git.maemo.org Git - modest/blob - src/modest-tny-send-queue.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
  31 #include <modest-tny-send-queue.h>
  32 #include <tny-simple-list.h>
  33 #include <tny-iterator.h>
  34 #include <tny-folder.h>
  35 #include <tny-camel-msg.h>
  36 #include <tny-folder-change.h>
  37 #include <tny-folder-observer.h>
  38 #include <modest-tny-account.h>
  39 #include <modest-runtime.h>
  40 #include <modest-platform.h>
  41 #include <widgets/modest-window-mgr.h>
  42 #include <modest-marshal.h>
  43 #include <string.h> /* strcmp */
  44
  45 /* 'private'/'protected' functions */
  46 static void modest_tny_send_queue_class_init (ModestTnySendQueueClass *klass);
  47 static void modest_tny_send_queue_finalize   (GObject *obj);
  48 static void modest_tny_send_queue_instance_init (GTypeInstance *instance, gpointer g_class);
  49
  50 /* Signal handlers */
  51 static void _on_msg_start_sending (TnySendQueue *self, TnyHeader *header, TnyMsg *msg, int done, int total, gpointer user_data);
  52 static void _on_msg_has_been_sent (TnySendQueue *self, TnyHeader *header, TnyMsg *msg, int done, int total, gpointer user_data);
  53 static void _on_msg_error_happened (TnySendQueue *self, TnyHeader *header, TnyMsg *msg, GError *err, gpointer user_data);
  54
  55 static TnyFolder*modest_tny_send_queue_get_outbox (TnySendQueue *self);
  56 static TnyFolder*modest_tny_send_queue_get_sentbox (TnySendQueue *self);
  57
  58 /* list my signals  */
  59 enum {
  60         STATUS_CHANGED,
  61         /* MY_SIGNAL_1, */
  62         /* MY_SIGNAL_2, */
  63         LAST_SIGNAL
  64 };
  65
  66 typedef struct _SendInfo SendInfo;
  67 struct _SendInfo {
  68         gchar* msg_id;
  69         ModestTnySendQueueStatus status;
  70 };
  71
  72 typedef struct _ModestTnySendQueuePrivate ModestTnySendQueuePrivate;
  73 struct _ModestTnySendQueuePrivate {
  74         /* Queued infos */
  75         GQueue* queue;
  76
  77         /* The info that is currently being sent */
  78         GList* current;
  79 };
  80
  81 #define MODEST_TNY_SEND_QUEUE_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  82                                                    MODEST_TYPE_TNY_SEND_QUEUE, \
  83                                                    ModestTnySendQueuePrivate))
  84
  85 /* globals */
  86 static TnyCamelSendQueueClass *parent_class = NULL;
  87
  88 /* uncomment the following if you have defined any signals */
  89 static guint signals[LAST_SIGNAL] = {0};
  90
  91 /*
  92  * this thread actually tries to send all the mails in the outbox and keeps
  93  * track of their state.
  94  */
  95
  96 static int
  97 on_modest_tny_send_queue_compare_id(gconstpointer info, gconstpointer msg_id)
  98 {
  99         return strcmp( ((SendInfo*)info)->msg_id, msg_id);
 100 }
 101
 102 static void
 103 modest_tny_send_queue_info_free(SendInfo *info)
 104 {
 105         g_free(info->msg_id);
 106         g_slice_free(SendInfo, info);
 107 }
 108
 109 static GList*
 110 modest_tny_send_queue_lookup_info (ModestTnySendQueue *self, const gchar *msg_id)
 111 {
 112         ModestTnySendQueuePrivate *priv;
 113         priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
 114
 115         return g_queue_find_custom (priv->queue, msg_id, on_modest_tny_send_queue_compare_id);
 116 }
 117
 118 static void
 119 modest_tny_send_queue_cancel (TnySendQueue *self, gboolean remove, GError **err)
 120 {
 121         ModestTnySendQueuePrivate *priv;
 122         SendInfo *info;
 123         TnyIterator *iter = NULL;
 124         TnyFolder *outbox = NULL;
 125         TnyList *headers = tny_simple_list_new ();
 126         TnyHeader *header = NULL;
 127
 128         priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
 129         if(priv->current != NULL)
 130         {
 131                 info = priv->current->data;
 132                 priv->current = NULL;
 133
 134                 /* Keep in list until retry, so that we know that this was suspended
 135                  * by the user and not by an error. */
 136                 info->status = MODEST_TNY_SEND_QUEUE_SUSPENDED;
 137
 138                 g_signal_emit (self, signals[STATUS_CHANGED], 0, info->msg_id, info->status);
 139         }
 140
 141         /* Set flags to supend sending operaiton (if removed, this is not necessary) */
 142         if (!remove) {
 143                 outbox = modest_tny_send_queue_get_outbox (TNY_SEND_QUEUE(self));
 144                 tny_folder_get_headers (outbox, headers, TRUE, err);
 145                 if (err != NULL) goto frees;
 146                 iter = tny_list_create_iterator (headers);
 147                 while (!tny_iterator_is_done (iter)) {
 148                         header = TNY_HEADER (tny_iterator_get_current (iter));
 149                         if (header) {
 150                                 tny_header_unset_flags (header, TNY_HEADER_FLAG_PRIORITY);
 151                                 tny_header_set_flags (header, TNY_HEADER_FLAG_SUSPENDED_PRIORITY);
 152                                 tny_iterator_next (iter);
 153                                 g_object_unref (header);
 154                         }
 155                 }
 156
 157                 g_queue_foreach (priv->queue, (GFunc)modest_tny_send_queue_info_free, NULL);
 158                 g_queue_free (priv->queue);
 159                 priv->queue = g_queue_new();
 160         }
 161
 162         /* Dont call super class implementaiton, becasue camel removes messages from outbox */
 163         TNY_CAMEL_SEND_QUEUE_CLASS(parent_class)->cancel_func (self, remove, err); /* FIXME */
 164
 165  frees:
 166         if (headers != NULL)
 167                 g_object_unref (G_OBJECT (headers));
 168         if (outbox != NULL)
 169                 g_object_unref (G_OBJECT (outbox));
 170         if (iter != NULL)
 171                 g_object_unref (iter);
 172 }
 173
 174 static void
 175 modest_tny_send_queue_add (TnySendQueue *self, TnyMsg *msg, GError **err)
 176 {
 177         ModestTnySendQueuePrivate *priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE(self);
 178         TnyHeader *header = NULL;
 179         SendInfo *info = NULL;
 180         GList* existing = NULL;
 181         const gchar* msg_id = NULL;
 182
 183         g_return_if_fail (TNY_IS_SEND_QUEUE(self));
 184         g_return_if_fail (TNY_IS_CAMEL_MSG(msg));
 185
 186         TNY_CAMEL_SEND_QUEUE_CLASS(parent_class)->add_func (self, msg, err); /* FIXME */
 187
 188         /* TODO: We cannot access the message ID of the message here because
 189          * it might  just have been created. Wait for it being added to outbox. */
 190
 191         header = tny_msg_get_header (msg);
 192         msg_id = tny_header_get_message_id (header);
 193         g_return_if_fail(msg_id != NULL);
 194
 195         /* Put newly added message in WAITING state */
 196         existing = modest_tny_send_queue_lookup_info (MODEST_TNY_SEND_QUEUE(self), msg_id);
 197         if(existing != NULL)
 198         {
 199                 //g_assert(info->status == MODEST_TNY_SEND_QUEUE_SUSPENDED ||
 200                 //        info->status == MODEST_TNY_SEND_QUEUE_FAILED);
 201
 202                 info = existing->data;
 203                 info->status = MODEST_TNY_SEND_QUEUE_WAITING;
 204         }
 205         else
 206         {
 207
 208                 info = g_slice_new (SendInfo);
 209
 210                 info->msg_id = strdup(msg_id);
 211                 info->status = MODEST_TNY_SEND_QUEUE_WAITING;
 212                 g_queue_push_tail (priv->queue, info);
 213         }
 214
 215         g_signal_emit (self, signals[STATUS_CHANGED], 0, info->msg_id, info->status);
 216
 217         g_object_unref(G_OBJECT(header));
 218 }
 219
 220 static void
 221 _add_message (ModestTnySendQueue *self, TnyHeader *header)
 222 {
 223         ModestWindowMgr *mgr = NULL;
 224         ModestTnySendQueuePrivate *priv;
 225         SendInfo *info = NULL;
 226         GList* existing = NULL;
 227         gchar* msg_uid = NULL;
 228         ModestTnySendQueueStatus status = MODEST_TNY_SEND_QUEUE_WAITING;
 229         gboolean editing = FALSE;
 230
 231         g_return_if_fail (TNY_IS_SEND_QUEUE(self));
 232         g_return_if_fail (TNY_IS_HEADER(header));
 233         priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
 234
 235         /* Check whether the mail is already in the queue */
 236         msg_uid = modest_tny_send_queue_get_msg_id (header);
 237         status = modest_tny_send_queue_get_msg_status (self, msg_uid);
 238         switch (status) {
 239         case MODEST_TNY_SEND_QUEUE_UNKNONW:
 240         case MODEST_TNY_SEND_QUEUE_SUSPENDED:
 241         case MODEST_TNY_SEND_QUEUE_FAILED:
 242                 if (status != MODEST_TNY_SEND_QUEUE_SUSPENDED)
 243                         tny_header_unset_flags (header, TNY_HEADER_FLAG_PRIORITY);
 244
 245                 /* Check if it already exists on queue */
 246                 existing = modest_tny_send_queue_lookup_info (MODEST_TNY_SEND_QUEUE(self), msg_uid);
 247                 if(existing != NULL) return;
 248
 249                 /* Check if its being edited */
 250                 mgr = modest_runtime_get_window_mgr ();
 251                 editing = modest_window_mgr_find_registered_header (mgr, header, NULL);
 252                 if (editing) return;
 253
 254                 /* Add new meesage info */
 255                 info = g_slice_new (SendInfo);
 256                 info->msg_id = strdup(msg_uid);
 257                 info->status = MODEST_TNY_SEND_QUEUE_WAITING;
 258                 g_queue_push_tail (priv->queue, info);
 259                 break;
 260         default:
 261                 goto frees;
 262         }
 263
 264         /* Free */
 265  frees:
 266         g_free(msg_uid);
 267 }
 268
 269 static TnyFolder*
 270 modest_tny_send_queue_get_sentbox (TnySendQueue *self)
 271 {
 272         TnyFolder *folder;
 273         TnyCamelTransportAccount *account;
 274
 275         g_return_val_if_fail (self, NULL);
 276
 277         account = tny_camel_send_queue_get_transport_account (TNY_CAMEL_SEND_QUEUE(self));
 278         if (!account) {
 279                 g_printerr ("modest: no account for send queue\n");
 280                 return NULL;
 281         }
 282         folder  = modest_tny_account_get_special_folder (TNY_ACCOUNT(account),
 283                                                          TNY_FOLDER_TYPE_SENT);
 284         g_object_unref (G_OBJECT(account));
 285
 286         return folder;
 287 }
 288
 289
 290 static TnyFolder*
 291 modest_tny_send_queue_get_outbox (TnySendQueue *self)
 292 {
 293         TnyFolder *folder;
 294         TnyCamelTransportAccount *account;
 295
 296         g_return_val_if_fail (self, NULL);
 297
 298         account = tny_camel_send_queue_get_transport_account (TNY_CAMEL_SEND_QUEUE(self));
 299         if (!account) {
 300                 g_printerr ("modest: no account for send queue\n");
 301                 return NULL;
 302         }
 303         folder  = modest_tny_account_get_special_folder (TNY_ACCOUNT(account),
 304                                                          TNY_FOLDER_TYPE_OUTBOX);
 305
 306         /* This vfunc's tinymail contract does not allow it to return NULL. */
 307         if (!folder) {
 308                 g_warning("%s: Returning NULL.\n", __FUNCTION__);
 309         }
 310
 311         g_object_unref (G_OBJECT(account));
 312
 313         return folder;
 314 }
 315
 316 GType
 317 modest_tny_send_queue_get_type (void)
 318 {
 319         static GType my_type = 0;
 320
 321         if (my_type == 0) {
 322                 static const GTypeInfo my_info = {
 323                         sizeof(ModestTnySendQueueClass),
 324                         NULL,           /* base init */
 325                         NULL,           /* base finalize */
 326                         (GClassInitFunc) modest_tny_send_queue_class_init,
 327                         NULL,           /* class finalize */
 328                         NULL,           /* class data */
 329                         sizeof(ModestTnySendQueue),
 330                         0,              /* n_preallocs */
 331                         (GInstanceInitFunc) modest_tny_send_queue_instance_init,
 332                         NULL
 333                 };
 334
 335                 my_type = g_type_register_static (TNY_TYPE_CAMEL_SEND_QUEUE,
 336                                                   "ModestTnySendQueue",
 337                                                   &my_info, 0);
 338         }
 339         return my_type;
 340 }
 341
 342
 343 static void
 344 modest_tny_send_queue_class_init (ModestTnySendQueueClass *klass)
 345 {
 346         GObjectClass *gobject_class;
 347
 348         gobject_class = (GObjectClass*) klass;
 349
 350         parent_class            = g_type_class_peek_parent (klass);
 351         gobject_class->finalize = modest_tny_send_queue_finalize;
 352
 353         TNY_CAMEL_SEND_QUEUE_CLASS(klass)->add_func         = modest_tny_send_queue_add;
 354         TNY_CAMEL_SEND_QUEUE_CLASS(klass)->get_outbox_func  = modest_tny_send_queue_get_outbox;
 355         TNY_CAMEL_SEND_QUEUE_CLASS(klass)->get_sentbox_func = modest_tny_send_queue_get_sentbox;
 356         TNY_CAMEL_SEND_QUEUE_CLASS(klass)->cancel_func      = modest_tny_send_queue_cancel;
 357         klass->status_changed   = NULL;
 358
 359         signals[STATUS_CHANGED] =
 360                 g_signal_new ("status_changed",
 361                               G_TYPE_FROM_CLASS (gobject_class),
 362                               G_SIGNAL_RUN_FIRST,
 363                               G_STRUCT_OFFSET (ModestTnySendQueueClass, status_changed),
 364                               NULL, NULL,
 365                               modest_marshal_VOID__STRING_INT,
 366                               G_TYPE_NONE, 2, G_TYPE_STRING, G_TYPE_INT);
 367
 368         g_type_class_add_private (gobject_class, sizeof(ModestTnySendQueuePrivate));
 369 }
 370
 371 static void
 372 modest_tny_send_queue_instance_init (GTypeInstance *instance, gpointer g_class)
 373 {
 374         ModestTnySendQueuePrivate *priv;
 375
 376         priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (instance);
 377         priv->queue = g_queue_new();
 378         priv->current = NULL;
 379 }
 380
 381 static void
 382 modest_tny_send_queue_finalize (GObject *obj)
 383 {
 384         ModestTnySendQueuePrivate *priv;
 385
 386         priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (obj);
 387
 388         g_queue_foreach (priv->queue, (GFunc)modest_tny_send_queue_info_free, NULL);
 389         g_queue_free (priv->queue);
 390
 391         G_OBJECT_CLASS(parent_class)->finalize (obj);
 392 }
 393
 394 ModestTnySendQueue*
 395 modest_tny_send_queue_new (TnyCamelTransportAccount *account)
 396 {
 397         ModestTnySendQueue *self;
 398
 399         g_return_val_if_fail (TNY_IS_CAMEL_TRANSPORT_ACCOUNT(account), NULL);
 400
 401         self = MODEST_TNY_SEND_QUEUE(g_object_new(MODEST_TYPE_TNY_SEND_QUEUE, NULL));
 402
 403         tny_camel_send_queue_set_transport_account (TNY_CAMEL_SEND_QUEUE(self),
 404                                                     account);
 405
 406         /* Connect signals to control when a msg is being or has been sent */
 407         g_signal_connect (G_OBJECT(self), "msg-sending",
 408                           G_CALLBACK(_on_msg_start_sending),
 409                           NULL);
 410         g_signal_connect (G_OBJECT(self), "msg-sent",
 411                           G_CALLBACK(_on_msg_has_been_sent),
 412                           NULL);
 413         g_signal_connect (G_OBJECT(self), "error-happened",
 414                           G_CALLBACK(_on_msg_error_happened),
 415                           NULL);
 416         return self;
 417 }
 418
 419
 420
 421 void
 422 modest_tny_send_queue_try_to_send (ModestTnySendQueue* self)
 423 {
 424         TnyIterator *iter = NULL;
 425         TnyFolder *outbox = NULL;
 426         TnyList *headers = tny_simple_list_new ();
 427         TnyHeader *header = NULL;
 428         GError *err = NULL;
 429
 430         outbox = modest_tny_send_queue_get_outbox (TNY_SEND_QUEUE(self));
 431         if (!outbox)
 432                 return;
 433
 434         tny_folder_get_headers (outbox, headers, TRUE, &err);
 435         if (err != NULL)
 436                 goto frees;
 437
 438         iter = tny_list_create_iterator (headers);
 439         while (!tny_iterator_is_done (iter)) {
 440                 header = TNY_HEADER (tny_iterator_get_current (iter));
 441                 if (header) {
 442                         _add_message (self, header);
 443                         g_object_unref (header);
 444                 }
 445
 446                 tny_iterator_next (iter);
 447         }
 448
 449         /* Flush send queue */
 450         tny_camel_send_queue_flush (TNY_CAMEL_SEND_QUEUE(self));
 451
 452  frees:
 453         if (headers != NULL)
 454                 g_object_unref (G_OBJECT (headers));
 455         if (outbox != NULL)
 456                 g_object_unref (G_OBJECT (outbox));
 457         if (iter != NULL)
 458                 g_object_unref (iter);
 459 }
 460
 461 gboolean
 462 modest_tny_send_queue_msg_is_being_sent (ModestTnySendQueue* self,
 463                                          const gchar *msg_id)
 464 {
 465         ModestTnySendQueueStatus status;
 466
 467         g_return_val_if_fail (msg_id != NULL, FALSE);
 468
 469         status = modest_tny_send_queue_get_msg_status (self, msg_id);
 470         return status == MODEST_TNY_SEND_QUEUE_SENDING;
 471 }
 472
 473 gboolean
 474 modest_tny_send_queue_sending_in_progress (ModestTnySendQueue* self)
 475 {
 476         ModestTnySendQueuePrivate *priv;
 477         priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
 478
 479         return priv->current != NULL;
 480 }
 481
 482 ModestTnySendQueueStatus
 483 modest_tny_send_queue_get_msg_status (ModestTnySendQueue *self, const gchar *msg_id)
 484 {
 485   GList *item;
 486   item = modest_tny_send_queue_lookup_info (self, msg_id);
 487   if(item == NULL) return MODEST_TNY_SEND_QUEUE_UNKNONW;
 488   return ((SendInfo*)item->data)->status;
 489 }
 490
 491 gchar *
 492 modest_tny_send_queue_get_msg_id (TnyHeader *header)
 493 {
 494         const gchar *uid = NULL;
 495         gchar* msg_uid = NULL;
 496         gchar **tmp = NULL;
 497
 498         /* Get message uid */
 499         uid = tny_header_get_uid (header);
 500         if (uid)
 501                 tmp = g_strsplit (uid, "__", 2);
 502
 503         if (tmp) {
 504                 if (tmp[1] != NULL)
 505                         msg_uid = g_strconcat (tmp[0], "_", NULL);
 506                 else
 507                         msg_uid = g_strdup(tmp[0]);
 508
 509                 /* free */
 510                 g_strfreev(tmp);
 511         }
 512
 513         return msg_uid;
 514 }
 515
 516
 517 static void
 518 _on_msg_start_sending (TnySendQueue *self,
 519                        TnyHeader *header,
 520                        TnyMsg *msg,
 521                        int done,
 522                        int total,
 523                        gpointer user_data)
 524 {
 525         ModestTnySendQueuePrivate *priv = NULL;
 526         GList *item = NULL;
 527         SendInfo *info = NULL;
 528         gchar *msg_id = NULL;
 529
 530         priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
 531
 532         /* Get message uid */
 533         msg_id = modest_tny_send_queue_get_msg_id (header);
 534
 535         /* Get status info */
 536         item = modest_tny_send_queue_lookup_info (MODEST_TNY_SEND_QUEUE (self), msg_id);
 537         g_return_if_fail (item != NULL);
 538         info = item->data;
 539         info->status = MODEST_TNY_SEND_QUEUE_SENDING;
 540
 541         /* Set current status item */
 542         g_signal_emit (self, signals[STATUS_CHANGED], 0, info->msg_id, info->status);
 543         priv->current = item;
 544
 545         /* free */
 546         g_free (msg_id);
 547 }
 548
 549 static void
 550 _on_msg_has_been_sent (TnySendQueue *self,
 551                        TnyHeader *header,
 552                        TnyMsg *msg,
 553                        int done,
 554                        int total,
 555                        gpointer user_data)
 556 {
 557         ModestTnySendQueuePrivate *priv;
 558         GList *item;
 559         gchar *msg_id = NULL;
 560
 561         priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
 562
 563         /* Get message uid */
 564         msg_id = modest_tny_send_queue_get_msg_id (header);
 565
 566         /* Get status info */
 567         item = modest_tny_send_queue_lookup_info (MODEST_TNY_SEND_QUEUE (self), msg_id);
 568         g_return_if_fail(item != NULL);
 569
 570         /* Remove status info */
 571         modest_tny_send_queue_info_free (item->data);
 572         g_queue_delete_link (priv->queue, item);
 573         priv->current = NULL;
 574
 575         modest_platform_information_banner (NULL, NULL, _("mcen_ib_message_sent"));
 576
 577         /* free */
 578         g_free(msg_id);
 579 }
 580
 581 static void
 582 _on_msg_error_happened (TnySendQueue *self,
 583                         TnyHeader *header,
 584                         TnyMsg *msg,
 585                         GError *err,
 586                         gpointer user_data)
 587 {
 588         ModestTnySendQueuePrivate *priv = NULL;
 589         SendInfo *info = NULL;
 590         GList *item = NULL;
 591         gchar* msg_uid = NULL;
 592
 593         priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
 594
 595         /* Get sending info (create new if it doesn not exist) */
 596         msg_uid = modest_tny_send_queue_get_msg_id (header);
 597         item = modest_tny_send_queue_lookup_info (MODEST_TNY_SEND_QUEUE (self),
 598                                                   msg_uid);
 599         if (item == NULL) {
 600                 info = g_slice_new (SendInfo);
 601                 info->msg_id = strdup(msg_uid);
 602                 g_queue_push_tail (priv->queue, info);
 603         }
 604         else {
 605                 info = item->data;
 606         }
 607
 608         /* Keep in queue so that we remember that the opertion has failed */
 609         /* and was not just cancelled */
 610         info->status = MODEST_TNY_SEND_QUEUE_FAILED;
 611
 612         /* Notify status has changed */
 613         g_signal_emit (self, signals[STATUS_CHANGED], 0, info->msg_id, info->status);
 614
 615         /* free */
 616         g_free(msg_uid);
 617 }