165 lines
4.2 KiB
C
165 lines
4.2 KiB
C
/*
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* DXDiag
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*
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* Copyright 2004 Raphael Junqueira
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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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*/
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#define COBJMACROS
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#include "config.h"
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "objbase.h"
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#include "oleauto.h"
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#include "oleidl.h"
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#include "rpcproxy.h"
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#include "initguid.h"
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#include "dxdiag_private.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(dxdiag);
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HINSTANCE dxdiagn_instance = 0;
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LONG DXDIAGN_refCount = 0;
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/* At process attach */
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BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpvReserved)
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{
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TRACE("%p,%x,%p\n", hInstDLL, fdwReason, lpvReserved);
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if (fdwReason == DLL_PROCESS_ATTACH) {
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dxdiagn_instance = hInstDLL;
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DisableThreadLibraryCalls(hInstDLL);
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}
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return TRUE;
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}
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/*******************************************************************************
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* DXDiag ClassFactory
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*/
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typedef struct {
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IClassFactory IClassFactory_iface;
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} IClassFactoryImpl;
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static HRESULT WINAPI DXDiagCF_QueryInterface(IClassFactory *iface, REFIID riid, void **ppv)
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{
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if (ppv == NULL)
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return E_POINTER;
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if (IsEqualGUID(&IID_IUnknown, riid))
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TRACE("(%p)->(IID_IUnknown %p)\n", iface, ppv);
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else if (IsEqualGUID(&IID_IClassFactory, riid))
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TRACE("(%p)->(IID_IClassFactory %p)\n", iface, ppv);
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else {
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FIXME("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
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*ppv = NULL;
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return E_NOINTERFACE;
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}
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*ppv = iface;
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IClassFactory_AddRef(iface);
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return S_OK;
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}
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static ULONG WINAPI DXDiagCF_AddRef(IClassFactory *iface)
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{
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DXDIAGN_LockModule();
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return 2; /* non-heap based object */
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}
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static ULONG WINAPI DXDiagCF_Release(IClassFactory * iface)
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{
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DXDIAGN_UnlockModule();
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return 1; /* non-heap based object */
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}
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static HRESULT WINAPI DXDiagCF_CreateInstance(IClassFactory *iface, IUnknown *pOuter, REFIID riid,
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void **ppv)
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{
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TRACE("(%p)->(%p,%s,%p)\n", iface, pOuter, debugstr_guid(riid), ppv);
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return DXDiag_CreateDXDiagProvider(iface, pOuter, riid, ppv);
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}
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static HRESULT WINAPI DXDiagCF_LockServer(IClassFactory *iface, BOOL dolock)
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{
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TRACE("(%d)\n", dolock);
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if (dolock)
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DXDIAGN_LockModule();
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else
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DXDIAGN_UnlockModule();
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return S_OK;
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}
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static const IClassFactoryVtbl DXDiagCF_Vtbl = {
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DXDiagCF_QueryInterface,
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DXDiagCF_AddRef,
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DXDiagCF_Release,
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DXDiagCF_CreateInstance,
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DXDiagCF_LockServer
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};
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static IClassFactoryImpl DXDiag_CF = { { &DXDiagCF_Vtbl } };
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/***********************************************************************
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* DllCanUnloadNow (DXDIAGN.@)
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*/
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HRESULT WINAPI DllCanUnloadNow(void)
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{
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return DXDIAGN_refCount != 0 ? S_FALSE : S_OK;
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}
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/***********************************************************************
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* DllGetClassObject (DXDIAGN.@)
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*/
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HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
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{
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TRACE("(%s,%s,%p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
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if (IsEqualGUID(rclsid, &CLSID_DxDiagProvider)) {
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IClassFactory_AddRef(&DXDiag_CF.IClassFactory_iface);
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*ppv = &DXDiag_CF.IClassFactory_iface;
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return S_OK;
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}
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FIXME("(%s,%s,%p): no interface found.\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
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return CLASS_E_CLASSNOTAVAILABLE;
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}
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/***********************************************************************
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* DllRegisterServer (DXDIAGN.@)
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*/
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HRESULT WINAPI DllRegisterServer(void)
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{
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return __wine_register_resources( dxdiagn_instance );
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}
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/***********************************************************************
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* DllUnregisterServer (DXDIAGN.@)
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*/
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HRESULT WINAPI DllUnregisterServer(void)
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{
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return __wine_unregister_resources( dxdiagn_instance );
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}
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