/**

 * 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_DATABASE_MANAGER_H_

#define _INCLUDE_DATABASE_MANAGER_H_

#include <IDBDriver.h>

#include <IHandleSys.h>

#include "sm_globals.h"

#include <sh_vector.h>

using namespace SourceHook;

struct db_driver

{

	IDBDriver *driver;

	IdentityToken_t *ident;

	HandleType_t htDatabase;

	HandleType_t htQuery;

	Handle_t hDriver;

};

class DBManager : 

	public IDBManager,

	public SMGlobalClass,

	public IHandleTypeDispatch

{

	const char *GetInterfaceName();

	unsigned int GetInterfaceVersion();

public: //SMGlobalClass

	void OnSourceModAllInitialized();

public: //IHandleTypeDispatch

	void OnHandleDestroy(HandleType_t type, void *object);

public: //IDBManager

	void AddDriver(IDBDriver *pDriver, IdentityToken_t *ident);

	void RemoveDriver(IDBDriver *pDriver);

	const DatabaseInfo *FindDatabaseConf(const char *name);

	bool Connect(const char *name, IDBDriver **pdr, IDatabase **pdb, bool persistent);

	unsigned int GetDriverCount();

	IDBDriver *GetDriver(unsigned int index, IdentityToken_t **pToken=NULL);

public:

	db_driver *GetDriverInfo(unsigned int index);

private:

	CVector<db_driver *> m_drivers;

	HandleType_t m_DriverType;

	HandleType_t m_DatabaseType;

	HandleType_t m_QueryType;

};

extern DBManager g_DBMan;

#endif //_INCLUDE_DATABASE_MANAGER_H_