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 int main(int argc, char *argv[])
 162 {
 163         gchar *userrc;
 164         MainWindow *mainwin;
 165         FolderView *folderview;
 166
 167         setlocale(LC_ALL, "");
 168         bindtextdomain(PACKAGE, LOCALEDIR);
 169         textdomain(PACKAGE);
 170
 171         prog_version = PROG_VERSION;
 172         startup_dir = g_get_current_dir();
 173         argv0 = g_strdup(argv[0]);
 174
 175         parse_cmd_opt(argc, argv);
 176
 177         gtk_set_locale();
 178         gtk_init(&argc, &argv);
 179
 180         if (cmd.crash) {
 181                 crash_main(cmd.crash_params);
 182                 return 0;
 183         }
 184
 185         crash_install_handlers();
 186
 187 #if USE_THREADS || USE_LDAP
 188         g_thread_init(NULL);
 189         if (!g_thread_supported())
 190                 g_error(_("g_thread is not supported by glib.\n"));
 191 #endif
 192
 193 #if HAVE_GDK_IMLIB
 194         gdk_imlib_init();
 195         gtk_widget_push_visual(gdk_imlib_get_visual());
 196         gtk_widget_push_colormap(gdk_imlib_get_colormap());
 197 #endif
 198
 199 #if USE_SSL
 200         ssl_init();
 201 #endif
 202
 203         srandom((gint)time(NULL));
 204
 205         /* parse gtkrc files */
 206         userrc = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S, ".gtkrc",
 207                              NULL);
 208         gtk_rc_parse(userrc);
 209         g_free(userrc);
 210         userrc = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S, ".gtk",
 211                              G_DIR_SEPARATOR_S, "gtkrc", NULL);
 212         gtk_rc_parse(userrc);
 213         g_free(userrc);
 214         userrc = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, "gtkrc", NULL);
 215         gtk_rc_parse(userrc);
 216         g_free(userrc);
 217
 218         gtk_rc_parse("./gtkrc");
 219
 220         userrc = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, MENU_RC, NULL);
 221         gtk_item_factory_parse_rc(userrc);
 222         g_free(userrc);
 223
 224         CHDIR_RETURN_VAL_IF_FAIL(get_home_dir(), 1);
 225
 226         /* check and create unix domain socket */
 227         lock_socket = prohibit_duplicate_launch();
 228         if (lock_socket < 0) return 0;
 229
 230         if (cmd.status) {
 231                 puts("0 Sylpheed not running.");
 232                 return 0;
 233         }
 234
 235         /* backup if old rc file exists */
 236         if (is_file_exist(RC_DIR)) {
 237                 if (rename(RC_DIR, RC_DIR ".bak") < 0)
 238                         FILE_OP_ERROR(RC_DIR, "rename");
 239         }
 240         MAKE_DIR_IF_NOT_EXIST(RC_DIR);
 241         MAKE_DIR_IF_NOT_EXIST(get_imap_cache_dir());
 242         MAKE_DIR_IF_NOT_EXIST(get_news_cache_dir());
 243         MAKE_DIR_IF_NOT_EXIST(get_mime_tmp_dir());
 244         MAKE_DIR_IF_NOT_EXIST(get_tmp_dir());
 245         MAKE_DIR_IF_NOT_EXIST(RC_DIR G_DIR_SEPARATOR_S "uidl");
 246
 247         if (is_file_exist(RC_DIR G_DIR_SEPARATOR_S "sylpheed.log")) {
 248                 if (rename(RC_DIR G_DIR_SEPARATOR_S "sylpheed.log",
 249                            RC_DIR G_DIR_SEPARATOR_S "sylpheed.log.bak") < 0)
 250                         FILE_OP_ERROR("sylpheed.log", "rename");
 251         }
 252         set_log_file(RC_DIR G_DIR_SEPARATOR_S "sylpheed.log");
 253
 254         if (is_file_exist(RC_DIR G_DIR_SEPARATOR_S "assortrc") &&
 255             !is_file_exist(RC_DIR G_DIR_SEPARATOR_S "filterrc")) {
 256                 if (rename(RC_DIR G_DIR_SEPARATOR_S "assortrc",
 257                            RC_DIR G_DIR_SEPARATOR_S "filterrc") < 0)
 258                         FILE_OP_ERROR(RC_DIR G_DIR_SEPARATOR_S "assortrc",
 259                                       "rename");
 260         }
 261
 262         prefs_common_init();
 263         prefs_common_read_config();
 264
 265 #if USE_GPGME
 266         gpg_started = FALSE;
 267         if (gpgme_check_engine()) {  /* Also does some gpgme init */
 268                 rfc2015_disable_all();
 269                 debug_print("gpgme_engine_version:\n%s\n",
 270                             gpgme_get_engine_info());
 271
 272                 if (prefs_common.gpg_warning) {
 273                         AlertValue val;
 274
 275                         val = alertpanel_message_with_disable
 276                                 (_("Warning"),
 277                                  _("GnuPG is not installed properly, or needs to be upgraded.\n"
 278                                    "OpenPGP support disabled."));
 279                         if (val & G_ALERTDISABLE)
 280                                 prefs_common.gpg_warning = FALSE;
 281                 }
 282         } else
 283                 gpg_started = TRUE;
 284
 285         gpgme_register_idle(idle_function_for_gpgme);
 286 #endif
 287
 288 #if USE_ASPELL
 289         gtkaspellcheckers = gtkaspell_checkers_new();
 290 #endif
 291
 292
 293         prefs_common_save_config();
 294         prefs_actions_read_config();
 295         prefs_actions_write_config();
 296         prefs_display_header_read_config();
 297         prefs_display_header_write_config();
 298         /* prefs_filtering_read_config(); */
 299         addressbook_read_file();
 300         renderer_read_config();
 301
 302         gtkut_widget_init();
 303
 304         mainwin = main_window_create
 305                 (prefs_common.sep_folder | prefs_common.sep_msg << 1);
 306         folderview = mainwin->folderview;
 307
 308         /* register the callback of unix domain socket input */
 309         lock_socket_tag = gdk_input_add(lock_socket,
 310                                         GDK_INPUT_READ | GDK_INPUT_EXCEPTION,
 311                                         lock_socket_input_cb,
 312                                         mainwin);
 313
 314         account_read_config_all();
 315         account_save_config_all();
 316
 317         if (folder_read_list() < 0) {
 318                 setup(mainwin);
 319                 folder_write_list();
 320         }
 321         if (!account_get_list()) {
 322                 account_edit_open();
 323                 account_add();
 324         }
 325
 326         account_set_missing_folder();
 327         folder_set_missing_folders();
 328         folderview_set(folderview);
 329
 330         /* prefs_scoring_read_config(); */
 331         prefs_matcher_read_config();
 332
 333         /* make one all-folder processing before using sylpheed */
 334         folder_func_to_all_folders(initial_processing, (gpointer *)mainwin);
 335
 336         /* if Sylpheed crashed, rebuild caches */
 337         if (!cmd.crash && is_file_exist(get_crashfile_name())) {
 338                 debug_print("Sylpheed crashed, checking for new messages\n");
 339                 folderview_check_new_all();
 340         }
 341         /* make the crash-indicator file */
 342         str_write_to_file("foo", get_crashfile_name());
 343
 344         addressbook_read_file();
 345
 346         inc_autocheck_timer_init(mainwin);
 347
 348         /* ignore SIGPIPE signal for preventing sudden death of program */
 349         signal(SIGPIPE, SIG_IGN);
 350
 351         if (cmd.receive_all || prefs_common.chk_on_startup)
 352                 inc_all_account_mail(mainwin, prefs_common.newmail_notify_manu);
 353         else if (cmd.receive)
 354                 inc_mail(mainwin, prefs_common.newmail_notify_manu);
 355         else
 356                 gtk_widget_grab_focus(folderview->ctree);
 357
 358         if (cmd.compose)
 359                 open_compose_new(cmd.compose_mailto, cmd.attach_files);
 360         if (cmd.attach_files) {
 361                 ptr_array_free_strings(cmd.attach_files);
 362                 g_ptr_array_free(cmd.attach_files, TRUE);
 363                 cmd.attach_files = NULL;
 364         }
 365         if (cmd.send)
 366                 send_queue();
 367
 368         if (cmd.online_mode == ONLINE_MODE_OFFLINE)
 369                 main_window_toggle_work_offline(mainwin, TRUE);
 370         if (cmd.online_mode == ONLINE_MODE_ONLINE)
 371                 main_window_toggle_work_offline(mainwin, FALSE);
 372
 373         gtk_main();
 374
 375         addressbook_destroy();
 376
 377 #if USE_ASPELL
 378         gtkaspell_checkers_delete();
 379 #endif
 380
 381         return 0;
 382 }
 383
 384 static void parse_cmd_opt(int argc, char *argv[])
 385 {
 386         gint i;
 387
 388         for (i = 1; i < argc; i++) {
 389                 if (!strncmp(argv[i], "--debug", 7))
 390                         debug_mode = TRUE;
 391                 else if (!strncmp(argv[i], "--receive-all", 13))
 392                         cmd.receive_all = TRUE;
 393                 else if (!strncmp(argv[i], "--receive", 9))
 394                         cmd.receive = TRUE;
 395                 else if (!strncmp(argv[i], "--compose", 9)) {
 396                         const gchar *p = argv[i + 1];
 397
 398                         cmd.compose = TRUE;
 399                         cmd.compose_mailto = NULL;
 400                         if (p && *p != '\0' && *p != '-') {
 401                                 if (!strncmp(p, "mailto:", 7))
 402                                         cmd.compose_mailto = p + 7;
 403                                 else
 404                                         cmd.compose_mailto = p;
 405                                 i++;
 406                         }
 407                 } else if (!strncmp(argv[i], "--attach", 8)) {
 408                         const gchar *p = argv[i + 1];
 409                         gchar *file;
 410
 411                         while (p && *p != '\0' && *p != '-') {
 412                                 if (!cmd.attach_files)
 413                                         cmd.attach_files = g_ptr_array_new();
 414                                 if (*p != G_DIR_SEPARATOR)
 415                                         file = g_strconcat(startup_dir,
 416                                                            G_DIR_SEPARATOR_S,
 417                                                            p, NULL);
 418                                 else
 419                                         file = g_strdup(p);
 420                                 g_ptr_array_add(cmd.attach_files, file);
 421                                 i++;
 422                                 p = argv[i + 1];
 423                         }
 424                 } else if (!strncmp(argv[i], "--send", 6)) {
 425                         cmd.send = TRUE;
 426                 } else if (!strncmp(argv[i], "--version", 9)) {
 427                         puts("Sylpheed version " VERSION);
 428                         exit(0);
 429                 } else if (!strncmp(argv[i], "--status", 8)) {
 430                         cmd.status = TRUE;
 431                 } else if (!strncmp(argv[i], "--online", 8)) {
 432                         cmd.online_mode = ONLINE_MODE_ONLINE;
 433                 } else if (!strncmp(argv[i], "--offline", 9)) {
 434                         cmd.online_mode = ONLINE_MODE_OFFLINE;
 435                 } else if (!strncmp(argv[i], "--help", 6)) {
 436                         g_print(_("Usage: %s [OPTION]...\n"),
 437                                 g_basename(argv[0]));
 438
 439                         puts(_("  --compose [address]    open composition window"));
 440                         puts(_("  --attach file1 [file2]...\n"
 441                                "                         open composition window with specified files\n"
 442                                "                         attached"));
 443                         puts(_("  --receive              receive new messages"));
 444                         puts(_("  --receive-all          receive new messages of all accounts"));
 445                         puts(_("  --send                 send all queued messages"));
 446                         puts(_("  --status               show the total number of messages"));
 447                         puts(_("  --online               switch to online mode"));
 448                         puts(_("  --offline              switch to offline mode"));
 449                         puts(_("  --debug                debug mode"));
 450                         puts(_("  --help                 display this help and exit"));
 451                         puts(_("  --version              output version information and exit"));
 452
 453                         exit(1);
 454                 } else if (!strncmp(argv[i], "--crash", 7)) {
 455                         cmd.crash = TRUE;
 456                         cmd.crash_params = g_strdup(argv[i + 1]);
 457                         i++;
 458                 }
 459
 460         }
 461
 462         if (cmd.attach_files && cmd.compose == FALSE) {
 463                 cmd.compose = TRUE;
 464                 cmd.compose_mailto = NULL;
 465         }
 466 }
 467
 468 static gint get_queued_message_num(void)
 469 {
 470         FolderItem *queue;
 471
 472         queue = folder_get_default_queue();
 473         if (!queue) return -1;
 474
 475         folder_item_scan(queue);
 476         return queue->total;
 477 }
 478
 479 static void save_all_caches(FolderItem *item, gpointer data)
 480 {
 481         if (!item->cache)
 482                 return;
 483         folder_item_write_cache(item);
 484 }
 485
 486 static void initial_processing(FolderItem *item, gpointer data)
 487 {
 488         MainWindow *mainwin = (MainWindow *)data;
 489         gchar *buf;
 490
 491         g_return_if_fail(item);
 492         buf = g_strdup_printf(_("Processing (%s)..."),
 493                               item->path
 494                               ? item->path
 495                               : _("top level folder"));
 496         debug_print("%s\n", buf);
 497         g_free(buf);
 498
 499         main_window_cursor_wait(mainwin);
 500
 501         folder_item_apply_processing(item);
 502
 503         debug_print("done.\n");
 504         STATUSBAR_POP(mainwin);
 505         main_window_cursor_normal(mainwin);
 506 }
 507
 508 void app_will_exit(GtkWidget *widget, gpointer data)
 509 {
 510         MainWindow *mainwin = data;
 511         gchar *filename;
 512
 513         if (compose_get_compose_list()) {
 514                 if (alertpanel(_("Notice"),
 515                                _("Composing message exists. Really quit?"),
 516                                _("OK"), _("Cancel"), NULL) != G_ALERTDEFAULT)
 517                         return;
 518                 manage_window_focus_in(mainwin->window, NULL, NULL);
 519         }
 520
 521         if (prefs_common.warn_queued_on_exit && get_queued_message_num() > 0) {
 522                 if (alertpanel(_("Queued messages"),
 523                                _("Some unsent messages are queued. Exit now?"),
 524                                _("OK"), _("Cancel"), NULL) != G_ALERTDEFAULT)
 525                         return;
 526                 manage_window_focus_in(mainwin->window, NULL, NULL);
 527         }
 528
 529         inc_autocheck_timer_remove();
 530
 531 #if USE_GPGME
 532         gpgmegtk_free_passphrase();
 533 #endif
 534
 535         if (prefs_common.clean_on_exit)
 536                 main_window_empty_trash(mainwin, prefs_common.ask_on_clean);
 537
 538         /* save prefs for opened folder */
 539         if(mainwin->folderview->opened)
 540         {
 541                 FolderItem *item;
 542
 543                 item = gtk_ctree_node_get_row_data(GTK_CTREE(mainwin->folderview->ctree), mainwin->folderview->opened);
 544                 summary_save_prefs_to_folderitem(mainwin->folderview->summaryview, item);
 545         }
 546
 547         /* save all state before exiting */
 548         folder_write_list();
 549         folder_func_to_all_folders(save_all_caches, NULL);
 550
 551         main_window_get_size(mainwin);
 552         main_window_get_position(mainwin);
 553         prefs_common_save_config();
 554         account_save_config_all();
 555         addressbook_export_to_file();
 556
 557         filename = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, MENU_RC, NULL);
 558         gtk_item_factory_dump_rc(filename, NULL, TRUE);
 559         g_free(filename);
 560
 561         /* delete temporary files */
 562         remove_all_files(get_mime_tmp_dir());
 563
 564         close_log_file();
 565
 566         /* delete unix domain socket */
 567         gdk_input_remove(lock_socket_tag);
 568         fd_close(lock_socket);
 569         filename = get_socket_name();
 570         unlink(filename);
 571
 572         /* delete crashfile */
 573         if (!cmd.crash)
 574                 unlink(get_crashfile_name());
 575
 576 #if USE_SSL
 577         ssl_done();
 578 #endif
 579
 580         gtk_main_quit();
 581 }
 582
 583 #if USE_GPGME
 584 static void idle_function_for_gpgme(void)
 585 {
 586         while (gtk_events_pending())
 587                 gtk_main_iteration();
 588 }
 589 #endif /* USE_GPGME */
 590
 591 /*
 592  * CLAWS: want this public so crash dialog can delete the
 593  * lock file too
 594  */
 595 #ifndef CLAWS
 596 static
 597 #endif
 598 gchar *get_socket_name(void)
 599 {
 600         static gchar *filename = NULL;
 601
 602         if (filename == NULL) {
 603                 filename = g_strdup_printf("%s%csylpheed-%d",
 604                                            g_get_tmp_dir(), G_DIR_SEPARATOR,
 605                                            getuid());
 606         }
 607
 608         return filename;
 609 }
 610
 611 static gchar *get_crashfile_name(void)
 612 {
 613         static gchar *filename = NULL;
 614
 615         if (filename == NULL) {
 616                 filename = g_strdup_printf("%s%csylpheed-crashed",
 617                                            get_tmp_dir(), G_DIR_SEPARATOR);
 618         }
 619
 620         return filename;
 621 }
 622
 623 static gint prohibit_duplicate_launch(void)
 624 {
 625         gint uxsock;
 626         gchar *path;
 627
 628         path = get_socket_name();
 629         uxsock = fd_connect_unix(path);
 630         if (uxsock < 0) {
 631                 unlink(path);
 632                 return fd_open_unix(path);
 633         }
 634
 635         /* remote command mode */
 636
 637         debug_print("another Sylpheed is already running.\n");
 638
 639         if (cmd.receive_all)
 640                 fd_write(uxsock, "receive_all\n", 12);
 641         else if (cmd.receive)
 642                 fd_write(uxsock, "receive\n", 8);
 643         else if (cmd.compose && cmd.attach_files) {
 644                 gchar *str, *compose_str;
 645                 gint i;
 646
 647                 if (cmd.compose_mailto)
 648                         compose_str = g_strdup_printf("compose_attach %s\n",
 649                                                       cmd.compose_mailto);
 650                 else
 651                         compose_str = g_strdup("compose_attach\n");
 652
 653                 fd_write(uxsock, compose_str, strlen(compose_str));
 654                 g_free(compose_str);
 655
 656                 for (i = 0; i < cmd.attach_files->len; i++) {
 657                         str = g_ptr_array_index(cmd.attach_files, i);
 658                         fd_write(uxsock, str, strlen(str));
 659                         fd_write(uxsock, "\n", 1);
 660                 }
 661
 662                 fd_write(uxsock, ".\n", 2);
 663         } else if (cmd.compose) {
 664                 gchar *compose_str;
 665
 666                 if (cmd.compose_mailto)
 667                         compose_str = g_strdup_printf("compose %s\n", cmd.compose_mailto);
 668                 else
 669                         compose_str = g_strdup("compose\n");
 670
 671                 fd_write(uxsock, compose_str, strlen(compose_str));
 672                 g_free(compose_str);
 673         } else if (cmd.send) {
 674                 fd_write(uxsock, "send\n", 5);
 675         } else if (cmd.online_mode == ONLINE_MODE_ONLINE) {
 676                 fd_write(uxsock, "online\n", 6);
 677         } else if (cmd.online_mode == ONLINE_MODE_OFFLINE) {
 678                 fd_write(uxsock, "offline\n", 7);
 679         } else if (cmd.status) {
 680                 gchar buf[BUFFSIZE];
 681
 682                 fd_write(uxsock, "status\n", 7);
 683                 fd_gets(uxsock, buf, sizeof(buf));
 684                 fputs(buf, stdout);
 685         } else
 686                 fd_write(uxsock, "popup\n", 6);
 687
 688         fd_close(uxsock);
 689         return -1;
 690 }
 691
 692 static void lock_socket_input_cb(gpointer data,
 693                                  gint source,
 694                                  GdkInputCondition condition)
 695 {
 696         MainWindow *mainwin = (MainWindow *)data;
 697         gint sock;
 698         gchar buf[BUFFSIZE];
 699
 700         sock = fd_accept(source);
 701         fd_gets(sock, buf, sizeof(buf));
 702
 703         if (!strncmp(buf, "popup", 5)) {
 704                 main_window_popup(mainwin);
 705         } else if (!strncmp(buf, "receive_all", 11)) {
 706                 main_window_popup(mainwin);
 707                 inc_all_account_mail(mainwin, prefs_common.newmail_notify_manu);
 708         } else if (!strncmp(buf, "receive", 7)) {
 709                 main_window_popup(mainwin);
 710                 inc_mail(mainwin, prefs_common.newmail_notify_manu);
 711         } else if (!strncmp(buf, "compose_attach", 14)) {
 712                 GPtrArray *files;
 713                 gchar *mailto;
 714
 715                 mailto = g_strdup(buf + strlen("compose_attach") + 1);
 716                 files = g_ptr_array_new();
 717                 while (fd_gets(sock, buf, sizeof(buf)) > 0) {
 718                         if (buf[0] == '.' && buf[1] == '\n') break;
 719                         strretchomp(buf);
 720                         g_ptr_array_add(files, g_strdup(buf));
 721                 }
 722                 open_compose_new(mailto, files);
 723                 ptr_array_free_strings(files);
 724                 g_ptr_array_free(files, TRUE);
 725                 g_free(mailto);
 726         } else if (!strncmp(buf, "compose", 7)) {
 727                 open_compose_new(buf + strlen("compose") + 1, NULL);
 728         } else if (!strncmp(buf, "send", 4)) {
 729                 send_queue();
 730         } else if (!strncmp(buf, "online", 6)) {
 731                 main_window_toggle_work_offline(mainwin, FALSE);
 732         } else if (!strncmp(buf, "offline", 7)) {
 733                 main_window_toggle_work_offline(mainwin, TRUE);
 734         } else if (!strncmp(buf, "status", 6)) {
 735                 guint new, unread, total;
 736
 737                 folder_count_total_msgs(&new, &unread, &total);
 738                 g_snprintf(buf, sizeof(buf), "%d %d %d\n", new, unread, total);
 739                 fd_write(sock, buf, strlen(buf));
 740         }
 741
 742         fd_close(sock);
 743 }
 744
 745 static void open_compose_new(const gchar *address, GPtrArray *attach_files)
 746 {
 747         gchar *addr = NULL;
 748
 749         if (address) {
 750                 Xstrdup_a(addr, address, return);
 751                 g_strstrip(addr);
 752         }
 753
 754         compose_new(NULL, addr, attach_files);
 755 }
 756
 757 static void send_queue(void)
 758 {
 759         GList *list;
 760         FolderItem *def_outbox;
 761
 762         def_outbox = folder_get_default_outbox();
 763
 764         for (list = folder_get_list(); list != NULL; list = list->next) {
 765                 Folder *folder = list->data;
 766
 767                 if (folder->queue) {
 768                         if (procmsg_send_queue
 769                                 (folder->queue, prefs_common.savemsg) < 0)
 770                                 alertpanel_error(_("Some errors occurred while sending queued messages."));
 771                         statusbar_pop_all();
 772                         folder_item_scan(folder->queue);
 773                         folderview_update_item(folder->queue, TRUE);
 774                         if (prefs_common.savemsg && folder->outbox) {
 775                                 folderview_update_item(folder->outbox, TRUE);
 776                                 if (folder->outbox == def_outbox)
 777                                         def_outbox = NULL;
 778                         }
 779                 }
 780         }
 781
 782         if (prefs_common.savemsg && def_outbox)
 783                 folderview_update_item(def_outbox, TRUE);
 784 }