2 * Copyright (C) 2003-2007 Imendio AB
3 * Copyright (C) 2007-2011 Collabora Ltd.
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation; either version 2 of the
8 * License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
15 * You should have received a copy of the GNU General Public
16 * License along with this program; if not, write to the
17 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
18 * Boston, MA 02110-1301 USA
20 * Authors: Richard Hult <richard@imendio.com>
21 * Martyn Russell <martyn@imendio.com>
22 * Xavier Claessens <xclaesse@gmail.com>
24 * Some snippets are taken from GnuTLS 2.8.6, which is distributed under the
25 * same GNU Lesser General Public License 2.1 (or later) version. See
26 * empathy_get_x509_certified_hostname ().
34 #include <sys/types.h>
36 #include <glib/gi18n-lib.h>
38 #include <libxml/uri.h>
40 #include <folks/folks.h>
41 #include <folks/folks-telepathy.h>
43 #include <telepathy-glib/account-manager.h>
44 #include <telepathy-glib/connection.h>
45 #include <telepathy-glib/channel.h>
46 #include <telepathy-glib/dbus.h>
47 #include <telepathy-glib/util.h>
49 #include "empathy-utils.h"
50 #include "empathy-contact-manager.h"
51 #include "empathy-individual-manager.h"
52 #include "empathy-presence-manager.h"
53 #include "empathy-request-util.h"
54 #include "empathy-tp-contact-factory.h"
56 #include <extensions/extensions.h>
58 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
59 #include "empathy-debug.h"
61 /* Translation between presence types and string */
64 TpConnectionPresenceType type;
65 } presence_types[] = {
66 { "available", TP_CONNECTION_PRESENCE_TYPE_AVAILABLE },
67 { "busy", TP_CONNECTION_PRESENCE_TYPE_BUSY },
68 { "away", TP_CONNECTION_PRESENCE_TYPE_AWAY },
69 { "ext_away", TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY },
70 { "hidden", TP_CONNECTION_PRESENCE_TYPE_HIDDEN },
71 { "offline", TP_CONNECTION_PRESENCE_TYPE_OFFLINE },
72 { "unset", TP_CONNECTION_PRESENCE_TYPE_UNSET },
73 { "unknown", TP_CONNECTION_PRESENCE_TYPE_UNKNOWN },
74 { "error", TP_CONNECTION_PRESENCE_TYPE_ERROR },
75 /* alternative names */
76 { "dnd", TP_CONNECTION_PRESENCE_TYPE_BUSY },
77 { "brb", TP_CONNECTION_PRESENCE_TYPE_AWAY },
78 { "xa", TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY },
87 static gboolean initialized = FALSE;
95 bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
96 bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
98 /* Setup debug output for empathy and telepathy-glib */
99 if (g_getenv ("EMPATHY_TIMING") != NULL) {
100 g_log_set_default_handler (tp_debug_timestamped_log_handler, NULL);
102 empathy_debug_set_flags (g_getenv ("EMPATHY_DEBUG"));
103 tp_debug_divert_messages (g_getenv ("EMPATHY_LOGFILE"));
111 empathy_substring (const gchar *str,
115 return g_strndup (str + start, end - start);
119 empathy_strcasecmp (const gchar *s1,
122 return empathy_strncasecmp (s1, s2, -1);
126 empathy_strncasecmp (const gchar *s1,
133 u1 = g_utf8_casefold (s1, n);
134 u2 = g_utf8_casefold (s2, n);
136 ret_val = g_utf8_collate (u1, u2);
144 empathy_xml_validate (xmlDoc *doc,
145 const gchar *dtd_filename)
153 path = g_build_filename (g_getenv ("EMPATHY_SRCDIR"), "libempathy",
155 if (!g_file_test (path, G_FILE_TEST_EXISTS)) {
157 path = g_build_filename (DATADIR, "empathy", dtd_filename, NULL);
159 DEBUG ("Loading dtd file %s", path);
161 /* The list of valid chars is taken from libxml. */
162 escaped = xmlURIEscapeStr ((const xmlChar *) path,
163 (const xmlChar *)":@&=+$,/?;");
166 memset (&cvp, 0, sizeof (cvp));
167 dtd = xmlParseDTD (NULL, escaped);
168 ret = xmlValidateDtd (&cvp, doc, dtd);
177 empathy_xml_node_get_child (xmlNodePtr node,
178 const gchar *child_name)
182 g_return_val_if_fail (node != NULL, NULL);
183 g_return_val_if_fail (child_name != NULL, NULL);
185 for (l = node->children; l; l = l->next) {
186 if (l->name && strcmp ((const gchar *) l->name, child_name) == 0) {
195 empathy_xml_node_get_child_content (xmlNodePtr node,
196 const gchar *child_name)
200 g_return_val_if_fail (node != NULL, NULL);
201 g_return_val_if_fail (child_name != NULL, NULL);
203 l = empathy_xml_node_get_child (node, child_name);
205 return xmlNodeGetContent (l);
212 empathy_xml_node_find_child_prop_value (xmlNodePtr node,
213 const gchar *prop_name,
214 const gchar *prop_value)
217 xmlNodePtr found = NULL;
219 g_return_val_if_fail (node != NULL, NULL);
220 g_return_val_if_fail (prop_name != NULL, NULL);
221 g_return_val_if_fail (prop_value != NULL, NULL);
223 for (l = node->children; l && !found; l = l->next) {
226 if (!xmlHasProp (l, (const xmlChar *) prop_name)) {
230 prop = xmlGetProp (l, (const xmlChar *) prop_name);
231 if (prop && strcmp ((const gchar *) prop, prop_value) == 0) {
242 empathy_call_create_streamed_media_request (EmpathyContact *contact,
243 gboolean initial_audio,
244 gboolean initial_video)
247 TP_PROP_CHANNEL_CHANNEL_TYPE, G_TYPE_STRING,
248 TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA,
249 TP_PROP_CHANNEL_TARGET_HANDLE_TYPE, G_TYPE_UINT,
250 TP_HANDLE_TYPE_CONTACT,
251 TP_PROP_CHANNEL_TARGET_HANDLE, G_TYPE_UINT,
252 empathy_contact_get_handle (contact),
253 TP_PROP_CHANNEL_TYPE_STREAMED_MEDIA_INITIAL_AUDIO, G_TYPE_BOOLEAN,
255 TP_PROP_CHANNEL_TYPE_STREAMED_MEDIA_INITIAL_VIDEO, G_TYPE_BOOLEAN,
261 create_media_channel_cb (GObject *source,
262 GAsyncResult *result,
265 GError *error = NULL;
267 if (!tp_account_channel_request_create_channel_finish (TP_ACCOUNT_CHANNEL_REQUEST (source),
270 DEBUG ("Failed to create StreamedMedia channel: %s", error->message);
271 g_error_free (error);
276 empathy_call_new_with_streams (EmpathyContact *contact,
277 gboolean initial_audio,
278 gboolean initial_video,
283 TpAccountChannelRequest *req;
285 request = empathy_call_create_streamed_media_request (contact,
289 account = empathy_contact_get_account (contact);
291 req = tp_account_channel_request_new (account, request, timestamp);
293 tp_account_channel_request_create_channel_async (req, EMPATHY_AV_BUS_NAME,
294 NULL, create_media_channel_cb, NULL);
296 g_hash_table_unref (request);
297 g_object_unref (req);
301 empathy_presence_get_default_message (TpConnectionPresenceType presence)
304 case TP_CONNECTION_PRESENCE_TYPE_AVAILABLE:
305 return _("Available");
306 case TP_CONNECTION_PRESENCE_TYPE_BUSY:
308 case TP_CONNECTION_PRESENCE_TYPE_AWAY:
309 case TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY:
311 case TP_CONNECTION_PRESENCE_TYPE_HIDDEN:
312 return _("Invisible");
313 case TP_CONNECTION_PRESENCE_TYPE_OFFLINE:
315 case TP_CONNECTION_PRESENCE_TYPE_UNKNOWN:
316 /* translators: presence type is unknown */
317 return C_("presence", "Unknown");
318 case TP_CONNECTION_PRESENCE_TYPE_UNSET:
319 case TP_CONNECTION_PRESENCE_TYPE_ERROR:
328 empathy_presence_to_str (TpConnectionPresenceType presence)
332 for (i = 0 ; presence_types[i].name != NULL; i++)
333 if (presence == presence_types[i].type)
334 return presence_types[i].name;
339 TpConnectionPresenceType
340 empathy_presence_from_str (const gchar *str)
344 for (i = 0 ; presence_types[i].name != NULL; i++)
345 if (!tp_strdiff (str, presence_types[i].name))
346 return presence_types[i].type;
348 return TP_CONNECTION_PRESENCE_TYPE_UNSET;
352 empathy_status_reason_get_default_message (TpConnectionStatusReason reason)
355 case TP_CONNECTION_STATUS_REASON_NONE_SPECIFIED:
356 return _("No reason specified");
357 case TP_CONNECTION_STATUS_REASON_REQUESTED:
358 return _("Status is set to offline");
359 case TP_CONNECTION_STATUS_REASON_NETWORK_ERROR:
360 return _("Network error");
361 case TP_CONNECTION_STATUS_REASON_AUTHENTICATION_FAILED:
362 return _("Authentication failed");
363 case TP_CONNECTION_STATUS_REASON_ENCRYPTION_ERROR:
364 return _("Encryption error");
365 case TP_CONNECTION_STATUS_REASON_NAME_IN_USE:
366 return _("Name in use");
367 case TP_CONNECTION_STATUS_REASON_CERT_NOT_PROVIDED:
368 return _("Certificate not provided");
369 case TP_CONNECTION_STATUS_REASON_CERT_UNTRUSTED:
370 return _("Certificate untrusted");
371 case TP_CONNECTION_STATUS_REASON_CERT_EXPIRED:
372 return _("Certificate expired");
373 case TP_CONNECTION_STATUS_REASON_CERT_NOT_ACTIVATED:
374 return _("Certificate not activated");
375 case TP_CONNECTION_STATUS_REASON_CERT_HOSTNAME_MISMATCH:
376 return _("Certificate hostname mismatch");
377 case TP_CONNECTION_STATUS_REASON_CERT_FINGERPRINT_MISMATCH:
378 return _("Certificate fingerprint mismatch");
379 case TP_CONNECTION_STATUS_REASON_CERT_SELF_SIGNED:
380 return _("Certificate self-signed");
381 case TP_CONNECTION_STATUS_REASON_CERT_OTHER_ERROR:
382 return _("Certificate error");
384 return _("Unknown reason");
389 create_errors_to_message_hash (void)
393 errors = g_hash_table_new (g_str_hash, g_str_equal);
394 g_hash_table_insert (errors, TP_ERROR_STR_NETWORK_ERROR, _("Network error"));
395 g_hash_table_insert (errors, TP_ERROR_STR_AUTHENTICATION_FAILED,
396 _("Authentication failed"));
397 g_hash_table_insert (errors, TP_ERROR_STR_ENCRYPTION_ERROR,
398 _("Encryption error"));
399 g_hash_table_insert (errors, TP_ERROR_STR_CERT_NOT_PROVIDED,
400 _("Certificate not provided"));
401 g_hash_table_insert (errors, TP_ERROR_STR_CERT_UNTRUSTED,
402 _("Certificate untrusted"));
403 g_hash_table_insert (errors, TP_ERROR_STR_CERT_EXPIRED,
404 _("Certificate expired"));
405 g_hash_table_insert (errors, TP_ERROR_STR_CERT_NOT_ACTIVATED,
406 _("Certificate not activated"));
407 g_hash_table_insert (errors, TP_ERROR_STR_CERT_HOSTNAME_MISMATCH,
408 _("Certificate hostname mismatch"));
409 g_hash_table_insert (errors, TP_ERROR_STR_CERT_FINGERPRINT_MISMATCH,
410 _("Certificate fingerprint mismatch"));
411 g_hash_table_insert (errors, TP_ERROR_STR_CERT_SELF_SIGNED,
412 _("Certificate self-signed"));
413 g_hash_table_insert (errors, TP_ERROR_STR_CANCELLED,
414 _("Status is set to offline"));
415 g_hash_table_insert (errors, TP_ERROR_STR_ENCRYPTION_NOT_AVAILABLE,
416 _("Encryption is not available"));
417 g_hash_table_insert (errors, TP_ERROR_STR_CERT_INVALID,
418 _("Certificate is invalid"));
419 g_hash_table_insert (errors, TP_ERROR_STR_CONNECTION_REFUSED,
420 _("Connection has been refused"));
421 g_hash_table_insert (errors, TP_ERROR_STR_CONNECTION_FAILED,
422 _("Connection can't be established"));
423 g_hash_table_insert (errors, TP_ERROR_STR_CONNECTION_LOST,
424 _("Connection has been lost"));
425 g_hash_table_insert (errors, TP_ERROR_STR_ALREADY_CONNECTED,
426 _("This resource is already connected to the server"));
427 g_hash_table_insert (errors, TP_ERROR_STR_CONNECTION_REPLACED,
428 _("Connection has been replaced by a new connection using the "
430 g_hash_table_insert (errors, TP_ERROR_STR_REGISTRATION_EXISTS,
431 _("The account already exists on the server"));
432 g_hash_table_insert (errors, TP_ERROR_STR_SERVICE_BUSY,
433 _("Server is currently too busy to handle the connection"));
434 g_hash_table_insert (errors, TP_ERROR_STR_CERT_REVOKED,
435 _("Certificate has been revoked"));
436 g_hash_table_insert (errors, TP_ERROR_STR_CERT_INSECURE,
437 _("Certificate uses an insecure cipher algorithm or is "
438 "cryptographically weak"));
439 g_hash_table_insert (errors, TP_ERROR_STR_CERT_LIMIT_EXCEEDED,
440 _("The length of the server certificate, or the depth of the "
441 "server certificate chain, exceed the limits imposed by the "
442 "cryptography library"));
448 empathy_dbus_error_name_get_default_message (const gchar *error)
450 static GHashTable *errors_to_message = NULL;
455 if (G_UNLIKELY (errors_to_message == NULL)) {
456 errors_to_message = create_errors_to_message_hash ();
459 return g_hash_table_lookup (errors_to_message, error);
463 empathy_account_get_error_message (TpAccount *account,
464 gboolean *user_requested)
466 const gchar *dbus_error;
467 const gchar *message;
468 const GHashTable *details = NULL;
469 TpConnectionStatusReason reason;
471 dbus_error = tp_account_get_detailed_error (account, &details);
473 if (user_requested != NULL)
475 if (tp_asv_get_boolean (details, "user-requested", NULL))
476 *user_requested = TRUE;
478 *user_requested = FALSE;
481 message = empathy_dbus_error_name_get_default_message (dbus_error);
485 DEBUG ("Don't understand error '%s'; fallback to the status reason (%u)",
488 tp_account_get_connection_status (account, &reason);
490 return empathy_status_reason_get_default_message (reason);
494 empathy_file_lookup (const gchar *filename, const gchar *subdir)
502 path = g_build_filename (g_getenv ("EMPATHY_SRCDIR"), subdir, filename, NULL);
503 if (!g_file_test (path, G_FILE_TEST_EXISTS)) {
505 path = g_build_filename (DATADIR, "empathy", filename, NULL);
512 empathy_proxy_hash (gconstpointer key)
514 TpProxy *proxy = TP_PROXY (key);
515 TpProxyClass *proxy_class = TP_PROXY_GET_CLASS (key);
517 g_return_val_if_fail (TP_IS_PROXY (proxy), 0);
518 g_return_val_if_fail (proxy_class->must_have_unique_name, 0);
520 return g_str_hash (proxy->object_path) ^ g_str_hash (proxy->bus_name);
524 empathy_proxy_equal (gconstpointer a,
527 TpProxy *proxy_a = TP_PROXY (a);
528 TpProxy *proxy_b = TP_PROXY (b);
529 TpProxyClass *proxy_a_class = TP_PROXY_GET_CLASS (a);
530 TpProxyClass *proxy_b_class = TP_PROXY_GET_CLASS (b);
532 g_return_val_if_fail (TP_IS_PROXY (proxy_a), FALSE);
533 g_return_val_if_fail (TP_IS_PROXY (proxy_b), FALSE);
534 g_return_val_if_fail (proxy_a_class->must_have_unique_name, 0);
535 g_return_val_if_fail (proxy_b_class->must_have_unique_name, 0);
537 return g_str_equal (proxy_a->object_path, proxy_b->object_path) &&
538 g_str_equal (proxy_a->bus_name, proxy_b->bus_name);
542 empathy_check_available_state (void)
544 TpConnectionPresenceType presence;
545 EmpathyPresenceManager *presence_mgr;
547 presence_mgr = empathy_presence_manager_dup_singleton ();
548 presence = empathy_presence_manager_get_state (presence_mgr);
549 g_object_unref (presence_mgr);
551 if (presence != TP_CONNECTION_PRESENCE_TYPE_AVAILABLE &&
552 presence != TP_CONNECTION_PRESENCE_TYPE_UNSET) {
560 empathy_uint_compare (gconstpointer a,
563 return *(guint *) a - *(guint *) b;
567 empathy_protocol_icon_name (const gchar *protocol)
569 if (!tp_strdiff (protocol, "yahoojp"))
570 /* Yahoo Japan uses the same icon as Yahoo */
572 else if (!tp_strdiff (protocol, "simple"))
573 /* SIMPLE uses the same icon as SIP */
575 else if (!tp_strdiff (protocol, "sms"))
576 return g_strdup ("phone");
578 return g_strdup_printf ("im-%s", protocol);
582 empathy_type_dbus_ao (void)
586 if (G_UNLIKELY (t == 0))
587 t = dbus_g_type_get_collection ("GPtrArray", DBUS_TYPE_G_OBJECT_PATH);
593 empathy_protocol_name_to_display_name (const gchar *proto_name)
598 const gchar *display;
601 { "jabber", "Jabber", FALSE },
602 { "msn", "Windows Live (MSN)", FALSE, },
603 { "local-xmpp", N_("People Nearby"), TRUE },
604 { "irc", "IRC", FALSE },
605 { "icq", "ICQ", FALSE },
606 { "aim", "AIM", FALSE },
607 { "yahoo", "Yahoo!", FALSE },
608 { "yahoojp", N_("Yahoo! Japan"), TRUE },
609 { "groupwise", "GroupWise", FALSE },
610 { "sip", "SIP", FALSE },
614 for (i = 0; names[i].proto != NULL; i++)
616 if (!tp_strdiff (proto_name, names[i].proto))
618 if (names[i].translated)
619 return gettext (names[i].display);
621 return names[i].display;
629 empathy_service_name_to_display_name (const gchar *service_name)
633 const gchar *service;
634 const gchar *display;
637 { "google-talk", N_("Google Talk"), FALSE },
638 { "facebook", N_("Facebook Chat"), TRUE },
642 for (i = 0; names[i].service != NULL; i++)
644 if (!tp_strdiff (service_name, names[i].service))
646 if (names[i].translated)
647 return gettext (names[i].display);
649 return names[i].display;
656 /* Note: this function depends on the account manager having its core feature
659 empathy_get_account_for_connection (TpConnection *connection)
661 TpAccountManager *manager;
662 TpAccount *account = NULL;
665 manager = tp_account_manager_dup ();
667 accounts = tp_account_manager_get_valid_accounts (manager);
669 for (l = accounts; l != NULL; l = l->next)
671 TpAccount *a = l->data;
673 if (tp_account_get_connection (a) == connection)
680 g_list_free (accounts);
681 g_object_unref (manager);
687 empathy_account_manager_get_accounts_connected (gboolean *connecting)
689 TpAccountManager *manager;
691 gboolean out_connecting = FALSE;
692 gboolean out_connected = FALSE;
694 manager = tp_account_manager_dup ();
696 if (G_UNLIKELY (!tp_account_manager_is_prepared (manager,
697 TP_ACCOUNT_MANAGER_FEATURE_CORE)))
698 g_critical (G_STRLOC ": %s called before AccountManager ready", G_STRFUNC);
700 accounts = tp_account_manager_get_valid_accounts (manager);
702 for (l = accounts; l != NULL; l = l->next)
704 TpConnectionStatus s = tp_account_get_connection_status (
705 TP_ACCOUNT (l->data), NULL);
707 if (s == TP_CONNECTION_STATUS_CONNECTING)
708 out_connecting = TRUE;
709 else if (s == TP_CONNECTION_STATUS_CONNECTED)
710 out_connected = TRUE;
712 if (out_connecting && out_connected)
716 g_list_free (accounts);
717 g_object_unref (manager);
719 if (connecting != NULL)
720 *connecting = out_connecting;
722 return out_connected;
725 /* Change the RequestedPresence of a newly created account to ensure that it
726 * is actually connected. */
728 empathy_connect_new_account (TpAccount *account,
729 TpAccountManager *account_manager)
731 TpConnectionPresenceType presence;
732 gchar *status, *message;
734 /* only force presence if presence was offline, unknown or unset */
735 presence = tp_account_get_requested_presence (account, NULL, NULL);
738 case TP_CONNECTION_PRESENCE_TYPE_OFFLINE:
739 case TP_CONNECTION_PRESENCE_TYPE_UNKNOWN:
740 case TP_CONNECTION_PRESENCE_TYPE_UNSET:
741 presence = tp_account_manager_get_most_available_presence (
742 account_manager, &status, &message);
744 if (presence == TP_CONNECTION_PRESENCE_TYPE_OFFLINE)
745 /* Global presence is offline; we force it so user doesn't have to
746 * manually change the presence to connect his new account. */
747 presence = TP_CONNECTION_PRESENCE_TYPE_AVAILABLE;
749 tp_account_request_presence_async (account, presence,
750 status, NULL, NULL, NULL);
756 case TP_CONNECTION_PRESENCE_TYPE_AVAILABLE:
757 case TP_CONNECTION_PRESENCE_TYPE_AWAY:
758 case TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY:
759 case TP_CONNECTION_PRESENCE_TYPE_HIDDEN:
760 case TP_CONNECTION_PRESENCE_TYPE_BUSY:
761 case TP_CONNECTION_PRESENCE_TYPE_ERROR:
763 /* do nothing if the presence is not offline */
768 /* Translate Folks' general presence type to the Tp presence type */
769 TpConnectionPresenceType
770 empathy_folks_presence_type_to_tp (FolksPresenceType type)
772 return (TpConnectionPresenceType) type;
775 /* Returns TRUE if the given Individual contains a TpContact */
777 empathy_folks_individual_contains_contact (FolksIndividual *individual)
781 gboolean retval = FALSE;
783 g_return_val_if_fail (FOLKS_IS_INDIVIDUAL (individual), FALSE);
785 personas = folks_individual_get_personas (individual);
786 iter = gee_iterable_iterator (GEE_ITERABLE (personas));
787 while (!retval && gee_iterator_next (iter))
789 FolksPersona *persona = gee_iterator_get (iter);
790 TpContact *contact = NULL;
792 if (empathy_folks_persona_is_interesting (persona))
793 contact = tpf_persona_get_contact (TPF_PERSONA (persona));
795 g_clear_object (&persona);
800 g_clear_object (&iter);
805 /* TODO: this needs to be eliminated (and replaced in some cases with user
806 * prompts) when we break the assumption that FolksIndividuals are 1:1 with
809 /* Retrieve the EmpathyContact corresponding to the first TpContact contained
810 * within the given Individual. Note that this is a temporary convenience. See
813 empathy_contact_dup_from_folks_individual (FolksIndividual *individual)
817 EmpathyContact *contact = NULL;
819 g_return_val_if_fail (FOLKS_IS_INDIVIDUAL (individual), NULL);
821 personas = folks_individual_get_personas (individual);
822 iter = gee_iterable_iterator (GEE_ITERABLE (personas));
823 while (gee_iterator_next (iter) && (contact == NULL))
825 TpfPersona *persona = gee_iterator_get (iter);
827 if (empathy_folks_persona_is_interesting (FOLKS_PERSONA (persona)))
829 TpContact *tp_contact;
831 tp_contact = tpf_persona_get_contact (persona);
832 contact = empathy_contact_dup_from_tp_contact (tp_contact);
833 empathy_contact_set_persona (contact, FOLKS_PERSONA (persona));
835 g_clear_object (&persona);
837 g_clear_object (&iter);
842 TpChannelGroupChangeReason
843 tp_channel_group_change_reason_from_folks_groups_change_reason (
844 FolksGroupDetailsChangeReason reason)
846 return (TpChannelGroupChangeReason) reason;
850 empathy_dup_persona_store_for_connection (TpConnection *connection)
852 FolksBackendStore *backend_store;
853 FolksBackend *backend;
854 TpfPersonaStore *result = NULL;
856 backend_store = folks_backend_store_dup ();
857 backend = folks_backend_store_dup_backend_by_name (backend_store,
862 GeeMapIterator *iter;
864 stores_map = folks_backend_get_persona_stores (backend);
865 iter = gee_map_map_iterator (stores_map);
866 while (gee_map_iterator_next (iter))
868 TpfPersonaStore *persona_store = gee_map_iterator_get_value (iter);
870 TpConnection *conn_cur;
872 account = tpf_persona_store_get_account (persona_store);
873 conn_cur = tp_account_get_connection (account);
874 if (conn_cur == connection)
875 result = persona_store;
877 g_clear_object (&iter);
880 g_object_unref (backend);
881 g_object_unref (backend_store);
887 empathy_connection_can_add_personas (TpConnection *connection)
890 FolksPersonaStore *persona_store;
892 g_return_val_if_fail (TP_IS_CONNECTION (connection), FALSE);
894 persona_store = FOLKS_PERSONA_STORE (
895 empathy_dup_persona_store_for_connection (connection));
897 retval = (folks_persona_store_get_can_add_personas (persona_store) ==
898 FOLKS_MAYBE_BOOL_TRUE);
900 g_clear_object (&persona_store);
906 empathy_connection_can_alias_personas (TpConnection *connection)
909 FolksPersonaStore *persona_store;
911 g_return_val_if_fail (TP_IS_CONNECTION (connection), FALSE);
913 persona_store = FOLKS_PERSONA_STORE (
914 empathy_dup_persona_store_for_connection (connection));
916 retval = (folks_persona_store_get_can_alias_personas (persona_store) ==
917 FOLKS_MAYBE_BOOL_TRUE);
919 g_clear_object (&persona_store);
925 empathy_connection_can_group_personas (TpConnection *connection)
928 FolksPersonaStore *persona_store;
930 g_return_val_if_fail (TP_IS_CONNECTION (connection), FALSE);
932 persona_store = FOLKS_PERSONA_STORE (
933 empathy_dup_persona_store_for_connection (connection));
935 retval = (folks_persona_store_get_can_group_personas (persona_store) ==
936 FOLKS_MAYBE_BOOL_TRUE);
938 g_clear_object (&persona_store);
944 empathy_folks_persona_is_interesting (FolksPersona *persona)
946 /* We're not interested in non-Telepathy personas */
947 if (!TPF_IS_PERSONA (persona))
950 /* We're not interested in user personas which haven't been added to the
951 * contact list (see bgo#637151). */
952 if (folks_persona_get_is_user (persona) &&
953 !tpf_persona_get_is_in_contact_list (TPF_PERSONA (persona)))
962 empathy_get_x509_certificate_hostname (gnutls_x509_crt_t cert)
969 /* this snippet is taken from GnuTLS.
970 * see gnutls/lib/x509/rfc2818_hostname.c
972 for (idx = 0; res >= 0; idx++)
974 dns_name_size = sizeof (dns_name);
975 res = gnutls_x509_crt_get_subject_alt_name (cert, idx,
976 dns_name, &dns_name_size, NULL);
978 if (res == GNUTLS_SAN_DNSNAME || res == GNUTLS_SAN_IPADDRESS)
979 return g_strndup (dns_name, dns_name_size);
982 dns_name_size = sizeof (dns_name);
983 res = gnutls_x509_crt_get_dn_by_oid (cert, GNUTLS_OID_X520_COMMON_NAME,
984 0, 0, dns_name, &dns_name_size);
987 return g_strndup (dns_name, dns_name_size);
993 empathy_format_currency (gint amount,
995 const gchar *currency)
997 #define MINUS "\342\210\222"
998 #define EURO "\342\202\254"
999 #define YEN "\302\245"
1000 #define POUND "\302\243"
1002 /* localised representations of currency */
1003 /* FIXME: check these, especially negatives and decimals */
1004 static const struct {
1005 const char *currency;
1006 const char *positive;
1007 const char *negative;
1008 const char *decimal;
1010 /* sym positive negative decimal */
1011 { "EUR", EURO "%s", MINUS EURO "%s", "." },
1012 { "USD", "$%s", MINUS "$%s", "." },
1013 { "JPY", YEN "%s" MINUS YEN "%s", "." },
1014 { "GBP", POUND "%s", MINUS POUND "%s", "." },
1015 { "PLN", "%s zl", MINUS "%s zl", "." },
1016 { "BRL", "R$%s", MINUS "R$%s", "." },
1017 { "SEK", "%s kr", MINUS "%s kr", "." },
1018 { "DKK", "kr %s", "kr " MINUS "%s", "." },
1019 { "HKD", "$%s", MINUS "$%s", "." },
1020 { "CHF", "%s Fr.", MINUS "%s Fr.", "." },
1021 { "NOK", "kr %s", "kr" MINUS "%s", "," },
1022 { "CAD", "$%s", MINUS "$%s", "." },
1023 { "TWD", "$%s", MINUS "$%s", "." },
1024 { "AUD", "$%s", MINUS "$%s", "." },
1027 const char *positive = "%s";
1028 const char *negative = MINUS "%s";
1029 const char *decimal = ".";
1030 char *fmt_amount, *money;
1033 /* get the localised currency format */
1034 for (i = 0; i < G_N_ELEMENTS (currencies); i++) {
1035 if (!tp_strdiff (currency, currencies[i].currency)) {
1036 positive = currencies[i].positive;
1037 negative = currencies[i].negative;
1038 decimal = currencies[i].decimal;
1043 /* format the amount using the scale */
1045 /* no decimal point required */
1046 fmt_amount = g_strdup_printf ("%d", amount);
1048 /* don't use floating point arithmatic, it's noisy;
1049 * we take the absolute values, because we want the minus
1050 * sign to appear before the $ */
1051 int divisor = pow (10, scale);
1052 int dollars = abs (amount / divisor);
1053 int cents = abs (amount % divisor);
1055 fmt_amount = g_strdup_printf ("%d%s%0*d",
1056 dollars, decimal, scale, cents);
1059 money = g_strdup_printf (amount < 0 ? negative : positive, fmt_amount);
1060 g_free (fmt_amount);