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187 lines
5.3 KiB
C
187 lines
5.3 KiB
C
/*
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* Copyright (C) 2002 Aric Stewart for CodeWeavers
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* Copyright (C) 2009 Damjan Jovanovic
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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 "windef.h"
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#include "winbase.h"
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#include "winreg.h"
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#include "winerror.h"
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#include "objbase.h"
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#include "initguid.h"
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#include "wia_lh.h"
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#include "sti.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(sti);
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extern HRESULT WINAPI STI_DllGetClassObject(REFCLSID, REFIID, LPVOID *) DECLSPEC_HIDDEN;
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extern BOOL WINAPI STI_DllMain(HINSTANCE, DWORD, LPVOID) DECLSPEC_HIDDEN;
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extern HRESULT WINAPI STI_DllRegisterServer(void) DECLSPEC_HIDDEN;
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extern HRESULT WINAPI STI_DllUnregisterServer(void) DECLSPEC_HIDDEN;
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typedef HRESULT (*fnCreateInstance)(REFIID riid, IUnknown *pUnkOuter, LPVOID *ppObj);
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typedef struct
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{
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IClassFactory IClassFactory_iface;
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fnCreateInstance pfnCreateInstance;
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} sti_cf;
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static inline sti_cf *impl_from_IClassFactory( IClassFactory *iface )
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{
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return CONTAINING_RECORD(iface, sti_cf, IClassFactory_iface);
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}
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static HRESULT sti_create( REFIID riid, IUnknown *pUnkOuter, LPVOID *ppObj )
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{
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if (pUnkOuter != NULL && !IsEqualIID(riid, &IID_IUnknown))
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return CLASS_E_NOAGGREGATION;
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if (IsEqualGUID(riid, &IID_IUnknown))
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return StiCreateInstanceW(GetCurrentProcess(), STI_VERSION_REAL | STI_VERSION_FLAG_UNICODE, (PSTIW*) ppObj, pUnkOuter);
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else if (IsEqualGUID(riid, &IID_IStillImageW))
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return StiCreateInstanceW(GetCurrentProcess(), STI_VERSION_REAL | STI_VERSION_FLAG_UNICODE, (PSTIW*) ppObj, NULL);
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else if (IsEqualGUID(riid, &IID_IStillImageA))
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return StiCreateInstanceA(GetCurrentProcess(), STI_VERSION_REAL, (PSTIA*) ppObj, NULL);
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else
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{
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FIXME("no interface %s\n", debugstr_guid(riid));
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return E_NOINTERFACE;
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}
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}
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static HRESULT WINAPI sti_cf_QueryInterface( IClassFactory *iface, REFIID riid, LPVOID *ppobj )
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{
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if (IsEqualGUID(riid, &IID_IUnknown) ||
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IsEqualGUID(riid, &IID_IClassFactory))
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{
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IClassFactory_AddRef( iface );
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*ppobj = iface;
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return S_OK;
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}
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FIXME("interface %s not implemented\n", debugstr_guid(riid));
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return E_NOINTERFACE;
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}
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static ULONG WINAPI sti_cf_AddRef( IClassFactory *iface )
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{
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return 2;
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}
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static ULONG WINAPI sti_cf_Release( IClassFactory *iface )
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{
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return 1;
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}
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static HRESULT WINAPI sti_cf_CreateInstance( IClassFactory *iface, LPUNKNOWN pOuter,
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REFIID riid, LPVOID *ppobj )
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{
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sti_cf *This = impl_from_IClassFactory( iface );
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HRESULT r;
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IUnknown *punk;
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TRACE("%p %s %p\n", pOuter, debugstr_guid(riid), ppobj);
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*ppobj = NULL;
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r = This->pfnCreateInstance( riid, pOuter, (LPVOID *)&punk );
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if (FAILED(r))
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return r;
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r = IUnknown_QueryInterface( punk, riid, ppobj );
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if (FAILED(r))
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return r;
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IUnknown_Release( punk );
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return r;
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}
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static HRESULT WINAPI sti_cf_LockServer( IClassFactory *iface, BOOL dolock )
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{
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FIXME("(%p)->(%d)\n", iface, dolock);
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return S_OK;
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}
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static const struct IClassFactoryVtbl sti_cf_vtbl =
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{
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sti_cf_QueryInterface,
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sti_cf_AddRef,
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sti_cf_Release,
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sti_cf_CreateInstance,
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sti_cf_LockServer
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};
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static sti_cf the_sti_cf = { { &sti_cf_vtbl }, sti_create };
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BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpvReserved)
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{
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TRACE("(0x%p, %d, %p)\n",hInstDLL,fdwReason,lpvReserved);
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if (fdwReason == DLL_WINE_PREATTACH)
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return FALSE;
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return STI_DllMain(hInstDLL, fdwReason, lpvReserved);
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}
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/******************************************************************************
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* DllGetClassObject (STI.@)
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*/
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HRESULT WINAPI DllGetClassObject( REFCLSID rclsid, REFIID iid, LPVOID *ppv )
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{
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IClassFactory *cf = NULL;
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TRACE("%s %s %p\n", debugstr_guid(rclsid), debugstr_guid(iid), ppv);
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if (IsEqualGUID( rclsid, &CLSID_Sti ))
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{
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cf = &the_sti_cf.IClassFactory_iface;
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}
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if (cf)
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return IClassFactory_QueryInterface( cf, iid, ppv );
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return STI_DllGetClassObject( rclsid, iid, ppv );
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}
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/******************************************************************************
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* DllCanUnloadNow (STI.@)
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*/
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HRESULT WINAPI DllCanUnloadNow( void )
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{
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return S_FALSE;
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}
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/***********************************************************************
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* DllRegisterServer (STI.@)
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*/
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HRESULT WINAPI DllRegisterServer(void)
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{
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return STI_DllRegisterServer();
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}
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/***********************************************************************
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* DllUnRegisterServer (STI.@)
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*/
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HRESULT WINAPI DllUnregisterServer(void)
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{
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return STI_DllUnregisterServer();
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}
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