cpython-lru_cache-weakref: Modules/socketmodule.c annotate

annotate Modules/socketmodule.c @ 3672:cec27c93b5cb legacy-trunk

more changes for Windows, sigh

author	Guido van Rossum <guido@python.org>
date	Wed, 12 Jun 1996 04:04:22 +0000
parents	556ec82f4d93
children	f6ace61c3dfe

rev	line source
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1 /***********************************************************
2061 172ba04a5191 Added 1995 to copyright message. Guido van Rossum <guido@python.org> parents: 2055 diff changeset	2 Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
172ba04a5191 Added 1995 to copyright message. Guido van Rossum <guido@python.org> parents: 2055 diff changeset	3 The Netherlands.
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	4
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	5 All Rights Reserved
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	6
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	7 Permission to use, copy, modify, and distribute this software and its
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	8 documentation for any purpose and without fee is hereby granted,
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	9 provided that the above copyright notice appear in all copies and that
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	10 both that copyright notice and this permission notice appear in
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	11 supporting documentation, and that the names of Stichting Mathematisch
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	12 Centrum or CWI not be used in advertising or publicity pertaining to
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	13 distribution of the software without specific, written prior permission.
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	14
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	15 STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	16 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	17 FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	18 FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	19 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	20 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	21 OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	22
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	23 ******************************************************************/
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	24
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	25 /* Socket module */
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	26
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	27 /*
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	28 This module provides an interface to Berkeley socket IPC.
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	29
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	30 Limitations:
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	31
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	32 - only AF_INET and AF_UNIX address families are supported
324 a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	33 - no read/write operations (use send/recv or makefile instead)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	34
2565 912813d573b4 fixed up comments describing interface Guido van Rossum <guido@python.org> parents: 2532 diff changeset	35 Module interface:
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	36
2565 912813d573b4 fixed up comments describing interface Guido van Rossum <guido@python.org> parents: 2532 diff changeset	37 - socket.error: exception raised for socket specific errors
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	38 - socket.gethostbyname(hostname) --> host IP address (string: 'dd.dd.dd.dd')
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	39 - socket.gethostbyaddr(IP address) --> (hostname, [alias, ...], [IP addr, ...])
2565 912813d573b4 fixed up comments describing interface Guido van Rossum <guido@python.org> parents: 2532 diff changeset	40 - socket.gethostname() --> host name (string: 'spam' or 'spam.domain.com')
912813d573b4 fixed up comments describing interface Guido van Rossum <guido@python.org> parents: 2532 diff changeset	41 - socket.getservbyname(servicename, protocolname) --> port number
309 382323f92fce Connection sockets now have the proper family/type/proto values. Guido van Rossum <guido@python.org> parents: 295 diff changeset	42 - socket.socket(family, type [, proto]) --> new socket object
2565 912813d573b4 fixed up comments describing interface Guido van Rossum <guido@python.org> parents: 2532 diff changeset	43 - socket.AF_INET, socket.SOCK_STREAM, etc.: constants from <socket.h>
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	44 - an Internet socket address is a pair (hostname, port)
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	45 where hostname can be anything recognized by gethostbyname()
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	46 (including the dd.dd.dd.dd notation) and port is in host byte order
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	47 - where a hostname is returned, the dd.dd.dd.dd notation is used
2565 912813d573b4 fixed up comments describing interface Guido van Rossum <guido@python.org> parents: 2532 diff changeset	48 - a UNIX domain socket address is a string specifying the pathname
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	49
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	50 Socket methods:
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	51
324 a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	52 - s.accept() --> new socket object, sockaddr
2565 912813d573b4 fixed up comments describing interface Guido van Rossum <guido@python.org> parents: 2532 diff changeset	53 - s.bind(sockaddr) --> None
912813d573b4 fixed up comments describing interface Guido van Rossum <guido@python.org> parents: 2532 diff changeset	54 - s.close() --> None
912813d573b4 fixed up comments describing interface Guido van Rossum <guido@python.org> parents: 2532 diff changeset	55 - s.connect(sockaddr) --> None
912813d573b4 fixed up comments describing interface Guido van Rossum <guido@python.org> parents: 2532 diff changeset	56 - s.fileno() --> file descriptor
912813d573b4 fixed up comments describing interface Guido van Rossum <guido@python.org> parents: 2532 diff changeset	57 - s.getpeername() --> sockaddr
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	58 - s.getsockname() --> sockaddr
2565 912813d573b4 fixed up comments describing interface Guido van Rossum <guido@python.org> parents: 2532 diff changeset	59 - s.getsockopt(level, optname[, buflen]) --> int or string
912813d573b4 fixed up comments describing interface Guido van Rossum <guido@python.org> parents: 2532 diff changeset	60 - s.listen(backlog) --> None
2532 9e5a09841781 mode and optional bufsize for makefile() Guido van Rossum <guido@python.org> parents: 2369 diff changeset	61 - s.makefile([mode[, bufsize]]) --> file object
2565 912813d573b4 fixed up comments describing interface Guido van Rossum <guido@python.org> parents: 2532 diff changeset	62 - s.recv(buflen [,flags]) --> string
912813d573b4 fixed up comments describing interface Guido van Rossum <guido@python.org> parents: 2532 diff changeset	63 - s.recvfrom(buflen [,flags]) --> string, sockaddr
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	64 - s.send(string [,flags]) --> nbytes
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	65 - s.sendto(string, [flags,] sockaddr) --> nbytes
2565 912813d573b4 fixed up comments describing interface Guido van Rossum <guido@python.org> parents: 2532 diff changeset	66 - s.setblocking(0 \| 1) --> None
912813d573b4 fixed up comments describing interface Guido van Rossum <guido@python.org> parents: 2532 diff changeset	67 - s.setsockopt(level, optname, value) --> None
912813d573b4 fixed up comments describing interface Guido van Rossum <guido@python.org> parents: 2532 diff changeset	68 - s.shutdown(how) --> None
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	69 - repr(s) --> "<socket object, fd=%d, family=%d, type=%d, protocol=%d>"
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	70
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	71 */
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	72
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	73 #include "Python.h"
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	74
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	75 #include <sys/types.h>
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	76 #include "mytime.h"
902 a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for Guido van Rossum <guido@python.org> parents: 900 diff changeset	77
324 a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	78 #include <signal.h>
3594 564912267290 Windows/PC changes Guido van Rossum <guido@python.org> parents: 3421 diff changeset	79 #ifndef _MSC_VER
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	80 #include <netdb.h>
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	81 #include <sys/socket.h>
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	82 #include <netinet/in.h>
1867 758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	83 #include <fcntl.h>
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	84 #else
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	85 #include <winsock.h>
2736 37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	86 #include <fcntl.h>
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	87 #endif
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	88 #ifdef HAVE_SYS_UN_H
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	89 #include <sys/un.h>
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	90 #else
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	91 #undef AF_UNIX
1271 2919b448e385 * Microscopic corrections to make things compile on the Cray APP. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	92 #endif
2919b448e385 * Microscopic corrections to make things compile on the Cray APP. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	93
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	94 #ifndef O_NDELAY
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	95 #define O_NDELAY O_NONBLOCK /* For QNX only? */
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	96 #endif
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	97
3390 832f26d0e069 Include GUSI.h if using gusi-sockets Jack Jansen <jack.jansen@cwi.nl> parents: 3335 diff changeset	98 #ifdef USE_GUSI
832f26d0e069 Include GUSI.h if using gusi-sockets Jack Jansen <jack.jansen@cwi.nl> parents: 3335 diff changeset	99 /* fdopen() isn't declared in stdio.h (sigh) */
832f26d0e069 Include GUSI.h if using gusi-sockets Jack Jansen <jack.jansen@cwi.nl> parents: 3335 diff changeset	100 #include <GUSI.h>
832f26d0e069 Include GUSI.h if using gusi-sockets Jack Jansen <jack.jansen@cwi.nl> parents: 3335 diff changeset	101 #endif
832f26d0e069 Include GUSI.h if using gusi-sockets Jack Jansen <jack.jansen@cwi.nl> parents: 3335 diff changeset	102
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	103
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	104 /* Here we have some hacks to choose between K&R or ANSI style function
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	105 definitions. For NT to build this as an extension module (ie, DLL)
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	106 it must be compiled by the C++ compiler, as it takes the address of
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	107 a static data item exported from the main Python DLL.
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	108 */
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	109 #ifdef NT
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	110 /* seem to be a few differences in the API */
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	111 #define close closesocket
2736 37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	112 #define NO_DUP /* Define for NT 3.1, Win3.1 and Win95, Undefine for NT3.5 */
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	113 #define FORCE_ANSI_FUNC_DEFS
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	114 #endif
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	115
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	116 #ifdef FORCE_ANSI_FUNC_DEFS
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	117 #define BUILD_FUNC_DEF_1( fnname, arg1type, arg1name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	118 fnname( arg1type arg1name )
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	119
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	120 #define BUILD_FUNC_DEF_2( fnname, arg1type, arg1name, arg2type, arg2name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	121 fnname( arg1type arg1name, arg2type arg2name )
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	122
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	123 #define BUILD_FUNC_DEF_3( fnname, arg1type, arg1name, arg2type, arg2name , arg3type, arg3name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	124 fnname( arg1type arg1name, arg2type arg2name, arg3type arg3name )
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	125
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	126 #define BUILD_FUNC_DEF_4( fnname, arg1type, arg1name, arg2type, arg2name , arg3type, arg3name, arg4type, arg4name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	127 fnname( arg1type arg1name, arg2type arg2name, arg3type arg3name, arg4type arg4name )
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	128
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	129 #else /* !FORCE_ANSI_FN_DEFS */
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	130 #define BUILD_FUNC_DEF_1( fnname, arg1type, arg1name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	131 fnname( arg1name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	132 arg1type arg1name;
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	133
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	134 #define BUILD_FUNC_DEF_2( fnname, arg1type, arg1name, arg2type, arg2name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	135 fnname( arg1name, arg2name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	136 arg1type arg1name; \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	137 arg2type arg2name;
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	138
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	139 #define BUILD_FUNC_DEF_3( fnname, arg1type, arg1name, arg2type, arg2name, arg3type, arg3name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	140 fnname( arg1name, arg2name, arg3name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	141 arg1type arg1name; \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	142 arg2type arg2name; \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	143 arg3type arg3name;
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	144
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	145 #define BUILD_FUNC_DEF_4( fnname, arg1type, arg1name, arg2type, arg2name, arg3type, arg3name, arg4type, arg4name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	146 fnname( arg1name, arg2name, arg3name, arg4name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	147 arg1type arg1name; \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	148 arg2type arg2name; \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	149 arg3type arg3name; \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	150 arg4type arg4name;
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	151
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	152 #endif /* !FORCE_ANSI_FN_DEFS */
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	153
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	154 /* Global variable holding the exception type for errors detected
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	155 by this module (but not argument type or memory errors, etc.). */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	156
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	157 static PyObject *PySocket_Error;
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	158
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	159
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	160 /* Convenience function to raise an error according to errno
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	161 and return a NULL pointer from a function. */
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	162
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	163 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	164 PySocket_Err()
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	165 {
1915 80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack Guido van Rossum <guido@python.org> parents: 1867 diff changeset	166 #ifdef NT
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack Guido van Rossum <guido@python.org> parents: 1867 diff changeset	167 if (WSAGetLastError()) {
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	168 PyObject *v;
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	169 v = Py_BuildValue("(is)", WSAGetLastError(), "winsock error");
1915 80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack Guido van Rossum <guido@python.org> parents: 1867 diff changeset	170 if (v != NULL) {
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	171 PyErr_SetObject(PySocket_Error, v);
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	172 Py_DECREF(v);
1915 80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack Guido van Rossum <guido@python.org> parents: 1867 diff changeset	173 }
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack Guido van Rossum <guido@python.org> parents: 1867 diff changeset	174 return NULL;
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack Guido van Rossum <guido@python.org> parents: 1867 diff changeset	175 }
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack Guido van Rossum <guido@python.org> parents: 1867 diff changeset	176 else
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack Guido van Rossum <guido@python.org> parents: 1867 diff changeset	177 #endif
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	178 return PyErr_SetFromErrno(PySocket_Error);
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	179 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	180
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	181
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	182 /* The object holding a socket. It holds some extra information,
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	183 like the address family, which is used to decode socket address
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	184 arguments properly. */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	185
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	186 typedef struct {
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	187 PyObject_HEAD
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	188 int sock_fd; /* Socket file descriptor */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	189 int sock_family; /* Address family, e.g., AF_INET */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	190 int sock_type; /* Socket type, e.g., SOCK_STREAM */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	191 int sock_proto; /* Protocol type, usually 0 */
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	192 union sock_addr {
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	193 struct sockaddr_in in;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	194 #ifdef AF_UNIX
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	195 struct sockaddr_un un;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	196 #endif
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	197 } sock_addr;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	198 } PySocketSockObject;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	199
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	200
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	201 /* A forward reference to the Socktype type object.
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	202 The Socktype variable contains pointers to various functions,
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	203 some of which call newsockobject(), which uses Socktype, so
374 70a18a6689d4 Make Socktype global so old and new compilers will like it. Guido van Rossum <guido@python.org> parents: 324 diff changeset	204 there has to be a circular reference. */
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	205
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	206 staticforward PyTypeObject PySocketSock_Type;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	207
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	208
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	209 /* Create a new socket object.
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	210 This just creates the object and initializes it.
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	211 If the creation fails, return NULL and set an exception (implicit
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	212 in NEWOBJ()). */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	213
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	214 static PySocketSockObject *
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	215 BUILD_FUNC_DEF_4(PySocketSock_New,int,fd, int,family, int,type, int,proto)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	216 {
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	217 PySocketSockObject *s;
3594 564912267290 Windows/PC changes Guido van Rossum <guido@python.org> parents: 3421 diff changeset	218 PySocketSock_Type.ob_type = &PyType_Type;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	219 s = PyObject_NEW(PySocketSockObject, &PySocketSock_Type);
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	220 if (s != NULL) {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	221 s->sock_fd = fd;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	222 s->sock_family = family;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	223 s->sock_type = type;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	224 s->sock_proto = proto;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	225 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	226 return s;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	227 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	228
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	229
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	230 /* Convert a string specifying a host name or one of a few symbolic
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	231 names to a numeric IP address. This usually calls gethostbyname()
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	232 to do the work; the names "" and "<broadcast>" are special.
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	233 Return the length (should always be 4 bytes), or negative if
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	234 an error occurred; then an exception is raised. */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	235
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	236 static int
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	237 BUILD_FUNC_DEF_2(setipaddr, char,name, struct sockaddr_in ,addr_ret)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	238 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	239 struct hostent *hp;
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	240 int d1, d2, d3, d4;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	241 char ch;
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	242 #ifdef HAVE_GETHOSTBYNAME_R
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	243 struct hostent hp_allocated;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	244 char buf[1001];
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	245 int buf_len = (sizeof buf) - 1;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	246 int errnop;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	247 #endif /* HAVE_GETHOSTBYNAME_R */
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	248
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	249 if (name[0] == '\0') {
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	250 addr_ret->sin_addr.s_addr = INADDR_ANY;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	251 return 4;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	252 }
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	253 if (name[0] == '<' && strcmp(name, "<broadcast>") == 0) {
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	254 addr_ret->sin_addr.s_addr = INADDR_BROADCAST;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	255 return 4;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	256 }
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	257 if (sscanf(name, "%d.%d.%d.%d%c", &d1, &d2, &d3, &d4, &ch) == 4 &&
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	258 0 <= d1 && d1 <= 255 && 0 <= d2 && d2 <= 255 &&
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	259 0 <= d3 && d3 <= 255 && 0 <= d4 && d4 <= 255) {
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	260 addr_ret->sin_addr.s_addr = htonl(
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	261 ((long) d1 << 24) \| ((long) d2 << 16) \|
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	262 ((long) d3 << 8) \| ((long) d4 << 0));
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	263 return 4;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	264 }
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	265 #ifdef HAVE_GETHOSTBYNAME_R
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	266 Py_BEGIN_ALLOW_THREADS
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	267 hp = gethostbyname_r(name, &hp_allocated, buf, buf_len, &errnop);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	268 Py_END_ALLOW_THREADS
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	269 #else /* not HAVE_GETHOSTBYNAME_R */
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	270 hp = gethostbyname(name);
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	271 #endif /* HAVE_GETHOSTBYNAME_R */
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	272
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	273 if (hp == NULL) {
2115 7ea369d05c2e better test for existence of hstrerror() Guido van Rossum <guido@python.org> parents: 2061 diff changeset	274 #ifdef HAVE_HSTRERROR
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	275 /* 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	276 extern int h_errno;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	277 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	278 #else
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	279 PyErr_SetString(PySocket_Error, "host not found");
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	280 #endif
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	281 return -1;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	282 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	283 memcpy((char *) &addr_ret->sin_addr, hp->h_addr, hp->h_length);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	284 return hp->h_length;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	285 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	286
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	287
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	288 /* Create a string object representing an IP address.
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	289 This is always a string of the form 'dd.dd.dd.dd' (with variable
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	290 size numbers). */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	291
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	292 static PyObject *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	293 BUILD_FUNC_DEF_1(makeipaddr, struct sockaddr_in *,addr)
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	294 {
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	295 long x = ntohl(addr->sin_addr.s_addr);
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	296 char buf[100];
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	297 sprintf(buf, "%d.%d.%d.%d",
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	298 (int) (x>>24) & 0xff, (int) (x>>16) & 0xff,
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	299 (int) (x>> 8) & 0xff, (int) (x>> 0) & 0xff);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	300 return PyString_FromString(buf);
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	301 }
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	302
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	303
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	304 /* Create an object representing the given socket address,
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	305 suitable for passing it back to bind(), connect() etc.
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	306 The family field of the sockaddr structure is inspected
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	307 to determine what kind of address it really is. */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	308
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	309 /ARGSUSED/
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	310 static PyObject *
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	311 BUILD_FUNC_DEF_2(makesockaddr,struct sockaddr *,addr, int,addrlen)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	312 {
925 61143bf03b44 Sometimes, recvfrom() returns an empty address; this is not an error. Guido van Rossum <guido@python.org> parents: 902 diff changeset	313 if (addrlen == 0) {
61143bf03b44 Sometimes, recvfrom() returns an empty address; this is not an error. Guido van Rossum <guido@python.org> parents: 902 diff changeset	314 /* No address -- may be recvfrom() from known socket */
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	315 Py_INCREF(Py_None);
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	316 return Py_None;
925 61143bf03b44 Sometimes, recvfrom() returns an empty address; this is not an error. Guido van Rossum <guido@python.org> parents: 902 diff changeset	317 }
61143bf03b44 Sometimes, recvfrom() returns an empty address; this is not an error. Guido van Rossum <guido@python.org> parents: 902 diff changeset	318
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	319 switch (addr->sa_family) {
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	320
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	321 case AF_INET:
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	322 {
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	323 struct sockaddr_in a = (struct sockaddr_in ) addr;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	324 PyObject *addr = makeipaddr(a);
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	325 PyObject *ret = Py_BuildValue("Oi", addr, ntohs(a->sin_port));
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	326 Py_XDECREF(addr);
1207 b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	327 return ret;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	328 }
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	329
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	330 #ifdef AF_UNIX
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	331 case AF_UNIX:
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	332 {
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	333 struct sockaddr_un a = (struct sockaddr_un ) addr;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	334 return PyString_FromString(a->sun_path);
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	335 }
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	336 #endif /* AF_UNIX */
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	337
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	338 /* More cases here... */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	339
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	340 default:
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	341 PyErr_SetString(PySocket_Error, "return unknown socket address type");
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	342 return NULL;
925 61143bf03b44 Sometimes, recvfrom() returns an empty address; this is not an error. Guido van Rossum <guido@python.org> parents: 902 diff changeset	343
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	344 }
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	345 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	346
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	347
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	348 /* Parse a socket address argument according to the socket object's
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	349 address family. Return 1 if the address was in the proper format,
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	350 0 of not. The address is returned through addr_ret, its length
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	351 through len_ret. */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	352
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	353 static int
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	354 BUILD_FUNC_DEF_4(
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	355 getsockaddrarg,PySocketSockObject ,s, PyObject ,args, struct sockaddr *,addr_ret, int ,len_ret)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	356 {
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	357 switch (s->sock_family) {
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	358
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	359 #ifdef AF_UNIX
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	360 case AF_UNIX:
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	361 {
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	362 struct sockaddr_un* addr;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	363 char *path;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	364 int len;
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	365 addr = (struct sockaddr_un* )&(s->sock_addr).un;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	366 if (!PyArg_Parse(args, "s#", &path, &len))
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	367 return 0;
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	368 if (len > sizeof addr->sun_path) {
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	369 PyErr_SetString(PySocket_Error, "AF_UNIX path too long");
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	370 return 0;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	371 }
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	372 addr->sun_family = AF_UNIX;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	373 memcpy(addr->sun_path, path, len);
2736 37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	374 addr->sun_path[len] = 0;
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	375 addr_ret = (struct sockaddr ) addr;
3666 556ec82f4d93 Calculate length of AF_UNIX addr struct portably in getsockaddrarg(). Guido van Rossum <guido@python.org> parents: 3665 diff changeset	376 len_ret = len + sizeof(addr) - sizeof(addr->sun_path);
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	377 return 1;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	378 }
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	379 #endif /* AF_UNIX */
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	380
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	381 case AF_INET:
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	382 {
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	383 struct sockaddr_in* addr;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	384 char *host;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	385 int port;
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	386 addr=(struct sockaddr_in*)&(s->sock_addr).in;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	387 if (!PyArg_Parse(args, "(si)", &host, &port))
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	388 return 0;
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	389 if (setipaddr(host, addr) < 0)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	390 return 0;
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	391 addr->sin_family = AF_INET;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	392 addr->sin_port = htons(port);
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	393 addr_ret = (struct sockaddr ) addr;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	394 len_ret = sizeof addr;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	395 return 1;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	396 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	397
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	398 /* More cases here... */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	399
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	400 default:
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	401 PyErr_SetString(PySocket_Error, "getsockaddrarg: bad family");
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	402 return 0;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	403
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	404 }
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	405 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	406
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	407
900 58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	408 /* Get the address length according to the socket object's address family.
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	409 Return 1 if the family is known, 0 otherwise. The length is returned
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	410 through len_ret. */
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	411
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	412 static int
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	413 BUILD_FUNC_DEF_2(getsockaddrlen,PySocketSockObject ,s, int ,len_ret)
900 58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	414 {
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	415 switch (s->sock_family) {
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	416
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	417 #ifdef AF_UNIX
900 58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	418 case AF_UNIX:
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	419 {
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	420 *len_ret = sizeof (struct sockaddr_un);
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	421 return 1;
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	422 }
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	423 #endif /* AF_UNIX */
900 58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	424
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	425 case AF_INET:
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	426 {
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	427 *len_ret = sizeof (struct sockaddr_in);
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	428 return 1;
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	429 }
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	430
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	431 /* More cases here... */
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	432
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	433 default:
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	434 PyErr_SetString(PySocket_Error, "getsockaddrarg: bad family");
900 58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	435 return 0;
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	436
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	437 }
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	438 }
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	439
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	440
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	441 /* s.accept() method */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	442
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	443 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	444 BUILD_FUNC_DEF_2(PySocketSock_accept,PySocketSockObject ,s, PyObject ,args)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	445 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	446 char addrbuf[256];
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	447 int addrlen, newfd;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	448 PyObject sock, addr, *res;
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	449 if (!PyArg_NoArgs(args))
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	450 return NULL;
900 58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	451 if (!getsockaddrlen(s, &addrlen))
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	452 return NULL;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	453 Py_BEGIN_ALLOW_THREADS
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	454 newfd = accept(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	455 Py_END_ALLOW_THREADS
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	456 if (newfd < 0)
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	457 return PySocket_Err();
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	458 /* Create the new object with unspecified family,
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	459 to avoid calls to bind() etc. on it. */
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	460 sock = (PyObject *) PySocketSock_New(newfd,
1207 b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	461 s->sock_family,
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	462 s->sock_type,
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	463 s->sock_proto);
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	464 if (sock == NULL)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	465 close(newfd);
1207 b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	466 addr = makesockaddr((struct sockaddr *) addrbuf, addrlen);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	467 res = Py_BuildValue("OO", sock, addr);
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	468 Py_XDECREF(sock);
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	469 Py_XDECREF(addr);
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	470 return res;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	471 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	472
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	473
1867 758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	474 /* s.setblocking(1 \| 0) method */
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	475
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	476 static PyObject *
2736 37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	477 BUILD_FUNC_DEF_2(PySocketSock_setblocking,PySocketSockObject,s,PyObject,args)
1867 758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	478 {
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	479 int block;
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	480 int delay_flag;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	481 if (!PyArg_GetInt(args, &block))
1867 758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	482 return NULL;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	483 Py_BEGIN_ALLOW_THREADS
3594 564912267290 Windows/PC changes Guido van Rossum <guido@python.org> parents: 3421 diff changeset	484 #ifndef _MSC_VER
1867 758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	485 delay_flag = fcntl (s->sock_fd, F_GETFL, 0);
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	486 if (block)
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	487 delay_flag &= (~O_NDELAY);
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	488 else
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	489 delay_flag \|= O_NDELAY;
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	490 fcntl (s->sock_fd, F_SETFL, delay_flag);
2736 37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	491 #else
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	492 block = !block;
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	493 ioctlsocket(s->sock_fd, FIONBIO, (u_long*)&block);
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	494 #endif
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	495 Py_END_ALLOW_THREADS
1867 758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	496
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	497 Py_INCREF(Py_None);
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	498 return Py_None;
1867 758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	499 }
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	500
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	501
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	502 /* s.setsockopt() method.
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	503 With an integer third argument, sets an integer option.
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	504 With a string third argument, sets an option from a buffer;
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	505 use optional built-in module 'struct' to encode the string. */
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	506
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	507 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	508 BUILD_FUNC_DEF_2(PySocketSock_setsockopt,PySocketSockObject ,s, PyObject ,args)
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	509 {
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	510 int level;
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	511 int optname;
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	512 int res;
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	513 char *buf;
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	514 int buflen;
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	515 int flag;
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	516
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	517 if (PyArg_Parse(args, "(iii)", &level, &optname, &flag)) {
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	518 buf = (char *) &flag;
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	519 buflen = sizeof flag;
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	520 }
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	521 else {
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	522 PyErr_Clear();
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	523 if (!PyArg_Parse(args, "(iis#)", &level, &optname, &buf, &buflen))
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	524 return NULL;
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	525 }
1413 c914b10bf2ed * timemodule.c: Add hack for Solaris 2. Guido van Rossum <guido@python.org> parents: 1313 diff changeset	526 res = setsockopt(s->sock_fd, level, optname, (ANY *)buf, buflen);
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	527 if (res < 0)
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	528 return PySocket_Err();
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	529 Py_INCREF(Py_None);
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	530 return Py_None;
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	531 }
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	532
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	533
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	534 /* s.getsockopt() method.
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	535 With two arguments, retrieves an integer option.
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	536 With a third integer argument, retrieves a string buffer of that size;
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	537 use optional built-in module 'struct' to decode the string. */
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	538
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	539 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	540 BUILD_FUNC_DEF_2(PySocketSock_getsockopt,PySocketSockObject ,s, PyObject ,args)
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	541 {
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	542 int level;
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	543 int optname;
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	544 int res;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	545 PyObject *buf;
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	546 int buflen;
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	547
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	548 if (PyArg_Parse(args, "(ii)", &level, &optname)) {
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	549 int flag = 0;
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	550 int flagsize = sizeof flag;
1413 c914b10bf2ed * timemodule.c: Add hack for Solaris 2. Guido van Rossum <guido@python.org> parents: 1313 diff changeset	551 res = getsockopt(s->sock_fd, level, optname,
c914b10bf2ed * timemodule.c: Add hack for Solaris 2. Guido van Rossum <guido@python.org> parents: 1313 diff changeset	552 (ANY *)&flag, &flagsize);
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	553 if (res < 0)
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	554 return PySocket_Err();
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	555 return PyInt_FromLong(flag);
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	556 }
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	557 PyErr_Clear();
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	558 if (!PyArg_Parse(args, "(iii)", &level, &optname, &buflen))
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	559 return NULL;
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	560 if (buflen <= 0 \|\| buflen > 1024) {
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	561 PyErr_SetString(PySocket_Error, "getsockopt buflen out of range");
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	562 return NULL;
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	563 }
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	564 buf = PyString_FromStringAndSize((char *)NULL, buflen);
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	565 if (buf == NULL)
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	566 return NULL;
1413 c914b10bf2ed * timemodule.c: Add hack for Solaris 2. Guido van Rossum <guido@python.org> parents: 1313 diff changeset	567 res = getsockopt(s->sock_fd, level, optname,
2123 fd5ab7e828fc cosmetic changes so these modules will work with the strict new naming scheme Guido van Rossum <guido@python.org> parents: 2115 diff changeset	568 (ANY *)PyString_AsString(buf), &buflen);
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	569 if (res < 0) {
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	570 Py_DECREF(buf);
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	571 return PySocket_Err();
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	572 }
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	573 _PyString_Resize(&buf, buflen);
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	574 return buf;
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	575 }
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	576
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	577
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	578 /* s.bind(sockaddr) method */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	579
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	580 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	581 BUILD_FUNC_DEF_2(PySocketSock_bind,PySocketSockObject ,s, PyObject ,args)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	582 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	583 struct sockaddr *addr;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	584 int addrlen;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	585 int res;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	586 if (!getsockaddrarg(s, args, &addr, &addrlen))
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	587 return NULL;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	588 Py_BEGIN_ALLOW_THREADS
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	589 res = bind(s->sock_fd, addr, addrlen);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	590 Py_END_ALLOW_THREADS
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	591 if (res < 0)
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	592 return PySocket_Err();
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	593 Py_INCREF(Py_None);
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	594 return Py_None;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	595 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	596
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	597
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	598 /* s.close() method.
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	599 Set the file descriptor to -1 so operations tried subsequently
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	600 will surely fail. */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	601
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	602 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	603 BUILD_FUNC_DEF_2(PySocketSock_close,PySocketSockObject ,s, PyObject ,args)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	604 {
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	605 if (!PyArg_NoArgs(args))
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	606 return NULL;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	607 Py_BEGIN_ALLOW_THREADS
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	608 (void) close(s->sock_fd);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	609 Py_END_ALLOW_THREADS
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	610 s->sock_fd = -1;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	611 Py_INCREF(Py_None);
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	612 return Py_None;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	613 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	614
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	615
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	616 /* s.connect(sockaddr) method */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	617
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	618 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	619 BUILD_FUNC_DEF_2(PySocketSock_connect,PySocketSockObject ,s, PyObject ,args)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	620 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	621 struct sockaddr *addr;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	622 int addrlen;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	623 int res;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	624 if (!getsockaddrarg(s, args, &addr, &addrlen))
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	625 return NULL;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	626 Py_BEGIN_ALLOW_THREADS
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	627 res = connect(s->sock_fd, addr, addrlen);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	628 Py_END_ALLOW_THREADS
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	629 if (res < 0)
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	630 return PySocket_Err();
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	631 Py_INCREF(Py_None);
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	632 return Py_None;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	633 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	634
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	635
902 a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for Guido van Rossum <guido@python.org> parents: 900 diff changeset	636 /* s.fileno() method */
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for Guido van Rossum <guido@python.org> parents: 900 diff changeset	637
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	638 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	639 BUILD_FUNC_DEF_2(PySocketSock_fileno,PySocketSockObject ,s, PyObject ,args)
902 a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for Guido van Rossum <guido@python.org> parents: 900 diff changeset	640 {
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	641 if (!PyArg_NoArgs(args))
902 a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for Guido van Rossum <guido@python.org> parents: 900 diff changeset	642 return NULL;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	643 return PyInt_FromLong((long) s->sock_fd);
902 a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for Guido van Rossum <guido@python.org> parents: 900 diff changeset	644 }
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for Guido van Rossum <guido@python.org> parents: 900 diff changeset	645
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for Guido van Rossum <guido@python.org> parents: 900 diff changeset	646
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	647 /* s.getsockname() method */
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	648
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	649 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	650 BUILD_FUNC_DEF_2(PySocketSock_getsockname,PySocketSockObject ,s, PyObject ,args)
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	651 {
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	652 char addrbuf[256];
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	653 int addrlen, res;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	654 if (!PyArg_NoArgs(args))
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	655 return NULL;
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	656 if (!getsockaddrlen(s, &addrlen))
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	657 return NULL;
3335 9bd1e41d6b11 clear addr buffer before calling getsockname Guido van Rossum <guido@python.org> parents: 3091 diff changeset	658 memset(addrbuf, 0, addrlen);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	659 Py_BEGIN_ALLOW_THREADS
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	660 res = getsockname(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	661 Py_END_ALLOW_THREADS
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	662 if (res < 0)
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	663 return PySocket_Err();
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	664 return makesockaddr((struct sockaddr *) addrbuf, addrlen);
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	665 }
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	666
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	667
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	668 #ifdef HAVE_GETPEERNAME /* Cray APP doesn't have this :-( */
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	669 /* s.getpeername() method */
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	670
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	671 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	672 BUILD_FUNC_DEF_2(PySocketSock_getpeername,PySocketSockObject ,s, PyObject ,args)
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	673 {
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	674 char addrbuf[256];
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	675 int addrlen, res;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	676 if (!PyArg_NoArgs(args))
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	677 return NULL;
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	678 if (!getsockaddrlen(s, &addrlen))
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	679 return NULL;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	680 Py_BEGIN_ALLOW_THREADS
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	681 res = getpeername(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	682 Py_END_ALLOW_THREADS
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	683 if (res < 0)
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	684 return PySocket_Err();
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	685 return makesockaddr((struct sockaddr *) addrbuf, addrlen);
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	686 }
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	687 #endif /* HAVE_GETPEERNAME */
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	688
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	689
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	690 /* s.listen(n) method */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	691
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	692 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	693 BUILD_FUNC_DEF_2(PySocketSock_listen,PySocketSockObject ,s, PyObject ,args)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	694 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	695 int backlog;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	696 int res;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	697 if (!PyArg_GetInt(args, &backlog))
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	698 return NULL;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	699 Py_BEGIN_ALLOW_THREADS
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	700 if (backlog < 1)
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	701 backlog = 1;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	702 res = listen(s->sock_fd, backlog);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	703 Py_END_ALLOW_THREADS
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	704 if (res < 0)
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	705 return PySocket_Err();
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	706 Py_INCREF(Py_None);
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	707 return Py_None;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	708 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	709
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	710 #ifndef NO_DUP
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	711 /* s.makefile(mode) method.
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	712 Create a new open file object referring to a dupped version of
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	713 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	714 that the open file and socket objects may be closed independent
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	715 of each other.)
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	716 The mode argument specifies 'r' or 'w' passed to fdopen(). */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	717
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	718 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	719 BUILD_FUNC_DEF_2(PySocketSock_makefile,PySocketSockObject ,s, PyObject ,args)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	720 {
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	721 extern int fclose Py_PROTO((FILE *));
2532 9e5a09841781 mode and optional bufsize for makefile() Guido van Rossum <guido@python.org> parents: 2369 diff changeset	722 char *mode = "r";
9e5a09841781 mode and optional bufsize for makefile() Guido van Rossum <guido@python.org> parents: 2369 diff changeset	723 int bufsize = -1;
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	724 int fd;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	725 FILE *fp;
2532 9e5a09841781 mode and optional bufsize for makefile() Guido van Rossum <guido@python.org> parents: 2369 diff changeset	726 PyObject *f;
9e5a09841781 mode and optional bufsize for makefile() Guido van Rossum <guido@python.org> parents: 2369 diff changeset	727
9e5a09841781 mode and optional bufsize for makefile() Guido van Rossum <guido@python.org> parents: 2369 diff changeset	728 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	729 return NULL;
2736 37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	730 #ifdef NT
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	731 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	732 ((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	733 #else
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	734 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	735 (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	736 #endif
2532 9e5a09841781 mode and optional bufsize for makefile() Guido van Rossum <guido@python.org> parents: 2369 diff changeset	737 if (fd >= 0)
9e5a09841781 mode and optional bufsize for makefile() Guido van Rossum <guido@python.org> parents: 2369 diff changeset	738 close(fd);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	739 return PySocket_Err();
2532 9e5a09841781 mode and optional bufsize for makefile() Guido van Rossum <guido@python.org> parents: 2369 diff changeset	740 }
9e5a09841781 mode and optional bufsize for makefile() Guido van Rossum <guido@python.org> parents: 2369 diff changeset	741 f = PyFile_FromFile(fp, "<socket>", mode, fclose);
9e5a09841781 mode and optional bufsize for makefile() Guido van Rossum <guido@python.org> parents: 2369 diff changeset	742 if (f != NULL)
9e5a09841781 mode and optional bufsize for makefile() Guido van Rossum <guido@python.org> parents: 2369 diff changeset	743 PyFile_SetBufSize(f, bufsize);
9e5a09841781 mode and optional bufsize for makefile() Guido van Rossum <guido@python.org> parents: 2369 diff changeset	744 return f;
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	745 }
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	746 #endif /* NO_DUP */
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	747
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	748 /* s.recv(nbytes [,flags]) method */
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	749
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	750 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	751 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	752 {
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	753 int len, n, flags;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	754 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	755 flags = 0;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	756 if (!PyArg_Parse(args, "i", &len)) {
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	757 PyErr_Clear();
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	758 if (!PyArg_Parse(args, "(ii)", &len, &flags))
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	759 return NULL;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	760 }
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	761 buf = PyString_FromStringAndSize((char *) 0, len);
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	762 if (buf == NULL)
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	763 return NULL;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	764 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	765 n = recv(s->sock_fd, PyString_AsString(buf), len, flags);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	766 Py_END_ALLOW_THREADS
3091 7ddfb629ac3f plug some leaks Guido van Rossum <guido@python.org> parents: 2736 diff changeset	767 if (n < 0) {
7ddfb629ac3f plug some leaks Guido van Rossum <guido@python.org> parents: 2736 diff changeset	768 Py_DECREF(buf);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	769 return PySocket_Err();
3091 7ddfb629ac3f plug some leaks Guido van Rossum <guido@python.org> parents: 2736 diff changeset	770 }
3665 5188374377ae Get rid of obsolete allowbroadcast(). Guido van Rossum <guido@python.org> parents: 3594 diff changeset	771 if (n != len && _PyString_Resize(&buf, n) < 0)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	772 return NULL;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	773 return buf;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	774 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	775
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	776
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	777 /* 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	778
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	779 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	780 BUILD_FUNC_DEF_2(PySocketSock_recvfrom,PySocketSockObject ,s, PyObject ,args)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	781 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	782 char addrbuf[256];
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	783 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	784 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	785 flags = 0;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	786 if (!PyArg_Parse(args, "i", &len)) {
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	787 PyErr_Clear();
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	788 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	789 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	790 }
1295 4773d5c3b5a4 * socketmodule.c: fix long-standing bug in recvfrom() -- addrlen Guido van Rossum <guido@python.org> parents: 1293 diff changeset	791 if (!getsockaddrlen(s, &addrlen))
4773d5c3b5a4 * socketmodule.c: fix long-standing bug in recvfrom() -- addrlen Guido van Rossum <guido@python.org> parents: 1293 diff changeset	792 return NULL;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	793 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	794 if (buf == NULL)
4773d5c3b5a4 * socketmodule.c: fix long-standing bug in recvfrom() -- addrlen Guido van Rossum <guido@python.org> parents: 1293 diff changeset	795 return NULL;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	796 Py_BEGIN_ALLOW_THREADS
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	797 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	798 #ifndef NT
1413 c914b10bf2ed * timemodule.c: Add hack for Solaris 2. Guido van Rossum <guido@python.org> parents: 1313 diff changeset	799 (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	800 #else
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	801 (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	802 #endif
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	803 Py_END_ALLOW_THREADS
3091 7ddfb629ac3f plug some leaks Guido van Rossum <guido@python.org> parents: 2736 diff changeset	804 if (n < 0) {
7ddfb629ac3f plug some leaks Guido van Rossum <guido@python.org> parents: 2736 diff changeset	805 Py_DECREF(buf);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	806 return PySocket_Err();
3091 7ddfb629ac3f plug some leaks Guido van Rossum <guido@python.org> parents: 2736 diff changeset	807 }
3665 5188374377ae Get rid of obsolete allowbroadcast(). Guido van Rossum <guido@python.org> parents: 3594 diff changeset	808 if (n != len && _PyString_Resize(&buf, n) < 0)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	809 return NULL;
1207 b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	810 addr = makesockaddr((struct sockaddr *)addrbuf, addrlen);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	811 ret = Py_BuildValue("OO", buf, addr);
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	812 Py_XDECREF(addr);
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	813 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	814 return ret;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	815 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	816
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	817
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	818 /* 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	819
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	820 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	821 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	822 {
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	823 char *buf;
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	824 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	825 flags = 0;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	826 if (!PyArg_Parse(args, "s#", &buf, &len)) {
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	827 PyErr_Clear();
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	828 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	829 return NULL;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	830 }
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	831 Py_BEGIN_ALLOW_THREADS
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	832 n = send(s->sock_fd, buf, len, flags);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	833 Py_END_ALLOW_THREADS
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	834 if (n < 0)
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	835 return PySocket_Err();
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	836 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	837 }
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	838
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	839
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	840 /* 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	841
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	842 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	843 BUILD_FUNC_DEF_2(PySocketSock_sendto,PySocketSockObject ,s, PyObject ,args)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	844 {
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	845 PyObject *addro;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	846 char *buf;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	847 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	848 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	849 flags = 0;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	850 if (!PyArg_Parse(args, "(s#O)", &buf, &len, &addro)) {
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	851 PyErr_Clear();
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	852 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	853 return NULL;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	854 }
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	855 if (!getsockaddrarg(s, addro, &addr, &addrlen))
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	856 return NULL;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	857 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	858 n = sendto(s->sock_fd, buf, len, flags, addr, addrlen);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	859 Py_END_ALLOW_THREADS
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	860 if (n < 0)
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	861 return PySocket_Err();
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	862 return PyInt_FromLong((long)n);
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	863 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	864
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	865
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	866 /* s.shutdown(how) method */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	867
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	868 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	869 BUILD_FUNC_DEF_2(PySocketSock_shutdown,PySocketSockObject ,s, PyObject ,args)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	870 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	871 int how;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	872 int res;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	873 if (!PyArg_GetInt(args, &how))
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	874 return NULL;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	875 Py_BEGIN_ALLOW_THREADS
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	876 res = shutdown(s->sock_fd, how);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	877 Py_END_ALLOW_THREADS
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	878 if (res < 0)
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	879 return PySocket_Err();
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	880 Py_INCREF(Py_None);
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	881 return Py_None;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	882 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	883
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	884
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	885 /* List of methods for socket objects */
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	886
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	887 static PyMethodDef PySocketSock_methods[] = {
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	888 {"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	889 #if 0
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	890 {"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	891 #endif
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	892 {"setblocking", (PyCFunction)PySocketSock_setblocking},
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	893 {"setsockopt", (PyCFunction)PySocketSock_setsockopt},
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	894 {"getsockopt", (PyCFunction)PySocketSock_getsockopt},
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	895 {"bind", (PyCFunction)PySocketSock_bind},
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	896 {"close", (PyCFunction)PySocketSock_close},
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	897 {"connect", (PyCFunction)PySocketSock_connect},
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	898 {"fileno", (PyCFunction)PySocketSock_fileno},
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	899 {"getsockname", (PyCFunction)PySocketSock_getsockname},
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	900 #ifdef HAVE_GETPEERNAME
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	901 {"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	902 #endif
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	903 {"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	904 #ifndef NO_DUP
2532 9e5a09841781 mode and optional bufsize for makefile() Guido van Rossum <guido@python.org> parents: 2369 diff changeset	905 {"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	906 #endif
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	907 {"recv", (PyCFunction)PySocketSock_recv},
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	908 {"recvfrom", (PyCFunction)PySocketSock_recvfrom},
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	909 {"send", (PyCFunction)PySocketSock_send},
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	910 {"sendto", (PyCFunction)PySocketSock_sendto},
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	911 {"shutdown", (PyCFunction)PySocketSock_shutdown},
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	912 {NULL, NULL} /* sentinel */
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	913 };
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	914
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	915
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	916 /* 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	917 First close the file description. */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	918
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	919 static void
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	920 BUILD_FUNC_DEF_1(PySocketSock_dealloc,PySocketSockObject *,s)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	921 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	922 (void) close(s->sock_fd);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	923 PyMem_DEL(s);
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	924 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	925
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	926
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	927 /* 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	928
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	929 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	930 BUILD_FUNC_DEF_2(PySocketSock_getattr,PySocketSockObject ,s, char ,name)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	931 {
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	932 return Py_FindMethod(PySocketSock_methods, (PyObject *) s, name);
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	933 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	934
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	935
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	936 static PyObject *
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	937 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	938 {
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	939 char buf[512];
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	940 sprintf(buf,
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	941 "<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	942 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	943 return PyString_FromString(buf);
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	944 }
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	945
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	946
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	947 /* 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	948
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	949 static PyTypeObject PySocketSock_Type = {
3594 564912267290 Windows/PC changes Guido van Rossum <guido@python.org> parents: 3421 diff changeset	950 PyObject_HEAD_INIT(0) /* Must fill in type value later */
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	951 0,
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	952 "socket",
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	953 sizeof(PySocketSockObject),
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	954 0,
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	955 (destructor)PySocketSock_dealloc, /tp_dealloc/
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	956 0, /tp_print/
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	957 (getattrfunc)PySocketSock_getattr, /tp_getattr/
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	958 0, /tp_setattr/
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	959 0, /tp_compare/
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	960 (reprfunc)PySocketSock_repr, /tp_repr/
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	961 0, /tp_as_number/
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	962 0, /tp_as_sequence/
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	963 0, /tp_as_mapping/
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	964 };
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	965
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	966
324 a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	967 /* Python interface to gethostname(). */
a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	968
a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	969 /ARGSUSED/
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	970 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	971 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	972 {
a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	973 char buf[1024];
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	974 int res;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	975 if (!PyArg_NoArgs(args))
324 a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	976 return NULL;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	977 Py_BEGIN_ALLOW_THREADS
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	978 res = gethostname(buf, (int) sizeof buf - 1);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	979 Py_END_ALLOW_THREADS
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	980 if (res < 0)
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	981 return PySocket_Err();
324 a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	982 buf[sizeof buf - 1] = '\0';
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	983 return PyString_FromString(buf);
324 a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	984 }
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	985
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	986
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	987 /* Python interface to gethostbyname(name). */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	988
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	989 /ARGSUSED/
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	990 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	991 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	992 {
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	993 char *name;
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	994 struct sockaddr_in addrbuf;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	995 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	996 return NULL;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	997 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	998 return NULL;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	999 return makeipaddr(&addrbuf);
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1000 }
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1001
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1002 /* Python interface to gethostbyaddr(IP). */
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1003
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1004 /ARGSUSED/
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1005 static PyObject *
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1006 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	1007 {
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1008 struct sockaddr_in addr;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1009 char *ip_num;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1010 struct hostent *h;
3421 90b54312661a remove unused variables Guido van Rossum <guido@python.org> parents: 3390 diff changeset	1011 char **pch;
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1012 PyObject rtn_tuple = (PyObject )NULL;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1013 PyObject name_list = (PyObject )NULL;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1014 PyObject addr_list = (PyObject )NULL;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1015 PyObject *tmp;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1016
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1017 if (!PyArg_Parse(args, "s", &ip_num))
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1018 return NULL;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1019 if (setipaddr(ip_num, &addr) < 0)
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1020 return NULL;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1021 h = gethostbyaddr((char *)&addr.sin_addr,
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1022 sizeof(addr.sin_addr),
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1023 AF_INET);
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1024 if (h == NULL) {
2115 7ea369d05c2e better test for existence of hstrerror() Guido van Rossum <guido@python.org> parents: 2061 diff changeset	1025 #ifdef HAVE_HSTRERROR
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1026 /* 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	1027 extern int h_errno;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1028 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	1029 #else
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1030 PyErr_SetString(PySocket_Error, "host not found");
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1031 #endif
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1032 return NULL;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1033 }
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1034 if ((name_list = PyList_New(0)) == NULL)
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1035 goto err;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1036 if ((addr_list = PyList_New(0)) == NULL)
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1037 goto err;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1038 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	1039 tmp = PyString_FromString(*pch);
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1040 if (tmp == NULL)
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1041 goto err;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1042 PyList_Append(name_list, tmp);
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1043 Py_DECREF(tmp);
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1044 }
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1045 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	1046 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	1047 tmp = makeipaddr(&addr);
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1048 if (tmp == NULL)
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1049 goto err;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1050 PyList_Append(addr_list, tmp);
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1051 Py_DECREF(tmp);
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1052 }
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1053 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	1054 err:
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1055 Py_XDECREF(name_list);
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1056 Py_XDECREF(addr_list);
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1057 return rtn_tuple;
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1058 }
cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1059
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1060
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1061 /* Python interface to getservbyname(name).
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1062 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	1063 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	1064
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1065 /ARGSUSED/
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1066 static PyObject *
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1067 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	1068 {
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	1069 char name, proto;
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1070 struct servent *sp;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1071 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	1072 return NULL;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1073 Py_BEGIN_ALLOW_THREADS
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	1074 sp = getservbyname(name, proto);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1075 Py_END_ALLOW_THREADS
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1076 if (sp == NULL) {
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1077 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	1078 return NULL;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1079 }
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1080 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	1081 }
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1082
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1083
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1084 /* 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	1085 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	1086 Return a new socket object. */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1087
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1088 /ARGSUSED/
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1089 static PyObject *
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1090 BUILD_FUNC_DEF_2(PySocket_socket,PyObject ,self, PyObject ,args)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1091 {
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1092 PySocketSockObject *s;
3672 cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1093 #ifdef _MSC_VER
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1094 SOCKET fd;
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1095 #else
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1096 int fd;
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1097 #endif
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1098 int family, type, proto;
1099 3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1099 proto = 0;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1100 if (!PyArg_Parse(args, "(ii)", &family, &type)) {
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1101 PyErr_Clear();
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1102 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	1103 return NULL;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1104 }
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1105 Py_BEGIN_ALLOW_THREADS
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1106 fd = socket(family, type, proto);
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1107 Py_END_ALLOW_THREADS
3672 cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1108 #ifdef _MSC_VER
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1109 if (fd == INVALID_SOCKET)
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1110 #else
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1111 if (fd < 0)
3672 cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1112 #endif
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1113 return PySocket_Err();
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1114 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	1115 /* 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	1116 file descriptor again! */
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1117 if (s == NULL)
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1118 (void) close(fd);
324 a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	1119 /* 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	1120 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	1121 #ifdef SIGPIPE
324 a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	1122 (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	1123 #endif
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1124 return (PyObject *) s;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1125 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1126
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1127 #ifndef NO_DUP
1099 3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1128 /* 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	1129 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	1130 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	1131
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1132 /ARGSUSED/
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1133 static PyObject *
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1134 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	1135 {
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1136 PySocketSockObject *s;
1099 3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1137 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	1138 proto = 0;
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1139 if (!PyArg_Parse(args, "(iii)", &fd, &family, &type)) {
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1140 PyErr_Clear();
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1141 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	1142 return NULL;
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1143 }
1132 6461dac9a9f2 * mymalloc.h: always allocate one extra byte, since some malloc's Guido van Rossum <guido@python.org> parents: 1099 diff changeset	1144 /* 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	1145 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	1146 if (fd < 0)
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1147 return PySocket_Err();
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1148 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	1149 /* 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	1150 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	1151 #ifdef SIGPIPE
1099 3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1152 (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	1153 #endif
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1154 return (PyObject *) s;
1099 3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1155 }
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1156 #endif /* NO_DUP */
1099 3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1157
3672 cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1158 static PyObject * PySocket_WSAStartup(self, args)
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1159 PyObject self, args;
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1160 {
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1161 #ifdef _MSC_VER
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1162 WSADATA WSAData;
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1163 int ret;
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1164
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1165 if (!PyArg_NoArgs(args))
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1166 return NULL;
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1167 ret = WSAStartup(0x0101, &WSAData); /* request version 1.1 */
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1168 switch(ret){
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1169 case WSASYSNOTREADY:
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1170 PyErr_SetString(PySocket_Error,
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1171 "WSAStartup failed: Network not ready\n");
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1172 break;
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1173 case WSAVERNOTSUPPORTED:
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1174 case WSAEINVAL:
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1175 PyErr_SetString(PySocket_Error,
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1176 "WSAStartup failed: Requested version not supported");
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1177 break;
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1178 case 0: /* no error */
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1179 break;
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1180 default:
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1181 PyErr_SetString(PySocket_Error,
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1182 "WSAStartup failed");
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1183 break;
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1184 }
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1185 #endif
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1186 Py_INCREF(Py_None);
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1187 return Py_None;
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1188 }
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1189
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1190 static PyObject * PySocket_WSACleanup(self, args)
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1191 PyObject self, args;
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1192 {
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1193 if (!PyArg_NoArgs(args))
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1194 return NULL;
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1195 #ifdef _MSC_VER
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1196 WSACleanup();
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1197 #endif
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1198 Py_INCREF(Py_None);
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1199 return Py_None;
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1200 }
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1201
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1202 /* 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	1203
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1204 static PyMethodDef PySocket_methods[] = {
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1205 {"gethostbyname", PySocket_gethostbyname},
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1206 {"gethostbyaddr", PySocket_gethostbyaddr},
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1207 {"gethostname", PySocket_gethostname},
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1208 {"getservbyname", PySocket_getservbyname},
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1209 {"socket", PySocket_socket},
3672 cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1210 {"WSAStartup", PySocket_WSAStartup},
cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1211 {"WSACleanup", PySocket_WSACleanup},
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1212 #ifndef NO_DUP
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1213 {"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	1214 #endif
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1215 {NULL, NULL} /* Sentinel */
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1216 };
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1217
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1218
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1219 /* 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	1220 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	1221
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1222 static void
2055 cf31eab6ab5a Another bulky set of minor changes. Guido van Rossum <guido@python.org> parents: 1970 diff changeset	1223 BUILD_FUNC_DEF_3(insint,PyObject ,d, char ,name, int,value)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1224 {
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1225 PyObject *v = PyInt_FromLong((long) value);
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1226 if (v == NULL) {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1227 /* Don't bother reporting this error */
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1228 PyErr_Clear();
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1229 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1230 else {
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1231 PyDict_SetItemString(d, name, v);
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1232 Py_DECREF(v);
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1233 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1234 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1235
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1236
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1237 /* Initialize this module.
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1238 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	1239 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	1240 defined. */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1241
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1242 void
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1243 initsocket()
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1244 {
1970 84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1245 PyObject m, d;
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1246 m = Py_InitModule("socket", PySocket_methods);
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1247 d = PyModule_GetDict(m);
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1248 PySocket_Error = PyString_FromString("socket.error");
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1249 if (PySocket_Error == NULL \|\|
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1250 PyDict_SetItemString(d, "error", PySocket_Error) != 0)
84637cfdbc07 new style Guido van Rossum <guido@python.org> parents: 1915 diff changeset	1251 Py_FatalError("can't define socket.error");
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1252 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	1253 #ifdef AF_UNIX
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1254 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	1255 #endif /* AF_UNIX */
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1256 insint(d, "SOCK_STREAM", SOCK_STREAM);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1257 insint(d, "SOCK_DGRAM", SOCK_DGRAM);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1258 insint(d, "SOCK_RAW", SOCK_RAW);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1259 insint(d, "SOCK_SEQPACKET", SOCK_SEQPACKET);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1260 insint(d, "SOCK_RDM", SOCK_RDM);
2299 990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1261
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1262 #ifdef SO_DEBUG
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1263 insint(d, "SO_DEBUG", SO_DEBUG);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1264 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1265 #ifdef SO_ACCEPTCONN
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1266 insint(d, "SO_ACCEPTCONN", SO_ACCEPTCONN);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1267 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1268 #ifdef SO_REUSEADDR
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1269 insint(d, "SO_REUSEADDR", SO_REUSEADDR);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1270 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1271 #ifdef SO_KEEPALIVE
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1272 insint(d, "SO_KEEPALIVE", SO_KEEPALIVE);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1273 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1274 #ifdef SO_DONTROUTE
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1275 insint(d, "SO_DONTROUTE", SO_DONTROUTE);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1276 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1277 #ifdef SO_BROADCAST
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1278 insint(d, "SO_BROADCAST", SO_BROADCAST);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1279 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1280 #ifdef SO_USELOOPBACK
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1281 insint(d, "SO_USELOOPBACK", SO_USELOOPBACK);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1282 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1283 #ifdef SO_LINGER
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1284 insint(d, "SO_LINGER", SO_LINGER);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1285 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1286 #ifdef SO_OOBINLINE
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1287 insint(d, "SO_OOBINLINE", SO_OOBINLINE);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1288 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1289 #ifdef SO_REUSEPORT
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1290 insint(d, "SO_REUSEPORT", SO_REUSEPORT);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1291 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1292
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1293 #ifdef SO_SNDBUF
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1294 insint(d, "SO_SNDBUF", SO_SNDBUF);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1295 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1296 #ifdef SO_RCVBUF
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1297 insint(d, "SO_RCVBUF", SO_RCVBUF);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1298 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1299 #ifdef SO_SNDLOWAT
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1300 insint(d, "SO_SNDLOWAT", SO_SNDLOWAT);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1301 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1302 #ifdef SO_RCVLOWAT
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1303 insint(d, "SO_RCVLOWAT", SO_RCVLOWAT);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1304 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1305 #ifdef SO_SNDTIMEO
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1306 insint(d, "SO_SNDTIMEO", SO_SNDTIMEO);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1307 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1308 #ifdef SO_RCVTIMEO
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1309 insint(d, "SO_RCVTIMEO", SO_RCVTIMEO);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1310 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1311 #ifdef SO_ERROR
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1312 insint(d, "SO_ERROR", SO_ERROR);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1313 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1314 #ifdef SO_TYPE
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1315 insint(d, "SO_TYPE", SO_TYPE);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1316 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1317
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1318 /* Maximum number of connections for "listen" */
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1319 #ifdef SOMAXCONN
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1320 insint(d, "SOMAXCONN", SOMAXCONN);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1321 #else
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1322 insint(d, "SOMAXCONN", 5); /* Common value */
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1323 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1324
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1325 /* Flags for send, recv */
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1326 #ifdef MSG_OOB
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1327 insint(d, "MSG_OOB", MSG_OOB);
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: 2123 diff changeset	1329 #ifdef MSG_PEEK
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1330 insint(d, "MSG_PEEK", MSG_PEEK);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1331 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1332 #ifdef MSG_DONTROUTE
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1333 insint(d, "MSG_DONTROUTE", MSG_DONTROUTE);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1334 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1335 #ifdef MSG_EOR
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1336 insint(d, "MSG_EOR", MSG_EOR);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1337 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1338 #ifdef MSG_TRUNC
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1339 insint(d, "MSG_TRUNC", MSG_TRUNC);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1340 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1341 #ifdef MSG_CTRUNC
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1342 insint(d, "MSG_CTRUNC", MSG_CTRUNC);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1343 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1344 #ifdef MSG_WAITALL
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1345 insint(d, "MSG_WAITALL", MSG_WAITALL);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1346 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1347 #ifdef MSG_BTAG
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1348 insint(d, "MSG_BTAG", MSG_BTAG);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1349 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1350 #ifdef MSG_ETAG
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1351 insint(d, "MSG_ETAG", MSG_ETAG);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1352 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1353
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1354 /* Protocol level and numbers, usable for [gs]etsockopt */
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1355 #ifdef SOL_SOCKET
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1356 insint(d, "SOL_SOCKET", SOL_SOCKET);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1357 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1358 #ifdef IPPROTO_IP
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1359 insint(d, "IPPROTO_IP", IPPROTO_IP);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1360 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1361 #ifdef IPPROTO_ICMP
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1362 insint(d, "IPPROTO_ICMP", IPPROTO_ICMP);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1363 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1364 #ifdef IPPROTO_IGMP
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1365 insint(d, "IPPROTO_IGMP", IPPROTO_IGMP);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1366 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1367 #ifdef IPPROTO_GGP
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1368 insint(d, "IPPROTO_GGP", IPPROTO_GGP);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1369 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1370 #ifdef IPPROTO_TCP
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1371 insint(d, "IPPROTO_TCP", IPPROTO_TCP);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1372 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1373 #ifdef IPPROTO_EGP
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1374 insint(d, "IPPROTO_EGP", IPPROTO_EGP);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1375 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1376 #ifdef IPPROTO_PUP
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1377 insint(d, "IPPROTO_PUP", IPPROTO_PUP);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1378 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1379 #ifdef IPPROTO_UDP
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1380 insint(d, "IPPROTO_UDP", IPPROTO_UDP);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1381 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1382 #ifdef IPPROTO_IDP
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1383 insint(d, "IPPROTO_IDP", IPPROTO_IDP);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1384 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1385 #ifdef IPPROTO_HELLO
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1386 insint(d, "IPPROTO_HELLO", IPPROTO_HELLO);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1387 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1388 #ifdef IPPROTO_ND
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1389 insint(d, "IPPROTO_ND", IPPROTO_ND);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1390 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1391 #ifdef IPPROTO_TP
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1392 insint(d, "IPPROTO_TP", IPPROTO_TP);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1393 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1394 #ifdef IPPROTO_XTP
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1395 insint(d, "IPPROTO_XTP", IPPROTO_XTP);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1396 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1397 #ifdef IPPROTO_EON
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1398 insint(d, "IPPROTO_EON", IPPROTO_EON);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1399 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1400 #ifdef IPPROTO_BIP
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1401 insint(d, "IPPROTO_BIP", IPPROTO_BIP);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1402 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1403 /**/
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1404 #ifdef IPPROTO_RAW
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1405 insint(d, "IPPROTO_RAW", IPPROTO_RAW);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1406 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1407 #ifdef IPPROTO_MAX
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1408 insint(d, "IPPROTO_MAX", IPPROTO_MAX);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1409 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1410
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1411 /* Some port configuration */
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1412 #ifdef IPPORT_RESERVED
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1413 insint(d, "IPPORT_RESERVED", IPPORT_RESERVED);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1414 #else
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1415 insint(d, "IPPORT_RESERVED", 1024);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1416 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1417 #ifdef IPPORT_USERRESERVED
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1418 insint(d, "IPPORT_USERRESERVED", IPPORT_USERRESERVED);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1419 #else
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1420 insint(d, "IPPORT_USERRESERVED", 5000);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1421 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1422
2369 ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1423 /* Some reserved IP v.4 addresses */
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1424 #ifdef INADDR_ANY
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1425 insint(d, "INADDR_ANY", INADDR_ANY);
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1426 #else
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1427 insint(d, "INADDR_ANY", 0x00000000);
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1428 #endif
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1429 #ifdef INADDR_BROADCAST
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1430 insint(d, "INADDR_BROADCAST", INADDR_BROADCAST);
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1431 #else
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1432 insint(d, "INADDR_BROADCAST", 0xffffffff);
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1433 #endif
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1434 #ifdef INADDR_LOOPBACK
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1435 insint(d, "INADDR_LOOPBACK", INADDR_LOOPBACK);
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1436 #else
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1437 insint(d, "INADDR_LOOPBACK", 0x7F000001);
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1438 #endif
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1439 #ifdef INADDR_UNSPEC_GROUP
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1440 insint(d, "INADDR_UNSPEC_GROUP", INADDR_UNSPEC_GROUP);
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1441 #else
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1442 insint(d, "INADDR_UNSPEC_GROUP", 0xe0000000);
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1443 #endif
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1444 #ifdef INADDR_ALLHOSTS_GROUP
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1445 insint(d, "INADDR_ALLHOSTS_GROUP", INADDR_ALLHOSTS_GROUP);
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1446 #else
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1447 insint(d, "INADDR_ALLHOSTS_GROUP", 0xe0000001);
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1448 #endif
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1449 #ifdef INADDR_MAX_LOCAL_GROUP
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1450 insint(d, "INADDR_MAX_LOCAL_GROUP", INADDR_MAX_LOCAL_GROUP);
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1451 #else
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1452 insint(d, "INADDR_MAX_LOCAL_GROUP", 0xe00000ff);
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1453 #endif
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1454 #ifdef INADDR_NONE
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1455 insint(d, "INADDR_NONE", INADDR_NONE);
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1456 #else
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1457 insint(d, "INADDR_NONE", 0xffffffff);
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1458 #endif
ba1b76c09041 add INADDR_* symbols Guido van Rossum <guido@python.org> parents: 2299 diff changeset	1459
2299 990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1460 /* IP [gs]etsockopt options */
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1461 #ifdef IP_OPTIONS
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1462 insint(d, "IP_OPTIONS", IP_OPTIONS);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1463 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1464 #ifdef IP_HDRINCL
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1465 insint(d, "IP_HDRINCL", IP_HDRINCL);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1466 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1467 #ifdef IP_TOS
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1468 insint(d, "IP_TOS", IP_TOS);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1469 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1470 #ifdef IP_TTL
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1471 insint(d, "IP_TTL", IP_TTL);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1472 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1473 #ifdef IP_RECVOPTS
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1474 insint(d, "IP_RECVOPTS", IP_RECVOPTS);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1475 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1476 #ifdef IP_RECVRETOPTS
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1477 insint(d, "IP_RECVRETOPTS", IP_RECVRETOPTS);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1478 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1479 #ifdef IP_RECVDSTADDR
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1480 insint(d, "IP_RECVDSTADDR", IP_RECVDSTADDR);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1481 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1482 #ifdef IP_RETOPTS
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1483 insint(d, "IP_RETOPTS", IP_RETOPTS);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1484 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1485 #ifdef IP_MULTICAST_IF
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1486 insint(d, "IP_MULTICAST_IF", IP_MULTICAST_IF);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1487 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1488 #ifdef IP_MULTICAST_TTL
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1489 insint(d, "IP_MULTICAST_TTL", IP_MULTICAST_TTL);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1490 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1491 #ifdef IP_MULTICAST_LOOP
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1492 insint(d, "IP_MULTICAST_LOOP", IP_MULTICAST_LOOP);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1493 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1494 #ifdef IP_ADD_MEMBERSHIP
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1495 insint(d, "IP_ADD_MEMBERSHIP", IP_ADD_MEMBERSHIP);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1496 #endif
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1497 #ifdef IP_DROP_MEMBERSHIP
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1498 insint(d, "IP_DROP_MEMBERSHIP", IP_DROP_MEMBERSHIP);
990099ed7810 add socket related constants Guido van Rossum <guido@python.org> parents: 2123 diff changeset	1499 #endif
3594 564912267290 Windows/PC changes Guido van Rossum <guido@python.org> parents: 3421 diff changeset	1500
564912267290 Windows/PC changes Guido van Rossum <guido@python.org> parents: 3421 diff changeset	1501 #ifdef MS_WIN16
564912267290 Windows/PC changes Guido van Rossum <guido@python.org> parents: 3421 diff changeset	1502 /* All windows sockets require a successful WSAStartup() before use */
3672 cec27c93b5cb more changes for Windows, sigh Guido van Rossum <guido@python.org> parents: 3666 diff changeset	1503 Py_XDECREF(PySocket_WSAStartup(NULL, NULL));
3594 564912267290 Windows/PC changes Guido van Rossum <guido@python.org> parents: 3421 diff changeset	1504 #endif
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1505 }
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1506
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1507 #ifdef NT
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1508 BOOL WINAPI DllMain (HANDLE hInst,
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1509 ULONG ul_reason_for_call,
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1510 LPVOID lpReserved)
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1511 {
2736 37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	1512 const int opt = SO_SYNCHRONOUS_NONALERT;
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1513 switch (ul_reason_for_call)
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1514 {
2736 37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	1515 case DLL_PROCESS_ATTACH: {
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1516 WSADATA WSAData;
2736 37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	1517 BOOL ok = TRUE;
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	1518 char buf[100] = "Python can't initialize Windows Sockets Module!\n\r";
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	1519 if (WSAStartup(MAKEWORD(1,1), &WSAData)) {
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	1520 wsprintf(buf+strlen(buf), "WSAStartup failed (%d)",WSAGetLastError());
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	1521 ok = FALSE;
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	1522 }
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	1523 /*
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	1524 ** Setup sockets in non-overlapped mode by default
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	1525 */
3594 564912267290 Windows/PC changes Guido van Rossum <guido@python.org> parents: 3421 diff changeset	1526 // if (ok && setsockopt(INVALID_SOCKET,SOL_SOCKET,SO_OPENTYPE,(const char *)&opt,sizeof(opt)) != 0) {
564912267290 Windows/PC changes Guido van Rossum <guido@python.org> parents: 3421 diff changeset	1527 // wsprintf(buf+strlen(buf),"setsockopt failed (%d)",WSAGetLastError());
564912267290 Windows/PC changes Guido van Rossum <guido@python.org> parents: 3421 diff changeset	1528 // ok = FALSE;
564912267290 Windows/PC changes Guido van Rossum <guido@python.org> parents: 3421 diff changeset	1529 // }
2736 37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	1530 if (!ok) {
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	1531 MessageBox(NULL,buf,"WinSock Error",MB_OK\|MB_SETFOREGROUND);
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1532 return FALSE;
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1533 }
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1534 break;
2736 37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	1535 }
37c48fde61b8 add setblocking(); NT changes; null-terminate Unix path Guido van Rossum <guido@python.org> parents: 2565 diff changeset	1536
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1537 case DLL_PROCESS_DETACH:
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1538 WSACleanup();
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1539 break;
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1540
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1541 }
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1542 return TRUE;
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1543 }
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1544 #endif /* NT */

Mercurial > cpython-lru_cache-weakref

annotate Modules/socketmodule.c @ 3672:cec27c93b5cb legacy-trunk