350 lines
9.4 KiB
C++
350 lines
9.4 KiB
C++
/*************************************************************************
|
||
*
|
||
* OpenOffice.org - a multi-platform office productivity suite
|
||
*
|
||
* $RCSfile: hwpfile.h,v $
|
||
*
|
||
* $Revision: 1.3 $
|
||
*
|
||
* last change: $Author: rt $ $Date: 2005-09-07 16:41:12 $
|
||
*
|
||
* The Contents of this file are made available subject to
|
||
* the terms of GNU Lesser General Public License Version 2.1.
|
||
*
|
||
*
|
||
* GNU Lesser General Public License Version 2.1
|
||
* =============================================
|
||
* Copyright 2005 by Sun Microsystems, Inc.
|
||
* 901 San Antonio Road, Palo Alto, CA 94303, USA
|
||
*
|
||
* This library is free software; you can redistribute it and/or
|
||
* modify it under the terms of the GNU Lesser General Public
|
||
* License version 2.1, as published by the Free Software Foundation.
|
||
*
|
||
* 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., 59 Temple Place, Suite 330, Boston,
|
||
* MA 02111-1307 USA
|
||
*
|
||
************************************************************************/
|
||
|
||
//
|
||
// hwpfile.h
|
||
// (C) 1998 Mizi Research, All rights are reserved
|
||
//
|
||
// $Id: hwpfile.h,v 1.3 2005-09-07 16:41:12 rt Exp $
|
||
//
|
||
|
||
#ifndef _HWPFILE_H_
|
||
#define _HWPFILE_H_
|
||
|
||
#include <stdio.h>
|
||
#include <string.h>
|
||
#include <fcntl.h>
|
||
|
||
#include "hwplib.h"
|
||
#include "hfont.h"
|
||
#include "hstyle.h"
|
||
#include "hpara.h"
|
||
#include "list.hxx"
|
||
|
||
#define HWP_V20 20
|
||
#define HWP_V21 21
|
||
#define HWP_V30 30
|
||
|
||
struct FBox;
|
||
struct EmPicture;
|
||
struct HyperText;
|
||
struct FBoxStyle;
|
||
struct CellLine;
|
||
struct Cell;
|
||
struct OlePicture;
|
||
struct Picture;
|
||
struct HeaderFooter;
|
||
struct ShowPageNum;
|
||
struct DateCode;
|
||
struct Table;
|
||
|
||
class HIODev;
|
||
class HWPInfo;
|
||
class HWPFont;
|
||
class HWPStyle;
|
||
class HWPPara;
|
||
class HStream;
|
||
|
||
struct ColumnInfo{
|
||
int start_page;
|
||
bool bIsSet;
|
||
ColumnDef *coldef;
|
||
ColumnInfo(int num){
|
||
start_page = num;
|
||
bIsSet = false;
|
||
coldef = 0;
|
||
}
|
||
};
|
||
|
||
/**
|
||
* The HWPFile class is the main class of hwp for reading file
|
||
* information from stream
|
||
*
|
||
* The example is as below:
|
||
* <pre>
|
||
* HWPFile f;
|
||
* f.ReadHwpFile( stream );
|
||
* </pre>
|
||
*
|
||
* There are two way to read hwp information from stream, one is to read all at a time
|
||
* to use @ref ReadhwpFile() method like above example, other is to read partial information
|
||
* to use @ref Open(), @ref InfoRead(), @ref FontRead(), @ref StyleRead(), @ref ParaListRead(), @ref TagsRead(),
|
||
* @ref Flush() and @ref Close().
|
||
*
|
||
* @short HWP file management object
|
||
* @author Mizi Reserach
|
||
* @version $Id: hwpfile.h,v 1.3 2005-09-07 16:41:12 rt Exp $
|
||
*/
|
||
class DLLEXPORT HWPFile
|
||
{
|
||
public:
|
||
/**
|
||
* Default constructor
|
||
*/
|
||
HWPFile( void );
|
||
/**
|
||
* Create HWPFile object and call @ref Open() method
|
||
*/
|
||
HWPFile( HStream& stream );
|
||
|
||
~HWPFile( void );
|
||
|
||
public:
|
||
/**
|
||
* Initialize this object
|
||
*/
|
||
void Init();
|
||
|
||
/**
|
||
* Opens HStream to use it.
|
||
* @returns 0 if success, otherwise error code
|
||
* @see State()
|
||
*/
|
||
int Open( HStream & );
|
||
/**
|
||
* Flushs the stream of HIODev.
|
||
*/
|
||
void Flush( void );
|
||
|
||
/**
|
||
* Closes the stream of HIODev.
|
||
*/
|
||
void Close( void );
|
||
|
||
/**
|
||
* Say current state
|
||
* @returns 0 if normal, otherwise error code. If it's bigger than USER_ERROR_BIT, it is internally using error, otherwise it's system error which is able to get the message @ref strerror() method.
|
||
*/
|
||
int State( void ) const;
|
||
/**
|
||
* Sets the current state
|
||
*/
|
||
int SetState(int errcode);
|
||
/**
|
||
* Reads one byte from HIODev
|
||
*/
|
||
int Read1b( void );
|
||
/**
|
||
* Reads two byte from HIODev
|
||
*/
|
||
int Read2b( void );
|
||
/**
|
||
* Reads four byte from HIODev
|
||
*/
|
||
long Read4b( void );
|
||
/**
|
||
* Reads nmemb byte array from HIODev
|
||
*/
|
||
int Read1b( void *ptr, size_t nmemb );
|
||
/**
|
||
* Reads nmemb short type array from HIODev
|
||
*/
|
||
int Read2b( void *ptr, size_t nmemb );
|
||
/**
|
||
* Reads nmemb long type array from HIODev
|
||
*/
|
||
int Read4b( void *ptr, size_t nmemb );
|
||
/**
|
||
* Reads some bytes from HIODev not regarding endian's way
|
||
* @param size Amount for reading
|
||
*/
|
||
size_t ReadBlock( void *ptr, size_t size );
|
||
/**
|
||
* Skips some bytes from HIODev
|
||
*/
|
||
size_t SkipBlock( size_t size );
|
||
/**
|
||
* Reads main paragraph list
|
||
*/
|
||
bool ReadParaList(LinkedList<HWPPara> &plist, unsigned char flag = 0);
|
||
/**
|
||
* Sets if the stream is compressed
|
||
*/
|
||
bool SetCompressed( bool );
|
||
/**
|
||
* Sets current HIODev
|
||
*/
|
||
HIODev *SetIODevice( HIODev *hiodev );
|
||
|
||
/**
|
||
* Reads all information of hwp file from stream
|
||
*/
|
||
int ReadHwpFile( HStream &);
|
||
/**
|
||
* Reads document information of hwp file from HIODev
|
||
*/
|
||
bool InfoRead(void);
|
||
/**
|
||
* Reads font list of hwp file from HIODev
|
||
*/
|
||
bool FontRead(void);
|
||
/**
|
||
* Reads style list of hwp file from HIODev
|
||
*/
|
||
bool StyleRead(void);
|
||
/**
|
||
* Reads paragraph list of hwp file from HIODev
|
||
*/
|
||
bool ParaListRead();
|
||
/* <20><EFBFBD> <20><><EFBFBD><EFBFBD> <20>߰<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>д´<D0B4>. */
|
||
/**
|
||
* Reads additional information like embeded image of hwp file from HIODev
|
||
*/
|
||
bool TagsRead(void);
|
||
|
||
/**
|
||
* Get the name of current file
|
||
*/
|
||
const char *GetFileName(void) const;
|
||
|
||
/**
|
||
* @returns True if compressed, otherwise false
|
||
*/
|
||
bool IsCompressedFile() const;
|
||
|
||
enum Paper
|
||
{
|
||
UserPaper = 0,
|
||
Col80Paper = 1,
|
||
Col132Paper = 2,
|
||
A4Paper = 3,
|
||
LetterPaper = 4,
|
||
B5Paper = 5,
|
||
B4Paper = 6,
|
||
LegalPaper = 7,
|
||
A3Paper = 8
|
||
};
|
||
|
||
void AddBox(FBox *);
|
||
void AddPage(){ m_nCurrentPage++;}
|
||
void AddColumnInfo();
|
||
void SetColumnDef(ColumnDef *coldef);
|
||
void AddParaShape(ParaShape *);
|
||
void AddCharShape(CharShape *);
|
||
void AddFBoxStyle(FBoxStyle *);
|
||
void AddDateFormat(DateCode *);
|
||
void AddHeaderFooter(HeaderFooter *);
|
||
void AddPageNumber(ShowPageNum *);
|
||
void AddTable(Table *);
|
||
|
||
enum Paper GetPaperKind() const;
|
||
void GetPaperSize(hunit& Width, hunit& Height) const;
|
||
bool GetPaperOrientation() const;
|
||
|
||
ColumnDef* GetColumnDef(int);
|
||
int GetPageMasterNum(int page);
|
||
|
||
int getCurrentPage(){ return m_nCurrentPage;}
|
||
int GetFontCount(int lang);
|
||
const char *GetFontName(int lang, int id);
|
||
HWPInfo *GetHWPInfo(void) { return &_hwpInfo; }
|
||
HWPFont *GetHWPFont(void) { return &_hwpFont; }
|
||
HWPStyle *GetHWPStyle(void) { return &_hwpStyle; }
|
||
HWPPara *GetFirstPara(void) { return plist.first(); }
|
||
HWPPara *GetLastPara(void) { return plist.last(); }
|
||
|
||
EmPicture *GetEmPicture(Picture *pic);
|
||
EmPicture *GetEmPictureByName(char * name);
|
||
HyperText *GetHyperText();
|
||
FBox *GetBoxHead (void) { return blist.count()?blist.first():0; }
|
||
ParaShape *getParaShape(int);
|
||
CharShape *getCharShape(int);
|
||
FBoxStyle *getFBoxStyle(int);
|
||
DateCode *getDateCode(int);
|
||
HeaderFooter *getHeaderFooter(int);
|
||
ShowPageNum *getPageNumber(int);
|
||
Table *getTable(int);
|
||
|
||
int getParaShapeCount(){ return pslist.count(); }
|
||
int getCharShapeCount(){ return cslist.count(); }
|
||
int getFBoxStyleCount(){ return fbslist.count(); }
|
||
int getDateFormatCount(){ return datecodes.count(); }
|
||
int getHeaderFooterCount(){ return headerfooters.count(); }
|
||
int getPageNumberCount(){ return pagenumbers.count(); }
|
||
int getTableCount(){ return tables.count(); }
|
||
int getColumnCount(){ return columnlist.count(); }
|
||
|
||
int getMaxSettedPage(){ return m_nMaxSettedPage; }
|
||
void setMaxSettedPage(){ m_nMaxSettedPage = m_nCurrentPage; }
|
||
|
||
private :
|
||
int compareCharShape(CharShape *shape);
|
||
int compareParaShape(ParaShape *shape);
|
||
|
||
public:
|
||
int version;
|
||
bool compressed;
|
||
bool encrypted;
|
||
unsigned char linenumber;
|
||
int info_block_len;
|
||
int error_code;
|
||
OlePicture *oledata;
|
||
|
||
private:
|
||
/* hwp <20><><EFBFBD><EFBFBD> <20≯<EFBFBD> */
|
||
char fname[256];
|
||
int m_nCurrentPage;
|
||
int m_nMaxSettedPage;
|
||
HIODev *hiodev;
|
||
// read hwp contents
|
||
HWPInfo _hwpInfo;
|
||
HWPFont _hwpFont;
|
||
HWPStyle _hwpStyle;
|
||
LinkedList<ColumnInfo> columnlist;
|
||
// paragraph linked list
|
||
LinkedList<HWPPara> plist;
|
||
// floating box linked list
|
||
LinkedList<FBox> blist;
|
||
// embedded picture list(tag datas)
|
||
LinkedList<EmPicture> emblist;
|
||
LinkedList<HyperText> hyperlist;
|
||
int currenthyper;
|
||
LinkedList<ParaShape> pslist; /* <20><>Ÿ<EFBFBD><C5B8><EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ʿ<EFBFBD> */
|
||
LinkedList<CharShape> cslist;
|
||
LinkedList<FBoxStyle> fbslist;
|
||
LinkedList<DateCode> datecodes;
|
||
LinkedList<HeaderFooter> headerfooters;
|
||
LinkedList<ShowPageNum> pagenumbers;
|
||
LinkedList<Table> tables;
|
||
|
||
// for global document handling
|
||
static HWPFile *cur_doc;
|
||
friend HWPFile *GetCurrentDoc(void);
|
||
friend HWPFile *SetCurrentDoc(HWPFile *);
|
||
};
|
||
|
||
HWPFile *GetCurrentDoc(void);
|
||
HWPFile *SetCurrentDoc(HWPFile *hwpfp);
|
||
#endif /* _HWPFILE_H_ */
|