blob: e2eabe8ef10eedbfc33a9f2af8805cbda7209678 [file] [log] [blame]
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
/**
* Copyright (C) 2013 Regents of the University of California.
* @author: Yingdi Yu <yingdi@cs.ucla.edu>
* See COPYING for copyright and distribution information.
*/
#ifndef NDN_UTIL_REGEX_REGEX_BACKREF_MATCHER_HPP
#define NDN_UTIL_REGEX_REGEX_BACKREF_MATCHER_HPP
#include "../../common.hpp"
#include "regex-matcher.hpp"
namespace ndn {
class RegexBackrefMatcher : public RegexMatcher
{
public:
RegexBackrefMatcher(const std::string& expr, shared_ptr<RegexBackrefManager> backRefManager);
virtual ~RegexBackrefMatcher(){}
void
lateCompile()
{
compile();
}
protected:
virtual void
compile();
};
} // namespace ndn
#include "regex-pattern-list-matcher.hpp"
namespace ndn {
inline RegexBackrefMatcher::RegexBackrefMatcher(const std::string& expr, shared_ptr<RegexBackrefManager> backRefManager)
: RegexMatcher (expr, EXPR_BACKREF, backRefManager)
{
// compile();
}
inline void
RegexBackrefMatcher::compile()
{
int lastIndex = m_expr.size() - 1;
if('(' == m_expr[0] && ')' == m_expr[lastIndex]){
// m_backRefManager->pushRef(this);
shared_ptr<RegexMatcher> matcher(new RegexPatternListMatcher(m_expr.substr(1, lastIndex - 1), m_backrefManager));
m_matcherList.push_back(matcher);
}
else
throw RegexMatcher::Error(std::string("Error: RegexBackrefMatcher.Compile(): ")
+ " Unrecognoized format " + m_expr);
}
} // namespace ndn
#endif // NDN_UTIL_REGEX_REGEX_BACKREF_MATCHER_HPP