/// <summary>
/// Processes a message received from a chat room -- SNAC(0E,06)
/// </summary>
/// <param name="dp">A <see cref="DataPacket"/> object containing SNAC(0E,06)</param>
internal void ProcessIncomingMessage(DataPacket dp)
{
UserInfo sender = new UserInfo();
byte[] message;
Encoding encoding = Encoding.ASCII;
string language = "";
byte[] cookie = dp.Data.ReadByteArray(8);
ushort channel = dp.Data.ReadUshort();
using (TlvBlock outerTlvs = new TlvBlock(dp.Data.ReadByteArrayToEnd()))
{
using (ByteStream userStream = new ByteStream(outerTlvs.ReadByteArray(0x0003)))
{
sender = userStream.ReadUserInfo();
}
using (TlvBlock innerTlvs = new TlvBlock(outerTlvs.ReadByteArray(0x0005)))
{
message = innerTlvs.ReadByteArray(0x0001);
encoding = Marshal.AolMimeToEncoding(innerTlvs.ReadString(0x0002, Encoding.ASCII));
language = innerTlvs.ReadString(0x0003, Encoding.ASCII);
}
}
if (MessageReceived != null)
{
IM msg = new IM(sender);
msg.Message = Encoding.Unicode.GetString(Encoding.Convert(encoding, Encoding.Unicode, message));
msg.Cookie = Cookie.GetReceivedCookie(cookie);
MessageReceived(this, new MessageReceivedEventArgs(msg));
}
}
/// <summary>
/// Processes a login response -- SNAC(17,03)
/// </summary>
/// <param name="dp">A <see cref="DataPacket"/> object containing SNAC(17,03)</param>
internal void ProcessLoginResponse(DataPacket dp)
{
// Pull apart SNAC(17,03)
Cookie cookie;
string BOSaddress;
using (TlvBlock tlvs = new TlvBlock(dp.Data.ReadByteArrayToEnd()))
{
if (tlvs.HasTlv(0x0008))
{
ushort errorcode = tlvs.ReadUshort(0x0008);
parent.OnLoginFailed((LoginErrorCode)errorcode);
return;
}
BOSaddress = tlvs.ReadString(0x0005, Encoding.ASCII);
cookie = Cookie.GetReceivedCookie(tlvs.ReadByteArray(0x0006));
}
// Shut down the authorization connection
// Socket shutdown is initiated by the server
parent.OnLoginStatusUpdate("Authorized", 0.33);
dp.ParentConnection.DisconnectFromServer(false);
// Create a new connection to the BOS server
Connection newconn = parent.Connections.CreateNewConnection(0x0001);
string[] bosinfo = BOSaddress.Split(':');
newconn.ServerConnectionCompleted += delegate(Connection conn) { conn.ReadyForData = true; conn.ReadHeader(); };
newconn.Server = bosinfo[0];
if (bosinfo.Length == 2)
{
newconn.Port = Int32.Parse(bosinfo[1]);
}
else
{
newconn.Port = dp.ParentConnection.Port;
}
Logging.WriteString("Connect to Server after auth. Address from dp: {0} - Address to connect: {1}:{2}", BOSaddress, newconn.Server, newconn.Port);
newconn.Cookie = cookie;
newconn.ConnectToServer();
// The login process continues when the server sends SNAC(01,03) on the new connection
}