private void reportError(Exception ex, bool displayMessage, bool logMessage)
{
//Report an exception to the user
try {
string src = (ex.Source != null) ? ex.Source + "-\n" : "";
string msg = src + ex.Message;
if (ex.InnerException != null)
{
if ((ex.InnerException.Source != null))
{
src = ex.InnerException.Source + "-\n";
}
msg = src + ex.Message + "\n\n NOTE: " + ex.InnerException.Message;
}
if (displayMessage)
{
MessageBox.Show(msg, "PCS File Utility", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
if (logMessage)
{
SvcLog.LogMessage("ERROR\t" + ex.ToString());
}
}
catch (Exception) { }
}
private void manageSourceFiles(FileInfo srcFolder)
{
//Move/copy all files in subfolder <srcFolder> that meet the file pattern
try {
//Enumerate source folder files
string[] srcFiles = Directory.GetFiles(srcFolder.FullName, this.mSrcFilePattern);
for (int i = 0; i < srcFiles.Length; i++)
{
//Move source file; rename for uniqueness
FileInfo file = new FileInfo(srcFiles[i]);
string destFilename = "";
try {
if (file.Name.Substring(0, 1) != "_" && file.Length > 0)
{
//Move file and rename source
destFilename = getDestinationFilename();
file.CopyTo(destFilename, false);
SvcLog.LogMessage("MOVED FILE\t" + srcFiles[i] + "\t" + destFilename);
file.MoveTo(file.Directory + "\\_" + file.Name + "_" + DateTime.Now.ToString("HHmmss"));
}
}
catch (Exception ex) { SvcLog.LogMessage("MOVE FILE ERROR\t" + srcFiles[i] + "\t" + destFilename + "\t" + ex.Message); }
}
}
catch (Exception ex) { SvcLog.LogMessage("UNEXPECTED ERROR\tPCSSvc::manageSourceFiles(); " + ex.Message); }
}
private void OnFormLoad(object sender, System.EventArgs e)
{
//Event handler for form load
try {
//Hide
this.Visible = false;
this.mService.Start();
}
catch (Exception ex) { SvcLog.LogMessage("STARTUP ERROR\t" + ex.Message); }
}
private void OnFormClosed(object sender, System.EventArgs e)
{
//Event handler for form closed
try {
//Close task tray icon if applicable; log application as stopped
if (this.mIcon != null)
{
this.mIcon.Visible = false;
}
this.Visible = false;
SvcLog.LogMessage("UTILTIY STOPPED");
}
catch (Exception) { }
finally { Application.Exit(); }
}
public void Execute()
{
//Execute this service
try {
//Check for the specified source folder
SvcLog.LogMessage("CHECKING FOR FILES IN " + this.mSrcFolder + "...");
if (Directory.Exists(this.mSrcFolder))
{
//Perform file operations in source folder
FileInfo oSrcFolder = new FileInfo(this.mSrcFolder);
manageSourceFiles(oSrcFolder);
}
else
{
SvcLog.LogMessage("DIRECTORY NOT FOUND\t" + this.mSrcFolder);
}
}
catch (Exception ex) { SvcLog.LogMessage("UNEXPECTED ERROR\tFileSvc::Execute(); " + ex.Message); }
}
private string getDestinationFilename()
{
//Determine a unique destination filename
string filename = "";
try {
//Ensure time-based filename is unique (i.e. next second)
int day = DateTime.UtcNow.DayOfYear;
int seconds = 3600 * DateTime.UtcNow.Hour + 60 * DateTime.UtcNow.Minute + DateTime.UtcNow.Second;
filename = this.mDestFolder + day.ToString("000") + seconds.ToString("00000") + (this.mDestSuffix.Length > 0 ? this.mDestSuffix : "");
while (File.Exists(filename))
{
//Wait until the next second in time
System.Threading.Thread.Sleep(1000 - int.Parse(DateTime.Now.ToString("fff")));
//Determine next filename
day = DateTime.UtcNow.DayOfYear;
seconds = 3600 * DateTime.UtcNow.Hour + 60 * DateTime.UtcNow.Minute + DateTime.UtcNow.Second;
filename = this.mDestFolder + day.ToString("000") + seconds.ToString("00000") + (this.mDestSuffix.Length > 0 ? this.mDestSuffix : "");
}
}
catch (Exception ex) { SvcLog.LogMessage("UNEXPECTED ERROR\tPCSSvc::getDestinationFilename(); " + ex.Message); }
return(filename);
}
