Beispiel #1
0
        public SmartSearchLibUC(APPLICATION_DATA appData, ABORT_CLOSE giveup)
        {
            InitializeComponent();

            m_AppData = appData;
            m_AppData.AddOnClosing(OnClose,APPLICATION_DATA.CLOSE_ORDER.FIRST);
            m_Log = (ErrorLog)m_AppData.Logger;
            GiveUp = giveup;

            m_PathManager= (PATHS) m_AppData.PathManager ;

            textBoxMinMatch.Text = "0";

            m_SearchTool = new SearchLib(m_AppData);

            this.Text = "Smart Search";

            m_ZoomTrackLock = new object();
            trackBarZoomControl.Minimum = 0;
            trackBarZoomControl.Maximum = 1000;

            buttonUndoDelete.Enabled = false;
            dataGridView1.KeyDown += new KeyEventHandler(dataGridView1_KeyDown);

            dataGridView1.CellClick +=new DataGridViewCellEventHandler(dataGridView1_CellContentClick); // mouse click on cell
            dataGridView1.SelectionChanged += new EventHandler(dataGridView1_SelectionChanged);  // support cell selection changes by keyboard (i.e. not by mouse click)

            dataGridView1.Columns["time"].DefaultCellStyle.Format = m_AppData.TimeFormatStringForDisplay;// "dd MMM yyyy,  HH: mm: ss: ffff";

            m_SearchStatusDisplay = new SearchStatusDisplayUC(m_AppData, UserCanceledSearch);
            m_SearchStatusDisplay.Location = new Point(594, 55);
            this.Controls.Add(m_SearchStatusDisplay);
        }
Beispiel #2
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        public SearchLib(APPLICATION_DATA appData)
        {
            m_SearchStopped = true;
            m_AppData = appData;
            m_PathManager =(PATHS) m_AppData.PathManager;

            m_EventLogs = new EventLogFiles.EventLogFiles(m_AppData);
        }
Beispiel #3
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        public EventLogFiles(APPLICATION_DATA appData)
        {
            m_AppData = appData;
            m_PathManager =(PATHS) m_AppData.PathManager;
            lineFields = new string[6];

            m_FileLock = new object();
        }
Beispiel #4
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        public ImportImageDrive(APPLICATION_DATA appData)
        {
            InitializeComponent();
            m_AppData = appData;
            m_AppData.AddOnClosing(Stop, APPLICATION_DATA.CLOSE_ORDER.MIDDLE);
            m_Log = (ErrorLog)m_AppData.Logger;

            m_PathManager = (PATHS)m_AppData.PathManager;
            m_DVR = (DVR)m_AppData.DVR;

            m_CancelMove = new CancelObject();
            m_CancelMove.cancel = false;
        }
Beispiel #5
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        public Player(APPLICATION_DATA appData)
        {
            InitializeComponent();
            m_AppData = appData;
            m_AppData.AddOnClosing(Stop,APPLICATION_DATA.CLOSE_ORDER.FIRST);

            m_Paths = (PATHS)m_AppData.PathManager;

            jpegArrayLock = new object();

            dateTimeStartTime.Format = DateTimePickerFormat.Custom;
            dateTimeStartTime.CustomFormat = m_timeFormat;

            dateTimeEndTime.Format = DateTimePickerFormat.Custom;
            dateTimeEndTime.CustomFormat = m_timeFormat;

            listBoxSelectImageStore.SelectedIndexChanged += new EventHandler(listBoxSelectImageStore_SelectedIndexChanged);
            listBoxSelectImageStore.Click += new EventHandler(listBoxSelectImageStore_Click);
            listBoxSelectPSS.SelectedIndexChanged += new EventHandler(listBoxSelectPSS_SelectedIndexChanged);
            listBoxSelectSource.SelectedIndexChanged += new EventHandler(listBoxSelectSource_SelectedIndexChanged);

            trackBar1.SetRange(0, 100);
        }
        public AnalystsWorkstationMainForm()
        {
            InitializeComponent();

            m_LPRCore = new LPRServiceEntryPoint();
            m_AppData = m_LPRCore.GetAppData();

            this.Text = "First Evidence Plate Analysts Workstation, version " + System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString();

            ///
            ///    enable LPR Diagnostics
            ///

            if (Application.ExecutablePath.Contains("Visual Studio")) // assumes I am debugging on Vista
            {
                m_AppData.LPRDiagEnabled = true;
            }
            else
            {
                m_AppData.LPRDiagEnabled = false;
            }

            m_AppData.LPRDiagEnabled = false;

            //  Remove Diagnostic tabs if not in diag mode

            if (!m_AppData.LPRDiagEnabled)
            {
                tabControlMain.TabPages.Remove(tabPageLPRDiagnostics);
                tabControlMain.TabPages.Remove(tabPageOCRLib);
            }
            else
            {
                OCRSourceFolder = UserSettings.Get(UserSettingTags.AW_OCRLibSourceDirectory);
                labelOCRSourceFolder.Text = OCRSourceFolder;

                OCRDestinationFolder = UserSettings.Get(UserSettingTags.AW_OCRLibDestinationDirectory);
                labelOCRDestinationFolder.Text = OCRDestinationFolder;
            }

            //// need some channel names assigned as place holders, off-line processing simulates hardware channels to the rest of the chain

            //for (int i = 0; i < m_AppData.MAX_VIRTUAL_CHANNELS; i++)
            //    UserSettings.Set(UserSettingTags.ChannelNames.Name(i), i.ToString());

            // allow parallel processing based on the number of cores. The ProcessorCount returns the number of cores

            m_AppData.MAX_VIRTUAL_CHANNELS = Math.Min(Environment.ProcessorCount,m_AppData.MAX_PHYSICAL_CHANNELS);

            m_DataGridRowIndex = new ThreadSafeHashTable(m_AppData.MAX_MOVIE_FILES_TO_LOAD);

            m_AppData.MoviePlayerParentForm = (object)this;

            m_AppData.RunninAsService = false;

            m_LPRCore.Start(m_AppData.RunninAsService);

            m_LPREngine = (LPREngine)m_AppData.LPREngine;
            m_LPREngine.OnNewFilteredPlateGroupEvent += new LPREngine.NewPlateEvent(m_LPREngine_OnNewPlateEvent);

            m_Log = (ErrorLog)m_AppData.Logger;

            m_FrameGenerator = (FrameGenerator)m_AppData.FrameGenerator;

            this.FormClosing += new FormClosingEventHandler(AnalystsWorkstationMainForm_FormClosing);

            m_PathManager = (PATHS)m_AppData.PathManager;
            m_DVR = (DVR)m_AppData.DVR;

            m_SmartSearchUC = new SmartSearchLibUC(m_AppData, OnSearchFatalError);

            m_SmartSearchUC.Location = new Point(0, 0);
            m_SmartSearchUC.Dock = DockStyle.Fill;

            CreateBatchModeVideoDisplayPanels();
            m_FrameGenerator.MovieFileController.DisplayPanels = m_VideoDisplayPanels;

            m_FrameGenerator.MovieFileController.OnStatusUpdateFromPlayerEvent += new MovieFiles.OnStatusUpdateFromPlayer(MovieFileController_OnStatusUpdateFromPlayerEvent);
            tabPageSearch.Controls.Add(m_SmartSearchUC);

            InitMainContainerGrid(dataGridViewFilesInProcess, new System.Drawing.Size(761, 200), new System.Drawing.Point(273, 483));

            m_EditModePictureSelectionViewer = new ListView();
            m_EditModePictureSelectionViewer.Location = new Point(219, 200);
            m_EditModePictureSelectionViewer.View = View.LargeIcon;
            m_EditModePictureSelectionViewer.Size = new Size(this.Size.Width - 275, this.Size.Height - 300);
            m_EditModePictureSelectionViewer.ItemSelectionChanged += new ListViewItemSelectionChangedEventHandler(m_EditModePictureSelectionViewer_ItemSelectionChanged);
            buttonListViewVisible.Text = m_ShowThumbNails;

            m_EditModePictureSelectionViewer.Enabled = false;
            m_EditModePictureSelectionViewer.Visible = false;
            m_EditModePictureSelectionViewer.SendToBack();

            tabPageEditMode.Controls.Add(m_EditModePictureSelectionViewer);

            tabControlLPRResults.TabPages.Clear();

            // get DVR storage mode for the batch and edit mode processing

            string sm = UserSettings.Get(UserSettingTags.DVR_StorageMode);
            if (sm != null)
            {
                if (sm.Contains(UserSettingTags.DVR_StorageModeValueStoreOnMotion))
                {
                    m_AppData.DVRMode = APPLICATION_DATA.DVR_MODE.STORE_ON_MOTION;

                    radioButtonStoreOnMotion.Checked = true;
                    radioButtonStoreOnPlate.Checked = false;
                }
                else
                {
                    radioButtonStoreOnMotion.Checked = false;
                    radioButtonStoreOnPlate.Checked = true;
                    m_AppData.DVRMode = APPLICATION_DATA.DVR_MODE.STORE_ON_PLATE_FOUND;
                }
            }
            else
            {
                radioButtonStoreOnMotion.Checked = false;
                radioButtonStoreOnPlate.Checked = true;
                m_AppData.DVRMode = APPLICATION_DATA.DVR_MODE.STORE_ON_PLATE_FOUND;
            }

            // by default, store batch outputs to repository

            radioToRepository.Checked = true;
            radioButtonToUserSpecifiedStorage.Checked = false;
            m_AppData.DVR_StoreToUserSpecifiedFolder = false;

            // now see if the user has previously chosen to store to specific folder -- get the user specified (if present) storage path for batch and edit mode processing

            string p = UserSettings.Get(UserSettingTags.DVR_UserSpecifiedStoragePath);
            if (p != null)
            {
                if (p.Contains(UserSettingTags.BOOL_TRUE))
                {
                    // the user want the batch processing results to go to a special folder and not the repository

                    radioToRepository.Checked = false;
                    string s = UserSettings.Get(UserSettingTags.DVR_UserSpecifiedStoragePath);
                    if (s == null)
                    {
                        // error condition, the config setting says use userspecfifiedstorage, but the path is not there

                        UserSettings.Set(UserSettingTags.DVR_StoreToUserSpecifiedFolder, UserSettingTags.BOOL_FALSE);
                        radioButtonToUserSpecifiedStorage.Checked = false;
                        string drive = null;

                        if (m_PathManager.Drive == null)
                            drive = "No repository found";
                        else
                            drive = m_PathManager.Drive;

                        textBoxUserSpecifiedStorageLocation.Text = drive;
                    }
                    else
                    {
                        // the good condition, all as it should be
                        m_AppData.DVR_UserSpecifiedStoragePath = s;

                        textBoxUserSpecifiedStorageLocation.Text = s;
                    }
                }
                else
                {
                    // the auto condition, use the DVRSTORAGE default storage area to put images and results into

                    radioButtonToUserSpecifiedStorage.Checked = false;
                    string drive = null;

                    if (m_PathManager.Drive == null)
                    {
                        // if the user has configured a standard repository, then create one in the default user data folder
                        string dirPath = Application.UserAppDataPath + "\\DVRSTORAGE";
                        if (!Directory.Exists(dirPath))
                        {
                            Directory.CreateDirectory(Application.UserAppDataPath + "\\DVRSTORAGE");
                        }

                        drive = m_PathManager.Drive;
                    }
                    else
                    {
                        drive = m_PathManager.Drive;
                    }

                    textBoxUserSpecifiedStorageLocation.Text = drive;
                }
            }

            // display to the user the time stamps from the processed images so that user has a clue where to find
            //  this images when searching in the search tool
            {
                int consumerID = ((FrameGenerator)m_AppData.FrameGenerator).GetNewConsumerID();
                int maxChannels = ((FrameGenerator)m_AppData.FrameGenerator).GetNumberOfPhysicalChannels();

                for (int c = 0; c < maxChannels; c++)
                    ((FrameGenerator)m_AppData.FrameGenerator).RegisterToConsumeChannel(consumerID, c, OnReceiveNewFrameToExtractTimeStamp); // get callback on new frames

                m_ToDisplayProcessedTimeStampsQ = new ThreadSafeQueue<FRAME>(240);     // store the frames into a Q when calledback.
                m_DisplayBatchTimeStampsThread = new Thread(DisplayBatchTimeStampsLoop); // empty the Q with this thread, dump to the listbox for user display
                m_DisplayBatchTimeStampsThread.Start();
            }

            // install the  user control to allow the user to import images from a field drive
            m_ImportImageDrive = new ImportImageDrive(m_AppData);
            tabPageImportImages.Controls.Add(m_ImportImageDrive);

            // show the results of LPR strings to the user
            m_LPRResultsToPostQ = new ThreadSafeQueue<LPR_RESULT_TO_POST>(100);
            m_LPRPostResultsThread = new Thread(LPRPostResultsLoop);
            m_LPRPostResultsThread.Start();

            // keep tabs on the repository - find one and keep checking for lost drives
            m_CheckRepositoryStatusThread = new Thread(CheckRepositoryLoop);
            m_CheckRepositoryStatusThread.Start();

            //    m_LPRCore.OnSelfDestruct += CloseThis;
        }
Beispiel #7
0
        /// <summary>
        ///  handles status updates from PATHS.GetAllJpegsInRange()
        /// </summary>
        /// <param name="getStatus"></param>
        void HandleDumpAllJpegsProgressUpdate(PATHS.PATHS_GET_STATUS getStatus)
        {
            SEARCH_STATUS status = new SEARCH_STATUS();
            status.phase = SEARCH_PHASE.FINDING_ITEMS_IN_TIME_RANGE;
            status.currentCount = 0;
            status.totalCount = 0;
            status.currentTime = getStatus.currentTime;
            status.endTime = m_SearchEndTime;
            status.startTime = m_SearchStartTime;
            status.errorString = getStatus.errors;
            if (getStatus.errors != null)
            {
                status.errorCode = SEARCH_ERROR_CODES.LOG_FILE_PARSE_ERROR;
            }

            m_SearchProgressCB(status);
        }
Beispiel #8
0
        // constructor
        public DVR(APPLICATION_DATA appData)
        {
            try
            {
                m_AppData = appData;
                m_AppData.AddOnClosing(Stop, APPLICATION_DATA.CLOSE_ORDER.MIDDLE);
                m_Log = (ErrorLog)m_AppData.Logger;

                PauseFlag = new PAUSE_FLAG();

                PauseFlag.Pause = true;

                FileAccessControl = new FILE_SYSTEM_ACCESS(PauseFlag, m_AppData);

                try
                {
                    Paths = new PATHS(m_AppData.ThisComputerName, true, m_AppData);

                    m_AppData.PathManager = (object)Paths;
                }
                catch (Exception ex) { m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL); }

                m_EventLogFile = new EventLogFiles.EventLogFiles(m_AppData);

                //   PRE MOTION BUFFER LENGHT

                m_NumberOfFramesToPrePostBuffer =    30;   // this many frames before and after moton event, if too small, files may be erased before motion is detected because of processing lag

                ////////

                m_AppData.HealthStatistics[(int)APPLICATION_DATA.HEALTH_STATISTICS.DVR.DVR_DriveName].StatString.RegisterForUse(true);
                m_AppData.HealthStatistics[(int)APPLICATION_DATA.HEALTH_STATISTICS.DVR.DVR_DriveReady].boolean.RegisterForUse(true);
                m_AppData.HealthStatistics[(int)APPLICATION_DATA.HEALTH_STATISTICS.DVR.DVR_FreeSpace].SnapshotDouble.RegisterForUse(true);
                m_AppData.HealthStatistics[(int)APPLICATION_DATA.HEALTH_STATISTICS.DVR.DVR_UsedSpace].SnapshotDouble.RegisterForUse(true);
                m_AppData.HealthStatistics[(int)APPLICATION_DATA.HEALTH_STATISTICS.DVR.DVR_DriveHotSwap].StatString.RegisterForUse(true);

                m_AppData.HealthStatistics[(int)APPLICATION_DATA.HEALTH_STATISTICS.System.System_Drive].StatString.SetValue = "No drive ";

                m_FrameGenerator = (FrameGenerator)m_AppData.FrameGenerator;

                m_DriveManager = new DriveManager(m_AppData, OnExternalDriveChange, Paths.StorageDir);

                // alway use external storage

                if ( m_AppData.RunninAsService)
                {

                    int count = 0;
                    Paths.Drive = m_DriveManager.GetDrive(ref count);
                    PauseFlag.DriveExists = true;
                    if (count > 1)
                    {
                        PauseFlag.Pause = true;
                        m_Log.Log("Too many external drives on start", ErrorLog.LOG_TYPE.FATAL);
                        //m_MessageBoxMessage = "Too many external drives on start. Please connect only one external drive and re-start the LPR Service.";
                        //RunMessageBoxDialog();

                    }
                    else if (Paths.Drive == null)
                    {
                        PauseFlag.Pause = true;

                        m_Log.Log("External Drive not found", ErrorLog.LOG_TYPE.FATAL);
                      //  m_MessageBoxMessage = "External drive not found. Please connect one external drive";
                        PauseFlag.DriveExists = false;
                       // RunMessageBoxDialog();
                    }

                }

                m_ConsumerID = m_FrameGenerator.GetNewConsumerID();

                m_NewFrameQ = new ThreadSafeQueue<FRAME>(240, "QueueOverruns_DVR_NewFrameQ", m_AppData);
                m_MotionDetectedQ = new ThreadSafeQueue<FRAME>(240, "QueueOverruns_DVR_MotionDetectedQ", m_AppData);
                m_DirectyToStorageQ = new ThreadSafeQueue<FRAME>(240, "QueueOverruns_DVR_DirectyToStorageQ", m_AppData);
                m_NewLPRRecordQ = new ThreadSafeQueue<FRAME>(m_LPRRecordQueLen, "QueueOverruns_DVR_NewLPRRecordQ", m_AppData);
                m_TempFileList = new ThreadSafeList<TEMPFILES>(120);

                m_NumSourceChannels = (m_AppData.RunninAsService) ? m_AppData.MAX_PHYSICAL_CHANNELS : m_AppData.MAX_VIRTUAL_CHANNELS;

                m_PreMotionRecords = new PRE_MOTION_RECORDS[m_NumSourceChannels];

                m_DVRLoopThread = new Thread(DVRLoop);

                m_ReportDVRStats = new Thread(ReportDVRStatusLoop);

                m_TempFileCleanUpThread = new Thread(TempFilesCleanUpLoop);

                m_MaintainFileSystemSizeLimit = new Thread(MaintainFileSystemSizeLimitLoop);

            }
            catch (Exception ex) { m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL); }
        }
Beispiel #9
0
        /// <summary>
        /// Given an image source file path, merge it into a destination file system
        ///  used to import files from a field drive and merge them into a central repository
        /// </summary>
        /// <param name="sourcePath"></param>
        /// <param name="destPath"></param>
        /// <param name="fd"></param>
        public void MoveMergeFileToDVRStorage(PATHS.IMAGE_FILE_DATA srcFd, PATHS.IMAGE_FILE_DATA destFd)
        {
            if (PauseFlag.Pause) return;

            try
            {
                FileInfo fi = new FileInfo(srcFd.completePath);

                if (!FileAccessControl.DirectoryExists( destFd.dirOnly ))
                {
                    char[] seperator = { '\\', '\\' };

                    string[] branches = destFd.dirOnly.Split(seperator);
                    string path = null;
                    for (int i = 0; i < branches.Count()-1; i++)  // the last string in the array is the file name
                    {
                        if (branches[i].Length < 1) continue;
                        path += (branches[i] + "\\");

                        if ( ! FileAccessControl.DirectoryExists(path))
                        {
                            FileAccessControl.CreateDirectory(path);
                        }
                    }
                }

                Paths.AccumulatedSize += fi.Length;

                FileAccessControl.FileMove( srcFd.completePath ,  destFd.completePath);

            }

            catch (Exception ex)
            {
                m_Log.Log("CopyFileToDVRStorage ex :" + ex.Message, ErrorLog.LOG_TYPE.FATAL);
            }
        }