From 057fc319fd536f33353bf307e8124dc8fbdd9040 Mon Sep 17 00:00:00 2001 From: Guillaume Desmottes Date: Tue, 29 Nov 2011 12:57:54 +0100 Subject: add EmpathyConnectionAggregator It won't do much atm but will be used as a helper dealing with all connections. https://bugzilla.gnome.org/show_bug.cgi?id=665121 --- libempathy/empathy-connection-aggregator.c | 190 +++++++++++++++++++++++++++++ 1 file changed, 190 insertions(+) create mode 100644 libempathy/empathy-connection-aggregator.c (limited to 'libempathy/empathy-connection-aggregator.c') diff --git a/libempathy/empathy-connection-aggregator.c b/libempathy/empathy-connection-aggregator.c new file mode 100644 index 000000000..0a8560327 --- /dev/null +++ b/libempathy/empathy-connection-aggregator.c @@ -0,0 +1,190 @@ +/* + * empathy-connection-aggregator.c - Source for EmpathyConnectionAggregator + * Copyright (C) 2010 Collabora Ltd. + * @author Cosimo Cecchi + * + * 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 + */ + +#include + +#include "empathy-connection-aggregator.h" + +#include + +#define DEBUG_FLAG EMPATHY_DEBUG_OTHER +#include "empathy-debug.h" +#include "empathy-utils.h" + + +#include "extensions/extensions.h" + +G_DEFINE_TYPE (EmpathyConnectionAggregator, empathy_connection_aggregator, + G_TYPE_OBJECT); + +struct _EmpathyConnectionAggregatorPriv { + TpAccountManager *mgr; + + /* List of owned TpConnection */ + GList *conns; +}; + +static void +empathy_connection_aggregator_dispose (GObject *object) +{ + EmpathyConnectionAggregator *self = (EmpathyConnectionAggregator *) object; + + g_clear_object (&self->priv->mgr); + + g_list_free_full (self->priv->conns, g_object_unref); + self->priv->conns = NULL; + + G_OBJECT_CLASS (empathy_connection_aggregator_parent_class)->dispose (object); +} + +static void +empathy_connection_aggregator_class_init ( + EmpathyConnectionAggregatorClass *klass) +{ + GObjectClass *oclass = G_OBJECT_CLASS (klass); + + oclass->dispose = empathy_connection_aggregator_dispose; + + g_type_class_add_private (klass, sizeof (EmpathyConnectionAggregatorPriv)); +} + +static void +conn_invalidated_cb (TpConnection *conn, + guint domain, + gint code, + gchar *message, + EmpathyConnectionAggregator *self) +{ + self->priv->conns = g_list_remove (self->priv->conns, conn); + + g_object_unref (conn); +} + +static void +check_connection (EmpathyConnectionAggregator *self, + TpConnection *conn) +{ + if (g_list_find (self->priv->conns, conn) != NULL) + return; + + self->priv->conns = g_list_prepend (self->priv->conns, + g_object_ref (conn)); + + tp_g_signal_connect_object (conn, "invalidated", + G_CALLBACK (conn_invalidated_cb), self, 0); +} + +static void +check_account (EmpathyConnectionAggregator *self, + TpAccount *account) +{ + TpConnection *conn; + + conn = tp_account_get_connection (account); + if (conn != NULL) + check_connection (self, conn); +} + +static void +account_conn_changed_cb (TpAccount *account, + GParamSpec *spec, + EmpathyConnectionAggregator *self) +{ + check_account (self, account); +} + +static void +add_account (EmpathyConnectionAggregator *self, + TpAccount *account) +{ + check_account (self, account); + + tp_g_signal_connect_object (account, "notify::connection", + G_CALLBACK (account_conn_changed_cb), self, 0); +} + +static void +account_validity_changed_cb (TpAccountManager *manager, + TpAccount *account, + gboolean valid, + EmpathyConnectionAggregator *self) +{ + if (valid) + add_account (self, account); +} + +static void +am_prepare_cb (GObject *source, + GAsyncResult *result, + gpointer user_data) +{ + EmpathyConnectionAggregator *self = EMPATHY_CONNECTION_AGGREGATOR (user_data); + GError *error = NULL; + GList *accounts, *l; + + if (!tp_proxy_prepare_finish (source, result, &error)) + { + DEBUG ("Failed to prepare account manager: %s", error->message); + g_error_free (error); + goto out; + } + + accounts = tp_account_manager_get_valid_accounts (self->priv->mgr); + for (l = accounts; l != NULL; l = g_list_next (l)) + { + TpAccount *account = l->data; + + add_account (self, account); + } + + tp_g_signal_connect_object (self->priv->mgr, "account-validity-changed", + G_CALLBACK (account_validity_changed_cb), self, 0); + + g_list_free (accounts); + +out: + g_object_unref (self); +} + +static void +empathy_connection_aggregator_init (EmpathyConnectionAggregator *self) +{ + self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self, + EMPATHY_TYPE_CONNECTION_AGGREGATOR, EmpathyConnectionAggregatorPriv); + + self->priv->mgr = tp_account_manager_dup (); + + tp_proxy_prepare_async (self->priv->mgr, NULL, am_prepare_cb, + g_object_ref (self)); +} + +EmpathyConnectionAggregator * +empathy_connection_aggregator_dup_singleton (void) +{ + static EmpathyConnectionAggregator *aggregator = NULL; + + if (G_LIKELY (aggregator != NULL)) + return g_object_ref (aggregator); + + aggregator = g_object_new (EMPATHY_TYPE_CONNECTION_AGGREGATOR, NULL); + + g_object_add_weak_pointer (G_OBJECT (aggregator), (gpointer *) &aggregator); + return aggregator; +} -- cgit v1.2.3