tcp_layer Class Reference

Forward declaration of TITAN class. More...

#include <tcp_layer.hh>

Inheritance diagram for tcp_layer:

Public Member Functions
	tcp_layer (const std::string &p_type, const std::string &p_param)
	Set to true if connection shall be done when sending data. Otherwise, connection is established by the. More...
virtual	~tcp_layer ()
	Default destructor. More...
virtual void	send_data (OCTETSTRING &data, Params &params)
	Send bytes formated data to the lower layers. More...
virtual void	receive_data (OCTETSTRING &data, Params &info)
	Receive bytes formated data from the lower layers. More...
virtual void	message_incoming (const unsigned char *p_buffer, int p_length, int p_client_id=-1)
	Receive bytes formated data from the lower layers. More...
Public Member Functions inherited from layer
	layer ()
	Type description, it indicates the protocol type (e.g. CAM, DENM, GN, ETH, PCAP...) More...
	layer (const std::string &p_type)
	Specialized constructor Create a new instance of the layer class with its type description. More...
virtual	~layer ()
	Default destructor. More...
void	delete_layer ()
	Delete this layer. More...
void	add_upper_layer (layer *p_layer)
	Add a new layer in the list of the upper layer. More...
void	remove_upper_layer (layer *p_layer)
	Remove the specified upper layer protocol from the list of the upper layer. More...
const std::string &	to_string () const
	Remove the specified upper layer protocol from the list of the upper layer. More...

Protected Member Functions
void	Add_Fd_Read_Handler (int fd)
void	Add_Fd_Write_Handler (int fd)
void	Remove_Fd_Read_Handler (int fd)
void	Remove_Fd_Write_Handler (int fd)
void	Remove_Fd_All_Handlers (int fd)
void	Handler_Uninstall ()
void	Timer_Set_Handler (double call_interval, boolean is_timeout=TRUE, boolean call_anyway=TRUE, boolean is_periodic=TRUE)
const char *	remote_address_name ()
const char *	remote_port_name ()
const char *	socket_debugging_name ()
const char *	ssl_use_ssl_name ()
void	client_connection_opened (int p_client_id)
bool	add_user_data (int p_client_id)
int	send_message_on_fd (int p_client_id, const unsigned char *message_buffer, int length_of_message)
int	send_message_on_nonblocking_fd (int client_id, const unsigned char *message_buffer, int length_of_message)
int	receive_message_on_fd (int p_client_id)
void	peer_disconnected (int p_client_id)
Protected Member Functions inherited from layer
void	to_all_layers (std::vector< layer *> &layers, OCTETSTRING &data, Params &params)
void	receive_to_all_layers (OCTETSTRING &data, Params &params)
void	send_to_all_layers (OCTETSTRING &data, Params &params)

Private Member Functions
void	Handle_Fd_Event (int fd, boolean is_readable, boolean is_writable, boolean is_error)
void	Handle_Timeout (double time_since_last_call)

Private Attributes
Params	_params
int	_client_id
	Layer parameters. More...
std::string	_time_key
	Connection identifier. More...
bool	_reconnect_on_send

Additional Inherited Members
Protected Attributes inherited from layer
std::string	type
	List of the lower protocol layers. More...

Detailed Description

Forward declaration of TITAN class.

This class provides description of ITS raw socket port protocol layer

This class provides description of ITS TCP port protocol layer

Constructor & Destructor Documentation

tcp_layer()

tcp_layer::tcp_layer	(	const std::string &	p_type,
		const std::string &	p_param
	)

Set to true if connection shall be done when sending data. Otherwise, connection is established by the.

See also

constructor

Specialised constructor Create a new instance of the tcp_layer class

Parameters

[in]

p_type

~tcp_layer()

tcp_layer::~tcp_layer ( )

virtual

Default destructor.

Remarks

If

See also

_reconnect_on_send is set to false, the disconnection is done by the destructor

Member Function Documentation

Add_Fd_Read_Handler()

void tcp_layer::Add_Fd_Read_Handler ( int  fd )

inlineprotected

Add_Fd_Write_Handler()

void tcp_layer::Add_Fd_Write_Handler ( int  fd )

inlineprotected

add_user_data()

bool tcp_layer::add_user_data ( int  p_client_id )

protected

client_connection_opened()

void tcp_layer::client_connection_opened ( int  p_client_id )

protected

Handle_Fd_Event()

void tcp_layer::Handle_Fd_Event ( int  fd, boolean  is_readable, boolean  is_writable, boolean  is_error  )

private

Handle_Timeout()

void tcp_layer::Handle_Timeout ( double  time_since_last_call )

private

Handler_Uninstall()

void tcp_layer::Handler_Uninstall ( )

inlineprotected

message_incoming()

void tcp_layer::message_incoming ( const unsigned char *  message_buffer, int  length, int  client_id = -1  )

virtual

Receive bytes formated data from the lower layers.

Parameters

[in]	p_buffer	The bytes formated data received
[in]	p_length	The number of bytes received
[in]	p_client_id	The connection identifier.Default: -1

peer_disconnected()

void tcp_layer::peer_disconnected ( int  p_client_id )

protected

receive_data()

void tcp_layer::receive_data ( OCTETSTRING &  data, Params &  params  )

virtual

Receive bytes formated data from the lower layers.

Parameters

[in]	p_data	The bytes formated data received
[in]	p_params	Some lower layers parameters values when data was received

Reimplemented from layer.

receive_message_on_fd()

int tcp_layer::receive_message_on_fd ( int  p_client_id )

protected

remote_address_name()

const char* tcp_layer::remote_address_name ( )

inlineprotected

remote_port_name()

const char* tcp_layer::remote_port_name ( )

inlineprotected

Remove_Fd_All_Handlers()

void tcp_layer::Remove_Fd_All_Handlers ( int  fd )

inlineprotected

Remove_Fd_Read_Handler()

void tcp_layer::Remove_Fd_Read_Handler ( int  fd )

inlineprotected

Remove_Fd_Write_Handler()

void tcp_layer::Remove_Fd_Write_Handler ( int  fd )

inlineprotected

send_data()

void tcp_layer::send_data ( OCTETSTRING &  data, Params &  params  )

virtual

Send bytes formated data to the lower layers.

Parameters

[in]	p_data	The data to be sent
[in]	p_params	Some parameters to overwrite default value of the lower layers parameters

Reimplemented from layer.

send_message_on_fd()

int tcp_layer::send_message_on_fd ( int  p_client_id, const unsigned char *  message_buffer, int  length_of_message  )

protected

send_message_on_nonblocking_fd()

int tcp_layer::send_message_on_nonblocking_fd ( int  client_id, const unsigned char *  message_buffer, int  length_of_message  )

protected

socket_debugging_name()

const char* tcp_layer::socket_debugging_name ( )

inlineprotected

ssl_use_ssl_name()

const char* tcp_layer::ssl_use_ssl_name ( )

inlineprotected

Timer_Set_Handler()

void tcp_layer::Timer_Set_Handler ( double  call_interval, boolean  is_timeout = TRUE, boolean  call_anyway = TRUE, boolean  is_periodic = TRUE  )

inlineprotected

Member Data Documentation

_client_id

int tcp_layer::_client_id

private

Layer parameters.

_params

Params tcp_layer::_params

private

_reconnect_on_send

bool tcp_layer::_reconnect_on_send

private

Todo:

_time_key

std::string tcp_layer::_time_key

private

Connection identifier.

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

• /home/vagrant/TriesAndDelete/etsi_its/framework/include/tcp_layer.hh
• /home/vagrant/TriesAndDelete/etsi_its/framework/src/tcp_layer.cc