pcpp::HttpMessage Class Reference

#include <HttpLayer.h>

Inheritance diagram for pcpp::HttpMessage:

Public Member Functions
virtual HeaderField *	addField (const std::string &fieldName, const std::string &fieldValue)
virtual HeaderField *	addField (const HeaderField &newField)
virtual HeaderField *	insertField (HeaderField *prevField, const std::string &fieldName, const std::string &fieldValue)
virtual HeaderField *	insertField (HeaderField *prevField, const HeaderField &newField)
OsiModelLayer	getOsiModelLayer () const
Public Member Functions inherited from pcpp::TextBasedProtocolMessage
HeaderField *	getFieldByName (std::string fieldName, int index=0) const
HeaderField *	getFirstField () const
HeaderField *	getNextField (HeaderField *prevField) const
int	getFieldCount () const
HeaderField *	addEndOfHeader ()
virtual HeaderField *	insertField (std::string prevFieldName, const std::string &fieldName, const std::string &fieldValue)
bool	removeField (HeaderField *fieldToRemove)
bool	removeField (std::string fieldName, int index=0)
bool	isHeaderComplete () const
virtual void	parseNextLayer ()
size_t	getHeaderLen () const
virtual void	computeCalculateFields ()
Public Member Functions inherited from pcpp::Layer
virtual	~Layer ()
Layer *	getNextLayer () const
Layer *	getPrevLayer () const
ProtocolType	getProtocol () const
uint8_t *	getData () const
size_t	getDataLen () const
uint8_t *	getLayerPayload () const
size_t	getLayerPayloadSize () const
bool	isAllocatedToPacket () const
void	copyData (uint8_t *toArr) const
uint8_t *	getDataPtr (size_t offset=0) const
virtual std::string	toString () const =0

Static Public Member Functions
static bool	isHttpPort (uint16_t port)

Detailed Description

Represents a general HTTP message. It's an abstract class and cannot be instantiated. It's inherited by HttpRequestLayer and HttpResponseLayer

Member Function Documentation

addField() [1/2]

virtual HeaderField* pcpp::HttpMessage::addField ( const std::string &  fieldName, const std::string &  fieldValue  )

virtual

Add a new header field to this message. This field will be added last (before the end-of-header field)

Parameters

[in]	fieldName	The field name
[in]	fieldValue	The field value

Returns

A pointer to the newly created header field, or NULL if the field could not be created

Reimplemented from pcpp::TextBasedProtocolMessage.

addField() [2/2]

virtual HeaderField* pcpp::HttpMessage::addField ( const HeaderField &  newField )

virtual

Add a new header field to this message. This field will be added last (before the end-of-header field)

Parameters

[in]

newField

The header field to add

Returns

A pointer to the newly created header field, or NULL if the field could not be created

Reimplemented from pcpp::TextBasedProtocolMessage.

getOsiModelLayer()

OsiModelLayer pcpp::HttpMessage::getOsiModelLayer ( ) const

inlinevirtual

Returns

The OSI Model layer this protocol belongs to

Implements pcpp::Layer.

insertField() [1/2]

virtual HeaderField* pcpp::HttpMessage::insertField ( HeaderField *  prevField, const std::string &  fieldName, const std::string &  fieldValue  )

virtual

Insert a new field after an existing field

Parameters

[in]	prevField	A pointer to the existing field. If it's NULL the new field will be added as first field
[in]	fieldName	The field name
[in]	fieldValue	The field value

Returns

A pointer to the newly created header field, or NULL if the field could not be created

Reimplemented from pcpp::TextBasedProtocolMessage.

insertField() [2/2]

virtual HeaderField* pcpp::HttpMessage::insertField ( HeaderField *  prevField, const HeaderField &  newField  )

virtual

Insert a new field after an existing field

Parameters

[in]	prevField	A pointer to the existing field
[in]	newField	The header field to add

Returns

A pointer to the newly created header field, or NULL if the field could not be created

Reimplemented from pcpp::TextBasedProtocolMessage.

isHttpPort()

static bool pcpp::HttpMessage::isHttpPort ( uint16_t  port )

inlinestatic

A static method that checks whether the port is considered as HTTP

Parameters

[in]

port

The port number to be checked