hdf5/test/gen_bad_ohdr.c

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Copyright by The HDF Group.                                               *
 * 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 COPYING file, which can be found at the root of the source code       *
 * distribution tree, or in https://www.hdfgroup.org/licenses.               *
 * If you do not have access to either file, you may request a copy from     *
 * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

/*
 * Programmer:  Quincey Koziol
 *              Jan  5, 2008
 *
 * Purpose:     This program is run to generate an HDF5 data file with a
 *              root group that contains the incorrect # of object header
 *              messages.  It must be built/run with a copy of the library
 *              that has been built with the "H5O_ENABLE_BAD_MESG_COUNT" macro
 *              defined.
 */

#include "hdf5.h"
#include "H5private.h"
#include "H5Oprivate.h"

#ifdef H5O_ENABLE_BAD_MESG_COUNT
#define FILENAME  "tbad_msg_count.h5"
#define GROUPNAME "Group"
#define ATTRNAME1 "Attribute #1"
#define ATTRNAME2 "Attribute #2"
#endif /* H5O_ENABLE_BAD_MESG_COUNT */

#ifndef TRUE
#define TRUE 1
#endif /* TRUE */
#ifndef FALSE
#define FALSE 0
#endif /* FALSE */

int
main(void)
{
#ifdef H5O_ENABLE_BAD_MESG_COUNT
    hid_t   fid  = -1;            /* File ID */
    hid_t   gid  = -1;            /* Group ID */
    hid_t   sid  = -1;            /* Dataspace ID */
    hid_t   aid  = -1;            /* Attribute ID */
    hid_t   gcpl = -1;            /* Group creation property list ID */
    hbool_t store_bad_mesg_count; /* Flag for storing a bad message count */

    /* Create test file */
    if ((fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
        goto error;

    /* Create group creation property list */
    if ((gcpl = H5Pcreate(H5P_GROUP_CREATE)) < 0)
        goto error;

    /* Add property for storing bad message count */
    store_bad_mesg_count = TRUE;
    if (H5Pinsert2(gcpl, H5O_BAD_MESG_COUNT_NAME, H5O_BAD_MESG_COUNT_SIZE, &store_bad_mesg_count, NULL, NULL,
                   NULL, NULL, NULL, NULL) < 0)
        goto error;

    /* Create group with bad object header message count */
    if ((gid = H5Gcreate2(fid, GROUPNAME, H5P_DEFAULT, gcpl, H5P_DEFAULT)) < 0)
        goto error;

    /* Close group creation property list */
    if (H5Pclose(gcpl) < 0)
        goto error;

    /* Create dataspace for attributes */
    if ((sid = H5Screate(H5S_SCALAR)) < 0)
        goto error;

    /* Create attribute on root group */
    if ((aid = H5Acreate2(gid, ATTRNAME1, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0)
        goto error;
    if (H5Aclose(aid) < 0)
        goto error;

    /* Create another attribute on root group */
    if ((aid = H5Acreate2(gid, ATTRNAME2, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0)
        goto error;
    if (H5Aclose(aid) < 0)
        goto error;

    /* Close dataspace */
    if (H5Sclose(sid) < 0)
        goto error;

    /* Close group */
    if (H5Gclose(gid) < 0)
        goto error;

    /* Close file */
    if (H5Fclose(fid) < 0)
        goto error;

    return 0;

error:
    H5E_BEGIN_TRY
    {
        H5Dclose(aid);
        H5Sclose(sid);
        H5Pclose(gcpl);
        H5Fclose(fid);
    }
    H5E_END_TRY;
#else  /* H5O_ENABLE_BAD_MESG_COUNT */
    HDputs("H5O_BAD_MESG_COUNT compiler macro not defined!");
#endif /* H5O_ENABLE_BAD_MESG_COUNT */
    return 1;
}