2 * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 2016 the Claws Mail team
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
21 #include "claws-features.h"
25 #include <glib/gi18n.h>
33 #include "prefs_account.h"
34 #include "prefs_common.h"
35 #include "alertpanel.h"
37 static void _update_config(gint version)
40 PrefsAccount *ac_prefs;
42 debug_print("Updating config version %d to %d.\n", version, version + 1);
47 /* Removing A_APOP and A_RPOP from RecvProtocol enum,
48 * protocol numbers above A_POP3 need to be adjusted.
50 * In config_version=0:
54 * A_IMAP and the rest are from 3 up.
55 * We can't use the macros, since they may change in the
56 * future. Numbers do not change. :) */
57 for (cur = account_get_list(); cur != NULL; cur = cur->next) {
58 ac_prefs = (PrefsAccount *)cur->data;
59 if (ac_prefs->protocol == 1) {
60 ac_prefs->protocol = 0;
61 } else if (ac_prefs->protocol > 2) {
62 /* A_IMAP and above gets bumped down by 2. */
63 ac_prefs->protocol -= 2;
71 /* The autochk_interval preference is now
72 * interpreted as seconds instead of minutes */
73 prefs_common.autochk_itv *= 60;
82 int prefs_update_config_version()
84 gint ver = prefs_common_get_prefs()->config_version;
86 if (ver > CLAWS_CONFIG_VERSION) {
91 markup = g_strdup_printf(
92 "<a href=\"%s\"><span underline=\"none\">",
94 msg = g_strdup_printf(
95 _("Your Claws Mail configuration is from a newer "
96 "version than the version which you are currently "
98 "This is not recommended.\n\n"
99 "For further information see the %sClaws Mail "
101 "Do you want to exit now?"),
102 markup, "</span></a>");
104 av = alertpanel_full(_("Configuration warning"), msg,
105 GTK_STOCK_NO, GTK_STOCK_YES, NULL,
107 ALERT_ERROR, G_ALERTALTERNATE);
110 if (av != G_ALERTDEFAULT)
111 return -1; /* abort startup */
113 return 0; /* hic sunt dracones */
116 debug_print("Starting config update at config_version %d.\n", ver);
117 if (ver == CLAWS_CONFIG_VERSION) {
118 debug_print("No update necessary, already at latest config_version.\n");
119 return 0; /* nothing to do */
122 while (ver < CLAWS_CONFIG_VERSION) {
123 _update_config(ver++);
124 prefs_common_get_prefs()->config_version = ver;
127 debug_print("Config update done.\n");
128 return 1; /* update done */