Initial import of the CDE 2.1.30 sources from the Open Group.

cde/programs/dtinfo/DtMmdb/oliasdb/locator_hd.C

@@ -0,0 +1,94 @@
+/*
+ * $XConsortium: locator_hd.C /main/5 1996/10/26 18:18:44 cde-hal $
+ *
+ * Copyright (c) 1992 HAL Computer Systems International, Ltd.
+ * All rights reserved.  Unpublished -- rights reserved under
+ * the Copyright Laws of the United States.  USE OF A COPYRIGHT
+ * NOTICE IS PRECAUTIONARY ONLY AND DOES NOT IMPLY PUBLICATION
+ * OR DISCLOSURE.
+ * 
+ * THIS SOFTWARE CONTAINS CONFIDENTIAL INFORMATION AND TRADE
+ * SECRETS OF HAL COMPUTER SYSTEMS INTERNATIONAL, LTD.  USE,
+ * DISCLOSURE, OR REPRODUCTION IS PROHIBITED WITHOUT THE
+ * PRIOR EXPRESS WRITTEN PERMISSION OF HAL COMPUTER SYSTEMS
+ * INTERNATIONAL, LTD.
+ * 
+ *                         RESTRICTED RIGHTS LEGEND
+ * Use, duplication, or disclosure by the Government is subject
+ * to the restrictions as set forth in subparagraph (c)(l)(ii)
+ * of the Rights in Technical Data and Computer Software clause
+ * at DFARS 252.227-7013.
+ *
+ *          HAL COMPUTER SYSTEMS INTERNATIONAL, LTD.
+ *                  1315 Dell Avenue
+ *                  Campbell, CA  95008
+ * 
+ */
+
+
+#include "oliasdb/locator_hd.h"
+
+MMDB_BODIES(olias_locator)
+
+olias_locator::olias_locator() : tuple(2, LOCATOR_CODE) 
+{
+}
+
+
+// components: 
+//  this_oid (ostring) parent (ostring), prev (ostring), 
+//  next (ostring), children (list)
+
+locator_smart_ptr::
+locator_smart_ptr(info_lib* lib_ptr, 
+                  const char* info_base_name, const char* locator) : 
+smart_ptr(lib_ptr, info_base_name, LOCATOR_SET_POS, 
+                 managers::query_mgr ->  form_pstring_handler(locator),
+                 BASE_COMPONENT_INDEX, smart_ptr::SET
+                )
+{
+}
+
+locator_smart_ptr::
+locator_smart_ptr(info_base* base_ptr, const char* locator) : 
+smart_ptr(base_ptr, LOCATOR_SET_POS, 
+                 managers::query_mgr ->  form_pstring_handler(locator),
+                 BASE_COMPONENT_INDEX, smart_ptr::SET
+                )
+{
+}
+
+locator_smart_ptr::
+locator_smart_ptr(info_base* base_ptr, const oid_t& id) : 
+smart_ptr(base_ptr -> get_set(LOCATOR_SET_POS) -> its_store(), id)
+{
+}
+
+const char* locator_smart_ptr::inside_node_locator_str()
+{
+  return get_string(BASE_COMPONENT_INDEX);
+}
+
+oid_t locator_smart_ptr::node_id()
+{
+  return get_oid(BASE_COMPONENT_INDEX+1);
+}
+
+const char* locator_smart_ptr::label()
+{
+  const char* rval;
+
+  try
+    {
+      rval = get_string(BASE_COMPONENT_INDEX+2);
+    }
+  catch_any()
+    {
+      // catch exceptions to ensure backwards compatibility
+      rval = 0;
+    }
+  end_try;
+
+  return rval;
+}
+