[svn-r7769] Purpose:

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



Platforms tested:
linux
solaris 2.7
IRIX

Misc. update:

1 files changed, 94 insertions, 0 deletions

diff --git a/tools/lib/h5trav.h b/tools/lib/h5trav.h
new file mode 100644
index 0000000..cb61cd1
--- /dev/null
+++ b/tools/lib/h5trav.h
@@ -0,0 +1,94 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * 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. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#ifndef H5TRAV_H__
+#define H5TRAV_H__
+
+#include "hdf5.h"
+
+
+/*-------------------------------------------------------------------------
+ * public struct to store name and type of an object
+ * the TYPE can be: 
+ *    H5G_UNKNOWN = -1,		
+ *    H5G_LINK,		        Object is a symbolic link	
+ *    H5G_GROUP,		       Object is a group		
+ *    H5G_DATASET,		     Object is a dataset		
+ *    H5G_TYPE,			       Object is a named data type	
+ *-------------------------------------------------------------------------
+ */
+
+typedef struct trav_info_t {
+	char      *name;
+	H5G_obj_t type;
+} trav_info_t;
+
+
+/*-------------------------------------------------------------------------
+ * struct to store basic info needed for the h5trav table traversal algorythm
+ *-------------------------------------------------------------------------
+ */
+
+typedef struct trav_obj_t {
+    haddr_t   objno;
+    unsigned  flags[2];
+    char      *objname;
+    int       displayed;
+    H5G_obj_t type;
+} trav_obj_t;
+
+
+/*-------------------------------------------------------------------------
+ * private struct that stores all objects
+ *-------------------------------------------------------------------------
+ */
+
+typedef struct trav_table_t {
+	int        size;
+	int        nobjs;
+	trav_obj_t *objs;
+} trav_table_t;
+
+
+/*-------------------------------------------------------------------------
+ * "h5trav info" public functions
+ *-------------------------------------------------------------------------
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int  h5trav_getinfo( hid_t file_id, trav_info_t *info );
+int  h5trav_getindex( const char *obj, int nobjs, trav_info_t *info );
+void h5trav_freeinfo( trav_info_t *info, int nobjs );
+
+#ifdef __cplusplus
+}
+#endif
+
+/*-------------------------------------------------------------------------
+ * table private functions
+ *-------------------------------------------------------------------------
+ */
+
+void trav_table_init(trav_table_t **table);
+void trav_table_free(trav_table_t *table);
+int  trav_table_search(haddr_t objno, trav_table_t *table );
+void trav_table_add(haddr_t objno, char *objname, int type, trav_table_t *table);
+void trav_table_addflags(unsigned *flags, char *objname, int type, trav_table_t *table);
+
+
+
+#endif  /* H5TRAV_H__ */