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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
*
* Copyright (C) 2018 Red Hat, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "config.h"
#include <locale.h>
#include <stdlib.h>
#include <sysexits.h>
#include <glib.h>
int
main (int argc, char *argv[])
{
g_autoptr(GKeyFile) key_file = NULL;
g_autoptr(GError) error = NULL;
gchar *group, *key, *value;
gboolean saved_okay;
if (argc < 5 || g_strcmp0(argv[1], "set") != 0) {
g_printerr("gdm-runtime-config: command format should be " \
"'gdm-runtime-config set <group> <key> <value>'\n" \
"For example, 'gdm-runtime-config set daemon WaylandEnable true'\n");
return EX_USAGE;
}
group = argv[2];
key = argv[3];
value = argv[4];
setlocale (LC_ALL, "");
key_file = g_key_file_new ();
/* Just load the runtime conf file and ignore the error. A new file
* will be created later if it is file not found.
* So that more than one config item can be set.
*/
g_key_file_load_from_file (key_file,
GDM_RUNTIME_CONF,
G_KEY_FILE_KEEP_COMMENTS | G_KEY_FILE_KEEP_TRANSLATIONS,
&error);
g_clear_error (&error);
g_key_file_set_value (key_file, group, key, value);
g_mkdir_with_parents (GDM_RUN_DIR, 0711);
saved_okay = g_key_file_save_to_file (key_file, GDM_RUNTIME_CONF, &error);
if (!saved_okay) {
g_printerr ("gdm-runtime-config: unable to set '%s' in '%s' group to '%s': %s\n",
key, group, value, error->message);
return EX_CANTCREAT;
}
return EX_OK;
}
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