src/ttftool.c

   1 /* ttftool.c
   2
   3    Truetype utility.
   4
   5    Part of the swftools package.
   6
   7    Copyright (c) 2010 Matthias Kramm <kramm@quiss.org>
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 2 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program; if not, write to the Free Software
  21    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
  22
  23 #include <stdio.h>
  24 #include <stdlib.h>
  25 #include <string.h>
  26 #include <unistd.h>
  27 #include <math.h>
  28 #include "../lib/args.h"
  29 #include "../lib/ttf.h"
  30
  31 static char * filename = 0;
  32 static char * output = 0;
  33 static int showname = 0;
  34 static int verbose = 0;
  35
  36 static struct options_t options[] = {
  37 {"n", "name"},
  38 {"o", "output"},
  39 {0,0}
  40 };
  41
  42 int args_callback_option(char*name,char*val)
  43 {
  44     if(!strcmp(name, "V")) {
  45         printf("ttftool - part of %s %s\n", PACKAGE, VERSION);
  46         exit(0);
  47     } else if(!strcmp(name, "n")) {
  48         showname = 1;
  49         return 0;
  50     } else if(!strcmp(name, "v")) {
  51         verbose ++;
  52         return 0;
  53     } else if(!strcmp(name, "o")) {
  54         output = strdup(val);
  55         return 1;
  56     } else {
  57         printf("Unknown option: -%s\n", name);
  58         exit(1);
  59     }
  60     return 0;
  61 }
  62 int args_callback_longoption(char*name,char*val)
  63 {
  64     return args_long2shortoption(options, name, val);
  65 }
  66 void args_callback_usage(char *name)
  67 {
  68     printf("\n");
  69     printf("Usage: %s <fontfile>\n", name);
  70     printf("\n");
  71     printf("-h , --help                    Print short help message and exit\n");
  72     printf("-v , --verbose                 Be verbose. Use more than one -v for greater effect.\n");
  73     printf("-o , --output <filename>       Write output to file <filename>.\n");
  74     printf("-V , --version                 Print version info and exit\n");
  75     printf("\n");
  76 }
  77 int args_callback_command(char*name,char*val)
  78 {
  79     if(filename) {
  80         fprintf(stderr, "Please specify only one font\n");
  81         exit(1);
  82     }
  83     filename = name;
  84     return 0;
  85 }
  86
  87
  88 int main(int argc, char ** argv)
  89 {
  90     processargs(argc, argv);
  91     ttf_t* font = ttf_open(filename);
  92     if(showname && font->full_name) {
  93         printf("%s\n", font->full_name);
  94     }
  95     if(output) {
  96         ttf_save(font, output);
  97     }
  98     return 0;
  99 }
 100