int cwsend_configuration_status_request(struct conn * conn,struct radioinfo * radioinfo,struct wtpinfo * wtpinfo)
{
uint8_t buffer[CWMSG_MAX_SIZE];
struct cwmsg cwmsg;
cwmsg_init(&cwmsg,buffer,CWMSG_DISCOVERY_REQUEST,conn_get_next_seqnum(conn),radioinfo);
cwmsg_addelem(&cwmsg,CWMSGELEM_DISCOVERY_TYPE,&wtpinfo->discovery_type,sizeof(uint8_t));
cwmsg_addelem_wtp_board_data(&cwmsg,wtpinfo);
cwmsg_addelem_wtp_descriptor(&cwmsg,wtpinfo);
cwmsg_addelem(&cwmsg,CWMSGELEM_WTP_FRAME_TUNNEL_MODE,&wtpinfo->frame_tunnel_mode,sizeof(uint8_t));
cwmsg_addelem(&cwmsg,CWMSGELEM_WTP_MAC_TYPE,&wtpinfo->mac_type,sizeof(uint8_t));
cwmsg_addelem_wtp_radio_infos(&cwmsg,wtpinfo);
cwmsg_addelem_mtu_discovery_padding(&cwmsg,conn);
return conn_send_cwmsg(conn,&cwmsg);
}
void cwsend_join_response(struct conn *conn, int seqnum, int rc, struct radioinfo *radioinfo,
struct ac_info *acinfo, struct wtpinfo *wtpinfo)
{
struct cwmsg *cwmsg = &conn->resp_msg;
cwmsg_init(cwmsg, conn->resp_buffer, CW_MSG_JOIN_RESPONSE, seqnum, NULL);
cwmsg->capwap_mode = conn->capwap_mode;
/* mandatory messagesg elements */
cwmsg_addelem_result_code(cwmsg, rc);
cwmsg_addelem_ac_descriptor(cwmsg, acinfo,wtpinfo);
cwmsg_addelem(cwmsg, CW_ELEM_AC_NAME, acinfo->ac_name, strlen((char *) acinfo->ac_name));
cwmsg_addelem(cwmsg, CWMSGELEM_ECN_SUPPORT, &acinfo->ecn_support, sizeof(uint8_t));
// cwmsg_addelem_ctrl_ip_addrs(cwmsg, acinfo);
// cwmsg_addelem_cw_local_ip_addr(cwmsg,conn);
/* */
// cwmsg_addelem_image_identifier(cwmsg,CW_VENDOR_ID_CISCO,(uint8_t*)"/tobias",strlen("/tobias"));
uint8_t buffer[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
buffer[0] = 0; /* Mwar Type */
buffer[1] = 1; /* h/w version */
buffer[2] = 2; /* h/w Release */
buffer[3] = 0; /* h/w Maint */
buffer[4] = 3; /* h/w Build */
buffer[5] = 5; /* s/w version */
buffer[6] = 0; /* s/w Release */
buffer[7] = 19; /* s/w Maint */
buffer[8] = 2; /* s/w Build */
*((uint16_t *) (buffer + 9)) = htons(13); /* Active MS */
*((uint16_t *) (buffer + 9 + 2)) = htons(23); /* Supported MS */
*((uint16_t *) (buffer + 9 + 4)) = htons(5); /* Active RAD's */
*((uint16_t *) (buffer + 9 + 6)) = htons(15); /* Supported RAD's */
// cwmsg_addelem_vendor_specific_payload(cwmsg,CW_VENDOR_ID_CISCO, CWVENDOR_CISCO_MWAR, buffer,34);
conn_send_response(conn, cwmsg, seqnum);
}
void cwmsg_addelem_cw_local_ip_addr(struct cwmsg *msg, struct conn * conn)
{
struct sockaddr_storage a;
socklen_t alen = sizeof(struct sockaddr_storage);
getsockname (conn->sock,(struct sockaddr *)&a,&alen);
switch (((struct sockaddr*)&a)->sa_family){
case AF_INET:
{
struct sockaddr_in * sain = (struct sockaddr_in*)&a;
cwmsg_addelem(msg,CWMSGELEM_CAPWAP_LOCAL_IPV4_ADDRESS,(uint8_t*)&sain->sin_addr,4);
}
break;
#ifdef WITH_IPV6
case AF_INET6:
{
struct sockaddr_in6 * sain = (struct sockaddr_in6*)&a;
cwmsg_addelem(msg,CWMSGELEM_CAPWAP_LOCAL_IPV6_ADDRESS,(uint8_t*)&sain->sin6_addr,16);
}
break;
#endif
}
}
void cw_addelem_capwap_local_ip_addr(struct cwmsg *msg, int sock, int cw_mode)
{
struct sockaddr_storage a;
socklen_t alen = sizeof(struct sockaddr_storage);
getsockname (sock,(struct sockaddr *)&a,&alen);
int cw_mode = cwmsg->capwap_mode;
switch (((struct sockaddr*)&a)->sa_family){
case AF_INET:
{
struct sockaddr_in * sain = (struct sockaddr_in*)&a;
int id;
if (cw_mode == CWMODE_CISCO)
id = CWMSGELEM_WTP_IPV4_IP_ADDR;
else
id = CWMSGELEM_CAPWAP_LOCAL_IPV4_ADDRESS;
cwmsg_addelem(msg,id,(uint8_t*)&sain->sin_addr,4);
break;
}
case AF_INET6:
{
int id;
if (cw_mode == CWMODE_CISCO)
id = CWMSGELEM_WTP_IPV6_IP_ADDR;
else
id = CWMSGELEM_CAPWAP_LOCAL_IPV6_ADDRESS;
struct sockaddr_in6 * sain = (struct sockaddr_in6*)&a;
return cwmsg_addelem(msg,id,(uint8_t*)&sain->sin6_addr,16);
}
break;
}
}