Added udisks2 support for unlocking/locking of encrypted disks.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

1 files changed, 89 insertions, 6 deletions

diff --git a/tdecore/tdehw/tdestoragedevice.cpp b/tdecore/tdehw/tdestoragedevice.cpp
index bff09e319..a995e49fa 100644
--- a/tdecore/tdehw/tdestoragedevice.cpp
+++ b/tdecore/tdehw/tdestoragedevice.cpp
@@ -310,7 +310,7 @@ bool TDEStorageDevice::lockDriveMedia(bool lock) {
 bool TDEStorageDevice::ejectDrive() {
 #ifdef WITH_UDISKS2
 	if (!(TDEGlobal::dirs()->findExe("udisksctl").isEmpty())) {
-		TQStringVariantMap ejectResult = UDisks2EjectDrive(this);
+		TQStringVariantMap ejectResult = udisks2EjectDrive(this);
 		if (ejectResult["result"].toBool()) {
 			return true;
 		}
@@ -322,7 +322,7 @@ bool TDEStorageDevice::ejectDrive() {
 #endif
 #ifdef WITH_UDISKS
 	if (!(TDEGlobal::dirs()->findExe("udisks").isEmpty())) {
-		TQStringVariantMap ejectResult = UDisksEjectDrive(this);
+		TQStringVariantMap ejectResult = udisksEjectDrive(this);
 		if (ejectResult["result"].toBool()) {
 			return true;
 		}
@@ -786,7 +786,7 @@ TQStringVariantMap TDEStorageDevice::mountDevice(TQString mediaName, TDEStorageM
 
 #if defined(WITH_UDISKS2)
 	// Try to use UDISKS v2 via DBUS, if available
-	mountResult = UDisks2MountDrive(devNode, fileSystemType, optionString);
+	mountResult = udisks2MountDrive(devNode, fileSystemType, optionString);
 	if (mountResult["result"].toBool()) {
 		// Update internal mount data
 		TDEGlobal::hardwareDevices()->processModifiedMounts();
@@ -806,7 +806,7 @@ TQStringVariantMap TDEStorageDevice::mountDevice(TQString mediaName, TDEStorageM
 #if defined(WITH_UDISKS)
 	// The UDISKS v2 DBUS service was either not available or was unusable
 	// Try to use UDISKS v1 via DBUS, if available
-	mountResult = UDisksMountDrive(devNode, fileSystemType, udisksOptions);
+	mountResult = udisksMountDrive(devNode, fileSystemType, udisksOptions);
 	if (mountResult["result"].toBool()) {
 		// Update internal mount data
 		TDEGlobal::hardwareDevices()->processModifiedMounts();
@@ -1009,7 +1009,7 @@ TQStringVariantMap TDEStorageDevice::unmountDevice() {
 
 #if defined(WITH_UDISKS2)
 	// Try to use UDISKS v2 via DBUS, if available
-	unmountResult = UDisks2UnmountDrive(devNode, TQString::null);
+	unmountResult = udisks2UnmountDrive(devNode, TQString::null);
 	if (unmountResult["result"].toBool()) {
 		// Update internal mount data
 		TDEGlobal::hardwareDevices()->processModifiedMounts();
@@ -1028,7 +1028,7 @@ TQStringVariantMap TDEStorageDevice::unmountDevice() {
 #if defined(WITH_UDISKS)
 	// The UDISKS v2 DBUS service was either not available or was unusable
 	// Try to use UDISKS v1 via DBUS, if available
-	unmountResult = UDisksUnmountDrive(devNode, TQStringList());
+	unmountResult = udisksUnmountDrive(devNode, TQStringList());
 	if (unmountResult["result"].toBool()) {
 		// Update internal mount data
 		TDEGlobal::hardwareDevices()->processModifiedMounts();
@@ -1087,6 +1087,89 @@ TQStringVariantMap TDEStorageDevice::unmountDevice() {
 	return result;
 }
 
+TQStringVariantMap TDEStorageDevice::unlockDevice(const TQString &passphrase)
+{
+	TQStringVariantMap result;
+
+	// Check if device is already mounted
+	TQString mountpath = mountPath();
+	if (!mountpath.isEmpty()) {
+		result["unlockedDevice"] = mountpath;
+		result["result"] = true;
+		return result;
+	}
+
+	TQString devNode = deviceNode();
+	devNode.replace("'", "'\\''");
+
+  TQStringVariantMap unlockResult;
+
+#if defined(WITH_UDISKS2)
+	// Try to use UDISKS v2 via DBUS, if available
+	unlockResult = udisks2UnlockDrive(devNode, passphrase);
+	if (unlockResult["result"].toBool()) {
+		// Update internal mount data
+		TDEGlobal::hardwareDevices()->processModifiedMounts();
+		result["unlockedDevice"] = unlockResult["unlockedDevice"];
+		result["result"] = true;
+		return result;
+	}
+	else if (unlockResult["retcode"].toInt() == -1) {
+		// Update internal mount data
+		TDEGlobal::hardwareDevices()->processModifiedMounts();
+		result["errStr"] = unlockResult["errStr"];
+		result["result"] = false;
+		return result;
+	}
+#endif
+
+	// No supported methods found for unlocking the device
+	result["errStr"] = i18n("No supported unlocking methods were detected on your system.");
+	result["result"] = false;
+	return result;
+}
+
+TQStringVariantMap TDEStorageDevice::lockDevice()
+{
+	TQStringVariantMap result;
+
+	// Check if device is mounted
+	TQString mountpath = mountPath();
+	if (!mountpath.isEmpty()) {
+		result["errStr"] = i18n("The device is currently mounted and cannot be locked.");
+		result["result"] = false;
+		return result;
+	}
+
+	TQString devNode = deviceNode();
+	devNode.replace("'", "'\\''");
+
+  TQStringVariantMap lockResult;
+
+#if defined(WITH_UDISKS2)
+	// Try to use UDISKS v2 via DBUS, if available
+	lockResult = udisks2LockDrive(devNode);
+	if (lockResult["result"].toBool()) {
+		// Update internal mount data
+		TDEGlobal::hardwareDevices()->processModifiedMounts();
+		result["result"] = true;
+		return result;
+	}
+	else if (lockResult["retcode"].toInt() == -1) {
+		// Update internal mount data
+		TDEGlobal::hardwareDevices()->processModifiedMounts();
+		result["errStr"] = lockResult["errStr"];
+		result["result"] = false;
+		return result;
+	}
+#endif
+
+	// No supported methods found for locking the device
+	result["errStr"] = i18n("No supported locking methods were detected on your system.");
+	result["result"] = false;
+	return result;
+}
+
 TQString TDEStorageDevice::determineFileSystemType(TQString path) {
 	TQStringList mountTable;
 	TQString prevPath = path;