inetcomm: Add an implementation of IVirtualStream.

dlls/inetcomm/inetcomm_main.c

@@ -139,6 +139,7 @@ static cf mime_body_cf      = { &cf_vtbl, MimeBody_create };
 static cf mime_allocator_cf = { &cf_vtbl, MimeAllocator_create };
 static cf mime_message_cf   = { &cf_vtbl, MimeMessage_create };
 static cf mime_security_cf  = { &cf_vtbl, MimeSecurity_create };
+static cf virtual_stream_cf = { &cf_vtbl, VirtualStream_create };
 
 /***********************************************************************
  *              DllGetClassObject (INETCOMM.@)
@@ -177,6 +178,10 @@ HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID iid, LPVOID *ppv)
     {
         cf = (IClassFactory*) &mime_allocator_cf.lpVtbl;
     }
+    else if( IsEqualCLSID( rclsid, &CLSID_IVirtualStream ))
+    {
+        cf = (IClassFactory*) &virtual_stream_cf.lpVtbl;
+    }
 
     if ( !cf )
     {

dlls/inetcomm/inetcomm_private.h

@@ -77,6 +77,7 @@ HRESULT MimeBody_create(IUnknown *outer, void **obj);
 HRESULT MimeAllocator_create(IUnknown *outer, void **obj);
 HRESULT MimeMessage_create(IUnknown *outer, void **obj);
 HRESULT MimeSecurity_create(IUnknown *outer, void **obj);
+HRESULT VirtualStream_create(IUnknown *outer, void **obj);
 
 HRESULT MimeInternational_Construct(IMimeInternational **internat);
 

dlls/inetcomm/mimeole.c

@@ -2989,3 +2989,13 @@ HRESULT WINAPI MimeOleGetAllocator(IMimeAllocator **alloc)
 {
     return MimeAllocator_create(NULL, (void**)alloc);
 }
+
+HRESULT VirtualStream_create(IUnknown *outer, void **obj)
+{
+    FIXME("(%p, %p)\n", outer, obj);
+
+    *obj = NULL;
+    if (outer) return CLASS_E_NOAGGREGATION;
+
+    return MimeOleCreateVirtualStream((IStream **)obj);
+}

dlls/inetcomm/regsvr.c

@@ -464,6 +464,12 @@ static struct regsvr_coclass const coclass_list[] = {
         "inetcomm.dll",
         "Both"
     },
+    {   &CLSID_IVirtualStream,
+        "CLSID_IVirtualStream",
+        NULL,
+        "inetcomm.dll",
+        "Both"
+    },
     { NULL }			/* list terminator */
 };