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 "config.h"
  20 #include <stdarg.h>
  21
  22 #define COBJMACROS
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "initguid.h"
  27 #include "objbase.h"
  28 #include "wbemdisp.h"
  29 #include "rpcproxy.h"
  30
  31 #include "wine/debug.h"
  32 #include "wbemdisp_private.h"
  33 #include "wbemdisp_classes.h"
  34
  35 WINE_DEFAULT_DEBUG_CHANNEL(wbemdisp);
  36
  37 static HINSTANCE instance;
  38
  39 static HRESULT WINAPI WinMGMTS_QueryInterface(IParseDisplayName *iface, REFIID riid, void **ppv)
  40 {
  41     if(IsEqualGUID(riid, &IID_IUnknown)) {
  42         TRACE("(IID_IUnknown %p)\n", ppv);
  43         *ppv = iface;
  44     }else if(IsEqualGUID(riid, &IID_IParseDisplayName)) {
  45         TRACE("(IID_IParseDisplayName %p)\n", ppv);
  46         *ppv = iface;
  47     }else {
  48         WARN("Unsupported riid %s\n", debugstr_guid(riid));
  49         *ppv = NULL;
  50         return E_NOINTERFACE;
  51     }
  52
  53     IUnknown_AddRef((IUnknown*)*ppv);
  54     return S_OK;
  55 }
  56
  57 static ULONG WINAPI WinMGMTS_AddRef(IParseDisplayName *iface)
  58 {
  59     return 2;
  60 }
  61
  62 static ULONG WINAPI WinMGMTS_Release(IParseDisplayName *iface)
  63 {
  64     return 1;
  65 }
  66
  67 static HRESULT WINAPI WinMGMTS_ParseDisplayName(IParseDisplayName *iface, IBindCtx *pbc, LPOLESTR pszDisplayName,
  68         ULONG *pchEaten, IMoniker **ppmkOut)
  69 {
  70     FIXME("(%p %s %p %p)\n", pbc, debugstr_w(pszDisplayName), pchEaten, ppmkOut);
  71     return E_NOTIMPL;
  72 }
  73
  74 static const IParseDisplayNameVtbl WinMGMTSVtbl = {
  75     WinMGMTS_QueryInterface,
  76     WinMGMTS_AddRef,
  77     WinMGMTS_Release,
  78     WinMGMTS_ParseDisplayName
  79 };
  80
  81 static IParseDisplayName winmgmts = { &WinMGMTSVtbl };
  82
  83 static HRESULT WinMGMTS_create(IUnknown *outer, void **ppv)
  84 {
  85     *ppv = &winmgmts;
  86     return S_OK;
  87 }
  88
  89 struct factory
  90 {
  91     IClassFactory IClassFactory_iface;
  92     HRESULT (*fnCreateInstance)( IUnknown *, LPVOID * );
  93 };
  94
  95 static inline struct factory *impl_from_IClassFactory( IClassFactory *iface )
  96 {
  97     return CONTAINING_RECORD( iface, struct factory, IClassFactory_iface );
  98 }
  99
 100 static HRESULT WINAPI factory_QueryInterface( IClassFactory *iface, REFIID riid, LPVOID *obj )
 101 {
 102     if (IsEqualGUID( riid, &IID_IUnknown ) || IsEqualGUID( riid, &IID_IClassFactory ))
 103     {
 104         IClassFactory_AddRef( iface );
 105         *obj = iface;
 106         return S_OK;
 107     }
 108     FIXME( "interface %s not implemented\n", debugstr_guid(riid) );
 109     return E_NOINTERFACE;
 110 }
 111
 112 static ULONG WINAPI factory_AddRef( IClassFactory *iface )
 113 {
 114     return 2;
 115 }
 116
 117 static ULONG WINAPI factory_Release( IClassFactory *iface )
 118 {
 119     return 1;
 120 }
 121
 122 static HRESULT WINAPI factory_CreateInstance( IClassFactory *iface, LPUNKNOWN outer, REFIID riid,
 123                                               LPVOID *obj )
 124 {
 125     struct factory *factory = impl_from_IClassFactory( iface );
 126     IUnknown *unk;
 127     HRESULT hr;
 128
 129     TRACE( "%p, %s, %p\n", outer, debugstr_guid(riid), obj );
 130
 131     *obj = NULL;
 132     if (outer) return CLASS_E_NOAGGREGATION;
 133
 134     hr = factory->fnCreateInstance( outer, (LPVOID *)&unk );
 135     if (FAILED( hr ))
 136         return hr;
 137
 138     hr = IUnknown_QueryInterface( unk, riid, obj );
 139     if (FAILED( hr ))
 140         return hr;
 141
 142     IUnknown_Release( unk );
 143     return hr;
 144 }
 145
 146 static HRESULT WINAPI factory_LockServer( IClassFactory *iface, BOOL lock )
 147 {
 148     FIXME( "%p, %d\n", iface, lock );
 149     return S_OK;
 150 }
 151
 152 static const struct IClassFactoryVtbl factory_vtbl =
 153 {
 154     factory_QueryInterface,
 155     factory_AddRef,
 156     factory_Release,
 157     factory_CreateInstance,
 158     factory_LockServer
 159 };
 160
 161 static struct factory swbem_locator_cf = { { &factory_vtbl }, SWbemLocator_create };
 162 static struct factory winmgmts_cf = { { &factory_vtbl }, WinMGMTS_create };
 163
 164 BOOL WINAPI DllMain( HINSTANCE hinst, DWORD reason, LPVOID reserved )
 165 {
 166
 167     switch (reason)
 168     {
 169         case DLL_WINE_PREATTACH:
 170             return FALSE;    /* prefer native version */
 171         case DLL_PROCESS_ATTACH:
 172             instance = hinst;
 173             DisableThreadLibraryCalls( hinst );
 174             break;
 175     }
 176     return TRUE;
 177 }
 178
 179 HRESULT WINAPI DllGetClassObject( REFCLSID rclsid, REFIID iid, LPVOID *obj )
 180 {
 181     IClassFactory *cf = NULL;
 182
 183     TRACE( "%s, %s, %p\n", debugstr_guid(rclsid), debugstr_guid(iid), obj );
 184
 185     if (IsEqualGUID( rclsid, &CLSID_SWbemLocator ))
 186         cf = &swbem_locator_cf.IClassFactory_iface;
 187     else if (IsEqualGUID( rclsid, &CLSID_WinMGMTS ))
 188         cf = &winmgmts_cf.IClassFactory_iface;
 189     else
 190         return CLASS_E_CLASSNOTAVAILABLE;
 191
 192     return IClassFactory_QueryInterface( cf, iid, obj );
 193 }
 194
 195 /***********************************************************************
 196  *      DllCanUnloadNow (WBEMDISP.@)
 197  */
 198 HRESULT WINAPI DllCanUnloadNow(void)
 199 {
 200     return S_FALSE;
 201 }
 202
 203 /***********************************************************************
 204  *      DllRegisterServer (WBEMDISP.@)
 205  */
 206 HRESULT WINAPI DllRegisterServer(void)
 207 {
 208     return __wine_register_resources( instance );
 209 }
 210
 211 /***********************************************************************
 212  *      DllUnregisterServer (WBEMDISP.@)
 213  */
 214 HRESULT WINAPI DllUnregisterServer(void)
 215 {
 216     return __wine_unregister_resources( instance );
 217 }