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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* 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. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Purpose: This program is run to generate an HDF5 data file with several
* datasets that have "bogus" messages in their object header.
*/
#include "hdf5.h"
#include "H5private.h"
#include "H5Oprivate.h"
#ifdef H5O_ENABLE_BOGUS
#define FILENAME "tbogus.h5"
#endif /* H5O_ENABLE_BOGUS */
#ifndef true
#define true 1
#endif /* true */
#ifndef false
#define false 0
#endif /* false */
#ifdef H5O_ENABLE_BOGUS
/*
* Create datasets in the location (in "/" or "/group") with
* message id: (a) H5O_BOGUS_VALID_ID or (b)H5O_BOGUS_INVALID_ID
* and various unknown message flags
*/
static int
generate_datasets(hid_t loc_id, unsigned bogus_id)
{
hid_t sid = H5I_INVALID_HID; /* Dataspace ID */
hid_t dcpl = H5I_INVALID_HID; /* Dataset creation property list ID */
hid_t did = H5I_INVALID_HID; /* Dataset ID */
uint8_t bogus_flags = 0; /* Flags for bogus message */
/* Create dataspace for datasets */
if ((sid = H5Screate(H5S_SCALAR)) < 0)
goto error;
/* Create dataset creation property list */
if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
goto error;
/* Add property for bogus message flags */
if (H5Pinsert2(dcpl, H5O_BOGUS_MSG_FLAGS_NAME, H5O_BOGUS_MSG_FLAGS_SIZE, &bogus_flags, NULL, NULL, NULL,
NULL, NULL, NULL) < 0)
goto error;
/* Add property for bogus message ID */
if (H5Pinsert2(dcpl, H5O_BOGUS_MSG_ID_NAME, H5O_BOGUS_MSG_ID_SIZE, &bogus_id, NULL, NULL, NULL, NULL,
NULL, NULL) < 0)
goto error;
/* Create dataset with "bogus" message, but no message flags */
if ((did = H5Dcreate2(loc_id, "Dataset1", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
goto error;
if (H5Dclose(did) < 0)
goto error;
/* Set "fail if unknown and open for write" message flag for bogus message */
bogus_flags = H5O_MSG_FLAG_FAIL_IF_UNKNOWN_AND_OPEN_FOR_WRITE;
if (H5Pset(dcpl, H5O_BOGUS_MSG_FLAGS_NAME, &bogus_flags) < 0)
goto error;
/* Create second dataset, with "fail if unknown" message flag */
if ((did = H5Dcreate2(loc_id, "Dataset2", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
goto error;
if (H5Dclose(did) < 0)
goto error;
/* Set "fail if unknown always" message flag for bogus message */
bogus_flags = H5O_MSG_FLAG_FAIL_IF_UNKNOWN_ALWAYS;
if (H5Pset(dcpl, H5O_BOGUS_MSG_FLAGS_NAME, &bogus_flags) < 0)
goto error;
/* Create third dataset, with "fail if unknown always" message flag */
if ((did = H5Dcreate2(loc_id, "Dataset3", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
goto error;
if (H5Dclose(did) < 0)
goto error;
/* Set "mark if unknown" message flag for bogus message */
bogus_flags = H5O_MSG_FLAG_MARK_IF_UNKNOWN;
if (H5Pset(dcpl, H5O_BOGUS_MSG_FLAGS_NAME, &bogus_flags) < 0)
goto error;
/* Create fourth dataset, with "mark if unknown" message flag */
if ((did = H5Dcreate2(loc_id, "Dataset4", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
goto error;
if (H5Dclose(did) < 0)
goto error;
/* Set "shareable" message flag for bogus message */
bogus_flags = H5O_MSG_FLAG_SHAREABLE;
if (H5Pset(dcpl, H5O_BOGUS_MSG_FLAGS_NAME, &bogus_flags) < 0)
goto error;
/* Create fourth dataset, with "shareable" message flag */
if ((did = H5Dcreate2(loc_id, "Dataset5", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
goto error;
if (H5Dclose(did) < 0)
goto error;
/* Close dataset creation property list */
if (H5Pclose(dcpl) < 0)
goto error;
/* Close dataspace */
if (H5Sclose(sid) < 0)
goto error;
return 0;
error:
H5E_BEGIN_TRY
{
H5Dclose(did);
H5Sclose(sid);
H5Pclose(dcpl);
}
H5E_END_TRY
return -1;
} /* generate_datasets() */
#endif
int
main(void)
{
#ifdef H5O_ENABLE_BOGUS
hid_t fid = H5I_INVALID_HID; /* File ID */
hid_t gid = H5I_INVALID_HID; /* Group ID */
/* Create file for test datasets */
if ((fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
/* Create datasets in "/" group with bogus message H5O_BOGUS_VALID_ID */
if (generate_datasets(fid, H5O_BOGUS_VALID_ID) < 0)
goto error;
if ((gid = H5Gcreate2(fid, "group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
/* Create datasets in "/group" with bogus message H5O_BOGUS_INVALID_ID */
if (generate_datasets(gid, H5O_BOGUS_INVALID_ID) < 0)
goto error;
/* Close the group */
if (H5Gclose(gid) < 0)
goto error;
/* Close file */
if (H5Fclose(fid) < 0)
goto error;
return 0;
error:
H5E_BEGIN_TRY
{
H5Gclose(gid);
H5Fclose(fid);
}
H5E_END_TRY
#else /* H5O_ENABLE_BOGUS */
puts("H5O_ENABLE_BOGUS compiler macro not defined!");
#endif /* H5O_ENABLE_BOGUS */
return 1;
}
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