Engine directory for ticket #1

Engine/source/app/net/tcpObject.h

@@ -0,0 +1,96 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2012 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+
+#ifndef _TCPOBJECT_H_
+#define _TCPOBJECT_H_
+
+#ifndef _SIMBASE_H_
+#include "console/simBase.h"
+#endif
+
+#include "platform/platformNet.h"
+
+class TCPObject : public SimObject
+{
+public:
+   enum State {Disconnected, DNSResolved, Connected, Listening };
+
+	DECLARE_CALLBACK(void, onConnectionRequest, (const char* address, const char* ID));
+	DECLARE_CALLBACK(void, onLine, (const char* line));
+	DECLARE_CALLBACK(void, onDNSResolved,());
+	DECLARE_CALLBACK(void, onDNSFailed, ());
+	DECLARE_CALLBACK(void, onConnected, ());
+	DECLARE_CALLBACK(void, onConnectFailed, ());
+	DECLARE_CALLBACK(void, onDisconnect, ());
+
+private:
+   NetSocket mTag;
+   TCPObject *mNext;
+   enum { TableSize = 256, TableMask = 0xFF };
+   static TCPObject *table[TableSize];
+   State mState;
+
+protected:
+   typedef SimObject Parent;
+   U8 *mBuffer;
+   U32 mBufferSize;
+   U16 mPort;
+
+public:
+   TCPObject();
+   virtual ~TCPObject();
+
+   void parseLine(U8 *buffer, U32 *start, U32 bufferLen);
+   void finishLastLine();
+
+   static TCPObject *find(NetSocket tag);
+
+   // onReceive gets called continuously until all bytes are processed
+   // return # of bytes processed each time.
+   virtual U32 onReceive(U8 *buffer, U32 bufferLen); // process a buffer of raw packet data
+   virtual bool processLine(UTF8 *line); // process a complete line of text... default action is to call into script
+   virtual void onDNSResolved();
+   virtual void onDNSFailed();
+   virtual void onConnected();
+   virtual void onConnectFailed();
+   virtual void onConnectionRequest(const NetAddress *addr, U32 connectId);
+   virtual void onDisconnect();
+   void connect(const char *address);
+   void listen(U16 port);
+   void disconnect();
+   State getState() { return mState; }
+
+   bool processArguments(S32 argc, const char **argv);
+   void send(const U8 *buffer, U32 bufferLen);
+   void addToTable(NetSocket newTag);
+   void removeFromTable();
+
+   void setPort(U16 port) { mPort = port; }
+
+   bool onAdd();
+
+   DECLARE_CONOBJECT(TCPObject);
+
+};
+
+
+#endif  // _H_TCPOBJECT_