da4b15f2a3466cd1b02f91cc4d18d79075f01a9c
[claws.git] / src / main.c
1 /*
2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3  * Copyright (C) 1999-2002 Hiroyuki Yamamoto
4  *
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 2 of the License, or
8  * (at your option) any later version.
9  *
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.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18  */
19
20 #ifdef HAVE_CONFIG_H
21 #  include "config.h"
22 #endif
23
24 #include "defs.h"
25
26 #include <glib.h>
27 #include <gtk/gtkmain.h>
28 #include <gtk/gtkrc.h>
29
30 #if HAVE_GDK_IMLIB
31 #  include <gdk_imlib.h>
32 #endif
33
34 #include <stdio.h>
35 #include <stdlib.h>
36 #include <string.h>
37 #include <ctype.h>
38 #include <unistd.h>
39 #include <time.h>
40 #include <sys/stat.h>
41 #include <sys/types.h>
42 #include <signal.h>
43
44 #if HAVE_LOCALE_H
45 #  include <locale.h>
46 #endif
47
48 #if USE_GPGME
49 #  include <gpgme.h>
50 #  include "passphrase.h"
51 #endif
52
53 #include "intl.h"
54 #include "main.h"
55 #include "mainwindow.h"
56 #include "folderview.h"
57 #include "summaryview.h"
58 #include "prefs_common.h"
59 #include "prefs_account.h"
60 #include "prefs_actions.h"
61 #include "scoring.h"
62 #include "prefs_display_header.h"
63 #include "account.h"
64 #include "procmsg.h"
65 #include "inc.h"
66 #include "import.h"
67 #include "manage_window.h"
68 #include "alertpanel.h"
69 #include "statusbar.h"
70 #include "addressbook.h"
71 #include "compose.h"
72 #include "folder.h"
73 #include "setup.h"
74 #include "utils.h"
75 #include "gtkutils.h"
76
77 #if USE_GPGME
78 #  include "rfc2015.h"
79 #endif
80 #if USE_SSL
81 #  include "ssl.h"
82 #endif
83
84 #include "version.h"
85
86 #include "crash.h"
87
88 gchar *prog_version;
89 gchar *startup_dir;
90 gchar *argv0;
91 gboolean debug_mode = FALSE;
92
93 static gint lock_socket = -1;
94 static gint lock_socket_tag = 0;
95
96 typedef enum 
97 {
98         ONLINE_MODE_DONT_CHANGE,
99         ONLINE_MODE_ONLINE,
100         ONLINE_MODE_OFFLINE
101 } OnlineMode;
102
103
104 static struct Cmd {
105         gboolean receive;
106         gboolean receive_all;
107         gboolean compose;
108         const gchar *compose_mailto;
109         GPtrArray *attach_files;
110         gboolean status;
111         gboolean send;
112         gboolean crash;
113         int online_mode;
114         gchar   *crash_params;
115 } cmd;
116
117 static void parse_cmd_opt(int argc, char *argv[]);
118
119 #if USE_GPGME
120 static void idle_function_for_gpgme(void);
121 #endif /* USE_GPGME */
122
123 static gint prohibit_duplicate_launch   (void);
124 static gchar * get_crashfile_name       (void);
125 static void lock_socket_input_cb        (gpointer          data,
126                                          gint              source,
127                                          GdkInputCondition condition);
128 #ifndef CLAWS                                    
129 static 
130 #endif
131 gchar *get_socket_name          (void);
132
133
134 static void open_compose_new            (const gchar    *address,
135                                          GPtrArray      *attach_files);
136
137 static void send_queue                  (void);
138 static void initial_processing          (FolderItem *item, gpointer data);
139
140 #if 0
141 /* for gettext */
142 _("File `%s' already exists.\n"
143   "Can't create folder.")
144 #endif
145
146 #define MAKE_DIR_IF_NOT_EXIST(dir) \
147 { \
148         if (!is_dir_exist(dir)) { \
149                 if (is_file_exist(dir)) { \
150                         alertpanel_warning \
151                                 (_("File `%s' already exists.\n" \
152                                    "Can't create folder."), \
153                                  dir); \
154                         return 1; \
155                 } \
156                 if (make_dir(dir) < 0) \
157                         return 1; \
158         } \
159 }
160
161 static MainWindow *static_mainwindow;
162 int main(int argc, char *argv[])
163 {
164         gchar *userrc;
165         MainWindow *mainwin;
166         FolderView *folderview;
167
168         setlocale(LC_ALL, "");
169         bindtextdomain(PACKAGE, LOCALEDIR);
170         textdomain(PACKAGE);
171
172         prog_version = PROG_VERSION;
173         startup_dir = g_get_current_dir();
174         argv0 = g_strdup(argv[0]);
175
176         parse_cmd_opt(argc, argv);
177
178         /* check and create unix domain socket */
179         lock_socket = prohibit_duplicate_launch();
180         if (lock_socket < 0) return 0;
181
182         if (cmd.status) {
183                 puts("0 Sylpheed not running.");
184                 return 0;
185         }
186
187         gtk_set_locale();
188         gtk_init(&argc, &argv);
189
190 #ifdef CRASH_DIALOG
191         if (cmd.crash) {
192                 crash_main(cmd.crash_params);
193                 return 0;
194         }
195         crash_install_handlers();
196 #endif
197
198 #if USE_THREADS || USE_LDAP
199         g_thread_init(NULL);
200         if (!g_thread_supported())
201                 g_error(_("g_thread is not supported by glib.\n"));
202 #endif
203
204 #if HAVE_GDK_IMLIB
205         gdk_imlib_init();
206         gtk_widget_push_visual(gdk_imlib_get_visual());
207         gtk_widget_push_colormap(gdk_imlib_get_colormap());
208 #endif
209
210 #if USE_SSL
211         ssl_init();
212 #endif
213
214         srandom((gint)time(NULL));
215
216         /* parse gtkrc files */
217         userrc = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S, ".gtkrc",
218                              NULL);
219         gtk_rc_parse(userrc);
220         g_free(userrc);
221         userrc = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S, ".gtk",
222                              G_DIR_SEPARATOR_S, "gtkrc", NULL);
223         gtk_rc_parse(userrc);
224         g_free(userrc);
225         userrc = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, "gtkrc", NULL);
226         gtk_rc_parse(userrc);
227         g_free(userrc);
228
229         gtk_rc_parse("./gtkrc");
230
231         userrc = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, MENU_RC, NULL);
232         gtk_item_factory_parse_rc(userrc);
233         g_free(userrc);
234
235         CHDIR_RETURN_VAL_IF_FAIL(get_home_dir(), 1);
236
237         /* backup if old rc file exists */
238         if (is_file_exist(RC_DIR)) {
239                 if (rename(RC_DIR, RC_DIR ".bak") < 0)
240                         FILE_OP_ERROR(RC_DIR, "rename");
241         }
242         MAKE_DIR_IF_NOT_EXIST(RC_DIR);
243         MAKE_DIR_IF_NOT_EXIST(get_imap_cache_dir());
244         MAKE_DIR_IF_NOT_EXIST(get_news_cache_dir());
245         MAKE_DIR_IF_NOT_EXIST(get_mime_tmp_dir());
246         MAKE_DIR_IF_NOT_EXIST(get_tmp_dir());
247         MAKE_DIR_IF_NOT_EXIST(RC_DIR G_DIR_SEPARATOR_S "uidl");
248
249         if (is_file_exist(RC_DIR G_DIR_SEPARATOR_S "sylpheed.log")) {
250                 if (rename(RC_DIR G_DIR_SEPARATOR_S "sylpheed.log",
251                            RC_DIR G_DIR_SEPARATOR_S "sylpheed.log.bak") < 0)
252                         FILE_OP_ERROR("sylpheed.log", "rename");
253         }
254         set_log_file(RC_DIR G_DIR_SEPARATOR_S "sylpheed.log");
255
256         prefs_common_init();
257         prefs_common_read_config();
258
259 #if USE_GPGME
260         gpg_started = FALSE;
261         if (gpgme_check_engine()) {  /* Also does some gpgme init */
262                 rfc2015_disable_all();
263                 debug_print("gpgme_engine_version:\n%s\n",
264                             gpgme_get_engine_info());
265
266                 if (prefs_common.gpg_warning) {
267                         AlertValue val;
268
269                         val = alertpanel_message_with_disable
270                                 (_("Warning"),
271                                  _("GnuPG is not installed properly, or needs to be upgraded.\n"
272                                    "OpenPGP support disabled."));
273                         if (val & G_ALERTDISABLE)
274                                 prefs_common.gpg_warning = FALSE;
275                 }
276         } else
277                 gpg_started = TRUE;
278
279         gpgme_register_idle(idle_function_for_gpgme);
280 #endif
281
282 #if USE_ASPELL
283         gtkaspellcheckers = gtkaspell_checkers_new();
284 #endif
285         
286
287         prefs_common_save_config();
288         prefs_actions_read_config();
289         prefs_actions_write_config();
290         prefs_display_header_read_config();
291         prefs_display_header_write_config();
292         /* prefs_filtering_read_config(); */
293         addressbook_read_file();
294         renderer_read_config();
295
296         gtkut_widget_init();
297
298         mainwin = main_window_create
299                 (prefs_common.sep_folder | prefs_common.sep_msg << 1);
300         folderview = mainwin->folderview;
301
302         /* register the callback of unix domain socket input */
303         lock_socket_tag = gdk_input_add(lock_socket,
304                                         GDK_INPUT_READ | GDK_INPUT_EXCEPTION,
305                                         lock_socket_input_cb,
306                                         mainwin);
307
308         account_read_config_all();
309         account_save_config_all();
310
311         if (folder_read_list() < 0) {
312                 setup(mainwin);
313                 folder_write_list();
314         }
315         if (!account_get_list()) {
316                 account_edit_open();
317                 account_add();
318         }
319
320         account_set_missing_folder();
321         folder_set_missing_folders();
322         folderview_set(folderview);
323
324         /* prefs_scoring_read_config(); */
325         prefs_matcher_read_config();
326
327         /* make one all-folder processing before using sylpheed */
328         folder_func_to_all_folders(initial_processing, (gpointer *)mainwin);
329
330         /* if Sylpheed crashed, rebuild caches */
331         if (!cmd.crash && is_file_exist(get_crashfile_name())) {
332                 debug_print("Sylpheed crashed, checking for new messages\n");
333                 folderview_check_new_all();
334         }
335         /* make the crash-indicator file */
336         str_write_to_file("foo", get_crashfile_name());
337
338         addressbook_read_file();
339
340         inc_autocheck_timer_init(mainwin);
341
342         /* ignore SIGPIPE signal for preventing sudden death of program */
343         signal(SIGPIPE, SIG_IGN);
344
345         if (cmd.receive_all || prefs_common.chk_on_startup)
346                 inc_all_account_mail(mainwin, prefs_common.newmail_notify_manu);
347         else if (cmd.receive)
348                 inc_mail(mainwin, prefs_common.newmail_notify_manu);
349         else
350                 gtk_widget_grab_focus(folderview->ctree);
351
352         if (cmd.compose)
353                 open_compose_new(cmd.compose_mailto, cmd.attach_files);
354         if (cmd.attach_files) {
355                 ptr_array_free_strings(cmd.attach_files);
356                 g_ptr_array_free(cmd.attach_files, TRUE);
357                 cmd.attach_files = NULL;
358         }
359         if (cmd.send)
360                 send_queue();
361
362         if (cmd.online_mode == ONLINE_MODE_OFFLINE)
363                 main_window_toggle_work_offline(mainwin, TRUE);
364         if (cmd.online_mode == ONLINE_MODE_ONLINE)
365                 main_window_toggle_work_offline(mainwin, FALSE);
366         
367         static_mainwindow = mainwin;
368         gtk_main();
369
370         addressbook_destroy();
371
372 #if USE_ASPELL       
373         gtkaspell_checkers_delete();
374 #endif
375
376         return 0;
377 }
378
379 static void parse_cmd_opt(int argc, char *argv[])
380 {
381         gint i;
382
383         for (i = 1; i < argc; i++) {
384                 if (!strncmp(argv[i], "--debug", 7))
385                         debug_mode = TRUE;
386                 else if (!strncmp(argv[i], "--receive-all", 13))
387                         cmd.receive_all = TRUE;
388                 else if (!strncmp(argv[i], "--receive", 9))
389                         cmd.receive = TRUE;
390                 else if (!strncmp(argv[i], "--compose", 9)) {
391                         const gchar *p = argv[i + 1];
392
393                         cmd.compose = TRUE;
394                         cmd.compose_mailto = NULL;
395                         if (p && *p != '\0' && *p != '-') {
396                                 if (!strncmp(p, "mailto:", 7))
397                                         cmd.compose_mailto = p + 7;
398                                 else
399                                         cmd.compose_mailto = p;
400                                 i++;
401                         }
402                 } else if (!strncmp(argv[i], "--attach", 8)) {
403                         const gchar *p = argv[i + 1];
404                         gchar *file;
405
406                         while (p && *p != '\0' && *p != '-') {
407                                 if (!cmd.attach_files)
408                                         cmd.attach_files = g_ptr_array_new();
409                                 if (*p != G_DIR_SEPARATOR)
410                                         file = g_strconcat(startup_dir,
411                                                            G_DIR_SEPARATOR_S,
412                                                            p, NULL);
413                                 else
414                                         file = g_strdup(p);
415                                 g_ptr_array_add(cmd.attach_files, file);
416                                 i++;
417                                 p = argv[i + 1];
418                         }
419                 } else if (!strncmp(argv[i], "--send", 6)) {
420                         cmd.send = TRUE;
421                 } else if (!strncmp(argv[i], "--version", 9)) {
422                         puts("Sylpheed version " VERSION);
423                         exit(0);
424                 } else if (!strncmp(argv[i], "--status", 8)) {
425                         cmd.status = TRUE;
426                 } else if (!strncmp(argv[i], "--online", 8)) {
427                         cmd.online_mode = ONLINE_MODE_ONLINE;
428                 } else if (!strncmp(argv[i], "--offline", 9)) {
429                         cmd.online_mode = ONLINE_MODE_OFFLINE;
430                 } else if (!strncmp(argv[i], "--help", 6)) {
431                         g_print(_("Usage: %s [OPTION]...\n"),
432                                 g_basename(argv[0]));
433
434                         puts(_("  --compose [address]    open composition window"));
435                         puts(_("  --attach file1 [file2]...\n"
436                                "                         open composition window with specified files\n"
437                                "                         attached"));
438                         puts(_("  --receive              receive new messages"));
439                         puts(_("  --receive-all          receive new messages of all accounts"));
440                         puts(_("  --send                 send all queued messages"));
441                         puts(_("  --status               show the total number of messages"));
442                         puts(_("  --online               switch to online mode"));
443                         puts(_("  --offline              switch to offline mode"));
444                         puts(_("  --debug                debug mode"));
445                         puts(_("  --help                 display this help and exit"));
446                         puts(_("  --version              output version information and exit"));
447
448                         exit(1);
449                 } else if (!strncmp(argv[i], "--crash", 7)) {
450                         cmd.crash = TRUE;
451                         cmd.crash_params = g_strdup(argv[i + 1]);
452                         i++;
453                 }
454                 
455         }
456
457         if (cmd.attach_files && cmd.compose == FALSE) {
458                 cmd.compose = TRUE;
459                 cmd.compose_mailto = NULL;
460         }
461 }
462
463 static gint get_queued_message_num(void)
464 {
465         FolderItem *queue;
466
467         queue = folder_get_default_queue();
468         if (!queue) return -1;
469
470         folder_item_scan(queue);
471         return queue->total;
472 }
473
474 static void save_all_caches(FolderItem *item, gpointer data)
475 {
476         if (!item->cache)
477                 return;
478         folder_item_write_cache(item);
479 }
480
481 static void initial_processing(FolderItem *item, gpointer data)
482 {
483         MainWindow *mainwin = (MainWindow *)data;
484         gchar *buf;
485
486         g_return_if_fail(item);
487         buf = g_strdup_printf(_("Processing (%s)..."), 
488                               item->path 
489                               ? item->path 
490                               : _("top level folder"));
491         debug_print("%s\n", buf);
492         g_free(buf);
493
494         main_window_cursor_wait(mainwin);
495         
496         folder_item_apply_processing(item);
497
498         debug_print("done.\n");
499         STATUSBAR_POP(mainwin);
500         main_window_cursor_normal(mainwin);
501 }
502
503 static void draft_all_messages(void)
504 {
505         GList * compose_list = compose_get_compose_list();
506         GList * elem = NULL;
507         if(compose_list) {
508                 for (elem = compose_list; elem != NULL && elem->data != NULL; elem = elem->next) {
509                         Compose *c = (Compose*)elem->data;
510                         compose_draft(c);
511                 }
512         }       
513 }
514
515 void clean_quit(void)   
516 {
517         draft_all_messages();
518
519         if (prefs_common.warn_queued_on_exit)
520         {       /* disable the popup */ 
521                 prefs_common.warn_queued_on_exit = FALSE;       
522                 app_will_exit(NULL, static_mainwindow);
523                 prefs_common.warn_queued_on_exit = TRUE;
524                 prefs_common_save_config();
525         } else {
526                 app_will_exit(NULL, static_mainwindow);
527         }
528         exit(0);
529 }
530
531 void app_will_exit(GtkWidget *widget, gpointer data)
532 {
533         MainWindow *mainwin = data;
534         gchar *filename;
535         
536         if (compose_get_compose_list()) {
537                 gint val = alertpanel(_("Notice"),
538                                _("Composing message exists."),
539                                _("Draft them"), _("Discard them"), _("Don't quit"));
540                 switch (val) {
541                         case G_ALERTOTHER:
542                                 return;
543                         case G_ALERTALTERNATE:
544                                 break;
545                         default:
546                                 draft_all_messages();
547                 }
548                 
549                 manage_window_focus_in(mainwin->window, NULL, NULL);
550         }
551
552         if (prefs_common.warn_queued_on_exit && get_queued_message_num() > 0) {
553                 if (alertpanel(_("Queued messages"),
554                                _("Some unsent messages are queued. Exit now?"),
555                                _("OK"), _("Cancel"), NULL) != G_ALERTDEFAULT)
556                         return;
557                 manage_window_focus_in(mainwin->window, NULL, NULL);
558         }
559
560         inc_autocheck_timer_remove();
561
562 #if USE_GPGME
563         gpgmegtk_free_passphrase();
564 #endif
565
566         if (prefs_common.clean_on_exit)
567                 main_window_empty_trash(mainwin, prefs_common.ask_on_clean);
568
569         /* save prefs for opened folder */
570         if(mainwin->folderview->opened)
571         {
572                 FolderItem *item;
573
574                 item = gtk_ctree_node_get_row_data(GTK_CTREE(mainwin->folderview->ctree), mainwin->folderview->opened);
575                 summary_save_prefs_to_folderitem(mainwin->folderview->summaryview, item);
576         }
577
578         /* save all state before exiting */
579         folder_write_list();
580         folder_func_to_all_folders(save_all_caches, NULL);
581
582         main_window_get_size(mainwin);
583         main_window_get_position(mainwin);
584         prefs_common_save_config();
585         account_save_config_all();
586         addressbook_export_to_file();
587
588         filename = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, MENU_RC, NULL);
589         gtk_item_factory_dump_rc(filename, NULL, TRUE);
590         g_free(filename);
591
592         /* delete temporary files */
593         remove_all_files(get_mime_tmp_dir());
594
595         close_log_file();
596
597         /* delete unix domain socket */
598         gdk_input_remove(lock_socket_tag);
599         fd_close(lock_socket);
600         filename = get_socket_name();
601         unlink(filename);
602         
603         /* delete crashfile */
604         if (!cmd.crash)
605                 unlink(get_crashfile_name());
606
607 #if USE_SSL
608         ssl_done();
609 #endif
610
611         gtk_main_quit();
612 }
613
614 #if USE_GPGME
615 static void idle_function_for_gpgme(void)
616 {
617         while (gtk_events_pending())
618                 gtk_main_iteration();
619 }
620 #endif /* USE_GPGME */
621
622 /*
623  * CLAWS: want this public so crash dialog can delete the
624  * lock file too
625  */
626 #ifndef CLAWS
627 static
628 #endif
629 gchar *get_socket_name(void)
630 {
631         static gchar *filename = NULL;
632
633         if (filename == NULL) {
634                 filename = g_strdup_printf("%s%csylpheed-%d",
635                                            g_get_tmp_dir(), G_DIR_SEPARATOR,
636                                            getuid());
637         }
638
639         return filename;
640 }
641
642 static gchar *get_crashfile_name(void)
643 {
644         static gchar *filename = NULL;
645
646         if (filename == NULL) {
647                 filename = g_strdup_printf("%s%csylpheed-crashed",
648                                            get_tmp_dir(), G_DIR_SEPARATOR);
649         }
650
651         return filename;
652 }
653
654 static gint prohibit_duplicate_launch(void)
655 {
656         gint uxsock;
657         gchar *path;
658
659         path = get_socket_name();
660         uxsock = fd_connect_unix(path);
661         if (uxsock < 0) {
662                 unlink(path);
663                 return fd_open_unix(path);
664         }
665
666         /* remote command mode */
667
668         debug_print("another Sylpheed is already running.\n");
669
670         if (cmd.receive_all)
671                 fd_write(uxsock, "receive_all\n", 12);
672         else if (cmd.receive)
673                 fd_write(uxsock, "receive\n", 8);
674         else if (cmd.compose && cmd.attach_files) {
675                 gchar *str, *compose_str;
676                 gint i;
677
678                 if (cmd.compose_mailto)
679                         compose_str = g_strdup_printf("compose_attach %s\n",
680                                                       cmd.compose_mailto);
681                 else
682                         compose_str = g_strdup("compose_attach\n");
683
684                 fd_write(uxsock, compose_str, strlen(compose_str));
685                 g_free(compose_str);
686
687                 for (i = 0; i < cmd.attach_files->len; i++) {
688                         str = g_ptr_array_index(cmd.attach_files, i);
689                         fd_write(uxsock, str, strlen(str));
690                         fd_write(uxsock, "\n", 1);
691                 }
692
693                 fd_write(uxsock, ".\n", 2);
694         } else if (cmd.compose) {
695                 gchar *compose_str;
696
697                 if (cmd.compose_mailto)
698                         compose_str = g_strdup_printf("compose %s\n", cmd.compose_mailto);
699                 else
700                         compose_str = g_strdup("compose\n");
701
702                 fd_write(uxsock, compose_str, strlen(compose_str));
703                 g_free(compose_str);
704         } else if (cmd.send) {
705                 fd_write(uxsock, "send\n", 5);
706         } else if (cmd.online_mode == ONLINE_MODE_ONLINE) {
707                 fd_write(uxsock, "online\n", 6);
708         } else if (cmd.online_mode == ONLINE_MODE_OFFLINE) {
709                 fd_write(uxsock, "offline\n", 7);
710         } else if (cmd.status) {
711                 gchar buf[BUFFSIZE];
712
713                 fd_write(uxsock, "status\n", 7);
714                 fd_gets(uxsock, buf, sizeof(buf));
715                 fputs(buf, stdout);
716         } else
717                 fd_write(uxsock, "popup\n", 6);
718
719         fd_close(uxsock);
720         return -1;
721 }
722
723 static void lock_socket_input_cb(gpointer data,
724                                  gint source,
725                                  GdkInputCondition condition)
726 {
727         MainWindow *mainwin = (MainWindow *)data;
728         gint sock;
729         gchar buf[BUFFSIZE];
730
731         sock = fd_accept(source);
732         fd_gets(sock, buf, sizeof(buf));
733
734         if (!strncmp(buf, "popup", 5)) {
735                 main_window_popup(mainwin);
736         } else if (!strncmp(buf, "receive_all", 11)) {
737                 main_window_popup(mainwin);
738                 inc_all_account_mail(mainwin, prefs_common.newmail_notify_manu);
739         } else if (!strncmp(buf, "receive", 7)) {
740                 main_window_popup(mainwin);
741                 inc_mail(mainwin, prefs_common.newmail_notify_manu);
742         } else if (!strncmp(buf, "compose_attach", 14)) {
743                 GPtrArray *files;
744                 gchar *mailto;
745
746                 mailto = g_strdup(buf + strlen("compose_attach") + 1);
747                 files = g_ptr_array_new();
748                 while (fd_gets(sock, buf, sizeof(buf)) > 0) {
749                         if (buf[0] == '.' && buf[1] == '\n') break;
750                         strretchomp(buf);
751                         g_ptr_array_add(files, g_strdup(buf));
752                 }
753                 open_compose_new(mailto, files);
754                 ptr_array_free_strings(files);
755                 g_ptr_array_free(files, TRUE);
756                 g_free(mailto);
757         } else if (!strncmp(buf, "compose", 7)) {
758                 open_compose_new(buf + strlen("compose") + 1, NULL);
759         } else if (!strncmp(buf, "send", 4)) {
760                 send_queue();
761         } else if (!strncmp(buf, "online", 6)) {
762                 main_window_toggle_work_offline(mainwin, FALSE);
763         } else if (!strncmp(buf, "offline", 7)) {
764                 main_window_toggle_work_offline(mainwin, TRUE);
765         } else if (!strncmp(buf, "status", 6)) {
766                 guint new, unread, unreadmarked, total;
767
768                 folder_count_total_msgs(&new, &unread, &unreadmarked, &total);
769                 g_snprintf(buf, sizeof(buf), "%d %d %d %d\n", new, unread, unreadmarked, total);
770                 fd_write(sock, buf, strlen(buf));
771         }
772
773         fd_close(sock);
774 }
775
776 static void open_compose_new(const gchar *address, GPtrArray *attach_files)
777 {
778         gchar *addr = NULL;
779
780         if (address) {
781                 Xstrdup_a(addr, address, return);
782                 g_strstrip(addr);
783         }
784
785         compose_new(NULL, addr, attach_files);
786 }
787
788 static void send_queue(void)
789 {
790         GList *list;
791         FolderItem *def_outbox;
792
793         def_outbox = folder_get_default_outbox();
794
795         for (list = folder_get_list(); list != NULL; list = list->next) {
796                 Folder *folder = list->data;
797
798                 if (folder->queue) {
799                         if (procmsg_send_queue
800                                 (folder->queue, prefs_common.savemsg) < 0)
801                                 alertpanel_error(_("Some errors occurred while sending queued messages."));
802                         statusbar_pop_all();
803                         folder_item_scan(folder->queue);
804                         if (prefs_common.savemsg && folder->outbox) {
805                                 folder_update_item(folder->outbox, TRUE);
806                                 if (folder->outbox == def_outbox)
807                                         def_outbox = NULL;
808                         }
809                 }
810         }
811
812         if (prefs_common.savemsg && def_outbox)
813                 folder_update_item(def_outbox, TRUE);
814 }