major revisions

src/ca/netReadCopyIO.cpp

@@ -0,0 +1,74 @@
+
+/*  $Id$
+ *
+ *                    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"
+
+tsFreeList < class netReadCopyIO > netReadCopyIO::freeList;
+
+netReadCopyIO::netReadCopyIO ( nciu &chanIn, unsigned typeIn, unsigned long countIn, 
+                              void *pValueIn, unsigned seqNumberIn ) :
+    baseNMIU (chanIn), type (typeIn), count (countIn), 
+    pValue (pValueIn), seqNumber (seqNumberIn)
+{
+    chanIn.incrementOutstandingIO ();
+}
+
+netReadCopyIO::~netReadCopyIO () 
+{
+}
+
+void netReadCopyIO::disconnect ( const char *pHostName )
+{
+    this->exceptionNotify ( ECA_DISCONN, pHostName );
+    delete this;
+}
+
+void netReadCopyIO::completionNotify ()
+{
+    this->exceptionNotify ( ECA_INTERNAL, "get completion callback with no data?" );
+}
+
+void netReadCopyIO::completionNotify ( unsigned type, unsigned long count, const void *pData )
+{
+    if ( type <= (unsigned) LAST_BUFFER_TYPE ) {
+#       ifdef CONVERSION_REQUIRED 
+            (*cac_dbr_cvrt[type]) ( pData, this->pValue, FALSE, count );
+#       else
+            memcpy (pData, pValue, dbr_size_n ( type, count ) );
+#       endif
+        chan.decrementOutstandingIO (this->seqNumber);
+    }
+    else {
+        this->exceptionNotify ( ECA_INTERNAL, "bad data type in message" );
+    }
+}
+
+void netReadCopyIO::exceptionNotify ( int status, const char *pContext )
+{
+    ca_signal (status, pContext);
+}
+
+void netReadCopyIO::exceptionNotify ( int status, const char *pContext, unsigned type, unsigned long count )
+{
+    ca_signal_formated (status, __FILE__, __LINE__, "%s type=%d count=%ld\n", 
+        pContext, type, count);
+}
+
+void * netReadCopyIO::operator new ( size_t size )
+{
+    return netReadCopyIO::freeList.allocate ( size );
+}
+
+void netReadCopyIO::operator delete ( void *pCadaver, size_t size )
+{
+    netReadCopyIO::freeList.release ( pCadaver, size );
+}