예제 #1
0
파일: dbus.c 프로젝트: ChristophHaag/weston
static int weston_dbus_bind(struct wl_event_loop *loop, DBusConnection *c,
			    struct wl_event_source **ctx_out)
{
	bool b;
	int r, fd;

	/* Idle events cannot reschedule themselves, therefore we use a dummy
	 * event-fd and mark it for post-dispatch. Hence, the dbus
	 * dispatcher is called after every dispatch-round.
	 * This is required as dbus doesn't allow dispatching events from
	 * within its own event sources. */
	fd = eventfd(0, EFD_CLOEXEC);
	if (fd < 0)
		return -errno;

	*ctx_out = wl_event_loop_add_fd(loop, fd, 0, weston_dbus_dispatch, c);
	close(fd);

	if (!*ctx_out)
		return -ENOMEM;

	wl_event_source_check(*ctx_out);

	b = dbus_connection_set_watch_functions(c,
						weston_dbus_add_watch,
						weston_dbus_remove_watch,
						weston_dbus_toggle_watch,
						loop,
						NULL);
	if (!b) {
		r = -ENOMEM;
		goto error;
	}

	b = dbus_connection_set_timeout_functions(c,
						  weston_dbus_add_timeout,
						  weston_dbus_remove_timeout,
						  weston_dbus_toggle_timeout,
						  loop,
						  NULL);
	if (!b) {
		r = -ENOMEM;
		goto error;
	}

	dbus_connection_ref(c);
	return 0;

error:
	dbus_connection_set_timeout_functions(c, NULL, NULL, NULL,
					      NULL, NULL);
	dbus_connection_set_watch_functions(c, NULL, NULL, NULL,
					    NULL, NULL);
	wl_event_source_remove(*ctx_out);
	*ctx_out = NULL;
	return r;
}
예제 #2
0
dbus_bool_t
test_connection_setup (DBusLoop       *loop,
                       DBusConnection *connection)
{
  CData *cd;

  cd = NULL;
  
  dbus_connection_set_dispatch_status_function (connection, dispatch_status_function,
                                                loop, NULL);
  
  cd = cdata_new (loop, connection);
  if (cd == NULL)
    goto nomem;

  if (!dbus_connection_set_watch_functions (connection,
                                            add_watch,
                                            remove_watch,
                                            toggle_watch,
                                            cd, cdata_free))
    goto nomem;


  cd = cdata_new (loop, connection);
  if (cd == NULL)
    goto nomem;
  
  if (!dbus_connection_set_timeout_functions (connection,
                                              add_timeout,
                                              remove_timeout,
                                              NULL,
                                              cd, cdata_free))
    goto nomem;

  if (dbus_connection_get_dispatch_status (connection) != DBUS_DISPATCH_COMPLETE)
    {
      if (!_dbus_loop_queue_dispatch (loop, connection))
        goto nomem;
    }
  
  return TRUE;
  
 nomem:
  if (cd)
    cdata_free (cd);
  
  dbus_connection_set_dispatch_status_function (connection, NULL, NULL, NULL);
  dbus_connection_set_watch_functions (connection, NULL, NULL, NULL, NULL, NULL);
  dbus_connection_set_timeout_functions (connection, NULL, NULL, NULL, NULL, NULL);
  
  return FALSE;
}
예제 #3
0
파일: connection.c 프로젝트: dodo/ldbus
static int ldbus_connection_set_timeout_functions(lua_State *L) {
	ldbus_timeout_udata *data;

	DBusConnection *connection = check_DBusConnection(L, 1);
	lua_settop(L, 4);
	/* Place a table below the 3 callback argument */
	lua_createtable(L, 0, 3);
	lua_insert(L, 2);
	/* Insert in reverse order */
	lua_rawseti(L, 2, DBUS_LUA_FUNC_TOGGLE);
	lua_rawseti(L, 2, DBUS_LUA_FUNC_REMOVE);
	lua_rawseti(L, 2, DBUS_LUA_FUNC_ADD);

	/* make sure ldbus.watch has been loaded */
	luaL_requiref(L, "ldbus.timeout", lua_open_ldbus_timeout, FALSE);
	lua_pop(L, 1);

	if ((data = malloc(sizeof(ldbus_timeout_udata))) == NULL) return luaL_error(L, LDBUS_NO_MEMORY);
	data->L = L;
	data->ref = luaL_ref(L, LUA_REGISTRYINDEX);

	if (!dbus_connection_set_timeout_functions(connection,
			ldbus_timeout_add_function, ldbus_timeout_remove_function, ldbus_timeout_toggled_function,
			(void *)data, ldbus_timeout_free_data_function)) {
		free(data);
		return luaL_error(L, LDBUS_NO_MEMORY);
	};
	lua_pushboolean(L, TRUE);
	return 1;
}
void
egg_dbus_connect_with_mainloop (DBusConnection *connection, GMainContext *context)
{
	ConnectionSetup *cs;

	if (context == NULL)
		context = g_main_context_default ();
	cs = connection_setup_new (context, connection);
	the_setup = cs;

	if (!dbus_connection_set_watch_functions (connection, add_watch,
	                                          remove_watch, watch_toggled,
	                                          cs, NULL))
		goto nomem;

	if (!dbus_connection_set_timeout_functions (connection, add_timeout,
	                                            remove_timeout, timeout_toggled,
	                                            cs, NULL))
		goto nomem;

	dbus_connection_set_wakeup_main_function (connection, wakeup_main, cs, NULL);

	return;

nomem:
	g_error ("Not enough memory to set up DBusConnection for use with GLib");
}
예제 #5
0
pa_dbus_wrap_connection* pa_dbus_wrap_connection_new(pa_mainloop_api *m, pa_bool_t use_rtclock, DBusBusType type, DBusError *error) {
    DBusConnection *conn;
    pa_dbus_wrap_connection *pconn;
    char *id;

    pa_assert(type == DBUS_BUS_SYSTEM || type == DBUS_BUS_SESSION || type == DBUS_BUS_STARTER);

    if (!(conn = dbus_bus_get_private(type, error)))
        return NULL;

    pconn = pa_xnew(pa_dbus_wrap_connection, 1);
    pconn->mainloop = m;
    pconn->connection = conn;
    pconn->use_rtclock = use_rtclock;

    dbus_connection_set_exit_on_disconnect(conn, FALSE);
    dbus_connection_set_dispatch_status_function(conn, dispatch_status, pconn, NULL);
    dbus_connection_set_watch_functions(conn, add_watch, remove_watch, toggle_watch, pconn, NULL);
    dbus_connection_set_timeout_functions(conn, add_timeout, remove_timeout, toggle_timeout, pconn, NULL);
    dbus_connection_set_wakeup_main_function(conn, wakeup_main, pconn, NULL);

    pconn->dispatch_event = pconn->mainloop->defer_new(pconn->mainloop, dispatch_cb, conn);

    pa_log_debug("Successfully connected to D-Bus %s bus %s as %s",
                 type == DBUS_BUS_SYSTEM ? "system" : (type == DBUS_BUS_SESSION ? "session" : "starter"),
                 pa_strnull((id = dbus_connection_get_server_id(conn))),
                 pa_strnull(dbus_bus_get_unique_name(conn)));

    dbus_free(id);

    return pconn;
}
예제 #6
0
/**
 * integrate_with_eloop - Register our mainloop integration with dbus
 * @connection: connection to the system message bus
 * @iface: a dbus control interface data structure
 * Returns: 0 on success, -1 on failure
 *
 * We register our mainloop integration functions with dbus here.
 */
static int integrate_with_eloop(DBusConnection *connection,
	struct ctrl_iface_dbus_priv *iface)
{
	if (!dbus_connection_set_watch_functions(connection, add_watch,
						 remove_watch, watch_toggled,
						 iface, NULL)) {
		perror("dbus_connection_set_watch_functions[dbus]");
		wpa_printf(MSG_ERROR, "Not enough memory to set up dbus.");
		return -1;
	}

	if (!dbus_connection_set_timeout_functions(connection, add_timeout,
						   remove_timeout,
						   timeout_toggled, iface,
						   NULL)) {
		perror("dbus_connection_set_timeout_functions[dbus]");
		wpa_printf(MSG_ERROR, "Not enough memory to set up dbus.");
		return -1;
	}

	if (connection_setup_wakeup_main(iface) < 0) {
		perror("connection_setup_wakeup_main[dbus]");
		wpa_printf(MSG_ERROR, "Could not setup main wakeup function.");
		return -1;
	}

	return 0;
}
예제 #7
0
void
pcb_dbus_connection_finish_with_mainloop (DBusConnection * connection) {
    //ConnectionSetup *cs;

    //cs = dbus_connection_get_data (connection, connection_slot );

    // Replace the stored data with NULL, thus freeing the old data
    // DBus will call the function connection_setup_free() which we registered earlier
    //dbus_connection_set_data (connection, connection_slot, NULL, NULL );

    //dbus_connection_free_data_slot( &connection_slot );
    if (!dbus_connection_set_watch_functions (connection,
            NULL, NULL, NULL, NULL, NULL)) {
        goto nomem;
    }

    if (!dbus_connection_set_timeout_functions (connection,
            NULL, NULL, NULL, NULL, NULL)) {
        goto nomem;
    }

    dbus_connection_set_dispatch_status_function (connection, NULL, NULL, NULL);
    return;
nomem:
    fprintf (stderr,
             "Not enough memory when cleaning up DBusConnection mainloop integration\n");
}
예제 #8
0
파일: dbus.c 프로젝트: ChristophHaag/weston
static void weston_dbus_unbind(DBusConnection *c, struct wl_event_source *ctx)
{
	dbus_connection_set_timeout_functions(c, NULL, NULL, NULL,
					      NULL, NULL);
	dbus_connection_set_watch_functions(c, NULL, NULL, NULL,
					    NULL, NULL);
	dbus_connection_unref(c);
	wl_event_source_remove(ctx);
}
예제 #9
0
파일: dbus.c 프로젝트: tradej/pacemaker
void pcmk_dbus_connection_setup_with_select(DBusConnection *c){
        dbus_connection_set_exit_on_disconnect (c, FALSE);
	dbus_connection_set_timeout_functions(
            c, pcmk_dbus_timeout_add, pcmk_dbus_timeout_remove, pcmk_dbus_timeout_toggle, NULL, NULL);
	dbus_connection_set_watch_functions(c, pcmk_dbus_watch_add, pcmk_dbus_watch_remove, pcmk_dbus_watch_toggle, NULL, NULL);
	dbus_connection_set_dispatch_status_function(c, pcmk_dbus_connection_dispatch, NULL, NULL);

	pcmk_dbus_connection_dispatch(c, dbus_connection_get_dispatch_status(c), NULL);
}
예제 #10
0
/*
 * Initialization. Works as follows:
 *
 * we have a DBusConnection* (say, obtained with dbus_bus_get)
 * we call dbus_connection_set_watch_functions
 *  libdbus calls back add_watch(watch:0x2341090, data), this watch is for writing
 *   we call toggled_watch, but it finds that watch is not to be enabled yet
 *  libdbus calls back add_watch(watch:0x23410e0, data), this watch is for reading
 *   we call toggled_watch, it adds watch's fd to glib main loop with POLLIN
 *  (note: these watches are different objects, but they have the same fd)
 * we call dbus_connection_set_timeout_functions
 * we call dbus_connection_register_object_path
 *
 * Note: if user will later call dbus_bus_request_name(conn, ...):
 *  libdbus calls back add_timeout()
 *  libdbus calls back remove_timeout()
 *  note - no callback to timeout_toggled()!
 * (therefore there is no code yet in timeout_toggled (see above), it's not used)
 */
void attach_dbus_conn_to_glib_main_loop(DBusConnection* conn,
        const char* object_path,
        DBusHandlerResult (*message_received_func)(DBusConnection *conn, DBusMessage *msg, void* data)
) {
    if (g_dbus_conn)
        error_msg_and_die("Internal bug: can't connect to more than one dbus");
    g_dbus_conn = conn;

//do we need this? why?
//log("dbus_connection_set_dispatch_status_function");
//    dbus_connection_set_dispatch_status_function(conn,
//                dispatch, /* void dispatch(DBusConnection *conn, DBusDispatchStatus new_status, void* data) */
//                NULL, /* data */
//                NULL /* free_data_function */
//    )
    log_debug("dbus_connection_set_watch_functions");
    if (!dbus_connection_set_watch_functions(conn,
                add_watch,
                remove_watch,
                toggled_watch,
                NULL, /* data */
                NULL /* free_data_function */
                )
    ) {
        die_out_of_memory();
    }
    log_debug("dbus_connection_set_timeout_functions");
    if (!dbus_connection_set_timeout_functions(conn,
                add_timeout,
                remove_timeout,
                timeout_toggled,
                NULL, /* data */
                NULL /* free_data_function */
                )
    ) {
        die_out_of_memory();
    }

    if (object_path && message_received_func)
    {
        /* Table */
        const DBusObjectPathVTable vtable = {
            /* .unregister_function = */ unregister_vtable,
            /* .message_function    = */ message_received_func,
        };
        log_debug("dbus_connection_register_object_path");
        if (!dbus_connection_register_object_path(conn,
                    object_path,
                    &vtable,
                    NULL /* data */
                    )
        ) {
            die_out_of_memory();
        }
    }
}
예제 #11
0
void pcb_dbus_connection_finish_with_mainloop( DBusConnection *connection )
{
  if ( dbus_connection_set_watch_functions( &connection, 0, 0, 0, 0, 0 ) && dbus_connection_set_timeout_functions( &connection, 0, 0, 0, 0, 0 ) )
  {
    dbus_connection_set_dispatch_status_function( &connection, 0, 0, 0 );
    return;
  }
  __fprintf_chk( stderr, 1, "Not enough memory when cleaning up DBusConnection mainloop integration\n" );
  return;
}
예제 #12
0
static inline void setup_dbus_with_main_loop(DBusConnection *conn)
{
	dbus_connection_set_watch_functions(conn, add_watch, remove_watch,
						watch_toggled, conn, NULL);

	dbus_connection_set_timeout_functions(conn, add_timeout, remove_timeout,
						timeout_toggled, NULL, NULL);

	dbus_connection_set_dispatch_status_function(conn, dispatch_status,
								NULL, NULL);
}
예제 #13
0
static void wpas_dbus_deinit_common(struct wpas_dbus_priv *priv)
{
	if (priv->con) {
		eloop_cancel_timeout(dispatch_initial_dbus_messages,
				     priv->con, NULL);
		dbus_connection_set_watch_functions(priv->con, NULL, NULL,
						    NULL, NULL, NULL);
		dbus_connection_set_timeout_functions(priv->con, NULL, NULL,
						      NULL, NULL, NULL);
		dbus_connection_unref(priv->con);
	}

	os_free(priv);
}
예제 #14
0
void EdbusConnection::setup_listener_with_fltk(void) {
	if(!dc || !dc->conn)
		return;

	setup_filter();

	/* allocate our watch list */
	dc->watch_list = new WatchList;

	dbus_connection_set_watch_functions(dc->conn, edbus_add_watch, edbus_remove_watch, edbus_toggle_watch, dc, 0);
	dbus_connection_set_timeout_functions(dc->conn, edbus_add_timeout, edbus_remove_timeout, 
			edbus_toggle_timeout, dc, 0);
	dbus_connection_set_wakeup_main_function(dc->conn, edbus_wakeup_main, 0, 0);
}
예제 #15
0
/**
 * Sets the watch and timeout functions of a #DBusConnection
 * to integrate the connection with the GUI HID's main loop.
 *
 * @param connection the connection
 */
void
pcb_dbus_connection_setup_with_mainloop (DBusConnection * connection) {
    //ConnectionSetup *cs;
    hidval temp;
    /* FIXME we never free the slot, so its refcount just keeps growing,
     * which is kind of broken.
     */
    //dbus_connection_allocate_data_slot (&connection_slot);
    //if (connection_slot < 0)
    //  goto nomem;
#if 0
    cs = connection_setup_new (connection);

    if (!dbus_connection_set_data (connection, connection_slot, cs,
                                   (DBusFreeFunction) connection_setup_free)) {
        goto nomem;
    }

#endif

    if (!dbus_connection_set_watch_functions (connection,
            watch_add,
            watch_remove,
            watch_toggled, NULL, NULL))
//                                            cs, NULL))
    {
        goto nomem;
    }

    if (!dbus_connection_set_timeout_functions (connection,
            timeout_add,
            timeout_remove,
            timeout_toggled, NULL, NULL))
//                                              cs, NULL))
    {
        goto nomem;
    }

    dbus_connection_set_dispatch_status_function (connection,
            dispatch_status_changed,
            NULL, NULL);
//                                                cs, NULL);
    /* Register a new mainloop hook to mop up any unfinished IO. */
    temp.ptr = (void *)connection;
    gui->add_block_hook (block_hook_cb, temp);
    return;
nomem:
    fprintf (stderr,
             "Not enough memory to set up DBusConnection for use with PCB\n");
}
/**
 * wpa_supplicant_dbus_ctrl_iface_deinit - Deinitialize dbus ctrl interface
 * @iface: Pointer to dbus private data from
 * wpa_supplicant_dbus_ctrl_iface_init()
 *
 * Deinitialize the dbus control interface that was initialized with
 * wpa_supplicant_dbus_ctrl_iface_init().
 */
void wpa_supplicant_dbus_ctrl_iface_deinit(struct ctrl_iface_dbus_priv *iface)
{
	if (iface == NULL)
		return;

	if (iface->con) {
		dbus_connection_set_watch_functions(iface->con, NULL, NULL,
						    NULL, NULL, NULL);
		dbus_connection_set_timeout_functions(iface->con, NULL, NULL,
						      NULL, NULL, NULL);
		dbus_connection_close(iface->con);
	}

	memset(iface, 0, sizeof(struct ctrl_iface_dbus_priv));
	free(iface);
}
예제 #17
0
파일: efl.c 프로젝트: connectivity/connline
void connline_plugin_cleanup_event_loop(DBusConnection *dbus_cnx)
{
	if (triggers_table != NULL)
		eina_hash_free(triggers_table);
	triggers_table = NULL;

	if (dbus_cnx == NULL)
		return;

	dbus_connection_set_watch_functions(dbus_cnx,
						NULL, NULL, NULL, NULL, NULL);
	dbus_connection_set_timeout_functions(dbus_cnx,
						NULL, NULL, NULL, NULL, NULL);
	dbus_connection_set_dispatch_status_function(dbus_cnx,
							NULL, NULL, NULL);

}
예제 #18
0
int bus_loop_open(DBusConnection *c) {
        int fd;

        assert(c);

        fd = epoll_create1(EPOLL_CLOEXEC);
        if (fd < 0)
                return -errno;

        if (!dbus_connection_set_watch_functions(c, add_watch, remove_watch, toggle_watch, INT_TO_PTR(fd), NULL) ||
            !dbus_connection_set_timeout_functions(c, add_timeout, remove_timeout, toggle_timeout, INT_TO_PTR(fd), NULL)) {
                close_nointr_nofail(fd);
                return -ENOMEM;
        }

        return fd;
}
예제 #19
0
/**
 * wpa_supplicant_dbus_ctrl_iface_deinit - Deinitialize dbus ctrl interface
 * @iface: Pointer to dbus private data from
 * wpa_supplicant_dbus_ctrl_iface_init()
 *
 * Deinitialize the dbus control interface that was initialized with
 * wpa_supplicant_dbus_ctrl_iface_init().
 */
void wpa_supplicant_dbus_ctrl_iface_deinit(struct ctrl_iface_dbus_priv *iface)
{
	if (iface == NULL)
		return;

	if (iface->con) {
		eloop_cancel_timeout(dispatch_initial_dbus_messages,
				     iface->con, NULL);
		dbus_connection_set_watch_functions(iface->con, NULL, NULL,
						    NULL, NULL, NULL);
		dbus_connection_set_timeout_functions(iface->con, NULL, NULL,
						      NULL, NULL, NULL);
		dbus_connection_unref(iface->con);
	}

	memset(iface, 0, sizeof(struct ctrl_iface_dbus_priv));
	free(iface);
}
예제 #20
0
static void wpas_dbus_deinit_common(struct wpas_dbus_priv *priv)
{
	if (priv->con) {
		eloop_cancel_timeout(dispatch_initial_dbus_messages,
				     priv->con, NULL);
		eloop_cancel_timeout(process_timeout, priv, ELOOP_ALL_CTX);

		dbus_connection_set_watch_functions(priv->con, NULL, NULL,
						    NULL, NULL, NULL);
		dbus_connection_set_timeout_functions(priv->con, NULL, NULL,
						      NULL, NULL, NULL);
		dbus_connection_remove_filter(priv->con, disconnect_filter,
					      priv);

		dbus_connection_unref(priv->con);
	}

	os_free(priv);
}
Integrator::Integrator( DBusConnection *conn, QObject *parent )
  : QObject( parent ), m_connection( conn )
{
  m_timeouts.setAutoDelete( true );

  dbus_connection_set_watch_functions( m_connection,
                                       dbusAddWatch,
                                       dbusRemoveWatch,
                                       dbusToggleWatch,
                                       this, 0 );
  dbus_connection_set_timeout_functions( m_connection,
                                         dbusAddTimeout,
                                         dbusRemoveTimeout,
                                         dbusToggleTimeout,
                                         this, 0 );
  dbus_connection_set_wakeup_main_function( m_connection,
					    dbusWakeupMain,
					    this, 0 );
}
예제 #22
0
void
test_connection_shutdown (DBusLoop       *loop,
                          DBusConnection *connection)
{
  if (!dbus_connection_set_watch_functions (connection,
                                            NULL,
                                            NULL,
                                            NULL,
                                            NULL, NULL))
    _dbus_assert_not_reached ("setting watch functions to NULL failed");
  
  if (!dbus_connection_set_timeout_functions (connection,
                                              NULL,
                                              NULL,
                                              NULL,
                                              NULL, NULL))
    _dbus_assert_not_reached ("setting timeout functions to NULL failed");

  dbus_connection_set_dispatch_status_function (connection, NULL, NULL, NULL);
}
예제 #23
0
/**
 * integrate_with_eloop - Register our mainloop integration with dbus
 * @connection: connection to the system message bus
 * @priv: a dbus control interface data structure
 * Returns: 0 on success, -1 on failure
 */
static int integrate_with_eloop(struct wpas_dbus_priv *priv)
{
	if (!dbus_connection_set_watch_functions(priv->con, add_watch,
						 remove_watch, watch_toggled,
						 priv, NULL) ||
	    !dbus_connection_set_timeout_functions(priv->con, add_timeout,
						   remove_timeout,
						   timeout_toggled, priv,
						   NULL)) {
		wpa_printf(MSG_ERROR, "dbus: Failed to set callback functions");
		return -1;
	}

	if (eloop_register_signal(SIGPOLL, process_wakeup_main, priv))
		return -1;
	dbus_connection_set_wakeup_main_function(priv->con, wakeup_main,
						 priv, NULL);

	return 0;
}
예제 #24
0
int avahi_dbus_connection_glue(DBusConnection *c, const AvahiPoll *poll_api) {
    ConnectionData *d = NULL;

    assert(c);
    assert(poll_api);

    if (!(d = avahi_new(ConnectionData, 1)))
        goto fail;;

    d->poll_api = poll_api;
    d->connection = c;
    d->ref = 1;

    if (!(d->dispatch_timeout = poll_api->timeout_new(poll_api, NULL, dispatch_timeout_callback, d)))
        goto fail;

    if (!(dbus_connection_set_watch_functions(c, add_watch, remove_watch, watch_toggled, connection_data_ref(d), (DBusFreeFunction)connection_data_unref)))
        goto fail;

    if (!(dbus_connection_set_timeout_functions(c, add_timeout, remove_timeout, timeout_toggled, connection_data_ref(d), (DBusFreeFunction)connection_data_unref)))
        goto fail;

    dbus_connection_set_dispatch_status_function(c, dispatch_status, connection_data_ref(d), (DBusFreeFunction)connection_data_unref);

    if (dbus_connection_get_dispatch_status(c) == DBUS_DISPATCH_DATA_REMAINS)
        request_dispatch(d, 1);

    connection_data_unref(d);

    return 0;

fail:

    if (d) {
        d->poll_api->timeout_free(d->dispatch_timeout);

        avahi_free(d);
    }

    return -1;
}
예제 #25
0
파일: dbus-amiga.c 프로젝트: michalsc/AROS
void dbus_a_cleanup_connection(DBusConnection* connection) {
  struct ConnectionData* c;

  kprintf("CleanupAmigaConnection\n");

  kprintf("Slot X: %ld\n", Slot);
  c = dbus_connection_get_data(connection, Slot);

  if (c != NULL) {
    dbus_connection_set_data(connection, Slot, NULL, NULL);
    dbus_connection_free_data_slot(&Slot);
    kprintf("Slot Y: %ld\n", Slot);
  }

  dbus_connection_set_dispatch_status_function(connection, NULL, NULL, NULL);
  dbus_connection_set_wakeup_main_function(connection, NULL, NULL, NULL);
  dbus_connection_set_watch_functions(connection, NULL, NULL, NULL, NULL, NULL);
  dbus_connection_set_timeout_functions(connection, NULL, NULL, NULL, NULL, NULL);

  kprintf("Slot X: %ld\n", Slot);
}
예제 #26
0
파일: dbus.c 프로젝트: afterstep/afterstep
Bool asdbus_init ()
{																/* return connection unix fd */
	char *tmp;
#ifdef ASDBUS_DISPATCH
	if (!ASDBus.dispatches)
		ASDBus.dispatches = create_asbidirlist(asdbus_dispatch_destroy);
#endif
	if (!ASDBus.session_conn) {
		ASDBus.session_conn = _asdbus_get_session_connection();
		if (!dbus_connection_set_watch_functions(ASDBus.session_conn, add_watch, remove_watch,  toggle_watch, ASDBus.session_conn, NULL)) {
		 	show_error("dbus_connection_set_watch_functions() failed");
		}
		_asdbus_add_match (ASDBus.session_conn,  SESSIONMANAGER_INTERFACE, NULL);
		//_asdbus_add_match (ASDBus.session_conn,  IFACE_SESSION_PRIVATE, "QueryEndSession");
		//_asdbus_add_match (ASDBus.session_conn,  IFACE_SESSION_PRIVATE, "EndSession");
		//_asdbus_add_match (ASDBus.session_conn,  IFACE_SESSION_PRIVATE, "Stop");
		dbus_connection_set_timeout_functions(ASDBus.session_conn, add_timeout, remove_timeout, toggle_timeout, NULL, NULL);
#ifdef ASDBUS_DISPATCH
		dbus_connection_set_dispatch_status_function(ASDBus.session_conn, queue_dispatch, NULL, NULL);
		queue_dispatch(ASDBus.session_conn, dbus_connection_get_dispatch_status(ASDBus.session_conn), NULL);
#endif
	}

	if (!ASDBus.system_conn){
		ASDBus.system_conn = _asdbus_get_system_connection();
		/*if (!dbus_connection_set_watch_functions(ASDBus.system_conn, add_watch, remove_watch,  toggle_watch, ASDBus.system_conn, NULL)) {
		 	show_error("dbus_connection_set_watch_functions() failed");
		}*/
	}

	/*if (ASDBus.session_conn && ASDBus.watchFds == NULL){
		//dbus_connection_get_unix_fd (ASDBus.session_conn, &(ASDBus.watch_fd));
		//dbus_whatch_get_unix_fd (ASDBus.session_conn, &(ASDBus.watch_fd));
	}*/

	if ((tmp = getenv ("KDE_SESSION_VERSION")) != NULL)
		ASDBus.kdeSessionVersion = atoi(tmp);

	return (ASDBus.session_conn != NULL);
}
예제 #27
0
파일: efl.c 프로젝트: connectivity/connline
static dbus_bool_t setup_dbus_in_efl_mainloop(DBusConnection *dbus_cnx)
{
	DBusDispatchStatus status;

	if (dbus_connection_set_watch_functions(dbus_cnx,
			efl_dbus_watch_add, efl_dbus_watch_remove,
			efl_dbus_watch_toggled, dbus_cnx, NULL) == FALSE)
		return FALSE;

	if (dbus_connection_set_timeout_functions(dbus_cnx,
			efl_dbus_timeout_add, efl_dbus_timeout_remove,
			efl_dbus_timeout_toggled, dbus_cnx, NULL) == FALSE)
		return FALSE;

	dbus_connection_set_dispatch_status_function(dbus_cnx,
			efl_dbus_dispatch_status, dbus_cnx, NULL);

	status = dbus_connection_get_dispatch_status(dbus_cnx);
	if (status == DBUS_DISPATCH_DATA_REMAINS)
		ecore_timer_add(0, efl_dispatch_dbus, dbus_cnx);

	return TRUE;
}
예제 #28
0
파일: dbus-amiga.c 프로젝트: michalsc/AROS
dbus_bool_t dbus_a_setup_connection(DBusConnection* connection) {
  struct ConnectionData* c;

  c = CreateConnectionData(connection);

  if (c != NULL) {
    dbus_connection_set_watch_functions(connection,
					AddWatchFunction,
					RemoveWatchFunction,
					WatchToggledFunction,
					c, NULL);
  
    dbus_connection_set_timeout_functions(connection,
					  AddTimeoutFunction,
					  RemoveTimeoutFunction,
					  TimeoutToggledFunction,
					  c, NULL);

    dbus_connection_set_dispatch_status_function(connection, DispatchStatusFunction,
						 c, NULL);

    dbus_connection_set_wakeup_main_function(connection, WakeupMainFunction,
					     c, NULL);

    kprintf("Slot A: %ld\n", Slot);
    if (dbus_connection_allocate_data_slot(&Slot)) {
      kprintf("Slot B: %ld\n", Slot);
      if (dbus_connection_set_data(connection, Slot, c, DeleteConnectionData)) {
	kprintf("Slot C: %ld\n", Slot);
	return TRUE;
      }
    }
  }

  DeleteConnectionData(c);
  return FALSE;
}
예제 #29
0
pa_dbus_wrap_connection* pa_dbus_wrap_connection_new_from_existing(
        pa_mainloop_api *m,
        pa_bool_t use_rtclock,
        DBusConnection *conn) {
    pa_dbus_wrap_connection *pconn;

    pa_assert(m);
    pa_assert(conn);

    pconn = pa_xnew(pa_dbus_wrap_connection, 1);
    pconn->mainloop = m;
    pconn->connection = dbus_connection_ref(conn);
    pconn->use_rtclock = use_rtclock;

    dbus_connection_set_exit_on_disconnect(conn, FALSE);
    dbus_connection_set_dispatch_status_function(conn, dispatch_status, pconn, NULL);
    dbus_connection_set_watch_functions(conn, add_watch, remove_watch, toggle_watch, pconn, NULL);
    dbus_connection_set_timeout_functions(conn, add_timeout, remove_timeout, toggle_timeout, pconn, NULL);
    dbus_connection_set_wakeup_main_function(conn, wakeup_main, pconn, NULL);

    pconn->dispatch_event = pconn->mainloop->defer_new(pconn->mainloop, dispatch_cb, conn);

    return pconn;
}
예제 #30
0
파일: dbus.c 프로젝트: xorgy/companion
/**
 * Initialize D-Bus connection.
 */
bool
cdbus_init(session_t *ps) {
  DBusError err = { };

  // Initialize
  dbus_error_init(&err);

  // Connect to D-Bus
  // Use dbus_bus_get_private() so we can fully recycle it ourselves
  ps->dbus_conn = dbus_bus_get_private(DBUS_BUS_SESSION, &err);
  if (dbus_error_is_set(&err)) {
    printf_errf("(): D-Bus connection failed (%s).", err.message);
    dbus_error_free(&err);
    return false;
  }

  if (!ps->dbus_conn) {
    printf_errf("(): D-Bus connection failed for unknown reason.");
    return false;
  }

  // Avoid exiting on disconnect
  dbus_connection_set_exit_on_disconnect(ps->dbus_conn, false);

  // Request service name
  {
    // Get display name
    char *display = DisplayString(ps->dpy);
    if (!display)
      display = "unknown";
    display = mstrcpy(display);

    // Convert all special characters in display name to underscore
    {
      char *pdisp = display;

      while (*pdisp) {
        if (!isalnum(*pdisp))
          *pdisp = '_';
        ++pdisp;
      }
    }

    // Build service name
    char *service = mstrjoin3(CDBUS_SERVICE_NAME, ".", display);
    ps->dbus_service = service;

    free(display);
    display = NULL;

    // Request for the name
    int ret = dbus_bus_request_name(ps->dbus_conn, service,
        DBUS_NAME_FLAG_DO_NOT_QUEUE, &err);

    if (dbus_error_is_set(&err)) {
      printf_errf("(): Failed to obtain D-Bus name (%s).", err.message);
      dbus_error_free(&err);
    }

    if (DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER != ret
        && DBUS_REQUEST_NAME_REPLY_ALREADY_OWNER != ret) {
      printf_errf("(): Failed to become the primary owner of requested "
          "D-Bus name (%d).", ret);
    }
  }


  // Add watch handlers
  if (!dbus_connection_set_watch_functions(ps->dbus_conn,
        cdbus_callback_add_watch, cdbus_callback_remove_watch,
        cdbus_callback_watch_toggled, ps, NULL)) {
    printf_errf("(): Failed to add D-Bus watch functions.");
    return false;
  }

  // Add timeout handlers
  if (!dbus_connection_set_timeout_functions(ps->dbus_conn,
        cdbus_callback_add_timeout, cdbus_callback_remove_timeout,
        cdbus_callback_timeout_toggled, ps, NULL)) {
    printf_errf("(): Failed to add D-Bus timeout functions.");
    return false;
  }

  // Add match
  dbus_bus_add_match(ps->dbus_conn,
      "type='method_call',interface='" CDBUS_INTERFACE_NAME "'", &err);
  if (dbus_error_is_set(&err)) {
    printf_errf("(): Failed to add D-Bus match.");
    dbus_error_free(&err);
    return false;
  }

  return true;
}