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OgreLogManager.cpp

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00001 /*
00002 -----------------------------------------------------------------------------
00003 This source file is part of OGRE
00004     (Object-oriented Graphics Rendering Engine)
00005 For the latest info, see http://www.ogre3d.org/
00006 
00007 Copyright © 2000-2002 The OGRE Team
00008 Also see acknowledgements in Readme.html
00009 
00010 This program is free software; you can redistribute it and/or modify it under
00011 the terms of the GNU Lesser General Public License as published by the Free Software
00012 Foundation; either version 2 of the License, or (at your option) any later
00013 version.
00014 
00015 This program is distributed in the hope that it will be useful, but WITHOUT
00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
00018 
00019 You should have received a copy of the GNU Lesser General Public License along with
00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple
00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to
00022 http://www.gnu.org/copyleft/lesser.txt.
00023 -----------------------------------------------------------------------------
00024 */
00025 #include "OgreStableHeaders.h"
00026 
00027 #include "OgreLogManager.h"
00028 
00029 #include "OgreException.h"
00030 
00031 // Required for va_start, va_end and sprintf
00032 #include <stdio.h>
00033 #include <stdarg.h>
00034 
00035 namespace Ogre {
00036 
00037     //-----------------------------------------------------------------------
00038     template<> LogManager* Singleton<LogManager>::ms_Singleton = 0;
00039     //-----------------------------------------------------------------------
00040     LogManager::LogManager()
00041     {
00042         mDefaultLog = NULL;
00043     }
00044     //-----------------------------------------------------------------------
00045     LogManager::~LogManager()
00046     {
00047         // Destroy all logs
00048         LogList::iterator i;
00049         for (i = mLogs.begin(); i != mLogs.end(); ++i)
00050         {
00051             delete i->second;
00052         }
00053     }
00054     //-----------------------------------------------------------------------
00055     Log* LogManager::createLog( const String& name, bool defaultLog, bool debuggerOutput)
00056     {
00057         Log* newLog = new Log(name, debuggerOutput);
00058 
00059         if( !mDefaultLog || defaultLog )
00060         {
00061             mDefaultLog = newLog;
00062         }
00063 
00064         mLogs.insert( LogList::value_type( name, newLog ) );
00065 
00066         return newLog;
00067     }
00068     //-----------------------------------------------------------------------
00069     Log* LogManager::getDefaultLog()
00070     {
00071         if (!mDefaultLog)
00072             Except(Exception::ERR_INVALIDPARAMS, "No logs created yet. ", "LogManager::getDefaultLog");
00073 
00074         return mDefaultLog;
00075     }
00076     //-----------------------------------------------------------------------
00077     Log* LogManager::getLog( const String& name)
00078     {
00079         LogList::iterator i = mLogs.find(name);
00080         if (i != mLogs.end())
00081             return i->second;
00082         else
00083             Except(Exception::ERR_INVALIDPARAMS, "Log not found. ", "LogManager::getLog");
00084 
00085 
00086     }
00087     //-----------------------------------------------------------------------
00088     void LogManager::logMessage( const String& message, LogMessageLevel lml)
00089     {
00090         getDefaultLog()->logMessage(message, lml);
00091     }
00092     //-----------------------------------------------------------------------
00093     void LogManager::logMessage( LogMessageLevel lml, const char* szMessage, ... )
00094     {
00095         static char szBuffer[4097];
00096         va_list list;
00097         va_start( list, szMessage );
00098 
00099         ::vsnprintf( szBuffer, 4096, szMessage, list );
00100         getDefaultLog()->logMessage( szBuffer, lml );
00101 
00102         va_end( list );
00103     }
00104     //-----------------------------------------------------------------------
00105     void LogManager::setLogDetail(LoggingLevel ll)
00106     {
00107         getDefaultLog()->setLogDetail(ll);
00108     }
00109     //-----------------------------------------------------------------------
00110     LogManager& LogManager::getSingleton(void)
00111     {
00112         return Singleton<LogManager>::getSingleton();
00113     }
00114 }

Copyright © 2002-2003 by The OGRE Team
Last modified Wed Jan 21 00:10:15 2004