Changeset 16530 in vbox for trunk/src/VBox/Frontends/VBoxHeadless

Timestamp:

Feb 5, 2009 4:08:49 PM (16 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

42461

Message:

Main: rework error macros everywhere; make error messages much more readable (esp. with VBoxManage); use shared function to actually print message; reduces size of VBoxManage debug build from 3.4 to 2.3 MB

Location:

trunk/src/VBox/Frontends/VBoxHeadless

Files:

• VBoxHeadless.cpp (modified) (2 diffs)
• testcase/tstHeadless.cpp (modified) (1 diff)

trunk/src/VBox/Frontends/VBoxHeadless/VBoxHeadless.cpp

@@ -25 +25 @@
 #include <VBox/com/Guid.h>
 #include <VBox/com/ErrorInfo.h>
+#include <VBox/com/errorprint2.h>
 #include <VBox/com/EventQueue.h>
 
@@ -617 +618 @@
 
     rc = com::Initialize();
-    if (FAILED (rc))
+    if (FAILED(rc))
+    {
+        RTPrintf("ERROR: failed to initialize COM!\n");
         return rc;
+    }
 
     do
     {
-        ComPtr <IVirtualBox> virtualBox;
-        ComPtr <ISession> session;
-
-        /* create VirtualBox object */
-        rc = virtualBox.createLocalObject (CLSID_VirtualBox);
-        if (FAILED (rc))
+        ComPtr<IVirtualBox> virtualBox;
+        ComPtr<ISession> session;
+
+        rc = virtualBox.createLocalObject(CLSID_VirtualBox);
+        if (FAILED(rc))
+            RTPrintf("ERROR: failed to create the VirtualBox object!\n");
+        else
+        {
+            rc = session.createInprocObject(CLSID_Session);
+            if (FAILED(rc))
+                RTPrintf("ERROR: failed to create a session object!\n");
+        }
+
+        if (FAILED(rc))
         {
             com::ErrorInfo info;
-            if (info.isFullAvailable())
-            {
-                RTPrintf("Failed to create VirtualBox object! Error info: '%lS' (component %lS).\n",
-                         info.getText().raw(), info.getComponent().raw());
+            if (!info.isFullAvailable() && !info.isBasicAvailable())
+            {
+                com::GluePrintRCMessage(rc);
+                RTPrintf("Most likely, the VirtualBox COM server is not running or failed to start.\n");
             }
             else
-                RTPrintf("Failed to create VirtualBox object! No error information available (rc = 0x%x).\n", rc);
-            break;
-        }
-
-        /* create Session object */
-        rc = session.createInprocObject (CLSID_Session);
-        if (FAILED (rc))
-        {
-            LogError ("Cannot create Session object!", rc);
+                GluePrintErrorInfo(info);
             break;
         }

trunk/src/VBox/Frontends/VBoxHeadless/testcase/tstHeadless.cpp

@@ -25 +25 @@
 #include <VBox/com/Guid.h>
 #include <VBox/com/ErrorInfo.h>
+#include <VBox/com/errorprint_legacy.h>
 #include <VBox/com/EventQueue.h>