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 <modest-platform.h>
  36 #include <tny-simple-list.h>
  37 #include <modest-tny-folder.h>
  38 #include <modest-tny-outbox-account.h>
  39 #include <modest-account-mgr-helpers.h>
  40 #include <modest-init.h>
  41 #include <tny-camel-transport-account.h>
  42 #include <tny-camel-imap-store-account.h>
  43 #include <tny-camel-pop-store-account.h>
  44 #include <tny-folder-stats.h>
  45 #include <string.h>
  46 #ifdef MODEST_HAVE_HILDON0_WIDGETS
  47 #include <hildon-widgets/hildon-file-system-info.h>
  48 #else
  49 #include <hildon/hildon-file-system-info.h>
  50 #endif
  51
  52 TnyFolder *
  53 modest_tny_account_get_special_folder (TnyAccount *account,
  54                                        TnyFolderType special_type)
  55 {
  56         TnyList *folders;
  57         TnyIterator *iter;
  58         TnyFolder *special_folder = NULL;
  59
  60
  61         g_return_val_if_fail (account, NULL);
  62         g_return_val_if_fail (0 <= special_type && special_type < TNY_FOLDER_TYPE_NUM,
  63                               NULL);
  64
  65         TnyAccount *local_account  = NULL;
  66
  67         /* The accounts have already been instantiated by
  68          * modest_tny_account_store_get_accounts(), which is the
  69          * TnyAccountStore::get_accounts_func() implementation,
  70          * so we just get them here.
  71          */
  72
  73         /* Per-account outbox folders are each in their own on-disk directory: */
  74         if (special_type == TNY_FOLDER_TYPE_OUTBOX) {
  75                 const gchar *modest_account_name =
  76                         modest_tny_account_get_parent_modest_account_name_for_server_account (account);
  77                 g_assert (modest_account_name);
  78
  79                 gchar *account_id = g_strdup_printf (
  80                         MODEST_PER_ACCOUNT_LOCAL_OUTBOX_FOLDER_ACCOUNT_ID_PREFIX "%s",
  81                         modest_account_name);
  82
  83                 local_account = modest_tny_account_store_get_tny_account_by (modest_runtime_get_account_store(),
  84                                                                              MODEST_TNY_ACCOUNT_STORE_QUERY_ID,
  85                                                                              account_id);
  86                 g_free (account_id);
  87         } else {
  88                 /* Other local folders are all in one on-disk directory: */
  89                 local_account = modest_tny_account_store_get_tny_account_by (modest_runtime_get_account_store(),
  90                                                                              MODEST_TNY_ACCOUNT_STORE_QUERY_ID,
  91                                                                              MODEST_LOCAL_FOLDERS_ACCOUNT_ID);
  92         }
  93
  94         if (!local_account) {
  95                 g_printerr ("modest: cannot get local account\n");
  96                 return NULL;
  97         }
  98
  99         folders = TNY_LIST (tny_simple_list_new ());
 100
 101         /* There is no need to do this _async, as these are local folders. */
 102         /* TODO: However, this seems to fail sometimes when the network is busy,
 103          * returning an empty list. murrayc. */
 104         tny_folder_store_get_folders (TNY_FOLDER_STORE (local_account),
 105                                       folders, NULL, NULL);
 106         iter = tny_list_create_iterator (folders);
 107
 108         while (!tny_iterator_is_done (iter)) {
 109                 TnyFolder *folder =
 110                         TNY_FOLDER (tny_iterator_get_current (iter));
 111                 if (modest_tny_folder_get_local_folder_type (folder) == special_type) {
 112                         special_folder = folder;
 113                         break;
 114                 }
 115
 116                 g_object_unref (G_OBJECT(folder));
 117                 tny_iterator_next (iter);
 118         }
 119
 120         g_object_unref (G_OBJECT (folders));
 121         g_object_unref (G_OBJECT (iter));
 122         g_object_unref (G_OBJECT (local_account));
 123
 124         return special_folder;
 125 }
 126
 127 static void
 128 on_connection_status_changed (TnyAccount *account, TnyConnectionStatus status, gpointer user_data)
 129 {
 130         printf ("DEBUG: %s: status=%d\n", __FUNCTION__, status);
 131
 132         if (status == TNY_CONNECTION_STATUS_DISCONNECTED) {
 133                 /* We are trying to use the network with an account,
 134                  * but the accounts are set as offline, because our TnyDevice is offline,
 135                  * because libconic says we are offline.
 136                  * So ask the user to go online:
 137                  */
 138                 modest_platform_connect_and_wait(NULL);
 139         } else if (status == TNY_CONNECTION_STATUS_CONNECTED_BROKEN) {
 140                 printf ("DEBUG: %s: Connection broken. Forcing TnyDevice offline.\n",
 141                         __FUNCTION__);
 142
 143                 /* Something went wrong during some network operation.
 144                  * Stop trying to use the network now,
 145                  * by forcing accounts into offline mode:
 146                  *
 147                  * When libconic reconnects, it will set the device back online again,
 148                  * regardless of it being forced offline before.
 149                  */
 150                 TnyDevice *device = modest_runtime_get_device ();
 151                 tny_device_force_offline (device);
 152         }
 153 }
 154
 155 /* Camel options: */
 156
 157 /* These seem to be listed in
 158  * libtinymail-camel/camel-lite/camel/providers/imap/camel-imap-store.c
 159  */
 160 #define MODEST_ACCOUNT_OPTION_SSL "use_ssl"
 161 #define MODEST_ACCOUNT_OPTION_SSL_NEVER "never"
 162 /* This is a tinymail camel-lite specific option,
 163  * roughly equivalent to "always" in regular camel,
 164  * which is appropriate for a generic "SSL" connection option: */
 165 #define MODEST_ACCOUNT_OPTION_SSL_WRAPPED "wrapped"
 166 /* Not used in our UI so far: */
 167 #define MODEST_ACCOUNT_OPTION_SSL_WHEN_POSSIBLE "when-possible"
 168 /* This is a tinymailcamel-lite specific option that is not in regular camel. */
 169 #define MODEST_ACCOUNT_OPTION_SSL_TLS "tls"
 170
 171 /* These seem to be listed in
 172  * libtinymail-camel/camel-lite/camel/providers/imap/camel-imap-provider.c
 173  */
 174 #define MODEST_ACCOUNT_OPTION_USE_LSUB "use_lsub" /* Show only subscribed folders */
 175 #define MODEST_ACCOUNT_OPTION_CHECK_ALL "check_all" /* Check for new messages in all folders */
 176
 177
 178 /* Posssible values for tny_account_set_secure_auth_mech().
 179  * These might be camel-specific.
 180  * Really, tinymail should use an enum.
 181  * camel_sasl_authtype() seems to list some possible values.
 182  */
 183
 184 /* Note that evolution does not offer these for IMAP: */
 185 #define MODEST_ACCOUNT_AUTH_PLAIN "PLAIN"
 186 #define MODEST_ACCOUNT_AUTH_ANONYMOUS "ANONYMOUS"
 187
 188 /* Caeml's IMAP uses NULL instead for "Password".
 189  * Also, not that Evolution offers "Password" for IMAP, but "Login" for SMTP.*/
 190 #define MODEST_ACCOUNT_AUTH_PASSWORD "LOGIN"
 191 #define MODEST_ACCOUNT_AUTH_CRAMMD5 "CRAM-MD5"
 192
 193
 194
 195 /**
 196  * modest_tny_account_new_from_server_account:
 197  * @account_mgr: a valid account mgr instance
 198  * @account_name: the server account name for which to create a corresponding tny account
 199  * @type: the type of account to create (TNY_ACCOUNT_TYPE_STORE or TNY_ACCOUNT_TYPE_TRANSPORT)
 200  *
 201  * get a tnyaccount corresponding to the server_accounts (store or transport) for this account.
 202  * NOTE: this function does not set the camel session or the get/forget password functions
 203  *
 204  * Returns: a new TnyAccount or NULL in case of error.
 205  */
 206 static TnyAccount*
 207 modest_tny_account_new_from_server_account (ModestAccountMgr *account_mgr,
 208                                             ModestServerAccountData *account_data)
 209 {
 210         gchar *url = NULL;
 211
 212         g_return_val_if_fail (account_mgr, NULL);
 213         g_return_val_if_fail (account_data, NULL);
 214
 215         /* sanity checks */
 216         if (account_data->proto == MODEST_PROTOCOL_TRANSPORT_STORE_UNKNOWN) {
 217                 g_printerr ("modest: '%s' does not provide a protocol\n",
 218                             account_data->account_name);
 219                 return NULL;
 220         }
 221
 222         TnyAccount *tny_account = NULL;
 223
 224         switch (account_data->proto) {
 225         case MODEST_PROTOCOL_TRANSPORT_SENDMAIL:
 226         case MODEST_PROTOCOL_TRANSPORT_SMTP:
 227                 tny_account = TNY_ACCOUNT(tny_camel_transport_account_new ()); break;
 228         case MODEST_PROTOCOL_STORE_POP:
 229                 tny_account = TNY_ACCOUNT(tny_camel_pop_store_account_new ()); break;
 230         case MODEST_PROTOCOL_STORE_IMAP:
 231                 tny_account = TNY_ACCOUNT(tny_camel_imap_store_account_new ()); break;
 232         case MODEST_PROTOCOL_STORE_MAILDIR:
 233         case MODEST_PROTOCOL_STORE_MBOX:
 234                 /* Note that this is not where we create the special local folders account.
 235                  * That happens in modest_tny_account_new_for_local_folders() instead.
 236                  */
 237                 tny_account = TNY_ACCOUNT(tny_camel_store_account_new()); break;
 238         default:
 239                 g_return_val_if_reached (NULL);
 240         }
 241         if (!tny_account) {
 242                 g_printerr ("modest: could not create tny account for '%s'\n",
 243                             account_data->account_name);
 244                 return NULL;
 245         }
 246         tny_account_set_id (tny_account, account_data->account_name);
 247
 248         /* Handle connection requests:
 249          * This (badly-named) signal will be called when we try to use an offline account. */
 250         g_signal_connect (G_OBJECT (tny_account), "connection-status-changed",
 251                         G_CALLBACK (on_connection_status_changed), NULL);
 252
 253         /* Proto */
 254         const gchar* proto_name =
 255                 modest_protocol_info_get_transport_store_protocol_name(account_data->proto);
 256         tny_account_set_proto (tny_account, proto_name);
 257
 258
 259         /* mbox and maildir accounts use a URI instead of the rest:
 260          * Note that this is not where we create the special local folders account.
 261          * We do that in modest_tny_account_new_for_local_folders() instead. */
 262         if (account_data->uri)  {
 263                 tny_account_set_url_string (TNY_ACCOUNT(tny_account), account_data->uri);
 264 /*              g_message ("DEBUG: %s: local account-url:\n  %s", __FUNCTION__, account_data->uri); */
 265         }
 266         else {
 267                 /* Set camel-specific options: */
 268
 269                 /* Enable secure connection settings: */
 270                 /* printf("DEBUG: %s: security=%d\n", __FUNCTION__, account_data->security); */
 271                 const gchar* option_security = NULL;
 272                 switch (account_data->security) {
 273                 case MODEST_PROTOCOL_CONNECTION_NORMAL:
 274                         option_security = MODEST_ACCOUNT_OPTION_SSL "=" MODEST_ACCOUNT_OPTION_SSL_NEVER;
 275                         break;
 276                 case MODEST_PROTOCOL_CONNECTION_SSL:
 277                         /* Apparently, use of "IMAPS" (specified in our UI spec), implies
 278                          * use of the "wrapped" option: */
 279                         option_security = MODEST_ACCOUNT_OPTION_SSL "=" MODEST_ACCOUNT_OPTION_SSL_WRAPPED;
 280                         break;
 281                 case MODEST_PROTOCOL_CONNECTION_TLS:
 282                         option_security = MODEST_ACCOUNT_OPTION_SSL "=" MODEST_ACCOUNT_OPTION_SSL_TLS;
 283                         break;
 284                 case MODEST_PROTOCOL_CONNECTION_TLS_OP:
 285                         /* This is not actually in our UI: */
 286                         option_security = MODEST_ACCOUNT_OPTION_SSL "=" MODEST_ACCOUNT_OPTION_SSL_WHEN_POSSIBLE;
 287                         break;
 288                 default:
 289                         break;
 290                 }
 291
 292                 if(option_security)
 293                         tny_camel_account_add_option (TNY_CAMEL_ACCOUNT (tny_account),
 294                                                       option_security);
 295
 296                 /* Secure authentication: */
 297                 /* printf("DEBUG: %s: secure-auth=%d\n", __FUNCTION__, account_data->secure_auth); */
 298                 const gchar* auth_mech_name = NULL;
 299                 switch (account_data->secure_auth) {
 300                 case MODEST_PROTOCOL_AUTH_NONE:
 301                         /* IMAP and POP need at least a password,
 302                          * which camel uses if we specify NULL.
 303                          * This setting should never happen anyway. */
 304                         if (account_data->proto == MODEST_PROTOCOL_STORE_IMAP ||
 305                             account_data->proto == MODEST_PROTOCOL_STORE_POP)
 306                                 auth_mech_name = NULL;
 307                         else if (account_data->proto == MODEST_PROTOCOL_TRANSPORT_SMTP)
 308                                 auth_mech_name = MODEST_ACCOUNT_AUTH_ANONYMOUS;
 309                         else
 310                                 auth_mech_name = MODEST_ACCOUNT_AUTH_PLAIN;
 311                         break;
 312
 313                 case MODEST_PROTOCOL_AUTH_PASSWORD:
 314                         /* Camel use a password for IMAP or POP if we specify NULL,
 315                          * For IMAP, at least it will report an error if we use "Password", "Login" or "Plain".
 316                          * (POP is know to report an error for Login too. Probably Password and Plain too.) */
 317                         if (account_data->proto == MODEST_PROTOCOL_STORE_IMAP)
 318                                 auth_mech_name = NULL;
 319                         else if (account_data->proto == MODEST_PROTOCOL_STORE_POP)
 320                                 auth_mech_name = NULL;
 321                         else
 322                                 auth_mech_name = MODEST_ACCOUNT_AUTH_PASSWORD;
 323                         break;
 324
 325                 case MODEST_PROTOCOL_AUTH_CRAMMD5:
 326                         auth_mech_name = MODEST_ACCOUNT_AUTH_CRAMMD5;
 327                         break;
 328
 329                 default:
 330                         g_warning ("%s: Unhandled secure authentication setting %d for "
 331                                 "account=%s (%s)", __FUNCTION__, account_data->secure_auth,
 332                                    account_data->account_name, account_data->hostname);
 333                         break;
 334                 }
 335
 336                 if(auth_mech_name)
 337                         tny_account_set_secure_auth_mech (tny_account, auth_mech_name);
 338
 339                 if (modest_protocol_info_protocol_is_store(account_data->proto) &&
 340                         (account_data->proto == MODEST_PROTOCOL_STORE_IMAP) ) {
 341                         /* Other connection options, needed for IMAP. */
 342                         tny_camel_account_add_option (TNY_CAMEL_ACCOUNT (tny_account),
 343                                                       MODEST_ACCOUNT_OPTION_USE_LSUB);
 344                         tny_camel_account_add_option (TNY_CAMEL_ACCOUNT (tny_account),
 345                                                       MODEST_ACCOUNT_OPTION_CHECK_ALL);
 346                 }
 347
 348                 if (account_data->username)
 349                         tny_account_set_user (tny_account, account_data->username);
 350                 if (account_data->hostname)
 351                         tny_account_set_hostname (tny_account, account_data->hostname);
 352
 353                 /* Set the port: */
 354                 if (account_data->port)
 355                         tny_account_set_port (tny_account, account_data->port);
 356         }
 357
 358         /* FIXME: for debugging.
 359          * Let's keep this because it is very useful for debugging. */
 360         url = tny_account_get_url_string (TNY_ACCOUNT(tny_account));
 361
 362         printf ("DEBUG %s:\n  account-url: %s\n", __FUNCTION__, url);
 363
 364         g_free (url);
 365         /***********************/
 366
 367         return tny_account;
 368 }
 369
 370 TnyAccount*
 371 modest_tny_account_new_from_server_account_name (ModestAccountMgr *account_mgr,
 372                                             const gchar *server_account_name)
 373 {
 374         ModestServerAccountData *account_data =
 375                 modest_account_mgr_get_server_account_data (account_mgr,
 376                         server_account_name);
 377         if (!account_data)
 378                 return NULL;
 379
 380         TnyAccount *result = modest_tny_account_new_from_server_account (
 381                 account_mgr, account_data);
 382
 383         modest_account_mgr_free_server_account_data (account_mgr, account_data);
 384
 385         return result;
 386 }
 387
 388
 389 /* we need these dummy functions, or tinymail will complain */
 390 static gchar*
 391 get_pass_dummy (TnyAccount *account, const gchar *prompt, gboolean *cancel)
 392 {
 393         return NULL;
 394 }
 395 static void
 396 forget_pass_dummy (TnyAccount *account)
 397 {
 398         /* intentionally left blank */
 399 }
 400
 401 TnyAccount*
 402 modest_tny_account_new_from_account (ModestAccountMgr *account_mgr, const gchar *account_name,
 403                                      TnyAccountType type,
 404                                      TnySessionCamel *session,
 405                                      TnyGetPassFunc get_pass_func,
 406                                      TnyForgetPassFunc forget_pass_func)
 407 {
 408         TnyAccount *tny_account = NULL;
 409         ModestAccountData *account_data = NULL;
 410         ModestServerAccountData *server_data = NULL;
 411
 412         g_return_val_if_fail (account_mgr, NULL);
 413         g_return_val_if_fail (account_name, NULL);
 414
 415         account_data = modest_account_mgr_get_account_data (account_mgr, account_name);
 416         if (!account_data) {
 417                 g_printerr ("modest: %s: cannot get account data for account %s\n", __FUNCTION__, account_name);
 418                 return NULL;
 419         }
 420
 421         if (type == TNY_ACCOUNT_TYPE_STORE && account_data->store_account)
 422                 server_data = account_data->store_account;
 423         else if (type == TNY_ACCOUNT_TYPE_TRANSPORT && account_data->transport_account)
 424                 server_data = account_data->transport_account;
 425         if (!server_data) {
 426                 g_printerr ("modest: no %s account defined for '%s'\n",
 427                             type == TNY_ACCOUNT_TYPE_STORE ? "store" : "transport",
 428                             account_data->display_name);
 429                 modest_account_mgr_free_account_data (account_mgr, account_data);
 430                 return NULL;
 431         }
 432
 433         tny_account = modest_tny_account_new_from_server_account (account_mgr, server_data);
 434         if (!tny_account) {
 435                 g_printerr ("modest: failed to create tny account for %s (%s)\n",
 436                             account_data->account_name, server_data->account_name);
 437                 modest_account_mgr_free_account_data (account_mgr, account_data);
 438                 return NULL;
 439         }
 440
 441         tny_camel_account_set_session (TNY_CAMEL_ACCOUNT(tny_account), session);
 442         tny_account_set_forget_pass_func (tny_account,
 443                                           forget_pass_func ? forget_pass_func : forget_pass_dummy);
 444         tny_account_set_pass_func (tny_account,
 445                                    get_pass_func ? get_pass_func: get_pass_dummy);
 446
 447
 448         /* This name is what shows up in the folder view -- so for some POP/IMAP/... server
 449         *  account, we set its name to the account of which it is part. */
 450
 451         if (account_data->display_name)
 452                 tny_account_set_name (tny_account, account_data->display_name);
 453
 454         modest_tny_account_set_parent_modest_account_name_for_server_account (tny_account, account_name);
 455
 456         modest_account_mgr_free_account_data (account_mgr, account_data);
 457
 458 /*
 459          TnyAccountStore *astore = (TnyAccountStore *) modest_runtime_get_account_store ();
 460          if (astore) {
 461                 TnyDevice *device = tny_account_store_get_device (astore);
 462                 GError *err = NULL;
 463                 g_object_set_data (G_OBJECT(tny_account), "account_store", (gpointer)astore);
 464                 tny_camel_account_set_online (TNY_CAMEL_ACCOUNT (tny_account),
 465                                 tny_device_is_online (device), &err);
 466                 if (err) {
 467                         g_print ("%s: tny_camel_account_set_online() failed: %s\n", __FUNCTION__, err->message);
 468                         g_error_free (err);
 469                 }
 470                 g_object_unref (device);
 471          }
 472 */
 473
 474         return tny_account;
 475 }
 476
 477 typedef struct
 478 {
 479         TnyStoreAccount *account;
 480
 481         ModestTnyAccountGetMmcAccountNameCallback callback;
 482         gpointer user_data;
 483 } GetMmcAccountNameData;
 484
 485
 486
 487
 488 /* Gets the memory card name: */
 489 static void
 490 on_modest_file_system_info(HildonFileSystemInfoHandle *handle,
 491                              HildonFileSystemInfo *info,
 492                              const GError *error, gpointer data)
 493 {
 494         GetMmcAccountNameData *callback_data = (GetMmcAccountNameData*)data;
 495
 496         if (error) {
 497                 g_warning ("%s: error=%s", __FUNCTION__, error->message);
 498         }
 499
 500         TnyAccount *account = TNY_ACCOUNT (callback_data->account);
 501
 502         const gchar *previous_display_name = NULL;
 503
 504         const gchar *display_name = NULL;
 505         if (!error && info) {
 506                 display_name = hildon_file_system_info_get_display_name(info);
 507                 previous_display_name = tny_account_get_name (account);
 508         }
 509
 510         /* printf ("DEBUG: %s: display name=%s\n", __FUNCTION__,  display_name); */
 511         tny_account_set_name (account, display_name);
 512
 513         /* Inform the application that the name is now ready: */
 514         if (callback_data->callback)
 515                 (*(callback_data->callback)) (callback_data->account,
 516                         callback_data->user_data);
 517
 518         g_object_unref (callback_data->account);
 519         g_slice_free (GetMmcAccountNameData, callback_data);
 520 }
 521
 522 void modest_tny_account_get_mmc_account_name (TnyStoreAccount* self, ModestTnyAccountGetMmcAccountNameCallback callback, gpointer user_data)
 523 {
 524         /* Just use the hard-coded path for the single memory card,
 525          * rather than try to figure out the path to the specific card by
 526          * looking at the maildir URI:
 527          */
 528         const gchar *uri_real = MODEST_MCC1_VOLUMEPATH_URI;
 529
 530         /*
 531         gchar* uri = tny_account_get_url_string (TNY_ACCOUNT (self));
 532         if (!uri)
 533                 return;
 534
 535         TODO: This gets the name of the folder, but we want the name of the volume.
 536         gchar *uri_real = NULL;
 537         const gchar* prefix = "maildir://localhost/";
 538         if ((strstr (uri, prefix) == uri) && (strlen(uri) > strlen(prefix)) )
 539                 uri_real = g_strconcat ("file:///", uri + strlen (prefix), NULL);
 540         */
 541
 542         if (uri_real) {
 543                 //This is freed in the callback:
 544                 GetMmcAccountNameData * callback_data = g_slice_new0(GetMmcAccountNameData);
 545                 callback_data->account = self;
 546                 g_object_ref (callback_data->account); /* Unrefed when we destroy the struct. */
 547                 callback_data->callback = callback;
 548                 callback_data->user_data = user_data;
 549
 550                 /* TODO: gnome_vfs_volume_get_display_name() does not return
 551                  * the same string. But why not? Why does hildon needs its own
 552                  * function for this?
 553                  */
 554                 /* printf ("DEBUG: %s Calling hildon_file_system_info_async_new() with URI=%s\n", __FUNCTION__, uri_real); */
 555                 hildon_file_system_info_async_new(uri_real,
 556                         on_modest_file_system_info, callback_data /* user_data */);
 557
 558                 /* g_free (uri_real); */
 559         }
 560
 561         /* g_free (uri); */
 562 }
 563
 564
 565
 566 TnyAccount*
 567 modest_tny_account_new_for_local_folders (ModestAccountMgr *account_mgr, TnySessionCamel *session, const gchar* location_filepath)
 568 {
 569         /* Make sure that the directories exist: */
 570         modest_init_local_folders (location_filepath);
 571
 572         TnyStoreAccount *tny_account;
 573         CamelURL *url;
 574         gchar *maildir, *url_string;
 575
 576         g_return_val_if_fail (account_mgr, NULL);
 577
 578         if (!location_filepath) {
 579                 /* A NULL filepath means that this is the special local-folders maildir
 580                  * account: */
 581                 tny_account = TNY_STORE_ACCOUNT (modest_tny_local_folders_account_new ());
 582         }
 583         else {
 584                 /* Else, for instance, a per-account outbox maildir account: */
 585                 tny_account = TNY_STORE_ACCOUNT (tny_camel_store_account_new ());
 586         }
 587
 588         if (!tny_account) {
 589                 g_printerr ("modest: %s: cannot create account for local folders. filepath=%s",
 590                         __FUNCTION__, location_filepath);
 591                 return NULL;
 592         }
 593         tny_camel_account_set_session (TNY_CAMEL_ACCOUNT(tny_account), session);
 594
 595         /* This path contains directories for each local folder.
 596          * We have created them so that TnyCamelStoreAccount can find them
 597          * and report a folder for each directory: */
 598         maildir = modest_local_folder_info_get_maildir_path (location_filepath);
 599         url = camel_url_new ("maildir:", NULL);
 600         camel_url_set_path (url, maildir);
 601         /* Needed by tinymail's DBC assertions */
 602         camel_url_set_host (url, "localhost");
 603         url_string = camel_url_to_string (url, 0);
 604
 605         tny_account_set_url_string (TNY_ACCOUNT(tny_account), url_string);
 606 /*      printf("DEBUG: %s:\n  url=%s\n", __FUNCTION__, url_string); */
 607
 608         /* TODO: Use a more generic way of identifying memory card paths,
 609          * and of marking accounts as memory card accounts, maybe
 610          * via a derived TnyCamelStoreAccount ? */
 611         const gboolean is_mmc =
 612                 location_filepath &&
 613                 (strcmp (location_filepath, MODEST_MCC1_VOLUMEPATH) == 0);
 614
 615         /* The name of memory card locations will be updated asynchronously.
 616          * This is just a default: */
 617         const gchar *name = is_mmc ? _("Memory Card") :
 618                 MODEST_LOCAL_FOLDERS_DEFAULT_DISPLAY_NAME;
 619         tny_account_set_name (TNY_ACCOUNT(tny_account), name);
 620
 621         /* Get the correct display name for memory cards, asynchronously: */
 622         if (location_filepath) {
 623                 GError *error = NULL;
 624                 gchar *uri = g_filename_to_uri(location_filepath, NULL, &error);
 625                 if (error) {
 626                         g_warning ("%s: g_filename_to_uri(%s) failed: %s", __FUNCTION__,
 627                                 location_filepath, error->message);
 628                         g_error_free (error);
 629                         error = NULL;
 630                 } else if (uri) {
 631                         /* Get the account name asynchronously:
 632                          * This might not happen soon enough, so some UI code might
 633                          * need to call this again, specifying a callback.
 634                          */
 635                         modest_tny_account_get_mmc_account_name (tny_account, NULL, NULL);
 636
 637                         g_free (uri);
 638                         uri = NULL;
 639                 }
 640         }
 641
 642
 643         const gchar* id = is_mmc ? MODEST_MMC_ACCOUNT_ID :
 644                 MODEST_LOCAL_FOLDERS_ACCOUNT_ID;
 645         tny_account_set_id (TNY_ACCOUNT(tny_account), id);
 646
 647         tny_account_set_forget_pass_func (TNY_ACCOUNT(tny_account), forget_pass_dummy);
 648         tny_account_set_pass_func (TNY_ACCOUNT(tny_account), get_pass_dummy);
 649
 650         modest_tny_account_set_parent_modest_account_name_for_server_account (
 651                 TNY_ACCOUNT (tny_account), id);
 652
 653         camel_url_free (url);
 654         g_free (maildir);
 655         g_free (url_string);
 656
 657         return TNY_ACCOUNT(tny_account);
 658 }
 659
 660
 661 TnyAccount*
 662 modest_tny_account_new_for_per_account_local_outbox_folder (ModestAccountMgr *account_mgr, const gchar* account_name, TnySessionCamel *session)
 663 {
 664         g_return_val_if_fail (account_mgr, NULL);
 665         g_return_val_if_fail (account_name, NULL);
 666
 667         /* Notice that we create a ModestTnyOutboxAccount here,
 668          * instead of just a TnyCamelStoreAccount,
 669          * so that we can later identify this as a special account for internal use only.
 670          */
 671         TnyStoreAccount *tny_account = TNY_STORE_ACCOUNT (modest_tny_outbox_account_new ());
 672         if (!tny_account) {
 673                 g_printerr ("modest: cannot create account for per-account local outbox folder.");
 674                 return NULL;
 675         }
 676
 677         tny_camel_account_set_session (TNY_CAMEL_ACCOUNT(tny_account), session);
 678
 679         /* Make sure that the paths exists on-disk so that TnyCamelStoreAccount can
 680          * find it to create a TnyFolder for it: */
 681         gchar *folder_dir = modest_per_account_local_outbox_folder_info_get_maildir_path_to_outbox_folder (account_name);
 682         modest_init_one_local_folder(folder_dir);
 683         g_free (folder_dir);
 684         folder_dir = NULL;
 685
 686         /* This path should contain just one directory - "outbox": */
 687         gchar *maildir =
 688                 modest_per_account_local_outbox_folder_info_get_maildir_path (account_name);
 689
 690         CamelURL *url = camel_url_new ("maildir:", NULL);
 691         camel_url_set_path (url, maildir);
 692         g_free (maildir);
 693
 694         /* Needed by tinymail's DBC assertions */
 695         camel_url_set_host (url, "localhost");
 696         gchar *url_string = camel_url_to_string (url, 0);
 697         camel_url_free (url);
 698
 699         tny_account_set_url_string (TNY_ACCOUNT(tny_account), url_string);
 700 /*      printf("DEBUG: %s:\n  url=%s\n", __FUNCTION__, url_string); */
 701         g_free (url_string);
 702
 703         /* This text should never been seen,
 704          * because the per-account outbox accounts are not seen directly by the user.
 705          * Their folders are merged and shown as one folder. */
 706         tny_account_set_name (TNY_ACCOUNT(tny_account), "Per-Account Outbox");
 707
 708         gchar *account_id = g_strdup_printf (
 709                 MODEST_PER_ACCOUNT_LOCAL_OUTBOX_FOLDER_ACCOUNT_ID_PREFIX "%s",
 710                 account_name);
 711         tny_account_set_id (TNY_ACCOUNT(tny_account), account_id);
 712         g_free (account_id);
 713
 714         tny_account_set_forget_pass_func (TNY_ACCOUNT(tny_account), forget_pass_dummy);
 715         tny_account_set_pass_func (TNY_ACCOUNT(tny_account), get_pass_dummy);
 716
 717         /* Make this think that it belongs to the modest local-folders parent account: */
 718         modest_tny_account_set_parent_modest_account_name_for_server_account (
 719                 TNY_ACCOUNT (tny_account), MODEST_LOCAL_FOLDERS_ACCOUNT_ID);
 720
 721         return TNY_ACCOUNT(tny_account);
 722 }
 723
 724
 725
 726 typedef gint (*TnyStatsFunc) (TnyFolderStats *stats);
 727
 728 typedef struct _RecurseFoldersHelper {
 729         TnyStatsFunc function;
 730         guint sum;
 731         guint folders;
 732 } RecurseFoldersHelper;
 733
 734 static void
 735 recurse_folders (TnyFolderStore *store,
 736                  TnyFolderStoreQuery *query,
 737                  RecurseFoldersHelper *helper)
 738 {
 739         TnyIterator *iter;
 740         TnyList *folders = tny_simple_list_new ();
 741
 742         tny_folder_store_get_folders (store, folders, query, NULL);
 743         iter = tny_list_create_iterator (folders);
 744
 745         helper->folders += tny_list_get_length (folders);
 746
 747         while (!tny_iterator_is_done (iter)) {
 748                 TnyFolderStats *stats;
 749                 TnyFolder *folder;
 750
 751                 folder = TNY_FOLDER (tny_iterator_get_current (iter));
 752                 stats = tny_folder_get_stats (folder);
 753
 754                 if (stats) {
 755                         /* initially, we sometimes get -1 from tinymail; ignore that */
 756                         if (helper->function && helper->function (stats) > 0)
 757                                 helper->sum += helper->function (stats);
 758
 759                         if (TNY_IS_FOLDER_STORE (folder)) {
 760                                 recurse_folders (TNY_FOLDER_STORE (folder), query, helper);
 761                         }
 762                         g_object_unref (stats);
 763                 }
 764                 g_object_unref (folder);
 765                 tny_iterator_next (iter);
 766         }
 767          g_object_unref (G_OBJECT (iter));
 768          g_object_unref (G_OBJECT (folders));
 769 }
 770
 771 gint
 772 modest_tny_folder_store_get_folder_count (TnyFolderStore *self)
 773 {
 774         RecurseFoldersHelper *helper;
 775         gint retval;
 776
 777         g_return_val_if_fail (TNY_IS_FOLDER_STORE (self), -1);
 778
 779         /* Create helper */
 780         helper = g_malloc0 (sizeof (RecurseFoldersHelper));
 781         helper->function = NULL;
 782         helper->sum = 0;
 783         helper->folders = 0;
 784
 785         recurse_folders (self, NULL, helper);
 786
 787         retval = helper->folders;
 788
 789         g_free (helper);
 790
 791         return retval;
 792 }
 793
 794 gint
 795 modest_tny_folder_store_get_message_count (TnyFolderStore *self)
 796 {
 797         RecurseFoldersHelper *helper;
 798         gint retval;
 799
 800         g_return_val_if_fail (TNY_IS_FOLDER_STORE (self), -1);
 801
 802         /* Create helper */
 803         helper = g_malloc0 (sizeof (RecurseFoldersHelper));
 804         helper->function = (TnyStatsFunc) tny_folder_stats_get_all_count;
 805         helper->sum = 0;
 806
 807         recurse_folders (self, NULL, helper);
 808
 809         retval = helper->sum;
 810
 811         g_free (helper);
 812
 813         return retval;
 814 }
 815
 816 gint
 817 modest_tny_folder_store_get_local_size (TnyFolderStore *self)
 818 {
 819         RecurseFoldersHelper *helper;
 820         gint retval;
 821
 822         g_return_val_if_fail (TNY_IS_FOLDER_STORE (self), -1);
 823
 824         /* Create helper */
 825         helper = g_malloc0 (sizeof (RecurseFoldersHelper));
 826         helper->function = (TnyStatsFunc) tny_folder_stats_get_local_size;
 827         helper->sum = 0;
 828
 829         recurse_folders (self, NULL, helper);
 830
 831         retval = helper->sum;
 832
 833         g_free (helper);
 834
 835         return retval;
 836 }
 837
 838 const gchar* modest_tny_account_get_parent_modest_account_name_for_server_account (TnyAccount *self)
 839 {
 840         return (const gchar *)g_object_get_data (G_OBJECT (self), "modest_account");
 841 }
 842
 843 void modest_tny_account_set_parent_modest_account_name_for_server_account (TnyAccount *self, const gchar* parent_modest_acount_name)
 844 {
 845         g_object_set_data_full (G_OBJECT(self), "modest_account",
 846                                 (gpointer) g_strdup (parent_modest_acount_name), g_free);
 847 }
 848
 849
 850
 851