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-account-mgr.h>
  50 #include <modest-account-mgr-helpers.h>
  51
  52 #include "modest-tny-account-store.h"
  53 #include "modest-tny-platform-factory.h"
  54 #include <tny-gtk-lockable.h>
  55 #include <camel/camel.h>
  56
  57 #ifdef MODEST_PLATFORM_MAEMO
  58 #include <tny-maemo-conic-device.h>
  59 #ifdef MODEST_HILDON_VERSION_0
  60 #include <hildon-widgets/hildon-note.h>
  61 #else
  62 #include <hildon/hildon-note.h>
  63 #endif
  64 #endif
  65
  66 #include <libgnomevfs/gnome-vfs-volume-monitor.h>
  67
  68 /* 'private'/'protected' functions */
  69 static void modest_tny_account_store_class_init   (ModestTnyAccountStoreClass *klass);
  70 //static void modest_tny_account_store_init         (ModestTnyAccountStore *obj);
  71 static void modest_tny_account_store_finalize     (GObject *obj);
  72
  73 /* implementations for tny-account-store-iface */
  74 static void    modest_tny_account_store_instance_init (ModestTnyAccountStore *obj);
  75 static void    modest_tny_account_store_init          (gpointer g, gpointer iface_data);
  76
  77
  78 static void
  79 get_server_accounts  (TnyAccountStore *self, TnyList *list, TnyAccountType type);
  80
  81
  82 /* list my signals */
  83 enum {
  84         ACCOUNT_UPDATE_SIGNAL,
  85         PASSWORD_REQUESTED_SIGNAL,
  86         LAST_SIGNAL
  87 };
  88
  89 typedef struct _ModestTnyAccountStorePrivate ModestTnyAccountStorePrivate;
  90 struct _ModestTnyAccountStorePrivate {
  91         gchar              *cache_dir;
  92         GHashTable         *password_hash;
  93         ModestAccountMgr   *account_mgr;
  94         TnySessionCamel    *session;
  95         TnyDevice          *device;
  96
  97         /* We cache the lists of accounts here.
  98          * They are created in our get_accounts_func() implementation. */
  99         GSList             *store_accounts;
 100         GSList             *transport_accounts;
 101
 102         /* This is also contained in store_accounts,
 103          * but we cached it temporarily separately,
 104          * because we create this while creating the transport accounts,
 105          * but return it when requesting the store accounts:
 106          */
 107         GSList             *store_accounts_outboxes;
 108 };
 109
 110 #define MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
 111                                                       MODEST_TYPE_TNY_ACCOUNT_STORE, \
 112                                                       ModestTnyAccountStorePrivate))
 113
 114 /* globals */
 115 static GObjectClass *parent_class = NULL;
 116
 117 static guint signals[LAST_SIGNAL] = {0};
 118
 119 GType
 120 modest_tny_account_store_get_type (void)
 121 {
 122         static GType my_type = 0;
 123
 124         if (!my_type) {
 125                 static const GTypeInfo my_info = {
 126                         sizeof(ModestTnyAccountStoreClass),
 127                         NULL,           /* base init */
 128                         NULL,           /* base finalize */
 129                         (GClassInitFunc) modest_tny_account_store_class_init,
 130                         NULL,           /* class finalize */
 131                         NULL,           /* class data */
 132                         sizeof(ModestTnyAccountStore),
 133                         0,              /* n_preallocs */
 134                         (GInstanceInitFunc) modest_tny_account_store_instance_init,
 135                         NULL
 136                 };
 137
 138                 static const GInterfaceInfo iface_info = {
 139                         (GInterfaceInitFunc) modest_tny_account_store_init,
 140                         NULL,         /* interface_finalize */
 141                         NULL          /* interface_data */
 142                 };
 143                 /* hack hack */
 144                 my_type = g_type_register_static (G_TYPE_OBJECT,
 145                                                   "ModestTnyAccountStore",
 146                                                   &my_info, 0);
 147                 g_type_add_interface_static (my_type, TNY_TYPE_ACCOUNT_STORE,
 148                                              &iface_info);
 149         }
 150         return my_type;
 151 }
 152
 153 static void
 154 modest_tny_account_store_class_init (ModestTnyAccountStoreClass *klass)
 155 {
 156         GObjectClass *gobject_class;
 157         gobject_class = (GObjectClass*) klass;
 158
 159         parent_class            = g_type_class_peek_parent (klass);
 160         gobject_class->finalize = modest_tny_account_store_finalize;
 161
 162         g_type_class_add_private (gobject_class,
 163                                   sizeof(ModestTnyAccountStorePrivate));
 164
 165          signals[ACCOUNT_UPDATE_SIGNAL] =
 166                 g_signal_new ("account_update",
 167                               G_TYPE_FROM_CLASS (gobject_class),
 168                               G_SIGNAL_RUN_FIRST,
 169                               G_STRUCT_OFFSET(ModestTnyAccountStoreClass, account_update),
 170                               NULL, NULL,
 171                               g_cclosure_marshal_VOID__STRING,
 172                               G_TYPE_NONE, 1, G_TYPE_STRING);
 173
 174          signals[PASSWORD_REQUESTED_SIGNAL] =
 175                  g_signal_new ("password_requested",
 176                                G_TYPE_FROM_CLASS (gobject_class),
 177                                G_SIGNAL_RUN_FIRST,
 178                                G_STRUCT_OFFSET(ModestTnyAccountStoreClass, password_requested),
 179                                NULL, NULL,
 180                                modest_marshal_VOID__STRING_POINTER_POINTER_POINTER_POINTER,
 181                                G_TYPE_NONE, 5, G_TYPE_STRING, G_TYPE_POINTER, G_TYPE_POINTER, G_TYPE_POINTER,
 182                                G_TYPE_POINTER);
 183 }
 184
 185
 186
 187 static void
 188 on_vfs_volume_mounted(GnomeVFSVolumeMonitor *volume_monitor,
 189         GnomeVFSVolume *volume, gpointer user_data);
 190
 191 static void
 192 on_vfs_volume_unmounted(GnomeVFSVolumeMonitor *volume_monitor,
 193         GnomeVFSVolume *volume, gpointer user_data);
 194
 195 static void
 196 modest_tny_account_store_instance_init (ModestTnyAccountStore *obj)
 197 {
 198         ModestTnyAccountStorePrivate *priv =
 199                 MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(obj);
 200
 201         priv->cache_dir              = NULL;
 202         priv->account_mgr            = NULL;
 203         priv->session                = NULL;
 204         priv->device                 = NULL;
 205
 206         /* An in-memory store of passwords,
 207          * for passwords that are not remembered in the configuration,
 208          * so they need to be asked for from the user once in each session:
 209          */
 210         priv->password_hash          = g_hash_table_new_full (g_str_hash, g_str_equal,
 211                                                               g_free, g_free);
 212
 213         /* Respond to volume mounts and unmounts, such
 214          * as the insertion/removal of the memory card: */
 215         GnomeVFSVolumeMonitor* monitor =
 216                 gnome_vfs_get_volume_monitor();
 217         g_signal_connect (G_OBJECT(monitor), "volume-mounted",
 218                           G_CALLBACK(on_vfs_volume_mounted),
 219                           obj);
 220         g_signal_connect (G_OBJECT(monitor), "volume-unmounted",
 221                           G_CALLBACK(on_vfs_volume_unmounted),
 222                           obj);
 223 }
 224
 225 static void
 226 account_list_free (GSList *accounts)
 227 {
 228         GSList *cursor = accounts;
 229
 230         while (cursor) {
 231                 if (G_IS_OBJECT(cursor->data)) { /* check twice... */
 232                         const gchar *id = tny_account_get_id(TNY_ACCOUNT(cursor->data));
 233                         modest_runtime_verify_object_last_ref(cursor->data,id);
 234                 }
 235                 g_object_unref (G_OBJECT(cursor->data));
 236                 cursor = cursor->next;
 237         }
 238         g_slist_free (accounts);
 239 }
 240
 241 static void
 242 recreate_all_accounts (ModestTnyAccountStore *self)
 243 {
 244         ModestTnyAccountStorePrivate *priv =
 245                 MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 246
 247         if (priv->store_accounts) {
 248                 account_list_free (priv->store_accounts);
 249                 priv->store_accounts = NULL;
 250                 get_server_accounts (TNY_ACCOUNT_STORE(self),
 251                                              NULL, TNY_ACCOUNT_TYPE_STORE);
 252         }
 253
 254         if (priv->transport_accounts) {
 255                 account_list_free (priv->transport_accounts);
 256                 priv->transport_accounts = NULL;
 257                 get_server_accounts (TNY_ACCOUNT_STORE(self), NULL,
 258                                              TNY_ACCOUNT_TYPE_TRANSPORT);
 259         }
 260 }
 261
 262 static void
 263 on_vfs_volume_mounted(GnomeVFSVolumeMonitor *volume_monitor,
 264         GnomeVFSVolume *volume, gpointer user_data)
 265 {
 266         ModestTnyAccountStore *self = MODEST_TNY_ACCOUNT_STORE(user_data);
 267
 268         /* Check whether this was the external MMC1 card: */
 269         gchar *uri = gnome_vfs_volume_get_activation_uri (volume);
 270         if (uri && (strcmp (uri, MODEST_MCC1_VOLUMEPATH_URI) == 0)) {
 271                 printf ("DEBUG: %s: MMC1 card mounted.\n", __FUNCTION__);
 272
 273                 /* TODO: Just add an account and emit (and respond to)
 274                  * TnyAccountStore::accountinserted signal?
 275                  */
 276                 recreate_all_accounts (self);
 277
 278                 g_signal_emit (G_OBJECT(self), signals[ACCOUNT_UPDATE_SIGNAL], 0,
 279                                NULL);
 280         }
 281
 282         g_free (uri);
 283 }
 284
 285 static void
 286 on_vfs_volume_unmounted(GnomeVFSVolumeMonitor *volume_monitor,
 287         GnomeVFSVolume *volume, gpointer user_data)
 288 {
 289         ModestTnyAccountStore *self = MODEST_TNY_ACCOUNT_STORE(user_data);
 290
 291         /* Check whether this was the external MMC1 card: */
 292         gchar *uri = gnome_vfs_volume_get_activation_uri (volume);
 293         if (uri && (strcmp (uri, MODEST_MCC1_VOLUMEPATH_URI) == 0)) {
 294                 printf ("DEBUG: %s: MMC1 card unmounted.\n", __FUNCTION__);
 295
 296                 /* TODO: Just add an account and emit (and respond to)
 297                  * TnyAccountStore::accountinserted signal?
 298                  */
 299                 recreate_all_accounts (self);
 300
 301                 g_signal_emit (G_OBJECT(self), signals[ACCOUNT_UPDATE_SIGNAL], 0,
 302                                NULL);
 303         }
 304
 305         g_free (uri);
 306 }
 307
 308 static void
 309 on_account_removed (ModestAccountMgr *acc_mgr, const gchar *account, gboolean server_account,
 310                     gpointer user_data)
 311 {
 312         ModestTnyAccountStore *self = MODEST_TNY_ACCOUNT_STORE(user_data);
 313
 314         /* FIXME: make this more finegrained; changes do not really affect _all_
 315          * accounts, and some do not affect tny accounts at all (such as 'last_update')
 316          */
 317         if (server_account)
 318                 recreate_all_accounts (self);
 319
 320         g_signal_emit (G_OBJECT(self), signals[ACCOUNT_UPDATE_SIGNAL], 0,
 321                        account);
 322 }
 323
 324 static void
 325 on_account_changed (ModestAccountMgr *acc_mgr, const gchar *account,
 326                     const gchar *key, gboolean server_account, gpointer user_data)
 327
 328 {
 329         ModestTnyAccountStore *self = MODEST_TNY_ACCOUNT_STORE(user_data);
 330
 331         /* Ignore the change if it's a change in the last_updated value */
 332         if (g_str_has_suffix (key, MODEST_ACCOUNT_LAST_UPDATED))
 333                 return;
 334
 335         /* FIXME: make this more finegrained; changes do not really affect _all_
 336          * accounts, and some do not affect tny accounts at all (such as 'last_update')
 337          */
 338         if (server_account)
 339                 recreate_all_accounts (self);
 340
 341         g_signal_emit (G_OBJECT(self), signals[ACCOUNT_UPDATE_SIGNAL], 0,
 342                        account);
 343 }
 344
 345
 346 static ModestTnyAccountStore*
 347 get_account_store_for_account (TnyAccount *account)
 348 {
 349         return MODEST_TNY_ACCOUNT_STORE(g_object_get_data (G_OBJECT(account),
 350                                                            "account_store"));
 351 }
 352
 353 /* This callback will be called by Tinymail when it needs the password
 354  * from the user, for instance if the password was not remembered.
 355  * Note that TnyAccount here will be the server account. */
 356 static gchar*
 357 get_password (TnyAccount *account, const gchar *prompt, gboolean *cancel)
 358 {
 359         /* Initialize the output parameter: */
 360         if (cancel)
 361           *cancel = FALSE;
 362
 363         const gchar *key;
 364         const TnyAccountStore *account_store;
 365         ModestTnyAccountStore *self;
 366         ModestTnyAccountStorePrivate *priv;
 367         gchar *username = NULL;
 368         gchar *pwd = NULL;
 369         gpointer pwd_ptr;
 370         gboolean already_asked;
 371
 372         key           = tny_account_get_id (account);
 373         account_store = TNY_ACCOUNT_STORE(get_account_store_for_account (account));
 374
 375         self = MODEST_TNY_ACCOUNT_STORE (account_store);
 376         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 377
 378         /* This hash map stores passwords, including passwords that are not stored in gconf. */
 379         /* is it in the hash? if it's already there, it must be wrong... */
 380         pwd_ptr = (gpointer)&pwd; /* pwd_ptr so the compiler does not complained about
 381                                    * type-punned ptrs...*/
 382         already_asked = g_hash_table_lookup_extended (priv->password_hash,
 383                                                       key,
 384                                                       NULL,
 385                                                       (gpointer*)&pwd_ptr);
 386
 387         /* if the password is not already there, try ModestConf */
 388         if (!already_asked) {
 389                 pwd  = modest_account_mgr_get_string (priv->account_mgr,
 390                                                       key, MODEST_ACCOUNT_PASSWORD, TRUE);
 391                 g_hash_table_insert (priv->password_hash, g_strdup (key), g_strdup (pwd));
 392         }
 393
 394         /* if it was already asked, it must have been wrong, so ask again */
 395         if (already_asked || !pwd || strlen(pwd) == 0) {
 396                 /* we don't have it yet. Get the password from the user */
 397                 const gchar* account_id = tny_account_get_id (account);
 398                 gboolean remember = FALSE;
 399                 pwd = NULL;
 400
 401                 /* Note that we ignore the returned username here,
 402                  * because it is enough that it will be stored in gconf
 403                  * by the signal handler. */
 404                 g_signal_emit (G_OBJECT(self), signals[PASSWORD_REQUESTED_SIGNAL], 0,
 405                                account_id, /* server_account_name */
 406                                &username, &pwd, cancel, &remember);
 407
 408                 if (!*cancel) {
 409                         if (remember)
 410                                 modest_account_mgr_set_string (priv->account_mgr,key,
 411                                                                MODEST_ACCOUNT_PASSWORD,
 412                                                                pwd, TRUE);
 413                         /* We need to dup the string even knowing that
 414                            it's already a dup of the contents of an
 415                            entry, because it if it's wrong, then camel
 416                            will free it */
 417                         g_hash_table_insert (priv->password_hash, g_strdup (key), g_strdup(pwd));
 418                 } else {
 419                         g_hash_table_remove (priv->password_hash, key);
 420
 421                         g_free (pwd);
 422                         pwd = NULL;
 423                 }
 424
 425                 g_free (username);
 426                 username = NULL;
 427         } else
 428                 *cancel = FALSE;
 429
 430     /* printf("  DEBUG: %s: returning %s\n", __FUNCTION__, pwd); */
 431
 432         return pwd;
 433 }
 434
 435 /* tinymail calls this if the connection failed due to an incorrect password.
 436  * And it seems to call this for any general connection failure. */
 437 static void
 438 forget_password (TnyAccount *account)
 439 {
 440         printf ("DEBUG: %s\n", __FUNCTION__);
 441         ModestTnyAccountStore *self;
 442         ModestTnyAccountStorePrivate *priv;
 443         const TnyAccountStore *account_store;
 444         gchar *pwd;
 445         const gchar *key;
 446
 447         account_store = TNY_ACCOUNT_STORE(get_account_store_for_account (account));
 448         self = MODEST_TNY_ACCOUNT_STORE (account_store);
 449         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 450         key  = tny_account_get_id (account);
 451
 452         /* Do not remove the key, this will allow us to detect that we
 453            have already asked for it at least once */
 454         pwd = g_hash_table_lookup (priv->password_hash, key);
 455         if (pwd) {
 456                 memset (pwd, 0, strlen (pwd));
 457                 g_hash_table_insert (priv->password_hash, g_strdup (key), NULL);
 458         }
 459
 460         /* Remove from configuration system */
 461         modest_account_mgr_unset (priv->account_mgr,
 462                                   key, MODEST_ACCOUNT_PASSWORD, TRUE);
 463 }
 464
 465
 466 static void
 467 modest_tny_account_store_finalize (GObject *obj)
 468 {
 469         ModestTnyAccountStore *self        = MODEST_TNY_ACCOUNT_STORE(obj);
 470         ModestTnyAccountStorePrivate *priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 471
 472         //gboolean debug = modest_runtime_get_debug_flags() & MODEST_RUNTIME_DEBUG_DEBUG_OBJECTS;
 473
 474         g_free (priv->cache_dir);
 475         priv->cache_dir = NULL;
 476
 477         if (priv->password_hash) {
 478                 g_hash_table_destroy (priv->password_hash);
 479                 priv->password_hash = NULL;
 480         }
 481
 482         if (priv->account_mgr) {
 483                 g_object_unref (G_OBJECT(priv->account_mgr));
 484                 priv->account_mgr = NULL;
 485         }
 486
 487         if (priv->device) {
 488                 g_object_unref (G_OBJECT(priv->device));
 489                 priv->device = NULL;
 490         }
 491
 492         /* this includes the local folder */
 493         account_list_free (priv->store_accounts);
 494         priv->store_accounts = NULL;
 495
 496         account_list_free (priv->transport_accounts);
 497         priv->transport_accounts = NULL;
 498
 499         if (priv->session) {
 500                 camel_object_unref (CAMEL_OBJECT(priv->session));
 501                 priv->session = NULL;
 502         }
 503
 504         G_OBJECT_CLASS(parent_class)->finalize (obj);
 505 }
 506
 507
 508 ModestTnyAccountStore*
 509 modest_tny_account_store_new (ModestAccountMgr *account_mgr, TnyDevice *device) {
 510
 511         GObject *obj;
 512         ModestTnyAccountStorePrivate *priv;
 513         TnyList *list;
 514
 515         g_return_val_if_fail (account_mgr, NULL);
 516         g_return_val_if_fail (device, NULL);
 517
 518         obj  = G_OBJECT(g_object_new(MODEST_TYPE_TNY_ACCOUNT_STORE, NULL));
 519         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(obj);
 520
 521         priv->account_mgr = g_object_ref (G_OBJECT(account_mgr));
 522         priv->device = g_object_ref (device);
 523
 524         priv->session = tny_session_camel_new (TNY_ACCOUNT_STORE(obj));
 525
 526         tny_session_camel_set_ui_locker (priv->session,  tny_gtk_lockable_new ());
 527         /* FIXME: unref this in the end? */
 528         tny_session_camel_set_async_connecting (priv->session, TRUE);
 529
 530         /* force a cache fill... ugly */
 531         list = TNY_LIST(tny_simple_list_new());
 532         tny_account_store_get_accounts (TNY_ACCOUNT_STORE(obj), list,
 533                                         TNY_ACCOUNT_STORE_BOTH);
 534         g_object_unref(list);
 535
 536         /* Connect signals */
 537         g_signal_connect (G_OBJECT(account_mgr), "account_changed",
 538                                        G_CALLBACK (on_account_changed), obj);
 539         g_signal_connect (G_OBJECT(account_mgr), "account_removed",
 540                                        G_CALLBACK (on_account_removed), obj);
 541
 542         return MODEST_TNY_ACCOUNT_STORE(obj);
 543 }
 544
 545 /** Fill the TnyList from the appropriate cached GSList of accounts. */
 546 static void
 547 get_cached_accounts (TnyAccountStore *self, TnyList *list, TnyAccountType type)
 548 {
 549         ModestTnyAccountStorePrivate *priv;
 550         GSList                       *accounts, *cursor;
 551
 552         priv     = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 553         accounts = (type == TNY_ACCOUNT_TYPE_STORE ? priv->store_accounts : priv->transport_accounts);
 554
 555         cursor = accounts;
 556         while (cursor) {
 557                 tny_list_prepend (list, G_OBJECT(cursor->data));
 558                 cursor = cursor->next;
 559         }
 560 }
 561
 562 static void
 563 create_per_account_local_outbox_folders (TnyAccountStore *self)
 564 {
 565         g_return_if_fail (self);
 566
 567         ModestTnyAccountStorePrivate *priv =
 568                 MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 569
 570         /* printf("DEBUG: %s: priv->store_accounts_outboxes = %p\n", __FUNCTION__, priv->store_accounts_outboxes); */
 571
 572         GSList *accounts = NULL;
 573
 574         GSList *account_names  = modest_account_mgr_account_names (priv->account_mgr,
 575                 TRUE /* including disabled accounts */);
 576
 577         GSList *iter = NULL;
 578         for (iter = account_names; iter; iter = g_slist_next (iter)) {
 579
 580                 const gchar* account_name = (const gchar*)iter->data;
 581
 582                 /* Create a per-account local outbox folder (a _store_ account)
 583                  * for each _transport_ account: */
 584                 TnyAccount *tny_account_outbox =
 585                         modest_tny_account_new_for_per_account_local_outbox_folder (
 586                                 priv->account_mgr, account_name, priv->session);
 587
 588                 accounts = g_slist_append (accounts, tny_account_outbox); /* cache it */
 589         };
 590
 591         g_slist_free (account_names);
 592
 593         priv->store_accounts_outboxes = accounts;
 594 }
 595
 596 /* This function fills the TnyList, and also stores a GSList of the accounts,
 597  * for caching purposes. It creates the TnyAccount objects if necessary.
 598  * The @list parameter may be NULL, if you just want to fill the cache.
 599  */
 600 static void
 601 get_server_accounts  (TnyAccountStore *self, TnyList *list, TnyAccountType type)
 602 {
 603         g_return_if_fail (self);
 604
 605         /* printf ("DEBUG: %s: list=%p, type=%d\n", __FUNCTION__, list, type); */
 606
 607         ModestTnyAccountStorePrivate *priv =
 608                 MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 609
 610         /* Do nothing if the accounts are already cached: */
 611         if (type == TNY_ACCOUNT_TYPE_STORE) {
 612                 if (priv->store_accounts)
 613                         return;
 614         } else if (type == TNY_ACCOUNT_TYPE_TRANSPORT) {
 615                 if (priv->transport_accounts)
 616                         return;
 617         }
 618
 619         GSList                       *account_names = NULL, *cursor = NULL;
 620         GSList                       *accounts = NULL;
 621
 622         /* These are account names, not server_account names */
 623         account_names = modest_account_mgr_account_names (priv->account_mgr,FALSE);
 624
 625         for (cursor = account_names; cursor; cursor = cursor->next) {
 626
 627                 gchar *account_name = (gchar*)cursor->data;
 628
 629                 /* we get the server_accounts for enabled accounts */
 630                 if (modest_account_mgr_get_enabled(priv->account_mgr, account_name)) {
 631
 632                         /* Add the account: */
 633                         TnyAccount *tny_account =
 634                                 modest_tny_account_new_from_account (priv->account_mgr,
 635                                                                      account_name,
 636                                                                      type, priv->session,
 637                                                                      get_password,
 638                                                                      forget_password);
 639                         if (tny_account) {
 640                                 g_object_set_data (G_OBJECT(tny_account), "account_store",
 641                                                    (gpointer)self);
 642                                 if (list)
 643                                         tny_list_prepend (list, G_OBJECT(tny_account));
 644
 645                                 accounts = g_slist_append (accounts, tny_account); /* cache it */
 646                         } else
 647                                 g_printerr ("modest: failed to create account for %s\n",
 648                                             account_name);
 649                         }
 650         }
 651
 652         if (type == TNY_ACCOUNT_TYPE_STORE) {
 653                 /* Also add the local folder pseudo-account: */
 654                 TnyAccount *tny_account =
 655                         modest_tny_account_new_for_local_folders (priv->account_mgr,
 656                                 priv->session, NULL);
 657                 if (list)
 658                         tny_list_prepend (list, G_OBJECT(tny_account));
 659                 accounts = g_slist_append (accounts, tny_account); /* cache it */
 660
 661
 662                 /* Also add the Memory card account if it is mounted: */
 663                 gboolean mmc_is_mounted = FALSE;
 664                 GnomeVFSVolumeMonitor* monitor =
 665                         gnome_vfs_get_volume_monitor();
 666                 GList* list_volumes = gnome_vfs_volume_monitor_get_mounted_volumes (monitor);
 667                 GList *iter = list_volumes;
 668                 while (iter) {
 669                         GnomeVFSVolume *volume = (GnomeVFSVolume*)iter->data;
 670                         if (volume) {
 671                                 if (!mmc_is_mounted) {
 672                                         gchar *uri = gnome_vfs_volume_get_activation_uri (volume);
 673                                         if (uri && (strcmp (uri, MODEST_MCC1_VOLUMEPATH_URI) == 0)) {
 674                                                 mmc_is_mounted = TRUE;
 675                                         }
 676                                         g_free (uri);
 677                                 }
 678
 679                                 gnome_vfs_volume_unref(volume);
 680                         }
 681
 682                         iter = g_list_next (iter);
 683                 }
 684                 g_list_free (list_volumes);
 685
 686                 if (mmc_is_mounted) {
 687                         TnyAccount *tny_account =
 688                                 modest_tny_account_new_for_local_folders (priv->account_mgr,
 689                                         priv->session, MODEST_MCC1_VOLUMEPATH);
 690                         if (list)
 691                                 tny_list_prepend (list, G_OBJECT(tny_account));
 692                         accounts = g_slist_append (accounts, tny_account); /* cache it */
 693                 }
 694         }
 695
 696         /* And add the connection-specific transport accounts, if any.
 697          * Note that these server account instances might never be used
 698          * if their connections are never active: */
 699         /* Look at each modest account: */
 700         if (type == TNY_ACCOUNT_TYPE_TRANSPORT) {
 701                 GSList *iter_account_names = account_names;
 702                 while (iter_account_names) {
 703                         const gchar* account_name = (const gchar*)(iter_account_names->data);
 704                         GSList *list_specifics = modest_account_mgr_get_list (priv->account_mgr,
 705                                 account_name,
 706                                 MODEST_ACCOUNT_CONNECTION_SPECIFIC_SMTP_LIST,
 707                                 MODEST_CONF_VALUE_STRING, FALSE);
 708
 709                         /* Look at each connection-specific transport account for the
 710                          * modest account: */
 711                         GSList *iter = list_specifics;
 712                         while (iter) {
 713                                 /* const gchar* this_connection_name = (const gchar*)(iter->data); */
 714                                 iter = g_slist_next (iter);
 715                                 if (iter) {
 716                                         const gchar* transport_account_name = (const gchar*)(iter->data);
 717                                         if (transport_account_name) {
 718                                                 TnyAccount * tny_account = NULL;
 719                                                 /* Add the account: */
 720                                                 tny_account = modest_tny_account_new_from_server_account_name (
 721                                                         priv->account_mgr, transport_account_name);
 722                                                 if (tny_account) {
 723                                                         g_object_set_data (G_OBJECT(tny_account), "account_store",
 724                                                                            (gpointer)self);
 725                                                         if (list)
 726                                                                 tny_list_prepend (list, G_OBJECT(tny_account));
 727
 728                                                         accounts = g_slist_append (accounts, tny_account); /* cache it */
 729                                                 } else
 730                                                         g_printerr ("modest: failed to create smtp-specific account for %s\n",
 731                                                                     transport_account_name);
 732                                         }
 733                                 }
 734
 735                                 iter = g_slist_next (iter);
 736                         }
 737
 738                         iter_account_names = g_slist_next (iter_account_names);
 739                 }
 740         }
 741
 742         g_slist_free (account_names);
 743         account_names = NULL;
 744
 745         /* TODO: Delete the strings in the GSList */
 746
 747
 748         /* We also create a per-account local outbox folder (a _store_ account)
 749          * for each _transport_ account. */
 750         if (type == TNY_ACCOUNT_TYPE_TRANSPORT) {
 751                 /* Now would be a good time to create the per-account local outbox folder
 752                  * _store_ accounts corresponding to each transport account: */
 753                 if (!priv->store_accounts_outboxes) {
 754                         create_per_account_local_outbox_folders (self);
 755                 }
 756         }
 757
 758         /* But we only return the per-account local outbox folder when
 759          * _store_ accounts are requested. */
 760         if (type == TNY_ACCOUNT_TYPE_STORE) {
 761                 /* Create them if necessary,
 762                  * (which also requires creating the transport accounts,
 763                  * if necessary.) */
 764                 if (!priv->store_accounts_outboxes) {
 765                         create_per_account_local_outbox_folders (self);
 766                 }
 767
 768                 /* Add them to the TnyList: */
 769                 if (priv->store_accounts_outboxes) {
 770                         GSList *iter = NULL;
 771                         for (iter = priv->store_accounts_outboxes; iter; iter = g_slist_next (iter)) {
 772                                 TnyAccount *outbox_account = (TnyAccount*)iter->data;
 773                                 if (list && outbox_account)
 774                                         tny_list_prepend (list,  G_OBJECT(outbox_account));
 775
 776                                 accounts = g_slist_append (accounts, outbox_account);
 777                         }
 778                 }
 779         }
 780
 781         if (type == TNY_ACCOUNT_TYPE_STORE) {
 782                         /* Store the cache: */
 783                         priv->store_accounts = accounts;
 784         } else if (type == TNY_ACCOUNT_TYPE_TRANSPORT) {
 785                         /* Store the cache: */
 786                         priv->transport_accounts = accounts;
 787         }
 788 }
 789
 790
 791 static void
 792 modest_tny_account_store_get_accounts  (TnyAccountStore *self, TnyList *list,
 793                                         TnyGetAccountsRequestType request_type)
 794 {
 795         ModestTnyAccountStorePrivate *priv;
 796
 797         g_return_if_fail (self);
 798         g_return_if_fail (TNY_IS_LIST(list));
 799
 800         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 801
 802         if (request_type == TNY_ACCOUNT_STORE_BOTH) {
 803                 modest_tny_account_store_get_accounts (self, list,
 804                                                        TNY_ACCOUNT_STORE_STORE_ACCOUNTS);
 805                 modest_tny_account_store_get_accounts (self, list,
 806                                                        TNY_ACCOUNT_STORE_TRANSPORT_ACCOUNTS);
 807                 return;
 808         }
 809
 810         if (request_type == TNY_ACCOUNT_STORE_STORE_ACCOUNTS)  {
 811                 if (!priv->store_accounts)
 812                         get_server_accounts (self, list, TNY_ACCOUNT_TYPE_STORE);
 813                 else
 814                         get_cached_accounts (self, list, TNY_ACCOUNT_TYPE_STORE);
 815
 816         } else if (request_type == TNY_ACCOUNT_STORE_TRANSPORT_ACCOUNTS) {
 817                 if (!priv->transport_accounts)
 818                         get_server_accounts (self, list, TNY_ACCOUNT_TYPE_TRANSPORT);
 819                 else
 820                         get_cached_accounts (self, list, TNY_ACCOUNT_TYPE_TRANSPORT);
 821         } else
 822                 g_return_if_reached (); /* incorrect req type */
 823 }
 824
 825
 826 static const gchar*
 827 modest_tny_account_store_get_cache_dir (TnyAccountStore *self)
 828 {
 829         ModestTnyAccountStorePrivate *priv;
 830         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 831
 832         if (!priv->cache_dir)
 833                 priv->cache_dir = g_build_filename (g_get_home_dir(),
 834                                                     MODEST_DIR, MODEST_CACHE_DIR, NULL);
 835         return priv->cache_dir;
 836 }
 837
 838
 839 /*
 840  * callers need to unref
 841  */
 842 static TnyDevice*
 843 modest_tny_account_store_get_device (TnyAccountStore *self)
 844 {
 845         ModestTnyAccountStorePrivate *priv;
 846
 847         g_return_val_if_fail (self, NULL);
 848
 849         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 850
 851         if (priv->device)
 852                 return g_object_ref (G_OBJECT(priv->device));
 853         else
 854                 return NULL;
 855 }
 856
 857
 858 static TnyAccount*
 859 modest_tny_account_store_find_account_by_url (TnyAccountStore *self, const gchar* url_string)
 860 {
 861         TnyAccount *account = NULL;
 862         ModestTnyAccountStorePrivate *priv;
 863         GSList *cursor;
 864
 865         g_return_val_if_fail (self, NULL);
 866         g_return_val_if_fail (url_string, NULL);
 867
 868         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 869
 870         for (cursor = priv->store_accounts; cursor ; cursor = cursor->next) {
 871                 if (tny_account_matches_url_string (TNY_ACCOUNT(cursor->data), url_string)) {
 872                         account = TNY_ACCOUNT(cursor->data);
 873                         break;
 874                 }
 875         }
 876
 877         if (!account) {
 878                 for (cursor = priv->transport_accounts; !account && cursor ; cursor = cursor->next) {
 879                         if (tny_account_matches_url_string (TNY_ACCOUNT(cursor->data), url_string)) {
 880                                 account = TNY_ACCOUNT(cursor->data);
 881                                 break;
 882                         }
 883                 }
 884         }
 885
 886         if (account)
 887                 g_object_ref (G_OBJECT(account));
 888
 889         return account;
 890 }
 891
 892
 893
 894 static gboolean
 895 modest_tny_account_store_alert (TnyAccountStore *self, TnyAlertType type,
 896                                 gboolean question, const GError *error)
 897 {
 898         g_return_val_if_fail (error, FALSE);
 899
 900         if ((error->domain != TNY_ACCOUNT_ERROR)
 901                 && (error->domain != TNY_ACCOUNT_STORE_ERROR)) {
 902                 g_warning("%s: Unexpected error domain: != TNY_ACCOUNT_ERROR: %d, message=%s",
 903                         __FUNCTION__, error->domain, error->message);
 904                 return FALSE;
 905         }
 906
 907         /* printf("DEBUG: %s: error->message=%s\n", __FUNCTION__, error->message); */
 908
 909
 910         /* const gchar *prompt = NULL; */
 911         gchar *prompt = NULL;
 912         switch (error->code) {
 913                 case TNY_ACCOUNT_ERROR_TRY_CONNECT:
 914                 /* The tinymail camel implementation just sends us this for almost
 915                  * everything, so we have to guess at the cause.
 916                  * It could be a wrong password, or inability to resolve a hostname,
 917                  * or lack of network, or something entirely different: */
 918                 case TNY_ACCOUNT_STORE_ERROR_UNKNOWN_ALERT:
 919                     g_debug ("%s: Handling GError domain=%d, code=%d, message=%s",
 920                                 __FUNCTION__, error->domain, error->code, error->message);
 921
 922                         /* TODO: Remove the internal error message for the real release.
 923                          * This is just so the testers can give us more information: */
 924                         /* prompt = _("Modest account not yet fully configured."); */
 925                         prompt = g_strdup_printf(_("Modest account not yet fully configured. Error=%s"),
 926                                 error->message);
 927                         break;
 928                 default:
 929                         g_warning ("%s: Unhandled GError code: %d, message=%s",
 930                                 __FUNCTION__, error->code, error->message);
 931                         prompt = NULL;
 932                 break;
 933         }
 934
 935         if (!prompt)
 936                 return FALSE;
 937
 938 #ifdef MODEST_PLATFORM_MAEMO
 939         /* The Tinymail documentation says that we should show Yes and No buttons,
 940          * when it is a question.
 941          * Obviously, we need tinymail to use more specific error codes instead,
 942          * so we know what buttons to show. */
 943          GtkWidget *dialog = NULL;
 944          if (question) {
 945                 dialog = GTK_WIDGET (hildon_note_new_confirmation (NULL,
 946                         prompt));
 947          } else {
 948                 dialog = GTK_WIDGET (hildon_note_new_information (NULL,
 949                         prompt));
 950          }
 951 #else
 952
 953         GtkMessageType gtktype = GTK_MESSAGE_ERROR;
 954         switch (type)
 955         {
 956                 case TNY_ALERT_TYPE_INFO:
 957                 gtktype = GTK_MESSAGE_INFO;
 958                 break;
 959                 case TNY_ALERT_TYPE_WARNING:
 960                 gtktype = GTK_MESSAGE_WARNING;
 961                 break;
 962                 case TNY_ALERT_TYPE_ERROR:
 963                 default:
 964                 gtktype = GTK_MESSAGE_ERROR;
 965                 break;
 966         }
 967
 968         GtkWidget *dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
 969                 gtktype, GTK_BUTTONS_YES_NO, prompt);
 970 #endif /* #ifdef MODEST_PLATFORM_MAEMO */
 971
 972         gboolean retval = TRUE;
 973         const int response = gtk_dialog_run (GTK_DIALOG (dialog));
 974         if (question) {
 975                 retval = (response == GTK_RESPONSE_YES) ||
 976                                  (response == GTK_RESPONSE_OK);
 977         }
 978
 979         gtk_widget_destroy (dialog);
 980
 981         /* TODO: Don't free this when we no longer strdup the message for testers. */
 982         g_free (prompt);
 983
 984
 985         /* printf("DEBUG: %s: returning %d\n", __FUNCTION__, retval); */
 986         return retval;
 987 }
 988
 989
 990 static void
 991 modest_tny_account_store_init (gpointer g, gpointer iface_data)
 992 {
 993         TnyAccountStoreIface *klass;
 994
 995         g_return_if_fail (g);
 996
 997         klass = (TnyAccountStoreIface *)g;
 998
 999         klass->get_accounts_func =
1000                 modest_tny_account_store_get_accounts;
1001         klass->get_cache_dir_func =
1002                 modest_tny_account_store_get_cache_dir;
1003         klass->get_device_func =
1004                 modest_tny_account_store_get_device;
1005         klass->alert_func =
1006                 modest_tny_account_store_alert;
1007         klass->find_account_func =
1008                 modest_tny_account_store_find_account_by_url;
1009 }
1010
1011 void
1012 modest_tny_account_store_set_get_pass_func (ModestTnyAccountStore *self,
1013                                             ModestTnyGetPassFunc func)
1014 {
1015         /* not implemented, we use signals */
1016         g_printerr ("modest: set_get_pass_func not implemented\n");
1017 }
1018
1019 TnySessionCamel*
1020 modest_tny_account_store_get_session  (TnyAccountStore *self)
1021 {
1022         g_return_val_if_fail (self, NULL);
1023         return MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE (self)->session;
1024 }
1025
1026
1027 TnyAccount*
1028 modest_tny_account_store_get_tny_account_by_id  (ModestTnyAccountStore *self, const gchar *id)
1029 {
1030         TnyAccount *account = NULL;
1031         ModestTnyAccountStorePrivate *priv;
1032         GSList *cursor;
1033
1034         g_return_val_if_fail (self, NULL);
1035         g_return_val_if_fail (id, NULL);
1036
1037         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
1038
1039
1040         for (cursor = priv->store_accounts; cursor ; cursor = cursor->next) {
1041                 const gchar *acc_id = tny_account_get_id (TNY_ACCOUNT(cursor->data));
1042                 if (acc_id && strcmp (acc_id, id) == 0) {
1043                         account = TNY_ACCOUNT(cursor->data);
1044                         break;
1045                 }
1046         }
1047
1048         /* if we already found something, no need to search the transport accounts */
1049         for (cursor = priv->transport_accounts; !account && cursor ; cursor = cursor->next) {
1050                 const gchar *acc_id = tny_account_get_id (TNY_ACCOUNT(cursor->data));
1051                 if (acc_id && strcmp (acc_id, id) == 0) {
1052                         account = TNY_ACCOUNT(cursor->data);
1053                         break;
1054                 }
1055         }
1056
1057         if (account)
1058                 g_object_ref (G_OBJECT(account));
1059
1060         return account;
1061 }
1062
1063 TnyAccount*
1064 modest_tny_account_store_get_tny_account_by_account (ModestTnyAccountStore *self,
1065                                                      const gchar *account_name,
1066                                                      TnyAccountType type)
1067 {
1068         TnyAccount *account = NULL;
1069         gchar *id = NULL;
1070         ModestTnyAccountStorePrivate *priv;
1071
1072         g_return_val_if_fail (self, NULL);
1073         g_return_val_if_fail (account_name, NULL);
1074         g_return_val_if_fail (type == TNY_ACCOUNT_TYPE_STORE || type == TNY_ACCOUNT_TYPE_TRANSPORT,
1075                               NULL);
1076
1077         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
1078
1079         /* Special case for the local account */
1080         if (!strcmp (account_name, MODEST_ACTUAL_LOCAL_FOLDERS_ACCOUNT_ID) &&
1081             type == TNY_ACCOUNT_TYPE_STORE) {
1082                 id = g_strdup (MODEST_ACTUAL_LOCAL_FOLDERS_ACCOUNT_ID);
1083         } else {
1084                 ModestAccountData *account_data;
1085
1086                 account_data = modest_account_mgr_get_account_data (priv->account_mgr, account_name);
1087                 if (!account_data) {
1088                         g_printerr ("modest: %s: cannot get account data for account '%s'\n", __FUNCTION__, account_name);
1089                         return NULL;
1090                 }
1091
1092                 if (type == TNY_ACCOUNT_TYPE_STORE && account_data->store_account)
1093                         id = g_strdup (account_data->store_account->account_name);
1094                 else if (account_data->transport_account)
1095                         id = g_strdup (account_data->transport_account->account_name);
1096
1097                 modest_account_mgr_free_account_data (priv->account_mgr, account_data);
1098         }
1099
1100         if (!id)
1101                 g_printerr ("modest: could not get an id for account %s\n",
1102                             account_name);
1103         else
1104                 account = modest_tny_account_store_get_tny_account_by_id (self, id);
1105
1106         if (!account)
1107                 g_printerr ("modest: could not get tny %s account for %s (id=%s)\n",
1108                             type == TNY_ACCOUNT_TYPE_STORE ? "store" : "transport",
1109                             account_name, id ? id : "<none>");
1110
1111         return account;
1112 }
1113
1114 static TnyAccount*
1115 get_smtp_specific_transport_account_for_open_connection (ModestTnyAccountStore *self,
1116                                                          const gchar *account_name)
1117 {
1118         /* Get the current connection: */
1119         TnyDevice *device = modest_runtime_get_device ();
1120
1121         if (!tny_device_is_online (device))
1122                 return NULL;
1123
1124 #ifdef MODEST_PLATFORM_MAEMO
1125         g_assert (TNY_IS_MAEMO_CONIC_DEVICE (device));
1126         TnyMaemoConicDevice *maemo_device = TNY_MAEMO_CONIC_DEVICE (device);
1127         const gchar* iap_id = tny_maemo_conic_device_get_current_iap_id (maemo_device);
1128         /* printf ("DEBUG: %s: iap_id=%s\n", __FUNCTION__, iap_id); */
1129         if (!iap_id)
1130                 return NULL;
1131
1132         ConIcIap* connection = tny_maemo_conic_device_get_iap (maemo_device, iap_id);
1133         if (!connection)
1134                 return NULL;
1135
1136         const gchar *connection_name = con_ic_iap_get_name (connection);
1137         /* printf ("DEBUG: %s: connection_name=%s\n", __FUNCTION__, connection_name); */
1138         if (!connection_name)
1139                 return NULL;
1140
1141         /*  Get the connection-specific transport acccount, if any: */
1142         ModestAccountMgr *account_manager = modest_runtime_get_account_mgr ();
1143         gchar* server_account_name = modest_account_mgr_get_connection_specific_smtp (account_manager,
1144                 account_name, connection_name);
1145
1146         /* printf ("DEBUG: %s: server_account_name=%s\n", __FUNCTION__, server_account_name); */
1147         if (!server_account_name) {
1148                 return NULL; /* No connection-specific SMTP server was specified for this connection. */
1149         }
1150
1151         TnyAccount* account = modest_tny_account_store_get_tny_account_by_id (self, server_account_name);
1152
1153         /* printf ("DEBUG: %s: account=%p\n", __FUNCTION__, account); */
1154         g_free (server_account_name);
1155
1156         /* Unref the get()ed object, as required by the tny_maemo_conic_device_get_iap() documentation. */
1157         g_object_unref (connection);
1158
1159         return account;
1160 #else
1161         return NULL; /* TODO: Implement this for GNOME, instead of just Maemo? */
1162 #endif /* MODEST_PLATFORM_MAEMO */
1163 }
1164
1165
1166 TnyAccount*
1167 modest_tny_account_store_get_transport_account_for_open_connection (ModestTnyAccountStore *self,
1168                                                                     const gchar *account_name)
1169 {
1170         /*  Get the connection-specific transport acccount, if any: */
1171         TnyAccount *account = get_smtp_specific_transport_account_for_open_connection (self, account_name);
1172
1173         /* If there is no connection-specific transport account (the common case),
1174          * just get the regular transport account: */
1175         if (!account) {
1176                 /* printf("DEBUG: %s: using regular transport account for account %s.\n", __FUNCTION__, account_name); */
1177                 account = modest_tny_account_store_get_tny_account_by_account (self, account_name,
1178                                                      TNY_ACCOUNT_TYPE_TRANSPORT);
1179         }
1180
1181         return account;
1182 }
1183
1184 gboolean modest_tny_folder_store_is_virtual_local_folders (TnyFolderStore *self)
1185 {
1186         /* We should make this more sophisticated if we ever use ModestTnySimpleFolderStore
1187          * for anything else. */
1188         return MODEST_IS_TNY_SIMPLE_FOLDER_STORE (self);
1189 }