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/* Copyright (C) 2021 Gentoo-libre Install
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/>.
Additional permission under GNU GPL version 3 section 7
If you modify this program, or any covered work, by linking or combining it with the OpenSSL project's OpenSSL library (or a
modified version of that library), containing parts covered by the terms of the OpenSSL or SSLeay licenses, you are
granted additional permission to convey the resulting work.
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <getopt.h>
#include "client.h"
#include "server.h"
void usage(char exname[])
{
fprintf(stderr,"Usage: %s [OPTIONS]\n\
-h, --help This help message.\n\
-c, --client Enable client mode (default).\n\
-s, --server Enable server mode.\n", exname);
exit(0);
}
int main(int argc, char *argv[])
{
static struct option long_options[] =
{
{"help", no_argument, 0, 'h'},
{"client", no_argument, 0, 'c'},
{"server", no_argument, 0, 's'},
{0,0,0,0}
};
bool isClient = true;
/* go through the options */
while(1)
{
int option_index = 0;
char c = getopt_long(argc, argv, "hcs", long_options, &option_index);
/* End of args */
if (c == -1){break;}
switch (c)
{
case 'h':
usage(argv[0]);
break;
case 'c':
isClient = true;
break;
case 's':
isClient = false;
break;
case '?':
break;
default:
exit(1);
}
}
/* pass off to client and server */
if (isClient){client();}
else {server();}
return 0;
}
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