49 lines
878 B
C
49 lines
878 B
C
#include "log.h"
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#include "conn.h"
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#include "itemstore.h"
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#include "capwap_items.h"
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#include "capwap.h"
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static int cw_put_enc_subelems(uint8_t *dst)
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{
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int n=2;
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dst+=cw_put_byte(dst,n);
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int i;
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for (i=0; i<n; i++){
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dst+=cw_put_byte(dst,0);
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dst+=cw_put_byte(dst,0);
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dst+=cw_put_byte(dst,0);
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}
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return 3*n+1;
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}
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int cw_out_wtp_descriptor(struct conn *conn, struct cw_action_out *a, uint8_t * dst)
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{
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// XXX Dummy WTP Descriptor Header
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uint8_t *d = dst+4;
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d+=cw_put_byte(d,2);
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d+=cw_put_byte(d,0);
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d+=cw_put_enc_subelems(dst);
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cw_item_t * i;
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i = cw_itemstore_get(conn->outgoing,CW_ITEM_WTP_HARDWARE_VERSION);
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if ( i ) {
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d += cw_put_version(d,CW_SUBELEM_WTP_HARDWARE_VERSION,i->data);
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}
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else {
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cw_log(LOG_ERR, "Can't send hard version in WTP descriptor, not set.");
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}
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int len = d-dst-4;
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return len + cw_put_elem_hdr(dst,a->elem_id,len);
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}
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