2006-02-12 [colin] 2.0.0cvs45
[claws.git] / src / main.c
index cc6f78e7503f0d90f072bf79c037a6ae6f4a94d2..324a9d6c2f89d922bdd4f3b8c229235054ea340b 100644 (file)
@@ -1,6 +1,6 @@
 /*
  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2005 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2006 Hiroyuki Yamamoto and the Sylpheed-Claws 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
@@ -14,7 +14,7 @@
  *
  * 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.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
 #ifdef HAVE_CONFIG_H
@@ -36,7 +36,9 @@
 #include <time.h>
 #include <sys/stat.h>
 #include <sys/types.h>
-#include <signal.h>
+#ifdef G_OS_UNIX
+#  include <signal.h>
+#endif
 #include "wizard.h"
 #ifdef HAVE_STARTUP_NOTIFICATION
 # define SN_API_NOT_YET_FROZEN
@@ -136,6 +138,9 @@ static struct RemoteCmd {
        gboolean crash;
        int online_mode;
        gchar   *crash_params;
+       gboolean exit;
+       gboolean subscribe;
+       const gchar *subscribe_uri;
 } cmd;
 
 static void parse_cmd_opt(int argc, char *argv[]);
@@ -217,6 +222,8 @@ static void startup_notification_complete(gboolean with_window)
                sn_launchee_context_unref(sn_context);
                sn_display_unref(sn_display);
        }
+       if (with_window)
+               gtk_widget_destroy(hack);
 }
 #endif /* HAVE_STARTUP_NOTIFICATION */
 
@@ -224,6 +231,47 @@ void sylpheed_gtk_idle(void)
 {
        while(gtk_events_pending())
                gtk_main_iteration();
+       g_usleep(50000);
+}
+
+gboolean defer_check_all(void *data)
+{
+       gboolean autochk = GPOINTER_TO_INT(data);
+
+       inc_all_account_mail(static_mainwindow, autochk, 
+                       prefs_common.newmail_notify_manu);
+
+       return FALSE;
+}
+
+gboolean defer_check(void *data)
+{
+       inc_mail(static_mainwindow, prefs_common.newmail_notify_manu);
+
+       return FALSE;
+}
+
+static gboolean migrate_old_config(const gchar *old_cfg_dir, const gchar *new_cfg_dir)
+{
+       gchar *message = g_strdup_printf(_("Configuration for Sylpheed-Claws %s found.\n"
+                        "Do you want to migrate this configuration?"),
+                        !strcmp(old_cfg_dir, OLD_GTK1_RC_DIR)?
+                               _("1.0.5 or previous"):_("1.9.15 or previous"));
+       gint r = 0;
+       GtkWidget *window = NULL;
+       if (alertpanel(_("Migration of configuration"),
+                      message,
+                      GTK_STOCK_NO, GTK_STOCK_YES, NULL) != G_ALERTALTERNATE)
+               return FALSE;
+       
+       window = label_window_create(_("Copying configuration..."));
+       GTK_EVENTS_FLUSH();
+       r = copy_dir(old_cfg_dir, new_cfg_dir);
+       gtk_widget_destroy(window);
+       if (r != 0) {
+               alertpanel_error(_("Migration failed!"));
+       }
+       return (r == 0);
 }
 
 int main(int argc, char *argv[])
@@ -232,6 +280,7 @@ int main(int argc, char *argv[])
        MainWindow *mainwin;
        FolderView *folderview;
        GdkPixbuf *icon;
+       gboolean crash_file_present = FALSE;
 
        if (!sylpheed_init(&argc, &argv)) {
                return 0;
@@ -254,8 +303,10 @@ int main(int argc, char *argv[])
        crash_install_handlers();
 #endif
        install_basic_sighandlers();
+       sock_init();
 
-       /* check and create unix domain socket */
+       /* check and create unix domain socket for remote operation */
+#ifdef G_OS_UNIX
        lock_socket = prohibit_duplicate_launch();
        if (lock_socket < 0) {
 #ifdef HAVE_STARTUP_NOTIFICATION
@@ -266,11 +317,14 @@ int main(int argc, char *argv[])
        }
 
        if (cmd.status || cmd.status_full) {
-               puts("0 Sylpheed not running.");
+               puts("0 Sylpheed-Claws not running.");
                lock_socket_remove();
                return 0;
        }
-
+       
+       if (cmd.exit)
+               return 0;
+#endif
        g_thread_init(NULL);
        /* gdk_threads_init(); */
 
@@ -278,7 +332,7 @@ int main(int argc, char *argv[])
        gtk_init(&argc, &argv);
 
        gdk_rgb_init();
-       gtk_widget_set_default_colormap(gdk_rgb_get_cmap());
+       gtk_widget_set_default_colormap(gdk_rgb_get_colormap());
        gtk_widget_set_default_visual(gdk_rgb_get_visual());
 
        if (!g_thread_supported())
@@ -293,6 +347,18 @@ int main(int argc, char *argv[])
                             G_DIR_SEPARATOR_S, "gtkrc-2.0", NULL);
        gtk_rc_parse(userrc);
        g_free(userrc);
+
+       CHDIR_RETURN_VAL_IF_FAIL(get_home_dir(), 1);
+       if (!is_dir_exist(RC_DIR)) {
+               gboolean r = FALSE;
+               if (is_dir_exist(OLD_GTK2_RC_DIR))
+                       r = migrate_old_config(OLD_GTK2_RC_DIR, RC_DIR);
+               else if (is_dir_exist(OLD_GTK1_RC_DIR))
+                       r = migrate_old_config(OLD_GTK1_RC_DIR, RC_DIR);
+               if (r == FALSE && !is_dir_exist(RC_DIR) && make_dir(RC_DIR) < 0)
+                       exit(1);
+       }
+
        userrc = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, "gtkrc-2.0", NULL);
        gtk_rc_parse(userrc);
        g_free(userrc);
@@ -305,16 +371,27 @@ int main(int argc, char *argv[])
                                       "gtk-can-change-accels",
                                       (glong)TRUE, "XProperty");
 
-       CHDIR_RETURN_VAL_IF_FAIL(get_home_dir(), 1);
+       CHDIR_RETURN_VAL_IF_FAIL(get_rc_dir(), 1);
 
-       MAKE_DIR_IF_NOT_EXIST(RC_DIR);
+       MAKE_DIR_IF_NOT_EXIST(get_mail_base_dir());
        MAKE_DIR_IF_NOT_EXIST(get_imap_cache_dir());
        MAKE_DIR_IF_NOT_EXIST(get_news_cache_dir());
        MAKE_DIR_IF_NOT_EXIST(get_mime_tmp_dir());
        MAKE_DIR_IF_NOT_EXIST(get_tmp_dir());
-       MAKE_DIR_IF_NOT_EXIST(RC_DIR G_DIR_SEPARATOR_S "uidl");
+       MAKE_DIR_IF_NOT_EXIST(UIDL_DIR);
 
-       set_log_file(RC_DIR G_DIR_SEPARATOR_S "sylpheed.log");
+       crash_file_present = is_file_exist(get_crashfile_name());
+       /* remove temporary files */
+       remove_all_files(get_tmp_dir());
+       remove_all_files(get_mime_tmp_dir());
+
+       if (is_file_exist("sylpheed.log")) {
+               if (rename_force("sylpheed.log", "sylpheed.log.bak") < 0)
+                       FILE_OP_ERROR("sylpheed.log", "rename");
+       }
+       set_log_file("sylpheed.log");
+
+       CHDIR_RETURN_VAL_IF_FAIL(get_home_dir(), 1);
 
        folder_system_init();
        prefs_common_read_config();
@@ -353,6 +430,7 @@ int main(int argc, char *argv[])
        gtk_window_set_default_icon(icon);
 
        folderview_initialize();
+
        mh_gtk_init();
        imap_gtk_init();
        news_gtk_init();
@@ -361,11 +439,16 @@ int main(int argc, char *argv[])
                (prefs_common.sep_folder | prefs_common.sep_msg << 1);
        folderview = mainwin->folderview;
 
+       gtk_clist_freeze(GTK_CLIST(mainwin->folderview->ctree));
+       folder_item_update_freeze();
+
        /* register the callback of unix domain socket input */
+#ifdef G_OS_UNIX
        lock_socket_tag = gdk_input_add(lock_socket,
                                        GDK_INPUT_READ | GDK_INPUT_EXCEPTION,
                                        lock_socket_input_cb,
                                        mainwin);
+#endif
 
        prefs_account_init();
        account_read_config_all();
@@ -384,6 +467,8 @@ int main(int argc, char *argv[])
                        exit_sylpheed(mainwin);
        }
 
+       main_window_popup(mainwin);
+
 #ifdef HAVE_LIBETPAN
        imap_main_init();
 #endif 
@@ -396,12 +481,14 @@ int main(int argc, char *argv[])
        /* make one all-folder processing before using sylpheed */
        main_window_cursor_wait(mainwin);
        folder_func_to_all_folders(initial_processing, (gpointer *)mainwin);
-       main_window_cursor_normal(mainwin);
 
        /* if Sylpheed crashed, rebuild caches */
-       if (!cmd.crash && is_file_exist(get_crashfile_name())) {
-               debug_print("Sylpheed crashed, checking for new messages in local folders\n");
+       if (!cmd.crash && crash_file_present) {
+               debug_print("Sylpheed-Claws crashed, checking for new messages in local folders\n");
+               folder_item_update_thaw();
                folderview_check_new(NULL);
+               folder_clean_cache_memory_force();
+               folder_item_update_freeze();
        }
        /* make the crash-indicator file */
        str_write_to_file("foo", get_crashfile_name());
@@ -411,12 +498,13 @@ int main(int argc, char *argv[])
        inc_autocheck_timer_init(mainwin);
 
        /* ignore SIGPIPE signal for preventing sudden death of program */
+#ifdef G_OS_UNIX
        signal(SIGPIPE, SIG_IGN);
-
+#endif
        if (cmd.online_mode == ONLINE_MODE_OFFLINE)
-               main_window_toggle_work_offline(mainwin, TRUE);
+               main_window_toggle_work_offline(mainwin, TRUE, FALSE);
        if (cmd.online_mode == ONLINE_MODE_ONLINE)
-               main_window_toggle_work_offline(mainwin, FALSE);
+               main_window_toggle_work_offline(mainwin, FALSE, FALSE);
 
        if (cmd.status_folders) {
                g_ptr_array_free(cmd.status_folders, TRUE);
@@ -433,20 +521,30 @@ int main(int argc, char *argv[])
 
        plugin_load_all("GTK2");
        
+       if (!folder_have_mailbox()) {
+               alertpanel_error(_("Sylpheed-Claws has detected a configured "
+                                  "mailbox, but could not load it. It is "
+                                  "probably provided by an out-of-date "
+                                  "external plugin. Please reinstall the "
+                                  "plugin and try again."));
+               exit(1);
+       }
+       
        static_mainwindow = mainwin;
 
 #ifdef HAVE_STARTUP_NOTIFICATION
        startup_notification_complete(FALSE);
 #endif
+       folder_item_update_thaw();
+       gtk_clist_thaw(GTK_CLIST(mainwin->folderview->ctree));
+       main_window_cursor_normal(mainwin);
 
        if (cmd.receive_all)
-               inc_all_account_mail(mainwin, FALSE, 
-                                    prefs_common.newmail_notify_manu);
+               g_timeout_add(1000, defer_check_all, GINT_TO_POINTER(FALSE));
        else if (prefs_common.chk_on_startup)
-               inc_all_account_mail(mainwin, TRUE, 
-                                    prefs_common.newmail_notify_manu);
+               g_timeout_add(1000, defer_check_all, GINT_TO_POINTER(TRUE));
        else if (cmd.receive)
-               inc_mail(mainwin, prefs_common.newmail_notify_manu);
+               g_timeout_add(1000, defer_check, NULL);
        else
                gtk_widget_grab_focus(folderview->ctree);
 
@@ -457,6 +555,9 @@ int main(int argc, char *argv[])
                g_ptr_array_free(cmd.attach_files, TRUE);
                cmd.attach_files = NULL;
        }
+       if (cmd.subscribe)
+               folder_subscribe(cmd.subscribe_uri);
+
        if (cmd.send)
                send_queue();
        
@@ -518,11 +619,11 @@ static void exit_sylpheed(MainWindow *mainwin)
 #endif
        /* delete crashfile */
        if (!cmd.crash)
-               unlink(get_crashfile_name());
+               g_unlink(get_crashfile_name());
 
        lock_socket_remove();
 
-       main_window_destroy(mainwin);
+       main_window_destroy_all();
        
        plugin_unload_all("GTK2");
 
@@ -573,6 +674,12 @@ static void parse_cmd_opt(int argc, char *argv[])
                                        cmd.compose_mailto = p;
                                i++;
                        }
+               } else if (!strncmp(argv[i], "--subscribe", 11)) {
+                       const gchar *p = argv[i + 1];
+                       if (p && *p != '\0' && *p != '-') {
+                               cmd.subscribe = TRUE;
+                               cmd.subscribe_uri = p;
+                       }
                } else if (!strncmp(argv[i], "--attach", 8)) {
                        const gchar *p = argv[i + 1];
                        gchar *file;
@@ -593,7 +700,7 @@ static void parse_cmd_opt(int argc, char *argv[])
                } else if (!strncmp(argv[i], "--send", 6)) {
                        cmd.send = TRUE;
                } else if (!strncmp(argv[i], "--version", 9)) {
-                       puts("Sylpheed version " VERSION);
+                       puts("Sylpheed-Claws version " VERSION);
                        exit(0);
                } else if (!strncmp(argv[i], "--status-full", 13)) {
                        const gchar *p = argv[i + 1];
@@ -629,6 +736,7 @@ static void parse_cmd_opt(int argc, char *argv[])
                        g_print(_("Usage: %s [OPTION]...\n"), base);
 
                        g_print("%s\n", _("  --compose [address]    open composition window"));
+                       g_print("%s\n", _("  --subscribe [uri]      subscribe to the given URI if possible"));
                        g_print("%s\n", _("  --attach file1 [file2]...\n"
                                  "                         open composition window with specified files\n"
                                  "                         attached"));
@@ -640,6 +748,7 @@ static void parse_cmd_opt(int argc, char *argv[])
                               "                         show the status of each folder"));
                        g_print("%s\n", _("  --online               switch to online mode"));
                        g_print("%s\n", _("  --offline              switch to offline mode"));
+                       g_print("%s\n", _("  --exit                 exit Sylpheed-Claws"));
                        g_print("%s\n", _("  --debug                debug mode"));
                        g_print("%s\n", _("  --help                 display this help and exit"));
                        g_print("%s\n", _("  --version              output version information and exit"));
@@ -654,6 +763,28 @@ static void parse_cmd_opt(int argc, char *argv[])
                } else if (!strncmp(argv[i], "--config-dir", sizeof "--config-dir" - 1)) {
                        puts(RC_DIR);
                        exit(0);
+               } else if (!strncmp(argv[i], "--exit", 6)) {
+                       cmd.exit = TRUE;
+               } else if (i == 1 && argc == 2) {
+                       /* only one parameter. Do something intelligent about it */
+                       if (strstr(argv[i], "@") && !strstr(argv[i], "://")) {
+                               const gchar *p = argv[i];
+
+                               cmd.compose = TRUE;
+                               cmd.compose_mailto = NULL;
+                               if (p && *p != '\0' && *p != '-') {
+                                       if (!strncmp(p, "mailto:", 7))
+                                               cmd.compose_mailto = p + 7;
+                                       else
+                                               cmd.compose_mailto = p;
+                               }
+                       } else if (strstr(argv[i], "://")) {
+                               const gchar *p = argv[i];
+                               if (p && *p != '\0' && *p != '-') {
+                                       cmd.subscribe = TRUE;
+                                       cmd.subscribe_uri = p;
+                               }
+                       }
                }
                
        }
@@ -740,11 +871,11 @@ gboolean clean_quit(gpointer data)
 void app_will_exit(GtkWidget *widget, gpointer data)
 {
        MainWindow *mainwin = data;
-       
+
        if (compose_get_compose_list()) {
                gint val = alertpanel(_("Really quit?"),
                               _("Composing message exists."),
-                              _("Draft them"), _("Discard them"), _("Don't quit"));
+                              _("_Save to Draft"), _("_Discard them"), _("Do_n't quit"));
                switch (val) {
                        case G_ALERTOTHER:
                                return;
@@ -753,18 +884,21 @@ void app_will_exit(GtkWidget *widget, gpointer data)
                        default:
                                draft_all_messages();
                }
-               
+
                manage_window_focus_in(mainwin->window, NULL, NULL);
        }
 
        if (prefs_common.warn_queued_on_exit && get_queued_message_num() > 0) {
                if (alertpanel(_("Queued messages"),
                               _("Some unsent messages are queued. Exit now?"),
-                              GTK_STOCK_OK, GTK_STOCK_CANCEL, NULL)
-                   != G_ALERTDEFAULT)
+                              GTK_STOCK_CANCEL, GTK_STOCK_OK, NULL)
+                   != G_ALERTALTERNATE)
                        return;
                manage_window_focus_in(mainwin->window, NULL, NULL);
        }
+
+       sock_cleanup();
+
        gtk_main_quit();
 }
 
@@ -780,9 +914,13 @@ gchar *get_socket_name(void)
        static gchar *filename = NULL;
 
        if (filename == NULL) {
-               filename = g_strdup_printf("%s%csylpheed-%d",
+               filename = g_strdup_printf("%s%csylpheed-claws-%d",
                                           g_get_tmp_dir(), G_DIR_SEPARATOR,
+#if HAVE_GETUID
                                           getuid());
+#else
+                                          0);                                          
+#endif
        }
 
        return filename;
@@ -808,13 +946,13 @@ static gint prohibit_duplicate_launch(void)
        path = get_socket_name();
        uxsock = fd_connect_unix(path);
        if (uxsock < 0) {
-               unlink(path);
+               g_unlink(path);
                return fd_open_unix(path);
        }
 
        /* remote command mode */
 
-       debug_print("another Sylpheed is already running.\n");
+       debug_print("another Sylpheed-Claws instance is already running.\n");
 
        if (cmd.receive_all)
                fd_write_all(uxsock, "receive_all\n", 12);
@@ -851,6 +989,10 @@ static gint prohibit_duplicate_launch(void)
 
                fd_write_all(uxsock, compose_str, strlen(compose_str));
                g_free(compose_str);
+       } else if (cmd.subscribe) {
+               gchar *str = g_strdup_printf("subscribe %s\n", cmd.subscribe_uri);
+               fd_write_all(uxsock, str, strlen(str));
+               g_free(str);
        } else if (cmd.send) {
                fd_write_all(uxsock, "send\n", 5);
        } else if (cmd.online_mode == ONLINE_MODE_ONLINE) {
@@ -880,6 +1022,8 @@ static gint prohibit_duplicate_launch(void)
                        if (!strncmp(buf, ".\n", 2)) break;
                        fputs(buf, stdout);
                }
+       } else if (cmd.exit) {
+               fd_write_all(uxsock, "exit\n", 5);
        } else
                fd_write_all(uxsock, "popup\n", 6);
 
@@ -889,6 +1033,7 @@ static gint prohibit_duplicate_launch(void)
 
 static gint lock_socket_remove(void)
 {
+#ifdef G_OS_UNIX
        gchar *filename;
 
        if (lock_socket < 0) return -1;
@@ -897,7 +1042,8 @@ static gint lock_socket_remove(void)
                gdk_input_remove(lock_socket_tag);
        fd_close(lock_socket);
        filename = get_socket_name();
-       unlink(filename);
+       g_unlink(filename);
+#endif
 
        return 0;
 }
@@ -958,12 +1104,15 @@ static void lock_socket_input_cb(gpointer data,
                g_free(mailto);
        } else if (!strncmp(buf, "compose", 7)) {
                open_compose_new(buf + strlen("compose") + 1, NULL);
+       } else if (!strncmp(buf, "subscribe", 9)) {
+               main_window_popup(mainwin);
+               folder_subscribe(buf + strlen("subscribe") + 1);
        } else if (!strncmp(buf, "send", 4)) {
                send_queue();
        } else if (!strncmp(buf, "online", 6)) {
-               main_window_toggle_work_offline(mainwin, FALSE);
+               main_window_toggle_work_offline(mainwin, FALSE, FALSE);
        } else if (!strncmp(buf, "offline", 7)) {
-               main_window_toggle_work_offline(mainwin, TRUE);
+               main_window_toggle_work_offline(mainwin, TRUE, FALSE);
        } else if (!strncmp(buf, "status-full", 11) ||
                   !strncmp(buf, "status", 6)) {
                gchar *status;
@@ -976,6 +1125,8 @@ static void lock_socket_input_cb(gpointer data,
                fd_write_all(sock, ".\n", 2);
                g_free(status);
                if (folders) g_ptr_array_free(folders, TRUE);
+       } else if (!strncmp(buf, "exit", 4)) {
+               app_will_exit(NULL, mainwin);
        }
 
        fd_close(sock);
@@ -1021,6 +1172,7 @@ static void quit_signal_handler(int sig)
 
 static void install_basic_sighandlers()
 {
+#ifndef G_OS_WIN32
        sigset_t    mask;
        struct sigaction act;
 
@@ -1051,4 +1203,5 @@ static void install_basic_sighandlers()
 #endif 
 
        sigprocmask(SIG_UNBLOCK, &mask, 0);
+#endif /* !G_OS_WIN32 */
 }