8b8576428f
This structure is not very useful for message parsing. This commit fixes the declaration in preparation for TLV handling. Signed-off-by: Richard Cochran <richardcochran@gmail.com>
84 lines
2.0 KiB
C
84 lines
2.0 KiB
C
/**
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* @file ddt.h
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* @brief Derived data types
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* @note Copyright (C) 2011 Richard Cochran <richardcochran@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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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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#ifndef HAVE_DDT_H
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#define HAVE_DDT_H
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#include "pdt.h"
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#define PACKED __attribute__((packed))
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typedef Integer64 TimeInterval; /* nanoseconds << 16 */
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/** On the wire time stamp format. */
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struct Timestamp {
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uint16_t seconds_msb; /* 16 bits + */
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uint32_t seconds_lsb; /* 32 bits = 48 bits*/
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UInteger32 nanoseconds;
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} PACKED;
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/** Internal binary time stamp format. */
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struct timestamp {
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uint64_t sec;
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UInteger32 nsec;
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};
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struct ClockIdentity {
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Octet id[8];
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};
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struct PortIdentity {
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struct ClockIdentity clockIdentity;
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UInteger16 portNumber;
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} PACKED;
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struct PortAddress {
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Enumeration16 networkProtocol;
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UInteger16 addressLength;
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Octet *address;
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};
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struct ClockQuality {
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UInteger8 clockClass;
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Enumeration8 clockAccuracy;
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UInteger16 offsetScaledLogVariance;
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} PACKED;
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struct TLV {
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Enumeration16 type;
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UInteger16 length; /* must be even */
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Octet value[0];
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} PACKED;
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struct PTPText {
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UInteger8 length;
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Octet *text;
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};
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struct FaultRecord {
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UInteger16 faultRecordLength;
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struct Timestamp faultTime;
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Enumeration8 severityCode;
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struct PTPText faultName;
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struct PTPText faultValue;
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struct PTPText faultDescription;
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};
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#endif
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