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_strdup(list[i]));
 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 #ifndef MODEST_TOOLKIT_HILDON2
 609         info->animation_timeout = g_timeout_add (1000, on_show_opening_animation, info);
 610 #endif
 611         /* Get message */
 612         tny_folder_find_msg_async (folder, info->uri, find_msg_async_cb, NULL, info);
 613         g_object_unref (folder);
 614 }
 615
 616 static gboolean
 617 on_idle_open_message_performer (gpointer user_data)
 618 {
 619         ModestWindow *top_win = NULL;
 620         OpenMsgPerformerInfo *info = (OpenMsgPerformerInfo *) user_data;
 621
 622         top_win = modest_window_mgr_get_current_top (modest_runtime_get_window_mgr());
 623
 624         /* Lock before the call as we're in an idle handler */
 625         gdk_threads_enter ();
 626         if (info->connect) {
 627                 modest_platform_connect_and_perform (GTK_WINDOW (top_win), TRUE,
 628                                                      info->account,
 629                                                      on_open_message_performer, info);
 630         } else {
 631                 on_open_message_performer (FALSE, NULL, GTK_WINDOW (top_win),
 632                                            info->account, info);
 633         }
 634         gdk_threads_leave ();
 635
 636         return FALSE;
 637 }
 638
 639 static gint
 640 on_open_message (GArray * arguments, gpointer data, osso_rpc_t * retval)
 641 {
 642         osso_rpc_t val;
 643         gchar *uri;
 644         TnyAccount *account = NULL;
 645         gint osso_retval;
 646         gboolean is_merge;
 647
 648         /* Get the arguments: */
 649         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_OPEN_MESSAGE_ARG_URI);
 650         uri = g_strdup (val.value.s);
 651
 652         is_merge = g_str_has_prefix (uri, "merge:");
 653
 654         /* Get the account */
 655         if (!is_merge)
 656                 account = tny_account_store_find_account (TNY_ACCOUNT_STORE (modest_runtime_get_account_store ()),
 657                                                           uri);
 658
 659
 660         if (is_merge || account) {
 661                 OpenMsgPerformerInfo *info;
 662                 TnyFolder *folder = NULL;
 663
 664                 info = g_slice_new0 (OpenMsgPerformerInfo);
 665                 if (account)
 666                         info->account = g_object_ref (account);
 667                 info->uri = uri;
 668                 info->connect = TRUE;
 669                 info->animation = NULL;
 670                 info->animation_timeout = 0;
 671
 672                 /* Try to get the message, if it's already downloaded
 673                    we don't need to connect */
 674                 if (account) {
 675                         folder = tny_store_account_find_folder (TNY_STORE_ACCOUNT (account), uri, NULL);
 676                 } else {
 677                         ModestTnyAccountStore *account_store;
 678                         ModestTnyLocalFoldersAccount *local_folders_account;
 679
 680                         account_store = modest_runtime_get_account_store ();
 681                         local_folders_account = MODEST_TNY_LOCAL_FOLDERS_ACCOUNT (
 682                                 modest_tny_account_store_get_local_folders_account (account_store));
 683                         folder = modest_tny_local_folders_account_get_merged_outbox (local_folders_account);
 684                         g_object_unref (local_folders_account);
 685                 }
 686                 if (folder) {
 687                         TnyDevice *device;
 688                         gboolean device_online;
 689
 690                         device = modest_runtime_get_device();
 691                         device_online = tny_device_is_online (device);
 692                         if (device_online) {
 693                                 info->connect = TRUE;
 694                         } else {
 695                                 TnyMsg *msg = tny_folder_find_msg (folder, uri, NULL);
 696                                 if (msg) {
 697                                         info->connect = FALSE;
 698                                         g_object_unref (msg);
 699                                 } else {
 700                                         info->connect = TRUE;
 701                                 }
 702                         }
 703                         g_object_unref (folder);
 704                 }
 705
 706                 /* We need to call it into an idle to get
 707                    modest_platform_connect_and_perform into the main
 708                    loop */
 709                 g_idle_add (on_idle_open_message_performer, info);
 710                 osso_retval = OSSO_OK;
 711         } else {
 712                 g_free (uri);
 713                 osso_retval = OSSO_ERROR;
 714                 g_idle_add (notify_error_in_dbus_callback, NULL);
 715         }
 716
 717         if (account)
 718                 g_object_unref (account);
 719         return osso_retval;
 720 }
 721
 722 static void
 723 on_remove_msgs_finished (ModestMailOperation *mail_op,
 724                          gpointer user_data)
 725 {
 726         TnyHeader *header;
 727         ModestWindow *top_win = NULL, *msg_view = NULL;
 728
 729         header = (TnyHeader *) user_data;
 730
 731         /* Get the main window if exists */
 732         top_win = modest_window_mgr_get_current_top (modest_runtime_get_window_mgr());
 733         if (!top_win) {
 734                 g_object_unref (header);
 735                 return;
 736         }
 737
 738         if (modest_window_mgr_find_registered_header (modest_runtime_get_window_mgr(),
 739                                                       header, &msg_view)) {
 740                 if (MODEST_IS_MSG_VIEW_WINDOW (msg_view))
 741                         modest_ui_actions_refresh_message_window_after_delete (MODEST_MSG_VIEW_WINDOW (msg_view));
 742         }
 743         g_object_unref (header);
 744
 745         /* Refilter the header views explicitely */
 746
 747         /* TODO: call modest_window_mgr_refilter_header_views */
 748         /* this call will go through all the windows, get the header views and refilter them */
 749 }
 750
 751 static gpointer
 752 thread_prepare_delete_message (gpointer userdata)
 753 {
 754         TnyList *headers = NULL, *tmp_headers = NULL;
 755         TnyFolder *folder = NULL;
 756         TnyIterator *iter = NULL;
 757         TnyHeader *header = NULL, *msg_header = NULL;
 758         TnyMsg *msg = NULL;
 759         TnyAccount *account = NULL;
 760         char *uri;
 761         gchar *uid = NULL;
 762         ModestMailOperation *mail_op = NULL;
 763         ModestWindow *top_win = NULL;
 764
 765         uri = (char *) userdata;
 766
 767         msg = find_message_by_url (uri, &account);
 768         if (account)
 769                 g_object_unref (account);
 770
 771         if (!msg) {
 772                 g_warning ("%s: Could not find message '%s'", __FUNCTION__, uri);
 773                 g_idle_add (notify_error_in_dbus_callback, NULL);
 774                 g_free (uri);
 775                 return FALSE;
 776         }
 777
 778         top_win = modest_window_mgr_get_current_top (modest_runtime_get_window_mgr());
 779
 780         folder = tny_msg_get_folder (msg);
 781         if (!folder) {
 782                 g_warning ("%s: Could not find folder (uri:'%s')", __FUNCTION__, uri);
 783                 g_object_unref (msg);
 784                 g_idle_add (notify_error_in_dbus_callback, NULL);
 785                 g_free (uri);
 786                 return FALSE;
 787         }
 788
 789         /* Get UID */
 790         msg_header = tny_msg_get_header (msg);
 791         uid = tny_header_dup_uid (msg_header);
 792         g_object_unref (msg);
 793         g_object_unref (msg_header);
 794
 795         headers = tny_simple_list_new ();
 796         tny_folder_get_headers (folder, headers, TRUE, NULL);
 797         iter = tny_list_create_iterator (headers);
 798
 799         while (!tny_iterator_is_done (iter)) {
 800                 gchar *cur_id = NULL;
 801
 802                 header = TNY_HEADER (tny_iterator_get_current (iter));
 803                 if (header)
 804                         cur_id = tny_header_dup_uid (header);
 805
 806                 if (cur_id && uid && g_str_equal (cur_id, uid)) {
 807                         g_free (cur_id);
 808                         /* g_debug ("Found corresponding header from folder"); */
 809                         break;
 810                 }
 811                 g_free (cur_id);
 812
 813                 if (header) {
 814                         g_object_unref (header);
 815                         header = NULL;
 816                 }
 817
 818                 tny_iterator_next (iter);
 819         }
 820         g_free (uid);
 821         g_object_unref (iter);
 822         g_object_unref (headers);
 823
 824         if (header == NULL) {
 825                 if (folder)
 826                         g_object_unref (folder);
 827                 g_idle_add (notify_error_in_dbus_callback, NULL);
 828                 g_free (uri);
 829                 return FALSE;
 830         }
 831
 832         /* This is a GDK lock because we are an idle callback and
 833          * the code below is or does Gtk+ code */
 834         gdk_threads_enter (); /* CHECKED */
 835
 836         mail_op = modest_mail_operation_new (top_win ? G_OBJECT(top_win) : NULL);
 837         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
 838
 839         g_signal_connect (G_OBJECT (mail_op),
 840                           "operation-finished",
 841                           G_CALLBACK (on_remove_msgs_finished),
 842                           g_object_ref (header));
 843
 844         tmp_headers = tny_simple_list_new ();
 845         tny_list_append (tmp_headers, (GObject *) header);
 846
 847         modest_mail_operation_remove_msgs (mail_op, tmp_headers, FALSE);
 848
 849         g_object_unref (tmp_headers);
 850         g_object_unref (G_OBJECT (mail_op));
 851         gdk_threads_leave (); /* CHECKED */
 852
 853         /* Clean */
 854         if (header)
 855                 g_object_unref (header);
 856         g_free (uri);
 857
 858         return FALSE;
 859 }
 860
 861 static gboolean
 862 on_idle_delete_message (gpointer user_data)
 863 {
 864         const char *uri = NULL;
 865
 866         uri = (char *) user_data;
 867
 868         g_thread_create (thread_prepare_delete_message, g_strdup (uri), FALSE, NULL);
 869
 870         return FALSE;
 871
 872 }
 873
 874
 875
 876
 877 static gint
 878 on_delete_message (GArray *arguments, gpointer data, osso_rpc_t *retval)
 879 {
 880         /* Get the arguments: */
 881         osso_rpc_t val = g_array_index (arguments,
 882                              osso_rpc_t,
 883                              MODEST_DBUS_DELETE_MESSAGE_ARG_URI);
 884         gchar *uri = g_strdup (val.value.s);
 885
 886         /* Use g_idle to context-switch into the application's thread: */
 887         g_idle_add(on_idle_delete_message, (gpointer)uri);
 888
 889         return OSSO_OK;
 890 }
 891
 892 static gboolean
 893 on_idle_send_receive(gpointer user_data)
 894 {
 895         gboolean auto_update;
 896         ModestWindow *top_win = NULL;
 897
 898         top_win = modest_window_mgr_get_current_top (modest_runtime_get_window_mgr ());
 899
 900         gdk_threads_enter (); /* CHECKED */
 901
 902         /* Check if the autoupdate feature is on */
 903         auto_update = modest_conf_get_bool (modest_runtime_get_conf (),
 904                                             MODEST_CONF_AUTO_UPDATE, NULL);
 905
 906         if (auto_update)
 907                 /* Do send receive */
 908                 modest_ui_actions_do_send_receive_all (top_win, FALSE, FALSE, FALSE);
 909         else
 910                 /* Disable auto update */
 911                 modest_platform_set_update_interval (0);
 912
 913         gdk_threads_leave (); /* CHECKED */
 914
 915         return FALSE;
 916 }
 917
 918
 919
 920 static gint
 921 on_dbus_method_dump_send_queues (DBusConnection *con, DBusMessage *message)
 922 {
 923         gchar *str;
 924
 925         DBusMessage *reply;
 926         dbus_uint32_t serial = 0;
 927
 928         GSList *account_names, *cursor;
 929
 930         str = g_strdup("\nsend queues\n"
 931                        "===========\n");
 932
 933         cursor = account_names = modest_account_mgr_account_names
 934                 (modest_runtime_get_account_mgr(), TRUE); /* only enabled accounts */
 935
 936         while (cursor) {
 937                 TnyAccount *acc;
 938                 gchar *tmp, *accname = (gchar*)cursor->data;
 939
 940                 tmp = g_strdup_printf ("%s", str);
 941                 g_free (str);
 942                 str = tmp;
 943
 944                 /* transport */
 945                 acc = modest_tny_account_store_get_server_account (
 946                         modest_runtime_get_account_store(), accname,
 947                         TNY_ACCOUNT_TYPE_TRANSPORT);
 948                 if (TNY_IS_ACCOUNT(acc)) {
 949                         gchar *tmp = NULL, *url = tny_account_get_url_string (acc);
 950                         ModestTnySendQueue *sendqueue =
 951                                 modest_runtime_get_send_queue (TNY_TRANSPORT_ACCOUNT(acc), TRUE);
 952
 953                         if (TNY_IS_SEND_QUEUE (sendqueue)) {
 954                                 gchar *queue_str = modest_tny_send_queue_to_string (sendqueue);
 955
 956                                 tmp = g_strdup_printf ("%s[%s]: '%s': %s\n%s",
 957                                                        str, accname, tny_account_get_id (acc), url,
 958                                                        queue_str);
 959                                 g_free(queue_str);
 960                                 g_free (str);
 961                                 str = tmp;
 962                         }
 963                         g_free (url);
 964
 965                         g_object_unref (acc);
 966                 }
 967
 968                 cursor = g_slist_next (cursor);
 969         }
 970         modest_account_mgr_free_account_names (account_names);
 971
 972         g_printerr (str);
 973
 974         reply = dbus_message_new_method_return (message);
 975         if (reply) {
 976                 dbus_message_append_args (reply,
 977                                           DBUS_TYPE_STRING, &str,
 978                                           DBUS_TYPE_INVALID);
 979                 dbus_connection_send (con, reply, &serial);
 980                 dbus_connection_flush (con);
 981                 dbus_message_unref (reply);
 982         }
 983         g_free (str);
 984
 985         /* Let modest die */
 986         g_idle_add (notify_error_in_dbus_callback, NULL);
 987
 988         return OSSO_OK;
 989 }
 990
 991
 992 static gint
 993 on_dbus_method_dump_operation_queue (DBusConnection *con, DBusMessage *message)
 994 {
 995         gchar *str;
 996         gchar *op_queue_str;
 997
 998         DBusMessage *reply;
 999         dbus_uint32_t serial = 0;
1000
1001         /* operations queue; */
1002         op_queue_str = modest_mail_operation_queue_to_string
1003                 (modest_runtime_get_mail_operation_queue ());
1004
1005         str = g_strdup_printf ("\noperation queue\n"
1006                                "===============\n"
1007                                "status: %s\n"
1008                                "%s\n",
1009                                tny_device_is_online (modest_runtime_get_device ()) ? "online" : "offline",
1010                                op_queue_str);
1011         g_free (op_queue_str);
1012
1013         g_printerr (str);
1014
1015         reply = dbus_message_new_method_return (message);
1016         if (reply) {
1017                 dbus_message_append_args (reply,
1018                                           DBUS_TYPE_STRING, &str,
1019                                           DBUS_TYPE_INVALID);
1020                 dbus_connection_send (con, reply, &serial);
1021                 dbus_connection_flush (con);
1022                 dbus_message_unref (reply);
1023         }
1024         g_free (str);
1025
1026         /* Let modest die */
1027         g_idle_add (notify_error_in_dbus_callback, NULL);
1028
1029         return OSSO_OK;
1030 }
1031
1032
1033
1034 static gint
1035 on_dbus_method_dump_accounts (DBusConnection *con, DBusMessage *message)
1036 {
1037         gchar *str;
1038
1039         DBusMessage *reply;
1040         dbus_uint32_t serial = 0;
1041
1042         GSList *account_names, *cursor;
1043
1044         str = g_strdup ("\naccounts\n========\n");
1045
1046         cursor = account_names = modest_account_mgr_account_names
1047                 (modest_runtime_get_account_mgr(), TRUE); /* only enabled accounts */
1048
1049         while (cursor) {
1050                 TnyAccount *acc;
1051                 gchar *tmp, *accname = (gchar*)cursor->data;
1052
1053                 tmp = g_strdup_printf ("%s[%s]\n", str, accname);
1054                 g_free (str);
1055                 str = tmp;
1056
1057                 /* store */
1058                 acc = modest_tny_account_store_get_server_account (
1059                         modest_runtime_get_account_store(), accname,
1060                         TNY_ACCOUNT_TYPE_STORE);
1061                 if (TNY_IS_ACCOUNT(acc)) {
1062                         gchar *tmp, *url = tny_account_get_url_string (acc);
1063                         tmp = g_strdup_printf ("%sstore    : '%s': %s (refs: %d)\n",
1064                                                str, tny_account_get_id (acc), url,
1065                                                ((GObject*)acc)->ref_count-1);
1066                         g_free (str);
1067                         str = tmp;
1068                         g_free (url);
1069                         g_object_unref (acc);
1070                 }
1071
1072                 /* transport */
1073                 acc = modest_tny_account_store_get_server_account (
1074                         modest_runtime_get_account_store(), accname,
1075                         TNY_ACCOUNT_TYPE_TRANSPORT);
1076                 if (TNY_IS_ACCOUNT(acc)) {
1077                         gchar *tmp, *url = tny_account_get_url_string (acc);
1078                         tmp = g_strdup_printf ("%stransport: '%s': %s (refs: %d)\n",
1079                                                str, tny_account_get_id (acc), url,
1080                                                ((GObject*)acc)->ref_count-1);
1081                         g_free (str);
1082                         str = tmp;
1083                         g_free (url);
1084                         g_object_unref (acc);
1085                 }
1086
1087                 cursor = g_slist_next (cursor);
1088         }
1089
1090         modest_account_mgr_free_account_names (account_names);
1091
1092         g_printerr (str);
1093
1094         reply = dbus_message_new_method_return (message);
1095         if (reply) {
1096                 dbus_message_append_args (reply,
1097                                           DBUS_TYPE_STRING, &str,
1098                                           DBUS_TYPE_INVALID);
1099                 dbus_connection_send (con, reply, &serial);
1100                 dbus_connection_flush (con);
1101                 dbus_message_unref (reply);
1102         }
1103         g_free (str);
1104
1105         /* Let modest die */
1106         g_idle_add (notify_error_in_dbus_callback, NULL);
1107
1108         return OSSO_OK;
1109 }
1110
1111 static void
1112 on_send_receive_performer(gboolean canceled,
1113                           GError *err,
1114                           GtkWindow *parent_window,
1115                           TnyAccount *account,
1116                           gpointer user_data)
1117 {
1118         ModestConnectedVia connect_when;
1119
1120         if (err || canceled) {
1121                 g_idle_add (notify_error_in_dbus_callback, NULL);
1122                 return;
1123         }
1124
1125         connect_when = modest_conf_get_int (modest_runtime_get_conf (),
1126                                             MODEST_CONF_UPDATE_WHEN_CONNECTED_BY, NULL);
1127
1128         /* Perform a send and receive if the user selected to connect
1129            via any mean or if the current connection method is the
1130            same as the one specified by the user */
1131         if (connect_when == MODEST_CONNECTED_VIA_ANY ||
1132             connect_when == modest_platform_get_current_connection ()) {
1133                 g_idle_add (on_idle_send_receive, NULL);
1134         } else {
1135                 /* We need this to allow modest to finish */
1136                 g_idle_add (notify_error_in_dbus_callback, NULL);
1137         }
1138 }
1139
1140
1141 static gint
1142 on_send_receive(GArray *arguments, gpointer data, osso_rpc_t * retval)
1143 {
1144         TnyDevice *device = modest_runtime_get_device ();
1145
1146         if (!tny_device_is_online (device))
1147                 modest_platform_connect_and_perform (NULL, FALSE, NULL, on_send_receive_performer, NULL);
1148         else
1149                 on_send_receive_performer (FALSE, NULL, NULL, NULL, NULL);
1150
1151         return OSSO_OK;
1152 }
1153
1154 static gint
1155 on_open_default_inbox(GArray * arguments, gpointer data, osso_rpc_t * retval)
1156 {
1157         g_idle_add(on_idle_top_application, NULL);
1158
1159         return OSSO_OK;
1160 }
1161
1162
1163 static gboolean
1164 on_idle_open_account (gpointer user_data)
1165 {
1166         ModestWindow *top;
1167         ModestWindowMgr *mgr;
1168         gchar *acc_name;
1169
1170         gdk_threads_enter ();
1171
1172         acc_name = (gchar *) user_data;
1173         mgr = modest_runtime_get_window_mgr ();
1174
1175         top = modest_window_mgr_get_current_top (mgr);
1176         if (!top)
1177                 top = modest_window_mgr_show_initial_window (mgr);
1178
1179 #ifdef MODEST_TOOLKIT_HILDON2
1180         if (MODEST_IS_ACCOUNTS_WINDOW (top)) {
1181                 GtkWidget *new_window;
1182                 ModestProtocolType store_protocol;
1183                 gboolean mailboxes_protocol;
1184
1185                 store_protocol = modest_account_mgr_get_store_protocol (modest_runtime_get_account_mgr (),
1186                                                                         acc_name);
1187                 mailboxes_protocol =
1188                         modest_protocol_registry_protocol_type_has_tag (modest_runtime_get_protocol_registry (),
1189                                                                         store_protocol,
1190                                                                         MODEST_PROTOCOL_REGISTRY_MULTI_MAILBOX_PROVIDER_PROTOCOLS);
1191
1192                 if (mailboxes_protocol) {
1193                         new_window = GTK_WIDGET (modest_mailboxes_window_new (acc_name));
1194                 } else {
1195                         new_window = GTK_WIDGET (modest_folder_window_new (NULL));
1196                         modest_folder_window_set_account (MODEST_FOLDER_WINDOW (new_window),
1197                                                           acc_name);
1198                 }
1199
1200                 if (modest_window_mgr_register_window (mgr, MODEST_WINDOW (new_window), NULL)) {
1201                         gtk_widget_show (new_window);
1202                 } else {
1203                         gtk_widget_destroy (new_window);
1204                         new_window = NULL;
1205                 }
1206         }
1207 #else
1208         if (MODEST_IS_MAIN_WINDOW (top)) {
1209                 gchar *server_name;
1210                 GtkWidget *folder_view;
1211
1212                 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (top),
1213                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1214                 server_name = modest_account_mgr_get_server_account_name (modest_runtime_get_account_mgr (),
1215                                                                           acc_name, TNY_ACCOUNT_TYPE_STORE);
1216                 if (server_name) {
1217                         modest_folder_view_set_account_id_of_visible_server_account (MODEST_FOLDER_VIEW (folder_view),
1218                                                                                      server_name);
1219                         g_free (server_name);
1220                 }
1221         }
1222 #endif
1223
1224         gdk_threads_leave ();
1225         g_free (acc_name);
1226         return FALSE;
1227 }
1228
1229 static gint
1230 on_open_account (GArray *arguments, gpointer data, osso_rpc_t *retval)
1231 {
1232         osso_rpc_t val;
1233         gchar *account_id;
1234
1235         /* Get the arguments: */
1236         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_OPEN_MESSAGE_ARG_URI);
1237         account_id = g_strdup (val.value.s);
1238
1239         g_idle_add (on_idle_open_account, account_id);
1240
1241         return OSSO_OK;
1242 }
1243
1244 #ifdef MODEST_TOOLKIT_HILDON2
1245 static gboolean
1246 on_idle_top_application (gpointer user_data)
1247 {
1248         HildonWindowStack *stack;
1249         GtkWidget *window;
1250
1251         /* This is a GDK lock because we are an idle callback and
1252          * the code below is or does Gtk+ code */
1253
1254         gdk_threads_enter (); /* CHECKED */
1255
1256         stack = hildon_window_stack_get_default ();
1257         window = GTK_WIDGET (hildon_window_stack_peek (stack));
1258
1259         if (window) {
1260                 gtk_window_present (GTK_WINDOW (window));
1261         } else {
1262                 ModestWindowMgr *mgr;
1263
1264                 mgr = modest_runtime_get_window_mgr ();
1265                 window = (GtkWidget *) modest_window_mgr_show_initial_window (mgr);
1266                 if (window) {
1267                         modest_platform_remove_new_mail_notifications (FALSE);
1268                 } else {
1269                         g_printerr ("modest: failed to get main window instance\n");
1270                 }
1271         }
1272
1273         gdk_threads_leave (); /* CHECKED */
1274
1275         return FALSE; /* Do not call this callback again. */
1276 }
1277 #else
1278 static gboolean
1279 on_idle_top_application (gpointer user_data)
1280 {
1281         ModestWindow *main_win;
1282         gboolean new_window = FALSE;
1283
1284         /* This is a GDK lock because we are an idle callback and
1285          * the code below is or does Gtk+ code */
1286
1287         gdk_threads_enter (); /* CHECKED */
1288
1289         main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (),
1290                                                       FALSE);
1291
1292         if (!main_win) {
1293                 main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (),
1294                                                               TRUE);
1295                 new_window = TRUE;
1296         }
1297
1298         if (main_win) {
1299                 /* If we're showing an already existing window then
1300                    reselect the INBOX */
1301                 if (!new_window) {
1302                         GtkWidget *folder_view;
1303                         folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (main_win),
1304                                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1305                         modest_folder_view_select_first_inbox_or_local (MODEST_FOLDER_VIEW (folder_view));
1306                 }
1307         }
1308
1309         if (main_win) {
1310                 gtk_widget_show_all (GTK_WIDGET (main_win));
1311                 gtk_window_present (GTK_WINDOW (main_win));
1312         }
1313
1314         gdk_threads_leave (); /* CHECKED */
1315
1316         return FALSE; /* Do not call this callback again. */
1317 }
1318 #endif
1319
1320 static gint
1321 on_top_application(GArray * arguments, gpointer data, osso_rpc_t * retval)
1322 {
1323         /* Use g_idle to context-switch into the application's thread: */
1324         g_idle_add(on_idle_top_application, NULL);
1325
1326         return OSSO_OK;
1327 }
1328
1329 static gboolean
1330 on_idle_show_memory_low (gpointer user_data)
1331 {
1332         ModestWindow *main_win = NULL;
1333
1334         gdk_threads_enter ();
1335         main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (), FALSE);
1336         modest_platform_run_information_dialog (GTK_WINDOW (main_win),
1337                                                 dgettext("ke-recv","memr_ib_operation_disabled"),
1338                                                 TRUE);
1339         gdk_threads_leave ();
1340
1341         return FALSE;
1342 }
1343
1344 /* Callback for normal D-BUS messages */
1345 gint
1346 modest_dbus_req_handler(const gchar * interface, const gchar * method,
1347                         GArray * arguments, gpointer data,
1348                         osso_rpc_t * retval)
1349 {
1350         /* Check memory low conditions */
1351         if (modest_platform_check_memory_low (NULL, FALSE)) {
1352                 g_idle_add (on_idle_show_memory_low, NULL);
1353                 goto param_error;
1354         }
1355
1356         if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_MAIL_TO) == 0) {
1357                 if (arguments->len != MODEST_DBUS_MAIL_TO_ARGS_COUNT)
1358                         goto param_error;
1359                 return on_mail_to (arguments, data, retval);
1360         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_OPEN_MESSAGE) == 0) {
1361                 if (arguments->len != MODEST_DBUS_OPEN_MESSAGE_ARGS_COUNT)
1362                         goto param_error;
1363                 return on_open_message (arguments, data, retval);
1364         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_OPEN_ACCOUNT) == 0) {
1365                 if (arguments->len != MODEST_DBUS_OPEN_ACCOUNT_ARGS_COUNT)
1366                         goto param_error;
1367                 return on_open_account (arguments, data, retval);
1368         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_SEND_RECEIVE) == 0) {
1369                 if (arguments->len != 0)
1370                         goto param_error;
1371                 return on_send_receive (arguments, data, retval);
1372         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_COMPOSE_MAIL) == 0) {
1373                 if (arguments->len != MODEST_DBUS_COMPOSE_MAIL_ARGS_COUNT)
1374                         goto param_error;
1375                 return on_compose_mail (arguments, data, retval);
1376         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_DELETE_MESSAGE) == 0) {
1377                 if (arguments->len != MODEST_DBUS_DELETE_MESSAGE_ARGS_COUNT)
1378                         goto param_error;
1379                 return on_delete_message (arguments,data, retval);
1380         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_OPEN_DEFAULT_INBOX) == 0) {
1381                 if (arguments->len != 0)
1382                         goto param_error;
1383                 return on_open_default_inbox (arguments, data, retval);
1384         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_TOP_APPLICATION) == 0) {
1385                 if (arguments->len != 0)
1386                         goto param_error;
1387                 return on_top_application (arguments, data, retval);
1388         } else {
1389                 /* We need to return INVALID here so
1390                  * libosso will return DBUS_HANDLER_RESULT_NOT_YET_HANDLED,
1391                  * so that our modest_dbus_req_filter will then be tried instead.
1392                  * */
1393                 return OSSO_INVALID;
1394         }
1395  param_error:
1396         /* Notify error in D-Bus method */
1397         g_idle_add (notify_error_in_dbus_callback, NULL);
1398         return OSSO_ERROR;
1399 }
1400
1401 /* A complex D-Bus type (like a struct),
1402  * used to return various information about a search hit.
1403  */
1404 #define SEARCH_HIT_DBUS_TYPE \
1405         DBUS_STRUCT_BEGIN_CHAR_AS_STRING \
1406         DBUS_TYPE_STRING_AS_STRING /* msgid */ \
1407         DBUS_TYPE_STRING_AS_STRING /* subject */ \
1408         DBUS_TYPE_STRING_AS_STRING /* folder */ \
1409         DBUS_TYPE_STRING_AS_STRING /* sender */ \
1410         DBUS_TYPE_UINT64_AS_STRING /* msize */ \
1411         DBUS_TYPE_BOOLEAN_AS_STRING /* has_attachment */ \
1412         DBUS_TYPE_BOOLEAN_AS_STRING /* is_unread */ \
1413         DBUS_TYPE_INT64_AS_STRING /* timestamp */ \
1414         DBUS_STRUCT_END_CHAR_AS_STRING
1415
1416 static DBusMessage *
1417 search_result_to_message (DBusMessage *reply,
1418                            GList       *hits)
1419 {
1420         DBusMessageIter iter;
1421         DBusMessageIter array_iter;
1422         GList          *hit_iter;
1423
1424         dbus_message_iter_init_append (reply, &iter);
1425         dbus_message_iter_open_container (&iter,
1426                                           DBUS_TYPE_ARRAY,
1427                                           SEARCH_HIT_DBUS_TYPE,
1428                                           &array_iter);
1429
1430         for (hit_iter = hits; hit_iter; hit_iter = hit_iter->next) {
1431                 DBusMessageIter  struct_iter;
1432                 ModestSearchResultHit *hit;
1433                 char            *msg_url;
1434                 const char      *subject;
1435                 const char      *folder;
1436                 const char      *sender;
1437                 guint64          size;
1438                 gboolean         has_attachment;
1439                 gboolean         is_unread;
1440                 gint64           ts;
1441
1442                 hit = (ModestSearchResultHit *) hit_iter->data;
1443
1444                 msg_url = hit->msgid;
1445                 subject = hit->subject;
1446                 folder  = hit->folder;
1447                 sender  = hit->sender;
1448                 size           = hit->msize;
1449                 has_attachment = hit->has_attachment;
1450                 is_unread      = hit->is_unread;
1451                 ts             = hit->timestamp;
1452
1453                 g_debug ("DEBUG: %s: Adding hit: %s", __FUNCTION__, msg_url);
1454
1455                 dbus_message_iter_open_container (&array_iter,
1456                                                   DBUS_TYPE_STRUCT,
1457                                                   NULL,
1458                                                   &struct_iter);
1459
1460                 dbus_message_iter_append_basic (&struct_iter,
1461                                                 DBUS_TYPE_STRING,
1462                                                 &msg_url);
1463
1464                 dbus_message_iter_append_basic (&struct_iter,
1465                                                 DBUS_TYPE_STRING,
1466                                                 &subject);
1467
1468                 dbus_message_iter_append_basic (&struct_iter,
1469                                                 DBUS_TYPE_STRING,
1470                                                 &folder);
1471
1472                 dbus_message_iter_append_basic (&struct_iter,
1473                                                 DBUS_TYPE_STRING,
1474                                                 &sender);
1475
1476                 dbus_message_iter_append_basic (&struct_iter,
1477                                                 DBUS_TYPE_UINT64,
1478                                                 &size);
1479
1480                 dbus_message_iter_append_basic (&struct_iter,
1481                                                 DBUS_TYPE_BOOLEAN,
1482                                                 &has_attachment);
1483
1484                 dbus_message_iter_append_basic (&struct_iter,
1485                                                 DBUS_TYPE_BOOLEAN,
1486                                                 &is_unread);
1487
1488                 dbus_message_iter_append_basic (&struct_iter,
1489                                                 DBUS_TYPE_INT64,
1490                                                 &ts);
1491
1492                 dbus_message_iter_close_container (&array_iter,
1493                                                    &struct_iter);
1494
1495                 g_free (hit->msgid);
1496                 g_free (hit->subject);
1497                 g_free (hit->folder);
1498                 g_free (hit->sender);
1499
1500                 g_slice_free (ModestSearchResultHit, hit);
1501         }
1502
1503         dbus_message_iter_close_container (&iter, &array_iter);
1504
1505         return reply;
1506 }
1507
1508 typedef struct
1509 {
1510         DBusConnection *con;
1511         DBusMessage *message;
1512         ModestSearch *search;
1513 } SearchHelper;
1514
1515 static void
1516 search_all_cb (GList *hits, gpointer user_data)
1517 {
1518         DBusMessage  *reply;
1519         SearchHelper *helper = (SearchHelper *) user_data;
1520
1521         reply = dbus_message_new_method_return (helper->message);
1522
1523         if (reply) {
1524                 dbus_uint32_t serial = 0;
1525
1526                 search_result_to_message (reply, hits);
1527
1528                 dbus_connection_send (helper->con, reply, &serial);
1529                 dbus_connection_flush (helper->con);
1530                 dbus_message_unref (reply);
1531         }
1532
1533         /* Free the helper */
1534         dbus_message_unref (helper->message);
1535         modest_search_free (helper->search);
1536         g_slice_free (ModestSearch, helper->search);
1537         g_slice_free (SearchHelper, helper);
1538 }
1539
1540 static void
1541 on_dbus_method_search (DBusConnection *con, DBusMessage *message)
1542 {
1543         ModestDBusSearchFlags dbus_flags;
1544         dbus_bool_t  res;
1545         dbus_int64_t sd_v;
1546         dbus_int64_t ed_v;
1547         dbus_int32_t flags_v;
1548         dbus_uint32_t size_v;
1549         const char *folder;
1550         const char *query;
1551         time_t start_date;
1552         time_t end_date;
1553         ModestSearch *search;
1554         DBusError error;
1555
1556         dbus_error_init (&error);
1557
1558         sd_v = ed_v = 0;
1559         flags_v = 0;
1560
1561         res = dbus_message_get_args (message,
1562                                      &error,
1563                                      DBUS_TYPE_STRING, &query,
1564                                      DBUS_TYPE_STRING, &folder, /* e.g. "INBOX/drafts": TODO: Use both an ID and a display name. */
1565                                      DBUS_TYPE_INT64, &sd_v,
1566                                      DBUS_TYPE_INT64, &ed_v,
1567                                      DBUS_TYPE_INT32, &flags_v,
1568                                      DBUS_TYPE_UINT32, &size_v,
1569                                      DBUS_TYPE_INVALID);
1570
1571         dbus_flags = (ModestDBusSearchFlags) flags_v;
1572         start_date = (time_t) sd_v;
1573         end_date = (time_t) ed_v;
1574
1575         search = g_slice_new0 (ModestSearch);
1576
1577         if (folder && g_str_has_prefix (folder, "MAND:")) {
1578                 search->folder = g_strdup (folder + strlen ("MAND:"));
1579         } else if (folder && g_str_has_prefix (folder, "USER:")) {
1580                 search->folder = g_strdup (folder + strlen ("USER:"));
1581         } else if (folder && g_str_has_prefix (folder, "MY:")) {
1582                 search->folder = g_strdup (folder + strlen ("MY:"));
1583         } else {
1584                 search->folder = g_strdup (folder);
1585         }
1586
1587    /* Remember the text to search for: */
1588 #ifdef MODEST_HAVE_OGS
1589         search->query  = g_strdup (query);
1590 #endif
1591
1592         /* Other criteria: */
1593         search->start_date = start_date;
1594         search->end_date  = end_date;
1595         search->flags = 0;
1596
1597         /* Text to serach for in various parts of the message: */
1598         if (dbus_flags & MODEST_DBUS_SEARCH_SUBJECT) {
1599                 search->flags |= MODEST_SEARCH_SUBJECT;
1600                 search->subject = g_strdup (query);
1601         }
1602
1603         if (dbus_flags & MODEST_DBUS_SEARCH_SENDER) {
1604                 search->flags |=  MODEST_SEARCH_SENDER;
1605                 search->from = g_strdup (query);
1606         }
1607
1608         if (dbus_flags & MODEST_DBUS_SEARCH_RECIPIENT) {
1609                 search->flags |= MODEST_SEARCH_RECIPIENT;
1610                 search->recipient = g_strdup (query);
1611         }
1612
1613         if (dbus_flags & MODEST_DBUS_SEARCH_BODY) {
1614                 search->flags |=  MODEST_SEARCH_BODY;
1615                 search->body = g_strdup (query);
1616         }
1617
1618         if (sd_v > 0) {
1619                 search->flags |= MODEST_SEARCH_AFTER;
1620                 search->start_date = start_date;
1621         }
1622
1623         if (ed_v > 0) {
1624                 search->flags |= MODEST_SEARCH_BEFORE;
1625                 search->end_date = end_date;
1626         }
1627
1628         if (size_v > 0) {
1629                 search->flags |= MODEST_SEARCH_SIZE;
1630                 search->minsize = size_v;
1631         }
1632
1633 #ifdef MODEST_HAVE_OGS
1634         search->flags |= MODEST_SEARCH_USE_OGS;
1635         g_debug ("%s: Starting search for %s", __FUNCTION__, search->query);
1636 #endif
1637
1638         SearchHelper *helper = g_slice_new (SearchHelper);
1639         helper->search = search;
1640         dbus_message_ref (message);
1641         helper->message = message;
1642         helper->con = con;
1643
1644         /* Search asynchronously */
1645         modest_search_all_accounts (search, search_all_cb, helper);
1646 }
1647
1648
1649 /* A complex D-Bus type (like a struct),
1650  * used to return various information about a folder.
1651  */
1652 #define GET_FOLDERS_RESULT_DBUS_TYPE \
1653         DBUS_STRUCT_BEGIN_CHAR_AS_STRING \
1654         DBUS_TYPE_STRING_AS_STRING /* Folder Name */ \
1655         DBUS_TYPE_STRING_AS_STRING /* Folder URI */ \
1656         DBUS_STRUCT_END_CHAR_AS_STRING
1657
1658 static DBusMessage *
1659 get_folders_result_to_message (DBusMessage *reply,
1660                            GList *folder_ids)
1661 {
1662         DBusMessageIter iter;
1663         dbus_message_iter_init_append (reply, &iter);
1664
1665         DBusMessageIter array_iter;
1666         dbus_message_iter_open_container (&iter,
1667                                           DBUS_TYPE_ARRAY,
1668                                           GET_FOLDERS_RESULT_DBUS_TYPE,
1669                                           &array_iter);
1670
1671         GList *list_iter = folder_ids;
1672         for (list_iter = folder_ids; list_iter; list_iter = list_iter->next) {
1673
1674                 const gchar *folder_name = (const gchar*)list_iter->data;
1675                 if (folder_name) {
1676                         /* g_debug ("DEBUG: %s: Adding folder: %s", __FUNCTION__, folder_name); */
1677
1678                         DBusMessageIter struct_iter;
1679                         dbus_message_iter_open_container (&array_iter,
1680                                                           DBUS_TYPE_STRUCT,
1681                                                           NULL,
1682                                                           &struct_iter);
1683
1684                         /* name: */
1685                         dbus_message_iter_append_basic (&struct_iter,
1686                                                         DBUS_TYPE_STRING,
1687                                                         &folder_name); /* The string will be copied. */
1688
1689                         /* URI: This is maybe not needed by osso-global-search: */
1690                         const gchar *folder_uri = "TODO:unimplemented";
1691                         dbus_message_iter_append_basic (&struct_iter,
1692                                                         DBUS_TYPE_STRING,
1693                                                         &folder_uri); /* The string will be copied. */
1694
1695                         dbus_message_iter_close_container (&array_iter,
1696                                                            &struct_iter);
1697                 }
1698         }
1699
1700         dbus_message_iter_close_container (&iter, &array_iter);
1701
1702         return reply;
1703 }
1704
1705 static void
1706 add_single_folder_to_list (TnyFolder *folder, GList** list)
1707 {
1708         if (!folder)
1709                 return;
1710
1711         if (TNY_IS_MERGE_FOLDER (folder)) {
1712                 const gchar * folder_name;
1713                 /* Ignore these because their IDs ares
1714                  * a) not always unique or sensible.
1715                  * b) not human-readable, and currently need a human-readable
1716                  *    ID here, because the osso-email-interface API does not allow
1717                  *    us to return both an ID and a display name.
1718                  *
1719                  * This is actually the merged outbox folder.
1720                  * We could hack our D-Bus API to understand "outbox" as the merged outboxes,
1721                  * but that seems unwise. murrayc.
1722                  */
1723                 folder_name = tny_folder_get_name (folder);
1724                 if (folder_name && !strcmp (folder_name, "Outbox")) {
1725                         *list = g_list_append(*list, g_strdup ("MAND:outbox"));
1726                 }
1727                 return;
1728         }
1729
1730         /* Add this folder to the list: */
1731         /*
1732         const gchar * folder_name = tny_folder_get_name (folder);
1733         if (folder_name)
1734                 *list = g_list_append(*list, g_strdup (folder_name));
1735         else {
1736         */
1737                 /* osso-global-search only uses one string,
1738                  * so ID is the only thing that could possibly identify a folder.
1739                  * TODO: osso-global search should probably be changed to
1740                  * take an ID and a Name.
1741                  */
1742         const gchar * id =  tny_folder_get_id (folder);
1743         if (id && strlen(id)) {
1744                 const gchar *prefix = NULL;
1745                 TnyFolderType folder_type;
1746
1747                 /* dbus global search api expects a prefix identifying the type of
1748                  * folder here. Mandatory folders should have MAND: prefix, and
1749                  * other user created folders should have USER: prefix
1750                  */
1751                 folder_type = modest_tny_folder_guess_folder_type (folder);
1752                 switch (folder_type) {
1753                 case TNY_FOLDER_TYPE_INBOX:
1754                         prefix = "MY:";
1755                         break;
1756                 case TNY_FOLDER_TYPE_OUTBOX:
1757                 case TNY_FOLDER_TYPE_DRAFTS:
1758                 case TNY_FOLDER_TYPE_SENT:
1759                 case TNY_FOLDER_TYPE_ARCHIVE:
1760                         prefix = "MAND:";
1761                         break;
1762                 case TNY_FOLDER_TYPE_INVALID:
1763                         g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
1764                         return; /* don't add it */
1765                 default:
1766                         prefix = "USER:";
1767
1768                 }
1769
1770
1771                 *list = g_list_append(*list, g_strdup_printf ("%s%s", prefix, id));
1772         }
1773 }
1774
1775 static void
1776 add_folders_to_list (TnyFolderStore *folder_store, GList** list)
1777 {
1778         if (!folder_store)
1779                 return;
1780
1781         /* Add this folder to the list: */
1782         if (TNY_IS_FOLDER (folder_store)) {
1783                 add_single_folder_to_list (TNY_FOLDER (folder_store), list);
1784         }
1785
1786         /* Recurse into child folders: */
1787
1788         /* Get the folders list: */
1789         /*
1790         TnyFolderStoreQuery *query = tny_folder_store_query_new ();
1791         tny_folder_store_query_add_item (query, NULL,
1792                 TNY_FOLDER_STORE_QUERY_OPTION_SUBSCRIBED);
1793         */
1794         TnyList *all_folders = tny_simple_list_new ();
1795         tny_folder_store_get_folders (folder_store,
1796                                       all_folders,
1797                                       NULL /* query */,
1798                                       FALSE,
1799                                       NULL /* error */);
1800
1801         TnyIterator *iter = tny_list_create_iterator (all_folders);
1802         while (!tny_iterator_is_done (iter)) {
1803
1804                 /* Do not recurse, because the osso-global-search UI specification
1805                  * does not seem to want the sub-folders, though that spec seems to
1806                  * be generally unsuitable for Modest.
1807                  */
1808                 TnyFolder *folder = TNY_FOLDER (tny_iterator_get_current (iter));
1809                 if (folder) {
1810                         add_single_folder_to_list (TNY_FOLDER (folder), list);
1811
1812                         #if 0
1813                         if (TNY_IS_FOLDER_STORE (folder))
1814                                 add_folders_to_list (TNY_FOLDER_STORE (folder), list);
1815                         else {
1816                                 add_single_folder_to_list (TNY_FOLDER (folder), list);
1817                         }
1818                         #endif
1819
1820                         /* tny_iterator_get_current() gave us a reference. */
1821                         g_object_unref (folder);
1822                 }
1823
1824                 tny_iterator_next (iter);
1825         }
1826         g_object_unref (G_OBJECT (iter));
1827 }
1828
1829
1830 /* return >1 for a special folder, 0 for a user-folder */
1831 static gint
1832 get_rank (const gchar *folder)
1833 {
1834         if (strcmp (folder, "INBOX") == 0)
1835                 return 1;
1836         if (strcmp (folder, modest_local_folder_info_get_type_name(TNY_FOLDER_TYPE_SENT)) == 0)
1837                 return 2;
1838         if (strcmp (folder, modest_local_folder_info_get_type_name(TNY_FOLDER_TYPE_DRAFTS)) == 0)
1839                 return 3;
1840         if (strcmp (folder, modest_local_folder_info_get_type_name(TNY_FOLDER_TYPE_OUTBOX)) == 0)
1841                 return 4;
1842         return 0;
1843 }
1844
1845 static gint
1846 folder_name_compare_func (const gchar* folder1, const gchar* folder2)
1847 {
1848         gint r1 = get_rank (folder1);
1849         gint r2 = get_rank (folder2);
1850
1851         if (r1 > 0 && r2 > 0)
1852                 return r1 - r2;
1853         if (r1 > 0 && r2 == 0)
1854                 return -1;
1855         if (r1 == 0 && r2 > 0)
1856                 return 1;
1857         else
1858                 return  modest_text_utils_utf8_strcmp (folder1, folder2, TRUE);
1859 }
1860
1861 /* FIXME: */
1862 /*   - we're still missing the outbox */
1863 /*   - we need to take care of localization (urgh) */
1864 /*   - what about 'All mail folders'? */
1865 static void
1866 on_dbus_method_get_folders (DBusConnection *con, DBusMessage *message)
1867 {
1868         DBusMessage  *reply = NULL;
1869         ModestAccountMgr *account_mgr = NULL;
1870         gchar *account_name = NULL;
1871         GList *folder_names = NULL;
1872         TnyAccount *account_local = NULL;
1873         TnyAccount *account_mmc = NULL;
1874
1875         /* Get the TnyStoreAccount so we can get the folders: */
1876         account_mgr = modest_runtime_get_account_mgr();
1877         account_name = modest_account_mgr_get_default_account (account_mgr);
1878         if (!account_name) {
1879                 g_printerr ("modest: no account found\n");
1880         }
1881
1882         if (account_name) {
1883                 TnyAccount *account = NULL;
1884                 if (account_mgr) {
1885                         account = modest_tny_account_store_get_server_account (
1886                                 modest_runtime_get_account_store(), account_name,
1887                                 TNY_ACCOUNT_TYPE_STORE);
1888                 }
1889
1890                 if (!account) {
1891                         g_printerr ("modest: failed to get tny account folder'%s'\n", account_name);
1892                 }
1893
1894                 printf("DEBUG: %s: Getting folders for account name=%s\n", __FUNCTION__, account_name);
1895                 g_free (account_name);
1896                 account_name = NULL;
1897
1898                 add_folders_to_list (TNY_FOLDER_STORE (account), &folder_names);
1899
1900                 g_object_unref (account);
1901                 account = NULL;
1902         }
1903
1904         /* Also add the folders from the local folders account,
1905          * because they are (currently) used with all accounts:
1906          * TODO: This is not working. It seems to get only the Merged Folder (with an ID of "" (not NULL)).
1907          */
1908         account_local =
1909                 modest_tny_account_store_get_local_folders_account (modest_runtime_get_account_store());
1910         add_folders_to_list (TNY_FOLDER_STORE (account_local), &folder_names);
1911
1912         g_object_unref (account_local);
1913         account_local = NULL;
1914
1915         /* Obtain the mmc account */
1916         account_mmc =
1917                 modest_tny_account_store_get_mmc_folders_account (modest_runtime_get_account_store());
1918         if (account_mmc) {
1919                 add_folders_to_list (TNY_FOLDER_STORE (account_mmc), &folder_names);
1920                 g_object_unref (account_mmc);
1921                 account_mmc = NULL;
1922         }
1923
1924         /* specs require us to sort the folder names, although
1925          * this is really not the place to do that...
1926          */
1927         folder_names = g_list_sort (folder_names,
1928                                     (GCompareFunc)folder_name_compare_func);
1929
1930         /* Put the result in a DBus reply: */
1931         reply = dbus_message_new_method_return (message);
1932
1933         get_folders_result_to_message (reply, folder_names);
1934
1935         if (reply == NULL) {
1936                 g_warning ("%s: Could not create reply.", __FUNCTION__);
1937         }
1938
1939         if (reply) {
1940                 dbus_uint32_t serial = 0;
1941                 dbus_connection_send (con, reply, &serial);
1942         dbus_connection_flush (con);
1943         dbus_message_unref (reply);
1944         }
1945
1946         g_list_foreach (folder_names, (GFunc)g_free, NULL);
1947         g_list_free (folder_names);
1948 }
1949
1950
1951 static void
1952 reply_empty_results (DBusConnection *con, DBusMessage *msg)
1953 {
1954         DBusMessage *reply = dbus_message_new_method_return (msg);
1955         if (reply) {
1956                 dbus_uint32_t serial = 0;
1957                 /* we simply return an empty list, otherwise
1958                    global-search gets confused */
1959                 search_result_to_message (reply, NULL);
1960
1961                 dbus_connection_send (con, reply, &serial);
1962                 dbus_connection_flush (con);
1963                 dbus_message_unref (reply);
1964         } else
1965                 g_warning ("%s: failed to send reply",
1966                         __FUNCTION__);
1967 }
1968
1969
1970 /** This D-Bus handler is used when the main osso-rpc
1971  * D-Bus handler has not handled something.
1972  * We use this for D-Bus methods that need to use more complex types
1973  * than osso-rpc supports.
1974  */
1975 DBusHandlerResult
1976 modest_dbus_req_filter (DBusConnection *con,
1977                         DBusMessage    *message,
1978                         void           *user_data)
1979 {
1980         gboolean handled = FALSE;
1981
1982         if (dbus_message_is_method_call (message,
1983                                          MODEST_DBUS_IFACE,
1984                                          MODEST_DBUS_METHOD_SEARCH)) {
1985
1986         /* don't try to search when there not enough mem */
1987                 if (modest_platform_check_memory_low (NULL, TRUE)) {
1988                         g_warning ("%s: not enough memory for searching",
1989                                    __FUNCTION__);
1990                         reply_empty_results (con, message);
1991                         handled = TRUE;
1992
1993                 } else {
1994                         on_dbus_method_search (con, message);
1995                         handled = TRUE;
1996                 }
1997
1998         } else if (dbus_message_is_method_call (message,
1999                                                 MODEST_DBUS_IFACE,
2000                                                 MODEST_DBUS_METHOD_GET_FOLDERS)) {
2001                 on_dbus_method_get_folders (con, message);
2002                 handled = TRUE;
2003         } else if (dbus_message_is_method_call (message,
2004                                                 MODEST_DBUS_IFACE,
2005                                                 MODEST_DBUS_METHOD_DUMP_OPERATION_QUEUE)) {
2006                 on_dbus_method_dump_operation_queue (con, message);
2007                 handled = TRUE;
2008         } else if (dbus_message_is_method_call (message,
2009                                                 MODEST_DBUS_IFACE,
2010                                                 MODEST_DBUS_METHOD_DUMP_ACCOUNTS)) {
2011                 on_dbus_method_dump_accounts (con, message);
2012                 handled = TRUE;
2013         } else if (dbus_message_is_method_call (message,
2014                                                 MODEST_DBUS_IFACE,
2015                                                 MODEST_DBUS_METHOD_DUMP_SEND_QUEUES)) {
2016                 on_dbus_method_dump_send_queues (con, message);
2017                 handled = TRUE;
2018         } else {
2019                 /* Note that this mentions methods that were already handled in modest_dbus_req_handler(). */
2020                 /*
2021                 g_debug ("  debug: %s: Unexpected (maybe already handled) D-Bus method:\n   Interface=%s, Member=%s\n",
2022                         __FUNCTION__, dbus_message_get_interface (message),
2023                         dbus_message_get_member(message));
2024                 */
2025         }
2026
2027         return (handled ?
2028                 DBUS_HANDLER_RESULT_HANDLED :
2029                 DBUS_HANDLER_RESULT_NOT_YET_HANDLED);
2030 }
2031
2032 static gboolean
2033 notify_error_in_dbus_callback (gpointer user_data)
2034 {
2035         ModestMailOperation *mail_op;
2036         ModestMailOperationQueue *mail_op_queue;
2037
2038         mail_op = modest_mail_operation_new (NULL);
2039         mail_op_queue = modest_runtime_get_mail_operation_queue ();
2040
2041         /* Issues a noop operation in order to force the queue to emit
2042            the "queue-empty" signal to allow modest to quit */
2043         modest_mail_operation_queue_add (mail_op_queue, mail_op);
2044         modest_mail_operation_noop (mail_op);
2045         g_object_unref (mail_op);
2046
2047         return FALSE;
2048 }