--- /dev/null
+/*
+ * empathy-dispatch-operation.c - Source for EmpathyDispatchOperation
+ * Copyright (C) 2008 Collabora Ltd.
+ * @author Sjoerd Simons <sjoerd.simons@collabora.co.uk>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "empathy-dispatch-operation.h"
+#include <libempathy/empathy-enum-types.h>
+#include <libempathy/empathy-tp-chat.h>
+#include <libempathy/empathy-tp-call.h>
+
+#include "empathy-marshal.h"
+
+#define DEBUG_FLAG EMPATHY_DEBUG_DISPATCHER
+#include <libempathy/empathy-debug.h>
+
+G_DEFINE_TYPE(EmpathyDispatchOperation, empathy_dispatch_operation,
+ G_TYPE_OBJECT)
+
+static void empathy_dispatch_operation_set_status (
+ EmpathyDispatchOperation *self, EmpathyDispatchOperationState status);
+static void empathy_dispatch_operation_channel_ready_cb (TpChannel *channel,
+ const GError *error, gpointer user_data);
+
+/* signal enum */
+enum
+{
+ /* Ready for dispatching */
+ READY,
+ /* Approved by an approver, can only happens on incoming operations */
+ APPROVED,
+ /* Claimed by a handler */
+ CLAIMED,
+ /* Error, channel went away, inspecting it failed etc */
+ INVALIDATED,
+ LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL] = {0};
+
+/* properties */
+enum {
+ PROP_CONNECTION = 1,
+ PROP_CHANNEL,
+ PROP_CHANNEL_WRAPPER,
+ PROP_CONTACT,
+ PROP_INCOMING,
+ PROP_STATUS,
+};
+
+/* private structure */
+typedef struct _EmpathyDispatchOperationPriv \
+ EmpathyDispatchOperationPriv;
+
+struct _EmpathyDispatchOperationPriv
+{
+ gboolean dispose_has_run;
+ TpConnection *connection;
+ TpChannel *channel;
+ GObject *channel_wrapper;
+ EmpathyContact *contact;
+ EmpathyDispatchOperationState status;
+ gboolean incoming;
+ gboolean approved;
+ gulong invalidated_handler;
+};
+
+#define GET_PRIV(o) \
+ (G_TYPE_INSTANCE_GET_PRIVATE ((o), EMPATHY_TYPE_DISPATCH_OPERATION, \
+ EmpathyDispatchOperationPriv))
+
+static void
+empathy_dispatch_operation_init (EmpathyDispatchOperation *obj)
+{
+ //EmpathyDispatchOperationPriv *priv =
+ // GET_PRIV (obj);
+
+ /* allocate any data required by the object here */
+}
+
+static void empathy_dispatch_operation_dispose (GObject *object);
+static void empathy_dispatch_operation_finalize (GObject *object);
+
+static void
+empathy_dispatch_operation_set_property (GObject *object,
+ guint property_id, const GValue *value, GParamSpec *pspec)
+{
+ EmpathyDispatchOperation *operation = EMPATHY_DISPATCH_OPERATION (object);
+ EmpathyDispatchOperationPriv *priv = GET_PRIV (operation);
+
+ switch (property_id)
+ {
+ case PROP_CONNECTION:
+ priv->connection = g_value_dup_object (value);
+ break;
+ case PROP_CHANNEL:
+ priv->channel = g_value_dup_object (value);
+ break;
+ case PROP_CHANNEL_WRAPPER:
+ priv->channel_wrapper = g_value_dup_object (value);
+ break;
+ case PROP_CONTACT:
+ if (priv->contact != NULL)
+ g_object_unref (priv->contact);
+ priv->contact = g_value_dup_object (value);
+ break;
+ case PROP_INCOMING:
+ priv->incoming = g_value_get_boolean (value);
+ break;
+ }
+}
+
+static void
+empathy_dispatch_operation_get_property (GObject *object,
+ guint property_id, GValue *value, GParamSpec *pspec)
+{
+ EmpathyDispatchOperation *operation = EMPATHY_DISPATCH_OPERATION (object);
+ EmpathyDispatchOperationPriv *priv = GET_PRIV (operation);
+
+ switch (property_id)
+ {
+ case PROP_CONNECTION:
+ g_value_set_object (value, priv->connection);
+ break;
+ case PROP_CHANNEL:
+ g_value_set_object (value, priv->channel);
+ break;
+ case PROP_CHANNEL_WRAPPER:
+ g_value_set_object (value, priv->channel_wrapper);
+ break;
+ case PROP_CONTACT:
+ g_value_set_object (value, priv->contact);
+ break;
+ case PROP_INCOMING:
+ g_value_set_boolean (value, priv->incoming);
+ break;
+ case PROP_STATUS:
+ g_value_set_enum (value, priv->status);
+ break;
+ }
+}
+
+static void
+empathy_dispatch_operation_invalidated (TpProxy *proxy, guint domain,
+ gint code, char *message, EmpathyDispatchOperation *self)
+{
+ empathy_dispatch_operation_set_status (self,
+ EMPATHY_DISPATCHER_OPERATION_STATE_INVALIDATED);
+
+ g_signal_emit (self, signals[INVALIDATED], 0, domain, code, message);
+}
+
+static void
+empathy_dispatch_operation_constructed (GObject *object)
+{
+ EmpathyDispatchOperation *self = EMPATHY_DISPATCH_OPERATION (object);
+ EmpathyDispatchOperationPriv *priv = GET_PRIV (self);
+
+ empathy_dispatch_operation_set_status (self,
+ EMPATHY_DISPATCHER_OPERATION_STATE_PREPARING);
+
+ priv->invalidated_handler =
+ g_signal_connect (priv->channel, "invalidated",
+ G_CALLBACK (empathy_dispatch_operation_invalidated), self);
+
+ tp_channel_call_when_ready (priv->channel,
+ empathy_dispatch_operation_channel_ready_cb, self);
+}
+
+static void
+empathy_dispatch_operation_class_init (
+ EmpathyDispatchOperationClass *empathy_dispatch_operation_class)
+{
+ GObjectClass *object_class =
+ G_OBJECT_CLASS (empathy_dispatch_operation_class);
+ GParamSpec *param_spec;
+
+ g_type_class_add_private (empathy_dispatch_operation_class,
+ sizeof (EmpathyDispatchOperationPriv));
+
+ object_class->set_property = empathy_dispatch_operation_set_property;
+ object_class->get_property = empathy_dispatch_operation_get_property;
+
+ object_class->dispose = empathy_dispatch_operation_dispose;
+ object_class->finalize = empathy_dispatch_operation_finalize;
+ object_class->constructed = empathy_dispatch_operation_constructed;
+
+ signals[READY] = g_signal_new ("ready",
+ G_OBJECT_CLASS_TYPE(empathy_dispatch_operation_class),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+
+ signals[APPROVED] = g_signal_new ("approved",
+ G_OBJECT_CLASS_TYPE(empathy_dispatch_operation_class),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+
+ signals[CLAIMED] = g_signal_new ("claimed",
+ G_OBJECT_CLASS_TYPE(empathy_dispatch_operation_class),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+
+ signals[INVALIDATED] = g_signal_new ("invalidated",
+ G_OBJECT_CLASS_TYPE(empathy_dispatch_operation_class),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ _empathy_marshal_VOID__UINT_INT_STRING,
+ G_TYPE_NONE, 0);
+
+ param_spec = g_param_spec_object ("connection",
+ "connection", "The telepathy connection",
+ TP_TYPE_CONNECTION,
+ G_PARAM_CONSTRUCT_ONLY |
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+ g_object_class_install_property (object_class, PROP_CONNECTION,
+ param_spec);
+
+ param_spec = g_param_spec_object ("channel",
+ "channel", "The telepathy channel",
+ TP_TYPE_CHANNEL,
+ G_PARAM_CONSTRUCT_ONLY |
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+ g_object_class_install_property (object_class, PROP_CHANNEL,
+ param_spec);
+
+ param_spec = g_param_spec_object ("channel-wrapper",
+ "channel wrapper", "The empathy specific channel wrapper",
+ G_TYPE_OBJECT,
+ G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+ g_object_class_install_property (object_class, PROP_CHANNEL_WRAPPER,
+ param_spec);
+
+ param_spec = g_param_spec_object ("contact",
+ "contact", "The empathy contact",
+ EMPATHY_TYPE_CONTACT,
+ G_PARAM_CONSTRUCT | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+ g_object_class_install_property (object_class, PROP_CONTACT,
+ param_spec);
+
+ param_spec = g_param_spec_boolean ("incoming",
+ "incoming", "Whether or not the channel is incoming",
+ FALSE,
+ G_PARAM_CONSTRUCT_ONLY |
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+ g_object_class_install_property (object_class, PROP_INCOMING,
+ param_spec);
+
+ param_spec = g_param_spec_enum ("status",
+ "status", "Status of the dispatch operation",
+ EMPATHY_TYPE_DISPATCH_OPERATION_STATE, 0,
+ G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
+ g_object_class_install_property (object_class, PROP_STATUS, param_spec);
+}
+
+void
+empathy_dispatch_operation_dispose (GObject *object)
+{
+ EmpathyDispatchOperation *self = EMPATHY_DISPATCH_OPERATION (object);
+ EmpathyDispatchOperationPriv *priv =
+ GET_PRIV (self);
+
+ if (priv->dispose_has_run)
+ return;
+
+ priv->dispose_has_run = TRUE;
+
+ g_object_unref (priv->connection);
+
+ g_signal_handler_disconnect (priv->channel, priv->invalidated_handler);
+ g_object_unref (priv->channel);
+
+ if (priv->contact != NULL)
+ g_object_unref (priv->contact);
+
+ if (G_OBJECT_CLASS (empathy_dispatch_operation_parent_class)->dispose)
+ G_OBJECT_CLASS (empathy_dispatch_operation_parent_class)->dispose (object);
+}
+
+void
+empathy_dispatch_operation_finalize (GObject *object)
+{
+ /* free any data held directly by the object here */
+ G_OBJECT_CLASS (empathy_dispatch_operation_parent_class)->finalize (object);
+}
+
+static void
+empathy_dispatch_operation_set_status (EmpathyDispatchOperation *self,
+ EmpathyDispatchOperationState status)
+{
+ EmpathyDispatchOperationPriv *priv = GET_PRIV (self);
+
+ g_assert (status >= priv->status);
+
+
+ if (priv->status != status)
+ {
+ DEBUG ("Dispatch operation %s status: %d -> %d",
+ empathy_dispatch_operation_get_object_path (self),
+ priv->status, status);
+
+ priv->status = status;
+ g_object_notify (G_OBJECT (self), "status");
+
+ if (status == EMPATHY_DISPATCHER_OPERATION_STATE_PENDING)
+ g_signal_emit (self, signals[READY], 0);
+ }
+}
+
+static void
+empathy_dispatch_operation_channel_ready_cb (TpChannel *channel,
+ const GError *error, gpointer user_data)
+{
+ EmpathyDispatchOperation *self = EMPATHY_DISPATCH_OPERATION (user_data);
+ EmpathyDispatchOperationPriv *priv = GET_PRIV (self);
+ GQuark channel_type;
+
+ g_assert (channel == priv->channel);
+
+ if (priv->channel_wrapper != NULL)
+ goto out;
+
+ channel_type = tp_channel_get_channel_type_id (channel);
+
+ if (channel_type == TP_IFACE_QUARK_CHANNEL_TYPE_TEXT)
+ {
+ EmpathyTpChat *chat= empathy_tp_chat_new (channel);
+ priv->channel_wrapper = G_OBJECT (chat);
+ }
+ else if (channel_type == TP_IFACE_QUARK_CHANNEL_TYPE_STREAMED_MEDIA)
+ {
+ EmpathyTpCall *call = empathy_tp_call_new (channel);
+ priv->channel_wrapper = G_OBJECT (call);
+ }
+
+out:
+ empathy_dispatch_operation_set_status (self,
+ EMPATHY_DISPATCHER_OPERATION_STATE_PENDING);
+}
+
+EmpathyDispatchOperation *
+empathy_dispatch_operation_new (TpConnection *connection, TpChannel *channel,
+ EmpathyContact *contact, gboolean incoming)
+{
+ return empathy_dispatch_operation_new_with_wrapper (connection, channel,
+ contact, incoming, NULL);
+}
+
+EmpathyDispatchOperation *
+empathy_dispatch_operation_new_with_wrapper (TpConnection *connection,
+ TpChannel *channel, EmpathyContact *contact, gboolean incoming,
+ GObject *wrapper)
+{
+ g_return_val_if_fail (connection != NULL, NULL);
+ g_return_val_if_fail (channel != NULL, NULL);
+
+ return EMPATHY_DISPATCH_OPERATION (
+ g_object_new (EMPATHY_TYPE_DISPATCH_OPERATION,
+ "connection", connection,
+ "channel", channel,
+ "channel-wrapper", wrapper,
+ "contact", contact,
+ "incoming", incoming,
+ NULL));
+}
+
+void
+empathy_dispatch_operation_start (EmpathyDispatchOperation *operation)
+{
+ EmpathyDispatchOperationPriv *priv = GET_PRIV (operation);
+ g_return_if_fail (
+ priv->status == EMPATHY_DISPATCHER_OPERATION_STATE_PENDING);
+
+ if (priv->incoming && !priv->approved)
+ empathy_dispatch_operation_set_status (operation,
+ EMPATHY_DISPATCHER_OPERATION_STATE_APPROVING);
+ else
+ empathy_dispatch_operation_set_status (operation,
+ EMPATHY_DISPATCHER_OPERATION_STATE_DISPATCHING);
+}
+
+void
+empathy_dispatch_operation_approve (EmpathyDispatchOperation *operation)
+{
+ EmpathyDispatchOperationPriv *priv = GET_PRIV (operation);
+
+ if (priv->status == EMPATHY_DISPATCHER_OPERATION_STATE_APPROVING)
+ {
+ DEBUG ("Approving operation %s",
+ empathy_dispatch_operation_get_object_path (operation));
+
+ empathy_dispatch_operation_set_status (operation,
+ EMPATHY_DISPATCHER_OPERATION_STATE_DISPATCHING);
+
+ g_signal_emit (operation, signals[APPROVED], 0);
+ }
+ else
+ {
+ DEBUG ("Pre-approving operation %s",
+ empathy_dispatch_operation_get_object_path (operation));
+ priv->approved = TRUE;
+ }
+}
+
+/* Returns whether or not the operation was successfully claimed */
+gboolean
+empathy_dispatch_operation_claim (EmpathyDispatchOperation *operation)
+{
+ EmpathyDispatchOperationPriv *priv = GET_PRIV (operation);
+
+ if (priv->status == EMPATHY_DISPATCHER_OPERATION_STATE_CLAIMED)
+ return FALSE;
+
+ empathy_dispatch_operation_set_status (operation,
+ EMPATHY_DISPATCHER_OPERATION_STATE_CLAIMED);
+
+ g_signal_emit (operation, signals[CLAIMED], 0);
+
+ return TRUE;
+}
+
+TpConnection *
+empathy_dispatch_operation_get_tp_connection (
+ EmpathyDispatchOperation *operation)
+{
+ EmpathyDispatchOperationPriv *priv = GET_PRIV (operation);
+
+ return g_object_ref (priv->connection);
+}
+
+TpChannel *
+empathy_dispatch_operation_get_channel (EmpathyDispatchOperation *operation)
+{
+ EmpathyDispatchOperationPriv *priv = GET_PRIV (operation);
+
+ return TP_CHANNEL (g_object_ref (priv->channel));
+}
+
+GObject *
+empathy_dispatch_operation_get_channel_wrapper (
+ EmpathyDispatchOperation *operation)
+{
+ EmpathyDispatchOperationPriv *priv = GET_PRIV (operation);
+
+ if (priv->channel_wrapper != NULL)
+ g_object_ref (priv->channel_wrapper);
+
+ return priv->channel_wrapper;
+}
+
+const gchar *
+empathy_dispatch_operation_get_channel_type (
+ EmpathyDispatchOperation *operation)
+{
+ EmpathyDispatchOperationPriv *priv = GET_PRIV (operation);
+
+ return tp_channel_get_channel_type (priv->channel);
+}
+
+GQuark
+empathy_dispatch_operation_get_channel_type_id (
+ EmpathyDispatchOperation *operation)
+{
+ EmpathyDispatchOperationPriv *priv = GET_PRIV (operation);
+
+ return tp_channel_get_channel_type_id (priv->channel);
+}
+
+const gchar *
+empathy_dispatch_operation_get_object_path (
+ EmpathyDispatchOperation *operation)
+{
+ EmpathyDispatchOperationPriv *priv = GET_PRIV (operation);
+
+ return tp_proxy_get_object_path (TP_PROXY (priv->channel));
+}
+
+EmpathyDispatchOperationState
+empathy_dispatch_operation_get_status (EmpathyDispatchOperation *operation)
+{
+ EmpathyDispatchOperationPriv *priv = GET_PRIV (operation);
+
+ return priv->status;
+}
+
+gboolean
+empathy_dispatch_operation_is_incoming (EmpathyDispatchOperation *operation)
+{
+ EmpathyDispatchOperationPriv *priv = GET_PRIV (operation);
+
+ return priv->incoming;
+}
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2007-2008 Collabora Ltd.
*
#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyDispatcher)
typedef struct {
- GHashTable *connections;
- EmpathyAccountManager *account_manager;
- MissionControl *mc;
- GSList *tubes;
- EmpathyChatroomManager *chatroom_mgr;
+ EmpathyAccountManager *account_manager;
+ MissionControl *mc;
+ /* connection to connection data mapping */
+ GHashTable *connections;
+ /* accounts to connection mapping */
+ GHashTable *accounts;
+ gpointer token;
+ GSList *tubes;
+ EmpathyChatroomManager *chatroom_mgr;
} EmpathyDispatcherPriv;
G_DEFINE_TYPE (EmpathyDispatcher, empathy_dispatcher, G_TYPE_OBJECT);
enum {
- DISPATCH_CHANNEL,
- FILTER_CHANNEL,
- FILTER_TUBE,
- LAST_SIGNAL
+ OBSERVE,
+ APPROVE,
+ DISPATCH,
+ LAST_SIGNAL
};
static guint signals[LAST_SIGNAL];
static EmpathyDispatcher *dispatcher = NULL;
-void
-empathy_dispatcher_channel_process (EmpathyDispatcher *dispatcher,
- TpChannel *channel)
+typedef struct {
+ EmpathyDispatcherTube public;
+ EmpathyContactFactory *factory;
+ gchar *bus_name;
+ gchar *object_path;
+ guint ref_count;
+ gboolean handled;
+} DispatcherTube;
+
+typedef struct {
+ EmpathyDispatcher *dispatcher;
+ EmpathyDispatchOperation *operation;
+ TpConnection *connection;
+ gchar *channel_type;
+ guint handle_type;
+ guint handle;
+ EmpathyContact *contact;
+ EmpathyDispatcherRequestCb *cb;
+ gpointer user_data;
+ gpointer *request_data;
+} DispatcherRequestData;
+
+typedef struct {
+ TpChannel *channel;
+ /* Channel type specific wrapper object */
+ GObject *channel_wrapper;
+} DispatchData;
+
+typedef struct {
+ McAccount *account;
+ /* ObjectPath => DispatchData.. */
+ GHashTable *dispatched_channels;
+ /* ObjectPath -> EmpathyDispatchOperations */
+ GHashTable *dispatching_channels;
+ /* ObjectPath -> EmpathyDispatchOperations */
+ GHashTable *outstanding_channels;
+ /* List of DispatcherRequestData */
+ GList *outstanding_requests;
+} ConnectionData;
+
+static DispatchData *
+new_dispatch_data (TpChannel *channel, GObject *channel_wrapper)
{
- g_signal_emit (dispatcher, signals[DISPATCH_CHANNEL], 0, channel);
+ DispatchData *d = g_slice_new0 (DispatchData);
+ d->channel = channel;
+ d->channel_wrapper = channel_wrapper;
+
+ return d;
}
-typedef struct {
- EmpathyDispatcherTube public;
- EmpathyContactFactory *factory;
- gchar *bus_name;
- gchar *object_path;
- guint ref_count;
- gboolean handled;
-} DispatcherTube;
+static void
+free_dispatch_data (DispatchData *data)
+{
+ g_object_unref (data->channel);
+ g_object_unref (data->channel_wrapper);
+
+ g_slice_free (DispatchData, data);
+}
+
+
+static DispatcherRequestData *
+new_dispatcher_request_data (EmpathyDispatcher *dispatcher,
+ TpConnection *connection, const gchar *channel_type, guint handle_type,
+ guint handle, EmpathyContact *contact,
+ EmpathyDispatcherRequestCb *cb, gpointer user_data)
+{
+ DispatcherRequestData *result = g_slice_new0 (DispatcherRequestData);
+ result->dispatcher = dispatcher;
+ result->connection = connection;
+
+ result->channel_type = g_strdup (channel_type);
+ result->handle_type = handle_type;
+ result->handle = handle;
+
+ if (contact != NULL)
+ result->contact = g_object_ref (contact);
+
+ result->cb = cb;
+ result->user_data = user_data;
+
+ return result;
+}
+
+static void
+free_dispatcher_request_data (DispatcherRequestData *r)
+{
+ g_free (r->channel_type);
+
+ if (r->contact != NULL)
+ g_object_unref (r->contact);
+
+ g_slice_free (DispatcherRequestData, r);
+}
+
+static ConnectionData *
+new_connection_data (McAccount *account)
+{
+ ConnectionData *cd = g_slice_new0 (ConnectionData);
+ cd->account = g_object_ref (account);
+
+ cd->dispatched_channels = g_hash_table_new_full (g_str_hash, g_str_equal,
+ g_free, (GDestroyNotify) free_dispatch_data);
+
+ cd->dispatching_channels = g_hash_table_new_full (g_str_hash, g_str_equal,
+ g_free, g_object_unref);
+
+ cd->outstanding_channels = g_hash_table_new_full (g_str_hash, g_str_equal,
+ g_free, NULL);
+
+ return cd;
+}
+
+static void
+free_connection_data (ConnectionData *cd)
+{
+ GList *l;
+ g_object_unref (cd->account);
+ g_hash_table_destroy (cd->dispatched_channels);
+ g_hash_table_destroy (cd->dispatching_channels);
+
+ for (l = cd->outstanding_requests ; l != NULL; l = g_list_delete_link (l,l))
+ {
+ free_dispatcher_request_data (l->data);
+ }
+}
+
+#if 0
GType
empathy_dispatcher_tube_get_type (void)
{
}
}
+
void
empathy_dispatcher_tube_process (EmpathyDispatcher *dispatcher,
- EmpathyDispatcherTube *user_data)
+ EmpathyDispatcherTube *etube)
{
- DispatcherTube *tube = (DispatcherTube*) user_data;
+ DispatcherTube *tube = (DispatcherTube*) etube;
if (tube->public.activatable) {
TpProxy *connection;
object_path, handle_type,
handle, tube->public.id,
dispatcher_tubes_handle_tube_cb,
- empathy_dispatcher_tube_ref (user_data),
+ empathy_dispatcher_tube_ref (etube),
(GDestroyNotify) empathy_dispatcher_tube_unref,
G_OBJECT (dispatcher));
}
}
+
static void
dispatcher_tubes_handle_channel (EmpathyDispatcher *dispatcher,
TpChannel *channel)
G_OBJECT (dispatcher));
}
+#endif
+
static void
dispatcher_connection_invalidated_cb (TpConnection *connection,
- guint domain,
- gint code,
- gchar *message,
- EmpathyDispatcher *dispatcher)
+ guint domain, gint code, gchar *message,
+ EmpathyDispatcher *dispatcher)
{
- EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
- GHashTableIter iter;
- gpointer key, value;
+ EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
+ ConnectionData *cd;
- DEBUG ("Error: %s", message);
+ DEBUG ("Error: %s", message);
+ cd = g_hash_table_lookup (priv->connections, connection);
- g_hash_table_iter_init (&iter, priv->connections);
- while (g_hash_table_iter_next (&iter, &key, &value)) {
- if (value == connection) {
- g_hash_table_remove (priv->connections, key);
- break;
- }
- }
+ g_hash_table_remove (priv->accounts, cd->account);
+ g_hash_table_remove (priv->connections, connection);
}
+#if 0
+
typedef struct
{
EmpathyDispatcher *self;
}
}
+#endif
+
+
+/********************* Sanity from here at some point *********/
+static gboolean
+dispatcher_operation_can_start (EmpathyDispatcher *self,
+ EmpathyDispatchOperation *operation, ConnectionData *cd)
+{
+ GList *l;
+ const gchar *channel_type =
+ empathy_dispatch_operation_get_channel_type (operation);
+
+ for (l = cd->outstanding_requests; l != NULL; l = g_list_next (l))
+ {
+ DispatcherRequestData *d = (DispatcherRequestData *) l->data;
+
+ if (d->operation == NULL && !tp_strdiff (d->channel_type, channel_type))
+ {
+ return FALSE;
+ }
+ }
+
+ return TRUE;
+}
+
static void
-dispatcher_connection_new_channel_cb (TpConnection *connection,
- const gchar *object_path,
- const gchar *channel_type,
- guint handle_type,
- guint handle,
- gboolean suppress_handler,
- gpointer user_data,
- GObject *object)
+dispatch_operation_flush_requests (EmpathyDispatcher *dispatcher,
+ EmpathyDispatchOperation *operation, GError *error, ConnectionData *cd)
{
- EmpathyDispatcher *dispatcher = EMPATHY_DISPATCHER (object);
+ GList *l;
+
+ l = cd->outstanding_requests;
+ while (l != NULL)
+ {
+ DispatcherRequestData *d = (DispatcherRequestData *) l->data;
+ GList *lt = l;
+
+ l = g_list_next (l);
+
+ if (d->operation == operation)
+ {
+ if (d->cb != NULL)
+ {
+ if (error != NULL)
+ d->cb (NULL, error, d->user_data);
+ else
+ d->cb (operation, NULL, d->user_data);
+ }
+
+ cd->outstanding_requests = g_list_delete_link
+ (cd->outstanding_requests, lt);
+
+ free_dispatcher_request_data (d);
+ }
+ }
+}
+
+static void
+dispatcher_channel_invalidated_cb (TpProxy *proxy, guint domain, gint code,
+ gchar *message, EmpathyDispatcher *dispatcher)
+{
+ /* Channel went away... */
EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
- TpChannel *channel;
- gpointer had_channels;
+ TpConnection *connection;
+ EmpathyDispatchOperation *operation;
+ ConnectionData *cd;
+ const gchar *object_path;
- had_channels = g_object_get_data (G_OBJECT (connection), "had-channels");
- if (had_channels == NULL) {
- /* ListChannels didn't return yet, return to avoid duplicate
- * dispatching */
- return;
- }
+ g_object_get (G_OBJECT (proxy), "connection", &connection, NULL);
- channel = tp_channel_new (connection, object_path, channel_type,
- handle_type, handle, NULL);
- tp_channel_run_until_ready (channel, NULL, NULL);
+ cd = g_hash_table_lookup (priv->connections, connection);
- if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_TUBES)) {
- dispatcher_tubes_handle_channel (dispatcher, channel);
- }
+ object_path = tp_proxy_get_object_path (proxy);
+
+ DEBUG ("Channel %s invalidated", object_path);
+
+ g_hash_table_remove (cd->dispatched_channels, object_path);
+ g_hash_table_remove (cd->dispatching_channels, object_path);
+
+ operation = g_hash_table_lookup (cd->outstanding_channels, object_path);
+ if (operation != NULL)
+ {
+ GError error = { domain, code, message };
+ dispatch_operation_flush_requests (dispatcher, operation, &error, cd);
+ g_hash_table_remove (cd->outstanding_channels, object_path);
+ g_object_unref (operation);
+ }
+}
+
+static void
+dispatch_operation_approved_cb (EmpathyDispatchOperation *operation,
+ EmpathyDispatcher *dispatcher)
+{
+ g_assert (empathy_dispatch_operation_is_incoming (operation));
+ DEBUG ("Send of for dispatching: %s",
+ empathy_dispatch_operation_get_object_path (operation));
+ g_signal_emit (dispatcher, signals[DISPATCH], 0, operation);
+}
+
+static void
+dispatch_operation_claimed_cb (EmpathyDispatchOperation *operation,
+ EmpathyDispatcher *dispatcher)
+{
+ /* Our job is done, remove the dispatch operation and mark the channel as
+ * dispatched */
+ EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
+ TpConnection *connection;
+ ConnectionData *cd;
+ const gchar *object_path;
+
+ connection = empathy_dispatch_operation_get_tp_connection (operation);
+ cd = g_hash_table_lookup (priv->connections, connection);
+ g_assert (cd != NULL);
+ g_object_unref (G_OBJECT (connection));
+
+ object_path = empathy_dispatch_operation_get_object_path (operation);
+
+ if (g_hash_table_lookup (cd->dispatched_channels, object_path) == NULL)
+ {
+ DispatchData *d;
+ d = new_dispatch_data (
+ empathy_dispatch_operation_get_channel (operation),
+ empathy_dispatch_operation_get_channel_wrapper (operation));
+ g_hash_table_insert (cd->dispatched_channels,
+ g_strdup (object_path), d);
+ }
+ g_hash_table_remove (cd->dispatching_channels, object_path);
+
+ DEBUG ("Channel claimed: %s", object_path);
+}
+
+static void
+dispatch_operation_ready_cb (EmpathyDispatchOperation *operation,
+ EmpathyDispatcher *dispatcher)
+{
+ EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
+ TpConnection *connection;
+ ConnectionData *cd;
+ EmpathyDispatchOperationState status;
+
+ g_signal_connect (operation, "approved",
+ G_CALLBACK (dispatch_operation_approved_cb), dispatcher);
+
+ g_signal_connect (operation, "claimed",
+ G_CALLBACK (dispatch_operation_claimed_cb), dispatcher);
+
+ /* Signal the observers */
+ DEBUG ("Send to observers: %s",
+ empathy_dispatch_operation_get_object_path (operation));
+ g_signal_emit (dispatcher, signals[OBSERVE], 0, operation);
+
+ empathy_dispatch_operation_start (operation);
+
+ /* Signal potential requestors */
+ connection = empathy_dispatch_operation_get_tp_connection (operation);
+ cd = g_hash_table_lookup (priv->connections, connection);
+ g_assert (cd != NULL);
+ g_object_unref (G_OBJECT (connection));
+
+ g_object_ref (operation);
+
+ dispatch_operation_flush_requests (dispatcher, operation, NULL, cd);
+ status = empathy_dispatch_operation_get_status (operation);
+ g_object_unref (operation);
+
+ if (status == EMPATHY_DISPATCHER_OPERATION_STATE_CLAIMED)
+ return;
+
+ if (status == EMPATHY_DISPATCHER_OPERATION_STATE_APPROVING)
+ {
+ DEBUG ("Send to approvers: %s",
+ empathy_dispatch_operation_get_object_path (operation));
+ g_signal_emit (dispatcher, signals[APPROVE], 0, operation);
+ }
+ else
+ {
+ g_assert (status == EMPATHY_DISPATCHER_OPERATION_STATE_DISPATCHING);
+ DEBUG ("Send of for dispatching: %s",
+ empathy_dispatch_operation_get_object_path (operation));
+ g_signal_emit (dispatcher, signals[DISPATCH], 0, operation);
+ }
+
+}
+
+static void
+dispatcher_start_dispatching (EmpathyDispatcher *self,
+ EmpathyDispatchOperation *operation, ConnectionData *cd)
+{
+ const gchar *object_path =
+ empathy_dispatch_operation_get_object_path (operation);
+
+ DEBUG ("Dispatching process started for %s", object_path);
+
+ if (g_hash_table_lookup (cd->dispatching_channels, object_path) == NULL)
+ {
+ g_assert (g_hash_table_lookup (cd->outstanding_channels,
+ object_path) == NULL);
+
+ g_hash_table_insert (cd->dispatching_channels,
+ g_strdup (object_path), operation);
+
+ switch (empathy_dispatch_operation_get_status (operation))
+ {
+ case EMPATHY_DISPATCHER_OPERATION_STATE_PREPARING:
+ g_signal_connect (operation, "ready",
+ G_CALLBACK (dispatch_operation_ready_cb), dispatcher);
+ break;
+ case EMPATHY_DISPATCHER_OPERATION_STATE_PENDING:
+ dispatch_operation_ready_cb (operation, dispatcher);
+ break;
+ default:
+ g_assert_not_reached();
+ }
+
+ }
+ else if (empathy_dispatch_operation_get_status (operation) >=
+ EMPATHY_DISPATCHER_OPERATION_STATE_PENDING)
+ {
+ /* Already dispatching and the operation is pending, thus the observers
+ * have seen it (if applicable), so we can flush the request right away.
+ */
+ dispatch_operation_flush_requests (self, operation, NULL, cd);
+ }
+}
+
+
+static void
+dispatcher_flush_outstanding_operations (EmpathyDispatcher *self,
+ ConnectionData *cd)
+{
+ GHashTableIter iter;
+ gpointer value;
+
+ g_hash_table_iter_init (&iter, cd->outstanding_channels);
+ while (g_hash_table_iter_next (&iter, NULL, &value))
+ {
+ EmpathyDispatchOperation *operation = EMPATHY_DISPATCH_OPERATION (value);
+
+ if (dispatcher_operation_can_start (self, operation, cd))
+ {
+ dispatcher_start_dispatching (dispatcher, operation, cd);
+ g_hash_table_iter_remove (&iter);
+ }
+ }
+}
+
+
+static void
+dispatcher_connection_new_channel (EmpathyDispatcher *dispatcher,
+ TpConnection *connection,
+ const gchar *object_path, const gchar *channel_type,
+ guint handle_type, guint handle, GHashTable *properties,
+ gboolean incoming)
+{
+ EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
+ TpChannel *channel;
+ ConnectionData *cd;
+ EmpathyDispatchOperation *operation;
+ EmpathyContact *contact = NULL;
+
+ cd = g_hash_table_lookup (priv->connections, connection);
+
+ /* Don't bother with channels we have already dispatched or are dispatching
+ * currently. This can happen when NewChannel(s) is fired after
+ * RequestChannel/CreateChannel/EnsureChannel */
+ if (g_hash_table_lookup (cd->dispatched_channels, object_path) != NULL)
+ return;
+
+ if (g_hash_table_lookup (cd->dispatching_channels, object_path) != NULL)
+ return;
+
+ /* Should never occur, but just in case a CM fires spurious NewChannel(s)
+ * signals */
+ if (g_hash_table_lookup (cd->outstanding_channels, object_path) != NULL)
+ return;
+
+ DEBUG ("New channel of type %s on %s",
+ channel_type, object_path);
+
+ if (properties == NULL)
+ channel = tp_channel_new (connection, object_path, channel_type,
+ handle_type, handle, NULL);
+ else
+ channel = tp_channel_new_from_properties (connection, object_path,
+ properties, NULL);
+
+ g_signal_connect (channel, "invalidated",
+ G_CALLBACK (dispatcher_channel_invalidated_cb),
+ dispatcher);
+
+ if (handle_type == TP_CONN_HANDLE_TYPE_CONTACT)
+ {
+ EmpathyContactFactory *factory = empathy_contact_factory_new ();
+ contact = empathy_contact_factory_get_from_handle (factory,
+ cd->account, handle);
+ g_object_unref (factory);
+ }
+
+ operation = empathy_dispatch_operation_new (connection, channel, contact,
+ incoming);
+
+ g_object_unref (channel);
+
+ if (incoming)
+ {
+ /* Request could either be by us or by a remote party. If there are no
+ * outstanding requests for this channel type we can assume it's remote.
+ * Otherwise we wait untill they are all satisfied */
+ if (dispatcher_operation_can_start (dispatcher, operation, cd))
+ dispatcher_start_dispatching (dispatcher, operation, cd);
+ else
+ g_hash_table_insert (cd->outstanding_channels,
+ g_strdup (object_path), operation);
+ }
+ else
+ {
+ dispatcher_start_dispatching (dispatcher, operation, cd);
+ }
+}
+
+static void
+dispatcher_connection_new_channel_cb (TpConnection *connection,
+ const gchar *object_path, const gchar *channel_type,
+ guint handle_type, guint handle,
+ gboolean suppress_handler, gpointer user_data,
+ GObject *object)
+{
+ EmpathyDispatcher *dispatcher = EMPATHY_DISPATCHER (object);
+
+ /* Empathy heavily abuses surpress handler (don't try this at home), if
+ * surpress handler is true then it is an outgoing channel, which is
+ * requested either by us or some other party (like the megaphone applet).
+ * Otherwise it's an incoming channel */
+ dispatcher_connection_new_channel (dispatcher, connection,
+ object_path, channel_type, handle_type, handle, NULL, !suppress_handler);
+}
+
+static void
+dispatcher_connection_new_channel_with_properties (
+ EmpathyDispatcher *dispatcher, TpConnection *connection,
+ const gchar *object_path, GHashTable *properties)
+{
+ const gchar *channel_type;
+ guint handle_type;
+ guint handle;
+ gboolean requested;
+ gboolean valid;
+
+
+ channel_type = tp_asv_get_string (properties,
+ TP_IFACE_CHANNEL ".ChannelType");
+ if (channel_type == NULL)
+ {
+ g_message ("%s had an invalid ChannelType property", object_path);
+ return;
+ }
+
+ handle_type = tp_asv_get_uint32 (properties,
+ TP_IFACE_CHANNEL ".TargetHandleType", &valid);
+ if (!valid)
+ {
+ g_message ("%s had an invalid TargetHandleType property", object_path);
+ return;
+ }
+
+ handle = tp_asv_get_uint32 (properties,
+ TP_IFACE_CHANNEL ".TargetHandle", &valid);
+ if (!valid)
+ {
+ g_message ("%s had an invalid TargetHandle property", object_path);
+ return;
+ }
+
+ /* We assume there is no channel dispather, so we're the only one dispatching
+ * it. Which means that a requested channel it is outgoing one */
+ requested = tp_asv_get_boolean (properties,
+ TP_IFACE_CHANNEL ".Requested", &valid);
+ if (!valid)
+ {
+ g_message ("%s had an invalid Requested property", object_path);
+ return;
+ }
+
+ dispatcher_connection_new_channel (dispatcher, connection,
+ object_path, channel_type, handle_type, handle, properties, !requested);
+}
+
+
+static void
+dispatcher_connection_new_channels_cb (
+ TpConnection *connection, const GPtrArray *channels, gpointer user_data,
+ GObject *object)
+{
+ EmpathyDispatcher *dispatcher = EMPATHY_DISPATCHER (object);
+ int i;
+
+ for (i = 0; i < channels->len ; i++)
+ {
+ GValueArray *arr = g_ptr_array_index (channels, i);
+ const gchar *object_path;
+ GHashTable *properties;
+
+ object_path = g_value_get_boxed (g_value_array_get_nth (arr, 0));
+ properties = g_value_get_boxed (g_value_array_get_nth (arr, 1));
+
+ dispatcher_connection_new_channel_with_properties (dispatcher,
+ connection, object_path, properties);
+ }
+}
+
+#if 0 /* old dispatching */
+ channel = tp_channel_new (connection, object_path, channel_type,
+ handle_type, handle, NULL);
+ tp_channel_run_until_ready (channel, NULL, NULL);
+
+ if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_TUBES)) {
+ dispatcher_tubes_handle_channel (dispatcher, channel);
+ }
if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_TEXT) &&
handle_type == TP_HANDLE_TYPE_ROOM)
}
g_object_unref (channel);
+
+}
+#endif
+
+static void
+dispatcher_connection_got_channels_property (TpProxy *proxy,
+ const GValue *channels_prop, const GError *error, gpointer user_data,
+ GObject *object)
+{
+ GPtrArray *channels;
+
+ if (error) {
+ DEBUG ("Error: %s", error->message);
+ return;
+ }
+
+ channels = g_value_get_boxed (channels_prop);
+ dispatcher_connection_new_channels_cb (TP_CONNECTION (proxy),
+ channels, NULL, object);
}
static void
gpointer user_data,
GObject *dispatcher)
{
- guint i;
+ int i;
if (error) {
DEBUG ("Error: %s", error->message);
return;
}
- g_object_set_data (G_OBJECT (connection), "had-channels",
- GUINT_TO_POINTER (1));
-
for (i = 0; i < channels->len; i++) {
GValueArray *values;
values = g_ptr_array_index (channels, i);
- dispatcher_connection_new_channel_cb (connection,
+ /* We don't have any extra info, so assume already existing channels are
+ * incoming... */
+ dispatcher_connection_new_channel (EMPATHY_DISPATCHER (dispatcher),
+ connection,
g_value_get_boxed (g_value_array_get_nth (values, 0)),
g_value_get_string (g_value_array_get_nth (values, 1)),
g_value_get_uint (g_value_array_get_nth (values, 2)),
g_value_get_uint (g_value_array_get_nth (values, 3)),
- FALSE, user_data, dispatcher);
+ NULL, TRUE);
}
}
static void
dispatcher_connection_ready_cb (TpConnection *connection,
- const GError *error,
- gpointer dispatcher)
+ const GError *error, gpointer dispatcher)
{
- GPtrArray *capabilities;
- GType cap_type;
- GValue cap = {0, };
- const gchar *remove = NULL;
+ GPtrArray *capabilities;
+ GType cap_type;
+ GValue cap = {0, };
+ const gchar *remove = NULL;
- if (error) {
- dispatcher_connection_invalidated_cb (connection,
- error->domain,
- error->code,
- error->message,
- dispatcher);
- return;
- }
+ if (error)
+ {
+ dispatcher_connection_invalidated_cb (connection, error->domain,
+ error->code, error->message, dispatcher);
+ return;
+ }
- g_signal_connect (connection, "invalidated",
- G_CALLBACK (dispatcher_connection_invalidated_cb),
- dispatcher);
- tp_cli_connection_connect_to_new_channel (connection,
- dispatcher_connection_new_channel_cb,
- NULL, NULL,
- G_OBJECT (dispatcher), NULL);
- tp_cli_connection_call_list_channels (connection, -1,
- dispatcher_connection_list_channels_cb,
- NULL, NULL,
- G_OBJECT (dispatcher));
-
- /* Advertise VoIP capabilities */
- capabilities = g_ptr_array_sized_new (1);
- cap_type = dbus_g_type_get_struct ("GValueArray", G_TYPE_STRING,
- G_TYPE_UINT, G_TYPE_INVALID);
- g_value_init (&cap, cap_type);
- g_value_take_boxed (&cap, dbus_g_type_specialized_construct (cap_type));
- dbus_g_type_struct_set (&cap,
- 0, TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA,
- 1, TP_CHANNEL_MEDIA_CAPABILITY_AUDIO |
- TP_CHANNEL_MEDIA_CAPABILITY_VIDEO |
- TP_CHANNEL_MEDIA_CAPABILITY_NAT_TRAVERSAL_STUN |
- TP_CHANNEL_MEDIA_CAPABILITY_NAT_TRAVERSAL_GTALK_P2P,
- G_MAXUINT);
- g_ptr_array_add (capabilities, g_value_get_boxed (&cap));
-
- tp_cli_connection_interface_capabilities_call_advertise_capabilities (
- connection, -1,
- capabilities, &remove,
- dispatcher_connection_advertise_capabilities_cb,
- NULL, NULL, G_OBJECT (dispatcher));
- /* FIXME: Is that leaked? */
+ g_signal_connect (connection, "invalidated",
+ G_CALLBACK (dispatcher_connection_invalidated_cb), dispatcher);
+
+
+ if (tp_proxy_has_interface_by_id (TP_PROXY (connection),
+ TP_IFACE_QUARK_CONNECTION_INTERFACE_REQUESTS))
+ {
+ tp_cli_connection_interface_requests_connect_to_new_channels (connection,
+ dispatcher_connection_new_channels_cb,
+ NULL, NULL, G_OBJECT (dispatcher), NULL);
+
+ tp_cli_dbus_properties_call_get (connection, -1,
+ TP_IFACE_CONNECTION_INTERFACE_REQUESTS, "Channels",
+ dispatcher_connection_got_channels_property,
+ NULL, NULL, dispatcher);
+ }
+ else
+ {
+ tp_cli_connection_connect_to_new_channel (connection,
+ dispatcher_connection_new_channel_cb,
+ NULL, NULL, G_OBJECT (dispatcher), NULL);
+
+ tp_cli_connection_call_list_channels (connection, -1,
+ dispatcher_connection_list_channels_cb, NULL, NULL,
+ G_OBJECT (dispatcher));
+
+ }
+
+ /* Advertise VoIP capabilities */
+ capabilities = g_ptr_array_sized_new (1);
+ cap_type = dbus_g_type_get_struct ("GValueArray", G_TYPE_STRING,
+ G_TYPE_UINT, G_TYPE_INVALID);
+ g_value_init (&cap, cap_type);
+ g_value_take_boxed (&cap, dbus_g_type_specialized_construct (cap_type));
+ dbus_g_type_struct_set (&cap,
+ 0, TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA,
+ 1, TP_CHANNEL_MEDIA_CAPABILITY_AUDIO |
+ TP_CHANNEL_MEDIA_CAPABILITY_VIDEO |
+ TP_CHANNEL_MEDIA_CAPABILITY_NAT_TRAVERSAL_STUN |
+ TP_CHANNEL_MEDIA_CAPABILITY_NAT_TRAVERSAL_GTALK_P2P, G_MAXUINT);
+ g_ptr_array_add (capabilities, g_value_get_boxed (&cap));
+
+ tp_cli_connection_interface_capabilities_call_advertise_capabilities (
+ connection, -1, capabilities, &remove,
+ dispatcher_connection_advertise_capabilities_cb,
+ NULL, NULL, G_OBJECT (dispatcher));
}
static void
-dispatcher_update_account (EmpathyDispatcher *dispatcher,
- McAccount *account)
+dispatcher_update_account (EmpathyDispatcher *dispatcher, McAccount *account)
{
- EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
- TpConnection *connection;
+ EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
+ TpConnection *connection;
- connection = g_hash_table_lookup (priv->connections, account);
- if (connection) {
- return;
- }
+ connection = g_hash_table_lookup (priv->accounts, account);
+ if (connection != NULL)
+ return;
- connection = mission_control_get_tpconnection (priv->mc, account, NULL);
- if (!connection) {
- return;
- }
+ connection = mission_control_get_tpconnection (priv->mc, account, NULL);
+ if (connection == NULL)
+ return;
+
+ g_hash_table_insert (priv->connections, g_object_ref (connection),
+ new_connection_data (account));
+
+ g_hash_table_insert (priv->accounts, g_object_ref (account),
+ g_object_ref (connection));
- g_hash_table_insert (priv->connections, g_object_ref (account), connection);
- tp_connection_call_when_ready (connection,
- dispatcher_connection_ready_cb,
- dispatcher);
+ tp_connection_call_when_ready (connection, dispatcher_connection_ready_cb,
+ dispatcher);
}
static void
dispatcher_account_connection_cb (EmpathyAccountManager *manager,
- McAccount *account,
- TpConnectionStatusReason reason,
- TpConnectionStatus status,
- TpConnectionStatus previous,
- EmpathyDispatcher *dispatcher)
+ McAccount *account, TpConnectionStatusReason reason,
+ TpConnectionStatus status, TpConnectionStatus previous,
+ EmpathyDispatcher *dispatcher)
{
- dispatcher_update_account (dispatcher, account);
+ dispatcher_update_account (dispatcher, account);
}
static void
dispatcher_finalize (GObject *object)
{
- EmpathyDispatcherPriv *priv = GET_PRIV (object);
- GSList *l;
-
- g_signal_handlers_disconnect_by_func (priv->account_manager,
- dispatcher_account_connection_cb,
- object);
- g_object_unref (priv->account_manager);
- g_object_unref (priv->mc);
-
- for (l = priv->tubes; l; l = l->next) {
- g_signal_handlers_disconnect_by_func (l->data,
- dispatcher_tubes_channel_invalidated_cb,
- object);
- g_object_unref (l->data);
- }
- g_slist_free (priv->tubes);
+ EmpathyDispatcherPriv *priv = GET_PRIV (object);
+
+ g_signal_handlers_disconnect_by_func (priv->account_manager,
+ dispatcher_account_connection_cb, object);
+
+ g_object_unref (priv->account_manager);
+ g_object_unref (priv->mc);
- g_hash_table_destroy (priv->connections);
+ g_hash_table_destroy (priv->connections);
- g_object_unref (priv->chatroom_mgr);
+ g_object_unref (priv->chatroom_mgr);
}
static void
empathy_dispatcher_class_init (EmpathyDispatcherClass *klass)
{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- object_class->finalize = dispatcher_finalize;
-
- signals[DISPATCH_CHANNEL] =
- g_signal_new ("dispatch-channel",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST,
- 0,
- NULL, NULL,
- g_cclosure_marshal_VOID__OBJECT,
- G_TYPE_NONE,
- 1, TP_TYPE_CHANNEL);
- signals[FILTER_CHANNEL] =
- g_signal_new ("filter-channel",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST,
- 0,
- NULL, NULL,
- g_cclosure_marshal_VOID__OBJECT,
- G_TYPE_NONE,
- 1, TP_TYPE_CHANNEL);
- signals[FILTER_TUBE] =
- g_signal_new ("filter-tube",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST,
- 0,
- NULL, NULL,
- g_cclosure_marshal_VOID__BOXED,
- G_TYPE_NONE,
- 1, EMPATHY_TYPE_DISPATCHER_TUBE);
-
- g_type_class_add_private (object_class, sizeof (EmpathyDispatcherPriv));
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->finalize = dispatcher_finalize;
+
+ signals[OBSERVE] =
+ g_signal_new ("observe",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__OBJECT,
+ G_TYPE_NONE,
+ 1, EMPATHY_TYPE_DISPATCH_OPERATION);
+
+ signals[APPROVE] =
+ g_signal_new ("approve",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__OBJECT,
+ G_TYPE_NONE,
+ 1, EMPATHY_TYPE_DISPATCH_OPERATION);
+
+ signals[DISPATCH] =
+ g_signal_new ("dispatch",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__OBJECT,
+ G_TYPE_NONE,
+ 1, EMPATHY_TYPE_DISPATCH_OPERATION);
+
+ g_type_class_add_private (object_class, sizeof (EmpathyDispatcherPriv));
+
}
static void
empathy_dispatcher_init (EmpathyDispatcher *dispatcher)
{
- GList *accounts, *l;
- EmpathyDispatcherPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (dispatcher,
- EMPATHY_TYPE_DISPATCHER, EmpathyDispatcherPriv);
+ GList *accounts, *l;
+ EmpathyDispatcherPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (dispatcher,
+ EMPATHY_TYPE_DISPATCHER, EmpathyDispatcherPriv);
- dispatcher->priv = priv;
- priv->mc = empathy_mission_control_new ();
- priv->account_manager = empathy_account_manager_dup_singleton ();
+ dispatcher->priv = priv;
+ priv->mc = empathy_mission_control_new ();
+ priv->account_manager = empathy_account_manager_dup_singleton ();
- g_signal_connect (priv->account_manager,
- "account-connection-changed",
- G_CALLBACK (dispatcher_account_connection_cb),
- dispatcher);
+ g_signal_connect (priv->account_manager,
+ "account-connection-changed",
+ G_CALLBACK (dispatcher_account_connection_cb),
+ dispatcher);
- priv->connections = g_hash_table_new_full (empathy_account_hash,
- empathy_account_equal,
- g_object_unref,
- g_object_unref);
- accounts = mc_accounts_list_by_enabled (TRUE);
- for (l = accounts; l; l = l->next) {
- dispatcher_update_account (dispatcher, l->data);
- g_object_unref (l->data);
- }
- g_list_free (accounts);
+ priv->accounts = g_hash_table_new_full (empathy_account_hash,
+ empathy_account_equal, g_object_unref, g_object_unref);
+
+ priv->connections = g_hash_table_new_full (g_direct_hash, g_direct_equal,
+ g_object_unref, (GDestroyNotify) free_connection_data);
+
+ accounts = mc_accounts_list_by_enabled (TRUE);
- priv->chatroom_mgr = empathy_chatroom_manager_new (NULL);
+ for (l = accounts; l; l = l->next) {
+ dispatcher_update_account (dispatcher, l->data);
+ g_object_unref (l->data);
+ }
+ g_list_free (accounts);
+
+ priv->chatroom_mgr = empathy_chatroom_manager_new (NULL);
}
EmpathyDispatcher *
-empathy_dispatcher_new (void)
+empathy_get_dispatcher (void)
{
- if (!dispatcher) {
- dispatcher = g_object_new (EMPATHY_TYPE_DISPATCHER, NULL);
- g_object_add_weak_pointer (G_OBJECT (dispatcher), (gpointer) &dispatcher);
- } else {
- g_object_ref (dispatcher);
- }
-
- return dispatcher;
+ if (!dispatcher) {
+ dispatcher = g_object_new (EMPATHY_TYPE_DISPATCHER, NULL);
+ g_object_add_weak_pointer (G_OBJECT (dispatcher), (gpointer) &dispatcher);
+ } else {
+ g_object_ref (dispatcher);
+ }
+
+ return dispatcher;
}
-typedef struct {
- const gchar *channel_type;
- guint handle_type;
- guint handle;
-} DispatcherRequestData;
-
static void
dispatcher_request_channel_cb (TpConnection *connection,
- const gchar *object_path,
- const GError *error,
- gpointer user_data,
- GObject *weak_object)
+ const gchar *object_path, const GError *error,
+ gpointer user_data, GObject *weak_object)
{
- DispatcherRequestData *data = (DispatcherRequestData*) user_data;
+ DispatcherRequestData *request_data = (DispatcherRequestData*) user_data;
+ EmpathyDispatcherPriv *priv = GET_PRIV (request_data->dispatcher);
+ EmpathyDispatchOperation *operation = NULL;
+ ConnectionData *conn_data;
- if (error) {
- DEBUG ("Error: %s", error->message);
- return;
- }
+ conn_data = g_hash_table_lookup (priv->connections,
+ request_data->connection);
- if (dispatcher) {
- TpChannel *channel;
+ if (error)
+ {
+ DEBUG ("Channel request failed: %s", error->message);
- channel = tp_channel_new (connection, object_path,
- data->channel_type,
- data->handle_type,
- data->handle, NULL);
+ if (request_data->cb != NULL)
+ request_data->cb (NULL, error, request_data->user_data);
- g_signal_emit (dispatcher, signals[DISPATCH_CHANNEL], 0, channel);
- }
-}
+ conn_data->outstanding_requests =
+ g_list_remove (conn_data->outstanding_requests, request_data);
+ free_dispatcher_request_data (request_data);
-void
-empathy_dispatcher_call_with_contact (EmpathyContact *contact)
-{
- MissionControl *mc;
- McAccount *account;
- TpConnection *connection;
- gchar *object_path;
- TpChannel *channel;
- EmpathyContactFactory *factory;
- EmpathyTpGroup *group;
- EmpathyContact *self_contact;
- GError *error = NULL;
+ goto out;
+ }
- g_return_if_fail (EMPATHY_IS_CONTACT (contact));
+ operation = g_hash_table_lookup (conn_data->outstanding_channels,
+ object_path);
- mc = empathy_mission_control_new ();
- account = empathy_contact_get_account (contact);
- connection = mission_control_get_tpconnection (mc, account, NULL);
- tp_connection_run_until_ready (connection, FALSE, NULL, NULL);
- g_object_unref (mc);
+ if (operation != NULL)
+ g_hash_table_remove (conn_data->outstanding_channels, object_path);
+ else
+ operation = g_hash_table_lookup (conn_data->dispatching_channels,
+ object_path);
- /* We abuse of suppress_handler, TRUE means OUTGOING. The channel
- * will be catched in EmpathyFilter */
- if (!tp_cli_connection_run_request_channel (connection, -1,
- TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA,
- TP_HANDLE_TYPE_NONE,
- 0,
- TRUE,
- &object_path,
- &error,
- NULL)) {
- DEBUG ("Couldn't request channel: %s",
- error ? error->message : "No error given");
- g_clear_error (&error);
- g_object_unref (connection);
- return;
- }
+ /* FIXME check if we got an existing channel back */
+ if (operation == NULL)
+ {
+ DispatchData *data = g_hash_table_lookup (conn_data->dispatched_channels,
+ object_path);
- channel = tp_channel_new (connection,
- object_path, TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA,
- TP_HANDLE_TYPE_NONE, 0, NULL);
+ if (data != NULL)
+ {
+ operation = empathy_dispatch_operation_new_with_wrapper (connection,
+ data->channel, request_data->contact, FALSE,
+ data->channel_wrapper);
+ }
+ else
+ {
+ TpChannel *channel = tp_channel_new (connection, object_path,
+ request_data->channel_type, request_data->handle_type,
+ request_data->handle, NULL);
- group = empathy_tp_group_new (channel);
- empathy_run_until_ready (group);
+ g_signal_connect (channel, "invalidated",
+ G_CALLBACK (dispatcher_channel_invalidated_cb),
+ request_data->dispatcher);
- factory = empathy_contact_factory_dup_singleton ();
- self_contact = empathy_contact_factory_get_user (factory, account);
- empathy_contact_run_until_ready (self_contact,
- EMPATHY_CONTACT_READY_HANDLE,
- NULL);
+ operation = empathy_dispatch_operation_new (connection, channel,
+ request_data->contact, FALSE);
+ g_object_unref (channel);
+ }
+ }
+ else
+ {
+ /* Already existed set potential extra information */
+ g_object_set (G_OBJECT (operation),
+ "contact", request_data->contact,
+ NULL);
+ }
- empathy_tp_group_add_member (group, contact, "");
- empathy_tp_group_add_member (group, self_contact, "");
+ request_data->operation = operation;
- g_object_unref (factory);
- g_object_unref (self_contact);
- g_object_unref (group);
- g_object_unref (connection);
- g_object_unref (channel);
- g_free (object_path);
+ /* (pre)-approve this right away as we requested it */
+ empathy_dispatch_operation_approve (operation);
+
+ dispatcher_start_dispatching (request_data->dispatcher, operation,
+ conn_data);
+out:
+ dispatcher_flush_outstanding_operations (request_data->dispatcher,
+ conn_data);
}
void
-empathy_dispatcher_call_with_contact_id (McAccount *account, const gchar *contact_id)
+empathy_dispatcher_call_with_contact ( EmpathyContact *contact,
+ EmpathyDispatcherRequestCb *callback, gpointer user_data)
{
- EmpathyContactFactory *factory;
- EmpathyContact *contact;
+ g_assert_not_reached ();
+}
- factory = empathy_contact_factory_dup_singleton ();
- contact = empathy_contact_factory_get_from_id (factory, account, contact_id);
- empathy_contact_run_until_ready (contact, EMPATHY_CONTACT_READY_HANDLE, NULL);
+void
+empathy_dispatcher_call_with_contact_id (McAccount *account,
+ const gchar *contact_id, EmpathyDispatcherRequestCb *callback,
+ gpointer user_data)
+{
+ g_assert_not_reached ();
+}
+
+static void
+dispatcher_chat_with_contact_cb (EmpathyContact *contact, gpointer user_data)
+{
+ DispatcherRequestData *request_data = (DispatcherRequestData *) user_data;
- empathy_dispatcher_call_with_contact (contact);
+ request_data->handle = empathy_contact_get_handle (contact);
- g_object_unref (contact);
- g_object_unref (factory);
+ /* Note this does rape the surpress handler semantics */
+ tp_cli_connection_call_request_channel (request_data->connection, -1,
+ request_data->channel_type,
+ request_data->handle_type,
+ request_data->handle,
+ TRUE, dispatcher_request_channel_cb,
+ request_data, NULL, NULL);
}
void
-empathy_dispatcher_chat_with_contact (EmpathyContact *contact)
+empathy_dispatcher_chat_with_contact (EmpathyContact *contact,
+ EmpathyDispatcherRequestCb *callback, gpointer user_data)
{
- MissionControl *mc;
- McAccount *account;
- TpConnection *connection;
- DispatcherRequestData *data;
+ EmpathyDispatcher *dispatcher = empathy_get_dispatcher();
+ EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
+ McAccount *account = empathy_contact_get_account (contact);
+ TpConnection *connection = g_hash_table_lookup (priv->accounts, account);
+ ConnectionData *connection_data =
+ g_hash_table_lookup (priv->connections, connection);
+ DispatcherRequestData *request_data;
- g_return_if_fail (EMPATHY_IS_CONTACT (contact));
+ /* The contact handle might not be known yet */
+ request_data = new_dispatcher_request_data (dispatcher, connection,
+ TP_IFACE_CHANNEL_TYPE_TEXT, TP_HANDLE_TYPE_CONTACT, 0, contact, callback,
+ user_data);
- mc = empathy_mission_control_new ();
- account = empathy_contact_get_account (contact);
- connection = mission_control_get_tpconnection (mc, account, NULL);
- tp_connection_run_until_ready (connection, FALSE, NULL, NULL);
- g_object_unref (mc);
+ connection_data->outstanding_requests = g_list_prepend
+ (connection_data->outstanding_requests, request_data);
- /* We abuse of suppress_handler, TRUE means OUTGOING. */
- data = g_new (DispatcherRequestData, 1);
- data->channel_type = TP_IFACE_CHANNEL_TYPE_TEXT;
- data->handle_type = TP_HANDLE_TYPE_CONTACT;
- data->handle = empathy_contact_get_handle (contact);
- tp_cli_connection_call_request_channel (connection, -1,
- data->channel_type,
- data->handle_type,
- data->handle,
- TRUE,
- dispatcher_request_channel_cb,
- data, g_free,
- NULL);
- g_object_unref (connection);
+ empathy_contact_call_when_ready (contact,
+ EMPATHY_CONTACT_READY_HANDLE, dispatcher_chat_with_contact_cb,
+ request_data);
+
+ g_object_unref (dispatcher);
}
void
-empathy_dispatcher_chat_with_contact_id (McAccount *account,
- const gchar *contact_id)
+empathy_dispatcher_chat_with_contact_id (McAccount *account, const gchar
+ *contact_id, EmpathyDispatcherRequestCb *callback, gpointer user_data)
{
- EmpathyContactFactory *factory;
- EmpathyContact *contact;
+ EmpathyDispatcher *dispatcher = empathy_get_dispatcher ();
+ EmpathyContactFactory *factory;
+ EmpathyContact *contact;
- factory = empathy_contact_factory_dup_singleton ();
- contact = empathy_contact_factory_get_from_id (factory, account, contact_id);
- empathy_contact_run_until_ready (contact, EMPATHY_CONTACT_READY_HANDLE, NULL);
+ factory = empathy_contact_factory_dup_singleton ();
+ contact = empathy_contact_factory_get_from_id (factory, account, contact_id);
- empathy_dispatcher_chat_with_contact (contact);
+ empathy_dispatcher_chat_with_contact (contact, callback, user_data);
- g_object_unref (contact);
- g_object_unref (factory);
+ g_object_unref (contact);
+ g_object_unref (factory);
+ g_object_unref (dispatcher);
}
+#if 0
typedef struct {
GFile *gfile;
TpHandle handle;
g_object_unref (channel);
}
+#endif
+
void
empathy_dispatcher_send_file (EmpathyContact *contact,
GFile *gfile)
{
+ g_assert_not_reached();
+ return;
+}
+
+#if 0
MissionControl *mc;
McAccount *account;
TpConnection *connection;
g_object_unref (connection);
}
+#endif
projects / empathy.git / commitdiff