/**

 * vim: set ts=4 :

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

 * SourceMod Basic Commands Plugin

 * Implements basic admin commands.

 *

 * SourceMod (C)2004-2007 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: $Id$

 */

#pragma semicolon 1

#include <sourcemod>

public Plugin:myinfo =

{

	name = "Basic Ban Commands",

	author = "AlliedModders LLC",

	description = "Basic Banning Commands",

	version = SOURCEMOD_VERSION,

	url = "http://www.sourcemod.net/"

};

public OnPluginStart()

{

	LoadTranslations("common.phrases");

	RegAdminCmd("sm_ban", Command_Ban, ADMFLAG_BAN, "sm_ban <#userid|name> <minutes|0> [reason]");

	RegAdminCmd("sm_unban", Command_Unban, ADMFLAG_UNBAN, "sm_unban <steamid>");

	RegAdminCmd("sm_addban", Command_AddBan, ADMFLAG_RCON, "sm_addban <time> <steamid> [reason]");

	RegAdminCmd("sm_banip", Command_BanIp, ADMFLAG_BAN, "sm_banip <time> <ip|#userid|name> [reason]");

}

public Action:Command_BanIp(client, args)

{

	if (args < 2)

	{

		ReplyToCommand(client, "[SM] Usage: sm_banip <time> <ip|#userid|name> [reason]");

		return Plugin_Handled;

	}

	decl String:arg[50], String:time[20];

	GetCmdArg(1, time, sizeof(time));

	GetCmdArg(2, arg, sizeof(arg));

	if (StrEqual(arg, "0"))

	{

		ReplyToCommand(client, "[SM] %t", "Cannot ban that IP");

		return Plugin_Handled;

	}

	new clients[1];

	new numClients = SearchForClients(arg, clients, 1);

	new bool:has_rcon;

	if (client == 0 || (client == 1 && !IsDedicatedServer()))

	{

		has_rcon = true;

	} else {

		new AdminId:id = GetUserAdmin(client);

		has_rcon = (id == INVALID_ADMIN_ID) ? false : GetAdminFlag(id, Admin_RCON);

	}

	new hit_client = -1;

	if (numClients == 1 

		&& !IsFakeClient(clients[0])

		&& (has_rcon || CanUserTarget(client, clients[0])))

	{

		GetClientIP(clients[0], arg, sizeof(arg));

		hit_client = clients[0];

	}

	if (hit_client == -1 && !has_rcon)

	{

		ReplyToCommand(client, "[SM] %t", "No Access");

		return Plugin_Handled;

	}

	new minutes = StringToInt(time);

	decl String:reason[128];

	if (args >= 3)

	{

		GetCmdArg(3, reason, sizeof(reason));

	}

	LogAction(client, 

			  hit_client, 

			  "\"%L\" added ban (minutes \"%d\") (ip \"%s\") (reason \"%s\")", 

			  client, 

			  minutes, 

			  arg, 

			  reason);

	BanIdentity(arg, 

				minutes, 

				BANFLAG_IP, 

				reason, 

				"sm_banip", 

				client);

	ReplyToCommand(client, "[SM] %t", "Ban added");

	return Plugin_Handled;

}

public Action:Command_AddBan(client, args)

{

	if (args < 2)

	{

		ReplyToCommand(client, "[SM] Usage: sm_addban <time> <steamid> [reason]");

		return Plugin_Handled;

	}

	decl String:arg_string[256];

	new String:reason[128];

	new String:time[50];

	new String:authid[50];

	GetCmdArgString(arg_string, sizeof(arg_string));

	new len, total_len;

	/* Get time */

	if ((len = BreakString(arg_string, time, sizeof(time))) == -1)

	{

		ReplyToCommand(client, "t[SM] Usage: sm_addban <time> <steamid> [reason]");

		return Plugin_Handled;

	}	

	total_len += len;

	/* Get steamid */

	if ((len = BreakString(arg_string[total_len], authid, sizeof(authid))) != -1)

	{

		/* Get reason */

		total_len += len;

		BreakString(arg_string[total_len], reason, sizeof(reason));

	}

	/* Verify steamid */

	if (strncmp(authid, "STEAM_0:", 8) != 0)

	{

		ReplyToCommand(client, "[SM] %t", "Invalid SteamID specified");

		return Plugin_Handled;

	}

	new minutes = StringToInt(time);

	LogAction(client, 

			  -1, 

			  "\"%L\" added ban (minutes \"%d\") (id \"%s\") (reason \"%s\")", 

			  client, 

			  minutes, 

			  authid, 

			  reason);

	BanIdentity(authid, 

				minutes, 

				BANFLAG_AUTHID, 

				reason, 

				"sm_addban", 

				client);

	ReplyToCommand(client, "[SM] %t", "Ban added");

	return Plugin_Handled;

}

public Action:Command_Unban(client, args)

{

	if (args < 1)

	{

		ReplyToCommand(client, "[SM] Usage: sm_unban <steamid|ip>");

		return Plugin_Handled;

	}

	decl String:arg[50];

	GetCmdArgString(arg, sizeof(arg));

	ReplaceString(arg, sizeof(arg), "\"", "");	

	new ban_flags;

	if (strncmp(arg, "STEAM_0:", 8) == 0)

	{

		ban_flags |= BANFLAG_AUTHID;

	}

	else

	{

		ban_flags |= BANFLAG_IP;

	}

	LogAction(client, -1, "\"%L\" removed ban (filter \"%s\")", client, arg);

	RemoveBan(arg, ban_flags, "sm_unban", client);

	ReplyToCommand(client, "[SM] %t", "Removed bans matching", arg);

	return Plugin_Handled;

}

public Action:Command_Ban(client, args)

{

	if (args < 2)

	{

		ReplyToCommand(client, "[SM] Usage: sm_ban <#userid|name> <minutes|0> [reason]");

		return Plugin_Handled;

	}

	decl String:arg[65];

	GetCmdArg(1, arg, sizeof(arg));

	new target = FindTarget(client, arg, true);

	if (target == -1)

	{

		return Plugin_Handled;

	}

	decl String:s_time[12];

	GetCmdArg(2, s_time, sizeof(s_time));

	new time = StringToInt(s_time);

	decl String:reason[128];

	if (args >= 3)

	{

		GetCmdArg(3, reason, sizeof(reason));

	} else {

		reason[0] = '\0';

	}

	decl String:authid[64];

	GetClientAuthString(target, authid, sizeof(authid));

	GetClientName(target, arg, sizeof(arg));

	if (!time)

	{

		if (reason[0] == '\0')

		{

			ShowActivity(client, "%t", "Permabanned player", arg);

		} else {

			ShowActivity(client, "%t", "Permabanned player reason", arg, reason);

		}

	} else {

		if (reason[0] == '\0')

		{

			ShowActivity(client, "%t", "Banned player", arg, time);

		} else {

			ShowActivity(client, "%t", "Banned player reason", arg, time, reason);

		}

	}

	LogAction(client, target, "\"%L\" banned \"%L\" (minutes \"%d\") (reason \"%s\")", client, target, time, reason);

	if (reason[0] == '\0')

	{

		strcopy(reason, sizeof(reason), "Banned");

	}

	BanClient(target, time, BANFLAG_AUTO, reason, reason, "sm_ban", client);

	return Plugin_Handled;

}