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127 lines
3.9 KiB
127 lines
3.9 KiB
/*
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* Copyright (C) 2000 Rik Hemsley (rikkus) <rik@kde.org>
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* Copyright (C) 2000, 2001, 2002 Michael Matz <matz@kde.org>
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* Copyright (C) 2001 Carsten Duvenhorst <duvenhorst@m2.uni-hannover.de>
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* Copyright (C) 2001 Adrian Schroeter <adrian@suse.de>
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* Copyright (C) 2003 Richard Lärkäng <richard@goteborg.utfors.se>
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* Copyright (C) 2003 Scott Wheeler <wheeler@kde.org>
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* Copyright (C) 2004, 2005 Benjamin Meyer <ben at meyerhome dot net>
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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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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* ERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef AUDIO_CD_H
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#define AUDIO_CD_H
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#include <kio/slavebase.h>
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class AudioCDEncoder;
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struct cdrom_drive;
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namespace AudioCD {
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/**
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* The core class of the audiocd:// ioslave.
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* It has the iosalve login and the ripping logic. The actual encoding
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* is done by encoders that are seperate objects.
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*/
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class AudioCDProtocol : public KIO::SlaveBase
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{
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public:
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AudioCDProtocol(const QCString & protocol, const QCString & pool, const QCString & app);
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virtual ~AudioCDProtocol();
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virtual void get(const KURL &);
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virtual void stat(const KURL &);
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virtual void listDir(const KURL &);
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protected:
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AudioCDEncoder *encoderFromExtension(const QString& extension);
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AudioCDEncoder *determineEncoder(const QString & filename);
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struct cdrom_drive *findDrive(bool &noPermission);
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void parseURLArgs(const KURL &);
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void loadSettings();
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/**
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* From the request information (Private member "d"),
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* get the first and last sector for the request.
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* return false if the parameters are invalid (for instance,
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* track number which does not exist on this CD)
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*/
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bool getSectorsForRequest(struct cdrom_drive * drive,
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long & firstSector, long & lastSector) const;
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/**
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* Give the size in bytes of the space between those two
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* sectors, depending on the file type.
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*/
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long fileSize(long firstSector, long lastSector, AudioCDEncoder *encoder);
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/**
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* The heart of this ioslave.
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* Reads data off the cd and then passes it to an encoder to encode
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*/
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void paranoiaRead(
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struct cdrom_drive * drive,
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long firstSector,
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long lastSector,
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AudioCDEncoder* encoder,
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const QString& fileName,
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unsigned long size
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);
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struct cdrom_drive *initRequest(const KURL &);
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uint discid(struct cdrom_drive *);
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/**
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* Add an entry in the KIO directory, using the title you give,
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* it will set the extension itself depending on the fileType.
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* You must also give the trackNumber for the size of the file
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* to be calculated.
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* NOTE: if you want to add a file which is the whole CD, give
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* trackNo = -1
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* NOTE2: you can safely add MP3 or OGG files always. the function
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* will check if kio_audiocd was compiled with support for those,
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* so NO NEED to wrap your calls with #ifdef for lame or vorbis.
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* this function will do the right thing.
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*/
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void addEntry(const QString& trackTitle, AudioCDEncoder *encoder,
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struct cdrom_drive * drive, int trackNo);
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class Private;
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Private * d;
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private:
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void generateTemplateTitles();
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QPtrList<AudioCDEncoder> encoders;
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cdrom_drive * getDrive();
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// These are the only garenteed encoders to be built, the rest
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// are dynamic depending on other libraries on the system
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AudioCDEncoder *encoderTypeCDA;
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AudioCDEncoder *encoderTypeWAV;
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};
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} // end namespace AudioCD
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#endif // AUDIO_CD_H
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