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-client-factory.h"
50 #include "empathy-utils.h"
51 #include "empathy-contact-manager.h"
52 #include "empathy-individual-manager.h"
53 #include "empathy-presence-manager.h"
54 #include "empathy-request-util.h"
55 #include "empathy-tp-contact-factory.h"
57 #include <extensions/extensions.h>
59 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
60 #include "empathy-debug.h"
62 /* Translation between presence types and string */
65 TpConnectionPresenceType type;
66 } presence_types[] = {
67 { "available", TP_CONNECTION_PRESENCE_TYPE_AVAILABLE },
68 { "busy", TP_CONNECTION_PRESENCE_TYPE_BUSY },
69 { "away", TP_CONNECTION_PRESENCE_TYPE_AWAY },
70 { "ext_away", TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY },
71 { "hidden", TP_CONNECTION_PRESENCE_TYPE_HIDDEN },
72 { "offline", TP_CONNECTION_PRESENCE_TYPE_OFFLINE },
73 { "unset", TP_CONNECTION_PRESENCE_TYPE_UNSET },
74 { "unknown", TP_CONNECTION_PRESENCE_TYPE_UNKNOWN },
75 { "error", TP_CONNECTION_PRESENCE_TYPE_ERROR },
76 /* alternative names */
77 { "dnd", TP_CONNECTION_PRESENCE_TYPE_BUSY },
78 { "brb", TP_CONNECTION_PRESENCE_TYPE_AWAY },
79 { "xa", TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY },
86 static gboolean initialized = FALSE;
88 EmpathyClientFactory *factory;
96 bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
97 bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
99 /* Setup debug output for empathy and telepathy-glib */
100 if (g_getenv ("EMPATHY_TIMING") != NULL)
101 g_log_set_default_handler (tp_debug_timestamped_log_handler, NULL);
103 empathy_debug_set_flags (g_getenv ("EMPATHY_DEBUG"));
104 tp_debug_divert_messages (g_getenv ("EMPATHY_LOGFILE"));
110 factory = empathy_client_factory_dup ();
111 am = tp_account_manager_new_with_factory (TP_SIMPLE_CLIENT_FACTORY (factory));
112 tp_account_manager_set_default (am);
114 g_object_unref (factory);
119 empathy_xml_validate (xmlDoc *doc,
120 const gchar *dtd_filename)
128 path = g_build_filename (g_getenv ("EMPATHY_SRCDIR"), "libempathy",
130 if (!g_file_test (path, G_FILE_TEST_EXISTS))
133 path = g_build_filename (DATADIR, "empathy", dtd_filename, NULL);
136 DEBUG ("Loading dtd file %s", path);
138 /* The list of valid chars is taken from libxml. */
139 escaped = xmlURIEscapeStr ((const xmlChar *) path,
140 (const xmlChar *)":@&=+$,/?;");
143 memset (&cvp, 0, sizeof (cvp));
144 dtd = xmlParseDTD (NULL, escaped);
145 ret = xmlValidateDtd (&cvp, doc, dtd);
154 empathy_xml_node_get_child (xmlNodePtr node,
155 const gchar *child_name)
159 g_return_val_if_fail (node != NULL, NULL);
160 g_return_val_if_fail (child_name != NULL, NULL);
162 for (l = node->children; l; l = l->next)
164 if (l->name && strcmp ((const gchar *) l->name, child_name) == 0)
172 empathy_xml_node_get_child_content (xmlNodePtr node,
173 const gchar *child_name)
177 g_return_val_if_fail (node != NULL, NULL);
178 g_return_val_if_fail (child_name != NULL, NULL);
180 l = empathy_xml_node_get_child (node, child_name);
182 return xmlNodeGetContent (l);
188 empathy_xml_node_find_child_prop_value (xmlNodePtr node,
189 const gchar *prop_name,
190 const gchar *prop_value)
193 xmlNodePtr found = NULL;
195 g_return_val_if_fail (node != NULL, NULL);
196 g_return_val_if_fail (prop_name != NULL, NULL);
197 g_return_val_if_fail (prop_value != NULL, NULL);
199 for (l = node->children; l && !found; l = l->next)
203 if (!xmlHasProp (l, (const xmlChar *) prop_name))
206 prop = xmlGetProp (l, (const xmlChar *) prop_name);
207 if (prop && strcmp ((const gchar *) prop, prop_value) == 0)
217 empathy_presence_get_default_message (TpConnectionPresenceType presence)
221 case TP_CONNECTION_PRESENCE_TYPE_AVAILABLE:
222 return _("Available");
223 case TP_CONNECTION_PRESENCE_TYPE_BUSY:
225 case TP_CONNECTION_PRESENCE_TYPE_AWAY:
226 case TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY:
228 case TP_CONNECTION_PRESENCE_TYPE_HIDDEN:
229 return _("Invisible");
230 case TP_CONNECTION_PRESENCE_TYPE_OFFLINE:
232 case TP_CONNECTION_PRESENCE_TYPE_UNKNOWN:
233 /* translators: presence type is unknown */
234 return C_("presence", "Unknown");
235 case TP_CONNECTION_PRESENCE_TYPE_UNSET:
236 case TP_CONNECTION_PRESENCE_TYPE_ERROR:
245 empathy_presence_to_str (TpConnectionPresenceType presence)
249 for (i = 0 ; presence_types[i].name != NULL; i++)
250 if (presence == presence_types[i].type)
251 return presence_types[i].name;
256 TpConnectionPresenceType
257 empathy_presence_from_str (const gchar *str)
261 for (i = 0 ; presence_types[i].name != NULL; i++)
262 if (!tp_strdiff (str, presence_types[i].name))
263 return presence_types[i].type;
265 return TP_CONNECTION_PRESENCE_TYPE_UNSET;
269 empathy_status_reason_get_default_message (TpConnectionStatusReason reason)
273 case TP_CONNECTION_STATUS_REASON_NONE_SPECIFIED:
274 return _("No reason specified");
275 case TP_CONNECTION_STATUS_REASON_REQUESTED:
276 return _("Status is set to offline");
277 case TP_CONNECTION_STATUS_REASON_NETWORK_ERROR:
278 return _("Network error");
279 case TP_CONNECTION_STATUS_REASON_AUTHENTICATION_FAILED:
280 return _("Authentication failed");
281 case TP_CONNECTION_STATUS_REASON_ENCRYPTION_ERROR:
282 return _("Encryption error");
283 case TP_CONNECTION_STATUS_REASON_NAME_IN_USE:
284 return _("Name in use");
285 case TP_CONNECTION_STATUS_REASON_CERT_NOT_PROVIDED:
286 return _("Certificate not provided");
287 case TP_CONNECTION_STATUS_REASON_CERT_UNTRUSTED:
288 return _("Certificate untrusted");
289 case TP_CONNECTION_STATUS_REASON_CERT_EXPIRED:
290 return _("Certificate expired");
291 case TP_CONNECTION_STATUS_REASON_CERT_NOT_ACTIVATED:
292 return _("Certificate not activated");
293 case TP_CONNECTION_STATUS_REASON_CERT_HOSTNAME_MISMATCH:
294 return _("Certificate hostname mismatch");
295 case TP_CONNECTION_STATUS_REASON_CERT_FINGERPRINT_MISMATCH:
296 return _("Certificate fingerprint mismatch");
297 case TP_CONNECTION_STATUS_REASON_CERT_SELF_SIGNED:
298 return _("Certificate self-signed");
299 case TP_CONNECTION_STATUS_REASON_CERT_OTHER_ERROR:
300 return _("Certificate error");
302 return _("Unknown reason");
307 create_errors_to_message_hash (void)
311 errors = g_hash_table_new (g_str_hash, g_str_equal);
312 g_hash_table_insert (errors, TP_ERROR_STR_NETWORK_ERROR, _("Network error"));
313 g_hash_table_insert (errors, TP_ERROR_STR_AUTHENTICATION_FAILED,
314 _("Authentication failed"));
315 g_hash_table_insert (errors, TP_ERROR_STR_ENCRYPTION_ERROR,
316 _("Encryption error"));
317 g_hash_table_insert (errors, TP_ERROR_STR_CERT_NOT_PROVIDED,
318 _("Certificate not provided"));
319 g_hash_table_insert (errors, TP_ERROR_STR_CERT_UNTRUSTED,
320 _("Certificate untrusted"));
321 g_hash_table_insert (errors, TP_ERROR_STR_CERT_EXPIRED,
322 _("Certificate expired"));
323 g_hash_table_insert (errors, TP_ERROR_STR_CERT_NOT_ACTIVATED,
324 _("Certificate not activated"));
325 g_hash_table_insert (errors, TP_ERROR_STR_CERT_HOSTNAME_MISMATCH,
326 _("Certificate hostname mismatch"));
327 g_hash_table_insert (errors, TP_ERROR_STR_CERT_FINGERPRINT_MISMATCH,
328 _("Certificate fingerprint mismatch"));
329 g_hash_table_insert (errors, TP_ERROR_STR_CERT_SELF_SIGNED,
330 _("Certificate self-signed"));
331 g_hash_table_insert (errors, TP_ERROR_STR_CANCELLED,
332 _("Status is set to offline"));
333 g_hash_table_insert (errors, TP_ERROR_STR_ENCRYPTION_NOT_AVAILABLE,
334 _("Encryption is not available"));
335 g_hash_table_insert (errors, TP_ERROR_STR_CERT_INVALID,
336 _("Certificate is invalid"));
337 g_hash_table_insert (errors, TP_ERROR_STR_CONNECTION_REFUSED,
338 _("Connection has been refused"));
339 g_hash_table_insert (errors, TP_ERROR_STR_CONNECTION_FAILED,
340 _("Connection can't be established"));
341 g_hash_table_insert (errors, TP_ERROR_STR_CONNECTION_LOST,
342 _("Connection has been lost"));
343 g_hash_table_insert (errors, TP_ERROR_STR_ALREADY_CONNECTED,
344 _("This resource is already connected to the server"));
345 g_hash_table_insert (errors, TP_ERROR_STR_CONNECTION_REPLACED,
346 _("Connection has been replaced by a new connection using the "
348 g_hash_table_insert (errors, TP_ERROR_STR_REGISTRATION_EXISTS,
349 _("The account already exists on the server"));
350 g_hash_table_insert (errors, TP_ERROR_STR_SERVICE_BUSY,
351 _("Server is currently too busy to handle the connection"));
352 g_hash_table_insert (errors, TP_ERROR_STR_CERT_REVOKED,
353 _("Certificate has been revoked"));
354 g_hash_table_insert (errors, TP_ERROR_STR_CERT_INSECURE,
355 _("Certificate uses an insecure cipher algorithm or is "
356 "cryptographically weak"));
357 g_hash_table_insert (errors, TP_ERROR_STR_CERT_LIMIT_EXCEEDED,
358 _("The length of the server certificate, or the depth of the "
359 "server certificate chain, exceed the limits imposed by the "
360 "cryptography library"));
366 empathy_dbus_error_name_get_default_message (const gchar *error)
368 static GHashTable *errors_to_message = NULL;
373 if (G_UNLIKELY (errors_to_message == NULL))
374 errors_to_message = create_errors_to_message_hash ();
376 return g_hash_table_lookup (errors_to_message, error);
380 empathy_account_get_error_message (TpAccount *account,
381 gboolean *user_requested)
383 const gchar *dbus_error;
384 const gchar *message;
385 const GHashTable *details = NULL;
386 TpConnectionStatusReason reason;
388 dbus_error = tp_account_get_detailed_error (account, &details);
390 if (user_requested != NULL)
392 if (tp_asv_get_boolean (details, "user-requested", NULL))
393 *user_requested = TRUE;
395 *user_requested = FALSE;
398 message = empathy_dbus_error_name_get_default_message (dbus_error);
402 DEBUG ("Don't understand error '%s'; fallback to the status reason (%u)",
405 tp_account_get_connection_status (account, &reason);
407 return empathy_status_reason_get_default_message (reason);
411 empathy_file_lookup (const gchar *filename, const gchar *subdir)
418 path = g_build_filename (g_getenv ("EMPATHY_SRCDIR"), subdir, filename, NULL);
419 if (!g_file_test (path, G_FILE_TEST_EXISTS))
422 path = g_build_filename (DATADIR, "empathy", filename, NULL);
429 empathy_proxy_hash (gconstpointer key)
431 TpProxy *proxy = TP_PROXY (key);
432 TpProxyClass *proxy_class = TP_PROXY_GET_CLASS (key);
434 g_return_val_if_fail (TP_IS_PROXY (proxy), 0);
435 g_return_val_if_fail (proxy_class->must_have_unique_name, 0);
437 return g_str_hash (proxy->object_path) ^ g_str_hash (proxy->bus_name);
441 empathy_proxy_equal (gconstpointer a,
444 TpProxy *proxy_a = TP_PROXY (a);
445 TpProxy *proxy_b = TP_PROXY (b);
446 TpProxyClass *proxy_a_class = TP_PROXY_GET_CLASS (a);
447 TpProxyClass *proxy_b_class = TP_PROXY_GET_CLASS (b);
449 g_return_val_if_fail (TP_IS_PROXY (proxy_a), FALSE);
450 g_return_val_if_fail (TP_IS_PROXY (proxy_b), FALSE);
451 g_return_val_if_fail (proxy_a_class->must_have_unique_name, 0);
452 g_return_val_if_fail (proxy_b_class->must_have_unique_name, 0);
454 return g_str_equal (proxy_a->object_path, proxy_b->object_path) &&
455 g_str_equal (proxy_a->bus_name, proxy_b->bus_name);
459 empathy_check_available_state (void)
461 TpConnectionPresenceType presence;
462 EmpathyPresenceManager *presence_mgr;
464 presence_mgr = empathy_presence_manager_dup_singleton ();
465 presence = empathy_presence_manager_get_state (presence_mgr);
466 g_object_unref (presence_mgr);
468 if (presence != TP_CONNECTION_PRESENCE_TYPE_AVAILABLE &&
469 presence != TP_CONNECTION_PRESENCE_TYPE_UNSET)
476 empathy_uint_compare (gconstpointer a,
479 return *(guint *) a - *(guint *) b;
483 empathy_protocol_icon_name (const gchar *protocol)
485 if (!tp_strdiff (protocol, "yahoojp"))
486 /* Yahoo Japan uses the same icon as Yahoo */
488 else if (!tp_strdiff (protocol, "simple"))
489 /* SIMPLE uses the same icon as SIP */
491 else if (!tp_strdiff (protocol, "sms"))
492 return g_strdup ("phone");
494 return g_strdup_printf ("im-%s", protocol);
498 empathy_type_dbus_ao (void)
502 if (G_UNLIKELY (t == 0))
503 t = dbus_g_type_get_collection ("GPtrArray", DBUS_TYPE_G_OBJECT_PATH);
509 empathy_protocol_name_to_display_name (const gchar *proto_name)
514 const gchar *display;
517 { "jabber", "Jabber", FALSE },
518 { "msn", "Windows Live (MSN)", FALSE, },
519 { "local-xmpp", N_("People Nearby"), TRUE },
520 { "irc", "IRC", FALSE },
521 { "icq", "ICQ", FALSE },
522 { "aim", "AIM", FALSE },
523 { "yahoo", "Yahoo!", FALSE },
524 { "yahoojp", N_("Yahoo! Japan"), TRUE },
525 { "groupwise", "GroupWise", FALSE },
526 { "sip", "SIP", FALSE },
530 for (i = 0; names[i].proto != NULL; i++)
532 if (!tp_strdiff (proto_name, names[i].proto))
534 if (names[i].translated)
535 return gettext (names[i].display);
537 return names[i].display;
545 empathy_service_name_to_display_name (const gchar *service_name)
549 const gchar *service;
550 const gchar *display;
553 { "google-talk", N_("Google Talk"), FALSE },
554 { "facebook", N_("Facebook Chat"), TRUE },
558 for (i = 0; names[i].service != NULL; i++)
560 if (!tp_strdiff (service_name, names[i].service))
562 if (names[i].translated)
563 return gettext (names[i].display);
565 return names[i].display;
573 empathy_account_manager_get_accounts_connected (gboolean *connecting)
575 TpAccountManager *manager;
577 gboolean out_connecting = FALSE;
578 gboolean out_connected = FALSE;
580 manager = tp_account_manager_dup ();
582 if (G_UNLIKELY (!tp_account_manager_is_prepared (manager,
583 TP_ACCOUNT_MANAGER_FEATURE_CORE)))
584 g_critical (G_STRLOC ": %s called before AccountManager ready", G_STRFUNC);
586 accounts = tp_account_manager_get_valid_accounts (manager);
588 for (l = accounts; l != NULL; l = l->next)
590 TpConnectionStatus s = tp_account_get_connection_status (
591 TP_ACCOUNT (l->data), NULL);
593 if (s == TP_CONNECTION_STATUS_CONNECTING)
594 out_connecting = TRUE;
595 else if (s == TP_CONNECTION_STATUS_CONNECTED)
596 out_connected = TRUE;
598 if (out_connecting && out_connected)
602 g_list_free (accounts);
603 g_object_unref (manager);
605 if (connecting != NULL)
606 *connecting = out_connecting;
608 return out_connected;
611 /* Change the RequestedPresence of a newly created account to ensure that it
612 * is actually connected. */
614 empathy_connect_new_account (TpAccount *account,
615 TpAccountManager *account_manager)
617 TpConnectionPresenceType presence;
618 gchar *status, *message;
620 /* only force presence if presence was offline, unknown or unset */
621 presence = tp_account_get_requested_presence (account, NULL, NULL);
624 case TP_CONNECTION_PRESENCE_TYPE_OFFLINE:
625 case TP_CONNECTION_PRESENCE_TYPE_UNKNOWN:
626 case TP_CONNECTION_PRESENCE_TYPE_UNSET:
627 presence = tp_account_manager_get_most_available_presence (
628 account_manager, &status, &message);
630 if (presence == TP_CONNECTION_PRESENCE_TYPE_OFFLINE)
631 /* Global presence is offline; we force it so user doesn't have to
632 * manually change the presence to connect his new account. */
633 presence = TP_CONNECTION_PRESENCE_TYPE_AVAILABLE;
635 tp_account_request_presence_async (account, presence,
636 status, NULL, NULL, NULL);
642 case TP_CONNECTION_PRESENCE_TYPE_AVAILABLE:
643 case TP_CONNECTION_PRESENCE_TYPE_AWAY:
644 case TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY:
645 case TP_CONNECTION_PRESENCE_TYPE_HIDDEN:
646 case TP_CONNECTION_PRESENCE_TYPE_BUSY:
647 case TP_CONNECTION_PRESENCE_TYPE_ERROR:
649 /* do nothing if the presence is not offline */
654 /* Translate Folks' general presence type to the Tp presence type */
655 TpConnectionPresenceType
656 empathy_folks_presence_type_to_tp (FolksPresenceType type)
658 return (TpConnectionPresenceType) type;
661 /* Returns TRUE if the given Individual contains a TpContact */
663 empathy_folks_individual_contains_contact (FolksIndividual *individual)
667 gboolean retval = FALSE;
669 g_return_val_if_fail (FOLKS_IS_INDIVIDUAL (individual), FALSE);
671 personas = folks_individual_get_personas (individual);
672 iter = gee_iterable_iterator (GEE_ITERABLE (personas));
673 while (!retval && gee_iterator_next (iter))
675 FolksPersona *persona = gee_iterator_get (iter);
676 TpContact *contact = NULL;
678 if (empathy_folks_persona_is_interesting (persona))
679 contact = tpf_persona_get_contact (TPF_PERSONA (persona));
681 g_clear_object (&persona);
686 g_clear_object (&iter);
691 /* TODO: this needs to be eliminated (and replaced in some cases with user
692 * prompts) when we break the assumption that FolksIndividuals are 1:1 with
695 /* Retrieve the EmpathyContact corresponding to the first TpContact contained
696 * within the given Individual. Note that this is a temporary convenience. See
699 empathy_contact_dup_from_folks_individual (FolksIndividual *individual)
703 EmpathyContact *contact = NULL;
705 g_return_val_if_fail (FOLKS_IS_INDIVIDUAL (individual), NULL);
707 personas = folks_individual_get_personas (individual);
708 iter = gee_iterable_iterator (GEE_ITERABLE (personas));
709 while (gee_iterator_next (iter) && (contact == NULL))
711 TpfPersona *persona = gee_iterator_get (iter);
713 if (empathy_folks_persona_is_interesting (FOLKS_PERSONA (persona)))
715 TpContact *tp_contact;
717 tp_contact = tpf_persona_get_contact (persona);
718 if (tp_contact != NULL)
720 contact = empathy_contact_dup_from_tp_contact (tp_contact);
721 empathy_contact_set_persona (contact, FOLKS_PERSONA (persona));
724 g_clear_object (&persona);
726 g_clear_object (&iter);
730 DEBUG ("Can't create an EmpathyContact for Individual %s",
731 folks_individual_get_id (individual));
737 TpChannelGroupChangeReason
738 tp_channel_group_change_reason_from_folks_groups_change_reason (
739 FolksGroupDetailsChangeReason reason)
741 return (TpChannelGroupChangeReason) reason;
745 empathy_dup_persona_store_for_connection (TpConnection *connection)
747 FolksBackendStore *backend_store;
748 FolksBackend *backend;
749 TpfPersonaStore *result = NULL;
751 backend_store = folks_backend_store_dup ();
752 backend = folks_backend_store_dup_backend_by_name (backend_store,
757 GeeMapIterator *iter;
759 stores_map = folks_backend_get_persona_stores (backend);
760 iter = gee_map_map_iterator (stores_map);
761 while (gee_map_iterator_next (iter))
763 TpfPersonaStore *persona_store = gee_map_iterator_get_value (iter);
765 TpConnection *conn_cur;
767 account = tpf_persona_store_get_account (persona_store);
768 conn_cur = tp_account_get_connection (account);
769 if (conn_cur == connection)
770 result = persona_store;
772 g_clear_object (&iter);
775 g_object_unref (backend);
776 g_object_unref (backend_store);
782 empathy_connection_can_add_personas (TpConnection *connection)
785 FolksPersonaStore *persona_store;
787 g_return_val_if_fail (TP_IS_CONNECTION (connection), FALSE);
789 if (tp_connection_get_status (connection, NULL) !=
790 TP_CONNECTION_STATUS_CONNECTED)
793 persona_store = FOLKS_PERSONA_STORE (
794 empathy_dup_persona_store_for_connection (connection));
796 retval = (folks_persona_store_get_can_add_personas (persona_store) ==
797 FOLKS_MAYBE_BOOL_TRUE);
799 g_clear_object (&persona_store);
805 empathy_connection_can_alias_personas (TpConnection *connection)
808 FolksPersonaStore *persona_store;
810 g_return_val_if_fail (TP_IS_CONNECTION (connection), FALSE);
812 if (tp_connection_get_status (connection, NULL) !=
813 TP_CONNECTION_STATUS_CONNECTED)
816 persona_store = FOLKS_PERSONA_STORE (
817 empathy_dup_persona_store_for_connection (connection));
819 retval = (folks_persona_store_get_can_alias_personas (persona_store) ==
820 FOLKS_MAYBE_BOOL_TRUE);
822 g_clear_object (&persona_store);
828 empathy_connection_can_group_personas (TpConnection *connection)
831 FolksPersonaStore *persona_store;
833 g_return_val_if_fail (TP_IS_CONNECTION (connection), FALSE);
835 if (tp_connection_get_status (connection, NULL) !=
836 TP_CONNECTION_STATUS_CONNECTED)
839 persona_store = FOLKS_PERSONA_STORE (
840 empathy_dup_persona_store_for_connection (connection));
842 retval = (folks_persona_store_get_can_group_personas (persona_store) ==
843 FOLKS_MAYBE_BOOL_TRUE);
845 g_clear_object (&persona_store);
851 empathy_folks_persona_is_interesting (FolksPersona *persona)
853 /* We're not interested in non-Telepathy personas */
854 if (!TPF_IS_PERSONA (persona))
857 /* We're not interested in user personas which haven't been added to the
858 * contact list (see bgo#637151). */
859 if (folks_persona_get_is_user (persona) &&
860 !tpf_persona_get_is_in_contact_list (TPF_PERSONA (persona)))
869 empathy_get_x509_certificate_hostname (gnutls_x509_crt_t cert)
876 /* this snippet is taken from GnuTLS.
877 * see gnutls/lib/x509/rfc2818_hostname.c
879 for (idx = 0; res >= 0; idx++)
881 dns_name_size = sizeof (dns_name);
882 res = gnutls_x509_crt_get_subject_alt_name (cert, idx,
883 dns_name, &dns_name_size, NULL);
885 if (res == GNUTLS_SAN_DNSNAME || res == GNUTLS_SAN_IPADDRESS)
886 return g_strndup (dns_name, dns_name_size);
889 dns_name_size = sizeof (dns_name);
890 res = gnutls_x509_crt_get_dn_by_oid (cert, GNUTLS_OID_X520_COMMON_NAME,
891 0, 0, dns_name, &dns_name_size);
894 return g_strndup (dns_name, dns_name_size);
900 empathy_format_currency (gint amount,
902 const gchar *currency)
904 #define MINUS "\342\210\222"
905 #define EURO "\342\202\254"
906 #define YEN "\302\245"
907 #define POUND "\302\243"
909 /* localised representations of currency */
910 /* FIXME: check these, especially negatives and decimals */
911 static const struct {
912 const char *currency;
913 const char *positive;
914 const char *negative;
917 /* sym positive negative decimal */
918 { "EUR", EURO "%s", MINUS EURO "%s", "." },
919 { "USD", "$%s", MINUS "$%s", "." },
920 { "JPY", YEN "%s" MINUS YEN "%s", "." },
921 { "GBP", POUND "%s", MINUS POUND "%s", "." },
922 { "PLN", "%s zl", MINUS "%s zl", "." },
923 { "BRL", "R$%s", MINUS "R$%s", "." },
924 { "SEK", "%s kr", MINUS "%s kr", "." },
925 { "DKK", "kr %s", "kr " MINUS "%s", "." },
926 { "HKD", "$%s", MINUS "$%s", "." },
927 { "CHF", "%s Fr.", MINUS "%s Fr.", "." },
928 { "NOK", "kr %s", "kr" MINUS "%s", "," },
929 { "CAD", "$%s", MINUS "$%s", "." },
930 { "TWD", "$%s", MINUS "$%s", "." },
931 { "AUD", "$%s", MINUS "$%s", "." },
934 const char *positive = "%s";
935 const char *negative = MINUS "%s";
936 const char *decimal = ".";
937 char *fmt_amount, *money;
940 /* get the localised currency format */
941 for (i = 0; i < G_N_ELEMENTS (currencies); i++)
943 if (!tp_strdiff (currency, currencies[i].currency))
945 positive = currencies[i].positive;
946 negative = currencies[i].negative;
947 decimal = currencies[i].decimal;
952 /* format the amount using the scale */
955 /* no decimal point required */
956 fmt_amount = g_strdup_printf ("%d", amount);
960 /* don't use floating point arithmatic, it's noisy;
961 * we take the absolute values, because we want the minus
962 * sign to appear before the $ */
963 int divisor = pow (10, scale);
964 int dollars = abs (amount / divisor);
965 int cents = abs (amount % divisor);
967 fmt_amount = g_strdup_printf ("%d%s%0*d",
968 dollars, decimal, scale, cents);
971 money = g_strdup_printf (amount < 0 ? negative : positive, fmt_amount);
978 empathy_account_has_uri_scheme_tel (TpAccount *account)
980 const gchar * const * uri_schemes;
983 uri_schemes = tp_account_get_uri_schemes (account);
984 if (uri_schemes == NULL)
987 for (i = 0; uri_schemes[i] != NULL; i++)
989 if (!tp_strdiff (uri_schemes[i], "tel"))
996 /* Return the TpContact on @conn associated with @individual, if any */
998 empathy_get_tp_contact_for_individual (FolksIndividual *individual,
1001 TpContact *contact = NULL;
1005 personas = folks_individual_get_personas (individual);
1006 iter = gee_iterable_iterator (GEE_ITERABLE (personas));
1007 while (contact == NULL && gee_iterator_next (iter))
1009 TpfPersona *persona = gee_iterator_get (iter);
1010 TpConnection *contact_conn;
1011 TpContact *contact_cur = NULL;
1013 if (TPF_IS_PERSONA (persona))
1015 contact_cur = tpf_persona_get_contact (persona);
1016 if (contact_cur != NULL)
1018 contact_conn = tp_contact_get_connection (contact_cur);
1020 if (!tp_strdiff (tp_proxy_get_object_path (contact_conn),
1021 tp_proxy_get_object_path (conn)))
1022 contact = contact_cur;
1026 g_clear_object (&persona);
1028 g_clear_object (&iter);