Port UtilStream, UtilMem, UtilFile from FSP.

Change-Id: Id17617544a8c4ed646aa8410cb968ba9376dea68
RTC: 41638
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1097
Tested-by: Jenkins Server
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

1 files changed, 82 insertions, 0 deletions

diff --git a/src/usr/util/utilstream.C b/src/usr/util/utilstream.C
new file mode 100644
index 000000000..69a5fe1e0
--- /dev/null
+++ b/src/usr/util/utilstream.C
@@ -0,0 +1,82 @@
+/*  IBM_PROLOG_BEGIN_TAG
+ *  This is an automatically generated prolog.
+ *
+ *  $Source: src/usr/util/utilstream.C $
+ *
+ *  IBM CONFIDENTIAL
+ *
+ *  COPYRIGHT International Business Machines Corp. 2003-2012
+ *
+ *  p1
+ *
+ *  Object Code Only (OCO) source materials
+ *  Licensed Internal Code Source Materials
+ *  IBM HostBoot Licensed Internal Code
+ *
+ *  The source code for this program is not published or other-
+ *  wise divested of its trade secrets, irrespective of what has
+ *  been deposited with the U.S. Copyright Office.
+ *
+ *  Origin: 30
+ *
+ *  IBM_PROLOG_END_TAG
+ */
+/**
+ * @file utilstream.C
+ *
+ * @brief       Stream manipulation
+ *
+ * Used for creating and manipulating streams
+*/
+
+/*****************************************************************************/
+// I n c l u d e s
+/*****************************************************************************/
+#include <util/utilstream.H>
+
+
+/*****************************************************************************/
+// Default Constructor
+/*****************************************************************************/
+UtilStream::UtilStream()
+: iv_eof( false ), iv_lastError( 0 )
+{
+}
+
+
+/*****************************************************************************/
+// Assignment operator
+/*****************************************************************************/
+UtilStream & UtilStream::operator= ( const UtilStream & i_right )
+{
+    if ( &i_right != this )
+    {
+        delete iv_lastError;
+
+        iv_eof = false;
+        iv_lastError = 0;
+
+    }
+
+    return *this;
+}
+
+
+/*****************************************************************************/
+// Default destructor
+/*****************************************************************************/
+UtilStream::~UtilStream()
+{
+    delete iv_lastError;
+}
+
+
+/*****************************************************************************/
+// Set the last Error Log
+/*****************************************************************************/
+void UtilStream::setLastError( errlHndl_t i_error )
+{
+    delete iv_lastError;
+    iv_lastError = i_error;
+}
+