69e6d98d6c384ec05b42552a212e45ddeee88b38
[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
23 static ULONG WINAPI
24 BITS_IClassFactory_AddRef(IClassFactory *iface)
25 {
26 return 2; /* non-heap based object */
27 }
28
29 static HRESULT WINAPI
30 BITS_IClassFactory_QueryInterface(IClassFactory *iface, REFIID riid, void **ppvObj)
31 {
32 if (IsEqualGUID(riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_IClassFactory))
33 {
34 *ppvObj = &BITS_ClassFactory.IClassFactory_iface;
35 return S_OK;
36 }
37
38 *ppvObj = NULL;
39 return E_NOINTERFACE;
40 }
41
42 static ULONG WINAPI
43 BITS_IClassFactory_Release(IClassFactory *iface)
44 {
45 return 1; /* non-heap based object */
46 }
47
48 static HRESULT WINAPI
49 BITS_IClassFactory_CreateInstance(IClassFactory *iface, IUnknown *pUnkOuter, REFIID riid,
50 void **ppvObj)
51 {
52 HRESULT res;
53 IUnknown *punk = NULL;
54
55 TRACE("IID: %s\n", debugstr_guid(riid));
56
57 if (pUnkOuter)
58 return CLASS_E_NOAGGREGATION;
59
60 res = BackgroundCopyManagerConstructor((LPVOID*) &punk);
61 if (FAILED(res))
62 return res;
63
64 res = IUnknown_QueryInterface(punk, riid, ppvObj);
65 IUnknown_Release(punk);
66 return res;
67 }
68
69 static HRESULT WINAPI
70 BITS_IClassFactory_LockServer(IClassFactory *iface, BOOL fLock)
71 {
72 FIXME("Not implemented\n");
73 return E_NOTIMPL;
74 }
75
76 static const IClassFactoryVtbl BITS_IClassFactory_Vtbl =
77 {
78 BITS_IClassFactory_QueryInterface,
79 BITS_IClassFactory_AddRef,
80 BITS_IClassFactory_Release,
81 BITS_IClassFactory_CreateInstance,
82 BITS_IClassFactory_LockServer
83 };
84
85 ClassFactoryImpl BITS_ClassFactory =
86 {
87 { &BITS_IClassFactory_Vtbl }
88 };