Typedefs | |
typedef DBusTransport | DBusTransport |
Opaque object representing a way message stream. More... | |
Functions | |
dbus_bool_t | _dbus_transport_init_base (DBusTransport *transport, const DBusTransportVTable *vtable, dbus_bool_t server, const DBusString *address) |
Initializes the base class members of DBusTransport. More... | |
void | _dbus_transport_finalize_base (DBusTransport *transport) |
Finalizes base class members of DBusTransport. More... | |
DBusTransport * | _dbus_transport_open (const char *address, DBusError *error) |
Opens a new transport for the given address. More... | |
DBusTransport * | _dbus_transport_ref (DBusTransport *transport) |
Increments the reference count for the transport. More... | |
void | _dbus_transport_unref (DBusTransport *transport) |
Decrements the reference count for the transport. More... | |
void | _dbus_transport_disconnect (DBusTransport *transport) |
Closes our end of the connection to a remote application. More... | |
dbus_bool_t | _dbus_transport_get_is_connected (DBusTransport *transport) |
Returns TRUE if the transport has not been disconnected. More... | |
dbus_bool_t | _dbus_transport_get_is_authenticated (DBusTransport *transport) |
Returns TRUE if we have been authenticated. More... | |
const char * | _dbus_transport_get_address (DBusTransport *transport) |
Gets the address of a transport. More... | |
dbus_bool_t | _dbus_transport_handle_watch (DBusTransport *transport, DBusWatch *watch, unsigned int condition) |
Handles a watch by reading data, writing data, or disconnecting the transport, as appropriate for the given condition. More... | |
dbus_bool_t | _dbus_transport_set_connection (DBusTransport *transport, DBusConnection *connection) |
Sets the connection using this transport. More... | |
void | _dbus_transport_messages_pending (DBusTransport *transport, int queue_length) |
Notifies the transport when the outgoing message queue goes from empty to non-empty or vice versa. More... | |
void | _dbus_transport_do_iteration (DBusTransport *transport, unsigned int flags, int timeout_milliseconds) |
Performs a single poll()/select() on the transport's file descriptors and then reads/writes data as appropriate, queueing incoming messages and sending outgoing messages. More... | |
DBusDispatchStatus | _dbus_transport_get_dispatch_status (DBusTransport *transport) |
Reports our current dispatch status (whether there's buffered data to be queued as messages, or not, or we need memory). More... | |
dbus_bool_t | _dbus_transport_queue_messages (DBusTransport *transport) |
Processes data we've read while handling a watch, potentially converting some of it to messages and queueing those messages on the connection. More... | |
void | _dbus_transport_set_max_message_size (DBusTransport *transport, long size) |
See dbus_connection_set_max_message_size(). More... | |
long | _dbus_transport_get_max_message_size (DBusTransport *transport) |
See dbus_connection_get_max_message_size(). More... | |
void | _dbus_transport_set_max_received_size (DBusTransport *transport, long size) |
See dbus_connection_set_max_received_size(). More... | |
long | _dbus_transport_get_max_received_size (DBusTransport *transport) |
See dbus_connection_get_max_received_size(). More... | |
dbus_bool_t | _dbus_transport_get_unix_user (DBusTransport *transport, unsigned long *uid) |
See dbus_connection_get_unix_user(). More... | |
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) |
See dbus_connection_set_unix_user_function(). More... | |
dbus_bool_t | _dbus_transport_set_auth_mechanisms (DBusTransport *transport, const char **mechanisms) |
Sets the SASL authentication mechanisms supported by this transport. More... |
Types and functions related to DBusTransport. A transport is an abstraction that can send and receive data via various kinds of network connections or other IPC mechanisms.
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Opaque object representing a way message stream. DBusTransport abstracts various kinds of actual transport mechanism, such as different network protocols, or encryption schemes. Definition at line 31 of file dbus-transport.h. |
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Closes our end of the connection to a remote application. Further attempts to use this transport will fail. Only the first call to _dbus_transport_disconnect() will have an effect.
Definition at line 411 of file dbus-transport.c. References DBusTransportVTable::disconnect, disconnected, and vtable. |
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Performs a single poll()/select() on the transport's file descriptors and then reads/writes data as appropriate, queueing incoming messages and sending outgoing messages. This is the backend for _dbus_connection_do_iteration(). See _dbus_connection_do_iteration() for full details.
Definition at line 651 of file dbus-transport.c. References disconnected, DBusTransportVTable::do_iteration, and vtable. |
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Finalizes base class members of DBusTransport. Chained up to from subclass finalizers.
Definition at line 182 of file dbus-transport.c. References address, auth, disconnected, free_unix_user_data, live_messages_size, loader, and unix_user_data. |
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Gets the address of a transport. It will be NULL for a server-side transport.
Definition at line 544 of file dbus-transport.c. References address. |
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Reports our current dispatch status (whether there's buffered data to be queued as messages, or not, or we need memory).
Definition at line 770 of file dbus-transport.c. References auth, live_messages_size, loader, max_live_messages_size, and unused_bytes_recovered. |
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Returns TRUE if we have been authenticated. Will return TRUE even if the transport is disconnected.
Definition at line 447 of file dbus-transport.c. References auth, authenticated, connection, disconnected, is_server, receive_credentials_pending, send_credentials_pending, DBusCredentials::uid, unix_user_data, and unix_user_function. |
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Returns TRUE if the transport has not been disconnected. Disconnection can result from _dbus_transport_disconnect() or because the server drops its end of the connection.
Definition at line 432 of file dbus-transport.c. References disconnected. |
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See dbus_connection_get_max_message_size().
Definition at line 873 of file dbus-transport.c. References loader. |
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See dbus_connection_get_max_received_size().
Definition at line 903 of file dbus-transport.c. References max_live_messages_size. |
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See dbus_connection_get_unix_user().
Definition at line 916 of file dbus-transport.c. References auth, authenticated, and DBusCredentials::uid. |
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Handles a watch by reading data, writing data, or disconnecting the transport, as appropriate for the given condition.
Definition at line 559 of file dbus-transport.c. References disconnected, DBusTransportVTable::handle_watch, and vtable. |
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Initializes the base class members of DBusTransport. Chained up to by subclasses in their constructor.
Definition at line 88 of file dbus-transport.c. References address, auth, authenticated, credentials, disconnected, free_unix_user_data, DBusCredentials::gid, is_server, live_messages_size, loader, max_live_messages_size, messages_need_sending, DBusCredentials::pid, receive_credentials_pending, refcount, send_credentials_pending, DBusCredentials::uid, unix_user_data, unix_user_function, and vtable. |
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Notifies the transport when the outgoing message queue goes from empty to non-empty or vice versa. Typically causes the transport to add or remove its DBUS_WATCH_WRITABLE watch.
Definition at line 623 of file dbus-transport.c. References disconnected, messages_need_sending, DBusTransportVTable::messages_pending, and vtable. |
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Opens a new transport for the given address. (This opens a client-side-of-the-connection transport.)
Definition at line 210 of file dbus-transport.c. |
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Processes data we've read while handling a watch, potentially converting some of it to messages and queueing those messages on the connection.
Definition at line 808 of file dbus-transport.c. References connection, DBusList::data, live_messages_size, and loader. |
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Increments the reference count for the transport.
Definition at line 371 of file dbus-transport.c. References refcount. |
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Sets the SASL authentication mechanisms supported by this transport.
Definition at line 975 of file dbus-transport.c. References auth. |
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Sets the connection using this transport. Allows the transport to add watches to the connection, queue incoming messages, and pull outgoing messages.
Definition at line 597 of file dbus-transport.c. References connection, DBusTransportVTable::connection_set, and vtable. |
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See dbus_connection_set_max_message_size().
Definition at line 860 of file dbus-transport.c. References loader. |
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See dbus_connection_set_max_received_size().
Definition at line 885 of file dbus-transport.c. References live_messages_size, and max_live_messages_size. |
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See dbus_connection_set_unix_user_function().
Definition at line 951 of file dbus-transport.c. References free_unix_user_data, unix_user_data, and unix_user_function. |
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Decrements the reference count for the transport. Disconnects and finalizes the transport if the reference count reaches zero.
Definition at line 388 of file dbus-transport.c. References DBusTransportVTable::finalize, refcount, and vtable. |