e08b4cdf1e
- geoip and cstrike now work as libraries --HG-- extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%401579
134 lines
3.7 KiB
C++
134 lines
3.7 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_pShareSys->RegisterLibrary(myself, "GeoIP");
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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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