private void OnFormLoad(object sender, System.EventArgs e)
{
//Event handler for form load
try {
SvcLog.LogMessage("UTILTIY STARTED");
this.btnGo.Enabled = false;
IDictionary oDict = (IDictionary)ConfigurationManager.GetSection("dirs");
int dirs = Convert.ToInt32(oDict["count"]);
for (int i = 1; i <= dirs; i++)
{
oDict = (IDictionary)ConfigurationManager.GetSection("dir" + i.ToString());
string name = oDict["name"].ToString();
string src = oDict["src"].ToString();
string pattern = oDict["pattern"].ToString();
string dest = oDict["dest"].ToString();
string terminal = oDict["terminal"].ToString();
FileMgr oSvc = new FileMgr(name, src, pattern, dest, terminal);
if (Program.TerminalCode.Trim() == terminal || Program.TerminalCode.Trim() == "All")
{
this.cboTerminal.Items.Add(oSvc);
}
}
if (this.cboTerminal.Items.Count > 0)
{
this.cboTerminal.SelectedIndex = 0;
}
this.cboTerminal.Enabled = this.cboTerminal.Items.Count > 0;
OnTerminalChanged(this.cboTerminal, EventArgs.Empty);
}
catch (Exception ex) { SvcLog.LogMessage("STARTUP ERROR\t" + ex.Message); }
}
public void Execute()
{
//Execute this service
try {
//Perform file operations in source folder
SvcLog.LogMessage("CHECKING FOR FILES ON " + this.mFtpClient.Server + "/" + this.mFtpClient.RemotePath + "...");
this.mFtpClient.Login();
string[] srcFiles = this.mFtpClient.GetFileList(this.mFilePattern);
for (int i = 0; i < srcFiles.Length; i++)
{
//Rename for uniqueness
string srcFile = srcFiles[i];
string destFile = "";
try {
if (srcFile.Trim().Length > 0 && srcFile.Substring(0, 1) != "_")
{
//Move file and rename source
destFile = getDestinationFilename();
this.mFtpClient.RenameFile(srcFile, destFile, true);
DBLog.LogFileMove(srcFile, destFile);
SvcLog.LogMessage("RENAMED FILE\t" + srcFile + "\t" + destFile);
}
}
catch (Exception ex) { SvcLog.LogMessage("MOVE FILE ERROR\t" + srcFiles[i] + "\t" + destFile + "\t" + ex.Message); }
}
this.mFtpClient.Close();
}
catch (Exception ex) { SvcLog.LogMessage("UNEXPECTED ERROR\t" + ex.Message); }
}
private ArrayList split(string record)
{
//Split method that takes into account a token that is not a token
//Eg: in the middle of a quoted field like 0123,"jph","Heary, James","Argix","001"
//NOTE: Only accounts for a single token within the token- better if the code
// handled this case as well: "Heary, James P, Mr."
ArrayList fields = null;
try {
fields = new ArrayList();
string[] tokens = record.Split(new string[] { "," }, StringSplitOptions.None);
for (int i = 0; i < tokens.Length; i++)
{
//Form correct tokens
if (tokens[i].StartsWith("\"") && !tokens[i].EndsWith("\""))
{
//Add this and next token (see note above)
fields.Add(tokens[i] + "," + tokens[i + 1]);
i++;
}
else
{
fields.Add(tokens[i]);
}
}
}
catch (Exception ex) { SvcLog.LogMessage("SPLIT ERROR\tsplit(); " + ex.Message); }
return(fields);
}
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 destFile = "";
try {
if (file.Name.Substring(0, 1) != "_" && file.Length > 0)
{
//Move file and rename source
string srcFilename = file.Name;
destFile = getDestinationFilename();
file.MoveTo(destFile);
FileInfo _file = new FileInfo(destFile);
DBLog.LogFileMove(srcFilename, _file.Name);
SvcLog.LogMessage("MOVED FILE\t" + srcFiles[i] + "\t" + destFile);
}
}
catch (Exception ex) { SvcLog.LogMessage("MOVE FILE ERROR\t" + srcFiles[i] + "\t" + destFile + "\t" + ex.Message); }
}
}
catch (Exception ex) { SvcLog.LogMessage("UNEXPECTED ERROR\tDDUFileSvc::manageSourceFiles(); " + ex.Message); }
}
private string getDestinationFilename()
{
//Determine a unique destination filename
string filename = "";
try {
//Ensure time-based filename is unique (i.e. next second)
string year = DateTime.UtcNow.ToString("yy").Substring(1, 1);
int day = DateTime.UtcNow.DayOfYear;
int seconds = 3600 * DateTime.UtcNow.Hour + 60 * DateTime.UtcNow.Minute + DateTime.UtcNow.Second;
filename = this.mDestFolder + year + 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 + year + day.ToString("000") + seconds.ToString("00000") + (this.mDestSuffix.Length > 0 ? this.mDestSuffix : "");
}
}
catch (Exception ex) { SvcLog.LogMessage("UNEXPECTED ERROR\tDDUFileSvc::getDestinationFilename(); " + ex.Message); }
return(filename);
}
private void OnFormLoad(object sender, System.EventArgs e)
{
//Event handler for form load
try {
//Hide
this.Visible = false;
this.mIcon = newTrayIcon("Linda Svc", this.Icon);
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(); }
}
private void OnFormLoad(object sender, System.EventArgs e)
{
//Event handler for form load
try {
//Hide
this.Visible = false;
SvcLog.LogMessage("UTILTIY STARTED: user="******"STARTUP ERROR\t" + ex.Message); }
}
private void OnTerminalChanged(object sender, EventArgs e)
{
//Event handler for change in terminal
if (this.cboTerminal.SelectedItem == null)
{
return;
}
FileMgr svc = (FileMgr)this.cboTerminal.SelectedItem;
this.lblSource.Text = svc.SourceFolder;
this.lblPattern.Text = svc.SourceFilePattern;
this.lblDestination.Text = svc.DestinationFolder;
SvcLog.LogMessage("SOURCE FILES FOUND\t" + svc.SourceFiles.ToString());
this.btnGo.Enabled = svc.SourceFiles > 0;
}
private string getDestinationFilename()
{
//Determine a unique destination filename
string filename = "";
try {
//Ensure time-based filename is unique (i.e. next second)
System.Threading.Thread.Sleep(1000);
string year = DateTime.UtcNow.ToString("yy").Substring(1, 1);
int day = DateTime.UtcNow.DayOfYear;
int seconds = 3600 * DateTime.UtcNow.Hour + 60 * DateTime.UtcNow.Minute + DateTime.UtcNow.Second;
filename = this.mFilePrefix + year + day.ToString("000") + seconds.ToString("00000") + this.mFileSuffix;
}
catch (Exception ex) { SvcLog.LogMessage("UNEXPECTED ERROR\t" + ex.Message); }
return(filename);
}
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 srcFolder = new FileInfo(this.mSrcFolder);
manageSourceFiles(srcFolder);
}
else
{
SvcLog.LogMessage("DIRECTORY NOT FOUND\t" + this.mSrcFolder);
}
}
catch (Exception ex) { SvcLog.LogMessage("UNEXPECTED ERROR\tExecute(); " + ex.Message); }
}
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++)
{
//Get a source file
FileInfo srcFile = new FileInfo(srcFiles[i]);
string destFilename = this.mDestFolder + srcFile.Name;
try {
//Ignore previously processed files (i.e. _xxx)
if (srcFile.Name.Substring(0, 1) != "_" && srcFile.Length > 0)
{
//Validate destination directory
if (Directory.Exists(this.mDestFolder))
{
//Create an editied version and move to destination folder
FileInfo editFile = createEditFile(srcFile);
if (editFile != null)
{
//Success- move edited copy and archive (rename) original source file
SvcLog.LogMessage("DESTINATION FILE ARCHIVED AS " + editFile.FullName);
editFile.CopyTo(destFilename, true);
SvcLog.LogMessage("FILE COPIED\t" + editFile.FullName + "\t" + destFilename);
string srcFilename = srcFile.Directory + "\\_" + srcFile.Name + "_s_" + DateTime.Now.ToString("MMddyyyyHHmmss");
srcFile.MoveTo(srcFilename);
SvcLog.LogMessage("SOURCE FILE ARCHIVED AS " + srcFilename);
}
}
else
{
SvcLog.LogMessage("DESTINATION DIRECTORY NOT FOUND\t" + this.mDestFolder);
}
}
}
catch (Exception ex) { SvcLog.LogMessage("MOVE/COPY ERROR\t" + srcFiles[i] + "\t" + destFilename + "\t" + ex.Message); }
}
}
catch (Exception ex) { SvcLog.LogMessage("UNEXPECTED ERROR\tmanageSourceFiles(); " + ex.Message); }
}
private FileInfo createEditFile(FileInfo srcFile)
{
//Edit file contents
FileInfo editFile = null;
StreamReader reader = null;
StreamWriter writer = null;
try {
//Edit per config
string destFile = srcFile.Directory + "\\_" + srcFile.Name + "_edit";
Hashtable dict = (Hashtable)ConfigurationManager.GetSection("terminals/" + this.mTerminal);
writer = new StreamWriter(new FileStream(destFile, FileMode.Create, FileAccess.ReadWrite));
reader = new StreamReader(new FileStream(srcFile.FullName, FileMode.Open, FileAccess.Read));
reader.BaseStream.Seek(0, SeekOrigin.Begin);
string record = null;
while ((record = reader.ReadLine()) != null)
{
if (dict.Count > 0)
{
//Parse record into fields; update cust field value if required
ArrayList fields = split(record);
string newRecord = "";
for (int i = 0; i < fields.Count; i++)
{
if (i == 0)
{
newRecord += fields[i];
}
else if (i == 5)
{
if (dict.ContainsKey(fields[5]))
{
newRecord += "," + "\"LTA\"" + "," + dict[fields[5]].ToString();
}
else
{
newRecord += "," + fields[5] + "," + fields[6];
}
i++;
}
else
{
newRecord += "," + fields[i];
}
}
writer.WriteLine(newRecord);
}
else
{
//Pass through
writer.WriteLine(record);
}
}
writer.Flush();
editFile = new FileInfo(destFile);
}
catch (Exception ex) { SvcLog.LogMessage("EDIT ERROR\teditContents(); " + ex.Message); }
finally {
if (reader != null)
{
reader.Close();
}
if (writer != null)
{
writer.Close();
}
}
return(editFile);
}