#include <stdlib.h>
#include <string.h>
-#include "include/parser.h"
-#include "include/viewer.h"
+#include "include/mdp.h"
void usage() {
- fprintf(stderr, "Usage: mdp [OPTION]... [FILE]\n");
- fprintf(stderr, "A command-line based markdown presentation tool.\n\n");
- fprintf(stderr, " -d, --debug enable debug messages on STDERR\n");
- fprintf(stderr, " add it multiple times to increases debug level\n\n");
- fprintf(stderr, " -h, --help display this help and exit\n");
- fprintf(stderr, "\nWith no FILE, or when FILE is -, read standard input.\n\n");
+ 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\n");
+ fprintf(stderr, "%s", " -h, --help display this help and exit\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\n", MAJOR_VERSION, MINOR_VERSION);
+ //TODO add copyright, license, written by
+ exit(EXIT_SUCCESS);
+}
+
int main(int argc, char *argv[]) {
// define command-line options
struct option longopts[] = {
- { "debug", no_argument, 0, 'd' },
- { "help", no_argument, 0, 'h' },
+ { "debug", no_argument, 0, 'd' },
+ { "help", no_argument, 0, 'h' },
+ { "version", no_argument, 0, 'v' },
{ 0, 0, 0, 0 }
};
// parse command-line options
int opt, debug = 0;
- while ((opt = getopt_long(argc, argv, ":dh", longopts, NULL)) != -1) {
+ while ((opt = getopt_long(argc, argv, ":dhv", longopts, NULL)) != -1) {
switch(opt) {
case 'd': debug += 1; break;
case 'h': usage(); 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;
