examples/PIPS/antiword/inc/wordtypes.h

/*
 * wordtypes.h
 * Copyright (C) 1998-2004 A.J. van Os; Released under GPL
 *
 * Description:
 * Typedefs for the interpretation of MS Word files
 */

#if !defined(__wordtypes_h)
#define __wordtypes_h 1

#include <time.h>
#if defined(__riscos)
#include "DeskLib:Font.h"
#include "DeskLib:Wimp.h"
#endif /* __riscos */

typedef unsigned char   UCHAR;
typedef unsigned short  USHORT;
typedef unsigned int    UINT;
typedef unsigned long   ULONG;

#if defined(__riscos)
typedef struct diagram_tag {
        drawfile_info   tInfo;
        window_handle   tMainWindow;
        window_handle   tScaleWindow;
        menu_ptr        pSaveMenu;
        long            lXleft;                 /* In DrawUnits */
        long            lYtop;                  /* In DrawUnits */
        size_t          tMemorySize;
        int             iScaleFactorCurr;       /* In percentage */
        int             iScaleFactorTemp;       /* In percentage */
        char            szFilename[19+1];
} diagram_type;
#else
typedef struct diagram_tag {
        FILE            *pOutFile;
        long            lXleft;                 /* In DrawUnits */
        long            lYtop;                  /* In DrawUnits */
} diagram_type;
typedef UCHAR           drawfile_fontref;
#endif /* __riscos */

typedef struct output_tag {
        char    *szStorage;
        long    lStringWidth;           /* In millipoints */
        size_t  tStorageSize;
        size_t  tNextFree;
        USHORT  usFontStyle;
        USHORT  usFontSize;
        UCHAR   ucFontColor;
        drawfile_fontref        tFontRef;
        struct output_tag       *pPrev;
        struct output_tag       *pNext;
} output_type;

/* Types of conversion */
typedef enum conversion_tag {
        conversion_unknown = 0,
        conversion_text,
        conversion_draw,
        conversion_ps,
        conversion_xml,
        conversion_pdf,
        conversion_fmt_text
} conversion_type;

/* Types of encoding */
typedef enum encoding_tag {
        encoding_neutral = 100,
        encoding_latin_1 = 801,
        encoding_latin_2 = 802,
        encoding_cyrillic = 805,
        encoding_utf_8 = 1601
} encoding_type;

/* Font translation table entry */
typedef struct font_table_tag {
        USHORT  usFontStyle;
        UCHAR   ucWordFontNumber;
        UCHAR   ucFFN;
        UCHAR   ucEmphasis;
        UCHAR   ucInUse;
        char    szWordFontname[65];
        char    szOurFontname[33];
} font_table_type;

/* Options */
typedef enum image_level_tag {
        level_gs_special = 0,
        level_no_images,
        level_ps_2,
        level_ps_3,
        level_default = level_ps_2
} image_level_enum;

typedef struct options_tag {
        int             iParagraphBreak;
        conversion_type eConversionType;
        BOOL            bHideHiddenText;
        BOOL            bRemoveRemovedText;
        BOOL            bUseLandscape;
        encoding_type   eEncoding;
        int             iPageHeight;            /* In points */
        int             iPageWidth;             /* In points */
        image_level_enum        eImageLevel;
#if defined(__riscos)
        BOOL            bAutofiletypeAllowed;
        int             iScaleFactor;           /* As a percentage */
#endif /* __riscos */
} options_type;

/* Property Set Storage */
typedef struct pps_tag {
        ULONG   ulSB;
        ULONG   ulSize;
} pps_type;
typedef struct pps_info_tag {
        pps_type        tWordDocument;  /* Text stream */
        pps_type        tData;          /* Data stream */
        pps_type        tTable;         /* Table stream */
        pps_type        tSummaryInfo;   /* Summary Information */
        pps_type        tDocSummaryInfo;/* Document Summary Information */
        pps_type        t0Table;        /* Table 0 stream */
        pps_type        t1Table;        /* Table 1 stream */
} pps_info_type;

/* Record of data block information */
typedef struct data_block_tag {
        ULONG   ulFileOffset;
        ULONG   ulDataPos;
        ULONG   ulLength;
} data_block_type;

/* Record of text block information */
typedef struct text_block_tag {
        ULONG   ulFileOffset;
        ULONG   ulCharPos;
        ULONG   ulLength;
        BOOL    bUsesUnicode;   /* This block uses 16 bits per character */
        USHORT  usPropMod;
} text_block_type;

/* Record of the document block information */
typedef struct document_block_tag {
        time_t  tCreateDate;            /* Unix timestamp */
        time_t  tRevisedDate;           /* Unix timestamp */
        USHORT  usDefaultTabWidth;      /* In twips */
        UCHAR   ucHdrFtrSpecification;
} document_block_type;

/* Record of table-row block information */
typedef struct row_block_tag {
        ULONG   ulFileOffsetStart;
        ULONG   ulFileOffsetEnd;
        ULONG   ulCharPosStart;
        ULONG   ulCharPosEnd;
        short   asColumnWidth[TABLE_COLUMN_MAX+1];      /* In twips */
        UCHAR   ucNumberOfColumns;
        UCHAR   ucBorderInfo;
} row_block_type;

/* Various level types */
typedef enum level_type_tag {
        level_type_none = 0,
        level_type_outline,
        level_type_numbering,
        level_type_sequence,
        level_type_pause
} level_type_enum;

typedef enum list_id_tag {
        no_list = 0,
        text_list,
        footnote_list,
        hdrftr_list,
        macro_list,
        annotation_list,
        endnote_list,
        textbox_list,
        hdrtextbox_list,
        end_of_lists
} list_id_enum;

/* Linked list of style description information */
typedef struct style_block_tag {
        ULONG   ulFileOffset;   /* The style start with this character */
        list_id_enum    eListID;/* The fileoffset is in this list */
        BOOL    bNumPause;
        BOOL    bNoRestart;     /* Don't restart by more significant levels */
        USHORT  usIstd;         /* Current style */
        USHORT  usIstdNext;     /* Next style unless overruled */
        USHORT  usStartAt;      /* Number at the start of a list */
        USHORT  usBeforeIndent; /* Vertical indent before paragraph in twips */
        USHORT  usAfterIndent;  /* Vertical indent after paragraph in twips */
        USHORT  usListIndex;    /* Before Word 8 this field was not filled */
        USHORT  usListChar;     /* Character for an itemized list (Unicode) */
        short   sLeftIndent;    /* Left indentation in twips */
        short   sLeftIndent1;   /* First line left indentation in twips */
        short   sRightIndent;   /* Right indentation in twips */
        UCHAR   ucAlignment;
        UCHAR   ucNFC;          /* Number format code */
        UCHAR   ucNumLevel;
        UCHAR   ucListLevel;    /* Before Word 8 this field was not filled */
        char    szListChar[4];  /* Character for an itemized list */
} style_block_type;

/* Font description information */
typedef struct font_block_tag {
        ULONG   ulFileOffset;
        USHORT  usFontStyle;
        USHORT  usFontSize;
        UCHAR   ucFontNumber;
        UCHAR   ucFontColor;
} font_block_type;

/* Picture description information */
typedef struct picture_block_tag {
        ULONG   ulFileOffset;
        ULONG   ulFileOffsetPicture;
        ULONG   ulPictureOffset;
} picture_block_type;

/* Section description information */
typedef struct section_block_tag {
        BOOL    bNewPage;
        USHORT  usNeedPrevLvl;          /* Print previous level numbers */
        USHORT  usHangingIndent;
        UCHAR   aucNFC[9];              /* Number format code */
        UCHAR   ucHdrFtrSpecification;  /* Which headers/footers Word < 8 */
} section_block_type;

/* Header/footer description information */
typedef struct hdrftr_block_tag {
        output_type     *pText;
        long            lHeight;        /* In DrawUnits */
} hdrftr_block_type;

/* Footnote description information */
typedef struct footnote_block_tag {
        char            *szText;
} footnote_block_type;

/* List description information */
typedef struct list_block_tag {
        ULONG   ulStartAt;      /* Number at the start of a list */
        BOOL    bNoRestart;     /* Don't restart by more significant levels */
        USHORT  usListChar;     /* Character for an itemized list (Unicode) */
        short   sLeftIndent;    /* Left indentation in twips */
        UCHAR   ucNFC;          /* Number format code */
} list_block_type;

/* Types of images */
typedef enum imagetype_tag {
        imagetype_is_unknown = 0,
        imagetype_is_external,
        imagetype_is_emf,
        imagetype_is_wmf,
        imagetype_is_pict,
        imagetype_is_jpeg,
        imagetype_is_png,
        imagetype_is_dib
} imagetype_enum;

/* Types of compression */
typedef enum compression_tag {
        compression_unknown = 0,
        compression_none,
        compression_rle4,
        compression_rle8,
        compression_jpeg,
        compression_zlib
} compression_enum;

/* Image information */
typedef struct imagedata_tag {
        /* The type of the image */
        imagetype_enum  eImageType;
        /* Information from the Word document */
        size_t  tPosition;
        size_t  tLength;
        int     iHorSizeScaled;         /* Size in points */
        int     iVerSizeScaled;         /* Size in points */
        /* Information from the image */
        int     iWidth;                 /* Size in pixels */
        int     iHeight;                /* Size in pixels */
        int     iComponents;            /* Number of color components */
        UINT    uiBitsPerComponent;     /* Bits per color component */
        BOOL    bAdobe; /* Image includes Adobe comment marker */
        compression_enum        eCompression;   /* Type of compression */
        BOOL    bColorImage;    /* Is color image */
        int     iColorsUsed;    /* 0 = uses the maximum number of colors */
        UCHAR   aucPalette[256][3];     /* RGB palette */
} imagedata_type;

typedef enum row_info_tag {
        found_nothing,
        found_a_cell,
        found_not_a_cell,
        found_end_of_row,
        found_not_end_of_row
} row_info_enum;

typedef enum notetype_tag {
        notetype_is_footnote,
        notetype_is_endnote,
        notetype_is_unknown
} notetype_enum;

typedef enum image_info_tag {
        image_no_information,
        image_minimal_information,
        image_full_information
} image_info_enum;

#endif /* __wordtypes_h */

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