packerUWUDP Class Reference

#include <packer-uwudp.h>

Inheritance diagram for packerUWUDP:

Collaboration diagram for packerUWUDP:

Public Member Functions
	packerUWUDP ()
	~packerUWUDP ()
Public Member Functions inherited from packer
	packer (bool)
	~packer ()
int	command (int, const char *const *)
size_t	getPayloadBytesLength ()
size_t	getHdrBytesLength ()
size_t	getPayloadBinLength ()
size_t	getHdrBinLength ()
std::string	packPayload (Packet *)
std::string	packHdr (Packet *)
Packet *	unpackPayload (Packet *)
Packet *	unpackHdr (Packet *)
void	printMap ()

Private Member Functions
void	init ()
size_t	packMyHdr (Packet *, unsigned char *, size_t)
size_t	unpackMyHdr (unsigned char *, size_t, Packet *)
void	printMyHdrMap ()
void	printMyHdrFields (Packet *)

Private Attributes
size_t	SPort_Bits
size_t	DPort_Bits

Additional Inherited Members
Static Public Member Functions inherited from packer
template<typename T >
static T	restoreSignedValue (T _header_field, const uint32_t &_num_compressed_bits)
static std::string	hexdump_nice (std::string)
static std::string	hexdump_nice (const char *, size_t)
static std::string	hexdump (std::string)
static std::string	hex_bytes (float)
static std::string	hex_bytes (double)
static std::string	hex_bytes (const char &, const uint32_t &)
static std::string	hex_bytes (const int8_t &, const uint32_t &)
static std::string	hex_bytes (const int16_t &, const uint32_t &)
static std::string	hex_bytes (const int32_t &, const uint32_t &)
static std::string	hex_bytes (const int64_t &, const uint32_t &)
static std::string	hex_bytes (const uint8_t &, const uint32_t &)
static std::string	hex_bytes (const uint16_t &, const uint32_t &)
static std::string	hex_bytes (const uint32_t &, const uint32_t &)
static std::string	hex_bytes (const uint64_t &, const uint32_t &)
static std::string	hexdump (const char *, size_t)
static std::string	bindump (std::string)
static std::string	bindump (const char *, size_t)
Protected Member Functions inherited from packer
virtual void	printMyHdrField (Packet *, int)
size_t	getMyHdrBinLength ()
size_t	get (unsigned char *buffer, size_t offset, void *val, size_t h)
size_t	put (unsigned char *buffer, size_t offset, void *val, size_t h)
Protected Attributes inherited from packer
std::vector< size_t >	n_bits
int	debug_

Detailed Description

Class exploited by the Uwal module to map an NS-Miracle packet into a bit stream, and vice-versa.

Definition at line 46 of file packer-uwudp.h.

Constructor & Destructor Documentation

packerUWUDP()

packerUWUDP::packerUWUDP

(

)

Class constructor.

Definition at line 52 of file packer-uwudp.cpp.

~packerUWUDP()

packerUWUDP::~packerUWUDP

(

)

Class destructor.

Definition at line 68 of file packer-uwudp.cpp.

Member Function Documentation

init()

void packerUWUDP::init ( )

privatevirtual

Init the Packer.

Reimplemented from packer.

Definition at line 72 of file packer-uwudp.cpp.

packMyHdr()

size_t packerUWUDP::packMyHdr ( Packet *  p, unsigned char *  buf, size_t  offset  )

privatevirtual

Method to transform the headers of Uwpolling into a stream of bits.

Parameters

Pointer	to the packet to serialize
Pointer	to the buffer
Offset	from the begin of the buffer

Returns

New offset after packing the headers of the packets

Reimplemented from packer.

Definition at line 83 of file packer-uwudp.cpp.

printMyHdrFields()

void packerUWUDP::printMyHdrFields ( Packet *  p )

privatevirtual

Method used for debug purposes.

It prints the value of the headers of a packet

Parameters

Pointer

of the packet

Reimplemented from packer.

Definition at line 128 of file packer-uwudp.cpp.

printMyHdrMap()

void packerUWUDP::printMyHdrMap ( )

privatevirtual

Method used for debug purposes.

It prints the number of bits for each header serialized

Reimplemented from packer.

Definition at line 122 of file packer-uwudp.cpp.

unpackMyHdr()

size_t packerUWUDP::unpackMyHdr ( unsigned char *  buf, size_t  offset, Packet *  p  )

privatevirtual

Method responsible to take the informations from the received buffer and store it into the headers of the packet.

Parameters

Pointer	to the buffer received
Offset	from the begin of the buffer
Pointer	to the new packet

Returns

New offset after unpacking the headers

Reimplemented from packer.

Definition at line 101 of file packer-uwudp.cpp.

Member Data Documentation

DPort_Bits

size_t packerUWUDP::DPort_Bits

private

Bit length of the sport_ field to be put in the header stream of bits.

Definition at line 95 of file packer-uwudp.h.

SPort_Bits

size_t packerUWUDP::SPort_Bits

private

Definition at line 94 of file packer-uwudp.h.

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

• packer-uwudp.h
• packer-uwudp.cpp