/// <summary>
/// Add TDS Login7 Option.
/// </summary>
/// <param name="optionName">Option Name</param>
/// <param name="data">Option Data</param>
public void AddOption(string optionName, string data)
{
if (optionName == null || data == null)
{
throw new ArgumentNullException();
}
if (this.Options.Where(opt => opt.Name == optionName).Any())
{
throw new Exception("Login7 option already set!");
}
if (optionName != "Password" && optionName != "ChangePassword")
{
LoggingUtilities.WriteLog($" Adding Login7 option {optionName} [{data}].");
}
else
{
LoggingUtilities.WriteLog($" Adding Login7 option {optionName}.");
}
var option = TDSLogin7OptionFactory.CreateOption(optionName, data);
this.Options.Add(option);
}
/// <summary>
/// Used to pack IPackageable to a stream.
/// </summary>
/// <param name="stream">MemoryStream in which IPackageable is packet into.</param>
public void Pack(MemoryStream stream)
{
LittleEndianUtilities.WriteUInt(stream, this.Length);
LittleEndianUtilities.WriteUInt(stream, this.TDSVersion);
LittleEndianUtilities.WriteUInt(stream, this.PacketSize);
LittleEndianUtilities.WriteUInt(stream, this.ClientProgVer);
LittleEndianUtilities.WriteUInt(stream, this.ClientPID);
LittleEndianUtilities.WriteUInt(stream, this.ConnectionID);
this.OptionFlags1.Pack(stream);
this.OptionFlags2.Pack(stream);
this.TypeFlags.Pack(stream);
this.OptionFlags3.Pack(stream);
LittleEndianUtilities.WriteUInt(stream, this.ClientTimeZone);
LittleEndianUtilities.WriteUInt(stream, this.ClientLCID);
TDSLogin7OptionFactory.WriteOptionsToStream(stream, this.Options, this.ClientID);
}
/// <summary>
/// Used to unpack IPackageable from a stream.
/// </summary>
/// <param name="stream">MemoryStream from which to unpack IPackageable.</param>
/// <returns>Returns true if successful.</returns>
public bool Unpack(MemoryStream stream)
{
LittleEndianUtilities.ReadUInt(stream);
this.TDSVersion = LittleEndianUtilities.ReadUInt(stream);
this.PacketSize = LittleEndianUtilities.ReadUInt(stream);
this.ClientProgVer = LittleEndianUtilities.ReadUInt(stream);
this.ClientPID = LittleEndianUtilities.ReadUInt(stream);
this.ConnectionID = LittleEndianUtilities.ReadUInt(stream);
this.OptionFlags1.Unpack(stream);
this.OptionFlags2.Unpack(stream);
this.TypeFlags.Unpack(stream);
this.OptionFlags3.Unpack(stream);
this.ClientTimeZone = Convert.ToUInt32(LittleEndianUtilities.ReadUInt(stream));
this.ClientLCID = LittleEndianUtilities.ReadUInt(stream);
var result = TDSLogin7OptionFactory.ReadOptionsFromStream(stream);
this.ClientID = result.Item2;
this.Options = result.Item1;
return(true);
}
