[PATCH 7/7] windows.devices.geolocation.geolocator: Implement IWeakReference

[Fabian Maurer]

From: Fabian Maurer

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55126
---
 .../main.c                                    | 50 +++++++++++++++++--
 1 file changed, 47 insertions(+), 3 deletions(-)

diff --git a/dlls/windows.devices.geolocation.geolocator/main.c b/dlls/windows.devices.geolocation.geolocator/main.c
index 0d51c70ebea..acb7548d991 100644
--- a/dlls/windows.devices.geolocation.geolocator/main.c
+++ b/dlls/windows.devices.geolocation.geolocator/main.c
@@ -38,6 +38,7 @@ struct geolocator
     IActivationFactory IActivationFactory_iface;
     IGeolocator IGeolocator_iface;
     IWeakReferenceSource IWeakReferenceSource_iface;
+    IWeakReference IWeakReference_iface;
     LONG ref;
 };

@@ -150,6 +151,44 @@ static const struct IGeolocatorVtbl geolocator_vtbl =
     geolocator_StatusChanged_remove,
 };

+static inline struct geolocator *impl_from_IWeakReference(IWeakReference *iface)
+{
+    return CONTAINING_RECORD(iface, struct geolocator, IWeakReference_iface);
+}
+
+static HRESULT WINAPI weakreference_QueryInterface(IWeakReference *iface, REFIID iid, void **out)
+{
+    struct geolocator *impl = impl_from_IWeakReference(iface);
+    return geolocator_QueryInterface(&impl->IGeolocator_iface, iid, out);
+}
+
+static ULONG WINAPI weakreference_AddRef(IWeakReference *iface)
+{
+    struct geolocator *impl = impl_from_IWeakReference(iface);
+    return geolocator_AddRef(&impl->IGeolocator_iface);
+}
+
+static ULONG WINAPI weakreference_Release(IWeakReference *iface)
+{
+    struct geolocator *impl = impl_from_IWeakReference(iface);
+    return geolocator_Release(&impl->IGeolocator_iface);
+}
+
+static HRESULT WINAPI weakreference_Resolve(IWeakReference *iface, REFIID iid, IInspectable **ref)
+{
+    TRACE("iface %p, ref %p stub.\n", iface, ref);
+    return E_NOTIMPL;
+}
+
+static const struct IWeakReferenceVtbl weakreference_vtbl =
+{
+    weakreference_QueryInterface,
+    weakreference_AddRef,
+    weakreference_Release,
+    /* IWeakReference methods */
+    weakreference_Resolve,
+};
+
 static inline struct geolocator *impl_from_IWeakReferenceSource(IWeakReferenceSource *iface)
 {
     return CONTAINING_RECORD(iface, struct geolocator, IWeakReferenceSource_iface);
@@ -175,9 +214,12 @@ static ULONG WINAPI weakreferencesource_Release(IWeakReferenceSource *iface)

static HRESULT WINAPI weakreferencesource_GetWeakReference(IWeakReferenceSource *iface , IWeakReference **ref)
 {
-    FIXME("iface %p, ref %p stub.\n", iface, ref);
-    *ref = 0;
-    return E_NOTIMPL;
+    struct geolocator *impl = impl_from_IWeakReferenceSource(iface);
+
+    TRACE("iface %p, ref %p stub.\n", iface, ref);
+    *ref = &impl->IWeakReference_iface;
+    IWeakReference_AddRef(*ref);
+    return S_OK;
 }

static const struct IWeakReferenceSourceVtbl weakreferencesource_vtbl =
@@ -280,6 +322,7 @@ static HRESULT WINAPI factory_ActivateInstance(IActivationFactory *iface, IInspe
     impl->IActivationFactory_iface.lpVtbl = &factory_vtbl;
     impl->IGeolocator_iface.lpVtbl = &geolocator_vtbl;
     impl->IWeakReferenceSource_iface.lpVtbl = &weakreferencesource_vtbl;
+    impl->IWeakReference_iface.lpVtbl = &weakreference_vtbl;
     impl->ref = 1;

*instance = (IInspectable *)&impl->IGeolocator_iface;
@@ -304,6 +347,7 @@ static struct geolocator geolocator =
     {&factory_vtbl},
     {&geolocator_vtbl},
     {&weakreferencesource_vtbl},
+    {&weakreference_vtbl},
     1,
 };