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/*
* Ouroboros - Copyright (C) 2016 - 2017
*
* A simple echo application
*
* Dimitri Staessens <dimitri.staessens@ugent.be>
* Sander Vrijders <sander.vrijders@ugent.be>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* 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, write to the Free Software
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
#define _POSIX_C_SOURCE 199309L
#include <stdio.h>
#include <string.h>
#define BUF_SIZE 256
#include "echo_client.c"
#include "echo_server.c"
static void usage(void)
{
printf("Usage: echo-app [OPTION]...\n"
"Sends an echo between a server and a client\n\n"
" -l, --listen Run in server mode\n"
" --help Display this help text and exit\n");
}
int main(int argc, char ** argv)
{
int ret = -1;
char ** argv_dup = argv;
bool server = false;
argc--;
argv++;
while (argc > 0) {
if (strcmp(*argv, "-l") == 0 ||
strcmp(*argv, "--listen") == 0) {
server = true;
} else {
usage();
return 0;
}
argc--;
argv++;
}
if (server) {
if (ouroboros_init(argv_dup[0])) {
printf("Failed to init AP.\n");
return -1;
}
ret = server_main();
} else {
if (ouroboros_init(NULL)) {
printf("Failed to init AP.\n");
return -1;
}
ret = client_main();
}
ouroboros_fini();
return ret;
}
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