Changeset 59117 in vbox for trunk/src/VBox/Main/src-server/win

Timestamp:

Dec 14, 2015 2:04:37 PM (9 years ago)

Author:

vboxsync

Message:

USB,Main: Rework USBProxyService. Split it into a USBProxyService and USBProxyBackend class, USBProxyService can use multiple USBProxyBackend instances as sources for USB devices to attach to a VM which will be used for USB/IP support. Change the PDM USB API to contain a backend parameter instead of a remote flag to indicate the USB backend to use for the given device.

File:

• trunk/src/VBox/Main/src-server/win/USBProxyBackendWindows.cpp (moved) (moved from trunk/src/VBox/Main/src-server/win/USBProxyServiceWindows.cpp ) (4 diffs)

trunk/src/VBox/Main/src-server/win/USBProxyBackendWindows.cpp

@@ -50 +50 @@
  * @returns S_OK on success and non-fatal failures, some COM error otherwise.
  */
-HRESULT USBProxyServiceWindows::init(void)
+int USBProxyServiceWindows::init(void)
 {
     /*
@@ -56 +56 @@
      */
     mhEventInterrupt = CreateEvent(NULL, FALSE, FALSE, NULL);
-    AssertReturn(mhEventInterrupt != INVALID_HANDLE_VALUE, E_FAIL);
+    AssertReturn(mhEventInterrupt != INVALID_HANDLE_VALUE, VERR_OUT_OF_RESOURCES);
 
     /*
@@ -71 +71 @@
         {
             LogFlowThisFunc(("returns successfully\n"));
-            return S_OK;
+            return VINF_SUCCESS;
         }
 
@@ -81 +81 @@
 
     LogFlowThisFunc(("returns failure!!! (rc=%Rrc)\n", rc));
-    mLastError = rc;
-    return S_OK;
+    return rc;
 }