/// <summary>
/// search event log files for plates or motion events
/// </summary>
void SearchFilesLoop()
{
int score;
int counter = 0;
DateTime lastTimeSearched = default(DateTime);
List <SEARCH_RESULT> results = new List <SEARCH_RESULT>();
SEARCH_STATUS status = new SEARCH_STATUS();
status.phase = SEARCH_PHASE.FINDING_ITEMS_IN_TIME_RANGE;
status.totalCount = 0;
status.currentCount = 0;
status.currentTime = m_SearchStartTime;
status.endTime = m_SearchEndTime;
status.startTime = m_SearchStartTime;
status.errorString = null;
m_SearchProgressCB(status);
// get the list of log files in the search range
string[] allLogFilesInRange = m_PathManager.GetAllLogFilesInRange(m_SearchStartTime, m_SearchEndTime);
if (allLogFilesInRange == null)
{
status.errorCode = SEARCH_ERROR_CODES.NO_FILES_FOUND;
status.errorString = "No event logs found in time range";
m_SearchProgressCB(status);
m_SearchStopped = true;
m_SearchCompleteCB(null);
return;
}
// notify user going to next phase
status.phase = SEARCH_PHASE.COMPARING_STRINGS;
status.totalCount = allLogFilesInRange.Count();
status.currentCount = 0;
status.currentTime = m_SearchStartTime;
status.errorString = null;
m_SearchProgressCB(status);
// go through the logs one by one, extracting all plate numbers
foreach (string logFile in allLogFilesInRange)
{
try
{
string[] lines = File.ReadAllLines(logFile);
foreach (string line in lines)
{
// search all the extracted plate numbers and compare to the search key
EventLogFiles.EventLogFiles.PlateEventData pd = null;
try
{
pd = m_EventLogs.ParseEventLogLine(line);
}
catch
{
status.currentCount = counter;
status.errorString = "LogFile Parse error, file = " + logFile + ", line = " + line;
m_SearchProgressCB(status);
continue;
}
if (pd.eventType == EventLogFiles.EventLogFiles.EVENT_TYPE.MOTION && m_SearchType == SEARCH_TYPE.MOTION)
{
// if a camera name filter has been given, only search if there is a match, else search all entries
if (m_CameraNameFilter.Length > 0)
{
lastTimeSearched = pd.timeStamp;
if (pd.sourceChannelName.ToUpper().Contains(m_CameraNameFilter.ToUpper()))
{
SEARCH_RESULT r = MakeSearchResult(pd, 0, "", "");
results.Add(r);
if (results.Count > m_AppData.MAX_SEARCH_RESULTS_TO_DISPLAY)
{
break;
}
}
}
else
{
SEARCH_RESULT r = MakeSearchResult(pd, 0, "", "");
results.Add(r);
if (results.Count > m_AppData.MAX_SEARCH_RESULTS_TO_DISPLAY)
{
break;
}
}
}
else if (pd.eventType == EventLogFiles.EventLogFiles.EVENT_TYPE.PLATE && m_SearchType == SEARCH_TYPE.PLATE)
{
// if a camera name filter has been given, only search if there is a match, else search all entries
if (m_CameraNameFilter.Length > 0)
{
if (pd.sourceChannelName.ToUpper().Contains(m_CameraNameFilter.ToUpper()))
{
foreach (string plateString in pd.plateNumbersLatinEquivalent)
{
if (pd.timeStamp.CompareTo(m_SearchStartTime) >= 0 && pd.timeStamp.CompareTo(m_SearchEndTime) <= 0)
{
lastTimeSearched = pd.timeStamp;
score = LPROCR_Wrapper.LPROCR_Lib.scoreMatch(m_SearchString, plateString);
if (score >= m_MinMatchScore)
{
SEARCH_RESULT r = MakeSearchResult(pd, score, plateString, m_SearchString);
results.Add(r);
if (results.Count > m_AppData.MAX_SEARCH_RESULTS_TO_DISPLAY)
{
break;
}
}
}
if (m_Stop)
{
break;
}
}
}
}
else
{
foreach (string plateString in pd.plateNumbersLatinEquivalent)
{
if (pd.timeStamp.CompareTo(m_SearchStartTime) >= 0 && pd.timeStamp.CompareTo(m_SearchEndTime) <= 0)
{
lastTimeSearched = pd.timeStamp;
score = LPROCR_Wrapper.LPROCR_Lib.scoreMatch(m_SearchString, plateString);
if (score >= m_MinMatchScore)
{
SEARCH_RESULT r = MakeSearchResult(pd, score, plateString, m_SearchString);
results.Add(r);
if (results.Count > m_AppData.MAX_SEARCH_RESULTS_TO_DISPLAY)
{
break;
}
}
}
if (m_Stop || results.Count > m_AppData.MAX_SEARCH_RESULTS_TO_DISPLAY)
{
break;
}
}
}
}
if (m_Stop || results.Count > m_AppData.MAX_SEARCH_RESULTS_TO_DISPLAY)
{
break;
}
}
// if a match is found over threshhold, add the meta data to the results list
if (m_Stop || results.Count > m_AppData.MAX_SEARCH_RESULTS_TO_DISPLAY)
{
break;
}
}
catch (Exception ex)
{
status.currentTime = lastTimeSearched;
status.currentCount = counter;
status.errorString = ex.Message;
m_SearchProgressCB(status);
}
counter++;
status.currentCount = counter;
status.currentTime = lastTimeSearched;
status.errorString = null;
m_SearchProgressCB(status);
if (m_Stop || results.Count > m_AppData.MAX_SEARCH_RESULTS_TO_DISPLAY)
{
break;
}
}
if (results.Count > m_AppData.MAX_SEARCH_RESULTS_TO_DISPLAY)
{
status.errorCode = SEARCH_ERROR_CODES.TOO_MANY_ENTRIES;
status.errorString = "Exceeded maximum search results(" + m_AppData.MAX_SEARCH_RESULTS_TO_DISPLAY.ToString() + "), reduce search range";
m_SearchProgressCB(status);
}
m_SearchStopped = true;
m_SearchCompleteCB(results);
}
void MoveFilesLoop()
{
// get first day
DateTime day = m_PathManager.GetFirstDay(m_ImportDrive);
DateTime lastDay = m_PathManager.GetLastDay(m_ImportDrive);
TimeSpan oneDay = new TimeSpan(1, 0, 0, 0);
DateTime dayPlusOne = day.Add(oneDay);
int count = 0;
DateTime Aug_25 = new DateTime(2009, 8, 25);
while (!m_Stop && !m_CancelMove.cancel)
{
// move a day
// move all jpegs
// AddToListBox("collecting file names for day : "+day.ToString());
if (day.Day == Aug_25.Day && day.Month == Aug_25.Month)
{
int jj = day.Month;//breakpoint
}
string[] filesToMove = m_PathManager.GetAllJpegsInRange(m_ImportDrive, day, dayPlusOne);
if (m_Stop || m_CancelMove.cancel)
{
StopAndResetStates();
return;
}
if (filesToMove.Count() > 0)
{
AddToListBox("starting move for day : " + day.ToString());
}
m_Phase = "Moving Images";
foreach (string sourcPath in filesToMove)
{
PATHS.IMAGE_FILE_DATA sourceFd = m_PathManager.ParseFileCompleteJpegPath(sourcPath);
PATHS.IMAGE_FILE_DATA destFd = m_PathManager.GetCompleteFilePath(sourceFd, m_CentralRepository);
m_DVR.MoveMergeFileToDVRStorage(sourceFd, destFd);
count++;
if (count % 1000 == 0)
{
StatusCallBackHandler(count, sourceFd.timeStamp);
}
if (m_Stop || m_CancelMove.cancel)
{
StopAndResetStates();
return;
}
}
// move all event log files
filesToMove = m_PathManager.GetAllLogFilesInRange(m_ImportDrive, day, dayPlusOne);
if (m_Stop || m_CancelMove.cancel)
{
StopAndResetStates();
return;
}
foreach (string sourcPath in filesToMove)
{
PATHS.IMAGE_FILE_DATA sourceFd = m_PathManager.ParseFileCompleteLogfilePath(sourcPath);
PATHS.IMAGE_FILE_DATA destFd = m_PathManager.GetCompleteFilePath(sourceFd, m_CentralRepository);
m_DVR.MoveMergeFileToDVRStorage(sourceFd, destFd);
count++;
if (m_Stop || m_CancelMove.cancel)
{
StopAndResetStates();
return;
}
}
day = day.Add(oneDay);
dayPlusOne = dayPlusOne.Add(oneDay);
if (day.CompareTo(lastDay.Add(oneDay)) > 0)
{
break; // we are finished
}
}
if (m_Stop || m_CancelMove.cancel)
{
StopAndResetStates();
return;
}
// now delete the directories that are now empty
string oldestDay = m_DVR.Paths.GetOldestDayDir(m_ImportDrive);
while (oldestDay != null)
{
m_DVR.FileAccessControl.DeleteDirectoryAndContents(oldestDay);
oldestDay = m_DVR.Paths.GetOldestDayDir(m_ImportDrive);
if (m_Stop || m_CancelMove.cancel)
{
StopAndResetStates();
return;
}
}
// tell the user we are finished
AddToListBox("finsihed");
SetStatusLabel("finsihed");
m_CancelMove.cancel = false;
m_StartImportClicked = false;
}