/**

 * vim: set ts=4 :

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

 * SourceMod (C)2004-2007 AlliedModders LLC.  All rights reserved.

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

 *

 * This file is not open source and may not be copied without explicit

 * written permission of AlliedModders LLC.  This file may not be redistributed 

 * in whole or significant part.

 * For information, see LICENSE.txt 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"

using namespace SourceMod;

using namespace SourceHook;

class SendProp;

class CGameConfig : 

	public ITextListener_SMC,

	public IGameConfig

{

public:

	CGameConfig(const char *file);

	~CGameConfig();

public:

	bool Reparse(char *error, size_t maxlength);

public: //ITextListener_SMC

	SMCParseResult ReadSMC_NewSection(const char *name, bool opt_quotes);

	SMCParseResult ReadSMC_KeyValue(const char *key, const char *value, bool key_quotes, bool value_quotes);

	SMCParseResult ReadSMC_LeavingSection();

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:

	BaseStringTable *m_pStrings;

	char *m_pFile;

	Trie *m_pOffsets;

	Trie *m_pProps;

	Trie *m_pKeys;

	Trie *m_pSigs;

	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_mod[255];

	bool bShouldBeReadingDefault;

};

class GameConfigManager : 

	public IGameConfigManager,

	public SMGlobalClass

{

public:

	GameConfigManager();

	~GameConfigManager();

public: //IGameConfigManager

	bool LoadGameConfigFile(const char *file, IGameConfig **pConfig, char *error, size_t maxlength);

	void CloseGameConfigFile(IGameConfig *cfg);

	IGameConfig *ReadHandle(Handle_t hndl,

		IdentityToken_t *ident,

		HandleError *err);

public: //SMGlobalClass

	void OnSourceModStartup(bool late);

	void OnSourceModAllInitialized();

	void OnSourceModAllShutdown();

private:

	List<CGameConfig *> m_cfgs;

	Trie *m_pLookup;

};

extern GameConfigManager g_GameConfigs;

extern IGameConfig *g_pGameConf;

#endif //_INCLUDE_SOURCEMOD_CGAMECONFIGS_H_