reactos/dll/win32/wbemprox/main.c

   1 /*
   2  *
   3  * Copyright 2009 Austin English
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #include "wbemprox_private.h"
  21
  22 #include <wbemprov.h>
  23 #include <rpcproxy.h>
  24
  25 static HINSTANCE instance;
  26
  27 typedef HRESULT (*fnCreateInstance)( LPVOID *ppObj );
  28
  29 typedef struct
  30 {
  31     IClassFactory IClassFactory_iface;
  32     fnCreateInstance pfnCreateInstance;
  33 } wbemprox_cf;
  34
  35 static inline wbemprox_cf *impl_from_IClassFactory( IClassFactory *iface )
  36 {
  37     return CONTAINING_RECORD(iface, wbemprox_cf, IClassFactory_iface);
  38 }
  39
  40 static HRESULT WINAPI wbemprox_cf_QueryInterface( IClassFactory *iface, REFIID riid, LPVOID *ppobj )
  41 {
  42     if (IsEqualGUID(riid, &IID_IUnknown) ||
  43         IsEqualGUID(riid, &IID_IClassFactory))
  44     {
  45         IClassFactory_AddRef( iface );
  46         *ppobj = iface;
  47         return S_OK;
  48     }
  49     FIXME("interface %s not implemented\n", debugstr_guid(riid));
  50     return E_NOINTERFACE;
  51 }
  52
  53 static ULONG WINAPI wbemprox_cf_AddRef( IClassFactory *iface )
  54 {
  55     return 2;
  56 }
  57
  58 static ULONG WINAPI wbemprox_cf_Release( IClassFactory *iface )
  59 {
  60     return 1;
  61 }
  62
  63 static HRESULT WINAPI wbemprox_cf_CreateInstance( IClassFactory *iface, LPUNKNOWN pOuter,
  64                                                   REFIID riid, LPVOID *ppobj )
  65 {
  66     wbemprox_cf *This = impl_from_IClassFactory( iface );
  67     HRESULT r;
  68     IUnknown *punk;
  69
  70     TRACE("%p %s %p\n", pOuter, debugstr_guid(riid), ppobj);
  71
  72     *ppobj = NULL;
  73
  74     if (pOuter)
  75         return CLASS_E_NOAGGREGATION;
  76
  77     r = This->pfnCreateInstance( (LPVOID *)&punk );
  78     if (FAILED(r))
  79         return r;
  80
  81     r = IUnknown_QueryInterface( punk, riid, ppobj );
  82     IUnknown_Release( punk );
  83     return r;
  84 }
  85
  86 static HRESULT WINAPI wbemprox_cf_LockServer( IClassFactory *iface, BOOL dolock )
  87 {
  88     FIXME("(%p)->(%d)\n", iface, dolock);
  89     return S_OK;
  90 }
  91
  92 static const struct IClassFactoryVtbl wbemprox_cf_vtbl =
  93 {
  94     wbemprox_cf_QueryInterface,
  95     wbemprox_cf_AddRef,
  96     wbemprox_cf_Release,
  97     wbemprox_cf_CreateInstance,
  98     wbemprox_cf_LockServer
  99 };
 100
 101 static wbemprox_cf wbem_locator_cf = { { &wbemprox_cf_vtbl }, WbemLocator_create };
 102
 103 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
 104 {
 105
 106     switch (fdwReason)
 107     {
 108         case DLL_PROCESS_ATTACH:
 109             instance = hinstDLL;
 110             DisableThreadLibraryCalls(hinstDLL);
 111             init_table_list();
 112             break;
 113     }
 114
 115     return TRUE;
 116 }
 117
 118 HRESULT WINAPI DllGetClassObject( REFCLSID rclsid, REFIID iid, LPVOID *ppv )
 119 {
 120     IClassFactory *cf = NULL;
 121
 122     TRACE("%s %s %p\n", debugstr_guid(rclsid), debugstr_guid(iid), ppv);
 123
 124     if (IsEqualGUID( rclsid, &CLSID_WbemLocator ) ||
 125         IsEqualGUID( rclsid, &CLSID_WbemAdministrativeLocator ))
 126     {
 127        cf = &wbem_locator_cf.IClassFactory_iface;
 128     }
 129     if (!cf) return CLASS_E_CLASSNOTAVAILABLE;
 130     return IClassFactory_QueryInterface( cf, iid, ppv );
 131 }
 132
 133 /***********************************************************************
 134  *              DllCanUnloadNow (WBEMPROX.@)
 135  */
 136 HRESULT WINAPI DllCanUnloadNow( void )
 137 {
 138     return S_FALSE;
 139 }
 140
 141 /***********************************************************************
 142  *              DllRegisterServer (WBEMPROX.@)
 143  */
 144 HRESULT WINAPI DllRegisterServer(void)
 145 {
 146     return __wine_register_resources( instance );
 147 }
 148
 149 /***********************************************************************
 150  *              DllUnregisterServer (WBEMPROX.@)
 151  */
 152 HRESULT WINAPI DllUnregisterServer(void)
 153 {
 154     return __wine_unregister_resources( instance );
 155 }