public DeltaStream(Stream signatureStream, Stream inputStream)
{
SignatureFile signatures = SignatureHelpers.ParseSignatureFile(signatureStream);
IEnumerable <OutputCommand> enumerable = DeltaCalculator.ComputeCommands(new BinaryReader(inputStream), signatures);
commandsToOutput = enumerable.GetEnumerator();
currentCommandStream = new MemoryStream();
BinaryWriter binaryWriter = new BinaryWriter(currentCommandStream);
StreamHelpers.WriteBigEndian(binaryWriter, 1920139830uL);
binaryWriter.Flush();
currentCommandStream.Seek(0L, SeekOrigin.Begin);
}
public DeltaStream(Stream signatureStream, Stream inputStream)
{
var signature = SignatureHelpers.ParseSignatureFile(signatureStream);
var inputReader = new BinaryReader(inputStream);
var commands = DeltaCalculator.ComputeCommands(inputReader, signature);
this.commandsToOutput = commands.GetEnumerator();
this.currentCommandStream = new MemoryStream();
var writer = new BinaryWriter(this.currentCommandStream);
StreamHelpers.WriteBigEndian(writer, (uint)MagicNumber.Delta);
writer.Flush();
this.currentCommandStream.Seek(0, SeekOrigin.Begin);
}