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,
  52                                    TnyHeader *header,
  53                                    TnyMsg *msg,
  54                                    int done,
  55                                    int total,
  56                                    gpointer user_data);
  57
  58 static void _on_msg_has_been_sent (TnySendQueue *self,
  59                                    TnyHeader *header,
  60                                    TnyMsg *msg,
  61                                    int done,
  62                                    int total,
  63                                    gpointer user_data);
  64
  65 static void _on_msg_error_happened (TnySendQueue *self,
  66                                     TnyHeader *header,
  67                                     TnyMsg *msg,
  68                                     GError *err,
  69                                     gpointer user_data);
  70
  71 static TnyFolder* modest_tny_send_queue_get_outbox  (TnySendQueue *self);
  72 static TnyFolder* modest_tny_send_queue_get_sentbox (TnySendQueue *self);
  73
  74 /* list my signals  */
  75 enum {
  76         STATUS_CHANGED,
  77         /* MY_SIGNAL_1, */
  78         /* MY_SIGNAL_2, */
  79         LAST_SIGNAL
  80 };
  81
  82 typedef struct _SendInfo SendInfo;
  83 struct _SendInfo {
  84         gchar* msg_id;
  85         ModestTnySendQueueStatus status;
  86 };
  87
  88 typedef struct _ModestTnySendQueuePrivate ModestTnySendQueuePrivate;
  89 struct _ModestTnySendQueuePrivate {
  90         /* Queued infos */
  91         GQueue* queue;
  92
  93         /* The info that is currently being sent */
  94         GList* current;
  95 };
  96
  97 #define MODEST_TNY_SEND_QUEUE_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  98                                                    MODEST_TYPE_TNY_SEND_QUEUE, \
  99                                                    ModestTnySendQueuePrivate))
 100
 101 /* globals */
 102 static TnyCamelSendQueueClass *parent_class = NULL;
 103
 104 /* uncomment the following if you have defined any signals */
 105 static guint signals[LAST_SIGNAL] = {0};
 106
 107 /*
 108  * this thread actually tries to send all the mails in the outbox and keeps
 109  * track of their state.
 110  */
 111
 112 static int
 113 on_modest_tny_send_queue_compare_id(gconstpointer info, gconstpointer msg_id)
 114 {
 115         g_return_val_if_fail (info && ((SendInfo*)info)->msg_id && msg_id, -1);
 116
 117         return strcmp( ((SendInfo*)info)->msg_id, msg_id);
 118 }
 119
 120 static void
 121 modest_tny_send_queue_info_free(SendInfo *info)
 122 {
 123         g_free(info->msg_id);
 124         g_slice_free(SendInfo, info);
 125 }
 126
 127 static GList*
 128 modest_tny_send_queue_lookup_info (ModestTnySendQueue *self, const gchar *msg_id)
 129 {
 130         ModestTnySendQueuePrivate *priv;
 131         priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
 132
 133         return g_queue_find_custom (priv->queue, msg_id, on_modest_tny_send_queue_compare_id);
 134 }
 135
 136 static void
 137 modest_tny_send_queue_cancel (TnySendQueue *self, gboolean remove, GError **err)
 138 {
 139         ModestTnySendQueuePrivate *priv;
 140         SendInfo *info;
 141         TnyIterator *iter = NULL;
 142         TnyFolder *outbox = NULL;
 143         TnyList *headers = tny_simple_list_new ();
 144         TnyHeader *header = NULL;
 145
 146         priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
 147         if(priv->current != NULL)
 148         {
 149                 info = priv->current->data;
 150                 priv->current = NULL;
 151
 152                 /* Keep in list until retry, so that we know that this was suspended
 153                  * by the user and not by an error. */
 154                 info->status = MODEST_TNY_SEND_QUEUE_SUSPENDED;
 155
 156                 g_signal_emit (self, signals[STATUS_CHANGED], 0, info->msg_id, info->status);
 157         }
 158
 159         /* Set flags to supend sending operaiton (if removed, this is not necessary) */
 160         if (!remove) {
 161                 outbox = modest_tny_send_queue_get_outbox (TNY_SEND_QUEUE(self));
 162                 tny_folder_get_headers (outbox, headers, TRUE, err);
 163                 if (err != NULL) goto frees;
 164                 iter = tny_list_create_iterator (headers);
 165                 while (!tny_iterator_is_done (iter)) {
 166                         header = TNY_HEADER (tny_iterator_get_current (iter));
 167                         if (header) {
 168                                 tny_header_set_flag (header, TNY_HEADER_FLAG_SUSPENDED);
 169                                 tny_iterator_next (iter);
 170                                 g_object_unref (header);
 171                         }
 172                 }
 173
 174                 g_queue_foreach (priv->queue, (GFunc)modest_tny_send_queue_info_free, NULL);
 175                 g_queue_free (priv->queue);
 176                 priv->queue = g_queue_new();
 177         }
 178
 179         /* Dont call super class implementaiton, becasue camel removes messages from outbox */
 180         TNY_CAMEL_SEND_QUEUE_CLASS(parent_class)->cancel_func (self, remove, err); /* FIXME */
 181
 182  frees:
 183         if (headers != NULL)
 184                 g_object_unref (G_OBJECT (headers));
 185         if (outbox != NULL)
 186                 g_object_unref (G_OBJECT (outbox));
 187         if (iter != NULL)
 188                 g_object_unref (iter);
 189 }
 190
 191 static void
 192 _on_added_to_outbox (TnySendQueue *self, gboolean cancelled, TnyMsg *msg, GError *err, gpointer user_data)
 193 {
 194         ModestTnySendQueuePrivate *priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE(self);
 195         TnyHeader *header = NULL;
 196         SendInfo *info = NULL;
 197         GList* existing = NULL;
 198         const gchar* msg_id = NULL;
 199
 200         g_return_if_fail (TNY_IS_SEND_QUEUE(self));
 201         g_return_if_fail (TNY_IS_CAMEL_MSG(msg));
 202
 203         header = tny_msg_get_header (msg);
 204         msg_id = modest_tny_send_queue_get_msg_id (header);
 205 /*      msg_id = tny_header_get_message_id (header); */
 206         g_return_if_fail(msg_id != NULL);
 207
 208         /* Put newly added message in WAITING state */
 209         existing = modest_tny_send_queue_lookup_info (MODEST_TNY_SEND_QUEUE(self), msg_id);
 210         if(existing != NULL)
 211         {
 212                 info = existing->data;
 213                 info->status = MODEST_TNY_SEND_QUEUE_WAITING;
 214         }
 215         else
 216         {
 217
 218                 info = g_slice_new (SendInfo);
 219
 220                 info->msg_id = strdup(msg_id);
 221                 info->status = MODEST_TNY_SEND_QUEUE_WAITING;
 222                 g_queue_push_tail (priv->queue, info);
 223         }
 224
 225         g_signal_emit (self, signals[STATUS_CHANGED], 0, info->msg_id, info->status);
 226
 227         g_object_unref(G_OBJECT(header));
 228 }
 229
 230 void
 231 modest_tny_send_queue_add (ModestTnySendQueue *self, TnyMsg *msg, GError **err)
 232 {
 233         g_return_if_fail (MODEST_IS_TNY_SEND_QUEUE(self));
 234         g_return_if_fail (TNY_IS_CAMEL_MSG(msg));
 235
 236         tny_camel_send_queue_add_async (TNY_CAMEL_SEND_QUEUE(self),
 237                                         msg,
 238                                         _on_added_to_outbox,
 239                                         NULL,
 240                                         NULL);
 241 }
 242
 243
 244 static void
 245 _add_message (ModestTnySendQueue *self, TnyHeader *header)
 246 {
 247         ModestWindowMgr *mgr = NULL;
 248         ModestTnySendQueuePrivate *priv;
 249         SendInfo *info = NULL;
 250         GList* existing = NULL;
 251         gchar* msg_uid = NULL;
 252         ModestTnySendQueueStatus status = MODEST_TNY_SEND_QUEUE_UNKNOWN;
 253         gboolean editing = FALSE;
 254
 255         g_return_if_fail (TNY_IS_SEND_QUEUE(self));
 256         g_return_if_fail (TNY_IS_HEADER(header));
 257         priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
 258
 259         /* Check whether the mail is already in the queue */
 260         msg_uid = modest_tny_send_queue_get_msg_id (header);
 261         status = modest_tny_send_queue_get_msg_status (self, msg_uid);
 262         switch (status) {
 263         case MODEST_TNY_SEND_QUEUE_UNKNOWN:
 264         case MODEST_TNY_SEND_QUEUE_SUSPENDED:
 265         case MODEST_TNY_SEND_QUEUE_FAILED:
 266
 267                 /* Check if it already exists on queue */
 268                 existing = modest_tny_send_queue_lookup_info (MODEST_TNY_SEND_QUEUE(self), msg_uid);
 269                 if(existing != NULL)
 270                         break;
 271
 272                 /* Check if its being edited */
 273                 mgr = modest_runtime_get_window_mgr ();
 274                 editing = modest_window_mgr_find_registered_header (mgr, header, NULL);
 275                 if (editing)
 276                         break;
 277
 278                 /* Add new meesage info */
 279                 info = g_slice_new (SendInfo);
 280                 info->msg_id = strdup(msg_uid);
 281                 info->status = MODEST_TNY_SEND_QUEUE_WAITING;
 282                 g_queue_push_tail (priv->queue, info);
 283                 break;
 284         default:
 285                 break;
 286         }
 287
 288         /* Free */
 289         g_free(msg_uid);
 290 }
 291
 292 static TnyFolder*
 293 modest_tny_send_queue_get_sentbox (TnySendQueue *self)
 294 {
 295         TnyFolder *folder;
 296         TnyCamelTransportAccount *account;
 297
 298         g_return_val_if_fail (self, NULL);
 299
 300         account = tny_camel_send_queue_get_transport_account (TNY_CAMEL_SEND_QUEUE(self));
 301         if (!account) {
 302                 g_printerr ("modest: no account for send queue\n");
 303                 return NULL;
 304         }
 305         folder  = modest_tny_account_get_special_folder (TNY_ACCOUNT(account),
 306                                                          TNY_FOLDER_TYPE_SENT);
 307         g_object_unref (G_OBJECT(account));
 308
 309         return folder;
 310 }
 311
 312
 313 static TnyFolder*
 314 modest_tny_send_queue_get_outbox (TnySendQueue *self)
 315 {
 316         TnyFolder *folder;
 317         TnyCamelTransportAccount *account;
 318
 319         g_return_val_if_fail (self, NULL);
 320
 321         account = tny_camel_send_queue_get_transport_account (TNY_CAMEL_SEND_QUEUE(self));
 322         if (!account) {
 323                 g_printerr ("modest: no account for send queue\n");
 324                 return NULL;
 325         }
 326         folder  = modest_tny_account_get_special_folder (TNY_ACCOUNT(account),
 327                                                          TNY_FOLDER_TYPE_OUTBOX);
 328
 329         /* This vfunc's tinymail contract does not allow it to return NULL. */
 330         if (!folder) {
 331                 g_warning("%s: Returning NULL.\n", __FUNCTION__);
 332         }
 333
 334         g_object_unref (G_OBJECT(account));
 335
 336         return folder;
 337 }
 338
 339 GType
 340 modest_tny_send_queue_get_type (void)
 341 {
 342         static GType my_type = 0;
 343
 344         if (my_type == 0) {
 345                 static const GTypeInfo my_info = {
 346                         sizeof(ModestTnySendQueueClass),
 347                         NULL,           /* base init */
 348                         NULL,           /* base finalize */
 349                         (GClassInitFunc) modest_tny_send_queue_class_init,
 350                         NULL,           /* class finalize */
 351                         NULL,           /* class data */
 352                         sizeof(ModestTnySendQueue),
 353                         0,              /* n_preallocs */
 354                         (GInstanceInitFunc) modest_tny_send_queue_instance_init,
 355                         NULL
 356                 };
 357
 358                 my_type = g_type_register_static (TNY_TYPE_CAMEL_SEND_QUEUE,
 359                                                   "ModestTnySendQueue",
 360                                                   &my_info, 0);
 361         }
 362         return my_type;
 363 }
 364
 365
 366 static void
 367 modest_tny_send_queue_class_init (ModestTnySendQueueClass *klass)
 368 {
 369         GObjectClass *gobject_class;
 370
 371         gobject_class = (GObjectClass*) klass;
 372
 373         parent_class            = g_type_class_peek_parent (klass);
 374         gobject_class->finalize = modest_tny_send_queue_finalize;
 375
 376         TNY_CAMEL_SEND_QUEUE_CLASS(klass)->get_outbox_func  = modest_tny_send_queue_get_outbox;
 377         TNY_CAMEL_SEND_QUEUE_CLASS(klass)->get_sentbox_func = modest_tny_send_queue_get_sentbox;
 378         TNY_CAMEL_SEND_QUEUE_CLASS(klass)->cancel_func      = modest_tny_send_queue_cancel;
 379         klass->status_changed   = NULL;
 380
 381         signals[STATUS_CHANGED] =
 382                 g_signal_new ("status_changed",
 383                               G_TYPE_FROM_CLASS (gobject_class),
 384                               G_SIGNAL_RUN_FIRST,
 385                               G_STRUCT_OFFSET (ModestTnySendQueueClass, status_changed),
 386                               NULL, NULL,
 387                               modest_marshal_VOID__STRING_INT,
 388                               G_TYPE_NONE, 2, G_TYPE_STRING, G_TYPE_INT);
 389
 390         g_type_class_add_private (gobject_class, sizeof(ModestTnySendQueuePrivate));
 391 }
 392
 393 static void
 394 modest_tny_send_queue_instance_init (GTypeInstance *instance, gpointer g_class)
 395 {
 396         ModestTnySendQueuePrivate *priv;
 397
 398         priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (instance);
 399         priv->queue = g_queue_new();
 400         priv->current = NULL;
 401 }
 402
 403 static void
 404 modest_tny_send_queue_finalize (GObject *obj)
 405 {
 406         ModestTnySendQueuePrivate *priv;
 407
 408         priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (obj);
 409
 410         g_queue_foreach (priv->queue, (GFunc)modest_tny_send_queue_info_free, NULL);
 411         g_queue_free (priv->queue);
 412
 413         G_OBJECT_CLASS(parent_class)->finalize (obj);
 414 }
 415
 416 ModestTnySendQueue*
 417 modest_tny_send_queue_new (TnyCamelTransportAccount *account)
 418 {
 419         ModestTnySendQueue *self;
 420
 421         g_return_val_if_fail (TNY_IS_CAMEL_TRANSPORT_ACCOUNT(account), NULL);
 422
 423         self = MODEST_TNY_SEND_QUEUE(g_object_new(MODEST_TYPE_TNY_SEND_QUEUE, NULL));
 424
 425         tny_camel_send_queue_set_transport_account (TNY_CAMEL_SEND_QUEUE(self),
 426                                                     account);
 427
 428         /* Connect signals to control when a msg is being or has been sent */
 429         g_signal_connect (G_OBJECT(self), "msg-sending",
 430                           G_CALLBACK(_on_msg_start_sending),
 431                           NULL);
 432         g_signal_connect (G_OBJECT(self), "msg-sent",
 433                           G_CALLBACK(_on_msg_has_been_sent),
 434                           NULL);
 435         g_signal_connect (G_OBJECT(self), "error-happened",
 436                           G_CALLBACK(_on_msg_error_happened),
 437                           NULL);
 438         return self;
 439 }
 440
 441
 442
 443 void
 444 modest_tny_send_queue_try_to_send (ModestTnySendQueue* self)
 445 {
 446         TnyIterator *iter = NULL;
 447         TnyFolder *outbox = NULL;
 448         TnyList *headers = tny_simple_list_new ();
 449         TnyHeader *header = NULL;
 450         GError *err = NULL;
 451
 452         outbox = modest_tny_send_queue_get_outbox (TNY_SEND_QUEUE(self));
 453         if (!outbox)
 454                 return;
 455
 456         tny_folder_get_headers (outbox, headers, TRUE, &err);
 457         if (err != NULL)
 458                 goto frees;
 459
 460         iter = tny_list_create_iterator (headers);
 461         while (!tny_iterator_is_done (iter)) {
 462                 header = TNY_HEADER (tny_iterator_get_current (iter));
 463                 if (header) {
 464                         _add_message (self, header);
 465                         g_object_unref (header);
 466                 }
 467
 468                 tny_iterator_next (iter);
 469         }
 470
 471         /* Flush send queue */
 472         tny_camel_send_queue_flush (TNY_CAMEL_SEND_QUEUE(self));
 473
 474  frees:
 475         if (headers != NULL)
 476                 g_object_unref (G_OBJECT (headers));
 477         if (outbox != NULL)
 478                 g_object_unref (G_OBJECT (outbox));
 479         if (iter != NULL)
 480                 g_object_unref (iter);
 481 }
 482
 483 gboolean
 484 modest_tny_send_queue_msg_is_being_sent (ModestTnySendQueue* self,
 485                                          const gchar *msg_id)
 486 {
 487         ModestTnySendQueueStatus status;
 488
 489         g_return_val_if_fail (msg_id != NULL, FALSE);
 490
 491         status = modest_tny_send_queue_get_msg_status (self, msg_id);
 492         return status == MODEST_TNY_SEND_QUEUE_SENDING;
 493 }
 494
 495 gboolean
 496 modest_tny_send_queue_sending_in_progress (ModestTnySendQueue* self)
 497 {
 498         ModestTnySendQueuePrivate *priv;
 499         priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
 500
 501         return priv->current != NULL;
 502 }
 503
 504 ModestTnySendQueueStatus
 505 modest_tny_send_queue_get_msg_status (ModestTnySendQueue *self, const gchar *msg_id)
 506 {
 507   GList *item;
 508   item = modest_tny_send_queue_lookup_info (self, msg_id);
 509   if(item == NULL) return MODEST_TNY_SEND_QUEUE_UNKNOWN;
 510   return ((SendInfo*)item->data)->status;
 511 }
 512
 513 gchar *
 514 modest_tny_send_queue_get_msg_id (TnyHeader *header)
 515 {
 516         gchar* msg_uid = NULL;
 517         const gchar *subject;
 518         time_t date_received;
 519
 520         /* Get message uid */
 521         subject = tny_header_get_subject (header);
 522         date_received = tny_header_get_date_received (header);
 523
 524         msg_uid = g_strdup_printf ("%s %d", subject, (int) date_received);
 525
 526         return msg_uid;
 527 }
 528
 529
 530 static void
 531 _on_msg_start_sending (TnySendQueue *self,
 532                        TnyHeader *header,
 533                        TnyMsg *msg,
 534                        int done,
 535                        int total,
 536                        gpointer user_data)
 537 {
 538         ModestTnySendQueuePrivate *priv = NULL;
 539         GList *item = NULL;
 540         SendInfo *info = NULL;
 541         gchar *msg_id = NULL;
 542
 543         priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
 544
 545         /* Get message uid */
 546         msg_id = modest_tny_send_queue_get_msg_id (header);
 547
 548         /* Get status info */
 549         item = modest_tny_send_queue_lookup_info (MODEST_TNY_SEND_QUEUE (self), msg_id);
 550         if (!item)
 551                 g_warning  ("%s: item should not be NULL", __FUNCTION__);
 552         else {
 553                 info = item->data;
 554                 info->status = MODEST_TNY_SEND_QUEUE_SENDING;
 555
 556                 /* Set current status item */
 557                 g_signal_emit (self, signals[STATUS_CHANGED], 0, info->msg_id, info->status);
 558                 priv->current = item;
 559         }
 560
 561         /* free */
 562         g_free (msg_id);
 563 }
 564
 565 static void
 566 _on_msg_has_been_sent (TnySendQueue *self,
 567                        TnyHeader *header,
 568                        TnyMsg *msg,
 569                        int done,
 570                        int total,
 571                        gpointer user_data)
 572 {
 573         ModestTnySendQueuePrivate *priv;
 574         gchar *msg_id = NULL;
 575         GList *item;
 576         priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
 577
 578         /* Get message uid */
 579         msg_id = modest_tny_send_queue_get_msg_id (header);
 580
 581         tny_header_set_flag (header, TNY_HEADER_FLAG_SEEN);
 582
 583         /* Get status info */
 584         item = modest_tny_send_queue_lookup_info (MODEST_TNY_SEND_QUEUE (self), msg_id);
 585         if (item) {
 586
 587                 /* Remove status info */
 588                 modest_tny_send_queue_info_free (item->data);
 589                 g_queue_delete_link (priv->queue, item);
 590                 priv->current = NULL;
 591
 592                 modest_platform_information_banner (NULL, NULL, _("mcen_ib_message_sent"));
 593         }
 594
 595         /* free */
 596         g_free(msg_id);
 597 }
 598
 599 static void
 600 _on_msg_error_happened (TnySendQueue *self,
 601                         TnyHeader *header,
 602                         TnyMsg *msg,
 603                         GError *err,
 604                         gpointer user_data)
 605 {
 606         ModestTnySendQueuePrivate *priv = NULL;
 607         SendInfo *info = NULL;
 608         GList *item = NULL;
 609         gchar* msg_uid = NULL;
 610
 611         priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
 612
 613         /* Get sending info (create new if it doesn not exist) */
 614         msg_uid = modest_tny_send_queue_get_msg_id (header);
 615         item = modest_tny_send_queue_lookup_info (MODEST_TNY_SEND_QUEUE (self),
 616                                                   msg_uid);
 617         if (item == NULL) {
 618                 info = g_slice_new (SendInfo);
 619                 info->msg_id = strdup(msg_uid);
 620                 g_queue_push_tail (priv->queue, info);
 621         } else
 622                 info = item->data;
 623
 624         /* Keep in queue so that we remember that the opertion has failed */
 625         /* and was not just cancelled */
 626         info->status = MODEST_TNY_SEND_QUEUE_FAILED;
 627
 628         /* Notify status has changed */
 629         g_signal_emit (self, signals[STATUS_CHANGED], 0, info->msg_id, info->status);
 630
 631         /* free */
 632         g_free(msg_uid);
 633 }