git.maemo.org Git - modest/blob - src/modest-tny-account-store.c

   1 /* Copyright (c) 2006, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30 #include <string.h>
  31 #include <glib/gi18n.h>
  32
  33 #include <tny-account.h>
  34 #include <tny-account-store.h>
  35 #include <tny-store-account.h>
  36 #include <tny-error.h>
  37 #include <tny-transport-account.h>
  38 #include <tny-simple-list.h>
  39 #include <tny-account-store.h>
  40 #include <tny-camel-transport-account.h>
  41 #include <tny-camel-imap-store-account.h>
  42 #include <tny-camel-pop-store-account.h>
  43
  44 #include <modest-runtime.h>
  45 #include <modest-marshal.h>
  46 #include <modest-protocol-info.h>
  47 #include <modest-local-folder-info.h>
  48 #include <modest-tny-account.h>
  49 #include <modest-tny-local-folders-account.h>
  50 #include <modest-account-mgr.h>
  51 #include <modest-account-mgr-helpers.h>
  52 #include <widgets/modest-window-mgr.h>
  53 #include <modest-signal-mgr.h>
  54 #include <modest-debug.h>
  55
  56 #include "modest-tny-account-store.h"
  57 #include "modest-tny-platform-factory.h"
  58 #include <tny-gtk-lockable.h>
  59 #include <camel/camel.h>
  60 #include <modest-platform.h>
  61
  62 #ifdef MODEST_PLATFORM_MAEMO
  63 #include <tny-maemo-conic-device.h>
  64 #include <maemo/modest-maemo-utils.h>
  65 #include <maemo/modest-account-settings-dialog.h>
  66 #endif
  67
  68 #include <libgnomevfs/gnome-vfs-volume-monitor.h>
  69
  70 /* 'private'/'protected' functions */
  71 static void    modest_tny_account_store_class_init   (ModestTnyAccountStoreClass *klass);
  72 static void    modest_tny_account_store_finalize     (GObject *obj);
  73 static void    modest_tny_account_store_instance_init (ModestTnyAccountStore *obj);
  74 static void    modest_tny_account_store_init          (gpointer g, gpointer iface_data);
  75 static void    modest_tny_account_store_base_init     (gpointer g_class);
  76
  77 static void    on_account_inserted         (ModestAccountMgr *acc_mgr,
  78                                             const gchar *account,
  79                                             gpointer user_data);
  80
  81 static void    add_existing_accounts       (ModestTnyAccountStore *self);
  82
  83 static void    insert_account              (ModestTnyAccountStore *self,
  84                                             const gchar *account,
  85                                             gboolean notify);
  86
  87 static void    on_account_removed          (ModestAccountMgr *acc_mgr,
  88                                             const gchar *account,
  89                                             gpointer user_data);
  90
  91 static gchar*  get_password                (TnyAccount *account,
  92                                             const gchar * prompt_not_used,
  93                                             gboolean *cancel);
  94
  95 static void    forget_password             (TnyAccount *account);
  96
  97 static void    on_vfs_volume_mounted       (GnomeVFSVolumeMonitor *volume_monitor,
  98                                             GnomeVFSVolume *volume,
  99                                             gpointer user_data);
 100
 101 static void    on_vfs_volume_unmounted     (GnomeVFSVolumeMonitor *volume_monitor,
 102                                             GnomeVFSVolume *volume,
 103                                             gpointer user_data);
 104
 105 static void    modest_tny_account_store_forget_password_in_memory (ModestTnyAccountStore *self,
 106                                                                    const gchar *server_account_name);
 107
 108 static void    add_connection_specific_transport_accounts         (ModestTnyAccountStore *self);
 109
 110 /* list my signals */
 111 enum {
 112         ACCOUNT_CHANGED_SIGNAL,
 113         ACCOUNT_INSERTED_SIGNAL,
 114         ACCOUNT_REMOVED_SIGNAL,
 115
 116         PASSWORD_REQUESTED_SIGNAL,
 117         LAST_SIGNAL
 118 };
 119
 120 typedef struct _ModestTnyAccountStorePrivate ModestTnyAccountStorePrivate;
 121 struct _ModestTnyAccountStorePrivate {
 122         gchar              *cache_dir;
 123         GHashTable         *password_hash;
 124 #ifdef MODEST_PLATFORM_MAEMO
 125         GHashTable         *account_settings_dialog_hash;
 126 #endif
 127         ModestAccountMgr   *account_mgr;
 128         TnySessionCamel    *session;
 129         TnyDevice          *device;
 130
 131         GSList *sighandlers;
 132
 133         /* We cache the lists of accounts here */
 134         TnyList             *store_accounts;
 135         TnyList             *transport_accounts;
 136         TnyList             *store_accounts_outboxes;
 137
 138         /* Matches transport accounts and outbox folder */
 139         GHashTable          *outbox_of_transport;
 140 };
 141
 142 #define MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
 143                                                       MODEST_TYPE_TNY_ACCOUNT_STORE, \
 144                                                       ModestTnyAccountStorePrivate))
 145
 146 /* globals */
 147 static GObjectClass *parent_class = NULL;
 148
 149 static guint signals[LAST_SIGNAL] = {0};
 150
 151 GType
 152 modest_tny_account_store_get_type (void)
 153 {
 154         static GType my_type = 0;
 155
 156         if (!my_type) {
 157                 static const GTypeInfo my_info = {
 158                         sizeof(ModestTnyAccountStoreClass),
 159                         modest_tny_account_store_base_init,     /* base init */
 160                         NULL,           /* base finalize */
 161                         (GClassInitFunc) modest_tny_account_store_class_init,
 162                         NULL,           /* class finalize */
 163                         NULL,           /* class data */
 164                         sizeof(ModestTnyAccountStore),
 165                         0,              /* n_preallocs */
 166                         (GInstanceInitFunc) modest_tny_account_store_instance_init,
 167                         NULL
 168                 };
 169
 170                 static const GInterfaceInfo iface_info = {
 171                         (GInterfaceInitFunc) modest_tny_account_store_init,
 172                         NULL,         /* interface_finalize */
 173                         NULL          /* interface_data */
 174                 };
 175                 /* hack hack */
 176                 my_type = g_type_register_static (G_TYPE_OBJECT,
 177                                                   "ModestTnyAccountStore",
 178                                                   &my_info, 0);
 179                 g_type_add_interface_static (my_type, TNY_TYPE_ACCOUNT_STORE,
 180                                              &iface_info);
 181         }
 182         return my_type;
 183 }
 184
 185
 186 static void
 187 modest_tny_account_store_base_init (gpointer g_class)
 188 {
 189         static gboolean tny_account_store_initialized = FALSE;
 190
 191         if (!tny_account_store_initialized) {
 192
 193                 signals[ACCOUNT_CHANGED_SIGNAL] =
 194                         g_signal_new ("account_changed",
 195                                       MODEST_TYPE_TNY_ACCOUNT_STORE,
 196                                       G_SIGNAL_RUN_FIRST,
 197                                       G_STRUCT_OFFSET (ModestTnyAccountStoreClass, account_changed),
 198                                       NULL, NULL,
 199                                       g_cclosure_marshal_VOID__OBJECT,
 200                                       G_TYPE_NONE, 1, TNY_TYPE_ACCOUNT);
 201
 202                 signals[ACCOUNT_INSERTED_SIGNAL] =
 203                         g_signal_new ("account_inserted",
 204                                       MODEST_TYPE_TNY_ACCOUNT_STORE,
 205                                       G_SIGNAL_RUN_FIRST,
 206                                       G_STRUCT_OFFSET (ModestTnyAccountStoreClass, account_inserted),
 207                                       NULL, NULL,
 208                                       g_cclosure_marshal_VOID__OBJECT,
 209                                       G_TYPE_NONE, 1, TNY_TYPE_ACCOUNT);
 210
 211                 signals[ACCOUNT_REMOVED_SIGNAL] =
 212                         g_signal_new ("account_removed",
 213                                       MODEST_TYPE_TNY_ACCOUNT_STORE,
 214                                       G_SIGNAL_RUN_FIRST,
 215                                       G_STRUCT_OFFSET (ModestTnyAccountStoreClass, account_removed),
 216                                       NULL, NULL,
 217                                       g_cclosure_marshal_VOID__OBJECT,
 218                                       G_TYPE_NONE, 1, TNY_TYPE_ACCOUNT);
 219
 220                 signals[PASSWORD_REQUESTED_SIGNAL] =
 221                         g_signal_new ("password_requested",
 222                                       MODEST_TYPE_TNY_ACCOUNT_STORE,
 223                                       G_SIGNAL_RUN_FIRST,
 224                                       G_STRUCT_OFFSET(ModestTnyAccountStoreClass, password_requested),
 225                                       NULL, NULL,
 226                                       modest_marshal_VOID__STRING_POINTER_POINTER_POINTER_POINTER,
 227                                       G_TYPE_NONE, 5, G_TYPE_STRING, G_TYPE_POINTER, G_TYPE_POINTER, G_TYPE_POINTER,
 228                                       G_TYPE_POINTER);
 229
 230                 tny_account_store_initialized = TRUE;
 231         }
 232 }
 233
 234
 235 static void
 236 modest_tny_account_store_class_init (ModestTnyAccountStoreClass *klass)
 237 {
 238         GObjectClass *gobject_class;
 239         gobject_class = (GObjectClass*) klass;
 240
 241         parent_class            = g_type_class_peek_parent (klass);
 242         gobject_class->finalize = modest_tny_account_store_finalize;
 243
 244         g_type_class_add_private (gobject_class,
 245                                   sizeof(ModestTnyAccountStorePrivate));
 246 }
 247
 248 static void
 249 modest_tny_account_store_instance_init (ModestTnyAccountStore *obj)
 250 {
 251         GnomeVFSVolumeMonitor* monitor = NULL;
 252         ModestTnyAccountStorePrivate *priv;
 253
 254         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(obj);
 255
 256         priv->cache_dir              = NULL;
 257         priv->account_mgr            = NULL;
 258         priv->session                = NULL;
 259         priv->device                 = NULL;
 260         priv->sighandlers            = NULL;
 261
 262         priv->outbox_of_transport = g_hash_table_new_full (g_direct_hash,
 263                                                            g_direct_equal,
 264                                                            NULL,
 265                                                            NULL);
 266
 267         /* An in-memory store of passwords,
 268          * for passwords that are not remembered in the configuration,
 269          * so they need to be asked for from the user once in each session:
 270          */
 271         priv->password_hash = g_hash_table_new_full (g_str_hash, g_str_equal,
 272                                                      g_free, g_free);
 273
 274 #ifdef MODEST_PLATFORM_MAEMO
 275         /* A hash-map of modest account names to dialog pointers,
 276          * so we can avoid showing the account settings twice for the same modest account: */
 277         priv->account_settings_dialog_hash = g_hash_table_new_full (g_str_hash, g_str_equal,
 278                                                                     g_free, NULL);
 279 #endif
 280
 281         /* Respond to volume mounts and unmounts, such
 282          * as the insertion/removal of the memory card: */
 283         /* This is a singleton, so it does not need to be unrefed. */
 284         monitor = gnome_vfs_get_volume_monitor();
 285
 286         priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 287                                                        G_OBJECT(monitor),
 288                                                        "volume-mounted",
 289                                                        G_CALLBACK(on_vfs_volume_mounted),
 290                                                        obj);
 291         priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 292                                                        G_OBJECT(monitor), "volume-unmounted",
 293                                                        G_CALLBACK(on_vfs_volume_unmounted),
 294                                                        obj);
 295 }
 296
 297 /* disconnect the list of TnyAccounts */
 298 static void
 299 account_disconnect (TnyAccount *account)
 300 {
 301         g_return_if_fail (account && TNY_IS_ACCOUNT(account));
 302         tny_camel_account_set_online (TNY_CAMEL_ACCOUNT(account), FALSE, NULL, NULL);
 303 }
 304
 305
 306 /* disconnect the list of TnyAccounts */
 307 static void
 308 account_verify_last_ref (TnyAccount *account, const gchar *str)
 309 {
 310         gchar *txt;
 311
 312         g_return_if_fail (account && TNY_IS_ACCOUNT(account));
 313
 314         txt = g_strdup_printf ("%s: %s", str ? str : "?", tny_account_get_name(account));
 315         MODEST_DEBUG_VERIFY_OBJECT_LAST_REF(G_OBJECT(account),txt);
 316         g_free (txt);
 317 }
 318
 319
 320
 321
 322 static void
 323 foreach_account_append_to_list (gpointer data,
 324                                 gpointer user_data)
 325 {
 326         TnyList *list;
 327
 328         list = TNY_LIST (user_data);
 329         tny_list_append (list, G_OBJECT (data));
 330 }
 331
 332 /********************************************************************/
 333 /*           Control the state of the MMC local account             */
 334 /********************************************************************/
 335
 336 /** Only call this if the memory card is really mounted.
 337  */
 338 static void
 339 add_mmc_account(ModestTnyAccountStore *self, gboolean emit_insert_signal)
 340 {
 341         ModestTnyAccountStorePrivate *priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 342         g_return_if_fail (priv->session);
 343
 344         TnyAccount *mmc_account = modest_tny_account_new_for_local_folders (priv->account_mgr,
 345                                                                         priv->session,
 346                                                                         MODEST_MCC1_VOLUMEPATH);
 347
 348         /* Add to the list of store accounts */
 349         tny_list_append (priv->store_accounts, G_OBJECT (mmc_account));
 350
 351         if (emit_insert_signal) {
 352                 g_signal_emit (G_OBJECT (self),
 353                                signals [ACCOUNT_INSERTED_SIGNAL],
 354                                0, mmc_account);
 355         }
 356
 357         /* Free */
 358         g_object_unref (mmc_account);
 359 }
 360
 361 static void
 362 on_vfs_volume_mounted(GnomeVFSVolumeMonitor *volume_monitor,
 363                       GnomeVFSVolume *volume,
 364                       gpointer user_data)
 365 {
 366         ModestTnyAccountStore *self;
 367         ModestTnyAccountStorePrivate *priv;
 368
 369         gchar *uri = NULL;
 370
 371         self = MODEST_TNY_ACCOUNT_STORE(user_data);
 372         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 373
 374         /* Check whether this was the external MMC1 card: */
 375         uri = gnome_vfs_volume_get_activation_uri (volume);
 376
 377         if (uri && (!strcmp (uri, MODEST_MCC1_VOLUMEPATH_URI))) {
 378                 add_mmc_account (self, TRUE /* emit the insert signal. */);
 379         }
 380
 381         g_free (uri);
 382 }
 383
 384 static void
 385 on_vfs_volume_unmounted(GnomeVFSVolumeMonitor *volume_monitor,
 386                         GnomeVFSVolume *volume,
 387                         gpointer user_data)
 388 {
 389         ModestTnyAccountStore *self;
 390         ModestTnyAccountStorePrivate *priv;
 391         gchar *uri = NULL;
 392
 393         self = MODEST_TNY_ACCOUNT_STORE(user_data);
 394         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 395
 396         /* Check whether this was the external MMC1 card: */
 397         uri = gnome_vfs_volume_get_activation_uri (volume);
 398         if (uri && (strcmp (uri, MODEST_MCC1_VOLUMEPATH_URI) == 0)) {
 399                 TnyAccount *mmc_account = NULL;
 400                 gboolean found = FALSE;
 401                 TnyIterator *iter = NULL;
 402
 403                 iter = tny_list_create_iterator (priv->store_accounts);
 404                 while (!tny_iterator_is_done (iter) && !found) {
 405                         TnyAccount *account;
 406
 407                         account = TNY_ACCOUNT (tny_iterator_get_current (iter));
 408                         if (modest_tny_account_is_memory_card_account (account)) {
 409                                 found = TRUE;
 410                                 mmc_account = g_object_ref (account);
 411                         }
 412                         g_object_unref (account);
 413                         tny_iterator_next (iter);
 414                 }
 415                 g_object_unref (iter);
 416
 417                 if (found) {
 418                         /* Remove from the list */
 419                         tny_list_remove (priv->store_accounts, G_OBJECT (mmc_account));
 420
 421                         /* Notify observers */
 422                         g_signal_emit (G_OBJECT (self),
 423                                        signals [ACCOUNT_REMOVED_SIGNAL],
 424                                        0, mmc_account);
 425
 426                         g_object_unref (mmc_account);
 427                 } else {
 428                         g_warning ("%s: there was no store account for the unmounted MMC",
 429                                    __FUNCTION__);
 430                 }
 431         }
 432         g_free (uri);
 433 }
 434
 435 /**
 436  * modest_tny_account_store_forget_password_in_memory
 437  * @self: a TnyAccountStore instance
 438  * @account: A server account.
 439  *
 440  * Forget any password stored in memory for this account.
 441  * For instance, this should be called when the user has changed the password in the account settings.
 442  */
 443 static void
 444 modest_tny_account_store_forget_password_in_memory (ModestTnyAccountStore *self, const gchar * server_account_name)
 445 {
 446         /* printf ("DEBUG: %s\n", __FUNCTION__); */
 447         ModestTnyAccountStorePrivate *priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 448
 449         if (server_account_name && priv->password_hash) {
 450                 g_hash_table_remove (priv->password_hash, server_account_name);
 451         }
 452 }
 453
 454 static void
 455 on_account_changed (ModestAccountMgr *acc_mgr,
 456                     const gchar *account_name,
 457                     TnyAccountType account_type,
 458                     gpointer user_data)
 459 {
 460         ModestTnyAccountStore *self = MODEST_TNY_ACCOUNT_STORE(user_data);
 461         ModestTnyAccountStorePrivate *priv;
 462         TnyList* account_list;
 463         gboolean found = FALSE;
 464         TnyIterator *iter = NULL;
 465
 466         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 467         account_list = (account_type == TNY_ACCOUNT_TYPE_STORE ?
 468                         priv->store_accounts :
 469                         priv->transport_accounts);
 470
 471         iter = tny_list_create_iterator (account_list);
 472         while (!tny_iterator_is_done (iter) && !found) {
 473                 TnyAccount *tny_account;
 474                 tny_account = TNY_ACCOUNT (tny_iterator_get_current (iter));
 475                 if (tny_account) {
 476                         if (!strcmp (tny_account_get_id (tny_account), account_name)) {
 477                                 found = TRUE;
 478                                 modest_tny_account_update_from_account (tny_account);
 479                                 g_signal_emit (G_OBJECT(self), signals[ACCOUNT_CHANGED_SIGNAL], 0, tny_account);
 480                         }
 481                         g_object_unref (tny_account);
 482                 }
 483                 tny_iterator_next (iter);
 484         }
 485
 486         if (iter)
 487                 g_object_unref (iter);
 488 }
 489
 490 #ifdef MODEST_PLATFORM_MAEMO
 491 static void
 492 on_account_settings_hide (GtkWidget *widget, gpointer user_data)
 493 {
 494         TnyAccount *account = (TnyAccount*)user_data;
 495
 496         /* This is easier than using a struct for the user_data: */
 497         ModestTnyAccountStore *self = modest_runtime_get_account_store();
 498         ModestTnyAccountStorePrivate *priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 499
 500         const gchar *modest_account_name =
 501                         modest_tny_account_get_parent_modest_account_name_for_server_account (account);
 502         if (modest_account_name)
 503                 g_hash_table_remove (priv->account_settings_dialog_hash, modest_account_name);
 504 }
 505 #endif
 506
 507 static void
 508 show_password_warning_only ()
 509 {
 510         ModestWindow *main_window =
 511                 modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (), FALSE); /* don't create */
 512
 513         /* Show an explanatory temporary banner: */
 514         if (main_window)
 515                 modest_platform_information_banner (GTK_WIDGET(main_window), NULL,
 516                                                     _("mcen_ib_username_pw_incorrect"));
 517         else
 518                 g_warning ("%s: %s", __FUNCTION__, _("mcen_ib_username_pw_incorrect"));
 519 }
 520
 521 #ifdef MODEST_PLATFORM_MAEMO
 522 static void
 523 show_wrong_password_dialog (TnyAccount *account)
 524 {
 525         /* This is easier than using a struct for the user_data: */
 526         ModestTnyAccountStore *self = modest_runtime_get_account_store();
 527         ModestTnyAccountStorePrivate *priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 528         ModestWindow *main_window;
 529         const gchar *modest_account_name;
 530
 531         main_window = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (),
 532                                                          FALSE); /* don't create */
 533         if (!main_window) {
 534                 g_warning ("%s: password was wrong; ignoring because no main window", __FUNCTION__);
 535                 return;
 536         }
 537
 538         modest_account_name = modest_tny_account_get_parent_modest_account_name_for_server_account (account);
 539         if (!modest_account_name) {
 540                 g_warning ("%s: modest_tny_account_get_parent_modest_account_name_for_server_account() failed.\n",
 541                         __FUNCTION__);
 542         }
 543
 544         /* Check whether this window is already open,
 545          * for instance because of a previous get_password() call:
 546          */
 547         gpointer dialog_as_gpointer = NULL;
 548         gboolean found = FALSE;
 549         if (priv->account_settings_dialog_hash) {
 550                 found = g_hash_table_lookup_extended (priv->account_settings_dialog_hash,
 551                         modest_account_name, NULL, (gpointer*)&dialog_as_gpointer);
 552         }
 553         ModestAccountSettingsDialog *dialog = dialog_as_gpointer;
 554
 555         gboolean created_dialog = FALSE;
 556         if (!found || !dialog) {
 557                 ModestAccountSettings *settings;
 558                 dialog = modest_account_settings_dialog_new ();
 559                 settings = modest_account_mgr_load_account_settings (priv->account_mgr, modest_account_name);
 560                 modest_account_settings_dialog_set_account (dialog, settings);
 561                 g_object_unref (settings);
 562                 modest_account_settings_dialog_switch_to_user_info (dialog);
 563                 modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (dialog));
 564
 565                 g_hash_table_insert (priv->account_settings_dialog_hash, g_strdup (modest_account_name), dialog);
 566
 567                 created_dialog = TRUE;
 568         }
 569
 570         /* Show an explanatory temporary banner: */
 571         modest_platform_information_banner (GTK_WIDGET(dialog), NULL, _("mcen_ib_username_pw_incorrect"));
 572
 573         if (created_dialog) {
 574                 /* Forget it when it closes: */
 575                 g_signal_connect_object (G_OBJECT (dialog), "hide", G_CALLBACK (on_account_settings_hide),
 576                         account, 0);
 577
 578                 /* Show it and delete it when it closes: */
 579                 gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (main_window));
 580                 g_signal_connect_swapped (dialog,
 581                                           "response",
 582                                           G_CALLBACK (gtk_widget_destroy),
 583                                           dialog);
 584                 gtk_widget_show (GTK_WIDGET (dialog));
 585         }
 586         else {
 587                 /* Just show it instead of showing it and deleting it when it closes,
 588                  * though it is probably open already: */
 589                 gtk_window_present (GTK_WINDOW (dialog));
 590         }
 591 }
 592 #endif
 593
 594 /* This callback will be called by Tinymail when it needs the password
 595  * from the user or the account settings.
 596  * It can also call forget_password() before calling this,
 597  * so that we clear wrong passwords out of our account settings.
 598  * Note that TnyAccount here will be the server account. */
 599 static gchar*
 600 get_password (TnyAccount *account, const gchar * prompt_not_used, gboolean *cancel)
 601 {
 602         /* TODO: Settting cancel to FALSE does not actually cancel everything.
 603          * We still get multiple requests afterwards, so we end up showing the
 604          * same dialogs repeatedly.
 605          */
 606         const TnyAccountStore *account_store = NULL;
 607         ModestTnyAccountStore *self = NULL;
 608         ModestTnyAccountStorePrivate *priv;
 609         gchar *username = NULL;
 610         gchar *pwd = NULL;
 611         gpointer pwd_ptr = NULL;
 612         gboolean already_asked = FALSE;
 613
 614         g_return_val_if_fail (account, NULL);
 615
 616         MODEST_DEBUG_BLOCK(
 617                 g_debug ("%s: prompt (not shown) = %s\n", __FUNCTION__, prompt_not_used);
 618         );
 619
 620         /* Initialize the output parameter: */
 621         if (cancel)
 622                 *cancel = FALSE;
 623
 624         const gchar *server_account_name = tny_account_get_id (account);
 625         account_store = TNY_ACCOUNT_STORE(g_object_get_data (G_OBJECT(account),
 626                                                              "account_store"));
 627
 628         if (!server_account_name || !account_store) {
 629                 g_warning ("modest: %s: could not retrieve account_store for account %s",
 630                            __FUNCTION__, server_account_name ? server_account_name : "<NULL>");
 631                 if (cancel)
 632                         *cancel = TRUE;
 633
 634                 return NULL;
 635         }
 636
 637         self = MODEST_TNY_ACCOUNT_STORE (account_store);
 638         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 639
 640         /* This hash map stores passwords, including passwords that are not stored in gconf. */
 641         /* Is it in the hash? if it's already there, it must be wrong... */
 642         pwd_ptr = (gpointer)&pwd; /* pwd_ptr so the compiler does not complained about
 643                                    * type-punned ptrs...*/
 644         already_asked = priv->password_hash &&
 645                                 g_hash_table_lookup_extended (priv->password_hash,
 646                                                       server_account_name,
 647                                                       NULL,
 648                                                       (gpointer*)&pwd_ptr);
 649         MODEST_DEBUG_BLOCK(
 650                 g_debug ("%s: Already asked = %d\n", __FUNCTION__, already_asked);
 651         );
 652
 653         /* If the password is not already there, try ModestConf */
 654         if (!already_asked) {
 655                 pwd  = modest_account_mgr_get_server_account_password (priv->account_mgr,
 656                                                                        server_account_name);
 657                 g_hash_table_insert (priv->password_hash, g_strdup (server_account_name), g_strdup (pwd));
 658         }
 659
 660         /* If it was already asked, it must have been wrong, so ask again */
 661         if (already_asked || !pwd || strlen(pwd) == 0) {
 662                 /* As per the UI spec, if no password was set in the account settings,
 663                  * ask for it now. But if the password is wrong in the account settings,
 664                  * then show a banner and the account settings dialog so it can be corrected:
 665                  */
 666                 const gboolean settings_have_password =
 667                         modest_account_mgr_get_server_account_has_password (priv->account_mgr, server_account_name);
 668                 MODEST_DEBUG_BLOCK(
 669                         printf ("%s: settings_have_password=%d\n",
 670                                 __FUNCTION__, settings_have_password);
 671                 );
 672                 if (settings_have_password) {
 673                         /* The password must be wrong, so show the account settings dialog so it can be corrected: */
 674 #ifdef MODEST_PLATFORM_MAEMO
 675                         show_wrong_password_dialog (account);
 676 #endif
 677
 678                         if (cancel)
 679                                 *cancel = TRUE;
 680
 681                         return NULL;
 682                 }
 683
 684                 /* we don't have it yet. Get the password from the user */
 685                 const gchar* account_id = tny_account_get_id (account);
 686                 gboolean remember = FALSE;
 687                 pwd = NULL;
 688
 689                 if (already_asked) {
 690                         /* Show an info banner, before we show the protected password dialog: */
 691                         show_password_warning_only();
 692                 }
 693
 694                 /* Request password */
 695                 g_signal_emit (G_OBJECT(account_store), signals[PASSWORD_REQUESTED_SIGNAL], 0,
 696                                account_id, /* server_account_name */
 697                                &username, &pwd, cancel, &remember);
 698
 699
 700                 if (!*cancel) {
 701                         /* The password will be returned as the result,
 702                          * but we need to tell tinymail about the username too: */
 703                         tny_account_set_user (account, username);
 704
 705                         /* Do not save the password in gconf, because
 706                          * the UI spec says "The password will never
 707                          * be saved in the account": */
 708
 709                         /* We need to dup the string even knowing that
 710                            it's already a dup of the contents of an
 711                            entry, because it if it's wrong, then camel
 712                            will free it */
 713                         g_hash_table_insert (priv->password_hash, g_strdup (server_account_name), g_strdup(pwd));
 714                 } else {
 715                         g_hash_table_remove (priv->password_hash, server_account_name);
 716
 717                         g_free (pwd);
 718                         pwd = NULL;
 719                 }
 720
 721                 g_free (username);
 722                 username = NULL;
 723         } else
 724                 if (cancel)
 725                         *cancel = FALSE;
 726         return pwd;
 727 }
 728
 729 void
 730 modest_tny_account_store_forget_already_asked (ModestTnyAccountStore *self, TnyAccount *account)
 731 {
 732         g_return_if_fail (account);
 733
 734         ModestTnyAccountStorePrivate *priv;
 735         gchar *pwd = NULL;
 736         gpointer pwd_ptr = NULL;
 737         gboolean already_asked = FALSE;
 738
 739         const gchar *server_account_name = tny_account_get_id (account);
 740
 741         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 742
 743         /* This hash map stores passwords, including passwords that are not stored in gconf. */
 744         pwd_ptr = (gpointer)&pwd; /* pwd_ptr so the compiler does not complained about
 745                                    * type-punned ptrs...*/
 746         already_asked = priv->password_hash &&
 747                                 g_hash_table_lookup_extended (priv->password_hash,
 748                                                       server_account_name,
 749                                                       NULL,
 750                                                       (gpointer*)&pwd_ptr);
 751
 752         if (already_asked) {
 753                 g_hash_table_remove (priv->password_hash, server_account_name);
 754                 g_free (pwd);
 755                 pwd = NULL;
 756         }
 757
 758         return;
 759 }
 760
 761 /* tinymail calls this if the connection failed due to an incorrect password.
 762  * And it seems to call this for any general connection failure. */
 763 static void
 764 forget_password (TnyAccount *account)
 765 {
 766         ModestTnyAccountStore *self;
 767         ModestTnyAccountStorePrivate *priv;
 768         const TnyAccountStore *account_store;
 769         gchar *pwd;
 770         const gchar *key;
 771
 772         account_store = TNY_ACCOUNT_STORE(g_object_get_data (G_OBJECT(account),
 773                                                              "account_store"));
 774         self = MODEST_TNY_ACCOUNT_STORE (account_store);
 775         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 776         key  = tny_account_get_id (account);
 777
 778         /* Do not remove the key, this will allow us to detect that we
 779            have already asked for it at least once */
 780         pwd = g_hash_table_lookup (priv->password_hash, key);
 781         if (pwd) {
 782                 memset (pwd, 0, strlen (pwd));
 783                 g_hash_table_insert (priv->password_hash, g_strdup (key), NULL);
 784         }
 785
 786         /* Remove from configuration system */
 787         /*
 788         modest_account_mgr_unset (priv->account_mgr,
 789                                   key, MODEST_ACCOUNT_PASSWORD, TRUE);
 790         */
 791 }
 792
 793 static void
 794 modest_tny_account_store_finalize (GObject *obj)
 795 {
 796         ModestTnyAccountStore *self        = MODEST_TNY_ACCOUNT_STORE(obj);
 797         ModestTnyAccountStorePrivate *priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 798
 799         g_free (priv->cache_dir);
 800         priv->cache_dir = NULL;
 801
 802         if (priv->password_hash) {
 803                 g_hash_table_destroy (priv->password_hash);
 804                 priv->password_hash = NULL;
 805         }
 806
 807 #ifdef MODEST_PLATFORM_MAEMO
 808         if (priv->account_settings_dialog_hash) {
 809                 g_hash_table_destroy (priv->account_settings_dialog_hash);
 810                 priv->account_settings_dialog_hash = NULL;
 811         }
 812 #endif
 813
 814         if (priv->outbox_of_transport) {
 815                 g_hash_table_destroy (priv->outbox_of_transport);
 816                 priv->outbox_of_transport = NULL;
 817         }
 818
 819         modest_signal_mgr_disconnect_all_and_destroy (priv->sighandlers);
 820         priv->sighandlers = NULL;
 821
 822         if (priv->account_mgr) {
 823                 g_object_unref (G_OBJECT(priv->account_mgr));
 824                 priv->account_mgr = NULL;
 825         }
 826
 827         if (priv->device) {
 828                 g_object_unref (G_OBJECT(priv->device));
 829                 priv->device = NULL;
 830         }
 831
 832         /* Destroy all accounts. Disconnect all accounts before they are destroyed */
 833         if (priv->store_accounts) {
 834                 tny_list_foreach (priv->store_accounts, (GFunc)account_disconnect, NULL);
 835                 tny_list_foreach (priv->store_accounts, (GFunc)account_verify_last_ref, "store");
 836                 g_object_unref (priv->store_accounts);
 837                 priv->store_accounts = NULL;
 838         }
 839
 840         if (priv->transport_accounts) {
 841                 tny_list_foreach (priv->transport_accounts, (GFunc)account_disconnect, NULL);
 842                 tny_list_foreach (priv->transport_accounts, (GFunc)account_verify_last_ref, "transport");
 843                 g_object_unref (priv->transport_accounts);
 844                 priv->transport_accounts = NULL;
 845         }
 846
 847         if (priv->store_accounts_outboxes) {
 848                 g_object_unref (priv->store_accounts_outboxes);
 849                 priv->store_accounts_outboxes = NULL;
 850         }
 851
 852         if (priv->session) {
 853                 camel_object_unref (CAMEL_OBJECT(priv->session));
 854                 priv->session = NULL;
 855         }
 856
 857         G_OBJECT_CLASS(parent_class)->finalize (obj);
 858 }
 859
 860 gboolean
 861 volume_path_is_mounted (const gchar* path)
 862 {
 863         g_return_val_if_fail (path, FALSE);
 864
 865         gboolean result = FALSE;
 866         gchar * path_as_uri = g_filename_to_uri (path, NULL, NULL);
 867         g_return_val_if_fail (path_as_uri, FALSE);
 868
 869         /* Get the monitor singleton: */
 870         GnomeVFSVolumeMonitor *monitor = gnome_vfs_get_volume_monitor();
 871
 872         /* This seems like a simpler way to do this, but it returns a
 873          * GnomeVFSVolume even if the drive is not mounted: */
 874         /*
 875         GnomeVFSVolume *volume = gnome_vfs_volume_monitor_get_volume_for_path (monitor,
 876                 MODEST_MCC1_VOLUMEPATH);
 877         if (volume) {
 878                 gnome_vfs_volume_unref(volume);
 879         }
 880         */
 881
 882         /* Get the mounted volumes from the monitor: */
 883         GList *list = gnome_vfs_volume_monitor_get_mounted_volumes (monitor);
 884         GList *iter = list;
 885         for (iter = list; iter; iter = g_list_next (iter)) {
 886                 GnomeVFSVolume *volume = (GnomeVFSVolume*)iter->data;
 887                 if (volume) {
 888                         /*
 889                         char *display_name =
 890                                 gnome_vfs_volume_get_display_name (volume);
 891                         printf ("volume display name=%s\n", display_name);
 892                         g_free (display_name);
 893                         */
 894
 895                         char *uri =
 896                                 gnome_vfs_volume_get_activation_uri (volume);
 897                         /* printf ("  uri=%s\n", uri); */
 898                         if (uri && (strcmp (uri, path_as_uri) == 0))
 899                                 result = TRUE;
 900
 901                         g_free (uri);
 902
 903                         gnome_vfs_volume_unref (volume);
 904                 }
 905         }
 906
 907         g_list_free (list);
 908
 909         g_free (path_as_uri);
 910
 911         return result;
 912 }
 913
 914 ModestTnyAccountStore*
 915 modest_tny_account_store_new (ModestAccountMgr *account_mgr,
 916                               TnyDevice *device)
 917 {
 918         GObject *obj;
 919         ModestTnyAccountStorePrivate *priv;
 920         TnyAccount *local_account = NULL;
 921
 922         g_return_val_if_fail (account_mgr, NULL);
 923         g_return_val_if_fail (device, NULL);
 924
 925         obj  = G_OBJECT(g_object_new(MODEST_TYPE_TNY_ACCOUNT_STORE, NULL));
 926         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(obj);
 927
 928         priv->account_mgr = g_object_ref (G_OBJECT(account_mgr));
 929         priv->device = g_object_ref (device);
 930
 931         priv->session = tny_session_camel_new (TNY_ACCOUNT_STORE(obj));
 932         if (!priv->session) {
 933                 g_warning ("failed to get TnySessionCamel");
 934                 return NULL;
 935         }
 936
 937         /* Set the ui locker */
 938         tny_session_camel_set_ui_locker (priv->session,  tny_gtk_lockable_new ());
 939
 940         /* Connect signals */
 941         priv->sighandlers  =  modest_signal_mgr_connect (priv->sighandlers,
 942                                                          G_OBJECT(account_mgr), "account_inserted",
 943                                                          G_CALLBACK (on_account_inserted), obj);
 944         priv->sighandlers  =  modest_signal_mgr_connect (priv->sighandlers,
 945                                                          G_OBJECT(account_mgr), "account_changed",
 946                                                          G_CALLBACK (on_account_changed), obj);
 947         priv->sighandlers  =  modest_signal_mgr_connect (priv->sighandlers,
 948                                                          G_OBJECT(account_mgr), "account_removed",
 949                                                          G_CALLBACK (on_account_removed), obj);
 950
 951         /* Create the lists of accounts */
 952         priv->store_accounts = tny_simple_list_new ();
 953         priv->transport_accounts = tny_simple_list_new ();
 954         priv->store_accounts_outboxes = tny_simple_list_new ();
 955
 956         /* Create the local folders account */
 957         local_account =
 958                 modest_tny_account_new_for_local_folders (priv->account_mgr, priv->session, NULL);
 959         tny_list_append (priv->store_accounts, G_OBJECT(local_account));
 960         g_object_unref (local_account);
 961
 962         /* Add the other remote accounts. Do this after adding the
 963            local account, because we need to add our outboxes to the
 964            global OUTBOX hosted in the local account */
 965         add_existing_accounts (MODEST_TNY_ACCOUNT_STORE (obj));
 966
 967         /* FIXME: I'm doing this (adding an "if (FALSE)"because this
 968            stuff is not working properly and could cause SIGSEVs, for
 969            example one send queue will be created for each connection
 970            specific SMTP server, so when tinymail asks for the outbox
 971            it will return NULL because there is no outbox folder for
 972            this specific transport accounts, and it's a must that the
 973            send queue returns an outbox */
 974         if (TRUE)
 975                 /* Add connection-specific transport accounts */
 976                 add_connection_specific_transport_accounts (MODEST_TNY_ACCOUNT_STORE(obj));
 977
 978         /* This is a singleton, so it does not need to be unrefed. */
 979         if (volume_path_is_mounted (MODEST_MCC1_VOLUMEPATH)) {
 980                 /* It is mounted: */
 981                 add_mmc_account (MODEST_TNY_ACCOUNT_STORE (obj), FALSE /* don't emit the insert signal. */);
 982         }
 983
 984         return MODEST_TNY_ACCOUNT_STORE(obj);
 985 }
 986
 987 static void
 988 modest_tny_account_store_get_accounts  (TnyAccountStore *self,
 989                                         TnyList *list,
 990                                         TnyGetAccountsRequestType request_type)
 991 {
 992         ModestTnyAccountStorePrivate *priv;
 993
 994         g_return_if_fail (self);
 995         g_return_if_fail (TNY_IS_LIST(list));
 996
 997         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 998
 999         switch (request_type) {
1000         case TNY_ACCOUNT_STORE_BOTH:
1001                 tny_list_foreach (priv->store_accounts, foreach_account_append_to_list, list);
1002                 tny_list_foreach (priv->transport_accounts, foreach_account_append_to_list, list);
1003                 break;
1004         case TNY_ACCOUNT_STORE_STORE_ACCOUNTS:
1005                 tny_list_foreach (priv->store_accounts, foreach_account_append_to_list, list);
1006                 break;
1007         case TNY_ACCOUNT_STORE_TRANSPORT_ACCOUNTS:
1008                 tny_list_foreach (priv->transport_accounts, foreach_account_append_to_list, list);
1009                 break;
1010         default:
1011                 g_return_if_reached ();
1012         }
1013
1014         /* Initialize session. Why do we need this ??? */
1015         tny_session_camel_set_initialized (priv->session);
1016 }
1017
1018
1019 static const gchar*
1020 modest_tny_account_store_get_cache_dir (TnyAccountStore *self)
1021 {
1022         ModestTnyAccountStorePrivate *priv;
1023         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
1024
1025         if (!priv->cache_dir)
1026                 priv->cache_dir = g_build_filename (g_get_home_dir(),
1027                                                     MODEST_DIR, MODEST_CACHE_DIR, NULL);
1028         return priv->cache_dir;
1029 }
1030
1031
1032 /*
1033  * callers need to unref
1034  */
1035 static TnyDevice*
1036 modest_tny_account_store_get_device (TnyAccountStore *self)
1037 {
1038         ModestTnyAccountStorePrivate *priv;
1039
1040         g_return_val_if_fail (self, NULL);
1041
1042         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
1043
1044         if (priv->device)
1045                 return g_object_ref (G_OBJECT(priv->device));
1046         else
1047                 return NULL;
1048 }
1049
1050
1051 static TnyAccount*
1052 modest_tny_account_store_find_account_by_url (TnyAccountStore *self, const gchar* url_string)
1053 {
1054         return modest_tny_account_store_get_tny_account_by (MODEST_TNY_ACCOUNT_STORE (self),
1055                                                             MODEST_TNY_ACCOUNT_STORE_QUERY_URL,
1056                                                             url_string);
1057 }
1058
1059
1060
1061 static gboolean
1062 modest_tny_account_store_alert (TnyAccountStore *self,
1063                                 TnyAccount *account,
1064                                 TnyAlertType type,
1065                                 gboolean question,
1066                                 const GError *error)
1067 {
1068         ModestTransportStoreProtocol proto =
1069                 MODEST_PROTOCOL_TRANSPORT_STORE_UNKNOWN;
1070         const gchar* server_name = NULL;
1071         gchar *prompt = NULL;
1072         gboolean retval;
1073
1074
1075         g_return_val_if_fail (account, FALSE);
1076         g_return_val_if_fail (error, FALSE);
1077
1078         if ((error->domain != TNY_ACCOUNT_ERROR) && (error->domain != TNY_ACCOUNT_STORE_ERROR))
1079                 return FALSE;
1080
1081         /* Get the server name: */
1082         server_name = tny_account_get_hostname (account);
1083
1084         if (account) {
1085                 const gchar *proto_name = tny_account_get_proto (account);
1086                 if (proto_name)
1087                         proto = modest_protocol_info_get_transport_store_protocol (proto_name);
1088                 else {
1089                         g_warning("modest: %s: account with id=%s has no proto.\n", __FUNCTION__,
1090                                   tny_account_get_id (account));
1091                         return FALSE;
1092                 }
1093         }
1094
1095         switch (error->code) {
1096         case TNY_ACCOUNT_STORE_ERROR_CANCEL_ALERT:
1097         case TNY_ACCOUNT_ERROR_TRY_CONNECT_USER_CANCEL:
1098                 /* Don't show waste the user's time by showing him a dialog telling
1099                  * him that he has just cancelled something: */
1100                 return TRUE;
1101
1102         case TNY_ACCOUNT_ERROR_TRY_CONNECT_HOST_LOOKUP_FAILED:
1103         case TNY_ACCOUNT_ERROR_TRY_CONNECT_SERVICE_UNAVAILABLE:
1104                 /* TODO: Show the appropriate message, depending on whether it's POP or IMAP: */
1105                 switch (proto) {
1106                 case MODEST_PROTOCOL_STORE_POP:
1107                         prompt = g_strdup_printf (_("emev_ni_ui_pop3_msg_connect_error"),
1108                                                   server_name);
1109                         break;
1110                 case MODEST_PROTOCOL_STORE_IMAP:
1111                         prompt = g_strdup_printf (_("emev_ni_ui_imap_connect_server_error"),
1112                                                   server_name);
1113                         break;
1114                 case MODEST_PROTOCOL_TRANSPORT_SMTP:
1115                         prompt = g_strdup_printf (_("emev_ib_ui_smtp_server_invalid"),
1116                                                   server_name);
1117                         break;
1118                 default:
1119                         g_return_val_if_reached (FALSE);
1120                 }
1121                 break;
1122
1123         case TNY_ACCOUNT_ERROR_TRY_CONNECT_AUTHENTICATION_NOT_SUPPORTED:
1124                 /* This is "Secure connection failed", even though the logical
1125                  * ID has _certificate_ in the name: */
1126                 prompt = g_strdup (_("mail_ni_ssl_certificate_error"));
1127                 break;
1128
1129         case TNY_ACCOUNT_ERROR_TRY_CONNECT_CERTIFICATE:
1130                 /* We'll show the proper dialog later */
1131                 break;
1132
1133         case TNY_ACCOUNT_ERROR_TRY_CONNECT:
1134                 /* The tinymail camel implementation just sends us this for almost
1135                  * everything, so we have to guess at the cause.
1136                  * It could be a wrong password, or inability to resolve a hostname,
1137                  * or lack of network, or incorrect authentication method, or something entirely different: */
1138                 /* TODO: Fix camel to provide specific error codes, and then use the
1139                  * specific dialog messages from Chapter 12 of the UI spec.
1140                  */
1141         case TNY_ACCOUNT_STORE_ERROR_UNKNOWN_ALERT:
1142                 return FALSE;
1143         default:
1144                 g_return_val_if_reached (FALSE);
1145         }
1146
1147
1148         if (error->code == TNY_ACCOUNT_ERROR_TRY_CONNECT_CERTIFICATE)
1149                 retval = modest_platform_run_certificate_confirmation_dialog (server_name,
1150                                                                               error->message);
1151         else
1152                 retval = modest_platform_run_alert_dialog (prompt, question);
1153
1154         if (prompt)
1155                 g_free (prompt);
1156
1157         return retval;
1158 }
1159
1160
1161 static void
1162 modest_tny_account_store_init (gpointer g, gpointer iface_data)
1163 {
1164         TnyAccountStoreIface *klass;
1165
1166         g_return_if_fail (g);
1167
1168         klass = (TnyAccountStoreIface *)g;
1169
1170         klass->get_accounts_func =
1171                 modest_tny_account_store_get_accounts;
1172         klass->get_cache_dir_func =
1173                 modest_tny_account_store_get_cache_dir;
1174         klass->get_device_func =
1175                 modest_tny_account_store_get_device;
1176         klass->alert_func =
1177                 modest_tny_account_store_alert;
1178         klass->find_account_func =
1179                 modest_tny_account_store_find_account_by_url;
1180 }
1181
1182 void
1183 modest_tny_account_store_set_get_pass_func (ModestTnyAccountStore *self,
1184                                             ModestTnyGetPassFunc func)
1185 {
1186         /* not implemented, we use signals */
1187         g_printerr ("modest: set_get_pass_func not implemented\n");
1188 }
1189
1190 TnySessionCamel*
1191 modest_tny_account_store_get_session  (TnyAccountStore *self)
1192 {
1193         g_return_val_if_fail (self, NULL);
1194         return MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE (self)->session;
1195 }
1196
1197 static TnyAccount*
1198 get_tny_account_by (TnyList *accounts,
1199                     ModestTnyAccountStoreQueryType type,
1200                     const gchar *str)
1201 {
1202         TnyIterator *iter = NULL;
1203         gboolean found = FALSE;
1204         TnyAccount *retval = NULL;
1205
1206         g_return_val_if_fail (accounts && TNY_IS_LIST(accounts), NULL);
1207
1208         iter = tny_list_create_iterator (accounts);
1209         while (!tny_iterator_is_done (iter) && !found) {
1210                 TnyAccount *tmp_account = NULL;
1211                 const gchar *val = NULL;
1212
1213                 tmp_account = TNY_ACCOUNT (tny_iterator_get_current (iter));
1214                 switch (type) {
1215                 case MODEST_TNY_ACCOUNT_STORE_QUERY_ID:
1216                         val = tny_account_get_id (tmp_account);
1217                         break;
1218                 case MODEST_TNY_ACCOUNT_STORE_QUERY_URL:
1219                         val = tny_account_get_url_string (tmp_account);
1220                         break;
1221                 }
1222
1223                 if (type == MODEST_TNY_ACCOUNT_STORE_QUERY_URL &&
1224                     tny_account_matches_url_string (tmp_account, str)) {
1225                         retval = g_object_ref (tmp_account);
1226                         found = TRUE;
1227                 } else {
1228                         if (strcmp (val, str) == 0) {
1229                                 retval = g_object_ref (tmp_account);
1230                                 found = TRUE;
1231                         }
1232                 }
1233                 g_object_unref (tmp_account);
1234                 tny_iterator_next (iter);
1235         }
1236         g_object_unref (iter);
1237
1238         return retval;
1239 }
1240
1241 TnyAccount*
1242 modest_tny_account_store_get_tny_account_by (ModestTnyAccountStore *self,
1243                                              ModestTnyAccountStoreQueryType type,
1244                                              const gchar *str)
1245 {
1246         TnyAccount *account = NULL;
1247         ModestTnyAccountStorePrivate *priv;
1248
1249         g_return_val_if_fail (self, NULL);
1250         g_return_val_if_fail (str, NULL);
1251
1252         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
1253
1254         /* Search in store accounts */
1255         account = get_tny_account_by (priv->store_accounts, type, str);
1256
1257         /* If we already found something, no need to search the transport accounts */
1258         if (!account) {
1259                 account = get_tny_account_by (priv->transport_accounts, type, str);
1260
1261                 /* If we already found something, no need to search the
1262                    per-account outbox accounts */
1263                 if (!account)
1264                         account = get_tny_account_by (priv->store_accounts_outboxes, type, str);
1265         }
1266
1267         /* Warn if nothing was found. This is generally unusual. */
1268         if (!account) {
1269                 g_warning("%s: Failed to find account with %s=%s\n",
1270                           __FUNCTION__,
1271                           (type == MODEST_TNY_ACCOUNT_STORE_QUERY_ID) ? "ID" : "URL",
1272                           str);
1273         }
1274
1275         /* Returns a new reference to the account if found */
1276         return account;
1277 }
1278
1279
1280 TnyAccount*
1281 modest_tny_account_store_get_server_account (ModestTnyAccountStore *self,
1282                                              const gchar *account_name,
1283                                              TnyAccountType type)
1284 {
1285         ModestTnyAccountStorePrivate *priv = NULL;
1286         TnyAccount *retval = NULL;
1287         TnyList *account_list = NULL;
1288         TnyIterator *iter = NULL;
1289         gboolean found;
1290
1291         g_return_val_if_fail (self, NULL);
1292         g_return_val_if_fail (account_name, NULL);
1293         g_return_val_if_fail (type == TNY_ACCOUNT_TYPE_STORE ||
1294                               type == TNY_ACCOUNT_TYPE_TRANSPORT,
1295                               NULL);
1296
1297         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
1298
1299         account_list = (type == TNY_ACCOUNT_TYPE_STORE) ?
1300                 priv->store_accounts :
1301                 priv->transport_accounts;
1302
1303         if (!account_list) {
1304                 g_printerr ("%s: No server accounts of type %s\n", __FUNCTION__,
1305                         (type == TNY_ACCOUNT_TYPE_STORE) ? "store" : "transport");
1306                 return NULL;
1307         }
1308
1309         /* Look for the server account */
1310         found = FALSE;
1311         iter = tny_list_create_iterator (account_list);
1312         while (!tny_iterator_is_done (iter) && !found) {
1313                 const gchar *modest_acc_name;
1314                 TnyAccount *tmp_account;
1315
1316                 tmp_account = TNY_ACCOUNT (tny_iterator_get_current (iter));
1317                 modest_acc_name =
1318                         modest_tny_account_get_parent_modest_account_name_for_server_account (tmp_account);
1319
1320                 if (account_name && modest_acc_name && !strcmp (account_name, modest_acc_name)) {
1321                         found = TRUE;
1322                         retval = g_object_ref (tmp_account);
1323                 }
1324                 /* Free and continue */
1325                 g_object_unref (tmp_account);
1326                 tny_iterator_next (iter);
1327         }
1328
1329         if (!found) {
1330                 g_printerr ("modest: %s: could not get tny %s account for %s\n." \
1331                             "Number of server accounts of this type=%d\n", __FUNCTION__,
1332                             (type == TNY_ACCOUNT_TYPE_STORE) ? "store" : "transport",
1333                             account_name, tny_list_get_length (account_list));
1334         }
1335
1336         /* Returns a new reference */
1337         return retval;
1338 }
1339
1340 TnyAccount*
1341 modest_tny_account_store_get_smtp_specific_transport_account_for_open_connection (ModestTnyAccountStore *self,
1342                                                                                   const gchar *account_name)
1343 {
1344         TnyDevice *device;
1345
1346         g_return_val_if_fail (self && MODEST_IS_TNY_ACCOUNT_STORE(self), NULL);
1347         g_return_val_if_fail (account_name, NULL);
1348
1349         /* Get the current connection: */
1350         device = modest_runtime_get_device ();
1351
1352         if (!tny_device_is_online (device))
1353                 return NULL;
1354
1355 #ifdef MODEST_HAVE_CONIC
1356         g_return_val_if_fail (TNY_IS_MAEMO_CONIC_DEVICE (device), NULL);
1357
1358         TnyMaemoConicDevice *maemo_device = TNY_MAEMO_CONIC_DEVICE (device);
1359         const gchar* iap_id = tny_maemo_conic_device_get_current_iap_id (maemo_device);
1360         /* printf ("DEBUG: %s: iap_id=%s\n", __FUNCTION__, iap_id); */
1361         if (!iap_id)
1362                 return NULL;
1363
1364         ConIcIap* connection = tny_maemo_conic_device_get_iap (maemo_device, iap_id);
1365         if (!connection)
1366                 return NULL;
1367
1368         const gchar *connection_id = con_ic_iap_get_id (connection);
1369         /* printf ("DEBUG: %s: connection_id=%s\n", __FUNCTION__, connection_id); */
1370         if (!connection_id)
1371                 return NULL;
1372
1373         /*  Get the connection-specific transport acccount, if any: */
1374         ModestAccountMgr *account_manager = modest_runtime_get_account_mgr ();
1375
1376         /* Check if this account has connection-specific SMTP enabled */
1377         if (!modest_account_mgr_get_use_connection_specific_smtp (account_manager, account_name)) {
1378                 return NULL;
1379         }
1380
1381         gchar* server_account_name = modest_account_mgr_get_connection_specific_smtp (account_manager,
1382                 connection_id);
1383
1384         /* printf ("DEBUG: %s: server_account_name=%s\n", __FUNCTION__, server_account_name); */
1385         if (!server_account_name) {
1386                 return NULL; /* No connection-specific SMTP server was specified for this connection. */
1387         }
1388
1389         TnyAccount* account = modest_tny_account_store_get_tny_account_by (self,
1390                                                                            MODEST_TNY_ACCOUNT_STORE_QUERY_ID,
1391                                                                            server_account_name);
1392
1393         /* printf ("DEBUG: %s: account=%p\n", __FUNCTION__, account); */
1394         g_free (server_account_name);
1395
1396         /* Unref the get()ed object, as required by the tny_maemo_conic_device_get_iap() documentation. */
1397         g_object_unref (connection);
1398
1399         return account;
1400 #else
1401         return NULL; /* TODO: Implement this for GNOME, instead of just Maemo? */
1402 #endif /* MODEST_HAVE_CONIC */
1403 }
1404
1405
1406 TnyAccount*
1407 modest_tny_account_store_get_transport_account_for_open_connection (ModestTnyAccountStore *self,
1408                                                                     const gchar *account_name)
1409 {
1410         g_return_val_if_fail (self, NULL);
1411         g_return_val_if_fail (account_name, NULL);
1412
1413         if (!account_name || !self)
1414                 return NULL;
1415
1416         /*  Get the connection-specific transport acccount, if any: */
1417         /* Note: This gives us a reference: */
1418         TnyAccount *account =
1419                 modest_tny_account_store_get_smtp_specific_transport_account_for_open_connection (self, account_name);
1420
1421         /* If there is no connection-specific transport account (the common case),
1422          * just get the regular transport account: */
1423         if (!account) {
1424                 /* The special local folders don't have transport accounts. */
1425                 if (strcmp (account_name, MODEST_LOCAL_FOLDERS_ACCOUNT_ID) == 0)
1426                         account = NULL;
1427                 else {
1428                         /* Note: This gives us a reference: */
1429                         account = modest_tny_account_store_get_server_account (self, account_name,
1430                                                      TNY_ACCOUNT_TYPE_TRANSPORT);
1431                 }
1432         }
1433
1434         /* returns a reference. */
1435         return account;
1436 }
1437
1438 TnyAccount*
1439 modest_tny_account_store_get_local_folders_account (ModestTnyAccountStore *self)
1440 {
1441         TnyAccount *account = NULL;
1442         ModestTnyAccountStorePrivate *priv;
1443         TnyIterator *iter;
1444         gboolean found;
1445
1446         g_return_val_if_fail (MODEST_IS_TNY_ACCOUNT_STORE (self), NULL);
1447
1448         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
1449
1450         found = FALSE;
1451         iter = tny_list_create_iterator (priv->store_accounts);
1452         while (!tny_iterator_is_done (iter) && !found) {
1453                 TnyAccount *tmp_account;
1454
1455                 tmp_account = TNY_ACCOUNT (tny_iterator_get_current (iter));
1456                 if (modest_tny_account_is_virtual_local_folders (tmp_account)) {
1457                         account = g_object_ref (tmp_account);
1458                         found = TRUE;
1459                 }
1460                 g_object_unref (tmp_account);
1461                 tny_iterator_next (iter);
1462         }
1463         g_object_unref (iter);
1464
1465         /* Returns a new reference to the account */
1466         return account;
1467 }
1468
1469 TnyAccount*
1470 modest_tny_account_store_get_mmc_folders_account (ModestTnyAccountStore *self)
1471 {
1472         g_return_val_if_fail (MODEST_IS_TNY_ACCOUNT_STORE (self), NULL);
1473
1474         return modest_tny_account_store_get_tny_account_by (self, MODEST_TNY_ACCOUNT_STORE_QUERY_ID,
1475                                                             MODEST_MMC_ACCOUNT_ID);
1476
1477 }
1478
1479 /*********************************************************************************/
1480 static void
1481 add_existing_accounts (ModestTnyAccountStore *self)
1482 {
1483         GSList *account_names = NULL, *iter = NULL;
1484         ModestTnyAccountStorePrivate *priv = NULL;
1485
1486         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
1487
1488         /* These are account names, not server_account names */
1489         account_names = modest_account_mgr_account_names (priv->account_mgr, FALSE);
1490
1491         for (iter = account_names; iter != NULL; iter = g_slist_next (iter)) {
1492                 const gchar *account_name = (const gchar*) iter->data;
1493
1494                 /* Insert all enabled accounts without notifying */
1495                 if (modest_account_mgr_get_enabled (priv->account_mgr, account_name))
1496                         insert_account (self, account_name, FALSE);
1497         }
1498         modest_account_mgr_free_account_names (account_names);
1499 }
1500
1501 static TnyAccount*
1502 create_tny_account (ModestTnyAccountStore *self,
1503                     const gchar *name,
1504                     TnyAccountType type)
1505 {
1506         TnyAccount *account = NULL;
1507         ModestTnyAccountStorePrivate *priv = NULL;
1508
1509         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
1510
1511         account = modest_tny_account_new_from_account (priv->account_mgr,
1512                                                        name, type,
1513                                                        priv->session,
1514                                                        get_password,
1515                                                        forget_password);
1516
1517         if (account) {
1518                 /* Forget any cached password for the account, so that
1519                    we use a new account if any */
1520                 modest_tny_account_store_forget_password_in_memory (self,
1521                                                                     tny_account_get_id (account));
1522                 /* Set the account store */
1523                 g_object_set_data (G_OBJECT(account), "account_store", self);
1524         } else {
1525                 g_printerr ("modest: failed to create account for %s\n", name);
1526         }
1527
1528         return account;
1529 }
1530
1531
1532 static void
1533 add_outbox_from_transport_account_to_global_outbox (ModestTnyAccountStore *self,
1534                                                     const gchar *account_name,
1535                                                     TnyAccount *transport_account)
1536 {
1537         TnyList *folders = NULL;
1538         TnyIterator *iter_folders = NULL;
1539         TnyAccount *local_account = NULL, *account_outbox = NULL;
1540         TnyFolder *per_account_outbox = NULL;
1541         ModestTnyAccountStorePrivate *priv = NULL;
1542
1543         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
1544
1545         /* Create per account local outbox */
1546         account_outbox =
1547                 modest_tny_account_new_for_per_account_local_outbox_folder (priv->account_mgr,
1548                                                                             account_name,
1549                                                                             priv->session);
1550         tny_list_append (priv->store_accounts_outboxes, G_OBJECT (account_outbox));
1551
1552         /* Get the outbox folder */
1553         folders = tny_simple_list_new ();
1554         tny_folder_store_get_folders (TNY_FOLDER_STORE (account_outbox), folders, NULL, NULL);
1555         if (tny_list_get_length (folders) != 1) {
1556                 g_warning ("%s: > 1 outbox found (%d)?!", __FUNCTION__,
1557                            tny_list_get_length (folders));
1558         }
1559
1560         iter_folders = tny_list_create_iterator (folders);
1561         per_account_outbox = TNY_FOLDER (tny_iterator_get_current (iter_folders));
1562         g_object_unref (iter_folders);
1563         g_object_unref (folders);
1564         g_object_unref (account_outbox);
1565
1566         /* Add the outbox of the new per-account-local-outbox account
1567            to the global local merged OUTBOX of the local folders
1568            account */
1569         local_account = modest_tny_account_store_get_local_folders_account (self);
1570         modest_tny_local_folders_account_add_folder_to_outbox (MODEST_TNY_LOCAL_FOLDERS_ACCOUNT (local_account),
1571                                                                per_account_outbox);
1572         /* Add the pair to the hash table */
1573         g_hash_table_insert (priv->outbox_of_transport,
1574                              transport_account,
1575                              per_account_outbox);
1576
1577         g_object_unref (local_account);
1578         g_object_unref (per_account_outbox);
1579 }
1580
1581 /*
1582  * This function will be used for both adding new accounts and for the
1583  * initialization. In the initialization we do not want to emit
1584  * signals so notify will be FALSE, in the case of account additions
1585  * we do want to notify the observers
1586  */
1587 static void
1588 insert_account (ModestTnyAccountStore *self,
1589                 const gchar *account,
1590                 gboolean notify)
1591 {
1592         ModestTnyAccountStorePrivate *priv = NULL;
1593         TnyAccount *store_account = NULL, *transport_account = NULL;
1594
1595         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
1596
1597         /* Get the server and the transport account */
1598         store_account = create_tny_account (self, account, TNY_ACCOUNT_TYPE_STORE);
1599         if (!store_account || !TNY_IS_ACCOUNT(store_account)) {
1600                 g_warning ("%s: failed to create store account", __FUNCTION__);
1601                 return;
1602         }
1603
1604         transport_account = create_tny_account (self, account, TNY_ACCOUNT_TYPE_TRANSPORT);
1605         if (!transport_account || !TNY_IS_ACCOUNT(transport_account)) {
1606                 g_warning ("%s: failed to create transport account", __FUNCTION__);
1607                 g_object_unref (store_account);
1608                 return;
1609         }
1610
1611         /* Add accounts to the lists */
1612         tny_list_append (priv->store_accounts, G_OBJECT (store_account));
1613         tny_list_append (priv->transport_accounts, G_OBJECT (transport_account));
1614
1615         /* Create a new pseudo-account with an outbox for this
1616            transport account and add it to the global outbox
1617            in the local account */
1618         add_outbox_from_transport_account_to_global_outbox (self, account, transport_account);
1619
1620         /* Notify the observers. We do it after everything is
1621            created */
1622         if (notify) {
1623                 TnyAccount *local_account = NULL;
1624
1625                 /* Notify the observers about the new server & transport accounts */
1626                 g_signal_emit (G_OBJECT (self), signals [ACCOUNT_INSERTED_SIGNAL], 0, store_account);
1627                 g_signal_emit (G_OBJECT (self), signals [ACCOUNT_INSERTED_SIGNAL], 0, transport_account);
1628
1629                 /* Notify that the local account changed */
1630                 local_account = modest_tny_account_store_get_local_folders_account (self);
1631                 g_signal_emit (G_OBJECT (self), signals [ACCOUNT_CHANGED_SIGNAL], 0, local_account);
1632                 g_object_unref (local_account);
1633         }
1634
1635         /* Frees */
1636         g_object_unref (store_account);
1637         g_object_unref (transport_account);
1638 }
1639
1640 static void
1641 on_account_inserted (ModestAccountMgr *acc_mgr,
1642                      const gchar *account,
1643                      gpointer user_data)
1644 {
1645         /* Insert the account and notify the observers */
1646         insert_account (MODEST_TNY_ACCOUNT_STORE (user_data), account, TRUE);
1647 }
1648
1649 /* This is the callback of the tny_camel_account_set_online called in
1650    on_account_removed to disconnect the account */
1651 static void
1652 on_account_disconnect_when_removing (TnyCamelAccount *account,
1653                                      gboolean canceled,
1654                                      GError *err,
1655                                      gpointer user_data)
1656 {
1657         ModestTnyAccountStore *self;
1658         ModestTnyAccountStorePrivate *priv;
1659
1660         self = MODEST_TNY_ACCOUNT_STORE (user_data);
1661         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE (self);
1662
1663         /* Remove it from the list of accounts */
1664         if (TNY_IS_STORE_ACCOUNT (account))
1665                 tny_list_remove (priv->store_accounts, (GObject *) account);
1666         else
1667                 tny_list_remove (priv->transport_accounts, (GObject *) account);
1668
1669         /* Notify the observers */
1670         g_signal_emit (G_OBJECT (self), signals [ACCOUNT_REMOVED_SIGNAL],
1671                        0, account);
1672
1673         /* Unref the extra reference added by get_server_account */
1674         g_object_unref (account);
1675
1676         /* Clear the cache if it's an store account */
1677         if (TNY_IS_STORE_ACCOUNT (account))
1678                 tny_store_account_delete_cache (TNY_STORE_ACCOUNT (account));
1679 }
1680
1681 static void
1682 on_account_removed (ModestAccountMgr *acc_mgr,
1683                     const gchar *account,
1684                     gpointer user_data)
1685 {
1686         TnyAccount *store_account = NULL, *transport_account = NULL;
1687         ModestTnyAccountStore *self;
1688         ModestTnyAccountStorePrivate *priv;
1689
1690         self = MODEST_TNY_ACCOUNT_STORE (user_data);
1691         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE (self);
1692
1693         /* Get the server and the transport account */
1694         store_account =
1695                 modest_tny_account_store_get_server_account (self, account, TNY_ACCOUNT_TYPE_STORE);
1696         transport_account =
1697                 modest_tny_account_store_get_server_account (self, account, TNY_ACCOUNT_TYPE_TRANSPORT);
1698
1699         /* If there was any problem creating the account, for example,
1700            with the configuration system this could not exist */
1701         if (store_account) {
1702                 /* Disconnect before deleting the cache, because the
1703                    disconnection will rewrite the cache to the
1704                    disk */
1705                 tny_camel_account_set_online (TNY_CAMEL_ACCOUNT (store_account), FALSE,
1706                                               on_account_disconnect_when_removing, self);
1707         } else {
1708                 g_warning ("There is no store account for account %s\n", account);
1709         }
1710
1711         /* If there was any problem creating the account, for example,
1712            with the configuration system this could not exist */
1713         if (transport_account) {
1714                 TnyAccount *local_account = NULL;
1715                 TnyFolder *outbox = NULL;
1716                 ModestTnyAccountStorePrivate *priv = NULL;
1717
1718                 /* Remove the OUTBOX of the account from the global outbox */
1719                 priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
1720                 outbox = g_hash_table_lookup (priv->outbox_of_transport, transport_account);
1721
1722                 if (TNY_IS_FOLDER (outbox)) {
1723                         local_account = modest_tny_account_store_get_local_folders_account (self);
1724                         modest_tny_local_folders_account_remove_folder_from_outbox (MODEST_TNY_LOCAL_FOLDERS_ACCOUNT (local_account),
1725                                                                                     outbox);
1726                         g_hash_table_remove (priv->outbox_of_transport, transport_account);
1727
1728                         /* Notify the change in the local account */
1729                         g_signal_emit (G_OBJECT (self), signals [ACCOUNT_CHANGED_SIGNAL], 0, local_account);
1730                         g_object_unref (local_account);
1731                 } else {
1732                         g_warning ("Removing a transport account that has no outbox");
1733                 }
1734
1735                 /* Disconnect and notify the observers. The callback will free the reference */
1736                 tny_camel_account_set_online (TNY_CAMEL_ACCOUNT (transport_account), FALSE,
1737                                               on_account_disconnect_when_removing, self);
1738         } else {
1739                 g_warning ("There is no transport account for account %s\n", account);
1740         }
1741 }
1742
1743 TnyTransportAccount *
1744 modest_tny_account_store_new_connection_specific_transport_account (ModestTnyAccountStore *self,
1745                                                                     const gchar *name)
1746 {
1747         ModestTnyAccountStorePrivate *priv = NULL;
1748         TnyAccount * tny_account = NULL;
1749
1750         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
1751
1752         /* Add the account: */
1753         tny_account =
1754                 modest_tny_account_new_from_server_account_name (priv->account_mgr,
1755                                                                  priv->session,
1756                                                                  name,
1757                                                                  get_password,
1758                                                                  forget_password);
1759         if (tny_account) {
1760                 g_object_set_data (G_OBJECT(tny_account),
1761                                    "account_store",
1762                                    (gpointer)self);
1763
1764                 tny_list_append (priv->transport_accounts, G_OBJECT (tny_account));
1765                 add_outbox_from_transport_account_to_global_outbox (self,
1766                                                                     name,
1767                                                                     tny_account);
1768
1769         } else
1770                 g_printerr ("modest: failed to create smtp-specific account for %s\n",
1771                             name);
1772
1773         return TNY_TRANSPORT_ACCOUNT (tny_account);
1774 }
1775
1776
1777 static void
1778 add_connection_specific_transport_accounts (ModestTnyAccountStore *self)
1779 {
1780         ModestTnyAccountStorePrivate *priv = NULL;
1781         GSList *list_specifics = NULL, *iter = NULL;
1782
1783         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
1784
1785         ModestConf *conf = modest_runtime_get_conf ();
1786
1787         GError *err = NULL;
1788         list_specifics = modest_conf_get_list (conf,
1789                                                MODEST_CONF_CONNECTION_SPECIFIC_SMTP_LIST,
1790                                                MODEST_CONF_VALUE_STRING, &err);
1791         if (err) {
1792                 g_printerr ("modest: %s: error getting list: %s\n.", __FUNCTION__, err->message);
1793                 g_error_free (err);
1794                 err = NULL;
1795         }
1796
1797         /* Look at each connection-specific transport account for the
1798          * modest account: */
1799         iter = list_specifics;
1800         while (iter) {
1801                 /* The list alternates between the connection name and the transport name: */
1802                 iter = g_slist_next (iter);
1803                 if (iter) {
1804                         const gchar* transport_account_name = (const gchar*) (iter->data);
1805                         TnyTransportAccount * account = NULL;
1806                         account = modest_tny_account_store_new_connection_specific_transport_account (
1807                                 self, transport_account_name);
1808                         if (account)
1809                                 g_object_unref (account);
1810                 }
1811                 iter = g_slist_next (iter);
1812         }
1813 }
1814
1815 TnyMsg *
1816 modest_tny_account_store_find_msg_in_outboxes (ModestTnyAccountStore *self,
1817                                                const gchar *uri,
1818                                                TnyAccount **ac_out)
1819 {
1820         TnyIterator *acc_iter;
1821         ModestTnyAccountStorePrivate *priv;
1822         TnyMsg *msg = NULL;
1823         TnyAccount *msg_account = NULL;
1824
1825         g_return_val_if_fail (MODEST_IS_TNY_ACCOUNT_STORE (self), NULL);
1826         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE (self);
1827
1828         acc_iter = tny_list_create_iterator (priv->store_accounts_outboxes);
1829         while (!msg && !tny_iterator_is_done (acc_iter)) {
1830                 TnyList *folders = tny_simple_list_new ();
1831                 TnyAccount *account = TNY_ACCOUNT (tny_iterator_get_current (acc_iter));
1832                 TnyIterator *folders_iter = NULL;
1833
1834                 tny_folder_store_get_folders (TNY_FOLDER_STORE (account), folders, NULL, NULL);
1835                 folders_iter = tny_list_create_iterator (folders);
1836
1837                 while (msg == NULL && !tny_iterator_is_done (folders_iter)) {
1838                         TnyFolder *folder = TNY_FOLDER (tny_iterator_get_current (folders_iter));
1839                         msg = tny_folder_find_msg (folder, uri, NULL);
1840
1841                         if (msg)
1842                                 msg_account = g_object_ref (account);
1843
1844                         g_object_unref (folder);
1845                         tny_iterator_next (folders_iter);
1846                 }
1847
1848                 g_object_unref (folders);
1849                 g_object_unref (account);
1850                 tny_iterator_next (acc_iter);
1851         }
1852
1853         g_object_unref (acc_iter);
1854
1855         if (ac_out != NULL)
1856                 *ac_out = msg_account;
1857
1858         return msg;
1859 }
1860
1861 TnyTransportAccount *
1862 modest_tny_account_store_get_transport_account_from_outbox_header(ModestTnyAccountStore *self, TnyHeader *header)
1863 {
1864         TnyIterator *acc_iter;
1865         ModestTnyAccountStorePrivate *priv;
1866         TnyTransportAccount *header_acc = NULL;
1867         const gchar *msg_id;
1868
1869         g_return_val_if_fail (MODEST_IS_TNY_ACCOUNT_STORE (self), NULL);
1870         g_return_val_if_fail (TNY_IS_HEADER (header), NULL);
1871         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE (self);
1872
1873         msg_id = modest_tny_send_queue_get_msg_id (header);
1874         acc_iter = tny_list_create_iterator (priv->transport_accounts);
1875         while (!header_acc && !tny_iterator_is_done (acc_iter)) {
1876                 TnyTransportAccount *account = TNY_TRANSPORT_ACCOUNT (tny_iterator_get_current (acc_iter));
1877                 ModestTnySendQueue *send_queue;
1878                 ModestTnySendQueueStatus status;
1879                 send_queue = modest_runtime_get_send_queue(TNY_TRANSPORT_ACCOUNT(account));
1880                 status = modest_tny_send_queue_get_msg_status(send_queue, msg_id);
1881                 if (status != MODEST_TNY_SEND_QUEUE_UNKNOWN) {
1882                         header_acc = g_object_ref(account);
1883                 }
1884                 g_object_unref (account);
1885                 tny_iterator_next (acc_iter);
1886         }
1887
1888         g_object_unref(acc_iter);
1889         return header_acc;
1890 }