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163 lines
4.1 KiB
C
163 lines
4.1 KiB
C
/*
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* Component Category Cache 'Daemon'
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*
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* Copyright (C) 2008 Maarten Lankhorst
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#define COBJMACROS
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#include "wine/debug.h"
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#include "windef.h"
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#include "winbase.h"
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#include "winreg.h"
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#include "winuser.h"
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#include "shlwapi.h"
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#include "winerror.h"
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#include "objbase.h"
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#include "shlguid.h"
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#include "shlobj.h"
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#include "wine/heap.h"
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#include "browseui.h"
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#include "resids.h"
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WINE_DEFAULT_DEBUG_CHANNEL(browseui);
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typedef struct tagCCCD {
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IRunnableTask IRunnableTask_iface;
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LONG refCount;
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CRITICAL_SECTION cs;
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} CompCatCacheDaemon;
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static inline CompCatCacheDaemon *impl_from_IRunnableTask(IRunnableTask *iface)
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{
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return CONTAINING_RECORD(iface, CompCatCacheDaemon, IRunnableTask_iface);
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}
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static void CompCatCacheDaemon_Destructor(CompCatCacheDaemon *This)
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{
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TRACE("destroying %p\n", This);
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This->cs.DebugInfo->Spare[0] = 0;
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DeleteCriticalSection(&This->cs);
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heap_free(This);
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InterlockedDecrement(&BROWSEUI_refCount);
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}
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static HRESULT WINAPI CompCatCacheDaemon_QueryInterface(IRunnableTask *iface, REFIID iid, LPVOID *ppvOut)
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{
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CompCatCacheDaemon *This = impl_from_IRunnableTask(iface);
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*ppvOut = NULL;
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if (IsEqualIID(iid, &IID_IRunnableTask) || IsEqualIID(iid, &IID_IUnknown))
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{
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*ppvOut = &This->IRunnableTask_iface;
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}
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if (*ppvOut)
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{
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IRunnableTask_AddRef(iface);
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return S_OK;
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}
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FIXME("unsupported interface: %s\n", debugstr_guid(iid));
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return E_NOINTERFACE;
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}
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static ULONG WINAPI CompCatCacheDaemon_AddRef(IRunnableTask *iface)
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{
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CompCatCacheDaemon *This = impl_from_IRunnableTask(iface);
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return InterlockedIncrement(&This->refCount);
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}
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static ULONG WINAPI CompCatCacheDaemon_Release(IRunnableTask *iface)
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{
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CompCatCacheDaemon *This = impl_from_IRunnableTask(iface);
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ULONG ret;
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ret = InterlockedDecrement(&This->refCount);
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if (ret == 0)
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CompCatCacheDaemon_Destructor(This);
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return ret;
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}
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static HRESULT WINAPI CompCatCacheDaemon_Run(IRunnableTask *iface)
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{
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FIXME("stub\n");
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return S_OK;
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}
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static HRESULT WINAPI CompCatCacheDaemon_Kill(IRunnableTask *iface, BOOL fWait)
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{
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FIXME("stub\n");
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return S_OK;
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}
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static HRESULT WINAPI CompCatCacheDaemon_Suspend(IRunnableTask *iface)
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{
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FIXME("stub\n");
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return S_OK;
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}
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static HRESULT WINAPI CompCatCacheDaemon_Resume(IRunnableTask *iface)
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{
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FIXME("stub\n");
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return S_OK;
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}
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static ULONG WINAPI CompCatCacheDaemon_IsRunning(IRunnableTask *iface)
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{
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FIXME("stub\n");
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return 0;
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}
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static const IRunnableTaskVtbl CompCatCacheDaemonVtbl =
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{
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CompCatCacheDaemon_QueryInterface,
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CompCatCacheDaemon_AddRef,
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CompCatCacheDaemon_Release,
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CompCatCacheDaemon_Run,
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CompCatCacheDaemon_Kill,
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CompCatCacheDaemon_Suspend,
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CompCatCacheDaemon_Resume,
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CompCatCacheDaemon_IsRunning
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};
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HRESULT CompCatCacheDaemon_Constructor(IUnknown *pUnkOuter, IUnknown **ppOut)
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{
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CompCatCacheDaemon *This;
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if (pUnkOuter)
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return CLASS_E_NOAGGREGATION;
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This = heap_alloc(sizeof(CompCatCacheDaemon));
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if (This == NULL)
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return E_OUTOFMEMORY;
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This->IRunnableTask_iface.lpVtbl = &CompCatCacheDaemonVtbl;
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This->refCount = 1;
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InitializeCriticalSection(&This->cs);
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This->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": CompCatCacheDaemon.cs");
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TRACE("returning %p\n", This);
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*ppOut = (IUnknown *)&This->IRunnableTask_iface;
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InterlockedIncrement(&BROWSEUI_refCount);
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return S_OK;
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}
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