1349 lines
41 KiB
C++
1349 lines
41 KiB
C++
/*
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* Cantata
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*
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* Copyright (c) 2011-2013 Craig Drummond <craig.p.drummond@gmail.com>
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*
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* ----
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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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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "mtpdevice.h"
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#include "musiclibrarymodel.h"
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#include "musiclibraryitemsong.h"
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#include "musiclibraryitemalbum.h"
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#include "musiclibraryitemartist.h"
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#include "musiclibraryitemroot.h"
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#include "dirviewmodel.h"
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#include "devicepropertiesdialog.h"
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#include "devicepropertieswidget.h"
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#include "covers.h"
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#include "song.h"
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#include "encoders.h"
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#include "transcodingjob.h"
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#include "utils.h"
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#include "mpdparseutils.h"
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#include "localize.h"
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#include "filejob.h"
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#include "settings.h"
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#include <QThread>
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#include <QTimer>
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#include <QDir>
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#include <QTemporaryFile>
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#ifdef ENABLE_KDE_SUPPORT
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#include <KDE/KMimeType>
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#include <solid/genericinterface.h>
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#else
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#include "solid-lite/genericinterface.h"
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#endif
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include <QDebug>
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static int progressMonitor(uint64_t const processed, uint64_t const total, void const * const data)
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{
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((MtpConnection *)data)->emitProgress((int)(((processed*1.0)/(total*1.0)*100.0)+0.5));
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return ((MtpConnection *)data)->abortRequested() ? -1 : 0;
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}
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static int trackListMonitor(uint64_t const processed, uint64_t const total, void const * const data)
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{
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Q_UNUSED(total)
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((MtpConnection *)data)->trackListProgress(processed);
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return ((MtpConnection *)data)->abortRequested() ? -1 : 0;
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}
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//static void logAlbum(LIBMTP_album_t *alb)
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//{
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// QList<uint32_t> tracks;
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// for (uint32_t i=0; i<alb->no_tracks; ++i) {
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// tracks.append(alb->tracks[i]);
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// }
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// qWarning() << "Album" << QString::fromUtf8(alb->name) << alb->album_id << alb->no_tracks << "TRACKS:" << tracks;
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//}
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MtpConnection::MtpConnection(MtpDevice *p)
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: device(0)
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, folders(0)
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, albums(0)
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, tracks(0)
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, library(0)
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, musicFolderId(0)
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//, albumsFolderId(0)
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, dev(p)
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, lastUpdate(0)
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{
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size=0;
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used=0;
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LIBMTP_Init();
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}
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MtpConnection::~MtpConnection()
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{
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disconnectFromDevice(false);
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}
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MusicLibraryItemRoot * MtpConnection::takeLibrary()
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{
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MusicLibraryItemRoot *lib=library;
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library=0;
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return lib;
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}
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bool MtpConnection::abortRequested() const
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{
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return dev->abortRequested();
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}
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void MtpConnection::emitProgress(int percent)
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{
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emit progress(percent);
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}
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void MtpConnection::trackListProgress(uint64_t count)
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{
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int t=time(NULL);
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if ((t-lastUpdate)>=2 || 0==(count%5)) {
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lastUpdate=t;
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emit songCount((int)count);
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}
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}
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void MtpConnection::connectToDevice()
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{
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device=0;
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musicFolderId=0;
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//albumsFolderId=0;
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LIBMTP_raw_device_t *rawDevices=0;
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int numDev=-1;
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emit statusMessage(i18n("Connecting to device..."));
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if (LIBMTP_ERROR_NONE!=LIBMTP_Detect_Raw_Devices(&rawDevices, &numDev) || numDev<=0) {
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emit statusMessage(i18n("No devices found"));
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return;
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}
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LIBMTP_mtpdevice_t *mptDev=0;
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for (int i = 0; i < numDev; i++) {
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if (0!=dev->busNum && 0!=dev->devNum) {
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if (rawDevices[i].bus_location==dev->busNum && rawDevices[i].devnum==dev->devNum) {
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mptDev = LIBMTP_Open_Raw_Device(&rawDevices[i]);
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break;
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}
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} else if ((mptDev = LIBMTP_Open_Raw_Device(&rawDevices[i]))) {
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break;
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}
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}
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size=0;
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used=0;
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device=mptDev;
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updateCapacity();
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free(rawDevices);
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if (!device) {
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emit statusMessage(i18n("No devices found"));
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return;
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}
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char *ser=LIBMTP_Get_Serialnumber(device);
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if (ser) {
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emit deviceDetails(QString::fromUtf8(ser));
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delete ser;
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} else {
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emit deviceDetails(QString());
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}
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musicFolderId=device->default_music_folder;
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#if 0
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albumsFolderId=device->default_album_folder;
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supportedTypes.clear();
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uint16_t *list = 0;
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uint16_t length = 0;
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if (0==LIBMTP_Get_Supported_Filetypes(device, &list, &length) && list && length) {
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for (uint16_t i=0 ; i<length ; ++i) {
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supportedTypes.insert(list[i]);
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}
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free(list);
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}
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#endif
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emit statusMessage(i18n("Connected to device"));
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}
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void MtpConnection::disconnectFromDevice(bool showStatus)
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{
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if (device) {
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destroyData();
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LIBMTP_Release_Device(device);
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device=0;
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if (showStatus) {
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emit statusMessage(i18n("Disconnected from device"));
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}
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}
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}
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void MtpConnection::updateLibrary()
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{
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if (!isConnected()) {
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connectToDevice();
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}
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destroyData();
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if (!isConnected()) {
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emit libraryUpdated();
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return;
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}
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library = new MusicLibraryItemRoot;
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emit statusMessage(i18n("Updating folders..."));
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updateFolders();
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if (folderMap.isEmpty()) {
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destroyData();
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emit libraryUpdated();
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return;
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}
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emit statusMessage(i18n("Updating tracks..."));
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lastUpdate=0;
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tracks=LIBMTP_Get_Tracklisting_With_Callback(device, &trackListMonitor, this);
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updateAlbums();
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LIBMTP_track_t *track=tracks;
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QMap<int, Folder>::ConstIterator folderEnd=folderMap.constEnd();
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if (0!=musicFolderId) {
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QMap<int, Folder>::ConstIterator musicFolder=folderMap.find(musicFolderId);
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if (musicFolder!=folderEnd) {
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musicPath=musicFolder.value().path;
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}
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}
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MusicLibraryItemArtist *artistItem = 0;
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MusicLibraryItemAlbum *albumItem = 0;
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while (track && !abortRequested()) {
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QMap<int, Folder>::ConstIterator it=folderMap.find(track->parent_id);
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Song s;
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s.id=track->item_id;
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if (it!=folderEnd) {
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s.file=it.value().path+QString::fromUtf8(track->filename);
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} else {
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s.file=track->filename;
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}
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s.album=QString::fromUtf8(track->album);
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s.artist=QString::fromUtf8(track->artist);
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s.albumartist=s.artist; // TODO: ALBUMARTIST: Read from 'track' when libMTP supports album artist!
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s.year=QString::fromUtf8(track->date).mid(0, 4).toUInt();
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s.title=QString::fromUtf8(track->title);
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s.genre=QString::fromUtf8(track->genre);
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s.track=track->tracknumber;
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s.time=(track->duration/1000.0)+0.5;
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s.fillEmptyFields();
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trackMap.insert(track->item_id, track);
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if (!artistItem || (dev->supportsAlbumArtistTag() ? s.albumArtist()!=artistItem->data() : s.album!=artistItem->data())) {
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artistItem = library->artist(s);
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}
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if (!albumItem || albumItem->parentItem()!=artistItem || s.album!=albumItem->data()) {
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albumItem = artistItem->album(s);
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}
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MusicLibraryItemSong *songItem = new MusicLibraryItemSong(s, albumItem);
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albumItem->append(songItem);
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albumItem->addGenre(s.genre);
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artistItem->addGenre(s.genre);
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library->addGenre(s.genre);
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track=track->next;
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}
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if (!abortRequested()) {
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if (MPDParseUtils::groupSingle()) {
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library->groupSingleTracks();
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}
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if (MPDParseUtils::groupMultiple()) {
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library->groupMultipleArtists();
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}
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emit libraryUpdated();
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}
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}
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uint32_t MtpConnection::getMusicFolderId()
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{
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return musicFolderId ? musicFolderId
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: folders
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? getFolderId("Music", folders)
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: 0;
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}
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//uint32_t MtpConnection::getAlbumsFolderId()
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//{
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// return albumsFolderId ? albumsFolderId
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// : folders
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// ? getFolderId("Albums", folders)
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// : 0;
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//}
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uint32_t MtpConnection::getFolderId(const char *name, LIBMTP_folder_t *f)
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{
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if (!f) {
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return 0;
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}
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if (!strcasecmp(name, f->name)) {
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return f->folder_id;
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}
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uint32_t i;
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// if ((i=getFolderId(name, f->child))) {
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// return i;
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// }
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if ((i=getFolderId(name, f->sibling))) {
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return i;
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}
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return 0;
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}
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void MtpConnection::updateFolders()
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{
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folderMap.clear();
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if (folders) {
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LIBMTP_destroy_folder_t(folders);
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folders=0;
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}
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folders=LIBMTP_Get_Folder_List(device);
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parseFolder(folders);
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}
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void MtpConnection::updateAlbums()
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{
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QSet<uint32_t> covers;
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foreach (LIBMTP_album_t *alb, albumsWithCovers) {
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covers.insert(alb->album_id);
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}
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albumsWithCovers.clear();
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if (albums) {
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LIBMTP_album_t *alb=albums;
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while (alb) {
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LIBMTP_album_t *a=alb;
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alb=alb->next;
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LIBMTP_destroy_album_t(a);
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}
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}
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albums=LIBMTP_Get_Album_List(device);
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LIBMTP_album_t *alb=albums;
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while (alb) {
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// logAlbum(alb);
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if (covers.contains(alb->album_id)) {
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albumsWithCovers.insert(alb);
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covers.remove(alb->album_id);
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if (covers.isEmpty()) {
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break;
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}
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}
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alb=alb->next;
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}
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}
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void MtpConnection::updateCapacity()
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{
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if (device && LIBMTP_ERROR_NONE==LIBMTP_Get_Storage(device, LIBMTP_STORAGE_SORTBY_NOTSORTED) && device->storage) {
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size=device->storage->MaxCapacity;
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used=size-device->storage->FreeSpaceInBytes;
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}
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}
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uint32_t MtpConnection::createFolder(const char *name, uint32_t parentId)
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{
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QMap<int, Folder>::ConstIterator it=folderMap.find(parentId);
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uint32_t storageId=0;
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if (it!=folderMap.constEnd()) {
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storageId=it.value().entry->storage_id;
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}
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char *nameCopy = qstrdup(name);
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uint32_t newFolderId=LIBMTP_Create_Folder(device, nameCopy, parentId, storageId);
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delete nameCopy;
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if (0==newFolderId) {
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return 0;
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}
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updateFolders();
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return newFolderId;
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}
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uint32_t MtpConnection::getFolder(const QString &path)
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{
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QMap<int, Folder>::ConstIterator it=folderMap.constBegin();
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QMap<int, Folder>::ConstIterator end=folderMap.constEnd();
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for (; it!=end; ++it) {
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if (it.value().path==path) {
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return it.value().entry->folder_id;
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}
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}
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return 0;
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}
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MtpConnection::Folder * MtpConnection::getFolderEntry(const QString &path)
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{
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QMap<int, Folder>::ConstIterator it=folderMap.constBegin();
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QMap<int, Folder>::ConstIterator end=folderMap.constEnd();
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for (; it!=end; ++it) {
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if (it.value().path==path) {
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return const_cast<MtpConnection::Folder *>(&(it.value()));
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}
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}
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return 0;
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}
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uint32_t MtpConnection::checkFolderStructure(const QStringList &dirs)
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{
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uint32_t parentId=getMusicFolderId();
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QString path;
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foreach (const QString &d, dirs) {
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path+=d+QChar('/');
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uint32_t folderId=getFolder(path);
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if (0==folderId) {
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folderId=createFolder(d.toUtf8().constData(), parentId);
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if (0==folderId) {
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return parentId;
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} else {
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updateFolders();
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parentId=getFolder(path);
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}
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} else {
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parentId=folderId;
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}
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}
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return parentId;
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}
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void MtpConnection::parseFolder(LIBMTP_folder_t *folder)
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{
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if (!folder) {
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return;
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}
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QMap<int, Folder>::ConstIterator it=folderMap.find(folder->parent_id);
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if (it!=folderMap.constEnd()) {
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folderMap.insert(folder->folder_id, Folder(it.value().path+QString::fromUtf8(folder->name)+QChar('/'), folder));
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} else {
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folderMap.insert(folder->folder_id, Folder(QString::fromUtf8(folder->name)+QChar('/'), folder));
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}
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if (folder->child) {
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parseFolder(folder->child);
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}
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if (folder->sibling) {
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parseFolder(folder->sibling);
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}
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}
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static char * createString(const QString &str)
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{
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return str.isEmpty() ? qstrdup("") : qstrdup(str.toUtf8());
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}
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static LIBMTP_filetype_t mtpFileType(const Song &s)
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{
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#ifdef ENABLE_KDE_SUPPORT
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KMimeType::Ptr mime=KMimeType::findByPath(s.file);
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if (mime->is("audio/mpeg")) {
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return LIBMTP_FILETYPE_MP3;
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}
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if (mime->is("audio/ogg")) {
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return LIBMTP_FILETYPE_OGG;
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}
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if (mime->is("audio/x-ms-wma")) {
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return LIBMTP_FILETYPE_WMA;
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}
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if (mime->is("audio/mp4")) {
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return LIBMTP_FILETYPE_M4A; // LIBMTP_FILETYPE_MP4
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}
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if (mime->is("audio/aac")) {
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return LIBMTP_FILETYPE_AAC;
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}
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if (mime->is("audio/flac")) {
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return LIBMTP_FILETYPE_FLAC;
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}
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if (mime->is("audio/x-wav")) {
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return LIBMTP_FILETYPE_WAV;
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}
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#else
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if (s.file.endsWith(".mp3", Qt::CaseInsensitive)) {
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return LIBMTP_FILETYPE_MP3;
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}
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if (s.file.endsWith(".ogg", Qt::CaseInsensitive)) {
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return LIBMTP_FILETYPE_OGG;
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}
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if (s.file.endsWith(".wma", Qt::CaseInsensitive)) {
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return LIBMTP_FILETYPE_WMA;
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}
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if (s.file.endsWith(".m4a", Qt::CaseInsensitive)) {
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return LIBMTP_FILETYPE_M4A; // LIBMTP_FILETYPE_MP4
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}
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if (s.file.endsWith(".aac", Qt::CaseInsensitive)) {
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return LIBMTP_FILETYPE_AAC;
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}
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if (s.file.endsWith(".flac", Qt::CaseInsensitive)) {
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return LIBMTP_FILETYPE_FLAC;
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}
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if (s.file.endsWith(".wav", Qt::CaseInsensitive)) {
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return LIBMTP_FILETYPE_WAV;
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}
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#endif
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return LIBMTP_FILETYPE_UNDEF_AUDIO;
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}
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void MtpConnection::putSong(const Song &s, bool fixVa, const DeviceOptions &opts)
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{
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bool added=false;
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bool fixedVa=false;
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bool embedCoverImage=Device::constEmbedCover==opts.coverName;
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LIBMTP_track_t *meta=0;
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if (device) {
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meta=LIBMTP_new_track_t();
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meta->parent_id=musicFolderId;
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meta->storage_id=0;
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Song song=s;
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QString destName=musicPath+dev->opts.createFilename(song);
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QStringList dirs=destName.split('/', QString::SkipEmptyParts);
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if (dirs.count()>2) {
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destName=dirs.takeLast();
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meta->parent_id=checkFolderStructure(dirs);
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}
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meta->item_id=0;
|
|
QString fileName=song.file;
|
|
QTemporaryFile *temp=0;
|
|
|
|
if (fixVa || embedCoverImage) {
|
|
// Need to 'workaround' broken various artists handling, so write to a temporary file first...
|
|
temp=Device::copySongToTemp(song);
|
|
if (temp) {
|
|
if (embedCoverImage) {
|
|
Device::embedCover(song.file, song, opts.coverMaxSize);
|
|
}
|
|
if (fixVa && Device::fixVariousArtists(temp->fileName(), song, true)) {
|
|
fixedVa=true;
|
|
}
|
|
song.file=temp->fileName();
|
|
}
|
|
}
|
|
meta->title=createString(song.title);
|
|
meta->artist=createString(song.artist);
|
|
meta->composer=createString(QString());
|
|
meta->genre=createString(song.genre);
|
|
meta->album=createString(song.album);
|
|
meta->date=createString(QString().sprintf("%4d0101T0000.0", song.year));
|
|
meta->filename=createString(destName);
|
|
meta->tracknumber=song.track;
|
|
meta->duration=song.time*1000;
|
|
meta->rating=0;
|
|
meta->usecount=0;
|
|
|
|
struct stat statBuf;
|
|
if (0==stat(QFile::encodeName(fileName).constData(), &statBuf)) {
|
|
meta->filesize=statBuf.st_size;
|
|
meta->modificationdate=statBuf.st_mtime;
|
|
}
|
|
meta->filetype=mtpFileType(song);
|
|
meta->next=0;
|
|
added=0==LIBMTP_Send_Track_From_File(device, fileName.toUtf8(), meta, &progressMonitor, this);
|
|
if (temp) {
|
|
// Delete the temp file...
|
|
temp->remove();
|
|
delete temp;
|
|
}
|
|
|
|
// TODO: adding of covers does not seem to work 100% reliably, and slows the copy process down.
|
|
// If we're not adding covers, not much point in creating albums...
|
|
#if 0
|
|
if (added) {
|
|
// Add song to album...
|
|
qWarning() << "Get album" << song.id;
|
|
LIBMTP_album_t *album=getAlbum(song);
|
|
if (!album) {
|
|
qWarning() << "TRACK ADDED, ALBUM NOT FOUND, SO GET ALBUM LIST";
|
|
updateAlbums();
|
|
qWarning() << "UPDATED ALBUMS";
|
|
song.id=meta->item_id;
|
|
album=getAlbum(song);
|
|
}
|
|
if (album) {
|
|
qWarning() << "Album exists" << album->no_tracks << album->album_id;
|
|
uint32_t *tracks = (uint32_t *)malloc((album->no_tracks+1)*sizeof(uint32_t));
|
|
if (tracks) {
|
|
album->no_tracks++;
|
|
if (album->tracks) {
|
|
memcpy(tracks, album->tracks, (album->no_tracks-1)*sizeof(uint32_t));
|
|
free(album->tracks);
|
|
}
|
|
tracks[album->no_tracks-1]=meta->item_id;
|
|
album->tracks = tracks;
|
|
qWarning() << "Update album";
|
|
LIBMTP_Update_Album(device, album);
|
|
logAlbum(album);
|
|
qWarning() << "Album updated";
|
|
}
|
|
} else {
|
|
album=LIBMTP_new_album_t();
|
|
album->tracks=(uint32_t *)malloc(sizeof(uint32_t));
|
|
album->tracks[0]=meta->item_id;
|
|
album->no_tracks=1;
|
|
album->album_id=0;
|
|
album->parent_id=getAlbumsFolderId();
|
|
album->storage_id=0;
|
|
album->name=createString(song.album);
|
|
album->artist=createString(song.albumArtist());
|
|
album->composer=0;
|
|
album->genre=createString(song.genre);
|
|
album->next=0;
|
|
qWarning() << "Create new album";
|
|
logAlbum(album);
|
|
if (0==LIBMTP_Create_New_Album(device, album)) {
|
|
qWarning() << "Album created" << album->album_id;
|
|
LIBMTP_album_t *al=albums;
|
|
if (!albums) {
|
|
albums=album;
|
|
} else {
|
|
while (al) {
|
|
if (!al->next) {
|
|
al->next=album;
|
|
break;
|
|
}
|
|
al=al->next;
|
|
}
|
|
}
|
|
} else {
|
|
qWarning() << "Failed to create album";
|
|
LIBMTP_destroy_album_t(album);
|
|
album=0;
|
|
}
|
|
}
|
|
|
|
if (album) {
|
|
Covers::Image image=Covers::getImage(s);
|
|
if (!image.img.isNull()) {
|
|
// First check if album already has cover...
|
|
if (!albumsWithCovers.contains(album) && getCover(album).isNull()) {
|
|
QTemporaryFile *temp=0;
|
|
// Cantata covers are either JPG or PNG. Assume device supports JPG...
|
|
if (image.fileName.isEmpty() || (image.fileName.endsWith(".png ") && !supportedTypes.contains(LIBMTP_FILETYPE_PNG))) {
|
|
temp=new QTemporaryFile(QDir::tempPath()+"/cantata_XXXXXX.jpg");
|
|
temp->setAutoRemove(true);
|
|
if (!image.img.save(temp, "JPG")) {
|
|
image.fileName=QString();
|
|
} else {
|
|
image.fileName=temp->fileName();
|
|
}
|
|
}
|
|
struct stat statbuff;
|
|
|
|
if (-1!=stat(QFile::encodeName(image.fileName).constData(), &statbuff)) {
|
|
uint64_t filesize = (uint64_t) statbuff.st_size;
|
|
if (filesize>0) {
|
|
char *imagedata = (char *)malloc(filesize);
|
|
if (imagedata) {
|
|
FILE *fd = fopen(QFile::encodeName(image.fileName).constData(), "r");
|
|
if (fd) {
|
|
fread(imagedata, filesize, 1, fd);
|
|
fclose(fd);
|
|
|
|
LIBMTP_filesampledata_t *albumart=LIBMTP_new_filesampledata_t();
|
|
albumart->data = imagedata;
|
|
albumart->size = filesize;
|
|
albumart->filetype = image.fileName.endsWith(".png") ? LIBMTP_FILETYPE_PNG : LIBMTP_FILETYPE_JPEG;
|
|
qWarning() << "Send cover";
|
|
int rv=0;
|
|
if (0==(rv=LIBMTP_Send_Representative_Sample(device, album->album_id, albumart))) {
|
|
albumsWithCovers.insert(album);
|
|
}
|
|
albumart->data=0;
|
|
LIBMTP_destroy_filesampledata_t(albumart);
|
|
}
|
|
free(imagedata);
|
|
}
|
|
}
|
|
}
|
|
if (temp) {
|
|
delete temp;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
if (added) {
|
|
trackMap.insert(meta->item_id, meta);
|
|
updateCapacity();
|
|
} else if (meta) {
|
|
LIBMTP_destroy_track_t(meta);
|
|
}
|
|
emit putSongStatus(added, meta ? meta->item_id : 0, meta ? meta->filename : 0, fixedVa);
|
|
}
|
|
|
|
static bool saveFile(const QString &name, char *data, uint64_t size)
|
|
{
|
|
QFile f(name);
|
|
|
|
if (f.open(QIODevice::WriteOnly)) {
|
|
f.write(data, size);
|
|
f.close();
|
|
Utils::setFilePerms(name);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void MtpConnection::getSong(const Song &song, const QString &dest, bool fixVa, bool copyCover)
|
|
{
|
|
bool copiedSong=device && 0==LIBMTP_Get_File_To_File(device, song.id, dest.toUtf8(), &progressMonitor, this);
|
|
bool copiedCover=false;
|
|
if (copiedSong && !abortRequested() && copyCover) {
|
|
QString destDir=Utils::getDir(dest);
|
|
|
|
if (QDir(destDir).entryList(QStringList() << QLatin1String("*.jpg") << QLatin1String("*.png"), QDir::Files|QDir::Readable).isEmpty()) {
|
|
LIBMTP_album_t *album=getAlbum(song);
|
|
if (album) {
|
|
LIBMTP_filesampledata_t *albumart = LIBMTP_new_filesampledata_t();
|
|
QImage img;
|
|
if (0==LIBMTP_Get_Representative_Sample(device, album->album_id, albumart)) {
|
|
img.loadFromData((unsigned char *)albumart->data, (int)albumart->size);
|
|
if (!img.isNull()) {
|
|
QString mpdCover=MPDConnection::self()->getDetails().coverName;
|
|
if (mpdCover.isEmpty()) {
|
|
mpdCover="cover";
|
|
}
|
|
if (LIBMTP_FILETYPE_JPEG==albumart->filetype) {
|
|
copiedCover=saveFile(QString(destDir+mpdCover+".jpg"), albumart->data, albumart->size);
|
|
} else if (LIBMTP_FILETYPE_PNG==albumart->filetype) {
|
|
copiedCover=saveFile(QString(destDir+mpdCover+".png"), albumart->data, albumart->size);
|
|
} else {
|
|
copiedCover=img.save(QString(destDir+mpdCover+".png"));
|
|
if (copiedCover) {
|
|
Utils::setFilePerms(destDir+mpdCover);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
LIBMTP_destroy_filesampledata_t(albumart);
|
|
}
|
|
}
|
|
}
|
|
if (copiedSong && fixVa && !abortRequested()) {
|
|
Song s(song);
|
|
Device::fixVariousArtists(dest, s, false);
|
|
}
|
|
emit getSongStatus(copiedSong, copiedCover);
|
|
}
|
|
|
|
void MtpConnection::delSong(const Song &song)
|
|
{
|
|
bool deleted=device && trackMap.contains(song.id) && 0==LIBMTP_Delete_Object(device, song.id);
|
|
if (deleted) {
|
|
LIBMTP_destroy_track_t(trackMap[song.id]);
|
|
trackMap.remove(song.id);
|
|
// Remove track from album. Remove album (and cover) if no tracks.
|
|
LIBMTP_album_t *album=getAlbum(song);
|
|
if (album) {
|
|
if (0==album->no_tracks || (1==album->no_tracks && album->tracks[0]==(uint32_t)song.id)) {
|
|
if (!getCover(album).isNull()) {
|
|
LIBMTP_filesampledata_t *albumart = LIBMTP_new_filesampledata_t();
|
|
albumart->data = NULL;
|
|
albumart->size = 0;
|
|
albumart->filetype = LIBMTP_FILETYPE_UNKNOWN;
|
|
LIBMTP_Send_Representative_Sample(device, album->album_id, albumart);
|
|
LIBMTP_destroy_filesampledata_t(albumart);
|
|
}
|
|
albumsWithCovers.remove(album);
|
|
LIBMTP_Delete_Object(device, album->album_id);
|
|
updateAlbums();
|
|
} else if (album->no_tracks>1) {
|
|
// Remove track from album...
|
|
uint32_t *tracks = (uint32_t *)malloc((album->no_tracks-1)*sizeof(uint32_t));
|
|
if (tracks) {
|
|
bool found=false;
|
|
for (uint32_t i=0, j=0; i<album->no_tracks && j<(album->no_tracks-1); ++i) {
|
|
if (album->tracks[i]!=(uint32_t)song.id) {
|
|
tracks[j++]=album->tracks[i];
|
|
} else {
|
|
found=true;
|
|
}
|
|
}
|
|
if (found) {
|
|
album->no_tracks--;
|
|
free(album->tracks);
|
|
album->tracks = tracks;
|
|
LIBMTP_Update_Album(device, album);
|
|
// logAlbum(album);
|
|
} else {
|
|
free(tracks);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
updateCapacity();
|
|
}
|
|
emit delSongStatus(deleted);
|
|
}
|
|
|
|
void MtpConnection::cleanDirs(const QSet<QString> &dirs)
|
|
{
|
|
foreach (const QString &path, dirs) {
|
|
QStringList parts=path.split("/", QString::SkipEmptyParts);
|
|
while (parts.length()>1) {
|
|
// Find ID of this folder...
|
|
uint32_t id=getFolder(parts.join("/")+QChar('/'));
|
|
if (0==id || musicFolderId==id) {
|
|
break;
|
|
}
|
|
|
|
QMap<int, Folder>::Iterator folder=folderMap.find(id);
|
|
if (folder!=folderMap.end()) {
|
|
if (0==LIBMTP_Delete_Object(device, id)) {
|
|
folderMap.erase(folder);
|
|
} else {
|
|
break;
|
|
}
|
|
parts.takeLast();
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
emit cleanDirsStatus(true);
|
|
}
|
|
|
|
QImage MtpConnection::getCover(LIBMTP_album_t *album)
|
|
{
|
|
LIBMTP_filesampledata_t *albumart = LIBMTP_new_filesampledata_t();
|
|
QImage img;
|
|
if (0==LIBMTP_Get_Representative_Sample(device, album->album_id, albumart)) {
|
|
img.loadFromData((unsigned char *)albumart->data, (int)albumart->size);
|
|
}
|
|
LIBMTP_destroy_filesampledata_t(albumart);
|
|
return img;
|
|
}
|
|
|
|
void MtpConnection::getCover(const Song &song)
|
|
{
|
|
LIBMTP_album_t *album=getAlbum(song);
|
|
if (album) {
|
|
QImage img=getCover(album);
|
|
if (!img.isNull()) {
|
|
albumsWithCovers.insert(album);
|
|
emit cover(song, img);
|
|
}
|
|
}
|
|
}
|
|
|
|
LIBMTP_album_t * MtpConnection::getAlbum(const Song &song)
|
|
{
|
|
LIBMTP_album_t *al=albums;
|
|
LIBMTP_album_t *possible=0;
|
|
|
|
while (al) {
|
|
if (QString::fromUtf8(al->name)==song.album) {
|
|
// For some reason, MTP sometimes leaves blank albums behind.
|
|
// So, when looking for an album if we find one with the same name, but no tracks - then save this as a possibility...
|
|
if (0==al->no_tracks) {
|
|
QString aa(QString::fromUtf8(al->artist));
|
|
if (aa.isEmpty() || aa==song.albumArtist()) {
|
|
possible=al;
|
|
}
|
|
} else {
|
|
for (uint32_t i=0; i<al->no_tracks; ++i) {
|
|
if (al->tracks[i]==(uint32_t)song.id) {
|
|
return al;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
al=al->next;
|
|
}
|
|
|
|
return possible;
|
|
}
|
|
|
|
void MtpConnection::destroyData()
|
|
{
|
|
folderMap.clear();
|
|
if (folders) {
|
|
LIBMTP_destroy_folder_t(folders);
|
|
folders=0;
|
|
}
|
|
|
|
albumsWithCovers.clear();
|
|
if (albums) {
|
|
LIBMTP_album_t *alb=albums;
|
|
while (alb) {
|
|
LIBMTP_album_t *a=alb;
|
|
alb=alb->next;
|
|
LIBMTP_destroy_album_t(a);
|
|
}
|
|
albums=0;
|
|
}
|
|
|
|
trackMap.clear();
|
|
if (tracks) {
|
|
LIBMTP_destroy_track_t(tracks);
|
|
tracks=0;
|
|
}
|
|
|
|
if (library) {
|
|
delete library;
|
|
library=0;
|
|
}
|
|
}
|
|
|
|
QString cfgKey(Solid::Device &dev, const QString &serial)
|
|
{
|
|
QString key=QLatin1String("MTP-")+dev.vendor()+QChar('-')+dev.product()+QChar('-')+serial;
|
|
key.replace('/', '_');
|
|
return key;
|
|
}
|
|
|
|
MtpDevice::MtpDevice(DevicesModel *m, Solid::Device &dev)
|
|
: Device(m, dev, false)
|
|
, pmp(dev.as<Solid::PortableMediaPlayer>())
|
|
, tempFile(0)
|
|
, mtpUpdating(false)
|
|
, busNum(0)
|
|
, devNum(0)
|
|
{
|
|
static bool registeredTypes=false;
|
|
if (!registeredTypes) {
|
|
qRegisterMetaType<QSet<QString> >("QSet<QString>");
|
|
qRegisterMetaType<DeviceOptions >("DeviceOptions");
|
|
registeredTypes=true;
|
|
}
|
|
|
|
Solid::GenericInterface *iface = dev.as<Solid::GenericInterface>();
|
|
if (iface) {
|
|
QMap<QString, QVariant> properties = iface->allProperties();
|
|
busNum = properties.value(QLatin1String("BUSNUM")).toInt();
|
|
devNum = properties.value(QLatin1String("DEVNUM")).toInt();
|
|
}
|
|
|
|
thread=new QThread(this);
|
|
connection=new MtpConnection(this);
|
|
connection->moveToThread(thread);
|
|
thread->start();
|
|
connect(this, SIGNAL(updateLibrary()), connection, SLOT(updateLibrary()));
|
|
connect(connection, SIGNAL(libraryUpdated()), this, SLOT(libraryUpdated()));
|
|
connect(connection, SIGNAL(progress(int)), this, SLOT(emitProgress(int)));
|
|
connect(this, SIGNAL(putSong(const Song &, bool, const DeviceOptions &)), connection, SLOT(putSong(const Song &, bool, const DeviceOptions &)));
|
|
connect(connection, SIGNAL(putSongStatus(bool, int, const QString &, bool)), this, SLOT(putSongStatus(bool, int, const QString &, bool)));
|
|
connect(this, SIGNAL(getSong(const Song &, const QString &)), connection, SLOT(getSong(const Song &, const QString &)));
|
|
connect(connection, SIGNAL(getSongStatus(bool)), this, SLOT(getSongStatus(bool)));
|
|
connect(this, SIGNAL(delSong(const Song &)), connection, SLOT(delSong(const Song &)));
|
|
connect(connection, SIGNAL(delSongStatus(bool)), this, SLOT(delSongStatus(bool)));
|
|
connect(this, SIGNAL(cleanMusicDirs(const QSet<QString> &)), connection, SLOT(cleanDirs(const QSet<QString> &)));
|
|
connect(this, SIGNAL(getCover(const Song &)), connection, SLOT(getCover(const Song &)));
|
|
connect(connection, SIGNAL(cleanDirsStatus(bool)), this, SLOT(cleanDirsStatus(bool)));
|
|
connect(connection, SIGNAL(statusMessage(const QString &)), this, SLOT(setStatusMessage(const QString &)));
|
|
connect(connection, SIGNAL(deviceDetails(const QString &)), this, SLOT(deviceDetails(const QString &)));
|
|
connect(connection, SIGNAL(songCount(int)), this, SLOT(songCount(int)));
|
|
connect(connection, SIGNAL(cover(const Song &, const QImage &)), this, SIGNAL(cover(const Song &, const QImage &)));
|
|
QTimer::singleShot(0, this, SLOT(rescan(bool)));
|
|
}
|
|
|
|
MtpDevice::~MtpDevice()
|
|
{
|
|
stop();
|
|
}
|
|
|
|
void MtpDevice::deviceDetails(const QString &s)
|
|
{
|
|
if ((s!=serial || serial.isEmpty()) && solidDev.isValid()) {
|
|
serial=s;
|
|
QString configKey=cfgKey(solidDev, serial);
|
|
opts.load(configKey);
|
|
#ifndef ENABLE_KDE_SUPPORT
|
|
QSettings cfg;
|
|
#endif
|
|
configured=HAS_GROUP(configKey);
|
|
}
|
|
}
|
|
|
|
bool MtpDevice::isConnected() const
|
|
{
|
|
return solidDev.isValid() && pmp && pmp->isValid() && connection->isConnected();
|
|
}
|
|
|
|
void MtpDevice::stop()
|
|
{
|
|
jobAbortRequested=true;
|
|
Utils::stopThread(thread);
|
|
thread=0;
|
|
deleteTemp();
|
|
}
|
|
|
|
void MtpDevice::configure(QWidget *parent)
|
|
{
|
|
if (!isIdle()) {
|
|
return;
|
|
}
|
|
|
|
DevicePropertiesDialog *dlg=new DevicePropertiesDialog(parent);
|
|
connect(dlg, SIGNAL(updatedSettings(const QString &, const DeviceOptions &)), SLOT(saveProperties(const QString &, const DeviceOptions &)));
|
|
if (!configured) {
|
|
connect(dlg, SIGNAL(cancelled()), SLOT(saveProperties()));
|
|
}
|
|
dlg->show(QString(), opts, DevicePropertiesWidget::Prop_CoversBasic|DevicePropertiesWidget::Prop_Va|DevicePropertiesWidget::Prop_Transcoder);
|
|
}
|
|
|
|
void MtpDevice::rescan(bool full)
|
|
{
|
|
Q_UNUSED(full)
|
|
if (mtpUpdating || !solidDev.isValid()) {
|
|
return;
|
|
}
|
|
if (childCount()) {
|
|
update=new MusicLibraryItemRoot();
|
|
applyUpdate();
|
|
}
|
|
mtpUpdating=true;
|
|
emit updating(solidDev.udi(), true);
|
|
emit updateLibrary();
|
|
}
|
|
|
|
int MtpDevice::getSongId(const Song &s)
|
|
{
|
|
// Tracks are associated with Albums, but to find an existing MTP album we need to know the ID
|
|
// of one of its tracks. Tracks copied FROM the library, will have no valid ID - but if the album
|
|
// is already on the device, we can use the song id of an existing track to locate it...
|
|
foreach (MusicLibraryItem *artist, m_childItems) {
|
|
if (artist->data()==s.artist || artist->data()==s.albumartist) {
|
|
foreach (MusicLibraryItem *album, static_cast<MusicLibraryItemContainer *>(artist)->childItems()) {
|
|
if (album->data()==s.album) {
|
|
MusicLibraryItemContainer *al=static_cast<MusicLibraryItemContainer *>(album);
|
|
return currentSong.id=static_cast<MusicLibraryItemSong *>(al->childItems().at(0))->song().id;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void MtpDevice::addSong(const Song &s, bool overwrite, bool copyCover)
|
|
{
|
|
Q_UNUSED(copyCover)
|
|
jobAbortRequested=false;
|
|
if (!isConnected()) {
|
|
emit actionStatus(NotConnected);
|
|
return;
|
|
}
|
|
|
|
needToFixVa=opts.fixVariousArtists && s.isVariousArtists();
|
|
|
|
if (!overwrite) {
|
|
Song check=s;
|
|
|
|
if (needToFixVa) {
|
|
Device::fixVariousArtists(QString(), check, true);
|
|
}
|
|
if (songExists(check)) {
|
|
emit actionStatus(SongExists);
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (!QFile::exists(s.file)) {
|
|
emit actionStatus(SourceFileDoesNotExist);
|
|
return;
|
|
}
|
|
currentSong=s;
|
|
currentSong.id=getSongId(currentSong);
|
|
|
|
if (!opts.transcoderCodec.isEmpty()) {
|
|
encoder=Encoders::getEncoder(opts.transcoderCodec);
|
|
if (encoder.codec.isEmpty()) {
|
|
emit actionStatus(CodecNotAvailable);
|
|
return;
|
|
}
|
|
|
|
if (!opts.transcoderWhenDifferent || encoder.isDifferent(s.file)) {
|
|
deleteTemp();
|
|
tempFile=new QTemporaryFile(QDir::tempPath()+"/cantata_XXXXXX"+encoder.extension);
|
|
tempFile->setAutoRemove(false);
|
|
|
|
if (!tempFile->open()) {
|
|
deleteTemp();
|
|
emit actionStatus(FailedToCreateTempFile);
|
|
return;
|
|
}
|
|
QString destFile=tempFile->fileName();
|
|
tempFile->close();
|
|
if (QFile::exists(destFile)) {
|
|
QFile::remove(destFile);
|
|
}
|
|
transcoding=true;
|
|
TranscodingJob *job=new TranscodingJob(encoder, opts.transcoderValue, s.file, destFile);
|
|
connect(job, SIGNAL(result(int)), SLOT(transcodeSongResult(int)));
|
|
connect(job, SIGNAL(percent(int)), SLOT(transcodePercent(int)));
|
|
job->start();
|
|
currentSong.file=destFile;
|
|
return;
|
|
}
|
|
}
|
|
transcoding=false;
|
|
emit putSong(currentSong, needToFixVa, opts);
|
|
}
|
|
|
|
void MtpDevice::copySongTo(const Song &s, const QString &baseDir, const QString &musicPath, bool overwrite, bool copyCover)
|
|
{
|
|
jobAbortRequested=false;
|
|
transcoding=false;
|
|
if (!isConnected()) {
|
|
emit actionStatus(NotConnected);
|
|
return;
|
|
}
|
|
|
|
needToFixVa=opts.fixVariousArtists && s.isVariousArtists();
|
|
|
|
if (!overwrite) {
|
|
Song check=s;
|
|
|
|
if (needToFixVa) {
|
|
Device::fixVariousArtists(QString(), check, false);
|
|
}
|
|
if (MusicLibraryModel::self()->songExists(check)) {
|
|
emit actionStatus(SongExists);
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (!songExists(s)) {
|
|
emit actionStatus(SongDoesNotExist);
|
|
return;
|
|
}
|
|
|
|
currentBaseDir=baseDir;
|
|
currentMusicPath=musicPath;
|
|
QString dest(currentBaseDir+currentMusicPath);
|
|
QDir dir(Utils::getDir(dest));
|
|
if (!dir.exists() && !Utils::createDir(dir.absolutePath(), baseDir)) {
|
|
emit actionStatus(DirCreationFaild);
|
|
return;
|
|
}
|
|
|
|
currentSong=s;
|
|
emit getSong(s, currentBaseDir+currentMusicPath, needToFixVa, copyCover);
|
|
}
|
|
|
|
void MtpDevice::removeSong(const Song &s)
|
|
{
|
|
jobAbortRequested=false;
|
|
if (!isConnected()) {
|
|
emit actionStatus(NotConnected);
|
|
return;
|
|
}
|
|
|
|
if (!songExists(s)) {
|
|
emit actionStatus(SongDoesNotExist);
|
|
return;
|
|
}
|
|
|
|
currentSong=s;
|
|
emit delSong(s);
|
|
}
|
|
|
|
void MtpDevice::cleanDirs(const QSet<QString> &dirs)
|
|
{
|
|
jobAbortRequested=false;
|
|
if (!isConnected()) {
|
|
emit actionStatus(NotConnected);
|
|
return;
|
|
}
|
|
emit cleanMusicDirs(dirs);
|
|
}
|
|
|
|
void MtpDevice::requestCover(const Song &song)
|
|
{
|
|
jobAbortRequested=false;
|
|
if (isConnected()) {
|
|
emit getCover(song);
|
|
}
|
|
}
|
|
|
|
void MtpDevice::putSongStatus(bool ok, int id, const QString &file, bool fixedVa)
|
|
{
|
|
deleteTemp();
|
|
if (jobAbortRequested) {
|
|
return;
|
|
}
|
|
if (!ok) {
|
|
emit actionStatus(Failed);
|
|
} else {
|
|
|
|
currentSong.id=id;
|
|
currentSong.file=file;
|
|
if (needToFixVa && fixedVa) {
|
|
currentSong.fixVariousArtists();
|
|
} else if (!opts.fixVariousArtists) { // TODO: ALBUMARTIST: Remove when libMTP supports album artist!
|
|
currentSong.albumartist=currentSong.artist;
|
|
}
|
|
addSongToList(currentSong);
|
|
emit actionStatus(Ok);
|
|
}
|
|
}
|
|
|
|
void MtpDevice::transcodeSongResult(int status)
|
|
{
|
|
FileJob::finished(sender());
|
|
if (jobAbortRequested) {
|
|
deleteTemp();
|
|
return;
|
|
}
|
|
if (FileJob::StatusOk!=status) {
|
|
emit actionStatus(TranscodeFailed);
|
|
} else {
|
|
emit putSong(currentSong, needToFixVa, DeviceOptions(Device::constNoCover));
|
|
}
|
|
}
|
|
|
|
void MtpDevice::transcodePercent(int percent)
|
|
{
|
|
if (jobAbortRequested) {
|
|
FileJob *job=qobject_cast<FileJob *>(sender());
|
|
if (job) {
|
|
job->stop();
|
|
}
|
|
return;
|
|
}
|
|
emit progress(percent/2);
|
|
}
|
|
|
|
void MtpDevice::emitProgress(int percent)
|
|
{
|
|
if (jobAbortRequested) {
|
|
return;
|
|
}
|
|
emit progress(transcoding ? (50+(percent/2)) : percent);
|
|
}
|
|
|
|
void MtpDevice::getSongStatus(bool ok, bool copiedCover)
|
|
{
|
|
if (jobAbortRequested) {
|
|
return;
|
|
}
|
|
if (!ok) {
|
|
emit actionStatus(Failed);
|
|
} else {
|
|
currentSong.file=currentMusicPath; // MPD's paths are not full!!!
|
|
if (needToFixVa) {
|
|
currentSong.revertVariousArtists();
|
|
}
|
|
Utils::setFilePerms(currentBaseDir+currentSong.file);
|
|
MusicLibraryModel::self()->addSongToList(currentSong);
|
|
DirViewModel::self()->addFileToList(currentSong.file);
|
|
emit actionStatus(Ok, copiedCover);
|
|
}
|
|
}
|
|
|
|
void MtpDevice::delSongStatus(bool ok)
|
|
{
|
|
if (jobAbortRequested) {
|
|
return;
|
|
}
|
|
if (!ok) {
|
|
emit actionStatus(Failed);
|
|
} else {
|
|
removeSongFromList(currentSong);
|
|
emit actionStatus(Ok);
|
|
}
|
|
}
|
|
|
|
void MtpDevice::cleanDirsStatus(bool ok)
|
|
{
|
|
emit actionStatus(ok ? Ok : Failed);
|
|
}
|
|
|
|
double MtpDevice::usedCapacity()
|
|
{
|
|
if (!isConnected()) {
|
|
return -1.0;
|
|
}
|
|
|
|
return connection->capacity()>0 ? (connection->usedSpace()*1.0)/(connection->capacity()*1.0) : -1.0;
|
|
}
|
|
|
|
QString MtpDevice::capacityString()
|
|
{
|
|
if (!isConnected()) {
|
|
return i18n("Not Connected");
|
|
}
|
|
|
|
return i18n("%1 free").arg(Utils::formatByteSize(connection->capacity()-connection->usedSpace()));
|
|
}
|
|
|
|
qint64 MtpDevice::freeSpace()
|
|
{
|
|
if (!isConnected()) {
|
|
return 0;
|
|
}
|
|
|
|
return connection->capacity()-connection->usedSpace();
|
|
}
|
|
|
|
void MtpDevice::libraryUpdated()
|
|
{
|
|
if (update) {
|
|
delete update;
|
|
}
|
|
update=connection->takeLibrary();
|
|
setStatusMessage(QString());
|
|
emit updating(udi(), false);
|
|
mtpUpdating=false;
|
|
}
|
|
|
|
void MtpDevice::saveProperties(const QString &, const DeviceOptions &newOpts)
|
|
{
|
|
if (configured && opts==newOpts) {
|
|
return;
|
|
}
|
|
opts=newOpts;
|
|
saveProperties();
|
|
}
|
|
|
|
void MtpDevice::saveProperties()
|
|
{
|
|
if (solidDev.isValid()) {
|
|
configured=true;
|
|
opts.save(cfgKey(solidDev, serial));
|
|
}
|
|
}
|
|
|
|
void MtpDevice::saveOptions()
|
|
{
|
|
if (solidDev.isValid()) {
|
|
opts.save(cfgKey(solidDev, serial));
|
|
}
|
|
}
|
|
|
|
void MtpDevice::deleteTemp()
|
|
{
|
|
if (tempFile) {
|
|
tempFile->remove();
|
|
delete tempFile;
|
|
tempFile=0;
|
|
}
|
|
}
|