/*  $Id$
 *
 *                    L O S  A L A M O S
 *              Los Alamos National Laboratory
 *               Los Alamos, New Mexico 87545
 *
 *  Copyright, 1986, The Regents of the University of California.
 *
 *  Author: Jeff Hill
 */

#include "iocinf.h"
#include "oldAccess.h"

tsFreeList < struct oldSubscription, 1024 > oldSubscription::freeList;

oldSubscription::oldSubscription  ( oldChannel &chanIn, caEventCallBackFunc *pFuncIn, void *pPrivateIn ) :
    chan (chanIn), pFunc (pFuncIn), pPrivate (pPrivateIn)
{
}

oldSubscription::~oldSubscription ()
{
}

oldChannel &oldSubscription::channel ()
{
    return this->chan;
}

void oldSubscription::completionNotify ()
{
    cacNotify::completionNotify ();
}

void oldSubscription::completionNotify (unsigned type, unsigned long count, const void *pData)
{
    struct event_handler_args args;

    args.usr = this->pPrivate;
    args.chid = &this->chan;
    args.type = type;
    args.count = count;
    args.status = ECA_NORMAL;
    args.dbr = pData;
    ( *this->pFunc ) (args);
}

void oldSubscription::exceptionNotify ( int status, const char * /* pContext */ )
{
    struct event_handler_args args;

    args.usr = this->pPrivate;
    args.chid = &this->chan;
    args.type = 0;
    args.count = 0;
    args.status = status;
    args.dbr = 0;
    ( *this->pFunc ) (args);    
}
    
void oldSubscription::exceptionNotify ( int status, const char *pContext, 
                                       unsigned type, unsigned long count )
{
    cacNotify::exceptionNotify ( status, pContext, type, count );
}

void oldSubscription::destroy ()
{
    delete this;
}

void * oldSubscription::operator new ( size_t size )
{
    return oldSubscription::freeList.allocate ( size );
}

void oldSubscription::operator delete ( void *pCadaver, size_t size )
{
    oldSubscription::freeList.release ( pCadaver, size );
}