Exemplo n.º 1
0
        /// <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);
            }
        }
Exemplo n.º 2
0
        /// <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;
                }
            }
        }
Exemplo n.º 3
0
        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;
                    }
                }
            }
        }
Exemplo n.º 4
0
        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);
            }
        }
Exemplo n.º 5
0
        /// <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
        }
Exemplo n.º 6
0
        /// <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;
                }
            }
        }