/// <summary>
/// Processes requested chat room information -- SNAC(0D,09)
/// </summary>
/// <param name="dp">A <see cref="DataPacket"/> object containing SNAC(0D,09)</param>
public void ProcessChatRoomInformation(DataPacket dp)
{
ushort maxRooms = 0xFFFF;
ReadOnlyCollection <Tlv> exchangeTlvs = null;
ChatRoom newRoom = null;
// Parse the response
using (TlvBlock tlvs = new TlvBlock(dp.Data.ReadByteArrayToEnd()))
{
maxRooms = tlvs.ReadByte(0x0002);
if (tlvs.HasTlv(0x0003))
{
exchangeTlvs = tlvs.ReadAllTlvs(0x0003);
}
if (tlvs.HasTlv(0x0004))
{
newRoom = new ChatRoom(new ByteStream(tlvs.ReadByteArray(0x0004)));
}
}
// If this packet was received in response to a chat room creation request,
// request a new chat room connection from the BOS connection
if (newRoom != null)
{
RequestChatRoomConnection(newRoom);
}
}
/// <summary>
/// Creates a new <see cref="ChatRoom"/> from a received <see cref="ByteStream"/>
/// </summary>
public ChatRoom(ByteStream stream)
{
exchangeNumber = stream.ReadUshort();
fullName = stream.ReadString(stream.ReadByte(), Encoding.ASCII);
instance = stream.ReadUshort();
// A small chat room info block will only contain the bare essentials:
// exchange number, chat room name, and instance number.
// The chat room class really wants a display name, so parse one here.
if (stream.HasMoreData)
{
detailLevel = stream.ReadByte();
unknownCode = stream.ReadUshort(); // No idea what this is
using (TlvBlock block = new TlvBlock(stream.ReadByteArrayToEnd()))
{
flags = block.ReadUshort(CHATROOM_FLAGS);
if (block.HasTlv(CHATROOM_CREATION_TIME))
{
creationTime = block.ReadDateTime(CHATROOM_CREATION_TIME);
}
maxMessageLength = block.ReadUshort(CHATROOM_MESSAGE_LENGTH);
maxOccupants = block.ReadUshort(CHATROOM_MAX_OCCUPANTS);
displayName = block.ReadString(CHATROOM_DISPLAYNAME, Encoding.ASCII);
creationPermissions = block.ReadByte(CHATROOM_PERMISSIONS);
string charset = block.ReadString(CHATROOM_CHARSET1, Encoding.ASCII);
if (!String.IsNullOrEmpty(charset))
{
charSet1 = Encoding.GetEncoding(charset);
}
language1 = block.ReadString(CHATROOM_LANGUAGE1, Encoding.ASCII);
charset = block.ReadString(CHATROOM_CHARSET2, Encoding.ASCII);
if (!String.IsNullOrEmpty(charset))
{
charSet2 = Encoding.GetEncoding(charset);
}
language2 = block.ReadString(CHATROOM_LANGUAGE2, Encoding.ASCII);
contentType = block.ReadString(CHATROOM_CONTENTTYPE, Encoding.ASCII);
}
}
// Make sure there's a display name to show
if (String.IsNullOrEmpty(displayName))
{
Match match = AolUriParser.Match(fullName);
if (match.Success)
{
//displayName = UtilityMethods.DeHexUri(match.Groups["roomname"].Value);
int lastDashBeforeName = fullName.IndexOf('-', 16);
displayName = fullName.Substring(lastDashBeforeName + 1);
}
else
{
displayName = fullName;
}
}
}
private void ProcessMetaInformationResponse(DataPacket dp)
{
using (TlvBlock tlvs = new TlvBlock(dp.Data.ReadByteArrayToEnd()))
{
if (tlvs.HasTlv(0x0001))
{
ByteStream stream = new ByteStream(tlvs.ReadByteArray(0x0001));
ushort cmdLength = stream.ReadUshortLE();
String uin = stream.ReadUintLE().ToString();
ushort command = stream.ReadUshortLE();
ushort requestId = stream.ReadUshortLE();
MetaResponseType responseType = (MetaResponseType)command;
switch (responseType)
{
case MetaResponseType.OfflineMessage:
parent.Messages.ReadIcqOfflineMessage(uin, stream);
break;
case MetaResponseType.EndOfflineMessage:
parent.Messages.EndOfflineMessageSequence(uin, true);
break;
case MetaResponseType.MetaDataReply:
this.ProcessMetaDataReply(uin, dp, stream);
break;
}
}
}
}
public void TestChatRoomCreation()
{
ByteStream dataStream = new ByteStream(Data.SNAC_0D_09);
using (TlvBlock tlvs = new TlvBlock(dataStream.ReadByteArrayToEnd()))
{
Assert.IsTrue(tlvs.HasTlv(0x0004), "TLV 0x0004 missing from data stream");
ChatRoom chatRoom = new ChatRoom(new ByteStream(tlvs.ReadByteArray(0x0004)));
Assert.AreEqual(0x0004, chatRoom.Exchange);
Assert.AreEqual("!aol://2719:10-4-chat9614646934270543373", chatRoom.FullName);
Assert.AreEqual(0x0000, chatRoom.Instance);
Assert.AreEqual("Chat 9614646934270543373", chatRoom.DisplayName);
Assert.AreEqual(new DateTime(2007, 8, 5, 20, 9, 21, DateTimeKind.Utc), chatRoom.CreationTime);
}
}
/// <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
}
/// <summary>
/// Creates a new <see cref="ChatRoom"/> from a received <see cref="ByteStream"/>
/// </summary>
public ChatRoom(ByteStream stream)
{
exchangeNumber = stream.ReadUshort();
fullName = stream.ReadString(stream.ReadByte(), Encoding.ASCII);
instance = stream.ReadUshort();
// A small chat room info block will only contain the bare essentials:
// exchange number, chat room name, and instance number.
// The chat room class really wants a display name, so parse one here.
if (stream.HasMoreData)
{
detailLevel = stream.ReadByte();
unknownCode = stream.ReadUshort(); // No idea what this is
using (TlvBlock block = new TlvBlock(stream.ReadByteArrayToEnd()))
{
flags = block.ReadUshort(CHATROOM_FLAGS);
if (block.HasTlv(CHATROOM_CREATION_TIME))
{
creationTime = block.ReadDateTime(CHATROOM_CREATION_TIME);
}
maxMessageLength = block.ReadUshort(CHATROOM_MESSAGE_LENGTH);
maxOccupants = block.ReadUshort(CHATROOM_MAX_OCCUPANTS);
displayName = block.ReadString(CHATROOM_DISPLAYNAME, Encoding.ASCII);
creationPermissions = block.ReadByte(CHATROOM_PERMISSIONS);
string charset = block.ReadString(CHATROOM_CHARSET1, Encoding.ASCII);
if (!String.IsNullOrEmpty(charset))
{
charSet1 = Encoding.GetEncoding(charset);
}
language1 = block.ReadString(CHATROOM_LANGUAGE1, Encoding.ASCII);
charset = block.ReadString(CHATROOM_CHARSET2, Encoding.ASCII);
if (!String.IsNullOrEmpty(charset))
{
charSet2 = Encoding.GetEncoding(charset);
}
language2 = block.ReadString(CHATROOM_LANGUAGE2, Encoding.ASCII);
contentType = block.ReadString(CHATROOM_CONTENTTYPE, Encoding.ASCII);
}
}
// Make sure there's a display name to show
if (String.IsNullOrEmpty(displayName))
{
Match match = AolUriParser.Match(fullName);
if (match.Success)
{
//displayName = UtilityMethods.DeHexUri(match.Groups["roomname"].Value);
int lastDashBeforeName = fullName.IndexOf('-', 16);
displayName = fullName.Substring(lastDashBeforeName + 1);
}
else
{
displayName = fullName;
}
}
}