hdf5/src/H5Ptest.c

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 * Copyright by the Board of Trustees of the University of Illinois.         *
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/* Programmer:  Quincey Koziol <koziol@ncsa.uiuc.edu>
 *              Saturday May 31, 2003
 *
 * Purpose:	Generic Property Testing Functions
 */

#define H5P_PACKAGE		/*suppress error about including H5Ppkg	  */
#define H5P_TESTING		/*suppress warning about H5P testing funcs*/

/* Private header files */
#include "H5private.h"		/* Generic Functions			*/
#include "H5Eprivate.h"		/* Error handling		  	*/
#include "H5Iprivate.h"		/* IDs			  		*/
#include "H5Ppkg.h"		/* Property lists		  	*/

/* Pablo mask */
#define PABLO_MASK	H5Ptest_mask

/* Interface initialization */
#define INTERFACE_INIT  NULL
static int             interface_initialize_g = 0;

/* Local variables */

/* Local typedefs */


/*--------------------------------------------------------------------------
 NAME
    H5P_get_class_path_test
 PURPOSE
    Routine to query the full path of a generic property list class
 USAGE
    char *H5P_get_class_name_test(pclass_id)
        hid_t pclass_id;         IN: Property class to query
 RETURNS
    Success: Pointer to a malloc'ed string containing the full path of class
    Failure: NULL
 DESCRIPTION
        This routine retrieves the full path name of a generic property list
    class, starting with the root of the class hierarchy.
    The pointer to the name must be free'd by the user for successful calls.

 GLOBAL VARIABLES
 COMMENTS, BUGS, ASSUMPTIONS
    DO NOT USE THIS FUNCTION FOR ANYTHING EXCEPT TESTING H5P_get_class_path()
 EXAMPLES
 REVISION LOG
--------------------------------------------------------------------------*/
char *
H5P_get_class_path_test(hid_t pclass_id)
{
    H5P_genclass_t	*pclass;    /* Property class to query */
    char *ret_value;       /* return value */

    FUNC_ENTER_NOAPI(H5P_get_class_path_test, NULL);

    /* Check arguments. */
    if (NULL == (pclass = H5I_object_verify(pclass_id, H5I_GENPROP_CLS)))
        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "not a property class");

    /* Get the property list class path */
    if ((ret_value=H5P_get_class_path(pclass))==NULL)
        HGOTO_ERROR(H5E_PLIST, H5E_NOTFOUND, NULL, "unable to query full path of class");

done:
    FUNC_LEAVE_NOAPI(ret_value);
}   /* H5P_get_class_path_test() */


/*--------------------------------------------------------------------------
 NAME
    H5P_open_class_path_test
 PURPOSE
    Routine to open a [copy of] a class with its full path name
 USAGE
    hid_t H5P_open_class_name_test(path)
        const char *path;       IN: Full path name of class to open [copy of]
 RETURNS
    Success: ID of generic property class
    Failure: NULL
 DESCRIPTION
    This routine opens [a copy] of the class indicated by the full path.

 GLOBAL VARIABLES
 COMMENTS, BUGS, ASSUMPTIONS
    DO NOT USE THIS FUNCTION FOR ANYTHING EXCEPT TESTING H5P_open_class_path()
 EXAMPLES
 REVISION LOG
--------------------------------------------------------------------------*/
hid_t
H5P_open_class_path_test(const char *path)
{
    H5P_genclass_t *pclass=NULL;/* Property class to query */
    hid_t ret_value;            /* Return value */

    FUNC_ENTER_NOAPI(H5P_open_class_path_test, FAIL);

    /* Check arguments. */
    if (NULL == path || *path=='\0')
        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid class path");

    /* Open the property list class */
    if ((pclass=H5P_open_class_path(path))==NULL)
        HGOTO_ERROR(H5E_PLIST, H5E_NOTFOUND, FAIL, "unable to find class with full path");

    /* Get an atom for the class */
    if ((ret_value=H5I_register(H5I_GENPROP_CLS, pclass))<0)
        HGOTO_ERROR(H5E_PLIST, H5E_CANTREGISTER, FAIL, "unable to atomize property list class");

done:
    if(ret_value<0 && pclass)
        H5P_close_class(pclass);

    FUNC_LEAVE_NOAPI(ret_value);
}   /* H5P_open_class_path_test() */