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![Eric Pouech](/assets/img/avatar_default.png)
Signed-off-by: Eric Pouech <eric.pouech@gmail.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
786 lines
22 KiB
C
786 lines
22 KiB
C
/*
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* 16 bit ole functions
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*
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* Copyright 1995 Martin von Loewis
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* Copyright 1998 Justin Bradford
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* Copyright 1999 Francis Beaudet
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* Copyright 1999 Sylvain St-Germain
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* Copyright 2002 Marcus Meissner
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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 <stdlib.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <string.h>
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#include <assert.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "objbase.h"
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#include "ole2.h"
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#include "rpc.h"
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#include "winerror.h"
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#include "winreg.h"
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#include "wownt32.h"
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#include "wtypes.h"
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#include "wine/winbase16.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(ole);
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typedef LPCSTR LPCOLESTR16;
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#define CHARS_IN_GUID 39
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typedef struct
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{
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SEGPTR QueryInterface;
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SEGPTR AddRef;
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SEGPTR Release;
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SEGPTR Alloc;
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SEGPTR Realloc;
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SEGPTR Free;
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SEGPTR GetSize;
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SEGPTR DidAlloc;
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SEGPTR HeapMinimize;
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} IMalloc16Vtbl;
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typedef struct
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{
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SEGPTR lpVtbl;
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} IMalloc16;
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static ULONG call_IMalloc_AddRef(SEGPTR iface)
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{
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IMalloc16 *malloc = MapSL(iface);
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IMalloc16Vtbl *vtbl = MapSL(malloc->lpVtbl);
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DWORD args[1], ret;
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args[0] = iface;
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WOWCallback16Ex(vtbl->AddRef, WCB16_CDECL, sizeof(args), args, &ret);
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return ret;
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}
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static ULONG call_IMalloc_Release(SEGPTR iface)
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{
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IMalloc16 *malloc = MapSL(iface);
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IMalloc16Vtbl *vtbl = MapSL(malloc->lpVtbl);
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DWORD args[1], ret;
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args[0] = iface;
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WOWCallback16Ex(vtbl->Release, WCB16_CDECL, sizeof(args), args, &ret);
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return ret;
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}
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static SEGPTR call_IMalloc_Alloc(SEGPTR iface, DWORD size)
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{
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IMalloc16 *malloc = MapSL(iface);
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IMalloc16Vtbl *vtbl = MapSL(malloc->lpVtbl);
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DWORD args[2], ret;
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args[0] = iface;
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args[1] = size;
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WOWCallback16Ex(vtbl->Alloc, WCB16_CDECL, sizeof(args), args, &ret);
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return ret;
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}
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static HTASK16 hETask = 0;
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static WORD Table_ETask[62];
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static SEGPTR compobj_malloc;
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/* --- IMalloc16 implementation */
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typedef struct
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{
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IMalloc16 IMalloc16_iface;
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LONG refcount;
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} IMalloc16Impl;
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static inline IMalloc16Impl *impl_from_IMalloc16(IMalloc16 *iface)
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{
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return CONTAINING_RECORD(iface, IMalloc16Impl, IMalloc16_iface);
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}
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/******************************************************************************
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* IMalloc16_QueryInterface [COMPOBJ.500]
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*/
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HRESULT CDECL IMalloc16_fnQueryInterface(IMalloc16* iface,REFIID refiid,LPVOID *obj) {
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IMalloc16Impl *This = impl_from_IMalloc16(iface);
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TRACE("(%p)->QueryInterface(%s,%p)\n",This,debugstr_guid(refiid),obj);
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if ( !memcmp(&IID_IUnknown,refiid,sizeof(IID_IUnknown)) ||
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!memcmp(&IID_IMalloc,refiid,sizeof(IID_IMalloc))
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) {
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*obj = This;
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return 0;
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}
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return OLE_E_ENUM_NOMORE;
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}
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/******************************************************************************
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* IMalloc16_AddRef [COMPOBJ.501]
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*/
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ULONG CDECL IMalloc16_fnAddRef(IMalloc16 *iface)
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{
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IMalloc16Impl *malloc = impl_from_IMalloc16(iface);
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ULONG refcount = InterlockedIncrement(&malloc->refcount);
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TRACE("%p increasing refcount to %lu.\n", malloc, refcount);
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return refcount;
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}
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/******************************************************************************
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* IMalloc16_Release [COMPOBJ.502]
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*/
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ULONG CDECL IMalloc16_fnRelease(SEGPTR iface)
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{
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IMalloc16Impl *malloc = impl_from_IMalloc16(MapSL(iface));
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ULONG refcount = InterlockedDecrement(&malloc->refcount);
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TRACE("%p decreasing refcount to %lu.\n", malloc, refcount);
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if (!refcount)
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{
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UnMapLS(iface);
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HeapFree(GetProcessHeap(), 0, malloc);
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}
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return refcount;
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}
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/******************************************************************************
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* IMalloc16_Alloc [COMPOBJ.503]
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*/
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SEGPTR CDECL IMalloc16_fnAlloc(IMalloc16* iface,DWORD cb) {
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IMalloc16Impl *This = impl_from_IMalloc16(iface);
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TRACE("(%p)->Alloc(%ld)\n",This,cb);
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return MapLS( HeapAlloc( GetProcessHeap(), 0, cb ) );
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}
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/******************************************************************************
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* IMalloc16_Free [COMPOBJ.505]
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*/
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VOID CDECL IMalloc16_fnFree(IMalloc16* iface,SEGPTR pv)
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{
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void *ptr = MapSL(pv);
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IMalloc16Impl *This = impl_from_IMalloc16(iface);
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TRACE("(%p)->Free(%08lx)\n",This,pv);
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UnMapLS(pv);
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HeapFree( GetProcessHeap(), 0, ptr );
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}
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/******************************************************************************
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* IMalloc16_Realloc [COMPOBJ.504]
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*/
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SEGPTR CDECL IMalloc16_fnRealloc(IMalloc16* iface,SEGPTR pv,DWORD cb)
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{
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SEGPTR ret;
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IMalloc16Impl *This = impl_from_IMalloc16(iface);
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TRACE("(%p)->Realloc(%08lx,%ld)\n",This,pv,cb);
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if (!pv)
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ret = IMalloc16_fnAlloc(iface, cb);
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else if (cb) {
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ret = MapLS( HeapReAlloc( GetProcessHeap(), 0, MapSL(pv), cb ) );
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UnMapLS(pv);
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} else {
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IMalloc16_fnFree(iface, pv);
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ret = 0;
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}
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return ret;
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}
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/******************************************************************************
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* IMalloc16_GetSize [COMPOBJ.506]
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*/
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DWORD CDECL IMalloc16_fnGetSize(IMalloc16* iface,SEGPTR pv)
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{
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IMalloc16Impl *This = impl_from_IMalloc16(iface);
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TRACE("(%p)->GetSize(%08lx)\n",This,pv);
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return HeapSize( GetProcessHeap(), 0, MapSL(pv) );
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}
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/******************************************************************************
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* IMalloc16_DidAlloc [COMPOBJ.507]
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*/
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INT16 CDECL IMalloc16_fnDidAlloc(IMalloc16* iface,LPVOID pv) {
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IMalloc16Impl *This = impl_from_IMalloc16(iface);
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TRACE("(%p)->DidAlloc(%p)\n",This,pv);
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return (INT16)-1;
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}
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/******************************************************************************
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* IMalloc16_HeapMinimize [COMPOBJ.508]
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*/
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LPVOID CDECL IMalloc16_fnHeapMinimize(IMalloc16* iface) {
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IMalloc16Impl *This = impl_from_IMalloc16(iface);
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TRACE("(%p)->HeapMinimize()\n",This);
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return NULL;
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}
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/******************************************************************************
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* IMalloc16_Constructor [VTABLE]
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*/
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static SEGPTR IMalloc16_Constructor(void)
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{
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static IMalloc16Vtbl vt16;
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static SEGPTR msegvt16;
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IMalloc16Impl* This;
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HMODULE16 hcomp = GetModuleHandle16("COMPOBJ");
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This = HeapAlloc( GetProcessHeap(), 0, sizeof(IMalloc16Impl) );
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if (!msegvt16)
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{
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#define VTENT(x) vt16.x = (SEGPTR)GetProcAddress16(hcomp,"IMalloc16_"#x);assert(vt16.x)
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VTENT(QueryInterface);
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VTENT(AddRef);
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VTENT(Release);
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VTENT(Alloc);
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VTENT(Realloc);
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VTENT(Free);
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VTENT(GetSize);
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VTENT(DidAlloc);
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VTENT(HeapMinimize);
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#undef VTENT
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msegvt16 = MapLS( &vt16 );
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}
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This->IMalloc16_iface.lpVtbl = msegvt16;
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This->refcount = 1;
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return MapLS(This);
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}
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/******************************************************************************
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* CoBuildVersion [COMPOBJ.1]
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*/
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DWORD WINAPI CoBuildVersion16(void)
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{
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return CoBuildVersion();
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}
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/***********************************************************************
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* CoGetMalloc [COMPOBJ.4]
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*/
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HRESULT WINAPI CoGetMalloc16(MEMCTX context, SEGPTR *malloc)
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{
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call_IMalloc_AddRef(*malloc = compobj_malloc);
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return S_OK;
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}
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/***********************************************************************
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* CoCreateStandardMalloc [COMPOBJ.71]
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*/
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HRESULT WINAPI CoCreateStandardMalloc16(MEMCTX context, SEGPTR *malloc)
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{
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/* FIXME: docu says we shouldn't return the same allocator as in
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* CoGetMalloc16 */
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*malloc = IMalloc16_Constructor();
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return S_OK;
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}
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/***********************************************************************
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* CoMemAlloc [COMPOBJ.151]
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*/
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SEGPTR WINAPI CoMemAlloc(DWORD size, MEMCTX context, DWORD unknown)
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{
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TRACE("size %lu, context %d, unknown %#lx.\n", size, context, unknown);
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if (context != MEMCTX_TASK)
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FIXME("Ignoring context %d.\n", context);
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if (unknown)
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FIXME("Ignoring unknown parameter %#lx.\n", unknown);
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return call_IMalloc_Alloc(compobj_malloc, size);
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}
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/***********************************************************************
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* CoInitialize [COMPOBJ.2]
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*/
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HRESULT WINAPI CoInitialize16(SEGPTR malloc)
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{
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if (!malloc)
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CoCreateStandardMalloc16(MEMCTX_TASK, &compobj_malloc);
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else
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call_IMalloc_AddRef(compobj_malloc = malloc);
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return S_OK;
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}
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/***********************************************************************
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* CoUninitialize [COMPOBJ.3]
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* Don't know what it does.
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* 3-Nov-98 -- this was originally misspelled, I changed it to what I
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* believe is the correct spelling
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*/
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void WINAPI CoUninitialize16(void)
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{
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TRACE("\n");
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CoFreeAllLibraries();
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call_IMalloc_Release(compobj_malloc);
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compobj_malloc = 0;
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}
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/***********************************************************************
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* CoFreeUnusedLibraries [COMPOBJ.17]
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*/
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void WINAPI CoFreeUnusedLibraries16(void)
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{
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CoFreeUnusedLibraries();
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}
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/***********************************************************************
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* IsEqualGUID [COMPOBJ.18]
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*
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* Compares two Unique Identifiers.
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*
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* RETURNS
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* TRUE if equal
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*/
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BOOL16 WINAPI IsEqualGUID16(
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GUID* g1, /* [in] unique id 1 */
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GUID* g2) /* [in] unique id 2 */
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{
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return !memcmp( g1, g2, sizeof(GUID) );
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}
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/******************************************************************************
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* CLSIDFromString [COMPOBJ.20]
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* Converts a unique identifier from its string representation into
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* the GUID struct.
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*
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* Class id: DWORD-WORD-WORD-BYTES[2]-BYTES[6]
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*
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* RETURNS
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* the converted GUID
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*/
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HRESULT WINAPI CLSIDFromString16(
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LPCOLESTR16 idstr, /* [in] string representation of guid */
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CLSID *id) /* [out] GUID converted from string */
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{
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const BYTE *s;
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int i;
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BYTE table[256];
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if (!idstr) {
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memset( id, 0, sizeof (CLSID) );
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return S_OK;
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}
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/* validate the CLSID string */
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if (strlen(idstr) != 38)
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return CO_E_CLASSSTRING;
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s = (const BYTE *) idstr;
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if ((s[0]!='{') || (s[9]!='-') || (s[14]!='-') || (s[19]!='-') || (s[24]!='-') || (s[37]!='}'))
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return CO_E_CLASSSTRING;
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for (i=1; i<37; i++) {
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if ((i == 9)||(i == 14)||(i == 19)||(i == 24)) continue;
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if (!(((s[i] >= '0') && (s[i] <= '9')) ||
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((s[i] >= 'a') && (s[i] <= 'f')) ||
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((s[i] >= 'A') && (s[i] <= 'F'))))
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return CO_E_CLASSSTRING;
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}
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TRACE("%s -> %p\n", s, id);
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/* quick lookup table */
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memset(table, 0, 256);
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for (i = 0; i < 10; i++) {
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table['0' + i] = i;
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}
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for (i = 0; i < 6; i++) {
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table['A' + i] = i+10;
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table['a' + i] = i+10;
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}
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/* in form {XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX} */
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id->Data1 = (table[s[1]] << 28 | table[s[2]] << 24 | table[s[3]] << 20 | table[s[4]] << 16 |
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table[s[5]] << 12 | table[s[6]] << 8 | table[s[7]] << 4 | table[s[8]]);
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id->Data2 = table[s[10]] << 12 | table[s[11]] << 8 | table[s[12]] << 4 | table[s[13]];
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id->Data3 = table[s[15]] << 12 | table[s[16]] << 8 | table[s[17]] << 4 | table[s[18]];
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/* these are just sequential bytes */
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id->Data4[0] = table[s[20]] << 4 | table[s[21]];
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id->Data4[1] = table[s[22]] << 4 | table[s[23]];
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id->Data4[2] = table[s[25]] << 4 | table[s[26]];
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id->Data4[3] = table[s[27]] << 4 | table[s[28]];
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id->Data4[4] = table[s[29]] << 4 | table[s[30]];
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id->Data4[5] = table[s[31]] << 4 | table[s[32]];
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id->Data4[6] = table[s[33]] << 4 | table[s[34]];
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id->Data4[7] = table[s[35]] << 4 | table[s[36]];
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return S_OK;
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}
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/***********************************************************************
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* StringFromCLSID [COMPOBJ.151]
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|
*/
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HRESULT WINAPI StringFromCLSID16(REFCLSID id, SEGPTR *str)
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{
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WCHAR buffer[40];
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if (!(*str = CoMemAlloc(40, MEMCTX_TASK, 0)))
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return E_OUTOFMEMORY;
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StringFromGUID2( id, buffer, 40 );
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WideCharToMultiByte( CP_ACP, 0, buffer, -1, MapSL(*str), 40, NULL, NULL );
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return S_OK;
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|
}
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|
|
/***********************************************************************
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|
* ProgIDFromCLSID [COMPOBJ.151]
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|
*/
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HRESULT WINAPI ProgIDFromCLSID16(REFCLSID clsid, SEGPTR *str)
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|
{
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|
LPOLESTR progid;
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HRESULT ret;
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ret = ProgIDFromCLSID( clsid, &progid );
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if (ret == S_OK)
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|
{
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|
INT len = WideCharToMultiByte( CP_ACP, 0, progid, -1, NULL, 0, NULL, NULL );
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if ((*str = CoMemAlloc(len, MEMCTX_TASK, 0)))
|
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WideCharToMultiByte( CP_ACP, 0, progid, -1, MapSL(*str), len, NULL, NULL );
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CoTaskMemFree( progid );
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|
}
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|
return ret;
|
|
}
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|
|
/***********************************************************************
|
|
* LookupETask (COMPOBJ.94)
|
|
*/
|
|
HRESULT WINAPI LookupETask16(HTASK16 *hTask,LPVOID p) {
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|
FIXME("(%p,%p),stub!\n",hTask,p);
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if ((*hTask = GetCurrentTask()) == hETask) {
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memcpy(p, Table_ETask, sizeof(Table_ETask));
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|
}
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return 0;
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}
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|
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/***********************************************************************
|
|
* SetETask (COMPOBJ.95)
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|
*/
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HRESULT WINAPI SetETask16(HTASK16 hTask, LPVOID p) {
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FIXME("(%04x,%p),stub!\n",hTask,p);
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hETask = hTask;
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return 0;
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}
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|
|
/***********************************************************************
|
|
* CALLOBJECTINWOW (COMPOBJ.201)
|
|
*/
|
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HRESULT WINAPI CallObjectInWOW(LPVOID p1,LPVOID p2) {
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|
FIXME("(%p,%p),stub!\n",p1,p2);
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|
return 0;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CoRegisterClassObject [COMPOBJ.5]
|
|
*
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* Don't know where it registers it ...
|
|
*/
|
|
HRESULT WINAPI CoRegisterClassObject16(
|
|
REFCLSID rclsid,
|
|
LPUNKNOWN pUnk,
|
|
DWORD dwClsContext, /* [in] CLSCTX flags indicating the context in which to run the executable */
|
|
DWORD flags, /* [in] REGCLS flags indicating how connections are made */
|
|
LPDWORD lpdwRegister
|
|
) {
|
|
FIXME("(%s,%p,0x%08lx,0x%08lx,%p),stub\n",
|
|
debugstr_guid(rclsid),pUnk,dwClsContext,flags,lpdwRegister
|
|
);
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CoRevokeClassObject [COMPOBJ.6]
|
|
*
|
|
*/
|
|
HRESULT WINAPI CoRevokeClassObject16(DWORD dwRegister) /* [in] token on class obj */
|
|
{
|
|
FIXME("(0x%08lx),stub!\n", dwRegister);
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* IsValidInterface [COMPOBJ.23]
|
|
*
|
|
* Determines whether a pointer is a valid interface.
|
|
*
|
|
* PARAMS
|
|
* punk [I] Interface to be tested.
|
|
*
|
|
* RETURNS
|
|
* TRUE, if the passed pointer is a valid interface, or FALSE otherwise.
|
|
*/
|
|
BOOL WINAPI IsValidInterface16(SEGPTR punk)
|
|
{
|
|
DWORD **ptr;
|
|
|
|
if (IsBadReadPtr16(punk,4))
|
|
return FALSE;
|
|
ptr = MapSL(punk);
|
|
if (IsBadReadPtr16((SEGPTR)ptr[0],4)) /* check vtable ptr */
|
|
return FALSE;
|
|
ptr = MapSL((SEGPTR)ptr[0]); /* ptr to first method */
|
|
if (IsBadReadPtr16((SEGPTR)ptr[0],2))
|
|
return FALSE;
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CoFileTimeToDosDateTime [COMPOBJ.30]
|
|
*/
|
|
BOOL16 WINAPI CoFileTimeToDosDateTime16(const FILETIME *ft, LPWORD lpDosDate, LPWORD lpDosTime)
|
|
{
|
|
return FileTimeToDosDateTime(ft, lpDosDate, lpDosTime);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CoDosDateTimeToFileTime [COMPOBJ.31]
|
|
*/
|
|
BOOL16 WINAPI CoDosDateTimeToFileTime16(WORD wDosDate, WORD wDosTime, FILETIME *ft)
|
|
{
|
|
return DosDateTimeToFileTime(wDosDate, wDosTime, ft);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CoGetCurrentProcess [COMPOBJ.34]
|
|
*/
|
|
DWORD WINAPI CoGetCurrentProcess16(void)
|
|
{
|
|
return CoGetCurrentProcess();
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CoRegisterMessageFilter [COMPOBJ.27]
|
|
*/
|
|
HRESULT WINAPI CoRegisterMessageFilter16(
|
|
LPMESSAGEFILTER lpMessageFilter,
|
|
LPMESSAGEFILTER *lplpMessageFilter
|
|
) {
|
|
FIXME("(%p,%p),stub!\n",lpMessageFilter,lplpMessageFilter);
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CoLockObjectExternal [COMPOBJ.63]
|
|
*/
|
|
HRESULT WINAPI CoLockObjectExternal16(
|
|
LPUNKNOWN pUnk, /* [in] object to be locked */
|
|
BOOL16 fLock, /* [in] do lock */
|
|
BOOL16 fLastUnlockReleases /* [in] ? */
|
|
) {
|
|
FIXME("(%p,%d,%d),stub!\n",pUnk,fLock,fLastUnlockReleases);
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CoGetState [COMPOBJ.115]
|
|
*/
|
|
HRESULT WINAPI CoGetState16(LPDWORD state)
|
|
{
|
|
FIXME("(%p),stub!\n", state);
|
|
|
|
*state = 0;
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DllEntryPoint [COMPOBJ.116]
|
|
*
|
|
* Initialization code for the COMPOBJ DLL
|
|
*
|
|
* RETURNS:
|
|
*/
|
|
BOOL WINAPI COMPOBJ_DllEntryPoint(DWORD Reason, HINSTANCE16 hInst, WORD ds, WORD HeapSize, DWORD res1, WORD res2)
|
|
{
|
|
TRACE("(%08lx, %04x, %04x, %04x, %08lx, %04x)\n", Reason, hInst, ds, HeapSize, res1, res2);
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CLSIDFromProgID [COMPOBJ.61]
|
|
*
|
|
* Converts a program ID into the respective GUID.
|
|
*
|
|
* PARAMS
|
|
* progid [I] program id as found in registry
|
|
* riid [O] associated CLSID
|
|
*
|
|
* RETURNS
|
|
* Success: S_OK
|
|
* Failure: CO_E_CLASSSTRING - the given ProgID cannot be found.
|
|
*/
|
|
HRESULT WINAPI CLSIDFromProgID16(LPCOLESTR16 progid, LPCLSID riid)
|
|
{
|
|
char *buf,buf2[80];
|
|
LONG buf2len;
|
|
HKEY xhkey;
|
|
|
|
buf = HeapAlloc(GetProcessHeap(),0,strlen(progid)+8);
|
|
sprintf(buf,"%s\\CLSID",progid);
|
|
if (RegOpenKeyA(HKEY_CLASSES_ROOT,buf,&xhkey)) {
|
|
HeapFree(GetProcessHeap(),0,buf);
|
|
return CO_E_CLASSSTRING;
|
|
}
|
|
HeapFree(GetProcessHeap(),0,buf);
|
|
buf2len = sizeof(buf2);
|
|
if (RegQueryValueA(xhkey,NULL,buf2,&buf2len)) {
|
|
RegCloseKey(xhkey);
|
|
return CO_E_CLASSSTRING;
|
|
}
|
|
RegCloseKey(xhkey);
|
|
return CLSIDFromString16(buf2,riid);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* StringFromGUID2 [COMPOBJ.76]
|
|
*/
|
|
INT16 WINAPI StringFromGUID216(REFGUID id, char *str, INT16 cmax)
|
|
{
|
|
static const char format[] = "{%08lX-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}";
|
|
if (!id || cmax < CHARS_IN_GUID) return 0;
|
|
sprintf( str, format, id->Data1, id->Data2, id->Data3,
|
|
id->Data4[0], id->Data4[1], id->Data4[2], id->Data4[3],
|
|
id->Data4[4], id->Data4[5], id->Data4[6], id->Data4[7] );
|
|
return CHARS_IN_GUID;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* CoFileTimeNow [COMPOBJ.82]
|
|
*/
|
|
HRESULT WINAPI CoFileTimeNow16( FILETIME *lpFileTime )
|
|
{
|
|
return CoFileTimeNow( lpFileTime );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CoGetClassObject [COMPOBJ.7]
|
|
*
|
|
*/
|
|
HRESULT WINAPI CoGetClassObject16(
|
|
SEGPTR rclsid, DWORD dwClsContext, COSERVERINFO *pServerInfo,
|
|
SEGPTR riid, SEGPTR ppv)
|
|
{
|
|
LPVOID *ppvl = MapSL(ppv);
|
|
|
|
TRACE("CLSID: %s, IID: %s\n", debugstr_guid(MapSL(rclsid)), debugstr_guid(MapSL(riid)));
|
|
|
|
*ppvl = NULL;
|
|
|
|
if (pServerInfo) {
|
|
FIXME("pServerInfo->name=%s pAuthInfo=%p\n",
|
|
debugstr_w(pServerInfo->pwszName), pServerInfo->pAuthInfo);
|
|
}
|
|
|
|
if (CLSCTX_INPROC_SERVER & dwClsContext)
|
|
{
|
|
char idstr[CHARS_IN_GUID];
|
|
char buf_key[CHARS_IN_GUID+19], dllpath[MAX_PATH+1];
|
|
LONG dllpath_len = sizeof(dllpath);
|
|
|
|
HMODULE16 dll;
|
|
FARPROC16 DllGetClassObject;
|
|
|
|
WORD args[6];
|
|
DWORD dwRet;
|
|
|
|
StringFromGUID216(MapSL(rclsid), idstr, CHARS_IN_GUID);
|
|
sprintf(buf_key, "CLSID\\%s\\InprocServer", idstr);
|
|
if (RegQueryValueA(HKEY_CLASSES_ROOT, buf_key, dllpath, &dllpath_len))
|
|
{
|
|
ERR("class %s not registered\n", debugstr_guid(MapSL(rclsid)));
|
|
return REGDB_E_CLASSNOTREG;
|
|
}
|
|
|
|
dll = LoadLibrary16(dllpath);
|
|
if (!dll)
|
|
{
|
|
ERR("couldn't load in-process dll %s\n", debugstr_a(dllpath));
|
|
return E_ACCESSDENIED; /* FIXME: or should this be CO_E_DLLNOTFOUND? */
|
|
}
|
|
|
|
DllGetClassObject = GetProcAddress16(dll, "DllGetClassObject");
|
|
if (!DllGetClassObject)
|
|
{
|
|
ERR("couldn't find function DllGetClassObject in %s\n", debugstr_a(dllpath));
|
|
FreeLibrary16(dll);
|
|
return CO_E_DLLNOTFOUND;
|
|
}
|
|
|
|
TRACE("calling DllGetClassObject %p\n", DllGetClassObject);
|
|
args[5] = SELECTOROF(rclsid);
|
|
args[4] = OFFSETOF(rclsid);
|
|
args[3] = SELECTOROF(riid);
|
|
args[2] = OFFSETOF(riid);
|
|
args[1] = SELECTOROF(ppv);
|
|
args[0] = OFFSETOF(ppv);
|
|
WOWCallback16Ex((DWORD) DllGetClassObject, WCB16_PASCAL, sizeof(args), args, &dwRet);
|
|
if (dwRet != S_OK)
|
|
{
|
|
ERR("DllGetClassObject returned error 0x%08lx\n", dwRet);
|
|
FreeLibrary16(dll);
|
|
return dwRet;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
FIXME("semi-stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CoCreateGuid [COMPOBJ.73]
|
|
*/
|
|
HRESULT WINAPI CoCreateGuid16(GUID *pguid)
|
|
{
|
|
return CoCreateGuid( pguid );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CoCreateInstance [COMPOBJ.13]
|
|
*/
|
|
HRESULT WINAPI CoCreateInstance16(
|
|
REFCLSID rclsid,
|
|
LPUNKNOWN pUnkOuter,
|
|
DWORD dwClsContext,
|
|
REFIID iid,
|
|
LPVOID *ppv)
|
|
{
|
|
FIXME("(%s, %p, %lx, %s, %p), stub!\n",
|
|
debugstr_guid(rclsid), pUnkOuter, dwClsContext, debugstr_guid(iid),
|
|
ppv
|
|
);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CoDisconnectObject [COMPOBJ.15]
|
|
*/
|
|
HRESULT WINAPI CoDisconnectObject16( LPUNKNOWN lpUnk, DWORD reserved )
|
|
{
|
|
FIXME("(%p, 0x%08lx): stub!\n", lpUnk, reserved);
|
|
return E_NOTIMPL;
|
|
}
|