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