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authorAndrei Karas <akaras@inbox.ru>2011-01-02 01:48:38 +0200
committerAndrei Karas <akaras@inbox.ru>2011-01-02 02:41:24 +0200
commit3eeae12c498d1a4dbe969462d2ba841f77ee3ccb (patch)
treeff8eab35e732bc0749fc11677c8873a7b3a58704 /src/net/tmwa/network.h
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Initial commit.
This code based on mana client http://www.gitorious.org/mana/mana and my private repository.
Diffstat (limited to 'src/net/tmwa/network.h')
-rw-r--r--src/net/tmwa/network.h136
1 files changed, 136 insertions, 0 deletions
diff --git a/src/net/tmwa/network.h b/src/net/tmwa/network.h
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+++ b/src/net/tmwa/network.h
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+/*
+ * The Mana Client
+ * Copyright (C) 2004-2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ *
+ * This file is part of The Mana Client.
+ *
+ * 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
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef NET_TA_NETWORK_H
+#define NET_TA_NETWORK_H
+
+#include "net/serverinfo.h"
+
+#include "net/tmwa/messagehandler.h"
+#include "net/tmwa/messagein.h"
+#include "net/tmwa/messageout.h"
+
+#include <SDL_net.h>
+#include <SDL_thread.h>
+
+#include <map>
+#include <string>
+
+/**
+ * Protocol version, reported to the eAthena char and mapserver who can adjust
+ * the protocol accordingly.
+ */
+#define CLIENT_PROTOCOL_VERSION 1
+
+namespace TmwAthena
+{
+
+class Network
+{
+ public:
+ Network();
+
+ ~Network();
+
+ bool connect(ServerInfo server);
+
+ void disconnect();
+
+ ServerInfo getServer() const
+ { return mServer; }
+
+ void registerHandler(MessageHandler *handler);
+
+ void unregisterHandler(MessageHandler *handler);
+
+ void clearHandlers();
+
+ int getState() const
+ { return mState; }
+
+ const std::string &getError() const
+ { return mError; }
+
+ bool isConnected() const
+ { return mState == CONNECTED; }
+
+ int getInSize() const
+ { return mInSize; }
+
+ void skip(int len);
+
+ bool messageReady();
+
+ MessageIn getNextMessage();
+
+ void dispatchMessages();
+
+ void flush();
+
+ // ERROR replaced by NET_ERROR because already defined in Windows
+ enum
+ {
+ IDLE = 0,
+ CONNECTED,
+ CONNECTING,
+ DATA,
+ NET_ERROR
+ };
+
+ protected:
+ friend int networkThread(void *data);
+ friend class MessageOut;
+
+ static Network *instance();
+
+ void setError(const std::string &error);
+
+ Uint16 readWord(int pos);
+
+ bool realConnect();
+
+ void receive();
+
+ TCPsocket mSocket;
+
+ ServerInfo mServer;
+
+ char *mInBuffer, *mOutBuffer;
+ unsigned int mInSize, mOutSize;
+
+ unsigned int mToSkip;
+
+ int mState;
+ std::string mError;
+
+ SDL_Thread *mWorkerThread;
+ SDL_mutex *mMutex;
+
+ typedef std::map<Uint16, MessageHandler*> MessageHandlers;
+ typedef MessageHandlers::iterator MessageHandlerIterator;
+ MessageHandlers mMessageHandlers;
+
+ static Network *mInstance;
+};
+
+} // namespace TmwAthena
+
+#endif // NET_TA_NETWORK_H