/// <summary>
/// returns the index (from the list of watchlists) of the watch list that has the specified watch data file
/// </summary>
/// <param name="name"></param>
/// <param name="startIndex">index offset in the master list of watchlists</param>
/// <returns></returns>
public int GetIndexOfFileName(string name, int startIndex)
{
try
{
lock (m_LoadListSingleton)
{
for (int i = startIndex; i < m_WatchLists.Count(); i++)
{
WatchListControl wl = m_WatchLists[i];
if (wl.DataFileCompletePath.Contains(name))
{
return(m_WatchLists.IndexOf(wl));
}
if (wl.EmailFileCompletePath.Contains(name))
{
return(m_WatchLists.IndexOf(wl));
}
}
return(-1);
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
return(0);
}
}
void RemoveItemFromFile(WatchListControl list)
{
try
{
lock (m_LoadListSingleton)
{
if (list == null)
{
return;
}
UserSettings.Remove(m_SettingsTags.WatchLists_UserAssignedGroupName[list.Index]);
UserSettings.Remove(m_SettingsTags.WatchLists_DataFilePath[list.Index]);
UserSettings.Remove(m_SettingsTags.WatchLists_EmailFilePath[list.Index]);
UserSettings.Remove(m_SettingsTags.WatchLists_AlertThresh[list.Index]);
// Re-load the lists
LoadListsFromUserConfig();
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
}
}
public static void setupFileWatcher(WatchListControl list)
{
try
{
m_WatchFileChangedList = new ThreadSafeList <string>(100);
FileInfo fi = new FileInfo(list.DataFileCompletePath);
string fileName = fi.Name;
string directory = fi.Directory.ToString();
// Create a new FileSystemWatcher and set its properties.
list.Watcher = new FileSystemWatcher();
list.Watcher.Path = directory;
list.Watcher.Filter = fileName; // filter out all but this one file, its all we want to watch
/* Watch for changes in LastAccess and LastWrite times */
// wlItem.watcher.NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite;
list.Watcher.NotifyFilter = NotifyFilters.LastWrite;
// Add event handlers.
list.Watcher.Changed += new FileSystemEventHandler(OnWatchFileChanged);
// Begin watching.
list.Watcher.EnableRaisingEvents = true;
}
catch (Exception ex)
{
ErrorLog.Trace(ex);
}
}
void SaveItemToFile(WatchListControl list)
{
try
{
lock (m_LoadListSingleton)
{
if (list == null)
{
return;
}
UserSettings.Set(m_SettingsTags.WatchLists_UserAssignedGroupName[list.Index], list.UserAssignedGroupName);
UserSettings.Set(m_SettingsTags.WatchLists_DataFilePath[list.Index], list.DataFileCompletePath);
UserSettings.Set(m_SettingsTags.WatchLists_EmailFilePath[list.Index], list.EmailFileCompletePath);
UserSettings.Set(m_SettingsTags.WatchLists_AlertThresh[list.Index], list.AlertThreshold.ToString());
LoadListsFromUserConfig();
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
}
}
public bool UpdateEmailListFile(int WatchIndex, string FileName)
{
try
{
lock (m_LoadListSingleton)
{
WatchListControl list = m_WatchLists[WatchIndex];
list.EmailFileCompletePath = FileName;
if (loadEmails(list) < 1)
{
return(false);
}
ReplaceItem(WatchIndex, list);
return(true);
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
return(false);
}
}
public IntermediateWLEntry(WatchListControl parent)
{
WLIsingleton = new object();
score = 0;
timeInQue = DateTime.UtcNow;
parentWatchList = parent;
}
public bool UpdateListFile(int WatchIndex, string FileName)
{
try
{
lock (m_LoadListSingleton)
{
WatchListControl wlItem = m_WatchLists[WatchIndex];
wlItem.DataFileCompletePath = FileName;
if (loadList(wlItem) < 1)
{
return(false);
}
else
{ // if the file is changed by the user, re-load it automatically
setupFileWatcher(wlItem);
}
ReplaceItem(WatchIndex, wlItem);
return(true);
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
return(false);
}
}
public static void setupFileWatcher(WatchListControl list)
{
try
{
m_WatchFileChangedList = new ThreadSafeList<string>(100);
FileInfo fi = new FileInfo(list.DataFileCompletePath);
string fileName = fi.Name;
string directory = fi.Directory.ToString();
// Create a new FileSystemWatcher and set its properties.
list.Watcher = new FileSystemWatcher();
list.Watcher.Path = directory;
list.Watcher.Filter = fileName; // filter out all but this one file, its all we want to watch
/* Watch for changes in LastAccess and LastWrite times */
// wlItem.watcher.NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite;
list.Watcher.NotifyFilter = NotifyFilters.LastWrite;
// Add event handlers.
list.Watcher.Changed += new FileSystemEventHandler(OnWatchFileChanged);
// Begin watching.
list.Watcher.EnableRaisingEvents = true;
}
catch (Exception ex)
{
ErrorLog.Trace(ex );
}
}
public void SaveList(WatchListControl list)
{
lock (m_LoadListSingleton)
{
UserSettings.Set(m_SettingsTags.WatchLists_UserAssignedGroupName[list.Index], list.UserAssignedGroupName);
UserSettings.Set(m_SettingsTags.WatchLists_DataFilePath[list.Index], list.DataFileCompletePath);
UserSettings.Set(m_SettingsTags.WatchLists_EmailFilePath[list.Index], list.EmailFileCompletePath);
UserSettings.Set(m_SettingsTags.WatchLists_AlertThresh[list.Index], list.AlertThreshold.ToString());
}
}
public void DeleteList(WatchListControl list)
{
lock (m_LoadListSingleton)
{
UserSettings.Remove(m_SettingsTags.WatchLists_UserAssignedGroupName[list.Index]);
UserSettings.Remove(m_SettingsTags.WatchLists_DataFilePath[list.Index]);
UserSettings.Remove(m_SettingsTags.WatchLists_EmailFilePath[list.Index]);
UserSettings.Remove(m_SettingsTags.WatchLists_AlertThresh[list.Index]);
}
}
/// <summary>
/// Find a specified list(by supplied UserAssignedGroupName)and fills in the list configuration data into the supplied list reference
/// </summary>
/// <param name="listName"></param>
/// <param name="list"></param>
public void GetListFromUserConfig(string listName, WatchListControl list)
{
try
{
lock (m_LoadListSingleton)
{
string[] tags = UserSettings.FindValues(listName);
// assume that the list name is unique and only one list has this name
if (tags.Length != 1)
{
m_Log.Log("GetListFromConfig duplicate list name found", ErrorLog.LOG_TYPE.FATAL);
}
if (tags.Length == 0)
{
return;
}
// get the index off the tag
string indexstr = ((tags[0].Split(',')[0]).Split('_'))[2];
int index;
try
{
index = Convert.ToInt32(indexstr);
}
catch
{
m_Log.Log("GetListFromConfig invalid index format", ErrorLog.LOG_TYPE.FATAL);
return;
}
list.Index = index;
list.DataFileCompletePath = UserSettings.Get(m_SettingsTags.WatchLists_DataFilePath[list.Index]);
list.EmailFileCompletePath = UserSettings.Get(m_SettingsTags.WatchLists_EmailFilePath[list.Index]);
string thresholdstring = UserSettings.Get(m_SettingsTags.WatchLists_AlertThresh[list.Index]);
try
{
list.AlertThreshold = Convert.ToInt32(thresholdstring);
}
catch
{
m_Log.Log("GetListFromConfig invalid AlertThreshold format", ErrorLog.LOG_TYPE.FATAL);
return;
}
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
}
}
/// <summary>
/// Removes a watchlist from the master list by object reference
/// </summary>
/// <param name="item"></param>
public void RemoveItem(WatchListControl item)
{
try
{
lock (m_LoadListSingleton)
{
if (m_WatchLists.Contains(item))
{
m_WatchLists.Remove(item);
}
RemoveItemFromFile(item);
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
}
}
public WatchListControl Clone()
{
WatchListControl clone = new WatchListControl();
clone.WatchEntrys = new WatchedNumber[this.WatchEntrys.Length];
clone.index = this.index;
if (this.userAssignedGroupName != null)
{
clone.userAssignedGroupName = (string)this.userAssignedGroupName.Clone();
}
if (this.dataFileCompletePath != null)
{
clone.dataFileCompletePath = (string)this.dataFileCompletePath.Clone();
}
if (this.emailFileCompletePath != null)
{
clone.emailFileCompletePath = (string)this.emailFileCompletePath.Clone();
}
for (int i = 0; i < this.WatchEntrys.Length; i++)
{
clone.watchEntrys[i] = new WatchedNumber();
clone.watchEntrys[i].Number = (string)this.watchEntrys[i].Number.Clone();
clone.watchEntrys[i].UserComment = (string)this.watchEntrys[i].UserComment.Clone();
}
clone.watchListLoaded = this.watchListLoaded;
if (this.watchEmailAdresses != null)
{
clone.watchEmailAdresses = (string[])this.watchEmailAdresses.Clone();
}
clone.watchEmailLoaded = this.watchEmailLoaded;
clone.alertThreshold = this.alertThreshold;
clone.emailsEnabled = this.emailsEnabled;
if (this.Watcher != null)
{
clone.Watcher = this.Watcher;
}
return(clone);
}
public void ReplaceItem(int index, WatchListControl newItem)
{
try
{
lock (m_LoadListSingleton)
{
if (index >= 0 && index < m_WatchLists.Count)
{
m_WatchLists.RemoveAt(index);
m_WatchLists.Add(newItem);
}
SaveItemToFile(newItem);
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
}
}
/// <summary>
/// returns the index of the watch list item in the list of watch lists.
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public int GetIndexOf(WatchListControl item)
{
try
{
lock (m_LoadListSingleton)
{
if (m_WatchLists.Contains(item))
{
return(m_WatchLists.IndexOf(item));
}
else
{
return(-1);
}
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
return(0);
}
}
public void ReplaceItem(WatchListControl oldItem, WatchListControl newItem)
{
try
{
lock (m_LoadListSingleton)
{
if (m_WatchLists.Contains(oldItem))
{
m_WatchLists.Remove(oldItem);
RemoveItemFromFile(oldItem);
}
m_WatchLists.Add(newItem);
SaveItemToFile(newItem);
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
}
}
public void AddItem(WatchListControl item)
{
try
{
lock (m_LoadListSingleton)
{
int index = GetIndexOf(item.UserAssignedGroupName);
if (index > -1)
{
return; // this name already exists
}
if (!m_WatchLists.Contains(item))
{
m_WatchLists.Add(item);
SaveItemToFile(item);
}
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
}
}
public void ReplaceItem(WatchListControl oldItem, WatchListControl newItem)
{
try
{
lock (m_LoadListSingleton)
{
if (m_WatchLists.Contains(oldItem))
{
m_WatchLists.Remove(oldItem);
RemoveItemFromFile(oldItem);
}
m_WatchLists.Add(newItem);
SaveItemToFile(newItem);
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
}
}
/// <summary>
/// Removes a watchlist from the master list by object reference
/// </summary>
/// <param name="item"></param>
public void RemoveItem(WatchListControl item)
{
try
{
lock (m_LoadListSingleton)
{
if (m_WatchLists.Contains(item))
{
m_WatchLists.Remove(item);
}
RemoveItemFromFile(item);
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
}
}
void BuidlAlertFrame(FRAME frame, string matchingPlateString, string watchNumber, string watchNumberComment, WatchListControl list, int score)
{
frame.BestMatchingString = matchingPlateString;
frame.MatchScore = score;
frame.ParentWatchList = (object)list;
frame.WatchListMatchingNumber = watchNumber;
frame.WatchListMatchingNumberUserComment = watchNumberComment;
}
public List<WatchListControl> LoadListsFromUserConfig()
{
lock (m_LoadListSingleton)
{
int listIndex;
List<WatchListControl> watchLists = new List<WatchListControl>();
try
{
// count how many watch lists are named in the user config file
int listCount = UserSettings.GetCountByPartial(m_SettingsTags.WatchLists_UserAssignedGroupName.GetBaseTag());
for (int i = 0; i < listCount; i++)
{
bool returnWholeLine = true;
string listNameInputLine = UserSettings.GetNextByPartial(i, m_SettingsTags.WatchLists_UserAssignedGroupName.GetBaseTag(), returnWholeLine);
if (listNameInputLine == null) break;
try
{
string[] sp1 = listNameInputLine.Split(',');
string[] sp2 = sp1[0].Split('_');
listIndex = Convert.ToInt32(sp2[2]);
}
catch (Exception ex)
{
m_Log.Log("Exception on convert Watch list index :" + ex.Message, ErrorLog.LOG_TYPE.FATAL);
break;
}
WatchListControl newList = new WatchListControl(listIndex);
// look for the data in the user config file
newList.UserAssignedGroupName = (listNameInputLine.Split(','))[1];
returnWholeLine = false;
newList.DataFileCompletePath = UserSettings.Get(m_SettingsTags.WatchLists_DataFilePath[listIndex]);
if (newList.DataFileCompletePath == null) newList.DataFileCompletePath = "";
newList.EmailFileCompletePath = UserSettings.Get(m_SettingsTags.WatchLists_EmailFilePath[listIndex]);
if (newList.EmailFileCompletePath == null) newList.EmailFileCompletePath = "";
string alertThreshold = UserSettings.Get(m_SettingsTags.WatchLists_AlertThresh[listIndex]);
try
{
newList.AlertThreshold = Convert.ToInt32(alertThreshold);
}
catch
{
newList.AlertThreshold = 70;
}
newList.EmailsEnabled = false;
if (loadEmails(newList) > 0)
{
newList.EmailsEnabled = true;
}
watchLists.Add(newList);
if (newList.DataFileCompletePath.Length > 2)
{
if (loadList(newList) < 1)
{
m_Log.Log("Error loading watch list: no watch numbers found in list: " + newList.UserAssignedGroupName, ErrorLog.LOG_TYPE.FATAL);
}
else
setupFileWatcher(newList);
}
else
{
// this a brand new list - the user has not had a chance to select the data file yet - do nothing
}
}
}
catch (Exception ex)
{
m_Log.Log("Watch lists LoadListsFromUserConfig ex: " + ex.Message, ErrorLog.LOG_TYPE.FATAL);
return (null);
}
return (watchLists);
}
}
public void AddItem(WatchListControl item)
{
try
{
lock (m_LoadListSingleton)
{
int index = GetIndexOf(item.UserAssignedGroupName);
if (index > -1) return;// this name already exists
if (!m_WatchLists.Contains(item))
{
m_WatchLists.Add(item);
SaveItemToFile(item);
}
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
}
}
void RemoveItemFromFile(WatchListControl list)
{
try
{
lock (m_LoadListSingleton)
{
if (list == null) return;
UserSettings.Remove(m_SettingsTags.WatchLists_UserAssignedGroupName[list.Index]);
UserSettings.Remove(m_SettingsTags.WatchLists_DataFilePath[list.Index]);
UserSettings.Remove(m_SettingsTags.WatchLists_EmailFilePath[list.Index]);
UserSettings.Remove(m_SettingsTags.WatchLists_AlertThresh[list.Index]);
// Re-load the lists
LoadListsFromUserConfig();
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
}
}
/// <summary>
/// returns the index of the watch list item in the list of watch lists.
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public int GetIndexOf(WatchListControl item)
{
try
{
lock (m_LoadListSingleton)
{
if (m_WatchLists.Contains(item))
return (m_WatchLists.IndexOf(item));
else
return (-1);
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
return (0);
}
}
public void DeleteList(WatchListControl list)
{
lock (m_LoadListSingleton)
{
UserSettings.Remove(m_SettingsTags.WatchLists_UserAssignedGroupName[list.Index]);
UserSettings.Remove(m_SettingsTags.WatchLists_DataFilePath[list.Index]);
UserSettings.Remove(m_SettingsTags.WatchLists_EmailFilePath[list.Index]);
UserSettings.Remove(m_SettingsTags.WatchLists_AlertThresh[list.Index]);
}
}
public int loadList(WatchListControl list)
{
try
{
lock (m_LoadListSingleton)
{
lock (list)
{
int i;
int numLines;
if (list.DataFileCompletePath == null)
{
return(0);
}
string file = list.DataFileCompletePath;
if (!File.Exists(file))
{
list.WatchListLoaded = false;
return(0);
}
// open the file
string[] lines;
try
{
lines = File.ReadAllLines(file);
// count the lines
numLines = lines.Count();
}
catch (Exception ex)
{
m_Log.Log("loadList ArgumentException.. " + ex.Message + "\r\n\r\n" + file, ErrorLog.LOG_TYPE.FATAL);
return(0);
}
// allocate memory
list.WatchEntrys = new WatchedNumber[numLines];
// process the lines
i = 0;
foreach (string inputString in lines)
{
string[] ss;
// input should be of the form "123HTY, user comments, with any chars after the first comma"
ss = inputString.Split(','); // find the first comma
if (ss.Length < 2)
{
// we did not find a comma, so make one up
string[] newsplit = new string[2];
newsplit[0] = ss[0];
newsplit[1] = "from watch list: " + Path.GetFileNameWithoutExtension(file);
ss = newsplit;
}
if (ss[0].Length > 10) // max chars to search for
{
list.WatchListLoaded = false;
m_Log.Log("too many chars in plate string:\n\r" + ss[0] + " \n\r all lines must be of the form:\n\r123XZY, user comment text\n\rmaximum of 10 chars in watch item", ErrorLog.LOG_TYPE.FATAL);
return(0);
}
list.WatchEntrys[i] = new WatchedNumber();
list.WatchEntrys[i].Number = ss[0].ToUpper(); // plate number
list.WatchEntrys[i].Number = list.WatchEntrys[i].Number.Replace('O', '0'); // replace all ohs with zeros
list.WatchEntrys[i].UserComment = ss[1]; // user supplied comment text
i++;
}
list.WatchListLoaded = true;
return(numLines);
}
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
return(0);
}
}
public int loadEmails(WatchListControl list)
{
try
{
lock (m_LoadListSingleton)
{
string inputString;
int i;
int numLines;
StreamReader sr;
string file = list.EmailFileCompletePath;
if (!File.Exists(file))
{
return(0);
}
// open the file
try
{
sr = new StreamReader(file);
// count the lines
i = 0;
while ((inputString = sr.ReadLine()) != null)
{
if (inputString.Contains('@'))
{
i++;
}
else
{
break; // stop at the first non-address line
}
}
numLines = i;
sr.Close();
}
catch (Exception ex)
{
m_Log.Log("loadEmails ArgumentException.. " + ex.Message + file, ErrorLog.LOG_TYPE.FATAL);
return(0);
} // end catch
// allocate memory
list.WatchEmailAddresses = new string[numLines];
// open the file
sr = new StreamReader(file);
// process the lines
for (i = 0; i < numLines; i++)
{
list.WatchEmailAddresses[i] = sr.ReadLine();
}
sr.Close();
list.WatchEmailLoaded = true;
return(numLines);
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
return(0);
}
}
public WatchListControl Clone()
{
WatchListControl clone = new WatchListControl();
clone.WatchEntrys = new WatchedNumber[this.WatchEntrys.Length];
clone.index = this.index;
if (this.userAssignedGroupName != null) clone.userAssignedGroupName = (string)this.userAssignedGroupName.Clone();
if (this.dataFileCompletePath != null) clone.dataFileCompletePath = (string)this.dataFileCompletePath.Clone();
if (this.emailFileCompletePath != null) clone.emailFileCompletePath = (string)this.emailFileCompletePath.Clone();
for (int i = 0; i < this.WatchEntrys.Length; i++ )
{
clone.watchEntrys[i] = new WatchedNumber();
clone.watchEntrys[i].Number =(string) this.watchEntrys[i].Number.Clone();
clone.watchEntrys[i].UserComment = (string)this.watchEntrys[i].UserComment.Clone();
}
clone.watchListLoaded = this.watchListLoaded;
if ( this.watchEmailAdresses != null) clone.watchEmailAdresses = (string[]) this.watchEmailAdresses.Clone();
clone.watchEmailLoaded = this.watchEmailLoaded;
clone.alertThreshold = this.alertThreshold;
clone.emailsEnabled = this.emailsEnabled;
if (this.Watcher != null) clone.Watcher = this.Watcher;
return (clone);
}
public void ReplaceItem(int index, WatchListControl newItem)
{
try
{
lock (m_LoadListSingleton)
{
if (index >= 0 && index < m_WatchLists.Count)
{
m_WatchLists.RemoveAt(index);
m_WatchLists.Add(newItem);
}
SaveItemToFile(newItem);
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
}
}
public void SaveList(WatchListControl list)
{
lock (m_LoadListSingleton)
{
UserSettings.Set(m_SettingsTags.WatchLists_UserAssignedGroupName[list.Index], list.UserAssignedGroupName);
UserSettings.Set(m_SettingsTags.WatchLists_DataFilePath[list.Index], list.DataFileCompletePath);
UserSettings.Set(m_SettingsTags.WatchLists_EmailFilePath[list.Index], list.EmailFileCompletePath);
UserSettings.Set(m_SettingsTags.WatchLists_AlertThresh[list.Index], list.AlertThreshold.ToString());
}
}
/// <summary>
/// Find a specified list(by supplied UserAssignedGroupName)and fills in the list configuration data into the supplied list reference
/// </summary>
/// <param name="listName"></param>
/// <param name="list"></param>
public void GetListFromUserConfig(string listName, WatchListControl list)
{
try
{
lock (m_LoadListSingleton)
{
string[] tags = UserSettings.FindValues(listName);
// assume that the list name is unique and only one list has this name
if (tags.Length != 1) m_Log.Log("GetListFromConfig duplicate list name found", ErrorLog.LOG_TYPE.FATAL);
if (tags.Length == 0) return;
// get the index off the tag
string indexstr = ((tags[0].Split(',')[0]).Split('_'))[2];
int index;
try
{
index = Convert.ToInt32(indexstr);
}
catch
{
m_Log.Log("GetListFromConfig invalid index format", ErrorLog.LOG_TYPE.FATAL);
return;
}
list.Index = index;
list.DataFileCompletePath = UserSettings.Get(m_SettingsTags.WatchLists_DataFilePath[list.Index]);
list.EmailFileCompletePath = UserSettings.Get(m_SettingsTags.WatchLists_EmailFilePath[list.Index]);
string thresholdstring = UserSettings.Get(m_SettingsTags.WatchLists_AlertThresh[list.Index]);
try
{
list.AlertThreshold = Convert.ToInt32(thresholdstring);
}
catch
{
m_Log.Log("GetListFromConfig invalid AlertThreshold format", ErrorLog.LOG_TYPE.FATAL);
return;
}
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
}
}
void SaveItemToFile(WatchListControl list)
{
try
{
lock (m_LoadListSingleton)
{
if (list == null) return;
UserSettings.Set(m_SettingsTags.WatchLists_UserAssignedGroupName[list.Index], list.UserAssignedGroupName);
UserSettings.Set(m_SettingsTags.WatchLists_DataFilePath[list.Index], list.DataFileCompletePath);
UserSettings.Set(m_SettingsTags.WatchLists_EmailFilePath[list.Index], list.EmailFileCompletePath);
UserSettings.Set(m_SettingsTags.WatchLists_AlertThresh[list.Index], list.AlertThreshold.ToString());
LoadListsFromUserConfig();
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
}
}
public int loadEmails(WatchListControl list)
{
try
{
lock (m_LoadListSingleton)
{
string inputString;
int i;
int numLines;
StreamReader sr;
string file = list.EmailFileCompletePath;
if (!File.Exists(file))
return (0);
// open the file
try
{
sr = new StreamReader(file);
// count the lines
i = 0;
while ((inputString = sr.ReadLine()) != null)
{
if (inputString.Contains('@'))
{
i++;
}
else
break; // stop at the first non-address line
}
numLines = i;
sr.Close();
}
catch (Exception ex)
{
m_Log.Log("loadEmails ArgumentException.. " + ex.Message + file, ErrorLog.LOG_TYPE.FATAL);
return (0);
} // end catch
// allocate memory
list.WatchEmailAddresses = new string[numLines];
// open the file
sr = new StreamReader(file);
// process the lines
for (i = 0; i < numLines; i++)
{
list.WatchEmailAddresses[i] = sr.ReadLine();
}
sr.Close();
list.WatchEmailLoaded = true;
return (numLines);
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
return (0);
}
}
void BuidlAlertFrame(FRAME frame, string matchingPlateString, string watchNumber, string watchNumberComment, WatchListControl list, int score)
{
frame.BestMatchingString = matchingPlateString;
frame.MatchScore = score;
frame.ParentWatchList = (object)list;
frame.WatchListMatchingNumber = watchNumber;
frame.WatchListMatchingNumberUserComment = watchNumberComment;
}
public int loadList(WatchListControl list)
{
try
{
lock (m_LoadListSingleton)
{
lock (list)
{
int i;
int numLines;
if (list.DataFileCompletePath == null) return (0);
string file = list.DataFileCompletePath;
if (!File.Exists(file))
{
list.WatchListLoaded = false;
return (0);
}
// open the file
string[] lines;
try
{
lines = File.ReadAllLines(file);
// count the lines
numLines = lines.Count();
}
catch (Exception ex)
{
m_Log.Log("loadList ArgumentException.. " + ex.Message + "\r\n\r\n" + file, ErrorLog.LOG_TYPE.FATAL);
return (0);
}
// allocate memory
list.WatchEntrys = new WatchedNumber[numLines];
// process the lines
i = 0;
foreach (string inputString in lines)
{
string[] ss;
// input should be of the form "123HTY, user comments, with any chars after the first comma"
ss = inputString.Split(','); // find the first comma
if (ss.Length < 2)
{
// we did not find a comma, so make one up
string[] newsplit = new string[2];
newsplit[0] = ss[0];
newsplit[1] = "from watch list: "+ Path.GetFileNameWithoutExtension(file);
ss = newsplit;
}
if (ss[0].Length > 10) // max chars to search for
{
list.WatchListLoaded = false;
m_Log.Log("too many chars in plate string:\n\r" + ss[0] + " \n\r all lines must be of the form:\n\r123XZY, user comment text\n\rmaximum of 10 chars in watch item", ErrorLog.LOG_TYPE.FATAL);
return (0);
}
list.WatchEntrys[i] = new WatchedNumber();
list.WatchEntrys[i].Number = ss[0].ToUpper(); // plate number
list.WatchEntrys[i].Number = list.WatchEntrys[i].Number.Replace('O', '0'); // replace all ohs with zeros
list.WatchEntrys[i].UserComment = ss[1]; // user supplied comment text
i++;
}
list.WatchListLoaded = true;
return (numLines);
}
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.FATAL);
return (0);
}
}
public IntermediateWLEntry(WatchListControl parent)
{
WLIsingleton = new object();
score = 0;
timeInQue = DateTime.UtcNow;
parentWatchList = parent;
}
public List <WatchListControl> LoadListsFromUserConfig()
{
lock (m_LoadListSingleton)
{
int listIndex;
List <WatchListControl> watchLists = new List <WatchListControl>();
try
{
// count how many watch lists are named in the user config file
int listCount = UserSettings.GetCountByPartial(m_SettingsTags.WatchLists_UserAssignedGroupName.GetBaseTag());
for (int i = 0; i < listCount; i++)
{
bool returnWholeLine = true;
string listNameInputLine = UserSettings.GetNextByPartial(i, m_SettingsTags.WatchLists_UserAssignedGroupName.GetBaseTag(), returnWholeLine);
if (listNameInputLine == null)
{
break;
}
try
{
string[] sp1 = listNameInputLine.Split(',');
string[] sp2 = sp1[0].Split('_');
listIndex = Convert.ToInt32(sp2[2]);
}
catch (Exception ex)
{
m_Log.Log("Exception on convert Watch list index :" + ex.Message, ErrorLog.LOG_TYPE.FATAL);
break;
}
WatchListControl newList = new WatchListControl(listIndex);
// look for the data in the user config file
newList.UserAssignedGroupName = (listNameInputLine.Split(','))[1];
returnWholeLine = false;
newList.DataFileCompletePath = UserSettings.Get(m_SettingsTags.WatchLists_DataFilePath[listIndex]);
if (newList.DataFileCompletePath == null)
{
newList.DataFileCompletePath = "";
}
newList.EmailFileCompletePath = UserSettings.Get(m_SettingsTags.WatchLists_EmailFilePath[listIndex]);
if (newList.EmailFileCompletePath == null)
{
newList.EmailFileCompletePath = "";
}
string alertThreshold = UserSettings.Get(m_SettingsTags.WatchLists_AlertThresh[listIndex]);
try
{
newList.AlertThreshold = Convert.ToInt32(alertThreshold);
}
catch
{
newList.AlertThreshold = 70;
}
newList.EmailsEnabled = false;
if (loadEmails(newList) > 0)
{
newList.EmailsEnabled = true;
}
watchLists.Add(newList);
if (newList.DataFileCompletePath.Length > 2)
{
if (loadList(newList) < 1)
{
m_Log.Log("Error loading watch list: no watch numbers found in list: " + newList.UserAssignedGroupName, ErrorLog.LOG_TYPE.FATAL);
}
else
{
setupFileWatcher(newList);
}
}
else
{
// this a brand new list - the user has not had a chance to select the data file yet - do nothing
}
}
}
catch (Exception ex)
{
m_Log.Log("Watch lists LoadListsFromUserConfig ex: " + ex.Message, ErrorLog.LOG_TYPE.FATAL);
return(null);
}
return(watchLists);
}
}
