/* -*- 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 <telepathy-glib/util.h>
#include <libtelepathy/tp-conn.h>
#include <libtelepathy/tp-conn-iface-aliasing-gen.h>
#include <libtelepathy/tp-conn-iface-presence-gen.h>
#include <libtelepathy/tp-conn-iface-avatars-gen.h>
#include <libtelepathy/tp-conn-iface-capabilities-gen.h>
#include <libmissioncontrol/mission-control.h>
#include "empathy-tp-contact-factory.h"
#include "empathy-utils.h"
#include "empathy-debug.h"
#define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), \
EMPATHY_TYPE_TP_CONTACT_FACTORY, EmpathyTpContactFactoryPriv))
#define DEBUG_DOMAIN "TpContactFactory"
struct _EmpathyTpContactFactoryPriv {
MissionControl *mc;
McAccount *account;
TpConn *tp_conn;
DBusGProxy *aliasing_iface;
DBusGProxy *avatars_iface;
DBusGProxy *presence_iface;
DBusGProxy *capabilities_iface;
GList *contacts;
guint self_handle;
};
static void empathy_tp_contact_factory_class_init (EmpathyTpContactFactoryClass *klass);
static void empathy_tp_contact_factory_init (EmpathyTpContactFactory *factory);
G_DEFINE_TYPE (EmpathyTpContactFactory, empathy_tp_contact_factory, G_TYPE_OBJECT);
enum {
PROP_0,
PROP_ACCOUNT,
};
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);
empathy_debug (DEBUG_DOMAIN, "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;
empathy_contact_set_presence (contact,
empathy_presence_from_str (state_str));
message = g_hash_table_lookup (presences_table, "message");
if (message != NULL) {
empathy_contact_set_presence_message (contact,
g_value_get_string (message));
} 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);
empathy_debug (DEBUG_DOMAIN, "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 (DBusGProxy *proxy,
GHashTable *handle_table,
GError *error,
gpointer user_data)
{
EmpathyTpContactFactory *tp_factory = user_data;
if (error) {
empathy_debug (DEBUG_DOMAIN, "Error getting presence: %s",
error->message);
goto OUT;
}
g_hash_table_foreach (handle_table,
(GHFunc) tp_contact_factory_parse_presence_foreach,
tp_factory);
g_hash_table_destroy (handle_table);
OUT:
g_object_unref (tp_factory);
}
static void
tp_contact_factory_presence_update_cb (DBusGProxy *proxy,
GHashTable *handle_table,
EmpathyTpContactFactory *tp_factory)
{
g_hash_table_foreach (handle_table,
(GHFunc) tp_contact_factory_parse_presence_foreach,
tp_factory);
}
static void
tp_contact_factory_set_aliases_cb (DBusGProxy *proxy,
GError *error,
gpointer user_data)
{
EmpathyTpContactFactory *tp_factory = user_data;
if (error) {
empathy_debug (DEBUG_DOMAIN, "Error setting alias: %s",
error->message);
}
g_object_unref (tp_factory);
}
typedef struct {
EmpathyTpContactFactory *tp_factory;
guint *handles;
} RequestAliasesData;
static void
tp_contact_factory_request_aliases_cb (DBusGProxy *proxy,
gchar **contact_names,
GError *error,
gpointer user_data)
{
RequestAliasesData *data = user_data;
guint i = 0;
gchar **name;
if (error) {
empathy_debug (DEBUG_DOMAIN, "Error requesting aliases: %s",
error->message);
goto OUT;
}
for (name = contact_names; *name; name++) {
EmpathyContact *contact;
contact = tp_contact_factory_find_by_handle (data->tp_factory,
data->handles[i]);
if (!contact) {
continue;
}
empathy_debug (DEBUG_DOMAIN, "Renaming contact %s (%d) to %s (request cb)",
empathy_contact_get_id (contact),
data->handles[i], *name);
empathy_contact_set_name (contact, *name);
i++;
}
g_strfreev (contact_names);
OUT:
g_object_unref (data->tp_factory);
g_free (data->handles);
g_slice_free (RequestAliasesData, data);
}
static void
tp_contact_factory_aliases_changed_cb (DBusGProxy *proxy,
GPtrArray *renamed_handlers,
gpointer user_data)
{
EmpathyTpContactFactory *tp_factory = user_data;
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;
}
empathy_debug (DEBUG_DOMAIN, "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 (DBusGProxy *proxy,
gchar *token,
GError *error,
gpointer user_data)
{
EmpathyTpContactFactory *tp_factory = user_data;
if (error) {
empathy_debug (DEBUG_DOMAIN, "Error setting avatar: %s",
error->message);
}
g_object_unref (tp_factory);
g_free (token);
}
static void
tp_contact_factory_clear_avatar_cb (DBusGProxy *proxy,
GError *error,
gpointer user_data)
{
EmpathyTpContactFactory *tp_factory = user_data;
if (error) {
empathy_debug (DEBUG_DOMAIN, "Error clearing avatar: %s",
error->message);
}
g_object_unref (tp_factory);
}
static void
tp_contact_factory_avatar_retrieved_cb (DBusGProxy *proxy,
guint handle,
gchar *token,
GArray *avatar_data,
gchar *mime_type,
gpointer user_data)
{
EmpathyTpContactFactory *tp_factory = user_data;
EmpathyContact *contact;
EmpathyAvatar *avatar;
contact = tp_contact_factory_find_by_handle (tp_factory, handle);
if (!contact) {
return;
}
empathy_debug (DEBUG_DOMAIN, "Avatar retrieved for contact %s (%d)",
empathy_contact_get_id (contact),
handle);
avatar = empathy_avatar_new (avatar_data->data,
avatar_data->len,
mime_type,
token);
empathy_contact_set_avatar (contact, avatar);
empathy_avatar_unref (avatar);
}
static void
tp_contact_factory_request_avatars_cb (DBusGProxy *proxy,
GError *error,
gpointer user_data)
{
EmpathyTpContactFactory *tp_factory = user_data;
if (error) {
empathy_debug (DEBUG_DOMAIN, "Error requesting avatars: %s",
error->message);
}
g_object_unref (tp_factory);
}
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 (G_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 */
avatar = empathy_avatar_new_from_cache (token);
if (avatar) {
/* Got from cache, use it */
empathy_contact_set_avatar (contact, avatar);
empathy_avatar_unref (avatar);
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 (DBusGProxy *proxy,
GHashTable *tokens,
GError *error,
gpointer user_data)
{
EmpathyTpContactFactory *tp_factory = user_data;
EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
TokensData data;
if (error) {
empathy_debug (DEBUG_DOMAIN,
"Error getting known avatars tokens: %s",
error->message);
goto OUT;
}
data.tp_factory = tp_factory;
data.handles = g_array_new (FALSE, FALSE, sizeof (guint));
g_hash_table_foreach (tokens,
tp_contact_factory_avatar_tokens_foreach,
&data);
empathy_debug (DEBUG_DOMAIN, "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_conn_iface_avatars_request_avatars_async (priv->avatars_iface,
data.handles,
tp_contact_factory_request_avatars_cb,
g_object_ref (tp_factory));
}
g_hash_table_destroy (tokens);
g_array_free (data.handles, TRUE);
OUT:
g_object_unref (tp_factory);
}
static void
tp_contact_factory_avatar_updated_cb (DBusGProxy *proxy,
guint handle,
gchar *new_token,
gpointer user_data)
{
EmpathyTpContactFactory *tp_factory = user_data;
EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
GArray *handles;
if (tp_contact_factory_avatar_maybe_update (tp_factory, handle, new_token)) {
/* Avatar was cached, nothing to do */
return;
}
empathy_debug (DEBUG_DOMAIN, "Need to request avatar for token %s",
new_token);
handles = g_array_new (FALSE, FALSE, sizeof (guint));
g_array_append_val (handles, handle);
tp_conn_iface_avatars_request_avatars_async (priv->avatars_iface,
handles,
tp_contact_factory_request_avatars_cb,
g_object_ref (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;
}
}
empathy_debug (DEBUG_DOMAIN, "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 (DBusGProxy *proxy,
GPtrArray *capabilities,
GError *error,
gpointer user_data)
{
EmpathyTpContactFactory *tp_factory = user_data;
guint i;
if (error) {
empathy_debug (DEBUG_DOMAIN, "Error getting capabilities: %s",
error->message);
/* FIXME Should set the capabilities of the contacts for which this request
* originated to NONE */
goto OUT;
}
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);
g_value_array_free (values);
}
g_ptr_array_free (capabilities, TRUE);
OUT:
g_object_unref (tp_factory);
}
static void
tp_contact_factory_capabilities_changed_cb (DBusGProxy *proxy,
GPtrArray *capabilities,
gpointer user_data)
{
EmpathyTpContactFactory *tp_factory = user_data;
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,
GArray *handles)
{
EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
if (priv->presence_iface) {
tp_conn_iface_presence_get_presence_async (priv->presence_iface,
handles,
tp_contact_factory_get_presence_cb,
g_object_ref (tp_factory));
}
if (priv->aliasing_iface) {
RequestAliasesData *data;
data = g_slice_new (RequestAliasesData);
data->tp_factory = g_object_ref (tp_factory);
data->handles = g_memdup (handles->data, handles->len * sizeof (guint));
tp_conn_iface_aliasing_request_aliases_async (priv->aliasing_iface,
handles,
tp_contact_factory_request_aliases_cb,
data);
}
if (priv->avatars_iface) {
tp_conn_iface_avatars_get_known_avatar_tokens_async (priv->avatars_iface,
handles,
tp_contact_factory_get_known_avatar_tokens_cb,
g_object_ref (tp_factory));
}
if (priv->capabilities_iface) {
tp_conn_iface_capabilities_get_capabilities_async (priv->capabilities_iface,
handles,
tp_contact_factory_get_capabilities_cb,
g_object_ref (tp_factory));
}
}
typedef struct {
EmpathyTpContactFactory *tp_factory;
GList *contacts;
} RequestHandlesData;
static void
tp_contact_factory_request_handles_cb (DBusGProxy *proxy,
GArray *handles,
GError *error,
gpointer user_data)
{
RequestHandlesData *data = user_data;
EmpathyTpContactFactory *tp_factory = data->tp_factory;
EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
GList *l;
guint i = 0;
if (error) {
empathy_debug (DEBUG_DOMAIN, "Failed to request handles: %s",
error->message);
goto OUT;
}
for (l = data->contacts; l; l = l->next) {
guint handle;
handle = g_array_index (handles, guint, i);
empathy_contact_set_handle (l->data, handle);
if (handle == priv->self_handle) {
empathy_contact_set_is_user (l->data, TRUE);
}
i++;
}
tp_contact_factory_request_everything (tp_factory, handles);
g_array_free (handles, TRUE);
OUT:
g_list_foreach (data->contacts, (GFunc) g_object_unref, NULL);
g_list_free (data->contacts);
g_object_unref (tp_factory);
g_slice_free (RequestHandlesData, data);
}
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_destroy_cb (TpConn *tp_conn,
EmpathyTpContactFactory *tp_factory)
{
EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
empathy_debug (DEBUG_DOMAIN, "Account disconnected or CM crashed");
g_object_unref (priv->tp_conn);
priv->tp_conn = NULL;
priv->aliasing_iface = NULL;
priv->avatars_iface = NULL;
priv->presence_iface = NULL;
priv->capabilities_iface = NULL;
g_list_foreach (priv->contacts,
tp_contact_factory_disconnect_contact_foreach,
tp_factory);
}
static void
tp_contact_factory_disconnect (EmpathyTpContactFactory *tp_factory)
{
EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
if (priv->aliasing_iface) {
dbus_g_proxy_disconnect_signal (priv->aliasing_iface,
"AliasesChanged",
G_CALLBACK (tp_contact_factory_aliases_changed_cb),
tp_factory);
}
if (priv->avatars_iface) {
dbus_g_proxy_disconnect_signal (priv->avatars_iface,
"AvatarUpdated",
G_CALLBACK (tp_contact_factory_avatar_updated_cb),
tp_factory);
dbus_g_proxy_disconnect_signal (priv->avatars_iface,
"AvatarRetrieved",
G_CALLBACK (tp_contact_factory_avatar_retrieved_cb),
tp_factory);
}
if (priv->presence_iface) {
dbus_g_proxy_disconnect_signal (priv->presence_iface,
"PresenceUpdate",
G_CALLBACK (tp_contact_factory_presence_update_cb),
tp_factory);
}
if (priv->capabilities_iface) {
dbus_g_proxy_disconnect_signal (priv->capabilities_iface,
"CapabilitiesChanged",
G_CALLBACK (tp_contact_factory_capabilities_changed_cb),
tp_factory);
}
if (priv->tp_conn) {
g_signal_handlers_disconnect_by_func (priv->tp_conn,
tp_contact_factory_destroy_cb,
tp_factory);
}
}
static void
tp_contact_factory_update (EmpathyTpContactFactory *tp_factory)
{
EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
TpConn *tp_conn = NULL;
RequestHandlesData *data;
const gchar **contact_ids;
guint i;
GList *l;
GError *error = NULL;
if (priv->account) {
guint status;
/* status == 0 means the status is CONNECTED */
status = mission_control_get_connection_status (priv->mc,
priv->account,
NULL);
if (status == 0) {
tp_conn = mission_control_get_connection (priv->mc,
priv->account,
NULL);
}
}
if (!tp_conn) {
/* We are not connected anymore, remove the old connection */
tp_contact_factory_disconnect (tp_factory);
if (priv->tp_conn) {
tp_contact_factory_destroy_cb (priv->tp_conn, tp_factory);
}
return;
}
else if (priv->tp_conn) {
/* We were connected and we still are connected, nothing
* changed so nothing to do. */
g_object_unref (tp_conn);
return;
}
/* We got a new connection */
priv->tp_conn = tp_conn;
priv->aliasing_iface = tp_conn_get_interface (priv->tp_conn,
TP_IFACE_QUARK_CONNECTION_INTERFACE_ALIASING);
priv->avatars_iface = tp_conn_get_interface (priv->tp_conn,
TP_IFACE_QUARK_CONNECTION_INTERFACE_AVATARS);
priv->presence_iface = tp_conn_get_interface (priv->tp_conn,
TP_IFACE_QUARK_CONNECTION_INTERFACE_PRESENCE);
priv->capabilities_iface = tp_conn_get_interface (priv->tp_conn,
TP_IFACE_QUARK_CONNECTION_INTERFACE_CAPABILITIES);
/* Connect signals */
if (priv->aliasing_iface) {
dbus_g_proxy_connect_signal (priv->aliasing_iface,
"AliasesChanged",
G_CALLBACK (tp_contact_factory_aliases_changed_cb),
tp_factory, NULL);
}
if (priv->avatars_iface) {
dbus_g_proxy_connect_signal (priv->avatars_iface,
"AvatarUpdated",
G_CALLBACK (tp_contact_factory_avatar_updated_cb),
tp_factory, NULL);
dbus_g_proxy_connect_signal (priv->avatars_iface,
"AvatarRetrieved",
G_CALLBACK (tp_contact_factory_avatar_retrieved_cb),
tp_factory, NULL);
}
if (priv->presence_iface) {
dbus_g_proxy_connect_signal (priv->presence_iface,
"PresenceUpdate",
G_CALLBACK (tp_contact_factory_presence_update_cb),
tp_factory, NULL);
}
if (priv->capabilities_iface) {
dbus_g_proxy_connect_signal (priv->capabilities_iface,
"CapabilitiesChanged",
G_CALLBACK (tp_contact_factory_capabilities_changed_cb),
tp_factory, NULL);
}
g_signal_connect (priv->tp_conn, "destroy",
G_CALLBACK (tp_contact_factory_destroy_cb),
tp_factory);
/* Get our own handle */
if (!tp_conn_get_self_handle (DBUS_G_PROXY (priv->tp_conn),
&priv->self_handle,
&error)) {
empathy_debug (DEBUG_DOMAIN, "GetSelfHandle Error: %s",
error ? error->message : "No error given");
g_clear_error (&error);
}
/* Request new handles for all contacts */
if (priv->contacts) {
data = g_slice_new (RequestHandlesData);
data->tp_factory = g_object_ref (tp_factory);
data->contacts = g_list_copy (priv->contacts);
g_list_foreach (data->contacts, (GFunc) g_object_ref, NULL);
i = g_list_length (data->contacts);
contact_ids = g_new0 (const gchar*, i + 1);
i = 0;
for (l = data->contacts; l; l = l->next) {
contact_ids[i] = empathy_contact_get_id (l->data);
i++;
}
tp_conn_request_handles_async (DBUS_G_PROXY (priv->tp_conn),
TP_HANDLE_TYPE_CONTACT,
contact_ids,
tp_contact_factory_request_handles_cb,
data);
g_free (contact_ids);
}
}
static void
tp_contact_factory_status_changed_cb (MissionControl *mc,
TpConnectionStatus status,
McPresence presence,
TpConnectionStatusReason reason,
const gchar *unique_name,
EmpathyTpContactFactory *tp_factory)
{
EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
McAccount *account;
account = mc_account_lookup (unique_name);
if (account && empathy_account_equal (account, priv->account)) {
tp_contact_factory_update (tp_factory);
}
g_object_unref (account);
}
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);
if (!priv->presence_iface) {
/* We have no presence iface, set default presence
* to available */
empathy_contact_set_presence (contact, MC_PRESENCE_AVAILABLE);
}
empathy_debug (DEBUG_DOMAIN, "Contact added: %s (%d)",
empathy_contact_get_id (contact),
empathy_contact_get_handle (contact));
}
static void
tp_contact_factory_hold_handles_cb (DBusGProxy *proxy,
GError *error,
gpointer userdata)
{
if (error) {
empathy_debug (DEBUG_DOMAIN, "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 empathy_tp_contact_factory_get_from_handle (tp_factory,
priv->self_handle);
}
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);
tp_contact_factory_add_contact (tp_factory, contact);
/* If the account is connected, request contact's handle */
if (priv->tp_conn) {
RequestHandlesData *data;
const gchar *contact_ids[] = {id, NULL};
data = g_slice_new (RequestHandlesData);
data->tp_factory = g_object_ref (tp_factory);
data->contacts = g_list_prepend (NULL, g_object_ref (contact));
tp_conn_request_handles_async (DBUS_G_PROXY (priv->tp_conn),
TP_HANDLE_TYPE_CONTACT,
contact_ids,
tp_contact_factory_request_handles_cb,
data);
}
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,
GArray *handles)
{
EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
GList *contacts = NULL;
GArray *new_handles;
gchar **handles_names;
guint i;
GError *error = NULL;
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;
}
/* Get the IDs of all new handles */
if (!tp_conn_inspect_handles (DBUS_G_PROXY (priv->tp_conn),
TP_HANDLE_TYPE_CONTACT,
new_handles,
&handles_names,
&error)) {
empathy_debug (DEBUG_DOMAIN,
"Couldn't inspect contact: %s",
error ? error->message : "No error given");
g_clear_error (&error);
g_array_free (new_handles, TRUE);
return contacts;
}
/* Create new contacts */
for (i = 0; i < new_handles->len; i++) {
EmpathyContact *contact;
gchar *id;
guint handle;
gboolean is_user;
id = handles_names[i];
handle = g_array_index (new_handles, guint, i);
is_user = (handle == priv->self_handle);
contact = g_object_new (EMPATHY_TYPE_CONTACT,
"account", priv->account,
"handle", handle,
"id", id,
"is-user", is_user,
NULL);
tp_contact_factory_add_contact (tp_factory, contact);
contacts = g_list_prepend (contacts, contact);
g_free (id);
}
g_free (handles_names);
/* Hold all new handles. */
tp_conn_hold_handles_async (DBUS_G_PROXY (priv->tp_conn),
TP_HANDLE_TYPE_CONTACT,
new_handles,
tp_contact_factory_hold_handles_cb,
NULL);
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 (empathy_account_equal (empathy_contact_get_account (contact),
priv->account));
if (!priv->aliasing_iface) {
return;
}
handle = empathy_contact_get_handle (contact);
empathy_debug (DEBUG_DOMAIN, "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_conn_iface_aliasing_set_aliases_async (priv->aliasing_iface,
new_alias,
tp_contact_factory_set_aliases_cb,
g_object_ref (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));
if (!priv->avatars_iface) {
return;
}
if (data && size > 0 && size < G_MAXUINT) {
GArray avatar;
avatar.data = (gchar*) data;
avatar.len = size;
empathy_debug (DEBUG_DOMAIN, "Setting avatar on account %s",
mc_account_get_unique_name (priv->account));
tp_conn_iface_avatars_set_avatar_async (priv->avatars_iface,
&avatar,
mime_type,
tp_contact_factory_set_avatar_cb,
g_object_ref (tp_factory));
} else {
empathy_debug (DEBUG_DOMAIN, "Clearing avatar on account %s",
mc_account_get_unique_name (priv->account));
tp_conn_iface_avatars_clear_avatar_async (priv->avatars_iface,
tp_contact_factory_clear_avatar_cb,
g_object_ref (tp_factory));
}
}
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;
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;
empathy_debug (DEBUG_DOMAIN, "Finalized: %p (%s)",
object,
mc_account_get_normalized_name (priv->account));
tp_contact_factory_disconnect (EMPATHY_TP_CONTACT_FACTORY (object));
dbus_g_proxy_disconnect_signal (DBUS_G_PROXY (priv->mc),
"AccountStatusChanged",
G_CALLBACK (tp_contact_factory_status_changed_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->mc);
g_object_unref (priv->account);
if (priv->tp_conn) {
g_object_unref (priv->tp_conn);
}
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;
tp_factory = G_OBJECT_CLASS (empathy_tp_contact_factory_parent_class)->constructor (type, n_props, props);
tp_contact_factory_update (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;
/* Construct-only properties */
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_type_class_add_private (object_class, sizeof (EmpathyTpContactFactoryPriv));
}
static void
empathy_tp_contact_factory_init (EmpathyTpContactFactory *tp_factory)
{
EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
priv->mc = empathy_mission_control_new ();
dbus_g_proxy_connect_signal (DBUS_G_PROXY (priv->mc),
"AccountStatusChanged",
G_CALLBACK (tp_contact_factory_status_changed_cb),
tp_factory, NULL);
}
EmpathyTpContactFactory *
empathy_tp_contact_factory_new (McAccount *account)
{
return g_object_new (EMPATHY_TYPE_TP_CONTACT_FACTORY,
"account", account,
NULL);
}
