src/account.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2015 Hiroyuki Yamamoto and the Claws Mail team
   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 3 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, see <http://www.gnu.org/licenses/>.
  17  *
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #include "claws-features.h"
  23 #endif
  24
  25 #include "defs.h"
  26
  27 #include <glib.h>
  28 #include <glib/gi18n.h>
  29 #include <gtk/gtk.h>
  30 #include <gdk/gdkkeysyms.h>
  31 #include <stdio.h>
  32 #include <errno.h>
  33
  34 #include "main.h"
  35 #include "mainwindow.h"
  36 #include "folderview.h"
  37 #include "folder.h"
  38 #include "account.h"
  39 #include "prefs_gtk.h"
  40 #include "prefs_account.h"
  41 #include "prefs_common.h"
  42 #include "folder_item_prefs.h"
  43 #include "compose.h"
  44 #include "manage_window.h"
  45 #include "stock_pixmap.h"
  46 #include "inc.h"
  47 #include "gtkutils.h"
  48 #include "utils.h"
  49 #include "alertpanel.h"
  50 #include "procheader.h"
  51 #include "customheader.h"
  52 #include "remotefolder.h"
  53 #include "manual.h"
  54 #include "filtering.h"
  55 #include "prefs_actions.h"
  56 #include "hooks.h"
  57 #include "passwordstore.h"
  58
  59 enum {
  60         ACCOUNT_IS_DEFAULT,
  61         ACCOUNT_ENABLE_GET_ALL,
  62         ACCOUNT_NAME,
  63         ACCOUNT_PROTOCOL,
  64         ACCOUNT_SERVER,
  65         ACCOUNT_DATA,
  66         N_ACCOUNT_COLUMNS
  67 };
  68
  69
  70 typedef enum
  71 {
  72         COL_DEFAULT     = 0,
  73         COL_GETALL      = 1,
  74         COL_NAME        = 2,
  75         COL_PROTOCOL    = 3,
  76         COL_SERVER      = 4
  77 } EditAccountColumnPos;
  78
  79 # define N_EDIT_ACCOUNT_COLS    5
  80
  81 PrefsAccount *cur_account;
  82
  83 static GList *account_list = NULL;
  84 static gboolean account_list_dirty = FALSE;
  85
  86 static struct EditAccount {
  87         GtkWidget *window;
  88         GtkWidget *list_view;
  89         GtkWidget *close_btn;
  90 } edit_account;
  91
  92 static void account_edit_create         (void);
  93 static void           account_destroy           (PrefsAccount   *ac_prefs);
  94 static void           account_set_as_default    (PrefsAccount   *ac_prefs);
  95 static void           account_set_menu          (void);
  96
  97 static void account_edit_prefs          (GtkWidget *widget, gpointer data);
  98 static void account_delete              (GtkWidget *widget, gpointer data);
  99 static void account_clone               (GtkWidget *widget, gpointer data);
 100
 101 static void account_up                  (GtkWidget *widget, gpointer data);
 102 static void account_down                (GtkWidget *widget, gpointer data);
 103
 104 static void account_set_default         (GtkWidget *widget, gpointer data);
 105
 106 static void account_edit_close          (GtkWidget *widget, gpointer data);
 107
 108 static gint account_delete_event        (GtkWidget      *widget,
 109                                          GdkEventAny    *event,
 110                                          gpointer        data);
 111 static void account_size_allocate_cb(GtkWidget *widget,
 112                                          GtkAllocation *allocation);
 113 static gboolean account_key_pressed     (GtkWidget      *widget,
 114                                          GdkEventKey    *event,
 115                                          gpointer        data);
 116 static gboolean account_search_func_cb (GtkTreeModel *model, gint column,
 117                                                 const gchar *key, GtkTreeIter *iter,
 118                                                 gpointer search_data);
 119 static void account_list_view_add       (PrefsAccount   *ac_prefs);
 120 static void account_list_view_set       (void);
 121
 122 static void account_list_set            (void);
 123
 124 typedef struct FindAccountInStore {
 125         gint             account_id;
 126         GtkTreePath     *path;
 127         GtkTreeIter      iter;
 128 } FindAccountInStore;
 129
 130 static GtkListStore* account_create_data_store  (void);
 131
 132 static void account_list_view_insert_account_item (GtkListStore *list_store,
 133                                                    const gchar  *account_name,
 134                                                    const gchar  *protocol,
 135                                                    const gchar  *server_name,
 136                                                    gboolean      is_default,
 137                                                    gboolean      is_get_all,
 138                                                    PrefsAccount *account_data);
 139
 140 static GtkWidget *account_list_view_create      (void);
 141 static void account_create_list_view_columns    (GtkWidget *list_view);
 142
 143 static gint account_list_view_get_selected_account_id           (GtkWidget *list_view);
 144 static GtkTreePath *account_list_view_get_selected_account_path (GtkWidget *list_view);
 145 static PrefsAccount *account_list_view_get_selected_account             (GtkWidget *list_view);
 146 static gboolean account_list_view_select_account                        (GtkWidget *list_view,
 147                                                                  gint       account_id);
 148
 149 static void account_list_view_set_default_by_id(GtkWidget *list_view,
 150                                                 gint account_id);
 151
 152 static gboolean set_new_default_account         (GtkTreeModel *model,
 153                                                  GtkTreePath  *path,
 154                                                  GtkTreeIter  *iter,
 155                                                  gint         *account_id);
 156
 157 static gboolean find_account_in_store           (GtkTreeModel *model,
 158                                                  GtkTreePath  *path,
 159                                                  GtkTreeIter  *iter,
 160                                                  FindAccountInStore *data);
 161
 162 static void account_get_all_toggled             (GtkCellRendererToggle  *widget,
 163                                                  gchar                  *path,
 164                                                  GtkWidget              *list_view);
 165
 166 static void account_double_clicked              (GtkTreeView            *list_view,
 167                                                  GtkTreePath            *path,
 168                                                  GtkTreeViewColumn      *column,
 169                                                  gpointer                data);
 170
 171 static void drag_begin                          (GtkTreeView *list_view,
 172                                                  GdkDragContext *context,
 173                                                  gpointer data);
 174
 175 static void drag_end                            (GtkTreeView *list_view,
 176                                                  GdkDragContext *context,
 177                                                  gpointer data);
 178
 179 static void account_row_changed_while_drag_drop (GtkTreeModel *model,
 180                                                  GtkTreePath  *path,
 181                                                  GtkTreeIter  *iter,
 182                                                  gpointer      arg3,
 183                                                  GtkTreeView  *list_view);
 184
 185 static void account_flush_state(void)
 186 {
 187         account_set_menu();
 188         main_window_reflect_prefs_all();
 189
 190         account_list_dirty = FALSE;
 191 }
 192
 193 void account_read_config_all(void)
 194 {
 195         GSList *ac_label_list = NULL, *cur;
 196         gchar *rcpath;
 197         FILE *fp;
 198         gchar buf[PREFSBUFSIZE];
 199         PrefsAccount *ac_prefs;
 200
 201         debug_print("Reading all config for each account...\n");
 202
 203         rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, ACCOUNT_RC, NULL);
 204         if ((fp = g_fopen(rcpath, "rb")) == NULL) {
 205                 if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
 206                 g_free(rcpath);
 207                 return;
 208         }
 209         g_free(rcpath);
 210
 211         while (fgets(buf, sizeof(buf), fp) != NULL) {
 212                 if (!strncmp(buf, "[Account: ", 10)) {
 213                         strretchomp(buf);
 214                         memmove(buf, buf + 1, sizeof(buf) - 1);
 215                         buf[strlen(buf) - 1] = '\0';
 216                         debug_print("Found label: %s\n", buf);
 217                         ac_label_list = g_slist_append(ac_label_list,
 218                                                        g_strdup(buf));
 219                 }
 220         }
 221         fclose(fp);
 222
 223         /* read config data from file */
 224         cur_account = NULL;
 225         for (cur = ac_label_list; cur != NULL; cur = cur->next) {
 226                 ac_prefs = prefs_account_new_from_config((gchar *)cur->data);
 227                 account_list = g_list_append(account_list, ac_prefs);
 228                 if (ac_prefs->is_default)
 229                         cur_account = ac_prefs;
 230         }
 231         /* if default is not set, assume first account as default */
 232         if (!cur_account && account_list) {
 233                 ac_prefs = (PrefsAccount *)account_list->data;
 234                 account_set_as_default(ac_prefs);
 235                 cur_account = ac_prefs;
 236         }
 237
 238         account_set_menu();
 239         main_window_reflect_prefs_all_now();
 240
 241         while (ac_label_list) {
 242                 g_free(ac_label_list->data);
 243                 ac_label_list = g_slist_remove(ac_label_list,
 244                                                ac_label_list->data);
 245         }
 246 }
 247
 248 void account_write_config_all(void)
 249 {
 250         prefs_account_write_config_all(account_list);
 251 }
 252
 253 /*
 254  * account_find_all_from_address:
 255  * @ac_list: initial list of accounts. NULL to create a new one.
 256  * Accounts found in the @address will be appended to this list.
 257  * @address: Email address string.
 258  *
 259  * Find all the mail (not news) accounts within the specified address.
 260  *
 261  * Return value: the original accounts list with the found accounts appended.
 262  */
 263 GList *account_find_all_from_address(GList *ac_list, const gchar *address)
 264 {
 265         GList *cur;
 266         PrefsAccount *ac;
 267
 268         if (address == NULL)
 269                 return ac_list;
 270
 271         for (cur = account_list; cur != NULL; cur = cur->next) {
 272                 ac = (PrefsAccount *)cur->data;
 273                 if (ac->protocol != A_NNTP && ac->address &&
 274                     strcasestr(address, ac->address) != NULL)
 275                         ac_list = g_list_append(ac_list, ac);
 276         }
 277         return ac_list;
 278 }
 279
 280 PrefsAccount *account_find_from_smtp_server(const gchar *address,
 281                                             const gchar *smtp_server)
 282 {
 283         GList *cur;
 284         PrefsAccount *ac;
 285
 286         cm_return_val_if_fail(address != NULL, NULL);
 287         cm_return_val_if_fail(smtp_server != NULL, NULL);
 288
 289         for (cur = account_list; cur != NULL; cur = cur->next) {
 290                 ac = (PrefsAccount *)cur->data;
 291                 if (!strcmp2(address, ac->address) &&
 292                     !strcmp2(smtp_server, ac->smtp_server))
 293                         return ac;
 294         }
 295
 296         return NULL;
 297 }
 298
 299 /*
 300  * account_find_from_address:
 301  * @address: Email address string.
 302  *
 303  * Find a mail (not news if newsgroups_ok is FALSE) account with the specified email address.
 304  *
 305  * Return value: The found account, or NULL if not found.
 306  */
 307 PrefsAccount *account_find_from_address(const gchar *address, gboolean newsgroups_ok)
 308 {
 309         GList *cur;
 310         PrefsAccount *ac;
 311
 312         cm_return_val_if_fail(address != NULL, NULL);
 313
 314         for (cur = account_list; cur != NULL; cur = cur->next) {
 315                 ac = (PrefsAccount *)cur->data;
 316                 if ((ac->protocol != A_NNTP || newsgroups_ok) && ac->address &&
 317                     g_ascii_strcasecmp(address, ac->address) == 0)
 318                         return ac;
 319         }
 320
 321         return NULL;
 322 }
 323
 324 PrefsAccount *account_find_from_id(gint id)
 325 {
 326         GList *cur;
 327         PrefsAccount *ac;
 328
 329         for (cur = account_list; cur != NULL; cur = cur->next) {
 330                 ac = (PrefsAccount *)cur->data;
 331                 if (id == ac->account_id)
 332                         return ac;
 333         }
 334
 335         return NULL;
 336 }
 337
 338 PrefsAccount *account_find_from_item(FolderItem *item)
 339 {
 340         PrefsAccount *ac;
 341
 342         cm_return_val_if_fail(item != NULL, NULL);
 343
 344         ac = item->account;
 345         if (!ac) {
 346                 FolderItem *cur_item = folder_item_parent(item);
 347                 while (cur_item != NULL) {
 348                         if (cur_item->account && cur_item->apply_sub) {
 349                                 ac = cur_item->account;
 350                                 break;
 351                         }
 352                         cur_item = folder_item_parent(cur_item);
 353                 }
 354         }
 355         if (!ac)
 356                 ac = item->folder->account;
 357
 358         return ac;
 359 }
 360
 361 static void account_set_menu(void)
 362 {
 363         main_window_set_account_menu(account_list);
 364 }
 365
 366 void account_set_menu_only_toolbar(void)
 367 {
 368         main_window_set_account_menu_only_toolbar(account_list);
 369 }
 370
 371 GList *account_get_list(void)
 372 {
 373         return account_list;
 374 }
 375
 376 void account_edit_focus(void)
 377 {
 378         if (edit_account.window == NULL) {
 379                 return;
 380         }
 381         manage_window_set_transient(GTK_WINDOW(edit_account.window));
 382         gtk_widget_grab_focus(edit_account.close_btn);
 383         gtk_widget_show(edit_account.window);
 384         gtk_window_set_modal(GTK_WINDOW(edit_account.window), TRUE);
 385         manage_window_focus_in(edit_account.window, NULL, NULL);
 386 }
 387
 388 void account_edit_open(gpointer a, gpointer b)
 389 {
 390         inc_lock();
 391
 392         account_list_dirty = FALSE;
 393
 394         if (compose_get_compose_list()) {
 395                 alertpanel_error(_("Some composing windows are open.\n"
 396                                    "Please close all the composing "
 397                                    "windows before editing accounts."));
 398                 inc_unlock();
 399                 return;
 400         }
 401
 402         debug_print("Opening account edit window...\n");
 403
 404         if (!edit_account.window)
 405                 account_edit_create();
 406
 407         account_list_view_set();
 408
 409         account_edit_focus();
 410 }
 411
 412 void account_add(void)
 413 {
 414         PrefsAccount *ac_prefs;
 415
 416         ac_prefs = prefs_account_open(NULL, &account_list_dirty);
 417
 418         if (!ac_prefs) return;
 419
 420         account_edit_focus();
 421
 422         account_list = g_list_append(account_list, ac_prefs);
 423
 424         if (ac_prefs->is_default)
 425                 account_set_as_default(ac_prefs);
 426
 427         account_list_view_set();
 428
 429         if (ac_prefs->protocol == A_IMAP4 || ac_prefs->protocol == A_NNTP) {
 430                 Folder *folder;
 431
 432                 if (ac_prefs->protocol == A_IMAP4) {
 433                         folder = folder_new(folder_get_class_from_string("imap"), ac_prefs->account_name,
 434                                             ac_prefs->recv_server);
 435                 } else {
 436                         folder = folder_new(folder_get_class_from_string("news"), ac_prefs->account_name,
 437                                             ac_prefs->nntp_server);
 438                 }
 439                 if (folder == NULL) {
 440                         alertpanel_error(_("Can't create folder."));
 441                         return;
 442                 }
 443                 folder->account = ac_prefs;
 444                 ac_prefs->folder = folder;
 445                 folder_add(folder);
 446                 if (ac_prefs->protocol == A_IMAP4)
 447                         folder->klass->create_tree(folder);
 448                 folderview_set_all();
 449                 folder_write_list();
 450         }
 451 }
 452
 453 void account_open(PrefsAccount *ac_prefs)
 454 {
 455         gboolean prev_default;
 456         gchar *ac_name, *old_prefix, *new_prefix;
 457         gboolean account_dirty = FALSE;
 458
 459         cm_return_if_fail(ac_prefs != NULL);
 460
 461         if (compose_get_compose_list()) {
 462                 alertpanel_error(_("Some composing windows are open.\n"
 463                                    "Please close all the composing "
 464                                    "windows before editing accounts."));
 465                 return;
 466         }
 467
 468         prev_default = ac_prefs->is_default;
 469         Xstrdup_a(ac_name, ac_prefs->account_name ? ac_prefs->account_name : "",
 470                   return);
 471
 472         prefs_account_open(ac_prefs, &account_dirty);
 473
 474         account_edit_focus();
 475
 476         if (account_dirty) {
 477                 if (!prev_default && ac_prefs->is_default)
 478                         account_set_as_default(ac_prefs);
 479
 480                 if (ac_prefs->folder && strcmp2(ac_name, ac_prefs->account_name) != 0) {
 481                         old_prefix = folder_get_identifier(FOLDER(ac_prefs->folder));
 482                         folder_set_name(FOLDER(ac_prefs->folder),
 483                                         ac_prefs->account_name);
 484                         folderview_set_all();
 485                         folder_prefs_save_config_recursive(FOLDER(ac_prefs->folder));
 486                         new_prefix = folder_get_identifier(FOLDER(ac_prefs->folder));
 487
 488                         account_rename_path(old_prefix, new_prefix);
 489                         prefs_filtering_rename_path(old_prefix, new_prefix);
 490                         prefs_actions_rename_path(old_prefix, new_prefix);
 491
 492                         g_free(old_prefix);
 493                         g_free(new_prefix);
 494                 }
 495
 496                 account_write_config_all();
 497
 498                 account_flush_state();
 499         }
 500 }
 501
 502 static void account_set_as_default(PrefsAccount *ac_prefs)
 503 {
 504         PrefsAccount *ap;
 505         GList *cur;
 506
 507         for (cur = account_list; cur != NULL; cur = cur->next) {
 508                 ap = (PrefsAccount *)cur->data;
 509                 if (ap->is_default)
 510                         ap->is_default = FALSE;
 511         }
 512
 513         ac_prefs->is_default = TRUE;
 514 }
 515
 516 PrefsAccount *account_get_default(void)
 517 {
 518         PrefsAccount *ap;
 519         GList *cur;
 520
 521         for (cur = account_list; cur != NULL; cur = cur->next) {
 522                 ap = (PrefsAccount *)cur->data;
 523                 if (ap->is_default)
 524                         return ap;
 525         }
 526
 527         return NULL;
 528 }
 529
 530 void account_set_missing_folder(void)
 531 {
 532         PrefsAccount *ap;
 533         GList *cur;
 534
 535         for (cur = account_list; cur != NULL; cur = cur->next) {
 536                 ap = (PrefsAccount *)cur->data;
 537                 if ((ap->protocol == A_IMAP4 || ap->protocol == A_NNTP) &&
 538                     !ap->folder) {
 539                         Folder *folder;
 540
 541                         if (ap->protocol == A_IMAP4) {
 542                                 folder = folder_new(folder_get_class_from_string("imap"), ap->account_name,
 543                                                     ap->recv_server);
 544                         } else {
 545                                 folder = folder_new(folder_get_class_from_string("news"), ap->account_name,
 546                                                     ap->nntp_server);
 547                         }
 548                         if (folder == NULL)
 549                                 return;
 550                         folder->account = ap;
 551                         ap->folder = folder;
 552                         folder_add(folder);
 553                         if (ap->protocol == A_IMAP4)
 554                                 folder->klass->create_tree(folder);
 555                         folder_write_list();
 556
 557                 }
 558         }
 559 }
 560
 561 #define CHECK_CHANGE_FOLDER(folder) {                                           \
 562         if (folder && !strncmp(folder, old_id, strlen(old_id))) {               \
 563                 if (strlen(folder) == strlen(old_id)) {                         \
 564                         g_free(folder);                                         \
 565                         folder = g_strdup(new_id);                              \
 566                 } else if (strlen(folder) > strlen(old_id)                      \
 567                   && folder[strlen(old_id)] == G_DIR_SEPARATOR) {               \
 568                         gchar *new_path = g_strdup_printf("%s%s",               \
 569                                         new_id, (folder + strlen(old_id)));     \
 570                         g_free(folder);                                         \
 571                         folder = new_path;                                      \
 572                 }                                                               \
 573         }                                                                       \
 574 }
 575
 576 void account_rename_path(const gchar *old_id, const gchar *new_id)
 577 {
 578         GList *cur = account_list;
 579         for (; cur != NULL; cur = g_list_next(cur)) {
 580                 PrefsAccount *ap = (PrefsAccount *)cur->data;
 581                 CHECK_CHANGE_FOLDER(ap->inbox);
 582                 CHECK_CHANGE_FOLDER(ap->local_inbox);
 583                 CHECK_CHANGE_FOLDER(ap->queue_folder);
 584                 CHECK_CHANGE_FOLDER(ap->sent_folder);
 585                 CHECK_CHANGE_FOLDER(ap->draft_folder);
 586                 CHECK_CHANGE_FOLDER(ap->trash_folder);
 587         }
 588 }
 589
 590 FolderItem *account_get_special_folder(PrefsAccount *ac_prefs,
 591                                        SpecialFolderItemType type)
 592 {
 593         FolderItem *item = NULL;
 594
 595         cm_return_val_if_fail(ac_prefs != NULL, NULL);
 596
 597         switch (type) {
 598         case F_INBOX:
 599                 if (ac_prefs->folder)
 600                         item = FOLDER(ac_prefs->folder)->inbox;
 601                 if (!item)
 602                         item = folder_get_default_inbox();
 603                 break;
 604         case F_OUTBOX:
 605                 if (ac_prefs->set_sent_folder && ac_prefs->sent_folder) {
 606                         item = folder_find_item_from_identifier
 607                                 (ac_prefs->sent_folder);
 608                 }
 609                 if (!item) {
 610                         if (ac_prefs->folder)
 611                                 item = FOLDER(ac_prefs->folder)->outbox;
 612                         if (!item)
 613                                 item = folder_get_default_outbox_for_class(F_MH);
 614                         if (!item)
 615                                 item = folder_get_default_outbox();
 616                 }
 617                 break;
 618         case F_DRAFT:
 619                 if (ac_prefs->set_draft_folder && ac_prefs->draft_folder) {
 620                         item = folder_find_item_from_identifier
 621                                 (ac_prefs->draft_folder);
 622                 }
 623                 if (!item) {
 624                         if (ac_prefs->folder)
 625                                 item = FOLDER(ac_prefs->folder)->draft;
 626                         if (!item)
 627                                 item = folder_get_default_draft_for_class(F_MH);
 628                         if (!item)
 629                                 item = folder_get_default_draft();
 630                 }
 631                 break;
 632         case F_QUEUE:
 633                 if (ac_prefs->set_queue_folder && ac_prefs->queue_folder) {
 634                         item = folder_find_item_from_identifier
 635                                 (ac_prefs->queue_folder);
 636                 }
 637                 if (!item) {
 638                         if (ac_prefs->folder)
 639                                 item = FOLDER(ac_prefs->folder)->queue;
 640                         if (!item)
 641                                 item = folder_get_default_queue_for_class(F_MH);
 642                         if (!item)
 643                                 item = folder_get_default_queue();
 644                 }
 645                 break;
 646         case F_TRASH:
 647                 if (ac_prefs->set_trash_folder && ac_prefs->trash_folder) {
 648                         item = folder_find_item_from_identifier
 649                                 (ac_prefs->trash_folder);
 650                 }
 651                 if (!item) {
 652                         if (ac_prefs->folder)
 653                                 item = FOLDER(ac_prefs->folder)->trash;
 654                         if (!item)
 655                                 item = folder_get_default_trash_for_class(F_MH);
 656                         if (!item)
 657                                 item = folder_get_default_trash();
 658                 }
 659                 break;
 660         default:
 661                 break;
 662         }
 663
 664         return item;
 665 }
 666
 667 void account_destroy(PrefsAccount *ac_prefs)
 668 {
 669         cm_return_if_fail(ac_prefs != NULL);
 670
 671         folder_unref_account_all(ac_prefs);
 672
 673         account_list = g_list_remove(account_list, ac_prefs);
 674
 675         if (cur_account == ac_prefs) cur_account = NULL;
 676         if (!cur_account && account_list) {
 677                 cur_account = account_get_default();
 678                 if (!cur_account) {
 679                         ac_prefs = (PrefsAccount *)account_list->data;
 680                         account_set_as_default(ac_prefs);
 681                         cur_account = ac_prefs;
 682                 }
 683         }
 684 }
 685
 686 /*!
 687  *\brief        Save Gtk object size to prefs dataset
 688  */
 689 static void account_size_allocate_cb(GtkWidget *widget,
 690                                          GtkAllocation *allocation)
 691 {
 692         cm_return_if_fail(allocation != NULL);
 693
 694         prefs_common.accountswin_width = allocation->width;
 695         prefs_common.accountswin_height = allocation->height;
 696 }
 697
 698 static void account_edit_create(void)
 699 {
 700         GtkWidget *window;
 701         GtkWidget *vbox;
 702         GtkWidget *label;
 703         GtkWidget *hbox;
 704         GtkWidget *scrolledwin;
 705         GtkWidget *list_view;
 706
 707         GtkWidget *vbox2;
 708         GtkWidget *add_btn;
 709         GtkWidget *edit_btn;
 710         GtkWidget *del_btn;
 711         GtkWidget *clone_btn;
 712         GtkWidget *up_btn;
 713         GtkWidget *down_btn;
 714
 715         GtkWidget *default_btn;
 716
 717         GtkWidget *confirm_area;
 718         GtkWidget *help_btn;
 719         GtkWidget *close_btn;
 720
 721         static GdkGeometry geometry;
 722
 723         debug_print("Creating account edit window...\n");
 724
 725         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "account");
 726         gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 727         gtk_window_set_title (GTK_WINDOW (window), _("Edit accounts"));
 728         g_signal_connect (G_OBJECT (window), "delete_event",
 729                           G_CALLBACK (account_delete_event), NULL);
 730         g_signal_connect (G_OBJECT (window), "key_press_event",
 731                           G_CALLBACK (account_key_pressed), NULL);
 732         MANAGE_WINDOW_SIGNALS_CONNECT (window);
 733         gtk_widget_realize(window);
 734
 735         vbox = gtk_vbox_new (FALSE, 10);
 736         gtk_widget_show (vbox);
 737         gtk_container_add (GTK_CONTAINER (window), vbox);
 738
 739         hbox = gtk_hbox_new (FALSE, 0);
 740         gtk_widget_show (hbox);
 741         gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
 742
 743         label = gtk_label_new
 744                 (_("Using 'Get Mail' will retrieve messages from your Accounts "
 745                    "in the order given, the checkbox indicates which accounts "
 746                    "will be included. Bold text indicates the default account."));
 747         gtk_widget_show (label);
 748         gtk_widget_set_size_request(GTK_WIDGET(label),
 749                                     prefs_common.accountswin_width-8, -1);
 750         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 4);
 751         gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_LEFT);
 752         gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
 753
 754         hbox = gtk_hbox_new (FALSE, 8);
 755         gtk_widget_show (hbox);
 756         gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
 757         gtk_container_set_border_width (GTK_CONTAINER (hbox), 2);
 758
 759         scrolledwin = gtk_scrolled_window_new (NULL, NULL);
 760         gtk_widget_show (scrolledwin);
 761         gtk_box_pack_start (GTK_BOX (hbox), scrolledwin, TRUE, TRUE, 0);
 762         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwin),
 763                                         GTK_POLICY_AUTOMATIC,
 764                                         GTK_POLICY_AUTOMATIC);
 765
 766         list_view = account_list_view_create();
 767         gtk_widget_show(list_view);
 768         gtk_container_add(GTK_CONTAINER(scrolledwin), list_view);
 769
 770         vbox2 = gtk_vbox_new (FALSE, 0);
 771         gtk_widget_show (vbox2);
 772         gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, 0);
 773
 774         add_btn = gtk_button_new_from_stock(GTK_STOCK_NEW);
 775         gtk_widget_show (add_btn);
 776         gtk_box_pack_start (GTK_BOX (vbox2), add_btn, FALSE, FALSE, 4);
 777         g_signal_connect (G_OBJECT(add_btn), "clicked",
 778                           G_CALLBACK (account_add), NULL);
 779
 780         edit_btn = gtk_button_new_from_stock (GTK_STOCK_EDIT);
 781         gtk_widget_show (edit_btn);
 782         gtk_box_pack_start (GTK_BOX (vbox2), edit_btn, FALSE, FALSE, 4);
 783         g_signal_connect (G_OBJECT(edit_btn), "clicked",
 784                           G_CALLBACK (account_edit_prefs), NULL);
 785
 786         del_btn = gtk_button_new_from_stock(GTK_STOCK_DELETE);
 787         gtk_widget_show (del_btn);
 788         gtk_box_pack_start (GTK_BOX (vbox2), del_btn, FALSE, FALSE, 4);
 789         g_signal_connect (G_OBJECT(del_btn), "clicked",
 790                           G_CALLBACK (account_delete), NULL);
 791
 792         clone_btn = gtk_button_new_from_stock(GTK_STOCK_COPY);
 793         gtk_widget_show (clone_btn);
 794         gtk_box_pack_start (GTK_BOX (vbox2), clone_btn, FALSE, FALSE, 4);
 795         g_signal_connect(G_OBJECT(clone_btn), "clicked",
 796                          G_CALLBACK(account_clone), NULL);
 797
 798         down_btn = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
 799         gtk_widget_show (down_btn);
 800         gtk_box_pack_end (GTK_BOX (vbox2), down_btn, FALSE, FALSE, 4);
 801         g_signal_connect (G_OBJECT(down_btn), "clicked",
 802                           G_CALLBACK (account_down), NULL);
 803
 804         up_btn = gtk_button_new_from_stock(GTK_STOCK_GO_UP);
 805         gtk_widget_show (up_btn);
 806         gtk_box_pack_end (GTK_BOX (vbox2), up_btn, FALSE, FALSE, 4);
 807         g_signal_connect (G_OBJECT(up_btn), "clicked",
 808                           G_CALLBACK (account_up), NULL);
 809
 810         hbox = gtk_hbox_new (FALSE, 8);
 811         gtk_widget_show (hbox);
 812         gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
 813
 814         default_btn = gtk_button_new_with_mnemonic
 815                 (_(" _Set as default account "));
 816         gtk_widget_show (default_btn);
 817         gtk_box_pack_start (GTK_BOX (hbox), default_btn, FALSE, FALSE, 0);
 818         g_signal_connect (G_OBJECT(default_btn), "clicked",
 819                           G_CALLBACK (account_set_default), NULL);
 820
 821         gtkut_stock_button_set_create_with_help(&confirm_area, &help_btn,
 822                         &close_btn, GTK_STOCK_CLOSE,
 823                         NULL, NULL, NULL, NULL);
 824         gtk_widget_show(confirm_area);
 825
 826         gtk_box_pack_end (GTK_BOX (hbox), confirm_area, FALSE, FALSE, 0);
 827         gtk_widget_grab_default (close_btn);
 828
 829         g_signal_connect (G_OBJECT (close_btn), "clicked",
 830                           G_CALLBACK (account_edit_close),
 831                           NULL);
 832         g_signal_connect(G_OBJECT(help_btn), "clicked",
 833                         G_CALLBACK(manual_open_with_anchor_cb),
 834                         MANUAL_ANCHOR_ACCOUNTPREFS);
 835
 836
 837         g_signal_connect(G_OBJECT(window), "size_allocate",
 838                          G_CALLBACK(account_size_allocate_cb), NULL);
 839
 840         if (!geometry.min_height) {
 841                 geometry.min_width = 500;
 842                 geometry.min_height = 380;
 843         }
 844
 845         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
 846                                       GDK_HINT_MIN_SIZE);
 847         gtk_widget_set_size_request(window, prefs_common.accountswin_width,
 848                                     prefs_common.accountswin_height);
 849 #ifdef G_OS_WIN32
 850         gtk_window_move(GTK_WINDOW(window), 48, 48);
 851 #endif
 852
 853         edit_account.window    = window;
 854         edit_account.list_view = list_view;
 855         edit_account.close_btn = close_btn;
 856 }
 857
 858 static void account_edit_prefs(GtkWidget *widget, gpointer data)
 859 {
 860         PrefsAccount *ac_prefs;
 861
 862         ac_prefs = account_list_view_get_selected_account(edit_account.list_view);
 863
 864         if (ac_prefs) {
 865                 account_open(ac_prefs);
 866                 account_list_view_set();
 867         }
 868 }
 869
 870 static gboolean account_delete_references_func(GNode *node, gpointer data)
 871 {
 872         FolderItem *item;
 873         gint account;
 874
 875         cm_return_val_if_fail(node->data != NULL, FALSE);
 876
 877         item = FOLDER_ITEM(node->data);
 878         account = GPOINTER_TO_INT(data);
 879
 880         if(!item->prefs) /* && item->prefs->stype == F_NORMAL */
 881                 return FALSE;
 882         if(item->prefs->default_account != account)
 883                 return FALSE;
 884
 885         item->prefs->enable_default_account = FALSE;
 886         item->prefs->default_account = 0;
 887         folder_item_prefs_save_config(item);
 888
 889         return FALSE;
 890 }
 891
 892
 893 #define ACP_FDUP(fld) ac_clon->fld = ((ac_prefs->fld) != NULL)?\
 894                                      g_strdup(ac_prefs->fld): NULL
 895 #define ACP_FASSIGN(fld) ac_clon->fld = ac_prefs->fld
 896 static void account_clone(GtkWidget *widget, gpointer data)
 897 {
 898         PrefsAccount *ac_prefs, *ac_clon;
 899         GSList *hdrs = NULL;
 900         CustomHeader *cch = NULL, *ch = NULL;
 901
 902         ac_prefs = account_list_view_get_selected_account(edit_account.list_view);
 903         if (ac_prefs == NULL)
 904                 return;
 905
 906         if (ac_prefs->protocol == A_IMAP4 || ac_prefs->protocol == A_NNTP) {
 907                 alertpanel_error(_("Accounts with remote folders cannot be copied."));
 908                 return;
 909         }
 910         account_list_dirty = TRUE;
 911
 912         ac_clon = prefs_account_new();
 913         /* copy fields */
 914         ac_clon->account_name = g_strdup_printf(_("Copy of %s"),
 915                                                 ac_prefs->account_name);
 916         /* personal */
 917         ACP_FDUP(name);
 918         ACP_FDUP(address);
 919         ACP_FDUP(organization);
 920
 921         /* server */
 922         ACP_FASSIGN(protocol);
 923         ACP_FDUP(recv_server);
 924         ACP_FDUP(smtp_server);
 925         ACP_FDUP(nntp_server);
 926         ACP_FASSIGN(use_nntp_auth);
 927         ACP_FASSIGN(use_nntp_auth_onconnect);
 928         ACP_FDUP(userid);
 929         ACP_FDUP(passwd);
 930
 931         ACP_FDUP(local_mbox);
 932         ACP_FASSIGN(use_mail_command);
 933         ACP_FDUP(mail_command);
 934
 935         ACP_FASSIGN(ssl_pop);
 936         ACP_FASSIGN(ssl_imap);
 937         ACP_FASSIGN(ssl_nntp);
 938         ACP_FASSIGN(ssl_smtp);
 939         ACP_FASSIGN(use_nonblocking_ssl);
 940
 941         /* receive */
 942         ACP_FASSIGN(use_apop_auth);
 943         ACP_FASSIGN(rmmail);
 944         ACP_FASSIGN(msg_leave_time);
 945         ACP_FASSIGN(msg_leave_hour);
 946         ACP_FASSIGN(recv_at_getall);
 947         ACP_FASSIGN(sd_rmmail_on_download);
 948         ACP_FASSIGN(enable_size_limit);
 949         ACP_FASSIGN(size_limit);
 950         ACP_FASSIGN(filter_on_recv);
 951         ACP_FASSIGN(filterhook_on_recv);
 952         ACP_FDUP(inbox);
 953         ACP_FDUP(local_inbox);
 954         ACP_FASSIGN(max_articles);
 955
 956         ACP_FASSIGN(imap_auth_type);
 957
 958         /* send */
 959         ACP_FASSIGN(gen_msgid);
 960         ACP_FASSIGN(gen_xmailer);
 961         ACP_FASSIGN(add_customhdr);
 962         ACP_FASSIGN(use_smtp_auth);
 963         ACP_FASSIGN(smtp_auth_type);
 964         ACP_FDUP(smtp_userid);
 965         ACP_FDUP(smtp_passwd);
 966
 967         ACP_FASSIGN(pop_before_smtp);
 968         ACP_FASSIGN(pop_before_smtp_timeout);
 969         ACP_FASSIGN(last_pop_login_time);
 970
 971         ac_clon->customhdr_list = NULL;
 972         hdrs = ac_prefs->customhdr_list;
 973         while (hdrs != NULL) {
 974                 ch = (CustomHeader *)hdrs->data;
 975
 976                 cch = g_new0(CustomHeader, 1);
 977                 cch->account_id = ac_clon->account_id;
 978                 cch->name = (ch->name != NULL) ? g_strdup(ch->name) : NULL;
 979                 cch->value = (ch->value != NULL) ? g_strdup(ch->value) : NULL;
 980
 981                 ac_clon->customhdr_list = g_slist_append(ac_clon->customhdr_list, cch);
 982
 983                 hdrs = g_slist_next(hdrs);
 984         }
 985
 986         /* compose */
 987         ACP_FASSIGN(sig_type);
 988         ACP_FDUP(sig_path);
 989         ACP_FASSIGN(auto_sig);
 990         ACP_FDUP(sig_sep);
 991         ACP_FASSIGN(set_autocc);
 992         ACP_FDUP(auto_cc);
 993         ACP_FASSIGN(set_autobcc);
 994         ACP_FDUP(auto_bcc);
 995         ACP_FASSIGN(set_autoreplyto);
 996         ACP_FDUP(auto_replyto);
 997         ACP_FASSIGN(enable_default_dictionary);
 998         ACP_FDUP(default_dictionary);
 999         ACP_FASSIGN(enable_default_alt_dictionary);
1000         ACP_FDUP(default_alt_dictionary);
1001         ACP_FASSIGN(compose_with_format);
1002         ACP_FDUP(compose_subject_format);
1003         ACP_FDUP(compose_body_format);
1004         ACP_FASSIGN(reply_with_format);
1005         ACP_FDUP(reply_quotemark);
1006         ACP_FDUP(reply_body_format);
1007         ACP_FASSIGN(forward_with_format);
1008         ACP_FDUP(forward_quotemark);
1009         ACP_FDUP(forward_body_format);
1010
1011         /* privacy */
1012         ACP_FDUP(default_privacy_system);
1013         ACP_FASSIGN(default_encrypt);
1014         ACP_FASSIGN(default_encrypt_reply);
1015         ACP_FASSIGN(default_sign);
1016         ACP_FASSIGN(default_sign_reply);
1017         ACP_FASSIGN(save_encrypted_as_clear_text);
1018         ACP_FASSIGN(encrypt_to_self);
1019
1020         /* advanced */
1021         ACP_FASSIGN(set_smtpport);
1022         ACP_FASSIGN(smtpport);
1023         ACP_FASSIGN(set_popport);
1024         ACP_FASSIGN(popport);
1025         ACP_FASSIGN(set_imapport);
1026         ACP_FASSIGN(imapport);
1027         ACP_FASSIGN(set_nntpport);
1028         ACP_FASSIGN(nntpport);
1029         ACP_FASSIGN(set_domain);
1030         ACP_FDUP(domain);
1031         ACP_FASSIGN(mark_crosspost_read);
1032         ACP_FASSIGN(crosspost_col);
1033
1034 #ifndef G_OS_WIN32
1035         ACP_FASSIGN(set_tunnelcmd);
1036         ACP_FDUP(tunnelcmd);
1037 #endif
1038
1039         ACP_FDUP(imap_dir);
1040         ACP_FASSIGN(imap_subsonly);
1041         ACP_FASSIGN(low_bandwidth);
1042
1043         ACP_FASSIGN(set_sent_folder);
1044         ACP_FDUP(sent_folder);
1045         ACP_FASSIGN(set_queue_folder);
1046         ACP_FDUP(queue_folder);
1047         ACP_FASSIGN(set_draft_folder);
1048         ACP_FDUP(draft_folder);
1049         ACP_FASSIGN(set_trash_folder);
1050         ACP_FDUP(trash_folder);
1051         /* don't want two default accounts */
1052         ac_clon->is_default = FALSE;
1053         ACP_FASSIGN(folder);
1054
1055         account_list = g_list_append(account_list, ac_clon);
1056         account_list_view_set();
1057 }
1058 #undef ACP_FDUP
1059 #undef ACP_FASSIGN
1060
1061 static void account_empty_cache(PrefsAccount *ac_prefs)
1062 {
1063         gchar *cache_dir;
1064
1065         cache_dir = prefs_account_cache_dir(ac_prefs, FALSE);
1066         if (cache_dir == NULL)
1067                 return; /* no cache dir, nothing to do */
1068
1069         if (is_dir_exist(cache_dir) && remove_dir_recursive(cache_dir) < 0) {
1070                 g_warning("can't remove directory '%s'", cache_dir);
1071         } else {
1072                 gchar *server_dir =  prefs_account_cache_dir(ac_prefs, TRUE);
1073                 if (g_rmdir(server_dir) == 0)
1074                         debug_print("Removed empty cache server directory\n");
1075                 else
1076                         debug_print("Cache server directory not empty: not removed\n");
1077                 g_free(server_dir);
1078         }
1079         g_free(cache_dir);
1080 }
1081
1082 static void account_delete(GtkWidget *widget, gpointer data)
1083 {
1084         PrefsAccount *ac_prefs;
1085         gchar buf[BUFFSIZE];
1086         GList *list;
1087         Folder *folder;
1088         GSList *cur;
1089
1090         ac_prefs = account_list_view_get_selected_account(edit_account.list_view);
1091         if (ac_prefs == NULL)
1092                 return;
1093
1094         g_snprintf(buf, sizeof(buf),
1095                    _("Do you really want to delete the account '%s'?"),
1096                    ac_prefs->account_name ? ac_prefs->account_name :
1097                    _("(Untitled)"));
1098         if (alertpanel_full(_("Delete account"), buf,
1099                             GTK_STOCK_CANCEL, GTK_STOCK_DELETE, NULL, FALSE,
1100                             NULL, ALERT_WARNING, G_ALERTDEFAULT) != G_ALERTALTERNATE)
1101                 return;
1102         account_list_dirty = TRUE;
1103
1104         if (ac_prefs->folder) {
1105                 FolderItem *item;
1106
1107                 item = mainwindow_get_mainwindow()->summaryview->folder_item;
1108                 if (item && item->folder == FOLDER(ac_prefs->folder))
1109                         summary_clear_all(mainwindow_get_mainwindow()->summaryview);
1110                 folder_destroy(FOLDER(ac_prefs->folder));
1111                 folderview_set_all();
1112         }
1113         account_destroy(ac_prefs);
1114         account_list_view_set();
1115
1116         debug_print("Removing deleted account references for all the folders...\n");
1117         list = folder_get_list();
1118         for (; list != NULL; list = list->next) {
1119                 folder = FOLDER(list->data);
1120                 if (folder->node)  /* && folder->type == F_? */
1121                         g_node_traverse(folder->node, G_PRE_ORDER,
1122                                 G_TRAVERSE_ALL, -1,
1123                                 account_delete_references_func,
1124                                 GINT_TO_POINTER(ac_prefs->account_id));
1125         }
1126
1127         gchar *uid = g_strdup_printf("%d", ac_prefs->account_id);
1128         passwd_store_delete_block(PWS_ACCOUNT, uid);
1129         g_free(uid);
1130
1131         debug_print("Removing filter rules relative to this account...\n");
1132         for(cur = filtering_rules ; cur != NULL ;) {
1133                 FilteringProp * prop = (FilteringProp *) cur->data;
1134
1135                 if (prop && (prop->account_id == ac_prefs->account_id)) {
1136                         /* get next item before we kill the current one */
1137                         cur = g_slist_next(cur);
1138
1139                         /* unallocate filteringprop and unchain it from the list */
1140                         filteringprop_free(prop);
1141                         filtering_rules = g_slist_remove(filtering_rules, prop);
1142                 } else {
1143                         cur = g_slist_next(cur);
1144                 }
1145         }
1146
1147         debug_print("Removing cache directory of this account...\n");
1148         account_empty_cache(ac_prefs);
1149
1150         folder_write_list();
1151 }
1152
1153 static void account_up(GtkWidget *widget, gpointer data)
1154 {
1155         GtkTreePath *sel = account_list_view_get_selected_account_path
1156                                 (edit_account.list_view),
1157                     *up;
1158         GtkTreeIter isel, iup;
1159         GtkTreeModel *model = gtk_tree_view_get_model
1160                                 (GTK_TREE_VIEW(edit_account.list_view));
1161
1162         if (!sel)
1163                 return;
1164         account_list_dirty = TRUE;
1165
1166         up = gtk_tree_path_copy(sel);
1167         if (!up) {
1168                 gtk_tree_path_free(sel);
1169                 return;
1170         }
1171
1172         if (!gtk_tree_path_prev(up)) {
1173                 gtk_tree_path_free(up);
1174                 gtk_tree_path_free(sel);
1175                 return;
1176         }
1177
1178         if (!gtk_tree_model_get_iter(model, &isel, sel)
1179         ||  !gtk_tree_model_get_iter(model, &iup,  up)) {
1180                 gtk_tree_path_free(up);
1181                 gtk_tree_path_free(sel);
1182                 return;
1183         }
1184
1185         gtk_list_store_swap(GTK_LIST_STORE(model), &isel, &iup);
1186
1187         account_list_set();
1188
1189         gtk_tree_path_free(up);
1190         gtk_tree_path_free(sel);
1191 }
1192
1193 static void account_down(GtkWidget *widget, gpointer data)
1194 {
1195         GtkTreePath *sel = account_list_view_get_selected_account_path
1196                                 (edit_account.list_view),
1197                     *dn;
1198         GtkTreeIter isel, idn;
1199         GtkTreeModel *model = gtk_tree_view_get_model
1200                                 (GTK_TREE_VIEW(edit_account.list_view));
1201
1202         if (!sel)
1203                 return;
1204         account_list_dirty = TRUE;
1205
1206         dn = gtk_tree_path_copy(sel);
1207         if (!dn) {
1208                 gtk_tree_path_free(sel);
1209                 return;
1210         }
1211
1212         /* XXX no check possible??? however, if down but at bottom, then
1213          * nothing seems to happen much anyway, so the following seems to
1214          * be okay */
1215         gtk_tree_path_next(dn);
1216
1217         if (!gtk_tree_model_get_iter(model, &isel, sel)
1218         ||  !gtk_tree_model_get_iter(model, &idn,  dn)) {
1219                 gtk_tree_path_free(dn);
1220                 gtk_tree_path_free(sel);
1221                 return;
1222         }
1223
1224         gtk_list_store_swap(GTK_LIST_STORE(model), &isel, &idn);
1225
1226         account_list_set();
1227
1228         gtk_tree_path_free(dn);
1229         gtk_tree_path_free(sel);
1230 }
1231
1232 static void account_set_default(GtkWidget *widget, gpointer data)
1233 {
1234         PrefsAccount *ac_prefs;
1235
1236         if (NULL == (ac_prefs = account_list_view_get_selected_account
1237                                         (edit_account.list_view)))
1238                 return;
1239
1240         /* we need to change the store variables by resetting everything
1241          * and setting the new default one */
1242         account_list_view_set_default_by_id(edit_account.list_view,
1243                                             ac_prefs->account_id);
1244
1245         account_set_as_default(ac_prefs);
1246         account_list_view_set();
1247
1248         cur_account = ac_prefs;
1249         account_flush_state();
1250 }
1251
1252 static void account_edit_close(GtkWidget *widget, gpointer data)
1253 {
1254         account_list_set();
1255         account_write_config_all();
1256
1257         if (!cur_account && account_list) {
1258                 PrefsAccount *ac_prefs = (PrefsAccount *)account_list->data;
1259                 account_set_as_default(ac_prefs);
1260                 cur_account = ac_prefs;
1261         }
1262
1263         if (account_list_dirty)
1264                 account_flush_state();
1265
1266         gtk_widget_hide(edit_account.window);
1267         gtk_window_set_modal(GTK_WINDOW(edit_account.window), FALSE);
1268         inc_unlock();
1269 }
1270
1271 static gint account_delete_event(GtkWidget *widget, GdkEventAny *event,
1272                                  gpointer data)
1273 {
1274         account_edit_close(NULL, NULL);
1275         return TRUE;
1276 }
1277
1278 static gboolean account_key_pressed(GtkWidget *widget, GdkEventKey *event,
1279                                     gpointer data)
1280 {
1281         if (event && event->keyval == GDK_KEY_Escape)
1282                 account_edit_close(NULL, NULL);
1283         return FALSE;
1284 }
1285
1286 static gboolean account_search_func_cb (GtkTreeModel *model, gint column, const gchar *key,
1287                                                 GtkTreeIter *iter, gpointer search_data)
1288 {
1289         gboolean retval;
1290         PrefsAccount *ac;
1291
1292         gtk_tree_model_get (model, iter, ACCOUNT_DATA, &ac, -1);
1293
1294         if (!ac->name || !key) return FALSE;
1295
1296         retval = (strncmp (key, ac->account_name, strlen(key)) != 0);
1297
1298         debug_print("selecting row\n");
1299         account_list_view_select_account(edit_account.list_view, ac->account_id);
1300
1301         return retval;
1302 }
1303 static void account_list_view_add(PrefsAccount *ac_prefs)
1304 {
1305         GtkTreeView *list_view = GTK_TREE_VIEW(edit_account.list_view);
1306         GtkListStore *list_store = GTK_LIST_STORE(gtk_tree_view_get_model(list_view));
1307         gchar *name, *protocol, *server;
1308         gboolean has_getallbox;
1309         gboolean getall;
1310
1311         name = ac_prefs->account_name;
1312 #ifdef USE_GNUTLS
1313         protocol = ac_prefs->protocol == A_POP3 ?
1314                   (ac_prefs->ssl_pop == SSL_TUNNEL ?
1315                    "POP (SSL/TLS)" :
1316                    ac_prefs->ssl_pop == SSL_STARTTLS ?
1317                    "POP (STARTTLS)" : "POP") :
1318                    ac_prefs->protocol == A_IMAP4 ?
1319                   (ac_prefs->ssl_imap == SSL_TUNNEL ?
1320                    "IMAP (SSL/TLS)" :
1321                    ac_prefs->ssl_imap == SSL_STARTTLS ?
1322                    "IMAP (STARTTLS)" : "IMAP") :
1323                    ac_prefs->protocol == A_NNTP ?
1324                   (ac_prefs->ssl_nntp == SSL_TUNNEL ?
1325                    "NNTP (SSL/TLS)" : "NNTP") :
1326                    ac_prefs->protocol == A_LOCAL ? "Local" :
1327                    ac_prefs->protocol == A_NONE ?  "SMTP" : "-";
1328 #else
1329         protocol = ac_prefs->protocol == A_POP3  ? "POP" :
1330                    ac_prefs->protocol == A_IMAP4 ? "IMAP" :
1331                    ac_prefs->protocol == A_LOCAL ? "Local" :
1332                    ac_prefs->protocol == A_NNTP  ? "NNTP" :
1333                    ac_prefs->protocol == A_NONE ?  "SMTP" : "-";
1334 #endif
1335         server= ac_prefs->protocol == A_NNTP ? ac_prefs->nntp_server :
1336                    ac_prefs->protocol == A_LOCAL ?  "-" :
1337                    ac_prefs->protocol == A_NONE ? ac_prefs->smtp_server :
1338                    ac_prefs->recv_server;
1339
1340         has_getallbox = (ac_prefs->protocol == A_POP3  ||
1341                          ac_prefs->protocol == A_IMAP4 ||
1342                          ac_prefs->protocol == A_NNTP  ||
1343                          ac_prefs->protocol == A_LOCAL);
1344         getall = has_getallbox && ac_prefs->recv_at_getall;
1345
1346         account_list_view_insert_account_item(list_store,
1347                                              name, protocol, server,
1348                                              ac_prefs->is_default,
1349                                              getall, ac_prefs);
1350         return;
1351 }
1352
1353 static void account_list_view_set(void)
1354 {
1355         GList *cur;
1356         gint prev_sel_account;
1357         GtkListStore *store;
1358
1359         store = GTK_LIST_STORE(gtk_tree_view_get_model
1360                 (GTK_TREE_VIEW(edit_account.list_view)));
1361
1362         prev_sel_account = account_list_view_get_selected_account_id
1363                 (edit_account.list_view);
1364
1365         gtk_list_store_clear(store);
1366
1367         for (cur = account_list; cur != NULL; cur = cur->next) {
1368                 account_list_view_add((PrefsAccount *)cur->data);
1369                 if ((PrefsAccount *)cur->data == cur_account)
1370                         account_list_view_select_account
1371                                 (edit_account.list_view,
1372                                  cur_account->account_id);
1373         }
1374
1375         if (prev_sel_account >= 0)
1376                 account_list_view_select_account(edit_account.list_view,
1377                                                  prev_sel_account);
1378 }
1379
1380 /* set account list from CList */
1381 static void account_list_set(void)
1382 {
1383         /* want to make sure we iterate *IN ORDER*, so therefore using
1384          * gtk_tree_model_XXXX_nth_child() */
1385         gint row, n_rows;
1386         PrefsAccount *ac_prefs;
1387         GtkTreeModel *model = gtk_tree_view_get_model
1388                                 (GTK_TREE_VIEW(edit_account.list_view));
1389
1390         while (account_list)
1391                 account_list = g_list_remove(account_list, account_list->data);
1392
1393         n_rows = gtk_tree_model_iter_n_children(model, NULL);
1394
1395         for (row = 0; row < n_rows; row++) {
1396                 GtkTreeIter iter;
1397
1398                 if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row)) {
1399                         g_warning("%s(%d) - no iter found???", __FILE__, __LINE__);
1400                         continue;
1401                 }
1402
1403                 ac_prefs = NULL;
1404                 gtk_tree_model_get(model, &iter,
1405                                    ACCOUNT_DATA, &ac_prefs,
1406                                    -1);
1407                 if (ac_prefs)
1408                         account_list = g_list_append(account_list, ac_prefs);
1409         }
1410 }
1411
1412 /*!
1413  *\brief        finds the PrefsAccounts which should be used to answer a mail
1414  *
1415  *\param        msginfo The message to be answered
1416  *\param        reply_autosel Indicates whether reply account autoselection is on
1417  *
1418  *\return       PrefsAccount * the correct account, NULL if not found
1419  */
1420 PrefsAccount *account_get_reply_account(MsgInfo *msginfo, gboolean reply_autosel)
1421 {
1422         PrefsAccount *account = NULL;
1423         /* select the account set in folderitem's property (if enabled) */
1424         if (msginfo->folder->prefs && msginfo->folder->prefs->enable_default_account)
1425                 account = account_find_from_id(msginfo->folder->prefs->default_account);
1426         else if (folder_has_parent_of_type(msginfo->folder, F_QUEUE) ||
1427                  folder_has_parent_of_type(msginfo->folder, F_OUTBOX) ||
1428                  folder_has_parent_of_type(msginfo->folder, F_DRAFT)) {
1429                         gchar *from = NULL;
1430                         if (!procheader_get_header_from_msginfo
1431                                 (msginfo, &from, "From:")) {
1432                                 gchar *buf = from + strlen("From:");
1433                                 extract_address(buf);
1434                                 account = account_find_from_address(buf, FALSE);
1435                         g_free(from);
1436                         }
1437         }
1438         /* select account by to: and cc: header if enabled */
1439         if (reply_autosel) {
1440                 gchar * field = NULL;
1441                 int fieldno = 0;
1442                 for (field = msginfo->to; fieldno++ < 2; field = msginfo->cc) {
1443                         if (!account && field) {
1444                                 gchar *f = g_strdup(field);
1445                                 if (f) {
1446                                         gchar *cur = f;
1447                                         gchar *next = NULL;
1448                                         gchar *to = NULL;
1449                                         do {
1450                                                 next = strchr_with_skip_quote(cur, '"', ',');
1451                                                 if (next)
1452                                                         (*next) = 0;
1453                                                 Xstrdup_a(to, cur, return NULL);
1454                                                 extract_address(to);
1455                                                 account = account_find_from_address(to, FALSE);
1456                                                 if (next)
1457                                                         cur = next + 1;
1458                                                 else
1459                                                         break;
1460                                         } while (!account);
1461                                         g_free(f);
1462                                 }
1463                         }
1464                 }
1465                 if (!account) {
1466                         gchar *deliveredto = NULL;
1467                         if (!procheader_get_header_from_msginfo
1468                                 (msginfo, &deliveredto, "Delivered-To:")) {
1469                                 gchar *buf = deliveredto + strlen("Delivered-To:");
1470                                 extract_address(buf);
1471                                 account = account_find_from_address(buf, FALSE);
1472                         g_free(deliveredto);
1473                         }
1474                 }
1475         }
1476
1477         /* select the account for the whole folder (IMAP / NNTP) */
1478         if (!account)
1479                 /* FIXME: this is not right, because folder may be nested. we should
1480                  * ascend the tree until we find a parent with proper account
1481                  * information */
1482                 account = msginfo->folder->folder->account;
1483
1484         /* select current account */
1485         if (!account) account = cur_account;
1486
1487         return account;
1488 }
1489
1490 /*!
1491  *\brief        Create data store
1492  */
1493 static GtkListStore* account_create_data_store(void)
1494 {
1495         return gtk_list_store_new(N_ACCOUNT_COLUMNS,
1496                                  G_TYPE_INT,            /* ACCOUNT_IS_DEFAULT */
1497                                  G_TYPE_BOOLEAN,        /* ACCOUNT_ENABLE_GET_ALL */
1498                                  G_TYPE_STRING,         /* ACCOUNT_NAME */
1499                                  G_TYPE_STRING,         /* ACCOUNT_PROTOCOL */
1500                                  G_TYPE_STRING,         /* ACCOUNT_SERVER */
1501                                  G_TYPE_POINTER,        /* ACCOUNT_DATA */
1502                                  -1);
1503 }
1504
1505 /*!
1506  *\brief        Insert an account item in the list.
1507  *
1508  *\return       GtkTreeRowReference * A tree row reference, which is guaranteed to
1509  *              stable whatever operations are performed on the list.
1510  */
1511 static void account_list_view_insert_account_item(GtkListStore *list_store,
1512                                                   const gchar *account_name,
1513                                                   const gchar *protocol,
1514                                                   const gchar *server_name,
1515                                                   gboolean is_default,
1516                                                   gboolean is_get_all,
1517                                                   PrefsAccount *account_data)
1518 {
1519         GtkTreeIter iter;
1520
1521         gtk_list_store_append(list_store, &iter);
1522         gtk_list_store_set(list_store, &iter,
1523                            ACCOUNT_IS_DEFAULT,     is_default ? PANGO_WEIGHT_BOLD : PANGO_WEIGHT_NORMAL,
1524                            ACCOUNT_ENABLE_GET_ALL, is_get_all,
1525                            ACCOUNT_NAME,           account_name,
1526                            ACCOUNT_PROTOCOL,       protocol,
1527                            ACCOUNT_SERVER,         server_name,
1528                            ACCOUNT_DATA,           account_data,
1529                            -1);
1530 }
1531
1532 /*!
1533  *\brief        Create and set up account list view, including tasks like
1534  *              creating the data store (\ref account_create_data_store()),
1535  *              and setting up the account list's individual columns (\ref
1536  *              account_create_list_view_columns()).
1537  *
1538  *\return       GtkWidget * The created list view widget.
1539  */
1540 static GtkWidget *account_list_view_create(void)
1541 {
1542         GtkTreeView *list_view;
1543         GtkTreeSelection *selector;
1544         GtkListStore *store = account_create_data_store();
1545
1546         list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(GTK_TREE_MODEL(store)));
1547         g_object_unref(G_OBJECT(store));
1548 #ifdef GENERIC_UMPC
1549         g_object_set(list_view, "allow-checkbox-mode", FALSE, NULL);
1550 #endif
1551         gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
1552         gtk_tree_view_set_reorderable(list_view, TRUE);
1553
1554         selector = gtk_tree_view_get_selection(list_view);
1555         gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
1556
1557         /* create the columns */
1558         account_create_list_view_columns(GTK_WIDGET(list_view));
1559
1560         /* set a double click listener */
1561         g_signal_connect(G_OBJECT(list_view), "row_activated",
1562                          G_CALLBACK(account_double_clicked),
1563                          list_view);
1564
1565         g_signal_connect(G_OBJECT(list_view), "drag_begin",
1566                          G_CALLBACK(drag_begin),
1567                          list_view);
1568
1569         g_signal_connect(G_OBJECT(list_view), "drag_end",
1570                          G_CALLBACK(drag_end),
1571                          list_view);
1572
1573         gtk_tree_view_set_reorderable(list_view, TRUE);
1574         return GTK_WIDGET(list_view);
1575 }
1576
1577 static void account_create_list_view_columns(GtkWidget *list_view)
1578 {
1579         GtkTreeViewColumn *column;
1580         GtkCellRenderer *renderer;
1581
1582         renderer = gtk_cell_renderer_toggle_new();
1583         g_object_set(renderer,
1584                      "radio", FALSE,
1585                      "activatable", TRUE,
1586                       NULL);
1587         column = gtk_tree_view_column_new_with_attributes
1588                 (C_("Accounts List Get Column Name", "G"), renderer,
1589                  "active", ACCOUNT_ENABLE_GET_ALL,
1590                  NULL);
1591         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1592         gtk_tree_view_column_set_alignment (column, 0.5);
1593         CLAWS_SET_TIP(gtk_tree_view_column_get_widget(column),
1594                         _("'Get Mail' retrieves mail from the checked accounts"));
1595         g_signal_connect(G_OBJECT(renderer), "toggled",
1596                          G_CALLBACK(account_get_all_toggled),
1597                          list_view);
1598
1599         renderer = gtk_cell_renderer_text_new();
1600         column = gtk_tree_view_column_new_with_attributes
1601                 (_("Name"), renderer,
1602                  "text", ACCOUNT_NAME,
1603                  "weight", ACCOUNT_IS_DEFAULT,
1604                  NULL);
1605         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1606
1607         renderer = gtk_cell_renderer_text_new();
1608         column = gtk_tree_view_column_new_with_attributes
1609                 (_("Protocol"), renderer,
1610                  "text", ACCOUNT_PROTOCOL,
1611                  "weight", ACCOUNT_IS_DEFAULT,
1612                  NULL);
1613         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1614
1615         renderer = gtk_cell_renderer_text_new();
1616         column = gtk_tree_view_column_new_with_attributes
1617                 (_("Server"), renderer,
1618                  "text", ACCOUNT_SERVER,
1619                  "weight", ACCOUNT_IS_DEFAULT,
1620                  NULL);
1621         gtk_tree_view_set_search_column(GTK_TREE_VIEW(list_view), ACCOUNT_NAME);
1622         gtk_tree_view_set_search_equal_func(GTK_TREE_VIEW(list_view), account_search_func_cb , NULL, NULL);
1623         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1624 }
1625
1626 /*!
1627  *\brief        Get currently selected account (by its unique ID)
1628  */
1629 static gint account_list_view_get_selected_account_id(GtkWidget *list_view)
1630 {
1631         GtkTreeSelection *selector;
1632         GtkTreeModel *model;
1633         GtkTreeIter iter;
1634         PrefsAccount *res = NULL;
1635
1636         selector = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
1637
1638         if (!gtk_tree_selection_get_selected(selector, &model, &iter))
1639                 return -1;
1640
1641         gtk_tree_model_get(model, &iter, ACCOUNT_DATA, &res, -1);
1642
1643         return res->account_id;
1644 }
1645
1646 /*!
1647  *\brief        Get the tree path of the currently selected account
1648  */
1649 static GtkTreePath *account_list_view_get_selected_account_path(GtkWidget *list_view)
1650 {
1651         GtkTreeSelection *selector;
1652         GtkTreeModel *model;
1653         GtkTreeIter iter;
1654
1655         selector = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
1656
1657         if (!gtk_tree_selection_get_selected(selector, &model, &iter))
1658                 return NULL;
1659
1660         return gtk_tree_model_get_path(gtk_tree_view_get_model
1661                 (GTK_TREE_VIEW(list_view)), &iter);
1662 }
1663
1664 /*!
1665  *\brief        Get the account data of the currently selected account
1666  */
1667 static PrefsAccount *account_list_view_get_selected_account(GtkWidget *list_view)
1668 {
1669         GtkTreeSelection *selector;
1670         GtkTreeModel *model;
1671         GtkTreeIter iter;
1672         PrefsAccount *res = NULL;
1673
1674         selector = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
1675
1676         if (!gtk_tree_selection_get_selected(selector, &model, &iter))
1677                 return NULL;
1678
1679         gtk_tree_model_get(model, &iter, ACCOUNT_DATA, &res, -1);
1680
1681         return res;
1682 }
1683
1684 /*!
1685  *\brief        Select a row by the account it represents
1686  *
1687  *\return       gboolean TRUE if found and selected, FALSE if not.
1688  */
1689 static gboolean account_list_view_select_account(GtkWidget *list_view, gint account_id)
1690 {
1691         FindAccountInStore fis;
1692         GtkTreeModel *model;
1693
1694         fis.account_id = account_id;
1695         fis.path = NULL;
1696
1697         model = gtk_tree_view_get_model(GTK_TREE_VIEW(list_view));
1698
1699         gtk_tree_model_foreach(model, (GtkTreeModelForeachFunc) find_account_in_store,
1700                                &fis);
1701
1702         if (fis.path) {
1703                 GtkTreeSelection *selection;
1704                 GtkTreePath* path;
1705
1706                 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
1707                 gtk_tree_selection_select_iter(selection, &fis.iter);
1708                 path = gtk_tree_model_get_path(model, &fis.iter);
1709                 /* XXX returned path may not be valid??? create new one to be sure */
1710                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(list_view), path, NULL, FALSE);
1711                 gtk_tree_path_free(path);
1712         }
1713
1714         return fis.path != NULL;
1715 }
1716
1717 /*!
1718  *\brief        Set a new default account by its ID. (There is only one
1719  *              default account.)
1720  */
1721 static void account_list_view_set_default_by_id(GtkWidget *list_view,
1722                                                 gint account_id)
1723 {
1724         GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(list_view));
1725
1726         gtk_tree_model_foreach
1727                 (model, (GtkTreeModelForeachFunc) set_new_default_account,
1728                  &account_id);
1729 }
1730
1731 static gboolean set_new_default_account(GtkTreeModel *model,
1732                                         GtkTreePath  *path,
1733                                         GtkTreeIter  *iter,
1734                                         gint         *account_id)
1735 {
1736         PrefsAccount *account = NULL;
1737         PangoWeight weight;
1738
1739         gtk_tree_model_get(model, iter,
1740                            ACCOUNT_DATA, &account,
1741                            -1);
1742
1743         if (*account_id == account->account_id)
1744                 weight = PANGO_WEIGHT_NORMAL;
1745         else
1746                 weight = PANGO_WEIGHT_BOLD;
1747
1748         gtk_list_store_set(GTK_LIST_STORE(model), iter,
1749                            ACCOUNT_IS_DEFAULT, weight, -1);
1750
1751         return FALSE;
1752 }
1753
1754 static gboolean find_account_in_store(GtkTreeModel *model,
1755                                       GtkTreePath  *path,
1756                                       GtkTreeIter  *iter,
1757                                       FindAccountInStore *data)
1758 {
1759         PrefsAccount *account = NULL;
1760         gtk_tree_model_get(model, iter, ACCOUNT_DATA, &account, -1);
1761
1762         if (data->account_id == account->account_id) {
1763                 data->path = path; /* signal we found it */
1764                 data->iter = *iter;
1765                 return TRUE;
1766         }
1767
1768         return FALSE;
1769 }
1770
1771 /*!
1772  *\brief        Triggered when "get all" column is activated or de-activated
1773  */
1774 static void account_get_all_toggled(GtkCellRendererToggle *widget,
1775                                     gchar *path,
1776                                     GtkWidget *list_view)
1777 {
1778         GtkTreeIter iter;
1779         GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(list_view));
1780         PrefsAccount *ac = NULL;
1781         gboolean get_all;
1782
1783         if (!gtk_tree_model_get_iter_from_string(model, &iter, path))
1784                 return;
1785
1786         gtk_tree_model_get(model, &iter,
1787                            ACCOUNT_DATA, &ac,
1788                            ACCOUNT_ENABLE_GET_ALL, &get_all,
1789                            -1);
1790
1791         /* check if the account has a selectable get all checkbox anyway... */
1792         if (!(ac->protocol == A_POP3  ||
1793               ac->protocol == A_IMAP4 ||
1794               ac->protocol == A_NNTP  ||
1795               ac->protocol == A_LOCAL))
1796                 return;
1797
1798         /* set value in store */
1799         gtk_list_store_set(GTK_LIST_STORE(model), &iter,
1800                            ACCOUNT_ENABLE_GET_ALL, !get_all,
1801                            -1);
1802
1803         /* set value in account */
1804         ac->recv_at_getall ^= TRUE;
1805 }
1806
1807 static void account_double_clicked(GtkTreeView          *list_view,
1808                                    GtkTreePath          *path,
1809                                    GtkTreeViewColumn    *column,
1810                                    gpointer              data)
1811 {
1812         account_edit_prefs(NULL, NULL);
1813 }
1814
1815 static void drag_begin(GtkTreeView *list_view,
1816                       GdkDragContext *context,
1817                       gpointer data)
1818 {
1819         /* XXX unfortunately a completed drag & drop does not emit
1820          * a "rows_reordered" signal, but a "row_changed" signal.
1821          * So during drag and drop, listen to "row_changed", and
1822          * update the account list accordingly */
1823
1824         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1825         g_signal_connect(G_OBJECT(model), "row_changed",
1826                          G_CALLBACK(account_row_changed_while_drag_drop),
1827                          list_view);
1828 }
1829
1830 static void drag_end(GtkTreeView *list_view,
1831                     GdkDragContext *context,
1832                     gpointer data)
1833 {
1834         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1835         g_signal_handlers_disconnect_by_func(G_OBJECT(model),
1836                                              G_CALLBACK(account_row_changed_while_drag_drop),
1837                                              list_view);
1838 }
1839
1840 static void account_row_changed_while_drag_drop(GtkTreeModel *model,
1841                                    GtkTreePath  *path,
1842                                    GtkTreeIter  *iter,
1843                                    gpointer      arg3,
1844                                    GtkTreeView  *list_view)
1845 {
1846         account_list_set();
1847 }
1848
1849 gchar *account_get_signature_str(PrefsAccount *account)
1850 {
1851         gchar *sig_body = NULL;
1852         gchar *sig_str = NULL;
1853         gchar *utf8_sig_str = NULL;
1854
1855         cm_return_val_if_fail(account != NULL, NULL);
1856
1857         if (!account->sig_path)
1858                 return NULL;
1859
1860         if (account->sig_type == SIG_FILE) {
1861                 gchar *sig_full_path;
1862                 if (!g_path_is_absolute(account->sig_path)) {
1863                         sig_full_path = g_build_filename(get_home_dir(), account->sig_path, NULL);
1864                 } else {
1865                         sig_full_path = g_strdup(account->sig_path);
1866                 }
1867
1868                 if (!is_file_or_fifo_exist(sig_full_path)) {
1869                         g_warning("can't open signature file: '%s'", sig_full_path);
1870                         g_free(sig_full_path);
1871                         return NULL;
1872                 }
1873
1874                 debug_print("Reading signature from file '%s'\n", sig_full_path);
1875                 gchar *tmp = file_read_to_str(sig_full_path);
1876                 g_free(sig_full_path);
1877
1878                 if (!tmp)
1879                         return NULL;
1880
1881                 sig_body = normalize_newlines(tmp);
1882                 g_free(tmp);
1883         } else {
1884                 sig_body = get_command_output(account->sig_path);
1885         }
1886
1887         if (account->sig_sep) {
1888                 sig_str = g_strconcat("\n", account->sig_sep, "\n", sig_body,
1889                                       NULL);
1890                 g_free(sig_body);
1891         } else
1892                 sig_str = g_strconcat("\n", sig_body, NULL);
1893
1894         if (sig_str) {
1895                 if (g_utf8_validate(sig_str, -1, NULL) == TRUE)
1896                         utf8_sig_str = sig_str;
1897                 else {
1898                         utf8_sig_str = conv_codeset_strdup
1899                                 (sig_str, conv_get_locale_charset_str_no_utf8(),
1900                                  CS_INTERNAL);
1901                         g_free(sig_str);
1902                 }
1903         }
1904
1905         return utf8_sig_str;
1906 }
1907
1908 PrefsAccount *account_get_cur_account (void)
1909 {
1910         return cur_account;
1911 }
1912
1913 gboolean password_get(const gchar *user,
1914                     const gchar *server,
1915                     const gchar *protocol,
1916                     guint16 port,
1917                     gchar **password)
1918 {
1919         PasswordRequest req;
1920
1921         /* all have to be set */
1922         cm_return_val_if_fail(user != NULL, FALSE);
1923         cm_return_val_if_fail(server != NULL, FALSE);
1924         cm_return_val_if_fail(protocol != NULL, FALSE);
1925         cm_return_val_if_fail(port != 0, FALSE);
1926
1927         req.user = user;
1928         req.server = server;
1929         req.protocol = protocol;
1930         req.port = port;
1931
1932         if (hooks_invoke(PASSWORD_GET_HOOKLIST, &req)) {
1933                 *password = req.password;
1934                 return TRUE;
1935         }
1936         return FALSE;
1937 }