/* * * $Id: k3bartsoutputplugin.cpp 619556 2007-01-03 17:38:12Z trueg $ * Copyright (C) 2004 Sebastian Trueg <trueg@k3b.org> * * This file is part of the K3b project. * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * See the file "COPYING" for the exact licensing terms. */ #include <config.h> #include "k3bartsoutputplugin.h" #include <k3bpluginfactory.h> #include <kdebug.h> K_EXPORT_COMPONENT_FACTORY( libk3bartsoutputplugin, K3bPluginFactory<K3bArtsOutputPlugin>( "k3bartsoutputplugin" ) ) K3bArtsOutputPlugin::K3bArtsOutputPlugin( TQObject* parent, const char* name ) : K3bAudioOutputPlugin( parent, name ), m_initialized(false), m_lastErrorCode(0) { } K3bArtsOutputPlugin::~K3bArtsOutputPlugin() { cleanup(); } int K3bArtsOutputPlugin::write( char* data, int len ) { for( int i = 0; i < len-1; i+=2 ) { char b = data[i]; data[i] = data[i+1]; data[i+1] = b; } m_lastErrorCode = arts_write( m_stream, data, len ); if( m_lastErrorCode < 0 ) return -1; else return len; } void K3bArtsOutputPlugin::cleanup() { if( m_initialized ) { arts_close_stream( m_stream ); kdDebug() << "(K3bArtsOutputPlugin::cleanup) arts_free()" << endl; arts_free(); kdDebug() << "(K3bArtsOutputPlugin::cleanup) arts_free() done" << endl; m_initialized = false; } } bool K3bArtsOutputPlugin::init() { kdDebug() << "(K3bArtsOutputPlugin::init)" << endl; if( !m_initialized ) { kdDebug() << "(K3bArtsOutputPlugin::init) arts_init()" << endl; m_lastErrorCode = arts_init(); m_initialized = ( m_lastErrorCode == 0 ); kdDebug() << "(K3bArtsOutputPlugin::init) arts_init() done: " << m_lastErrorCode << endl; if( m_initialized ) m_stream = arts_play_stream( 44100, 16, 2, "K3bArtsOutputPlugin" ); } return m_initialized; } TQString K3bArtsOutputPlugin::lastErrorMessage() const { return TQString::fromLocal8Bit( arts_error_text(m_lastErrorCode) ); }