+++ /dev/null
-/*
- * mdp -- A command-line based markdown presentation tool.
- * Copyright (C) 2014 Michael Goehler
- *
- * 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 3 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include <errno.h>
-#include <getopt.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "include/mdp.h"
-
-void usage() {
- fprintf(stderr, "%s", "Usage: mdp [OPTION]... [FILE]\n");
- fprintf(stderr, "%s", "A command-line based markdown presentation tool.\n\n");
- fprintf(stderr, "%s", " -d, --debug enable debug messages on STDERR\n");
- fprintf(stderr, "%s", " add it multiple times to increases debug level\n");
- fprintf(stderr, "%s", " -f, --nofade disable color fading in 256 color mode\n");
- fprintf(stderr, "%s", " -h, --help display this help and exit\n");
- fprintf(stderr, "%s", " -i, --invert swap black and white color\n");
- fprintf(stderr, "%s", " -t, --notrans disable transparency in transparent terminal\n");
- fprintf(stderr, "%s", "\nWith no FILE, or when FILE is -, read standard input.\n\n");
- exit(EXIT_FAILURE);
-}
-
-void version() {
- printf("mdp %d.%d.%d\n", MDP_VER_MAJOR, MDP_VER_MINOR, MDP_VER_REVISION);
- printf("Copyright (C) 2014 Michael Goehler\n");
- printf("License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.\n");
- printf("This is free software: you are free to change and redistribute it.\n");
- printf("There is NO WARRANTY, to the extent permitted by law.\n");
- printf("\nWritten by Michael Goehler and others, see <https://github.com/visit1985/mdp/blob/master/AUTHORS>.\n");
- exit(EXIT_SUCCESS);
-}
-
-int main(int argc, char *argv[]) {
- int notrans = 0;
- int nofade = 0;
- int invert = 0;
-
- // define command-line options
- struct option longopts[] = {
- { "debug", no_argument, 0, 'd' },
- { "nofade", no_argument, 0, 'f' },
- { "help", no_argument, 0, 'h' },
- { "invert", no_argument, 0, 'i' },
- { "notrans", no_argument, 0, 't' },
- { "version", no_argument, 0, 'v' },
- { 0, 0, 0, 0 }
- };
-
- // parse command-line options
- int opt, debug = 0;
- while ((opt = getopt_long(argc, argv, ":dfhitv", longopts, NULL)) != -1) {
- switch(opt) {
- case 'd': debug += 1; break;
- case 'f': nofade = 1; break;
- case 'h': usage(); break;
- case 'i': invert = 1; break;
- case 't': notrans = 1; break;
- case 'v': version(); break;
- case ':': fprintf(stderr, "%s: '%c' requires an argument\n", argv[0], optopt); usage(); break;
- case '?':
- default : fprintf(stderr, "%s: option '%c' is invalid\n", argv[0], optopt); usage(); break;
- }
- }
-
- // open file or set input to STDIN
- char *file;
- FILE *input;
- if (optind < argc) {
- do {
- file = argv[optind];
- } while(++optind < argc);
-
- if(!strcmp(file, "-")) {
- input = stdin;
- } else {
- input = fopen(file,"r");
- if(!input) {
- fprintf(stderr, "%s: %s: %s\n", argv[0], file, strerror(errno));
- exit(EXIT_FAILURE);
- }
- }
- } else {
- input = stdin;
- }
-
- // load deck object from input
- deck_t *deck;
- deck = markdown_load(input);
-
- // close file
- fclose(input);
-
- // replace stdin with current tty if input was a pipe
- if(input == stdin) {
- input = freopen("/dev/tty", "rw", stdin);
- if(!input) {
- fprintf(stderr, "%s: %s: %s\n", argv[0], "/dev/tty", strerror(errno));
- exit(EXIT_FAILURE);
- }
- }
-
- if(debug > 0) {
- markdown_debug(deck, debug);
- }
-
- ncurses_display(deck, notrans, nofade, invert);
-
- return(EXIT_SUCCESS);
-}
-
