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# TAO_GIOP_Message_State Class Reference

Generic definitions for Message States. More...

`#include <GIOP_Message_State.h>`

Collaboration diagram for TAO_GIOP_Message_State:

[legend]
List of all members.

## Public Methods

| TAO_GIOP_Message_State (TAO_ORB_Core *orb_core, TAO_GIOP_Message_Base *base)
| Ctor.
int | parse_message_header (ACE_Message_Block &incoming)
| Parse the message header.
CORBA::ULong | message_size (void) const
| Return the message size.
CORBA::ULong | payload_size (void) const
| Return the message size.
CORBA::Octet | byte_order (void) const
| Return the byte order information.
void | reset (void)
| Reset the state..

## Private Methods

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>.
int | parse_fragment_header (char *buf, size_t length)
CORBA::ULong | read_ulong (char *buf)

## Private Attributes

TAO_GIOP_Message_Base * | base_
| The GIOP base class..
TAO_GIOP_Message_Version | giop_version_
CORBA::Octet | byte_order_
| 0 = big, 1 = little
CORBA::Octet | message_type_
| MsgType above.
CORBA::ULong | message_size_
| in byte_order!
CORBA::ULong | request_id_
| Request Id from the Fragment header.
CORBA::Octet | more_fragments_
| (Requests and Replys)
CORBA::ULong | missing_data_
| Missing data.

## Friends

class | TAO_GIOP_Message_Base

## 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_ORB_Core * | orb_core,
|  | TAO_GIOP_Message_Base * | base
| ) |

| Ctor.

## Member Function Documentation

ACE_INLINE CORBA::Octet TAO_GIOP_Message_State::byte_order | ( | void |  | ) | const

| Return the byte order information.

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>

void TAO_GIOP_Message_State::get_payload_size | ( | char * | buf | ) | `[private]`

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

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>

ACE_INLINE CORBA::ULong TAO_GIOP_Message_State::message_size | ( | void |  | ) | const

| Return the message size.

int TAO_GIOP_Message_State::parse_fragment_header | ( | char * | buf,
|  | size_t | length
| ) | `[private]`

| Parses the GIOP FRAGMENT_HEADER information from the incoming stream.

int TAO_GIOP_Message_State::parse_magic_bytes | ( | char * | buf | ) | `[private]`

| Checks for the magic word 'GIOP' in the start of the incoing stream

int TAO_GIOP_Message_State::parse_message_header | ( | ACE_Message_Block & | incoming | ) |

| Parse the message header.

int TAO_GIOP_Message_State::parse_message_header_i | ( | ACE_Message_Block & | incoming | ) | `[private]`

| Parse the message header.

ACE_INLINE CORBA::ULong TAO_GIOP_Message_State::payload_size | ( | void |  | ) | const

| Return the message size.

CORBA::ULong TAO_GIOP_Message_State::read_ulong | ( | char * | buf | ) | `[private]`

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

ACE_INLINE void TAO_GIOP_Message_State::reset | ( | void |  | ) |

| Reset the state..

## Friends And Related Function Documentation

friend class TAO_GIOP_Message_Base`[friend]`

## Member Data Documentation

TAO_GIOP_Message_Base* TAO_GIOP_Message_State::base_`[private]`

| The GIOP base class..

CORBA::Octet TAO_GIOP_Message_State::byte_order_`[private]`

| 0 = big, 1 = little

TAO_GIOP_Message_Version TAO_GIOP_Message_State::giop_version_`[private]`

CORBA::ULong TAO_GIOP_Message_State::message_size_`[private]`

| in byte_order!

CORBA::Octet TAO_GIOP_Message_State::message_type_`[private]`

| MsgType above.

CORBA::ULong TAO_GIOP_Message_State::missing_data_`[private]`

| Missing data.

CORBA::Octet TAO_GIOP_Message_State::more_fragments_`[private]`

| (Requests and Replys)

CORBA::ULong TAO_GIOP_Message_State::request_id_`[private]`

| Request Id from the Fragment header.

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

- GIOP_Message_State.h
- GIOP_Message_State.cpp
- GIOP_Message_State.inl