pcpp::PostgresStartupMessage Class Reference

#include <PostgresLayer.h>

Inheritance diagram for pcpp::PostgresStartupMessage:

Public Types
using	ParameterMap = std::unordered_map< std::string, std::string >
	A map of parameter name to value.

Public Member Functions
	PostgresStartupMessage (const uint8_t *data, size_t dataLen)
uint32_t	getProtocolVersion () const
uint16_t	getProtocolMajorVersion () const
uint16_t	getProtocolMinorVersion () const
const ParameterMap &	getParameters () const
std::string	getParameter (const std::string &name) const
Public Member Functions inherited from pcpp::PostgresMessage
PostgresMessageType	getMessageType () const
PostgresMessageOrigin	getMessageOrigin () const
uint32_t	getMessageLength () const
	Returns the length of the message payload. More...
size_t	getTotalMessageLength () const
	Returns the total length of the message including the length field. More...
std::vector< uint8_t >	getRawPayload () const
	Returns the raw payload bytes of the message. More...

Additional Inherited Members
Static Public Member Functions inherited from pcpp::PostgresMessage
static std::unique_ptr< PostgresMessage >	parsePostgresBackendMessage (const uint8_t *data, size_t dataLen)
	Parse a PostgreSQL backend message from raw data. More...
static std::unique_ptr< PostgresMessage >	parsePostgresFrontendMessage (const uint8_t *data, size_t dataLen)
	Parse a PostgreSQL frontend message from raw data. More...

Detailed Description

Represents a PostgreSQL StartupMessage

Constructor & Destructor Documentation

PostgresStartupMessage()

pcpp::PostgresStartupMessage::PostgresStartupMessage ( const uint8_t *  data, size_t  dataLen  )

inline

A constructor that creates the layer from an existing packet raw data

Parameters

[in]	data	A pointer to the raw data
[in]	dataLen	Size of the data in bytes

Member Function Documentation

getParameter()

std::string pcpp::PostgresStartupMessage::getParameter

(

const std::string &

name

)

const

Returns

The value of a specific parameter, or empty string if not found

getParameters()

const ParameterMap& pcpp::PostgresStartupMessage::getParameters

(

)

const

Returns

The parameter name/value pairs as a map

getProtocolMajorVersion()

uint16_t pcpp::PostgresStartupMessage::getProtocolMajorVersion

(

)

const

Returns

The major protocol version number

getProtocolMinorVersion()

uint16_t pcpp::PostgresStartupMessage::getProtocolMinorVersion

(

)

const

Returns

The minor protocol version number

getProtocolVersion()

uint32_t pcpp::PostgresStartupMessage::getProtocolVersion

(

)

const

Returns

The protocol version (major version in high 16 bits, minor version in low 16 bits)