/**

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

 * 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_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;

};

class CPluginInfoDatabase : public ITextListener_SMC

{

public:

	CPluginInfoDatabase();

	~CPluginInfoDatabase();

public: //ITextListener_SMC

	void ReadSMC_ParseStart();

	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:

	/**

	 * 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:

	SMCParseResult 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_