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
  38 #include "modest-search.h"
  39 #include "widgets/modest-msg-edit-window.h"
  40 #include "modest-tny-msg.h"
  41 #include <libmodest-dbus-client/libmodest-dbus-client.h>
  42 #include <libgnomevfs/gnome-vfs-utils.h>
  43 #include <stdio.h>
  44 #include <string.h>
  45 #include <glib/gstdio.h>
  46 #ifdef MODEST_HAVE_HILDON0_WIDGETS
  47 #include <libgnomevfs/gnome-vfs-mime-utils.h>
  48 #else
  49 #include <libgnomevfs/gnome-vfs-mime.h>
  50 #endif
  51 #include <tny-fs-stream.h>
  52
  53 #include <tny-list.h>
  54 #include <tny-iterator.h>
  55 #include <tny-simple-list.h>
  56 #include <tny-merge-folder.h>
  57
  58 typedef struct
  59 {
  60         gchar *to;
  61         gchar *cc;
  62         gchar *bcc;
  63         gchar *subject;
  64         gchar *body;
  65         gchar *attachments;
  66 } SendMailIdleData;
  67
  68 typedef struct
  69 {
  70         gchar *to;
  71         gchar *cc;
  72         gchar *bcc;
  73         gchar *subject;
  74         gchar *body;
  75         gchar *attachments;
  76 } ComposeMailIdleData;
  77
  78 /** uri_unescape:
  79  * @uri An escaped URI. URIs should always be escaped.
  80  * @len The length of the @uri string, or -1 if the string is null terminated.
  81  *
  82  * Decode a URI, or URI fragment, as per RFC 1738.
  83  * http://www.ietf.org/rfc/rfc1738.txt
  84  *
  85  * Return value: An unescaped string. This should be freed with g_free().
  86  */
  87 static gchar* uri_unescape(const gchar* uri, size_t len)
  88 {
  89         if (!uri)
  90                 return NULL;
  91
  92         if (len == -1)
  93                 len = strlen (uri);
  94
  95         /* Allocate an extra string so we can be sure that it is null-terminated,
  96          * so we can use gnome_vfs_unescape_string().
  97          * This is not efficient. */
  98         gchar * escaped_nullterminated = g_strndup (uri, len);
  99         gchar *result = gnome_vfs_unescape_string (escaped_nullterminated, NULL);
 100         g_free (escaped_nullterminated);
 101
 102         return result;
 103 }
 104
 105 /** uri_parse_mailto:
 106  * @mailto A mailto URI, with the mailto: prefix.
 107  * @list_items_and_values: A pointer to a list that should be filled with item namesand value strings,
 108  * with each name item being followed by a value item. This list should be freed with g_slist_free) after
 109  * all the string items have been freed. This parameter may be NULL.
 110  * Parse a mailto URI as per RFC2368.
 111  * http://www.ietf.org/rfc/rfc2368.txt
 112  *
 113  * Return value: The to address, unescaped. This should be freed with g_free().
 114  */
 115 static gchar* uri_parse_mailto (const gchar* mailto, GSList** list_items_and_values)
 116 {
 117         const gchar* start_to = NULL;
 118         /* Remove the mailto: prefix:
 119          * 7 is the length of "mailto:": */
 120         if (strncmp (mailto, "mailto:", 7) == 0) {
 121                 start_to = mailto + 7;
 122         }
 123
 124         if (!start_to)
 125                 return NULL;
 126
 127         /* Look for ?, or the end of the string, marking the end of the to address: */
 128         const size_t len_to = strcspn (start_to, "?");
 129         gchar* result_to = uri_unescape (start_to, len_to);
 130         printf("debug: result_to=%s\n", result_to);
 131
 132         /* Get any other items: */
 133         const size_t len_mailto = strlen (start_to);
 134         const gchar* p = start_to + len_to + 1; /* parsed so far. */
 135         const gchar* end = start_to + len_mailto;
 136         /* GSList *items = NULL; */
 137         const gchar* start_item_name = p;
 138         size_t len_item_name = 0;
 139         const gchar* start_item_value = NULL;
 140         while (p < end) {
 141
 142                 /* Looking for the end of a name; */
 143                 if (start_item_name) {
 144                         const size_t len = strcspn (p, "="); /* Returns whole string if none found. */
 145                         if (len) {
 146                                 /* This marks the end of a name and the start of the value: */
 147                                 len_item_name = len;
 148
 149                                 /* Skip over the name and mark the start of the value: */
 150                                 p += (len + 1); /* Skip over the = */
 151                                 start_item_value = p;
 152                         }
 153                 }
 154
 155                 /* Looking for the end of a value: */
 156                 if (start_item_value) {
 157                         const size_t len = strcspn (p, "?"); /* Returns whole string if none found. */
 158                         /* ? marks the start of a new item: */
 159                         if (len) {
 160                                 if (start_item_name && len_item_name) {
 161                                         /* Finish the previously-started item: */
 162                                         gchar *item_value = uri_unescape (start_item_value, len);
 163                                         gchar *item_name = g_strndup (start_item_name, len_item_name);
 164                                         /* printf ("debug: item name=%s, value=%s\n", item_name, item_value); */
 165
 166                                         /* Append the items to the list */
 167                                         if(list_items_and_values) {
 168                                                 *list_items_and_values = g_slist_append (*list_items_and_values, item_name);
 169                                                 *list_items_and_values = g_slist_append (*list_items_and_values, item_value);
 170                                         }
 171                                 }
 172
 173                                 /* Skip over the value and mark the start of a possible new name/value pair: */
 174                                 p += (len + 1); /* Skip over the ? */
 175                                 start_item_name = p;
 176                                 len_item_name = 0;
 177                                 start_item_value = NULL;
 178                         }
 179                 }
 180
 181         }
 182
 183         return result_to;
 184 }
 185
 186 static gboolean
 187 on_idle_mail_to(gpointer user_data)
 188 {
 189         /* This is based on the implemenation of main.c:start_uil(): */
 190
 191         gchar *uri = (gchar*)user_data;
 192         GSList *list_names_and_values = NULL;
 193         gchar *to = uri_parse_mailto (uri, &list_names_and_values);
 194
 195         /* Get the TnyTransportAccount so we can instantiate a mail operation: */
 196         ModestAccountMgr *account_mgr = modest_runtime_get_account_mgr();
 197         gchar *account_name = modest_account_mgr_get_default_account (account_mgr);
 198         if (!account_name) {
 199                 g_printerr ("modest: no account found\n");
 200         }
 201
 202         TnyAccount *account = NULL;
 203         if (account_mgr) {
 204                 account = modest_tny_account_store_get_transport_account_for_open_connection (
 205                         modest_runtime_get_account_store(), account_name);
 206         }
 207
 208         if (!account) {
 209                 g_printerr ("modest: failed to get tny account folder'\n", account_name);
 210         } else {
 211                 gchar * from = modest_account_mgr_get_from_string (account_mgr,
 212                                                                   account_name);
 213                 if (!from) {
 214                         g_printerr ("modest: no from address for account '%s'\n", account_name);
 215                 } else {
 216                         const gchar *cc = NULL;
 217                         const gchar *bcc = NULL;
 218                         const gchar *subject = NULL;
 219                         const gchar *body = NULL;
 220
 221                         /* Get the relevant items from the list: */
 222                         GSList *list = list_names_and_values;
 223                         while (list) {
 224                                 const gchar * name = (const gchar*)list->data;
 225                                 GSList *list_value = g_slist_next (list);
 226                                 const gchar * value = (const gchar*)list_value->data;
 227
 228                                 if (strcmp (name, "cc") == 0) {
 229                                         cc = value;
 230                                 } else if (strcmp (name, "bcc") == 0) {
 231                                         bcc = value;
 232                                 } else if (strcmp (name, "subject") == 0) {
 233                                         subject = value;
 234                                 } else if (strcmp (name, "body") == 0) {
 235                                         body = value;
 236                                 }
 237
 238                                 /* Go to the next pair: */
 239                                 if (list_value) {
 240                                         list = g_slist_next (list_value);
 241                                 } else
 242                                         list = NULL;
 243                         }
 244
 245                         /* Create the message: */
 246                         TnyMsg *msg  = modest_tny_msg_new (to, from,
 247                                 cc, bcc, subject, body,
 248                                 NULL /* attachments */);
 249
 250                         if (!msg) {
 251                                 g_printerr ("modest: failed to create message\n");
 252                         } else
 253                         {
 254                                 /* Add the message to a folder and show its UI for editing: */
 255                                 TnyFolder *folder = modest_tny_account_get_special_folder (account,
 256                                                                         TNY_FOLDER_TYPE_DRAFTS);
 257                                 if (!folder) {
 258                                         g_printerr ("modest: failed to find Drafts folder\n");
 259                                 } else {
 260
 261                                         tny_folder_add_msg (folder, msg, NULL); /* TODO: check err */
 262                                         gdk_threads_enter ();
 263
 264                                         ModestWindow *win = modest_msg_edit_window_new (msg, account_name, FALSE);
 265                                         modest_window_mgr_register_window (modest_runtime_get_window_mgr (), win);
 266                                         gtk_widget_show_all (GTK_WIDGET (win));
 267
 268                                         gdk_threads_leave ();
 269
 270                                         g_object_unref (G_OBJECT(folder));
 271                                         g_object_unref (win);
 272                                 }
 273
 274                                 g_object_unref (G_OBJECT(msg));
 275                         }
 276
 277                         g_object_unref (G_OBJECT(account));
 278                 }
 279         }
 280
 281         g_free (account_name);
 282
 283         /* Free the list, as required by the uri_parse_mailto() documentation: */
 284         if (list_names_and_values)
 285                 g_slist_foreach (list_names_and_values, (GFunc)g_free, NULL);
 286         g_slist_free (list_names_and_values);
 287
 288         g_free(to);
 289
 290         g_free(uri);
 291
 292         return FALSE; /* Do not call this callback again. */
 293 }
 294
 295 static gint on_mail_to(GArray * arguments, gpointer data, osso_rpc_t * retval)
 296 {
 297         if (arguments->len != MODEST_DBUS_MAIL_TO_ARGS_COUNT)
 298         return OSSO_ERROR;
 299
 300     /* Use g_idle to context-switch into the application's thread: */
 301
 302     /* Get the arguments: */
 303         osso_rpc_t val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_MAIL_TO_ARG_URI);
 304         gchar *uri = g_strdup (val.value.s);
 305
 306         /* printf("  debug: to=%s\n", idle_data->to); */
 307         g_idle_add(on_idle_mail_to, (gpointer)uri);
 308
 309         /* Note that we cannot report failures during sending,
 310          * because that would be asynchronous. */
 311         return OSSO_OK;
 312 }
 313
 314
 315 static gboolean
 316 on_idle_compose_mail(gpointer user_data)
 317 {
 318         ComposeMailIdleData *idle_data = (ComposeMailIdleData*)user_data;
 319         gchar **list = NULL;
 320         gint i = 0;
 321
 322         /* Get the TnyTransportAccount so we can instantiate a mail operation: */
 323         ModestAccountMgr *account_mgr = modest_runtime_get_account_mgr();
 324         gchar *account_name = modest_account_mgr_get_default_account (account_mgr);
 325         if (!account_name) {
 326                 g_printerr ("modest: no account found.\n");
 327
 328                 /* TODO: If the call to this D-Bus method caused the application to start
 329                  * then the new-account wizard will now be shown, and we need to wait
 330                  * until the account exists instead of just failing.
 331                  */
 332         }
 333
 334         TnyAccount *account = NULL;
 335         if (account_name && account_mgr) {
 336                 account = modest_tny_account_store_get_transport_account_for_open_connection (
 337                         modest_runtime_get_account_store(), account_name);
 338         }
 339
 340         if (!account) {
 341                 g_printerr ("modest: failed to get tny account folder'%s'\n", account_name);
 342         } else {
 343                 gchar * from = modest_account_mgr_get_from_string (account_mgr,
 344                                                                   account_name);
 345                 if (!from) {
 346                         g_printerr ("modest: no from address for account '%s'\n", account_name);
 347                 } else {
 348
 349                         /* Create the message: */
 350                         TnyMsg *msg  = modest_tny_msg_new (idle_data->to, from,
 351                                 idle_data->cc, idle_data->bcc, idle_data->subject, idle_data->body,
 352                                 NULL); /* NULL because m_t_m_n doesn't use it */
 353
 354                         if (!msg) {
 355                                 g_printerr ("modest: failed to create message\n");
 356                         } else
 357                         {
 358                                 /* Add the message to a folder and show its UI for editing: */
 359                                 TnyFolder *folder = modest_tny_account_get_special_folder (account,
 360                                                                         TNY_FOLDER_TYPE_DRAFTS);
 361                                 if (!folder) {
 362                                         g_printerr ("modest: failed to find Drafts folder\n");
 363                                 } else {
 364
 365                                         tny_folder_add_msg (folder, msg, NULL); /* TODO: check err */
 366
 367                                         gdk_threads_enter ();
 368
 369                                         ModestWindow *win = modest_msg_edit_window_new (msg, account_name, FALSE);
 370
 371                                         /* it seems Sketch at least sends a leading ',' -- take that into account,
 372                                          * ie strip that ,*/
 373                                         if (idle_data->attachments && idle_data->attachments[0]==',') {
 374                                                 gchar *tmp = g_strdup (idle_data->attachments + 1);
 375                                                 g_free(idle_data->attachments);
 376                                                 idle_data->attachments = tmp;
 377                                         }
 378
 379                                         list = g_strsplit(idle_data->attachments, ",", 0);
 380                                         for (i=0; list[i] != NULL; i++) {
 381                                                 modest_msg_edit_window_attach_file_one(
 382                                                                 (ModestMsgEditWindow *)win, list[i]);
 383                                         }
 384                                         g_strfreev(list);
 385
 386                                         modest_window_mgr_register_window (modest_runtime_get_window_mgr (), win);
 387                                         gtk_widget_show_all (GTK_WIDGET (win));
 388
 389                                         gdk_threads_leave ();
 390
 391                                         g_object_unref (G_OBJECT(folder));
 392                                         g_object_unref (win);
 393                                 }
 394
 395                                 g_object_unref (G_OBJECT(msg));
 396                         }
 397
 398                         g_object_unref (G_OBJECT(account));
 399                 }
 400         }
 401
 402         /* Free the idle data: */
 403         g_free (idle_data->to);
 404         g_free (idle_data->cc);
 405         g_free (idle_data->bcc);
 406         g_free (idle_data->subject);
 407         g_free (idle_data->body);
 408         g_free (idle_data->attachments);
 409         g_free (idle_data);
 410
 411         g_free (account_name);
 412
 413         return FALSE; /* Do not call this callback again. */
 414 }
 415
 416 static gint on_compose_mail(GArray * arguments, gpointer data, osso_rpc_t * retval)
 417 {
 418         if (arguments->len != MODEST_DBUS_COMPOSE_MAIL_ARGS_COUNT)
 419         return OSSO_ERROR;
 420
 421         /* Use g_idle to context-switch into the application's thread: */
 422         ComposeMailIdleData *idle_data = g_new0(ComposeMailIdleData, 1); /* Freed in the idle callback. */
 423
 424         /* Get the arguments: */
 425         osso_rpc_t val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_TO);
 426         idle_data->to = g_strdup (val.value.s);
 427
 428         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_CC);
 429         idle_data->cc = g_strdup (val.value.s);
 430
 431         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_BCC);
 432         idle_data->bcc = g_strdup (val.value.s);
 433
 434         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_SUBJECT);
 435         idle_data->subject = g_strdup (val.value.s);
 436
 437         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_BODY);
 438         idle_data->body = g_strdup (val.value.s);
 439
 440         val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_ATTACHMENTS);
 441         idle_data->attachments = g_strdup (val.value.s);
 442
 443         g_idle_add(on_idle_compose_mail, (gpointer)idle_data);
 444
 445         /* Note that we cannot report failures during sending,
 446          * because that would be asynchronous. */
 447         return OSSO_OK;
 448 }
 449
 450
 451 static TnyMsg *
 452 find_message_by_url (const char *uri,  TnyAccount **ac_out)
 453 {
 454         ModestTnyAccountStore *astore;
 455         TnyAccount            *account;
 456         TnyFolder             *folder;
 457         TnyMsg                *msg;
 458         GError *err = NULL;
 459         account = NULL;
 460         msg = NULL;
 461         folder = NULL;
 462
 463         astore = modest_runtime_get_account_store ();
 464
 465         if (astore == NULL) {
 466                 return NULL;
 467         }
 468
 469         account = tny_account_store_find_account (TNY_ACCOUNT_STORE (astore),
 470                                                   uri);
 471
 472         if (account == NULL) {
 473                 g_debug ("%s: tny_account_store_find_account() failed for\n  uri=%s\n",
 474                         __FUNCTION__, uri);
 475                 return NULL;
 476         }
 477
 478         g_debug ("%s: Found account.\n", __FUNCTION__);
 479
 480         if ( ! TNY_IS_STORE_ACCOUNT (account)) {
 481                 goto out;
 482         }
 483
 484         g_debug ("%s: Account is store account.\n", __FUNCTION__);
 485         *ac_out = account;
 486
 487         folder = tny_store_account_find_folder (TNY_STORE_ACCOUNT (account),
 488                                                 uri,
 489                                                 &err);
 490
 491         if (folder == NULL) {
 492                 g_debug ("%s: tny_store_account_find_folder() failed for\n  account=%s, uri=%s.\n", __FUNCTION__,
 493                         tny_account_get_id (TNY_ACCOUNT(account)), uri);
 494                 goto out;
 495         }
 496
 497         g_debug ("%s: Found folder. (%s)\n",  __FUNCTION__, uri);
 498
 499         msg = tny_folder_find_msg (folder, uri, &err);
 500
 501         if (!msg) {
 502                 g_debug ("%s: tny_folder_find_msg() failed for folder %s\n  with error=%s.\n",
 503                          __FUNCTION__, tny_folder_get_id (folder), err->message);
 504         }
 505
 506 out:
 507         if (err)
 508                 g_error_free (err);
 509
 510         if (account && !msg) {
 511                 g_object_unref (account);
 512                 *ac_out = NULL;
 513         }
 514
 515         if (folder)
 516                 g_object_unref (folder);
 517
 518         return msg;
 519 }
 520
 521 static gboolean
 522 on_idle_open_message (gpointer user_data)
 523 {
 524         TnyMsg       *msg = NULL;
 525         TnyAccount   *account = NULL;
 526         TnyHeader    *header = NULL;
 527         const char   *msg_uid = NULL;
 528         char         *uri = NULL;
 529         ModestWindowMgr *win_mgr = NULL;
 530         TnyFolder    *folder = NULL;
 531
 532         uri = (char *) user_data;
 533
 534         /* g_debug ("modest: %s: Trying to find msg by url: %s", __FUNCTION__, uri); */
 535         msg = find_message_by_url (uri, &account);
 536         g_free (uri);
 537
 538         if (msg == NULL) {
 539                 g_debug ("modest:  %s: message not found.", __FUNCTION__);
 540                 return FALSE;
 541         }
 542         g_debug ("modest:  %s: Found message.", __FUNCTION__);
 543
 544
 545         folder = tny_msg_get_folder (msg);
 546
 547         /* Drafts will be opened in the editor, instead of the viewer, as per the UI spec: */
 548         /* FIXME: same should happen for Outbox; not enabling that, as the handling
 549          * of edited messages is not clear in that case */
 550         gboolean is_draft = FALSE;
 551         if (folder && modest_tny_folder_is_local_folder (folder) &&
 552                 (modest_tny_folder_get_local_or_mmc_folder_type (folder) == TNY_FOLDER_TYPE_DRAFTS)) {
 553                 is_draft = TRUE;
 554         }
 555
 556         header = tny_msg_get_header (msg);
 557
 558         /* TODO:  The modest_tny_folder_get_header_unique_id() documentation warns against
 559          * using it with tny_msg_get_header(), and there is a
 560          * " camel_folder_get_full_name: assertion `CAMEL_IS_FOLDER (folder)' failed" runtime warning,
 561          * but it seems to work.
 562          */
 563         msg_uid =  modest_tny_folder_get_header_unique_id(header);
 564
 565         win_mgr = modest_runtime_get_window_mgr ();
 566
 567         gdk_threads_enter ();
 568
 569         gboolean already_opened = FALSE;
 570         ModestWindow *msg_view = NULL;
 571         if (modest_window_mgr_find_registered_header (win_mgr, header, &msg_view)) {
 572                 if (msg_view) {
 573                         g_debug ("modest: %s: A window for this message is open already: type=%s",
 574                         __FUNCTION__, G_OBJECT_TYPE_NAME (msg_view));
 575                 }
 576
 577                 if (!msg_view)
 578                         g_debug ("modest_window_mgr_find_registered_header(): Returned TRUE, but msg_view is NULL");
 579                 else if (!MODEST_IS_MSG_VIEW_WINDOW (msg_view) && !MODEST_IS_MSG_EDIT_WINDOW (msg_view))
 580                         g_debug ("  DEBUG: But the window is not a msg view or edit window.");
 581                 else {
 582                         gtk_window_present (GTK_WINDOW(msg_view));
 583                         already_opened = TRUE;
 584                 }
 585         }
 586
 587         if (!already_opened) {
 588                 /* g_debug ("creating new window for this msg"); */
 589                 modest_window_mgr_register_header (win_mgr, header);
 590
 591                 const gchar *modest_account_name =
 592                         modest_tny_account_get_parent_modest_account_name_for_server_account (account);
 593
 594                 /* Drafts will be opened in the editor, and others will be opened in the viewer,
 595                  * as per the UI spec: */
 596                 if (is_draft) {
 597                         /* TODO: Maybe the msg_uid should be registered for edit windows too,
 598                          * so we can open the same window again next time: */
 599                         msg_view = modest_msg_edit_window_new (msg, modest_account_name, TRUE);
 600                 } else {
 601                         msg_view = modest_msg_view_window_new (msg, modest_account_name,
 602                                                        msg_uid);
 603                 }
 604
 605                 modest_window_mgr_register_window (win_mgr, msg_view);
 606                 gtk_widget_show_all (GTK_WIDGET (msg_view));
 607         }
 608
 609         gdk_threads_leave ();
 610
 611         g_object_unref (header);
 612         g_object_unref (account);
 613         g_object_unref (folder);
 614
 615         return FALSE; /* Do not call this callback again. */
 616 }
 617
 618 static gint on_open_message(GArray * arguments, gpointer data, osso_rpc_t * retval)
 619 {
 620         if (arguments->len != MODEST_DBUS_OPEN_MESSAGE_ARGS_COUNT)
 621         return OSSO_ERROR;
 622
 623     /* Use g_idle to context-switch into the application's thread: */
 624
 625     /* Get the arguments: */
 626         osso_rpc_t val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_OPEN_MESSAGE_ARG_URI);
 627         gchar *uri = g_strdup (val.value.s);
 628
 629         /* printf("  debug: to=%s\n", idle_data->to); */
 630         g_idle_add(on_idle_open_message, (gpointer)uri);
 631
 632         /* Note that we cannot report failures during sending,
 633          * because that would be asynchronous. */
 634         return OSSO_OK;
 635 }
 636
 637 static gboolean
 638 on_idle_delete_message (gpointer user_data)
 639 {
 640         TnyList      *headers = NULL;
 641         TnyFolder    *folder = NULL;
 642         TnyIterator  *iter = NULL;
 643         TnyHeader    *header = NULL;
 644         TnyHeader    *msg_header = NULL;
 645         TnyMsg       *msg = NULL;
 646         TnyAccount   *account = NULL;
 647         GError       *error = NULL;
 648         const char   *uri = NULL;
 649         const char   *uid = NULL;
 650         gint          res = 0;
 651
 652         uri = (char *) user_data;
 653
 654         /* g_debug ("modest: %s Searching for message (delete message)"); */
 655
 656         msg = find_message_by_url (uri, &account);
 657
 658         if (msg == NULL) {
 659                 return OSSO_ERROR;
 660         }
 661
 662         g_debug ("modest: %s: Found message", __FUNCTION__);
 663
 664         msg_header = tny_msg_get_header (msg);
 665         uid = tny_header_get_uid (msg_header);
 666         folder = tny_msg_get_folder (msg);
 667
 668
 669         /* tny_msg_get_header () flaw:
 670          * From tinythingy doc: You can't use the returned instance with the
 671          * TnyFolder operations
 672          *
 673          * To get a header instance that will work with these folder methods,
 674          * you can use tny_folder_get_headers.
 675          *
 676          * Ok, we will do so then. Sigh.
 677          * */
 678         headers = tny_simple_list_new ();
 679
 680         tny_folder_get_headers (folder, headers, TRUE, NULL);
 681         iter = tny_list_create_iterator (headers);
 682         header = NULL;
 683
 684         /* g_debug ("Searching header for msg in folder"); */
 685         while (!tny_iterator_is_done (iter)) {
 686                 const char *cur_id = NULL;
 687
 688                 header = TNY_HEADER (tny_iterator_get_current (iter));
 689                 if (header)
 690                         cur_id = tny_header_get_uid (header);
 691
 692                 if (cur_id && uid && g_str_equal (cur_id, uid)) {
 693                         /* g_debug ("Found corresponding header from folder"); */
 694                         break;
 695                 }
 696
 697                 if (header) {
 698                         g_object_unref (header);
 699                         header = NULL;
 700                 }
 701
 702                 tny_iterator_next (iter);
 703         }
 704
 705         g_object_unref (iter);
 706         iter = NULL;
 707         g_object_unref (headers);
 708         headers = NULL;
 709
 710         g_object_unref (msg_header);
 711         msg_header = NULL;
 712         g_object_unref (msg);
 713         msg = NULL;
 714
 715         if (header == NULL) {
 716                 if (folder)
 717                         g_object_unref (folder);
 718
 719                 return OSSO_ERROR;
 720         }
 721
 722         error = NULL;
 723         res = OSSO_OK;
 724
 725         gdk_threads_enter ();
 726         ModestWindow *win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr ());
 727         modest_do_message_delete (header, win);
 728
 729         if (error != NULL) {
 730                 res = OSSO_ERROR;
 731                 g_error_free (error);
 732         }
 733
 734
 735
 736         ModestWindowMgr *win_mgr = modest_runtime_get_window_mgr ();
 737         ModestWindow *msg_view = NULL;
 738         if (modest_window_mgr_find_registered_header (win_mgr, header, &msg_view)) {
 739                 if (MODEST_IS_MSG_VIEW_WINDOW (msg_view))
 740                         modest_ui_actions_refresh_message_window_after_delete (MODEST_MSG_VIEW_WINDOW (msg_view));
 741         }
 742
 743         gdk_threads_leave ();
 744
 745         if (header)
 746                 g_object_unref (header);
 747
 748         if (folder) {
 749                 /* Trick: do a poke status in order to speed up the signaling
 750                    of observers.
 751                    A delete via the menu does this, in do_headers_action(),
 752                    though I don't know why.
 753                  */
 754                 tny_folder_poke_status (folder);
 755
 756                 g_object_unref (folder);
 757         }
 758
 759         if (account)
 760                 g_object_unref (account);
 761
 762         /* Refilter the header view explicitly, to make sure that
 763          * deleted emails are really removed from view.
 764          * (They are not really deleted until contact is made with the server,
 765          * so they would appear with a strike-through until then):
 766          */
 767         ModestHeaderView *header_view = MODEST_HEADER_VIEW(modest_main_window_get_child_widget (
 768                 MODEST_MAIN_WINDOW(win), MODEST_WIDGET_TYPE_HEADER_VIEW));
 769         if (header_view && MODEST_IS_HEADER_VIEW (header_view))
 770                 modest_header_view_refilter (header_view);
 771
 772         return res;
 773 }
 774
 775
 776
 777
 778 static gint
 779 on_delete_message (GArray *arguments, gpointer data, osso_rpc_t *retval)
 780 {
 781         if (arguments->len != MODEST_DBUS_DELETE_MESSAGE_ARGS_COUNT)
 782         return OSSO_ERROR;
 783
 784     /* Use g_idle to context-switch into the application's thread: */
 785
 786     /* Get the arguments: */
 787         osso_rpc_t val = g_array_index (arguments,
 788                              osso_rpc_t,
 789                              MODEST_DBUS_DELETE_MESSAGE_ARG_URI);
 790         gchar *uri = g_strdup (val.value.s);
 791
 792         /* printf("  debug: to=%s\n", idle_data->to); */
 793         g_idle_add(on_idle_delete_message, (gpointer)uri);
 794
 795         /* Note that we cannot report failures during sending,
 796          * because that would be asynchronous. */
 797         return OSSO_OK;
 798 }
 799
 800 static gboolean
 801 on_idle_send_receive(gpointer user_data)
 802 {
 803         ModestWindow *win;
 804
 805         gdk_threads_enter ();
 806
 807         /* Pick the main window if it exists */
 808         win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr ());
 809
 810         /* This seems to be necessary to show new messages in the current window.
 811          * I would expect this to be after the send_receive, but maybe
 812          * this makes a connection too. murrayc. */
 813         modest_do_refresh_current_folder (win);
 814
 815         /* Send & receive all if "Update automatically" is set */
 816         /* TODO: check the auto-update parameter in the configuration */
 817         modest_ui_actions_do_send_receive_all (win);
 818
 819         gdk_threads_leave ();
 820
 821         return FALSE; /* Do not call this callback again. */
 822 }
 823
 824 static gint on_send_receive(GArray * arguments, gpointer data, osso_rpc_t * retval)
 825 {
 826         printf("DEBUG: modest: %s\n", __FUNCTION__);
 827     /* Use g_idle to context-switch into the application's thread: */
 828
 829     /* This method has no arguments. */
 830
 831         /* printf("  debug: to=%s\n", idle_data->to); */
 832         g_idle_add(on_idle_send_receive, NULL);
 833
 834         /* Note that we cannot report failures during send/receive,
 835          * because that would be asynchronous. */
 836         return OSSO_OK;
 837 }
 838
 839 static gboolean on_idle_top_application (gpointer user_data);
 840
 841 static gboolean
 842 on_idle_open_default_inbox(gpointer user_data)
 843 {
 844         gdk_threads_enter ();
 845
 846         ModestWindow *win =
 847                 modest_window_mgr_get_main_window (modest_runtime_get_window_mgr ());
 848
 849         /* Get the folder view */
 850         GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
 851                                                            MODEST_WIDGET_TYPE_FOLDER_VIEW);
 852         modest_folder_view_select_first_inbox_or_local (MODEST_FOLDER_VIEW (folder_view));
 853
 854         gdk_threads_leave ();
 855
 856         /* This D-Bus method is obviously meant to result in the UI being visible,
 857          * so show it, by calling this idle handler directly: */
 858         on_idle_top_application(user_data);
 859
 860         return FALSE; /* Do not call this callback again. */
 861 }
 862
 863 static gint on_open_default_inbox(GArray * arguments, gpointer data, osso_rpc_t * retval)
 864 {
 865     /* Use g_idle to context-switch into the application's thread: */
 866
 867     /* This method has no arguments. */
 868
 869         g_idle_add(on_idle_open_default_inbox, NULL);
 870
 871         /* Note that we cannot report failures during send/receive,
 872          * because that would be asynchronous. */
 873         return OSSO_OK;
 874 }
 875
 876
 877 static gboolean on_idle_top_application (gpointer user_data)
 878 {
 879         gdk_threads_enter ();
 880
 881         ModestWindow *win =
 882                 modest_window_mgr_get_main_window (modest_runtime_get_window_mgr ());
 883         if (win) {
 884                 /* Ideally, we would just use gtk_widget_show(),
 885                  * but this widget is not coded correctly to support that: */
 886                 gtk_widget_show_all (GTK_WIDGET (win));
 887                 gtk_window_present (GTK_WINDOW (win));
 888         }
 889
 890         gdk_threads_leave ();
 891
 892         return FALSE; /* Do not call this callback again. */
 893 }
 894
 895 static gint on_top_application(GArray * arguments, gpointer data, osso_rpc_t * retval)
 896 {
 897     /* Use g_idle to context-switch into the application's thread: */
 898
 899     /* This method has no arguments. */
 900
 901         g_idle_add(on_idle_top_application, NULL);
 902
 903         return OSSO_OK;
 904 }
 905
 906 /* Callback for normal D-BUS messages */
 907 gint modest_dbus_req_handler(const gchar * interface, const gchar * method,
 908                       GArray * arguments, gpointer data,
 909                       osso_rpc_t * retval)
 910 {
 911
 912         /* g_debug ("debug: %s\n", __FUNCTION__); */
 913         g_debug ("debug: %s: method received: %s\n", __FUNCTION__, method);
 914
 915         if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_MAIL_TO) == 0) {
 916                 return on_mail_to (arguments, data, retval);
 917         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_OPEN_MESSAGE) == 0) {
 918                 return on_open_message (arguments, data, retval);
 919         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_SEND_RECEIVE) == 0) {
 920                 return on_send_receive (arguments, data, retval);
 921         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_COMPOSE_MAIL) == 0) {
 922                 return on_compose_mail (arguments, data, retval);
 923         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_DELETE_MESSAGE) == 0) {
 924                 return on_delete_message (arguments,data, retval);
 925         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_OPEN_DEFAULT_INBOX) == 0) {
 926                 return on_open_default_inbox (arguments, data, retval);
 927         } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_TOP_APPLICATION) == 0) {
 928                 return on_top_application (arguments, data, retval);
 929         }
 930         else {
 931                 /* We need to return INVALID here so
 932                  * libosso will return DBUS_HANDLER_RESULT_NOT_YET_HANDLED,
 933                  * so that our modest_dbus_req_filter will then be tried instead.
 934                  * */
 935                 return OSSO_INVALID;
 936         }
 937 }
 938
 939 /* A complex D-Bus type (like a struct),
 940  * used to return various information about a search hit.
 941  */
 942 #define SEARCH_HIT_DBUS_TYPE \
 943         DBUS_STRUCT_BEGIN_CHAR_AS_STRING \
 944         DBUS_TYPE_STRING_AS_STRING /* msgid */ \
 945         DBUS_TYPE_STRING_AS_STRING /* subject */ \
 946         DBUS_TYPE_STRING_AS_STRING /* folder */ \
 947         DBUS_TYPE_STRING_AS_STRING /* sender */ \
 948         DBUS_TYPE_UINT64_AS_STRING /* msize */ \
 949         DBUS_TYPE_BOOLEAN_AS_STRING /* has_attachment */ \
 950         DBUS_TYPE_BOOLEAN_AS_STRING /* is_unread */ \
 951         DBUS_TYPE_INT64_AS_STRING /* timestamp */ \
 952         DBUS_STRUCT_END_CHAR_AS_STRING
 953
 954 static DBusMessage *
 955 search_result_to_message (DBusMessage *reply,
 956                            GList       *hits)
 957 {
 958         DBusMessageIter iter;
 959         DBusMessageIter array_iter;
 960         GList          *hit_iter;
 961
 962         dbus_message_iter_init_append (reply, &iter);
 963         dbus_message_iter_open_container (&iter,
 964                                           DBUS_TYPE_ARRAY,
 965                                           SEARCH_HIT_DBUS_TYPE,
 966                                           &array_iter);
 967
 968         for (hit_iter = hits; hit_iter; hit_iter = hit_iter->next) {
 969                 DBusMessageIter  struct_iter;
 970                 ModestSearchHit *hit;
 971                 char            *msg_url;
 972                 const char      *subject;
 973                 const char      *folder;
 974                 const char      *sender;
 975                 guint64          size;
 976                 gboolean         has_attachment;
 977                 gboolean         is_unread;
 978                 gint64           ts;
 979
 980                 hit = (ModestSearchHit *) hit_iter->data;
 981
 982                 msg_url = hit->msgid;
 983                 subject = hit->subject;
 984                 folder  = hit->folder;
 985                 sender  = hit->sender;
 986                 size           = hit->msize;
 987                 has_attachment = hit->has_attachment;
 988                 is_unread      = hit->is_unread;
 989                 ts             = hit->timestamp;
 990
 991                 g_debug ("DEBUG: %s: Adding hit: %s", __FUNCTION__, msg_url);
 992
 993                 dbus_message_iter_open_container (&array_iter,
 994                                                   DBUS_TYPE_STRUCT,
 995                                                   NULL,
 996                                                   &struct_iter);
 997
 998                 dbus_message_iter_append_basic (&struct_iter,
 999                                                 DBUS_TYPE_STRING,
1000                                                 &msg_url);
1001
1002                 dbus_message_iter_append_basic (&struct_iter,
1003                                                 DBUS_TYPE_STRING,
1004                                                 &subject);
1005
1006                 dbus_message_iter_append_basic (&struct_iter,
1007                                                 DBUS_TYPE_STRING,
1008                                                 &folder);
1009
1010                 dbus_message_iter_append_basic (&struct_iter,
1011                                                 DBUS_TYPE_STRING,
1012                                                 &sender);
1013
1014                 dbus_message_iter_append_basic (&struct_iter,
1015                                                 DBUS_TYPE_UINT64,
1016                                                 &size);
1017
1018                 dbus_message_iter_append_basic (&struct_iter,
1019                                                 DBUS_TYPE_BOOLEAN,
1020                                                 &has_attachment);
1021
1022                 dbus_message_iter_append_basic (&struct_iter,
1023                                                 DBUS_TYPE_BOOLEAN,
1024                                                 &is_unread);
1025
1026                 dbus_message_iter_append_basic (&struct_iter,
1027                                                 DBUS_TYPE_INT64,
1028                                                 &ts);
1029
1030                 dbus_message_iter_close_container (&array_iter,
1031                                                    &struct_iter);
1032
1033                 g_free (hit->msgid);
1034                 g_free (hit->subject);
1035                 g_free (hit->folder);
1036                 g_free (hit->sender);
1037
1038                 g_slice_free (ModestSearchHit, hit);
1039         }
1040
1041         dbus_message_iter_close_container (&iter, &array_iter);
1042
1043         return reply;
1044 }
1045
1046
1047 static void
1048 on_dbus_method_search (DBusConnection *con, DBusMessage *message)
1049 {
1050         ModestDBusSearchFlags dbus_flags;
1051         DBusMessage  *reply = NULL;
1052         dbus_bool_t  res;
1053         dbus_int64_t sd_v;
1054         dbus_int64_t ed_v;
1055         dbus_int32_t flags_v;
1056         dbus_uint32_t size_v;
1057         const char *folder;
1058         const char *query;
1059         time_t start_date;
1060         time_t end_date;
1061         GList *hits;
1062
1063         DBusError error;
1064         dbus_error_init (&error);
1065
1066         sd_v = ed_v = 0;
1067         flags_v = 0;
1068
1069         res = dbus_message_get_args (message,
1070                                      &error,
1071                                      DBUS_TYPE_STRING, &query,
1072                                      DBUS_TYPE_STRING, &folder, /* e.g. "INBOX/drafts": TODO: Use both an ID and a display name. */
1073                                      DBUS_TYPE_INT64, &sd_v,
1074                                      DBUS_TYPE_INT64, &ed_v,
1075                                      DBUS_TYPE_INT32, &flags_v,
1076                                      DBUS_TYPE_UINT32, &size_v,
1077                                      DBUS_TYPE_INVALID);
1078
1079         dbus_flags = (ModestDBusSearchFlags) flags_v;
1080         start_date = (time_t) sd_v;
1081         end_date = (time_t) ed_v;
1082
1083         ModestSearch search;
1084         memset (&search, 0, sizeof (search));
1085
1086         /* Remember what folder we are searching in:
1087          *
1088          * Note that we don't copy the strings,
1089          * because this struct will only be used for the lifetime of this function.
1090          */
1091         search.folder = folder;
1092
1093    /* Remember the text to search for: */
1094 #ifdef MODEST_HAVE_OGS
1095         search.query  = query;
1096 #endif
1097
1098         /* Other criteria: */
1099         search.before = start_date;
1100         search.after  = end_date;
1101         search.flags  = 0;
1102
1103         /* Text to serach for in various parts of the message: */
1104         if (dbus_flags & MODEST_DBUS_SEARCH_SUBJECT) {
1105                 search.flags |= MODEST_SEARCH_SUBJECT;
1106                 search.subject = query;
1107         }
1108
1109         if (dbus_flags & MODEST_DBUS_SEARCH_SENDER) {
1110                 search.flags |=  MODEST_SEARCH_SENDER;
1111                 search.from = query;
1112         }
1113
1114         if (dbus_flags & MODEST_DBUS_SEARCH_RECIPIENT) {
1115                 search.flags |= MODEST_SEARCH_RECIPIENT;
1116                 search.recipient = query;
1117         }
1118
1119         if (dbus_flags & MODEST_DBUS_SEARCH_BODY) {
1120                 search.flags |=  MODEST_SEARCH_BODY;
1121                 search.body = query;
1122         }
1123
1124         if (sd_v > 0) {
1125                 search.flags |= MODEST_SEARCH_BEFORE;
1126                 search.before = start_date;
1127         }
1128
1129         if (ed_v > 0) {
1130                 search.flags |= MODEST_SEARCH_AFTER;
1131                 search.after = end_date;
1132         }
1133
1134         if (size_v > 0) {
1135                 search.flags |= MODEST_SEARCH_SIZE;
1136                 search.minsize = size_v;
1137         }
1138
1139 #ifdef MODEST_HAVE_OGS
1140         search.flags |= MODEST_SEARCH_USE_OGS;
1141         g_debug ("%s: Starting search for %s", __FUNCTION__, search.query);
1142 #endif
1143
1144         /* Note that this currently gets folders and messages from the servers,
1145          * which can take a long time. libmodest_dbus_client_search() can timeout,
1146          * reporting no results, if this takes a long time: */
1147         hits = modest_search_all_accounts (&search);
1148
1149         reply = dbus_message_new_method_return (message);
1150
1151         search_result_to_message (reply, hits);
1152
1153         if (reply == NULL) {
1154                 g_warning ("%s: Could not create reply.", __FUNCTION__);
1155         }
1156
1157         if (reply) {
1158                 dbus_uint32_t serial = 0;
1159                 dbus_connection_send (con, reply, &serial);
1160         dbus_connection_flush (con);
1161         dbus_message_unref (reply);
1162         }
1163
1164         g_list_free (hits);
1165 }
1166
1167
1168 /* A complex D-Bus type (like a struct),
1169  * used to return various information about a folder.
1170  */
1171 #define GET_FOLDERS_RESULT_DBUS_TYPE \
1172         DBUS_STRUCT_BEGIN_CHAR_AS_STRING \
1173         DBUS_TYPE_STRING_AS_STRING /* Folder Name */ \
1174         DBUS_TYPE_STRING_AS_STRING /* Folder URI */ \
1175         DBUS_STRUCT_END_CHAR_AS_STRING
1176
1177 static DBusMessage *
1178 get_folders_result_to_message (DBusMessage *reply,
1179                            GList *folder_ids)
1180 {
1181         DBusMessageIter iter;
1182         dbus_message_iter_init_append (reply, &iter);
1183
1184         DBusMessageIter array_iter;
1185         dbus_message_iter_open_container (&iter,
1186                                           DBUS_TYPE_ARRAY,
1187                                           GET_FOLDERS_RESULT_DBUS_TYPE,
1188                                           &array_iter);
1189
1190         GList *list_iter = folder_ids;
1191         for (list_iter = folder_ids; list_iter; list_iter = list_iter->next) {
1192
1193                 const gchar *folder_name = (const gchar*)list_iter->data;
1194                 if (folder_name) {
1195                         /* g_debug ("DEBUG: %s: Adding folder: %s", __FUNCTION__, folder_name); */
1196
1197                         DBusMessageIter struct_iter;
1198                         dbus_message_iter_open_container (&array_iter,
1199                                                           DBUS_TYPE_STRUCT,
1200                                                           NULL,
1201                                                           &struct_iter);
1202
1203                         /* name: */
1204                         dbus_message_iter_append_basic (&struct_iter,
1205                                                         DBUS_TYPE_STRING,
1206                                                         &folder_name); /* The string will be copied. */
1207
1208                         /* URI: This is maybe not needed by osso-global-search: */
1209                         const gchar *folder_uri = "TODO:unimplemented";
1210                         dbus_message_iter_append_basic (&struct_iter,
1211                                                         DBUS_TYPE_STRING,
1212                                                         &folder_uri); /* The string will be copied. */
1213
1214                         dbus_message_iter_close_container (&array_iter,
1215                                                            &struct_iter);
1216                 }
1217         }
1218
1219         dbus_message_iter_close_container (&iter, &array_iter);
1220
1221         return reply;
1222 }
1223
1224 static void
1225 add_single_folder_to_list (TnyFolder *folder, GList** list)
1226 {
1227         if (!folder)
1228                 return;
1229
1230         if (TNY_IS_MERGE_FOLDER (folder)) {
1231                 /* Ignore these because their IDs ares
1232                  * a) not always unique or sensible.
1233                  * b) not human-readable, and currently need a human-readable
1234                  *    ID here, because the osso-email-interface API does not allow
1235                  *    us to return both an ID and a display name.
1236                  *
1237                  * This is actually the merged outbox folder.
1238                  * We could hack our D-Bus API to understand "outbox" as the merged outboxes,
1239                  * but that seems unwise. murrayc.
1240                  */
1241                  return;
1242         }
1243
1244         /* Add this folder to the list: */
1245         /*
1246         const gchar * folder_name = tny_folder_get_name (folder);
1247         if (folder_name)
1248                 *list = g_list_append(*list, g_strdup (folder_name));
1249         else {
1250         */
1251                 /* osso-global-search only uses one string,
1252                  * so ID is the only thing that could possibly identify a folder.
1253                  * TODO: osso-global search should probably be changed to
1254                  * take an ID and a Name.
1255                  */
1256                 const gchar * id =  tny_folder_get_id (folder);
1257                 if (id && strlen(id))
1258                         *list = g_list_append(*list, g_strdup (id));
1259                 /*
1260                 else {
1261                         g_warning ("DEBUG: %s: folder has no name or ID.\n", __FUNCTION__);
1262                 }
1263
1264         }
1265         */
1266 }
1267
1268 static void
1269 add_folders_to_list (TnyFolderStore *folder_store, GList** list)
1270 {
1271         if (!folder_store)
1272                 return;
1273
1274         /* Add this folder to the list: */
1275         if (TNY_IS_FOLDER (folder_store)) {
1276                 add_single_folder_to_list (TNY_FOLDER (folder_store), list);
1277         }
1278
1279         /* Recurse into child folders: */
1280
1281         /* Get the folders list: */
1282         /*
1283         TnyFolderStoreQuery *query = tny_folder_store_query_new ();
1284         tny_folder_store_query_add_item (query, NULL,
1285                 TNY_FOLDER_STORE_QUERY_OPTION_SUBSCRIBED);
1286         */
1287         TnyList *all_folders = tny_simple_list_new ();
1288         tny_folder_store_get_folders (folder_store,
1289                                       all_folders,
1290                                       NULL /* query */,
1291                                       NULL /* error */);
1292
1293         TnyIterator *iter = tny_list_create_iterator (all_folders);
1294         while (!tny_iterator_is_done (iter)) {
1295
1296                 /* Do not recurse, because the osso-global-search UI specification
1297                  * does not seem to want the sub-folders, though that spec seems to
1298                  * be generally unsuitable for Modest.
1299                  */
1300                 TnyFolder *folder = TNY_FOLDER (tny_iterator_get_current (iter));
1301                 if (folder) {
1302                         add_single_folder_to_list (TNY_FOLDER (folder), list);
1303
1304                         #if 0
1305                         if (TNY_IS_FOLDER_STORE (folder))
1306                                 add_folders_to_list (TNY_FOLDER_STORE (folder), list);
1307                         else {
1308                                 add_single_folder_to_list (TNY_FOLDER (folder), list);
1309                         }
1310                         #endif
1311
1312                         /* tny_iterator_get_current() gave us a reference. */
1313                         g_object_unref (folder);
1314                 }
1315
1316                 tny_iterator_next (iter);
1317         }
1318         g_object_unref (G_OBJECT (iter));
1319 }
1320
1321 static void
1322 on_dbus_method_get_folders (DBusConnection *con, DBusMessage *message)
1323 {
1324         DBusMessage  *reply = NULL;
1325
1326
1327         /* Get the TnyStoreAccount so we can get the folders: */
1328         ModestAccountMgr *account_mgr = modest_runtime_get_account_mgr();
1329         gchar *account_name = modest_account_mgr_get_default_account (account_mgr);
1330         if (!account_name) {
1331                 g_printerr ("modest: no account found\n");
1332         }
1333
1334         TnyAccount *account = NULL;
1335         if (account_mgr) {
1336                 account = modest_tny_account_store_get_server_account (
1337                         modest_runtime_get_account_store(), account_name,
1338                         TNY_ACCOUNT_TYPE_STORE);
1339         }
1340
1341         if (!account) {
1342                 g_printerr ("modest: failed to get tny account folder'%s'\n", account_name);
1343         }
1344
1345         printf("DEBUG: %s: Getting folders for account name=%s\n", __FUNCTION__, account_name);
1346         g_free (account_name);
1347         account_name = NULL;
1348
1349         GList *folder_names = NULL;
1350         add_folders_to_list (TNY_FOLDER_STORE (account), &folder_names);
1351
1352         g_object_unref (account);
1353         account = NULL;
1354
1355         /* Also add the folders from the local folders account,
1356          * because they are (currently) used with all accounts:
1357          * TODO: This is not working. It seems to get only the Merged Folder (with an ID of "" (not NULL)).
1358          */
1359         TnyAccount *account_local =
1360                 modest_tny_account_store_get_local_folders_account (modest_runtime_get_account_store());
1361         add_folders_to_list (TNY_FOLDER_STORE (account_local), &folder_names);
1362
1363         g_object_unref (account_local);
1364         account_local = NULL;
1365
1366
1367         /* Put the result in a DBus reply: */
1368         reply = dbus_message_new_method_return (message);
1369
1370         get_folders_result_to_message (reply, folder_names);
1371
1372         if (reply == NULL) {
1373                 g_warning ("%s: Could not create reply.", __FUNCTION__);
1374         }
1375
1376         if (reply) {
1377                 dbus_uint32_t serial = 0;
1378                 dbus_connection_send (con, reply, &serial);
1379         dbus_connection_flush (con);
1380         dbus_message_unref (reply);
1381         }
1382
1383         g_list_foreach (folder_names, (GFunc)g_free, NULL);
1384         g_list_free (folder_names);
1385 }
1386
1387
1388 /** This D-Bus handler is used when the main osso-rpc
1389  * D-Bus handler has not handled something.
1390  * We use this for D-Bus methods that need to use more complex types
1391  * than osso-rpc supports.
1392  */
1393 DBusHandlerResult
1394 modest_dbus_req_filter (DBusConnection *con,
1395                         DBusMessage    *message,
1396                         void           *user_data)
1397 {
1398         gboolean handled = FALSE;
1399
1400         if (dbus_message_is_method_call (message,
1401                                          MODEST_DBUS_IFACE,
1402                                          MODEST_DBUS_METHOD_SEARCH)) {
1403                 printf ("  DEBUG1: %s\n", __FUNCTION__);
1404                 on_dbus_method_search (con, message);
1405                 handled = TRUE;
1406         } else if (dbus_message_is_method_call (message,
1407                                          MODEST_DBUS_IFACE,
1408                                          MODEST_DBUS_METHOD_GET_FOLDERS)) {
1409                 printf ("  DEBUG2: %s\n", __FUNCTION__);
1410                 on_dbus_method_get_folders (con, message);
1411                 handled = TRUE;
1412         }
1413         else {
1414                 /* Note that this mentions methods that were already handled in modest_dbus_req_handler(). */
1415                 g_debug ("  debug: %s: Unexpected (maybe already handled) D-Bus method:\n   Interface=%s, Member=%s\n",
1416                         __FUNCTION__, dbus_message_get_interface (message),
1417                         dbus_message_get_member(message));
1418         }
1419
1420         return (handled ?
1421                 DBUS_HANDLER_RESULT_HANDLED :
1422                 DBUS_HANDLER_RESULT_NOT_YET_HANDLED);
1423 }
1424
1425
1426 void
1427 modest_osso_cb_hw_state_handler(osso_hw_state_t *state, gpointer data)
1428 {
1429         /* TODO? */
1430     /* printf("%s()\n", __PRETTY_FUNCTION__); */
1431
1432     if(state->system_inactivity_ind)
1433     {
1434     }
1435     else if(state->save_unsaved_data_ind)
1436     {
1437     }
1438     else
1439     {
1440
1441     }
1442
1443     /* printf("debug: %s(): return\n", __PRETTY_FUNCTION__); */
1444 }