File media-cryptosupport.diff of Package KDE

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File media-cryptosupport.diff of Package KDE

Index: kioslave/media/mediamanager/halbackend.cpp
===================================================================
--- kioslave/media/mediamanager/halbackend.cpp.orig
+++ kioslave/media/mediamanager/halbackend.cpp
@@ -214,10 +214,26 @@ void HALBackend::AddDevice(const char *u
     {
         /* We only list volume that have a filesystem or volume that have an audio track*/
         if ( libhal_device_get_property_QString(m_halContext, udi, "volume.fsusage") != "filesystem" &&
+	 	 	  libhal_device_get_property_QString(m_halContext, udi, "volume.fsusage") != "crypto" &&
              !libhal_device_get_property_bool(m_halContext, udi, "volume.disc.has_audio", NULL) &&
              !libhal_device_get_property_bool(m_halContext, udi, "volume.disc.is_blank", NULL) )
             return;
 
+		/* For crypto_LUKS devices check its dm-device, if it is already mounted*/
+		if ( libhal_device_get_property_QString(m_halContext, udi, "volume.fstype") == "crypto_LUKS" &&
+	 	 	 !libhal_device_get_property_bool(m_halContext, udi, "volume.ignore", NULL) ) {
+			int num;
+			char **dm_uuid = libhal_manager_find_device_string_match(m_halContext, "volume.crypto_luks.clear.backing_volume",udi,&num,NULL);
+			/* if a dm device is found the volume is already decrypted */
+			if (num == 0) {
+				// TODO: Check for kryptomedia binary.
+				KProcess proc;
+				proc << "kryptomedia" << udi;
+				proc.start(KProcess::DontCare);
+				return;
+			}
+		}   
+
         /* Query drive udi */
         QString driveUdi = libhal_device_get_property_QString(m_halContext, udi, "block.storage_device");
         if ( driveUdi.isNull() ) // no storage - no fun

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