File indexing completed on 2024-10-06 04:26:03

 /*
     SPDX-FileCopyrightText: 1998-2008 Sebastian Trueg <trueg@k3b.org>
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #include <config-k3b.h>
 
 #ifdef ENABLE_MUSICBRAINZ
 
 #include "k3btrm.h"
 #include "musicbrainz/mb_c.h"
 
 #include <KProtocolManager>
 #include <QDebug>
 #include <QUrl>
 
 
 class K3b::TRM::Private
 {
 public:
     trm_t trm;
     QByteArray sig;
     QByteArray rawSig;
 };
 
 
 K3b::TRM::TRM()
 {
     d = new Private;
     d->trm = trm_New();
     d->rawSig.resize( 17 );
     d->sig.resize( 37 );
 }
 
 
 K3b::TRM::~TRM()
 {
     trm_Delete( d->trm );
     delete d;
 }
 
 
 void K3b::TRM::start( const K3b::Msf& length )
 {
     if( KProtocolManager::useProxy() ) {
         QUrl proxy( KProtocolManager::proxyFor("http") );
         trm_SetProxy( d->trm, const_cast<char*>(proxy.host().toLatin1().constData()), short(proxy.port()) );
     }
 
     trm_SetPCMDataInfo( d->trm, 44100, 2, 16 );
     trm_SetSongLength( d->trm, length.totalFrames()/75 );
 }
 
 
 bool K3b::TRM::generate( char* data, int len )
 {
     return ( trm_GenerateSignature( d->trm, data, len ) == 1 );
 }
 
 
 bool K3b::TRM::finalize()
 {
     if( trm_FinalizeSignature( d->trm, d->rawSig.data(), 0 ) == 0 ) {
         trm_ConvertSigToASCII( d->trm, d->rawSig.data(), d->sig.data() );
         return true;
     }
     else
         return false;
 }
 
 
 QByteArray K3b::TRM::rawSignature() const
 {
     return d->rawSig;
 }
 
 
 QByteArray K3b::TRM::signature() const
 {
     return d->sig;
 }
 
 #endif