/**

  * 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_CORE_SYSTEM_PLUGININFODATABASE_H_

 #define _INCLUDE_SOURCEMOD_CORE_SYSTEM_PLUGININFODATABASE_H_

 /**

  * This file parses plugin_settings.cfg and stores the information in cached memory.

  * It provides simplistic abstraction to retrieving the info.

  * :TODO: currently untested

  */

 #include "sm_memtable.h"

 #include "ITextParsers.h"

 #include "IPluginSys.h"

 #include "sm_globals.h"

 struct PluginOpts

 {

 	int key;

 	int val;

 };

 struct PluginSettings

 {

 	void Init();

 	int name;

 	bool pause_val;

 	PluginType type_val;

 	int optarray;

 	size_t opts_num;

 	size_t opts_size;

 	bool blockload_val;

 };

 class CPluginInfoDatabase : public ITextListener_SMC

 {

 public:

 	CPluginInfoDatabase();

 	~CPluginInfoDatabase();

 public: //ITextListener_SMC

 	void ReadSMC_ParseStart();

 	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:

 	/**

 	 * Returns the number of plugin settings available.

 	 */

 	unsigned int GetSettingsNum();

 	/** 

 	 * Given an index, returns the plugin settings block if the filename matches.

 	 * Otherwise, returns NULL.

 	 */

 	PluginSettings *GetSettingsIfMatch(unsigned int index, const char *filename);

 	/** 

 	 *  Given a plugin settings struct and an index,

 	 * returns the given JIT key/value option pair at that index.

 	 * If the input is invalid, key and val will be set to NULL.

 	 */

 	void GetOptionsForPlugin(PluginSettings *settings, unsigned int opt_num, const char **key, const char **val);

 private:

 	SMCResult MakeError(const char *fmt, ...);

 private:

 	BaseStringTable *m_strtab;

 	int m_errmsg;

 	bool in_plugins;

 	bool in_options;

 	int m_infodb;

 	size_t m_infodb_count;

 	size_t m_infodb_size;

 	int cur_plugin;

 };

 #endif //_INCLUDE_SOURCEMOD_CORE_SYSTEM_PLUGININFODATABASE_H_