示例#1
0
        /// <summary>
        /// Creates and allocates a new SendQueue
        /// </summary>
        /// <param name="memSize">
        /// The maximun amount of memory (in bytes)
        /// to allocate for the queue</param>
        public SendQueue(int memSize)
        {
            // ensure that we are running under winpcap
            WinPcapDevice.ThrowIfNotWinPcap();

            m_queue = WinPcap.SafeNativeMethods.pcap_sendqueue_alloc(memSize);
            if (m_queue == IntPtr.Zero)
            {
                throw new PcapException("Error creating PcapSendQueue");
            }
        }
示例#2
0
        /// <summary>
        /// Send a queue of raw packets to the network.
        /// </summary>
        /// <param name="device">
        /// The device on which to send the queue
        /// A <see cref="PcapDevice"/>
        /// </param>
        /// <param name="transmitMode">
        /// A <see cref="SendQueueTransmitModes"/>
        /// </param>
        /// <returns>
        /// A <see cref="System.Int32"/>
        /// </returns>
        public int Transmit(WinPcapDevice device, SendQueueTransmitModes transmitMode)
        {
            if (!device.Opened)
            {
                throw new DeviceNotReadyException("Can't transmit queue, the pcap device is closed");
            }

            if (m_queue == IntPtr.Zero)
            {
                throw new PcapException("Can't transmit queue, this queue is disposed");
            }

            int sync = (transmitMode == SendQueueTransmitModes.Synchronized) ? 1 : 0;

            return(WinPcap.SafeNativeMethods.pcap_sendqueue_transmit(device.PcapHandle, m_queue, sync));
        }
示例#3
0
		/// <summary>
		/// Send a queue of raw packets to the network. 
		/// </summary>
		/// <param name="device">
		/// The device on which to send the queue
		/// A <see cref="PcapDevice"/>
		/// </param>
		/// <param name="transmitMode">
		/// A <see cref="SendQueueTransmitModes"/>
		/// </param>
		/// <returns>
		/// A <see cref="System.Int32"/>
		/// </returns>
		public int Transmit(WinPcapDevice device, SendQueueTransmitModes transmitMode) {
			if (!device.Opened)
				throw new DeviceNotReadyException("Can't transmit queue, the pcap device is closed");

			if (m_queue == IntPtr.Zero) {
				throw new PcapException("Can't transmit queue, this queue is disposed");
			}

			int sync = (transmitMode == SendQueueTransmitModes.Synchronized) ? 1 : 0;
			return WinPcap.SafeNativeMethods.pcap_sendqueue_transmit(device.PcapHandle, m_queue, sync);
		}