dll/win32/qmgr/factory.c

   1 /*
   2  * Class factory interface for Queue Manager (BITS)
   3  *
   4  * Copyright (C) 2007 Google (Roy Shea)
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #define COBJMACROS
  22
  23 #include "qmgr.h"
  24 #include "wine/debug.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(qmgr);
  27
  28 static ULONG WINAPI
  29 BITS_IClassFactory_AddRef(LPCLASSFACTORY iface)
  30 {
  31     return 2;
  32 }
  33
  34 static HRESULT WINAPI
  35 BITS_IClassFactory_QueryInterface(LPCLASSFACTORY iface, REFIID riid,
  36                                   LPVOID *ppvObj)
  37 {
  38     ClassFactoryImpl *This = (ClassFactoryImpl *) iface;
  39
  40     if (IsEqualGUID(riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_IClassFactory))
  41     {
  42         *ppvObj = &This->lpVtbl;
  43         return S_OK;
  44     }
  45
  46     *ppvObj = NULL;
  47     return E_NOINTERFACE;
  48 }
  49
  50 static ULONG WINAPI
  51 BITS_IClassFactory_Release(LPCLASSFACTORY iface)
  52 {
  53     return 1;
  54 }
  55
  56 static HRESULT WINAPI
  57 BITS_IClassFactory_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pUnkOuter,
  58                                   REFIID riid, LPVOID *ppvObj)
  59 {
  60     HRESULT res;
  61     IUnknown *punk = NULL;
  62
  63     TRACE("IID: %s\n", debugstr_guid(riid));
  64
  65     if (pUnkOuter)
  66         return CLASS_E_NOAGGREGATION;
  67
  68     res = BackgroundCopyManagerConstructor(pUnkOuter, (LPVOID*) &punk);
  69     if (FAILED(res))
  70         return res;
  71
  72     res = IUnknown_QueryInterface(punk, riid, ppvObj);
  73     IUnknown_Release(punk);
  74     return res;
  75 }
  76
  77 static HRESULT WINAPI
  78 BITS_IClassFactory_LockServer(LPCLASSFACTORY iface, BOOL fLock)
  79 {
  80     FIXME("Not implemented\n");
  81     return E_NOTIMPL;
  82 }
  83
  84 static const IClassFactoryVtbl BITS_IClassFactory_Vtbl =
  85 {
  86     BITS_IClassFactory_QueryInterface,
  87     BITS_IClassFactory_AddRef,
  88     BITS_IClassFactory_Release,
  89     BITS_IClassFactory_CreateInstance,
  90     BITS_IClassFactory_LockServer
  91 };
  92
  93 ClassFactoryImpl BITS_ClassFactory =
  94 {
  95     &BITS_IClassFactory_Vtbl
  96 };