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         TnySessionCamel    *tny_session_camel;
  78
  79         ModestAccountMgr   *account_mgr;
  80         TnyAccount         *local_folders;
  81 };
  82
  83 #define MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  84                                                       MODEST_TYPE_TNY_ACCOUNT_STORE, \
  85                                                       ModestTnyAccountStorePrivate))
  86
  87 static void    on_password_requested        (ModestTnyAccountStore *account_store,
  88                                              const gchar* account_name,
  89                                              gchar **password,
  90                                              gboolean *cancel,
  91                                              gboolean *remember);
  92
  93 /* globals */
  94 static GObjectClass *parent_class = NULL;
  95
  96 static guint signals[LAST_SIGNAL] = {0};
  97
  98 GType
  99 modest_tny_account_store_get_type (void)
 100 {
 101         static GType my_type = 0;
 102
 103         if (!my_type) {
 104                 static const GTypeInfo my_info = {
 105                         sizeof(ModestTnyAccountStoreClass),
 106                         NULL,           /* base init */
 107                         NULL,           /* base finalize */
 108                         (GClassInitFunc) modest_tny_account_store_class_init,
 109                         NULL,           /* class finalize */
 110                         NULL,           /* class data */
 111                         sizeof(ModestTnyAccountStore),
 112                         0,              /* n_preallocs */
 113                         (GInstanceInitFunc) modest_tny_account_store_instance_init,
 114                         NULL
 115                 };
 116
 117                 static const GInterfaceInfo iface_info = {
 118                         (GInterfaceInitFunc) modest_tny_account_store_init,
 119                         NULL,         /* interface_finalize */
 120                         NULL          /* interface_data */
 121                 };
 122                 /* hack hack */
 123                 my_type = g_type_register_static (G_TYPE_OBJECT,
 124                                                   "ModestTnyAccountStore",
 125                                                   &my_info, 0);
 126                 g_type_add_interface_static (my_type, TNY_TYPE_ACCOUNT_STORE,
 127                                              &iface_info);
 128         }
 129         return my_type;
 130 }
 131
 132 static void
 133 modest_tny_account_store_class_init (ModestTnyAccountStoreClass *klass)
 134 {
 135         GObjectClass *gobject_class;
 136         gobject_class = (GObjectClass*) klass;
 137
 138         parent_class            = g_type_class_peek_parent (klass);
 139         gobject_class->finalize = modest_tny_account_store_finalize;
 140
 141         g_type_class_add_private (gobject_class,
 142                                   sizeof(ModestTnyAccountStorePrivate));
 143
 144         signals[ACCOUNT_UPDATE_SIGNAL] =
 145                 g_signal_new ("account_update",
 146                               G_TYPE_FROM_CLASS (gobject_class),
 147                               G_SIGNAL_RUN_FIRST,
 148                               G_STRUCT_OFFSET(ModestTnyAccountStoreClass, account_update),
 149                               NULL, NULL,
 150                               g_cclosure_marshal_VOID__STRING,
 151                               G_TYPE_NONE, 1, G_TYPE_STRING);
 152
 153 }
 154
 155
 156 static void
 157 modest_tny_account_store_instance_init (ModestTnyAccountStore *obj)
 158 {
 159         ModestTnyAccountStorePrivate *priv =
 160                 MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(obj);
 161
 162         priv->cache_dir              = NULL;
 163         priv->account_mgr            = NULL;
 164         priv->tny_session_camel      = NULL;
 165         priv->device                 = NULL;
 166
 167         priv->password_hash          = g_hash_table_new_full (g_str_hash, g_str_equal,
 168                                                               g_free, g_free);
 169
 170         priv->local_folders          = NULL;
 171 }
 172
 173
 174 /* we need these dummy functions, or tinymail will complain */
 175 static gchar*
 176 get_password_dummy (TnyAccount *account, const gchar *prompt, gboolean *cancel)
 177 {
 178         return NULL;
 179 }
 180 static void
 181 forget_password_dummy (TnyAccount *account)
 182 {
 183         return;
 184 }
 185
 186 /* create a pseudo-account for our local folders */
 187 static TnyAccount*
 188 get_local_folders_account (ModestTnyAccountStore *self)
 189 {
 190         TnyStoreAccount *tny_account;
 191         CamelURL *url;
 192         gchar *maildir, *url_string;
 193         ModestTnyAccountStorePrivate *priv;
 194
 195         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 196
 197         tny_account = tny_camel_store_account_new ();
 198         if (!tny_account) {
 199                 g_printerr ("modest: cannot create account for local folders");
 200                 return NULL;
 201         }
 202
 203         tny_camel_account_set_session (TNY_CAMEL_ACCOUNT(tny_account),priv->tny_session_camel);
 204
 205         maildir = modest_local_folder_info_get_maildir_path ();
 206         url = camel_url_new ("maildir:", NULL);
 207         camel_url_set_path (url, maildir);
 208         url_string = camel_url_to_string (url, 0);
 209
 210         tny_account_set_url_string (TNY_ACCOUNT(tny_account), url_string);
 211         tny_account_set_name (TNY_ACCOUNT(tny_account), MODEST_LOCAL_FOLDERS_ACCOUNT_NAME);
 212         tny_account_set_id (TNY_ACCOUNT(tny_account), MODEST_LOCAL_FOLDERS_ACCOUNT_NAME);
 213         tny_account_set_pass_func (TNY_ACCOUNT(tny_account), get_password_dummy);
 214         tny_account_set_forget_pass_func (TNY_ACCOUNT(tny_account), forget_password_dummy);
 215
 216         camel_url_free (url);
 217         g_free (maildir);
 218         g_free (url_string);
 219
 220         return TNY_ACCOUNT(tny_account);
 221 }
 222
 223
 224
 225 static void
 226 on_account_removed (ModestAccountMgr *acc_mgr, const gchar *account, gboolean server_account,
 227                     gpointer user_data)
 228 {
 229         ModestTnyAccountStore *self = MODEST_TNY_ACCOUNT_STORE(user_data);
 230
 231         g_signal_emit (G_OBJECT(self), signals[ACCOUNT_UPDATE_SIGNAL], 0,
 232                        account);
 233
 234 }
 235
 236
 237 static void
 238 on_account_changed (ModestAccountMgr *acc_mgr, const gchar *account, gboolean server_account,
 239                     const gchar *key, gpointer user_data)
 240 {
 241         ModestTnyAccountStore *self = MODEST_TNY_ACCOUNT_STORE(user_data);
 242
 243         g_signal_emit (G_OBJECT(self), signals[ACCOUNT_UPDATE_SIGNAL], 0,
 244                        account);
 245 }
 246
 247
 248 static ModestTnyAccountStore*
 249 get_account_store_for_account (TnyAccount *account)
 250 {
 251         return MODEST_TNY_ACCOUNT_STORE(g_object_get_data (G_OBJECT(account),
 252                                                            "account_store"));
 253 }
 254
 255
 256
 257 static void
 258 set_account_store_for_account (TnyAccount *account, ModestTnyAccountStore *store)
 259 {
 260         g_object_set_data (G_OBJECT(account), "account_store", (gpointer)store);
 261 }
 262
 263 static void
 264 on_password_requested (ModestTnyAccountStore *account_store,
 265                        const gchar* account_name,
 266                        gchar **password,
 267                        gboolean *cancel,
 268                        gboolean *remember)
 269 {
 270         gchar *txt;
 271         GtkWidget *dialog, *entry, *remember_pass_check;
 272
 273         dialog = gtk_dialog_new_with_buttons (_("Password requested"),
 274                                               NULL,
 275                                               GTK_DIALOG_MODAL,
 276                                               GTK_STOCK_CANCEL,
 277                                               GTK_RESPONSE_REJECT,
 278                                               GTK_STOCK_OK,
 279                                               GTK_RESPONSE_ACCEPT,
 280                                               NULL);
 281
 282         txt = g_strdup_printf (_("Please enter your password for %s"), account_name);
 283         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), gtk_label_new(txt),
 284                             FALSE, FALSE, 0);
 285         g_free (txt);
 286
 287         entry = gtk_entry_new_with_max_length (40);
 288         gtk_entry_set_visibility (GTK_ENTRY(entry), FALSE);
 289         gtk_entry_set_invisible_char (GTK_ENTRY(entry), 0x2022); /* bullet unichar */
 290
 291         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), entry,
 292                             TRUE, FALSE, 0);
 293
 294         remember_pass_check = gtk_check_button_new_with_label (_("Remember password"));
 295         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), remember_pass_check,
 296                             TRUE, FALSE, 0);
 297
 298         gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
 299
 300         if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
 301                 *password = g_strdup (gtk_entry_get_text (GTK_ENTRY(entry)));
 302                 *cancel   = FALSE;
 303         } else {
 304                 *password = NULL;
 305                 *cancel   = TRUE;
 306         }
 307
 308         if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (remember_pass_check)))
 309                 *remember = TRUE;
 310         else
 311                 *remember = FALSE;
 312
 313         gtk_widget_destroy (dialog);
 314
 315         while (gtk_events_pending ())
 316                 gtk_main_iteration ();
 317 }
 318
 319 static gchar*
 320 get_password (TnyAccount *account, const gchar *prompt, gboolean *cancel)
 321 {
 322         const gchar *key;
 323         const TnyAccountStore *account_store;
 324         ModestTnyAccountStore *self;
 325         ModestTnyAccountStorePrivate *priv;
 326         gchar *pwd = NULL;
 327         gpointer pwd_ptr;
 328         gboolean already_asked;
 329
 330
 331         key           = tny_account_get_id (account);
 332         account_store = TNY_ACCOUNT_STORE(get_account_store_for_account (account));
 333
 334         self = MODEST_TNY_ACCOUNT_STORE (account_store);
 335         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 336
 337         /* is it in the hash? if it's already there, it must be wrong... */
 338         pwd_ptr = (gpointer)&pwd; /* pwd_ptr so the compiler does not complained about
 339                                    * type-punned ptrs...*/
 340         already_asked = g_hash_table_lookup_extended (priv->password_hash,
 341                                                       key,
 342                                                       NULL,
 343                                                       (gpointer*)&pwd_ptr);
 344
 345         /* if the password is not already there, try ModestConf */
 346         if (!already_asked) {
 347                 pwd  = modest_account_mgr_get_string (priv->account_mgr,
 348                                                       key, MODEST_ACCOUNT_PASSWORD,
 349                                                       TRUE, NULL);
 350                 g_hash_table_insert (priv->password_hash, g_strdup (key), g_strdup (pwd));
 351         }
 352
 353         /* if it was already asked, it must have been wrong, so ask again */
 354         if (already_asked || !pwd || strlen(pwd) == 0) {
 355
 356                 /* we don't have it yet. Get the password from the user */
 357                 const gchar* name = tny_account_get_name (account);
 358                 gboolean remember;
 359                 pwd = NULL;
 360
 361                 on_password_requested (self, name, &pwd, cancel, &remember);
 362
 363                 if (!*cancel) {
 364                         if (remember)
 365                                 modest_account_mgr_set_string (priv->account_mgr,
 366                                                                key, MODEST_ACCOUNT_PASSWORD,
 367                                                                pwd,
 368                                                                TRUE, NULL);
 369                         /* We need to dup the string even knowing that
 370                            it's already a dup of the contents of an
 371                            entry, because it if it's wrong, then camel
 372                            will free it */
 373                         g_hash_table_insert (priv->password_hash, g_strdup (key), g_strdup(pwd));
 374                 } else {
 375                         g_hash_table_remove (priv->password_hash, key);
 376                         g_free (pwd);
 377                         pwd = NULL;
 378                 }
 379         } else
 380                 *cancel = FALSE;
 381
 382         return pwd;
 383 }
 384
 385
 386 static void
 387 forget_password (TnyAccount *account)
 388 {
 389         ModestTnyAccountStore *self;
 390         ModestTnyAccountStorePrivate *priv;
 391         const TnyAccountStore *account_store;
 392         gchar *pwd;
 393         const gchar *key;
 394
 395         account_store = TNY_ACCOUNT_STORE(get_account_store_for_account (account));
 396         self = MODEST_TNY_ACCOUNT_STORE (account_store);
 397         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 398         key  = tny_account_get_id (account);
 399
 400         /* Do not remove the key, this will allow us to detect that we
 401            have already asked for it at least once */
 402         pwd = g_hash_table_lookup (priv->password_hash, key);
 403         if (pwd) {
 404                 memset (pwd, 0, strlen (pwd));
 405                 g_hash_table_insert (priv->password_hash, g_strdup (key), NULL);
 406         }
 407
 408         /* Remove from configuration system */
 409         modest_account_mgr_unset (priv->account_mgr,
 410                                   key, MODEST_ACCOUNT_PASSWORD,
 411                                   TRUE, NULL);
 412 }
 413
 414
 415
 416 /* instantiate the correct tny account subclass */
 417 static TnyAccount*
 418 tny_account_for_proto (ModestProtocol proto)
 419 {
 420         ModestProtocolType type;
 421         TnyAccount *tny_account = NULL;
 422
 423         type  = modest_protocol_info_get_protocol_type (proto);
 424
 425         if (type == MODEST_PROTOCOL_TYPE_TRANSPORT)
 426                 tny_account = TNY_ACCOUNT(tny_camel_transport_account_new ());
 427         else if (proto == MODEST_PROTOCOL_STORE_POP)
 428                 tny_account = TNY_ACCOUNT(tny_camel_pop_store_account_new ());
 429         else if (proto == MODEST_PROTOCOL_STORE_IMAP)
 430                 tny_account = TNY_ACCOUNT(tny_camel_imap_store_account_new ());
 431         else
 432                 g_return_val_if_reached (NULL);
 433
 434         if (tny_account)
 435                 tny_account_set_proto (tny_account,
 436                                        modest_protocol_info_get_protocol_name(proto));
 437         else
 438                 g_printerr ("modest: could not get tny account for %d\n",
 439                             proto);
 440         return tny_account;
 441 }
 442
 443
 444 /* create a tnyaccount for the server account connected to the account with name 'key'
 445  */
 446 static TnyAccount*
 447 get_tny_account_from_server_account (ModestTnyAccountStore *self,
 448                                      ModestServerAccountData *account_data,
 449                                      ModestProtocolType modest_type)
 450 {
 451         TnyAccount *tny_account;
 452         ModestTnyAccountStorePrivate *priv;
 453
 454         g_return_val_if_fail (self, NULL);
 455         g_return_val_if_fail (account_data, NULL);
 456
 457         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 458
 459         /* proto */
 460         if (account_data->proto == MODEST_PROTOCOL_UNKNOWN) {
 461                 g_printerr ("modest: '%s' does not provide a protocol\n",
 462                             account_data->account_name);
 463                 return NULL;
 464         }
 465
 466         tny_account = tny_account_for_proto (account_data->proto);
 467         if (!tny_account) {
 468                 g_printerr ("modest: could not create tny account for '%s'\n",
 469                             account_data->account_name);
 470                 return NULL;
 471         }
 472
 473         /* Set account store, session and id */
 474         set_account_store_for_account (TNY_ACCOUNT(tny_account), self);
 475         tny_camel_account_set_session (TNY_CAMEL_ACCOUNT(tny_account),  /* session */
 476                                        priv->tny_session_camel);
 477         tny_account_set_id (tny_account, account_data->account_name); /* id */
 478
 479         /* Options */
 480         if (account_data->options) {
 481                 GSList *tmp = account_data->options;
 482                 while (tmp) {
 483                         tny_camel_account_add_option (TNY_CAMEL_ACCOUNT (tny_account),
 484                                                       tmp->data);
 485                         tmp = g_slist_next (tmp);
 486                 }
 487         }
 488         /* Hostname & Username */
 489         if (account_data->username)
 490                 tny_account_set_user (tny_account, account_data->username);
 491
 492         if (account_data->hostname)
 493                 tny_account_set_hostname (tny_account, account_data->hostname);
 494
 495         /* Password functions */
 496         tny_account_set_pass_func (tny_account, get_password);
 497         tny_account_set_forget_pass_func (tny_account, forget_password);
 498
 499         return tny_account;
 500 }
 501
 502
 503
 504 static void
 505 modest_tny_account_store_finalize (GObject *obj)
 506 {
 507         ModestTnyAccountStore *self        = MODEST_TNY_ACCOUNT_STORE(obj);
 508         ModestTnyAccountStorePrivate *priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 509
 510         if (priv->tny_session_camel) {
 511                 camel_object_unref (CAMEL_OBJECT(priv->tny_session_camel));
 512                 priv->tny_session_camel = NULL;
 513         }
 514
 515         g_free (priv->cache_dir);
 516         priv->cache_dir = NULL;
 517
 518         if (priv->device) {
 519                 g_object_unref (priv->device);
 520                 priv->device = NULL;
 521         }
 522
 523         if (priv->password_hash) {
 524                 g_hash_table_destroy (priv->password_hash);
 525                 priv->password_hash = NULL;
 526         }
 527
 528         if (priv->account_mgr) {
 529                 g_object_unref (priv->account_mgr);
 530                 priv->account_mgr = NULL;
 531         }
 532
 533         G_OBJECT_CLASS(parent_class)->finalize (obj);
 534 }
 535
 536
 537 ModestTnyAccountStore*
 538 modest_tny_account_store_new (ModestAccountMgr *account_mgr) {
 539
 540         GObject *obj;
 541         ModestTnyAccountStorePrivate *priv;
 542
 543         g_return_val_if_fail (account_mgr, NULL);
 544
 545         obj  = G_OBJECT(g_object_new(MODEST_TYPE_TNY_ACCOUNT_STORE, NULL));
 546         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(obj);
 547
 548         priv->account_mgr = account_mgr;
 549         g_object_ref (G_OBJECT(priv->account_mgr));
 550
 551         /* The session needs the platform factory */
 552         priv->tny_session_camel = tny_session_camel_new (TNY_ACCOUNT_STORE(obj));
 553         if (!priv->tny_session_camel) {
 554                 g_printerr ("modest: cannot create TnySessionCamel instance\n");
 555                 g_object_unref (obj);
 556                 return NULL;
 557         }
 558
 559         tny_session_camel_set_ui_locker (priv->tny_session_camel, tny_gtk_lockable_new ());
 560         /* FIXME: unref this in the end? */
 561
 562         /* Connect signals */
 563         g_signal_connect (G_OBJECT(account_mgr), "account_changed",
 564                                        G_CALLBACK (on_account_changed), obj);
 565         g_signal_connect (G_OBJECT(account_mgr), "account_removed",
 566                                        G_CALLBACK (on_account_removed), obj);
 567
 568         return MODEST_TNY_ACCOUNT_STORE(obj);
 569 }
 570
 571 static void
 572 modest_tny_account_store_add_store_account  (TnyAccountStore *self,
 573                                              TnyStoreAccount *account)
 574 {
 575         /* we should not need this...*/
 576         g_printerr ("modest: add_store_account_func not implemented\n");
 577 }
 578
 579
 580 static void
 581 modest_tny_account_store_add_transport_account  (TnyAccountStore *self,
 582                                                  TnyTransportAccount *account)
 583 {
 584         /* we should not need this...*/
 585         g_printerr ("modest: add_transport_account_func not implemented\n");
 586 }
 587
 588
 589
 590 static TnyAccount*
 591 get_tny_account_from_account (ModestTnyAccountStore *self, ModestAccountData *account_data,
 592                               TnyGetAccountsRequestType type)
 593 {
 594         TnyAccount *tny_account = NULL;
 595         ModestServerAccountData *server_account = NULL;
 596
 597         if (type == TNY_ACCOUNT_STORE_STORE_ACCOUNTS && account_data->store_account)
 598                 server_account = account_data->store_account;
 599         else if (type == TNY_ACCOUNT_STORE_TRANSPORT_ACCOUNTS && account_data->transport_account)
 600                 server_account = account_data->transport_account;
 601
 602         if (!server_account) {
 603                 g_printerr ("modest: no %s account defined for '%s'\n",
 604                             type == TNY_ACCOUNT_STORE_STORE_ACCOUNTS ? "store" : "transport",
 605                             account_data->display_name);
 606                 return NULL;
 607         }
 608
 609         tny_account = get_tny_account_from_server_account (self, server_account, type);
 610         if (!tny_account) {
 611                 g_printerr ("modest: failed to create tny account for %s\n",
 612                             account_data->account_name);
 613                 return NULL;
 614         }
 615
 616         if (account_data->display_name)
 617                 tny_account_set_name (tny_account, account_data->display_name);
 618
 619         return tny_account;
 620 }
 621
 622
 623 static void
 624 modest_tny_account_store_get_accounts  (TnyAccountStore *account_store, TnyList *list,
 625                                         TnyGetAccountsRequestType type)
 626 {
 627         ModestTnyAccountStore        *self;
 628         ModestTnyAccountStorePrivate *priv;
 629         GSList                       *accounts, *cursor;
 630
 631         g_return_if_fail (account_store);
 632         g_return_if_fail (TNY_IS_LIST(list));
 633
 634         self        = MODEST_TNY_ACCOUNT_STORE(account_store);
 635         priv        = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 636
 637         if (type == TNY_ACCOUNT_STORE_BOTH) {
 638                 modest_tny_account_store_get_accounts (account_store, list,
 639                                                        TNY_ACCOUNT_STORE_STORE_ACCOUNTS);
 640                 modest_tny_account_store_get_accounts (account_store, list,
 641                                                        TNY_ACCOUNT_STORE_TRANSPORT_ACCOUNTS);
 642         }
 643
 644         accounts = modest_account_mgr_account_names (priv->account_mgr, NULL);
 645         for (cursor = accounts; cursor; cursor = cursor->next) {
 646                 TnyAccount *tny_account = NULL;
 647                 ModestAccountData *account_data =
 648                         modest_account_mgr_get_account_data (priv->account_mgr,
 649                                                              (gchar*)cursor->data);
 650                 if (account_data && account_data->enabled) {
 651                         tny_account = get_tny_account_from_account (self, account_data, type);
 652                         if (tny_account)
 653                                 tny_list_prepend (list, G_OBJECT(tny_account));
 654                 }
 655                 g_free (cursor->data);
 656                 modest_account_mgr_free_account_data (priv->account_mgr, account_data);
 657         }
 658         g_slist_free (accounts);
 659
 660         /* also, add the local folder pseudo-account */
 661         if (type != TNY_ACCOUNT_STORE_TRANSPORT_ACCOUNTS) {
 662                 if (!priv->local_folders)
 663                         priv->local_folders = get_local_folders_account (self);
 664                 if (!priv->local_folders)
 665                         g_printerr ("modest: no local folders account\n");
 666                 else
 667                         tny_list_prepend (list, G_OBJECT(priv->local_folders));
 668         }
 669         tny_session_camel_set_account_store (priv->tny_session_camel, account_store);
 670 }
 671
 672 static const gchar*
 673 modest_tny_account_store_get_cache_dir (TnyAccountStore *self)
 674 {
 675         ModestTnyAccountStorePrivate *priv;
 676         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 677
 678         if (!priv->cache_dir)
 679                 priv->cache_dir = g_build_filename (g_get_home_dir(),
 680                                                     MODEST_DIR,
 681                                                     MODEST_CACHE_DIR,
 682                                                     "cache", NULL);
 683         return priv->cache_dir;
 684 }
 685
 686
 687 /*
 688  * callers need to unref
 689  */
 690 static TnyDevice*
 691 modest_tny_account_store_get_device (TnyAccountStore *self)
 692 {
 693         ModestTnyAccountStorePrivate *priv;
 694
 695         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE (self);
 696
 697         if (!priv->device)
 698                 priv->device = tny_platform_factory_new_device
 699                         (modest_tny_platform_factory_get_instance());
 700
 701         return g_object_ref (G_OBJECT(priv->device));
 702 }
 703
 704
 705
 706 static gboolean
 707 modest_tny_account_store_alert (TnyAccountStore *self, TnyAlertType type,
 708                                 const gchar *prompt)
 709 {
 710         g_printerr ("modest: alert_func not implemented (%d, %s)\n",
 711                     type, prompt);
 712         return TRUE;
 713 }
 714
 715
 716 static void
 717 modest_tny_account_store_init (gpointer g, gpointer iface_data)
 718 {
 719         TnyAccountStoreIface *klass;
 720
 721         g_return_if_fail (g);
 722
 723         klass = (TnyAccountStoreIface *)g;
 724
 725         klass->get_accounts_func =
 726                 modest_tny_account_store_get_accounts;
 727         klass->add_transport_account_func =
 728                 modest_tny_account_store_add_transport_account;
 729         klass->add_store_account_func =
 730                 modest_tny_account_store_add_store_account;
 731         klass->get_cache_dir_func =
 732                 modest_tny_account_store_get_cache_dir;
 733         klass->get_device_func =
 734                 modest_tny_account_store_get_device;
 735         klass->alert_func =
 736                 modest_tny_account_store_alert;
 737 }
 738
 739 void
 740 modest_tny_account_store_set_get_pass_func (ModestTnyAccountStore *self,
 741                                             ModestTnyGetPassFunc func)
 742 {
 743         /* not implemented, we use signals */
 744         g_printerr ("modest: set_get_pass_func not implemented\n");
 745 }
 746
 747 TnySessionCamel*
 748 tny_account_store_get_session  (TnyAccountStore *self)
 749 {
 750         g_return_val_if_fail (self, NULL);
 751         return MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self)->tny_session_camel;
 752 }
 753
 754
 755 TnyAccount*
 756 modest_tny_account_store_get_local_folders_account    (ModestTnyAccountStore *self)
 757 {
 758         g_return_val_if_fail (self, NULL);
 759
 760         return MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE (self)->local_folders;
 761 }
 762