TAO_GIOP_Message_State Class Reference

Generic definitions for Message States. More...

#include <GIOP_Message_State.h>

Collaboration diagram for TAO_GIOP_Message_State:

Public Member Functions
	TAO_GIOP_Message_State ()=default
	Constructor.
	~TAO_GIOP_Message_State ()=default
int	parse_message_header (ACE_Message_Block &incoming)
CORBA::ULong	message_size () const
	Return the message size.
CORBA::ULong	payload_size () const
	Return the message size.
CORBA::Octet	byte_order () const
	Return the byte order information.
GIOP::MsgType	message_type () const
	Return the message type.
CORBA::Boolean	more_fragments () const
	Return the more fragments.
void	more_fragments (CORBA::Boolean fragment)
TAO_GIOP_Message_Version const &	giop_version () const
	Get the GIOP version.
CORBA::Boolean	compressed () const
	Return the compressed information.

Private Member Functions
int	parse_message_header_i (ACE_Message_Block &incoming)
	Parse the message header.
int	parse_magic_bytes (char *buf)
int	get_version_info (char *buf)
int	get_byte_order_info (char *buf)
void	get_payload_size (char *buf)
	Gets the size of the payload and set the size in the <state>
CORBA::ULong	read_ulong (const char *buf) const

Private Attributes
TAO_GIOP_Message_Version	giop_version_ {TAO_DEF_GIOP_MAJOR, TAO_DEF_GIOP_MINOR}
	GIOP version information..
CORBA::Octet	byte_order_ {0}
	0 = big, 1 = little
GIOP::MsgType	message_type_ {GIOP::Request}
	MsgType above.
CORBA::ULong	payload_size_ {0}
	In byte_order!
CORBA::Boolean	more_fragments_ {false}
CORBA::Boolean	compressed_ {false}
	Compressed.

Detailed Description

Generic definitions for Message States.

This helps to establish the state of the incoming messages.

Constructor & Destructor Documentation

TAO_GIOP_Message_State()

TAO_GIOP_Message_State::TAO_GIOP_Message_State ( )

default

Constructor.

~TAO_GIOP_Message_State()

TAO_GIOP_Message_State::~TAO_GIOP_Message_State ( )

default

Member Function Documentation

byte_order()

CORBA::Octet TAO_GIOP_Message_State::byte_order

(

)

const

Return the byte order information.

compressed()

CORBA::Boolean TAO_GIOP_Message_State::compressed

(

)

const

Return the compressed information.

get_byte_order_info()

int TAO_GIOP_Message_State::get_byte_order_info ( char * buf )

private

Extracts the byte order information from the incoming stream. Performs a check for whether the byte order information right and sets the information in the <state>

get_payload_size()

void TAO_GIOP_Message_State::get_payload_size ( char * buf )

private

Gets the size of the payload and set the size in the <state>

get_version_info()

int TAO_GIOP_Message_State::get_version_info ( char * buf )

private

Extracts the version information from the incoming stream. Performs a check for whether the version information is right and sets the information in the <state>

giop_version()

TAO_GIOP_Message_Version const & TAO_GIOP_Message_State::giop_version

(

)

const

Get the GIOP version.

message_size()

CORBA::ULong TAO_GIOP_Message_State::message_size

(

)

const

Return the message size.

message_type()

GIOP::MsgType TAO_GIOP_Message_State::message_type

(

)

const

Return the message type.

more_fragments() [1/2]

CORBA::Boolean TAO_GIOP_Message_State::more_fragments

(

)

const

Return the more fragments.

more_fragments() [2/2]

void TAO_GIOP_Message_State::more_fragments

(

CORBA::Boolean

fragment

)

parse_magic_bytes()

int TAO_GIOP_Message_State::parse_magic_bytes ( char * buf )

private

Checks for the magic word 'GIOP' in the start of the incoming stream

parse_message_header()

int TAO_GIOP_Message_State::parse_message_header

(

ACE_Message_Block &

incoming

)

Parse the message header.

Returns

-1 There was some error parsing the GIOP header

0 The GIOP header was parsed correctly

1 There was not enough data in the message block to parse the header

parse_message_header_i()

int TAO_GIOP_Message_State::parse_message_header_i ( ACE_Message_Block & incoming )

private

Parse the message header.

payload_size()

CORBA::ULong TAO_GIOP_Message_State::payload_size

(

)

const

Return the message size.

read_ulong()

CORBA::ULong TAO_GIOP_Message_State::read_ulong ( const char * buf ) const

private

Read the unsigned long from the buffer. The buf should just point to the next 4 bytes data that represent the ULong

Member Data Documentation

byte_order_

CORBA::Octet TAO_GIOP_Message_State::byte_order_ {0}

private

0 = big, 1 = little

compressed_

CORBA::Boolean TAO_GIOP_Message_State::compressed_ {false}

private

Compressed.

giop_version_

TAO_GIOP_Message_Version TAO_GIOP_Message_State::giop_version_ {TAO_DEF_GIOP_MAJOR, TAO_DEF_GIOP_MINOR}

private

GIOP version information..

message_type_

GIOP::MsgType TAO_GIOP_Message_State::message_type_ {GIOP::Request}

private

MsgType above.

more_fragments_

CORBA::Boolean TAO_GIOP_Message_State::more_fragments_ {false}

private

(Requests and Replys) A value of zero indicates that this message does not have any fragments. A value of non-zero indicates that it does have fragments.

payload_size_

CORBA::ULong TAO_GIOP_Message_State::payload_size_ {0}

private

In byte_order!

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

• GIOP_Message_State.h
• GIOP_Message_State.cpp
• GIOP_Message_State.inl