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Diffstat (limited to 'contrib/groff/addftinfo/addftinfo.cc')
| -rw-r--r-- | contrib/groff/addftinfo/addftinfo.cc | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/contrib/groff/addftinfo/addftinfo.cc b/contrib/groff/addftinfo/addftinfo.cc deleted file mode 100644 index 55b62427d145..000000000000 --- a/contrib/groff/addftinfo/addftinfo.cc +++ /dev/null @@ -1,196 +0,0 @@ -// -*- C++ -*- -/* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc. - Written by James Clark (jjc@jclark.com) - -This file is part of groff. - -groff 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, or (at your option) any later -version. - -groff is distributed in the hope that it will be useful, but WITHOUT ANY -WARRANTY; without even the implied warranty of MERCHANTABILITY or -FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -for more details. - -You should have received a copy of the GNU General Public License along -with groff; see the file COPYING. If not, write to the Free Software -Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#include <stdio.h> -#include <ctype.h> -#include <string.h> -#include <assert.h> -#include <stdlib.h> -#include <errno.h> -#include "lib.h" -#include "errarg.h" -#include "error.h" -#include "stringclass.h" -#include "cset.h" -#include "guess.h" - -static void usage(); -static void convert_font(const font_params &, FILE *, FILE *); - -typedef int font_params::*param_t; - -static struct { - const char *name; - param_t par; -} param_table[] = { - { "x-height", &font_params::x_height }, - { "fig-height", &font_params::fig_height }, - { "asc-height", &font_params::asc_height }, - { "body-height", &font_params::body_height }, - { "cap-height", &font_params::cap_height }, - { "comma-depth", &font_params::comma_depth }, - { "desc-depth", &font_params::desc_depth }, - { "body-depth", &font_params::body_depth }, -}; - -// These are all in thousandths of an em. -// These values are correct for PostScript Times Roman. - -#define DEFAULT_X_HEIGHT 448 -#define DEFAULT_FIG_HEIGHT 676 -#define DEFAULT_ASC_HEIGHT 682 -#define DEFAULT_BODY_HEIGHT 676 -#define DEFAULT_CAP_HEIGHT 662 -#define DEFAULT_COMMA_DEPTH 143 -#define DEFAULT_DESC_DEPTH 217 -#define DEFAULT_BODY_DEPTH 177 - -int main(int argc, char **argv) -{ - program_name = argv[0]; - if (argc < 4) - usage(); - int resolution; - if (sscanf(argv[argc-3], "%d", &resolution) != 1) - usage(); - if (resolution <= 0) - fatal("resolution must be > 0"); - int unitwidth; - if (sscanf(argv[argc-2], "%d", &unitwidth) != 1) - usage(); - if (unitwidth <= 0) - fatal("unitwidth must be > 0"); - font_params param; - const char *font = argv[argc-1]; - param.italic = (font[0] != '\0' && strchr(font, '\0')[-1] == 'I'); - param.em = (resolution*unitwidth)/72; - param.x_height = DEFAULT_X_HEIGHT; - param.fig_height = DEFAULT_FIG_HEIGHT; - param.asc_height = DEFAULT_ASC_HEIGHT; - param.body_height = DEFAULT_BODY_HEIGHT; - param.cap_height = DEFAULT_CAP_HEIGHT; - param.comma_depth = DEFAULT_COMMA_DEPTH; - param.desc_depth = DEFAULT_DESC_DEPTH; - param.body_depth = DEFAULT_BODY_DEPTH; - int i; - for (i = 1; i < argc && argv[i][0] == '-'; i++) { - if (argv[i][1] == '-' && argv[i][2] == '\0') { - i++; - break; - } - if (i + 1 >= argc) - usage(); - int j; - for (j = 0;; j++) { - if (j >= sizeof(param_table)/sizeof(param_table[0])) - fatal("parameter `%1' not recognized", argv[i] + 1); - if (strcmp(param_table[j].name, argv[i] + 1) == 0) - break; - } - if (sscanf(argv[i+1], "%d", &(param.*(param_table[j].par))) != 1) - fatal("invalid argument `%1'", argv[i+1]); - i++; - } - if (argc - i != 3) - usage(); - errno = 0; - FILE *infp = fopen(font, "r"); - if (infp == 0) - fatal("can't open `%1': %2", font, strerror(errno)); - convert_font(param, infp, stdout); - return 0; -} - -static void usage() -{ - fprintf(stderr, "usage: %s [-param value] ... resolution unitwidth font\n", - program_name); - exit(1); -} - -static int get_line(FILE *fp, string *p) -{ - int c; - p->clear(); - while ((c = getc(fp)) != EOF) { - *p += char(c); - if (c == '\n') - break; - } - return p->length() > 0; -} - -static void convert_font(const font_params ¶m, FILE *infp, FILE *outfp) -{ - string s; - while (get_line(infp, &s)) { - put_string(s, outfp); - if (s.length() >= 8 - && strncmp(&s[0], "charset", 7)) - break; - } - while (get_line(infp, &s)) { - s += '\0'; - string name; - const char *p = s.contents(); - while (csspace(*p)) - p++; - while (*p != '\0' && !csspace(*p)) - name += *p++; - while (csspace(*p)) - p++; - for (const char *q = s.contents(); q < p; q++) - putc(*q, outfp); - char *next; - char_metric metric; - metric.width = (int)strtol(p, &next, 10); - if (next != p) { - printf("%d", metric.width); - p = next; - metric.type = (int)strtol(p, &next, 10); - if (next != p) { - name += '\0'; - guess(name.contents(), param, &metric); - if (metric.sk == 0) { - if (metric.left_ic == 0) { - if (metric.ic == 0) { - if (metric.depth == 0) { - if (metric.height != 0) - printf(",%d", metric.height); - } - else - printf(",%d,%d", metric.height, metric.depth); - } - else - printf(",%d,%d,%d", metric.height, metric.depth, metric.ic); - } - else - printf(",%d,%d,%d,%d", metric.height, metric.depth, metric.ic, - metric.left_ic); - } - else - printf(",%d,%d,%d,%d,%d", metric.height, metric.depth, metric.ic, - metric.left_ic, metric.sk); - } - } - fputs(p, outfp); - } -} - |