private IDevice Resolve(Hal.Device hal_device)
{
if (!hal_device.QueryCapability("block") && !hal_device.QueryCapability("portable_audio_player"))
{
return(null);
}
IDevice device = BlockDevice.Resolve <IBlockDevice> (manager, hal_device);
if (device == null)
{
device = Volume.Resolve(null, manager, hal_device);
if (device == null)
{
device = new Device(manager, hal_device);
}
}
return(device);
}
public static BlockDevice Resolve <T> (Hal.Manager manager, Hal.Device device) where T : IBlockDevice
{
if (device.QueryCapability("block") && device.PropertyExists("block.device"))
{
if (typeof(T) == typeof(ICdromDevice))
{
return(CdromDevice.Resolve(manager, device));
}
else if (typeof(T) == typeof(IDiskDevice))
{
return(DiskDevice.Resolve(manager, device));
}
return((BlockDevice)CdromDevice.Resolve(manager, device)
?? (BlockDevice)DiskDevice.Resolve(manager, device));
}
return(null);
}
public static Volume Resolve(BlockDevice parent, Hal.Manager manager, Hal.Device device)
{
if (!device.IsVolume)
{
return(null);
}
try {
Volume volume = (parent is ICdromDevice || (parent == null && device.QueryCapability("volume.disc")))
? DiscVolume.Resolve(parent, manager, device)
: new Volume(parent, manager, device);
return(CheckVolumeMounted(volume) ? volume : null);
} catch (Exception e) {
Hyena.Log.Exception(e);
}
return(null);
}
public new static DiscVolume Resolve(BlockDevice parent, Hal.Manager manager, Hal.Device device)
{
return(device.QueryCapability("volume.disc") ? new DiscVolume(parent, manager, device) : null);
}
