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:

Collaboration graph
[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_Entryoperator= (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::ULongreceived_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
 

Enumerator:
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....

CORBA::ULong TAO_ECG_UDP_Request_Entry::default_received_fragments_[ECG_DEFAULT_FRAGMENT_BUFSIZ] [private]
 

CORBA::ULong TAO_ECG_UDP_Request_Entry::fragment_count_ [private]
 

int TAO_ECG_UDP_Request_Entry::own_received_fragments_ [private]
 

ACE_Message_Block TAO_ECG_UDP_Request_Entry::payload_ [private]
 

CORBA::ULong* TAO_ECG_UDP_Request_Entry::received_fragments_ [private]
 

This is a bit vector, used to keep track of the received buffers.

CORBA::ULong TAO_ECG_UDP_Request_Entry::received_fragments_size_ [private]
 

CORBA::ULong TAO_ECG_UDP_Request_Entry::request_id_ [private]
 

CORBA::ULong TAO_ECG_UDP_Request_Entry::request_size_ [private]
 


The documentation for this class was generated from the following files:
Generated on Wed Nov 23 16:19:20 2005 for TAO_RTEvent by  doxygen 1.4.5