senf::ppi::module::ActiveSocketSink< Writer > Class Template Reference

Output module writing data to a FileHandle using the provided Writer. If using the default ConnectedDgramWriter the filehandle must be writable, connected and able to handle complete datagrams. More...

#include <senf/PPI/SocketSink.hh>

Inheritance diagram for senf::ppi::module::ActiveSocketSink< Writer >:

Public Types
typedef Writer::Handle	Handle
	Handle type requested by writer. More...

Public Member Functions
	ActiveSocketSink ()
	Create non-connected writer. More...
	ActiveSocketSink (Writer const &writer)
	Create non-connected writer. More...
	ActiveSocketSink (Handle const &handle)
	Create new writer for the given handle. More...
	ActiveSocketSink (Handle const &handle, Writer const &writer)
	Create new writer for the given handle. More...
Writer &	writer ()
	Access the Writer. More...
Handle	handle ()
	Access handle. More...
void	handle (Handle const &handle)
	Set handle. More...
Public Member Functions inherited from senf::ppi::module::Module
virtual	~Module ()

Public Attributes
connector::ActiveInput< typename Writer::PacketType >	input
	Input connector from which data is received. More...

Additional Inherited Members
Protected Member Functions inherited from senf::ppi::module::Module
	Module ()
Route< connector::InputConnector, connector::OutputConnector > &	route (connector::InputConnector &input, connector::OutputConnector &output)
	Define flow information. More...
Route< connector::InputConnector, EventDescriptor > &	route (connector::InputConnector &input, EventDescriptor &output)
	Define flow information. More...
Route< EventDescriptor, connector::OutputConnector > &	route (EventDescriptor &input, connector::OutputConnector &output)
	Define flow information. More...
void	noroute (connector::Connector &connector)
	Define terminal connectors. More...
template<class Target >
void	registerEvent (EventDescriptor &descriptor, Target target)
	Register an external event. More...
ClockService::clock_type const &	time () const
	Time-stamp of the currently processing event. More...
ClockService::clock_type const &	now () const
	Current time of the currently processing event. More...
virtual void	v_init ()
	Called after module setup. More...
console::DirectoryNode &	sysConsoleDir () const
void	destroy ()

Detailed Description

template<class Writer = ConnectedDgramWriter>
class senf::ppi::module::ActiveSocketSink< Writer >

Output module writing data to a FileHandle using the provided Writer. If using the default ConnectedDgramWriter the filehandle must be writable, connected and able to handle complete datagrams.

This output module will write data to a FileHandle object using a given Writer. This output module is active. This requires the file handle to be able to signal its readiness to accept more data via the Scheduler.

The default Writer is senf::ppi::ConnectedDgramWriter which will write out the complete packet to the file handle.

A Writer must fulfill the following interface:

class SomeWriter
{
public:
    typedef unspecified Handle;                          // type of handle requested
    typedef unspecified_type PacketType                  // type of packet read

    SomeWriter();                                        // EITHER default constructible OR
    SomeWriter(SomeWriter const & other);                // copy constructible

    bool operator()(Handle handle, Packet packet);       // insertion function
};

Whenever a packet is received for sending, the Writer's operator() is called.

Definition at line 222 of file SocketSink.hh.

Member Typedef Documentation

Handle

template<class Writer = ConnectedDgramWriter>

typedef Writer::Handle senf::ppi::module::ActiveSocketSink< Writer >::Handle

Handle type requested by writer.

Definition at line 224 of file SocketSink.hh.

Constructor & Destructor Documentation

ActiveSocketSink() [1/4]

template<class Writer = ConnectedDgramWriter>

senf::ppi::module::ActiveSocketSink< Writer >::ActiveSocketSink

(

)

Create non-connected writer.

The writer will be disabled until a socket is set

Precondition

Requires Writer to be default constructible

ActiveSocketSink() [2/4]

template<class Writer = ConnectedDgramWriter>

senf::ppi::module::ActiveSocketSink< Writer >::ActiveSocketSink ( Writer const &  writer )

explicit

Create non-connected writer.

The writer will be disabled until a socket is set

Precondition

Requires Writer to be copy constructible

Parameters

[in]

writer

Writer helper writing packet date to the socket

ActiveSocketSink() [3/4]

template<class Writer = ConnectedDgramWriter>

senf::ppi::module::ActiveSocketSink< Writer >::ActiveSocketSink ( Handle const &  handle )

explicit

Create new writer for the given handle.

Data will be written to handle using Writer.

Precondition

Requires Writer to be default constructible

Parameters

[in]

handle

Handle to write data to

ActiveSocketSink() [4/4]

template<class Writer = ConnectedDgramWriter>

senf::ppi::module::ActiveSocketSink< Writer >::ActiveSocketSink	(	Handle const &	handle,
		Writer const &	writer
	)

Create new writer for the given handle.

Data will be written to handle using Writer.

Precondition

Requires Writer to be copy constructible

Parameters

[in]	handle	Handle to write data to
[in]	writer	Writer helper writing packet date to the socket

Member Function Documentation

handle() [1/2]

template<class Writer = ConnectedDgramWriter>

Handle senf::ppi::module::ActiveSocketSink< Writer >::handle

(

)

Access handle.

handle() [2/2]

template<class Writer = ConnectedDgramWriter>

void senf::ppi::module::ActiveSocketSink< Writer >::handle

(

Handle const &

handle

)

Set handle.

Assigning an empty or in-valid() handle will disable the module until a new. valid handle is assigned.

writer()

template<class Writer = ConnectedDgramWriter>

Writer& senf::ppi::module::ActiveSocketSink< Writer >::writer

(

)

Access the Writer.

Member Data Documentation

input

template<class Writer = ConnectedDgramWriter>

connector::ActiveInput<typename Writer::PacketType> senf::ppi::module::ActiveSocketSink< Writer >::input

Input connector from which data is received.

Definition at line 229 of file SocketSink.hh.

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

• SocketSink.hh