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,
  74         COL_NAME,
  75         COL_PROTOCOL,
  76         COL_SERVER,
  77         N_EDIT_ACCOUNT_COLS
  78 } EditAccountColumnPos;
  79
  80 PrefsAccount *cur_account;
  81
  82 static GList *account_list = NULL;
  83 static gboolean account_list_dirty = FALSE;
  84
  85 static struct EditAccount {
  86         GtkWidget *window;
  87         GtkWidget *list_view;
  88         GtkWidget *close_btn;
  89 } edit_account;
  90
  91 static void account_edit_create         (void);
  92 static void           account_destroy           (PrefsAccount   *ac_prefs);
  93 static void           account_set_as_default    (PrefsAccount   *ac_prefs);
  94 static void           account_set_menu          (void);
  95
  96 static void account_edit_prefs          (GtkWidget *widget, gpointer data);
  97 static void account_delete              (GtkWidget *widget, gpointer data);
  98 static void account_clone               (GtkWidget *widget, gpointer data);
  99
 100 static void account_up                  (GtkWidget *widget, gpointer data);
 101 static void account_down                (GtkWidget *widget, gpointer data);
 102
 103 static void account_set_default         (GtkWidget *widget, gpointer data);
 104
 105 static void account_edit_close          (GtkWidget *widget, gpointer data);
 106
 107 static gint account_delete_event        (GtkWidget      *widget,
 108                                          GdkEventAny    *event,
 109                                          gpointer        data);
 110 static void account_size_allocate_cb(GtkWidget *widget,
 111                                          GtkAllocation *allocation);
 112 static gboolean account_key_pressed     (GtkWidget      *widget,
 113                                          GdkEventKey    *event,
 114                                          gpointer        data);
 115 static gboolean account_search_func_cb (GtkTreeModel *model, gint column,
 116                                                 const gchar *key, GtkTreeIter *iter,
 117                                                 gpointer search_data);
 118 static void account_list_view_set       (void);
 119
 120 static void account_list_set            (void);
 121
 122 typedef struct FindAccountInStore {
 123         gint             account_id;
 124         GtkTreePath     *path;
 125         GtkTreeIter      iter;
 126 } FindAccountInStore;
 127
 128 static GtkListStore* account_create_data_store  (void);
 129
 130 static void account_list_store_insert_account_item (GtkListStore        *list_store,
 131                                                    PrefsAccount *account_data);
 132
 133 static GtkWidget *account_list_view_create      (void);
 134 static void account_create_list_view_columns    (GtkWidget *list_view);
 135
 136 static gint account_list_view_get_selected_account_id           (GtkWidget *list_view);
 137 static GtkTreePath *account_list_view_get_selected_account_path (GtkWidget *list_view);
 138 static PrefsAccount *account_list_view_get_selected_account             (GtkWidget *list_view);
 139 static gboolean account_list_view_select_account                        (GtkWidget *list_view,
 140                                                                  gint       account_id);
 141
 142 static void account_list_view_set_default_by_id(GtkWidget *list_view,
 143                                                 gint account_id);
 144
 145 static gboolean set_new_default_account         (GtkTreeModel *model,
 146                                                  GtkTreePath  *path,
 147                                                  GtkTreeIter  *iter,
 148                                                  gint         *account_id);
 149
 150 static gboolean find_account_in_store           (GtkTreeModel *model,
 151                                                  GtkTreePath  *path,
 152                                                  GtkTreeIter  *iter,
 153                                                  FindAccountInStore *data);
 154
 155 static void account_get_all_toggled             (GtkCellRendererToggle  *widget,
 156                                                  gchar                  *path,
 157                                                  GtkWidget              *list_view);
 158
 159 static void account_double_clicked              (GtkTreeView            *list_view,
 160                                                  GtkTreePath            *path,
 161                                                  GtkTreeViewColumn      *column,
 162                                                  gpointer                data);
 163
 164 static void drag_begin                          (GtkTreeView *list_view,
 165                                                  GdkDragContext *context,
 166                                                  gpointer data);
 167
 168 static void drag_end                            (GtkTreeView *list_view,
 169                                                  GdkDragContext *context,
 170                                                  gpointer data);
 171
 172 static void account_row_changed_while_drag_drop (GtkTreeModel *model,
 173                                                  GtkTreePath  *path,
 174                                                  GtkTreeIter  *iter,
 175                                                  gpointer      arg3,
 176                                                  GtkTreeView  *list_view);
 177
 178 static void account_flush_state(void)
 179 {
 180         account_set_menu();
 181         main_window_reflect_prefs_all();
 182
 183         account_list_dirty = FALSE;
 184 }
 185
 186 void account_read_config_all(void)
 187 {
 188         GSList *ac_label_list = NULL, *cur;
 189         gchar *rcpath;
 190         FILE *fp;
 191         gchar buf[PREFSBUFSIZE];
 192         PrefsAccount *ac_prefs;
 193
 194         debug_print("Reading all config for each account...\n");
 195
 196         rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, ACCOUNT_RC, NULL);
 197         if ((fp = g_fopen(rcpath, "rb")) == NULL) {
 198                 if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
 199                 g_free(rcpath);
 200                 return;
 201         }
 202         g_free(rcpath);
 203
 204         while (fgets(buf, sizeof(buf), fp) != NULL) {
 205                 if (!strncmp(buf, "[Account: ", 10)) {
 206                         strretchomp(buf);
 207                         memmove(buf, buf + 1, sizeof(buf) - 1);
 208                         buf[strlen(buf) - 1] = '\0';
 209                         debug_print("Found label: %s\n", buf);
 210                         ac_label_list = g_slist_append(ac_label_list,
 211                                                        g_strdup(buf));
 212                 }
 213         }
 214         fclose(fp);
 215
 216         /* read config data from file */
 217         cur_account = NULL;
 218         for (cur = ac_label_list; cur != NULL; cur = cur->next) {
 219                 ac_prefs = prefs_account_new_from_config((gchar *)cur->data);
 220                 account_list = g_list_append(account_list, ac_prefs);
 221                 if (ac_prefs->is_default)
 222                         cur_account = ac_prefs;
 223         }
 224         /* if default is not set, assume first account as default */
 225         if (!cur_account && account_list) {
 226                 ac_prefs = (PrefsAccount *)account_list->data;
 227                 account_set_as_default(ac_prefs);
 228                 cur_account = ac_prefs;
 229         }
 230
 231         account_set_menu();
 232         main_window_reflect_prefs_all_now();
 233
 234         while (ac_label_list) {
 235                 g_free(ac_label_list->data);
 236                 ac_label_list = g_slist_remove(ac_label_list,
 237                                                ac_label_list->data);
 238         }
 239 }
 240
 241 void account_write_config_all(void)
 242 {
 243         prefs_account_write_config_all(account_list);
 244 }
 245
 246 /*
 247  * account_find_all_from_address:
 248  * @ac_list: initial list of accounts. NULL to create a new one.
 249  * Accounts found in the @address will be appended to this list.
 250  * @address: Email address string.
 251  *
 252  * Find all the mail (not news) accounts within the specified address.
 253  *
 254  * Return value: the original accounts list with the found accounts appended.
 255  */
 256 GList *account_find_all_from_address(GList *ac_list, const gchar *address)
 257 {
 258         GList *cur;
 259         PrefsAccount *ac;
 260
 261         if (address == NULL)
 262                 return ac_list;
 263
 264         for (cur = account_list; cur != NULL; cur = cur->next) {
 265                 ac = (PrefsAccount *)cur->data;
 266                 if (ac->protocol != A_NNTP && ac->address &&
 267                     strcasestr(address, ac->address) != NULL)
 268                         ac_list = g_list_append(ac_list, ac);
 269         }
 270         return ac_list;
 271 }
 272
 273 GList *account_find_all(void)
 274 {
 275         GList *cur;
 276         PrefsAccount *ac;
 277         GList *ac_list = NULL;
 278
 279         for (cur = account_list; cur != NULL; cur = cur->next) {
 280                 ac = (PrefsAccount *)cur->data;
 281                 ac_list = g_list_append(ac_list, ac);
 282         }
 283         return ac_list;
 284 }
 285
 286 PrefsAccount *account_find_from_smtp_server(const gchar *address,
 287                                             const gchar *smtp_server)
 288 {
 289         GList *cur;
 290         PrefsAccount *ac;
 291
 292         cm_return_val_if_fail(address != NULL, NULL);
 293         cm_return_val_if_fail(smtp_server != NULL, NULL);
 294
 295         for (cur = account_list; cur != NULL; cur = cur->next) {
 296                 ac = (PrefsAccount *)cur->data;
 297                 if (!strcmp2(address, ac->address) &&
 298                     !strcmp2(smtp_server, ac->smtp_server))
 299                         return ac;
 300         }
 301
 302         return NULL;
 303 }
 304
 305 /*
 306  * account_find_from_address:
 307  * @address: Email address string.
 308  *
 309  * Find a mail (not news if newsgroups_ok is FALSE) account with the specified email address.
 310  *
 311  * Return value: The found account, or NULL if not found.
 312  */
 313 PrefsAccount *account_find_from_address(const gchar *address, gboolean newsgroups_ok)
 314 {
 315         GList *cur;
 316         PrefsAccount *ac;
 317
 318         cm_return_val_if_fail(address != NULL, NULL);
 319
 320         for (cur = account_list; cur != NULL; cur = cur->next) {
 321                 ac = (PrefsAccount *)cur->data;
 322                 if ((ac->protocol != A_NNTP || newsgroups_ok) && ac->address &&
 323                     g_ascii_strcasecmp(address, ac->address) == 0)
 324                         return ac;
 325         }
 326
 327         return NULL;
 328 }
 329
 330 PrefsAccount *account_find_from_id(gint id)
 331 {
 332         GList *cur;
 333         PrefsAccount *ac;
 334
 335         for (cur = account_list; cur != NULL; cur = cur->next) {
 336                 ac = (PrefsAccount *)cur->data;
 337                 if (id == ac->account_id)
 338                         return ac;
 339         }
 340
 341         return NULL;
 342 }
 343
 344 PrefsAccount *account_find_from_item(FolderItem *item)
 345 {
 346         PrefsAccount *ac;
 347
 348         cm_return_val_if_fail(item != NULL, NULL);
 349
 350         ac = item->account;
 351         if (!ac) {
 352                 FolderItem *cur_item = folder_item_parent(item);
 353                 while (cur_item != NULL) {
 354                         if (cur_item->account && cur_item->apply_sub) {
 355                                 ac = cur_item->account;
 356                                 break;
 357                         }
 358                         cur_item = folder_item_parent(cur_item);
 359                 }
 360         }
 361         if (!ac)
 362                 ac = item->folder->account;
 363
 364         return ac;
 365 }
 366
 367 static void account_set_menu(void)
 368 {
 369         main_window_set_account_menu(account_list);
 370 }
 371
 372 void account_set_menu_only_toolbar(void)
 373 {
 374         main_window_set_account_menu_only_toolbar(account_list);
 375 }
 376
 377 GList *account_get_list(void)
 378 {
 379         return account_list;
 380 }
 381
 382 void account_edit_focus(void)
 383 {
 384         if (edit_account.window == NULL) {
 385                 return;
 386         }
 387         manage_window_set_transient(GTK_WINDOW(edit_account.window));
 388         gtk_widget_grab_focus(edit_account.close_btn);
 389         gtk_widget_show(edit_account.window);
 390         gtk_window_set_modal(GTK_WINDOW(edit_account.window), TRUE);
 391         manage_window_focus_in(edit_account.window, NULL, NULL);
 392 }
 393
 394 void account_edit_open(gpointer a, gpointer b)
 395 {
 396         inc_lock();
 397
 398         account_list_dirty = FALSE;
 399
 400         if (compose_get_compose_list()) {
 401                 alertpanel_error(_("Some composing windows are open.\n"
 402                                    "Please close all the composing "
 403                                    "windows before editing accounts."));
 404                 inc_unlock();
 405                 return;
 406         }
 407
 408         debug_print("Opening account edit window...\n");
 409
 410         if (!edit_account.window)
 411                 account_edit_create();
 412
 413         account_list_view_set();
 414
 415         account_edit_focus();
 416 }
 417
 418 void account_add(void)
 419 {
 420         PrefsAccount *ac_prefs;
 421
 422         ac_prefs = prefs_account_open(NULL, &account_list_dirty);
 423
 424         if (!ac_prefs) return;
 425
 426         account_edit_focus();
 427
 428         account_list = g_list_append(account_list, ac_prefs);
 429
 430         if (ac_prefs->is_default)
 431                 account_set_as_default(ac_prefs);
 432
 433         account_list_view_set();
 434
 435         if (ac_prefs->protocol == A_IMAP4 || ac_prefs->protocol == A_NNTP) {
 436                 Folder *folder;
 437
 438                 if (ac_prefs->protocol == A_IMAP4) {
 439                         folder = folder_new(folder_get_class_from_string("imap"), ac_prefs->account_name,
 440                                             ac_prefs->recv_server);
 441                 } else {
 442                         folder = folder_new(folder_get_class_from_string("news"), ac_prefs->account_name,
 443                                             ac_prefs->nntp_server);
 444                 }
 445                 if (folder == NULL) {
 446                         alertpanel_error(_("Can't create folder."));
 447                         return;
 448                 }
 449                 folder->account = ac_prefs;
 450                 ac_prefs->folder = folder;
 451                 folder_add(folder);
 452                 if (ac_prefs->protocol == A_IMAP4)
 453                         folder->klass->create_tree(folder);
 454                 folderview_set_all();
 455                 folder_write_list();
 456         }
 457 }
 458
 459 void account_open(PrefsAccount *ac_prefs, gboolean called_from_acc_list)
 460 {
 461         gboolean prev_default;
 462         gchar *ac_name, *old_prefix, *new_prefix;
 463         gboolean account_dirty = FALSE;
 464
 465         cm_return_if_fail(ac_prefs != NULL);
 466
 467         if (compose_get_compose_list()) {
 468                 alertpanel_error(_("Some composing windows are open.\n"
 469                                    "Please close all the composing "
 470                                    "windows before editing accounts."));
 471                 return;
 472         }
 473
 474         prev_default = ac_prefs->is_default;
 475         Xstrdup_a(ac_name, ac_prefs->account_name ? ac_prefs->account_name : "",
 476                   return);
 477
 478         prefs_account_open(ac_prefs, &account_dirty);
 479
 480         if (called_from_acc_list)
 481                 account_edit_focus();
 482
 483         if (account_dirty) {
 484                 if (!prev_default && ac_prefs->is_default)
 485                         account_set_as_default(ac_prefs);
 486
 487                 if (ac_prefs->folder && strcmp2(ac_name, ac_prefs->account_name) != 0) {
 488                         old_prefix = folder_get_identifier(FOLDER(ac_prefs->folder));
 489                         folder_set_name(FOLDER(ac_prefs->folder),
 490                                         ac_prefs->account_name);
 491                         folderview_set_all();
 492                         folder_prefs_save_config_recursive(FOLDER(ac_prefs->folder));
 493                         new_prefix = folder_get_identifier(FOLDER(ac_prefs->folder));
 494
 495                         account_rename_path(old_prefix, new_prefix);
 496                         prefs_filtering_rename_path(old_prefix, new_prefix);
 497                         prefs_actions_rename_path(old_prefix, new_prefix);
 498
 499                         g_free(old_prefix);
 500                         g_free(new_prefix);
 501                 }
 502
 503                 account_write_config_all();
 504
 505                 account_flush_state();
 506         }
 507 }
 508
 509 static void account_set_as_default(PrefsAccount *ac_prefs)
 510 {
 511         PrefsAccount *ap;
 512         GList *cur;
 513
 514         for (cur = account_list; cur != NULL; cur = cur->next) {
 515                 ap = (PrefsAccount *)cur->data;
 516                 if (ap->is_default)
 517                         ap->is_default = FALSE;
 518         }
 519
 520         ac_prefs->is_default = TRUE;
 521 }
 522
 523 PrefsAccount *account_get_default(void)
 524 {
 525         PrefsAccount *ap;
 526         GList *cur;
 527
 528         for (cur = account_list; cur != NULL; cur = cur->next) {
 529                 ap = (PrefsAccount *)cur->data;
 530                 if (ap->is_default)
 531                         return ap;
 532         }
 533
 534         return NULL;
 535 }
 536
 537 void account_set_missing_folder(void)
 538 {
 539         PrefsAccount *ap;
 540         GList *cur;
 541
 542         for (cur = account_list; cur != NULL; cur = cur->next) {
 543                 ap = (PrefsAccount *)cur->data;
 544                 if ((ap->protocol == A_IMAP4 || ap->protocol == A_NNTP) &&
 545                     !ap->folder) {
 546                         Folder *folder;
 547
 548                         if (ap->protocol == A_IMAP4) {
 549                                 folder = folder_new(folder_get_class_from_string("imap"), ap->account_name,
 550                                                     ap->recv_server);
 551                         } else {
 552                                 folder = folder_new(folder_get_class_from_string("news"), ap->account_name,
 553                                                     ap->nntp_server);
 554                         }
 555                         if (folder == NULL)
 556                                 return;
 557                         folder->account = ap;
 558                         ap->folder = folder;
 559                         folder_add(folder);
 560                         if (ap->protocol == A_IMAP4)
 561                                 folder->klass->create_tree(folder);
 562                         folder_write_list();
 563
 564                 }
 565         }
 566 }
 567
 568 #define CHECK_CHANGE_FOLDER(folder) {                                           \
 569         if (folder && !strncmp(folder, old_id, strlen(old_id))) {               \
 570                 if (strlen(folder) == strlen(old_id)) {                         \
 571                         g_free(folder);                                         \
 572                         folder = g_strdup(new_id);                              \
 573                 } else if (strlen(folder) > strlen(old_id)                      \
 574                   && folder[strlen(old_id)] == G_DIR_SEPARATOR) {               \
 575                         gchar *new_path = g_strdup_printf("%s%s",               \
 576                                         new_id, (folder + strlen(old_id)));     \
 577                         g_free(folder);                                         \
 578                         folder = new_path;                                      \
 579                 }                                                               \
 580         }                                                                       \
 581 }
 582
 583 void account_rename_path(const gchar *old_id, const gchar *new_id)
 584 {
 585         GList *cur = account_list;
 586         for (; cur != NULL; cur = g_list_next(cur)) {
 587                 PrefsAccount *ap = (PrefsAccount *)cur->data;
 588                 CHECK_CHANGE_FOLDER(ap->inbox);
 589                 CHECK_CHANGE_FOLDER(ap->local_inbox);
 590                 CHECK_CHANGE_FOLDER(ap->queue_folder);
 591                 CHECK_CHANGE_FOLDER(ap->sent_folder);
 592                 CHECK_CHANGE_FOLDER(ap->draft_folder);
 593                 CHECK_CHANGE_FOLDER(ap->trash_folder);
 594         }
 595 }
 596
 597 FolderItem *account_get_special_folder(PrefsAccount *ac_prefs,
 598                                        SpecialFolderItemType type)
 599 {
 600         FolderItem *item = NULL;
 601
 602         cm_return_val_if_fail(ac_prefs != NULL, NULL);
 603
 604         switch (type) {
 605         case F_INBOX:
 606                 if (ac_prefs->folder)
 607                         item = FOLDER(ac_prefs->folder)->inbox;
 608                 if (!item)
 609                         item = folder_get_default_inbox();
 610                 break;
 611         case F_OUTBOX:
 612                 if (ac_prefs->set_sent_folder && ac_prefs->sent_folder) {
 613                         item = folder_find_item_from_identifier
 614                                 (ac_prefs->sent_folder);
 615                 }
 616                 if (!item) {
 617                         if (ac_prefs->folder)
 618                                 item = FOLDER(ac_prefs->folder)->outbox;
 619                         if (!item)
 620                                 item = folder_get_default_outbox_for_class(F_MH);
 621                         if (!item)
 622                                 item = folder_get_default_outbox();
 623                 }
 624                 break;
 625         case F_DRAFT:
 626                 if (ac_prefs->set_draft_folder && ac_prefs->draft_folder) {
 627                         item = folder_find_item_from_identifier
 628                                 (ac_prefs->draft_folder);
 629                 }
 630                 if (!item) {
 631                         if (ac_prefs->folder)
 632                                 item = FOLDER(ac_prefs->folder)->draft;
 633                         if (!item)
 634                                 item = folder_get_default_draft_for_class(F_MH);
 635                         if (!item)
 636                                 item = folder_get_default_draft();
 637                 }
 638                 break;
 639         case F_QUEUE:
 640                 if (ac_prefs->set_queue_folder && ac_prefs->queue_folder) {
 641                         item = folder_find_item_from_identifier
 642                                 (ac_prefs->queue_folder);
 643                 }
 644                 if (!item) {
 645                         if (ac_prefs->folder)
 646                                 item = FOLDER(ac_prefs->folder)->queue;
 647                         if (!item)
 648                                 item = folder_get_default_queue_for_class(F_MH);
 649                         if (!item)
 650                                 item = folder_get_default_queue();
 651                 }
 652                 break;
 653         case F_TRASH:
 654                 if (ac_prefs->set_trash_folder && ac_prefs->trash_folder) {
 655                         item = folder_find_item_from_identifier
 656                                 (ac_prefs->trash_folder);
 657                 }
 658                 if (!item) {
 659                         if (ac_prefs->folder)
 660                                 item = FOLDER(ac_prefs->folder)->trash;
 661                         if (!item)
 662                                 item = folder_get_default_trash_for_class(F_MH);
 663                         if (!item)
 664                                 item = folder_get_default_trash();
 665                 }
 666                 break;
 667         default:
 668                 break;
 669         }
 670
 671         return item;
 672 }
 673
 674 void account_destroy(PrefsAccount *ac_prefs)
 675 {
 676         cm_return_if_fail(ac_prefs != NULL);
 677
 678         folder_unref_account_all(ac_prefs);
 679
 680         account_list = g_list_remove(account_list, ac_prefs);
 681
 682         if (cur_account == ac_prefs) cur_account = NULL;
 683         if (!cur_account && account_list) {
 684                 cur_account = account_get_default();
 685                 if (!cur_account) {
 686                         ac_prefs = (PrefsAccount *)account_list->data;
 687                         account_set_as_default(ac_prefs);
 688                         cur_account = ac_prefs;
 689                 }
 690         }
 691 }
 692
 693 /*!
 694  *\brief        Save Gtk object size to prefs dataset
 695  */
 696 static void account_size_allocate_cb(GtkWidget *widget,
 697                                          GtkAllocation *allocation)
 698 {
 699         cm_return_if_fail(allocation != NULL);
 700
 701         prefs_common.accountswin_width = allocation->width;
 702         prefs_common.accountswin_height = allocation->height;
 703 }
 704
 705 static void account_edit_create(void)
 706 {
 707         GtkWidget *window;
 708         GtkWidget *vbox;
 709         GtkWidget *label;
 710         GtkWidget *hbox;
 711         GtkWidget *scrolledwin;
 712         GtkWidget *list_view;
 713
 714         GtkWidget *vbox2;
 715         GtkWidget *add_btn;
 716         GtkWidget *edit_btn;
 717         GtkWidget *del_btn;
 718         GtkWidget *clone_btn;
 719         GtkWidget *up_btn;
 720         GtkWidget *down_btn;
 721
 722         GtkWidget *default_btn;
 723
 724         GtkWidget *confirm_area;
 725         GtkWidget *help_btn;
 726         GtkWidget *close_btn;
 727
 728         static GdkGeometry geometry;
 729
 730         debug_print("Creating account edit window...\n");
 731
 732         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "account");
 733         gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 734         gtk_window_set_title (GTK_WINDOW (window), _("Edit accounts"));
 735         g_signal_connect (G_OBJECT (window), "delete_event",
 736                           G_CALLBACK (account_delete_event), NULL);
 737         g_signal_connect (G_OBJECT (window), "key_press_event",
 738                           G_CALLBACK (account_key_pressed), NULL);
 739         MANAGE_WINDOW_SIGNALS_CONNECT (window);
 740         gtk_widget_realize(window);
 741
 742         vbox = gtk_vbox_new (FALSE, 10);
 743         gtk_widget_show (vbox);
 744         gtk_container_add (GTK_CONTAINER (window), vbox);
 745
 746         hbox = gtk_hbox_new (FALSE, 0);
 747         gtk_widget_show (hbox);
 748         gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
 749
 750         label = gtk_label_new
 751                 (_("Using 'Get Mail' will retrieve messages from your Accounts "
 752                    "in the order given, the checkbox indicates which accounts "
 753                    "will be included. Bold text indicates the default account."));
 754         gtk_widget_show (label);
 755         gtk_widget_set_size_request(GTK_WIDGET(label),
 756                                     prefs_common.accountswin_width-8, -1);
 757         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 4);
 758         gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_LEFT);
 759         gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
 760
 761         hbox = gtk_hbox_new (FALSE, 8);
 762         gtk_widget_show (hbox);
 763         gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
 764         gtk_container_set_border_width (GTK_CONTAINER (hbox), 2);
 765
 766         scrolledwin = gtk_scrolled_window_new (NULL, NULL);
 767         gtk_widget_show (scrolledwin);
 768         gtk_box_pack_start (GTK_BOX (hbox), scrolledwin, TRUE, TRUE, 0);
 769         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwin),
 770                                         GTK_POLICY_AUTOMATIC,
 771                                         GTK_POLICY_AUTOMATIC);
 772
 773         list_view = account_list_view_create();
 774         gtk_widget_show(list_view);
 775         gtk_container_add(GTK_CONTAINER(scrolledwin), list_view);
 776
 777         vbox2 = gtk_vbox_new (FALSE, 0);
 778         gtk_widget_show (vbox2);
 779         gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, 0);
 780
 781         add_btn = gtk_button_new_from_stock(GTK_STOCK_NEW);
 782         gtk_widget_show (add_btn);
 783         gtk_box_pack_start (GTK_BOX (vbox2), add_btn, FALSE, FALSE, 4);
 784         g_signal_connect (G_OBJECT(add_btn), "clicked",
 785                           G_CALLBACK (account_add), NULL);
 786
 787         edit_btn = gtk_button_new_from_stock (GTK_STOCK_EDIT);
 788         gtk_widget_show (edit_btn);
 789         gtk_box_pack_start (GTK_BOX (vbox2), edit_btn, FALSE, FALSE, 4);
 790         g_signal_connect (G_OBJECT(edit_btn), "clicked",
 791                           G_CALLBACK (account_edit_prefs), NULL);
 792
 793         del_btn = gtk_button_new_from_stock(GTK_STOCK_DELETE);
 794         gtk_widget_show (del_btn);
 795         gtk_box_pack_start (GTK_BOX (vbox2), del_btn, FALSE, FALSE, 4);
 796         g_signal_connect (G_OBJECT(del_btn), "clicked",
 797                           G_CALLBACK (account_delete), NULL);
 798
 799         clone_btn = gtk_button_new_from_stock(GTK_STOCK_COPY);
 800         gtk_widget_show (clone_btn);
 801         gtk_box_pack_start (GTK_BOX (vbox2), clone_btn, FALSE, FALSE, 4);
 802         g_signal_connect(G_OBJECT(clone_btn), "clicked",
 803                          G_CALLBACK(account_clone), NULL);
 804
 805         down_btn = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
 806         gtk_widget_show (down_btn);
 807         gtk_box_pack_end (GTK_BOX (vbox2), down_btn, FALSE, FALSE, 4);
 808         g_signal_connect (G_OBJECT(down_btn), "clicked",
 809                           G_CALLBACK (account_down), NULL);
 810
 811         up_btn = gtk_button_new_from_stock(GTK_STOCK_GO_UP);
 812         gtk_widget_show (up_btn);
 813         gtk_box_pack_end (GTK_BOX (vbox2), up_btn, FALSE, FALSE, 4);
 814         g_signal_connect (G_OBJECT(up_btn), "clicked",
 815                           G_CALLBACK (account_up), NULL);
 816
 817         hbox = gtk_hbox_new (FALSE, 8);
 818         gtk_widget_show (hbox);
 819         gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
 820
 821         default_btn = gtk_button_new_with_mnemonic
 822                 (_(" _Set as default account "));
 823         gtk_widget_show (default_btn);
 824         gtk_box_pack_start (GTK_BOX (hbox), default_btn, FALSE, FALSE, 0);
 825         g_signal_connect (G_OBJECT(default_btn), "clicked",
 826                           G_CALLBACK (account_set_default), NULL);
 827
 828         gtkut_stock_button_set_create_with_help(&confirm_area, &help_btn,
 829                         &close_btn, GTK_STOCK_CLOSE,
 830                         NULL, NULL, NULL, NULL);
 831         gtk_widget_show(confirm_area);
 832
 833         gtk_box_pack_end (GTK_BOX (hbox), confirm_area, FALSE, FALSE, 0);
 834         gtk_widget_grab_default (close_btn);
 835
 836         g_signal_connect (G_OBJECT (close_btn), "clicked",
 837                           G_CALLBACK (account_edit_close),
 838                           NULL);
 839         g_signal_connect(G_OBJECT(help_btn), "clicked",
 840                         G_CALLBACK(manual_open_with_anchor_cb),
 841                         MANUAL_ANCHOR_ACCOUNTPREFS);
 842
 843
 844         g_signal_connect(G_OBJECT(window), "size_allocate",
 845                          G_CALLBACK(account_size_allocate_cb), NULL);
 846
 847         if (!geometry.min_height) {
 848                 geometry.min_width = 500;
 849                 geometry.min_height = 380;
 850         }
 851
 852         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
 853                                       GDK_HINT_MIN_SIZE);
 854         gtk_widget_set_size_request(window, prefs_common.accountswin_width,
 855                                     prefs_common.accountswin_height);
 856 #ifdef G_OS_WIN32
 857         gtk_window_move(GTK_WINDOW(window), 48, 48);
 858 #endif
 859
 860         edit_account.window    = window;
 861         edit_account.list_view = list_view;
 862         edit_account.close_btn = close_btn;
 863 }
 864
 865 static void account_edit_prefs(GtkWidget *widget, gpointer data)
 866 {
 867         PrefsAccount *ac_prefs;
 868
 869         ac_prefs = account_list_view_get_selected_account(edit_account.list_view);
 870
 871         if (ac_prefs) {
 872                 account_open(ac_prefs, TRUE);
 873                 account_list_view_set();
 874         }
 875 }
 876
 877 static gboolean account_delete_references_func(GNode *node, gpointer data)
 878 {
 879         FolderItem *item;
 880         gint account;
 881
 882         cm_return_val_if_fail(node->data != NULL, FALSE);
 883
 884         item = FOLDER_ITEM(node->data);
 885         account = GPOINTER_TO_INT(data);
 886
 887         if(!item->prefs) /* && item->prefs->stype == F_NORMAL */
 888                 return FALSE;
 889         if(item->prefs->default_account != account)
 890                 return FALSE;
 891
 892         item->prefs->enable_default_account = FALSE;
 893         item->prefs->default_account = 0;
 894         folder_item_prefs_save_config(item);
 895
 896         return FALSE;
 897 }
 898
 899
 900 #define ACP_FDUP(fld) ac_clon->fld = ((ac_prefs->fld) != NULL)?\
 901                                      g_strdup(ac_prefs->fld): NULL
 902 #define ACP_FASSIGN(fld) ac_clon->fld = ac_prefs->fld
 903 static void account_clone(GtkWidget *widget, gpointer data)
 904 {
 905         PrefsAccount *ac_prefs, *ac_clon;
 906         GSList *hdrs = NULL;
 907         CustomHeader *cch = NULL, *ch = NULL;
 908
 909         ac_prefs = account_list_view_get_selected_account(edit_account.list_view);
 910         if (ac_prefs == NULL)
 911                 return;
 912
 913         if (ac_prefs->protocol == A_IMAP4 || ac_prefs->protocol == A_NNTP) {
 914                 alertpanel_error(_("Accounts with remote folders cannot be copied."));
 915                 return;
 916         }
 917         account_list_dirty = TRUE;
 918
 919         ac_clon = prefs_account_new();
 920         /* copy fields */
 921         ac_clon->account_name = g_strdup_printf(_("Copy of %s"),
 922                                                 ac_prefs->account_name);
 923         /* personal */
 924         ACP_FDUP(name);
 925         ACP_FDUP(address);
 926         ACP_FDUP(organization);
 927
 928         /* server */
 929         ACP_FASSIGN(protocol);
 930         ACP_FDUP(recv_server);
 931         ACP_FDUP(smtp_server);
 932         ACP_FDUP(nntp_server);
 933         ACP_FASSIGN(use_nntp_auth);
 934         ACP_FASSIGN(use_nntp_auth_onconnect);
 935         ACP_FDUP(userid);
 936         ACP_FDUP(passwd);
 937
 938         ACP_FDUP(local_mbox);
 939         ACP_FASSIGN(use_mail_command);
 940         ACP_FDUP(mail_command);
 941
 942         ACP_FASSIGN(ssl_pop);
 943         ACP_FASSIGN(ssl_imap);
 944         ACP_FASSIGN(ssl_nntp);
 945         ACP_FASSIGN(ssl_smtp);
 946         ACP_FASSIGN(use_nonblocking_ssl);
 947
 948         /* receive */
 949         ACP_FASSIGN(use_apop_auth);
 950         ACP_FASSIGN(rmmail);
 951         ACP_FASSIGN(msg_leave_time);
 952         ACP_FASSIGN(msg_leave_hour);
 953         ACP_FASSIGN(recv_at_getall);
 954         ACP_FASSIGN(sd_rmmail_on_download);
 955         ACP_FASSIGN(enable_size_limit);
 956         ACP_FASSIGN(size_limit);
 957         ACP_FASSIGN(filter_on_recv);
 958         ACP_FASSIGN(filterhook_on_recv);
 959         ACP_FDUP(inbox);
 960         ACP_FDUP(local_inbox);
 961         ACP_FASSIGN(max_articles);
 962         ACP_FASSIGN(autochk_use_default);
 963         ACP_FASSIGN(autochk_use_custom);
 964         ACP_FASSIGN(autochk_itv);
 965         ac_clon->autocheck_timer = 0;
 966
 967         ACP_FASSIGN(imap_auth_type);
 968
 969         /* send */
 970         ACP_FASSIGN(gen_msgid);
 971         ACP_FASSIGN(gen_xmailer);
 972         ACP_FASSIGN(add_customhdr);
 973         ACP_FASSIGN(use_smtp_auth);
 974         ACP_FASSIGN(smtp_auth_type);
 975         ACP_FDUP(smtp_userid);
 976         ACP_FDUP(smtp_passwd);
 977
 978         ACP_FASSIGN(pop_before_smtp);
 979         ACP_FASSIGN(pop_before_smtp_timeout);
 980         ACP_FASSIGN(last_pop_login_time);
 981
 982         ac_clon->customhdr_list = NULL;
 983         hdrs = ac_prefs->customhdr_list;
 984         while (hdrs != NULL) {
 985                 ch = (CustomHeader *)hdrs->data;
 986
 987                 cch = g_new0(CustomHeader, 1);
 988                 cch->account_id = ac_clon->account_id;
 989                 cch->name = (ch->name != NULL) ? g_strdup(ch->name) : NULL;
 990                 cch->value = (ch->value != NULL) ? g_strdup(ch->value) : NULL;
 991
 992                 ac_clon->customhdr_list = g_slist_append(ac_clon->customhdr_list, cch);
 993
 994                 hdrs = g_slist_next(hdrs);
 995         }
 996
 997         /* compose */
 998         ACP_FASSIGN(sig_type);
 999         ACP_FDUP(sig_path);
1000         ACP_FASSIGN(auto_sig);
1001         ACP_FDUP(sig_sep);
1002         ACP_FASSIGN(set_autocc);
1003         ACP_FDUP(auto_cc);
1004         ACP_FASSIGN(set_autobcc);
1005         ACP_FDUP(auto_bcc);
1006         ACP_FASSIGN(set_autoreplyto);
1007         ACP_FDUP(auto_replyto);
1008         ACP_FASSIGN(enable_default_dictionary);
1009         ACP_FDUP(default_dictionary);
1010         ACP_FASSIGN(enable_default_alt_dictionary);
1011         ACP_FDUP(default_alt_dictionary);
1012         ACP_FASSIGN(compose_with_format);
1013         ACP_FDUP(compose_subject_format);
1014         ACP_FDUP(compose_body_format);
1015         ACP_FASSIGN(reply_with_format);
1016         ACP_FDUP(reply_quotemark);
1017         ACP_FDUP(reply_body_format);
1018         ACP_FASSIGN(forward_with_format);
1019         ACP_FDUP(forward_quotemark);
1020         ACP_FDUP(forward_body_format);
1021
1022         /* privacy */
1023         ACP_FDUP(default_privacy_system);
1024         ACP_FASSIGN(default_encrypt);
1025         ACP_FASSIGN(default_encrypt_reply);
1026         ACP_FASSIGN(default_sign);
1027         ACP_FASSIGN(default_sign_reply);
1028         ACP_FASSIGN(save_encrypted_as_clear_text);
1029         ACP_FASSIGN(encrypt_to_self);
1030
1031         /* advanced */
1032         ACP_FASSIGN(set_smtpport);
1033         ACP_FASSIGN(smtpport);
1034         ACP_FASSIGN(set_popport);
1035         ACP_FASSIGN(popport);
1036         ACP_FASSIGN(set_imapport);
1037         ACP_FASSIGN(imapport);
1038         ACP_FASSIGN(set_nntpport);
1039         ACP_FASSIGN(nntpport);
1040         ACP_FASSIGN(set_domain);
1041         ACP_FDUP(domain);
1042         ACP_FASSIGN(mark_crosspost_read);
1043         ACP_FASSIGN(crosspost_col);
1044
1045 #ifndef G_OS_WIN32
1046         ACP_FASSIGN(set_tunnelcmd);
1047         ACP_FDUP(tunnelcmd);
1048 #endif
1049
1050         ACP_FDUP(imap_dir);
1051         ACP_FASSIGN(imap_subsonly);
1052         ACP_FASSIGN(low_bandwidth);
1053
1054         ACP_FASSIGN(set_sent_folder);
1055         ACP_FDUP(sent_folder);
1056         ACP_FASSIGN(set_queue_folder);
1057         ACP_FDUP(queue_folder);
1058         ACP_FASSIGN(set_draft_folder);
1059         ACP_FDUP(draft_folder);
1060         ACP_FASSIGN(set_trash_folder);
1061         ACP_FDUP(trash_folder);
1062         /* don't want two default accounts */
1063         ac_clon->is_default = FALSE;
1064         ACP_FASSIGN(folder);
1065
1066         ACP_FASSIGN(config_version);
1067
1068         ACP_FASSIGN(use_proxy);
1069         ACP_FASSIGN(use_default_proxy);
1070         ACP_FASSIGN(use_proxy_for_send);
1071         ACP_FASSIGN(proxy_info.proxy_type);
1072         ACP_FDUP(proxy_info.proxy_host);
1073         ACP_FASSIGN(proxy_info.proxy_port);
1074         ACP_FASSIGN(proxy_info.use_proxy_auth);
1075         ACP_FDUP(proxy_info.proxy_name);
1076         ACP_FDUP(proxy_info.proxy_pass);
1077
1078         account_list = g_list_append(account_list, ac_clon);
1079         account_list_view_set();
1080 }
1081 #undef ACP_FDUP
1082 #undef ACP_FASSIGN
1083
1084 static void account_empty_cache(PrefsAccount *ac_prefs)
1085 {
1086         gchar *cache_dir;
1087
1088         cache_dir = prefs_account_cache_dir(ac_prefs, FALSE);
1089         if (cache_dir == NULL)
1090                 return; /* no cache dir, nothing to do */
1091
1092         if (is_dir_exist(cache_dir) && remove_dir_recursive(cache_dir) < 0) {
1093                 g_warning("can't remove directory '%s'", cache_dir);
1094         } else {
1095                 gchar *server_dir =  prefs_account_cache_dir(ac_prefs, TRUE);
1096                 if (g_rmdir(server_dir) == 0)
1097                         debug_print("Removed empty cache server directory\n");
1098                 else
1099                         debug_print("Cache server directory not empty: not removed\n");
1100                 g_free(server_dir);
1101         }
1102         g_free(cache_dir);
1103 }
1104
1105 static void account_delete(GtkWidget *widget, gpointer data)
1106 {
1107         PrefsAccount *ac_prefs;
1108         gchar buf[BUFFSIZE];
1109         GList *list;
1110         Folder *folder;
1111         GSList *cur;
1112
1113         ac_prefs = account_list_view_get_selected_account(edit_account.list_view);
1114         if (ac_prefs == NULL)
1115                 return;
1116
1117         g_snprintf(buf, sizeof(buf),
1118                    _("Do you really want to delete the account '%s'?"),
1119                    ac_prefs->account_name ? ac_prefs->account_name :
1120                    _("(Untitled)"));
1121         if (alertpanel_full(_("Delete account"), buf,
1122                             GTK_STOCK_CANCEL, GTK_STOCK_DELETE, NULL, ALERTFOCUS_FIRST, FALSE,
1123                             NULL, ALERT_WARNING) != G_ALERTALTERNATE)
1124                 return;
1125         account_list_dirty = TRUE;
1126
1127         if (ac_prefs->folder) {
1128                 FolderItem *item;
1129
1130                 item = mainwindow_get_mainwindow()->summaryview->folder_item;
1131                 if (item && item->folder == FOLDER(ac_prefs->folder))
1132                         summary_clear_all(mainwindow_get_mainwindow()->summaryview);
1133                 folder_destroy(FOLDER(ac_prefs->folder));
1134                 folderview_set_all();
1135         }
1136
1137         inc_account_autocheck_timer_remove(ac_prefs);
1138
1139         account_destroy(ac_prefs);
1140         account_list_view_set();
1141
1142         debug_print("Removing deleted account references for all the folders...\n");
1143         list = folder_get_list();
1144         for (; list != NULL; list = list->next) {
1145                 folder = FOLDER(list->data);
1146                 if (folder->node)  /* && folder->type == F_? */
1147                         g_node_traverse(folder->node, G_PRE_ORDER,
1148                                 G_TRAVERSE_ALL, -1,
1149                                 account_delete_references_func,
1150                                 GINT_TO_POINTER(ac_prefs->account_id));
1151         }
1152
1153         gchar *uid = g_strdup_printf("%d", ac_prefs->account_id);
1154         passwd_store_delete_block(PWS_ACCOUNT, uid);
1155         g_free(uid);
1156
1157         debug_print("Removing filter rules relative to this account...\n");
1158         for(cur = filtering_rules ; cur != NULL ;) {
1159                 FilteringProp * prop = (FilteringProp *) cur->data;
1160
1161                 if (prop && (prop->account_id == ac_prefs->account_id)) {
1162                         /* get next item before we kill the current one */
1163                         cur = g_slist_next(cur);
1164
1165                         /* unallocate filteringprop and unchain it from the list */
1166                         filteringprop_free(prop);
1167                         filtering_rules = g_slist_remove(filtering_rules, prop);
1168                 } else {
1169                         cur = g_slist_next(cur);
1170                 }
1171         }
1172
1173         debug_print("Removing cache directory of this account...\n");
1174         account_empty_cache(ac_prefs);
1175
1176         folder_write_list();
1177 }
1178
1179 static void account_up(GtkWidget *widget, gpointer data)
1180 {
1181         GtkTreePath *sel = account_list_view_get_selected_account_path
1182                                 (edit_account.list_view),
1183                     *up;
1184         GtkTreeIter isel, iup;
1185         GtkTreeModel *model = gtk_tree_view_get_model
1186                                 (GTK_TREE_VIEW(edit_account.list_view));
1187
1188         if (!sel)
1189                 return;
1190         account_list_dirty = TRUE;
1191
1192         up = gtk_tree_path_copy(sel);
1193         if (!up) {
1194                 gtk_tree_path_free(sel);
1195                 return;
1196         }
1197
1198         if (!gtk_tree_path_prev(up)) {
1199                 gtk_tree_path_free(up);
1200                 gtk_tree_path_free(sel);
1201                 return;
1202         }
1203
1204         if (!gtk_tree_model_get_iter(model, &isel, sel)
1205         ||  !gtk_tree_model_get_iter(model, &iup,  up)) {
1206                 gtk_tree_path_free(up);
1207                 gtk_tree_path_free(sel);
1208                 return;
1209         }
1210
1211         gtk_list_store_swap(GTK_LIST_STORE(model), &isel, &iup);
1212
1213         account_list_set();
1214
1215         gtk_tree_path_free(up);
1216         gtk_tree_path_free(sel);
1217 }
1218
1219 static void account_down(GtkWidget *widget, gpointer data)
1220 {
1221         GtkTreePath *sel = account_list_view_get_selected_account_path
1222                                 (edit_account.list_view),
1223                     *dn;
1224         GtkTreeIter isel, idn;
1225         GtkTreeModel *model = gtk_tree_view_get_model
1226                                 (GTK_TREE_VIEW(edit_account.list_view));
1227
1228         if (!sel)
1229                 return;
1230         account_list_dirty = TRUE;
1231
1232         dn = gtk_tree_path_copy(sel);
1233         if (!dn) {
1234                 gtk_tree_path_free(sel);
1235                 return;
1236         }
1237
1238         /* XXX no check possible??? however, if down but at bottom, then
1239          * nothing seems to happen much anyway, so the following seems to
1240          * be okay */
1241         gtk_tree_path_next(dn);
1242
1243         if (!gtk_tree_model_get_iter(model, &isel, sel)
1244         ||  !gtk_tree_model_get_iter(model, &idn,  dn)) {
1245                 gtk_tree_path_free(dn);
1246                 gtk_tree_path_free(sel);
1247                 return;
1248         }
1249
1250         gtk_list_store_swap(GTK_LIST_STORE(model), &isel, &idn);
1251
1252         account_list_set();
1253
1254         gtk_tree_path_free(dn);
1255         gtk_tree_path_free(sel);
1256 }
1257
1258 static void account_set_default(GtkWidget *widget, gpointer data)
1259 {
1260         PrefsAccount *ac_prefs;
1261
1262         if (NULL == (ac_prefs = account_list_view_get_selected_account
1263                                         (edit_account.list_view)))
1264                 return;
1265
1266         /* we need to change the store variables by resetting everything
1267          * and setting the new default one */
1268         account_list_view_set_default_by_id(edit_account.list_view,
1269                                             ac_prefs->account_id);
1270
1271         account_set_as_default(ac_prefs);
1272         account_list_view_set();
1273
1274         cur_account = ac_prefs;
1275         account_flush_state();
1276 }
1277
1278 static void account_edit_close(GtkWidget *widget, gpointer data)
1279 {
1280         account_list_set();
1281         account_write_config_all();
1282
1283         if (!cur_account && account_list) {
1284                 PrefsAccount *ac_prefs = (PrefsAccount *)account_list->data;
1285                 account_set_as_default(ac_prefs);
1286                 cur_account = ac_prefs;
1287         }
1288
1289         if (account_list_dirty)
1290                 account_flush_state();
1291
1292         gtk_widget_hide(edit_account.window);
1293         gtk_window_set_modal(GTK_WINDOW(edit_account.window), FALSE);
1294         inc_unlock();
1295 }
1296
1297 static gint account_delete_event(GtkWidget *widget, GdkEventAny *event,
1298                                  gpointer data)
1299 {
1300         account_edit_close(NULL, NULL);
1301         return TRUE;
1302 }
1303
1304 static gboolean account_key_pressed(GtkWidget *widget, GdkEventKey *event,
1305                                     gpointer data)
1306 {
1307         if (event && event->keyval == GDK_KEY_Escape)
1308                 account_edit_close(NULL, NULL);
1309         return FALSE;
1310 }
1311
1312 static gboolean account_search_func_cb (GtkTreeModel *model, gint column, const gchar *key,
1313                                                 GtkTreeIter *iter, gpointer search_data)
1314 {
1315         gboolean retval;
1316         PrefsAccount *ac;
1317
1318         gtk_tree_model_get (model, iter, ACCOUNT_DATA, &ac, -1);
1319
1320         if (!ac->name || !key) return FALSE;
1321
1322         retval = (strncmp (key, ac->account_name, strlen(key)) != 0);
1323
1324         debug_print("selecting row\n");
1325         account_list_view_select_account(edit_account.list_view, ac->account_id);
1326
1327         return retval;
1328 }
1329
1330 static void account_list_view_set(void)
1331 {
1332         GList *cur;
1333         gint prev_sel_account;
1334         GtkListStore *store;
1335
1336         store = GTK_LIST_STORE(gtk_tree_view_get_model
1337                 (GTK_TREE_VIEW(edit_account.list_view)));
1338
1339         prev_sel_account = account_list_view_get_selected_account_id
1340                 (edit_account.list_view);
1341
1342         gtk_list_store_clear(store);
1343
1344         for (cur = account_list; cur != NULL; cur = cur->next) {
1345                 account_list_store_insert_account_item(store, (PrefsAccount *)cur->data);
1346                 if ((PrefsAccount *)cur->data == cur_account)
1347                         account_list_view_select_account
1348                                 (edit_account.list_view,
1349                                  cur_account->account_id);
1350         }
1351
1352         if (prev_sel_account >= 0)
1353                 account_list_view_select_account(edit_account.list_view,
1354                                                  prev_sel_account);
1355 }
1356
1357 /* set account list from CList */
1358 static void account_list_set(void)
1359 {
1360         /* want to make sure we iterate *IN ORDER*, so therefore using
1361          * gtk_tree_model_XXXX_nth_child() */
1362         gint row, n_rows;
1363         PrefsAccount *ac_prefs;
1364         GtkTreeModel *model = gtk_tree_view_get_model
1365                                 (GTK_TREE_VIEW(edit_account.list_view));
1366
1367         while (account_list)
1368                 account_list = g_list_remove(account_list, account_list->data);
1369
1370         n_rows = gtk_tree_model_iter_n_children(model, NULL);
1371
1372         for (row = 0; row < n_rows; row++) {
1373                 GtkTreeIter iter;
1374
1375                 if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row)) {
1376                         g_warning("%s(%d) - no iter found???", __FILE__, __LINE__);
1377                         continue;
1378                 }
1379
1380                 ac_prefs = NULL;
1381                 gtk_tree_model_get(model, &iter,
1382                                    ACCOUNT_DATA, &ac_prefs,
1383                                    -1);
1384                 if (ac_prefs)
1385                         account_list = g_list_append(account_list, ac_prefs);
1386         }
1387 }
1388
1389 /*!
1390  *\brief        finds the PrefsAccounts which should be used to answer a mail
1391  *
1392  *\param        msginfo The message to be answered
1393  *\param        reply_autosel Indicates whether reply account autoselection is on
1394  *
1395  *\return       PrefsAccount * the correct account, NULL if not found
1396  */
1397 PrefsAccount *account_get_reply_account(MsgInfo *msginfo, gboolean reply_autosel)
1398 {
1399         PrefsAccount *account = NULL;
1400         /* select the account set in folderitem's property (if enabled) */
1401         if (msginfo->folder->prefs && msginfo->folder->prefs->enable_default_account)
1402                 account = account_find_from_id(msginfo->folder->prefs->default_account);
1403         else if (folder_has_parent_of_type(msginfo->folder, F_QUEUE) ||
1404                  folder_has_parent_of_type(msginfo->folder, F_OUTBOX) ||
1405                  folder_has_parent_of_type(msginfo->folder, F_DRAFT)) {
1406                         gchar *from = NULL;
1407                         if (!procheader_get_header_from_msginfo
1408                                 (msginfo, &from, "From:")) {
1409                                 gchar *buf = from + strlen("From:");
1410                                 extract_address(buf);
1411                                 account = account_find_from_address(buf, FALSE);
1412                         g_free(from);
1413                         }
1414         }
1415         /* select account by to: and cc: header if enabled */
1416         if (reply_autosel) {
1417                 gchar * field = NULL;
1418                 int fieldno = 0;
1419                 for (field = msginfo->to; fieldno++ < 2; field = msginfo->cc) {
1420                         if (!account && field) {
1421                                 gchar *f = g_strdup(field);
1422                                 if (f) {
1423                                         gchar *cur = f;
1424                                         gchar *next = NULL;
1425                                         gchar *to = NULL;
1426                                         do {
1427                                                 next = strchr_with_skip_quote(cur, '"', ',');
1428                                                 if (next)
1429                                                         (*next) = 0;
1430                                                 Xstrdup_a(to, cur, return NULL);
1431                                                 extract_address(to);
1432                                                 account = account_find_from_address(to, FALSE);
1433                                                 if (next)
1434                                                         cur = next + 1;
1435                                                 else
1436                                                         break;
1437                                         } while (!account);
1438                                         g_free(f);
1439                                 }
1440                         }
1441                 }
1442                 if (!account) {
1443                         gchar *deliveredto = NULL;
1444                         if (!procheader_get_header_from_msginfo
1445                                 (msginfo, &deliveredto, "Delivered-To:")) {
1446                                 gchar *buf = deliveredto + strlen("Delivered-To:");
1447                                 extract_address(buf);
1448                                 account = account_find_from_address(buf, FALSE);
1449                         g_free(deliveredto);
1450                         }
1451                 }
1452         }
1453
1454         /* select the account for the whole folder (IMAP / NNTP) */
1455         if (!account)
1456                 /* FIXME: this is not right, because folder may be nested. we should
1457                  * ascend the tree until we find a parent with proper account
1458                  * information */
1459                 account = msginfo->folder->folder->account;
1460
1461         /* select current account */
1462         if (!account) account = cur_account;
1463
1464         return account;
1465 }
1466
1467 /*!
1468  *\brief        Create data store
1469  */
1470 static GtkListStore* account_create_data_store(void)
1471 {
1472         return gtk_list_store_new(N_ACCOUNT_COLUMNS,
1473                                  G_TYPE_INT,            /* ACCOUNT_IS_DEFAULT */
1474                                  G_TYPE_BOOLEAN,        /* ACCOUNT_ENABLE_GET_ALL */
1475                                  G_TYPE_STRING,         /* ACCOUNT_NAME */
1476                                  G_TYPE_STRING,         /* ACCOUNT_PROTOCOL */
1477                                  G_TYPE_STRING,         /* ACCOUNT_SERVER */
1478                                  G_TYPE_POINTER,        /* ACCOUNT_DATA */
1479                                  -1);
1480 }
1481
1482 /*!
1483  *\brief        Insert an account item in the list.
1484  *
1485  *\return       GtkTreeRowReference * A tree row reference, which is guaranteed to
1486  *              stable whatever operations are performed on the list.
1487  */
1488 static void account_list_store_insert_account_item(GtkListStore *list_store,
1489                                                   PrefsAccount *ac_prefs)
1490 {
1491         GtkTreeIter iter;
1492         gboolean is_get_all = (ac_prefs->protocol == A_POP3 ||
1493                         ac_prefs->protocol == A_IMAP4 ||
1494                         ac_prefs->protocol == A_NNTP  ||
1495                         ac_prefs->protocol == A_LOCAL) &&
1496                 ac_prefs->recv_at_getall;
1497         gchar *protocol, *server;
1498
1499 #ifdef USE_GNUTLS
1500         protocol = ac_prefs->protocol == A_POP3 ?
1501                   (ac_prefs->ssl_pop == SSL_TUNNEL ?
1502                    "POP (SSL/TLS)" :
1503                    ac_prefs->ssl_pop == SSL_STARTTLS ?
1504                    "POP (STARTTLS)" : "POP") :
1505                    ac_prefs->protocol == A_IMAP4 ?
1506                   (ac_prefs->ssl_imap == SSL_TUNNEL ?
1507                    "IMAP (SSL/TLS)" :
1508                    ac_prefs->ssl_imap == SSL_STARTTLS ?
1509                    "IMAP (STARTTLS)" : "IMAP") :
1510                    ac_prefs->protocol == A_NNTP ?
1511                   (ac_prefs->ssl_nntp == SSL_TUNNEL ?
1512                    "NNTP (SSL/TLS)" : "NNTP") :
1513                    ac_prefs->protocol == A_LOCAL ? "Local" :
1514                    ac_prefs->protocol == A_NONE ?  "SMTP" : "-";
1515 #else
1516         protocol = ac_prefs->protocol == A_POP3  ? "POP" :
1517                    ac_prefs->protocol == A_IMAP4 ? "IMAP" :
1518                    ac_prefs->protocol == A_LOCAL ? "Local" :
1519                    ac_prefs->protocol == A_NNTP  ? "NNTP" :
1520                    ac_prefs->protocol == A_NONE ?  "SMTP" : "-";
1521 #endif
1522
1523         server= ac_prefs->protocol == A_NNTP ? ac_prefs->nntp_server :
1524                    ac_prefs->protocol == A_LOCAL ?  "-" :
1525                    ac_prefs->protocol == A_NONE ? ac_prefs->smtp_server :
1526                    ac_prefs->recv_server;
1527
1528         gtk_list_store_append(list_store, &iter);
1529         gtk_list_store_set(list_store, &iter,
1530                            ACCOUNT_IS_DEFAULT,     ac_prefs->is_default ? PANGO_WEIGHT_BOLD : PANGO_WEIGHT_NORMAL,
1531                            ACCOUNT_ENABLE_GET_ALL, is_get_all,
1532                            ACCOUNT_NAME,           ac_prefs->account_name,
1533                            ACCOUNT_PROTOCOL,       protocol,
1534                            ACCOUNT_SERVER,         server,
1535                            ACCOUNT_DATA,           ac_prefs,
1536                            -1);
1537 }
1538
1539 /*!
1540  *\brief        Create and set up account list view, including tasks like
1541  *              creating the data store (\ref account_create_data_store()),
1542  *              and setting up the account list's individual columns (\ref
1543  *              account_create_list_view_columns()).
1544  *
1545  *\return       GtkWidget * The created list view widget.
1546  */
1547 static GtkWidget *account_list_view_create(void)
1548 {
1549         GtkTreeView *list_view;
1550         GtkTreeSelection *selector;
1551         GtkListStore *store = account_create_data_store();
1552
1553         list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(GTK_TREE_MODEL(store)));
1554         g_object_unref(G_OBJECT(store));
1555 #ifdef GENERIC_UMPC
1556         g_object_set(list_view, "allow-checkbox-mode", FALSE, NULL);
1557 #endif
1558         gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
1559         gtk_tree_view_set_reorderable(list_view, TRUE);
1560
1561         selector = gtk_tree_view_get_selection(list_view);
1562         gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
1563
1564         /* create the columns */
1565         account_create_list_view_columns(GTK_WIDGET(list_view));
1566
1567         /* set a double click listener */
1568         g_signal_connect(G_OBJECT(list_view), "row_activated",
1569                          G_CALLBACK(account_double_clicked),
1570                          list_view);
1571
1572         g_signal_connect(G_OBJECT(list_view), "drag_begin",
1573                          G_CALLBACK(drag_begin),
1574                          list_view);
1575
1576         g_signal_connect(G_OBJECT(list_view), "drag_end",
1577                          G_CALLBACK(drag_end),
1578                          list_view);
1579
1580         gtk_tree_view_set_reorderable(list_view, TRUE);
1581         return GTK_WIDGET(list_view);
1582 }
1583
1584 static void account_create_list_view_columns(GtkWidget *list_view)
1585 {
1586         GtkTreeViewColumn *column;
1587         GtkCellRenderer *renderer;
1588
1589         renderer = gtk_cell_renderer_toggle_new();
1590         g_object_set(renderer,
1591                      "radio", FALSE,
1592                      "activatable", TRUE,
1593                       NULL);
1594         column = gtk_tree_view_column_new_with_attributes
1595                 (C_("Accounts List Get Column Name", "G"), renderer,
1596                  "active", ACCOUNT_ENABLE_GET_ALL,
1597                  NULL);
1598         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1599         gtk_tree_view_column_set_alignment (column, 0.5);
1600         CLAWS_SET_TIP(gtk_tree_view_column_get_widget(column),
1601                         _("'Get Mail' retrieves mail from the checked accounts"));
1602         g_signal_connect(G_OBJECT(renderer), "toggled",
1603                          G_CALLBACK(account_get_all_toggled),
1604                          list_view);
1605
1606         renderer = gtk_cell_renderer_text_new();
1607         column = gtk_tree_view_column_new_with_attributes
1608                 (_("Name"), renderer,
1609                  "text", ACCOUNT_NAME,
1610                  "weight", ACCOUNT_IS_DEFAULT,
1611                  NULL);
1612         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1613
1614         renderer = gtk_cell_renderer_text_new();
1615         column = gtk_tree_view_column_new_with_attributes
1616                 (_("Protocol"), renderer,
1617                  "text", ACCOUNT_PROTOCOL,
1618                  "weight", ACCOUNT_IS_DEFAULT,
1619                  NULL);
1620         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1621
1622         renderer = gtk_cell_renderer_text_new();
1623         column = gtk_tree_view_column_new_with_attributes
1624                 (_("Server"), renderer,
1625                  "text", ACCOUNT_SERVER,
1626                  "weight", ACCOUNT_IS_DEFAULT,
1627                  NULL);
1628         gtk_tree_view_set_search_column(GTK_TREE_VIEW(list_view), ACCOUNT_NAME);
1629         gtk_tree_view_set_search_equal_func(GTK_TREE_VIEW(list_view), account_search_func_cb , NULL, NULL);
1630         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1631 }
1632
1633 /*!
1634  *\brief        Get currently selected account (by its unique ID)
1635  */
1636 static gint account_list_view_get_selected_account_id(GtkWidget *list_view)
1637 {
1638         PrefsAccount *res = NULL;
1639
1640         res = (PrefsAccount *)gtkut_tree_view_get_selected_pointer(
1641                         GTK_TREE_VIEW(list_view), ACCOUNT_DATA,
1642                         NULL, NULL, NULL);
1643
1644         return (res != NULL ? res->account_id : -1);
1645 }
1646
1647 /*!
1648  *\brief        Get the tree path of the currently selected account
1649  */
1650 static GtkTreePath *account_list_view_get_selected_account_path(GtkWidget *list_view)
1651 {
1652         GtkTreeSelection *selector;
1653         GtkTreeModel *model;
1654         GtkTreeIter iter;
1655
1656         selector = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
1657
1658         if (!gtk_tree_selection_get_selected(selector, &model, &iter))
1659                 return NULL;
1660
1661         return gtk_tree_model_get_path(gtk_tree_view_get_model
1662                 (GTK_TREE_VIEW(list_view)), &iter);
1663 }
1664
1665 /*!
1666  *\brief        Get the account data of the currently selected account
1667  */
1668 static PrefsAccount *account_list_view_get_selected_account(GtkWidget *list_view)
1669 {
1670         PrefsAccount *res =
1671                 (PrefsAccount *)gtkut_tree_view_get_selected_pointer(
1672                         GTK_TREE_VIEW(list_view), ACCOUNT_DATA,
1673                         NULL, NULL, NULL);
1674
1675         return res;
1676 }
1677
1678 /*!
1679  *\brief        Select a row by the account it represents
1680  *
1681  *\return       gboolean TRUE if found and selected, FALSE if not.
1682  */
1683 static gboolean account_list_view_select_account(GtkWidget *list_view, gint account_id)
1684 {
1685         FindAccountInStore fis;
1686         GtkTreeModel *model;
1687
1688         fis.account_id = account_id;
1689         fis.path = NULL;
1690
1691         model = gtk_tree_view_get_model(GTK_TREE_VIEW(list_view));
1692
1693         gtk_tree_model_foreach(model, (GtkTreeModelForeachFunc) find_account_in_store,
1694                                &fis);
1695
1696         if (fis.path) {
1697                 GtkTreeSelection *selection;
1698                 GtkTreePath* path;
1699
1700                 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
1701                 gtk_tree_selection_select_iter(selection, &fis.iter);
1702                 path = gtk_tree_model_get_path(model, &fis.iter);
1703                 /* XXX returned path may not be valid??? create new one to be sure */
1704                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(list_view), path, NULL, FALSE);
1705                 gtk_tree_path_free(path);
1706         }
1707
1708         return fis.path != NULL;
1709 }
1710
1711 /*!
1712  *\brief        Set a new default account by its ID. (There is only one
1713  *              default account.)
1714  */
1715 static void account_list_view_set_default_by_id(GtkWidget *list_view,
1716                                                 gint account_id)
1717 {
1718         GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(list_view));
1719
1720         gtk_tree_model_foreach
1721                 (model, (GtkTreeModelForeachFunc) set_new_default_account,
1722                  &account_id);
1723 }
1724
1725 static gboolean set_new_default_account(GtkTreeModel *model,
1726                                         GtkTreePath  *path,
1727                                         GtkTreeIter  *iter,
1728                                         gint         *account_id)
1729 {
1730         PrefsAccount *account = NULL;
1731         PangoWeight weight;
1732
1733         gtk_tree_model_get(model, iter,
1734                            ACCOUNT_DATA, &account,
1735                            -1);
1736
1737         if (*account_id == account->account_id)
1738                 weight = PANGO_WEIGHT_NORMAL;
1739         else
1740                 weight = PANGO_WEIGHT_BOLD;
1741
1742         gtk_list_store_set(GTK_LIST_STORE(model), iter,
1743                            ACCOUNT_IS_DEFAULT, weight, -1);
1744
1745         return FALSE;
1746 }
1747
1748 static gboolean find_account_in_store(GtkTreeModel *model,
1749                                       GtkTreePath  *path,
1750                                       GtkTreeIter  *iter,
1751                                       FindAccountInStore *data)
1752 {
1753         PrefsAccount *account = NULL;
1754         gtk_tree_model_get(model, iter, ACCOUNT_DATA, &account, -1);
1755
1756         if (data->account_id == account->account_id) {
1757                 data->path = path; /* signal we found it */
1758                 data->iter = *iter;
1759                 return TRUE;
1760         }
1761
1762         return FALSE;
1763 }
1764
1765 /*!
1766  *\brief        Triggered when "get all" column is activated or de-activated
1767  */
1768 static void account_get_all_toggled(GtkCellRendererToggle *widget,
1769                                     gchar *path,
1770                                     GtkWidget *list_view)
1771 {
1772         GtkTreeIter iter;
1773         GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(list_view));
1774         PrefsAccount *ac = NULL;
1775         gboolean get_all;
1776
1777         if (!gtk_tree_model_get_iter_from_string(model, &iter, path))
1778                 return;
1779
1780         gtk_tree_model_get(model, &iter,
1781                            ACCOUNT_DATA, &ac,
1782                            ACCOUNT_ENABLE_GET_ALL, &get_all,
1783                            -1);
1784
1785         /* check if the account has a selectable get all checkbox anyway... */
1786         if (!(ac->protocol == A_POP3  ||
1787               ac->protocol == A_IMAP4 ||
1788               ac->protocol == A_NNTP  ||
1789               ac->protocol == A_LOCAL))
1790                 return;
1791
1792         /* set value in store */
1793         gtk_list_store_set(GTK_LIST_STORE(model), &iter,
1794                            ACCOUNT_ENABLE_GET_ALL, !get_all,
1795                            -1);
1796
1797         /* set value in account */
1798         ac->recv_at_getall ^= TRUE;
1799 }
1800
1801 static void account_double_clicked(GtkTreeView          *list_view,
1802                                    GtkTreePath          *path,
1803                                    GtkTreeViewColumn    *column,
1804                                    gpointer              data)
1805 {
1806         account_edit_prefs(NULL, NULL);
1807 }
1808
1809 static void drag_begin(GtkTreeView *list_view,
1810                       GdkDragContext *context,
1811                       gpointer data)
1812 {
1813         /* XXX unfortunately a completed drag & drop does not emit
1814          * a "rows_reordered" signal, but a "row_changed" signal.
1815          * So during drag and drop, listen to "row_changed", and
1816          * update the account list accordingly */
1817
1818         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1819         g_signal_connect(G_OBJECT(model), "row_changed",
1820                          G_CALLBACK(account_row_changed_while_drag_drop),
1821                          list_view);
1822 }
1823
1824 static void drag_end(GtkTreeView *list_view,
1825                     GdkDragContext *context,
1826                     gpointer data)
1827 {
1828         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1829         g_signal_handlers_disconnect_by_func(G_OBJECT(model),
1830                                              G_CALLBACK(account_row_changed_while_drag_drop),
1831                                              list_view);
1832 }
1833
1834 static void account_row_changed_while_drag_drop(GtkTreeModel *model,
1835                                    GtkTreePath  *path,
1836                                    GtkTreeIter  *iter,
1837                                    gpointer      arg3,
1838                                    GtkTreeView  *list_view)
1839 {
1840         account_list_set();
1841 }
1842
1843 gchar *account_get_signature_str(PrefsAccount *account)
1844 {
1845         gchar *sig_body = NULL;
1846         gchar *sig_str = NULL;
1847         gchar *utf8_sig_str = NULL;
1848
1849         cm_return_val_if_fail(account != NULL, NULL);
1850
1851         if (!account->sig_path)
1852                 return NULL;
1853
1854         if (account->sig_type == SIG_FILE) {
1855                 gchar *sig_full_path;
1856                 if (!g_path_is_absolute(account->sig_path)) {
1857                         sig_full_path = g_build_filename(get_home_dir(), account->sig_path, NULL);
1858                 } else {
1859                         sig_full_path = g_strdup(account->sig_path);
1860                 }
1861
1862                 if (!is_file_or_fifo_exist(sig_full_path)) {
1863                         g_warning("can't open signature file: '%s'", sig_full_path);
1864                         g_free(sig_full_path);
1865                         return NULL;
1866                 }
1867
1868                 debug_print("Reading signature from file '%s'\n", sig_full_path);
1869                 gchar *tmp = file_read_to_str(sig_full_path);
1870                 g_free(sig_full_path);
1871
1872                 if (!tmp)
1873                         return NULL;
1874
1875                 sig_body = normalize_newlines(tmp);
1876                 g_free(tmp);
1877         } else {
1878                 sig_body = get_command_output(account->sig_path);
1879         }
1880
1881         if (account->sig_sep) {
1882                 sig_str = g_strconcat("\n", account->sig_sep, "\n", sig_body,
1883                                       NULL);
1884                 g_free(sig_body);
1885         } else
1886                 sig_str = g_strconcat("\n", sig_body, NULL);
1887
1888         if (sig_str) {
1889                 if (g_utf8_validate(sig_str, -1, NULL) == TRUE)
1890                         utf8_sig_str = sig_str;
1891                 else {
1892                         utf8_sig_str = conv_codeset_strdup
1893                                 (sig_str, conv_get_locale_charset_str_no_utf8(),
1894                                  CS_INTERNAL);
1895                         g_free(sig_str);
1896                 }
1897         }
1898
1899         return utf8_sig_str;
1900 }
1901
1902 PrefsAccount *account_get_cur_account (void)
1903 {
1904         return cur_account;
1905 }
1906
1907 gboolean password_get(const gchar *user,
1908                     const gchar *server,
1909                     const gchar *protocol,
1910                     guint16 port,
1911                     gchar **password)
1912 {
1913         PasswordRequest req;
1914
1915         /* all have to be set */
1916         cm_return_val_if_fail(user != NULL, FALSE);
1917         cm_return_val_if_fail(server != NULL, FALSE);
1918         cm_return_val_if_fail(protocol != NULL, FALSE);
1919         cm_return_val_if_fail(port != 0, FALSE);
1920
1921         req.user = user;
1922         req.server = server;
1923         req.protocol = protocol;
1924         req.port = port;
1925
1926         if (hooks_invoke(PASSWORD_GET_HOOKLIST, &req)) {
1927                 *password = req.password;
1928                 return TRUE;
1929         }
1930         return FALSE;
1931 }
1932
1933 static GSList *account_signatures_list = NULL;
1934
1935 /* create a list of unique signatures from accounts list */
1936 void account_signatures_matchlist_create(void)
1937 {
1938         GList *cur_ac = NULL;
1939         PrefsAccount *ac_prefs = NULL;
1940
1941         if (account_signatures_list)
1942                 return;
1943
1944         account_signatures_list = g_slist_prepend(account_signatures_list, g_strdup("-- "));
1945         for (cur_ac = account_get_list();
1946                  cur_ac != NULL;
1947                  cur_ac = g_list_next(cur_ac)) {
1948                 ac_prefs = (PrefsAccount *)cur_ac->data;
1949
1950                 if (ac_prefs->sig_sep && *ac_prefs->sig_sep != '\0') {
1951                         if (!g_slist_find_custom(account_signatures_list, ac_prefs->sig_sep,
1952                                         (GCompareFunc)strcmp2)) {
1953                                 account_signatures_list = g_slist_prepend(account_signatures_list,
1954                                                 g_strdup(ac_prefs->sig_sep));
1955                         }
1956                 }
1957         }
1958 }
1959
1960 /* delete the list of signatures created by account_signatures_matchlist_create() */
1961 void account_signatures_matchlist_delete(void)
1962 {
1963         if (account_signatures_list) {
1964                 slist_free_strings_full(account_signatures_list);
1965                 account_signatures_list = NULL;
1966         }
1967 }
1968
1969 /* match a string against all signatures in list, using the specified format */
1970 gboolean account_signatures_matchlist_str_found(const gchar *str, const gchar *format)
1971 {
1972         gchar *tmp = NULL;
1973         gboolean found = FALSE;
1974         GSList *item;
1975
1976         for (item = account_signatures_list;
1977                  item != NULL && !found;
1978                  item = g_slist_next(item)) {
1979                 tmp = g_strdup_printf(format, (gchar *)item->data);
1980                 found = (strcmp(tmp, str) == 0);
1981                 g_free(tmp);
1982         }
1983         return found;
1984 }
1985
1986 /* match M first char of a string against all signatures in list, using the specified format */
1987 gboolean account_signatures_matchlist_nchar_found(const gchar *str, const gchar *format)
1988 {
1989         gchar *tmp = NULL;
1990         gboolean found = FALSE;
1991         GSList *item;
1992         gint len;
1993
1994         for (item = account_signatures_list;
1995                  item != NULL && !found;
1996                  item = g_slist_next(item)) {
1997                 tmp = g_strdup_printf(format, (gchar *)item->data);
1998                 len = strlen(tmp);
1999                 found = (strncmp(tmp, str, len) == 0);
2000                 g_free(tmp);
2001         }
2002         return found;
2003 }