[svn-r12994] Description:

    Propagate object creation properties up into group, dataset and named
datatype property lists, when those property lists are retrieved for
existing objects in a file.

    Also, add H5Tget_create_plist() API routine, to allow named datatype
property lists to be retrieved for named datatypes.

Tested on:
    FreeBSD/32 4.11 (sleipnir)
    Linux/32 2.4 (heping)
    Linux/64 2.4 (mir)
    AIX/32 5.? (copper)

1 files changed, 209 insertions, 0 deletions

diff --git a/src/H5Pocpypl.c b/src/H5Pocpypl.c
new file mode 100755
index 0000000..2ee5882
--- /dev/null
+++ b/src/H5Pocpypl.c
@@ -0,0 +1,209 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * 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. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*-------------------------------------------------------------------------
+ *
+ * Created:		H5Pocpypl.c
+ *			Mar 13 2006
+ *			Peter Cao <xcao@ncsa.uiuc.edu>
+ *
+ * Purpose:		Object copying property list class routines
+ *
+ *-------------------------------------------------------------------------
+ */
+
+/****************/
+/* Module Setup */
+/****************/
+#define H5P_PACKAGE		/*suppress error about including H5Ppkg	  */
+
+
+/***********/
+/* Headers */
+/***********/
+#include "H5private.h"		/* Generic Functions			*/
+#include "H5Eprivate.h"		/* Error handling		  	*/
+#include "H5Iprivate.h"		/* IDs			  		*/
+#include "H5Ppkg.h"		/* Property lists		  	*/
+
+
+/****************/
+/* Local Macros */
+/****************/
+
+/* ========= Object Copy properties ============ */
+/* Definitions for copy options */
+#define H5O_CPY_OPTION_SIZE			sizeof(unsigned)
+#define H5O_CPY_OPTION_DEF			0
+
+
+/******************/
+/* Local Typedefs */
+/******************/
+
+
+/********************/
+/* Package Typedefs */
+/********************/
+
+
+/********************/
+/* Local Prototypes */
+/********************/
+
+/* Property class callbacks */
+static herr_t H5P_ocpy_reg_prop(H5P_genclass_t *pclass);
+
+
+/*********************/
+/* Package Variables */
+/*********************/
+
+/* Object copy property list class library initialization object */
+const H5P_libclass_t H5P_CLS_OCPY[1] = {{
+    "object copy",		/* Class name for debugging     */
+    &H5P_CLS_ROOT_g,		/* Parent class ID              */
+    &H5P_CLS_OBJECT_COPY_g,	/* Pointer to class ID          */
+    &H5P_LST_OBJECT_COPY_g,	/* Pointer to default property list ID */
+    H5P_ocpy_reg_prop,		/* Default property registration routine */
+    NULL,		        /* Class creation callback      */
+    NULL,		        /* Class creation callback info */
+    NULL,			/* Class copy callback          */
+    NULL,		        /* Class copy callback info     */
+    NULL,			/* Class close callback         */
+    NULL 		        /* Class close callback info    */
+}};
+
+
+/*****************************/
+/* Library Private Variables */
+/*****************************/
+
+
+/*******************/
+/* Local Variables */
+/*******************/
+
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5P_ocpy_reg_prop
+ *
+ * Purpose:     Initialize the object copy property list class
+ *
+ * Return:      Non-negative on success/Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              October 31, 2006
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5P_ocpy_reg_prop(H5P_genclass_t *pclass)
+{
+    unsigned ocpy_option = H5O_CPY_OPTION_DEF;  /* Default object copy flags */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(H5P_ocpy_reg_prop, FAIL)
+
+    /* Register copy options property */
+    if(H5P_register(pclass, H5O_CPY_OPTION_NAME, H5O_CPY_OPTION_SIZE,
+             &ocpy_option, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0)
+         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5P_ocpy_reg_prop() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5Pset_copy_object
+ *
+ * Purpose:     Set properties when copying an object (group, dataset, and datatype)
+ *              from one location to another
+ *
+ * Usage:       H5Pset_copy_group(plist_id, cpy_option)
+ *              hid_t plist_id;			IN: Property list to copy object
+ *              unsigned cpy_option; 		IN: Options to copy object such as
+ *                  H5O_COPY_SHALLOW_HIERARCHY_FLAG    -- Copy only immediate members
+ *                  H5O_COPY_EXPAND_SOFT_LINK_FLAG     -- Expand soft links into new objects/
+ *                  H5O_COPY_EXPAND_EXT_LINK_FLAG      -- Expand external links into new objects
+ *                  H5O_COPY_EXPAND_REFERENCE_FLAG -- Copy objects that are pointed by references
+ *                  H5O_COPY_WITHOUT_ATTR_FLAG         -- Copy object without copying attributes
+ *
+ * Return:      Non-negative on success/Negative on failure
+ *
+ * Programmer:  Peter Cao
+ *              March 13, 2006
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5Pset_copy_object(hid_t plist_id, unsigned cpy_option)
+{
+    H5P_genplist_t *plist;      /* Property list pointer */
+    herr_t ret_value = SUCCEED; /* Return value */
+
+    FUNC_ENTER_API(H5Pset_copy_object, FAIL)
+    H5TRACE2("e","iIu",plist_id,cpy_option);
+
+    /* Check parameters */
+    if(cpy_option & ~H5O_COPY_ALL)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unknown option specified")
+
+    /* Get the plist structure */
+    if(NULL == (plist = H5P_object_verify(plist_id, H5P_OBJECT_COPY)))
+        HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
+
+    /* Set value */
+    if(H5P_set(plist, H5O_CPY_OPTION_NAME, &cpy_option) < 0)
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set copy object flag")
+
+done:
+    FUNC_LEAVE_API(ret_value)
+} /* end H5Pset_copy_object() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5Pget_copy_object
+ *
+ * Purpose:     Returns the cpy_option, which is set for H5Ocopy(hid_t loc_id,
+ *              const char* name, ... ) for copying objects
+ *
+ * Return:      Non-negative on success/Negative on failure
+ *
+ * Programmer:  Peter Cao
+ *              March 13, 2006
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5Pget_copy_object(hid_t plist_id, unsigned *cpy_option /*out*/)
+{
+    H5P_genplist_t *plist;      /* Property list pointer */
+    herr_t ret_value = SUCCEED; /* return value */
+
+    FUNC_ENTER_API(H5Pget_copy_object, FAIL)
+    H5TRACE2("e","ix",plist_id,cpy_option);
+
+    /* Get the plist structure */
+    if(NULL == (plist = H5P_object_verify(plist_id, H5P_OBJECT_COPY)))
+        HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
+
+    /* Get values */
+    if(cpy_option)
+        if(H5P_get(plist, H5O_CPY_OPTION_NAME, cpy_option) < 0)
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get object copy flag")
+
+done:
+    FUNC_LEAVE_API(ret_value)
+} /* end H5Pget_copy_object() */
+