1 files changed, 103 insertions, 0 deletions
diff --git a/net/network.h b/net/network.h
new file mode 100644
index 0000000..45a9838
--- /dev/null
+++ b/net/network.h
@@ -0,0 +1,103 @@
+/*
+ *  The Mana World
+ *  Copyright 2004 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World 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
+ *  any later version.
+ *
+ *  The Mana World 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 The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *  $Id: network.h 2187 2006-02-24 20:15:19Z der_doener $
+ */
+
+#ifndef _TMW_NETWORK_
+#define _TMW_NETWORK_
+
+#include <map>
+#include <SDL_net.h>
+#include <SDL_thread.h>
+#include <string>
+
+class MessageHandler;
+class MessageIn;
+
+class Network;
+
+class Network
+{
+    public:
+        friend int networkThread(void *data);
+        friend class MessageOut;
+
+        Network();
+        ~Network();
+
+        bool connect(const std::string &address, short port);
+        void disconnect();
+
+        void registerHandler(MessageHandler *handler);
+        void unregisterHandler(MessageHandler *handler);
+        void clearHandlers();
+
+        int getState() const { return mState; }
+        bool isConnected() const { return mState == CONNECTED; }
+
+        int getInSize() const { return mInSize; }
+
+        void skip(int len);
+
+        bool messageReady();
+        MessageIn getNextMessage();
+
+        void dispatchMessages();
+        void flush();
+
+        enum {
+            IDLE,
+            CONNECTED,
+            CONNECTING,
+            DATA,
+            ERROR_BROKE
+        };
+
+    protected:
+        Uint16 readWord(int pos);
+
+        TCPsocket mSocket;
+
+        std::string mAddress;
+        short mPort;
+
+        char *mInBuffer, *mOutBuffer;
+        unsigned int mInSize, mOutSize;
+
+        unsigned int mToSkip;
+
+        int mState;
+
+        SDL_Thread *mWorkerThread;
+        SDL_mutex *mMutex;
+
+        typedef std::map<Uint16, MessageHandler*> MessageHandlers;
+        typedef MessageHandlers::iterator MessageHandlerIterator;
+        MessageHandlers mMessageHandlers;
+
+        bool realConnect();
+        void receive();
+};
+
+/** Convert an address from int format to string */
+char *iptostring(int address);
+
+#endif