/**

  * vim: set ts=4 :

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

  * SourceMod Client Preferences Extension

  * 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_CLIENTPREFS_QUERY_H_

 #define _INCLUDE_SOURCEMOD_CLIENTPREFS_QUERY_H_

 #include "extension.h"

 #include "cookie.h"

 #include "sh_string.h"

 enum querytype

 {

 	Query_InsertCookie = 0,

 	Query_SelectData,

 	Query_InsertData,

 	Query_SelectId,

 	Query_Connect,

 };

 struct Cookie;

 struct CookieData;

 #define MAX_NAME_LENGTH 30

 /* This stores all the info required for our param binding until the thread is executed */

 struct ParamData

 {

 	ParamData();

 	~ParamData();

 	/* Contains a name, description and access for InsertCookie queries */

 	Cookie *cookie;

 	/* A clients steamid - Used for most queries - Doubles as storage for the cookie name*/

 	char steamId[MAX_NAME_LENGTH];

 	int cookieId;

 	CookieData *data;

 };

 class TQueryOp : public IDBThreadOperation

 {

 public:

 	TQueryOp(enum querytype type, int serial);

 	TQueryOp(enum querytype type, Cookie *cookie);

 	~TQueryOp() {}

 	IDBDriver *GetDriver();

 	IdentityToken_t *GetOwner();

 	void SetDatabase(IDatabase *db);

 	void Destroy();

 	void RunThreadPart();

 	/* Thread has been cancelled due to driver unloading. Nothing else to do? */

 	void CancelThinkPart()	{}

 	void RunThinkPart();

 	bool BindParamsAndRun();

 	/* Params to be bound */

 	ParamData m_params;

 	inline IDatabase *GetDB()

 	{

 		return m_database;

 	}

 public:

 	querytype PullQueryType();

 	int PullQuerySerial();

 private:

 	IDatabase *m_database;

 	IQuery *m_pResult;

 	/* Query type */

 	enum querytype m_type;

 	/* Data to be passed to the callback */

 	int m_serial;

 	int m_insertId;

 	Cookie *m_pCookie;

 };

 #endif // _INCLUDE_SOURCEMOD_CLIENTPREFS_QUERY_H_