Sweden-Number/dlls/ole2.dll16/ole2.c

326 lines
8.8 KiB
C

/*
* OLE2 library - 16 bit only interfaces
*
* Copyright 1995 Martin von Loewis
* Copyright 1999 Francis Beaudet
* Copyright 1999 Noel Borthwick
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include <assert.h>
#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#define NONAMELESSUNION
#define NONAMELESSSTRUCT
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "wownt32.h"
#include "ole2.h"
#include "winerror.h"
#include "wine/winbase16.h"
#include "wine/wingdi16.h"
#include "wine/winuser16.h"
#include "ifs.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(ole);
#define HICON_16(h32) (LOWORD(h32))
#define HICON_32(h16) ((HICON)(ULONG_PTR)(h16))
#define HINSTANCE_32(h16) ((HINSTANCE)(ULONG_PTR)(h16))
/******************************************************************************
* OleBuildVersion (OLE2.1)
*/
DWORD WINAPI OleBuildVersion16(void)
{
return OleBuildVersion();
}
/***********************************************************************
* OleInitialize (OLE2.2)
*/
HRESULT WINAPI OleInitialize16(LPVOID reserved)
{
return OleInitialize( reserved );
}
/******************************************************************************
* OleUninitialize (OLE2.3)
*/
void WINAPI OleUninitialize16(void)
{
return OleUninitialize();
}
/***********************************************************************
* DllGetClassObject (OLE2.4)
*/
HRESULT WINAPI DllGetClassObject16(REFCLSID rclsid, REFIID iid, LPVOID *ppv)
{
FIXME("(%s, %s, %p): stub\n", debugstr_guid(rclsid), debugstr_guid(iid), ppv);
return E_NOTIMPL;
}
/******************************************************************************
* GetRunningObjectTable (OLE2.30)
*/
HRESULT WINAPI GetRunningObjectTable16(DWORD reserved, LPRUNNINGOBJECTTABLE *pprot)
{
FIXME("(%d,%p),stub!\n",reserved,pprot);
return E_NOTIMPL;
}
/***********************************************************************
* RegisterDragDrop (OLE2.35)
*/
HRESULT WINAPI RegisterDragDrop16(
HWND16 hwnd,
LPDROPTARGET pDropTarget
) {
FIXME("(0x%04x,%p),stub!\n",hwnd,pDropTarget);
return S_OK;
}
/***********************************************************************
* RevokeDragDrop (OLE2.36)
*/
HRESULT WINAPI RevokeDragDrop16(
HWND16 hwnd
) {
FIXME("(0x%04x),stub!\n",hwnd);
return S_OK;
}
/******************************************************************************
* OleMetaFilePictFromIconAndLabel (OLE2.56)
*
* Returns a global memory handle to a metafile which contains the icon and
* label given.
* I guess the result of that should look somehow like desktop icons.
* If no hIcon is given, we load the icon via lpszSourceFile and iIconIndex.
* This code might be wrong at some places.
*/
HGLOBAL16 WINAPI OleMetaFilePictFromIconAndLabel16(
HICON16 hIcon,
LPCOLESTR16 lpszLabel,
LPCOLESTR16 lpszSourceFile,
UINT16 iIconIndex
) {
METAFILEPICT16 *mf16;
HGLOBAL16 hmf16;
HMETAFILE hmf;
INT mfSize;
HDC hdc;
if (!hIcon) {
if (lpszSourceFile) {
HINSTANCE16 hInstance = LoadLibrary16(lpszSourceFile);
/* load the icon at index from lpszSourceFile */
hIcon = HICON_16(LoadIconA(HINSTANCE_32(hInstance), (LPCSTR)(DWORD)iIconIndex));
FreeLibrary16(hInstance);
} else
return 0;
}
FIXME("(%04x, '%s', '%s', %d): incorrect metrics, please try to correct them !\n",
hIcon, lpszLabel, lpszSourceFile, iIconIndex);
hdc = CreateMetaFileW(NULL);
DrawIcon(hdc, 0, 0, HICON_32(hIcon)); /* FIXME */
TextOutA(hdc, 0, 0, lpszLabel, 1); /* FIXME */
hmf = CloseMetaFile(hdc);
hmf16 = GlobalAlloc16(0, sizeof(METAFILEPICT16));
mf16 = GlobalLock16(hmf16);
mf16->mm = MM_ANISOTROPIC;
mf16->xExt = 20; /* FIXME: bogus */
mf16->yExt = 20; /* ditto */
mfSize = GetMetaFileBitsEx(hmf, 0, 0);
mf16->hMF = GlobalAlloc16(GMEM_MOVEABLE, mfSize);
if(mf16->hMF)
{
GetMetaFileBitsEx(hmf, mfSize, GlobalLock16(mf16->hMF));
GlobalUnlock16(mf16->hMF);
}
return hmf16;
}
/******************************************************************************
* CreateItemMoniker (OLE2.27)
*/
HRESULT WINAPI CreateItemMoniker16(LPCOLESTR16 lpszDelim,LPCOLESTR16 lpszItem,LPMONIKER* ppmk)
{
FIXME("(%s,%p),stub!\n",lpszDelim,ppmk);
*ppmk = NULL;
return E_NOTIMPL;
}
/******************************************************************************
* CreateFileMoniker (OLE2.28)
*/
HRESULT WINAPI CreateFileMoniker16(LPCOLESTR16 lpszPathName,LPMONIKER* ppmk)
{
FIXME("(%s,%p),stub!\n",lpszPathName,ppmk);
return E_NOTIMPL;
}
/******************************************************************************
* OleSetMenuDescriptor (OLE2.41)
*
* PARAMS
* hOleMenu FIXME: Should probably be an HOLEMENU16.
*/
HRESULT WINAPI OleSetMenuDescriptor16(
HOLEMENU hOleMenu,
HWND16 hwndFrame,
HWND16 hwndActiveObject,
LPOLEINPLACEFRAME lpFrame,
LPOLEINPLACEACTIVEOBJECT lpActiveObject)
{
FIXME("(%p, %x, %x, %p, %p), stub!\n", hOleMenu, hwndFrame, hwndActiveObject, lpFrame, lpActiveObject);
return E_NOTIMPL;
}
/******************************************************************************
* OleLoad [OLE2.12]
*
* PARAMS
* pStg Segmented LPSTORAGE pointer.
* pClientSite Segmented LPOLECLIENTSITE pointer.
*/
HRESULT WINAPI OleLoad16(
SEGPTR pStg,
REFIID riid,
SEGPTR pClientSite,
LPVOID* ppvObj)
{
FIXME("(%x,%s,%x,%p), stub!\n", pStg, debugstr_guid(riid), pClientSite, ppvObj);
return E_NOTIMPL;
}
/******************************************************************************
* OleDoAutoConvert [OLE2.79]
*/
HRESULT WINAPI OleDoAutoConvert16(LPSTORAGE pStg, LPCLSID pClsidNew)
{
FIXME("(%p,%p) : stub\n",pStg,pClsidNew);
return E_NOTIMPL;
}
/***********************************************************************
* OleSetClipboard [OLE2.49]
*/
HRESULT WINAPI OleSetClipboard16(IDataObject* pDataObj)
{
FIXME("(%p): stub\n", pDataObj);
return S_OK;
}
/***********************************************************************
* OleGetClipboard [OLE2.50]
*/
HRESULT WINAPI OleGetClipboard16(IDataObject** ppDataObj)
{
FIXME("(%p): stub\n", ppDataObj);
return E_NOTIMPL;
}
/***********************************************************************
* OleFlushClipboard [OLE2.76]
*/
HRESULT WINAPI OleFlushClipboard16(void)
{
return OleFlushClipboard();
}
/***********************************************************************
* ReadClassStg (OLE2.18)
*
* This method reads the CLSID previously written to a storage object with
* the WriteClassStg.
*
* PARAMS
* pstg [I] Segmented LPSTORAGE pointer.
* pclsid [O] Pointer to where the CLSID is written
*
* RETURNS
* Success: S_OK.
* Failure: HRESULT code.
*/
HRESULT WINAPI ReadClassStg16(SEGPTR pstg, CLSID *pclsid)
{
STATSTG16 statstg;
HANDLE16 hstatstg;
HRESULT hres;
DWORD args[3];
TRACE("(%x, %p)\n", pstg, pclsid);
if(pclsid==NULL)
return E_POINTER;
/*
* read a STATSTG structure (contains the clsid) from the storage
*/
args[0] = (DWORD)pstg; /* iface */
args[1] = WOWGlobalAllocLock16( 0, sizeof(STATSTG16), &hstatstg );
args[2] = STATFLAG_DEFAULT;
if (!WOWCallback16Ex(
(DWORD)((const IStorage16Vtbl*)MapSL(
(SEGPTR)((LPSTORAGE16)MapSL(pstg))->lpVtbl)
)->Stat,
WCB16_PASCAL,
3*sizeof(DWORD),
(LPVOID)args,
(LPDWORD)&hres
)) {
WOWGlobalUnlockFree16(args[1]);
ERR("CallTo16 IStorage16::Stat() failed, hres %x\n",hres);
return hres;
}
memcpy(&statstg, MapSL(args[1]), sizeof(STATSTG16));
WOWGlobalUnlockFree16(args[1]);
if(SUCCEEDED(hres)) {
*pclsid=statstg.clsid;
TRACE("clsid is %s\n", debugstr_guid(&statstg.clsid));
}
return hres;
}
/***********************************************************************
* GetConvertStg (OLE2.82)
*/
HRESULT WINAPI GetConvertStg16(LPSTORAGE stg) {
FIXME("unimplemented stub!\n");
return E_FAIL;
}