File indexing completed on 2024-04-21 04:54:18

 /*
     SPDX-FileCopyrightText: 2002 Rik Hemsley (  rikkus ) <rik@kde.org>
     SPDX-FileCopyrightText: 2002 Benjamin Meyer <ben-devel@meyerhome.net>
     SPDX-FileCopyrightText: 2002 Nadeem Hasan <nhasan@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "cddbplookup.h"
 #include "logging.h"
 
 #include <QByteArray>
 
 namespace KCDDB
 {
   CDDBPLookup::CDDBPLookup()
     : Lookup()
     , socket_(nullptr)
   {
 
   }
 
   CDDBPLookup::~CDDBPLookup()
   {
     if (socket_)
       delete socket_;
   }
 
     void
   CDDBPLookup::sendHandshake()
   {
       QString handshake = QString::fromLatin1( "cddb hello %1 %2 %3 %4" )
         .arg( user_ )
         .arg( localHostName_ )
         .arg( clientName() )
         .arg( clientVersion() );
 
     writeLine( handshake );
   }
 
     void
   CDDBPLookup::sendProto()
   {
     writeLine( QLatin1String( "proto 6" ) );
   }
 
     void
   CDDBPLookup::sendQuery()
   {
       QString query = QString::fromLatin1( "cddb query %1 %2" )
         .arg( trackOffsetListToId() )
         .arg( trackOffsetListToString() );
 
     writeLine( query );
   }
 
     void
   CDDBPLookup::sendRead( const CDDBMatch & match )
   {
     category_  = match.first;
     discid_    = match.second;
 
     QString readRequest = QString::fromLatin1( "cddb read %1 %2" )
         .arg( category_ )
         .arg( discid_ );
 
     writeLine( readRequest );
   }
 
     void
   CDDBPLookup::sendQuit()
   {
     writeLine( QLatin1String( "quit" ) );
   }
 
     void
   CDDBPLookup::close()
   {
     qCDebug(LIBKCDDB) << "Disconnect from server...";
     if ( isConnected() )
     {
       socket_->close();
     }
   }
 
     bool
   CDDBPLookup::parseGreeting( const QString & line )
   {
     uint serverStatus = statusCode( line );
 
     if ( 200 == serverStatus )
     {
       qCDebug(LIBKCDDB) << "Server response: read-only";
       readOnly_ = true;
     }
     else if ( 201 == serverStatus )
     {
       qCDebug(LIBKCDDB) << "Server response: read-write";
     }
     else
     {
       qCDebug(LIBKCDDB) << "Server response: bugger off";
       return false;
     }
 
     return true;
   }
 
     bool
   CDDBPLookup::parseHandshake( const QString & line )
   {
     uint serverStatus = statusCode( line );
 
     if ( ( 200 != serverStatus ) && ( 402 != serverStatus ) )
     {
       qCDebug(LIBKCDDB) << "Handshake was too tight. Letting go.";
       return false;
     }
 
     qCDebug(LIBKCDDB) << "Handshake was warm and firm";
 
     return true;
   }
 
 
     qint64
   CDDBPLookup::writeLine( const QString & line )
   {
     if ( !isConnected() )
     {
       qCDebug(LIBKCDDB) << "socket status: " << socket_->state();
       return -1;
     }
 
     qCDebug(LIBKCDDB) << "WRITE: [" << line << "]";
     QByteArray buf(line.toUtf8());
     buf.append( '\n' );
 
     return socket_->write( buf );
   }
 }
 
 // vim:tabstop=2:shiftwidth=2:expandtab:cinoptions=(s,U1,m1