svn -> git Migration

2026-08-27 06:38:05 +00:00 · 2013-02-16 16:14:39 -08:00
parent 88c9715fb0
commit da7347f76f
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+/** \file socket_include.h
+ **	\date  2005-04-12
+ **	\author grymse@alhem.net
+**/
+/*
+Copyright (C) 2004,2005  Anders Hedstrom
+
+This library is made available under the terms of the GNU GPL.
+
+If you would like to use this library in a closed-source application,
+a separate license agreement is available. For information about 
+the closed-source license agreement for the C++ sockets library,
+please visit http://www.alhem.net/Sockets/license.html and/or
+email license@alhem.net.
+
+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 _SOCKET_INCLUDE_H
+#define _SOCKET_INCLUDE_H
+
+#if (defined(__unix__) || defined(unix)) && !defined(USG)
+#include <sys/param.h>
+#endif
+
+
+#ifndef _WIN32 
+// ----------------------------------------
+// common unix includes / defines
+#include <unistd.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+
+#ifdef SOCKETS_NAMESPACE
+namespace SOCKETS_NAMESPACE {
+#endif
+
+#define Errno errno
+#define StrError strerror
+
+// WIN32 adapt
+#define closesocket close
+#define INVALID_SOCKET -1
+#define SOCKET_ERROR -1
+typedef int SOCKET;
+
+#ifndef INADDR_NONE
+#define INADDR_NONE ((unsigned long) -1)
+#endif // INADDR_NONE
+
+#ifdef SOCKETS_NAMESPACE
+}
+#endif
+
+#endif // !_WIN32
+
+
+// ----------------------------------------
+// Generic
+#ifndef SOL_IP
+#define SOL_IP IPPROTO_IP
+#endif
+
+
+// ----------------------------------------
+// OS specific adaptions
+
+#ifdef SOLARIS 
+// ----------------------------------------
+// Solaris
+#ifdef SOCKETS_NAMESPACE
+namespace SOCKETS_NAMESPACE {
+#endif
+
+typedef unsigned short port_t;
+#ifdef SOCKETS_NAMESPACE
+}
+#endif
+
+#define s6_addr16 _S6_un._S6_u8
+#define MSG_NOSIGNAL 0
+
+#elif defined __FreeBSD__
+// ----------------------------------------
+// FreeBSD
+# if __FreeBSD_version >= 400014
+#  define s6_addr16 __u6_addr.__u6_addr16
+#  if !defined(MSG_NOSIGNAL)
+#   define MSG_NOSIGNAL 0
+#  endif
+#  include <netinet/in.h>
+#ifdef SOCKETS_NAMESPACE
+namespace SOCKETS_NAMESPACE {
+#endif
+
+typedef	in_addr_t ipaddr_t;
+typedef	in_port_t port_t;
+#ifdef SOCKETS_NAMESPACE
+}
+#endif
+
+#  define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP
+#  define IPV6_DROP_MEMBERSHIP IPV6_LEAVE_GROUP
+# else
+#  error FreeBSD versions prior to 400014 does not support ipv6
+# endif
+
+#elif defined MACOSX 
+// ----------------------------------------
+// Mac OS X
+#include <string.h>
+#include <mach/port.h>
+#ifdef SOCKETS_NAMESPACE
+namespace SOCKETS_NAMESPACE {
+#endif
+
+typedef unsigned long ipaddr_t;
+#ifdef SOCKETS_NAMESPACE
+}
+#endif
+
+#define s6_addr16 __u6_addr.__u6_addr16
+#define MSG_NOSIGNAL 0 // oops - thanks Derek
+#define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP
+#define IPV6_DROP_MEMBERSHIP IPV6_LEAVE_GROUP
+
+#elif defined _WIN32 
+// ----------------------------------------
+// Win32
+#pragma comment(lib, "wsock32.lib")
+#define strcasecmp _stricmp
+
+#ifdef SOCKETS_NAMESPACE
+namespace SOCKETS_NAMESPACE {
+#endif
+
+typedef unsigned long ipaddr_t;
+typedef unsigned short port_t;
+typedef int socklen_t;
+#ifdef SOCKETS_NAMESPACE
+}
+#endif
+
+#define MSG_NOSIGNAL 0
+#define SHUT_RDWR 2
+
+// 1.8.6: define FD_SETSIZE to something bigger than 64 if there are a lot of
+// simultaneous connections (must be done before including winsock.h)
+//#define FD_SETSIZE 1024
+#include <winsock.h>
+
+#define Errno WSAGetLastError()
+#ifdef SOCKETS_NAMESPACE
+namespace SOCKETS_NAMESPACE {
+#endif
+
+const char *StrError(int x);
+
+// class WSAInitializer is a part of the Socket class (on win32)
+// as a static instance - so whenever an application uses a Socket,
+// winsock is initialized
+class WSAInitializer // Winsock Initializer
+{
+public:
+	WSAInitializer() {
+		if (WSAStartup(0x101,&m_wsadata)) 
+		{
+			exit(-1);
+		}
+	}
+	~WSAInitializer() {
+		WSACleanup();
+	}
+private:
+	WSADATA m_wsadata;
+};
+
+#ifdef SOCKETS_NAMESPACE
+}
+#endif
+
+#else 
+// ----------------------------------------
+// LINUX 
+#ifdef SOCKETS_NAMESPACE
+namespace SOCKETS_NAMESPACE {
+#endif
+
+typedef unsigned long ipaddr_t;
+typedef unsigned short port_t;
+#ifdef SOCKETS_NAMESPACE
+}
+#endif
+
+
+#endif
+
+#ifdef _THREADSAFE_SOCKETS
+#include "Mutex.h"
+#include "Lock.h"
+#endif
+
+#endif // _SOCKET_INCLUDE_H