git.maemo.org Git - modest/blob - src/modest-account-mgr-helpers.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 <modest-account-mgr-helpers.h>
  31 #include <modest-account-mgr-priv.h>
  32 #include <tny-simple-list.h>
  33 #include <modest-runtime.h>
  34 #include <string.h>
  35
  36 gboolean
  37 modest_account_mgr_set_enabled (ModestAccountMgr *self, const gchar* name,
  38                                         gboolean enabled)
  39 {
  40         return modest_account_mgr_set_bool (self, name, MODEST_ACCOUNT_ENABLED, enabled,FALSE);
  41 }
  42
  43
  44 gboolean
  45 modest_account_mgr_get_enabled (ModestAccountMgr *self, const gchar* name)
  46 {
  47         return modest_account_mgr_get_bool (self, name, MODEST_ACCOUNT_ENABLED, FALSE);
  48 }
  49
  50 gboolean modest_account_mgr_set_signature (ModestAccountMgr *self, const gchar* name,
  51         const gchar* signature, gboolean use_signature)
  52 {
  53         gboolean result = modest_account_mgr_set_bool (self, name, MODEST_ACCOUNT_USE_SIGNATURE,
  54                 use_signature, FALSE);
  55         result = result && modest_account_mgr_set_string (self, name, MODEST_ACCOUNT_SIGNATURE,
  56                 signature, FALSE);
  57         return result;
  58 }
  59
  60 gchar* modest_account_mgr_get_display_name (ModestAccountMgr *self,
  61         const gchar* name)
  62 {
  63         return modest_account_mgr_get_string (self, name, MODEST_ACCOUNT_DISPLAY_NAME, FALSE);
  64 }
  65
  66
  67
  68 gchar* modest_account_mgr_get_signature (ModestAccountMgr *self, const gchar* name,
  69         gboolean* use_signature)
  70 {
  71         if (use_signature) {
  72                 *use_signature =
  73                         modest_account_mgr_get_bool (self, name, MODEST_ACCOUNT_USE_SIGNATURE, FALSE);
  74         }
  75
  76         return modest_account_mgr_get_string (self, name, MODEST_ACCOUNT_SIGNATURE, FALSE);
  77 }
  78
  79
  80 ModestTransportStoreProtocol modest_account_mgr_get_store_protocol (ModestAccountMgr *self, const gchar* name)
  81 {
  82         ModestTransportStoreProtocol result = MODEST_PROTOCOL_STORE_POP; /* Arbitrary default */
  83
  84         gchar *server_account_name = modest_account_mgr_get_string (self, name,
  85                                                         MODEST_ACCOUNT_STORE_ACCOUNT,
  86                                                         FALSE);
  87         if (server_account_name) {
  88                 ModestServerAccountData* server_data =
  89                         modest_account_mgr_get_server_account_data (self, server_account_name);
  90                 result = server_data->proto;
  91
  92                 modest_account_mgr_free_server_account_data (self, server_data);
  93
  94                 g_free (server_account_name);
  95         }
  96
  97         return result;
  98 }
  99
 100 gboolean modest_account_mgr_set_connection_specific_smtp (ModestAccountMgr *self,
 101         const gchar* connection_name, const gchar* server_account_name)
 102 {
 103         modest_account_mgr_remove_connection_specific_smtp (self, connection_name);
 104
 105         ModestConf *conf = MODEST_ACCOUNT_MGR_GET_PRIVATE (self)->modest_conf;
 106
 107         gboolean result = TRUE;
 108         GError *err = NULL;
 109         GSList *list = modest_conf_get_list (conf, MODEST_CONF_CONNECTION_SPECIFIC_SMTP_LIST,
 110                                                     MODEST_CONF_VALUE_STRING, &err);
 111         if (err) {
 112                 g_printerr ("modest: %s: error getting list: %s.\n", __FUNCTION__, err->message);
 113                 g_error_free (err);
 114                 err = NULL;
 115                 result = FALSE;
 116         } else {
 117                 /* The server account is in the item after the connection name: */
 118                 GSList *list_connection = g_slist_append (list, (gpointer)connection_name);
 119                 list_connection = g_slist_append (list_connection, (gpointer)server_account_name);
 120
 121                 /* Reset the changed list: */
 122                 modest_conf_set_list (conf, MODEST_CONF_CONNECTION_SPECIFIC_SMTP_LIST, list_connection,
 123                                                     MODEST_CONF_VALUE_STRING, &err);
 124                 if (err) {
 125                         g_printerr ("modest: %s: error setting list: %s.\n", __FUNCTION__, err->message);
 126                         g_error_free (err);
 127                         result = FALSE;
 128                 }
 129         }
 130
 131         /* TODO: Should we free the items too, or just the list? */
 132         g_slist_free (list);
 133
 134         return result;
 135 }
 136
 137 /**
 138  * modest_account_mgr_remove_connection_specific_smtp
 139  * @self: a ModestAccountMgr instance
 140  * @name: the account name
 141  * @connection_name: A libconic IAP connection name
 142  *
 143  * Disassacoiate a server account to use with the specific connection for this account.
 144  *
 145  * Returns: TRUE if it worked, FALSE otherwise
 146  */
 147 gboolean modest_account_mgr_remove_connection_specific_smtp (ModestAccountMgr *self,
 148         const gchar* connection_name)
 149 {
 150         ModestAccountMgrPrivate *priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 151
 152         gboolean result = TRUE;
 153         GError *err = NULL;
 154         GSList *list = modest_conf_get_list (priv->modest_conf,
 155                                                         MODEST_CONF_CONNECTION_SPECIFIC_SMTP_LIST,
 156                                                     MODEST_CONF_VALUE_STRING, &err);
 157         if (err) {
 158                 g_printerr ("modest: %s: error getting list: %s.\n", __FUNCTION__, err->message);
 159                 g_error_free (err);
 160                 err = NULL;
 161                 result = FALSE;
 162         }
 163
 164         if (!list)
 165                 return FALSE;
 166
 167         /* The server account is in the item after the connection name: */
 168         GSList *list_connection = g_slist_find_custom (list, connection_name, (GCompareFunc)strcmp);
 169         if (list_connection) {
 170                 /* remove both items: */
 171                 GSList *temp = g_slist_delete_link(list_connection, list_connection);
 172                 temp = g_slist_delete_link(temp, g_slist_next(temp));
 173         }
 174
 175         /* Reset the changed list: */
 176         modest_conf_set_list (priv->modest_conf, MODEST_CONF_CONNECTION_SPECIFIC_SMTP_LIST, list,
 177                                                     MODEST_CONF_VALUE_STRING, &err);
 178         if (err) {
 179                 g_printerr ("modest: %s: error setting list: %s.\n", __FUNCTION__, err->message);
 180                 g_error_free (err);
 181                 result = FALSE;
 182         }
 183
 184         /* TODO: Should we free the items too, or just the list? */
 185         g_slist_free (list);
 186
 187         return result;
 188 }
 189
 190
 191 gboolean modest_account_mgr_get_use_connection_specific_smtp (ModestAccountMgr *self, const gchar* account_name)
 192 {
 193         return modest_account_mgr_get_bool (self, account_name,
 194                 MODEST_ACCOUNT_USE_CONNECTION_SPECIFIC_SMTP, FALSE);
 195 }
 196
 197 gboolean modest_account_mgr_set_use_connection_specific_smtp (ModestAccountMgr *self, const gchar* account_name,
 198         gboolean new_value)
 199 {
 200         return modest_account_mgr_set_bool (self, account_name, MODEST_ACCOUNT_USE_CONNECTION_SPECIFIC_SMTP,
 201                 new_value, FALSE);
 202 }
 203
 204 /**
 205  * modest_account_mgr_get_connection_specific_smtp
 206  * @self: a ModestAccountMgr instance
 207  * @connection_name: A libconic IAP connection name
 208  *
 209  * Retrieve a server account to use with this specific connection for this account.
 210  *
 211  * Returns: a server account name to use for this connection, or NULL if none is specified.
 212  */
 213 gchar* modest_account_mgr_get_connection_specific_smtp (ModestAccountMgr *self,  const gchar* connection_name)
 214 {
 215         gchar *result = NULL;
 216
 217         ModestAccountMgrPrivate *priv = MODEST_ACCOUNT_MGR_GET_PRIVATE (self);
 218
 219         GError *err = NULL;
 220         GSList *list = modest_conf_get_list (priv->modest_conf, MODEST_CONF_CONNECTION_SPECIFIC_SMTP_LIST,
 221                                                     MODEST_CONF_VALUE_STRING, &err);
 222         if (err) {
 223                 g_printerr ("modest: %s: error getting list: %s.\n", __FUNCTION__, err->message);
 224                 g_error_free (err);
 225                 err = NULL;
 226         }
 227
 228         if (!list)
 229                 return NULL;
 230
 231         /* The server account is in the item after the connection name: */
 232         GSList *iter = list;
 233         while (iter) {
 234                 const gchar* this_connection_name = (const gchar*)(iter->data);
 235                 if (strcmp (this_connection_name, connection_name) == 0) {
 236                         iter = g_slist_next (iter);
 237
 238                         if (iter) {
 239                                 const gchar* account_name = (const gchar*)(iter->data);
 240                                 if (account_name) {
 241                                         result = g_strdup (account_name);
 242                                         break;
 243                                 }
 244                         }
 245                 }
 246
 247                 /* Skip 2 to go to the next connection in the list: */
 248                 iter = g_slist_next (iter);
 249                 if (iter)
 250                         iter = g_slist_next (iter);
 251         }
 252
 253         /*
 254         if (!result) {
 255                 printf ("  debug: no server found for connection_name=%s.\n", connection_name);
 256         }
 257         */
 258
 259         /* TODO: Should we free the items too, or just the list? */
 260         g_slist_free (list);
 261
 262         return result;
 263 }
 264
 265 gchar*
 266 modest_server_account_get_username (ModestAccountMgr *self, const gchar* account_name)
 267 {
 268         return modest_account_mgr_get_string (self, account_name, MODEST_ACCOUNT_USERNAME,
 269                 TRUE /* server account */);
 270 }
 271
 272 void
 273 modest_server_account_set_username (ModestAccountMgr *self, const gchar* account_name,
 274         const gchar* username)
 275 {
 276         /* Note that this won't work properly as long as the gconf cache is broken
 277          * in Maemo Bora: */
 278         gchar *existing_username = modest_server_account_get_username(self,
 279                 account_name);
 280
 281         modest_account_mgr_set_string (self, account_name, MODEST_ACCOUNT_USERNAME,
 282                 username, TRUE /* server account */);
 283
 284         /* We don't know anything about new usernames: */
 285         if (strcmp (existing_username, username) != 0)
 286                 modest_server_account_set_username_has_succeeded (self,
 287                 account_name, FALSE);
 288
 289         g_free (existing_username);
 290 }
 291
 292 gboolean
 293 modest_server_account_get_username_has_succeeded (ModestAccountMgr *self, const gchar* account_name)
 294 {
 295         return modest_account_mgr_get_bool (self, account_name, MODEST_ACCOUNT_USERNAME_HAS_SUCCEEDED,
 296                                             TRUE /* server account */);
 297 }
 298
 299 void
 300 modest_server_account_set_username_has_succeeded (ModestAccountMgr *self, const gchar* account_name,
 301         gboolean succeeded)
 302 {
 303         modest_account_mgr_set_bool (self, account_name, MODEST_ACCOUNT_USERNAME_HAS_SUCCEEDED,
 304                                      succeeded, TRUE /* server account */);
 305 }
 306
 307 void
 308 modest_server_account_set_password (ModestAccountMgr *self, const gchar* account_name,
 309                                     const gchar* password)
 310 {
 311         modest_account_mgr_set_string (self, account_name, MODEST_ACCOUNT_PASSWORD,
 312                                        password, TRUE /* server account */);
 313 }
 314
 315
 316 gchar*
 317 modest_server_account_get_password (ModestAccountMgr *self, const gchar* account_name)
 318 {
 319         return modest_account_mgr_get_string (self, account_name, MODEST_ACCOUNT_PASSWORD,
 320                 TRUE /* server account */);
 321 }
 322
 323 gboolean
 324 modest_server_account_get_has_password (ModestAccountMgr *self, const gchar* account_name)
 325 {
 326         gboolean result = FALSE;
 327         gchar *password = modest_account_mgr_get_string (self, account_name, MODEST_ACCOUNT_PASSWORD,
 328                 TRUE /* server account */);
 329         if (password && strlen (password)) {
 330                 result = TRUE;
 331         }
 332
 333         g_free (password);
 334         return result;
 335 }
 336
 337
 338 gchar*
 339 modest_server_account_get_hostname (ModestAccountMgr *self, const gchar* account_name)
 340 {
 341         return modest_account_mgr_get_string (self, account_name, MODEST_ACCOUNT_HOSTNAME,
 342                 TRUE /* server account */);
 343 }
 344
 345
 346 static ModestAuthProtocol
 347 get_secure_auth_for_conf_string(const gchar* value)
 348 {
 349         ModestAuthProtocol result = MODEST_PROTOCOL_AUTH_NONE;
 350         if (value) {
 351                 if (strcmp(value, MODEST_ACCOUNT_AUTH_MECH_VALUE_NONE) == 0)
 352                         result = MODEST_PROTOCOL_AUTH_NONE;
 353                 else if (strcmp(value, MODEST_ACCOUNT_AUTH_MECH_VALUE_PASSWORD) == 0)
 354                         result = MODEST_PROTOCOL_AUTH_PASSWORD;
 355                 else if (strcmp(value, MODEST_ACCOUNT_AUTH_MECH_VALUE_CRAMMD5) == 0)
 356                         result = MODEST_PROTOCOL_AUTH_CRAMMD5;
 357         }
 358
 359         return result;
 360 }
 361
 362 ModestAuthProtocol
 363 modest_server_account_get_secure_auth (ModestAccountMgr *self,
 364         const gchar* account_name)
 365 {
 366         ModestAuthProtocol result = MODEST_PROTOCOL_AUTH_NONE;
 367         gchar* value = modest_account_mgr_get_string (self, account_name, MODEST_ACCOUNT_AUTH_MECH,
 368                 TRUE /* server account */);
 369         if (value) {
 370                 result = get_secure_auth_for_conf_string (value);
 371
 372                 g_free (value);
 373         }
 374
 375         return result;
 376 }
 377
 378
 379 void
 380 modest_server_account_set_secure_auth (ModestAccountMgr *self,
 381         const gchar* account_name, ModestAuthProtocol secure_auth)
 382 {
 383         /* Get the conf string for the enum value: */
 384         const gchar* str_value = NULL;
 385         if (secure_auth == MODEST_PROTOCOL_AUTH_NONE)
 386                 str_value = MODEST_ACCOUNT_AUTH_MECH_VALUE_NONE;
 387         else if (secure_auth == MODEST_PROTOCOL_AUTH_PASSWORD)
 388                 str_value = MODEST_ACCOUNT_AUTH_MECH_VALUE_PASSWORD;
 389         else if (secure_auth == MODEST_PROTOCOL_AUTH_CRAMMD5)
 390                 str_value = MODEST_ACCOUNT_AUTH_MECH_VALUE_CRAMMD5;
 391
 392         /* Set it in the configuration: */
 393         modest_account_mgr_set_string (self, account_name, MODEST_ACCOUNT_AUTH_MECH, str_value, TRUE);
 394 }
 395
 396 static ModestConnectionProtocol
 397 get_security_for_conf_string(const gchar* value)
 398 {
 399         ModestConnectionProtocol result = MODEST_PROTOCOL_CONNECTION_NORMAL;
 400         if (value) {
 401                 if (strcmp(value, MODEST_ACCOUNT_SECURITY_VALUE_NONE) == 0)
 402                         result = MODEST_PROTOCOL_CONNECTION_NORMAL;
 403                 else if (strcmp(value, MODEST_ACCOUNT_SECURITY_VALUE_NORMAL) == 0) {
 404                         /* The UI has "Normal (TLS)": */
 405                         result = MODEST_PROTOCOL_CONNECTION_TLS;
 406                 } else if (strcmp(value, MODEST_ACCOUNT_SECURITY_VALUE_SSL) == 0)
 407                         result = MODEST_PROTOCOL_CONNECTION_SSL;
 408         }
 409
 410         return result;
 411 }
 412
 413 ModestConnectionProtocol
 414 modest_server_account_get_security (ModestAccountMgr *self,
 415         const gchar* account_name)
 416 {
 417         ModestConnectionProtocol result = MODEST_PROTOCOL_CONNECTION_NORMAL;
 418         gchar* value = modest_account_mgr_get_string (self, account_name, MODEST_ACCOUNT_SECURITY,
 419                 TRUE /* server account */);
 420         if (value) {
 421                 result = get_security_for_conf_string (value);
 422
 423                 g_free (value);
 424         }
 425
 426         return result;
 427 }
 428
 429 void
 430 modest_server_account_set_security (ModestAccountMgr *self,
 431         const gchar* account_name, ModestConnectionProtocol security)
 432 {
 433         /* Get the conf string for the enum value: */
 434         const gchar* str_value = NULL;
 435         if (security == MODEST_PROTOCOL_CONNECTION_NORMAL)
 436                 str_value = MODEST_ACCOUNT_SECURITY_VALUE_NONE;
 437         else if (security == MODEST_PROTOCOL_CONNECTION_TLS) {
 438                 /* The UI has "Normal (TLS)": */
 439                 str_value = MODEST_ACCOUNT_SECURITY_VALUE_NORMAL;
 440         } else if (security == MODEST_PROTOCOL_CONNECTION_SSL)
 441                 str_value = MODEST_ACCOUNT_SECURITY_VALUE_SSL;
 442
 443         /* Set it in the configuration: */
 444         modest_account_mgr_set_string (self, account_name, MODEST_ACCOUNT_SECURITY, str_value, TRUE);
 445 }
 446
 447 ModestServerAccountData*
 448 modest_account_mgr_get_server_account_data (ModestAccountMgr *self, const gchar* name)
 449 {
 450         ModestServerAccountData *data;
 451         gchar *proto;
 452
 453         g_return_val_if_fail (modest_account_mgr_account_exists (self, name, TRUE), NULL);
 454         data = g_slice_new0 (ModestServerAccountData);
 455
 456         data->account_name = g_strdup (name);
 457         data->hostname     = modest_account_mgr_get_string (self, name, MODEST_ACCOUNT_HOSTNAME,TRUE);
 458         data->username     = modest_account_mgr_get_string (self, name, MODEST_ACCOUNT_USERNAME,TRUE);
 459         proto              = modest_account_mgr_get_string (self, name, MODEST_ACCOUNT_PROTO, TRUE);
 460         data->proto        = modest_protocol_info_get_transport_store_protocol (proto);
 461         g_free (proto);
 462
 463         data->port         = modest_account_mgr_get_int (self, name, MODEST_ACCOUNT_PORT, TRUE);
 464
 465         gchar *secure_auth_str = modest_account_mgr_get_string (self, name, MODEST_ACCOUNT_AUTH_MECH, TRUE);
 466         data->secure_auth  = get_secure_auth_for_conf_string(secure_auth_str);
 467         g_free (secure_auth_str);
 468
 469         gchar *security_str = modest_account_mgr_get_string (self, name, MODEST_ACCOUNT_SECURITY, TRUE);
 470         data->security     = get_security_for_conf_string(security_str);
 471         g_free (security_str);
 472
 473         data->last_updated = modest_account_mgr_get_int    (self, name, MODEST_ACCOUNT_LAST_UPDATED,TRUE);
 474
 475         data->password     = modest_account_mgr_get_string (self, name, MODEST_ACCOUNT_PASSWORD, TRUE);
 476
 477         return data;
 478 }
 479
 480
 481 void
 482 modest_account_mgr_free_server_account_data (ModestAccountMgr *self,
 483                                              ModestServerAccountData* data)
 484 {
 485         g_return_if_fail (self);
 486
 487         if (!data)
 488                 return; /* not an error */
 489
 490         g_free (data->account_name);
 491         data->account_name = NULL;
 492
 493         g_free (data->hostname);
 494         data->hostname = NULL;
 495
 496         g_free (data->username);
 497         data->username = NULL;
 498
 499         g_free (data->password);
 500         data->password = NULL;
 501
 502         g_slice_free (ModestServerAccountData, data);
 503 }
 504
 505 /** You must use modest_account_mgr_free_account_data() on the result.
 506  */
 507 ModestAccountData*
 508 modest_account_mgr_get_account_data     (ModestAccountMgr *self, const gchar* name)
 509 {
 510         ModestAccountData *data;
 511         gchar *server_account;
 512         gchar *default_account;
 513
 514         g_return_val_if_fail (self, NULL);
 515         g_return_val_if_fail (name, NULL);
 516
 517         if (!modest_account_mgr_account_exists (self, name, FALSE)) {
 518                 /* For instance, maybe you are mistakenly checking for a server account name? */
 519                 g_warning ("%s: Account %s does not exist.", __FUNCTION__, name);
 520                 return NULL;
 521         }
 522
 523         data = g_slice_new0 (ModestAccountData);
 524
 525         data->account_name = g_strdup (name);
 526
 527         data->display_name = modest_account_mgr_get_string (self, name,
 528                                                             MODEST_ACCOUNT_DISPLAY_NAME,
 529                                                             FALSE);
 530         data->fullname     = modest_account_mgr_get_string (self, name,
 531                                                               MODEST_ACCOUNT_FULLNAME,
 532                                                                FALSE);
 533         data->email        = modest_account_mgr_get_string (self, name,
 534                                                             MODEST_ACCOUNT_EMAIL,
 535                                                             FALSE);
 536         data->is_enabled   = modest_account_mgr_get_enabled (self, name);
 537
 538         default_account    = modest_account_mgr_get_default_account (self);
 539         data->is_default   = (default_account && strcmp (default_account, name) == 0);
 540         g_free (default_account);
 541
 542         /* store */
 543         server_account     = modest_account_mgr_get_string (self, name,
 544                                                             MODEST_ACCOUNT_STORE_ACCOUNT,
 545                                                             FALSE);
 546         if (server_account) {
 547                 data->store_account =
 548                         modest_account_mgr_get_server_account_data (self, server_account);
 549                 g_free (server_account);
 550         }
 551
 552         /* transport */
 553         server_account = modest_account_mgr_get_string (self, name,
 554                                                         MODEST_ACCOUNT_TRANSPORT_ACCOUNT,
 555                                                         FALSE);
 556         if (server_account) {
 557                 data->transport_account =
 558                         modest_account_mgr_get_server_account_data (self, server_account);
 559                 g_free (server_account);
 560         }
 561
 562         return data;
 563 }
 564
 565
 566 void
 567 modest_account_mgr_free_account_data (ModestAccountMgr *self, ModestAccountData *data)
 568 {
 569         g_return_if_fail (self);
 570
 571         if (!data) /* not an error */
 572                 return;
 573
 574         g_free (data->account_name);
 575         g_free (data->display_name);
 576         g_free (data->fullname);
 577         g_free (data->email);
 578
 579         modest_account_mgr_free_server_account_data (self, data->store_account);
 580         modest_account_mgr_free_server_account_data (self, data->transport_account);
 581
 582         g_slice_free (ModestAccountData, data);
 583 }
 584
 585
 586 gchar*
 587 modest_account_mgr_get_default_account  (ModestAccountMgr *self)
 588 {
 589         gchar *account;
 590         ModestConf *conf;
 591         GError *err = NULL;
 592
 593         g_return_val_if_fail (self, NULL);
 594
 595         conf = MODEST_ACCOUNT_MGR_GET_PRIVATE (self)->modest_conf;
 596         account = modest_conf_get_string (conf, MODEST_CONF_DEFAULT_ACCOUNT, &err);
 597
 598         if (err) {
 599                 g_printerr ("modest: failed to get '%s': %s\n",
 600                             MODEST_CONF_DEFAULT_ACCOUNT, err->message);
 601                 g_error_free (err);
 602                 g_free (account);
 603                 return  NULL;
 604         }
 605
 606         /* sanity check */
 607         if (account && !modest_account_mgr_account_exists (self, account, FALSE)) {
 608                 g_printerr ("modest: default account does not exist\n");
 609                 g_free (account);
 610                 return NULL;
 611         }
 612
 613         return account;
 614 }
 615
 616
 617 gboolean
 618 modest_account_mgr_set_default_account  (ModestAccountMgr *self, const gchar* account)
 619 {
 620         ModestConf *conf;
 621
 622         g_return_val_if_fail (self,    FALSE);
 623         g_return_val_if_fail (account, FALSE);
 624         g_return_val_if_fail (modest_account_mgr_account_exists (self, account, FALSE),
 625                               FALSE);
 626
 627         conf = MODEST_ACCOUNT_MGR_GET_PRIVATE (self)->modest_conf;
 628
 629         return modest_conf_set_string (conf, MODEST_CONF_DEFAULT_ACCOUNT, account, NULL);
 630 }
 631
 632 gboolean
 633 modest_account_mgr_unset_default_account  (ModestAccountMgr *self)
 634 {
 635         ModestConf *conf;
 636
 637         g_return_val_if_fail (self,    FALSE);
 638
 639         conf = MODEST_ACCOUNT_MGR_GET_PRIVATE (self)->modest_conf;
 640
 641         return modest_conf_remove_key (conf, MODEST_CONF_DEFAULT_ACCOUNT, NULL /* err */);
 642
 643 }
 644
 645 gint on_accounts_list_sort_by_title(gconstpointer a, gconstpointer b)
 646 {
 647         return g_utf8_collate((const gchar*)a, (const gchar*)b);
 648 }
 649
 650 /** Get the first one, alphabetically, by title. */
 651 gchar*
 652 modest_account_mgr_get_first_account_name (ModestAccountMgr *self)
 653 {
 654         const gchar* account_name = NULL;
 655         GSList *account_names = modest_account_mgr_account_names (self, TRUE /* only enabled */);
 656
 657         /* Return TRUE if there is no account */
 658         if (!account_names)
 659                 return NULL;
 660
 661         /* Get the first one, alphabetically, by title: */
 662         /* gchar *old_default = modest_account_mgr_get_default_account (self); */
 663         GSList* list_sorted = g_slist_sort (account_names, on_accounts_list_sort_by_title);
 664
 665         GSList* iter = list_sorted;
 666         gboolean found = FALSE;
 667         while (iter && !found) {
 668                 account_name = (const gchar*)list_sorted->data;
 669
 670                 if (account_name)
 671                         found = TRUE;
 672
 673                 if (!found)
 674                         iter = g_slist_next (iter);
 675         }
 676
 677         gchar* result = NULL;
 678         if (account_name)
 679                 result = g_strdup (account_name);
 680
 681         modest_account_mgr_free_account_names (account_names);
 682         account_names = NULL;
 683
 684         return result;
 685 }
 686
 687 gboolean
 688 modest_account_mgr_set_first_account_as_default (ModestAccountMgr *self)
 689 {
 690         gboolean result = FALSE;
 691
 692         gchar* account_name = modest_account_mgr_get_first_account_name(self);
 693         if (account_name) {
 694                 result = modest_account_mgr_set_default_account (self, account_name);
 695                 g_free (account_name);
 696         }
 697         else
 698                 result = TRUE; /* If there are no accounts then it's not a failure. */
 699
 700         return result;
 701 }
 702
 703 gchar*
 704 modest_account_mgr_get_from_string (ModestAccountMgr *self, const gchar* name)
 705 {
 706         gchar *fullname, *email, *from;
 707
 708         g_return_val_if_fail (self, NULL);
 709         g_return_val_if_fail (name, NULL);
 710
 711         fullname      = modest_account_mgr_get_string (self, name,MODEST_ACCOUNT_FULLNAME,
 712                                                        FALSE);
 713         email         = modest_account_mgr_get_string (self, name, MODEST_ACCOUNT_EMAIL,
 714                                                        FALSE);
 715         from = g_strdup_printf ("%s <%s>",
 716                                 fullname ? fullname : "",
 717                                 email    ? email    : "");
 718         g_free (fullname);
 719         g_free (email);
 720
 721         return from;
 722 }
 723
 724 /* Add a number to the end of the text, or increment a number that is already there.
 725  */
 726 static gchar*
 727 util_increment_name (const gchar* text)
 728 {
 729         /* Get the end character,
 730          * also doing a UTF-8 validation which is required for using g_utf8_prev_char().
 731          */
 732         const gchar* end = NULL;
 733         if (!g_utf8_validate (text, -1, &end))
 734                 return NULL;
 735
 736         if (!end)
 737                 return NULL;
 738
 739         --end; /* Go to before the null-termination. */
 740
 741         /* Look at each UTF-8 characer, starting at the end: */
 742         const gchar* p = end;
 743         const gchar* alpha_end = NULL;
 744         while (p)
 745         {
 746                 /* Stop when we reach the first character that is not a numeric digit: */
 747                 const gunichar ch = g_utf8_get_char (p);
 748                 if (!g_unichar_isdigit (ch)) {
 749                         alpha_end = p;
 750                         break;
 751                 }
 752
 753                 p = g_utf8_prev_char (p);
 754         }
 755
 756         if(!alpha_end) {
 757                 /* The text must consist completely of numeric digits. */
 758                 alpha_end = text;
 759         }
 760         else
 761                 ++alpha_end;
 762
 763         /* Intepret and increment the number, if any: */
 764         gint num = atol (alpha_end);
 765         ++num;
 766
 767         /* Get the name part: */
 768         gint name_len = alpha_end - text;
 769         gchar *name_without_number = g_malloc(name_len + 1);
 770         memcpy (name_without_number, text, name_len);
 771         name_without_number[name_len] = 0;\
 772
 773     /* Concatenate the text part and the new number: */
 774         gchar *result = g_strdup_printf("%s%d", name_without_number, num);
 775         g_free (name_without_number);
 776
 777         return result;
 778 }
 779
 780 gchar*
 781 modest_account_mgr_get_unused_account_name (ModestAccountMgr *self, const gchar* starting_name,
 782         gboolean server_account)
 783 {
 784         gchar *account_name = g_strdup (starting_name);
 785
 786         while (modest_account_mgr_account_exists (self,
 787                 account_name, server_account /*  server_account */)) {
 788
 789                 gchar * account_name2 = util_increment_name (account_name);
 790                 g_free (account_name);
 791                 account_name = account_name2;
 792         }
 793
 794         return account_name;
 795 }
 796
 797 gchar*
 798 modest_account_mgr_get_unused_account_display_name (ModestAccountMgr *self, const gchar* starting_name)
 799 {
 800         gchar *account_name = g_strdup (starting_name);
 801
 802         while (modest_account_mgr_account_with_display_name_exists (self, account_name)) {
 803
 804                 gchar * account_name2 = util_increment_name (account_name);
 805                 g_free (account_name);
 806                 account_name = account_name2;
 807         }
 808
 809         return account_name;
 810 }