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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
*
* Copyright (C) 2015 Red Hat
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Author: Carlos Garnacho <carlosg@gnome.org>
*/
#include "config.h"
#include <gio/gio.h>
#include "gsd-settings-migrate.h"
void
gsd_settings_migrate_check (const gchar *origin_schema,
const gchar *origin_path,
const gchar *dest_schema,
const gchar *dest_path,
GsdSettingsMigrateEntry entries[],
guint n_entries)
{
GSettings *origin_settings, *dest_settings;
guint i;
origin_settings = g_settings_new_with_path (origin_schema, origin_path);
dest_settings = g_settings_new_with_path (dest_schema, dest_path);
for (i = 0; i < n_entries; i++) {
g_autoptr(GVariant) variant = NULL;
variant = g_settings_get_user_value (origin_settings, entries[i].origin_key);
if (!variant)
continue;
g_settings_reset (origin_settings, entries[i].origin_key);
if (entries[i].dest_key) {
if (entries[i].func) {
g_autoptr(GVariant) old_default = NULL;
g_autoptr(GVariant) new_default = NULL;
GVariant *modified;
old_default = g_settings_get_default_value (origin_settings, entries[i].origin_key);
new_default = g_settings_get_default_value (dest_settings, entries[i].dest_key);
modified = entries[i].func (variant, old_default, new_default);
g_clear_pointer (&variant, g_variant_unref);
if (modified)
variant = g_variant_ref_sink (modified);
}
if (variant)
g_settings_set_value (dest_settings, entries[i].dest_key, variant);
}
}
g_object_unref (origin_settings);
g_object_unref (dest_settings);
}
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