[QMGR] Sync with Wine Staging 3.3. CORE-14434
[reactos.git] / 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 #include "qmgr.h"
22 #include "wine/debug.h"
23
24 WINE_DEFAULT_DEBUG_CHANNEL(qmgr);
25
26 static ULONG WINAPI
27 BITS_IClassFactory_AddRef(IClassFactory *iface)
28 {
29 return 2; /* non-heap based object */
30 }
31
32 static HRESULT WINAPI
33 BITS_IClassFactory_QueryInterface(IClassFactory *iface, REFIID riid, void **ppvObj)
34 {
35 if (IsEqualGUID(riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_IClassFactory))
36 {
37 *ppvObj = &BITS_ClassFactory.IClassFactory_iface;
38 return S_OK;
39 }
40
41 *ppvObj = NULL;
42 return E_NOINTERFACE;
43 }
44
45 static ULONG WINAPI
46 BITS_IClassFactory_Release(IClassFactory *iface)
47 {
48 return 1; /* non-heap based object */
49 }
50
51 static HRESULT WINAPI
52 BITS_IClassFactory_CreateInstance(IClassFactory *iface, IUnknown *pUnkOuter, REFIID riid,
53 void **ppvObj)
54 {
55 HRESULT res;
56 IUnknown *punk = NULL;
57
58 TRACE("IID: %s\n", debugstr_guid(riid));
59
60 if (pUnkOuter)
61 return CLASS_E_NOAGGREGATION;
62
63 res = BackgroundCopyManagerConstructor((LPVOID*) &punk);
64 if (FAILED(res))
65 return res;
66
67 res = IUnknown_QueryInterface(punk, riid, ppvObj);
68 IUnknown_Release(punk);
69 return res;
70 }
71
72 static HRESULT WINAPI
73 BITS_IClassFactory_LockServer(IClassFactory *iface, BOOL fLock)
74 {
75 FIXME("Not implemented\n");
76 return E_NOTIMPL;
77 }
78
79 static const IClassFactoryVtbl BITS_IClassFactory_Vtbl =
80 {
81 BITS_IClassFactory_QueryInterface,
82 BITS_IClassFactory_AddRef,
83 BITS_IClassFactory_Release,
84 BITS_IClassFactory_CreateInstance,
85 BITS_IClassFactory_LockServer
86 };
87
88 ClassFactoryImpl BITS_ClassFactory =
89 {
90 { &BITS_IClassFactory_Vtbl }
91 };