TAO_GIOP_Message_State Class Reference

Generic definitions for Message States. More...

#include <GIOP_Message_State.h>

Collaboration diagram for TAO_GIOP_Message_State:

Collaboration graph
[legend]

List of all members.

Public Member Functions

 TAO_GIOP_Message_State (void)
 Ctor.
int parse_message_header (ACE_Message_Block &incoming)
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.
TAO_Pluggable_Message_Type message_type (void) const
 Return the message type.
CORBA::Octet more_fragments (void) const
 Return the more fragments.
void more_fragments (CORBA::Octet fragment)
TAO_GIOP_Message_Version
const & 
giop_version (void) const
 Get the GIOP version.

Private Member Functions

int parse_message_header_i (ACE_Message_Block &incoming)
 Parse the message header.
TAO_Pluggable_Message_Type message_type (CORBA::Octet type) const
 Get the message type.
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_
CORBA::Octet byte_order_
 0 = big, 1 = little
TAO_Pluggable_Message_Type message_type_
 MsgType above.
CORBA::ULong payload_size_
 In byte_order!
CORBA::Octet more_fragments_


Detailed Description

Generic definitions for Message States.

This helps to establish the state of the incoming messages.


Constructor & Destructor Documentation

TAO_BEGIN_VERSIONED_NAMESPACE_DECL ACE_INLINE TAO_GIOP_Message_State::TAO_GIOP_Message_State ( void   ) 

Ctor.


Member Function Documentation

TAO_BEGIN_VERSIONED_NAMESPACE_DECL 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

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

Return the message size.

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

Return the message size.

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

Return the byte order information.

ACE_INLINE TAO_Pluggable_Message_Type TAO_GIOP_Message_State::message_type ( void   )  const

Return the message type.

ACE_INLINE CORBA::Octet TAO_GIOP_Message_State::more_fragments ( void   )  const

Return the more fragments.

ACE_INLINE void TAO_GIOP_Message_State::more_fragments ( CORBA::Octet  fragment  ) 

ACE_INLINE TAO_GIOP_Message_Version const & TAO_GIOP_Message_State::giop_version ( void   )  const

Get the GIOP version.

int TAO_GIOP_Message_State::parse_message_header_i ( ACE_Message_Block incoming  )  [private]

Parse the message header.

TAO_Pluggable_Message_Type TAO_GIOP_Message_State::message_type ( CORBA::Octet  type  )  const [private]

Get the message type.

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::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>

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>.

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

TAO_GIOP_Message_Version TAO_GIOP_Message_State::giop_version_ [private]

CORBA::Octet TAO_GIOP_Message_State::byte_order_ [private]

0 = big, 1 = little

TAO_Pluggable_Message_Type TAO_GIOP_Message_State::message_type_ [private]

MsgType above.

CORBA::ULong TAO_GIOP_Message_State::payload_size_ [private]

In byte_order!

CORBA::Octet TAO_GIOP_Message_State::more_fragments_ [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.


The documentation for this class was generated from the following files:
Generated on Wed Sep 19 04:45:43 2007 for TAO by  doxygen 1.5.3