#include <errno.h>

#include "capwap.h"
#include "intavltree.h"
#include "dbg.h"
#include "log.h"
#include "capwap_items.h"

int cw_in_check_join_resp(struct conn *conn, struct cw_action_in *a, uint8_t * data,
			 int len,struct sockaddr *from)
{

	cw_action_in_t * mlist[60];

	mbag_item_t * jresult = mbag_get(conn->incomming,CW_ITEM_RESULT_CODE);
	if  (jresult ) {
		if (!cw_result_is_ok(jresult->u2.dword)){
			return jresult->u2.dword;
		}
	}


	/* Check for mandatory elements */
	int n = cw_check_missing_mand(mlist,conn,a);
	if (n && conn->strict_capwap) {
		cw_dbg_missing_mand(DBG_MSG_ERR,conn,mlist,n,a);
		conn->capwap_state=CAPWAP_STATE_JOIN;
		errno=EAGAIN;
		return -1; //CW_RESULT_MISSING_MAND_ELEM;
	}
	if (n){
		cw_dbg_missing_mand(DBG_RFC,conn,mlist,n,a);
	}

	


	if ( jresult ) {
		return jresult->u2.dword;
	}

	/* set result code to ok and change to configure state */
//	mbag_set_dword(conn->outgoing,CW_ITEM_RESULT_CODE,0);

	return 0;
}