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