dlls/wuapi/searcher.c

   1 /*
   2  * IUpdateSearcher 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 _update_searcher
  37 {
  38     const struct IUpdateSearcherVtbl *vtbl;
  39     LONG refs;
  40 } update_searcher;
  41
  42 static inline update_searcher *impl_from_IUpdateSearcher( IUpdateSearcher *iface )
  43 {
  44     return (update_searcher *)((char *)iface - FIELD_OFFSET( update_searcher, vtbl ));
  45 }
  46
  47 static ULONG WINAPI update_searcher_AddRef(
  48     IUpdateSearcher *iface )
  49 {
  50     update_searcher *update_searcher = impl_from_IUpdateSearcher( iface );
  51     return InterlockedIncrement( &update_searcher->refs );
  52 }
  53
  54 static ULONG WINAPI update_searcher_Release(
  55     IUpdateSearcher *iface )
  56 {
  57     update_searcher *update_searcher = impl_from_IUpdateSearcher( iface );
  58     LONG refs = InterlockedDecrement( &update_searcher->refs );
  59     if (!refs)
  60     {
  61         TRACE("destroying %p\n", update_searcher);
  62         HeapFree( GetProcessHeap(), 0, update_searcher );
  63     }
  64     return refs;
  65 }
  66
  67 static HRESULT WINAPI update_searcher_QueryInterface(
  68     IUpdateSearcher *iface,
  69     REFIID riid,
  70     void **ppvObject )
  71 {
  72     update_searcher *This = impl_from_IUpdateSearcher( iface );
  73
  74     TRACE("%p %s %p\n", This, debugstr_guid( riid ), ppvObject );
  75
  76     if ( IsEqualGUID( riid, &IID_IUpdateSearcher ) ||
  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     IUpdateSearcher_AddRef( iface );
  88     return S_OK;
  89 }
  90
  91 static HRESULT WINAPI update_searcher_GetTypeInfoCount(
  92     IUpdateSearcher *iface,
  93     UINT *pctinfo )
  94 {
  95     FIXME("\n");
  96     return E_NOTIMPL;
  97 }
  98
  99 static HRESULT WINAPI update_searcher_GetTypeInfo(
 100     IUpdateSearcher *iface,
 101     UINT iTInfo,
 102     LCID lcid,
 103     ITypeInfo **ppTInfo )
 104 {
 105     FIXME("\n");
 106     return E_NOTIMPL;
 107 }
 108
 109 static HRESULT WINAPI update_searcher_GetIDsOfNames(
 110     IUpdateSearcher *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 update_searcher_Invoke(
 122     IUpdateSearcher *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 update_searcher_get_CanAutomaticallyUpgradeService(
 137     IUpdateSearcher *This,
 138     VARIANT_BOOL *retval )
 139 {
 140     FIXME("\n");
 141     return E_NOTIMPL;
 142 }
 143
 144 static HRESULT WINAPI update_searcher_put_CanAutomaticallyUpgradeService(
 145     IUpdateSearcher *This,
 146     VARIANT_BOOL value )
 147 {
 148     FIXME("%p, %d\n", This, value);
 149     return S_OK;
 150 }
 151
 152 static HRESULT WINAPI update_searcher_get_ClientApplicationID(
 153     IUpdateSearcher *This,
 154     BSTR *retval )
 155 {
 156     FIXME("\n");
 157     return E_NOTIMPL;
 158 }
 159
 160 static HRESULT WINAPI update_searcher_put_ClientApplicationID(
 161     IUpdateSearcher *This,
 162     BSTR value )
 163 {
 164     FIXME("%p, %s\n", This, debugstr_w(value));
 165     return E_NOTIMPL;
 166 }
 167
 168 static HRESULT WINAPI update_searcher_get_IncludePotentiallySupersededUpdates(
 169     IUpdateSearcher *This,
 170     VARIANT_BOOL *retval )
 171 {
 172     FIXME("\n");
 173     return E_NOTIMPL;
 174 }
 175
 176 static HRESULT WINAPI update_searcher_put_IncludePotentiallySupersededUpdates(
 177     IUpdateSearcher *This,
 178     VARIANT_BOOL value )
 179 {
 180     FIXME("\n");
 181     return E_NOTIMPL;
 182 }
 183
 184 static HRESULT WINAPI update_searcher_get_ServerSelection(
 185     IUpdateSearcher *This,
 186     ServerSelection *retval )
 187 {
 188     FIXME("\n");
 189     return E_NOTIMPL;
 190 }
 191
 192 static HRESULT WINAPI update_searcher_put_ServerSelection(
 193     IUpdateSearcher *This,
 194     ServerSelection value )
 195 {
 196     FIXME("\n");
 197     return E_NOTIMPL;
 198 }
 199
 200 static HRESULT WINAPI update_searcher_BeginSearch(
 201     IUpdateSearcher *This,
 202     BSTR criteria,
 203     IUnknown *onCompleted,
 204     VARIANT state,
 205     ISearchJob **retval )
 206 {
 207     FIXME("\n");
 208     return E_NOTIMPL;
 209 }
 210
 211 static HRESULT WINAPI update_searcher_EndSearch(
 212     IUpdateSearcher *This,
 213     ISearchJob *searchJob,
 214     ISearchResult **retval )
 215 {
 216     FIXME("\n");
 217     return E_NOTIMPL;
 218 }
 219
 220 static const struct IUpdateSearcherVtbl update_searcher_vtbl =
 221 {
 222     update_searcher_QueryInterface,
 223     update_searcher_AddRef,
 224     update_searcher_Release,
 225     update_searcher_GetTypeInfoCount,
 226     update_searcher_GetTypeInfo,
 227     update_searcher_GetIDsOfNames,
 228     update_searcher_Invoke,
 229     update_searcher_get_CanAutomaticallyUpgradeService,
 230     update_searcher_put_CanAutomaticallyUpgradeService,
 231     update_searcher_get_ClientApplicationID,
 232     update_searcher_put_ClientApplicationID,
 233     update_searcher_get_IncludePotentiallySupersededUpdates,
 234     update_searcher_put_IncludePotentiallySupersededUpdates,
 235     update_searcher_get_ServerSelection,
 236     update_searcher_put_ServerSelection,
 237     update_searcher_BeginSearch,
 238     update_searcher_EndSearch
 239 };
 240
 241 HRESULT UpdateSearcher_create( IUnknown *pUnkOuter, LPVOID *ppObj )
 242 {
 243     update_searcher *searcher;
 244
 245     TRACE("(%p,%p)\n", pUnkOuter, ppObj);
 246
 247     searcher = HeapAlloc( GetProcessHeap(), 0, sizeof(*searcher) );
 248     if (!searcher) return E_OUTOFMEMORY;
 249
 250     searcher->vtbl = &update_searcher_vtbl;
 251     searcher->refs = 1;
 252
 253     *ppObj = &searcher->vtbl;
 254
 255     TRACE("returning iface %p\n", *ppObj);
 256     return S_OK;
 257 }