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94 lines
1.7 KiB
94 lines
1.7 KiB
/*
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*
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* $Id: k3btrm.cpp 619556 2007-01-03 17:38:12Z trueg $
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* Copyright (C) 2005 Sebastian Trueg <trueg@k3b.org>
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*
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* This file is part of the K3b project.
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* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* See the file "COPYING" for the exact licensing terms.
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*/
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#include <config.h>
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#ifdef HAVE_MUSICBRAINZ
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#include "k3btrm.h"
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#include "musicbrainz/mb_c.h"
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#include <kdebug.h>
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#include <tdeprotocolmanager.h>
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#include <kurl.h>
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class K3bTRM::Private
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{
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public:
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trm_t trm;
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TQCString sig;
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TQCString rawSig;
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};
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K3bTRM::K3bTRM()
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{
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d = new Private;
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d->trm = trm_New();
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d->rawSig.resize( 17 );
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d->sig.resize( 37 );
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}
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K3bTRM::~K3bTRM()
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{
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trm_Delete( d->trm );
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delete d;
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}
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void K3bTRM::start( const K3b::Msf& length )
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{
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if( KProtocolManager::useProxy() ) {
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KURL proxy = KProtocolManager::proxyFor("http");
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trm_SetProxy( d->trm, const_cast<char*>(proxy.host().latin1()), short(proxy.port()) );
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}
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trm_SetPCMDataInfo( d->trm, 44100, 2, 16 );
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trm_SetSongLength( d->trm, length.totalFrames()/75 );
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}
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bool K3bTRM::generate( char* data, int len )
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{
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return ( trm_GenerateSignature( d->trm, data, len ) == 1 );
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}
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bool K3bTRM::finalize()
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{
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if( trm_FinalizeSignature( d->trm, d->rawSig.data(), 0 ) == 0 ) {
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trm_ConvertSigToASCII( d->trm, d->rawSig.data(), d->sig.data() );
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return true;
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}
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else
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return false;
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}
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const TQCString& K3bTRM::rawSignature() const
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{
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return d->rawSig;
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}
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const TQCString& K3bTRM::signature() const
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{
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return d->sig;
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}
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#endif
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