git.maemo.org Git - modest/blob - src/modest-tny-account.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-tny-platform-factory.h>
  31 #include <modest-tny-account.h>
  32 #include <modest-tny-account-store.h>
  33 #include <modest-tny-local-folders-account.h>
  34 #include <modest-runtime.h>
  35 #include <tny-simple-list.h>
  36 #include <modest-tny-folder.h>
  37 #include <modest-tny-outbox-account.h>
  38 #include <modest-account-mgr-helpers.h>
  39 #include <modest-init.h>
  40 #include <tny-camel-transport-account.h>
  41 #include <tny-camel-imap-store-account.h>
  42 #include <tny-camel-pop-store-account.h>
  43 #include <tny-folder-stats.h>
  44 #include <string.h>
  45 #ifdef MODEST_HAVE_HILDON0_WIDGETS
  46 #include <hildon-widgets/hildon-file-system-info.h>
  47 #else
  48 #include <hildon/hildon-file-system-info.h>
  49 #endif
  50
  51 TnyFolder *
  52 modest_tny_account_get_special_folder (TnyAccount *account,
  53                                        TnyFolderType special_type)
  54 {
  55         TnyList *folders;
  56         TnyIterator *iter;
  57         TnyFolder *special_folder = NULL;
  58
  59
  60         g_return_val_if_fail (account, NULL);
  61         g_return_val_if_fail (0 <= special_type && special_type < TNY_FOLDER_TYPE_NUM,
  62                               NULL);
  63
  64         TnyAccount *local_account  = NULL;
  65
  66         /* The accounts have already been instantiated by
  67          * modest_tny_account_store_get_accounts(), which is the
  68          * TnyAccountStore::get_accounts_func() implementation,
  69          * so we just get them here.
  70          */
  71
  72         /* Per-account outbox folders are each in their own on-disk directory: */
  73         if (special_type == TNY_FOLDER_TYPE_OUTBOX) {
  74                 const gchar *modest_account_name =
  75                         modest_tny_account_get_parent_modest_account_name_for_server_account (account);
  76                 g_assert (modest_account_name);
  77
  78                 gchar *account_id = g_strdup_printf (
  79                         MODEST_PER_ACCOUNT_LOCAL_OUTBOX_FOLDER_ACCOUNT_ID_PREFIX "%s",
  80                         modest_account_name);
  81
  82                 local_account = modest_tny_account_store_get_tny_account_by (modest_runtime_get_account_store(),
  83                                                                              MODEST_TNY_ACCOUNT_STORE_QUERY_ID,
  84                                                                              account_id);
  85                 g_free (account_id);
  86         } else {
  87                 /* Other local folders are all in one on-disk directory: */
  88                 local_account = modest_tny_account_store_get_tny_account_by (modest_runtime_get_account_store(),
  89                                                                              MODEST_TNY_ACCOUNT_STORE_QUERY_ID,
  90                                                                              MODEST_LOCAL_FOLDERS_ACCOUNT_ID);
  91         }
  92
  93         if (!local_account) {
  94                 g_printerr ("modest: cannot get local account\n");
  95                 return NULL;
  96         }
  97
  98         folders = TNY_LIST (tny_simple_list_new ());
  99
 100         /* There is no need to do this _async, as these are local folders. */
 101         /* TODO: However, this seems to fail sometimes when the network is busy,
 102          * returning an empty list. murrayc. */
 103         tny_folder_store_get_folders (TNY_FOLDER_STORE (local_account),
 104                                       folders, NULL, NULL);
 105         iter = tny_list_create_iterator (folders);
 106
 107         while (!tny_iterator_is_done (iter)) {
 108                 TnyFolder *folder =
 109                         TNY_FOLDER (tny_iterator_get_current (iter));
 110                 if (modest_tny_folder_get_local_folder_type (folder) == special_type) {
 111                         special_folder = folder;
 112                         break;
 113                 }
 114
 115                 g_object_unref (G_OBJECT(folder));
 116                 tny_iterator_next (iter);
 117         }
 118
 119         g_object_unref (G_OBJECT (folders));
 120         g_object_unref (G_OBJECT (iter));
 121         g_object_unref (G_OBJECT (local_account));
 122
 123         return special_folder;
 124 }
 125
 126 /* Camel options: */
 127
 128 /* These seem to be listed in
 129  * libtinymail-camel/camel-lite/camel/providers/imap/camel-imap-store.c
 130  */
 131 #define MODEST_ACCOUNT_OPTION_SSL "use_ssl"
 132 #define MODEST_ACCOUNT_OPTION_SSL_NEVER "never"
 133 /* This is a tinymail camel-lite specific option,
 134  * roughly equivalent to "always" in regular camel,
 135  * which is appropriate for a generic "SSL" connection option: */
 136 #define MODEST_ACCOUNT_OPTION_SSL_WRAPPED "wrapped"
 137 /* Not used in our UI so far: */
 138 #define MODEST_ACCOUNT_OPTION_SSL_WHEN_POSSIBLE "when-possible"
 139 /* This is a tinymailcamel-lite specific option that is not in regular camel. */
 140 #define MODEST_ACCOUNT_OPTION_SSL_TLS "tls"
 141
 142 /* These seem to be listed in
 143  * libtinymail-camel/camel-lite/camel/providers/imap/camel-imap-provider.c
 144  */
 145 #define MODEST_ACCOUNT_OPTION_USE_LSUB "use_lsub" /* Show only subscribed folders */
 146 #define MODEST_ACCOUNT_OPTION_CHECK_ALL "check_all" /* Check for new messages in all folders */
 147
 148
 149 /* Posssible values for tny_account_set_secure_auth_mech().
 150  * These might be camel-specific.
 151  * Really, tinymail should use an enum.
 152  * camel_sasl_authtype() seems to list some possible values.
 153  */
 154
 155 /* Note that evolution does not offer these for IMAP: */
 156 #define MODEST_ACCOUNT_AUTH_PLAIN "PLAIN"
 157 #define MODEST_ACCOUNT_AUTH_ANONYMOUS "ANONYMOUS"
 158
 159 /* Caeml's IMAP uses NULL instead for "Password".
 160  * Also, not that Evolution offers "Password" for IMAP, but "Login" for SMTP.*/
 161 #define MODEST_ACCOUNT_AUTH_PASSWORD "LOGIN"
 162 #define MODEST_ACCOUNT_AUTH_CRAMMD5 "CRAM-MD5"
 163
 164
 165
 166 /**
 167  * modest_tny_account_new_from_server_account:
 168  * @account_mgr: a valid account mgr instance
 169  * @account_name: the server account name for which to create a corresponding tny account
 170  * @type: the type of account to create (TNY_ACCOUNT_TYPE_STORE or TNY_ACCOUNT_TYPE_TRANSPORT)
 171  *
 172  * get a tnyaccount corresponding to the server_accounts (store or transport) for this account.
 173  * NOTE: this function does not set the camel session or the get/forget password functions
 174  *
 175  * Returns: a new TnyAccount or NULL in case of error.
 176  */
 177 static TnyAccount*
 178 modest_tny_account_new_from_server_account (ModestAccountMgr *account_mgr,
 179                                             ModestServerAccountData *account_data)
 180 {
 181         gchar *url = NULL;
 182
 183         g_return_val_if_fail (account_mgr, NULL);
 184         g_return_val_if_fail (account_data, NULL);
 185
 186         /* sanity checks */
 187         if (account_data->proto == MODEST_PROTOCOL_TRANSPORT_STORE_UNKNOWN) {
 188                 g_printerr ("modest: '%s' does not provide a protocol\n",
 189                             account_data->account_name);
 190                 return NULL;
 191         }
 192
 193         TnyAccount *tny_account = NULL;
 194
 195         switch (account_data->proto) {
 196         case MODEST_PROTOCOL_TRANSPORT_SENDMAIL:
 197         case MODEST_PROTOCOL_TRANSPORT_SMTP:
 198                 tny_account = TNY_ACCOUNT(tny_camel_transport_account_new ()); break;
 199         case MODEST_PROTOCOL_STORE_POP:
 200                 tny_account = TNY_ACCOUNT(tny_camel_pop_store_account_new ()); break;
 201         case MODEST_PROTOCOL_STORE_IMAP:
 202                 tny_account = TNY_ACCOUNT(tny_camel_imap_store_account_new ()); break;
 203         case MODEST_PROTOCOL_STORE_MAILDIR:
 204         case MODEST_PROTOCOL_STORE_MBOX:
 205                 /* Note that this is not where we create the special local folders account.
 206                  * That happens in modest_tny_account_new_for_local_folders() instead.
 207                  */
 208                 tny_account = TNY_ACCOUNT(tny_camel_store_account_new()); break;
 209         default:
 210                 g_return_val_if_reached (NULL);
 211         }
 212         if (!tny_account) {
 213                 g_printerr ("modest: could not create tny account for '%s'\n",
 214                             account_data->account_name);
 215                 return NULL;
 216         }
 217         tny_account_set_id (tny_account, account_data->account_name);
 218
 219         /* Proto */
 220         const gchar* proto_name =
 221                 modest_protocol_info_get_transport_store_protocol_name(account_data->proto);
 222         tny_account_set_proto (tny_account, proto_name);
 223
 224
 225         /* mbox and maildir accounts use a URI instead of the rest:
 226          * Note that this is not where we create the special local folders account.
 227          * We do that in modest_tny_account_new_for_local_folders() instead. */
 228         if (account_data->uri)  {
 229                 tny_account_set_url_string (TNY_ACCOUNT(tny_account), account_data->uri);
 230 /*              g_message ("DEBUG: %s: local account-url:\n  %s", __FUNCTION__, account_data->uri); */
 231         }
 232         else {
 233                 /* Set camel-specific options: */
 234
 235                 /* Enable secure connection settings: */
 236                 /* printf("DEBUG: %s: security=%d\n", __FUNCTION__, account_data->security); */
 237                 const gchar* option_security = NULL;
 238                 switch (account_data->security) {
 239                 case MODEST_PROTOCOL_CONNECTION_NORMAL:
 240                         option_security = MODEST_ACCOUNT_OPTION_SSL "=" MODEST_ACCOUNT_OPTION_SSL_NEVER;
 241                         break;
 242                 case MODEST_PROTOCOL_CONNECTION_SSL:
 243                         /* Apparently, use of "IMAPS" (specified in our UI spec), implies
 244                          * use of the "wrapped" option: */
 245                         option_security = MODEST_ACCOUNT_OPTION_SSL "=" MODEST_ACCOUNT_OPTION_SSL_WRAPPED;
 246                         break;
 247                 case MODEST_PROTOCOL_CONNECTION_TLS:
 248                         option_security = MODEST_ACCOUNT_OPTION_SSL "=" MODEST_ACCOUNT_OPTION_SSL_TLS;
 249                         break;
 250                 case MODEST_PROTOCOL_CONNECTION_TLS_OP:
 251                         /* This is not actually in our UI: */
 252                         option_security = MODEST_ACCOUNT_OPTION_SSL "=" MODEST_ACCOUNT_OPTION_SSL_WHEN_POSSIBLE;
 253                         break;
 254                 default:
 255                         break;
 256                 }
 257
 258                 if(option_security)
 259                         tny_camel_account_add_option (TNY_CAMEL_ACCOUNT (tny_account),
 260                                                       option_security);
 261
 262                 /* Secure authentication: */
 263                 /* printf("DEBUG: %s: secure-auth=%d\n", __FUNCTION__, account_data->secure_auth); */
 264                 const gchar* auth_mech_name = NULL;
 265                 switch (account_data->secure_auth) {
 266                 case MODEST_PROTOCOL_AUTH_NONE:
 267                         /* IMAP and POP need at least a password,
 268                          * which camel uses if we specify NULL.
 269                          * This setting should never happen anyway. */
 270                         if (account_data->proto == MODEST_PROTOCOL_STORE_IMAP ||
 271                             account_data->proto == MODEST_PROTOCOL_STORE_POP)
 272                                 auth_mech_name = NULL;
 273                         else if (account_data->proto == MODEST_PROTOCOL_TRANSPORT_SMTP)
 274                                 auth_mech_name = MODEST_ACCOUNT_AUTH_ANONYMOUS;
 275                         else
 276                                 auth_mech_name = MODEST_ACCOUNT_AUTH_PLAIN;
 277                         break;
 278
 279                 case MODEST_PROTOCOL_AUTH_PASSWORD:
 280                         /* Camel use a password for IMAP or POP if we specify NULL,
 281                          * For IMAP, at least it will report an error if we use "Password", "Login" or "Plain".
 282                          * (POP is know to report an error for Login too. Probably Password and Plain too.) */
 283                         if (account_data->proto == MODEST_PROTOCOL_STORE_IMAP)
 284                                 auth_mech_name = NULL;
 285                         else if (account_data->proto == MODEST_PROTOCOL_STORE_POP)
 286                                 auth_mech_name = NULL;
 287                         else
 288                                 auth_mech_name = MODEST_ACCOUNT_AUTH_PASSWORD;
 289                         break;
 290
 291                 case MODEST_PROTOCOL_AUTH_CRAMMD5:
 292                         auth_mech_name = MODEST_ACCOUNT_AUTH_CRAMMD5;
 293                         break;
 294
 295                 default:
 296                         g_warning ("%s: Unhandled secure authentication setting %d for "
 297                                 "account=%s (%s)", __FUNCTION__, account_data->secure_auth,
 298                                    account_data->account_name, account_data->hostname);
 299                         break;
 300                 }
 301
 302                 if(auth_mech_name)
 303                         tny_account_set_secure_auth_mech (tny_account, auth_mech_name);
 304
 305                 if (modest_protocol_info_protocol_is_store(account_data->proto) &&
 306                         (account_data->proto == MODEST_PROTOCOL_STORE_IMAP) ) {
 307                         /* Other connection options, needed for IMAP. */
 308                         tny_camel_account_add_option (TNY_CAMEL_ACCOUNT (tny_account),
 309                                                       MODEST_ACCOUNT_OPTION_USE_LSUB);
 310                         tny_camel_account_add_option (TNY_CAMEL_ACCOUNT (tny_account),
 311                                                       MODEST_ACCOUNT_OPTION_CHECK_ALL);
 312                 }
 313
 314                 if (account_data->username)
 315                         tny_account_set_user (tny_account, account_data->username);
 316                 if (account_data->hostname)
 317                         tny_account_set_hostname (tny_account, account_data->hostname);
 318
 319                 /* Set the port: */
 320                 if (account_data->port)
 321                         tny_account_set_port (tny_account, account_data->port);
 322         }
 323
 324         /* FIXME: for debugging.
 325          * Let's keep this because it is very useful for debugging. */
 326         url = tny_account_get_url_string (TNY_ACCOUNT(tny_account));
 327     printf ("DEBUG %s:\n  account-url: %s\n", __FUNCTION__, url);
 328         g_free (url);
 329         /***********************/
 330
 331         return tny_account;
 332 }
 333
 334 TnyAccount*
 335 modest_tny_account_new_from_server_account_name (ModestAccountMgr *account_mgr,
 336                                             const gchar *server_account_name)
 337 {
 338         ModestServerAccountData *account_data =
 339                 modest_account_mgr_get_server_account_data (account_mgr,
 340                         server_account_name);
 341         if (!account_data)
 342                 return NULL;
 343
 344         TnyAccount *result = modest_tny_account_new_from_server_account (
 345                 account_mgr, account_data);
 346
 347         modest_account_mgr_free_server_account_data (account_mgr, account_data);
 348
 349         return result;
 350 }
 351
 352
 353 /* we need these dummy functions, or tinymail will complain */
 354 static gchar*
 355 get_pass_dummy (TnyAccount *account, const gchar *prompt, gboolean *cancel)
 356 {
 357         return NULL;
 358 }
 359 static void
 360 forget_pass_dummy (TnyAccount *account)
 361 {
 362         /* intentionally left blank */
 363 }
 364
 365 TnyAccount*
 366 modest_tny_account_new_from_account (ModestAccountMgr *account_mgr, const gchar *account_name,
 367                                      TnyAccountType type,
 368                                      TnySessionCamel *session,
 369                                      TnyGetPassFunc get_pass_func,
 370                                      TnyForgetPassFunc forget_pass_func)
 371 {
 372         TnyAccount *tny_account = NULL;
 373         ModestAccountData *account_data = NULL;
 374         ModestServerAccountData *server_data = NULL;
 375
 376         g_return_val_if_fail (account_mgr, NULL);
 377         g_return_val_if_fail (account_name, NULL);
 378
 379         account_data = modest_account_mgr_get_account_data (account_mgr, account_name);
 380         if (!account_data) {
 381                 g_printerr ("modest: %s: cannot get account data for account %s\n", __FUNCTION__, account_name);
 382                 return NULL;
 383         }
 384
 385         if (type == TNY_ACCOUNT_TYPE_STORE && account_data->store_account)
 386                 server_data = account_data->store_account;
 387         else if (type == TNY_ACCOUNT_TYPE_TRANSPORT && account_data->transport_account)
 388                 server_data = account_data->transport_account;
 389         if (!server_data) {
 390                 g_printerr ("modest: no %s account defined for '%s'\n",
 391                             type == TNY_ACCOUNT_TYPE_STORE ? "store" : "transport",
 392                             account_data->display_name);
 393                 modest_account_mgr_free_account_data (account_mgr, account_data);
 394                 return NULL;
 395         }
 396
 397         tny_account = modest_tny_account_new_from_server_account (account_mgr, server_data);
 398         if (!tny_account) {
 399                 g_printerr ("modest: failed to create tny account for %s (%s)\n",
 400                             account_data->account_name, server_data->account_name);
 401                 modest_account_mgr_free_account_data (account_mgr, account_data);
 402                 return NULL;
 403         }
 404
 405         tny_camel_account_set_session (TNY_CAMEL_ACCOUNT(tny_account), session);
 406         tny_account_set_forget_pass_func (tny_account,
 407                                           forget_pass_func ? forget_pass_func : forget_pass_dummy);
 408         tny_account_set_pass_func (tny_account,
 409                                    get_pass_func ? get_pass_func: get_pass_dummy);
 410
 411         /* This name is what shows up in the folder view -- so for some POP/IMAP/... server
 412          * account, we set its name to the account of which it is part. */
 413         if (account_data->display_name)
 414                 tny_account_set_name (tny_account, account_data->display_name);
 415
 416         modest_tny_account_set_parent_modest_account_name_for_server_account (tny_account, account_name);
 417
 418         modest_account_mgr_free_account_data (account_mgr, account_data);
 419
 420         return tny_account;
 421 }
 422
 423 /* TODO: Notify the treemodel somehow that the display name
 424  * is now available. We should probably request this from the cell_data_func
 425  * so we can provide a treerowreference. */
 426 static void
 427 on_modest_file_system_info(HildonFileSystemInfoHandle *handle,
 428                            HildonFileSystemInfo *info,
 429                            const GError *error, gpointer data)
 430 {
 431         TnyAccount *account = TNY_ACCOUNT (data);
 432
 433         if (error) {
 434 /*              printf ("  DEBUG: %s: error=%s\n", __FUNCTION__, error->message); */
 435         }
 436
 437         const gchar *display_name = NULL;
 438         if (!error && info) {
 439                 display_name = hildon_file_system_info_get_display_name(info);
 440         }
 441
 442         if (display_name) {
 443                 /* printf ("DEBUG: %s: display name=%s\n", __FUNCTION__,  display_name); */
 444                 tny_account_set_name (account, display_name);
 445         }
 446 }
 447
 448
 449 TnyAccount*
 450 modest_tny_account_new_for_local_folders (ModestAccountMgr *account_mgr, TnySessionCamel *session, const gchar* location_filepath)
 451 {
 452         /* Make sure that the directories exist: */
 453         modest_init_local_folders (location_filepath);
 454
 455         TnyStoreAccount *tny_account;
 456         CamelURL *url;
 457         gchar *maildir, *url_string;
 458
 459         g_return_val_if_fail (account_mgr, NULL);
 460
 461         if (!location_filepath) {
 462                 /* A NULL filepath means that this is the special local-folders maildir
 463                  * account: */
 464                 tny_account = TNY_STORE_ACCOUNT (modest_tny_local_folders_account_new ());
 465         }
 466         else {
 467                 /* Else, for instance, a per-account outbox maildir account: */
 468                 tny_account = TNY_STORE_ACCOUNT (tny_camel_store_account_new ());
 469         }
 470
 471         if (!tny_account) {
 472                 g_printerr ("modest: %s: cannot create account for local folders. filepath=%s",
 473                         __FUNCTION__, location_filepath);
 474                 return NULL;
 475         }
 476         tny_camel_account_set_session (TNY_CAMEL_ACCOUNT(tny_account), session);
 477
 478         /* This path contains directories for each local folder.
 479          * We have created them so that TnyCamelStoreAccount can find them
 480          * and report a folder for each directory: */
 481         maildir = modest_local_folder_info_get_maildir_path (location_filepath);
 482         url = camel_url_new ("maildir:", NULL);
 483         camel_url_set_path (url, maildir);
 484         /* Needed by tinymail's DBC assertions */
 485         camel_url_set_host (url, "localhost");
 486         url_string = camel_url_to_string (url, 0);
 487
 488         tny_account_set_url_string (TNY_ACCOUNT(tny_account), url_string);
 489 /*      printf("DEBUG: %s:\n  url=%s\n", __FUNCTION__, url_string); */
 490
 491         /* TODO: Use a more generic way of identifying memory card paths,
 492          * and of marking accounts as memory card accounts, maybe
 493          * via a derived TnyCamelStoreAccount ? */
 494         const gboolean is_mmc =
 495                 location_filepath &&
 496                 (strcmp (location_filepath, MODEST_MCC1_VOLUMEPATH) == 0);
 497
 498         /* The name of memory card locations will be updated asynchronously.
 499          * This is just a default: */
 500         const gchar *name = is_mmc ? _("Memory Card") :
 501                 MODEST_LOCAL_FOLDERS_DEFAULT_DISPLAY_NAME;
 502         tny_account_set_name (TNY_ACCOUNT(tny_account), name);
 503
 504         /* Get the correct display name for memory cards, asynchronously: */
 505         if (location_filepath) {
 506                 GError *error = NULL;
 507                 gchar *uri = g_filename_to_uri(location_filepath, NULL, &error);
 508                 if (error) {
 509                         g_warning ("%s: g_filename_to_uri(%s) failed: %s", __FUNCTION__,
 510                                 location_filepath, error->message);
 511                         g_error_free (error);
 512                         error = NULL;
 513                 } else if (uri) {
 514                         /* TODO: gnome_vfs_volume_get_display_name() does not return
 515                          * the same string. But why not? Why does hildon needs its own
 516                          * function for this?
 517                          */
 518                         hildon_file_system_info_async_new(uri,
 519                                 on_modest_file_system_info, tny_account /* user_data */);
 520
 521                         g_free (uri);
 522                         uri = NULL;
 523                 }
 524         }
 525
 526
 527         const gchar* id = is_mmc ? MODEST_MMC_ACCOUNT_ID :
 528                 MODEST_LOCAL_FOLDERS_ACCOUNT_ID;
 529         tny_account_set_id (TNY_ACCOUNT(tny_account), id);
 530
 531         tny_account_set_forget_pass_func (TNY_ACCOUNT(tny_account), forget_pass_dummy);
 532         tny_account_set_pass_func (TNY_ACCOUNT(tny_account), get_pass_dummy);
 533
 534         modest_tny_account_set_parent_modest_account_name_for_server_account (
 535                 TNY_ACCOUNT (tny_account), id);
 536
 537         camel_url_free (url);
 538         g_free (maildir);
 539         g_free (url_string);
 540
 541         return TNY_ACCOUNT(tny_account);
 542 }
 543
 544
 545 TnyAccount*
 546 modest_tny_account_new_for_per_account_local_outbox_folder (ModestAccountMgr *account_mgr, const gchar* account_name, TnySessionCamel *session)
 547 {
 548         g_return_val_if_fail (account_mgr, NULL);
 549         g_return_val_if_fail (account_name, NULL);
 550
 551         /* Notice that we create a ModestTnyOutboxAccount here,
 552          * instead of just a TnyCamelStoreAccount,
 553          * so that we can later identify this as a special account for internal use only.
 554          */
 555         TnyStoreAccount *tny_account = TNY_STORE_ACCOUNT (modest_tny_outbox_account_new ());
 556         if (!tny_account) {
 557                 g_printerr ("modest: cannot create account for per-account local outbox folder.");
 558                 return NULL;
 559         }
 560
 561         tny_camel_account_set_session (TNY_CAMEL_ACCOUNT(tny_account), session);
 562
 563         /* Make sure that the paths exists on-disk so that TnyCamelStoreAccount can
 564          * find it to create a TnyFolder for it: */
 565         gchar *folder_dir = modest_per_account_local_outbox_folder_info_get_maildir_path_to_outbox_folder (account_name);
 566         modest_init_one_local_folder(folder_dir);
 567         g_free (folder_dir);
 568         folder_dir = NULL;
 569
 570         /* This path should contain just one directory - "outbox": */
 571         gchar *maildir =
 572                 modest_per_account_local_outbox_folder_info_get_maildir_path (account_name);
 573
 574         CamelURL *url = camel_url_new ("maildir:", NULL);
 575         camel_url_set_path (url, maildir);
 576         g_free (maildir);
 577
 578         /* Needed by tinymail's DBC assertions */
 579         camel_url_set_host (url, "localhost");
 580         gchar *url_string = camel_url_to_string (url, 0);
 581         camel_url_free (url);
 582
 583         tny_account_set_url_string (TNY_ACCOUNT(tny_account), url_string);
 584 /*      printf("DEBUG: %s:\n  url=%s\n", __FUNCTION__, url_string); */
 585         g_free (url_string);
 586
 587         /* This text should never been seen,
 588          * because the per-account outbox accounts are not seen directly by the user.
 589          * Their folders are merged and shown as one folder. */
 590         tny_account_set_name (TNY_ACCOUNT(tny_account), "Per-Account Outbox");
 591
 592         gchar *account_id = g_strdup_printf (
 593                 MODEST_PER_ACCOUNT_LOCAL_OUTBOX_FOLDER_ACCOUNT_ID_PREFIX "%s",
 594                 account_name);
 595         tny_account_set_id (TNY_ACCOUNT(tny_account), account_id);
 596         g_free (account_id);
 597
 598         tny_account_set_forget_pass_func (TNY_ACCOUNT(tny_account), forget_pass_dummy);
 599         tny_account_set_pass_func (TNY_ACCOUNT(tny_account), get_pass_dummy);
 600
 601         /* Make this think that it belongs to the modest local-folders parent account: */
 602         modest_tny_account_set_parent_modest_account_name_for_server_account (
 603                 TNY_ACCOUNT (tny_account), MODEST_LOCAL_FOLDERS_ACCOUNT_ID);
 604
 605         return TNY_ACCOUNT(tny_account);
 606 }
 607
 608
 609
 610 typedef gint (*TnyStatsFunc) (TnyFolderStats *stats);
 611
 612 typedef struct _RecurseFoldersHelper {
 613         TnyStatsFunc function;
 614         guint sum;
 615         guint folders;
 616 } RecurseFoldersHelper;
 617
 618 static void
 619 recurse_folders (TnyFolderStore *store,
 620                  TnyFolderStoreQuery *query,
 621                  RecurseFoldersHelper *helper)
 622 {
 623         TnyIterator *iter;
 624         TnyList *folders = tny_simple_list_new ();
 625
 626         tny_folder_store_get_folders (store, folders, query, NULL);
 627         iter = tny_list_create_iterator (folders);
 628
 629         helper->folders += tny_list_get_length (folders);
 630
 631         while (!tny_iterator_is_done (iter)) {
 632                 TnyFolderStats *stats;
 633                 TnyFolder *folder;
 634
 635                 folder = TNY_FOLDER (tny_iterator_get_current (iter));
 636                 stats = tny_folder_get_stats (folder);
 637
 638                 /* initially, we sometimes get -1 from tinymail; ignore that */
 639                 if (helper->function && helper->function (stats) > 0)
 640                         helper->sum += helper->function (stats);
 641
 642                 if (TNY_IS_FOLDER_STORE (folder)) {
 643                         recurse_folders (TNY_FOLDER_STORE (folder), query, helper);
 644                 }
 645
 646                 g_object_unref (folder);
 647                 g_object_unref (stats);
 648                 tny_iterator_next (iter);
 649         }
 650          g_object_unref (G_OBJECT (iter));
 651          g_object_unref (G_OBJECT (folders));
 652 }
 653
 654 gint
 655 modest_tny_folder_store_get_folder_count (TnyFolderStore *self)
 656 {
 657         RecurseFoldersHelper *helper;
 658         gint retval;
 659
 660         g_return_val_if_fail (TNY_IS_FOLDER_STORE (self), -1);
 661
 662         /* Create helper */
 663         helper = g_malloc0 (sizeof (RecurseFoldersHelper));
 664         helper->function = NULL;
 665         helper->sum = 0;
 666         helper->folders = 0;
 667
 668         recurse_folders (self, NULL, helper);
 669
 670         retval = helper->folders;
 671
 672         g_free (helper);
 673
 674         return retval;
 675 }
 676
 677 gint
 678 modest_tny_folder_store_get_message_count (TnyFolderStore *self)
 679 {
 680         RecurseFoldersHelper *helper;
 681         gint retval;
 682
 683         g_return_val_if_fail (TNY_IS_FOLDER_STORE (self), -1);
 684
 685         /* Create helper */
 686         helper = g_malloc0 (sizeof (RecurseFoldersHelper));
 687         helper->function = (TnyStatsFunc) tny_folder_stats_get_all_count;
 688         helper->sum = 0;
 689
 690         recurse_folders (self, NULL, helper);
 691
 692         retval = helper->sum;
 693
 694         g_free (helper);
 695
 696         return retval;
 697 }
 698
 699 gint
 700 modest_tny_folder_store_get_local_size (TnyFolderStore *self)
 701 {
 702         RecurseFoldersHelper *helper;
 703         gint retval;
 704
 705         g_return_val_if_fail (TNY_IS_FOLDER_STORE (self), -1);
 706
 707         /* Create helper */
 708         helper = g_malloc0 (sizeof (RecurseFoldersHelper));
 709         helper->function = (TnyStatsFunc) tny_folder_stats_get_local_size;
 710         helper->sum = 0;
 711
 712         recurse_folders (self, NULL, helper);
 713
 714         retval = helper->sum;
 715
 716         g_free (helper);
 717
 718         return retval;
 719 }
 720
 721 const gchar* modest_tny_account_get_parent_modest_account_name_for_server_account (TnyAccount *self)
 722 {
 723         return (const gchar *)g_object_get_data (G_OBJECT (self), "modest_account");
 724 }
 725
 726 void modest_tny_account_set_parent_modest_account_name_for_server_account (TnyAccount *self, const gchar* parent_modest_acount_name)
 727 {
 728         g_object_set_data_full (G_OBJECT(self), "modest_account",
 729                                 (gpointer) g_strdup (parent_modest_acount_name), g_free);
 730 }
 731
 732