ds@1952: /**
ds@1952:  * vim: set ts=4 :
ds@1952:  * =============================================================================
ds@1952:  * SourceMod
ds@1952:  * Copyright (C) 2004-2008 AlliedModders LLC.  All rights reserved.
ds@1952:  * =============================================================================
ds@1952:  *
ds@1952:  * This program is free software; you can redistribute it and/or modify it under
ds@1952:  * the terms of the GNU General Public License, version 3.0, as published by the
ds@1952:  * Free Software Foundation.
ds@1952:  * 
ds@1952:  * This program is distributed in the hope that it will be useful, but WITHOUT
ds@1952:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
ds@1952:  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
ds@1952:  * details.
ds@1952:  *
ds@1952:  * You should have received a copy of the GNU General Public License along with
ds@1952:  * this program.  If not, see <http://www.gnu.org/licenses/>.
ds@1952:  *
ds@1952:  * As a special exception, AlliedModders LLC gives you permission to link the
ds@1952:  * code of this program (as well as its derivative works) to "Half-Life 2," the
ds@1952:  * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
ds@1952:  * by the Valve Corporation.  You must obey the GNU General Public License in
ds@1952:  * all respects for all other code used.  Additionally, AlliedModders LLC grants
ds@1952:  * this exception to all derivative works.  AlliedModders LLC defines further
ds@1952:  * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
ds@1952:  * or <http://www.sourcemod.net/license.php>.
ds@1952:  *
ds@1952:  * Version: $Id$
ds@1952:  */
ds@1952: 
ds@1952: #include <time.h>
ds@1952: #include <string.h>
ds@1952: #include <stdlib.h>
ds@1952: #include "sm_stringutil.h"
ds@1952: #include "sm_globals.h"
ds@1952: #include "sourcemod.h"
ds@1952: #include "PluginSys.h"
ds@1952: #include "HandleSys.h"
ds@1952: #include "LibrarySys.h"
ds@1952: #include "TimerSys.h"
ds@1952: #include "ForwardSys.h"
ds@1952: #include "Logger.h"
ds@1952: #include "ExtensionSys.h"
ds@1952: 
ds@1952: #if defined PLATFORM_WINDOWS
ds@1952: #include <windows.h>
ds@1952: #elif defined PLATFORM_LINUX
ds@1952: #include <limits.h>
ds@1952: #include <unistd.h>
ds@1952: #include <sys/times.h>
ds@1952: #endif
ds@1952: 
ds@1952: HandleType_t g_PlIter;
ds@1952: ConVar sm_datetime_format("sm_datetime_format", "%m/%d/%Y - %H:%M:%S", 0, "Default formatting time rules");
ds@1952: IForward *g_OnLogAction = NULL;
ds@1952: 
ds@1952: class CoreNativeHelpers : 
ds@1952: 	public SMGlobalClass,
ds@1952: 	public IHandleTypeDispatch
ds@1952: {
ds@1952: public:
ds@1952: 	void OnSourceModAllInitialized()
ds@1952: 	{
ds@1952: 		HandleAccess hacc;
ds@1952: 		g_HandleSys.InitAccessDefaults(NULL,  &hacc);
ds@1952: 		hacc.access[HandleAccess_Clone] = HANDLE_RESTRICT_IDENTITY|HANDLE_RESTRICT_OWNER;
ds@1952: 
ds@1952: 		g_PlIter = g_HandleSys.CreateType("PluginIterator", this, 0, NULL, NULL, g_pCoreIdent, NULL);
ds@1952: 
ds@1952: 		g_OnLogAction = g_Forwards.CreateForward("OnLogAction", 
ds@1952: 			ET_Hook, 
ds@1952: 			5, 
ds@1952: 			NULL,
ds@1952: 			Param_Cell,
ds@1952: 			Param_Cell,
ds@1952: 			Param_Cell,
ds@1952: 			Param_Cell,
ds@1952: 			Param_String);
ds@1952: 	}
ds@1952: 	void OnHandleDestroy(HandleType_t type, void *object)
ds@1952: 	{
ds@1952: 		IPluginIterator *iter = (IPluginIterator *)object;
ds@1952: 		iter->Release();
ds@1952: 	}
ds@1952: 	void OnSourceModShutdown()
ds@1952: 	{
ds@1952: 		g_Forwards.ReleaseForward(g_OnLogAction);
ds@1952: 		g_HandleSys.RemoveType(g_PlIter, g_pCoreIdent);
ds@1952: 	}
ds@1952: } g_CoreNativeHelpers;
ds@1952: 
ds@1952: void LogAction(Handle_t hndl, int type, int client, int target, const char *message)
ds@1952: {
ds@1952: 	if (g_OnLogAction->GetFunctionCount())
ds@1952: 	{
ds@1952: 		cell_t result = 0;
ds@1952: 		g_OnLogAction->PushCell(hndl);
ds@1952: 		g_OnLogAction->PushCell(type);
ds@1952: 		g_OnLogAction->PushCell(client);
ds@1952: 		g_OnLogAction->PushCell(target);
ds@1952: 		g_OnLogAction->PushString(message);
ds@1952: 		g_OnLogAction->Execute(&result);
ds@1952: 
ds@1952: 		if (result >= (ResultType)Pl_Handled)
ds@1952: 		{
ds@1952: 			return;
ds@1952: 		}
ds@1952: 	}
ds@1952: 
ds@1952: 	const char *logtag = "SM";
ds@1952: 	if (type == 2)
ds@1952: 	{
ds@1952: 		HandleError err;
ds@1952: 		IPlugin *pPlugin = g_PluginSys.PluginFromHandle(hndl, &err);
ds@1952: 		if (pPlugin)
ds@1952: 		{
ds@1952: 			logtag = pPlugin->GetFilename();
ds@1952: 		}
ds@1952: 	}
ds@1952: 
ds@1952: 	g_Logger.LogMessage("[%s] %s", logtag, message);
ds@1952: }
ds@1952: 
ds@1952: static cell_t ThrowError(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: 	char buffer[512];
ds@1952: 
dvander@2042: 	g_SourceMod.SetGlobalTarget(SOURCEMOD_SERVER_LANGUAGE);
ds@1952: 
ds@1952: 	g_SourceMod.FormatString(buffer, sizeof(buffer), pContext, params, 1);
ds@1952: 
ds@1952: 	if (pContext->GetContext()->n_err == SP_ERROR_NONE)
ds@1952: 	{
ds@1952: 		pContext->ThrowNativeErrorEx(SP_ERROR_ABORTED, "%s", buffer);
ds@1952: 	}
ds@1952: 
ds@1952: 	return 0;
ds@1952: }
ds@1952: 
ds@1952: static cell_t GetTime(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: 	time_t t = GetAdjustedTime();
ds@1952: 	cell_t *addr;
ds@1952: 	pContext->LocalToPhysAddr(params[1], &addr);
ds@1952: 
ds@1952: 	*(time_t *)addr = t;
ds@1952: 
ds@1952: 	return static_cast<cell_t>(t);
ds@1952: }
ds@1952: 
ds@1952: #if defined SUBPLATFORM_SECURECRT
ds@1952: void _ignore_invalid_parameter(
ds@1952: 						const wchar_t * expression,
ds@1952: 						const wchar_t * function, 
ds@1952: 						const wchar_t * file, 
ds@1952: 						unsigned int line,
ds@1952: 						uintptr_t pReserved
ds@1952: 						)
ds@1952: {
ds@1952: 	/* Wow we don't care, thanks Microsoft. */
ds@1952: }
ds@1952: #endif
ds@1952: 
ds@1952: static cell_t FormatTime(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: 	char *format, *buffer;
ds@1952: 	pContext->LocalToString(params[1], &buffer);
ds@1952: 	pContext->LocalToStringNULL(params[3], &format);
ds@1952: 
ds@1952: 	if (format == NULL)
ds@1952: 	{
ds@1952: 		format = const_cast<char *>(sm_datetime_format.GetString());
ds@1952: 	}
ds@1952: 
ds@1952: #if defined SUBPLATFORM_SECURECRT
ds@1952: 	_invalid_parameter_handler handler = _set_invalid_parameter_handler(_ignore_invalid_parameter);
ds@1952: #endif
ds@1952: 
ds@1952: 	time_t t = (params[4] == -1) ? GetAdjustedTime() : (time_t)params[4];
ds@1952: 	size_t written = strftime(buffer, params[2], format, localtime(&t));
ds@1952: 
ds@1952: #if defined SUBPLATFORM_SECURECRT
ds@1952: 	_set_invalid_parameter_handler(handler);
ds@1952: #endif
ds@1952: 
ds@1952: 	if (params[2] && format[0] != '\0' && !written)
ds@1952: 	{
ds@1952: 		pContext->ThrowNativeError("Invalid time format or buffer too small");
ds@1952: 		return 0;
ds@1952: 	}
ds@1952: 
ds@1952: 	return 1;
ds@1952: }
ds@1952: 
ds@1952: static cell_t GetPluginIterator(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: 	IPluginIterator *iter = g_PluginSys.GetPluginIterator();
ds@1952: 
ds@1952: 	Handle_t hndl = g_HandleSys.CreateHandle(g_PlIter, iter, pContext->GetIdentity(), g_pCoreIdent, NULL);
ds@1952: 
ds@1952: 	if (hndl == BAD_HANDLE)
ds@1952: 	{
ds@1952: 		iter->Release();
ds@1952: 	}
ds@1952: 
ds@1952: 	return hndl;
ds@1952: }
ds@1952: 
ds@1952: static cell_t MorePlugins(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: 	Handle_t hndl = (Handle_t)params[1];
ds@1952: 	HandleError err;
ds@1952: 	IPluginIterator *pIter;
ds@1952: 
ds@1952: 	HandleSecurity sec;
ds@1952: 	sec.pIdentity = g_pCoreIdent;
ds@1952: 	sec.pOwner = pContext->GetIdentity();
ds@1952: 
ds@1952: 	if ((err=g_HandleSys.ReadHandle(hndl, g_PlIter, &sec, (void **)&pIter)) != HandleError_None)
ds@1952: 	{
ds@1952: 		return pContext->ThrowNativeError("Could not read Handle %x (error %d)", hndl, err);
ds@1952: 	}
ds@1952: 
ds@1952: 	return pIter->MorePlugins() ? 1 : 0;
ds@1952: }
ds@1952: 
ds@1952: static cell_t ReadPlugin(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: 	Handle_t hndl = (Handle_t)params[1];
ds@1952: 	HandleError err;
ds@1952: 	IPluginIterator *pIter;
ds@1952: 
ds@1952: 	HandleSecurity sec;
ds@1952: 	sec.pIdentity = g_pCoreIdent;
ds@1952: 	sec.pOwner = pContext->GetIdentity();
ds@1952: 
ds@1952: 	if ((err=g_HandleSys.ReadHandle(hndl, g_PlIter, &sec, (void **)&pIter)) != HandleError_None)
ds@1952: 	{
ds@1952: 		return pContext->ThrowNativeError("Could not read Handle %x (error %d)", hndl, err);
ds@1952: 	}
ds@1952: 
ds@1952: 	CPlugin *pPlugin = (CPlugin *)pIter->GetPlugin();
ds@1952: 	if (!pPlugin)
ds@1952: 	{
ds@1952: 		return BAD_HANDLE;
ds@1952: 	}
ds@1952: 
ds@1952: 	pIter->NextPlugin();
ds@1952: 
ds@1952: 	return pPlugin->GetMyHandle();
ds@1952: }
ds@1952: 
ds@1952: CPlugin *GetPluginFromHandle(IPluginContext *pContext, Handle_t hndl)
ds@1952: {
ds@1952: 	if (hndl == BAD_HANDLE)
ds@1952: 	{
ds@1952: 		return g_PluginSys.GetPluginByCtx(pContext->GetContext());
ds@1952: 	} else {
ds@1952: 		HandleError err;
ds@1952: 		CPlugin *pPlugin = (CPlugin *)g_PluginSys.PluginFromHandle(hndl, &err);
ds@1952: 		if (!pPlugin)
ds@1952: 		{
ds@1952: 			pContext->ThrowNativeError("Could not read Handle %x (error %d)", hndl, err);
ds@1952: 		}
ds@1952: 		return pPlugin;
ds@1952: 	}
ds@1952: }
ds@1952: 
ds@1952: static cell_t GetPluginStatus(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: 	CPlugin *pPlugin = GetPluginFromHandle(pContext, params[1]);
ds@1952: 	if (!pPlugin)
ds@1952: 	{
ds@1952: 		return 0;
ds@1952: 	}
ds@1952: 
ds@1952: 	return pPlugin->GetStatus();
ds@1952: }
ds@1952: 
ds@1952: static cell_t GetPluginFilename(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: 	CPlugin *pPlugin = GetPluginFromHandle(pContext, params[1]);
ds@1952: 	if (!pPlugin)
ds@1952: 	{
ds@1952: 		return 0;
ds@1952: 	}
ds@1952: 
ds@1952: 	pContext->StringToLocalUTF8(params[2], params[3], pPlugin->GetFilename(), NULL);
ds@1952: 
ds@1952: 	return 1;
ds@1952: }
ds@1952: 
ds@1952: static cell_t IsPluginDebugging(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: 	CPlugin *pPlugin = GetPluginFromHandle(pContext, params[1]);
ds@1952: 	if (!pPlugin)
ds@1952: 	{
ds@1952: 		return 0;
ds@1952: 	}
ds@1952: 
ds@1952: 	return pPlugin->IsDebugging() ? 1 : 0;
ds@1952: }
ds@1952: 
ds@1952: /* Local to plugins only */
ds@1952: enum PluginInfo
ds@1952: {
ds@1952: 	PlInfo_Name,			/**< Plugin name */
ds@1952: 	PlInfo_Author,			/**< Plugin author */
ds@1952: 	PlInfo_Description,		/**< Plugin description */
ds@1952: 	PlInfo_Version,			/**< Plugin verison */
ds@1952: 	PlInfo_URL,				/**< Plugin URL */
ds@1952: };
ds@1952: 
ds@1952: static cell_t GetPluginInfo(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: 	CPlugin *pPlugin = GetPluginFromHandle(pContext, params[1]);
ds@1952: 	if (!pPlugin)
ds@1952: 	{
ds@1952: 		return 0;
ds@1952: 	}
ds@1952: 
ds@1952: 	const sm_plugininfo_t *info = pPlugin->GetPublicInfo();
ds@1952: 
ds@1952: 	if (!info)
ds@1952: 	{
ds@1952: 		return 0;
ds@1952: 	}
ds@1952: 
ds@1952: 	const char *str = NULL;
ds@1952: 
ds@1952: 	switch ((PluginInfo)params[2])
ds@1952: 	{
ds@1952: 	case PlInfo_Name:
ds@1952: 		{
ds@1952: 			str = info->name;
ds@1952: 			break;
ds@1952: 		}
ds@1952: 	case PlInfo_Author:
ds@1952: 		{
ds@1952: 			str = info->author;
ds@1952: 			break;
ds@1952: 		}
ds@1952: 	case PlInfo_Description:
ds@1952: 		{
ds@1952: 			str = info->description;
ds@1952: 			break;
ds@1952: 		}
ds@1952: 	case PlInfo_Version:
ds@1952: 		{
ds@1952: 			str = info->version;
ds@1952: 			break;
ds@1952: 		}
ds@1952: 	case PlInfo_URL:
ds@1952: 		{
ds@1952: 			str = info->url;
ds@1952: 			break;
ds@1952: 		}
ds@1952: 	}
ds@1952: 
ds@1952: 	if (!str || str[0] == '\0')
ds@1952: 	{
ds@1952: 		return 0;
ds@1952: 	}
ds@1952: 
ds@1952: 	pContext->StringToLocalUTF8(params[3], params[4], str, NULL);
ds@1952: 
ds@1952: 	return 1;
ds@1952: }
ds@1952: 
ds@1952: static cell_t SetFailState(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: 	char *str;
ds@1952: 	CPlugin *pPlugin;
ds@1952: 
ds@1952: 	pContext->LocalToString(params[1], &str);
ds@1952: 	pPlugin = g_PluginSys.GetPluginByCtx(pContext->GetContext());
ds@1952: 
ds@1952: 	if (params[0] == 1)
ds@1952: 	{
ds@1952: 		pPlugin->SetErrorState(Plugin_Error, "%s", str);
ds@1952: 
ds@1952: 		return pContext->ThrowNativeErrorEx(SP_ERROR_ABORTED, "%s", str);
ds@1952: 	}
ds@1952: 	else
ds@1952: 	{
ds@1952: 		char buffer[2048];
ds@1952: 
ds@1952: 		g_SourceMod.FormatString(buffer, sizeof(buffer), pContext, params, 1);
ds@1952: 		if (pContext->GetContext()->n_err != SP_ERROR_NONE)
ds@1952: 		{
ds@1952: 			pPlugin->SetErrorState(Plugin_Error, "%s", str);
ds@1952: 			return pContext->ThrowNativeErrorEx(SP_ERROR_ABORTED, "Formatting error (%s)", str);
ds@1952: 		}
ds@1952: 		else
ds@1952: 		{
ds@1952: 			pPlugin->SetErrorState(Plugin_Error, "%s", buffer);
ds@1952: 			return pContext->ThrowNativeErrorEx(SP_ERROR_ABORTED, "%s", buffer);
ds@1952: 		}
ds@1952: 	}
ds@1952: 
ds@1952: 	return 0;
ds@1952: }
ds@1952: 
ds@1952: static cell_t GetSysTickCount(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: #if defined PLATFORM_WINDOWS
ds@1952: 	return (cell_t)GetTickCount();
ds@1952: #elif defined PLATFORM_LINUX
ds@1952: 	tms tm;
ds@1952: 	clock_t ticks = times(&tm);
ds@1952: 	long ticks_per_sec = sysconf(_SC_CLK_TCK);
ds@1952: 	double fticks = (double)ticks / (double)ticks_per_sec;
ds@1952: 	fticks *= 1000.0f;
ds@1952: 	if (fticks > INT_MAX)
ds@1952: 	{
ds@1952: 		double r = (int)(fticks / INT_MAX) * (double)INT_MAX;
ds@1952: 		fticks -= r;
ds@1952: 	}
ds@1952: 	return (cell_t)fticks;
ds@1952: #endif
ds@1952: }
ds@1952: 
ds@1952: static cell_t AutoExecConfig(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: 	CPlugin *plugin = g_PluginSys.GetPluginByCtx(pContext->GetContext());
ds@1952: 
ds@1952: 	char *cfg, *folder;
ds@1952: 	pContext->LocalToString(params[2], &cfg);
ds@1952: 	pContext->LocalToString(params[3], &folder);
ds@1952: 
ds@1952: 	if (cfg[0] == '\0')
ds@1952: 	{
ds@1952: 		static char temp_str[255];
ds@1952: 		static char temp_file[PLATFORM_MAX_PATH];
ds@1952: 		char *ptr;
ds@1952: 
ds@1952: 		g_LibSys.GetFileFromPath(temp_str, sizeof(temp_str), plugin->GetFilename());
ds@1952: 		if ((ptr = strstr(temp_str, ".smx")) != NULL)
ds@1952: 		{
ds@1952: 			*ptr = '\0';
ds@1952: 		}
ds@1952: 
ds@1952: 		/* We have the raw filename! */
ds@1952: 		UTIL_Format(temp_file, sizeof(temp_file), "plugin.%s", temp_str);
ds@1952: 		cfg = temp_file;
ds@1952: 	}
ds@1952: 
ds@1952: 	plugin->AddConfig(params[1] ? true : false, cfg, folder);
ds@1952: 
ds@1952: 	return 1;
ds@1952: }
ds@1952: 
ds@1952: static cell_t MarkNativeAsOptional(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: 	char *name;
ds@1952: 	uint32_t idx;
ds@1952: 	sp_context_t *ctx = pContext->GetContext();
ds@1952: 
ds@1952: 	pContext->LocalToString(params[1], &name);
ds@1952: 	if (pContext->FindNativeByName(name, &idx) != SP_ERROR_NONE)
ds@1952: 	{
ds@1952: 		/* Oops! This HAS to silently fail! */
ds@1952: 		return 0;
ds@1952: 	}
ds@1952: 
ds@1952: 	ctx->natives[idx].flags |= SP_NTVFLAG_OPTIONAL;
ds@1952: 
ds@1952: 	return 1;
ds@1952: }
ds@1952: 
ds@1952: static cell_t RegPluginLibrary(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: 	char *name;
ds@1952: 	CPlugin *pl = g_PluginSys.GetPluginByCtx(pContext->GetContext());
ds@1952: 
ds@1952: 	pContext->LocalToString(params[1], &name);
ds@1952: 
ds@1952: 	pl->AddLibrary(name);
ds@1952: 
ds@1952: 	return 1;
ds@1952: }
ds@1952: 
ds@1952: static cell_t LibraryExists(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: 	char *str;
ds@1952: 	pContext->LocalToString(params[1], &str);
ds@1952: 
ds@1952: 	if (g_PluginSys.LibraryExists(str))
ds@1952: 	{
ds@1952: 		return 1;
ds@1952: 	}
ds@1952: 
ds@1952: 	if (g_Extensions.LibraryExists(str))
ds@1952: 	{
ds@1952: 		return 1;
ds@1952: 	}
ds@1952: 
ds@1952: 	return 0;
ds@1952: }
ds@1952: 
ds@1952: static cell_t sm_LogAction(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: 	char buffer[2048];
dvander@2042: 	g_SourceMod.SetGlobalTarget(SOURCEMOD_SERVER_LANGUAGE);
ds@1952: 	g_SourceMod.FormatString(buffer, sizeof(buffer), pContext, params, 3);
ds@1952: 
ds@1952: 	if (pContext->GetContext()->n_err != SP_ERROR_NONE)
ds@1952: 	{
ds@1952: 		return 0;
ds@1952: 	}
ds@1952: 
ds@1952: 	CPlugin *pPlugin = g_PluginSys.GetPluginByCtx(pContext->GetContext());
ds@1952: 
ds@1952: 	LogAction(pPlugin->GetMyHandle(), 2, params[1], params[2], buffer);
ds@1952: 
ds@1952: 	return 1;
ds@1952: }
ds@1952: 
ds@1952: static cell_t LogToFile(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: 	char *file;
ds@1952: 	pContext->LocalToString(params[1], &file);
ds@1952: 
ds@1952: 	char path[PLATFORM_MAX_PATH];
ds@1952: 	g_SourceMod.BuildPath(Path_Game, path, sizeof(path), "%s", file);
ds@1952: 
ds@1952: 	FILE *fp = fopen(path, "at");
ds@1952: 	if (!fp)
ds@1952: 	{
ds@1952: 		return pContext->ThrowNativeError("Could not open file \"%s\"", path);
ds@1952: 	}
ds@1952: 
ds@1952: 	char buffer[2048];
dvander@2042: 	g_SourceMod.SetGlobalTarget(SOURCEMOD_SERVER_LANGUAGE);
ds@1952: 	g_SourceMod.FormatString(buffer, sizeof(buffer), pContext, params, 2);
ds@1952: 
ds@1952: 	if (pContext->GetContext()->n_err != SP_ERROR_NONE)
ds@1952: 	{
ds@1952: 		fclose(fp);
ds@1952: 		return 0;
ds@1952: 	}
ds@1952: 
ds@1952: 	CPlugin *pPlugin = g_PluginSys.GetPluginByCtx(pContext->GetContext());
ds@1952: 
ds@1952: 	g_Logger.LogToOpenFile(fp, "[%s] %s", pPlugin->GetFilename(), buffer);
ds@1952: 
ds@1952: 	fclose(fp);
ds@1952: 
ds@1952: 	return 1;
ds@1952: }
ds@1952: 
ds@1952: static cell_t LogToFileEx(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: 	char *file;
ds@1952: 	pContext->LocalToString(params[1], &file);
ds@1952: 
ds@1952: 	char path[PLATFORM_MAX_PATH];
ds@1952: 	g_SourceMod.BuildPath(Path_Game, path, sizeof(path), "%s", file);
ds@1952: 
ds@1952: 	FILE *fp = fopen(path, "at");
ds@1952: 	if (!fp)
ds@1952: 	{
ds@1952: 		return pContext->ThrowNativeError("Could not open file \"%s\"", path);
ds@1952: 	}
ds@1952: 
ds@1952: 	char buffer[2048];
dvander@2042: 	g_SourceMod.SetGlobalTarget(SOURCEMOD_SERVER_LANGUAGE);
ds@1952: 	g_SourceMod.FormatString(buffer, sizeof(buffer), pContext, params, 2);
ds@1952: 
ds@1952: 	if (pContext->GetContext()->n_err != SP_ERROR_NONE)
ds@1952: 	{
ds@1952: 		fclose(fp);
ds@1952: 		return 0;
ds@1952: 	}
ds@1952: 
ds@1952: 	g_Logger.LogToOpenFile(fp, "%s", buffer);
ds@1952: 
ds@1952: 	fclose(fp);
ds@1952: 
ds@1952: 	return 1;
ds@1952: }
ds@1952: 
ds@1952: static cell_t GetExtensionFileStatus(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: 	char *str;
ds@1952: 	pContext->LocalToString(params[1], &str);
ds@1952: 
ds@1952: 	IExtension *pExtension = g_Extensions.FindExtensionByFile(str);
ds@1952: 	
ds@1952: 	if (!pExtension)
ds@1952: 	{
ds@1952: 		return -2;
ds@1952: 	}
ds@1952: 	
ds@1952: 	if (!pExtension->IsLoaded())
ds@1952: 	{
ds@1952: 		return -1;
ds@1952: 	}
ds@1952: 
ds@1952: 	char *error;
ds@1952: 	pContext->LocalToString(params[2], &error);
ds@1952: 	if (!pExtension->IsRunning(error, params[3]))
ds@1952: 	{
ds@1952: 		return 0;
ds@1952: 	}
ds@1952: 
ds@1952: 	return 1;
ds@1952: }
ds@1952: 
ds@1952: static cell_t FindPluginByNumber(IPluginContext *pContext, const cell_t *params)
ds@1952: {
ds@1952: 	CPlugin *pPlugin = g_PluginSys.GetPluginByOrder(params[1]);
ds@1952: 	
ds@1952: 	if (pPlugin == NULL)
ds@1952: 	{
ds@1952: 		return BAD_HANDLE;
ds@1952: 	}
ds@1952: 
ds@1952: 	return pPlugin->GetMyHandle();
ds@1952: }
ds@1952: 
ds@1952: REGISTER_NATIVES(coreNatives)
ds@1952: {
ds@1952: 	{"AutoExecConfig",			AutoExecConfig},
ds@1952: 	{"GetPluginFilename",		GetPluginFilename},
ds@1952: 	{"GetPluginInfo",			GetPluginInfo},
ds@1952: 	{"GetPluginIterator",		GetPluginIterator},
ds@1952: 	{"GetPluginStatus",			GetPluginStatus},
ds@1952: 	{"GetSysTickCount",			GetSysTickCount},
ds@1952: 	{"GetTime",					GetTime},
ds@1952: 	{"IsPluginDebugging",		IsPluginDebugging},
ds@1952: 	{"MorePlugins",				MorePlugins},
ds@1952: 	{"ReadPlugin",				ReadPlugin},
ds@1952: 	{"ThrowError",				ThrowError},
ds@1952: 	{"SetFailState",			SetFailState},
ds@1952: 	{"FormatTime",				FormatTime},
ds@1952: 	{"MarkNativeAsOptional",	MarkNativeAsOptional},
ds@1952: 	{"RegPluginLibrary",		RegPluginLibrary},
ds@1952: 	{"LibraryExists",			LibraryExists},
ds@1952: 	{"LogAction",				sm_LogAction},
ds@1952: 	{"LogToFile",				LogToFile},
ds@1952: 	{"LogToFileEx",				LogToFileEx},
ds@1952: 	{"GetExtensionFileStatus",	GetExtensionFileStatus},
ds@1952: 	{"FindPluginByNumber",		FindPluginByNumber},
ds@1952: 	{NULL,						NULL},
ds@1952: };
ds@1952: