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/* vi:set et ai sw=2 sts=2 ts=2: */
/* SPDX license identifier: MPL-2.0
*
* Copyright (C) 2012, GENIVI
*
* This file is part of node-startup-controller.
*
* This Source Code Form is subject to the terms of the
* Mozilla Public License (MPL), v. 2.0.
* If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*
* For further information see http://www.genivi.org/.
*
* List of changes:
* 2015-04-30, Jonathan Maw, List of changes started
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#include <glib.h>
#include <gio/gio.h>
static void
print_usage (const char *process_name)
{
g_print ("Usage: \"%s <variant string> <file>\"\n"
"i.e. %s \"{0: ['foo.service']}\" \"temporary_file\"\n",
process_name, process_name);
}
int
main (int argc,
char **argv)
{
GFileOutputStream *stream;
const gchar *format = "a{ias}";
GVariant *variant;
GError *error = NULL;
GFile *outfile;
g_type_init();
if (argc != 3)
{
print_usage (argv[0]);
return EXIT_FAILURE;
}
outfile = g_file_new_for_path (argv[2]);
/* First argument is the string to parse, second is the filename to put it in */
variant = g_variant_parse (G_VARIANT_TYPE (format), argv[1], NULL, NULL, &error);
if (error != NULL)
g_error ("Error occurred parsing variant: %s", error->message);
stream = g_file_create (outfile, G_FILE_CREATE_NONE, NULL, &error);
if (error != NULL)
{
if (error->domain == G_IO_ERROR && error->code == G_IO_ERROR_EXISTS)
g_clear_error (&error);
else
g_error ("Error occurred creating file: %s", error->message);
}
else
{
g_object_unref (stream);
}
g_file_replace_contents (outfile, g_variant_get_data (variant),
g_variant_get_size (variant), NULL, FALSE, G_FILE_CREATE_NONE,
NULL, NULL, &error);
if (error != NULL)
g_error ("Error occurred writing variant: %s", error->message);
g_variant_unref (variant);
g_object_unref (outfile);
return EXIT_SUCCESS;
}
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