Example #1
0
        private void mBtnSelectPacketFile_Click(object sender, EventArgs e)
        {
            mOpenFileDialog.Title            = "Select file";
            mOpenFileDialog.Multiselect      = true;
            mOpenFileDialog.Filter           = "Pcap files (*.pcap)|*.pcap|Pcapng files (*.pcapng)|*.pcapng";
            mOpenFileDialog.InitialDirectory = Directory.GetCurrentDirectory() + "//" + FileStoragePath.GetPath_MainFolder() + "//";
            //mOpenFileDialog.Filter = "Pcap |*.pcap | Pcapng |*.pcapng";
            ReadPacpFile PacketFileReader = new ReadPacpFile(mReadFileProgressBar);

            if (mOpenFileDialog.ShowDialog() == DialogResult.OK)
            {
                List <string> fileNames = new List <string>();
                foreach (string filename in mOpenFileDialog.FileNames)
                {
                    fileNames.Add(filename);
                }
                if (!PacketFileReader.OpenFile(fileNames))
                {
                    MessageBox.Show("Open File Fail");
                    return;
                }
            }
            else
            {
                return;
            }


            PacketFileReader.PackerHandler = new PackerHandler(ReadPacketFileHandler);
            mPacketTrace.Items.Clear();
            SIPTrace              = new SIPTRACE();
            SSLTrace              = new SSLTracer(FileStoragePath.GetPath_TotalPackets());
            listIPTrace           = new List <IPTraceInfo>();              // new a IPTrace List
            PacketQueue           = new Queue <RawCapture>();              // new a PacketQueue
            trdGetPacketFromQueue = new Thread(GetPacketFromQueue);        // Start thread to get packet from queue and then analyze.
            trdUpdateListUI       = new Thread(UpdateListUI);              // Stert thread to update list UI.
            Thread SipThread = new Thread(SipProcess);

            trdGetPacketFromQueueAct = true;                               // Used to control GetPacketFromQueue thread to stop whem it's false
            trdUpdateListUIAct       = true;
            Status = EnumStatus.OpenFile;
            PacketFileReader.Start();
            trdGetPacketFromQueue.Start();
            trdUpdateListUI.Start();
            SipThread.Start();
            TotalPacketStream   = 0;
            mStatusStreams.Text = "Total Streams(Byte) : 0     ";
            this.Text           = "Packets Monitor ( Open File )";
            mStatusMonitor.Text = "Status : Open File...     ";
        }
Example #2
0
        // Click button to Capture packets
        private void mBtnStartMonitor_Click(object sender, EventArgs e)
        {
            // If it's monitoring . Don't click it again.
            if (Status == EnumStatus.Monitor)
            {
                MessageBox.Show("Is Monitoring... \rDon't Click It Again ! ", "Alarm");
                return;
            }

            if (Device == null)
            {
                MessageBox.Show("Please Select One Interface or File.", "Alarm");
                return;
            }

            // Set event to handle packets when packet arrived.
            Device.OnPacketArrival -= new PacketArrivalEventHandler(PushPacketToQueue); // 若暫停過後重新按開始則必須先把之前的事件函數去除,否則會重複執行函數
            Device.OnPacketArrival += new PacketArrivalEventHandler(PushPacketToQueue);

            int readTimeoutMilliseconds = 1000;

            if (Device is AirPcapDevice)
            {
                // NOTE: AirPcap devices cannot disable local capture
                var airPcap = Device as AirPcapDevice;
                airPcap.Open(SharpPcap.WinPcap.OpenFlags.Promiscuous, readTimeoutMilliseconds);
            }
            else if (Device is WinPcapDevice)
            {
                var winPcap = Device as WinPcapDevice;
                winPcap.Open(SharpPcap.WinPcap.OpenFlags.Promiscuous, readTimeoutMilliseconds);
            }
            else if (Device is LibPcapLiveDevice)
            {
                var livePcapDevice = Device as LibPcapLiveDevice;
                livePcapDevice.Open(DeviceMode.Promiscuous, readTimeoutMilliseconds);
            }
            else
            {
                MessageBox.Show("unknown device type of " + Device.GetType().ToString(), "Error");
            }

            mPacketTrace.Items.Clear();
            AllPcapFileWriter        = new CaptureFileWriterDevice(FileStoragePath.GetPath_TotalPackets() + "\\" + DateTime.Now.ToString("tt hh.mm.ss.pcap"));
            SIPTrace                 = new SIPTRACE();
            SSLTrace                 = new SSLTracer(FileStoragePath.GetPath_TotalPackets());
            listIPTrace              = new List <IPTraceInfo>();           // new a IPTrace List
            PacketQueue              = new Queue <RawCapture>();           // new a PacketQueue
            trdGetPacketFromQueue    = new Thread(GetPacketFromQueue);     // Start thread to get packet from queue and then analyze.
            trdUpdateListUI          = new Thread(UpdateListUI);           // Stert thread to update list UI.
            trdGetPacketFromQueueAct = true;                               // Used to control GetPacketFromQueue thread to stop whem it's false
            trdUpdateListUIAct       = true;
            Device.StartCapture();
            trdGetPacketFromQueue.Start();
            trdUpdateListUI.Start();
            Status              = EnumStatus.Monitor;
            TotalPacketStream   = 0;
            mStatusStreams.Text = "Total Streams(Byte) : 0     ";
            this.Text           = "Packets Monitor ( Monitoring from " + Device.Description + " )";
            mStatusMonitor.Text = "Status : Montioring...     ";
            //MessageBox.Show("Monitoring ...", "Succeed");
        }