/// <summary>
/// Reads the Anchor Volume pointer from the image.
/// </summary>
/// <returns>Returns true if the pointer was found.</returns>
private UdfFileExtent ReadAnchorVolumePointer()
{
UdfFileExtent result = null;
byte[] buffer = new byte[SectorSize];
this.stream.Seek(-buffer.Length, (int)SeekOrigin.End, IntPtr.Zero);
if (!this.stream.ReadSafe(buffer, buffer.Length))
{
return(result);
}
VolumeTag tag = new VolumeTag();
if (tag.Parse(0, buffer, buffer.Length) &&
tag.Identifier == (short)VolumeDescriptorType.AnchorVolumePtr)
{
result = new UdfFileExtent();
result.Parse(16, buffer);
}
return(result);
}
