/* -*- 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 <xclaesse@gmail.com>
*/
#include <config.h>
#include <string.h>
#include <libtelepathy/tp-constants.h>
#include "empathy-contact-manager.h"
#include "empathy-contact-list.h"
#include "empathy-utils.h"
#include "empathy-debug.h"
#define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), \
EMPATHY_TYPE_CONTACT_MANAGER, EmpathyContactManagerPriv))
#define DEBUG_DOMAIN "ContactManager"
struct _EmpathyContactManagerPriv {
GHashTable *lists;
MissionControl *mc;
};
static void empathy_contact_manager_class_init (EmpathyContactManagerClass *klass);
static void empathy_contact_manager_init (EmpathyContactManager *manager);
static void contact_manager_iface_init (EmpathyContactListIface *iface);
G_DEFINE_TYPE_WITH_CODE (EmpathyContactManager, empathy_contact_manager, G_TYPE_OBJECT,
G_IMPLEMENT_INTERFACE (EMPATHY_TYPE_CONTACT_LIST,
contact_manager_iface_init));
static void
contact_manager_members_changed_cb (EmpathyTpContactList *list,
EmpathyContact *contact,
EmpathyContact *actor,
guint reason,
gchar *message,
gboolean is_member,
EmpathyContactManager *manager)
{
g_signal_emit_by_name (manager, "members-changed",
contact, actor, reason, message, is_member);
}
static void
contact_manager_pendings_changed_cb (EmpathyTpContactList *list,
EmpathyContact *contact,
EmpathyContact *actor,
guint reason,
gchar *message,
gboolean is_pending,
EmpathyContactManager *manager)
{
g_signal_emit_by_name (manager, "pendings-changed",
contact, actor, reason, message, is_pending);
}
static void
contact_manager_groups_changed_cb (EmpathyTpContactList *list,
EmpathyContact *contact,
gchar *group,
gboolean is_member,
EmpathyContactManager *manager)
{
g_signal_emit_by_name (manager, "groups-changed",
contact, group, is_member);
}
static void contact_manager_destroy_cb (EmpathyTpContactList *list,
EmpathyContactManager *manager);
static void
contact_manager_disconnect_foreach (gpointer key,
gpointer value,
gpointer user_data)
{
EmpathyTpContactList *list = value;
EmpathyContactManager *manager = user_data;
/* Disconnect signals from the list */
g_signal_handlers_disconnect_by_func (list,
contact_manager_members_changed_cb,
manager);
g_signal_handlers_disconnect_by_func (list,
contact_manager_pendings_changed_cb,
manager);
g_signal_handlers_disconnect_by_func (list,
contact_manager_groups_changed_cb,
manager);
g_signal_handlers_disconnect_by_func (list,
contact_manager_destroy_cb,
manager);
}
static void
contact_manager_destroy_cb (EmpathyTpContactList *list,
EmpathyContactManager *manager)
{
EmpathyContactManagerPriv *priv = GET_PRIV (manager);
McAccount *account;
account = empathy_tp_contact_list_get_account (list);
empathy_debug (DEBUG_DOMAIN, "Removing account: %s",
mc_account_get_display_name (account));
contact_manager_disconnect_foreach (account, list, manager);
g_hash_table_remove (priv->lists, account);
}
static void
contact_manager_add_account (EmpathyContactManager *manager,
McAccount *account)
{
EmpathyContactManagerPriv *priv = GET_PRIV (manager);
EmpathyTpContactList *list;
if (g_hash_table_lookup (priv->lists, account)) {
return;
}
empathy_debug (DEBUG_DOMAIN, "Adding new account: %s",
mc_account_get_display_name (account));
list = empathy_tp_contact_list_new (account);
if (!list) {
return;
}
g_hash_table_insert (priv->lists, g_object_ref (account), list);
/* Connect signals */
g_signal_connect (list, "members-changed",
G_CALLBACK (contact_manager_members_changed_cb),
manager);
g_signal_connect (list, "pendings-changed",
G_CALLBACK (contact_manager_pendings_changed_cb),
manager);
g_signal_connect (list, "groups-changed",
G_CALLBACK (contact_manager_groups_changed_cb),
manager);
g_signal_connect (list, "destroy",
G_CALLBACK (contact_manager_destroy_cb),
manager);
}
static void
contact_manager_status_changed_cb (MissionControl *mc,
TpConnectionStatus status,
McPresence presence,
TpConnectionStatusReason reason,
const gchar *unique_name,
EmpathyContactManager *manager)
{
McAccount *account;
if (status != TP_CONNECTION_STATUS_CONNECTED) {
/* We only care about newly connected accounts */
return;
}
account = mc_account_lookup (unique_name);
contact_manager_add_account (manager, account);
g_object_unref (account);
}
static void
contact_manager_finalize (GObject *object)
{
EmpathyContactManagerPriv *priv = GET_PRIV (object);
dbus_g_proxy_disconnect_signal (DBUS_G_PROXY (priv->mc),
"AccountStatusChanged",
G_CALLBACK (contact_manager_status_changed_cb),
object);
g_hash_table_foreach (priv->lists,
contact_manager_disconnect_foreach,
object);
g_hash_table_destroy (priv->lists);
g_object_unref (priv->mc);
}
static void
empathy_contact_manager_class_init (EmpathyContactManagerClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->finalize = contact_manager_finalize;
g_type_class_add_private (object_class, sizeof (EmpathyContactManagerPriv));
}
static void
empathy_contact_manager_init (EmpathyContactManager *manager)
{
EmpathyContactManagerPriv *priv;
GSList *accounts, *l;
priv = GET_PRIV (manager);
priv->lists = g_hash_table_new_full (empathy_account_hash,
empathy_account_equal,
(GDestroyNotify) g_object_unref,
(GDestroyNotify) g_object_unref);
priv->mc = empathy_mission_control_new ();
dbus_g_proxy_connect_signal (DBUS_G_PROXY (priv->mc),
"AccountStatusChanged",
G_CALLBACK (contact_manager_status_changed_cb),
manager, NULL);
/* Get ContactList for existing connections */
accounts = mission_control_get_online_connections (priv->mc, NULL);
for (l = accounts; l; l = l->next) {
contact_manager_add_account (manager, l->data);
g_object_unref (l->data);
}
g_slist_free (accounts);
}
EmpathyContactManager *
empathy_contact_manager_new (void)
{
static EmpathyContactManager *manager = NULL;
if (!manager) {
manager = g_object_new (EMPATHY_TYPE_CONTACT_MANAGER, NULL);
g_object_add_weak_pointer (G_OBJECT (manager), (gpointer) &manager);
} else {
g_object_ref (manager);
}
return manager;
}
EmpathyTpContactList *
empathy_contact_manager_get_list (EmpathyContactManager *manager,
McAccount *account)
{
EmpathyContactManagerPriv *priv = GET_PRIV (manager);
g_return_val_if_fail (EMPATHY_IS_CONTACT_MANAGER (manager), NULL);
g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
return g_hash_table_lookup (priv->lists, account);
}
static void
contact_manager_add (EmpathyContactList *manager,
EmpathyContact *contact,
const gchar *message)
{
EmpathyContactManagerPriv *priv = GET_PRIV (manager);
EmpathyContactList *list;
McAccount *account;
g_return_if_fail (EMPATHY_IS_CONTACT_MANAGER (manager));
account = empathy_contact_get_account (contact);
list = g_hash_table_lookup (priv->lists, account);
if (list) {
empathy_contact_list_add (list, contact, message);
}
}
static void
contact_manager_remove (EmpathyContactList *manager,
EmpathyContact *contact,
const gchar *message)
{
EmpathyContactManagerPriv *priv = GET_PRIV (manager);
EmpathyContactList *list;
McAccount *account;
g_return_if_fail (EMPATHY_IS_CONTACT_MANAGER (manager));
account = empathy_contact_get_account (contact);
list = g_hash_table_lookup (priv->lists, account);
if (list) {
empathy_contact_list_remove (list, contact, message);
}
}
static void
contact_manager_get_members_foreach (McAccount *account,
EmpathyTpContactList *list,
GList **contacts)
{
GList *l;
l = empathy_contact_list_get_members (EMPATHY_CONTACT_LIST (list));
*contacts = g_list_concat (*contacts, l);
}
static GList *
contact_manager_get_members (EmpathyContactList *manager)
{
EmpathyContactManagerPriv *priv = GET_PRIV (manager);
GList *contacts = NULL;
g_return_val_if_fail (EMPATHY_IS_CONTACT_MANAGER (manager), NULL);
g_hash_table_foreach (priv->lists,
(GHFunc) contact_manager_get_members_foreach,
&contacts);
return contacts;
}
static void
contact_manager_get_pendings_foreach (McAccount *account,
EmpathyTpContactList *list,
GList **contacts)
{
GList *l;
l = empathy_contact_list_get_pendings (EMPATHY_CONTACT_LIST (list));
*contacts = g_list_concat (*contacts, l);
}
static GList *
contact_manager_get_pendings (EmpathyContactList *manager)
{
EmpathyContactManagerPriv *priv = GET_PRIV (manager);
GList *contacts = NULL;
g_return_val_if_fail (EMPATHY_IS_CONTACT_MANAGER (manager), NULL);
g_hash_table_foreach (priv->lists,
(GHFunc) contact_manager_get_pendings_foreach,
&contacts);
return contacts;
}
static void
contact_manager_get_all_groups_foreach (McAccount *account,
EmpathyTpContactList *list,
GList **all_groups)
{
GList *groups, *l;
groups = empathy_contact_list_get_all_groups (EMPATHY_CONTACT_LIST (list));
for (l = groups; l; l = l->next) {
if (!g_list_find_custom (*all_groups,
l->data,
(GCompareFunc) strcmp)) {
*all_groups = g_list_prepend (*all_groups, l->data);
} else {
g_free (l->data);
}
}
g_list_free (groups);
}
static GList *
contact_manager_get_all_groups (EmpathyContactList *manager)
{
EmpathyContactManagerPriv *priv = GET_PRIV (manager);
GList *groups = NULL;
g_return_val_if_fail (EMPATHY_IS_CONTACT_MANAGER (manager), NULL);
g_hash_table_foreach (priv->lists,
(GHFunc) contact_manager_get_all_groups_foreach,
&groups);
return groups;
}
static GList *
contact_manager_get_groups (EmpathyContactList *manager,
EmpathyContact *contact)
{
EmpathyContactManagerPriv *priv = GET_PRIV (manager);
EmpathyContactList *list;
McAccount *account;
g_return_val_if_fail (EMPATHY_IS_CONTACT_MANAGER (manager), NULL);
account = empathy_contact_get_account (contact);
list = g_hash_table_lookup (priv->lists, account);
if (list) {
return empathy_contact_list_get_groups (list, contact);
}
return NULL;
}
static void
contact_manager_add_to_group (EmpathyContactList *manager,
EmpathyContact *contact,
const gchar *group)
{
EmpathyContactManagerPriv *priv = GET_PRIV (manager);
EmpathyContactList *list;
McAccount *account;
g_return_if_fail (EMPATHY_IS_CONTACT_MANAGER (manager));
account = empathy_contact_get_account (contact);
list = g_hash_table_lookup (priv->lists, account);
if (list) {
empathy_contact_list_add_to_group (list, contact, group);
}
}
static void
contact_manager_remove_from_group (EmpathyContactList *manager,
EmpathyContact *contact,
const gchar *group)
{
EmpathyContactManagerPriv *priv = GET_PRIV (manager);
EmpathyContactList *list;
McAccount *account;
g_return_if_fail (EMPATHY_IS_CONTACT_MANAGER (manager));
account = empathy_contact_get_account (contact);
list = g_hash_table_lookup (priv->lists, account);
if (list) {
empathy_contact_list_remove_from_group (list, contact, group);
}
}
typedef struct {
const gchar *old_group;
const gchar *new_group;
} RenameGroupData;
static void
contact_manager_rename_group_foreach (McAccount *account,
EmpathyTpContactList *list,
RenameGroupData *data)
{
empathy_contact_list_rename_group (EMPATHY_CONTACT_LIST (list),
data->old_group,
data->new_group);
}
static void
contact_manager_rename_group (EmpathyContactList *manager,
const gchar *old_group,
const gchar *new_group)
{
EmpathyContactManagerPriv *priv = GET_PRIV (manager);
RenameGroupData data;
g_return_if_fail (EMPATHY_IS_CONTACT_MANAGER (manager));
data.old_group = old_group;
data.new_group = new_group;
g_hash_table_foreach (priv->lists,
(GHFunc) contact_manager_rename_group_foreach,
&data);
}
static void contact_manager_remove_group_foreach (McAccount *account,
EmpathyTpContactList *list,
const gchar *group)
{
empathy_contact_list_remove_group (EMPATHY_CONTACT_LIST (list),
group);
}
static void
contact_manager_remove_group (EmpathyContactList *manager,
const gchar *group)
{
EmpathyContactManagerPriv *priv = GET_PRIV (manager);
g_return_if_fail (EMPATHY_IS_CONTACT_MANAGER (manager));
g_hash_table_foreach (priv->lists,
(GHFunc) contact_manager_remove_group_foreach,
(gpointer) group);
}
static void
contact_manager_iface_init (EmpathyContactListIface *iface)
{
iface->add = contact_manager_add;
iface->remove = contact_manager_remove;
iface->get_members = contact_manager_get_members;
iface->get_pendings = contact_manager_get_pendings;
iface->get_all_groups = contact_manager_get_all_groups;
iface->get_groups = contact_manager_get_groups;
iface->add_to_group = contact_manager_add_to_group;
iface->remove_from_group = contact_manager_remove_from_group;
iface->rename_group = contact_manager_rename_group;
iface->remove_group = contact_manager_remove_group;
}
