/
meta_data.c
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/
meta_data.c
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// SPDX-License-Identifier: GPL-2.1-or-later
/*
* Copyright (C) 2009-2014 Cyril Hrubis <metan@ucw.cz>
*/
/*
Read image meta-data and print them into stdout.
*/
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <gfxprim.h>
#define SEP \
"-----------------------------------------------------------------------------"
int main(int argc, char *argv[])
{
gp_storage *storage;
int i;
if (argc < 2) {
fprintf(stderr, "Takes an image(s) as parameter(s)\n");
return 1;
}
storage = gp_storage_create();
if (!storage) {
fprintf(stderr, "Failed to create data storage\n");
return 1;
}
for (i = 1; i < argc; i++) {
puts(SEP);
printf("Opening '%s'\n", argv[i]);
gp_storage_clear(storage);
if (gp_load_meta_data(argv[i], storage)) {
fprintf(stderr, "Failed to read '%s' meta-data: %s\n",
argv[i], strerror(errno));
} else {
gp_storage_print(storage);
}
}
puts(SEP);
return 0;
}