private void CheckForApps()
{
try
{
if (SqlCe.GetAutoEnforceFlag())
{
return;
}
var rApps = CcmUtils.RequiredApps;
var allRequiredAppsApps = rApps.Where(x => !x.InstallState.Equals("Installed") && x.Deadline > DateTime.Now.AddMinutes(15)).ToList();
if (allRequiredAppsApps.Count < 1)
{
Globals.Log.Information($"Wmi didn't return any required applications at this time.");
return;
}
var appDeadline = allRequiredAppsApps.OrderBy(x => x.Deadline).First().Deadline;
var allSchedules = SqlCe.GetAllSchedules();
var showToast = false;
var featureUpdateExists = false;
var dtNextServiceCycle = CommonUtils.GetNextServiceCycleAsDateTime();
foreach (var app in allRequiredAppsApps)
{
if (allSchedules.Where(x => x.ObjectId.Trim().Equals(app.Id.Trim()) && x.Revision.Trim().Equals(app.Revision.Trim())).Any())
{
Globals.Log.Information($"Skipping toast for already scheduled application: '{app.Name}'");
continue;
}
if (dtNextServiceCycle < app.Deadline)
{
Globals.Log.Information($"Skipping toast for application covered by service cycle: '{app.Name}'");
continue;
}
if (app.EvaluationState == 12)
{
Globals.Log.Information($"Skipping toast for currently installing (possibly long-running) app '{app.Name}'");
continue;
}
if (app.IsIpuApplication)
{
featureUpdateExists = true;
}
showToast = true;
}
if (dtNextServiceCycle != null)
{
if (dtNextServiceCycle <= appDeadline)
{
Globals.Log.Information($"Detected an upcoming service cycle, a Toast notification was suppressed.");
return;
}
}
if (showToast && UnsafeNativeMethods.IsUserLoggedOn() && !RegistryMethods.GetIpuIsRunning())
{
if (!UnsafeNativeMethods.IsSessionLocked())
{
var arg = featureUpdateExists ? "/ToastIpu" : "/ToastApp";
UnsafeNativeMethods.Run(_userApp, $"{arg}", false);
}
else
{
Globals.Log.Information($"Detected a locked or non existing user session, a Toast notification was suppressed.");
}
}
}
catch (Exception ex)
{
Globals.Log.Error(ex.Message);
}
}