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- /***********************************************************
- Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
- The Netherlands.
-
- All Rights Reserved
-
- Permission to use, copy, modify, and distribute this software and its
- documentation for any purpose and without fee is hereby granted,
- provided that the above copyright notice appear in all copies and that
- both that copyright notice and this permission notice appear in
- supporting documentation, and that the names of Stichting Mathematisch
- Centrum or CWI or Corporation for National Research Initiatives or
- CNRI not be used in advertising or publicity pertaining to
- distribution of the software without specific, written prior
- permission.
-
- While CWI is the initial source for this software, a modified version
- is made available by the Corporation for National Research Initiatives
- (CNRI) at the Internet address ftp://ftp.python.org.
-
- STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH
- REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
- MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH
- CENTRUM OR CNRI BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-
- ******************************************************************/
-
- /* Socket module */
-
- /*
- This module provides an interface to Berkeley socket IPC.
-
- Limitations:
-
- - only AF_INET and AF_UNIX address families are supported
- - no read/write operations (use send/recv or makefile instead)
- - additional restrictions apply on Windows
-
- Module interface:
-
- - socket.error: exception raised for socket specific errors
- - socket.gethostbyname(hostname) --> host IP address (string: 'dd.dd.dd.dd')
- - socket.gethostbyaddr(IP address) --> (hostname, [alias, ...], [IP addr, ...])
- - socket.gethostname() --> host name (string: 'spam' or 'spam.domain.com')
- - socket.getservbyname(servicename, protocolname) --> port number
- - socket.socket(family, type [, proto]) --> new socket object
- - socket.ntohs(16 bit value) --> new int object
- - socket.ntohl(32 bit value) --> new int object
- - socket.htons(16 bit value) --> new int object
- - socket.htonl(32 bit value) --> new int object
- - socket.AF_INET, socket.SOCK_STREAM, etc.: constants from <socket.h>
- - an Internet socket address is a pair (hostname, port)
- where hostname can be anything recognized by gethostbyname()
- (including the dd.dd.dd.dd notation) and port is in host byte order
- - where a hostname is returned, the dd.dd.dd.dd notation is used
- - a UNIX domain socket address is a string specifying the pathname
-
- Socket methods:
-
- - s.accept() --> new socket object, sockaddr
- - s.bind(sockaddr) --> None
- - s.close() --> None
- - s.connect(sockaddr) --> None
- - s.fileno() --> file descriptor
- - s.dup() --> same as socket.fromfd(os.dup(s.fileno(), ...)
- - s.getpeername() --> sockaddr
- - s.getsockname() --> sockaddr
- - s.getsockopt(level, optname[, buflen]) --> int or string
- - s.listen(backlog) --> None
- - s.makefile([mode[, bufsize]]) --> file object
- - s.recv(buflen [,flags]) --> string
- - s.recvfrom(buflen [,flags]) --> string, sockaddr
- - s.send(string [,flags]) --> nbytes
- - s.sendto(string, [flags,] sockaddr) --> nbytes
- - s.setblocking(0 | 1) --> None
- - s.setsockopt(level, optname, value) --> None
- - s.shutdown(how) --> None
- - repr(s) --> "<socket object, fd=%d, family=%d, type=%d, protocol=%d>"
-
- */
-
- #include "Python.h"
-
- #include <sys/types.h>
- #include "mytime.h"
-
- #include <signal.h>
- #ifndef MS_WINDOWS
- #include <netdb.h>
- #include <sys/socket.h>
- #include <netinet/in.h>
- #include <fcntl.h>
- #ifdef AMITCP
- #include <sys/ioctl.h>
- #include <proto/socket.h>
- #endif
- #else
- #include <winsock.h>
- #include <fcntl.h>
- #endif
- #ifdef HAVE_SYS_UN_H
- #include <sys/un.h>
- #else
- #undef AF_UNIX
- #endif
-
- #ifndef O_NDELAY
- #define O_NDELAY O_NONBLOCK /* For QNX only? */
- #endif
-
- #ifdef USE_GUSI
- /* fdopen() isn't declared in stdio.h (sigh) */
- #include <GUSI.h>
- #endif
-
- /* Here we have some hacks to choose between K&R or ANSI style function
- definitions. For NT to build this as an extension module (ie, DLL)
- it must be compiled by the C++ compiler, as it takes the address of
- a static data item exported from the main Python DLL.
- */
- #ifdef MS_WINDOWS
- /* seem to be a few differences in the API */
- #define close closesocket
- #define NO_DUP /* Actually it exists on NT 3.5, but what the heck... */
- #define FORCE_ANSI_FUNC_DEFS
- #endif
-
- #ifdef AMITCP
- /* seem to be a few differences in the API */
- //#define close CloseSocket
- #define ioctlsocket IoctlSocket
- #undef NO_DUP
- #undef AF_UNIX
- #define FORCE_ANSI_FUNC_DEFS
- #endif
-
- #ifdef FORCE_ANSI_FUNC_DEFS
- #define BUILD_FUNC_DEF_1( fnname, arg1type, arg1name ) \
- fnname( arg1type arg1name )
-
- #define BUILD_FUNC_DEF_2( fnname, arg1type, arg1name, arg2type, arg2name ) \
- fnname( arg1type arg1name, arg2type arg2name )
-
- #define BUILD_FUNC_DEF_3( fnname, arg1type, arg1name, arg2type, arg2name , arg3type, arg3name ) \
- fnname( arg1type arg1name, arg2type arg2name, arg3type arg3name )
-
- #define BUILD_FUNC_DEF_4( fnname, arg1type, arg1name, arg2type, arg2name , arg3type, arg3name, arg4type, arg4name ) \
- fnname( arg1type arg1name, arg2type arg2name, arg3type arg3name, arg4type arg4name )
-
- #else /* !FORCE_ANSI_FN_DEFS */
- #define BUILD_FUNC_DEF_1( fnname, arg1type, arg1name ) \
- fnname( arg1name ) \
- arg1type arg1name;
-
- #define BUILD_FUNC_DEF_2( fnname, arg1type, arg1name, arg2type, arg2name ) \
- fnname( arg1name, arg2name ) \
- arg1type arg1name; \
- arg2type arg2name;
-
- #define BUILD_FUNC_DEF_3( fnname, arg1type, arg1name, arg2type, arg2name, arg3type, arg3name ) \
- fnname( arg1name, arg2name, arg3name ) \
- arg1type arg1name; \
- arg2type arg2name; \
- arg3type arg3name;
-
- #define BUILD_FUNC_DEF_4( fnname, arg1type, arg1name, arg2type, arg2name, arg3type, arg3name, arg4type, arg4name ) \
- fnname( arg1name, arg2name, arg3name, arg4name ) \
- arg1type arg1name; \
- arg2type arg2name; \
- arg3type arg3name; \
- arg4type arg4name;
-
- #endif /* !FORCE_ANSI_FN_DEFS */
-
- /* Global variable holding the exception type for errors detected
- by this module (but not argument type or memory errors, etc.). */
-
- static PyObject *PySocket_Error;
-
-
- /* Convenience function to raise an error according to errno
- and return a NULL pointer from a function. */
-
- static PyObject *
- PySocket_Err Py_PROTO((void))
- {
- #ifdef MS_WINDOWS
- if (WSAGetLastError()) {
- PyObject *v;
- v = Py_BuildValue("(is)", WSAGetLastError(), "winsock error");
- if (v != NULL) {
- PyErr_SetObject(PySocket_Error, v);
- Py_DECREF(v);
- }
- return NULL;
- }
- else
- #endif
- return PyErr_SetFromErrno(PySocket_Error);
- }
-
-
- /* The object holding a socket. It holds some extra information,
- like the address family, which is used to decode socket address
- arguments properly. */
-
- typedef struct {
- PyObject_HEAD
- int sock_fd; /* Socket file descriptor */
- int sock_family; /* Address family, e.g., AF_INET */
- int sock_type; /* Socket type, e.g., SOCK_STREAM */
- int sock_proto; /* Protocol type, usually 0 */
- union sock_addr {
- struct sockaddr_in in;
- #ifdef AF_UNIX
- struct sockaddr_un un;
- #endif
- } sock_addr;
- } PySocketSockObject;
-
-
- #include "protos/socketmodule_protos.h"
-
- /* A forward reference to the Socktype type object.
- The Socktype variable contains pointers to various functions,
- some of which call newsockobject(), which uses Socktype, so
- there has to be a circular reference. */
-
- staticforward PyTypeObject PySocketSock_Type;
-
-
- /* Create a new socket object.
- This just creates the object and initializes it.
- If the creation fails, return NULL and set an exception (implicit
- in NEWOBJ()). */
-
- static PySocketSockObject *
- BUILD_FUNC_DEF_4(PySocketSock_New,int,fd, int,family, int,type, int,proto)
- {
- PySocketSockObject *s;
- PySocketSock_Type.ob_type = &PyType_Type;
- s = PyObject_NEW(PySocketSockObject, &PySocketSock_Type);
- if (s != NULL) {
- s->sock_fd = fd;
- s->sock_family = family;
- s->sock_type = type;
- s->sock_proto = proto;
- /* XXX next lines added for AMITCP by I.J. 15-dec-96 */
- #ifdef AMITCP
- memset(&s->sock_addr, 0, sizeof(s->sock_addr));
- if(family==AF_INET) s->sock_addr.in.sin_len=sizeof(struct sockaddr_in);
- #ifdef AF_UNIX
- if(family==AF_UNIX) s->sock_addr.un.sun_len=sizeof(struct sockaddr_un);
- #endif
- #endif /* AMITCP */
- }
- return s;
- }
-
-
- /* Convert a string specifying a host name or one of a few symbolic
- names to a numeric IP address. This usually calls gethostbyname()
- to do the work; the names "" and "<broadcast>" are special.
- Return the length (should always be 4 bytes), or negative if
- an error occurred; then an exception is raised. */
-
- static int
- BUILD_FUNC_DEF_2(setipaddr, char*,name, struct sockaddr_in *,addr_ret)
- {
- struct hostent *hp;
- int d1, d2, d3, d4;
- char ch;
- #ifdef HAVE_GETHOSTBYNAME_R
- struct hostent hp_allocated;
- char buf[1001];
- int buf_len = (sizeof buf) - 1;
- int errnop;
- #endif /* HAVE_GETHOSTBYNAME_R */
-
- if (name[0] == '\0') {
- addr_ret->sin_addr.s_addr = INADDR_ANY;
- return 4;
- }
- if (name[0] == '<' && strcmp(name, "<broadcast>") == 0) {
- addr_ret->sin_addr.s_addr = INADDR_BROADCAST;
- return 4;
- }
- if (sscanf(name, "%d.%d.%d.%d%c", &d1, &d2, &d3, &d4, &ch) == 4 &&
- 0 <= d1 && d1 <= 255 && 0 <= d2 && d2 <= 255 &&
- 0 <= d3 && d3 <= 255 && 0 <= d4 && d4 <= 255) {
- addr_ret->sin_addr.s_addr = htonl(
- ((long) d1 << 24) | ((long) d2 << 16) |
- ((long) d3 << 8) | ((long) d4 << 0));
- return 4;
- }
- #ifdef HAVE_GETHOSTBYNAME_R
- Py_BEGIN_ALLOW_THREADS
- hp = gethostbyname_r(name, &hp_allocated, buf, buf_len, &errnop);
- Py_END_ALLOW_THREADS
- #else /* not HAVE_GETHOSTBYNAME_R */
- hp = gethostbyname(name);
- #endif /* HAVE_GETHOSTBYNAME_R */
-
- if (hp == NULL) {
- #ifdef HAVE_HSTRERROR
- /* Let's get real error message to return */
- extern int h_errno;
- PyErr_SetString(PySocket_Error, (char *)hstrerror(h_errno));
- #else
- PyErr_SetString(PySocket_Error, "host not found");
- #endif
- return -1;
- }
- memcpy((char *) &addr_ret->sin_addr, hp->h_addr, hp->h_length);
- return hp->h_length;
- }
-
-
- /* Create a string object representing an IP address.
- This is always a string of the form 'dd.dd.dd.dd' (with variable
- size numbers). */
-
- static PyObject *
- BUILD_FUNC_DEF_1(makeipaddr, struct sockaddr_in *,addr)
- {
- long x = ntohl(addr->sin_addr.s_addr);
- char buf[100];
- sprintf(buf, "%d.%d.%d.%d",
- (int) (x>>24) & 0xff, (int) (x>>16) & 0xff,
- (int) (x>> 8) & 0xff, (int) (x>> 0) & 0xff);
- return PyString_FromString(buf);
- }
-
-
- /* Create an object representing the given socket address,
- suitable for passing it back to bind(), connect() etc.
- The family field of the sockaddr structure is inspected
- to determine what kind of address it really is. */
-
- /*ARGSUSED*/
- static PyObject *
- BUILD_FUNC_DEF_2(makesockaddr,struct sockaddr *,addr, int,addrlen)
- {
- if (addrlen == 0) {
- /* No address -- may be recvfrom() from known socket */
- Py_INCREF(Py_None);
- return Py_None;
- }
-
- switch (addr->sa_family) {
-
- case AF_INET:
- {
- struct sockaddr_in *a = (struct sockaddr_in *) addr;
- PyObject *addr = makeipaddr(a);
- PyObject *ret = Py_BuildValue("Oi", addr, ntohs(a->sin_port));
- Py_XDECREF(addr);
- return ret;
- }
-
- #ifdef AF_UNIX
- case AF_UNIX:
- {
- struct sockaddr_un *a = (struct sockaddr_un *) addr;
- return PyString_FromString(a->sun_path);
- }
- #endif /* AF_UNIX */
-
- /* More cases here... */
-
- default:
- PyErr_SetString(PySocket_Error, "return unknown socket address type");
- return NULL;
-
- }
- }
-
-
- /* Parse a socket address argument according to the socket object's
- address family. Return 1 if the address was in the proper format,
- 0 of not. The address is returned through addr_ret, its length
- through len_ret. */
-
- static int
- BUILD_FUNC_DEF_4(
- getsockaddrarg,PySocketSockObject *,s, PyObject *,args, struct sockaddr **,addr_ret, int *,len_ret)
- {
- switch (s->sock_family) {
-
- #ifdef AF_UNIX
- case AF_UNIX:
- {
- struct sockaddr_un* addr;
- char *path;
- int len;
- addr = (struct sockaddr_un* )&(s->sock_addr).un;
- if (!PyArg_Parse(args, "s#", &path, &len))
- return 0;
- if (len > sizeof addr->sun_path) {
- PyErr_SetString(PySocket_Error, "AF_UNIX path too long");
- return 0;
- }
- addr->sun_family = AF_UNIX;
- memcpy(addr->sun_path, path, len);
- addr->sun_path[len] = 0;
- *addr_ret = (struct sockaddr *) addr;
- *len_ret = len + sizeof(*addr) - sizeof(addr->sun_path);
- return 1;
- }
- #endif /* AF_UNIX */
-
- case AF_INET:
- {
- struct sockaddr_in* addr;
- char *host;
- int port;
- addr=(struct sockaddr_in*)&(s->sock_addr).in;
- if (!PyArg_Parse(args, "(si)", &host, &port))
- return 0;
- if (setipaddr(host, addr) < 0)
- return 0;
- addr->sin_family = AF_INET;
- addr->sin_port = htons(port);
- *addr_ret = (struct sockaddr *) addr;
- *len_ret = sizeof *addr;
- return 1;
- }
-
- /* More cases here... */
-
- default:
- PyErr_SetString(PySocket_Error, "getsockaddrarg: bad family");
- return 0;
-
- }
- }
-
-
- /* Get the address length according to the socket object's address family.
- Return 1 if the family is known, 0 otherwise. The length is returned
- through len_ret. */
-
- static int
- BUILD_FUNC_DEF_2(getsockaddrlen,PySocketSockObject *,s, int *,len_ret)
- {
- switch (s->sock_family) {
-
- #ifdef AF_UNIX
- case AF_UNIX:
- {
- *len_ret = sizeof (struct sockaddr_un);
- return 1;
- }
- #endif /* AF_UNIX */
-
- case AF_INET:
- {
- *len_ret = sizeof (struct sockaddr_in);
- return 1;
- }
-
- /* More cases here... */
-
- default:
- PyErr_SetString(PySocket_Error, "getsockaddrarg: bad family");
- return 0;
-
- }
- }
-
-
- /* s.accept() method */
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocketSock_accept,PySocketSockObject *,s, PyObject *,args)
- {
- char addrbuf[256];
- int addrlen, newfd;
- PyObject *sock, *addr, *res;
- if (!PyArg_NoArgs(args))
- return NULL;
- if (!getsockaddrlen(s, &addrlen))
- return NULL;
- Py_BEGIN_ALLOW_THREADS
- newfd = accept(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen);
- Py_END_ALLOW_THREADS
- if (newfd < 0)
- return PySocket_Err();
- /* Create the new object with unspecified family,
- to avoid calls to bind() etc. on it. */
- sock = (PyObject *) PySocketSock_New(newfd,
- s->sock_family,
- s->sock_type,
- s->sock_proto);
- if (sock == NULL)
- close(newfd);
- addr = makesockaddr((struct sockaddr *) addrbuf, addrlen);
- res = Py_BuildValue("OO", sock, addr);
- Py_XDECREF(sock);
- Py_XDECREF(addr);
- return res;
- }
-
-
- /* s.setblocking(1 | 0) method */
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocketSock_setblocking,PySocketSockObject*,s,PyObject*,args)
- {
- int block;
- int delay_flag;
- if (!PyArg_GetInt(args, &block))
- return NULL;
- Py_BEGIN_ALLOW_THREADS
- #if !defined(MS_WINDOWS) && defined(HAVE_FCNTL)
- delay_flag = fcntl (s->sock_fd, F_GETFL, 0);
- if (block)
- delay_flag &= (~O_NDELAY);
- else
- delay_flag |= O_NDELAY;
- fcntl (s->sock_fd, F_SETFL, delay_flag);
- #else
- block = !block;
- ioctlsocket(s->sock_fd, FIONBIO, (u_long*)&block);
- #endif
- Py_END_ALLOW_THREADS
-
- Py_INCREF(Py_None);
- return Py_None;
- }
-
-
- /* s.setsockopt() method.
- With an integer third argument, sets an integer option.
- With a string third argument, sets an option from a buffer;
- use optional built-in module 'struct' to encode the string. */
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocketSock_setsockopt,PySocketSockObject *,s, PyObject *,args)
- {
- int level;
- int optname;
- int res;
- char *buf;
- int buflen;
- int flag;
-
- if (PyArg_Parse(args, "(iii)", &level, &optname, &flag)) {
- buf = (char *) &flag;
- buflen = sizeof flag;
- }
- else {
- PyErr_Clear();
- if (!PyArg_Parse(args, "(iis#)", &level, &optname, &buf, &buflen))
- return NULL;
- }
- res = setsockopt(s->sock_fd, level, optname, (ANY *)buf, buflen);
- if (res < 0)
- return PySocket_Err();
- Py_INCREF(Py_None);
- return Py_None;
- }
-
-
- /* s.getsockopt() method.
- With two arguments, retrieves an integer option.
- With a third integer argument, retrieves a string buffer of that size;
- use optional built-in module 'struct' to decode the string. */
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocketSock_getsockopt,PySocketSockObject *,s, PyObject *,args)
- {
- int level;
- int optname;
- int res;
- PyObject *buf;
- int buflen = 0;
-
- if (!PyArg_ParseTuple(args, "ii|i", &level, &optname, &buflen))
- return NULL;
-
- if (buflen == 0) {
- int flag = 0;
- int flagsize = sizeof flag;
- res = getsockopt(s->sock_fd, level, optname,
- (ANY *)&flag, &flagsize);
- if (res < 0)
- return PySocket_Err();
- return PyInt_FromLong(flag);
- }
- if (buflen <= 0 || buflen > 1024) {
- PyErr_SetString(PySocket_Error, "getsockopt buflen out of range");
- return NULL;
- }
- buf = PyString_FromStringAndSize((char *)NULL, buflen);
- if (buf == NULL)
- return NULL;
- res = getsockopt(s->sock_fd, level, optname,
- (ANY *)PyString_AsString(buf), &buflen);
- if (res < 0) {
- Py_DECREF(buf);
- return PySocket_Err();
- }
- _PyString_Resize(&buf, buflen);
- return buf;
- }
-
-
- /* s.bind(sockaddr) method */
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocketSock_bind,PySocketSockObject *,s, PyObject *,args)
- {
- struct sockaddr *addr;
- int addrlen;
- int res;
- if (!getsockaddrarg(s, args, &addr, &addrlen))
- return NULL;
- Py_BEGIN_ALLOW_THREADS
- res = bind(s->sock_fd, addr, addrlen);
- Py_END_ALLOW_THREADS
- if (res < 0)
- return PySocket_Err();
- Py_INCREF(Py_None);
- return Py_None;
- }
-
-
- /* s.close() method.
- Set the file descriptor to -1 so operations tried subsequently
- will surely fail. */
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocketSock_close,PySocketSockObject *,s, PyObject *,args)
- {
- if (!PyArg_NoArgs(args))
- return NULL;
- if (s->sock_fd != -1) {
- Py_BEGIN_ALLOW_THREADS
- (void) close(s->sock_fd);
- Py_END_ALLOW_THREADS
- }
- s->sock_fd = -1;
- Py_INCREF(Py_None);
- return Py_None;
- }
-
-
- /* s.connect(sockaddr) method */
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocketSock_connect,PySocketSockObject *,s, PyObject *,args)
- {
- struct sockaddr *addr;
- int addrlen;
- int res;
- if (!getsockaddrarg(s, args, &addr, &addrlen))
- return NULL;
- Py_BEGIN_ALLOW_THREADS
- res = connect(s->sock_fd, addr, addrlen);
- Py_END_ALLOW_THREADS
- if (res < 0)
- return PySocket_Err();
- Py_INCREF(Py_None);
- return Py_None;
- }
-
-
- /* s.fileno() method */
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocketSock_fileno,PySocketSockObject *,s, PyObject *,args)
- {
- if (!PyArg_NoArgs(args))
- return NULL;
- return PyInt_FromLong((long) s->sock_fd);
- }
-
-
- #ifndef NO_DUP
- /* s.dup() method */
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocketSock_dup,PySocketSockObject *,s, PyObject *,args)
- {
- int newfd;
- PyObject *sock;
- if (!PyArg_NoArgs(args))
- return NULL;
- newfd = dup(s->sock_fd);
- if (newfd < 0)
- return PySocket_Err();
- sock = (PyObject *) PySocketSock_New(newfd,
- s->sock_family,
- s->sock_type,
- s->sock_proto);
- if (sock == NULL)
- close(newfd);
- return sock;
- }
- #endif
-
-
- /* s.getsockname() method */
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocketSock_getsockname,PySocketSockObject *,s, PyObject *,args)
- {
- char addrbuf[256];
- int addrlen, res;
- if (!PyArg_NoArgs(args))
- return NULL;
- if (!getsockaddrlen(s, &addrlen))
- return NULL;
- memset(addrbuf, 0, addrlen);
- Py_BEGIN_ALLOW_THREADS
- res = getsockname(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen);
- Py_END_ALLOW_THREADS
- if (res < 0)
- return PySocket_Err();
- return makesockaddr((struct sockaddr *) addrbuf, addrlen);
- }
-
-
- #ifdef HAVE_GETPEERNAME /* Cray APP doesn't have this :-( */
- /* s.getpeername() method */
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocketSock_getpeername,PySocketSockObject *,s, PyObject *,args)
- {
- char addrbuf[256];
- int addrlen, res;
- if (!PyArg_NoArgs(args))
- return NULL;
- if (!getsockaddrlen(s, &addrlen))
- return NULL;
- Py_BEGIN_ALLOW_THREADS
- res = getpeername(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen);
- Py_END_ALLOW_THREADS
- if (res < 0)
- return PySocket_Err();
- return makesockaddr((struct sockaddr *) addrbuf, addrlen);
- }
- #endif /* HAVE_GETPEERNAME */
-
-
- /* s.listen(n) method */
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocketSock_listen,PySocketSockObject *,s, PyObject *,args)
- {
- int backlog;
- int res;
- if (!PyArg_GetInt(args, &backlog))
- return NULL;
- Py_BEGIN_ALLOW_THREADS
- if (backlog < 1)
- backlog = 1;
- res = listen(s->sock_fd, backlog);
- Py_END_ALLOW_THREADS
- if (res < 0)
- return PySocket_Err();
- Py_INCREF(Py_None);
- return Py_None;
- }
-
- #ifndef NO_DUP
- /* s.makefile(mode) method.
- Create a new open file object referring to a dupped version of
- the socket's file descriptor. (The dup() call is necessary so
- that the open file and socket objects may be closed independent
- of each other.)
- The mode argument specifies 'r' or 'w' passed to fdopen(). */
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocketSock_makefile,PySocketSockObject *,s, PyObject *,args)
- {
- extern int fclose Py_PROTO((FILE *));
- char *mode = "r";
- int bufsize = -1;
- int fd;
- FILE *fp;
- PyObject *f;
-
- if (!PyArg_ParseTuple(args, "|si", &mode, &bufsize))
- return NULL;
- #ifdef MS_WIN32
- if ( ((fd = _open_osfhandle( s->sock_fd, _O_BINARY )) < 0) ||
- ((fd = dup(fd)) < 0) || ((fp = fdopen(fd, mode)) == NULL)) {
- #else
- if ((fd = dup(s->sock_fd)) < 0 ||
- (fp = fdopen(fd, mode)) == NULL) {
- #endif
- if (fd >= 0)
- close(fd);
- return PySocket_Err();
- }
- f = PyFile_FromFile(fp, "<socket>", mode, fclose);
- if (f != NULL)
- PyFile_SetBufSize(f, bufsize);
- return f;
- }
- #endif /* NO_DUP */
-
- /* s.recv(nbytes [,flags]) method */
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocketSock_recv,PySocketSockObject *,s, PyObject *,args)
- {
- int len, n, flags = 0;
- PyObject *buf;
- if (!PyArg_ParseTuple(args, "i|i", &len, &flags))
- return NULL;
- buf = PyString_FromStringAndSize((char *) 0, len);
- if (buf == NULL)
- return NULL;
- Py_BEGIN_ALLOW_THREADS
- n = recv(s->sock_fd, PyString_AsString(buf), len, flags);
- Py_END_ALLOW_THREADS
- if (n < 0) {
- Py_DECREF(buf);
- return PySocket_Err();
- }
- if (n != len && _PyString_Resize(&buf, n) < 0)
- return NULL;
- return buf;
- }
-
-
- /* s.recvfrom(nbytes [,flags]) method */
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocketSock_recvfrom,PySocketSockObject *,s, PyObject *,args)
- {
- char addrbuf[256];
- PyObject *buf, *addr, *ret;
- int addrlen, len, n, flags = 0;
- if (!PyArg_ParseTuple(args, "i|i", &len, &flags))
- return NULL;
- if (!getsockaddrlen(s, &addrlen))
- return NULL;
- buf = PyString_FromStringAndSize((char *) 0, len);
- if (buf == NULL)
- return NULL;
- Py_BEGIN_ALLOW_THREADS
- n = recvfrom(s->sock_fd, PyString_AsString(buf), len, flags,
- #ifndef MS_WINDOWS
- (ANY *)addrbuf, &addrlen);
- #else
- (struct sockaddr *)addrbuf, &addrlen);
- #endif
- Py_END_ALLOW_THREADS
- if (n < 0) {
- Py_DECREF(buf);
- return PySocket_Err();
- }
- if (n != len && _PyString_Resize(&buf, n) < 0)
- return NULL;
- addr = makesockaddr((struct sockaddr *)addrbuf, addrlen);
- ret = Py_BuildValue("OO", buf, addr);
- Py_XDECREF(addr);
- Py_XDECREF(buf);
- return ret;
- }
-
-
- /* s.send(data [,flags]) method */
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocketSock_send,PySocketSockObject *,s, PyObject *,args)
- {
- char *buf;
- int len, n, flags = 0;
- if (!PyArg_ParseTuple(args, "s#|i", &buf, &len, &flags))
- return NULL;
- Py_BEGIN_ALLOW_THREADS
- n = send(s->sock_fd, buf, len, flags);
- Py_END_ALLOW_THREADS
- if (n < 0)
- return PySocket_Err();
- return PyInt_FromLong((long)n);
- }
-
-
- /* s.sendto(data, [flags,] sockaddr) method */
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocketSock_sendto,PySocketSockObject *,s, PyObject *,args)
- {
- PyObject *addro;
- char *buf;
- struct sockaddr *addr;
- int addrlen, len, n, flags;
- flags = 0;
- if (!PyArg_Parse(args, "(s#O)", &buf, &len, &addro)) {
- PyErr_Clear();
- if (!PyArg_Parse(args, "(s#iO)", &buf, &len, &flags, &addro))
- return NULL;
- }
- if (!getsockaddrarg(s, addro, &addr, &addrlen))
- return NULL;
- Py_BEGIN_ALLOW_THREADS
- n = sendto(s->sock_fd, buf, len, flags, addr, addrlen);
- Py_END_ALLOW_THREADS
- if (n < 0)
- return PySocket_Err();
- return PyInt_FromLong((long)n);
- }
-
-
- /* s.shutdown(how) method */
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocketSock_shutdown,PySocketSockObject *,s, PyObject *,args)
- {
- int how;
- int res;
- if (!PyArg_GetInt(args, &how))
- return NULL;
- Py_BEGIN_ALLOW_THREADS
- res = shutdown(s->sock_fd, how);
- Py_END_ALLOW_THREADS
- if (res < 0)
- return PySocket_Err();
- Py_INCREF(Py_None);
- return Py_None;
- }
-
-
- /* List of methods for socket objects */
-
- static PyMethodDef PySocketSock_methods[] = {
- {"accept", (PyCFunction)PySocketSock_accept},
- {"setblocking", (PyCFunction)PySocketSock_setblocking},
- {"setsockopt", (PyCFunction)PySocketSock_setsockopt},
- {"getsockopt", (PyCFunction)PySocketSock_getsockopt, 1},
- {"bind", (PyCFunction)PySocketSock_bind},
- {"close", (PyCFunction)PySocketSock_close},
- {"connect", (PyCFunction)PySocketSock_connect},
- {"fileno", (PyCFunction)PySocketSock_fileno},
- #ifndef NO_DUP
- {"dup", (PyCFunction)PySocketSock_dup},
- #endif
- {"getsockname", (PyCFunction)PySocketSock_getsockname},
- #ifdef HAVE_GETPEERNAME
- {"getpeername", (PyCFunction)PySocketSock_getpeername},
- #endif
- {"listen", (PyCFunction)PySocketSock_listen},
- #ifndef NO_DUP
- {"makefile", (PyCFunction)PySocketSock_makefile, 1},
- #endif
- {"recv", (PyCFunction)PySocketSock_recv, 1},
- {"recvfrom", (PyCFunction)PySocketSock_recvfrom, 1},
- {"send", (PyCFunction)PySocketSock_send, 1},
- {"sendto", (PyCFunction)PySocketSock_sendto},
- {"shutdown", (PyCFunction)PySocketSock_shutdown},
- {NULL, NULL} /* sentinel */
- };
-
-
- /* Deallocate a socket object in response to the last Py_DECREF().
- First close the file description. */
-
- static void
- BUILD_FUNC_DEF_1(PySocketSock_dealloc,PySocketSockObject *,s)
- {
- (void) close(s->sock_fd);
- PyMem_DEL(s);
- }
-
-
- /* Return a socket object's named attribute. */
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocketSock_getattr,PySocketSockObject *,s, char *,name)
- {
- return Py_FindMethod(PySocketSock_methods, (PyObject *) s, name);
- }
-
-
- static PyObject *
- BUILD_FUNC_DEF_1(PySocketSock_repr,PySocketSockObject *,s)
- {
- char buf[512];
- sprintf(buf,
- "<socket object, fd=%d, family=%d, type=%d, protocol=%d>",
- s->sock_fd, s->sock_family, s->sock_type, s->sock_proto);
- return PyString_FromString(buf);
- }
-
-
- /* Type object for socket objects. */
-
- static PyTypeObject PySocketSock_Type = {
- PyObject_HEAD_INIT(0) /* Must fill in type value later */
- 0,
- "socket",
- sizeof(PySocketSockObject),
- 0,
- (destructor)PySocketSock_dealloc, /*tp_dealloc*/
- 0, /*tp_print*/
- (getattrfunc)PySocketSock_getattr, /*tp_getattr*/
- 0, /*tp_setattr*/
- 0, /*tp_compare*/
- (reprfunc)PySocketSock_repr, /*tp_repr*/
- 0, /*tp_as_number*/
- 0, /*tp_as_sequence*/
- 0, /*tp_as_mapping*/
- };
-
-
- /* Python interface to gethostname(). */
-
- /*ARGSUSED*/
- static PyObject *
- BUILD_FUNC_DEF_2(PySocket_gethostname,PyObject *,self, PyObject *,args)
- {
- char buf[1024];
- int res;
- if (!PyArg_NoArgs(args))
- return NULL;
- Py_BEGIN_ALLOW_THREADS
- res = gethostname(buf, (int) sizeof buf - 1);
- Py_END_ALLOW_THREADS
- if (res < 0)
- return PySocket_Err();
- buf[sizeof buf - 1] = '\0';
- return PyString_FromString(buf);
- }
-
-
- /* Python interface to gethostbyname(name). */
-
- /*ARGSUSED*/
- static PyObject *
- BUILD_FUNC_DEF_2(PySocket_gethostbyname,PyObject *,self, PyObject *,args)
- {
- char *name;
- struct sockaddr_in addrbuf;
- if (!PyArg_Parse(args, "s", &name))
- return NULL;
- if (setipaddr(name, &addrbuf) < 0)
- return NULL;
- return makeipaddr(&addrbuf);
- }
-
- /* Python interface to gethostbyaddr(IP). */
-
- /*ARGSUSED*/
- static PyObject *
- BUILD_FUNC_DEF_2(PySocket_gethostbyaddr,PyObject *,self, PyObject *, args)
- {
- struct sockaddr_in addr;
- char *ip_num;
- struct hostent *h;
- char **pch;
- PyObject *rtn_tuple = (PyObject *)NULL;
- PyObject *name_list = (PyObject *)NULL;
- PyObject *addr_list = (PyObject *)NULL;
- PyObject *tmp;
-
- if (!PyArg_Parse(args, "s", &ip_num))
- return NULL;
- if (setipaddr(ip_num, &addr) < 0)
- return NULL;
- h = gethostbyaddr((char *)&addr.sin_addr,
- sizeof(addr.sin_addr),
- AF_INET);
- if (h == NULL) {
- #ifdef HAVE_HSTRERROR
- /* Let's get real error message to return */
- extern int h_errno;
- PyErr_SetString(PySocket_Error, (char *)hstrerror(h_errno));
- #else
- PyErr_SetString(PySocket_Error, "host not found");
- #endif
- return NULL;
- }
- if ((name_list = PyList_New(0)) == NULL)
- goto err;
- if ((addr_list = PyList_New(0)) == NULL)
- goto err;
- for (pch = h->h_aliases; *pch != NULL; pch++) {
- tmp = PyString_FromString(*pch);
- if (tmp == NULL)
- goto err;
- PyList_Append(name_list, tmp);
- Py_DECREF(tmp);
- }
- for (pch = h->h_addr_list; *pch != NULL; pch++) {
- memcpy((char *) &addr.sin_addr, *pch, h->h_length);
- tmp = makeipaddr(&addr);
- if (tmp == NULL)
- goto err;
- PyList_Append(addr_list, tmp);
- Py_DECREF(tmp);
- }
- rtn_tuple = Py_BuildValue("sOO", h->h_name, name_list, addr_list);
- err:
- Py_XDECREF(name_list);
- Py_XDECREF(addr_list);
- return rtn_tuple;
- }
-
-
- /* Python interface to getservbyname(name).
- This only returns the port number, since the other info is already
- known or not useful (like the list of aliases). */
-
- /*ARGSUSED*/
- static PyObject *
- BUILD_FUNC_DEF_2(PySocket_getservbyname,PyObject *,self, PyObject *,args)
- {
- char *name, *proto;
- struct servent *sp;
- if (!PyArg_Parse(args, "(ss)", &name, &proto))
- return NULL;
- Py_BEGIN_ALLOW_THREADS
- sp = getservbyname(name, proto);
- Py_END_ALLOW_THREADS
- if (sp == NULL) {
- PyErr_SetString(PySocket_Error, "service/proto not found");
- return NULL;
- }
- return PyInt_FromLong((long) ntohs(sp->s_port));
- }
-
-
- /* Python interface to socket(family, type, proto).
- The third (protocol) argument is optional.
- Return a new socket object. */
-
- /*ARGSUSED*/
- static PyObject *
- BUILD_FUNC_DEF_2(PySocket_socket,PyObject *,self, PyObject *,args)
- {
- PySocketSockObject *s;
- #ifdef MS_WINDOWS
- SOCKET fd;
- #else
- int fd;
- #endif
- int family, type, proto = 0;
- if (!PyArg_ParseTuple(args, "ii|i", &family, &type, &proto))
- return NULL;
- Py_BEGIN_ALLOW_THREADS
- fd = socket(family, type, proto);
- Py_END_ALLOW_THREADS
- #ifdef MS_WINDOWS
- if (fd == INVALID_SOCKET)
- #else
- if (fd < 0)
- #endif
- return PySocket_Err();
- s = PySocketSock_New(fd, family, type, proto);
- /* If the object can't be created, don't forget to close the
- file descriptor again! */
- if (s == NULL)
- (void) close(fd);
- /* From now on, ignore SIGPIPE and let the error checking
- do the work. */
- #ifdef SIGPIPE
- (void) signal(SIGPIPE, SIG_IGN);
- #endif
- return (PyObject *) s;
- }
-
- #ifndef NO_DUP
- /* Create a socket object from a numeric file description.
- Useful e.g. if stdin is a socket.
- Additional arguments as for socket(). */
-
- /*ARGSUSED*/
- static PyObject *
- BUILD_FUNC_DEF_2(PySocket_fromfd,PyObject *,self, PyObject *,args)
- {
- PySocketSockObject *s;
- int fd, family, type, proto = 0;
- if (!PyArg_ParseTuple(args, "iii|i", &fd, &family, &type, &proto))
- return NULL;
- /* Dup the fd so it and the socket can be closed independently */
- fd = dup(fd);
- if (fd < 0)
- return PySocket_Err();
- s = PySocketSock_New(fd, family, type, proto);
- /* From now on, ignore SIGPIPE and let the error checking
- do the work. */
- #ifdef SIGPIPE
- (void) signal(SIGPIPE, SIG_IGN);
- #endif
- return (PyObject *) s;
- }
- #endif /* NO_DUP */
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocket_ntohs, PyObject *, self, PyObject *, args)
- {
- int x1, x2;
-
- if (!PyArg_Parse(args, "i", &x1)) {
- return NULL;
- }
- x2 = (int)ntohs((short)x1);
- return PyInt_FromLong(x2);
- }
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocket_ntohl, PyObject *, self, PyObject *, args)
- {
- int x1, x2;
-
- if (!PyArg_Parse(args, "i", &x1)) {
- return NULL;
- }
- x2 = ntohl(x1);
- return PyInt_FromLong(x2);
- }
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocket_htons, PyObject *, self, PyObject *, args)
- {
- int x1, x2;
-
- if (!PyArg_Parse(args, "i", &x1)) {
- return NULL;
- }
- x2 = (int)htons((short)x1);
- return PyInt_FromLong(x2);
- }
-
- static PyObject *
- BUILD_FUNC_DEF_2(PySocket_htonl, PyObject *, self, PyObject *, args)
- {
- int x1, x2;
-
- if (!PyArg_Parse(args, "i", &x1)) {
- return NULL;
- }
- x2 = htonl(x1);
- return PyInt_FromLong(x2);
- }
-
- /* List of functions exported by this module. */
-
- static PyMethodDef PySocket_methods[] = {
- {"gethostbyname", PySocket_gethostbyname},
- {"gethostbyaddr", PySocket_gethostbyaddr},
- {"gethostname", PySocket_gethostname},
- {"getservbyname", PySocket_getservbyname},
- {"socket", PySocket_socket, 1},
- #ifndef NO_DUP
- {"fromfd", PySocket_fromfd, 1},
- #endif
- {"ntohs", PySocket_ntohs},
- {"ntohl", PySocket_ntohl},
- {"htons", PySocket_htons},
- {"htonl", PySocket_htonl},
- {NULL, NULL} /* Sentinel */
- };
-
-
- /* Convenience routine to export an integer value.
- For simplicity, errors (which are unlikely anyway) are ignored. */
-
- static void
- BUILD_FUNC_DEF_3(insint,PyObject *,d, char *,name, int,value)
- {
- PyObject *v = PyInt_FromLong((long) value);
- if (v == NULL) {
- /* Don't bother reporting this error */
- PyErr_Clear();
- }
- else {
- PyDict_SetItemString(d, name, v);
- Py_DECREF(v);
- }
- }
-
-
- #ifdef MS_WINDOWS
-
- /* Additional initialization and cleanup for NT/Windows */
-
- static void
- NTcleanup()
- {
- WSACleanup();
- }
-
- static int
- NTinit()
- {
- WSADATA WSAData;
- int ret;
- char buf[100];
- ret = WSAStartup(0x0101, &WSAData);
- switch (ret) {
- case 0: /* no error */
- atexit(NTcleanup);
- return 1;
- case WSASYSNOTREADY:
- PyErr_SetString(PyExc_ImportError,
- "WSAStartup failed: network not ready");
- break;
- case WSAVERNOTSUPPORTED:
- case WSAEINVAL:
- PyErr_SetString(PyExc_ImportError,
- "WSAStartup failed: requested version not supported");
- break;
- default:
- sprintf(buf, "WSAStartup failed: error code %d", ret);
- PyErr_SetString(PyExc_ImportError, buf);
- break;
- }
- return 0;
- }
-
- #endif /* MS_WINDOWS */
-
-
- /* Initialize this module.
- This is called when the first 'import socket' is done,
- via a table in config.c, if config.c is compiled with USE_SOCKET
- defined.
-
- For MS_WINDOWS (which means any Windows variant), this module
- is actually called "_socket", and there's a wrapper "socket.py"
- which implements some missing functionality (such as makefile(),
- dup() and fromfd()). The import of "_socket" may fail with an
- ImportError exception if initialization of WINSOCK fails. When
- WINSOCK is initialized succesfully, a call to WSACleanup() is
- scheduled to be made at exit time. */
-
- void
- #ifdef MS_WINDOWS
- init_socket()
- #else
- initsocket()
- #endif
- {
- PyObject *m, *d;
-
- #ifdef AMITCP
- if(!checkbsdsocketlib()) return;
- #endif
-
- #ifdef MS_WINDOWS
- if (!NTinit())
- return;
- m = Py_InitModule("_socket", PySocket_methods);
- #else
- m = Py_InitModule("socket", PySocket_methods);
- #endif
- d = PyModule_GetDict(m);
- PySocket_Error = PyString_FromString("socket.error");
- if (PySocket_Error == NULL ||
- PyDict_SetItemString(d, "error", PySocket_Error) != 0)
- Py_FatalError("can't define socket.error");
- insint(d, "AF_INET", AF_INET);
- #ifdef AF_UNIX
- insint(d, "AF_UNIX", AF_UNIX);
- #endif /* AF_UNIX */
- insint(d, "SOCK_STREAM", SOCK_STREAM);
- insint(d, "SOCK_DGRAM", SOCK_DGRAM);
- insint(d, "SOCK_RAW", SOCK_RAW);
- insint(d, "SOCK_SEQPACKET", SOCK_SEQPACKET);
- insint(d, "SOCK_RDM", SOCK_RDM);
-
- #ifdef SO_DEBUG
- insint(d, "SO_DEBUG", SO_DEBUG);
- #endif
- #ifdef SO_ACCEPTCONN
- insint(d, "SO_ACCEPTCONN", SO_ACCEPTCONN);
- #endif
- #ifdef SO_REUSEADDR
- insint(d, "SO_REUSEADDR", SO_REUSEADDR);
- #endif
- #ifdef SO_KEEPALIVE
- insint(d, "SO_KEEPALIVE", SO_KEEPALIVE);
- #endif
- #ifdef SO_DONTROUTE
- insint(d, "SO_DONTROUTE", SO_DONTROUTE);
- #endif
- #ifdef SO_BROADCAST
- insint(d, "SO_BROADCAST", SO_BROADCAST);
- #endif
- #ifdef SO_USELOOPBACK
- insint(d, "SO_USELOOPBACK", SO_USELOOPBACK);
- #endif
- #ifdef SO_LINGER
- insint(d, "SO_LINGER", SO_LINGER);
- #endif
- #ifdef SO_OOBINLINE
- insint(d, "SO_OOBINLINE", SO_OOBINLINE);
- #endif
- #ifdef SO_REUSEPORT
- insint(d, "SO_REUSEPORT", SO_REUSEPORT);
- #endif
-
- #ifdef SO_SNDBUF
- insint(d, "SO_SNDBUF", SO_SNDBUF);
- #endif
- #ifdef SO_RCVBUF
- insint(d, "SO_RCVBUF", SO_RCVBUF);
- #endif
- #ifdef SO_SNDLOWAT
- insint(d, "SO_SNDLOWAT", SO_SNDLOWAT);
- #endif
- #ifdef SO_RCVLOWAT
- insint(d, "SO_RCVLOWAT", SO_RCVLOWAT);
- #endif
- #ifdef SO_SNDTIMEO
- insint(d, "SO_SNDTIMEO", SO_SNDTIMEO);
- #endif
- #ifdef SO_RCVTIMEO
- insint(d, "SO_RCVTIMEO", SO_RCVTIMEO);
- #endif
- #ifdef SO_ERROR
- insint(d, "SO_ERROR", SO_ERROR);
- #endif
- #ifdef SO_TYPE
- insint(d, "SO_TYPE", SO_TYPE);
- #endif
-
- /* Maximum number of connections for "listen" */
- #ifdef SOMAXCONN
- insint(d, "SOMAXCONN", SOMAXCONN);
- #else
- insint(d, "SOMAXCONN", 5); /* Common value */
- #endif
-
- /* Flags for send, recv */
- #ifdef MSG_OOB
- insint(d, "MSG_OOB", MSG_OOB);
- #endif
- #ifdef MSG_PEEK
- insint(d, "MSG_PEEK", MSG_PEEK);
- #endif
- #ifdef MSG_DONTROUTE
- insint(d, "MSG_DONTROUTE", MSG_DONTROUTE);
- #endif
- #ifdef MSG_EOR
- insint(d, "MSG_EOR", MSG_EOR);
- #endif
- #ifdef MSG_TRUNC
- insint(d, "MSG_TRUNC", MSG_TRUNC);
- #endif
- #ifdef MSG_CTRUNC
- insint(d, "MSG_CTRUNC", MSG_CTRUNC);
- #endif
- #ifdef MSG_WAITALL
- insint(d, "MSG_WAITALL", MSG_WAITALL);
- #endif
- #ifdef MSG_BTAG
- insint(d, "MSG_BTAG", MSG_BTAG);
- #endif
- #ifdef MSG_ETAG
- insint(d, "MSG_ETAG", MSG_ETAG);
- #endif
-
- /* Protocol level and numbers, usable for [gs]etsockopt */
- #ifdef SOL_SOCKET
- insint(d, "SOL_SOCKET", SOL_SOCKET);
- #endif
- #ifdef IPPROTO_IP
- insint(d, "IPPROTO_IP", IPPROTO_IP);
- #endif
- #ifdef IPPROTO_ICMP
- insint(d, "IPPROTO_ICMP", IPPROTO_ICMP);
- #endif
- #ifdef IPPROTO_IGMP
- insint(d, "IPPROTO_IGMP", IPPROTO_IGMP);
- #endif
- #ifdef IPPROTO_GGP
- insint(d, "IPPROTO_GGP", IPPROTO_GGP);
- #endif
- #ifdef IPPROTO_TCP
- insint(d, "IPPROTO_TCP", IPPROTO_TCP);
- #endif
- #ifdef IPPROTO_EGP
- insint(d, "IPPROTO_EGP", IPPROTO_EGP);
- #endif
- #ifdef IPPROTO_PUP
- insint(d, "IPPROTO_PUP", IPPROTO_PUP);
- #endif
- #ifdef IPPROTO_UDP
- insint(d, "IPPROTO_UDP", IPPROTO_UDP);
- #endif
- #ifdef IPPROTO_IDP
- insint(d, "IPPROTO_IDP", IPPROTO_IDP);
- #endif
- #ifdef IPPROTO_HELLO
- insint(d, "IPPROTO_HELLO", IPPROTO_HELLO);
- #endif
- #ifdef IPPROTO_ND
- insint(d, "IPPROTO_ND", IPPROTO_ND);
- #endif
- #ifdef IPPROTO_TP
- insint(d, "IPPROTO_TP", IPPROTO_TP);
- #endif
- #ifdef IPPROTO_XTP
- insint(d, "IPPROTO_XTP", IPPROTO_XTP);
- #endif
- #ifdef IPPROTO_EON
- insint(d, "IPPROTO_EON", IPPROTO_EON);
- #endif
- #ifdef IPPROTO_BIP
- insint(d, "IPPROTO_BIP", IPPROTO_BIP);
- #endif
- /**/
- #ifdef IPPROTO_RAW
- insint(d, "IPPROTO_RAW", IPPROTO_RAW);
- #endif
- #ifdef IPPROTO_MAX
- insint(d, "IPPROTO_MAX", IPPROTO_MAX);
- #endif
-
- /* Some port configuration */
- #ifdef IPPORT_RESERVED
- insint(d, "IPPORT_RESERVED", IPPORT_RESERVED);
- #else
- insint(d, "IPPORT_RESERVED", 1024);
- #endif
- #ifdef IPPORT_USERRESERVED
- insint(d, "IPPORT_USERRESERVED", IPPORT_USERRESERVED);
- #else
- insint(d, "IPPORT_USERRESERVED", 5000);
- #endif
-
- /* Some reserved IP v.4 addresses */
- #ifdef INADDR_ANY
- insint(d, "INADDR_ANY", INADDR_ANY);
- #else
- insint(d, "INADDR_ANY", 0x00000000);
- #endif
- #ifdef INADDR_BROADCAST
- insint(d, "INADDR_BROADCAST", INADDR_BROADCAST);
- #else
- insint(d, "INADDR_BROADCAST", 0xffffffff);
- #endif
- #ifdef INADDR_LOOPBACK
- insint(d, "INADDR_LOOPBACK", INADDR_LOOPBACK);
- #else
- insint(d, "INADDR_LOOPBACK", 0x7F000001);
- #endif
- #ifdef INADDR_UNSPEC_GROUP
- insint(d, "INADDR_UNSPEC_GROUP", INADDR_UNSPEC_GROUP);
- #else
- insint(d, "INADDR_UNSPEC_GROUP", 0xe0000000);
- #endif
- #ifdef INADDR_ALLHOSTS_GROUP
- insint(d, "INADDR_ALLHOSTS_GROUP", INADDR_ALLHOSTS_GROUP);
- #else
- insint(d, "INADDR_ALLHOSTS_GROUP", 0xe0000001);
- #endif
- #ifdef INADDR_MAX_LOCAL_GROUP
- insint(d, "INADDR_MAX_LOCAL_GROUP", INADDR_MAX_LOCAL_GROUP);
- #else
- insint(d, "INADDR_MAX_LOCAL_GROUP", 0xe00000ff);
- #endif
- #ifdef INADDR_NONE
- insint(d, "INADDR_NONE", INADDR_NONE);
- #else
- insint(d, "INADDR_NONE", 0xffffffff);
- #endif
-
- /* IP [gs]etsockopt options */
- #ifdef IP_OPTIONS
- insint(d, "IP_OPTIONS", IP_OPTIONS);
- #endif
- #ifdef IP_HDRINCL
- insint(d, "IP_HDRINCL", IP_HDRINCL);
- #endif
- #ifdef IP_TOS
- insint(d, "IP_TOS", IP_TOS);
- #endif
- #ifdef IP_TTL
- insint(d, "IP_TTL", IP_TTL);
- #endif
- #ifdef IP_RECVOPTS
- insint(d, "IP_RECVOPTS", IP_RECVOPTS);
- #endif
- #ifdef IP_RECVRETOPTS
- insint(d, "IP_RECVRETOPTS", IP_RECVRETOPTS);
- #endif
- #ifdef IP_RECVDSTADDR
- insint(d, "IP_RECVDSTADDR", IP_RECVDSTADDR);
- #endif
- #ifdef IP_RETOPTS
- insint(d, "IP_RETOPTS", IP_RETOPTS);
- #endif
- #ifdef IP_MULTICAST_IF
- insint(d, "IP_MULTICAST_IF", IP_MULTICAST_IF);
- #endif
- #ifdef IP_MULTICAST_TTL
- insint(d, "IP_MULTICAST_TTL", IP_MULTICAST_TTL);
- #endif
- #ifdef IP_MULTICAST_LOOP
- insint(d, "IP_MULTICAST_LOOP", IP_MULTICAST_LOOP);
- #endif
- #ifdef IP_ADD_MEMBERSHIP
- insint(d, "IP_ADD_MEMBERSHIP", IP_ADD_MEMBERSHIP);
- #endif
- #ifdef IP_DROP_MEMBERSHIP
- insint(d, "IP_DROP_MEMBERSHIP", IP_DROP_MEMBERSHIP);
- #endif
- }
-