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/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil -*- */
/*
* Copyright (c) 2011 University of California, Los Angeles
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
*/
#include "name-components-visitor.h"
#include "string-visitor.h"
#include "../syntax-tree/dtag.h"
#include "ns3/ndn-name-components.h"
namespace ns3 {
namespace ndn {
namespace CcnbParser {
void
NameComponentsVisitor::visit (Dtag &n, boost::any param/*should be NameComponents* */)
{
// uint32_t n.m_dtag;
// std::list<Ptr<Block> > n.m_nestedBlocks;
static StringVisitor stringVisitor;
NameComponents &components = *(boost::any_cast<NameComponents*> (param));
switch (n.m_dtag)
{
case CCN_DTAG_Component:
if (n.m_nestedTags.size()!=1) // should be exactly one UDATA inside this tag
throw CcnbDecodingException ();
components.Add (
boost::any_cast<std::string> ((*n.m_nestedTags.begin())->accept(
stringVisitor
)));
break;
default:
// ignore any other components
// when parsing Exclude, there could be <Any /> and <Bloom /> tags
break;
}
}
}
}
}