Add ejectDriveMedia method to TDE hardware manager

tdecore/tdehardwaredevices.cpp

@@ -449,6 +449,21 @@ bool TDEStorageDevice::lockDriveMedia(bool lock) {
 	}
 }
 
+bool TDEStorageDevice::ejectDriveMedia() {
+	int fd = open(deviceNode().ascii(), O_RDWR | O_NONBLOCK);
+	if (fd < 0) {
+		return false;
+	}
+	if (ioctl(fd, CDROMEJECT) != 0) {
+		close(fd);
+		return false;
+	}
+	else {
+		close(fd);
+		return true;
+	}
+}
+
 TQString TDEStorageDevice::diskLabel() {
 	return m_diskName;
 }

tdecore/tdehardwaredevices.h

@@ -661,6 +661,13 @@ class TDECORE_EXPORT TDEStorageDevice : public TDEGenericDevice
 		*/
 		bool lockDriveMedia(bool lock);
 
+		/**
+		* @return TRUE on success, FALSE on failure
+		*
+		* This method currently works on CD-ROM drives and similar devices
+		*/
+		bool ejectDriveMedia();
+
 	protected:
 		/**
 		* @param a TQString with the disk or partition label, if any