argument)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2311 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2312 Many other constants may be defined; these may be used in calls to\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2313 the setsockopt() and getsockopt() methods.\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2314 ";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2315
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2316 static char sockettype_doc[] =
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2317 "A socket represents one endpoint of a network connection.\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2318 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2319 Methods:\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2320 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2321 accept() -- accept a connection, returning new socket and client address\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2322 bind() -- bind the socket to a local address\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2323 close() -- close the socket\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2324 connect() -- connect the socket to a remote address\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2325 connect_ex() -- connect, return an error code instead of an exception \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2326 dup() -- return a new socket object identical to the current one (*)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2327 fileno() -- return underlying file descriptor\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2328 getpeername() -- return remote address (*)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2329 getsockname() -- return local address\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2330 getsockopt() -- get socket options\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2331 listen() -- start listening for incoming connections\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2332 makefile() -- return a file object corresponding tot the socket (*)\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2333 recv() -- receive data\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2334 recvfrom() -- receive data and sender's address\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2335 send() -- send data\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2336 sendto() -- send data to a given address\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2337 setblocking() -- set or clear the blocking I/O flag\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2338 setsockopt() -- set socket options\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2339 shutdown() -- shut down traffic in one or both directions\n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2340 \n\
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2341 (*) not available on all platforms!)";
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2342
9588
38023a425e48 Add DL_EXPORT() to all modules that could possibly be used
Guido van Rossum <guido@python.org>
parents: 9307
diff changeset
2343 DL_EXPORT(void)
8823
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
2344 #if defined(MS_WINDOWS) || defined(PYOS_OS2) || defined(__BEOS__)
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
2345 init_socket()
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
2346 #else
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2347 initsocket()
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
2348 #endif
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2349 {
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
2350 PyObject *m, *d;
3702
3408756ec601 changed windows test symbols; removed debug printf from sockets
Guido van Rossum <guido@python.org>
parents: 3700
diff changeset
2351 #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
2352 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
2353 return;
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2354 m = Py_InitModule3("_socket", PySocket_methods, module_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
2355 #else
6718
32f2eda2946c Left-aligned preprocessor directives and changed C++ comments to C
Guido van Rossum <guido@python.org>
parents: 6626
diff changeset
2356 #if defined(__TOS_OS2__)
6626
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2357 if (!OS2init())
5e31d381fa47 os2 patch by Jeff Rush
Guido van Rossum <guido@python.org>
parents: 6618
diff changeset
2358 return;
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2359 m = Py_InitModule3("_socket", PySocket_methods, module_doc);
6718
32f2eda2946c Left-aligned preprocessor directives and changed C++ comments to C
Guido van Rossum <guido@python.org>
parents: 6626
diff changeset
2360 #else
8823
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
2361 #if defined(__BEOS__)
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
2362 m = Py_InitModule3("_socket", PySocket_methods, module_doc);
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
2363 #else
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2364 m = Py_InitModule3("socket", PySocket_methods, module_doc);
8823
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
2365 #endif /* __BEOS__ */
6718
32f2eda2946c Left-aligned preprocessor directives and changed C++ comments to C
Guido van Rossum <guido@python.org>
parents: 6626
diff changeset
2366 #endif
3700
931086cb8529 More rational support for Windows (tested on Roj's NT 3.5 machine only).
Guido van Rossum <guido@python.org>
parents: 3673
diff changeset
2367 #endif
1970
84637cfdbc07 new style
Guido van Rossum <guido@python.org>
parents: 1915
diff changeset
2368 d = PyModule_GetDict(m);
6367
2c29b8982643 Apply two changes, systematically:
Guido van Rossum <guido@python.org>
parents: 5697
diff changeset
2369 PySocket_Error = PyErr_NewException("socket.error", NULL, NULL);
2c29b8982643 Apply two changes, systematically:
Guido van Rossum <guido@python.org>
parents: 5697
diff changeset
2370 if (PySocket_Error == NULL)
2c29b8982643 Apply two changes, systematically:
Guido van Rossum <guido@python.org>
parents: 5697
diff changeset
2371 return;
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
2372 #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
2373 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
2374 SSLeay_add_ssl_algorithms();
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2375 SSLErrorObject = PyErr_NewException("socket.sslerror", NULL, 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
2376 if (SSLErrorObject == 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
2377 return;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2378 PyDict_SetItemString(d, "sslerror", SSLErrorObject);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2379 Py_INCREF(&SSL_Type);
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2380 if (PyDict_SetItemString(d, "SSLType",
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2381 (PyObject *)&SSL_Type) != 0)
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2382 return;
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by
Guido van Rossum <guido@python.org>
parents: 11438
diff changeset
2383 #endif /* USE_SSL */
6367
2c29b8982643 Apply two changes, systematically:
Guido van Rossum <guido@python.org>
parents: 5697
diff changeset
2384 PyDict_SetItemString(d, "error", PySocket_Error);
5572
b231855a9474 Add socket.socket_type, as discussed on c.l.p.
Guido van Rossum <guido@python.org>
parents: 5534
diff changeset
2385 PySocketSock_Type.ob_type = &PyType_Type;
8631
d86733676815 Added copious docstrings, plus two minor layout tweaks.
Guido van Rossum <guido@python.org>
parents: 8439
diff changeset
2386 PySocketSock_Type.tp_doc = sockettype_doc;
5572
b231855a9474 Add socket.socket_type, as discussed on c.l.p.
Guido van Rossum <guido@python.org>
parents: 5534
diff changeset
2387 Py_INCREF(&PySocketSock_Type);
5697
88b0b2a3aab5 socket_type -> SocketType
Guido van Rossum <guido@python.org>
parents: 5572
diff changeset
2388 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
2389 (PyObject *)&PySocketSock_Type) != 0)
6367
2c29b8982643 Apply two changes, systematically:
Guido van Rossum <guido@python.org>
parents: 5697
diff changeset
2390 return;
11182
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2391
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2392 /* 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
2393 #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
2394 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
2395 #endif
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2396 insint(d, "AF_INET", AF_INET);
1746
1940892d2fe3 Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents: 1413
diff changeset
2397 #ifdef AF_UNIX
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2398 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
2399 #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
2400 #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
2401 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
2402 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2403 #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
2404 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
2405 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2406 #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
2407 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
2408 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2409 #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
2410 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
2411 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2412 #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
2413 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
2414 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2415 #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
2416 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
2417 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2418 #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
2419 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
2420 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2421 #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
2422 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
2423 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2424 #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
2425 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
2426 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2427
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2428 /* Socket types */
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2429 insint(d, "SOCK_STREAM", SOCK_STREAM);
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2430 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
2431 #ifndef __BEOS__
f2a4a2b60860 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8821
diff changeset
2432 /* We have incomplete socket support. */
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2433 insint(d, "SOCK_RAW", SOCK_RAW);
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2434 insint(d, "SOCK_SEQPACKET", SOCK_SEQPACKET);
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2435 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
2436 #endif
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2437
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2438 #ifdef SO_DEBUG
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2439 insint(d, "SO_DEBUG", SO_DEBUG);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2440 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2441 #ifdef SO_ACCEPTCONN
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2442 insint(d, "SO_ACCEPTCONN", SO_ACCEPTCONN);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2443 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2444 #ifdef SO_REUSEADDR
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2445 insint(d, "SO_REUSEADDR", SO_REUSEADDR);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2446 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2447 #ifdef SO_KEEPALIVE
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2448 insint(d, "SO_KEEPALIVE", SO_KEEPALIVE);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2449 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2450 #ifdef SO_DONTROUTE
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2451 insint(d, "SO_DONTROUTE", SO_DONTROUTE);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2452 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2453 #ifdef SO_BROADCAST
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2454 insint(d, "SO_BROADCAST", SO_BROADCAST);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2455 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2456 #ifdef SO_USELOOPBACK
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2457 insint(d, "SO_USELOOPBACK", SO_USELOOPBACK);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2458 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2459 #ifdef SO_LINGER
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2460 insint(d, "SO_LINGER", SO_LINGER);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2461 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2462 #ifdef SO_OOBINLINE
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2463 insint(d, "SO_OOBINLINE", SO_OOBINLINE);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2464 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2465 #ifdef SO_REUSEPORT
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2466 insint(d, "SO_REUSEPORT", SO_REUSEPORT);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2467 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2468 #ifdef SO_SNDBUF
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2469 insint(d, "SO_SNDBUF", SO_SNDBUF);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2470 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2471 #ifdef SO_RCVBUF
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2472 insint(d, "SO_RCVBUF", SO_RCVBUF);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2473 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2474 #ifdef SO_SNDLOWAT
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2475 insint(d, "SO_SNDLOWAT", SO_SNDLOWAT);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2476 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2477 #ifdef SO_RCVLOWAT
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2478 insint(d, "SO_RCVLOWAT", SO_RCVLOWAT);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2479 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2480 #ifdef SO_SNDTIMEO
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2481 insint(d, "SO_SNDTIMEO", SO_SNDTIMEO);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2482 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2483 #ifdef SO_RCVTIMEO
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2484 insint(d, "SO_RCVTIMEO", SO_RCVTIMEO);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2485 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2486 #ifdef SO_ERROR
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2487 insint(d, "SO_ERROR", SO_ERROR);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2488 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2489 #ifdef SO_TYPE
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2490 insint(d, "SO_TYPE", SO_TYPE);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2491 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2492
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2493 /* Maximum number of connections for "listen" */
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2494 #ifdef SOMAXCONN
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2495 insint(d, "SOMAXCONN", SOMAXCONN);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2496 #else
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2497 insint(d, "SOMAXCONN", 5); /* Common value */
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2498 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2499
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2500 /* Flags for send, recv */
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2501 #ifdef MSG_OOB
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2502 insint(d, "MSG_OOB", MSG_OOB);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2503 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2504 #ifdef MSG_PEEK
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2505 insint(d, "MSG_PEEK", MSG_PEEK);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2506 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2507 #ifdef MSG_DONTROUTE
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2508 insint(d, "MSG_DONTROUTE", MSG_DONTROUTE);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2509 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2510 #ifdef MSG_EOR
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2511 insint(d, "MSG_EOR", MSG_EOR);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2512 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2513 #ifdef MSG_TRUNC
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2514 insint(d, "MSG_TRUNC", MSG_TRUNC);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2515 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2516 #ifdef MSG_CTRUNC
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2517 insint(d, "MSG_CTRUNC", MSG_CTRUNC);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2518 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2519 #ifdef MSG_WAITALL
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2520 insint(d, "MSG_WAITALL", MSG_WAITALL);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2521 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2522 #ifdef MSG_BTAG
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2523 insint(d, "MSG_BTAG", MSG_BTAG);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2524 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2525 #ifdef MSG_ETAG
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2526 insint(d, "MSG_ETAG", MSG_ETAG);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2527 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2528
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2529 /* Protocol level and numbers, usable for [gs]etsockopt */
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2530 #ifdef SOL_SOCKET
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2531 insint(d, "SOL_SOCKET", SOL_SOCKET);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2532 #endif
11182
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2533 #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
2534 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
2535 #else
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2536 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
2537 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2538 #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
2539 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
2540 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2541 #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
2542 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
2543 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2544 #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
2545 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
2546 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2547 #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
2548 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
2549 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2550 #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
2551 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
2552 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2553 #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
2554 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
2555 #else
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2556 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
2557 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2558 #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
2559 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
2560 #else
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2561 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
2562 #endif
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2563 #ifdef IPPROTO_IP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2564 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
2565 #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
2566 insint(d, "IPPROTO_IP", 0);
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2567 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2568 #ifdef IPPROTO_ICMP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2569 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
2570 #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
2571 insint(d, "IPPROTO_ICMP", 1);
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2572 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2573 #ifdef IPPROTO_IGMP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2574 insint(d, "IPPROTO_IGMP", IPPROTO_IGMP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2575 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2576 #ifdef IPPROTO_GGP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2577 insint(d, "IPPROTO_GGP", IPPROTO_GGP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2578 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2579 #ifdef IPPROTO_TCP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2580 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
2581 #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
2582 insint(d, "IPPROTO_TCP", 6);
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2583 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2584 #ifdef IPPROTO_EGP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2585 insint(d, "IPPROTO_EGP", IPPROTO_EGP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2586 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2587 #ifdef IPPROTO_PUP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2588 insint(d, "IPPROTO_PUP", IPPROTO_PUP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2589 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2590 #ifdef IPPROTO_UDP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2591 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
2592 #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
2593 insint(d, "IPPROTO_UDP", 17);
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2594 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2595 #ifdef IPPROTO_IDP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2596 insint(d, "IPPROTO_IDP", IPPROTO_IDP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2597 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2598 #ifdef IPPROTO_HELLO
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2599 insint(d, "IPPROTO_HELLO", IPPROTO_HELLO);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2600 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2601 #ifdef IPPROTO_ND
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2602 insint(d, "IPPROTO_ND", IPPROTO_ND);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2603 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2604 #ifdef IPPROTO_TP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2605 insint(d, "IPPROTO_TP", IPPROTO_TP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2606 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2607 #ifdef IPPROTO_XTP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2608 insint(d, "IPPROTO_XTP", IPPROTO_XTP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2609 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2610 #ifdef IPPROTO_EON
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2611 insint(d, "IPPROTO_EON", IPPROTO_EON);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2612 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2613 #ifdef IPPROTO_BIP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2614 insint(d, "IPPROTO_BIP", IPPROTO_BIP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2615 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2616 /**/
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2617 #ifdef IPPROTO_RAW
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2618 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
2619 #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
2620 insint(d, "IPPROTO_RAW", 255);
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2621 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2622 #ifdef IPPROTO_MAX
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2623 insint(d, "IPPROTO_MAX", IPPROTO_MAX);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2624 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2625
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2626 /* Some port configuration */
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2627 #ifdef IPPORT_RESERVED
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2628 insint(d, "IPPORT_RESERVED", IPPORT_RESERVED);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2629 #else
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2630 insint(d, "IPPORT_RESERVED", 1024);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2631 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2632 #ifdef IPPORT_USERRESERVED
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2633 insint(d, "IPPORT_USERRESERVED", IPPORT_USERRESERVED);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2634 #else
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2635 insint(d, "IPPORT_USERRESERVED", 5000);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2636 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2637
2369
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2638 /* Some reserved IP v.4 addresses */
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2639 #ifdef INADDR_ANY
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2640 insint(d, "INADDR_ANY", INADDR_ANY);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2641 #else
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2642 insint(d, "INADDR_ANY", 0x00000000);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2643 #endif
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2644 #ifdef INADDR_BROADCAST
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2645 insint(d, "INADDR_BROADCAST", INADDR_BROADCAST);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2646 #else
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2647 insint(d, "INADDR_BROADCAST", 0xffffffff);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2648 #endif
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2649 #ifdef INADDR_LOOPBACK
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2650 insint(d, "INADDR_LOOPBACK", INADDR_LOOPBACK);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2651 #else
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2652 insint(d, "INADDR_LOOPBACK", 0x7F000001);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2653 #endif
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2654 #ifdef INADDR_UNSPEC_GROUP
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2655 insint(d, "INADDR_UNSPEC_GROUP", INADDR_UNSPEC_GROUP);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2656 #else
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2657 insint(d, "INADDR_UNSPEC_GROUP", 0xe0000000);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2658 #endif
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2659 #ifdef INADDR_ALLHOSTS_GROUP
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2660 insint(d, "INADDR_ALLHOSTS_GROUP", INADDR_ALLHOSTS_GROUP);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2661 #else
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2662 insint(d, "INADDR_ALLHOSTS_GROUP", 0xe0000001);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2663 #endif
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2664 #ifdef INADDR_MAX_LOCAL_GROUP
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2665 insint(d, "INADDR_MAX_LOCAL_GROUP", INADDR_MAX_LOCAL_GROUP);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2666 #else
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2667 insint(d, "INADDR_MAX_LOCAL_GROUP", 0xe00000ff);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2668 #endif
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2669 #ifdef INADDR_NONE
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2670 insint(d, "INADDR_NONE", INADDR_NONE);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2671 #else
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2672 insint(d, "INADDR_NONE", 0xffffffff);
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2673 #endif
ba1b76c09041 add INADDR_* symbols
Guido van Rossum <guido@python.org>
parents: 2299
diff changeset
2674
2299
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2675 /* IP [gs]etsockopt options */
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2676 #ifdef IP_OPTIONS
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2677 insint(d, "IP_OPTIONS", IP_OPTIONS);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2678 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2679 #ifdef IP_HDRINCL
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2680 insint(d, "IP_HDRINCL", IP_HDRINCL);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2681 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2682 #ifdef IP_TOS
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2683 insint(d, "IP_TOS", IP_TOS);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2684 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2685 #ifdef IP_TTL
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2686 insint(d, "IP_TTL", IP_TTL);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2687 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2688 #ifdef IP_RECVOPTS
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2689 insint(d, "IP_RECVOPTS", IP_RECVOPTS);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2690 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2691 #ifdef IP_RECVRETOPTS
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2692 insint(d, "IP_RECVRETOPTS", IP_RECVRETOPTS);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2693 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2694 #ifdef IP_RECVDSTADDR
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2695 insint(d, "IP_RECVDSTADDR", IP_RECVDSTADDR);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2696 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2697 #ifdef IP_RETOPTS
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2698 insint(d, "IP_RETOPTS", IP_RETOPTS);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2699 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2700 #ifdef IP_MULTICAST_IF
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2701 insint(d, "IP_MULTICAST_IF", IP_MULTICAST_IF);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2702 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2703 #ifdef IP_MULTICAST_TTL
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2704 insint(d, "IP_MULTICAST_TTL", IP_MULTICAST_TTL);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2705 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2706 #ifdef IP_MULTICAST_LOOP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2707 insint(d, "IP_MULTICAST_LOOP", IP_MULTICAST_LOOP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2708 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2709 #ifdef IP_ADD_MEMBERSHIP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2710 insint(d, "IP_ADD_MEMBERSHIP", IP_ADD_MEMBERSHIP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2711 #endif
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2712 #ifdef IP_DROP_MEMBERSHIP
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2713 insint(d, "IP_DROP_MEMBERSHIP", IP_DROP_MEMBERSHIP);
990099ed7810 add socket related constants
Guido van Rossum <guido@python.org>
parents: 2123
diff changeset
2714 #endif
11182
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2715 #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
2716 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
2717 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2718 #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
2719 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
2720 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2721 #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
2722 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
2723 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2724
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2725 /* TCP options */
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2726 #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
2727 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
2728 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2729 #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
2730 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
2731 #endif
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2732
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2733 /* IPX options */
35e0d03f2b02 Patch by Marc-Andre Lemburg to add a bunch more symbols.
Guido van Rossum <guido@python.org>
parents: 10579
diff changeset
2734 #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
2735 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
2736 #endif
7942
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
2737
ee2aaa2f722a Threading speedup patches by Christopher Lindblad <cjl@infoseek.com>.
Guido van Rossum <guido@python.org>
parents: 6718
diff changeset
2738 /* Initialize gethostbyname lock */
10442
9184c9e108f9 Clean up pass for the previous patches.
Guido van Rossum <guido@python.org>
parents: 10441
diff changeset
2739 #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
2740 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
2741 #endif
294
8938b3132caa Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2742 }