ogg_loader.cpp

00001 /***************************************************************************
00002  *   Copyright (C) 2005-2008 by the FIFE team                              *
00003  *   http://www.fifengine.de                                               *
00004  *   This file is part of FIFE.                                            *
00005  *                                                                         *
00006  *   FIFE is free software; you can redistribute it and/or                 *
00007  *   modify it under the terms of the GNU Lesser General Public            *
00008  *   License as published by the Free Software Foundation; either          *
00009  *   version 2.1 of the License, or (at your option) any later version.    *
00010  *                                                                         *
00011  *   This library is distributed in the hope that it will be useful,       *
00012  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00013  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
00014  *   Lesser General Public License for more details.                       *
00015  *                                                                         *
00016  *   You should have received a copy of the GNU Lesser General Public      *
00017  *   License along with this library; if not, write to the                 *
00018  *   Free Software Foundation, Inc.,                                       *
00019  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
00020  ***************************************************************************/
00021 
00022 // Standard C++ library includes
00023 
00024 // Platform specific includes
00025 
00026 // 3rd party library includes
00027 
00028 // FIFE includes
00029 // These includes are split up in two parts, separated by one empty line
00030 // First block: files included from the FIFE root src directory
00031 // Second block: files included from the same folder
00032 #include "audio/soundclip.h"
00033 #include "vfs/vfs.h"
00034 #include "util/log/logger.h"
00035 #include "util/base/exception.h"
00036 
00037 #include "ogg_loader.h"
00038 #include "sounddecoder_ogg.h"
00039 
00040 namespace FIFE {
00041   static Logger _log(LM_NATIVE_LOADERS);
00042 
00043     IResource* OggLoader::loadResource(const ResourceLocation& location) {
00044         std::string filename = location.getFilename();
00045 
00046         SoundClip* ptr;
00047         if(filename.find(".ogg", filename.size() - 4) != std::string::npos) {
00048             RawData* rdptr = m_vfs->open(location.getFilename());
00049             ptr = new SoundClip(new SoundDecoderOgg(rdptr));
00050             ptr->setResourceLocation(location);
00051         } else {
00052             FL_WARN(_log, LMsg() << "No audio-decoder available for file \"" << filename << "\"!");
00053             throw InvalidFormat("Error: Ogg loader can't load files without ogg extension");
00054         }
00055         return ptr;
00056     }   
00057 }