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