/// <summary>
/// Initializes a new instance of the BiosPartitionedDiskBuilder class.
/// </summary>
/// <param name="capacity">The capacity of the disk (in bytes)</param>
/// <param name="biosGeometry">The BIOS geometry of the disk</param>
public BiosPartitionedDiskBuilder(long capacity, Geometry biosGeometry)
{
_capacity = capacity;
_biosGeometry = biosGeometry;
_bootSectors = new SparseMemoryStream();
_bootSectors.SetLength(capacity);
_partitionTable = BiosPartitionTable.Initialize(_bootSectors, _biosGeometry);
_partitionContents = new Dictionary<int, BuilderExtent>();
}
public BiosPartitionedDiskBuilder(long capacity, byte[] bootSectors, Geometry biosGeometry)
{
_capacity = capacity;
_biosGeometry = biosGeometry;
_bootSectors = new SparseMemoryStream();
_bootSectors.SetLength(capacity);
_bootSectors.Write(bootSectors, 0, bootSectors.Length);
_partitionTable = new BiosPartitionTable(_bootSectors, biosGeometry);
_partitionContents = new Dictionary<int, BuilderExtent>();
}
internal BiosPartitionInfo(BiosPartitionTable table, BiosPartitionRecord record)
{
_table = table;
_record = record;
}
/// <summary>
/// Initializes a new instance of the BiosPartitionedDiskBuilder class by
/// cloning the partition structure of a source disk.
/// </summary>
/// <param name="sourceDisk">The disk to clone</param>
public BiosPartitionedDiskBuilder(VirtualDisk sourceDisk)
{
_capacity = sourceDisk.Capacity;
_biosGeometry = sourceDisk.BiosGeometry;
_bootSectors = new SparseMemoryStream();
_bootSectors.SetLength(_capacity);
foreach (var extent in new BiosPartitionTable(sourceDisk).GetMetadataDiskExtents())
{
sourceDisk.Content.Position = extent.Start;
byte[] buffer = Utilities.ReadFully(sourceDisk.Content, (int)extent.Length);
_bootSectors.Position = extent.Start;
_bootSectors.Write(buffer, 0, buffer.Length);
}
_partitionTable = new BiosPartitionTable(_bootSectors, _biosGeometry);
_partitionContents = new Dictionary<int, BuilderExtent>();
}