Fix classification of optical media

This resolves Bug 1612

tdecore/tdehw/tdehardwaredevices.cpp

@@ -899,9 +899,35 @@ TDEDiskDeviceType::TDEDiskDeviceType classifyDiskType(udev_device* dev, const TQ
 		if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA")) == "1") {
 			disktype = disktype | TDEDiskDeviceType::CDROM;
 		}
+		if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_CD_R")) == "1") {
+			disktype = disktype | TDEDiskDeviceType::CDR;
+			disktype = disktype & ~TDEDiskDeviceType::CDROM;
+		}
 		if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_CD_RW")) == "1") {
 			disktype = disktype | TDEDiskDeviceType::CDRW;
 			disktype = disktype & ~TDEDiskDeviceType::CDROM;
+			disktype = disktype & ~TDEDiskDeviceType::CDR;
+		}
+		if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_MRW")) == "1") {
+			disktype = disktype | TDEDiskDeviceType::CDMRRW;
+			disktype = disktype & ~TDEDiskDeviceType::CDROM;
+			disktype = disktype & ~TDEDiskDeviceType::CDR;
+			disktype = disktype & ~TDEDiskDeviceType::CDRW;
+		}
+		if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_MRW_W")) == "1") {
+			disktype = disktype | TDEDiskDeviceType::CDMRRWW;
+			disktype = disktype & ~TDEDiskDeviceType::CDROM;
+			disktype = disktype & ~TDEDiskDeviceType::CDR;
+			disktype = disktype & ~TDEDiskDeviceType::CDRW;
+			disktype = disktype & ~TDEDiskDeviceType::CDMRRW;
+		}
+		if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_MO")) == "1") {
+			disktype = disktype | TDEDiskDeviceType::CDMO;
+			disktype = disktype & ~TDEDiskDeviceType::CDROM;
+			disktype = disktype & ~TDEDiskDeviceType::CDR;
+			disktype = disktype & ~TDEDiskDeviceType::CDRW;
+			disktype = disktype & ~TDEDiskDeviceType::CDMRRW;
+			disktype = disktype & ~TDEDiskDeviceType::CDMRRWW;
 		}
 		if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD")) == "1") {
 			disktype = disktype | TDEDiskDeviceType::DVDROM;
@@ -911,45 +937,95 @@ TDEDiskDeviceType::TDEDiskDeviceType classifyDiskType(udev_device* dev, const TQ
 			disktype = disktype | TDEDiskDeviceType::DVDRAM;
 			disktype = disktype & ~TDEDiskDeviceType::DVDROM;
 		}
-		if ((TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_R")) == "1")
+		if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_R")) == "1") {
-			|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_R_DL")) == "1")
+			disktype = disktype | TDEDiskDeviceType::DVDR;
-			|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_PLUS_R")) == "1")
+			disktype = disktype & ~TDEDiskDeviceType::DVDROM;
-			|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_MINUS_R")) == "1")
+		}
-			|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_PLUS_R_DL")) == "1")
+		if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_R_DL")) == "1") {
-			|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_MINUS_R_DL")) == "1")
+			disktype = disktype | TDEDiskDeviceType::DVDRDL;
-			) {
+			disktype = disktype & ~TDEDiskDeviceType::DVDROM;
+			disktype = disktype & ~TDEDiskDeviceType::DVDR;
+		}
+		if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_PLUS_R")) == "1") {
+			disktype = disktype | TDEDiskDeviceType::DVDPLUSR;
+			disktype = disktype & ~TDEDiskDeviceType::DVDROM;
+			disktype = disktype & ~TDEDiskDeviceType::DVDR;
+			disktype = disktype & ~TDEDiskDeviceType::DVDRDL;
+		}
+		if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_PLUS_R_DL")) == "1") {
+			disktype = disktype | TDEDiskDeviceType::DVDPLUSRDL;
+			disktype = disktype & ~TDEDiskDeviceType::DVDROM;
+			disktype = disktype & ~TDEDiskDeviceType::DVDR;
+			disktype = disktype & ~TDEDiskDeviceType::DVDRDL;
+			disktype = disktype & ~TDEDiskDeviceType::DVDPLUSR;
+		}
+		if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_RW")) == "1") {
 			disktype = disktype | TDEDiskDeviceType::DVDRW;
 			disktype = disktype & ~TDEDiskDeviceType::DVDROM;
+			disktype = disktype & ~TDEDiskDeviceType::DVDR;
+			disktype = disktype & ~TDEDiskDeviceType::DVDRDL;
+			disktype = disktype & ~TDEDiskDeviceType::DVDPLUSR;
+			disktype = disktype & ~TDEDiskDeviceType::DVDPLUSRDL;
 		}
-		if ((TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_RW")) == "1")
+		if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_RW_DL")) == "1") {
-			|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_RW_DL")) == "1")
+			disktype = disktype | TDEDiskDeviceType::DVDRWDL;
-			|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_PLUS_RW")) == "1")
+			disktype = disktype & ~TDEDiskDeviceType::DVDROM;
-			|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_MINUS_RW")) == "1")
+			disktype = disktype & ~TDEDiskDeviceType::DVDR;
-			|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_PLUS_RW_DL")) == "1")
+			disktype = disktype & ~TDEDiskDeviceType::DVDRDL;
-			|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_MINUS_RW_DL")) == "1")
+			disktype = disktype & ~TDEDiskDeviceType::DVDPLUSR;
-			) {
+			disktype = disktype & ~TDEDiskDeviceType::DVDPLUSRDL;
-			disktype = disktype | TDEDiskDeviceType::DVDRW;	// FIXME
+			disktype = disktype & ~TDEDiskDeviceType::DVDRW;
+		}
+		if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_PLUS_RW")) == "1") {
+			disktype = disktype | TDEDiskDeviceType::DVDPLUSRW;
+			disktype = disktype & ~TDEDiskDeviceType::DVDROM;
+			disktype = disktype & ~TDEDiskDeviceType::DVDR;
+			disktype = disktype & ~TDEDiskDeviceType::DVDRDL;
+			disktype = disktype & ~TDEDiskDeviceType::DVDPLUSR;
+			disktype = disktype & ~TDEDiskDeviceType::DVDPLUSRDL;
+			disktype = disktype & ~TDEDiskDeviceType::DVDRW;
+			disktype = disktype & ~TDEDiskDeviceType::DVDRWDL;
+		}
+		if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_DVD_PLUS_RW_DL")) == "1") {
+			disktype = disktype | TDEDiskDeviceType::DVDPLUSRWDL;
 			disktype = disktype & ~TDEDiskDeviceType::DVDROM;
+			disktype = disktype & ~TDEDiskDeviceType::DVDR;
+			disktype = disktype & ~TDEDiskDeviceType::DVDRDL;
+			disktype = disktype & ~TDEDiskDeviceType::DVDPLUSR;
+			disktype = disktype & ~TDEDiskDeviceType::DVDPLUSRDL;
+			disktype = disktype & ~TDEDiskDeviceType::DVDRW;
+			disktype = disktype & ~TDEDiskDeviceType::DVDRWDL;
+			disktype = disktype & ~TDEDiskDeviceType::DVDPLUSRW;
 		}
 		if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_BD")) == "1") {
 			disktype = disktype | TDEDiskDeviceType::BDROM;
 			disktype = disktype & ~TDEDiskDeviceType::CDROM;
 		}
 		if ((TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_BD_R")) == "1")
-			|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_BD_R_DL")) == "1")
+			|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_BD_R_DL")) == "1")	// FIXME There is no official udev attribute for this type of disc (yet!)
-			|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_BD_PLUS_R")) == "1")
-			|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_BD_MINUS_R")) == "1")
 			) {
-			disktype = disktype | TDEDiskDeviceType::BDRW;	// FIXME
+			disktype = disktype | TDEDiskDeviceType::BDR;
 			disktype = disktype & ~TDEDiskDeviceType::BDROM;
 		}
-		if ((TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_BD_RW")) == "1")
+		if ((TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_BD_RE")) == "1")
-			|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_BD_RW_DL")) == "1")
+			|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_BD_RE_DL")) == "1")	// FIXME There is no official udev attribute for this type of disc (yet!)
-			|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_BD_PLUS_RW")) == "1")
-			|| (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_BD_MINUS_RW")) == "1")
 			) {
 			disktype = disktype | TDEDiskDeviceType::BDRW;
 			disktype = disktype & ~TDEDiskDeviceType::BDROM;
+			disktype = disktype & ~TDEDiskDeviceType::BDR;
+		}
+		if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_HDDVD")) == "1") {
+			disktype = disktype | TDEDiskDeviceType::HDDVDROM;
+			disktype = disktype & ~TDEDiskDeviceType::CDROM;
+		}
+		if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_HDDVD_R")) == "1") {
+			disktype = disktype | TDEDiskDeviceType::HDDVDR;
+			disktype = disktype & ~TDEDiskDeviceType::HDDVDROM;
+		}
+		if (TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_HDDVD_RW")) == "1") {
+			disktype = disktype | TDEDiskDeviceType::HDDVDRW;
+			disktype = disktype & ~TDEDiskDeviceType::HDDVDROM;
+			disktype = disktype & ~TDEDiskDeviceType::HDDVDR;
 		}
 		if (!TQString(udev_device_get_property_value(dev, "ID_CDROM_MEDIA_TRACK_COUNT_AUDIO")).isNull()) {
 			disktype = disktype | TDEDiskDeviceType::CDAudio;
@@ -1153,24 +1229,69 @@ TDEDiskDeviceType::TDEDiskDeviceType readDiskDeviceSubtypeFromString(TQString qu
 	if (query == "CDROM") {
 		ret = ret | TDEDiskDeviceType::CDROM;
 	}
+	if (query == "CDR") {
+		ret = ret | TDEDiskDeviceType::CDR;
+	}
 	if (query == "CDRW") {
 		ret = ret | TDEDiskDeviceType::CDRW;
 	}
+	if (query == "CDMO") {
+		ret = ret | TDEDiskDeviceType::CDMO;
+	}
+	if (query == "CDMRRW") {
+		ret = ret | TDEDiskDeviceType::CDMRRW;
+	}
+	if (query == "CDMRRWW") {
+		ret = ret | TDEDiskDeviceType::CDMRRWW;
+	}
 	if (query == "DVDROM") {
 		ret = ret | TDEDiskDeviceType::DVDROM;
 	}
 	if (query == "DVDRAM") {
 		ret = ret | TDEDiskDeviceType::DVDRAM;
 	}
+	if (query == "DVDR") {
+		ret = ret | TDEDiskDeviceType::DVDR;
+	}
 	if (query == "DVDRW") {
 		ret = ret | TDEDiskDeviceType::DVDRW;
 	}
+	if (query == "DVDRDL") {
+		ret = ret | TDEDiskDeviceType::DVDRDL;
+	}
+	if (query == "DVDRWDL") {
+		ret = ret | TDEDiskDeviceType::DVDRWDL;
+	}
+	if (query == "DVDPLUSR") {
+		ret = ret | TDEDiskDeviceType::DVDPLUSR;
+	}
+	if (query == "DVDPLUSRW") {
+		ret = ret | TDEDiskDeviceType::DVDPLUSRW;
+	}
+	if (query == "DVDPLUSRDL") {
+		ret = ret | TDEDiskDeviceType::DVDPLUSRDL;
+	}
+	if (query == "DVDPLUSRWDL") {
+		ret = ret | TDEDiskDeviceType::DVDPLUSRWDL;
+	}
 	if (query == "BDROM") {
 		ret = ret | TDEDiskDeviceType::BDROM;
 	}
+	if (query == "BDR") {
+		ret = ret | TDEDiskDeviceType::BDR;
+	}
 	if (query == "BDRW") {
 		ret = ret | TDEDiskDeviceType::BDRW;
 	}
+	if (query == "HDDVDROM") {
+		ret = ret | TDEDiskDeviceType::HDDVDROM;
+	}
+	if (query == "HDDVDR") {
+		ret = ret | TDEDiskDeviceType::HDDVDR;
+	}
+	if (query == "HDDVDRW") {
+		ret = ret | TDEDiskDeviceType::HDDVDRW;
+	}
 	if (query == "Zip") {
 		ret = ret | TDEDiskDeviceType::Zip;
 	}
@@ -2146,12 +2267,27 @@ void TDEHardwareDevices::updateExistingDeviceInformation(TDEGenericDevice* exist
 			disktype = sdevice->diskType();						// The type can be overridden by an external rule
 	
 			if ((disktype & TDEDiskDeviceType::CDROM)
+				|| (disktype & TDEDiskDeviceType::CDR)
 				|| (disktype & TDEDiskDeviceType::CDRW)
+				|| (disktype & TDEDiskDeviceType::CDMO)
+				|| (disktype & TDEDiskDeviceType::CDMRRW)
+				|| (disktype & TDEDiskDeviceType::CDMRRWW)
 				|| (disktype & TDEDiskDeviceType::DVDROM)
 				|| (disktype & TDEDiskDeviceType::DVDRAM)
+				|| (disktype & TDEDiskDeviceType::DVDR)
 				|| (disktype & TDEDiskDeviceType::DVDRW)
+				|| (disktype & TDEDiskDeviceType::DVDRDL)
+				|| (disktype & TDEDiskDeviceType::DVDRWDL)
+				|| (disktype & TDEDiskDeviceType::DVDPLUSR)
+				|| (disktype & TDEDiskDeviceType::DVDPLUSRW)
+				|| (disktype & TDEDiskDeviceType::DVDPLUSRDL)
+				|| (disktype & TDEDiskDeviceType::DVDPLUSRWDL)
 				|| (disktype & TDEDiskDeviceType::BDROM)
+				|| (disktype & TDEDiskDeviceType::BDR)
 				|| (disktype & TDEDiskDeviceType::BDRW)
+				|| (disktype & TDEDiskDeviceType::HDDVDROM)
+				|| (disktype & TDEDiskDeviceType::HDDVDR)
+				|| (disktype & TDEDiskDeviceType::HDDVDRW)
 				|| (disktype & TDEDiskDeviceType::CDAudio)
 				|| (disktype & TDEDiskDeviceType::CDVideo)
 				|| (disktype & TDEDiskDeviceType::DVDVideo)
@@ -2297,11 +2433,27 @@ void TDEHardwareDevices::updateExistingDeviceInformation(TDEGenericDevice* exist
 	
 			// Clean up disk label
 			if ((sdevice->isDiskOfType(TDEDiskDeviceType::CDROM))
+				|| (sdevice->isDiskOfType(TDEDiskDeviceType::CDR))
 				|| (sdevice->isDiskOfType(TDEDiskDeviceType::CDRW))
+				|| (sdevice->isDiskOfType(TDEDiskDeviceType::CDMO))
+				|| (sdevice->isDiskOfType(TDEDiskDeviceType::CDMRRW))
+				|| (sdevice->isDiskOfType(TDEDiskDeviceType::CDMRRWW))
 				|| (sdevice->isDiskOfType(TDEDiskDeviceType::DVDROM))
+				|| (sdevice->isDiskOfType(TDEDiskDeviceType::DVDRAM))
+				|| (sdevice->isDiskOfType(TDEDiskDeviceType::DVDR))
 				|| (sdevice->isDiskOfType(TDEDiskDeviceType::DVDRW))
+				|| (sdevice->isDiskOfType(TDEDiskDeviceType::DVDRDL))
+				|| (sdevice->isDiskOfType(TDEDiskDeviceType::DVDRWDL))
+				|| (sdevice->isDiskOfType(TDEDiskDeviceType::DVDPLUSR))
+				|| (sdevice->isDiskOfType(TDEDiskDeviceType::DVDPLUSRW))
+				|| (sdevice->isDiskOfType(TDEDiskDeviceType::DVDPLUSRDL))
+				|| (sdevice->isDiskOfType(TDEDiskDeviceType::DVDPLUSRWDL))
 				|| (sdevice->isDiskOfType(TDEDiskDeviceType::BDROM))
+				|| (sdevice->isDiskOfType(TDEDiskDeviceType::BDR))
 				|| (sdevice->isDiskOfType(TDEDiskDeviceType::BDRW))
+				|| (sdevice->isDiskOfType(TDEDiskDeviceType::HDDVDROM))
+				|| (sdevice->isDiskOfType(TDEDiskDeviceType::HDDVDR))
+				|| (sdevice->isDiskOfType(TDEDiskDeviceType::HDDVDRW))
 				|| (sdevice->isDiskOfType(TDEDiskDeviceType::CDAudio))
 				|| (sdevice->isDiskOfType(TDEDiskDeviceType::CDVideo))
 				|| (sdevice->isDiskOfType(TDEDiskDeviceType::DVDVideo))

tdecore/tdehw/tdestoragedevice.h

@@ -24,54 +24,73 @@
 
 // Keep readDiskDeviceSubtypeFromString() in tdehardwaredevices.cpp in sync with this enum
 namespace TDEDiskDeviceType {
+#if __cplusplus >= 201103L
+enum TDEDiskDeviceType : unsigned long long {
+#else
 enum TDEDiskDeviceType {
-	Null =		0x00000000,
+#endif
-	MediaDevice =	0x00000001,
+	Null =		0x0000000000000000ULL,
-	Floppy =	0x00000002,
+	MediaDevice =	0x0000000000000001ULL,
-	CDROM =		0x00000004,
+	Floppy =	0x0000000000000002ULL,
-	CDRW =		0x00000008,
+	CDROM =		0x0000000000000004ULL,
-	DVDROM =	0x00000010,
+	CDR =		0x0000000000000008ULL,
-	DVDRAM =	0x00000020,
+	CDRW =		0x0000000000000010ULL,
-	DVDRW =		0x00000040,
+	CDMO =		0x0000000000000020ULL,
-	BDROM =		0x00000080,
+	CDMRRW =	0x0000000000000040ULL,
-	BDRW =		0x00000100,
+	CDMRRWW =	0x0000000000000080ULL,
-	Zip =		0x00000200,
+	DVDROM =	0x0000000000000100ULL,
-	Jaz =		0x00000400,
+	DVDRAM =	0x0000000000000200ULL,
-	Camera =	0x00000800,
+	DVDR =		0x0000000000000400ULL,
-	LUKS =		0x00001000,
+	DVDRW =		0x0000000000000800ULL,
-	OtherCrypted =	0x00002000,
+	DVDRDL =	0x0000000000001000ULL,
-	CDAudio =	0x00004000,
+	DVDRWDL =	0x0000000000002000ULL,
-	CDVideo =	0x00008000,
+	DVDPLUSR =	0x0000000000004000ULL,
-	DVDVideo =	0x00010000,
+	DVDPLUSRW =	0x0000000000008000ULL,
-	BDVideo =	0x00020000,
+	DVDPLUSRDL =	0x0000000000010000ULL,
-	Flash =		0x00040000,
+	DVDPLUSRWDL =	0x0000000000020000ULL,
-	USB =		0x00080000,
+	BDROM =		0x0000000000040000ULL,
-	Tape =		0x00100000,
+	BDR =		0x0000000000080000ULL,
-	HDD =		0x00200000,
+	BDRW =		0x0000000000100000ULL,
-	Optical =	0x00400000,
+	HDDVDROM =	0x0000000000200000ULL,
-	RAM =		0x00800000,
+	HDDVDR =	0x0000000000400000ULL,
-	Loop =		0x01000000,
+	HDDVDRW =	0x0000000000800000ULL,
-	CompactFlash =	0x02000000,
+	Zip =		0x0000000001000000ULL,
-	MemoryStick =	0x04000000,
+	Jaz =		0x0000000002000000ULL,
-	SmartMedia =	0x08000000,
+	Camera =	0x0000000004000000ULL,
-	SDMMC =		0x10000000,
+	LUKS =		0x0000000008000000ULL,
-	UnlockedCrypt =	0x20000000,
+	OtherCrypted =	0x0000000010000000ULL,
-	Other =		0x80000000
+	CDAudio =	0x0000000020000000ULL,
+	CDVideo =	0x0000000040000000ULL,
+	DVDVideo =	0x0000000080000000ULL,
+	BDVideo =	0x0000000100000000ULL,
+	Flash =		0x0000000200000000ULL,
+	USB =		0x0000000400000000ULL,
+	Tape =		0x0000000800000000ULL,
+	HDD =		0x0000001000000000ULL,
+	Optical =	0x0000002000000000ULL,
+	RAM =		0x0000004000000000ULL,
+	Loop =		0x0000008000000000ULL,
+	CompactFlash =	0x0000010000000000ULL,
+	MemoryStick =	0x0000020000000000ULL,
+	SmartMedia =	0x0000040000000000ULL,
+	SDMMC =		0x0000080000000000ULL,
+	UnlockedCrypt =	0x0000100000000000ULL,
+	Other =		0x8000000000000000ULL
 };
 
 inline TDEDiskDeviceType operator|(TDEDiskDeviceType a, TDEDiskDeviceType b)
 {
-	return static_cast<TDEDiskDeviceType>(static_cast<int>(a) | static_cast<int>(b));
+	return static_cast<TDEDiskDeviceType>(static_cast<unsigned long long>(a) | static_cast<unsigned long long>(b));
 }
 
 inline TDEDiskDeviceType operator&(TDEDiskDeviceType a, TDEDiskDeviceType b)
 {
-	return static_cast<TDEDiskDeviceType>(static_cast<int>(a) & static_cast<int>(b));
+	return static_cast<TDEDiskDeviceType>(static_cast<unsigned long long>(a) & static_cast<unsigned long long>(b));
 }
 
 inline TDEDiskDeviceType operator~(TDEDiskDeviceType a)
 {
-	return static_cast<TDEDiskDeviceType>(~static_cast<int>(a));
+	return static_cast<TDEDiskDeviceType>(~static_cast<unsigned long long>(a));
 }
 };