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-transport-account.h>
  37 #include <tny-device.h>
  38 #include <tny-account-store.h>
  39 #include <tny-camel-transport-account.h>
  40 #include <tny-camel-imap-store-account.h>
  41 #include <tny-camel-pop-store-account.h>
  42 #include <modest-marshal.h>
  43 #include <modest-protocol-info.h>
  44 #include <modest-local-folder-info.h>
  45
  46 #include <modest-account-mgr.h>
  47 #include <modest-account-mgr-helpers.h>
  48
  49 #include "modest-tny-account-store.h"
  50 #include "modest-tny-platform-factory.h"
  51 #include <tny-gtk-lockable.h>
  52 #include <camel/camel.h>
  53
  54 /* 'private'/'protected' functions */
  55 static void modest_tny_account_store_class_init   (ModestTnyAccountStoreClass *klass);
  56 //static void modest_tny_account_store_init         (ModestTnyAccountStore *obj);
  57 static void modest_tny_account_store_finalize     (GObject *obj);
  58
  59 /* implementations for tny-account-store-iface */
  60 static void    modest_tny_account_store_instance_init (ModestTnyAccountStore *obj);
  61 static void    modest_tny_account_store_init                     (gpointer g, gpointer iface_data);
  62
  63
  64 /* list my signals */
  65 enum {
  66         ACCOUNT_UPDATE_SIGNAL,
  67         LAST_SIGNAL
  68 };
  69
  70 typedef struct _ModestTnyAccountStorePrivate ModestTnyAccountStorePrivate;
  71 struct _ModestTnyAccountStorePrivate {
  72
  73         gchar              *cache_dir;
  74
  75         GHashTable         *password_hash;
  76         TnyDevice          *device;
  77         TnyPlatformFactory *platform_fact;
  78         TnySessionCamel    *tny_session_camel;
  79 };
  80
  81 #define MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  82                                                       MODEST_TYPE_TNY_ACCOUNT_STORE, \
  83                                                       ModestTnyAccountStorePrivate))
  84
  85 static void    on_password_requested        (ModestTnyAccountStore *account_store,
  86                                              const gchar* account_name,
  87                                              gchar **password,
  88                                              gboolean *cancel,
  89                                              gboolean *remember);
  90
  91 /* globals */
  92 static GObjectClass *parent_class = NULL;
  93
  94 static guint signals[LAST_SIGNAL] = {0};
  95
  96 GType
  97 modest_tny_account_store_get_type (void)
  98 {
  99         static GType my_type = 0;
 100
 101         if (!my_type) {
 102                 static const GTypeInfo my_info = {
 103                         sizeof(ModestTnyAccountStoreClass),
 104                         NULL,           /* base init */
 105                         NULL,           /* base finalize */
 106                         (GClassInitFunc) modest_tny_account_store_class_init,
 107                         NULL,           /* class finalize */
 108                         NULL,           /* class data */
 109                         sizeof(ModestTnyAccountStore),
 110                         0,              /* n_preallocs */
 111                         (GInstanceInitFunc) modest_tny_account_store_instance_init,
 112                         NULL
 113                 };
 114
 115                 static const GInterfaceInfo iface_info = {
 116                         (GInterfaceInitFunc) modest_tny_account_store_init,
 117                         NULL,         /* interface_finalize */
 118                         NULL          /* interface_data */
 119                 };
 120                 /* hack hack */
 121                 my_type = g_type_register_static (G_TYPE_OBJECT,
 122                                                   "ModestTnyAccountStore",
 123                                                   &my_info, 0);
 124                 g_type_add_interface_static (my_type, TNY_TYPE_ACCOUNT_STORE,
 125                                              &iface_info);
 126         }
 127         return my_type;
 128 }
 129
 130 static void
 131 modest_tny_account_store_class_init (ModestTnyAccountStoreClass *klass)
 132 {
 133         GObjectClass *gobject_class;
 134         gobject_class = (GObjectClass*) klass;
 135
 136         parent_class            = g_type_class_peek_parent (klass);
 137         gobject_class->finalize = modest_tny_account_store_finalize;
 138
 139         g_type_class_add_private (gobject_class,
 140                                   sizeof(ModestTnyAccountStorePrivate));
 141
 142         signals[ACCOUNT_UPDATE_SIGNAL] =
 143                 g_signal_new ("account_update",
 144                               G_TYPE_FROM_CLASS (gobject_class),
 145                               G_SIGNAL_RUN_FIRST,
 146                               G_STRUCT_OFFSET(ModestTnyAccountStoreClass, account_update),
 147                               NULL, NULL,
 148                               g_cclosure_marshal_VOID__STRING,
 149                               G_TYPE_NONE, 1, G_TYPE_STRING);
 150
 151 }
 152
 153 static void
 154 modest_tny_account_store_instance_init (ModestTnyAccountStore *obj)
 155 {
 156         ModestTnyAccountStorePrivate *priv =
 157                 MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(obj);
 158
 159         priv->cache_dir              = NULL;
 160
 161         priv->platform_fact          = NULL;
 162         priv->tny_session_camel      = NULL;
 163         priv->device                 = NULL;
 164
 165         priv->password_hash          = g_hash_table_new_full (g_str_hash, g_str_equal,
 166                                                               g_free, g_free);
 167 }
 168
 169
 170 static void
 171 on_account_removed (ModestAccountMgr *acc_mgr, const gchar *account, gboolean server_account,
 172                     gpointer user_data)
 173 {
 174         ModestTnyAccountStore *self = MODEST_TNY_ACCOUNT_STORE(user_data);
 175
 176         g_signal_emit (G_OBJECT(self), signals[ACCOUNT_UPDATE_SIGNAL], 0,
 177                        account);
 178
 179 }
 180
 181
 182 static void
 183 on_account_changed (ModestAccountMgr *acc_mgr, const gchar *account, gboolean server_account,
 184                     const gchar *key, gpointer user_data)
 185 {
 186         ModestTnyAccountStore *self = MODEST_TNY_ACCOUNT_STORE(user_data);
 187
 188         g_signal_emit (G_OBJECT(self), signals[ACCOUNT_UPDATE_SIGNAL], 0,
 189                        account);
 190 }
 191
 192
 193 static ModestTnyAccountStore*
 194 get_account_store_for_account (TnyAccount *account)
 195 {
 196         return MODEST_TNY_ACCOUNT_STORE(g_object_get_data (G_OBJECT(account), "account_store"));
 197 }
 198
 199
 200
 201 static void
 202 set_account_store_for_account (TnyAccount *account, ModestTnyAccountStore *store)
 203 {
 204         g_object_set_data (G_OBJECT(account), "account_store", (gpointer)store);
 205 }
 206
 207 static void
 208 on_password_requested (ModestTnyAccountStore *account_store,
 209                        const gchar* account_name,
 210                        gchar **password,
 211                        gboolean *cancel,
 212                        gboolean *remember)
 213 {
 214         gchar *txt;
 215         GtkWidget *dialog, *entry, *remember_pass_check;
 216
 217         dialog = gtk_dialog_new_with_buttons (_("Password requested"),
 218                                               NULL,
 219                                               GTK_DIALOG_MODAL,
 220                                               GTK_STOCK_CANCEL,
 221                                               GTK_RESPONSE_REJECT,
 222                                               GTK_STOCK_OK,
 223                                               GTK_RESPONSE_ACCEPT,
 224                                               NULL);
 225
 226         txt = g_strdup_printf (_("Please enter your password for %s"), account_name);
 227         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), gtk_label_new(txt),
 228                             FALSE, FALSE, 0);
 229         g_free (txt);
 230
 231         entry = gtk_entry_new_with_max_length (40);
 232         gtk_entry_set_visibility (GTK_ENTRY(entry), FALSE);
 233         gtk_entry_set_invisible_char (GTK_ENTRY(entry), 0x2022); /* bullet unichar */
 234
 235         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), entry,
 236                             TRUE, FALSE, 0);
 237
 238         remember_pass_check = gtk_check_button_new_with_label (_("Remember password"));
 239         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), remember_pass_check,
 240                             TRUE, FALSE, 0);
 241
 242         gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
 243
 244         if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
 245                 *password = g_strdup (gtk_entry_get_text (GTK_ENTRY(entry)));
 246                 *cancel   = FALSE;
 247         } else {
 248                 *password = NULL;
 249                 *cancel   = TRUE;
 250         }
 251
 252         if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (remember_pass_check)))
 253                 *remember = TRUE;
 254         else
 255                 *remember = FALSE;
 256
 257         gtk_widget_destroy (dialog);
 258
 259         while (gtk_events_pending ())
 260                 gtk_main_iteration ();
 261 }
 262
 263 static gchar*
 264 get_password (TnyAccount *account, const gchar *prompt, gboolean *cancel)
 265 {
 266         const gchar *key;
 267         ModestAccountMgr *account_mgr;
 268         const TnyAccountStore *account_store;
 269         ModestTnyAccountStore *self;
 270         ModestTnyAccountStorePrivate *priv;
 271         gchar *pwd = NULL;
 272         gpointer pwd_ptr;
 273         gboolean already_asked;
 274
 275
 276         key           = tny_account_get_id (account);
 277         account_store = TNY_ACCOUNT_STORE(get_account_store_for_account (account));
 278
 279         self = MODEST_TNY_ACCOUNT_STORE (account_store);
 280         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 281
 282         account_mgr = modest_tny_platform_factory_get_account_mgr_instance
 283                 (MODEST_TNY_PLATFORM_FACTORY(priv->platform_fact));
 284
 285         /* is it in the hash? if it's already there, it must be wrong... */
 286         pwd_ptr = (gpointer)&pwd; /* pwd_ptr so the compiler does not complained about
 287                                    * type-punned ptrs...*/
 288         already_asked = g_hash_table_lookup_extended (priv->password_hash,
 289                                                       key,
 290                                                       NULL,
 291                                                       (gpointer*)&pwd_ptr);
 292
 293         /* if the password is not already there, try ModestConf */
 294         if (!already_asked) {
 295                 pwd  = modest_account_mgr_get_string (account_mgr,
 296                                                       key, MODEST_ACCOUNT_PASSWORD,
 297                                                       TRUE, NULL);
 298                 g_hash_table_insert (priv->password_hash, g_strdup (key), g_strdup (pwd));
 299         }
 300
 301         /* if it was already asked, it must have been wrong, so ask again */
 302         if (already_asked || !pwd || strlen(pwd) == 0) {
 303
 304                 /* we don't have it yet. Get the password from the user */
 305                 const gchar* name = tny_account_get_name (account);
 306                 gboolean remember;
 307                 pwd = NULL;
 308
 309                 on_password_requested (self, name, &pwd, cancel, &remember);
 310
 311                 if (!*cancel) {
 312                         if (remember)
 313                                 modest_account_mgr_set_string (account_mgr,
 314                                                                key, MODEST_ACCOUNT_PASSWORD,
 315                                                                pwd,
 316                                                                TRUE, NULL);
 317                         /* We need to dup the string even knowing that
 318                            it's already a dup of the contents of an
 319                            entry, because it if it's wrong, then camel
 320                            will free it */
 321                         g_hash_table_insert (priv->password_hash, g_strdup (key), g_strdup(pwd));
 322                 } else {
 323                         g_hash_table_remove (priv->password_hash, key);
 324                         g_free (pwd);
 325                         pwd = NULL;
 326                 }
 327         } else
 328                 *cancel = FALSE;
 329
 330         return pwd;
 331 }
 332
 333
 334 static void
 335 forget_password (TnyAccount *account) {
 336
 337         ModestTnyAccountStore *self;
 338         ModestTnyAccountStorePrivate *priv;
 339         const TnyAccountStore *account_store;
 340         gchar *pwd;
 341         const gchar *key;
 342         ModestAccountMgr *account_mgr;
 343
 344         account_store = TNY_ACCOUNT_STORE(get_account_store_for_account (account));
 345         self = MODEST_TNY_ACCOUNT_STORE (account_store);
 346         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 347         key  = tny_account_get_id (account);
 348
 349         /* Do not remove the key, this will allow us to detect that we
 350            have already asked for it at least once */
 351         pwd = g_hash_table_lookup (priv->password_hash, key);
 352         if (pwd) {
 353                 memset (pwd, 0, strlen (pwd));
 354                 g_hash_table_insert (priv->password_hash, g_strdup (key), NULL);
 355         }
 356
 357         account_mgr = modest_tny_platform_factory_get_account_mgr_instance
 358                 (MODEST_TNY_PLATFORM_FACTORY(priv->platform_fact));
 359
 360         /* Remove from configuration system */
 361         modest_account_mgr_unset (account_mgr,
 362                                   key, MODEST_ACCOUNT_PASSWORD,
 363                                   TRUE, NULL);
 364 }
 365
 366
 367
 368 /* instantiate the correct tny account subclass */
 369 static TnyAccount*
 370 tny_account_for_proto (ModestProtocol proto)
 371 {
 372         ModestProtocolType type;
 373         TnyAccount *tny_account = NULL;
 374
 375         type  = modest_protocol_info_get_protocol_type (proto);
 376
 377         if (type == MODEST_PROTOCOL_TYPE_TRANSPORT)
 378                 tny_account = TNY_ACCOUNT(tny_camel_transport_account_new ());
 379         else if (proto == MODEST_PROTOCOL_STORE_POP)
 380                 tny_account = TNY_ACCOUNT(tny_camel_pop_store_account_new ());
 381         else if (proto == MODEST_PROTOCOL_STORE_IMAP)
 382                 tny_account = TNY_ACCOUNT(tny_camel_imap_store_account_new ());
 383         else
 384                 g_return_val_if_reached (NULL);
 385
 386         if (tny_account)
 387                 tny_account_set_proto (tny_account,
 388                                        modest_protocol_info_get_protocol_name(proto));
 389         else
 390                 g_printerr ("modest: could not get tny account for %d\n",
 391                             proto);
 392         return tny_account;
 393 }
 394
 395
 396 /* create a tnyaccount for the server account connected to the account with name 'key'
 397  */
 398 static TnyAccount*
 399 get_tny_account_from_server_account (ModestTnyAccountStore *self,
 400                                      ModestServerAccountData *account_data,
 401                                      ModestProtocolType modest_type)
 402 {
 403         TnyAccount *tny_account;
 404         ModestTnyAccountStorePrivate *priv;
 405
 406         g_return_val_if_fail (self, NULL);
 407         g_return_val_if_fail (account_data, NULL);
 408
 409         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 410
 411         /* proto */
 412         if (account_data->proto == MODEST_PROTOCOL_UNKNOWN) {
 413                 g_printerr ("modest: '%s' does not provide a protocol\n",
 414                             account_data->account_name);
 415                 return NULL;
 416         }
 417
 418         tny_account = tny_account_for_proto (account_data->proto);
 419         if (!tny_account) {
 420                 g_printerr ("modest: could not create tny account for '%s'\n",
 421                             account_data->account_name);
 422                 return NULL;
 423         }
 424
 425         /* Set account store, session and id */
 426         set_account_store_for_account (TNY_ACCOUNT(tny_account), self);
 427         tny_camel_account_set_session (TNY_CAMEL_ACCOUNT(tny_account),  /* session */
 428                                        priv->tny_session_camel);
 429         tny_account_set_id (tny_account, account_data->account_name); /* id */
 430
 431         /* Options */
 432         if (account_data->options) {
 433                 GSList *tmp = account_data->options;
 434                 while (tmp) {
 435                         tny_camel_account_add_option (TNY_CAMEL_ACCOUNT (tny_account),
 436                                                       tmp->data);
 437                         tmp = g_slist_next (tmp);
 438                 }
 439         }
 440         /* Hostname & Username */
 441         if (account_data->username)
 442                 tny_account_set_user (tny_account, account_data->username);
 443
 444         if (account_data->hostname)
 445                 tny_account_set_hostname (tny_account, account_data->hostname);
 446
 447         /* Password functions */
 448         tny_account_set_pass_func (tny_account, get_password);
 449         tny_account_set_forget_pass_func (tny_account, forget_password);
 450
 451         return tny_account;
 452 }
 453
 454
 455
 456 static void
 457 modest_tny_account_store_finalize (GObject *obj)
 458 {
 459         ModestTnyAccountStore *self        = MODEST_TNY_ACCOUNT_STORE(obj);
 460         ModestTnyAccountStorePrivate *priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 461
 462         if (priv->tny_session_camel) {
 463                 camel_object_unref (CAMEL_OBJECT(priv->tny_session_camel));
 464                 priv->tny_session_camel = NULL;
 465         }
 466
 467         g_free (priv->cache_dir);
 468         priv->cache_dir = NULL;
 469
 470         if (priv->device) {
 471                 g_object_unref (priv->device);
 472                 priv->device = NULL;
 473         }
 474
 475         if (priv->password_hash) {
 476                 g_hash_table_destroy (priv->password_hash);
 477                 priv->password_hash = NULL;
 478         }
 479
 480         G_OBJECT_CLASS(parent_class)->finalize (obj);
 481 }
 482
 483
 484 ModestTnyAccountStore*
 485 modest_tny_account_store_new (ModestAccountMgr *account_mgr) {
 486
 487         GObject *obj;
 488         ModestTnyAccountStorePrivate *priv;
 489         TnyPlatformFactory *pfact;
 490
 491         g_return_val_if_fail (account_mgr, NULL);
 492
 493         obj  = G_OBJECT(g_object_new(MODEST_TYPE_TNY_ACCOUNT_STORE, NULL));
 494         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(obj);
 495
 496         pfact = TNY_PLATFORM_FACTORY (modest_tny_platform_factory_get_instance());
 497         if (!pfact) {
 498                 g_printerr ("modest: cannot get platform factory instance\n");
 499                 g_object_unref (obj);
 500                 return NULL;
 501         } else
 502                 priv->platform_fact = pfact;
 503
 504         /* The session needs the platform factory */
 505         priv->tny_session_camel = tny_session_camel_new (TNY_ACCOUNT_STORE(obj));
 506         if (!priv->tny_session_camel) {
 507                 g_printerr ("modest: cannot create TnySessionCamel instance\n");
 508                 g_object_unref (obj);
 509                 return NULL;
 510         }
 511         tny_session_camel_set_ui_locker (priv->tny_session_camel, tny_gtk_lockable_new ());
 512
 513
 514         /* Connect signals */
 515         g_signal_connect (G_OBJECT(account_mgr), "account_changed",
 516                                        G_CALLBACK (on_account_changed), obj);
 517         g_signal_connect (G_OBJECT(account_mgr), "account_removed",
 518                                        G_CALLBACK (on_account_removed), obj);
 519
 520         return MODEST_TNY_ACCOUNT_STORE(obj);
 521 }
 522
 523 static void
 524 modest_tny_account_store_add_store_account  (TnyAccountStore *self,
 525                                              TnyStoreAccount *account)
 526 {
 527         /* we should not need this...*/
 528         g_printerr ("modest: add_store_account_func not implemented\n");
 529 }
 530
 531
 532 static void
 533 modest_tny_account_store_add_transport_account  (TnyAccountStore *self,
 534                                                  TnyTransportAccount *account)
 535 {
 536         /* we should not need this...*/
 537         g_printerr ("modest: add_transport_account_func not implemented\n");
 538 }
 539
 540
 541 /* create a pseudo-account for our local folders */
 542 static TnyAccount*
 543 get_local_folder_account (ModestTnyAccountStore *self)
 544 {
 545         TnyStoreAccount *tny_account;
 546         CamelURL *url;
 547         gchar *maildir, *url_string;
 548         ModestTnyAccountStorePrivate *priv;
 549
 550         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 551
 552         tny_account = tny_camel_store_account_new ();
 553         if (!tny_account) {
 554                 g_printerr ("modest: cannot create account for local folders");
 555                 return NULL;
 556         }
 557
 558         maildir = modest_local_folder_info_get_maildir_path ();
 559
 560         url = camel_url_new ("maildir:", NULL);
 561         camel_url_set_path (url, maildir);
 562
 563         url_string = camel_url_to_string (url, 0);
 564         tny_account_set_url_string (TNY_ACCOUNT(tny_account), url_string);
 565
 566         tny_camel_account_set_session (TNY_CAMEL_ACCOUNT(tny_account),
 567                                        priv->tny_session_camel);
 568         tny_account_set_name (TNY_ACCOUNT(tny_account), MODEST_LOCAL_FOLDERS_ACCOUNT_NAME);
 569         tny_account_set_id (TNY_ACCOUNT(tny_account), MODEST_LOCAL_FOLDERS_ACCOUNT_NAME);
 570
 571         camel_url_free (url);
 572         g_free (maildir);
 573         g_free (url_string);
 574
 575         return TNY_ACCOUNT(tny_account);
 576 }
 577
 578
 579 static TnyAccount*
 580 get_tny_account_from_account (ModestTnyAccountStore *self, ModestAccountData *account_data,
 581                               TnyGetAccountsRequestType type)
 582 {
 583         TnyAccount *tny_account = NULL;
 584         ModestServerAccountData *server_account = NULL;
 585
 586         if (type == TNY_ACCOUNT_STORE_STORE_ACCOUNTS && account_data->store_account)
 587                 server_account = account_data->store_account;
 588         else if (type == TNY_ACCOUNT_STORE_TRANSPORT_ACCOUNTS && account_data->transport_account)
 589                 server_account = account_data->transport_account;
 590
 591         if (!server_account) {
 592                 g_printerr ("modest: no %s account defined for '%s'\n",
 593                             type == TNY_ACCOUNT_STORE_STORE_ACCOUNTS ? "store" : "transport",
 594                             account_data->display_name);
 595                 return NULL;
 596         }
 597
 598         tny_account = get_tny_account_from_server_account (self, server_account, type);
 599         if (!tny_account) {
 600                 g_printerr ("modest: failed to create tny account for %s\n",
 601                             account_data->account_name);
 602                 return NULL;
 603         }
 604
 605         if (account_data->display_name)
 606                 tny_account_set_name (tny_account, account_data->display_name);
 607
 608         return tny_account;
 609 }
 610
 611
 612 static void
 613 modest_tny_account_store_get_accounts  (TnyAccountStore *account_store, TnyList *list,
 614                                         TnyGetAccountsRequestType type)
 615 {
 616         ModestTnyAccountStore        *self;
 617         ModestTnyAccountStorePrivate *priv;
 618         GSList                       *accounts, *cursor;
 619         ModestAccountMgr             *account_mgr;
 620         TnyAccount                   *local_folder_account;
 621
 622         g_return_if_fail (account_store);
 623         g_return_if_fail (TNY_IS_LIST(list));
 624
 625         self        = MODEST_TNY_ACCOUNT_STORE(account_store);
 626         priv        = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 627         account_mgr = modest_tny_platform_factory_get_account_mgr_instance
 628                 (MODEST_TNY_PLATFORM_FACTORY(priv->platform_fact));
 629
 630         if (type == TNY_ACCOUNT_STORE_BOTH) {
 631                 modest_tny_account_store_get_accounts (account_store, list,
 632                                                        TNY_ACCOUNT_STORE_STORE_ACCOUNTS);
 633                 modest_tny_account_store_get_accounts (account_store, list,
 634                                                        TNY_ACCOUNT_STORE_TRANSPORT_ACCOUNTS);
 635         }
 636
 637         accounts = modest_account_mgr_account_names (account_mgr, NULL);
 638         for (cursor = accounts; cursor; cursor = cursor->next) {
 639                 TnyAccount *tny_account = NULL;
 640                 ModestAccountData *account_data =
 641                         modest_account_mgr_get_account_data (account_mgr,
 642                                                              (gchar*)cursor->data);
 643                 if (account_data && account_data->enabled) {
 644                         tny_account = get_tny_account_from_account (self, account_data, type);
 645                         if (tny_account)
 646                                 tny_list_prepend (list, G_OBJECT(tny_account));
 647                 }
 648                 g_free (cursor->data);
 649                 modest_account_mgr_free_account_data (account_mgr, account_data);
 650         }
 651         g_slist_free (accounts);
 652
 653         /* also, add the local folder pseudo-account */
 654         if (type != TNY_ACCOUNT_STORE_TRANSPORT_ACCOUNTS) {
 655                 local_folder_account = get_local_folder_account (MODEST_TNY_ACCOUNT_STORE(self));
 656                 if (!local_folder_account)
 657                         g_printerr ("modest: failed to add local folders account\n");
 658                 else
 659                         tny_list_prepend (list, G_OBJECT(local_folder_account));
 660         }
 661         tny_session_camel_set_account_store (priv->tny_session_camel, account_store);
 662 }
 663
 664 static const gchar*
 665 modest_tny_account_store_get_cache_dir (TnyAccountStore *self)
 666 {
 667         ModestTnyAccountStorePrivate *priv;
 668         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 669
 670         if (!priv->cache_dir)
 671                 priv->cache_dir = g_build_filename (g_get_home_dir(),
 672                                                     MODEST_DIR,
 673                                                     MODEST_CACHE_DIR,
 674                                                     "cache", NULL);
 675         return priv->cache_dir;
 676 }
 677
 678
 679 /*
 680  * callers need to unref
 681  */
 682 static TnyDevice*
 683 modest_tny_account_store_get_device (TnyAccountStore *self)
 684 {
 685         ModestTnyAccountStorePrivate *priv;
 686
 687         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE (self);
 688
 689         if (!priv->device)
 690                 priv->device = tny_platform_factory_new_device (priv->platform_fact);
 691
 692         return g_object_ref (G_OBJECT(priv->device));
 693 }
 694
 695
 696
 697 static gboolean
 698 modest_tny_account_store_alert (TnyAccountStore *self, TnyAlertType type,
 699                                 const gchar *prompt)
 700 {
 701         g_printerr ("modest: alert_func not implemented (%d, %s)\n",
 702                     type, prompt);
 703         return TRUE;
 704 }
 705
 706
 707 static void
 708 modest_tny_account_store_init (gpointer g, gpointer iface_data)
 709 {
 710         TnyAccountStoreIface *klass;
 711
 712         g_return_if_fail (g);
 713
 714         klass = (TnyAccountStoreIface *)g;
 715
 716         klass->get_accounts_func =
 717                 modest_tny_account_store_get_accounts;
 718         klass->add_transport_account_func =
 719                 modest_tny_account_store_add_transport_account;
 720         klass->add_store_account_func =
 721                 modest_tny_account_store_add_store_account;
 722         klass->get_cache_dir_func =
 723                 modest_tny_account_store_get_cache_dir;
 724         klass->get_device_func =
 725                 modest_tny_account_store_get_device;
 726         klass->alert_func =
 727                 modest_tny_account_store_alert;
 728 }
 729
 730 void
 731 modest_tny_account_store_set_get_pass_func (ModestTnyAccountStore *self,
 732                                             ModestTnyGetPassFunc func)
 733 {
 734         /* not implemented, we use signals */
 735         g_printerr ("modest: set_get_pass_func not implemented\n");
 736 }
 737
 738 TnySessionCamel*
 739 tny_account_store_get_session    (TnyAccountStore *self)
 740 {
 741         g_return_val_if_fail (self, NULL);
 742         return MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self)->tny_session_camel;
 743 }