faluco@739: /**
faluco@739:  * vim: set ts=4 :
ds@1330:  * =============================================================================
ds@757:  * SourceMod BinTools Extension
ds@1947:  * Copyright (C) 2004-2008 AlliedModders LLC.  All rights reserved.
ds@1330:  * =============================================================================
faluco@739:  *
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@1226:  * 
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@1226:  *
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@1226:  *
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>.
faluco@739:  *
faluco@739:  * Version: $Id$
faluco@739:  */
faluco@739: 
faluco@739: #ifndef _INCLUDE_SOURCEMOD_CCALLWRAPPER_H_
faluco@739: #define _INCLUDE_SOURCEMOD_CCALLWRAPPER_H_
faluco@739: 
faluco@739: #include <IBinTools.h>
faluco@739: 
faluco@739: using namespace SourceMod;
faluco@739: 
faluco@739: #define ADDR_CALLEE			0
faluco@739: #define ADDR_CODEBASE		1
faluco@739: 
faluco@739: struct VtableInfo 
faluco@739: {
faluco@739: 	unsigned int vtblIdx;
faluco@739: 	unsigned int vtblOffs;
faluco@739: 	unsigned int thisOffs;
faluco@739: };
faluco@739: 
faluco@739: class CallWrapper : public ICallWrapper
faluco@739: {
faluco@739: public:
faluco@739: 	CallWrapper(CallConvention cv, const PassInfo *paramInfo, const PassInfo *retInfo, unsigned int numParams);
faluco@739: 	~CallWrapper();
faluco@739: public: //ICallWrapper
faluco@739: 	CallConvention GetCallConvention();
faluco@739: 	const PassEncode *GetParamInfo(unsigned int num);
faluco@739: 	const PassInfo *GetReturnInfo();
faluco@739: 	unsigned int GetParamCount();
faluco@739: 	void Execute(void *vParamStack, void *retBuffer);
dvander@942: 	void Destroy();
faluco@739: public:
faluco@739: 	inline void deleteThis() { delete this; }
faluco@739: 	void *m_Addrs[4];
faluco@739: 	VtableInfo m_VtInfo;
faluco@739: private:
faluco@739: 	CallConvention m_Cv;
faluco@739: 	PassEncode *m_Params;
faluco@739: 	PassInfo *m_RetParam;
faluco@739: 	unsigned int m_NumParams;
faluco@739: };
faluco@739: 
faluco@740: #endif //_INCLUDE_SOURCEMOD_CCALLWRAPPER_H_