a1009aed38
All plugin and include file headers also have been changed to say about GPL3 instead of GPL2. (This day shall henceforth be known as the Eighty Column Massacre of '07) --HG-- extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%401336
133 lines
3.6 KiB
C++
133 lines
3.6 KiB
C++
/**
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* vim: set ts=4 :
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* =============================================================================
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* SourceMod GeoIP Extension
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* Copyright (C) 2004-2007 AlliedModders LLC. All rights reserved.
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* =============================================================================
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, version 3.0, as published by the
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* Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* As a special exception, AlliedModders LLC gives you permission to link the
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* code of this program (as well as its derivative works) to "Half-Life 2," the
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* "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
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* by the Valve Corporation. You must obey the GNU General Public License in
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* all respects for all other code used. Additionally, AlliedModders LLC grants
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* this exception to all derivative works. AlliedModders LLC defines further
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* exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
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* or <http://www.sourcemod.net/license.php>.
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*
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* Version: $Id$
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*/
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#include "extension.h"
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#include "GeoIP.h"
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/**
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* @file extension.cpp
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* @brief Implement extension code here.
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*/
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GeoIP_Extension g_GeoIP;
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GeoIP *gi = NULL;
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SMEXT_LINK(&g_GeoIP);
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bool GeoIP_Extension::SDK_OnLoad(char *error, size_t maxlength, bool late)
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{
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char path[PLATFORM_MAX_PATH];
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g_pSM->BuildPath(Path_SM, path, sizeof(path), "configs/geoip/GeoIP.dat");
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gi = GeoIP_open(path, GEOIP_MEMORY_CACHE);
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if (!gi)
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{
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snprintf(error, maxlength, "Could not load configs/geoip/GeoIP.dat");
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return false;
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}
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g_pShareSys->AddNatives(myself, geoip_natives);
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g_pSM->LogMessage(myself, "GeoIP database info: %s", GeoIP_database_info(gi));
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return true;
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}
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void GeoIP_Extension::SDK_OnUnload()
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{
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GeoIP_delete(gi);
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gi = NULL;
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}
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/*******************************
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* *
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* GEOIP NATIVE IMPLEMENTATIONS *
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* *
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*******************************/
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inline void StripPort(char *ip)
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{
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char *tmp = strchr(ip, ':');
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if (!tmp)
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return;
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*tmp = '\0';
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}
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static cell_t sm_Geoip_Code2(IPluginContext *pCtx, const cell_t *params)
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{
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char *ip;
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const char *ccode;
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pCtx->LocalToString(params[1], &ip);
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StripPort(ip);
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ccode = GeoIP_country_code_by_addr(gi, ip);
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pCtx->StringToLocal(params[2], 3, ccode ? ccode : "");
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return ccode ? 1 : 0;
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}
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static cell_t sm_Geoip_Code3(IPluginContext *pCtx, const cell_t *params)
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{
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char *ip;
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const char *ccode;
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pCtx->LocalToString(params[1], &ip);
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StripPort(ip);
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ccode = GeoIP_country_code3_by_addr(gi, ip);
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pCtx->StringToLocal(params[2], 4, ccode ? ccode : "");
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return ccode ? 1 : 0;
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}
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static cell_t sm_Geoip_Country(IPluginContext *pCtx, const cell_t *params)
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{
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char *ip;
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const char *ccode;
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pCtx->LocalToString(params[1], &ip);
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StripPort(ip);
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ccode = GeoIP_country_name_by_addr(gi, ip);
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pCtx->StringToLocal(params[2], params[3], (ccode) ? ccode : "");
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return ccode ? 1 : 0;
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}
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const sp_nativeinfo_t geoip_natives[] =
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{
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{"GeoipCode2", sm_Geoip_Code2},
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{"GeoipCode3", sm_Geoip_Code3},
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{"GeoipCountry", sm_Geoip_Country},
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{NULL, NULL},
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};
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