vcs.maemo.org Git - modest/blob - src/dbus_api/modest-dbus-callbacks.c

   1 /* Copyright (c) 2007, 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-dbus-callbacks.h"
  31 #include "modest-runtime.h"
  32 #include "modest-account-mgr.h"
  33 #include "modest-account-mgr-helpers.h"
  34 #include "modest-tny-account.h"
  35 #include "modest-tny-folder.h"
  36 #include "modest-ui-actions.h"
  37 #include "modest-debug.h"
  38 #include "modest-search.h"
  39 #include "widgets/modest-msg-edit-window.h"
  40 #include "modest-tny-msg.h"
  41 #include "modest-platform.h"
  42 #include <libmodest-dbus-client/libmodest-dbus-client.h>
  43 #include <libgnomevfs/gnome-vfs-utils.h>
  44 #include <stdio.h>
  45 #include <string.h>
  46 #include <glib/gstdio.h>
  47 #ifdef MODEST_HAVE_HILDON0_WIDGETS
  48 #include <libgnomevfs/gnome-vfs-mime-utils.h>
  49 #else
  50 #include <libgnomevfs/gnome-vfs-mime.h>
  51 #endif
  52 #include <tny-fs-stream.h>
  53
  54 #include <tny-list.h>
  55 #include <tny-iterator.h>
  56 #include <tny-simple-list.h>
  57 #include <tny-merge-folder.h>
  58 #include <tny-account.h>
  59
  60 #include <modest-text-utils.h>
  61
  62 typedef struct
  63 {
  64         gchar *to;
  65         gchar *cc;
  66         gchar *bcc;
  67         gchar *subject;
  68         gchar *body;
  69         gchar *attachments;
  70 } ComposeMailIdleData;
  71
  72
  73 static gboolean notify_error_in_dbus_callback (gpointer user_data);
  74 static gboolean notify_msg_not_found_in_idle (gpointer user_data);
  75 static gboolean on_idle_compose_mail(gpointer user_data);
  76 static gboolean on_idle_top_application (gpointer user_data);
  77
  78 /** uri_unescape:
  79  * @uri An escaped URI. URIs should always be escaped.
  80  * @len The length of the @uri string, or -1 if the string is null terminated.
  81  *
  82  * Decode a URI, or URI fragment, as per RFC 1738.
  83  * http://www.ietf.org/rfc/rfc1738.txt
  84  *
  85  * Return value: An unescaped string. This should be freed with g_free().
  86  */
  87 static gchar*
  88 uri_unescape(const gchar* uri, size_t len)
  89 {
  90         if (!uri)
  91                 return NULL;
  92
  93         if (len == -1)
  94                 len = strlen (uri);
  95
  96         /* Allocate an extra string so we can be sure that it is null-terminated,
  97          * so we can use gnome_vfs_unescape_string().
  98          * This is not efficient. */
  99         gchar * escaped_nullterminated = g_strndup (uri, len);
 100         gchar *result = gnome_vfs_unescape_string (escaped_nullterminated, NULL);
 101         g_free (escaped_nullterminated);
 102
 103         return result;
 104 }
 105
 106 /** uri_parse_mailto:
 107  * @mailto A mailto URI, with the mailto: prefix.
 108  * @list_items_and_values: A pointer to a list that should be filled with item namesand value strings,
 109  * with each name item being followed by a value item. This list should be freed with g_slist_free) after
 110  * all the string items have been freed. This parameter may be NULL.
 111  * Parse a mailto URI as per RFC2368.
 112  * http://www.ietf.org/rfc/rfc2368.txt
 113  *
 114  * Return value: The to address, unescaped. This should be freed with g_free().
 115  */
 116 static gchar*
 117 uri_parse_mailto (const gchar* mailto, GSList** list_items_and_values)
 118 {
 119         /* The URL must begin with mailto: */
 120         if (strncmp (mailto, "mailto:", 7) != 0) {
 121                 return NULL;
 122         }
 123         const gchar* start_to = mailto + 7;
 124
 125         /* Look for ?, or the end of the string, marking the end of the to address: */
 126         const size_t len_to = strcspn (start_to, "?");
 127         gchar* result_to = uri_unescape (start_to, len_to);
 128         printf("debug: result_to=%s\n", result_to);
 129
 130         if (list_items_and_values == NULL) {
 131                 return result_to;
 132         }
 133
 134         /* Get any other items: */
 135         const size_t len_mailto = strlen (start_to);
 136         const gchar* p = start_to + len_to + 1; /* parsed so far. */
 137         const gchar* end = start_to + len_mailto;
 138         while (p < end) {
 139                 const gchar *name, *value, *name_start, *name_end, *value_start, *value_end;
 140                 name_start = p;
 141                 name_end = strchr (name_start, '='); /* Separator between name and value */
 142                 if (name_end == NULL) {
 143                         g_debug ("Malformed URI: %s\n", mailto);
 144                         return result_to;
 145                 }
 146                 value_start = name_end + 1;
 147                 value_end = strchr (value_start, '&'); /* Separator between value and next parameter */
 148
 149                 name = g_strndup(name_start, name_end - name_start);
 150                 if (value_end != NULL) {
 151                         value = uri_unescape(value_start, value_end - value_start);
 152                         p = value_end + 1;
 153                 } else {
 154                         value = uri_unescape(value_start, -1);
 155                         p = end;
 156                 }
 157                 *list_items_and_values = g_slist_append (*list_items_and_values, (gpointer) name);
 158                 *list_items_and_values = g_slist_append (*list_items_and_values, (gpointer) value);
 159         }
 160
 161         return result_to;
 162 }
 163
 164 static gboolean
 165 check_and_offer_account_creation()
 166 {
 167         gboolean result = TRUE;
 168
 169         /* This is called from idle handlers, so lock gdk: */
 170         gdk_threads_enter ();
 171
 172         if (!modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(), TRUE)) {
 173                 const gboolean created = modest_ui_actions_run_account_setup_wizard (NULL);
 174                 if (!created) {
 175                         g_debug ("modest: %s: no account exists even after offering, "
 176                                  "or account setup was already underway.\n", __FUNCTION__);
 177                         result = FALSE;
 178                 }
 179         }
 180
 181         gdk_threads_leave ();
 182
 183         return result;
 184 }
 185
 186 static gboolean
 187 on_idle_mail_to(gpointer user_data)
 188 {
 189         gchar *uri = (gchar*)user_data;
 190         GSList *list_names_and_values = NULL;
 191         gchar *to = NULL;
 192         const gchar *cc = NULL;
 193         const gchar *bcc = NULL;
 194         const gchar *subject = NULL;
 195         const gchar *body = NULL;
 196
 197         if (!check_and_offer_account_creation ()) {
 198                 g_idle_add (notify_error_in_dbus_callback, NULL);
 199                 goto cleanup;
 200         }
 201
 202         /* Get the relevant items from the list: */
 203         to = uri_parse_mailto (uri, &list_names_and_values);
 204         GSList *list = list_names_and_values;
 205         while (list) {
 206                 GSList *list_value = g_slist_next (list);
 207                 const gchar * name = (const gchar*)list->data;
 208                 const gchar * value = (const gchar*)list_value->data;
 209
 210                 if (strcmp (name, "cc") == 0) {
 211                         cc = value;
 212                 } else if (strcmp (name, "bcc") == 0) {
 213                         bcc = value;
 214                 } else if (strcmp (name, "subject") == 0) {
 215                         subject = value;
 216                 } else if (strcmp (name, "body") == 0) {
 217                         body = value;
 218                 }
 219
 220                 list = g_slist_next (list_value);
 221         }
 222
 223         gdk_threads_enter (); /* CHECKED */
 224         modest_ui_actions_compose_msg(NULL, to, cc, bcc, subject, body, NULL, FALSE);
 225         gdk_threads_leave (); /* CHECKED */
 226
 227 cleanup:
 228         /* Free the to: and the list, as required by uri_parse_mailto() */
 229         g_free(to);
 230         g_slist_foreach (list_names_and_values, (GFunc)g_free, NULL);
 231         g_slist_free (list_names_and_values);
 232
 233         g_free(uri);
 234
 235         return FALSE; /* Do not call this callback again. */
 236 }
 237
 238 static gint
 239 on_mail_to(GArray * arguments, gpointer data, osso_rpc_t * retval)
 240 {
 241         osso_rpc_t val;
 242         gchar *uri;
 243
 244         /* Get arguments */
 245         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_MAIL_TO_ARG_URI);
 246         uri = g_strdup (val.value.s);
 247
 248         g_idle_add(on_idle_mail_to, (gpointer)uri);
 249
 250         /* Note that we cannot report failures during sending,
 251          * because that would be asynchronous. */
 252         return OSSO_OK;
 253 }
 254
 255
 256 static gboolean
 257 on_idle_compose_mail(gpointer user_data)
 258 {
 259         GSList *attachments = NULL;
 260         ComposeMailIdleData *idle_data = (ComposeMailIdleData*)user_data;
 261
 262         if (!check_and_offer_account_creation ()) {
 263                 g_idle_add (notify_error_in_dbus_callback, NULL);
 264                 goto cleanup;
 265         }
 266
 267         /* it seems Sketch at least sends a leading ',' -- take that into account,
 268          * ie strip that ,*/
 269         if (idle_data->attachments && idle_data->attachments[0]==',') {
 270                 gchar *tmp = g_strdup (idle_data->attachments + 1);
 271                 g_free(idle_data->attachments);
 272                 idle_data->attachments = tmp;
 273         }
 274
 275         if (idle_data->attachments != NULL) {
 276                 gchar **list = g_strsplit(idle_data->attachments, ",", 0);
 277                 gint i = 0;
 278                 for (i=0; list[i] != NULL; i++) {
 279                         attachments = g_slist_append(attachments, g_strdup(list[i]));
 280                 }
 281                 g_strfreev(list);
 282         }
 283
 284         /* If the message has nothing then mark the buffers as not
 285            modified. This happens in Maemo for example when opening a
 286            new message from Contacts plugin, it sends "" instead of
 287            NULLs */
 288         gdk_threads_enter (); /* CHECKED */
 289         if (!strncmp (idle_data->to, "", 1) &&
 290             !strncmp (idle_data->to, "", 1) &&
 291             !strncmp (idle_data->cc, "", 1) &&
 292             !strncmp (idle_data->bcc, "", 1) &&
 293             !strncmp (idle_data->subject, "", 1) &&
 294             !strncmp (idle_data->body, "", 1) &&
 295             attachments == NULL) {
 296                 modest_ui_actions_compose_msg(NULL, NULL, NULL, NULL, NULL, NULL, NULL, FALSE);
 297         } else {
 298                 modest_ui_actions_compose_msg(NULL, idle_data->to, idle_data->cc,
 299                                               idle_data->bcc, idle_data->subject,
 300                                               idle_data->body, attachments, TRUE);
 301         }
 302         gdk_threads_leave (); /* CHECKED */
 303 cleanup:
 304         g_slist_foreach(attachments, (GFunc)g_free, NULL);
 305         g_slist_free(attachments);
 306         g_free (idle_data->to);
 307         g_free (idle_data->cc);
 308         g_free (idle_data->bcc);
 309         g_free (idle_data->subject);
 310         g_free (idle_data->body);
 311         g_free (idle_data->attachments);
 312         g_free(idle_data);
 313
 314         return FALSE; /* Do not call this callback again. */
 315 }
 316
 317 static gint
 318 on_compose_mail(GArray * arguments, gpointer data, osso_rpc_t * retval)
 319 {
 320         ComposeMailIdleData *idle_data;
 321         osso_rpc_t val;
 322
 323         idle_data = g_new0(ComposeMailIdleData, 1); /* Freed in the idle callback. */
 324
 325         /* Get the arguments: */
 326         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_TO);
 327         idle_data->to = g_strdup (val.value.s);
 328
 329         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_CC);
 330         idle_data->cc = g_strdup (val.value.s);
 331
 332         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_BCC);
 333         idle_data->bcc = g_strdup (val.value.s);
 334
 335         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_SUBJECT);
 336         idle_data->subject = g_strdup (val.value.s);
 337
 338         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_BODY);
 339         idle_data->body = g_strdup (val.value.s);
 340
 341         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_ATTACHMENTS);
 342         idle_data->attachments = g_strdup (val.value.s);
 343
 344         /* Use g_idle to context-switch into the application's thread: */
 345         g_idle_add(on_idle_compose_mail, (gpointer)idle_data);
 346
 347         return OSSO_OK;
 348 }
 349
 350 static TnyMsg *
 351 find_message_by_url (const char *uri,  TnyAccount **ac_out)
 352 {
 353         ModestTnyAccountStore *astore;
 354         TnyAccount *account = NULL;
 355         TnyFolder *folder = NULL;
 356         TnyMsg *msg = NULL;
 357
 358         astore = modest_runtime_get_account_store ();
 359
 360         if (astore == NULL)
 361                 return NULL;
 362
 363         if (uri && g_str_has_prefix (uri, "merge://")) {
 364                 /* we assume we're talking about outbox folder, as this
 365                  * is the only merge folder we work with in modest */
 366                 return modest_tny_account_store_find_msg_in_outboxes (astore, uri, ac_out);
 367         }
 368         account = tny_account_store_find_account (TNY_ACCOUNT_STORE (astore),
 369                                                   uri);
 370
 371         if (account == NULL || !TNY_IS_STORE_ACCOUNT (account))
 372                 goto out;
 373         *ac_out = account;
 374
 375         folder = tny_store_account_find_folder (TNY_STORE_ACCOUNT (account), uri, NULL);
 376
 377         if (folder == NULL)
 378                 goto out;
 379
 380         msg = tny_folder_find_msg (folder, uri, NULL);
 381
 382 out:
 383         if (account && !msg) {
 384                 g_object_unref (account);
 385                 *ac_out = NULL;
 386         }
 387         if (folder)
 388                 g_object_unref (folder);
 389
 390         return msg;
 391 }
 392
 393 typedef struct {
 394         TnyAccount *account;
 395         gchar *uri;
 396         gboolean connect;
 397         guint animation_timeout;
 398         GtkWidget *animation;
 399 } OpenMsgPerformerInfo;
 400
 401 static gboolean
 402 on_show_opening_animation (gpointer userdata)
 403 {
 404         OpenMsgPerformerInfo *info = (OpenMsgPerformerInfo *) userdata;
 405         info->animation = modest_platform_animation_banner (NULL, NULL, _("mail_me_opening"));
 406         info->animation_timeout = 0;
 407
 408         return FALSE;
 409 }
 410
 411 static gboolean
 412 on_find_msg_async_destroy (gpointer userdata)
 413 {
 414         OpenMsgPerformerInfo *info = (OpenMsgPerformerInfo *) userdata;
 415
 416         if (info->animation_timeout>0) {
 417                 g_source_remove (info->animation_timeout);
 418                 info->animation_timeout = 0;
 419         }
 420
 421         if (info->animation) {
 422                 gtk_widget_destroy (info->animation);
 423                 info->animation = NULL;
 424         }
 425
 426         if (info->uri)
 427                 g_free (info->uri);
 428
 429         if (info->account)
 430                 g_object_unref (info->account);
 431
 432         g_slice_free (OpenMsgPerformerInfo, info);
 433         return FALSE;
 434 }
 435
 436 static void
 437 find_msg_async_cb (TnyFolder *folder,
 438                    gboolean cancelled,
 439                    TnyMsg *msg,
 440                    GError *err,
 441                    gpointer user_data)
 442 {
 443         TnyHeader *header;
 444         gchar *msg_uid;
 445         ModestWindowMgr *win_mgr;
 446         ModestWindow *msg_view = NULL;
 447         gboolean is_draft = FALSE;
 448         OpenMsgPerformerInfo *info = (OpenMsgPerformerInfo *) user_data;
 449
 450         if (err || cancelled) {
 451                 g_idle_add (notify_msg_not_found_in_idle, NULL);
 452                 goto end;
 453         }
 454
 455         header = tny_msg_get_header (msg);
 456         if (header && (tny_header_get_flags (header) & TNY_HEADER_FLAG_DELETED)) {
 457                 g_object_unref (header);
 458                 g_idle_add (notify_msg_not_found_in_idle, NULL);
 459                 goto end;
 460         }
 461
 462         msg_uid =  modest_tny_folder_get_header_unique_id (header);
 463         win_mgr = modest_runtime_get_window_mgr ();
 464
 465         if (modest_tny_folder_is_local_folder (folder) &&
 466             (modest_tny_folder_get_local_or_mmc_folder_type (folder) == TNY_FOLDER_TYPE_DRAFTS)) {
 467                 is_draft = TRUE;
 468         }
 469
 470         if (modest_window_mgr_find_registered_header (win_mgr, header, &msg_view)) {
 471                 gtk_window_present (GTK_WINDOW(msg_view));
 472         } else {
 473                 TnyAccount *account;
 474
 475                 modest_window_mgr_register_header (win_mgr, header, NULL);
 476
 477                 account = tny_folder_get_account (folder);
 478
 479                 /* Drafts will be opened in the editor, and others will be opened in the viewer */
 480                 if (is_draft) {
 481                         gchar *modest_account_name = NULL;
 482                         gchar *from_header;
 483
 484                         /* we cannot edit without a valid account... */
 485                         if (!modest_account_mgr_has_accounts(modest_runtime_get_account_mgr (), TRUE)) {
 486                                 if (!modest_ui_actions_run_account_setup_wizard(NULL)) {
 487                                         modest_window_mgr_unregister_header (win_mgr,
 488                                                                              header);
 489                                         goto cleanup;
 490                                 }
 491                         }
 492
 493                         from_header = tny_header_dup_from (header);
 494                         if (from_header) {
 495                                 GSList *accounts = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
 496                                 GSList *node = NULL;
 497                                 for (node = accounts; node != NULL; node = g_slist_next (node)) {
 498                                         gchar *from = modest_account_mgr_get_from_string (modest_runtime_get_account_mgr (), node->data);
 499
 500                                         if (from && (strcmp (from_header, from) == 0)) {
 501                                                 g_free (modest_account_name);
 502                                                 modest_account_name = g_strdup (node->data);
 503                                                 g_free (from);
 504                                                 break;
 505                                         }
 506                                         g_free (from);
 507                                }
 508                                 g_slist_foreach (accounts, (GFunc) g_free, NULL);
 509                                 g_slist_free (accounts);
 510                                 g_free (from_header);
 511                         }
 512
 513                         if (modest_account_name == NULL) {
 514                                 modest_account_name = modest_account_mgr_get_default_account (modest_runtime_get_account_mgr ());
 515                         }
 516                         msg_view = modest_msg_edit_window_new (msg, modest_account_name, TRUE);
 517                         g_free (modest_account_name);
 518                 } else {
 519                         TnyHeader *header;
 520                         const gchar *modest_account_name;
 521
 522                         if (account) {
 523                                 modest_account_name =
 524                                         modest_tny_account_get_parent_modest_account_name_for_server_account (account);
 525                         } else {
 526                                 modest_account_name = NULL;
 527                         }
 528
 529                         header = tny_msg_get_header (msg);
 530                         msg_view = modest_msg_view_window_new_for_search_result (msg, modest_account_name, msg_uid);
 531
 532                         if (!(tny_header_get_flags (header) & TNY_HEADER_FLAG_SEEN)) {
 533                                 ModestMailOperation *mail_op;
 534
 535                                 tny_header_set_flag (header, TNY_HEADER_FLAG_SEEN);
 536                                 /* Sync folder, we need this to save the seen flag */
 537                                 mail_op = modest_mail_operation_new (NULL);
 538                                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
 539                                                                  mail_op);
 540                                 modest_mail_operation_sync_folder (mail_op, folder, FALSE);
 541                                 g_object_unref (mail_op);
 542                         }
 543                         g_object_unref (header);
 544                 }
 545                 if (msg_view != NULL) {
 546                         modest_window_mgr_register_window (win_mgr, msg_view);
 547                         gtk_widget_show_all (GTK_WIDGET (msg_view));
 548                 }
 549         }
 550
 551 cleanup:
 552         g_object_unref (header);
 553
 554 end:
 555         on_find_msg_async_destroy (info);
 556 }
 557
 558
 559 static void
 560 on_open_message_performer (gboolean canceled,
 561                            GError *err,
 562                            GtkWindow *parent_window,
 563                            TnyAccount *account,
 564                            gpointer user_data)
 565 {
 566         OpenMsgPerformerInfo *info;
 567         TnyFolder *folder = NULL;
 568
 569         info = (OpenMsgPerformerInfo *) user_data;
 570         if (canceled || err) {
 571                 g_idle_add (notify_msg_not_found_in_idle, NULL);
 572                 on_find_msg_async_destroy (info);
 573                 return;
 574         }
 575
 576         /* Get folder */
 577         if (!account) {
 578                 ModestTnyAccountStore *account_store;
 579                 ModestTnyLocalFoldersAccount *local_folders_account;
 580
 581                 account_store = modest_runtime_get_account_store ();
 582                 local_folders_account = MODEST_TNY_LOCAL_FOLDERS_ACCOUNT (
 583                         modest_tny_account_store_get_local_folders_account (account_store));
 584                 folder = modest_tny_local_folders_account_get_merged_outbox (local_folders_account);
 585                 g_object_unref (local_folders_account);
 586         } else {
 587                 folder = tny_store_account_find_folder (TNY_STORE_ACCOUNT (account), info->uri, NULL);
 588         }
 589         if (!folder) {
 590                 g_idle_add (notify_msg_not_found_in_idle, NULL);
 591                 on_find_msg_async_destroy (info);
 592                 return;
 593         }
 594
 595         info->animation_timeout = g_timeout_add (1000, on_show_opening_animation, info);
 596         /* Get message */
 597         tny_folder_find_msg_async (folder, info->uri, find_msg_async_cb, NULL, info);
 598         g_object_unref (folder);
 599 }
 600
 601 static gboolean
 602 on_idle_open_message_performer (gpointer user_data)
 603 {
 604         ModestWindow *main_win = NULL;
 605         OpenMsgPerformerInfo *info = (OpenMsgPerformerInfo *) user_data;
 606
 607         main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr(),
 608                                                       FALSE); /* don't create */
 609
 610         /* Lock before the call as we're in an idle handler */
 611         gdk_threads_enter ();
 612         if (info->connect) {
 613                 modest_platform_connect_and_perform (GTK_WINDOW (main_win), TRUE, info->account,
 614                                                      on_open_message_performer, info);
 615         } else {
 616                 on_open_message_performer (FALSE, NULL, GTK_WINDOW (main_win), info->account, info);
 617         }
 618         gdk_threads_leave ();
 619
 620         return FALSE;
 621 }
 622
 623 static gint
 624 on_open_message (GArray * arguments, gpointer data, osso_rpc_t * retval)
 625 {
 626         osso_rpc_t val;
 627         gchar *uri;
 628         TnyAccount *account = NULL;
 629         gint osso_retval;
 630         gboolean is_merge;
 631
 632         /* Get the arguments: */
 633         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_OPEN_MESSAGE_ARG_URI);
 634         uri = g_strdup (val.value.s);
 635
 636         is_merge = g_str_has_prefix (uri, "merge:");
 637
 638         /* Get the account */
 639         if (!is_merge)
 640                 account = tny_account_store_find_account (TNY_ACCOUNT_STORE (modest_runtime_get_account_store ()),
 641                                                           uri);
 642
 643
 644         if (is_merge || account) {
 645                 OpenMsgPerformerInfo *info;
 646                 TnyFolder *folder = NULL;
 647
 648                 info = g_slice_new0 (OpenMsgPerformerInfo);
 649                 if (account)
 650                         info->account = g_object_ref (account);
 651                 info->uri = uri;
 652                 info->connect = TRUE;
 653                 info->animation = NULL;
 654                 info->animation_timeout = 0;
 655
 656                 /* Try to get the message, if it's already downloaded
 657                    we don't need to connect */
 658                 if (account) {
 659                         folder = tny_store_account_find_folder (TNY_STORE_ACCOUNT (account), uri, NULL);
 660                 } else {
 661                         ModestTnyAccountStore *account_store;
 662                         ModestTnyLocalFoldersAccount *local_folders_account;
 663
 664                         account_store = modest_runtime_get_account_store ();
 665                         local_folders_account = MODEST_TNY_LOCAL_FOLDERS_ACCOUNT (
 666                                 modest_tny_account_store_get_local_folders_account (account_store));
 667                         folder = modest_tny_local_folders_account_get_merged_outbox (local_folders_account);
 668                         g_object_unref (local_folders_account);
 669                 }
 670                 if (folder) {
 671                         TnyDevice *device;
 672                         gboolean device_online;
 673
 674                         device = modest_runtime_get_device();
 675                         device_online = tny_device_is_online (device);
 676                         if (device_online) {
 677                                 info->connect = TRUE;
 678                         } else {
 679                                 TnyMsg *msg = tny_folder_find_msg (folder, uri, NULL);
 680                                 if (msg) {
 681                                         info->connect = FALSE;
 682                                         g_object_unref (msg);
 683                                 } else {
 684                                         info->connect = TRUE;
 685                                 }
 686                         }
 687                         g_object_unref (folder);
 688                 }
 689
 690                 /* We need to call it into an idle to get
 691                    modest_platform_connect_and_perform into the main
 692                    loop */
 693                 g_idle_add (on_idle_open_message_performer, info);
 694                 osso_retval = OSSO_OK;
 695         } else {
 696                 g_free (uri);
 697                 osso_retval = OSSO_ERROR;
 698                 g_idle_add (notify_error_in_dbus_callback, NULL);
 699         }
 700
 701         if (account)
 702                 g_object_unref (account);
 703         return osso_retval;
 704 }
 705
 706 static void
 707 on_remove_msgs_finished (ModestMailOperation *mail_op,
 708                          gpointer user_data)
 709 {
 710         TnyHeader *header;
 711         ModestWindow *main_win = NULL, *msg_view = NULL;
 712         ModestHeaderView *header_view;
 713
 714         header = (TnyHeader *) user_data;
 715
 716         /* Get the main window if exists */
 717         main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr(),
 718                                                       FALSE); /* don't create */
 719         if (!main_win) {
 720                 g_object_unref (header);
 721                 return;
 722         }
 723
 724         if (modest_window_mgr_find_registered_header (modest_runtime_get_window_mgr(),
 725                                                       header, &msg_view)) {
 726                 if (MODEST_IS_MSG_VIEW_WINDOW (msg_view))
 727                         modest_ui_actions_refresh_message_window_after_delete (MODEST_MSG_VIEW_WINDOW (msg_view));
 728         }
 729         g_object_unref (header);
 730
 731         /* Refilter the header view explicitly */
 732         header_view = (ModestHeaderView *)
 733                 modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(main_win),
 734                                                      MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
 735         if (header_view && MODEST_IS_HEADER_VIEW (header_view))
 736                 modest_header_view_refilter (header_view);
 737 }
 738
 739 static gboolean
 740 on_idle_delete_message (gpointer user_data)
 741 {
 742         TnyList *headers = NULL, *tmp_headers = NULL;
 743         TnyFolder *folder = NULL;
 744         TnyIterator *iter = NULL;
 745         TnyHeader *header = NULL, *msg_header = NULL;
 746         TnyMsg *msg = NULL;
 747         TnyAccount *account = NULL;
 748         const char *uri = NULL;
 749         gchar *uid = NULL;
 750         ModestMailOperation *mail_op = NULL;
 751         ModestWindow *main_win = NULL;
 752
 753         uri = (char *) user_data;
 754
 755         msg = find_message_by_url (uri, &account);
 756         if (account)
 757                 g_object_unref (account);
 758
 759         if (!msg) {
 760                 g_warning ("%s: Could not find message '%s'", __FUNCTION__, uri);
 761                 g_idle_add (notify_error_in_dbus_callback, NULL);
 762                 return FALSE;
 763         }
 764
 765         main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr(),
 766                                                       FALSE); /* don't create */
 767
 768         folder = tny_msg_get_folder (msg);
 769         if (!folder) {
 770                 g_warning ("%s: Could not find folder (uri:'%s')", __FUNCTION__, uri);
 771                 g_object_unref (msg);
 772                 g_idle_add (notify_error_in_dbus_callback, NULL);
 773                 return FALSE;
 774         }
 775
 776         /* Get UID */
 777         msg_header = tny_msg_get_header (msg);
 778         uid = tny_header_dup_uid (msg_header);
 779         g_object_unref (msg);
 780         g_object_unref (msg_header);
 781
 782         headers = tny_simple_list_new ();
 783         tny_folder_get_headers (folder, headers, TRUE, NULL);
 784         iter = tny_list_create_iterator (headers);
 785
 786         while (!tny_iterator_is_done (iter)) {
 787                 gchar *cur_id = NULL;
 788
 789                 header = TNY_HEADER (tny_iterator_get_current (iter));
 790                 if (header)
 791                         cur_id = tny_header_dup_uid (header);
 792
 793                 if (cur_id && uid && g_str_equal (cur_id, uid)) {
 794                         g_free (cur_id);
 795                         /* g_debug ("Found corresponding header from folder"); */
 796                         break;
 797                 }
 798                 g_free (cur_id);
 799
 800                 if (header) {
 801                         g_object_unref (header);
 802                         header = NULL;
 803                 }
 804
 805                 tny_iterator_next (iter);
 806         }
 807         g_free (uid);
 808         g_object_unref (iter);
 809         g_object_unref (headers);
 810
 811         if (header == NULL) {
 812                 if (folder)
 813                         g_object_unref (folder);
 814                 g_idle_add (notify_error_in_dbus_callback, NULL);
 815                 return FALSE;
 816         }
 817
 818         /* This is a GDK lock because we are an idle callback and
 819          * the code below is or does Gtk+ code */
 820         gdk_threads_enter (); /* CHECKED */
 821
 822         mail_op = modest_mail_operation_new (main_win ? G_OBJECT(main_win) : NULL);
 823         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
 824
 825         g_signal_connect (G_OBJECT (mail_op),
 826                           "operation-finished",
 827                           G_CALLBACK (on_remove_msgs_finished),
 828                           g_object_ref (header));
 829
 830         tmp_headers = tny_simple_list_new ();
 831         tny_list_append (tmp_headers, (GObject *) header);
 832
 833         modest_mail_operation_remove_msgs (mail_op, tmp_headers, FALSE);
 834
 835         g_object_unref (tmp_headers);
 836         g_object_unref (G_OBJECT (mail_op));
 837         gdk_threads_leave (); /* CHECKED */
 838
 839         /* Clean */
 840         if (header)
 841                 g_object_unref (header);
 842
 843         return FALSE;
 844 }
 845
 846
 847
 848
 849 static gint
 850 on_delete_message (GArray *arguments, gpointer data, osso_rpc_t *retval)
 851 {
 852         /* Get the arguments: */
 853         osso_rpc_t val = g_array_index (arguments,
 854                              osso_rpc_t,
 855                              MODEST_DBUS_DELETE_MESSAGE_ARG_URI);
 856         gchar *uri = g_strdup (val.value.s);
 857
 858         /* Use g_idle to context-switch into the application's thread: */
 859         g_idle_add(on_idle_delete_message, (gpointer)uri);
 860
 861         return OSSO_OK;
 862 }
 863
 864 static gboolean
 865 on_idle_send_receive(gpointer user_data)
 866 {
 867         gboolean auto_update;
 868         ModestWindow *main_win = NULL;
 869
 870         main_win =
 871                 modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (),
 872                                                    FALSE); /* don't create */
 873
 874         gdk_threads_enter (); /* CHECKED */
 875
 876         /* Check if the autoupdate feature is on */
 877         auto_update = modest_conf_get_bool (modest_runtime_get_conf (),
 878                                             MODEST_CONF_AUTO_UPDATE, NULL);
 879
 880         if (auto_update)
 881                 /* Do send receive */
 882                 modest_ui_actions_do_send_receive_all (main_win, FALSE, FALSE, FALSE);
 883         else
 884                 /* Disable auto update */
 885                 modest_platform_set_update_interval (0);
 886
 887         gdk_threads_leave (); /* CHECKED */
 888
 889         return FALSE;
 890 }
 891
 892
 893
 894 static gint
 895 on_dbus_method_dump_send_queues (DBusConnection *con, DBusMessage *message)
 896 {
 897         gchar *str;
 898
 899         DBusMessage *reply;
 900         dbus_uint32_t serial = 0;
 901
 902         GSList *account_names, *cursor;
 903
 904         str = g_strdup("\nsend queues\n"
 905                        "===========\n");
 906
 907         cursor = account_names = modest_account_mgr_account_names
 908                 (modest_runtime_get_account_mgr(), TRUE); /* only enabled accounts */
 909
 910         while (cursor) {
 911                 TnyAccount *acc;
 912                 gchar *tmp, *accname = (gchar*)cursor->data;
 913
 914                 tmp = g_strdup_printf ("%s", str);
 915                 g_free (str);
 916                 str = tmp;
 917
 918                 /* transport */
 919                 acc = modest_tny_account_store_get_server_account (
 920                         modest_runtime_get_account_store(), accname,
 921                         TNY_ACCOUNT_TYPE_TRANSPORT);
 922                 if (TNY_IS_ACCOUNT(acc)) {
 923                         gchar *tmp = NULL, *url = tny_account_get_url_string (acc);
 924                         ModestTnySendQueue *sendqueue =
 925                                 modest_runtime_get_send_queue (TNY_TRANSPORT_ACCOUNT(acc), TRUE);
 926
 927                         if (TNY_IS_SEND_QUEUE (sendqueue)) {
 928                                 gchar *queue_str = modest_tny_send_queue_to_string (sendqueue);
 929
 930                                 tmp = g_strdup_printf ("%s[%s]: '%s': %s\n%s",
 931                                                        str, accname, tny_account_get_id (acc), url,
 932                                                        queue_str);
 933                                 g_free(queue_str);
 934                                 g_free (str);
 935                                 str = tmp;
 936                         }
 937                         g_free (url);
 938
 939                         g_object_unref (acc);
 940                 }
 941
 942                 cursor = g_slist_next (cursor);
 943         }
 944         modest_account_mgr_free_account_names (account_names);
 945
 946         g_printerr (str);
 947
 948         reply = dbus_message_new_method_return (message);
 949         if (reply) {
 950                 dbus_message_append_args (reply,
 951                                           DBUS_TYPE_STRING, &str,
 952                                           DBUS_TYPE_INVALID);
 953                 dbus_connection_send (con, reply, &serial);
 954                 dbus_connection_flush (con);
 955                 dbus_message_unref (reply);
 956         }
 957         g_free (str);
 958
 959         /* Let modest die */
 960         g_idle_add (notify_error_in_dbus_callback, NULL);
 961
 962         return OSSO_OK;
 963 }
 964
 965
 966 static gint
 967 on_dbus_method_dump_operation_queue (DBusConnection *con, DBusMessage *message)
 968 {
 969         gchar *str;
 970         gchar *op_queue_str;
 971
 972         DBusMessage *reply;
 973         dbus_uint32_t serial = 0;
 974
 975         /* operations queue; */
 976         op_queue_str = modest_mail_operation_queue_to_string
 977                 (modest_runtime_get_mail_operation_queue ());
 978
 979         str = g_strdup_printf ("\noperation queue\n"
 980                                "===============\n"
 981                                "status: %s\n"
 982                                "%s\n",
 983                                tny_device_is_online (modest_runtime_get_device ()) ? "online" : "offline",
 984                                op_queue_str);
 985         g_free (op_queue_str);
 986
 987         g_printerr (str);
 988
 989         reply = dbus_message_new_method_return (message);
 990         if (reply) {
 991                 dbus_message_append_args (reply,
 992                                           DBUS_TYPE_STRING, &str,
 993                                           DBUS_TYPE_INVALID);
 994                 dbus_connection_send (con, reply, &serial);
 995                 dbus_connection_flush (con);
 996                 dbus_message_unref (reply);
 997         }
 998         g_free (str);
 999
1000         /* Let modest die */
1001         g_idle_add (notify_error_in_dbus_callback, NULL);
1002
1003         return OSSO_OK;
1004 }
1005
1006
1007
1008 static gint
1009 on_dbus_method_dump_accounts (DBusConnection *con, DBusMessage *message)
1010 {
1011         gchar *str;
1012
1013         DBusMessage *reply;
1014         dbus_uint32_t serial = 0;
1015
1016         GSList *account_names, *cursor;
1017
1018         str = g_strdup ("\naccounts\n========\n");
1019
1020         cursor = account_names = modest_account_mgr_account_names
1021                 (modest_runtime_get_account_mgr(), TRUE); /* only enabled accounts */
1022
1023         while (cursor) {
1024                 TnyAccount *acc;
1025                 gchar *tmp, *accname = (gchar*)cursor->data;
1026
1027                 tmp = g_strdup_printf ("%s[%s]\n", str, accname);
1028                 g_free (str);
1029                 str = tmp;
1030
1031                 /* store */
1032                 acc = modest_tny_account_store_get_server_account (
1033                         modest_runtime_get_account_store(), accname,
1034                         TNY_ACCOUNT_TYPE_STORE);
1035                 if (TNY_IS_ACCOUNT(acc)) {
1036                         gchar *tmp, *url = tny_account_get_url_string (acc);
1037                         tmp = g_strdup_printf ("%sstore    : '%s': %s (refs: %d)\n",
1038                                                str, tny_account_get_id (acc), url,
1039                                                ((GObject*)acc)->ref_count-1);
1040                         g_free (str);
1041                         str = tmp;
1042                         g_free (url);
1043                         g_object_unref (acc);
1044                 }
1045
1046                 /* transport */
1047                 acc = modest_tny_account_store_get_server_account (
1048                         modest_runtime_get_account_store(), accname,
1049                         TNY_ACCOUNT_TYPE_TRANSPORT);
1050                 if (TNY_IS_ACCOUNT(acc)) {
1051                         gchar *tmp, *url = tny_account_get_url_string (acc);
1052                         tmp = g_strdup_printf ("%stransport: '%s': %s (refs: %d)\n",
1053                                                str, tny_account_get_id (acc), url,
1054                                                ((GObject*)acc)->ref_count-1);
1055                         g_free (str);
1056                         str = tmp;
1057                         g_free (url);
1058                         g_object_unref (acc);
1059                 }
1060
1061                 cursor = g_slist_next (cursor);
1062         }
1063
1064         modest_account_mgr_free_account_names (account_names);
1065
1066         g_printerr (str);
1067
1068         reply = dbus_message_new_method_return (message);
1069         if (reply) {
1070                 dbus_message_append_args (reply,
1071                                           DBUS_TYPE_STRING, &str,
1072                                           DBUS_TYPE_INVALID);
1073                 dbus_connection_send (con, reply, &serial);
1074                 dbus_connection_flush (con);
1075                 dbus_message_unref (reply);
1076         }
1077         g_free (str);
1078
1079         /* Let modest die */
1080         g_idle_add (notify_error_in_dbus_callback, NULL);
1081
1082         return OSSO_OK;
1083 }
1084
1085 static void
1086 on_send_receive_performer(gboolean canceled,
1087                           GError *err,
1088                           GtkWindow *parent_window,
1089                           TnyAccount *account,
1090                           gpointer user_data)
1091 {
1092         ModestConnectedVia connect_when;
1093
1094         if (err || canceled) {
1095                 g_idle_add (notify_error_in_dbus_callback, NULL);
1096                 return;
1097         }
1098
1099         connect_when = modest_conf_get_int (modest_runtime_get_conf (),
1100                                             MODEST_CONF_UPDATE_WHEN_CONNECTED_BY, NULL);
1101
1102         /* Perform a send and receive if the user selected to connect
1103            via any mean or if the current connection method is the
1104            same as the one specified by the user */
1105         if (connect_when == MODEST_CONNECTED_VIA_ANY ||
1106             connect_when == modest_platform_get_current_connection ()) {
1107                 g_idle_add (on_idle_send_receive, NULL);
1108         } else {
1109                 /* We need this to allow modest to finish */
1110                 g_idle_add (notify_error_in_dbus_callback, NULL);
1111         }
1112 }
1113
1114
1115 static gint
1116 on_send_receive(GArray *arguments, gpointer data, osso_rpc_t * retval)
1117 {
1118         TnyDevice *device = modest_runtime_get_device ();
1119
1120         if (!tny_device_is_online (device))
1121                 modest_platform_connect_and_perform (NULL, FALSE, NULL, on_send_receive_performer, NULL);
1122         else
1123                 on_send_receive_performer (FALSE, NULL, NULL, NULL, NULL);
1124
1125         return OSSO_OK;
1126 }
1127
1128 static gboolean
1129 on_idle_open_default_inbox(gpointer user_data)
1130 {
1131         ModestWindow *main_win;
1132         GtkWidget *folder_view;
1133
1134         if (!check_and_offer_account_creation ()) /* this has it's only lock already */
1135                 return FALSE;
1136
1137         /* This is a GDK lock because we are an idle callback and
1138          * the code below is or does Gtk+ code */
1139         gdk_threads_enter (); /* CHECKED */
1140
1141         main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (),
1142                                                       TRUE); /* create if non-existent */
1143         if (!main_win) {
1144                 g_warning ("%s: BUG: no main window", __FUNCTION__);
1145                 gdk_threads_leave (); /* CHECKED */
1146                 return FALSE; /* don't call me again */
1147         }
1148
1149         /* Get the folder view */
1150         folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (main_win),
1151                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1152         modest_folder_view_select_first_inbox_or_local (MODEST_FOLDER_VIEW (folder_view));
1153
1154         gdk_threads_leave (); /* CHECKED */
1155
1156         /* This D-Bus method is obviously meant to result in the UI being visible,
1157          * so show it, by calling this idle handler directly: */
1158         on_idle_top_application(user_data);
1159
1160         return FALSE; /* Do not call this callback again. */
1161 }
1162
1163 static gint
1164 on_open_default_inbox(GArray * arguments, gpointer data, osso_rpc_t * retval)
1165 {
1166         /* Use g_idle to context-switch into the application's thread: */
1167         g_idle_add(on_idle_open_default_inbox, NULL);
1168
1169         return OSSO_OK;
1170 }
1171
1172
1173 static gboolean
1174 on_idle_top_application (gpointer user_data)
1175 {
1176         ModestWindow *main_win;
1177
1178         /* This is a GDK lock because we are an idle callback and
1179          * the code below is or does Gtk+ code */
1180
1181         gdk_threads_enter (); /* CHECKED */
1182
1183         main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (),
1184                                                       TRUE); /* create if non-existent */
1185         if (main_win) {
1186                 /* Ideally, we would just use gtk_widget_show(),
1187                  * but this widget is not coded correctly to support that: */
1188                 gtk_widget_show_all (GTK_WIDGET (main_win));
1189                 gtk_window_present (GTK_WINDOW (main_win));
1190         } else
1191                 g_warning ("%s: BUG: no main window", __FUNCTION__);
1192
1193         gdk_threads_leave (); /* CHECKED */
1194
1195         return FALSE; /* Do not call this callback again. */
1196 }
1197
1198 static gint
1199 on_top_application(GArray * arguments, gpointer data, osso_rpc_t * retval)
1200 {
1201         /* Use g_idle to context-switch into the application's thread: */
1202         g_idle_add(on_idle_top_application, NULL);
1203
1204         return OSSO_OK;
1205 }
1206
1207 static gboolean
1208 on_idle_show_memory_low (gpointer user_data)
1209 {
1210         ModestWindow *main_win = NULL;
1211
1212         gdk_threads_enter ();
1213         main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (), FALSE);
1214         modest_platform_run_information_dialog (GTK_WINDOW (main_win),
1215                                                 dgettext("ke-recv","memr_ib_operation_disabled"),
1216                                                 TRUE);
1217         gdk_threads_leave ();
1218
1219         return FALSE;
1220 }
1221
1222 /* Callback for normal D-BUS messages */
1223 gint
1224 modest_dbus_req_handler(const gchar * interface, const gchar * method,
1225                         GArray * arguments, gpointer data,
1226                         osso_rpc_t * retval)
1227 {
1228         /* Check memory low conditions */
1229         if (modest_platform_check_memory_low (NULL, FALSE)) {
1230                 g_idle_add (on_idle_show_memory_low, NULL);
1231                 goto param_error;
1232         }
1233
1234         if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_MAIL_TO) == 0) {
1235                 if (arguments->len != MODEST_DBUS_MAIL_TO_ARGS_COUNT)
1236                         goto param_error;
1237                 return on_mail_to (arguments, data, retval);
1238         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_OPEN_MESSAGE) == 0) {
1239                 if (arguments->len != MODEST_DBUS_OPEN_MESSAGE_ARGS_COUNT)
1240                         goto param_error;
1241                 return on_open_message (arguments, data, retval);
1242         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_SEND_RECEIVE) == 0) {
1243                 if (arguments->len != 0)
1244                         goto param_error;
1245                 return on_send_receive (arguments, data, retval);
1246         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_COMPOSE_MAIL) == 0) {
1247                 if (arguments->len != MODEST_DBUS_COMPOSE_MAIL_ARGS_COUNT)
1248                         goto param_error;
1249                 return on_compose_mail (arguments, data, retval);
1250         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_DELETE_MESSAGE) == 0) {
1251                 if (arguments->len != MODEST_DBUS_DELETE_MESSAGE_ARGS_COUNT)
1252                         goto param_error;
1253                 return on_delete_message (arguments,data, retval);
1254         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_OPEN_DEFAULT_INBOX) == 0) {
1255                 if (arguments->len != 0)
1256                         goto param_error;
1257                 return on_open_default_inbox (arguments, data, retval);
1258         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_TOP_APPLICATION) == 0) {
1259                 if (arguments->len != 0)
1260                         goto param_error;
1261                 return on_top_application (arguments, data, retval);
1262         } else {
1263                 /* We need to return INVALID here so
1264                  * libosso will return DBUS_HANDLER_RESULT_NOT_YET_HANDLED,
1265                  * so that our modest_dbus_req_filter will then be tried instead.
1266                  * */
1267                 return OSSO_INVALID;
1268         }
1269  param_error:
1270         /* Notify error in D-Bus method */
1271         g_idle_add (notify_error_in_dbus_callback, NULL);
1272         return OSSO_ERROR;
1273 }
1274
1275 /* A complex D-Bus type (like a struct),
1276  * used to return various information about a search hit.
1277  */
1278 #define SEARCH_HIT_DBUS_TYPE \
1279         DBUS_STRUCT_BEGIN_CHAR_AS_STRING \
1280         DBUS_TYPE_STRING_AS_STRING /* msgid */ \
1281         DBUS_TYPE_STRING_AS_STRING /* subject */ \
1282         DBUS_TYPE_STRING_AS_STRING /* folder */ \
1283         DBUS_TYPE_STRING_AS_STRING /* sender */ \
1284         DBUS_TYPE_UINT64_AS_STRING /* msize */ \
1285         DBUS_TYPE_BOOLEAN_AS_STRING /* has_attachment */ \
1286         DBUS_TYPE_BOOLEAN_AS_STRING /* is_unread */ \
1287         DBUS_TYPE_INT64_AS_STRING /* timestamp */ \
1288         DBUS_STRUCT_END_CHAR_AS_STRING
1289
1290 static DBusMessage *
1291 search_result_to_message (DBusMessage *reply,
1292                            GList       *hits)
1293 {
1294         DBusMessageIter iter;
1295         DBusMessageIter array_iter;
1296         GList          *hit_iter;
1297
1298         dbus_message_iter_init_append (reply, &iter);
1299         dbus_message_iter_open_container (&iter,
1300                                           DBUS_TYPE_ARRAY,
1301                                           SEARCH_HIT_DBUS_TYPE,
1302                                           &array_iter);
1303
1304         for (hit_iter = hits; hit_iter; hit_iter = hit_iter->next) {
1305                 DBusMessageIter  struct_iter;
1306                 ModestSearchResultHit *hit;
1307                 char            *msg_url;
1308                 const char      *subject;
1309                 const char      *folder;
1310                 const char      *sender;
1311                 guint64          size;
1312                 gboolean         has_attachment;
1313                 gboolean         is_unread;
1314                 gint64           ts;
1315
1316                 hit = (ModestSearchResultHit *) hit_iter->data;
1317
1318                 msg_url = hit->msgid;
1319                 subject = hit->subject;
1320                 folder  = hit->folder;
1321                 sender  = hit->sender;
1322                 size           = hit->msize;
1323                 has_attachment = hit->has_attachment;
1324                 is_unread      = hit->is_unread;
1325                 ts             = hit->timestamp;
1326
1327                 g_debug ("DEBUG: %s: Adding hit: %s", __FUNCTION__, msg_url);
1328
1329                 dbus_message_iter_open_container (&array_iter,
1330                                                   DBUS_TYPE_STRUCT,
1331                                                   NULL,
1332                                                   &struct_iter);
1333
1334                 dbus_message_iter_append_basic (&struct_iter,
1335                                                 DBUS_TYPE_STRING,
1336                                                 &msg_url);
1337
1338                 dbus_message_iter_append_basic (&struct_iter,
1339                                                 DBUS_TYPE_STRING,
1340                                                 &subject);
1341
1342                 dbus_message_iter_append_basic (&struct_iter,
1343                                                 DBUS_TYPE_STRING,
1344                                                 &folder);
1345
1346                 dbus_message_iter_append_basic (&struct_iter,
1347                                                 DBUS_TYPE_STRING,
1348                                                 &sender);
1349
1350                 dbus_message_iter_append_basic (&struct_iter,
1351                                                 DBUS_TYPE_UINT64,
1352                                                 &size);
1353
1354                 dbus_message_iter_append_basic (&struct_iter,
1355                                                 DBUS_TYPE_BOOLEAN,
1356                                                 &has_attachment);
1357
1358                 dbus_message_iter_append_basic (&struct_iter,
1359                                                 DBUS_TYPE_BOOLEAN,
1360                                                 &is_unread);
1361
1362                 dbus_message_iter_append_basic (&struct_iter,
1363                                                 DBUS_TYPE_INT64,
1364                                                 &ts);
1365
1366                 dbus_message_iter_close_container (&array_iter,
1367                                                    &struct_iter);
1368
1369                 g_free (hit->msgid);
1370                 g_free (hit->subject);
1371                 g_free (hit->folder);
1372                 g_free (hit->sender);
1373
1374                 g_slice_free (ModestSearchResultHit, hit);
1375         }
1376
1377         dbus_message_iter_close_container (&iter, &array_iter);
1378
1379         return reply;
1380 }
1381
1382 typedef struct
1383 {
1384         DBusConnection *con;
1385         DBusMessage *message;
1386         ModestSearch *search;
1387 } SearchHelper;
1388
1389 static void
1390 search_all_cb (GList *hits, gpointer user_data)
1391 {
1392         DBusMessage  *reply;
1393         SearchHelper *helper = (SearchHelper *) user_data;
1394
1395         reply = dbus_message_new_method_return (helper->message);
1396
1397         if (reply) {
1398                 dbus_uint32_t serial = 0;
1399
1400                 search_result_to_message (reply, hits);
1401
1402                 dbus_connection_send (helper->con, reply, &serial);
1403                 dbus_connection_flush (helper->con);
1404                 dbus_message_unref (reply);
1405         }
1406
1407         /* Free the helper */
1408         dbus_message_unref (helper->message);
1409         modest_search_free (helper->search);
1410         g_slice_free (ModestSearch, helper->search);
1411         g_slice_free (SearchHelper, helper);
1412 }
1413
1414 static void
1415 on_dbus_method_search (DBusConnection *con, DBusMessage *message)
1416 {
1417         ModestDBusSearchFlags dbus_flags;
1418         dbus_bool_t  res;
1419         dbus_int64_t sd_v;
1420         dbus_int64_t ed_v;
1421         dbus_int32_t flags_v;
1422         dbus_uint32_t size_v;
1423         const char *folder;
1424         const char *query;
1425         time_t start_date;
1426         time_t end_date;
1427         ModestSearch *search;
1428         DBusError error;
1429
1430         dbus_error_init (&error);
1431
1432         sd_v = ed_v = 0;
1433         flags_v = 0;
1434
1435         res = dbus_message_get_args (message,
1436                                      &error,
1437                                      DBUS_TYPE_STRING, &query,
1438                                      DBUS_TYPE_STRING, &folder, /* e.g. "INBOX/drafts": TODO: Use both an ID and a display name. */
1439                                      DBUS_TYPE_INT64, &sd_v,
1440                                      DBUS_TYPE_INT64, &ed_v,
1441                                      DBUS_TYPE_INT32, &flags_v,
1442                                      DBUS_TYPE_UINT32, &size_v,
1443                                      DBUS_TYPE_INVALID);
1444
1445         dbus_flags = (ModestDBusSearchFlags) flags_v;
1446         start_date = (time_t) sd_v;
1447         end_date = (time_t) ed_v;
1448
1449         search = g_slice_new0 (ModestSearch);
1450
1451         if (folder && g_str_has_prefix (folder, "MAND:")) {
1452                 search->folder = g_strdup (folder + strlen ("MAND:"));
1453         } else if (folder && g_str_has_prefix (folder, "USER:")) {
1454                 search->folder = g_strdup (folder + strlen ("USER:"));
1455         } else if (folder && g_str_has_prefix (folder, "MY:")) {
1456                 search->folder = g_strdup (folder + strlen ("MY:"));
1457         } else {
1458                 search->folder = g_strdup (folder);
1459         }
1460
1461    /* Remember the text to search for: */
1462 #ifdef MODEST_HAVE_OGS
1463         search->query  = g_strdup (query);
1464 #endif
1465
1466         /* Other criteria: */
1467         search->start_date = start_date;
1468         search->end_date  = end_date;
1469         search->flags = 0;
1470
1471         /* Text to serach for in various parts of the message: */
1472         if (dbus_flags & MODEST_DBUS_SEARCH_SUBJECT) {
1473                 search->flags |= MODEST_SEARCH_SUBJECT;
1474                 search->subject = g_strdup (query);
1475         }
1476
1477         if (dbus_flags & MODEST_DBUS_SEARCH_SENDER) {
1478                 search->flags |=  MODEST_SEARCH_SENDER;
1479                 search->from = g_strdup (query);
1480         }
1481
1482         if (dbus_flags & MODEST_DBUS_SEARCH_RECIPIENT) {
1483                 search->flags |= MODEST_SEARCH_RECIPIENT;
1484                 search->recipient = g_strdup (query);
1485         }
1486
1487         if (dbus_flags & MODEST_DBUS_SEARCH_BODY) {
1488                 search->flags |=  MODEST_SEARCH_BODY;
1489                 search->body = g_strdup (query);
1490         }
1491
1492         if (sd_v > 0) {
1493                 search->flags |= MODEST_SEARCH_BEFORE;
1494                 search->start_date = start_date;
1495         }
1496
1497         if (ed_v > 0) {
1498                 search->flags |= MODEST_SEARCH_AFTER;
1499                 search->end_date = end_date;
1500         }
1501
1502         if (size_v > 0) {
1503                 search->flags |= MODEST_SEARCH_SIZE;
1504                 search->minsize = size_v;
1505         }
1506
1507 #ifdef MODEST_HAVE_OGS
1508         search->flags |= MODEST_SEARCH_USE_OGS;
1509         g_debug ("%s: Starting search for %s", __FUNCTION__, search->query);
1510 #endif
1511
1512         SearchHelper *helper = g_slice_new (SearchHelper);
1513         helper->search = search;
1514         dbus_message_ref (message);
1515         helper->message = message;
1516         helper->con = con;
1517
1518         /* Search asynchronously */
1519         modest_search_all_accounts (search, search_all_cb, helper);
1520 }
1521
1522
1523 /* A complex D-Bus type (like a struct),
1524  * used to return various information about a folder.
1525  */
1526 #define GET_FOLDERS_RESULT_DBUS_TYPE \
1527         DBUS_STRUCT_BEGIN_CHAR_AS_STRING \
1528         DBUS_TYPE_STRING_AS_STRING /* Folder Name */ \
1529         DBUS_TYPE_STRING_AS_STRING /* Folder URI */ \
1530         DBUS_STRUCT_END_CHAR_AS_STRING
1531
1532 static DBusMessage *
1533 get_folders_result_to_message (DBusMessage *reply,
1534                            GList *folder_ids)
1535 {
1536         DBusMessageIter iter;
1537         dbus_message_iter_init_append (reply, &iter);
1538
1539         DBusMessageIter array_iter;
1540         dbus_message_iter_open_container (&iter,
1541                                           DBUS_TYPE_ARRAY,
1542                                           GET_FOLDERS_RESULT_DBUS_TYPE,
1543                                           &array_iter);
1544
1545         GList *list_iter = folder_ids;
1546         for (list_iter = folder_ids; list_iter; list_iter = list_iter->next) {
1547
1548                 const gchar *folder_name = (const gchar*)list_iter->data;
1549                 if (folder_name) {
1550                         /* g_debug ("DEBUG: %s: Adding folder: %s", __FUNCTION__, folder_name); */
1551
1552                         DBusMessageIter struct_iter;
1553                         dbus_message_iter_open_container (&array_iter,
1554                                                           DBUS_TYPE_STRUCT,
1555                                                           NULL,
1556                                                           &struct_iter);
1557
1558                         /* name: */
1559                         dbus_message_iter_append_basic (&struct_iter,
1560                                                         DBUS_TYPE_STRING,
1561                                                         &folder_name); /* The string will be copied. */
1562
1563                         /* URI: This is maybe not needed by osso-global-search: */
1564                         const gchar *folder_uri = "TODO:unimplemented";
1565                         dbus_message_iter_append_basic (&struct_iter,
1566                                                         DBUS_TYPE_STRING,
1567                                                         &folder_uri); /* The string will be copied. */
1568
1569                         dbus_message_iter_close_container (&array_iter,
1570                                                            &struct_iter);
1571                 }
1572         }
1573
1574         dbus_message_iter_close_container (&iter, &array_iter);
1575
1576         return reply;
1577 }
1578
1579 static void
1580 add_single_folder_to_list (TnyFolder *folder, GList** list)
1581 {
1582         if (!folder)
1583                 return;
1584
1585         if (TNY_IS_MERGE_FOLDER (folder)) {
1586                 const gchar * folder_name;
1587                 /* Ignore these because their IDs ares
1588                  * a) not always unique or sensible.
1589                  * b) not human-readable, and currently need a human-readable
1590                  *    ID here, because the osso-email-interface API does not allow
1591                  *    us to return both an ID and a display name.
1592                  *
1593                  * This is actually the merged outbox folder.
1594                  * We could hack our D-Bus API to understand "outbox" as the merged outboxes,
1595                  * but that seems unwise. murrayc.
1596                  */
1597                 folder_name = tny_folder_get_name (folder);
1598                 if (folder_name && !strcmp (folder_name, "Outbox")) {
1599                         *list = g_list_append(*list, g_strdup ("MAND:outbox"));
1600                 }
1601                 return;
1602         }
1603
1604         /* Add this folder to the list: */
1605         /*
1606         const gchar * folder_name = tny_folder_get_name (folder);
1607         if (folder_name)
1608                 *list = g_list_append(*list, g_strdup (folder_name));
1609         else {
1610         */
1611                 /* osso-global-search only uses one string,
1612                  * so ID is the only thing that could possibly identify a folder.
1613                  * TODO: osso-global search should probably be changed to
1614                  * take an ID and a Name.
1615                  */
1616         const gchar * id =  tny_folder_get_id (folder);
1617         if (id && strlen(id)) {
1618                 const gchar *prefix = NULL;
1619                 TnyFolderType folder_type;
1620
1621                 /* dbus global search api expects a prefix identifying the type of
1622                  * folder here. Mandatory folders should have MAND: prefix, and
1623                  * other user created folders should have USER: prefix
1624                  */
1625                 folder_type = modest_tny_folder_guess_folder_type (folder);
1626                 switch (folder_type) {
1627                 case TNY_FOLDER_TYPE_INBOX:
1628                         prefix = "MY:";
1629                         break;
1630                 case TNY_FOLDER_TYPE_OUTBOX:
1631                 case TNY_FOLDER_TYPE_DRAFTS:
1632                 case TNY_FOLDER_TYPE_SENT:
1633                 case TNY_FOLDER_TYPE_ARCHIVE:
1634                         prefix = "MAND:";
1635                         break;
1636                 case TNY_FOLDER_TYPE_INVALID:
1637                         g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
1638                         return; /* don't add it */
1639                 default:
1640                         prefix = "USER:";
1641
1642                 }
1643
1644
1645                 *list = g_list_append(*list, g_strdup_printf ("%s%s", prefix, id));
1646         }
1647 }
1648
1649 static void
1650 add_folders_to_list (TnyFolderStore *folder_store, GList** list)
1651 {
1652         if (!folder_store)
1653                 return;
1654
1655         /* Add this folder to the list: */
1656         if (TNY_IS_FOLDER (folder_store)) {
1657                 add_single_folder_to_list (TNY_FOLDER (folder_store), list);
1658         }
1659
1660         /* Recurse into child folders: */
1661
1662         /* Get the folders list: */
1663         /*
1664         TnyFolderStoreQuery *query = tny_folder_store_query_new ();
1665         tny_folder_store_query_add_item (query, NULL,
1666                 TNY_FOLDER_STORE_QUERY_OPTION_SUBSCRIBED);
1667         */
1668         TnyList *all_folders = tny_simple_list_new ();
1669         tny_folder_store_get_folders (folder_store,
1670                                       all_folders,
1671                                       NULL /* query */,
1672                                       NULL /* error */);
1673
1674         TnyIterator *iter = tny_list_create_iterator (all_folders);
1675         while (!tny_iterator_is_done (iter)) {
1676
1677                 /* Do not recurse, because the osso-global-search UI specification
1678                  * does not seem to want the sub-folders, though that spec seems to
1679                  * be generally unsuitable for Modest.
1680                  */
1681                 TnyFolder *folder = TNY_FOLDER (tny_iterator_get_current (iter));
1682                 if (folder) {
1683                         add_single_folder_to_list (TNY_FOLDER (folder), list);
1684
1685                         #if 0
1686                         if (TNY_IS_FOLDER_STORE (folder))
1687                                 add_folders_to_list (TNY_FOLDER_STORE (folder), list);
1688                         else {
1689                                 add_single_folder_to_list (TNY_FOLDER (folder), list);
1690                         }
1691                         #endif
1692
1693                         /* tny_iterator_get_current() gave us a reference. */
1694                         g_object_unref (folder);
1695                 }
1696
1697                 tny_iterator_next (iter);
1698         }
1699         g_object_unref (G_OBJECT (iter));
1700 }
1701
1702
1703 /* return >1 for a special folder, 0 for a user-folder */
1704 static gint
1705 get_rank (const gchar *folder)
1706 {
1707         if (strcmp (folder, "INBOX") == 0)
1708                 return 1;
1709         if (strcmp (folder, modest_local_folder_info_get_type_name(TNY_FOLDER_TYPE_SENT)) == 0)
1710                 return 2;
1711         if (strcmp (folder, modest_local_folder_info_get_type_name(TNY_FOLDER_TYPE_DRAFTS)) == 0)
1712                 return 3;
1713         if (strcmp (folder, modest_local_folder_info_get_type_name(TNY_FOLDER_TYPE_OUTBOX)) == 0)
1714                 return 4;
1715         return 0;
1716 }
1717
1718 static gint
1719 folder_name_compare_func (const gchar* folder1, const gchar* folder2)
1720 {
1721         gint r1 = get_rank (folder1);
1722         gint r2 = get_rank (folder2);
1723
1724         if (r1 > 0 && r2 > 0)
1725                 return r1 - r2;
1726         if (r1 > 0 && r2 == 0)
1727                 return -1;
1728         if (r1 == 0 && r2 > 0)
1729                 return 1;
1730         else
1731                 return  modest_text_utils_utf8_strcmp (folder1, folder2, TRUE);
1732 }
1733
1734 /* FIXME: */
1735 /*   - we're still missing the outbox */
1736 /*   - we need to take care of localization (urgh) */
1737 /*   - what about 'All mail folders'? */
1738 static void
1739 on_dbus_method_get_folders (DBusConnection *con, DBusMessage *message)
1740 {
1741         DBusMessage  *reply = NULL;
1742         ModestAccountMgr *account_mgr = NULL;
1743         gchar *account_name = NULL;
1744         GList *folder_names = NULL;
1745         TnyAccount *account_local = NULL;
1746         TnyAccount *account_mmc = NULL;
1747
1748         /* Get the TnyStoreAccount so we can get the folders: */
1749         account_mgr = modest_runtime_get_account_mgr();
1750         account_name = modest_account_mgr_get_default_account (account_mgr);
1751         if (!account_name) {
1752                 g_printerr ("modest: no account found\n");
1753         }
1754
1755         if (account_name) {
1756                 TnyAccount *account = NULL;
1757                 if (account_mgr) {
1758                         account = modest_tny_account_store_get_server_account (
1759                                 modest_runtime_get_account_store(), account_name,
1760                                 TNY_ACCOUNT_TYPE_STORE);
1761                 }
1762
1763                 if (!account) {
1764                         g_printerr ("modest: failed to get tny account folder'%s'\n", account_name);
1765                 }
1766
1767                 printf("DEBUG: %s: Getting folders for account name=%s\n", __FUNCTION__, account_name);
1768                 g_free (account_name);
1769                 account_name = NULL;
1770
1771                 add_folders_to_list (TNY_FOLDER_STORE (account), &folder_names);
1772
1773                 g_object_unref (account);
1774                 account = NULL;
1775         }
1776
1777         /* Also add the folders from the local folders account,
1778          * because they are (currently) used with all accounts:
1779          * TODO: This is not working. It seems to get only the Merged Folder (with an ID of "" (not NULL)).
1780          */
1781         account_local =
1782                 modest_tny_account_store_get_local_folders_account (modest_runtime_get_account_store());
1783         add_folders_to_list (TNY_FOLDER_STORE (account_local), &folder_names);
1784
1785         g_object_unref (account_local);
1786         account_local = NULL;
1787
1788         /* Obtain the mmc account */
1789         account_mmc =
1790                 modest_tny_account_store_get_mmc_folders_account (modest_runtime_get_account_store());
1791         if (account_mmc) {
1792                 add_folders_to_list (TNY_FOLDER_STORE (account_mmc), &folder_names);
1793                 g_object_unref (account_mmc);
1794                 account_mmc = NULL;
1795         }
1796
1797         /* specs require us to sort the folder names, although
1798          * this is really not the place to do that...
1799          */
1800         folder_names = g_list_sort (folder_names,
1801                                     (GCompareFunc)folder_name_compare_func);
1802
1803         /* Put the result in a DBus reply: */
1804         reply = dbus_message_new_method_return (message);
1805
1806         get_folders_result_to_message (reply, folder_names);
1807
1808         if (reply == NULL) {
1809                 g_warning ("%s: Could not create reply.", __FUNCTION__);
1810         }
1811
1812         if (reply) {
1813                 dbus_uint32_t serial = 0;
1814                 dbus_connection_send (con, reply, &serial);
1815         dbus_connection_flush (con);
1816         dbus_message_unref (reply);
1817         }
1818
1819         g_list_foreach (folder_names, (GFunc)g_free, NULL);
1820         g_list_free (folder_names);
1821 }
1822
1823
1824 static void
1825 reply_empty_results (DBusConnection *con, DBusMessage *msg)
1826 {
1827         DBusMessage *reply = dbus_message_new_method_return (msg);
1828         if (reply) {
1829                 dbus_uint32_t serial = 0;
1830                 /* we simply return an empty list, otherwise
1831                    global-search gets confused */
1832                 search_result_to_message (reply, NULL);
1833
1834                 dbus_connection_send (con, reply, &serial);
1835                 dbus_connection_flush (con);
1836                 dbus_message_unref (reply);
1837         } else
1838                 g_warning ("%s: failed to send reply",
1839                         __FUNCTION__);
1840 }
1841
1842
1843 /** This D-Bus handler is used when the main osso-rpc
1844  * D-Bus handler has not handled something.
1845  * We use this for D-Bus methods that need to use more complex types
1846  * than osso-rpc supports.
1847  */
1848 DBusHandlerResult
1849 modest_dbus_req_filter (DBusConnection *con,
1850                         DBusMessage    *message,
1851                         void           *user_data)
1852 {
1853         gboolean handled = FALSE;
1854
1855         if (dbus_message_is_method_call (message,
1856                                          MODEST_DBUS_IFACE,
1857                                          MODEST_DBUS_METHOD_SEARCH)) {
1858
1859         /* don't try to search when there not enough mem */
1860                 if (modest_platform_check_memory_low (NULL, TRUE)) {
1861                         g_warning ("%s: not enough memory for searching",
1862                                    __FUNCTION__);
1863                         reply_empty_results (con, message);
1864                         handled = TRUE;
1865
1866                 } else {
1867                         on_dbus_method_search (con, message);
1868                         handled = TRUE;
1869                 }
1870
1871         } else if (dbus_message_is_method_call (message,
1872                                                 MODEST_DBUS_IFACE,
1873                                                 MODEST_DBUS_METHOD_GET_FOLDERS)) {
1874                 on_dbus_method_get_folders (con, message);
1875                 handled = TRUE;
1876         } else if (dbus_message_is_method_call (message,
1877                                                 MODEST_DBUS_IFACE,
1878                                                 MODEST_DBUS_METHOD_DUMP_OPERATION_QUEUE)) {
1879                 on_dbus_method_dump_operation_queue (con, message);
1880                 handled = TRUE;
1881         } else if (dbus_message_is_method_call (message,
1882                                                 MODEST_DBUS_IFACE,
1883                                                 MODEST_DBUS_METHOD_DUMP_ACCOUNTS)) {
1884                 on_dbus_method_dump_accounts (con, message);
1885                 handled = TRUE;
1886         } else if (dbus_message_is_method_call (message,
1887                                                 MODEST_DBUS_IFACE,
1888                                                 MODEST_DBUS_METHOD_DUMP_SEND_QUEUES)) {
1889                 on_dbus_method_dump_send_queues (con, message);
1890                 handled = TRUE;
1891         } else {
1892                 /* Note that this mentions methods that were already handled in modest_dbus_req_handler(). */
1893                 /*
1894                 g_debug ("  debug: %s: Unexpected (maybe already handled) D-Bus method:\n   Interface=%s, Member=%s\n",
1895                         __FUNCTION__, dbus_message_get_interface (message),
1896                         dbus_message_get_member(message));
1897                 */
1898         }
1899
1900         return (handled ?
1901                 DBUS_HANDLER_RESULT_HANDLED :
1902                 DBUS_HANDLER_RESULT_NOT_YET_HANDLED);
1903 }
1904
1905 static gboolean
1906 notify_error_in_dbus_callback (gpointer user_data)
1907 {
1908         ModestMailOperation *mail_op;
1909         ModestMailOperationQueue *mail_op_queue;
1910
1911         mail_op = modest_mail_operation_new (NULL);
1912         mail_op_queue = modest_runtime_get_mail_operation_queue ();
1913
1914         /* Issues a noop operation in order to force the queue to emit
1915            the "queue-empty" signal to allow modest to quit */
1916         modest_mail_operation_queue_add (mail_op_queue, mail_op);
1917         modest_mail_operation_noop (mail_op);
1918         g_object_unref (mail_op);
1919
1920         return FALSE;
1921 }
1922
1923 static gboolean
1924 notify_msg_not_found_in_idle (gpointer user_data)
1925 {
1926         modest_platform_run_information_dialog (NULL, _("mail_ni_ui_folder_get_msg_folder_error"), FALSE);
1927
1928         g_idle_add (notify_error_in_dbus_callback, NULL);
1929
1930         return FALSE;
1931 }