//Default execution of a BITS Job, fully completes
private void executeBITSJob()
{
job.Resume();
bool jobIsFinal = false;
while (!jobIsFinal)
{
BITS.BG_JOB_STATE state;
job.GetState(out state);
switch (state)
{
case BITS.BG_JOB_STATE.BG_JOB_STATE_ERROR:
System.Threading.Thread.Sleep(500); // delay a little bit
break;
case BITS.BG_JOB_STATE.BG_JOB_STATE_TRANSFERRED:
job.Complete();
break;
case BITS.BG_JOB_STATE.BG_JOB_STATE_ACKNOWLEDGED:
jobIsFinal = true;
break;
default:
System.Threading.Thread.Sleep(500); // delay a little bit
break;
}
}
}
public void JobTransferred(BITS.IBackgroundCopyJob pJob)
{
// 0. SetNotifyCmdLine
// 1. complete
// 2. HandleDownloadEnded
// 3. wait for run event
// 4. Run
if (installationPackage.InstallationState > InstallationPackage.State.DownloadStart || installationPackage.InstallationState < InstallationPackage.State.Init)
{
return;
}
aTimer.Stop();
pJob.Complete();
TimerCalled();
installationPackage.HandleDownloadEnded();
//wait on event from runner
if (installationPackage.RunWithBits && installationPackage.onRunWithBits.WaitOne() && installationPackage.runner.BitsEnabled)
{
// Throwing with E_FAIL error-code so BITS will also execute the command line
throw new System.Runtime.InteropServices.COMException("", int.Parse("80004005", NumberStyles.HexNumber));
}
}
/// <summary>
/// Demonstrate how to poll for a job to be finished. A job has to be in a
/// final state to be finished.
/// </summary>
/// <param name="job">Input job to wait for completion on.</param>
private void Poll(BITS.IBackgroundCopyJob job)
{
// Poll for the job to be complete in a separate thread.
new System.Threading.Thread(() => {
try
{
bool jobIsFinal = false;
while (!jobIsFinal)
{
BITS.BG_JOB_STATE state;
job.GetState(out state);
switch (state)
{
case BITS.BG_JOB_STATE.BG_JOB_STATE_ERROR:
job.Cancel();
break;
case BITS.BG_JOB_STATE.BG_JOB_STATE_TRANSFERRED:
job.Complete();
break;
case BITS.BG_JOB_STATE.BG_JOB_STATE_CANCELLED:
case BITS.BG_JOB_STATE.BG_JOB_STATE_ACKNOWLEDGED:
jobIsFinal = true;
break;
default:
Task.Delay(500); // delay a little bit
break;
}
}
// Job is in a final state (cancelled or acknowledged)
}
catch (System.Runtime.InteropServices.COMException ex)
{
MessageBox.Show(
String.Format(Properties.Resources.ErrorBitsException, ex.HResult, ex.Message),
Properties.Resources.ErrorTitle
);
}
}
).Start();
}
public void JobTransferred(BITS.IBackgroundCopyJob pJob)
{
// 0. SetNotifyCmdLine
// 1. complete
// 2. HandleDownloadEnded
// 3. wait for run event
// 4. Run
#if DEBUG
Logger.GetLogger().Info($"JobTransferred event on download file: {_downloadFileName}");
#endif
if (installationPackage.InstallationState > InstallationPackage.State.DownloadStart || installationPackage.InstallationState < InstallationPackage.State.Init)
{
return;
}
_aTimer.Stop();
pJob.Complete();
try
{
DateTime now = DateTime.Now;
#if DEBUG
Logger.GetLogger().Info($"setting {_downloadFileName} creation/write/access time to {now}");
#endif
File.SetCreationTime(_downloadFileName, now);
File.SetLastWriteTime(_downloadFileName, now);
File.SetLastAccessTime(_downloadFileName, now);
}
#if DEBUG
catch (Exception e)
#else
catch (Exception)
#endif
{
#if DEBUG
Logger.GetLogger().Warning($"unable to set {_downloadFileName} creation/write/access time: {e}");
#endif
}
TimerCalled();
pJob.GetTimes(out BITS._BG_JOB_TIMES times);
DateTime creation = MakeDateTime(times.CreationTime);
DateTime completion = MakeDateTime(times.TransferCompletionTime);
if ((creation > DateTime.MinValue) && (completion > DateTime.MinValue))
{
UpdateDownloadTime((long)(completion - creation).TotalMilliseconds);
}
installationPackage.HandleDownloadEnded();
//wait on event from runner
if (installationPackage.RunWithBits && installationPackage.onRunWithBits.WaitOne() && installationPackage.runner.BitsEnabled)
{
#if DEBUG
Logger.GetLogger().Info($"running file via BITS: {installationPackage.RunFileName}");
#endif
// Throwing with E_FAIL error-code so BITS will also execute the command line
throw new System.Runtime.InteropServices.COMException("", unchecked ((int)0x80004005));
}
}
public void JobTransferred(BITS.IBackgroundCopyJob pJob)
{
pJob.Complete();
}
