/**

 * vim: set ts=4 :

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

 * SourceMod Basecommands Plugin

 * Provides exec cfg functionality

 *

 * SourceMod (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: $Id$

 */

new Handle:g_ConfigMenu = INVALID_HANDLE;

PerformExec(client, String:path[])

{

	if (!FileExists(path))

	{

		ReplyToCommand(client, "[SM] %t", "Config not found", path[4]);

		return;

	}

	ShowActivity2(client, "[SM] ", "%t", "Executed config", path[4]);

	LogAction(client, -1, "\"%L\" executed config (file \"%s\")", client, path[4]);

	ServerCommand("exec \"%s\"", path[4]);

}

public AdminMenu_ExecCFG(Handle:topmenu, 

					  TopMenuAction:action,

					  TopMenuObject:object_id,

					  param,

					  String:buffer[],

					  maxlength)

{

	if (action == TopMenuAction_DisplayOption)

	{

		Format(buffer, maxlength, "%T", "Exec CFG", param);

	}

	else if (action == TopMenuAction_SelectOption)

	{

		DisplayMenu(g_ConfigMenu, param, MENU_TIME_FOREVER);

	}

}

public MenuHandler_ExecCFG(Handle:menu, MenuAction:action, param1, param2)

{

	if (action == MenuAction_Cancel)

	{

		if (param2 == MenuCancel_ExitBack && hTopMenu != INVALID_HANDLE)

		{

			DisplayTopMenu(hTopMenu, param1, TopMenuPosition_LastCategory);

		}

	}

	else if (action == MenuAction_Select)

	{

		decl String:path[256];

		GetMenuItem(menu, param2, path, sizeof(path));

		PerformExec(param1, path);

	}

	else if (action == MenuAction_Display)

	{

		decl String:title[128];

		Format(title, sizeof(title), "%T", "Choose Config", param1);

		SetPanelTitle(Handle:param2, title);

	}

}

public Action:Command_ExecCfg(client, args)

{

	if (args < 1)

	{

		ReplyToCommand(client, "[SM] Usage: sm_execcfg <filename>");

		return Plugin_Handled;

	}

	new String:path[64] = "cfg/";

	GetCmdArg(1, path[4], sizeof(path)-4);

	PerformExec(client, path);

	return Plugin_Handled;

}

new Handle:config_parser = INVALID_HANDLE;

ParseConfigs()

{

	if (config_parser == INVALID_HANDLE)

	{

		config_parser = SMC_CreateParser();

	}

	SMC_SetReaders(config_parser, NewSection, KeyValue, EndSection);

	if (g_ConfigMenu != INVALID_HANDLE)

	{

		CloseHandle(g_ConfigMenu);

	}

	g_ConfigMenu = CreateMenu(MenuHandler_ExecCFG, MenuAction_Display);

	SetMenuTitle(g_ConfigMenu, "%T", "Choose Config", LANG_SERVER);

	SetMenuExitBackButton(g_ConfigMenu, true);

	decl String:configPath[256];

	BuildPath(Path_SM, configPath, sizeof(configPath), "configs/adminmenu_cfgs.txt");

	if (!FileExists(configPath))

	{

		LogError("Unable to locate exec config file, no maps loaded.");

		return;		

	}

	new line;

	new SMCError:err = SMC_ParseFile(config_parser, configPath, line);

	if (err != SMCError_Okay)

	{

		decl String:error[256];

		SMC_GetErrorString(err, error, sizeof(error));

		LogError("Could not parse file (line %d, file \"%s\"):", line, configPath);

		LogError("Parser encountered error: %s", error);

	}

	return;

}

public SMCResult:NewSection(Handle:smc, const String:name[], bool:opt_quotes)

{

}

public SMCResult:KeyValue(Handle:smc, const String:key[], const String:value[], bool:key_quotes, bool:value_quotes)

{

	AddMenuItem(g_ConfigMenu, key, value);

}

public SMCResult:EndSection(Handle:smc)

{

}