diff options
Diffstat (limited to 'libkcddb/cddb.cpp')
| -rw-r--r-- | libkcddb/cddb.cpp | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/libkcddb/cddb.cpp b/libkcddb/cddb.cpp new file mode 100644 index 00000000..3e5cb893 --- /dev/null +++ b/libkcddb/cddb.cpp @@ -0,0 +1,227 @@ +/* + Copyright (C) 2002 Rik Hemsley (rikkus) <rik@kde.org> + Copyright (C) 2002 Benjamin Meyer <ben-devel@meyerhome.net> + CopyRight (C) 2002 Nadeem Hasan <nhasan@kde.org> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#include <qregexp.h> +#include <qstringlist.h> + +#include <kdebug.h> +#include <kstringhandler.h> +#include <klocale.h> + +#include "cddb.h" + +namespace KCDDB +{ + CDDB::CDDB() + : user_( "libkcddb-user" ), + localHostName_( "localHost" ), + readOnly_( false ) + { + + } + + CDDB::~CDDB() + { + // Empty. + } + + QString + CDDB::trackOffsetListToId() + { + return trackOffsetListToId( trackOffsetList_ ); + } + QString + CDDB::trackOffsetListToId( const TrackOffsetList & list ) + { + // Taken from version by Michael Matz in kio_audiocd. + unsigned int id = 0; + int numTracks = list.count() - 2; + + // The last two in the list are disc begin and disc end. + for ( int i = numTracks-1; i >= 0; i-- ) + { + int n = list[ i ]/75; + while ( n > 0 ) + { + id += n % 10; + n /= 10; + } + } + + unsigned int l = list[numTracks + 1] / 75; + l -= list[0] / 75; + + id = ( ( id % 255 ) << 24 ) | ( l << 8 ) | numTracks; + + return QString::number( id, 16 ).rightJustify( 8, '0' ); + } + + QString + CDDB::trackOffsetListToString() + { + QString ret; + uint numTracks = trackOffsetList_.count()-2; + + // Disc start. + ret.append( QString::number( numTracks ) ); + ret.append( " " ); + + for ( uint i = 0; i < numTracks; i++ ) + { + ret.append( QString::number( trackOffsetList_[ i ] ) ); + ret.append( " " ); + } + + unsigned int discLengthInSec = ( trackOffsetList_[ numTracks+1 ] ) / 75; + + ret.append( QString::number( discLengthInSec ) ); + + return ret; + } + + bool + CDDB::parseGreeting( const QString & line ) + { + uint serverStatus = statusCode( line ); + + if ( 200 == serverStatus ) + { + kdDebug(60010) << "Server response: read-only" << endl; + readOnly_ = true; + } + else if ( 201 == serverStatus ) + { + kdDebug(60010) << "Server response: read-write" << endl; + } + else + { + kdDebug(60010) << "Server response: bugger off" << endl; + return false; + } + + return true; + } + + bool + CDDB::parseHandshake( const QString & line ) + { + uint serverStatus = statusCode( line ); + + if ( ( 200 != serverStatus ) && ( 402 != serverStatus ) ) + { + kdDebug(60010) << "Handshake was too tight. Letting go." << endl; + return false; + } + + kdDebug(60010) << "Handshake was warm and firm" << endl; + + return true; + } + + uint + CDDB::statusCode( const QString & line ) + { + QStringList tokenList = QStringList::split( ' ', line ); + + uint serverStatus = tokenList[ 0 ].toUInt(); + + return serverStatus; + } + +/* CDDB::Transport + CDDB::stringToTransport(const QString & s) + { + if ("HTTP" == s ) + return HTTP; + else if ( "CDDBP" == s ) + return CDDBP; + else + return SMTP; + }*/ + + QString + CDDB::resultToString(Result r) + { + switch (r) + { + case Success: + return i18n("Success"); + break; + + case ServerError: + return i18n("Server error"); + break; + + case HostNotFound: + return i18n("Host not found"); + break; + + case NoResponse: + return i18n("No response"); + break; + + case NoRecordFound: + return i18n("No record found"); + break; + + case MultipleRecordFound: + return i18n("Multiple records found"); + break; + + case CannotSave: + return i18n("Cannot save"); + break; + + case InvalidCategory: + return i18n("Invalid category"); + break; + + default: + return i18n("Unknown error"); + break; + } + } + +/* QString + CDDB::transportToString(uint t) + { + switch (Transport(t)) + { + case HTTP: + return "HTTP"; + break; + + case CDDBP: + return "CDDBP"; + break; + + case SMTP: + return "SMTP"; + break; + + default: + return "UnknownTransport"; + break; + } + }*/ +} + +// vim:tabstop=2:shiftwidth=2:expandtab:cinoptions=(s,U1,m1 |