nm-client.c 104 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/*
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301 USA.
 *
 * Copyright 2007 - 2008 Novell, Inc.
19
 * Copyright 2007 - 2014 Red Hat, Inc.
20 21
 */

22
#include "nm-default.h"
23

24 25
#include <string.h>

26
#include "nm-utils.h"
27
#include "nm-client.h"
28
#include "nm-manager.h"
29
#include "nm-dns-manager.h"
30
#include "nm-remote-settings.h"
31 32
#include "nm-device-ethernet.h"
#include "nm-device-wifi.h"
33
#include "nm-core-internal.h"
34 35
#include "nm-active-connection.h"
#include "nm-vpn-connection.h"
36
#include "nm-remote-connection.h"
Dan Winship's avatar
Dan Winship committed
37
#include "nm-dbus-helpers.h"
38 39 40
#include "nm-wimax-nsp.h"
#include "nm-object-private.h"

41 42 43
#include "introspection/org.freedesktop.NetworkManager.h"
#include "introspection/org.freedesktop.NetworkManager.Device.Wireless.h"
#include "introspection/org.freedesktop.NetworkManager.Device.h"
44
#include "introspection/org.freedesktop.NetworkManager.DnsManager.h"
45 46 47
#include "introspection/org.freedesktop.NetworkManager.Settings.h"
#include "introspection/org.freedesktop.NetworkManager.Settings.Connection.h"
#include "introspection/org.freedesktop.NetworkManager.VPN.Connection.h"
48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76

#include "nm-access-point.h"
#include "nm-active-connection.h"
#include "nm-device-adsl.h"
#include "nm-device-bond.h"
#include "nm-device-bridge.h"
#include "nm-device-bt.h"
#include "nm-device-ethernet.h"
#include "nm-device-generic.h"
#include "nm-device-infiniband.h"
#include "nm-device-ip-tunnel.h"
#include "nm-device-macvlan.h"
#include "nm-device-modem.h"
#include "nm-device-olpc-mesh.h"
#include "nm-device-team.h"
#include "nm-device-tun.h"
#include "nm-device-vlan.h"
#include "nm-device-vxlan.h"
#include "nm-device-wifi.h"
#include "nm-device-wimax.h"
#include "nm-dhcp4-config.h"
#include "nm-dhcp6-config.h"
#include "nm-dhcp-config.h"
#include "nm-ip4-config.h"
#include "nm-ip6-config.h"
#include "nm-manager.h"
#include "nm-remote-connection.h"
#include "nm-remote-settings.h"
#include "nm-vpn-connection.h"
Dan Winship's avatar
Dan Winship committed
77

78 79 80 81 82
void _nm_device_wifi_set_wireless_enabled (NMDeviceWifi *device, gboolean enabled);

static void nm_client_initable_iface_init (GInitableIface *iface);
static void nm_client_async_initable_iface_init (GAsyncInitableIface *iface);

83
G_DEFINE_TYPE_WITH_CODE (NMClient, nm_client, G_TYPE_OBJECT,
84 85 86 87 88 89 90
                         G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE, nm_client_initable_iface_init);
                         G_IMPLEMENT_INTERFACE (G_TYPE_ASYNC_INITABLE, nm_client_async_initable_iface_init);
                         )

#define NM_CLIENT_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_CLIENT, NMClientPrivate))

typedef struct {
91
	NMManager *manager;
92
	NMRemoteSettings *settings;
93
	NMDnsManager *dns_manager;
94 95
	GDBusObjectManager *object_manager;
	GCancellable *new_object_manager_cancellable;
96 97 98 99 100 101 102
} NMClientPrivate;

enum {
	PROP_0,
	PROP_VERSION,
	PROP_STATE,
	PROP_STARTUP,
103
	PROP_NM_RUNNING,
104 105 106 107 108 109 110 111 112 113 114 115
	PROP_NETWORKING_ENABLED,
	PROP_WIRELESS_ENABLED,
	PROP_WIRELESS_HARDWARE_ENABLED,
	PROP_WWAN_ENABLED,
	PROP_WWAN_HARDWARE_ENABLED,
	PROP_WIMAX_ENABLED,
	PROP_WIMAX_HARDWARE_ENABLED,
	PROP_ACTIVE_CONNECTIONS,
	PROP_CONNECTIVITY,
	PROP_PRIMARY_CONNECTION,
	PROP_ACTIVATING_CONNECTION,
	PROP_DEVICES,
116
	PROP_ALL_DEVICES,
117 118 119
	PROP_CONNECTIONS,
	PROP_HOSTNAME,
	PROP_CAN_MODIFY,
120
	PROP_METERED,
121 122 123
	PROP_DNS_MODE,
	PROP_DNS_RC_MANAGER,
	PROP_DNS_CONFIGURATION,
124 125 126 127 128 129 130

	LAST_PROP
};

enum {
	DEVICE_ADDED,
	DEVICE_REMOVED,
131 132
	ANY_DEVICE_ADDED,
	ANY_DEVICE_REMOVED,
133
	PERMISSION_CHANGED,
134 135
	CONNECTION_ADDED,
	CONNECTION_REMOVED,
136 137
	ACTIVE_CONNECTION_ADDED,
	ACTIVE_CONNECTION_REMOVED,
138 139 140 141 142 143

	LAST_SIGNAL
};

static guint signals[LAST_SIGNAL] = { 0 };

144 145
static const GPtrArray empty = { 0, };

146
/*****************************************************************************/
147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164

/**
 * nm_client_error_quark:
 *
 * Registers an error quark for #NMClient if necessary.
 *
 * Returns: the error quark used for #NMClient errors.
 **/
GQuark
nm_client_error_quark (void)
{
	static GQuark quark;

	if (G_UNLIKELY (!quark))
		quark = g_quark_from_static_string ("nm-client-error-quark");
	return quark;
}

165
/*****************************************************************************/
166 167 168 169 170 171

static void
nm_client_init (NMClient *client)
{
}

172 173 174 175 176 177 178 179 180 181 182 183 184 185
static gboolean
_nm_client_check_nm_running (NMClient *client, GError **error)
{
	if (nm_client_get_nm_running (client))
		return TRUE;
	else {
		g_set_error_literal (error,
		                     NM_CLIENT_ERROR,
		                     NM_CLIENT_ERROR_MANAGER_NOT_RUNNING,
		                     "NetworkManager is not running");
		return FALSE;
	}
}

186
/**
187
 * nm_client_get_version:
188 189
 * @client: a #NMClient
 *
190
 * Gets NetworkManager version.
191
 *
192
 * Returns: string with the version (or %NULL if NetworkManager is not running)
193
 **/
194 195
const char *
nm_client_get_version (NMClient *client)
196 197 198
{
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);

199 200 201
	if (!nm_client_get_nm_running (client))
		return NULL;

202
	return nm_manager_get_version (NM_CLIENT_GET_PRIVATE (client)->manager);
203 204 205
}

/**
206
 * nm_client_get_state:
207 208
 * @client: a #NMClient
 *
209
 * Gets the current daemon state.
210
 *
211
 * Returns: the current %NMState
212
 **/
213 214
NMState
nm_client_get_state (NMClient *client)
215
{
216
	g_return_val_if_fail (NM_IS_CLIENT (client), NM_STATE_UNKNOWN);
217

218 219 220
	if (!nm_client_get_nm_running (client))
		return NM_STATE_UNKNOWN;

221
	return nm_manager_get_state (NM_CLIENT_GET_PRIVATE (client)->manager);
222 223 224
}

/**
225
 * nm_client_get_startup:
226 227
 * @client: a #NMClient
 *
228 229
 * Tests whether the daemon is still in the process of activating
 * connections at startup.
230
 *
231
 * Returns: whether the daemon is still starting up
232
 **/
233 234
gboolean
nm_client_get_startup (NMClient *client)
235
{
236 237 238 239
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);

	if (!nm_client_get_nm_running (client))
		return FALSE;
240

241
	return nm_manager_get_startup (NM_CLIENT_GET_PRIVATE (client)->manager);
242 243
}

244 245 246 247 248 249 250 251 252 253
/**
 * nm_client_get_nm_running:
 * @client: a #NMClient
 *
 * Determines whether the daemon is running.
 *
 * Returns: %TRUE if the daemon is running
 **/
gboolean
nm_client_get_nm_running (NMClient *client)
254
{
255
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
256

257
	return NM_CLIENT_GET_PRIVATE (client)->manager != NULL;
258 259
}

260 261 262 263 264 265 266 267 268 269
/**
 * nm_client_networking_get_enabled:
 * @client: a #NMClient
 *
 * Whether networking is enabled or disabled.
 *
 * Returns: %TRUE if networking is enabled, %FALSE if networking is disabled
 **/
gboolean
nm_client_networking_get_enabled (NMClient *client)
270
{
271
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
272

273 274 275
	if (!nm_client_get_nm_running (client))
		return FALSE;

276
	return nm_manager_networking_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
277 278
}

279 280 281 282 283 284 285 286 287 288 289 290 291 292
/**
 * nm_client_networking_set_enabled:
 * @client: a #NMClient
 * @enabled: %TRUE to set networking enabled, %FALSE to set networking disabled
 * @error: (allow-none): return location for a #GError, or %NULL
 *
 * Enables or disables networking.  When networking is disabled, all controlled
 * interfaces are disconnected and deactivated.  When networking is enabled,
 * all controlled interfaces are available for activation.
 *
 * Returns: %TRUE on success, %FALSE otherwise
 **/
gboolean
nm_client_networking_set_enabled (NMClient *client, gboolean enable, GError **error)
293
{
294
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
295

296
	if (!_nm_client_check_nm_running (client, error))
297
		return FALSE;
298

299 300
	return nm_manager_networking_set_enabled (NM_CLIENT_GET_PRIVATE (client)->manager,
	                                          enable, error);
301 302
}

303 304 305 306 307 308 309 310 311 312
/**
 * nm_client_wireless_get_enabled:
 * @client: a #NMClient
 *
 * Determines whether the wireless is enabled.
 *
 * Returns: %TRUE if wireless is enabled
 **/
gboolean
nm_client_wireless_get_enabled (NMClient *client)
313
{
314
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
315

316 317 318
	if (!nm_client_get_nm_running (client))
		return FALSE;

319
	return nm_manager_wireless_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
320 321 322
}

/**
323
 * nm_client_wireless_set_enabled:
324
 * @client: a #NMClient
325
 * @enabled: %TRUE to enable wireless
326
 *
327
 * Enables or disables wireless devices.
328 329
 **/
void
330
nm_client_wireless_set_enabled (NMClient *client, gboolean enabled)
331 332 333
{
	g_return_if_fail (NM_IS_CLIENT (client));

334
	if (!nm_client_get_nm_running (client))
335
		return;
336

337
	nm_manager_wireless_set_enabled (NM_CLIENT_GET_PRIVATE (client)->manager, enabled);
338 339
}

340
/**
341 342
 * nm_client_wireless_hardware_get_enabled:
 * @client: a #NMClient
343
 *
344
 * Determines whether the wireless hardware is enabled.
345
 *
346
 * Returns: %TRUE if the wireless hardware is enabled
347
 **/
348 349
gboolean
nm_client_wireless_hardware_get_enabled (NMClient *client)
350
{
351
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
352

353 354 355
	if (!nm_client_get_nm_running (client))
		return FALSE;

356
	return nm_manager_wireless_hardware_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
357 358
}

359 360 361 362 363 364 365 366 367 368
/**
 * nm_client_wwan_get_enabled:
 * @client: a #NMClient
 *
 * Determines whether WWAN is enabled.
 *
 * Returns: %TRUE if WWAN is enabled
 **/
gboolean
nm_client_wwan_get_enabled (NMClient *client)
369
{
370
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
371

372 373 374
	if (!nm_client_get_nm_running (client))
		return FALSE;

375
	return nm_manager_wwan_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
376 377 378
}

/**
379
 * nm_client_wwan_set_enabled:
380
 * @client: a #NMClient
381
 * @enabled: %TRUE to enable WWAN
382
 *
383
 * Enables or disables WWAN devices.
384 385
 **/
void
386
nm_client_wwan_set_enabled (NMClient *client, gboolean enabled)
387 388
{
	g_return_if_fail (NM_IS_CLIENT (client));
389

390
	if (!_nm_client_check_nm_running (client, NULL))
391
		return;
392

393
	nm_manager_wwan_set_enabled (NM_CLIENT_GET_PRIVATE (client)->manager, enabled);
394
}
395

396
/**
397 398
 * nm_client_wwan_hardware_get_enabled:
 * @client: a #NMClient
399
 *
400
 * Determines whether the WWAN hardware is enabled.
401
 *
402
 * Returns: %TRUE if the WWAN hardware is enabled
403
 **/
404 405
gboolean
nm_client_wwan_hardware_get_enabled (NMClient *client)
406
{
407
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
408

409 410 411
	if (!nm_client_get_nm_running (client))
		return FALSE;

412
	return nm_manager_wwan_hardware_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
413 414 415
}

/**
416
 * nm_client_wimax_get_enabled:
417 418
 * @client: a #NMClient
 *
419
 * Determines whether WiMAX is enabled.
420
 *
421
 * Returns: %TRUE if WiMAX is enabled
422
 **/
423
gboolean
424
nm_client_wimax_get_enabled (NMClient *client)
425
{
426
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
427

428 429 430
	if (!nm_client_get_nm_running (client))
		return FALSE;

431
	return nm_manager_wimax_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
432 433 434
}

/**
435
 * nm_client_wimax_set_enabled:
436
 * @client: a #NMClient
437
 * @enabled: %TRUE to enable WiMAX
438
 *
439
 * Enables or disables WiMAX devices.
440 441
 **/
void
442
nm_client_wimax_set_enabled (NMClient *client, gboolean enabled)
443 444 445
{
	g_return_if_fail (NM_IS_CLIENT (client));

446
	if (!nm_client_get_nm_running (client))
447 448
		return;

449
	nm_manager_wimax_set_enabled (NM_CLIENT_GET_PRIVATE (client)->manager, enabled);
450 451 452
}

/**
453
 * nm_client_wimax_hardware_get_enabled:
454 455
 * @client: a #NMClient
 *
456
 * Determines whether the WiMAX hardware is enabled.
457
 *
458
 * Returns: %TRUE if the WiMAX hardware is enabled
459 460
 **/
gboolean
461
nm_client_wimax_hardware_get_enabled (NMClient *client)
462
{
463
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
464

465 466 467
	if (!nm_client_get_nm_running (client))
		return FALSE;

468
	return nm_manager_wimax_hardware_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
469 470
}

471
/**
472
 * nm_client_get_logging:
473
 * @client: a #NMClient
474 475 476 477
 * @level: (allow-none): return location for logging level string
 * @domains: (allow-none): return location for log domains string. The string is
 *   a list of domains separated by ","
 * @error: (allow-none): return location for a #GError, or %NULL
478
 *
479
 * Gets NetworkManager current logging level and domains.
480
 *
481
 * Returns: %TRUE on success, %FALSE otherwise
482
 **/
483 484
gboolean
nm_client_get_logging (NMClient *client, char **level, char **domains, GError **error)
485
{
486 487 488 489
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
	g_return_val_if_fail (level == NULL || *level == NULL, FALSE);
	g_return_val_if_fail (domains == NULL || *domains == NULL, FALSE);
	g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
490

491
	if (!_nm_client_check_nm_running (client, error))
492
		return FALSE;
493

494 495
	return nm_manager_get_logging (NM_CLIENT_GET_PRIVATE (client)->manager,
	                               level, domains, error);
496 497 498
}

/**
499
 * nm_client_set_logging:
500
 * @client: a #NMClient
501 502 503 504
 * @level: (allow-none): logging level to set (%NULL or an empty string for no change)
 * @domains: (allow-none): logging domains to set. The string should be a list of log
 *   domains separated by ",". (%NULL or an empty string for no change)
 * @error: (allow-none): return location for a #GError, or %NULL
505
 *
506
 * Sets NetworkManager logging level and/or domains.
507
 *
508
 * Returns: %TRUE on success, %FALSE otherwise
509 510
 **/
gboolean
511
nm_client_set_logging (NMClient *client, const char *level, const char *domains, GError **error)
512 513
{
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
514
	g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
515

516
	if (!_nm_client_check_nm_running (client, error))
517
		return FALSE;
518

519 520
	return nm_manager_set_logging (NM_CLIENT_GET_PRIVATE (client)->manager,
	                               level, domains, error);
521 522 523
}

/**
524
 * nm_client_get_permission_result:
525
 * @client: a #NMClient
526
 * @permission: the permission for which to return the result, one of #NMClientPermission
527
 *
528 529
 * Requests the result of a specific permission, which indicates whether the
 * client can or cannot perform the action the permission represents
530
 *
531
 * Returns: the permission's result, one of #NMClientPermissionResult
532
 **/
533 534
NMClientPermissionResult
nm_client_get_permission_result (NMClient *client, NMClientPermission permission)
535
{
536 537
	g_return_val_if_fail (NM_IS_CLIENT (client), NM_CLIENT_PERMISSION_RESULT_UNKNOWN);

538 539 540
	if (!nm_client_get_nm_running (client))
		return NM_CLIENT_PERMISSION_RESULT_UNKNOWN;

541
	return nm_manager_get_permission_result (NM_CLIENT_GET_PRIVATE (client)->manager, permission);
542 543 544
}

/**
545 546
 * nm_client_get_connectivity:
 * @client: an #NMClient
547
 *
548 549 550 551
 * Gets the current network connectivity state. Contrast
 * nm_client_check_connectivity() and
 * nm_client_check_connectivity_async(), which re-check the
 * connectivity state first before returning any information.
552
 *
553 554 555 556
 * Returns: the current connectivity state
 */
NMConnectivityState
nm_client_get_connectivity (NMClient *client)
557
{
558
	g_return_val_if_fail (NM_IS_CLIENT (client), NM_CONNECTIVITY_UNKNOWN);
559

560 561 562
	if (!nm_client_get_nm_running (client))
		return NM_CONNECTIVITY_UNKNOWN;

563
	return nm_manager_get_connectivity (NM_CLIENT_GET_PRIVATE (client)->manager);
564 565 566
}

/**
567 568 569 570
 * nm_client_check_connectivity:
 * @client: an #NMClient
 * @cancellable: a #GCancellable
 * @error: return location for a #GError
571
 *
572 573 574 575 576 577 578 579 580 581 582 583 584
 * Updates the network connectivity state and returns the (new)
 * current state. Contrast nm_client_get_connectivity(), which returns
 * the most recent known state without re-checking.
 *
 * This is a blocking call; use nm_client_check_connectivity_async()
 * if you do not want to block.
 *
 * Returns: the (new) current connectivity state
 */
NMConnectivityState
nm_client_check_connectivity (NMClient *client,
                              GCancellable *cancellable,
                              GError **error)
585
{
586
	g_return_val_if_fail (NM_IS_CLIENT (client), NM_CONNECTIVITY_UNKNOWN);
587

588 589 590
	if (!_nm_client_check_nm_running (client, error))
		return NM_CONNECTIVITY_UNKNOWN;

591 592
	return nm_manager_check_connectivity (NM_CLIENT_GET_PRIVATE (client)->manager,
	                                      cancellable, error);
593 594 595 596 597 598 599 600
}

static void
check_connectivity_cb (GObject *object,
                       GAsyncResult *result,
                       gpointer user_data)
{
	GSimpleAsyncResult *simple = user_data;
601
	NMConnectivityState connectivity;
602 603
	GError *error = NULL;

604 605 606
	connectivity = nm_manager_check_connectivity_finish (NM_MANAGER (object),
	                                                     result, &error);
	if (!error)
607 608 609 610 611 612
		g_simple_async_result_set_op_res_gssize (simple, connectivity);
	else
		g_simple_async_result_take_error (simple, error);

	g_simple_async_result_complete (simple);
	g_object_unref (simple);
613 614 615
}

/**
616 617 618 619 620
 * nm_client_check_connectivity_async:
 * @client: an #NMClient
 * @cancellable: a #GCancellable
 * @callback: callback to call with the result
 * @user_data: data for @callback.
621
 *
622 623 624 625 626 627 628 629 630 631 632 633
 * Asynchronously updates the network connectivity state and invokes
 * @callback when complete. Contrast nm_client_get_connectivity(),
 * which (immediately) returns the most recent known state without
 * re-checking, and nm_client_check_connectivity(), which blocks.
 */
void
nm_client_check_connectivity_async (NMClient *client,
                                    GCancellable *cancellable,
                                    GAsyncReadyCallback callback,
                                    gpointer user_data)
{
	GSimpleAsyncResult *simple;
634
	GError *error = NULL;
635 636

	g_return_if_fail (NM_IS_CLIENT (client));
637 638 639 640 641

	if (!_nm_client_check_nm_running (client, &error)) {
		g_simple_async_report_take_gerror_in_idle (G_OBJECT (client), callback, user_data, error);
		return;
	}
642 643 644

	simple = g_simple_async_result_new (G_OBJECT (client), callback, user_data,
	                                    nm_client_check_connectivity_async);
645 646
	nm_manager_check_connectivity_async (NM_CLIENT_GET_PRIVATE (client)->manager,
	                                     cancellable, check_connectivity_cb, simple);
647 648 649 650 651 652 653
}

/**
 * nm_client_check_connectivity_finish:
 * @client: an #NMClient
 * @result: the #GAsyncResult
 * @error: return location for a #GError
654
 *
655 656 657 658 659 660 661 662 663
 * Retrieves the result of an nm_client_check_connectivity_async()
 * call.
 *
 * Returns: the (new) current connectivity state
 */
NMConnectivityState
nm_client_check_connectivity_finish (NMClient *client,
                                     GAsyncResult *result,
                                     GError **error)
664
{
665
	GSimpleAsyncResult *simple;
666

667 668
	g_return_val_if_fail (NM_IS_CLIENT (client), NM_CONNECTIVITY_UNKNOWN);
	g_return_val_if_fail (G_IS_SIMPLE_ASYNC_RESULT (result), NM_CONNECTIVITY_UNKNOWN);
669 670 671 672 673 674

	simple = G_SIMPLE_ASYNC_RESULT (result);

	if (g_simple_async_result_propagate_error (simple, error))
		return NM_CONNECTIVITY_UNKNOWN;
	return (NMConnectivityState) g_simple_async_result_get_op_res_gssize (simple);
675 676
}

677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698

/**
 * nm_client_save_hostname:
 * @client: the %NMClient
 * @hostname: (allow-none): the new persistent hostname to set, or %NULL to
 *   clear any existing persistent hostname
 * @cancellable: a #GCancellable, or %NULL
 * @error: return location for #GError
 *
 * Requests that the machine's persistent hostname be set to the specified value
 * or cleared.
 *
 * Returns: %TRUE if the request was successful, %FALSE if it failed
 **/
gboolean
nm_client_save_hostname (NMClient *client,
                         const char *hostname,
                         GCancellable *cancellable,
                         GError **error)
{
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);

699 700 701
	if (!_nm_client_check_nm_running (client, error))
		return FALSE;

702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785
	return nm_remote_settings_save_hostname (NM_CLIENT_GET_PRIVATE (client)->settings,
	                                         hostname, cancellable, error);
}

static void
save_hostname_cb (GObject *object,
                  GAsyncResult *result,
                  gpointer user_data)
{
	GSimpleAsyncResult *simple = user_data;
	GError *error = NULL;

	if (nm_remote_settings_save_hostname_finish (NM_REMOTE_SETTINGS (object), result, &error))
		g_simple_async_result_set_op_res_gboolean (simple, TRUE);
	else
		g_simple_async_result_take_error (simple, error);

	g_simple_async_result_complete (simple);
	g_object_unref (simple);
}

/**
 * nm_client_save_hostname_async:
 * @client: the %NMClient
 * @hostname: (allow-none): the new persistent hostname to set, or %NULL to
 *   clear any existing persistent hostname
 * @cancellable: a #GCancellable, or %NULL
 * @callback: (scope async): callback to be called when the operation completes
 * @user_data: (closure): caller-specific data passed to @callback
 *
 * Requests that the machine's persistent hostname be set to the specified value
 * or cleared.
 **/
void
nm_client_save_hostname_async (NMClient *client,
                               const char *hostname,
                               GCancellable *cancellable,
                               GAsyncReadyCallback callback,
                               gpointer user_data)
{
	GSimpleAsyncResult *simple;
	GError *error = NULL;

	g_return_if_fail (NM_IS_CLIENT (client));

	if (!_nm_client_check_nm_running (client, &error)) {
		g_simple_async_report_take_gerror_in_idle (G_OBJECT (client), callback, user_data, error);
		return;
	}

	simple = g_simple_async_result_new (G_OBJECT (client), callback, user_data,
	                                    nm_client_save_hostname_async);
	nm_remote_settings_save_hostname_async (NM_CLIENT_GET_PRIVATE (client)->settings,
	                                        hostname,
	                                        cancellable, save_hostname_cb, simple);
}

/**
 * nm_client_save_hostname_finish:
 * @client: the %NMClient
 * @result: the result passed to the #GAsyncReadyCallback
 * @error: return location for #GError
 *
 * Gets the result of an nm_client_save_hostname_async() call.
 *
 * Returns: %TRUE if the request was successful, %FALSE if it failed
 **/
gboolean
nm_client_save_hostname_finish (NMClient *client,
                                GAsyncResult *result,
                                GError **error)
{
	GSimpleAsyncResult *simple;

	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
	g_return_val_if_fail (G_IS_SIMPLE_ASYNC_RESULT (result), FALSE);

	simple = G_SIMPLE_ASYNC_RESULT (result);
	if (g_simple_async_result_propagate_error (simple, error))
		return FALSE;
	else
		return g_simple_async_result_get_op_res_gboolean (simple);
}

786
/*****************************************************************************/
787
/* Devices                                                      */
788
/*****************************************************************************/
789

790
/**
791
 * nm_client_get_devices:
792 793
 * @client: a #NMClient
 *
794
 * Gets all the known network devices.  Use nm_device_get_type() or the
Dan Winship's avatar
Dan Winship committed
795 796 797
 * <literal>NM_IS_DEVICE_XXXX</literal> functions to determine what kind of
 * device member of the returned array is, and then you may use device-specific
 * methods such as nm_device_ethernet_get_hw_address().
798
 *
799 800 801
 * Returns: (transfer none) (element-type NMDevice): a #GPtrArray
 * containing all the #NMDevices.  The returned array is owned by the
 * #NMClient object and should not be modified.
802
 **/
803 804
const GPtrArray *
nm_client_get_devices (NMClient *client)
805
{
806
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
807

808 809 810
	if (!nm_client_get_nm_running (client))
		return &empty;

811
	return nm_manager_get_devices (NM_CLIENT_GET_PRIVATE (client)->manager);
812 813
}

814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838
/**
 * nm_client_get_all_devices:
 * @client: a #NMClient
 *
 * Gets both real devices and device placeholders (eg, software devices which
 * do not currently exist, but could be created automatically by NetworkManager
 * if one of their NMDevice::ActivatableConnections was activated).  Use
 * nm_device_is_real() to determine whether each device is a real device or
 * a placeholder.
 *
 * Use nm_device_get_type() or the NM_IS_DEVICE_XXXX() functions to determine
 * what kind of device each member of the returned array is, and then you may
 * use device-specific methods such as nm_device_ethernet_get_hw_address().
 *
 * Returns: (transfer none) (element-type NMDevice): a #GPtrArray
 * containing all the #NMDevices.  The returned array is owned by the
 * #NMClient object and should not be modified.
 *
 * Since: 1.2
 **/
const GPtrArray *
nm_client_get_all_devices (NMClient *client)
{
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);

839 840 841
	if (!nm_client_get_nm_running (client))
		return &empty;

842 843 844
	return nm_manager_get_all_devices (NM_CLIENT_GET_PRIVATE (client)->manager);
}

845
/**
846
 * nm_client_get_device_by_path:
847
 * @client: a #NMClient
848
 * @object_path: the object path to search for
849
 *
850 851 852
 * Gets a #NMDevice from a #NMClient.
 *
 * Returns: (transfer none): the #NMDevice for the given @object_path or %NULL if none is found.
853
 **/
854 855
NMDevice *
nm_client_get_device_by_path (NMClient *client, const char *object_path)
856
{
857 858
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
	g_return_val_if_fail (object_path, NULL);
859

860 861 862
	if (!nm_client_get_nm_running (client))
		return NULL;

863
	return nm_manager_get_device_by_path (NM_CLIENT_GET_PRIVATE (client)->manager, object_path);
864 865 866
}

/**
867
 * nm_client_get_device_by_iface:
868
 * @client: a #NMClient
869
 * @iface: the interface name to search for
870
 *
871
 * Gets a #NMDevice from a #NMClient.
872
 *
873
 * Returns: (transfer none): the #NMDevice for the given @iface or %NULL if none is found.
874
 **/
875 876
NMDevice *
nm_client_get_device_by_iface (NMClient *client, const char *iface)
877
{
878 879 880
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
	g_return_val_if_fail (iface, NULL);

881 882 883
	if (!nm_client_get_nm_running (client))
		return NULL;

884
	return nm_manager_get_device_by_iface (NM_CLIENT_GET_PRIVATE (client)->manager, iface);
885 886
}

887
/*****************************************************************************/
888
/* Active Connections                                           */
889
/*****************************************************************************/
890

891
/**
892
 * nm_client_get_active_connections:
893 894
 * @client: a #NMClient
 *
895
 * Gets the active connections.
896
 *
897 898 899
 * Returns: (transfer none) (element-type NMActiveConnection): a #GPtrArray
 *  containing all the active #NMActiveConnections.
 * The returned array is owned by the client and should not be modified.
900
 **/
901 902
const GPtrArray *
nm_client_get_active_connections (NMClient *client)
903 904 905
{
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);

906 907 908
	if (!nm_client_get_nm_running (client))
		return &empty;

909
	return nm_manager_get_active_connections (NM_CLIENT_GET_PRIVATE (client)->manager);
910 911 912
}

/**
913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935
 * nm_client_get_primary_connection:
 * @client: an #NMClient
 *
 * Gets the #NMActiveConnection corresponding to the primary active
 * network device.
 *
 * In particular, when there is no VPN active, or the VPN does not
 * have the default route, this returns the active connection that has
 * the default route. If there is a VPN active with the default route,
 * then this function returns the active connection that contains the
 * route to the VPN endpoint.
 *
 * If there is no default route, or the default route is over a
 * non-NetworkManager-recognized device, this will return %NULL.
 *
 * Returns: (transfer none): the appropriate #NMActiveConnection, if
 * any
 */
NMActiveConnection *
nm_client_get_primary_connection (NMClient *client)
{
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);

936 937 938
	if (!nm_client_get_nm_running (client))
		return NULL;

939
	return nm_manager_get_primary_connection (NM_CLIENT_GET_PRIVATE (client)->manager);
940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957
}

/**
 * nm_client_get_activating_connection:
 * @client: an #NMClient
 *
 * Gets the #NMActiveConnection corresponding to a
 * currently-activating connection that is expected to become the new
 * #NMClient:primary-connection upon successful activation.
 *
 * Returns: (transfer none): the appropriate #NMActiveConnection, if
 * any.
 */
NMActiveConnection *
nm_client_get_activating_connection (NMClient *client)
{
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);

958 959 960
	if (!nm_client_get_nm_running (client))
		return NULL;

961
	return nm_manager_get_activating_connection (NM_CLIENT_GET_PRIVATE (client)->manager);
962 963 964 965 966 967 968
}

static void
activate_cb (GObject *object,
             GAsyncResult *result,
             gpointer user_data)
{
969 970
	GSimpleAsyncResult *simple = user_data;
	NMActiveConnection *ac;
971 972
	GError *error = NULL;

973 974 975 976 977 978 979 980
	ac = nm_manager_activate_connection_finish (NM_MANAGER (object), result, &error);
	if (ac)
		g_simple_async_result_set_op_res_gpointer (simple, ac, g_object_unref);
	else
		g_simple_async_result_take_error (simple, error);

	g_simple_async_result_complete (simple);
	g_object_unref (simple);
981 982 983 984
}

/**
 * nm_client_activate_connection_async:
985
 * @client: a #NMClient
986 987 988 989 990 991 992 993 994 995 996 997
 * @connection: (allow-none): an #NMConnection
 * @device: (allow-none): the #NMDevice
 * @specific_object: (allow-none): the object path of a connection-type-specific
 *   object this activation should use. This parameter is currently ignored for
 *   wired and mobile broadband connections, and the value of %NULL should be used
 *   (ie, no specific object).  For Wi-Fi or WiMAX connections, pass the object
 *   path of a #NMAccessPoint or #NMWimaxNsp owned by @device, which you can
 *   get using nm_object_get_path(), and which will be used to complete the
 *   details of the newly added connection.
 * @cancellable: a #GCancellable, or %NULL
 * @callback: callback to be called when the activation has started
 * @user_data: caller-specific data passed to @callback
998
 *
999 1000 1001 1002 1003 1004 1005 1006
 * Asynchronously starts a connection to a particular network using the
 * configuration settings from @connection and the network device @device.
 * Certain connection types also take a "specific object" which is the object
 * path of a connection- specific object, like an #NMAccessPoint for Wi-Fi
 * connections, or an #NMWimaxNsp for WiMAX connections, to which you wish to
 * connect.  If the specific object is not given, NetworkManager can, in some
 * cases, automatically determine which network to connect to given the settings
 * in @connection.
1007
 *
1008 1009 1010 1011 1012 1013 1014
 * If @connection is not given for a device-based activation, NetworkManager
 * picks the best available connection for the device and activates it.
 *
 * Note that the callback is invoked when NetworkManager has started activating
 * the new connection, not when it finishes. You can used the returned
 * #NMActiveConnection object (in particular, #NMActiveConnection:state) to
 * track the activation to its completion.
1015
 **/
1016 1017 1018 1019 1020 1021 1022 1023
void
nm_client_activate_connection_async (NMClient *client,
                                     NMConnection *connection,
                                     NMDevice *device,
                                     const char *specific_object,
                                     GCancellable *cancellable,
                                     GAsyncReadyCallback callback,
                                     gpointer user_data)
1024
{
1025
	GSimpleAsyncResult *simple;
1026
	GError *error = NULL;
1027 1028 1029 1030 1031 1032 1033

	g_return_if_fail (NM_IS_CLIENT (client));
	if (device)
		g_return_if_fail (NM_IS_DEVICE (device));
	if (connection)
		g_return_if_fail (NM_IS_CONNECTION (connection));

1034 1035
	if (!_nm_client_check_nm_running (client, &error)) {
		g_simple_async_report_take_gerror_in_idle (G_OBJECT (client), callback, user_data, error);
1036 1037 1038
		return;
	}

1039 1040 1041 1042 1043
	simple = g_simple_async_result_new (G_OBJECT (client), callback, user_data,
	                                    nm_client_activate_connection_async);
	nm_manager_activate_connection_async (NM_CLIENT_GET_PRIVATE (client)->manager,
	                                      connection, device, specific_object,
	                                      cancellable, activate_cb, simple);
1044 1045 1046
}

/**
1047 1048 1049 1050
 * nm_client_activate_connection_finish:
 * @client: an #NMClient
 * @result: the result passed to the #GAsyncReadyCallback
 * @error: location for a #GError, or %NULL
1051
 *
1052
 * Gets the result of a call to nm_client_activate_connection_async().
1053
 *
1054 1055
 * Returns: (transfer full): the new #NMActiveConnection on success, %NULL on
 *   failure, in which case @error will be set.
1056
 **/
1057 1058 1059 1060
NMActiveConnection *
nm_client_activate_connection_finish (NMClient *client,
                                      GAsyncResult *result,
                                      GError **error)
1061
{
1062
	GSimpleAsyncResult *simple;
1063

1064 1065
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
	g_return_val_if_fail (G_IS_SIMPLE_ASYNC_RESULT (result), NULL);
1066 1067 1068 1069 1070 1071

	simple = G_SIMPLE_ASYNC_RESULT (result);
	if (g_simple_async_result_propagate_error (simple, error))
		return NULL;
	else
		return g_object_ref (g_simple_async_result_get_op_res_gpointer (simple));
1072 1073
}

1074 1075 1076 1077
static void
add_activate_cb (GObject *object,
                 GAsyncResult *result,
                 gpointer user_data)
1078
{
1079 1080
	GSimpleAsyncResult *simple = user_data;
	NMActiveConnection *ac;
1081
	GError *error = NULL;
1082

1083 1084 1085 1086 1087 1088 1089 1090
	ac = nm_manager_add_and_activate_connection_finish (NM_MANAGER (object), result, &error);
	if (ac)
		g_simple_async_result_set_op_res_gpointer (simple, ac, g_object_unref);
	else
		g_simple_async_result_take_error (simple, error);

	g_simple_async_result_complete (simple);
	g_object_unref (simple);
1091 1092 1093
}

/**
1094
 * nm_client_add_and_activate_connection_async:
1095
 * @client: a #NMClient
1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109
 * @partial: (allow-none): an #NMConnection to add; the connection may be
 *   partially filled (or even %NULL) and will be completed by NetworkManager
 *   using the given @device and @specific_object before being added
 * @device: the #NMDevice
 * @specific_object: (allow-none): the object path of a connection-type-specific
 *   object this activation should use. This parameter is currently ignored for
 *   wired and mobile broadband connections, and the value of %NULL should be used
 *   (ie, no specific object).  For Wi-Fi or WiMAX connections, pass the object
 *   path of a #NMAccessPoint or #NMWimaxNsp owned by @device, which you can
 *   get using nm_object_get_path(), and which will be used to complete the
 *   details of the newly added connection.
 * @cancellable: a #GCancellable, or %NULL
 * @callback: callback to be called when the activation has started
 * @user_data: caller-specific data passed to @callback
1110
 *
1111 1112 1113 1114 1115
 * Adds a new connection using the given details (if any) as a template,
 * automatically filling in missing settings with the capabilities of the given
 * device and specific object.  The new connection is then asynchronously
 * activated as with nm_client_activate_connection_async(). Cannot be used for
 * VPN connections at this time.
1116
 *
1117 1118 1119 1120
 * Note that the callback is invoked when NetworkManager has started activating
 * the new connection, not when it finishes. You can used the returned
 * #NMActiveConnection object (in particular, #NMActiveConnection:state) to
 * track the activation to its completion.
1121
 **/
1122 1123 1124 1125 1126 1127 1128 1129
void
nm_client_add_and_activate_connection_async (NMClient *client,
                                             NMConnection *partial,
                                             NMDevice *device,
                                             const char *specific_object,
                                             GCancellable *cancellable,
                                             GAsyncReadyCallback callback,
                                             gpointer user_data)
1130
{
1131
	GSimpleAsyncResult *simple;
1132
	GError *error = NULL;
1133 1134 1135 1136 1137

	g_return_if_fail (NM_IS_CLIENT (client));
	g_return_if_fail (NM_IS_DEVICE (device));
	if (partial)
		g_return_if_fail (NM_IS_CONNECTION (partial));
1138

1139 1140
	if (!_nm_client_check_nm_running (client, &error)) {
		g_simple_async_report_take_gerror_in_idle (G_OBJECT (client), callback, user_data, error);
1141
		return;
1142
	}
1143

1144 1145 1146 1147 1148
	simple = g_simple_async_result_new (G_OBJECT (client), callback, user_data,
	                                    nm_client_add_and_activate_connection_async);
	nm_manager_add_and_activate_connection_async (NM_CLIENT_GET_PRIVATE (client)->manager,
	                                              partial, device, specific_object,
	                                              cancellable, add_activate_cb, simple);
1149 1150 1151
}

/**
1152 1153 1154 1155
 * nm_client_add_and_activate_connection_finish:
 * @client: an #NMClient
 * @result: the result passed to the #GAsyncReadyCallback
 * @error: location for a #GError, or %NULL
1156
 *
1157
 * Gets the result of a call to nm_client_add_and_activate_connection_async().
1158
 *
1159 1160 1161 1162 1163
 * You can call nm_active_connection_get_connection() on the returned
 * #NMActiveConnection to find the path of the created #NMConnection.
 *
 * Returns: (transfer full): the new #NMActiveConnection on success, %NULL on
 *   failure, in which case @error will be set.
1164
 **/
1165 1166 1167 1168
NMActiveConnection *
nm_client_add_and_activate_connection_finish (NMClient *client,
                                              GAsyncResult *result,
                                              GError **error)
1169
{
1170
	GSimpleAsyncResult *simple;
1171

1172 1173
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
	g_return_val_if_fail (G_IS_SIMPLE_ASYNC_RESULT (result), NULL);
1174 1175 1176 1177 1178 1179

	simple = G_SIMPLE_ASYNC_RESULT (result);
	if (g_simple_async_result_propagate_error (simple, error))
		return NULL;
	else
		return g_object_ref (g_simple_async_result_get_op_res_gpointer (simple));
1180 1181 1182
}

/**
1183
 * nm_client_deactivate_connection:
1184
 * @client: a #NMClient
1185 1186 1187
 * @active: the #NMActiveConnection to deactivate
 * @cancellable: a #GCancellable, or %NULL
 * @error: location for a #GError, or %NULL
1188
 *
1189
 * Deactivates an active #NMActiveConnection.
Dan Winship's avatar