actube/src/cw/cw_out_wtp_ip_address.c

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/*
This file is part of libcapwap.
libcapwap 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.
libcapwap 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 Foobar. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file
* @brief Implementation output handler of capwap cw_out_local_ip_address
*/
#include <errno.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <string.h>
#include "cw.h"
#include "capwap_items.h"
#include "dbg.h"
#include "log.h"
#include "conn.h"
/**
* Output handler for Capwap Local IP Address message element.
*
* @param conn Connection object
* @param action Pointer to action which called this handler
* @param dst Destination buffer
*
* This handler determines the IP address from #conn->sock.
* It can deal both with IPv4 and IPv6 sockets.
*
*/
int cw_out_wtp_ip_address(struct conn *conn, struct cw_action_out *action,
uint8_t * dst)
{
return cw_put_local_ip_address(conn->sock,dst,CAPWAP_ELEM_WTP_IPV4_IP_ADDRESS,CAPWAP_ELEM_WTP_IPV6_IP_ADDRESS);
}