public void TLIntHydration()
{
var buffer4 = BitConverter.GetBytes(4);
var buffer544 = BitConverter.GetBytes(544);
int pos = 0;
var int4 = new TLInt(buffer4, ref pos);
pos = 0;
var int544 = new TLInt(buffer544, ref pos);
Assert.AreEqual(4, int4.Value);
Assert.AreEqual(544, int544.Value);
using (var stream = new MemoryStream())
{
stream.Write(buffer4, 0, 4);
stream.Write(buffer544, 0, 4);
stream.Position = 0;
pos = 0;
var streamInt4 = new TLInt(stream, ref pos);
var streamInt544 = new TLInt(stream, ref pos);
Assert.AreEqual(4, streamInt4.Value);
Assert.AreEqual(544, streamInt544.Value);
}
}
/// <summary>
/// Given a signature to check for, this method will read in the TLint signature
/// of the stream at the provided index and check if it matches. This does not
/// advance the position.
/// </summary>
/// <param name="input">The stream to operate on</param>
/// <param name="position">The position in the stream to start reading at</param>
/// <param name="signature">The signature to check for</param>
/// <returns>Whether or not the signature was found</returns>
public static bool IsSignatureValid(this Stream input, int position, int signature)
{
int localSig = new TLInt(input, ref position).Value;
input.Position -= 4; // Move the stream position back to its starting location
return localSig == signature;
}
/// <summary>
/// Given a signature to check for, this method will read in the TLint signature
/// of the buffer at the provided index and check if it matches. This does not
/// advance the position.
/// </summary>
/// <param name="bytes">The buffer to operate on</param>
/// <param name="position">The position in the buffer to start reading at</param>
/// <param name="signature">The signature to check for</param>
/// <returns>Whether or not the signature was found</returns>
public static bool IsSignatureValid(this byte[] bytes, int position, int signature)
{
int localSig = new TLInt(bytes, ref position).Value;
return localSig == signature;
}
private void parse(ref int position, byte[] buffer = null, Stream input = null)
{
if (buffer == null && input == null) throw new InvalidDataException();
switch (this.SIGNATURE)
{
case Signature.InputPeerEmpty:
case Signature.InputPeerSelf:
break;
case Signature.InputPeerForeign:
UserID = buffer == null ? new TLInt(input, ref position) : new TLInt(buffer, ref position);
AccessHash = buffer == null ? new TLLong(input, ref position) : new TLLong(buffer, ref position);
break;
case Signature.InputPeerContact:
UserID = buffer == null ? new TLInt(input, ref position) : new TLInt(buffer, ref position);
break;
case Signature.InputPeerChat:
ChatID = buffer == null ? new TLInt(input, ref position) : new TLInt(buffer, ref position);
break;
}
}
