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author | Michele Calgaro <[email protected]> | 2019-07-07 22:21:21 +0900 |
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committer | Michele Calgaro <[email protected]> | 2019-07-07 22:40:46 +0900 |
commit | 7214a7b6b590d62aac622dbf2de31b1ca1ba78d5 (patch) | |
tree | e63d5e40e1a2d4d4a8efb0990ebff10dcf163617 /tdecore/tdehw/disksHelper.cpp | |
parent | c76553c4fb3ee8f839c17b4dc3c3beb3c4338eb3 (diff) | |
download | tdelibs-7214a7b6b590d62aac622dbf2de31b1ca1ba78d5.tar.gz tdelibs-7214a7b6b590d62aac622dbf2de31b1ca1ba78d5.zip |
tdehw: code restructuring for tdestoragedevice.
1. added disk helper source files
2. removed WITH_UDISKS2, WITH_UDISK, WITH_UDEVIL defines. The respective code is always included
3. order of execution for mount/umount activities: udisks2, udisk, udevil, pmount.
Signed-off-by: Michele Calgaro <[email protected]>
Diffstat (limited to 'tdecore/tdehw/disksHelper.cpp')
-rw-r--r-- | tdecore/tdehw/disksHelper.cpp | 301 |
1 files changed, 301 insertions, 0 deletions
diff --git a/tdecore/tdehw/disksHelper.cpp b/tdecore/tdehw/disksHelper.cpp new file mode 100644 index 000000000..e8e164b56 --- /dev/null +++ b/tdecore/tdehw/disksHelper.cpp @@ -0,0 +1,301 @@ +/* This file is part of the TDE libraries + Copyright (C) 2012 Timothy Pearson <[email protected]> + (C) 2013 Golubev Alexander <[email protected]> + + 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 "disksHelper.h" +#include "tdestoragedevice.h" + +#include <tqdbusdata.h> +#include <tqdbusmessage.h> +#include <tqdbusproxy.h> +#include <tqdbusvariant.h> +#include <tqdbusconnection.h> +#include <tqdbuserror.h> +#include <tqdbusdatamap.h> +#include <tqdbusobjectpath.h> +#include "tqdbusdatalist.h" + +//------------------------------- +// UDisks +//------------------------------- +bool ejectDriveUDisks(TDEStorageDevice* sdevice) { + TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus); + if (dbusConn.isConnected()) { + TQString blockDeviceString = sdevice->deviceNode(); + blockDeviceString.replace("/dev/", ""); + blockDeviceString.replace("-", "_2d"); + blockDeviceString = "/org/freedesktop/UDisks/devices/" + blockDeviceString; + + // Eject the drive! + TQT_DBusError error; + TQT_DBusProxy driveControl("org.freedesktop.UDisks", blockDeviceString, "org.freedesktop.UDisks.Device", dbusConn); + if (driveControl.canSend()) { + TQValueList<TQT_DBusData> params; + TQT_DBusDataList options; + params << TQT_DBusData::fromList(options); + TQT_DBusMessage reply = driveControl.sendWithReply("DriveEject", params, &error); + if (error.isValid()) { + // Error! + printf("[ERROR][tdehwlib] ejectDriveUDisks: %s\n", error.name().ascii()); fflush(stdout); + return false; + } + else { + return true; + } + } + } + return false; +} + +int mountDriveUDisks(TQString deviceNode, TQString fileSystemType, TQStringList mountOptions, TQString* errStr) { + TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus); + if (dbusConn.isConnected()) { + TQString blockDeviceString = deviceNode; + blockDeviceString.replace("/dev/", ""); + blockDeviceString.replace("-", "_2d"); + blockDeviceString = "/org/freedesktop/UDisks/devices/" + blockDeviceString; + + // Mount the drive! + TQT_DBusError error; + TQT_DBusProxy driveControl("org.freedesktop.UDisks", blockDeviceString, "org.freedesktop.UDisks.Device", dbusConn); + if (driveControl.canSend()) { + TQValueList<TQT_DBusData> params; + params << TQT_DBusData::fromString(fileSystemType); + params << TQT_DBusData::fromList(TQT_DBusDataList(mountOptions)); + TQT_DBusMessage reply = driveControl.sendWithReply("FilesystemMount", params, &error); + if (error.isValid()) { + // Error! + if (error.name() == "org.freedesktop.DBus.Error.ServiceUnknown") { + // Service not installed or unavailable + return -2; + } + if (errStr) { + *errStr = error.name() + ": " + error.message(); + } + else { + printf("[ERROR][tdehwlib] mountDriveUDisks: %s\n", error.name().ascii()); fflush(stdout); + } + return -1; + } + else { + return 0; + } + } + else { + return -2; + } + } + return -2; +} + +int unMountDriveUDisks(TQString deviceNode, TQStringList unMountOptions, TQString* errStr) { + TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus); + if (dbusConn.isConnected()) { + TQString blockDeviceString = deviceNode; + blockDeviceString.replace("/dev/", ""); + blockDeviceString.replace("-", "_2d"); + blockDeviceString = "/org/freedesktop/UDisks/devices/" + blockDeviceString; + + // Mount the drive! + TQT_DBusError error; + TQT_DBusProxy driveControl("org.freedesktop.UDisks", blockDeviceString, "org.freedesktop.UDisks.Device", dbusConn); + if (driveControl.canSend()) { + TQValueList<TQT_DBusData> params; + params << TQT_DBusData::fromList(TQT_DBusDataList(unMountOptions)); + TQT_DBusMessage reply = driveControl.sendWithReply("FilesystemUnmount", params, &error); + if (error.isValid()) { + // Error! + if (error.name() == "org.freedesktop.DBus.Error.ServiceUnknown") { + // Service not installed or unavailable + return -2; + } + if (errStr) { + *errStr = error.name() + ": " + error.message(); + } + else { + printf("[ERROR][tdehwlib] unMountDriveUDisks: %s\n", error.name().ascii()); fflush(stdout); + } + return -1; + } + else { + return 0; + } + } + else { + return -2; + } + } + return -2; +} + +//------------------------------- +// UDisks2 +//------------------------------- +bool ejectDriveUDisks2(TDEStorageDevice* sdevice) { + TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus); + if (dbusConn.isConnected()) { + TQString blockDeviceString = sdevice->deviceNode(); + blockDeviceString.replace("/dev/", ""); + blockDeviceString.replace("-", "_2d"); + blockDeviceString = "/org/freedesktop/UDisks2/block_devices/" + blockDeviceString; + TQT_DBusProxy hardwareControl("org.freedesktop.UDisks2", blockDeviceString, "org.freedesktop.DBus.Properties", dbusConn); + if (hardwareControl.canSend()) { + // get associated udisks2 drive path + TQT_DBusError error; + TQValueList<TQT_DBusData> params; + params << TQT_DBusData::fromString("org.freedesktop.UDisks2.Block") << TQT_DBusData::fromString("Drive"); + TQT_DBusMessage reply = hardwareControl.sendWithReply("Get", params, &error); + if (error.isValid()) { + // Error! + printf("[ERROR][tdehwlib] ejectDriveUDisks2: %s\n", error.name().ascii()); fflush(stdout); + return false; + } + else { + if (reply.type() == TQT_DBusMessage::ReplyMessage && reply.count() == 1) { + TQT_DBusObjectPath driveObjectPath = reply[0].toVariant().value.toObjectPath(); + if (!driveObjectPath.isValid()) { + return false; + } + + error = TQT_DBusError(); + TQT_DBusProxy driveInformation("org.freedesktop.UDisks2", driveObjectPath, "org.freedesktop.DBus.Properties", dbusConn); + // can eject? + TQValueList<TQT_DBusData> params; + params << TQT_DBusData::fromString("org.freedesktop.UDisks2.Drive") << TQT_DBusData::fromString("Ejectable"); + TQT_DBusMessage reply = driveInformation.sendWithReply("Get", params, &error); + if (error.isValid()) { + // Error! + printf("[ERROR][tdehwlib] ejectDriveUDisks2: %s\n", error.name().ascii()); fflush(stdout); + return false; + } + if (reply.type() == TQT_DBusMessage::ReplyMessage && reply.count() == 1) { + bool ejectable = reply[0].toVariant().value.toBool(); + if (!ejectable) { + return false; + } + + // Eject the drive! + TQT_DBusProxy driveControl("org.freedesktop.UDisks2", driveObjectPath, "org.freedesktop.UDisks2.Drive", dbusConn); + TQValueList<TQT_DBusData> params; + TQT_DBusDataMap<TQString> options(TQT_DBusData::Variant); + params << TQT_DBusData::fromStringKeyMap(options); + TQT_DBusMessage reply = driveControl.sendWithReply("Eject", params, &error); + if (error.isValid()) { + // Error! + printf("[ERROR][tdehwlib] ejectDriveUDisks2: %s\n", error.name().ascii()); fflush(stdout); + return false; + } + else { + return true; + } + } + } + } + } + } + return false; +} + +int mountDriveUDisks2(TQString deviceNode, TQString fileSystemType, TQString mountOptions, TQString* errStr) { + TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus); + if (dbusConn.isConnected()) { + TQString blockDeviceString = deviceNode; + blockDeviceString.replace("/dev/", ""); + blockDeviceString.replace("-", "_2d"); + blockDeviceString = "/org/freedesktop/UDisks2/block_devices/" + blockDeviceString; + + // Mount the drive! + TQT_DBusError error; + TQT_DBusProxy driveControl("org.freedesktop.UDisks2", blockDeviceString, "org.freedesktop.UDisks2.Filesystem", dbusConn); + if (driveControl.canSend()) { + TQValueList<TQT_DBusData> params; + TQMap<TQString, TQT_DBusData> optionsMap; + if (fileSystemType != "") { + optionsMap["fstype"] = (TQT_DBusData::fromString(fileSystemType)).getAsVariantData(); + } + optionsMap["options"] = (TQT_DBusData::fromString(mountOptions)).getAsVariantData(); + params << TQT_DBusData::fromStringKeyMap(TQT_DBusDataMap<TQString>(optionsMap)); + TQT_DBusMessage reply = driveControl.sendWithReply("Mount", params, &error); + if (error.isValid()) { + // Error! + if (error.name() == "org.freedesktop.DBus.Error.ServiceUnknown") { + // Service not installed or unavailable + return -2; + } + if (errStr) { + *errStr = error.name() + ": " + error.message(); + } + else { + printf("[ERROR][tdehwlib] mountDriveUDisks2: %s\n", error.name().ascii()); fflush(stdout); + } + return -1; + } + else { + return 0; + } + } + else { + return -2; + } + } + return -2; +} + +int unMountDriveUDisks2(TQString deviceNode, TQString unMountOptions, TQString* errStr) { + TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus); + if (dbusConn.isConnected()) { + TQString blockDeviceString = deviceNode; + blockDeviceString.replace("/dev/", ""); + blockDeviceString.replace("-", "_2d"); + blockDeviceString = "/org/freedesktop/UDisks2/block_devices/" + blockDeviceString; + + // Mount the drive! + TQT_DBusError error; + TQT_DBusProxy driveControl("org.freedesktop.UDisks2", blockDeviceString, "org.freedesktop.UDisks2.Filesystem", dbusConn); + if (driveControl.canSend()) { + TQValueList<TQT_DBusData> params; + TQMap<TQString, TQT_DBusData> optionsMap; + optionsMap["options"] = (TQT_DBusData::fromString(unMountOptions)).getAsVariantData(); + params << TQT_DBusData::fromStringKeyMap(TQT_DBusDataMap<TQString>(optionsMap)); + TQT_DBusMessage reply = driveControl.sendWithReply("Unmount", params, &error); + if (error.isValid()) { + // Error! + if (error.name() == "org.freedesktop.DBus.Error.ServiceUnknown") { + // Service not installed or unavailable + return -2; + } + if (errStr) { + *errStr = error.name() + ": " + error.message(); + } + else { + printf("[ERROR][tdehwlib] unMountDriveUDisks2: %s\n", error.name().ascii()); fflush(stdout); + } + return -1; + } + else { + return 0; + } + } + else { + return -2; + } + } + return -2; +} + + |