-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- * Copyright (C) 2007-2008 Collabora Ltd.
+/* * 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
#include <string.h>
-#include <glib/gi18n.h>
+#include <glib/gi18n-lib.h>
#include <telepathy-glib/enums.h>
#include <telepathy-glib/connection.h>
#include <telepathy-glib/util.h>
#include <telepathy-glib/dbus.h>
#include <telepathy-glib/proxy-subclass.h>
+#include <telepathy-glib/gtypes.h>
#include <libmissioncontrol/mission-control.h>
-#include <libmissioncontrol/mc-account.h>
#include <extensions/extensions.h>
#include "empathy-dispatcher.h"
#include "empathy-utils.h"
#include "empathy-tube-handler.h"
-#include "empathy-contact-factory.h"
-#include "empathy-tp-group.h"
+#include "empathy-account-manager.h"
+#include "empathy-tp-contact-factory.h"
+#include "empathy-tp-file.h"
#include "empathy-chatroom-manager.h"
#include "empathy-utils.h"
#include <libempathy/empathy-debug.h>
#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyDispatcher)
-typedef struct {
- GHashTable *connections;
- gpointer token;
- MissionControl *mc;
- GSList *tubes;
- EmpathyChatroomManager *chatroom_mgr;
+typedef struct
+{
+ EmpathyAccountManager *account_manager;
+ MissionControl *mc;
+ /* connection to connection data mapping */
+ GHashTable *connections;
+ gpointer token;
+ GSList *tubes;
+
+ /* channels which the dispatcher is listening "invalidated" */
+ GList *channels;
} EmpathyDispatcherPriv;
G_DEFINE_TYPE (EmpathyDispatcher, empathy_dispatcher, G_TYPE_OBJECT);
-enum {
- DISPATCH_CHANNEL,
- FILTER_CHANNEL,
- FILTER_TUBE,
- LAST_SIGNAL
+enum
+{
+ 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
{
- g_signal_emit (dispatcher, signals[DISPATCH_CHANNEL], 0, channel);
-}
+ EmpathyDispatcher *dispatcher;
+ EmpathyDispatchOperation *operation;
+ TpConnection *connection;
+ gchar *channel_type;
+ guint handle_type;
+ guint handle;
+ EmpathyContact *contact;
+
+ /* Properties to pass to the channel when requesting it */
+ GHashTable *request;
+ EmpathyDispatcherRequestCb *cb;
+ gpointer user_data;
+ gpointer *request_data;
+} DispatcherRequestData;
+
+typedef struct
+{
+ TpChannel *channel;
+ /* Channel type specific wrapper object */
+ GObject *channel_wrapper;
+} DispatchData;
-typedef struct {
- EmpathyDispatcherTube public;
- EmpathyContactFactory *factory;
- gchar *bus_name;
- gchar *object_path;
- guint ref_count;
- gboolean handled;
-} DispatcherTube;
-
-GType
-empathy_dispatcher_tube_get_type (void)
+typedef struct
+{
+ /* ObjectPath => DispatchData.. */
+ GHashTable *dispatched_channels;
+ /* ObjectPath -> EmpathyDispatchOperations */
+ GHashTable *dispatching_channels;
+ /* ObjectPath -> EmpathyDispatchOperations */
+ GHashTable *outstanding_channels;
+ /* List of DispatcherRequestData */
+ GList *outstanding_requests;
+ /* List of requestable channel classes */
+ GPtrArray *requestable_channels;
+} ConnectionData;
+
+static DispatchData *
+new_dispatch_data (TpChannel *channel,
+ GObject *channel_wrapper)
{
- static GType type_id = 0;
+ DispatchData *d = g_slice_new0 (DispatchData);
+ d->channel = g_object_ref (channel);
+ if (channel_wrapper != NULL)
+ d->channel_wrapper = g_object_ref (channel_wrapper);
- if (!type_id) {
- type_id = g_boxed_type_register_static ("EmpathyDispatcherTube",
- (GBoxedCopyFunc) empathy_dispatcher_tube_ref,
- (GBoxedFreeFunc) empathy_dispatcher_tube_unref);
- }
+ return d;
+}
+
+static void
+free_dispatch_data (DispatchData *data)
+{
+ g_object_unref (data->channel);
+ if (data->channel_wrapper != NULL)
+ g_object_unref (data->channel_wrapper);
- return type_id;
+ g_slice_free (DispatchData, data);
}
-EmpathyDispatcherTube *
-empathy_dispatcher_tube_ref (EmpathyDispatcherTube *data)
+static DispatcherRequestData *
+new_dispatcher_request_data (EmpathyDispatcher *dispatcher,
+ TpConnection *connection,
+ const gchar *channel_type,
+ guint handle_type,
+ guint handle,
+ GHashTable *request,
+ EmpathyContact *contact,
+ EmpathyDispatcherRequestCb *cb,
+ gpointer user_data)
{
- DispatcherTube *tube = (DispatcherTube*) data;
+ DispatcherRequestData *result = g_slice_new0 (DispatcherRequestData);
- g_return_val_if_fail (tube != NULL, NULL);
+ result->dispatcher = g_object_ref (dispatcher);
+ result->connection = connection;
- tube->ref_count++;
+ result->channel_type = g_strdup (channel_type);
+ result->handle_type = handle_type;
+ result->handle = handle;
+ result->request = request;
- return data;
-}
+ if (contact != NULL)
+ result->contact = g_object_ref (contact);
-void
-empathy_dispatcher_tube_unref (EmpathyDispatcherTube *data)
-{
- DispatcherTube *tube = (DispatcherTube*) data;
-
- g_return_if_fail (tube != NULL);
-
- if (--tube->ref_count == 0) {
- if (!tube->handled) {
- DEBUG ("Tube can't be handled, closing");
- tp_cli_channel_type_tubes_call_close_tube (tube->public.channel, -1,
- tube->public.id,
- NULL, NULL, NULL,
- NULL);
- }
-
- g_free (tube->bus_name);
- g_free (tube->object_path);
- g_object_unref (tube->factory);
- g_object_unref (tube->public.channel);
- g_object_unref (tube->public.initiator);
- g_slice_free (DispatcherTube, tube);
- }
+ result->cb = cb;
+ result->user_data = user_data;
+
+ return result;
}
static void
-dispatcher_tubes_handle_tube_cb (TpProxy *channel,
- const GError *error,
- gpointer user_data,
- GObject *dispatcher)
+free_dispatcher_request_data (DispatcherRequestData *r)
{
- DispatcherTube *tube = user_data;
+ g_free (r->channel_type);
- if (error) {
- DEBUG ("Error: %s", error->message);
- } else {
- tube->handled = TRUE;
- }
+ if (r->dispatcher != NULL)
+ g_object_unref (r->dispatcher);
+
+ if (r->contact != NULL)
+ g_object_unref (r->contact);
+
+ if (r->request != NULL)
+ g_hash_table_unref (r->request);
+
+ g_slice_free (DispatcherRequestData, r);
}
-void
-empathy_dispatcher_tube_process (EmpathyDispatcher *dispatcher,
- EmpathyDispatcherTube *user_data)
+static ConnectionData *
+new_connection_data (void)
{
- DispatcherTube *tube = (DispatcherTube*) user_data;
-
- if (tube->public.activatable) {
- TpProxy *connection;
- TpProxy *thandler;
- gchar *object_path;
- guint handle_type;
- guint handle;
-
- /* Create the proxy for the tube handler */
- thandler = g_object_new (TP_TYPE_PROXY,
- "dbus-connection", tp_get_bus (),
- "bus-name", tube->bus_name,
- "object-path", tube->object_path,
- NULL);
- tp_proxy_add_interface_by_id (thandler, EMP_IFACE_QUARK_TUBE_HANDLER);
-
- /* Give the tube to the handler */
- g_object_get (tube->public.channel,
- "connection", &connection,
- "object-path", &object_path,
- "handle_type", &handle_type,
- "handle", &handle,
- NULL);
-
- DEBUG ("Dispatching tube");
- emp_cli_tube_handler_call_handle_tube (thandler, -1,
- connection->bus_name,
- connection->object_path,
- object_path, handle_type,
- handle, tube->public.id,
- dispatcher_tubes_handle_tube_cb,
- empathy_dispatcher_tube_ref (user_data),
- (GDestroyNotify) empathy_dispatcher_tube_unref,
- G_OBJECT (dispatcher));
-
- g_object_unref (thandler);
- g_object_unref (connection);
- g_free (object_path);
- }
+ ConnectionData *cd = g_slice_new0 (ConnectionData);
+
+ 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
-dispatcher_tubes_new_tube_cb (TpChannel *channel,
- guint id,
- guint initiator,
- guint type,
- const gchar *service,
- GHashTable *parameters,
- guint state,
- gpointer user_data,
- GObject *dispatcher)
+free_connection_data (ConnectionData *cd)
{
- static TpDBusDaemon *daemon = NULL;
- DispatcherTube *tube;
- McAccount *account;
- guint number;
- gchar **names;
- gboolean running = FALSE;
- GError *error = NULL;
-
- /* Increase tube count */
- number = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (channel), "tube-count"));
- g_object_set_data (G_OBJECT (channel), "tube-count", GUINT_TO_POINTER (++number));
- DEBUG ("Increased tube count for channel %p: %d", channel, number);
-
- /* We dispatch only local pending tubes */
- if (state != TP_TUBE_STATE_LOCAL_PENDING) {
- return;
- }
-
- if (!daemon) {
- daemon = tp_dbus_daemon_new (tp_get_bus ());
- }
-
- account = empathy_channel_get_account (channel);
- tube = g_slice_new (DispatcherTube);
- tube->ref_count = 1;
- tube->handled = FALSE;
- tube->factory = empathy_contact_factory_new ();
- tube->bus_name = empathy_tube_handler_build_bus_name (type, service);
- tube->object_path = empathy_tube_handler_build_object_path (type, service);
- tube->public.activatable = FALSE;
- tube->public.id = id;
- tube->public.channel = g_object_ref (channel);
- tube->public.initiator = empathy_contact_factory_get_from_handle (tube->factory,
- account,
- initiator);
- g_object_unref (account);
-
- /* Check if that bus-name has an owner, if it has one that means the
- * app is already running and we can directly give the channel. */
- tp_cli_dbus_daemon_run_name_has_owner (daemon, -1, tube->bus_name,
- &running, NULL, NULL);
- if (running) {
- DEBUG ("Tube handler running");
- tube->public.activatable = TRUE;
- empathy_dispatcher_tube_process (EMPATHY_DISPATCHER (dispatcher),
- (EmpathyDispatcherTube*) tube);
- empathy_dispatcher_tube_unref ((EmpathyDispatcherTube*) tube);
- return;
- }
-
- /* Check if that bus-name is activatable, if not that means the
- * application needed to handle this tube isn't installed. */
- if (!tp_cli_dbus_daemon_run_list_activatable_names (daemon, -1,
- &names, &error,
- NULL)) {
- DEBUG ("Error listing activatable names: %s", error->message);
- g_clear_error (&error);
- } else {
- gchar **name;
-
- for (name = names; *name; name++) {
- if (!tp_strdiff (*name, tube->bus_name)) {
- tube->public.activatable = TRUE;
- break;
- }
- }
- g_strfreev (names);
- }
-
- g_signal_emit (dispatcher, signals[FILTER_TUBE], 0, tube);
- empathy_dispatcher_tube_unref ((EmpathyDispatcherTube*) tube);
+ GList *l;
+
+ g_hash_table_destroy (cd->dispatched_channels);
+ g_hash_table_destroy (cd->dispatching_channels);
+ int i;
+
+ for (l = cd->outstanding_requests ; l != NULL; l = g_list_delete_link (l,l))
+ {
+ free_dispatcher_request_data (l->data);
+ }
+
+ if (cd->requestable_channels != NULL)
+ {
+ for (i = 0 ; i < cd->requestable_channels->len ; i++)
+ g_value_array_free (
+ g_ptr_array_index (cd->requestable_channels, i));
+ g_ptr_array_free (cd->requestable_channels, TRUE);
+ }
}
static void
-dispatcher_tubes_list_tubes_cb (TpChannel *channel,
- const GPtrArray *tubes,
- const GError *error,
- gpointer user_data,
- GObject *dispatcher)
+dispatcher_connection_invalidated_cb (TpConnection *connection,
+ guint domain,
+ gint code,
+ gchar *message,
+ EmpathyDispatcher *dispatcher)
{
- guint i;
-
- if (error) {
- DEBUG ("Error: %s", error->message);
- return;
- }
-
- for (i = 0; i < tubes->len; i++) {
- GValueArray *values;
-
- values = g_ptr_array_index (tubes, i);
- dispatcher_tubes_new_tube_cb (channel,
- g_value_get_uint (g_value_array_get_nth (values, 0)),
- g_value_get_uint (g_value_array_get_nth (values, 1)),
- g_value_get_uint (g_value_array_get_nth (values, 2)),
- g_value_get_string (g_value_array_get_nth (values, 3)),
- g_value_get_boxed (g_value_array_get_nth (values, 4)),
- g_value_get_uint (g_value_array_get_nth (values, 5)),
- user_data, dispatcher);
- }
+ EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
+
+ DEBUG ("Error: %s", message);
+ g_hash_table_remove (priv->connections, connection);
}
-static void
-dispatcher_tubes_channel_invalidated_cb (TpProxy *proxy,
- guint domain,
- gint code,
- gchar *message,
- EmpathyDispatcher *dispatcher)
+static gboolean
+dispatcher_operation_can_start (EmpathyDispatcher *self,
+ EmpathyDispatchOperation *operation,
+ ConnectionData *cd)
{
- EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
+ GList *l;
+ const gchar *channel_type =
+ empathy_dispatch_operation_get_channel_type (operation);
- DEBUG ("%s", message);
+ for (l = cd->outstanding_requests; l != NULL; l = g_list_next (l))
+ {
+ DispatcherRequestData *d = (DispatcherRequestData *) l->data;
- priv->tubes = g_slist_remove (priv->tubes, proxy);
- g_object_unref (proxy);
+ if (d->operation == NULL && !tp_strdiff (d->channel_type, channel_type))
+ {
+ return FALSE;
+ }
+ }
+
+ return TRUE;
}
static void
-dispatcher_tubes_tube_closed_cb (TpChannel *channel,
- guint id,
- gpointer user_data,
- GObject *dispatcher)
+dispatch_operation_flush_requests (EmpathyDispatcher *dispatcher,
+ EmpathyDispatchOperation *operation,
+ GError *error,
+ ConnectionData *cd)
{
- guint number;
-
- number = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (channel), "tube-count"));
- if (number == 1) {
- DEBUG ("No more tube, closing channel");
- tp_cli_channel_call_close (channel, -1, NULL, NULL, NULL, NULL);
- }
- else if (number > 1) {
- DEBUG ("Decrease tube count: %d", number);
- g_object_set_data (G_OBJECT (channel), "tube-count", GUINT_TO_POINTER (--number));
- }
+ 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_tubes_handle_channel (EmpathyDispatcher *dispatcher,
- TpChannel *channel)
+dispatcher_channel_invalidated_cb (TpProxy *proxy,
+ guint domain,
+ gint code,
+ gchar *message,
+ EmpathyDispatcher *dispatcher)
{
- EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
-
- DEBUG ("Called");
-
- priv->tubes = g_slist_prepend (priv->tubes, g_object_ref (channel));
- g_signal_connect (channel, "invalidated",
- G_CALLBACK (dispatcher_tubes_channel_invalidated_cb),
- dispatcher);
-
- tp_cli_channel_type_tubes_connect_to_tube_closed (channel,
- dispatcher_tubes_tube_closed_cb,
- NULL, NULL,
- G_OBJECT (dispatcher), NULL);
- tp_cli_channel_type_tubes_connect_to_new_tube (channel,
- dispatcher_tubes_new_tube_cb,
- NULL, NULL,
- G_OBJECT (dispatcher), NULL);
- tp_cli_channel_type_tubes_call_list_tubes (channel, -1,
- dispatcher_tubes_list_tubes_cb,
- NULL, NULL,
- G_OBJECT (dispatcher));
+ /* Channel went away... */
+ EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
+ TpConnection *connection;
+ EmpathyDispatchOperation *operation;
+ ConnectionData *cd;
+ const gchar *object_path;
+
+ connection = tp_channel_borrow_connection (TP_CHANNEL (proxy));
+
+ cd = g_hash_table_lookup (priv->connections, connection);
+ /* Connection itself invalidated? */
+ if (cd == NULL)
+ return;
+
+ 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);
+
+ priv->channels = g_list_remove (priv->channels, proxy);
+
+ 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
-dispatcher_connection_invalidated_cb (TpConnection *connection,
- guint domain,
- gint code,
- gchar *message,
- EmpathyDispatcher *dispatcher)
+dispatch_operation_approved_cb (EmpathyDispatchOperation *operation,
+ EmpathyDispatcher *dispatcher)
{
- EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
- GHashTableIter iter;
- gpointer key, value;
-
- DEBUG ("Error: %s", message);
-
- 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_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);
}
-typedef struct
+static void
+dispatch_operation_claimed_cb (EmpathyDispatchOperation *operation,
+ EmpathyDispatcher *dispatcher)
{
- EmpathyDispatcher *self;
- EmpathyChatroom *chatroom;
-} dispatcher_connection_invalidated_cb_ctx;
+ /* 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;
-static dispatcher_connection_invalidated_cb_ctx *
-dispatcher_connection_invalidated_cb_ctx_new (EmpathyDispatcher *dispatcher,
- EmpathyChatroom *chatroom)
-{
- dispatcher_connection_invalidated_cb_ctx *ctx;
+ connection = empathy_dispatch_operation_get_tp_connection (operation);
+ cd = g_hash_table_lookup (priv->connections, connection);
+ g_assert (cd != NULL);
- ctx = g_slice_new (dispatcher_connection_invalidated_cb_ctx);
+ object_path = empathy_dispatch_operation_get_object_path (operation);
- ctx->self = g_object_ref (dispatcher);
- ctx->chatroom = g_object_ref (chatroom);
+ 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);
- return ctx;
+ DEBUG ("Channel claimed: %s", object_path);
}
static void
-dispatcher_connection_invalidated_cb_ctx_free (
- dispatcher_connection_invalidated_cb_ctx *ctx)
+dispatch_operation_ready_cb (EmpathyDispatchOperation *operation,
+ EmpathyDispatcher *dispatcher)
{
- g_object_unref (ctx->self);
- g_object_unref (ctx->chatroom);
+ 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_ref (operation);
+ g_object_ref (dispatcher);
+
+ 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);
+ }
- g_slice_free (dispatcher_connection_invalidated_cb_ctx, ctx);
+ g_object_unref (dispatcher);
}
-static void dispatcher_chatroom_invalidated_cb (
- TpProxy *channel,
- guint domain,
- gint code,
- gchar *message,
- dispatcher_connection_invalidated_cb_ctx *ctx)
+static void
+dispatcher_start_dispatching (EmpathyDispatcher *self,
+ EmpathyDispatchOperation *operation,
+ ConnectionData *cd)
{
- EmpathyDispatcherPriv *priv = GET_PRIV (ctx->self);
- gboolean favorite;
+ const gchar *object_path =
+ empathy_dispatch_operation_get_object_path (operation);
- g_object_get (ctx->chatroom, "favorite", &favorite, NULL);
+ DEBUG ("Dispatching process started for %s", object_path);
- if (favorite)
+ if (g_hash_table_lookup (cd->dispatching_channels, object_path) == NULL)
{
- /* Chatroom is in favorites so don't remove it from the manager */
- g_object_set (ctx->chatroom, "tp-channel", NULL, 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
+ else if (empathy_dispatch_operation_get_status (operation) >=
+ EMPATHY_DISPATCHER_OPERATION_STATE_PENDING)
{
- empathy_chatroom_manager_remove (priv->chatroom_mgr, ctx->chatroom);
+ /* 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_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)
+dispatcher_flush_outstanding_operations (EmpathyDispatcher *self,
+ ConnectionData *cd)
{
- EmpathyDispatcher *dispatcher = EMPATHY_DISPATCHER (object);
- EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
- TpChannel *channel;
- gpointer had_channels;
-
- 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;
- }
-
- 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)
+ GHashTableIter iter;
+ gpointer value;
+
+ g_hash_table_iter_init (&iter, cd->outstanding_channels);
+ while (g_hash_table_iter_next (&iter, NULL, &value))
{
- /* Add the chatroom to the chatroom manager */
- EmpathyChatroom *chatroom;
- GArray *handles;
- gchar **room_ids;
- MissionControl *mc;
- McAccount *account;
- dispatcher_connection_invalidated_cb_ctx *ctx;
-
- handles = g_array_sized_new (FALSE, FALSE, sizeof (TpHandle), 1);
- g_array_append_val (handles, handle);
-
- tp_cli_connection_run_inspect_handles (connection, -1,
- TP_HANDLE_TYPE_ROOM, handles, &room_ids, NULL, NULL);
-
- mc = empathy_mission_control_new ();
- account = mission_control_get_account_for_tpconnection (mc, connection,
- NULL);
-
- chatroom = empathy_chatroom_manager_find (priv->chatroom_mgr, account,
- room_ids[0]);
- if (chatroom == NULL)
+ EmpathyDispatchOperation *operation = EMPATHY_DISPATCH_OPERATION (value);
+
+ if (dispatcher_operation_can_start (self, operation, cd))
{
- chatroom = empathy_chatroom_new (account);
- empathy_chatroom_set_name (chatroom, room_ids[0]);
- empathy_chatroom_manager_add (priv->chatroom_mgr, chatroom);
+ dispatcher_start_dispatching (dispatcher, operation, cd);
+ g_hash_table_iter_remove (&iter);
}
- else
+ }
+}
+
+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;
+ int i;
+ /* Channel types we never want to dispatch because they're either deprecated
+ * or can't sensibly be dispatch (e.g. channels that should always be
+ * requested) */
+ const char *blacklist[] = {
+ TP_IFACE_CHANNEL_TYPE_CONTACT_LIST,
+ TP_IFACE_CHANNEL_TYPE_TUBES,
+ TP_IFACE_CHANNEL_TYPE_ROOM_LIST,
+ 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;
+
+ /* Only pick up non-requested text and file channels. For all other it
+ * doesn't make sense to handle it if we didn't request it. The same goes
+ * for channels we discovered by the Channels property or ListChannels */
+ if (!incoming && tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_TEXT)
+ && tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_FILE_TRANSFER))
+ {
+ DEBUG ("Ignoring incoming channel of type %s on %s",
+ channel_type, object_path);
+ return;
+ }
+
+ for (i = 0 ; blacklist[i] != NULL; i++)
+ {
+ if (!tp_strdiff (channel_type, blacklist[i]))
{
- g_object_ref (chatroom);
+ DEBUG ("Ignoring blacklisted channel type %s on %s",
+ channel_type, object_path);
+ return;
}
+ }
- g_object_set (chatroom, "tp-channel", channel, NULL);
+ DEBUG ("New channel of type %s on %s", channel_type, object_path);
- ctx = dispatcher_connection_invalidated_cb_ctx_new (dispatcher, chatroom);
+ 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);
+
+ priv->channels = g_list_prepend (priv->channels, channel);
- g_signal_connect_data (channel, "invalidated",
- G_CALLBACK (dispatcher_chatroom_invalidated_cb), ctx,
- (GClosureNotify) dispatcher_connection_invalidated_cb_ctx_free, 0);
+ operation = empathy_dispatch_operation_new (connection, channel, NULL,
+ incoming);
- g_free (room_ids[0]);
- g_free (room_ids);
- g_array_free (handles, TRUE);
- g_object_unref (mc);
- g_object_unref (account);
- g_object_unref (chatroom);
+ 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);
+ }
+}
- if (suppress_handler) {
- g_signal_emit (dispatcher, signals[DISPATCH_CHANNEL], 0, channel);
- } else {
- g_signal_emit (dispatcher, signals[FILTER_CHANNEL], 0, channel);
- }
+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);
+}
- g_object_unref (channel);
+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_list_channels_cb (TpConnection *connection,
- const GPtrArray *channels,
- const GError *error,
- gpointer user_data,
- GObject *dispatcher)
+dispatcher_connection_new_channels_cb (TpConnection *connection,
+ const GPtrArray *channels,
+ gpointer user_data,
+ GObject *object)
{
- guint 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,
- 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);
- }
+ 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);
+ }
}
static void
-dispatcher_connection_advertise_capabilities_cb (TpConnection *connection,
- const GPtrArray *capabilities,
- const GError *error,
- gpointer user_data,
- GObject *dispatcher)
+dispatcher_connection_got_all (TpProxy *proxy,
+ GHashTable *properties,
+ const GError *error,
+ gpointer user_data,
+ GObject *object)
{
- if (error) {
- DEBUG ("Error: %s", error->message);
- }
+ EmpathyDispatcher *dispatcher = EMPATHY_DISPATCHER (object);
+ EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
+ GPtrArray *channels;
+ GPtrArray *requestable_channels;
+
+ if (error) {
+ DEBUG ("Error: %s", error->message);
+ return;
+ }
+
+ channels = tp_asv_get_boxed (properties, "Channels",
+ TP_ARRAY_TYPE_CHANNEL_DETAILS_LIST);
+
+ if (channels == NULL)
+ DEBUG ("No Channels property !?! on connection");
+ else
+ dispatcher_connection_new_channels_cb (TP_CONNECTION (proxy),
+ channels, NULL, object);
+
+ requestable_channels = tp_asv_get_boxed (properties,
+ "RequestableChannelClasses", TP_ARRAY_TYPE_REQUESTABLE_CHANNEL_CLASS_LIST);
+
+ if (requestable_channels == NULL)
+ DEBUG ("No RequestableChannelClasses property !?! on connection");
+ else
+ {
+ ConnectionData *cd;
+
+ cd = g_hash_table_lookup (priv->connections, proxy);
+ g_assert (cd != NULL);
+
+ cd->requestable_channels = g_boxed_copy (
+ TP_ARRAY_TYPE_REQUESTABLE_CHANNEL_CLASS_LIST, requestable_channels);
+ }
}
static void
-dispatcher_connection_ready_cb (TpConnection *connection,
- const GError *error,
- gpointer dispatcher)
+dispatcher_connection_list_channels_cb (TpConnection *connection,
+ const GPtrArray *channels,
+ const GError *error,
+ gpointer user_data,
+ GObject *dispatcher)
{
- 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;
- }
-
- 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? */
+ int i;
+
+ if (error)
+ {
+ DEBUG ("Error: %s", error->message);
+ return;
+ }
+
+ for (i = 0; i < channels->len; i++)
+ {
+ GValueArray *values;
+
+ values = g_ptr_array_index (channels, i);
+ /* 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)),
+ NULL, TRUE);
+ }
}
static void
-dispatcher_update_account (EmpathyDispatcher *dispatcher,
- McAccount *account)
+dispatcher_connection_advertise_capabilities_cb (TpConnection *connection,
+ const GPtrArray *capabilities,
+ const GError *error,
+ gpointer user_data,
+ GObject *dispatcher)
{
- EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
- TpConnection *connection;
-
- connection = g_hash_table_lookup (priv->connections, account);
- if (connection) {
- return;
- }
-
- connection = mission_control_get_tpconnection (priv->mc, account, NULL);
- if (!connection) {
- return;
- }
-
- g_hash_table_insert (priv->connections, g_object_ref (account), connection);
- tp_connection_call_when_ready (connection,
- dispatcher_connection_ready_cb,
- dispatcher);
+ if (error)
+ DEBUG ("Error: %s", error->message);
}
static void
-dispatcher_status_changed_cb (MissionControl *mc,
- TpConnectionStatus status,
- McPresence presence,
- TpConnectionStatusReason reason,
- const gchar *unique_name,
- EmpathyDispatcher *dispatcher)
+dispatcher_new_connection_cb (EmpathyAccountManager *manager,
+ TpConnection *connection,
+ EmpathyDispatcher *dispatcher)
+{
+ EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
+ GPtrArray *capabilities;
+ GType cap_type;
+ GValue cap = {0, };
+ const gchar *remove = NULL;
+
+ if (g_hash_table_lookup (priv->connections, connection) != NULL)
+ return;
+
+ g_hash_table_insert (priv->connections, g_object_ref (connection),
+ new_connection_data ());
+
+ 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_all (connection, -1,
+ TP_IFACE_CONNECTION_INTERFACE_REQUESTS,
+ dispatcher_connection_got_all,
+ NULL, NULL, G_OBJECT (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));
+
+ g_value_unset (&cap);
+ g_ptr_array_free (capabilities, TRUE);
+}
+
+static GObject*
+dispatcher_constructor (GType type,
+ guint n_construct_params,
+ GObjectConstructParam *construct_params)
{
- McAccount *account;
+ GObject *retval;
+
+ if (dispatcher == NULL)
+ {
+ retval = G_OBJECT_CLASS (empathy_dispatcher_parent_class)->constructor
+ (type, n_construct_params, construct_params);
+
+ dispatcher = EMPATHY_DISPATCHER (retval);
+ g_object_add_weak_pointer (retval, (gpointer) &dispatcher);
+ }
+ else
+ {
+ retval = g_object_ref (dispatcher);
+ }
- account = mc_account_lookup (unique_name);
- dispatcher_update_account (dispatcher, account);
- g_object_unref (account);
+ return retval;
}
static void
dispatcher_finalize (GObject *object)
{
- EmpathyDispatcherPriv *priv = GET_PRIV (object);
- GSList *l;
+ EmpathyDispatcherPriv *priv = GET_PRIV (object);
+ GList *l;
+ GHashTableIter iter;
+ gpointer connection;
+
+ g_signal_handlers_disconnect_by_func (priv->account_manager,
+ dispatcher_new_connection_cb, object);
+
+ for (l = priv->channels; l; l = l->next)
+ {
+ g_signal_handlers_disconnect_by_func (l->data,
+ dispatcher_channel_invalidated_cb, object);
+ }
- empathy_disconnect_account_status_changed (priv->token);
- g_object_unref (priv->mc);
+ g_list_free (priv->channels);
- 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);
+ g_hash_table_iter_init (&iter, priv->connections);
+ while (g_hash_table_iter_next (&iter, &connection, NULL))
+ {
+ g_signal_handlers_disconnect_by_func (connection,
+ dispatcher_connection_invalidated_cb, object);
+ }
- g_hash_table_destroy (priv->connections);
+ g_object_unref (priv->account_manager);
+ g_object_unref (priv->mc);
- g_object_unref (priv->chatroom_mgr);
+ g_hash_table_destroy (priv->connections);
}
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;
+ object_class->constructor = dispatcher_constructor;
+
+ 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);
-
- dispatcher->priv = priv;
- priv->mc = empathy_mission_control_new ();
- priv->token = empathy_connect_to_account_status_changed (priv->mc,
- G_CALLBACK (dispatcher_status_changed_cb),
- dispatcher, NULL);
-
- 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->chatroom_mgr = empathy_chatroom_manager_new (NULL);
+ GList *connections, *l;
+ EmpathyDispatcherPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (dispatcher,
+ EMPATHY_TYPE_DISPATCHER, EmpathyDispatcherPriv);
+
+ dispatcher->priv = priv;
+ priv->mc = empathy_mission_control_dup_singleton ();
+ priv->account_manager = empathy_account_manager_dup_singleton ();
+
+ g_signal_connect (priv->account_manager, "new-connection",
+ G_CALLBACK (dispatcher_new_connection_cb),
+ dispatcher);
+
+ priv->connections = g_hash_table_new_full (g_direct_hash, g_direct_equal,
+ g_object_unref, (GDestroyNotify) free_connection_data);
+
+ priv->channels = NULL;
+
+ connections = empathy_account_manager_dup_connections (priv->account_manager);
+ for (l = connections; l; l = l->next)
+ {
+ dispatcher_new_connection_cb (priv->account_manager, l->data, dispatcher);
+ g_object_unref (l->data);
+ }
+ g_list_free (connections);
}
EmpathyDispatcher *
-empathy_dispatcher_new (void)
+empathy_dispatcher_dup_singleton (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;
+ return EMPATHY_DISPATCHER (g_object_new (EMPATHY_TYPE_DISPATCHER, NULL));
}
-typedef struct {
- const gchar *channel_type;
- guint handle_type;
- guint handle;
-} DispatcherRequestData;
+static void
+dispatcher_request_failed (EmpathyDispatcher *dispatcher,
+ DispatcherRequestData *request_data,
+ const GError *error)
+{
+ EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
+ ConnectionData *conn_data;
+
+ conn_data = g_hash_table_lookup (priv->connections, request_data->connection);
+ if (request_data->cb != NULL)
+ request_data->cb (NULL, error, request_data->user_data);
+
+ conn_data->outstanding_requests =
+ g_list_remove (conn_data->outstanding_requests, request_data);
+ free_dispatcher_request_data (request_data);
+}
static void
-dispatcher_request_channel_cb (TpConnection *connection,
- const gchar *object_path,
- const GError *error,
- gpointer user_data,
- GObject *weak_object)
+dispatcher_connection_new_requested_channel (EmpathyDispatcher *dispatcher,
+ DispatcherRequestData *request_data,
+ const gchar *object_path,
+ GHashTable *properties,
+ const GError *error)
{
- DispatcherRequestData *data = (DispatcherRequestData*) user_data;
+ EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
+ EmpathyDispatchOperation *operation = NULL;
+ ConnectionData *conn_data;
+
+ conn_data = g_hash_table_lookup (priv->connections,
+ request_data->connection);
- if (error) {
- DEBUG ("Error: %s", error->message);
- return;
- }
+ if (error)
+ {
+ DEBUG ("Channel request failed: %s", error->message);
+
+ dispatcher_request_failed (dispatcher, request_data, error);
+
+ goto out;
+ }
+
+ operation = g_hash_table_lookup (conn_data->outstanding_channels,
+ object_path);
- if (dispatcher) {
- TpChannel *channel;
+ 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);
- channel = tp_channel_new (connection, object_path,
- data->channel_type,
- data->handle_type,
- data->handle, NULL);
+ if (operation == NULL)
+ {
+ DispatchData *data = g_hash_table_lookup (conn_data->dispatched_channels,
+ object_path);
- g_signal_emit (dispatcher, signals[DISPATCH_CHANNEL], 0, channel);
- }
+ if (data != NULL)
+ {
+ operation = empathy_dispatch_operation_new_with_wrapper (
+ request_data->connection,
+ data->channel, request_data->contact, FALSE,
+ data->channel_wrapper);
+ }
+ else
+ {
+ TpChannel *channel;
+
+ if (properties != NULL)
+ channel = tp_channel_new_from_properties (request_data->connection,
+ object_path, properties, NULL);
+ else
+ channel = tp_channel_new (request_data->connection, object_path,
+ request_data->channel_type, request_data->handle_type,
+ request_data->handle, NULL);
+
+ g_signal_connect (channel, "invalidated",
+ G_CALLBACK (dispatcher_channel_invalidated_cb),
+ request_data->dispatcher);
+
+ priv->channels = g_list_prepend (priv->channels, channel);
+
+ operation = empathy_dispatch_operation_new (request_data->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);
+ }
+
+ request_data->operation = operation;
+
+ /* (pre)-approve this right away as we requested it
+ * This might cause the channel to be claimed, in which case the operation
+ * will disappear. So ref it, and check the status before starting the
+ * dispatching */
+
+ g_object_ref (operation);
+ empathy_dispatch_operation_approve (operation);
+
+ if (empathy_dispatch_operation_get_status (operation) <
+ EMPATHY_DISPATCHER_OPERATION_STATE_APPROVING)
+ dispatcher_start_dispatching (request_data->dispatcher, operation,
+ conn_data);
+
+ g_object_unref (operation);
+
+out:
+ dispatcher_flush_outstanding_operations (request_data->dispatcher,
+ conn_data);
+}
+
+static void
+dispatcher_request_channel_cb (TpConnection *connection,
+ const gchar *object_path,
+ const GError *error,
+ gpointer user_data,
+ GObject *weak_object)
+{
+ EmpathyDispatcher *dispatcher = EMPATHY_DISPATCHER (weak_object);
+ DispatcherRequestData *request_data = (DispatcherRequestData*) user_data;
+
+ dispatcher_connection_new_requested_channel (dispatcher,
+ request_data, object_path, NULL, error);
+}
+
+static void
+dispatcher_request_channel (DispatcherRequestData *request_data)
+{
+ 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, G_OBJECT (request_data->dispatcher));
}
void
-empathy_dispatcher_call_with_contact (EmpathyContact *contact)
+empathy_dispatcher_chat_with_contact (EmpathyContact *contact,
+ EmpathyDispatcherRequestCb *callback,
+ gpointer user_data)
{
- MissionControl *mc;
- McAccount *account;
- TpConnection *connection;
- gchar *object_path;
- TpChannel *channel;
- EmpathyContactFactory *factory;
- EmpathyTpGroup *group;
- EmpathyContact *self_contact;
- GError *error = NULL;
-
- g_return_if_fail (EMPATHY_IS_CONTACT (contact));
-
- 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);
-
- /* 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;
- }
-
- channel = tp_channel_new (connection,
- object_path, TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA,
- TP_HANDLE_TYPE_NONE, 0, NULL);
-
- group = empathy_tp_group_new (channel);
- empathy_run_until_ready (group);
-
- factory = empathy_contact_factory_new ();
- self_contact = empathy_contact_factory_get_user (factory, account);
- empathy_contact_run_until_ready (self_contact,
- EMPATHY_CONTACT_READY_HANDLE,
- NULL);
-
- empathy_tp_group_add_member (group, contact, "");
- empathy_tp_group_add_member (group, self_contact, "");
-
- 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);
+ EmpathyDispatcher *dispatcher;
+ EmpathyDispatcherPriv *priv;
+ TpConnection *connection;
+ ConnectionData *connection_data;
+ DispatcherRequestData *request_data;
+
+ g_return_if_fail (EMPATHY_IS_CONTACT (contact));
+
+ dispatcher = empathy_dispatcher_dup_singleton();
+ priv = GET_PRIV (dispatcher);
+
+ connection = empathy_contact_get_connection (contact);
+ connection_data = g_hash_table_lookup (priv->connections, connection);
+
+ /* 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,
+ empathy_contact_get_handle (contact), NULL, contact, callback, user_data);
+
+ connection_data->outstanding_requests = g_list_prepend
+ (connection_data->outstanding_requests, request_data);
+
+ dispatcher_request_channel (request_data);
+
+ g_object_unref (dispatcher);
+}
+
+typedef struct
+{
+ EmpathyDispatcher *dispatcher;
+ EmpathyDispatcherRequestCb *callback;
+ gpointer user_data;
+} ChatWithContactIdData;
+
+static void
+dispatcher_chat_with_contact_id_cb (EmpathyTpContactFactory *factory,
+ EmpathyContact *contact,
+ const GError *error,
+ gpointer user_data,
+ GObject *weak_object)
+{
+ ChatWithContactIdData *data = user_data;
+
+ if (error)
+ {
+ /* FIXME: Should call data->callback with the error */
+ DEBUG ("Error: %s", error->message);
+ }
+ else
+ {
+ empathy_dispatcher_chat_with_contact (contact, data->callback, data->user_data);
+ }
+
+ g_object_unref (data->dispatcher);
+ g_slice_free (ChatWithContactIdData, data);
}
void
-empathy_dispatcher_call_with_contact_id (McAccount *account, const gchar *contact_id)
+empathy_dispatcher_chat_with_contact_id (TpConnection *connection,
+ const gchar *contact_id,
+ EmpathyDispatcherRequestCb *callback,
+ gpointer user_data)
{
- EmpathyContactFactory *factory;
- EmpathyContact *contact;
+ EmpathyDispatcher *dispatcher;
+ EmpathyTpContactFactory *factory;
+ ChatWithContactIdData *data;
+
+ g_return_if_fail (TP_IS_CONNECTION (connection));
+ g_return_if_fail (!EMP_STR_EMPTY (contact_id));
+
+ dispatcher = empathy_dispatcher_dup_singleton ();
+ factory = empathy_tp_contact_factory_dup_singleton (connection);
+ data = g_slice_new0 (ChatWithContactIdData);
+ data->dispatcher = dispatcher;
+ data->callback = callback;
+ data->user_data = user_data;
+ empathy_tp_contact_factory_get_from_id (factory, contact_id,
+ dispatcher_chat_with_contact_id_cb, data, NULL, NULL);
+
+ g_object_unref (factory);
+}
- factory = empathy_contact_factory_new ();
- contact = empathy_contact_factory_get_from_id (factory, account, contact_id);
- empathy_contact_run_until_ready (contact, EMPATHY_CONTACT_READY_HANDLE, NULL);
+static void
+dispatcher_request_handles_cb (TpConnection *connection,
+ const GArray *handles,
+ const GError *error,
+ gpointer user_data,
+ GObject *object)
+{
+ DispatcherRequestData *request_data = (DispatcherRequestData *) user_data;
+
+ if (error != NULL)
+ {
+ EmpathyDispatcher *dispatcher = EMPATHY_DISPATCHER (object);
+ EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
+ ConnectionData *cd;
+
+ cd = g_hash_table_lookup (priv->connections, request_data->connection);
+
+ if (request_data->cb)
+ request_data->cb (NULL, error, request_data->user_data);
- empathy_dispatcher_call_with_contact (contact);
+ cd->outstanding_requests = g_list_remove (cd->outstanding_requests,
+ request_data);
- g_object_unref (contact);
- g_object_unref (factory);
+ free_dispatcher_request_data (request_data);
+
+ dispatcher_flush_outstanding_operations (dispatcher, cd);
+ return;
+ }
+
+ request_data->handle = g_array_index (handles, guint, 0);
+ dispatcher_request_channel (request_data);
}
void
-empathy_dispatcher_chat_with_contact (EmpathyContact *contact)
+empathy_dispatcher_join_muc (TpConnection *connection,
+ const gchar *roomname,
+ EmpathyDispatcherRequestCb *callback,
+ gpointer user_data)
+{
+ EmpathyDispatcher *dispatcher;
+ EmpathyDispatcherPriv *priv;
+ DispatcherRequestData *request_data;
+ ConnectionData *connection_data;
+ const gchar *names[] = { roomname, NULL };
+
+ g_return_if_fail (TP_IS_CONNECTION (connection));
+ g_return_if_fail (!EMP_STR_EMPTY (roomname));
+
+ dispatcher = empathy_dispatcher_dup_singleton();
+ priv = GET_PRIV (dispatcher);
+
+ connection_data = g_hash_table_lookup (priv->connections, connection);
+
+ /* Don't know the room handle yet */
+ request_data = new_dispatcher_request_data (dispatcher, connection,
+ TP_IFACE_CHANNEL_TYPE_TEXT, TP_HANDLE_TYPE_ROOM, 0, NULL,
+ NULL, callback, user_data);
+
+ connection_data->outstanding_requests = g_list_prepend
+ (connection_data->outstanding_requests, request_data);
+
+ tp_cli_connection_call_request_handles (connection, -1,
+ TP_HANDLE_TYPE_ROOM, names,
+ dispatcher_request_handles_cb, request_data, NULL,
+ G_OBJECT (dispatcher));
+
+ g_object_unref (dispatcher);
+}
+
+static void
+dispatcher_create_channel_cb (TpConnection *connect,
+ const gchar *object_path,
+ GHashTable *properties,
+ const GError *error,
+ gpointer user_data,
+ GObject *weak_object)
{
- MissionControl *mc;
- McAccount *account;
- TpConnection *connection;
- DispatcherRequestData *data;
-
- g_return_if_fail (EMPATHY_IS_CONTACT (contact));
-
- 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);
-
- /* 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);
+ EmpathyDispatcher *dispatcher = EMPATHY_DISPATCHER (weak_object);
+ DispatcherRequestData *request_data = (DispatcherRequestData*) user_data;
+
+ dispatcher_connection_new_requested_channel (dispatcher,
+ request_data, object_path, properties, error);
}
void
-empathy_dispatcher_chat_with_contact_id (McAccount *account,
- const gchar *contact_id)
+empathy_dispatcher_create_channel (EmpathyDispatcher *dispatcher,
+ TpConnection *connection,
+ GHashTable *request,
+ EmpathyDispatcherRequestCb *callback,
+ gpointer user_data)
{
- EmpathyContactFactory *factory;
- EmpathyContact *contact;
+ EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
+ ConnectionData *connection_data;
+ DispatcherRequestData *request_data;
+ const gchar *channel_type;
+ guint handle_type;
+ guint handle;
+ gboolean valid;
+
+ g_return_if_fail (EMPATHY_IS_DISPATCHER (dispatcher));
+ g_return_if_fail (TP_IS_CONNECTION (connection));
+ g_return_if_fail (request != NULL);
+
+ connection_data = g_hash_table_lookup (priv->connections, connection);
+ g_assert (connection_data != NULL);
+
+ channel_type = tp_asv_get_string (request, TP_IFACE_CHANNEL ".ChannelType");
- factory = empathy_contact_factory_new ();
- contact = empathy_contact_factory_get_from_id (factory, account, contact_id);
- empathy_contact_run_until_ready (contact, EMPATHY_CONTACT_READY_HANDLE, NULL);
+ handle_type = tp_asv_get_uint32 (request,
+ TP_IFACE_CHANNEL ".TargetHandleType", &valid);
+ if (!valid)
+ handle_type = TP_UNKNOWN_HANDLE_TYPE;
- empathy_dispatcher_chat_with_contact (contact);
+ handle = tp_asv_get_uint32 (request, TP_IFACE_CHANNEL ".TargetHandle", NULL);
- g_object_unref (contact);
- g_object_unref (factory);
+ request_data = new_dispatcher_request_data (dispatcher, connection,
+ channel_type, handle_type, handle, request,
+ NULL, callback, user_data);
+
+ connection_data->outstanding_requests = g_list_prepend
+ (connection_data->outstanding_requests, request_data);
+
+ tp_cli_connection_interface_requests_call_create_channel (
+ request_data->connection, -1,
+ request_data->request, dispatcher_create_channel_cb, request_data, NULL,
+ G_OBJECT (request_data->dispatcher));
}
-EmpathyTpFile *
-empathy_dispatcher_send_file (EmpathyContact *contact,
- GFile *gfile)
+void
+empathy_dispatcher_send_file_to_contact (EmpathyContact *contact,
+ const gchar *filename,
+ guint64 size,
+ guint64 date,
+ const gchar *content_type,
+ EmpathyDispatcherRequestCb *callback,
+ gpointer user_data)
{
- GFileInfo *info;
- guint64 size;
- MissionControl *mc;
- McAccount *account;
- TpConnection *connection;
- guint handle;
- gchar *object_path;
- TpChannel *channel;
- EmpathyTpFile *tp_file;
- GError *error = NULL;
- GValue value = { 0 };
- gchar *filename;
-
- g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
- g_return_val_if_fail (G_IS_FILE (gfile), NULL);
-
- info = g_file_query_info (gfile,
- G_FILE_ATTRIBUTE_STANDARD_SIZE ","
- G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE,
- 0, NULL, NULL);
- size = info ? g_file_info_get_size (info) : EMPATHY_TP_FILE_UNKNOWN_SIZE;
- filename = g_file_get_basename (gfile);
- 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);
- handle = empathy_contact_get_handle (contact);
-
- DEBUG ("Sending %s from a stream to %s (size %llu, content-type %s)",
- filename, empathy_contact_get_name (contact), size,
- g_file_info_get_content_type (info));
-
- if (!tp_cli_connection_run_request_channel (connection, -1,
- EMP_IFACE_CHANNEL_TYPE_FILE,
- TP_HANDLE_TYPE_CONTACT,
- handle,
- TRUE,
- &object_path,
- &error,
- NULL)) {
- DEBUG ("Couldn't request channel: %s",
- error ? error->message : "No error given");
- g_clear_error (&error);
- g_object_unref (mc);
- g_object_unref (connection);
- return NULL;
- }
-
- channel = tp_channel_new (connection,
- object_path,
- EMP_IFACE_CHANNEL_TYPE_FILE,
- TP_HANDLE_TYPE_CONTACT,
- handle,
- NULL);
-
- /* FIXME: this should go in CreateChannel in the new requests API */
-
- g_value_init (&value, G_TYPE_STRING);
- g_value_set_string (&value, g_filename_display_basename (filename));
- tp_cli_dbus_properties_call_set (TP_PROXY (channel), -1,
- EMP_IFACE_CHANNEL_TYPE_FILE, "Filename",
- &value, NULL, NULL, NULL, NULL);
- g_value_reset (&value);
-
- g_value_set_string (&value, g_file_info_get_content_type (info));
- tp_cli_dbus_properties_call_set (TP_PROXY (channel), -1,
- EMP_IFACE_CHANNEL_TYPE_FILE, "ContentType",
- &value, NULL, NULL, NULL, NULL);
-
- g_value_unset (&value);
-
- g_value_init (&value, G_TYPE_UINT64);
- g_value_set_uint64 (&value, size);
- tp_cli_dbus_properties_call_set (TP_PROXY (channel), -1,
- EMP_IFACE_CHANNEL_TYPE_FILE, "Size",
- &value, NULL, NULL, NULL, NULL);
- g_value_unset (&value);
-
- tp_file = empathy_tp_file_new (channel);
-
- if (tp_file) {
- empathy_tp_file_set_gfile (tp_file, gfile, NULL);
- }
-
- empathy_tp_file_offer (tp_file);
-
- g_object_unref (mc);
- g_object_unref (connection);
- g_object_unref (channel);
- g_free (object_path);
-
- return tp_file;
+ EmpathyDispatcher *dispatcher = empathy_dispatcher_dup_singleton();
+ EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
+ TpConnection *connection = empathy_contact_get_connection (contact);
+ ConnectionData *connection_data =
+ g_hash_table_lookup (priv->connections, connection);
+ DispatcherRequestData *request_data;
+ GValue *value;
+ GHashTable *request = g_hash_table_new_full (g_str_hash, g_str_equal, NULL,
+ (GDestroyNotify) tp_g_value_slice_free);
+
+ g_return_if_fail (EMPATHY_IS_CONTACT (contact));
+ g_return_if_fail (!EMP_STR_EMPTY (filename));
+ g_return_if_fail (!EMP_STR_EMPTY (content_type));
+
+ /* org.freedesktop.Telepathy.Channel.ChannelType */
+ value = tp_g_value_slice_new (G_TYPE_STRING);
+ g_value_set_string (value, TP_IFACE_CHANNEL_TYPE_FILE_TRANSFER);
+ g_hash_table_insert (request, TP_IFACE_CHANNEL ".ChannelType", value);
+
+ /* org.freedesktop.Telepathy.Channel.TargetHandleType */
+ value = tp_g_value_slice_new (G_TYPE_UINT);
+ g_value_set_uint (value, TP_HANDLE_TYPE_CONTACT);
+ g_hash_table_insert (request, TP_IFACE_CHANNEL ".TargetHandleType", value);
+
+ /* org.freedesktop.Telepathy.Channel.TargetHandle */
+ value = tp_g_value_slice_new (G_TYPE_UINT);
+ g_value_set_uint (value, empathy_contact_get_handle (contact));
+ g_hash_table_insert (request, TP_IFACE_CHANNEL ".TargetHandle", value);
+
+ /* org.freedesktop.Telepathy.Channel.Type.FileTransfer.ContentType */
+ value = tp_g_value_slice_new (G_TYPE_STRING);
+ g_value_set_string (value, content_type);
+ g_hash_table_insert (request,
+ TP_IFACE_CHANNEL_TYPE_FILE_TRANSFER ".ContentType", value);
+
+ /* org.freedesktop.Telepathy.Channel.Type.FileTransfer.Filename */
+ value = tp_g_value_slice_new (G_TYPE_STRING);
+ g_value_set_string (value, filename);
+ g_hash_table_insert (request,
+ TP_IFACE_CHANNEL_TYPE_FILE_TRANSFER ".Filename", value);
+
+ /* org.freedesktop.Telepathy.Channel.Type.FileTransfer.Size */
+ value = tp_g_value_slice_new (G_TYPE_UINT64);
+ g_value_set_uint64 (value, size);
+ g_hash_table_insert (request,
+ TP_IFACE_CHANNEL_TYPE_FILE_TRANSFER ".Size", value);
+
+ /* org.freedesktop.Telepathy.Channel.Type.FileTransfer.Date */
+ value = tp_g_value_slice_new (G_TYPE_UINT64);
+ g_value_set_uint64 (value, date);
+ g_hash_table_insert (request,
+ TP_IFACE_CHANNEL_TYPE_FILE_TRANSFER ".Date", value);
+
+ request_data = new_dispatcher_request_data (dispatcher, connection,
+ TP_IFACE_CHANNEL_TYPE_FILE_TRANSFER, TP_HANDLE_TYPE_CONTACT,
+ empathy_contact_get_handle (contact), request, contact, callback,
+ user_data);
+ connection_data->outstanding_requests = g_list_prepend
+ (connection_data->outstanding_requests, request_data);
+
+ tp_cli_connection_interface_requests_call_create_channel (
+ request_data->connection, -1,
+ request_data->request, dispatcher_create_channel_cb, request_data, NULL,
+ G_OBJECT (request_data->dispatcher));
+
+ g_object_unref (dispatcher);
}
+
+GStrv
+empathy_dispatcher_find_channel_class (EmpathyDispatcher *dispatcher,
+ TpConnection *connection,
+ const gchar *channel_type,
+ guint handle_type)
+{
+ EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher);
+ ConnectionData *cd;
+ int i;
+ GPtrArray *classes;
+
+ g_return_val_if_fail (channel_type != NULL, NULL);
+ g_return_val_if_fail (handle_type != 0, NULL);
+
+ cd = g_hash_table_lookup (priv->connections, connection);
+
+ if (cd == NULL)
+ return NULL;
+
+ classes = cd->requestable_channels;
+ if (classes == NULL)
+ return NULL;
+
+ for (i = 0; i < classes->len; i++)
+ {
+ GValueArray *class;
+ GValue *fixed;
+ GValue *allowed;
+ GHashTable *fprops;
+ const gchar *c_type;
+ guint32 h_type;
+ gboolean valid;
+
+ class = g_ptr_array_index (classes, i);
+ fixed = g_value_array_get_nth (class, 0);
+
+ fprops = g_value_get_boxed (fixed);
+ c_type = tp_asv_get_string (fprops, TP_IFACE_CHANNEL ".ChannelType");
+
+ if (tp_strdiff (channel_type, c_type))
+ continue;
+
+ h_type = tp_asv_get_uint32 (fprops,
+ TP_IFACE_CHANNEL ".TargetHandleType", &valid);
+
+ if (!valid || handle_type != h_type)
+ continue;
+
+ allowed = g_value_array_get_nth (class, 1);
+
+ return g_value_get_boxed (allowed);
+ }
+
+ return NULL;
+}
+
projects / empathy.git / blobdiff