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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _IODETECT_HXX_
#define _IODETECT_HXX_
#include <sfx2/docfilt.hxx>
#include <sfx2/docfile.hxx>
#include <sfx2/fcontnr.hxx>
#include <osl/endian.h>
#include <tools/string.hxx>
#include <swddllapi.h>
#define FILTER_RTF "RTF" // RTF filter
#define sRtfWH "WH_RTF"
#define FILTER_TEXT "TEXT" // text filter with default codeset
#define FILTER_BAS "BAS" // StarBasic (identical to ANSI)
#define FILTER_WW8 "CWW8" // WinWord 97 filter
#define FILTER_TEXT_DLG "TEXT_DLG" // text filter with encoding dialog
#define FILTER_XML "CXML" // XML filter
#define FILTER_XMLV "CXMLV" // XML filter
#define FILTER_XMLVW "CXMLVWEB" // XML filter
#define sHTML "HTML"
#define sWW1 "WW1"
#define sWW5 "WW6"
#define sWW6 "CWW6"
#define sSWRITER "swriter"
#define sSWRITERWEB "swriter/web"
struct SwIoDetect
{
const sal_Char* pName;
sal_uInt16 nLen;
inline SwIoDetect( const sal_Char *pN, sal_uInt16 nL )
: pName( pN ), nLen( nL )
{}
inline int IsFilter( const String& rNm ) const
{
return pName && rNm.EqualsAscii( pName, 0, nLen );
}
const sal_Char* IsReader( const sal_Char* pHeader, sal_uLong nLen_,
const String &rFileName, const String& rUserData ) const;
};
enum ReaderWriterEnum {
READER_WRITER_RTF,
READER_WRITER_BAS,
READER_WRITER_WW6,
READER_WRITER_WW8,
READER_WRITER_RTF_WH,
READER_WRITER_HTML,
READER_WRITER_WW1,
READER_WRITER_WW5,
READER_WRITER_XML,
READER_WRITER_TEXT_DLG,
READER_WRITER_TEXT,
MAXFILTER
};
extern SWD_DLLPUBLIC SwIoDetect aFilterDetect[];
// The following class is a wrapper for basic i/o functions of Writer 3.0.
// Everything is static. All filter names mentioned are Writer-internal
// names, i.e. the names in front of the equality sign in INSTALL.INI, like SWG
// or ASCII.
class SwIoSystem
{
public:
// find for an internal format name the corresponding filter entry
SWD_DLLPUBLIC static const SfxFilter* GetFilterOfFormat( const String& rFormat,
const SfxFilterContainer* pCnt = 0 );
// Detect for the given file which filter should be used. The filter name
// is returned. If no filter could be found, the name of the ASCII filter
// is returned!
SWD_DLLPUBLIC static const SfxFilter* GetFileFilter( const String& rFileName,
const String& rPrefFltName,
SfxMedium* pMedium = 0 );
// Detect whether the given file is in the given format.
// For now, only our own filters are supported!
static sal_Bool IsFileFilter( SfxMedium& rMedium, const String& rFmtName,
const SfxFilter** ppFlt = 0 );
static sal_Bool IsValidStgFilter( SotStorage& , const SfxFilter& );
static sal_Bool IsValidStgFilter( const com::sun::star::uno::Reference < com::sun::star::embed::XStorage >& rStg, const SfxFilter& rFilter);
SWD_DLLPUBLIC static bool IsDetectableText( const sal_Char* pBuf, sal_uLong &rLen,
CharSet *pCharSet=0, bool *pSwap=0, LineEnd *pLineEnd=0, bool bEncodedFilter = false );
static const SfxFilter* GetTextFilter( const sal_Char* pBuf, sal_uLong nLen );
SWD_DLLPUBLIC static const String GetSubStorageName( const SfxFilter& rFltr );
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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