/*
* Copyright (C) 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: Cosimo Cecchi <cosimo.cecchi@collabora.co.uk>
* Sjoerd Simons <sjoerd.simons@collabora.co.uk>
*/
#include "config.h"
#include <libmissioncontrol/mc-account-monitor.h>
#include "empathy-account-manager.h"
#include "empathy-account-priv.h"
#include "empathy-marshal.h"
#include "empathy-utils.h"
#define DEBUG_FLAG EMPATHY_DEBUG_ACCOUNT
#include <libempathy/empathy-debug.h>
#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyAccountManager)
typedef struct {
McAccountMonitor *monitor;
MissionControl *mc;
/* (owned) unique name -> (reffed) EmpathyAccount */
GHashTable *accounts;
int connected;
int connecting;
gboolean dispose_run;
} EmpathyAccountManagerPriv;
enum {
ACCOUNT_CREATED,
ACCOUNT_DELETED,
ACCOUNT_ENABLED,
ACCOUNT_DISABLED,
ACCOUNT_CHANGED,
ACCOUNT_CONNECTION_CHANGED,
ACCOUNT_PRESENCE_CHANGED,
NEW_CONNECTION,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL];
static EmpathyAccountManager *manager_singleton = NULL;
G_DEFINE_TYPE (EmpathyAccountManager, empathy_account_manager, G_TYPE_OBJECT);
static TpConnectionPresenceType
mc_presence_to_tp_presence (McPresence presence)
{
switch (presence)
{
case MC_PRESENCE_OFFLINE:
return TP_CONNECTION_PRESENCE_TYPE_OFFLINE;
case MC_PRESENCE_AVAILABLE:
return TP_CONNECTION_PRESENCE_TYPE_AVAILABLE;
case MC_PRESENCE_AWAY:
return TP_CONNECTION_PRESENCE_TYPE_AWAY;
case MC_PRESENCE_EXTENDED_AWAY:
return TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY;
case MC_PRESENCE_HIDDEN:
return TP_CONNECTION_PRESENCE_TYPE_HIDDEN;
case MC_PRESENCE_DO_NOT_DISTURB:
return TP_CONNECTION_PRESENCE_TYPE_BUSY;
default:
return TP_CONNECTION_PRESENCE_TYPE_UNSET;
}
}
static void
emp_account_connection_cb (EmpathyAccount *account,
GParamSpec *spec,
gpointer manager)
{
TpConnection *connection = empathy_account_get_connection (account);
DEBUG ("Signalling connection %p of account %s",
connection, empathy_account_get_unique_name (account));
if (connection != NULL)
g_signal_emit (manager, signals[NEW_CONNECTION], 0, connection);
}
static void
emp_account_status_changed_cb (EmpathyAccount *account,
TpConnectionStatus old,
TpConnectionStatus new,
TpConnectionStatusReason reason,
gpointer user_data)
{
EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (user_data);
EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
switch (old)
{
case TP_CONNECTION_STATUS_CONNECTING:
priv->connecting--;
break;
case TP_CONNECTION_STATUS_CONNECTED:
priv->connected--;
break;
default:
break;
}
switch (new)
{
case TP_CONNECTION_STATUS_CONNECTING:
priv->connecting++;
break;
case TP_CONNECTION_STATUS_CONNECTED:
priv->connected++;
break;
default:
break;
}
g_signal_emit (manager, signals[ACCOUNT_CONNECTION_CHANGED], 0,
account, reason, new, old);
}
static void
emp_account_presence_changed_cb (EmpathyAccount *account,
TpConnectionPresenceType old,
TpConnectionPresenceType new,
gpointer user_data)
{
EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (user_data);
g_signal_emit (manager, signals[ACCOUNT_PRESENCE_CHANGED], 0,
account, new, old);
}
static EmpathyAccount *
create_account (EmpathyAccountManager *manager,
const gchar *account_name,
McAccount *mc_account)
{
EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
EmpathyAccount *account;
TpConnectionStatus status;
TpConnectionPresenceType presence;
McPresence mc_presence;
TpConnection *connection;
GError *error = NULL;
if ((account = g_hash_table_lookup (priv->accounts, account_name)) != NULL)
return account;
account = _empathy_account_new (mc_account);
g_hash_table_insert (priv->accounts, g_strdup (account_name),
account);
_empathy_account_set_enabled (account,
mc_account_is_enabled (mc_account));
g_signal_emit (manager, signals[ACCOUNT_CREATED], 0, account);
g_signal_connect (account, "notify::connection",
G_CALLBACK (emp_account_connection_cb), manager);
connection = mission_control_get_tpconnection (priv->mc,
mc_account, NULL);
_empathy_account_set_connection (account, connection);
status = mission_control_get_connection_status (priv->mc,
mc_account, &error);
if (error != NULL)
{
status = TP_CONNECTION_STATUS_DISCONNECTED;
g_clear_error (&error);
}
mc_presence = mission_control_get_presence_actual (priv->mc, &error);
if (error != NULL)
{
presence = TP_CONNECTION_PRESENCE_TYPE_UNSET;
g_clear_error (&error);
}
else
{
presence = mc_presence_to_tp_presence (mc_presence);
}
g_signal_connect (account, "status-changed",
G_CALLBACK (emp_account_status_changed_cb), manager);
g_signal_connect (account, "presence-changed",
G_CALLBACK (emp_account_presence_changed_cb), manager);
_empathy_account_set_status (account, status,
TP_CONNECTION_STATUS_REASON_NONE_SPECIFIED,
presence);
return account;
}
static void
account_created_cb (McAccountMonitor *mon,
gchar *account_name,
EmpathyAccountManager *manager)
{
McAccount *mc_account = mc_account_lookup (account_name);
if (mc_account != NULL)
create_account (manager, account_name, mc_account);
}
static void
account_deleted_cb (McAccountMonitor *mon,
gchar *account_name,
EmpathyAccountManager *manager)
{
EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
EmpathyAccount *account;
account = g_hash_table_lookup (priv->accounts, account_name);
if (account)
{
g_signal_emit (manager, signals[ACCOUNT_DELETED], 0, account);
g_hash_table_remove (priv->accounts, account_name);
}
}
static void
account_changed_cb (McAccountMonitor *mon,
gchar *account_name,
EmpathyAccountManager *manager)
{
EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
EmpathyAccount *account;
account = g_hash_table_lookup (priv->accounts, account_name);
if (account != NULL)
g_signal_emit (manager, signals[ACCOUNT_CHANGED], 0, account);
}
static void
account_disabled_cb (McAccountMonitor *mon,
gchar *account_name,
EmpathyAccountManager *manager)
{
EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
EmpathyAccount *account;
account = g_hash_table_lookup (priv->accounts, account_name);
if (account)
{
_empathy_account_set_enabled (account, FALSE);
g_signal_emit (manager, signals[ACCOUNT_DISABLED], 0, account);
}
}
static void
account_enabled_cb (McAccountMonitor *mon,
gchar *account_name,
EmpathyAccountManager *manager)
{
EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
EmpathyAccount *account;
account = g_hash_table_lookup (priv->accounts, account_name);
if (account)
{
_empathy_account_set_enabled (account, TRUE);
g_signal_emit (manager, signals[ACCOUNT_ENABLED], 0, account);
}
}
typedef struct {
TpConnectionStatus status;
TpConnectionPresenceType presence;
TpConnectionStatusReason reason;
gchar *unique_name;
EmpathyAccountManager *manager;
McAccount *mc_account;
} ChangedSignalData;
static gboolean
account_status_changed_idle_cb (ChangedSignalData *signal_data)
{
EmpathyAccount *account;
EmpathyAccountManager *manager = signal_data->manager;
EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
account = g_hash_table_lookup (priv->accounts,
signal_data->unique_name);
if (account)
{
if (empathy_account_get_connection (account) == NULL)
{
TpConnection *connection;
connection = mission_control_get_tpconnection (priv->mc,
signal_data->mc_account, NULL);
if (connection != NULL)
{
_empathy_account_set_connection (account, connection);
g_object_unref (connection);
}
}
_empathy_account_set_status (account, signal_data->status,
signal_data->reason,
signal_data->presence);
}
g_object_unref (signal_data->manager);
g_object_unref (signal_data->mc_account);
g_free (signal_data->unique_name);
g_slice_free (ChangedSignalData, signal_data);
return FALSE;
}
static void
account_status_changed_cb (MissionControl *mc,
TpConnectionStatus status,
McPresence presence,
TpConnectionStatusReason reason,
const gchar *unique_name,
EmpathyAccountManager *manager)
{
ChangedSignalData *data;
DEBUG ("Status of account %s became "
"status: %d presence: %d reason: %d", unique_name, status,
presence, reason);
data = g_slice_new0 (ChangedSignalData);
data->status = status;
data->presence = mc_presence_to_tp_presence (presence);
data->reason = reason;
data->unique_name = g_strdup (unique_name);
data->manager = g_object_ref (manager);
data->mc_account = mc_account_lookup (unique_name);
g_idle_add ((GSourceFunc) account_status_changed_idle_cb, data);
}
static void
empathy_account_manager_init (EmpathyAccountManager *manager)
{
EmpathyAccountManagerPriv *priv;
GList *mc_accounts, *l;
priv = G_TYPE_INSTANCE_GET_PRIVATE (manager,
EMPATHY_TYPE_ACCOUNT_MANAGER, EmpathyAccountManagerPriv);
manager->priv = priv;
priv->monitor = mc_account_monitor_new ();
priv->mc = empathy_mission_control_dup_singleton ();
priv->connected = priv->connecting = 0;
priv->dispose_run = FALSE;
priv->accounts = g_hash_table_new_full (g_str_hash, g_str_equal,
g_free, (GDestroyNotify) g_object_unref);
mc_accounts = mc_accounts_list ();
for (l = mc_accounts; l; l = l->next)
account_created_cb (priv->monitor,
(char *) mc_account_get_unique_name (l->data), manager);
g_signal_connect (priv->monitor, "account-created",
G_CALLBACK (account_created_cb), manager);
g_signal_connect (priv->monitor, "account-deleted",
G_CALLBACK (account_deleted_cb), manager);
g_signal_connect (priv->monitor, "account-disabled",
G_CALLBACK (account_disabled_cb), manager);
g_signal_connect (priv->monitor, "account-enabled",
G_CALLBACK (account_enabled_cb), manager);
g_signal_connect (priv->monitor, "account-changed",
G_CALLBACK (account_changed_cb), manager);
dbus_g_proxy_connect_signal (DBUS_G_PROXY (priv->mc), "AccountStatusChanged",
G_CALLBACK (account_status_changed_cb),
manager, NULL);
mc_accounts_list_free (mc_accounts);
}
static void
do_finalize (GObject *obj)
{
EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (obj);
EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
g_hash_table_destroy (priv->accounts);
G_OBJECT_CLASS (empathy_account_manager_parent_class)->finalize (obj);
}
static void
do_dispose (GObject *obj)
{
EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (obj);
EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
if (priv->dispose_run)
return;
priv->dispose_run = TRUE;
dbus_g_proxy_disconnect_signal (DBUS_G_PROXY (priv->mc),
"AccountStatusChanged",
G_CALLBACK (account_status_changed_cb),
obj);
if (priv->monitor)
{
g_signal_handlers_disconnect_by_func (priv->monitor,
account_created_cb, obj);
g_signal_handlers_disconnect_by_func (priv->monitor,
account_deleted_cb, obj);
g_signal_handlers_disconnect_by_func (priv->monitor,
account_disabled_cb, obj);
g_signal_handlers_disconnect_by_func (priv->monitor,
account_enabled_cb, obj);
g_signal_handlers_disconnect_by_func (priv->monitor,
account_changed_cb, obj);
g_object_unref (priv->monitor);
priv->monitor = NULL;
}
if (priv->mc)
g_object_unref (priv->mc);
g_hash_table_remove_all (priv->accounts);
G_OBJECT_CLASS (empathy_account_manager_parent_class)->dispose (obj);
}
static GObject *
do_constructor (GType type,
guint n_construct_params,
GObjectConstructParam *construct_params)
{
GObject *retval;
if (!manager_singleton)
{
retval = G_OBJECT_CLASS (empathy_account_manager_parent_class)->constructor (type,
n_construct_params,
construct_params);
manager_singleton = EMPATHY_ACCOUNT_MANAGER (retval);
g_object_add_weak_pointer (retval, (gpointer) &manager_singleton);
}
else
{
retval = g_object_ref (manager_singleton);
}
return retval;
}
static void
empathy_account_manager_class_init (EmpathyAccountManagerClass *klass)
{
GObjectClass *oclass = G_OBJECT_CLASS (klass);
oclass->finalize = do_finalize;
oclass->dispose = do_dispose;
oclass->constructor = do_constructor;
signals[ACCOUNT_CREATED] =
g_signal_new ("account-created",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
0,
NULL, NULL,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE,
1, EMPATHY_TYPE_ACCOUNT);
signals[ACCOUNT_DELETED] =
g_signal_new ("account-deleted",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
0,
NULL, NULL,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE,
1, EMPATHY_TYPE_ACCOUNT);
signals[ACCOUNT_ENABLED] =
g_signal_new ("account-enabled",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
0,
NULL, NULL,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE,
1, EMPATHY_TYPE_ACCOUNT);
signals[ACCOUNT_DISABLED] =
g_signal_new ("account-disabled",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
0,
NULL, NULL,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE,
1, EMPATHY_TYPE_ACCOUNT);
signals[ACCOUNT_CHANGED] =
g_signal_new ("account-changed",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
0,
NULL, NULL,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE,
1, EMPATHY_TYPE_ACCOUNT);
signals[ACCOUNT_CONNECTION_CHANGED] =
g_signal_new ("account-connection-changed",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
0,
NULL, NULL,
_empathy_marshal_VOID__OBJECT_INT_UINT_UINT,
G_TYPE_NONE,
4, EMPATHY_TYPE_ACCOUNT,
G_TYPE_INT, /* reason */
G_TYPE_UINT, /* actual connection */
G_TYPE_UINT); /* previous connection */
signals[ACCOUNT_PRESENCE_CHANGED] =
g_signal_new ("account-presence-changed",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
0,
NULL, NULL,
_empathy_marshal_VOID__OBJECT_INT_INT,
G_TYPE_NONE,
3, EMPATHY_TYPE_ACCOUNT,
G_TYPE_INT, /* actual presence */
G_TYPE_INT); /* previous presence */
signals[NEW_CONNECTION] =
g_signal_new ("new-connection",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
0,
NULL, NULL,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE,
1, TP_TYPE_CONNECTION);
g_type_class_add_private (oclass, sizeof (EmpathyAccountManagerPriv));
}
/* public methods */
EmpathyAccountManager *
empathy_account_manager_dup_singleton (void)
{
return g_object_new (EMPATHY_TYPE_ACCOUNT_MANAGER, NULL);
}
EmpathyAccount *
empathy_account_manager_create (EmpathyAccountManager *manager,
McProfile *profile)
{
McAccount *mc_account = mc_account_create (profile);
return g_object_ref (create_account (manager,
mc_account_get_unique_name (mc_account),
mc_account));
}
int
empathy_account_manager_get_connected_accounts (EmpathyAccountManager *manager)
{
EmpathyAccountManagerPriv *priv;
g_return_val_if_fail (EMPATHY_IS_ACCOUNT_MANAGER (manager), 0);
priv = GET_PRIV (manager);
return priv->connected;
}
int
empathy_account_manager_get_connecting_accounts (EmpathyAccountManager *manager)
{
EmpathyAccountManagerPriv *priv;
g_return_val_if_fail (EMPATHY_IS_ACCOUNT_MANAGER (manager), 0);
priv = GET_PRIV (manager);
return priv->connecting;
}
/**
* empathy_account_manager_get_count:
* @manager: a #EmpathyAccountManager
*
* Get the number of accounts.
*
* Returns: the number of accounts.
**/
int
empathy_account_manager_get_count (EmpathyAccountManager *manager)
{
EmpathyAccountManagerPriv *priv;
g_return_val_if_fail (EMPATHY_IS_ACCOUNT_MANAGER (manager), 0);
priv = GET_PRIV (manager);
return g_hash_table_size (priv->accounts);
}
EmpathyAccount *
empathy_account_manager_get_account (EmpathyAccountManager *manager,
TpConnection *connection)
{
EmpathyAccountManagerPriv *priv;
GHashTableIter iter;
gpointer value;
g_return_val_if_fail (EMPATHY_IS_ACCOUNT_MANAGER (manager), 0);
priv = GET_PRIV (manager);
g_hash_table_iter_init (&iter, priv->accounts);
while (g_hash_table_iter_next (&iter, NULL, &value))
{
EmpathyAccount *account = EMPATHY_ACCOUNT (value);
if (connection == empathy_account_get_connection (account))
return account;
}
return NULL;
}
EmpathyAccount *
empathy_account_manager_lookup (EmpathyAccountManager *manager,
const gchar *unique_name)
{
EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
EmpathyAccount *account;
account = g_hash_table_lookup (priv->accounts, unique_name);
if (account != NULL)
g_object_ref (account);
return account;
}
GList *
empathy_account_manager_dup_accounts (EmpathyAccountManager *manager)
{
EmpathyAccountManagerPriv *priv;
GList *ret;
g_return_val_if_fail (EMPATHY_IS_ACCOUNT_MANAGER (manager), NULL);
priv = GET_PRIV (manager);
ret = g_hash_table_get_values (priv->accounts);
g_list_foreach (ret, (GFunc) g_object_ref, NULL);
return ret;
}
/**
* empathy_account_manager_dup_connections:
* @manager: a #EmpathyAccountManager
*
* Get a #GList of all ready #TpConnection. The list must be freed with
* g_list_free, and its elements must be unreffed.
*
* Returns: the list of connections
**/
GList *
empathy_account_manager_dup_connections (EmpathyAccountManager *manager)
{
EmpathyAccountManagerPriv *priv;
GHashTableIter iter;
gpointer value;
GList *ret = NULL;
g_return_val_if_fail (EMPATHY_IS_ACCOUNT_MANAGER (manager), NULL);
priv = GET_PRIV (manager);
g_hash_table_iter_init (&iter, priv->accounts);
while (g_hash_table_iter_next (&iter, NULL, &value))
{
EmpathyAccount *account = EMPATHY_ACCOUNT (value);
TpConnection *connection;
connection = empathy_account_get_connection (account);
if (connection != NULL)
ret = g_list_prepend (ret, g_object_ref (connection));
}
return ret;
}
void
empathy_account_manager_remove (EmpathyAccountManager *manager,
EmpathyAccount *account)
{
mc_account_delete (_empathy_account_get_mc_account (account));
}
