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-runtime.h>
  33 #include <modest-account-mgr.h>
  34 #include <modest-account-mgr-priv.h>
  35 #include <modest-account-mgr-helpers.h>
  36 #include <modest-platform.h>
  37
  38 /* 'private'/'protected' functions */
  39 static void modest_account_mgr_class_init (ModestAccountMgrClass * klass);
  40 static void modest_account_mgr_init       (ModestAccountMgr * obj);
  41 static void modest_account_mgr_finalize   (GObject * obj);
  42 static void modest_account_mgr_base_init  (gpointer g_class);
  43
  44 static const gchar *_modest_account_mgr_get_account_keyname_cached (ModestAccountMgrPrivate *priv,
  45                                                                     const gchar* account_name,
  46                                                                     const gchar *name,
  47                                                                     gboolean is_server);
  48
  49 static gboolean modest_account_mgr_unset_default_account (ModestAccountMgr *self);
  50
  51 /* list my signals */
  52 enum {
  53         ACCOUNT_INSERTED_SIGNAL,
  54         ACCOUNT_CHANGED_SIGNAL,
  55         ACCOUNT_REMOVED_SIGNAL,
  56         ACCOUNT_BUSY_SIGNAL,
  57         DEFAULT_ACCOUNT_CHANGED_SIGNAL,
  58         DISPLAY_NAME_CHANGED_SIGNAL,
  59         LAST_SIGNAL
  60 };
  61
  62 /* globals */
  63 static GObjectClass *parent_class = NULL;
  64 static guint signals[LAST_SIGNAL] = {0};
  65
  66 GType
  67 modest_account_mgr_get_type (void)
  68 {
  69         static GType my_type = 0;
  70
  71         if (!my_type) {
  72                 static const GTypeInfo my_info = {
  73                         sizeof (ModestAccountMgrClass),
  74                         modest_account_mgr_base_init,   /* base init */
  75                         NULL,   /* base finalize */
  76                         (GClassInitFunc) modest_account_mgr_class_init,
  77                         NULL,   /* class finalize */
  78                         NULL,   /* class data */
  79                         sizeof (ModestAccountMgr),
  80                         1,      /* n_preallocs */
  81                         (GInstanceInitFunc) modest_account_mgr_init,
  82                         NULL
  83                 };
  84
  85                 my_type = g_type_register_static (G_TYPE_OBJECT,
  86                                                   "ModestAccountMgr",
  87                                                   &my_info, 0);
  88         }
  89         return my_type;
  90 }
  91
  92 static void
  93 modest_account_mgr_base_init (gpointer g_class)
  94 {
  95         static gboolean modest_account_mgr_initialized = FALSE;
  96
  97         if (!modest_account_mgr_initialized) {
  98                 /* signal definitions */
  99                 signals[ACCOUNT_INSERTED_SIGNAL] =
 100                         g_signal_new ("account_inserted",
 101                                       MODEST_TYPE_ACCOUNT_MGR,
 102                                       G_SIGNAL_RUN_FIRST,
 103                                       G_STRUCT_OFFSET(ModestAccountMgrClass, account_inserted),
 104                                       NULL, NULL,
 105                                       g_cclosure_marshal_VOID__STRING,
 106                                       G_TYPE_NONE, 1, G_TYPE_STRING);
 107
 108                 signals[ACCOUNT_REMOVED_SIGNAL] =
 109                         g_signal_new ("account_removed",
 110                                       MODEST_TYPE_ACCOUNT_MGR,
 111                                       G_SIGNAL_RUN_FIRST,
 112                                       G_STRUCT_OFFSET(ModestAccountMgrClass, account_removed),
 113                                       NULL, NULL,
 114                                       g_cclosure_marshal_VOID__STRING,
 115                                       G_TYPE_NONE, 1, G_TYPE_STRING);
 116
 117                 signals[ACCOUNT_CHANGED_SIGNAL] =
 118                         g_signal_new ("account_changed",
 119                                       MODEST_TYPE_ACCOUNT_MGR,
 120                                       G_SIGNAL_RUN_FIRST,
 121                                       G_STRUCT_OFFSET(ModestAccountMgrClass, account_changed),
 122                                       NULL, NULL,
 123                                       modest_marshal_VOID__STRING_INT,
 124                                       G_TYPE_NONE, 2, G_TYPE_STRING, G_TYPE_INT);
 125
 126                 signals[ACCOUNT_BUSY_SIGNAL] =
 127                         g_signal_new ("account_busy_changed",
 128                                       MODEST_TYPE_ACCOUNT_MGR,
 129                                       G_SIGNAL_RUN_FIRST,
 130                                       G_STRUCT_OFFSET(ModestAccountMgrClass, account_busy_changed),
 131                                       NULL, NULL,
 132                                       modest_marshal_VOID__STRING_BOOLEAN,
 133                                       G_TYPE_NONE, 2, G_TYPE_STRING, G_TYPE_BOOLEAN);
 134
 135                 signals[DEFAULT_ACCOUNT_CHANGED_SIGNAL] =
 136                         g_signal_new ("default_account_changed",
 137                                       MODEST_TYPE_ACCOUNT_MGR,
 138                                       G_SIGNAL_RUN_FIRST,
 139                                       G_STRUCT_OFFSET(ModestAccountMgrClass, default_account_changed),
 140                                       NULL, NULL,
 141                                       g_cclosure_marshal_VOID__VOID,
 142                                       G_TYPE_NONE, 0);
 143
 144                 signals[DISPLAY_NAME_CHANGED_SIGNAL] =
 145                         g_signal_new ("display_name_changed",
 146                                       MODEST_TYPE_ACCOUNT_MGR,
 147                                       G_SIGNAL_RUN_FIRST,
 148                                       G_STRUCT_OFFSET(ModestAccountMgrClass, display_name_changed),
 149                                       NULL, NULL,
 150                                       g_cclosure_marshal_VOID__STRING,
 151                                       G_TYPE_NONE, 1, G_TYPE_STRING);
 152
 153                 modest_account_mgr_initialized = TRUE;
 154         }
 155 }
 156
 157 static void
 158 modest_account_mgr_class_init (ModestAccountMgrClass * klass)
 159 {
 160         GObjectClass *gobject_class;
 161         gobject_class = (GObjectClass *) klass;
 162
 163         parent_class = g_type_class_peek_parent (klass);
 164         gobject_class->finalize = modest_account_mgr_finalize;
 165
 166         g_type_class_add_private (gobject_class,
 167                                   sizeof (ModestAccountMgrPrivate));
 168 }
 169
 170
 171 static void
 172 modest_account_mgr_init (ModestAccountMgr * obj)
 173 {
 174         ModestAccountMgrPrivate *priv =
 175                 MODEST_ACCOUNT_MGR_GET_PRIVATE (obj);
 176
 177         priv->modest_conf   = NULL;
 178         priv->busy_accounts = NULL;
 179         priv->timeout       = 0;
 180
 181         priv->notification_id_accounts = g_hash_table_new_full (g_int_hash, g_int_equal, g_free, g_free);
 182
 183         /* we maintain hashes for the modest-conf keys we build from account name
 184          * + key. many seem to be used often, and generating them showed up high
 185          * in oprofile */
 186         /* both hashes are hashes to hashes;
 187          * account-key => keyname ==> account-key-name
 188          */
 189         priv->server_account_key_hash = g_hash_table_new_full (g_str_hash,
 190                                                                g_str_equal,
 191                                                                g_free,
 192                                                                (GDestroyNotify)g_hash_table_destroy);
 193         priv->account_key_hash        = g_hash_table_new_full (g_str_hash,
 194                                                                g_str_equal,
 195                                                                g_free,
 196                                                                (GDestroyNotify)g_hash_table_destroy);
 197
 198         /* FALSE means: status is unknown */
 199         priv->has_accounts = FALSE;
 200         priv->has_enabled_accounts = FALSE;
 201 }
 202
 203 static void
 204 modest_account_mgr_finalize (GObject * obj)
 205 {
 206         ModestAccountMgrPrivate *priv =
 207                 MODEST_ACCOUNT_MGR_GET_PRIVATE (obj);
 208
 209         if (priv->notification_id_accounts) {
 210                 /* TODO: forget dirs */
 211
 212                 g_hash_table_destroy (priv->notification_id_accounts);
 213         }
 214
 215         if (priv->modest_conf) {
 216                 g_object_unref (G_OBJECT(priv->modest_conf));
 217                 priv->modest_conf = NULL;
 218         }
 219
 220         if (priv->timeout)
 221                 g_source_remove (priv->timeout);
 222         priv->timeout = 0;
 223
 224         if (priv->server_account_key_hash) {
 225                 g_hash_table_destroy (priv->server_account_key_hash);
 226                 priv->server_account_key_hash = NULL;
 227         }
 228
 229         if (priv->account_key_hash) {
 230                 g_hash_table_destroy (priv->account_key_hash);
 231                 priv->account_key_hash = NULL;
 232         }
 233
 234         G_OBJECT_CLASS(parent_class)->finalize (obj);
 235 }
 236
 237
 238 ModestAccountMgr *
 239 modest_account_mgr_new (ModestConf *conf)
 240 {
 241         GObject *obj;
 242         ModestAccountMgrPrivate *priv;
 243
 244         g_return_val_if_fail (conf, NULL);
 245
 246         obj = G_OBJECT (g_object_new (MODEST_TYPE_ACCOUNT_MGR, NULL));
 247         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (obj);
 248
 249         g_object_ref (G_OBJECT(conf));
 250         priv->modest_conf = conf;
 251
 252         return MODEST_ACCOUNT_MGR (obj);
 253 }
 254
 255
 256 static const gchar *
 257 null_means_empty (const gchar * str)
 258 {
 259         return str ? str : "";
 260 }
 261
 262
 263 gboolean
 264 modest_account_mgr_add_account (ModestAccountMgr *self,
 265                                 const gchar *name,
 266                                 const gchar *display_name,
 267                                 const gchar *user_fullname,
 268                                 const gchar *user_email,
 269                                 const gchar *retrieve_type,
 270                                 const gchar *store_account,
 271                                 const gchar *transport_account,
 272                                 gboolean enabled)
 273 {
 274         ModestAccountMgrPrivate *priv;
 275         const gchar *key;
 276         gboolean ok;
 277         gchar *default_account;
 278         GError *err = NULL;
 279
 280         g_return_val_if_fail (MODEST_IS_ACCOUNT_MGR(self), FALSE);
 281         g_return_val_if_fail (name, FALSE);
 282         g_return_val_if_fail (strchr(name, '/') == NULL, FALSE);
 283
 284         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 285
 286         /*
 287          * we create the account by adding an account 'dir', with the name <name>,
 288          * and in that the 'display_name' string key
 289          */
 290         key = _modest_account_mgr_get_account_keyname_cached (priv, name, MODEST_ACCOUNT_DISPLAY_NAME,
 291                                                               FALSE);
 292         if (modest_account_mgr_account_exists (self, key, FALSE)) {
 293                 g_printerr ("modest: account already exists\n");
 294                 return FALSE;
 295         }
 296
 297         ok = modest_conf_set_string (priv->modest_conf, key, name, &err);
 298         if (!ok) {
 299                 g_printerr ("modest: cannot set display name\n");
 300                 if (err) {
 301                         g_printerr ("modest: Error adding account conf: %s\n", err->message);
 302                         g_error_free (err);
 303                 }
 304                 return FALSE;
 305         }
 306
 307         if (store_account) {
 308                 key = _modest_account_mgr_get_account_keyname_cached (priv, name, MODEST_ACCOUNT_STORE_ACCOUNT,
 309                                                                       FALSE);
 310                 ok = modest_conf_set_string (priv->modest_conf, key, store_account, &err);
 311                 if (!ok) {
 312                         g_printerr ("modest: failed to set store account '%s'\n",
 313                                     store_account);
 314                         if (err) {
 315                                 g_printerr ("modest: Error adding store account conf: %s\n", err->message);
 316                                 g_error_free (err);
 317                         }
 318                         return FALSE;
 319                 }
 320         }
 321
 322         if (transport_account) {
 323                 key = _modest_account_mgr_get_account_keyname_cached (priv, name,
 324                                                                       MODEST_ACCOUNT_TRANSPORT_ACCOUNT,
 325                                                                       FALSE);
 326                 ok = modest_conf_set_string (priv->modest_conf, key, transport_account, &err);
 327                 if (!ok) {
 328                         g_printerr ("modest: failed to set transport account '%s'\n",
 329                                     transport_account);
 330                         if (err) {
 331                                 g_printerr ("modest: Error adding transport account conf: %s\n", err->message);
 332                                 g_error_free (err);
 333                         }
 334                         return FALSE;
 335                 }
 336         }
 337
 338         /* Make sure that leave-messages-on-server is enabled by default,
 339          * as per the UI spec, though it is only meaningful for accounts using POP.
 340          * (possibly this gconf key should be under the server account): */
 341         modest_account_mgr_set_bool (self, name, MODEST_ACCOUNT_LEAVE_ON_SERVER, TRUE, FALSE);
 342         modest_account_mgr_set_bool (self, name, MODEST_ACCOUNT_ENABLED, enabled,FALSE);
 343
 344         /* Fill other data */
 345         modest_account_mgr_set_string (self, name,
 346                                        MODEST_ACCOUNT_DISPLAY_NAME,
 347                                        display_name, FALSE);
 348         modest_account_mgr_set_string (self, name,
 349                                        MODEST_ACCOUNT_FULLNAME,
 350                                        user_fullname, FALSE);
 351         modest_account_mgr_set_string (self, name,
 352                                        MODEST_ACCOUNT_EMAIL,
 353                                        user_email, FALSE);
 354         modest_account_mgr_set_string (self, name,
 355                                        MODEST_ACCOUNT_RETRIEVE,
 356                                        retrieve_type, FALSE);
 357
 358         /* Notify the observers */
 359         g_signal_emit (self, signals[ACCOUNT_INSERTED_SIGNAL], 0, name);
 360
 361         /* if no default account has been defined yet, do so now */
 362         default_account = modest_account_mgr_get_default_account (self);
 363         if (!default_account)
 364                 modest_account_mgr_set_default_account (self, name);
 365         g_free (default_account);
 366
 367         /* (re)set the automatic account update */
 368         modest_platform_set_update_interval
 369                 (modest_conf_get_int (priv->modest_conf, MODEST_CONF_UPDATE_INTERVAL, NULL));
 370
 371         return TRUE;
 372 }
 373
 374
 375 gboolean
 376 modest_account_mgr_add_server_account (ModestAccountMgr * self,
 377                                        const gchar *name,
 378                                        const gchar *hostname,
 379                                        guint portnumber,
 380                                        const gchar *username,
 381                                        const gchar *password,
 382                                        ModestTransportStoreProtocol proto,
 383                                        ModestConnectionProtocol security,
 384                                        ModestAuthProtocol auth)
 385 {
 386         ModestAccountMgrPrivate *priv;
 387         const gchar *key;
 388         gboolean ok = TRUE;
 389         GError *err = NULL;
 390
 391         g_return_val_if_fail (MODEST_IS_ACCOUNT_MGR(self), FALSE);
 392         g_return_val_if_fail (name, FALSE);
 393         g_return_val_if_fail (strchr(name, '/') == NULL, FALSE);
 394
 395         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 396
 397         /* hostname */
 398         key = _modest_account_mgr_get_account_keyname_cached (priv, name, MODEST_ACCOUNT_HOSTNAME, TRUE);
 399         if (modest_conf_key_exists (priv->modest_conf, key, &err)) {
 400                 g_printerr ("modest: server account '%s' already exists\n", name);
 401                 ok =  FALSE;
 402         }
 403         if (!ok)
 404                 goto cleanup;
 405
 406         modest_conf_set_string (priv->modest_conf, key, null_means_empty(hostname), &err);
 407         if (err) {
 408                 g_printerr ("modest: failed to set %s: %s\n", key, err->message);
 409                 g_error_free (err);
 410                 ok = FALSE;
 411         }
 412         if (!ok)
 413                 goto cleanup;
 414
 415         /* username */
 416         key = _modest_account_mgr_get_account_keyname_cached (priv, name, MODEST_ACCOUNT_USERNAME, TRUE);
 417         ok = modest_conf_set_string (priv->modest_conf, key, null_means_empty (username), &err);
 418         if (err) {
 419                 g_printerr ("modest: failed to set %s: %s\n", key, err->message);
 420                 g_error_free (err);
 421                 ok = FALSE;
 422         }
 423         if (!ok)
 424                 goto cleanup;
 425
 426
 427         /* password */
 428         key = _modest_account_mgr_get_account_keyname_cached (priv, name, MODEST_ACCOUNT_PASSWORD, TRUE);
 429         ok = modest_conf_set_string (priv->modest_conf, key, null_means_empty (password), &err);
 430         if (err) {
 431                 g_printerr ("modest: failed to set %s: %s\n", key, err->message);
 432                 g_error_free (err);
 433                 ok = FALSE;
 434         }
 435         if (!ok)
 436                 goto cleanup;
 437
 438         /* proto */
 439         key = _modest_account_mgr_get_account_keyname_cached (priv, name, MODEST_ACCOUNT_PROTO, TRUE);
 440         ok = modest_conf_set_string (priv->modest_conf, key,
 441                                      modest_protocol_info_get_transport_store_protocol_name(proto),
 442                                      &err);
 443         if (err) {
 444                 g_printerr ("modest: failed to set %s: %s\n", key, err->message);
 445                 g_error_free (err);
 446                 ok = FALSE;
 447         }
 448         if (!ok)
 449                 goto cleanup;
 450
 451
 452         /* portnumber */
 453         key = _modest_account_mgr_get_account_keyname_cached (priv, name, MODEST_ACCOUNT_PORT, TRUE);
 454         ok = modest_conf_set_int (priv->modest_conf, key, portnumber, &err);
 455         if (err) {
 456                 g_printerr ("modest: failed to set %s: %s\n", key, err->message);
 457                 g_error_free (err);
 458                 ok = FALSE;
 459         }
 460         if (!ok)
 461                 goto cleanup;
 462
 463
 464         /* auth mechanism */
 465         key = _modest_account_mgr_get_account_keyname_cached (priv, name, MODEST_ACCOUNT_AUTH_MECH, TRUE);
 466         ok = modest_conf_set_string (priv->modest_conf, key,
 467                                      modest_protocol_info_get_auth_protocol_name (auth),
 468                                      &err);
 469         if (err) {
 470                 g_printerr ("modest: failed to set %s: %s\n", key, err->message);
 471                 g_error_free (err);
 472                 ok = FALSE;
 473         }
 474         if (!ok)
 475                 goto cleanup;
 476
 477         /* Add the security settings: */
 478         modest_account_mgr_set_server_account_security (self, name, security);
 479
 480 cleanup:
 481         if (!ok) {
 482                 g_printerr ("modest: failed to add server account\n");
 483                 return FALSE;
 484         }
 485
 486         return TRUE;
 487 }
 488
 489 /** modest_account_mgr_add_server_account_uri:
 490  * Only used for mbox and maildir accounts.
 491  */
 492 gboolean
 493 modest_account_mgr_add_server_account_uri (ModestAccountMgr * self,
 494                                            const gchar *name,
 495                                            ModestTransportStoreProtocol proto,
 496                                            const gchar *uri)
 497 {
 498         ModestAccountMgrPrivate *priv;
 499         const gchar *key;
 500         gboolean ok;
 501
 502         g_return_val_if_fail (MODEST_IS_ACCOUNT_MGR(self), FALSE);
 503         g_return_val_if_fail (name, FALSE);
 504         g_return_val_if_fail (strchr(name, '/') == NULL, FALSE);
 505         g_return_val_if_fail (uri, FALSE);
 506
 507         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 508
 509         /* proto */
 510         key = _modest_account_mgr_get_account_keyname_cached (priv, name, MODEST_ACCOUNT_PROTO, TRUE);
 511         ok = modest_conf_set_string (priv->modest_conf, key,
 512                                      modest_protocol_info_get_transport_store_protocol_name(proto),
 513                                      NULL);
 514
 515         if (!ok) {
 516                 g_printerr ("modest: failed to set proto\n");
 517                 return FALSE;
 518         }
 519
 520         /* uri */
 521         key = _modest_account_mgr_get_account_keyname_cached (priv, name, MODEST_ACCOUNT_URI, TRUE);
 522         ok = modest_conf_set_string (priv->modest_conf, key, uri, NULL);
 523
 524         if (!ok) {
 525                 g_printerr ("modest: failed to set uri\n");
 526                 return FALSE;
 527         }
 528         return TRUE;
 529 }
 530
 531 /*
 532  * Utility function used by modest_account_mgr_remove_account
 533  */
 534 static void
 535 real_remove_account (ModestConf *conf,
 536                      const gchar *acc_name,
 537                      gboolean server_account)
 538 {
 539         GError *err = NULL;
 540         gchar *key;
 541
 542         key = _modest_account_mgr_get_account_keyname (acc_name, NULL, server_account);
 543         modest_conf_remove_key (conf, key, &err);
 544
 545         if (err) {
 546                 g_printerr ("modest: error removing key: %s\n", err->message);
 547                 g_error_free (err);
 548         }
 549         g_free (key);
 550 }
 551
 552 gboolean
 553 modest_account_mgr_remove_account (ModestAccountMgr * self,
 554                                    const gchar* name)
 555 {
 556         ModestAccountMgrPrivate *priv;
 557         gchar *default_account_name, *store_acc_name, *transport_acc_name;
 558         gboolean default_account_deleted;
 559
 560         g_return_val_if_fail (MODEST_IS_ACCOUNT_MGR(self), FALSE);
 561         g_return_val_if_fail (name, FALSE);
 562
 563         if (!modest_account_mgr_account_exists (self, name, FALSE)) {
 564                 g_printerr ("modest: %s: account '%s' does not exist\n", __FUNCTION__, name);
 565                 return FALSE;
 566         }
 567
 568         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 569         default_account_deleted = FALSE;
 570
 571         /* If this was the default, then remove that setting: */
 572         default_account_name = modest_account_mgr_get_default_account (self);
 573         if (default_account_name && (strcmp (default_account_name, name) == 0)) {
 574                 modest_account_mgr_unset_default_account (self);
 575                 default_account_deleted = TRUE;
 576         }
 577         g_free (default_account_name);
 578
 579         /* Delete transport and store accounts */
 580         store_acc_name = modest_account_mgr_get_string (self, name,
 581                                                         MODEST_ACCOUNT_STORE_ACCOUNT, FALSE);
 582         if (store_acc_name)
 583                 real_remove_account (priv->modest_conf, store_acc_name, TRUE);
 584
 585         transport_acc_name = modest_account_mgr_get_string (self, name,
 586                                                             MODEST_ACCOUNT_TRANSPORT_ACCOUNT, FALSE);
 587         if (transport_acc_name)
 588                 real_remove_account (priv->modest_conf, transport_acc_name, TRUE);
 589
 590         /* Remove the modest account */
 591         real_remove_account (priv->modest_conf, name, FALSE);
 592
 593         if (default_account_deleted) {
 594                 /* pick another one as the new default account. We do
 595                    this *after* deleting the keys, because otherwise a
 596                    call to account_names will retrieve also the
 597                    deleted account */
 598                 modest_account_mgr_set_first_account_as_default (self);
 599         }
 600
 601         /* Notify the observers. We do this *after* deleting
 602            the keys, because otherwise a call to account_names
 603            will retrieve also the deleted account */
 604         g_signal_emit (G_OBJECT(self), signals[ACCOUNT_REMOVED_SIGNAL], 0, name);
 605
 606         /* if this was the last account, stop any auto-updating */
 607         /* (re)set the automatic account update */
 608         GSList *acc_names = modest_account_mgr_account_names (self, TRUE);
 609         if (!acc_names) {
 610                 modest_platform_set_update_interval (0);
 611                 /* it was the last account, the has_account / has_enabled_account
 612                  * changes
 613                  */
 614                 priv->has_accounts = priv->has_enabled_accounts = FALSE;
 615         } else
 616                 modest_account_mgr_free_account_names (acc_names);
 617
 618         return TRUE;
 619 }
 620
 621
 622
 623 /* strip the first /n/ character from each element
 624  * caller must make sure all elements are strings with
 625  * length >= n, and also that data can be freed.
 626  * change is in-place
 627  */
 628 static void
 629 strip_prefix_from_elements (GSList * lst, guint n)
 630 {
 631         while (lst) {
 632                 memmove (lst->data, lst->data + n,
 633                          strlen(lst->data) - n + 1);
 634                 lst = lst->next;
 635         }
 636 }
 637
 638
 639 GSList*
 640 modest_account_mgr_account_names (ModestAccountMgr * self, gboolean only_enabled)
 641 {
 642         GSList *accounts;
 643         ModestAccountMgrPrivate *priv;
 644         GError *err = NULL;
 645
 646         const size_t prefix_len = strlen (MODEST_ACCOUNT_NAMESPACE "/");
 647
 648         g_return_val_if_fail (self, NULL);
 649
 650         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 651         accounts = modest_conf_list_subkeys (priv->modest_conf,
 652                                              MODEST_ACCOUNT_NAMESPACE, &err);
 653
 654         if (err) {
 655                 g_printerr ("modest: failed to get subkeys (%s): %s\n",
 656                             MODEST_ACCOUNT_NAMESPACE, err->message);
 657                 g_error_free (err);
 658                 return NULL; /* assume accounts did not get value when err is set...*/
 659         }
 660
 661         strip_prefix_from_elements (accounts, prefix_len);
 662
 663         GSList *result = NULL;
 664
 665         /* Unescape the keys to get the account names: */
 666         GSList *iter = accounts;
 667         while (iter) {
 668                 if (!(iter->data))
 669                         continue;
 670
 671                 const gchar* account_name_key = (const gchar*)iter->data;
 672                 gchar* unescaped_name = account_name_key ?
 673                         modest_conf_key_unescape (account_name_key)
 674                         : NULL;
 675
 676                 gboolean add = TRUE;
 677                 if (only_enabled) {
 678                         if (unescaped_name &&
 679                             !modest_account_mgr_get_bool (self, unescaped_name,
 680                                                           MODEST_ACCOUNT_ENABLED, FALSE))
 681                                 add = FALSE;
 682                 }
 683
 684                 /* Ignore modest accounts whose server accounts don't exist:
 685                  * (We could be getting this list while the account is being deleted,
 686                  * while the child server accounts have already been deleted, but the
 687                  * parent modest account already exists.
 688                  */
 689                 if (add) {
 690                         gchar* server_account_name = modest_account_mgr_get_string
 691                                 (self, account_name_key, MODEST_ACCOUNT_STORE_ACCOUNT,
 692                                  FALSE);
 693                         if (server_account_name) {
 694                                 if (!modest_account_mgr_account_exists (self, server_account_name, TRUE))
 695                                         add = FALSE;
 696                                 g_free (server_account_name);
 697                         }
 698                 }
 699
 700                 if (add) {
 701                         gchar* server_account_name = modest_account_mgr_get_string
 702                                 (self, account_name_key, MODEST_ACCOUNT_TRANSPORT_ACCOUNT,
 703                                  FALSE);
 704                         if (server_account_name) {
 705                                 if (!modest_account_mgr_account_exists (self, server_account_name, TRUE))
 706                                         add = FALSE;
 707                                 g_free (server_account_name);
 708                         }
 709                 }
 710
 711                 if (add)
 712                         result = g_slist_append (result, unescaped_name);
 713                 else
 714                         g_free (unescaped_name);
 715
 716                 g_free (iter->data);
 717                 iter->data = NULL;
 718
 719                 iter = g_slist_next (iter);
 720         }
 721
 722
 723         /* we already freed the strings in the loop */
 724         g_slist_free (accounts);
 725
 726         accounts = NULL;
 727         return result;
 728 }
 729
 730
 731 void
 732 modest_account_mgr_free_account_names (GSList *account_names)
 733 {
 734         g_slist_foreach (account_names, (GFunc)g_free, NULL);
 735         g_slist_free (account_names);
 736 }
 737
 738
 739
 740 gchar *
 741 modest_account_mgr_get_string (ModestAccountMgr *self, const gchar *name,
 742                                const gchar *key, gboolean server_account) {
 743
 744         ModestAccountMgrPrivate *priv;
 745
 746         const gchar *keyname;
 747         gchar *retval;
 748         GError *err = NULL;
 749
 750         g_return_val_if_fail (self, NULL);
 751         g_return_val_if_fail (name, NULL);
 752         g_return_val_if_fail (key, NULL);
 753
 754         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 755
 756         keyname = _modest_account_mgr_get_account_keyname_cached (priv, name, key, server_account);
 757
 758         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 759         retval = modest_conf_get_string (priv->modest_conf, keyname, &err);
 760         if (err) {
 761                 g_printerr ("modest: error getting string '%s': %s\n", keyname, err->message);
 762                 g_error_free (err);
 763                 retval = NULL;
 764         }
 765
 766         return retval;
 767 }
 768
 769
 770 gint
 771 modest_account_mgr_get_int (ModestAccountMgr *self, const gchar *name, const gchar *key,
 772                             gboolean server_account)
 773 {
 774         ModestAccountMgrPrivate *priv;
 775
 776         const gchar *keyname;
 777         gint retval;
 778         GError *err = NULL;
 779
 780         g_return_val_if_fail (MODEST_IS_ACCOUNT_MGR(self), -1);
 781         g_return_val_if_fail (name, -1);
 782         g_return_val_if_fail (key, -1);
 783
 784         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 785
 786         keyname = _modest_account_mgr_get_account_keyname_cached (priv, name, key, server_account);
 787
 788         retval = modest_conf_get_int (priv->modest_conf, keyname, &err);
 789         if (err) {
 790                 g_printerr ("modest: error getting int '%s': %s\n", keyname, err->message);
 791                 g_error_free (err);
 792                 retval = -1;
 793         }
 794
 795         return retval;
 796 }
 797
 798
 799
 800 gboolean
 801 modest_account_mgr_get_bool (ModestAccountMgr * self, const gchar *account,
 802                              const gchar * key, gboolean server_account)
 803 {
 804         ModestAccountMgrPrivate *priv;
 805
 806         const gchar *keyname;
 807         gboolean retval;
 808         GError *err = NULL;
 809
 810         g_return_val_if_fail (MODEST_IS_ACCOUNT_MGR(self), FALSE);
 811         g_return_val_if_fail (account, FALSE);
 812         g_return_val_if_fail (key, FALSE);
 813
 814         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 815         ///keyname = _modest_account_mgr_get_account_keyname (account, key, server_account);
 816
 817         keyname = _modest_account_mgr_get_account_keyname_cached (priv, account, key, server_account);
 818
 819         retval = modest_conf_get_bool (priv->modest_conf, keyname, &err);
 820         if (err) {
 821                 g_printerr ("modest: error getting bool '%s': %s\n", keyname, err->message);
 822                 g_error_free (err);
 823                 retval = FALSE;
 824         }
 825
 826         return retval;
 827 }
 828
 829
 830
 831 GSList *
 832 modest_account_mgr_get_list (ModestAccountMgr *self, const gchar *name,
 833                              const gchar *key, ModestConfValueType list_type,
 834                              gboolean server_account)
 835 {
 836         ModestAccountMgrPrivate *priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 837
 838         const gchar *keyname;
 839         GSList *retval;
 840         GError *err = NULL;
 841
 842         g_return_val_if_fail (MODEST_IS_ACCOUNT_MGR(self), NULL);
 843         g_return_val_if_fail (name, NULL);
 844         g_return_val_if_fail (key, NULL);
 845
 846         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 847
 848         keyname = _modest_account_mgr_get_account_keyname_cached (priv, name, key,
 849                                                                   server_account);
 850
 851         retval = modest_conf_get_list (priv->modest_conf, keyname, list_type, &err);
 852         if (err) {
 853                 g_printerr ("modest: error getting list '%s': %s\n", keyname,
 854                             err->message);
 855                 g_error_free (err);
 856                 retval = FALSE;
 857         }
 858         return retval;
 859 }
 860
 861
 862 gboolean
 863 modest_account_mgr_set_string (ModestAccountMgr * self,
 864                                const gchar * name,
 865                                const gchar * key,
 866                                const gchar * val,
 867                                gboolean server_account)
 868 {
 869         ModestAccountMgrPrivate *priv;
 870
 871         const gchar *keyname;
 872         gboolean retval;
 873         GError *err = NULL;
 874
 875         g_return_val_if_fail (MODEST_IS_ACCOUNT_MGR(self), FALSE);
 876         g_return_val_if_fail (name, FALSE);
 877         g_return_val_if_fail (key, FALSE);
 878
 879         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 880
 881         keyname = _modest_account_mgr_get_account_keyname_cached (priv, name, key, server_account);
 882
 883         retval = modest_conf_set_string (priv->modest_conf, keyname, val, &err);
 884         if (err) {
 885                 g_printerr ("modest: error setting string '%s': %s\n", keyname, err->message);
 886                 g_error_free (err);
 887                 retval = FALSE;
 888         }
 889         return retval;
 890 }
 891
 892 gboolean
 893 modest_account_mgr_set_int (ModestAccountMgr * self, const gchar * name,
 894                             const gchar * key, int val, gboolean server_account)
 895 {
 896         ModestAccountMgrPrivate *priv;
 897
 898         const gchar *keyname;
 899         gboolean retval;
 900         GError *err = NULL;
 901
 902         g_return_val_if_fail (MODEST_IS_ACCOUNT_MGR(self), FALSE);
 903         g_return_val_if_fail (name, FALSE);
 904         g_return_val_if_fail (key, FALSE);
 905
 906         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 907
 908         keyname = _modest_account_mgr_get_account_keyname_cached (priv, name, key, server_account);
 909
 910         retval = modest_conf_set_int (priv->modest_conf, keyname, val, &err);
 911         if (err) {
 912                 g_printerr ("modest: error setting int '%s': %s\n", keyname, err->message);
 913                 g_error_free (err);
 914                 retval = FALSE;
 915         }
 916         return retval;
 917 }
 918
 919
 920
 921 gboolean
 922 modest_account_mgr_set_bool (ModestAccountMgr * self, const gchar * name,
 923                              const gchar * key, gboolean val, gboolean server_account)
 924 {
 925         ModestAccountMgrPrivate *priv;
 926
 927         const gchar *keyname;
 928         gboolean retval;
 929         GError *err = NULL;
 930
 931         g_return_val_if_fail (MODEST_IS_ACCOUNT_MGR(self), FALSE);
 932         g_return_val_if_fail (name, FALSE);
 933         g_return_val_if_fail (key, FALSE);
 934
 935         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 936         keyname = _modest_account_mgr_get_account_keyname_cached (priv, name, key, server_account);
 937
 938         retval = modest_conf_set_bool (priv->modest_conf, keyname, val, &err);
 939         if (err) {
 940                 g_printerr ("modest: error setting bool '%s': %s\n", keyname, err->message);
 941                 g_error_free (err);
 942                 retval = FALSE;
 943         }
 944
 945         return retval;
 946 }
 947
 948
 949 gboolean
 950 modest_account_mgr_set_list (ModestAccountMgr *self,
 951                              const gchar *name,
 952                              const gchar *key,
 953                              GSList *val,
 954                              ModestConfValueType list_type,
 955                              gboolean server_account)
 956 {
 957         ModestAccountMgrPrivate *priv;
 958         const gchar *keyname;
 959         GError *err = NULL;
 960         gboolean retval;
 961
 962         g_return_val_if_fail (self, FALSE);
 963         g_return_val_if_fail (name, FALSE);
 964         g_return_val_if_fail (key,  FALSE);
 965         g_return_val_if_fail (val,  FALSE);
 966
 967         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 968
 969         keyname = _modest_account_mgr_get_account_keyname_cached (priv, name, key, server_account);
 970
 971         retval = modest_conf_set_list (priv->modest_conf, keyname, val, list_type, &err);
 972         if (err) {
 973                 g_printerr ("modest: error setting list '%s': %s\n", keyname, err->message);
 974                 g_error_free (err);
 975                 retval = FALSE;
 976         }
 977
 978         return retval;
 979 }
 980
 981 gboolean
 982 modest_account_mgr_account_exists (ModestAccountMgr * self, const gchar* name,
 983                                    gboolean server_account)
 984 {
 985         ModestAccountMgrPrivate *priv;
 986
 987         const gchar *keyname;
 988         gboolean retval;
 989         GError *err = NULL;
 990
 991         g_return_val_if_fail (self, FALSE);
 992         g_return_val_if_fail (name, FALSE);
 993
 994         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 995         keyname = _modest_account_mgr_get_account_keyname_cached (priv, name, NULL, server_account);
 996         retval = modest_conf_key_exists (priv->modest_conf, keyname, &err);
 997         if (err) {
 998                 g_printerr ("modest: error determining existance of '%s': %s\n", keyname,
 999                             err->message);
1000                 g_error_free (err);
1001                 retval = FALSE;
1002         }
1003         return retval;
1004 }
1005
1006 gboolean
1007 modest_account_mgr_account_with_display_name_exists  (ModestAccountMgr *self,
1008                                                       const gchar *display_name)
1009 {
1010         GSList *account_names = NULL;
1011         GSList *cursor = NULL;
1012
1013         cursor = account_names = modest_account_mgr_account_names (self,
1014                                                                    TRUE /* enabled accounts, because disabled accounts are not user visible. */);
1015
1016         gboolean found = FALSE;
1017
1018         /* Look at each non-server account to check their display names; */
1019         while (cursor) {
1020                 const gchar * account_name = (gchar*)cursor->data;
1021
1022                 ModestAccountData *account_data = modest_account_mgr_get_account_data (self, account_name);
1023                 if (!account_data) {
1024                         g_printerr ("modest: failed to get account data for %s\n", account_name);
1025                         continue;
1026                 }
1027
1028                 if(account_data->display_name && (strcmp (account_data->display_name, display_name) == 0)) {
1029                         found = TRUE;
1030                         break;
1031                 }
1032
1033                 modest_account_mgr_free_account_data (self, account_data);
1034                 cursor = cursor->next;
1035         }
1036         modest_account_mgr_free_account_names (account_names);
1037         account_names = NULL;
1038
1039         return found;
1040 }
1041
1042
1043
1044
1045 gboolean
1046 modest_account_mgr_unset (ModestAccountMgr *self, const gchar *name,
1047                           const gchar *key, gboolean server_account)
1048 {
1049         ModestAccountMgrPrivate *priv;
1050
1051         const gchar *keyname;
1052         gboolean retval;
1053         GError *err = NULL;
1054
1055         g_return_val_if_fail (MODEST_IS_ACCOUNT_MGR(self), FALSE);
1056         g_return_val_if_fail (name, FALSE);
1057         g_return_val_if_fail (key, FALSE);
1058
1059         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
1060         keyname = _modest_account_mgr_get_account_keyname_cached (priv, name, key, server_account);
1061
1062         retval = modest_conf_remove_key (priv->modest_conf, keyname, &err);
1063         if (err) {
1064                 g_printerr ("modest: error unsetting'%s': %s\n", keyname,
1065                             err->message);
1066                 g_error_free (err);
1067                 retval = FALSE;
1068         }
1069         return retval;
1070 }
1071
1072 gchar*
1073 _modest_account_mgr_account_from_key (const gchar *key, gboolean *is_account_key, gboolean *is_server_account)
1074 {
1075         /* Initialize input parameters: */
1076         if (is_account_key)
1077                 *is_account_key = FALSE;
1078
1079         if (is_server_account)
1080                 *is_server_account = FALSE;
1081
1082         const gchar* account_ns        = MODEST_ACCOUNT_NAMESPACE "/";
1083         const gchar* server_account_ns = MODEST_SERVER_ACCOUNT_NAMESPACE "/";
1084         gchar *cursor;
1085         gchar *account = NULL;
1086
1087         /* determine whether it's an account or a server account,
1088          * based on the prefix */
1089         if (g_str_has_prefix (key, account_ns)) {
1090
1091                 if (is_server_account)
1092                         *is_server_account = FALSE;
1093
1094                 account = g_strdup (key + strlen (account_ns));
1095
1096         } else if (g_str_has_prefix (key, server_account_ns)) {
1097
1098                 if (is_server_account)
1099                         *is_server_account = TRUE;
1100
1101                 account = g_strdup (key + strlen (server_account_ns));
1102         } else
1103                 return NULL;
1104
1105         /* if there are any slashes left in the key, it's not
1106          * the toplevel entry for an account
1107          */
1108         cursor = strstr(account, "/");
1109
1110         if (is_account_key && cursor)
1111                 *is_account_key = TRUE;
1112
1113         /* put a NULL where the first slash was */
1114         if (cursor)
1115                 *cursor = '\0';
1116
1117         if (account) {
1118                 /* The key is an escaped string, so unescape it to get the actual account name: */
1119                 gchar *unescaped_name = modest_conf_key_unescape (account);
1120                 g_free (account);
1121                 return unescaped_name;
1122         } else
1123                 return NULL;
1124 }
1125
1126
1127
1128
1129
1130 /* optimization: only with non-alphanum chars, escaping is needed */
1131 inline static gboolean
1132 is_alphanum (const gchar* str)
1133 {
1134         const gchar *cursor;
1135         for (cursor = str; cursor && *cursor; ++cursor) {
1136                 const char c = *cursor;
1137                 /* we cannot trust isalnum(3), because it might consider locales */
1138                 /*       numbers            ALPHA            alpha       */
1139                 if (!((c>=48 && c<=57)||(c>=65 && c<=90)||(c>=97 && c<=122)))
1140                         return FALSE;
1141         }
1142         return TRUE;
1143 }
1144
1145
1146
1147
1148 /* must be freed by caller */
1149 gchar *
1150 _modest_account_mgr_get_account_keyname (const gchar *account_name, const gchar* name,
1151                                          gboolean server_account)
1152 {
1153         gchar *retval = NULL;
1154         gchar *namespace = server_account ? MODEST_SERVER_ACCOUNT_NAMESPACE : MODEST_ACCOUNT_NAMESPACE;
1155         gchar *escaped_account_name, *escaped_name;
1156
1157         if (!account_name)
1158                 return g_strdup (namespace);
1159
1160         /* optimization: only escape names when need to be escaped */
1161         if (is_alphanum (account_name))
1162                 escaped_account_name = (gchar*)account_name;
1163         else
1164                 escaped_account_name = modest_conf_key_escape (account_name);
1165
1166         if (is_alphanum (name))
1167                 escaped_name = (gchar*)name;
1168         else
1169                 escaped_name = modest_conf_key_escape (name);
1170         //////////////////////////////////////////////////////////////
1171
1172         if (escaped_account_name && escaped_name)
1173                 retval = g_strconcat (namespace, "/", escaped_account_name, "/", escaped_name, NULL);
1174         else if (escaped_account_name)
1175                 retval = g_strconcat (namespace, "/", escaped_account_name, NULL);
1176
1177         /* Sanity check: */
1178         if (!retval || !modest_conf_key_is_valid (retval)) {
1179                 g_warning ("%s: Generated conf key was invalid: %s", __FUNCTION__,
1180                            retval ? retval: "<empty>");
1181                 g_free (retval);
1182                 retval = NULL;
1183         }
1184
1185         /* g_free is only needed if we actually allocated anything */
1186         if (name != escaped_name)
1187                 g_free (escaped_name);
1188         if (account_name != escaped_account_name)
1189                 g_free (escaped_account_name);
1190
1191         return retval;
1192 }
1193
1194 static const gchar *
1195 _modest_account_mgr_get_account_keyname_cached (ModestAccountMgrPrivate *priv,
1196                                                 const gchar* account_name,
1197                                                 const gchar *name,
1198                                                 gboolean is_server)
1199 {
1200         GHashTable *hash = is_server ? priv->server_account_key_hash : priv->account_key_hash;
1201         GHashTable *account_hash;
1202         gchar *key = NULL;
1203         const gchar *search_name;
1204
1205         if (!account_name)
1206                 return is_server ? MODEST_SERVER_ACCOUNT_NAMESPACE : MODEST_ACCOUNT_NAMESPACE;
1207
1208         search_name = name ? name : "<dummy>";
1209
1210         account_hash = g_hash_table_lookup (hash, account_name);
1211         if (!account_hash) { /* no hash for this account yet? create it */
1212                 account_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
1213                 key = _modest_account_mgr_get_account_keyname (account_name, name, is_server);
1214                 g_hash_table_insert (account_hash, g_strdup(search_name), key);
1215                 g_hash_table_insert (hash, g_strdup(account_name), account_hash);
1216                 return key;
1217         }
1218
1219         /* we have a hash for this account, but do we have the key? */
1220         key = g_hash_table_lookup (account_hash, search_name);
1221         if (!key) {
1222                 key = _modest_account_mgr_get_account_keyname (account_name, name, is_server);
1223                 g_hash_table_insert (account_hash, g_strdup(search_name), key);
1224         }
1225
1226         return key;
1227 }
1228
1229
1230 gboolean
1231 modest_account_mgr_has_accounts (ModestAccountMgr* self, gboolean enabled)
1232 {
1233         ModestAccountMgrPrivate* priv;
1234         GSList *account_names;
1235         gboolean accounts_exist;
1236
1237         g_return_val_if_fail (MODEST_IS_ACCOUNT_MGR(self), FALSE);
1238
1239         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
1240
1241         if (enabled && priv->has_enabled_accounts)
1242                 return TRUE;
1243         else if (priv->has_accounts)
1244                 return TRUE;
1245
1246         /* Check that at least one account exists: */
1247         account_names = modest_account_mgr_account_names (self,enabled);
1248         accounts_exist = account_names != NULL;
1249         modest_account_mgr_free_account_names (account_names);
1250         account_names = NULL;
1251
1252         /* cache it. */
1253         if (enabled)
1254                 priv->has_enabled_accounts = accounts_exist;
1255         else
1256                 priv->has_accounts = accounts_exist;
1257
1258         return accounts_exist;
1259 }
1260
1261 static int
1262 compare_account_name(gconstpointer a, gconstpointer b)
1263 {
1264         const gchar* account_name = (const gchar*) a;
1265         const gchar* account_name2 = (const gchar*) b;
1266         return strcmp(account_name, account_name2);
1267 }
1268
1269 void
1270 modest_account_mgr_set_account_busy(ModestAccountMgr* self,
1271                                     const gchar* account_name,
1272                                     gboolean busy)
1273 {
1274         ModestAccountMgrPrivate* priv;
1275
1276         g_return_if_fail (MODEST_IS_ACCOUNT_MGR(self));
1277         g_return_if_fail (account_name);
1278
1279         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
1280         if (busy) {
1281                 GSList *account_names = modest_account_mgr_account_names (self, TRUE);
1282                 GSList* account = g_slist_find_custom(account_names, account_name,
1283                                                       (GCompareFunc) compare_account_name);
1284
1285                 if (account && !modest_account_mgr_account_is_busy(self, account_name)) {
1286                         priv->busy_accounts = g_slist_append(priv->busy_accounts, g_strdup(account_name));
1287                         g_signal_emit (G_OBJECT(self), signals[ACCOUNT_BUSY_SIGNAL],
1288                                        0, account_name, TRUE);
1289                 }
1290                 modest_account_mgr_free_account_names (account_names);
1291                 account_names = NULL;
1292         } else {
1293                 GSList* account =
1294                         g_slist_find_custom(priv->busy_accounts, account_name, (GCompareFunc) compare_account_name);
1295
1296                 if (account) {
1297                         g_free(account->data);
1298                         priv->busy_accounts = g_slist_delete_link(priv->busy_accounts, account);
1299                         g_signal_emit (G_OBJECT(self), signals[ACCOUNT_BUSY_SIGNAL],
1300                                        0, account_name, FALSE);
1301                 }
1302         }
1303 }
1304
1305 gboolean
1306 modest_account_mgr_account_is_busy (ModestAccountMgr* self, const gchar* account_name)
1307 {
1308         ModestAccountMgrPrivate* priv;
1309
1310         g_return_val_if_fail (MODEST_IS_ACCOUNT_MGR(self), FALSE);
1311         g_return_val_if_fail (account_name, FALSE);
1312
1313         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
1314
1315         return (g_slist_find_custom(priv->busy_accounts, account_name, (GCompareFunc) compare_account_name)
1316                 != NULL);
1317 }
1318
1319 void
1320 modest_account_mgr_notify_account_update (ModestAccountMgr* self,
1321                                           const gchar *server_account_name)
1322 {
1323         ModestTransportStoreProtocol proto;
1324         ModestAccountMgrPrivate* priv;
1325         gchar *proto_name = NULL;
1326
1327         g_return_if_fail (self);
1328         g_return_if_fail (server_account_name);
1329
1330         priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
1331
1332         /* Get protocol */
1333         proto_name = modest_account_mgr_get_string (self, server_account_name,
1334                                                     MODEST_ACCOUNT_PROTO, TRUE);
1335         if (!proto_name) {
1336                 g_free (proto_name);
1337                 g_return_if_reached ();
1338         }
1339         proto = modest_protocol_info_get_transport_store_protocol (proto_name);
1340         g_free (proto_name);
1341
1342         /* there is some update in the account, so we can't
1343          * be sure about whether there are still enabled accounts...
1344          */
1345         priv->has_enabled_accounts = FALSE;
1346         priv->has_accounts         = FALSE;
1347
1348         /* Emit "update-account" */
1349         g_signal_emit (G_OBJECT(self),
1350                        signals[ACCOUNT_CHANGED_SIGNAL], 0,
1351                        server_account_name,
1352                        (modest_protocol_info_protocol_is_store (proto)) ?
1353                        TNY_ACCOUNT_TYPE_STORE :
1354                        TNY_ACCOUNT_TYPE_TRANSPORT);
1355 }
1356
1357
1358 gboolean
1359 modest_account_mgr_set_default_account  (ModestAccountMgr *self, const gchar* account)
1360 {
1361         ModestConf *conf;
1362         gboolean retval;
1363
1364         g_return_val_if_fail (self,    FALSE);
1365         g_return_val_if_fail (account, FALSE);
1366         g_return_val_if_fail (modest_account_mgr_account_exists (self, account, FALSE),
1367                               FALSE);
1368
1369         conf = MODEST_ACCOUNT_MGR_GET_PRIVATE (self)->modest_conf;
1370
1371         /* Change the default account and notify */
1372         retval = modest_conf_set_string (conf, MODEST_CONF_DEFAULT_ACCOUNT, account, NULL);
1373         if (retval)
1374                 g_signal_emit (G_OBJECT(self), signals[DEFAULT_ACCOUNT_CHANGED_SIGNAL], 0);
1375
1376         return retval;
1377 }
1378
1379
1380 gchar*
1381 modest_account_mgr_get_default_account  (ModestAccountMgr *self)
1382 {
1383         gchar *account;
1384         ModestConf *conf;
1385         GError *err = NULL;
1386
1387         g_return_val_if_fail (self, NULL);
1388
1389         conf = MODEST_ACCOUNT_MGR_GET_PRIVATE (self)->modest_conf;
1390         account = modest_conf_get_string (conf, MODEST_CONF_DEFAULT_ACCOUNT, &err);
1391
1392         if (err) {
1393                 g_printerr ("modest: failed to get '%s': %s\n",
1394                             MODEST_CONF_DEFAULT_ACCOUNT, err->message);
1395                 g_error_free (err);
1396                 g_free (account);
1397                 return  NULL;
1398         }
1399
1400         /* sanity check */
1401         if (account && !modest_account_mgr_account_exists (self, account, FALSE)) {
1402                 g_printerr ("modest: default account does not exist\n");
1403                 g_free (account);
1404                 return NULL;
1405         }
1406
1407         return account;
1408 }
1409
1410 static gboolean
1411 modest_account_mgr_unset_default_account (ModestAccountMgr *self)
1412 {
1413         ModestConf *conf;
1414         gboolean retval;
1415
1416         g_return_val_if_fail (self,    FALSE);
1417
1418         conf = MODEST_ACCOUNT_MGR_GET_PRIVATE (self)->modest_conf;
1419
1420         retval = modest_conf_remove_key (conf, MODEST_CONF_DEFAULT_ACCOUNT, NULL /* err */);
1421
1422         if (retval)
1423                 g_signal_emit (G_OBJECT(self), signals[DEFAULT_ACCOUNT_CHANGED_SIGNAL], 0);
1424
1425         return retval;
1426 }
1427
1428
1429 gchar*
1430 modest_account_mgr_get_display_name (ModestAccountMgr *self,
1431                                      const gchar* name)
1432 {
1433         return modest_account_mgr_get_string (self, name, MODEST_ACCOUNT_DISPLAY_NAME, FALSE);
1434 }
1435
1436 void
1437 modest_account_mgr_set_display_name (ModestAccountMgr *self,
1438                                      const gchar *account_name,
1439                                      const gchar *display_name)
1440 {
1441         modest_account_mgr_set_string (self,
1442                                        account_name,
1443                                        MODEST_ACCOUNT_DISPLAY_NAME,
1444                                        display_name,
1445                                        FALSE /* not server account */);
1446
1447         /* Notify about the change in the display name */
1448         g_signal_emit (self, signals[DISPLAY_NAME_CHANGED_SIGNAL], 0, account_name);
1449 }