aboutsummaryrefslogtreecommitdiff
path: root/nx-X11/extras/ttf2pt1/ttf2pt1.c
diff options
context:
space:
mode:
Diffstat (limited to 'nx-X11/extras/ttf2pt1/ttf2pt1.c')
-rw-r--r--nx-X11/extras/ttf2pt1/ttf2pt1.c2722
1 files changed, 2722 insertions, 0 deletions
diff --git a/nx-X11/extras/ttf2pt1/ttf2pt1.c b/nx-X11/extras/ttf2pt1/ttf2pt1.c
new file mode 100644
index 000000000..a85a41658
--- /dev/null
+++ b/nx-X11/extras/ttf2pt1/ttf2pt1.c
@@ -0,0 +1,2722 @@
+/*
+ * 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
+ *
+***********************************************************************
+ *
+ * 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
+
+#ifdef XP_PSTEXT
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_TRUETYPE_TABLES_H
+#include FT_BBOX_H
+#include FT_GLYPH_H
+
+#include FT_CONFIG_CONFIG_H
+#include FT_CONFIG_OPTIONS_H
+#include FT_ERRORS_H
+#include FT_SYSTEM_H
+#include FT_IMAGE_H
+#include FT_TYPES_H
+#include FT_OUTLINE_H
+#include FT_MODULE_H
+#include FT_RENDER_H
+#include FT_TYPE1_TABLES_H
+#include FT_TRUETYPE_IDS_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_MULTIPLE_MASTERS_H
+#include FT_SFNT_NAMES_H
+
+#include "os.h"
+#include "Xproto.h"
+#include "font.h"
+#include "fontstruct.h"
+#include "fntfilst.h"
+#include "fontutil.h"
+#include "fontenc.h"
+#include "ft.h"
+#define NOT_IN_FTFUNCS
+#include "ftfuncs.h"
+#endif /* XP_PSTEXT */
+
+#include "pt1.h"
+#include "global.h"
+#include "version.h"
+
+/* globals */
+
+/* table of front-ends */
+
+#ifdef USE_TTF
+extern struct frontsw ttf_sw;
+#endif /* USE_TTF */
+#ifdef USE_BDF
+extern struct frontsw bdf_sw;
+#endif /* USE_BDF */
+#if defined(USE_FREETYPE)
+ extern struct frontsw freetype_sw;
+#endif
+
+struct frontsw *frontswtab[] = {
+#ifdef USE_BDF
+ &bdf_sw,
+#endif /* USE_BDF */
+#if defined(USE_FREETYPE) && defined(PREFER_FREETYPE)
+ &freetype_sw,
+#endif
+#ifdef USE_TTF
+ &ttf_sw,
+#endif /* USE_TTF */
+#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_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 */
+};
+
+#ifdef DEBUG
+int debug = DEBUG; /* debugging flag */
+#else
+int debug = 0;
+#endif /* DEBUG */
+
+FILE *null_file, *pfa_file, *afm_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 Ričardas Čepas <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);
+
+/* These checks are not required by Xprt's PS DDX... */
+#ifndef XP_PSTEXT
+ /* 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;
+ }
+ }
+ }
+
+ }
+#endif /* !XP_PSTEXT */
+
+ /* 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;
+
+#ifndef XP_PSTEXT
+ /* enforce two special cases defined in TTF manual */
+ if(numglyphs > 0)
+ glyph_list[0].name = ".notdef";
+ if(numglyphs > 1)
+ glyph_list[1].name = ".null";
+#endif /* !XP_PSTEXT */
+
+ for (i = 0; i < ENCTABSZ; i++) {
+ if ((encoding[i] != 0) && glyph_rename[i]) {
+ glyph_list[encoding[i]].name = glyph_rename[i];
+ }
+ }
+}
+
+static void
+usage(void)
+{
+
+#ifdef XP_PSTEXT
+ fputs("ft2pt1: Internal startup error\n", stderr);
+#else
+
+#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
+
+#endif /* XP_PSTEXT */
+}
+
+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
+)
+{
+#ifdef XP_PSTEXT
+ fputs("ft2pt1: Internal startup error\n", stderr);
+#else
+ 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);
+ }
+#endif /* XP_PSTEXT */
+}
+
+/* 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;
+}
+
+
+#ifdef XP_PSTEXT
+FT_Face xp_pstext_ft_face = NULL; /* used by ft.c */
+FTFontPtr xp_xtf = NULL;
+const char *xp_psfontname = NULL;
+unsigned long xp_font_block_offset = 0UL;
+
+int
+ft2pt1_main(
+ int argc,
+ char **argv,
+ FTFontPtr tf,
+ const char *download_psfontname,
+ unsigned long download_font_block_offset
+)
+#else
+int
+main(
+ int argc,
+ char **argv
+)
+#endif /* XP_PSTEXT */
+{
+ long 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)" },
+ { 'e', 0/*auto-set*/, &gen_dvienc, 0, "generate the dvips encoding file (.enc)" },
+ { 0, 0, 0, 0, 0} /* terminator */
+ };
+ int *genlast = NULL;
+
+#ifdef XP_PSTEXT
+ xp_pstext_ft_face = tf->instance->face->face;
+ xp_xtf = tf;
+ xp_psfontname = download_psfontname;
+ xp_font_block_offset = download_font_block_offset;
+#endif /* XP_PSTEXT */
+
+ 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 = 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_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;
+ }
+ }
+
+#ifdef XP_ONLY_BLOCKS
+ /* All glyphs from |xp_font_block_offset| to |xp_font_block_offset+255|*/
+ for( i = xp_font_block_offset ; i < (xp_font_block_offset+256) ; i++ ) {
+ unsigned long ftindex;
+
+ /* Remap X11 font index to FreeType font index */
+ ftindex = FTRemap(xp_pstext_ft_face, &xp_xtf->mapping, i);
+
+ if( ftindex < numglyphs ) {
+ glyph_list[ftindex].flags |= GF_USED;
+ }
+ }
+
+ /* also always include .notdef */
+ {
+ int notdef_found = FALSE;
+
+ for (i = 0; i < numglyphs; i++) {
+ if(!strcmp(glyph_list[i].name, ".notdef")) {
+ glyph_list[i].flags |= GF_USED;
+ notdef_found = TRUE;
+ break;
+ }
+ }
+
+ if( !notdef_found )
+ {
+ /* No ".notdef" found ?
+ * Then copy outlines of char 0 to the first "free" slot and make
+ * it our ".notdef" char.
+ */
+ for (i = 0; i < numglyphs; i++) {
+ if((glyph_list[i].flags & GF_USED) == 0) {
+ glyph_list[i] = glyph_list[0];
+ glyph_list[i].flags |= GF_USED;
+ glyph_list[i].name = ".notdef";
+ notdef_found = TRUE;
+ break;
+ }
+ }
+ }
+
+ if( !notdef_found )
+ {
+ /* This shoudl never happen... */
+ fprintf(stderr, "ft2pt1: '.notdef' missing in generated font.\n");
+ }
+ }
+#else
+ 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;
+ }
+ }
+#endif /* XP_ONLY_BLOCKS */
+
+ 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;
+ }
+
+#ifdef XP_PSTEXT
+ fprintf(pfa_file, "%%!PS-AdobeFont-1.0: %s\n", fontm.name_ps);
+#else
+ 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");
+#endif /* XP_PSTEXT */
+ 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(pfa_file, " /UnderlinePosition %d def\n",
+ iscale(fontm.underline_position));
+
+ fprintf(pfa_file, " /UnderlineThickness %hd def\n",
+ iscale(fontm.underline_thickness));
+
+ fprintf(pfa_file, "end readonly def\n");
+
+ 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(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(dvienc_file, "/%s%sEncoding [\n",
+ fontm.name_ps, uni_font_name_suffix);
+
+#ifdef XP_PSTEXT
+ {
+ int linewidth = 0;
+ for (i = 0; i < 256; i++) { /* here 256, not ENCTABSZ */
+ linewidth += strlen(glyph_list[encoding[i]].name) + 14 + 8;
+ fprintf(pfa_file, "dup %d /%s put%s",
+ i,
+ glyph_list[encoding[i]].name,
+ (linewidth > 70 || i == 255)?(linewidth = 0, "\n"):("\t"));
+ if( glyph_list[encoding[i]].flags & GF_USED ) {
+ print_glyph_metrics(i, encoding[i]);
+ }
+ if (encoding[i])
+ fprintf (dvienc_file, "/index0x%04X\n", encoding[i]);
+ else
+ fprintf (dvienc_file, "/.notdef\n");
+ }
+ }
+#else
+ 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(i, encoding[i]);
+ }
+ if (encoding[i])
+ fprintf (dvienc_file, "/index0x%04X\n", encoding[i]);
+ else
+ fprintf (dvienc_file, "/.notdef\n");
+ }
+#endif /* XP_PSTEXT */
+ /* 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(-1, 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");
+
+ 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);
+ }
+
+ fprintf(afm_file, "EndFontMetrics\n");
+ if(afm_file != null_file)
+ fclose(afm_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;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 03:12:16 +0000