faluco@484: /**
ds@653:  * vim: set ts=4 :
ds@1330:  * =============================================================================
dvander@1231:  * SourceMod
ds@1947:  * Copyright (C) 2004-2008 AlliedModders LLC.  All rights reserved.
ds@1330:  * =============================================================================
ds@653:  *
ds@1330:  * This program is free software; you can redistribute it and/or modify it under
ds@1330:  * the terms of the GNU General Public License, version 3.0, as published by the
ds@1330:  * Free Software Foundation.
dvander@1231:  * 
ds@1330:  * This program is distributed in the hope that it will be useful, but WITHOUT
ds@1330:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
ds@1330:  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
ds@1330:  * details.
dvander@1231:  *
ds@1330:  * You should have received a copy of the GNU General Public License along with
ds@1330:  * this program.  If not, see <http://www.gnu.org/licenses/>.
dvander@1231:  *
ds@1330:  * As a special exception, AlliedModders LLC gives you permission to link the
ds@1330:  * code of this program (as well as its derivative works) to "Half-Life 2," the
ds@1330:  * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
ds@1330:  * by the Valve Corporation.  You must obey the GNU General Public License in
ds@1330:  * all respects for all other code used.  Additionally, AlliedModders LLC grants
ds@1330:  * this exception to all derivative works.  AlliedModders LLC defines further
ds@1330:  * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
ds@1330:  * or <http://www.sourcemod.net/license.php>.
ds@653:  *
ds@653:  * Version: $Id$
ds@653:  */
faluco@484: 
faluco@484: #ifndef _INCLUDE_SOURCEMOD_CDATAPACK_H_
faluco@484: #define _INCLUDE_SOURCEMOD_CDATAPACK_H_
faluco@484: 
faluco@484: #include <IDataPack.h>
faluco@484: 
faluco@484: using namespace SourceMod;
faluco@484: 
faluco@484: class CDataPack : public IDataPack
faluco@484: {
faluco@484: public:
faluco@484: 	CDataPack();
faluco@484: 	~CDataPack();
faluco@484: public: //IDataReader
faluco@484: 	void Reset() const;
faluco@484: 	size_t GetPosition() const;
faluco@484: 	bool SetPosition(size_t pos) const;
faluco@484: 	cell_t ReadCell() const;
faluco@484: 	float ReadFloat() const;
faluco@484: 	bool IsReadable(size_t bytes) const;
faluco@484: 	const char *ReadString(size_t *len) const;
faluco@484: 	void *GetMemory() const;
faluco@488: 	void *ReadMemory(size_t *size) const;
faluco@484: public: //IDataPack
faluco@484: 	void ResetSize();
faluco@484: 	void PackCell(cell_t cell);
faluco@484: 	void PackFloat(float val);
faluco@484: 	void PackString(const char *string);
faluco@484: 	size_t CreateMemory(size_t size, void **addr);
faluco@484: public:
faluco@484: 	void Initialize();
faluco@484: private:
faluco@484: 	void CheckSize(size_t sizetype);
faluco@484: private:
faluco@484: 	char *m_pBase;
faluco@484: 	mutable char *m_curptr;
faluco@484: 	size_t m_capacity;
faluco@484: 	size_t m_size;
faluco@484: };
faluco@484: 
faluco@485: #endif //_INCLUDE_SOURCEMOD_CDATAPACK_H_