installed

src/cas/generic/casAsyncPVAttachIOI.cpp

@@ -0,0 +1,59 @@
+
+/*************************************************************************\
+* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
+*     National Laboratory.
+* Copyright (c) 2002 The Regents of the University of California, as
+*     Operator of Los Alamos National Laboratory.
+* EPICS BASE Versions 3.13.7
+* and higher are distributed subject to a Software License Agreement found
+* in file LICENSE that is included with this distribution. 
+\*************************************************************************/
+/*
+ *      $Id$
+ *
+ *      Author  Jeffrey O. Hill
+ *              johill@lanl.gov
+ *              505 665 1831
+ */
+
+#define epicsExportSharedSymbols
+#include "casAsyncPVAttachIOI.h"
+
+casAsyncPVAttachIOI::casAsyncPVAttachIOI (
+        casAsyncPVAttachIO & intf, const casCtx & ctx ) :
+	casAsyncIOI ( ctx ), msg ( *ctx.getMsg() ),
+    asyncPVAttachIO ( intf ), retVal ( S_cas_badParameter )
+{
+    ctx.getClient()->installAsynchIO ( *this );
+}
+
+caStatus casAsyncPVAttachIOI::postIOCompletion ( const pvAttachReturn & retValIn )
+{
+	this->retVal = retValIn; 
+	return this->insertEventQueue ();
+}
+
+caStatus casAsyncPVAttachIOI::cbFuncAsyncIO ()
+{
+	caStatus 	status;
+
+	switch ( this->msg.m_cmmd ) {
+	case CA_PROTO_CLAIM_CIU:
+		status = this->client.createChanResponse ( this->msg, this->retVal );
+        if ( status == S_cas_sendBlocked ) {
+            return status;
+        }
+		break;  
+
+	default:
+        errPrintf ( S_cas_invalidAsynchIO, __FILE__, __LINE__,
+            " - client request type = %u", this->msg.m_cmmd );
+		status = S_cas_invalidAsynchIO;
+		break;
+	}
+
+    this->client.uninstallAsynchIO ( *this );
+
+	return status;
+}
+