sourcemod-central: core/Logger.cpp@d5b1dcf38c07

     1 /**

     2  * ===============================================================

     3  * SourceMod (C)2004-2007 AlliedModders LLC.  All rights reserved.

     4  * ===============================================================

     5  *

     6  * This file is not open source and may not be copied without explicit

     7  * written permission of AlliedModders LLC.  This file may not be redistributed

     8  * in whole or significant part.

     9  * For information, see LICENSE.txt or http://www.sourcemod.net/license.php

    10  *

    11  * Version: $Id$

    12  */

    14 #include <time.h>

    15 #include "sourcemod.h"

    16 #include "sourcemm_api.h"

    17 #include "Logger.h"

    18 #include "systems/LibrarySys.h"

    19 #include "sm_version.h"

    21 Logger g_Logger;

    23 /**

    24  * :TODO: This should be creating the log folder if it doesn't exist

    25  */

    27 void Logger::OnSourceModStartup(bool late)

    28 {

    29 	//:TODO: read these options from a file, dont hardcode them

    30 	InitLogger(LoggingMode_Daily, true);

    31 }

    33 void Logger::OnSourceModAllShutdown()

    34 {

    35 	CloseLogger();

    36 }

    38 void Logger::_NewMapFile()

    39 {

    40 	if (!m_Active)

    41 	{

    42 		return;

    43 	}

    45 	char _filename[256];

    46 	int i = 0;

    48 	time_t t;

    49 	time(&t);

    50 	tm *curtime = localtime(&t);

    52 	while (true)

    53 	{

    54 		g_SourceMod.BuildPath(Path_SM, _filename, sizeof(_filename), "logs/logs_%02d%02d%03d.log", curtime->tm_mon + 1, curtime->tm_mday, i);

    55 		FILE *fp = fopen(_filename, "r");

    56 		if (!fp)

    57 		{

    58 			break;

    59 		}

    60 		fclose(fp);

    61 		i++;

    62 	}

    63 	m_NrmFileName.assign(_filename);

    65 	FILE *fp = fopen(m_NrmFileName.c_str(), "w");

    66 	if (!fp)

    67 	{

    68 		g_SMAPI->ConPrint("[SM] Unexpected fatal logging error. SourceMod logging disabled.\n");

    69 		m_Active = false;

    70 		return;

    71 	} else {

    72 		char date[32];

    73 		strftime(date, sizeof(date), "%m/%d/%Y - %H:%M:%S", curtime);

    74 		fprintf(fp, "L %s: SourceMod log file started (file \"logs_%02d%02d%03d.log\") (Version \"%s\")\n", date, curtime->tm_mon + 1, curtime->tm_mday, i, SVN_FULL_VERSION);

    75 		fclose(fp);

    76 	}

    77 }

    79 void Logger::_CloseFile()

    80 {

    81 	if (!m_Active)

    82 	{

    83 		return;

    84 	}

    86 	FILE *fp = NULL;

    87 	if (!m_NrmFileName.empty())

    88 	{

    89 		fp = fopen(m_NrmFileName.c_str(), "r+");

    90 		if (fp)

    91 		{

    92 			fseek(fp, 0, SEEK_END);

    93 			LogMessage("Log file closed.");

    94 			fclose(fp);

    95 		}

    96 		m_NrmFileName.clear();

    97 	}

    99 	if (!m_ErrMapStart)

   100 	{

   101 		return;

   102 	}

   103 	fp = fopen(m_ErrFileName.c_str(), "r+");

   104 	if (fp)

   105 	{

   106 		fseek(fp, 0, SEEK_END);

   107 		LogError("Error log file session closed.");

   108 		fclose(fp);

   109 	}

   110 	m_ErrFileName.clear();

   111 }

   113 void Logger::InitLogger(LoggingMode mode, bool startlogging)

   114 {

   115 	m_mode = mode;

   116 	m_Active = startlogging;

   118 	time_t t;

   119 	time(&t);

   120 	tm *curtime = localtime(&t);

   121 	m_CurDay = curtime->tm_mday;

   123 	char _filename[256];

   124 	g_SourceMod.BuildPath(Path_SM, _filename, sizeof(_filename), "logs/errors_%02d%02d%02d.log", curtime->tm_mon + 1, curtime->tm_mday, curtime->tm_year - 100);

   125 	m_ErrFileName.assign(_filename);

   127 	switch (m_mode)

   128 	{

   129 	case LoggingMode_PerMap:

   130 		{

   131 			if (!startlogging)

   132 			{

   133 				m_DelayedStart = true;

   134 			}

   135 			break;

   136 		}

   137 	case LoggingMode_Daily:

   138 		{

   139 			g_SourceMod.BuildPath(Path_SM, _filename, sizeof(_filename), "logs/logs_%02d%02d.log", curtime->tm_mon + 1, curtime->tm_mday);

   140 			m_NrmFileName.assign(_filename);

   141 			m_DailyPrintHdr = true;

   142 			break;

   143 		}

   144 	default:

   145 		{

   146 			/* do nothing... */

   147 			break;

   148 		}

   149 	}

   150 }

   152 void Logger::CloseLogger()

   153 {

   154 	_CloseFile();

   155 }

   157 void Logger::LogMessage(const char *vafmt, ...)

   158 {

   159 	if (!m_Active)

   160 	{

   161 		return;

   162 	}

   164 	if (m_mode == LoggingMode_HL2)

   165 	{

   166 		va_list ap;

   167 		va_start(ap, vafmt);

   168 		_PrintToHL2Log(vafmt, ap);

   169 		va_end(ap);

   170 		return;

   171 	}

   173 	if (m_DelayedStart)

   174 	{

   175 		m_DelayedStart = false;

   176 		_NewMapFile();

   177 	}

   179 	char msg[3072];

   180 	va_list ap;

   181 	va_start(ap, vafmt);

   182 	vsnprintf(msg, sizeof(msg), vafmt, ap);

   183 	va_end(ap);

   185 	char date[32];

   186 	time_t t;

   187 	time(&t);

   188 	tm *curtime = localtime(&t);

   189 	strftime(date, sizeof(date), "%m/%d/%Y - %H:%M:%S", curtime);

   191 	FILE *fp = NULL;

   192 	if (m_mode == LoggingMode_PerMap)

   193 	{

   194 		fp = fopen(m_NrmFileName.c_str(), "a+");

   195 		if (!fp)

   196 		{

   197 			_NewMapFile();

   198 			fp = fopen(m_NrmFileName.c_str(), "a+");

   199 			if (!fp)

   200 			{

   201 				goto print_error;

   202 			}

   203 		}

   204 	} else {

   205 		if (m_CurDay != curtime->tm_mday)

   206 		{

   207 			char _filename[256];

   208 			g_SourceMod.BuildPath(Path_SM, _filename, sizeof(_filename), "logs/logs_%02d%02d.log", curtime->tm_mon + 1, curtime->tm_mday);

   209 			m_NrmFileName.assign(_filename);

   210 			m_CurDay = curtime->tm_mday;

   211 			m_DailyPrintHdr = true;

   212 		}

   213 		fp = fopen(m_NrmFileName.c_str(), "a+");

   214 	}

   216 	if (fp)

   217 	{

   218 		if (m_DailyPrintHdr)

   219 		{

   220 			m_DailyPrintHdr = false;

   221 			fprintf(fp, "L %s: SourceMod log file session started (file \"logs_%02d%02d.log\") (Version \"%s\")\n", date, curtime->tm_mon + 1, curtime->tm_mday, SVN_FULL_VERSION);

   222 	 	}

   223 		fprintf(fp, "L %s: %s\n", date, msg);

   224 		fclose(fp);

   225 	} else {

   226 		goto print_error;

   227 	}

   229 	g_SMAPI->ConPrintf("L %s: %s\n", date, msg);

   230 	return;

   231 print_error:

   232 	g_SMAPI->ConPrint("[SM] Unexpected fatal logging error. SourceMod logging disabled.\n");

   233 	m_Active = false;

   234 }

   236 void Logger::LogError(const char *vafmt, ...)

   237 {

   238 	if (!m_Active)

   239 	{

   240 		return;

   241 	}

   243 	time_t t;

   244 	time(&t);

   245 	tm *curtime = localtime(&t);

   247 	char date[32];

   248 	strftime(date, sizeof(date), "%m/%d/%Y - %H:%M:%S", curtime);

   250 	if (curtime->tm_mday != m_CurDay)

   251 	{

   252 		char _filename[256];

   253 		g_SourceMod.BuildPath(Path_SM, _filename, sizeof(_filename), "logs/errors_%02d%02d%02d.log", curtime->tm_mon + 1, curtime->tm_mday, curtime->tm_year - 100);

   254 		m_ErrFileName.assign(_filename);

   255 		m_CurDay = curtime->tm_mday;

   256 		m_ErrMapStart = false;

   257 	}

   259 	char msg[3072];

   260 	va_list ap;

   261 	va_start(ap, vafmt);

   262 	vsnprintf(msg, sizeof(msg), vafmt, ap);

   263 	va_end(ap);

   265 	FILE *fp = fopen(m_ErrFileName.c_str(), "a+");

   266 	if (fp)

   267 	{

   268 		if (!m_ErrMapStart)

   269 		{

   270 			fprintf(fp, "L %s: SourceMod error session started\n", date);

   271 			fprintf(fp, "L %s: Info (map \"%s\") (log file \"errors_%02d%02d%02d.log\")\n", date, m_CurMapName.c_str(), curtime->tm_mon + 1, curtime->tm_mday, curtime->tm_year - 100);

   272 			m_ErrMapStart = true;

   273 		}

   274 		fprintf(fp, "L %s: %s\n", date, msg);

   275 		fclose(fp);

   276 	} else {

   277 		g_SMAPI->ConPrint("[SM] Unexpected fatal logging error. SourceMod logging disabled.\n");

   278 		m_Active = false;

   279 		return;

   280 	}

   282 	g_SMAPI->ConPrintf("L %s: %s\n", date, msg);

   283 }

   285 void Logger::MapChange(const char *mapname)

   286 {

   287 	m_CurMapName.assign(mapname);

   289 	switch (m_mode)

   290 	{

   291 	case LoggingMode_Daily:

   292 		{

   293 			LogMessage("-------- Mapchange to %s --------", mapname);

   294 			break;

   295 		}

   296 	case LoggingMode_PerMap:

   297 		{

   298 			_NewMapFile();

   299 			break;

   300 		}

   301 	default:

   302 		{

   303 			/* Do nothing... */

   304 			break;

   305 		}

   306 	}

   308 	if (m_ErrMapStart)

   309 	{

   310 		LogError("Error log file session closed.");

   311 	}

   312 	m_ErrMapStart = false;

   313 }

   315 void Logger::_PrintToHL2Log(const char *fmt, va_list ap)

   316 {

   317 	char msg[3072];

   318 	size_t len;

   320 	len = vsnprintf(msg, sizeof(msg)-2, fmt, ap);

   321 	len = (len >= sizeof(msg)) ? (sizeof(msg) - 2) : len;

   323 	msg[len++] = '\n';

   324 	msg[len] = '\0';

   326 	engine->LogPrint(msg);

   327 }

   329 const char *Logger::GetLogFileName(LogType type) const

   330 {

   331 	switch (type)

   332 	{

   333 	case LogType_Normal:

   334 		{

   335 			return m_NrmFileName.c_str();

   336 		}

   337 	case LogType_Error:

   338 		{

   339 			return m_ErrFileName.c_str();

   340 		}

   341 	default:

   342 		{

   343 			return "";

   344 		}

   345 	}

   346 }

   348 LoggingMode Logger::GetLoggingMode() const

   349 {

   350 	return m_mode;

   351 }

   353 void Logger::EnableLogging()

   354 {

   355 	if (m_Active)

   356 	{

   357 		return;

   358 	}

   359 	m_Active = true;

   360 	LogMessage("Logging enabled manually by user.");

   361 }

   363 void Logger::DisableLogging()

   364 {

   365 	if (!m_Active)

   366 	{

   367 		return;

   368 	}

   369 	LogMessage("Logging disabled manually by user.");

   370 	m_Active = false;

   371 }

author	David Anderson <dvander@alliedmods.net>
	Thu Mar 15 04:45:17 2007 +0000 (2007-03-15)
changeset 616	d5b1dcf38c07
parent 592	c2a2c38f1331
child 653	ef60870067ff
permissions	-rw-r--r--