dlls/mmcndmgr/mmcndmgr.c

   1 /*
   2  *
   3  * Copyright 2011 Alistair Leslie-Hughes
   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 <stdarg.h>
  21
  22 #define COBJMACROS
  23 #include "windef.h"
  24 #include "winbase.h"
  25 #include "winuser.h"
  26 #include "ole2.h"
  27 #include "rpcproxy.h"
  28
  29 #include "wine/unicode.h"
  30 #include "wine/debug.h"
  31 #include "wine/library.h"
  32
  33 #include "initguid.h"
  34 #include "mmc.h"
  35
  36 WINE_DEFAULT_DEBUG_CHANNEL(mmc);
  37
  38 static HINSTANCE MMC_hInstance;
  39
  40 static HRESULT WINAPI mmcversion_QueryInterface(IMMCVersionInfo *iface, REFIID riid, void **ppv)
  41 {
  42     TRACE("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
  43
  44     if ( IsEqualGUID( riid, &IID_IMMCVersionInfo ) ||
  45          IsEqualGUID( riid, &IID_IUnknown ) )
  46     {
  47         *ppv = iface;
  48     }
  49     else
  50     {
  51         TRACE("Unsupported interface %s\n", debugstr_guid(riid));
  52         *ppv = NULL;
  53         return E_NOINTERFACE;
  54     }
  55
  56     IMMCVersionInfo_AddRef(iface);
  57     return S_OK;
  58 }
  59
  60 static ULONG WINAPI mmcversion_AddRef(IMMCVersionInfo *iface)
  61 {
  62     return 2;
  63 }
  64
  65 static ULONG WINAPI mmcversion_Release(IMMCVersionInfo *iface)
  66 {
  67    return 1;
  68 }
  69
  70 static HRESULT WINAPI mmcversion_GetMMCVersion(IMMCVersionInfo *iface, LONG *pVersionMajor, LONG *pVersionMinor)
  71 {
  72     TRACE("(%p, %p, %p): stub\n", iface, pVersionMajor, pVersionMinor);
  73
  74     if(pVersionMajor)
  75         *pVersionMajor = 3;
  76
  77     if(pVersionMinor)
  78         *pVersionMinor = 0;
  79
  80     return S_OK;
  81 }
  82
  83 static const struct IMMCVersionInfoVtbl mmcversionVtbl =
  84 {
  85     mmcversion_QueryInterface,
  86     mmcversion_AddRef,
  87     mmcversion_Release,
  88     mmcversion_GetMMCVersion
  89 };
  90
  91 static IMMCVersionInfo mmcVersionInfo = { &mmcversionVtbl };
  92
  93 /***********************************************************
  94  *    ClassFactory implementation
  95  */
  96 typedef HRESULT (*CreateInstanceFunc)(IUnknown*,REFIID,void**);
  97
  98 static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFGUID riid, void **ppvObject)
  99 {
 100     if(IsEqualGUID(&IID_IClassFactory, riid) || IsEqualGUID(&IID_IUnknown, riid)) {
 101         IClassFactory_AddRef(iface);
 102         *ppvObject = iface;
 103         return S_OK;
 104     }
 105
 106     WARN("not supported iid %s\n", debugstr_guid(riid));
 107     *ppvObject = NULL;
 108     return E_NOINTERFACE;
 109 }
 110
 111 static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
 112 {
 113     TRACE("(%p)\n", iface);
 114     return 2;
 115 }
 116
 117 static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
 118 {
 119     TRACE("(%p)\n", iface);
 120
 121     return 1;
 122 }
 123
 124 static HRESULT WINAPI ClassFactory_CreateInstance(IClassFactory *iface, IUnknown *outer,
 125         REFIID riid, void **ppv)
 126 {
 127     TRACE("(%p %s %p)\n", outer, debugstr_guid(riid), ppv);
 128     return IMMCVersionInfo_QueryInterface(&mmcVersionInfo, riid, ppv);
 129 }
 130
 131 static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL fLock)
 132 {
 133     TRACE("(%p)->(%x)\n", iface, fLock);
 134     return S_OK;
 135 }
 136
 137 static const IClassFactoryVtbl MMCClassFactoryVtbl = {
 138     ClassFactory_QueryInterface,
 139     ClassFactory_AddRef,
 140     ClassFactory_Release,
 141     ClassFactory_CreateInstance,
 142     ClassFactory_LockServer
 143 };
 144
 145 static IClassFactory MMCVersionInfoFactory = { &MMCClassFactoryVtbl };
 146
 147 HRESULT WINAPI DllGetClassObject( REFCLSID riid, REFIID iid, LPVOID *ppv )
 148 {
 149     TRACE("%s %s %p\n", debugstr_guid(riid), debugstr_guid(iid), ppv );
 150
 151     if( IsEqualCLSID( riid, &CLSID_MMCVersionInfo ))
 152     {
 153         TRACE("(CLSID_MMCVersionInfo %s %p)\n", debugstr_guid(riid), ppv);
 154         return IClassFactory_QueryInterface(&MMCVersionInfoFactory, iid, ppv);
 155     }
 156
 157     FIXME("Unsupported interface %s\n", debugstr_guid(riid));
 158     return CLASS_E_CLASSNOTAVAILABLE;
 159  }
 160
 161 HRESULT WINAPI DllRegisterServer(void)
 162 {
 163     return __wine_register_resources( MMC_hInstance );
 164 }
 165
 166 HRESULT WINAPI DllUnregisterServer(void)
 167 {
 168     return __wine_unregister_resources( MMC_hInstance );
 169 }
 170
 171 HRESULT WINAPI DllCanUnloadNow(void)
 172 {
 173     return S_FALSE;
 174 }
 175
 176 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
 177 {
 178     TRACE("(%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
 179
 180     switch (fdwReason)
 181     {
 182     case DLL_WINE_PREATTACH:
 183         return FALSE;  /* prefer native version */
 184     case DLL_PROCESS_ATTACH:
 185         MMC_hInstance = hinstDLL;
 186         break;
 187     }
 188     return TRUE;
 189 }