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/*
Copyright (c) 2006 Taco Hoekwater <taco@elvenkind.com>
This file is part of pdfTeX.
pdfTeX is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
pdfTeX 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with pdfTeX; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
$Id$
*/
#ifndef MPOSTLIB
# define MPOSTLIB
/* WEB2C macros and prototypes */
# if !defined(MPOSTCOERCE)
# define EXTERN extern
# include "mpd.h"
# endif
/* pdftexlib macros */
# include "mpmac.h"
# include "avlstuff.h"
/* pdftexlib type declarations */
typedef struct {
const char *pdfname;
const char *t1name;
float value;
boolean valid;
} key_entry;
typedef struct {
boolean loaded; /* the encoding has been loaded? */
char *name; /* encoding file name */
char *encname; /* encoding true name */
integer objnum; /* object number */
char **glyph_names;
integer tounicode; /* object number of associated ToUnicode entry */
} enc_entry;
struct _subfont_entry;
typedef struct _subfont_entry subfont_entry;
struct _subfont_entry {
char *infix; /* infix for this subfont, eg "01" */
long charcodes[256]; /* the mapping for this subfont as read from sfd */
subfont_entry *next;
};
typedef struct {
char *name; /* sfd name, eg "Unicode" */
subfont_entry *subfont; /* linked list of subfonts */
} sfd_entry;
typedef struct {
char *name; /* glyph name */
long code; /* -1 = undefined; -2 = multiple codes, stored
as string in unicode_seq; otherwise unicode value */
char *unicode_seq; /* multiple unicode sequence */
} glyph_unicode_entry;
typedef struct {
char *tfm_name; /* TFM file name */
char *ps_name; /* PostScript name */
integer flags; /* font flags */
char *ff_name; /* font file name */
char *subset_tag; /* pseudoUniqueTag for subsetted font */
enc_entry *encoding; /* pointer to corresponding encoding */
fontnumber tfm_num; /* number of the TFM refering this entry */
unsigned short type; /* font type (T1/TTF/...) */
short slant; /* SlantFont */
short extend; /* ExtendFont */
integer ff_objnum; /* FontFile object number */
integer fn_objnum; /* FontName/BaseName object number */
integer fd_objnum; /* FontDescriptor object number */
char *charset; /* string containing used glyphs */
boolean all_glyphs; /* embed all glyphs? */
unsigned short links; /* link flags from tfm_tree and ps_tree */
short tfm_avail; /* flags whether a tfm is available */
short pid; /* Pid for truetype fonts */
short eid; /* Eid for truetype fonts */
subfont_entry *subfont; /* subfont mapping */
} fm_entry;
typedef struct {
char *ff_name; /* base name of font file */
char *ff_path; /* full path to font file */
} ff_entry;
typedef short shalfword;
typedef struct {
integer charcode, cwidth, cheight, xoff, yoff, xescape, rastersize;
halfword *raster;
} chardesc;
/* pdftexlib variable declarations */
extern boolean fontfile_found;
extern boolean is_otf_font;
extern boolean true_dimen;
extern boolean write_ttf_glyph_names;
extern char **t1_glyph_names, *t1_builtin_glyph_names[];
extern char *cur_file_name;
extern const char notdef[];
extern integer t1_length1, t1_length2, t1_length3;
extern integer ttf_length;
extern key_entry font_keys[];
extern strnumber last_tex_string;
extern size_t last_ptr_index;
extern char fontname_buf[];
/* pdftexlib function prototypes */
/* epdf.c */
extern integer get_fontfile_num (int);
extern integer get_fontname_num (int);
extern void epdf_free (void);
extern int is_type1 (fm_entry *);
/* mapfile.c */
extern char *mk_basename (char *);
extern char *mk_exname (char *, int);
extern fm_entry *lookup_fontmap (char *);
extern boolean hasfmentry (fontnumber);
extern fontnumber tfmoffm (fmentryptr);
extern void checkextfm (strnumber, integer);
extern void fm_free (void);
extern void fm_read_info (void);
extern ff_entry *check_ff_exist (fm_entry *);
extern void pdfmapfile (integer);
extern void pdfmapline (integer);
extern void pdfinitmapfile (string map_name);
extern fm_entry *new_fm_entry (void);
extern void delete_fm_entry (fm_entry *);
extern int avl_do_entry (fm_entry *, int);
/* papersiz.c */
extern integer myatodim (char **);
extern integer myatol (char **);
/* pkin.c */
extern int readchar (boolean, chardesc *);
/* subfont.c */
extern void sfd_free (void);
extern boolean handle_subfont_fm (fm_entry *, int);
/* tounicode.c */
extern void glyph_unicode_free (void);
extern void deftounicode (strnumber, strnumber);
extern integer write_tounicode (char **, char *);
/* utils.c */
extern boolean str_eq_cstr (strnumber, char *);
extern char *makecstring (integer);
extern int xfflush (FILE *);
extern int xgetc (FILE *);
extern int xputc (int, FILE *);
extern scaled extxnoverd (scaled, scaled, scaled);
extern size_t xfwrite (void *, size_t size, size_t nmemb, FILE *);
extern strnumber getresnameprefix (void);
extern strnumber maketexstring (const char *);
extern integer fb_offset (void);
extern void fb_flush (void);
extern void fb_putchar (eightbits b);
extern void fb_seek (integer);
extern void libpdffinish (void);
extern char *makecfilename (strnumber s);
extern void make_subset_tag (fm_entry *, char **, int);
extern void pdf_printf (const char *, ...);
extern void pdf_puts (const char *);
extern void pdftex_fail (const char *, ...);
extern void pdftex_warn (const char *, ...);
extern void setjobid (int, int, int, int);
extern void mp_printf (const char *, ...);
extern void writestreamlength (integer, integer);
extern char *convertStringToPDFString (const char *in, int len);
extern void printID (strnumber);
extern void printcreationdate ();
extern void printmoddate ();
extern void escapename (poolpointer in);
extern void escapestring (poolpointer in);
extern void escapehex (poolpointer in);
extern void unescapehex (poolpointer in);
extern void getcreationdate ();
extern void getfilemoddate (strnumber s);
extern void getfilesize (strnumber s);
extern void getmd5sum (strnumber s, boolean file);
extern void getfiledump (strnumber s, int offset, int length);
extern void matchstrings (strnumber s, strnumber t, int subcount,
boolean icase);
extern void getmatch (int i);
extern void makepdftexbanner (void);
extern void initstarttime ();
extern void removepdffile (void);
extern void garbagewarning (void);
extern void stripspaces (char *p);
extern void initversionstring (char **versions);
extern int newcolorstack (integer s, integer literal_mode, boolean pagestart);
extern int colorstackused ();
extern integer colorstackset (int colstack_no, integer s);
extern integer colorstackpush (int colstack_no, integer s);
extern integer colorstackpop (int colstack_no);
extern integer colorstackcurrent (int colstack_no);
extern integer colorstackskippagestart (int colstack_no);
extern void checkpdfsave (int cur_h, int cur_v);
extern void checkpdfrestore (int cur_h, int cur_v);
extern void pdfshipoutbegin (boolean shipping_page);
extern void pdfshipoutend (boolean shipping_page);
extern void pdfsetmatrix (poolpointer in, scaled cur_h, scaled cur_v);
extern void matrixtransformpoint (scaled x, scaled y);
extern void matrixtransformrect (scaled llx, scaled lly, scaled urx,
scaled ury);
extern boolean matrixused ();
extern void matrixrecalculate (scaled urx);
extern scaled getllx ();
extern scaled getlly ();
extern scaled geturx ();
extern scaled getury ();
/* vfpacket.c */
extern eightbits packetbyte (void);
extern integer newvfpacket (fontnumber);
extern void poppacketstate (void);
extern void pushpacketstate (void);
extern void startpacket (fontnumber, integer);
extern void storepacket (integer, integer, integer);
extern void vf_free (void);
/* writeenc.c */
extern boolean indexed_enc (fm_entry *);
extern enc_entry *add_enc (char *);
extern void enc_free (void);
extern void read_enc (enc_entry *);
extern void write_enc (char **, enc_entry *, integer);
/* writefont.c */
extern boolean dopsfont (fontnumber);
/* writeimg.c */
extern boolean checkimageb (integer);
extern boolean checkimagec (integer);
extern boolean checkimagei (integer);
extern boolean ispdfimage (integer);
extern integer epdforigx (integer);
extern integer epdforigy (integer);
extern integer imageheight (integer);
extern integer imagepages (integer);
extern integer imagewidth (integer);
extern integer imagexres (integer);
extern integer imageyres (integer);
extern integer readimage (strnumber, integer, strnumber, integer, integer,
integer, integer);
extern void deleteimage (integer);
extern void img_free (void);
extern void updateimageprocset (integer);
extern void writeimage (integer);
extern integer imagecolordepth (integer img);
/* writejbig2.c */
extern void flushjbig2page0objects ();
/* writet1.c */
extern boolean t1_subset (char *, char *, unsigned char *);
extern void load_enc (char *, char **, char **);
extern void writet1 (int, fm_entry *);
extern void t1_free (void);
#define bitfile psfile
/* writet3.c */
extern void writet3 (int, fontnumber);
extern scaled getpkcharwidth (fontnumber, scaled);
/* writettf.c */
extern void writettf (void);
extern void writeotf (void);
extern void ttf_free (void);
/* writezip.c */
extern void writezip (boolean);
/* avlstuff.c */
extern void avlputobj (integer, integer);
extern integer avlfindobj (integer, integer, integer);
/* turningnumber.c */
extern angle bezierslope(integer,integer,integer,integer,integer,integer,integer,integer,int);
#endif /* MPOSTLIB */
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