installed

2001-03-07 16:15:53 +00:00
parent 0f9e890314
commit 8fd9d6cb8e
2 changed files with 208 additions and 0 deletions
--- a/src/ca/getCopy.cpp
+++ b/src/ca/getCopy.cpp
@@ -0,0 +1,82 @@
+
+/*  
+ *  $Id$
+ *
+ *                              
+ *                    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 Jeffrey O. Hill
+ *	johill@lanl.gov
+ *	505 665 1831
+ */
+
+#include "iocinf.h"
+#include "oldAccess.h"
+#include "cac_IL.h"
+
+tsFreeList < class getCopy, 1024 > getCopy::freeList;
+epicsMutex getCopy::freeListMutex;
+
+getCopy::getCopy ( cac &cacCtxIn, chtype typeIn, 
+        unsigned long countIn, void *pValueIn ) :
+    count ( countIn ), cacCtx ( cacCtxIn ), pValue ( pValueIn ), 
+        readSeq ( cacCtxIn.sequenceNumberOfOutstandingIO () ), type ( typeIn )
+{
+    cacCtxIn.incrementOutstandingIO ();
+}
+
+getCopy::~getCopy () 
+{
+}
+
+void getCopy::release () 
+{
+    delete this;
+}
+
+void getCopy::completionNotify ( cacChannelIO &io )
+{
+    this->cacNotify::completionNotify ( io );
+}
+
+void getCopy::completionNotify ( cacChannelIO &chan, unsigned typeIn, 
+    unsigned long countIn, const void *pDataIn )
+{
+    if  ( this->type == typeIn ) {
+        memcpy ( this->pValue, pDataIn, dbr_size_n ( typeIn, countIn ) );
+        this->cacCtx.decrementOutstandingIO ( this->readSeq );
+    }
+    else {
+        this->exceptionNotify ( chan, ECA_INTERNAL, 
+            "bad data type match in get copy back response" );
+    }
+}
+
+
+void getCopy::exceptionNotify ( cacChannelIO &chan, 
+    int status, const char *pContext )
+{
+    this->cacNotify::exceptionNotify ( chan, status, pContext );
+}
+
+void getCopy::exceptionNotify ( cacChannelIO &chan, 
+    int status, const char *pContext, unsigned type, unsigned long count )
+{
+    this->cacNotify::exceptionNotify ( chan, status, pContext, type, count );
+}
+
+void getCopy::show ( unsigned level ) const
+{
+    int tmpType = static_cast <int> ( this->type );
+    printf ( "read copy IO at %p, type %s, element count %lu\n", 
+        static_cast <const void *> ( this ), dbf_type_to_text ( tmpType ), this->count );
+    if ( level > 0u ) {
+        printf ( "\tsequence number %u, user's storage %p\n",
+            this->readSeq, static_cast <const void *> ( this->pValue ) );
+    }
+}