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

cde/programs/dtinfo/DtMmdb/index/dyn_memory_index.C

@@ -0,0 +1,115 @@
+/*
+ * $XConsortium: dyn_memory_index.cc /main/4 1996/06/11 17:21:31 cde-hal $
+ *
+ * Copyright (c) 1993 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  Unpublished -- rights reserved under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 "index/dyn_memory_index.h"
+
+
+dyn_memory_index::dyn_memory_index() : dyn_index(DYN_MEMORY_INDEX_CODE) 
+{
+}
+
+Boolean
+dyn_memory_index::init_data_member(inv_lists_handler* y, abs_storage* store ) 
+{
+   v_inv_lists_hd = y;
+   storage_ptr = store;
+
+   if ( v_inv_lists_hd && (*v_inv_lists_hd) -> OK() ) {
+ 
+      v_idx_agent_ptr = new imp_die;
+
+      if ( exist_file(storage_ptr -> my_name(), storage_ptr -> my_path()) == 
+           true ) {
+
+         fstream in(form("%s.%s", storage_ptr->my_path(), storage_ptr->my_name()), ios::in);
+         v_idx_agent_ptr -> asciiIn(in);
+
+      }
+
+      set_mode(HEALTH, true);
+
+      return true;
+   } else {
+      set_mode(HEALTH, false);
+      return false;
+   }
+}
+
+dyn_memory_index::~dyn_memory_index()
+{
+//MESSAGE(cerr, "~dyn_memory_index() called");
+
+   if ( v_idx_agent_ptr ) {
+
+/*
+      char buf[PATHSIZ]; 
+      for ( int i=0; i<PATHSIZ; buf[i++]=0 );
+
+      ostrstream oid_t_out(buf, PATHSIZ);
+      my_oid().asciiOut(oid_t_out);
+*/
+
+      abs_storage* x = get_store();
+      fstream out(
+           form("%s.%s", storage_ptr->my_path(), storage_ptr->my_name()), 
+           ios::out
+                 );
+      v_idx_agent_ptr -> asciiOut(out);
+   }
+}
+
+int dyn_memory_index::handler_to_inv_idx(const handler&)
+{
+   throw(stringException(
+         "dyn_memory_index::handler_to_int(): not implemented yet"
+                        )
+        );
+   return 0;
+}
+
+Boolean dyn_memory_index::remove_loc(handler&, const oid_t&)
+{
+   throw(stringException(
+         "dyn_memory_index::remove_loc(): not implemented yet"
+                        )
+        );
+   return false;
+}
+
+Boolean dyn_memory_index::remove_loc(const oid_t&, const oid_t&) 
+{
+   throw(stringException(
+         "dyn_memory_index::remove_loc(): not implemented yet"
+                        )
+        );
+   return false;
+}
+ 
+MMDB_BODIES(dyn_memory_index)
+HANDLER_BODIES(dyn_memory_index)