Transports::Discovery::Task Struct Reference

Public Member Functions
	Task (const std::string &name, Tasks::Context &ctx)
void	onResourceInitialization (void)
void	readMessage (UDPSocket &sock)
void	onMain (void)
Public Member Functions inherited from DUNE::Tasks::Task
	Task (const std::string &name, Context &context)
virtual	~Task (void)
const char *	getName (void) const
const char *	getSystemName (void) const
unsigned int	getSystemId (void) const
unsigned int	getEntityId (void) const
uint16_t	getActivationTime (void) const
uint16_t	getDeactivationTime (void) const
unsigned int	resolveSystemName (const std::string &name) const
const char *	resolveSystemId (unsigned int id) const
void	loadConfig (void)
void	setPriority (unsigned int value)
unsigned int	getPriority (void) const
void	inf (const char *format,...) DUNE_PRINTF_FORMAT(2
void void	war (const char *format,...) DUNE_PRINTF_FORMAT(2
void void void	err (const char *format,...) DUNE_PRINTF_FORMAT(2
void void void void	cri (const char *format,...) DUNE_PRINTF_FORMAT(2
void void void void void	debug (const char *format,...) DUNE_PRINTF_FORMAT(2
void void void void void void	trace (const char *format,...) DUNE_PRINTF_FORMAT(2
void void void void void void void	spew (const char *format,...) DUNE_PRINTF_FORMAT(2
void void void void void void void void	dispatch (IMC::Message *msg, unsigned int flags=0)
void	dispatch (IMC::Message &msg, unsigned int flags=0)
void	dispatchReply (const IMC::Message &original, IMC::Message &msg, unsigned int flags=0)
void	receive (const IMC::Message *msg)
void	reserveEntities (void)
void	resolveEntities (void)
void	acquireResources (void)
void	releaseResources (void)
void	initializeResources (void)
void	updateParameters (bool act_deact=true)
void	writeParamsXML (std::ostream &os) const
Public Member Functions inherited from DUNE::Tasks::AbstractTask
	AbstractTask (void)
virtual	~AbstractTask (void)
Public Member Functions inherited from DUNE::Concurrency::Thread
	Thread (void)
virtual	~Thread (void)
int	getProcessorUsage (void)
Public Member Functions inherited from DUNE::Concurrency::Runnable
	Runnable (void)
virtual	~Runnable (void)
void	start (void)
void	stop (void)
void	join (void)
void	stopAndJoin (void)
void	setPriority (Scheduler::Policy policy, unsigned priority)
State	getState (void)
bool	isCreated (void)
bool	isStopping (void)
bool	isRunning (void)
bool	isStarting (void)
bool	isDead (void)

Public Attributes
UDPSocket	m_sock
Arguments	m_args
std::string	m_dune_uid
std::map< Address, double >	m_tstamps
uint8_t	m_bfr [4096]

Additional Inherited Members
Public Types inherited from DUNE::Concurrency::Runnable
enum	State {   StateStarting, StateRunning, StateStopping, StateDead,   StateUnknown }
Protected Member Functions inherited from DUNE::Tasks::Task
const char *	getEntityLabel (void) const
void	setEntityLabel (const std::string &label)
void	setEntityState (IMC::EntityState::StateEnum state, Status::Code code)
void	setEntityState (IMC::EntityState::StateEnum state, const std::string &description)
IMC::EntityState::StateEnum	getEntityState (void) const
unsigned int	reserveEntity (const std::string &label)
unsigned int	resolveEntity (const std::string &label) const
std::string	resolveEntity (unsigned int id) const
bool	stopping (void)
bool	isActive (void) const
void	waitForMessages (double timeout)
void	consumeMessages (void)
template<typename T >
Parameter &	param (const std::string &name, T &var)
template<typename Y , typename T >
Parameter &	param (const std::string &name, T &var)
template<typename T >
bool	paramChanged (T &var)
void	paramActive (Parameter::Scope def_scope, Parameter::Visibility def_visibility, bool def_value=false)
void	setParamSectionEditor (const std::string &name)
template<typename M , typename T >
void	bind (T *task_obj, void(T::*consumer)(const M *)=&T::consume)
template<typename T >
void	bind (T *task_obj, const std::vector< uint32_t > &list)
template<typename T >
void	bind (T *task_obj, const std::vector< std::string > &list)
void	requestActivation (void)
void	requestDeactivation (void)
void	activate (void)
void	activationFailed (const std::string &reason)
void	deactivate (void)
void	deactivationFailed (const std::string &reason)
virtual void	onEntityReservation (void)
virtual void	onEntityResolution (void)
virtual void	onReportEntityState (void)
virtual void	onResourceAcquisition (void)
virtual void	onResourceRelease (void)
virtual void	onUpdateParameters (void)
virtual void	onRequestActivation (void)
virtual void	onRequestDeactivation (void)
virtual void	onActivation (void)
virtual void	onDeactivation (void)
Protected Member Functions inherited from DUNE::Concurrency::Thread
void	startImpl (void)
void	stopImpl (void)
void	joinImpl (void)
void	setPriorityImpl (Scheduler::Policy policy, unsigned priority)
Protected Attributes inherited from DUNE::Tasks::Task
Context &	m_ctx

Constructor & Destructor Documentation

Transports::Discovery::Task::Task ( const std::string &  name, Tasks::Context &  ctx  )

inline

References Transports::Discovery::Arguments::addr_mcast, DUNE::Tasks::Parameter::defaultValue(), m_args, DUNE::Tasks::Task::m_ctx, m_dune_uid, DUNE::Tasks::Task::param(), Transports::Discovery::Arguments::ports, Transports::Discovery::Arguments::trace_in, and DUNE::Tasks::Context::uid.

Member Function Documentation

void Transports::Discovery::Task::onMain ( void  )

inlinevirtual

Implements DUNE::Tasks::Task.

References m_sock, readMessage(), and DUNE::Tasks::Task::stopping().

void Transports::Discovery::Task::onResourceInitialization ( void  )

inlinevirtual

Called when the task is instructed to initialize resources acquired previously or whose initialization depends on run-time parameters.

Reimplemented from DUNE::Tasks::Task.

References Transports::Discovery::Arguments::addr_mcast, DUNE::Tasks::Task::inf(), m_args, m_sock, and Transports::Discovery::Arguments::ports.

void Transports::Discovery::Task::readMessage ( UDPSocket &  sock )

inline

References DUNE::Tasks::Task::dispatch(), DUNE::Tasks::Task::inf(), DUNE::IMC::AddressResolver::insert(), DUNE::IMC::AddressResolver::isLocal(), DUNE::IMC::AddressResolver::isUnknown(), m_args, m_bfr, DUNE::Tasks::Task::m_ctx, m_dune_uid, m_tstamps, DUNE::Tasks::Context::resolver, DUNE::Tasks::Task::resolveSystemId(), Transports::Discovery::Arguments::trace_in, and DUNE::Tasks::Task::war().

Referenced by onMain().

Member Data Documentation

Arguments Transports::Discovery::Task::m_args

Referenced by onResourceInitialization(), readMessage(), and Task().

uint8_t Transports::Discovery::Task::m_bfr[4096]

Referenced by readMessage().

std::string Transports::Discovery::Task::m_dune_uid

Referenced by readMessage(), and Task().

UDPSocket Transports::Discovery::Task::m_sock

Referenced by onMain(), and onResourceInitialization().

std::map<Address, double> Transports::Discovery::Task::m_tstamps

Referenced by readMessage().

Collaboration diagram for Transports::Discovery::Task: