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
 328         printf ("DEBUG %s:\n  account-url: %s\n", __FUNCTION__, url);
 329
 330         g_free (url);
 331         /***********************/
 332
 333         return tny_account;
 334 }
 335
 336 TnyAccount*
 337 modest_tny_account_new_from_server_account_name (ModestAccountMgr *account_mgr,
 338                                             const gchar *server_account_name)
 339 {
 340         ModestServerAccountData *account_data =
 341                 modest_account_mgr_get_server_account_data (account_mgr,
 342                         server_account_name);
 343         if (!account_data)
 344                 return NULL;
 345
 346         TnyAccount *result = modest_tny_account_new_from_server_account (
 347                 account_mgr, account_data);
 348
 349         modest_account_mgr_free_server_account_data (account_mgr, account_data);
 350
 351         return result;
 352 }
 353
 354
 355 /* we need these dummy functions, or tinymail will complain */
 356 static gchar*
 357 get_pass_dummy (TnyAccount *account, const gchar *prompt, gboolean *cancel)
 358 {
 359         return NULL;
 360 }
 361 static void
 362 forget_pass_dummy (TnyAccount *account)
 363 {
 364         /* intentionally left blank */
 365 }
 366
 367 TnyAccount*
 368 modest_tny_account_new_from_account (ModestAccountMgr *account_mgr, const gchar *account_name,
 369                                      TnyAccountType type,
 370                                      TnySessionCamel *session,
 371                                      TnyGetPassFunc get_pass_func,
 372                                      TnyForgetPassFunc forget_pass_func)
 373 {
 374         TnyAccount *tny_account = NULL;
 375         ModestAccountData *account_data = NULL;
 376         ModestServerAccountData *server_data = NULL;
 377
 378         g_return_val_if_fail (account_mgr, NULL);
 379         g_return_val_if_fail (account_name, NULL);
 380
 381         account_data = modest_account_mgr_get_account_data (account_mgr, account_name);
 382         if (!account_data) {
 383                 g_printerr ("modest: %s: cannot get account data for account %s\n", __FUNCTION__, account_name);
 384                 return NULL;
 385         }
 386
 387         if (type == TNY_ACCOUNT_TYPE_STORE && account_data->store_account)
 388                 server_data = account_data->store_account;
 389         else if (type == TNY_ACCOUNT_TYPE_TRANSPORT && account_data->transport_account)
 390                 server_data = account_data->transport_account;
 391         if (!server_data) {
 392                 g_printerr ("modest: no %s account defined for '%s'\n",
 393                             type == TNY_ACCOUNT_TYPE_STORE ? "store" : "transport",
 394                             account_data->display_name);
 395                 modest_account_mgr_free_account_data (account_mgr, account_data);
 396                 return NULL;
 397         }
 398
 399         tny_account = modest_tny_account_new_from_server_account (account_mgr, server_data);
 400         if (!tny_account) {
 401                 g_printerr ("modest: failed to create tny account for %s (%s)\n",
 402                             account_data->account_name, server_data->account_name);
 403                 modest_account_mgr_free_account_data (account_mgr, account_data);
 404                 return NULL;
 405         }
 406
 407         tny_camel_account_set_session (TNY_CAMEL_ACCOUNT(tny_account), session);
 408         tny_account_set_forget_pass_func (tny_account,
 409                                           forget_pass_func ? forget_pass_func : forget_pass_dummy);
 410         tny_account_set_pass_func (tny_account,
 411                                    get_pass_func ? get_pass_func: get_pass_dummy);
 412
 413
 414         /* This name is what shows up in the folder view -- so for some POP/IMAP/... server
 415         *  account, we set its name to the account of which it is part. */
 416
 417         if (account_data->display_name)
 418                 tny_account_set_name (tny_account, account_data->display_name);
 419
 420         modest_tny_account_set_parent_modest_account_name_for_server_account (tny_account, account_name);
 421
 422         modest_account_mgr_free_account_data (account_mgr, account_data);
 423
 424          TnyAccountStore *astore = (TnyAccountStore *) modest_runtime_get_account_store ();
 425          if (astore) {
 426                 TnyDevice *device = tny_account_store_get_device (astore);
 427                 GError *err = NULL;
 428                 g_object_set_data (G_OBJECT(tny_account), "account_store", (gpointer)astore);
 429                 tny_camel_account_set_online (TNY_CAMEL_ACCOUNT (tny_account),
 430                                 tny_device_is_online (device), &err);
 431                 if (err)
 432                         g_print ("Error connecting: %s\n", err->message);
 433                 g_object_unref (device);
 434          }
 435
 436         return tny_account;
 437 }
 438
 439 /* TODO: Notify the treemodel somehow that the display name
 440  * is now available. We should probably request this from the cell_data_func
 441  * so we can provide a treerowreference. */
 442 static void
 443 on_modest_file_system_info(HildonFileSystemInfoHandle *handle,
 444                            HildonFileSystemInfo *info,
 445                            const GError *error, gpointer data)
 446 {
 447         TnyAccount *account = TNY_ACCOUNT (data);
 448
 449         if (error) {
 450 /*              printf ("  DEBUG: %s: error=%s\n", __FUNCTION__, error->message); */
 451         }
 452
 453         const gchar *display_name = NULL;
 454         if (!error && info) {
 455                 display_name = hildon_file_system_info_get_display_name(info);
 456         }
 457
 458         if (display_name) {
 459                 /* printf ("DEBUG: %s: display name=%s\n", __FUNCTION__,  display_name); */
 460                 tny_account_set_name (account, display_name);
 461         }
 462 }
 463
 464
 465 TnyAccount*
 466 modest_tny_account_new_for_local_folders (ModestAccountMgr *account_mgr, TnySessionCamel *session, const gchar* location_filepath)
 467 {
 468         /* Make sure that the directories exist: */
 469         modest_init_local_folders (location_filepath);
 470
 471         TnyStoreAccount *tny_account;
 472         CamelURL *url;
 473         gchar *maildir, *url_string;
 474
 475         g_return_val_if_fail (account_mgr, NULL);
 476
 477         if (!location_filepath) {
 478                 /* A NULL filepath means that this is the special local-folders maildir
 479                  * account: */
 480                 tny_account = TNY_STORE_ACCOUNT (modest_tny_local_folders_account_new ());
 481         }
 482         else {
 483                 /* Else, for instance, a per-account outbox maildir account: */
 484                 tny_account = TNY_STORE_ACCOUNT (tny_camel_store_account_new ());
 485         }
 486
 487         if (!tny_account) {
 488                 g_printerr ("modest: %s: cannot create account for local folders. filepath=%s",
 489                         __FUNCTION__, location_filepath);
 490                 return NULL;
 491         }
 492         tny_camel_account_set_session (TNY_CAMEL_ACCOUNT(tny_account), session);
 493
 494         /* This path contains directories for each local folder.
 495          * We have created them so that TnyCamelStoreAccount can find them
 496          * and report a folder for each directory: */
 497         maildir = modest_local_folder_info_get_maildir_path (location_filepath);
 498         url = camel_url_new ("maildir:", NULL);
 499         camel_url_set_path (url, maildir);
 500         /* Needed by tinymail's DBC assertions */
 501         camel_url_set_host (url, "localhost");
 502         url_string = camel_url_to_string (url, 0);
 503
 504         tny_account_set_url_string (TNY_ACCOUNT(tny_account), url_string);
 505 /*      printf("DEBUG: %s:\n  url=%s\n", __FUNCTION__, url_string); */
 506
 507         /* TODO: Use a more generic way of identifying memory card paths,
 508          * and of marking accounts as memory card accounts, maybe
 509          * via a derived TnyCamelStoreAccount ? */
 510         const gboolean is_mmc =
 511                 location_filepath &&
 512                 (strcmp (location_filepath, MODEST_MCC1_VOLUMEPATH) == 0);
 513
 514         /* The name of memory card locations will be updated asynchronously.
 515          * This is just a default: */
 516         const gchar *name = is_mmc ? _("Memory Card") :
 517                 MODEST_LOCAL_FOLDERS_DEFAULT_DISPLAY_NAME;
 518         tny_account_set_name (TNY_ACCOUNT(tny_account), name);
 519
 520         /* Get the correct display name for memory cards, asynchronously: */
 521         if (location_filepath) {
 522                 GError *error = NULL;
 523                 gchar *uri = g_filename_to_uri(location_filepath, NULL, &error);
 524                 if (error) {
 525                         g_warning ("%s: g_filename_to_uri(%s) failed: %s", __FUNCTION__,
 526                                 location_filepath, error->message);
 527                         g_error_free (error);
 528                         error = NULL;
 529                 } else if (uri) {
 530                         /* TODO: gnome_vfs_volume_get_display_name() does not return
 531                          * the same string. But why not? Why does hildon needs its own
 532                          * function for this?
 533                          */
 534                         hildon_file_system_info_async_new(uri,
 535                                 on_modest_file_system_info, tny_account /* user_data */);
 536
 537                         g_free (uri);
 538                         uri = NULL;
 539                 }
 540         }
 541
 542
 543         const gchar* id = is_mmc ? MODEST_MMC_ACCOUNT_ID :
 544                 MODEST_LOCAL_FOLDERS_ACCOUNT_ID;
 545         tny_account_set_id (TNY_ACCOUNT(tny_account), id);
 546
 547         tny_account_set_forget_pass_func (TNY_ACCOUNT(tny_account), forget_pass_dummy);
 548         tny_account_set_pass_func (TNY_ACCOUNT(tny_account), get_pass_dummy);
 549
 550         modest_tny_account_set_parent_modest_account_name_for_server_account (
 551                 TNY_ACCOUNT (tny_account), id);
 552
 553         camel_url_free (url);
 554         g_free (maildir);
 555         g_free (url_string);
 556
 557         return TNY_ACCOUNT(tny_account);
 558 }
 559
 560
 561 TnyAccount*
 562 modest_tny_account_new_for_per_account_local_outbox_folder (ModestAccountMgr *account_mgr, const gchar* account_name, TnySessionCamel *session)
 563 {
 564         g_return_val_if_fail (account_mgr, NULL);
 565         g_return_val_if_fail (account_name, NULL);
 566
 567         /* Notice that we create a ModestTnyOutboxAccount here,
 568          * instead of just a TnyCamelStoreAccount,
 569          * so that we can later identify this as a special account for internal use only.
 570          */
 571         TnyStoreAccount *tny_account = TNY_STORE_ACCOUNT (modest_tny_outbox_account_new ());
 572         if (!tny_account) {
 573                 g_printerr ("modest: cannot create account for per-account local outbox folder.");
 574                 return NULL;
 575         }
 576
 577         tny_camel_account_set_session (TNY_CAMEL_ACCOUNT(tny_account), session);
 578
 579         /* Make sure that the paths exists on-disk so that TnyCamelStoreAccount can
 580          * find it to create a TnyFolder for it: */
 581         gchar *folder_dir = modest_per_account_local_outbox_folder_info_get_maildir_path_to_outbox_folder (account_name);
 582         modest_init_one_local_folder(folder_dir);
 583         g_free (folder_dir);
 584         folder_dir = NULL;
 585
 586         /* This path should contain just one directory - "outbox": */
 587         gchar *maildir =
 588                 modest_per_account_local_outbox_folder_info_get_maildir_path (account_name);
 589
 590         CamelURL *url = camel_url_new ("maildir:", NULL);
 591         camel_url_set_path (url, maildir);
 592         g_free (maildir);
 593
 594         /* Needed by tinymail's DBC assertions */
 595         camel_url_set_host (url, "localhost");
 596         gchar *url_string = camel_url_to_string (url, 0);
 597         camel_url_free (url);
 598
 599         tny_account_set_url_string (TNY_ACCOUNT(tny_account), url_string);
 600 /*      printf("DEBUG: %s:\n  url=%s\n", __FUNCTION__, url_string); */
 601         g_free (url_string);
 602
 603         /* This text should never been seen,
 604          * because the per-account outbox accounts are not seen directly by the user.
 605          * Their folders are merged and shown as one folder. */
 606         tny_account_set_name (TNY_ACCOUNT(tny_account), "Per-Account Outbox");
 607
 608         gchar *account_id = g_strdup_printf (
 609                 MODEST_PER_ACCOUNT_LOCAL_OUTBOX_FOLDER_ACCOUNT_ID_PREFIX "%s",
 610                 account_name);
 611         tny_account_set_id (TNY_ACCOUNT(tny_account), account_id);
 612         g_free (account_id);
 613
 614         tny_account_set_forget_pass_func (TNY_ACCOUNT(tny_account), forget_pass_dummy);
 615         tny_account_set_pass_func (TNY_ACCOUNT(tny_account), get_pass_dummy);
 616
 617         /* Make this think that it belongs to the modest local-folders parent account: */
 618         modest_tny_account_set_parent_modest_account_name_for_server_account (
 619                 TNY_ACCOUNT (tny_account), MODEST_LOCAL_FOLDERS_ACCOUNT_ID);
 620
 621         return TNY_ACCOUNT(tny_account);
 622 }
 623
 624
 625
 626 typedef gint (*TnyStatsFunc) (TnyFolderStats *stats);
 627
 628 typedef struct _RecurseFoldersHelper {
 629         TnyStatsFunc function;
 630         guint sum;
 631         guint folders;
 632 } RecurseFoldersHelper;
 633
 634 static void
 635 recurse_folders (TnyFolderStore *store,
 636                  TnyFolderStoreQuery *query,
 637                  RecurseFoldersHelper *helper)
 638 {
 639         TnyIterator *iter;
 640         TnyList *folders = tny_simple_list_new ();
 641
 642         tny_folder_store_get_folders (store, folders, query, NULL);
 643         iter = tny_list_create_iterator (folders);
 644
 645         helper->folders += tny_list_get_length (folders);
 646
 647         while (!tny_iterator_is_done (iter)) {
 648                 TnyFolderStats *stats;
 649                 TnyFolder *folder;
 650
 651                 folder = TNY_FOLDER (tny_iterator_get_current (iter));
 652                 stats = tny_folder_get_stats (folder);
 653
 654                 if (stats) {
 655                         /* initially, we sometimes get -1 from tinymail; ignore that */
 656                         if (helper->function && helper->function (stats) > 0)
 657                                 helper->sum += helper->function (stats);
 658
 659                         if (TNY_IS_FOLDER_STORE (folder)) {
 660                                 recurse_folders (TNY_FOLDER_STORE (folder), query, helper);
 661                         }
 662                         g_object_unref (stats);
 663                 }
 664                 g_object_unref (folder);
 665                 tny_iterator_next (iter);
 666         }
 667          g_object_unref (G_OBJECT (iter));
 668          g_object_unref (G_OBJECT (folders));
 669 }
 670
 671 gint
 672 modest_tny_folder_store_get_folder_count (TnyFolderStore *self)
 673 {
 674         RecurseFoldersHelper *helper;
 675         gint retval;
 676
 677         g_return_val_if_fail (TNY_IS_FOLDER_STORE (self), -1);
 678
 679         /* Create helper */
 680         helper = g_malloc0 (sizeof (RecurseFoldersHelper));
 681         helper->function = NULL;
 682         helper->sum = 0;
 683         helper->folders = 0;
 684
 685         recurse_folders (self, NULL, helper);
 686
 687         retval = helper->folders;
 688
 689         g_free (helper);
 690
 691         return retval;
 692 }
 693
 694 gint
 695 modest_tny_folder_store_get_message_count (TnyFolderStore *self)
 696 {
 697         RecurseFoldersHelper *helper;
 698         gint retval;
 699
 700         g_return_val_if_fail (TNY_IS_FOLDER_STORE (self), -1);
 701
 702         /* Create helper */
 703         helper = g_malloc0 (sizeof (RecurseFoldersHelper));
 704         helper->function = (TnyStatsFunc) tny_folder_stats_get_all_count;
 705         helper->sum = 0;
 706
 707         recurse_folders (self, NULL, helper);
 708
 709         retval = helper->sum;
 710
 711         g_free (helper);
 712
 713         return retval;
 714 }
 715
 716 gint
 717 modest_tny_folder_store_get_local_size (TnyFolderStore *self)
 718 {
 719         RecurseFoldersHelper *helper;
 720         gint retval;
 721
 722         g_return_val_if_fail (TNY_IS_FOLDER_STORE (self), -1);
 723
 724         /* Create helper */
 725         helper = g_malloc0 (sizeof (RecurseFoldersHelper));
 726         helper->function = (TnyStatsFunc) tny_folder_stats_get_local_size;
 727         helper->sum = 0;
 728
 729         recurse_folders (self, NULL, helper);
 730
 731         retval = helper->sum;
 732
 733         g_free (helper);
 734
 735         return retval;
 736 }
 737
 738 const gchar* modest_tny_account_get_parent_modest_account_name_for_server_account (TnyAccount *self)
 739 {
 740         return (const gchar *)g_object_get_data (G_OBJECT (self), "modest_account");
 741 }
 742
 743 void modest_tny_account_set_parent_modest_account_name_for_server_account (TnyAccount *self, const gchar* parent_modest_acount_name)
 744 {
 745         g_object_set_data_full (G_OBJECT(self), "modest_account",
 746                                 (gpointer) g_strdup (parent_modest_acount_name), g_free);
 747 }
 748
 749