Changeset 43462 in vbox for trunk/src/VBox/Main

Timestamp:

Sep 28, 2012 10:46:41 AM (12 years ago)

Author:

vboxsync

Message:

HGCM Host Channel service: implemented a generic Query function.

File:

• trunk/src/VBox/Main/src-client/ConsoleVRDPServer.cpp (modified) (1 diff)

trunk/src/VBox/Main/src-client/ConsoleVRDPServer.cpp

@@ -2214 +2214 @@
 {
     LogFlowFunc(("\n"));
+    if (!pvChannel)
+    {
+        /* Special case, the provider must answer rather than a channel instance. */
+        if (u32Code == VBOX_HOST_CHANNEL_CTRL_EXISTS)
+        {
+            *pcbDataReturned = 0;
+            return VINF_SUCCESS;
+        }
+
+        return VERR_NOT_IMPLEMENTED;
+    }
+
+    /* Channels do not support this. */
     return VERR_NOT_IMPLEMENTED;
 }