dll/win32/wuapi/updates.c

   1 /*
   2  * IAutomaticUpdates implementation
   3  *
   4  * Copyright 2008 Hans Leidekker
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #define COBJMACROS
  22
  23 #include "config.h"
  24 #include <stdarg.h>
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winuser.h"
  29 #include "ole2.h"
  30 #include "wuapi.h"
  31
  32 #include "wine/debug.h"
  33
  34 WINE_DEFAULT_DEBUG_CHANNEL(wuapi);
  35
  36 typedef struct _automatic_updates
  37 {
  38     const struct IAutomaticUpdatesVtbl *vtbl;
  39     LONG refs;
  40 } automatic_updates;
  41
  42 static inline automatic_updates *impl_from_IAutomaticUpdates( IAutomaticUpdates *iface )
  43 {
  44     return (automatic_updates *)((char*)iface - FIELD_OFFSET( automatic_updates, vtbl ));
  45 }
  46
  47 static ULONG WINAPI automatic_updates_AddRef(
  48     IAutomaticUpdates *iface )
  49 {
  50     automatic_updates *automatic_updates = impl_from_IAutomaticUpdates( iface );
  51     return InterlockedIncrement( &automatic_updates->refs );
  52 }
  53
  54 static ULONG WINAPI automatic_updates_Release(
  55     IAutomaticUpdates *iface )
  56 {
  57     automatic_updates *automatic_updates = impl_from_IAutomaticUpdates( iface );
  58     LONG refs = InterlockedDecrement( &automatic_updates->refs );
  59     if (!refs)
  60     {
  61         TRACE("destroying %p\n", automatic_updates);
  62         HeapFree( GetProcessHeap(), 0, automatic_updates );
  63     }
  64     return refs;
  65 }
  66
  67 static HRESULT WINAPI automatic_updates_QueryInterface(
  68     IAutomaticUpdates *iface,
  69     REFIID riid,
  70     void **ppvObject )
  71 {
  72     automatic_updates *This = impl_from_IAutomaticUpdates( iface );
  73
  74     TRACE("%p %s %p\n", This, debugstr_guid( riid ), ppvObject );
  75
  76     if ( IsEqualGUID( riid, &IID_IAutomaticUpdates ) ||
  77          IsEqualGUID( riid, &IID_IDispatch ) ||
  78          IsEqualGUID( riid, &IID_IUnknown ) )
  79     {
  80         *ppvObject = iface;
  81     }
  82     else
  83     {
  84         FIXME("interface %s not implemented\n", debugstr_guid(riid));
  85         return E_NOINTERFACE;
  86     }
  87     IAutomaticUpdates_AddRef( iface );
  88     return S_OK;
  89 }
  90
  91 static HRESULT WINAPI automatic_updates_GetTypeInfoCount(
  92     IAutomaticUpdates *iface,
  93     UINT *pctinfo )
  94 {
  95     FIXME("\n");
  96     return E_NOTIMPL;
  97 }
  98
  99 static HRESULT WINAPI automatic_updates_GetTypeInfo(
 100     IAutomaticUpdates *iface,
 101     UINT iTInfo,
 102     LCID lcid,
 103     ITypeInfo **ppTInfo )
 104 {
 105     FIXME("\n");
 106     return E_NOTIMPL;
 107 }
 108
 109 static HRESULT WINAPI automatic_updates_GetIDsOfNames(
 110     IAutomaticUpdates *iface,
 111     REFIID riid,
 112     LPOLESTR *rgszNames,
 113     UINT cNames,
 114     LCID lcid,
 115     DISPID *rgDispId )
 116 {
 117     FIXME("\n");
 118     return E_NOTIMPL;
 119 }
 120
 121 static HRESULT WINAPI automatic_updates_Invoke(
 122     IAutomaticUpdates *iface,
 123     DISPID dispIdMember,
 124     REFIID riid,
 125     LCID lcid,
 126     WORD wFlags,
 127     DISPPARAMS *pDispParams,
 128     VARIANT *pVarResult,
 129     EXCEPINFO *pExcepInfo,
 130     UINT *puArgErr )
 131 {
 132     FIXME("\n");
 133     return E_NOTIMPL;
 134 }
 135
 136 static HRESULT WINAPI automatic_updates_DetectNow(
 137     IAutomaticUpdates *This )
 138 {
 139     FIXME("\n");
 140     return E_NOTIMPL;
 141 }
 142
 143 static HRESULT WINAPI automatic_updates_Pause(
 144     IAutomaticUpdates *This )
 145 {
 146     FIXME("\n");
 147     return S_OK;
 148 }
 149
 150 static HRESULT WINAPI automatic_updates_Resume(
 151     IAutomaticUpdates *This )
 152 {
 153     FIXME("\n");
 154     return E_NOTIMPL;
 155 }
 156
 157 static HRESULT WINAPI automatic_updates_ShowSettingsDialog(
 158     IAutomaticUpdates *This )
 159 {
 160     FIXME("\n");
 161     return E_NOTIMPL;
 162 }
 163
 164 static HRESULT WINAPI automatic_updates_EnableService(
 165     IAutomaticUpdates *This )
 166 {
 167     FIXME("\n");
 168     return E_NOTIMPL;
 169 }
 170
 171 static HRESULT WINAPI automatic_updates_get_ServiceEnabled(
 172     IAutomaticUpdates *This,
 173     VARIANT_BOOL *retval )
 174 {
 175     FIXME("%p\n", retval);
 176     return E_NOTIMPL;
 177 }
 178
 179 static HRESULT WINAPI automatic_updates_get_Settings(
 180     IAutomaticUpdates *This,
 181     IAutomaticUpdatesSettings **retval )
 182 {
 183     FIXME("%p\n", retval);
 184     return E_NOTIMPL;
 185 }
 186
 187 static const struct IAutomaticUpdatesVtbl automatic_updates_vtbl =
 188 {
 189     automatic_updates_QueryInterface,
 190     automatic_updates_AddRef,
 191     automatic_updates_Release,
 192     automatic_updates_GetTypeInfoCount,
 193     automatic_updates_GetTypeInfo,
 194     automatic_updates_GetIDsOfNames,
 195     automatic_updates_Invoke,
 196     automatic_updates_DetectNow,
 197     automatic_updates_Pause,
 198     automatic_updates_Resume,
 199     automatic_updates_ShowSettingsDialog,
 200     automatic_updates_get_Settings,
 201     automatic_updates_get_ServiceEnabled,
 202     automatic_updates_EnableService
 203 };
 204
 205 HRESULT AutomaticUpdates_create( IUnknown *pUnkOuter, LPVOID *ppObj )
 206 {
 207     automatic_updates *updates;
 208
 209     TRACE("(%p,%p)\n", pUnkOuter, ppObj);
 210
 211     updates = HeapAlloc( GetProcessHeap(), 0, sizeof(*updates) );
 212     if (!updates) return E_OUTOFMEMORY;
 213
 214     updates->vtbl = &automatic_updates_vtbl;
 215     updates->refs = 1;
 216
 217     *ppObj = &updates->vtbl;
 218
 219     TRACE("returning iface %p\n", *ppObj);
 220     return S_OK;
 221 }