SoundFile.cpp

00001 
00002 //
00003 // SFML - Simple and Fast Multimedia Library
00004 // Copyright (C) 2007 Laurent Gomila (laurent.gom@gmail.com)
00005 //
00006 // This software is provided 'as-is', without any express or implied warranty.
00007 // In no event will the authors be held liable for any damages arising from the use of this software.
00008 //
00009 // Permission is granted to anyone to use this software for any purpose,
00010 // including commercial applications, and to alter it and redistribute it freely,
00011 // subject to the following restrictions:
00012 //
00013 // 1. The origin of this software must not be misrepresented;
00014 //    you must not claim that you wrote the original software.
00015 //    If you use this software in a product, an acknowledgment
00016 //    in the product documentation would be appreciated but is not required.
00017 //
00018 // 2. Altered source versions must be plainly marked as such,
00019 //    and must not be misrepresented as being the original software.
00020 //
00021 // 3. This notice may not be removed or altered from any source distribution.
00022 //
00024 
00026 // Headers
00028 #include <SFML/Audio/SoundFile.hpp>
00029 #include <SFML/Audio/SoundFileDefault.hpp>
00030 #include <SFML/Audio/SoundFileOgg.hpp>
00031 #include <iostream>
00032 
00033 
00034 namespace sf
00035 {
00036 namespace priv
00037 {
00041 SoundFile* SoundFile::Create(const std::string& Filename)
00042 {
00043     // Extract the file extension
00044     std::string Ext = "";
00045     std::string::size_type Pos = Filename.find_last_of(".");
00046     if (Pos != std::string::npos)
00047         Ext = Filename.substr(Pos + 1);
00048 
00049     // OGG file
00050     if (Ext == "ogg" || Ext == "OGG")
00051         return new SoundFileOgg;
00052 
00053     // Last chance : try the default loader
00054     else
00055         return new SoundFileDefault;
00056 }
00057 
00058 
00062 SoundFile::~SoundFile()
00063 {
00064     // Nothing to do
00065 }
00066 
00067 
00071 bool SoundFile::OpenRead(const std::string& Filename, std::size_t&, unsigned int&, unsigned int&)
00072 {
00073     std::cerr << "Failed to open sound file \"" << Filename << "\", format is not supported by SFML" << std::endl;
00074 
00075     return false;
00076 }
00077 
00078 
00082 bool SoundFile::OpenWrite(const std::string& Filename, unsigned int, unsigned int)
00083 {
00084     std::cerr << "Failed to open sound file \"" << Filename << "\", format is not supported by SFML" << std::endl;
00085 
00086     return false;
00087 }
00088 
00089 
00093 std::size_t SoundFile::Read(Int16*, std::size_t)
00094 {
00095     std::cerr << "Failed to read from sound file (not supported)" << std::endl;
00096 
00097     return 0;
00098 }
00099 
00100 
00104 void SoundFile::Write(const Int16*, std::size_t)
00105 {
00106     std::cerr << "Failed to write to sound file (not supported)" << std::endl;
00107 }
00108 
00109 } // namespace priv
00110 
00111 } // namespace sf