git.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-utils.h"
  38 #include "modest-debug.h"
  39 #include "modest-search.h"
  40 #include "widgets/modest-msg-edit-window.h"
  41 #include "modest-tny-msg.h"
  42 #include "modest-platform.h"
  43 #include <libmodest-dbus-client/libmodest-dbus-client.h>
  44 #include <libgnomevfs/gnome-vfs-utils.h>
  45 #include <stdio.h>
  46 #include <string.h>
  47 #include <glib/gstdio.h>
  48 #ifdef MODEST_HAVE_HILDON0_WIDGETS
  49 #include <hildon-widgets/hildon-program.h>
  50 #include <libgnomevfs/gnome-vfs-mime-utils.h>
  51 #else
  52 #include <hildon/hildon-program.h>
  53 #include <libgnomevfs/gnome-vfs-mime.h>
  54 #endif
  55 #include <tny-fs-stream.h>
  56
  57 #ifdef MODEST_TOOLKIT_HILDON2
  58 #include <hildon/hildon.h>
  59 #include <modest-accounts-window.h>
  60 #include <modest-folder-window.h>
  61 #endif
  62
  63 #include <tny-list.h>
  64 #include <tny-iterator.h>
  65 #include <tny-simple-list.h>
  66 #include <tny-merge-folder.h>
  67 #include <tny-account.h>
  68
  69 #include <modest-text-utils.h>
  70
  71 typedef struct
  72 {
  73         gchar *to;
  74         gchar *cc;
  75         gchar *bcc;
  76         gchar *subject;
  77         gchar *body;
  78         gchar *attachments;
  79 } ComposeMailIdleData;
  80
  81
  82 static gboolean notify_error_in_dbus_callback (gpointer user_data);
  83 static gboolean on_idle_compose_mail(gpointer user_data);
  84 static gboolean on_idle_top_application (gpointer user_data);
  85
  86 /** uri_unescape:
  87  * @uri An escaped URI. URIs should always be escaped.
  88  * @len The length of the @uri string, or -1 if the string is null terminated.
  89  *
  90  * Decode a URI, or URI fragment, as per RFC 1738.
  91  * http://www.ietf.org/rfc/rfc1738.txt
  92  *
  93  * Return value: An unescaped string. This should be freed with g_free().
  94  */
  95 static gchar*
  96 uri_unescape(const gchar* uri, size_t len)
  97 {
  98         if (!uri)
  99                 return NULL;
 100
 101         if (len == -1)
 102                 len = strlen (uri);
 103
 104         /* Allocate an extra string so we can be sure that it is null-terminated,
 105          * so we can use gnome_vfs_unescape_string().
 106          * This is not efficient. */
 107         gchar * escaped_nullterminated = g_strndup (uri, len);
 108         gchar *result = gnome_vfs_unescape_string (escaped_nullterminated, NULL);
 109         g_free (escaped_nullterminated);
 110
 111         return result;
 112 }
 113
 114 /** uri_parse_mailto:
 115  * @mailto A mailto URI, with the mailto: prefix.
 116  * @list_items_and_values: A pointer to a list that should be filled with item namesand value strings,
 117  * with each name item being followed by a value item. This list should be freed with g_slist_free) after
 118  * all the string items have been freed. This parameter may be NULL.
 119  * Parse a mailto URI as per RFC2368.
 120  * http://www.ietf.org/rfc/rfc2368.txt
 121  *
 122  * Return value: The to address, unescaped. This should be freed with g_free().
 123  */
 124 static gchar*
 125 uri_parse_mailto (const gchar* mailto, GSList** list_items_and_values)
 126 {
 127         /* The URL must begin with mailto: */
 128         if (strncmp (mailto, "mailto:", 7) != 0) {
 129                 return NULL;
 130         }
 131         const gchar* start_to = mailto + 7;
 132
 133         /* Look for ?, or the end of the string, marking the end of the to address: */
 134         const size_t len_to = strcspn (start_to, "?");
 135         gchar* result_to = uri_unescape (start_to, len_to);
 136         printf("debug: result_to=%s\n", result_to);
 137
 138         if (list_items_and_values == NULL) {
 139                 return result_to;
 140         }
 141
 142         /* Get any other items: */
 143         const size_t len_mailto = strlen (start_to);
 144         const gchar* p = start_to + len_to + 1; /* parsed so far. */
 145         const gchar* end = start_to + len_mailto;
 146         while (p < end) {
 147                 const gchar *name, *value, *name_start, *name_end, *value_start, *value_end;
 148                 name_start = p;
 149                 name_end = strchr (name_start, '='); /* Separator between name and value */
 150                 if (name_end == NULL) {
 151                         g_debug ("Malformed URI: %s\n", mailto);
 152                         return result_to;
 153                 }
 154                 value_start = name_end + 1;
 155                 value_end = strchr (value_start, '&'); /* Separator between value and next parameter */
 156
 157                 name = g_strndup(name_start, name_end - name_start);
 158                 if (value_end != NULL) {
 159                         value = uri_unescape(value_start, value_end - value_start);
 160                         p = value_end + 1;
 161                 } else {
 162                         value = uri_unescape(value_start, -1);
 163                         p = end;
 164                 }
 165                 *list_items_and_values = g_slist_append (*list_items_and_values, (gpointer) name);
 166                 *list_items_and_values = g_slist_append (*list_items_and_values, (gpointer) value);
 167         }
 168
 169         return result_to;
 170 }
 171
 172 static gboolean
 173 check_and_offer_account_creation()
 174 {
 175         gboolean result = TRUE;
 176
 177         /* This is called from idle handlers, so lock gdk: */
 178         gdk_threads_enter ();
 179
 180         if (!modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(), TRUE)) {
 181                 const gboolean created = modest_ui_actions_run_account_setup_wizard (NULL);
 182                 if (!created) {
 183                         g_debug ("modest: %s: no account exists even after offering, "
 184                                  "or account setup was already underway.\n", __FUNCTION__);
 185                         result = FALSE;
 186                 }
 187         }
 188
 189         gdk_threads_leave ();
 190
 191         return result;
 192 }
 193
 194 static gboolean
 195 on_idle_mail_to(gpointer user_data)
 196 {
 197         gchar *uri = (gchar*)user_data;
 198         GSList *list_names_and_values = NULL;
 199         gchar *to = NULL;
 200         const gchar *cc = NULL;
 201         const gchar *bcc = NULL;
 202         const gchar *subject = NULL;
 203         const gchar *body = NULL;
 204
 205         if (!check_and_offer_account_creation ()) {
 206                 g_idle_add (notify_error_in_dbus_callback, NULL);
 207                 goto cleanup;
 208         }
 209
 210         /* Get the relevant items from the list: */
 211         to = uri_parse_mailto (uri, &list_names_and_values);
 212         GSList *list = list_names_and_values;
 213         while (list) {
 214                 GSList *list_value = g_slist_next (list);
 215                 const gchar * name = (const gchar*)list->data;
 216                 const gchar * value = (const gchar*)list_value->data;
 217
 218                 if (strcmp (name, "cc") == 0) {
 219                         cc = value;
 220                 } else if (strcmp (name, "bcc") == 0) {
 221                         bcc = value;
 222                 } else if (strcmp (name, "subject") == 0) {
 223                         subject = value;
 224                 } else if (strcmp (name, "body") == 0) {
 225                         body = value;
 226                 }
 227
 228                 list = g_slist_next (list_value);
 229         }
 230
 231         gdk_threads_enter (); /* CHECKED */
 232         modest_ui_actions_compose_msg(NULL, to, cc, bcc, subject, body, NULL, FALSE);
 233         gdk_threads_leave (); /* CHECKED */
 234
 235 cleanup:
 236         /* Free the to: and the list, as required by uri_parse_mailto() */
 237         g_free(to);
 238         g_slist_foreach (list_names_and_values, (GFunc)g_free, NULL);
 239         g_slist_free (list_names_and_values);
 240
 241         g_free(uri);
 242
 243         return FALSE; /* Do not call this callback again. */
 244 }
 245
 246 static gint
 247 on_mail_to(GArray * arguments, gpointer data, osso_rpc_t * retval)
 248 {
 249         osso_rpc_t val;
 250         gchar *uri;
 251
 252         /* Get arguments */
 253         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_MAIL_TO_ARG_URI);
 254         uri = g_strdup (val.value.s);
 255
 256         g_idle_add(on_idle_mail_to, (gpointer)uri);
 257
 258         /* Note that we cannot report failures during sending,
 259          * because that would be asynchronous. */
 260         return OSSO_OK;
 261 }
 262
 263
 264 static gboolean
 265 on_idle_compose_mail(gpointer user_data)
 266 {
 267         GSList *attachments = NULL;
 268         ComposeMailIdleData *idle_data = (ComposeMailIdleData*)user_data;
 269
 270         if (!check_and_offer_account_creation ()) {
 271                 g_idle_add (notify_error_in_dbus_callback, NULL);
 272                 goto cleanup;
 273         }
 274
 275         /* it seems Sketch at least sends a leading ',' -- take that into account,
 276          * ie strip that ,*/
 277         if (idle_data->attachments && idle_data->attachments[0]==',') {
 278                 gchar *tmp = g_strdup (idle_data->attachments + 1);
 279                 g_free(idle_data->attachments);
 280                 idle_data->attachments = tmp;
 281         }
 282
 283         if (idle_data->attachments != NULL) {
 284                 gchar **list = g_strsplit(idle_data->attachments, ",", 0);
 285                 gint i = 0;
 286                 for (i=0; list[i] != NULL; i++) {
 287                         attachments = g_slist_append(attachments, g_strdup(list[i]));
 288                 }
 289                 g_strfreev(list);
 290         }
 291
 292         /* If the message has nothing then mark the buffers as not
 293            modified. This happens in Maemo for example when opening a
 294            new message from Contacts plugin, it sends "" instead of
 295            NULLs */
 296         gdk_threads_enter (); /* CHECKED */
 297         if (!strncmp (idle_data->to, "", 1) &&
 298             !strncmp (idle_data->to, "", 1) &&
 299             !strncmp (idle_data->cc, "", 1) &&
 300             !strncmp (idle_data->bcc, "", 1) &&
 301             !strncmp (idle_data->subject, "", 1) &&
 302             !strncmp (idle_data->body, "", 1) &&
 303             attachments == NULL) {
 304                 modest_ui_actions_compose_msg(NULL, NULL, NULL, NULL, NULL, NULL, NULL, FALSE);
 305         } else {
 306                 modest_ui_actions_compose_msg(NULL, idle_data->to, idle_data->cc,
 307                                               idle_data->bcc, idle_data->subject,
 308                                               idle_data->body, attachments, TRUE);
 309         }
 310         gdk_threads_leave (); /* CHECKED */
 311 cleanup:
 312         g_slist_foreach(attachments, (GFunc)g_free, NULL);
 313         g_slist_free(attachments);
 314         g_free (idle_data->to);
 315         g_free (idle_data->cc);
 316         g_free (idle_data->bcc);
 317         g_free (idle_data->subject);
 318         g_free (idle_data->body);
 319         g_free (idle_data->attachments);
 320         g_free(idle_data);
 321
 322         return FALSE; /* Do not call this callback again. */
 323 }
 324
 325 static gint
 326 on_compose_mail(GArray * arguments, gpointer data, osso_rpc_t * retval)
 327 {
 328         ComposeMailIdleData *idle_data;
 329         osso_rpc_t val;
 330
 331         idle_data = g_new0(ComposeMailIdleData, 1); /* Freed in the idle callback. */
 332
 333         /* Get the arguments: */
 334         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_TO);
 335         idle_data->to = g_strdup (val.value.s);
 336
 337         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_CC);
 338         idle_data->cc = g_strdup (val.value.s);
 339
 340         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_BCC);
 341         idle_data->bcc = g_strdup (val.value.s);
 342
 343         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_SUBJECT);
 344         idle_data->subject = g_strdup (val.value.s);
 345
 346         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_BODY);
 347         idle_data->body = g_strdup (val.value.s);
 348
 349         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_ATTACHMENTS);
 350         idle_data->attachments = g_strdup (val.value.s);
 351
 352         /* Use g_idle to context-switch into the application's thread: */
 353         g_idle_add(on_idle_compose_mail, (gpointer)idle_data);
 354
 355         return OSSO_OK;
 356 }
 357
 358 static TnyMsg *
 359 find_message_by_url (const char *uri,  TnyAccount **ac_out)
 360 {
 361         ModestTnyAccountStore *astore;
 362         TnyAccount *account = NULL;
 363         TnyFolder *folder = NULL;
 364         TnyMsg *msg = NULL;
 365
 366         astore = modest_runtime_get_account_store ();
 367
 368         if (astore == NULL)
 369                 return NULL;
 370
 371         if (uri && g_str_has_prefix (uri, "merge://")) {
 372                 /* we assume we're talking about outbox folder, as this
 373                  * is the only merge folder we work with in modest */
 374                 return modest_tny_account_store_find_msg_in_outboxes (astore, uri, ac_out);
 375         }
 376         account = tny_account_store_find_account (TNY_ACCOUNT_STORE (astore),
 377                                                   uri);
 378
 379         if (account == NULL || !TNY_IS_STORE_ACCOUNT (account))
 380                 goto out;
 381         *ac_out = account;
 382
 383         folder = tny_store_account_find_folder (TNY_STORE_ACCOUNT (account), uri, NULL);
 384
 385         if (folder == NULL)
 386                 goto out;
 387
 388         msg = tny_folder_find_msg (folder, uri, NULL);
 389
 390 out:
 391         if (account && !msg) {
 392                 g_object_unref (account);
 393                 *ac_out = NULL;
 394         }
 395         if (folder)
 396                 g_object_unref (folder);
 397
 398         return msg;
 399 }
 400
 401 typedef struct {
 402         TnyAccount *account;
 403         gchar *uri;
 404         gboolean connect;
 405         guint animation_timeout;
 406         GtkWidget *animation;
 407 } OpenMsgPerformerInfo;
 408
 409 static gboolean
 410 on_show_opening_animation (gpointer userdata)
 411 {
 412         OpenMsgPerformerInfo *info = (OpenMsgPerformerInfo *) userdata;
 413         info->animation = modest_platform_animation_banner (NULL, NULL, _("mail_me_opening"));
 414         info->animation_timeout = 0;
 415
 416         return FALSE;
 417 }
 418
 419 static gboolean
 420 on_find_msg_async_destroy (gpointer userdata)
 421 {
 422         OpenMsgPerformerInfo *info = (OpenMsgPerformerInfo *) userdata;
 423
 424         if (info->animation_timeout>0) {
 425                 g_source_remove (info->animation_timeout);
 426                 info->animation_timeout = 0;
 427         }
 428
 429         if (info->animation) {
 430                 gtk_widget_destroy (info->animation);
 431                 info->animation = NULL;
 432         }
 433
 434         if (info->uri)
 435                 g_free (info->uri);
 436
 437         if (info->account)
 438                 g_object_unref (info->account);
 439
 440         g_slice_free (OpenMsgPerformerInfo, info);
 441         return FALSE;
 442 }
 443
 444 static void
 445 find_msg_async_cb (TnyFolder *folder,
 446                    gboolean cancelled,
 447                    TnyMsg *msg,
 448                    GError *err,
 449                    gpointer user_data)
 450 {
 451         TnyHeader *header;
 452         gchar *msg_uid;
 453         ModestWindowMgr *win_mgr;
 454         ModestWindow *msg_view = NULL;
 455         gboolean is_draft = FALSE;
 456         OpenMsgPerformerInfo *info = (OpenMsgPerformerInfo *) user_data;
 457
 458         if (err || cancelled) {
 459                 modest_platform_run_information_dialog (NULL, _("mail_ni_ui_folder_get_msg_folder_error"), TRUE);
 460                 g_idle_add (notify_error_in_dbus_callback, NULL);
 461                 goto end;
 462         }
 463
 464         header = tny_msg_get_header (msg);
 465         if (header && (tny_header_get_flags (header) & TNY_HEADER_FLAG_DELETED)) {
 466                 g_object_unref (header);
 467                 modest_platform_run_information_dialog (NULL, _("mail_ni_ui_folder_get_msg_folder_error"), TRUE);
 468                 g_idle_add (notify_error_in_dbus_callback, NULL);
 469                 goto end;
 470         }
 471
 472         msg_uid =  modest_tny_folder_get_header_unique_id (header);
 473         win_mgr = modest_runtime_get_window_mgr ();
 474
 475         if (modest_tny_folder_is_local_folder (folder) &&
 476             (modest_tny_folder_get_local_or_mmc_folder_type (folder) == TNY_FOLDER_TYPE_DRAFTS)) {
 477                 is_draft = TRUE;
 478         }
 479
 480         if (modest_window_mgr_find_registered_header (win_mgr, header, &msg_view)) {
 481                 gtk_window_present (GTK_WINDOW(msg_view));
 482         } else {
 483                 const gchar *modest_account_name;
 484                 TnyAccount *account;
 485
 486                 modest_window_mgr_register_header (win_mgr, header, NULL);
 487
 488                 account = tny_folder_get_account (folder);
 489                 if (account) {
 490                         modest_account_name =
 491                                 modest_tny_account_get_parent_modest_account_name_for_server_account (account);
 492                 } else {
 493                         modest_account_name = NULL;
 494                 }
 495
 496                 /* Drafts will be opened in the editor, and others will be opened in the viewer */
 497                 if (is_draft) {
 498                         gchar *modest_account_name = NULL;
 499                         gchar *from_header;
 500
 501                         /* we cannot edit without a valid account... */
 502                         if (!modest_account_mgr_has_accounts(modest_runtime_get_account_mgr (), TRUE)) {
 503                                 if (!modest_ui_actions_run_account_setup_wizard(NULL)) {
 504                                         modest_window_mgr_unregister_header (win_mgr,
 505                                                                              header);
 506                                         goto cleanup;
 507                                 }
 508                         }
 509
 510                         from_header = tny_header_dup_from (header);
 511                         modest_account_name = modest_utils_get_account_name_from_recipient (from_header);
 512                         g_free (from_header);
 513
 514                         if (modest_account_name == NULL) {
 515                                 ModestAccountMgr *mgr = modest_runtime_get_account_mgr ();
 516                                 modest_account_name = modest_account_mgr_get_default_account (mgr);
 517                         }
 518                         msg_view = modest_msg_edit_window_new (msg, modest_account_name, TRUE);
 519                         g_free (modest_account_name);
 520                 } else {
 521                         TnyHeader *header;
 522                         const gchar *modest_account_name;
 523
 524                         if (account) {
 525                                 modest_account_name =
 526                                         modest_tny_account_get_parent_modest_account_name_for_server_account (account);
 527                         } else {
 528                                 modest_account_name = NULL;
 529                         }
 530
 531                         header = tny_msg_get_header (msg);
 532                         msg_view = modest_msg_view_window_new_for_search_result (msg, modest_account_name, msg_uid);
 533                         if (! (tny_header_get_flags (header) & TNY_HEADER_FLAG_SEEN)) {
 534                                 ModestMailOperation *mail_op;
 535
 536                                 tny_header_set_flag (header, TNY_HEADER_FLAG_SEEN);
 537                                 /* Sync folder, we need this to save the seen flag */
 538                                 mail_op = modest_mail_operation_new (NULL);
 539                                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
 540                                                                  mail_op);
 541                                 modest_mail_operation_sync_folder (mail_op, folder, FALSE);
 542                                 g_object_unref (mail_op);
 543                         }
 544                         g_object_unref (header);
 545                 }
 546
 547                 if (msg_view != NULL) {
 548                         if (!modest_window_mgr_register_window (win_mgr, msg_view, NULL)) {
 549                                 gtk_widget_destroy (GTK_WIDGET (msg_view));
 550                         } else {
 551                                 gtk_widget_show_all (GTK_WIDGET (msg_view));
 552                         }
 553                 }
 554         }
 555
 556 cleanup:
 557         g_object_unref (header);
 558
 559 end:
 560         on_find_msg_async_destroy (info);
 561 }
 562
 563
 564 static void
 565 on_open_message_performer (gboolean canceled,
 566                            GError *err,
 567                            GtkWindow *parent_window,
 568                            TnyAccount *account,
 569                            gpointer user_data)
 570 {
 571         OpenMsgPerformerInfo *info;
 572         TnyFolder *folder = NULL;
 573
 574         info = (OpenMsgPerformerInfo *) user_data;
 575         if (canceled || err) {
 576                 modest_platform_run_information_dialog (NULL, _("mail_ni_ui_folder_get_msg_folder_error"), TRUE);
 577                 g_idle_add (notify_error_in_dbus_callback, NULL);
 578                 on_find_msg_async_destroy (info);
 579                 return;
 580         }
 581
 582         /* Get folder */
 583         if (!account) {
 584                 ModestTnyAccountStore *account_store;
 585                 ModestTnyLocalFoldersAccount *local_folders_account;
 586
 587                 account_store = modest_runtime_get_account_store ();
 588                 local_folders_account = MODEST_TNY_LOCAL_FOLDERS_ACCOUNT (
 589                         modest_tny_account_store_get_local_folders_account (account_store));
 590                 folder = modest_tny_local_folders_account_get_merged_outbox (local_folders_account);
 591                 g_object_unref (local_folders_account);
 592         } else {
 593                 folder = tny_store_account_find_folder (TNY_STORE_ACCOUNT (account), info->uri, NULL);
 594         }
 595         if (!folder) {
 596                 modest_platform_run_information_dialog (NULL, _("mail_ni_ui_folder_get_msg_folder_error"), TRUE);
 597                 g_idle_add (notify_error_in_dbus_callback, NULL);
 598                 on_find_msg_async_destroy (info);
 599                 return;
 600         }
 601
 602         info->animation_timeout = g_timeout_add (1000, on_show_opening_animation, info);
 603         /* Get message */
 604         tny_folder_find_msg_async (folder, info->uri, find_msg_async_cb, NULL, info);
 605         g_object_unref (folder);
 606 }
 607
 608 static gboolean
 609 on_idle_open_message_performer (gpointer user_data)
 610 {
 611         ModestWindow *main_win = NULL;
 612         OpenMsgPerformerInfo *info = (OpenMsgPerformerInfo *) user_data;
 613
 614         main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr(),
 615                                                       FALSE); /* don't create */
 616
 617         /* Lock before the call as we're in an idle handler */
 618         gdk_threads_enter ();
 619         if (info->connect) {
 620                 modest_platform_connect_and_perform (GTK_WINDOW (main_win), TRUE, info->account,
 621                                                      on_open_message_performer, info);
 622         } else {
 623                 on_open_message_performer (FALSE, NULL, GTK_WINDOW (main_win), info->account, info);
 624         }
 625         gdk_threads_leave ();
 626
 627         return FALSE;
 628 }
 629
 630 static gint
 631 on_open_message (GArray * arguments, gpointer data, osso_rpc_t * retval)
 632 {
 633         osso_rpc_t val;
 634         gchar *uri;
 635         TnyAccount *account = NULL;
 636         gint osso_retval;
 637         gboolean is_merge;
 638
 639         /* Get the arguments: */
 640         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_OPEN_MESSAGE_ARG_URI);
 641         uri = g_strdup (val.value.s);
 642
 643         is_merge = g_str_has_prefix (uri, "merge:");
 644
 645         /* Get the account */
 646         if (!is_merge)
 647                 account = tny_account_store_find_account (TNY_ACCOUNT_STORE (modest_runtime_get_account_store ()),
 648                                                           uri);
 649
 650
 651         if (is_merge || account) {
 652                 OpenMsgPerformerInfo *info;
 653                 TnyFolder *folder = NULL;
 654
 655                 info = g_slice_new0 (OpenMsgPerformerInfo);
 656                 if (account)
 657                         info->account = g_object_ref (account);
 658                 info->uri = uri;
 659                 info->connect = TRUE;
 660                 info->animation = NULL;
 661                 info->animation_timeout = 0;
 662
 663                 /* Try to get the message, if it's already downloaded
 664                    we don't need to connect */
 665                 if (account) {
 666                         folder = tny_store_account_find_folder (TNY_STORE_ACCOUNT (account), uri, NULL);
 667                 } else {
 668                         ModestTnyAccountStore *account_store;
 669                         ModestTnyLocalFoldersAccount *local_folders_account;
 670
 671                         account_store = modest_runtime_get_account_store ();
 672                         local_folders_account = MODEST_TNY_LOCAL_FOLDERS_ACCOUNT (
 673                                 modest_tny_account_store_get_local_folders_account (account_store));
 674                         folder = modest_tny_local_folders_account_get_merged_outbox (local_folders_account);
 675                         g_object_unref (local_folders_account);
 676                 }
 677                 if (folder) {
 678                         TnyDevice *device;
 679                         gboolean device_online;
 680
 681                         device = modest_runtime_get_device();
 682                         device_online = tny_device_is_online (device);
 683                         if (device_online) {
 684                                 info->connect = TRUE;
 685                         } else {
 686                                 TnyMsg *msg = tny_folder_find_msg (folder, uri, NULL);
 687                                 if (msg) {
 688                                         info->connect = FALSE;
 689                                         g_object_unref (msg);
 690                                 } else {
 691                                         info->connect = TRUE;
 692                                 }
 693                         }
 694                         g_object_unref (folder);
 695                 }
 696
 697                 /* We need to call it into an idle to get
 698                    modest_platform_connect_and_perform into the main
 699                    loop */
 700                 g_idle_add (on_idle_open_message_performer, info);
 701                 osso_retval = OSSO_OK;
 702         } else {
 703                 g_free (uri);
 704                 osso_retval = OSSO_ERROR;
 705                 g_idle_add (notify_error_in_dbus_callback, NULL);
 706         }
 707
 708         if (account)
 709                 g_object_unref (account);
 710         return osso_retval;
 711 }
 712
 713 static void
 714 on_remove_msgs_finished (ModestMailOperation *mail_op,
 715                          gpointer user_data)
 716 {
 717         TnyHeader *header;
 718         ModestWindow *main_win = NULL, *msg_view = NULL;
 719
 720         header = (TnyHeader *) user_data;
 721
 722         /* Get the main window if exists */
 723         main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr(),
 724                                                       FALSE); /* don't create */
 725         if (!main_win) {
 726                 g_object_unref (header);
 727                 return;
 728         }
 729
 730         if (modest_window_mgr_find_registered_header (modest_runtime_get_window_mgr(),
 731                                                       header, &msg_view)) {
 732                 if (MODEST_IS_MSG_VIEW_WINDOW (msg_view))
 733                         modest_ui_actions_refresh_message_window_after_delete (MODEST_MSG_VIEW_WINDOW (msg_view));
 734         }
 735         g_object_unref (header);
 736
 737         /* Refilter the header views explicitely */
 738
 739         /* TODO: call modest_window_mgr_refilter_header_views */
 740         /* this call will go through all the windows, get the header views and refilter them */
 741 }
 742
 743 static gpointer
 744 thread_prepare_delete_message (gpointer userdata)
 745 {
 746         TnyList *headers = NULL, *tmp_headers = NULL;
 747         TnyFolder *folder = NULL;
 748         TnyIterator *iter = NULL;
 749         TnyHeader *header = NULL, *msg_header = NULL;
 750         TnyMsg *msg = NULL;
 751         TnyAccount *account = NULL;
 752         char *uri;
 753         gchar *uid = NULL;
 754         ModestMailOperation *mail_op = NULL;
 755         ModestWindow *main_win = NULL;
 756
 757         uri = (char *) userdata;
 758
 759         msg = find_message_by_url (uri, &account);
 760         if (account)
 761                 g_object_unref (account);
 762
 763         if (!msg) {
 764                 g_warning ("%s: Could not find message '%s'", __FUNCTION__, uri);
 765                 g_idle_add (notify_error_in_dbus_callback, NULL);
 766                 g_free (uri);
 767                 return FALSE;
 768         }
 769
 770         main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr(),
 771                                                       FALSE); /* don't create */
 772
 773         folder = tny_msg_get_folder (msg);
 774         if (!folder) {
 775                 g_warning ("%s: Could not find folder (uri:'%s')", __FUNCTION__, uri);
 776                 g_object_unref (msg);
 777                 g_idle_add (notify_error_in_dbus_callback, NULL);
 778                 g_free (uri);
 779                 return FALSE;
 780         }
 781
 782         /* Get UID */
 783         msg_header = tny_msg_get_header (msg);
 784         uid = tny_header_dup_uid (msg_header);
 785         g_object_unref (msg);
 786         g_object_unref (msg_header);
 787
 788         headers = tny_simple_list_new ();
 789         tny_folder_get_headers (folder, headers, TRUE, NULL);
 790         iter = tny_list_create_iterator (headers);
 791
 792         while (!tny_iterator_is_done (iter)) {
 793                 gchar *cur_id = NULL;
 794
 795                 header = TNY_HEADER (tny_iterator_get_current (iter));
 796                 if (header)
 797                         cur_id = tny_header_dup_uid (header);
 798
 799                 if (cur_id && uid && g_str_equal (cur_id, uid)) {
 800                         g_free (cur_id);
 801                         /* g_debug ("Found corresponding header from folder"); */
 802                         break;
 803                 }
 804                 g_free (cur_id);
 805
 806                 if (header) {
 807                         g_object_unref (header);
 808                         header = NULL;
 809                 }
 810
 811                 tny_iterator_next (iter);
 812         }
 813         g_free (uid);
 814         g_object_unref (iter);
 815         g_object_unref (headers);
 816
 817         if (header == NULL) {
 818                 if (folder)
 819                         g_object_unref (folder);
 820                 g_idle_add (notify_error_in_dbus_callback, NULL);
 821                 g_free (uri);
 822                 return FALSE;
 823         }
 824
 825         /* This is a GDK lock because we are an idle callback and
 826          * the code below is or does Gtk+ code */
 827         gdk_threads_enter (); /* CHECKED */
 828
 829         mail_op = modest_mail_operation_new (main_win ? G_OBJECT(main_win) : NULL);
 830         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
 831
 832         g_signal_connect (G_OBJECT (mail_op),
 833                           "operation-finished",
 834                           G_CALLBACK (on_remove_msgs_finished),
 835                           g_object_ref (header));
 836
 837         tmp_headers = tny_simple_list_new ();
 838         tny_list_append (tmp_headers, (GObject *) header);
 839
 840         modest_mail_operation_remove_msgs (mail_op, tmp_headers, FALSE);
 841
 842         g_object_unref (tmp_headers);
 843         g_object_unref (G_OBJECT (mail_op));
 844         gdk_threads_leave (); /* CHECKED */
 845
 846         /* Clean */
 847         if (header)
 848                 g_object_unref (header);
 849         g_free (uri);
 850
 851         return FALSE;
 852 }
 853
 854 static gboolean
 855 on_idle_delete_message (gpointer user_data)
 856 {
 857         const char *uri = NULL;
 858
 859         uri = (char *) user_data;
 860
 861         g_thread_create (thread_prepare_delete_message, g_strdup (uri), FALSE, NULL);
 862
 863         return FALSE;
 864
 865 }
 866
 867
 868
 869
 870 static gint
 871 on_delete_message (GArray *arguments, gpointer data, osso_rpc_t *retval)
 872 {
 873         /* Get the arguments: */
 874         osso_rpc_t val = g_array_index (arguments,
 875                              osso_rpc_t,
 876                              MODEST_DBUS_DELETE_MESSAGE_ARG_URI);
 877         gchar *uri = g_strdup (val.value.s);
 878
 879         /* Use g_idle to context-switch into the application's thread: */
 880         g_idle_add(on_idle_delete_message, (gpointer)uri);
 881
 882         return OSSO_OK;
 883 }
 884
 885 static gboolean
 886 on_idle_send_receive(gpointer user_data)
 887 {
 888         gboolean auto_update;
 889         ModestWindow *main_win = NULL;
 890
 891         main_win =
 892                 modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (),
 893                                                    FALSE); /* don't create */
 894
 895         gdk_threads_enter (); /* CHECKED */
 896
 897         /* Check if the autoupdate feature is on */
 898         auto_update = modest_conf_get_bool (modest_runtime_get_conf (),
 899                                             MODEST_CONF_AUTO_UPDATE, NULL);
 900
 901         if (auto_update)
 902                 /* Do send receive */
 903                 modest_ui_actions_do_send_receive_all (main_win, FALSE, FALSE, FALSE);
 904         else
 905                 /* Disable auto update */
 906                 modest_platform_set_update_interval (0);
 907
 908         gdk_threads_leave (); /* CHECKED */
 909
 910         return FALSE;
 911 }
 912
 913
 914
 915 static gint
 916 on_dbus_method_dump_send_queues (DBusConnection *con, DBusMessage *message)
 917 {
 918         gchar *str;
 919
 920         DBusMessage *reply;
 921         dbus_uint32_t serial = 0;
 922
 923         GSList *account_names, *cursor;
 924
 925         str = g_strdup("\nsend queues\n"
 926                        "===========\n");
 927
 928         cursor = account_names = modest_account_mgr_account_names
 929                 (modest_runtime_get_account_mgr(), TRUE); /* only enabled accounts */
 930
 931         while (cursor) {
 932                 TnyAccount *acc;
 933                 gchar *tmp, *accname = (gchar*)cursor->data;
 934
 935                 tmp = g_strdup_printf ("%s", str);
 936                 g_free (str);
 937                 str = tmp;
 938
 939                 /* transport */
 940                 acc = modest_tny_account_store_get_server_account (
 941                         modest_runtime_get_account_store(), accname,
 942                         TNY_ACCOUNT_TYPE_TRANSPORT);
 943                 if (TNY_IS_ACCOUNT(acc)) {
 944                         gchar *tmp = NULL, *url = tny_account_get_url_string (acc);
 945                         ModestTnySendQueue *sendqueue =
 946                                 modest_runtime_get_send_queue (TNY_TRANSPORT_ACCOUNT(acc), TRUE);
 947
 948                         if (TNY_IS_SEND_QUEUE (sendqueue)) {
 949                                 gchar *queue_str = modest_tny_send_queue_to_string (sendqueue);
 950
 951                                 tmp = g_strdup_printf ("%s[%s]: '%s': %s\n%s",
 952                                                        str, accname, tny_account_get_id (acc), url,
 953                                                        queue_str);
 954                                 g_free(queue_str);
 955                                 g_free (str);
 956                                 str = tmp;
 957                         }
 958                         g_free (url);
 959
 960                         g_object_unref (acc);
 961                 }
 962
 963                 cursor = g_slist_next (cursor);
 964         }
 965         modest_account_mgr_free_account_names (account_names);
 966
 967         g_printerr (str);
 968
 969         reply = dbus_message_new_method_return (message);
 970         if (reply) {
 971                 dbus_message_append_args (reply,
 972                                           DBUS_TYPE_STRING, &str,
 973                                           DBUS_TYPE_INVALID);
 974                 dbus_connection_send (con, reply, &serial);
 975                 dbus_connection_flush (con);
 976                 dbus_message_unref (reply);
 977         }
 978         g_free (str);
 979
 980         /* Let modest die */
 981         g_idle_add (notify_error_in_dbus_callback, NULL);
 982
 983         return OSSO_OK;
 984 }
 985
 986
 987 static gint
 988 on_dbus_method_dump_operation_queue (DBusConnection *con, DBusMessage *message)
 989 {
 990         gchar *str;
 991         gchar *op_queue_str;
 992
 993         DBusMessage *reply;
 994         dbus_uint32_t serial = 0;
 995
 996         /* operations queue; */
 997         op_queue_str = modest_mail_operation_queue_to_string
 998                 (modest_runtime_get_mail_operation_queue ());
 999
1000         str = g_strdup_printf ("\noperation queue\n"
1001                                "===============\n"
1002                                "status: %s\n"
1003                                "%s\n",
1004                                tny_device_is_online (modest_runtime_get_device ()) ? "online" : "offline",
1005                                op_queue_str);
1006         g_free (op_queue_str);
1007
1008         g_printerr (str);
1009
1010         reply = dbus_message_new_method_return (message);
1011         if (reply) {
1012                 dbus_message_append_args (reply,
1013                                           DBUS_TYPE_STRING, &str,
1014                                           DBUS_TYPE_INVALID);
1015                 dbus_connection_send (con, reply, &serial);
1016                 dbus_connection_flush (con);
1017                 dbus_message_unref (reply);
1018         }
1019         g_free (str);
1020
1021         /* Let modest die */
1022         g_idle_add (notify_error_in_dbus_callback, NULL);
1023
1024         return OSSO_OK;
1025 }
1026
1027
1028
1029 static gint
1030 on_dbus_method_dump_accounts (DBusConnection *con, DBusMessage *message)
1031 {
1032         gchar *str;
1033
1034         DBusMessage *reply;
1035         dbus_uint32_t serial = 0;
1036
1037         GSList *account_names, *cursor;
1038
1039         str = g_strdup ("\naccounts\n========\n");
1040
1041         cursor = account_names = modest_account_mgr_account_names
1042                 (modest_runtime_get_account_mgr(), TRUE); /* only enabled accounts */
1043
1044         while (cursor) {
1045                 TnyAccount *acc;
1046                 gchar *tmp, *accname = (gchar*)cursor->data;
1047
1048                 tmp = g_strdup_printf ("%s[%s]\n", str, accname);
1049                 g_free (str);
1050                 str = tmp;
1051
1052                 /* store */
1053                 acc = modest_tny_account_store_get_server_account (
1054                         modest_runtime_get_account_store(), accname,
1055                         TNY_ACCOUNT_TYPE_STORE);
1056                 if (TNY_IS_ACCOUNT(acc)) {
1057                         gchar *tmp, *url = tny_account_get_url_string (acc);
1058                         tmp = g_strdup_printf ("%sstore    : '%s': %s (refs: %d)\n",
1059                                                str, tny_account_get_id (acc), url,
1060                                                ((GObject*)acc)->ref_count-1);
1061                         g_free (str);
1062                         str = tmp;
1063                         g_free (url);
1064                         g_object_unref (acc);
1065                 }
1066
1067                 /* transport */
1068                 acc = modest_tny_account_store_get_server_account (
1069                         modest_runtime_get_account_store(), accname,
1070                         TNY_ACCOUNT_TYPE_TRANSPORT);
1071                 if (TNY_IS_ACCOUNT(acc)) {
1072                         gchar *tmp, *url = tny_account_get_url_string (acc);
1073                         tmp = g_strdup_printf ("%stransport: '%s': %s (refs: %d)\n",
1074                                                str, tny_account_get_id (acc), url,
1075                                                ((GObject*)acc)->ref_count-1);
1076                         g_free (str);
1077                         str = tmp;
1078                         g_free (url);
1079                         g_object_unref (acc);
1080                 }
1081
1082                 cursor = g_slist_next (cursor);
1083         }
1084
1085         modest_account_mgr_free_account_names (account_names);
1086
1087         g_printerr (str);
1088
1089         reply = dbus_message_new_method_return (message);
1090         if (reply) {
1091                 dbus_message_append_args (reply,
1092                                           DBUS_TYPE_STRING, &str,
1093                                           DBUS_TYPE_INVALID);
1094                 dbus_connection_send (con, reply, &serial);
1095                 dbus_connection_flush (con);
1096                 dbus_message_unref (reply);
1097         }
1098         g_free (str);
1099
1100         /* Let modest die */
1101         g_idle_add (notify_error_in_dbus_callback, NULL);
1102
1103         return OSSO_OK;
1104 }
1105
1106 static void
1107 on_send_receive_performer(gboolean canceled,
1108                           GError *err,
1109                           GtkWindow *parent_window,
1110                           TnyAccount *account,
1111                           gpointer user_data)
1112 {
1113         ModestConnectedVia connect_when;
1114
1115         if (err || canceled) {
1116                 g_idle_add (notify_error_in_dbus_callback, NULL);
1117                 return;
1118         }
1119
1120         connect_when = modest_conf_get_int (modest_runtime_get_conf (),
1121                                             MODEST_CONF_UPDATE_WHEN_CONNECTED_BY, NULL);
1122
1123         /* Perform a send and receive if the user selected to connect
1124            via any mean or if the current connection method is the
1125            same as the one specified by the user */
1126         if (connect_when == MODEST_CONNECTED_VIA_ANY ||
1127             connect_when == modest_platform_get_current_connection ()) {
1128                 g_idle_add (on_idle_send_receive, NULL);
1129         } else {
1130                 /* We need this to allow modest to finish */
1131                 g_idle_add (notify_error_in_dbus_callback, NULL);
1132         }
1133 }
1134
1135
1136 static gint
1137 on_send_receive(GArray *arguments, gpointer data, osso_rpc_t * retval)
1138 {
1139         TnyDevice *device = modest_runtime_get_device ();
1140
1141         if (!tny_device_is_online (device))
1142                 modest_platform_connect_and_perform (NULL, FALSE, NULL, on_send_receive_performer, NULL);
1143         else
1144                 on_send_receive_performer (FALSE, NULL, NULL, NULL, NULL);
1145
1146         return OSSO_OK;
1147 }
1148
1149 static gint
1150 on_open_default_inbox(GArray * arguments, gpointer data, osso_rpc_t * retval)
1151 {
1152         g_idle_add(on_idle_top_application, NULL);
1153
1154         return OSSO_OK;
1155 }
1156
1157 #ifdef MODEST_TOOLKIT_HILDON2
1158 static gboolean
1159 on_idle_top_application (gpointer user_data)
1160 {
1161         HildonWindowStack *stack;
1162         GtkWidget *window;
1163
1164         /* This is a GDK lock because we are an idle callback and
1165          * the code below is or does Gtk+ code */
1166
1167         gdk_threads_enter (); /* CHECKED */
1168
1169         stack = hildon_window_stack_get_default ();
1170         window = GTK_WIDGET (hildon_window_stack_peek (stack));
1171
1172         if (window) {
1173                 gtk_window_present (GTK_WINDOW (window));
1174         } else {
1175                 ModestWindowMgr *mgr;
1176
1177                 mgr = modest_runtime_get_window_mgr ();
1178                 window = (GtkWidget *) modest_window_mgr_show_initial_window (mgr);
1179                 if (window) {
1180                         modest_platform_remove_new_mail_notifications (FALSE);
1181                 } else {
1182                         g_printerr ("modest: failed to get main window instance\n");
1183                 }
1184         }
1185
1186         gdk_threads_leave (); /* CHECKED */
1187
1188         return FALSE; /* Do not call this callback again. */
1189 }
1190 #else
1191 static gboolean
1192 on_idle_top_application (gpointer user_data)
1193 {
1194         ModestWindow *main_win;
1195         gboolean new_window = FALSE;
1196
1197         /* This is a GDK lock because we are an idle callback and
1198          * the code below is or does Gtk+ code */
1199
1200         gdk_threads_enter (); /* CHECKED */
1201
1202         main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (),
1203                                                       FALSE);
1204
1205         if (!main_win) {
1206                 main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (),
1207                                                               TRUE);
1208                 new_window = TRUE;
1209         }
1210
1211         if (main_win) {
1212                 /* If we're showing an already existing window then
1213                    reselect the INBOX */
1214                 if (!new_window) {
1215                         GtkWidget *folder_view;
1216                         folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (main_win),
1217                                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1218                         modest_folder_view_select_first_inbox_or_local (MODEST_FOLDER_VIEW (folder_view));
1219                 }
1220         }
1221
1222         if (main_win) {
1223                 gtk_widget_show_all (GTK_WIDGET (main_win));
1224                 gtk_window_present (GTK_WINDOW (main_win));
1225         }
1226
1227         gdk_threads_leave (); /* CHECKED */
1228
1229         return FALSE; /* Do not call this callback again. */
1230 }
1231 #endif
1232
1233 static gint
1234 on_top_application(GArray * arguments, gpointer data, osso_rpc_t * retval)
1235 {
1236         /* Use g_idle to context-switch into the application's thread: */
1237         g_idle_add(on_idle_top_application, NULL);
1238
1239         return OSSO_OK;
1240 }
1241
1242 static gboolean
1243 on_idle_show_memory_low (gpointer user_data)
1244 {
1245         ModestWindow *main_win = NULL;
1246
1247         gdk_threads_enter ();
1248         main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (), FALSE);
1249         modest_platform_run_information_dialog (GTK_WINDOW (main_win),
1250                                                 dgettext("ke-recv","memr_ib_operation_disabled"),
1251                                                 TRUE);
1252         gdk_threads_leave ();
1253
1254         return FALSE;
1255 }
1256
1257 /* Callback for normal D-BUS messages */
1258 gint
1259 modest_dbus_req_handler(const gchar * interface, const gchar * method,
1260                         GArray * arguments, gpointer data,
1261                         osso_rpc_t * retval)
1262 {
1263         /* Check memory low conditions */
1264         if (modest_platform_check_memory_low (NULL, FALSE)) {
1265                 g_idle_add (on_idle_show_memory_low, NULL);
1266                 goto param_error;
1267         }
1268
1269         if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_MAIL_TO) == 0) {
1270                 if (arguments->len != MODEST_DBUS_MAIL_TO_ARGS_COUNT)
1271                         goto param_error;
1272                 return on_mail_to (arguments, data, retval);
1273         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_OPEN_MESSAGE) == 0) {
1274                 if (arguments->len != MODEST_DBUS_OPEN_MESSAGE_ARGS_COUNT)
1275                         goto param_error;
1276                 return on_open_message (arguments, data, retval);
1277         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_SEND_RECEIVE) == 0) {
1278                 if (arguments->len != 0)
1279                         goto param_error;
1280                 return on_send_receive (arguments, data, retval);
1281         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_COMPOSE_MAIL) == 0) {
1282                 if (arguments->len != MODEST_DBUS_COMPOSE_MAIL_ARGS_COUNT)
1283                         goto param_error;
1284                 return on_compose_mail (arguments, data, retval);
1285         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_DELETE_MESSAGE) == 0) {
1286                 if (arguments->len != MODEST_DBUS_DELETE_MESSAGE_ARGS_COUNT)
1287                         goto param_error;
1288                 return on_delete_message (arguments,data, retval);
1289         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_OPEN_DEFAULT_INBOX) == 0) {
1290                 if (arguments->len != 0)
1291                         goto param_error;
1292                 return on_open_default_inbox (arguments, data, retval);
1293         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_TOP_APPLICATION) == 0) {
1294                 if (arguments->len != 0)
1295                         goto param_error;
1296                 return on_top_application (arguments, data, retval);
1297         } else {
1298                 /* We need to return INVALID here so
1299                  * libosso will return DBUS_HANDLER_RESULT_NOT_YET_HANDLED,
1300                  * so that our modest_dbus_req_filter will then be tried instead.
1301                  * */
1302                 return OSSO_INVALID;
1303         }
1304  param_error:
1305         /* Notify error in D-Bus method */
1306         g_idle_add (notify_error_in_dbus_callback, NULL);
1307         return OSSO_ERROR;
1308 }
1309
1310 /* A complex D-Bus type (like a struct),
1311  * used to return various information about a search hit.
1312  */
1313 #define SEARCH_HIT_DBUS_TYPE \
1314         DBUS_STRUCT_BEGIN_CHAR_AS_STRING \
1315         DBUS_TYPE_STRING_AS_STRING /* msgid */ \
1316         DBUS_TYPE_STRING_AS_STRING /* subject */ \
1317         DBUS_TYPE_STRING_AS_STRING /* folder */ \
1318         DBUS_TYPE_STRING_AS_STRING /* sender */ \
1319         DBUS_TYPE_UINT64_AS_STRING /* msize */ \
1320         DBUS_TYPE_BOOLEAN_AS_STRING /* has_attachment */ \
1321         DBUS_TYPE_BOOLEAN_AS_STRING /* is_unread */ \
1322         DBUS_TYPE_INT64_AS_STRING /* timestamp */ \
1323         DBUS_STRUCT_END_CHAR_AS_STRING
1324
1325 static DBusMessage *
1326 search_result_to_message (DBusMessage *reply,
1327                            GList       *hits)
1328 {
1329         DBusMessageIter iter;
1330         DBusMessageIter array_iter;
1331         GList          *hit_iter;
1332
1333         dbus_message_iter_init_append (reply, &iter);
1334         dbus_message_iter_open_container (&iter,
1335                                           DBUS_TYPE_ARRAY,
1336                                           SEARCH_HIT_DBUS_TYPE,
1337                                           &array_iter);
1338
1339         for (hit_iter = hits; hit_iter; hit_iter = hit_iter->next) {
1340                 DBusMessageIter  struct_iter;
1341                 ModestSearchResultHit *hit;
1342                 char            *msg_url;
1343                 const char      *subject;
1344                 const char      *folder;
1345                 const char      *sender;
1346                 guint64          size;
1347                 gboolean         has_attachment;
1348                 gboolean         is_unread;
1349                 gint64           ts;
1350
1351                 hit = (ModestSearchResultHit *) hit_iter->data;
1352
1353                 msg_url = hit->msgid;
1354                 subject = hit->subject;
1355                 folder  = hit->folder;
1356                 sender  = hit->sender;
1357                 size           = hit->msize;
1358                 has_attachment = hit->has_attachment;
1359                 is_unread      = hit->is_unread;
1360                 ts             = hit->timestamp;
1361
1362                 g_debug ("DEBUG: %s: Adding hit: %s", __FUNCTION__, msg_url);
1363
1364                 dbus_message_iter_open_container (&array_iter,
1365                                                   DBUS_TYPE_STRUCT,
1366                                                   NULL,
1367                                                   &struct_iter);
1368
1369                 dbus_message_iter_append_basic (&struct_iter,
1370                                                 DBUS_TYPE_STRING,
1371                                                 &msg_url);
1372
1373                 dbus_message_iter_append_basic (&struct_iter,
1374                                                 DBUS_TYPE_STRING,
1375                                                 &subject);
1376
1377                 dbus_message_iter_append_basic (&struct_iter,
1378                                                 DBUS_TYPE_STRING,
1379                                                 &folder);
1380
1381                 dbus_message_iter_append_basic (&struct_iter,
1382                                                 DBUS_TYPE_STRING,
1383                                                 &sender);
1384
1385                 dbus_message_iter_append_basic (&struct_iter,
1386                                                 DBUS_TYPE_UINT64,
1387                                                 &size);
1388
1389                 dbus_message_iter_append_basic (&struct_iter,
1390                                                 DBUS_TYPE_BOOLEAN,
1391                                                 &has_attachment);
1392
1393                 dbus_message_iter_append_basic (&struct_iter,
1394                                                 DBUS_TYPE_BOOLEAN,
1395                                                 &is_unread);
1396
1397                 dbus_message_iter_append_basic (&struct_iter,
1398                                                 DBUS_TYPE_INT64,
1399                                                 &ts);
1400
1401                 dbus_message_iter_close_container (&array_iter,
1402                                                    &struct_iter);
1403
1404                 g_free (hit->msgid);
1405                 g_free (hit->subject);
1406                 g_free (hit->folder);
1407                 g_free (hit->sender);
1408
1409                 g_slice_free (ModestSearchResultHit, hit);
1410         }
1411
1412         dbus_message_iter_close_container (&iter, &array_iter);
1413
1414         return reply;
1415 }
1416
1417 typedef struct
1418 {
1419         DBusConnection *con;
1420         DBusMessage *message;
1421         ModestSearch *search;
1422 } SearchHelper;
1423
1424 static void
1425 search_all_cb (GList *hits, gpointer user_data)
1426 {
1427         DBusMessage  *reply;
1428         SearchHelper *helper = (SearchHelper *) user_data;
1429
1430         reply = dbus_message_new_method_return (helper->message);
1431
1432         if (reply) {
1433                 dbus_uint32_t serial = 0;
1434
1435                 search_result_to_message (reply, hits);
1436
1437                 dbus_connection_send (helper->con, reply, &serial);
1438                 dbus_connection_flush (helper->con);
1439                 dbus_message_unref (reply);
1440         }
1441
1442         /* Free the helper */
1443         dbus_message_unref (helper->message);
1444         modest_search_free (helper->search);
1445         g_slice_free (ModestSearch, helper->search);
1446         g_slice_free (SearchHelper, helper);
1447 }
1448
1449 static void
1450 on_dbus_method_search (DBusConnection *con, DBusMessage *message)
1451 {
1452         ModestDBusSearchFlags dbus_flags;
1453         dbus_bool_t  res;
1454         dbus_int64_t sd_v;
1455         dbus_int64_t ed_v;
1456         dbus_int32_t flags_v;
1457         dbus_uint32_t size_v;
1458         const char *folder;
1459         const char *query;
1460         time_t start_date;
1461         time_t end_date;
1462         ModestSearch *search;
1463         DBusError error;
1464
1465         dbus_error_init (&error);
1466
1467         sd_v = ed_v = 0;
1468         flags_v = 0;
1469
1470         res = dbus_message_get_args (message,
1471                                      &error,
1472                                      DBUS_TYPE_STRING, &query,
1473                                      DBUS_TYPE_STRING, &folder, /* e.g. "INBOX/drafts": TODO: Use both an ID and a display name. */
1474                                      DBUS_TYPE_INT64, &sd_v,
1475                                      DBUS_TYPE_INT64, &ed_v,
1476                                      DBUS_TYPE_INT32, &flags_v,
1477                                      DBUS_TYPE_UINT32, &size_v,
1478                                      DBUS_TYPE_INVALID);
1479
1480         dbus_flags = (ModestDBusSearchFlags) flags_v;
1481         start_date = (time_t) sd_v;
1482         end_date = (time_t) ed_v;
1483
1484         search = g_slice_new0 (ModestSearch);
1485
1486         if (folder && g_str_has_prefix (folder, "MAND:")) {
1487                 search->folder = g_strdup (folder + strlen ("MAND:"));
1488         } else if (folder && g_str_has_prefix (folder, "USER:")) {
1489                 search->folder = g_strdup (folder + strlen ("USER:"));
1490         } else if (folder && g_str_has_prefix (folder, "MY:")) {
1491                 search->folder = g_strdup (folder + strlen ("MY:"));
1492         } else {
1493                 search->folder = g_strdup (folder);
1494         }
1495
1496    /* Remember the text to search for: */
1497 #ifdef MODEST_HAVE_OGS
1498         search->query  = g_strdup (query);
1499 #endif
1500
1501         /* Other criteria: */
1502         search->start_date = start_date;
1503         search->end_date  = end_date;
1504         search->flags = 0;
1505
1506         /* Text to serach for in various parts of the message: */
1507         if (dbus_flags & MODEST_DBUS_SEARCH_SUBJECT) {
1508                 search->flags |= MODEST_SEARCH_SUBJECT;
1509                 search->subject = g_strdup (query);
1510         }
1511
1512         if (dbus_flags & MODEST_DBUS_SEARCH_SENDER) {
1513                 search->flags |=  MODEST_SEARCH_SENDER;
1514                 search->from = g_strdup (query);
1515         }
1516
1517         if (dbus_flags & MODEST_DBUS_SEARCH_RECIPIENT) {
1518                 search->flags |= MODEST_SEARCH_RECIPIENT;
1519                 search->recipient = g_strdup (query);
1520         }
1521
1522         if (dbus_flags & MODEST_DBUS_SEARCH_BODY) {
1523                 search->flags |=  MODEST_SEARCH_BODY;
1524                 search->body = g_strdup (query);
1525         }
1526
1527         if (sd_v > 0) {
1528                 search->flags |= MODEST_SEARCH_BEFORE;
1529                 search->start_date = start_date;
1530         }
1531
1532         if (ed_v > 0) {
1533                 search->flags |= MODEST_SEARCH_AFTER;
1534                 search->end_date = end_date;
1535         }
1536
1537         if (size_v > 0) {
1538                 search->flags |= MODEST_SEARCH_SIZE;
1539                 search->minsize = size_v;
1540         }
1541
1542 #ifdef MODEST_HAVE_OGS
1543         search->flags |= MODEST_SEARCH_USE_OGS;
1544         g_debug ("%s: Starting search for %s", __FUNCTION__, search->query);
1545 #endif
1546
1547         SearchHelper *helper = g_slice_new (SearchHelper);
1548         helper->search = search;
1549         dbus_message_ref (message);
1550         helper->message = message;
1551         helper->con = con;
1552
1553         /* Search asynchronously */
1554         modest_search_all_accounts (search, search_all_cb, helper);
1555 }
1556
1557
1558 /* A complex D-Bus type (like a struct),
1559  * used to return various information about a folder.
1560  */
1561 #define GET_FOLDERS_RESULT_DBUS_TYPE \
1562         DBUS_STRUCT_BEGIN_CHAR_AS_STRING \
1563         DBUS_TYPE_STRING_AS_STRING /* Folder Name */ \
1564         DBUS_TYPE_STRING_AS_STRING /* Folder URI */ \
1565         DBUS_STRUCT_END_CHAR_AS_STRING
1566
1567 static DBusMessage *
1568 get_folders_result_to_message (DBusMessage *reply,
1569                            GList *folder_ids)
1570 {
1571         DBusMessageIter iter;
1572         dbus_message_iter_init_append (reply, &iter);
1573
1574         DBusMessageIter array_iter;
1575         dbus_message_iter_open_container (&iter,
1576                                           DBUS_TYPE_ARRAY,
1577                                           GET_FOLDERS_RESULT_DBUS_TYPE,
1578                                           &array_iter);
1579
1580         GList *list_iter = folder_ids;
1581         for (list_iter = folder_ids; list_iter; list_iter = list_iter->next) {
1582
1583                 const gchar *folder_name = (const gchar*)list_iter->data;
1584                 if (folder_name) {
1585                         /* g_debug ("DEBUG: %s: Adding folder: %s", __FUNCTION__, folder_name); */
1586
1587                         DBusMessageIter struct_iter;
1588                         dbus_message_iter_open_container (&array_iter,
1589                                                           DBUS_TYPE_STRUCT,
1590                                                           NULL,
1591                                                           &struct_iter);
1592
1593                         /* name: */
1594                         dbus_message_iter_append_basic (&struct_iter,
1595                                                         DBUS_TYPE_STRING,
1596                                                         &folder_name); /* The string will be copied. */
1597
1598                         /* URI: This is maybe not needed by osso-global-search: */
1599                         const gchar *folder_uri = "TODO:unimplemented";
1600                         dbus_message_iter_append_basic (&struct_iter,
1601                                                         DBUS_TYPE_STRING,
1602                                                         &folder_uri); /* The string will be copied. */
1603
1604                         dbus_message_iter_close_container (&array_iter,
1605                                                            &struct_iter);
1606                 }
1607         }
1608
1609         dbus_message_iter_close_container (&iter, &array_iter);
1610
1611         return reply;
1612 }
1613
1614 static void
1615 add_single_folder_to_list (TnyFolder *folder, GList** list)
1616 {
1617         if (!folder)
1618                 return;
1619
1620         if (TNY_IS_MERGE_FOLDER (folder)) {
1621                 const gchar * folder_name;
1622                 /* Ignore these because their IDs ares
1623                  * a) not always unique or sensible.
1624                  * b) not human-readable, and currently need a human-readable
1625                  *    ID here, because the osso-email-interface API does not allow
1626                  *    us to return both an ID and a display name.
1627                  *
1628                  * This is actually the merged outbox folder.
1629                  * We could hack our D-Bus API to understand "outbox" as the merged outboxes,
1630                  * but that seems unwise. murrayc.
1631                  */
1632                 folder_name = tny_folder_get_name (folder);
1633                 if (folder_name && !strcmp (folder_name, "Outbox")) {
1634                         *list = g_list_append(*list, g_strdup ("MAND:outbox"));
1635                 }
1636                 return;
1637         }
1638
1639         /* Add this folder to the list: */
1640         /*
1641         const gchar * folder_name = tny_folder_get_name (folder);
1642         if (folder_name)
1643                 *list = g_list_append(*list, g_strdup (folder_name));
1644         else {
1645         */
1646                 /* osso-global-search only uses one string,
1647                  * so ID is the only thing that could possibly identify a folder.
1648                  * TODO: osso-global search should probably be changed to
1649                  * take an ID and a Name.
1650                  */
1651         const gchar * id =  tny_folder_get_id (folder);
1652         if (id && strlen(id)) {
1653                 const gchar *prefix = NULL;
1654                 TnyFolderType folder_type;
1655
1656                 /* dbus global search api expects a prefix identifying the type of
1657                  * folder here. Mandatory folders should have MAND: prefix, and
1658                  * other user created folders should have USER: prefix
1659                  */
1660                 folder_type = modest_tny_folder_guess_folder_type (folder);
1661                 switch (folder_type) {
1662                 case TNY_FOLDER_TYPE_INBOX:
1663                         prefix = "MY:";
1664                         break;
1665                 case TNY_FOLDER_TYPE_OUTBOX:
1666                 case TNY_FOLDER_TYPE_DRAFTS:
1667                 case TNY_FOLDER_TYPE_SENT:
1668                 case TNY_FOLDER_TYPE_ARCHIVE:
1669                         prefix = "MAND:";
1670                         break;
1671                 case TNY_FOLDER_TYPE_INVALID:
1672                         g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
1673                         return; /* don't add it */
1674                 default:
1675                         prefix = "USER:";
1676
1677                 }
1678
1679
1680                 *list = g_list_append(*list, g_strdup_printf ("%s%s", prefix, id));
1681         }
1682 }
1683
1684 static void
1685 add_folders_to_list (TnyFolderStore *folder_store, GList** list)
1686 {
1687         if (!folder_store)
1688                 return;
1689
1690         /* Add this folder to the list: */
1691         if (TNY_IS_FOLDER (folder_store)) {
1692                 add_single_folder_to_list (TNY_FOLDER (folder_store), list);
1693         }
1694
1695         /* Recurse into child folders: */
1696
1697         /* Get the folders list: */
1698         /*
1699         TnyFolderStoreQuery *query = tny_folder_store_query_new ();
1700         tny_folder_store_query_add_item (query, NULL,
1701                 TNY_FOLDER_STORE_QUERY_OPTION_SUBSCRIBED);
1702         */
1703         TnyList *all_folders = tny_simple_list_new ();
1704         tny_folder_store_get_folders (folder_store,
1705                                       all_folders,
1706                                       NULL /* query */,
1707                                       FALSE,
1708                                       NULL /* error */);
1709
1710         TnyIterator *iter = tny_list_create_iterator (all_folders);
1711         while (!tny_iterator_is_done (iter)) {
1712
1713                 /* Do not recurse, because the osso-global-search UI specification
1714                  * does not seem to want the sub-folders, though that spec seems to
1715                  * be generally unsuitable for Modest.
1716                  */
1717                 TnyFolder *folder = TNY_FOLDER (tny_iterator_get_current (iter));
1718                 if (folder) {
1719                         add_single_folder_to_list (TNY_FOLDER (folder), list);
1720
1721                         #if 0
1722                         if (TNY_IS_FOLDER_STORE (folder))
1723                                 add_folders_to_list (TNY_FOLDER_STORE (folder), list);
1724                         else {
1725                                 add_single_folder_to_list (TNY_FOLDER (folder), list);
1726                         }
1727                         #endif
1728
1729                         /* tny_iterator_get_current() gave us a reference. */
1730                         g_object_unref (folder);
1731                 }
1732
1733                 tny_iterator_next (iter);
1734         }
1735         g_object_unref (G_OBJECT (iter));
1736 }
1737
1738
1739 /* return >1 for a special folder, 0 for a user-folder */
1740 static gint
1741 get_rank (const gchar *folder)
1742 {
1743         if (strcmp (folder, "INBOX") == 0)
1744                 return 1;
1745         if (strcmp (folder, modest_local_folder_info_get_type_name(TNY_FOLDER_TYPE_SENT)) == 0)
1746                 return 2;
1747         if (strcmp (folder, modest_local_folder_info_get_type_name(TNY_FOLDER_TYPE_DRAFTS)) == 0)
1748                 return 3;
1749         if (strcmp (folder, modest_local_folder_info_get_type_name(TNY_FOLDER_TYPE_OUTBOX)) == 0)
1750                 return 4;
1751         return 0;
1752 }
1753
1754 static gint
1755 folder_name_compare_func (const gchar* folder1, const gchar* folder2)
1756 {
1757         gint r1 = get_rank (folder1);
1758         gint r2 = get_rank (folder2);
1759
1760         if (r1 > 0 && r2 > 0)
1761                 return r1 - r2;
1762         if (r1 > 0 && r2 == 0)
1763                 return -1;
1764         if (r1 == 0 && r2 > 0)
1765                 return 1;
1766         else
1767                 return  modest_text_utils_utf8_strcmp (folder1, folder2, TRUE);
1768 }
1769
1770 /* FIXME: */
1771 /*   - we're still missing the outbox */
1772 /*   - we need to take care of localization (urgh) */
1773 /*   - what about 'All mail folders'? */
1774 static void
1775 on_dbus_method_get_folders (DBusConnection *con, DBusMessage *message)
1776 {
1777         DBusMessage  *reply = NULL;
1778         ModestAccountMgr *account_mgr = NULL;
1779         gchar *account_name = NULL;
1780         GList *folder_names = NULL;
1781         TnyAccount *account_local = NULL;
1782         TnyAccount *account_mmc = NULL;
1783
1784         /* Get the TnyStoreAccount so we can get the folders: */
1785         account_mgr = modest_runtime_get_account_mgr();
1786         account_name = modest_account_mgr_get_default_account (account_mgr);
1787         if (!account_name) {
1788                 g_printerr ("modest: no account found\n");
1789         }
1790
1791         if (account_name) {
1792                 TnyAccount *account = NULL;
1793                 if (account_mgr) {
1794                         account = modest_tny_account_store_get_server_account (
1795                                 modest_runtime_get_account_store(), account_name,
1796                                 TNY_ACCOUNT_TYPE_STORE);
1797                 }
1798
1799                 if (!account) {
1800                         g_printerr ("modest: failed to get tny account folder'%s'\n", account_name);
1801                 }
1802
1803                 printf("DEBUG: %s: Getting folders for account name=%s\n", __FUNCTION__, account_name);
1804                 g_free (account_name);
1805                 account_name = NULL;
1806
1807                 add_folders_to_list (TNY_FOLDER_STORE (account), &folder_names);
1808
1809                 g_object_unref (account);
1810                 account = NULL;
1811         }
1812
1813         /* Also add the folders from the local folders account,
1814          * because they are (currently) used with all accounts:
1815          * TODO: This is not working. It seems to get only the Merged Folder (with an ID of "" (not NULL)).
1816          */
1817         account_local =
1818                 modest_tny_account_store_get_local_folders_account (modest_runtime_get_account_store());
1819         add_folders_to_list (TNY_FOLDER_STORE (account_local), &folder_names);
1820
1821         g_object_unref (account_local);
1822         account_local = NULL;
1823
1824         /* Obtain the mmc account */
1825         account_mmc =
1826                 modest_tny_account_store_get_mmc_folders_account (modest_runtime_get_account_store());
1827         if (account_mmc) {
1828                 add_folders_to_list (TNY_FOLDER_STORE (account_mmc), &folder_names);
1829                 g_object_unref (account_mmc);
1830                 account_mmc = NULL;
1831         }
1832
1833         /* specs require us to sort the folder names, although
1834          * this is really not the place to do that...
1835          */
1836         folder_names = g_list_sort (folder_names,
1837                                     (GCompareFunc)folder_name_compare_func);
1838
1839         /* Put the result in a DBus reply: */
1840         reply = dbus_message_new_method_return (message);
1841
1842         get_folders_result_to_message (reply, folder_names);
1843
1844         if (reply == NULL) {
1845                 g_warning ("%s: Could not create reply.", __FUNCTION__);
1846         }
1847
1848         if (reply) {
1849                 dbus_uint32_t serial = 0;
1850                 dbus_connection_send (con, reply, &serial);
1851         dbus_connection_flush (con);
1852         dbus_message_unref (reply);
1853         }
1854
1855         g_list_foreach (folder_names, (GFunc)g_free, NULL);
1856         g_list_free (folder_names);
1857 }
1858
1859
1860 static void
1861 reply_empty_results (DBusConnection *con, DBusMessage *msg)
1862 {
1863         DBusMessage *reply = dbus_message_new_method_return (msg);
1864         if (reply) {
1865                 dbus_uint32_t serial = 0;
1866                 /* we simply return an empty list, otherwise
1867                    global-search gets confused */
1868                 search_result_to_message (reply, NULL);
1869
1870                 dbus_connection_send (con, reply, &serial);
1871                 dbus_connection_flush (con);
1872                 dbus_message_unref (reply);
1873         } else
1874                 g_warning ("%s: failed to send reply",
1875                         __FUNCTION__);
1876 }
1877
1878
1879 /** This D-Bus handler is used when the main osso-rpc
1880  * D-Bus handler has not handled something.
1881  * We use this for D-Bus methods that need to use more complex types
1882  * than osso-rpc supports.
1883  */
1884 DBusHandlerResult
1885 modest_dbus_req_filter (DBusConnection *con,
1886                         DBusMessage    *message,
1887                         void           *user_data)
1888 {
1889         gboolean handled = FALSE;
1890
1891         if (dbus_message_is_method_call (message,
1892                                          MODEST_DBUS_IFACE,
1893                                          MODEST_DBUS_METHOD_SEARCH)) {
1894
1895         /* don't try to search when there not enough mem */
1896                 if (modest_platform_check_memory_low (NULL, TRUE)) {
1897                         g_warning ("%s: not enough memory for searching",
1898                                    __FUNCTION__);
1899                         reply_empty_results (con, message);
1900                         handled = TRUE;
1901
1902                 } else {
1903                         on_dbus_method_search (con, message);
1904                         handled = TRUE;
1905                 }
1906
1907         } else if (dbus_message_is_method_call (message,
1908                                                 MODEST_DBUS_IFACE,
1909                                                 MODEST_DBUS_METHOD_GET_FOLDERS)) {
1910                 on_dbus_method_get_folders (con, message);
1911                 handled = TRUE;
1912         } else if (dbus_message_is_method_call (message,
1913                                                 MODEST_DBUS_IFACE,
1914                                                 MODEST_DBUS_METHOD_DUMP_OPERATION_QUEUE)) {
1915                 on_dbus_method_dump_operation_queue (con, message);
1916                 handled = TRUE;
1917         } else if (dbus_message_is_method_call (message,
1918                                                 MODEST_DBUS_IFACE,
1919                                                 MODEST_DBUS_METHOD_DUMP_ACCOUNTS)) {
1920                 on_dbus_method_dump_accounts (con, message);
1921                 handled = TRUE;
1922         } else if (dbus_message_is_method_call (message,
1923                                                 MODEST_DBUS_IFACE,
1924                                                 MODEST_DBUS_METHOD_DUMP_SEND_QUEUES)) {
1925                 on_dbus_method_dump_send_queues (con, message);
1926                 handled = TRUE;
1927         } else {
1928                 /* Note that this mentions methods that were already handled in modest_dbus_req_handler(). */
1929                 /*
1930                 g_debug ("  debug: %s: Unexpected (maybe already handled) D-Bus method:\n   Interface=%s, Member=%s\n",
1931                         __FUNCTION__, dbus_message_get_interface (message),
1932                         dbus_message_get_member(message));
1933                 */
1934         }
1935
1936         return (handled ?
1937                 DBUS_HANDLER_RESULT_HANDLED :
1938                 DBUS_HANDLER_RESULT_NOT_YET_HANDLED);
1939 }
1940
1941 static gboolean
1942 notify_error_in_dbus_callback (gpointer user_data)
1943 {
1944         ModestMailOperation *mail_op;
1945         ModestMailOperationQueue *mail_op_queue;
1946
1947         mail_op = modest_mail_operation_new (NULL);
1948         mail_op_queue = modest_runtime_get_mail_operation_queue ();
1949
1950         /* Issues a noop operation in order to force the queue to emit
1951            the "queue-empty" signal to allow modest to quit */
1952         modest_mail_operation_queue_add (mail_op_queue, mail_op);
1953         modest_mail_operation_noop (mail_op);
1954         g_object_unref (mail_op);
1955
1956         return FALSE;
1957 }