reactos/dll/win32/wbemdisp/main.c

   1 /*
   2  * Copyright 2013 Hans Leidekker 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 "wbemdisp_private.h"
  20
  21 #include <rpcproxy.h>
  22 #include <wbemdisp_classes.h>
  23
  24 static HINSTANCE instance;
  25
  26 static HRESULT WINAPI WinMGMTS_QueryInterface(IParseDisplayName *iface, REFIID riid, void **ppv)
  27 {
  28     if(IsEqualGUID(riid, &IID_IUnknown)) {
  29         TRACE("(IID_IUnknown %p)\n", ppv);
  30         *ppv = iface;
  31     }else if(IsEqualGUID(riid, &IID_IParseDisplayName)) {
  32         TRACE("(IID_IParseDisplayName %p)\n", ppv);
  33         *ppv = iface;
  34     }else {
  35         WARN("Unsupported riid %s\n", debugstr_guid(riid));
  36         *ppv = NULL;
  37         return E_NOINTERFACE;
  38     }
  39
  40     IUnknown_AddRef((IUnknown*)*ppv);
  41     return S_OK;
  42 }
  43
  44 static ULONG WINAPI WinMGMTS_AddRef(IParseDisplayName *iface)
  45 {
  46     return 2;
  47 }
  48
  49 static ULONG WINAPI WinMGMTS_Release(IParseDisplayName *iface)
  50 {
  51     return 1;
  52 }
  53
  54 static HRESULT WINAPI WinMGMTS_ParseDisplayName(IParseDisplayName *iface, IBindCtx *pbc, LPOLESTR pszDisplayName,
  55         ULONG *pchEaten, IMoniker **ppmkOut)
  56 {
  57     FIXME("(%p %s %p %p)\n", pbc, debugstr_w(pszDisplayName), pchEaten, ppmkOut);
  58     return E_NOTIMPL;
  59 }
  60
  61 static const IParseDisplayNameVtbl WinMGMTSVtbl = {
  62     WinMGMTS_QueryInterface,
  63     WinMGMTS_AddRef,
  64     WinMGMTS_Release,
  65     WinMGMTS_ParseDisplayName
  66 };
  67
  68 static IParseDisplayName winmgmts = { &WinMGMTSVtbl };
  69
  70 static HRESULT WinMGMTS_create(void **ppv)
  71 {
  72     *ppv = &winmgmts;
  73     return S_OK;
  74 }
  75
  76 struct factory
  77 {
  78     IClassFactory IClassFactory_iface;
  79     HRESULT (*fnCreateInstance)( LPVOID * );
  80 };
  81
  82 static inline struct factory *impl_from_IClassFactory( IClassFactory *iface )
  83 {
  84     return CONTAINING_RECORD( iface, struct factory, IClassFactory_iface );
  85 }
  86
  87 static HRESULT WINAPI factory_QueryInterface( IClassFactory *iface, REFIID riid, LPVOID *obj )
  88 {
  89     if (IsEqualGUID( riid, &IID_IUnknown ) || IsEqualGUID( riid, &IID_IClassFactory ))
  90     {
  91         IClassFactory_AddRef( iface );
  92         *obj = iface;
  93         return S_OK;
  94     }
  95     FIXME( "interface %s not implemented\n", debugstr_guid(riid) );
  96     return E_NOINTERFACE;
  97 }
  98
  99 static ULONG WINAPI factory_AddRef( IClassFactory *iface )
 100 {
 101     return 2;
 102 }
 103
 104 static ULONG WINAPI factory_Release( IClassFactory *iface )
 105 {
 106     return 1;
 107 }
 108
 109 static HRESULT WINAPI factory_CreateInstance( IClassFactory *iface, LPUNKNOWN outer, REFIID riid,
 110                                               LPVOID *obj )
 111 {
 112     struct factory *factory = impl_from_IClassFactory( iface );
 113     IUnknown *unk;
 114     HRESULT hr;
 115
 116     TRACE( "%p, %s, %p\n", outer, debugstr_guid(riid), obj );
 117
 118     *obj = NULL;
 119     if (outer) return CLASS_E_NOAGGREGATION;
 120
 121     hr = factory->fnCreateInstance( (LPVOID *)&unk );
 122     if (FAILED( hr ))
 123         return hr;
 124
 125     hr = IUnknown_QueryInterface( unk, riid, obj );
 126     IUnknown_Release( unk );
 127     return hr;
 128 }
 129
 130 static HRESULT WINAPI factory_LockServer( IClassFactory *iface, BOOL lock )
 131 {
 132     FIXME( "%p, %d\n", iface, lock );
 133     return S_OK;
 134 }
 135
 136 static const struct IClassFactoryVtbl factory_vtbl =
 137 {
 138     factory_QueryInterface,
 139     factory_AddRef,
 140     factory_Release,
 141     factory_CreateInstance,
 142     factory_LockServer
 143 };
 144
 145 static struct factory swbem_locator_cf = { { &factory_vtbl }, SWbemLocator_create };
 146 static struct factory winmgmts_cf = { { &factory_vtbl }, WinMGMTS_create };
 147
 148 BOOL WINAPI DllMain( HINSTANCE hinst, DWORD reason, LPVOID reserved )
 149 {
 150
 151     switch (reason)
 152     {
 153         case DLL_WINE_PREATTACH:
 154             return FALSE;    /* prefer native version */
 155         case DLL_PROCESS_ATTACH:
 156             instance = hinst;
 157             DisableThreadLibraryCalls( hinst );
 158             break;
 159     }
 160     return TRUE;
 161 }
 162
 163 HRESULT WINAPI DllGetClassObject( REFCLSID rclsid, REFIID iid, LPVOID *obj )
 164 {
 165     IClassFactory *cf = NULL;
 166
 167     TRACE( "%s, %s, %p\n", debugstr_guid(rclsid), debugstr_guid(iid), obj );
 168
 169     if (IsEqualGUID( rclsid, &CLSID_SWbemLocator ))
 170         cf = &swbem_locator_cf.IClassFactory_iface;
 171     else if (IsEqualGUID( rclsid, &CLSID_WinMGMTS ))
 172         cf = &winmgmts_cf.IClassFactory_iface;
 173     else
 174         return CLASS_E_CLASSNOTAVAILABLE;
 175
 176     return IClassFactory_QueryInterface( cf, iid, obj );
 177 }
 178
 179 /***********************************************************************
 180  *      DllCanUnloadNow (WBEMDISP.@)
 181  */
 182 HRESULT WINAPI DllCanUnloadNow(void)
 183 {
 184     return S_FALSE;
 185 }
 186
 187 /***********************************************************************
 188  *      DllRegisterServer (WBEMDISP.@)
 189  */
 190 HRESULT WINAPI DllRegisterServer(void)
 191 {
 192     return __wine_register_resources( instance );
 193 }
 194
 195 /***********************************************************************
 196  *      DllUnregisterServer (WBEMDISP.@)
 197  */
 198 HRESULT WINAPI DllUnregisterServer(void)
 199 {
 200     return __wine_unregister_resources( instance );
 201 }