diff options
Diffstat (limited to 'dbus')
| -rw-r--r-- | dbus/dbus-connection-internal.h | 2 | ||||
| -rw-r--r-- | dbus/dbus-connection.c | 157 | ||||
| -rw-r--r-- | dbus/dbus-connection.h | 5 | ||||
| -rw-r--r-- | dbus/dbus-message-internal.h | 18 | ||||
| -rw-r--r-- | dbus/dbus-message.c | 125 | ||||
| -rw-r--r-- | dbus/dbus-server-protected.h | 6 | ||||
| -rw-r--r-- | dbus/dbus-server-unix.c | 3 | ||||
| -rw-r--r-- | dbus/dbus-server.c | 11 | ||||
| -rw-r--r-- | dbus/dbus-transport.c | 28 | ||||
| -rw-r--r-- | dbus/dbus-transport.h | 73 |
10 files changed, 276 insertions, 152 deletions
diff --git a/dbus/dbus-connection-internal.h b/dbus/dbus-connection-internal.h index f2714798..6fd0964a 100644 --- a/dbus/dbus-connection-internal.h +++ b/dbus/dbus-connection-internal.h @@ -70,8 +70,6 @@ void _dbus_connection_do_iteration (DBusConnection void _dbus_connection_notify_disconnected (DBusConnection *connection); void _dbus_connection_handler_destroyed_locked (DBusConnection *connection, DBusMessageHandler *handler); -void _dbus_connection_set_connection_counter (DBusConnection *connection, - DBusCounter *counter); dbus_bool_t _dbus_message_handler_add_connection (DBusMessageHandler *handler, DBusConnection *connection); void _dbus_message_handler_remove_connection (DBusMessageHandler *handler, diff --git a/dbus/dbus-connection.c b/dbus/dbus-connection.c index 94fe075c..da7a755a 100644 --- a/dbus/dbus-connection.c +++ b/dbus/dbus-connection.c @@ -90,6 +90,8 @@ struct DBusConnection int n_outgoing; /**< Length of outgoing queue. */ int n_incoming; /**< Length of incoming queue. */ + + DBusCounter *outgoing_counter; /**< Counts size of outgoing messages. */ DBusTransport *transport; /**< Object that sends/receives messages over network. */ DBusWatchList *watches; /**< Stores active watches. */ @@ -101,7 +103,6 @@ struct DBusConnection DBusDataSlotList slot_list; /**< Data stored by allocated integer ID */ DBusHashTable *pending_replies; /**< Hash of message serials and their message handlers. */ - DBusCounter *connection_counter; /**< Counter that we decrement when finalized */ int client_serial; /**< Client serial. Increments each time a message is sent */ DBusList *disconnect_message_link; /**< Preallocated list node for queueing the disconnection message */ @@ -320,6 +321,8 @@ _dbus_connection_message_sent (DBusConnection *connection, message, dbus_message_get_name (message), connection, connection->n_outgoing); + _dbus_message_remove_size_counter (message, connection->outgoing_counter); + dbus_message_unref (message); if (connection->n_outgoing == 0) @@ -588,7 +591,8 @@ _dbus_connection_new_for_transport (DBusTransport *transport) DBusCondVar *io_path_cond; DBusList *disconnect_link; DBusMessage *disconnect_message; - + DBusCounter *outgoing_counter; + watch_list = NULL; connection = NULL; handler_table = NULL; @@ -600,6 +604,7 @@ _dbus_connection_new_for_transport (DBusTransport *transport) io_path_cond = NULL; disconnect_link = NULL; disconnect_message = NULL; + outgoing_counter = NULL; watch_list = _dbus_watch_list_new (); if (watch_list == NULL) @@ -649,6 +654,10 @@ _dbus_connection_new_for_transport (DBusTransport *transport) if (disconnect_link == NULL) goto error; + outgoing_counter = _dbus_counter_new (); + if (outgoing_counter == NULL) + goto error; + if (_dbus_modify_sigpipe) _dbus_disable_sigpipe (); @@ -662,6 +671,7 @@ _dbus_connection_new_for_transport (DBusTransport *transport) connection->timeouts = timeout_list; connection->handler_table = handler_table; connection->pending_replies = pending_replies; + connection->outgoing_counter = outgoing_counter; connection->filter_list = NULL; connection->last_dispatch_status = DBUS_DISPATCH_COMPLETE; /* so we're notified first time there's data */ @@ -711,6 +721,9 @@ _dbus_connection_new_for_transport (DBusTransport *transport) if (timeout_list) _dbus_timeout_list_free (timeout_list); + + if (outgoing_counter) + _dbus_counter_unref (outgoing_counter); return NULL; } @@ -772,25 +785,6 @@ _dbus_connection_handler_destroyed_locked (DBusConnection *connection, dbus_mutex_unlock (connection->mutex); } -/** - * Adds the counter used to count the number of open connections. - * Increments the counter by one, and saves it to be decremented - * again when this connection is finalized. - * - * @param connection a #DBusConnection - * @param counter counter that tracks number of connections - */ -void -_dbus_connection_set_connection_counter (DBusConnection *connection, - DBusCounter *counter) -{ - _dbus_assert (connection->connection_counter == NULL); - - connection->connection_counter = counter; - _dbus_counter_ref (connection->connection_counter); - _dbus_counter_adjust (connection->connection_counter, 1); -} - /** @} */ /** @@ -872,6 +866,17 @@ _dbus_connection_ref_unlocked (DBusConnection *connection) connection->refcount += 1; } +static void +free_outgoing_message (void *element, + void *data) +{ + DBusMessage *message = element; + DBusConnection *connection = data; + + _dbus_message_remove_size_counter (message, + connection->outgoing_counter); + dbus_message_unref (message); +} /* This is run without the mutex held, but after the last reference * to the connection has been dropped we should have no thread-related @@ -891,14 +896,6 @@ _dbus_connection_last_unref (DBusConnection *connection) * you won't get the disconnected message. */ _dbus_assert (!_dbus_transport_get_is_connected (connection->transport)); - - if (connection->connection_counter != NULL) - { - /* subtract ourselves from the counter */ - _dbus_counter_adjust (connection->connection_counter, - 1); - _dbus_counter_unref (connection->connection_counter); - connection->connection_counter = NULL; - } /* ---- We're going to call various application callbacks here, hope it doesn't break anything... */ dbus_connection_set_dispatch_status_function (connection, NULL, NULL, NULL); @@ -942,14 +939,16 @@ _dbus_connection_last_unref (DBusConnection *connection) _dbus_list_clear (&connection->filter_list); _dbus_list_foreach (&connection->outgoing_messages, - (DBusForeachFunction) dbus_message_unref, - NULL); + free_outgoing_message, + connection); _dbus_list_clear (&connection->outgoing_messages); _dbus_list_foreach (&connection->incoming_messages, (DBusForeachFunction) dbus_message_unref, NULL); _dbus_list_clear (&connection->incoming_messages); + + _dbus_counter_unref (connection->outgoing_counter); _dbus_transport_unref (connection->transport); @@ -1063,6 +1062,14 @@ dbus_connection_get_is_authenticated (DBusConnection *connection) return res; } +struct DBusPreallocatedSend +{ + DBusConnection *connection; + DBusList *queue_link; + DBusList *counter_link; +}; + + /** * Preallocates resources needed to send a message, allowing the message * to be sent without the possibility of memory allocation failure. @@ -1075,11 +1082,32 @@ dbus_connection_get_is_authenticated (DBusConnection *connection) DBusPreallocatedSend* dbus_connection_preallocate_send (DBusConnection *connection) { - /* we store "connection" in the link just to enforce via - * assertion that preallocated links are only used - * with the connection they were created for. - */ - return (DBusPreallocatedSend*) _dbus_list_alloc_link (connection); + DBusPreallocatedSend *preallocated; + + preallocated = dbus_new (DBusPreallocatedSend, 1); + if (preallocated == NULL) + return NULL; + + preallocated->queue_link = _dbus_list_alloc_link (NULL); + if (preallocated->queue_link == NULL) + goto failed_0; + + preallocated->counter_link = _dbus_list_alloc_link (connection->outgoing_counter); + if (preallocated->counter_link == NULL) + goto failed_1; + + _dbus_counter_ref (preallocated->counter_link->data); + + preallocated->connection = connection; + + return preallocated; + + failed_1: + _dbus_list_free_link (preallocated->queue_link); + failed_0: + dbus_free (preallocated); + + return NULL; } /** @@ -1095,9 +1123,12 @@ void dbus_connection_free_preallocated_send (DBusConnection *connection, DBusPreallocatedSend *preallocated) { - DBusList *link = (DBusList*) preallocated; - _dbus_assert (link->data == connection); - _dbus_list_free_link (link); + _dbus_assert (connection == preallocated->connection); + + _dbus_list_free_link (preallocated->queue_link); + _dbus_counter_unref (preallocated->counter_link->data); + _dbus_list_free_link (preallocated->counter_link); + dbus_free (preallocated); } /** @@ -1118,19 +1149,25 @@ dbus_connection_send_preallocated (DBusConnection *connection, DBusMessage *message, dbus_int32_t *client_serial) { - DBusList *link = (DBusList*) preallocated; dbus_int32_t serial; - _dbus_assert (link->data == connection); + _dbus_assert (preallocated->connection == connection); _dbus_assert (dbus_message_get_name (message) != NULL); dbus_mutex_lock (connection->mutex); - link->data = message; + preallocated->queue_link->data = message; _dbus_list_prepend_link (&connection->outgoing_messages, - link); + preallocated->queue_link); + _dbus_message_add_size_counter_link (message, + preallocated->counter_link); + + dbus_free (preallocated); + preallocated = NULL; + dbus_message_ref (message); + connection->n_outgoing += 1; _dbus_verbose ("Message %p (%s) added to outgoing queue %p, %d pending to send\n", @@ -2801,27 +2838,47 @@ dbus_connection_get_max_message_size (DBusConnection *connection) * @param size the maximum size in bytes of all outstanding messages */ void -dbus_connection_set_max_live_messages_size (DBusConnection *connection, - long size) +dbus_connection_set_max_received_size (DBusConnection *connection, + long size) { dbus_mutex_lock (connection->mutex); - _dbus_transport_set_max_live_messages_size (connection->transport, - size); + _dbus_transport_set_max_received_size (connection->transport, + size); dbus_mutex_unlock (connection->mutex); } /** - * Gets the value set by dbus_connection_set_max_live_messages_size(). + * Gets the value set by dbus_connection_set_max_received_size(). * * @param connection the connection * @returns the max size of all live messages */ long -dbus_connection_get_max_live_messages_size (DBusConnection *connection) +dbus_connection_get_max_received_size (DBusConnection *connection) +{ + long res; + dbus_mutex_lock (connection->mutex); + res = _dbus_transport_get_max_received_size (connection->transport); + dbus_mutex_unlock (connection->mutex); + return res; +} + +/** + * Gets the approximate size in bytes of all messages in the outgoing + * message queue. The size is approximate in that you shouldn't use + * it to decide how many bytes to read off the network or anything + * of that nature, as optimizations may choose to tell small white lies + * to avoid performance overhead. + * + * @param connection the connection + * @returns the number of bytes that have been queued up but not sent + */ +long +dbus_connection_get_outgoing_size (DBusConnection *connection) { long res; dbus_mutex_lock (connection->mutex); - res = _dbus_transport_get_max_live_messages_size (connection->transport); + res = _dbus_counter_get_value (connection->outgoing_counter); dbus_mutex_unlock (connection->mutex); return res; } diff --git a/dbus/dbus-connection.h b/dbus/dbus-connection.h index e945c856..5421e1f7 100644 --- a/dbus/dbus-connection.h +++ b/dbus/dbus-connection.h @@ -187,9 +187,10 @@ void dbus_connection_set_change_sigpipe (dbus_bool_t will_modify_si void dbus_connection_set_max_message_size (DBusConnection *connection, long size); long dbus_connection_get_max_message_size (DBusConnection *connection); -void dbus_connection_set_max_live_messages_size (DBusConnection *connection, +void dbus_connection_set_max_received_size (DBusConnection *connection, long size); -long dbus_connection_get_max_live_messages_size (DBusConnection *connection); +long dbus_connection_get_max_received_size (DBusConnection *connection); +long dbus_connection_get_outgoing_size (DBusConnection *connection); DBusPreallocatedSend* dbus_connection_preallocate_send (DBusConnection *connection); void dbus_connection_free_preallocated_send (DBusConnection *connection, diff --git a/dbus/dbus-message-internal.h b/dbus/dbus-message-internal.h index ef1453a0..eb4123c3 100644 --- a/dbus/dbus-message-internal.h +++ b/dbus/dbus-message-internal.h @@ -35,12 +35,16 @@ void _dbus_message_get_network_data (DBusMessage *message, const DBusString **header, const DBusString **body); -void _dbus_message_lock (DBusMessage *message); -void _dbus_message_unlock (DBusMessage *message); -void _dbus_message_set_serial (DBusMessage *message, - dbus_int32_t serial); -void _dbus_message_add_size_counter (DBusMessage *message, - DBusCounter *counter); +void _dbus_message_lock (DBusMessage *message); +void _dbus_message_unlock (DBusMessage *message); +void _dbus_message_set_serial (DBusMessage *message, + dbus_int32_t serial); +dbus_bool_t _dbus_message_add_size_counter (DBusMessage *message, + DBusCounter *counter); +void _dbus_message_add_size_counter_link (DBusMessage *message, + DBusList *link); +void _dbus_message_remove_size_counter (DBusMessage *message, + DBusCounter *counter); DBusMessageLoader* _dbus_message_loader_new (void); void _dbus_message_loader_ref (DBusMessageLoader *loader); @@ -55,6 +59,8 @@ dbus_bool_t _dbus_message_loader_queue_messages (DBusMessageLoader DBusMessage* _dbus_message_loader_peek_message (DBusMessageLoader *loader); DBusMessage* _dbus_message_loader_pop_message (DBusMessageLoader *loader); DBusList* _dbus_message_loader_pop_message_link (DBusMessageLoader *loader); +void _dbus_message_loader_putback_message_link (DBusMessageLoader *loader, + DBusList *link); dbus_bool_t _dbus_message_loader_get_is_corrupted (DBusMessageLoader *loader); diff --git a/dbus/dbus-message.c b/dbus/dbus-message.c index 5e6a2c60..97f8e5c5 100644 --- a/dbus/dbus-message.c +++ b/dbus/dbus-message.c @@ -101,8 +101,8 @@ struct DBusMessage char byte_order; /**< Message byte order. */ - DBusCounter *size_counter; /**< Counter for the size of the message, or #NULL */ - long size_counter_delta; /**< Size we incremented the size counter by. */ + DBusList *size_counters; /**< 0-N DBusCounter used to track message size. */ + long size_counter_delta; /**< Size we incremented the size counters by. */ dbus_uint32_t changed_stamp; @@ -630,35 +630,84 @@ dbus_message_get_reply_serial (DBusMessage *message) * Adds a counter to be incremented immediately with the * size of this message, and decremented by the size * of this message when this message if finalized. + * The link contains a counter with its refcount already + * incremented, but the counter itself not incremented. + * Ownership of link and counter refcount is passed to + * the message. * * @param message the message - * @param counter the counter + * @param link link with counter as data */ void +_dbus_message_add_size_counter_link (DBusMessage *message, + DBusList *link) +{ + /* right now we don't recompute the delta when message + * size changes, and that's OK for current purposes + * I think, but could be important to change later. + * Do recompute it whenever there are no outstanding counters, + * since it's basically free. + */ + if (message->size_counters == NULL) + { + message->size_counter_delta = + _dbus_string_get_length (&message->header) + + _dbus_string_get_length (&message->body); + +#if 0 + _dbus_verbose ("message has size %ld\n", + message->size_counter_delta); +#endif + } + + _dbus_list_append_link (&message->size_counters, link); + + _dbus_counter_adjust (link->data, message->size_counter_delta); +} + +/** + * Adds a counter to be incremented immediately with the + * size of this message, and decremented by the size + * of this message when this message if finalized. + * + * @param message the message + * @param counter the counter + * @returns #FALSE if no memory + */ +dbus_bool_t _dbus_message_add_size_counter (DBusMessage *message, DBusCounter *counter) { - _dbus_assert (message->size_counter == NULL); /* If this fails we may need to keep a list of - * counters instead of just one - */ + DBusList *link; - message->size_counter = counter; - _dbus_counter_ref (message->size_counter); + link = _dbus_list_alloc_link (counter); + if (link == NULL) + return FALSE; - /* When we can change message size, we may want to - * update this each time we do so, or we may want to - * just KISS like this. - */ - message->size_counter_delta = - _dbus_string_get_length (&message->header) + - _dbus_string_get_length (&message->body); + _dbus_counter_ref (counter); + _dbus_message_add_size_counter_link (message, link); -#if 0 - _dbus_verbose ("message has size %ld\n", - message->size_counter_delta); -#endif - - _dbus_counter_adjust (message->size_counter, message->size_counter_delta); + return TRUE; +} + +/** + * Removes a counter tracking the size of this message, and decrements + * the counter by the size of this message. + * + * @param message the message + * @param counter the counter + */ +void +_dbus_message_remove_size_counter (DBusMessage *message, + DBusCounter *counter) +{ + if (!_dbus_list_remove_last (&message->size_counters, + counter)) + _dbus_assert_not_reached ("Removed a message size counter that was not added"); + + _dbus_counter_adjust (counter, message->size_counter_delta); + + _dbus_counter_unref (counter); } static dbus_bool_t @@ -999,6 +1048,18 @@ dbus_message_ref (DBusMessage *message) _dbus_assert (refcount > 1); } +static void +free_size_counter (void *element, + void *data) +{ + DBusCounter *counter = element; + DBusMessage *message = data; + + _dbus_counter_adjust (counter, - message->size_counter_delta); + + _dbus_counter_unref (counter); +} + /** * Decrements the reference count of a DBusMessage. * @@ -1016,12 +1077,9 @@ dbus_message_unref (DBusMessage *message) if (refcount == 0) { - if (message->size_counter != NULL) - { - _dbus_counter_adjust (message->size_counter, - - message->size_counter_delta); - _dbus_counter_unref (message->size_counter); - } + _dbus_list_foreach (&message->size_counters, + free_size_counter, message); + _dbus_list_clear (&message->size_counters); _dbus_string_free (&message->header); _dbus_string_free (&message->body); @@ -3927,6 +3985,19 @@ _dbus_message_loader_pop_message_link (DBusMessageLoader *loader) } /** + * Returns a popped message link, used to undo a pop. + * + * @param loader the loader + * @param link the link with a message in it + */ +void +_dbus_message_loader_putback_message_link (DBusMessageLoader *loader, + DBusList *link) +{ + _dbus_list_prepend_link (&loader->messages, link); +} + +/** * Checks whether the loader is confused due to bad data. * If messages are received that are invalid, the * loader gets confused and gives up permanently. diff --git a/dbus/dbus-server-protected.h b/dbus/dbus-server-protected.h index 78872291..7f4de2de 100644 --- a/dbus/dbus-server-protected.h +++ b/dbus/dbus-server-protected.h @@ -55,11 +55,7 @@ struct DBusServer int refcount; /**< Reference count. */ const DBusServerVTable *vtable; /**< Virtual methods for this instance. */ DBusWatchList *watches; /**< Our watches */ - DBusTimeoutList *timeouts; /**< Our timeouts */ - - DBusCounter *connection_counter; /**< Number of non-finalized DBusConnection - * to this server - */ + DBusTimeoutList *timeouts; /**< Our timeouts */ char *address; /**< Address this server is listening on. */ diff --git a/dbus/dbus-server-unix.c b/dbus/dbus-server-unix.c index 0465a2d1..c19e9596 100644 --- a/dbus/dbus-server-unix.c +++ b/dbus/dbus-server-unix.c @@ -109,9 +109,6 @@ handle_new_client_fd (DBusServer *server, if (connection == NULL) return FALSE; - - _dbus_connection_set_connection_counter (connection, - server->connection_counter); /* See if someone wants to handle this new connection, * self-referencing for paranoia diff --git a/dbus/dbus-server.c b/dbus/dbus-server.c index 3f877a0f..d739f28e 100644 --- a/dbus/dbus-server.c +++ b/dbus/dbus-server.c @@ -71,7 +71,6 @@ _dbus_server_init_base (DBusServer *server, server->address = NULL; server->watches = NULL; server->timeouts = NULL; - server->connection_counter = NULL; if (!_dbus_string_copy_data (address, &server->address)) goto failed; @@ -83,10 +82,6 @@ _dbus_server_init_base (DBusServer *server, server->timeouts = _dbus_timeout_list_new (); if (server->timeouts == NULL) goto failed; - - server->connection_counter = _dbus_counter_new (); - if (server->connection_counter == NULL) - goto failed; _dbus_data_slot_list_init (&server->slot_list); @@ -105,11 +100,6 @@ _dbus_server_init_base (DBusServer *server, _dbus_timeout_list_free (server->timeouts); server->timeouts = NULL; } - if (server->connection_counter) - { - _dbus_counter_unref (server->connection_counter); - server->connection_counter = NULL; - } if (server->address) { dbus_free (server->address); @@ -138,7 +128,6 @@ _dbus_server_finalize_base (DBusServer *server) _dbus_watch_list_free (server->watches); _dbus_timeout_list_free (server->timeouts); - _dbus_counter_unref (server->connection_counter); dbus_free (server->address); diff --git a/dbus/dbus-transport.c b/dbus/dbus-transport.c index e726de24..f7b110ab 100644 --- a/dbus/dbus-transport.c +++ b/dbus/dbus-transport.c @@ -830,11 +830,19 @@ _dbus_transport_queue_messages (DBusTransport *transport) _dbus_verbose ("queueing received message %p\n", message); - _dbus_message_add_size_counter (message, transport->live_messages_size); - - /* pass ownership of link and message ref to connection */ - _dbus_connection_queue_received_message_link (transport->connection, - link); + if (!_dbus_message_add_size_counter (message, transport->live_messages_size)) + { + _dbus_message_loader_putback_message_link (transport->loader, + link); + status = DBUS_DISPATCH_NEED_MEMORY; + break; + } + else + { + /* pass ownership of link and message ref to connection */ + _dbus_connection_queue_received_message_link (transport->connection, + link); + } } if (_dbus_message_loader_get_is_corrupted (transport->loader)) @@ -872,14 +880,14 @@ _dbus_transport_get_max_message_size (DBusTransport *transport) } /** - * See dbus_connection_set_max_live_messages_size(). + * See dbus_connection_set_max_received_size(). * * @param transport the transport * @param size the max size of all incoming messages */ void -_dbus_transport_set_max_live_messages_size (DBusTransport *transport, - long size) +_dbus_transport_set_max_received_size (DBusTransport *transport, + long size) { transport->max_live_messages_size = size; _dbus_counter_set_notify (transport->live_messages_size, @@ -890,13 +898,13 @@ _dbus_transport_set_max_live_messages_size (DBusTransport *transport, /** - * See dbus_connection_get_max_live_messages_size(). + * See dbus_connection_get_max_received_size(). * * @param transport the transport * @returns max bytes for all live messages */ long -_dbus_transport_get_max_live_messages_size (DBusTransport *transport) +_dbus_transport_get_max_received_size (DBusTransport *transport) { return transport->max_live_messages_size; } diff --git a/dbus/dbus-transport.h b/dbus/dbus-transport.h index 910642b7..eadee383 100644 --- a/dbus/dbus-transport.h +++ b/dbus/dbus-transport.h @@ -30,42 +30,43 @@ DBUS_BEGIN_DECLS; typedef struct DBusTransport DBusTransport; -DBusTransport* _dbus_transport_open (const char *address, - DBusError *error); -void _dbus_transport_ref (DBusTransport *transport); -void _dbus_transport_unref (DBusTransport *transport); -void _dbus_transport_disconnect (DBusTransport *transport); -dbus_bool_t _dbus_transport_get_is_connected (DBusTransport *transport); -dbus_bool_t _dbus_transport_get_is_authenticated (DBusTransport *transport); -const char* _dbus_transport_get_address (DBusTransport *transport); -dbus_bool_t _dbus_transport_handle_watch (DBusTransport *transport, - DBusWatch *watch, - unsigned int condition); -dbus_bool_t _dbus_transport_set_connection (DBusTransport *transport, - DBusConnection *connection); -void _dbus_transport_messages_pending (DBusTransport *transport, - int queue_length); -void _dbus_transport_do_iteration (DBusTransport *transport, - unsigned int flags, - int timeout_milliseconds); -DBusDispatchStatus _dbus_transport_get_dispatch_status (DBusTransport *transport); -dbus_bool_t _dbus_transport_queue_messages (DBusTransport *transport); -void _dbus_transport_set_max_message_size (DBusTransport *transport, - long size); -long _dbus_transport_get_max_message_size (DBusTransport *transport); -void _dbus_transport_set_max_live_messages_size (DBusTransport *transport, - long size); -long _dbus_transport_get_max_live_messages_size (DBusTransport *transport); -dbus_bool_t _dbus_transport_get_unix_user (DBusTransport *transport, - unsigned long *uid); -void _dbus_transport_set_unix_user_function (DBusTransport *transport, - DBusAllowUnixUserFunction function, - void *data, - DBusFreeFunction free_data_function, - void **old_data, - DBusFreeFunction *old_free_data_function); -dbus_bool_t _dbus_transport_set_auth_mechanisms (DBusTransport *transport, - const char **mechanisms); +DBusTransport* _dbus_transport_open (const char *address, + DBusError *error); +void _dbus_transport_ref (DBusTransport *transport); +void _dbus_transport_unref (DBusTransport *transport); +void _dbus_transport_disconnect (DBusTransport *transport); +dbus_bool_t _dbus_transport_get_is_connected (DBusTransport *transport); +dbus_bool_t _dbus_transport_get_is_authenticated (DBusTransport *transport); +const char* _dbus_transport_get_address (DBusTransport *transport); +dbus_bool_t _dbus_transport_handle_watch (DBusTransport *transport, + DBusWatch *watch, + unsigned int condition); +dbus_bool_t _dbus_transport_set_connection (DBusTransport *transport, + DBusConnection *connection); +void _dbus_transport_messages_pending (DBusTransport *transport, + int queue_length); +void _dbus_transport_do_iteration (DBusTransport *transport, + unsigned int flags, + int timeout_milliseconds); +DBusDispatchStatus _dbus_transport_get_dispatch_status (DBusTransport *transport); +dbus_bool_t _dbus_transport_queue_messages (DBusTransport *transport); +void _dbus_transport_set_max_message_size (DBusTransport *transport, + long size); +long _dbus_transport_get_max_message_size (DBusTransport *transport); +void _dbus_transport_set_max_received_size (DBusTransport *transport, + long size); +long _dbus_transport_get_max_received_size (DBusTransport *transport); +dbus_bool_t _dbus_transport_get_unix_user (DBusTransport *transport, + unsigned long *uid); +void _dbus_transport_set_unix_user_function (DBusTransport *transport, + DBusAllowUnixUserFunction function, + void *data, + DBusFreeFunction free_data_function, + void **old_data, + DBusFreeFunction *old_free_data_function); +dbus_bool_t _dbus_transport_set_auth_mechanisms (DBusTransport *transport, + const char **mechanisms); + |