git.maemo.org Git - modest/blob - src/modest-utils.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 <glib.h>
  31 #include <glib/gstdio.h>
  32 #include <errno.h>
  33 #include <string.h> /* for strlen */
  34 #include <modest-runtime.h>
  35 #include <libgnomevfs/gnome-vfs.h>
  36 #include <tny-fs-stream.h>
  37 #include <tny-camel-account.h>
  38 #include <tny-status.h>
  39 #include <tny-camel-transport-account.h>
  40 #include <tny-camel-imap-store-account.h>
  41 #include <tny-camel-pop-store-account.h>
  42
  43 #include <modest-defs.h>
  44 #include "modest-utils.h"
  45 #include "modest-platform.h"
  46 <<<<<<< .working
  47 #include "modest-account-mgr-helpers.h"
  48 #include "modest-text-utils.h"
  49 =======
  50 #include <modest-account-protocol.h>
  51 #include "modest-account-mgr-helpers.h"
  52 #include "modest-text-utils.h"
  53 >>>>>>> .merge-right.r5668
  54 #include <modest-local-folder-info.h>
  55 #include "widgets/modest-header-view.h"
  56 #include "widgets/modest-main-window.h"
  57 #include "modest-widget-memory.h"
  58 #include "widgets/modest-sort-criterium-view.h"
  59
  60 GQuark
  61 modest_utils_get_supported_secure_authentication_error_quark (void)
  62 {
  63         return g_quark_from_static_string("modest-utils-get-supported-secure-authentication-error-quark");
  64 }
  65
  66 gboolean
  67 modest_utils_folder_writable (const gchar *filename)
  68 {
  69         g_return_val_if_fail (filename, FALSE);
  70
  71         if (!filename)
  72                 return FALSE;
  73
  74         if (g_strncasecmp (filename, "obex", 4) != 0) {
  75                 GnomeVFSFileInfo *folder_info;
  76                 gchar *folder;
  77                 folder = g_path_get_dirname (filename);
  78                 folder_info = gnome_vfs_file_info_new ();
  79                 gnome_vfs_get_file_info (folder, folder_info,
  80                                          GNOME_VFS_FILE_INFO_GET_ACCESS_RIGHTS);
  81                 g_free (folder);
  82                 if (!((folder_info->permissions & GNOME_VFS_PERM_ACCESS_WRITABLE) ||
  83                       (folder_info->permissions & GNOME_VFS_PERM_USER_WRITE))) {
  84                         return FALSE;
  85                 }
  86                 gnome_vfs_file_info_unref (folder_info);
  87         }
  88         return TRUE;
  89 }
  90
  91 gboolean
  92 modest_utils_file_exists (const gchar *filename)
  93 {
  94         GnomeVFSURI *uri = NULL;
  95         gboolean result = FALSE;
  96
  97         g_return_val_if_fail (filename, FALSE);
  98
  99         uri = gnome_vfs_uri_new (filename);
 100         if (uri) {
 101                 result = gnome_vfs_uri_exists (uri);
 102                 gnome_vfs_uri_unref (uri);
 103         }
 104         return result;
 105 }
 106
 107 TnyFsStream *
 108 modest_utils_create_temp_stream (const gchar *orig_name, const gchar *hash_base, gchar **path)
 109 {
 110         gint fd;
 111         gchar *filepath = NULL;
 112         gchar *tmpdir;
 113         guint hash_number;
 114
 115         /* hmmm... maybe we need a modest_text_utils_validate_file_name? */
 116         g_return_val_if_fail (orig_name && strlen(orig_name) != 0, NULL);
 117
 118         if (strlen(orig_name) > 200) {
 119                 g_warning ("%s: filename too long ('%s')",
 120                            __FUNCTION__, orig_name);
 121                 return NULL;
 122         }
 123
 124         if (g_strstr_len (orig_name, strlen(orig_name), "/") != NULL) {
 125                 g_warning ("%s: filename contains '/' character(s) (%s)",
 126                            __FUNCTION__, orig_name);
 127                 return NULL;
 128         }
 129
 130         /* make a random subdir under /tmp or /var/tmp */
 131         if (hash_base != NULL) {
 132                 hash_number = g_str_hash (hash_base);
 133         } else {
 134                 hash_number = (guint) random ();
 135         }
 136         tmpdir = g_strdup_printf ("%s/%u", g_get_tmp_dir (), hash_number);
 137         if ((g_access (tmpdir, R_OK) == -1) && (g_mkdir (tmpdir, 0755) == -1)) {
 138                 g_warning ("%s: failed to create dir '%s': %s",
 139                            __FUNCTION__, tmpdir, g_strerror(errno));
 140                 g_free (tmpdir);
 141                 return NULL;
 142         }
 143
 144         filepath = g_strconcat (tmpdir, "/", orig_name, NULL);
 145         /* don't overwrite if it already exists, even if it is writable */
 146         if (modest_utils_file_exists (filepath)) {
 147                 if (path!=NULL) {
 148                         *path = filepath;
 149                 } else {
 150                         g_free (filepath);
 151                 }
 152                 g_free (tmpdir);
 153                 return NULL;
 154         } else {
 155                 /* try to write the file there */
 156                 fd = g_open (filepath, O_CREAT|O_WRONLY|O_TRUNC, 0644);
 157                 if (fd == -1) {
 158                         g_warning ("%s: failed to create '%s': %s",
 159                                         __FUNCTION__, filepath, g_strerror(errno));
 160                         g_free (filepath);
 161                         g_free (tmpdir);
 162                         return NULL;
 163                 }
 164         }
 165
 166         g_free (tmpdir);
 167
 168         if (path)
 169                 *path = filepath;
 170
 171         return TNY_FS_STREAM (tny_fs_stream_new (fd));
 172 }
 173
 174 typedef struct
 175 {
 176         gboolean cancel;
 177         GList *result;
 178         GtkWidget* dialog;
 179         GtkWidget* progress;
 180         GError* error;
 181 } ModestGetSupportedAuthInfo;
 182
 183 static void on_camel_account_get_supported_secure_authentication_status (
 184         GObject *self, TnyStatus *status, gpointer user_data)
 185 {
 186         /*ModestGetSupportedAuthInfo* info = (ModestGetSupportedAuthInfo*) user_data;*/
 187 }
 188
 189 static gboolean
 190 on_idle_secure_auth_finished (gpointer user_data)
 191 {
 192         ModestGetSupportedAuthInfo *info = (ModestGetSupportedAuthInfo*)user_data;
 193         /* Operation has finished, close the dialog. Control continues after
 194          * gtk_dialog_run in modest_utils_get_supported_secure_authentication_methods() */
 195
 196         /* This is a GDK lock because we are an idle callback and
 197          * the code below is or does Gtk+ code */
 198
 199         gdk_threads_enter(); /* CHECKED */
 200         gtk_dialog_response (GTK_DIALOG (info->dialog), GTK_RESPONSE_ACCEPT);
 201         gdk_threads_leave(); /* CHECKED */
 202
 203         return FALSE;
 204 }
 205
 206 static void
 207 on_camel_account_get_supported_secure_authentication (TnyCamelAccount *self, gboolean cancelled,
 208         TnyList *auth_types, GError *err, gpointer user_data)
 209 {
 210         g_return_if_fail (TNY_IS_CAMEL_ACCOUNT(self));
 211         g_return_if_fail (TNY_IS_LIST(auth_types));
 212
 213         ModestGetSupportedAuthInfo *info = (ModestGetSupportedAuthInfo*)user_data;
 214         g_return_if_fail (info);
 215
 216
 217         /* Free everything if the actual action was canceled */
 218         if (info->cancel) {
 219                 /* The operation was canceled and the ownership of the info given to us
 220                  * so that we could still check the cancel flag. */
 221                 g_slice_free (ModestGetSupportedAuthInfo, info);
 222                 info = NULL;
 223         }
 224         else
 225         {
 226                 if (err) {
 227                         if (info->error) {
 228                                 g_error_free (info->error);
 229                                 info->error = NULL;
 230                         }
 231
 232                         info->error = g_error_copy (err);
 233                 }
 234
 235                 if (!auth_types) {
 236                         g_warning ("DEBUG: %s: auth_types is NULL.\n", __FUNCTION__);
 237                 }
 238                 else if (tny_list_get_length(auth_types) == 0)
 239                         g_warning ("DEBUG: %s: auth_types is an empty TnyList.\n", __FUNCTION__);
 240                 else {
 241                         ModestPairList *pairs;
 242                         GList *result;
 243                         ModestProtocolRegistry *protocol_registry;
 244
 245                         protocol_registry = modest_runtime_get_protocol_registry ();
 246                         pairs = modest_protocol_registry_get_pair_list_by_tag (protocol_registry, MODEST_PROTOCOL_REGISTRY_AUTH_PROTOCOLS);
 247
 248                         /* Get the enum value for the strings: */
 249                         result = NULL;
 250                         TnyIterator* iter = tny_list_create_iterator(auth_types);
 251                         while (!tny_iterator_is_done(iter)) {
 252                                 TnyPair *pair;
 253                                 const gchar *auth_name;
 254                                 ModestProtocolType protocol_type;
 255
 256                                 pair = TNY_PAIR(tny_iterator_get_current(iter));
 257                                 auth_name = NULL;
 258                                 if (pair) {
 259                                         auth_name = tny_pair_get_name(pair);
 260                                         g_object_unref (pair);
 261                                         pair = NULL;
 262                                 }
 263
 264                                 printf("DEBUG: %s: auth_name=%s\n", __FUNCTION__, auth_name);
 265
 266                                 protocol_type = modest_protocol_get_type_id (modest_protocol_registry_get_protocol_by_name (protocol_registry,
 267                                                                                                                             MODEST_PROTOCOL_REGISTRY_AUTH_PROTOCOLS,
 268                                                                                                                             auth_name));
 269
 270                                 if(modest_protocol_registry_protocol_type_is_secure (protocol_registry, protocol_type))
 271                                                 result = g_list_prepend(result, GINT_TO_POINTER(protocol_type));
 272
 273                                 tny_iterator_next(iter);
 274                         }
 275                         g_object_unref (iter);
 276
 277                         modest_pair_list_free (pairs);
 278
 279                         info->result = result;
 280                 }
 281
 282                 printf("DEBUG: finished\n");
 283
 284                 /* Close the dialog in a main thread */
 285                 g_idle_add(on_idle_secure_auth_finished, info);
 286         }
 287 }
 288
 289 static void
 290 on_secure_auth_cancel(GtkWidget* dialog, int response, gpointer user_data)
 291 {
 292         g_return_if_fail (GTK_IS_WIDGET(dialog));
 293
 294         if(response == GTK_RESPONSE_REJECT || response == GTK_RESPONSE_DELETE_EVENT) {
 295                 ModestGetSupportedAuthInfo *info = (ModestGetSupportedAuthInfo*)user_data;
 296                 g_return_if_fail(info);
 297                 /* This gives the ownership of the info to the worker thread. */
 298                 info->result = NULL;
 299                 info->cancel = TRUE;
 300         }
 301 }
 302 typedef struct {
 303         GtkProgressBar *progress;
 304         gboolean not_finished;
 305 } KeepPulsing;
 306
 307 static gboolean
 308 keep_pulsing (gpointer user_data)
 309 {
 310         KeepPulsing *info = (KeepPulsing *) user_data;
 311
 312         gtk_progress_bar_pulse (info->progress);
 313
 314         if (!info->not_finished) {
 315                 g_object_unref (info->progress);
 316                 g_slice_free (KeepPulsing, info);
 317                 return FALSE;
 318         }
 319
 320         return TRUE;
 321 }
 322
 323 GList*
 324 modest_utils_get_supported_secure_authentication_methods (ModestProtocolType protocol_type,
 325         const gchar* hostname, gint port, const gchar* username, GtkWindow *parent_window, GError** error)
 326 {
 327         TnyAccount * tny_account = NULL;
 328         ModestProtocolRegistry *protocol_registry;
 329         ModestProtocol *protocol;
 330
 331         g_return_val_if_fail (protocol_type != MODEST_PROTOCOL_REGISTRY_TYPE_INVALID, NULL);
 332
 333         protocol_registry = modest_runtime_get_protocol_registry ();
 334
 335         /* We need a connection to get the capabilities; */
 336         if (!modest_platform_connect_and_wait (GTK_WINDOW (parent_window), NULL))
 337                 return NULL;
 338
 339         /*
 340         result = g_list_append (result, GINT_TO_POINTER (MODEST_PROTOCOL_AUTH_CRAMMD5));
 341         */
 342
 343         /* Create a TnyCamelAccount so we can use
 344          * tny_camel_account_get_supported_secure_authentication(): */
 345         protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, protocol_type);
 346         tny_account = NULL;
 347         if (MODEST_IS_ACCOUNT_PROTOCOL (protocol)) {
 348                 tny_account = modest_account_protocol_create_account (MODEST_ACCOUNT_PROTOCOL (protocol));
 349         }
 350
 351         if (!tny_account) {
 352                 g_printerr ("%s could not create tny account.", __FUNCTION__);
 353                 return NULL;
 354         }
 355
 356         /* Set proto, so that the prepare_func() vfunc will work when we call
 357          * set_session(): */
 358          /* TODO: Why isn't this done in account_new()? */
 359         tny_account_set_proto (tny_account,
 360                                modest_protocol_get_name (modest_protocol_registry_get_protocol_by_type (protocol_registry, protocol_type)));
 361
 362         tny_account_set_hostname (tny_account, hostname);
 363         /* Required for POP, at least */
 364         tny_account_set_user (tny_account, username);
 365
 366         if(port > 0)
 367                 tny_account_set_port (tny_account, port);
 368
 369         /* Set the session for the account, so we can use it: */
 370         ModestTnyAccountStore *account_store = modest_runtime_get_account_store ();
 371         TnySessionCamel *session =
 372                 modest_tny_account_store_get_session (TNY_ACCOUNT_STORE (account_store));
 373         g_return_val_if_fail (session, NULL);
 374         tny_camel_account_set_session (TNY_CAMEL_ACCOUNT(tny_account), session);
 375
 376
 377         /* Ask camel to ask the server, asynchronously: */
 378         ModestGetSupportedAuthInfo *info = g_slice_new (ModestGetSupportedAuthInfo);
 379         info->result = NULL;
 380         info->cancel = FALSE;
 381         info->error = NULL;
 382         info->progress = gtk_progress_bar_new();
 383
 384         /* FIXME: the title (first arg) here is empty; there should be 'accountwizard_fi_authentication',
 385          *  but that does not exist yet; see bug #82487. so, for now, we simply leave it empty
 386          */
 387         info->dialog = gtk_dialog_new_with_buttons(" ",
 388                                                    parent_window, GTK_DIALOG_MODAL,
 389                                                    _("mcen_bd_dialog_cancel"),
 390                                                    GTK_RESPONSE_REJECT,
 391                                                    NULL);
 392         //gtk_window_set_default_size(GTK_WINDOW(info->dialog), 300, 100);
 393
 394         g_signal_connect(G_OBJECT(info->dialog), "response", G_CALLBACK(on_secure_auth_cancel), info);
 395
 396         gtk_container_add(GTK_CONTAINER(GTK_DIALOG(info->dialog)->vbox),
 397                           gtk_label_new(_("emev_ni_checking_supported_auth_methods")));
 398         gtk_container_add(GTK_CONTAINER(GTK_DIALOG(info->dialog)->vbox), info->progress);
 399         gtk_widget_show_all(info->dialog);
 400
 401         KeepPulsing *pi = g_slice_new (KeepPulsing);
 402         pi->progress = (GtkProgressBar *) g_object_ref (info->progress);
 403         pi->not_finished = TRUE;
 404
 405         /* Starts the pulsing of the progressbar */
 406         g_timeout_add (500, keep_pulsing, pi);
 407
 408         printf ("DEBUG: %s: STARTING.\n", __FUNCTION__);
 409
 410         tny_camel_account_get_supported_secure_authentication (
 411                 TNY_CAMEL_ACCOUNT (tny_account),
 412                 on_camel_account_get_supported_secure_authentication,
 413                 on_camel_account_get_supported_secure_authentication_status,
 414                 info);
 415
 416         gtk_dialog_run (GTK_DIALOG (info->dialog));
 417
 418         pi->not_finished = FALSE;
 419         /* pi is freed in the timeout itself to avoid a GCond here */
 420
 421         gtk_widget_destroy(info->dialog);
 422
 423         GList *result = info->result;
 424         if (!info->cancel)
 425         {
 426                 if (info->error) {
 427                         gchar * debug_url_string = tny_account_get_url_string  (tny_account);
 428                         g_warning ("DEBUG: %s:\n  error: %s\n  account url: %s", __FUNCTION__, info->error->message,
 429                                 debug_url_string);
 430                         g_free (debug_url_string);
 431
 432                         g_propagate_error(error, info->error);
 433                         info->error = NULL;
 434                 }
 435
 436                 g_slice_free (ModestGetSupportedAuthInfo, info);
 437                 info = NULL;
 438         }
 439         else
 440         {
 441                 // Tell the caller that the operation was canceled so it can
 442                 // make a difference
 443                 g_set_error(error,
 444                             modest_utils_get_supported_secure_authentication_error_quark(),
 445                             MODEST_UTILS_GET_SUPPORTED_SECURE_AUTHENTICATION_ERROR_CANCELED,
 446                             "User has canceled query");
 447         }
 448
 449         return result;
 450 }
 451
 452 void
 453 modest_utils_show_dialog_and_forget (GtkWindow *parent_window,
 454                                      GtkDialog *dialog)
 455 {
 456         g_return_if_fail (GTK_IS_WINDOW(parent_window));
 457         g_return_if_fail (GTK_IS_DIALOG(dialog));
 458
 459         gtk_window_set_transient_for (GTK_WINDOW (dialog), parent_window);
 460
 461         /* Destroy the dialog when it is closed: */
 462         g_signal_connect_swapped (dialog,
 463                                   "response",
 464                                   G_CALLBACK (gtk_widget_destroy),
 465                                   dialog);
 466
 467         gtk_widget_show (GTK_WIDGET (dialog));
 468 }
 469
 470 void
 471 modest_utils_toggle_action_set_active_block_notify (GtkToggleAction *action, gboolean value)
 472 {
 473         GSList *proxies = NULL;
 474
 475         g_return_if_fail (GTK_IS_TOGGLE_ACTION (action));
 476
 477         for (proxies = gtk_action_get_proxies (GTK_ACTION (action));
 478              proxies != NULL; proxies = g_slist_next (proxies)) {
 479                 GtkWidget *widget = (GtkWidget *) proxies->data;
 480                 gtk_action_block_activate_from (GTK_ACTION (action), widget);
 481         }
 482
 483         gtk_toggle_action_set_active (action, value);
 484
 485         for (proxies = gtk_action_get_proxies (GTK_ACTION (action));
 486              proxies != NULL; proxies = g_slist_next (proxies)) {
 487                 GtkWidget *widget = (GtkWidget *) proxies->data;
 488                 gtk_action_unblock_activate_from (GTK_ACTION (action), widget);
 489         }
 490
 491 }
 492
 493
 494 gint
 495 modest_list_index (TnyList *list, GObject *object)
 496 {
 497         TnyIterator *iter;
 498         gint index = 0;
 499
 500         g_return_val_if_fail (TNY_IS_LIST(list), -1);
 501         g_return_val_if_fail (G_IS_OBJECT(object), -1);
 502
 503         iter = tny_list_create_iterator (list);
 504         while (!tny_iterator_is_done (iter)) {
 505                 GObject *current = tny_iterator_get_current (iter);
 506
 507                 g_object_unref (current);
 508                 if (current == object)
 509                         break;
 510
 511                 tny_iterator_next (iter);
 512                 index++;
 513         }
 514
 515         if (tny_iterator_is_done (iter))
 516                 index = -1;
 517         g_object_unref (iter);
 518         return index;
 519 }
 520
 521 guint64
 522 modest_utils_get_available_space (const gchar *maildir_path)
 523 {
 524         gchar *folder;
 525         gchar *uri_string;
 526         GnomeVFSURI *uri;
 527         GnomeVFSFileSize size;
 528
 529         folder = modest_local_folder_info_get_maildir_path (maildir_path);
 530         uri_string = gnome_vfs_get_uri_from_local_path (folder);
 531         uri = gnome_vfs_uri_new (uri_string);
 532         g_free (folder);
 533         g_free (uri_string);
 534
 535         if (uri) {
 536                 if (gnome_vfs_get_volume_free_space (uri, &size) != GNOME_VFS_OK)
 537                         size = 0;
 538                 gnome_vfs_uri_unref (uri);
 539         } else {
 540                 size = 0;
 541         }
 542
 543         return (guint64) size;
 544 }
 545 <<<<<<< .working
 546
 547 static void
 548 on_destroy_dialog (GtkDialog *dialog)
 549 {
 550         gtk_widget_destroy (GTK_WIDGET(dialog));
 551         if (gtk_events_pending ())
 552                 gtk_main_iteration ();
 553 }
 554
 555 static guint
 556 checked_modest_sort_criterium_view_add_sort_key (ModestSortCriteriumView *view, const gchar* key, guint max)
 557 {
 558         gint sort_key;
 559
 560         g_return_val_if_fail (view && MODEST_IS_SORT_CRITERIUM_VIEW(view), 0);
 561         g_return_val_if_fail (key, 0);
 562
 563         sort_key = modest_sort_criterium_view_add_sort_key (view, key);
 564         if (sort_key < 0 || sort_key >= max) {
 565                 g_warning ("%s: out of range (%d) for %s", __FUNCTION__, sort_key, key);
 566                 return 0;
 567         } else
 568                 return (guint)sort_key;
 569 }
 570
 571 static void
 572 launch_sort_headers_dialog (GtkWindow *parent_window,
 573                             GtkDialog *dialog)
 574 {
 575         ModestHeaderView *header_view = NULL;
 576         GList *cols = NULL;
 577         GtkSortType sort_type;
 578         gint sort_key;
 579         gint default_key = 0;
 580         gint result;
 581         gboolean outgoing = FALSE;
 582         gint current_sort_colid = -1;
 583         GtkSortType current_sort_type;
 584         gint attachments_sort_id;
 585         gint priority_sort_id;
 586         GtkTreeSortable *sortable;
 587
 588         /* Get header window */
 589         if (MODEST_IS_MAIN_WINDOW (parent_window)) {
 590                 header_view = MODEST_HEADER_VIEW(modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(parent_window),
 591                                                                                       MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW));
 592         }
 593         if (!header_view)
 594                 return;
 595
 596         /* Add sorting keys */
 597         cols = modest_header_view_get_columns (header_view);
 598         if (cols == NULL)
 599                 return;
 600 #define SORT_ID_NUM 6
 601         int sort_model_ids[SORT_ID_NUM];
 602         int sort_ids[SORT_ID_NUM];
 603
 604         outgoing = (GPOINTER_TO_INT (g_object_get_data(G_OBJECT(cols->data), MODEST_HEADER_VIEW_COLUMN))==
 605                     MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT);
 606
 607         sort_key = checked_modest_sort_criterium_view_add_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), _("mcen_li_sort_sender_recipient"),
 608                                                                     SORT_ID_NUM);
 609         if (outgoing) {
 610                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN;
 611                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT;
 612         } else {
 613                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN;
 614                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN;
 615         }
 616
 617         sort_key = checked_modest_sort_criterium_view_add_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), _("mcen_li_sort_date"),
 618                                                             SORT_ID_NUM);
 619         if (outgoing) {
 620                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN;
 621                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_SENT_DATE;
 622         } else {
 623                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN;
 624                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_RECEIVED_DATE;
 625         }
 626         default_key = sort_key;
 627
 628         sort_key = checked_modest_sort_criterium_view_add_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), _("mcen_li_sort_subject"),
 629                                                                     SORT_ID_NUM);
 630         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN;
 631         if (outgoing)
 632                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT;
 633         else
 634                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN;
 635
 636         sort_key = checked_modest_sort_criterium_view_add_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), _("mcen_li_sort_attachment"),
 637                                                                     SORT_ID_NUM);
 638         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN;
 639         sort_ids[sort_key] = TNY_HEADER_FLAG_ATTACHMENTS;
 640         attachments_sort_id = sort_key;
 641
 642         sort_key = checked_modest_sort_criterium_view_add_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), _("mcen_li_sort_size"),
 643                                                                     SORT_ID_NUM);
 644         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN;
 645         sort_ids[sort_key] = 0;
 646
 647         sort_key = checked_modest_sort_criterium_view_add_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), _("mcen_li_sort_priority"),
 648                                                                     SORT_ID_NUM);
 649         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN;
 650         sort_ids[sort_key] = TNY_HEADER_FLAG_PRIORITY_MASK;
 651         priority_sort_id = sort_key;
 652
 653         sortable = GTK_TREE_SORTABLE (gtk_tree_model_filter_get_model
 654                                       (GTK_TREE_MODEL_FILTER (gtk_tree_view_get_model (GTK_TREE_VIEW (header_view)))));
 655         /* Launch dialogs */
 656         if (!gtk_tree_sortable_get_sort_column_id (sortable,
 657                                                    &current_sort_colid, &current_sort_type)) {
 658                 modest_sort_criterium_view_set_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), default_key);
 659                 modest_sort_criterium_view_set_sort_order (MODEST_SORT_CRITERIUM_VIEW (dialog), GTK_SORT_DESCENDING);
 660         } else {
 661                 modest_sort_criterium_view_set_sort_order (MODEST_SORT_CRITERIUM_VIEW (dialog), current_sort_type);
 662                 if (current_sort_colid == TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN) {
 663                         gpointer flags_sort_type_pointer;
 664                         flags_sort_type_pointer = g_object_get_data (G_OBJECT (cols->data), MODEST_HEADER_VIEW_FLAG_SORT);
 665                         if (GPOINTER_TO_INT (flags_sort_type_pointer) == TNY_HEADER_FLAG_PRIORITY_MASK)
 666                                 modest_sort_criterium_view_set_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), priority_sort_id);
 667                         else
 668                                 modest_sort_criterium_view_set_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), attachments_sort_id);
 669                 } else {
 670                         gint current_sort_keyid = 0;
 671                         while (current_sort_keyid < 6) {
 672                                 if (sort_model_ids[current_sort_keyid] == current_sort_colid)
 673                                         break;
 674                                 else
 675                                         current_sort_keyid++;
 676                         }
 677                         modest_sort_criterium_view_set_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), current_sort_keyid);
 678                 }
 679         }
 680
 681         result = gtk_dialog_run (GTK_DIALOG (dialog));
 682         if (result == GTK_RESPONSE_OK) {
 683                 sort_key = modest_sort_criterium_view_get_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog));
 684                 if (sort_key < 0 || sort_key > SORT_ID_NUM -1) {
 685                         g_warning ("%s: out of range (%d)", __FUNCTION__, sort_key);
 686                         sort_key = 0;
 687                 }
 688
 689                 sort_type = modest_sort_criterium_view_get_sort_order (MODEST_SORT_CRITERIUM_VIEW (dialog));
 690                 if (sort_model_ids[sort_key] == TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN) {
 691                         g_object_set_data (G_OBJECT(cols->data), MODEST_HEADER_VIEW_FLAG_SORT,
 692                                            GINT_TO_POINTER (sort_ids[sort_key]));
 693                         /* This is a hack to make it resort rows always when flag fields are
 694                          * selected. If we do not do this, changing sort field from priority to
 695                          * attachments does not work */
 696                         modest_header_view_sort_by_column_id (header_view, 0, sort_type);
 697                 } else {
 698                         gtk_tree_view_column_set_sort_column_id (GTK_TREE_VIEW_COLUMN (cols->data),
 699                                                                  sort_model_ids[sort_key]);
 700                 }
 701
 702                 modest_header_view_sort_by_column_id (header_view, sort_model_ids[sort_key], sort_type);
 703                 gtk_tree_sortable_sort_column_changed (sortable);
 704         }
 705
 706         modest_widget_memory_save (modest_runtime_get_conf (),
 707                                    G_OBJECT (header_view), MODEST_CONF_HEADER_VIEW_KEY);
 708
 709         /* free */
 710         g_list_free(cols);
 711 }
 712
 713 void
 714 modest_utils_run_sort_dialog (GtkWindow *parent_window,
 715                                  ModestSortDialogType type)
 716 {
 717         GtkWidget *dialog = NULL;
 718
 719         /* Build dialog */
 720         dialog = modest_platform_create_sort_dialog (parent_window);
 721         if (dialog == NULL)
 722                 return;
 723         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
 724                                      GTK_WINDOW (dialog));
 725
 726         /* Fill sort keys */
 727         switch (type) {
 728         case MODEST_SORT_HEADERS:
 729                 launch_sort_headers_dialog (parent_window,
 730                                             GTK_DIALOG(dialog));
 731                 break;
 732         }
 733
 734         /* Free */
 735         on_destroy_dialog (GTK_DIALOG(dialog));
 736 }
 737
 738
 739 gchar *
 740 modest_images_cache_get_id (const gchar *account, const gchar *uri)
 741 {
 742         GnomeVFSURI *vfs_uri;
 743         gchar *result;
 744
 745         vfs_uri = gnome_vfs_uri_new (uri);
 746         if (vfs_uri == NULL)
 747                 return NULL;
 748
 749         result = g_strdup_printf ("%s__%x", account, gnome_vfs_uri_hash (vfs_uri));
 750         gnome_vfs_uri_unref (vfs_uri);
 751
 752         return result;
 753 }
 754
 755 gchar *
 756 modest_utils_get_account_name_from_recipient (const gchar *from_header)
 757 {
 758         gchar *account_name = NULL;
 759         ModestAccountMgr *mgr = NULL;
 760         GSList *accounts = NULL, *node = NULL;
 761
 762         g_return_val_if_fail (from_header, NULL);
 763
 764         mgr = modest_runtime_get_account_mgr ();
 765         accounts = modest_account_mgr_account_names (mgr, TRUE);
 766
 767         for (node = accounts; node != NULL; node = g_slist_next (node)) {
 768                 gchar *from =
 769                         modest_account_mgr_get_from_string (mgr, node->data);
 770
 771                 if (from) {
 772                         gchar *from_email =
 773                                 modest_text_utils_get_email_address (from);
 774
 775                         if (from_email) {
 776                                 if (!modest_text_utils_utf8_strcmp (from_header, from_email, TRUE)) {
 777                                         account_name = g_strdup (node->data);
 778                                         g_free (from);
 779                                         g_free (from_email);
 780                                         break;
 781                                 }
 782                                 g_free (from_email);
 783                         }
 784                         g_free (from);
 785                 }
 786         }
 787         g_slist_foreach (accounts, (GFunc) g_free, NULL);
 788         g_slist_free (accounts);
 789
 790         return account_name;
 791 }
 792 =======
 793
 794 static void
 795 on_destroy_dialog (GtkDialog *dialog)
 796 {
 797         gtk_widget_destroy (GTK_WIDGET(dialog));
 798         if (gtk_events_pending ())
 799                 gtk_main_iteration ();
 800 }
 801
 802 static guint
 803 checked_modest_sort_criterium_view_add_sort_key (ModestSortCriteriumView *view, const gchar* key, guint max)
 804 {
 805         gint sort_key;
 806
 807         g_return_val_if_fail (view && MODEST_IS_SORT_CRITERIUM_VIEW(view), 0);
 808         g_return_val_if_fail (key, 0);
 809
 810         sort_key = modest_sort_criterium_view_add_sort_key (view, key);
 811         if (sort_key < 0 || sort_key >= max) {
 812                 g_warning ("%s: out of range (%d) for %s", __FUNCTION__, sort_key, key);
 813                 return 0;
 814         } else
 815                 return (guint)sort_key;
 816 }
 817
 818 static void
 819 launch_sort_headers_dialog (GtkWindow *parent_window,
 820                             GtkDialog *dialog)
 821 {
 822         ModestHeaderView *header_view = NULL;
 823         GList *cols = NULL;
 824         GtkSortType sort_type;
 825         gint sort_key;
 826         gint default_key = 0;
 827         gint result;
 828         gboolean outgoing = FALSE;
 829         gint current_sort_colid = -1;
 830         GtkSortType current_sort_type;
 831         gint attachments_sort_id;
 832         gint priority_sort_id;
 833         GtkTreeSortable *sortable;
 834
 835         /* Get header window */
 836         if (MODEST_IS_MAIN_WINDOW (parent_window)) {
 837                 header_view = MODEST_HEADER_VIEW(modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(parent_window),
 838                                                                                       MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW));
 839         }
 840         if (!header_view)
 841                 return;
 842
 843         /* Add sorting keys */
 844         cols = modest_header_view_get_columns (header_view);
 845         if (cols == NULL)
 846                 return;
 847 #define SORT_ID_NUM 6
 848         int sort_model_ids[SORT_ID_NUM];
 849         int sort_ids[SORT_ID_NUM];
 850
 851         outgoing = (GPOINTER_TO_INT (g_object_get_data(G_OBJECT(cols->data), MODEST_HEADER_VIEW_COLUMN))==
 852                     MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT);
 853
 854         sort_key = checked_modest_sort_criterium_view_add_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), _("mcen_li_sort_sender_recipient"),
 855                                                                     SORT_ID_NUM);
 856         if (outgoing) {
 857                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN;
 858                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT;
 859         } else {
 860                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN;
 861                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN;
 862         }
 863
 864         sort_key = checked_modest_sort_criterium_view_add_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), _("mcen_li_sort_date"),
 865                                                             SORT_ID_NUM);
 866         if (outgoing) {
 867                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN;
 868                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_SENT_DATE;
 869         } else {
 870                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN;
 871                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_RECEIVED_DATE;
 872         }
 873         default_key = sort_key;
 874
 875         sort_key = checked_modest_sort_criterium_view_add_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), _("mcen_li_sort_subject"),
 876                                                                     SORT_ID_NUM);
 877         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN;
 878         if (outgoing)
 879                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT;
 880         else
 881                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN;
 882
 883         sort_key = checked_modest_sort_criterium_view_add_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), _("mcen_li_sort_attachment"),
 884                                                                     SORT_ID_NUM);
 885         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN;
 886         sort_ids[sort_key] = TNY_HEADER_FLAG_ATTACHMENTS;
 887         attachments_sort_id = sort_key;
 888
 889         sort_key = checked_modest_sort_criterium_view_add_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), _("mcen_li_sort_size"),
 890                                                                     SORT_ID_NUM);
 891         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN;
 892         sort_ids[sort_key] = 0;
 893
 894         sort_key = checked_modest_sort_criterium_view_add_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), _("mcen_li_sort_priority"),
 895                                                                     SORT_ID_NUM);
 896         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN;
 897         sort_ids[sort_key] = TNY_HEADER_FLAG_PRIORITY_MASK;
 898         priority_sort_id = sort_key;
 899
 900         sortable = GTK_TREE_SORTABLE (gtk_tree_model_filter_get_model
 901                                       (GTK_TREE_MODEL_FILTER (gtk_tree_view_get_model (GTK_TREE_VIEW (header_view)))));
 902         /* Launch dialogs */
 903         if (!gtk_tree_sortable_get_sort_column_id (sortable,
 904                                                    &current_sort_colid, &current_sort_type)) {
 905                 modest_sort_criterium_view_set_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), default_key);
 906                 modest_sort_criterium_view_set_sort_order (MODEST_SORT_CRITERIUM_VIEW (dialog), GTK_SORT_DESCENDING);
 907         } else {
 908                 modest_sort_criterium_view_set_sort_order (MODEST_SORT_CRITERIUM_VIEW (dialog), current_sort_type);
 909                 if (current_sort_colid == TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN) {
 910                         gpointer flags_sort_type_pointer;
 911                         flags_sort_type_pointer = g_object_get_data (G_OBJECT (cols->data), MODEST_HEADER_VIEW_FLAG_SORT);
 912                         if (GPOINTER_TO_INT (flags_sort_type_pointer) == TNY_HEADER_FLAG_PRIORITY_MASK)
 913                                 modest_sort_criterium_view_set_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), priority_sort_id);
 914                         else
 915                                 modest_sort_criterium_view_set_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), attachments_sort_id);
 916                 } else {
 917                         gint current_sort_keyid = 0;
 918                         while (current_sort_keyid < 6) {
 919                                 if (sort_model_ids[current_sort_keyid] == current_sort_colid)
 920                                         break;
 921                                 else
 922                                         current_sort_keyid++;
 923                         }
 924                         modest_sort_criterium_view_set_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), current_sort_keyid);
 925                 }
 926         }
 927
 928         result = gtk_dialog_run (GTK_DIALOG (dialog));
 929         if (result == GTK_RESPONSE_OK) {
 930                 sort_key = modest_sort_criterium_view_get_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog));
 931                 if (sort_key < 0 || sort_key > SORT_ID_NUM -1) {
 932                         g_warning ("%s: out of range (%d)", __FUNCTION__, sort_key);
 933                         sort_key = 0;
 934                 }
 935
 936                 sort_type = modest_sort_criterium_view_get_sort_order (MODEST_SORT_CRITERIUM_VIEW (dialog));
 937                 if (sort_model_ids[sort_key] == TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN) {
 938                         g_object_set_data (G_OBJECT(cols->data), MODEST_HEADER_VIEW_FLAG_SORT,
 939                                            GINT_TO_POINTER (sort_ids[sort_key]));
 940                         /* This is a hack to make it resort rows always when flag fields are
 941                          * selected. If we do not do this, changing sort field from priority to
 942                          * attachments does not work */
 943                         modest_header_view_sort_by_column_id (header_view, 0, sort_type);
 944                 } else {
 945                         gtk_tree_view_column_set_sort_column_id (GTK_TREE_VIEW_COLUMN (cols->data),
 946                                                                  sort_model_ids[sort_key]);
 947                 }
 948
 949                 modest_header_view_sort_by_column_id (header_view, sort_model_ids[sort_key], sort_type);
 950                 gtk_tree_sortable_sort_column_changed (sortable);
 951         }
 952
 953         modest_widget_memory_save (modest_runtime_get_conf (),
 954                                    G_OBJECT (header_view), MODEST_CONF_HEADER_VIEW_KEY);
 955
 956         /* free */
 957         g_list_free(cols);
 958 }
 959
 960 void
 961 modest_utils_run_sort_dialog (GtkWindow *parent_window,
 962                                  ModestSortDialogType type)
 963 {
 964         GtkWidget *dialog = NULL;
 965
 966         /* Build dialog */
 967         dialog = modest_platform_create_sort_dialog (parent_window);
 968         if (dialog == NULL)
 969                 return;
 970         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
 971                                      GTK_WINDOW (dialog));
 972
 973         /* Fill sort keys */
 974         switch (type) {
 975         case MODEST_SORT_HEADERS:
 976                 launch_sort_headers_dialog (parent_window,
 977                                             GTK_DIALOG(dialog));
 978                 break;
 979         }
 980
 981         /* Free */
 982         on_destroy_dialog (GTK_DIALOG(dialog));
 983 }
 984
 985
 986 gchar *
 987 modest_images_cache_get_id (const gchar *account, const gchar *uri)
 988 {
 989         GnomeVFSURI *vfs_uri;
 990         gchar *result;
 991
 992         vfs_uri = gnome_vfs_uri_new (uri);
 993         if (vfs_uri == NULL)
 994                 return NULL;
 995
 996         result = g_strdup_printf ("%s__%x", account, gnome_vfs_uri_hash (vfs_uri));
 997         gnome_vfs_uri_unref (vfs_uri);
 998
 999         return result;
1000 }
1001
1002 gchar *
1003 modest_utils_get_account_name_from_recipient (const gchar *from_header)
1004 {
1005         gchar *account_name = NULL;
1006         ModestAccountMgr *mgr = NULL;
1007         GSList *accounts = NULL, *node = NULL;
1008
1009         g_return_val_if_fail (from_header, NULL);
1010
1011         mgr = modest_runtime_get_account_mgr ();
1012         accounts = modest_account_mgr_account_names (mgr, TRUE);
1013
1014         for (node = accounts; node != NULL; node = g_slist_next (node)) {
1015                 gchar *from =
1016                         modest_account_mgr_get_from_string (mgr, node->data);
1017
1018                 if (from) {
1019                         gchar *from_email =
1020                                 modest_text_utils_get_email_address (from);
1021
1022                         if (from_email) {
1023                                 if (!modest_text_utils_utf8_strcmp (from_header, from_email, TRUE)) {
1024                                         account_name = g_strdup (node->data);
1025                                         g_free (from);
1026                                         g_free (from_email);
1027                                         break;
1028                                 }
1029                                 g_free (from_email);
1030                         }
1031                         g_free (from);
1032                 }
1033         }
1034         g_slist_foreach (accounts, (GFunc) g_free, NULL);
1035         g_slist_free (accounts);
1036
1037         return account_name;
1038 }
1039
1040 void
1041 modest_utils_on_entry_invalid_character (ModestValidatingEntry *self,
1042                                          const gchar* character,
1043                                          gpointer user_data)
1044 {
1045         gchar *message = NULL;
1046         const gchar *show_char = NULL;
1047
1048         if (character)
1049                 show_char = character;
1050         else {
1051                 show_char = "' '";
1052         }
1053
1054         message = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), show_char);
1055         modest_platform_information_banner (GTK_WIDGET (self), NULL, message);
1056         g_free (message);
1057 }
1058 >>>>>>> .merge-right.r5668