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-rw-r--r--tools/test/misc/vds/UC_4_printf_gen.c217
1 files changed, 217 insertions, 0 deletions
diff --git a/tools/test/misc/vds/UC_4_printf_gen.c b/tools/test/misc/vds/UC_4_printf_gen.c
new file mode 100644
index 0000000..b328046
--- /dev/null
+++ b/tools/test/misc/vds/UC_4_printf_gen.c
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+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * 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://support.hdfgroup.org/ftp/HDF5/releases. *
+ * If you do not have access to either file, you may request a copy from *
+ * help@hdfgroup.org. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * File/dataset generator for VDS use case 4
+ *
+ * See the header file for a description.
+ */
+
+#include <stdlib.h>
+
+#include <hdf5.h>
+
+#include "UC_common.h"
+#include "UC_4.h"
+
+int
+main(void)
+{
+ hid_t src_sid = -1; /* source dataset's dataspace ID */
+ hid_t src_dcplid = -1; /* source dataset property list ID */
+
+ hid_t vds_sid = -1; /* VDS dataspace ID */
+ hid_t vds_dcplid = -1; /* VDS dataset property list ID */
+
+ hid_t fid = -1; /* HDF5 file ID */
+ hid_t did = -1; /* dataset ID */
+ hid_t msid = -1; /* memory dataspace ID */
+ hid_t fsid = -1; /* file dataspace ID */
+
+ /* Hyperslab arrays */
+ hsize_t start[RANK] = {0, 0, 0};
+ hsize_t count[RANK] = {H5S_UNLIMITED, 1, 1};
+
+ int *buffer = NULL; /* data buffer */
+ int value = -1; /* value written to datasets */
+
+ hsize_t n = 0; /* number of elements in a plane */
+
+ int i; /* iterator */
+ int j; /* iterator */
+ hsize_t k; /* iterator */
+
+ /************************************
+ * Create source files and datasets *
+ ************************************/
+
+ /* Create source dataspace ID */
+ if((src_sid = H5Screate_simple(RANK, UC_4_SOURCE_DIMS,
+ UC_4_SOURCE_MAX_DIMS)) < 0)
+ UC_ERROR
+ if(H5Sselect_hyperslab(src_sid, H5S_SELECT_SET, start, NULL,
+ UC_4_SOURCE_MAX_DIMS, NULL) < 0)
+ UC_ERROR
+
+ /* Create source files and datasets */
+ for(i = 0; i < UC_4_N_SOURCES; i++) {
+
+ /* source dataset dcpl */
+ if((src_dcplid = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+ UC_ERROR
+ if(H5Pset_chunk(src_dcplid, RANK, UC_4_PLANE) < 0)
+ UC_ERROR
+ if(H5Pset_fill_value(src_dcplid, UC_4_SOURCE_DATATYPE,
+ &UC_4_FILL_VALUES[i]) < 0)
+ UC_ERROR
+ if(H5Pset_deflate(src_dcplid, COMPRESSION_LEVEL) < 0)
+ UC_ERROR
+
+ /* Create source file and dataset */
+ if((fid = H5Fcreate(UC_4_FILE_NAMES[i], H5F_ACC_TRUNC,
+ H5P_DEFAULT, H5P_DEFAULT)) < 0)
+ UC_ERROR
+ if((did = H5Dcreate2(fid, UC_4_SOURCE_DSET_NAME,
+ UC_4_SOURCE_DATATYPE, src_sid,
+ H5P_DEFAULT, src_dcplid, H5P_DEFAULT)) < 0)
+ UC_ERROR
+
+ /* Set the dataset's extent */
+ if(H5Dset_extent(did, UC_4_SOURCE_MAX_DIMS) < 0)
+ UC_ERROR
+
+ /* Create a data buffer that represents a plane */
+ n = UC_4_PLANE[1] * UC_4_PLANE[2];
+ if(NULL == (buffer = (int *)malloc(n * sizeof(int))))
+ UC_ERROR
+
+ /* Create the memory dataspace */
+ if((msid = H5Screate_simple(RANK, UC_4_PLANE, NULL)) < 0)
+ UC_ERROR
+
+ /* Get the file dataspace */
+ if((fsid = H5Dget_space(did)) < 0)
+ UC_ERROR
+
+ /* Write planes to the dataset */
+ for(j = 0; j < UC_4_SRC_PLANES; j++) {
+
+ value = ((i + 1) * 10) + j;
+ for(k = 0; k < n; k++)
+ buffer[k] = value;
+
+ start[0] = (hsize_t)j;
+ start[1] = 0;
+ start[2] = 0;
+ if(H5Sselect_hyperslab(fsid, H5S_SELECT_SET, start, NULL, UC_4_PLANE, NULL) < 0)
+ UC_ERROR
+ if(H5Dwrite(did, H5T_NATIVE_INT, msid, fsid, H5P_DEFAULT, buffer) < 0)
+ UC_ERROR
+
+ } /* end for */
+
+ /* close */
+ if(H5Sclose(msid) < 0)
+ UC_ERROR
+ if(H5Sclose(fsid) < 0)
+ UC_ERROR
+ if(H5Pclose(src_dcplid) < 0)
+ UC_ERROR
+ if(H5Dclose(did) < 0)
+ UC_ERROR
+ if(H5Fclose(fid) < 0)
+ UC_ERROR
+ free(buffer);
+
+ } /* end for */
+
+ /*******************
+ * Create VDS file *
+ *******************/
+
+ /* Create file */
+ if((fid = H5Fcreate(UC_4_VDS_FILE_NAME, H5F_ACC_TRUNC,
+ H5P_DEFAULT, H5P_DEFAULT)) < 0)
+ UC_ERROR
+
+ /* Create VDS dcpl */
+ if((vds_dcplid = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+ UC_ERROR
+ if(H5Pset_fill_value(vds_dcplid, UC_4_VDS_DATATYPE,
+ &UC_4_VDS_FILL_VALUE) < 0)
+ UC_ERROR
+
+ /* Create VDS dataspace */
+ if((vds_sid = H5Screate_simple(RANK, UC_4_VDS_DIMS,
+ UC_4_VDS_MAX_DIMS)) < 0)
+ UC_ERROR
+ start[0] = 0;
+ start[1] = 0;
+ start[2] = 0;
+ if(H5Sselect_hyperslab(vds_sid, H5S_SELECT_SET, start,
+ UC_4_SOURCE_MAX_DIMS, count, UC_4_SOURCE_MAX_DIMS) < 0)
+ UC_ERROR
+
+ /* Add VDS mapping - The mapped file name uses a printf-like
+ * naming scheme that automatically maps new files.
+ */
+ if(H5Pset_virtual(vds_dcplid, vds_sid, UC_4_MAPPING_FILE_NAME,
+ UC_4_SOURCE_DSET_PATH, src_sid) < 0)
+ UC_ERROR
+
+ /* Create dataset */
+ if((did = H5Dcreate2(fid, UC_4_VDS_DSET_NAME, UC_4_VDS_DATATYPE, vds_sid,
+ H5P_DEFAULT, vds_dcplid, H5P_DEFAULT)) < 0)
+ UC_ERROR
+
+ /* close */
+ if(H5Sclose(src_sid) < 0)
+ UC_ERROR
+ if(H5Pclose(vds_dcplid) < 0)
+ UC_ERROR
+ if(H5Sclose(vds_sid) < 0)
+ UC_ERROR
+ if(H5Dclose(did) < 0)
+ UC_ERROR
+ if(H5Fclose(fid) < 0)
+ UC_ERROR
+
+ return EXIT_SUCCESS;
+
+error:
+
+ H5E_BEGIN_TRY {
+ if(src_sid >= 0)
+ (void)H5Sclose(src_sid);
+ if(src_dcplid >= 0)
+ (void)H5Pclose(src_dcplid);
+ if(vds_sid >= 0)
+ (void)H5Sclose(vds_sid);
+ if(vds_dcplid >= 0)
+ (void)H5Pclose(vds_dcplid);
+ if(fid >= 0)
+ (void)H5Fclose(fid);
+ if(did >= 0)
+ (void)H5Dclose(did);
+ if(msid >= 0)
+ (void)H5Sclose(msid);
+ if(fsid >= 0)
+ (void)H5Sclose(fsid);
+ if(buffer != NULL)
+ free(buffer);
+ } H5E_END_TRY
+
+ return EXIT_FAILURE;
+
+} /* end main() */
+
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