/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ /* * Copyright (C) 2007-2008 Collabora Ltd. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * * Authors: Xavier Claessens */ #include #include #include #include #include #include #include #include "empathy-tp-contact-factory.h" #include "empathy-utils.h" #include "empathy-account-manager.h" #define DEBUG_FLAG EMPATHY_DEBUG_TP | EMPATHY_DEBUG_CONTACT #include "empathy-debug.h" #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyTpContactFactory) typedef struct { EmpathyAccountManager *account_manager; McAccount *account; TpConnection *connection; gboolean ready; GList *contacts; EmpathyContact *user; gchar **avatar_mime_types; guint avatar_min_width; guint avatar_min_height; guint avatar_max_width; guint avatar_max_height; guint avatar_max_size; gboolean can_request_ft; } EmpathyTpContactFactoryPriv; G_DEFINE_TYPE (EmpathyTpContactFactory, empathy_tp_contact_factory, G_TYPE_OBJECT); enum { PROP_0, PROP_ACCOUNT, PROP_READY, PROP_MIME_TYPES, PROP_MIN_WIDTH, PROP_MIN_HEIGHT, PROP_MAX_WIDTH, PROP_MAX_HEIGHT, PROP_MAX_SIZE }; static EmpathyContact * tp_contact_factory_find_by_handle (EmpathyTpContactFactory *tp_factory, guint handle) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory); GList *l; for (l = priv->contacts; l; l = l->next) { if (empathy_contact_get_handle (l->data) == handle) { return l->data; } } return NULL; } static EmpathyContact * tp_contact_factory_find_by_id (EmpathyTpContactFactory *tp_factory, const gchar *id) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory); GList *l; for (l = priv->contacts; l; l = l->next) { if (!tp_strdiff (empathy_contact_get_id (l->data), id)) { return l->data; } } return NULL; } static void tp_contact_factory_weak_notify (gpointer data, GObject *where_the_object_was) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (data); DEBUG ("Remove finalized contact %p", where_the_object_was); priv->contacts = g_list_remove (priv->contacts, where_the_object_was); } static void tp_contact_factory_presences_table_foreach (const gchar *state_str, GHashTable *presences_table, EmpathyContact *contact) { const GValue *message; const gchar *message_str = NULL; empathy_contact_set_presence (contact, empathy_presence_from_str (state_str)); message = g_hash_table_lookup (presences_table, "message"); if (message) { message_str = g_value_get_string (message); } if (!EMP_STR_EMPTY (message_str)) { empathy_contact_set_presence_message (contact, message_str); } else { empathy_contact_set_presence_message (contact, NULL); } } static void tp_contact_factory_parse_presence_foreach (guint handle, GValueArray *presence_struct, EmpathyTpContactFactory *tp_factory) { GHashTable *presences_table; EmpathyContact *contact; contact = tp_contact_factory_find_by_handle (tp_factory, handle); if (!contact) { return; } presences_table = g_value_get_boxed (g_value_array_get_nth (presence_struct, 1)); g_hash_table_foreach (presences_table, (GHFunc) tp_contact_factory_presences_table_foreach, contact); DEBUG ("Changing presence for contact %s (%d) to '%s' (%d)", empathy_contact_get_id (contact), handle, empathy_contact_get_presence_message (contact), empathy_contact_get_presence (contact)); } static void tp_contact_factory_get_presence_cb (TpConnection *connection, GHashTable *handle_table, const GError *error, gpointer user_data, GObject *tp_factory) { if (error) { DEBUG ("Error getting presence: %s", error->message); if (error->domain == TP_DBUS_ERRORS && error->code == TP_DBUS_ERROR_NO_INTERFACE) { guint *handles = user_data; /* We have no presence iface, set default presence * to available */ while (*handles != 0) { EmpathyContact *contact; contact = tp_contact_factory_find_by_handle ( (EmpathyTpContactFactory*) tp_factory, *handles); if (contact) { empathy_contact_set_presence (contact, MC_PRESENCE_AVAILABLE); } handles++; } } return; } g_hash_table_foreach (handle_table, (GHFunc) tp_contact_factory_parse_presence_foreach, EMPATHY_TP_CONTACT_FACTORY (tp_factory)); } static void tp_contact_factory_presence_update_cb (TpConnection *connection, GHashTable *handle_table, gpointer user_data, GObject *tp_factory) { g_hash_table_foreach (handle_table, (GHFunc) tp_contact_factory_parse_presence_foreach, EMPATHY_TP_CONTACT_FACTORY (tp_factory)); } static void tp_contact_factory_set_aliases_cb (TpConnection *connection, const GError *error, gpointer user_data, GObject *tp_factory) { if (error) { DEBUG ("Error setting alias: %s", error->message); } } static void tp_contact_factory_request_aliases_cb (TpConnection *connection, const gchar **contact_names, const GError *error, gpointer user_data, GObject *tp_factory) { guint *handles = user_data; guint i = 0; const gchar **name; if (error) { DEBUG ("Error requesting aliases: %s", error->message); /* If we failed to get alias set it to NULL, like that if * someone is waiting for the name to be ready it won't wait * infinitely */ while (*handles != 0) { EmpathyContact *contact; contact = tp_contact_factory_find_by_handle ( (EmpathyTpContactFactory*) tp_factory, *handles); if (contact) { empathy_contact_set_name (contact, NULL); } handles++; } return; } for (name = contact_names; *name; name++) { EmpathyContact *contact; contact = tp_contact_factory_find_by_handle (EMPATHY_TP_CONTACT_FACTORY (tp_factory), handles[i]); if (!contact) { continue; } DEBUG ("Renaming contact %s (%d) to %s (request cb)", empathy_contact_get_id (contact), empathy_contact_get_handle (contact), *name); empathy_contact_set_name (contact, *name); i++; } } static void tp_contact_factory_aliases_changed_cb (TpConnection *connection, const GPtrArray *renamed_handlers, gpointer user_data, GObject *weak_object) { EmpathyTpContactFactory *tp_factory = EMPATHY_TP_CONTACT_FACTORY (weak_object); guint i; for (i = 0; renamed_handlers->len > i; i++) { guint handle; const gchar *alias; GValueArray *renamed_struct; EmpathyContact *contact; renamed_struct = g_ptr_array_index (renamed_handlers, i); handle = g_value_get_uint (g_value_array_get_nth (renamed_struct, 0)); alias = g_value_get_string (g_value_array_get_nth (renamed_struct, 1)); contact = tp_contact_factory_find_by_handle (tp_factory, handle); if (!contact) { /* We don't know this contact, skip */ continue; } DEBUG ("Renaming contact %s (%d) to %s (changed cb)", empathy_contact_get_id (contact), handle, alias); empathy_contact_set_name (contact, alias); } } static void tp_contact_factory_set_avatar_cb (TpConnection *connection, const gchar *token, const GError *error, gpointer user_data, GObject *tp_factory) { if (error) { DEBUG ("Error setting avatar: %s", error->message); } } static void tp_contact_factory_clear_avatar_cb (TpConnection *connection, const GError *error, gpointer user_data, GObject *tp_factory) { if (error) { DEBUG ("Error clearing avatar: %s", error->message); } } static void tp_contact_factory_avatar_retrieved_cb (TpConnection *connection, guint handle, const gchar *token, const GArray *avatar_data, const gchar *mime_type, gpointer user_data, GObject *tp_factory) { EmpathyContact *contact; contact = tp_contact_factory_find_by_handle (EMPATHY_TP_CONTACT_FACTORY (tp_factory), handle); if (!contact) { return; } DEBUG ("Avatar retrieved for contact %s (%d)", empathy_contact_get_id (contact), handle); empathy_contact_load_avatar_data (contact, avatar_data->data, avatar_data->len, mime_type, token); } static void tp_contact_factory_request_avatars_cb (TpConnection *connection, const GError *error, gpointer user_data, GObject *tp_factory) { if (error) { DEBUG ("Error requesting avatars: %s", error->message); } } static gboolean tp_contact_factory_avatar_maybe_update (EmpathyTpContactFactory *tp_factory, guint handle, const gchar *token) { EmpathyContact *contact; EmpathyAvatar *avatar; contact = tp_contact_factory_find_by_handle (tp_factory, handle); if (!contact) { return TRUE; } /* Check if we have an avatar */ if (EMP_STR_EMPTY (token)) { empathy_contact_set_avatar (contact, NULL); return TRUE; } /* Check if the avatar changed */ avatar = empathy_contact_get_avatar (contact); if (avatar && !tp_strdiff (avatar->token, token)) { return TRUE; } /* The avatar changed, search the new one in the cache */ if (empathy_contact_load_avatar_cache (contact, token)) { /* Got from cache, use it */ return TRUE; } /* Avatar is not up-to-date, we have to request it. */ return FALSE; } typedef struct { EmpathyTpContactFactory *tp_factory; GArray *handles; } TokensData; static void tp_contact_factory_avatar_tokens_foreach (gpointer key, gpointer value, gpointer user_data) { TokensData *data = user_data; const gchar *token = value; guint handle = GPOINTER_TO_UINT (key); if (!tp_contact_factory_avatar_maybe_update (data->tp_factory, handle, token)) { g_array_append_val (data->handles, handle); } } static void tp_contact_factory_get_known_avatar_tokens_cb (TpConnection *connection, GHashTable *tokens, const GError *error, gpointer user_data, GObject *tp_factory) { TokensData data; if (error) { DEBUG ("Error getting known avatars tokens: %s", error->message); return; } data.tp_factory = EMPATHY_TP_CONTACT_FACTORY (tp_factory); data.handles = g_array_new (FALSE, FALSE, sizeof (guint)); g_hash_table_foreach (tokens, tp_contact_factory_avatar_tokens_foreach, &data); DEBUG ("Got %d tokens, need to request %d avatars", g_hash_table_size (tokens), data.handles->len); /* Request needed avatars */ if (data.handles->len > 0) { tp_cli_connection_interface_avatars_call_request_avatars (connection, -1, data.handles, tp_contact_factory_request_avatars_cb, NULL, NULL, tp_factory); } g_array_free (data.handles, TRUE); } static void tp_contact_factory_avatar_updated_cb (TpConnection *connection, guint handle, const gchar *new_token, gpointer user_data, GObject *tp_factory) { GArray *handles; if (tp_contact_factory_avatar_maybe_update (EMPATHY_TP_CONTACT_FACTORY (tp_factory), handle, new_token)) { /* Avatar was cached, nothing to do */ return; } DEBUG ("Need to request avatar for token %s", new_token); handles = g_array_new (FALSE, FALSE, sizeof (guint)); g_array_append_val (handles, handle); tp_cli_connection_interface_avatars_call_request_avatars (connection, -1, handles, tp_contact_factory_request_avatars_cb, NULL, NULL, tp_factory); g_array_free (handles, TRUE); } static void tp_contact_factory_update_capabilities (EmpathyTpContactFactory *tp_factory, guint handle, const gchar *channel_type, guint generic, guint specific) { EmpathyContact *contact; EmpathyCapabilities capabilities; contact = tp_contact_factory_find_by_handle (tp_factory, handle); if (!contact) { return; } capabilities = empathy_contact_get_capabilities (contact); capabilities &= ~EMPATHY_CAPABILITIES_UNKNOWN; if (strcmp (channel_type, TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA) == 0) { capabilities &= ~EMPATHY_CAPABILITIES_AUDIO; capabilities &= ~EMPATHY_CAPABILITIES_VIDEO; if (specific & TP_CHANNEL_MEDIA_CAPABILITY_AUDIO) { capabilities |= EMPATHY_CAPABILITIES_AUDIO; } if (specific & TP_CHANNEL_MEDIA_CAPABILITY_VIDEO) { capabilities |= EMPATHY_CAPABILITIES_VIDEO; } } DEBUG ("Changing capabilities for contact %s (%d) to %d", empathy_contact_get_id (contact), empathy_contact_get_handle (contact), capabilities); empathy_contact_set_capabilities (contact, capabilities); } static void tp_contact_factory_get_capabilities_cb (TpConnection *connection, const GPtrArray *capabilities, const GError *error, gpointer user_data, GObject *weak_object) { EmpathyTpContactFactory *tp_factory = EMPATHY_TP_CONTACT_FACTORY (weak_object); guint i; if (error) { DEBUG ("Error getting capabilities: %s", error->message); /* FIXME Should set the capabilities of the contacts for which this request * originated to NONE */ return; } for (i = 0; i < capabilities->len; i++) { GValueArray *values; guint handle; const gchar *channel_type; guint generic; guint specific; values = g_ptr_array_index (capabilities, i); handle = g_value_get_uint (g_value_array_get_nth (values, 0)); channel_type = g_value_get_string (g_value_array_get_nth (values, 1)); generic = g_value_get_uint (g_value_array_get_nth (values, 2)); specific = g_value_get_uint (g_value_array_get_nth (values, 3)); tp_contact_factory_update_capabilities (tp_factory, handle, channel_type, generic, specific); } } static void tp_contact_factory_capabilities_changed_cb (TpConnection *connection, const GPtrArray *capabilities, gpointer user_data, GObject *weak_object) { EmpathyTpContactFactory *tp_factory = EMPATHY_TP_CONTACT_FACTORY (weak_object); guint i; for (i = 0; i < capabilities->len; i++) { GValueArray *values; guint handle; const gchar *channel_type; guint generic; guint specific; values = g_ptr_array_index (capabilities, i); handle = g_value_get_uint (g_value_array_get_nth (values, 0)); channel_type = g_value_get_string (g_value_array_get_nth (values, 1)); generic = g_value_get_uint (g_value_array_get_nth (values, 3)); specific = g_value_get_uint (g_value_array_get_nth (values, 5)); tp_contact_factory_update_capabilities (tp_factory, handle, channel_type, generic, specific); } } static void tp_contact_factory_request_everything (EmpathyTpContactFactory *tp_factory, const GArray *handles) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory); guint *dup_handles; g_return_if_fail (priv->ready); dup_handles = g_malloc0 ((handles->len + 1) * sizeof (guint)); g_memmove (dup_handles, handles->data, handles->len * sizeof (guint)); tp_cli_connection_interface_presence_call_get_presence (priv->connection, -1, handles, tp_contact_factory_get_presence_cb, dup_handles, g_free, G_OBJECT (tp_factory)); /* FIXME: Sometimes the dbus call timesout because CM takes * too much time to request all aliases from the server, * that's why we increase the timeout here. See fd.o bug #14795 */ dup_handles = g_malloc0 ((handles->len + 1) * sizeof (guint)); g_memmove (dup_handles, handles->data, handles->len * sizeof (guint)); tp_cli_connection_interface_aliasing_call_request_aliases (priv->connection, 5*60*1000, handles, tp_contact_factory_request_aliases_cb, dup_handles, g_free, G_OBJECT (tp_factory)); tp_cli_connection_interface_avatars_call_get_known_avatar_tokens (priv->connection, -1, handles, tp_contact_factory_get_known_avatar_tokens_cb, NULL, NULL, G_OBJECT (tp_factory)); tp_cli_connection_interface_capabilities_call_get_capabilities (priv->connection, -1, handles, tp_contact_factory_get_capabilities_cb, NULL, NULL, G_OBJECT (tp_factory)); } static void tp_contact_factory_list_free (gpointer data) { GList *l = data; g_list_foreach (l, (GFunc) g_object_unref, NULL); g_list_free (l); } static void tp_contact_factory_request_handles_cb (TpConnection *connection, const GArray *handles, const GError *error, gpointer user_data, GObject *tp_factory) { GList *contacts = user_data; GList *l; guint i = 0; if (error) { DEBUG ("Failed to request handles: %s", error->message); return; } for (l = contacts; l; l = l->next) { guint handle; handle = g_array_index (handles, guint, i); empathy_contact_set_handle (l->data, handle); i++; } tp_contact_factory_request_everything (EMPATHY_TP_CONTACT_FACTORY (tp_factory), handles); } static void tp_contact_factory_inspect_handles_cb (TpConnection *connection, const gchar **ids, const GError *error, gpointer user_data, GObject *tp_factory) { const gchar **id; GList *contacts = user_data; GList *l; if (error) { DEBUG ("Failed to inspect handles: %s", error->message); return; } id = ids; for (l = contacts; l; l = l->next) { empathy_contact_set_id (l->data, *id); id++; } } static void tp_contact_factory_disconnect_contact_foreach (gpointer data, gpointer user_data) { EmpathyContact *contact = data; empathy_contact_set_presence (contact, MC_PRESENCE_UNSET); empathy_contact_set_handle (contact, 0); } static void tp_contact_factory_connection_invalidated_cb (EmpathyTpContactFactory *tp_factory) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory); DEBUG ("Connection invalidated"); g_object_unref (priv->connection); priv->connection = NULL; priv->ready = FALSE; g_object_notify (G_OBJECT (tp_factory), "ready"); g_list_foreach (priv->contacts, tp_contact_factory_disconnect_contact_foreach, tp_factory); } static void tp_contact_factory_ready (EmpathyTpContactFactory *tp_factory) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory); GList *l; GArray *handle_needed; GArray *id_needed; GList *handle_needed_contacts = NULL; GList *id_needed_contacts = NULL; DEBUG ("Connection ready"); priv->ready = TRUE; g_object_notify (G_OBJECT (tp_factory), "ready"); /* Connect signals */ tp_cli_connection_interface_aliasing_connect_to_aliases_changed (priv->connection, tp_contact_factory_aliases_changed_cb, NULL, NULL, G_OBJECT (tp_factory), NULL); tp_cli_connection_interface_avatars_connect_to_avatar_updated (priv->connection, tp_contact_factory_avatar_updated_cb, NULL, NULL, G_OBJECT (tp_factory), NULL); tp_cli_connection_interface_avatars_connect_to_avatar_retrieved (priv->connection, tp_contact_factory_avatar_retrieved_cb, NULL, NULL, G_OBJECT (tp_factory), NULL); tp_cli_connection_interface_presence_connect_to_presence_update (priv->connection, tp_contact_factory_presence_update_cb, NULL, NULL, G_OBJECT (tp_factory), NULL); tp_cli_connection_interface_capabilities_connect_to_capabilities_changed (priv->connection, tp_contact_factory_capabilities_changed_cb, NULL, NULL, G_OBJECT (tp_factory), NULL); /* Request needed info for all existing contacts */ handle_needed = g_array_new (TRUE, FALSE, sizeof (gchar*)); id_needed = g_array_new (FALSE, FALSE, sizeof (guint)); for (l = priv->contacts; l; l = l->next) { EmpathyContact *contact; guint handle; const gchar *id; contact = l->data; handle = empathy_contact_get_handle (contact); id = empathy_contact_get_id (contact); if (handle == 0) { g_assert (!EMP_STR_EMPTY (id)); g_array_append_val (handle_needed, id); handle_needed_contacts = g_list_prepend (handle_needed_contacts, g_object_ref (contact)); } if (EMP_STR_EMPTY (id)) { g_array_append_val (id_needed, handle); id_needed_contacts = g_list_prepend (id_needed_contacts, g_object_ref (contact)); } } handle_needed_contacts = g_list_reverse (handle_needed_contacts); id_needed_contacts = g_list_reverse (id_needed_contacts); tp_cli_connection_call_request_handles (priv->connection, -1, TP_HANDLE_TYPE_CONTACT, (const gchar**) handle_needed->data, tp_contact_factory_request_handles_cb, handle_needed_contacts, tp_contact_factory_list_free, G_OBJECT (tp_factory)); tp_cli_connection_call_inspect_handles (priv->connection, -1, TP_HANDLE_TYPE_CONTACT, id_needed, tp_contact_factory_inspect_handles_cb, id_needed_contacts, tp_contact_factory_list_free, G_OBJECT (tp_factory)); tp_contact_factory_request_everything ((EmpathyTpContactFactory*) tp_factory, id_needed); g_array_free (handle_needed, TRUE); g_array_free (id_needed, TRUE); } static void get_requestable_channel_classes_cb (TpProxy *connection, const GValue *value, const GError *error, gpointer user_data, GObject *weak_object) { EmpathyTpContactFactory *self = EMPATHY_TP_CONTACT_FACTORY (weak_object); EmpathyTpContactFactoryPriv *priv = GET_PRIV (self); GPtrArray *classes; guint i; if (error != NULL) { DEBUG ("Error: %s", error->message); tp_contact_factory_ready (self); return; } classes = g_value_get_boxed (value); for (i = 0; i < classes->len; i++) { GValueArray *class_struct; GHashTable *fixed_prop; GValue *chan_type, *handle_type; GList *l; class_struct = g_ptr_array_index (classes, i); fixed_prop = g_value_get_boxed (g_value_array_get_nth (class_struct, 0)); chan_type = g_hash_table_lookup (fixed_prop, TP_IFACE_CHANNEL ".ChannelType"); if (chan_type == NULL || tp_strdiff (g_value_get_string (chan_type), TP_IFACE_CHANNEL_TYPE_FILE_TRANSFER)) { continue; } handle_type = g_hash_table_lookup (fixed_prop, TP_IFACE_CHANNEL ".TargetHandleType"); if (handle_type == NULL || g_value_get_uint (handle_type) != TP_HANDLE_TYPE_CONTACT) { continue; } /* We can request file transfer channel to contacts. */ priv->can_request_ft = TRUE; /* Update the capabilities of all contacts */ for (l = priv->contacts; l != NULL; l = g_list_next (l)) { EmpathyContact *contact = l->data; EmpathyCapabilities caps; caps = empathy_contact_get_capabilities (contact); empathy_contact_set_capabilities (contact, caps | EMPATHY_CAPABILITIES_FT); } break; } tp_contact_factory_ready (self); } static void tp_contact_factory_got_avatar_requirements_cb (TpConnection *proxy, const gchar **mime_types, guint min_width, guint min_height, guint max_width, guint max_height, guint max_size, const GError *error, gpointer user_data, GObject *tp_factory) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory); if (error) { DEBUG ("Failed to get avatar requirements: %s", error->message); /* We'll just leave avatar_mime_types as NULL; the * avatar-setting code can use this as a signal that you can't * set avatars. */ } else { priv->avatar_mime_types = g_strdupv ((gchar **) mime_types); priv->avatar_min_width = min_width; priv->avatar_min_height = min_height; priv->avatar_max_width = max_width; priv->avatar_max_height = max_height; priv->avatar_max_size = max_size; } /* Can we request file transfer channels? */ tp_cli_dbus_properties_call_get (priv->connection, -1, TP_IFACE_CONNECTION_INTERFACE_REQUESTS, "RequestableChannelClasses", get_requestable_channel_classes_cb, NULL, NULL, G_OBJECT (tp_factory)); } static void tp_contact_factory_got_self_handle_cb (TpConnection *proxy, guint handle, const GError *error, gpointer user_data, GObject *tp_factory) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory); if (error) { DEBUG ("Failed to get self handles: %s", error->message); return; } empathy_contact_set_handle (priv->user, handle); /* Get avatar requirements for this connection */ tp_cli_connection_interface_avatars_call_get_avatar_requirements ( priv->connection, -1, tp_contact_factory_got_avatar_requirements_cb, NULL, NULL, tp_factory); } static void tp_contact_factory_connection_ready_cb (EmpathyTpContactFactory *tp_factory) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory); /* Get our own handle */ tp_cli_connection_call_get_self_handle (priv->connection, -1, tp_contact_factory_got_self_handle_cb, NULL, NULL, G_OBJECT (tp_factory)); } static void tp_contact_factory_status_updated (EmpathyTpContactFactory *tp_factory) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory); gboolean connection_ready; MissionControl *mc; if (priv->connection) { /* We already have our connection object */ return; } mc = empathy_mission_control_dup_singleton (); priv->connection = mission_control_get_tpconnection (mc, priv->account, NULL); if (!priv->connection) { return; } /* We got a new connection, wait for it to be ready */ g_signal_connect_swapped (priv->connection, "invalidated", G_CALLBACK (tp_contact_factory_connection_invalidated_cb), tp_factory); g_object_get (priv->connection, "connection-ready", &connection_ready, NULL); if (connection_ready) { tp_contact_factory_connection_ready_cb (tp_factory); } else { g_signal_connect_swapped (priv->connection, "notify::connection-ready", G_CALLBACK (tp_contact_factory_connection_ready_cb), tp_factory); } g_object_unref (mc); } static void tp_contact_factory_account_connection_cb (EmpathyAccountManager *account_manager, McAccount *account, TpConnectionStatusReason reason, TpConnectionStatus current, TpConnectionStatus previous, EmpathyTpContactFactory *tp_factory) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory); if (account && empathy_account_equal (account, priv->account)) { tp_contact_factory_status_updated (tp_factory); } } static void tp_contact_factory_add_contact (EmpathyTpContactFactory *tp_factory, EmpathyContact *contact) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory); g_object_weak_ref (G_OBJECT (contact), tp_contact_factory_weak_notify, tp_factory); priv->contacts = g_list_prepend (priv->contacts, contact); DEBUG ("Contact added: %s (%d)", empathy_contact_get_id (contact), empathy_contact_get_handle (contact)); } static void tp_contact_factory_hold_handles_cb (TpConnection *connection, const GError *error, gpointer userdata, GObject *tp_factory) { if (error) { DEBUG ("Failed to hold handles: %s", error->message); } } EmpathyContact * empathy_tp_contact_factory_get_user (EmpathyTpContactFactory *tp_factory) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory); g_return_val_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory), NULL); return g_object_ref (priv->user); } static void contact_created (EmpathyTpContactFactory *self, EmpathyContact *contact) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (self); if (priv->can_request_ft) { /* Set the FT capability */ /* FIXME: We should use the futur ContactCapabilities interface */ EmpathyCapabilities caps; caps = empathy_contact_get_capabilities (contact); caps |= EMPATHY_CAPABILITIES_FT; empathy_contact_set_capabilities (contact, caps); } tp_contact_factory_add_contact (self, contact); } EmpathyContact * empathy_tp_contact_factory_get_from_id (EmpathyTpContactFactory *tp_factory, const gchar *id) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory); EmpathyContact *contact; g_return_val_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory), NULL); g_return_val_if_fail (id != NULL, NULL); /* Check if the contact already exists */ contact = tp_contact_factory_find_by_id (tp_factory, id); if (contact) { return g_object_ref (contact); } /* Create new contact */ contact = g_object_new (EMPATHY_TYPE_CONTACT, "account", priv->account, "id", id, NULL); contact_created (tp_factory, contact); if (priv->ready) { const gchar *contact_ids[] = {id, NULL}; GList *contacts; contacts = g_list_prepend (NULL, g_object_ref (contact)); tp_cli_connection_call_request_handles (priv->connection, -1, TP_HANDLE_TYPE_CONTACT, contact_ids, tp_contact_factory_request_handles_cb, contacts, tp_contact_factory_list_free, G_OBJECT (tp_factory)); } return contact; } EmpathyContact * empathy_tp_contact_factory_get_from_handle (EmpathyTpContactFactory *tp_factory, guint handle) { EmpathyContact *contact; GArray *handles; GList *contacts; g_return_val_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory), NULL); handles = g_array_new (FALSE, FALSE, sizeof (guint)); g_array_append_val (handles, handle); contacts = empathy_tp_contact_factory_get_from_handles (tp_factory, handles); g_array_free (handles, TRUE); contact = contacts ? contacts->data : NULL; g_list_free (contacts); return contact; } GList * empathy_tp_contact_factory_get_from_handles (EmpathyTpContactFactory *tp_factory, const GArray *handles) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory); GList *contacts = NULL; GArray *new_handles; GList *new_contacts = NULL; guint i; g_return_val_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory), NULL); g_return_val_if_fail (handles != NULL, NULL); /* Search all contacts we already have */ new_handles = g_array_new (FALSE, FALSE, sizeof (guint)); for (i = 0; i < handles->len; i++) { EmpathyContact *contact; guint handle; handle = g_array_index (handles, guint, i); if (handle == 0) { continue; } contact = tp_contact_factory_find_by_handle (tp_factory, handle); if (contact) { contacts = g_list_prepend (contacts, g_object_ref (contact)); } else { g_array_append_val (new_handles, handle); } } if (new_handles->len == 0) { g_array_free (new_handles, TRUE); return contacts; } /* Create new contacts */ for (i = 0; i < new_handles->len; i++) { EmpathyContact *contact; guint handle; handle = g_array_index (new_handles, guint, i); contact = g_object_new (EMPATHY_TYPE_CONTACT, "account", priv->account, "handle", handle, NULL); contact_created (tp_factory, contact); contacts = g_list_prepend (contacts, contact); new_contacts = g_list_prepend (new_contacts, g_object_ref (contact)); } new_contacts = g_list_reverse (new_contacts); if (priv->ready) { /* Get the IDs of all new handles */ tp_cli_connection_call_inspect_handles (priv->connection, -1, TP_HANDLE_TYPE_CONTACT, new_handles, tp_contact_factory_inspect_handles_cb, new_contacts, tp_contact_factory_list_free, G_OBJECT (tp_factory)); /* Hold all new handles. */ /* FIXME: Should be unholded when removed from the factory */ tp_cli_connection_call_hold_handles (priv->connection, -1, TP_HANDLE_TYPE_CONTACT, new_handles, tp_contact_factory_hold_handles_cb, NULL, NULL, G_OBJECT (tp_factory)); tp_contact_factory_request_everything (tp_factory, new_handles); } g_array_free (new_handles, TRUE); return contacts; } void empathy_tp_contact_factory_set_alias (EmpathyTpContactFactory *tp_factory, EmpathyContact *contact, const gchar *alias) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory); GHashTable *new_alias; guint handle; g_return_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory)); g_return_if_fail (EMPATHY_IS_CONTACT (contact)); g_return_if_fail (priv->ready); g_return_if_fail (empathy_account_equal (empathy_contact_get_account (contact), priv->account)); handle = empathy_contact_get_handle (contact); DEBUG ("Setting alias for contact %s (%d) to %s", empathy_contact_get_id (contact), handle, alias); new_alias = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free); g_hash_table_insert (new_alias, GUINT_TO_POINTER (handle), g_strdup (alias)); tp_cli_connection_interface_aliasing_call_set_aliases (priv->connection, -1, new_alias, tp_contact_factory_set_aliases_cb, NULL, NULL, G_OBJECT (tp_factory)); g_hash_table_destroy (new_alias); } void empathy_tp_contact_factory_set_avatar (EmpathyTpContactFactory *tp_factory, const gchar *data, gsize size, const gchar *mime_type) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory); g_return_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory)); g_return_if_fail (priv->ready); if (data && size > 0 && size < G_MAXUINT) { GArray avatar; avatar.data = (gchar*) data; avatar.len = size; DEBUG ("Setting avatar on account %s", mc_account_get_unique_name (priv->account)); tp_cli_connection_interface_avatars_call_set_avatar (priv->connection, -1, &avatar, mime_type, tp_contact_factory_set_avatar_cb, NULL, NULL, G_OBJECT (tp_factory)); } else { DEBUG ("Clearing avatar on account %s", mc_account_get_unique_name (priv->account)); tp_cli_connection_interface_avatars_call_clear_avatar (priv->connection, -1, tp_contact_factory_clear_avatar_cb, NULL, NULL, G_OBJECT (tp_factory)); } } gboolean empathy_tp_contact_factory_is_ready (EmpathyTpContactFactory *tp_factory) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory); g_return_val_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory), FALSE); return priv->ready; } static void tp_contact_factory_get_property (GObject *object, guint param_id, GValue *value, GParamSpec *pspec) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (object); switch (param_id) { case PROP_ACCOUNT: g_value_set_object (value, priv->account); break; case PROP_READY: g_value_set_boolean (value, priv->ready); break; case PROP_MIME_TYPES: g_value_set_boxed (value, priv->avatar_mime_types); break; case PROP_MIN_WIDTH: g_value_set_uint (value, priv->avatar_min_width); break; case PROP_MIN_HEIGHT: g_value_set_uint (value, priv->avatar_min_height); break; case PROP_MAX_WIDTH: g_value_set_uint (value, priv->avatar_max_width); break; case PROP_MAX_HEIGHT: g_value_set_uint (value, priv->avatar_max_height); break; case PROP_MAX_SIZE: g_value_set_uint (value, priv->avatar_max_size); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); break; }; } static void tp_contact_factory_set_property (GObject *object, guint param_id, const GValue *value, GParamSpec *pspec) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (object); switch (param_id) { case PROP_ACCOUNT: priv->account = g_object_ref (g_value_get_object (value)); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); break; }; } static void tp_contact_factory_finalize (GObject *object) { EmpathyTpContactFactoryPriv *priv = GET_PRIV (object); GList *l; DEBUG ("Finalized: %p (%s)", object, mc_account_get_normalized_name (priv->account)); g_signal_handlers_disconnect_by_func (priv->account_manager, tp_contact_factory_account_connection_cb, object); for (l = priv->contacts; l; l = l->next) { g_object_weak_unref (G_OBJECT (l->data), tp_contact_factory_weak_notify, object); } g_list_free (priv->contacts); g_object_unref (priv->account_manager); g_object_unref (priv->account); g_object_unref (priv->user); if (priv->connection) { g_signal_handlers_disconnect_by_func (priv->connection, tp_contact_factory_connection_invalidated_cb, object); g_object_unref (priv->connection); } g_strfreev (priv->avatar_mime_types); G_OBJECT_CLASS (empathy_tp_contact_factory_parent_class)->finalize (object); } static GObject * tp_contact_factory_constructor (GType type, guint n_props, GObjectConstructParam *props) { GObject *tp_factory; EmpathyTpContactFactoryPriv *priv; tp_factory = G_OBJECT_CLASS (empathy_tp_contact_factory_parent_class)->constructor (type, n_props, props); priv = GET_PRIV (tp_factory); priv->ready = FALSE; priv->user = empathy_contact_new (priv->account); empathy_contact_set_is_user (priv->user, TRUE); tp_contact_factory_add_contact ((EmpathyTpContactFactory*) tp_factory, priv->user); tp_contact_factory_status_updated (EMPATHY_TP_CONTACT_FACTORY (tp_factory)); return tp_factory; } static void empathy_tp_contact_factory_class_init (EmpathyTpContactFactoryClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); object_class->finalize = tp_contact_factory_finalize; object_class->constructor = tp_contact_factory_constructor; object_class->get_property = tp_contact_factory_get_property; object_class->set_property = tp_contact_factory_set_property; g_object_class_install_property (object_class, PROP_ACCOUNT, g_param_spec_object ("account", "Factory's Account", "The account associated with the factory", MC_TYPE_ACCOUNT, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS)); g_object_class_install_property (object_class, PROP_READY, g_param_spec_boolean ("ready", "Whether the factory is ready", "TRUE once the factory is ready to be used", FALSE, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); g_object_class_install_property (object_class, PROP_MIME_TYPES, g_param_spec_boxed ("avatar-mime-types", "Supported MIME types for avatars", "Types of images that may be set as " "avatars on this connection. Only valid " "once 'ready' becomes TRUE.", G_TYPE_STRV, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); g_object_class_install_property (object_class, PROP_MIN_WIDTH, g_param_spec_uint ("avatar-min-width", "Minimum width for avatars", "Minimum width of avatar that may be set. " "Only valid once 'ready' becomes TRUE.", 0, G_MAXUINT, 0, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); g_object_class_install_property (object_class, PROP_MIN_HEIGHT, g_param_spec_uint ("avatar-min-height", "Minimum height for avatars", "Minimum height of avatar that may be set. " "Only valid once 'ready' becomes TRUE.", 0, G_MAXUINT, 0, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); g_object_class_install_property (object_class, PROP_MAX_WIDTH, g_param_spec_uint ("avatar-max-width", "Maximum width for avatars", "Maximum width of avatar that may be set " "or 0 if there is no maximum. " "Only valid once 'ready' becomes TRUE.", 0, G_MAXUINT, 0, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); g_object_class_install_property (object_class, PROP_MAX_HEIGHT, g_param_spec_uint ("avatar-max-height", "Maximum height for avatars", "Maximum height of avatar that may be set " "or 0 if there is no maximum. " "Only valid once 'ready' becomes TRUE.", 0, G_MAXUINT, 0, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); g_object_class_install_property (object_class, PROP_MAX_SIZE, g_param_spec_uint ("avatar-max-size", "Maximum size for avatars in bytes", "Maximum file size of avatar that may be " "set or 0 if there is no maximum. " "Only valid once 'ready' becomes TRUE.", 0, G_MAXUINT, 0, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); g_type_class_add_private (object_class, sizeof (EmpathyTpContactFactoryPriv)); } static void empathy_tp_contact_factory_init (EmpathyTpContactFactory *tp_factory) { EmpathyTpContactFactoryPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (tp_factory, EMPATHY_TYPE_TP_CONTACT_FACTORY, EmpathyTpContactFactoryPriv); tp_factory->priv = priv; priv->account_manager = empathy_account_manager_dup_singleton (); g_signal_connect (priv->account_manager, "account-connection-changed", G_CALLBACK (tp_contact_factory_account_connection_cb), tp_factory); priv->can_request_ft = FALSE; } EmpathyTpContactFactory * empathy_tp_contact_factory_new (McAccount *account) { return g_object_new (EMPATHY_TYPE_TP_CONTACT_FACTORY, "account", account, NULL); }