Mercurial > cpython-lru_cache-weakref
annotate Modules/socketmodule.c @ 3546:3f7cdf1663f7 legacy-trunk
A version of swed that can import html files. Also demonstrates
implementing object handlers in Python.
| author | Jack Jansen <jack.jansen@cwi.nl> |
|---|---|
| date | Tue, 07 May 1996 15:25:36 +0000 |
| parents | 90b54312661a |
| children | 564912267290 |
| rev | line source |
|---|---|
| 294 | 1 /*********************************************************** |
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2 Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam, |
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3 The Netherlands. |
| 294 | 4 |
| 5 All Rights Reserved | |
| 6 | |
| 7 Permission to use, copy, modify, and distribute this software and its | |
| 8 documentation for any purpose and without fee is hereby granted, | |
| 9 provided that the above copyright notice appear in all copies and that | |
| 10 both that copyright notice and this permission notice appear in | |
| 11 supporting documentation, and that the names of Stichting Mathematisch | |
| 12 Centrum or CWI not be used in advertising or publicity pertaining to | |
| 13 distribution of the software without specific, written prior permission. | |
| 14 | |
| 15 STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO | |
| 16 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND | |
| 17 FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE | |
| 18 FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
| 19 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
| 20 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT | |
| 21 OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
| 22 | |
| 23 ******************************************************************/ | |
| 24 | |
| 25 /* Socket module */ | |
| 26 | |
| 27 /* | |
| 28 This module provides an interface to Berkeley socket IPC. | |
| 29 | |
| 30 Limitations: | |
| 31 | |
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32 - only AF_INET and AF_UNIX address families are supported |
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33 - no read/write operations (use send/recv or makefile instead) |
| 294 | 34 |
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35 Module interface: |
| 294 | 36 |
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37 - socket.error: exception raised for socket specific errors |
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38 - socket.gethostbyname(hostname) --> host IP address (string: 'dd.dd.dd.dd') |
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39 - socket.gethostbyaddr(IP address) --> (hostname, [alias, ...], [IP addr, ...]) |
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40 - socket.gethostname() --> host name (string: 'spam' or 'spam.domain.com') |
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41 - socket.getservbyname(servicename, protocolname) --> port number |
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42 - socket.socket(family, type [, proto]) --> new socket object |
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43 - socket.AF_INET, socket.SOCK_STREAM, etc.: constants from <socket.h> |
| 294 | 44 - an Internet socket address is a pair (hostname, port) |
| 45 where hostname can be anything recognized by gethostbyname() | |
| 46 (including the dd.dd.dd.dd notation) and port is in host byte order | |
| 47 - where a hostname is returned, the dd.dd.dd.dd notation is used | |
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48 - a UNIX domain socket address is a string specifying the pathname |
| 294 | 49 |
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50 Socket methods: |
| 294 | 51 |
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52 - s.accept() --> new socket object, sockaddr |
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53 - s.bind(sockaddr) --> None |
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54 - s.close() --> None |
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55 - s.connect(sockaddr) --> None |
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56 - s.fileno() --> file descriptor |
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57 - s.getpeername() --> sockaddr |
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58 - s.getsockname() --> sockaddr |
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59 - s.getsockopt(level, optname[, buflen]) --> int or string |
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60 - s.listen(backlog) --> None |
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61 - s.makefile([mode[, bufsize]]) --> file object |
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62 - s.recv(buflen [,flags]) --> string |
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63 - s.recvfrom(buflen [,flags]) --> string, sockaddr |
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64 - s.send(string [,flags]) --> nbytes |
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65 - s.sendto(string, [flags,] sockaddr) --> nbytes |
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66 - s.setblocking(0 | 1) --> None |
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67 - s.setsockopt(level, optname, value) --> None |
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68 - s.shutdown(how) --> None |
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69 - repr(s) --> "<socket object, fd=%d, family=%d, type=%d, protocol=%d>" |
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70 |
| 294 | 71 */ |
| 72 | |
| 1970 | 73 #include "Python.h" |
| 294 | 74 |
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75 #include <sys/types.h> |
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76 #include "mytime.h" |
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77 |
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78 #include <signal.h> |
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79 #ifndef NT |
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80 #include <netdb.h> |
| 294 | 81 #include <sys/socket.h> |
| 82 #include <netinet/in.h> | |
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83 #include <fcntl.h> |
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84 #else |
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85 #include <winsock.h> |
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86 #include <fcntl.h> |
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87 #endif |
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88 #ifdef HAVE_SYS_UN_H |
| 294 | 89 #include <sys/un.h> |
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90 #else |
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91 #undef AF_UNIX |
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92 #endif |
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93 |
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94 #ifndef O_NDELAY |
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95 #define O_NDELAY O_NONBLOCK /* For QNX only? */ |
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96 #endif |
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97 |
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98 #ifdef USE_GUSI |
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99 /* fdopen() isn't declared in stdio.h (sigh) */ |
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100 #include <GUSI.h> |
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101 #endif |
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102 |
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103 |
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104 /* Here we have some hacks to choose between K&R or ANSI style function |
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105 definitions. For NT to build this as an extension module (ie, DLL) |
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106 it must be compiled by the C++ compiler, as it takes the address of |
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107 a static data item exported from the main Python DLL. |
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108 */ |
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109 #ifdef NT |
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110 /* seem to be a few differences in the API */ |
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111 #define close closesocket |
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112 #define NO_DUP /* Define for NT 3.1, Win3.1 and Win95, Undefine for NT3.5 */ |
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113 #define FORCE_ANSI_FUNC_DEFS |
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114 #endif |
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115 |
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116 #ifdef FORCE_ANSI_FUNC_DEFS |
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117 #define BUILD_FUNC_DEF_1( fnname, arg1type, arg1name ) \ |
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118 fnname( arg1type arg1name ) |
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119 |
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120 #define BUILD_FUNC_DEF_2( fnname, arg1type, arg1name, arg2type, arg2name ) \ |
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121 fnname( arg1type arg1name, arg2type arg2name ) |
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122 |
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123 #define BUILD_FUNC_DEF_3( fnname, arg1type, arg1name, arg2type, arg2name , arg3type, arg3name ) \ |
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124 fnname( arg1type arg1name, arg2type arg2name, arg3type arg3name ) |
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125 |
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126 #define BUILD_FUNC_DEF_4( fnname, arg1type, arg1name, arg2type, arg2name , arg3type, arg3name, arg4type, arg4name ) \ |
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127 fnname( arg1type arg1name, arg2type arg2name, arg3type arg3name, arg4type arg4name ) |
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128 |
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129 #else /* !FORCE_ANSI_FN_DEFS */ |
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130 #define BUILD_FUNC_DEF_1( fnname, arg1type, arg1name ) \ |
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131 fnname( arg1name ) \ |
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132 arg1type arg1name; |
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133 |
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134 #define BUILD_FUNC_DEF_2( fnname, arg1type, arg1name, arg2type, arg2name ) \ |
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135 fnname( arg1name, arg2name ) \ |
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136 arg1type arg1name; \ |
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137 arg2type arg2name; |
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138 |
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139 #define BUILD_FUNC_DEF_3( fnname, arg1type, arg1name, arg2type, arg2name, arg3type, arg3name ) \ |
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140 fnname( arg1name, arg2name, arg3name ) \ |
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141 arg1type arg1name; \ |
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142 arg2type arg2name; \ |
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143 arg3type arg3name; |
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144 |
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145 #define BUILD_FUNC_DEF_4( fnname, arg1type, arg1name, arg2type, arg2name, arg3type, arg3name, arg4type, arg4name ) \ |
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146 fnname( arg1name, arg2name, arg3name, arg4name ) \ |
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147 arg1type arg1name; \ |
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148 arg2type arg2name; \ |
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149 arg3type arg3name; \ |
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150 arg4type arg4name; |
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151 |
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152 #endif /* !FORCE_ANSI_FN_DEFS */ |
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153 |
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154 /* Global variable holding the exception type for errors detected |
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155 by this module (but not argument type or memory errors, etc.). */ |
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156 |
| 1970 | 157 static PyObject *PySocket_Error; |
|
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158 |
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159 |
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160 /* Convenience function to raise an error according to errno |
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161 and return a NULL pointer from a function. */ |
| 294 | 162 |
| 1970 | 163 static PyObject * |
| 164 PySocket_Err() | |
| 294 | 165 { |
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166 #ifdef NT |
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167 if (WSAGetLastError()) { |
| 1970 | 168 PyObject *v; |
| 169 v = Py_BuildValue("(is)", WSAGetLastError(), "winsock error"); | |
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170 if (v != NULL) { |
| 1970 | 171 PyErr_SetObject(PySocket_Error, v); |
| 172 Py_DECREF(v); | |
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173 } |
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174 return NULL; |
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175 } |
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176 else |
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177 #endif |
| 1970 | 178 return PyErr_SetFromErrno(PySocket_Error); |
| 294 | 179 } |
| 180 | |
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181 |
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182 /* The object holding a socket. It holds some extra information, |
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183 like the address family, which is used to decode socket address |
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184 arguments properly. */ |
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185 |
| 294 | 186 typedef struct { |
| 1970 | 187 PyObject_HEAD |
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188 int sock_fd; /* Socket file descriptor */ |
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189 int sock_family; /* Address family, e.g., AF_INET */ |
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190 int sock_type; /* Socket type, e.g., SOCK_STREAM */ |
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191 int sock_proto; /* Protocol type, usually 0 */ |
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192 union sock_addr { |
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193 struct sockaddr_in in; |
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194 #ifdef AF_UNIX |
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195 struct sockaddr_un un; |
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196 #endif |
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197 } sock_addr; |
| 1970 | 198 } PySocketSockObject; |
| 294 | 199 |
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200 |
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201 /* A forward reference to the Socktype type object. |
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202 The Socktype variable contains pointers to various functions, |
| 1970 | 203 some of which call newsockobject(), which uses Socktype, so |
|
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204 there has to be a circular reference. */ |
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205 |
| 1970 | 206 staticforward PyTypeObject PySocketSock_Type; |
| 294 | 207 |
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208 |
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209 /* Create a new socket object. |
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210 This just creates the object and initializes it. |
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211 If the creation fails, return NULL and set an exception (implicit |
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212 in NEWOBJ()). */ |
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213 |
| 1970 | 214 static PySocketSockObject * |
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215 BUILD_FUNC_DEF_4(PySocketSock_New,int,fd, int,family, int,type, int,proto) |
| 294 | 216 { |
| 1970 | 217 PySocketSockObject *s; |
| 218 s = PyObject_NEW(PySocketSockObject, &PySocketSock_Type); | |
| 294 | 219 if (s != NULL) { |
| 220 s->sock_fd = fd; | |
| 221 s->sock_family = family; | |
| 222 s->sock_type = type; | |
| 223 s->sock_proto = proto; | |
| 224 } | |
| 225 return s; | |
| 226 } | |
| 227 | |
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228 |
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229 /* Convert a string specifying a host name or one of a few symbolic |
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230 names to a numeric IP address. This usually calls gethostbyname() |
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231 to do the work; the names "" and "<broadcast>" are special. |
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232 Return the length (should always be 4 bytes), or negative if |
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233 an error occurred; then an exception is raised. */ |
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234 |
| 294 | 235 static int |
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236 BUILD_FUNC_DEF_2(setipaddr, char*,name, struct sockaddr_in *,addr_ret) |
| 294 | 237 { |
| 238 struct hostent *hp; | |
|
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239 int d1, d2, d3, d4; |
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240 char ch; |
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241 #ifdef HAVE_GETHOSTBYNAME_R |
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242 struct hostent hp_allocated; |
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243 char buf[1001]; |
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244 int buf_len = (sizeof buf) - 1; |
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245 int errnop; |
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246 #endif /* HAVE_GETHOSTBYNAME_R */ |
| 294 | 247 |
|
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248 if (name[0] == '\0') { |
| 294 | 249 addr_ret->sin_addr.s_addr = INADDR_ANY; |
| 250 return 4; | |
| 251 } | |
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252 if (name[0] == '<' && strcmp(name, "<broadcast>") == 0) { |
| 294 | 253 addr_ret->sin_addr.s_addr = INADDR_BROADCAST; |
| 254 return 4; | |
| 255 } | |
|
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256 if (sscanf(name, "%d.%d.%d.%d%c", &d1, &d2, &d3, &d4, &ch) == 4 && |
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257 0 <= d1 && d1 <= 255 && 0 <= d2 && d2 <= 255 && |
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258 0 <= d3 && d3 <= 255 && 0 <= d4 && d4 <= 255) { |
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259 addr_ret->sin_addr.s_addr = htonl( |
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260 ((long) d1 << 24) | ((long) d2 << 16) | |
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261 ((long) d3 << 8) | ((long) d4 << 0)); |
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262 return 4; |
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263 } |
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264 #ifdef HAVE_GETHOSTBYNAME_R |
| 1970 | 265 Py_BEGIN_ALLOW_THREADS |
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266 hp = gethostbyname_r(name, &hp_allocated, buf, buf_len, &errnop); |
| 1970 | 267 Py_END_ALLOW_THREADS |
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268 #else /* not HAVE_GETHOSTBYNAME_R */ |
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269 hp = gethostbyname(name); |
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270 #endif /* HAVE_GETHOSTBYNAME_R */ |
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271 |
| 294 | 272 if (hp == NULL) { |
|
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273 #ifdef HAVE_HSTRERROR |
|
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274 /* Let's get real error message to return */ |
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|
275 extern int h_errno; |
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|
276 PyErr_SetString(PySocket_Error, (char *)hstrerror(h_errno)); |
|
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|
277 #else |
| 1970 | 278 PyErr_SetString(PySocket_Error, "host not found"); |
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|
279 #endif |
| 294 | 280 return -1; |
| 281 } | |
| 282 memcpy((char *) &addr_ret->sin_addr, hp->h_addr, hp->h_length); | |
| 283 return hp->h_length; | |
| 284 } | |
| 285 | |
|
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286 |
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287 /* Create a string object representing an IP address. |
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288 This is always a string of the form 'dd.dd.dd.dd' (with variable |
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289 size numbers). */ |
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290 |
| 1970 | 291 static PyObject * |
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292 BUILD_FUNC_DEF_1(makeipaddr, struct sockaddr_in *,addr) |
|
295
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293 { |
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294 long x = ntohl(addr->sin_addr.s_addr); |
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295 char buf[100]; |
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296 sprintf(buf, "%d.%d.%d.%d", |
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297 (int) (x>>24) & 0xff, (int) (x>>16) & 0xff, |
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298 (int) (x>> 8) & 0xff, (int) (x>> 0) & 0xff); |
| 1970 | 299 return PyString_FromString(buf); |
|
295
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300 } |
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301 |
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302 |
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303 /* Create an object representing the given socket address, |
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304 suitable for passing it back to bind(), connect() etc. |
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305 The family field of the sockaddr structure is inspected |
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306 to determine what kind of address it really is. */ |
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307 |
| 294 | 308 /*ARGSUSED*/ |
| 1970 | 309 static PyObject * |
|
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310 BUILD_FUNC_DEF_2(makesockaddr,struct sockaddr *,addr, int,addrlen) |
| 294 | 311 { |
|
925
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Sometimes, recvfrom() returns an empty address; this is not an error.
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312 if (addrlen == 0) { |
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313 /* No address -- may be recvfrom() from known socket */ |
| 1970 | 314 Py_INCREF(Py_None); |
| 315 return Py_None; | |
|
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316 } |
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317 |
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318 switch (addr->sa_family) { |
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319 |
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320 case AF_INET: |
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321 { |
| 294 | 322 struct sockaddr_in *a = (struct sockaddr_in *) addr; |
| 1970 | 323 PyObject *addr = makeipaddr(a); |
| 324 PyObject *ret = Py_BuildValue("Oi", addr, ntohs(a->sin_port)); | |
| 325 Py_XDECREF(addr); | |
|
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* ceval.c: ifdef out the last argument passing compat hack.
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326 return ret; |
| 294 | 327 } |
|
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328 |
|
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329 #ifdef AF_UNIX |
|
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330 case AF_UNIX: |
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331 { |
| 294 | 332 struct sockaddr_un *a = (struct sockaddr_un *) addr; |
| 1970 | 333 return PyString_FromString(a->sun_path); |
| 294 | 334 } |
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335 #endif /* AF_UNIX */ |
|
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336 |
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337 /* More cases here... */ |
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338 |
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339 default: |
| 1970 | 340 PyErr_SetString(PySocket_Error, "return unknown socket address type"); |
|
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341 return NULL; |
|
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342 |
|
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343 } |
| 294 | 344 } |
| 345 | |
|
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346 |
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347 /* Parse a socket address argument according to the socket object's |
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|
348 address family. Return 1 if the address was in the proper format, |
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349 0 of not. The address is returned through addr_ret, its length |
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350 through len_ret. */ |
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351 |
| 294 | 352 static int |
|
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Changes to make it work and compile on NT, by Mark Hammond.
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|
353 BUILD_FUNC_DEF_4( |
| 1970 | 354 getsockaddrarg,PySocketSockObject *,s, PyObject *,args, struct sockaddr **,addr_ret, int *,len_ret) |
| 294 | 355 { |
|
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356 switch (s->sock_family) { |
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357 |
|
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358 #ifdef AF_UNIX |
|
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359 case AF_UNIX: |
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360 { |
|
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|
361 struct sockaddr_un* addr; |
| 926 | 362 char *path; |
| 294 | 363 int len; |
|
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|
364 addr = (struct sockaddr_un* )&(s->sock_addr).un; |
| 1970 | 365 if (!PyArg_Parse(args, "s#", &path, &len)) |
| 294 | 366 return 0; |
|
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|
367 if (len > sizeof addr->sun_path) { |
| 1970 | 368 PyErr_SetString(PySocket_Error, "AF_UNIX path too long"); |
|
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369 return 0; |
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370 } |
|
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|
371 addr->sun_family = AF_UNIX; |
|
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|
372 memcpy(addr->sun_path, path, len); |
|
2736
37c48fde61b8
add setblocking(); NT changes; null-terminate Unix path
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|
373 addr->sun_path[len] = 0; |
|
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|
374 *addr_ret = (struct sockaddr *) addr; |
|
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|
375 *len_ret = len + sizeof addr->sun_family; |
| 294 | 376 return 1; |
| 377 } | |
|
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378 #endif /* AF_UNIX */ |
| 294 | 379 |
|
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380 case AF_INET: |
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|
381 { |
|
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|
382 struct sockaddr_in* addr; |
| 926 | 383 char *host; |
| 294 | 384 int port; |
|
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|
385 addr=(struct sockaddr_in*)&(s->sock_addr).in; |
| 1970 | 386 if (!PyArg_Parse(args, "(si)", &host, &port)) |
| 294 | 387 return 0; |
|
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|
388 if (setipaddr(host, addr) < 0) |
| 294 | 389 return 0; |
|
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|
390 addr->sin_family = AF_INET; |
|
cf31eab6ab5a
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|
391 addr->sin_port = htons(port); |
|
cf31eab6ab5a
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|
392 *addr_ret = (struct sockaddr *) addr; |
|
cf31eab6ab5a
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|
393 *len_ret = sizeof *addr; |
| 294 | 394 return 1; |
| 395 } | |
| 396 | |
|
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397 /* More cases here... */ |
|
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|
398 |
|
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|
399 default: |
| 1970 | 400 PyErr_SetString(PySocket_Error, "getsockaddrarg: bad family"); |
|
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|
401 return 0; |
|
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|
402 |
|
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|
403 } |
| 294 | 404 } |
| 405 | |
|
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|
406 |
|
900
58a7438c2e7e
Some UNIX types want the exact size of the address structure
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parents:
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diff
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|
407 /* Get the address length according to the socket object's address family. |
|
58a7438c2e7e
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|
408 Return 1 if the family is known, 0 otherwise. The length is returned |
|
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|
409 through len_ret. */ |
|
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|
410 |
|
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diff
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|
411 static int |
| 1970 | 412 BUILD_FUNC_DEF_2(getsockaddrlen,PySocketSockObject *,s, int *,len_ret) |
|
900
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parents:
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diff
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|
413 { |
|
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|
414 switch (s->sock_family) { |
|
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parents:
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diff
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|
415 |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
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parents:
1413
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|
416 #ifdef AF_UNIX |
|
900
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|
417 case AF_UNIX: |
|
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|
418 { |
|
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|
419 *len_ret = sizeof (struct sockaddr_un); |
|
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|
420 return 1; |
|
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Some UNIX types want the exact size of the address structure
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|
421 } |
|
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Merge alpha100 branch back to main trunk
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parents:
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diff
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|
422 #endif /* AF_UNIX */ |
|
900
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Some UNIX types want the exact size of the address structure
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|
423 |
|
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|
424 case AF_INET: |
|
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|
425 { |
|
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|
426 *len_ret = sizeof (struct sockaddr_in); |
|
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diff
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|
427 return 1; |
|
58a7438c2e7e
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parents:
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diff
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|
428 } |
|
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parents:
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diff
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|
429 |
|
58a7438c2e7e
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parents:
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diff
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|
430 /* More cases here... */ |
|
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diff
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|
431 |
|
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parents:
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diff
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|
432 default: |
| 1970 | 433 PyErr_SetString(PySocket_Error, "getsockaddrarg: bad family"); |
|
900
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Some UNIX types want the exact size of the address structure
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parents:
896
diff
changeset
|
434 return 0; |
|
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Some UNIX types want the exact size of the address structure
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parents:
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diff
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|
435 |
|
58a7438c2e7e
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parents:
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diff
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|
436 } |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
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diff
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|
437 } |
|
58a7438c2e7e
Some UNIX types want the exact size of the address structure
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parents:
896
diff
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|
438 |
|
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parents:
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diff
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|
439 |
|
295
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|
440 /* s.accept() method */ |
|
d7a38dece86a
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diff
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|
441 |
| 1970 | 442 static PyObject * |
| 443 BUILD_FUNC_DEF_2(PySocketSock_accept,PySocketSockObject *,s, PyObject *,args) | |
| 294 | 444 { |
| 445 char addrbuf[256]; | |
| 446 int addrlen, newfd; | |
| 1970 | 447 PyObject *sock, *addr, *res; |
| 448 if (!PyArg_NoArgs(args)) | |
| 294 | 449 return NULL; |
|
900
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diff
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|
450 if (!getsockaddrlen(s, &addrlen)) |
|
58a7438c2e7e
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|
451 return NULL; |
| 1970 | 452 Py_BEGIN_ALLOW_THREADS |
| 294 | 453 newfd = accept(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen); |
| 1970 | 454 Py_END_ALLOW_THREADS |
| 294 | 455 if (newfd < 0) |
| 1970 | 456 return PySocket_Err(); |
|
295
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|
457 /* Create the new object with unspecified family, |
|
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|
458 to avoid calls to bind() etc. on it. */ |
| 1970 | 459 sock = (PyObject *) PySocketSock_New(newfd, |
|
1207
b564bd4e57e1
* ceval.c: ifdef out the last argument passing compat hack.
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parents:
1132
diff
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|
460 s->sock_family, |
|
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461 s->sock_type, |
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462 s->sock_proto); |
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463 if (sock == NULL) |
| 294 | 464 close(newfd); |
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465 addr = makesockaddr((struct sockaddr *) addrbuf, addrlen); |
| 1970 | 466 res = Py_BuildValue("OO", sock, addr); |
| 467 Py_XDECREF(sock); | |
| 468 Py_XDECREF(addr); | |
| 294 | 469 return res; |
| 470 } | |
| 471 | |
|
295
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472 |
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473 #if 0 |
| 396 | 474 /* s.allowbroadcast() method */ |
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475 /* XXX obsolete -- will disappear in next release */ |
| 396 | 476 |
| 1970 | 477 static PyObject * |
| 478 BUILD_FUNC_DEF_2(PySocketSock_allowbroadcast,PySocketSockObject *,s, PyObject *,args) | |
| 396 | 479 { |
| 480 int flag; | |
| 481 int res; | |
| 1970 | 482 if (!PyArg_Parse(args, "i", &flag)) |
| 396 | 483 return NULL; |
| 484 res = setsockopt(s->sock_fd, SOL_SOCKET, SO_BROADCAST, | |
|
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485 (ANY *)&flag, sizeof flag); |
| 396 | 486 if (res < 0) |
| 1970 | 487 return PySocket_Err(); |
| 488 Py_INCREF(Py_None); | |
| 489 return Py_None; | |
| 396 | 490 } |
|
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491 #endif |
| 396 | 492 |
| 493 | |
|
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494 /* s.setblocking(1 | 0) method */ |
|
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495 |
| 1970 | 496 static PyObject * |
|
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497 BUILD_FUNC_DEF_2(PySocketSock_setblocking,PySocketSockObject*,s,PyObject*,args) |
|
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498 { |
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499 int block; |
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500 int delay_flag; |
| 1970 | 501 if (!PyArg_GetInt(args, &block)) |
|
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502 return NULL; |
| 1970 | 503 Py_BEGIN_ALLOW_THREADS |
|
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504 #ifndef NT |
|
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505 delay_flag = fcntl (s->sock_fd, F_GETFL, 0); |
|
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506 if (block) |
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507 delay_flag &= (~O_NDELAY); |
|
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508 else |
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509 delay_flag |= O_NDELAY; |
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510 fcntl (s->sock_fd, F_SETFL, delay_flag); |
|
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511 #else |
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512 block = !block; |
|
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513 ioctlsocket(s->sock_fd, FIONBIO, (u_long*)&block); |
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514 #endif |
| 1970 | 515 Py_END_ALLOW_THREADS |
|
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516 |
| 1970 | 517 Py_INCREF(Py_None); |
| 518 return Py_None; | |
|
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519 } |
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520 |
|
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521 |
|
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|
522 /* s.setsockopt() method. |
|
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|
523 With an integer third argument, sets an integer option. |
|
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524 With a string third argument, sets an option from a buffer; |
|
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|
525 use optional built-in module 'struct' to encode the string. */ |
|
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526 |
| 1970 | 527 static PyObject * |
| 528 BUILD_FUNC_DEF_2(PySocketSock_setsockopt,PySocketSockObject *,s, PyObject *,args) | |
|
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529 { |
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530 int level; |
|
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|
531 int optname; |
|
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532 int res; |
|
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|
533 char *buf; |
|
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534 int buflen; |
|
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535 int flag; |
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536 |
| 1970 | 537 if (PyArg_Parse(args, "(iii)", &level, &optname, &flag)) { |
|
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|
538 buf = (char *) &flag; |
|
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|
539 buflen = sizeof flag; |
|
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540 } |
|
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|
541 else { |
| 1970 | 542 PyErr_Clear(); |
| 543 if (!PyArg_Parse(args, "(iis#)", &level, &optname, &buf, &buflen)) | |
|
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544 return NULL; |
|
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545 } |
|
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|
546 res = setsockopt(s->sock_fd, level, optname, (ANY *)buf, buflen); |
|
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547 if (res < 0) |
| 1970 | 548 return PySocket_Err(); |
| 549 Py_INCREF(Py_None); | |
| 550 return Py_None; | |
|
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551 } |
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552 |
|
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553 |
|
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|
554 /* s.getsockopt() method. |
|
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|
555 With two arguments, retrieves an integer option. |
|
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|
556 With a third integer argument, retrieves a string buffer of that size; |
|
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|
557 use optional built-in module 'struct' to decode the string. */ |
|
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|
558 |
| 1970 | 559 static PyObject * |
| 560 BUILD_FUNC_DEF_2(PySocketSock_getsockopt,PySocketSockObject *,s, PyObject *,args) | |
|
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561 { |
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|
562 int level; |
|
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|
563 int optname; |
|
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|
564 int res; |
| 1970 | 565 PyObject *buf; |
|
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|
566 int buflen; |
|
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567 |
| 1970 | 568 if (PyArg_Parse(args, "(ii)", &level, &optname)) { |
|
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|
569 int flag = 0; |
|
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|
570 int flagsize = sizeof flag; |
|
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|
571 res = getsockopt(s->sock_fd, level, optname, |
|
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|
572 (ANY *)&flag, &flagsize); |
|
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|
573 if (res < 0) |
| 1970 | 574 return PySocket_Err(); |
| 575 return PyInt_FromLong(flag); | |
|
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576 } |
| 1970 | 577 PyErr_Clear(); |
| 578 if (!PyArg_Parse(args, "(iii)", &level, &optname, &buflen)) | |
|
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579 return NULL; |
|
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|
580 if (buflen <= 0 || buflen > 1024) { |
| 1970 | 581 PyErr_SetString(PySocket_Error, "getsockopt buflen out of range"); |
|
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|
582 return NULL; |
|
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|
583 } |
| 1970 | 584 buf = PyString_FromStringAndSize((char *)NULL, buflen); |
|
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|
585 if (buf == NULL) |
|
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|
586 return NULL; |
|
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587 res = getsockopt(s->sock_fd, level, optname, |
|
2123
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|
588 (ANY *)PyString_AsString(buf), &buflen); |
|
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589 if (res < 0) { |
| 1970 | 590 Py_DECREF(buf); |
| 591 return PySocket_Err(); | |
|
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592 } |
| 1970 | 593 _PyString_Resize(&buf, buflen); |
|
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594 return buf; |
|
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595 } |
|
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596 |
|
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597 |
|
295
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598 /* s.bind(sockaddr) method */ |
|
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|
599 |
| 1970 | 600 static PyObject * |
| 601 BUILD_FUNC_DEF_2(PySocketSock_bind,PySocketSockObject *,s, PyObject *,args) | |
| 294 | 602 { |
| 603 struct sockaddr *addr; | |
| 604 int addrlen; | |
| 926 | 605 int res; |
| 294 | 606 if (!getsockaddrarg(s, args, &addr, &addrlen)) |
| 607 return NULL; | |
| 1970 | 608 Py_BEGIN_ALLOW_THREADS |
| 926 | 609 res = bind(s->sock_fd, addr, addrlen); |
| 1970 | 610 Py_END_ALLOW_THREADS |
| 926 | 611 if (res < 0) |
| 1970 | 612 return PySocket_Err(); |
| 613 Py_INCREF(Py_None); | |
| 614 return Py_None; | |
| 294 | 615 } |
| 616 | |
|
295
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|
617 |
|
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|
618 /* s.close() method. |
|
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|
619 Set the file descriptor to -1 so operations tried subsequently |
|
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|
620 will surely fail. */ |
|
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|
621 |
| 1970 | 622 static PyObject * |
| 623 BUILD_FUNC_DEF_2(PySocketSock_close,PySocketSockObject *,s, PyObject *,args) | |
| 294 | 624 { |
| 1970 | 625 if (!PyArg_NoArgs(args)) |
| 294 | 626 return NULL; |
| 1970 | 627 Py_BEGIN_ALLOW_THREADS |
| 294 | 628 (void) close(s->sock_fd); |
| 1970 | 629 Py_END_ALLOW_THREADS |
| 294 | 630 s->sock_fd = -1; |
| 1970 | 631 Py_INCREF(Py_None); |
| 632 return Py_None; | |
| 294 | 633 } |
| 634 | |
|
295
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|
635 |
|
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|
636 /* s.connect(sockaddr) method */ |
|
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637 |
| 1970 | 638 static PyObject * |
| 639 BUILD_FUNC_DEF_2(PySocketSock_connect,PySocketSockObject *,s, PyObject *,args) | |
| 294 | 640 { |
| 641 struct sockaddr *addr; | |
| 642 int addrlen; | |
| 926 | 643 int res; |
| 294 | 644 if (!getsockaddrarg(s, args, &addr, &addrlen)) |
| 645 return NULL; | |
| 1970 | 646 Py_BEGIN_ALLOW_THREADS |
| 926 | 647 res = connect(s->sock_fd, addr, addrlen); |
| 1970 | 648 Py_END_ALLOW_THREADS |
| 926 | 649 if (res < 0) |
| 1970 | 650 return PySocket_Err(); |
| 651 Py_INCREF(Py_None); | |
| 652 return Py_None; | |
| 294 | 653 } |
| 654 | |
|
295
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|
655 |
|
902
a4793ae26682
Changes for new UNIX-specific built-in module 'select' and new header for
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900
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|
656 /* s.fileno() method */ |
|
a4793ae26682
Changes for new UNIX-specific built-in module 'select' and new header for
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900
diff
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|
657 |
| 1970 | 658 static PyObject * |
| 659 BUILD_FUNC_DEF_2(PySocketSock_fileno,PySocketSockObject *,s, PyObject *,args) | |
|
902
a4793ae26682
Changes for new UNIX-specific built-in module 'select' and new header for
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|
660 { |
| 1970 | 661 if (!PyArg_NoArgs(args)) |
|
902
a4793ae26682
Changes for new UNIX-specific built-in module 'select' and new header for
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|
662 return NULL; |
| 1970 | 663 return PyInt_FromLong((long) s->sock_fd); |
|
902
a4793ae26682
Changes for new UNIX-specific built-in module 'select' and new header for
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parents:
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diff
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|
664 } |
|
a4793ae26682
Changes for new UNIX-specific built-in module 'select' and new header for
Guido van Rossum <guido@python.org>
parents:
900
diff
changeset
|
665 |
|
a4793ae26682
Changes for new UNIX-specific built-in module 'select' and new header for
Guido van Rossum <guido@python.org>
parents:
900
diff
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|
666 |
|
1094
d2af6bdcb6d0
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|
667 /* s.getsockname() method */ |
|
d2af6bdcb6d0
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|
668 |
| 1970 | 669 static PyObject * |
| 670 BUILD_FUNC_DEF_2(PySocketSock_getsockname,PySocketSockObject *,s, PyObject *,args) | |
|
1094
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|
671 { |
|
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|
672 char addrbuf[256]; |
|
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* config.c: Added audioop to lists.
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|
673 int addrlen, res; |
| 1970 | 674 if (!PyArg_NoArgs(args)) |
|
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|
675 return NULL; |
|
d2af6bdcb6d0
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|
676 if (!getsockaddrlen(s, &addrlen)) |
|
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|
677 return NULL; |
|
3335
9bd1e41d6b11
clear addr buffer before calling getsockname
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|
678 memset(addrbuf, 0, addrlen); |
| 1970 | 679 Py_BEGIN_ALLOW_THREADS |
|
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|
680 res = getsockname(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen); |
| 1970 | 681 Py_END_ALLOW_THREADS |
|
1094
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|
682 if (res < 0) |
| 1970 | 683 return PySocket_Err(); |
|
1094
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* config.c: Added audioop to lists.
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parents:
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|
684 return makesockaddr((struct sockaddr *) addrbuf, addrlen); |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
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parents:
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|
685 } |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
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parents:
1039
diff
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|
686 |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
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parents:
1039
diff
changeset
|
687 |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
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|
688 #ifdef HAVE_GETPEERNAME /* Cray APP doesn't have this :-( */ |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
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parents:
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|
689 /* s.getpeername() method */ |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
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parents:
1039
diff
changeset
|
690 |
| 1970 | 691 static PyObject * |
| 692 BUILD_FUNC_DEF_2(PySocketSock_getpeername,PySocketSockObject *,s, PyObject *,args) | |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
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parents:
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|
693 { |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
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parents:
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|
694 char addrbuf[256]; |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
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parents:
1039
diff
changeset
|
695 int addrlen, res; |
| 1970 | 696 if (!PyArg_NoArgs(args)) |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
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parents:
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|
697 return NULL; |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
698 if (!getsockaddrlen(s, &addrlen)) |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
699 return NULL; |
| 1970 | 700 Py_BEGIN_ALLOW_THREADS |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
701 res = getpeername(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen); |
| 1970 | 702 Py_END_ALLOW_THREADS |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
703 if (res < 0) |
| 1970 | 704 return PySocket_Err(); |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
705 return makesockaddr((struct sockaddr *) addrbuf, addrlen); |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
706 } |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
707 #endif /* HAVE_GETPEERNAME */ |
|
1094
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
708 |
|
d2af6bdcb6d0
* config.c: Added audioop to lists.
Guido van Rossum <guido@python.org>
parents:
1039
diff
changeset
|
709 |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
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|
710 /* s.listen(n) method */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
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parents:
294
diff
changeset
|
711 |
| 1970 | 712 static PyObject * |
| 713 BUILD_FUNC_DEF_2(PySocketSock_listen,PySocketSockObject *,s, PyObject *,args) | |
| 294 | 714 { |
| 715 int backlog; | |
| 926 | 716 int res; |
| 1970 | 717 if (!PyArg_GetInt(args, &backlog)) |
| 294 | 718 return NULL; |
| 1970 | 719 Py_BEGIN_ALLOW_THREADS |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
720 if (backlog < 1) |
|
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
721 backlog = 1; |
| 926 | 722 res = listen(s->sock_fd, backlog); |
| 1970 | 723 Py_END_ALLOW_THREADS |
| 926 | 724 if (res < 0) |
| 1970 | 725 return PySocket_Err(); |
| 726 Py_INCREF(Py_None); | |
| 727 return Py_None; | |
| 294 | 728 } |
| 729 | |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
730 #ifndef NO_DUP |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
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parents:
294
diff
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|
731 /* s.makefile(mode) method. |
|
d7a38dece86a
Many changes to the interface, and added comments.
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parents:
294
diff
changeset
|
732 Create a new open file object referring to a dupped version of |
|
d7a38dece86a
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parents:
294
diff
changeset
|
733 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
|
734 that the open file and socket objects may be closed independent |
|
d7a38dece86a
Many changes to the interface, and added comments.
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parents:
294
diff
changeset
|
735 of each other.) |
|
d7a38dece86a
Many changes to the interface, and added comments.
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parents:
294
diff
changeset
|
736 The mode argument specifies 'r' or 'w' passed to fdopen(). */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
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parents:
294
diff
changeset
|
737 |
| 1970 | 738 static PyObject * |
| 739 BUILD_FUNC_DEF_2(PySocketSock_makefile,PySocketSockObject *,s, PyObject *,args) | |
| 294 | 740 { |
|
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
|
741 extern int fclose Py_PROTO((FILE *)); |
|
2532
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
742 char *mode = "r"; |
|
9e5a09841781
mode and optional bufsize for makefile()
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parents:
2369
diff
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|
743 int bufsize = -1; |
|
295
d7a38dece86a
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parents:
294
diff
changeset
|
744 int fd; |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
745 FILE *fp; |
|
2532
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
746 PyObject *f; |
|
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
747 |
|
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
748 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
|
749 return NULL; |
|
2736
37c48fde61b8
add setblocking(); NT changes; null-terminate Unix path
Guido van Rossum <guido@python.org>
parents:
2565
diff
changeset
|
750 #ifdef NT |
|
37c48fde61b8
add setblocking(); NT changes; null-terminate Unix path
Guido van Rossum <guido@python.org>
parents:
2565
diff
changeset
|
751 if ( ((fd = _open_osfhandle( s->sock_fd, _O_BINARY )) < 0) || |
|
37c48fde61b8
add setblocking(); NT changes; null-terminate Unix path
Guido van Rossum <guido@python.org>
parents:
2565
diff
changeset
|
752 ((fd = dup(fd)) < 0) || ((fp = fdopen(fd, mode)) == NULL)) { |
|
37c48fde61b8
add setblocking(); NT changes; null-terminate Unix path
Guido van Rossum <guido@python.org>
parents:
2565
diff
changeset
|
753 #else |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
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parents:
294
diff
changeset
|
754 if ((fd = dup(s->sock_fd)) < 0 || |
|
2532
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
755 (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
|
756 #endif |
|
2532
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
757 if (fd >= 0) |
|
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
758 close(fd); |
| 1970 | 759 return PySocket_Err(); |
|
2532
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
760 } |
|
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
761 f = PyFile_FromFile(fp, "<socket>", mode, fclose); |
|
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
762 if (f != NULL) |
|
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
763 PyFile_SetBufSize(f, bufsize); |
|
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
764 return f; |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
765 } |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
766 #endif /* NO_DUP */ |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
767 |
|
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
|
768 /* s.recv(nbytes [,flags]) method */ |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
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parents:
294
diff
changeset
|
769 |
| 1970 | 770 static PyObject * |
| 771 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
|
772 { |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
773 int len, n, flags; |
| 1970 | 774 PyObject *buf; |
|
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
|
775 flags = 0; |
| 1970 | 776 if (!PyArg_Parse(args, "i", &len)) { |
| 777 PyErr_Clear(); | |
| 778 if (!PyArg_Parse(args, "(ii)", &len, &flags)) | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
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parents:
294
diff
changeset
|
779 return NULL; |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
780 } |
| 1970 | 781 buf = PyString_FromStringAndSize((char *) 0, len); |
| 294 | 782 if (buf == NULL) |
| 783 return NULL; | |
| 1970 | 784 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
|
785 n = recv(s->sock_fd, PyString_AsString(buf), len, flags); |
| 1970 | 786 Py_END_ALLOW_THREADS |
| 3091 | 787 if (n < 0) { |
| 788 Py_DECREF(buf); | |
| 1970 | 789 return PySocket_Err(); |
| 3091 | 790 } |
| 1970 | 791 if (_PyString_Resize(&buf, n) < 0) |
| 294 | 792 return NULL; |
| 793 return buf; | |
| 794 } | |
| 795 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
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parents:
294
diff
changeset
|
796 |
|
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
|
797 /* 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
|
798 |
| 1970 | 799 static PyObject * |
| 800 BUILD_FUNC_DEF_2(PySocketSock_recvfrom,PySocketSockObject *,s, PyObject *,args) | |
| 294 | 801 { |
| 802 char addrbuf[256]; | |
| 1970 | 803 PyObject *buf, *addr, *ret; |
|
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
|
804 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
|
805 flags = 0; |
| 1970 | 806 if (!PyArg_Parse(args, "i", &len)) { |
| 807 PyErr_Clear(); | |
| 808 if (!PyArg_Parse(args, "(ii)", &len, &flags)) | |
|
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
|
809 return NULL; |
|
ac3c80abbf43
* classobject.c: in instance_getattr, don't make a method out of a
Guido van Rossum <guido@python.org>
parents:
1271
diff
changeset
|
810 } |
|
1295
4773d5c3b5a4
* socketmodule.c: fix long-standing bug in recvfrom() -- addrlen
Guido van Rossum <guido@python.org>
parents:
1293
diff
changeset
|
811 if (!getsockaddrlen(s, &addrlen)) |
|
4773d5c3b5a4
* socketmodule.c: fix long-standing bug in recvfrom() -- addrlen
Guido van Rossum <guido@python.org>
parents:
1293
diff
changeset
|
812 return NULL; |
| 1970 | 813 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
|
814 if (buf == NULL) |
|
4773d5c3b5a4
* socketmodule.c: fix long-standing bug in recvfrom() -- addrlen
Guido van Rossum <guido@python.org>
parents:
1293
diff
changeset
|
815 return NULL; |
| 1970 | 816 Py_BEGIN_ALLOW_THREADS |
| 817 n = recvfrom(s->sock_fd, PyString_AsString(buf), len, flags, | |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
818 #ifndef NT |
|
1413
c914b10bf2ed
* timemodule.c: Add hack for Solaris 2.
Guido van Rossum <guido@python.org>
parents:
1313
diff
changeset
|
819 (ANY *)addrbuf, &addrlen); |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
820 #else |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
821 (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
|
822 #endif |
| 1970 | 823 Py_END_ALLOW_THREADS |
| 3091 | 824 if (n < 0) { |
| 825 Py_DECREF(buf); | |
| 1970 | 826 return PySocket_Err(); |
| 3091 | 827 } |
| 1970 | 828 if (_PyString_Resize(&buf, n) < 0) |
| 294 | 829 return NULL; |
|
1207
b564bd4e57e1
* ceval.c: ifdef out the last argument passing compat hack.
Guido van Rossum <guido@python.org>
parents:
1132
diff
changeset
|
830 addr = makesockaddr((struct sockaddr *)addrbuf, addrlen); |
| 1970 | 831 ret = Py_BuildValue("OO", buf, addr); |
| 832 Py_XDECREF(addr); | |
| 833 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
|
834 return ret; |
| 294 | 835 } |
| 836 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
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parents:
294
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|
837 |
|
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
|
838 /* 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
|
839 |
| 1970 | 840 static PyObject * |
| 841 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
|
842 { |
| 926 | 843 char *buf; |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
844 int len, n, flags; |
|
1293
ac3c80abbf43
* classobject.c: in instance_getattr, don't make a method out of a
Guido van Rossum <guido@python.org>
parents:
1271
diff
changeset
|
845 flags = 0; |
| 1970 | 846 if (!PyArg_Parse(args, "s#", &buf, &len)) { |
| 847 PyErr_Clear(); | |
| 848 if (!PyArg_Parse(args, "(s#i)", &buf, &len, &flags)) | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
849 return NULL; |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
850 } |
| 1970 | 851 Py_BEGIN_ALLOW_THREADS |
| 926 | 852 n = send(s->sock_fd, buf, len, flags); |
| 1970 | 853 Py_END_ALLOW_THREADS |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
854 if (n < 0) |
| 1970 | 855 return PySocket_Err(); |
| 856 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
|
857 } |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
858 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
859 |
|
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
|
860 /* 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
|
861 |
| 1970 | 862 static PyObject * |
| 863 BUILD_FUNC_DEF_2(PySocketSock_sendto,PySocketSockObject *,s, PyObject *,args) | |
| 294 | 864 { |
| 1970 | 865 PyObject *addro; |
| 926 | 866 char *buf; |
| 294 | 867 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
|
868 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
|
869 flags = 0; |
| 1970 | 870 if (!PyArg_Parse(args, "(s#O)", &buf, &len, &addro)) { |
| 871 PyErr_Clear(); | |
| 872 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
|
873 return NULL; |
| 294 | 874 } |
|
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
|
875 if (!getsockaddrarg(s, addro, &addr, &addrlen)) |
| 294 | 876 return NULL; |
| 1970 | 877 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
|
878 n = sendto(s->sock_fd, buf, len, flags, addr, addrlen); |
| 1970 | 879 Py_END_ALLOW_THREADS |
| 294 | 880 if (n < 0) |
| 1970 | 881 return PySocket_Err(); |
| 882 return PyInt_FromLong((long)n); | |
| 294 | 883 } |
| 884 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
885 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
886 /* s.shutdown(how) method */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
887 |
| 1970 | 888 static PyObject * |
| 889 BUILD_FUNC_DEF_2(PySocketSock_shutdown,PySocketSockObject *,s, PyObject *,args) | |
| 294 | 890 { |
| 891 int how; | |
| 926 | 892 int res; |
| 1970 | 893 if (!PyArg_GetInt(args, &how)) |
| 294 | 894 return NULL; |
| 1970 | 895 Py_BEGIN_ALLOW_THREADS |
| 926 | 896 res = shutdown(s->sock_fd, how); |
| 1970 | 897 Py_END_ALLOW_THREADS |
| 926 | 898 if (res < 0) |
| 1970 | 899 return PySocket_Err(); |
| 900 Py_INCREF(Py_None); | |
| 901 return Py_None; | |
| 294 | 902 } |
| 903 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
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parents:
294
diff
changeset
|
904 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
905 /* List of methods for socket objects */ |
| 294 | 906 |
| 1970 | 907 static PyMethodDef PySocketSock_methods[] = { |
| 908 {"accept", (PyCFunction)PySocketSock_accept}, | |
|
1760
48e6b319f3e4
* Modules/{Setup.in,Makefile.pre.in}: renamed some modules to
Guido van Rossum <guido@python.org>
parents:
1746
diff
changeset
|
909 #if 0 |
| 1970 | 910 {"allowbroadcast", (PyCFunction)PySocketSock_allowbroadcast}, |
|
1760
48e6b319f3e4
* Modules/{Setup.in,Makefile.pre.in}: renamed some modules to
Guido van Rossum <guido@python.org>
parents:
1746
diff
changeset
|
911 #endif |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
912 {"setblocking", (PyCFunction)PySocketSock_setblocking}, |
| 1970 | 913 {"setsockopt", (PyCFunction)PySocketSock_setsockopt}, |
| 914 {"getsockopt", (PyCFunction)PySocketSock_getsockopt}, | |
| 915 {"bind", (PyCFunction)PySocketSock_bind}, | |
| 916 {"close", (PyCFunction)PySocketSock_close}, | |
| 917 {"connect", (PyCFunction)PySocketSock_connect}, | |
| 918 {"fileno", (PyCFunction)PySocketSock_fileno}, | |
| 919 {"getsockname", (PyCFunction)PySocketSock_getsockname}, | |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
920 #ifdef HAVE_GETPEERNAME |
| 1970 | 921 {"getpeername", (PyCFunction)PySocketSock_getpeername}, |
|
1271
2919b448e385
* Microscopic corrections to make things compile on the Cray APP.
Guido van Rossum <guido@python.org>
parents:
1252
diff
changeset
|
922 #endif |
| 1970 | 923 {"listen", (PyCFunction)PySocketSock_listen}, |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
924 #ifndef NO_DUP |
|
2532
9e5a09841781
mode and optional bufsize for makefile()
Guido van Rossum <guido@python.org>
parents:
2369
diff
changeset
|
925 {"makefile", (PyCFunction)PySocketSock_makefile, 1}, |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
926 #endif |
| 1970 | 927 {"recv", (PyCFunction)PySocketSock_recv}, |
| 928 {"recvfrom", (PyCFunction)PySocketSock_recvfrom}, | |
| 929 {"send", (PyCFunction)PySocketSock_send}, | |
| 930 {"sendto", (PyCFunction)PySocketSock_sendto}, | |
| 931 {"shutdown", (PyCFunction)PySocketSock_shutdown}, | |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
932 {NULL, NULL} /* sentinel */ |
| 294 | 933 }; |
| 934 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
935 |
| 1970 | 936 /* 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
|
937 First close the file description. */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
938 |
| 294 | 939 static void |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
940 BUILD_FUNC_DEF_1(PySocketSock_dealloc,PySocketSockObject *,s) |
| 294 | 941 { |
| 942 (void) close(s->sock_fd); | |
| 1970 | 943 PyMem_DEL(s); |
| 294 | 944 } |
| 945 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
946 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
947 /* 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
|
948 |
| 1970 | 949 static PyObject * |
| 950 BUILD_FUNC_DEF_2(PySocketSock_getattr,PySocketSockObject *,s, char *,name) | |
| 294 | 951 { |
| 1970 | 952 return Py_FindMethod(PySocketSock_methods, (PyObject *) s, name); |
| 294 | 953 } |
| 954 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
955 |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
956 static PyObject * |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
957 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
|
958 { |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
959 char buf[512]; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
960 sprintf(buf, |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
961 "<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
|
962 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
|
963 return PyString_FromString(buf); |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
964 } |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
965 |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
966 |
|
1746
1940892d2fe3
Merge alpha100 branch back to main trunk
Guido van Rossum <guido@python.org>
parents:
1413
diff
changeset
|
967 /* 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
|
968 |
| 1970 | 969 static PyTypeObject PySocketSock_Type = { |
| 970 PyObject_HEAD_INIT(&PyType_Type) | |
| 294 | 971 0, |
| 972 "socket", | |
| 1970 | 973 sizeof(PySocketSockObject), |
| 294 | 974 0, |
| 1970 | 975 (destructor)PySocketSock_dealloc, /*tp_dealloc*/ |
| 294 | 976 0, /*tp_print*/ |
| 1970 | 977 (getattrfunc)PySocketSock_getattr, /*tp_getattr*/ |
| 294 | 978 0, /*tp_setattr*/ |
| 979 0, /*tp_compare*/ | |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
980 (reprfunc)PySocketSock_repr, /*tp_repr*/ |
| 294 | 981 0, /*tp_as_number*/ |
| 982 0, /*tp_as_sequence*/ | |
| 983 0, /*tp_as_mapping*/ | |
| 984 }; | |
| 985 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
986 |
|
324
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
987 /* Python interface to gethostname(). */ |
|
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
988 |
|
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
989 /*ARGSUSED*/ |
| 1970 | 990 static PyObject * |
| 991 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
|
992 { |
|
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
993 char buf[1024]; |
| 926 | 994 int res; |
| 1970 | 995 if (!PyArg_NoArgs(args)) |
|
324
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
996 return NULL; |
| 1970 | 997 Py_BEGIN_ALLOW_THREADS |
| 926 | 998 res = gethostname(buf, (int) sizeof buf - 1); |
| 1970 | 999 Py_END_ALLOW_THREADS |
| 926 | 1000 if (res < 0) |
| 1970 | 1001 return PySocket_Err(); |
|
324
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
1002 buf[sizeof buf - 1] = '\0'; |
| 1970 | 1003 return PyString_FromString(buf); |
|
324
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
1004 } |
| 926 | 1005 |
| 1006 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1007 /* Python interface to gethostbyname(name). */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1008 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1009 /*ARGSUSED*/ |
| 1970 | 1010 static PyObject * |
| 1011 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
|
1012 { |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
1013 char *name; |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1014 struct sockaddr_in addrbuf; |
| 1970 | 1015 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
|
1016 return NULL; |
| 926 | 1017 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
|
1018 return NULL; |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1019 return makeipaddr(&addrbuf); |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1020 } |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1021 |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1022 /* Python interface to gethostbyaddr(IP). */ |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1023 |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1024 /*ARGSUSED*/ |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1025 static PyObject * |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1026 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
|
1027 { |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1028 struct sockaddr_in addr; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1029 char *ip_num; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1030 struct hostent *h; |
|
3421
90b54312661a
remove unused variables
Guido van Rossum <guido@python.org>
parents:
3390
diff
changeset
|
1031 char **pch; |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1032 PyObject *rtn_tuple = (PyObject *)NULL; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1033 PyObject *name_list = (PyObject *)NULL; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1034 PyObject *addr_list = (PyObject *)NULL; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1035 PyObject *tmp; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1036 |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1037 if (!PyArg_Parse(args, "s", &ip_num)) |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1038 return NULL; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1039 if (setipaddr(ip_num, &addr) < 0) |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1040 return NULL; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1041 h = gethostbyaddr((char *)&addr.sin_addr, |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1042 sizeof(addr.sin_addr), |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1043 AF_INET); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1044 if (h == NULL) { |
|
2115
7ea369d05c2e
better test for existence of hstrerror()
Guido van Rossum <guido@python.org>
parents:
2061
diff
changeset
|
1045 #ifdef HAVE_HSTRERROR |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1046 /* 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
|
1047 extern int h_errno; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1048 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
|
1049 #else |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1050 PyErr_SetString(PySocket_Error, "host not found"); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1051 #endif |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1052 return NULL; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1053 } |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1054 if ((name_list = PyList_New(0)) == NULL) |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1055 goto err; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1056 if ((addr_list = PyList_New(0)) == NULL) |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1057 goto err; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1058 for (pch = h->h_aliases; *pch != NULL; pch++) { |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1059 tmp = PyString_FromString(*pch); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1060 if (tmp == NULL) |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1061 goto err; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1062 PyList_Append(name_list, tmp); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1063 Py_DECREF(tmp); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1064 } |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1065 for (pch = h->h_addr_list; *pch != NULL; pch++) { |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1066 memcpy((char *) &addr.sin_addr, *pch, h->h_length); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1067 tmp = makeipaddr(&addr); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1068 if (tmp == NULL) |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1069 goto err; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1070 PyList_Append(addr_list, tmp); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1071 Py_DECREF(tmp); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1072 } |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1073 rtn_tuple = Py_BuildValue("sOO", h->h_name, name_list, addr_list); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1074 err: |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1075 Py_XDECREF(name_list); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1076 Py_XDECREF(addr_list); |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1077 return rtn_tuple; |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1078 } |
|
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1079 |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1080 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1081 /* Python interface to getservbyname(name). |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1082 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
|
1083 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
|
1084 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1085 /*ARGSUSED*/ |
| 1970 | 1086 static PyObject * |
| 1087 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
|
1088 { |
| 926 | 1089 char *name, *proto; |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1090 struct servent *sp; |
| 1970 | 1091 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
|
1092 return NULL; |
| 1970 | 1093 Py_BEGIN_ALLOW_THREADS |
| 926 | 1094 sp = getservbyname(name, proto); |
| 1970 | 1095 Py_END_ALLOW_THREADS |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1096 if (sp == NULL) { |
| 1970 | 1097 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
|
1098 return NULL; |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1099 } |
| 1970 | 1100 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
|
1101 } |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1102 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1103 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1104 /* 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
|
1105 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
|
1106 Return a new socket object. */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1107 |
| 294 | 1108 /*ARGSUSED*/ |
| 1970 | 1109 static PyObject * |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1110 BUILD_FUNC_DEF_2(PySocket_socket,PyObject *,self, PyObject *,args) |
| 294 | 1111 { |
| 1970 | 1112 PySocketSockObject *s; |
|
1099
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1113 int fd, family, type, proto; |
|
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1114 proto = 0; |
| 1970 | 1115 if (!PyArg_Parse(args, "(ii)", &family, &type)) { |
| 1116 PyErr_Clear(); | |
| 1117 if (!PyArg_Parse(args, "(iii)", &family, &type, &proto)) | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1118 return NULL; |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1119 } |
| 1970 | 1120 Py_BEGIN_ALLOW_THREADS |
| 294 | 1121 fd = socket(family, type, proto); |
| 1970 | 1122 Py_END_ALLOW_THREADS |
| 294 | 1123 if (fd < 0) |
| 1970 | 1124 return PySocket_Err(); |
| 1125 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
|
1126 /* 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
|
1127 file descriptor again! */ |
| 294 | 1128 if (s == NULL) |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1129 (void) close(fd); |
|
324
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
1130 /* 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
|
1131 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
|
1132 #ifdef SIGPIPE |
|
324
a81020d505bf
Add gethostname() and s.avail().
Guido van Rossum <guido@python.org>
parents:
309
diff
changeset
|
1133 (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
|
1134 #endif |
| 1970 | 1135 return (PyObject *) s; |
| 294 | 1136 } |
| 1137 | |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
1138 #ifndef NO_DUP |
|
1099
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1139 /* 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
|
1140 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
|
1141 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
|
1142 |
|
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1143 /*ARGSUSED*/ |
| 1970 | 1144 static PyObject * |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1145 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
|
1146 { |
| 1970 | 1147 PySocketSockObject *s; |
|
1099
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1148 int fd, family, type, proto; |
|
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1149 proto = 0; |
| 1970 | 1150 if (!PyArg_Parse(args, "(iii)", &fd, &family, &type)) { |
| 1151 PyErr_Clear(); | |
| 1152 if (!PyArg_Parse(args, "(iiii)", &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
|
1153 return NULL; |
|
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1154 } |
|
1132
6461dac9a9f2
* mymalloc.h: always allocate one extra byte, since some malloc's
Guido van Rossum <guido@python.org>
parents:
1099
diff
changeset
|
1155 /* 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
|
1156 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
|
1157 if (fd < 0) |
| 1970 | 1158 return PySocket_Err(); |
| 1159 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
|
1160 /* 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
|
1161 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
|
1162 #ifdef SIGPIPE |
|
1099
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1163 (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
|
1164 #endif |
| 1970 | 1165 return (PyObject *) s; |
|
1099
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1166 } |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
1167 #endif /* NO_DUP */ |
|
1099
3dd7b8255619
socketmodule.c: added socket.fromfd(fd, family, type, [proto]);
Guido van Rossum <guido@python.org>
parents:
1094
diff
changeset
|
1168 |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1169 /* 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
|
1170 |
| 1970 | 1171 static PyMethodDef PySocket_methods[] = { |
| 1172 {"gethostbyname", PySocket_gethostbyname}, | |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1173 {"gethostbyaddr", PySocket_gethostbyaddr}, |
| 1970 | 1174 {"gethostname", PySocket_gethostname}, |
| 1175 {"getservbyname", PySocket_getservbyname}, | |
| 1176 {"socket", PySocket_socket}, | |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
1177 #ifndef NO_DUP |
| 1970 | 1178 {"fromfd", PySocket_fromfd}, |
|
1792
a584b4bbbc59
Changes to make it work and compile on NT, by Mark Hammond.
Guido van Rossum <guido@python.org>
parents:
1760
diff
changeset
|
1179 #endif |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1180 {NULL, NULL} /* Sentinel */ |
| 294 | 1181 }; |
| 1182 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1183 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1184 /* Convenience routine to export an integer value. |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1185 For simplicity, errors (which are unlikely anyway) are ignored. */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1186 |
| 294 | 1187 static void |
|
2055
cf31eab6ab5a
Another bulky set of minor changes.
Guido van Rossum <guido@python.org>
parents:
1970
diff
changeset
|
1188 BUILD_FUNC_DEF_3(insint,PyObject *,d, char *,name, int,value) |
| 294 | 1189 { |
| 1970 | 1190 PyObject *v = PyInt_FromLong((long) value); |
| 294 | 1191 if (v == NULL) { |
| 1192 /* Don't bother reporting this error */ | |
| 1970 | 1193 PyErr_Clear(); |
| 294 | 1194 } |
| 1195 else { | |
| 1970 | 1196 PyDict_SetItemString(d, name, v); |
| 1197 Py_DECREF(v); | |
| 294 | 1198 } |
| 1199 } | |
| 1200 | |
|
295
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1201 |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1202 /* Initialize this module. |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1203 This is called when the first 'import socket' is done, |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1204 via a table in config.c, if config.c is compiled with USE_SOCKET |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1205 defined. */ |
|
d7a38dece86a
Many changes to the interface, and added comments.
Guido van Rossum <guido@python.org>
parents:
294
diff
changeset
|
1206 |
| 294 | 1207 void |
| 1208 initsocket() | |
| 1209 { | |
| 1970 | 1210 PyObject *m, *d; |
| 1211 m = Py_InitModule("socket", PySocket_methods); | |
| 1212 d = PyModule_GetDict(m); | |
| 1213 PySocket_Error = PyString_FromString("socket.error"); | |
| 1214 if (PySocket_Error == NULL || | |
| 1215 PyDict_SetItemString(d, "error", PySocket_Error) != 0) | |
| 1216 Py_FatalError("can't define socket.error"); | |
| 294 | 1217 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
|
1218 #ifdef AF_UNIX |
| 294 | 1219 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
|
1220 #endif /* AF_UNIX */ |
| 294 | 1221 insint(d, "SOCK_STREAM", SOCK_STREAM); |
| 1222 insint(d, "SOCK_DGRAM", SOCK_DGRAM); | |
| 1223 insint(d, "SOCK_RAW", SOCK_RAW); | |
| 1224 insint(d, "SOCK_SEQPACKET", SOCK_SEQPACKET); | |
| 1225 insint(d, "SOCK_RDM", SOCK_RDM); | |
|
2299
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1226 |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1227 #ifdef SO_DEBUG |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1228 insint(d, "SO_DEBUG", SO_DEBUG); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1229 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1230 #ifdef SO_ACCEPTCONN |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1231 insint(d, "SO_ACCEPTCONN", SO_ACCEPTCONN); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1232 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1233 #ifdef SO_REUSEADDR |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1234 insint(d, "SO_REUSEADDR", SO_REUSEADDR); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1235 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1236 #ifdef SO_KEEPALIVE |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1237 insint(d, "SO_KEEPALIVE", SO_KEEPALIVE); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1238 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1239 #ifdef SO_DONTROUTE |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1240 insint(d, "SO_DONTROUTE", SO_DONTROUTE); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1241 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1242 #ifdef SO_BROADCAST |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1243 insint(d, "SO_BROADCAST", SO_BROADCAST); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1244 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1245 #ifdef SO_USELOOPBACK |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1246 insint(d, "SO_USELOOPBACK", SO_USELOOPBACK); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1247 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1248 #ifdef SO_LINGER |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1249 insint(d, "SO_LINGER", SO_LINGER); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1250 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1251 #ifdef SO_OOBINLINE |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1252 insint(d, "SO_OOBINLINE", SO_OOBINLINE); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1253 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1254 #ifdef SO_REUSEPORT |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1255 insint(d, "SO_REUSEPORT", SO_REUSEPORT); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1256 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1257 |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1258 #ifdef SO_SNDBUF |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1259 insint(d, "SO_SNDBUF", SO_SNDBUF); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1260 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1261 #ifdef SO_RCVBUF |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1262 insint(d, "SO_RCVBUF", SO_RCVBUF); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1263 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1264 #ifdef SO_SNDLOWAT |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1265 insint(d, "SO_SNDLOWAT", SO_SNDLOWAT); |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1266 #endif |
|
990099ed7810
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2123
diff
changeset
|
1267 #ifdef SO_RCVLOWAT |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1268 insint(d, "SO_RCVLOWAT", SO_RCVLOWAT); |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1269 #endif |
|
990099ed7810
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2123
diff
changeset
|
1270 #ifdef SO_SNDTIMEO |
|
990099ed7810
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2123
diff
changeset
|
1271 insint(d, "SO_SNDTIMEO", SO_SNDTIMEO); |
|
990099ed7810
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2123
diff
changeset
|
1272 #endif |
|
990099ed7810
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diff
changeset
|
1273 #ifdef SO_RCVTIMEO |
|
990099ed7810
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2123
diff
changeset
|
1274 insint(d, "SO_RCVTIMEO", SO_RCVTIMEO); |
|
990099ed7810
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diff
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|
1275 #endif |
|
990099ed7810
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diff
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|
1276 #ifdef SO_ERROR |
|
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diff
changeset
|
1277 insint(d, "SO_ERROR", SO_ERROR); |
|
990099ed7810
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diff
changeset
|
1278 #endif |
|
990099ed7810
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diff
changeset
|
1279 #ifdef SO_TYPE |
|
990099ed7810
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diff
changeset
|
1280 insint(d, "SO_TYPE", SO_TYPE); |
|
990099ed7810
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2123
diff
changeset
|
1281 #endif |
|
990099ed7810
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diff
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|
1282 |
|
990099ed7810
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diff
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|
1283 /* Maximum number of connections for "listen" */ |
|
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diff
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|
1284 #ifdef SOMAXCONN |
|
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diff
changeset
|
1285 insint(d, "SOMAXCONN", SOMAXCONN); |
|
990099ed7810
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diff
changeset
|
1286 #else |
|
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diff
changeset
|
1287 insint(d, "SOMAXCONN", 5); /* Common value */ |
|
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diff
changeset
|
1288 #endif |
|
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diff
changeset
|
1289 |
|
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2123
diff
changeset
|
1290 /* Flags for send, recv */ |
|
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diff
changeset
|
1291 #ifdef MSG_OOB |
|
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diff
changeset
|
1292 insint(d, "MSG_OOB", MSG_OOB); |
|
990099ed7810
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diff
changeset
|
1293 #endif |
|
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diff
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|
1294 #ifdef MSG_PEEK |
|
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diff
changeset
|
1295 insint(d, "MSG_PEEK", MSG_PEEK); |
|
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diff
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|
1296 #endif |
|
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diff
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|
1297 #ifdef MSG_DONTROUTE |
|
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2123
diff
changeset
|
1298 insint(d, "MSG_DONTROUTE", MSG_DONTROUTE); |
|
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diff
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|
1299 #endif |
|
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diff
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|
1300 #ifdef MSG_EOR |
|
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|
1301 insint(d, "MSG_EOR", MSG_EOR); |
|
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diff
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|
1302 #endif |
|
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diff
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|
1303 #ifdef MSG_TRUNC |
|
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diff
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|
1304 insint(d, "MSG_TRUNC", MSG_TRUNC); |
|
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diff
changeset
|
1305 #endif |
|
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|
1306 #ifdef MSG_CTRUNC |
|
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diff
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|
1307 insint(d, "MSG_CTRUNC", MSG_CTRUNC); |
|
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diff
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|
1308 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1309 #ifdef MSG_WAITALL |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1310 insint(d, "MSG_WAITALL", MSG_WAITALL); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1311 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1312 #ifdef MSG_BTAG |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1313 insint(d, "MSG_BTAG", MSG_BTAG); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1314 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1315 #ifdef MSG_ETAG |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1316 insint(d, "MSG_ETAG", MSG_ETAG); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1317 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1318 |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1319 /* Protocol level and numbers, usable for [gs]etsockopt */ |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1320 #ifdef SOL_SOCKET |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1321 insint(d, "SOL_SOCKET", SOL_SOCKET); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1322 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1323 #ifdef IPPROTO_IP |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1324 insint(d, "IPPROTO_IP", IPPROTO_IP); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1325 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1326 #ifdef IPPROTO_ICMP |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1327 insint(d, "IPPROTO_ICMP", IPPROTO_ICMP); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1328 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
1329 #ifdef IPPROTO_IGMP |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1330 insint(d, "IPPROTO_IGMP", IPPROTO_IGMP); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1331 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
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diff
changeset
|
1332 #ifdef IPPROTO_GGP |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1333 insint(d, "IPPROTO_GGP", IPPROTO_GGP); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1334 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1335 #ifdef IPPROTO_TCP |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1336 insint(d, "IPPROTO_TCP", IPPROTO_TCP); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1337 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
1338 #ifdef IPPROTO_EGP |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1339 insint(d, "IPPROTO_EGP", IPPROTO_EGP); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1340 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1341 #ifdef IPPROTO_PUP |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1342 insint(d, "IPPROTO_PUP", IPPROTO_PUP); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1343 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
1344 #ifdef IPPROTO_UDP |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1345 insint(d, "IPPROTO_UDP", IPPROTO_UDP); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1346 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1347 #ifdef IPPROTO_IDP |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1348 insint(d, "IPPROTO_IDP", IPPROTO_IDP); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1349 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
1350 #ifdef IPPROTO_HELLO |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1351 insint(d, "IPPROTO_HELLO", IPPROTO_HELLO); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1352 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
1353 #ifdef IPPROTO_ND |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1354 insint(d, "IPPROTO_ND", IPPROTO_ND); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1355 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
1356 #ifdef IPPROTO_TP |
|
990099ed7810
add socket related constants
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2123
diff
changeset
|
1357 insint(d, "IPPROTO_TP", IPPROTO_TP); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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diff
changeset
|
1358 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
1359 #ifdef IPPROTO_XTP |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1360 insint(d, "IPPROTO_XTP", IPPROTO_XTP); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1361 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
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diff
changeset
|
1362 #ifdef IPPROTO_EON |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1363 insint(d, "IPPROTO_EON", IPPROTO_EON); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1364 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
1365 #ifdef IPPROTO_BIP |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1366 insint(d, "IPPROTO_BIP", IPPROTO_BIP); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1367 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1368 /**/ |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1369 #ifdef IPPROTO_RAW |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1370 insint(d, "IPPROTO_RAW", IPPROTO_RAW); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1371 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1372 #ifdef IPPROTO_MAX |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1373 insint(d, "IPPROTO_MAX", IPPROTO_MAX); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1374 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1375 |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1376 /* Some port configuration */ |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1377 #ifdef IPPORT_RESERVED |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1378 insint(d, "IPPORT_RESERVED", IPPORT_RESERVED); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1379 #else |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1380 insint(d, "IPPORT_RESERVED", 1024); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1381 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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2123
diff
changeset
|
1382 #ifdef IPPORT_USERRESERVED |
|
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add socket related constants
Guido van Rossum <guido@python.org>
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diff
changeset
|
1383 insint(d, "IPPORT_USERRESERVED", IPPORT_USERRESERVED); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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diff
changeset
|
1384 #else |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1385 insint(d, "IPPORT_USERRESERVED", 5000); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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diff
changeset
|
1386 #endif |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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diff
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|
1387 |
| 2369 | 1388 /* Some reserved IP v.4 addresses */ |
| 1389 #ifdef INADDR_ANY | |
| 1390 insint(d, "INADDR_ANY", INADDR_ANY); | |
| 1391 #else | |
| 1392 insint(d, "INADDR_ANY", 0x00000000); | |
| 1393 #endif | |
| 1394 #ifdef INADDR_BROADCAST | |
| 1395 insint(d, "INADDR_BROADCAST", INADDR_BROADCAST); | |
| 1396 #else | |
| 1397 insint(d, "INADDR_BROADCAST", 0xffffffff); | |
| 1398 #endif | |
| 1399 #ifdef INADDR_LOOPBACK | |
| 1400 insint(d, "INADDR_LOOPBACK", INADDR_LOOPBACK); | |
| 1401 #else | |
| 1402 insint(d, "INADDR_LOOPBACK", 0x7F000001); | |
| 1403 #endif | |
| 1404 #ifdef INADDR_UNSPEC_GROUP | |
| 1405 insint(d, "INADDR_UNSPEC_GROUP", INADDR_UNSPEC_GROUP); | |
| 1406 #else | |
| 1407 insint(d, "INADDR_UNSPEC_GROUP", 0xe0000000); | |
| 1408 #endif | |
| 1409 #ifdef INADDR_ALLHOSTS_GROUP | |
| 1410 insint(d, "INADDR_ALLHOSTS_GROUP", INADDR_ALLHOSTS_GROUP); | |
| 1411 #else | |
| 1412 insint(d, "INADDR_ALLHOSTS_GROUP", 0xe0000001); | |
| 1413 #endif | |
| 1414 #ifdef INADDR_MAX_LOCAL_GROUP | |
| 1415 insint(d, "INADDR_MAX_LOCAL_GROUP", INADDR_MAX_LOCAL_GROUP); | |
| 1416 #else | |
| 1417 insint(d, "INADDR_MAX_LOCAL_GROUP", 0xe00000ff); | |
| 1418 #endif | |
| 1419 #ifdef INADDR_NONE | |
| 1420 insint(d, "INADDR_NONE", INADDR_NONE); | |
| 1421 #else | |
| 1422 insint(d, "INADDR_NONE", 0xffffffff); | |
| 1423 #endif | |
| 1424 | |
|
2299
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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diff
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|
1425 /* IP [gs]etsockopt options */ |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
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diff
changeset
|
1426 #ifdef IP_OPTIONS |
|
990099ed7810
add socket related constants
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2123
diff
changeset
|
1427 insint(d, "IP_OPTIONS", IP_OPTIONS); |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1428 #endif |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
1429 #ifdef IP_HDRINCL |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1430 insint(d, "IP_HDRINCL", IP_HDRINCL); |
|
990099ed7810
add socket related constants
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diff
changeset
|
1431 #endif |
|
990099ed7810
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diff
changeset
|
1432 #ifdef IP_TOS |
|
990099ed7810
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2123
diff
changeset
|
1433 insint(d, "IP_TOS", IP_TOS); |
|
990099ed7810
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diff
changeset
|
1434 #endif |
|
990099ed7810
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diff
changeset
|
1435 #ifdef IP_TTL |
|
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diff
changeset
|
1436 insint(d, "IP_TTL", IP_TTL); |
|
990099ed7810
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diff
changeset
|
1437 #endif |
|
990099ed7810
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diff
changeset
|
1438 #ifdef IP_RECVOPTS |
|
990099ed7810
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Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1439 insint(d, "IP_RECVOPTS", IP_RECVOPTS); |
|
990099ed7810
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diff
changeset
|
1440 #endif |
|
990099ed7810
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diff
changeset
|
1441 #ifdef IP_RECVRETOPTS |
|
990099ed7810
add socket related constants
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2123
diff
changeset
|
1442 insint(d, "IP_RECVRETOPTS", IP_RECVRETOPTS); |
|
990099ed7810
add socket related constants
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diff
changeset
|
1443 #endif |
|
990099ed7810
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diff
changeset
|
1444 #ifdef IP_RECVDSTADDR |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1445 insint(d, "IP_RECVDSTADDR", IP_RECVDSTADDR); |
|
990099ed7810
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diff
changeset
|
1446 #endif |
|
990099ed7810
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diff
changeset
|
1447 #ifdef IP_RETOPTS |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
1448 insint(d, "IP_RETOPTS", IP_RETOPTS); |
|
990099ed7810
add socket related constants
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diff
changeset
|
1449 #endif |
|
990099ed7810
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diff
changeset
|
1450 #ifdef IP_MULTICAST_IF |
|
990099ed7810
add socket related constants
Guido van Rossum <guido@python.org>
parents:
2123
diff
changeset
|
1451 insint(d, "IP_MULTICAST_IF", IP_MULTICAST_IF); |
|
990099ed7810
add socket related constants
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parents:
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diff
changeset
|
1452 #endif |
|
990099ed7810
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diff
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|
1453 #ifdef IP_MULTICAST_TTL |
|
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diff
changeset
|
1454 insint(d, "IP_MULTICAST_TTL", IP_MULTICAST_TTL); |
|
990099ed7810
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diff
changeset
|
1455 #endif |
|
990099ed7810
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diff
changeset
|
1456 #ifdef IP_MULTICAST_LOOP |
|
990099ed7810
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diff
changeset
|
1457 insint(d, "IP_MULTICAST_LOOP", IP_MULTICAST_LOOP); |
|
990099ed7810
add socket related constants
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diff
changeset
|
1458 #endif |
|
990099ed7810
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diff
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|
1459 #ifdef IP_ADD_MEMBERSHIP |
|
990099ed7810
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diff
changeset
|
1460 insint(d, "IP_ADD_MEMBERSHIP", IP_ADD_MEMBERSHIP); |
|
990099ed7810
add socket related constants
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diff
changeset
|
1461 #endif |
|
990099ed7810
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diff
changeset
|
1462 #ifdef IP_DROP_MEMBERSHIP |
|
990099ed7810
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diff
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|
1463 insint(d, "IP_DROP_MEMBERSHIP", IP_DROP_MEMBERSHIP); |
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990099ed7810
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1464 #endif |
| 294 | 1465 } |
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1466 |
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1467 #ifdef NT |
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1468 BOOL WINAPI DllMain (HANDLE hInst, |
|
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1469 ULONG ul_reason_for_call, |
|
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1470 LPVOID lpReserved) |
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1471 { |
|
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|
1472 const int opt = SO_SYNCHRONOUS_NONALERT; |
|
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|
1473 switch (ul_reason_for_call) |
|
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1474 { |
|
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1475 case DLL_PROCESS_ATTACH: { |
|
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|
1476 WSADATA WSAData; |
|
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|
1477 BOOL ok = TRUE; |
|
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|
1478 char buf[100] = "Python can't initialize Windows Sockets Module!\n\r"; |
|
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|
1479 if (WSAStartup(MAKEWORD(1,1), &WSAData)) { |
|
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|
1480 wsprintf(buf+strlen(buf), "WSAStartup failed (%d)",WSAGetLastError()); |
|
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|
1481 ok = FALSE; |
|
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1482 } |
|
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|
1483 /* |
|
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|
1484 ** Setup sockets in non-overlapped mode by default |
|
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1485 */ |
|
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|
1486 if (ok && setsockopt(INVALID_SOCKET,SOL_SOCKET,SO_OPENTYPE,(const char *)&opt,sizeof(opt)) != 0) { |
|
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|
1487 wsprintf(buf+strlen(buf),"setsockopt failed (%d)",WSAGetLastError()); |
|
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1488 ok = FALSE; |
|
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|
1489 } |
|
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1490 if (!ok) { |
|
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|
1491 MessageBox(NULL,buf,"WinSock Error",MB_OK|MB_SETFOREGROUND); |
|
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1492 return FALSE; |
|
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1493 } |
|
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|
1494 break; |
|
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1495 } |
|
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|
1496 |
|
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|
1497 case DLL_PROCESS_DETACH: |
|
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|
1498 WSACleanup(); |
|
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|
1499 break; |
|
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|
1500 |
|
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|
1501 } |
|
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|
1502 return TRUE; |
|
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Changes to make it work and compile on NT, by Mark Hammond.
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|
1503 } |
|
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1504 #endif /* NT */ |