dlls/msident/msident.c

   1 /*
   2  * Copyright 2012 Jacek Caban 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 #define COBJMACROS
  20
  21 #include "windows.h"
  22 #include "initguid.h"
  23 #include "msident.h"
  24 #include "rpcproxy.h"
  25
  26 #include "wine/debug.h"
  27
  28 WINE_DEFAULT_DEBUG_CHANNEL(msident);
  29
  30 static inline void* __WINE_ALLOC_SIZE(1) heap_alloc(size_t size)
  31 {
  32     return HeapAlloc(GetProcessHeap(), 0, size);
  33 }
  34
  35 static inline BOOL heap_free(void *mem)
  36 {
  37     return HeapFree(GetProcessHeap(), 0, mem);
  38 }
  39
  40 static HINSTANCE msident_instance;
  41
  42 typedef struct {
  43     IEnumUserIdentity IEnumUserIdentity_iface;
  44     LONG ref;
  45 } EnumUserIdentity;
  46
  47 static inline EnumUserIdentity *impl_from_IEnumUserIdentity(IEnumUserIdentity *iface)
  48 {
  49     return CONTAINING_RECORD(iface, EnumUserIdentity, IEnumUserIdentity_iface);
  50 }
  51
  52 static HRESULT WINAPI EnumUserIdentity_QueryInterface(IEnumUserIdentity *iface, REFIID riid, void **ppv)
  53 {
  54     EnumUserIdentity *This = impl_from_IEnumUserIdentity(iface);
  55
  56     if(IsEqualGUID(&IID_IUnknown, riid)) {
  57         TRACE("(IID_IUnknown %p)\n", ppv);
  58         *ppv = &This->IEnumUserIdentity_iface;
  59     }else if(IsEqualGUID(&IID_IEnumUserIdentity, riid)) {
  60         TRACE("(IID_IEnumUserIdentity %p)\n", ppv);
  61         *ppv = &This->IEnumUserIdentity_iface;
  62     }else {
  63         WARN("(%s %p)\n", debugstr_guid(riid), ppv);
  64         *ppv = NULL;
  65         return E_NOINTERFACE;
  66     }
  67
  68     IUnknown_AddRef((IUnknown*)*ppv);
  69     return S_OK;
  70 }
  71
  72 static ULONG WINAPI EnumUserIdentity_AddRef(IEnumUserIdentity *iface)
  73 {
  74     EnumUserIdentity *This = impl_from_IEnumUserIdentity(iface);
  75     LONG ref = InterlockedIncrement(&This->ref);
  76
  77     TRACE("(%p) ref=%d\n", This, ref);
  78
  79     return ref;
  80 }
  81
  82 static ULONG WINAPI EnumUserIdentity_Release(IEnumUserIdentity *iface)
  83 {
  84     EnumUserIdentity *This = impl_from_IEnumUserIdentity(iface);
  85     LONG ref = InterlockedDecrement(&This->ref);
  86
  87     TRACE("(%p) ref=%d\n", This, ref);
  88
  89     if(!ref)
  90         heap_free(This);
  91
  92     return ref;
  93 }
  94
  95 static HRESULT WINAPI EnumUserIdentity_Next(IEnumUserIdentity *iface, ULONG celt, IUnknown **rgelt, ULONG *pceltFetched)
  96 {
  97     EnumUserIdentity *This = impl_from_IEnumUserIdentity(iface);
  98     FIXME("(%p)->(%u %p %p)\n", This, celt, rgelt, pceltFetched);
  99     return E_NOTIMPL;
 100 }
 101
 102 static HRESULT WINAPI EnumUserIdentity_Skip(IEnumUserIdentity *iface, ULONG celt)
 103 {
 104     EnumUserIdentity *This = impl_from_IEnumUserIdentity(iface);
 105     FIXME("(%p)->(%u)\n", This, celt);
 106     return E_NOTIMPL;
 107 }
 108
 109 static HRESULT WINAPI EnumUserIdentity_Reset(IEnumUserIdentity *iface)
 110 {
 111     EnumUserIdentity *This = impl_from_IEnumUserIdentity(iface);
 112     FIXME("(%p)->()\n", This);
 113     return E_NOTIMPL;
 114 }
 115
 116 static HRESULT WINAPI EnumUserIdentity_Clone(IEnumUserIdentity *iface, IEnumUserIdentity **ppenum)
 117 {
 118     EnumUserIdentity *This = impl_from_IEnumUserIdentity(iface);
 119     FIXME("(%p)->(%p)\n", This, ppenum);
 120     return E_NOTIMPL;
 121 }
 122
 123 static HRESULT WINAPI EnumUserIdentity_GetCount(IEnumUserIdentity *iface, ULONG *pnCount)
 124 {
 125     EnumUserIdentity *This = impl_from_IEnumUserIdentity(iface);
 126
 127     FIXME("(%p)->(%p)\n", This, pnCount);
 128
 129     *pnCount = 0;
 130     return S_OK;
 131 }
 132
 133 static const IEnumUserIdentityVtbl EnumUserIdentityVtbl = {
 134     EnumUserIdentity_QueryInterface,
 135     EnumUserIdentity_AddRef,
 136     EnumUserIdentity_Release,
 137     EnumUserIdentity_Next,
 138     EnumUserIdentity_Skip,
 139     EnumUserIdentity_Reset,
 140     EnumUserIdentity_Clone,
 141     EnumUserIdentity_GetCount
 142 };
 143
 144 static HRESULT WINAPI UserIdentityManager_QueryInterface(IUserIdentityManager *iface, REFIID riid, void **ppv)
 145 {
 146     if(IsEqualGUID(&IID_IUnknown, riid)) {
 147         TRACE("(IID_IUnknown %p)\n", ppv);
 148         *ppv = iface;
 149     }else if(IsEqualGUID(&IID_IUserIdentityManager, riid)) {
 150         TRACE("(IID_IUserIdentityManager %p)\n", ppv);
 151         *ppv = iface;
 152     }else {
 153         WARN("(%s %p)\n", debugstr_guid(riid), ppv);
 154         *ppv = NULL;
 155         return E_NOINTERFACE;
 156     }
 157
 158     IUnknown_AddRef((IUnknown*)*ppv);
 159     return S_OK;
 160 }
 161
 162 static ULONG WINAPI UserIdentityManager_AddRef(IUserIdentityManager *iface)
 163 {
 164     TRACE("\n");
 165     return 2;
 166 }
 167
 168 static ULONG WINAPI UserIdentityManager_Release(IUserIdentityManager *iface)
 169 {
 170     TRACE("\n");
 171     return 1;
 172 }
 173
 174 static HRESULT WINAPI UserIdentityManager_EnumIdentities(IUserIdentityManager *iface, IEnumUserIdentity **ppEnumUser)
 175 {
 176     EnumUserIdentity *ret;
 177
 178     TRACE("(%p)\n", ppEnumUser);
 179
 180     ret = heap_alloc(sizeof(*ret));
 181     if(!ret)
 182         return E_OUTOFMEMORY;
 183
 184     ret->IEnumUserIdentity_iface.lpVtbl = &EnumUserIdentityVtbl;
 185     ret->ref = 1;
 186
 187     *ppEnumUser = &ret->IEnumUserIdentity_iface;
 188     return S_OK;
 189 }
 190
 191 static HRESULT WINAPI UserIdentityManager_ManageIdentities(IUserIdentityManager *iface, HWND hwndParent, DWORD dwFlags)
 192 {
 193     FIXME("(%p %x)\n", hwndParent, dwFlags);
 194     return E_NOTIMPL;
 195 }
 196
 197 static HRESULT WINAPI UserIdentityManager_Logon(IUserIdentityManager *iface, HWND hwndParent,
 198         DWORD dwFlags, IUserIdentity **ppIdentity)
 199 {
 200     FIXME("(%p %x %p)\n", hwndParent, dwFlags, ppIdentity);
 201     return E_USER_CANCELLED;
 202 }
 203
 204 static HRESULT WINAPI UserIdentityManager_Logoff(IUserIdentityManager *iface, HWND hwndParent)
 205 {
 206     FIXME("(%p)\n", hwndParent);
 207     return E_NOTIMPL;
 208 }
 209
 210 static HRESULT WINAPI UserIdentityManager_GetIdentityByCookie(IUserIdentityManager *iface, GUID *uidCookie,
 211         IUserIdentity **ppIdentity)
 212 {
 213     FIXME("(%p %p)\n", uidCookie, ppIdentity);
 214     return E_NOTIMPL;
 215 }
 216
 217 static const IUserIdentityManagerVtbl UserIdentityManagerVtbl = {
 218     UserIdentityManager_QueryInterface,
 219     UserIdentityManager_AddRef,
 220     UserIdentityManager_Release,
 221     UserIdentityManager_EnumIdentities,
 222     UserIdentityManager_ManageIdentities,
 223     UserIdentityManager_Logon,
 224     UserIdentityManager_Logoff,
 225     UserIdentityManager_GetIdentityByCookie
 226 };
 227
 228 static IUserIdentityManager UserIdentityManager = { &UserIdentityManagerVtbl };
 229
 230 static HRESULT WINAPI UserIdentityManager_CreateInstance(IClassFactory *iface, IUnknown *outer, REFIID riid, void **ppv)
 231 {
 232     TRACE("\n");
 233
 234     return IUserIdentityManager_QueryInterface(&UserIdentityManager, riid, ppv);
 235 }
 236
 237 static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFIID riid, void **ppv)
 238 {
 239     *ppv = NULL;
 240
 241     if(IsEqualGUID(&IID_IUnknown, riid)) {
 242         TRACE("(%p)->(IID_IUnknown %p)\n", iface, ppv);
 243         *ppv = iface;
 244     }else if(IsEqualGUID(&IID_IClassFactory, riid)) {
 245         TRACE("(%p)->(IID_IClassFactory %p)\n", iface, ppv);
 246         *ppv = iface;
 247     }
 248
 249     if(*ppv) {
 250         IUnknown_AddRef((IUnknown*)*ppv);
 251         return S_OK;
 252     }
 253
 254     FIXME("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
 255     return E_NOINTERFACE;
 256 }
 257
 258 static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
 259 {
 260     TRACE("(%p)\n", iface);
 261     return 2;
 262 }
 263
 264 static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
 265 {
 266     TRACE("(%p)\n", iface);
 267     return 1;
 268 }
 269
 270 static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL fLock)
 271 {
 272     TRACE("(%p)->(%x)\n", iface, fLock);
 273     return S_OK;
 274 }
 275
 276 static const IClassFactoryVtbl UserIdentityManagerCFVtbl = {
 277     ClassFactory_QueryInterface,
 278     ClassFactory_AddRef,
 279     ClassFactory_Release,
 280     UserIdentityManager_CreateInstance,
 281     ClassFactory_LockServer
 282 };
 283
 284 static IClassFactory UserIdentityManagerCF = { &UserIdentityManagerCFVtbl };
 285
 286 /******************************************************************
 287  *              DllMain (msident.@)
 288  */
 289 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
 290 {
 291     TRACE("(%p %d %p)\n", hInstDLL, fdwReason, lpv);
 292
 293     switch(fdwReason)
 294     {
 295     case DLL_WINE_PREATTACH:
 296         return FALSE;  /* prefer native version */
 297     case DLL_PROCESS_ATTACH:
 298         msident_instance = hInstDLL;
 299         DisableThreadLibraryCalls(hInstDLL);
 300         break;
 301     }
 302
 303     return TRUE;
 304 }
 305
 306 /***********************************************************************
 307  *              DllGetClassObject       (msident.@)
 308  */
 309 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 310 {
 311     if(IsEqualGUID(&CLSID_UserIdentityManager, rclsid)) {
 312         TRACE("CLSID_UserIdentityManager\n");
 313         return IClassFactory_QueryInterface(&UserIdentityManagerCF, riid, ppv);
 314     }
 315
 316     FIXME("%s %s %p\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
 317     return CLASS_E_CLASSNOTAVAILABLE;
 318 }
 319
 320 /***********************************************************************
 321  *          DllCanUnloadNow (msident.@)
 322  */
 323 HRESULT WINAPI DllCanUnloadNow(void)
 324 {
 325     return S_FALSE;
 326 }
 327
 328 /***********************************************************************
 329  *          DllRegisterServer (msident.@)
 330  */
 331 HRESULT WINAPI DllRegisterServer(void)
 332 {
 333     TRACE("()\n");
 334     return __wine_register_resources(msident_instance);
 335 }
 336
 337 /***********************************************************************
 338  *          DllUnregisterServer (msident.@)
 339  */
 340 HRESULT WINAPI DllUnregisterServer(void)
 341 {
 342     TRACE("()\n");
 343     return __wine_unregister_resources(msident_instance);
 344 }