static void
ringing_cb (RakiaSipSession *session, RakiaCallChannel *self)
{
tp_base_call_channel_update_member_flags (TP_BASE_CALL_CHANNEL (self),
tp_base_channel_get_target_handle (TP_BASE_CHANNEL (self)),
TP_CALL_MEMBER_FLAG_RINGING,
tp_base_channel_get_target_handle (TP_BASE_CHANNEL (self)),
TP_CALL_STATE_CHANGE_REASON_PROGRESS_MADE,
"", "Remote side has started ringing");
}
static gboolean
tp_base_media_call_stream_request_receiving (TpBaseCallStream *bcs,
TpHandle contact,
gboolean receive,
GError **error)
{
TpBaseMediaCallStream *self = TP_BASE_MEDIA_CALL_STREAM (bcs);
TpBaseMediaCallStreamClass *klass =
TP_BASE_MEDIA_CALL_STREAM_GET_CLASS (self);
TpBaseCallChannel *channel = _tp_base_call_stream_get_channel (bcs);
if (receive)
{
tp_base_call_stream_update_remote_sending_state (bcs, contact,
TP_SENDING_STATE_PENDING_SEND,
tp_base_channel_get_self_handle (TP_BASE_CHANNEL (channel)),
TP_CALL_STATE_CHANGE_REASON_USER_REQUESTED, "",
"User asked the remote side to start sending");
if (self->priv->receiving_state == TP_STREAM_FLOW_STATE_STARTED)
{
if (klass->request_receiving != NULL)
{
klass->request_receiving (self, contact, TRUE);
return TRUE;
}
}
tp_intset_add (self->priv->receiving_requests, contact);
tp_base_media_call_stream_update_receiving_state (self);
}
else
{
tp_base_call_stream_update_remote_sending_state (bcs, contact,
TP_SENDING_STATE_PENDING_STOP_SENDING,
tp_base_channel_get_self_handle (TP_BASE_CHANNEL (channel)),
TP_CALL_STATE_CHANGE_REASON_USER_REQUESTED, "",
"User asked the remote side to stop sending");
tp_intset_remove (self->priv->receiving_requests, contact);
if (klass->request_receiving != NULL)
klass->request_receiving (self, contact, FALSE);
}
return TRUE;
}
static void
remote_held_changed_cb (RakiaSipSession *session, GParamSpec *pspec,
RakiaCallChannel *self)
{
TpBaseChannel *bchan = TP_BASE_CHANNEL (self);
TpBaseCallChannel *bcc = TP_BASE_CALL_CHANNEL (self);
gboolean remote_held;
GHashTable *members;
TpCallMemberFlags member_flags;
TpHandle remote_contact = tp_base_channel_get_target_handle (bchan);
g_object_get (session, "remote-held", &remote_held, NULL);
members = tp_base_call_channel_get_call_members (bcc);
member_flags = GPOINTER_TO_UINT (g_hash_table_lookup (members,
GUINT_TO_POINTER (remote_contact)));
if (!!(member_flags & TP_CALL_MEMBER_FLAG_HELD) == remote_held)
return;
if (remote_held)
member_flags |= TP_CALL_MEMBER_FLAG_HELD;
else
member_flags &= ~TP_CALL_MEMBER_FLAG_HELD;
tp_base_call_channel_update_member_flags (bcc, remote_contact, member_flags,
remote_contact, TP_CALL_STATE_CHANGE_REASON_USER_REQUESTED, "",
remote_held ? "Held by remote side" : "Unheld by remote side");
}
GabbleConnection *
gabble_call_member_get_connection (GabbleCallMember *self)
{
TpBaseChannel *base_chan = TP_BASE_CHANNEL (self->priv->call);
return GABBLE_CONNECTION (tp_base_channel_get_connection (base_chan));
}
static void
new_content (RakiaCallChannel *self,
const gchar *name,
RakiaSipMedia *media,
TpCallContentDisposition disposition)
{
TpBaseChannel *bchan = TP_BASE_CHANNEL (self);
RakiaCallContent *content;
TpMediaStreamType media_type;
TpHandle creator;
gchar *object_path;
gchar *free_name = NULL;
const gchar *media_type_name;
switch (rakia_sip_media_get_media_type (media))
{
case TP_MEDIA_STREAM_TYPE_AUDIO:
media_type = TP_MEDIA_STREAM_TYPE_AUDIO;
media_type_name = "Audio";
break;
case TP_MEDIA_STREAM_TYPE_VIDEO:
media_type = TP_MEDIA_STREAM_TYPE_VIDEO;
media_type_name = "Video";
break;
default:
g_assert_not_reached ();
}
if (rakia_sip_media_is_created_locally (media))
creator = tp_base_channel_get_self_handle (bchan);
else
creator = tp_base_channel_get_target_handle (bchan);
object_path = g_strdup_printf ("%s/Content%u",
tp_base_channel_get_object_path (bchan), ++self->priv->last_content_no);
if (name == NULL)
name = free_name = g_strdup_printf ("%s %u", media_type_name,
self->priv->last_content_no);
/* We already request bidi for initial media,
* the client can change it before accepting.
*/
if (disposition == TP_CALL_CONTENT_DISPOSITION_INITIAL)
rakia_sip_media_set_requested_direction (media,
TP_MEDIA_STREAM_DIRECTION_BIDIRECTIONAL);
content = rakia_call_content_new (self, media, object_path,
tp_base_channel_get_connection (bchan), name,
media_type, creator, disposition);
g_free (free_name);
g_free (object_path);
tp_base_call_channel_add_content (TP_BASE_CALL_CHANNEL (self),
TP_BASE_CALL_CONTENT (content));
rakia_call_content_add_stream (content);
}
static GObject *
constructor (GType type,
guint n_props,
GObjectConstructParam *props)
{
GObject *object =
G_OBJECT_CLASS (fetion_im_channel_parent_class)->constructor (type,
n_props, props);
FetionImChannel *self = FETION_IM_CHANNEL (object);
TpBaseChannel *base = TP_BASE_CHANNEL (self);
static TpChannelTextMessageType const types[] = {
TP_CHANNEL_TEXT_MESSAGE_TYPE_NORMAL,
TP_CHANNEL_TEXT_MESSAGE_TYPE_ACTION,
TP_CHANNEL_TEXT_MESSAGE_TYPE_NOTICE
};
static const char * const content_types[] = { "text/plain", NULL };
tp_base_channel_register (base);
tp_message_mixin_init (object, G_STRUCT_OFFSET (FetionImChannel, text),
tp_base_channel_get_connection (base));
tp_message_mixin_implement_sending (object, send_message,
G_N_ELEMENTS (types), types,0,
TP_DELIVERY_REPORTING_SUPPORT_FLAG_RECEIVE_FAILURES,
content_types);
return object;
}
static void
send_message (GObject *object,
TpMessage *message,
TpMessageSendingFlags flags)
{
FetionImChannel *self = FETION_IM_CHANNEL (object);
TpBaseChannel *base = TP_BASE_CHANNEL (self);
if (tp_asv_get_string (tp_message_peek (message, 0), "interface") != NULL)
{
/* this message is interface-specific - let's not echo it */
goto finally;
}
FetionConnection *conn =
FETION_CONNECTION (tp_base_channel_get_connection(base));
HybridAccount *account = conn->priv->account;
TpHandle from = tp_base_channel_get_target_handle (base);
const GHashTable *input = tp_message_peek (message, 1);
const gchar *send_message = tp_asv_get_string (input, "content");
HybridBuddy *buddy = hybrid_blist_find_buddy_by_handle(account, from);
hybrid_conv_send_message(account,buddy,send_message);
finally:
/* "OK, we've sent the message" (after calling this, message must not be
* dereferenced) */
tp_message_mixin_sent (object, message, flags, "", NULL);
}
static void
lwqq_channel_init (LwqqChannel *self)
{
LwqqChannelPrivate *priv;
priv = LWQQ_CHANNEL_GET_PRIVATE (self);
self->priv = priv;
TpBaseChannel* base = TP_BASE_CHANNEL(self);
GObject* obj = G_OBJECT(self);
static TpChannelTextMessageType const types[] = {
TP_CHANNEL_TEXT_MESSAGE_TYPE_NORMAL
};
static const char* const content_types[] = {"text/plain", NULL};
tp_base_channel_register(base);
tp_message_mixin_init(G_OBJECT(self), G_STRUCT_OFFSET(LwqqChannel, text),
tp_base_channel_get_connection(base));
tp_message_mixin_implement_sending(obj, send_message, G_N_ELEMENTS(types),
types, 0, TP_DELIVERY_REPORTING_SUPPORT_FLAG_RECEIVE_FAILURES,
content_types);
}
/** start send message **/
static void
send_message (GObject *object,
TpMessage *message,
TpMessageSendingFlags flags)
{
LwqqChannel* self = LWQQ_CHANNEL(object);
TpBaseChannel *base = TP_BASE_CHANNEL (self);
if (tp_asv_get_string (tp_message_peek (message, 0), "interface") != NULL)
{
/* this message is interface-specific - let's not echo it */
goto finally;
}
LwqqConnection *conn =
LWQQ_CONNECTION(tp_base_channel_get_connection(base));
LwqqClient* lc = conn->lc;
TpHandle to = tp_base_channel_get_target_handle (base);
const GHashTable *input = tp_message_peek (message, 1);
const gchar *send_message = tp_asv_get_string (input, "content");
LwqqBuddy* buddy = lwqq_find_buddy_by_handle(conn, to);
lwqq_msg_send_text(lc, LWQQ_MS_BUDDY_MSG, buddy->uin, send_message);
finally:
/* "OK, we've sent the message" (after calling this, message must not be
* dereferenced) */
tp_message_mixin_sent (object, message, flags, "", NULL);
}
static void
_im_channel_closed_cb (IdleIMChannel *chan,
gpointer user_data)
{
IdleIMManager *self = IDLE_IM_MANAGER (user_data);
IdleIMManagerPrivate *priv = IDLE_IM_MANAGER_GET_PRIVATE (self);
TpBaseChannel *base = TP_BASE_CHANNEL (chan);
tp_channel_manager_emit_channel_closed_for_object (self,
TP_EXPORTABLE_CHANNEL (chan));
if (priv->channels)
{
TpHandle handle = tp_base_channel_get_target_handle (base);
if (tp_base_channel_is_destroyed (base))
{
IDLE_DEBUG ("removing channel with handle %u", handle);
g_hash_table_remove (priv->channels, GUINT_TO_POINTER (handle));
} else {
IDLE_DEBUG ("reopening channel with handle %u due to pending messages",
handle);
tp_channel_manager_emit_new_channel (self,
(TpExportableChannel *) chan, NULL);
}
}
}
/**
* tp_base_call_stream_update_remote_sending_state:
* @self: a #TpBaseCallStream
* @contact: the #TpHandle to update or add to members
* @new_state: the new sending state of @contact
* @actor_handle: the contact responsible for the change, or 0 if no contact was
* responsible.
* @reason: the #TpCallStateChangeReason of the change
* @dbus_reason: a specific reason for the change, which may be a D-Bus error in
* the Telepathy namespace, a D-Bus error in any other namespace (for
* implementation-specific errors), or the empty string to indicate that the
* state change was not an error.
* @message: an optional debug message, to expediate debugging the potentially
* many processes involved in a call.
*
* If @contact is not member, add it. Otherwise update its sending state. Emits
* RemoteMemberChanged DBus signal if needed.
*
* Returns: %TRUE if state was updated, %FALSE if it was already set to
* @new_state.
* Since: 0.17.5
*/
gboolean
tp_base_call_stream_update_remote_sending_state (TpBaseCallStream *self,
TpHandle contact,
TpSendingState new_state,
TpHandle actor_handle,
TpCallStateChangeReason reason,
const gchar *dbus_reason,
const gchar *message)
{
gpointer old_state_p = NULL;
TpSendingState old_state;
gboolean exists;
GHashTable *updates;
GHashTable *identifiers;
GArray *removed_empty;
GValueArray *reason_array;
g_return_val_if_fail (TP_IS_BASE_CALL_STREAM (self), FALSE);
if (new_state == TP_SENDING_STATE_SENDING &&
self->priv->channel != NULL &&
tp_base_channel_is_requested (TP_BASE_CHANNEL (self->priv->channel)) &&
!tp_base_call_channel_is_accepted (self->priv->channel))
new_state = TP_SENDING_STATE_PENDING_SEND;
exists = g_hash_table_lookup_extended (self->priv->remote_members,
GUINT_TO_POINTER (contact), NULL, &old_state_p);
old_state = GPOINTER_TO_UINT (old_state_p);
if (exists && old_state == new_state)
return FALSE;
DEBUG ("Updating remote member %d state: %d => %d for stream %s",
contact, old_state, new_state, self->priv->object_path);
g_hash_table_insert (self->priv->remote_members,
GUINT_TO_POINTER (contact),
GUINT_TO_POINTER (new_state));
g_object_notify (G_OBJECT (self), "remote-members");
updates = g_hash_table_new (g_direct_hash, g_direct_equal);
g_hash_table_insert (updates,
GUINT_TO_POINTER (contact),
GUINT_TO_POINTER (new_state));
identifiers = _tp_base_call_dup_member_identifiers (self->priv->conn, updates);
removed_empty = g_array_new (FALSE, FALSE, sizeof (TpHandle));
reason_array = _tp_base_call_state_reason_new (actor_handle, reason,
dbus_reason, message);
tp_svc_call_stream_emit_remote_members_changed (self, updates, identifiers,
removed_empty, reason_array);
g_array_unref (removed_empty);
tp_value_array_free (reason_array);
g_hash_table_unref (updates);
g_hash_table_unref (identifiers);
return TRUE;
}
static void
destroyable_destroy (TpSvcChannelInterfaceDestroyable *iface,
DBusGMethodInvocation *context)
{
TpBaseChannel *self = TP_BASE_CHANNEL (iface);
tp_message_mixin_clear ((GObject *) self);
fetion_im_channel_close (self);
g_assert (tp_base_channel_is_destroyed (self));
tp_svc_channel_interface_destroyable_return_from_destroy (context);
}
static void
media_remote_codecs_updated_cb (RakiaSipMedia *media, gboolean is_offer,
RakiaCallContent *self)
{
TpBaseCallContent *bcc = TP_BASE_CALL_CONTENT (self);
TpBaseMediaCallContent *bmcc = TP_BASE_MEDIA_CALL_CONTENT (self);
RakiaCallContentPrivate *priv = self->priv;
GPtrArray *remote_codecs =
rakia_sip_media_get_remote_codec_offer (priv->media);
TpCallContentMediaDescription *md;
TpDBusDaemon *bus = tp_base_connection_get_dbus_daemon (
tp_base_call_content_get_connection (bcc));
gchar *object_path;
guint i, j;
if (remote_codecs == NULL)
return;
object_path = g_strdup_printf ("%s/Offer%u",
tp_base_call_content_get_object_path (bcc), ++priv->codec_offer_id);
md = tp_call_content_media_description_new (bus, object_path,
tp_base_channel_get_target_handle (TP_BASE_CHANNEL (priv->channel)),
TRUE, is_offer);
g_free (object_path);
for (i = 0; i < remote_codecs->len; i++)
{
RakiaSipCodec *codec = g_ptr_array_index (remote_codecs, i);
GHashTable *parameters = g_hash_table_new (g_str_hash, g_str_equal);
/* No need to copy the values as .._append_codec() will */
if (codec->params)
for (j = 0; j < codec->params->len; j++)
{
RakiaSipCodecParam *param = g_ptr_array_index (codec->params, j);
g_hash_table_insert (parameters, param->name, param->value);
}
tp_call_content_media_description_append_codec (md, codec->id,
codec->encoding_name, codec->clock_rate, codec->channels, TRUE,
parameters);
g_hash_table_unref (parameters);
}
tp_base_media_call_content_offer_media_description_async (bmcc,
md, md_offer_cb, GUINT_TO_POINTER (FALSE));
g_object_unref (md);
}
static void
tp_tests_room_list_chan_constructed (GObject *object)
{
TpTestsRoomListChan *self = TP_TESTS_ROOM_LIST_CHAN (object);
void (*chain_up) (GObject *) =
((GObjectClass *) tp_tests_room_list_chan_parent_class)->constructed;
if (chain_up != NULL)
chain_up (object);
tp_base_channel_register (TP_BASE_CHANNEL (self));
}
gboolean
gabble_call_member_start_session (GabbleCallMember *self,
const gchar *audio_name,
const gchar *video_name,
GError **error)
{
GabbleCallMemberPrivate *priv = self->priv;
TpBaseChannel *base_channel = TP_BASE_CHANNEL (priv->call);
TpHandle target = tp_base_channel_get_target_handle (base_channel);
const gchar *resource;
JingleDialect dialect;
gchar *jid;
const gchar *transport;
GabbleJingleFactory *jf;
GabbleJingleSession *session;
/* FIXME might need to wait on capabilities, also don't need transport
* and dialect already */
if (!jingle_pick_best_resource (gabble_call_member_get_connection (self),
target, audio_name != NULL, video_name != NULL,
&transport, &dialect, &resource))
{
g_set_error (error, TP_ERROR, TP_ERROR_NOT_CAPABLE,
"member does not have the desired audio/video capabilities");
return FALSE;
}
jid = gabble_peer_to_jid (gabble_call_member_get_connection (self), target, resource);
jf = gabble_jingle_mint_get_factory (
gabble_call_member_get_connection (self)->jingle_mint);
g_return_val_if_fail (jf != NULL, FALSE);
session = gabble_jingle_factory_create_session (jf, jid, dialect, FALSE);
g_free (jid);
gabble_call_member_set_session (self, session);
priv->transport_ns = g_strdup (transport);
if (audio_name != NULL)
gabble_call_member_create_content (self, audio_name,
JINGLE_MEDIA_TYPE_AUDIO, JINGLE_CONTENT_SENDERS_BOTH, NULL);
if (video_name != NULL)
gabble_call_member_create_content (self, video_name,
JINGLE_MEDIA_TYPE_VIDEO, JINGLE_CONTENT_SENDERS_BOTH, NULL);
return TRUE;
}
void
gabble_server_sasl_channel_start_auth_async (GabbleServerSaslChannel *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
GabbleServerSaslChannelPrivate *priv = self->priv;
g_assert (priv->result == NULL);
g_assert (priv->sasl_status == TP_SASL_STATUS_NOT_STARTED);
DEBUG ("Starting authentication");
priv->result = g_simple_async_result_new (G_OBJECT (self), callback,
user_data, gabble_server_sasl_channel_start_auth_async);
tp_base_channel_register (TP_BASE_CHANNEL (self));
}
static void
media_removed_cb (RakiaSipSession *session, RakiaSipMedia *media,
RakiaCallChannel *self)
{
RakiaCallContent *content;
content = rakia_call_channel_get_content_by_media (self, media);
if (content == NULL)
return;
tp_base_call_channel_remove_content (TP_BASE_CALL_CHANNEL (self),
TP_BASE_CALL_CONTENT (content),
tp_base_channel_get_target_handle (TP_BASE_CHANNEL (self)),
TP_CALL_STATE_CHANGE_REASON_USER_REQUESTED, "", "Removed by remote side");
}
void
rakia_call_channel_hangup_error (RakiaCallChannel *self,
TpCallStateChangeReason reason,
const gchar *dbus_reason,
const gchar *message)
{
TpHandle self_handle = tp_base_channel_get_self_handle (
TP_BASE_CHANNEL (self));
rakia_call_channel_hangup (TP_BASE_CALL_CHANNEL (self),
reason, dbus_reason, message);
tp_base_call_channel_set_state (TP_BASE_CALL_CHANNEL (self),
TP_CALL_STATE_ENDED, self_handle, reason, dbus_reason, message);
}
void
ring_media_manager_emit_new_channel(RingMediaManager *self,
gpointer request,
gpointer _channel,
GError *error)
{
DEBUG("%s(%p, %p, %p, %p) called", __func__, self, request, _channel, error);
RingMediaManagerPrivate *priv = RING_MEDIA_MANAGER(self)->priv;
TpBaseChannel *channel = _channel ? TP_BASE_CHANNEL (_channel) : NULL;
GSList *requests = request ? g_slist_prepend(NULL, request) : NULL;
if (error == NULL) {
char *object_path = NULL;
g_signal_connect(
channel, "closed", G_CALLBACK(on_media_channel_closed), self);
g_object_get(channel, "object-path", &object_path, NULL);
DEBUG("got new channel %p nick %s type %s",
channel, get_nick (channel), G_OBJECT_TYPE_NAME (channel));
g_hash_table_insert(priv->channels, object_path, channel);
tp_channel_manager_emit_new_channel(self,
TP_EXPORTABLE_CHANNEL(channel), requests);
/* Emit Group and StreamedMedia signals */
ring_media_channel_emit_initial(RING_MEDIA_CHANNEL (channel));
}
else {
DEBUG("new channel %p nick %s type %s failed with " GERROR_MSG_FMT,
channel, get_nick (channel), G_OBJECT_TYPE_NAME (channel),
GERROR_MSG_CODE(error));
if (request) {
tp_channel_manager_emit_request_failed(self,
request, error->domain, error->code, error->message);
}
if (_channel)
g_object_unref(_channel);
}
g_slist_free(requests);
}
static void
rakia_call_content_constructed (GObject *object)
{
RakiaCallContent *self = RAKIA_CALL_CONTENT (object);
RakiaCallContentPrivate *priv = self->priv;
TpBaseChannel *bchan = TP_BASE_CHANNEL (priv->channel);
TpBaseCallContent *bcc = TP_BASE_CALL_CONTENT (self);
TpBaseMediaCallContent *bmcc = TP_BASE_MEDIA_CALL_CONTENT (self);
TpHandle creator;
gchar *object_path;
g_signal_connect_object (priv->media, "remote-codec-offer-updated",
G_CALLBACK (media_remote_codecs_updated_cb), self, 0);
g_signal_connect (self, "local-media-description-updated",
G_CALLBACK (local_media_description_updated), NULL);
g_object_get (object, "creator", &creator, NULL);
if (creator == tp_base_channel_get_self_handle (bchan))
{
TpCallContentMediaDescription *md;
TpDBusDaemon *bus = tp_base_connection_get_dbus_daemon (
tp_base_call_content_get_connection (bcc));
object_path = g_strdup_printf ("%s/InitialOffer",
tp_base_call_content_get_object_path (bcc));
md = tp_call_content_media_description_new (bus, object_path,
tp_base_channel_get_target_handle (bchan), FALSE, TRUE);
g_free (object_path);
tp_base_media_call_content_offer_media_description_async (bmcc,
md, md_offer_cb, GUINT_TO_POINTER (TRUE));
}
else
{
media_remote_codecs_updated_cb (priv->media, TRUE, self);
}
G_OBJECT_CLASS (rakia_call_content_parent_class)->constructed (object);
}
static void
state_changed_cb (RakiaSipSession *session, RakiaSipSessionState old_state,
RakiaSipSessionState new_state, RakiaCallChannel *self)
{
switch (new_state)
{
case RAKIA_SIP_SESSION_STATE_INVITE_SENT:
/* Do nothing.. we don't have a TP state for this */
break;
case RAKIA_SIP_SESSION_STATE_INVITE_RECEIVED:
/* This will never be received here because this is what
* triggers RakiaMediaManager to create a Channel in the first place
*/
break;
case RAKIA_SIP_SESSION_STATE_ACTIVE:
if (tp_base_channel_is_requested (TP_BASE_CHANNEL (self)))
{
GList *e;
tp_base_call_channel_remote_accept (TP_BASE_CALL_CHANNEL (self));
for (e = tp_base_call_channel_get_contents (
TP_BASE_CALL_CHANNEL (self));
e != NULL;
e = e->next)
{
RakiaCallContent *content = e->data;
if (content)
rakia_call_content_remote_accept (content);
}
}
case RAKIA_SIP_SESSION_STATE_ENDED:
/* the ended callback is used to get more information */
break;
default:
break;
}
}
static IdleIMChannel *
_im_manager_new_channel (IdleIMManager *mgr,
TpHandle handle,
TpHandle initiator,
gpointer request)
{
IdleIMManagerPrivate *priv = IDLE_IM_MANAGER_GET_PRIVATE (mgr);
TpBaseConnection *base_connection = TP_BASE_CONNECTION (priv->conn);
TpHandleRepoIface *handle_repo =
tp_base_connection_get_handles (base_connection, TP_HANDLE_TYPE_CONTACT);
IdleIMChannel *chan;
const gchar *name;
GSList *requests = NULL;
g_assert (g_hash_table_lookup (priv->channels, GUINT_TO_POINTER (handle))
== NULL);
name = tp_handle_inspect (handle_repo, handle);
IDLE_DEBUG ("Requested channel for handle: %u (%s)", handle, name);
chan = g_object_new (IDLE_TYPE_IM_CHANNEL,
"connection", priv->conn,
"handle", handle,
"initiator-handle", initiator,
"requested", handle != initiator,
NULL);
tp_base_channel_register (TP_BASE_CHANNEL (chan));
g_hash_table_insert (priv->channels, GUINT_TO_POINTER (handle), chan);
if (request != NULL)
requests = g_slist_prepend (requests, request);
tp_channel_manager_emit_new_channel (mgr, TP_EXPORTABLE_CHANNEL (chan),
requests);
g_slist_free (requests);
g_signal_connect (chan, "closed", G_CALLBACK (_im_channel_closed_cb), mgr);
return chan;
}
/**
* im_channel_closed_cb:
*
* Signal callback for when an IM channel is closed. Removes the references
* that #GabbleConnection holds to them - unless the channel has pending
* messages, in which case it is re-announced (so from the perspective of the
* D-Bus API, it was replaced by an identical channel).
*/
static void
im_channel_closed_cb (GabbleIMChannel *chan, gpointer user_data)
{
GabbleImFactory *self = GABBLE_IM_FACTORY (user_data);
GabbleImFactoryPrivate *priv = self->priv;
TpBaseChannel *base = TP_BASE_CHANNEL (chan);
TpHandle contact_handle = tp_base_channel_get_target_handle (base);
DEBUG ("%p, channel %p", self, chan);
if (tp_base_channel_is_registered (base))
{
tp_channel_manager_emit_channel_closed_for_object (self,
(TpExportableChannel *) chan);
}
if (priv->channels != NULL)
{
if (tp_base_channel_is_destroyed (base))
{
DEBUG ("removing channel with handle %u", contact_handle);
g_hash_table_remove (priv->channels,
GUINT_TO_POINTER (contact_handle));
}
else if (tp_base_channel_is_respawning (base))
{
DEBUG ("reopening channel with handle %u due to pending messages",
contact_handle);
tp_channel_manager_emit_new_channel (self,
(TpExportableChannel *) chan, NULL);
}
else
{
/* this basically means tp_base_channel_disappear() must
* have been called; this doesn't have any meaning in this
* channel manager. */
g_assert_not_reached ();
}
}
}
/**
* tp_base_call_stream_update_local_sending_state:
* @self: a #TpBaseCallStream
* @new_state: the new local #TpSendingState
* @actor_handle: the contact responsible for the change, or 0 if no contact was
* responsible.
* @reason: the #TpCallStateChangeReason of the change
* @dbus_reason: a specific reason for the change, which may be a D-Bus error in
* the Telepathy namespace, a D-Bus error in any other namespace (for
* implementation-specific errors), or the empty string to indicate that the
* state change was not an error.
* @message: an optional debug message, to expediate debugging the potentially
* many processes involved in a call.
*
* Update the local sending state, emitting LocalSendingStateChanged
* DBus signal if needed.
*
* Returns: %TRUE if state was updated, %FALSE if it was already set to
* @new_state.
* Since: 0.17.5
*/
gboolean
tp_base_call_stream_update_local_sending_state (TpBaseCallStream *self,
TpSendingState new_state,
TpHandle actor_handle,
TpCallStateChangeReason reason,
const gchar *dbus_reason,
const gchar *message)
{
GValueArray *reason_array;
g_return_val_if_fail (TP_IS_BASE_CALL_STREAM (self), FALSE);
if (new_state == TP_SENDING_STATE_SENDING &&
self->priv->channel != NULL &&
!tp_base_call_channel_is_accepted (self->priv->channel) &&
!tp_base_channel_is_requested (TP_BASE_CHANNEL (self->priv->channel)))
new_state = TP_SENDING_STATE_PENDING_SEND;
if (self->priv->local_sending_state == new_state)
return FALSE;
DEBUG ("Updating local sending state: %d => %d for stream %s",
self->priv->local_sending_state, new_state, self->priv->object_path);
self->priv->local_sending_state = new_state;
g_object_notify (G_OBJECT (self), "local-sending-state");
reason_array = _tp_base_call_state_reason_new (actor_handle, reason,
dbus_reason, message);
tp_svc_call_stream_emit_local_sending_state_changed (
TP_SVC_CALL_STREAM (self), new_state, reason_array);
tp_value_array_free (reason_array);
return TRUE;
}
static void
md_offer_cb (GObject *obj, GAsyncResult *res, gpointer user_data)
{
RakiaCallContent *self = RAKIA_CALL_CONTENT (obj);
RakiaCallContentPrivate *priv = self->priv;
TpBaseMediaCallContent *bmcc = TP_BASE_MEDIA_CALL_CONTENT (self);
GError *error = NULL;
gboolean is_initial_offer = GPOINTER_TO_UINT (user_data);
if (tp_base_media_call_content_offer_media_description_finish (bmcc,
res, &error))
{
GHashTable *local_md =
tp_base_media_call_content_get_local_media_description (bmcc,
tp_base_channel_get_target_handle (TP_BASE_CHANNEL (priv->channel)));
set_telepathy_codecs (self, local_md);
}
else
{
/* Only reject if the codecs where rejected */
if (error->domain == TP_ERROR &&
error->code == TP_ERROR_MEDIA_CODECS_INCOMPATIBLE)
{
g_assert (!is_initial_offer);
rakia_sip_media_codecs_rejected (priv->media);
DEBUG ("Codecs rejected: %s", error->message);
}
/* FIXME: We need to allow for partial failures */
g_clear_error (&error);
}
}
static void
gabble_server_sasl_channel_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
TpBaseChannel *channel = TP_BASE_CHANNEL (object);
GabbleServerSaslChannel *self =
GABBLE_SERVER_SASL_CHANNEL (object);
GabbleServerSaslChannelPrivate *priv = self->priv;
switch (property_id)
{
case PROP_SASL_STATUS:
g_value_set_uint (value, priv->sasl_status);
break;
case PROP_SASL_ERROR:
g_value_set_string (value, priv->sasl_error);
break;
case PROP_SASL_ERROR_DETAILS:
g_value_set_boxed (value, priv->sasl_error_details);
break;
case PROP_AUTH_METHOD:
g_value_set_static_string (value,
TP_IFACE_CHANNEL_INTERFACE_SASL_AUTHENTICATION);
break;
case PROP_AVAILABLE_MECHANISMS:
g_value_set_boxed (value, priv->available_mechanisms);
break;
case PROP_SECURE:
g_value_set_boolean (value, priv->secure);
break;
case PROP_CAN_TRY_AGAIN:
/* Wocky can't retry SASL authentication (although XMPP can) */
g_value_set_boolean (value, FALSE);
break;
case PROP_HAS_INITIAL_DATA:
/* Yes, XMPP has "initial data" in its SASL */
g_value_set_boolean (value, TRUE);
break;
case PROP_AUTHORIZATION_IDENTITY:
/* As per RFC 3920, the authorization identity for c2s connections
* is the desired JID. We can't use conn_util_get_bare_self_jid at
* this stage of the connection process, because it hasn't been
* initialized yet. */
{
gchar *jid, *username, *stream_server;
g_object_get (tp_base_channel_get_connection (channel),
"username", &username,
"stream-server", &stream_server,
NULL);
jid = g_strconcat (username, "@", stream_server, NULL);
g_free (username);
g_free (stream_server);
g_value_take_string (value, jid);
}
break;
case PROP_DEFAULT_REALM:
/* Like WockySaslDigestMd5, we use the stream server as the default
* realm, for interoperability with servers that fail to supply a
* realm but expect us to have this default. */
g_object_get_property (
G_OBJECT (tp_base_channel_get_connection (channel)), "stream-server",
value);
break;
case PROP_DEFAULT_USERNAME:
/* In practice, XMPP servers normally want us to authenticate as the
* local-part of the JID. */
g_object_get_property (
G_OBJECT (tp_base_channel_get_connection (channel)), "username",
value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
rakia_call_channel_constructed (GObject *obj)
{
TpBaseChannel *bc = TP_BASE_CHANNEL (obj);
TpBaseCallChannel *bcc = TP_BASE_CALL_CHANNEL (obj);
RakiaCallChannel *self = RAKIA_CALL_CHANNEL (obj);
GObjectClass *parent_object_class =
G_OBJECT_CLASS (rakia_call_channel_parent_class);
TpHandle actor;
TpCallStateChangeReason reason;
g_signal_connect_object (self->priv->session, "ended",
G_CALLBACK (ended_cb), self, 0);
g_signal_connect_object (self->priv->session, "ringing",
G_CALLBACK (ringing_cb), self, 0);
g_signal_connect_object (self->priv->session, "queued",
G_CALLBACK (queued_cb), self, 0);
g_signal_connect_object (self->priv->session, "in-progress",
G_CALLBACK (in_progress_cb), self, 0);
g_signal_connect_object (self->priv->session, "media-added",
G_CALLBACK (media_added_cb), self, 0);
g_signal_connect_object (self->priv->session, "media-removed",
G_CALLBACK (media_removed_cb), self, 0);
g_signal_connect_object (self->priv->session, "state-changed",
G_CALLBACK (state_changed_cb), self, 0);
g_signal_connect_object (self->priv->session, "notify::remote-held",
G_CALLBACK (remote_held_changed_cb), self, 0);
if (tp_base_channel_is_requested (bc))
{
const gchar *initial_audio_name;
const gchar *initial_video_name;
if (tp_base_call_channel_has_initial_audio (bcc, &initial_audio_name))
rakia_sip_session_add_media (self->priv->session,
TP_MEDIA_STREAM_TYPE_AUDIO, initial_audio_name,
TP_MEDIA_STREAM_DIRECTION_BIDIRECTIONAL);
if (tp_base_call_channel_has_initial_video (bcc, &initial_video_name))
rakia_sip_session_add_media (self->priv->session,
TP_MEDIA_STREAM_TYPE_VIDEO, initial_video_name,
TP_MEDIA_STREAM_DIRECTION_BIDIRECTIONAL);
actor = tp_base_channel_get_self_handle (bc);
reason = TP_CALL_STATE_CHANGE_REASON_USER_REQUESTED;
}
else
{
guint i;
GPtrArray *medias = rakia_sip_session_get_medias (self->priv->session);
for (i = 0; i < medias->len; i++)
{
RakiaSipMedia *media = g_ptr_array_index (medias, i);
gchar *name;
if (media)
{
name = g_strdup_printf ("initial_%s_%u",
sip_media_get_media_type_str (media), i + 1);
new_content (self, name, media,
TP_CALL_CONTENT_DISPOSITION_INITIAL);
g_free (name);
}
}
actor = tp_base_channel_get_target_handle (bc);
reason = TP_CALL_STATE_CHANGE_REASON_PROGRESS_MADE;
}
tp_base_call_channel_update_member_flags (bcc,
tp_base_channel_get_target_handle (bc), 0,
actor, reason, "", "Call Created");
if (parent_object_class->constructed != NULL)
parent_object_class->constructed (obj);
}
static void
ended_cb (RakiaSipSession *session, gboolean self_actor, guint status,
gchar *message, RakiaCallChannel *self)
{
TpHandle actor;
TpCallStateChangeReason reason;
const gchar *detailed_reason = "";
gchar *free_message = NULL;
if (self_actor)
actor = tp_base_channel_get_self_handle (TP_BASE_CHANNEL (self));
else
actor = tp_base_channel_get_target_handle (TP_BASE_CHANNEL (self));
switch (status)
{
case 400: /* Bad Request */
case 405: /* Method Not Allowed */
case 406: /* Not Acceptable */
case 413: /* Request Entity Too Large */
case 414: /* Request-URI Too Long */
case 415: /* Unsupported Media Type */
case 416: /* Unsupported URI Scheme */
case 420: /* Bad Extension */
case 421: /* Extension Required */
case 483: /* Too Many Hops */
case 484: /* Address incomplete */
case 485: /* Ambiguous */
case 493: /* Undecipherable */
case 606: /* Not Acceptable */
reason = TP_CALL_STATE_CHANGE_REASON_INTERNAL_ERROR;
detailed_reason = TP_ERROR_STR_CONFUSED;
break;
case 500: /* Server Internal Error */
case 501: /* Not Implemented */
case 502: /* Bad Gateway */
case 503: /* Service Unavailable */
case 504: /* Server Time-out */
case 505: /* Version Not Supported */
case 513: /* Message Too Large */
reason = TP_CALL_STATE_CHANGE_REASON_SERVICE_ERROR;
detailed_reason = TP_ERROR_STR_SERVICE_CONFUSED;
break;
case 401: /* Unauthorized */
case 403: /* Forbidden */
reason = TP_CALL_STATE_CHANGE_REASON_PERMISSION_DENIED;
detailed_reason = TP_ERROR_STR_PERMISSION_DENIED;
break;
case 404: /* Not Found */
case 410: /* Gone */
case 604: /* Does Not Exist Anywhere */
reason = TP_CALL_STATE_CHANGE_REASON_INVALID_CONTACT;
detailed_reason = TP_ERROR_STR_DOES_NOT_EXIST;
break;
case 480: /* Temporarily Unavaible */
case 408: /* Request Timeout */
reason = TP_CALL_STATE_CHANGE_REASON_NO_ANSWER;
detailed_reason = TP_ERROR_STR_NO_ANSWER;
break;
case 486: /* Busy Here */
case 600: /* Busy Everywhere */
reason = TP_CALL_STATE_CHANGE_REASON_BUSY;
detailed_reason = TP_ERROR_STR_BUSY;
break;
case 603: /* Decline */
reason = TP_CALL_STATE_CHANGE_REASON_REJECTED;
detailed_reason = TP_ERROR_STR_REJECTED;
break;
default:
reason = TP_CALL_STATE_CHANGE_REASON_USER_REQUESTED;
break;
}
if (message[0] == 0 && reason != 0)
free_message = message = g_strdup_printf ("SIP status code %d", status);
tp_base_call_channel_set_state (TP_BASE_CALL_CHANNEL (self),
TP_CALL_STATE_ENDED, actor, reason, detailed_reason, message);
g_free (free_message);
}
/**
* new_call_channel
*
* Creates a new empty RakiaCallChannel.
*/
static RakiaCallChannel *
new_call_channel (RakiaMediaManager *fac,
TpHandle initiator,
TpHandle maybe_peer,
GHashTable *request_properties,
RakiaSipSession *session)
{
RakiaMediaManagerPrivate *priv = RAKIA_MEDIA_MANAGER_GET_PRIVATE (fac);
RakiaCallChannel *chan = NULL;
gchar *object_path;
gboolean initial_audio = FALSE;
gboolean initial_video = FALSE;
gboolean immutable_streams = FALSE;
const gchar *dtmf_initial_tones = NULL;
const gchar *initial_audio_name = NULL;
const gchar *initial_video_name = NULL;
TpHandle self_handle = tp_base_connection_get_self_handle (priv->conn);
g_assert (initiator != 0);
object_path = g_strdup_printf ("%s/CallChannel%u",
tp_base_connection_get_object_path (priv->conn), priv->channel_index++);
DEBUG("channel object path %s", object_path);
if (request_properties != NULL)
{
initial_audio = tp_asv_get_boolean (request_properties,
TP_PROP_CHANNEL_TYPE_CALL_INITIAL_AUDIO, NULL);
initial_video = tp_asv_get_boolean (request_properties,
TP_PROP_CHANNEL_TYPE_CALL_INITIAL_VIDEO, NULL);
initial_audio_name = tp_asv_get_string (request_properties,
TP_PROP_CHANNEL_TYPE_CALL_INITIAL_AUDIO_NAME);
initial_video_name = tp_asv_get_string (request_properties,
TP_PROP_CHANNEL_TYPE_CALL_INITIAL_VIDEO_NAME);
dtmf_initial_tones = tp_asv_get_string (request_properties,
TP_PROP_CHANNEL_INTERFACE_DTMF_INITIAL_TONES);
}
g_object_get (priv->conn,
"immutable-streams", &immutable_streams,
NULL);
chan = g_object_new (RAKIA_TYPE_CALL_CHANNEL,
"connection", priv->conn,
"object-path", object_path,
"handle", maybe_peer,
"initiator-handle", initiator,
"initial-audio", initial_audio,
"initial-video", initial_video,
"initial-audio-name", initial_audio_name,
"initial-video-name", initial_video_name,
"initial-transport", TP_STREAM_TRANSPORT_TYPE_RAW_UDP,
"mutable-contents", !immutable_streams,
"initial-tones", dtmf_initial_tones,
"sip-session", session,
"stun-server", priv->stun_server ? priv->stun_server :
"",
"stun-port", priv->stun_port,
"requested", (initiator == self_handle),
NULL);
g_free (object_path);
g_signal_connect (chan, "closed", G_CALLBACK (call_channel_closed_cb), fac);
g_ptr_array_add (priv->channels, chan);
tp_base_channel_register (TP_BASE_CHANNEL (chan));
return chan;
}
