/* * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client * Copyright (C) 2016 the Claws Mail team * * 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 3 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, see . */ #ifdef HAVE_CONFIG_H #include "config.h" #include "claws-features.h" #endif #ifdef ENABLE_NLS #include #else #define _(a) (a) #define N_(a) (a) #endif #include "defs.h" #include "account.h" #include "prefs_account.h" #include "prefs_common.h" #include "alertpanel.h" static void _update_config(gint version) { GList *cur; PrefsAccount *ac_prefs; debug_print("Updating config version %d to %d.\n", version, version + 1); switch (version) { case 0: /* Removing A_APOP and A_RPOP from RecvProtocol enum, * protocol numbers above A_POP3 need to be adjusted. * * In config_version=0: * A_POP3 is 0, * A_APOP is 1, * A_RPOP is 2, * A_IMAP and the rest are from 3 up. * We can't use the macros, since they may change in the * future. Numbers do not change. :) */ for (cur = account_get_list(); cur != NULL; cur = cur->next) { ac_prefs = (PrefsAccount *)cur->data; if (ac_prefs->protocol == 1) { ac_prefs->protocol = 0; } else if (ac_prefs->protocol > 2) { /* A_IMAP and above gets bumped down by 2. */ ac_prefs->protocol -= 2; } } break; case 1: /* The autochk_interval preference is now * interpreted as seconds instead of minutes */ prefs_common.autochk_itv *= 60; break; default: break; } } int prefs_update_config_version() { gint ver = prefs_common_get_prefs()->config_version; if (ver > CLAWS_CONFIG_VERSION) { gchar *msg; gchar *markup; AlertValue av; markup = g_strdup_printf( "", CONFIG_VERSIONS_URI); msg = g_strdup_printf( _("Your Claws Mail configuration is from a newer " "version than the version which you are currently " "using.\n\n" "This is not recommended.\n\n" "For further information see the %sClaws Mail " "website%s.\n\n" "Do you want to exit now?"), markup, ""); g_free(markup); av = alertpanel_full(_("Configuration warning"), msg, GTK_STOCK_NO, GTK_STOCK_YES, NULL, FALSE, NULL, ALERT_ERROR, G_ALERTALTERNATE); g_free(msg); if (av != G_ALERTDEFAULT) return -1; /* abort startup */ return 0; /* hic sunt dracones */ } debug_print("Starting config update at config_version %d.\n", ver); if (ver == CLAWS_CONFIG_VERSION) { debug_print("No update necessary, already at latest config_version.\n"); return 0; /* nothing to do */ } while (ver < CLAWS_CONFIG_VERSION) { _update_config(ver++); prefs_common_get_prefs()->config_version = ver; } debug_print("Config update done.\n"); return 1; /* update done */ }