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827 lines
22 KiB
827 lines
22 KiB
/* This file is part of the TDE libraries
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Copyright (C) 2012 Timothy Pearson <kb9vqf@pearsoncomputing.net>
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(C) 2013 Golubev Alexander <fatzer2@gmail.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library 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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. 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 "tdestoragedevice.h"
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/stat.h>
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#include <sys/ioctl.h>
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#include <linux/cdrom.h>
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#include <tqpixmap.h>
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#include <tqfile.h>
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#include "tdelocale.h"
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#include "tdeglobal.h"
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#include "kiconloader.h"
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#include "tdetempfile.h"
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#include "tdehardwaredevices.h"
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#include "config.h"
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// uDisks2 integration
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#if defined(WITH_UDISKS) || defined(WITH_UDISKS2)
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#include <tqdbusdata.h>
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#include <tqdbusmessage.h>
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#include <tqdbusproxy.h>
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#include <tqdbusvariant.h>
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#include <tqdbusconnection.h>
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#include <tqdbuserror.h>
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#include <tqdbusdatamap.h>
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#include <tqdbusobjectpath.h>
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#endif // defined(WITH_UDISKS) || defined(WITH_UDISKS2)
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#if defined(WITH_UDISKS)
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#include "tqdbusdatalist.h"
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#endif // ddefined(WITH_UDISKS)
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TDEStorageDevice::TDEStorageDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn) : TDEGenericDevice(dt, dn), m_mediaInserted(true) {
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m_diskType = TDEDiskDeviceType::Null;
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m_diskStatus = TDEDiskDeviceStatus::Null;
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}
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TDEStorageDevice::~TDEStorageDevice() {
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}
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TDEDiskDeviceType::TDEDiskDeviceType TDEStorageDevice::diskType() {
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return m_diskType;
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}
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void TDEStorageDevice::internalSetDiskType(TDEDiskDeviceType::TDEDiskDeviceType dt) {
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m_diskType = dt;
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}
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bool TDEStorageDevice::isDiskOfType(TDEDiskDeviceType::TDEDiskDeviceType tf) {
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return ((m_diskType&tf)!=TDEDiskDeviceType::Null);
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}
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TDEDiskDeviceStatus::TDEDiskDeviceStatus TDEStorageDevice::diskStatus() {
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return m_diskStatus;
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}
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void TDEStorageDevice::internalSetDiskStatus(TDEDiskDeviceStatus::TDEDiskDeviceStatus st) {
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m_diskStatus = st;
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}
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bool TDEStorageDevice::checkDiskStatus(TDEDiskDeviceStatus::TDEDiskDeviceStatus sf) {
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return ((m_diskStatus&sf)!=(TDEDiskDeviceStatus::TDEDiskDeviceStatus)0);
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}
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bool TDEStorageDevice::lockDriveMedia(bool lock) {
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int fd = open(deviceNode().ascii(), O_RDWR | O_NONBLOCK);
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if (fd < 0) {
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return false;
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}
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if (ioctl(fd, CDROM_LOCKDOOR, (lock)?1:0) != 0) {
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close(fd);
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return false;
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}
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else {
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close(fd);
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return true;
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}
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}
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bool ejectDriveUDisks(TDEStorageDevice* sdevice) {
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#ifdef WITH_UDISKS
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TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus);
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if (dbusConn.isConnected()) {
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TQString blockDeviceString = sdevice->deviceNode();
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blockDeviceString.replace("/dev/", "");
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blockDeviceString = "/org/freedesktop/UDisks/devices/" + blockDeviceString;
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// Eject the drive!
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TQT_DBusError error;
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TQT_DBusProxy driveControl("org.freedesktop.UDisks", blockDeviceString, "org.freedesktop.UDisks.Device", dbusConn);
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if (driveControl.canSend()) {
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TQValueList<TQT_DBusData> params;
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TQT_DBusDataList options;
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params << TQT_DBusData::fromList(options);
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TQT_DBusMessage reply = driveControl.sendWithReply("DriveEject", params, &error);
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if (error.isValid()) {
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// Error!
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printf("[ERROR] %s\n", error.name().ascii()); fflush(stdout);
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return FALSE;
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}
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else {
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return TRUE;
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}
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}
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else {
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return FALSE;
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}
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}
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else {
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return FALSE;
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}
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#else // WITH_UDISKS
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return FALSE;
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#endif // WITH_UDISKS
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}
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bool ejectDriveUDisks2(TDEStorageDevice* sdevice) {
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#ifdef WITH_UDISKS2
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TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus);
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if (dbusConn.isConnected()) {
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TQString blockDeviceString = sdevice->deviceNode();
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blockDeviceString.replace("/dev/", "");
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blockDeviceString = "/org/freedesktop/UDisks2/block_devices/" + blockDeviceString;
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TQT_DBusProxy hardwareControl("org.freedesktop.UDisks2", blockDeviceString, "org.freedesktop.DBus.Properties", dbusConn);
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if (hardwareControl.canSend()) {
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// get associated udisks2 drive path
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TQT_DBusError error;
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TQValueList<TQT_DBusData> params;
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params << TQT_DBusData::fromString("org.freedesktop.UDisks2.Block") << TQT_DBusData::fromString("Drive");
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TQT_DBusMessage reply = hardwareControl.sendWithReply("Get", params, &error);
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if (error.isValid()) {
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// Error!
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printf("[ERROR] %s\n", error.name().ascii()); fflush(stdout);
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return FALSE;
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}
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else {
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if (reply.type() == TQT_DBusMessage::ReplyMessage && reply.count() == 1) {
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TQT_DBusObjectPath driveObjectPath = reply[0].toVariant().value.toObjectPath();
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if (!driveObjectPath.isValid()) {
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return FALSE;
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}
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error = TQT_DBusError();
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TQT_DBusProxy driveInformation("org.freedesktop.UDisks2", driveObjectPath, "org.freedesktop.DBus.Properties", dbusConn);
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// can eject?
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TQValueList<TQT_DBusData> params;
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params << TQT_DBusData::fromString("org.freedesktop.UDisks2.Drive") << TQT_DBusData::fromString("Ejectable");
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TQT_DBusMessage reply = driveInformation.sendWithReply("Get", params, &error);
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if (error.isValid()) {
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// Error!
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printf("[ERROR] %s\n", error.name().ascii()); fflush(stdout);
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return FALSE;
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}
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if (reply.type() == TQT_DBusMessage::ReplyMessage && reply.count() == 1) {
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bool ejectable = reply[0].toVariant().value.toBool();
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if (!ejectable) {
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return FALSE;
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}
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// Eject the drive!
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TQT_DBusProxy driveControl("org.freedesktop.UDisks2", driveObjectPath, "org.freedesktop.UDisks2.Drive", dbusConn);
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TQValueList<TQT_DBusData> params;
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TQT_DBusDataMap<TQString> options(TQT_DBusData::Variant);
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params << TQT_DBusData::fromStringKeyMap(options);
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TQT_DBusMessage reply = driveControl.sendWithReply("Eject", params, &error);
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if (error.isValid()) {
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// Error!
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printf("[ERROR] %s\n", error.name().ascii()); fflush(stdout);
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return FALSE;
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}
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else {
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return TRUE;
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}
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}
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else {
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return FALSE;
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}
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}
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else {
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return FALSE;
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}
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}
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}
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else {
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return FALSE;
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}
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}
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else {
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return FALSE;
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}
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#else // WITH_UDISKS2
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return FALSE;
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#endif // WITH_UDISKS2
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}
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bool TDEStorageDevice::ejectDrive() {
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if (ejectDriveUDisks2(this)) {
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return TRUE;
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}
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else {
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#ifdef WITH_UDISKS2
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printf("[tdehwlib] Failed to eject drive '%s' via udisks2, falling back to alternate mechanism\n", deviceNode().ascii());
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#endif // WITH_UDISKS2
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if (ejectDriveUDisks(this)) {
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return TRUE;
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}
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else {
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#ifdef WITH_UDISKS
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printf("[tdehwlib] Failed to eject drive '%s' via udisks, falling back to alternate mechanism\n", deviceNode().ascii());
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#endif // WITH_UDISKS
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TQString command = TQString("eject -v '%1' 2>&1").arg(deviceNode());
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FILE *exepipe = popen(command.ascii(), "r");
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if (exepipe) {
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TQString pmount_output;
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char buffer[8092];
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pmount_output = fgets(buffer, sizeof(buffer), exepipe);
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int retcode = pclose(exepipe);
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if (retcode == 0) {
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return TRUE;
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}
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else {
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printf("[tdehwlib] Failed to eject drive '%s' via 'eject' command\n", deviceNode().ascii());
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return FALSE;
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}
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}
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else {
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printf("[tdehwlib] Failed to eject drive '%s' via 'eject' command\n", deviceNode().ascii());
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return FALSE;
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}
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}
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}
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}
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bool TDEStorageDevice::ejectDriveMedia() {
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int fd = open(deviceNode().ascii(), O_RDWR | O_NONBLOCK);
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if (fd < 0) {
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return false;
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}
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if (ioctl(fd, CDROMEJECT) != 0) {
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close(fd);
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return false;
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}
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else {
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close(fd);
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return true;
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}
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}
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TQString TDEStorageDevice::diskLabel() {
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return m_diskName;
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}
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void TDEStorageDevice::internalSetDiskLabel(TQString dn) {
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m_diskName = dn;
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}
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bool TDEStorageDevice::mediaInserted() {
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return m_mediaInserted;
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}
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void TDEStorageDevice::internalSetMediaInserted(bool inserted) {
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m_mediaInserted = inserted;
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}
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TQString TDEStorageDevice::fileSystemName() {
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return m_fileSystemName;
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}
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void TDEStorageDevice::internalSetFileSystemName(TQString fn) {
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m_fileSystemName = fn;
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}
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TQString TDEStorageDevice::fileSystemUsage() {
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return m_fileSystemUsage;
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}
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void TDEStorageDevice::internalSetFileSystemUsage(TQString fu) {
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m_fileSystemUsage = fu;
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}
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TQString TDEStorageDevice::diskUUID() {
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return m_diskUUID;
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}
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void TDEStorageDevice::internalSetDiskUUID(TQString id) {
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m_diskUUID = id;
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}
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TQStringList TDEStorageDevice::holdingDevices() {
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return m_holdingDevices;
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}
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void TDEStorageDevice::internalSetHoldingDevices(TQStringList hd) {
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m_holdingDevices = hd;
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}
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TQStringList TDEStorageDevice::slaveDevices() {
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return m_slaveDevices;
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}
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void TDEStorageDevice::internalSetSlaveDevices(TQStringList sd) {
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m_slaveDevices = sd;
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}
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TQString TDEStorageDevice::friendlyName() {
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// Return the actual storage device name
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TQString devicevendorid = vendorEncoded();
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TQString devicemodelid = modelEncoded();
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devicevendorid.replace("\\x20", " ");
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devicemodelid.replace("\\x20", " ");
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devicevendorid = devicevendorid.stripWhiteSpace();
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devicemodelid = devicemodelid.stripWhiteSpace();
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devicevendorid = devicevendorid.simplifyWhiteSpace();
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devicemodelid = devicemodelid.simplifyWhiteSpace();
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TQString devicename = devicevendorid + " " + devicemodelid;
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devicename = devicename.stripWhiteSpace();
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devicename = devicename.simplifyWhiteSpace();
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if (devicename != "") {
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return devicename;
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}
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if (isDiskOfType(TDEDiskDeviceType::Camera)) {
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return TDEGenericDevice::friendlyName();
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}
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if (isDiskOfType(TDEDiskDeviceType::Floppy)) {
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return friendlyDeviceType();
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}
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TQString label = diskLabel();
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if (label.isNull()) {
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if (deviceSize() > 0) {
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if (checkDiskStatus(TDEDiskDeviceStatus::Hotpluggable)) {
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label = i18n("%1 Removable Device").arg(deviceFriendlySize());
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}
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else {
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label = i18n("%1 Fixed Storage Device").arg(deviceFriendlySize());
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}
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}
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}
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if (!label.isNull()) {
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return label;
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}
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return friendlyDeviceType();
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}
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TQString TDEStorageDevice::friendlyDeviceType() {
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TQString ret = i18n("Hard Disk Drive");
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// Keep this in sync with TDEStorageDevice::icon(TDEIcon::StdSizes size) below
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if (isDiskOfType(TDEDiskDeviceType::Floppy)) {
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ret = i18n("Floppy Drive");
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}
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if (isDiskOfType(TDEDiskDeviceType::Optical)) {
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ret = i18n("Optical Drive");
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}
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if (isDiskOfType(TDEDiskDeviceType::CDROM)) {
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ret = i18n("CDROM Drive");
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}
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if (isDiskOfType(TDEDiskDeviceType::CDRW)) {
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ret = i18n("CDRW Drive");
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}
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if (isDiskOfType(TDEDiskDeviceType::DVDROM)) {
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ret = i18n("DVD Drive");
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}
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if (isDiskOfType(TDEDiskDeviceType::DVDRW)) {
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ret = i18n("DVDRW Drive");
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}
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if (isDiskOfType(TDEDiskDeviceType::DVDRAM)) {
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ret = i18n("DVDRAM Drive");
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}
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if (isDiskOfType(TDEDiskDeviceType::Zip)) {
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ret = i18n("Zip Drive");
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}
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if (isDiskOfType(TDEDiskDeviceType::Tape)) {
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ret = i18n("Tape Drive");
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}
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if (isDiskOfType(TDEDiskDeviceType::Camera)) {
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ret = i18n("Digital Camera");
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}
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if (isDiskOfType(TDEDiskDeviceType::HDD)) {
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ret = i18n("Hard Disk Drive");
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if (checkDiskStatus(TDEDiskDeviceStatus::Hotpluggable)) {
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ret = i18n("Removable Storage");
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}
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if (isDiskOfType(TDEDiskDeviceType::CompactFlash)) {
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ret = i18n("Compact Flash");
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}
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if (isDiskOfType(TDEDiskDeviceType::MemoryStick)) {
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ret = i18n("Memory Stick");
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}
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if (isDiskOfType(TDEDiskDeviceType::SmartMedia)) {
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ret = i18n("Smart Media");
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}
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if (isDiskOfType(TDEDiskDeviceType::SDMMC)) {
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ret = i18n("Secure Digital");
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}
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}
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if (isDiskOfType(TDEDiskDeviceType::RAM)) {
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ret = i18n("Random Access Memory");
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}
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if (isDiskOfType(TDEDiskDeviceType::Loop)) {
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ret = i18n("Loop Device");
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}
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return ret;
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}
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TQPixmap TDEStorageDevice::icon(TDEIcon::StdSizes size) {
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TQPixmap ret = DesktopIcon("hdd_unmount", size);
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if (isDiskOfType(TDEDiskDeviceType::Floppy)) {
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ret = DesktopIcon("3floppy_unmount", size);
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}
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if (isDiskOfType(TDEDiskDeviceType::Optical)) {
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ret = DesktopIcon("cdrom_unmount", size);
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}
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if (isDiskOfType(TDEDiskDeviceType::CDROM)) {
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ret = DesktopIcon("cdrom_unmount", size);
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}
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if (isDiskOfType(TDEDiskDeviceType::CDRW)) {
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ret = DesktopIcon("cdwriter_unmount", size);
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}
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if (isDiskOfType(TDEDiskDeviceType::DVDROM)) {
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ret = DesktopIcon("dvd_unmount", size);
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}
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if (isDiskOfType(TDEDiskDeviceType::DVDRW)) {
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ret = DesktopIcon("dvd_unmount", size);
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}
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if (isDiskOfType(TDEDiskDeviceType::DVDRAM)) {
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ret = DesktopIcon("dvd_unmount", size);
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}
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if (isDiskOfType(TDEDiskDeviceType::Zip)) {
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ret = DesktopIcon("zip_unmount", size);
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}
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if (isDiskOfType(TDEDiskDeviceType::Tape)) {
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ret = DesktopIcon("tape_unmount", size);
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}
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if (isDiskOfType(TDEDiskDeviceType::Camera)) {
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ret = DesktopIcon("camera_unmount");
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}
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if (isDiskOfType(TDEDiskDeviceType::HDD)) {
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ret = DesktopIcon("hdd_unmount", size);
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if (checkDiskStatus(TDEDiskDeviceStatus::Hotpluggable)) {
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ret = DesktopIcon("usbpendrive_unmount", size);
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}
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if (isDiskOfType(TDEDiskDeviceType::CompactFlash)) {
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ret = DesktopIcon("compact_flash_unmount", size);
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}
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if (isDiskOfType(TDEDiskDeviceType::MemoryStick)) {
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ret = DesktopIcon("memory_stick_unmount", size);
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}
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if (isDiskOfType(TDEDiskDeviceType::SmartMedia)) {
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ret = DesktopIcon("smart_media_unmount", size);
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}
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if (isDiskOfType(TDEDiskDeviceType::SDMMC)) {
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ret = DesktopIcon("sd_mmc_unmount", size);
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}
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}
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if (isDiskOfType(TDEDiskDeviceType::RAM)) {
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ret = DesktopIcon("memory", size);
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}
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if (isDiskOfType(TDEDiskDeviceType::Loop)) {
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ret = DesktopIcon("blockdevice", size);
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}
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return ret;
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}
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|
|
unsigned long long TDEStorageDevice::deviceSize() {
|
|
TQString bsnodename = systemPath();
|
|
bsnodename.append("/queue/physical_block_size");
|
|
TQFile bsfile( bsnodename );
|
|
TQString blocksize;
|
|
if ( bsfile.open( IO_ReadOnly ) ) {
|
|
TQTextStream stream( &bsfile );
|
|
blocksize = stream.readLine();
|
|
bsfile.close();
|
|
}
|
|
else {
|
|
// Drat, I can't get a guaranteed block size. Assume a block size of 512, as everything I have read indicates that /sys/block/<dev>/size is given in terms of a 512 byte block...
|
|
blocksize = "512";
|
|
}
|
|
|
|
TQString dsnodename = systemPath();
|
|
dsnodename.append("/size");
|
|
TQFile dsfile( dsnodename );
|
|
TQString devicesize;
|
|
if ( dsfile.open( IO_ReadOnly ) ) {
|
|
TQTextStream stream( &dsfile );
|
|
devicesize = stream.readLine();
|
|
dsfile.close();
|
|
}
|
|
|
|
return ((unsigned long long)blocksize.toULong()*(unsigned long long)devicesize.toULong());
|
|
}
|
|
|
|
TQString TDEStorageDevice::deviceFriendlySize() {
|
|
return TDEHardwareDevices::bytesToFriendlySizeString(deviceSize());
|
|
}
|
|
|
|
TQString TDEStorageDevice::mountPath() {
|
|
// See if this device node is mounted
|
|
// This requires parsing /proc/mounts, looking for deviceNode()
|
|
|
|
// The Device Mapper throws a monkey wrench into this
|
|
// It likes to advertise mounts as /dev/mapper/<something>,
|
|
// where <something> is listed in <system path>/dm/name
|
|
|
|
// First, ensure that all device information (mainly holders/slaves) is accurate
|
|
TDEGlobal::hardwareDevices()->rescanDeviceInformation(this);
|
|
|
|
TQString dmnodename = systemPath();
|
|
dmnodename.append("/dm/name");
|
|
TQFile namefile( dmnodename );
|
|
TQString dmaltname;
|
|
if ( namefile.open( IO_ReadOnly ) ) {
|
|
TQTextStream stream( &namefile );
|
|
dmaltname = stream.readLine();
|
|
namefile.close();
|
|
}
|
|
if (!dmaltname.isNull()) {
|
|
dmaltname.prepend("/dev/mapper/");
|
|
}
|
|
|
|
TQStringList lines;
|
|
TQFile file( "/proc/mounts" );
|
|
if ( file.open( IO_ReadOnly ) ) {
|
|
TQTextStream stream( &file );
|
|
TQString line;
|
|
while ( !stream.atEnd() ) {
|
|
line = stream.readLine();
|
|
TQStringList mountInfo = TQStringList::split(" ", line, true);
|
|
TQString testNode = *mountInfo.at(0);
|
|
// Check for match
|
|
if ((testNode == deviceNode()) || (testNode == dmaltname) || (testNode == ("/dev/disk/by-uuid/" + diskUUID()))) {
|
|
TQString ret = *mountInfo.at(1);
|
|
ret.replace("\\040", " ");
|
|
return ret;
|
|
}
|
|
lines += line;
|
|
}
|
|
file.close();
|
|
}
|
|
|
|
// While this device is not directly mounted, it could concievably be mounted via the Device Mapper
|
|
// If so, try to retrieve the mount path...
|
|
TQStringList slaveDeviceList = holdingDevices();
|
|
for ( TQStringList::Iterator slavedevit = slaveDeviceList.begin(); slavedevit != slaveDeviceList.end(); ++slavedevit ) {
|
|
// Try to locate this device path in the TDE device tree
|
|
TDEHardwareDevices *hwdevices = TDEGlobal::hardwareDevices();
|
|
TDEGenericDevice *hwdevice = hwdevices->findBySystemPath(*slavedevit);
|
|
if ((hwdevice) && (hwdevice->type() == TDEGenericDeviceType::Disk)) {
|
|
TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
|
|
return sdevice->mountPath();
|
|
}
|
|
}
|
|
|
|
return TQString::null;
|
|
}
|
|
|
|
TQString TDEStorageDevice::mountDevice(TQString mediaName, TDEStorageMountOptions mountOptions, TQString* errRet, int* retcode) {
|
|
int internal_retcode;
|
|
if (!retcode) {
|
|
retcode = &internal_retcode;
|
|
}
|
|
|
|
TQString ret = mountPath();
|
|
|
|
if (!ret.isNull()) {
|
|
return ret;
|
|
}
|
|
|
|
// Create dummy password file
|
|
KTempFile passwordFile(TQString::null, "tmp", 0600);
|
|
passwordFile.setAutoDelete(true);
|
|
|
|
TQString optionString;
|
|
if (mountOptions["ro"] == "true") {
|
|
optionString.append(" -r");
|
|
}
|
|
|
|
if (mountOptions["atime"] != "true") {
|
|
optionString.append(" -A");
|
|
}
|
|
|
|
if (mountOptions["utf8"] == "true") {
|
|
optionString.append(" -c utf8");
|
|
}
|
|
|
|
if (mountOptions["sync"] == "true") {
|
|
optionString.append(" -s");
|
|
}
|
|
|
|
if (mountOptions.contains("filesystem")) {
|
|
optionString.append(TQString(" -t %1").arg(mountOptions["filesystem"]));
|
|
}
|
|
|
|
if (mountOptions.contains("locale")) {
|
|
optionString.append(TQString(" -c %1").arg(mountOptions["locale"]));
|
|
}
|
|
|
|
TQString passFileName = passwordFile.name();
|
|
TQString devNode = deviceNode();
|
|
passFileName.replace("'", "'\\''");
|
|
devNode.replace("'", "'\\''");
|
|
mediaName.replace("'", "'\\''");
|
|
TQString command = TQString("pmount -p '%1' %2 '%3' '%4' 2>&1").arg(passFileName).arg(optionString).arg(devNode).arg(mediaName);
|
|
|
|
FILE *exepipe = popen(command.ascii(), "r");
|
|
if (exepipe) {
|
|
TQString pmount_output;
|
|
char buffer[8092];
|
|
pmount_output = fgets(buffer, sizeof(buffer), exepipe);
|
|
*retcode = pclose(exepipe);
|
|
if (errRet) {
|
|
*errRet = pmount_output;
|
|
}
|
|
}
|
|
|
|
// Update internal mount data
|
|
TDEGlobal::hardwareDevices()->processModifiedMounts();
|
|
|
|
ret = mountPath();
|
|
|
|
return ret;
|
|
}
|
|
|
|
TQString TDEStorageDevice::mountEncryptedDevice(TQString passphrase, TQString mediaName, TDEStorageMountOptions mountOptions, TQString* errRet, int* retcode) {
|
|
int internal_retcode;
|
|
if (!retcode) {
|
|
retcode = &internal_retcode;
|
|
}
|
|
|
|
TQString ret = mountPath();
|
|
|
|
if (!ret.isNull()) {
|
|
return ret;
|
|
}
|
|
|
|
// Create dummy password file
|
|
KTempFile passwordFile(TQString::null, "tmp", 0600);
|
|
passwordFile.setAutoDelete(true);
|
|
TQFile* pwFile = passwordFile.file();
|
|
if (!pwFile) {
|
|
return TQString::null;
|
|
}
|
|
|
|
pwFile->writeBlock(passphrase.ascii(), passphrase.length());
|
|
pwFile->flush();
|
|
|
|
TQString optionString;
|
|
if (mountOptions["ro"] == "true") {
|
|
optionString.append(" -r");
|
|
}
|
|
|
|
if (mountOptions["atime"] != "true") {
|
|
optionString.append(" -A");
|
|
}
|
|
|
|
if (mountOptions["utf8"] == "true") {
|
|
optionString.append(" -c utf8");
|
|
}
|
|
|
|
if (mountOptions["sync"] == "true") {
|
|
optionString.append(" -s");
|
|
}
|
|
|
|
if (mountOptions.contains("filesystem")) {
|
|
optionString.append(TQString(" -t %1").arg(mountOptions["filesystem"]));
|
|
}
|
|
|
|
if (mountOptions.contains("locale")) {
|
|
optionString.append(TQString(" -c %1").arg(mountOptions["locale"]));
|
|
}
|
|
|
|
TQString passFileName = passwordFile.name();
|
|
TQString devNode = deviceNode();
|
|
passFileName.replace("'", "'\\''");
|
|
devNode.replace("'", "'\\''");
|
|
mediaName.replace("'", "'\\''");
|
|
TQString command = TQString("pmount -p '%1' %2 '%3' '%4' 2>&1").arg(passFileName).arg(optionString).arg(devNode).arg(mediaName);
|
|
|
|
FILE *exepipe = popen(command.ascii(), "r");
|
|
if (exepipe) {
|
|
TQString pmount_output;
|
|
char buffer[8092];
|
|
pmount_output = fgets(buffer, sizeof(buffer), exepipe);
|
|
*retcode = pclose(exepipe);
|
|
if (errRet) {
|
|
*errRet = pmount_output;
|
|
}
|
|
}
|
|
|
|
// Update internal mount data
|
|
TDEGlobal::hardwareDevices()->processModifiedMounts();
|
|
|
|
ret = mountPath();
|
|
|
|
return ret;
|
|
}
|
|
|
|
bool TDEStorageDevice::unmountDevice(TQString* errRet, int* retcode) {
|
|
int internal_retcode;
|
|
if (!retcode) {
|
|
retcode = &internal_retcode;
|
|
}
|
|
|
|
TQString mountpoint = mountPath();
|
|
|
|
if (mountpoint.isNull()) {
|
|
return true;
|
|
}
|
|
|
|
mountpoint.replace("'", "'\\''");
|
|
TQString command = TQString("pumount '%1' 2>&1").arg(mountpoint);
|
|
FILE *exepipe = popen(command.ascii(), "r");
|
|
if (exepipe) {
|
|
TQString pmount_output;
|
|
char buffer[8092];
|
|
pmount_output = fgets(buffer, sizeof(buffer), exepipe);
|
|
*retcode = pclose(exepipe);
|
|
if (*retcode == 0) {
|
|
return true;
|
|
}
|
|
else {
|
|
if (errRet) {
|
|
*errRet = pmount_output;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Update internal mount data
|
|
TDEGlobal::hardwareDevices()->processModifiedMounts();
|
|
|
|
return false;
|
|
}
|
|
|
|
TQString TDEStorageDevice::determineFileSystemType(TQString path) {
|
|
TQStringList mountTable;
|
|
TQString prevPath = path;
|
|
dev_t prevDev = 0;
|
|
int pos;
|
|
struct stat directory_info;
|
|
if (path.startsWith("/")) {
|
|
stat(path.ascii(), &directory_info);
|
|
prevDev = directory_info.st_dev;
|
|
// Walk the directory tree up to the root, checking for any change in st_dev
|
|
// If a change is found, the previous value of path is the mount point itself
|
|
while (path != "/") {
|
|
pos = path.findRev("/", -1, TRUE);
|
|
if (pos < 0) {
|
|
break;
|
|
}
|
|
path = path.mid(0, pos);
|
|
if (path == "") {
|
|
path = "/";
|
|
}
|
|
stat(path.ascii(), &directory_info);
|
|
if (directory_info.st_dev != prevDev) {
|
|
break;
|
|
}
|
|
prevPath = path;
|
|
prevDev = directory_info.st_dev;
|
|
}
|
|
}
|
|
|
|
// Read in mount table
|
|
mountTable.clear();
|
|
TQFile file( "/proc/mounts" );
|
|
if ( file.open( IO_ReadOnly ) ) {
|
|
TQTextStream stream( &file );
|
|
while ( !stream.atEnd() ) {
|
|
mountTable.append(stream.readLine());
|
|
}
|
|
file.close();
|
|
}
|
|
|
|
// Parse mount table
|
|
TQStringList::Iterator it;
|
|
for ( it = mountTable.begin(); it != mountTable.end(); ++it ) {
|
|
TQStringList mountInfo = TQStringList::split(" ", (*it), true);
|
|
if ((*mountInfo.at(1)) == prevPath) {
|
|
return (*mountInfo.at(2));
|
|
}
|
|
}
|
|
|
|
// Unknown file system type
|
|
return TQString::null;
|
|
}
|
|
|
|
#include "tdestoragedevice.moc"
|