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