sec-rule.hpp

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
#ifndef NDN_SECURITY_SEC_RULE_HPP
#define NDN_SECURITY_SEC_RULE_HPP

#include "../common.hpp"
#include "../data.hpp"

namespace ndn {

class SecRule
{
public:
  class Error : public std::runtime_error
  {
  public:
    explicit
    Error(const std::string& what)
      : std::runtime_error(what)
    {
    }
  };

  explicit
  SecRule(bool isPositive)
    : m_isPositive(isPositive)
  {
  }

  virtual
  ~SecRule()
  {
  }

  virtual bool
  matchDataName(const Data& data) = 0;

  virtual bool
  matchSignerName(const Data& data) = 0;

  virtual bool
  satisfy(const Data& data) = 0;

  virtual bool
  satisfy(const Name& dataName, const Name& signerName) = 0;

  inline bool
  isPositive();

protected:
  bool m_isPositive;
};

bool
SecRule::isPositive()
{
  return m_isPositive;
}

} // namespace ndn

#endif //NDN_SECURITY_SEC_RULE_HPP