git.maemo.org Git - modest/blob - src/modest-account-mgr.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 <modest-marshal.h>
  32 #include <modest-account-mgr.h>
  33 #include <modest-account-mgr-priv.h>
  34
  35 /* 'private'/'protected' functions */
  36 static void modest_account_mgr_class_init (ModestAccountMgrClass * klass);
  37 static void modest_account_mgr_init       (ModestAccountMgr * obj);
  38 static void modest_account_mgr_finalize   (GObject * obj);
  39
  40
  41 typedef struct _ModestAccountMgrPrivate ModestAccountMgrPrivate;
  42 struct _ModestAccountMgrPrivate {
  43         ModestConf        *modest_conf;
  44 };
  45
  46 #define MODEST_ACCOUNT_MGR_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  47                                                 MODEST_TYPE_ACCOUNT_MGR, \
  48                                                 ModestAccountMgrPrivate))
  49 /* list my signals */
  50 enum {
  51         ACCOUNT_CHANGED_SIGNAL,
  52         ACCOUNT_REMOVED_SIGNAL,
  53         LAST_SIGNAL
  54 };
  55
  56
  57 /* globals */
  58 static GObjectClass *parent_class = NULL;
  59 static guint signals[LAST_SIGNAL] = {0};
  60
  61 static void
  62 on_key_change (ModestConf *conf, const gchar *key, ModestConfEvent event, gpointer user_data)
  63 {
  64         ModestAccountMgr *self;
  65         ModestAccountMgrPrivate *priv;
  66
  67         gchar *account;
  68         gboolean is_account_key, is_server_account;
  69         gboolean enabled;
  70
  71         self = MODEST_ACCOUNT_MGR (user_data);
  72         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
  73
  74         account = _modest_account_mgr_account_from_key (key, &is_account_key, &is_server_account);
  75
  76         /* if this is not an account-related key change, ignore */
  77         if (!account)
  78                 return;
  79
  80         /* account was removed -- emit this, even if the account was disabled */
  81         if (is_account_key && event == MODEST_CONF_EVENT_KEY_UNSET) {
  82                 g_signal_emit (G_OBJECT(self), signals[ACCOUNT_REMOVED_SIGNAL], 0,
  83                                account, is_server_account);
  84                 g_free (account);
  85                 return;
  86         }
  87
  88         /* is this account enabled? */
  89         if (is_server_account)
  90                 enabled = TRUE;
  91         else
  92                 enabled = modest_account_mgr_account_get_enabled (self, account);
  93
  94         /* account was changed.
  95          * and always notify when enabled/disabled changes
  96          */
  97         if (enabled || g_str_has_suffix (key, MODEST_ACCOUNT_ENABLED))
  98                 g_signal_emit (G_OBJECT(self), signals[ACCOUNT_CHANGED_SIGNAL], 0,
  99                                account, key, is_server_account);
 100
 101         g_free (account);
 102 }
 103
 104
 105 GType
 106 modest_account_mgr_get_type (void)
 107 {
 108         static GType my_type = 0;
 109
 110         if (!my_type) {
 111                 static const GTypeInfo my_info = {
 112                         sizeof (ModestAccountMgrClass),
 113                         NULL,   /* base init */
 114                         NULL,   /* base finalize */
 115                         (GClassInitFunc) modest_account_mgr_class_init,
 116                         NULL,   /* class finalize */
 117                         NULL,   /* class data */
 118                         sizeof (ModestAccountMgr),
 119                         1,      /* n_preallocs */
 120                         (GInstanceInitFunc) modest_account_mgr_init,
 121                         NULL
 122                 };
 123
 124                 my_type = g_type_register_static (G_TYPE_OBJECT,
 125                                                   "ModestAccountMgr",
 126                                                   &my_info, 0);
 127         }
 128         return my_type;
 129 }
 130
 131 static void
 132 modest_account_mgr_class_init (ModestAccountMgrClass * klass)
 133 {
 134         GObjectClass *gobject_class;
 135         gobject_class = (GObjectClass *) klass;
 136
 137         parent_class = g_type_class_peek_parent (klass);
 138         gobject_class->finalize = modest_account_mgr_finalize;
 139
 140         g_type_class_add_private (gobject_class,
 141                                   sizeof (ModestAccountMgrPrivate));
 142
 143         /* signal definitions */
 144         signals[ACCOUNT_REMOVED_SIGNAL] =
 145                 g_signal_new ("account_removed",
 146                               G_TYPE_FROM_CLASS (klass),
 147                               G_SIGNAL_RUN_FIRST,
 148                               G_STRUCT_OFFSET(ModestAccountMgrClass,account_removed),
 149                               NULL, NULL,
 150                               modest_marshal_VOID__STRING_BOOLEAN,
 151                               G_TYPE_NONE, 2, G_TYPE_STRING, G_TYPE_BOOLEAN);
 152         signals[ACCOUNT_CHANGED_SIGNAL] =
 153                 g_signal_new ("account_changed",
 154                                G_TYPE_FROM_CLASS (klass),
 155                               G_SIGNAL_RUN_FIRST,
 156                               G_STRUCT_OFFSET(ModestAccountMgrClass,account_changed),
 157                               NULL, NULL,
 158                               modest_marshal_VOID__STRING_STRING_BOOLEAN,
 159                               G_TYPE_NONE, 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_BOOLEAN);
 160 }
 161
 162
 163 static void
 164 modest_account_mgr_init (ModestAccountMgr * obj)
 165 {
 166         ModestAccountMgrPrivate *priv =
 167                 MODEST_ACCOUNT_MGR_GET_PRIVATE (obj);
 168
 169         priv->modest_conf = NULL;
 170 }
 171
 172 static void
 173 modest_account_mgr_finalize (GObject * obj)
 174 {
 175         ModestAccountMgrPrivate *priv =
 176                 MODEST_ACCOUNT_MGR_GET_PRIVATE (obj);
 177
 178         if (priv->modest_conf) {
 179                 g_object_unref (G_OBJECT(priv->modest_conf));
 180                 priv->modest_conf = NULL;
 181         }
 182
 183         G_OBJECT_CLASS(parent_class)->finalize (obj);
 184 }
 185
 186 ModestAccountMgr *
 187 modest_account_mgr_new (ModestConf * conf)
 188 {
 189         GObject *obj;
 190         ModestAccountMgrPrivate *priv;
 191
 192         g_return_val_if_fail (conf, NULL);
 193
 194         obj = G_OBJECT (g_object_new (MODEST_TYPE_ACCOUNT_MGR, NULL));
 195         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (obj);
 196
 197         g_object_ref (G_OBJECT(conf));
 198         priv->modest_conf = conf;
 199
 200         g_signal_connect (G_OBJECT (conf), "key_changed",
 201                           G_CALLBACK (on_key_change),
 202                           obj);
 203
 204         return MODEST_ACCOUNT_MGR (obj);
 205 }
 206
 207
 208 static const gchar *
 209 null_means_empty (const gchar * str)
 210 {
 211         return str ? str : "";
 212 }
 213
 214
 215 gboolean
 216 modest_account_mgr_add_account (ModestAccountMgr *self,
 217                                 const gchar *name,
 218                                 const gchar *store_account,
 219                                 const gchar *transport_account,
 220                                 GError **err)
 221 {
 222         ModestAccountMgrPrivate *priv;
 223         gchar *key;
 224         gboolean ok;
 225
 226         g_return_val_if_fail (self, FALSE);
 227         g_return_val_if_fail (name, FALSE);
 228         g_return_val_if_fail (strchr(name, '/') == NULL, FALSE);
 229
 230         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 231
 232         /*
 233          * we create the account by adding an account 'dir', with the name <name>,
 234          * and in that the 'display_name' string key
 235          */
 236         key = _modest_account_mgr_get_account_keyname (name, MODEST_ACCOUNT_DISPLAY_NAME, FALSE);
 237         if (modest_account_mgr_account_exists (self, key, FALSE, err)) {
 238                 g_printerr ("modest: account already exists\n");
 239                 g_free (key);
 240                 return FALSE;
 241         }
 242
 243         ok = modest_conf_set_string (priv->modest_conf, key, name, err);
 244         g_free (key);
 245         if (!ok) {
 246                 g_printerr ("modest: cannot set display name\n");
 247                 return FALSE;
 248         }
 249
 250         if (store_account) {
 251                 key = _modest_account_mgr_get_account_keyname (name, MODEST_ACCOUNT_STORE_ACCOUNT, FALSE);
 252                 ok = modest_conf_set_string (priv->modest_conf, key, store_account, err);
 253                 g_free (key);
 254                 if (!ok) {
 255                         g_printerr ("modest: failed to set store account '%s'\n",
 256                                 store_account);
 257                         return FALSE;
 258                 }
 259         }
 260
 261         if (transport_account) {
 262                 key = _modest_account_mgr_get_account_keyname (name, MODEST_ACCOUNT_TRANSPORT_ACCOUNT, FALSE);
 263                 ok = modest_conf_set_string (priv->modest_conf, key, transport_account, err);
 264                 g_free (key);
 265                 if (!ok) {
 266                         g_printerr ("modest: failed to set transport account '%s'\n",
 267                                 transport_account);
 268                         return FALSE;
 269                 }
 270         }
 271
 272         modest_account_mgr_account_set_enabled (self, name, TRUE);
 273
 274         return TRUE;
 275 }
 276
 277
 278
 279
 280 gboolean
 281 modest_account_mgr_add_server_account (ModestAccountMgr * self,
 282                                        const gchar * name, const gchar *hostname,
 283                                        const gchar * username, const gchar * password,
 284                                        ModestProtocol proto)
 285 {
 286         ModestAccountMgrPrivate *priv;
 287         gchar *key;
 288         ModestProtocolType proto_type;
 289
 290         g_return_val_if_fail (self, FALSE);
 291         g_return_val_if_fail (name, FALSE);
 292         g_return_val_if_fail (strchr(name, '/') == NULL, FALSE);
 293
 294         proto_type = modest_protocol_info_get_protocol_type (proto);
 295         g_return_val_if_fail (proto_type == MODEST_PROTOCOL_TYPE_TRANSPORT ||
 296                               proto_type == MODEST_PROTOCOL_TYPE_STORE, FALSE);
 297
 298         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 299
 300         /* hostname */
 301         key = _modest_account_mgr_get_account_keyname (name, MODEST_ACCOUNT_HOSTNAME, TRUE);
 302         if (modest_conf_key_exists (priv->modest_conf, key, NULL)) {
 303                 g_printerr ("modest: server account '%s' already exists", name);
 304                 g_free (key);
 305                 return FALSE;
 306         }
 307
 308         modest_conf_set_string (priv->modest_conf, key, null_means_empty(hostname), NULL);
 309         g_free (key);
 310
 311         /* username */
 312         key = _modest_account_mgr_get_account_keyname (name, MODEST_ACCOUNT_USERNAME, TRUE);
 313         modest_conf_set_string (priv->modest_conf, key, null_means_empty (username), NULL);
 314         g_free (key);
 315
 316         /* password */
 317         key = _modest_account_mgr_get_account_keyname (name, MODEST_ACCOUNT_PASSWORD, TRUE);
 318         modest_conf_set_string (priv->modest_conf, key, null_means_empty (password), NULL);
 319         g_free (key);
 320
 321         /* proto */
 322         key = _modest_account_mgr_get_account_keyname (name, MODEST_ACCOUNT_PROTO, TRUE);
 323         modest_conf_set_string (priv->modest_conf, key,
 324                                 modest_protocol_info_get_protocol_name(proto),
 325                                 NULL);
 326         g_free (key);
 327
 328         return TRUE;
 329 }
 330
 331
 332
 333 gboolean
 334 modest_account_mgr_remove_account (ModestAccountMgr * self,
 335                                    const gchar * name,
 336                                    gboolean server_account,
 337                                    GError ** err)
 338 {
 339         ModestAccountMgrPrivate *priv;
 340         gchar *key;
 341         gboolean retval;
 342
 343         g_return_val_if_fail (self, FALSE);
 344         g_return_val_if_fail (name, FALSE);
 345
 346         if (!modest_account_mgr_account_exists (self, name, server_account, err)) {
 347                 g_printerr ("modest: account '%s' does not exist\n", name);
 348                 return FALSE;
 349         }
 350
 351         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 352         key = _modest_account_mgr_get_account_keyname (name, NULL, server_account);
 353
 354         retval = modest_conf_remove_key (priv->modest_conf, key, NULL);
 355
 356         g_free (key);
 357         return retval;
 358 }
 359
 360
 361
 362 /* strip the first /n/ character from each element
 363  * caller must make sure all elements are strings with
 364  * length >= n, and also that data can be freed.
 365  * change is in-place
 366  */
 367 static void
 368 strip_prefix_from_elements (GSList * lst, guint n)
 369 {
 370         while (lst) {
 371                 memmove (lst->data, lst->data + n,
 372                          strlen(lst->data) - n + 1);
 373                 lst = lst->next;
 374         }
 375 }
 376
 377
 378 GSList*
 379 modest_account_mgr_search_server_accounts (ModestAccountMgr * self,
 380                                            const gchar * account_name,
 381                                            ModestProtocolType type,
 382                                            ModestProtocol proto)
 383 {
 384         GSList *accounts;
 385         GSList *cursor;
 386         ModestAccountMgrPrivate *priv;
 387         gchar *key;
 388         GError *err = NULL;
 389
 390         g_return_val_if_fail (self, NULL);
 391
 392         if (proto != MODEST_PROTOCOL_UNKNOWN) {
 393                 ModestProtocolType proto_type;
 394                 proto_type = modest_protocol_info_get_protocol_type (proto);
 395                 g_return_val_if_fail (proto_type == MODEST_PROTOCOL_TYPE_TRANSPORT ||
 396                                       proto_type == MODEST_PROTOCOL_TYPE_STORE, NULL);
 397         }
 398
 399         key      = _modest_account_mgr_get_account_keyname (account_name, NULL, TRUE);
 400         priv     = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 401
 402         /* get the list of all server accounts */
 403         accounts = modest_conf_list_subkeys (priv->modest_conf, key, &err);
 404         if (err) {
 405                 g_error_free (err);
 406                 g_printerr ("modest: failed to get subkeys for '%s'\n", key);
 407                 return NULL;
 408         }
 409
 410         /* filter out the ones with the wrong protocol */
 411         /* we could optimize for unknown proto / unknown type, but it will only
 412          * make the code more complex */
 413         cursor = accounts;
 414         while (cursor) {
 415                 gchar *account   = _modest_account_mgr_account_from_key ((gchar*)cursor->data, NULL, NULL);
 416                 gchar *acc_proto = modest_account_mgr_get_string (self, account, MODEST_ACCOUNT_PROTO,
 417                                                                   TRUE, NULL);
 418                 ModestProtocol     this_proto = modest_protocol_info_get_protocol (acc_proto);
 419                 ModestProtocolType this_type  = modest_protocol_info_get_protocol_type (this_proto);
 420
 421                 if ((this_type  != MODEST_PROTOCOL_TYPE_UNKNOWN && this_type  != type) ||
 422                     (this_proto != MODEST_PROTOCOL_UNKNOWN      && this_proto != proto)) {
 423                         GSList *nxt = cursor->next;
 424                         accounts = g_slist_delete_link (accounts, cursor);
 425                         cursor = nxt;
 426                 } else
 427                         cursor = cursor->next;
 428
 429                 g_free (account);
 430                 g_free (acc_proto);
 431         }
 432
 433         /* +1 because we must remove the ending '/' as well */
 434         strip_prefix_from_elements (accounts, strlen(key)+1);
 435         return accounts;
 436 }
 437
 438
 439 GSList*
 440 modest_account_mgr_account_names (ModestAccountMgr * self, GError ** err)
 441 {
 442         GSList *accounts;
 443         ModestAccountMgrPrivate *priv;
 444         const size_t prefix_len = strlen (MODEST_ACCOUNT_NAMESPACE "/");
 445
 446         g_return_val_if_fail (self, NULL);
 447
 448         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 449
 450         accounts = modest_conf_list_subkeys (priv->modest_conf,
 451                                              MODEST_ACCOUNT_NAMESPACE, err);
 452
 453         strip_prefix_from_elements (accounts, prefix_len);
 454         return accounts;
 455 }
 456
 457
 458
 459 gchar *
 460 modest_account_mgr_get_string (ModestAccountMgr *self, const gchar *name,
 461                                const gchar *key, gboolean server_account, GError **err) {
 462
 463         ModestAccountMgrPrivate *priv;
 464
 465         gchar *keyname;
 466         gchar *retval;
 467
 468         g_return_val_if_fail (self, NULL);
 469         g_return_val_if_fail (name, NULL);
 470         g_return_val_if_fail (key, NULL);
 471
 472         keyname = _modest_account_mgr_get_account_keyname (name, key, server_account);
 473
 474         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 475         retval = modest_conf_get_string (priv->modest_conf, keyname, err);
 476         g_free (keyname);
 477
 478         return retval;
 479 }
 480
 481
 482 gint
 483 modest_account_mgr_get_int (ModestAccountMgr *self, const gchar *name,
 484                             const gchar *key, gboolean server_account, GError **err)
 485 {
 486         ModestAccountMgrPrivate *priv;
 487
 488         gchar *keyname;
 489         gint retval;
 490
 491         g_return_val_if_fail (self, -1);
 492         g_return_val_if_fail (name, -1);
 493         g_return_val_if_fail (key, -1);
 494
 495         keyname = _modest_account_mgr_get_account_keyname (name, key, server_account);
 496
 497         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 498         retval = modest_conf_get_int (priv->modest_conf, keyname, err);
 499         g_free (keyname);
 500
 501         return retval;
 502 }
 503
 504
 505
 506 gboolean
 507 modest_account_mgr_get_bool (ModestAccountMgr * self, const gchar *account,
 508                              const gchar * key, gboolean server_account, GError ** err)
 509 {
 510         ModestAccountMgrPrivate *priv;
 511
 512         gchar *keyname;
 513         gboolean retval;
 514
 515         g_return_val_if_fail (self, FALSE);
 516         g_return_val_if_fail (account, FALSE);
 517         g_return_val_if_fail (key, FALSE);
 518
 519         keyname = _modest_account_mgr_get_account_keyname (account, key, server_account);
 520
 521         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 522         retval = modest_conf_get_bool (priv->modest_conf, keyname, err);
 523
 524         g_free (keyname);
 525
 526         return retval;
 527 }
 528
 529
 530 gboolean
 531 modest_account_mgr_set_string (ModestAccountMgr * self, const gchar * name,
 532                                const gchar * key, const gchar * val,
 533                                gboolean server_account, GError ** err)
 534 {
 535         ModestAccountMgrPrivate *priv;
 536
 537         gchar *keyname;
 538         gboolean retval;
 539
 540         g_return_val_if_fail (self, FALSE);
 541         g_return_val_if_fail (name, FALSE);
 542         g_return_val_if_fail (key, FALSE);
 543
 544         keyname = _modest_account_mgr_get_account_keyname (name, key, server_account);
 545
 546         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 547
 548         retval = modest_conf_set_string (priv->modest_conf, keyname, val,
 549                                          err);
 550
 551         g_free (keyname);
 552         return retval;
 553 }
 554
 555
 556 gboolean
 557 modest_account_mgr_set_int (ModestAccountMgr * self, const gchar * name,
 558                             const gchar * key, int val, gboolean server_account,
 559                             GError ** err)
 560 {
 561         ModestAccountMgrPrivate *priv;
 562
 563         gchar *keyname;
 564         gboolean retval;
 565
 566         g_return_val_if_fail (self, FALSE);
 567         g_return_val_if_fail (name, FALSE);
 568         g_return_val_if_fail (key, FALSE);
 569
 570         keyname = _modest_account_mgr_get_account_keyname (name, key, server_account);
 571
 572         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 573
 574         retval = modest_conf_set_int (priv->modest_conf, keyname, val, err);
 575
 576         g_free (keyname);
 577         return retval;
 578 }
 579
 580
 581
 582 gboolean
 583 modest_account_mgr_set_bool (ModestAccountMgr * self, const gchar * name,
 584                              const gchar * key, gboolean val, gboolean server_account,
 585                              GError ** err)
 586 {
 587         ModestAccountMgrPrivate *priv;
 588
 589         gchar *keyname;
 590         gboolean retval;
 591
 592         g_return_val_if_fail (self, FALSE);
 593         g_return_val_if_fail (name, FALSE);
 594         g_return_val_if_fail (key, FALSE);
 595
 596         keyname = _modest_account_mgr_get_account_keyname (name, key, server_account);
 597
 598         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 599
 600         retval = modest_conf_set_bool (priv->modest_conf, keyname, val, err);
 601
 602         g_free (keyname);
 603         return retval;
 604 }
 605
 606 void
 607 modest_account_mgr_set_list (ModestAccountMgr *self,
 608                              const gchar *name,
 609                              const gchar *key,
 610                              GSList *val,
 611                              ModestConfValueType list_type,
 612                              gboolean server_account,
 613                              GError **err)
 614 {
 615         ModestAccountMgrPrivate *priv;
 616         gchar *keyname;
 617
 618         g_return_if_fail (self);
 619         g_return_if_fail (name);
 620         g_return_if_fail (key);
 621         g_return_if_fail (val);
 622
 623         keyname = _modest_account_mgr_get_account_keyname (name, key, server_account);
 624
 625         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 626         modest_conf_set_list (priv->modest_conf, keyname, val, list_type, err);
 627         g_free (keyname);
 628 }
 629
 630 gboolean
 631 modest_account_mgr_account_exists (ModestAccountMgr * self, const gchar * name,
 632                                    gboolean server_account, GError ** err)
 633 {
 634         ModestAccountMgrPrivate *priv;
 635
 636         gchar *keyname;
 637         gboolean retval;
 638
 639         g_return_val_if_fail (self, FALSE);
 640         g_return_val_if_fail (name, FALSE);
 641
 642         keyname = _modest_account_mgr_get_account_keyname (name, NULL, server_account);
 643
 644         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 645         retval = modest_conf_key_exists (priv->modest_conf, keyname, err);
 646
 647         g_free (keyname);
 648         return retval;
 649 }
 650
 651
 652 GSList *
 653 modest_account_mgr_get_list (ModestAccountMgr *self,
 654                              const gchar *name,
 655                              const gchar *key,
 656                              ModestConfValueType list_type,
 657                              gboolean server_account,
 658                              GError **err)
 659 {
 660         ModestAccountMgrPrivate *priv;
 661
 662         gchar *keyname;
 663         GSList *retval;
 664
 665         g_return_val_if_fail (self, NULL);
 666         g_return_val_if_fail (name, NULL);
 667         g_return_val_if_fail (key, NULL);
 668
 669         keyname = _modest_account_mgr_get_account_keyname (name, key, server_account);
 670
 671         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 672         retval = modest_conf_get_list (priv->modest_conf, keyname, list_type, err);
 673         g_free (keyname);
 674
 675         return retval;
 676 }
 677
 678
 679 gboolean
 680 modest_account_mgr_unset (ModestAccountMgr *self,
 681                           const gchar *name,
 682                           const gchar *key,
 683                           gboolean server_account,
 684                           GError **err)
 685 {
 686         ModestAccountMgrPrivate *priv;
 687
 688         gchar *keyname;
 689         gboolean retval;
 690
 691         g_return_val_if_fail (self, FALSE);
 692         g_return_val_if_fail (name, FALSE);
 693         g_return_val_if_fail (key, FALSE);
 694
 695         keyname = _modest_account_mgr_get_account_keyname (name, key, server_account);
 696
 697         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 698         retval = modest_conf_remove_key (priv->modest_conf, keyname, err);
 699
 700         g_free (keyname);
 701         return retval;
 702 }