nm-client.c 108 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
#include <string.h>
25
#include <libudev.h>
26

27
#include "nm-utils.h"
28
#include "nm-client.h"
29
#include "nm-manager.h"
30
#include "nm-dns-manager.h"
31
#include "nm-remote-settings.h"
32 33
#include "nm-device-ethernet.h"
#include "nm-device-wifi.h"
34
#include "nm-core-internal.h"
35 36
#include "nm-active-connection.h"
#include "nm-vpn-connection.h"
37
#include "nm-remote-connection.h"
Dan Winship's avatar
Dan Winship committed
38
#include "nm-dbus-helpers.h"
39 40 41
#include "nm-wimax-nsp.h"
#include "nm-object-private.h"

42 43 44
#include "introspection/org.freedesktop.NetworkManager.h"
#include "introspection/org.freedesktop.NetworkManager.Device.Wireless.h"
#include "introspection/org.freedesktop.NetworkManager.Device.h"
45
#include "introspection/org.freedesktop.NetworkManager.DnsManager.h"
46 47 48
#include "introspection/org.freedesktop.NetworkManager.Settings.h"
#include "introspection/org.freedesktop.NetworkManager.Settings.Connection.h"
#include "introspection/org.freedesktop.NetworkManager.VPN.Connection.h"
49
#include "introspection/org.freedesktop.NetworkManager.Connection.Active.h"
50 51 52 53 54 55 56

#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"
57
#include "nm-device-dummy.h"
58 59 60 61
#include "nm-device-ethernet.h"
#include "nm-device-generic.h"
#include "nm-device-infiniband.h"
#include "nm-device-ip-tunnel.h"
62
#include "nm-device-macsec.h"
63 64 65
#include "nm-device-macvlan.h"
#include "nm-device-modem.h"
#include "nm-device-olpc-mesh.h"
66
#include "nm-device-ovs-interface.h"
67
#include "nm-device-ovs-port.h"
68
#include "nm-device-ovs-bridge.h"
Beniamino Galvani's avatar
Beniamino Galvani committed
69
#include "nm-device-ppp.h"
70 71 72 73 74 75 76 77 78 79 80 81 82 83 84
#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
85

86 87 88 89 90
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);

91
G_DEFINE_TYPE_WITH_CODE (NMClient, nm_client, G_TYPE_OBJECT,
92 93 94 95 96 97
                         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))

Thomas Haller's avatar
Thomas Haller committed
98 99 100 101 102 103 104
typedef struct {
	NMClient *client;
	GCancellable *cancellable;
	GSimpleAsyncResult *result;
	int pending_init;
} NMClientInitData;

105
typedef struct {
106
	NMManager *manager;
107
	NMRemoteSettings *settings;
108
	NMDnsManager *dns_manager;
109 110
	GDBusObjectManager *object_manager;
	GCancellable *new_object_manager_cancellable;
111
	struct udev *udev;
112 113 114 115 116 117 118
} NMClientPrivate;

enum {
	PROP_0,
	PROP_VERSION,
	PROP_STATE,
	PROP_STARTUP,
119
	PROP_NM_RUNNING,
120 121 122 123 124 125 126 127 128
	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,
129 130
	PROP_CONNECTIVITY_CHECK_AVAILABLE,
	PROP_CONNECTIVITY_CHECK_ENABLED,
131 132 133
	PROP_PRIMARY_CONNECTION,
	PROP_ACTIVATING_CONNECTION,
	PROP_DEVICES,
134
	PROP_ALL_DEVICES,
135 136 137
	PROP_CONNECTIONS,
	PROP_HOSTNAME,
	PROP_CAN_MODIFY,
138
	PROP_METERED,
139 140 141
	PROP_DNS_MODE,
	PROP_DNS_RC_MANAGER,
	PROP_DNS_CONFIGURATION,
142 143 144 145 146 147 148

	LAST_PROP
};

enum {
	DEVICE_ADDED,
	DEVICE_REMOVED,
149 150
	ANY_DEVICE_ADDED,
	ANY_DEVICE_REMOVED,
151
	PERMISSION_CHANGED,
152 153
	CONNECTION_ADDED,
	CONNECTION_REMOVED,
154 155
	ACTIVE_CONNECTION_ADDED,
	ACTIVE_CONNECTION_REMOVED,
156 157 158 159 160 161

	LAST_SIGNAL
};

static guint signals[LAST_SIGNAL] = { 0 };

162 163
static const GPtrArray empty = { 0, };

164
/*****************************************************************************/
165 166 167 168 169 170 171 172

/**
 * nm_client_error_quark:
 *
 * Registers an error quark for #NMClient if necessary.
 *
 * Returns: the error quark used for #NMClient errors.
 **/
173
NM_CACHED_QUARK_FCN ("nm-client-error-quark", nm_client_error_quark)
174

175
/*****************************************************************************/
176 177 178 179 180 181

static void
nm_client_init (NMClient *client)
{
}

182 183 184 185 186 187 188 189 190 191 192 193 194 195
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;
	}
}

196
/**
197
 * nm_client_get_version:
198 199
 * @client: a #NMClient
 *
200
 * Gets NetworkManager version.
201
 *
202
 * Returns: string with the version (or %NULL if NetworkManager is not running)
203
 **/
204 205
const char *
nm_client_get_version (NMClient *client)
206 207 208
{
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);

209 210 211
	if (!nm_client_get_nm_running (client))
		return NULL;

212
	return nm_manager_get_version (NM_CLIENT_GET_PRIVATE (client)->manager);
213 214 215
}

/**
216
 * nm_client_get_state:
217 218
 * @client: a #NMClient
 *
219
 * Gets the current daemon state.
220
 *
221
 * Returns: the current %NMState
222
 **/
223 224
NMState
nm_client_get_state (NMClient *client)
225
{
226
	g_return_val_if_fail (NM_IS_CLIENT (client), NM_STATE_UNKNOWN);
227

228 229 230
	if (!nm_client_get_nm_running (client))
		return NM_STATE_UNKNOWN;

231
	return nm_manager_get_state (NM_CLIENT_GET_PRIVATE (client)->manager);
232 233 234
}

/**
235
 * nm_client_get_startup:
236 237
 * @client: a #NMClient
 *
238 239
 * Tests whether the daemon is still in the process of activating
 * connections at startup.
240
 *
241
 * Returns: whether the daemon is still starting up
242
 **/
243 244
gboolean
nm_client_get_startup (NMClient *client)
245
{
246 247 248 249
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);

	if (!nm_client_get_nm_running (client))
		return FALSE;
250

251
	return nm_manager_get_startup (NM_CLIENT_GET_PRIVATE (client)->manager);
252 253
}

254 255 256 257 258 259 260 261 262 263
/**
 * 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)
264
{
265
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
266

267
	return NM_CLIENT_GET_PRIVATE (client)->manager != NULL;
268 269
}

270 271 272 273 274 275 276 277 278 279
/**
 * 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)
280
{
281
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
282

283 284 285
	if (!nm_client_get_nm_running (client))
		return FALSE;

286
	return nm_manager_networking_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
287 288
}

289 290 291 292 293 294 295 296 297 298 299 300 301 302
/**
 * 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)
303
{
304
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
305

306
	if (!_nm_client_check_nm_running (client, error))
307
		return FALSE;
308

309 310
	return nm_manager_networking_set_enabled (NM_CLIENT_GET_PRIVATE (client)->manager,
	                                          enable, error);
311 312
}

313 314 315 316 317 318 319 320 321 322
/**
 * 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)
323
{
324
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
325

326 327 328
	if (!nm_client_get_nm_running (client))
		return FALSE;

329
	return nm_manager_wireless_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
330 331 332
}

/**
333
 * nm_client_wireless_set_enabled:
334
 * @client: a #NMClient
335
 * @enabled: %TRUE to enable wireless
336
 *
337
 * Enables or disables wireless devices.
338 339
 **/
void
340
nm_client_wireless_set_enabled (NMClient *client, gboolean enabled)
341 342 343
{
	g_return_if_fail (NM_IS_CLIENT (client));

344
	if (!nm_client_get_nm_running (client))
345
		return;
346

347
	nm_manager_wireless_set_enabled (NM_CLIENT_GET_PRIVATE (client)->manager, enabled);
348 349
}

350
/**
351 352
 * nm_client_wireless_hardware_get_enabled:
 * @client: a #NMClient
353
 *
354
 * Determines whether the wireless hardware is enabled.
355
 *
356
 * Returns: %TRUE if the wireless hardware is enabled
357
 **/
358 359
gboolean
nm_client_wireless_hardware_get_enabled (NMClient *client)
360
{
361
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
362

363 364 365
	if (!nm_client_get_nm_running (client))
		return FALSE;

366
	return nm_manager_wireless_hardware_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
367 368
}

369 370 371 372 373 374 375 376 377 378
/**
 * 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)
379
{
380
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
381

382 383 384
	if (!nm_client_get_nm_running (client))
		return FALSE;

385
	return nm_manager_wwan_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
386 387 388
}

/**
389
 * nm_client_wwan_set_enabled:
390
 * @client: a #NMClient
391
 * @enabled: %TRUE to enable WWAN
392
 *
393
 * Enables or disables WWAN devices.
394 395
 **/
void
396
nm_client_wwan_set_enabled (NMClient *client, gboolean enabled)
397 398
{
	g_return_if_fail (NM_IS_CLIENT (client));
399

400
	if (!_nm_client_check_nm_running (client, NULL))
401
		return;
402

403
	nm_manager_wwan_set_enabled (NM_CLIENT_GET_PRIVATE (client)->manager, enabled);
404
}
405

406
/**
407 408
 * nm_client_wwan_hardware_get_enabled:
 * @client: a #NMClient
409
 *
410
 * Determines whether the WWAN hardware is enabled.
411
 *
412
 * Returns: %TRUE if the WWAN hardware is enabled
413
 **/
414 415
gboolean
nm_client_wwan_hardware_get_enabled (NMClient *client)
416
{
417
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
418

419 420 421
	if (!nm_client_get_nm_running (client))
		return FALSE;

422
	return nm_manager_wwan_hardware_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
423 424 425
}

/**
426
 * nm_client_wimax_get_enabled:
427 428
 * @client: a #NMClient
 *
429
 * Determines whether WiMAX is enabled.
430
 *
431
 * Returns: %TRUE if WiMAX is enabled
432
 **/
433
gboolean
434
nm_client_wimax_get_enabled (NMClient *client)
435
{
436
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
437

438 439 440
	if (!nm_client_get_nm_running (client))
		return FALSE;

441
	return nm_manager_wimax_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
442 443 444
}

/**
445
 * nm_client_wimax_set_enabled:
446
 * @client: a #NMClient
447
 * @enabled: %TRUE to enable WiMAX
448
 *
449
 * Enables or disables WiMAX devices.
450 451
 **/
void
452
nm_client_wimax_set_enabled (NMClient *client, gboolean enabled)
453 454 455
{
	g_return_if_fail (NM_IS_CLIENT (client));

456
	if (!nm_client_get_nm_running (client))
457 458
		return;

459
	nm_manager_wimax_set_enabled (NM_CLIENT_GET_PRIVATE (client)->manager, enabled);
460 461 462
}

/**
463
 * nm_client_wimax_hardware_get_enabled:
464 465
 * @client: a #NMClient
 *
466
 * Determines whether the WiMAX hardware is enabled.
467
 *
468
 * Returns: %TRUE if the WiMAX hardware is enabled
469 470
 **/
gboolean
471
nm_client_wimax_hardware_get_enabled (NMClient *client)
472
{
473
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
474

475 476 477
	if (!nm_client_get_nm_running (client))
		return FALSE;

478
	return nm_manager_wimax_hardware_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
479 480
}

481 482 483 484 485 486 487 488 489
/**
 * nm_client_connectivity_check_get_available:
 * @client: a #NMClient
 *
 * Determine whether connectivity checking is available.  This
 * requires that the URI of a connectivity service has been set in the
 * configuration file.
 *
 * Returns: %TRUE if connectivity checking is available.
490 491
 *
 * Since: 1.10
492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510
 */
gboolean
nm_client_connectivity_check_get_available (NMClient *client)
{
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);

	if (!nm_client_get_nm_running (client))
		return FALSE;

	return nm_manager_connectivity_check_get_available (NM_CLIENT_GET_PRIVATE (client)->manager);
}

/**
 * nm_client_connectivity_check_get_enabled:
 * @client: a #NMClient
 *
 * Determine whether connectivity checking is enabled.
 *
 * Returns: %TRUE if connectivity checking is enabled.
511 512
 *
 * Since: 1.10
513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532
 */
gboolean
nm_client_connectivity_check_get_enabled (NMClient *client)
{
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);

	if (!nm_client_get_nm_running (client))
		return FALSE;

	return nm_manager_connectivity_check_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
}

/**
 * nm_client_connectivity_check_set_enabled:
 * @client: a #NMClient
 * @enabled: %TRUE to enable connectivity checking
 *
 * Enable or disable connectivity checking.  Note that if a
 * connectivity checking URI has not been configured, this will not
 * have any effect.
533 534
 *
 * Since: 1.10
535 536 537 538 539 540 541 542 543 544 545 546
 */
void
nm_client_connectivity_check_set_enabled (NMClient *client, gboolean enabled)
{
	g_return_if_fail (NM_IS_CLIENT (client));

	if (!nm_client_get_nm_running (client))
		return;

	nm_manager_connectivity_check_set_enabled (NM_CLIENT_GET_PRIVATE (client)->manager, enabled);
}

547
/**
548
 * nm_client_get_logging:
549
 * @client: a #NMClient
550 551 552 553
 * @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
554
 *
555
 * Gets NetworkManager current logging level and domains.
556
 *
557
 * Returns: %TRUE on success, %FALSE otherwise
558
 **/
559 560
gboolean
nm_client_get_logging (NMClient *client, char **level, char **domains, GError **error)
561
{
562 563 564 565
	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);
566

567
	if (!_nm_client_check_nm_running (client, error))
568
		return FALSE;
569

570 571
	return nm_manager_get_logging (NM_CLIENT_GET_PRIVATE (client)->manager,
	                               level, domains, error);
572 573 574
}

/**
575
 * nm_client_set_logging:
576
 * @client: a #NMClient
577 578 579 580
 * @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
581
 *
582
 * Sets NetworkManager logging level and/or domains.
583
 *
584
 * Returns: %TRUE on success, %FALSE otherwise
585 586
 **/
gboolean
587
nm_client_set_logging (NMClient *client, const char *level, const char *domains, GError **error)
588 589
{
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
590
	g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
591

592
	if (!_nm_client_check_nm_running (client, error))
593
		return FALSE;
594

595 596
	return nm_manager_set_logging (NM_CLIENT_GET_PRIVATE (client)->manager,
	                               level, domains, error);
597 598 599
}

/**
600
 * nm_client_get_permission_result:
601
 * @client: a #NMClient
602
 * @permission: the permission for which to return the result, one of #NMClientPermission
603
 *
604 605
 * Requests the result of a specific permission, which indicates whether the
 * client can or cannot perform the action the permission represents
606
 *
607
 * Returns: the permission's result, one of #NMClientPermissionResult
608
 **/
609 610
NMClientPermissionResult
nm_client_get_permission_result (NMClient *client, NMClientPermission permission)
611
{
612 613
	g_return_val_if_fail (NM_IS_CLIENT (client), NM_CLIENT_PERMISSION_RESULT_UNKNOWN);

614 615 616
	if (!nm_client_get_nm_running (client))
		return NM_CLIENT_PERMISSION_RESULT_UNKNOWN;

617
	return nm_manager_get_permission_result (NM_CLIENT_GET_PRIVATE (client)->manager, permission);
618 619 620
}

/**
621 622
 * nm_client_get_connectivity:
 * @client: an #NMClient
623
 *
624 625 626 627
 * 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.
628
 *
629 630 631 632
 * Returns: the current connectivity state
 */
NMConnectivityState
nm_client_get_connectivity (NMClient *client)
633
{
634
	g_return_val_if_fail (NM_IS_CLIENT (client), NM_CONNECTIVITY_UNKNOWN);
635

636 637 638
	if (!nm_client_get_nm_running (client))
		return NM_CONNECTIVITY_UNKNOWN;

639
	return nm_manager_get_connectivity (NM_CLIENT_GET_PRIVATE (client)->manager);
640 641 642
}

/**
643 644 645 646
 * nm_client_check_connectivity:
 * @client: an #NMClient
 * @cancellable: a #GCancellable
 * @error: return location for a #GError
647
 *
648 649 650 651 652 653 654 655 656 657 658 659 660
 * 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)
661
{
662
	g_return_val_if_fail (NM_IS_CLIENT (client), NM_CONNECTIVITY_UNKNOWN);
663

664 665 666
	if (!_nm_client_check_nm_running (client, error))
		return NM_CONNECTIVITY_UNKNOWN;

667 668
	return nm_manager_check_connectivity (NM_CLIENT_GET_PRIVATE (client)->manager,
	                                      cancellable, error);
669 670 671 672 673 674 675 676
}

static void
check_connectivity_cb (GObject *object,
                       GAsyncResult *result,
                       gpointer user_data)
{
	GSimpleAsyncResult *simple = user_data;
677
	NMConnectivityState connectivity;
678 679
	GError *error = NULL;

680 681 682
	connectivity = nm_manager_check_connectivity_finish (NM_MANAGER (object),
	                                                     result, &error);
	if (!error)
683 684 685 686 687 688
		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);
689 690 691
}

/**
692 693 694 695 696
 * nm_client_check_connectivity_async:
 * @client: an #NMClient
 * @cancellable: a #GCancellable
 * @callback: callback to call with the result
 * @user_data: data for @callback.
697
 *
698 699 700 701 702 703 704 705 706 707 708 709
 * 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;
710
	GError *error = NULL;
711 712

	g_return_if_fail (NM_IS_CLIENT (client));
713 714 715 716 717

	if (!_nm_client_check_nm_running (client, &error)) {
		g_simple_async_report_take_gerror_in_idle (G_OBJECT (client), callback, user_data, error);
		return;
	}
718 719 720

	simple = g_simple_async_result_new (G_OBJECT (client), callback, user_data,
	                                    nm_client_check_connectivity_async);
721 722
	nm_manager_check_connectivity_async (NM_CLIENT_GET_PRIVATE (client)->manager,
	                                     cancellable, check_connectivity_cb, simple);
723 724 725 726 727 728 729
}

/**
 * nm_client_check_connectivity_finish:
 * @client: an #NMClient
 * @result: the #GAsyncResult
 * @error: return location for a #GError
730
 *
731 732 733 734 735 736 737 738 739
 * 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)
740
{
741
	GSimpleAsyncResult *simple;
742

743 744
	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);
745 746 747 748 749 750

	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);
751 752
}

753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774

/**
 * 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);

775 776 777
	if (!_nm_client_check_nm_running (client, error))
		return FALSE;

778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861
	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);
}

862
/*****************************************************************************/
863
/* Devices                                                      */
864
/*****************************************************************************/
865

866
/**
867
 * nm_client_get_devices:
868 869
 * @client: a #NMClient
 *
870
 * Gets all the known network devices.  Use nm_device_get_type() or the
Dan Winship's avatar
Dan Winship committed
871 872 873
 * <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().
874
 *
875 876 877
 * 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.
878
 **/
879 880
const GPtrArray *
nm_client_get_devices (NMClient *client)
881
{
882
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
883

884 885 886
	if (!nm_client_get_nm_running (client))
		return &empty;

887
	return nm_manager_get_devices (NM_CLIENT_GET_PRIVATE (client)->manager);
888 889
}

890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914
/**
 * 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);

915 916 917
	if (!nm_client_get_nm_running (client))
		return &empty;

918 919 920
	return nm_manager_get_all_devices (NM_CLIENT_GET_PRIVATE (client)->manager);
}

921
/**
922
 * nm_client_get_device_by_path:
923
 * @client: a #NMClient
924
 * @object_path: the object path to search for
925
 *
926 927 928
 * Gets a #NMDevice from a #NMClient.
 *
 * Returns: (transfer none): the #NMDevice for the given @object_path or %NULL if none is found.
929
 **/
930 931
NMDevice *
nm_client_get_device_by_path (NMClient *client, const char *object_path)
932
{
933 934
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
	g_return_val_if_fail (object_path, NULL);
935

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

939
	return nm_manager_get_device_by_path (NM_CLIENT_GET_PRIVATE (client)->manager, object_path);
940 941 942
}

/**
943
 * nm_client_get_device_by_iface:
944
 * @client: a #NMClient
945
 * @iface: the interface name to search for
946
 *
947
 * Gets a #NMDevice from a #NMClient.
948
 *
949
 * Returns: (transfer none): the #NMDevice for the given @iface or %NULL if none is found.
950
 **/
951 952
NMDevice *
nm_client_get_device_by_iface (NMClient *client, const char *iface)
953
{
954 955 956
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
	g_return_val_if_fail (iface, NULL);

957 958 959
	if (!nm_client_get_nm_running (client))
		return NULL;

960
	return nm_manager_get_device_by_iface (NM_CLIENT_GET_PRIVATE (client)->manager, iface);
961 962
}

963
/*****************************************************************************/
964
/* Active Connections                                           */
965
/*****************************************************************************/
966

967
/**
968
 * nm_client_get_active_connections:
969 970
 * @client: a #NMClient
 *
971
 * Gets the active connections.
972
 *
973 974 975
 * 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.
976
 **/
977 978
const GPtrArray *
nm_client_get_active_connections (NMClient *client)
979 980 981
{
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);

982 983 984
	if (!nm_client_get_nm_running (client))
		return &empty;

985
	return nm_manager_get_active_connections (NM_CLIENT_GET_PRIVATE (client)->manager);
986 987 988
}

/**
989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011
 * 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);

1012 1013 1014
	if (!nm_client_get_nm_running (client))
		return NULL;

1015
	return nm_manager_get_primary_connection (NM_CLIENT_GET_PRIVATE (client)->manager);
1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033
}

/**
 * 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);

1034 1035 1036
	if (!nm_client_get_nm_running (client))
		return NULL;

1037
	return nm_manager_get_activating_connection (NM_CLIENT_GET_PRIVATE (client)->manager);
1038 1039 1040 1041 1042 1043 1044
}

static void
activate_cb (GObject *object,
             GAsyncResult *result,
             gpointer user_data)
{
1045 1046
	GSimpleAsyncResult *simple = user_data;
	NMActiveConnection *ac;
1047 1048
	GError *error = NULL;

1049 1050 1051 1052 1053 1054 1055 1056
	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);
1057 1058 1059 1060
}

/**
 * nm_client_activate_connection_async:
1061
 * @client: a #NMClient
1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073
 * @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
1074
 *
1075 1076 1077 1078 1079 1080 1081 1082
 * 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.
1083
 *
1084 1085 1086 1087
 * 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
1088
 * the new connection, not when it finishes. You can use the returned
1089 1090
 * #NMActiveConnection object (in particular, #NMActiveConnection:state) to
 * track the activation to its completion.
1091
 **/
1092 1093 1094 1095 1096 1097 1098 1099
void
nm_client_activate_connection_async (NMClient *client,
                                     NMConnection *connection,
                                     NMDevice *device,
                                     const char *specific_object,
                                     GCancellable *cancellable,
                                     GAsyncReadyCallback callback,
                                     gpointer user_data)
1100
{
1101
	GSimpleAsyncResult *simple;
1102
	GError *error = NULL;
1103 1104 1105 1106 1107 1108 1109

	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));

1110 1111
	if (!_nm_client_check_nm_running (client, &error)) {
		g_simple_async_report_take_gerror_in_idle (G_OBJECT (client), callback, user_data, error);
1112 1113 1114
		return;
	}

1115 1116 1117 1118 1119
	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);
1120 1121 1122
}

/**
1123 1124 1125 1126
 * nm_client_activate_connection_finish:
 * @client: an #NMClient
 * @result: the result passed to the #GAsyncReadyCallback
 * @error: location for a #GError, or %NULL
1127
 *
1128
 * Gets the result of a call to nm_client_activate_connection_async().
1129
 *
1130 1131
 * Returns: (transfer full): the new #NMActiveConnection on success, %NULL on
 *   failure, in which case @error will be set.
1132
 **/
1133 1134 1135 1136
NMActiveConnection *
nm_client_activate_connection_finish (NMClient *client,
                                      GAsyncResult *result,
                                      GError **error)
1137
{
1138
	GSimpleAsyncResult *simple;
1139

1140 1141
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
	g_return_val_if_fail (G_IS_SIMPLE_ASYNC_RESULT (result), NULL);
1142 1143 1144 1145 1146 1147

	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));
1148 1149
}

1150 1151 1152 1153
static void
add_activate_cb (GObject *object,
                 GAsyncResult *result,
                 gpointer user_data)
1154
{
1155 1156
	GSimpleAsyncResult *simple = user_data;
	NMActiveConnection *ac;
1157
	GError *error = NULL;
1158

1159 1160 1161 1162 1163 1164 1165 1166
	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);
1167 1168 1169
}

/**
1170
 * nm_client_add_and_activate_connection_async:
1171
 * @client: a #NMClient
1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185
 * @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
1186
 *
1187 1188 1189 1190 1191
 * 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.
1192
 *
1193 1194 1195 1196
 * 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.
1197
 **/
1198 1199 1200 1201 1202 1203 1204 1205
void
nm_client_add_and_activate_connection_async (NMClient *client,