Removed HAL dependant code.

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

16 files changed, 430 insertions, 1197 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c1689dd..78c1fe4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -49,7 +49,6 @@ option( WITH_MUSICBRAINZ   "Enable Musicbrainz support" OFF )
 option( WITH_SYSTEM_LIBSAMPLERATE
     "Use system libsamplerate instead of bundled one" ON )
 option( WITH_TDEHWLIB      "Enable TDE hardware library support" ${WITH_ALL_OPTIONS} )
-option( WITH_HAL           "Enable hal support" OFF )
 option( WITH_DEBUG         "Enable extra debug" OFF )
 
 # sound output plugins
@@ -86,29 +85,25 @@ option( WITH_LAME          "Enable support for mp3 encoding via lame" ${WITH_ALL
 # WITH_LIBDVDREAD     if disabled removes dvd reaping functionality
 #                     requires libdvdread: http://dvdnav.mplayerhq.hu/
 # WITH_MUSICBRAINZ    if enabled adds support for musicbrainz service for
-#                        query metadata about audio cds
+#                     query metadata about audio cds
 #                     requires media-libs/musicbrainz library: http://musicbrainz.org/doc/libmusicbrainz
 # WITH_SYSTEM_LIBSAMPLERATE if disabled the bundled version of libsamplerate
-#                              is used and staticaly linked into the k3b
-#                           requires media-libs/libsamplerate: http://www.mega-nerd.com/SRC/
-# WITH_HAL            if enabled use of hal daemon instead of libtdehw for
-#                        device management
-#                     depricated
+#                     is used and staticaly linked into the k3b
+#                     requires media-libs/libsamplerate: http://www.mega-nerd.com/SRC/
 # WITH_DEBUG          if enabled extra debug output is provided
-
 # WITH_ALSA           if enabled build the alsa output driver; it's a good
-#                        idea to enable it on a linux othervice sound playback
-#                        may fallback to arts
+#                     idea to enable it on a linux othervice sound playback
+#                     may fallback to arts
 # WITH_ARTS           if disabled disables fuctionality to play audio (files
-#                        or CDs, not sure exactly)
+#                     or CDs, not sure exactly)
 #                     requires arts (an optional part of TDE)
 # WITH_FFMPEG         if enabled build an ffmpeg decoding plugin
 #                     requires ffmpeg
 # WITH_FFMPEG_ALL_CODECS
 #                     affects ffmpeg plugin
 #                     if enabled makes ffmpeg to decode all formats is
-#                       supports; this is untested and may result in some
-#                       bugs: e.g. display of wrong length
+#                     supports; this is untested and may result in some
+#                     bugs: e.g. display of wrong length
 # WITH_FLAC           if enabled build flac decoding plugin
 #                     requires media-sound/flac: http://flac.sourceforge.net
 # WITH_LAME           if enabled build mp3 encoding file via lame
diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
index 8ae2dad..90da6aa 100644
--- a/ConfigureChecks.cmake
+++ b/ConfigureChecks.cmake
@@ -120,27 +120,6 @@ if( WITH_TDEHWLIB )
 endif( )
 
 
-##### hal #######################################
-
-if( WITH_HAL )
-  pkg_search_module( HAL hal )
-  if( HAL_FOUND )
-    set ( HAVE_HAL 1 )
-    # search for dbus
-    pkg_search_module( DBUS dbus-1 )
-    if( NOT DBUS_FOUND )
-      tde_message_fatal( "dbus-1 is required, but was not found on your system" )
-    endif( )
-    # search for dbus-tqt
-    pkg_search_module( DBUS_TQT dbus-tqt )
-    if( NOT DBUS_TQT_FOUND )
-      tde_message_fatal( "dbus-tqt is required, but was not found on your system" )
-    endif()
-  else ( )
-    tde_message_fatal( "hal is required, but was not found on your system" )
-  endif( )
-endif( )
-
 ##### arts ######################################
 
 if( WITH_ARTS )
diff --git a/config.h.cmake b/config.h.cmake
index 3f16a20..03370d3 100644
--- a/config.h.cmake
+++ b/config.h.cmake
@@ -15,7 +15,6 @@
 #cmakedefine WITH_ARTS
 
 #cmakedefine HAVE_TDEHWLIB
-#cmakedefine HAVE_HAL
 
 #cmakedefine K3B_FFMPEG_ALL_CODECS
 
diff --git a/config.h.in b/config.h.in
index bd9d059..9f5f881 100644
--- a/config.h.in
+++ b/config.h.in
@@ -10,9 +10,6 @@
    */
 #undef FLAC_NEWER_THAN_1_1_1
 
-/* HAL API version 0.4 */
-#undef HAL_0_4
-
 /* Define to 1 if you have the <artsc/artsc.h> header file. */
 #undef HAVE_ARTSC_ARTSC_H
 
@@ -40,9 +37,6 @@
 /* Define to 1 if you have the <FLAC++/decoder.h> header file. */
 #undef HAVE_FLAC___DECODER_H
 
-/* compile in HAL support */
-#undef HAVE_HAL
-
 /* Define to 1 if you have the <iconv.h> header file. */
 #undef HAVE_ICONV_H
 
diff --git a/libk3b/core/k3bcore.cpp b/libk3b/core/k3bcore.cpp
index 9fecb79..293d74f 100644
--- a/libk3b/core/k3bcore.cpp
+++ b/libk3b/core/k3bcore.cpp
@@ -19,7 +19,7 @@
 #include "k3bjob.h"
 
 #include <k3bdevicemanager.h>
-#include <k3bhalconnection.h>
+#include <k3bconnection.h>
 #include <k3bexternalbinmanager.h>
 #include <k3bdefaultexternalprograms.h>
 #include <k3bglobals.h>
@@ -202,11 +202,11 @@ void K3bCore::init()
 
   externalBinManager()->search();
 
-  connect( K3bDevice::HalConnection::instance(), TQT_SIGNAL(deviceAdded(const TQString&)),
+  connect( K3bDevice::Connection::instance(), TQT_SIGNAL(deviceAdded(const TQString&)),
 	   deviceManager(), TQT_SLOT(addDevice(const TQString&)) );
-  connect( K3bDevice::HalConnection::instance(), TQT_SIGNAL(deviceRemoved(const TQString&)),
+  connect( K3bDevice::Connection::instance(), TQT_SIGNAL(deviceRemoved(const TQString&)),
 	   deviceManager(), TQT_SLOT(removeDevice(const TQString&)) );
-  TQStringList devList = K3bDevice::HalConnection::instance()->devices();
+  TQStringList devList = K3bDevice::Connection::instance()->devices();
   if( devList.isEmpty() )
     deviceManager()->scanBus();
   else
diff --git a/libk3b/core/k3bglobals.cpp b/libk3b/core/k3bglobals.cpp
index 2e542e3..7793128 100644
--- a/libk3b/core/k3bglobals.cpp
+++ b/libk3b/core/k3bglobals.cpp
@@ -23,7 +23,7 @@
 #include <k3bdeviceglobals.h>
 #include <k3bexternalbinmanager.h>
 #include <k3bcore.h>
-#include <k3bhalconnection.h>
+#include <k3bconnection.h>
 
 #include <tdeversion.h>
 #include <tdeglobal.h>
@@ -580,7 +580,7 @@ bool K3b::unmount( K3bDevice::Device* dev )
     return !p.exitStatus();
   }
   else {
-    return !K3bDevice::HalConnection::instance()->unmount( dev );
+    return !K3bDevice::Connection::instance()->unmount( dev );
   }
 }
 
@@ -598,7 +598,7 @@ bool K3b::mount( K3bDevice::Device* dev )
     return true;
 #endif
 
-  if( !K3bDevice::HalConnection::instance()->mount( dev ) )
+  if( !K3bDevice::Connection::instance()->mount( dev ) )
     return true;
 
   // now try pmount
@@ -616,7 +616,7 @@ bool K3b::mount( K3bDevice::Device* dev )
 
 bool K3b::eject( K3bDevice::Device* dev )
 {
-  if( !K3bDevice::HalConnection::instance()->eject( dev ) )
+  if( !K3bDevice::Connection::instance()->eject( dev ) )
     return true;
 
   if( K3b::isMounted( dev ) )
diff --git a/libk3b/core/k3bglobals.h b/libk3b/core/k3bglobals.h
index c6d2111..17cc149 100644
--- a/libk3b/core/k3bglobals.h
+++ b/libk3b/core/k3bglobals.h
@@ -242,14 +242,14 @@ namespace K3b
 
   /**
    * Tries to mount the medium. Since K3b does not gather any information
-   * about mount points the only methods used are pmount and HAL::mount
+   * about mount points the only methods used are pmount and tdehw lib mount
    */
   LIBK3B_EXPORT bool mount( K3bDevice::Device* );
 
   /**
    * Ejects the medium in the device or simply opens the tray.
    * This method improves over K3bDevice::Device::eject in that it
-   * unmounts before ejecting and introduces HAL support.
+   * unmounts before ejecting.
    */
   LIBK3B_EXPORT bool eject( K3bDevice::Device* );
 }
diff --git a/libk3bdevice/CMakeLists.txt b/libk3bdevice/CMakeLists.txt
index bc1bfd8..3893897 100644
--- a/libk3bdevice/CMakeLists.txt
+++ b/libk3bdevice/CMakeLists.txt
@@ -15,7 +15,6 @@ include_directories(
   ${CMAKE_CURRENT_SOURCE_DIR}
   ${TDE_INCLUDE_DIR}
   ${TQT_INCLUDE_DIRS}
-  ${HAL_INCLUDE_DIRS}
 )
 
 link_directories(
@@ -28,10 +27,10 @@ link_directories(
 tde_add_library( k3bdevice SHARED AUTOMOC
   SOURCES k3bdevice.cpp k3bdevice_mmc.cpp k3bscsicommand.cpp k3btrack.cpp
     k3btoc.cpp k3bdevicemanager.cpp k3bmsf.cpp k3bdiskinfo.cpp
-    k3bdeviceglobals.cpp k3bcrc.cpp k3bcdtext.cpp k3bhalconnection.cpp
+    k3bdeviceglobals.cpp k3bcrc.cpp k3bcdtext.cpp k3bconnection.cpp
     k3bdebug.cpp
   VERSION 5.0.0
-  LINK tdecore-shared ${TDEHW_LIBRARIES} ${HAL_LIBRARIES} ${DBUS_TQT_LIBRARIES}
+  LINK tdecore-shared ${TDEHW_LIBRARIES}
   DESTINATION ${LIB_INSTALL_DIR}
 )
 
@@ -40,6 +39,6 @@ tde_add_library( k3bdevice SHARED AUTOMOC
 
 install( FILES k3bdevicemanager.h k3bdevice.h k3btoc.h k3btrack.h
     k3bdeviceglobals.h k3bdiskinfo.h k3bcdtext.h k3bmsf.h k3bdevicetypes.h
-    k3bdevice_export.h k3bhalconnection.h k3bdebug.h
+    k3bdevice_export.h k3bconnection.h k3bdebug.h
   DESTINATION ${INCLUDE_INSTALL_DIR}
 )
diff --git a/libk3bdevice/Makefile.am b/libk3bdevice/Makefile.am
index 877e240..a021ea6 100644
--- a/libk3bdevice/Makefile.am
+++ b/libk3bdevice/Makefile.am
@@ -1,4 +1,4 @@
-AM_CPPFLAGS= -I$(srcdir)/libk3bdevice -I$(srcdir) $(all_includes) $(HAL_INCS) $(DBUSQT_CFLAGS)
+AM_CPPFLAGS= -I$(srcdir)/libk3bdevice -I$(srcdir) $(all_includes)
 
 KDE_CXXFLAGS = $(ENABLE_PERMISSIVE_FLAG)
 
@@ -6,19 +6,19 @@ METASOURCES = AUTO
 
 lib_LTLIBRARIES = libk3bdevice.la
 
-libk3bdevice_la_LIBADD = $(LIB_TDEIO) $(RESMGR_LIB) $(CAM_LIB) $(HAL_DBUS_LIBS) $(LIB_TQT) $(LIB_TDECORE)
+libk3bdevice_la_LIBADD = $(LIB_TDEIO) $(RESMGR_LIB) $(CAM_LIB) $(LIB_TQT) $(LIB_TDECORE)
 
 # lib version 5 for K3b 1.0
 libk3bdevice_la_LDFLAGS = $(all_libraries) -version-info 5:0:0 -no-undefined
 
 libk3bdevice_la_SOURCES = k3bdevice.cpp k3bdevice_mmc.cpp k3bscsicommand.cpp \
 k3btrack.cpp k3btoc.cpp k3bdevicemanager.cpp k3bmsf.cpp k3bdiskinfo.cpp \
-k3bdeviceglobals.cpp k3bcrc.cpp k3bcdtext.cpp k3bhalconnection.cpp \
+k3bdeviceglobals.cpp k3bcrc.cpp k3bcdtext.cpp k3bconnection.cpp \
 k3bdebug.cpp
 
 include_HEADERS = k3bdevicemanager.h k3bdevice.h k3btoc.h k3btrack.h \
 k3bdeviceglobals.h k3bdiskinfo.h k3bcdtext.h k3bmsf.h k3bdevicetypes.h \
-k3bdevice_export.h k3bhalconnection.h k3bdebug.h
+k3bdevice_export.h k3bconnection.h k3bdebug.h
 
 messages: rc.cpp
 	$(XGETTEXT) `find -name "*.cpp" -or -name "*.h"` -o $(podir)/libk3bdevice.pot
diff --git a/libk3bdevice/configure.in.bot b/libk3bdevice/configure.in.bot
index fbb068d..6652212 100644
--- a/libk3bdevice/configure.in.bot
+++ b/libk3bdevice/configure.in.bot
@@ -5,16 +5,3 @@ if test -n "$RESMGR_LIB"; then
 else
 	echo "K3b - Resmgr support:                         no"
 fi
-
-echo ""
-
-
-if test x$have_hal = xyes; then
-	echo "K3b - Compile HAL support                    yes"
-else
-	echo "K3b - Compile HAL support                     no"
-if test "x$ac_cv_use_hal" = "xyes" ; then
-	echo "K3b -     You are missing the HAL >= 0.5 headers and libraries"
-	echo "K3b -     or the DBus Qt bindings."
-fi
-fi
diff --git a/libk3bdevice/configure.in.in b/libk3bdevice/configure.in.in
index 4845e13..6887494 100644
--- a/libk3bdevice/configure.in.in
+++ b/libk3bdevice/configure.in.in
@@ -57,94 +57,3 @@ if test "$ac_cv_use_resmgr" = "yes"; then
   AC_SUBST(RESMGR_LIB)
 fi
 dnl === check for resmgr - end ============
-
-
-
-
-
-# HAL check from tdebase/tdeioslave/media
-
-AC_ARG_WITH(
-	hal, 
-	AS_HELP_STRING(
-		[--without-hal], 
-		[build K3b without HAL support (default=no)]),
-	[ac_cv_use_hal=$withval], 
-	[ac_cv_use_hal=yes]
-)
-
-if test "x$ac_cv_use_hal" = "xyes" ; then
-
-########### Check for the HAL
-
-  AC_MSG_CHECKING(for the HAL)
-
-  hal_inc=NOTFOUND
-  hal_lib=NOTFOUND
-  hal=NOTFOUND
-
-  search_incs="$kde_includes /usr/include /usr/include/hal /usr/local/include /usr/local/include/hal"
-  AC_FIND_FILE(libhal.h libhal-storage.h, $search_incs, hal_incdir)
-
-  if [test -r $hal_incdir/libhal.h] ; then
-    HAL_INCS="-I$hal_incdir"
-    hal_inc=FOUND
-  fi
-
-  if test -r $hal_incdir/libhal-storage.h ; then
-    hal_storage_version=4
-    grep LibHalVolume $hal_incdir/libhal-storage.h \
-    > /dev/null 2>&1 && hal_storage_version=5
-    if test $hal_storage_version = 4 ; then
-      AC_DEFINE(HAL_0_4, , [HAL API version 0.4])
-    fi
-  fi
-
-  search_libs="$kde_libraries /usr/lib64 /usr/lib /usr/local/lib /lib /lib64"
-  AC_FIND_FILE(libhal.so, $search_libs, hal_libdir)
-
-  if [test -r $hal_libdir/libhal.so] ; then
-    HAL_LIBS="-L$hal_libdir -lhal"
-    hal_lib=FOUND
-  fi
-
-
-  if [test $hal_inc = FOUND] && [test $hal_lib = FOUND] ; then
-      AC_MSG_RESULT(headers $hal_incdir  libraries $hal_libdir)
-  	hal=FOUND
-  else
-      AC_MSG_RESULT(searched but not found)
-  fi
-
-  AC_SUBST(HAL_INCS)
-  AC_SUBST(HAL_LIBS)
-
-
-########### Check for DBus-TQt bindings
-
-  AC_MSG_CHECKING(for DBus with DBus-TQt bindings)
-
-  DBUS_REQ=1.0.0
-  PKG_CHECK_MODULES(DBUSQT, [ dbus-tqt dbus-1 >= $DBUS_REQ ],
-                    dbus=FOUND,dbus=no)
-
-  AC_SUBST(DBUSQT_CFLAGS)
-  AC_SUBST(DBUSTQT_LIBS)
-
-
-########### Check if media HAL backend sould be compiled
-
-fi
-
-have_hal=no
-HAL_DBUS_LIBS=""
-AC_MSG_RESULT(Found HAL storage version $hal_storage_version)
-if [test "x$hal" = "xFOUND"] && [test "x$dbus" = "xFOUND"] && [ test $hal_storage_version = 5 ] ; then
-  AC_DEFINE(HAVE_HAL, , [compile in HAL support])
-  have_hal=yes
-  HAL_DBUS_LIBS="$HAL_LIBS $DBUSTQT_LIBS"
-fi
-
-AM_CONDITIONAL(include_HAL, [test x$have_hal = xyes])
-AC_SUBST(HAL_DBUS_LIBS)
-
diff --git a/libk3bdevice/k3bconnection.cpp b/libk3bdevice/k3bconnection.cpp
new file mode 100644
index 0000000..47cc98c
--- /dev/null
+++ b/libk3bdevice/k3bconnection.cpp
@@ -0,0 +1,355 @@
+/*
+ *
+ * $Id: sourceheader,v 1.3 2005/01/19 13:03:46 trueg Exp $
+ * Copyright (C) 2005-2007 Sebastian Trueg <trueg@k3b.org>
+ * Copyright (C) 2013 Timothy Pearson <kb9vqf@pearsoncomputing.net>
+ *
+ * This file is part of the K3b project.
+ * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
+ * Copyright (C) 2013 Timothy Pearson <kb9vqf@pearsoncomputing.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+#include "k3bconnection.h"
+#include "k3bdevice.h"
+
+#include <k3bdebug.h>
+#include <tdelocale.h>
+
+#include <tqtimer.h>
+#include <tqvariant.h>
+
+#ifdef HAVE_TDEHWLIB
+#include <tdehardwaredevices.h>
+#else
+#define TDEHardwareDevices void
+#endif
+
+K3bDevice::Connection* K3bDevice::Connection::s_instance = 0;
+
+
+class K3bDevice::Connection::Private
+{
+	public:
+		Private()
+		: bOpen(false),
+		  m_hwdevices(NULL) {
+			//
+		}
+		
+		bool bOpen;
+		TDEHardwareDevices *m_hwdevices;
+
+		TQMap<TQString, TQString> udiDeviceMap;
+		TQMap<TQString, TQString> deviceUdiMap;
+
+		TQMap<TQString, bool> deviceMediumUdiMap;
+};
+
+
+K3bDevice::Connection* K3bDevice::Connection::instance()
+{
+	if (s_instance == 0) {
+		s_instance = new Connection(0);
+	}
+
+	if ((!s_instance->isConnected()) && (!s_instance->open())) {
+		k3bDebug() << "(K3bDevice::Connection) failed to initialize the TDE hardware backend." << endl;
+	}
+
+	return s_instance;
+}
+
+
+K3bDevice::Connection::Connection( TQObject* parent, const char* name )
+  : TQObject( parent, name )
+{
+	d = new Private();
+}
+
+
+K3bDevice::Connection::~Connection()
+{
+	s_instance = 0;
+	close();
+	delete d;
+}
+
+
+bool K3bDevice::Connection::isConnected() const
+{
+	return d->bOpen;
+}
+
+
+bool K3bDevice::Connection::open()
+{
+#ifdef HAVE_TDEHWLIB
+	// Initialize the TDE device manager
+	d->m_hwdevices = TDEGlobal::hardwareDevices();
+
+	// Connect device monitoring signals/slots
+	connect(d->m_hwdevices, TQT_SIGNAL(hardwareAdded(TDEGenericDevice*)), this, TQT_SLOT(AddDeviceHandler(TDEGenericDevice*)));
+	connect(d->m_hwdevices, TQT_SIGNAL(hardwareRemoved(TDEGenericDevice*)), this, TQT_SLOT(RemoveDeviceHandler(TDEGenericDevice*)));
+	connect(d->m_hwdevices, TQT_SIGNAL(hardwareUpdated(TDEGenericDevice*)), this, TQT_SLOT(ModifyDeviceHandler(TDEGenericDevice*)));
+
+	d->bOpen = true;
+	
+	//
+	// Report all devices
+	//
+	TDEGenericHardwareList hwlist = d->m_hwdevices->listAllPhysicalDevices();
+	TDEGenericDevice *hwdevice;
+	for (hwdevice = hwlist.first(); hwdevice; hwdevice = hwlist.next()) {
+		AddDeviceHandler(hwdevice);
+	}
+	
+	return true;
+#else
+	return false;
+#endif
+}
+
+
+void K3bDevice::Connection::close()
+{
+	d->bOpen = false;
+}
+
+
+TQStringList K3bDevice::Connection::devices() const
+{
+	return TQStringList(d->udiDeviceMap.values());
+}
+
+void K3bDevice::Connection::AddDeviceHandler(TDEGenericDevice* hwdevice)
+{
+#ifdef HAVE_TDEHWLIB
+	if (hwdevice->type() != TDEGenericDeviceType::Disk) {
+		return;
+	}
+	TQString udi = hwdevice->uniqueID();
+	TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
+
+	if (sdevice->diskType() & TDEDiskDeviceType::Optical) {
+		TQString blockDevice = sdevice->deviceNode();
+		if (!blockDevice.isEmpty()) {
+			k3bDebug() << "Mapping udi " << udi << " to device " << blockDevice << endl;
+			d->udiDeviceMap[udi] = blockDevice;
+			d->deviceUdiMap[blockDevice] = udi;
+			emit deviceAdded(blockDevice);
+			// Check for medium
+			if (sdevice->mediaInserted()) {
+				d->deviceMediumUdiMap[blockDevice] = true;
+				emit mediumChanged(blockDevice);
+			}
+		}
+	}
+#endif
+}
+
+void K3bDevice::Connection::RemoveDeviceHandler(TDEGenericDevice* hwdevice)
+{
+#ifdef HAVE_TDEHWLIB
+	if (hwdevice->type() != TDEGenericDeviceType::Disk) {
+		return;
+	}
+	TQString udi = hwdevice->uniqueID();
+	TQString blockDevice = hwdevice->deviceNode();
+
+	TQMapIterator<TQString, TQString> it = d->udiDeviceMap.find(udi);
+	if (it != d->udiDeviceMap.end()) {
+		k3bDebug() << "Unmapping udi " << udi << " from device " << it.data() << endl;
+		emit deviceRemoved(it.data());
+		d->udiDeviceMap.erase(it);
+		d->deviceUdiMap.erase(it.data());
+
+		if (d->deviceMediumUdiMap[blockDevice]) {
+			d->deviceMediumUdiMap[blockDevice] = false;
+			emit mediumChanged(blockDevice);
+		}
+	}
+#endif
+}
+
+void K3bDevice::Connection::ModifyDeviceHandler(TDEGenericDevice* hwdevice)
+{
+#ifdef HAVE_TDEHWLIB
+	if (hwdevice->type() != TDEGenericDeviceType::Disk) {
+		return;
+	}
+	TQString udi = hwdevice->uniqueID();
+	TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
+	TQString blockDevice = hwdevice->deviceNode();
+
+	if (d->deviceMediumUdiMap[blockDevice] != sdevice->mediaInserted()) {
+		d->deviceMediumUdiMap[blockDevice] = sdevice->mediaInserted();
+		emit mediumChanged(blockDevice);
+	}
+#endif
+}
+
+int K3bDevice::Connection::lock(Device* dev)
+{
+#ifdef HAVE_TDEHWLIB
+	if (!d->deviceUdiMap.contains(dev->blockDeviceName())) {
+		return ErrorCodes::Device_Volume_NoSuchDevice;
+	}
+	TQString udi = d->deviceUdiMap[dev->blockDeviceName()];
+	TDEGenericDevice *hwdevice = d->m_hwdevices->findByUniqueID(udi);
+	if (!hwdevice) {
+		return ErrorCodes::Device_Volume_NoSuchDevice;
+	}
+
+	if (hwdevice->type() != TDEGenericDeviceType::Disk) {
+		return ErrorCodes::Device_Volume_NoSuchDevice;
+	}
+	TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
+
+	if (sdevice->lockDriveMedia(true)) {
+		return ErrorCodes::Success;
+	}
+	else {
+		return ErrorCodes::Device_Volume_InvalidEjectOption;
+	}
+#else
+		return ErrorCodes::Device_Volume_NoSuchDevice;
+#endif
+}
+
+
+int K3bDevice::Connection::unlock(Device* dev)
+{
+#ifdef HAVE_TDEHWLIB
+	if (!d->deviceUdiMap.contains(dev->blockDeviceName())) {
+		return ErrorCodes::Device_Volume_NoSuchDevice;
+	}
+	TQString udi = d->deviceUdiMap[dev->blockDeviceName()];
+	TDEGenericDevice *hwdevice = d->m_hwdevices->findByUniqueID(udi);
+	if (!hwdevice) {
+		return ErrorCodes::Device_Volume_NoSuchDevice;
+	}
+
+	if (hwdevice->type() != TDEGenericDeviceType::Disk) {
+		return ErrorCodes::Device_Volume_NoSuchDevice;
+	}
+	TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
+
+	if (sdevice->lockDriveMedia(false)) {
+		return ErrorCodes::Success;
+	}
+	else {
+		return ErrorCodes::Device_Volume_InvalidEjectOption;
+	}
+#else
+		return ErrorCodes::Device_Volume_NoSuchDevice;
+#endif
+}
+
+
+int K3bDevice::Connection::mount( K3bDevice::Device* dev,
+				     const TQString& mountPoint,
+				     const TQString& fstype,
+				     const TQStringList& options )
+{
+#ifdef HAVE_TDEHWLIB
+	if (!d->deviceUdiMap.contains(dev->blockDeviceName())) {
+		return ErrorCodes::Device_Volume_NoSuchDevice;
+	}
+	TQString udi = d->deviceUdiMap[dev->blockDeviceName()];
+	TDEGenericDevice *hwdevice = d->m_hwdevices->findByUniqueID(udi);
+	if (!hwdevice) {
+		return ErrorCodes::Device_Volume_NoSuchDevice;
+	}
+
+	if (hwdevice->type() != TDEGenericDeviceType::Disk) {
+		return ErrorCodes::Device_Volume_NoSuchDevice;
+	}
+	TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
+
+	// FIXME
+	// Options from 'options' are not currently loaded into 'mountOptions'
+	TDEStorageMountOptions mountOptions;
+	TQStringVariantMap mountResult = sdevice->mountDevice(mountPoint, mountOptions);
+	TQString mountedPath = mountResult.contains("mountPath") ? mountResult["mountPath"].toString() : TQString::null;
+	if (mountedPath.isEmpty()) {
+		return ErrorCodes::CommunicationError;
+	}
+	else {
+		return ErrorCodes::Success;
+	}
+#else
+		return ErrorCodes::Device_Volume_NoSuchDevice;
+#endif
+}
+
+
+int K3bDevice::Connection::unmount(K3bDevice::Device* dev, const TQStringList& options)
+{
+#ifdef HAVE_TDEHWLIB
+	if (!d->deviceUdiMap.contains(dev->blockDeviceName())) {
+		return ErrorCodes::Device_Volume_NoSuchDevice;
+	}
+	TQString udi = d->deviceUdiMap[dev->blockDeviceName()];
+	TDEGenericDevice *hwdevice = d->m_hwdevices->findByUniqueID(udi);
+	if (!hwdevice) {
+		return ErrorCodes::Device_Volume_NoSuchDevice;
+	}
+
+	if (hwdevice->type() != TDEGenericDeviceType::Disk) {
+		return ErrorCodes::Device_Volume_NoSuchDevice;
+	}
+	TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
+
+	// FIXME
+	// Options from 'options' are not currently loaded into 'mountOptions'
+	TQString mountOptions;
+
+	TQStringVariantMap unmountResult = sdevice->unmountDevice();
+	if (unmountResult["result"].toBool() == false) {
+		// Unmount failed!
+		return ErrorCodes::CommunicationError;
+	}
+	else {
+		return ErrorCodes::Success;
+	}
+#else
+		return ErrorCodes::Device_Volume_NoSuchDevice;
+#endif
+}
+
+
+int K3bDevice::Connection::eject(K3bDevice::Device* dev, const TQStringList& options)
+{
+#ifdef HAVE_TDEHWLIB
+	if (!d->deviceUdiMap.contains(dev->blockDeviceName())) {
+		return ErrorCodes::Device_Volume_NoSuchDevice;
+	}
+	TQString udi = d->deviceUdiMap[dev->blockDeviceName()];
+	TDEGenericDevice *hwdevice = d->m_hwdevices->findByUniqueID(udi);
+	if (!hwdevice) {
+		return ErrorCodes::Device_Volume_NoSuchDevice;
+	}
+
+	if (hwdevice->type() != TDEGenericDeviceType::Disk) {
+		return ErrorCodes::Device_Volume_NoSuchDevice;
+	}
+	TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
+
+	if (sdevice->ejectDriveMedia()) {
+		return ErrorCodes::Success;
+	}
+	else {
+		return ErrorCodes::Device_Volume_InvalidEjectOption;
+	}
+#else
+		return ErrorCodes::Device_Volume_NoSuchDevice;
+#endif
+}
+
+#include "k3bconnection.moc"
diff --git a/libk3bdevice/k3bhalconnection.h b/libk3bdevice/k3bconnection.h
index c780f81..311a70e 100644
--- a/libk3bdevice/k3bhalconnection.h
+++ b/libk3bdevice/k3bconnection.h
@@ -13,8 +13,8 @@
  * See the file "COPYING" for the exact licensing terms.
  */
 
-#ifndef _K3B_HAL_CONNECTION_H_
-#define _K3B_HAL_CONNECTION_H_
+#ifndef _K3B_CONNECTION_H_
+#define _K3B_CONNECTION_H_
 
 #ifdef HAVE_CONFIG_H
 #include <config.h>
@@ -27,9 +27,6 @@
 #include <tqstringlist.h>
 #include <kdemacros.h>
 
-#ifdef HAVE_HAL
-class DBusConnection;
-#endif
 #ifdef HAVE_TDEHWLIB
 class TDEGenericDevice;
 #else
@@ -41,84 +38,72 @@ namespace K3bDevice {
   class Device;
 
   /**
-   * This is a simple HAL/DBUS wrapper which creates QT signals whenever a new optical
+   * This is a simple wrapper which creates QT signals whenever a new optical
    * drive is plugged into the system or one is unplugged.
    *
-   * The HalConnection class also handles media changes. Whenever a new medium is inserted
+   * The Connection class also handles media changes. Whenever a new medium is inserted
    * into a drive or a medium is removed (i.e. ejected) a signal is emitted. This way it
    * is easy to keep track of the inserted media.
    *
    * This class does not deal with K3b devices but with system device names
    * such as /dev/cdrom. These device names can be used in DeviceManager::findDevice().
    */
-  class LIBK3BDEVICE_EXPORT HalConnection : public TQObject
+  class LIBK3BDEVICE_EXPORT Connection : public TQObject
     {
       Q_OBJECT
   
 
     public:
-      ~HalConnection();
+      ~Connection();
 
       /**
-       * Creates a new singleton HalConnection object or returns the already existing one.
-       * A newly created HalConnection will emit newDevice signals for all devices in the HAL
-       * manager. However, since one cannot be sure if this is the first time the HalConnection
+       * Creates a new singleton Connection object or returns the already existing one.
+       * A newly created Connection will emit newDevice signals for all devices in the 
+       * manager. However, since one cannot be sure if this is the first time the Connection
        * is created it is recommended to connect to the signals and query the list of current
        * devices.
        *
-       * \return An instance of the singleton HalConnection object.
+       * \return An instance of the singleton Connection object.
        */
-      static HalConnection* instance();
+      static Connection* instance();
 
       /**
-       * \return true if a connection to the HAL deamon could be established and
+       * \return true if a connection to the deamon could be established and
        *         communication has been set up.
        */
       bool isConnected() const;
 
       /**
-       * \return a list of optical devices as reported by HAL.
+       * \return a list of optical devices as reported.
        */
       TQStringList devices() const;
 
-#ifdef HAVE_HAL
-      /**
-       * \internal
-       */
-      void addDevice( const char* udi );
-
       /**
-       * \internal
-       */
-      void removeDevice( const char* udi );
-#endif // HAVE_HAL
-
-      /**
-       * Error codes named as the HAL deamon raises them
+       * Error codes named as the deamon raises them
        */
       enum ErrorCodes {
-	org_freedesktop_Hal_Success = 0, //*< The operation was successful. This code does not match any in HAL
-	org_freedesktop_Hal_CommunicationError, //*< DBus communication error. This code does not match any in HAL
-	org_freedesktop_Hal_NoSuchDevice,
-	org_freedesktop_Hal_DeviceAlreadyLocked,
-	org_freedesktop_Hal_PermissionDenied,
-	org_freedesktop_Hal_Device_Volume_NoSuchDevice,
-	org_freedesktop_Hal_Device_Volume_PermissionDenied,
-	org_freedesktop_Hal_Device_Volume_AlreadyMounted,
-	org_freedesktop_Hal_Device_Volume_InvalidMountOption,
-	org_freedesktop_Hal_Device_Volume_UnknownFilesystemType,
-	org_freedesktop_Hal_Device_Volume_InvalidMountpoint,
-	org_freedesktop_Hal_Device_Volume_MountPointNotAvailable,
-	org_freedesktop_Hal_Device_Volume_PermissionDeniedByPolicy,
-	org_freedesktop_Hal_Device_Volume_InvalidUnmountOption,
-	org_freedesktop_Hal_Device_Volume_InvalidEjectOption
+	Success = 0, //*< The operation was successful.
+	CommunicationError,
+	NoSuchDevice,
+	DeviceAlreadyLocked,
+	PermissionDenied,
+	Device_Volume_NoSuchDevice,
+	Device_Volume_PermissionDenied,
+	Device_Volume_AlreadyMounted,
+	Device_Volume_InvalidMountOption,
+	Device_Volume_UnknownFilesystemType,
+	Device_Volume_InvalidMountpoint,
+	Device_Volume_MountPointNotAvailable,
+	Device_Volume_PermissionDeniedByPolicy,
+	Device_Volume_InvalidUnmountOption,
+	Device_Volume_InvalidEjectOption
       };
 
      public slots:
       /**
-       * Lock the device in HAL
+       * Lock the device
        * 
-       * Be aware that once the method returns the HAL deamon has not necessarily 
+       * Be aware that once the method returns the deamon has not necessarily 
        * finished the procedure yet.
        *
        * \param dev The device to lock
@@ -129,9 +114,9 @@ namespace K3bDevice {
       int lock( Device* );
 
       /**
-       * Unlock a previously locked device in HAL
+       * Unlock a previously locked device
        * 
-       * Be aware that once the method returns the HAL deamon has not necessarily 
+       * Be aware that once the method returns the deamon has not necessarily 
        * finished the procedure yet.
        *
        * \param dev The device to lock
@@ -142,9 +127,9 @@ namespace K3bDevice {
       int unlock( Device* );
 
       /**
-       * Mounts a device via HAL
+       * Mounts a device
        * 
-       * Be aware that once the method returns the HAL deamon has not necessarily 
+       * Be aware that once the method returns the deamon has not necessarily 
        * finished the procedure yet.
        *
        * \param dev The device to lock
@@ -158,9 +143,9 @@ namespace K3bDevice {
 		 const TQStringList& options = TQStringList() );
 
       /**
-       * Unmounts a device via HAL
+       * Unmounts a device
        * 
-       * Be aware that once the method returns the HAL deamon has not necessarily 
+       * Be aware that once the method returns the deamon has not necessarily 
        * finished the procedure yet.
        *
        * \param dev The device to lock
@@ -172,9 +157,9 @@ namespace K3bDevice {
        const TQStringList& options = TQStringList() );
 
       /**
-       * Unmounts a device via HAL
+       * Unmounts a device
        * 
-       * Be aware that once the method returns the HAL deamon has not necessarily 
+       * Be aware that once the method returns the deamon has not necessarily 
        * finished the procedure yet.
        *
        * \param dev The device to lock
@@ -203,14 +188,14 @@ namespace K3bDevice {
 
     signals:
       /**
-       * This signal gets emitted whenever HAL finds a new optical drive.
+       * This signal gets emitted whenever it finds a new optical drive.
        *
        * \param dev The block device name of the new drive.
        */
       void deviceAdded( const TQString& dev );
 
       /**
-       * This signal gets emitted whenever HAL detects that an optical drive
+       * This signal gets emitted whenever it detects that an optical drive
        * has been unplugged.
        *
        * \param dev The block device name of the drive.
@@ -227,24 +212,20 @@ namespace K3bDevice {
 
     private:
       /**
-       * HalConnection is a signelton class. Use the instance() method to create it.
+       * Connection is a signelton class. Use the instance() method to create it.
        */
-      HalConnection( TQObject* parent = 0, const char* name = 0 );
+      Connection( TQObject* parent = 0, const char* name = 0 );
 
       /**
-       * Tries to open a connection to HAL.
+       * Tries to open a connection
        */
       bool open();
       void close();
 
-      static HalConnection* s_instance;
+      static Connection* s_instance;
 
       class Private;
       Private* d;
-
-#ifdef HAVE_HAL
-      void setupDBusTQtConnection( DBusConnection* dbusConnection );
-#endif // HAVE_HAL
     };
 }
 
diff --git a/libk3bdevice/k3bdevicemanager.h b/libk3bdevice/k3bdevicemanager.h
index fa687a9..13eb897 100644
--- a/libk3bdevice/k3bdevicemanager.h
+++ b/libk3bdevice/k3bdevicemanager.h
@@ -185,9 +185,6 @@ namespace K3bDevice {
       /**
        * Scan the system for devices. Call this to initialize all devices.
        * 
-       * If the system uses the HAL device deamon it is possible to use
-       * HalConnection instead of calling this method.
-       *
        * \return Number of found devices.
        **/
       virtual int scanBus();
@@ -214,7 +211,7 @@ namespace K3bDevice {
 
       /**
        * Remove a device from the device manager. Basicly this method
-       * only makes sense in combination with the HalConnection. Connect
+       * only makes sense in combination with the Connection. Connect
        * it to the deviceRemoved signal.
        */
       virtual void removeDevice( const TQString& dev );
diff --git a/libk3bdevice/k3bhalconnection.cpp b/libk3bdevice/k3bhalconnection.cpp
deleted file mode 100644
index c102c50..0000000
--- a/libk3bdevice/k3bhalconnection.cpp
+++ /dev/null
@@ -1,962 +0,0 @@
-/*
- *
- * $Id: sourceheader,v 1.3 2005/01/19 13:03:46 trueg Exp $
- * Copyright (C) 2005-2007 Sebastian Trueg <trueg@k3b.org>
- * Copyright (C) 2013 Timothy Pearson <kb9vqf@pearsoncomputing.net>
- *
- * This file is part of the K3b project.
- * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
- * Copyright (C) 2013 Timothy Pearson <kb9vqf@pearsoncomputing.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- * See the file "COPYING" for the exact licensing terms.
- */
-
-#include "k3bhalconnection.h"
-#include "k3bdevice.h"
-
-#include <k3bdebug.h>
-#include <tdelocale.h>
-
-#include <tqtimer.h>
-#include <tqvariant.h>
-
-#ifdef HAVE_HAL
-// We acknowledge the the dbus API is unstable
-#define DBUS_API_SUBJECT_TO_CHANGE
-#include <dbus/connection.h>
-#include <dbus/dbus.h>
-#include <hal/libhal.h>
-#endif
-
-#ifdef HAVE_HAL
-static char** qstringListToArray( const TQStringList& s )
-{
-  char** a = new char*[s.count()];
-  for( unsigned int i = 0; i < s.count(); ++i ) {
-    a[i] = new char[s[i].length()+1];
-    ::strncpy( a[i], s[i].local8Bit().data(), s[i].length() );
-    a[s[i].length()] = '\0';
-  }
-  return a;
-}
-
-static void freeArray( char** a, unsigned int length )
-{
-  for( unsigned int i = 0; i < length; ++i )
-    delete [] a[i];
-  delete a;
-}
-
-
-// CALLBACKS
-void halDeviceAdded( LibHalContext* ctx, const char* udi )
-{
-  Q_UNUSED( ctx );
-  k3bDebug() << "adding udi   " << udi << endl;
-  K3bDevice::HalConnection::instance()->addDevice( udi );
-}
-
-
-void halDeviceRemoved( LibHalContext* ctx, const char* udi )
-{
-  Q_UNUSED( ctx );
-  k3bDebug() << "removing udi " << udi << endl;
-  K3bDevice::HalConnection::instance()->removeDevice( udi );
-}
-
-
-K3bDevice::HalConnection* K3bDevice::HalConnection::s_instance = 0;
-
-
-class K3bDevice::HalConnection::Private
-{
-public:
-  Private()
-    : halContext(0),
-      dBusTQtConnection(0),
-      bOpen(false) {
-  }
-
-  LibHalContext* halContext;
-  DBusConnection* connection;
-  DBusQt::Connection* dBusTQtConnection;
-
-  bool bOpen;
-
-  TQMap<TQCString, TQString> udiDeviceMap;
-  TQMap<TQString, TQCString> deviceUdiMap;
-
-  TQMap<TQCString, TQCString> deviceMediumUdiMap;
-};
-
-
-K3bDevice::HalConnection* K3bDevice::HalConnection::instance()
-{
-  if( s_instance == 0 )
-    s_instance = new HalConnection( 0 );
-
-  if( !s_instance->isConnected() && !s_instance->open() )
-      k3bDebug() << "(K3bDevice::HalConnection) failed to open connection to HAL." << endl;
-
-  return s_instance;
-}
-
-
-K3bDevice::HalConnection::HalConnection( TQObject* parent, const char* name )
-  : TQObject( parent, name )
-{
-  d = new Private();
-}
-
-
-K3bDevice::HalConnection::~HalConnection()
-{
-  s_instance = 0;
-  close();
-  delete d;
-}
-
-
-bool K3bDevice::HalConnection::isConnected() const
-{
-  return d->bOpen;
-}
-
-
-bool K3bDevice::HalConnection::open()
-{
-  close();
-
-  k3bDebug() << "(K3bDevice::HalConnection) initializing HAL >= 0.5" << endl;
-
-  d->halContext = libhal_ctx_new();
-  if( !d->halContext ) {
-    k3bDebug() << "(K3bDevice::HalConnection) unable to create HAL context." << endl;
-    return false;
-  }
-
-  DBusError error;
-  dbus_error_init( &error );
-  d->connection = dbus_bus_get( DBUS_BUS_SYSTEM, &error );
-  if( dbus_error_is_set(&error) ) {
-    k3bDebug() << "(K3bDevice::HalConnection) unable to connect to DBUS: " << error.message << endl;
-    return false;
-  }
-
-  setupDBusTQtConnection( d->connection );
-
-  libhal_ctx_set_dbus_connection( d->halContext, d->connection );
-
-  libhal_ctx_set_device_added( d->halContext, halDeviceAdded );
-  libhal_ctx_set_device_removed( d->halContext, halDeviceRemoved );
-  libhal_ctx_set_device_new_capability( d->halContext, 0 );
-  libhal_ctx_set_device_lost_capability( d->halContext, 0 );
-  libhal_ctx_set_device_property_modified( d->halContext, 0 );
-  libhal_ctx_set_device_condition( d->halContext, 0 );
-
-  if( !libhal_ctx_init( d->halContext, 0 ) ) {
-    k3bDebug() << "(K3bDevice::HalConnection) Failed to init HAL context!" << endl;
-    return false;
-  }
-
-  d->bOpen = true;
-
-  //
-  // report all devices
-  //
-  int numDevices;
-  char** halDeviceList = libhal_get_all_devices( d->halContext, &numDevices, 0 );
-  for( int i = 0; i < numDevices; ++i )
-    addDevice( halDeviceList[i] );
-
-  return true;
-}
-
-
-void K3bDevice::HalConnection::close()
-{
-  if( d->halContext ) {
-    // clear the context
-    if( isConnected() )
-      libhal_ctx_shutdown( d->halContext, 0 );
-    libhal_ctx_free( d->halContext );
-
-    // delete the connection (may be 0 if open() failed)
-    delete d->dBusTQtConnection;
-
-    d->halContext = 0;
-    d->dBusTQtConnection = 0;
-    d->bOpen = false;
-  }
-}
-
-
-TQStringList K3bDevice::HalConnection::devices() const
-{
-  return TQStringList( d->udiDeviceMap.values() );
-}
-
-
-void K3bDevice::HalConnection::addDevice( const char* udi )
-{
-  // ignore devices that have no property "info.capabilities" to suppress error messages
-  if( !libhal_device_property_exists( d->halContext, udi, "info.capabilities", 0 ) )
-    return;
-
-  if( libhal_device_query_capability( d->halContext, udi, "storage.cdrom", 0 ) ) {
-    char* dev = libhal_device_get_property_string( d->halContext, udi, "block.device", 0 );
-    if( dev ) {
-      TQString s( dev );
-      libhal_free_string( dev );
-
-      if( !s.isEmpty() ) {
-	k3bDebug() << "Mapping udi " << udi << " to device " << s << endl;
-	d->udiDeviceMap[udi] = s;
-	d->deviceUdiMap[s] = udi;
-	emit deviceAdded( s );
-      }
-    }
-  }
-  else {
-    if( libhal_device_property_exists( d->halContext, udi, "block.storage_device", 0 ) ) {
-      char* deviceUdi = libhal_device_get_property_string( d->halContext, udi, "block.storage_device", 0 );
-      if( deviceUdi ) {
-	TQCString du( deviceUdi );
-	libhal_free_string( deviceUdi );
-
-	if( d->udiDeviceMap.contains( du ) ) {
-	  //
-	  // A new medium has been inserted. Save this medium's udi so we can reuse it later
-	  // on for the mount/unmount/eject methods
-	  //
-	  d->deviceMediumUdiMap[du] = TQCString( udi );
-	  emit mediumChanged( d->udiDeviceMap[du] );
-	}
-      }
-    }
-  }
-}
-
-
-void K3bDevice::HalConnection::removeDevice( const char* udi )
-{
-  TQMapIterator<TQCString, TQString> it = d->udiDeviceMap.find( udi );
-  if( it != d->udiDeviceMap.end() ) {
-    k3bDebug() << "Unmapping udi " << udi << " from device " << it.data() << endl;
-    emit deviceRemoved( it.data() );
-    d->udiDeviceMap.erase( it );
-    d->deviceUdiMap.erase( it.data() );
-  }
-  else {
-    if( libhal_device_property_exists( d->halContext, udi, "block.storage_device", 0 ) ) {
-      char* deviceUdi = libhal_device_get_property_string( d->halContext, udi, "block.storage_device", 0 );
-      if( deviceUdi ) {
-	TQCString du( deviceUdi );
-	libhal_free_string( deviceUdi );
-
-	if( d->udiDeviceMap.contains( du ) ) {
-	  //
-	  // A medium has been removed/ejected.
-	  //
-	  d->deviceMediumUdiMap[du] = 0;
-	  emit mediumChanged( d->udiDeviceMap[du] );
-	}
-      }
-    }
-  }
-}
-
-
-int K3bDevice::HalConnection::lock( Device* dev )
-{
-  //
-  // The code below is based on the code from tdeioslave/media/mediamanager/halbackend.cpp in the tdebase package
-  // Copyright (c) 2004-2005 Jérôme Lodewyck <jerome dot lodewyck at normalesup dot org>
-  //
-  DBusMessage* dmesg = 0;
-  DBusMessage* reply = 0;
-  DBusError error;
-
-  if( !d->deviceUdiMap.contains( dev->blockDeviceName() ) ) {
-    return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-  }
-
-  TQCString udi = d->deviceUdiMap[dev->blockDeviceName()];
-
-  if( !( dmesg = dbus_message_new_method_call( "org.freedesktop.Hal", udi.data(),
-					       "org.freedesktop.Hal.Device",
-					       "Lock" ) ) ) {
-    k3bDebug() << "(K3bDevice::HalConnection) lock failed for " << udi << ": could not create dbus message\n";
-    return org_freedesktop_Hal_CommunicationError;
-  }
-
-  const char* lockComment = "Locked by the K3b libraries";
-
-  if( !dbus_message_append_args( dmesg,
-				 DBUS_TYPE_STRING, &lockComment,
-				 DBUS_TYPE_INVALID ) ) {
-    k3bDebug() << "(K3bDevice::HalConnection) lock failed for " << udi << ": could not append args to dbus message\n";
-    dbus_message_unref( dmesg );
-    return org_freedesktop_Hal_CommunicationError;
-  }
-
-  int ret = org_freedesktop_Hal_Success;
-
-  dbus_error_init( &error );
-  reply = dbus_connection_send_with_reply_and_block( d->connection, dmesg, -1, &error );
-  if( dbus_error_is_set( &error ) ) {
-    kdError() << "(K3bDevice::HalConnection) lock failed for " << udi << ": " << error.name << " - " << error.message << endl;
-    if( !strcmp(error.name, "org.freedesktop.Hal.NoSuchDevice" ) )
-      ret = org_freedesktop_Hal_NoSuchDevice;
-    else if( !strcmp(error.name, "org.freedesktop.Hal.DeviceAlreadyLocked" ) )
-      ret = org_freedesktop_Hal_DeviceAlreadyLocked;
-    else if( !strcmp(error.name, "org.freedesktop.Hal.PermissionDenied" ) )
-      ret = org_freedesktop_Hal_PermissionDenied;
-
-    dbus_error_free( &error );
-  }
-  else
-    k3bDebug() << "(K3bDevice::HalConnection) lock queued for " << udi << endl;
-
-  dbus_message_unref( dmesg );
-  if( reply )
-    dbus_message_unref( reply );
-
-  return ret;
-}
-
-
-int K3bDevice::HalConnection::unlock( Device* dev )
-{
-  //
-  // The code below is based on the code from tdeioslave/media/mediamanager/halbackend.cpp in the tdebase package
-  // Copyright (c) 2004-2005 Jérôme Lodewyck <jerome dot lodewyck at normalesup dot org>
-  //
-  DBusMessage* dmesg = 0;
-  DBusMessage* reply = 0;
-  DBusError error;
-
-  if( !d->deviceUdiMap.contains( dev->blockDeviceName() ) ) {
-    return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-  }
-
-  TQCString udi = d->deviceUdiMap[dev->blockDeviceName()];
-
-  if( !( dmesg = dbus_message_new_method_call( "org.freedesktop.Hal", udi.data(),
-					       "org.freedesktop.Hal.Device",
-					       "Unlock" ) ) ) {
-    k3bDebug() << "(K3bDevice::HalConnection) unlock failed for " << udi << ": could not create dbus message\n";
-    return org_freedesktop_Hal_CommunicationError;
-  }
-
-  if( !dbus_message_append_args( dmesg,
-				 DBUS_TYPE_INVALID ) ) {
-    k3bDebug() << "(K3bDevice::HalConnection) unlock failed for " << udi << ": could not append args to dbus message\n";
-    dbus_message_unref( dmesg );
-    return org_freedesktop_Hal_CommunicationError;
-  }
-
-  int ret = org_freedesktop_Hal_Success;
-
-  dbus_error_init( &error );
-  reply = dbus_connection_send_with_reply_and_block( d->connection, dmesg, -1, &error );
-  if( dbus_error_is_set( &error ) ) {
-    kdError() << "(K3bDevice::HalConnection) unlock failed for " << udi << ": " << error.name << " - " << error.message << endl;
-    if( !strcmp(error.name, "org.freedesktop.Hal.NoSuchDevice" ) )
-      ret = org_freedesktop_Hal_NoSuchDevice;
-    else if( !strcmp(error.name, "org.freedesktop.Hal.DeviceAlreadyLocked" ) )
-      ret = org_freedesktop_Hal_DeviceAlreadyLocked;
-    else if( !strcmp(error.name, "org.freedesktop.Hal.PermissionDenied" ) )
-      ret = org_freedesktop_Hal_PermissionDenied;
-
-    dbus_error_free( &error );
-  }
-  else
-    k3bDebug() << "(K3bDevice::HalConnection) unlock queued for " << udi << endl;
-
-  dbus_message_unref( dmesg );
-  if( reply )
-    dbus_message_unref( reply );
-
-  return ret;
-}
-
-
-int K3bDevice::HalConnection::mount( K3bDevice::Device* dev,
-				     const TQString& mountPoint,
-				     const TQString& fstype,
-				     const TQStringList& options )
-{
-  //
-  // The code below is based on the code from tdeioslave/media/mediamanager/halbackend.cpp in the tdebase package
-  // Copyright (c) 2004-2005 Jérôme Lodewyck <jerome dot lodewyck at normalesup dot org>
-  //
-  DBusMessage* dmesg = 0;
-  DBusMessage* reply = 0;
-  DBusError error;
-
-  if( !d->deviceUdiMap.contains( dev->blockDeviceName() ) )
-    return org_freedesktop_Hal_NoSuchDevice;
-
-  if( !d->deviceMediumUdiMap.contains( d->deviceUdiMap[dev->blockDeviceName()] ) )
-    return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-
-  TQCString mediumUdi = d->deviceMediumUdiMap[d->deviceUdiMap[dev->blockDeviceName()]];
-
-  if( !( dmesg = dbus_message_new_method_call( "org.freedesktop.Hal", mediumUdi.data(),
-					       "org.freedesktop.Hal.Device.Volume",
-					       "Mount" ) ) ) {
-    k3bDebug() << "(K3bDevice::HalConnection) mount failed for " << mediumUdi << ": could not create dbus message\n";
-    return org_freedesktop_Hal_CommunicationError;
-  }
-
-  char** poptions = qstringListToArray( options );
-
-  TQByteArray strMountPoint = mountPoint.local8Bit();
-  TQByteArray strFstype = fstype.local8Bit();
-
-  if( !dbus_message_append_args( dmesg,
-				 DBUS_TYPE_STRING, strMountPoint.data(),
-				 DBUS_TYPE_STRING, strFstype.data(),
-				 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &poptions, options.count(),
-				 DBUS_TYPE_INVALID ) ) {
-    k3bDebug() << "(K3bDevice::HalConnection) mount failed for " << mediumUdi << ": could not append args to dbus message\n";
-    dbus_message_unref( dmesg );
-    freeArray( poptions, options.count() );
-    return org_freedesktop_Hal_CommunicationError;
-  }
-
-  freeArray( poptions, options.count() );
-
-  int ret = org_freedesktop_Hal_Success;
-
-  dbus_error_init( &error );
-  reply = dbus_connection_send_with_reply_and_block( d->connection, dmesg, -1, &error );
-  if( dbus_error_is_set( &error ) ) {
-    kdError() << "(K3bDevice::HalConnection) mount failed for " << mediumUdi << ": " << error.name << " - " << error.message << endl;
-    if( !strcmp(error.name, "org.freedesktop.Hal.Device.Volume.NoSuchDevice" ) )
-      ret = org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-    else if( !strcmp(error.name, "org.freedesktop.Hal.Device.Volume.PermissionDenied" ) )
-      ret = org_freedesktop_Hal_Device_Volume_PermissionDenied;
-    else if( !strcmp(error.name, "org.freedesktop.Hal.Device.Volume.UnknownFilesystemType" ) )
-      ret = org_freedesktop_Hal_Device_Volume_UnknownFilesystemType;
-    else if( !strcmp(error.name, "org.freedesktop.Hal.Device.Volume.MountPointNotAvailable" ) )
-      ret = org_freedesktop_Hal_Device_Volume_MountPointNotAvailable;
-    else if( !strcmp(error.name, "org.freedesktop.Hal.Device.Volume.AlreadyMounted" ) )
-      ret = org_freedesktop_Hal_Device_Volume_AlreadyMounted;
-    else if( !strcmp(error.name, "org.freedesktop.Hal.Device.Volume.InvalidMountpoint" ) )
-      ret = org_freedesktop_Hal_Device_Volume_InvalidMountpoint;
-    else if( !strcmp(error.name, "org.freedesktop.Hal.Device.Volume.InvalidMountOption" ) )
-      ret = org_freedesktop_Hal_Device_Volume_InvalidMountOption;
-    else if( !strcmp(error.name, "org.freedesktop.Hal.Device.Volume.PermissionDeniedByPolicy" ) )
-      ret = org_freedesktop_Hal_Device_Volume_PermissionDeniedByPolicy;
-
-    dbus_error_free( &error );
-  }
-  else
-    k3bDebug() << "(K3bDevice::HalConnection) mount queued for " << mediumUdi << endl;
-
-  dbus_message_unref( dmesg );
-  if( reply )
-    dbus_message_unref( reply );
-
-  return ret;
-}
-
-
-int K3bDevice::HalConnection::unmount( K3bDevice::Device* dev,
-				       const TQStringList& options )
-{
-  //
-  // The code below is based on the code from tdeioslave/media/mediamanager/halbackend.cpp in the tdebase package
-  // Copyright (c) 2004-2005 Jérôme Lodewyck <jerome dot lodewyck at normalesup dot org>
-  //
-  DBusMessage* dmesg = 0;
-  DBusMessage* reply = 0;
-  DBusError error;
-
-  if( !d->deviceUdiMap.contains( dev->blockDeviceName() ) )
-    return org_freedesktop_Hal_NoSuchDevice;
-
-  if( !d->deviceMediumUdiMap.contains( d->deviceUdiMap[dev->blockDeviceName()] ) )
-    return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-
-  TQCString mediumUdi = d->deviceMediumUdiMap[d->deviceUdiMap[dev->blockDeviceName()]];
-
-  if( !( dmesg = dbus_message_new_method_call( "org.freedesktop.Hal", mediumUdi.data(),
-					       "org.freedesktop.Hal.Device.Volume",
-					       "Unmount" ) ) ) {
-    k3bDebug() << "(K3bDevice::HalConnection) unmount failed for " << mediumUdi << ": could not create dbus message\n";
-    return org_freedesktop_Hal_CommunicationError;
-  }
-
-  char** poptions = qstringListToArray( options );
-
-  if( !dbus_message_append_args( dmesg,
-				 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &poptions, options.count(),
-				 DBUS_TYPE_INVALID ) ) {
-    k3bDebug() << "(K3bDevice::HalConnection) unmount failed for " << mediumUdi << ": could not append args to dbus message\n";
-    dbus_message_unref( dmesg );
-    freeArray( poptions, options.count() );
-    return org_freedesktop_Hal_CommunicationError;
-  }
-
-  freeArray( poptions, options.count() );
-
-  int ret = org_freedesktop_Hal_Success;
-
-  dbus_error_init( &error );
-  reply = dbus_connection_send_with_reply_and_block( d->connection, dmesg, -1, &error );
-  if( dbus_error_is_set( &error ) ) {
-    kdError() << "(K3bDevice::HalConnection) unmount failed for " << mediumUdi << ": " << error.name << " - " << error.message << endl;
-    if( !strcmp(error.name, "org.freedesktop.Hal.Device.Volume.NoSuchDevice" ) )
-      ret = org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-    else if( !strcmp(error.name, "org.freedesktop.Hal.Device.Volume.PermissionDenied" ) )
-      ret = org_freedesktop_Hal_Device_Volume_PermissionDenied;
-    else if( !strcmp(error.name, "org.freedesktop.Hal.Device.Volume.MountPointNotAvailable" ) )
-      ret = org_freedesktop_Hal_Device_Volume_MountPointNotAvailable;
-    else if( !strcmp(error.name, "org.freedesktop.Hal.Device.Volume.InvalidUnmountOption" ) )
-      ret = org_freedesktop_Hal_Device_Volume_InvalidUnmountOption;
-    else if( !strcmp(error.name, "org.freedesktop.Hal.Device.Volume.InvalidMountpoint" ) )
-      ret = org_freedesktop_Hal_Device_Volume_InvalidMountpoint;
-    else if( !strcmp(error.name, "org.freedesktop.Hal.Device.Volume.PermissionDeniedByPolicy" ) )
-      ret = org_freedesktop_Hal_Device_Volume_PermissionDeniedByPolicy;
-
-    dbus_error_free( &error );
-  }
-  else
-    k3bDebug() << "(K3bDevice::HalConnection) unmount queued for " << mediumUdi << endl;
-
-  dbus_message_unref( dmesg );
-  if( reply )
-    dbus_message_unref( reply );
-
-  return ret;
-}
-
-
-int K3bDevice::HalConnection::eject( K3bDevice::Device* dev,
-				     const TQStringList& options )
-{
-  //
-  // The code below is based on the code from tdeioslave/media/mediamanager/halbackend.cpp in the tdebase package
-  // Copyright (c) 2004-2005 Jérôme Lodewyck <jerome dot lodewyck at normalesup dot org>
-  //
-  DBusMessage* dmesg = 0;
-  DBusMessage* reply = 0;
-  DBusError error;
-
-  if( !d->deviceUdiMap.contains( dev->blockDeviceName() ) )
-    return org_freedesktop_Hal_NoSuchDevice;
-
-  if( !d->deviceMediumUdiMap.contains( d->deviceUdiMap[dev->blockDeviceName()] ) )
-    return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-
-  TQCString mediumUdi = d->deviceMediumUdiMap[d->deviceUdiMap[dev->blockDeviceName()]];
-
-  if( !( dmesg = dbus_message_new_method_call( "org.freedesktop.Hal", mediumUdi.data(),
-					       "org.freedesktop.Hal.Device.Volume",
-					       "Eject" ) ) ) {
-    k3bDebug() << "(K3bDevice::HalConnection) eject failed for " << mediumUdi << ": could not create dbus message\n";
-    return org_freedesktop_Hal_CommunicationError;
-  }
-
-  char** poptions = qstringListToArray( options );
-
-  if( !dbus_message_append_args( dmesg,
-				 DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &poptions, options.count(),
-				 DBUS_TYPE_INVALID ) ) {
-    k3bDebug() << "(K3bDevice::HalConnection) eject failed for " << mediumUdi << ": could not append args to dbus message\n";
-    dbus_message_unref( dmesg );
-    freeArray( poptions, options.count() );
-    return org_freedesktop_Hal_CommunicationError;
-  }
-
-  freeArray( poptions, options.count() );
-
-  int ret = org_freedesktop_Hal_Success;
-
-  dbus_error_init( &error );
-  reply = dbus_connection_send_with_reply_and_block( d->connection, dmesg, -1, &error );
-  if( dbus_error_is_set( &error ) ) {
-    kdError() << "(K3bDevice::HalConnection) eject failed for " << mediumUdi << ": " << error.name << " - " << error.message << endl;
-    if( !strcmp(error.name, "org.freedesktop.Hal.Device.Volume.NoSuchDevice" ) )
-      ret = org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-    else if( !strcmp(error.name, "org.freedesktop.Hal.Device.Volume.PermissionDenied" ) )
-      ret = org_freedesktop_Hal_Device_Volume_PermissionDenied;
-    else if( !strcmp(error.name, "org.freedesktop.Hal.Device.Volume.InvalidEjectOption" ) )
-      ret = org_freedesktop_Hal_Device_Volume_InvalidEjectOption;
-    else if( !strcmp(error.name, "org.freedesktop.Hal.Device.Volume.PermissionDeniedByPolicy" ) )
-      ret = org_freedesktop_Hal_Device_Volume_PermissionDeniedByPolicy;
-
-    dbus_error_free( &error );
-  }
-  else
-    k3bDebug() << "(K3bDevice::HalConnection) eject queued for " << mediumUdi << endl;
-
-  dbus_message_unref( dmesg );
-  if( reply )
-    dbus_message_unref( reply );
-
-  return ret;
-}
-
-
-void K3bDevice::HalConnection::setupDBusTQtConnection( DBusConnection* dbusConnection )
-{
-  d->dBusTQtConnection = new DBusQt::Connection( this );
-  d->dBusTQtConnection->dbus_connection_setup_with_qt_main( dbusConnection );
-}
-
-void K3bDevice::HalConnection::AddDeviceHandler(TDEGenericDevice* hwdevice)
-{
-	// Empty body, only to avoid linking errors
-}
-
-void K3bDevice::HalConnection::RemoveDeviceHandler(TDEGenericDevice* hwdevice)
-{
-	// Empty body, only to avoid linking errors
-}
-
-void K3bDevice::HalConnection::ModifyDeviceHandler(TDEGenericDevice* hwdevice)
-{
-	// Empty body, only to avoid linking errors
-}
-
-#else // HAVE_HAL
-
-#ifdef HAVE_TDEHWLIB
-#include <tdehardwaredevices.h>
-#else
-#define TDEHardwareDevices void
-#endif
-
-K3bDevice::HalConnection* K3bDevice::HalConnection::s_instance = 0;
-
-
-class K3bDevice::HalConnection::Private
-{
-	public:
-		Private()
-		: bOpen(false),
-		  m_hwdevices(NULL) {
-			//
-		}
-		
-		bool bOpen;
-		TDEHardwareDevices *m_hwdevices;
-
-		TQMap<TQString, TQString> udiDeviceMap;
-		TQMap<TQString, TQString> deviceUdiMap;
-
-		TQMap<TQString, bool> deviceMediumUdiMap;
-};
-
-
-K3bDevice::HalConnection* K3bDevice::HalConnection::instance()
-{
-	if (s_instance == 0) {
-		s_instance = new HalConnection(0);
-	}
-
-	if ((!s_instance->isConnected()) && (!s_instance->open())) {
-		k3bDebug() << "(K3bDevice::HalConnection) failed to initialize the TDE hardware backend." << endl;
-	}
-
-	return s_instance;
-}
-
-
-K3bDevice::HalConnection::HalConnection( TQObject* parent, const char* name )
-  : TQObject( parent, name )
-{
-	d = new Private();
-}
-
-
-K3bDevice::HalConnection::~HalConnection()
-{
-	s_instance = 0;
-	close();
-	delete d;
-}
-
-
-bool K3bDevice::HalConnection::isConnected() const
-{
-	return d->bOpen;
-}
-
-
-bool K3bDevice::HalConnection::open()
-{
-#ifdef HAVE_TDEHWLIB
-	// Initialize the TDE device manager
-	d->m_hwdevices = TDEGlobal::hardwareDevices();
-
-	// Connect device monitoring signals/slots
-	connect(d->m_hwdevices, TQT_SIGNAL(hardwareAdded(TDEGenericDevice*)), this, TQT_SLOT(AddDeviceHandler(TDEGenericDevice*)));
-	connect(d->m_hwdevices, TQT_SIGNAL(hardwareRemoved(TDEGenericDevice*)), this, TQT_SLOT(RemoveDeviceHandler(TDEGenericDevice*)));
-	connect(d->m_hwdevices, TQT_SIGNAL(hardwareUpdated(TDEGenericDevice*)), this, TQT_SLOT(ModifyDeviceHandler(TDEGenericDevice*)));
-
-	d->bOpen = true;
-	
-	//
-	// Report all devices
-	//
-	TDEGenericHardwareList hwlist = d->m_hwdevices->listAllPhysicalDevices();
-	TDEGenericDevice *hwdevice;
-	for (hwdevice = hwlist.first(); hwdevice; hwdevice = hwlist.next()) {
-		AddDeviceHandler(hwdevice);
-	}
-	
-	return true;
-#else
-	return false;
-#endif
-}
-
-
-void K3bDevice::HalConnection::close()
-{
-	d->bOpen = false;
-}
-
-
-TQStringList K3bDevice::HalConnection::devices() const
-{
-	return TQStringList(d->udiDeviceMap.values());
-}
-
-void K3bDevice::HalConnection::AddDeviceHandler(TDEGenericDevice* hwdevice)
-{
-#ifdef HAVE_TDEHWLIB
-	if (hwdevice->type() != TDEGenericDeviceType::Disk) {
-		return;
-	}
-	TQString udi = hwdevice->uniqueID();
-	TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
-
-	if (sdevice->diskType() & TDEDiskDeviceType::Optical) {
-		TQString blockDevice = sdevice->deviceNode();
-		if (!blockDevice.isEmpty()) {
-			k3bDebug() << "Mapping udi " << udi << " to device " << blockDevice << endl;
-			d->udiDeviceMap[udi] = blockDevice;
-			d->deviceUdiMap[blockDevice] = udi;
-			emit deviceAdded(blockDevice);
-			// Check for medium
-			if (sdevice->mediaInserted()) {
-				d->deviceMediumUdiMap[blockDevice] = true;
-				emit mediumChanged(blockDevice);
-			}
-		}
-	}
-#endif
-}
-
-void K3bDevice::HalConnection::RemoveDeviceHandler(TDEGenericDevice* hwdevice)
-{
-#ifdef HAVE_TDEHWLIB
-	if (hwdevice->type() != TDEGenericDeviceType::Disk) {
-		return;
-	}
-	TQString udi = hwdevice->uniqueID();
-	TQString blockDevice = hwdevice->deviceNode();
-
-	TQMapIterator<TQString, TQString> it = d->udiDeviceMap.find(udi);
-	if (it != d->udiDeviceMap.end()) {
-		k3bDebug() << "Unmapping udi " << udi << " from device " << it.data() << endl;
-		emit deviceRemoved(it.data());
-		d->udiDeviceMap.erase(it);
-		d->deviceUdiMap.erase(it.data());
-
-		if (d->deviceMediumUdiMap[blockDevice]) {
-			d->deviceMediumUdiMap[blockDevice] = false;
-			emit mediumChanged(blockDevice);
-		}
-	}
-#endif
-}
-
-void K3bDevice::HalConnection::ModifyDeviceHandler(TDEGenericDevice* hwdevice)
-{
-#ifdef HAVE_TDEHWLIB
-	if (hwdevice->type() != TDEGenericDeviceType::Disk) {
-		return;
-	}
-	TQString udi = hwdevice->uniqueID();
-	TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
-	TQString blockDevice = hwdevice->deviceNode();
-
-	if (d->deviceMediumUdiMap[blockDevice] != sdevice->mediaInserted()) {
-		d->deviceMediumUdiMap[blockDevice] = sdevice->mediaInserted();
-		emit mediumChanged(blockDevice);
-	}
-#endif
-}
-
-int K3bDevice::HalConnection::lock(Device* dev)
-{
-#ifdef HAVE_TDEHWLIB
-	if (!d->deviceUdiMap.contains(dev->blockDeviceName())) {
-		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-	}
-	TQString udi = d->deviceUdiMap[dev->blockDeviceName()];
-	TDEGenericDevice *hwdevice = d->m_hwdevices->findByUniqueID(udi);
-	if (!hwdevice) {
-		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-	}
-
-	if (hwdevice->type() != TDEGenericDeviceType::Disk) {
-		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-	}
-	TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
-
-	if (sdevice->lockDriveMedia(true)) {
-		return org_freedesktop_Hal_Success;
-	}
-	else {
-		return org_freedesktop_Hal_Device_Volume_InvalidEjectOption;
-	}
-#else
-		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-#endif
-}
-
-
-int K3bDevice::HalConnection::unlock(Device* dev)
-{
-#ifdef HAVE_TDEHWLIB
-	if (!d->deviceUdiMap.contains(dev->blockDeviceName())) {
-		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-	}
-	TQString udi = d->deviceUdiMap[dev->blockDeviceName()];
-	TDEGenericDevice *hwdevice = d->m_hwdevices->findByUniqueID(udi);
-	if (!hwdevice) {
-		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-	}
-
-	if (hwdevice->type() != TDEGenericDeviceType::Disk) {
-		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-	}
-	TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
-
-	if (sdevice->lockDriveMedia(false)) {
-		return org_freedesktop_Hal_Success;
-	}
-	else {
-		return org_freedesktop_Hal_Device_Volume_InvalidEjectOption;
-	}
-#else
-		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-#endif
-}
-
-
-int K3bDevice::HalConnection::mount( K3bDevice::Device* dev,
-				     const TQString& mountPoint,
-				     const TQString& fstype,
-				     const TQStringList& options )
-{
-#ifdef HAVE_TDEHWLIB
-	if (!d->deviceUdiMap.contains(dev->blockDeviceName())) {
-		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-	}
-	TQString udi = d->deviceUdiMap[dev->blockDeviceName()];
-	TDEGenericDevice *hwdevice = d->m_hwdevices->findByUniqueID(udi);
-	if (!hwdevice) {
-		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-	}
-
-	if (hwdevice->type() != TDEGenericDeviceType::Disk) {
-		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-	}
-	TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
-
-	// FIXME
-	// Options from 'options' are not currently loaded into 'mountOptions'
-	TDEStorageMountOptions mountOptions;
-	TQStringVariantMap mountResult = sdevice->mountDevice(mountPoint, mountOptions);
-	TQString mountedPath = mountResult.contains("mountPath") ? mountResult["mountPath"].toString() : TQString::null;
-	if (mountedPath.isEmpty()) {
-		return org_freedesktop_Hal_CommunicationError;
-	}
-	else {
-		return org_freedesktop_Hal_Success;
-	}
-#else
-		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-#endif
-}
-
-
-int K3bDevice::HalConnection::unmount(K3bDevice::Device* dev, const TQStringList& options)
-{
-#ifdef HAVE_TDEHWLIB
-	if (!d->deviceUdiMap.contains(dev->blockDeviceName())) {
-		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-	}
-	TQString udi = d->deviceUdiMap[dev->blockDeviceName()];
-	TDEGenericDevice *hwdevice = d->m_hwdevices->findByUniqueID(udi);
-	if (!hwdevice) {
-		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-	}
-
-	if (hwdevice->type() != TDEGenericDeviceType::Disk) {
-		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-	}
-	TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
-
-	// FIXME
-	// Options from 'options' are not currently loaded into 'mountOptions'
-	TQString mountOptions;
-
-	TQStringVariantMap unmountResult = sdevice->unmountDevice();
-	if (unmountResult["result"].toBool() == false) {
-		// Unmount failed!
-		return org_freedesktop_Hal_CommunicationError;
-	}
-	else {
-		return org_freedesktop_Hal_Success;
-	}
-#else
-		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-#endif
-}
-
-
-int K3bDevice::HalConnection::eject(K3bDevice::Device* dev, const TQStringList& options)
-{
-#ifdef HAVE_TDEHWLIB
-	if (!d->deviceUdiMap.contains(dev->blockDeviceName())) {
-		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-	}
-	TQString udi = d->deviceUdiMap[dev->blockDeviceName()];
-	TDEGenericDevice *hwdevice = d->m_hwdevices->findByUniqueID(udi);
-	if (!hwdevice) {
-		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-	}
-
-	if (hwdevice->type() != TDEGenericDeviceType::Disk) {
-		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-	}
-	TDEStorageDevice* sdevice = static_cast<TDEStorageDevice*>(hwdevice);
-
-	if (sdevice->ejectDriveMedia()) {
-		return org_freedesktop_Hal_Success;
-	}
-	else {
-		return org_freedesktop_Hal_Device_Volume_InvalidEjectOption;
-	}
-#else
-		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
-#endif
-}
-
-#endif // HAVE_HAL
-
-#include "k3bhalconnection.moc"
diff --git a/src/k3bapplication.cpp b/src/k3bapplication.cpp
index f3fefb1..f7483da 100644
--- a/src/k3bapplication.cpp
+++ b/src/k3bapplication.cpp
@@ -29,7 +29,7 @@
 
 #include <k3bcore.h>
 #include <k3bdevicemanager.h>
-#include <k3bhalconnection.h>
+#include <k3bconnection.h>
 #include <k3bexternalbinmanager.h>
 #include <k3bdefaultexternalprograms.h>
 #include <k3bglobals.h>
@@ -416,8 +416,8 @@ bool K3bApplication::Core::internalBlockDevice( K3bDevice::Device* dev )
       m_deviceBlockMap[dev] = mediaCache()->blockDevice( dev );
     }
 
-    if( K3bDevice::HalConnection::instance()->lock( dev ) != K3bDevice::HalConnection::org_freedesktop_Hal_Success )
-      kdDebug() << "(K3bInterferingSystemsHandler) HAL lock failed." << endl;
+    if( K3bDevice::Connection::instance()->lock( dev ) != K3bDevice::Connection::ErrorCodes::Success )
+      kdDebug() << "(K3bInterferingSystemsHandler) lock failed." << endl;
 
     //
     // Check if the device is in use
@@ -439,7 +439,7 @@ void K3bApplication::Core::internalUnblockDevice( K3bDevice::Device* dev )
     m_deviceBlockMap.erase( dev );
   }
 
-  K3bDevice::HalConnection::instance()->unlock( dev );
+  K3bDevice::Connection::instance()->unlock( dev );
 
   K3bCore::internalUnblockDevice( dev );
 }