public CronJob(string line)
{
int fieldcount = 0;
foreach (Match match in regex.Matches(line))
{
fieldcount++;
if (fieldcount == 6)
{
try
{
exprstr = line.Substring(0, match.Index - 1).Trim();
command = line.Substring(match.Index).Trim();
exprobj = CronExpression.Parse(exprstr);
next = exprobj.GetNextOccurrence(DateTimeOffset.Now, TimeZoneInfo.Local)?.DateTime;
}
catch { }
break;
}
}
if (next == null)
{
CronService.Logging(string.Format("unable to create job: {0}", line));
}
else
{
CronService.Logging(string.Format("job created successfully: {0} {1}", exprstr, command));
}
}
public void Execute()
{
if (DateTime.Now > next)
{
CronService.Logging(string.Format("run: {0}", command));
ThreadPool.QueueUserWorkItem(RunCommand);
next = exprobj.GetNextOccurrence(DateTimeOffset.Now, TimeZoneInfo.Local)?.DateTime;
}
}
private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
CronService.Logging("program terminated");
}
private void clearLogToolStripMenuItem_Click(object sender, EventArgs e)
{
CronService.ClearLogFile();
}
private void viewLogToolStripMenuItem_Click(object sender, EventArgs e)
{
CronService.OpenLogFile();
}
private void editJobsToolStripMenuItem_Click(object sender, EventArgs e)
{
CronService.OpenCronFile();
}
public Form1()
{
InitializeComponent();
CronService.Logging("program started");
}