Convert the management TLV to and from host byte order.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>master
parent
7f18da0191
commit
b654f6c35c
46
tlv.c
46
tlv.c
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@ -16,12 +16,58 @@
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <arpa/inet.h>
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#include "tlv.h"
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void tlv_post_recv(struct TLV *tlv)
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{
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struct management_tlv *mgt;
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switch (tlv->type) {
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case TLV_MANAGEMENT:
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mgt = (struct management_tlv *) tlv;
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mgt->id = ntohs(mgt->id);
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break;
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case TLV_MANAGEMENT_ERROR_STATUS:
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case TLV_ORGANIZATION_EXTENSION:
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case TLV_REQUEST_UNICAST_TRANSMISSION:
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case TLV_GRANT_UNICAST_TRANSMISSION:
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case TLV_CANCEL_UNICAST_TRANSMISSION:
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case TLV_ACKNOWLEDGE_CANCEL_UNICAST_TRANSMISSION:
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case TLV_PATH_TRACE:
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case TLV_ALTERNATE_TIME_OFFSET_INDICATOR:
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case TLV_AUTHENTICATION:
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case TLV_AUTHENTICATION_CHALLENGE:
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case TLV_SECURITY_ASSOCIATION_UPDATE:
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case TLV_CUM_FREQ_SCALE_FACTOR_OFFSET:
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default:
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break;
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}
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}
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void tlv_pre_send(struct TLV *tlv)
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{
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struct management_tlv *mgt;
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switch (tlv->type) {
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case TLV_MANAGEMENT:
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mgt = (struct management_tlv *) tlv;
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mgt->id = htons(mgt->id);
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break;
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case TLV_MANAGEMENT_ERROR_STATUS:
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case TLV_ORGANIZATION_EXTENSION:
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case TLV_REQUEST_UNICAST_TRANSMISSION:
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case TLV_GRANT_UNICAST_TRANSMISSION:
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case TLV_CANCEL_UNICAST_TRANSMISSION:
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case TLV_ACKNOWLEDGE_CANCEL_UNICAST_TRANSMISSION:
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case TLV_PATH_TRACE:
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case TLV_ALTERNATE_TIME_OFFSET_INDICATOR:
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case TLV_AUTHENTICATION:
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case TLV_AUTHENTICATION_CHALLENGE:
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case TLV_SECURITY_ASSOCIATION_UPDATE:
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case TLV_CUM_FREQ_SCALE_FACTOR_OFFSET:
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default:
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break;
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}
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}
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7
tlv.h
7
tlv.h
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@ -96,6 +96,13 @@ enum management_action {
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#define DELAY_MECHANISM 0x6000
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#define LOG_MIN_PDELAY_REQ_INTERVAL 0x6001
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struct management_tlv {
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Enumeration16 type;
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UInteger16 length;
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Enumeration16 id;
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Octet data[0];
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} PACKED;
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/**
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* Converts recognized value sub-fields into host byte order.
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* @param tlv Pointer to a Type Length Value field.
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