gdi32/tests: Remove win9x hacks.
[wine] / dlls / browseui / compcatcachedaemon.c
1 /*
2  * Component Category Cache 'Daemon'
3  *
4  * Copyright (C) 2008 Maarten Lankhorst
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 "config.h"
22
23 #include <stdarg.h>
24
25 #define COBJMACROS
26
27 #include "wine/debug.h"
28 #include "windef.h"
29 #include "winbase.h"
30 #include "winreg.h"
31 #include "winuser.h"
32 #include "shlwapi.h"
33 #include "winerror.h"
34 #include "objbase.h"
35
36 #include "shlguid.h"
37 #include "shlobj.h"
38
39 #include "wine/unicode.h"
40
41 #include "browseui.h"
42 #include "resids.h"
43
44 WINE_DEFAULT_DEBUG_CHANNEL(browseui);
45
46 typedef struct tagCCCD {
47     IRunnableTask IRunnableTask_iface;
48     LONG refCount;
49     CRITICAL_SECTION cs;
50 } CompCatCacheDaemon;
51
52 static inline CompCatCacheDaemon *impl_from_IRunnableTask(IRunnableTask *iface)
53 {
54     return CONTAINING_RECORD(iface, CompCatCacheDaemon, IRunnableTask_iface);
55 }
56
57 static void CompCatCacheDaemon_Destructor(CompCatCacheDaemon *This)
58 {
59     TRACE("destroying %p\n", This);
60     DeleteCriticalSection(&This->cs);
61     heap_free(This);
62     BROWSEUI_refCount--;
63 }
64
65 static HRESULT WINAPI CompCatCacheDaemon_QueryInterface(IRunnableTask *iface, REFIID iid, LPVOID *ppvOut)
66 {
67     CompCatCacheDaemon *This = impl_from_IRunnableTask(iface);
68     *ppvOut = NULL;
69
70     if (IsEqualIID(iid, &IID_IRunnableTask) || IsEqualIID(iid, &IID_IUnknown))
71     {
72         *ppvOut = This;
73     }
74
75     if (*ppvOut)
76     {
77         IRunnableTask_AddRef(iface);
78         return S_OK;
79     }
80
81     FIXME("unsupported interface: %s\n", debugstr_guid(iid));
82     return E_NOINTERFACE;
83 }
84
85 static ULONG WINAPI CompCatCacheDaemon_AddRef(IRunnableTask *iface)
86 {
87     CompCatCacheDaemon *This = impl_from_IRunnableTask(iface);
88     return InterlockedIncrement(&This->refCount);
89 }
90
91 static ULONG WINAPI CompCatCacheDaemon_Release(IRunnableTask *iface)
92 {
93     CompCatCacheDaemon *This = impl_from_IRunnableTask(iface);
94     ULONG ret;
95
96     ret = InterlockedDecrement(&This->refCount);
97     if (ret == 0)
98         CompCatCacheDaemon_Destructor(This);
99     return ret;
100 }
101
102 static HRESULT WINAPI CompCatCacheDaemon_Run(IRunnableTask *iface)
103 {
104     FIXME("stub\n");
105     return S_OK;
106 }
107
108 static HRESULT WINAPI CompCatCacheDaemon_Kill(IRunnableTask *iface, BOOL fWait)
109 {
110     FIXME("stub\n");
111     return S_OK;
112 }
113
114 static HRESULT WINAPI CompCatCacheDaemon_Suspend(IRunnableTask *iface)
115 {
116     FIXME("stub\n");
117     return S_OK;
118 }
119
120 static HRESULT WINAPI CompCatCacheDaemon_Resume(IRunnableTask *iface)
121 {
122     FIXME("stub\n");
123     return S_OK;
124 }
125
126 static ULONG WINAPI CompCatCacheDaemon_IsRunning(IRunnableTask *iface)
127 {
128     FIXME("stub\n");
129     return 0;
130 }
131
132 static const IRunnableTaskVtbl CompCatCacheDaemonVtbl =
133 {
134     CompCatCacheDaemon_QueryInterface,
135     CompCatCacheDaemon_AddRef,
136     CompCatCacheDaemon_Release,
137     CompCatCacheDaemon_Run,
138     CompCatCacheDaemon_Kill,
139     CompCatCacheDaemon_Suspend,
140     CompCatCacheDaemon_Resume,
141     CompCatCacheDaemon_IsRunning
142 };
143
144 HRESULT CompCatCacheDaemon_Constructor(IUnknown *pUnkOuter, IUnknown **ppOut)
145 {
146     CompCatCacheDaemon *This;
147     if (pUnkOuter)
148         return CLASS_E_NOAGGREGATION;
149
150     This = heap_alloc(sizeof(CompCatCacheDaemon));
151     if (This == NULL)
152         return E_OUTOFMEMORY;
153
154     This->IRunnableTask_iface.lpVtbl = &CompCatCacheDaemonVtbl;
155     This->refCount = 1;
156     InitializeCriticalSection(&This->cs);
157
158     TRACE("returning %p\n", This);
159     *ppOut = (IUnknown *)This;
160     BROWSEUI_refCount++;
161     return S_OK;
162 }