activeds: Implement IADsPathname::GetNumElements().

dlls/activeds/pathname.c

@@ -293,8 +293,24 @@ static HRESULT WINAPI path_Retrieve(IADsPathname *iface, LONG type, BSTR *adspat
 
 static HRESULT WINAPI path_GetNumElements(IADsPathname *iface, LONG *count)
 {
-    FIXME("%p,%p: stub\n", iface, count);
-    return E_NOTIMPL;
+    Pathname *path = impl_from_IADsPathname(iface);
+    WCHAR *p;
+
+    TRACE("%p,%p\n", iface, count);
+
+    if (!count) return E_INVALIDARG;
+
+    *count = 0;
+
+    p = path->dn;
+    while (p)
+    {
+        *count += 1;
+        p = wcschr(p, ',');
+        if (p) p++;
+    }
+
+    return S_OK;
 }
 
 static HRESULT WINAPI path_GetElement(IADsPathname *iface, LONG index, BSTR *element)

dlls/activeds/tests/activeds.c

@@ -97,9 +97,7 @@ static void test_Pathname(void)
 
     count = 0xdeadbeef;
     hr = IADsPathname_GetNumElements(path, &count);
-todo_wine
     ok(hr == S_OK, "got %#x\n", hr);
-todo_wine
     ok(count == 0, "got %d\n", count);
 
     bstr = NULL;
@@ -115,9 +113,7 @@ todo_wine
 
     count = 0xdeadbeef;
     hr = IADsPathname_GetNumElements(path, &count);
-todo_wine
     ok(hr == S_OK, "got %#x\n", hr);
-todo_wine
     ok(count == 0, "got %d\n", count);
 
     hr = IADsPathname_GetElement(path, 0, &bstr);
@@ -131,10 +127,9 @@ todo_wine
 
     count = 0xdeadbeef;
     hr = IADsPathname_GetNumElements(path, &count);
-todo_wine
     ok(hr == S_OK, "got %#x\n", hr);
-todo_wine
     ok(count == 3, "got %d\n", count);
+
     for (i = 0; i < count; i++)
     {
         hr = IADsPathname_GetElement(path, i, &bstr);