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281 lines
7.2 KiB
281 lines
7.2 KiB
/*
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*
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* $Id: k3bcddb.cpp 619556 2007-01-03 17:38:12Z trueg $
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* Copyright (C) 2003 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 <tqstring.h>
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#include <tqvaluelist.h>
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#include <tqstringlist.h>
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#include <tqtimer.h>
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#include <tdelocale.h>
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#include <tdeconfig.h>
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#include <kdebug.h>
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#include <tdeversion.h>
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#include "k3bcddb.h"
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#include "k3bcddbhttpquery.h"
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#include "k3bcddbpquery.h"
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#include "k3bcddblocalquery.h"
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#include "k3bcddblocalsubmit.h"
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#include <k3btoc.h>
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#include <k3btrack.h>
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#include "k3bcddbmultientriesdialog.h"
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K3bCddb::K3bCddb( TQObject* parent, const char* name )
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: TQObject( parent, name )
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{
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m_httpQuery = 0;
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m_cddbpQuery = 0;
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m_localQuery = 0;
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m_localSubmit = 0;
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m_lastUsedQuery = 0;
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}
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K3bCddb::~K3bCddb()
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{
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}
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void K3bCddb::readConfig( TDEConfig* c )
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{
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c->setGroup( "Cddb" );
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m_bRemoteCddbQuery = c->readBoolEntry( "use remote cddb", true );
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m_bLocalCddbQuery = c->readBoolEntry( "use local cddb query", false );
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// old config <= 0.7.3
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TQStringList cddbpServer = c->readListEntry( "cddbp server" );
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TQStringList httpServer = c->readListEntry( "http server" );
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// new config
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m_cddbServer = c->readListEntry( "cddb server" );
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m_localCddbDirs = c->readPathListEntry( "local cddb dirs" );
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m_bUseManualCgiPath = c->readBoolEntry( "use manual cgi path", false );
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m_cgiPath = c->readEntry( "cgi path", "/~cddb/cddb.cgi" );
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if( m_localCddbDirs.isEmpty() )
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m_localCddbDirs.append( "~/.cddb/" );
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// old config <= 0.7.3
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if( !httpServer.isEmpty() ) {
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for( TQStringList::iterator it = httpServer.begin(); it != httpServer.end(); ++it ) {
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m_cddbServer.append( "Http " + *it );
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}
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}
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if( !cddbpServer.isEmpty() ) {
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for( TQStringList::iterator it = cddbpServer.begin(); it != cddbpServer.end(); ++it ) {
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m_cddbServer.append( "Cddbp " + *it );
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}
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}
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if( m_cddbServer.isEmpty() )
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m_cddbServer.append( "Http freedb2.org:80" );
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}
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void K3bCddb::query( const K3bDevice::Toc& toc )
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{
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m_toc = toc;
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if( m_bLocalCddbQuery ) {
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m_iCurrentQueriedLocalDir = 0;
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TQTimer::singleShot( 0, this, TQ_SLOT(localQuery()) );
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}
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else if( m_bRemoteCddbQuery ) {
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m_iCurrentQueriedServer = 0;
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TQTimer::singleShot( 0, this, TQ_SLOT(remoteQuery()) );
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}
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else {
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TQTimer::singleShot( 0, this, TQ_SLOT(slotNoEntry()) );
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}
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}
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void K3bCddb::slotNoEntry()
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{
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emit queryFinished( K3bCddbQuery::NO_ENTRY_FOUND );
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}
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void K3bCddb::remoteQuery()
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{
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K3bCddbQuery* q = getQuery( m_cddbServer[m_iCurrentQueriedServer] );
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q->query(m_toc);
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}
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void K3bCddb::slotMultibleMatches( K3bCddbQuery* query )
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{
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K3bCddbResultHeader hdr = K3bCddbMultiEntriesDialog::selectCddbEntry( query, 0 );
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if( !hdr.discid.isEmpty() )
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query->queryMatch( hdr );
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else
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emit queryFinished( K3bCddbQuery::CANCELED );
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}
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void K3bCddb::slotQueryFinished( K3bCddbQuery* query )
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{
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m_lastUsedQuery = query;
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if( query->error() == K3bCddbQuery::SUCCESS ) {
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m_lastResult = m_lastUsedQuery->result();
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// make sure the result has the requested discid since otherwise local saving does not make much sense
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m_lastResult.discid = TQString::number( m_toc.discId(), 16 ).rightJustify( 8, '0' );
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emit queryFinished( K3bCddbQuery::SUCCESS );
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}
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else if( query == m_localQuery ) {
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m_iCurrentQueriedLocalDir++;
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if( m_iCurrentQueriedLocalDir < m_localCddbDirs.size() )
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localQuery();
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else if( m_bRemoteCddbQuery ) {
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m_iCurrentQueriedServer = 0;
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remoteQuery();
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}
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else {
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emit queryFinished( query->error() );
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}
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}
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else {
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m_iCurrentQueriedServer++;
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if( m_iCurrentQueriedServer < m_cddbServer.size() ) {
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remoteQuery();
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}
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else {
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emit queryFinished( query->error() );
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}
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}
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}
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K3bCddbQuery* K3bCddb::getQuery( const TQString& s )
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{
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TQStringList buf = TQStringList::split( ":", s.mid( s.find(" ")+1 ) );
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TQString server = buf[0];
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int port = buf[1].toInt();
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if( s.startsWith("Http") ) {
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if( !m_httpQuery ) {
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m_httpQuery = new K3bCddbHttpQuery( this );
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connect( m_httpQuery, TQ_SIGNAL(infoMessage(const TQString&)),
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this, TQ_SIGNAL(infoMessage(const TQString&)) );
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connect( m_httpQuery, TQ_SIGNAL(queryFinished(K3bCddbQuery*)),
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this, TQ_SLOT(slotQueryFinished(K3bCddbQuery*)) );
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connect( m_httpQuery, TQ_SIGNAL(inexactMatches(K3bCddbQuery*)),
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this, TQ_SLOT(slotMultibleMatches(K3bCddbQuery*)) );
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}
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m_httpQuery->setServer( server, port );
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m_httpQuery->setCgiPath( m_bUseManualCgiPath ? m_cgiPath : TQString::fromLatin1("/~cddb/cddb.cgi") );
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return m_httpQuery;
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}
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else {
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if( !m_cddbpQuery ) {
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m_cddbpQuery = new K3bCddbpQuery( this );
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connect( m_cddbpQuery, TQ_SIGNAL(infoMessage(const TQString&)),
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this, TQ_SIGNAL(infoMessage(const TQString&)) );
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connect( m_cddbpQuery, TQ_SIGNAL(queryFinished(K3bCddbQuery*)),
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this, TQ_SLOT(slotQueryFinished(K3bCddbQuery*)) );
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connect( m_cddbpQuery, TQ_SIGNAL(inexactMatches(K3bCddbQuery*)),
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this, TQ_SLOT(slotMultibleMatches(K3bCddbQuery*)) );
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}
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m_cddbpQuery->setServer( server, port );
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return m_cddbpQuery;
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}
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}
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void K3bCddb::localQuery()
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{
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if( !m_localQuery ) {
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m_localQuery = new K3bCddbLocalQuery( this );
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connect( m_localQuery, TQ_SIGNAL(infoMessage(const TQString&)),
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this, TQ_SIGNAL(infoMessage(const TQString&)) );
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connect( m_localQuery, TQ_SIGNAL(queryFinished(K3bCddbQuery*)),
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this, TQ_SLOT(slotQueryFinished(K3bCddbQuery*)) );
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connect( m_localQuery, TQ_SIGNAL(inexactMatches(K3bCddbQuery*)),
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this, TQ_SLOT(slotMultibleMatches(K3bCddbQuery*)) );
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}
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m_localQuery->setCddbDir( m_localCddbDirs[m_iCurrentQueriedLocalDir] );
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m_localQuery->query( m_toc );
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}
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TQString K3bCddb::errorString() const
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{
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if( !m_lastUsedQuery )
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return "no query";
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switch( m_lastUsedQuery->error() ) {
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case K3bCddbQuery::SUCCESS:
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return i18n("Found freedb entry.");
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case K3bCddbQuery::NO_ENTRY_FOUND:
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return i18n("No entry found");
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case K3bCddbQuery::CONNECTION_ERROR:
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return i18n("Error while connecting to host.");
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case K3bCddbQuery::WORKING:
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return i18n("Working...");
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case K3bCddbQuery::QUERY_ERROR:
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case K3bCddbQuery::READ_ERROR:
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case K3bCddbQuery::FAILURE:
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default:
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return i18n("Communication error.");
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}
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}
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const K3bCddbResultEntry& K3bCddb::result() const
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{
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// return m_lastUsedQuery->result();
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return m_lastResult;
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}
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void K3bCddb::saveEntry( const K3bCddbResultEntry& entry )
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{
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if( !m_localSubmit ) {
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m_localSubmit = new K3bCddbLocalSubmit( this );
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connect( m_localSubmit, TQ_SIGNAL(submitFinished(K3bCddbSubmit*)),
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this, TQ_SLOT(slotSubmitFinished(K3bCddbSubmit*)) );
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}
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m_localSubmit->setCddbDir( m_localCddbDirs[0] );
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m_localSubmit->submit( entry );
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}
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void K3bCddb::slotSubmitFinished( K3bCddbSubmit* s )
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{
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emit submitFinished( s->error() == K3bCddbSubmit::SUCCESS );
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}
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#include "k3bcddb.moc"
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