Arc::HostnameResolver Class Reference

Defines interface for accessing filesystems. More...

#include <arc/HostnameResolver.h>

Data Structures
struct	header_t
	Internal struct used for communication between processes. More...
class	SockAddr

Public Member Functions
	HostnameResolver (void)
	New HostnameResolver object. More...
	~HostnameResolver (void)
	Shuts down any spawned executable. More...
bool	ping (void)
	Check if communication with proxy works. More...
int	hr_resolve (std::string const &node, std::string const &service, bool local, std::list< SockAddr > &addrs)
	Performs resolution of provided host name. More...
int	geterrno ()
	Get errno of last operation. Every operation resets errno. More...
	operator bool (void)
	Returns true if this instance is in useful condition. More...
bool	operator! (void)
	Returns true if this instance is not in useful condition. More...

Static Public Member Functions
static HostnameResolver *	Acquire (void)
	Constructor which takes already existing object from global cache. More...
static void	Release (HostnameResolver *fa)
	Destructor which returns object into global cache. More...
static void	testtune (void)
	Special method for using in unit tests. More...

Detailed Description

Defines interface for accessing filesystems.

This class performs host name respolution through a proxy executable.

Constructor & Destructor Documentation

HostnameResolver()

Arc::HostnameResolver::HostnameResolver

(

void

)

New HostnameResolver object.

~HostnameResolver()

Arc::HostnameResolver::~HostnameResolver

(

void

)

Shuts down any spawned executable.

Member Function Documentation

Acquire()

static HostnameResolver* Arc::HostnameResolver::Acquire ( void  )

static

Constructor which takes already existing object from global cache.

geterrno()

int Arc::HostnameResolver::geterrno ( )

inline

Get errno of last operation. Every operation resets errno.

hr_resolve()

int Arc::HostnameResolver::hr_resolve	(	std::string const &	node,
		std::string const &	service,
		bool	local,
		std::list< SockAddr > &	addrs
	)

Performs resolution of provided host name.

operator bool()

Arc::HostnameResolver::operator bool ( void  )

inline

Returns true if this instance is in useful condition.

operator!()

bool Arc::HostnameResolver::operator! ( void  )

inline

Returns true if this instance is not in useful condition.

ping()

bool Arc::HostnameResolver::ping

(

void

)

Check if communication with proxy works.

Release()

static void Arc::HostnameResolver::Release ( HostnameResolver *  fa )

static

Destructor which returns object into global cache.

testtune()

static void Arc::HostnameResolver::testtune ( void  )

static

Special method for using in unit tests.

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The documentation for this class was generated from the following file:

• HostnameResolver.h