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 "modest-defs.h"
  44 #include <libmodest-dbus-client/libmodest-dbus-client.h>
  45 #include <libgnomevfs/gnome-vfs-utils.h>
  46 #include <stdio.h>
  47 #include <string.h>
  48 #include <glib/gstdio.h>
  49 #ifdef MODEST_HAVE_HILDON0_WIDGETS
  50 #include <hildon-widgets/hildon-program.h>
  51 #include <libgnomevfs/gnome-vfs-mime-utils.h>
  52 #else
  53 #include <hildon/hildon-program.h>
  54 #include <libgnomevfs/gnome-vfs-mime.h>
  55 #endif
  56 #include <tny-fs-stream.h>
  57
  58 #ifdef MODEST_TOOLKIT_HILDON2
  59 #include <hildon/hildon.h>
  60 #include <modest-accounts-window.h>
  61 #include <modest-folder-window.h>
  62 #include <modest-mailboxes-window.h>
  63 #endif
  64
  65 #include <tny-list.h>
  66 #include <tny-iterator.h>
  67 #include <tny-simple-list.h>
  68 #include <tny-merge-folder.h>
  69 #include <tny-account.h>
  70
  71 #include <modest-text-utils.h>
  72
  73 typedef struct
  74 {
  75         gchar *to;
  76         gchar *cc;
  77         gchar *bcc;
  78         gchar *subject;
  79         gchar *body;
  80         gchar *attachments;
  81 } ComposeMailIdleData;
  82
  83
  84 static gboolean notify_error_in_dbus_callback (gpointer user_data);
  85 static gboolean on_idle_compose_mail(gpointer user_data);
  86 static gboolean on_idle_top_application (gpointer user_data);
  87
  88 /** uri_unescape:
  89  * @uri An escaped URI. URIs should always be escaped.
  90  * @len The length of the @uri string, or -1 if the string is null terminated.
  91  *
  92  * Decode a URI, or URI fragment, as per RFC 1738.
  93  * http://www.ietf.org/rfc/rfc1738.txt
  94  *
  95  * Return value: An unescaped string. This should be freed with g_free().
  96  */
  97 static gchar*
  98 uri_unescape(const gchar* uri, size_t len)
  99 {
 100         if (!uri)
 101                 return NULL;
 102
 103         if (len == -1)
 104                 len = strlen (uri);
 105
 106         /* Allocate an extra string so we can be sure that it is null-terminated,
 107          * so we can use gnome_vfs_unescape_string().
 108          * This is not efficient. */
 109         gchar * escaped_nullterminated = g_strndup (uri, len);
 110         gchar *result = gnome_vfs_unescape_string (escaped_nullterminated, NULL);
 111         g_free (escaped_nullterminated);
 112
 113         return result;
 114 }
 115
 116 /** uri_parse_mailto:
 117  * @mailto A mailto URI, with the mailto: prefix.
 118  * @list_items_and_values: A pointer to a list that should be filled with item namesand value strings,
 119  * with each name item being followed by a value item. This list should be freed with g_slist_free) after
 120  * all the string items have been freed. This parameter may be NULL.
 121  * Parse a mailto URI as per RFC2368.
 122  * http://www.ietf.org/rfc/rfc2368.txt
 123  *
 124  * Return value: The to address, unescaped. This should be freed with g_free().
 125  */
 126 static gchar*
 127 uri_parse_mailto (const gchar* mailto, GSList** list_items_and_values)
 128 {
 129         /* The URL must begin with mailto: */
 130         if (strncmp (mailto, "mailto:", 7) != 0) {
 131                 return NULL;
 132         }
 133         const gchar* start_to = mailto + 7;
 134
 135         /* Look for ?, or the end of the string, marking the end of the to address: */
 136         const size_t len_to = strcspn (start_to, "?");
 137         gchar* result_to = uri_unescape (start_to, len_to);
 138         printf("debug: result_to=%s\n", result_to);
 139
 140         if (list_items_and_values == NULL) {
 141                 return result_to;
 142         }
 143
 144         /* Get any other items: */
 145         const size_t len_mailto = strlen (start_to);
 146         const gchar* p = start_to + len_to + 1; /* parsed so far. */
 147         const gchar* end = start_to + len_mailto;
 148         while (p < end) {
 149                 const gchar *name, *value, *name_start, *name_end, *value_start, *value_end;
 150                 name_start = p;
 151                 name_end = strchr (name_start, '='); /* Separator between name and value */
 152                 if (name_end == NULL) {
 153                         g_debug ("Malformed URI: %s\n", mailto);
 154                         return result_to;
 155                 }
 156                 value_start = name_end + 1;
 157                 value_end = strchr (value_start, '&'); /* Separator between value and next parameter */
 158
 159                 name = g_strndup(name_start, name_end - name_start);
 160                 if (value_end != NULL) {
 161                         value = uri_unescape(value_start, value_end - value_start);
 162                         p = value_end + 1;
 163                 } else {
 164                         value = uri_unescape(value_start, -1);
 165                         p = end;
 166                 }
 167                 *list_items_and_values = g_slist_append (*list_items_and_values, (gpointer) name);
 168                 *list_items_and_values = g_slist_append (*list_items_and_values, (gpointer) value);
 169         }
 170
 171         return result_to;
 172 }
 173
 174 static gboolean
 175 check_and_offer_account_creation()
 176 {
 177         gboolean result = TRUE;
 178
 179         /* This is called from idle handlers, so lock gdk: */
 180         gdk_threads_enter ();
 181
 182         if (!modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(), TRUE)) {
 183                 const gboolean created = modest_ui_actions_run_account_setup_wizard (NULL);
 184                 if (!created) {
 185                         g_debug ("modest: %s: no account exists even after offering, "
 186                                  "or account setup was already underway.\n", __FUNCTION__);
 187                         result = FALSE;
 188                 }
 189         }
 190
 191         gdk_threads_leave ();
 192
 193         return result;
 194 }
 195
 196 static gboolean
 197 on_idle_mail_to(gpointer user_data)
 198 {
 199         gchar *uri = (gchar*)user_data;
 200         GSList *list_names_and_values = NULL;
 201         gchar *to = NULL;
 202         const gchar *cc = NULL;
 203         const gchar *bcc = NULL;
 204         const gchar *subject = NULL;
 205         const gchar *body = NULL;
 206
 207         if (!check_and_offer_account_creation ()) {
 208                 g_idle_add (notify_error_in_dbus_callback, NULL);
 209                 goto cleanup;
 210         }
 211
 212         /* Get the relevant items from the list: */
 213         to = uri_parse_mailto (uri, &list_names_and_values);
 214         GSList *list = list_names_and_values;
 215         while (list) {
 216                 GSList *list_value = g_slist_next (list);
 217                 const gchar * name = (const gchar*)list->data;
 218                 const gchar * value = (const gchar*)list_value->data;
 219
 220                 if (strcmp (name, "cc") == 0) {
 221                         cc = value;
 222                 } else if (strcmp (name, "bcc") == 0) {
 223                         bcc = value;
 224                 } else if (strcmp (name, "subject") == 0) {
 225                         subject = value;
 226                 } else if (strcmp (name, "body") == 0) {
 227                         body = value;
 228                 }
 229
 230                 list = g_slist_next (list_value);
 231         }
 232
 233         gdk_threads_enter (); /* CHECKED */
 234         modest_ui_actions_compose_msg(NULL, to, cc, bcc, subject, body, NULL, FALSE);
 235         gdk_threads_leave (); /* CHECKED */
 236
 237 cleanup:
 238         /* Free the to: and the list, as required by uri_parse_mailto() */
 239         g_free(to);
 240         g_slist_foreach (list_names_and_values, (GFunc)g_free, NULL);
 241         g_slist_free (list_names_and_values);
 242
 243         g_free(uri);
 244
 245         return FALSE; /* Do not call this callback again. */
 246 }
 247
 248 static gint
 249 on_mail_to(GArray * arguments, gpointer data, osso_rpc_t * retval)
 250 {
 251         osso_rpc_t val;
 252         gchar *uri;
 253
 254         /* Get arguments */
 255         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_MAIL_TO_ARG_URI);
 256         uri = g_strdup (val.value.s);
 257
 258         g_idle_add(on_idle_mail_to, (gpointer)uri);
 259
 260         /* Note that we cannot report failures during sending,
 261          * because that would be asynchronous. */
 262         return OSSO_OK;
 263 }
 264
 265
 266 static gboolean
 267 on_idle_compose_mail(gpointer user_data)
 268 {
 269         GSList *attachments = NULL;
 270         ComposeMailIdleData *idle_data = (ComposeMailIdleData*)user_data;
 271
 272         if (!check_and_offer_account_creation ()) {
 273                 g_idle_add (notify_error_in_dbus_callback, NULL);
 274                 goto cleanup;
 275         }
 276
 277         /* it seems Sketch at least sends a leading ',' -- take that into account,
 278          * ie strip that ,*/
 279         if (idle_data->attachments && idle_data->attachments[0]==',') {
 280                 gchar *tmp = g_strdup (idle_data->attachments + 1);
 281                 g_free(idle_data->attachments);
 282                 idle_data->attachments = tmp;
 283         }
 284
 285         if (idle_data->attachments != NULL) {
 286                 gchar **list = g_strsplit(idle_data->attachments, ",", 0);
 287                 gint i = 0;
 288                 for (i=0; list[i] != NULL; i++) {
 289                         attachments = g_slist_append(attachments, g_uri_unescape_string (list[i], NULL));
 290                 }
 291                 g_strfreev(list);
 292         }
 293
 294         /* If the message has nothing then mark the buffers as not
 295            modified. This happens in Maemo for example when opening a
 296            new message from Contacts plugin, it sends "" instead of
 297            NULLs */
 298         gdk_threads_enter (); /* CHECKED */
 299         if (!strncmp (idle_data->to, "", 1) &&
 300             !strncmp (idle_data->to, "", 1) &&
 301             !strncmp (idle_data->cc, "", 1) &&
 302             !strncmp (idle_data->bcc, "", 1) &&
 303             !strncmp (idle_data->subject, "", 1) &&
 304             !strncmp (idle_data->body, "", 1) &&
 305             attachments == NULL) {
 306                 modest_ui_actions_compose_msg(NULL, NULL, NULL, NULL, NULL, NULL, NULL, FALSE);
 307         } else {
 308                 modest_ui_actions_compose_msg(NULL, idle_data->to, idle_data->cc,
 309                                               idle_data->bcc, idle_data->subject,
 310                                               idle_data->body, attachments, TRUE);
 311         }
 312         gdk_threads_leave (); /* CHECKED */
 313 cleanup:
 314         g_slist_foreach(attachments, (GFunc)g_free, NULL);
 315         g_slist_free(attachments);
 316         g_free (idle_data->to);
 317         g_free (idle_data->cc);
 318         g_free (idle_data->bcc);
 319         g_free (idle_data->subject);
 320         g_free (idle_data->body);
 321         g_free (idle_data->attachments);
 322         g_free(idle_data);
 323
 324         return FALSE; /* Do not call this callback again. */
 325 }
 326
 327 static gint
 328 on_compose_mail(GArray * arguments, gpointer data, osso_rpc_t * retval)
 329 {
 330         ComposeMailIdleData *idle_data;
 331         osso_rpc_t val;
 332
 333         idle_data = g_new0(ComposeMailIdleData, 1); /* Freed in the idle callback. */
 334
 335         /* Get the arguments: */
 336         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_TO);
 337         idle_data->to = g_strdup (val.value.s);
 338
 339         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_CC);
 340         idle_data->cc = g_strdup (val.value.s);
 341
 342         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_BCC);
 343         idle_data->bcc = g_strdup (val.value.s);
 344
 345         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_SUBJECT);
 346         idle_data->subject = g_strdup (val.value.s);
 347
 348         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_BODY);
 349         idle_data->body = g_strdup (val.value.s);
 350
 351         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_ATTACHMENTS);
 352         idle_data->attachments = g_strdup (val.value.s);
 353
 354         /* Use g_idle to context-switch into the application's thread: */
 355         g_idle_add(on_idle_compose_mail, (gpointer)idle_data);
 356
 357         return OSSO_OK;
 358 }
 359
 360 static TnyMsg *
 361 find_message_by_url (const char *uri,  TnyAccount **ac_out)
 362 {
 363         ModestTnyAccountStore *astore;
 364         TnyAccount *account = NULL;
 365         TnyFolder *folder = NULL;
 366         TnyMsg *msg = NULL;
 367
 368         astore = modest_runtime_get_account_store ();
 369
 370         if (astore == NULL)
 371                 return NULL;
 372
 373         if (uri && g_str_has_prefix (uri, "merge://")) {
 374                 /* we assume we're talking about outbox folder, as this
 375                  * is the only merge folder we work with in modest */
 376                 return modest_tny_account_store_find_msg_in_outboxes (astore, uri, ac_out);
 377         }
 378         account = tny_account_store_find_account (TNY_ACCOUNT_STORE (astore),
 379                                                   uri);
 380
 381         if (account == NULL || !TNY_IS_STORE_ACCOUNT (account))
 382                 goto out;
 383         *ac_out = account;
 384
 385         folder = tny_store_account_find_folder (TNY_STORE_ACCOUNT (account), uri, NULL);
 386
 387         if (folder == NULL)
 388                 goto out;
 389
 390         msg = tny_folder_find_msg (folder, uri, NULL);
 391
 392 out:
 393         if (account && !msg) {
 394                 g_object_unref (account);
 395                 *ac_out = NULL;
 396         }
 397         if (folder)
 398                 g_object_unref (folder);
 399
 400         return msg;
 401 }
 402
 403 typedef struct {
 404         TnyAccount *account;
 405         gchar *uri;
 406         gboolean connect;
 407         guint animation_timeout;
 408         GtkWidget *animation;
 409 } OpenMsgPerformerInfo;
 410
 411 #ifndef MODEST_TOOLKIT_HILDON2
 412 static gboolean
 413 on_show_opening_animation (gpointer userdata)
 414 {
 415         OpenMsgPerformerInfo *info = (OpenMsgPerformerInfo *) userdata;
 416         info->animation = modest_platform_animation_banner (NULL, NULL, _("mail_me_opening"));
 417         info->animation_timeout = 0;
 418
 419         return FALSE;
 420 }
 421 #endif
 422
 423 static gboolean
 424 on_find_msg_async_destroy (gpointer userdata)
 425 {
 426         OpenMsgPerformerInfo *info = (OpenMsgPerformerInfo *) userdata;
 427
 428         if (info->animation_timeout>0) {
 429                 g_source_remove (info->animation_timeout);
 430                 info->animation_timeout = 0;
 431         }
 432
 433         if (info->animation) {
 434                 gtk_widget_destroy (info->animation);
 435                 info->animation = NULL;
 436         }
 437
 438         if (info->uri)
 439                 g_free (info->uri);
 440
 441         if (info->account)
 442                 g_object_unref (info->account);
 443
 444         g_slice_free (OpenMsgPerformerInfo, info);
 445         return FALSE;
 446 }
 447
 448 static void
 449 find_msg_async_cb (TnyFolder *folder,
 450                    gboolean cancelled,
 451                    TnyMsg *msg,
 452                    GError *err,
 453                    gpointer user_data)
 454 {
 455         TnyHeader *header = NULL;
 456         gchar *msg_uid = NULL;
 457         ModestWindowMgr *win_mgr;
 458         ModestWindow *msg_view = NULL;
 459         gboolean is_draft = FALSE;
 460         OpenMsgPerformerInfo *info = (OpenMsgPerformerInfo *) user_data;
 461
 462         if (err || cancelled) {
 463                 modest_platform_run_information_dialog (NULL, _("mail_ni_ui_folder_get_msg_folder_error"), TRUE);
 464                 g_idle_add (notify_error_in_dbus_callback, NULL);
 465                 goto end;
 466         }
 467
 468         header = tny_msg_get_header (msg);
 469         if (!header || (tny_header_get_flags (header) & TNY_HEADER_FLAG_DELETED)) {
 470                 modest_platform_run_information_dialog (NULL, _("mail_ni_ui_folder_get_msg_folder_error"), TRUE);
 471                 g_idle_add (notify_error_in_dbus_callback, NULL);
 472                 goto end;
 473         }
 474
 475         msg_uid =  modest_tny_folder_get_header_unique_id (header);
 476         win_mgr = modest_runtime_get_window_mgr ();
 477
 478         if (modest_tny_folder_is_local_folder (folder) &&
 479             (modest_tny_folder_get_local_or_mmc_folder_type (folder) == TNY_FOLDER_TYPE_DRAFTS)) {
 480                 is_draft = TRUE;
 481         }
 482
 483         if (modest_window_mgr_find_registered_header (win_mgr, header, &msg_view)) {
 484                 gtk_window_present (GTK_WINDOW(msg_view));
 485         } else {
 486                 const gchar *modest_account_name;
 487                 TnyAccount *account;
 488
 489                 modest_window_mgr_register_header (win_mgr, header, NULL);
 490
 491                 account = tny_folder_get_account (folder);
 492                 if (account) {
 493                         modest_account_name =
 494                                 modest_tny_account_get_parent_modest_account_name_for_server_account (account);
 495                 } else {
 496                         modest_account_name = NULL;
 497                 }
 498
 499                 /* Drafts will be opened in the editor, and others will be opened in the viewer */
 500                 if (is_draft) {
 501                         gchar *modest_account_name = NULL;
 502                         gchar *mailbox = NULL;
 503                         gchar *from_header;
 504
 505                         /* we cannot edit without a valid account... */
 506                         if (!modest_account_mgr_has_accounts(modest_runtime_get_account_mgr (), TRUE)) {
 507                                 if (!modest_ui_actions_run_account_setup_wizard(NULL)) {
 508                                         modest_window_mgr_unregister_header (win_mgr,
 509                                                                              header);
 510                                         goto end;
 511                                 }
 512                         }
 513
 514                         from_header = tny_header_dup_from (header);
 515                         modest_account_name = modest_utils_get_account_name_from_recipient (from_header, &mailbox);
 516                         g_free (from_header);
 517
 518                         if (modest_account_name == NULL) {
 519                                 ModestAccountMgr *mgr = modest_runtime_get_account_mgr ();
 520                                 modest_account_name = modest_account_mgr_get_default_account (mgr);
 521                         }
 522                         msg_view = modest_msg_edit_window_new (msg, modest_account_name, mailbox, TRUE);
 523                         if (mailbox)
 524                                 g_free (mailbox);
 525                         g_free (modest_account_name);
 526                 } else {
 527                         TnyHeader *header;
 528                         const gchar *modest_account_name;
 529
 530                         if (account) {
 531                                 modest_account_name =
 532                                         modest_tny_account_get_parent_modest_account_name_for_server_account (account);
 533                         } else {
 534                                 modest_account_name = NULL;
 535                         }
 536
 537                         header = tny_msg_get_header (msg);
 538                         msg_view = modest_msg_view_window_new_for_search_result (msg, modest_account_name, NULL, msg_uid);
 539                         if (! (tny_header_get_flags (header) & TNY_HEADER_FLAG_SEEN)) {
 540                                 ModestMailOperation *mail_op;
 541
 542                                 tny_header_set_flag (header, TNY_HEADER_FLAG_SEEN);
 543                                 /* Sync folder, we need this to save the seen flag */
 544                                 mail_op = modest_mail_operation_new (NULL);
 545                                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
 546                                                                  mail_op);
 547                                 modest_mail_operation_sync_folder (mail_op, folder, FALSE);
 548                                 g_object_unref (mail_op);
 549                         }
 550                         g_object_unref (header);
 551                 }
 552
 553                 if (msg_view != NULL) {
 554                         if (!modest_window_mgr_register_window (win_mgr, msg_view, NULL)) {
 555                                 gtk_widget_destroy (GTK_WIDGET (msg_view));
 556                         } else {
 557                                 gtk_widget_show_all (GTK_WIDGET (msg_view));
 558                         }
 559                 }
 560         }
 561
 562 end:
 563         if (header)
 564                 g_object_unref (header);
 565         if (msg_uid)
 566                 g_free (msg_uid);
 567         on_find_msg_async_destroy (info);
 568 }
 569
 570
 571 static void
 572 on_open_message_performer (gboolean canceled,
 573                            GError *err,
 574                            GtkWindow *parent_window,
 575                            TnyAccount *account,
 576                            gpointer user_data)
 577 {
 578         OpenMsgPerformerInfo *info;
 579         TnyFolder *folder = NULL;
 580
 581         info = (OpenMsgPerformerInfo *) user_data;
 582         if (canceled || err) {
 583                 modest_platform_run_information_dialog (NULL, _("mail_ni_ui_folder_get_msg_folder_error"), TRUE);
 584                 g_idle_add (notify_error_in_dbus_callback, NULL);
 585                 on_find_msg_async_destroy (info);
 586                 return;
 587         }
 588
 589         /* Get folder */
 590         if (!account) {
 591                 ModestTnyAccountStore *account_store;
 592                 ModestTnyLocalFoldersAccount *local_folders_account;
 593
 594                 account_store = modest_runtime_get_account_store ();
 595                 local_folders_account = MODEST_TNY_LOCAL_FOLDERS_ACCOUNT (
 596                         modest_tny_account_store_get_local_folders_account (account_store));
 597                 folder = modest_tny_local_folders_account_get_merged_outbox (local_folders_account);
 598                 g_object_unref (local_folders_account);
 599         } else {
 600                 folder = tny_store_account_find_folder (TNY_STORE_ACCOUNT (account), info->uri, NULL);
 601         }
 602         if (!folder) {
 603                 modest_platform_run_information_dialog (NULL, _("mail_ni_ui_folder_get_msg_folder_error"), TRUE);
 604                 g_idle_add (notify_error_in_dbus_callback, NULL);
 605                 on_find_msg_async_destroy (info);
 606                 return;
 607         }
 608
 609         if (!(modest_tny_folder_is_local_folder (folder) &&
 610               (modest_tny_folder_get_local_or_mmc_folder_type (folder) == TNY_FOLDER_TYPE_DRAFTS))) {
 611                 ModestWindowMgr *win_mgr;
 612                 ModestWindow *msg_view;
 613
 614                 win_mgr = modest_runtime_get_window_mgr ();
 615                 if (modest_window_mgr_find_registered_message_uid (win_mgr, info->uri, &msg_view)) {
 616                         gtk_window_present (GTK_WINDOW(msg_view));
 617                 } else {
 618                         const gchar *modest_account_name;
 619                         TnyAccount *account;
 620
 621                         account = tny_folder_get_account (folder);
 622                         if (account) {
 623                                 modest_account_name =
 624                                         modest_tny_account_get_parent_modest_account_name_for_server_account (account);
 625                         } else {
 626                                 modest_account_name = NULL;
 627                         }
 628
 629                         msg_view = modest_msg_view_window_new_from_uid (modest_account_name, NULL, info->uri);
 630                         if (msg_view != NULL) {
 631                                 if (!modest_window_mgr_register_window (win_mgr, msg_view, NULL)) {
 632                                         gtk_widget_destroy (GTK_WIDGET (msg_view));
 633                                 } else {
 634                                         gtk_widget_show_all (GTK_WIDGET (msg_view));
 635                                 }
 636                         }
 637                         g_object_unref (account);
 638
 639                 }
 640                 on_find_msg_async_destroy (info);
 641                 return;
 642         }
 643
 644 #ifndef MODEST_TOOLKIT_HILDON2
 645         info->animation_timeout = g_timeout_add (1000, on_show_opening_animation, info);
 646 #endif
 647         /* Get message */
 648         tny_folder_find_msg_async (folder, info->uri, find_msg_async_cb, NULL, info);
 649         g_object_unref (folder);
 650 }
 651
 652 static gboolean
 653 on_idle_open_message_performer (gpointer user_data)
 654 {
 655         ModestWindow *top_win = NULL;
 656         OpenMsgPerformerInfo *info = (OpenMsgPerformerInfo *) user_data;
 657
 658         top_win = modest_window_mgr_get_current_top (modest_runtime_get_window_mgr());
 659
 660         /* Lock before the call as we're in an idle handler */
 661         gdk_threads_enter ();
 662         if (info->connect) {
 663                 modest_platform_connect_and_perform (GTK_WINDOW (top_win), TRUE,
 664                                                      info->account,
 665                                                      on_open_message_performer, info);
 666         } else {
 667                 on_open_message_performer (FALSE, NULL, GTK_WINDOW (top_win),
 668                                            info->account, info);
 669         }
 670         gdk_threads_leave ();
 671
 672         return FALSE;
 673 }
 674
 675 static gint
 676 on_open_message (GArray * arguments, gpointer data, osso_rpc_t * retval)
 677 {
 678         osso_rpc_t val;
 679         gchar *uri;
 680         TnyAccount *account = NULL;
 681         gint osso_retval;
 682         gboolean is_merge;
 683
 684         /* Get the arguments: */
 685         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_OPEN_MESSAGE_ARG_URI);
 686         uri = g_strdup (val.value.s);
 687
 688         is_merge = g_str_has_prefix (uri, "merge:");
 689
 690         /* Get the account */
 691         if (!is_merge)
 692                 account = tny_account_store_find_account (TNY_ACCOUNT_STORE (modest_runtime_get_account_store ()),
 693                                                           uri);
 694
 695
 696         if (is_merge || account) {
 697                 OpenMsgPerformerInfo *info;
 698                 TnyFolder *folder = NULL;
 699
 700                 info = g_slice_new0 (OpenMsgPerformerInfo);
 701                 if (account)
 702                         info->account = g_object_ref (account);
 703                 info->uri = uri;
 704                 info->connect = TRUE;
 705                 info->animation = NULL;
 706                 info->animation_timeout = 0;
 707
 708                 /* Try to get the message, if it's already downloaded
 709                    we don't need to connect */
 710                 if (account) {
 711                         folder = tny_store_account_find_folder (TNY_STORE_ACCOUNT (account), uri, NULL);
 712                 } else {
 713                         ModestTnyAccountStore *account_store;
 714                         ModestTnyLocalFoldersAccount *local_folders_account;
 715
 716                         account_store = modest_runtime_get_account_store ();
 717                         local_folders_account = MODEST_TNY_LOCAL_FOLDERS_ACCOUNT (
 718                                 modest_tny_account_store_get_local_folders_account (account_store));
 719                         folder = modest_tny_local_folders_account_get_merged_outbox (local_folders_account);
 720                         g_object_unref (local_folders_account);
 721                 }
 722                 if (folder) {
 723                         TnyDevice *device;
 724                         gboolean device_online;
 725
 726                         device = modest_runtime_get_device();
 727                         device_online = tny_device_is_online (device);
 728                         if (device_online) {
 729                                 info->connect = TRUE;
 730                         } else {
 731                                 TnyMsg *msg = tny_folder_find_msg (folder, uri, NULL);
 732                                 if (msg) {
 733                                         info->connect = FALSE;
 734                                         g_object_unref (msg);
 735                                 } else {
 736                                         info->connect = TRUE;
 737                                 }
 738                         }
 739                         g_object_unref (folder);
 740                 }
 741
 742                 /* We need to call it into an idle to get
 743                    modest_platform_connect_and_perform into the main
 744                    loop */
 745                 g_idle_add (on_idle_open_message_performer, info);
 746                 osso_retval = OSSO_OK;
 747         } else {
 748                 g_free (uri);
 749                 osso_retval = OSSO_ERROR;
 750                 g_idle_add (notify_error_in_dbus_callback, NULL);
 751         }
 752
 753         if (account)
 754                 g_object_unref (account);
 755         return osso_retval;
 756 }
 757
 758 static void
 759 on_remove_msgs_finished (ModestMailOperation *mail_op,
 760                          gpointer user_data)
 761 {
 762         TnyHeader *header;
 763         ModestWindow *top_win = NULL, *msg_view = NULL;
 764
 765         header = (TnyHeader *) user_data;
 766
 767         /* Get the main window if exists */
 768         top_win = modest_window_mgr_get_current_top (modest_runtime_get_window_mgr());
 769         if (!top_win) {
 770                 g_object_unref (header);
 771                 return;
 772         }
 773
 774         if (modest_window_mgr_find_registered_header (modest_runtime_get_window_mgr(),
 775                                                       header, &msg_view)) {
 776                 if (MODEST_IS_MSG_VIEW_WINDOW (msg_view))
 777                         modest_ui_actions_refresh_message_window_after_delete (MODEST_MSG_VIEW_WINDOW (msg_view));
 778         }
 779         g_object_unref (header);
 780
 781         /* Refilter the header views explicitely */
 782
 783         /* TODO: call modest_window_mgr_refilter_header_views */
 784         /* this call will go through all the windows, get the header views and refilter them */
 785 }
 786
 787 static gpointer
 788 thread_prepare_delete_message (gpointer userdata)
 789 {
 790         TnyList *headers = NULL, *tmp_headers = NULL;
 791         TnyFolder *folder = NULL;
 792         TnyIterator *iter = NULL;
 793         TnyHeader *header = NULL, *msg_header = NULL;
 794         TnyMsg *msg = NULL;
 795         TnyAccount *account = NULL;
 796         char *uri;
 797         gchar *uid = NULL;
 798         ModestMailOperation *mail_op = NULL;
 799         ModestWindow *top_win = NULL;
 800
 801         uri = (char *) userdata;
 802
 803         msg = find_message_by_url (uri, &account);
 804         if (account)
 805                 g_object_unref (account);
 806
 807         if (!msg) {
 808                 g_debug ("%s: Could not find message '%s'", __FUNCTION__, uri);
 809                 g_idle_add (notify_error_in_dbus_callback, NULL);
 810                 g_free (uri);
 811                 return FALSE;
 812         }
 813
 814         top_win = modest_window_mgr_get_current_top (modest_runtime_get_window_mgr());
 815
 816         folder = tny_msg_get_folder (msg);
 817         if (!folder) {
 818                 g_debug ("%s: Could not find folder (uri:'%s')", __FUNCTION__, uri);
 819                 g_object_unref (msg);
 820                 g_idle_add (notify_error_in_dbus_callback, NULL);
 821                 g_free (uri);
 822                 return FALSE;
 823         }
 824
 825         /* Get UID */
 826         msg_header = tny_msg_get_header (msg);
 827         uid = tny_header_dup_uid (msg_header);
 828         g_object_unref (msg);
 829         g_object_unref (msg_header);
 830
 831         headers = tny_simple_list_new ();
 832         tny_folder_get_headers (folder, headers, TRUE, NULL);
 833         iter = tny_list_create_iterator (headers);
 834
 835         while (!tny_iterator_is_done (iter)) {
 836                 gchar *cur_id = NULL;
 837
 838                 header = TNY_HEADER (tny_iterator_get_current (iter));
 839                 if (header)
 840                         cur_id = tny_header_dup_uid (header);
 841
 842                 if (cur_id && uid && g_str_equal (cur_id, uid)) {
 843                         g_free (cur_id);
 844                         /* g_debug ("Found corresponding header from folder"); */
 845                         break;
 846                 }
 847                 g_free (cur_id);
 848
 849                 if (header) {
 850                         g_object_unref (header);
 851                         header = NULL;
 852                 }
 853
 854                 tny_iterator_next (iter);
 855         }
 856         g_free (uid);
 857         g_object_unref (iter);
 858         g_object_unref (headers);
 859
 860         if (header == NULL) {
 861                 if (folder)
 862                         g_object_unref (folder);
 863                 g_idle_add (notify_error_in_dbus_callback, NULL);
 864                 g_free (uri);
 865                 return FALSE;
 866         }
 867
 868         /* This is a GDK lock because we are an idle callback and
 869          * the code below is or does Gtk+ code */
 870         gdk_threads_enter (); /* CHECKED */
 871
 872         mail_op = modest_mail_operation_new (top_win ? G_OBJECT(top_win) : NULL);
 873         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
 874
 875         g_signal_connect (G_OBJECT (mail_op),
 876                           "operation-finished",
 877                           G_CALLBACK (on_remove_msgs_finished),
 878                           g_object_ref (header));
 879
 880         tmp_headers = tny_simple_list_new ();
 881         tny_list_append (tmp_headers, (GObject *) header);
 882
 883         modest_mail_operation_remove_msgs (mail_op, tmp_headers, FALSE);
 884
 885         g_object_unref (tmp_headers);
 886         g_object_unref (G_OBJECT (mail_op));
 887         gdk_threads_leave (); /* CHECKED */
 888
 889         /* Clean */
 890         if (header)
 891                 g_object_unref (header);
 892         g_free (uri);
 893
 894         return FALSE;
 895 }
 896
 897 static gboolean
 898 on_idle_delete_message (gpointer user_data)
 899 {
 900         const char *uri = NULL;
 901
 902         uri = (char *) user_data;
 903
 904         g_thread_create (thread_prepare_delete_message, g_strdup (uri), FALSE, NULL);
 905
 906         return FALSE;
 907
 908 }
 909
 910
 911
 912
 913 static gint
 914 on_delete_message (GArray *arguments, gpointer data, osso_rpc_t *retval)
 915 {
 916         /* Get the arguments: */
 917         osso_rpc_t val = g_array_index (arguments,
 918                              osso_rpc_t,
 919                              MODEST_DBUS_DELETE_MESSAGE_ARG_URI);
 920         gchar *uri = g_strdup (val.value.s);
 921
 922         /* Use g_idle to context-switch into the application's thread: */
 923         g_idle_add(on_idle_delete_message, (gpointer)uri);
 924
 925         return OSSO_OK;
 926 }
 927
 928 static gboolean
 929 on_idle_send_receive(gpointer user_data)
 930 {
 931         gboolean auto_update;
 932         ModestWindow *top_win = NULL;
 933
 934         top_win = modest_window_mgr_get_current_top (modest_runtime_get_window_mgr ());
 935
 936         gdk_threads_enter (); /* CHECKED */
 937
 938         /* Check if the autoupdate feature is on */
 939         auto_update = modest_conf_get_bool (modest_runtime_get_conf (),
 940                                             MODEST_CONF_AUTO_UPDATE, NULL);
 941
 942         if (auto_update)
 943                 /* Do send receive */
 944                 modest_ui_actions_do_send_receive_all (top_win, FALSE, FALSE, FALSE);
 945         else
 946                 /* Disable auto update */
 947                 modest_platform_set_update_interval (0);
 948
 949         gdk_threads_leave (); /* CHECKED */
 950
 951         return FALSE;
 952 }
 953
 954
 955
 956 static gint
 957 on_dbus_method_dump_send_queues (DBusConnection *con, DBusMessage *message)
 958 {
 959         gchar *str;
 960
 961         DBusMessage *reply;
 962         dbus_uint32_t serial = 0;
 963
 964         GSList *account_names, *cursor;
 965
 966         str = g_strdup("\nsend queues\n"
 967                        "===========\n");
 968
 969         cursor = account_names = modest_account_mgr_account_names
 970                 (modest_runtime_get_account_mgr(), TRUE); /* only enabled accounts */
 971
 972         while (cursor) {
 973                 TnyAccount *acc;
 974                 gchar *tmp, *accname = (gchar*)cursor->data;
 975
 976                 tmp = g_strdup_printf ("%s", str);
 977                 g_free (str);
 978                 str = tmp;
 979
 980                 /* transport */
 981                 acc = modest_tny_account_store_get_server_account (
 982                         modest_runtime_get_account_store(), accname,
 983                         TNY_ACCOUNT_TYPE_TRANSPORT);
 984                 if (TNY_IS_ACCOUNT(acc)) {
 985                         gchar *tmp = NULL, *url = tny_account_get_url_string (acc);
 986                         ModestTnySendQueue *sendqueue =
 987                                 modest_runtime_get_send_queue (TNY_TRANSPORT_ACCOUNT(acc), TRUE);
 988
 989                         if (TNY_IS_SEND_QUEUE (sendqueue)) {
 990                                 gchar *queue_str = modest_tny_send_queue_to_string (sendqueue);
 991
 992                                 tmp = g_strdup_printf ("%s[%s]: '%s': %s\n%s",
 993                                                        str, accname, tny_account_get_id (acc), url,
 994                                                        queue_str);
 995                                 g_free(queue_str);
 996                                 g_free (str);
 997                                 str = tmp;
 998                         }
 999                         g_free (url);
1000
1001                         g_object_unref (acc);
1002                 }
1003
1004                 cursor = g_slist_next (cursor);
1005         }
1006         modest_account_mgr_free_account_names (account_names);
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 static gint
1029 on_dbus_method_dump_operation_queue (DBusConnection *con, DBusMessage *message)
1030 {
1031         gchar *str;
1032         gchar *op_queue_str;
1033
1034         DBusMessage *reply;
1035         dbus_uint32_t serial = 0;
1036
1037         /* operations queue; */
1038         op_queue_str = modest_mail_operation_queue_to_string
1039                 (modest_runtime_get_mail_operation_queue ());
1040
1041         str = g_strdup_printf ("\noperation queue\n"
1042                                "===============\n"
1043                                "status: %s\n"
1044                                "%s\n",
1045                                tny_device_is_online (modest_runtime_get_device ()) ? "online" : "offline",
1046                                op_queue_str);
1047         g_free (op_queue_str);
1048
1049         g_printerr (str);
1050
1051         reply = dbus_message_new_method_return (message);
1052         if (reply) {
1053                 dbus_message_append_args (reply,
1054                                           DBUS_TYPE_STRING, &str,
1055                                           DBUS_TYPE_INVALID);
1056                 dbus_connection_send (con, reply, &serial);
1057                 dbus_connection_flush (con);
1058                 dbus_message_unref (reply);
1059         }
1060         g_free (str);
1061
1062         /* Let modest die */
1063         g_idle_add (notify_error_in_dbus_callback, NULL);
1064
1065         return OSSO_OK;
1066 }
1067
1068
1069
1070 static gint
1071 on_dbus_method_dump_accounts (DBusConnection *con, DBusMessage *message)
1072 {
1073         gchar *str;
1074
1075         DBusMessage *reply;
1076         dbus_uint32_t serial = 0;
1077
1078         GSList *account_names, *cursor;
1079
1080         str = g_strdup ("\naccounts\n========\n");
1081
1082         cursor = account_names = modest_account_mgr_account_names
1083                 (modest_runtime_get_account_mgr(), TRUE); /* only enabled accounts */
1084
1085         while (cursor) {
1086                 TnyAccount *acc;
1087                 gchar *tmp, *accname = (gchar*)cursor->data;
1088
1089                 tmp = g_strdup_printf ("%s[%s]\n", str, accname);
1090                 g_free (str);
1091                 str = tmp;
1092
1093                 /* store */
1094                 acc = modest_tny_account_store_get_server_account (
1095                         modest_runtime_get_account_store(), accname,
1096                         TNY_ACCOUNT_TYPE_STORE);
1097                 if (TNY_IS_ACCOUNT(acc)) {
1098                         gchar *tmp, *url = tny_account_get_url_string (acc);
1099                         tmp = g_strdup_printf ("%sstore    : '%s': %s (refs: %d)\n",
1100                                                str, tny_account_get_id (acc), url,
1101                                                ((GObject*)acc)->ref_count-1);
1102                         g_free (str);
1103                         str = tmp;
1104                         g_free (url);
1105                         g_object_unref (acc);
1106                 }
1107
1108                 /* transport */
1109                 acc = modest_tny_account_store_get_server_account (
1110                         modest_runtime_get_account_store(), accname,
1111                         TNY_ACCOUNT_TYPE_TRANSPORT);
1112                 if (TNY_IS_ACCOUNT(acc)) {
1113                         gchar *tmp, *url = tny_account_get_url_string (acc);
1114                         tmp = g_strdup_printf ("%stransport: '%s': %s (refs: %d)\n",
1115                                                str, tny_account_get_id (acc), url,
1116                                                ((GObject*)acc)->ref_count-1);
1117                         g_free (str);
1118                         str = tmp;
1119                         g_free (url);
1120                         g_object_unref (acc);
1121                 }
1122
1123                 cursor = g_slist_next (cursor);
1124         }
1125
1126         modest_account_mgr_free_account_names (account_names);
1127
1128         g_printerr (str);
1129
1130         reply = dbus_message_new_method_return (message);
1131         if (reply) {
1132                 dbus_message_append_args (reply,
1133                                           DBUS_TYPE_STRING, &str,
1134                                           DBUS_TYPE_INVALID);
1135                 dbus_connection_send (con, reply, &serial);
1136                 dbus_connection_flush (con);
1137                 dbus_message_unref (reply);
1138         }
1139         g_free (str);
1140
1141         /* Let modest die */
1142         g_idle_add (notify_error_in_dbus_callback, NULL);
1143
1144         return OSSO_OK;
1145 }
1146
1147 static void
1148 on_send_receive_performer(gboolean canceled,
1149                           GError *err,
1150                           GtkWindow *parent_window,
1151                           TnyAccount *account,
1152                           gpointer user_data)
1153 {
1154         ModestConnectedVia connect_when;
1155
1156         if (err || canceled) {
1157                 g_idle_add (notify_error_in_dbus_callback, NULL);
1158                 return;
1159         }
1160
1161         connect_when = modest_conf_get_int (modest_runtime_get_conf (),
1162                                             MODEST_CONF_UPDATE_WHEN_CONNECTED_BY, NULL);
1163
1164         /* Perform a send and receive if the user selected to connect
1165            via any mean or if the current connection method is the
1166            same as the one specified by the user */
1167         if (connect_when == MODEST_CONNECTED_VIA_ANY ||
1168             connect_when == modest_platform_get_current_connection ()) {
1169                 g_idle_add (on_idle_send_receive, NULL);
1170         } else {
1171                 /* We need this to allow modest to finish */
1172                 g_idle_add (notify_error_in_dbus_callback, NULL);
1173         }
1174 }
1175
1176
1177 static gint
1178 on_send_receive(GArray *arguments, gpointer data, osso_rpc_t * retval)
1179 {
1180         TnyDevice *device = modest_runtime_get_device ();
1181
1182         if (!tny_device_is_online (device))
1183                 modest_platform_connect_and_perform (NULL, FALSE, NULL, on_send_receive_performer, NULL);
1184         else
1185                 on_send_receive_performer (FALSE, NULL, NULL, NULL, NULL);
1186
1187         return OSSO_OK;
1188 }
1189
1190 static gint
1191 on_open_default_inbox(GArray * arguments, gpointer data, osso_rpc_t * retval)
1192 {
1193         g_idle_add(on_idle_top_application, NULL);
1194
1195         return OSSO_OK;
1196 }
1197
1198
1199 static gboolean
1200 on_idle_open_account (gpointer user_data)
1201 {
1202         ModestWindow *top;
1203         ModestWindowMgr *mgr;
1204         gchar *acc_name;
1205
1206         gdk_threads_enter ();
1207
1208         acc_name = (gchar *) user_data;
1209         mgr = modest_runtime_get_window_mgr ();
1210
1211         top = modest_window_mgr_get_current_top (mgr);
1212         if (!top)
1213                 top = modest_window_mgr_show_initial_window (mgr);
1214
1215 #ifdef MODEST_TOOLKIT_HILDON2
1216         if (MODEST_IS_ACCOUNTS_WINDOW (top)) {
1217                 GtkWidget *new_window;
1218                 ModestProtocolType store_protocol;
1219                 gboolean mailboxes_protocol;
1220
1221                 store_protocol = modest_account_mgr_get_store_protocol (modest_runtime_get_account_mgr (),
1222                                                                         acc_name);
1223                 mailboxes_protocol =
1224                         modest_protocol_registry_protocol_type_has_tag (modest_runtime_get_protocol_registry (),
1225                                                                         store_protocol,
1226                                                                         MODEST_PROTOCOL_REGISTRY_MULTI_MAILBOX_PROVIDER_PROTOCOLS);
1227
1228                 if (mailboxes_protocol) {
1229                         new_window = GTK_WIDGET (modest_mailboxes_window_new (acc_name));
1230                 } else {
1231                         new_window = GTK_WIDGET (modest_folder_window_new (NULL));
1232                         modest_folder_window_set_account (MODEST_FOLDER_WINDOW (new_window),
1233                                                           acc_name);
1234                 }
1235
1236                 if (modest_window_mgr_register_window (mgr, MODEST_WINDOW (new_window), NULL)) {
1237                         gtk_widget_show (new_window);
1238                 } else {
1239                         gtk_widget_destroy (new_window);
1240                         new_window = NULL;
1241                 }
1242         }
1243 #else
1244         if (MODEST_IS_MAIN_WINDOW (top)) {
1245                 gchar *server_name;
1246                 GtkWidget *folder_view;
1247
1248                 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (top),
1249                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1250                 server_name = modest_account_mgr_get_server_account_name (modest_runtime_get_account_mgr (),
1251                                                                           acc_name, TNY_ACCOUNT_TYPE_STORE);
1252                 if (server_name) {
1253                         modest_folder_view_set_account_id_of_visible_server_account (MODEST_FOLDER_VIEW (folder_view),
1254                                                                                      server_name);
1255                         g_free (server_name);
1256                 }
1257         }
1258 #endif
1259
1260         gdk_threads_leave ();
1261         g_free (acc_name);
1262         return FALSE;
1263 }
1264
1265 static gint
1266 on_open_account (GArray *arguments, gpointer data, osso_rpc_t *retval)
1267 {
1268         osso_rpc_t val;
1269         gchar *account_id;
1270
1271         /* Get the arguments: */
1272         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_OPEN_MESSAGE_ARG_URI);
1273         account_id = g_strdup (val.value.s);
1274
1275         g_idle_add (on_idle_open_account, account_id);
1276
1277         return OSSO_OK;
1278 }
1279
1280 #ifdef MODEST_TOOLKIT_HILDON2
1281 static gboolean
1282 on_idle_top_application (gpointer user_data)
1283 {
1284         HildonWindowStack *stack;
1285         GtkWidget *window;
1286
1287         /* This is a GDK lock because we are an idle callback and
1288          * the code below is or does Gtk+ code */
1289
1290         gdk_threads_enter (); /* CHECKED */
1291
1292         stack = hildon_window_stack_get_default ();
1293         window = GTK_WIDGET (hildon_window_stack_peek (stack));
1294
1295         if (window) {
1296                 gtk_window_present (GTK_WINDOW (window));
1297         } else {
1298                 ModestWindowMgr *mgr;
1299
1300                 mgr = modest_runtime_get_window_mgr ();
1301                 window = (GtkWidget *) modest_window_mgr_show_initial_window (mgr);
1302                 if (window) {
1303                         modest_platform_remove_new_mail_notifications (FALSE);
1304                 } else {
1305                         g_printerr ("modest: failed to get main window instance\n");
1306                 }
1307         }
1308
1309         gdk_threads_leave (); /* CHECKED */
1310
1311         return FALSE; /* Do not call this callback again. */
1312 }
1313 #else
1314 static gboolean
1315 on_idle_top_application (gpointer user_data)
1316 {
1317         ModestWindow *main_win;
1318         gboolean new_window = FALSE;
1319
1320         /* This is a GDK lock because we are an idle callback and
1321          * the code below is or does Gtk+ code */
1322
1323         gdk_threads_enter (); /* CHECKED */
1324
1325         main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (),
1326                                                       FALSE);
1327
1328         if (!main_win) {
1329                 main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (),
1330                                                               TRUE);
1331                 new_window = TRUE;
1332         }
1333
1334         if (main_win) {
1335                 /* If we're showing an already existing window then
1336                    reselect the INBOX */
1337                 if (!new_window) {
1338                         GtkWidget *folder_view;
1339                         folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (main_win),
1340                                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1341                         modest_folder_view_select_first_inbox_or_local (MODEST_FOLDER_VIEW (folder_view));
1342                 }
1343         }
1344
1345         if (main_win) {
1346                 gtk_widget_show_all (GTK_WIDGET (main_win));
1347                 gtk_window_present (GTK_WINDOW (main_win));
1348         }
1349
1350         gdk_threads_leave (); /* CHECKED */
1351
1352         return FALSE; /* Do not call this callback again. */
1353 }
1354 #endif
1355
1356 static gint
1357 on_top_application(GArray * arguments, gpointer data, osso_rpc_t * retval)
1358 {
1359         /* Use g_idle to context-switch into the application's thread: */
1360         g_idle_add(on_idle_top_application, NULL);
1361
1362         return OSSO_OK;
1363 }
1364
1365 static gboolean
1366 on_idle_show_memory_low (gpointer user_data)
1367 {
1368         ModestWindow *main_win = NULL;
1369
1370         gdk_threads_enter ();
1371         main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (), FALSE);
1372         modest_platform_run_information_dialog (GTK_WINDOW (main_win),
1373                                                 dgettext("ke-recv","memr_ib_operation_disabled"),
1374                                                 TRUE);
1375         gdk_threads_leave ();
1376
1377         return FALSE;
1378 }
1379
1380 /* Callback for normal D-BUS messages */
1381 gint
1382 modest_dbus_req_handler(const gchar * interface, const gchar * method,
1383                         GArray * arguments, gpointer data,
1384                         osso_rpc_t * retval)
1385 {
1386         /* Check memory low conditions */
1387         if (modest_platform_check_memory_low (NULL, FALSE)) {
1388                 g_idle_add (on_idle_show_memory_low, NULL);
1389                 goto param_error;
1390         }
1391
1392         if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_MAIL_TO) == 0) {
1393                 if (arguments->len != MODEST_DBUS_MAIL_TO_ARGS_COUNT)
1394                         goto param_error;
1395                 modest_runtime_set_allow_shutdown (TRUE);
1396                 return on_mail_to (arguments, data, retval);
1397         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_OPEN_MESSAGE) == 0) {
1398                 if (arguments->len != MODEST_DBUS_OPEN_MESSAGE_ARGS_COUNT)
1399                         goto param_error;
1400                 modest_runtime_set_allow_shutdown (TRUE);
1401                 return on_open_message (arguments, data, retval);
1402         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_OPEN_ACCOUNT) == 0) {
1403                 if (arguments->len != MODEST_DBUS_OPEN_ACCOUNT_ARGS_COUNT)
1404                         goto param_error;
1405                 modest_runtime_set_allow_shutdown (TRUE);
1406                 return on_open_account (arguments, data, retval);
1407         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_SEND_RECEIVE) == 0) {
1408                 if (arguments->len != 0)
1409                         goto param_error;
1410                 return on_send_receive (arguments, data, retval);
1411         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_COMPOSE_MAIL) == 0) {
1412                 if (arguments->len != MODEST_DBUS_COMPOSE_MAIL_ARGS_COUNT)
1413                         goto param_error;
1414                 modest_runtime_set_allow_shutdown (TRUE);
1415                 return on_compose_mail (arguments, data, retval);
1416         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_DELETE_MESSAGE) == 0) {
1417                 if (arguments->len != MODEST_DBUS_DELETE_MESSAGE_ARGS_COUNT)
1418                         goto param_error;
1419                 return on_delete_message (arguments,data, retval);
1420         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_OPEN_DEFAULT_INBOX) == 0) {
1421                 if (arguments->len != 0)
1422                         goto param_error;
1423                 modest_runtime_set_allow_shutdown (TRUE);
1424                 return on_open_default_inbox (arguments, data, retval);
1425         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_TOP_APPLICATION) == 0) {
1426                 if (arguments->len != 0)
1427                         goto param_error;
1428                 modest_runtime_set_allow_shutdown (TRUE);
1429                 return on_top_application (arguments, data, retval);
1430         } else {
1431                 /* We need to return INVALID here so
1432                  * libosso will return DBUS_HANDLER_RESULT_NOT_YET_HANDLED,
1433                  * so that our modest_dbus_req_filter will then be tried instead.
1434                  * */
1435                 return OSSO_INVALID;
1436         }
1437  param_error:
1438         /* Notify error in D-Bus method */
1439         g_idle_add (notify_error_in_dbus_callback, NULL);
1440         return OSSO_ERROR;
1441 }
1442
1443 /* A complex D-Bus type (like a struct),
1444  * used to return various information about a search hit.
1445  */
1446 #define SEARCH_HIT_DBUS_TYPE \
1447         DBUS_STRUCT_BEGIN_CHAR_AS_STRING \
1448         DBUS_TYPE_STRING_AS_STRING /* msgid */ \
1449         DBUS_TYPE_STRING_AS_STRING /* subject */ \
1450         DBUS_TYPE_STRING_AS_STRING /* folder */ \
1451         DBUS_TYPE_STRING_AS_STRING /* sender */ \
1452         DBUS_TYPE_UINT64_AS_STRING /* msize */ \
1453         DBUS_TYPE_BOOLEAN_AS_STRING /* has_attachment */ \
1454         DBUS_TYPE_BOOLEAN_AS_STRING /* is_unread */ \
1455         DBUS_TYPE_INT64_AS_STRING /* timestamp */ \
1456         DBUS_STRUCT_END_CHAR_AS_STRING
1457
1458 static DBusMessage *
1459 search_result_to_message (DBusMessage *reply,
1460                            GList       *hits)
1461 {
1462         DBusMessageIter iter;
1463         DBusMessageIter array_iter;
1464         GList          *hit_iter;
1465
1466         dbus_message_iter_init_append (reply, &iter);
1467         dbus_message_iter_open_container (&iter,
1468                                           DBUS_TYPE_ARRAY,
1469                                           SEARCH_HIT_DBUS_TYPE,
1470                                           &array_iter);
1471
1472         for (hit_iter = hits; hit_iter; hit_iter = hit_iter->next) {
1473                 DBusMessageIter  struct_iter;
1474                 ModestSearchResultHit *hit;
1475                 char            *msg_url;
1476                 const char      *subject;
1477                 const char      *folder;
1478                 const char      *sender;
1479                 guint64          size;
1480                 gboolean         has_attachment;
1481                 gboolean         is_unread;
1482                 gint64           ts;
1483
1484                 hit = (ModestSearchResultHit *) hit_iter->data;
1485
1486                 msg_url = hit->msgid;
1487                 subject = hit->subject;
1488                 folder  = hit->folder;
1489                 sender  = hit->sender;
1490                 size           = hit->msize;
1491                 has_attachment = hit->has_attachment;
1492                 is_unread      = hit->is_unread;
1493                 ts             = hit->timestamp;
1494
1495                 g_debug ("DEBUG: %s: Adding hit: %s", __FUNCTION__, msg_url);
1496
1497                 dbus_message_iter_open_container (&array_iter,
1498                                                   DBUS_TYPE_STRUCT,
1499                                                   NULL,
1500                                                   &struct_iter);
1501
1502                 dbus_message_iter_append_basic (&struct_iter,
1503                                                 DBUS_TYPE_STRING,
1504                                                 &msg_url);
1505
1506                 dbus_message_iter_append_basic (&struct_iter,
1507                                                 DBUS_TYPE_STRING,
1508                                                 &subject);
1509
1510                 dbus_message_iter_append_basic (&struct_iter,
1511                                                 DBUS_TYPE_STRING,
1512                                                 &folder);
1513
1514                 dbus_message_iter_append_basic (&struct_iter,
1515                                                 DBUS_TYPE_STRING,
1516                                                 &sender);
1517
1518                 dbus_message_iter_append_basic (&struct_iter,
1519                                                 DBUS_TYPE_UINT64,
1520                                                 &size);
1521
1522                 dbus_message_iter_append_basic (&struct_iter,
1523                                                 DBUS_TYPE_BOOLEAN,
1524                                                 &has_attachment);
1525
1526                 dbus_message_iter_append_basic (&struct_iter,
1527                                                 DBUS_TYPE_BOOLEAN,
1528                                                 &is_unread);
1529
1530                 dbus_message_iter_append_basic (&struct_iter,
1531                                                 DBUS_TYPE_INT64,
1532                                                 &ts);
1533
1534                 dbus_message_iter_close_container (&array_iter,
1535                                                    &struct_iter);
1536
1537                 g_free (hit->msgid);
1538                 g_free (hit->subject);
1539                 g_free (hit->folder);
1540                 g_free (hit->sender);
1541
1542                 g_slice_free (ModestSearchResultHit, hit);
1543         }
1544
1545         dbus_message_iter_close_container (&iter, &array_iter);
1546
1547         return reply;
1548 }
1549
1550 typedef struct
1551 {
1552         DBusConnection *con;
1553         DBusMessage *message;
1554         ModestSearch *search;
1555 } SearchHelper;
1556
1557 static void
1558 search_all_cb (GList *hits, gpointer user_data)
1559 {
1560         DBusMessage  *reply;
1561         SearchHelper *helper = (SearchHelper *) user_data;
1562
1563         reply = dbus_message_new_method_return (helper->message);
1564
1565         if (reply) {
1566                 dbus_uint32_t serial = 0;
1567
1568                 search_result_to_message (reply, hits);
1569
1570                 dbus_connection_send (helper->con, reply, &serial);
1571                 dbus_connection_flush (helper->con);
1572                 dbus_message_unref (reply);
1573         }
1574
1575         /* Free the helper */
1576         dbus_message_unref (helper->message);
1577         modest_search_free (helper->search);
1578         g_slice_free (ModestSearch, helper->search);
1579         g_slice_free (SearchHelper, helper);
1580 }
1581
1582 static void
1583 on_dbus_method_search (DBusConnection *con, DBusMessage *message)
1584 {
1585         ModestDBusSearchFlags dbus_flags;
1586         dbus_bool_t  res;
1587         dbus_int64_t sd_v;
1588         dbus_int64_t ed_v;
1589         dbus_int32_t flags_v;
1590         dbus_uint32_t size_v;
1591         const char *folder;
1592         const char *query;
1593         time_t start_date;
1594         time_t end_date;
1595         ModestSearch *search;
1596         DBusError error;
1597
1598         dbus_error_init (&error);
1599
1600         sd_v = ed_v = 0;
1601         flags_v = 0;
1602
1603         res = dbus_message_get_args (message,
1604                                      &error,
1605                                      DBUS_TYPE_STRING, &query,
1606                                      DBUS_TYPE_STRING, &folder, /* e.g. "INBOX/drafts": TODO: Use both an ID and a display name. */
1607                                      DBUS_TYPE_INT64, &sd_v,
1608                                      DBUS_TYPE_INT64, &ed_v,
1609                                      DBUS_TYPE_INT32, &flags_v,
1610                                      DBUS_TYPE_UINT32, &size_v,
1611                                      DBUS_TYPE_INVALID);
1612
1613         dbus_flags = (ModestDBusSearchFlags) flags_v;
1614         start_date = (time_t) sd_v;
1615         end_date = (time_t) ed_v;
1616
1617         search = g_slice_new0 (ModestSearch);
1618
1619         if (folder && g_str_has_prefix (folder, "MAND:")) {
1620                 search->folder = g_strdup (folder + strlen ("MAND:"));
1621         } else if (folder && g_str_has_prefix (folder, "USER:")) {
1622                 search->folder = g_strdup (folder + strlen ("USER:"));
1623         } else if (folder && g_str_has_prefix (folder, "MY:")) {
1624                 search->folder = g_strdup (folder + strlen ("MY:"));
1625         } else {
1626                 search->folder = g_strdup (folder);
1627         }
1628
1629    /* Remember the text to search for: */
1630 #ifdef MODEST_HAVE_OGS
1631         search->query  = g_strdup (query);
1632 #endif
1633
1634         /* Other criteria: */
1635         search->start_date = start_date;
1636         search->end_date  = end_date;
1637         search->flags = 0;
1638
1639         /* Text to serach for in various parts of the message: */
1640         if (dbus_flags & MODEST_DBUS_SEARCH_SUBJECT) {
1641                 search->flags |= MODEST_SEARCH_SUBJECT;
1642                 search->subject = g_strdup (query);
1643         }
1644
1645         if (dbus_flags & MODEST_DBUS_SEARCH_SENDER) {
1646                 search->flags |=  MODEST_SEARCH_SENDER;
1647                 search->from = g_strdup (query);
1648         }
1649
1650         if (dbus_flags & MODEST_DBUS_SEARCH_RECIPIENT) {
1651                 search->flags |= MODEST_SEARCH_RECIPIENT;
1652                 search->recipient = g_strdup (query);
1653         }
1654
1655         if (dbus_flags & MODEST_DBUS_SEARCH_BODY) {
1656                 search->flags |=  MODEST_SEARCH_BODY;
1657                 search->body = g_strdup (query);
1658         }
1659
1660         if (sd_v > 0) {
1661                 search->flags |= MODEST_SEARCH_AFTER;
1662                 search->start_date = start_date;
1663         }
1664
1665         if (ed_v > 0) {
1666                 search->flags |= MODEST_SEARCH_BEFORE;
1667                 search->end_date = end_date;
1668         }
1669
1670         if (size_v > 0) {
1671                 search->flags |= MODEST_SEARCH_SIZE;
1672                 search->minsize = size_v;
1673         }
1674
1675 #ifdef MODEST_HAVE_OGS
1676         search->flags |= MODEST_SEARCH_USE_OGS;
1677         g_debug ("%s: Starting search for %s", __FUNCTION__, search->query);
1678 #endif
1679
1680         SearchHelper *helper = g_slice_new (SearchHelper);
1681         helper->search = search;
1682         dbus_message_ref (message);
1683         helper->message = message;
1684         helper->con = con;
1685
1686         /* Search asynchronously */
1687         modest_search_all_accounts (search, search_all_cb, helper);
1688 }
1689
1690
1691 /* A complex D-Bus type (like a struct),
1692  * used to return various information about a folder.
1693  */
1694 #define GET_FOLDERS_RESULT_DBUS_TYPE \
1695         DBUS_STRUCT_BEGIN_CHAR_AS_STRING \
1696         DBUS_TYPE_STRING_AS_STRING /* Folder Name */ \
1697         DBUS_TYPE_STRING_AS_STRING /* Folder URI */ \
1698         DBUS_STRUCT_END_CHAR_AS_STRING
1699
1700 static DBusMessage *
1701 get_folders_result_to_message (DBusMessage *reply,
1702                            GList *folder_ids)
1703 {
1704         DBusMessageIter iter;
1705         dbus_message_iter_init_append (reply, &iter);
1706
1707         DBusMessageIter array_iter;
1708         dbus_message_iter_open_container (&iter,
1709                                           DBUS_TYPE_ARRAY,
1710                                           GET_FOLDERS_RESULT_DBUS_TYPE,
1711                                           &array_iter);
1712
1713         GList *list_iter = folder_ids;
1714         for (list_iter = folder_ids; list_iter; list_iter = list_iter->next) {
1715
1716                 const gchar *folder_name = (const gchar*)list_iter->data;
1717                 if (folder_name) {
1718                         /* g_debug ("DEBUG: %s: Adding folder: %s", __FUNCTION__, folder_name); */
1719
1720                         DBusMessageIter struct_iter;
1721                         dbus_message_iter_open_container (&array_iter,
1722                                                           DBUS_TYPE_STRUCT,
1723                                                           NULL,
1724                                                           &struct_iter);
1725
1726                         /* name: */
1727                         dbus_message_iter_append_basic (&struct_iter,
1728                                                         DBUS_TYPE_STRING,
1729                                                         &folder_name); /* The string will be copied. */
1730
1731                         /* URI: This is maybe not needed by osso-global-search: */
1732                         const gchar *folder_uri = "TODO:unimplemented";
1733                         dbus_message_iter_append_basic (&struct_iter,
1734                                                         DBUS_TYPE_STRING,
1735                                                         &folder_uri); /* The string will be copied. */
1736
1737                         dbus_message_iter_close_container (&array_iter,
1738                                                            &struct_iter);
1739                 }
1740         }
1741
1742         dbus_message_iter_close_container (&iter, &array_iter);
1743
1744         return reply;
1745 }
1746
1747 static void
1748 add_single_folder_to_list (TnyFolder *folder, GList** list)
1749 {
1750         if (!folder)
1751                 return;
1752
1753         if (TNY_IS_MERGE_FOLDER (folder)) {
1754                 const gchar * folder_name;
1755                 /* Ignore these because their IDs ares
1756                  * a) not always unique or sensible.
1757                  * b) not human-readable, and currently need a human-readable
1758                  *    ID here, because the osso-email-interface API does not allow
1759                  *    us to return both an ID and a display name.
1760                  *
1761                  * This is actually the merged outbox folder.
1762                  * We could hack our D-Bus API to understand "outbox" as the merged outboxes,
1763                  * but that seems unwise. murrayc.
1764                  */
1765                 folder_name = tny_folder_get_name (folder);
1766                 if (folder_name && !strcmp (folder_name, "Outbox")) {
1767                         *list = g_list_append(*list, g_strdup ("MAND:outbox"));
1768                 }
1769                 return;
1770         }
1771
1772         /* Add this folder to the list: */
1773         /*
1774         const gchar * folder_name = tny_folder_get_name (folder);
1775         if (folder_name)
1776                 *list = g_list_append(*list, g_strdup (folder_name));
1777         else {
1778         */
1779                 /* osso-global-search only uses one string,
1780                  * so ID is the only thing that could possibly identify a folder.
1781                  * TODO: osso-global search should probably be changed to
1782                  * take an ID and a Name.
1783                  */
1784         const gchar * id =  tny_folder_get_id (folder);
1785         if (id && strlen(id)) {
1786                 const gchar *prefix = NULL;
1787                 TnyFolderType folder_type;
1788
1789                 /* dbus global search api expects a prefix identifying the type of
1790                  * folder here. Mandatory folders should have MAND: prefix, and
1791                  * other user created folders should have USER: prefix
1792                  */
1793                 folder_type = modest_tny_folder_guess_folder_type (folder);
1794                 switch (folder_type) {
1795                 case TNY_FOLDER_TYPE_INBOX:
1796                         prefix = "MY:";
1797                         break;
1798                 case TNY_FOLDER_TYPE_OUTBOX:
1799                 case TNY_FOLDER_TYPE_DRAFTS:
1800                 case TNY_FOLDER_TYPE_SENT:
1801                 case TNY_FOLDER_TYPE_ARCHIVE:
1802                         prefix = "MAND:";
1803                         break;
1804                 case TNY_FOLDER_TYPE_INVALID:
1805                         g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
1806                         return; /* don't add it */
1807                 default:
1808                         prefix = "USER:";
1809
1810                 }
1811
1812
1813                 *list = g_list_append(*list, g_strdup_printf ("%s%s", prefix, id));
1814         }
1815 }
1816
1817 static void
1818 add_folders_to_list (TnyFolderStore *folder_store, GList** list)
1819 {
1820         if (!folder_store)
1821                 return;
1822
1823         /* Add this folder to the list: */
1824         if (TNY_IS_FOLDER (folder_store)) {
1825                 add_single_folder_to_list (TNY_FOLDER (folder_store), list);
1826         }
1827
1828         /* Recurse into child folders: */
1829
1830         /* Get the folders list: */
1831         /*
1832         TnyFolderStoreQuery *query = tny_folder_store_query_new ();
1833         tny_folder_store_query_add_item (query, NULL,
1834                 TNY_FOLDER_STORE_QUERY_OPTION_SUBSCRIBED);
1835         */
1836         TnyList *all_folders = tny_simple_list_new ();
1837         tny_folder_store_get_folders (folder_store,
1838                                       all_folders,
1839                                       NULL /* query */,
1840                                       FALSE,
1841                                       NULL /* error */);
1842
1843         TnyIterator *iter = tny_list_create_iterator (all_folders);
1844         while (!tny_iterator_is_done (iter)) {
1845
1846                 /* Do not recurse, because the osso-global-search UI specification
1847                  * does not seem to want the sub-folders, though that spec seems to
1848                  * be generally unsuitable for Modest.
1849                  */
1850                 TnyFolder *folder = TNY_FOLDER (tny_iterator_get_current (iter));
1851                 if (folder) {
1852                         add_single_folder_to_list (TNY_FOLDER (folder), list);
1853
1854                         #if 0
1855                         if (TNY_IS_FOLDER_STORE (folder))
1856                                 add_folders_to_list (TNY_FOLDER_STORE (folder), list);
1857                         else {
1858                                 add_single_folder_to_list (TNY_FOLDER (folder), list);
1859                         }
1860                         #endif
1861
1862                         /* tny_iterator_get_current() gave us a reference. */
1863                         g_object_unref (folder);
1864                 }
1865
1866                 tny_iterator_next (iter);
1867         }
1868         g_object_unref (G_OBJECT (iter));
1869 }
1870
1871
1872 /* return >1 for a special folder, 0 for a user-folder */
1873 static gint
1874 get_rank (const gchar *folder)
1875 {
1876         if (strcmp (folder, "INBOX") == 0)
1877                 return 1;
1878         if (strcmp (folder, modest_local_folder_info_get_type_name(TNY_FOLDER_TYPE_SENT)) == 0)
1879                 return 2;
1880         if (strcmp (folder, modest_local_folder_info_get_type_name(TNY_FOLDER_TYPE_DRAFTS)) == 0)
1881                 return 3;
1882         if (strcmp (folder, modest_local_folder_info_get_type_name(TNY_FOLDER_TYPE_OUTBOX)) == 0)
1883                 return 4;
1884         return 0;
1885 }
1886
1887 static gint
1888 folder_name_compare_func (const gchar* folder1, const gchar* folder2)
1889 {
1890         gint r1 = get_rank (folder1);
1891         gint r2 = get_rank (folder2);
1892
1893         if (r1 > 0 && r2 > 0)
1894                 return r1 - r2;
1895         if (r1 > 0 && r2 == 0)
1896                 return -1;
1897         if (r1 == 0 && r2 > 0)
1898                 return 1;
1899         else
1900                 return  modest_text_utils_utf8_strcmp (folder1, folder2, TRUE);
1901 }
1902
1903 /* FIXME: */
1904 /*   - we're still missing the outbox */
1905 /*   - we need to take care of localization (urgh) */
1906 /*   - what about 'All mail folders'? */
1907 static void
1908 on_dbus_method_get_folders (DBusConnection *con, DBusMessage *message)
1909 {
1910         DBusMessage  *reply = NULL;
1911         ModestAccountMgr *account_mgr = NULL;
1912         gchar *account_name = NULL;
1913         GList *folder_names = NULL;
1914         TnyAccount *account_local = NULL;
1915         TnyAccount *account_mmc = NULL;
1916
1917         /* Get the TnyStoreAccount so we can get the folders: */
1918         account_mgr = modest_runtime_get_account_mgr();
1919         account_name = modest_account_mgr_get_default_account (account_mgr);
1920         if (!account_name) {
1921                 g_printerr ("modest: no account found\n");
1922         }
1923
1924         if (account_name) {
1925                 TnyAccount *account = NULL;
1926                 if (account_mgr) {
1927                         account = modest_tny_account_store_get_server_account (
1928                                 modest_runtime_get_account_store(), account_name,
1929                                 TNY_ACCOUNT_TYPE_STORE);
1930                 }
1931
1932                 if (!account) {
1933                         g_printerr ("modest: failed to get tny account folder'%s'\n", account_name);
1934                 }
1935
1936                 printf("DEBUG: %s: Getting folders for account name=%s\n", __FUNCTION__, account_name);
1937                 g_free (account_name);
1938                 account_name = NULL;
1939
1940                 add_folders_to_list (TNY_FOLDER_STORE (account), &folder_names);
1941
1942                 g_object_unref (account);
1943                 account = NULL;
1944         }
1945
1946         /* Also add the folders from the local folders account,
1947          * because they are (currently) used with all accounts:
1948          * TODO: This is not working. It seems to get only the Merged Folder (with an ID of "" (not NULL)).
1949          */
1950         account_local =
1951                 modest_tny_account_store_get_local_folders_account (modest_runtime_get_account_store());
1952         add_folders_to_list (TNY_FOLDER_STORE (account_local), &folder_names);
1953
1954         g_object_unref (account_local);
1955         account_local = NULL;
1956
1957         /* Obtain the mmc account */
1958         account_mmc =
1959                 modest_tny_account_store_get_mmc_folders_account (modest_runtime_get_account_store());
1960         if (account_mmc) {
1961                 add_folders_to_list (TNY_FOLDER_STORE (account_mmc), &folder_names);
1962                 g_object_unref (account_mmc);
1963                 account_mmc = NULL;
1964         }
1965
1966         /* specs require us to sort the folder names, although
1967          * this is really not the place to do that...
1968          */
1969         folder_names = g_list_sort (folder_names,
1970                                     (GCompareFunc)folder_name_compare_func);
1971
1972         /* Put the result in a DBus reply: */
1973         reply = dbus_message_new_method_return (message);
1974
1975         get_folders_result_to_message (reply, folder_names);
1976
1977         if (reply == NULL) {
1978                 g_warning ("%s: Could not create reply.", __FUNCTION__);
1979         }
1980
1981         if (reply) {
1982                 dbus_uint32_t serial = 0;
1983                 dbus_connection_send (con, reply, &serial);
1984         dbus_connection_flush (con);
1985         dbus_message_unref (reply);
1986         }
1987
1988         g_list_foreach (folder_names, (GFunc)g_free, NULL);
1989         g_list_free (folder_names);
1990 }
1991
1992
1993 static void
1994 reply_empty_results (DBusConnection *con, DBusMessage *msg)
1995 {
1996         DBusMessage *reply = dbus_message_new_method_return (msg);
1997         if (reply) {
1998                 dbus_uint32_t serial = 0;
1999                 /* we simply return an empty list, otherwise
2000                    global-search gets confused */
2001                 search_result_to_message (reply, NULL);
2002
2003                 dbus_connection_send (con, reply, &serial);
2004                 dbus_connection_flush (con);
2005                 dbus_message_unref (reply);
2006         } else
2007                 g_warning ("%s: failed to send reply",
2008                         __FUNCTION__);
2009 }
2010
2011
2012 /** This D-Bus handler is used when the main osso-rpc
2013  * D-Bus handler has not handled something.
2014  * We use this for D-Bus methods that need to use more complex types
2015  * than osso-rpc supports.
2016  */
2017 DBusHandlerResult
2018 modest_dbus_req_filter (DBusConnection *con,
2019                         DBusMessage    *message,
2020                         void           *user_data)
2021 {
2022         gboolean handled = FALSE;
2023
2024         if (dbus_message_is_method_call (message,
2025                                          MODEST_DBUS_IFACE,
2026                                          MODEST_DBUS_METHOD_SEARCH)) {
2027
2028         /* don't try to search when there not enough mem */
2029                 if (modest_platform_check_memory_low (NULL, TRUE)) {
2030                         g_warning ("%s: not enough memory for searching",
2031                                    __FUNCTION__);
2032                         reply_empty_results (con, message);
2033                         handled = TRUE;
2034
2035                 } else {
2036                         on_dbus_method_search (con, message);
2037                         handled = TRUE;
2038                 }
2039
2040         } else if (dbus_message_is_method_call (message,
2041                                                 MODEST_DBUS_IFACE,
2042                                                 MODEST_DBUS_METHOD_GET_FOLDERS)) {
2043                 on_dbus_method_get_folders (con, message);
2044                 handled = TRUE;
2045         } else if (dbus_message_is_method_call (message,
2046                                                 MODEST_DBUS_IFACE,
2047                                                 MODEST_DBUS_METHOD_DUMP_OPERATION_QUEUE)) {
2048                 on_dbus_method_dump_operation_queue (con, message);
2049                 handled = TRUE;
2050         } else if (dbus_message_is_method_call (message,
2051                                                 MODEST_DBUS_IFACE,
2052                                                 MODEST_DBUS_METHOD_DUMP_ACCOUNTS)) {
2053                 on_dbus_method_dump_accounts (con, message);
2054                 handled = TRUE;
2055         } else if (dbus_message_is_method_call (message,
2056                                                 MODEST_DBUS_IFACE,
2057                                                 MODEST_DBUS_METHOD_DUMP_SEND_QUEUES)) {
2058                 on_dbus_method_dump_send_queues (con, message);
2059                 handled = TRUE;
2060         } else {
2061                 /* Note that this mentions methods that were already handled in modest_dbus_req_handler(). */
2062                 /*
2063                 g_debug ("  debug: %s: Unexpected (maybe already handled) D-Bus method:\n   Interface=%s, Member=%s\n",
2064                         __FUNCTION__, dbus_message_get_interface (message),
2065                         dbus_message_get_member(message));
2066                 */
2067         }
2068
2069         return (handled ?
2070                 DBUS_HANDLER_RESULT_HANDLED :
2071                 DBUS_HANDLER_RESULT_NOT_YET_HANDLED);
2072 }
2073
2074 static gboolean
2075 notify_error_in_dbus_callback (gpointer user_data)
2076 {
2077         ModestMailOperation *mail_op;
2078         ModestMailOperationQueue *mail_op_queue;
2079
2080         mail_op = modest_mail_operation_new (NULL);
2081         mail_op_queue = modest_runtime_get_mail_operation_queue ();
2082
2083         /* Issues a noop operation in order to force the queue to emit
2084            the "queue-empty" signal to allow modest to quit */
2085         modest_mail_operation_queue_add (mail_op_queue, mail_op);
2086         modest_mail_operation_noop (mail_op);
2087         g_object_unref (mail_op);
2088
2089         return FALSE;
2090 }