[6779] | 1 | /*
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| 2 | * True Type Font to Adobe Type 1 font converter
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| 3 | * By Mark Heath <mheath@netspace.net.au>
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| 4 | * Based on ttf2pfa by Andrew Weeks <ccsaw@bath.ac.uk>
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| 5 | * With help from Frank M. Siegert <fms@this.net>
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| 6 | *
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| 7 | * see COPYRIGHT for full copyright notice
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| 8 | *
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| 9 | ***********************************************************************
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| 10 | *
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| 11 | * Orion Richardson <orionr@yahoo.com>
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| 12 | *
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| 13 | * Added bounding box calculations for Unicode glyphs in the .ufm file
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| 14 | *
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| 15 | ***********************************************************************
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| 16 | *
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| 17 | * Steven Wittens <steven@acko.net>
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| 18 | *
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| 19 | * Added generation of .ufm file
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| 20 | *
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| 21 | ***********************************************************************
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| 22 | *
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| 23 | * Sergey Babkin <babkin@users.sourceforge.net>, <sab123@hotmail.com>
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| 24 | *
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| 25 | * Added post-processing of resulting outline to correct the errors
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| 26 | * both introduced during conversion and present in the original font,
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| 27 | * autogeneration of hints (has yet to be improved though) and BlueValues,
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| 28 | * scaling to 1000x1000 matrix, option to print the result on STDOUT,
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| 29 | * support of Unicode to CP1251 conversion, optimization of the
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| 30 | * resulting font code by space (that improves the speed too). Excluded
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| 31 | * the glyphs that are unaccessible through the encoding table from
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| 32 | * the output file. Added the built-in Type1 assembler (taken from
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| 33 | * the `t1utils' package).
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| 34 | *
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| 35 | ***********************************************************************
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| 36 | *
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| 37 | * Thomas Henlich <thenlich@rcs.urz.tu-dresden.de>
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| 38 | *
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| 39 | * Added generation of .afm file (font metrics)
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| 40 | * Read encoding information from encoding description file
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| 41 | * Fixed bug in error message about unknown language ('-l' option)
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| 42 | * Added `:' after %%!PS-AdobeFont-1.0
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| 43 | * changed unused entries in ISOLatin1Encoding[] from .notdef to c127,c128...
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| 44 | *
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| 45 | ***********************************************************************
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| 46 | *
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| 47 | * Thomas Henlich <thenlich@rcs.urz.tu-dresden.de>
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| 48 | *
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| 49 | * Added generation of .afm file (font metrics)
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| 50 | *
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| 51 | ***********************************************************************
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| 52 | *
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| 53 | * Bug Fixes:
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| 54 | ************************************************************************
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| 55 | *
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| 56 | * Sun, 21 Jun 1998 Thomas Henlich <thenlich@Rcs1.urz.tu-dresden.de>
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| 57 | * 1. "width" should be "short int" because otherwise:
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| 58 | * characters with negative widths (e.g. -4) become *very* wide (65532)
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| 59 | * 2. the number of /CharStrings is numglyphs and not numglyphs+1
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| 60 | *
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| 61 | ***********************************************************************
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| 62 | *
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| 63 | *
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| 64 | *
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| 65 | * The resultant font file produced by this program still needs to be ran
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| 66 | * through t1asm (from the t1utils archive) to produce a completely valid
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| 67 | * font.
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| 68 | *
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| 69 | */
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| 70 | #include <stdio.h>
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| 71 | #include <stdlib.h>
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| 72 | #include <string.h>
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| 73 | #include <sys/types.h>
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| 74 | #include <sys/stat.h>
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| 75 | #include <fcntl.h>
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| 76 | #include <time.h>
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| 77 | #include <ctype.h>
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| 78 | #include <math.h>
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| 79 |
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| 80 | #ifdef _GNU_SOURCE
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| 81 | #include <getopt.h>
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| 82 | #endif
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| 83 |
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| 84 | #ifndef WINDOWS
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| 85 | # include <unistd.h>
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| 86 | # include <netinet/in.h>
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| 87 | # define BITBUCKET "/dev/null"
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| 88 | # include <sys/wait.h>
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| 89 | #else
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| 90 | # define WINDOWS_FUNCTIONS /* ask to define functions - in one file only */
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| 91 | # include "windows.h"
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| 92 | # define BITBUCKET "NUL"
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| 93 | # define snprintf _snprintf
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| 94 | #endif
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| 95 |
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| 96 | #include "pt1.h"
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| 97 | #include "global.h"
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| 98 | #include "version.h"
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| 99 |
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| 100 | /* globals */
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| 101 |
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| 102 | /* table of front-ends */
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| 103 |
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| 104 | extern struct frontsw ttf_sw;
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| 105 | extern struct frontsw bdf_sw;
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| 106 | #if defined(USE_FREETYPE)
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| 107 | extern struct frontsw freetype_sw;
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| 108 | #endif
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| 109 |
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| 110 | struct frontsw *frontswtab[] = {
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| 111 | &bdf_sw,
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| 112 | #if defined(USE_FREETYPE) && defined(PREFER_FREETYPE)
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| 113 | &freetype_sw,
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| 114 | #endif
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| 115 | &ttf_sw,
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| 116 | #if defined(USE_FREETYPE) && !defined(PREFER_FREETYPE)
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| 117 | &freetype_sw,
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| 118 | #endif
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| 119 | NULL /* end of table */
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| 120 | };
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| 121 |
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| 122 | struct frontsw *cursw=0; /* the active front end */
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| 123 | char *front_arg=""; /* optional argument */
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| 124 |
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| 125 | /* options */
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| 126 | int encode = 0; /* encode the resulting file */
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| 127 | int pfbflag = 0; /* produce compressed file */
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| 128 | int wantafm=0; /* want to see .afm instead of .t1a on stdout */
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| 129 | int correctvsize=0; /* try to correct the vertical size of characters */
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| 130 | int wantuid = 0; /* user wants UniqueID entry in the font */
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| 131 | int allglyphs = 0; /* convert all glyphs, not only 256 of them */
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| 132 | int warnlevel = 3; /* the level of permitted warnings */
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| 133 | int forcemap = 0; /* do mapping even on non-Unicode fonts */
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| 134 | /* options - maximal limits */
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| 135 | int max_stemdepth = 128; /* maximal depth of stem stack in interpreter (128 - limit from X11) */
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| 136 | /* options - debugging */
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| 137 | int absolute = 0; /* print out in absolute values */
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| 138 | int reverse = 1; /* reverse font to Type1 path directions */
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| 139 | /* options - suboptions of Outline Processing, defaults are set in table */
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| 140 | int optimize; /* enables space optimization */
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| 141 | int smooth; /* enable smoothing of outlines */
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| 142 | int transform; /* enables transformation to 1000x1000 matrix */
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| 143 | int hints; /* enables autogeneration of hints */
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| 144 | int subhints; /* enables autogeneration of substituted hints */
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| 145 | int trybold; /* try to guess whether the font is bold */
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| 146 | int correctwidth; /* try to correct the character width */
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| 147 | int vectorize; /* vectorize the bitmaps */
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| 148 | int use_autotrace; /* use the autotrace library on bitmap */
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| 149 | /* options - suboptions of File Generation, defaults are set in table */
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| 150 | int gen_pfa; /* generate the font file */
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| 151 | int gen_afm; /* generate the metrics file */
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| 152 | int gen_ufm; /* generate the unicode metrics file */
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| 153 | int gen_dvienc; /* generate the dvips encoding file */
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| 154 |
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| 155 | /* not quite options to select a particular source encoding */
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| 156 | int force_pid = -1; /* specific platform id */
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| 157 | int force_eid = -1; /* specific encoding id */
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| 158 |
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| 159 | /* structure to define the sub-option lists controlled by the
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| 160 | * case: uppercase enables them, lowercase disables
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| 161 | */
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| 162 | struct subo_case {
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| 163 | char disbl; /* character to disable - enforced lowercase */
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| 164 | char enbl; /* character to enable - auto-set as toupper(disbl) */
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| 165 | int *valp; /* pointer to the actual variable containing value */
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| 166 | int dflt; /* default value */
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| 167 | char *descr; /* description */
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| 168 | };
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| 169 |
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| 170 | int debug = DEBUG; /* debugging flag */
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| 171 |
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| 172 | FILE *null_file, *pfa_file, *afm_file, *ufm_file, *dvienc_file;
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| 173 | int numglyphs;
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| 174 | struct font_metrics fontm;
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| 175 |
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| 176 | /* non-globals */
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| 177 | static char *strUID = 0; /* user-supplied UniqueID */
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| 178 | static unsigned long numUID; /* auto-generated UniqueID */
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| 179 |
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| 180 | static int ps_fmt_3 = 0;
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| 181 | static double scale_factor, original_scale_factor;
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| 182 |
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| 183 | static char *glyph_rename[ENCTABSZ];
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| 184 |
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| 185 | /* the names assigned if the original font
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| 186 | * does not specify any
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| 187 | */
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| 188 |
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| 189 | static char *Fmt3Encoding[256] = {
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| 190 | "c0", "c1", "c2", "c3",
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| 191 | "c4", "c5", "c6", "c7",
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| 192 | "c8", "c9", "c10", "c11",
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| 193 | "c12", "CR", "c14", "c15",
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| 194 | "c16", "c17", "c18", "c19",
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| 195 | "c20", "c21", "c22", "c23",
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| 196 | "c24", "c25", "c26", "c27",
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| 197 | "c28", "c29", "c30", "c31",
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| 198 | "space", "exclam", "quotedbl", "numbersign",
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| 199 | "dollar", "percent", "ampersand", "quotesingle",
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| 200 | "parenleft", "parenright", "asterisk", "plus",
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| 201 | "comma", "hyphen", "period", "slash",
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| 202 | "zero", "one", "two", "three",
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| 203 | "four", "five", "six", "seven",
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| 204 | "eight", "nine", "colon", "semicolon",
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| 205 | "less", "equal", "greater", "question",
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| 206 | "at", "A", "B", "C",
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| 207 | "D", "E", "F", "G",
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| 208 | "H", "I", "J", "K",
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| 209 | "L", "M", "N", "O",
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| 210 | "P", "Q", "R", "S",
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| 211 | "T", "U", "V", "W",
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| 212 | "X", "Y", "Z", "bracketleft",
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| 213 | "backslash", "bracketright", "asciicircum", "underscore",
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| 214 | "grave", "a", "b", "c",
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| 215 | "d", "e", "f", "g",
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| 216 | "h", "i", "j", "k",
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| 217 | "l", "m", "n", "o",
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| 218 | "p", "q", "r", "s",
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| 219 | "t", "u", "v", "w",
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| 220 | "x", "y", "z", "braceleft",
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| 221 | "bar", "braceright", "asciitilde", "c127",
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| 222 | "c128", "c129", "quotesinglbase", "florin",
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| 223 | "quotedblbase", "ellipsis", "dagger", "daggerdbl",
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| 224 | "circumflex", "perthousand", "Scaron", "guilsinglleft",
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| 225 | "OE", "c141", "c142", "c143",
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| 226 | "c144", "quoteleft", "quoteright", "quotedblleft",
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| 227 | "quotedblright", "bullet", "endash", "emdash",
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| 228 | "tilde", "trademark", "scaron", "guilsinglright",
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| 229 | "oe", "c157", "c158", "Ydieresis",
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| 230 | "nbspace", "exclamdown", "cent", "sterling",
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| 231 | "currency", "yen", "brokenbar", "section",
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| 232 | "dieresis", "copyright", "ordfeminine", "guillemotleft",
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| 233 | "logicalnot", "sfthyphen", "registered", "macron",
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| 234 | "degree", "plusminus", "twosuperior", "threesuperior",
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| 235 | "acute", "mu", "paragraph", "periodcentered",
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| 236 | "cedilla", "onesuperior", "ordmasculine", "guillemotright",
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| 237 | "onequarter", "onehalf", "threequarters", "questiondown",
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| 238 | "Agrave", "Aacute", "Acircumflex", "Atilde",
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| 239 | "Adieresis", "Aring", "AE", "Ccedilla",
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| 240 | "Egrave", "Eacute", "Ecircumflex", "Edieresis",
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| 241 | "Igrave", "Iacute", "Icircumflex", "Idieresis",
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| 242 | "Eth", "Ntilde", "Ograve", "Oacute",
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| 243 | "Ocircumflex", "Otilde", "Odieresis", "multiply",
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| 244 | "Oslash", "Ugrave", "Uacute", "Ucircumflex",
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| 245 | "Udieresis", "Yacute", "Thorn", "germandbls",
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| 246 | "agrave", "aacute", "acircumflex", "atilde",
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| 247 | "adieresis", "aring", "ae", "ccedilla",
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| 248 | "egrave", "eacute", "ecircumflex", "edieresis",
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| 249 | "igrave", "iacute", "icircumflex", "idieresis",
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| 250 | "eth", "ntilde", "ograve", "oacute",
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| 251 | "ocircumflex", "otilde", "odieresis", "divide",
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| 252 | "oslash", "ugrave", "uacute", "ucircumflex",
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| 253 | "udieresis", "yacute", "thorn", "ydieresis"
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| 254 | };
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| 255 |
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| 256 | #ifdef notdef /* { */
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| 257 | /* This table is not used anywhere in the code
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| 258 | * so it's ifdef-ed out by default but left in
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| 259 | * the source code for reference purposes (and
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| 260 | * possibly for future use)
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| 261 | */
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| 262 |
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| 263 | static char *ISOLatin1Encoding[256] = {
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| 264 | ".null", ".notdef", ".notdef", ".notdef",
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| 265 | ".notdef", ".notdef", ".notdef", ".notdef",
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| 266 | ".notdef", ".notdef", ".notdef", ".notdef",
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| 267 | ".notdef", "CR", ".notdef", ".notdef",
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| 268 | ".notdef", ".notdef", ".notdef", ".notdef",
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| 269 | ".notdef", ".notdef", ".notdef", ".notdef",
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| 270 | ".notdef", ".notdef", ".notdef", ".notdef",
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| 271 | ".notdef", ".notdef", ".notdef", ".notdef",
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| 272 | "space", "exclam", "quotedbl", "numbersign",
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| 273 | "dollar", "percent", "ampersand", "quoteright",
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| 274 | "parenleft", "parenright", "asterisk", "plus",
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| 275 | "comma", "hyphen", "period", "slash",
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| 276 | "zero", "one", "two", "three",
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| 277 | "four", "five", "six", "seven",
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| 278 | "eight", "nine", "colon", "semicolon",
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| 279 | "less", "equal", "greater", "question",
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| 280 | "at", "A", "B", "C",
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| 281 | "D", "E", "F", "G",
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| 282 | "H", "I", "J", "K",
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| 283 | "L", "M", "N", "O",
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| 284 | "P", "Q", "R", "S",
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| 285 | "T", "U", "V", "W",
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| 286 | "X", "Y", "Z", "bracketleft",
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| 287 | "backslash", "bracketright", "asciicircum", "underscore",
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| 288 | "grave", "a", "b", "c",
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| 289 | "d", "e", "f", "g",
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| 290 | "h", "i", "j", "k",
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| 291 | "l", "m", "n", "o",
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| 292 | "p", "q", "r", "s",
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| 293 | "t", "u", "v", "w",
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| 294 | "x", "y", "z", "braceleft",
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| 295 | "bar", "braceright", "asciitilde", "c127",
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| 296 | "c128", "c129", "quotesinglbase", "florin",
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| 297 | "quotedblbase", "ellipsis", "dagger", "daggerdbl",
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| 298 | "circumflex", "perthousand", "Scaron", "guilsinglleft",
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| 299 | "OE", "c141", "c142", "c143",
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| 300 | "c144", "quoteleft", "quoteright", "quotedblleft",
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| 301 | "quotedblright", "bullet", "endash", "emdash",
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| 302 | "tilde", "trademark", "scaron", "guilsinglright",
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| 303 | "oe", "c157", "c158", "Ydieresis",
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| 304 | "nbspace", "exclamdown", "cent", "sterling",
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| 305 | "currency", "yen", "brokenbar", "section",
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| 306 | "dieresis", "copyright", "ordfeminine", "guillemotleft",
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| 307 | "logicalnot", "sfthyphen", "registered", "macron",
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| 308 | "degree", "plusminus", "twosuperior", "threesuperior",
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| 309 | "acute", "mu", "paragraph", "periodcentered",
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| 310 | "cedilla", "onesuperior", "ordmasculine", "guillemotright",
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| 311 | "onequarter", "onehalf", "threequarters", "questiondown",
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| 312 | "Agrave", "Aacute", "Acircumflex", "Atilde",
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| 313 | "Adieresis", "Aring", "AE", "Ccedilla",
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| 314 | "Egrave", "Eacute", "Ecircumflex", "Edieresis",
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| 315 | "Igrave", "Iacute", "Icircumflex", "Idieresis",
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| 316 | "Eth", "Ntilde", "Ograve", "Oacute",
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| 317 | "Ocircumflex", "Otilde", "Odieresis", "multiply",
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| 318 | "Oslash", "Ugrave", "Uacute", "Ucircumflex",
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| 319 | "Udieresis", "Yacute", "Thorn", "germandbls",
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| 320 | "agrave", "aacute", "acircumflex", "atilde",
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| 321 | "adieresis", "aring", "ae", "ccedilla",
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| 322 | "egrave", "eacute", "ecircumflex", "edieresis",
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| 323 | "igrave", "iacute", "icircumflex", "idieresis",
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| 324 | "eth", "ntilde", "ograve", "oacute",
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| 325 | "ocircumflex", "otilde", "odieresis", "divide",
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| 326 | "oslash", "ugrave", "uacute", "ucircumflex",
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| 327 | "udieresis", "yacute", "thorn", "ydieresis"
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| 328 | };
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| 329 |
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| 330 | #endif /* } notdef */
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| 331 |
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| 332 | static char *adobe_StandardEncoding[256] = {
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| 333 | ".notdef", ".notdef", ".notdef", ".notdef",
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| 334 | ".notdef", ".notdef", ".notdef", ".notdef",
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| 335 | ".notdef", ".notdef", ".notdef", ".notdef",
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| 336 | ".notdef", ".notdef", ".notdef", ".notdef",
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| 337 | ".notdef", ".notdef", ".notdef", ".notdef",
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| 338 | ".notdef", ".notdef", ".notdef", ".notdef",
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| 339 | ".notdef", ".notdef", ".notdef", ".notdef",
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| 340 | ".notdef", ".notdef", ".notdef", ".notdef",
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| 341 | "space", "exclam", "quotedbl", "numbersign",
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| 342 | "dollar", "percent", "ampersand", "quoteright",
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| 343 | "parenleft", "parenright", "asterisk", "plus",
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| 344 | "comma", "hyphen", "period", "slash",
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| 345 | "zero", "one", "two", "three",
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| 346 | "four", "five", "six", "seven",
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| 347 | "eight", "nine", "colon", "semicolon",
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| 348 | "less", "equal", "greater", "question",
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| 349 | "at", "A", "B", "C", "D", "E", "F", "G",
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| 350 | "H", "I", "J", "K", "L", "M", "N", "O",
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| 351 | "P", "Q", "R", "S", "T", "U", "V", "W",
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| 352 | "X", "Y", "Z", "bracketleft",
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| 353 | "backslash", "bracketright", "asciicircum", "underscore",
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| 354 | "quoteleft", "a", "b", "c", "d", "e", "f", "g",
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| 355 | "h", "i", "j", "k", "l", "m", "n", "o",
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| 356 | "p", "q", "r", "s", "t", "u", "v", "w",
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| 357 | "x", "y", "z", "braceleft",
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| 358 | "bar", "braceright", "asciitilde", ".notdef",
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| 359 | ".notdef", ".notdef", ".notdef", ".notdef",
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| 360 | ".notdef", ".notdef", ".notdef", ".notdef",
|
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| 361 | ".notdef", ".notdef", ".notdef", ".notdef",
|
---|
| 362 | ".notdef", ".notdef", ".notdef", ".notdef",
|
---|
| 363 | ".notdef", ".notdef", ".notdef", ".notdef",
|
---|
| 364 | ".notdef", ".notdef", ".notdef", ".notdef",
|
---|
| 365 | ".notdef", ".notdef", ".notdef", ".notdef",
|
---|
| 366 | ".notdef", ".notdef", ".notdef", ".notdef",
|
---|
| 367 | ".notdef", "exclamdown", "cent", "sterling",
|
---|
| 368 | "fraction", "yen", "florin", "section",
|
---|
| 369 | "currency", "quotesingle", "quotedblleft", "guillemotleft",
|
---|
| 370 | "guilsinglleft", "guilsinglright", "fi", "fl",
|
---|
| 371 | ".notdef", "endash", "dagger", "daggerdbl",
|
---|
| 372 | "periodcentered", ".notdef", "paragraph", "bullet",
|
---|
| 373 | "quotesinglbase", "quotedblbase", "quotedblright", "guillemotright",
|
---|
| 374 | "ellipsis", "perthousand", ".notdef", "questiondown",
|
---|
| 375 | ".notdef", "grave", "acute", "circumflex",
|
---|
| 376 | "tilde", "macron", "breve", "dotaccent",
|
---|
| 377 | "dieresis", ".notdef", "ring", "cedilla",
|
---|
| 378 | ".notdef", "hungarumlaut", "ogonek", "caron",
|
---|
| 379 | "emdash", ".notdef", ".notdef", ".notdef",
|
---|
| 380 | ".notdef", ".notdef", ".notdef", ".notdef",
|
---|
| 381 | ".notdef", ".notdef", ".notdef", ".notdef",
|
---|
| 382 | ".notdef", ".notdef", ".notdef", ".notdef",
|
---|
| 383 | ".notdef", "AE", ".notdef", "ordfeminine",
|
---|
| 384 | ".notdef", ".notdef", ".notdef", ".notdef",
|
---|
| 385 | "Lslash", "Oslash", "OE", "ordmasculine",
|
---|
| 386 | ".notdef", ".notdef", ".notdef", ".notdef",
|
---|
| 387 | ".notdef", "ae", ".notdef", ".notdef",
|
---|
| 388 | ".notdef", "dotlessi", ".notdef", ".notdef",
|
---|
| 389 | "lslash", "oslash", "oe", "germandbls",
|
---|
| 390 | ".notdef", ".notdef", ".notdef", ".notdef"
|
---|
| 391 | };
|
---|
| 392 |
|
---|
| 393 | /*
|
---|
| 394 | * Decription of the supported conversions from Unicode
|
---|
| 395 | *
|
---|
| 396 | * SB
|
---|
| 397 | * Yes, I know that the compiled-in conversion is stupid but
|
---|
| 398 | * it is simple to implement and allows not to worry about the
|
---|
| 399 | * filesystem context. After all, the source is always available
|
---|
| 400 | * and adding another language to it is easy.
|
---|
| 401 | *
|
---|
| 402 | * The language name is expected to be the same as the subdirectory name
|
---|
| 403 | * in the `encodings' directory (for possible future extensions).
|
---|
| 404 | * The primary use of the aliases is for guessing based on the current
|
---|
| 405 | * locale.
|
---|
| 406 | */
|
---|
| 407 |
|
---|
| 408 | #define MAXUNIALIAS 10
|
---|
| 409 | #define MAXUNITABLES 3
|
---|
| 410 |
|
---|
| 411 | /* the character used as the language argument separator */
|
---|
| 412 | #define LANG_ARG_SEP '+'
|
---|
| 413 |
|
---|
| 414 |
|
---|
| 415 | /*
|
---|
| 416 | * Types of language-related routines. Arguments are:
|
---|
| 417 | * name is the glyph name
|
---|
| 418 | * arg is the user-specified language-dependent argument
|
---|
| 419 | * which can for example select the subfont plane for Eastern fonts.
|
---|
| 420 | * If none is supplied by user then an empty string ("") is passed.
|
---|
| 421 | * If no language is specified by user and auto-guessing happens
|
---|
| 422 | * then NULL is passed.
|
---|
| 423 | * when shows if the conversion by name was called before conversion by
|
---|
| 424 | * map or after (it's called twice)
|
---|
| 425 | */
|
---|
| 426 |
|
---|
| 427 | /* type of the Unicode map initialization routine */
|
---|
| 428 | typedef void uni_init_t(char *arg);
|
---|
| 429 |
|
---|
| 430 | /* type of Unicode converter-by-name function
|
---|
| 431 | * it's called for each glyph twice: one time for each glyph
|
---|
| 432 | * before doing conversion by map and one time after
|
---|
| 433 | */
|
---|
| 434 | typedef int uni_conv_t(char *name, char *arg, int when);
|
---|
| 435 | #define UNICONV_BYNAME_BEFORE 0
|
---|
| 436 | #define UNICONV_BYNAME_AFTER 1
|
---|
| 437 |
|
---|
| 438 | struct uni_language {
|
---|
| 439 | uni_init_t *init[MAXUNITABLES]; /* map initialization routines */
|
---|
| 440 | uni_conv_t *convbyname; /* the name-based conversion function */
|
---|
| 441 | char *name; /* the language name */
|
---|
| 442 | char *descr; /* description */
|
---|
| 443 | char *alias[MAXUNIALIAS]; /* aliases of the language name */
|
---|
| 444 | int sample_upper; /* code of some uppercase character for correctvsize() */
|
---|
| 445 | };
|
---|
| 446 |
|
---|
| 447 | /* the converter routines have an option of adding this suffix to the font name */
|
---|
| 448 | static char *uni_font_name_suffix = ""; /* empty by default */
|
---|
| 449 | /* this buffer may be used to store the suffix */
|
---|
| 450 | #define UNI_MAX_SUFFIX_LEN 100
|
---|
| 451 | static char uni_suffix_buf[UNI_MAX_SUFFIX_LEN+1];
|
---|
| 452 |
|
---|
| 453 | /*
|
---|
| 454 | * Prototypes of the conversion routines
|
---|
| 455 | */
|
---|
| 456 |
|
---|
| 457 | static uni_init_t unicode_latin1;
|
---|
| 458 | static uni_init_t unicode_latin2;
|
---|
| 459 | static uni_init_t unicode_latin4;
|
---|
| 460 | static uni_init_t unicode_latin5;
|
---|
| 461 | static uni_init_t unicode_cyrillic;
|
---|
| 462 | static uni_init_t unicode_adobestd;
|
---|
| 463 | static uni_init_t unicode_plane;
|
---|
| 464 | static uni_conv_t unicode_adobestd_byname;
|
---|
| 465 |
|
---|
| 466 | static uni_init_t unicode_init_user;
|
---|
| 467 |
|
---|
| 468 | /*
|
---|
| 469 | * The order of descriptions is important: if we can't guess the
|
---|
| 470 | * language we just call all the conversion routines in order until
|
---|
| 471 | * we find one that understands this glyph.
|
---|
| 472 | */
|
---|
| 473 | static struct uni_language uni_lang[]= {
|
---|
| 474 | /* pseudo-language for all the languages using Latin1 */
|
---|
| 475 | {
|
---|
| 476 | { unicode_latin1 },
|
---|
| 477 | 0, /* no name-based mapping */
|
---|
| 478 | "latin1",
|
---|
| 479 | "works for most of the Western languages",
|
---|
| 480 | { "en_", "de_", "fr_", "nl_", "no_", "da_", "it_" },
|
---|
| 481 | 'A'
|
---|
| 482 | },
|
---|
| 483 | { /* by Szalay Tamas <tomek@elender.hu> */
|
---|
| 484 | { unicode_latin2 },
|
---|
| 485 | 0, /* no name-based mapping */
|
---|
| 486 | "latin2",
|
---|
| 487 | "works for Central European languages",
|
---|
| 488 | { "hu_","pl_","cz_","si_","sk_" },
|
---|
| 489 | 'A'
|
---|
| 490 | },
|
---|
| 491 | { /* by Rièardas Èepas <rch@WriteMe.Com> */
|
---|
| 492 | { unicode_latin4 },
|
---|
| 493 | 0, /* no name-based mapping */
|
---|
| 494 | "latin4",
|
---|
| 495 | "works for Baltic languages",
|
---|
| 496 | { "lt_", "lv_" }, /* doubt about ee_ */
|
---|
| 497 | 'A'
|
---|
| 498 | },
|
---|
| 499 | { /* by Turgut Uyar <uyar@cs.itu.edu.tr> */
|
---|
| 500 | { unicode_latin5 },
|
---|
| 501 | 0, /* no name-based mapping */
|
---|
| 502 | "latin5",
|
---|
| 503 | "for Turkish",
|
---|
| 504 | { "tr_" },
|
---|
| 505 | 'A'
|
---|
| 506 | },
|
---|
| 507 | { /* by Zvezdan Petkovic <z.petkovic@computer.org> */
|
---|
| 508 | { unicode_cyrillic, unicode_latin1 },
|
---|
| 509 | 0, /* no name-based mapping */
|
---|
| 510 | "cyrillic",
|
---|
| 511 | "in Windows encoding",
|
---|
| 512 | { "bg_", "be_", "mk_", "ru_", "sr_", "su_", "uk_" },
|
---|
| 513 | 'A'
|
---|
| 514 | },
|
---|
| 515 | {
|
---|
| 516 | { unicode_cyrillic, unicode_latin1 },
|
---|
| 517 | 0, /* no name-based mapping */
|
---|
| 518 | "russian",
|
---|
| 519 | "obsolete, use cyrillic instead",
|
---|
| 520 | { 0 },
|
---|
| 521 | 'A'
|
---|
| 522 | },
|
---|
| 523 | {
|
---|
| 524 | { unicode_cyrillic, unicode_latin1 },
|
---|
| 525 | 0, /* no name-based mapping */
|
---|
| 526 | "bulgarian",
|
---|
| 527 | "obsolete, use cyrillic instead",
|
---|
| 528 | { 0 },
|
---|
| 529 | 'A'
|
---|
| 530 | },
|
---|
| 531 | {
|
---|
| 532 | { unicode_adobestd },
|
---|
| 533 | unicode_adobestd_byname,
|
---|
| 534 | "adobestd",
|
---|
| 535 | "Adobe Standard, expected by TeX",
|
---|
| 536 | { NULL },
|
---|
| 537 | 'A'
|
---|
| 538 | },
|
---|
| 539 | {
|
---|
| 540 | { unicode_plane },
|
---|
| 541 | 0, /* no name-based mapping */
|
---|
| 542 | "plane",
|
---|
| 543 | "one plane of Unicode or other multi-byte encoding as is",
|
---|
| 544 | { NULL },
|
---|
| 545 | 0 /* no easy way to predict the capital letters */
|
---|
| 546 | },
|
---|
| 547 | };
|
---|
| 548 |
|
---|
| 549 | static struct uni_language uni_lang_user = {
|
---|
| 550 | { unicode_init_user },
|
---|
| 551 | 0, /* no name-based mapping */
|
---|
| 552 | 0, /* no name */
|
---|
| 553 | 0, /* no description */
|
---|
| 554 | { 0 },
|
---|
| 555 | 0 /* no sample */
|
---|
| 556 | };
|
---|
| 557 |
|
---|
| 558 | static struct uni_language *uni_lang_selected=0; /* 0 means "unknown, try all" */
|
---|
| 559 | static int uni_sample='A'; /* sample of an uppercase character */
|
---|
| 560 | static char *uni_lang_arg=""; /* user-supplied language-dependent argument */
|
---|
| 561 |
|
---|
| 562 | extern int runt1asm(int);
|
---|
| 563 |
|
---|
| 564 | /*
|
---|
| 565 | * user-defined loadable maps
|
---|
| 566 | */
|
---|
| 567 |
|
---|
| 568 |
|
---|
| 569 | /* The idea begind buckets is to avoid comparing every code with all ENCTABSZ codes in table.
|
---|
| 570 | * All the 16-bit unicode space is divided between a number of equal-sized buckets.
|
---|
| 571 | * Initially all the buckets are marked with 0. Then if any code in the bucket is
|
---|
| 572 | * used it's marked with 1. Later during translation we check the code's bucket first
|
---|
| 573 | * and it it's 0 then return failure right away. This may be useful for
|
---|
| 574 | * Chinese fonts with many thousands of glyphs.
|
---|
| 575 | */
|
---|
| 576 |
|
---|
| 577 | #define BUCKET_ID_BITS 11
|
---|
| 578 | #define MARK_UNI_BUCKET(unicode) SET_BITMAP(uni_user_buckets, (unicode)>>(16-BUCKET_ID_BITS))
|
---|
| 579 | #define IS_UNI_BUCKET(unicode) IS_BITMAP(uni_user_buckets, (unicode)>>(16-BUCKET_ID_BITS))
|
---|
| 580 |
|
---|
| 581 | static DEF_BITMAP(uni_user_buckets, 1<<BUCKET_ID_BITS);
|
---|
| 582 |
|
---|
| 583 | static unsigned int unicode_map[ENCTABSZ]; /* font-encoding to unicode map */
|
---|
| 584 | static int enctabsz = 256; /* actual number of codes used */
|
---|
| 585 |
|
---|
| 586 | static void
|
---|
| 587 | unicode_init_user(
|
---|
| 588 | char *path
|
---|
| 589 | )
|
---|
| 590 | {
|
---|
| 591 | FILE *unicode_map_file;
|
---|
| 592 | #define UNIBFSZ 256
|
---|
| 593 | char buffer[UNIBFSZ];
|
---|
| 594 | unsigned code, unicode, curpos, unicode2;
|
---|
| 595 | char *arg, *p;
|
---|
| 596 | int enabled, found, sawplane;
|
---|
| 597 | int lineno, cnt, n, nchars;
|
---|
| 598 | char next;
|
---|
| 599 | int pid, eid, overid=0;
|
---|
| 600 |
|
---|
| 601 | /* check if we have an argument (plane name) */
|
---|
| 602 | arg = strrchr(path, LANG_ARG_SEP);
|
---|
| 603 | if(arg != 0) {
|
---|
| 604 | *arg++ = 0;
|
---|
| 605 | if( sscanf(arg, "pid=%d,eid=%d%n", &pid, &eid, &nchars) == 2 ) {
|
---|
| 606 | force_pid = pid; force_eid = eid; overid = 1;
|
---|
| 607 | WARNING_1 fprintf(stderr, "User override of the source encoding: pid=%d eid=%d\n", pid, eid);
|
---|
| 608 | forcemap = 1;
|
---|
| 609 | arg += nchars;
|
---|
| 610 | if(*arg == ',')
|
---|
| 611 | arg++;
|
---|
| 612 | }
|
---|
| 613 | if( *arg == 0 || strlen(arg) > UNI_MAX_SUFFIX_LEN-1)
|
---|
| 614 | arg = NULL;
|
---|
| 615 | else {
|
---|
| 616 | sprintf(uni_suffix_buf, "-%s", arg);
|
---|
| 617 | uni_font_name_suffix = uni_suffix_buf;
|
---|
| 618 | }
|
---|
| 619 | }
|
---|
| 620 |
|
---|
| 621 | /* now read in the encoding description file, if requested */
|
---|
| 622 | if ((unicode_map_file = fopen(path, "r")) == NULL) {
|
---|
| 623 | fprintf(stderr, "**** Cannot access map file '%s' ****\n", path);
|
---|
| 624 | exit(1);
|
---|
| 625 | }
|
---|
| 626 |
|
---|
| 627 | sawplane = 0;
|
---|
| 628 | if(arg==NULL)
|
---|
| 629 | enabled = found = 1;
|
---|
| 630 | else
|
---|
| 631 | enabled = found = 0;
|
---|
| 632 |
|
---|
| 633 | lineno=0; curpos=0;
|
---|
| 634 | while (fgets (buffer, UNIBFSZ, unicode_map_file) != NULL) {
|
---|
| 635 | char name[UNIBFSZ];
|
---|
| 636 |
|
---|
| 637 | lineno++;
|
---|
| 638 |
|
---|
| 639 | if(sscanf(buffer, "plane %s", name)==1) {
|
---|
| 640 | sawplane = 1;
|
---|
| 641 | if(arg == 0) {
|
---|
| 642 | fprintf(stderr, "**** map file '%s' requires plane name\n", path);
|
---|
| 643 | fprintf(stderr, "for example:\n");
|
---|
| 644 | fprintf(stderr, " ttf2pt1 -L %s%c[pid=N,eid=N,]%s ...\n",
|
---|
| 645 | path, LANG_ARG_SEP, name);
|
---|
| 646 | fprintf(stderr, "to select plane '%s'\n", name);
|
---|
| 647 | exit(1);
|
---|
| 648 | }
|
---|
| 649 | if( !strcmp(arg, name) ) {
|
---|
| 650 | enabled = found = 1;
|
---|
| 651 | curpos = 0;
|
---|
| 652 | } else {
|
---|
| 653 | enabled = 0;
|
---|
| 654 | if(found) /* no need to read further */
|
---|
| 655 | break;
|
---|
| 656 | }
|
---|
| 657 | continue;
|
---|
| 658 | }
|
---|
| 659 |
|
---|
| 660 | if(sscanf(buffer, "id %d %d", pid, eid)==2) {
|
---|
| 661 | if( !overid /* only if the user has not overriden */
|
---|
| 662 | && (enabled || !sawplane) ) {
|
---|
| 663 | force_pid = pid; force_eid = eid;
|
---|
| 664 | forcemap = 1;
|
---|
| 665 | }
|
---|
| 666 | continue;
|
---|
| 667 | }
|
---|
| 668 |
|
---|
| 669 | if( !enabled )
|
---|
| 670 | continue; /* skip to the next plane */
|
---|
| 671 |
|
---|
| 672 | if( sscanf(buffer, "at %i", &curpos) == 1 ) {
|
---|
| 673 | if(curpos > 255) {
|
---|
| 674 | fprintf(stderr, "**** map file '%s' line %d: code over 255\n", path, lineno);
|
---|
| 675 | exit(1);
|
---|
| 676 | }
|
---|
| 677 | if(ISDBG(EXTMAP)) fprintf(stderr, "=== at 0x%x\n", curpos);
|
---|
| 678 | continue;
|
---|
| 679 | }
|
---|
| 680 |
|
---|
| 681 | /* try the format of Roman Czyborra's files */
|
---|
| 682 | if ( sscanf (buffer, " =%x U+%4x", &code, &unicode) == 2
|
---|
| 683 | /* try the format of Linux locale charmap file */
|
---|
| 684 | || sscanf (buffer, " <%*s /x%x <U%4x>", &code, &unicode) == 2 ) {
|
---|
| 685 | if (code < ENCTABSZ) {
|
---|
| 686 | if(code >= enctabsz) enctabsz=code+1;
|
---|
| 687 | unicode_map[code] = unicode;
|
---|
| 688 | glyph_rename[code] = NULL;
|
---|
| 689 | }
|
---|
| 690 | }
|
---|
| 691 | /* try the format with glyph renaming */
|
---|
| 692 | else if (sscanf (buffer, " !%x U+%4x %128s", &code,
|
---|
| 693 | &unicode, name) == 3) {
|
---|
| 694 | if (code < ENCTABSZ) {
|
---|
| 695 | if(code >= enctabsz) enctabsz=code+1;
|
---|
| 696 | unicode_map[code] = unicode;
|
---|
| 697 | glyph_rename[code] = strdup(name);
|
---|
| 698 | }
|
---|
| 699 | }
|
---|
| 700 | /* try the compact sequence format */
|
---|
| 701 | else if( (n=sscanf(buffer, " %i%n", &unicode, &cnt)) == 1 ) {
|
---|
| 702 | p = buffer;
|
---|
| 703 | do {
|
---|
| 704 | if(curpos > 255) {
|
---|
| 705 | fprintf(stderr, "**** map file '%s' line %d: code over 255 for unicode 0x%x\n",
|
---|
| 706 | path, lineno, unicode);
|
---|
| 707 | exit(1);
|
---|
| 708 | }
|
---|
| 709 | if(ISDBG(EXTMAP)) fprintf(stderr, "=== 0x%d -> 0x%x\n", curpos, unicode);
|
---|
| 710 | unicode_map[curpos++] = unicode;
|
---|
| 711 | p += cnt;
|
---|
| 712 | if( sscanf(p, " %[,-]%n", &next,&cnt) == 1 ) {
|
---|
| 713 | if(ISDBG(EXTMAP)) fprintf(stderr, "=== next: '%c'\n", next);
|
---|
| 714 | p += cnt;
|
---|
| 715 | if( next == '-' ) { /* range */
|
---|
| 716 | if ( sscanf(p, " %i%n", &unicode2, &cnt) != 1 ) {
|
---|
| 717 | fprintf(stderr, "**** map file '%s' line %d: missing end of range\n", path, lineno);
|
---|
| 718 | exit(1);
|
---|
| 719 | }
|
---|
| 720 | p += cnt;
|
---|
| 721 | if(ISDBG(EXTMAP)) fprintf(stderr, "=== range 0x%x to 0x%x\n", unicode, unicode2);
|
---|
| 722 | for(unicode++; unicode <= unicode2; unicode++) {
|
---|
| 723 | if(curpos > 255) {
|
---|
| 724 | fprintf(stderr, "**** map file '%s' line %d: code over 255 in unicode range ...-0x%x\n",
|
---|
| 725 | path, lineno, unicode2);
|
---|
| 726 | exit(1);
|
---|
| 727 | }
|
---|
| 728 | if(ISDBG(EXTMAP)) fprintf(stderr, "=== 0x%x -> 0x%x\n", curpos, unicode);
|
---|
| 729 | unicode_map[curpos++] = unicode;
|
---|
| 730 | }
|
---|
| 731 | }
|
---|
| 732 | }
|
---|
| 733 | } while ( sscanf(p, " %i%n", &unicode, &cnt) == 1 );
|
---|
| 734 | }
|
---|
| 735 |
|
---|
| 736 | }
|
---|
| 737 |
|
---|
| 738 | fclose (unicode_map_file);
|
---|
| 739 |
|
---|
| 740 | if( !found ) {
|
---|
| 741 | fprintf(stderr, "**** map file '%s' has no plane '%s'\n", path, arg);
|
---|
| 742 | exit(1);
|
---|
| 743 | }
|
---|
| 744 |
|
---|
| 745 | if(unicode_map['A'] == 'A')
|
---|
| 746 | uni_sample = 'A'; /* seems to be compatible with Latin */
|
---|
| 747 | else
|
---|
| 748 | uni_sample = 0; /* don't make any assumptions */
|
---|
| 749 | }
|
---|
| 750 |
|
---|
| 751 | /*
|
---|
| 752 | * by Zvezdan Petkovic <z.petkovic@computer.org>
|
---|
| 753 | */
|
---|
| 754 | static void
|
---|
| 755 | unicode_cyrillic(
|
---|
| 756 | char *arg
|
---|
| 757 | )
|
---|
| 758 | {
|
---|
| 759 | int i;
|
---|
| 760 | static unsigned int cyrillic_unicode_map[] = {
|
---|
| 761 | 0x0402, 0x0403, 0x201a, 0x0453, 0x201e, 0x2026, 0x2020, 0x2021, /* 80 */
|
---|
| 762 | 0x20ac, 0x2030, 0x0409, 0x2039, 0x040a, 0x040c, 0x040b, 0x040f, /* 88 */
|
---|
| 763 | 0x0452, 0x2018, 0x2019, 0x201c, 0x201d, 0x2022, 0x2013, 0x2014, /* 90 */
|
---|
| 764 | 0x02dc, 0x2122, 0x0459, 0x203a, 0x045a, 0x045c, 0x045b, 0x045f, /* 98 */
|
---|
| 765 | 0x00a0, 0x040e, 0x045e, 0x0408, 0x00a4, 0x0490, 0x00a6, 0x00a7, /* A0 */
|
---|
| 766 | 0x0401, 0x00a9, 0x0404, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x0407, /* A8 */
|
---|
| 767 | 0x00b0, 0x00b1, 0x0406, 0x0456, 0x0491, 0x00b5, 0x00b6, 0x00b7, /* B0 */
|
---|
| 768 | 0x0451, 0x2116, 0x0454, 0x00bb, 0x0458, 0x0405, 0x0455, 0x0457, /* B8 */
|
---|
| 769 | };
|
---|
| 770 |
|
---|
| 771 | for(i=0; i<=0x7F; i++)
|
---|
| 772 | unicode_map[i] = i;
|
---|
| 773 |
|
---|
| 774 | for(i=0x80; i<=0xBF; i++)
|
---|
| 775 | unicode_map[i] = cyrillic_unicode_map[i-0x80];
|
---|
| 776 |
|
---|
| 777 | for(i=0xC0; i<=0xFF; i++)
|
---|
| 778 | unicode_map[i] = i+0x350;
|
---|
| 779 |
|
---|
| 780 | }
|
---|
| 781 |
|
---|
| 782 | static void
|
---|
| 783 | unicode_latin1(
|
---|
| 784 | char *arg
|
---|
| 785 | )
|
---|
| 786 | {
|
---|
| 787 | int i;
|
---|
| 788 | static unsigned int latin1_unicode_map[] = {
|
---|
| 789 | 0x20ac, -1, 0x201a, 0x0192, 0x201e, 0x2026, 0x2020, 0x2021, /* 80 */
|
---|
| 790 | 0x02c6, 0x2030, 0x0160, 0x2039, 0x0152, 0x008d, 0x017d, 0x008f, /* 88 */
|
---|
| 791 | 0x0090, 0x2018, 0x2019, 0x201c, 0x201d, 0x2022, 0x2013, 0x2014, /* 90 */
|
---|
| 792 | 0x02dc, 0x2122, 0x0161, 0x203a, 0x0153, 0x009d, 0x017e, 0x0178, /* 98 */
|
---|
| 793 | };
|
---|
| 794 |
|
---|
| 795 | for(i=0; i<=0x7F; i++)
|
---|
| 796 | unicode_map[i] = i;
|
---|
| 797 |
|
---|
| 798 | for(i=0x80; i<=0x9F; i++)
|
---|
| 799 | unicode_map[i] = latin1_unicode_map[i-0x80];
|
---|
| 800 |
|
---|
| 801 | for(i=0xA0; i<=0xFF; i++)
|
---|
| 802 | unicode_map[i] = i;
|
---|
| 803 | }
|
---|
| 804 |
|
---|
| 805 | static void
|
---|
| 806 | unicode_adobestd(
|
---|
| 807 | char *arg
|
---|
| 808 | )
|
---|
| 809 | {
|
---|
| 810 | int i;
|
---|
| 811 | static unsigned int adobestd_unicode_map[] = {
|
---|
| 812 | -1, 0x00a1, 0x00a2, 0x00a3, 0x2215, 0x00a5, 0x0192, 0x00a7, /* A0 */
|
---|
| 813 | 0x00a4, 0x0027, 0x201c, 0x00ab, 0x2039, 0x203a, 0xfb01, 0xfb02, /* A8 */
|
---|
| 814 | -1, 0x2013, 0x2020, 0x2021, 0x2219, -1, 0x00b6, 0x2022, /* B0 */
|
---|
| 815 | 0x201a, 0x201e, 0x201d, 0x00bb, 0x2026, 0x2030, -1, 0x00bf, /* B8 */
|
---|
| 816 | -1, 0x0060, 0x00b4, 0x02c6, 0x02dc, 0x02c9, 0x02d8, 0x02d9, /* C0 */
|
---|
| 817 | 0x00a8, -1, 0x02da, 0x00b8, -1, 0x02dd, 0x02db, 0x02c7, /* C8 */
|
---|
| 818 | 0x2014, -1, -1, -1, -1, -1, -1, -1, /* D0 */
|
---|
| 819 | -1, -1, -1, -1, -1, -1, -1, -1, /* D8 */
|
---|
| 820 | -1, 0x00c6, -1, 0x00aa, -1, -1, -1, -1, /* E0 */
|
---|
| 821 | 0x0141, 0x00d8, 0x0152, 0x00ba, -1, -1, -1, -1, /* E8 */
|
---|
| 822 | -1, 0x00e6, -1, -1, -1, 0x0131, -1, -1, /* F0 */
|
---|
| 823 | 0x0142, 0x00f8, 0x0153, 0x00df, -1, -1, -1, -1, /* F8 */
|
---|
| 824 | };
|
---|
| 825 |
|
---|
| 826 | for(i=0; i<=0x7F; i++)
|
---|
| 827 | unicode_map[i] = i;
|
---|
| 828 |
|
---|
| 829 | unicode_map[0x27] = 0x2019;
|
---|
| 830 | unicode_map[0x60] = -1;
|
---|
| 831 |
|
---|
| 832 | /* 0x80 to 0x9F is a hole */
|
---|
| 833 |
|
---|
| 834 | for(i=0xA0; i<=0xFF; i++)
|
---|
| 835 | unicode_map[i] = adobestd_unicode_map[i-0xA0];
|
---|
| 836 | }
|
---|
| 837 |
|
---|
| 838 | /*
|
---|
| 839 | * Not all of the Adobe glyphs are in the Unicode
|
---|
| 840 | * standard maps, so the font creators have
|
---|
| 841 | * different ideas about their codes. Because
|
---|
| 842 | * of this we try to map based on the glyph
|
---|
| 843 | * names instead of Unicode codes. If there are
|
---|
| 844 | * no glyph names (ps_fmt_3!=0) we fall back
|
---|
| 845 | * to the code-based scheme.
|
---|
| 846 | */
|
---|
| 847 |
|
---|
| 848 | static int
|
---|
| 849 | unicode_adobestd_byname(
|
---|
| 850 | char *name,
|
---|
| 851 | char *arg,
|
---|
| 852 | int where
|
---|
| 853 | )
|
---|
| 854 | {
|
---|
| 855 | int i;
|
---|
| 856 |
|
---|
| 857 | /* names always take precedence over codes */
|
---|
| 858 | if(where == UNICONV_BYNAME_AFTER)
|
---|
| 859 | return -1;
|
---|
| 860 |
|
---|
| 861 | for(i=32; i<256; i++) {
|
---|
| 862 | if(!strcmp(name, adobe_StandardEncoding[i]))
|
---|
| 863 | return i;
|
---|
| 864 | }
|
---|
| 865 | return -1;
|
---|
| 866 |
|
---|
| 867 | }
|
---|
| 868 |
|
---|
| 869 | static void
|
---|
| 870 | unicode_latin2(
|
---|
| 871 | char *arg
|
---|
| 872 | )
|
---|
| 873 | {
|
---|
| 874 | int i;
|
---|
| 875 | static unsigned int latin2_unicode_map[] = {
|
---|
| 876 | 0x00a0, 0x0104, 0x02d8, 0x0141, 0x00a4, 0x013d, 0x015a, 0x00a7, /* A0 */
|
---|
| 877 | 0x00a8, 0x0160, 0x015e, 0x0164, 0x0179, 0x00ad, 0x017d, 0x017b, /* A8 */
|
---|
| 878 | 0x00b0, 0x0105, 0x02db, 0x0142, 0x00b4, 0x013e, 0x015b, 0x02c7, /* B0 */
|
---|
| 879 | 0x00b8, 0x0161, 0x015f, 0x0165, 0x017a, 0x02dd, 0x017e, 0x017c, /* B8 */
|
---|
| 880 | 0x0154, 0x00c1, 0x00c2, 0x0102, 0x00c4, 0x0139, 0x0106, 0x00c7, /* C0 */
|
---|
| 881 | 0x010c, 0x00c9, 0x0118, 0x00cb, 0x011a, 0x00cd, 0x00ce, 0x010e, /* C8 */
|
---|
| 882 | 0x0110, 0x0143, 0x0147, 0x00d3, 0x00d4, 0x0150, 0x00d6, 0x00d7, /* D0 */
|
---|
| 883 | 0x0158, 0x016e, 0x00da, 0x0170, 0x00dc, 0x00dd, 0x0162, 0x00df, /* D8 */
|
---|
| 884 | 0x0155, 0x00e1, 0x00e2, 0x0103, 0x00e4, 0x013a, 0x0107, 0x00e7, /* E0 */
|
---|
| 885 | 0x010d, 0x00e9, 0x0119, 0x00eb, 0x011b, 0x00ed, 0x00ee, 0x010f, /* E8 */
|
---|
| 886 | 0x0111, 0x0144, 0x0148, 0x00f3, 0x00f4, 0x0151, 0x00f6, 0x00f7, /* F0 */
|
---|
| 887 | 0x0159, 0x016f, 0x00fa, 0x0171, 0x00fc, 0x00fd, 0x0163, 0x02d9, /* F8 */
|
---|
| 888 | };
|
---|
| 889 |
|
---|
| 890 | for(i=0; i<=0x7E; i++)
|
---|
| 891 | unicode_map[i] = i;
|
---|
| 892 |
|
---|
| 893 | /* 7F-9F are unused */
|
---|
| 894 |
|
---|
| 895 | for(i=0xA0; i<=0xFF; i++)
|
---|
| 896 | unicode_map[i] = latin2_unicode_map[i-0xA0];
|
---|
| 897 | }
|
---|
| 898 |
|
---|
| 899 | static void
|
---|
| 900 | unicode_latin4(
|
---|
| 901 | char *arg
|
---|
| 902 | )
|
---|
| 903 | {
|
---|
| 904 | int i;
|
---|
| 905 | static unsigned int latin4_unicode_map[] = {
|
---|
| 906 | 0x0080, 0x0081, 0x201a, 0x0192, -1, 0x2026, 0x2020, 0x2021, /* 80 */
|
---|
| 907 | 0x02c6, 0x2030, -1, 0x2039, 0x0152, 0x008d, 0x008e, 0x008f, /* 88 */
|
---|
| 908 | 0x201e, 0x201c, 0x2019, -1, 0x201d, 0x2022, 0x2013, 0x2014, /* 90 */
|
---|
| 909 | 0x02dc, 0x2122, -1, 0x203a, 0x0153, 0x009d, 0x009e, 0x0178, /* 98 */
|
---|
| 910 | 0x00a0, 0x0104, 0x0138, 0x0156, 0x00a4, 0x0128, 0x013b, 0x00a7, /* A0 */
|
---|
| 911 | 0x00a8, 0x0160, 0x0112, 0x0122, 0x0166, 0x00ad, 0x017d, 0x00af, /* A8 */
|
---|
| 912 | 0x00b0, 0x0105, 0x02db, 0x0157, 0x00b4, 0x0129, 0x013c, 0x02c7, /* B0 */
|
---|
| 913 | 0x00b8, 0x0161, 0x0113, 0x0123, 0x0167, 0x014a, 0x017e, 0x014b, /* B8 */
|
---|
| 914 | 0x0100, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x012e, /* C0 */
|
---|
| 915 | 0x010c, 0x00c9, 0x0118, 0x00cb, 0x0116, 0x00cd, 0x00ce, 0x012a, /* C8 */
|
---|
| 916 | 0x0110, 0x0145, 0x014c, 0x0136, 0x00d4, 0x00d5, 0x00d6, 0x00d7, /* D0 */
|
---|
| 917 | 0x00d8, 0x0172, 0x00da, 0x00db, 0x00dc, 0x0168, 0x016a, 0x00df, /* D8 */
|
---|
| 918 | 0x0101, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x012f, /* E0 */
|
---|
| 919 | 0x010d, 0x00e9, 0x0119, 0x00eb, 0x0117, 0x00ed, 0x00ee, 0x012b, /* E8 */
|
---|
| 920 | 0x0111, 0x0146, 0x014d, 0x0137, 0x00f4, 0x00f5, 0x00f6, 0x00f7, /* F0 */
|
---|
| 921 | 0x00f8, 0x0173, 0x00fa, 0x00fb, 0x00fc, 0x0169, 0x016b, 0x02d9, /* F8 */
|
---|
| 922 | };
|
---|
| 923 |
|
---|
| 924 | for(i=0; i<=0x7F; i++)
|
---|
| 925 | unicode_map[i] = i;
|
---|
| 926 |
|
---|
| 927 | for(i=0x80; i<=0xFF; i++)
|
---|
| 928 | unicode_map[i] = latin4_unicode_map[i-0x80];
|
---|
| 929 |
|
---|
| 930 | #if 0 /* for documentation purposes only */
|
---|
| 931 | case 0x201e: return 0x90; /* these two quotes are a hack only */
|
---|
| 932 | case 0x201c: return 0x91; /* these two quotes are a hack only */
|
---|
| 933 | case 0x00A0: return 0xA0; /* NO-BREAK SPACE */
|
---|
| 934 | case 0x0104: return 0xA1; /* LATIN CAPITAL LETTER A WITH OGONEK */
|
---|
| 935 | case 0x0138: return 0xA2; /* LATIN SMALL LETTER KRA */
|
---|
| 936 | case 0x0156: return 0xA3; /* LATIN CAPITAL LETTER R WITH CEDILLA */
|
---|
| 937 | case 0x00A4: return 0xA4; /* CURRENCY SIGN */
|
---|
| 938 | case 0x0128: return 0xA5; /* LATIN CAPITAL LETTER I WITH TILDE */
|
---|
| 939 | case 0x013B: return 0xA6; /* LATIN CAPITAL LETTER L WITH CEDILLA */
|
---|
| 940 | case 0x00A7: return 0xA7; /* SECTION SIGN */
|
---|
| 941 | case 0x00A8: return 0xA8; /* DIAERESIS */
|
---|
| 942 | case 0x0160: return 0xA9; /* LATIN CAPITAL LETTER S WITH CARON */
|
---|
| 943 | case 0x0112: return 0xAA; /* LATIN CAPITAL LETTER E WITH MACRON */
|
---|
| 944 | case 0x0122: return 0xAB; /* LATIN CAPITAL LETTER G WITH CEDILLA */
|
---|
| 945 | case 0x0166: return 0xAC; /* LATIN CAPITAL LETTER T WITH STROKE */
|
---|
| 946 | case 0x00AD: return 0xAD; /* SOFT HYPHEN */
|
---|
| 947 | case 0x017D: return 0xAE; /* LATIN CAPITAL LETTER Z WITH CARON */
|
---|
| 948 | case 0x00AF: return 0xAF; /* MACRON */
|
---|
| 949 | case 0x00B0: return 0xB0; /* DEGREE SIGN */
|
---|
| 950 | case 0x0105: return 0xB1; /* LATIN SMALL LETTER A WITH OGONEK */
|
---|
| 951 | case 0x02DB: return 0xB2; /* OGONEK */
|
---|
| 952 | case 0x0157: return 0xB3; /* LATIN SMALL LETTER R WITH CEDILLA */
|
---|
| 953 | case 0x00B4: return 0xB4; /* ACUTE ACCENT */
|
---|
| 954 | case 0x0129: return 0xB5; /* LATIN SMALL LETTER I WITH TILDE */
|
---|
| 955 | case 0x013C: return 0xB6; /* LATIN SMALL LETTER L WITH CEDILLA */
|
---|
| 956 | case 0x02C7: return 0xB7; /* CARON */
|
---|
| 957 | case 0x00B8: return 0xB8; /* CEDILLA */
|
---|
| 958 | case 0x0161: return 0xB9; /* LATIN SMALL LETTER S WITH CARON */
|
---|
| 959 | case 0x0113: return 0xBA; /* LATIN SMALL LETTER E WITH MACRON */
|
---|
| 960 | case 0x0123: return 0xBB; /* LATIN SMALL LETTER G WITH CEDILLA */
|
---|
| 961 | case 0x0167: return 0xBC; /* LATIN SMALL LETTER T WITH STROKE */
|
---|
| 962 | case 0x014A: return 0xBD; /* LATIN CAPITAL LETTER ENG */
|
---|
| 963 | case 0x017E: return 0xBE; /* LATIN SMALL LETTER Z WITH CARON */
|
---|
| 964 | case 0x014B: return 0xBF; /* LATIN SMALL LETTER ENG */
|
---|
| 965 | case 0x0100: return 0xC0; /* LATIN CAPITAL LETTER A WITH MACRON */
|
---|
| 966 | case 0x00C1: return 0xC1; /* LATIN CAPITAL LETTER A WITH ACUTE */
|
---|
| 967 | case 0x00C2: return 0xC2; /* LATIN CAPITAL LETTER A WITH CIRCUMFLEX */
|
---|
| 968 | case 0x00C3: return 0xC3; /* LATIN CAPITAL LETTER A WITH TILDE */
|
---|
| 969 | case 0x00C4: return 0xC4; /* LATIN CAPITAL LETTER A WITH DIAERESIS */
|
---|
| 970 | case 0x00C5: return 0xC5; /* LATIN CAPITAL LETTER A WITH RING ABOVE */
|
---|
| 971 | case 0x00C6: return 0xC6; /* LATIN CAPITAL LIGATURE AE */
|
---|
| 972 | case 0x012E: return 0xC7; /* LATIN CAPITAL LETTER I WITH OGONEK */
|
---|
| 973 | case 0x010C: return 0xC8; /* LATIN CAPITAL LETTER C WITH CARON */
|
---|
| 974 | case 0x00C9: return 0xC9; /* LATIN CAPITAL LETTER E WITH ACUTE */
|
---|
| 975 | case 0x0118: return 0xCA; /* LATIN CAPITAL LETTER E WITH OGONEK */
|
---|
| 976 | case 0x00CB: return 0xCB; /* LATIN CAPITAL LETTER E WITH DIAERESIS */
|
---|
| 977 | case 0x0116: return 0xCC; /* LATIN CAPITAL LETTER E WITH DOT ABOVE */
|
---|
| 978 | case 0x00CD: return 0xCD; /* LATIN CAPITAL LETTER I WITH ACUTE */
|
---|
| 979 | case 0x00CE: return 0xCE; /* LATIN CAPITAL LETTER I WITH CIRCUMFLEX */
|
---|
| 980 | case 0x012A: return 0xCF; /* LATIN CAPITAL LETTER I WITH MACRON */
|
---|
| 981 | case 0x0110: return 0xD0; /* LATIN CAPITAL LETTER D WITH STROKE */
|
---|
| 982 | case 0x0145: return 0xD1; /* LATIN CAPITAL LETTER N WITH CEDILLA */
|
---|
| 983 | case 0x014C: return 0xD2; /* LATIN CAPITAL LETTER O WITH MACRON */
|
---|
| 984 | case 0x0136: return 0xD3; /* LATIN CAPITAL LETTER K WITH CEDILLA */
|
---|
| 985 | case 0x00D4: return 0xD4; /* LATIN CAPITAL LETTER O WITH CIRCUMFLEX */
|
---|
| 986 | case 0x00D5: return 0xD5; /* LATIN CAPITAL LETTER O WITH TILDE */
|
---|
| 987 | case 0x00D6: return 0xD6; /* LATIN CAPITAL LETTER O WITH DIAERESIS */
|
---|
| 988 | case 0x00D7: return 0xD7; /* MULTIPLICATION SIGN */
|
---|
| 989 | case 0x00D8: return 0xD8; /* LATIN CAPITAL LETTER O WITH STROKE */
|
---|
| 990 | case 0x0172: return 0xD9; /* LATIN CAPITAL LETTER U WITH OGONEK */
|
---|
| 991 | case 0x00DA: return 0xDA; /* LATIN CAPITAL LETTER U WITH ACUTE */
|
---|
| 992 | case 0x00DB: return 0xDB; /* LATIN CAPITAL LETTER U WITH CIRCUMFLEX */
|
---|
| 993 | case 0x00DC: return 0xDC; /* LATIN CAPITAL LETTER U WITH DIAERESIS */
|
---|
| 994 | case 0x0168: return 0xDD; /* LATIN CAPITAL LETTER U WITH TILDE */
|
---|
| 995 | case 0x016A: return 0xDE; /* LATIN CAPITAL LETTER U WITH MACRON */
|
---|
| 996 | case 0x00DF: return 0xDF; /* LATIN SMALL LETTER SHARP S */
|
---|
| 997 | case 0x0101: return 0xE0; /* LATIN SMALL LETTER A WITH MACRON */
|
---|
| 998 | case 0x00E1: return 0xE1; /* LATIN SMALL LETTER A WITH ACUTE */
|
---|
| 999 | case 0x00E2: return 0xE2; /* LATIN SMALL LETTER A WITH CIRCUMFLEX */
|
---|
| 1000 | case 0x00E3: return 0xE3; /* LATIN SMALL LETTER A WITH TILDE */
|
---|
| 1001 | case 0x00E4: return 0xE4; /* LATIN SMALL LETTER A WITH DIAERESIS */
|
---|
| 1002 | case 0x00E5: return 0xE5; /* LATIN SMALL LETTER A WITH RING ABOVE */
|
---|
| 1003 | case 0x00E6: return 0xE6; /* LATIN SMALL LIGATURE AE */
|
---|
| 1004 | case 0x012F: return 0xE7; /* LATIN SMALL LETTER I WITH OGONEK */
|
---|
| 1005 | case 0x010D: return 0xE8; /* LATIN SMALL LETTER C WITH CARON */
|
---|
| 1006 | case 0x00E9: return 0xE9; /* LATIN SMALL LETTER E WITH ACUTE */
|
---|
| 1007 | case 0x0119: return 0xEA; /* LATIN SMALL LETTER E WITH OGONEK */
|
---|
| 1008 | case 0x00EB: return 0xEB; /* LATIN SMALL LETTER E WITH DIAERESIS */
|
---|
| 1009 | case 0x0117: return 0xEC; /* LATIN SMALL LETTER E WITH DOT ABOVE */
|
---|
| 1010 | case 0x00ED: return 0xED; /* LATIN SMALL LETTER I WITH ACUTE */
|
---|
| 1011 | case 0x00EE: return 0xEE; /* LATIN SMALL LETTER I WITH CIRCUMFLEX */
|
---|
| 1012 | case 0x012B: return 0xEF; /* LATIN SMALL LETTER I WITH MACRON */
|
---|
| 1013 | case 0x0111: return 0xF0; /* LATIN SMALL LETTER D WITH STROKE */
|
---|
| 1014 | case 0x0146: return 0xF1; /* LATIN SMALL LETTER N WITH CEDILLA */
|
---|
| 1015 | case 0x014D: return 0xF2; /* LATIN SMALL LETTER O WITH MACRON */
|
---|
| 1016 | case 0x0137: return 0xF3; /* LATIN SMALL LETTER K WITH CEDILLA */
|
---|
| 1017 | case 0x00F4: return 0xF4; /* LATIN SMALL LETTER O WITH CIRCUMFLEX */
|
---|
| 1018 | case 0x00F5: return 0xF5; /* LATIN SMALL LETTER O WITH TILDE */
|
---|
| 1019 | case 0x00F6: return 0xF6; /* LATIN SMALL LETTER O WITH DIAERESIS */
|
---|
| 1020 | case 0x00F7: return 0xF7; /* DIVISION SIGN */
|
---|
| 1021 | case 0x00F8: return 0xF8; /* LATIN SMALL LETTER O WITH STROKE */
|
---|
| 1022 | case 0x0173: return 0xF9; /* LATIN SMALL LETTER U WITH OGONEK */
|
---|
| 1023 | case 0x00FA: return 0xFA; /* LATIN SMALL LETTER U WITH ACUTE */
|
---|
| 1024 | case 0x00FB: return 0xFB; /* LATIN SMALL LETTER U WITH CIRCUMFLEX */
|
---|
| 1025 | case 0x00FC: return 0xFC; /* LATIN SMALL LETTER U WITH DIAERESIS */
|
---|
| 1026 | case 0x0169: return 0xFD; /* LATIN SMALL LETTER U WITH TILDE */
|
---|
| 1027 | case 0x016B: return 0xFE; /* LATIN SMALL LETTER U WITH MACRON */
|
---|
| 1028 | case 0x02D9: return 0xFF; /* DOT ABOVE */
|
---|
| 1029 | #endif
|
---|
| 1030 | }
|
---|
| 1031 |
|
---|
| 1032 | static void
|
---|
| 1033 | unicode_latin5(
|
---|
| 1034 | char *arg
|
---|
| 1035 | )
|
---|
| 1036 | {
|
---|
| 1037 | int i;
|
---|
| 1038 | static unsigned int latin5_unicode_map1[] = {
|
---|
| 1039 | 0x0080, 0x0081, 0x201a, 0x0192, 0x201e, 0x2026, 0x2020, 0x2021, /* 80 */
|
---|
| 1040 | 0x02c6, 0x2030, 0x0160, 0x2039, 0x0152, 0x008d, 0x008e, 0x008f, /* 88 */
|
---|
| 1041 | 0x0090, 0x2018, 0x2019, 0x201c, 0x201d, 0x2022, 0x2013, 0x2014, /* 90 */
|
---|
| 1042 | 0x02dc, 0x2122, 0x0161, 0x203a, 0x0153, 0x009d, 0x009e, 0x0178, /* 98 */
|
---|
| 1043 | };
|
---|
| 1044 | static unsigned int latin5_unicode_map2[] = {
|
---|
| 1045 | 0x011e, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7, /* D0 */
|
---|
| 1046 | 0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x0130, 0x015e, 0x00df, /* D8 */
|
---|
| 1047 | 0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7, /* E0 direct */
|
---|
| 1048 | 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, /* E8 direct */
|
---|
| 1049 | 0x011f, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7, /* F0 */
|
---|
| 1050 | 0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x0131, 0x015f, 0x00ff, /* F8 */
|
---|
| 1051 | };
|
---|
| 1052 |
|
---|
| 1053 | for(i=0; i<=0x7F; i++)
|
---|
| 1054 | unicode_map[i] = i;
|
---|
| 1055 |
|
---|
| 1056 | for(i=0x80; i<=0x9F; i++)
|
---|
| 1057 | unicode_map[i] = latin5_unicode_map1[i-0x80];
|
---|
| 1058 |
|
---|
| 1059 | for(i=0xA0; i<=0xCF; i++)
|
---|
| 1060 | unicode_map[i] = i;
|
---|
| 1061 |
|
---|
| 1062 | for(i=0xD0; i<=0xFF; i++)
|
---|
| 1063 | unicode_map[i] = latin5_unicode_map2[i-0xD0];
|
---|
| 1064 | }
|
---|
| 1065 |
|
---|
| 1066 | /* a way to select one 256-character plane from Unicode
|
---|
| 1067 | * or other multi-byte encoding
|
---|
| 1068 | */
|
---|
| 1069 |
|
---|
| 1070 | static void
|
---|
| 1071 | unicode_plane(
|
---|
| 1072 | char *arg
|
---|
| 1073 | )
|
---|
| 1074 | {
|
---|
| 1075 | static unsigned plane;
|
---|
| 1076 | int nchars;
|
---|
| 1077 | int c1, c2, i;
|
---|
| 1078 |
|
---|
| 1079 | if(uni_lang_selected == 0)
|
---|
| 1080 | return; /* don't participate in auto-guessing */
|
---|
| 1081 |
|
---|
| 1082 | plane = 0; force_pid = force_eid = -1;
|
---|
| 1083 |
|
---|
| 1084 | c1 = sscanf(arg, "pid=%d,eid=%d%n", &force_pid, &force_eid, &nchars);
|
---|
| 1085 | if(c1 == 2) {
|
---|
| 1086 | arg += nchars;
|
---|
| 1087 | if(*arg == ',')
|
---|
| 1088 | arg++;
|
---|
| 1089 | }
|
---|
| 1090 | if(arg[0] == '0' && (arg[1]=='x' || arg[1]=='X') ) {
|
---|
| 1091 | arg += 2;
|
---|
| 1092 | c2 = sscanf(arg, "%x", &plane);
|
---|
| 1093 | } else {
|
---|
| 1094 | c2 = sscanf(arg, "%d", &plane);
|
---|
| 1095 | }
|
---|
| 1096 |
|
---|
| 1097 | if( (c1!=2 && c1!=0) || (c1==0 && c2==0) ) {
|
---|
| 1098 | fprintf(stderr, "**** option -l plane expects one of the following formats:\n");
|
---|
| 1099 | fprintf(stderr, " -l plane+0xNN - select hexadecimal number of plane of Unicode\n");
|
---|
| 1100 | fprintf(stderr, " -l plane+NN - select decimal number of plane of Unicode\n");
|
---|
| 1101 | fprintf(stderr, " -l plane+pid=N,eid=N - select plane 0 of specified encoding\n");
|
---|
| 1102 | fprintf(stderr, " -l plane+pid=N,eid=N,0xNN - select hex plane of TTF encoding with this PID/EID\n");
|
---|
| 1103 | fprintf(stderr, " -l plane+pid=N,eid=N,NN - select decimal plane of TTF encoding with this PID/EID\n");
|
---|
| 1104 | exit(1);
|
---|
| 1105 | }
|
---|
| 1106 |
|
---|
| 1107 | if(c2!=0) {
|
---|
| 1108 | if(strlen(arg) > sizeof(uni_suffix_buf)-2) {
|
---|
| 1109 | fprintf(stderr, "**** plane number is too large\n");
|
---|
| 1110 | }
|
---|
| 1111 |
|
---|
| 1112 | sprintf(uni_suffix_buf, "-%s", arg);
|
---|
| 1113 | uni_font_name_suffix = uni_suffix_buf;
|
---|
| 1114 | } else {
|
---|
| 1115 | uni_font_name_suffix = "";
|
---|
| 1116 | }
|
---|
| 1117 |
|
---|
| 1118 | plane <<= 8;
|
---|
| 1119 | for(i=0; i<=0xFF; i++)
|
---|
| 1120 | unicode_map[i] = plane | i;
|
---|
| 1121 | }
|
---|
| 1122 |
|
---|
| 1123 | /* look up the 8-bit code by unicode */
|
---|
| 1124 |
|
---|
| 1125 | int
|
---|
| 1126 | unicode_rev_lookup(
|
---|
| 1127 | int unival
|
---|
| 1128 | )
|
---|
| 1129 | {
|
---|
| 1130 | int res;
|
---|
| 1131 |
|
---|
| 1132 | if( ! IS_UNI_BUCKET(unival) )
|
---|
| 1133 | return -1;
|
---|
| 1134 |
|
---|
| 1135 | for (res = 0; res < enctabsz; res++)
|
---|
| 1136 | if (unicode_map[res] == unival)
|
---|
| 1137 | return res;
|
---|
| 1138 | return -1;
|
---|
| 1139 | }
|
---|
| 1140 |
|
---|
| 1141 | /* mark the buckets for quick lookup */
|
---|
| 1142 |
|
---|
| 1143 | static void
|
---|
| 1144 | unicode_prepare_buckets(
|
---|
| 1145 | void
|
---|
| 1146 | )
|
---|
| 1147 | {
|
---|
| 1148 | int i;
|
---|
| 1149 |
|
---|
| 1150 | memset(uni_user_buckets, 0, sizeof uni_user_buckets);
|
---|
| 1151 | for(i=0; i<enctabsz; i++) {
|
---|
| 1152 | if(unicode_map[i] != (unsigned) -1)
|
---|
| 1153 | MARK_UNI_BUCKET(unicode_map[i]);
|
---|
| 1154 | }
|
---|
| 1155 | }
|
---|
| 1156 |
|
---|
| 1157 | /*
|
---|
| 1158 | * When we print errors about bad names we want to print these names in
|
---|
| 1159 | * some decent-looking form
|
---|
| 1160 | */
|
---|
| 1161 |
|
---|
| 1162 | static char *
|
---|
| 1163 | nametoprint(
|
---|
| 1164 | unsigned char *s
|
---|
| 1165 | )
|
---|
| 1166 | {
|
---|
| 1167 | static char res[50];
|
---|
| 1168 | int c, i;
|
---|
| 1169 |
|
---|
| 1170 | for(i=0; ( c =* s )!=0 && i<sizeof(res)-8; s++) {
|
---|
| 1171 | if(c < ' ' || c > 126) {
|
---|
| 1172 | sprintf(res+i, "\\x%02X", c);
|
---|
| 1173 | i+=4;
|
---|
| 1174 | } else {
|
---|
| 1175 | res[i++] = c;
|
---|
| 1176 | }
|
---|
| 1177 | }
|
---|
| 1178 | if(*s != 0) {
|
---|
| 1179 | res[i++] = '.';
|
---|
| 1180 | res[i++] = '.';
|
---|
| 1181 | res[i++] = '.';
|
---|
| 1182 | }
|
---|
| 1183 | res[i++] = 0;
|
---|
| 1184 | return res;
|
---|
| 1185 | }
|
---|
| 1186 |
|
---|
| 1187 | /*
|
---|
| 1188 | * Scale the values according to the scale_factor
|
---|
| 1189 | */
|
---|
| 1190 |
|
---|
| 1191 | double
|
---|
| 1192 | fscale(
|
---|
| 1193 | double val
|
---|
| 1194 | )
|
---|
| 1195 | {
|
---|
| 1196 | return scale_factor * val;
|
---|
| 1197 | }
|
---|
| 1198 |
|
---|
| 1199 | int
|
---|
| 1200 | iscale(
|
---|
| 1201 | int val
|
---|
| 1202 | )
|
---|
| 1203 | {
|
---|
| 1204 | return (int) (val > 0 ? scale_factor * val + 0.5
|
---|
| 1205 | : scale_factor * val - 0.5);
|
---|
| 1206 | }
|
---|
| 1207 |
|
---|
| 1208 | /*
|
---|
| 1209 | * Try to force fixed width of characters
|
---|
| 1210 | */
|
---|
| 1211 |
|
---|
| 1212 | static void
|
---|
| 1213 | alignwidths(void)
|
---|
| 1214 | {
|
---|
| 1215 | int i;
|
---|
| 1216 | int n = 0, avg, max = 0, min = 3000, sum = 0, x;
|
---|
| 1217 |
|
---|
| 1218 | for (i = 0; i < numglyphs; i++) {
|
---|
| 1219 | if (glyph_list[i].flags & GF_USED) {
|
---|
| 1220 | x = glyph_list[i].width;
|
---|
| 1221 |
|
---|
| 1222 | if (x != 0) {
|
---|
| 1223 | if (x < min)
|
---|
| 1224 | min = x;
|
---|
| 1225 | if (x > max)
|
---|
| 1226 | max = x;
|
---|
| 1227 |
|
---|
| 1228 | sum += x;
|
---|
| 1229 | n++;
|
---|
| 1230 | }
|
---|
| 1231 | }
|
---|
| 1232 | }
|
---|
| 1233 |
|
---|
| 1234 | if (n == 0)
|
---|
| 1235 | return;
|
---|
| 1236 |
|
---|
| 1237 | avg = sum / n;
|
---|
| 1238 |
|
---|
| 1239 | WARNING_3 fprintf(stderr, "widths: max=%d avg=%d min=%d\n", max, avg, min);
|
---|
| 1240 |
|
---|
| 1241 | /* if less than 5% variation from average */
|
---|
| 1242 | /* force fixed width */
|
---|
| 1243 | if (20 * (avg - min) < avg && 20 * (max - avg) < avg) {
|
---|
| 1244 | for (i = 0; i < numglyphs; i++) {
|
---|
| 1245 | if (glyph_list[i].flags & GF_USED)
|
---|
| 1246 | glyph_list[i].width = avg;
|
---|
| 1247 | }
|
---|
| 1248 | fontm.is_fixed_pitch = 1;
|
---|
| 1249 | }
|
---|
| 1250 | }
|
---|
| 1251 |
|
---|
| 1252 | static void
|
---|
| 1253 | convert_glyf(
|
---|
| 1254 | int glyphno
|
---|
| 1255 | )
|
---|
| 1256 | {
|
---|
| 1257 | GLYPH *g;
|
---|
| 1258 | int ncurves;
|
---|
| 1259 |
|
---|
| 1260 | g = &glyph_list[glyphno];
|
---|
| 1261 |
|
---|
| 1262 |
|
---|
| 1263 | g->scaledwidth = iscale(g->width);
|
---|
| 1264 |
|
---|
| 1265 | g->entries = 0;
|
---|
| 1266 | g->lastentry = 0;
|
---|
| 1267 | g->path = 0;
|
---|
| 1268 | if (g->ttf_pathlen != 0) {
|
---|
| 1269 | cursw->glpath(glyphno, glyph_list);
|
---|
| 1270 | g->lastentry = 0;
|
---|
| 1271 |
|
---|
| 1272 | if(ISDBG(BUILDG))
|
---|
| 1273 | dumppaths(g, NULL, NULL);
|
---|
| 1274 |
|
---|
| 1275 | assertpath(g->entries, __FILE__, __LINE__, g->name);
|
---|
| 1276 |
|
---|
| 1277 | fclosepaths(g);
|
---|
| 1278 | assertpath(g->entries, __FILE__, __LINE__, g->name);
|
---|
| 1279 |
|
---|
| 1280 | /* float processing */
|
---|
| 1281 | if(smooth) {
|
---|
| 1282 | ffixquadrants(g);
|
---|
| 1283 | assertpath(g->entries, __FILE__, __LINE__, g->name);
|
---|
| 1284 |
|
---|
| 1285 | fsplitzigzags(g);
|
---|
| 1286 | assertpath(g->entries, __FILE__, __LINE__, g->name);
|
---|
| 1287 |
|
---|
| 1288 | fforceconcise(g);
|
---|
| 1289 | assertpath(g->entries, __FILE__, __LINE__, g->name);
|
---|
| 1290 |
|
---|
| 1291 | fstraighten(g);
|
---|
| 1292 | assertpath(g->entries, __FILE__, __LINE__, g->name);
|
---|
| 1293 | }
|
---|
| 1294 |
|
---|
| 1295 | pathtoint(g);
|
---|
| 1296 | /* all processing past this point expects integer path */
|
---|
| 1297 | assertpath(g->entries, __FILE__, __LINE__, g->name);
|
---|
| 1298 |
|
---|
| 1299 | #if 0
|
---|
| 1300 | fixcontours(g);
|
---|
| 1301 | testfixcvdir(g);
|
---|
| 1302 | #endif
|
---|
| 1303 |
|
---|
| 1304 | /* int processing */
|
---|
| 1305 | if (smooth) {
|
---|
| 1306 | smoothjoints(g);
|
---|
| 1307 | assertpath(g->entries, __FILE__, __LINE__, g->name);
|
---|
| 1308 | }
|
---|
| 1309 |
|
---|
| 1310 | ncurves = 0;
|
---|
| 1311 | {
|
---|
| 1312 | GENTRY *ge;
|
---|
| 1313 | for(ge = g->entries; ge; ge = ge->next)
|
---|
| 1314 | ncurves++;
|
---|
| 1315 | }
|
---|
| 1316 | if (ncurves > 200) {
|
---|
| 1317 | WARNING_3 fprintf(stderr,
|
---|
| 1318 | "** Glyph %s is too long, may display incorrectly\n",
|
---|
| 1319 | g->name);
|
---|
| 1320 | }
|
---|
| 1321 | } else {
|
---|
| 1322 | /* for buildstems */
|
---|
| 1323 | g->flags &= ~GF_FLOAT;
|
---|
| 1324 | }
|
---|
| 1325 | }
|
---|
| 1326 |
|
---|
| 1327 | static void
|
---|
| 1328 | handle_gnames(void)
|
---|
| 1329 | {
|
---|
| 1330 | int i, n, found, c, type;
|
---|
| 1331 |
|
---|
| 1332 | /* get the names from the font file */
|
---|
| 1333 | ps_fmt_3 = cursw->glnames(glyph_list);
|
---|
| 1334 |
|
---|
| 1335 | /* check for names with wrong characters */
|
---|
| 1336 | for (n = 0; n < numglyphs; n++) {
|
---|
| 1337 | int c;
|
---|
| 1338 | for (i = 0; (c = glyph_list[n].name[i]) != 0; i++) {
|
---|
| 1339 | if (!(isalnum(c) || c == '.' || c == '_' || c == '-')
|
---|
| 1340 | || i==0 && isdigit(c)) { /* must not start with a digit */
|
---|
| 1341 | WARNING_3 fprintf(stderr, "Glyph %d %s (%s), ",
|
---|
| 1342 | n, isdigit(c) ? "name starts with a digit" :
|
---|
| 1343 | "has bad characters in name",
|
---|
| 1344 | nametoprint(glyph_list[n].name));
|
---|
| 1345 | glyph_list[n].name = malloc(16);
|
---|
| 1346 | sprintf(glyph_list[n].name, "_b_%d", n);
|
---|
| 1347 | WARNING_3 fprintf(stderr, "changing to %s\n", glyph_list[n].name);
|
---|
| 1348 | break;
|
---|
| 1349 | }
|
---|
| 1350 | }
|
---|
| 1351 | }
|
---|
| 1352 |
|
---|
| 1353 | if( !ps_fmt_3 ) {
|
---|
| 1354 | /* check for duplicate names */
|
---|
| 1355 | for (n = 0; n < numglyphs; n++) {
|
---|
| 1356 | found = 0;
|
---|
| 1357 | for (i = 0; i < n && !found; i++) {
|
---|
| 1358 | if (strcmp(glyph_list[i].name, glyph_list[n].name) == 0) {
|
---|
| 1359 | if (( glyph_list[n].name = malloc(16) )==0) {
|
---|
| 1360 | fprintf (stderr, "****malloc failed %s line %d\n", __FILE__, __LINE__);
|
---|
| 1361 | exit(255);
|
---|
| 1362 | }
|
---|
| 1363 | sprintf(glyph_list[n].name, "_d_%d", n);
|
---|
| 1364 |
|
---|
| 1365 | /* if the font has no names in it (what the native parser
|
---|
| 1366 | * recognises as ps_fmt_3), FreeType returns all the
|
---|
| 1367 | * names as .notdef, so don't complain in this case
|
---|
| 1368 | */
|
---|
| 1369 | if(strcmp(glyph_list[i].name, ".notdef")) {
|
---|
| 1370 | WARNING_3 fprintf(stderr,
|
---|
| 1371 | "Glyph %d has the same name as %d: (%s), changing to %s\n",
|
---|
| 1372 | n, i,
|
---|
| 1373 | glyph_list[i].name,
|
---|
| 1374 | glyph_list[n].name);
|
---|
| 1375 | }
|
---|
| 1376 | found = 1;
|
---|
| 1377 | }
|
---|
| 1378 | }
|
---|
| 1379 | }
|
---|
| 1380 |
|
---|
| 1381 | }
|
---|
| 1382 |
|
---|
| 1383 | /* start the encoding stuff */
|
---|
| 1384 | for (i = 0; i < ENCTABSZ; i++) {
|
---|
| 1385 | encoding[i] = -1;
|
---|
| 1386 | }
|
---|
| 1387 |
|
---|
| 1388 | /* do the 1st round of encoding by name */
|
---|
| 1389 | if(!ps_fmt_3 && uni_lang_selected && uni_lang_selected->convbyname) {
|
---|
| 1390 | for (n = 0; n < numglyphs; n++) {
|
---|
| 1391 | c = uni_lang_selected->convbyname(glyph_list[n].name,
|
---|
| 1392 | uni_lang_arg, UNICONV_BYNAME_BEFORE);
|
---|
| 1393 | if(c>=0 && c<ENCTABSZ && encoding[c] == -1)
|
---|
| 1394 | encoding[c] = n;
|
---|
| 1395 | }
|
---|
| 1396 | }
|
---|
| 1397 |
|
---|
| 1398 | /* now do the encoding by table */
|
---|
| 1399 | if(uni_lang_selected) {
|
---|
| 1400 | for(i=0; i < MAXUNITABLES && uni_lang_selected->init[i]; i++) {
|
---|
| 1401 | for (n = 0; n < ENCTABSZ; n++)
|
---|
| 1402 | unicode_map[n] = -1;
|
---|
| 1403 | uni_lang_selected->init[i](uni_lang_arg);
|
---|
| 1404 | unicode_prepare_buckets();
|
---|
| 1405 | type = cursw->glenc(glyph_list, encoding, unicode_map);
|
---|
| 1406 | if( type == 0 )
|
---|
| 1407 | /* if we have an 8-bit encoding we don't need more tries */
|
---|
| 1408 | break;
|
---|
| 1409 | }
|
---|
| 1410 | } else {
|
---|
| 1411 | /* language is unknown, try the first table of each */
|
---|
| 1412 | for(i=0; i < sizeof uni_lang/(sizeof uni_lang[0]); i++) {
|
---|
| 1413 | if(uni_lang[i].init[0] == NULL)
|
---|
| 1414 | continue;
|
---|
| 1415 | for (n = 0; n < ENCTABSZ; n++)
|
---|
| 1416 | unicode_map[n] = -1;
|
---|
| 1417 | uni_lang[i].init[0](uni_lang_arg);
|
---|
| 1418 | unicode_prepare_buckets();
|
---|
| 1419 | type = cursw->glenc(glyph_list, encoding, unicode_map);
|
---|
| 1420 | if( type == 0 )
|
---|
| 1421 | /* if we have an 8-bit encoding we don't need more tries */
|
---|
| 1422 | break;
|
---|
| 1423 | }
|
---|
| 1424 | }
|
---|
| 1425 |
|
---|
| 1426 | if (ps_fmt_3) {
|
---|
| 1427 | /* get rid of the old names, they are all "UNKNOWN" anyawy */
|
---|
| 1428 | for (i = 0; i < numglyphs; i++) {
|
---|
| 1429 | glyph_list[i].name = 0;
|
---|
| 1430 | }
|
---|
| 1431 | if(type == 0) {
|
---|
| 1432 | /* 8-bit - give 8859/1 names to the first 256 glyphs */
|
---|
| 1433 | for (i = 0; i < 256; i++) { /* here 256, not ENCTABSZ */
|
---|
| 1434 | if (encoding[i] > 0) {
|
---|
| 1435 | glyph_list[encoding[i]].name = Fmt3Encoding[i];
|
---|
| 1436 | }
|
---|
| 1437 | }
|
---|
| 1438 | } else if(type == 1) {
|
---|
| 1439 | /* Unicode - give 8859/1 names to the first 256 glyphs of Unicode */
|
---|
| 1440 | for (n = 0; n < 256; n++) { /* here 256, not ENCTABSZ */
|
---|
| 1441 | i = unicode_rev_lookup(n);
|
---|
| 1442 | if (i>=0 && encoding[i] > 0) {
|
---|
| 1443 | glyph_list[encoding[i]].name = Fmt3Encoding[i];
|
---|
| 1444 | }
|
---|
| 1445 | }
|
---|
| 1446 | } /* for other types of encodings just give generated names */
|
---|
| 1447 | /* assign unique names to the rest of the glyphs */
|
---|
| 1448 | for (i = 0; i < numglyphs; i++) {
|
---|
| 1449 | if (glyph_list[i].name == 0) {
|
---|
| 1450 | if (( glyph_list[i].name = malloc(16) )==0) {
|
---|
| 1451 | fprintf (stderr, "****malloc failed %s line %d\n", __FILE__, __LINE__);
|
---|
| 1452 | exit(255);
|
---|
| 1453 | }
|
---|
| 1454 | sprintf(glyph_list[i].name, "_d_%d", i);
|
---|
| 1455 | }
|
---|
| 1456 | }
|
---|
| 1457 | }
|
---|
| 1458 |
|
---|
| 1459 | /* do the 2nd round of encoding by name */
|
---|
| 1460 | if(uni_lang_selected && uni_lang_selected->convbyname) {
|
---|
| 1461 | for (n = 0; n < numglyphs; n++) {
|
---|
| 1462 | c = uni_lang_selected->convbyname(glyph_list[n].name,
|
---|
| 1463 | uni_lang_arg, UNICONV_BYNAME_AFTER);
|
---|
| 1464 | if(c>=0 && c<ENCTABSZ && encoding[c] == -1)
|
---|
| 1465 | encoding[c] = n;
|
---|
| 1466 | }
|
---|
| 1467 | }
|
---|
| 1468 | /* all the encoding things are done */
|
---|
| 1469 |
|
---|
| 1470 | for (i = 0; i < ENCTABSZ; i++)
|
---|
| 1471 | if(encoding[i] == -1) {
|
---|
| 1472 | /* check whether this character might be a duplicate
|
---|
| 1473 | * (in which case it would be missed by unicode_rev_lookup())
|
---|
| 1474 | */
|
---|
| 1475 | c = unicode_map[i];
|
---|
| 1476 | if((type != 0 || forcemap) && c != -1) {
|
---|
| 1477 | for(n = 0; n < i; n++) {
|
---|
| 1478 | if(unicode_map[n] == c) {
|
---|
| 1479 | encoding[i] = encoding[n];
|
---|
| 1480 | }
|
---|
| 1481 | }
|
---|
| 1482 | }
|
---|
| 1483 | if(encoding[i] == -1) /* still not found, defaults to .notdef */
|
---|
| 1484 | encoding[i] = 0;
|
---|
| 1485 | }
|
---|
| 1486 |
|
---|
| 1487 | for (i = 0; i < 256; i++) /* here 256, not ENCTABSZ */
|
---|
| 1488 | glyph_list[encoding[i]].char_no = i;
|
---|
| 1489 |
|
---|
| 1490 | /* enforce two special cases defined in TTF manual */
|
---|
| 1491 | if(numglyphs > 0)
|
---|
| 1492 | glyph_list[0].name = ".notdef";
|
---|
| 1493 | if(numglyphs > 1)
|
---|
| 1494 | glyph_list[1].name = ".null";
|
---|
| 1495 |
|
---|
| 1496 | for (i = 0; i < ENCTABSZ; i++) {
|
---|
| 1497 | if ((encoding[i] != 0) && glyph_rename[i]) {
|
---|
| 1498 | glyph_list[encoding[i]].name = glyph_rename[i];
|
---|
| 1499 | }
|
---|
| 1500 | }
|
---|
| 1501 |
|
---|
| 1502 | }
|
---|
| 1503 |
|
---|
| 1504 | /* duplicate a string with counter to a 0-terminated string,
|
---|
| 1505 | * and by the way filter out the characters that won't look good
|
---|
| 1506 | * in the Postscript strings or comments; limit the length
|
---|
| 1507 | * to a reasonable amount.
|
---|
| 1508 | */
|
---|
| 1509 |
|
---|
| 1510 | char *
|
---|
| 1511 | dupcnstring(
|
---|
| 1512 | unsigned char *s,
|
---|
| 1513 | int len
|
---|
| 1514 | )
|
---|
| 1515 | {
|
---|
| 1516 | char *res, *out;
|
---|
| 1517 | int i, c;
|
---|
| 1518 | static int warned=0;
|
---|
| 1519 |
|
---|
| 1520 | if(len > 255) {
|
---|
| 1521 | WARNING_1 fprintf(stderr, "Some font name strings are longer than 255 characters, cut down\n");
|
---|
| 1522 | len = 255;
|
---|
| 1523 | }
|
---|
| 1524 |
|
---|
| 1525 | if(( res = malloc(len+1) )==NULL) {
|
---|
| 1526 | fprintf (stderr, "****malloc failed %s line %d\n", __FILE__, __LINE__);
|
---|
| 1527 | exit(255);
|
---|
| 1528 | }
|
---|
| 1529 |
|
---|
| 1530 | out = res;
|
---|
| 1531 | for(i=0; i<len; i++) {
|
---|
| 1532 | c = s[i];
|
---|
| 1533 | if( c>=' ' && c!=127) {
|
---|
| 1534 | /* translate the inconvenient chacracters */
|
---|
| 1535 | if( c== '(' )
|
---|
| 1536 | c = '[';
|
---|
| 1537 | else if( c== ')' )
|
---|
| 1538 | c = ']';
|
---|
| 1539 | *out++ = c;
|
---|
| 1540 | } else if( c=='\n' || c=='\r' ) {
|
---|
| 1541 | WARNING_1 fprintf(stderr, "Some font name strings contain end of line or Unicode, cut down\n");
|
---|
| 1542 | *out = 0;
|
---|
| 1543 | return res;
|
---|
| 1544 | } else if(!warned) {
|
---|
| 1545 | warned=1;
|
---|
| 1546 | WARNING_1 fprintf(stderr, "Some font name strings are in Unicode, may not show properly\n");
|
---|
| 1547 | }
|
---|
| 1548 | }
|
---|
| 1549 | *out = 0;
|
---|
| 1550 | return res;
|
---|
| 1551 | }
|
---|
| 1552 |
|
---|
| 1553 | static void
|
---|
| 1554 | usage(void)
|
---|
| 1555 | {
|
---|
| 1556 |
|
---|
| 1557 | #ifdef _GNU_SOURCE
|
---|
| 1558 | # define fplop(txt) fputs(txt, stderr);
|
---|
| 1559 | #else
|
---|
| 1560 | # define fplop(txt)
|
---|
| 1561 | #endif
|
---|
| 1562 |
|
---|
| 1563 | fputs("Use:\n", stderr);
|
---|
| 1564 | fputs("ttf2pt1 [-<opts>] [-l language | -L file] <ttf-file> [<fontname>]\n", stderr);
|
---|
| 1565 | fputs(" or\n", stderr);
|
---|
| 1566 | fputs("ttf2pt1 [-<opts>] [-l language | -L file] <ttf-file> -\n", stderr);
|
---|
| 1567 | fputs(" or\n", stderr);
|
---|
| 1568 | fputs("ttf2pt1 [-<opts>] [-l language | -L file] <ttf-file> - | t1asm > <pfa-file>\n", stderr);
|
---|
| 1569 |
|
---|
| 1570 | fplop("\n");
|
---|
| 1571 | fplop("This build supports both short and long option names,\n");
|
---|
| 1572 | fplop("the long options are listed before corresponding short ones\n");
|
---|
| 1573 |
|
---|
| 1574 | fplop(" --all-glyphs\n");
|
---|
| 1575 | fputs(" -a - include all glyphs, even those not in the encoding table\n", stderr);
|
---|
| 1576 | fplop(" --pfb\n");
|
---|
| 1577 | fputs(" -b - produce a compressed .pfb file\n", stderr);
|
---|
| 1578 | fplop(" --debug dbg_suboptions\n");
|
---|
| 1579 | fputs(" -d dbg_suboptions - debugging options, run ttf2pt1 -d? for help\n", stderr);
|
---|
| 1580 | fplop(" --encode\n");
|
---|
| 1581 | fputs(" -e - produce a fully encoded .pfa file\n", stderr);
|
---|
| 1582 | fplop(" --force-unicode\n");
|
---|
| 1583 | fputs(" -F - force use of Unicode encoding even if other MS encoding detected\n", stderr);
|
---|
| 1584 | fplop(" --generate suboptions\n");
|
---|
| 1585 | fputs(" -G suboptions - control the file generation, run ttf2pt1 -G? for help\n", stderr);
|
---|
| 1586 | fplop(" --language language\n");
|
---|
| 1587 | fputs(" -l language - convert Unicode to specified language, run ttf2pt1 -l? for list\n", stderr);
|
---|
| 1588 | fplop(" --language-map file\n");
|
---|
| 1589 | fputs(" -L file - convert Unicode according to encoding description file\n", stderr);
|
---|
| 1590 | fplop(" --limit <type>=<value>\n");
|
---|
| 1591 | fputs(" -m <type>=<value> - set maximal limit of given type to value, types:\n", stderr);
|
---|
| 1592 | fputs(" h - maximal hint stack depth in the PostScript interpreter\n", stderr);
|
---|
| 1593 | fplop(" --processing suboptions\n");
|
---|
| 1594 | fputs(" -O suboptions - control outline processing, run ttf2pt1 -O? for help\n", stderr);
|
---|
| 1595 | fplop(" --parser name\n");
|
---|
| 1596 | fputs(" -p name - use specific front-end parser, run ttf2pt1 -p? for list\n", stderr);
|
---|
| 1597 | fplop(" --uid id\n");
|
---|
| 1598 | fputs(" -u id - use this UniqueID, -u A means autogeneration\n", stderr);
|
---|
| 1599 | fplop(" --vertical-autoscale size\n");
|
---|
| 1600 | fputs(" -v size - scale the font to make uppercase letters >size/1000 high\n", stderr);
|
---|
| 1601 | fplop(" --version\n");
|
---|
| 1602 | fputs(" -V - print ttf2pt1 version number\n", stderr);
|
---|
| 1603 | fplop(" --warning number\n");
|
---|
| 1604 | fputs(" -W number - set the level of permitted warnings (0 - disable)\n", stderr);
|
---|
| 1605 | fputs("Obsolete options (will be removed in future releases):\n", stderr);
|
---|
| 1606 | fplop(" --afm\n");
|
---|
| 1607 | fputs(" -A - write the .afm file to STDOUT instead of the font, now -GA\n", stderr);
|
---|
| 1608 | fputs(" -f - don't try to guess the value of the ForceBold hint, now -Ob\n", stderr);
|
---|
| 1609 | fputs(" -h - disable autogeneration of hints, now -Oh\n", stderr);
|
---|
| 1610 | fputs(" -H - disable hint substitution, now -Ou\n", stderr);
|
---|
| 1611 | fputs(" -o - disable outline optimization, now -Oo\n", stderr);
|
---|
| 1612 | fputs(" -s - disable outline smoothing, now -Os\n", stderr);
|
---|
| 1613 | fputs(" -t - disable auto-scaling to 1000x1000 standard matrix, now -Ot\n", stderr);
|
---|
| 1614 | fputs(" -w - correct the glyph widths (use only for buggy fonts), now -OW\n", stderr);
|
---|
| 1615 | fputs("With no <fontname>, write to <ttf-file> with suffix replaced.\n", stderr);
|
---|
| 1616 | fputs("The last '-' means 'use STDOUT'.\n", stderr);
|
---|
| 1617 |
|
---|
| 1618 | #undef fplop
|
---|
| 1619 |
|
---|
| 1620 | }
|
---|
| 1621 |
|
---|
| 1622 | static void
|
---|
| 1623 | printversion(void)
|
---|
| 1624 | {
|
---|
| 1625 | fprintf(stderr, "ttf2pt1 %s\n", TTF2PT1_VERSION);
|
---|
| 1626 | }
|
---|
| 1627 |
|
---|
| 1628 | /* initialize a table of suboptions */
|
---|
| 1629 | static void
|
---|
| 1630 | init_subo_tbl(
|
---|
| 1631 | struct subo_case *tbl
|
---|
| 1632 | )
|
---|
| 1633 | {
|
---|
| 1634 | int i;
|
---|
| 1635 |
|
---|
| 1636 | for(i=0; tbl[i].disbl != 0; i++) {
|
---|
| 1637 | tbl[i].disbl = tolower(tbl[i].disbl);
|
---|
| 1638 | tbl[i].enbl = toupper(tbl[i].disbl);
|
---|
| 1639 | *(tbl[i].valp) = tbl[i].dflt;
|
---|
| 1640 | }
|
---|
| 1641 | }
|
---|
| 1642 |
|
---|
| 1643 | /* print the default value of the suboptions */
|
---|
| 1644 | static void
|
---|
| 1645 | print_subo_dflt(
|
---|
| 1646 | FILE *f,
|
---|
| 1647 | struct subo_case *tbl
|
---|
| 1648 | )
|
---|
| 1649 | {
|
---|
| 1650 | int i;
|
---|
| 1651 |
|
---|
| 1652 | for(i=0; tbl[i].disbl != 0; i++) {
|
---|
| 1653 | if(tbl[i].dflt)
|
---|
| 1654 | putc(tbl[i].enbl, f);
|
---|
| 1655 | else
|
---|
| 1656 | putc(tbl[i].disbl, f);
|
---|
| 1657 | }
|
---|
| 1658 | }
|
---|
| 1659 |
|
---|
| 1660 | /* print the usage message for the suboptions */
|
---|
| 1661 | static void
|
---|
| 1662 | print_subo_usage(
|
---|
| 1663 | FILE *f,
|
---|
| 1664 | struct subo_case *tbl
|
---|
| 1665 | )
|
---|
| 1666 | {
|
---|
| 1667 | int i;
|
---|
| 1668 |
|
---|
| 1669 | fprintf(f,"The lowercase suboptions disable features, corresponding\n");
|
---|
| 1670 | fprintf(f,"uppercase suboptions enable them. The supported suboptions,\n");
|
---|
| 1671 | fprintf(f,"their default states and the features they control are:\n");
|
---|
| 1672 | for(i=0; tbl[i].disbl != 0; i++) {
|
---|
| 1673 | fprintf(f," %c/%c - [%s] %s\n", tbl[i].disbl, tbl[i].enbl,
|
---|
| 1674 | tbl[i].dflt ? "enabled" : "disabled", tbl[i].descr);
|
---|
| 1675 | }
|
---|
| 1676 | }
|
---|
| 1677 |
|
---|
| 1678 | /* find and set the entry according to suboption,
|
---|
| 1679 | * return the found entry (or if not found return NULL)
|
---|
| 1680 | */
|
---|
| 1681 | struct subo_case *
|
---|
| 1682 | set_subo(
|
---|
| 1683 | struct subo_case *tbl,
|
---|
| 1684 | int subopt
|
---|
| 1685 | )
|
---|
| 1686 | {
|
---|
| 1687 | int i;
|
---|
| 1688 |
|
---|
| 1689 | for(i=0; tbl[i].disbl != 0; i++) {
|
---|
| 1690 | if(subopt == tbl[i].disbl) {
|
---|
| 1691 | *(tbl[i].valp) = 0;
|
---|
| 1692 | return &tbl[i];
|
---|
| 1693 | } else if(subopt == tbl[i].enbl) {
|
---|
| 1694 | *(tbl[i].valp) = 1;
|
---|
| 1695 | return &tbl[i];
|
---|
| 1696 | }
|
---|
| 1697 | }
|
---|
| 1698 | return NULL;
|
---|
| 1699 | }
|
---|
| 1700 |
|
---|
| 1701 |
|
---|
| 1702 | int
|
---|
| 1703 | main(
|
---|
| 1704 | int argc,
|
---|
| 1705 | char **argv
|
---|
| 1706 | )
|
---|
| 1707 | {
|
---|
| 1708 | int i, j;
|
---|
| 1709 | time_t now;
|
---|
| 1710 | char filename[4096];
|
---|
| 1711 | int c,nchars,nmetrics;
|
---|
| 1712 | int ws;
|
---|
| 1713 | int forcebold= -1; /* -1 means "don't know" */
|
---|
| 1714 | char *lang;
|
---|
| 1715 | int oc;
|
---|
| 1716 | int subid;
|
---|
| 1717 | char *cmdline;
|
---|
| 1718 | #ifdef _GNU_SOURCE
|
---|
| 1719 | # define ttf2pt1_getopt(a, b, c, d, e) getopt_long(a, b, c, d, e)
|
---|
| 1720 | static struct option longopts[] = {
|
---|
| 1721 | { "afm", 0, NULL, 'A' },
|
---|
| 1722 | { "all-glyphs", 0, NULL, 'a' },
|
---|
| 1723 | { "pfb", 0, NULL, 'b' },
|
---|
| 1724 | { "debug", 1, NULL, 'd' },
|
---|
| 1725 | { "encode", 0, NULL, 'e' },
|
---|
| 1726 | { "force-unicode", 0, NULL, 'F' },
|
---|
| 1727 | { "generate", 1, NULL, 'G' },
|
---|
| 1728 | { "language", 1, NULL, 'l' },
|
---|
| 1729 | { "language-map", 1, NULL, 'L' },
|
---|
| 1730 | { "limit", 1, NULL, 'm' },
|
---|
| 1731 | { "processing", 1, NULL, 'O' },
|
---|
| 1732 | { "parser", 1, NULL, 'p' },
|
---|
| 1733 | { "uid", 1, NULL, 'u' },
|
---|
| 1734 | { "vertical-autoscale", 1, NULL, 'v' },
|
---|
| 1735 | { "version", 0, NULL, 'V' },
|
---|
| 1736 | { "warning", 1, NULL, 'W' },
|
---|
| 1737 | { NULL, 0, NULL, 0 }
|
---|
| 1738 | };
|
---|
| 1739 | #else
|
---|
| 1740 | # define ttf2pt1_getopt(a, b, c, d, e) getopt(a, b, c)
|
---|
| 1741 | #endif
|
---|
| 1742 | /* table of Outline Processing (may think also as Optimization) options */
|
---|
| 1743 | static struct subo_case opotbl[] = {
|
---|
| 1744 | { 'b', 0/*auto-set*/, &trybold, 1, "guessing of the ForceBold hint" },
|
---|
| 1745 | { 'h', 0/*auto-set*/, &hints, 1, "autogeneration of hints" },
|
---|
| 1746 | { 'u', 0/*auto-set*/, &subhints, 1, "hint substitution technique" },
|
---|
| 1747 | { 'o', 0/*auto-set*/, &optimize, 1, "space optimization of font files" },
|
---|
| 1748 | { 's', 0/*auto-set*/, &smooth, 1, "smoothing and repair of outlines" },
|
---|
| 1749 | { 't', 0/*auto-set*/, &transform, 1, "auto-scaling to the standard matrix 1000x1000" },
|
---|
| 1750 | { 'w', 0/*auto-set*/, &correctwidth, 0, "correct the glyph widths (use only for buggy fonts)" },
|
---|
| 1751 | { 'v', 0/*auto-set*/, &vectorize, 0, "vectorize (trace) the bitmaps" },
|
---|
| 1752 | #ifdef USE_AUTOTRACE
|
---|
| 1753 | { 'z', 0/*auto-set*/, &use_autotrace, 0, "use the autotrace library on bitmaps (works badly)" },
|
---|
| 1754 | #endif /*USE_AUTOTRACE*/
|
---|
| 1755 | { 0, 0, 0, 0, 0} /* terminator */
|
---|
| 1756 | };
|
---|
| 1757 | /* table of the File Generation options */
|
---|
| 1758 | static struct subo_case fgotbl[] = {
|
---|
| 1759 | { 'f', 0/*auto-set*/, &gen_pfa, 1, "generate the font file (.t1a, .pfa or .pfb)" },
|
---|
| 1760 | { 'a', 0/*auto-set*/, &gen_afm, 1, "generate the Adobe metrics file (.afm)" },
|
---|
| 1761 | { 'u', 0/*auto-set*/, &gen_ufm, 1, "generate the Unicode metrics file (.ufm)" },
|
---|
| 1762 | { 'e', 0/*auto-set*/, &gen_dvienc, 0, "generate the dvips encoding file (.enc)" },
|
---|
| 1763 | { 0, 0, 0, 0, 0} /* terminator */
|
---|
| 1764 | };
|
---|
| 1765 | int *genlast = NULL;
|
---|
| 1766 |
|
---|
| 1767 |
|
---|
| 1768 | init_subo_tbl(opotbl); /* initialize sub-options of -O */
|
---|
| 1769 | init_subo_tbl(fgotbl); /* initialize sub-options of -G */
|
---|
| 1770 |
|
---|
| 1771 | /* save the command line for the record
|
---|
| 1772 | * (we don't bother about escaping the shell special characters)
|
---|
| 1773 | */
|
---|
| 1774 |
|
---|
| 1775 | j = 0;
|
---|
| 1776 | for(i=1; i<argc; i++) {
|
---|
| 1777 | j += strlen(argv[i])+1;
|
---|
| 1778 | }
|
---|
| 1779 | if ((cmdline = malloc(j+1)) == NULL) {
|
---|
| 1780 | fprintf (stderr, "****malloc failed %s line %d\n", __FILE__, __LINE__);
|
---|
| 1781 | exit(255);
|
---|
| 1782 | }
|
---|
| 1783 | cmdline[0] = 0;
|
---|
| 1784 | for(i=1; i<argc; i++) {
|
---|
| 1785 | strcat(cmdline, argv[i]);
|
---|
| 1786 | strcat(cmdline, " ");
|
---|
| 1787 | }
|
---|
| 1788 | for(i=0; (j=cmdline[i])!=0; i++)
|
---|
| 1789 | if(j == '\n')
|
---|
| 1790 | cmdline[i] = ' ';
|
---|
| 1791 |
|
---|
| 1792 |
|
---|
| 1793 | while(( oc=ttf2pt1_getopt(argc, argv, "FaoebAsthHfwVv:p:l:d:u:L:m:W:O:G:",
|
---|
| 1794 | longopts, NULL) )!= -1) {
|
---|
| 1795 | switch(oc) {
|
---|
| 1796 | case 'W':
|
---|
| 1797 | if(sscanf(optarg, "%d", &warnlevel) < 1 || warnlevel < 0) {
|
---|
| 1798 | fprintf(stderr, "**** warning level must be a positive number\n");
|
---|
| 1799 | exit(1);
|
---|
| 1800 | }
|
---|
| 1801 | break;
|
---|
| 1802 | case 'F':
|
---|
| 1803 | forcemap = 1;
|
---|
| 1804 | break;
|
---|
| 1805 | case 'o':
|
---|
| 1806 | fputs("Warning: option -o is obsolete, use -Oo instead\n", stderr);
|
---|
| 1807 | optimize = 0;
|
---|
| 1808 | break;
|
---|
| 1809 | case 'e':
|
---|
| 1810 | encode = 1;
|
---|
| 1811 | break;
|
---|
| 1812 | case 'b':
|
---|
| 1813 | encode = pfbflag = 1;
|
---|
| 1814 | break;
|
---|
| 1815 | case 'A':
|
---|
| 1816 | fputs("Warning: option -A is obsolete, use -GA instead\n", stderr);
|
---|
| 1817 | wantafm = 1;
|
---|
| 1818 | break;
|
---|
| 1819 | case 'a':
|
---|
| 1820 | allglyphs = 1;
|
---|
| 1821 | break;
|
---|
| 1822 | case 's':
|
---|
| 1823 | fputs("Warning: option -s is obsolete, use -Os instead\n", stderr);
|
---|
| 1824 | smooth = 0;
|
---|
| 1825 | break;
|
---|
| 1826 | case 't':
|
---|
| 1827 | fputs("Warning: option -t is obsolete, use -Ot instead\n", stderr);
|
---|
| 1828 | transform = 0;
|
---|
| 1829 | break;
|
---|
| 1830 | case 'd':
|
---|
| 1831 | for(i=0; optarg[i]!=0; i++)
|
---|
| 1832 | switch(optarg[i]) {
|
---|
| 1833 | case 'a':
|
---|
| 1834 | absolute = 1;
|
---|
| 1835 | break;
|
---|
| 1836 | case 'r':
|
---|
| 1837 | reverse = 0;
|
---|
| 1838 | break;
|
---|
| 1839 | default:
|
---|
| 1840 | if (optarg[i] != '?')
|
---|
| 1841 | fprintf(stderr, "**** Unknown debugging option '%c' ****\n", optarg[i]);
|
---|
| 1842 | fputs("The recognized debugging options are:\n", stderr);
|
---|
| 1843 | fputs(" a - enable absolute coordinates\n", stderr);
|
---|
| 1844 | fputs(" r - do not reverse font outlines directions\n", stderr);
|
---|
| 1845 | exit(1);
|
---|
| 1846 | break;
|
---|
| 1847 | };
|
---|
| 1848 | break;
|
---|
| 1849 | case 'm':
|
---|
| 1850 | {
|
---|
| 1851 | char subopt;
|
---|
| 1852 | int val;
|
---|
| 1853 |
|
---|
| 1854 | if(sscanf(optarg, "%c=%d", &subopt, &val) !=2) {
|
---|
| 1855 | fprintf(stderr, "**** Misformatted maximal limit ****\n");
|
---|
| 1856 | fprintf(stderr, "spaces around the equal sign are not allowed\n");
|
---|
| 1857 | fprintf(stderr, "good examples: -mh=100 -m h=100\n");
|
---|
| 1858 | fprintf(stderr, "bad examples: -mh = 100 -mh= 100\n");
|
---|
| 1859 | exit(1);
|
---|
| 1860 | break;
|
---|
| 1861 | }
|
---|
| 1862 | switch(subopt) {
|
---|
| 1863 | case 'h':
|
---|
| 1864 | max_stemdepth = val;
|
---|
| 1865 | break;
|
---|
| 1866 | default:
|
---|
| 1867 | if (subopt != '?')
|
---|
| 1868 | fprintf(stderr, "**** Unknown limit type '%c' ****\n", subopt);
|
---|
| 1869 | fputs("The recognized limit types are:\n", stderr);
|
---|
| 1870 | fputs(" h - maximal hint stack depth in the PostScript interpreter\n", stderr);
|
---|
| 1871 | exit(1);
|
---|
| 1872 | break;
|
---|
| 1873 | }
|
---|
| 1874 | break;
|
---|
| 1875 | }
|
---|
| 1876 | case 'O':
|
---|
| 1877 | {
|
---|
| 1878 | char *p;
|
---|
| 1879 | for(p=optarg; *p != 0; p++) {
|
---|
| 1880 | if(set_subo(opotbl, *p) == NULL) { /* found no match */
|
---|
| 1881 | if (*p != '?')
|
---|
| 1882 | fprintf(stderr, "**** Unknown outline processing suboption '%c' ****\n", *p);
|
---|
| 1883 | fprintf(stderr,"The general form of the outline processing option is:\n");
|
---|
| 1884 | fprintf(stderr," -O suboptions\n");
|
---|
| 1885 | fprintf(stderr,"(To remember easily -O may be also thought of as \"optimization\").\n");
|
---|
| 1886 | print_subo_usage(stderr, opotbl);
|
---|
| 1887 | fprintf(stderr, "The default state corresponds to the option -O ");
|
---|
| 1888 | print_subo_dflt(stderr, opotbl);
|
---|
| 1889 | fprintf(stderr, "\n");
|
---|
| 1890 | exit(1);
|
---|
| 1891 | }
|
---|
| 1892 | }
|
---|
| 1893 | break;
|
---|
| 1894 | }
|
---|
| 1895 | case 'G':
|
---|
| 1896 | {
|
---|
| 1897 | char *p;
|
---|
| 1898 | struct subo_case *s;
|
---|
| 1899 |
|
---|
| 1900 | for(p=optarg; *p != 0; p++) {
|
---|
| 1901 | if(( s = set_subo(fgotbl, *p) )==NULL) { /* found no match */
|
---|
| 1902 | if (*p != '?')
|
---|
| 1903 | fprintf(stderr, "**** Unknown outline processing suboption '%c' ****\n", *p);
|
---|
| 1904 | fprintf(stderr,"The general form of the file generation option is:\n");
|
---|
| 1905 | fprintf(stderr," -G suboptions\n");
|
---|
| 1906 | print_subo_usage(stderr, fgotbl);
|
---|
| 1907 | fprintf(stderr, "The default state corresponds to the option -G ");
|
---|
| 1908 | print_subo_dflt(stderr, fgotbl);
|
---|
| 1909 | fprintf(stderr, "\n");
|
---|
| 1910 | fprintf(stderr, "If the result is written to STDOUT, the last specified enabling suboption of -G\n");
|
---|
| 1911 | fprintf(stderr, "selects the file to be written to STDOUT (the font file by default).\n");
|
---|
| 1912 | exit(1);
|
---|
| 1913 | }
|
---|
| 1914 | if( *(s->valp) )
|
---|
| 1915 | genlast = s->valp;
|
---|
| 1916 | }
|
---|
| 1917 | break;
|
---|
| 1918 | }
|
---|
| 1919 | case 'h':
|
---|
| 1920 | fputs("Warning: option -h is obsolete, use -Oh instead\n", stderr);
|
---|
| 1921 | hints = 0;
|
---|
| 1922 | break;
|
---|
| 1923 | case 'H':
|
---|
| 1924 | fputs("Warning: meaning of option -H has been changed to its opposite\n", stderr);
|
---|
| 1925 | fputs("Warning: option -H is obsolete, use -Ou instead\n", stderr);
|
---|
| 1926 | subhints = 0;
|
---|
| 1927 | break;
|
---|
| 1928 | case 'f':
|
---|
| 1929 | fputs("Warning: option -f is obsolete, use -Ob instead\n", stderr);
|
---|
| 1930 | trybold = 0;
|
---|
| 1931 | break;
|
---|
| 1932 | case 'w':
|
---|
| 1933 | fputs("Warning: option -w is obsolete, use -OW instead\n", stderr);
|
---|
| 1934 | correctwidth = 1;
|
---|
| 1935 | break;
|
---|
| 1936 | case 'u':
|
---|
| 1937 | if(wantuid) {
|
---|
| 1938 | fprintf(stderr, "**** UniqueID may be specified only once ****\n");
|
---|
| 1939 | exit(1);
|
---|
| 1940 | }
|
---|
| 1941 | wantuid = 1;
|
---|
| 1942 | if(optarg[0]=='A' && optarg[1]==0)
|
---|
| 1943 | strUID=0; /* will be generated automatically */
|
---|
| 1944 | else {
|
---|
| 1945 | strUID=optarg;
|
---|
| 1946 | for(i=0; optarg[i]!=0; i++)
|
---|
| 1947 | if( !isdigit(optarg[i]) ) {
|
---|
| 1948 | fprintf(stderr, "**** UniqueID must be numeric or A for automatic ****\n");
|
---|
| 1949 | exit(1);
|
---|
| 1950 | }
|
---|
| 1951 | }
|
---|
| 1952 | break;
|
---|
| 1953 | case 'v':
|
---|
| 1954 | correctvsize = atoi(optarg);
|
---|
| 1955 | if(correctvsize <= 0 && correctvsize > 1000) {
|
---|
| 1956 | fprintf(stderr, "**** wrong vsize '%d', ignored ****\n", correctvsize);
|
---|
| 1957 | correctvsize=0;
|
---|
| 1958 | }
|
---|
| 1959 | break;
|
---|
| 1960 | case 'p':
|
---|
| 1961 | if(cursw!=0) {
|
---|
| 1962 | fprintf(stderr, "**** only one front-end parser be used ****\n");
|
---|
| 1963 | exit(1);
|
---|
| 1964 | }
|
---|
| 1965 |
|
---|
| 1966 | { /* separate parser from parser-specific argument */
|
---|
| 1967 | char *p = strchr(optarg, LANG_ARG_SEP);
|
---|
| 1968 | if(p != 0) {
|
---|
| 1969 | *p = 0;
|
---|
| 1970 | front_arg = p+1;
|
---|
| 1971 | } else
|
---|
| 1972 | front_arg = "";
|
---|
| 1973 | }
|
---|
| 1974 | for(i=0; frontswtab[i] != NULL; i++)
|
---|
| 1975 | if( !strcmp(frontswtab[i]->name, optarg) ) {
|
---|
| 1976 | cursw = frontswtab[i];
|
---|
| 1977 | break;
|
---|
| 1978 | }
|
---|
| 1979 |
|
---|
| 1980 | if(cursw==0) {
|
---|
| 1981 | if (strcmp(optarg, "?"))
|
---|
| 1982 | fprintf(stderr, "**** unknown front-end parser '%s' ****\n", optarg);
|
---|
| 1983 | fputs("the following front-ends are supported now:\n", stderr);
|
---|
| 1984 | for(i=0; frontswtab[i] != NULL; i++) {
|
---|
| 1985 | fprintf(stderr," %s (%s)\n file suffixes: ",
|
---|
| 1986 | frontswtab[i]->name,
|
---|
| 1987 | frontswtab[i]->descr ? frontswtab[i]->descr : "no description"
|
---|
| 1988 | );
|
---|
| 1989 | for(j=0; j<MAXSUFFIX; j++)
|
---|
| 1990 | if(frontswtab[i]->suffix[j])
|
---|
| 1991 | fprintf(stderr, "%s ", frontswtab[i]->suffix[j]);
|
---|
| 1992 | fprintf(stderr, "\n");
|
---|
| 1993 | }
|
---|
| 1994 | exit(1);
|
---|
| 1995 | }
|
---|
| 1996 | break;
|
---|
| 1997 | case 'l':
|
---|
| 1998 | if(uni_lang_selected!=0) {
|
---|
| 1999 | fprintf(stderr, "**** only one language option may be used ****\n");
|
---|
| 2000 | exit(1);
|
---|
| 2001 | }
|
---|
| 2002 |
|
---|
| 2003 | { /* separate language from language-specific argument */
|
---|
| 2004 | char *p = strchr(optarg, LANG_ARG_SEP);
|
---|
| 2005 | if(p != 0) {
|
---|
| 2006 | *p = 0;
|
---|
| 2007 | uni_lang_arg = p+1;
|
---|
| 2008 | } else
|
---|
| 2009 | uni_lang_arg = "";
|
---|
| 2010 | }
|
---|
| 2011 | for(i=0; i < sizeof uni_lang/(sizeof uni_lang[0]); i++)
|
---|
| 2012 | if( !strcmp(uni_lang[i].name, optarg) ) {
|
---|
| 2013 | uni_lang_selected = &uni_lang[i];
|
---|
| 2014 | uni_sample = uni_lang[i].sample_upper;
|
---|
| 2015 | break;
|
---|
| 2016 | }
|
---|
| 2017 |
|
---|
| 2018 | if(uni_lang_selected==0) {
|
---|
| 2019 | if (strcmp(optarg, "?"))
|
---|
| 2020 | fprintf(stderr, "**** unknown language '%s' ****\n", optarg);
|
---|
| 2021 | fputs(" the following languages are supported now:\n", stderr);
|
---|
| 2022 | for(i=0; i < sizeof uni_lang/(sizeof uni_lang[0]); i++)
|
---|
| 2023 | fprintf(stderr," %s (%s)\n",
|
---|
| 2024 | uni_lang[i].name,
|
---|
| 2025 | uni_lang[i].descr ? uni_lang[i].descr : "no description"
|
---|
| 2026 | );
|
---|
| 2027 | exit(1);
|
---|
| 2028 | }
|
---|
| 2029 | break;
|
---|
| 2030 | case 'L':
|
---|
| 2031 | if(uni_lang_selected!=0) {
|
---|
| 2032 | fprintf(stderr, "**** only one language option may be used ****\n");
|
---|
| 2033 | exit(1);
|
---|
| 2034 | }
|
---|
| 2035 | uni_lang_selected = &uni_lang_user;
|
---|
| 2036 | uni_lang_arg = optarg;
|
---|
| 2037 | break;
|
---|
| 2038 | case 'V':
|
---|
| 2039 | printversion();
|
---|
| 2040 | exit(0);
|
---|
| 2041 | break;
|
---|
| 2042 | default:
|
---|
| 2043 | usage();
|
---|
| 2044 | exit(1);
|
---|
| 2045 | break;
|
---|
| 2046 | }
|
---|
| 2047 | }
|
---|
| 2048 | argc-=optind-1; /* the rest of code counts from argv[0] */
|
---|
| 2049 | argv+=optind-1;
|
---|
| 2050 |
|
---|
| 2051 | if (absolute && encode) {
|
---|
| 2052 | fprintf(stderr, "**** options -a and -e are incompatible ****\n");
|
---|
| 2053 | exit(1);
|
---|
| 2054 | }
|
---|
| 2055 | if ((argc != 2) && (argc != 3)) {
|
---|
| 2056 | usage();
|
---|
| 2057 | exit(1);
|
---|
| 2058 | }
|
---|
| 2059 |
|
---|
| 2060 | /* try to guess the language by the locale used */
|
---|
| 2061 | if(uni_lang_selected==0 && (lang=getenv("LANG"))!=0 ) {
|
---|
| 2062 | for(i=0; i < sizeof uni_lang/sizeof(struct uni_language); i++) {
|
---|
| 2063 | if( !strncmp(uni_lang[i].name, lang, strlen(uni_lang[i].name)) ) {
|
---|
| 2064 | uni_lang_selected = &uni_lang[i];
|
---|
| 2065 | goto got_a_language;
|
---|
| 2066 | }
|
---|
| 2067 | }
|
---|
| 2068 | /* no full name ? try aliases */
|
---|
| 2069 | for(i=0; i < sizeof uni_lang/sizeof(struct uni_language); i++) {
|
---|
| 2070 | for(c=0; c<MAXUNIALIAS; c++)
|
---|
| 2071 | if( uni_lang[i].alias[c]!=0
|
---|
| 2072 | && !strncmp(uni_lang[i].alias[c], lang, strlen(uni_lang[i].alias[c])) ) {
|
---|
| 2073 | uni_lang_selected = &uni_lang[i];
|
---|
| 2074 | goto got_a_language;
|
---|
| 2075 | }
|
---|
| 2076 | }
|
---|
| 2077 | got_a_language:
|
---|
| 2078 | if(uni_lang_selected!=0) {
|
---|
| 2079 | WARNING_1 fprintf(stderr, "Using language '%s' for Unicode fonts\n", uni_lang[i].name);
|
---|
| 2080 | uni_sample = uni_lang[i].sample_upper;
|
---|
| 2081 | }
|
---|
| 2082 | }
|
---|
| 2083 |
|
---|
| 2084 | /* try to guess the front-end parser by the file name suffix */
|
---|
| 2085 | if(cursw==0) {
|
---|
| 2086 | char *p = strrchr(argv[1], '.');
|
---|
| 2087 | char *s;
|
---|
| 2088 |
|
---|
| 2089 | if(p!=0 && (s = strdup(p+1))!=0) {
|
---|
| 2090 | for(p=s; *p; p++)
|
---|
| 2091 | *p = tolower(*p);
|
---|
| 2092 | p = s;
|
---|
| 2093 |
|
---|
| 2094 | for(i=0; frontswtab[i] != 0 && cursw == 0; i++) {
|
---|
| 2095 | for(j=0; j<MAXSUFFIX; j++)
|
---|
| 2096 | if(frontswtab[i]->suffix[j]
|
---|
| 2097 | && !strcmp(p, frontswtab[i]->suffix[j]) ) {
|
---|
| 2098 | cursw = frontswtab[i];
|
---|
| 2099 | WARNING_1 fprintf(stderr, "Auto-detected front-end parser '%s'\n",
|
---|
| 2100 | cursw->name);
|
---|
| 2101 | WARNING_1 fprintf(stderr, " (use ttf2pt1 -p? to get the full list of available front-ends)\n");
|
---|
| 2102 | break;
|
---|
| 2103 | }
|
---|
| 2104 | }
|
---|
| 2105 | free(s);
|
---|
| 2106 | }
|
---|
| 2107 |
|
---|
| 2108 | if(cursw==0) {
|
---|
| 2109 | cursw = frontswtab[0];
|
---|
| 2110 | WARNING_1 fprintf(stderr, "Can't detect front-end parser, using '%s' by default\n",
|
---|
| 2111 | cursw->name);
|
---|
| 2112 | WARNING_1 fprintf(stderr, " (use ttf2pt1 -p? to get the full list of available front-ends)\n");
|
---|
| 2113 | }
|
---|
| 2114 | }
|
---|
| 2115 |
|
---|
| 2116 | /* open the input file */
|
---|
| 2117 | cursw->open(argv[1], front_arg);
|
---|
| 2118 |
|
---|
| 2119 | /* Get base name of output file (if not specified)
|
---|
| 2120 | * by removing (known) suffixes
|
---|
| 2121 | */
|
---|
| 2122 | if (argc == 2) {
|
---|
| 2123 | char *p;
|
---|
| 2124 | argv[2] = strdup (argv[1]);
|
---|
| 2125 | p = strrchr(argv[2], '.');
|
---|
| 2126 | if (p != NULL)
|
---|
| 2127 | for (j = 0; (j < MAXSUFFIX) && (cursw->suffix[j]); j++)
|
---|
| 2128 | if (!strcmp(p+1, cursw->suffix[j])) {
|
---|
| 2129 | *p = '\0';
|
---|
| 2130 | break;
|
---|
| 2131 | }
|
---|
| 2132 | }
|
---|
| 2133 |
|
---|
| 2134 | if ((null_file = fopen(BITBUCKET, "w")) == NULL) {
|
---|
| 2135 | fprintf(stderr, "**** Cannot open %s ****\n",
|
---|
| 2136 | BITBUCKET);
|
---|
| 2137 | exit(1);
|
---|
| 2138 | }
|
---|
| 2139 |
|
---|
| 2140 | if (argv[2][0] == '-' && argv[2][1] == 0) {
|
---|
| 2141 | #ifdef WINDOWS
|
---|
| 2142 | if(encode) {
|
---|
| 2143 | fprintf(stderr, "**** can't write encoded file to stdout ***\n");
|
---|
| 2144 | exit(1);
|
---|
| 2145 | }
|
---|
| 2146 | #endif /* WINDOWS */
|
---|
| 2147 | pfa_file = ufm_file = afm_file = dvienc_file = null_file;
|
---|
| 2148 |
|
---|
| 2149 | if(wantafm || genlast == &gen_afm) { /* print .afm instead of .pfa */
|
---|
| 2150 | afm_file=stdout;
|
---|
| 2151 | } else if(genlast == &gen_dvienc) { /* print .enc instead of .pfa */
|
---|
| 2152 | dvienc_file=stdout;
|
---|
| 2153 | } else {
|
---|
| 2154 | pfa_file=stdout;
|
---|
| 2155 | }
|
---|
| 2156 | } else {
|
---|
| 2157 | #ifndef WINDOWS
|
---|
| 2158 | snprintf(filename, sizeof filename, "%s.%s", argv[2], encode ? (pfbflag ? "pfb" : "pfa") : "t1a" );
|
---|
| 2159 | #else /* WINDOWS */
|
---|
| 2160 | snprintf(filename, sizeof filename, "%s.t1a", argv[2]);
|
---|
| 2161 | #endif /* WINDOWS */
|
---|
| 2162 | if(gen_pfa) {
|
---|
| 2163 | if ((pfa_file = fopen(filename, "w+b")) == NULL) {
|
---|
| 2164 | fprintf(stderr, "**** Cannot create %s ****\n", filename);
|
---|
| 2165 | exit(1);
|
---|
| 2166 | } else {
|
---|
| 2167 | WARNING_2 fprintf(stderr, "Creating file %s\n", filename);
|
---|
| 2168 | }
|
---|
| 2169 | } else
|
---|
| 2170 | pfa_file = null_file;
|
---|
| 2171 |
|
---|
| 2172 | if(gen_ufm) {
|
---|
| 2173 | snprintf(filename, sizeof filename, "%s.ufm", argv[2]) ;
|
---|
| 2174 | if ((ufm_file = fopen(filename, "w+")) == NULL) {
|
---|
| 2175 | fprintf(stderr, "**** Cannot create %s ****\n", filename);
|
---|
| 2176 | exit(1);
|
---|
| 2177 | }
|
---|
| 2178 | } else
|
---|
| 2179 | ufm_file = null_file;
|
---|
| 2180 |
|
---|
| 2181 | if(gen_afm) {
|
---|
| 2182 | snprintf(filename, sizeof filename, "%s.afm", argv[2]) ;
|
---|
| 2183 | if ((afm_file = fopen(filename, "w+")) == NULL) {
|
---|
| 2184 | fprintf(stderr, "**** Cannot create %s ****\n", filename);
|
---|
| 2185 | exit(1);
|
---|
| 2186 | }
|
---|
| 2187 | } else
|
---|
| 2188 | afm_file = null_file;
|
---|
| 2189 |
|
---|
| 2190 | if(gen_dvienc) {
|
---|
| 2191 | snprintf(filename, sizeof filename, "%s.enc", argv[2]) ;
|
---|
| 2192 | if ((dvienc_file = fopen(filename, "w+")) == NULL) {
|
---|
| 2193 | fprintf(stderr, "**** Cannot create %s ****\n", filename);
|
---|
| 2194 | exit(1);
|
---|
| 2195 | }
|
---|
| 2196 | } else
|
---|
| 2197 | dvienc_file = null_file;
|
---|
| 2198 | }
|
---|
| 2199 |
|
---|
| 2200 | /*
|
---|
| 2201 | * Now check whether we want a fully encoded .pfa file
|
---|
| 2202 | */
|
---|
| 2203 | #ifndef WINDOWS
|
---|
| 2204 | if (encode && pfa_file != null_file) {
|
---|
| 2205 | int p[2];
|
---|
| 2206 | extern FILE *ifp, *ofp; /* from t1asm.c */
|
---|
| 2207 |
|
---|
| 2208 | ifp=stdin;
|
---|
| 2209 | ofp=stdout;
|
---|
| 2210 |
|
---|
| 2211 | if (pipe(p) < 0) {
|
---|
| 2212 | perror("**** Cannot create pipe ****\n");
|
---|
| 2213 | exit(1);
|
---|
| 2214 | }
|
---|
| 2215 | ofp = pfa_file;
|
---|
| 2216 | ifp = fdopen(p[0], "r");
|
---|
| 2217 | if (ifp == NULL) {
|
---|
| 2218 | perror("**** Cannot use pipe for reading ****\n");
|
---|
| 2219 | exit(1);
|
---|
| 2220 | }
|
---|
| 2221 | pfa_file = fdopen(p[1], "w");
|
---|
| 2222 | if (pfa_file == NULL) {
|
---|
| 2223 | perror("**** Cannot use pipe for writing ****\n");
|
---|
| 2224 | exit(1);
|
---|
| 2225 | }
|
---|
| 2226 | switch (fork()) {
|
---|
| 2227 | case -1:
|
---|
| 2228 | perror("**** Cannot fork the assembler process ****\n");
|
---|
| 2229 | exit(1);
|
---|
| 2230 | case 0: /* child */
|
---|
| 2231 | fclose(pfa_file);
|
---|
| 2232 | exit(runt1asm(pfbflag));
|
---|
| 2233 | default: /* parent */
|
---|
| 2234 | fclose(ifp); fclose(ofp);
|
---|
| 2235 | }
|
---|
| 2236 | }
|
---|
| 2237 | #endif /* WINDOWS */
|
---|
| 2238 |
|
---|
| 2239 | numglyphs = cursw->nglyphs();
|
---|
| 2240 |
|
---|
| 2241 | WARNING_3 fprintf(stderr, "numglyphs = %d\n", numglyphs);
|
---|
| 2242 |
|
---|
| 2243 | glyph_list = (GLYPH *) calloc(numglyphs, sizeof(GLYPH));
|
---|
| 2244 |
|
---|
| 2245 | /* initialize non-0 fields */
|
---|
| 2246 | for (i = 0; i < numglyphs; i++) {
|
---|
| 2247 | int j;
|
---|
| 2248 | GLYPH *g;
|
---|
| 2249 |
|
---|
| 2250 | g = &glyph_list[i];
|
---|
| 2251 | g->char_no = -1;
|
---|
| 2252 | for (j = 0; j < GLYPH_MAX_ENCODINGS; j++ ) {
|
---|
| 2253 | g->orig_code[j] = -1;
|
---|
| 2254 | }
|
---|
| 2255 | g->name = "UNKNOWN";
|
---|
| 2256 | g->flags = GF_FLOAT; /* we start with float representation */
|
---|
| 2257 | }
|
---|
| 2258 |
|
---|
| 2259 | handle_gnames();
|
---|
| 2260 |
|
---|
| 2261 | cursw->glmetrics(glyph_list);
|
---|
| 2262 | cursw->fnmetrics(&fontm);
|
---|
| 2263 |
|
---|
| 2264 | original_scale_factor = 1000.0 / (double) fontm.units_per_em;
|
---|
| 2265 |
|
---|
| 2266 | if(transform == 0)
|
---|
| 2267 | scale_factor = 1.0; /* don't transform */
|
---|
| 2268 | else
|
---|
| 2269 | scale_factor = original_scale_factor;
|
---|
| 2270 |
|
---|
| 2271 | if(correctvsize && uni_sample!=0) { /* only for known languages */
|
---|
| 2272 | /* try to adjust the scale factor to make a typical
|
---|
| 2273 | * uppercase character of hight at least (correctvsize), this
|
---|
| 2274 | * may improve the appearance of the font but also
|
---|
| 2275 | * make it weird, use with caution
|
---|
| 2276 | */
|
---|
| 2277 | int ysz;
|
---|
| 2278 |
|
---|
| 2279 | ysz = iscale(glyph_list[encoding[uni_sample]].yMax);
|
---|
| 2280 | if( ysz<correctvsize ) {
|
---|
| 2281 | scale_factor *= (double)correctvsize / ysz;
|
---|
| 2282 | }
|
---|
| 2283 | }
|
---|
| 2284 |
|
---|
| 2285 | if(allglyphs) {
|
---|
| 2286 | for (i = 0; i < numglyphs; i++) {
|
---|
| 2287 | glyph_list[i].flags |= GF_USED;
|
---|
| 2288 | }
|
---|
| 2289 | } else {
|
---|
| 2290 | for (i = 0; i < ENCTABSZ; i++) {
|
---|
| 2291 | glyph_list[encoding[i]].flags |= GF_USED;
|
---|
| 2292 | }
|
---|
| 2293 |
|
---|
| 2294 | /* also always include .notdef */
|
---|
| 2295 | for (i = 0; i < numglyphs; i++)
|
---|
| 2296 | if(!strcmp(glyph_list[i].name, ".notdef")) {
|
---|
| 2297 | glyph_list[i].flags |= GF_USED;
|
---|
| 2298 | break;
|
---|
| 2299 | }
|
---|
| 2300 | }
|
---|
| 2301 |
|
---|
| 2302 | for (i = 0; i < numglyphs; i++) {
|
---|
| 2303 | if (glyph_list[i].flags & GF_USED) {
|
---|
| 2304 | DBG_TO_GLYPH(&glyph_list[i]);
|
---|
| 2305 | convert_glyf(i);
|
---|
| 2306 | DBG_FROM_GLYPH(&glyph_list[i]);
|
---|
| 2307 | }
|
---|
| 2308 | }
|
---|
| 2309 |
|
---|
| 2310 | italic_angle = fontm.italic_angle;
|
---|
| 2311 |
|
---|
| 2312 | if (italic_angle > 45.0 || italic_angle < -45.0)
|
---|
| 2313 | italic_angle = 0.0; /* consider buggy */
|
---|
| 2314 |
|
---|
| 2315 | if (hints) {
|
---|
| 2316 | findblues();
|
---|
| 2317 | for (i = 0; i < numglyphs; i++) {
|
---|
| 2318 | if (glyph_list[i].flags & GF_USED) {
|
---|
| 2319 | DBG_TO_GLYPH(&glyph_list[i]);
|
---|
| 2320 | buildstems(&glyph_list[i]);
|
---|
| 2321 | assertpath(glyph_list[i].entries, __FILE__, __LINE__, glyph_list[i].name);
|
---|
| 2322 | DBG_FROM_GLYPH(&glyph_list[i]);
|
---|
| 2323 | }
|
---|
| 2324 | }
|
---|
| 2325 | stemstatistics();
|
---|
| 2326 | } else {
|
---|
| 2327 | for(i=0; i<4; i++)
|
---|
| 2328 | bbox[i] = iscale(fontm.bbox[i]);
|
---|
| 2329 | }
|
---|
| 2330 | /* don't touch the width of fixed width fonts */
|
---|
| 2331 | if( fontm.is_fixed_pitch )
|
---|
| 2332 | correctwidth=0;
|
---|
| 2333 | docorrectwidth(); /* checks correctwidth inside */
|
---|
| 2334 | if (reverse)
|
---|
| 2335 | for (i = 0; i < numglyphs; i++) {
|
---|
| 2336 | if (glyph_list[i].flags & GF_USED) {
|
---|
| 2337 | DBG_TO_GLYPH(&glyph_list[i]);
|
---|
| 2338 | reversepaths(&glyph_list[i]);
|
---|
| 2339 | assertpath(glyph_list[i].entries, __FILE__, __LINE__, glyph_list[i].name);
|
---|
| 2340 | DBG_FROM_GLYPH(&glyph_list[i]);
|
---|
| 2341 | }
|
---|
| 2342 | }
|
---|
| 2343 |
|
---|
| 2344 |
|
---|
| 2345 | #if 0
|
---|
| 2346 | /*
|
---|
| 2347 | ** It seems to bring troubles. The problem is that some
|
---|
| 2348 | ** styles of the font may be recognized as fixed-width
|
---|
| 2349 | ** while other styles of the same font as proportional.
|
---|
| 2350 | ** So it's better to be commented out yet.
|
---|
| 2351 | */
|
---|
| 2352 | if (tryfixed)
|
---|
| 2353 | alignwidths();
|
---|
| 2354 | #endif
|
---|
| 2355 |
|
---|
| 2356 | if(trybold) {
|
---|
| 2357 | forcebold = fontm.force_bold;
|
---|
| 2358 | }
|
---|
| 2359 |
|
---|
| 2360 | fprintf(pfa_file, "%%!PS-AdobeFont-1.0: %s %s\n", fontm.name_ps, fontm.name_copyright);
|
---|
| 2361 | time(&now);
|
---|
| 2362 | fprintf(pfa_file, "%%%%CreationDate: %s", ctime(&now));
|
---|
| 2363 | fprintf(pfa_file, "%% Converted by ttf2pt1 %s/%s\n", TTF2PT1_VERSION, cursw->name);
|
---|
| 2364 | fprintf(pfa_file, "%% Args: %s\n", cmdline);
|
---|
| 2365 | fprintf(pfa_file, "%%%%EndComments\n");
|
---|
| 2366 | fprintf(pfa_file, "12 dict begin\n/FontInfo 9 dict dup begin\n");
|
---|
| 2367 |
|
---|
| 2368 | WARNING_3 fprintf(stderr, "FontName %s%s\n", fontm.name_ps, uni_font_name_suffix);
|
---|
| 2369 |
|
---|
| 2370 |
|
---|
| 2371 | fprintf(pfa_file, "/version (%s) readonly def\n", fontm.name_version);
|
---|
| 2372 |
|
---|
| 2373 | fprintf(pfa_file, "/Notice (%s) readonly def\n", fontm.name_copyright);
|
---|
| 2374 |
|
---|
| 2375 | fprintf(pfa_file, "/FullName (%s) readonly def\n", fontm.name_full);
|
---|
| 2376 | fprintf(pfa_file, "/FamilyName (%s) readonly def\n", fontm.name_family);
|
---|
| 2377 |
|
---|
| 2378 | if(wantuid) {
|
---|
| 2379 | if(strUID)
|
---|
| 2380 | fprintf(pfa_file, "/UniqueID %s def\n", strUID);
|
---|
| 2381 | else {
|
---|
| 2382 | numUID=0;
|
---|
| 2383 | for(i=0; fontm.name_full[i]!=0; i++) {
|
---|
| 2384 | numUID *= 37; /* magic number, good for hash */
|
---|
| 2385 | numUID += fontm.name_full[i]-' ';
|
---|
| 2386 | /* if the name is long the first chars
|
---|
| 2387 | * may be lost forever, so re-insert
|
---|
| 2388 | * them thus making kind of CRC
|
---|
| 2389 | */
|
---|
| 2390 | numUID += (numUID>>24) & 0xFF;
|
---|
| 2391 | }
|
---|
| 2392 | /* the range for private UIDs is 4 000 000 - 4 999 999 */
|
---|
| 2393 | fprintf(pfa_file, "/UniqueID %lu def\n", numUID%1000000+4000000);
|
---|
| 2394 | }
|
---|
| 2395 | }
|
---|
| 2396 |
|
---|
| 2397 | fprintf(pfa_file, "/Weight (%s) readonly def\n", fontm.name_style);
|
---|
| 2398 |
|
---|
| 2399 | fprintf(pfa_file, "/ItalicAngle %f def\n", italic_angle);
|
---|
| 2400 | fprintf(pfa_file, "/isFixedPitch %s def\n",
|
---|
| 2401 | fontm.is_fixed_pitch ? "true" : "false");
|
---|
| 2402 |
|
---|
| 2403 | /* we don't print out the unused glyphs */
|
---|
| 2404 | nchars = 0;
|
---|
| 2405 | for (i = 0; i < numglyphs; i++) {
|
---|
| 2406 | if (glyph_list[i].flags & GF_USED) {
|
---|
| 2407 | nchars++;
|
---|
| 2408 | }
|
---|
| 2409 | }
|
---|
| 2410 |
|
---|
| 2411 | fprintf(afm_file, "StartFontMetrics 4.1\n");
|
---|
| 2412 | fprintf(afm_file, "FontName %s%s\n", fontm.name_ps, uni_font_name_suffix);
|
---|
| 2413 | fprintf(afm_file, "FullName %s\n", fontm.name_full);
|
---|
| 2414 | fprintf(afm_file, "Notice %s\n", fontm.name_copyright);
|
---|
| 2415 | fprintf(afm_file, "EncodingScheme FontSpecific\n");
|
---|
| 2416 | fprintf(afm_file, "FamilyName %s\n", fontm.name_family);
|
---|
| 2417 | fprintf(afm_file, "Weight %s\n", fontm.name_style);
|
---|
| 2418 | fprintf(afm_file, "Version %s\n", fontm.name_version);
|
---|
| 2419 | fprintf(afm_file, "Characters %d\n", nchars);
|
---|
| 2420 | fprintf(afm_file, "ItalicAngle %.1f\n", italic_angle);
|
---|
| 2421 |
|
---|
| 2422 | fprintf(afm_file, "Ascender %d\n", iscale(fontm.ascender));
|
---|
| 2423 | fprintf(afm_file, "Descender %d\n", iscale(fontm.descender));
|
---|
| 2424 |
|
---|
| 2425 | fprintf(ufm_file, "StartFontMetrics 4.1\n");
|
---|
| 2426 | fprintf(ufm_file, "FontName %s%s\n", fontm.name_ps, uni_font_name_suffix);
|
---|
| 2427 | fprintf(ufm_file, "FullName %s\n", fontm.name_full);
|
---|
| 2428 | fprintf(ufm_file, "Notice %s\n", fontm.name_copyright);
|
---|
| 2429 | fprintf(ufm_file, "EncodingScheme FontSpecific\n");
|
---|
| 2430 | fprintf(ufm_file, "FamilyName %s\n", fontm.name_family);
|
---|
| 2431 | fprintf(ufm_file, "Weight %s\n", fontm.name_style);
|
---|
| 2432 | fprintf(ufm_file, "Version %s\n", fontm.name_version);
|
---|
| 2433 | fprintf(ufm_file, "Characters %d\n", nchars);
|
---|
| 2434 | fprintf(ufm_file, "ItalicAngle %.1f\n", italic_angle);
|
---|
| 2435 |
|
---|
| 2436 | fprintf(ufm_file, "Ascender %d\n", iscale(fontm.ascender));
|
---|
| 2437 | fprintf(ufm_file, "Descender %d\n", iscale(fontm.descender));
|
---|
| 2438 |
|
---|
| 2439 | fprintf(pfa_file, "/UnderlinePosition %d def\n",
|
---|
| 2440 | iscale(fontm.underline_position));
|
---|
| 2441 |
|
---|
| 2442 | fprintf(pfa_file, "/UnderlineThickness %hd def\nend readonly def\n",
|
---|
| 2443 | iscale(fontm.underline_thickness));
|
---|
| 2444 |
|
---|
| 2445 | fprintf(afm_file, "UnderlineThickness %d\n",
|
---|
| 2446 | iscale(fontm.underline_thickness));
|
---|
| 2447 |
|
---|
| 2448 | fprintf(afm_file, "UnderlinePosition %d\n",
|
---|
| 2449 | iscale(fontm.underline_position));
|
---|
| 2450 |
|
---|
| 2451 | fprintf(afm_file, "IsFixedPitch %s\n",
|
---|
| 2452 | fontm.is_fixed_pitch ? "true" : "false");
|
---|
| 2453 | fprintf(afm_file, "FontBBox %d %d %d %d\n",
|
---|
| 2454 | bbox[0], bbox[1], bbox[2], bbox[3]);
|
---|
| 2455 |
|
---|
| 2456 | fprintf(ufm_file, "UnderlineThickness %d\n",
|
---|
| 2457 | iscale(fontm.underline_thickness));
|
---|
| 2458 |
|
---|
| 2459 | fprintf(ufm_file, "UnderlinePosition %d\n",
|
---|
| 2460 | iscale(fontm.underline_position));
|
---|
| 2461 |
|
---|
| 2462 | fprintf(ufm_file, "IsFixedPitch %s\n",
|
---|
| 2463 | fontm.is_fixed_pitch ? "true" : "false");
|
---|
| 2464 | fprintf(ufm_file, "FontBBox %d %d %d %d\n",
|
---|
| 2465 | bbox[0], bbox[1], bbox[2], bbox[3]);
|
---|
| 2466 |
|
---|
| 2467 | fprintf(pfa_file, "/FontName /%s%s def\n", fontm.name_ps, uni_font_name_suffix);
|
---|
| 2468 | fprintf(pfa_file, "/PaintType 0 def\n/StrokeWidth 0 def\n");
|
---|
| 2469 | /* I'm not sure if these are fixed */
|
---|
| 2470 | fprintf(pfa_file, "/FontType 1 def\n");
|
---|
| 2471 |
|
---|
| 2472 | if (transform) {
|
---|
| 2473 | fprintf(pfa_file, "/FontMatrix [0.001 0 0 0.001 0 0] def\n");
|
---|
| 2474 | } else {
|
---|
| 2475 | fprintf(pfa_file, "/FontMatrix [%9.7f 0 0 %9.7f 0 0] def\n",
|
---|
| 2476 | original_scale_factor / 1000.0, original_scale_factor / 1000.0);
|
---|
| 2477 | }
|
---|
| 2478 |
|
---|
| 2479 | fprintf(pfa_file, "/FontBBox {%d %d %d %d} readonly def\n",
|
---|
| 2480 | bbox[0], bbox[1], bbox[2], bbox[3]);
|
---|
| 2481 |
|
---|
| 2482 | fprintf(pfa_file, "/Encoding 256 array\n");
|
---|
| 2483 | /* determine number of elements for metrics table */
|
---|
| 2484 | nmetrics = 256;
|
---|
| 2485 | for (i = 0; i < numglyphs; i++) {
|
---|
| 2486 | if( glyph_list[i].flags & GF_USED
|
---|
| 2487 | && glyph_list[i].char_no == -1 ) {
|
---|
| 2488 | nmetrics++;
|
---|
| 2489 | }
|
---|
| 2490 | }
|
---|
| 2491 | fprintf(afm_file, "StartCharMetrics %d\n", nmetrics);
|
---|
| 2492 | fprintf(ufm_file, "StartCharMetrics %d\n", nmetrics);
|
---|
| 2493 |
|
---|
| 2494 | fprintf(dvienc_file, "/%s%sEncoding [\n",
|
---|
| 2495 | fontm.name_ps, uni_font_name_suffix);
|
---|
| 2496 |
|
---|
| 2497 | for (i = 0; i < 256; i++) { /* here 256, not ENCTABSZ */
|
---|
| 2498 | fprintf(pfa_file,
|
---|
| 2499 | "dup %d /%s put\n", i, glyph_list[encoding[i]].name);
|
---|
| 2500 | if( glyph_list[encoding[i]].flags & GF_USED ) {
|
---|
| 2501 | int j = 0;
|
---|
| 2502 | print_glyph_metrics(afm_file, i, encoding[i]);
|
---|
| 2503 | while ( glyph_list[encoding[i]].orig_code[j] != -1 ) {
|
---|
| 2504 | //print_glyph_metrics_ufm(ufm_file, glyph_list[encoding[i]].orig_code, encoding[i]);
|
---|
| 2505 | //print_glyph_metrics_ufm(ufm_file, i, encoding[i]);
|
---|
| 2506 | print_glyph_metrics_ufm(ufm_file, glyph_list[encoding[i]].orig_code[j], encoding[i]);
|
---|
| 2507 | j++;
|
---|
| 2508 | }
|
---|
| 2509 | }
|
---|
| 2510 | if (encoding[i])
|
---|
| 2511 | fprintf (dvienc_file, "/index0x%04X\n", encoding[i]);
|
---|
| 2512 | else
|
---|
| 2513 | fprintf (dvienc_file, "/.notdef\n");
|
---|
| 2514 | }
|
---|
| 2515 |
|
---|
| 2516 | /* print the metrics for glyphs not in encoding table */
|
---|
| 2517 | for(i=0; i<numglyphs; i++) {
|
---|
| 2518 | if( (glyph_list[i].flags & GF_USED)
|
---|
| 2519 | && glyph_list[i].char_no == -1 ) {
|
---|
| 2520 | int j = 0;
|
---|
| 2521 | print_glyph_metrics(afm_file, -1, i);
|
---|
| 2522 | while ( glyph_list[i].orig_code[j] != -1 ) {
|
---|
| 2523 | //print_glyph_metrics_ufm(ufm_file, glyph_list[i].orig_code, i);
|
---|
| 2524 | print_glyph_metrics_ufm(ufm_file, glyph_list[i].orig_code[j], i);
|
---|
| 2525 | j++;
|
---|
| 2526 | }
|
---|
| 2527 | }
|
---|
| 2528 | }
|
---|
| 2529 |
|
---|
| 2530 | /* for (i=0; i < ENCTABSZ; i++) { */
|
---|
| 2531 | /* print_glyph_metrics_ufm(ufm_file, i, encoding[i]); */
|
---|
| 2532 | /* } */
|
---|
| 2533 |
|
---|
| 2534 | fprintf(pfa_file, "readonly def\ncurrentdict end\ncurrentfile eexec\n");
|
---|
| 2535 | fprintf(pfa_file, "dup /Private 16 dict dup begin\n");
|
---|
| 2536 |
|
---|
| 2537 | fprintf(pfa_file, "/RD{string currentfile exch readstring pop}executeonly def\n");
|
---|
| 2538 | fprintf(pfa_file, "/ND{noaccess def}executeonly def\n");
|
---|
| 2539 | fprintf(pfa_file, "/NP{noaccess put}executeonly def\n");
|
---|
| 2540 |
|
---|
| 2541 | /* UniqueID must be shown twice, in both font and Private dictionary */
|
---|
| 2542 | if(wantuid) {
|
---|
| 2543 | if(strUID)
|
---|
| 2544 | fprintf(pfa_file, "/UniqueID %s def\n", strUID);
|
---|
| 2545 | else
|
---|
| 2546 | /* the range for private UIDs is 4 000 000 - 4 999 999 */
|
---|
| 2547 | fprintf(pfa_file, "/UniqueID %lu def\n", numUID%1000000+4000000);
|
---|
| 2548 | }
|
---|
| 2549 |
|
---|
| 2550 | if(forcebold==0)
|
---|
| 2551 | fprintf(pfa_file, "/ForceBold false def\n");
|
---|
| 2552 | else if(forcebold==1)
|
---|
| 2553 | fprintf(pfa_file, "/ForceBold true def\n");
|
---|
| 2554 |
|
---|
| 2555 | fprintf(pfa_file, "/BlueValues [ ");
|
---|
| 2556 | for (i = 0; i < nblues; i++)
|
---|
| 2557 | fprintf(pfa_file, "%d ", bluevalues[i]);
|
---|
| 2558 | fprintf(pfa_file, "] def\n");
|
---|
| 2559 |
|
---|
| 2560 | fprintf(pfa_file, "/OtherBlues [ ");
|
---|
| 2561 | for (i = 0; i < notherb; i++)
|
---|
| 2562 | fprintf(pfa_file, "%d ", otherblues[i]);
|
---|
| 2563 | fprintf(pfa_file, "] def\n");
|
---|
| 2564 |
|
---|
| 2565 | if (stdhw != 0)
|
---|
| 2566 | fprintf(pfa_file, "/StdHW [ %d ] def\n", stdhw);
|
---|
| 2567 | if (stdvw != 0)
|
---|
| 2568 | fprintf(pfa_file, "/StdVW [ %d ] def\n", stdvw);
|
---|
| 2569 | fprintf(pfa_file, "/StemSnapH [ ");
|
---|
| 2570 | for (i = 0; i < 12 && stemsnaph[i] != 0; i++)
|
---|
| 2571 | fprintf(pfa_file, "%d ", stemsnaph[i]);
|
---|
| 2572 | fprintf(pfa_file, "] def\n");
|
---|
| 2573 | fprintf(pfa_file, "/StemSnapV [ ");
|
---|
| 2574 | for (i = 0; i < 12 && stemsnapv[i] != 0; i++)
|
---|
| 2575 | fprintf(pfa_file, "%d ", stemsnapv[i]);
|
---|
| 2576 | fprintf(pfa_file, "] def\n");
|
---|
| 2577 |
|
---|
| 2578 | fprintf(pfa_file, "/MinFeature {16 16} def\n");
|
---|
| 2579 | /* Are these fixed also ? */
|
---|
| 2580 | fprintf(pfa_file, "/password 5839 def\n");
|
---|
| 2581 |
|
---|
| 2582 | /* calculate the number of subroutines */
|
---|
| 2583 |
|
---|
| 2584 | subid=5;
|
---|
| 2585 | for (i = 0; i < numglyphs; i++) {
|
---|
| 2586 | if (glyph_list[i].flags & GF_USED) {
|
---|
| 2587 | subid+=glyph_list[i].nsg;
|
---|
| 2588 | }
|
---|
| 2589 | }
|
---|
| 2590 |
|
---|
| 2591 | fprintf(pfa_file, "/Subrs %d array\n", subid);
|
---|
| 2592 | /* standard subroutines */
|
---|
| 2593 | fprintf(pfa_file, "dup 0 {\n\t3 0 callothersubr pop pop setcurrentpoint return\n\t} NP\n");
|
---|
| 2594 | fprintf(pfa_file, "dup 1 {\n\t0 1 callothersubr return\n\t} NP\n");
|
---|
| 2595 | fprintf(pfa_file, "dup 2 {\n\t0 2 callothersubr return\n\t} NP\n");
|
---|
| 2596 | fprintf(pfa_file, "dup 3 {\n\treturn\n\t} NP\n");
|
---|
| 2597 | /* our sub to make the hint substitution code shorter */
|
---|
| 2598 | fprintf(pfa_file, "dup 4 {\n\t1 3 callothersubr pop callsubr return\n\t} NP\n");
|
---|
| 2599 |
|
---|
| 2600 | if(pfa_file != null_file) { /* save time if the output would be wasted */
|
---|
| 2601 | /* print the hinting subroutines */
|
---|
| 2602 | subid=5;
|
---|
| 2603 | for (i = 0; i < numglyphs; i++) {
|
---|
| 2604 | if (glyph_list[i].flags & GF_USED) {
|
---|
| 2605 | subid+=print_glyph_subs(i, subid);
|
---|
| 2606 | }
|
---|
| 2607 | }
|
---|
| 2608 |
|
---|
| 2609 | fprintf(pfa_file, "ND\n");
|
---|
| 2610 |
|
---|
| 2611 | fprintf(pfa_file, "2 index /CharStrings %d dict dup begin\n", nchars);
|
---|
| 2612 |
|
---|
| 2613 | for (i = 0; i < numglyphs; i++) {
|
---|
| 2614 | if (glyph_list[i].flags & GF_USED) {
|
---|
| 2615 | print_glyph(i);
|
---|
| 2616 | }
|
---|
| 2617 | }
|
---|
| 2618 | }
|
---|
| 2619 |
|
---|
| 2620 |
|
---|
| 2621 | fprintf(pfa_file, "end\nend\nreadonly put\n");
|
---|
| 2622 | fprintf(pfa_file, "noaccess put\n");
|
---|
| 2623 | fprintf(pfa_file, "dup/FontName get exch definefont pop\n");
|
---|
| 2624 | fprintf(pfa_file, "mark currentfile closefile\n");
|
---|
| 2625 | fprintf(pfa_file, "cleartomark\n");
|
---|
| 2626 | if(pfa_file != null_file)
|
---|
| 2627 | fclose(pfa_file);
|
---|
| 2628 |
|
---|
| 2629 | fprintf(afm_file, "EndCharMetrics\n");
|
---|
| 2630 | fprintf(ufm_file, "EndCharMetrics\n");
|
---|
| 2631 |
|
---|
| 2632 | if(afm_file != null_file) { /* save time if the output would be wasted */
|
---|
| 2633 | /* print the kerning data if present */
|
---|
| 2634 | cursw->kerning(glyph_list);
|
---|
| 2635 | print_kerning(afm_file);
|
---|
| 2636 | }
|
---|
| 2637 | if(ufm_file != null_file) { /* save time if the output would be wasted */
|
---|
| 2638 | /* print the kerning data if present */
|
---|
| 2639 | cursw->kerning(glyph_list);
|
---|
| 2640 | print_kerning(ufm_file);
|
---|
| 2641 | }
|
---|
| 2642 |
|
---|
| 2643 | fprintf(afm_file, "EndFontMetrics\n");
|
---|
| 2644 | if(afm_file != null_file)
|
---|
| 2645 | fclose(afm_file);
|
---|
| 2646 |
|
---|
| 2647 | fprintf(ufm_file, "EndFontMetrics\n");
|
---|
| 2648 | if(ufm_file != null_file)
|
---|
| 2649 | fclose(ufm_file);
|
---|
| 2650 |
|
---|
| 2651 | fprintf(dvienc_file, "] def\n");
|
---|
| 2652 | if(dvienc_file != null_file)
|
---|
| 2653 | fclose(dvienc_file);
|
---|
| 2654 |
|
---|
| 2655 | WARNING_1 fprintf(stderr, "Finished - font files created\n");
|
---|
| 2656 |
|
---|
| 2657 | cursw->close();
|
---|
| 2658 |
|
---|
| 2659 | #ifndef WINDOWS
|
---|
| 2660 | while (wait(&ws) > 0) {
|
---|
| 2661 | }
|
---|
| 2662 | #else
|
---|
| 2663 | if (encode && pfa_file != null_file) {
|
---|
| 2664 | extern FILE *ifp, *ofp; /* from t1asm.c */
|
---|
| 2665 |
|
---|
| 2666 | snprintf(filename, sizeof filename, "%s.%s", argv[2], pfbflag ? "pfb" : "pfa" );
|
---|
| 2667 |
|
---|
| 2668 | if ((ofp = fopen(filename, "w+b")) == NULL) {
|
---|
| 2669 | fprintf(stderr, "**** Cannot create %s ****\n", filename);
|
---|
| 2670 | exit(1);
|
---|
| 2671 | } else {
|
---|
| 2672 | WARNING_2 fprintf(stderr, "Creating file %s\n", filename);
|
---|
| 2673 | }
|
---|
| 2674 |
|
---|
| 2675 | snprintf(filename, sizeof filename, "%s.t1a", argv[2]);
|
---|
| 2676 |
|
---|
| 2677 | if ((ifp = fopen(filename, "rb")) == NULL) {
|
---|
| 2678 | fprintf(stderr, "**** Cannot read %s ****\n", filename);
|
---|
| 2679 | exit(1);
|
---|
| 2680 | } else {
|
---|
| 2681 | WARNING_2 fprintf(stderr, "Converting file %s\n", filename);
|
---|
| 2682 | }
|
---|
| 2683 |
|
---|
| 2684 | runt1asm(pfbflag);
|
---|
| 2685 |
|
---|
| 2686 | WARNING_2 fprintf(stderr, "Removing file %s\n", filename);
|
---|
| 2687 | if(unlink(filename) < 0)
|
---|
| 2688 | WARNING_1 fprintf(stderr, "Unable to remove file %s\n", filename);
|
---|
| 2689 | }
|
---|
| 2690 | #endif /* WINDOWS */
|
---|
| 2691 |
|
---|
| 2692 | fclose(null_file);
|
---|
| 2693 | return 0;
|
---|
| 2694 | }
|
---|