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-rw-r--r--Build/source/texk/lcdf-typetools/lcdf-typetools-src/mmafm/main.cc434
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diff --git a/Build/source/texk/lcdf-typetools/lcdf-typetools-src/mmafm/main.cc b/Build/source/texk/lcdf-typetools/lcdf-typetools-src/mmafm/main.cc
deleted file mode 100644
index 67e635f662a..00000000000
--- a/Build/source/texk/lcdf-typetools/lcdf-typetools-src/mmafm/main.cc
+++ /dev/null
@@ -1,434 +0,0 @@
-/* main.cc -- driver for mmafm program
- *
- * Copyright (c) 1997-2019 Eddie Kohler
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version. This program is distributed in the hope that it will be
- * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
- * Public License for more details.
- */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-#include <efont/findmet.hh>
-#include <efont/psres.hh>
-#include <lcdf/slurper.hh>
-#include <efont/afm.hh>
-#include <efont/afmw.hh>
-#include <efont/amfm.hh>
-#include <lcdf/error.hh>
-#include <lcdf/clp.h>
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <math.h>
-#ifdef HAVE_CTIME
-# include <time.h>
-#endif
-
-#define WEIGHT_OPT 300
-#define WIDTH_OPT 301
-#define OPSIZE_OPT 302
-#define STYLE_OPT 303
-#define N1_OPT 304
-#define N2_OPT 305
-#define N3_OPT 306
-#define N4_OPT 307
-#define VERSION_OPT 308
-#define HELP_OPT 309
-#define OUTPUT_OPT 310
-#define PRECISION_OPT 311
-#define KERN_PREC_OPT 312
-
-const Clp_Option options[] = {
- { "1", '1', N1_OPT, Clp_ValDouble, 0 },
- { "2", '2', N2_OPT, Clp_ValDouble, 0 },
- { "3", '3', N3_OPT, Clp_ValDouble, 0 },
- { "4", '4', N4_OPT, Clp_ValDouble, 0 },
- { "weight", 'w', WEIGHT_OPT, Clp_ValDouble, 0 },
- { "width", 'W', WIDTH_OPT, Clp_ValDouble, 0 },
- { "optical-size", 'O', OPSIZE_OPT, Clp_ValDouble, 0 },
- { "style", 0, STYLE_OPT, Clp_ValDouble, 0 },
- { "wt", 0, WEIGHT_OPT, Clp_ValDouble, 0 },
- { "wd", 0, WIDTH_OPT, Clp_ValDouble, 0 },
- { "min-kern", 'k', KERN_PREC_OPT, Clp_ValDouble, 0 },
- { "minimum-kern", 'k', KERN_PREC_OPT, Clp_ValDouble, 0 },
- { "kern-precision", 'k', KERN_PREC_OPT, Clp_ValDouble, 0 },
- { "output", 'o', OUTPUT_OPT, Clp_ValString, 0 },
- { "precision", 'p', PRECISION_OPT, Clp_ValInt, 0 },
- { "version", 'v', VERSION_OPT, 0, 0 },
- { "help", 'h', HELP_OPT, 0, 0 },
-};
-
-using namespace Efont;
-
-
-static const char *program_name;
-static ErrorHandler *errh;
-static AmfmMetrics *amfm;
-
-static Vector<PermString> ax_names;
-static Vector<int> ax_nums;
-static Vector<double> values;
-
-static void
-set_design(PermString a, double v)
-{
- ax_names.push_back(a);
- ax_nums.push_back(-1);
- values.push_back(v);
-}
-
-static void
-set_design(int a, double v)
-{
- ax_names.push_back(PermString());
- ax_nums.push_back(a);
- values.push_back(v);
-}
-
-static void
-set_amfm(AmfmMetrics *a)
-{
- if (a) {
- if (amfm) errh->fatal("already read one AMFM file");
- amfm = a;
- }
-}
-
-
-// apply precision
-static inline void
-pround(double &v, double multiplier, double divider)
-{
- if (KNOWN(v))
- v = floor(v * multiplier + 0.5) * divider;
-}
-
-static void
-apply_precision(Metrics *m, int precision)
-{
- if (precision < 0)
- return;
-
- double multiplier = 1, divider = 1;
- for (int i = 0; i < precision; i++)
- multiplier *= 10, divider /= 10;
-
- for (int i = 0; i < m->nfd(); i++)
- pround(m->fd(i), multiplier, divider);
-
- for (int i = 0; i < m->nglyphs(); i++) {
- pround(m->wd(i), multiplier, divider);
- pround(m->lf(i), multiplier, divider);
- pround(m->bt(i), multiplier, divider);
- pround(m->rt(i), multiplier, divider);
- pround(m->tp(i), multiplier, divider);
- }
-
- for (int i = 0; i < m->nkv(); i++)
- pround(m->kv(i), multiplier, divider);
-}
-
-static void
-apply_kern_precision(Metrics *m, double kern_precision)
-{
- if (kern_precision <= 0)
- return;
-
- for (int i = 0; i < m->nkv(); i++)
- if (fabs(m->kv(i)) < kern_precision)
- m->kv(i) = 0;
-}
-
-
-static void
-read_file(const char *fn, MetricsFinder *finder)
-{
- Filename filename;
- FILE *file;
-
- if (strcmp(fn, "-") == 0) {
- filename = Filename("<stdin>");
- file = stdin;
- } else {
- filename = Filename(fn);
- file = filename.open_read();
- }
- int save_errno = errno;
-
- if (!file) {
- // look for a font by name
- AmfmMetrics *new_amfm = finder->find_amfm(fn, errh);
- if (new_amfm) {
- set_amfm(new_amfm);
- return;
- }
- if (finder->find_metrics(fn, errh))
- return;
-
- // check for instance name. don't use InstanceMetricsFinder.
- const char *underscore = strchr(fn, '_');
- if (underscore)
- new_amfm = finder->find_amfm(PermString(fn, underscore - fn), errh);
- if (!new_amfm)
- errh->fatal("%s: %s", fn, strerror(save_errno));
- set_amfm(new_amfm);
-
- int i = 0;
- while (underscore[0] == '_' && underscore[1]) {
- double x = strtod(underscore + 1, const_cast<char **>(&underscore));
- set_design(i, x);
- i++;
- }
- return;
- }
-
- Slurper slurper(filename, file);
- bool is_afm = false;
- if (file != stdin) {
- char *first_line = slurper.peek_line();
- if (first_line)
- is_afm = strncmp(first_line, "StartFontMetrics", 16) == 0;
- }
-
- if (is_afm) {
- Metrics *afm = AfmReader::read(slurper, errh);
- if (afm)
- finder->record(afm);
- } else
- set_amfm(AmfmReader::read(slurper, finder, errh));
-}
-
-
-static void
-usage_error(const char *error_message, ...)
-{
- va_list val;
- va_start(val, error_message);
- if (!error_message)
- errh->message("Usage: %s [OPTION | FONT]...", program_name);
- else
- errh->xmessage(ErrorHandler::e_error, error_message, val);
- errh->message("Type %s --help for more information.", program_name);
- exit(1);
-}
-
-static void
-usage()
-{
- FileErrorHandler uerrh(stdout);
- uerrh.message("\
-%<Mmafm%> creates an AFM font metrics file for a multiple master font by\n\
-interpolating at a point you specify and writes it to the standard output.\n\
-\n\
-Usage: %s [OPTION | FONT]...\n\
-\n\
-Each FONT is either an AFM or AMFM file name, or the font name of a multiple\n\
-master font. In the second case, mmafm will find the actual AMFM file using\n\
-the PSRESOURCEPATH environment variable.\n\
-\n\
-General options:\n\
- -o, --output=FILE Write output to FILE.\n\
- -h, --help Print this message and exit.\n\
- -v, --version Print version number and warranty and exit.\n\
-\n\
-Interpolation settings:\n\
- -w, --weight=N Set weight to N.\n\
- -W, --width=N Set width to N.\n\
- -O, --optical-size=N Set optical size to N.\n\
- --style=N Set style axis to N.\n\
- --1=N, --2=N, --3=N, --4=N Set first (second, third, fourth) axis to N.\n\
- -p, --precision=N Allow N digits of fraction (default 3).\n\
- -k, --min-kern=N Remove kerns smaller than N (default 2).\n\
-\n\
-Report bugs to <ekohler@gmail.com>.\n", program_name);
-}
-
-
-int
-main(int argc, char *argv[])
-{
- MetricsFinder *finder = new CacheMetricsFinder;
-
- PsresDatabase *psres = new PsresDatabase;
- psres->add_psres_path(getenv("PSRESOURCEPATH"), 0, false);
- PsresMetricsFinder *psres_finder = new PsresMetricsFinder(psres);
- finder->add_finder(psres_finder);
-
- Clp_Parser *clp =
- Clp_NewParser(argc, (const char * const *)argv, sizeof(options) / sizeof(options[0]), options);
- program_name = Clp_ProgramName(clp);
-
- errh = ErrorHandler::static_initialize(new FileErrorHandler(stderr, String(program_name) + ": "));
-
- FILE *output_file = 0;
- int precision = 3;
- double kern_precision = 2.0;
- while (1) {
- int opt = Clp_Next(clp);
- switch (opt) {
-
- case WEIGHT_OPT:
- set_design("Weight", clp->val.d);
- break;
-
- case WIDTH_OPT:
- set_design("Width", clp->val.d);
- break;
-
- case OPSIZE_OPT:
- set_design("OpticalSize", clp->val.d);
- break;
-
- case STYLE_OPT:
- set_design("Style", clp->val.d);
- break;
-
- case N1_OPT:
- case N2_OPT:
- case N3_OPT:
- case N4_OPT:
- set_design(opt - N1_OPT, clp->val.d);
- break;
-
- case PRECISION_OPT:
- precision = clp->val.i;
- break;
-
- case KERN_PREC_OPT:
- kern_precision = clp->val.d;
- break;
-
- case OUTPUT_OPT:
- if (output_file) errh->fatal("output file already specified");
- if (strcmp(clp->vstr, "-") == 0)
- output_file = stdout;
- else {
- output_file = fopen(clp->vstr, "wb");
- if (!output_file)
- errh->fatal("%s: %s", clp->vstr, strerror(errno));
- }
- break;
-
- case HELP_OPT:
- usage();
- exit(0);
- break;
-
- case VERSION_OPT:
- printf("mmafm (LCDF typetools) %s\n", VERSION);
- printf("Copyright (C) 1997-2019 Eddie Kohler\n\
-This is free software; see the source for copying conditions.\n\
-There is NO warranty, not even for merchantability or fitness for a\n\
-particular purpose.\n");
- exit(0);
- break;
-
- case Clp_NotOption:
- read_file(clp->vstr, finder);
- break;
-
- case Clp_Done:
- goto done;
-
- case Clp_BadOption:
- usage_error(0);
- break;
-
- }
- }
-
- done:
- if (!amfm) usage_error("missing font argument");
-
- MultipleMasterSpace *mmspace = amfm->mmspace();
-#if MMAFM_RUN_MMPFB
- if (!mmspace->check_intermediate()) {
- char *buf = new char[amfm->font_name().length() + 30];
- sprintf(buf, "mmpfb -q --amcp-info '%s'", amfm->font_name().c_str());
-
- FILE *f = popen(buf, "r");
- if (f) {
- Filename fake("<mmpfb output>");
- Slurper slurpy(fake, f);
- AmfmReader::add_amcp_file(slurpy, amfm, errh);
- pclose(f);
- }
-
- delete[] buf;
- }
-#endif
-
- Vector<double> design = mmspace->default_design_vector();
- for (int i = 0; i < values.size(); i++)
- if (ax_names[i])
- mmspace->set_design(design, ax_names[i], values[i], errh);
- else
- mmspace->set_design(design, ax_nums[i], values[i], errh);
-
- Vector<double> weight;
- if (!mmspace->design_to_weight(design, weight, errh)) {
- if (!mmspace->check_intermediate()) {
- errh->message("(I can%,t interpolate font programs with intermediate masters on my own.");
-#if MMAFM_RUN_MMPFB
- errh->message("I tried to run %<mmpfb --amcp-info %s%>, but it didn't work.", amfm->font_name().c_str());
- errh->message("Maybe your PSRESOURCEPATH environment variable is not set?");
-#endif
- errh->fatal("See the manual page for more information.)");
- } else
- errh->fatal("can%,t create weight vector");
- }
-
- // Need to check for case when all design coordinates are unspecified. The
- // AMFM file contains a default WeightVector, but often NOT a default
- // DesignVector; we don't want to generate a file with a FontName like
- // `MyriadMM_-9.79797979e97_-9.79797979e97_' because the DesignVector
- // components are unknown.
- if (!KNOWN(design[0]))
- errh->fatal("must specify %s%,s %s coordinate", amfm->font_name().c_str(),
- mmspace->axis_type(0).c_str());
-
- Metrics *m = amfm->interpolate(design, weight, errh);
- if (m) {
-
- // Add a comment identifying this as interpolated by mmafm
- if (MetricsXt *xt = m->find_xt("AFM")) {
- AfmMetricsXt *afm_xt = (AfmMetricsXt *)xt;
-
-#if HAVE_CTIME
- time_t cur_time = time(0);
- char *time_str = ctime(&cur_time);
- int time_len = strlen(time_str) - 1;
- char *buf = new char[strlen(VERSION) + time_len + 100];
- sprintf(buf, "Interpolated by mmafm-%s on %.*s.", VERSION,
- time_len, time_str);
-#else
- char *buf = new char[strlen(VERSION) + 100];
- sprintf(buf, "Interpolated by mmafm-%s.", VERSION);
-#endif
-
- afm_xt->opening_comments.push_back(buf);
- afm_xt->opening_comments.push_back("Mmafm is free software. See <http://www.lcdf.org/type/>.");
- delete[] buf;
- }
-
- // round numbers if necessary
- if (precision >= 0)
- apply_precision(m, precision);
- if (kern_precision > 0)
- apply_kern_precision(m, kern_precision);
-
- // write the output file
- if (!output_file)
- output_file = stdout;
- AfmWriter::write(m, output_file);
-
- return 0;
- } else
- return 1;
-}