1 /* 2 * Cantata 3 * 4 * Copyright (c) 2011-2020 Craig Drummond <craig.p.drummond@gmail.com> 5 * 6 * ---- 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License as published by 10 * the Free Software Foundation; either version 2 of the License, or 11 * (at your option) any later version. 12 * 13 * This program is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * General Public License for more details. 17 * 18 * You should have received a copy of the GNU General Public License 19 * along with this program; see the file COPYING. If not, write to 20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 21 * Boston, MA 02110-1301, USA. 22 */ 23 24 #ifndef REMOTEFSDEVICE_H 25 #define REMOTEFSDEVICE_H 26 27 #include "fsdevice.h" 28 #include "config.h" 29 #include <QUrl> 30 31 class QProcess; 32 class RemoteFsDevice : public FsDevice 33 { 34 Q_OBJECT 35 36 public: 37 struct Details 38 { DetailsDetails39 Details() 40 : configured(false) { 41 } 42 void load(const QString &group=QString()); 43 void save() const; 44 45 bool operator==(const Details &o) const { 46 return url==o.url && extraOptions==o.extraOptions; 47 } 48 bool operator!=(const Details &o) const { 49 return !(*this==o); 50 } isEmptyDetails51 bool isEmpty() const { 52 return name.isEmpty() || url.isEmpty(); 53 } isLocalFileDetails54 bool isLocalFile() const { 55 return url.scheme().isEmpty() || constFileProtocol==url.scheme(); 56 } 57 58 QString name; 59 QUrl url; 60 QString serviceName; 61 QString extraOptions; 62 bool configured; 63 }; 64 65 static const QLatin1String constPromptPassword; 66 static const QLatin1String constSshfsProtocol; 67 static const QLatin1String constFileProtocol; 68 69 static QList<Device *> loadAll(MusicLibraryModel *m); 70 static Device *create(MusicLibraryModel *m, const DeviceOptions &options, const Details &d); 71 static void renamed(const QString &oldName, const QString &newName); 72 static QString createUdi(const QString &n); 73 74 RemoteFsDevice(MusicLibraryModel *m, const DeviceOptions &options, const Details &d); 75 RemoteFsDevice(MusicLibraryModel *m, const Details &d); 76 ~RemoteFsDevice() override; 77 78 void toggle() override; 79 void mount(); 80 void unmount(); supportsDisconnect()81 bool supportsDisconnect() const override { return !details.isLocalFile(); } 82 bool isConnected() const override; 83 double usedCapacity() override; 84 QString capacityString() override; 85 qint64 freeSpace() override; 86 void saveOptions() override; 87 void configure(QWidget *parent) override; devType()88 DevType devType() const override { return RemoteFs; } 89 bool canPlaySongs() const override; 90 void destroy(bool removeFromConfig=true); getDetails()91 const Details & getDetails() const { return details; } subText()92 QString subText() override { return sub; } 93 94 Q_SIGNALS: 95 void udiChanged(); 96 void connectionStateHasChanged(const QString &id, bool connected); 97 98 protected: 99 void load(); 100 void setup(); 101 void setAudioFolder() const override; 102 103 private: 104 bool isOldSshfs(); 105 QString settingsFileName() const; 106 107 protected Q_SLOTS: 108 void saveProperties(); 109 void saveProperties(const DeviceOptions &newOpts, const RemoteFsDevice::Details &newDetails); 110 void procFinished(int exitCode); 111 void mountStatus(const QString &mp, int pid, int st); 112 void umountStatus(const QString &mp, int pid, int st); 113 114 protected: 115 mutable int mountToken; 116 mutable bool currentMountStatus; 117 Details details; 118 QProcess *proc; 119 // QString audioFolderSetting; 120 bool messageSent; 121 QString sub; 122 friend class DevicesModel; 123 }; 124 125 #endif 126