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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     LogManager* LogManager::getSingletonPtr(void)
00040     {
00041         return ms_Singleton;
00042     }
00043     LogManager& LogManager::getSingleton(void)
00044     {  
00045         assert( ms_Singleton );  return ( *ms_Singleton );  
00046     }
00047     //-----------------------------------------------------------------------
00048     LogManager::LogManager()
00049     {
00050         mDefaultLog = NULL;
00051     }
00052     //-----------------------------------------------------------------------
00053     LogManager::~LogManager()
00054     {
00055         // Destroy all logs
00056         LogList::iterator i;
00057         for (i = mLogs.begin(); i != mLogs.end(); ++i)
00058         {
00059             delete i->second;
00060         }
00061     }
00062     //-----------------------------------------------------------------------
00063     Log* LogManager::createLog( const String& name, bool defaultLog, bool debuggerOutput)
00064     {
00065         Log* newLog = new Log(name, debuggerOutput);
00066 
00067         if( !mDefaultLog || defaultLog )
00068         {
00069             mDefaultLog = newLog;
00070         }
00071 
00072         mLogs.insert( LogList::value_type( name, newLog ) );
00073 
00074         return newLog;
00075     }
00076     //-----------------------------------------------------------------------
00077     Log* LogManager::getDefaultLog()
00078     {
00079         if (!mDefaultLog)
00080             Except(Exception::ERR_INVALIDPARAMS, "No logs created yet. ", "LogManager::getDefaultLog");
00081 
00082         return mDefaultLog;
00083     }
00084     //-----------------------------------------------------------------------
00085     Log* LogManager::setDefaultLog(Log* newLog)
00086     {
00087         Log* oldLog = mDefaultLog;
00088         mDefaultLog = newLog;
00089         return oldLog;
00090     }
00091     //-----------------------------------------------------------------------
00092     Log* LogManager::getLog( const String& name)
00093     {
00094         LogList::iterator i = mLogs.find(name);
00095         if (i != mLogs.end())
00096             return i->second;
00097         else
00098             Except(Exception::ERR_INVALIDPARAMS, "Log not found. ", "LogManager::getLog");
00099 
00100 
00101     }
00102     //-----------------------------------------------------------------------
00103     void LogManager::logMessage( const String& message, LogMessageLevel lml)
00104     {
00105         getDefaultLog()->logMessage(message, lml);
00106     }
00107     //-----------------------------------------------------------------------
00108     void LogManager::logMessage( LogMessageLevel lml, const char* szMessage, ... )
00109     {
00110         static char szBuffer[4097];
00111         va_list list;
00112         va_start( list, szMessage );
00113 
00114         ::vsnprintf( szBuffer, 4096, szMessage, list );
00115         getDefaultLog()->logMessage( szBuffer, lml );
00116 
00117         va_end( list );
00118     }
00119     //-----------------------------------------------------------------------
00120     void LogManager::setLogDetail(LoggingLevel ll)
00121     {
00122         getDefaultLog()->setLogDetail(ll);
00123     }
00124 }

Copyright © 2002-2003 by The OGRE Team
Last modified Fri May 14 23:22:20 2004