[svn-r12452] Purpose:

Feature

Description:
Revised Link APIs.

Solution:
New link APIs use H5L*
H5*create_expand do not create links to the objects created; this must
be done manually with H5Llink.
Added APIs to link an object given its ID (H5Llink), to copy links (H5Lcopy),
and changed creation APIs (H5Lcreate_hard and H5Lcreate_soft) and query
API (H5Lget_linkinfo instead of H5Gget_objinfo).
All old APIs are still supported in H5Gdeprec.c .

Platforms tested:
sol, mir, copper

Misc. update:
Forgot to update MANIFEST and release docs.  Will do after checkin.

1 files changed, 101 insertions, 0 deletions

diff --git a/src/H5Pstrcpl.c b/src/H5Pstrcpl.c
new file mode 100644
index 0000000..ac13539
--- /dev/null
+++ b/src/H5Pstrcpl.c
@@ -0,0 +1,101 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * 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. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#define H5P_PACKAGE		/*suppress error about including H5Ppkg	  */
+
+/* Private header files */
+#include "H5private.h"		/* Generic Functions			*/
+#include "H5Eprivate.h"		/* Error handling		  	*/
+#include "H5Ppkg.h"		/* Property lists		  	*/
+
+/* Local datatypes */
+
+/* Static function prototypes */
+
+#ifdef H5_GROUP_REVISION
+/*-------------------------------------------------------------------------
+ * Function:  H5Pset_char_encoding
+ *
+ * Purpose:   Sets the character encoding of the string.
+ *
+ * Return:    Non-negative on success/Negative on failure
+ *
+ * Programmer:        James Laird
+ *            Wednesday, October 26, 2005
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5Pset_char_encoding(hid_t plist_id, H5T_cset_t encoding)
+{
+    H5P_genplist_t *plist;      /* Property list pointer */
+    herr_t ret_value=SUCCEED;   /* return value */
+
+    FUNC_ENTER_API(H5Pset_char_encoding, FAIL);
+    H5TRACE2("e","iTc",plist_id,encoding);
+
+    /* Check arguments */
+    if (encoding <= H5T_CSET_ERROR || encoding >= H5T_NCSET)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "character encoding is not valid")
+
+    /* Get the plist structure */
+    if(NULL == (plist = H5P_object_verify(plist_id,H5P_STRING_CREATE)))
+        HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
+
+    /* Set the character encoding */
+    if(H5P_set(plist, H5P_CHAR_ENCODING_NAME, &encoding) < 0)
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set character encoding")
+
+done:
+    FUNC_LEAVE_API(ret_value);
+} /* end H5P_set_char_encoding() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5Pget_char_encoding
+ *
+ * Purpose:     Gets the character encoding of the string.
+ *
+ * Return:      Non-negative on success/Negative on failure
+ *
+ * Programmer:  James Laird
+ *              November 1, 2005
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5Pget_char_encoding(hid_t plist_id, H5T_cset_t *encoding /*out*/)
+{
+    H5P_genplist_t *plist;      /* Property list pointer */
+    herr_t ret_value = SUCCEED; /* return value */
+
+    FUNC_ENTER_API(H5Pget_char_encoding, FAIL);
+    H5TRACE2("e","ix",plist_id,encoding);
+
+    /* Get the plist structure */
+    if(NULL == (plist = H5P_object_verify(plist_id, H5P_STRING_CREATE)))
+        HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
+
+    /* Get value */
+    if(encoding)
+        if(H5P_get(plist, H5P_CHAR_ENCODING_NAME, encoding) < 0)
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get character encoding flag")
+
+done:
+    FUNC_LEAVE_API(ret_value);
+} /* end H5Pget_char_encoding() */
+
+#endif /* H5_GROUP_REVISION */
+