git.maemo.org Git - modest/blob - src/modest-search.c

   1 /* Copyright (c) 2006, 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 #ifndef _GNU_SOURCE
  31 #define _GNU_SOURCE
  32 #endif
  33
  34 #ifdef HAVE_CONFIG_H
  35 #include <config.h>
  36 #endif
  37
  38 #include <string.h>
  39
  40 #include <tny-shared.h>
  41 #include <tny-folder.h>
  42 #include <tny-folder-store.h>
  43 #include <tny-list.h>
  44 #include <tny-iterator.h>
  45 #include <tny-simple-list.h>
  46
  47 #include <libmodest-dbus-client/libmodest-dbus-client.h>
  48
  49 #include "modest-text-utils.h"
  50 #include "modest-account-mgr.h"
  51 #include "modest-tny-account-store.h"
  52 #include "modest-tny-account.h"
  53 #include "modest-search.h"
  54 #include "modest-runtime.h"
  55
  56 static gchar *
  57 g_strdup_or_null (const gchar *str)
  58 {
  59         gchar *string = NULL;
  60
  61         if  (str != NULL) {
  62                 string = g_strdup (str);
  63         }
  64
  65         return string;
  66 }
  67
  68 typedef struct
  69 {
  70         GMainLoop* loop;
  71         TnyAccount *account;
  72         gboolean is_online;
  73         gint count_tries;
  74 } UtilIdleData;
  75
  76 #define NUMBER_OF_TRIES 10 /* Try approx every second, ten times. */
  77
  78 static gboolean
  79 on_timeout_check_account_is_online(gpointer user_data)
  80 {
  81         printf ("DEBUG: %s:\n", __FUNCTION__);
  82         UtilIdleData *data = (UtilIdleData*)user_data;
  83
  84         gboolean stop_trying = FALSE;
  85         if (data && data->account &&
  86                 (tny_account_get_connection_status (data->account) == TNY_CONNECTION_STATUS_CONNECTED) )
  87         {
  88                 data->is_online = TRUE;
  89
  90                 stop_trying = TRUE;
  91         }
  92         else {
  93                 /* Give up if we have tried too many times: */
  94                 if (data->count_tries >= NUMBER_OF_TRIES)
  95                 {
  96                         stop_trying = TRUE;
  97                 }
  98                 else {
  99                         /* Wait for another timeout: */
 100                         ++(data->count_tries);
 101                 }
 102         }
 103
 104         if (stop_trying) {
 105                 /* Allow the function that requested this idle callback to continue: */
 106                 if (data->loop)
 107                         g_main_loop_quit (data->loop);
 108
 109                 return FALSE; /* Don't call this again. */
 110         } else {
 111                 return TRUE; /* Call this timeout callback again. */
 112         }
 113 }
 114
 115 /* Return TRUE immediately if the account is already online,
 116  * otherwise check every second for NUMBER_OF_TRIES seconds and return TRUE as
 117  * soon as the account is online, or FALSE if the account does
 118  * not become online in the NUMBER_OF_TRIES seconds.
 119  * This is useful when the D-Bus method was run immediately after
 120  * the application was started (when using D-Bus activation),
 121  * because the account usually takes a short time to go online.
 122  */
 123 static gboolean
 124 check_and_wait_for_account_is_online(TnyAccount *account)
 125 {
 126         if (tny_account_get_connection_status (account) == TNY_CONNECTION_STATUS_CONNECTED)
 127                 return TRUE;
 128
 129         /* This blocks on the result: */
 130         UtilIdleData *data = g_slice_new0 (UtilIdleData);
 131         data->is_online = FALSE;
 132
 133         GMainContext *context = NULL; /* g_main_context_new (); */
 134         data->loop = g_main_loop_new (context, FALSE /* not running */);
 135
 136         g_timeout_add (1000, &on_timeout_check_account_is_online, data);
 137
 138         /* This main loop will run until the idle handler has stopped it: */
 139         g_main_loop_run (data->loop);
 140
 141         g_main_loop_unref (data->loop);
 142         /* g_main_context_unref (context); */
 143
 144         g_slice_free (UtilIdleData, data);
 145
 146         return data->is_online;
 147 }
 148
 149 static GList*
 150 add_hit (GList *list, TnyHeader *header, TnyFolder *folder)
 151 {
 152         ModestSearchHit *hit;
 153         TnyHeaderFlags   flags;
 154         char            *furl;
 155         char            *msg_url;
 156         const char      *uid;
 157         const char      *subject;
 158         const char      *sender;
 159
 160         hit = g_slice_new0 (ModestSearchHit);
 161
 162         furl = tny_folder_get_url_string (folder);
 163         printf ("DEBUG: %s: folder URL=%s\n", __FUNCTION__, furl);
 164         if (!furl) {
 165                 g_warning ("%s: tny_folder_get_url_string(): returned NULL for folder. Folder name=%s\n", __FUNCTION__, tny_folder_get_name (folder));
 166         }
 167
 168         /* Make sure that we use the short UID instead of the long UID,
 169          * and/or find out what UID form is used when finding, in camel_data_cache_get().
 170          * so we can find what we get. Philip is working on this.
 171          */
 172         uid = tny_header_get_uid (header);
 173         if (!furl) {
 174                 g_warning ("%s: tny_header_get_uid(): returned NULL for message with subject=%s\n", __FUNCTION__, tny_header_get_subject (header));
 175         }
 176
 177         msg_url = g_strdup_printf ("%s/%s", furl, uid);
 178         g_free (furl);
 179
 180         subject = tny_header_get_subject (header);
 181         sender = tny_header_get_from (header);
 182
 183         flags = tny_header_get_flags (header);
 184
 185         hit->msgid = msg_url;
 186         hit->subject = g_strdup_or_null (subject);
 187         hit->sender = g_strdup_or_null (sender);
 188         hit->folder = g_strdup_or_null (tny_folder_get_name (folder));
 189         hit->msize = tny_header_get_message_size (header);
 190         hit->has_attachment = flags & TNY_HEADER_FLAG_ATTACHMENTS;
 191         hit->is_unread = ! (flags & TNY_HEADER_FLAG_SEEN);
 192         hit->timestamp = tny_header_get_date_received (header);
 193
 194         return g_list_prepend (list, hit);
 195 }
 196
 197 /** Call this until it returns FALSE or nread is set to 0.
 198  *
 199  * @result: FALSE is something failed. */
 200 static gboolean
 201 read_chunk (TnyStream *stream, char *buffer, gsize count, gsize *nread)
 202 {
 203         gsize _nread = 0;
 204         gssize res = 0;
 205
 206         while (_nread < count) {
 207                 res = tny_stream_read (stream,
 208                                        buffer + _nread,
 209                                        count - _nread);
 210                 if (res == -1) { /* error */
 211                         *nread = _nread;
 212                         return FALSE;
 213                 }
 214
 215                 _nread += res;
 216
 217                 if (res == 0) { /* no more bytes read. */
 218                         *nread = _nread;
 219                         return TRUE;
 220                 }
 221         }
 222
 223         *nread = _nread;
 224         return TRUE;
 225 }
 226
 227 #ifdef MODEST_HAVE_OGS
 228 static gboolean
 229 search_mime_part_ogs (TnyMimePart *part, ModestSearch *search)
 230 {
 231         TnyStream *stream = NULL;
 232         char       buffer[4096];
 233         const gsize len = sizeof (buffer);
 234         gsize      nread = 0;
 235         gboolean   is_text_html = FALSE;
 236         gboolean   found = FALSE;
 237         gboolean   res = FALSE;
 238
 239         gboolean is_text = tny_mime_part_content_type_is (part, "text/*");
 240         if (!is_text) {
 241                 g_debug ("%s: tny_mime_part_content_type_is() failed to find a "
 242                         "text/* MIME part. Content type is %s",
 243                 __FUNCTION__, "Unknown (calling tny_mime_part_get_content_type(part) causes a deadlock)");
 244
 245             /* Retry with specific MIME types, because the wildcard seems to fail
 246              * in tinymail.
 247              * Actually I'm not sure anymore that it fails, so we could probalby
 248              * remove this later: murrayc */
 249             is_text = (
 250                 tny_mime_part_content_type_is (part, "text/plain") ||
 251                 tny_mime_part_content_type_is (part, "text/html") );
 252
 253                 if (is_text) {
 254                   g_debug ("%s: Retryting with text/plain or text/html succeeded",
 255                         __FUNCTION__);
 256                 }
 257         }
 258
 259         if (!is_text) {
 260             return FALSE;
 261         }
 262
 263         is_text_html = tny_mime_part_content_type_is (part, "text/html");
 264
 265         stream = tny_mime_part_get_stream (part);
 266
 267         res = read_chunk (stream, buffer, len, &nread);
 268         while (res && (nread > 0)) {
 269                 /* search->text_searcher was instantiated in modest_search_folder(). */
 270
 271                 if (is_text_html) {
 272
 273                         found = ogs_text_searcher_search_html (search->text_searcher,
 274                                                                buffer,
 275                                                                nread,
 276                                                                nread < len);
 277                 } else {
 278                         found = ogs_text_searcher_search_text (search->text_searcher,
 279                                                                buffer,
 280                                                                nread);
 281                 }
 282
 283                 if (found) {
 284                         break;
 285                 }
 286
 287                 nread = 0;
 288                 res = read_chunk (stream, buffer, len, &nread);
 289         }
 290
 291         if (!found) {
 292                 found = ogs_text_searcher_search_done (search->text_searcher);
 293         }
 294
 295         ogs_text_searcher_reset (search->text_searcher);
 296
 297         /* debug stuff:
 298         if (!found) {
 299                 buffer[len -1] = 0;
 300                 printf ("DEBUG: %s: query %s was not found in message text: %s\n",
 301                         __FUNCTION__, search->query, buffer);
 302
 303         } else {
 304                 printf ("DEBUG: %s: found.\n", __FUNCTION__);
 305         }
 306         */
 307
 308         return found;
 309 }
 310
 311 #else
 312
 313 static gboolean
 314 search_mime_part_strcmp (TnyMimePart *part, ModestSearch *search)
 315 {
 316         TnyStream *stream;
 317         char       buffer[8193];
 318         char      *chunk[2];
 319         gssize     len;
 320         gsize     nread;
 321         gboolean   found;
 322         gboolean   res;
 323
 324         if (! tny_mime_part_content_type_is (part, "text/*")) {
 325                 g_debug ("%s: No text MIME part found.\n", __FUNCTION__);
 326                 return FALSE;
 327         }
 328
 329         found = FALSE;
 330         len = (sizeof (buffer) - 1) / 2;
 331
 332         if (strlen (search->body) > len) {
 333                 g_warning ("Search term bigger then chunk."
 334                            "We might not find everything");
 335         }
 336
 337         stream = tny_mime_part_get_stream (part);
 338
 339         memset (buffer, 0, sizeof (buffer));
 340         chunk[0] = buffer;
 341         chunk[1] = buffer + len;
 342
 343         res = read_chunk (stream, chunk[0], len, &nread);
 344
 345         if (res == FALSE) {
 346                 goto done;
 347         }
 348
 349         found = !modest_text_utils_utf8_strcmp (search->body,
 350                                                 buffer,
 351                                                 TRUE);
 352         if (found) {
 353                 goto done;
 354         }
 355
 356         /* This works like this:
 357          * buffer: [ooooooooooo|xxxxxxxxxxxx|\0]
 358          *          ^chunk[0]  ^chunk[1]
 359          * we have prefilled chunk[0] now we always read into chunk[1]
 360          * and then move the content of chunk[1] to chunk[0].
 361          * The idea is to prevent not finding search terms that are
 362          * spread across 2 reads:
 363          * buffer: [ooooooooTES|Txxxxxxxxxxx|\0]
 364          * We should catch that because we always search the whole
 365          * buffer not only the chunks.
 366          *
 367          * Of course that breaks for search terms > sizeof (chunk)
 368          * but sizeof (chunk) should be big enough I guess (see
 369          * the g_warning in this function)
 370          * */
 371         while ((res = read_chunk (stream, chunk[1], len, &nread))) {
 372                 buffer[len + nread] = '\0';
 373
 374                 found = !modest_text_utils_utf8_strcmp (search->body,
 375                                                         buffer,
 376                                                         TRUE);
 377
 378                 if (found) {
 379                         break;
 380                 }
 381
 382                 /* also move the \0 */
 383                 g_memmove (chunk[0], chunk[1], len + 1);
 384         }
 385
 386 done:
 387         g_object_unref (stream);
 388         return found;
 389 }
 390 #endif /*MODEST_HAVE_OGS*/
 391
 392 static gboolean
 393 search_string (const char      *what,
 394                const char      *where,
 395                ModestSearch    *search)
 396 {
 397         gboolean found;
 398 #ifdef MODEST_HAVE_OGS
 399         if (search->flags & MODEST_SEARCH_USE_OGS) {
 400                 found = ogs_text_searcher_search_text (search->text_searcher,
 401                                                        where,
 402                                                        strlen (where));
 403
 404                 ogs_text_searcher_reset (search->text_searcher);
 405         } else {
 406 #endif
 407                 if (what == NULL || where == NULL) {
 408                         return FALSE;
 409                 }
 410
 411                 found = !modest_text_utils_utf8_strcmp (what, where, TRUE);
 412 #ifdef MODEST_HAVE_OGS
 413         }
 414 #endif
 415         return found;
 416 }
 417
 418
 419 static gboolean search_mime_part_and_child_parts (TnyMimePart *part, ModestSearch *search)
 420 {
 421         gboolean found = FALSE;
 422         #ifdef MODEST_HAVE_OGS
 423         found = search_mime_part_ogs (part, search);
 424         #else
 425         found = search_mime_part_strcmp (part, search);
 426         #endif
 427
 428         if (found) {
 429                 return found;
 430         }
 431
 432         /* Check the child part too, recursively: */
 433         TnyList *child_parts = tny_simple_list_new ();
 434         tny_mime_part_get_parts (TNY_MIME_PART (part), child_parts);
 435
 436         TnyIterator *piter = tny_list_create_iterator (child_parts);
 437         while (!found && !tny_iterator_is_done (piter)) {
 438                 TnyMimePart *pcur = (TnyMimePart *) tny_iterator_get_current (piter);
 439                 if (pcur) {
 440                         found = search_mime_part_and_child_parts (pcur, search);
 441
 442                         g_object_unref (pcur);
 443                 }
 444
 445                 tny_iterator_next (piter);
 446         }
 447
 448         g_object_unref (piter);
 449         g_object_unref (child_parts);
 450
 451         return found;
 452 }
 453
 454 /**
 455  * modest_search:
 456  * @folder: a #TnyFolder instance
 457  * @search: a #ModestSearch query
 458  *
 459  * This operation will search @folder for headers that match the query @search,
 460  * if the folder itself matches the query.
 461  * It will return a doubly linked list with URIs that point to the message.
 462  **/
 463 GList *
 464 modest_search_folder (TnyFolder *folder, ModestSearch *search)
 465 {
 466         /* Check that we should be searching this folder. */
 467         /* Note that we don't try to search sub-folders.
 468          * Maybe we should, but that should be specified. */
 469         if (search->folder && strlen (search->folder) && (strcmp (tny_folder_get_id (folder), search->folder) != 0))
 470                 return NULL;
 471
 472         GList *retval = NULL;
 473         TnyIterator *iter = NULL;
 474         TnyList *list = NULL;
 475
 476 #ifdef MODEST_HAVE_OGS
 477         if (search->flags & MODEST_SEARCH_USE_OGS) {
 478
 479                 if (search->text_searcher == NULL && search->query != NULL) {
 480                         OgsTextSearcher *text_searcher;
 481
 482                         text_searcher = ogs_text_searcher_new (FALSE);
 483                         ogs_text_searcher_parse_query (text_searcher, search->query);
 484                         search->text_searcher = text_searcher;
 485                 }
 486         }
 487 #endif
 488
 489         list = tny_simple_list_new ();
 490         GError *error = NULL;
 491         tny_folder_get_headers (folder, list, FALSE /* don't refresh */, &error);
 492         if (error) {
 493                 g_warning ("%s: tny_folder_get_headers() failed with error=%s.\n",
 494                 __FUNCTION__, error->message);
 495                 g_error_free (error);
 496                 error = NULL;
 497         }
 498
 499         iter = tny_list_create_iterator (list);
 500
 501         while (!tny_iterator_is_done (iter)) {
 502                 TnyHeader *cur = (TnyHeader *) tny_iterator_get_current (iter);
 503                 const time_t t = tny_header_get_date_sent (cur);
 504                 gboolean found = FALSE;
 505
 506                 /* Ignore deleted (not yet expunged) emails: */
 507                 if (tny_header_get_flags(cur) & TNY_HEADER_FLAG_DELETED)
 508                         goto go_next;
 509
 510                 if (search->flags & MODEST_SEARCH_BEFORE)
 511                         if (!(t <= search->end_date))
 512                                 goto go_next;
 513
 514                 if (search->flags & MODEST_SEARCH_AFTER)
 515                         if (!(t >= search->start_date))
 516                                 goto go_next;
 517
 518                 if (search->flags & MODEST_SEARCH_SIZE)
 519                         if (tny_header_get_message_size (cur) < search->minsize)
 520                                 goto go_next;
 521
 522                 if (search->flags & MODEST_SEARCH_SUBJECT) {
 523                         const char *str = tny_header_get_subject (cur);
 524
 525                         if ((found = search_string (search->subject, str, search))) {
 526                             retval = add_hit (retval, cur, folder);
 527                         }
 528                 }
 529
 530                 if (!found && search->flags & MODEST_SEARCH_SENDER) {
 531                         char *str = g_strdup (tny_header_get_from (cur));
 532
 533                         if ((found = search_string (search->from, (const gchar *) str, search))) {
 534                                 retval = add_hit (retval, cur, folder);
 535                         }
 536                         g_free (str);
 537                 }
 538
 539                 if (!found && search->flags & MODEST_SEARCH_RECIPIENT) {
 540                         const char *str = tny_header_get_to (cur);
 541
 542                         if ((found = search_string (search->recipient, str, search))) {
 543                                 retval = add_hit (retval, cur, folder);
 544                         }
 545                 }
 546
 547                 if (!found && search->flags & MODEST_SEARCH_BODY) {
 548                         TnyHeaderFlags flags;
 549                         GError      *err = NULL;
 550                         TnyMsg      *msg = NULL;
 551
 552                         flags = tny_header_get_flags (cur);
 553
 554                         if (!(flags & TNY_HEADER_FLAG_CACHED)) {
 555                                 goto go_next;
 556                         }
 557
 558                         msg = tny_folder_get_msg (folder, cur, &err);
 559
 560                         if (err != NULL || msg == NULL) {
 561                                 g_warning ("%s: Could not get message.\n", __FUNCTION__);
 562                                 g_error_free (err);
 563
 564                                 if (msg) {
 565                                         g_object_unref (msg);
 566                                 }
 567                         } else {
 568
 569                                 found = search_mime_part_and_child_parts (TNY_MIME_PART (msg),
 570                                                                           search);
 571                                 if (found) {
 572                                         retval = add_hit (retval, cur, folder);
 573                                 }
 574                         }
 575
 576                         if (msg)
 577                                 g_object_unref (msg);
 578                 }
 579
 580 go_next:
 581                 g_object_unref (cur);
 582                 tny_iterator_next (iter);
 583         }
 584
 585         g_object_unref (iter);
 586         g_object_unref (list);
 587         return retval;
 588 }
 589
 590 GList *
 591 modest_search_account (TnyAccount *account, ModestSearch *search)
 592 {
 593         TnyFolderStore      *store;
 594         TnyIterator         *iter;
 595         TnyList             *folders;
 596         GList               *hits;
 597         GError              *error;
 598
 599         error = NULL;
 600         hits = NULL;
 601
 602         store = TNY_FOLDER_STORE (account);
 603
 604         folders = tny_simple_list_new ();
 605         tny_folder_store_get_folders (store, folders, NULL, &error);
 606
 607         if (error != NULL) {
 608                 g_object_unref (folders);
 609                 return NULL;
 610         }
 611
 612         iter = tny_list_create_iterator (folders);
 613         while (!tny_iterator_is_done (iter)) {
 614                 TnyFolder *folder = NULL;
 615                 GList     *res = NULL;
 616
 617                 folder = TNY_FOLDER (tny_iterator_get_current (iter));
 618                 if (folder) {
 619                         /* g_debug ("DEBUG: %s: searching folder %s.",
 620                                 __FUNCTION__, tny_folder_get_name (folder)); */
 621
 622                         res = modest_search_folder (folder, search);
 623
 624                         if (res != NULL) {
 625                                 if (hits == NULL) {
 626                                         hits = res;
 627                                 } else {
 628                                         hits = g_list_concat (hits, res);
 629                                 }
 630                         }
 631
 632                         g_object_unref (folder);
 633                 }
 634
 635                 tny_iterator_next (iter);
 636         }
 637
 638         g_object_unref (iter);
 639         g_object_unref (folders);
 640
 641         /* printf ("DEBUG: %s: hits length = %d\n", __FUNCTION__, g_list_length (hits)); */
 642         return hits;
 643 }
 644
 645 GList *
 646 modest_search_all_accounts (ModestSearch *search)
 647 {
 648         /* printf ("DEBUG: %s: query=%s\n", __FUNCTION__, search->query); */
 649         ModestTnyAccountStore *astore;
 650         TnyList               *accounts;
 651         TnyIterator           *iter;
 652         GList                 *hits;
 653
 654         hits = NULL;
 655         astore = modest_runtime_get_account_store ();
 656
 657         accounts = tny_simple_list_new ();
 658         tny_account_store_get_accounts (TNY_ACCOUNT_STORE (astore),
 659                                         accounts,
 660                                         TNY_ACCOUNT_STORE_STORE_ACCOUNTS);
 661
 662         iter = tny_list_create_iterator (accounts);
 663         while (!tny_iterator_is_done (iter)) {
 664                 TnyAccount *account = NULL;
 665                 GList      *res = NULL;
 666
 667                 account = TNY_ACCOUNT (tny_iterator_get_current (iter));
 668                 if (account) {
 669                         /* g_debug ("DEBUG: %s: Searching account %s",
 670                          __FUNCTION__, tny_account_get_name (account)); */
 671
 672                         /* Give the account time to go online if necessary,
 673                          * for instance if this is immediately after startup,
 674                          * after D-Bus activation: */
 675                         if (check_and_wait_for_account_is_online (account)) {
 676                                 /* Search: */
 677                                 res = modest_search_account (account, search);
 678
 679                                 if (res != NULL) {
 680                                         if (hits == NULL) {
 681                                                 hits = res;
 682                                         } else {
 683                                                 hits = g_list_concat (hits, res);
 684                                         }
 685                                 }
 686                         }
 687
 688                         g_object_unref (account);
 689                 }
 690
 691                 tny_iterator_next (iter);
 692         }
 693
 694         g_object_unref (accounts);
 695         g_object_unref (iter);
 696
 697         /* printf ("DEBUG: %s: end: hits length=%d\n", __FUNCTION__, g_list_length(hits)); */
 698         return hits;
 699 }
 700
 701