//**************************************************************
// AppUpdater Constructor
//**************************************************************
public AppDownloader(AppUpdater appMan)
{
AppMan = appMan;
Log = new UpdateLog();
UpdateEventArgs = new UpdateCompleteEventArgs();
DownloadEventArgs = new DownloadProgressEventArgs();
}
//**************************************************************
// AppUpdater Constructor
//**************************************************************
public AppDownloader(AppUpdater appMan)
{
AppMan = appMan;
Log = new UpdateLog();
UpdateEventArgs = new UpdateCompleteEventArgs();
DownloadEventArgs = new DownloadProgressEventArgs();
}
//**************************************************************
// OnDownloaderComplete()
//**************************************************************
private void Downloader_OnUpdateComplete(object sender, UpdateCompleteEventArgs e)
{
if (OnUpdateComplete != null)
{
foreach (UpdateCompleteEventHandler UC in OnUpdateComplete.GetInvocationList())
{
EventControl.BeginInvoke(UC, new object[] { sender, e });
}
}
//EventControl.BeginInvoke(new UpdateCompleteEventHandler(UpdateCompleteOps),new object[] {sender, e});
}
//**************************************************************
// UpdateCompleteOps()
//**************************************************************
private void UpdateCompleteOps(object sender, UpdateCompleteEventArgs args)
{
if (ShowDefaultUI)
{
if (args.UpdateSucceeded)
{
UpdateForm F = new UpdateForm();
if (F.ShowDialog() == DialogResult.Yes)
{
RestartApp();
}
}
else
{
string ErrorMessage;
ErrorMessage = "The auto-update of this application failed with the following error message: \r\n\r\n"
+ args.ErrorMessage + "\r\n\r\n"
+ "To correct this problem, try rebooting the computer & re-launching this application.";
MessageBox.Show(ErrorMessage, "Application Update Failed", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
}
//**************************************************************
// This event if fired whenever a new update is complete.
// shutdown the app
//**************************************************************
public void updater_OnUpdateComplete(object sender, UpdateCompleteEventArgs e)
{
string serviceName = null;
//If the udpate succeeded...
if (e.UpdateSucceeded)
{
logger.Info("Update succeeded.");
//need to restart the service.
//for now, this works only for ONE service.
//refresh the config.
config = ServiceUpdaterConfig.getUpdaterConfig(configFile);
if (config.ClientMode == UpdaterClientMode.Service)
{
if (config.ClientType == UpdaterClientType.Executor)
{
serviceName = "Alchemi Executor Service";
}
else if (config.ClientType == UpdaterClientType.Manager)
{
serviceName = "Alchemi Manager Service";
}
if (serviceName != null)
{
try
{
ServiceController sc = new ServiceController(serviceName);
sc.Refresh();
if (sc.CanStop)
{
sc.Stop();
sc.WaitForStatus(ServiceControllerStatus.Stopped);
}
sc = null;
logger.Info("Stopped service: " + serviceName);
//need to uninstall the old one, install-&-start the new one.
//uninstall here can only be done using the cmd-line since we dont have the ProjectInstaller object with us.
//first uninstall the old one.
Process pOld = new Process();
pOld.StartInfo = new ProcessStartInfo(currentServiceExePath, " /uninstall"); //using old service exe path
pOld.Start();
logger.Info("Uninstall Process started : " + pOld.StartInfo.ToString());
pOld.WaitForExit();
pOld = null;
Process pNew = new Process();
pNew.StartInfo = new ProcessStartInfo(config.AppExePath, " /install"); //using new service exe path
pNew.Start();
logger.Info("Re-install Process started : " + pNew.StartInfo.ToString());
pNew.WaitForExit();
pNew = null;
//now get the service controller again and try to start the service.
sc = new ServiceController(serviceName);
sc.Refresh();
sc.Start();
sc.WaitForStatus(ServiceControllerStatus.Running);
sc = null;
}
catch (Exception ex)
{
handleUpdaterError("Error updating/restarting: " + serviceName, ex);
}
}
}
else
{
//currently we dont support updating an exec mode client.
logger.Info("Updater service currently doesnt support App mode. It can update services only.");
}
}
else //If the update failed....
{
handleUpdaterError(e.ErrorMessage, e.FailureException);
}
}
//**************************************************************
// UpdateCompleteOps()
//**************************************************************
private void UpdateCompleteOps(object sender, UpdateCompleteEventArgs args)
{
if (ShowDefaultUI)
{
if (args.UpdateSucceeded)
{
UpdateForm F = new UpdateForm();
if (F.ShowDialog()==DialogResult.Yes)
RestartApp();
}
else
{
string ErrorMessage;
ErrorMessage = "The auto-update of this application failed with the following error message: \r\n\r\n"
+ args.ErrorMessage + "\r\n\r\n"
+ "To correct this problem, try rebooting the computer & re-launching this application.";
MessageBox.Show(ErrorMessage,"Application Update Failed",MessageBoxButtons.OK,MessageBoxIcon.Warning);
}
}
}
//**************************************************************
// OnDownloaderComplete()
//**************************************************************
private void Downloader_OnUpdateComplete(object sender, UpdateCompleteEventArgs e)
{
if (OnUpdateComplete != null)
{
foreach ( UpdateCompleteEventHandler UC in OnUpdateComplete.GetInvocationList())
{
EventControl.BeginInvoke(UC,new object[] {sender, e});
}
}
//EventControl.BeginInvoke(new UpdateCompleteEventHandler(UpdateCompleteOps),new object[] {sender, e});
}
//**************************************************************
// This event if fired whenever a new update is complete.
// shutdown the app
//**************************************************************
public void updater_OnUpdateComplete(object sender, UpdateCompleteEventArgs e)
{
string serviceName = null;
//If the udpate succeeded...
if (e.UpdateSucceeded)
{
logger.Info("Update succeeded.");
//need to restart the service.
//for now, this works only for ONE service.
//refresh the config.
config = ServiceUpdaterConfig.getUpdaterConfig(configFile);
if (config.ClientMode == UpdaterClientMode.Service)
{
if (config.ClientType == UpdaterClientType.Executor)
{
serviceName = "Alchemi Executor Service";
}
else if (config.ClientType == UpdaterClientType.Manager)
{
serviceName = "Alchemi Manager Service";
}
if (serviceName!=null)
{
try
{
ServiceController sc = new ServiceController(serviceName);
sc.Refresh();
if (sc.CanStop)
{
sc.Stop();
sc.WaitForStatus(ServiceControllerStatus.Stopped);
}
sc = null;
logger.Info("Stopped service: "+serviceName);
//need to uninstall the old one, install-&-start the new one.
//uninstall here can only be done using the cmd-line since we dont have the ProjectInstaller object with us.
//first uninstall the old one.
Process pOld = new Process();
pOld.StartInfo = new ProcessStartInfo(currentServiceExePath ," /uninstall"); //using old service exe path
pOld.Start();
logger.Info("Uninstall Process started : "+pOld.StartInfo.ToString());
pOld.WaitForExit();
pOld = null;
Process pNew = new Process();
pNew.StartInfo = new ProcessStartInfo(config.AppExePath ," /install"); //using new service exe path
pNew.Start();
logger.Info("Re-install Process started : "+pNew.StartInfo.ToString());
pNew.WaitForExit();
pNew = null;
//now get the service controller again and try to start the service.
sc = new ServiceController(serviceName);
sc.Refresh();
sc.Start();
sc.WaitForStatus(ServiceControllerStatus.Running);
sc = null;
}
catch (Exception ex)
{
handleUpdaterError("Error updating/restarting: "+ serviceName,ex);
}
}
}
else
{
//currently we dont support updating an exec mode client.
logger.Info("Updater service currently doesnt support App mode. It can update services only.");
}
}
else //If the update failed....
{
handleUpdaterError(e.ErrorMessage,e.FailureException);
}
}
