NS-3 based Named Data Networking (NDN) simulator
ndnSIM: NDN, CCN, CCNx, content centric networks
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uint32t-blob-visitor.cc
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/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil -*- */
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/*
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* Copyright (c) 2011 University of California, Los Angeles
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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 version 2 as
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* published by the Free Software Foundation;
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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
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
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*/
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#include "uint32t-blob-visitor.h"
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#include "../syntax-tree/blob.h"
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NDN_NAMESPACE_BEGIN
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namespace
wire {
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namespace
CcnbParser {
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boost::any
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Uint32tBlobVisitor::visit (
Blob
&n)
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{
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// Buffer n.m_blob;
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if
(n.
m_blobSize
< 4)
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throw
CcnbDecodingException
();
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return
boost::any (*(reinterpret_cast<uint32_t*> (n.
m_blob
)));
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}
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boost::any
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Uint32tBlobVisitor::visit (
Udata
&n)
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{
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// std::string n.m_udata;
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throw
CcnbDecodingException
();
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}
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}
// CcnbParser
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}
// wire
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NDN_NAMESPACE_END
ns3::ndn::wire::CcnbParser::CcnbDecodingException
Exception thrown if there is a parsing error.
Definition:
common.h:50
ns3::ndn::wire::CcnbParser::Blob::m_blob
char * m_blob
field holding a parsed BLOB value of the block
Definition:
blob.h:56
ns3::ndn::wire::CcnbParser::Blob
Class to represent BLOB ccnb-encoded node.
Definition:
blob.h:37
ns3::ndn::wire::CcnbParser::Blob::m_blobSize
uint32_t m_blobSize
field representing size of the BLOB field stored
Definition:
blob.h:57
ns3::ndn::wire::CcnbParser::Udata
Class to represent UDATA ccnb-encoded node.
Definition:
udata.h:36
ndnSIM
model
wire
ccnb
ccnb-parser
visitors
uint32t-blob-visitor.cc
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