Your IP : 172.28.240.42
/*
* True Type Font to Adobe Type 1 font converter
* By Mark Heath <mheath@netspace.net.au>
* Based on ttf2pfa by Andrew Weeks <ccsaw@bath.ac.uk>
* With help from Frank M. Siegert <fms@this.net>
*
* see COPYRIGHT for full copyright notice
*
***********************************************************************
*
* Steven Wittens <steven@acko.net>
*
* Added generation of .ufm file
*
***********************************************************************
*
* Sergey Babkin <babkin@users.sourceforge.net>, <sab123@hotmail.com>
*
* Added post-processing of resulting outline to correct the errors
* both introduced during conversion and present in the original font,
* autogeneration of hints (has yet to be improved though) and BlueValues,
* scaling to 1000x1000 matrix, option to print the result on STDOUT,
* support of Unicode to CP1251 conversion, optimization of the
* resulting font code by space (that improves the speed too). Excluded
* the glyphs that are unaccessible through the encoding table from
* the output file. Added the built-in Type1 assembler (taken from
* the `t1utils' package).
*
***********************************************************************
*
* Thomas Henlich <thenlich@rcs.urz.tu-dresden.de>
*
* Added generation of .afm file (font metrics)
* Read encoding information from encoding description file
* Fixed bug in error message about unknown language ('-l' option)
* Added `:' after %%!PS-AdobeFont-1.0
* changed unused entries in ISOLatin1Encoding[] from .notdef to c127,c128...
*
***********************************************************************
*
* Thomas Henlich <thenlich@rcs.urz.tu-dresden.de>
*
* Added generation of .afm file (font metrics)
*
***********************************************************************
*
* Bug Fixes:
************************************************************************
*
* Sun, 21 Jun 1998 Thomas Henlich <thenlich@Rcs1.urz.tu-dresden.de>
* 1. "width" should be "short int" because otherwise:
* characters with negative widths (e.g. -4) become *very* wide (65532)
* 2. the number of /CharStrings is numglyphs and not numglyphs+1
*
***********************************************************************
*
*
*
* The resultant font file produced by this program still needs to be ran
* through t1asm (from the t1utils archive) to produce a completely valid
* font.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <time.h>
#include <ctype.h>
#include <math.h>
#ifdef _GNU_SOURCE
#include <getopt.h>
#endif
#ifndef WINDOWS
# include <unistd.h>
# include <netinet/in.h>
# define BITBUCKET "/dev/null"
# include <sys/wait.h>
#else
# define WINDOWS_FUNCTIONS /* ask to define functions - in one file only */
# include "windows.h"
# define BITBUCKET "NUL"
# define snprintf _snprintf
#endif
#include "pt1.h"
#include "global.h"
#include "version.h"
/* globals */
/* table of front-ends */
extern struct frontsw ttf_sw;
extern struct frontsw bdf_sw;
#if defined(USE_FREETYPE)
extern struct frontsw freetype_sw;
#endif
struct frontsw *frontswtab[] = {
&bdf_sw,
#if defined(USE_FREETYPE) && defined(PREFER_FREETYPE)
&freetype_sw,
#endif
&ttf_sw,
#if defined(USE_FREETYPE) && !defined(PREFER_FREETYPE)
&freetype_sw,
#endif
NULL /* end of table */
};
struct frontsw *cursw=0; /* the active front end */
char *front_arg=""; /* optional argument */
/* options */
int encode = 0; /* encode the resulting file */
int pfbflag = 0; /* produce compressed file */
int wantafm=0; /* want to see .afm instead of .t1a on stdout */
int correctvsize=0; /* try to correct the vertical size of characters */
int wantuid = 0; /* user wants UniqueID entry in the font */
int allglyphs = 0; /* convert all glyphs, not only 256 of them */
int warnlevel = 3; /* the level of permitted warnings */
int forcemap = 0; /* do mapping even on non-Unicode fonts */
/* options - maximal limits */
int max_stemdepth = 128; /* maximal depth of stem stack in interpreter (128 - limit from X11) */
/* options - debugging */
int absolute = 0; /* print out in absolute values */
int reverse = 1; /* reverse font to Type1 path directions */
/* options - suboptions of Outline Processing, defaults are set in table */
int optimize; /* enables space optimization */
int smooth; /* enable smoothing of outlines */
int transform; /* enables transformation to 1000x1000 matrix */
int hints; /* enables autogeneration of hints */
int subhints; /* enables autogeneration of substituted hints */
int trybold; /* try to guess whether the font is bold */
int correctwidth; /* try to correct the character width */
int vectorize; /* vectorize the bitmaps */
int use_autotrace; /* use the autotrace library on bitmap */
/* options - suboptions of File Generation, defaults are set in table */
int gen_pfa; /* generate the font file */
int gen_afm; /* generate the metrics file */
int gen_ufm; /* generate the unicode metrics file */
int gen_dvienc; /* generate the dvips encoding file */
/* not quite options to select a particular source encoding */
int force_pid = -1; /* specific platform id */
int force_eid = -1; /* specific encoding id */
/* structure to define the sub-option lists controlled by the
* case: uppercase enables them, lowercase disables
*/
struct subo_case {
char disbl; /* character to disable - enforced lowercase */
char enbl; /* character to enable - auto-set as toupper(disbl) */
int *valp; /* pointer to the actual variable containing value */
int dflt; /* default value */
char *descr; /* description */
};
int debug = DEBUG; /* debugging flag */
FILE *null_file, *pfa_file, *afm_file, *ufm_file, *dvienc_file;
int numglyphs;
struct font_metrics fontm;
/* non-globals */
static char *strUID = 0; /* user-supplied UniqueID */
static unsigned long numUID; /* auto-generated UniqueID */
static int ps_fmt_3 = 0;
static double scale_factor, original_scale_factor;
static char *glyph_rename[ENCTABSZ];
/* the names assigned if the original font
* does not specify any
*/
static char *Fmt3Encoding[256] = {
"c0", "c1", "c2", "c3",
"c4", "c5", "c6", "c7",
"c8", "c9", "c10", "c11",
"c12", "CR", "c14", "c15",
"c16", "c17", "c18", "c19",
"c20", "c21", "c22", "c23",
"c24", "c25", "c26", "c27",
"c28", "c29", "c30", "c31",
"space", "exclam", "quotedbl", "numbersign",
"dollar", "percent", "ampersand", "quotesingle",
"parenleft", "parenright", "asterisk", "plus",
"comma", "hyphen", "period", "slash",
"zero", "one", "two", "three",
"four", "five", "six", "seven",
"eight", "nine", "colon", "semicolon",
"less", "equal", "greater", "question",
"at", "A", "B", "C",
"D", "E", "F", "G",
"H", "I", "J", "K",
"L", "M", "N", "O",
"P", "Q", "R", "S",
"T", "U", "V", "W",
"X", "Y", "Z", "bracketleft",
"backslash", "bracketright", "asciicircum", "underscore",
"grave", "a", "b", "c",
"d", "e", "f", "g",
"h", "i", "j", "k",
"l", "m", "n", "o",
"p", "q", "r", "s",
"t", "u", "v", "w",
"x", "y", "z", "braceleft",
"bar", "braceright", "asciitilde", "c127",
"c128", "c129", "quotesinglbase", "florin",
"quotedblbase", "ellipsis", "dagger", "daggerdbl",
"circumflex", "perthousand", "Scaron", "guilsinglleft",
"OE", "c141", "c142", "c143",
"c144", "quoteleft", "quoteright", "quotedblleft",
"quotedblright", "bullet", "endash", "emdash",
"tilde", "trademark", "scaron", "guilsinglright",
"oe", "c157", "c158", "Ydieresis",
"nbspace", "exclamdown", "cent", "sterling",
"currency", "yen", "brokenbar", "section",
"dieresis", "copyright", "ordfeminine", "guillemotleft",
"logicalnot", "sfthyphen", "registered", "macron",
"degree", "plusminus", "twosuperior", "threesuperior",
"acute", "mu", "paragraph", "periodcentered",
"cedilla", "onesuperior", "ordmasculine", "guillemotright",
"onequarter", "onehalf", "threequarters", "questiondown",
"Agrave", "Aacute", "Acircumflex", "Atilde",
"Adieresis", "Aring", "AE", "Ccedilla",
"Egrave", "Eacute", "Ecircumflex", "Edieresis",
"Igrave", "Iacute", "Icircumflex", "Idieresis",
"Eth", "Ntilde", "Ograve", "Oacute",
"Ocircumflex", "Otilde", "Odieresis", "multiply",
"Oslash", "Ugrave", "Uacute", "Ucircumflex",
"Udieresis", "Yacute", "Thorn", "germandbls",
"agrave", "aacute", "acircumflex", "atilde",
"adieresis", "aring", "ae", "ccedilla",
"egrave", "eacute", "ecircumflex", "edieresis",
"igrave", "iacute", "icircumflex", "idieresis",
"eth", "ntilde", "ograve", "oacute",
"ocircumflex", "otilde", "odieresis", "divide",
"oslash", "ugrave", "uacute", "ucircumflex",
"udieresis", "yacute", "thorn", "ydieresis"
};
#ifdef notdef /* { */
/* This table is not used anywhere in the code
* so it's ifdef-ed out by default but left in
* the source code for reference purposes (and
* possibly for future use)
*/
static char *ISOLatin1Encoding[256] = {
".null", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", "CR", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
"space", "exclam", "quotedbl", "numbersign",
"dollar", "percent", "ampersand", "quoteright",
"parenleft", "parenright", "asterisk", "plus",
"comma", "hyphen", "period", "slash",
"zero", "one", "two", "three",
"four", "five", "six", "seven",
"eight", "nine", "colon", "semicolon",
"less", "equal", "greater", "question",
"at", "A", "B", "C",
"D", "E", "F", "G",
"H", "I", "J", "K",
"L", "M", "N", "O",
"P", "Q", "R", "S",
"T", "U", "V", "W",
"X", "Y", "Z", "bracketleft",
"backslash", "bracketright", "asciicircum", "underscore",
"grave", "a", "b", "c",
"d", "e", "f", "g",
"h", "i", "j", "k",
"l", "m", "n", "o",
"p", "q", "r", "s",
"t", "u", "v", "w",
"x", "y", "z", "braceleft",
"bar", "braceright", "asciitilde", "c127",
"c128", "c129", "quotesinglbase", "florin",
"quotedblbase", "ellipsis", "dagger", "daggerdbl",
"circumflex", "perthousand", "Scaron", "guilsinglleft",
"OE", "c141", "c142", "c143",
"c144", "quoteleft", "quoteright", "quotedblleft",
"quotedblright", "bullet", "endash", "emdash",
"tilde", "trademark", "scaron", "guilsinglright",
"oe", "c157", "c158", "Ydieresis",
"nbspace", "exclamdown", "cent", "sterling",
"currency", "yen", "brokenbar", "section",
"dieresis", "copyright", "ordfeminine", "guillemotleft",
"logicalnot", "sfthyphen", "registered", "macron",
"degree", "plusminus", "twosuperior", "threesuperior",
"acute", "mu", "paragraph", "periodcentered",
"cedilla", "onesuperior", "ordmasculine", "guillemotright",
"onequarter", "onehalf", "threequarters", "questiondown",
"Agrave", "Aacute", "Acircumflex", "Atilde",
"Adieresis", "Aring", "AE", "Ccedilla",
"Egrave", "Eacute", "Ecircumflex", "Edieresis",
"Igrave", "Iacute", "Icircumflex", "Idieresis",
"Eth", "Ntilde", "Ograve", "Oacute",
"Ocircumflex", "Otilde", "Odieresis", "multiply",
"Oslash", "Ugrave", "Uacute", "Ucircumflex",
"Udieresis", "Yacute", "Thorn", "germandbls",
"agrave", "aacute", "acircumflex", "atilde",
"adieresis", "aring", "ae", "ccedilla",
"egrave", "eacute", "ecircumflex", "edieresis",
"igrave", "iacute", "icircumflex", "idieresis",
"eth", "ntilde", "ograve", "oacute",
"ocircumflex", "otilde", "odieresis", "divide",
"oslash", "ugrave", "uacute", "ucircumflex",
"udieresis", "yacute", "thorn", "ydieresis"
};
#endif /* } notdef */
static char *adobe_StandardEncoding[256] = {
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
"space", "exclam", "quotedbl", "numbersign",
"dollar", "percent", "ampersand", "quoteright",
"parenleft", "parenright", "asterisk", "plus",
"comma", "hyphen", "period", "slash",
"zero", "one", "two", "three",
"four", "five", "six", "seven",
"eight", "nine", "colon", "semicolon",
"less", "equal", "greater", "question",
"at", "A", "B", "C", "D", "E", "F", "G",
"H", "I", "J", "K", "L", "M", "N", "O",
"P", "Q", "R", "S", "T", "U", "V", "W",
"X", "Y", "Z", "bracketleft",
"backslash", "bracketright", "asciicircum", "underscore",
"quoteleft", "a", "b", "c", "d", "e", "f", "g",
"h", "i", "j", "k", "l", "m", "n", "o",
"p", "q", "r", "s", "t", "u", "v", "w",
"x", "y", "z", "braceleft",
"bar", "braceright", "asciitilde", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", "exclamdown", "cent", "sterling",
"fraction", "yen", "florin", "section",
"currency", "quotesingle", "quotedblleft", "guillemotleft",
"guilsinglleft", "guilsinglright", "fi", "fl",
".notdef", "endash", "dagger", "daggerdbl",
"periodcentered", ".notdef", "paragraph", "bullet",
"quotesinglbase", "quotedblbase", "quotedblright", "guillemotright",
"ellipsis", "perthousand", ".notdef", "questiondown",
".notdef", "grave", "acute", "circumflex",
"tilde", "macron", "breve", "dotaccent",
"dieresis", ".notdef", "ring", "cedilla",
".notdef", "hungarumlaut", "ogonek", "caron",
"emdash", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", "AE", ".notdef", "ordfeminine",
".notdef", ".notdef", ".notdef", ".notdef",
"Lslash", "Oslash", "OE", "ordmasculine",
".notdef", ".notdef", ".notdef", ".notdef",
".notdef", "ae", ".notdef", ".notdef",
".notdef", "dotlessi", ".notdef", ".notdef",
"lslash", "oslash", "oe", "germandbls",
".notdef", ".notdef", ".notdef", ".notdef"
};
/*
* Decription of the supported conversions from Unicode
*
* SB
* Yes, I know that the compiled-in conversion is stupid but
* it is simple to implement and allows not to worry about the
* filesystem context. After all, the source is always available
* and adding another language to it is easy.
*
* The language name is expected to be the same as the subdirectory name
* in the `encodings' directory (for possible future extensions).
* The primary use of the aliases is for guessing based on the current
* locale.
*/
#define MAXUNIALIAS 10
#define MAXUNITABLES 3
/* the character used as the language argument separator */
#define LANG_ARG_SEP '+'
/*
* Types of language-related routines. Arguments are:
* name is the glyph name
* arg is the user-specified language-dependent argument
* which can for example select the subfont plane for Eastern fonts.
* If none is supplied by user then an empty string ("") is passed.
* If no language is specified by user and auto-guessing happens
* then NULL is passed.
* when shows if the conversion by name was called before conversion by
* map or after (it's called twice)
*/
/* type of the Unicode map initialization routine */
typedef void uni_init_t(char *arg);
/* type of Unicode converter-by-name function
* it's called for each glyph twice: one time for each glyph
* before doing conversion by map and one time after
*/
typedef int uni_conv_t(char *name, char *arg, int when);
#define UNICONV_BYNAME_BEFORE 0
#define UNICONV_BYNAME_AFTER 1
struct uni_language {
uni_init_t *init[MAXUNITABLES]; /* map initialization routines */
uni_conv_t *convbyname; /* the name-based conversion function */
char *name; /* the language name */
char *descr; /* description */
char *alias[MAXUNIALIAS]; /* aliases of the language name */
int sample_upper; /* code of some uppercase character for correctvsize() */
};
/* the converter routines have an option of adding this suffix to the font name */
static char *uni_font_name_suffix = ""; /* empty by default */
/* this buffer may be used to store the suffix */
#define UNI_MAX_SUFFIX_LEN 100
static char uni_suffix_buf[UNI_MAX_SUFFIX_LEN+1];
/*
* Prototypes of the conversion routines
*/
static uni_init_t unicode_latin1;
static uni_init_t unicode_latin2;
static uni_init_t unicode_latin4;
static uni_init_t unicode_latin5;
static uni_init_t unicode_cyrillic;
static uni_init_t unicode_adobestd;
static uni_init_t unicode_plane;
static uni_conv_t unicode_adobestd_byname;
static uni_init_t unicode_init_user;
/*
* The order of descriptions is important: if we can't guess the
* language we just call all the conversion routines in order until
* we find one that understands this glyph.
*/
static struct uni_language uni_lang[]= {
/* pseudo-language for all the languages using Latin1 */
{
{ unicode_latin1 },
0, /* no name-based mapping */
"latin1",
"works for most of the Western languages",
{ "en_", "de_", "fr_", "nl_", "no_", "da_", "it_" },
'A'
},
{ /* by Szalay Tamas <tomek@elender.hu> */
{ unicode_latin2 },
0, /* no name-based mapping */
"latin2",
"works for Central European languages",
{ "hu_","pl_","cz_","si_","sk_" },
'A'
},
{ /* by Rièardas Èepas <rch@WriteMe.Com> */
{ unicode_latin4 },
0, /* no name-based mapping */
"latin4",
"works for Baltic languages",
{ "lt_", "lv_" }, /* doubt about ee_ */
'A'
},
{ /* by Turgut Uyar <uyar@cs.itu.edu.tr> */
{ unicode_latin5 },
0, /* no name-based mapping */
"latin5",
"for Turkish",
{ "tr_" },
'A'
},
{ /* by Zvezdan Petkovic <z.petkovic@computer.org> */
{ unicode_cyrillic, unicode_latin1 },
0, /* no name-based mapping */
"cyrillic",
"in Windows encoding",
{ "bg_", "be_", "mk_", "ru_", "sr_", "su_", "uk_" },
'A'
},
{
{ unicode_cyrillic, unicode_latin1 },
0, /* no name-based mapping */
"russian",
"obsolete, use cyrillic instead",
{ 0 },
'A'
},
{
{ unicode_cyrillic, unicode_latin1 },
0, /* no name-based mapping */
"bulgarian",
"obsolete, use cyrillic instead",
{ 0 },
'A'
},
{
{ unicode_adobestd },
unicode_adobestd_byname,
"adobestd",
"Adobe Standard, expected by TeX",
{ NULL },
'A'
},
{
{ unicode_plane },
0, /* no name-based mapping */
"plane",
"one plane of Unicode or other multi-byte encoding as is",
{ NULL },
0 /* no easy way to predict the capital letters */
},
};
static struct uni_language uni_lang_user = {
{ unicode_init_user },
0, /* no name-based mapping */
0, /* no name */
0, /* no description */
{ 0 },
0 /* no sample */
};
static struct uni_language *uni_lang_selected=0; /* 0 means "unknown, try all" */
static int uni_sample='A'; /* sample of an uppercase character */
static char *uni_lang_arg=""; /* user-supplied language-dependent argument */
extern int runt1asm(int);
/*
* user-defined loadable maps
*/
/* The idea begind buckets is to avoid comparing every code with all ENCTABSZ codes in table.
* All the 16-bit unicode space is divided between a number of equal-sized buckets.
* Initially all the buckets are marked with 0. Then if any code in the bucket is
* used it's marked with 1. Later during translation we check the code's bucket first
* and it it's 0 then return failure right away. This may be useful for
* Chinese fonts with many thousands of glyphs.
*/
#define BUCKET_ID_BITS 11
#define MARK_UNI_BUCKET(unicode) SET_BITMAP(uni_user_buckets, (unicode)>>(16-BUCKET_ID_BITS))
#define IS_UNI_BUCKET(unicode) IS_BITMAP(uni_user_buckets, (unicode)>>(16-BUCKET_ID_BITS))
static DEF_BITMAP(uni_user_buckets, 1<<BUCKET_ID_BITS);
static unsigned int unicode_map[ENCTABSZ]; /* font-encoding to unicode map */
static int enctabsz = 256; /* actual number of codes used */
static void
unicode_init_user(
char *path
)
{
FILE *unicode_map_file;
#define UNIBFSZ 256
char buffer[UNIBFSZ];
unsigned code, unicode, curpos, unicode2;
char *arg, *p;
int enabled, found, sawplane;
int lineno, cnt, n, nchars;
char next;
int pid, eid, overid=0;
/* check if we have an argument (plane name) */
arg = strrchr(path, LANG_ARG_SEP);
if(arg != 0) {
*arg++ = 0;
if( sscanf(arg, "pid=%d,eid=%d%n", &pid, &eid, &nchars) == 2 ) {
force_pid = pid; force_eid = eid; overid = 1;
WARNING_1 fprintf(stderr, "User override of the source encoding: pid=%d eid=%d\n", pid, eid);
forcemap = 1;
arg += nchars;
if(*arg == ',')
arg++;
}
if( *arg == 0 || strlen(arg) > UNI_MAX_SUFFIX_LEN-1)
arg = NULL;
else {
sprintf(uni_suffix_buf, "-%s", arg);
uni_font_name_suffix = uni_suffix_buf;
}
}
/* now read in the encoding description file, if requested */
if ((unicode_map_file = fopen(path, "r")) == NULL) {
fprintf(stderr, "**** Cannot access map file '%s' ****\n", path);
exit(1);
}
sawplane = 0;
if(arg==NULL)
enabled = found = 1;
else
enabled = found = 0;
lineno=0; curpos=0;
while (fgets (buffer, UNIBFSZ, unicode_map_file) != NULL) {
char name[UNIBFSZ];
lineno++;
if(sscanf(buffer, "plane %s", name)==1) {
sawplane = 1;
if(arg == 0) {
fprintf(stderr, "**** map file '%s' requires plane name\n", path);
fprintf(stderr, "for example:\n");
fprintf(stderr, " ttf2pt1 -L %s%c[pid=N,eid=N,]%s ...\n",
path, LANG_ARG_SEP, name);
fprintf(stderr, "to select plane '%s'\n", name);
exit(1);
}
if( !strcmp(arg, name) ) {
enabled = found = 1;
curpos = 0;
} else {
enabled = 0;
if(found) /* no need to read further */
break;
}
continue;
}
if(sscanf(buffer, "id %d %d", pid, eid)==2) {
if( !overid /* only if the user has not overriden */
&& (enabled || !sawplane) ) {
force_pid = pid; force_eid = eid;
forcemap = 1;
}
continue;
}
if( !enabled )
continue; /* skip to the next plane */
if( sscanf(buffer, "at %i", &curpos) == 1 ) {
if(curpos > 255) {
fprintf(stderr, "**** map file '%s' line %d: code over 255\n", path, lineno);
exit(1);
}
if(ISDBG(EXTMAP)) fprintf(stderr, "=== at 0x%x\n", curpos);
continue;
}
/* try the format of Roman Czyborra's files */
if ( sscanf (buffer, " =%x U+%4x", &code, &unicode) == 2
/* try the format of Linux locale charmap file */
|| sscanf (buffer, " <%*s /x%x <U%4x>", &code, &unicode) == 2 ) {
if (code < ENCTABSZ) {
if(code >= enctabsz) enctabsz=code+1;
unicode_map[code] = unicode;
glyph_rename[code] = NULL;
}
}
/* try the format with glyph renaming */
else if (sscanf (buffer, " !%x U+%4x %128s", &code,
&unicode, name) == 3) {
if (code < ENCTABSZ) {
if(code >= enctabsz) enctabsz=code+1;
unicode_map[code] = unicode;
glyph_rename[code] = strdup(name);
}
}
/* try the compact sequence format */
else if( (n=sscanf(buffer, " %i%n", &unicode, &cnt)) == 1 ) {
p = buffer;
do {
if(curpos > 255) {
fprintf(stderr, "**** map file '%s' line %d: code over 255 for unicode 0x%x\n",
path, lineno, unicode);
exit(1);
}
if(ISDBG(EXTMAP)) fprintf(stderr, "=== 0x%d -> 0x%x\n", curpos, unicode);
unicode_map[curpos++] = unicode;
p += cnt;
if( sscanf(p, " %[,-]%n", &next,&cnt) == 1 ) {
if(ISDBG(EXTMAP)) fprintf(stderr, "=== next: '%c'\n", next);
p += cnt;
if( next == '-' ) { /* range */
if ( sscanf(p, " %i%n", &unicode2, &cnt) != 1 ) {
fprintf(stderr, "**** map file '%s' line %d: missing end of range\n", path, lineno);
exit(1);
}
p += cnt;
if(ISDBG(EXTMAP)) fprintf(stderr, "=== range 0x%x to 0x%x\n", unicode, unicode2);
for(unicode++; unicode <= unicode2; unicode++) {
if(curpos > 255) {
fprintf(stderr, "**** map file '%s' line %d: code over 255 in unicode range ...-0x%x\n",
path, lineno, unicode2);
exit(1);
}
if(ISDBG(EXTMAP)) fprintf(stderr, "=== 0x%x -> 0x%x\n", curpos, unicode);
unicode_map[curpos++] = unicode;
}
}
}
} while ( sscanf(p, " %i%n", &unicode, &cnt) == 1 );
}
}
fclose (unicode_map_file);
if( !found ) {
fprintf(stderr, "**** map file '%s' has no plane '%s'\n", path, arg);
exit(1);
}
if(unicode_map['A'] == 'A')
uni_sample = 'A'; /* seems to be compatible with Latin */
else
uni_sample = 0; /* don't make any assumptions */
}
/*
* by Zvezdan Petkovic <z.petkovic@computer.org>
*/
static void
unicode_cyrillic(
char *arg
)
{
int i;
static unsigned int cyrillic_unicode_map[] = {
0x0402, 0x0403, 0x201a, 0x0453, 0x201e, 0x2026, 0x2020, 0x2021, /* 80 */
0x20ac, 0x2030, 0x0409, 0x2039, 0x040a, 0x040c, 0x040b, 0x040f, /* 88 */
0x0452, 0x2018, 0x2019, 0x201c, 0x201d, 0x2022, 0x2013, 0x2014, /* 90 */
0x02dc, 0x2122, 0x0459, 0x203a, 0x045a, 0x045c, 0x045b, 0x045f, /* 98 */
0x00a0, 0x040e, 0x045e, 0x0408, 0x00a4, 0x0490, 0x00a6, 0x00a7, /* A0 */
0x0401, 0x00a9, 0x0404, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x0407, /* A8 */
0x00b0, 0x00b1, 0x0406, 0x0456, 0x0491, 0x00b5, 0x00b6, 0x00b7, /* B0 */
0x0451, 0x2116, 0x0454, 0x00bb, 0x0458, 0x0405, 0x0455, 0x0457, /* B8 */
};
for(i=0; i<=0x7F; i++)
unicode_map[i] = i;
for(i=0x80; i<=0xBF; i++)
unicode_map[i] = cyrillic_unicode_map[i-0x80];
for(i=0xC0; i<=0xFF; i++)
unicode_map[i] = i+0x350;
}
static void
unicode_latin1(
char *arg
)
{
int i;
static unsigned int latin1_unicode_map[] = {
0x20ac, -1, 0x201a, 0x0192, 0x201e, 0x2026, 0x2020, 0x2021, /* 80 */
0x02c6, 0x2030, 0x0160, 0x2039, 0x0152, 0x008d, 0x017d, 0x008f, /* 88 */
0x0090, 0x2018, 0x2019, 0x201c, 0x201d, 0x2022, 0x2013, 0x2014, /* 90 */
0x02dc, 0x2122, 0x0161, 0x203a, 0x0153, 0x009d, 0x017e, 0x0178, /* 98 */
};
for(i=0; i<=0x7F; i++)
unicode_map[i] = i;
for(i=0x80; i<=0x9F; i++)
unicode_map[i] = latin1_unicode_map[i-0x80];
for(i=0xA0; i<=0xFF; i++)
unicode_map[i] = i;
}
static void
unicode_adobestd(
char *arg
)
{
int i;
static unsigned int adobestd_unicode_map[] = {
-1, 0x00a1, 0x00a2, 0x00a3, 0x2215, 0x00a5, 0x0192, 0x00a7, /* A0 */
0x00a4, 0x0027, 0x201c, 0x00ab, 0x2039, 0x203a, 0xfb01, 0xfb02, /* A8 */
-1, 0x2013, 0x2020, 0x2021, 0x2219, -1, 0x00b6, 0x2022, /* B0 */
0x201a, 0x201e, 0x201d, 0x00bb, 0x2026, 0x2030, -1, 0x00bf, /* B8 */
-1, 0x0060, 0x00b4, 0x02c6, 0x02dc, 0x02c9, 0x02d8, 0x02d9, /* C0 */
0x00a8, -1, 0x02da, 0x00b8, -1, 0x02dd, 0x02db, 0x02c7, /* C8 */
0x2014, -1, -1, -1, -1, -1, -1, -1, /* D0 */
-1, -1, -1, -1, -1, -1, -1, -1, /* D8 */
-1, 0x00c6, -1, 0x00aa, -1, -1, -1, -1, /* E0 */
0x0141, 0x00d8, 0x0152, 0x00ba, -1, -1, -1, -1, /* E8 */
-1, 0x00e6, -1, -1, -1, 0x0131, -1, -1, /* F0 */
0x0142, 0x00f8, 0x0153, 0x00df, -1, -1, -1, -1, /* F8 */
};
for(i=0; i<=0x7F; i++)
unicode_map[i] = i;
unicode_map[0x27] = 0x2019;
unicode_map[0x60] = -1;
/* 0x80 to 0x9F is a hole */
for(i=0xA0; i<=0xFF; i++)
unicode_map[i] = adobestd_unicode_map[i-0xA0];
}
/*
* Not all of the Adobe glyphs are in the Unicode
* standard maps, so the font creators have
* different ideas about their codes. Because
* of this we try to map based on the glyph
* names instead of Unicode codes. If there are
* no glyph names (ps_fmt_3!=0) we fall back
* to the code-based scheme.
*/
static int
unicode_adobestd_byname(
char *name,
char *arg,
int where
)
{
int i;
/* names always take precedence over codes */
if(where == UNICONV_BYNAME_AFTER)
return -1;
for(i=32; i<256; i++) {
if(!strcmp(name, adobe_StandardEncoding[i]))
return i;
}
return -1;
}
static void
unicode_latin2(
char *arg
)
{
int i;
static unsigned int latin2_unicode_map[] = {
0x00a0, 0x0104, 0x02d8, 0x0141, 0x00a4, 0x013d, 0x015a, 0x00a7, /* A0 */
0x00a8, 0x0160, 0x015e, 0x0164, 0x0179, 0x00ad, 0x017d, 0x017b, /* A8 */
0x00b0, 0x0105, 0x02db, 0x0142, 0x00b4, 0x013e, 0x015b, 0x02c7, /* B0 */
0x00b8, 0x0161, 0x015f, 0x0165, 0x017a, 0x02dd, 0x017e, 0x017c, /* B8 */
0x0154, 0x00c1, 0x00c2, 0x0102, 0x00c4, 0x0139, 0x0106, 0x00c7, /* C0 */
0x010c, 0x00c9, 0x0118, 0x00cb, 0x011a, 0x00cd, 0x00ce, 0x010e, /* C8 */
0x0110, 0x0143, 0x0147, 0x00d3, 0x00d4, 0x0150, 0x00d6, 0x00d7, /* D0 */
0x0158, 0x016e, 0x00da, 0x0170, 0x00dc, 0x00dd, 0x0162, 0x00df, /* D8 */
0x0155, 0x00e1, 0x00e2, 0x0103, 0x00e4, 0x013a, 0x0107, 0x00e7, /* E0 */
0x010d, 0x00e9, 0x0119, 0x00eb, 0x011b, 0x00ed, 0x00ee, 0x010f, /* E8 */
0x0111, 0x0144, 0x0148, 0x00f3, 0x00f4, 0x0151, 0x00f6, 0x00f7, /* F0 */
0x0159, 0x016f, 0x00fa, 0x0171, 0x00fc, 0x00fd, 0x0163, 0x02d9, /* F8 */
};
for(i=0; i<=0x7E; i++)
unicode_map[i] = i;
/* 7F-9F are unused */
for(i=0xA0; i<=0xFF; i++)
unicode_map[i] = latin2_unicode_map[i-0xA0];
}
static void
unicode_latin4(
char *arg
)
{
int i;
static unsigned int latin4_unicode_map[] = {
0x0080, 0x0081, 0x201a, 0x0192, -1, 0x2026, 0x2020, 0x2021, /* 80 */
0x02c6, 0x2030, -1, 0x2039, 0x0152, 0x008d, 0x008e, 0x008f, /* 88 */
0x201e, 0x201c, 0x2019, -1, 0x201d, 0x2022, 0x2013, 0x2014, /* 90 */
0x02dc, 0x2122, -1, 0x203a, 0x0153, 0x009d, 0x009e, 0x0178, /* 98 */
0x00a0, 0x0104, 0x0138, 0x0156, 0x00a4, 0x0128, 0x013b, 0x00a7, /* A0 */
0x00a8, 0x0160, 0x0112, 0x0122, 0x0166, 0x00ad, 0x017d, 0x00af, /* A8 */
0x00b0, 0x0105, 0x02db, 0x0157, 0x00b4, 0x0129, 0x013c, 0x02c7, /* B0 */
0x00b8, 0x0161, 0x0113, 0x0123, 0x0167, 0x014a, 0x017e, 0x014b, /* B8 */
0x0100, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x012e, /* C0 */
0x010c, 0x00c9, 0x0118, 0x00cb, 0x0116, 0x00cd, 0x00ce, 0x012a, /* C8 */
0x0110, 0x0145, 0x014c, 0x0136, 0x00d4, 0x00d5, 0x00d6, 0x00d7, /* D0 */
0x00d8, 0x0172, 0x00da, 0x00db, 0x00dc, 0x0168, 0x016a, 0x00df, /* D8 */
0x0101, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x012f, /* E0 */
0x010d, 0x00e9, 0x0119, 0x00eb, 0x0117, 0x00ed, 0x00ee, 0x012b, /* E8 */
0x0111, 0x0146, 0x014d, 0x0137, 0x00f4, 0x00f5, 0x00f6, 0x00f7, /* F0 */
0x00f8, 0x0173, 0x00fa, 0x00fb, 0x00fc, 0x0169, 0x016b, 0x02d9, /* F8 */
};
for(i=0; i<=0x7F; i++)
unicode_map[i] = i;
for(i=0x80; i<=0xFF; i++)
unicode_map[i] = latin4_unicode_map[i-0x80];
#if 0 /* for documentation purposes only */
case 0x201e: return 0x90; /* these two quotes are a hack only */
case 0x201c: return 0x91; /* these two quotes are a hack only */
case 0x00A0: return 0xA0; /* NO-BREAK SPACE */
case 0x0104: return 0xA1; /* LATIN CAPITAL LETTER A WITH OGONEK */
case 0x0138: return 0xA2; /* LATIN SMALL LETTER KRA */
case 0x0156: return 0xA3; /* LATIN CAPITAL LETTER R WITH CEDILLA */
case 0x00A4: return 0xA4; /* CURRENCY SIGN */
case 0x0128: return 0xA5; /* LATIN CAPITAL LETTER I WITH TILDE */
case 0x013B: return 0xA6; /* LATIN CAPITAL LETTER L WITH CEDILLA */
case 0x00A7: return 0xA7; /* SECTION SIGN */
case 0x00A8: return 0xA8; /* DIAERESIS */
case 0x0160: return 0xA9; /* LATIN CAPITAL LETTER S WITH CARON */
case 0x0112: return 0xAA; /* LATIN CAPITAL LETTER E WITH MACRON */
case 0x0122: return 0xAB; /* LATIN CAPITAL LETTER G WITH CEDILLA */
case 0x0166: return 0xAC; /* LATIN CAPITAL LETTER T WITH STROKE */
case 0x00AD: return 0xAD; /* SOFT HYPHEN */
case 0x017D: return 0xAE; /* LATIN CAPITAL LETTER Z WITH CARON */
case 0x00AF: return 0xAF; /* MACRON */
case 0x00B0: return 0xB0; /* DEGREE SIGN */
case 0x0105: return 0xB1; /* LATIN SMALL LETTER A WITH OGONEK */
case 0x02DB: return 0xB2; /* OGONEK */
case 0x0157: return 0xB3; /* LATIN SMALL LETTER R WITH CEDILLA */
case 0x00B4: return 0xB4; /* ACUTE ACCENT */
case 0x0129: return 0xB5; /* LATIN SMALL LETTER I WITH TILDE */
case 0x013C: return 0xB6; /* LATIN SMALL LETTER L WITH CEDILLA */
case 0x02C7: return 0xB7; /* CARON */
case 0x00B8: return 0xB8; /* CEDILLA */
case 0x0161: return 0xB9; /* LATIN SMALL LETTER S WITH CARON */
case 0x0113: return 0xBA; /* LATIN SMALL LETTER E WITH MACRON */
case 0x0123: return 0xBB; /* LATIN SMALL LETTER G WITH CEDILLA */
case 0x0167: return 0xBC; /* LATIN SMALL LETTER T WITH STROKE */
case 0x014A: return 0xBD; /* LATIN CAPITAL LETTER ENG */
case 0x017E: return 0xBE; /* LATIN SMALL LETTER Z WITH CARON */
case 0x014B: return 0xBF; /* LATIN SMALL LETTER ENG */
case 0x0100: return 0xC0; /* LATIN CAPITAL LETTER A WITH MACRON */
case 0x00C1: return 0xC1; /* LATIN CAPITAL LETTER A WITH ACUTE */
case 0x00C2: return 0xC2; /* LATIN CAPITAL LETTER A WITH CIRCUMFLEX */
case 0x00C3: return 0xC3; /* LATIN CAPITAL LETTER A WITH TILDE */
case 0x00C4: return 0xC4; /* LATIN CAPITAL LETTER A WITH DIAERESIS */
case 0x00C5: return 0xC5; /* LATIN CAPITAL LETTER A WITH RING ABOVE */
case 0x00C6: return 0xC6; /* LATIN CAPITAL LIGATURE AE */
case 0x012E: return 0xC7; /* LATIN CAPITAL LETTER I WITH OGONEK */
case 0x010C: return 0xC8; /* LATIN CAPITAL LETTER C WITH CARON */
case 0x00C9: return 0xC9; /* LATIN CAPITAL LETTER E WITH ACUTE */
case 0x0118: return 0xCA; /* LATIN CAPITAL LETTER E WITH OGONEK */
case 0x00CB: return 0xCB; /* LATIN CAPITAL LETTER E WITH DIAERESIS */
case 0x0116: return 0xCC; /* LATIN CAPITAL LETTER E WITH DOT ABOVE */
case 0x00CD: return 0xCD; /* LATIN CAPITAL LETTER I WITH ACUTE */
case 0x00CE: return 0xCE; /* LATIN CAPITAL LETTER I WITH CIRCUMFLEX */
case 0x012A: return 0xCF; /* LATIN CAPITAL LETTER I WITH MACRON */
case 0x0110: return 0xD0; /* LATIN CAPITAL LETTER D WITH STROKE */
case 0x0145: return 0xD1; /* LATIN CAPITAL LETTER N WITH CEDILLA */
case 0x014C: return 0xD2; /* LATIN CAPITAL LETTER O WITH MACRON */
case 0x0136: return 0xD3; /* LATIN CAPITAL LETTER K WITH CEDILLA */
case 0x00D4: return 0xD4; /* LATIN CAPITAL LETTER O WITH CIRCUMFLEX */
case 0x00D5: return 0xD5; /* LATIN CAPITAL LETTER O WITH TILDE */
case 0x00D6: return 0xD6; /* LATIN CAPITAL LETTER O WITH DIAERESIS */
case 0x00D7: return 0xD7; /* MULTIPLICATION SIGN */
case 0x00D8: return 0xD8; /* LATIN CAPITAL LETTER O WITH STROKE */
case 0x0172: return 0xD9; /* LATIN CAPITAL LETTER U WITH OGONEK */
case 0x00DA: return 0xDA; /* LATIN CAPITAL LETTER U WITH ACUTE */
case 0x00DB: return 0xDB; /* LATIN CAPITAL LETTER U WITH CIRCUMFLEX */
case 0x00DC: return 0xDC; /* LATIN CAPITAL LETTER U WITH DIAERESIS */
case 0x0168: return 0xDD; /* LATIN CAPITAL LETTER U WITH TILDE */
case 0x016A: return 0xDE; /* LATIN CAPITAL LETTER U WITH MACRON */
case 0x00DF: return 0xDF; /* LATIN SMALL LETTER SHARP S */
case 0x0101: return 0xE0; /* LATIN SMALL LETTER A WITH MACRON */
case 0x00E1: return 0xE1; /* LATIN SMALL LETTER A WITH ACUTE */
case 0x00E2: return 0xE2; /* LATIN SMALL LETTER A WITH CIRCUMFLEX */
case 0x00E3: return 0xE3; /* LATIN SMALL LETTER A WITH TILDE */
case 0x00E4: return 0xE4; /* LATIN SMALL LETTER A WITH DIAERESIS */
case 0x00E5: return 0xE5; /* LATIN SMALL LETTER A WITH RING ABOVE */
case 0x00E6: return 0xE6; /* LATIN SMALL LIGATURE AE */
case 0x012F: return 0xE7; /* LATIN SMALL LETTER I WITH OGONEK */
case 0x010D: return 0xE8; /* LATIN SMALL LETTER C WITH CARON */
case 0x00E9: return 0xE9; /* LATIN SMALL LETTER E WITH ACUTE */
case 0x0119: return 0xEA; /* LATIN SMALL LETTER E WITH OGONEK */
case 0x00EB: return 0xEB; /* LATIN SMALL LETTER E WITH DIAERESIS */
case 0x0117: return 0xEC; /* LATIN SMALL LETTER E WITH DOT ABOVE */
case 0x00ED: return 0xED; /* LATIN SMALL LETTER I WITH ACUTE */
case 0x00EE: return 0xEE; /* LATIN SMALL LETTER I WITH CIRCUMFLEX */
case 0x012B: return 0xEF; /* LATIN SMALL LETTER I WITH MACRON */
case 0x0111: return 0xF0; /* LATIN SMALL LETTER D WITH STROKE */
case 0x0146: return 0xF1; /* LATIN SMALL LETTER N WITH CEDILLA */
case 0x014D: return 0xF2; /* LATIN SMALL LETTER O WITH MACRON */
case 0x0137: return 0xF3; /* LATIN SMALL LETTER K WITH CEDILLA */
case 0x00F4: return 0xF4; /* LATIN SMALL LETTER O WITH CIRCUMFLEX */
case 0x00F5: return 0xF5; /* LATIN SMALL LETTER O WITH TILDE */
case 0x00F6: return 0xF6; /* LATIN SMALL LETTER O WITH DIAERESIS */
case 0x00F7: return 0xF7; /* DIVISION SIGN */
case 0x00F8: return 0xF8; /* LATIN SMALL LETTER O WITH STROKE */
case 0x0173: return 0xF9; /* LATIN SMALL LETTER U WITH OGONEK */
case 0x00FA: return 0xFA; /* LATIN SMALL LETTER U WITH ACUTE */
case 0x00FB: return 0xFB; /* LATIN SMALL LETTER U WITH CIRCUMFLEX */
case 0x00FC: return 0xFC; /* LATIN SMALL LETTER U WITH DIAERESIS */
case 0x0169: return 0xFD; /* LATIN SMALL LETTER U WITH TILDE */
case 0x016B: return 0xFE; /* LATIN SMALL LETTER U WITH MACRON */
case 0x02D9: return 0xFF; /* DOT ABOVE */
#endif
}
static void
unicode_latin5(
char *arg
)
{
int i;
static unsigned int latin5_unicode_map1[] = {
0x0080, 0x0081, 0x201a, 0x0192, 0x201e, 0x2026, 0x2020, 0x2021, /* 80 */
0x02c6, 0x2030, 0x0160, 0x2039, 0x0152, 0x008d, 0x008e, 0x008f, /* 88 */
0x0090, 0x2018, 0x2019, 0x201c, 0x201d, 0x2022, 0x2013, 0x2014, /* 90 */
0x02dc, 0x2122, 0x0161, 0x203a, 0x0153, 0x009d, 0x009e, 0x0178, /* 98 */
};
static unsigned int latin5_unicode_map2[] = {
0x011e, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7, /* D0 */
0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x0130, 0x015e, 0x00df, /* D8 */
0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7, /* E0 direct */
0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, /* E8 direct */
0x011f, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7, /* F0 */
0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x0131, 0x015f, 0x00ff, /* F8 */
};
for(i=0; i<=0x7F; i++)
unicode_map[i] = i;
for(i=0x80; i<=0x9F; i++)
unicode_map[i] = latin5_unicode_map1[i-0x80];
for(i=0xA0; i<=0xCF; i++)
unicode_map[i] = i;
for(i=0xD0; i<=0xFF; i++)
unicode_map[i] = latin5_unicode_map2[i-0xD0];
}
/* a way to select one 256-character plane from Unicode
* or other multi-byte encoding
*/
static void
unicode_plane(
char *arg
)
{
static unsigned plane;
int nchars;
int c1, c2, i;
if(uni_lang_selected == 0)
return; /* don't participate in auto-guessing */
plane = 0; force_pid = force_eid = -1;
c1 = sscanf(arg, "pid=%d,eid=%d%n", &force_pid, &force_eid, &nchars);
if(c1 == 2) {
arg += nchars;
if(*arg == ',')
arg++;
}
if(arg[0] == '0' && (arg[1]=='x' || arg[1]=='X') ) {
arg += 2;
c2 = sscanf(arg, "%x", &plane);
} else {
c2 = sscanf(arg, "%d", &plane);
}
if( (c1!=2 && c1!=0) || (c1==0 && c2==0) ) {
fprintf(stderr, "**** option -l plane expects one of the following formats:\n");
fprintf(stderr, " -l plane+0xNN - select hexadecimal number of plane of Unicode\n");
fprintf(stderr, " -l plane+NN - select decimal number of plane of Unicode\n");
fprintf(stderr, " -l plane+pid=N,eid=N - select plane 0 of specified encoding\n");
fprintf(stderr, " -l plane+pid=N,eid=N,0xNN - select hex plane of TTF encoding with this PID/EID\n");
fprintf(stderr, " -l plane+pid=N,eid=N,NN - select decimal plane of TTF encoding with this PID/EID\n");
exit(1);
}
if(c2!=0) {
if(strlen(arg) > sizeof(uni_suffix_buf)-2) {
fprintf(stderr, "**** plane number is too large\n");
}
sprintf(uni_suffix_buf, "-%s", arg);
uni_font_name_suffix = uni_suffix_buf;
} else {
uni_font_name_suffix = "";
}
plane <<= 8;
for(i=0; i<=0xFF; i++)
unicode_map[i] = plane | i;
}
/* look up the 8-bit code by unicode */
int
unicode_rev_lookup(
int unival
)
{
int res;
if( ! IS_UNI_BUCKET(unival) )
return -1;
for (res = 0; res < enctabsz; res++)
if (unicode_map[res] == unival)
return res;
return -1;
}
/* mark the buckets for quick lookup */
static void
unicode_prepare_buckets(
void
)
{
int i;
memset(uni_user_buckets, 0, sizeof uni_user_buckets);
for(i=0; i<enctabsz; i++) {
if(unicode_map[i] != (unsigned) -1)
MARK_UNI_BUCKET(unicode_map[i]);
}
}
/*
* When we print errors about bad names we want to print these names in
* some decent-looking form
*/
static char *
nametoprint(
unsigned char *s
)
{
static char res[50];
int c, i;
for(i=0; ( c =* s )!=0 && i<sizeof(res)-8; s++) {
if(c < ' ' || c > 126) {
sprintf(res+i, "\\x%02X", c);
i+=4;
} else {
res[i++] = c;
}
}
if(*s != 0) {
res[i++] = '.';
res[i++] = '.';
res[i++] = '.';
}
res[i++] = 0;
return res;
}
/*
* Scale the values according to the scale_factor
*/
double
fscale(
double val
)
{
return scale_factor * val;
}
int
iscale(
int val
)
{
return (int) (val > 0 ? scale_factor * val + 0.5
: scale_factor * val - 0.5);
}
/*
* Try to force fixed width of characters
*/
static void
alignwidths(void)
{
int i;
int n = 0, avg, max = 0, min = 3000, sum = 0, x;
for (i = 0; i < numglyphs; i++) {
if (glyph_list[i].flags & GF_USED) {
x = glyph_list[i].width;
if (x != 0) {
if (x < min)
min = x;
if (x > max)
max = x;
sum += x;
n++;
}
}
}
if (n == 0)
return;
avg = sum / n;
WARNING_3 fprintf(stderr, "widths: max=%d avg=%d min=%d\n", max, avg, min);
/* if less than 5% variation from average */
/* force fixed width */
if (20 * (avg - min) < avg && 20 * (max - avg) < avg) {
for (i = 0; i < numglyphs; i++) {
if (glyph_list[i].flags & GF_USED)
glyph_list[i].width = avg;
}
fontm.is_fixed_pitch = 1;
}
}
static void
convert_glyf(
int glyphno
)
{
GLYPH *g;
int ncurves;
g = &glyph_list[glyphno];
g->scaledwidth = iscale(g->width);
g->entries = 0;
g->lastentry = 0;
g->path = 0;
if (g->ttf_pathlen != 0) {
cursw->glpath(glyphno, glyph_list);
g->lastentry = 0;
if(ISDBG(BUILDG))
dumppaths(g, NULL, NULL);
assertpath(g->entries, __FILE__, __LINE__, g->name);
fclosepaths(g);
assertpath(g->entries, __FILE__, __LINE__, g->name);
/* float processing */
if(smooth) {
ffixquadrants(g);
assertpath(g->entries, __FILE__, __LINE__, g->name);
fsplitzigzags(g);
assertpath(g->entries, __FILE__, __LINE__, g->name);
fforceconcise(g);
assertpath(g->entries, __FILE__, __LINE__, g->name);
fstraighten(g);
assertpath(g->entries, __FILE__, __LINE__, g->name);
}
pathtoint(g);
/* all processing past this point expects integer path */
assertpath(g->entries, __FILE__, __LINE__, g->name);
#if 0
fixcontours(g);
testfixcvdir(g);
#endif
/* int processing */
if (smooth) {
smoothjoints(g);
assertpath(g->entries, __FILE__, __LINE__, g->name);
}
ncurves = 0;
{
GENTRY *ge;
for(ge = g->entries; ge; ge = ge->next)
ncurves++;
}
if (ncurves > 200) {
WARNING_3 fprintf(stderr,
"** Glyph %s is too long, may display incorrectly\n",
g->name);
}
} else {
/* for buildstems */
g->flags &= ~GF_FLOAT;
}
}
static void
handle_gnames(void)
{
int i, n, found, c, type;
/* get the names from the font file */
ps_fmt_3 = cursw->glnames(glyph_list);
/* check for names with wrong characters */
for (n = 0; n < numglyphs; n++) {
int c;
for (i = 0; (c = glyph_list[n].name[i]) != 0; i++) {
if (!(isalnum(c) || c == '.' || c == '_' || c == '-')
|| i==0 && isdigit(c)) { /* must not start with a digit */
WARNING_3 fprintf(stderr, "Glyph %d %s (%s), ",
n, isdigit(c) ? "name starts with a digit" :
"has bad characters in name",
nametoprint(glyph_list[n].name));
glyph_list[n].name = malloc(16);
sprintf(glyph_list[n].name, "_b_%d", n);
WARNING_3 fprintf(stderr, "changing to %s\n", glyph_list[n].name);
break;
}
}
}
if( !ps_fmt_3 ) {
/* check for duplicate names */
for (n = 0; n < numglyphs; n++) {
found = 0;
for (i = 0; i < n && !found; i++) {
if (strcmp(glyph_list[i].name, glyph_list[n].name) == 0) {
if (( glyph_list[n].name = malloc(16) )==0) {
fprintf (stderr, "****malloc failed %s line %d\n", __FILE__, __LINE__);
exit(255);
}
sprintf(glyph_list[n].name, "_d_%d", n);
/* if the font has no names in it (what the native parser
* recognises as ps_fmt_3), FreeType returns all the
* names as .notdef, so don't complain in this case
*/
if(strcmp(glyph_list[i].name, ".notdef")) {
WARNING_3 fprintf(stderr,
"Glyph %d has the same name as %d: (%s), changing to %s\n",
n, i,
glyph_list[i].name,
glyph_list[n].name);
}
found = 1;
}
}
}
}
/* start the encoding stuff */
for (i = 0; i < ENCTABSZ; i++) {
encoding[i] = -1;
}
/* do the 1st round of encoding by name */
if(!ps_fmt_3 && uni_lang_selected && uni_lang_selected->convbyname) {
for (n = 0; n < numglyphs; n++) {
c = uni_lang_selected->convbyname(glyph_list[n].name,
uni_lang_arg, UNICONV_BYNAME_BEFORE);
if(c>=0 && c<ENCTABSZ && encoding[c] == -1)
encoding[c] = n;
}
}
/* now do the encoding by table */
if(uni_lang_selected) {
for(i=0; i < MAXUNITABLES && uni_lang_selected->init[i]; i++) {
for (n = 0; n < ENCTABSZ; n++)
unicode_map[n] = -1;
uni_lang_selected->init[i](uni_lang_arg);
unicode_prepare_buckets();
type = cursw->glenc(glyph_list, encoding, unicode_map);
if( type == 0 )
/* if we have an 8-bit encoding we don't need more tries */
break;
}
} else {
/* language is unknown, try the first table of each */
for(i=0; i < sizeof uni_lang/(sizeof uni_lang[0]); i++) {
if(uni_lang[i].init[0] == NULL)
continue;
for (n = 0; n < ENCTABSZ; n++)
unicode_map[n] = -1;
uni_lang[i].init[0](uni_lang_arg);
unicode_prepare_buckets();
type = cursw->glenc(glyph_list, encoding, unicode_map);
if( type == 0 )
/* if we have an 8-bit encoding we don't need more tries */
break;
}
}
if (ps_fmt_3) {
/* get rid of the old names, they are all "UNKNOWN" anyawy */
for (i = 0; i < numglyphs; i++) {
glyph_list[i].name = 0;
}
if(type == 0) {
/* 8-bit - give 8859/1 names to the first 256 glyphs */
for (i = 0; i < 256; i++) { /* here 256, not ENCTABSZ */
if (encoding[i] > 0) {
glyph_list[encoding[i]].name = Fmt3Encoding[i];
}
}
} else if(type == 1) {
/* Unicode - give 8859/1 names to the first 256 glyphs of Unicode */
for (n = 0; n < 256; n++) { /* here 256, not ENCTABSZ */
i = unicode_rev_lookup(n);
if (i>=0 && encoding[i] > 0) {
glyph_list[encoding[i]].name = Fmt3Encoding[i];
}
}
} /* for other types of encodings just give generated names */
/* assign unique names to the rest of the glyphs */
for (i = 0; i < numglyphs; i++) {
if (glyph_list[i].name == 0) {
if (( glyph_list[i].name = malloc(16) )==0) {
fprintf (stderr, "****malloc failed %s line %d\n", __FILE__, __LINE__);
exit(255);
}
sprintf(glyph_list[i].name, "_d_%d", i);
}
}
}
/* do the 2nd round of encoding by name */
if(uni_lang_selected && uni_lang_selected->convbyname) {
for (n = 0; n < numglyphs; n++) {
c = uni_lang_selected->convbyname(glyph_list[n].name,
uni_lang_arg, UNICONV_BYNAME_AFTER);
if(c>=0 && c<ENCTABSZ && encoding[c] == -1)
encoding[c] = n;
}
}
/* all the encoding things are done */
for (i = 0; i < ENCTABSZ; i++)
if(encoding[i] == -1) {
/* check whether this character might be a duplicate
* (in which case it would be missed by unicode_rev_lookup())
*/
c = unicode_map[i];
if((type != 0 || forcemap) && c != -1) {
for(n = 0; n < i; n++) {
if(unicode_map[n] == c) {
encoding[i] = encoding[n];
}
}
}
if(encoding[i] == -1) /* still not found, defaults to .notdef */
encoding[i] = 0;
}
for (i = 0; i < 256; i++) /* here 256, not ENCTABSZ */
glyph_list[encoding[i]].char_no = i;
/* enforce two special cases defined in TTF manual */
if(numglyphs > 0)
glyph_list[0].name = ".notdef";
if(numglyphs > 1)
glyph_list[1].name = ".null";
for (i = 0; i < ENCTABSZ; i++) {
if ((encoding[i] != 0) && glyph_rename[i]) {
glyph_list[encoding[i]].name = glyph_rename[i];
}
}
}
/* duplicate a string with counter to a 0-terminated string,
* and by the way filter out the characters that won't look good
* in the Postscript strings or comments; limit the length
* to a reasonable amount.
*/
char *
dupcnstring(
unsigned char *s,
int len
)
{
char *res, *out;
int i, c;
static int warned=0;
if(len > 255) {
WARNING_1 fprintf(stderr, "Some font name strings are longer than 255 characters, cut down\n");
len = 255;
}
if(( res = malloc(len+1) )==NULL) {
fprintf (stderr, "****malloc failed %s line %d\n", __FILE__, __LINE__);
exit(255);
}
out = res;
for(i=0; i<len; i++) {
c = s[i];
if( c>=' ' && c!=127) {
/* translate the inconvenient chacracters */
if( c== '(' )
c = '[';
else if( c== ')' )
c = ']';
*out++ = c;
} else if( c=='\n' || c=='\r' ) {
WARNING_1 fprintf(stderr, "Some font name strings contain end of line or Unicode, cut down\n");
*out = 0;
return res;
} else if(!warned) {
warned=1;
WARNING_1 fprintf(stderr, "Some font name strings are in Unicode, may not show properly\n");
}
}
*out = 0;
return res;
}
static void
usage(void)
{
#ifdef _GNU_SOURCE
# define fplop(txt) fputs(txt, stderr);
#else
# define fplop(txt)
#endif
fputs("Use:\n", stderr);
fputs("ttf2pt1 [-<opts>] [-l language | -L file] <ttf-file> [<fontname>]\n", stderr);
fputs(" or\n", stderr);
fputs("ttf2pt1 [-<opts>] [-l language | -L file] <ttf-file> -\n", stderr);
fputs(" or\n", stderr);
fputs("ttf2pt1 [-<opts>] [-l language | -L file] <ttf-file> - | t1asm > <pfa-file>\n", stderr);
fplop("\n");
fplop("This build supports both short and long option names,\n");
fplop("the long options are listed before corresponding short ones\n");
fplop(" --all-glyphs\n");
fputs(" -a - include all glyphs, even those not in the encoding table\n", stderr);
fplop(" --pfb\n");
fputs(" -b - produce a compressed .pfb file\n", stderr);
fplop(" --debug dbg_suboptions\n");
fputs(" -d dbg_suboptions - debugging options, run ttf2pt1 -d? for help\n", stderr);
fplop(" --encode\n");
fputs(" -e - produce a fully encoded .pfa file\n", stderr);
fplop(" --force-unicode\n");
fputs(" -F - force use of Unicode encoding even if other MS encoding detected\n", stderr);
fplop(" --generate suboptions\n");
fputs(" -G suboptions - control the file generation, run ttf2pt1 -G? for help\n", stderr);
fplop(" --language language\n");
fputs(" -l language - convert Unicode to specified language, run ttf2pt1 -l? for list\n", stderr);
fplop(" --language-map file\n");
fputs(" -L file - convert Unicode according to encoding description file\n", stderr);
fplop(" --limit <type>=<value>\n");
fputs(" -m <type>=<value> - set maximal limit of given type to value, types:\n", stderr);
fputs(" h - maximal hint stack depth in the PostScript interpreter\n", stderr);
fplop(" --processing suboptions\n");
fputs(" -O suboptions - control outline processing, run ttf2pt1 -O? for help\n", stderr);
fplop(" --parser name\n");
fputs(" -p name - use specific front-end parser, run ttf2pt1 -p? for list\n", stderr);
fplop(" --uid id\n");
fputs(" -u id - use this UniqueID, -u A means autogeneration\n", stderr);
fplop(" --vertical-autoscale size\n");
fputs(" -v size - scale the font to make uppercase letters >size/1000 high\n", stderr);
fplop(" --version\n");
fputs(" -V - print ttf2pt1 version number\n", stderr);
fplop(" --warning number\n");
fputs(" -W number - set the level of permitted warnings (0 - disable)\n", stderr);
fputs("Obsolete options (will be removed in future releases):\n", stderr);
fplop(" --afm\n");
fputs(" -A - write the .afm file to STDOUT instead of the font, now -GA\n", stderr);
fputs(" -f - don't try to guess the value of the ForceBold hint, now -Ob\n", stderr);
fputs(" -h - disable autogeneration of hints, now -Oh\n", stderr);
fputs(" -H - disable hint substitution, now -Ou\n", stderr);
fputs(" -o - disable outline optimization, now -Oo\n", stderr);
fputs(" -s - disable outline smoothing, now -Os\n", stderr);
fputs(" -t - disable auto-scaling to 1000x1000 standard matrix, now -Ot\n", stderr);
fputs(" -w - correct the glyph widths (use only for buggy fonts), now -OW\n", stderr);
fputs("With no <fontname>, write to <ttf-file> with suffix replaced.\n", stderr);
fputs("The last '-' means 'use STDOUT'.\n", stderr);
#undef fplop
}
static void
printversion(void)
{
fprintf(stderr, "ttf2pt1 %s\n", TTF2PT1_VERSION);
}
/* initialize a table of suboptions */
static void
init_subo_tbl(
struct subo_case *tbl
)
{
int i;
for(i=0; tbl[i].disbl != 0; i++) {
tbl[i].disbl = tolower(tbl[i].disbl);
tbl[i].enbl = toupper(tbl[i].disbl);
*(tbl[i].valp) = tbl[i].dflt;
}
}
/* print the default value of the suboptions */
static void
print_subo_dflt(
FILE *f,
struct subo_case *tbl
)
{
int i;
for(i=0; tbl[i].disbl != 0; i++) {
if(tbl[i].dflt)
putc(tbl[i].enbl, f);
else
putc(tbl[i].disbl, f);
}
}
/* print the usage message for the suboptions */
static void
print_subo_usage(
FILE *f,
struct subo_case *tbl
)
{
int i;
fprintf(f,"The lowercase suboptions disable features, corresponding\n");
fprintf(f,"uppercase suboptions enable them. The supported suboptions,\n");
fprintf(f,"their default states and the features they control are:\n");
for(i=0; tbl[i].disbl != 0; i++) {
fprintf(f," %c/%c - [%s] %s\n", tbl[i].disbl, tbl[i].enbl,
tbl[i].dflt ? "enabled" : "disabled", tbl[i].descr);
}
}
/* find and set the entry according to suboption,
* return the found entry (or if not found return NULL)
*/
struct subo_case *
set_subo(
struct subo_case *tbl,
int subopt
)
{
int i;
for(i=0; tbl[i].disbl != 0; i++) {
if(subopt == tbl[i].disbl) {
*(tbl[i].valp) = 0;
return &tbl[i];
} else if(subopt == tbl[i].enbl) {
*(tbl[i].valp) = 1;
return &tbl[i];
}
}
return NULL;
}
int
main(
int argc,
char **argv
)
{
int i, j;
time_t now;
char filename[4096];
int c,nchars,nmetrics;
int ws;
int forcebold= -1; /* -1 means "don't know" */
char *lang;
int oc;
int subid;
char *cmdline;
#ifdef _GNU_SOURCE
# define ttf2pt1_getopt(a, b, c, d, e) getopt_long(a, b, c, d, e)
static struct option longopts[] = {
{ "afm", 0, NULL, 'A' },
{ "all-glyphs", 0, NULL, 'a' },
{ "pfb", 0, NULL, 'b' },
{ "debug", 1, NULL, 'd' },
{ "encode", 0, NULL, 'e' },
{ "force-unicode", 0, NULL, 'F' },
{ "generate", 1, NULL, 'G' },
{ "language", 1, NULL, 'l' },
{ "language-map", 1, NULL, 'L' },
{ "limit", 1, NULL, 'm' },
{ "processing", 1, NULL, 'O' },
{ "parser", 1, NULL, 'p' },
{ "uid", 1, NULL, 'u' },
{ "vertical-autoscale", 1, NULL, 'v' },
{ "version", 0, NULL, 'V' },
{ "warning", 1, NULL, 'W' },
{ NULL, 0, NULL, 0 }
};
#else
# define ttf2pt1_getopt(a, b, c, d, e) getopt(a, b, c)
#endif
/* table of Outline Processing (may think also as Optimization) options */
static struct subo_case opotbl[] = {
{ 'b', 0/*auto-set*/, &trybold, 1, "guessing of the ForceBold hint" },
{ 'h', 0/*auto-set*/, &hints, 1, "autogeneration of hints" },
{ 'u', 0/*auto-set*/, &subhints, 1, "hint substitution technique" },
{ 'o', 0/*auto-set*/, &optimize, 1, "space optimization of font files" },
{ 's', 0/*auto-set*/, &smooth, 1, "smoothing and repair of outlines" },
{ 't', 0/*auto-set*/, &transform, 1, "auto-scaling to the standard matrix 1000x1000" },
{ 'w', 0/*auto-set*/, &correctwidth, 0, "correct the glyph widths (use only for buggy fonts)" },
{ 'v', 0/*auto-set*/, &vectorize, 0, "vectorize (trace) the bitmaps" },
#ifdef USE_AUTOTRACE
{ 'z', 0/*auto-set*/, &use_autotrace, 0, "use the autotrace library on bitmaps (works badly)" },
#endif /*USE_AUTOTRACE*/
{ 0, 0, 0, 0, 0} /* terminator */
};
/* table of the File Generation options */
static struct subo_case fgotbl[] = {
{ 'f', 0/*auto-set*/, &gen_pfa, 1, "generate the font file (.t1a, .pfa or .pfb)" },
{ 'a', 0/*auto-set*/, &gen_afm, 1, "generate the Adobe metrics file (.afm)" },
{ 'u', 0/*auto-set*/, &gen_ufm, 1, "generate the Unicode metrics file (.ufm)" },
{ 'e', 0/*auto-set*/, &gen_dvienc, 0, "generate the dvips encoding file (.enc)" },
{ 0, 0, 0, 0, 0} /* terminator */
};
int *genlast = NULL;
init_subo_tbl(opotbl); /* initialize sub-options of -O */
init_subo_tbl(fgotbl); /* initialize sub-options of -G */
/* save the command line for the record
* (we don't bother about escaping the shell special characters)
*/
j = 0;
for(i=1; i<argc; i++) {
j += strlen(argv[i])+1;
}
if ((cmdline = malloc(j+1)) == NULL) {
fprintf (stderr, "****malloc failed %s line %d\n", __FILE__, __LINE__);
exit(255);
}
cmdline[0] = 0;
for(i=1; i<argc; i++) {
strcat(cmdline, argv[i]);
strcat(cmdline, " ");
}
for(i=0; (j=cmdline[i])!=0; i++)
if(j == '\n')
cmdline[i] = ' ';
while(( oc=ttf2pt1_getopt(argc, argv, "FaoebAsthHfwVv:p:l:d:u:L:m:W:O:G:",
longopts, NULL) )!= -1) {
switch(oc) {
case 'W':
if(sscanf(optarg, "%d", &warnlevel) < 1 || warnlevel < 0) {
fprintf(stderr, "**** warning level must be a positive number\n");
exit(1);
}
break;
case 'F':
forcemap = 1;
break;
case 'o':
fputs("Warning: option -o is obsolete, use -Oo instead\n", stderr);
optimize = 0;
break;
case 'e':
encode = 1;
break;
case 'b':
encode = pfbflag = 1;
break;
case 'A':
fputs("Warning: option -A is obsolete, use -GA instead\n", stderr);
wantafm = 1;
break;
case 'a':
allglyphs = 1;
break;
case 's':
fputs("Warning: option -s is obsolete, use -Os instead\n", stderr);
smooth = 0;
break;
case 't':
fputs("Warning: option -t is obsolete, use -Ot instead\n", stderr);
transform = 0;
break;
case 'd':
for(i=0; optarg[i]!=0; i++)
switch(optarg[i]) {
case 'a':
absolute = 1;
break;
case 'r':
reverse = 0;
break;
default:
if (optarg[i] != '?')
fprintf(stderr, "**** Unknown debugging option '%c' ****\n", optarg[i]);
fputs("The recognized debugging options are:\n", stderr);
fputs(" a - enable absolute coordinates\n", stderr);
fputs(" r - do not reverse font outlines directions\n", stderr);
exit(1);
break;
};
break;
case 'm':
{
char subopt;
int val;
if(sscanf(optarg, "%c=%d", &subopt, &val) !=2) {
fprintf(stderr, "**** Misformatted maximal limit ****\n");
fprintf(stderr, "spaces around the equal sign are not allowed\n");
fprintf(stderr, "good examples: -mh=100 -m h=100\n");
fprintf(stderr, "bad examples: -mh = 100 -mh= 100\n");
exit(1);
break;
}
switch(subopt) {
case 'h':
max_stemdepth = val;
break;
default:
if (subopt != '?')
fprintf(stderr, "**** Unknown limit type '%c' ****\n", subopt);
fputs("The recognized limit types are:\n", stderr);
fputs(" h - maximal hint stack depth in the PostScript interpreter\n", stderr);
exit(1);
break;
}
break;
}
case 'O':
{
char *p;
for(p=optarg; *p != 0; p++) {
if(set_subo(opotbl, *p) == NULL) { /* found no match */
if (*p != '?')
fprintf(stderr, "**** Unknown outline processing suboption '%c' ****\n", *p);
fprintf(stderr,"The general form of the outline processing option is:\n");
fprintf(stderr," -O suboptions\n");
fprintf(stderr,"(To remember easily -O may be also thought of as \"optimization\").\n");
print_subo_usage(stderr, opotbl);
fprintf(stderr, "The default state corresponds to the option -O ");
print_subo_dflt(stderr, opotbl);
fprintf(stderr, "\n");
exit(1);
}
}
break;
}
case 'G':
{
char *p;
struct subo_case *s;
for(p=optarg; *p != 0; p++) {
if(( s = set_subo(fgotbl, *p) )==NULL) { /* found no match */
if (*p != '?')
fprintf(stderr, "**** Unknown outline processing suboption '%c' ****\n", *p);
fprintf(stderr,"The general form of the file generation option is:\n");
fprintf(stderr," -G suboptions\n");
print_subo_usage(stderr, fgotbl);
fprintf(stderr, "The default state corresponds to the option -G ");
print_subo_dflt(stderr, fgotbl);
fprintf(stderr, "\n");
fprintf(stderr, "If the result is written to STDOUT, the last specified enabling suboption of -G\n");
fprintf(stderr, "selects the file to be written to STDOUT (the font file by default).\n");
exit(1);
}
if( *(s->valp) )
genlast = s->valp;
}
break;
}
case 'h':
fputs("Warning: option -h is obsolete, use -Oh instead\n", stderr);
hints = 0;
break;
case 'H':
fputs("Warning: meaning of option -H has been changed to its opposite\n", stderr);
fputs("Warning: option -H is obsolete, use -Ou instead\n", stderr);
subhints = 0;
break;
case 'f':
fputs("Warning: option -f is obsolete, use -Ob instead\n", stderr);
trybold = 0;
break;
case 'w':
fputs("Warning: option -w is obsolete, use -OW instead\n", stderr);
correctwidth = 1;
break;
case 'u':
if(wantuid) {
fprintf(stderr, "**** UniqueID may be specified only once ****\n");
exit(1);
}
wantuid = 1;
if(optarg[0]=='A' && optarg[1]==0)
strUID=0; /* will be generated automatically */
else {
strUID=optarg;
for(i=0; optarg[i]!=0; i++)
if( !isdigit(optarg[i]) ) {
fprintf(stderr, "**** UniqueID must be numeric or A for automatic ****\n");
exit(1);
}
}
break;
case 'v':
correctvsize = atoi(optarg);
if(correctvsize <= 0 && correctvsize > 1000) {
fprintf(stderr, "**** wrong vsize '%d', ignored ****\n", correctvsize);
correctvsize=0;
}
break;
case 'p':
if(cursw!=0) {
fprintf(stderr, "**** only one front-end parser be used ****\n");
exit(1);
}
{ /* separate parser from parser-specific argument */
char *p = strchr(optarg, LANG_ARG_SEP);
if(p != 0) {
*p = 0;
front_arg = p+1;
} else
front_arg = "";
}
for(i=0; frontswtab[i] != NULL; i++)
if( !strcmp(frontswtab[i]->name, optarg) ) {
cursw = frontswtab[i];
break;
}
if(cursw==0) {
if (strcmp(optarg, "?"))
fprintf(stderr, "**** unknown front-end parser '%s' ****\n", optarg);
fputs("the following front-ends are supported now:\n", stderr);
for(i=0; frontswtab[i] != NULL; i++) {
fprintf(stderr," %s (%s)\n file suffixes: ",
frontswtab[i]->name,
frontswtab[i]->descr ? frontswtab[i]->descr : "no description"
);
for(j=0; j<MAXSUFFIX; j++)
if(frontswtab[i]->suffix[j])
fprintf(stderr, "%s ", frontswtab[i]->suffix[j]);
fprintf(stderr, "\n");
}
exit(1);
}
break;
case 'l':
if(uni_lang_selected!=0) {
fprintf(stderr, "**** only one language option may be used ****\n");
exit(1);
}
{ /* separate language from language-specific argument */
char *p = strchr(optarg, LANG_ARG_SEP);
if(p != 0) {
*p = 0;
uni_lang_arg = p+1;
} else
uni_lang_arg = "";
}
for(i=0; i < sizeof uni_lang/(sizeof uni_lang[0]); i++)
if( !strcmp(uni_lang[i].name, optarg) ) {
uni_lang_selected = &uni_lang[i];
uni_sample = uni_lang[i].sample_upper;
break;
}
if(uni_lang_selected==0) {
if (strcmp(optarg, "?"))
fprintf(stderr, "**** unknown language '%s' ****\n", optarg);
fputs(" the following languages are supported now:\n", stderr);
for(i=0; i < sizeof uni_lang/(sizeof uni_lang[0]); i++)
fprintf(stderr," %s (%s)\n",
uni_lang[i].name,
uni_lang[i].descr ? uni_lang[i].descr : "no description"
);
exit(1);
}
break;
case 'L':
if(uni_lang_selected!=0) {
fprintf(stderr, "**** only one language option may be used ****\n");
exit(1);
}
uni_lang_selected = &uni_lang_user;
uni_lang_arg = optarg;
break;
case 'V':
printversion();
exit(0);
break;
default:
usage();
exit(1);
break;
}
}
argc-=optind-1; /* the rest of code counts from argv[0] */
argv+=optind-1;
if (absolute && encode) {
fprintf(stderr, "**** options -a and -e are incompatible ****\n");
exit(1);
}
if ((argc != 2) && (argc != 3)) {
usage();
exit(1);
}
/* try to guess the language by the locale used */
if(uni_lang_selected==0 && (lang=getenv("LANG"))!=0 ) {
for(i=0; i < sizeof uni_lang/sizeof(struct uni_language); i++) {
if( !strncmp(uni_lang[i].name, lang, strlen(uni_lang[i].name)) ) {
uni_lang_selected = &uni_lang[i];
goto got_a_language;
}
}
/* no full name ? try aliases */
for(i=0; i < sizeof uni_lang/sizeof(struct uni_language); i++) {
for(c=0; c<MAXUNIALIAS; c++)
if( uni_lang[i].alias[c]!=0
&& !strncmp(uni_lang[i].alias[c], lang, strlen(uni_lang[i].alias[c])) ) {
uni_lang_selected = &uni_lang[i];
goto got_a_language;
}
}
got_a_language:
if(uni_lang_selected!=0) {
WARNING_1 fprintf(stderr, "Using language '%s' for Unicode fonts\n", uni_lang[i].name);
uni_sample = uni_lang[i].sample_upper;
}
}
/* try to guess the front-end parser by the file name suffix */
if(cursw==0) {
char *p = strrchr(argv[1], '.');
char *s;
if(p!=0 && (s = strdup(p+1))!=0) {
for(p=s; *p; p++)
*p = tolower(*p);
p = s;
for(i=0; frontswtab[i] != 0 && cursw == 0; i++) {
for(j=0; j<MAXSUFFIX; j++)
if(frontswtab[i]->suffix[j]
&& !strcmp(p, frontswtab[i]->suffix[j]) ) {
cursw = frontswtab[i];
WARNING_1 fprintf(stderr, "Auto-detected front-end parser '%s'\n",
cursw->name);
WARNING_1 fprintf(stderr, " (use ttf2pt1 -p? to get the full list of available front-ends)\n");
break;
}
}
free(s);
}
if(cursw==0) {
cursw = frontswtab[0];
WARNING_1 fprintf(stderr, "Can't detect front-end parser, using '%s' by default\n",
cursw->name);
WARNING_1 fprintf(stderr, " (use ttf2pt1 -p? to get the full list of available front-ends)\n");
}
}
/* open the input file */
cursw->open(argv[1], front_arg);
/* Get base name of output file (if not specified)
* by removing (known) suffixes
*/
if (argc == 2) {
char *p;
argv[2] = strdup (argv[1]);
p = strrchr(argv[2], '.');
if (p != NULL)
for (j = 0; (j < MAXSUFFIX) && (cursw->suffix[j]); j++)
if (!strcmp(p+1, cursw->suffix[j])) {
*p = '\0';
break;
}
}
if ((null_file = fopen(BITBUCKET, "w")) == NULL) {
fprintf(stderr, "**** Cannot open %s ****\n",
BITBUCKET);
exit(1);
}
if (argv[2][0] == '-' && argv[2][1] == 0) {
#ifdef WINDOWS
if(encode) {
fprintf(stderr, "**** can't write encoded file to stdout ***\n");
exit(1);
}
#endif /* WINDOWS */
pfa_file = ufm_file = afm_file = dvienc_file = null_file;
if(wantafm || genlast == &gen_afm) { /* print .afm instead of .pfa */
afm_file=stdout;
} else if(genlast == &gen_dvienc) { /* print .enc instead of .pfa */
dvienc_file=stdout;
} else {
pfa_file=stdout;
}
} else {
#ifndef WINDOWS
snprintf(filename, sizeof filename, "%s.%s", argv[2], encode ? (pfbflag ? "pfb" : "pfa") : "t1a" );
#else /* WINDOWS */
snprintf(filename, sizeof filename, "%s.t1a", argv[2]);
#endif /* WINDOWS */
if(gen_pfa) {
if ((pfa_file = fopen(filename, "w+b")) == NULL) {
fprintf(stderr, "**** Cannot create %s ****\n", filename);
exit(1);
} else {
WARNING_2 fprintf(stderr, "Creating file %s\n", filename);
}
} else
pfa_file = null_file;
if(gen_ufm) {
snprintf(filename, sizeof filename, "%s.ufm", argv[2]) ;
if ((ufm_file = fopen(filename, "w+")) == NULL) {
fprintf(stderr, "**** Cannot create %s ****\n", filename);
exit(1);
}
} else
ufm_file = null_file;
if(gen_afm) {
snprintf(filename, sizeof filename, "%s.afm", argv[2]) ;
if ((afm_file = fopen(filename, "w+")) == NULL) {
fprintf(stderr, "**** Cannot create %s ****\n", filename);
exit(1);
}
} else
afm_file = null_file;
if(gen_dvienc) {
snprintf(filename, sizeof filename, "%s.enc", argv[2]) ;
if ((dvienc_file = fopen(filename, "w+")) == NULL) {
fprintf(stderr, "**** Cannot create %s ****\n", filename);
exit(1);
}
} else
dvienc_file = null_file;
}
/*
* Now check whether we want a fully encoded .pfa file
*/
#ifndef WINDOWS
if (encode && pfa_file != null_file) {
int p[2];
extern FILE *ifp, *ofp; /* from t1asm.c */
ifp=stdin;
ofp=stdout;
if (pipe(p) < 0) {
perror("**** Cannot create pipe ****\n");
exit(1);
}
ofp = pfa_file;
ifp = fdopen(p[0], "r");
if (ifp == NULL) {
perror("**** Cannot use pipe for reading ****\n");
exit(1);
}
pfa_file = fdopen(p[1], "w");
if (pfa_file == NULL) {
perror("**** Cannot use pipe for writing ****\n");
exit(1);
}
switch (fork()) {
case -1:
perror("**** Cannot fork the assembler process ****\n");
exit(1);
case 0: /* child */
fclose(pfa_file);
exit(runt1asm(pfbflag));
default: /* parent */
fclose(ifp); fclose(ofp);
}
}
#endif /* WINDOWS */
numglyphs = cursw->nglyphs();
WARNING_3 fprintf(stderr, "numglyphs = %d\n", numglyphs);
glyph_list = (GLYPH *) calloc(numglyphs, sizeof(GLYPH));
/* initialize non-0 fields */
for (i = 0; i < numglyphs; i++) {
GLYPH *g;
g = &glyph_list[i];
g->char_no = -1;
g->orig_code = -1;
g->name = "UNKNOWN";
g->flags = GF_FLOAT; /* we start with float representation */
}
handle_gnames();
cursw->glmetrics(glyph_list);
cursw->fnmetrics(&fontm);
original_scale_factor = 1000.0 / (double) fontm.units_per_em;
if(transform == 0)
scale_factor = 1.0; /* don't transform */
else
scale_factor = original_scale_factor;
if(correctvsize && uni_sample!=0) { /* only for known languages */
/* try to adjust the scale factor to make a typical
* uppercase character of hight at least (correctvsize), this
* may improve the appearance of the font but also
* make it weird, use with caution
*/
int ysz;
ysz = iscale(glyph_list[encoding[uni_sample]].yMax);
if( ysz<correctvsize ) {
scale_factor *= (double)correctvsize / ysz;
}
}
if(allglyphs) {
for (i = 0; i < numglyphs; i++) {
glyph_list[i].flags |= GF_USED;
}
} else {
for (i = 0; i < ENCTABSZ; i++) {
glyph_list[encoding[i]].flags |= GF_USED;
}
/* also always include .notdef */
for (i = 0; i < numglyphs; i++)
if(!strcmp(glyph_list[i].name, ".notdef")) {
glyph_list[i].flags |= GF_USED;
break;
}
}
for (i = 0; i < numglyphs; i++) {
if (glyph_list[i].flags & GF_USED) {
DBG_TO_GLYPH(&glyph_list[i]);
convert_glyf(i);
DBG_FROM_GLYPH(&glyph_list[i]);
}
}
italic_angle = fontm.italic_angle;
if (italic_angle > 45.0 || italic_angle < -45.0)
italic_angle = 0.0; /* consider buggy */
if (hints) {
findblues();
for (i = 0; i < numglyphs; i++) {
if (glyph_list[i].flags & GF_USED) {
DBG_TO_GLYPH(&glyph_list[i]);
buildstems(&glyph_list[i]);
assertpath(glyph_list[i].entries, __FILE__, __LINE__, glyph_list[i].name);
DBG_FROM_GLYPH(&glyph_list[i]);
}
}
stemstatistics();
} else {
for(i=0; i<4; i++)
bbox[i] = iscale(fontm.bbox[i]);
}
/* don't touch the width of fixed width fonts */
if( fontm.is_fixed_pitch )
correctwidth=0;
docorrectwidth(); /* checks correctwidth inside */
if (reverse)
for (i = 0; i < numglyphs; i++) {
if (glyph_list[i].flags & GF_USED) {
DBG_TO_GLYPH(&glyph_list[i]);
reversepaths(&glyph_list[i]);
assertpath(glyph_list[i].entries, __FILE__, __LINE__, glyph_list[i].name);
DBG_FROM_GLYPH(&glyph_list[i]);
}
}
#if 0
/*
** It seems to bring troubles. The problem is that some
** styles of the font may be recognized as fixed-width
** while other styles of the same font as proportional.
** So it's better to be commented out yet.
*/
if (tryfixed)
alignwidths();
#endif
if(trybold) {
forcebold = fontm.force_bold;
}
fprintf(pfa_file, "%%!PS-AdobeFont-1.0: %s %s\n", fontm.name_ps, fontm.name_copyright);
time(&now);
fprintf(pfa_file, "%%%%CreationDate: %s", ctime(&now));
fprintf(pfa_file, "%% Converted by ttf2pt1 %s/%s\n", TTF2PT1_VERSION, cursw->name);
fprintf(pfa_file, "%% Args: %s\n", cmdline);
fprintf(pfa_file, "%%%%EndComments\n");
fprintf(pfa_file, "12 dict begin\n/FontInfo 9 dict dup begin\n");
WARNING_3 fprintf(stderr, "FontName %s%s\n", fontm.name_ps, uni_font_name_suffix);
fprintf(pfa_file, "/version (%s) readonly def\n", fontm.name_version);
fprintf(pfa_file, "/Notice (%s) readonly def\n", fontm.name_copyright);
fprintf(pfa_file, "/FullName (%s) readonly def\n", fontm.name_full);
fprintf(pfa_file, "/FamilyName (%s) readonly def\n", fontm.name_family);
if(wantuid) {
if(strUID)
fprintf(pfa_file, "/UniqueID %s def\n", strUID);
else {
numUID=0;
for(i=0; fontm.name_full[i]!=0; i++) {
numUID *= 37; /* magic number, good for hash */
numUID += fontm.name_full[i]-' ';
/* if the name is long the first chars
* may be lost forever, so re-insert
* them thus making kind of CRC
*/
numUID += (numUID>>24) & 0xFF;
}
/* the range for private UIDs is 4 000 000 - 4 999 999 */
fprintf(pfa_file, "/UniqueID %lu def\n", numUID%1000000+4000000);
}
}
fprintf(pfa_file, "/Weight (%s) readonly def\n", fontm.name_style);
fprintf(pfa_file, "/ItalicAngle %f def\n", italic_angle);
fprintf(pfa_file, "/isFixedPitch %s def\n",
fontm.is_fixed_pitch ? "true" : "false");
/* we don't print out the unused glyphs */
nchars = 0;
for (i = 0; i < numglyphs; i++) {
if (glyph_list[i].flags & GF_USED) {
nchars++;
}
}
fprintf(afm_file, "StartFontMetrics 4.1\n");
fprintf(afm_file, "FontName %s%s\n", fontm.name_ps, uni_font_name_suffix);
fprintf(afm_file, "FullName %s\n", fontm.name_full);
fprintf(afm_file, "Notice %s\n", fontm.name_copyright);
fprintf(afm_file, "EncodingScheme FontSpecific\n");
fprintf(afm_file, "FamilyName %s\n", fontm.name_family);
fprintf(afm_file, "Weight %s\n", fontm.name_style);
fprintf(afm_file, "Version %s\n", fontm.name_version);
fprintf(afm_file, "Characters %d\n", nchars);
fprintf(afm_file, "ItalicAngle %.1f\n", italic_angle);
fprintf(afm_file, "Ascender %d\n", iscale(fontm.ascender));
fprintf(afm_file, "Descender %d\n", iscale(fontm.descender));
fprintf(ufm_file, "StartFontMetrics 4.1\n");
fprintf(ufm_file, "FontName %s%s\n", fontm.name_ps, uni_font_name_suffix);
fprintf(ufm_file, "FullName %s\n", fontm.name_full);
fprintf(ufm_file, "Notice %s\n", fontm.name_copyright);
fprintf(ufm_file, "EncodingScheme FontSpecific\n");
fprintf(ufm_file, "FamilyName %s\n", fontm.name_family);
fprintf(ufm_file, "Weight %s\n", fontm.name_style);
fprintf(ufm_file, "Version %s\n", fontm.name_version);
fprintf(ufm_file, "Characters %d\n", nchars);
fprintf(ufm_file, "ItalicAngle %.1f\n", italic_angle);
fprintf(ufm_file, "Ascender %d\n", iscale(fontm.ascender));
fprintf(ufm_file, "Descender %d\n", iscale(fontm.descender));
fprintf(pfa_file, "/UnderlinePosition %d def\n",
iscale(fontm.underline_position));
fprintf(pfa_file, "/UnderlineThickness %hd def\nend readonly def\n",
iscale(fontm.underline_thickness));
fprintf(afm_file, "UnderlineThickness %d\n",
iscale(fontm.underline_thickness));
fprintf(afm_file, "UnderlinePosition %d\n",
iscale(fontm.underline_position));
fprintf(afm_file, "IsFixedPitch %s\n",
fontm.is_fixed_pitch ? "true" : "false");
fprintf(afm_file, "FontBBox %d %d %d %d\n",
bbox[0], bbox[1], bbox[2], bbox[3]);
fprintf(ufm_file, "UnderlineThickness %d\n",
iscale(fontm.underline_thickness));
fprintf(ufm_file, "UnderlinePosition %d\n",
iscale(fontm.underline_position));
fprintf(ufm_file, "IsFixedPitch %s\n",
fontm.is_fixed_pitch ? "true" : "false");
fprintf(ufm_file, "FontBBox %d %d %d %d\n",
bbox[0], bbox[1], bbox[2], bbox[3]);
fprintf(pfa_file, "/FontName /%s%s def\n", fontm.name_ps, uni_font_name_suffix);
fprintf(pfa_file, "/PaintType 0 def\n/StrokeWidth 0 def\n");
/* I'm not sure if these are fixed */
fprintf(pfa_file, "/FontType 1 def\n");
if (transform) {
fprintf(pfa_file, "/FontMatrix [0.001 0 0 0.001 0 0] def\n");
} else {
fprintf(pfa_file, "/FontMatrix [%9.7f 0 0 %9.7f 0 0] def\n",
original_scale_factor / 1000.0, original_scale_factor / 1000.0);
}
fprintf(pfa_file, "/FontBBox {%d %d %d %d} readonly def\n",
bbox[0], bbox[1], bbox[2], bbox[3]);
fprintf(pfa_file, "/Encoding 256 array\n");
/* determine number of elements for metrics table */
nmetrics = 256;
for (i = 0; i < numglyphs; i++) {
if( glyph_list[i].flags & GF_USED
&& glyph_list[i].char_no == -1 ) {
nmetrics++;
}
}
fprintf(afm_file, "StartCharMetrics %d\n", nmetrics);
fprintf(ufm_file, "StartCharMetrics %d\n", nmetrics);
fprintf(dvienc_file, "/%s%sEncoding [\n",
fontm.name_ps, uni_font_name_suffix);
for (i = 0; i < 256; i++) { /* here 256, not ENCTABSZ */
fprintf(pfa_file,
"dup %d /%s put\n", i, glyph_list[encoding[i]].name);
if( glyph_list[encoding[i]].flags & GF_USED ) {
print_glyph_metrics(afm_file, i, encoding[i]);
print_glyph_metrics_ufm(ufm_file, glyph_list[encoding[i]].orig_code, encoding[i]);
}
if (encoding[i])
fprintf (dvienc_file, "/index0x%04X\n", encoding[i]);
else
fprintf (dvienc_file, "/.notdef\n");
}
/* print the metrics for glyphs not in encoding table */
for(i=0; i<numglyphs; i++) {
if( (glyph_list[i].flags & GF_USED)
&& glyph_list[i].char_no == -1 ) {
print_glyph_metrics(afm_file, -1, i);
print_glyph_metrics_ufm(ufm_file, glyph_list[i].orig_code, i);
}
}
fprintf(pfa_file, "readonly def\ncurrentdict end\ncurrentfile eexec\n");
fprintf(pfa_file, "dup /Private 16 dict dup begin\n");
fprintf(pfa_file, "/RD{string currentfile exch readstring pop}executeonly def\n");
fprintf(pfa_file, "/ND{noaccess def}executeonly def\n");
fprintf(pfa_file, "/NP{noaccess put}executeonly def\n");
/* UniqueID must be shown twice, in both font and Private dictionary */
if(wantuid) {
if(strUID)
fprintf(pfa_file, "/UniqueID %s def\n", strUID);
else
/* the range for private UIDs is 4 000 000 - 4 999 999 */
fprintf(pfa_file, "/UniqueID %lu def\n", numUID%1000000+4000000);
}
if(forcebold==0)
fprintf(pfa_file, "/ForceBold false def\n");
else if(forcebold==1)
fprintf(pfa_file, "/ForceBold true def\n");
fprintf(pfa_file, "/BlueValues [ ");
for (i = 0; i < nblues; i++)
fprintf(pfa_file, "%d ", bluevalues[i]);
fprintf(pfa_file, "] def\n");
fprintf(pfa_file, "/OtherBlues [ ");
for (i = 0; i < notherb; i++)
fprintf(pfa_file, "%d ", otherblues[i]);
fprintf(pfa_file, "] def\n");
if (stdhw != 0)
fprintf(pfa_file, "/StdHW [ %d ] def\n", stdhw);
if (stdvw != 0)
fprintf(pfa_file, "/StdVW [ %d ] def\n", stdvw);
fprintf(pfa_file, "/StemSnapH [ ");
for (i = 0; i < 12 && stemsnaph[i] != 0; i++)
fprintf(pfa_file, "%d ", stemsnaph[i]);
fprintf(pfa_file, "] def\n");
fprintf(pfa_file, "/StemSnapV [ ");
for (i = 0; i < 12 && stemsnapv[i] != 0; i++)
fprintf(pfa_file, "%d ", stemsnapv[i]);
fprintf(pfa_file, "] def\n");
fprintf(pfa_file, "/MinFeature {16 16} def\n");
/* Are these fixed also ? */
fprintf(pfa_file, "/password 5839 def\n");
/* calculate the number of subroutines */
subid=5;
for (i = 0; i < numglyphs; i++) {
if (glyph_list[i].flags & GF_USED) {
subid+=glyph_list[i].nsg;
}
}
fprintf(pfa_file, "/Subrs %d array\n", subid);
/* standard subroutines */
fprintf(pfa_file, "dup 0 {\n\t3 0 callothersubr pop pop setcurrentpoint return\n\t} NP\n");
fprintf(pfa_file, "dup 1 {\n\t0 1 callothersubr return\n\t} NP\n");
fprintf(pfa_file, "dup 2 {\n\t0 2 callothersubr return\n\t} NP\n");
fprintf(pfa_file, "dup 3 {\n\treturn\n\t} NP\n");
/* our sub to make the hint substitution code shorter */
fprintf(pfa_file, "dup 4 {\n\t1 3 callothersubr pop callsubr return\n\t} NP\n");
if(pfa_file != null_file) { /* save time if the output would be wasted */
/* print the hinting subroutines */
subid=5;
for (i = 0; i < numglyphs; i++) {
if (glyph_list[i].flags & GF_USED) {
subid+=print_glyph_subs(i, subid);
}
}
fprintf(pfa_file, "ND\n");
fprintf(pfa_file, "2 index /CharStrings %d dict dup begin\n", nchars);
for (i = 0; i < numglyphs; i++) {
if (glyph_list[i].flags & GF_USED) {
print_glyph(i);
}
}
}
fprintf(pfa_file, "end\nend\nreadonly put\n");
fprintf(pfa_file, "noaccess put\n");
fprintf(pfa_file, "dup/FontName get exch definefont pop\n");
fprintf(pfa_file, "mark currentfile closefile\n");
fprintf(pfa_file, "cleartomark\n");
if(pfa_file != null_file)
fclose(pfa_file);
fprintf(afm_file, "EndCharMetrics\n");
fprintf(ufm_file, "EndCharMetrics\n");
if(afm_file != null_file) { /* save time if the output would be wasted */
/* print the kerning data if present */
cursw->kerning(glyph_list);
print_kerning(afm_file);
}
if(ufm_file != null_file) { /* save time if the output would be wasted */
/* print the kerning data if present */
cursw->kerning(glyph_list);
print_kerning(ufm_file);
}
fprintf(afm_file, "EndFontMetrics\n");
if(afm_file != null_file)
fclose(afm_file);
fprintf(ufm_file, "EndFontMetrics\n");
if(ufm_file != null_file)
fclose(ufm_file);
fprintf(dvienc_file, "] def\n");
if(dvienc_file != null_file)
fclose(dvienc_file);
WARNING_1 fprintf(stderr, "Finished - font files created\n");
cursw->close();
#ifndef WINDOWS
while (wait(&ws) > 0) {
}
#else
if (encode && pfa_file != null_file) {
extern FILE *ifp, *ofp; /* from t1asm.c */
snprintf(filename, sizeof filename, "%s.%s", argv[2], pfbflag ? "pfb" : "pfa" );
if ((ofp = fopen(filename, "w+b")) == NULL) {
fprintf(stderr, "**** Cannot create %s ****\n", filename);
exit(1);
} else {
WARNING_2 fprintf(stderr, "Creating file %s\n", filename);
}
snprintf(filename, sizeof filename, "%s.t1a", argv[2]);
if ((ifp = fopen(filename, "rb")) == NULL) {
fprintf(stderr, "**** Cannot read %s ****\n", filename);
exit(1);
} else {
WARNING_2 fprintf(stderr, "Converting file %s\n", filename);
}
runt1asm(pfbflag);
WARNING_2 fprintf(stderr, "Removing file %s\n", filename);
if(unlink(filename) < 0)
WARNING_1 fprintf(stderr, "Unable to remove file %s\n", filename);
}
#endif /* WINDOWS */
fclose(null_file);
return 0;
}