src/linux/routing/route.hpp

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// to you under the Apache License, Version 2.0 (the
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//     http://www.apache.org/licenses/LICENSE-2.0
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#ifndef __LINUX_ROUTING_ROUTE_HPP__
#define __LINUX_ROUTING_ROUTE_HPP__

#include <string>
#include <vector>

#include <stout/ip.hpp>
#include <stout/option.hpp>
#include <stout/result.hpp>
#include <stout/try.hpp>

namespace routing {
namespace route {

// Represents a rule in the routing table (for IPv4).
struct Rule
{
  Rule(const Option<net::IP::Network>& _destination,
       const Option<net::IP>& _gateway,
       const std::string& _link)
    : destination(_destination),
      gateway(_gateway),
      link(_link) {}

  Option<net::IP::Network> destination;
  Option<net::IP> gateway;
  std::string link;
};


// Returns the main routing table of this host.
Try<std::vector<Rule>> table();


// Returns the default gateway of this host.
Result<net::IP> defaultGateway();

} // namespace route {
} // namespace routing {

#endif // __LINUX_ROUTING_ROUTE_HPP__