Jeff Hill
112 lines
2.5 KiB
C++
112 lines
2.5 KiB
C++
/*
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* $Id$
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*
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* Author Jeffrey O. Hill
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* johill@lanl.gov
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* 505 665 1831
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*
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* Experimental Physics and Industrial Control System (EPICS)
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*
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* Copyright 1991, the Regents of the University of California,
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* and the University of Chicago Board of Governors.
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*
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* This software was produced under U.S. Government contracts:
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* (W-7405-ENG-36) at the Los Alamos National Laboratory,
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* and (W-31-109-ENG-38) at Argonne National Laboratory.
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*
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* Initial development by:
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* The Controls and Automation Group (AT-8)
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* Ground Test Accelerator
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* Accelerator Technology Division
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* Los Alamos National Laboratory
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*
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* Co-developed with
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* The Controls and Computing Group
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* Accelerator Systems Division
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* Advanced Photon Source
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* Argonne National Laboratory
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*
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*/
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#include "server.h"
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#include "casAsyncIOIIL.h" // casAsyncIOI in line func
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#include "casChannelIIL.h" // casChannelI in line func
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#include "casCtxIL.h" // casCtx in line func
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#include "casCoreClientIL.h" // casCoreClient in line func
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//
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// casAsyncPVAttachIO::casAsyncPVAttachIO()
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//
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casAsyncPVAttachIO::casAsyncPVAttachIO (const casCtx &ctx) :
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casAsyncIOI (*ctx.getClient()),
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msg (*ctx.getMsg()),
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retVal (S_cas_badParameter)
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{
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this->client.installAsyncIO (*this);
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}
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//
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// casAsyncPVAttachIO::~casAsyncPVAttachIO()
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//
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casAsyncPVAttachIO::~casAsyncPVAttachIO()
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{
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this->client.removeAsyncIO (*this);
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}
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//
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// casAsyncPVAttachIO::postIOCompletion()
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//
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caStatus casAsyncPVAttachIO::postIOCompletion(const pvAttachReturn &retValIn)
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{
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this->retVal = retValIn;
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return this->postIOCompletionI ();
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}
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//
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// casAsyncPVAttachIO::cbFuncAsyncIO()
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// (called when IO completion event reaches top of event queue)
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//
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epicsShareFunc caStatus casAsyncPVAttachIO::cbFuncAsyncIO()
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{
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caStatus status;
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switch (this->msg.m_cmmd) {
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case CA_PROTO_CLAIM_CIU:
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status = this->client.createChanResponse (this->msg, this->retVal);
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break;
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default:
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errPrintf (S_cas_invalidAsynchIO, __FILE__, __LINE__,
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" - client request type = %u", this->msg.m_cmmd);
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status = S_cas_invalidAsynchIO;
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break;
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}
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return status;
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}
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//
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// void casAsyncPVAttachIO::destroy ()
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//
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void casAsyncPVAttachIO::destroy ()
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{
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delete this;
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}
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//
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// deprecated
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//
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casAsyncPVCreateIO::casAsyncPVCreateIO(const casCtx &ctx) :
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casAsyncPVAttachIO (ctx)
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{
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}
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//
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// deprecated
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//
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epicsShareFunc casAsyncPVCreateIO::~casAsyncPVCreateIO()
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{
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}
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