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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* 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 "H5Iprivate.h" /* IDs */
#include "H5Ppkg.h" /* Property lists */
/* Local datatypes */
/* Static function prototypes */
/*-------------------------------------------------------------------------
* Function: H5Pset_create_intermediate_group
*
* Purpose: set crt_intmd_group so that H5Gcreate(), H5Dcreate, etc.
* will create missing groups along the given path "name"
*
* Usage: H5Pset_create_intermediate_group(plist_id, crt_intmd_group)
* hid_t plist_id; IN: Property list to create a new group
* unsigned crt_intmd_group; IN: Flag to create intermediate group
* positive value -- to create intermediate group
* otherwise -- do not create intermediate group
* For example, H5Pset_create_intermediate_group(plist_id, 1) to create intermediate group;
*
* Note: XXX: This property should really be an access property. -QAK
* XXX: The property is used only at creation time. It should
* be a creation property. However, the property is not
* saved with the group. In that sense, it should be access
* property. We do not have a good solution for this kind
* of property. For now, it is used as a creation property.
* -PXC
*
* Return: Non-negative on success/Negative on failure
*
* Programmer: Peter Cao
* May 08, 2005
*-------------------------------------------------------------------------
*/
herr_t
H5Pset_create_intermediate_group(hid_t plist_id, unsigned crt_intmd_group)
{
H5P_genplist_t *plist; /* Property list pointer */
herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_API(H5Pset_create_intermediate_group, FAIL);
H5TRACE2("e","iIu",plist_id,crt_intmd_group);
/* Get the plist structure */
if(NULL == (plist = H5P_object_verify(plist_id, H5P_OBJECT_CREATE)))
HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
/* Set value */
crt_intmd_group = crt_intmd_group > 0 ? 1 : 0;
if(H5P_set(plist, H5G_CRT_INTERMEDIATE_GROUP_NAME, &crt_intmd_group) < 0)
HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set intermediate group creation flag")
done:
FUNC_LEAVE_API(ret_value)
} /* end H5Pset_create_intermediate_group() */
/*-------------------------------------------------------------------------
* Function: H5Pget_create_intermediate_group
*
* Purpose: Returns the crt_intmd_group, which is set at H5Gcreate(hid_t loc_id,
* const char* name, ... ) for create missing groups
*
* Return: Non-negative on success/Negative on failure
*
* Programmer: Peter Cao
* May 08, 2005
*-------------------------------------------------------------------------
*/
herr_t
H5Pget_create_intermediate_group(hid_t plist_id, unsigned *crt_intmd_group /*out*/)
{
H5P_genplist_t *plist; /* Property list pointer */
herr_t ret_value = SUCCEED; /* return value */
FUNC_ENTER_API(H5Pget_create_intermediate_group, FAIL);
H5TRACE2("e","ix",plist_id,crt_intmd_group);
/* Get the plist structure */
if(NULL == (plist = H5P_object_verify(plist_id, H5P_OBJECT_CREATE)))
HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
/* Get values */
if(crt_intmd_group)
if(H5P_get(plist, H5G_CRT_INTERMEDIATE_GROUP_NAME, crt_intmd_group) < 0)
HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get intermediate group creation flag")
done:
FUNC_LEAVE_API(ret_value)
} /* end H5Pget_create_intermediate_group() */
/*-------------------------------------------------------------------------
* 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
* H5G_COPY_SHALLOW_HIERARCHY_FLAG -- Copy only immediate members
* H5G_COPY_EXPAND_SOFT_LINK_FLAG -- Expand soft links into new objects/
* H5G_COPY_EXPAND_EXT_LINK_FLAG -- Expand external links into new objects
* H5G_COPY_EXPAND_OBJ_REFERENCE_FLAG -- Copy objects that are pointed by references
* H5G_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)
/* Check parameters */
if(cpy_option & ~H5G_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, H5G_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 H5Gcopy(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)
/* 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, H5G_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() */
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