Junxiao Shi
df3b438c40
FragIndex and FragCount fields are encoded as nonNegativeInteger. refs #1283 Change-Id: I4654078c3bfd73c83ce06ce6a9cd97952a4f49f8
53 lines
1.0 KiB
C++
53 lines
1.0 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/**
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* Copyright (C) 2014 Named Data Networking Project
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* See COPYING for copyright and distribution information.
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*/
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#ifndef NFD_FACE_NDNLP_PARSE_HPP
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#define NFD_FACE_NDNLP_PARSE_HPP
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#include "common.hpp"
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#include "ndnlp-tlv.hpp"
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namespace nfd {
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namespace ndnlp {
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struct ParseError : public std::runtime_error
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{
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ParseError(const std::string& what)
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: std::runtime_error(what)
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{
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}
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};
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/** \brief represents a NdnlpData packet
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*
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* NdnlpData ::= NDNLP-DATA-TYPE TLV-LENGTH
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* NdnlpSequence
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* NdnlpFragIndex?
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* NdnlpFragCount?
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* NdnlpPayload
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*/
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class NdnlpData
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{
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public:
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/** \brief parse a NdnlpData packet
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*
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* \exception ParseError packet is malformated
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*/
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void
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wireDecode(const Block& wire);
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public:
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uint64_t m_seq;
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uint16_t m_fragIndex;
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uint16_t m_fragCount;
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Block m_payload;
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};
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} // namespace ndnlp
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} // namespace nfd
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#endif // NFD_FACE_NDNLP_PARSE_HPP
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