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/*
* Copyright (C) 2012 Michael Tuexen
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#if !defined(__Userspace_os_Windows)
#include <unistd.h>
#include <time.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#endif
#include <netinet/sctp_pcb.h>
#include <usrsctp.h>
int
main(int argc, char *argv[])
{
struct socket *sock, *conn_sock;
struct sockaddr_in addr;
socklen_t addr_len;
char buffer[80];
time_t now;
sctp_init(9999);
SCTP_BASE_SYSCTL(sctp_debug_on) = 0x0;
if ((sock = userspace_socket(AF_INET, SOCK_STREAM, IPPROTO_SCTP)) == NULL) {
perror("userspace_socket");
}
memset((void *)&addr, 0, sizeof(struct sockaddr_in));
#ifdef HAVE_SIN_LEN
addr.sin_len = sizeof(struct sockaddr_in);
#endif
addr.sin_family = AF_INET;
addr.sin_port = htons(13);
addr.sin_addr.s_addr = htonl(INADDR_ANY);
if (userspace_bind(sock, (struct sockaddr *)&addr, sizeof(struct sockaddr_in)) < 0) {
perror("userspace_bind");
}
if (userspace_listen(sock, 1) < 0) {
perror("userspace_listen");
}
while (1) {
addr_len = 0;
if ((conn_sock = userspace_accept(sock, NULL, &addr_len)) == NULL) {
continue;
}
time(&now);
strcpy(buffer, ctime(&now));
userspace_sctp_sendmsg(conn_sock, buffer, strlen(buffer), NULL, 0, 0, 0, 0, 0, 0);
userspace_close(conn_sock);
}
userspace_close(sock);
sctp_finish();
return (0);
}
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