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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: iodetect.cxx,v $
* $Revision: 1.31 $
*
* 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 <errhdl.hxx> // for ASSERT
#include <tools/string.hxx>
#include <swdllapi.h>
#define FILTER_RTF "RTF" // RTF-Filter
#define sRtfWH "WH_RTF"
#define FILTER_TEXT "TEXT" // Text-Filter mit Default-CodeSet
#define FILTER_BAS "BAS" // StarBasic (identisch mit 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;
USHORT nLen;
inline SwIoDetect( const sal_Char *pN, USHORT 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, 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 SwIoDetect aFilterDetect[];
// Die folgende Klasse ist ein Wrappe fuer die Basic-I/O-Funktionen
// des Writer 3.0. Alles ist statisch. Alle u.a. Filternamen sind die
// Writer-internen Namen, d.h. die namen, die in INSTALL.INI vor dem
// Gleichheitszeichen stehen, z.b. SWG oder ASCII.
class SwIoSystem
{
public:
// suche ueber den internen FormatNamen den Filtereintrag
SW_DLLPUBLIC static const SfxFilter* GetFilterOfFormat( const String& rFormat,
const SfxFilterContainer* pCnt = 0 );
// Feststellen des zu verwendenden Filters fuer die uebergebene
// Datei. Der Filtername wird zurueckgeliefert. Konnte kein Filter
// zurueckgeliefert werden, wird der Name des ASCII-Filters geliefert!
static const SfxFilter* GetFileFilter( const String& rFileName,
const String& rPrefFltName,
SfxMedium* pMedium = 0 );
// Feststellen ob das File in dem vorgegebenen Format vorliegt.
// Z.z werden nur unsere eigene Filter unterstuetzt!!
static BOOL IsFileFilter( SfxMedium& rMedium, const String& rFmtName,
const SfxFilter** ppFlt = 0 );
static BOOL IsValidStgFilter( SotStorage& , const SfxFilter& );
static BOOL IsValidStgFilter( const com::sun::star::uno::Reference < com::sun::star::embed::XStorage >& rStg, const SfxFilter& rFilter);
static bool IsDetectableText( const sal_Char* pBuf, ULONG &rLen,
CharSet *pCharSet=0, bool *pSwap=0, LineEnd *pLineEnd=0, bool bEncodedFilter = false );
// static bool IsDetectableW4W(const String& rFileName, const String& rUserData);
static const SfxFilter* GetTextFilter( const sal_Char* pBuf, ULONG nLen );
static const String GetSubStorageName( const SfxFilter& rFltr );
};
#endif
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