Class HdlcdClient. More...

#include <HdlcdClient.h>

Public Member Functions
	HdlcdClient (boost::asio::io_service &a_IOService, const std::string &a_SerialPortName, HdlcdSessionDescriptor a_HdlcdSessionDescriptor)
	The constructor of HdlcdClient objects. More...

void	AsyncConnect (boost::asio::ip::tcp::resolver::iterator a_EndpointIterator, std::function< void(bool a_bSuccess)> a_OnConnectedCallback)
	Perform an asynchronous connect procedure regarding both TCP sockets. More...

	~HdlcdClient ()
	The destructor of HdlcdClient objects. More...

void	Shutdown ()
	Shuts all TCP connections down. More...

void	Close ()
	Close the client entity. More...

void	SetOnDataCallback (std::function< void(const HdlcdPacketData &a_PacketData)> a_OnDataCallback)
	Provide a callback method to be called for received data packets. More...

void	SetOnCtrlCallback (std::function< void(const HdlcdPacketCtrl &a_PacketCtrl)> a_OnCtrlCallback)
	Provide a callback method to be called for received control packets. More...

void	SetOnClosedCallback (std::function< void()> a_OnClosedCallback)
	Provide a callback method to be called if this client entity is closing. More...

bool	Send (const HdlcdPacketData &a_PacketData, std::function< void()> a_OnSendDoneCallback=nullptr)
	Send a single data packet to the peer entity. More...

bool	Send (const HdlcdPacketCtrl &a_PacketCtrl, std::function< void()> a_OnSendDoneCallback=nullptr)
	Send a single control packet to the peer entity. More...

Detailed Description

Class HdlcdClient.

The main helper class to easily implement clients of the HDLCd access protocol

Definition at line 54 of file HdlcdClient.h.

Constructor & Destructor Documentation

HdlcdClient::HdlcdClient	(	boost::asio::io_service &	a_IOService,
		const std::string &	a_SerialPortName,
		HdlcdSessionDescriptor	a_HdlcdSessionDescriptor
	)

inline

The constructor of HdlcdClient objects.

The constructor of HdlcdClient objects

Parameters

a_IOService	the boost IOService object
a_SerialPortName	the name of the serial port device
a_HdlcdSessionDescriptor	the indentifier of the session, see "service access point"

Definition at line 64 of file HdlcdClient.h.

HdlcdClient::~HdlcdClient ( )

inline

The destructor of HdlcdClient objects.

All open connections will automatically be closed by the destructor

Definition at line 116 of file HdlcdClient.h.

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Member Function Documentation

void HdlcdClient::AsyncConnect	(	boost::asio::ip::tcp::resolver::iterator	a_EndpointIterator,
		std::function< void(bool a_bSuccess)>	a_OnConnectedCallback
	)

inline

Perform an asynchronous connect procedure regarding both TCP sockets.

Perform an asynchronous connect procedure regarding both TCP sockets

Parameters

a_EndpointIterator	the boost endpoint iteratior referring to the destination
a_OnConnectedCallback	the callback to be called if a result is available.

Definition at line 82 of file HdlcdClient.h.

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void HdlcdClient::Close ( )

inline

Close the client entity.

Close the client entity and all its TCP connections

Definition at line 141 of file HdlcdClient.h.

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bool HdlcdClient::Send	(	const HdlcdPacketData &	a_PacketData,
		std::function< void()>	a_OnSendDoneCallback = `nullptr`
	)

inline

Send a single data packet to the peer entity.

Send a single data packet to the peer entity

Parameters

a_PacketData	the data packet to be transmitted
a_OnSendDoneCallback	the callback handler to be called if the provided data packet was sent (optional)

Definition at line 203 of file HdlcdClient.h.

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bool HdlcdClient::Send	(	const HdlcdPacketCtrl &	a_PacketCtrl,
		std::function< void()>	a_OnSendDoneCallback = `nullptr`
	)

inline

Send a single control packet to the peer entity.

Send a single control packet to the peer entity

Parameters

a_PacketCtrl	the control packet to be transmitted
a_OnSendDoneCallback	the callback handler to be called if the provided control packet was sent (optional)

Definition at line 223 of file HdlcdClient.h.

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void HdlcdClient::SetOnClosedCallback ( std::function< void()> a_OnClosedCallback )

inline

Provide a callback method to be called if this client entity is closing.

This method can be used to provide a function pointer callback to be called if this entoty is closing, e.g., the peer closed its endpoint

Parameters

a_OnClosedCallback the funtion pointer to the callback method, may be an empty function pointer to remove the callback

Definition at line 192 of file HdlcdClient.h.

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void HdlcdClient::SetOnCtrlCallback ( std::function< void(const HdlcdPacketCtrl &a_PacketCtrl)> a_OnCtrlCallback )

inline

Provide a callback method to be called for received control packets.

Control packets are received in an asynchronous way. Use this method to specify a callback method to be called on reception of single control packets

Parameters

a_OnCtrlCallback the funtion pointer to the callback method, may be an empty function pointer to remove the callback

Definition at line 182 of file HdlcdClient.h.

void HdlcdClient::SetOnDataCallback ( std::function< void(const HdlcdPacketData &a_PacketData)> a_OnDataCallback )

inline

Provide a callback method to be called for received data packets.

Data packets are received in an asynchronous way. Use this method to specify a callback method to be called on reception of single data packets

Parameters

a_OnDataCallback the funtion pointer to the callback method, may be an empty function pointer to remove the callback

Definition at line 172 of file HdlcdClient.h.

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void HdlcdClient::Shutdown ( )

inline

Shuts all TCP connections down.

Initiates a shutdown procedure for correct teardown of all TCP connections

Definition at line 127 of file HdlcdClient.h.

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

libs/hdlcd-devel/src/HdlcdClient.h

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation