/**

  * vim: set ts=4 :

  * =============================================================================

  * SourceMod

  * Copyright (C) 2004-2008 AlliedModders LLC.  All rights reserved.

  * =============================================================================

  *

  * This program is free software; you can redistribute it and/or modify it under

  * the terms of the GNU General Public License, version 3.0, as published by the

  * Free Software Foundation.

  * 

  * 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/>.

  *

  * As a special exception, AlliedModders LLC gives you permission to link the

  * code of this program (as well as its derivative works) to "Half-Life 2," the

  * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software

  * by the Valve Corporation.  You must obey the GNU General Public License in

  * all respects for all other code used.  Additionally, AlliedModders LLC grants

  * this exception to all derivative works.  AlliedModders LLC defines further

  * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),

  * or <http://www.sourcemod.net/license.php>.

  *

  * Version: $Id$

  */

 #ifndef _INCLUDE_SOURCEMOD_CGAMECONFIGS_H_

 #define _INCLUDE_SOURCEMOD_CGAMECONFIGS_H_

 #include <IGameConfigs.h>

 #include <ITextParsers.h>

 //#include <sh_list.h>

 #include "sm_trie.h"

 //#include "sm_globals.h"

 #include "sm_memtable.h"

 #include "sm_trie_tpl.h"

 //#include "ThreadSupport.h"

 #include <list>

 #include <map>

 #include "gdc.h"

 #include <limits.h>

 #include <string>

 #include <cstring>

 #include <cstdio>

 #define PLATFORM_MAX_PATH PATH_MAX

 using std::map;

 using std::list;

 using namespace SourceMod;

 //using namespace SourceHook;

 extern char *game;

 extern char *engine;

 #define PARSE_ERROR -1

 struct cmp_str 

 {

 	bool operator()(char const *a, char const *b) 

 	{

 		return std::strcmp(a, b) < 0;

 	}

 };

 struct Offset

 {

 	char *name;

 	char *symbol;

 	int lin;

 	int win;

 	Offset()

 	{

 		name = symbol = NULL;

 		lin = win = -1;

 	}

 	~Offset()

 	{

 		delete name;

 		delete symbol;

 	}

 	void reset()

 	{

 		delete name;

 		delete symbol;

 		lin = win = -1;

 	}

 	void setName(const char *src)

 	{

 		delete name;

 		name = new char[strlen(src)+1];

 		strcpy(name, src);

 	}

 	void setSymbol(const char *src)

 	{

 		delete symbol;

 		symbol = new char[strlen(src)+1];

 		strcpy(symbol, src);

 	}

 	void setLin(int offs)

 	{

 		lin = offs;

 	}

 	void setWin(int offs)

 	{

 		win = offs;

 	}

 };

 enum Library

 {

 	Engine,

 	Server

 };

 struct Sig

 {

 	char *name;

 	char *win;

 	char *lin;

 	Library lib;

 	Sig()

 	{

 		name = win = lin = NULL;

 		lib = (Library) -1;

 	}

 	~Sig()

 	{

 		delete name;

 		delete win;

 		delete lin;

 	}

 	void reset()

 	{

 		delete name;

 		delete win;

 		delete lin;

 		lib = (Library) -1;

 	}

 	void setName(const char *src)

 	{

 		delete name;

 		name = new char[strlen(src)+1];

 		strcpy(name, src);

 	}

 	void setWin(const char *src)

 	{

 		delete win;

 		win = new char[strlen(src)+1];

 		strcpy(win, src);

 	}

 	void setLin(const char *src)

 	{

 		delete lin;

 		lin = new char[strlen(src)+1];

 		strcpy(lin, src);

 	}

 	void setLib(const char *src)

 	{

 		if (stricmp(src, "server") == 0) lib = Server;

 		else if (stricmp(src, "engine") == 0) lib = Engine;

 		else lib = (Library)-1;

 	}

 };

 class SendProp;

 class CGameConfig : 

 	public ITextListener_SMC//,

 //	public IGameConfig

 {

 public:

 	CGameConfig();//const char *file);//, const char *game, const char *engine);

 	~CGameConfig();

 public:

 	bool Reparse(char *error, size_t maxlength);

 	bool EnterFile(const char *file, char *error, size_t maxlength);

 	list<Offset> GetOffsets();

 	list<Sig> GetSigs();

 public: //ITextListener_SMC

 	SMCResult ReadSMC_NewSection(const SMCStates *states, const char *name);

 	SMCResult ReadSMC_KeyValue(const SMCStates *states, const char *key, const char *value);

 	SMCResult ReadSMC_LeavingSection(const SMCStates *states);

 public: //IGameConfig

 	const char *GetKeyValue(const char *key);

 	bool GetOffset(const char *key, int *value);

 	SendProp *GetSendProp(const char *key);

 	bool GetMemSig(const char *key, void **addr);

 public:

 //	void IncRefCount();

 //	unsigned int DecRefCount();

 private:

 //	bool DoesGameMatch(const char *value);

 //	bool DoesEngineMatch(const char *value);

 public:

 	BaseStringTable *m_pStrings;

 	char m_File[PLATFORM_MAX_PATH];

 	char m_CurFile[PLATFORM_MAX_PATH];

 	list<Offset> m_Offsets;

 	list<Sig> m_Sigs;

 //	map<const char*,const char*,cmp_str> m_Keys;

 	KTrie<int> m_Keys;

 	unsigned int m_RefCount;

 	/* Parse states */

 	int m_ParseState;

 	unsigned int m_IgnoreLevel;

 	char m_Class[64];

 	char m_Prop[64];

 	char m_offset[64];

 	char m_Game[256];

 	char m_gdcGame[256];

 	char m_gdcEngine[256];

 	bool bShouldBeReadingDefault;

 	bool had_game;

 	bool matched_game;

 	bool had_engine;

 	bool matched_engine;

 	/* Custom Sections */

 	unsigned int m_CustomLevel;

 	ITextListener_SMC *m_CustomHandler;

 };

 #endif //_INCLUDE_SOURCEMOD_CGAMECONFIGS_H_