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Diffstat (limited to 'hwpfilter/source/hwpfile.h')
| -rw-r--r-- | hwpfilter/source/hwpfile.h | 312 |
1 files changed, 312 insertions, 0 deletions
diff --git a/hwpfilter/source/hwpfile.h b/hwpfilter/source/hwpfile.h new file mode 100644 index 000000000000..a0d934de827c --- /dev/null +++ b/hwpfilter/source/hwpfile.h @@ -0,0 +1,312 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +// +// hwpfile.h +// (C) 1998 Mizi Research, All rights are reserved +// +// $Id: hwpfile.h,v 1.5 2008-06-04 10:01:33 vg 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(), + * + * @short HWP file management object + * @author Mizi Reserach + * @version $Id: hwpfile.h,v 1.5 2008-06-04 10:01:33 vg Exp $ + */ +class DLLEXPORT HWPFile +{ + public: +/** + * Default constructor + */ + HWPFile( void ); + + ~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 & ); + +/** + * 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(); +/* ߰ д´. */ +/** + * Reads additional information like embeded image of hwp file from HIODev + */ + bool TagsRead(void); + + 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 *); + + ColumnDef* GetColumnDef(int); + int GetPageMasterNum(int page); + + int getCurrentPage(){ return m_nCurrentPage;} + 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 ̸ */ + 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; /* Ÿǽ ʿ */ + 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_ */ |