actube/src/mod/cisco/cw_in_check_disc_req.c
7u83@mail.ru 8f325f2f6f Initial commit
FossilOrigin-Name: 4daaf3b7829f4336c9515b9d55e1fd1c8f11f1416c7c69f2c4f55fb528d00ba0
2016-02-27 04:33:57 +00:00

41 lines
831 B
C

#include "capwap.h"
#include "capwap_items.h"
#include "intavltree.h"
#include "log.h"
#include "dbg.h"
#include "sock.h"
int capwap_in_check_disc_req(struct conn *conn, struct cw_action_in *a, uint8_t * data,
int len,struct sockaddr *from)
{
cw_action_in_t *mlist[120];
int n = cw_check_missing_mand(mlist, conn, a);
conn->capwap_state = CW_STATE_NONE;
if (n && conn->strict_capwap) {
cw_dbg_missing_mand(DBG_MSG_ERR, conn, mlist, n, a);
/* if mandatory elements are missing, in strict
mode send no discovery response */
cw_dbg(DBG_MSG_ERR,
"Ignoring Discovery Request from %s - missing mandatory elements.",
sock_addr2str(from));
return -1;
}
if ( n ) {
/* put a warning here */
cw_dbg_missing_mand(DBG_RFC, conn, mlist, n, a);
}
/* ok, send response */
return 0;
}