ndn::dns Namespace Reference

Classes
struct	AnyAddress
struct	Error
struct	Ipv4Only
struct	Ipv6Only
class	Resolver

Typedefs
typedef boost::asio::ip::udp::endpoint	EndPoint
typedef boost::asio::ip::basic_resolver< boost::asio::ip::udp >	BoostResolver
typedef function< bool(const boost::asio::ip::address &address)>	AddressSelector
typedef boost::asio::ip::address	IpAddress
typedef function< void(const IpAddress &address)>	SuccessCallback
typedef function< void(const std::string &reason)>	ErrorCallback

Functions
void	asyncResolve (const std::string &host, const SuccessCallback &onSuccess, const ErrorCallback &onError, boost::asio::io_service &ioService, const ndn::dns::AddressSelector &addressSelector=ndn::dns::AnyAddress(), const time::nanoseconds &timeout=time::seconds(4))
	Asynchronously resolve host. More...
IpAddress	syncResolve (const std::string &host, boost::asio::io_service &ioService, const ndn::dns::AddressSelector &addressSelector=ndn::dns::AnyAddress())
	Synchronously resolve host. More...

Typedef Documentation

typedef boost::asio::ip::udp::endpoint ndn::dns::EndPoint

Definition at line 29 of file dns.cpp.

typedef boost::asio::ip::basic_resolver<boost::asio::ip::udp> ndn::dns::BoostResolver

Definition at line 30 of file dns.cpp.

typedef function<bool (const boost::asio::ip::address& address)> ndn::dns::AddressSelector

Definition at line 32 of file dns.hpp.

typedef boost::asio::ip::address ndn::dns::IpAddress

Definition at line 69 of file dns.hpp.

typedef function<void (const IpAddress& address)> ndn::dns::SuccessCallback

Definition at line 71 of file dns.hpp.

typedef function<void (const std::string& reason)> ndn::dns::ErrorCallback

Definition at line 72 of file dns.hpp.

Function Documentation

void ndn::dns::asyncResolve	(	const std::string &	host,
		const SuccessCallback &	onSuccess,
		const ErrorCallback &	onError,
		boost::asio::io_service &	ioService,
		const ndn::dns::AddressSelector &	addressSelector = ndn::dns::AnyAddress(),
		const time::nanoseconds &	timeout = time::seconds(4)
	)

Asynchronously resolve host.

If an address selector predicate is specified, then each resolved IP address is checked against the predicate.

Available address selector predicates:

• resolver::AnyAddress()
• resolver::Ipv4Address()
• resolver::Ipv6Address()

Definition at line 123 of file dns.cpp.

Referenced by ndn::util::IpHostCanonizeProvider< boost::asio::ip::udp >::canonize().

IpAddress ndn::dns::syncResolve	(	const std::string &	host,
		boost::asio::io_service &	ioService,
		const ndn::dns::AddressSelector &	addressSelector = ndn::dns::AnyAddress()
	)

Synchronously resolve host.

If an address selector predicate is specified, then each resolved IP address is checked against the predicate.

Available address selector predicates:

• resolver::AnyAddress()
• resolver::Ipv4Address()
• resolver::Ipv6Address()

Definition at line 137 of file dns.cpp.

References ndn::dns::Resolver::syncResolve().