dlls/comsvcs/property.c

   1 /*
   2  * Copyright 2021 Jactry Zeng for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "comsvcs_private.h"
  20 #include "wine/debug.h"
  21
  22 WINE_DEFAULT_DEBUG_CHANNEL(comsvcs);
  23
  24 struct group_manager
  25 {
  26     ISharedPropertyGroupManager ISharedPropertyGroupManager_iface;
  27     LONG refcount;
  28 };
  29
  30 static struct group_manager *group_manager = NULL;
  31
  32 static inline struct group_manager *impl_from_ISharedPropertyGroupManager(ISharedPropertyGroupManager *iface)
  33 {
  34     return CONTAINING_RECORD(iface, struct group_manager, ISharedPropertyGroupManager_iface);
  35 }
  36
  37 static HRESULT WINAPI group_manager_QueryInterface(ISharedPropertyGroupManager *iface, REFIID riid, void **out)
  38 {
  39     struct group_manager *manager = impl_from_ISharedPropertyGroupManager(iface);
  40
  41     TRACE("iface %p, riid %s, out %p.\n", iface, debugstr_guid(riid), out);
  42
  43     if (IsEqualGUID(riid, &IID_IUnknown)
  44             || IsEqualGUID(riid, &IID_IDispatch)
  45             || IsEqualGUID(riid, &IID_ISharedPropertyGroupManager))
  46     {
  47         *out = &manager->ISharedPropertyGroupManager_iface;
  48         IUnknown_AddRef((IUnknown *)*out);
  49         return S_OK;
  50     }
  51
  52     WARN("%s not implemented.\n", debugstr_guid(riid));
  53     *out = NULL;
  54     return E_NOINTERFACE;
  55 }
  56
  57 static ULONG WINAPI group_manager_AddRef(ISharedPropertyGroupManager *iface)
  58 {
  59     struct group_manager *manager = impl_from_ISharedPropertyGroupManager(iface);
  60     ULONG refcount = InterlockedIncrement(&manager->refcount);
  61
  62     TRACE("%p increasing refcount to %lu.\n", iface, refcount);
  63
  64     return refcount;
  65 }
  66
  67 static ULONG WINAPI group_manager_Release(ISharedPropertyGroupManager *iface)
  68 {
  69     struct group_manager *manager = impl_from_ISharedPropertyGroupManager(iface);
  70     ULONG refcount = InterlockedDecrement(&manager->refcount);
  71
  72     TRACE("%p decreasing refcount to %lu.\n", iface, refcount);
  73
  74     return refcount;
  75 }
  76
  77 static HRESULT WINAPI group_manager_GetTypeInfoCount(ISharedPropertyGroupManager *iface, UINT *info)
  78 {
  79     FIXME("iface %p, info %p: stub.\n", iface, info);
  80     return E_NOTIMPL;
  81 }
  82
  83 static HRESULT WINAPI group_manager_GetTypeInfo(ISharedPropertyGroupManager *iface, UINT index, LCID lcid,
  84         ITypeInfo **info)
  85 {
  86     FIXME("iface %p, index %u, lcid %lu, info %p: stub.\n", iface, index, lcid, info);
  87     return E_NOTIMPL;
  88 }
  89
  90 static HRESULT WINAPI group_manager_GetIDsOfNames(ISharedPropertyGroupManager *iface, REFIID riid,
  91         LPOLESTR *names, UINT count, LCID lcid, DISPID *dispid)
  92 {
  93     FIXME("iface %p, riid %s, names %p, count %u, lcid %lu, dispid %p: stub.\n",
  94             iface, debugstr_guid(riid), names, count, lcid, dispid);
  95
  96     return E_NOTIMPL;
  97 }
  98
  99 static HRESULT WINAPI group_manager_Invoke(ISharedPropertyGroupManager *iface, DISPID member, REFIID riid,
 100         LCID lcid, WORD flags, DISPPARAMS *params, VARIANT *result, EXCEPINFO *except, UINT *argerr)
 101 {
 102     FIXME("iface %p, member %lu, riid %s, lcid %lu, flags %x, params %p, result %p, except %p, argerr %p: stub.\n",
 103             iface, member, debugstr_guid(riid), lcid, flags, params, result, except, argerr);
 104     return E_NOTIMPL;
 105 }
 106
 107 static HRESULT WINAPI group_manager_CreatePropertyGroup(ISharedPropertyGroupManager *iface, BSTR name,
 108         LONG *isolation, LONG *release, VARIANT_BOOL *exists, ISharedPropertyGroup **group)
 109 {
 110     FIXME("iface %p, name %s, isolation %p, release %p, exists %p, group %p: stub.\n",
 111             iface, debugstr_w(name), isolation, release, exists, group);
 112     return E_NOTIMPL;
 113 }
 114
 115 static HRESULT WINAPI group_manager_get_Group(ISharedPropertyGroupManager *iface, BSTR name,
 116         ISharedPropertyGroup **group)
 117 {
 118     FIXME("iface %p, name %s, group %p: stub.\n", iface, debugstr_w(name), group);
 119     return E_NOTIMPL;
 120 }
 121
 122 static HRESULT WINAPI group_manager_get__NewEnum(ISharedPropertyGroupManager *iface, IUnknown **retval)
 123 {
 124     FIXME("iface %p, retval %p: stub.\n", iface, retval);
 125     return E_NOTIMPL;
 126 }
 127
 128 static const ISharedPropertyGroupManagerVtbl group_manager_vtbl =
 129 {
 130     group_manager_QueryInterface,
 131     group_manager_AddRef,
 132     group_manager_Release,
 133     group_manager_GetTypeInfoCount,
 134     group_manager_GetTypeInfo,
 135     group_manager_GetIDsOfNames,
 136     group_manager_Invoke,
 137     group_manager_CreatePropertyGroup,
 138     group_manager_get_Group,
 139     group_manager_get__NewEnum
 140 };
 141
 142 HRESULT WINAPI group_manager_create(IClassFactory *iface, IUnknown *outer, REFIID riid, void **out)
 143 {
 144     struct group_manager *manager;
 145
 146     if (outer)
 147         return CLASS_E_NOAGGREGATION;
 148
 149     if (!group_manager)
 150     {
 151         manager = malloc(sizeof(*manager));
 152         if (!manager)
 153         {
 154             *out = NULL;
 155             return E_OUTOFMEMORY;
 156         }
 157         manager->ISharedPropertyGroupManager_iface.lpVtbl = &group_manager_vtbl;
 158         manager->refcount = 1;
 159
 160         if (InterlockedCompareExchangePointer((void **)&group_manager, manager, NULL))
 161         {
 162             free(manager);
 163         }
 164     }
 165     return ISharedPropertyGroupManager_QueryInterface(&group_manager->ISharedPropertyGroupManager_iface, riid, out);
 166 }