2 * mpd -- A command-line based markdown presentation tool.
3 * Copyright (C) 2014 Michael Goehler
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
26 #include "include/mdp.h"
29 fprintf(stderr, "%s", "Usage: mdp [OPTION]... [FILE]\n");
30 fprintf(stderr, "%s", "A command-line based markdown presentation tool.\n\n");
31 fprintf(stderr, "%s", " -d, --debug enable debug messages on STDERR\n");
32 fprintf(stderr, "%s", " add it multiple times to increases debug level\n\n");
33 fprintf(stderr, "%s", " -h, --help display this help and exit\n");
34 fprintf(stderr, "%s", "\nWith no FILE, or when FILE is -, read standard input.\n\n");
39 printf("mdp %d.%d\n", MAJOR_VERSION, MINOR_VERSION);
40 printf("Copyright (C) 2014 Michael Goehler\n");
41 printf("License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.\n");
42 printf("This is free software: you are free to change and redistribute it.\n");
43 printf("There is NO WARRANTY, to the extent permitted by law.\n");
44 printf("\nWritten by Michael Goehler and others, see <https://github.com/visit1985/mdp/blob/master/AUTHORS>.\n");
48 int main(int argc, char *argv[]) {
50 // define command-line options
51 struct option longopts[] = {
52 { "debug", no_argument, 0, 'd' },
53 { "help", no_argument, 0, 'h' },
54 { "version", no_argument, 0, 'v' },
58 // parse command-line options
60 while ((opt = getopt_long(argc, argv, ":dhv", longopts, NULL)) != -1) {
62 case 'd': debug += 1; break;
63 case 'h': usage(); break;
64 case 'v': version(); break;
65 case ':': fprintf(stderr, "%s: '%c' requires an argument\n", argv[0], optopt); usage(); break;
67 default : fprintf(stderr, "%s: option '%c' is invalid\n", argv[0], optopt); usage(); break;
71 // open file or set input to STDIN
77 } while(++optind < argc);
79 if(!strcmp(file, "-")) {
82 input = fopen(file,"r");
84 fprintf(stderr, "%s: %s: %s\n", argv[0], file, strerror(errno));
92 // load deck object from input
94 deck = markdown_load(input);
100 markdown_debug(deck, debug);
103 ncurses_display(deck, 0, 0);
105 return(EXIT_SUCCESS);