TAO_ECG_UDP_Request_Entry Class Reference

Keeps information about an incomplete request. More...

#include <ECG_CDR_Message_Receiver.h>

Collaboration diagram for TAO_ECG_UDP_Request_Entry:

[legend]List of all members.


Public Types
enum	{ ECG_DEFAULT_FRAGMENT_BUFSIZ = 8 }
Public Member Functions
	TAO_ECG_UDP_Request_Entry (CORBA::Boolean byte_order, CORBA::ULong request_id, CORBA::ULong request_size, CORBA::ULong fragment_count)
	Initialize the fragment, allocating memory, etc.
	~TAO_ECG_UDP_Request_Entry (void)
int	validate_fragment (CORBA::Boolean byte_order, CORBA::ULong request_size, CORBA::ULong fragment_size, CORBA::ULong fragment_offset, CORBA::ULong fragment_id, CORBA::ULong fragment_count) const
	Validate a fragment, it should be rejected if it is invalid..
int	test_received (CORBA::ULong fragment_id) const
	Has fragment_id been received?
void	mark_received (CORBA::ULong fragment_id)
	Mark fragment_id as received, reset timeout counter...
int	complete (void) const
	Is the message complete?
char *	fragment_buffer (CORBA::ULong fragment_offset)
	Return a buffer for the fragment at offset fragment_offset.
Private Member Functions
	TAO_ECG_UDP_Request_Entry (const TAO_ECG_UDP_Request_Entry &rhs)
TAO_ECG_UDP_Request_Entry &	operator= (const TAO_ECG_UDP_Request_Entry &rhs)
Private Attributes
CORBA::Boolean	byte_order_
CORBA::ULong	request_id_
CORBA::ULong	request_size_
CORBA::ULong	fragment_count_
ACE_Message_Block	payload_
CORBA::ULong *	received_fragments_
	This is a bit vector, used to keep track of the received buffers.
int	own_received_fragments_
CORBA::ULong	received_fragments_size_
CORBA::ULong	default_received_fragments_ [ECG_DEFAULT_FRAGMENT_BUFSIZ]

Detailed Description

Keeps information about an incomplete request.

When a request arrives in fragments this object is used to keep track of the incoming data.

Member Enumeration Documentation

anonymous enum

Enumeration values:

ECG_DEFAULT_FRAGMENT_BUFSIZ

Constructor & Destructor Documentation

TAO_ECG_UDP_Request_Entry::TAO_ECG_UDP_Request_Entry ( CORBA::Boolean byte_order,

CORBA::ULong request_id,

CORBA::ULong request_size,

CORBA::ULong fragment_count

)

Initialize the fragment, allocating memory, etc.

TAO_ECG_UDP_Request_Entry::~TAO_ECG_UDP_Request_Entry ( void )

TAO_ECG_UDP_Request_Entry::TAO_ECG_UDP_Request_Entry ( const TAO_ECG_UDP_Request_Entry & rhs ) [private]

Member Function Documentation

int TAO_ECG_UDP_Request_Entry::complete ( void ) const

Is the message complete?

char * TAO_ECG_UDP_Request_Entry::fragment_buffer ( CORBA::ULong fragment_offset )

Return a buffer for the fragment at offset fragment_offset.

void TAO_ECG_UDP_Request_Entry::mark_received ( CORBA::ULong fragment_id )

Mark fragment_id as received, reset timeout counter...

TAO_ECG_UDP_Request_Entry& TAO_ECG_UDP_Request_Entry::operator= ( const TAO_ECG_UDP_Request_Entry & rhs ) [private]

int TAO_ECG_UDP_Request_Entry::test_received ( CORBA::ULong fragment_id ) const

Has fragment_id been received?

int TAO_ECG_UDP_Request_Entry::validate_fragment ( CORBA::Boolean byte_order,

CORBA::ULong request_size,

CORBA::ULong fragment_size,

CORBA::ULong fragment_offset,

CORBA::ULong fragment_id,

CORBA::ULong fragment_count

) const

Validate a fragment, it should be rejected if it is invalid..

Member Data Documentation

CORBA::Boolean TAO_ECG_UDP_Request_Entry::byte_order_ [private]

This attributes should remain constant in all the fragments, used for validation....