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-rw-r--r--kioslave/media/mediamanager/tdehardwarebackend.cpp924
1 files changed, 924 insertions, 0 deletions
diff --git a/kioslave/media/mediamanager/tdehardwarebackend.cpp b/kioslave/media/mediamanager/tdehardwarebackend.cpp
index e69de29b..7b0315b1 100644
--- a/kioslave/media/mediamanager/tdehardwarebackend.cpp
+++ b/kioslave/media/mediamanager/tdehardwarebackend.cpp
@@ -0,0 +1,924 @@
+/* This file is part of the TDE Project
+ Copyright (c) 2012 Timothy Pearson <kb9vqf@pearsoncomputing.net>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License version 2 as published by the Free Software Foundation.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+#include "tdehardwarebackend.h"
+
+#include <tqfile.h>
+#include <tqeventloop.h>
+#include <tqstylesheet.h>
+
+#include <kglobal.h>
+#include <klocale.h>
+#include <kconfig.h>
+#include <kio/job.h>
+#include <kprocess.h>
+#include <kmimetype.h>
+#include <kmountpoint.h>
+#include <kmessagebox.h>
+#include <kapplication.h>
+#include <kprotocolinfo.h>
+
+#include "dialog.h"
+
+#define MOUNT_SUFFIX ( \
+ (medium->isMounted() ? TQString("_mounted") : TQString("_unmounted")) + \
+ (medium->isEncrypted() ? (sdevice->isDiskOfType(TDEDiskDeviceType::UnlockedCrypt) ? "_decrypted" : "_encrypted") : "" ) \
+ )
+#define MOUNT_ICON_SUFFIX ( \
+ (medium->isMounted() ? TQString("_mount") : TQString("_unmount")) + \
+ (medium->isEncrypted() ? (sdevice->isDiskOfType(TDEDiskDeviceType::UnlockedCrypt) ? "_decrypt" : "_encrypt") : "" ) \
+ )
+
+/* Constructor */
+TDEBackend::TDEBackend(MediaList &list, TQObject* parent)
+ : TQObject()
+ , BackendBase(list)
+ , m_decryptDialog(0)
+ , m_parent(parent)
+{
+ // Initialize the TDE device manager
+ TDEHardwareDevices *hwdevices = KGlobal::hardwareDevices();
+
+ // Connect device monitoring signals/slots
+ connect(hwdevices, TQT_SIGNAL(hardwareAdded(TDEGenericDevice*)), this, TQT_SLOT(AddDeviceHandler(TDEGenericDevice*)));
+ connect(hwdevices, TQT_SIGNAL(hardwareRemoved(TDEGenericDevice*)), this, TQT_SLOT(RemoveDeviceHandler(TDEGenericDevice*)));
+ connect(hwdevices, TQT_SIGNAL(hardwareUpdated(TDEGenericDevice*)), this, TQT_SLOT(ModifyDeviceHandler(TDEGenericDevice*)));
+
+ // List devices at startup
+ ListDevices();
+}
+
+/* Destructor */
+TDEBackend::~TDEBackend()
+{
+ // Remove all media from the media list
+ TDEHardwareDevices *hwdevices = KGlobal::hardwareDevices();
+ TDEGenericHardwareList hwlist = hwdevices->listAllPhysicalDevices();
+ TDEGenericDevice *hwdevice;
+ for ( hwdevice = hwlist.first(); hwdevice; hwdevice = hwlist.next() ) {
+ if (hwdevice->type() == TDEGenericDeviceType::Disk) {
+ TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
+ RemoveDevice(sdevice);
+ }
+ }
+}
+
+void TDEBackend::AddDeviceHandler(TDEGenericDevice *device) {
+ if (device->type() == TDEGenericDeviceType::Disk) {
+ TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(device);
+ AddDevice(sdevice);
+ }
+}
+
+void TDEBackend::RemoveDeviceHandler(TDEGenericDevice *device) {
+ if (device->type() == TDEGenericDeviceType::Disk) {
+ TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(device);
+ RemoveDevice(sdevice);
+ }
+}
+
+void TDEBackend::ModifyDeviceHandler(TDEGenericDevice *device) {
+ if (device->type() == TDEGenericDeviceType::Disk) {
+ TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(device);
+ ModifyDevice(sdevice);
+ }
+}
+
+// List devices (at startup)
+bool TDEBackend::ListDevices()
+{
+ TDEHardwareDevices *hwdevices = KGlobal::hardwareDevices();
+ TDEGenericHardwareList hwlist = hwdevices->listAllPhysicalDevices();
+ TDEGenericDevice *hwdevice;
+ for ( hwdevice = hwlist.first(); hwdevice; hwdevice = hwlist.next() ) {
+ if (hwdevice->type() == TDEGenericDeviceType::Disk) {
+ TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
+ AddDevice(sdevice, false);
+ }
+ }
+
+ return true;
+}
+
+// Create a media instance for a new storage device
+void TDEBackend::AddDevice(TDEStorageDevice * sdevice, bool allowNotification)
+{
+ // If the device is already listed, do not process it
+ // This should not happen, but who knows...
+ /** @todo : refresh properties instead ? */
+ if (m_mediaList.findById(sdevice->uniqueID())) {
+ return;
+ }
+
+ // Add volume block devices
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::HDD)) {
+ /* We only list volumes that...
+ * - are encrypted with LUKS or
+ * - have a filesystem or
+ * - have an audio track
+ */
+ if (!(sdevice->isDiskOfType(TDEDiskDeviceType::LUKS))
+ && !(sdevice->checkDiskStatus(TDEDiskDeviceStatus::ContainsFilesystem))
+ && !(sdevice->isDiskOfType(TDEDiskDeviceType::CDAudio))
+ && !(sdevice->checkDiskStatus(TDEDiskDeviceStatus::Blank))
+ ) {
+ //
+ }
+ else {
+ // Do not list the LUKS backend device if it has been unlocked elsewhere
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::LUKS)) {
+ if (sdevice->slaveDevices().count() > 0) {
+ return;
+ }
+ }
+
+ // Create medium
+ Medium* medium = new Medium(sdevice->uniqueID(), "");
+ setVolumeProperties(medium);
+
+ // Insert medium into list
+ m_mediaList.addMedium(medium, allowNotification);
+ }
+ }
+
+ // Add CD drives
+ if ((sdevice->isDiskOfType(TDEDiskDeviceType::CDROM))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::CDRW))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDROM))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDRAM))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDRW))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::BDROM))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::BDRW))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::CDAudio))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::CDVideo))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDVideo))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::BDVideo))
+ ) {
+
+ // Create medium
+ Medium* medium = new Medium(sdevice->uniqueID(), "");
+ setVolumeProperties(medium);
+
+ // Insert medium into list
+ m_mediaList.addMedium(medium, allowNotification);
+ }
+
+ // Floppy & zip drives
+ if ((sdevice->isDiskOfType(TDEDiskDeviceType::Floppy)) ||
+ (sdevice->isDiskOfType(TDEDiskDeviceType::Zip)) ||
+ (sdevice->isDiskOfType(TDEDiskDeviceType::Jaz))
+ ) {
+ if ((sdevice->checkDiskStatus(TDEDiskDeviceStatus::Removable)) && (!(sdevice->checkDiskStatus(TDEDiskDeviceStatus::Inserted)))) {
+ allowNotification = false;
+ }
+ // Create medium
+ Medium* medium = new Medium(sdevice->uniqueID(), "");
+ // If the storage has a volume, we ignore it
+ if ( setFloppyProperties(medium) )
+ m_mediaList.addMedium(medium, allowNotification);
+ else
+ delete medium;
+ return;
+ }
+
+ // PTP camera
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::Camera)) {
+ // PTP cameras are handled by the "camera" kioslave
+ if (KProtocolInfo::isKnownProtocol( TQString("camera") ) )
+ {
+ // Create medium
+ Medium* medium = new Medium(sdevice->uniqueID(), "");
+ setCameraProperties(medium);
+ m_mediaList.addMedium(medium, allowNotification);
+
+ return;
+ }
+ }
+}
+
+void TDEBackend::RemoveDevice(TDEStorageDevice * sdevice)
+{
+ const Medium *medium = m_mediaList.findByClearUdi(sdevice->uniqueID());
+ if (medium) {
+ ResetProperties(sdevice);
+ }
+ else {
+ m_mediaList.removeMedium(sdevice->uniqueID(), true);
+ }
+}
+
+void TDEBackend::ModifyDevice(TDEStorageDevice * sdevice)
+{
+ bool allowNotification = true;
+ if (!sdevice->checkDiskStatus(TDEDiskDeviceStatus::Removable)) { // TODO Is this the only condition under which we would not want notification?
+ allowNotification = false;
+ }
+ ResetProperties(sdevice, allowNotification);
+}
+
+void TDEBackend::ResetProperties(TDEStorageDevice * sdevice, bool allowNotification)
+{
+ Medium* m = new Medium(sdevice->uniqueID(), "");
+
+ // Keep these conditions in sync with ::AddDevice above, OR ELSE!!!
+ // BEGIN
+
+ if (!(sdevice->isDiskOfType(TDEDiskDeviceType::LUKS))
+ && !(sdevice->checkDiskStatus(TDEDiskDeviceStatus::ContainsFilesystem))
+ && !(sdevice->isDiskOfType(TDEDiskDeviceType::CDAudio))
+ && !(sdevice->checkDiskStatus(TDEDiskDeviceStatus::Blank))
+ ) {
+ }
+ else {
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::LUKS)) {
+ if (sdevice->slaveDevices().count() > 0) {
+ // Do not list the LUKS backend device if it has been unlocked elsewhere
+ RemoveDevice(sdevice);
+ return;
+ }
+ }
+ setVolumeProperties(m);
+ }
+
+ if ((sdevice->isDiskOfType(TDEDiskDeviceType::CDROM))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::CDRW))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDROM))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDRAM))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDRW))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::BDROM))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::BDRW))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::CDAudio))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::CDVideo))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDVideo))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::BDVideo))
+ ) {
+ setVolumeProperties(m);
+ }
+
+ // Floppy & zip drives
+ if ((sdevice->isDiskOfType(TDEDiskDeviceType::Floppy)) ||
+ (sdevice->isDiskOfType(TDEDiskDeviceType::Zip)) ||
+ (sdevice->isDiskOfType(TDEDiskDeviceType::Jaz))
+ ) {
+ setFloppyProperties(m);
+ }
+
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::Camera)) {
+ setCameraProperties(m);
+ }
+
+ // END
+
+ m_mediaList.changeMediumState(*m, allowNotification);
+
+ delete m;
+}
+
+void TDEBackend::setVolumeProperties(Medium* medium)
+{
+ TDEHardwareDevices *hwdevices = KGlobal::hardwareDevices();
+
+ TDEStorageDevice * sdevice = hwdevices->findDiskByUID(medium->id());
+ if (!sdevice) {
+ return;
+ }
+
+ medium->setName(generateName(sdevice->deviceNode()));
+ if ((sdevice->isDiskOfType(TDEDiskDeviceType::LUKS)) || (sdevice->isDiskOfType(TDEDiskDeviceType::UnlockedCrypt))) {
+ medium->setEncrypted(true);
+ }
+ else {
+ medium->setEncrypted(false);
+ }
+
+ // USAGE: mountableState(Device node, Mount point, Filesystem type, Mounted ?)
+ medium->mountableState(sdevice->deviceNode(), sdevice->mountPath(), sdevice->fileSystemName(), !sdevice->mountPath().isNull());
+
+ TQString diskLabel = sdevice->diskLabel();
+ if (diskLabel.isNull()) {
+ diskLabel = i18n("%1 Removable Device").arg(sdevice->deviceFriendlySize());
+ }
+ medium->setLabel(diskLabel);
+
+ TQString mimeType;
+
+ if ((sdevice->isDiskOfType(TDEDiskDeviceType::CDROM))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::CDRW))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDROM))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDRAM))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDRW))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::BDROM))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::BDRW))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::CDAudio))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::CDVideo))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::DVDVideo))
+ || (sdevice->isDiskOfType(TDEDiskDeviceType::BDVideo))
+ ) {
+ // This device is a CD drive of some sort
+
+ // Default
+ mimeType = "media/cdrom" + MOUNT_SUFFIX;
+
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::CDROM)) {
+ mimeType = "media/cdrom" + MOUNT_SUFFIX;
+ if (sdevice->checkDiskStatus(TDEDiskDeviceStatus::Blank)) {
+ mimeType = "media/blankcd" + MOUNT_SUFFIX;
+ medium->unmountableState("");
+ }
+ }
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::CDRW)) {
+ mimeType = "media/cdwriter" + MOUNT_SUFFIX;
+ if (sdevice->checkDiskStatus(TDEDiskDeviceStatus::Blank)) {
+ mimeType = "media/blankcd" + MOUNT_SUFFIX;
+ medium->unmountableState("");
+ }
+ }
+
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::DVDROM)) {
+ mimeType = "media/dvd" + MOUNT_SUFFIX;
+ if (sdevice->checkDiskStatus(TDEDiskDeviceStatus::Blank)) {
+ mimeType = "media/blankdvd" + MOUNT_SUFFIX;
+ medium->unmountableState("");
+ }
+ }
+
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::DVDRAM)) {
+ mimeType = "media/dvd" + MOUNT_SUFFIX;
+ if (sdevice->checkDiskStatus(TDEDiskDeviceStatus::Blank)) {
+ mimeType = "media/blankdvd" + MOUNT_SUFFIX;
+ medium->unmountableState("");
+ }
+ }
+
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::DVDRW)) {
+ mimeType = "media/dvd" + MOUNT_SUFFIX;
+ if (sdevice->checkDiskStatus(TDEDiskDeviceStatus::Blank)) {
+ mimeType = "media/blankdvd" + MOUNT_SUFFIX;
+ medium->unmountableState("");
+ }
+ }
+
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::BDROM)) {
+ mimeType = "media/bluray" + MOUNT_SUFFIX;
+ if (sdevice->checkDiskStatus(TDEDiskDeviceStatus::Blank)) {
+ mimeType = "media/blankbd" + MOUNT_SUFFIX;
+ medium->unmountableState("");
+ }
+ }
+
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::BDRW)) {
+ mimeType = "media/bluray" + MOUNT_SUFFIX;
+ if (sdevice->checkDiskStatus(TDEDiskDeviceStatus::Blank)) {
+ mimeType = "media/blankbd" + MOUNT_SUFFIX;
+ medium->unmountableState("");
+ }
+ }
+
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::CDAudio)) {
+ mimeType = "media/audiocd" + MOUNT_SUFFIX;
+ }
+
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::CDVideo)) {
+ mimeType = "media/vcd";
+ }
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::DVDVideo)) {
+ mimeType = "media/dvdvideo";
+ }
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::BDVideo)) {
+ mimeType = "media/bdvideo";
+ }
+
+ medium->setIconName(TQString::null);
+ }
+ else {
+ // This device is a hard or flash disk of some kind
+
+ // Default
+ mimeType = "media/hdd" + MOUNT_SUFFIX;
+
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::USB)) {
+ mimeType = "media/removable" + MOUNT_SUFFIX;
+ medium->needMounting();
+
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::CompactFlash)) {
+ medium->setIconName("compact_flash" + MOUNT_ICON_SUFFIX);
+ }
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::CompactFlash)) {
+ medium->setIconName("memory_stick" + MOUNT_ICON_SUFFIX);
+ }
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::CompactFlash)) {
+ medium->setIconName("smart_media" + MOUNT_ICON_SUFFIX);
+ }
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::CompactFlash)) {
+ medium->setIconName("sd_mmc" + MOUNT_ICON_SUFFIX);
+ }
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::MediaDevice)) {
+ medium->setIconName("ipod" + MOUNT_ICON_SUFFIX);
+
+ if (sdevice->vendorModel().upper().contains("IPOD") && KProtocolInfo::isKnownProtocol( TQString("ipod") ) )
+ {
+ medium->unmountableState( "ipod:/" );
+ medium->mountableState(!sdevice->mountPath().isNull());
+ }
+ }
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::Tape)) {
+ medium->setIconName("magnetic_tape" + MOUNT_ICON_SUFFIX);
+ }
+ if (medium->isMounted() && TQFile::exists(medium->mountPoint() + "/dcim"))
+ {
+ mimeType = "media/camera" + MOUNT_SUFFIX;
+ }
+ }
+ }
+
+ medium->setMimeType(mimeType);
+}
+
+// Handle floppies and zip drives
+bool TDEBackend::setFloppyProperties(Medium* medium)
+{
+ TDEHardwareDevices *hwdevices = KGlobal::hardwareDevices();
+
+ TDEStorageDevice * sdevice = hwdevices->findDiskByUID(medium->id());
+ if (!sdevice) {
+ return false;
+ }
+
+ medium->setName(generateName(sdevice->deviceNode()));
+ medium->setLabel(i18n("Unknown Drive"));
+
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::Floppy)) {
+ if (sdevice->mountPath().isNull()) {
+ medium->setMimeType("media/floppy_unmounted");
+ }
+ else {
+ medium->setMimeType("media/floppy_mounted" );
+ }
+ medium->setLabel(i18n("Floppy Drive"));
+ }
+
+ if (sdevice->isDiskOfType(TDEDiskDeviceType::Zip)) {
+ if (sdevice->mountPath().isNull()) {
+ medium->setMimeType("media/zip_unmounted");
+ }
+ else {
+ medium->setMimeType("media/zip_mounted" );
+ }
+ medium->setLabel(i18n("Zip Drive"));
+ }
+
+ /** @todo Mimetype for JAZ drives ? */
+
+ medium->setIconName(TQString::null);
+
+ return true;
+}
+
+void TDEBackend::setCameraProperties(Medium* medium)
+{
+ TDEHardwareDevices *hwdevices = KGlobal::hardwareDevices();
+
+ TDEStorageDevice * sdevice = hwdevices->findDiskByUID(medium->id());
+ if (!sdevice) {
+ return;
+ }
+
+ /** @todo find name */
+ medium->setName("camera");
+
+ TQString device = "camera:/";
+
+ // FIXME
+ // I don't have a PTP camera to develop with
+ // Getting this working should be fairly easy; you just have to query udev for this information via the /sys/... path returned by sdevice->systemPath()
+// if () {
+// device.sprintf("camera://%s@[usb:%03d,%03d]/", <camera's libgphoto2 name>, <usb bus number>, <usb linux device number>);
+// }
+
+ /** @todo find the rest of this URL */
+ medium->unmountableState(device);
+ medium->setMimeType("media/gphoto2camera");
+ medium->setIconName(TQString::null);
+
+ if (sdevice->vendorModel() != "") {
+ medium->setLabel(sdevice->vendorModel());
+ }
+ else {
+ medium->setLabel(i18n("Camera"));
+ }
+}
+
+TQStringList TDEBackend::mountoptions(const TQString &name)
+{
+ const Medium* medium = m_mediaList.findById(name);
+ if (!medium) {
+ return TQStringList(); // we know nothing about that device
+ }
+ if (!isInFstab(medium).isNull()) {
+ return TQStringList(); // device is listed in fstab, therefore is not handled by us
+ }
+
+ TQString volume_udi = name;
+ if (medium->isEncrypted()) {
+ // if not decrypted yet then there are no mountoptions
+ return TQStringList();
+ }
+
+ // FIXME
+ // Just use the default mount options for now
+ return TQStringList();
+}
+
+bool TDEBackend::setMountoptions(const TQString &name, const TQStringList &options )
+{
+ // FIXME
+ // Just use the default mount options for now
+ return true;
+}
+
+void TDEBackend::slotPasswordReady() {
+ m_decryptionPassword = m_decryptDialog->getPassword();
+ m_decryptPasswordValid = true;
+}
+
+void TDEBackend::slotPasswordCancel() {
+ m_decryptionPassword = TQString::null;
+ m_decryptPasswordValid = true;
+}
+
+TQString TDEBackend::mount(const Medium *medium)
+{
+ if (medium->isMounted()) {
+ return TQString(); // that was easy
+ }
+
+ TQString mountPoint = isInFstab(medium);
+ if (!mountPoint.isNull())
+ {
+ struct mount_job_data data;
+ data.completed = false;
+ data.medium = medium;
+
+ KIO::Job *job = KIO::mount( false, 0, medium->deviceNode(), mountPoint );
+ connect(job, TQT_SIGNAL( result (KIO::Job *)), TQT_SLOT( slotResult( KIO::Job *)));
+ mount_jobs[job] = &data;
+ // The caller expects the device to be mounted when the function
+ // completes. Thus block until the job completes.
+ while (!data.completed) {
+ kapp->eventLoop()->enterLoop();
+ }
+ // Return the error message (if any) to the caller
+ return (data.error) ? data.errorMessage : TQString::null;
+
+ }
+
+ TDEHardwareDevices *hwdevices = KGlobal::hardwareDevices();
+
+ TDEStorageDevice * sdevice = hwdevices->findDiskByUID(medium->id());
+ if (!sdevice) {
+ return i18n("Internal error");
+ }
+
+ TQString optionString;
+ TQString diskLabel;
+
+ TQMap<TQString,TQString> valids = MediaManagerUtils::splitOptions(mountoptions(medium->id()));
+ if (valids["ro"] == "true") {
+ optionString.append(" -r");
+ }
+
+ if (valids["atime"] != "true") {
+ optionString.append(" -A");
+ }
+
+ if (valids["utf8"] == "true") {
+ optionString.append(" -c utf8");
+ }
+
+ if (valids["sync"] == "true") {
+ optionString.append(" -s");
+ }
+
+ TQString mount_point = valids["mountpoint"];
+ if (mount_point.startsWith("/media/")) {
+ mount_point = mount_point.mid(7);
+ }
+
+ if (valids.contains("shortname")) {
+ diskLabel = TQString("shortname=%1").arg(valids["shortname"]);
+ }
+
+ TQString qerror = i18n("Cannot mount encrypted drives!");
+
+ if (!medium->isEncrypted()) {
+ // normal volume
+ TQString mountMessages;
+ TQString mountedPath = sdevice->mountDevice(diskLabel, optionString, &mountMessages);
+ if (mountedPath.isNull()) {
+ qerror = i18n("<qt>Unable to mount this device.<p>Potential reasons include:<br>Improper device and/or user privilege level<br>Corrupt data on storage device");
+ if (!mountMessages.isNull()) {
+ qerror.append(i18n("<p>Technical details:<br>").append(mountMessages));
+ }
+ qerror.append("</qt>");
+ }
+ else {
+ qerror = "";
+ }
+ }
+ else {
+ TQString iconName = medium->iconName();
+ if (iconName.isEmpty())
+ {
+ TQString mime = medium->mimeType();
+ iconName = KMimeType::mimeType(mime)->icon(mime, false);
+ }
+
+ bool continue_trying_to_decrypt = true;
+ while (continue_trying_to_decrypt == true) {
+ m_decryptPasswordValid = false;
+
+ m_decryptDialog = new Dialog(sdevice->deviceNode(), iconName);
+ m_decryptDialog->show();
+
+ connect(m_decryptDialog, TQT_SIGNAL (user1Clicked()), this, TQT_SLOT (slotPasswordReady()));
+ connect(m_decryptDialog, TQT_SIGNAL (cancelClicked()), this, TQT_SLOT (slotPasswordCancel()));
+ connect(this, TQT_SIGNAL (signalDecryptionPasswordError(TQString)), m_decryptDialog, TQT_SLOT (slotDialogError(TQString)));
+
+ while (m_decryptPasswordValid == false) {
+ tqApp->processEvents();
+ }
+
+ m_decryptDialog->setEnabled(false);
+
+ if (m_decryptionPassword.isNull()) {
+ delete m_decryptDialog;
+ return TQString("Decryption aborted");
+ }
+ else {
+ // mount encrypted volume with password
+ int mountRetcode;
+ TQString mountMessages;
+ TQString mountedPath = sdevice->mountEncryptedDevice(m_decryptionPassword, diskLabel, optionString, &mountMessages, &mountRetcode);
+ if (mountedPath.isNull()) {
+ if (mountRetcode == 25600) {
+ // Probable LUKS failure
+ // Retry
+ m_decryptDialog->setEnabled(true);
+ continue_trying_to_decrypt = true;
+ }
+ else {
+ qerror = i18n("<qt>Unable to mount this device.<p>Potential reasons include:<br>Improper device and/or user privilege level<br>Corrupt data on storage device<br>Incorrect encryption password");
+ if (!mountMessages.isNull()) {
+ qerror.append(i18n("<p>Technical details:<br>").append(mountMessages));
+ }
+ qerror.append("</qt>");
+ continue_trying_to_decrypt = false;
+ }
+ }
+ else {
+ qerror = "";
+ continue_trying_to_decrypt = false;
+ }
+
+ delete m_decryptDialog;
+ }
+ }
+ }
+
+ // FIXME
+ // Handle encrypted devices
+
+// qerror = mount_priv(medium->id().latin1(), mount_point.utf8(), options, noptions, dbus_connection);
+// } else {
+// // see if we have a clear volume
+// LibHalVolume* halVolume = libhal_volume_from_udi(m_halContext, medium->id().latin1());
+// if (halVolume) {
+// char* clearUdi = libhal_volume_crypto_get_clear_volume_udi(m_halContext, halVolume);
+// if (clearUdi != NULL) {
+// qerror = mount_priv(clearUdi, mount_point.utf8(), options, noptions, dbus_connection);
+// libhal_free_string(clearUdi);
+// }
+// libhal_volume_free(halVolume);
+// }
+// }
+
+ if (!qerror.isEmpty()) {
+ return qerror;
+ }
+
+ ResetProperties(sdevice);
+
+ return TQString();
+}
+
+TQString TDEBackend::mount(const TQString &_udi)
+{
+ const Medium* medium = m_mediaList.findById(_udi);
+ if (!medium)
+ return i18n("No such medium: %1").arg(_udi);
+
+ return mount(medium);
+}
+
+TQString TDEBackend::unmount(const TQString &_udi)
+{
+ const Medium* medium = m_mediaList.findById(_udi);
+
+ if ( !medium )
+ return i18n("No such medium: %1").arg(_udi);
+
+ if (!medium->isMounted())
+ return TQString(); // that was easy
+
+ TQString mountPoint = isInFstab(medium);
+ if (!mountPoint.isNull())
+ {
+ struct mount_job_data data;
+ data.completed = false;
+ data.medium = medium;
+
+ KIO::Job *job = KIO::unmount( medium->mountPoint(), false );
+ connect(job, TQT_SIGNAL( result (KIO::Job *)), TQT_SLOT( slotResult( KIO::Job *)));
+ mount_jobs[job] = &data;
+ // The caller expects the device to be unmounted when the function
+ // completes. Thus block until the job completes.
+ while (!data.completed) {
+ kapp->eventLoop()->enterLoop();
+ }
+ // Return the error message (if any) to the caller
+ return (data.error) ? data.errorMessage : TQString::null;
+ }
+
+ TQString udi = TQString::null;
+
+ TDEHardwareDevices *hwdevices = KGlobal::hardwareDevices();
+
+ TDEStorageDevice * sdevice = hwdevices->findDiskByUID(medium->id());
+ if (!sdevice) {
+ return i18n("Internal error");
+ }
+
+ TQString qerror;
+ TQString origqerror;
+
+ TQString unmountMessages;
+ int unmountRetcode = 0;
+ if (!sdevice->unmountDevice(&unmountMessages, &unmountRetcode)) {
+ // Unmount failed!
+ qerror = "<qt>" + i18n("Unfortunately, the device <b>%1</b> (%2) named <b>'%3'</b> and currently mounted at <b>%4</b> could not be unmounted. ").arg("system:/media/" + medium->name(), medium->deviceNode(), medium->prettyLabel(), medium->prettyBaseURL().pathOrURL());
+ if (!unmountMessages.isNull()) {
+ qerror.append(i18n("<p>Technical details:<br>").append(unmountMessages));
+ }
+ qerror.append("</qt>");
+ }
+ else {
+ qerror = "";
+ }
+
+ if (unmountRetcode == 1280) {
+ // Failed as BUSY
+ TQString processesUsingDev = listUsingProcesses(medium);
+ if (!processesUsingDev.isNull()) {
+ if (KMessageBox::warningYesNo(0, i18n("<qt>The device <b>%1</b> (%2) named <b>'%3'</b> and currently mounted at <b>%4</b> can not be unmounted at this time.<p>%5<p><b>Would you like to forcibly terminate these processes?</b><br><i>All unsaved data would be lost</i>").arg("system:/media/" + medium->name()).arg(medium->deviceNode()).arg(medium->prettyLabel()).arg(medium->prettyBaseURL().pathOrURL()).arg(processesUsingDev)) == KMessageBox::Yes) {
+ killUsingProcesses(medium);
+ if (!sdevice->unmountDevice(&unmountMessages, &unmountRetcode)) {
+ // Unmount failed!
+ qerror = "<qt>" + i18n("Unfortunately, the device <b>%1</b> (%2) named <b>'%3'</b> and currently mounted at <b>%4</b> could not be unmounted. ").arg("system:/media/" + medium->name(), medium->deviceNode(), medium->prettyLabel(), medium->prettyBaseURL().pathOrURL());
+ if (!unmountMessages.isNull()) {
+ qerror.append(i18n("<p>Technical details:<br>").append(unmountMessages));
+ }
+ qerror.append("</qt>");
+ }
+ else {
+ qerror = "";
+ }
+ }
+ }
+ }
+
+ if (qerror != "") {
+ return qerror;
+ }
+
+ ResetProperties(sdevice);
+
+ return TQString();
+}
+
+TQString TDEBackend::isInFstab(const Medium *medium)
+{
+ KMountPoint::List fstab = KMountPoint::possibleMountPoints(KMountPoint::NeedMountOptions|KMountPoint::NeedRealDeviceName);
+
+ KMountPoint::List::iterator it = fstab.begin();
+ KMountPoint::List::iterator end = fstab.end();
+
+ for (; it!=end; ++it)
+ {
+ TQString reald = (*it)->realDeviceName();
+ if ( reald.endsWith( "/" ) ) {
+ reald = reald.left( reald.length() - 1 );
+ }
+ if ((*it)->mountedFrom() == medium->deviceNode() || ( !medium->deviceNode().isEmpty() && reald == medium->deviceNode() ) )
+ {
+ TQStringList opts = (*it)->mountOptions();
+ if (opts.contains("user") || opts.contains("users")) {
+ return (*it)->mountPoint();
+ }
+ }
+ }
+
+ return TQString::null;
+}
+
+TQString TDEBackend::listUsingProcesses(const Medium* medium)
+{
+ TQString proclist, fullmsg;
+ TQString cmdline = TQString("/usr/bin/env fuser -vm %1 2>&1").arg(KProcess::quote(medium->mountPoint()));
+ FILE *fuser = popen(cmdline.latin1(), "r");
+
+ uint counter = 0;
+ if (fuser) {
+ proclist += "<pre>";
+ TQTextIStream is(fuser);
+ TQString tmp;
+ while (!is.atEnd()) {
+ tmp = is.readLine();
+ tmp = TQStyleSheet::escape(tmp) + "\n";
+
+ proclist += tmp;
+ if (counter++ > 10) {
+ proclist += "...";
+ break;
+ }
+ }
+ proclist += "</pre>";
+ (void)pclose( fuser );
+ }
+ if (counter) {
+ fullmsg = i18n("Programs still using the device "
+ "have been detected. They are listed below. You have to "
+ "close them or change their working directory before "
+ "attempting to unmount the device again.");
+ fullmsg += "<br>" + proclist;
+ return fullmsg;
+ }
+ else {
+ return TQString::null;
+ }
+}
+
+TQString TDEBackend::killUsingProcesses(const Medium* medium)
+{
+ TQString proclist, fullmsg;
+ TQString cmdline = TQString("/usr/bin/env fuser -vmk %1 2>&1").arg(KProcess::quote(medium->mountPoint()));
+ FILE *fuser = popen(cmdline.latin1(), "r");
+
+ uint counter = 0;
+ if (fuser) {
+ proclist += "<pre>";
+ TQTextIStream is(fuser);
+ TQString tmp;
+ while (!is.atEnd()) {
+ tmp = is.readLine();
+ tmp = TQStyleSheet::escape(tmp) + "\n";
+
+ proclist += tmp;
+ if (counter++ > 10) {
+ proclist += "...";
+ break;
+ }
+ }
+ proclist += "</pre>";
+ (void)pclose( fuser );
+ }
+ if (counter) {
+ fullmsg = i18n("Programs that were still using the device "
+ "have been forcibly terminated. They are listed below.");
+ fullmsg += "<br>" + proclist;
+ return fullmsg;
+ }
+ else {
+ return TQString::null;
+ }
+}
+
+TQString TDEBackend::generateName(const TQString &devNode)
+{
+ return KURL(devNode).fileName();
+}
+#include "tdehardwarebackend.moc" \ No newline at end of file