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
#include "introspection/org.freedesktop.NetworkManager.Connection.Active.h"
49 50 51 52 53 54 55

#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"
56
#include "nm-device-dummy.h"
57 58 59 60
#include "nm-device-ethernet.h"
#include "nm-device-generic.h"
#include "nm-device-infiniband.h"
#include "nm-device-ip-tunnel.h"
61
#include "nm-device-macsec.h"
62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
#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
80

81 82 83 84 85
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);

86
G_DEFINE_TYPE_WITH_CODE (NMClient, nm_client, G_TYPE_OBJECT,
87 88 89 90 91 92 93
                         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 {
94
	NMManager *manager;
95
	NMRemoteSettings *settings;
96
	NMDnsManager *dns_manager;
97 98
	GDBusObjectManager *object_manager;
	GCancellable *new_object_manager_cancellable;
99 100 101 102 103 104 105
} NMClientPrivate;

enum {
	PROP_0,
	PROP_VERSION,
	PROP_STATE,
	PROP_STARTUP,
106
	PROP_NM_RUNNING,
107 108 109 110 111 112 113 114 115 116 117 118
	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,
119
	PROP_ALL_DEVICES,
120 121 122
	PROP_CONNECTIONS,
	PROP_HOSTNAME,
	PROP_CAN_MODIFY,
123
	PROP_METERED,
124 125 126
	PROP_DNS_MODE,
	PROP_DNS_RC_MANAGER,
	PROP_DNS_CONFIGURATION,
127 128 129 130 131 132 133

	LAST_PROP
};

enum {
	DEVICE_ADDED,
	DEVICE_REMOVED,
134 135
	ANY_DEVICE_ADDED,
	ANY_DEVICE_REMOVED,
136
	PERMISSION_CHANGED,
137 138
	CONNECTION_ADDED,
	CONNECTION_REMOVED,
139 140
	ACTIVE_CONNECTION_ADDED,
	ACTIVE_CONNECTION_REMOVED,
141 142 143 144 145 146

	LAST_SIGNAL
};

static guint signals[LAST_SIGNAL] = { 0 };

147 148
static const GPtrArray empty = { 0, };

149
/*****************************************************************************/
150 151 152 153 154 155 156 157

/**
 * nm_client_error_quark:
 *
 * Registers an error quark for #NMClient if necessary.
 *
 * Returns: the error quark used for #NMClient errors.
 **/
158
NM_CACHED_QUARK_FCN ("nm-client-error-quark", nm_client_error_quark)
159

160
/*****************************************************************************/
161 162 163 164 165 166

static void
nm_client_init (NMClient *client)
{
}

167 168 169 170 171 172 173 174 175 176 177 178 179 180
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;
	}
}

181
/**
182
 * nm_client_get_version:
183 184
 * @client: a #NMClient
 *
185
 * Gets NetworkManager version.
186
 *
187
 * Returns: string with the version (or %NULL if NetworkManager is not running)
188
 **/
189 190
const char *
nm_client_get_version (NMClient *client)
191 192 193
{
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);

194 195 196
	if (!nm_client_get_nm_running (client))
		return NULL;

197
	return nm_manager_get_version (NM_CLIENT_GET_PRIVATE (client)->manager);
198 199 200
}

/**
201
 * nm_client_get_state:
202 203
 * @client: a #NMClient
 *
204
 * Gets the current daemon state.
205
 *
206
 * Returns: the current %NMState
207
 **/
208 209
NMState
nm_client_get_state (NMClient *client)
210
{
211
	g_return_val_if_fail (NM_IS_CLIENT (client), NM_STATE_UNKNOWN);
212

213 214 215
	if (!nm_client_get_nm_running (client))
		return NM_STATE_UNKNOWN;

216
	return nm_manager_get_state (NM_CLIENT_GET_PRIVATE (client)->manager);
217 218 219
}

/**
220
 * nm_client_get_startup:
221 222
 * @client: a #NMClient
 *
223 224
 * Tests whether the daemon is still in the process of activating
 * connections at startup.
225
 *
226
 * Returns: whether the daemon is still starting up
227
 **/
228 229
gboolean
nm_client_get_startup (NMClient *client)
230
{
231 232 233 234
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);

	if (!nm_client_get_nm_running (client))
		return FALSE;
235

236
	return nm_manager_get_startup (NM_CLIENT_GET_PRIVATE (client)->manager);
237 238
}

239 240 241 242 243 244 245 246 247 248
/**
 * 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)
249
{
250
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
251

252
	return NM_CLIENT_GET_PRIVATE (client)->manager != NULL;
253 254
}

255 256 257 258 259 260 261 262 263 264
/**
 * 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)
265
{
266
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
267

268 269 270
	if (!nm_client_get_nm_running (client))
		return FALSE;

271
	return nm_manager_networking_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
272 273
}

274 275 276 277 278 279 280 281 282 283 284 285 286 287
/**
 * 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)
288
{
289
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
290

291
	if (!_nm_client_check_nm_running (client, error))
292
		return FALSE;
293

294 295
	return nm_manager_networking_set_enabled (NM_CLIENT_GET_PRIVATE (client)->manager,
	                                          enable, error);
296 297
}

298 299 300 301 302 303 304 305 306 307
/**
 * 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)
308
{
309
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
310

311 312 313
	if (!nm_client_get_nm_running (client))
		return FALSE;

314
	return nm_manager_wireless_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
315 316 317
}

/**
318
 * nm_client_wireless_set_enabled:
319
 * @client: a #NMClient
320
 * @enabled: %TRUE to enable wireless
321
 *
322
 * Enables or disables wireless devices.
323 324
 **/
void
325
nm_client_wireless_set_enabled (NMClient *client, gboolean enabled)
326 327 328
{
	g_return_if_fail (NM_IS_CLIENT (client));

329
	if (!nm_client_get_nm_running (client))
330
		return;
331

332
	nm_manager_wireless_set_enabled (NM_CLIENT_GET_PRIVATE (client)->manager, enabled);
333 334
}

335
/**
336 337
 * nm_client_wireless_hardware_get_enabled:
 * @client: a #NMClient
338
 *
339
 * Determines whether the wireless hardware is enabled.
340
 *
341
 * Returns: %TRUE if the wireless hardware is enabled
342
 **/
343 344
gboolean
nm_client_wireless_hardware_get_enabled (NMClient *client)
345
{
346
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
347

348 349 350
	if (!nm_client_get_nm_running (client))
		return FALSE;

351
	return nm_manager_wireless_hardware_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
352 353
}

354 355 356 357 358 359 360 361 362 363
/**
 * 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)
364
{
365
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
366

367 368 369
	if (!nm_client_get_nm_running (client))
		return FALSE;

370
	return nm_manager_wwan_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
371 372 373
}

/**
374
 * nm_client_wwan_set_enabled:
375
 * @client: a #NMClient
376
 * @enabled: %TRUE to enable WWAN
377
 *
378
 * Enables or disables WWAN devices.
379 380
 **/
void
381
nm_client_wwan_set_enabled (NMClient *client, gboolean enabled)
382 383
{
	g_return_if_fail (NM_IS_CLIENT (client));
384

385
	if (!_nm_client_check_nm_running (client, NULL))
386
		return;
387

388
	nm_manager_wwan_set_enabled (NM_CLIENT_GET_PRIVATE (client)->manager, enabled);
389
}
390

391
/**
392 393
 * nm_client_wwan_hardware_get_enabled:
 * @client: a #NMClient
394
 *
395
 * Determines whether the WWAN hardware is enabled.
396
 *
397
 * Returns: %TRUE if the WWAN hardware is enabled
398
 **/
399 400
gboolean
nm_client_wwan_hardware_get_enabled (NMClient *client)
401
{
402
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
403

404 405 406
	if (!nm_client_get_nm_running (client))
		return FALSE;

407
	return nm_manager_wwan_hardware_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
408 409 410
}

/**
411
 * nm_client_wimax_get_enabled:
412 413
 * @client: a #NMClient
 *
414
 * Determines whether WiMAX is enabled.
415
 *
416
 * Returns: %TRUE if WiMAX is enabled
417
 **/
418
gboolean
419
nm_client_wimax_get_enabled (NMClient *client)
420
{
421
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
422

423 424 425
	if (!nm_client_get_nm_running (client))
		return FALSE;

426
	return nm_manager_wimax_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
427 428 429
}

/**
430
 * nm_client_wimax_set_enabled:
431
 * @client: a #NMClient
432
 * @enabled: %TRUE to enable WiMAX
433
 *
434
 * Enables or disables WiMAX devices.
435 436
 **/
void
437
nm_client_wimax_set_enabled (NMClient *client, gboolean enabled)
438 439 440
{
	g_return_if_fail (NM_IS_CLIENT (client));

441
	if (!nm_client_get_nm_running (client))
442 443
		return;

444
	nm_manager_wimax_set_enabled (NM_CLIENT_GET_PRIVATE (client)->manager, enabled);
445 446 447
}

/**
448
 * nm_client_wimax_hardware_get_enabled:
449 450
 * @client: a #NMClient
 *
451
 * Determines whether the WiMAX hardware is enabled.
452
 *
453
 * Returns: %TRUE if the WiMAX hardware is enabled
454 455
 **/
gboolean
456
nm_client_wimax_hardware_get_enabled (NMClient *client)
457
{
458
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
459

460 461 462
	if (!nm_client_get_nm_running (client))
		return FALSE;

463
	return nm_manager_wimax_hardware_get_enabled (NM_CLIENT_GET_PRIVATE (client)->manager);
464 465
}

466
/**
467
 * nm_client_get_logging:
468
 * @client: a #NMClient
469 470 471 472
 * @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
473
 *
474
 * Gets NetworkManager current logging level and domains.
475
 *
476
 * Returns: %TRUE on success, %FALSE otherwise
477
 **/
478 479
gboolean
nm_client_get_logging (NMClient *client, char **level, char **domains, GError **error)
480
{
481 482 483 484
	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);
485

486
	if (!_nm_client_check_nm_running (client, error))
487
		return FALSE;
488

489 490
	return nm_manager_get_logging (NM_CLIENT_GET_PRIVATE (client)->manager,
	                               level, domains, error);
491 492 493
}

/**
494
 * nm_client_set_logging:
495
 * @client: a #NMClient
496 497 498 499
 * @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
500
 *
501
 * Sets NetworkManager logging level and/or domains.
502
 *
503
 * Returns: %TRUE on success, %FALSE otherwise
504 505
 **/
gboolean
506
nm_client_set_logging (NMClient *client, const char *level, const char *domains, GError **error)
507 508
{
	g_return_val_if_fail (NM_IS_CLIENT (client), FALSE);
509
	g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
510

511
	if (!_nm_client_check_nm_running (client, error))
512
		return FALSE;
513

514 515
	return nm_manager_set_logging (NM_CLIENT_GET_PRIVATE (client)->manager,
	                               level, domains, error);
516 517 518
}

/**
519
 * nm_client_get_permission_result:
520
 * @client: a #NMClient
521
 * @permission: the permission for which to return the result, one of #NMClientPermission
522
 *
523 524
 * Requests the result of a specific permission, which indicates whether the
 * client can or cannot perform the action the permission represents
525
 *
526
 * Returns: the permission's result, one of #NMClientPermissionResult
527
 **/
528 529
NMClientPermissionResult
nm_client_get_permission_result (NMClient *client, NMClientPermission permission)
530
{
531 532
	g_return_val_if_fail (NM_IS_CLIENT (client), NM_CLIENT_PERMISSION_RESULT_UNKNOWN);

533 534 535
	if (!nm_client_get_nm_running (client))
		return NM_CLIENT_PERMISSION_RESULT_UNKNOWN;

536
	return nm_manager_get_permission_result (NM_CLIENT_GET_PRIVATE (client)->manager, permission);
537 538 539
}

/**
540 541
 * nm_client_get_connectivity:
 * @client: an #NMClient
542
 *
543 544 545 546
 * 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.
547
 *
548 549 550 551
 * Returns: the current connectivity state
 */
NMConnectivityState
nm_client_get_connectivity (NMClient *client)
552
{
553
	g_return_val_if_fail (NM_IS_CLIENT (client), NM_CONNECTIVITY_UNKNOWN);
554

555 556 557
	if (!nm_client_get_nm_running (client))
		return NM_CONNECTIVITY_UNKNOWN;

558
	return nm_manager_get_connectivity (NM_CLIENT_GET_PRIVATE (client)->manager);
559 560 561
}

/**
562 563 564 565
 * nm_client_check_connectivity:
 * @client: an #NMClient
 * @cancellable: a #GCancellable
 * @error: return location for a #GError
566
 *
567 568 569 570 571 572 573 574 575 576 577 578 579
 * 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)
580
{
581
	g_return_val_if_fail (NM_IS_CLIENT (client), NM_CONNECTIVITY_UNKNOWN);
582

583 584 585
	if (!_nm_client_check_nm_running (client, error))
		return NM_CONNECTIVITY_UNKNOWN;

586 587
	return nm_manager_check_connectivity (NM_CLIENT_GET_PRIVATE (client)->manager,
	                                      cancellable, error);
588 589 590 591 592 593 594 595
}

static void
check_connectivity_cb (GObject *object,
                       GAsyncResult *result,
                       gpointer user_data)
{
	GSimpleAsyncResult *simple = user_data;
596
	NMConnectivityState connectivity;
597 598
	GError *error = NULL;

599 600 601
	connectivity = nm_manager_check_connectivity_finish (NM_MANAGER (object),
	                                                     result, &error);
	if (!error)
602 603 604 605 606 607
		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);
608 609 610
}

/**
611 612 613 614 615
 * nm_client_check_connectivity_async:
 * @client: an #NMClient
 * @cancellable: a #GCancellable
 * @callback: callback to call with the result
 * @user_data: data for @callback.
616
 *
617 618 619 620 621 622 623 624 625 626 627 628
 * 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;
629
	GError *error = NULL;
630 631

	g_return_if_fail (NM_IS_CLIENT (client));
632 633 634 635 636

	if (!_nm_client_check_nm_running (client, &error)) {
		g_simple_async_report_take_gerror_in_idle (G_OBJECT (client), callback, user_data, error);
		return;
	}
637 638 639

	simple = g_simple_async_result_new (G_OBJECT (client), callback, user_data,
	                                    nm_client_check_connectivity_async);
640 641
	nm_manager_check_connectivity_async (NM_CLIENT_GET_PRIVATE (client)->manager,
	                                     cancellable, check_connectivity_cb, simple);
642 643 644 645 646 647 648
}

/**
 * nm_client_check_connectivity_finish:
 * @client: an #NMClient
 * @result: the #GAsyncResult
 * @error: return location for a #GError
649
 *
650 651 652 653 654 655 656 657 658
 * 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)
659
{
660
	GSimpleAsyncResult *simple;
661

662 663
	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);
664 665 666 667 668 669

	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);
670 671
}

672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693

/**
 * 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);

694 695 696
	if (!_nm_client_check_nm_running (client, error))
		return FALSE;

697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780
	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);
}

781
/*****************************************************************************/
782
/* Devices                                                      */
783
/*****************************************************************************/
784

785
/**
786
 * nm_client_get_devices:
787 788
 * @client: a #NMClient
 *
789
 * Gets all the known network devices.  Use nm_device_get_type() or the
Dan Winship's avatar
Dan Winship committed
790 791 792
 * <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().
793
 *
794 795 796
 * 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.
797
 **/
798 799
const GPtrArray *
nm_client_get_devices (NMClient *client)
800
{
801
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
802

803 804 805
	if (!nm_client_get_nm_running (client))
		return &empty;

806
	return nm_manager_get_devices (NM_CLIENT_GET_PRIVATE (client)->manager);
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
/**
 * 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);

834 835 836
	if (!nm_client_get_nm_running (client))
		return &empty;

837 838 839
	return nm_manager_get_all_devices (NM_CLIENT_GET_PRIVATE (client)->manager);
}

840
/**
841
 * nm_client_get_device_by_path:
842
 * @client: a #NMClient
843
 * @object_path: the object path to search for
844
 *
845 846 847
 * Gets a #NMDevice from a #NMClient.
 *
 * Returns: (transfer none): the #NMDevice for the given @object_path or %NULL if none is found.
848
 **/
849 850
NMDevice *
nm_client_get_device_by_path (NMClient *client, const char *object_path)
851
{
852 853
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
	g_return_val_if_fail (object_path, NULL);
854

855 856 857
	if (!nm_client_get_nm_running (client))
		return NULL;

858
	return nm_manager_get_device_by_path (NM_CLIENT_GET_PRIVATE (client)->manager, object_path);
859 860 861
}

/**
862
 * nm_client_get_device_by_iface:
863
 * @client: a #NMClient
864
 * @iface: the interface name to search for
865
 *
866
 * Gets a #NMDevice from a #NMClient.
867
 *
868
 * Returns: (transfer none): the #NMDevice for the given @iface or %NULL if none is found.
869
 **/
870 871
NMDevice *
nm_client_get_device_by_iface (NMClient *client, const char *iface)
872
{
873 874 875
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
	g_return_val_if_fail (iface, NULL);

876 877 878
	if (!nm_client_get_nm_running (client))
		return NULL;

879
	return nm_manager_get_device_by_iface (NM_CLIENT_GET_PRIVATE (client)->manager, iface);
880 881
}

882
/*****************************************************************************/
883
/* Active Connections                                           */
884
/*****************************************************************************/
885

886
/**
887
 * nm_client_get_active_connections:
888 889
 * @client: a #NMClient
 *
890
 * Gets the active connections.
891
 *
892 893 894
 * 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.
895
 **/
896 897
const GPtrArray *
nm_client_get_active_connections (NMClient *client)
898 899 900
{
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);

901 902 903
	if (!nm_client_get_nm_running (client))
		return &empty;

904
	return nm_manager_get_active_connections (NM_CLIENT_GET_PRIVATE (client)->manager);
905 906 907
}

/**
908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930
 * 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);

931 932 933
	if (!nm_client_get_nm_running (client))
		return NULL;

934
	return nm_manager_get_primary_connection (NM_CLIENT_GET_PRIVATE (client)->manager);
935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952
}

/**
 * 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);

953 954 955
	if (!nm_client_get_nm_running (client))
		return NULL;

956
	return nm_manager_get_activating_connection (NM_CLIENT_GET_PRIVATE (client)->manager);
957 958 959 960 961 962 963
}

static void
activate_cb (GObject *object,
             GAsyncResult *result,
             gpointer user_data)
{
964 965
	GSimpleAsyncResult *simple = user_data;
	NMActiveConnection *ac;
966 967
	GError *error = NULL;

968 969 970 971 972 973 974 975
	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);
976 977 978 979
}

/**
 * nm_client_activate_connection_async:
980
 * @client: a #NMClient
981 982 983 984 985 986 987 988 989 990 991 992
 * @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
993
 *
994 995 996 997 998 999 1000 1001
 * 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.
1002
 *
1003 1004 1005 1006 1007 1008 1009
 * 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.
1010
 **/
1011 1012 1013 1014 1015 1016 1017 1018
void
nm_client_activate_connection_async (NMClient *client,
                                     NMConnection *connection,
                                     NMDevice *device,
                                     const char *specific_object,
                                     GCancellable *cancellable,
                                     GAsyncReadyCallback callback,
                                     gpointer user_data)
1019
{
1020
	GSimpleAsyncResult *simple;
1021
	GError *error = NULL;
1022 1023 1024 1025 1026 1027 1028

	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));

1029 1030
	if (!_nm_client_check_nm_running (client, &error)) {
		g_simple_async_report_take_gerror_in_idle (G_OBJECT (client), callback, user_data, error);
1031 1032 1033
		return;
	}

1034 1035 1036 1037 1038
	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);
1039 1040 1041
}

/**
1042 1043 1044 1045
 * nm_client_activate_connection_finish:
 * @client: an #NMClient
 * @result: the result passed to the #GAsyncReadyCallback
 * @error: location for a #GError, or %NULL
1046
 *
1047
 * Gets the result of a call to nm_client_activate_connection_async().
1048
 *
1049 1050
 * Returns: (transfer full): the new #NMActiveConnection on success, %NULL on
 *   failure, in which case @error will be set.
1051
 **/
1052 1053 1054 1055
NMActiveConnection *
nm_client_activate_connection_finish (NMClient *client,
                                      GAsyncResult *result,
                                      GError **error)
1056
{
1057
	GSimpleAsyncResult *simple;
1058

1059 1060
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
	g_return_val_if_fail (G_IS_SIMPLE_ASYNC_RESULT (result), NULL);
1061 1062 1063 1064 1065 1066

	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));
1067 1068
}

1069 1070 1071 1072
static void
add_activate_cb (GObject *object,
                 GAsyncResult *result,
                 gpointer user_data)
1073
{
1074 1075
	GSimpleAsyncResult *simple = user_data;
	NMActiveConnection *ac;
1076
	GError *error = NULL;
1077

1078 1079 1080 1081 1082 1083 1084 1085
	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);
1086 1087 1088
}

/**
1089
 * nm_client_add_and_activate_connection_async:
1090
 * @client: a #NMClient
1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104
 * @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
1105
 *
1106 1107 1108 1109 1110
 * 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.
1111
 *
1112 1113 1114 1115
 * 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.
1116
 **/
1117 1118 1119 1120 1121 1122 1123 1124
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)
1125
{
1126
	GSimpleAsyncResult *simple;
1127
	GError *error = NULL;
1128 1129 1130 1131 1132

	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));
1133

1134 1135
	if (!_nm_client_check_nm_running (client, &error)) {
		g_simple_async_report_take_gerror_in_idle (G_OBJECT (client), callback, user_data, error);
1136
		return;
1137
	}
1138

1139 1140 1141 1142 1143
	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);
1144 1145 1146
}

/**
1147 1148 1149 1150
 * nm_client_add_and_activate_connection_finish:
 * @client: an #NMClient
 * @result: the result passed to the #GAsyncReadyCallback
 * @error: location for a #GError, or %NULL
1151
 *
1152
 * Gets the result of a call to nm_client_add_and_activate_connection_async().
1153
 *
1154 1155 1156 1157 1158
 * 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.
1159
 **/
1160 1161 1162 1163
NMActiveConnection *
nm_client_add_and_activate_connection_finish (NMClient *client,
                                              GAsyncResult *result,
                                              GError **error)
1164
{
1165
	GSimpleAsyncResult *simple;
1166

1167 1168
	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
	g_return_val_if_fail (G_IS_SIMPLE_ASYNC_RESULT (result), NULL);
1169 1170 1171 1172 1173 1174

	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));
1175 1176 1177
}

/**