87 lines
2.2 KiB
C++
87 lines
2.2 KiB
C++
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/* $Id$
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*
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* L O S A L A M O S
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* Los Alamos National Laboratory
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* Los Alamos, New Mexico 87545
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*
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* Copyright, 1986, The Regents of the University of California.
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*
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* Author: Jeff Hill
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*/
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#include "iocinf.h"
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#include "netSubscription_IL.h"
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#include "nciu_IL.h"
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#include "baseNMIU_IL.h"
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tsFreeList < class netSubscription, 1024 > netSubscription::freeList;
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netSubscription::netSubscription ( nciu &chan, unsigned typeIn, unsigned long countIn,
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unsigned maskIn, cacNotify ¬ifyIn ) :
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cacNotifyIO ( notifyIn ), baseNMIU ( chan ),
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count ( countIn ), type ( typeIn ), mask ( maskIn )
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{
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}
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netSubscription::~netSubscription ()
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{
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// netiiu lock must _not_ be applied when calling this
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this->chan.getPIIU ()->subscriptionCancelRequest ( *this, true );
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}
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void netSubscription::destroy ()
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{
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unsigned i = 0u;
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while ( ! this->chan.getPIIU ()->uninstallIO ( *this ) ) {
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if ( i++ > 1000u ) {
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this->chan.getCAC ().printf (
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"CAC: unable to destroy IO\n" );
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break;
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}
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}
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delete this;
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}
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class netSubscription * netSubscription::isSubscription ()
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{
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return this;
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}
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void netSubscription::completionNotify ()
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{
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this->notify ().completionNotify ( this->channel () );
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}
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void netSubscription::completionNotify ( unsigned typeIn,
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unsigned long countIn, const void *pDataIn )
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{
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this->notify ().completionNotify ( this->channel (), typeIn, countIn, pDataIn );
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}
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void netSubscription::exceptionNotify ( int status, const char *pContext )
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{
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this->notify ().exceptionNotify ( this->channel (), status, pContext );
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}
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void netSubscription::exceptionNotify ( int statusIn,
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const char *pContextIn, unsigned typeIn, unsigned long countIn )
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{
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this->notify ().exceptionNotify ( this->channel (), statusIn,
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pContextIn, typeIn, countIn );
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}
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cacChannelIO & netSubscription::channelIO () const
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{
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return this->channel ();
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}
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void netSubscription::show ( unsigned level ) const
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{
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printf ( "event subscription IO at %p, type %s, element count %lu, mask %u\n",
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this, dbf_type_to_text ( static_cast <int> (this->type) ), this->count, this->mask );
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if ( level > 0u ) {
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this->baseNMIU::show ( level - 1u );
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}
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}
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