mirror of
git://source.winehq.org/git/wine.git
synced 2024-10-04 19:07:20 +00:00
coml2: Move GetConvertStg from ole32.
This commit is contained in:
parent
53c0a31b28
commit
c6f049fc33
|
@ -4,4 +4,5 @@ IMPORTLIB = coml2
|
|||
IMPORTS = uuid
|
||||
|
||||
SOURCES = \
|
||||
memlockbytes.c
|
||||
memlockbytes.c \
|
||||
storage32.c
|
||||
|
|
|
@ -12,7 +12,7 @@
|
|||
@ stdcall CreateILockBytesOnHGlobal(ptr long ptr)
|
||||
@ stub DllGetClassObject
|
||||
@ stub FmtIdToPropStgName
|
||||
@ stub GetConvertStg
|
||||
@ stdcall GetConvertStg(ptr)
|
||||
@ stdcall GetHGlobalFromILockBytes(ptr ptr)
|
||||
@ stub PropStgNameToFmtId
|
||||
@ stub ReadClassStg
|
||||
|
|
86
dlls/coml2/storage32.c
Normal file
86
dlls/coml2/storage32.c
Normal file
|
@ -0,0 +1,86 @@
|
|||
/*
|
||||
* Compound Storage (32 bit version)
|
||||
* Storage implementation
|
||||
*
|
||||
* This file contains the compound file implementation
|
||||
* of the storage interface.
|
||||
*
|
||||
* Copyright 1999 Francis Beaudet
|
||||
* Copyright 1999 Sylvain St-Germain
|
||||
* Copyright 1999 Thuy Nguyen
|
||||
* Copyright 2005 Mike McCormack
|
||||
*
|
||||
* 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
|
||||
*
|
||||
* NOTES
|
||||
* The compound file implementation of IStorage used for create
|
||||
* and manage substorages and streams within a storage object
|
||||
* residing in a compound file object.
|
||||
*/
|
||||
|
||||
#include <assert.h>
|
||||
#include <stdarg.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#define COBJMACROS
|
||||
#include "windef.h"
|
||||
#include "winbase.h"
|
||||
#include "winnls.h"
|
||||
#include "winuser.h"
|
||||
#include "wine/debug.h"
|
||||
|
||||
#include "ole2.h" /* For Write/ReadClassStm */
|
||||
|
||||
#include "winreg.h"
|
||||
#include "wine/wingdi16.h"
|
||||
|
||||
WINE_DEFAULT_DEBUG_CHANNEL(storage);
|
||||
|
||||
enum stream_1ole_flags {
|
||||
OleStream_LinkedObject = 0x00000001,
|
||||
OleStream_Convert = 0x00000004
|
||||
};
|
||||
|
||||
/***********************************************************************
|
||||
* GetConvertStg (coml2.@)
|
||||
*/
|
||||
HRESULT WINAPI GetConvertStg(IStorage *stg)
|
||||
{
|
||||
static const DWORD version_magic = 0x02000001;
|
||||
DWORD header[2];
|
||||
IStream *stream;
|
||||
HRESULT hr;
|
||||
|
||||
TRACE("%p\n", stg);
|
||||
|
||||
if (!stg) return E_INVALIDARG;
|
||||
|
||||
hr = IStorage_OpenStream(stg, L"\1Ole", NULL, STGM_READ | STGM_SHARE_EXCLUSIVE, 0, &stream);
|
||||
if (FAILED(hr)) return hr;
|
||||
|
||||
hr = IStream_Read(stream, header, sizeof(header), NULL);
|
||||
IStream_Release(stream);
|
||||
if (FAILED(hr)) return hr;
|
||||
|
||||
if (header[0] != version_magic)
|
||||
{
|
||||
ERR("got wrong version magic for 1Ole stream, %#lx.\n", header[0]);
|
||||
return E_FAIL;
|
||||
}
|
||||
|
||||
return header[1] & OleStream_Convert ? S_OK : S_FALSE;
|
||||
}
|
|
@ -10565,36 +10565,6 @@ HRESULT WINAPI OleConvertIStorageToOLESTREAMEx ( LPSTORAGE stg, CLIPFORMAT cf, L
|
|||
return E_NOTIMPL;
|
||||
}
|
||||
|
||||
/***********************************************************************
|
||||
* GetConvertStg (OLE32.@)
|
||||
*/
|
||||
HRESULT WINAPI GetConvertStg(IStorage *stg)
|
||||
{
|
||||
static const DWORD version_magic = 0x02000001;
|
||||
DWORD header[2];
|
||||
IStream *stream;
|
||||
HRESULT hr;
|
||||
|
||||
TRACE("%p\n", stg);
|
||||
|
||||
if (!stg) return E_INVALIDARG;
|
||||
|
||||
hr = IStorage_OpenStream(stg, L"\1Ole", NULL, STGM_READ | STGM_SHARE_EXCLUSIVE, 0, &stream);
|
||||
if (FAILED(hr)) return hr;
|
||||
|
||||
hr = IStream_Read(stream, header, sizeof(header), NULL);
|
||||
IStream_Release(stream);
|
||||
if (FAILED(hr)) return hr;
|
||||
|
||||
if (header[0] != version_magic)
|
||||
{
|
||||
ERR("got wrong version magic for 1Ole stream, %#lx.\n", header[0]);
|
||||
return E_FAIL;
|
||||
}
|
||||
|
||||
return header[1] & OleStream_Convert ? S_OK : S_FALSE;
|
||||
}
|
||||
|
||||
/***********************************************************************
|
||||
* SetConvertStg (OLE32.@)
|
||||
*/
|
||||
|
|
Loading…
Reference in a new issue