Mariusz Pluciński : shell32: Add IKnownFolderManager:: UnregisterFolder implementation.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: c5bf1977f2aecda8ebfdcac6b8fa144879c84240
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=c5bf1977f2aecda8ebfdcac6b8fa144879c84240

Author: Mariusz Pluciński <vshader at gmail.com>
Date:   Wed Jun 22 15:10:02 2011 +0200

shell32: Add IKnownFolderManager::UnregisterFolder implementation.

---

 dlls/shell32/shellpath.c       |   13 +++++++++++--
 dlls/shell32/tests/shellpath.c |    1 -
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/dlls/shell32/shellpath.c b/dlls/shell32/shellpath.c
index f602092..0514647 100644
--- a/dlls/shell32/shellpath.c
+++ b/dlls/shell32/shellpath.c
@@ -3477,8 +3477,17 @@ static HRESULT WINAPI foldermanager_UnregisterFolder(
     IKnownFolderManager *iface,
     REFKNOWNFOLDERID rfid)
 {
-    FIXME("%p\n", rfid);
-    return E_NOTIMPL;
+    HRESULT hr;
+    LPWSTR registryPath = NULL;
+    TRACE("(%p, %s)\n", iface, debugstr_guid(rfid));
+
+    hr = get_known_folder_registry_path(rfid, &registryPath);
+
+    if(SUCCEEDED(hr))
+        hr = HRESULT_FROM_WIN32(RegDeleteKeyW(HKEY_LOCAL_MACHINE, registryPath));
+
+    HeapFree(GetProcessHeap(), 0, registryPath);
+    return hr;
 }
 
 static HRESULT WINAPI foldermanager_FindFolderFromPath(
diff --git a/dlls/shell32/tests/shellpath.c b/dlls/shell32/tests/shellpath.c
index c4a268c..104e7d7 100644
--- a/dlls/shell32/tests/shellpath.c
+++ b/dlls/shell32/tests/shellpath.c
@@ -1242,7 +1242,6 @@ static void test_knownFolders(void)
                 }
 
                 hr = IKnownFolderManager_UnregisterFolder(mgr, &newFolderId);
-                todo_wine
                 ok(hr == S_OK, "failed to unregister folder: 0x%08x\n", hr);
             }
         }