--- a/libpurple/protocols/gg/lib/network.c Wed Sep 28 09:32:19 2016 -0500
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,310 +0,0 @@
-/*
- * (C) Copyright 2011 Wojtek Kaniewski <wojtekka@irc.pl>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License Version
- * 2.1 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307,
- * USA.
- */
-
-#include "network.h"
-#include <stdlib.h>
-#include <string.h>
-
-#ifdef _WIN32
-
-/* Code losely based on sockerpair implementation by Nathan C. Meyrs.
- * The original copyright notice follows: */
-
-/* socketpair.c
- * Copyright 2007, 2010 by Nathan C. Myers <ncm@cantrip.org>
- * This code is Free Software. It may be copied freely, in original or
- * modified form, subject only to the restrictions that (1) the author is
- * relieved from all responsibilities for any use for any purpose, and (2)
- * this copyright notice must be retained, unchanged, in its entirety. If
- * for any reason the author might be held responsible for any consequences
- * of copying or use, license is withheld.
- */
-
-int gg_win32_socketpair(int sv[2])
-{
- struct sockaddr_in sin;
- socklen_t sin_len = sizeof(sin);
- int server = -1;
- int tmp = 1;
- int errno_copy;
-
- server = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
-
- sv[0] = -1;
- sv[1] = -1;
-
- if (server == -1)
- goto fail;
-
- memset(&sin, 0, sizeof(sin));
- sin.sin_family = AF_INET;
- sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
- sin.sin_port = 0;
-
- if (setsockopt(server, SOL_SOCKET, SO_REUSEADDR, &tmp, sizeof(tmp)) == -1)
- goto fail;
-
- if (bind(server, (struct sockaddr*) &sin, sin_len) == -1)
- goto fail;
-
- if (listen(server, 1) == -1)
- goto fail;
-
- if (getsockname(server, (struct sockaddr*) &sin, &sin_len) == -1)
- goto fail;
-
- sin.sin_family = AF_INET;
- sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
-
- sv[0] = socket(AF_INET, SOCK_STREAM, 0);
-
- if (sv[0] == -1)
- goto fail;
-
- if (connect(sv[0], (struct sockaddr*) &sin, sin_len) == -1)
- goto fail;
-
- sv[1] = accept(server, NULL, NULL);
-
- if (sv[1] == -1)
- goto fail;
-
- close(server);
-
- return 0;
-
-fail:
- errno_copy = errno;
- close(server);
- close(sv[0]);
- close(sv[1]);
- errno = errno_copy;
-
- return -1;
-}
-
-static int gg_win32_map_wsa_error_to_errno(int wsaewouldblock_map)
-{
- int wsa_error;
-
- wsa_error = WSAGetLastError();
-
- /* Tutaj powinny być tłumaczone wszystkie typy błędów sprawdzane przez
- * kod libgadu. Dla spójność są również tłumaczone typy błędów ustawiane
- * przez libgadu.
- * Ponadto gdyby okazało się, że jakaś aplikacja na Win32 chce móc
- * polegać jeszcze na innych wartościach errno, można tutaj dodać
- * ich tłumaczenie. Najpierw jednak zawsze trzeba porównać dokumentacje,
- * aby upewnić się co do poprawności tłumaczenia (patrz WSAEWOULDBLOCK,
- * które można tłumaczyć na EWOULDBLOCK lub EAGAIN, a nawet na
- * EINPROGRESS w przypadku connect()).
- */
- switch (wsa_error)
- {
- /* Typy błędów sprawdzane przez libgadu. */
- case WSAEINTR:
- return EINTR;
- case WSAEWOULDBLOCK:
- return wsaewouldblock_map;
- /* Typy błędów ustawiane przez libgadu. */
- case WSAECONNRESET:
- return ECONNRESET;
- case WSAEFAULT:
- return EFAULT;
- case WSAEINVAL:
- return EINVAL;
- case WSAENOTCONN:
- return ENOTCONN;
- case WSAETIMEDOUT:
- return ETIMEDOUT;
- default:
- /* Najlepiej zwrócić oryginalny kod błędu. I tak będzie co najwyżej
- * wyświetlony w komunikacie debugowym, a tym sposobem będzie łatwiej
- * dojść przyczyny problemu. */
- return wsa_error;
- }
-}
-
-#undef accept
-int gg_win32_accept(int sockfd, struct sockaddr *addr, socklen_t *addrlen)
-{
- int res;
-
- res = accept(sockfd, addr, addrlen);
-
- if (res == -1)
- errno = gg_win32_map_wsa_error_to_errno(EAGAIN);
-
- return res;
-}
-
-#undef bind
-int gg_win32_bind(int sockfd, const struct sockaddr *addr, socklen_t addrlen)
-{
- int res;
-
- res = bind(sockfd, addr, addrlen);
-
- if (res == -1)
- errno = gg_win32_map_wsa_error_to_errno(EAGAIN);
-
- return res;
-}
-
-int gg_win32_close(int sockfd)
-{
- int res;
-
- res = closesocket(sockfd);
-
- if (res == -1)
- errno = gg_win32_map_wsa_error_to_errno(EAGAIN);
-
- return res;
-}
-
-#undef connect
-int gg_win32_connect(int sockfd, const struct sockaddr *addr, socklen_t addrlen)
-{
- int res;
-
- res = connect(sockfd, addr, addrlen);
-
- if (res == -1)
- errno = gg_win32_map_wsa_error_to_errno(EINPROGRESS);
-
- return res;
-}
-
-#undef gethostbyname
-struct hostent *gg_win32_gethostbyname(const char *name)
-{
- struct hostent *res;
-
- res = gethostbyname(name);
-
- if (res == NULL)
- errno = gg_win32_map_wsa_error_to_errno(EAGAIN);
-
- return res;
-}
-
-#undef getsockname
-int gg_win32_getsockname(int sockfd, struct sockaddr *addr, socklen_t *addrlen)
-{
- int res;
-
- res = getsockname(sockfd, addr, addrlen);
-
- if (res == -1)
- errno = gg_win32_map_wsa_error_to_errno(EAGAIN);
-
- return res;
-}
-
-#undef getsockopt
-int gg_win32_getsockopt(int sockfd, int level, int optname, void *optval, socklen_t *optlen)
-{
- int res;
-
- res = getsockopt(sockfd, level, optname, optval, optlen);
-
- if (res == -1)
- errno = gg_win32_map_wsa_error_to_errno(EAGAIN);
-
- return res;
-}
-
-int gg_win32_ioctl(int d, int request, int *argp)
-{
- int res;
-
- res = ioctlsocket(d, request, (u_long *)argp);
-
- if (res == -1)
- errno = gg_win32_map_wsa_error_to_errno(EAGAIN);
-
- return res;
-}
-
-#undef listen
-int gg_win32_listen(int sockfd, int backlog)
-{
- int res;
-
- res = listen(sockfd, backlog);
-
- if (res == -1)
- errno = gg_win32_map_wsa_error_to_errno(EAGAIN);
-
- return res;
-}
-
-#undef recv
-int gg_win32_recv(int sockfd, void *buf, size_t len, int flags)
-{
- int res;
-
- res = recv(sockfd, buf, len, flags);
-
- if (res == -1)
- errno = gg_win32_map_wsa_error_to_errno(EAGAIN);
-
- return res;
-}
-
-#undef send
-int gg_win32_send(int sockfd, const void *buf, size_t len, int flags)
-{
- int res;
-
- res = send(sockfd, buf, len, flags);
-
- if (res == -1)
- errno = gg_win32_map_wsa_error_to_errno(EAGAIN);
-
- return res;
-}
-
-#undef setsockopt
-int gg_win32_setsockopt(int sockfd, int level, int optname, const void *optval, socklen_t optlen)
-{
- int res;
-
- res = setsockopt(sockfd, level, optname, optval, optlen);
-
- if (res == -1)
- errno = gg_win32_map_wsa_error_to_errno(EAGAIN);
-
- return res;
-}
-
-#undef socket
-int gg_win32_socket(int domain, int type, int protocol)
-{
- int res;
-
- res = socket(domain, type, protocol);
-
- if (res == -1)
- errno = gg_win32_map_wsa_error_to_errno(EAGAIN);
-
- return res;
-}
-
-#endif /* _WIN32 */