/// <summary>
/// Try parsing an ldap packet from a stream
/// </summary>
/// <param name="stream"></param>
/// <param name="packet"></param>
/// <returns>True if succesful. False if parsing fails or stream is empty</returns>
public static Boolean TryParsePacket(Stream stream, out LdapPacket packet)
{
try
{
var tagByte = new Byte[1];
var i = stream.Read(tagByte, 0, 1);
if (i != 0)
{
var contentLength = Utils.BerLengthToInt(stream, out int n);
var contentBytes = new Byte[contentLength];
stream.Read(contentBytes, 0, contentLength);
packet = new LdapPacket(Tag.Parse(tagByte[0]));
packet.ChildAttributes.AddRange(ParseAttributes(contentBytes, 0, contentLength));
return(true);
}
}
catch (Exception ex)
{
_log.Error("Could not parse packet from stream", ex);
}
packet = null;
return(false);
}
/// <summary>
/// Parse an ldap packet from a byte array.
/// Must be the complete packet
/// </summary>
/// <param name="bytes"></param>
/// <returns></returns>
public static LdapPacket ParsePacket(Byte[] bytes)
{
var packet = new LdapPacket(Tag.Parse(bytes[0]));
var contentLength = Utils.BerLengthToInt(bytes, 1, out var lengthBytesCount);
packet.ChildAttributes.AddRange(ParseAttributes(bytes, 1 + lengthBytesCount, contentLength));
return(packet);
}