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anwor032.zip
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antiword.0.32
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antiword.h
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C/C++ Source or Header
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2001-09-25
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14KB
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415 lines
/*
* antiword.h
* Copyright (C) 1998-2001 A.J. van Os; Released under GPL
*
* Description:
* Generic include file for project 'Antiword'
*/
#if !defined(__antiword_h)
#define __antiword_h 1
#if defined(DEBUG) == defined(NDEBUG)
#error Exactly one of the DEBUG and NDEBUG flags MUST be set
#endif /* DEBUG == NDEBUG */
#include <stdio.h>
#include <limits.h>
#if defined(__riscos)
#include "wimp.h"
#include "drawfobj.h"
#include "font.h"
#include "werr.h"
#include "draw.h"
#else
#include <sys/types.h>
#endif /* __riscos */
#include "wordconst.h"
#include "wordtypes.h"
#include "fail.h"
#include "debug.h"
/* Constants */
#if !defined(PATH_MAX)
#if defined(__riscos)
#define PATH_MAX 255
#else
#if defined(MAXPATHLEN)
#define PATH_MAX MAXPATHLEN
#else
#define PATH_MAX 1024
#endif /* MAXPATHLEN */
#endif /* __riscos */
#endif /* !PATH_MAX */
#if !defined(SIZE_T_MAX)
#define SIZE_T_MAX (size_t)UINT_MAX
#endif /* SIZE_T_MAX */
#if defined(__riscos)
#define FILE_SEPARATOR "."
#elif defined(__dos)
#define FILE_SEPARATOR "\\"
#else
#define FILE_SEPARATOR "/"
#endif /* __riscos */
/* PNG chunk names */
#define PNG_CN_IDAT 0x49444154
#define PNG_CN_IEND 0x49454e44
#define PNG_CN_IHDR 0x49484452
#define PNG_CN_PLTE 0x504c5445
/* The screen width */
#define MIN_SCREEN_WIDTH 45
#define DEFAULT_SCREEN_WIDTH 76
#define MAX_SCREEN_WIDTH 145
#if defined(__riscos)
/* The scale factors as percentages */
#define MIN_SCALE_FACTOR 25
#define DEFAULT_SCALE_FACTOR 100
#define MAX_SCALE_FACTOR 400
/* Filetypes */
#define FILETYPE_MSWORD 0xae6
#define FILETYPE_DRAW 0xaff
#define FILETYPE_JPEG 0xc85
#define FILETYPE_POSCRIPT 0xff5
#define FILETYPE_SPRITE 0xff9
#define FILETYPE_TEXT 0xfff
/* The button numbers in the choices window */
#define CHOICES_DEFAULT_BUTTON 3
#define CHOICES_SAVE_BUTTON 2
#define CHOICES_CANCEL_BUTTON 1
#define CHOICES_APPLY_BUTTON 0
#define CHOICES_BREAK_BUTTON 6
#define CHOICES_BREAK_WRITEABLE 7
#define CHOICES_BREAK_UP_BUTTON 8
#define CHOICES_BREAK_DOWN_BUTTON 9
#define CHOICES_NO_BREAK_BUTTON 11
#define CHOICES_AUTOFILETYPE_BUTTON 14
#define CHOICES_HIDDEN_TEXT_BUTTON 22
#define CHOICES_WITH_IMAGES_BUTTON 17
#define CHOICES_NO_IMAGES_BUTTON 18
#define CHOICES_TEXTONLY_BUTTON 19
#define CHOICES_SCALE_WRITEABLE 25
#define CHOICES_SCALE_UP_BUTTON 26
#define CHOICES_SCALE_DOWN_BUTTON 27
/* The button numbers in the scale view window */
#define SCALE_CANCEL_BUTTON 1
#define SCALE_SCALE_BUTTON 0
#define SCALE_SCALE_WRITEABLE 3
#define SCALE_50_PCT 5
#define SCALE_75_PCT 6
#define SCALE_100_PCT 7
#define SCALE_150_PCT 8
/* New draw objects */
#define draw_OBJJPEG 16
#else
/* Margins for the PostScript version */
#define PS_LEFT_MARGIN (72 * 640L)
#define PS_RIGHT_MARGIN (48 * 640L)
#define PS_TOP_MARGIN (72 * 640L)
#define PS_BOTTOM_MARGIN (72 * 640L)
#endif /* __riscos */
/* Macros */
#define STREQ(x,y) (*(x) == *(y) && strcmp(x,y) == 0)
#define STRNEQ(x,y,n) (*(x) == *(y) && strncmp(x,y,n) == 0)
#define elementsof(a) (sizeof(a) / sizeof(a[0]))
#define odd(x) (((x)&0x01)!=0)
#define ROUND4(x) (((x)+3)&~0x03)
#define BIT(x) ((unsigned long)1 << (x))
#if !defined(max)
#define max(x,y) ((x)>(y)?(x):(y))
#endif /* !max */
#if !defined(min)
#define min(x,y) ((x)<(y)?(x):(y))
#endif /* !min */
#if defined(__riscos)
/* The name of the table font */
#define TABLE_FONT "Corpus.Medium"
#else
/* The name of the table font */
#define TABLE_FONT "Courier"
/* The name of the antiword directories and the font information file */
#if defined(__dos)
#define GLOBAL_ANTIWORD_DIR "C:\\antiword"
#define ANTIWORD_DIR "antiword"
#define FONTNAMES_FILE "fontname.txt"
#else
#define GLOBAL_ANTIWORD_DIR "/opt/antiword/share"
#define ANTIWORD_DIR ".antiword"
#define FONTNAMES_FILE "fontnames"
#endif /* __dos */
/* The name of the default mapping file */
#define MAPPING_FILE_DEFAULT_1 "8859-1.txt"
#define MAPPING_FILE_DEFAULT_2 "8859-2.txt"
#define MAPPING_FILE_DEFAULT_8 "UTF-8.txt"
#endif /* __riscos */
/* Prototypes */
/* asc85enc.c */
extern void vASCII85EncodeByte(FILE *, int);
extern void vASCII85EncodeArray(FILE *, FILE *, int);
extern void vASCII85EncodeFile(FILE *, FILE *, int);
/* blocklist.c */
extern void vDestroyTextBlockList(void);
extern BOOL bAdd2TextBlockList(text_block_type *);
extern void vSplitBlockList(long, long, long, long, long, BOOL);
extern unsigned short usNextChar(FILE *, list_id_enum,
long *, long *, unsigned short *);
extern long lTextOffset2FileOffset(long);
#if defined(__riscos)
extern long lGetDocumentLength(void);
#endif /* __riscos */
/* chartrans.c */
extern BOOL bReadCharacterMappingTable(const char *);
extern unsigned long ulTranslateCharacters(unsigned short, long, BOOL, BOOL);
extern unsigned long ulToUpper(unsigned long);
/* datalist.c */
extern void vDestroyDataBlockList(void);
extern BOOL bAdd2DataBlockList(data_block_type *);
extern BOOL bSetDataOffset(FILE *, long);
extern int iNextByte(FILE *);
extern unsigned short usNextWord(FILE *);
extern unsigned long ulNextLong(FILE *);
extern unsigned short usNextWordBE(FILE *);
extern unsigned long ulNextLongBE(FILE *);
extern int iSkipBytes(FILE *, size_t);
extern long lDataOffset2FileOffset(long);
/* depot.c */
extern void vDestroySmallBlockList(void);
extern BOOL bCreateSmallBlockList(long, const long *, size_t);
extern long lDepotOffset(long, size_t);
/* dib2eps & dib2sprt.c */
extern BOOL bTranslateDIB(diagram_type *,
FILE *, long, const imagedata_type *);
/* draw.c & postscript.c */
extern BOOL bAddDummyImage(diagram_type *, const imagedata_type *);
extern diagram_type *pCreateDiagram(const char *, const char *);
extern void vAddFonts2Diagram(diagram_type *);
extern void vSubstring2Diagram(diagram_type *,
char *, int, long, int, unsigned char,
draw_fontref, int, int);
extern void vMove2NextLine(diagram_type *, draw_fontref, int);
extern void vEndOfParagraph2Diagram(diagram_type *, draw_fontref, int);
extern void vEndOfPage2Diagram(diagram_type *, draw_fontref, int);
#if defined(__riscos)
extern void vImage2Diagram(diagram_type *, const imagedata_type *,
unsigned char *, size_t);
extern BOOL bVerifyDiagram(diagram_type *);
extern void vShowDiagram(diagram_type *);
extern void vMainEventHandler(wimp_eventstr *, void *);
extern void vScaleOpenAction(diagram_type *);
extern void vSetTitle(diagram_type *);
extern void vScaleEventHandler(wimp_eventstr *, void *);
#else
extern void vImagePrologue(diagram_type *, const imagedata_type *);
extern void vImageEpilogue(diagram_type *);
extern void vDestroyDiagram(diagram_type *);
#endif /* __riscos */
/* finddata.c */
extern BOOL bAddDataBlocks(long , long, long, const long *, size_t);
extern BOOL bGet6DocumentData(FILE *, long,
const long *, size_t, const unsigned char *);
/* findtext.c */
extern BOOL bAddTextBlocks(long , long, BOOL,
unsigned short, long, const long *, size_t);
extern BOOL bGet6DocumentText(FILE *, BOOL, long,
const long *, size_t, const unsigned char *);
extern BOOL bGet8DocumentText(FILE *, const pps_info_type *,
const long *, size_t, const long *, size_t,
const unsigned char *);
/* fontlist.c */
extern void vDestroyFontInfoList(void);
extern void vAdd2FontInfoList(const font_block_type *);
extern void vReset2FontInfoList(long);
extern const font_block_type *pGetNextFontInfoListItem(
const font_block_type *);
/* fonts.c */
extern int iGetFontByNumber(int, unsigned char);
extern const char *szGetOurFontname(int);
extern int iFontname2Fontnumber(const char *, unsigned char);
extern void vCreate6FontTable(FILE *, long,
const long *, size_t, const unsigned char *);
extern void vCreate8FontTable(FILE *, const pps_info_type *,
const long *, size_t, const long *, size_t,
const unsigned char *);
extern void vDestroyFontTable(void);
extern const font_table_type *pGetNextFontTableRecord(
const font_table_type *);
extern size_t tGetFontTableLength(void);
/* fonts_r.c & fonts_u.c */
extern FILE *pOpenFontTableFile(void);
extern void vCloseFont(void);
extern draw_fontref tOpenFont(int, unsigned char, int);
extern draw_fontref tOpenTableFont(int);
extern long lComputeStringWidth(char *, int, draw_fontref, int);
/* fonts_u.c */
#if !defined(__riscos)
extern const char *szGetFontname(draw_fontref);
#endif /* !__riscos */
#if defined(__riscos)
/* icons.c */
extern void vUpdateIcon(wimp_w, wimp_icon *);
extern void vUpdateRadioButton(wimp_w, wimp_i, BOOL);
extern void vUpdateWriteable(wimp_w, wimp_i, char *);
extern void vUpdateWriteableNumber(wimp_w, wimp_i, int);
#endif /* __riscos */
/* imgexam.c */
extern image_info_enum eExamineImage(FILE *, long, imagedata_type *);
/* imgtrans */
extern BOOL bTranslateImage(diagram_type *,
FILE *, BOOL, long, const imagedata_type *);
/* jpeg2eps.c & jpeg2spr.c */
extern BOOL bTranslateJPEG(diagram_type *,
FILE *, long, int, const imagedata_type *);
/* misc.c */
#if !defined(__riscos)
extern const char *szGetHomeDirectory(void);
#endif /* !__riscos */
extern long lGetFilesize(const char *);
#if defined(DEBUG)
extern void vPrintBlock(const char *, int, const unsigned char *, size_t);
extern void vPrintUnicode(const char *, int, const char *);
extern BOOL bCheckDoubleLinkedList(output_type *);
#endif /* DEBUG */
extern BOOL bReadBytes(unsigned char *, size_t, long, FILE *);
extern BOOL bReadBuffer(FILE *, long, const long *, size_t, size_t,
unsigned char *, long, size_t);
extern unsigned int uiColor2Color(int);
extern output_type *pSplitList(output_type *);
extern int iInteger2Roman(int, BOOL, char *);
extern int iInteger2Alpha(int, BOOL, char *);
extern char *unincpy(char *, const char *, size_t);
extern size_t unilen(const char *);
extern const char *szBasename(const char *);
extern int iGetVersionNumber(const unsigned char *);
extern BOOL bIsWord6MacFile(void);
extern long lComputeLeading(int);
/* notes.c */
extern void vDestroyNotesInfoLists(void);
extern void vGetNotesInfo(FILE *, const pps_info_type *,
const long *, size_t, const long *, size_t,
const unsigned char *, int);
extern notetype_enum eGetNotetype(long);
/* options.c */
extern int iReadOptions(int, char **);
extern void vGetOptions(options_type *);
#if defined(__riscos)
extern void vChoicesOpenAction(wimp_w);
extern void vChoicesMouseClick(wimp_mousestr *);
extern void vChoicesKeyPressed(wimp_caretstr *);
#endif /* __riscos */
/* out2window.c */
extern void vSetLeftIndentation(diagram_type *, long);
extern void vAlign2Window(diagram_type *, output_type *,
long, unsigned char);
extern void vJustify2Window(diagram_type *, output_type *,
long, long, unsigned char);
extern void vResetStyles(void);
extern int iStyle2Window(char *, const style_block_type *);
extern void vTableRow2Window(diagram_type *,
output_type *, const row_block_type *);
/* pictlist.c */
extern void vDestroyPicInfoList(void);
extern void vAdd2PicInfoList(const picture_block_type *);
extern long lGetPicInfoListItem(long);
/* png2eps.c & png2spr.c */
extern BOOL bTranslatePNG(diagram_type *,
FILE *, long, int, const imagedata_type *);
/* prop6.c */
extern row_info_enum eGet6RowInfo(int,
const unsigned char *, int, row_block_type *);
extern void vGet6PapInfo(FILE *, long, const long *, size_t,
const unsigned char *);
extern void vGet6ChrInfo(FILE *, const pps_info_type *,
const long *, size_t, const unsigned char *);
/* prop8.c */
extern row_info_enum eGet8RowInfo(int,
const unsigned char *, int, row_block_type *);
extern void vGet8PapInfo(FILE *, const pps_info_type *,
const long *, size_t, const long *, size_t,
const unsigned char *);
extern void vGet8ChrInfo(FILE *, const pps_info_type *,
const long *, size_t, const long *, size_t,
const unsigned char *);
/* properties.c */
extern void vGetPropertyInfo(FILE *, const pps_info_type *,
const long *, size_t, const long *, size_t,
const unsigned char *, int);
extern row_info_enum ePropMod2RowInfo(unsigned short, int);
/* propmod.c */
extern void vDestroyPropModList(void);
extern void vAdd2PropModList(const unsigned char *);
extern const unsigned char *pucReadPropModListItem(unsigned short);
/* rowlist.c */
extern void vDestroyRowInfoList(void);
extern void vAdd2RowInfoList(const row_block_type *);
extern const row_block_type *pGetNextRowInfoListItem(void);
/* riscos.c */
#if defined(__riscos)
extern int iGetFiletype(const char *);
extern void vSetFiletype(const char *, int);
extern BOOL bMakeDirectory(const char *);
extern BOOL bISO_8859_1_IsCurrent(void);
extern int iGetRiscOsVersion(void);
extern BOOL bDrawRenderDiag360(draw_diag *,
draw_redrawstr *, double, draw_error *);
#endif /* __riscos */
/* stylelist.c */
extern void vDestroyStyleInfoList(void);
extern void vAdd2StyleInfoList(const style_block_type *);
extern const style_block_type *pGetNextStyleInfoListItem(void);
/* tabstop.c */
extern void vSetDefaultTabWidth(FILE *, const pps_info_type *,
const long *, size_t, const long *, size_t,
const unsigned char *, int);
extern long lGetDefaultTabWidth(void);
/* unix.c */
#if !defined(__riscos)
extern void werr(int, const char *, ...);
extern void visdelay_begin(void);
extern void visdelay_end(void);
#endif /* !__riscos */
/* saveas.c */
#if defined(__riscos)
extern void vSaveTextfile(diagram_type *);
extern void vSaveDrawfile(diagram_type *);
#endif /* __riscos */
/* utf-8.c */
#if !defined(__riscos)
extern int wcwidth(unsigned long);
extern long utf8_strwidth(const char *, int);
extern BOOL is_locale_utf8(void);
#endif /* !__riscos */
/* word2text.c */
extern void vWord2Text(FILE *, long, diagram_type *);
/* wordlib.c */
extern int iInitDocument(FILE *, long);
extern void vFreeDocument(void);
extern BOOL bIsSupportedWordFile(FILE *, long);
extern BOOL bIsWord245File(FILE *);
extern BOOL bIsRtfFile(FILE *);
/* xmalloc.c */
extern void *xmalloc(size_t);
extern void *xrealloc(void *, size_t);
extern char *xstrdup(const char *);
extern void *xfree(void *);
/* For use with Gray Watson dmalloc library */
#if defined(DMALLOC)
#include "dmalloc.h"
/* The xfree in Antiword is incompatible with the one in dmalloc */
#undef xfree
#endif /* DMALLOC */
#endif /* __antiword_h */