diff --git a/CMakeLists.txt b/CMakeLists.txt index 178e816..b5efcdf 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,97 +1,106 @@ project(audiocd) cmake_minimum_required(VERSION 2.8.12) # ECM setup include(FeatureSummary) find_package(ECM 5.24.0 NO_MODULE) set_package_properties(ECM PROPERTIES TYPE REQUIRED DESCRIPTION "Extra CMake Modules." URL "https://projects.kde.org/projects/kdesupport/extra-cmake-modules") set(CMAKE_MODULE_PATH "${ECM_MODULE_PATH}" "${CMAKE_CURRENT_SOURCE_DIR}/cmake") set(PROJECT_VERSION "16.07.0") set(KF5_DEP_VERSION "5.24.0") # handled by release scripts find_package(KF5 ${KF5_DEP_VERSION} REQUIRED COMPONENTS Config KDELibs4Support I18n DocTools KIO ) find_package(KF5Cddb) set_package_properties(KF5Cddb PROPERTIES DESCRIPTION "KF5 branch for CDDB library" URL "http://projects.kde.org/projects/kde/kdemultimedia/libkcddb" TYPE REQUIRED PURPOSE "libkcddb is used to retrieve audio CD meta data from the internet." ) find_package(KF5CompactDisc) set_package_properties(KF5CompactDisc PROPERTIES DESCRIPTION "KCompactDisc library" URL "https://commits.kde.org/libkcompactdisc" TYPE REQUIRED PURPOSE "libkcompactdisc is used to access CD drives." ) include(KDEInstallDirs) include(KDECompilerSettings) include(KDECMakeSettings) include(GenerateExportHeader) include(ECMSetupVersion) include(CMakePushCheckState) include(CheckStructHasMember) ecm_setup_version("5.0.0" VARIABLE_PREFIX AUDIOCDPLUGINS VERSION_HEADER "${CMAKE_CURRENT_BINARY_DIR}/audiocdplugins_version.h" PACKAGE_VERSION_FILE "${CMAKE_CURRENT_BINARY_DIR}/AudioCDPluginsConfigVersion.cmake" SOVERSION 5 ) find_package(Cdparanoia REQUIRED) cmake_push_check_state() set(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES} ${CDPARANOIA_INCLUDE_DIR}) check_struct_has_member("struct cdrom_drive" "ioctl_device_name" "cdda_interface.h" CDDA_IOCTL_DEVICE_EXISTS) cmake_pop_check_state() if(CDDA_IOCTL_DEVICE_EXISTS) set(HAVE_CDDA_IOCTL_DEVICE 1) else() set(HAVE_CDDA_IOCTL_DEVICE 0) endif() +execute_process( + COMMAND sed -e "s|cdda_private_data_t \\*private;|cdda_private_data_t \\*private_data;|g" + INPUT_FILE ${CDPARANOIA_INCLUDE_DIR}/cdda_interface.h + OUTPUT_FILE ${CMAKE_CURRENT_BINARY_DIR}/cdda_interface.hpp + RESULT_VARIABLE CDDA_INTERFACE_EDIT_ERROR +) +if (CDDA_INTERFACE_EDIT_ERROR) + message(STATUS "Fixing cdda_interface.h for C++ failed with exit code ${CDDA_INTERFACE_EDIT_ERROR}") +endif() configure_file(config-audiocd.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config-audiocd.h) ############################# include_directories( ${CDPARANOIA_INCLUDE_DIR} ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR} ) add_subdirectory(plugins) add_subdirectory(kcmaudiocd) add_subdirectory(data) add_subdirectory(doc) feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES) ########### next target ############### set(kio_audiocd_PART_SRCS audiocd.cpp ) add_library(kio_audiocd ${kio_audiocd_PART_SRCS}) target_link_libraries(kio_audiocd ${CDPARANOIA_LIBRARIES} KF5::CompactDisc audiocdplugins ) install(TARGETS kio_audiocd DESTINATION ${PLUGIN_INSTALL_DIR}) ########### install files ############### install(FILES audiocd.protocol DESTINATION ${SERVICES_INSTALL_DIR}) diff --git a/audiocd.cpp b/audiocd.cpp index 926308d..badc9d4 100644 --- a/audiocd.cpp +++ b/audiocd.cpp @@ -1,1224 +1,1223 @@ /* * Copyright (C) 2000 Rik Hemsley (rikkus) * Copyright (C) 2000-2002 Michael Matz * Copyright (C) 2001 Carsten Duvenhorst * Copyright (C) 2001 Adrian Schroeter * Copyright (C) 2003 Richard Lärkäng * Copyright (C) 2003 Scott Wheeler * Copyright (C) 2004-2005 Benjamin Meyer * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * ERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #include #include extern "C" { //cdda_interface.h in cdparanoia 10.2 has a member called 'private' which the C++ compiler doesn't like - #define private _private - #include + //we will thus use a generated local copy which renames that member. + #include "cdda_interface.hpp" #include - #undef private void paranoiaCallback(long, int); KDE_EXPORT int kdemain(int argc, char ** argv); } #include "audiocd.h" #include "plugins/audiocdencoder.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include // CDDB #include #include using namespace KIO; #define CDDB_INFORMATION I18N_NOOP("CDDB Information") using namespace AudioCD; int kdemain(int argc, char ** argv) { KLocalizedString::setApplicationDomain("kio_audiocd"); // KApplication uses libkcddb which needs a valid kapp pointer // GUIenabled must be true as libkcddb sometimes wants to communicate // with the user putenv(strdup("SESSION_MANAGER=")); //KApplication::disableAutoDcopRegistration(); KCmdLineArgs::init(argc, argv, "kio_audiocd", 0, KLocalizedString(), 0, KLocalizedString()); KCmdLineOptions options; options.add("+protocol", ki18n("Protocol name")); options.add("+pool", ki18n("Socket name")); options.add("+app", ki18n("Socket name")); KCmdLineArgs::addCmdLineOptions(options); KApplication app(true); kDebug(7117) << "Starting " << getpid(); KCmdLineArgs* args = KCmdLineArgs::parsedArgs(); AudioCDProtocol slave(args->arg(0).toLocal8Bit(), args->arg(1).toLocal8Bit(), args->arg(2).toLocal8Bit()); args->clear(); slave.dispatchLoop(); kDebug(7117) << "Done"; return 0; } enum Which_dir { Unknown = 0, // Error Info, // CDDB info Root, // The root directory, shows all these :) FullCD, // Show a single file containing all of the data EncoderDir, // The root directory created by an encoder SubDir // A directory created from the Album name configuration }; class AudioCDProtocol::Private { public: Private() : s_info(i18n("Information")), s_fullCD(i18n("Full CD")) { clearURLargs(); } void clearURLargs() { req_allTracks = false; which_dir = Unknown; req_track = -1; cddbUserChoice = -1; } bool tocsAreDifferent(struct cdrom_drive *drive) { if (tracks != (uint)drive->tracks) return true; for (int i = 0; i < drive->tracks; ++i) { if (disc_toc[i].dwStartSector != drive->disc_toc[i].dwStartSector || disc_toc[i].bFlags != drive->disc_toc[i].bFlags || disc_toc[i].bTrack != drive->disc_toc[i].bTrack) return true; } return false; } void setToc(struct cdrom_drive *drive) { for (int i = 0; i < drive->tracks; ++i) { disc_toc[i].dwStartSector = drive->disc_toc[i].dwStartSector; disc_toc[i].bFlags = drive->disc_toc[i].bFlags; disc_toc[i].bTrack = drive->disc_toc[i].bTrack; } } // The type/which of request bool req_allTracks; Which_dir which_dir; int req_track; QString fname; QString child_dir; AudioCDEncoder *encoder_dir_type; // Misc settings QString device; // URL settable int paranoiaLevel; // URL settable bool reportErrors; // Directory strings, never change after init const QString s_info; const QString s_fullCD; // Current CD TOC disc_toc[MAXTRK]; unsigned tracks; bool trackIsAudio[100]; // CDDB items KCDDB::Result cddbResult; CDInfoList cddbList; int cddbUserChoice; // URL settable KCDDB::CDInfo cddbBestChoice; // Template for .. QString fileNameTemplate; // URL settable QString albumNameTemplate; // URL settable QString fileLocationTemplate; // URL settable QString rsearch; QString rreplace; // Current strings for this CD and or cddb selection QStringList templateTitles; QString templateAlbumName; QString templateFileLocation; }; int paranoia_read_limited_error; AudioCDProtocol::AudioCDProtocol(const QByteArray & protocol, const QByteArray & pool, const QByteArray & app) : SlaveBase(protocol, pool, app) { d = new Private; // Add encoders AudioCDEncoder::findAllPlugins(this, encoders); encoderTypeCDA = encoderFromExtension(QLatin1String( ".cda" )); encoderTypeWAV = encoderFromExtension(QLatin1String( ".wav" )); } AudioCDProtocol::~AudioCDProtocol() { while (!encoders.isEmpty()) delete encoders.takeFirst(); delete d; } AudioCDEncoder *AudioCDProtocol::encoderFromExtension(const QString& extension) { AudioCDEncoder *encoder; for (int i = encoders.size()-1; i >= 0; --i) { encoder = encoders.at(i); if(QLatin1String(".")+QLatin1String( encoder->fileType() ) == extension) return encoder; } Q_ASSERT(false); return NULL; } AudioCDEncoder *AudioCDProtocol::determineEncoder(const QString & filename) { int len = filename.length(); int pos = filename.lastIndexOf( QLatin1Char( '.' )); return encoderFromExtension(filename.right(len - pos)); } static void setDeviceToCd(KCompactDisc *cd, struct cdrom_drive *drive) { #if defined(HAVE_CDDA_IOCTL_DEVICE) cd->setDevice(QLatin1String( drive->ioctl_device_name ), 50, false); #elif defined(__FreeBSD__) || defined(__DragonFly__) // FreeBSD's cdparanoia as of january 5th 2006 has rather broken // support for non-SCSI devices. Although it finds ATA cdroms just // fine, there is no straightforward way to discover the device // name associated with the device, which throws the rest of audiocd // for a loop. // if ( !(drive->dev) || (COOKED_IOCTL == drive->interface) ) { // For ATAPI devices, we have no real choice. Use the // user selected value, even if there is none. // kWarning(7117) << "Found an ATAPI device, assuming it is the one specified by the user."; cd->setDevice( drive->cdda_device_name ); } else { kDebug(7117) << "Found a SCSI or ATAPICAM device."; if ( strlen(drive->dev->device_path) > 0 ) { cd->setDevice( drive->dev->device_path ); } else { // But the device_path can be empty under some // circumstances, so build a representation from // the unit number and SCSI device name. // QString devname = QString::fromLatin1( "/dev/%1%2" ) .arg( drive->dev->given_dev_name ) .arg( drive->dev->given_unit_number ) ; kDebug(7117) << " Using derived name " << devname; cd->setDevice( devname ); } } #else #ifdef __GNUC__ #warning audiocd ioslave is not going to work for you #endif #endif } struct cdrom_drive * AudioCDProtocol::initRequest(const QUrl & url) { if (!url.host().isEmpty()) { error(KIO::ERR_UNSUPPORTED_ACTION, i18n("You cannot specify a host with this protocol. " "Please use the audiocd:/ format instead.")); return 0; } // Load OUR Settings. loadSettings(); // Then url parameters can overrule our settings. parseURLArgs(url); struct cdrom_drive * drive = getDrive(); if (0 == drive) return 0; if (d->tocsAreDifferent(drive)) { // Update our knowledge of the disc KCompactDisc cd(KCompactDisc::Asynchronous); setDeviceToCd(&cd, drive); d->setToc(drive); d->tracks = cd.tracks(); for(uint i=0; i< cd.tracks(); i++) d->trackIsAudio[i] = cd.isAudio(i+1); KCDDB::Client c; d->cddbResult = c.lookup(cd.discSignature()); if (d->cddbResult == Success) { d->cddbList = c.lookupResponse(); d->cddbBestChoice = d->cddbList.first(); } generateTemplateTitles(); } // Determine what file or folder that is wanted. QString path = url.path(); if (!path.isEmpty() && path[0] == QLatin1Char( '/' )) path = path.mid(1); d->req_allTracks = false; // See which file and directory they want QString remainingDirPath; d->which_dir = Unknown; if (path.isEmpty()) { d->which_dir = Root; d->encoder_dir_type = encoderTypeWAV; remainingDirPath = d->templateFileLocation; d->fname = QString(); } else { for (int i = encoders.size()-1; i >= 0; --i) { AudioCDEncoder *encoder = encoders.at(i); QString encoderFileLocation = encoder->type(); if (!d->templateFileLocation.isEmpty()) encoderFileLocation = encoderFileLocation + QLatin1String( "/" ) + d->templateFileLocation; if (path == encoder->type()) { d->which_dir = EncoderDir; d->encoder_dir_type = encoder; remainingDirPath = encoderFileLocation.mid(path.length()); d->fname = QString(); break; } else if (encoderFileLocation.startsWith(path)) { d->which_dir = SubDir; d->encoder_dir_type = encoder; remainingDirPath = encoderFileLocation.mid(path.length()); d->fname = QString(); break; } else if (path.startsWith(encoderFileLocation)) { d->which_dir = SubDir; d->encoder_dir_type = encoder; remainingDirPath = QString(); d->fname = path.mid(encoderFileLocation.length() + 1); break; } else if (path.startsWith(encoder->type())) { d->which_dir = EncoderDir; d->encoder_dir_type = encoder; remainingDirPath = QString(); d->fname = path.mid(encoder->type().length() + 1); } } if ( Unknown == d->which_dir ) { if (path.startsWith(d->s_info)) { d->which_dir = Info; d->fname = path.mid(d->s_info.length() + 1); } else if (path.startsWith(d->s_fullCD)) { d->which_dir = FullCD; d->fname = path.mid(d->s_fullCD.length() + 1); d->req_allTracks = true; } else if (d->templateFileLocation.startsWith(path)) { d->which_dir = SubDir; d->encoder_dir_type = encoderTypeWAV; remainingDirPath = d->templateFileLocation.mid(path.length()); d->fname = QString(); } else if (path.startsWith(d->templateFileLocation)) { d->encoder_dir_type = encoderTypeWAV; remainingDirPath = QString(); d->fname = path.mid(d->templateFileLocation.length() + 1); } else { d->encoder_dir_type = encoderTypeWAV; remainingDirPath = QString(); d->fname = path; } } } if (!remainingDirPath.isEmpty() && remainingDirPath[0] == QLatin1Char( '/' )) remainingDirPath = remainingDirPath.mid(1); d->child_dir = remainingDirPath.split(QLatin1String( "/" )).first(); // See if the url is a track d->req_track = -1; if (!d->fname.isEmpty()){ QString name(d->fname); // Remove extension int dot = name.lastIndexOf( QLatin1Char( '.' )); if (dot >= 0) name.truncate(dot); // See if it matches a cddb title uint trackNumber; for (trackNumber = 0; trackNumber < d->tracks; trackNumber++){ if (d->templateTitles[trackNumber] == name) break; } if (trackNumber < d->tracks) d->req_track = trackNumber; else { /* Not found in title list. Try hard to find a number in the string. */ int start = 0; int end = 0; // Find where the numbers start while (start < name.length()){ if (name[start++].isDigit()) break; } // Find where the numbers end for (end = start; end < name.length(); end++) if (!name[end].isDigit()) break; if (start < name.length()){ bool ok; // The external representation counts from 1 so subtrac 1. d->req_track = name.mid(start-1, end - start+2).toInt(&ok) - 1; if (!ok) d->req_track = -1; } } } if (d->req_track >= (int)d->tracks) d->req_track = -1; kDebug(7117) << "path=" << path << " file=" << d->fname << " req_track=" << d->req_track << " which_dir=" << d->which_dir << " full CD?=" << d->req_allTracks << endl; return drive; } bool AudioCDProtocol::getSectorsForRequest(struct cdrom_drive * drive, long & firstSector, long & lastSector) const { if (d->req_allTracks) { // we rip all the tracks of the CD firstSector = cdda_track_firstsector(drive, 1); lastSector = cdda_track_lastsector(drive, cdda_tracks(drive)); } else { // we only rip the selected track int trackNumber = d->req_track + 1; if (trackNumber <= 0 || trackNumber > cdda_tracks(drive)) return false; firstSector = cdda_track_firstsector(drive, trackNumber); lastSector = cdda_track_lastsector(drive, trackNumber); } return true; } void AudioCDProtocol::get(const QUrl & url) { struct cdrom_drive * drive = initRequest(url); if (!drive) { error(KIO::ERR_DOES_NOT_EXIST, url.path()); return; } if( d->fname.contains(i18n(CDDB_INFORMATION))){ uint choice = 1; if(d->fname != QString::fromLatin1("%1.txt").arg(i18n(CDDB_INFORMATION))){ choice= d->fname.section(QLatin1Char( '_' ),1,1).section(QLatin1Char( '.' ),0,0).toInt(); } uint count = 1; CDInfoList::iterator it; bool found = false; for ( it = d->cddbList.begin(); it != d->cddbList.end(); ++it ){ if(count == choice){ mimeType(QLatin1String( "text/html" )); data(QByteArray( (*it).toString().toLatin1() )); // send an empty QByteArray to signal end of data. data(QByteArray()); finished(); found = true; break; } count++; } if(!found && d->fname.contains(i18n(CDDB_INFORMATION)+QLatin1Char( ':' ))){ mimeType(QLatin1String( "text/html" )); //data(QCString( d->fname.latin1() )); // send an empty QByteArray to signal end of data. data(QByteArray()); finished(); found = true; } if( !found ) error(KIO::ERR_DOES_NOT_EXIST, url.path()); cdda_close(drive); return; } long firstSector, lastSector; if (!getSectorsForRequest(drive, firstSector, lastSector)) { error(KIO::ERR_DOES_NOT_EXIST, url.path()); cdda_close(drive); return; } AudioCDEncoder *encoder = determineEncoder(d->fname); if(!encoder){ error(KIO::ERR_DOES_NOT_EXIST, url.path()); cdda_close(drive); return; } KCDDB::CDInfo info; if(d->cddbResult == KCDDB::Success){ info = d->cddbBestChoice; int track = d->req_track+1; // hack // do we rip the whole CD? if (d->req_allTracks){ track = 1; // YES => the title of the file is the title of the CD info.track(track-1).set(Title, info.get(Title)); } encoder->fillSongInfo(info, track, QString()); } long totalByteCount = CD_FRAMESIZE_RAW * (lastSector - firstSector + 1); long time_secs = (8 * totalByteCount) / (44100 * 2 * 16); unsigned long size = encoder->size(time_secs); totalSize(size); emit mimeType(QLatin1String(encoder->mimeType())); // Read data (track/disk) from the cd paranoiaRead(drive, firstSector, lastSector, encoder, url.fileName(), size); // send an empty QByteArray to signal end of data. data(QByteArray()); cdda_close(drive); finished(); } void AudioCDProtocol::stat(const QUrl & url) { struct cdrom_drive * drive = initRequest(url); if (!drive && d->device.isEmpty()) { // This is top level directory with CDROM devices const mode_t _umask = ::umask(0); ::umask(_umask); UDSEntry entry; entry.insert(KIO::UDSEntry::UDS_NAME, url.fileName().replace(QLatin1Char( '/' ), QLatin1String("%2F"))); entry.insert(KIO::UDSEntry::UDS_FILE_TYPE, S_IFDIR); entry.insert(KIO::UDSEntry::UDS_ACCESS, (0666 & (~_umask))); entry.insert(KIO::UDSEntry::UDS_SIZE, 2+encoders.count()); statEntry(entry); finished(); return; } if (!drive) { error(KIO::ERR_DOES_NOT_EXIST, url.path()); return; } const bool isFile = !d->fname.isEmpty(); // the track number. 0 if ripping // the whole CD. const uint trackNumber = d->req_track + 1; if (!d->req_allTracks) { // we only want to rip one track. // does this track exist? if (isFile && (trackNumber < 1 || trackNumber > d->tracks)) { error(KIO::ERR_DOES_NOT_EXIST, url.path()); cdda_close(drive); return; } } UDSEntry entry; entry.insert( KIO::UDSEntry::UDS_NAME, url.fileName().replace(QLatin1Char( '/' ), QLatin1String("%2F") )); entry.insert( KIO::UDSEntry::UDS_FILE_TYPE,isFile ? S_IFREG : S_IFDIR); const mode_t _umask = ::umask(0); ::umask(_umask); entry.insert(KIO::UDSEntry::UDS_ACCESS, (0666 & (~_umask))); if (!isFile) { entry.insert( KIO::UDSEntry::UDS_SIZE, cdda_tracks(drive)); } else { AudioCDEncoder *encoder = determineEncoder(d->fname); long firstSector, lastSector; getSectorsForRequest(drive, firstSector, lastSector); entry.insert( KIO::UDSEntry::UDS_SIZE,fileSize(firstSector, lastSector, encoder)); } statEntry(entry); cdda_close(drive); finished(); } static void app_dir(UDSEntry& e, const QString & n, size_t s) { e.clear(); e.insert( KIO::UDSEntry::UDS_NAME, QFile::decodeName(n.toLocal8Bit())); e.insert( KIO::UDSEntry::UDS_FILE_TYPE, S_IFDIR); e.insert( KIO::UDSEntry::UDS_ACCESS, 0400); e.insert( KIO::UDSEntry::UDS_SIZE, s); e.insert( KIO::UDSEntry::UDS_MIME_TYPE, QLatin1String("inode/directory")); } static void app_file(UDSEntry& e, const QString & n, size_t s, const QString &mimetype = QString()) { e.clear(); e.insert( KIO::UDSEntry::UDS_NAME, QFile::decodeName(n.toLocal8Bit())); e.insert( KIO::UDSEntry::UDS_FILE_TYPE, S_IFREG); e.insert( KIO::UDSEntry::UDS_ACCESS, 0400); e.insert( KIO::UDSEntry::UDS_SIZE, s); if (!mimetype.isEmpty()) e.insert( KIO::UDSEntry::UDS_MIME_TYPE, mimetype); } void AudioCDProtocol::listDir(const QUrl & url) { struct cdrom_drive * drive = initRequest(url); if (!drive && d->device.isEmpty()) { // List CDROM devices UDSEntry entry; const QStringList &deviceNames = KCompactDisc::cdromDeviceNames(); foreach (const QString &deviceName, deviceNames) { const QString &device = KCompactDisc::urlToDevice(KCompactDisc::cdromDeviceUrl(deviceName)); QUrl targetUrl = url; targetUrl.addEncodedQueryItem("device", device.toUtf8()); app_dir(entry, device, 2+encoders.count()); entry.insert(KIO::UDSEntry::UDS_TARGET_URL, targetUrl.url()); entry.insert(KIO::UDSEntry::UDS_DISPLAY_NAME, deviceName); listEntry(entry, false); } totalSize(entry.count()); listEntry(entry, true); finished(); return; } // Some error checking before proceeding if (!drive) { error(KIO::ERR_DOES_NOT_EXIST, url.path()); return; } if (d->which_dir == Unknown){ error(KIO::ERR_DOES_NOT_EXIST, url.path()); cdda_close(drive); return; } if ( !d->fname.isEmpty() ){ error(KIO::ERR_IS_FILE, url.path()); cdda_close(drive); return; } // Generate templated names every time // because the template might have changed. generateTemplateTitles(); UDSEntry entry; if (d->which_dir == Info){ CDInfoList::iterator it; uint count = 1; for ( it = d->cddbList.begin(); it != d->cddbList.end(); ++it ){ (*it).toString(); if(count == 1) app_file(entry, QString::fromLatin1("%1.txt").arg(i18n(CDDB_INFORMATION)), ((*it).toString().length())+1); else app_file(entry, QString::fromLatin1("%1_%2.txt").arg(i18n(CDDB_INFORMATION)).arg(count), ((*it).toString().length())+1); count++; listEntry(entry, false); } // Error if( count == 1 ) { app_file(entry, QString::fromLatin1("%1: %2.txt").arg(i18n(CDDB_INFORMATION)).arg(KCDDB::resultToString(d->cddbResult)), 0); count++; listEntry(entry, false); } } if (d->which_dir == Root){ // List virtual directories. app_dir(entry, d->s_fullCD, encoders.count()); listEntry(entry, false); // Either >0 cddb results or cddb error file app_dir(entry, d->s_info, d->cddbList.count()); listEntry(entry, false); // List the encoders AudioCDEncoder *encoder; for (int i = encoders.size()-1; i >= 0; --i) { encoder = encoders.at(i); // Skip the directory that is in the root (you can still go in it, just don't show it) if( encoder == encoderTypeWAV ) continue; app_dir(entry, encoder->type(), d->tracks); listEntry(entry, false); } } // Now fill in the tracks for the current directory if (d->which_dir == FullCD) { AudioCDEncoder *encoder; for (int i = encoders.size()-1; i >= 0; --i) { encoder = encoders.at(i); if (d->cddbResult != KCDDB::Success) addEntry(d->s_fullCD, encoder, drive, -1); else addEntry(d->templateAlbumName, encoder, drive, -1); } } if (d->which_dir == SubDir || d->which_dir == Root || d->which_dir == EncoderDir) { if (d->child_dir.isEmpty()) { // we are at the end of the hierarchy, list the tracks for (uint trackNumber = 1; trackNumber <= d->tracks; trackNumber++) { // Skip data tracks if (!d->trackIsAudio[trackNumber-1]) continue; switch (d->which_dir) { case EncoderDir: case SubDir: case Root: addEntry(d->templateTitles[trackNumber - 1], d->encoder_dir_type, drive, trackNumber); break; case Info: case Unknown: default: error(KIO::ERR_INTERNAL, url.path()); cdda_close(drive); return; } } } else { app_dir(entry, d->child_dir, 1); listEntry(entry, false); } } totalSize(entry.count()); listEntry(entry, true); cdda_close(drive); finished(); } void AudioCDProtocol::addEntry(const QString& trackTitle, AudioCDEncoder *encoder, struct cdrom_drive * drive, int trackNo) { if(!encoder || !drive) return; long theFileSize = 0; if (trackNo == -1) { // adding entry for the full CD theFileSize = fileSize(cdda_track_firstsector(drive, 1), cdda_track_lastsector(drive, cdda_tracks(drive)), encoder); } else { // adding one regular track long firstSector = cdda_track_firstsector(drive, trackNo); long lastSector = cdda_track_lastsector(drive, trackNo); theFileSize = fileSize(firstSector, lastSector, encoder); } UDSEntry entry; app_file(entry, trackTitle + QLatin1String(".")+QLatin1String( encoder->fileType() ), theFileSize, QLatin1String( encoder->mimeType() )); listEntry(entry, false); } long AudioCDProtocol::fileSize(long firstSector, long lastSector, AudioCDEncoder *encoder) { if(!encoder) return 0; long filesize = CD_FRAMESIZE_RAW * ( lastSector - firstSector + 1 ); long length_seconds = (filesize) / 176400; return encoder->size(length_seconds); } struct cdrom_drive *AudioCDProtocol::getDrive() { const QByteArray device(QFile::encodeName(d->device)); if (device.isEmpty()) return 0; struct cdrom_drive * drive = 0; drive = cdda_identify(device, CDDA_MESSAGE_FORGETIT, 0); if (0 == drive) { kDebug(7117) << "Can't find an audio CD on: \"" << d->device << "\""; const QFileInfo fi(d->device); if(!fi.isReadable()) error(KIO::ERR_SLAVE_DEFINED, i18n("Device does not have read permissions for this account. Check the read permissions on the device.")); else if(!fi.isWritable()) error(KIO::ERR_SLAVE_DEFINED, i18n("Device does not have write permissions for this account. Check the write permissions on the device.")); else if(!fi.exists()) error(KIO::ERR_DOES_NOT_EXIST, d->device); else error(KIO::ERR_SLAVE_DEFINED, i18n("Unknown error. If you have a cd in the drive try running cdparanoia -vsQ as yourself (not root). Do you see a track list? If not, make sure you have permission to access the CD device. If you are using SCSI emulation (possible if you have an IDE CD writer) then make sure you check that you have read and write permissions on the generic SCSI device, which is probably /dev/sg0, /dev/sg1, etc.. If it still does not work, try typing audiocd:/?device=/dev/sg0 (or similar) to tell kio_audiocd which device your CD-ROM is.")); return 0; } if (0 != cdda_open(drive)) { kDebug(7117) << "cdda_open failed"; error(KIO::ERR_CANNOT_OPEN_FOR_READING, d->device); cdda_close(drive); return 0; } return drive; } void AudioCDProtocol::paranoiaRead( struct cdrom_drive * drive, long firstSector, long lastSector, AudioCDEncoder* encoder, const QString& fileName, unsigned long size ) { if(!encoder || !drive) return; cdrom_paranoia * paranoia = paranoia_init(drive); if (0 == paranoia) { kDebug(7117) << "paranoia_init failed"; return; } int paranoiaLevel = PARANOIA_MODE_FULL ^ PARANOIA_MODE_NEVERSKIP; switch (d->paranoiaLevel) { case 0: paranoiaLevel = PARANOIA_MODE_DISABLE; break; case 1: paranoiaLevel |= PARANOIA_MODE_OVERLAP; paranoiaLevel &= ~PARANOIA_MODE_VERIFY; break; case 2: paranoiaLevel |= PARANOIA_MODE_NEVERSKIP; default: break; } paranoia_modeset(paranoia, paranoiaLevel); cdda_verbose_set(drive, CDDA_MESSAGE_PRINTIT, CDDA_MESSAGE_FORGETIT); paranoia_seek(paranoia, firstSector, SEEK_SET); long currentSector(firstSector); unsigned long processed = encoder->readInit(CD_FRAMESIZE_RAW * (lastSector - firstSector + 1)); // TODO test for errors (processed<0)? processedSize(processed); bool ok = true; unsigned long lastSize = size; unsigned long diff = 0; paranoia_read_limited_error = 0; int warned = 0; while (currentSector <= lastSector) { // TODO make the 5 configurable? The default in the lib is 20 fyi int16_t * buf = paranoia_read_limited(paranoia, paranoiaCallback, 5); if( warned == 0 && paranoia_read_limited_error >= 5 && d->reportErrors ){ warning(i18n("AudioCD: Disk damage detected on this track, risk of data corruption.")); warned = 1; } if (0 == buf) { kDebug(7117) << "Unrecoverable error in paranoia_read"; ok = false; error( ERR_SLAVE_DEFINED, i18n( "Error reading audio data for %1 from the CD", fileName ) ); break; } ++currentSector; int encoderProcessed = encoder->read(buf, CD_FRAMESAMPLES); if(encoderProcessed == -1){ kDebug(7117) << "Encoder processing error, stopping."; ok = false; QString errMsg = i18n( "Could not read %1: encoding failed", fileName ); QString details = encoder->lastErrorMessage(); if ( !details.isEmpty() ) errMsg += QLatin1Char( '\n' ) + details; error( ERR_SLAVE_DEFINED, errMsg ); break; } processed += encoderProcessed; /** * Because compression size is so 'unknown' use some guesswork * * 1) First assume that the reported size is correct and * only change the totalSize if the guess it outside a range of %5. * 2) Only increase in size unless the decrease is %5 of last estimate. * This prevents continues small changes which is just annoying. */ unsigned long end = lastSector - firstSector; unsigned long cur = currentSector - firstSector; unsigned long estSize = (processed / cur ) * end; // If our guess is within 5% of reported // size then use the reported size. unsigned long guess = (long)((100/(float)size)*estSize); if((guess > 97 && guess < 103) || estSize == 0){ if(processed > lastSize){ totalSize(processed+1); lastSize = processed; } } else{ float percentDone = ((float)cur/(float)end); // Calculate estimated amount that will be wrong diff = estSize - lastSize; diff = (diff*(unsigned long)((100/(float)end)*(end-cur)))/2; // Need 1% of data calculated as initial buffer, use %2 to be safe if( percentDone < .02 ){ //qDebug("val: %f, diff: %ld", ((float)cur/(float)end), diff); diff = 0; } // We are growing larger, increase total. if(lastSize < estSize){ //qDebug("lastGuess: %ld, guess: %ld diff: %ld", lastSize, estSize, diff); totalSize(estSize+diff); lastSize = estSize+diff; } else{ int margin = (int)((percentDone)*75); // Don't bother really trying until almost half way done. if( percentDone <= .40 ) margin = 7; unsigned long low = lastSize - lastSize/margin; if(estSize < low){ //qDebug("low: %ld, estSize: %ld, num: %i", low, estSize, margin); totalSize( estSize ); lastSize = estSize; } } } /** * End estimation. */ //qDebug("processed: %d, totalSize: %d", processed, estSize); processedSize(processed); } if(processed > size) totalSize(processed); long encoderProcessed = encoder->readCleanup(); if ( encoderProcessed >= 0 ) { processed += encoderProcessed; if(processed > size) totalSize(processed); processedSize(processed); } else if ( ok ) // i.e. no error message already emitted error( ERR_SLAVE_DEFINED, i18n( "Could not read %1: encoding failed", fileName ) ); paranoia_free(paranoia); paranoia = 0; } /** * Read the settings from the URL * @see loadSettings() */ void AudioCDProtocol::parseURLArgs(const QUrl & url) { d->clearURLargs(); QString query(QUrl::fromPercentEncoding(url.query().toAscii())); if (query.isEmpty()) return; const QStringList tokens(query.split(QLatin1Char( '&' ),QString::SkipEmptyParts)); for (QStringList::ConstIterator it(tokens.constBegin()); it != tokens.constEnd(); ++it) { const QString token(*it); int equalsPos = token.indexOf(QLatin1Char( '=' )); if (-1 == equalsPos) continue; const QString attribute(token.left(equalsPos)); const QString value(token.mid(equalsPos + 1)); if (attribute == QLatin1String("device")) d->device = value; else if (attribute == QLatin1String("paranoia_level")) d->paranoiaLevel = value.toInt(); else if (attribute == QLatin1String("fileNameTemplate")) d->fileNameTemplate = value; else if (attribute == QLatin1String("albumNameTemplate")) d->albumNameTemplate = value; else if (attribute == QLatin1String("fileLocationTemplate")) d->fileLocationTemplate = value; else if (attribute == QLatin1String("cddbChoice")) d->cddbUserChoice = value.toInt(); else if (attribute == QLatin1String("niceLevel")){ int niceLevel = value.toInt(); if(setpriority(PRIO_PROCESS, getpid(), niceLevel) != 0) kDebug(7117) << "Setting nice level to (" << niceLevel << ") failed."; } } } /** * Read the settings set by the kcm modules * @see parseURLArgs() */ void AudioCDProtocol::loadSettings() { const KConfig *config = new KConfig(QLatin1String( "kcmaudiocdrc"), KConfig::NoGlobals ); const KConfigGroup groupCDDA( config, "CDDA" ); d->device = QString(); // clear device d->paranoiaLevel = 1; // enable paranoia error correction, but allow skipping if (groupCDDA.readEntry("disable_paranoia", false)) { d->paranoiaLevel = 0; // disable all paranoia error correction } if (groupCDDA.readEntry("never_skip", true)) { d->paranoiaLevel = 2; // never skip on errors of the medium, should be default for high quality } d->reportErrors = groupCDDA.readEntry( "report_errors", false ); if(groupCDDA.hasKey("niceLevel")) { int niceLevel = groupCDDA.readEntry("niceLevel", 0); if(setpriority(PRIO_PROCESS, getpid(), niceLevel) != 0) kDebug(7117) << "Setting nice level to (" << niceLevel << ") failed."; } // The default track filename template const KConfigGroup groupFileName( config, "FileName" ); d->fileNameTemplate = groupFileName.readEntry("file_name_template", "%{trackartist} - %{number} - %{title}"); d->albumNameTemplate = groupFileName.readEntry("album_name_template", "%{albumartist} - %{albumtitle}"); if (groupFileName.readEntry("show_file_location", false)) d->fileLocationTemplate = groupFileName.readEntry("file_location_template", QString()); else d->fileLocationTemplate = QString(); d->rsearch = groupFileName.readEntry("regexp_search"); d->rreplace = groupFileName.readEntry("regexp_replace"); // if the regular expressions are enclosed in qoutes. remove them // otherwise it is not possible to search for a space " ", since an empty (only spaces) value is not // supported by KConfig, so the space has to be qouted, but then here the regexp searches really for " " // instead of just the space. Alex QRegExp qoutedString( QLatin1String( "^\".*\"$" )); if (qoutedString.exactMatch(d->rsearch)) { d->rsearch=d->rsearch.mid(1, d->rsearch.length()-2); } if (qoutedString.exactMatch(d->rreplace)) { d->rreplace=d->rreplace.mid(1, d->rreplace.length()-2); } // Tell the encoders to load their settings AudioCDEncoder *encoder; for (int i = encoders.size()-1; i >= 0; --i) { encoder = encoders.at(i); if (encoder->init()) encoder->loadSettings(); else encoders.removeAt(i); } delete config; } /** * Generates the track titles from the template using the cddb information. */ void AudioCDProtocol::generateTemplateTitles() { d->templateTitles.clear(); if (d->cddbResult != KCDDB::Success) { for (unsigned int i = 0; i < d->tracks; i++){ QString n; d->templateTitles.append( i18n("Track %1", n.sprintf("%02d", i + 1))); } return; } KCDDB::CDInfo info = d->cddbBestChoice; if(d->cddbUserChoice >= 0 && ((d->cddbUserChoice) < d->cddbList.count())) info = d->cddbList[d->cddbUserChoice]; // Then generate the templates d->templateTitles.clear(); for (uint i = 0; i < d->tracks; i++) { QHash macros; macros[QLatin1String( "albumartist" )] = info.get(Artist).toString(); macros[QLatin1String( "albumtitle" )] = info.get(Title).toString(); macros[QLatin1String( "title" )] = info.track(i).get(Title).toString(); macros[QLatin1String( "trackartist" )] = info.track(i).get(Artist).toString(); QString n; macros[QLatin1String( "number" )] = n.sprintf("%02d", i + 1); //macros["number"] = QString("%1").arg(i+1, 2, 10); macros[QLatin1String( "genre" )] = info.get(Genre).toString(); macros[QLatin1String( "year" )] = info.get(Year).toString(); QString title = KMacroExpander::expandMacros(d->fileNameTemplate, macros, QLatin1Char( '%' )).replace(QLatin1Char( '/' ), QLatin1String("%2F")); title.replace( QRegExp(d->rsearch), d->rreplace ); d->templateTitles.append(title); } QHash macros; macros[QLatin1String( "albumartist" )] = info.get(Artist).toString(); macros[QLatin1String( "albumtitle" )] = info.get(Title).toString(); macros[QLatin1String( "genre" )] = info.get(Genre).toString(); macros[QLatin1String( "year" )] = info.get(Year).toString(); d->templateAlbumName = KMacroExpander::expandMacros(d->albumNameTemplate, macros, QLatin1Char( '%' )).replace(QLatin1Char( '/' ), QLatin1String("%2F")); d->templateAlbumName.replace( QRegExp(d->rsearch), d->rreplace ); d->templateFileLocation = KMacroExpander::expandMacros(d->fileLocationTemplate, macros, QLatin1Char( '%' )); } /** * Based upon the cdparanoia ripping application * Only output BAD stuff * The higher the paranoia_read_limited_error the worse the problem is * FYI: PARANOIA_CB_READ & PARANOIA_CB_VERIFY happen continusly when ripping */ void paranoiaCallback(long, int function) { switch(function){ case PARANOIA_CB_VERIFY: //kDebug(7117) << "PARANOIA_CB_VERIFY"; break; case PARANOIA_CB_READ: //kDebug(7117) << "PARANOIA_CB_READ"; break; case PARANOIA_CB_FIXUP_EDGE: //kDebug(7117) << "PARANOIA_CB_FIXUP_EDGE"; paranoia_read_limited_error = 2; break; case PARANOIA_CB_FIXUP_ATOM: //kDebug(7117) << "PARANOIA_CB_FIXUP_ATOM"; paranoia_read_limited_error = 6; break; case PARANOIA_CB_READERR: kDebug(7117) << "PARANOIA_CB_READERR"; paranoia_read_limited_error = 6; break; case PARANOIA_CB_SKIP: kDebug(7117) << "PARANOIA_CB_SKIP"; paranoia_read_limited_error = 8; break; case PARANOIA_CB_OVERLAP: //kDebug(7117) << "PARANOIA_CB_OVERLAP"; break; case PARANOIA_CB_SCRATCH: kDebug(7117) << "PARANOIA_CB_SCRATCH"; paranoia_read_limited_error = 7; break; case PARANOIA_CB_DRIFT: //kDebug(7117) << "PARANOIA_CB_DRIFT"; paranoia_read_limited_error = 4; break; case PARANOIA_CB_FIXUP_DROPPED: kDebug(7117) << "PARANOIA_CB_FIXUP_DROPPED"; paranoia_read_limited_error = 5; break; case PARANOIA_CB_FIXUP_DUPED: kDebug(7117) << "PARANOIA_CB_FIXUP_DUPED"; paranoia_read_limited_error = 5; break; } } diff --git a/plugins/wav/encodercda.cpp b/plugins/wav/encodercda.cpp index d3b4aec..de61229 100644 --- a/plugins/wav/encodercda.cpp +++ b/plugins/wav/encodercda.cpp @@ -1,70 +1,69 @@ /* Copyright (C) 2000 Rik Hemsley (rikkus) Copyright (C) 2000, 2001, 2002 Michael Matz Copyright (C) 2001 Carsten Duvenhorst Copyright (C) 2001 Adrian Schroeter Copyright (C) 2003 Richard Lärkäng Copyright (C) 2003 Scott Wheeler Copyright (C) 2004, 2005 Benjamin Meyer This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "encodercda.h" class EncoderCda::Private { public: }; unsigned long EncoderCda::size(long time_secs) const { //return (time_secs * (44100 * 2 * 16))/8; return (time_secs) * 176400; } const char * EncoderCda::mimeType() const { return "audio/x-cda"; } // Remove this by calculating CD_FRAMESIZE_RAW from the frames extern "C" { //cdda_interface.h in cdparanoia 10.2 has a member called 'private' which the C++ compiler doesn't like - #define private _private - #include - #undef private + //we will thus use a generated local copy which renames that member. + #include "cdda_interface.hpp" } inline int16_t swap16 (int16_t i) { return (((i >> 8) & 0xFF) | ((i << 8) & 0xFF00)); } long EncoderCda::read(int16_t * buf, int frames){ QByteArray output; int16_t i16 = 1; /* WAV is defined to be little endian, so we need to swap it on big endian platforms. */ if (((char*)&i16)[0] == 0) for (int i=0; i < 2 * frames; i++) buf[i] = swap16 (buf[i]); char * cbuf = reinterpret_cast(buf); output = QByteArray::fromRawData(cbuf, CD_FRAMESIZE_RAW); ioslave->data(output); output.clear(); return CD_FRAMESIZE_RAW; }