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 "OgreArchiveManager.h" 00028 00029 #include "OgreArchiveFactory.h" 00030 #include "OgreArchiveEx.h" 00031 #include "OgreException.h" 00032 #include "OgreLogManager.h" 00033 00034 namespace Ogre { 00035 typedef void (*createFunc)( ArchiveEx**, const String& ); 00036 00037 //----------------------------------------------------------------------- 00038 template<> ArchiveManager* Singleton<ArchiveManager>::ms_Singleton = 0; 00039 ArchiveManager* ArchiveManager::getSingletonPtr(void) 00040 { 00041 return ms_Singleton; 00042 } 00043 ArchiveManager& ArchiveManager::getSingleton(void) 00044 { 00045 assert( ms_Singleton ); return ( *ms_Singleton ); 00046 } 00047 //----------------------------------------------------------------------- 00048 00049 //----------------------------------------------------------------------- 00050 ArchiveEx* ArchiveManager::load( const String& filename, const String& archiveType, int priority /* =1 */ ) 00051 { 00052 ArchiveEx* pArch = (ArchiveEx*)(getByName(filename)); 00053 if (!pArch) 00054 { 00055 // Search factories 00056 ArchiveFactoryMap::iterator it = mArchFactories.find(archiveType); 00057 if (it == mArchFactories.end()) 00058 // Factory not found 00059 Except(Exception::ERR_ITEM_NOT_FOUND, "Cannot find an archive factory " 00060 "to deal with archive of type " + archiveType, "ArchiveManager::load"); 00061 00062 pArch = it->second->createObj( filename ); 00063 00064 ResourceManager::load(pArch, priority); 00065 } 00066 return pArch; 00067 } 00068 00069 //----------------------------------------------------------------------- 00070 Resource* ArchiveManager::create( const String& name ) { 00071 return NULL; 00072 } 00073 00074 //----------------------------------------------------------------------- 00075 ArchiveManager::~ArchiveManager() 00076 { 00077 // Unload & delete resources in turn 00078 for( ResourceMap::iterator it = mResources.begin(); it != mResources.end(); ++it ) 00079 { 00080 it->second->unload(); 00081 } 00082 00083 // Empty the list 00084 mResources.clear(); 00085 } 00086 //----------------------------------------------------------------------- 00087 void ArchiveManager::addArchiveFactory(ArchiveFactory* factory) 00088 { 00089 mArchFactories.insert( ArchiveFactoryMap::value_type( factory->getType(), factory ) ); 00090 LogManager::getSingleton().logMessage("ArchiveFactory for archive type " + factory->getType() + " registered."); 00091 } 00092 00093 } 00094
Copyright © 2002-2003 by The OGRE Team
Last modified Sun Nov 28 19:48:14 2004