Implemented several fallbacks to PPC update failure !

1 files changed, 29 insertions, 1 deletions

diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/PPCApplication/DefaultPPCApplicationManager.cs b/Software/Visual_Studio/PPC/Tango.PPC.UI/PPCApplication/DefaultPPCApplicationManager.cs
index af3473a98..83790a56f 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/PPCApplication/DefaultPPCApplicationManager.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/PPCApplication/DefaultPPCApplicationManager.cs
@@ -64,6 +64,11 @@ namespace Tango.PPC.UI.PPCApplication
         public event EventHandler SystemRestartRequired;
 
         /// <summary>
+        /// Occurs when the updater utility has failed to perform the last update.
+        /// </summary>
+        public event EventHandler UpdaterFailed;
+
+        /// <summary>
         /// Occurs when the application has started.
         /// </summary>
         public event EventHandler ApplicationStarted;
@@ -140,6 +145,11 @@ namespace Tango.PPC.UI.PPCApplication
         /// </summary>
         public bool IsAfterUpdate { get; private set; }
 
+        /// <summary>
+        /// Gets a value indicating whether the updater utility has failed to perform the last update.
+        /// </summary>
+        public bool IsUpdateFailed { get; private set; }
+
         private bool _isScreenLocked;
         /// <summary>
         /// Gets or sets a value indicating whether the screen is currently locked.
@@ -264,6 +274,18 @@ namespace Tango.PPC.UI.PPCApplication
                         }
                     }
 
+                    if (App.StartupArgs.Contains("-update_failed"))
+                    {
+                        LogManager.Log("Application started with '-update_failed' startup arguments. The updater utility has failed.");
+
+                        IsUpdateFailed = true;
+
+                        settings.ApplicationState = ApplicationStates.Ready;
+                        settings.Save();
+                        UpdaterFailed?.Invoke(this, new EventArgs());
+                        return;
+                    }
+
                     if (settings.ApplicationState == ApplicationStates.Ready)
                     {
                         LogManager.Log("Initializing ObservablesStaticCollections...");
@@ -616,7 +638,13 @@ namespace Tango.PPC.UI.PPCApplication
             }
 
             LogManager.Log($"Executing '{updaterPath}' with arguments '{arguments}'...");
-            Process.Start(updaterPath, arguments);
+
+            Process p = new Process();
+            p.StartInfo.FileName = updaterPath;
+            p.StartInfo.Arguments = arguments;
+            p.StartInfo.LoadUserProfile = true;
+            p.StartInfo.UseShellExecute = true;
+            p.Start();
 
             LogManager.Log("Terminating application...");
             Environment.Exit(0);