Exemple #1
0
        /// <summary>
        /// Send a data packet to the rate class that will send it
        /// </summary>
        /// <param name="dp">A <see cref="DataPacket"/> object</param>
        public static void DispatchToRateClass(DataPacket dp)
        {
            if (dp.ParentConnection == null)
            {
                dp.ParentConnection = dp.ParentSession.Connections.GetByFamily(
                    dp.SNAC.FamilyServiceID);
                if (dp.ParentConnection == null || dp.ParentConnection.ReadyForData == false)
                {
                    dp.ParentSession.Connections.AddDelayedPacket(dp.SNAC.FamilyServiceID, dp);
                    return;
                }
            }

            int       key = (int)(dp.SNAC.FamilyServiceID << 16) | dp.SNAC.FamilySubtypeID;
            RateClass rc  = dp.ParentSession.RateClasses[key];

            if (rc != null)
            {
                rc.Enqueue(dp);
            }
            else
            {
                dp.ParentConnection.SendFLAP(dp.Data.GetBytes());
            }
        }
Exemple #2
0
 /// <summary>
 /// Creates a new RateClassManager
 /// </summary>
 public RateClassManager(Session parent)
 {
     // Initialize RateClass tables
     for (int i = 0; i < 5; i++)
     {
         _classes[i] = new RateClass(parent, i + 1);
     }
 }
Exemple #3
0
 /// <summary>
 /// Creates a new RateClassManager
 /// </summary>
 public RateClassManager(Session parent)
 {
     // Initialize RateClass tables
     for (int i = 0; i < 5; i++)
     {
         _classes[i] = new RateClass(parent, i + 1);
     }
 }
Exemple #4
0
        /// <summary>
        /// Processes the list of rate limitations -- SNAC(01,07)
        /// </summary>
        /// <param name="dp">A <see cref="DataPacket"/> object containing SNAC(01,07)</param>
        public static void ProcessRateLimitations(DataPacket dp)
        {
            Session sess = dp.ParentSession;

            ushort    num_classes = dp.Data.ReadUshort();
            Hashtable rcs         = new Hashtable();

            ushort[] classes = new ushort[num_classes];

            RateClassManager rcm = sess.RateClasses;

            // Get the rate class attributes out of the SNAC
            for (int i = 0; i < num_classes; i++)
            {
                ushort    id = dp.Data.ReadUshort();
                RateClass rc = sess.RateClasses.GetByID(id);
                rc.WindowSize      = dp.Data.ReadUint();
                rc.ClearLevel      = dp.Data.ReadUint();
                rc.AlertLevel      = dp.Data.ReadUint();
                rc.LimitLevel      = dp.Data.ReadUint();
                rc.DisconnectLevel = dp.Data.ReadUint();
                rc.CurrentLevel    = dp.Data.ReadUint();
                rc.MaxLevel        = dp.Data.ReadUint();
                if (dp.ParentSession.Families.GetFamilyVersion(0x0001) >= 3)
                {
                    rc.LastTime     = dp.Data.ReadUint();
                    rc.CurrentState = dp.Data.ReadByte();
                }
                sess.RateClasses.SetByID(id, rc);
                rc.StartLimitedTransmission();

                classes[i] = id;
            }

            // Register rates with the session's ConnectionList
            for (int i = 0; i < num_classes; i++)
            {
                ushort id        = dp.Data.ReadUshort();
                ushort num_pairs = dp.Data.ReadUshort();

                for (int j = 0; j < num_pairs; j++)
                {
                    ushort family  = dp.Data.ReadUshort();
                    ushort subtype = dp.Data.ReadUshort();
                    rcm.SetRateClassKey(family, subtype, id);
                }
            }

            AcknowledgeRateLimitations(dp, classes);
        }
Exemple #5
0
 /// <summary>
 /// Sets a <see cref="RateClass"/> object by its ID number
 /// </summary>
 /// <param name="Id">A rate class ID number, 1 - 5</param>
 /// <param name="rc">A <see cref="RateClass"/> object</param>
 public void SetByID(int Id, RateClass rc)
 {
     _classes[Id - 1] = rc;
 }
Exemple #6
0
 /// <summary>
 /// Sets a <see cref="RateClass"/> object by its ID number
 /// </summary>
 /// <param name="Id">A rate class ID number, 1 - 5</param>
 /// <param name="rc">A <see cref="RateClass"/> object</param>
 public void SetByID(int Id, RateClass rc)
 {
     _classes[Id - 1] = rc;
 }