dvander@547: /**
ds@653:  * vim: set ts=4 :
ds@653:  * ===============================================================
ds@653:  * SourceMod, Copyright (C) 2004-2007 AlliedModders LLC. 
ds@653:  * All rights reserved.
ds@653:  * ===============================================================
ds@653:  *
ds@653:  *  This file is part of the SourceMod/SourcePawn SDK.  This file may only be 
ds@653:  * used or modified under the Terms and Conditions of its License Agreement, 
ds@653:  * which is found in public/licenses/LICENSE.txt.  As of this notice, derivative 
ds@653:  * works must be licensed under the GNU General Public License (version 2 or 
ds@653:  * greater).  A copy of the GPL is included under public/licenses/GPL.txt.
ds@653:  * 
ds@653:  * To view the latest information, see: http://www.sourcemod.net/license.php
ds@653:  *
ds@653:  * Version: $Id$
ds@653:  */
dvander@547: 
dvander@547: #ifndef _INCLUDE_SOURCEMOD_GAMECONFIG_SYSTEM_H_
dvander@547: #define _INCLUDE_SOURCEMOD_GAMECONFIG_SYSTEM_H_
dvander@547: 
dvander@547: #include <IShareSys.h>
dvander@547: 
dvander@547: /**
faluco@620:  * @file IGameConfigs.h
dvander@547:  * @brief Abstracts game private data configuration.
dvander@547:  */
dvander@547: 
dvander@547: #define SMINTERFACE_GAMECONFIG_NAME			"IGameConfigManager"
dvander@547: #define SMINTERFACE_GAMECONFIG_VERSION		1
dvander@547: 
dvander@547: class SendProp;
dvander@547: 
dvander@547: namespace SourceMod
dvander@547: {
dvander@547: 	/**
dvander@547: 	 * @brief Describes a game private data config file
dvander@547: 	 */
dvander@547: 	class IGameConfig
dvander@547: 	{
dvander@547: 	public:
dvander@547: 		/**
dvander@547: 		 * @brief Returns an offset value.
dvander@547: 		 *
dvander@547: 		 * @param key			Key to retrieve from the offset section.
dvander@547: 		 * @param value			Pointer to store the offset value in.
dvander@547: 		 * @return				True if found, false otherwise.
dvander@547: 		 */
dvander@547: 		virtual bool GetOffset(const char *key, int *value) =0;
dvander@547: 
dvander@547: 		/**
dvander@548: 		 * @brief Returns information about a dynamic offset.
dvander@547: 		 *
dvander@547: 		 * @param key			Key to retrieve from the property section.
faluco@703: 		 * @return				A SendProp pointer, or NULL if not found.
dvander@547: 		 */
dvander@547: 		virtual SendProp *GetSendProp(const char *key) =0;
dvander@548: 
dvander@548: 		/**
dvander@548: 		 * @brief Returns the value of a key from the "Keys" section.
dvander@548: 		 *
dvander@548: 		 * @param key			Key to retrieve from the Keys section.
dvander@548: 		 * @return				String containing the value, or NULL if not found.
dvander@548: 		 */
dvander@548: 		virtual const char *GetKeyValue(const char *key) =0;
dvander@547: 	};
dvander@547: 
dvander@547: 	/**
dvander@547: 	 * @brief Manages game config files
dvander@547: 	 */
dvander@547: 	class IGameConfigManager : public SMInterface
dvander@547: 	{
dvander@547: 	public:
dvander@547: 		const char *GetInterfaceName()
dvander@547: 		{
dvander@547: 			return SMINTERFACE_GAMECONFIG_NAME;
dvander@547: 		}
dvander@547: 		unsigned int GetInterfaceVersion()
dvander@547: 		{
dvander@547: 			return SMINTERFACE_GAMECONFIG_VERSION;
dvander@547: 		}
dvander@547: 	public:
dvander@547: 		/**
dvander@547: 		 * @brief Loads or finds an already loaded game config file.  
dvander@547: 		 *
dvander@547: 		 * @param file		File to load.  The path must be relative to the 'gamedata'
faluco@703: 		 *					folder under the config folder, and the extension should be omitted.
dvander@547: 		 * @param pConfig	Pointer to store the game config pointer.  Pointer will be valid even on failure.
dvander@547: 		 * @param error		Optional error message buffer.
dvander@547: 		 * @param maxlength	Maximum length of the error buffer.
dvander@547: 		 * @return			True on success, false if the file failed.
dvander@547: 		 */
dvander@547: 		virtual bool LoadGameConfigFile(const char *file, IGameConfig **pConfig, char *error, size_t maxlength) =0;
dvander@547: 
dvander@547: 		/**
dvander@547: 		 * @brief Closes an IGameConfig pointer.  Since a file can be loaded more than once,
dvander@547: 		 * the file will not actually be removed from memory until it is closed once for each
dvander@547: 		 * call to LoadGameConfigfile().
dvander@547: 		 *
dvander@547: 		 * @param cfg		Pointer to the IGameConfig to close.
dvander@547: 		 */
dvander@547: 		virtual void CloseGameConfigFile(IGameConfig *cfg) =0;
dvander@547: 	};
dvander@547: }
dvander@547: 
dvander@547: #endif //_INCLUDE_SOURCEMOD_GAMECONFIG_SYSTEM_H_