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/*
* Copyright (C) 2015-2018 S[&]T, The Netherlands.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "harp-internal.h"
#include "hashtable.h"
#include "coda.h"
#include <assert.h>
#include <stdlib.h>
#include <string.h>
/** \defgroup harp_product_metadata HARP Product Metadata
* The HARP Product Metadata module contains everything related to HARP product metadata.
*/
/** \addtogroup harp_product_metadata
* @{
*/
/**
* Delete product metadata.
* Remove metadata and all attached variables and attributes.
* \param metadata HARP metadata.
*/
LIBHARP_API void harp_product_metadata_delete(harp_product_metadata *metadata)
{
if (metadata != NULL)
{
if (metadata->filename != NULL)
{
free(metadata->filename);
}
if (metadata->source_product != NULL)
{
free(metadata->source_product);
}
free(metadata);
}
}
/**
* Create new product metadata.
* The metadata will be intialized with 0.0 datetime_start/end.
* \param new_metadata Pointer to the C variable where the new HARP product metadata will be stored.
* \return
* \arg \c 0, Success.
* \arg \c -1, Error occurred (check #harp_errno).
*/
LIBHARP_API int harp_product_metadata_new(harp_product_metadata **new_metadata)
{
harp_product_metadata *metadata;
int i;
metadata = (harp_product_metadata *)malloc(sizeof(harp_product_metadata));
if (metadata == NULL)
{
harp_set_error(HARP_ERROR_OUT_OF_MEMORY, "out of memory (could not allocate %lu bytes) (%s:%u)",
sizeof(harp_product_metadata), __FILE__, __LINE__);
return -1;
}
metadata->filename = NULL;
metadata->source_product = NULL;
for (i = 0; i < HARP_NUM_DIM_TYPES; i++)
{
metadata->dimension[i] = 0;
}
metadata->datetime_start = 0.0;
metadata->datetime_stop = 0.0;
*new_metadata = metadata;
return 0;
}
/**
* Print product metadata.
* This will print a comma-separated list of:
* - filename
* - datetime_start
* - datetime_stop
* - time (dimension length)
* - latitude (dimension length)
* - longitude (dimension length)
* - vertical (dimension length)
* - spectral (dimension length)
* - source_product
* \param metadata Pointer to the metadata to print.
* \param print Pointer to the function that should be used for printing.
*/
LIBHARP_API void harp_product_metadata_print(harp_product_metadata *metadata, int (*print) (const char *, ...))
{
char datetime_string[16];
int i;
print("%s,", metadata->filename);
if (coda_time_double_to_string(metadata->datetime_start * 86400, "yyyyMMdd'T'HHmmss", datetime_string) == 0)
{
print("%s,", datetime_string);
}
else
{
print(",");
}
if (coda_time_double_to_string(metadata->datetime_stop * 86400, "yyyyMMdd'T'HHmmss", datetime_string) == 0)
{
print("%s,", datetime_string);
}
else
{
print(",");
}
for (i = 0; i < HARP_NUM_DIM_TYPES; i++)
{
if (metadata->dimension[i] >= 0)
{
print("%ld", metadata->dimension[i]);
}
print(",");
}
print("%s\n", metadata->source_product);
}
/** @} */
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