Add new file missed in prev commit

Author: cjbj

src/dpi/src/dpiCommon.cpp

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+/* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. */
+
+/******************************************************************************
+ *
+ * You may not use the identified files except in compliance with the Apache
+ * License, Version 2.0 (the "License.")
+ *
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * NAME
+ *   dpiCommon.cpp - Common class implementation
+ *
+ * DESCRIPTION
+ *   This file implements the Common class which has implementation which
+ *   are independant of any OCI objects.
+ *
+ *****************************************************************************/
+
+#ifndef ORATYPES
+# include <oratypes.h>
+#endif
+
+#ifndef OCI_ORACLE
+# include <oci.h>
+#endif
+ 
+#ifndef DPICOMMON_ORACLE
+# include <dpiCommon.h>
+#endif
+
+#ifndef DPIEXCEPTIONIMPL_ORACLE
+# include <dpiExceptionImpl.h>
+#endif
+
+
+/*****************************************************************************/
+/*
+  DESCRIPTION
+    To obtain Oracle Client Library (OCI) version
+
+  PARAMETERS
+    majorv
+    minorv
+    patchv
+    portv
+    portUpdv
+
+  RETURNS
+    -NONE-
+
+  NOTES:
+    The values will map as Oracle Version like 12.1.0.2.0 - five component
+    version of Oracle Client Library
+*/
+void Common::clientVersion ( int *majorv, int *minorv, int *patchv,
+                                int *portv, int *portUpdv )
+{
+  if ( !majorv || !minorv || !patchv || !portv || !portUpdv )
+    throw ExceptionImpl ( DpiErrNullValue );
+
+  OCIClientVersion ( majorv, minorv, patchv, portv, portUpdv );
+}