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         gtk_set_locale();
 179         gtk_init(&argc, &argv);
 180
 181         if (cmd.crash) {
 182                 crash_main(cmd.crash_params);
 183                 return 0;
 184         }
 185
 186         crash_install_handlers();
 187
 188 #if USE_THREADS || USE_LDAP
 189         g_thread_init(NULL);
 190         if (!g_thread_supported())
 191                 g_error(_("g_thread is not supported by glib.\n"));
 192 #endif
 193
 194 #if HAVE_GDK_IMLIB
 195         gdk_imlib_init();
 196         gtk_widget_push_visual(gdk_imlib_get_visual());
 197         gtk_widget_push_colormap(gdk_imlib_get_colormap());
 198 #endif
 199
 200 #if USE_SSL
 201         ssl_init();
 202 #endif
 203
 204         srandom((gint)time(NULL));
 205
 206         /* parse gtkrc files */
 207         userrc = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S, ".gtkrc",
 208                              NULL);
 209         gtk_rc_parse(userrc);
 210         g_free(userrc);
 211         userrc = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S, ".gtk",
 212                              G_DIR_SEPARATOR_S, "gtkrc", NULL);
 213         gtk_rc_parse(userrc);
 214         g_free(userrc);
 215         userrc = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, "gtkrc", NULL);
 216         gtk_rc_parse(userrc);
 217         g_free(userrc);
 218
 219         gtk_rc_parse("./gtkrc");
 220
 221         userrc = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, MENU_RC, NULL);
 222         gtk_item_factory_parse_rc(userrc);
 223         g_free(userrc);
 224
 225         CHDIR_RETURN_VAL_IF_FAIL(get_home_dir(), 1);
 226
 227         /* check and create unix domain socket */
 228         lock_socket = prohibit_duplicate_launch();
 229         if (lock_socket < 0) return 0;
 230
 231         if (cmd.status) {
 232                 puts("0 Sylpheed not running.");
 233                 return 0;
 234         }
 235
 236         /* backup if old rc file exists */
 237         if (is_file_exist(RC_DIR)) {
 238                 if (rename(RC_DIR, RC_DIR ".bak") < 0)
 239                         FILE_OP_ERROR(RC_DIR, "rename");
 240         }
 241         MAKE_DIR_IF_NOT_EXIST(RC_DIR);
 242         MAKE_DIR_IF_NOT_EXIST(get_imap_cache_dir());
 243         MAKE_DIR_IF_NOT_EXIST(get_news_cache_dir());
 244         MAKE_DIR_IF_NOT_EXIST(get_mime_tmp_dir());
 245         MAKE_DIR_IF_NOT_EXIST(get_tmp_dir());
 246         MAKE_DIR_IF_NOT_EXIST(RC_DIR G_DIR_SEPARATOR_S "uidl");
 247
 248         if (is_file_exist(RC_DIR G_DIR_SEPARATOR_S "sylpheed.log")) {
 249                 if (rename(RC_DIR G_DIR_SEPARATOR_S "sylpheed.log",
 250                            RC_DIR G_DIR_SEPARATOR_S "sylpheed.log.bak") < 0)
 251                         FILE_OP_ERROR("sylpheed.log", "rename");
 252         }
 253         set_log_file(RC_DIR G_DIR_SEPARATOR_S "sylpheed.log");
 254
 255         if (is_file_exist(RC_DIR G_DIR_SEPARATOR_S "assortrc") &&
 256             !is_file_exist(RC_DIR G_DIR_SEPARATOR_S "filterrc")) {
 257                 if (rename(RC_DIR G_DIR_SEPARATOR_S "assortrc",
 258                            RC_DIR G_DIR_SEPARATOR_S "filterrc") < 0)
 259                         FILE_OP_ERROR(RC_DIR G_DIR_SEPARATOR_S "assortrc",
 260                                       "rename");
 261         }
 262
 263         prefs_common_init();
 264         prefs_common_read_config();
 265
 266 #if USE_GPGME
 267         gpg_started = FALSE;
 268         if (gpgme_check_engine()) {  /* Also does some gpgme init */
 269                 rfc2015_disable_all();
 270                 debug_print("gpgme_engine_version:\n%s\n",
 271                             gpgme_get_engine_info());
 272
 273                 if (prefs_common.gpg_warning) {
 274                         AlertValue val;
 275
 276                         val = alertpanel_message_with_disable
 277                                 (_("Warning"),
 278                                  _("GnuPG is not installed properly, or needs to be upgraded.\n"
 279                                    "OpenPGP support disabled."));
 280                         if (val & G_ALERTDISABLE)
 281                                 prefs_common.gpg_warning = FALSE;
 282                 }
 283         } else
 284                 gpg_started = TRUE;
 285
 286         gpgme_register_idle(idle_function_for_gpgme);
 287 #endif
 288
 289 #if USE_ASPELL
 290         gtkaspellcheckers = gtkaspell_checkers_new();
 291 #endif
 292
 293
 294         prefs_common_save_config();
 295         prefs_actions_read_config();
 296         prefs_actions_write_config();
 297         prefs_display_header_read_config();
 298         prefs_display_header_write_config();
 299         /* prefs_filtering_read_config(); */
 300         addressbook_read_file();
 301         renderer_read_config();
 302
 303         gtkut_widget_init();
 304
 305         mainwin = main_window_create
 306                 (prefs_common.sep_folder | prefs_common.sep_msg << 1);
 307         folderview = mainwin->folderview;
 308
 309         /* register the callback of unix domain socket input */
 310         lock_socket_tag = gdk_input_add(lock_socket,
 311                                         GDK_INPUT_READ | GDK_INPUT_EXCEPTION,
 312                                         lock_socket_input_cb,
 313                                         mainwin);
 314
 315         account_read_config_all();
 316         account_save_config_all();
 317
 318         if (folder_read_list() < 0) {
 319                 setup(mainwin);
 320                 folder_write_list();
 321         }
 322         if (!account_get_list()) {
 323                 account_edit_open();
 324                 account_add();
 325         }
 326
 327         account_set_missing_folder();
 328         folder_set_missing_folders();
 329         folderview_set(folderview);
 330
 331         /* prefs_scoring_read_config(); */
 332         prefs_matcher_read_config();
 333
 334         /* make one all-folder processing before using sylpheed */
 335         folder_func_to_all_folders(initial_processing, (gpointer *)mainwin);
 336
 337         /* if Sylpheed crashed, rebuild caches */
 338         if (!cmd.crash && is_file_exist(get_crashfile_name())) {
 339                 debug_print("Sylpheed crashed, checking for new messages\n");
 340                 folderview_check_new_all();
 341         }
 342         /* make the crash-indicator file */
 343         str_write_to_file("foo", get_crashfile_name());
 344
 345         addressbook_read_file();
 346
 347         inc_autocheck_timer_init(mainwin);
 348
 349         /* ignore SIGPIPE signal for preventing sudden death of program */
 350         signal(SIGPIPE, SIG_IGN);
 351
 352         if (cmd.receive_all || prefs_common.chk_on_startup)
 353                 inc_all_account_mail(mainwin, prefs_common.newmail_notify_manu);
 354         else if (cmd.receive)
 355                 inc_mail(mainwin, prefs_common.newmail_notify_manu);
 356         else
 357                 gtk_widget_grab_focus(folderview->ctree);
 358
 359         if (cmd.compose)
 360                 open_compose_new(cmd.compose_mailto, cmd.attach_files);
 361         if (cmd.attach_files) {
 362                 ptr_array_free_strings(cmd.attach_files);
 363                 g_ptr_array_free(cmd.attach_files, TRUE);
 364                 cmd.attach_files = NULL;
 365         }
 366         if (cmd.send)
 367                 send_queue();
 368
 369         if (cmd.online_mode == ONLINE_MODE_OFFLINE)
 370                 main_window_toggle_work_offline(mainwin, TRUE);
 371         if (cmd.online_mode == ONLINE_MODE_ONLINE)
 372                 main_window_toggle_work_offline(mainwin, FALSE);
 373
 374         static_mainwindow = mainwin;
 375         gtk_main();
 376
 377         addressbook_destroy();
 378
 379 #if USE_ASPELL
 380         gtkaspell_checkers_delete();
 381 #endif
 382
 383         return 0;
 384 }
 385
 386 static void parse_cmd_opt(int argc, char *argv[])
 387 {
 388         gint i;
 389
 390         for (i = 1; i < argc; i++) {
 391                 if (!strncmp(argv[i], "--debug", 7))
 392                         debug_mode = TRUE;
 393                 else if (!strncmp(argv[i], "--receive-all", 13))
 394                         cmd.receive_all = TRUE;
 395                 else if (!strncmp(argv[i], "--receive", 9))
 396                         cmd.receive = TRUE;
 397                 else if (!strncmp(argv[i], "--compose", 9)) {
 398                         const gchar *p = argv[i + 1];
 399
 400                         cmd.compose = TRUE;
 401                         cmd.compose_mailto = NULL;
 402                         if (p && *p != '\0' && *p != '-') {
 403                                 if (!strncmp(p, "mailto:", 7))
 404                                         cmd.compose_mailto = p + 7;
 405                                 else
 406                                         cmd.compose_mailto = p;
 407                                 i++;
 408                         }
 409                 } else if (!strncmp(argv[i], "--attach", 8)) {
 410                         const gchar *p = argv[i + 1];
 411                         gchar *file;
 412
 413                         while (p && *p != '\0' && *p != '-') {
 414                                 if (!cmd.attach_files)
 415                                         cmd.attach_files = g_ptr_array_new();
 416                                 if (*p != G_DIR_SEPARATOR)
 417                                         file = g_strconcat(startup_dir,
 418                                                            G_DIR_SEPARATOR_S,
 419                                                            p, NULL);
 420                                 else
 421                                         file = g_strdup(p);
 422                                 g_ptr_array_add(cmd.attach_files, file);
 423                                 i++;
 424                                 p = argv[i + 1];
 425                         }
 426                 } else if (!strncmp(argv[i], "--send", 6)) {
 427                         cmd.send = TRUE;
 428                 } else if (!strncmp(argv[i], "--version", 9)) {
 429                         puts("Sylpheed version " VERSION);
 430                         exit(0);
 431                 } else if (!strncmp(argv[i], "--status", 8)) {
 432                         cmd.status = TRUE;
 433                 } else if (!strncmp(argv[i], "--online", 8)) {
 434                         cmd.online_mode = ONLINE_MODE_ONLINE;
 435                 } else if (!strncmp(argv[i], "--offline", 9)) {
 436                         cmd.online_mode = ONLINE_MODE_OFFLINE;
 437                 } else if (!strncmp(argv[i], "--help", 6)) {
 438                         g_print(_("Usage: %s [OPTION]...\n"),
 439                                 g_basename(argv[0]));
 440
 441                         puts(_("  --compose [address]    open composition window"));
 442                         puts(_("  --attach file1 [file2]...\n"
 443                                "                         open composition window with specified files\n"
 444                                "                         attached"));
 445                         puts(_("  --receive              receive new messages"));
 446                         puts(_("  --receive-all          receive new messages of all accounts"));
 447                         puts(_("  --send                 send all queued messages"));
 448                         puts(_("  --status               show the total number of messages"));
 449                         puts(_("  --online               switch to online mode"));
 450                         puts(_("  --offline              switch to offline mode"));
 451                         puts(_("  --debug                debug mode"));
 452                         puts(_("  --help                 display this help and exit"));
 453                         puts(_("  --version              output version information and exit"));
 454
 455                         exit(1);
 456                 } else if (!strncmp(argv[i], "--crash", 7)) {
 457                         cmd.crash = TRUE;
 458                         cmd.crash_params = g_strdup(argv[i + 1]);
 459                         i++;
 460                 }
 461
 462         }
 463
 464         if (cmd.attach_files && cmd.compose == FALSE) {
 465                 cmd.compose = TRUE;
 466                 cmd.compose_mailto = NULL;
 467         }
 468 }
 469
 470 static gint get_queued_message_num(void)
 471 {
 472         FolderItem *queue;
 473
 474         queue = folder_get_default_queue();
 475         if (!queue) return -1;
 476
 477         folder_item_scan(queue);
 478         return queue->total;
 479 }
 480
 481 static void save_all_caches(FolderItem *item, gpointer data)
 482 {
 483         if (!item->cache)
 484                 return;
 485         folder_item_write_cache(item);
 486 }
 487
 488 static void initial_processing(FolderItem *item, gpointer data)
 489 {
 490         MainWindow *mainwin = (MainWindow *)data;
 491         gchar *buf;
 492
 493         g_return_if_fail(item);
 494         buf = g_strdup_printf(_("Processing (%s)..."),
 495                               item->path
 496                               ? item->path
 497                               : _("top level folder"));
 498         debug_print("%s\n", buf);
 499         g_free(buf);
 500
 501         main_window_cursor_wait(mainwin);
 502
 503         folder_item_apply_processing(item);
 504
 505         debug_print("done.\n");
 506         STATUSBAR_POP(mainwin);
 507         main_window_cursor_normal(mainwin);
 508 }
 509
 510 static void draft_all_messages(void)
 511 {
 512         GList * compose_list = compose_get_compose_list();
 513         GList * elem = NULL;
 514         if(compose_list) {
 515                 for (elem = compose_list; elem != NULL && elem->data != NULL; elem = elem->next) {
 516                         Compose *c = (Compose*)elem->data;
 517                         compose_draft(c);
 518                 }
 519         }
 520 }
 521
 522 void clean_quit(void)
 523 {
 524         draft_all_messages();
 525
 526         if (prefs_common.warn_queued_on_exit)
 527         {       /* disable the popup */
 528                 prefs_common.warn_queued_on_exit = FALSE;
 529                 app_will_exit(NULL, static_mainwindow);
 530                 prefs_common.warn_queued_on_exit = TRUE;
 531                 prefs_common_save_config();
 532         } else {
 533                 app_will_exit(NULL, static_mainwindow);
 534         }
 535         exit(0);
 536 }
 537
 538 void app_will_exit(GtkWidget *widget, gpointer data)
 539 {
 540         MainWindow *mainwin = data;
 541         gchar *filename;
 542
 543         if (compose_get_compose_list()) {
 544                 gint val = alertpanel(_("Notice"),
 545                                _("Composing message exists."),
 546                                _("Draft them"), _("Discard them"), _("Don't quit"));
 547                 switch (val) {
 548                         case G_ALERTOTHER:
 549                                 return;
 550                         case G_ALERTALTERNATE:
 551                                 break;
 552                         default:
 553                                 draft_all_messages();
 554                 }
 555
 556                 manage_window_focus_in(mainwin->window, NULL, NULL);
 557         }
 558
 559         if (prefs_common.warn_queued_on_exit && get_queued_message_num() > 0) {
 560                 if (alertpanel(_("Queued messages"),
 561                                _("Some unsent messages are queued. Exit now?"),
 562                                _("OK"), _("Cancel"), NULL) != G_ALERTDEFAULT)
 563                         return;
 564                 manage_window_focus_in(mainwin->window, NULL, NULL);
 565         }
 566
 567         inc_autocheck_timer_remove();
 568
 569 #if USE_GPGME
 570         gpgmegtk_free_passphrase();
 571 #endif
 572
 573         if (prefs_common.clean_on_exit)
 574                 main_window_empty_trash(mainwin, prefs_common.ask_on_clean);
 575
 576         /* save prefs for opened folder */
 577         if(mainwin->folderview->opened)
 578         {
 579                 FolderItem *item;
 580
 581                 item = gtk_ctree_node_get_row_data(GTK_CTREE(mainwin->folderview->ctree), mainwin->folderview->opened);
 582                 summary_save_prefs_to_folderitem(mainwin->folderview->summaryview, item);
 583         }
 584
 585         /* save all state before exiting */
 586         folder_write_list();
 587         folder_func_to_all_folders(save_all_caches, NULL);
 588
 589         main_window_get_size(mainwin);
 590         main_window_get_position(mainwin);
 591         prefs_common_save_config();
 592         account_save_config_all();
 593         addressbook_export_to_file();
 594
 595         filename = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, MENU_RC, NULL);
 596         gtk_item_factory_dump_rc(filename, NULL, TRUE);
 597         g_free(filename);
 598
 599         /* delete temporary files */
 600         remove_all_files(get_mime_tmp_dir());
 601
 602         close_log_file();
 603
 604         /* delete unix domain socket */
 605         gdk_input_remove(lock_socket_tag);
 606         fd_close(lock_socket);
 607         filename = get_socket_name();
 608         unlink(filename);
 609
 610         /* delete crashfile */
 611         if (!cmd.crash)
 612                 unlink(get_crashfile_name());
 613
 614 #if USE_SSL
 615         ssl_done();
 616 #endif
 617
 618         gtk_main_quit();
 619 }
 620
 621 #if USE_GPGME
 622 static void idle_function_for_gpgme(void)
 623 {
 624         while (gtk_events_pending())
 625                 gtk_main_iteration();
 626 }
 627 #endif /* USE_GPGME */
 628
 629 /*
 630  * CLAWS: want this public so crash dialog can delete the
 631  * lock file too
 632  */
 633 #ifndef CLAWS
 634 static
 635 #endif
 636 gchar *get_socket_name(void)
 637 {
 638         static gchar *filename = NULL;
 639
 640         if (filename == NULL) {
 641                 filename = g_strdup_printf("%s%csylpheed-%d",
 642                                            g_get_tmp_dir(), G_DIR_SEPARATOR,
 643                                            getuid());
 644         }
 645
 646         return filename;
 647 }
 648
 649 static gchar *get_crashfile_name(void)
 650 {
 651         static gchar *filename = NULL;
 652
 653         if (filename == NULL) {
 654                 filename = g_strdup_printf("%s%csylpheed-crashed",
 655                                            get_tmp_dir(), G_DIR_SEPARATOR);
 656         }
 657
 658         return filename;
 659 }
 660
 661 static gint prohibit_duplicate_launch(void)
 662 {
 663         gint uxsock;
 664         gchar *path;
 665
 666         path = get_socket_name();
 667         uxsock = fd_connect_unix(path);
 668         if (uxsock < 0) {
 669                 unlink(path);
 670                 return fd_open_unix(path);
 671         }
 672
 673         /* remote command mode */
 674
 675         debug_print("another Sylpheed is already running.\n");
 676
 677         if (cmd.receive_all)
 678                 fd_write(uxsock, "receive_all\n", 12);
 679         else if (cmd.receive)
 680                 fd_write(uxsock, "receive\n", 8);
 681         else if (cmd.compose && cmd.attach_files) {
 682                 gchar *str, *compose_str;
 683                 gint i;
 684
 685                 if (cmd.compose_mailto)
 686                         compose_str = g_strdup_printf("compose_attach %s\n",
 687                                                       cmd.compose_mailto);
 688                 else
 689                         compose_str = g_strdup("compose_attach\n");
 690
 691                 fd_write(uxsock, compose_str, strlen(compose_str));
 692                 g_free(compose_str);
 693
 694                 for (i = 0; i < cmd.attach_files->len; i++) {
 695                         str = g_ptr_array_index(cmd.attach_files, i);
 696                         fd_write(uxsock, str, strlen(str));
 697                         fd_write(uxsock, "\n", 1);
 698                 }
 699
 700                 fd_write(uxsock, ".\n", 2);
 701         } else if (cmd.compose) {
 702                 gchar *compose_str;
 703
 704                 if (cmd.compose_mailto)
 705                         compose_str = g_strdup_printf("compose %s\n", cmd.compose_mailto);
 706                 else
 707                         compose_str = g_strdup("compose\n");
 708
 709                 fd_write(uxsock, compose_str, strlen(compose_str));
 710                 g_free(compose_str);
 711         } else if (cmd.send) {
 712                 fd_write(uxsock, "send\n", 5);
 713         } else if (cmd.online_mode == ONLINE_MODE_ONLINE) {
 714                 fd_write(uxsock, "online\n", 6);
 715         } else if (cmd.online_mode == ONLINE_MODE_OFFLINE) {
 716                 fd_write(uxsock, "offline\n", 7);
 717         } else if (cmd.status) {
 718                 gchar buf[BUFFSIZE];
 719
 720                 fd_write(uxsock, "status\n", 7);
 721                 fd_gets(uxsock, buf, sizeof(buf));
 722                 fputs(buf, stdout);
 723         } else
 724                 fd_write(uxsock, "popup\n", 6);
 725
 726         fd_close(uxsock);
 727         return -1;
 728 }
 729
 730 static void lock_socket_input_cb(gpointer data,
 731                                  gint source,
 732                                  GdkInputCondition condition)
 733 {
 734         MainWindow *mainwin = (MainWindow *)data;
 735         gint sock;
 736         gchar buf[BUFFSIZE];
 737
 738         sock = fd_accept(source);
 739         fd_gets(sock, buf, sizeof(buf));
 740
 741         if (!strncmp(buf, "popup", 5)) {
 742                 main_window_popup(mainwin);
 743         } else if (!strncmp(buf, "receive_all", 11)) {
 744                 main_window_popup(mainwin);
 745                 inc_all_account_mail(mainwin, prefs_common.newmail_notify_manu);
 746         } else if (!strncmp(buf, "receive", 7)) {
 747                 main_window_popup(mainwin);
 748                 inc_mail(mainwin, prefs_common.newmail_notify_manu);
 749         } else if (!strncmp(buf, "compose_attach", 14)) {
 750                 GPtrArray *files;
 751                 gchar *mailto;
 752
 753                 mailto = g_strdup(buf + strlen("compose_attach") + 1);
 754                 files = g_ptr_array_new();
 755                 while (fd_gets(sock, buf, sizeof(buf)) > 0) {
 756                         if (buf[0] == '.' && buf[1] == '\n') break;
 757                         strretchomp(buf);
 758                         g_ptr_array_add(files, g_strdup(buf));
 759                 }
 760                 open_compose_new(mailto, files);
 761                 ptr_array_free_strings(files);
 762                 g_ptr_array_free(files, TRUE);
 763                 g_free(mailto);
 764         } else if (!strncmp(buf, "compose", 7)) {
 765                 open_compose_new(buf + strlen("compose") + 1, NULL);
 766         } else if (!strncmp(buf, "send", 4)) {
 767                 send_queue();
 768         } else if (!strncmp(buf, "online", 6)) {
 769                 main_window_toggle_work_offline(mainwin, FALSE);
 770         } else if (!strncmp(buf, "offline", 7)) {
 771                 main_window_toggle_work_offline(mainwin, TRUE);
 772         } else if (!strncmp(buf, "status", 6)) {
 773                 guint new, unread, total;
 774
 775                 folder_count_total_msgs(&new, &unread, &total);
 776                 g_snprintf(buf, sizeof(buf), "%d %d %d\n", new, unread, total);
 777                 fd_write(sock, buf, strlen(buf));
 778         }
 779
 780         fd_close(sock);
 781 }
 782
 783 static void open_compose_new(const gchar *address, GPtrArray *attach_files)
 784 {
 785         gchar *addr = NULL;
 786
 787         if (address) {
 788                 Xstrdup_a(addr, address, return);
 789                 g_strstrip(addr);
 790         }
 791
 792         compose_new(NULL, addr, attach_files);
 793 }
 794
 795 static void send_queue(void)
 796 {
 797         GList *list;
 798         FolderItem *def_outbox;
 799
 800         def_outbox = folder_get_default_outbox();
 801
 802         for (list = folder_get_list(); list != NULL; list = list->next) {
 803                 Folder *folder = list->data;
 804
 805                 if (folder->queue) {
 806                         if (procmsg_send_queue
 807                                 (folder->queue, prefs_common.savemsg) < 0)
 808                                 alertpanel_error(_("Some errors occurred while sending queued messages."));
 809                         statusbar_pop_all();
 810                         folder_item_scan(folder->queue);
 811                         folderview_update_item(folder->queue, TRUE);
 812                         if (prefs_common.savemsg && folder->outbox) {
 813                                 folderview_update_item(folder->outbox, TRUE);
 814                                 if (folder->outbox == def_outbox)
 815                                         def_outbox = NULL;
 816                         }
 817                 }
 818         }
 819
 820         if (prefs_common.savemsg && def_outbox)
 821                 folderview_update_item(def_outbox, TRUE);
 822 }