pcap_layer Class Reference

Forward declaration of TITAN class. More...

#include <pcap_layer.hh>

Inheritance diagram for pcap_layer:

Public Member Functions
	pcap_layer (const std::string &p_type, const std::string &param)
	Specialised constructor Create a new instance of the pcap_layer class. More...
virtual	~pcap_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...
void	Handle_Fd_Event_Readable (int fd)
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...

Static Private Member Functions
static void *	run (void *p_this)

Private Attributes
Params	_params
pcap_t *	_device
	Layer parameters. More...
int	_pcap_h
	Device handle. More...
std::thread *	_thread
	PCAP instance handle. More...
bool	_running
	Thread handle, used to read PCAP file instead of NIC, used in file mode. More...
std::mutex	_resume
	Set to true when the thread is running, used in file mode. More...
pcap_dumper_t *	_sent_file
std::string	_time_key
	Write file handle to save sent packet, used in file mode. More...
int	_fd [2]

Additional Inherited Members
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)
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 PCAP port protocol layer

Constructor & Destructor Documentation

pcap_layer()

pcap_layer::pcap_layer	(	const std::string &	p_type,
		const std::string &	param
	)

Specialised constructor Create a new instance of the pcap_layer class.

Parameters

[in]

p_type

~pcap_layer()

pcap_layer::~pcap_layer ( )

virtual

Default destructor.

Member Function Documentation

Handle_Fd_Event_Readable()

void pcap_layer::Handle_Fd_Event_Readable

(

int

fd

)

receive_data()

void pcap_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.

run()

void * pcap_layer::run ( void *  p_this )

staticprivate

Todo:

send_data()

void pcap_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.

Member Data Documentation

_device

pcap_t* pcap_layer::_device

private

Layer parameters.

_fd

int pcap_layer::_fd[2]

private

Todo:

_params

Params pcap_layer::_params

private

_pcap_h

int pcap_layer::_pcap_h

private

Device handle.

_resume

std::mutex pcap_layer::_resume

private

Set to true when the thread is running, used in file mode.

_running

bool pcap_layer::_running

private

Thread handle, used to read PCAP file instead of NIC, used in file mode.

_sent_file

pcap_dumper_t* pcap_layer::_sent_file

private

Todo:

_thread

std::thread* pcap_layer::_thread

private

PCAP instance handle.

_time_key

std::string pcap_layer::_time_key

private

Write file handle to save sent packet, used in file mode.

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

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