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/*
gemini2html Converts Gemini to HTML
Copyright (C) 2022-2023 Nicholas Johnson
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 <https://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <getopt.h>
#include "gemini2html.h"
#define VERSION "1.3.4"
/* displays the help menu */
void display_help_text(char* prog) {
char* help_text =
"Convert Gemini files to HTML.\n"
"\n"
"OPTIONS:\n"
" -h, --help display this help text then exit\n"
" -v, --version display program version number then exit\n"
"\n";
printf("Usage: %s [OPTION]... < input.gmi > output.html\n%s", prog, help_text);
}
/* displays version information */
void display_version_text(char* prog) {
printf("%s v%s\n", prog, VERSION);
}
/* CLI for gemini2html */
int main(int argc, char* argv[]) {
int c;
while (1) {
static struct option long_options[] = {
{"help", no_argument, 0, 'h'},
{"version", no_argument, 0, 'v'},
{0, 0, 0, 0}
};
int option_index = 0;
c = getopt_long(argc, argv, "hv", long_options, &option_index);
if (c == -1) break;
switch(c) {
case 'h': display_help_text(argv[0]); exit (EXIT_SUCCESS);
case 'v': display_version_text(argv[0]); exit (EXIT_SUCCESS);
default: return -1;
}
}
if (gmi_to_html(stdin, stdout) == -1) return -1;
else return 0;
}
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