RoutedFrame Class Reference

The class of a routed frame. More...

#include <RoutedFrame.h>

Inheritance diagram for RoutedFrame:

List of all members.

Public Member Functions
std::string	getFrameAsNetworkString (routing_entry rou, unsigned char source[6])
std::string	getFrameAsNetworkString (uint32_t route_id, unsigned char next_hop[6], string source_host, unsigned char source[6])
stc_frame	getFrameStruct ()
unsigned long	getSize ()
	RoutedFrame (std::string topic_to_publish, std::string data, uint8_t payload_type_field, uint32_t pack_id, uint32_t pack_sequence_num, uint32_t frames_in_pack)
	RoutedFrame (unsigned char *buffer)
	RoutedFrame ()
virtual	~RoutedFrame ()
Public Attributes
uint16_t	buffer_str_len_
bool	cr_flag
struct rf_header	header_
std::string	hostname_source_
bool	mc_flag
std::string	mc_g_name_
bool	negative_ack_type
std::string	payload_
bool	resend_flag
std::string	topic_
Static Public Attributes
static bool	enable_cooperative_relaying = false
static uint32_t	frame_count_stat = 0
static uint32_t	HEADER_FIXED_LEN = sizeof(eh_header) + sizeof(rf_header)

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Detailed Description

The class of a routed frame.

The class contains all needed frame fields and the functions to serialize a frame or desizalied it from a buffer

HEADER OF A ROUTED FRAME: HEADER FIELDS:

• DESTINATION MAC
  • SIZE: 6 Byte
• SOURCE MAC
  • SIZE: 6 Byte
• ETH_TYPE_FIELD
  • SIZE: 2 Byte
• FRAME_TYPE
  • SIZE: 1 Byte
• DESTINATION
  • SIZE: 6 Byte
• FRAME ID
  • SIZE: 4 Byte
• ROUTE ID
  • SIZE: 4 Byte
• PACKET ID
  • SIZE: 4 Byte
• SEQUENCE NUMBER
  • SIZE: 4 Byte
• PACKET SIZE
  • SIZE: 4 Byte
• SOURCE HOST Length
  • SIZE: 4 Byte
• SOURCE HOST
  • SIZE: VARIABLE
• MC GROUP LENGTH
  • SIZE: 4 Byte
• MC GROUP NAME
  • SIZE: VARIABLE
• TOPIC_LENGTH
  • SIZE: 4 Byte
• TOPIC
  • SIZE: VARIABLE
• PAYLOAD TYPE
  • SIZE: 1 Byte
• PAYLOAD_LENGTH
  • SIZE: 4 Byte
• PAYLOAD
  • SIZE: VARIABLE
• FLAG FIELD
  • SIZE: 1 Byte
• CRC32 CHECKSUM
  • SIZE: 4 Byte

Definition at line 82 of file RoutedFrame.h.

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Constructor & Destructor Documentation

RoutedFrame::RoutedFrame	(	std::string	topic_to_publish,
		std::string	data,
		uint8_t	payload_type_field,
		uint32_t	pack_id,
		uint32_t	pack_sequence_num,
		uint32_t	frames_in_pack
	)

Definition at line 58 of file RoutedFrame.cpp.

RoutedFrame::RoutedFrame

(

unsigned char *

buffer

)

Definition at line 96 of file RoutedFrame.cpp.

RoutedFrame::RoutedFrame

(

)

Definition at line 83 of file RoutedFrame.cpp.

RoutedFrame::~RoutedFrame

(

)

[virtual]

Definition at line 165 of file RoutedFrame.cpp.

---

Member Function Documentation

std::string RoutedFrame::getFrameAsNetworkString	(	routing_entry	rou,
		unsigned char	source[6]
	)

Definition at line 251 of file RoutedFrame.cpp.

std::string RoutedFrame::getFrameAsNetworkString	(	uint32_t	route_id,
		unsigned char	next_hop[6],
		string	source_host,
		unsigned char	source[6]
	)

Definition at line 170 of file RoutedFrame.cpp.

stc_frame RoutedFrame::getFrameStruct

(

)

Definition at line 256 of file RoutedFrame.cpp.

unsigned long RoutedFrame::getSize

(

)

Definition at line 88 of file RoutedFrame.cpp.

---

Member Data Documentation

uint16_t RoutedFrame::buffer_str_len_

Definition at line 104 of file RoutedFrame.h.

bool RoutedFrame::cr_flag

Definition at line 99 of file RoutedFrame.h.

bool RoutedFrame::enable_cooperative_relaying = false [static]

Definition at line 109 of file RoutedFrame.h.

uint32_t RoutedFrame::frame_count_stat = 0 [static]

Definition at line 107 of file RoutedFrame.h.

struct rf_header RoutedFrame::header_

Definition at line 91 of file RoutedFrame.h.

uint32_t RoutedFrame::HEADER_FIXED_LEN = sizeof(eh_header) + sizeof(rf_header) [static]

Definition at line 108 of file RoutedFrame.h.

std::string RoutedFrame::hostname_source_

Definition at line 92 of file RoutedFrame.h.

bool RoutedFrame::mc_flag

Definition at line 100 of file RoutedFrame.h.

std::string RoutedFrame::mc_g_name_

Definition at line 93 of file RoutedFrame.h.

bool RoutedFrame::negative_ack_type

Definition at line 101 of file RoutedFrame.h.

std::string RoutedFrame::payload_

Definition at line 95 of file RoutedFrame.h.

bool RoutedFrame::resend_flag

Definition at line 102 of file RoutedFrame.h.

std::string RoutedFrame::topic_

Definition at line 94 of file RoutedFrame.h.

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

• RoutedFrame.h
• RoutedFrame.cpp