[svn-r7769] Purpose:

moved h5diff "public API" routines to tools/lib folder



Platforms tested:
linux
solaris 2.7
IRIX

Misc. update:

1 files changed, 193 insertions, 0 deletions

diff --git a/tools/lib/h5trav_table.c b/tools/lib/h5trav_table.c
new file mode 100644
index 0000000..8d29c7c
--- /dev/null
+++ b/tools/lib/h5trav_table.c
@@ -0,0 +1,193 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html.  If you do not have     *
+ * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+
+#include "h5trav.h"
+#include "H5private.h" 
+
+/*-------------------------------------------------------------------------
+ * Function: trav_table_search
+ *
+ * Purpose: Search in the table for OBJNO
+ *
+ * Return: index of object in table
+ *
+ * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
+ *
+ * Date: November 4, 2002
+ *
+ *-------------------------------------------------------------------------
+ */
+
+int trav_table_search(haddr_t objno, trav_table_t *table )
+{
+ int i;
+ 
+ for (i = 0; i < table->nobjs; i++)
+  if (table->objs[i].objno == objno)
+   return i;
+  
+  return -1;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: trav_table_add
+ *
+ * Purpose: Add OBJNO, NAME and TYPE of object to table
+ *
+ * Return: void
+ *
+ * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
+ *
+ * Date: November 4, 2002
+ *
+ *-------------------------------------------------------------------------
+ */
+
+void
+trav_table_add(haddr_t objno, char *objname, int type, trav_table_t *table)
+{
+ int i;
+ 
+ if (table->nobjs == table->size) {
+  table->size *= 2;
+  table->objs = 
+   (trav_obj_t*)HDrealloc(table->objs, table->size * sizeof(trav_obj_t));
+  
+  for (i = table->nobjs; i < table->size; i++) {
+   table->objs[i].objno = 0;
+   table->objs[i].flags[0] = table->objs[i].flags[1] = 0;
+   table->objs[i].displayed = 0;
+   table->objs[i].type = H5G_UNKNOWN;
+   table->objs[i].objname = NULL;
+  }
+ }
+ 
+ i = table->nobjs++;
+ table->objs[i].objno = objno;
+ table->objs[i].flags[0] = table->objs[i].flags[1] = 0;
+ HDfree(table->objs[i].objname);
+ table->objs[i].objname = (char *)HDstrdup(objname);
+ table->objs[i].type = type;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: trav_table_addflags
+ *
+ * Purpose: Add FLAGS, NAME and TYPE of object to table
+ *
+ * Return: void
+ *
+ * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
+ *
+ * Date: November 4, 2002
+ *
+ *-------------------------------------------------------------------------
+ */
+
+void
+trav_table_addflags(unsigned *flags, char *objname, int type, trav_table_t *table)
+{
+ int i;
+ 
+ if (table->nobjs == table->size) {
+  table->size *= 2;
+  table->objs = 
+   (trav_obj_t*)HDrealloc(table->objs, table->size * sizeof(trav_obj_t));
+  
+  for (i = table->nobjs; i < table->size; i++) {
+   table->objs[i].objno = 0;
+   table->objs[i].flags[0] = table->objs[i].flags[1] = 0;
+   table->objs[i].displayed = 0;
+   table->objs[i].type = H5G_UNKNOWN;
+   table->objs[i].objname = NULL;
+  }
+ }
+ 
+ i = table->nobjs++;
+ table->objs[i].objno = 0;
+ table->objs[i].flags[0] = flags[0];
+ table->objs[i].flags[1] = flags[1];
+ HDfree(table->objs[i].objname);
+ table->objs[i].objname = (char *)HDstrdup(objname);
+ table->objs[i].type = type;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: trav_table_init
+ *
+ * Purpose: Initialize the table 
+ *
+ * Return: void
+ *
+ * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
+ *
+ * Date: November 4, 2002
+ *
+ *-------------------------------------------------------------------------
+ */
+
+void trav_table_init( trav_table_t **tbl )
+{
+ int i;
+ trav_table_t* table = (trav_table_t*) HDmalloc(sizeof(trav_table_t));
+ 
+ table->size = 20;
+ table->nobjs = 0;
+ table->objs = 
+  (trav_obj_t*)HDmalloc(table->size * sizeof(trav_obj_t));
+ 
+ for (i = 0; i < table->size; i++) {
+  table->objs[i].objno = 0;
+  table->objs[i].flags[0] = table->objs[i].flags[1] = 0;
+  table->objs[i].displayed = 0;
+  table->objs[i].type = H5G_UNKNOWN;
+  table->objs[i].objname = NULL;
+ }
+ 
+ *tbl = table;
+}
+
+
+
+/*-------------------------------------------------------------------------
+ * Function: trav_table_free
+ *
+ * Purpose: free table memory
+ *
+ * Return: void
+ *
+ * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
+ *
+ * Date: November 4, 2002
+ *
+ *-------------------------------------------------------------------------
+ */
+
+void trav_table_free( trav_table_t *table )
+{
+ int i;
+
+ for ( i = 0; i < table->nobjs; i++)
+  HDfree( table->objs[i].objname );
+
+ HDfree(table->objs);
+ HDfree(table);
+
+}
+
+