6 files changed, 63 insertions, 13 deletions
diff --git a/qga/vss-win32/install.cpp b/qga/vss-win32/install.cpp
index f4160a3a86..f41fcdfdda 100644
--- a/qga/vss-win32/install.cpp
+++ b/qga/vss-win32/install.cpp
@@ -14,7 +14,7 @@
 
 #include "vss-common.h"
 #include <inc/win2003/vscoordint.h>
-#include <comadmin.h>
+#include "install.h"
 #include <wbemidl.h>
 #include <comdef.h>
 #include <comutil.h>
@@ -276,7 +276,7 @@ STDAPI COMRegister(void)
 
     chk(pCatalog->CreateServiceForApplication(
             _bstr_t(QGA_PROVIDER_LNAME), _bstr_t(QGA_PROVIDER_LNAME),
-            _bstr_t(L"SERVICE_AUTO_START"), _bstr_t(L"SERVICE_ERROR_NORMAL"),
+            _bstr_t(L"SERVICE_DEMAND_START"), _bstr_t(L"SERVICE_ERROR_NORMAL"),
             _bstr_t(L""), _bstr_t(L".\\localsystem"), _bstr_t(L""), FALSE));
     chk(pCatalog->InstallComponent(_bstr_t(QGA_PROVIDER_LNAME),
                                    _bstr_t(dllPath), _bstr_t(tlbPath),
@@ -461,3 +461,27 @@ namespace _com_util
         return bstr;
     }
 }
+
+/* Stop QGA VSS provider service from COM+ Application Admin Catalog */
+
+STDAPI StopService(void)
+{
+    HRESULT hr;
+    COMInitializer initializer;
+    COMPointer<IUnknown> pUnknown;
+    COMPointer<ICOMAdminCatalog2> pCatalog;
+
+    int count = 0;
+
+    chk(QGAProviderFind(QGAProviderCount, (void *)&count));
+    if (count) {
+        chk(CoCreateInstance(CLSID_COMAdminCatalog, NULL, CLSCTX_INPROC_SERVER,
+            IID_IUnknown, (void **)pUnknown.replace()));
+        chk(pUnknown->QueryInterface(IID_ICOMAdminCatalog2,
+            (void **)pCatalog.replace()));
+        chk(pCatalog->ShutdownApplication(_bstr_t(QGA_PROVIDER_LNAME)));
+    }
+
+out:
+    return hr;
+}
diff --git a/qga/vss-win32/install.h b/qga/vss-win32/install.h
new file mode 100644
index 0000000000..35364afdea
--- /dev/null
+++ b/qga/vss-win32/install.h
@@ -0,0 +1,20 @@
+/*
+ * QEMU Guest Agent VSS requester declarations
+ *
+ * Copyright Hitachi Data Systems Corp. 2013
+ *
+ * Authors:
+ *  Tomoki Sekiyama   <tomoki.sekiyama@hds.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#ifndef INSTALL_H
+#define INSTALL_H
+
+#include <comadmin.h>
+
+STDAPI StopService(void);
+
+#endif
diff --git a/qga/vss-win32/provider.cpp b/qga/vss-win32/provider.cpp
index ef9466909a..72d8b0e19d 100644
--- a/qga/vss-win32/provider.cpp
+++ b/qga/vss-win32/provider.cpp
@@ -377,7 +377,6 @@ STDMETHODIMP CQGAVssProvider::CommitSnapshots(VSS_ID SnapshotSetId)
     if (WaitForSingleObject(hEventThaw, VSS_TIMEOUT_MSEC) != WAIT_OBJECT_0) {
         /* Send event to qemu-ga to notify the provider is timed out */
         SetEvent(hEventTimeout);
-        hr = E_ABORT;
     }
 
     CloseHandle(hEventThaw);
diff --git a/qga/vss-win32/requester.cpp b/qga/vss-win32/requester.cpp
index 0cd2f0ee7f..301762d8b1 100644
--- a/qga/vss-win32/requester.cpp
+++ b/qga/vss-win32/requester.cpp
@@ -13,6 +13,7 @@
 #include "qemu/osdep.h"
 #include "vss-common.h"
 #include "requester.h"
+#include "install.h"
 #include <inc/win2003/vswriter.h>
 #include <inc/win2003/vsbackup.h>
 
@@ -501,4 +502,5 @@ void requester_thaw(int *num_vols, ErrorSet *errset)
     requester_cleanup();
 
     CoUninitialize();
+    StopService();
 }
diff --git a/qga/vss-win32/vss-common.h b/qga/vss-win32/vss-common.h
index c81a8564b2..61c170b52e 100644
--- a/qga/vss-win32/vss-common.h
+++ b/qga/vss-win32/vss-common.h
@@ -51,21 +51,12 @@
  * http://www.microsoft.com/en-us/download/details.aspx?id=23490
  */
 #include <inc/win2003/vss.h>
+#include "vss-handles.h"
 
 /* Macros to convert char definitions to wchar */
 #define _L(a) L##a
 #define L(a) _L(a)
 
-/* Constants for QGA VSS Provider */
-
-#define QGA_PROVIDER_NAME "QEMU Guest Agent VSS Provider"
-#define QGA_PROVIDER_LNAME L(QGA_PROVIDER_NAME)
-#define QGA_PROVIDER_VERSION L(QEMU_VERSION)
-
-#define EVENT_NAME_FROZEN  "Global\\QGAVSSEvent-frozen"
-#define EVENT_NAME_THAW    "Global\\QGAVSSEvent-thaw"
-#define EVENT_NAME_TIMEOUT "Global\\QGAVSSEvent-timeout"
-
 const GUID g_gProviderId = { 0x3629d4ed, 0xee09, 0x4e0e,
     {0x9a, 0x5c, 0x6d, 0x8b, 0xa2, 0x87, 0x2a, 0xef} };
 const GUID g_gProviderVersion = { 0x11ef8b15, 0xcac6, 0x40d6,
diff --git a/qga/vss-win32/vss-handles.h b/qga/vss-win32/vss-handles.h
new file mode 100644
index 0000000000..ff399dd73a
--- /dev/null
+++ b/qga/vss-win32/vss-handles.h
@@ -0,0 +1,14 @@
+#ifndef VSS_HANDLES
+#define VSS_HANDLES
+
+/* Constants for QGA VSS Provider */
+
+#define QGA_PROVIDER_NAME "QEMU Guest Agent VSS Provider"
+#define QGA_PROVIDER_LNAME L(QGA_PROVIDER_NAME)
+#define QGA_PROVIDER_VERSION L(QEMU_VERSION)
+
+#define EVENT_NAME_FROZEN  "Global\\QGAVSSEvent-frozen"
+#define EVENT_NAME_THAW    "Global\\QGAVSSEvent-thaw"
+#define EVENT_NAME_TIMEOUT "Global\\QGAVSSEvent-timeout"
+
+#endif