Jeff Hill
90 lines
2.2 KiB
C++
90 lines
2.2 KiB
C++
/*************************************************************************\
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* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
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* National Laboratory.
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* Copyright (c) 2002 The Regents of the University of California, as
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* Operator of Los Alamos National Laboratory.
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* EPICS BASE Versions 3.13.7
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* and higher are distributed subject to a Software License Agreement found
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* in file LICENSE that is included with this distribution.
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\*************************************************************************/
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/*
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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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#include "server.h"
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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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//
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// casAsyncWriteIO::casAsyncWriteIO()
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//
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casAsyncWriteIO::casAsyncWriteIO ( const casCtx & ctx ) :
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casAsyncIOI ( ctx ),
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msg ( *ctx.getMsg() ),
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chan ( *ctx.getChannel() ),
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completionStatus ( S_cas_internal )
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{
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assert ( &this->chan );
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this->chan.installAsyncIO ( *this );
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}
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//
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// casAsyncWriteIO::~casAsyncWriteIO()
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//
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casAsyncWriteIO::~casAsyncWriteIO()
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{
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epicsGuard < casCoreClient > guard ( this->client );
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this->chan.removeAsyncIO ( *this );
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}
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//
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// casAsyncWriteIO::postIOCompletion()
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//
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caStatus casAsyncWriteIO::postIOCompletion ( caStatus completionStatusIn )
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{
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this->completionStatus = completionStatusIn;
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return this->postIOCompletionI ();
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}
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//
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// casAsyncWriteIO::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 casAsyncWriteIO::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_WRITE:
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status = client.writeResponse ( this->msg,
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this->completionStatus );
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break;
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case CA_PROTO_WRITE_NOTIFY:
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status = client.writeNotifyResponse (
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this->msg, this->completionStatus );
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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 casAsyncWriteIO::destroy ()
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//
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void casAsyncWriteIO::destroy ()
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{
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delete this;
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}
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