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Added socket helper functions.

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This commit is contained in:
lotodore
2007-02-08 00:19:40 +00:00
parent 62d7e22ac2
commit ad02d4572f
7 changed files with 300 additions and 0 deletions
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src/net/win32/socket_helper.c
+37
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/***************************************************************************
* Copyright (C) 2007 by Lothar May *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* 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 General Public License for more details. *
* *
* You should have received a copy of the GNU 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. *
***************************************************************************/
#ifndef _WIN32
#error This source code is Win32 only.
#endif
#include "socket_helper.h"
bool
socket_string_to_addr(const char *str, int addrFamily, struct sockaddr * addr, int addrLen)
{
// TODO: convert str from UTF-8 to UTF-16 (Win32 byte order)
//return (WSAStringToAddress((wchar_t *)str, addrFamily, NULL, addr, &addrLen) != SOCKET_ERROR);
}
bool
socket_resolve(const char *str, int addrFamily, int sockType, int protocol, struct sockaddr *addr, int addrLen)
{
}
src/net/win32/socket_startup.c
+67
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/***************************************************************************
* Copyright (C) 2007 by Lothar May *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* 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 General Public License for more details. *
* *
* You should have received a copy of the GNU 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. *
***************************************************************************/
#ifndef _WIN32
#error This source code is Win32 only.
#endif
#include <winsock2.h>
#define USE_SOCKET_VERSION_MAJOR 2
#define USE_SOCKET_VERSION_MINOR 2
bool
socket_startup()
{
WORD wVersionRequested;
WSADATA wsaData;
int err;
wVersionRequested = MAKEWORD(USE_SOCKET_VERSION_MAJOR, USE_SOCKET_VERSION_MINOR);
err = WSAStartup(wVersionRequested, &wsaData);
if (err != 0)
{
/* Tell the user that we could not find a usable */
/* WinSock DLL. */
return false;
}
/* Confirm that the WinSock DLL supports 2.2.*/
/* Note that if the DLL supports versions greater */
/* than 2.2 in addition to 2.2, it will still return */
/* 2.2 in wVersion since that is the version we */
/* requested. */
if (LOBYTE(wsaData.wVersion) != USE_SOCKET_VERSION_MAJOR ||
HIBYTE(wsaData.wVersion) != USE_SOCKET_VERSION_MINOR) {
/* Tell the user that we could not find a usable */
/* WinSock DLL. */
WSACleanup();
return false;
}
/* The WinSock DLL is acceptable. Proceed. */
return true;
}
void
socket_cleanup()
{
WSACleanup();
}