git.maemo.org Git - modest/blob - src/modest-mail-operation.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-mail-operation.h"
  31 /* include other impl specific header files */
  32 #include <string.h>
  33 #include <stdarg.h>
  34 #include <tny-mime-part.h>
  35 #include <tny-store-account.h>
  36 #include <tny-folder-store.h>
  37 #include <tny-folder-store-query.h>
  38 #include <tny-camel-stream.h>
  39 #include <tny-simple-list.h>
  40 #include <tny-send-queue.h>
  41 #include <tny-status.h>
  42 #include <camel/camel-stream-mem.h>
  43 #include <glib/gi18n.h>
  44 #include <modest-tny-account.h>
  45 #include <modest-tny-send-queue.h>
  46 #include <modest-runtime.h>
  47 #include "modest-text-utils.h"
  48 #include "modest-tny-msg.h"
  49 #include "modest-tny-folder.h"
  50 #include "modest-tny-platform-factory.h"
  51 #include "modest-marshal.h"
  52 #include "modest-error.h"
  53
  54 /* 'private'/'protected' functions */
  55 static void modest_mail_operation_class_init (ModestMailOperationClass *klass);
  56 static void modest_mail_operation_init       (ModestMailOperation *obj);
  57 static void modest_mail_operation_finalize   (GObject *obj);
  58
  59 static void     update_folders_cb    (TnyFolderStore *self,
  60                                       TnyList *list,
  61                                       GError **err,
  62                                       gpointer user_data);
  63
  64 enum _ModestMailOperationSignals
  65 {
  66         PROGRESS_CHANGED_SIGNAL,
  67
  68         NUM_SIGNALS
  69 };
  70
  71 typedef struct _ModestMailOperationPrivate ModestMailOperationPrivate;
  72 struct _ModestMailOperationPrivate {
  73         guint                      done;
  74         guint                      total;
  75         ModestMailOperationStatus  status;
  76         ModestMailOperationId      id;
  77         GError                    *error;
  78 };
  79
  80 #define MODEST_MAIL_OPERATION_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  81                                                    MODEST_TYPE_MAIL_OPERATION, \
  82                                                    ModestMailOperationPrivate))
  83
  84 #define CHECK_EXCEPTION(priv, new_status)  if (priv->error) {\
  85                                                    priv->status = new_status;\
  86                                                }
  87
  88 typedef struct _RefreshFolderAsyncHelper
  89 {
  90         ModestMailOperation *mail_op;
  91         TnyIterator *iter;
  92         guint failed;
  93         guint canceled;
  94
  95 } RefreshFolderAsyncHelper;
  96
  97 typedef struct _XFerMsgAsyncHelper
  98 {
  99         ModestMailOperation *mail_op;
 100         TnyList *headers;
 101         TnyFolder *dest_folder;
 102
 103 } XFerMsgAsyncHelper;
 104
 105
 106 /* globals */
 107 static GObjectClass *parent_class = NULL;
 108
 109 static guint signals[NUM_SIGNALS] = {0};
 110
 111 GType
 112 modest_mail_operation_get_type (void)
 113 {
 114         static GType my_type = 0;
 115         if (!my_type) {
 116                 static const GTypeInfo my_info = {
 117                         sizeof(ModestMailOperationClass),
 118                         NULL,           /* base init */
 119                         NULL,           /* base finalize */
 120                         (GClassInitFunc) modest_mail_operation_class_init,
 121                         NULL,           /* class finalize */
 122                         NULL,           /* class data */
 123                         sizeof(ModestMailOperation),
 124                         1,              /* n_preallocs */
 125                         (GInstanceInitFunc) modest_mail_operation_init,
 126                         NULL
 127                 };
 128                 my_type = g_type_register_static (G_TYPE_OBJECT,
 129                                                   "ModestMailOperation",
 130                                                   &my_info, 0);
 131         }
 132         return my_type;
 133 }
 134
 135 static void
 136 modest_mail_operation_class_init (ModestMailOperationClass *klass)
 137 {
 138         GObjectClass *gobject_class;
 139         gobject_class = (GObjectClass*) klass;
 140
 141         parent_class            = g_type_class_peek_parent (klass);
 142         gobject_class->finalize = modest_mail_operation_finalize;
 143
 144         g_type_class_add_private (gobject_class, sizeof(ModestMailOperationPrivate));
 145
 146         /**
 147          * ModestMailOperation::progress-changed
 148          * @self: the #MailOperation that emits the signal
 149          * @user_data: user data set when the signal handler was connected
 150          *
 151          * Emitted when the progress of a mail operation changes
 152          */
 153         signals[PROGRESS_CHANGED_SIGNAL] =
 154                 g_signal_new ("progress-changed",
 155                               G_TYPE_FROM_CLASS (gobject_class),
 156                               G_SIGNAL_RUN_FIRST,
 157                               G_STRUCT_OFFSET (ModestMailOperationClass, progress_changed),
 158                               NULL, NULL,
 159                               g_cclosure_marshal_VOID__VOID,
 160                               G_TYPE_NONE, 0);
 161 }
 162
 163 static void
 164 modest_mail_operation_init (ModestMailOperation *obj)
 165 {
 166         ModestMailOperationPrivate *priv;
 167
 168         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(obj);
 169
 170         priv->status   = MODEST_MAIL_OPERATION_STATUS_INVALID;
 171         priv->id       = MODEST_MAIL_OPERATION_ID_UNKNOWN;
 172         priv->error    = NULL;
 173         priv->done     = 0;
 174         priv->total    = 0;
 175 }
 176
 177 static void
 178 modest_mail_operation_finalize (GObject *obj)
 179 {
 180         ModestMailOperationPrivate *priv;
 181
 182         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(obj);
 183
 184         if (priv->error) {
 185                 g_error_free (priv->error);
 186                 priv->error = NULL;
 187         }
 188
 189         G_OBJECT_CLASS(parent_class)->finalize (obj);
 190 }
 191
 192 ModestMailOperation*
 193 modest_mail_operation_new (ModestMailOperationId id)
 194 {
 195         ModestMailOperation *obj;
 196         ModestMailOperationPrivate *priv;
 197
 198
 199         obj = MODEST_MAIL_OPERATION(g_object_new(MODEST_TYPE_MAIL_OPERATION, NULL));
 200         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(obj);
 201
 202         priv->id = id;
 203
 204         return obj;
 205 }
 206
 207
 208
 209 ModestMailOperationId
 210 modest_mail_operation_get_id (ModestMailOperation *self)
 211 {
 212         ModestMailOperationPrivate *priv;
 213
 214         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 215
 216         return priv->id;
 217 }
 218
 219 void
 220 modest_mail_operation_send_mail (ModestMailOperation *self,
 221                                  TnyTransportAccount *transport_account,
 222                                  TnyMsg* msg)
 223 {
 224         TnySendQueue *send_queue;
 225
 226         g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
 227         g_return_if_fail (TNY_IS_TRANSPORT_ACCOUNT (transport_account));
 228         g_return_if_fail (TNY_IS_MSG (msg));
 229
 230         send_queue = TNY_SEND_QUEUE (modest_runtime_get_send_queue (transport_account));
 231         if (!TNY_IS_SEND_QUEUE(send_queue))
 232                 g_printerr ("modest: could not find send queue for account\n");
 233         else {
 234                 GError *err = NULL;
 235                 tny_send_queue_add (send_queue, msg, &err);
 236                 if (err) {
 237                         g_printerr ("modest: error adding msg to send queue: %s\n",
 238                                     err->message);
 239                         g_error_free (err);
 240                 } else
 241                         g_message ("modest: message added to send queue");
 242         }
 243
 244         /* Notify the queue */
 245         modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (), self);
 246 }
 247
 248 void
 249 modest_mail_operation_send_new_mail (ModestMailOperation *self,
 250                                      TnyTransportAccount *transport_account,
 251                                      const gchar *from,  const gchar *to,
 252                                      const gchar *cc,  const gchar *bcc,
 253                                      const gchar *subject, const gchar *plain_body,
 254                                      const gchar *html_body,
 255                                      const GList *attachments_list,
 256                                      TnyHeaderFlags priority_flags)
 257 {
 258         TnyMsg *new_msg;
 259         ModestMailOperationPrivate *priv = NULL;
 260         /* GList *node = NULL; */
 261
 262         g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
 263         g_return_if_fail (TNY_IS_TRANSPORT_ACCOUNT (transport_account));
 264
 265         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 266
 267         /* Check parametters */
 268         if (to == NULL) {
 269                 g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
 270                              MODEST_MAIL_OPERATION_ERROR_BAD_PARAMETER,
 271                              _("Error trying to send a mail. You need to set at least one recipient"));
 272                 return;
 273         }
 274
 275         if (html_body == NULL) {
 276                 new_msg = modest_tny_msg_new (to, from, cc, bcc, subject, plain_body, (GSList *) attachments_list); /* FIXME: attachments */
 277         } else {
 278                 new_msg = modest_tny_msg_new_html_plain (to, from, cc, bcc, subject, html_body, plain_body, (GSList *) attachments_list);
 279         }
 280         if (!new_msg) {
 281                 g_printerr ("modest: failed to create a new msg\n");
 282                 return;
 283         }
 284
 285         /* TODO: add priority handling. It's received in the priority_flags operator, and
 286            it should have effect in the sending operation */
 287
 288         /* Call mail operation */
 289         modest_mail_operation_send_mail (self, transport_account, new_msg);
 290
 291         /* Free */
 292         g_object_unref (G_OBJECT (new_msg));
 293 }
 294
 295 static void
 296 recurse_folders (TnyFolderStore *store, TnyFolderStoreQuery *query, TnyList *all_folders)
 297 {
 298         TnyIterator *iter;
 299         TnyList *folders = tny_simple_list_new ();
 300
 301         tny_folder_store_get_folders (store, folders, query, NULL);
 302         iter = tny_list_create_iterator (folders);
 303
 304         while (!tny_iterator_is_done (iter)) {
 305
 306                 TnyFolderStore *folder = (TnyFolderStore*) tny_iterator_get_current (iter);
 307
 308                 tny_list_prepend (all_folders, G_OBJECT (folder));
 309
 310                 recurse_folders (folder, query, all_folders);
 311
 312                 g_object_unref (G_OBJECT (folder));
 313
 314                 tny_iterator_next (iter);
 315         }
 316          g_object_unref (G_OBJECT (iter));
 317          g_object_unref (G_OBJECT (folders));
 318 }
 319
 320 static void
 321 update_folders_cb (TnyFolderStore *folder_store, TnyList *list, GError **err, gpointer user_data)
 322 {
 323         ModestMailOperation *self;
 324         ModestMailOperationPrivate *priv;
 325         TnyIterator *iter;
 326         TnyList *all_folders;
 327
 328         self  = MODEST_MAIL_OPERATION (user_data);
 329         priv  = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 330
 331         g_message (__FUNCTION__);
 332
 333         if (*err) {
 334                 priv->error = g_error_copy (*err);
 335                 priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
 336                 goto out;
 337         }
 338
 339         /* Get all the folders We can do it synchronously because
 340            we're already running in a different thread than the UI */
 341         all_folders = tny_list_copy (list);
 342         iter = tny_list_create_iterator (all_folders);
 343         while (!tny_iterator_is_done (iter)) {
 344                 TnyFolderStore *folder = TNY_FOLDER_STORE (tny_iterator_get_current (iter));
 345
 346                 recurse_folders (folder, NULL, all_folders);
 347                 tny_iterator_next (iter);
 348         }
 349         g_object_unref (G_OBJECT (iter));
 350
 351         /* Refresh folders */
 352         iter = tny_list_create_iterator (all_folders);
 353         priv->total = tny_list_get_length (all_folders);
 354
 355         while (!tny_iterator_is_done (iter) && !priv->error) {
 356
 357                 TnyFolderStore *folder = TNY_FOLDER_STORE (tny_iterator_get_current (iter));
 358
 359                 /* Refresh the folder */
 360                 tny_folder_refresh (TNY_FOLDER (folder), &(priv->error));
 361
 362                 if (priv->error) {
 363                         priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
 364                 } else {
 365                         /* Update status and notify */
 366                         priv->done++;
 367                         g_signal_emit (G_OBJECT (self), signals[PROGRESS_CHANGED_SIGNAL], 0, NULL);
 368                 }
 369
 370                 g_object_unref (G_OBJECT (folder));
 371
 372                 tny_iterator_next (iter);
 373         }
 374
 375         g_object_unref (G_OBJECT (iter));
 376  out:
 377         g_object_unref (G_OBJECT (list));
 378
 379         /* Check if the operation was a success */
 380         if (priv->done == priv->total && !priv->error)
 381                 priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
 382
 383         /* Free */
 384         g_object_unref (G_OBJECT (folder_store));
 385
 386         /* Notify the queue */
 387         modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (), self);
 388 }
 389
 390 gboolean
 391 modest_mail_operation_update_account (ModestMailOperation *self,
 392                                       TnyStoreAccount *store_account)
 393 {
 394         ModestMailOperationPrivate *priv;
 395         TnyList *folders;
 396
 397         g_return_val_if_fail (MODEST_IS_MAIL_OPERATION (self), FALSE);
 398         g_return_val_if_fail (TNY_IS_STORE_ACCOUNT(store_account), FALSE);
 399
 400         /* Pick async call reference */
 401         g_object_ref (store_account);
 402
 403         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 404
 405         priv->total = 0;
 406         priv->done  = 0;
 407         priv->status = MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS;
 408
 409         /* Get subscribed folders & refresh them */
 410         folders = TNY_LIST (tny_simple_list_new ());
 411
 412         g_message ("tny_folder_store_get_folders_async");
 413         tny_folder_store_get_folders_async (TNY_FOLDER_STORE (store_account),
 414                                             folders, update_folders_cb, NULL, self);
 415
 416         return TRUE;
 417 }
 418
 419 ModestMailOperationStatus
 420 modest_mail_operation_get_status (ModestMailOperation *self)
 421 {
 422         ModestMailOperationPrivate *priv;
 423
 424         g_return_val_if_fail (self, MODEST_MAIL_OPERATION_STATUS_INVALID);
 425         g_return_val_if_fail (MODEST_IS_MAIL_OPERATION (self),
 426                               MODEST_MAIL_OPERATION_STATUS_INVALID);
 427
 428         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 429         return priv->status;
 430 }
 431
 432 const GError *
 433 modest_mail_operation_get_error (ModestMailOperation *self)
 434 {
 435         ModestMailOperationPrivate *priv;
 436
 437         g_return_val_if_fail (self, NULL);
 438         g_return_val_if_fail (MODEST_IS_MAIL_OPERATION (self), NULL);
 439
 440         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 441         return priv->error;
 442 }
 443
 444 gboolean
 445 modest_mail_operation_cancel (ModestMailOperation *self)
 446 {
 447         /* TODO */
 448         return TRUE;
 449 }
 450
 451 guint
 452 modest_mail_operation_get_task_done (ModestMailOperation *self)
 453 {
 454         ModestMailOperationPrivate *priv;
 455
 456         g_return_val_if_fail (MODEST_IS_MAIL_OPERATION (self), 0);
 457
 458         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 459         return priv->done;
 460 }
 461
 462 guint
 463 modest_mail_operation_get_task_total (ModestMailOperation *self)
 464 {
 465         ModestMailOperationPrivate *priv;
 466
 467         g_return_val_if_fail (MODEST_IS_MAIL_OPERATION (self), 0);
 468
 469         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 470         return priv->total;
 471 }
 472
 473 gboolean
 474 modest_mail_operation_is_finished (ModestMailOperation *self)
 475 {
 476         ModestMailOperationPrivate *priv;
 477         gboolean retval = FALSE;
 478
 479         if (!MODEST_IS_MAIL_OPERATION (self)) {
 480                 g_warning ("%s: invalid parametter", G_GNUC_FUNCTION);
 481                 return retval;
 482         }
 483
 484         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 485
 486         if (priv->status == MODEST_MAIL_OPERATION_STATUS_SUCCESS   ||
 487             priv->status == MODEST_MAIL_OPERATION_STATUS_FAILED    ||
 488             priv->status == MODEST_MAIL_OPERATION_STATUS_CANCELED  ||
 489             priv->status == MODEST_MAIL_OPERATION_STATUS_FINISHED_WITH_ERRORS) {
 490                 retval = TRUE;
 491         } else {
 492                 retval = FALSE;
 493         }
 494
 495         return retval;
 496 }
 497
 498 /* ******************************************************************* */
 499 /* ************************** STORE  ACTIONS ************************* */
 500 /* ******************************************************************* */
 501
 502
 503 TnyFolder *
 504 modest_mail_operation_create_folder (ModestMailOperation *self,
 505                                      TnyFolderStore *parent,
 506                                      const gchar *name)
 507 {
 508         ModestTnyFolderRules rules;
 509         ModestMailOperationPrivate *priv;
 510         TnyFolder *new_folder = NULL;
 511         gboolean can_create = FALSE;
 512
 513         g_return_val_if_fail (TNY_IS_FOLDER_STORE (parent), NULL);
 514         g_return_val_if_fail (name, NULL);
 515
 516         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 517
 518         /* Check parent */
 519         if (!TNY_IS_FOLDER (parent)) {
 520                 g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
 521                              MODEST_MAIL_OPERATION_ERROR_BAD_PARAMETER,
 522                              _("mail_in_ui_folder_create_error"));
 523         } else {
 524                 /* Check folder rules */
 525                 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent));
 526                 if (rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE)
 527                         g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
 528                                      MODEST_MAIL_OPERATION_ERROR_FOLDER_RULES,
 529                                      _("mail_in_ui_folder_create_error"));
 530                 else
 531                         can_create = TRUE;
 532         }
 533
 534         if (can_create) {
 535                 /* Create the folder */
 536                 new_folder = tny_folder_store_create_folder (parent, name, &(priv->error));
 537                 CHECK_EXCEPTION (priv, MODEST_MAIL_OPERATION_STATUS_FAILED);
 538         }
 539
 540         /* Notify the queue */
 541         modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (), self);
 542
 543         return new_folder;
 544 }
 545
 546 void
 547 modest_mail_operation_remove_folder (ModestMailOperation *self,
 548                                      TnyFolder           *folder,
 549                                      gboolean             remove_to_trash)
 550 {
 551         TnyAccount *account;
 552         ModestMailOperationPrivate *priv;
 553         ModestTnyFolderRules rules;
 554
 555         g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
 556         g_return_if_fail (TNY_IS_FOLDER (folder));
 557
 558         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 559
 560         /* Check folder rules */
 561         rules = modest_tny_folder_get_rules (TNY_FOLDER (folder));
 562         if (rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE) {
 563                 g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
 564                              MODEST_MAIL_OPERATION_ERROR_FOLDER_RULES,
 565                              _("mail_in_ui_folder_delete_error"));
 566                 goto end;
 567         }
 568
 569         /* Get the account */
 570         account = tny_folder_get_account (folder);
 571
 572         /* Delete folder or move to trash */
 573         if (remove_to_trash) {
 574                 TnyFolder *trash_folder, *new_folder;
 575                 trash_folder = modest_tny_account_get_special_folder (account,
 576                                                                       TNY_FOLDER_TYPE_TRASH);
 577                 /* TODO: error_handling */
 578                 new_folder = modest_mail_operation_xfer_folder (self, folder,
 579                                                                 TNY_FOLDER_STORE (trash_folder), TRUE);
 580                 g_object_unref (G_OBJECT (new_folder));
 581         } else {
 582                 TnyFolderStore *parent = tny_folder_get_folder_store (folder);
 583
 584                 tny_folder_store_remove_folder (parent, folder, &(priv->error));
 585                 CHECK_EXCEPTION (priv, MODEST_MAIL_OPERATION_STATUS_FAILED);
 586
 587                 if (parent)
 588                         g_object_unref (G_OBJECT (parent));
 589         }
 590         g_object_unref (G_OBJECT (account));
 591
 592  end:
 593         /* Notify the queue */
 594         modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (), self);
 595 }
 596
 597 void
 598 modest_mail_operation_rename_folder (ModestMailOperation *self,
 599                                      TnyFolder *folder,
 600                                      const gchar *name)
 601 {
 602         ModestMailOperationPrivate *priv;
 603         ModestTnyFolderRules rules;
 604
 605         g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
 606         g_return_if_fail (TNY_IS_FOLDER_STORE (folder));
 607         g_return_if_fail (name);
 608
 609         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 610
 611         /* Check folder rules */
 612         rules = modest_tny_folder_get_rules (TNY_FOLDER (folder));
 613         if (rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE) {
 614                 g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
 615                              MODEST_MAIL_OPERATION_ERROR_FOLDER_RULES,
 616                              _("FIXME: unable to rename"));
 617         } else {
 618                 /* Rename. Camel handles folder subscription/unsubscription */
 619                 tny_folder_set_name (folder, name, &(priv->error));
 620                 CHECK_EXCEPTION (priv, MODEST_MAIL_OPERATION_STATUS_FAILED);
 621         }
 622
 623         /* Notify the queue */
 624         modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (), self);
 625  }
 626
 627 TnyFolder *
 628 modest_mail_operation_xfer_folder (ModestMailOperation *self,
 629                                    TnyFolder *folder,
 630                                    TnyFolderStore *parent,
 631                                    gboolean delete_original)
 632 {
 633         ModestMailOperationPrivate *priv;
 634         TnyFolder *new_folder = NULL;
 635         ModestTnyFolderRules rules;
 636
 637         g_return_val_if_fail (MODEST_IS_MAIL_OPERATION (self), NULL);
 638         g_return_val_if_fail (TNY_IS_FOLDER_STORE (parent), NULL);
 639         g_return_val_if_fail (TNY_IS_FOLDER (folder), NULL);
 640
 641         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 642
 643         /* The moveable restriction is applied also to copy operation */
 644         rules = modest_tny_folder_get_rules (TNY_FOLDER (parent));
 645         if (rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE) {
 646                 g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
 647                              MODEST_MAIL_OPERATION_ERROR_FOLDER_RULES,
 648                              _("FIXME: unable to rename"));
 649         } else {
 650                 /* Move/Copy folder */
 651                 new_folder = tny_folder_copy (folder,
 652                                               parent,
 653                                               tny_folder_get_name (folder),
 654                                               delete_original,
 655                                               &(priv->error));
 656         }
 657
 658         /* Notify the queue */
 659         modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (), self);
 660
 661         return new_folder;
 662 }
 663
 664
 665 /* ******************************************************************* */
 666 /* **************************  MSG  ACTIONS  ************************* */
 667 /* ******************************************************************* */
 668
 669 void
 670 modest_mail_operation_remove_msg (ModestMailOperation *self,
 671                                   TnyHeader *header,
 672                                   gboolean remove_to_trash)
 673 {
 674         TnyFolder *folder;
 675         ModestMailOperationPrivate *priv;
 676
 677         g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
 678         g_return_if_fail (TNY_IS_HEADER (header));
 679
 680         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 681         folder = tny_header_get_folder (header);
 682
 683         priv->status = MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS;
 684
 685         /* Delete or move to trash */
 686         if (remove_to_trash) {
 687                 TnyFolder *trash_folder;
 688                 TnyStoreAccount *store_account;
 689
 690                 store_account = TNY_STORE_ACCOUNT (tny_folder_get_account (folder));
 691                 trash_folder = modest_tny_account_get_special_folder (TNY_ACCOUNT(store_account),
 692                                                                       TNY_FOLDER_TYPE_TRASH);
 693                 if (trash_folder) {
 694                         TnyList *headers;
 695
 696                         /* Create list */
 697                         headers = tny_simple_list_new ();
 698                         tny_list_append (headers, G_OBJECT (header));
 699                         g_object_unref (header);
 700
 701                         /* Move to trash */
 702                         modest_mail_operation_xfer_msgs (self, headers, trash_folder, TRUE);
 703                         g_object_unref (headers);
 704 /*                      g_object_unref (trash_folder); */
 705                 } else {
 706                         ModestMailOperationPrivate *priv;
 707
 708                         /* Set status failed and set an error */
 709                         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 710                         priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
 711                         g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
 712                                      MODEST_MAIL_OPERATION_ERROR_ITEM_NOT_FOUND,
 713                                      _("Error trying to delete a message. Trash folder not found"));
 714                 }
 715
 716                 g_object_unref (G_OBJECT (store_account));
 717         } else {
 718                 tny_folder_remove_msg (folder, header, &(priv->error));
 719                 if (!priv->error)
 720                         tny_folder_sync(folder, TRUE, &(priv->error));
 721         }
 722
 723         /* Set status */
 724         if (!priv->error)
 725                 priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
 726         else
 727                 priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
 728
 729         /* Free */
 730         g_object_unref (G_OBJECT (folder));
 731
 732         /* Notify the queue */
 733         modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (), self);
 734 }
 735
 736 static void
 737 transfer_msgs_cb (TnyFolder *folder, GError **err, gpointer user_data)
 738 {
 739         XFerMsgAsyncHelper *helper;
 740         ModestMailOperation *self;
 741         ModestMailOperationPrivate *priv;
 742
 743         helper = (XFerMsgAsyncHelper *) user_data;
 744         self = helper->mail_op;
 745         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 746
 747         if (*err) {
 748                 priv->error = g_error_copy (*err);
 749                 priv->done = 0;
 750                 priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
 751         } else {
 752                 priv->done = 1;
 753                 priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
 754         }
 755
 756         /* Free */
 757         g_object_unref (helper->headers);
 758         g_object_unref (helper->dest_folder);
 759         g_object_unref (folder);
 760         g_free (helper);
 761
 762         /* Notify the queue */
 763         modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (), self);
 764 }
 765
 766 void
 767 modest_mail_operation_xfer_msgs (ModestMailOperation *self,
 768                                  TnyList *headers,
 769                                  TnyFolder *folder,
 770                                  gboolean delete_original)
 771 {
 772         ModestMailOperationPrivate *priv;
 773         TnyIterator *iter;
 774         TnyFolder *src_folder;
 775         XFerMsgAsyncHelper *helper;
 776         TnyHeader *header;
 777
 778         g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
 779         g_return_if_fail (TNY_IS_LIST (headers));
 780         g_return_if_fail (TNY_IS_FOLDER (folder));
 781
 782         /* Pick references for async calls */
 783         g_object_ref (folder);
 784
 785         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 786         priv->total = 1;
 787         priv->done = 0;
 788         priv->status = MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS;
 789
 790         /* Create the helper */
 791         helper = g_malloc0 (sizeof (XFerMsgAsyncHelper));
 792         helper->mail_op = self;
 793         helper->dest_folder = folder;
 794         helper->headers = headers;
 795
 796         /* Get source folder */
 797         iter = tny_list_create_iterator (headers);
 798         header = TNY_HEADER (tny_iterator_get_current (iter));
 799         src_folder = tny_header_get_folder (header);
 800         g_object_unref (header);
 801         g_object_unref (iter);
 802
 803         /* Transfer messages */
 804         tny_folder_transfer_msgs_async (src_folder,
 805                                         headers,
 806                                         folder,
 807                                         delete_original,
 808                                         transfer_msgs_cb,
 809                                         helper);
 810 }
 811
 812 static void
 813 on_refresh_folder (TnyFolder   *folder,
 814                    gboolean     cancelled,
 815                    GError     **error,
 816                    gpointer     user_data)
 817 {
 818         ModestMailOperation *self;
 819         ModestMailOperationPrivate *priv;
 820
 821         self = MODEST_MAIL_OPERATION (user_data);
 822         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 823
 824         if (*error) {
 825                 priv->error = g_error_copy (*error);
 826                 priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
 827                 goto out;
 828         }
 829
 830         if (cancelled) {
 831                 priv->status = MODEST_MAIL_OPERATION_STATUS_CANCELED;
 832                 g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
 833                              MODEST_MAIL_OPERATION_ERROR_ITEM_NOT_FOUND,
 834                              _("Error trying to refresh the contents of %s"),
 835                              tny_folder_get_name (folder));
 836                 goto out;
 837         }
 838
 839         priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
 840
 841  out:
 842         /* Free */
 843         g_object_unref (folder);
 844
 845         /* Notify the queue */
 846         modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (), self);
 847 }
 848
 849 static void
 850 on_refresh_folder_status_update (GObject *obj,
 851                                  TnyStatus *status,
 852                                  gpointer user_data)
 853 {
 854         ModestMailOperation *self;
 855         ModestMailOperationPrivate *priv;
 856
 857         g_return_if_fail (status != NULL);
 858         g_return_if_fail (status->code == TNY_FOLDER_STATUS_CODE_REFRESH);
 859
 860         self = MODEST_MAIL_OPERATION (user_data);
 861         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 862
 863         priv->done = status->position;
 864         priv->total = status->of_total;
 865
 866         if (priv->done == 1 && priv->total == 100)
 867                 return;
 868
 869         g_signal_emit (G_OBJECT (self), signals[PROGRESS_CHANGED_SIGNAL], 0, NULL);
 870 }
 871
 872 void
 873 modest_mail_operation_refresh_folder  (ModestMailOperation *self,
 874                                        TnyFolder *folder)
 875 {
 876         ModestMailOperationPrivate *priv;
 877
 878         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 879
 880         /* Pick a reference */
 881         g_object_ref (folder);
 882
 883         priv->status = MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS;
 884
 885         /* Refresh the folder. TODO: tinymail could issue a status
 886            updates before the callback call then this could happen. We
 887            must review the design */
 888         tny_folder_refresh_async (folder,
 889                                   on_refresh_folder,
 890                                   on_refresh_folder_status_update,
 891 /*                                NULL, */
 892                                   self);
 893 }
 894
 895 void
 896 _modest_mail_operation_notify_end (ModestMailOperation *self)
 897 {
 898         g_signal_emit (G_OBJECT (self), signals[PROGRESS_CHANGED_SIGNAL], 0, NULL);
 899 }