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 #ifdef CRASH_DIALOG
 182         if (cmd.crash) {
 183                 crash_main(cmd.crash_params);
 184                 return 0;
 185         }
 186         crash_install_handlers();
 187 #endif
 188
 189 #if USE_THREADS || USE_LDAP
 190         g_thread_init(NULL);
 191         if (!g_thread_supported())
 192                 g_error(_("g_thread is not supported by glib.\n"));
 193 #endif
 194
 195 #if HAVE_GDK_IMLIB
 196         gdk_imlib_init();
 197         gtk_widget_push_visual(gdk_imlib_get_visual());
 198         gtk_widget_push_colormap(gdk_imlib_get_colormap());
 199 #endif
 200
 201 #if USE_SSL
 202         ssl_init();
 203 #endif
 204
 205         srandom((gint)time(NULL));
 206
 207         /* parse gtkrc files */
 208         userrc = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S, ".gtkrc",
 209                              NULL);
 210         gtk_rc_parse(userrc);
 211         g_free(userrc);
 212         userrc = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S, ".gtk",
 213                              G_DIR_SEPARATOR_S, "gtkrc", NULL);
 214         gtk_rc_parse(userrc);
 215         g_free(userrc);
 216         userrc = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, "gtkrc", NULL);
 217         gtk_rc_parse(userrc);
 218         g_free(userrc);
 219
 220         gtk_rc_parse("./gtkrc");
 221
 222         userrc = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, MENU_RC, NULL);
 223         gtk_item_factory_parse_rc(userrc);
 224         g_free(userrc);
 225
 226         CHDIR_RETURN_VAL_IF_FAIL(get_home_dir(), 1);
 227
 228         /* check and create unix domain socket */
 229         lock_socket = prohibit_duplicate_launch();
 230         if (lock_socket < 0) return 0;
 231
 232         if (cmd.status) {
 233                 puts("0 Sylpheed not running.");
 234                 return 0;
 235         }
 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, total;
 767
 768                 folder_count_total_msgs(&new, &unread, &total);
 769                 g_snprintf(buf, sizeof(buf), "%d %d %d\n", new, unread, 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 }