Changeset 64167 in vbox for trunk/src/VBox/Additions/x11

Timestamp:

Oct 6, 2016 2:44:38 PM (8 years ago)

Author:

vboxsync

Message:

bugref:7535: Additions: desktop notification feature for critical errors: when VBoxClient exits with a fatal error and notify-send is not available to notify the user, try xmessage then fall back to printing to the console.

File:

• trunk/src/VBox/Additions/x11/VBoxClient/main.cpp (modified) (2 diffs)

trunk/src/VBox/Additions/x11/VBoxClient/main.cpp

@@ -69 +69 @@
 {
     char *pszCommand;
+    int status;
     if (pszMessage && cRespawn == 0)
     {
@@ -74 +75 @@
         if (pszCommand)
         {
-            int rcShutUpGcc = system(pszCommand); RT_NOREF_PV(rcShutUpGcc);
+            status = system(pszCommand);
+            if (WEXITSTATUS(status) != 0)  /* Utility or extension not available. */
+            {
+                pszCommand = RTStrAPrintf2("xmessage -buttons OK:0 -center \"VBoxClient: %s\"",
+                                           pszMessage);
+                if (pszCommand)
+                {
+                    status = system(pszCommand);
+                    if (WEXITSTATUS(status) != 0)  /* Utility or extension not available. */
+                    {
+                        RTPrintf("VBoxClient: %s", pszMessage);
+                    }
+                }
+            }
         }
     }