summaryrefslogtreecommitdiff
path: root/libnm-glib/nm-ip6-config.c
blob: 7c9cfca74d51ce28ca687acc1957f4854d4fabab (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
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
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/*
 * libnm_glib -- Access network status & information from glib applications
 *
 * 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 (C) 2007 - 2008 Novell, Inc.
 * Copyright (C) 2008 - 2014 Red Hat, Inc.
 */

#include <string.h>

#include <nm-setting-ip6-config.h>
#include "nm-ip6-config.h"
#include "NetworkManager.h"
#include "nm-types-private.h"
#include "nm-object-private.h"
#include "nm-utils.h"

G_DEFINE_TYPE (NMIP6Config, nm_ip6_config, NM_TYPE_OBJECT)

#define NM_IP6_CONFIG_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_IP6_CONFIG, NMIP6ConfigPrivate))

typedef struct {
	DBusGProxy *proxy;

	char *gateway;
	GSList *addresses;
	GSList *routes;
	GSList *nameservers;
	GPtrArray *domains;
	GPtrArray *searches;
} NMIP6ConfigPrivate;

enum {
	PROP_0,
	PROP_GATEWAY,
	PROP_ADDRESSES,
	PROP_ROUTES,
	PROP_NAMESERVERS,
	PROP_DOMAINS,
	PROP_SEARCHES,

	LAST_PROP
};

/**
 * nm_ip6_config_new:
 * @connection: the #DBusGConnection
 * @object_path: the DBus object path of the device
 *
 * Creates a new #NMIP6Config.
 *
 * Returns: (transfer full): a new IP6 configuration
 **/
GObject *
nm_ip6_config_new (DBusGConnection *connection, const char *object_path)
{
	return (GObject *) g_object_new (NM_TYPE_IP6_CONFIG,
									 NM_OBJECT_DBUS_CONNECTION, connection,
									 NM_OBJECT_DBUS_PATH, object_path,
									 NULL);
}

static gboolean
demarshal_ip6_address_array (NMObject *object, GParamSpec *pspec, GValue *value, gpointer field)
{
	NMIP6ConfigPrivate *priv = NM_IP6_CONFIG_GET_PRIVATE (object);

	g_slist_free_full (priv->addresses, (GDestroyNotify) nm_ip6_address_unref);
	priv->addresses = NULL;

	priv->addresses = nm_utils_ip6_addresses_from_gvalue (value);
	_nm_object_queue_notify (object, NM_IP6_CONFIG_ADDRESSES);

	return TRUE;
}

static gboolean
demarshal_ip6_nameserver_array (NMObject *object, GParamSpec *pspec, GValue *value, gpointer field)
{
	if (!_nm_ip6_address_array_demarshal (value, (GSList **) field))
		return FALSE;

	if (pspec && !strcmp (pspec->name, NM_IP6_CONFIG_NAMESERVERS))
		_nm_object_queue_notify (object, NM_IP6_CONFIG_NAMESERVERS);

	return TRUE;
}

static gboolean
demarshal_domains (NMObject *object, GParamSpec *pspec, GValue *value, gpointer field)
{
	if (!_nm_string_array_demarshal (value, (GPtrArray **) field))
		return FALSE;

	_nm_object_queue_notify (object, NM_IP6_CONFIG_DOMAINS);
	return TRUE;
}

static gboolean
demarshal_searches (NMObject *object, GParamSpec *pspec, GValue *value, gpointer field)
{
	if (!_nm_string_array_demarshal (value, (GPtrArray **) field))
		return FALSE;

	_nm_object_queue_notify (object, NM_IP6_CONFIG_SEARCHES);
	return TRUE;
}

static gboolean
demarshal_ip6_routes_array (NMObject *object, GParamSpec *pspec, GValue *value, gpointer field)
{
	NMIP6ConfigPrivate *priv = NM_IP6_CONFIG_GET_PRIVATE (object);

	g_slist_free_full (priv->routes, (GDestroyNotify) nm_ip6_route_unref);
	priv->routes = NULL;

	priv->routes = nm_utils_ip6_routes_from_gvalue (value);
	_nm_object_queue_notify (object, NM_IP6_CONFIG_ROUTES);

	return TRUE;
}

static void
register_properties (NMIP6Config *config)
{
	NMIP6ConfigPrivate *priv = NM_IP6_CONFIG_GET_PRIVATE (config);
	const NMPropertiesInfo property_info[] = {
		{ NM_IP6_CONFIG_GATEWAY,      &priv->gateway, },
		{ NM_IP6_CONFIG_ADDRESSES,    &priv->addresses, demarshal_ip6_address_array },
		{ NM_IP6_CONFIG_ROUTES,       &priv->routes, demarshal_ip6_routes_array },
		{ NM_IP6_CONFIG_NAMESERVERS,  &priv->nameservers, demarshal_ip6_nameserver_array },
		{ NM_IP6_CONFIG_DOMAINS,      &priv->domains, demarshal_domains },
		{ NM_IP6_CONFIG_SEARCHES,     &priv->searches, demarshal_searches },
		{ NULL },
	};

	_nm_object_register_properties (NM_OBJECT (config),
	                                priv->proxy,
	                                property_info);
}

/**
 * nm_ip6_config_get_gateway:
 * @config: a #NMIP6Config
 *
 * Gets the IP6 gateway.
 *
 * Returns: the IPv6 gateway of the configuration.
 *
 * Since: 0.9.10
 **/
const char *
nm_ip6_config_get_gateway (NMIP6Config *config)
{
	g_return_val_if_fail (NM_IS_IP6_CONFIG (config), NULL);

	_nm_object_ensure_inited (NM_OBJECT (config));
	return NM_IP6_CONFIG_GET_PRIVATE (config)->gateway;
}

/**
 * nm_ip6_config_get_addresses:
 * @config: a #NMIP6Config
 *
 * Gets the IP6 addresses (containing the address, prefix, and gateway).
 *
 * Returns: (element-type NetworkManager.IP6Address): the #GSList containing
 * #NMIP6Address<!-- -->es. This is the internal copy used by the configuration
 * and must not be modified.
 **/
const GSList *
nm_ip6_config_get_addresses (NMIP6Config *config)
{
	g_return_val_if_fail (NM_IS_IP6_CONFIG (config), NULL);

	_nm_object_ensure_inited (NM_OBJECT (config));
	return NM_IP6_CONFIG_GET_PRIVATE (config)->addresses;
}

/**
 * nm_ip6_config_get_num_nameservers:
 * @config: a #NMIP6Config
 *
 * Gets the number of the domain name servers in the configuration.
 *
 * Returns: the number of domain name servers
 *
 * Since: 0.9.10
 **/
guint32
nm_ip6_config_get_num_nameservers (NMIP6Config *config)
{
	g_return_val_if_fail (NM_IS_IP6_CONFIG (config), 0);

	_nm_object_ensure_inited (NM_OBJECT (config));
	return g_slist_length (NM_IP6_CONFIG_GET_PRIVATE (config)->nameservers);
}

/**
 * nm_ip6_config_get_nameserver:
 * @config: a #NMIP6Config
 * @idx: index of the nameserver to return
 *
 * Gets the domain name server at index @idx in the configuration.
 *
 * Returns: (array fixed-size=16) (element-type guint8) (transfer none):
 *          the IPv6 address of domain name server at index @iidx
 *
 * Since: 0.9.10
 **/
const struct in6_addr *
nm_ip6_config_get_nameserver (NMIP6Config *config, guint32 idx)
{
	NMIP6ConfigPrivate *priv;
	GSList *item;
	guint32 i = 0;

	g_return_val_if_fail (NM_IS_IP6_CONFIG (config), NULL);

	_nm_object_ensure_inited (NM_OBJECT (config));
	priv = NM_IP6_CONFIG_GET_PRIVATE (config);

	for (item = priv->nameservers; item && i < idx; i++)
		item = item->next;

	g_return_val_if_fail (item, NULL);
	return item ? (const struct in6_addr *) item->data : NULL;
}

/* FIXME: like in libnm_util, in6_addr is not introspectable, so skipping here */
/**
 * nm_ip6_config_get_nameservers: (skip)
 * @config: a #NMIP6Config
 *
 * Gets the domain name servers (DNS).
 *
 * Returns: a #GSList containing elements of type 'struct in6_addr' which
 * contain the addresses of nameservers of the configuration.  This is the
 * internal copy used by the configuration and must not be modified.
 **/
const GSList *
nm_ip6_config_get_nameservers (NMIP6Config *config)
{
	g_return_val_if_fail (NM_IS_IP6_CONFIG (config), NULL);

	_nm_object_ensure_inited (NM_OBJECT (config));
	return NM_IP6_CONFIG_GET_PRIVATE (config)->nameservers;
}

/**
 * nm_ip6_config_get_domains:
 * @config: a #NMIP6Config
 *
 * Gets the domain names.
 *
 * Returns: (element-type utf8): the #GPtrArray containing domains as strings.
 * This is the internal copy used by the configuration, and must not be modified.
 **/
const GPtrArray *
nm_ip6_config_get_domains (NMIP6Config *config)
{
	g_return_val_if_fail (NM_IS_IP6_CONFIG (config), NULL);

	_nm_object_ensure_inited (NM_OBJECT (config));
	return handle_ptr_array_return (NM_IP6_CONFIG_GET_PRIVATE (config)->domains);
}

/**
 * nm_ip6_config_get_searches:
 * @config: a #NMIP6Config
 *
 * Gets the dns searches.
 *
 * Returns: (element-type utf8): the #GPtrArray containing dns searches as strings.
 * This is the internal copy used by the configuration, and must not be modified.
 *
 * Since: 0.9.10
 **/
const GPtrArray *
nm_ip6_config_get_searches (NMIP6Config *config)
{
	g_return_val_if_fail (NM_IS_IP6_CONFIG (config), NULL);

	_nm_object_ensure_inited (NM_OBJECT (config));
	return handle_ptr_array_return (NM_IP6_CONFIG_GET_PRIVATE (config)->searches);
}

/**
 * nm_ip6_config_get_routes:
 * @config: a #NMIP6Config
 *
 * Gets the routes.
 *
 * Returns: (element-type NetworkManager.IP6Route): the #GSList containing
 * #NMIP6Routes. This is the internal copy used by the configuration,
 * and must not be modified.
 **/
const GSList *
nm_ip6_config_get_routes (NMIP6Config *config)
{
	g_return_val_if_fail (NM_IS_IP6_CONFIG (config), NULL);

	_nm_object_ensure_inited (NM_OBJECT (config));
	return NM_IP6_CONFIG_GET_PRIVATE (config)->routes;
}

static void
constructed (GObject *object)
{
	NMIP6ConfigPrivate *priv = NM_IP6_CONFIG_GET_PRIVATE (object);

	G_OBJECT_CLASS (nm_ip6_config_parent_class)->constructed (object);

	priv->proxy = _nm_object_new_proxy (NM_OBJECT (object), NULL, NM_DBUS_INTERFACE_IP6_CONFIG);
	register_properties (NM_IP6_CONFIG (object));
}

static void
finalize (GObject *object)
{
	NMIP6ConfigPrivate *priv = NM_IP6_CONFIG_GET_PRIVATE (object);

	g_free (priv->gateway);

	g_slist_free_full (priv->addresses, (GDestroyNotify) nm_ip6_address_unref);
	g_slist_free_full (priv->routes, (GDestroyNotify) nm_ip6_route_unref);
	g_slist_free_full (priv->nameservers, g_free);

	if (priv->domains) {
		g_ptr_array_set_free_func (priv->domains, g_free);
		g_ptr_array_free (priv->domains, TRUE);
	}

	if (priv->searches) {
		g_ptr_array_set_free_func (priv->searches, g_free);
		g_ptr_array_free (priv->searches, TRUE);
	}

	g_object_unref (priv->proxy);

	G_OBJECT_CLASS (nm_ip6_config_parent_class)->finalize (object);
}

static void
get_property (GObject *object,
              guint prop_id,
              GValue *value,
              GParamSpec *pspec)
{
	NMIP6Config *self = NM_IP6_CONFIG (object);
	NMIP6ConfigPrivate *priv = NM_IP6_CONFIG_GET_PRIVATE (self);

	_nm_object_ensure_inited (NM_OBJECT (object));

	switch (prop_id) {
	case PROP_GATEWAY:
		g_value_set_string (value, nm_ip6_config_get_gateway (self));
		break;
	case PROP_ADDRESSES:
		nm_utils_ip6_addresses_to_gvalue (priv->addresses, value);
		break;
	case PROP_ROUTES:
		nm_utils_ip6_routes_to_gvalue (priv->routes, value);
		break;
	case PROP_NAMESERVERS:
		g_value_set_boxed (value, nm_ip6_config_get_nameservers (self));
		break;
	case PROP_DOMAINS:
		g_value_set_boxed (value, nm_ip6_config_get_domains (self));
		break;
	case PROP_SEARCHES:
		g_value_set_boxed (value, nm_ip6_config_get_searches (self));
		break;
	default:
		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
		break;
	}
}

static void
nm_ip6_config_init (NMIP6Config *config)
{
}

static void
nm_ip6_config_class_init (NMIP6ConfigClass *config_class)
{
	GObjectClass *object_class = G_OBJECT_CLASS (config_class);

	g_type_class_add_private (config_class, sizeof (NMIP6ConfigPrivate));

	/* virtual methods */
	object_class->constructed = constructed;
	object_class->get_property = get_property;
	object_class->finalize = finalize;

	/* properties */

	/**
	 * NMIP6Config:gateway:
	 *
	 * The IPv6 gateway as string
	 *
	 * Since: 0.9.10
	 **/
	g_object_class_install_property
	    (object_class, PROP_GATEWAY,
	     g_param_spec_string (NM_IP6_CONFIG_GATEWAY,
	                          "Gateway",
	                          "Gateway",
	                          NULL,
	                          G_PARAM_READABLE));

	/**
	 * NMIP6Config:addresses:
	 *
	 * The #GPtrArray containing the IPv6 addresses;  use
	 * nm_utils_ip6_addresses_from_gvalue() to return a #GSList of
	 * #NMSettingIP6Address objects that is more usable than the raw data.
	 **/
	g_object_class_install_property
	    (object_class, PROP_ADDRESSES,
	     g_param_spec_boxed (NM_IP6_CONFIG_ADDRESSES,
	                         "Addresses",
	                         "Addresses",
	                         NM_TYPE_IP6_ADDRESS_OBJECT_ARRAY,
	                         G_PARAM_READABLE));

	/**
	 * NMIP6Config:routes:
	 *
	 * The #GPtrArray containing the IPv6 routes;  use
	 * nm_utils_ip6_routes_from_gvalue() to return a #GSList of
	 * #NMSettingIP6Address objects that is more usable than the raw data.
	 **/
	g_object_class_install_property
	    (object_class, PROP_ROUTES,
	     g_param_spec_boxed (NM_IP6_CONFIG_ROUTES,
	                         "Routes",
	                         "Routes",
	                         NM_TYPE_IP6_ROUTE_OBJECT_ARRAY,
	                         G_PARAM_READABLE));

	/**
	 * NMIP6Config:nameservers:
	 *
	 * The #GPtrArray containing elements of type 'struct ip6_addr' which
	 * contain the addresses of nameservers of the configuration.
	 **/
	g_object_class_install_property
	    (object_class, PROP_NAMESERVERS,
	     g_param_spec_boxed (NM_IP6_CONFIG_NAMESERVERS,
	                        "Nameservers",
	                        "Nameservers",
	                        NM_TYPE_IP6_ADDRESS_ARRAY,
	                        G_PARAM_READABLE));

	/**
	 * NMIP6Config:domains:
	 *
	 * The #GPtrArray containing domain strings of the configuration.
	 **/
	g_object_class_install_property
	    (object_class, PROP_DOMAINS,
	     g_param_spec_boxed (NM_IP6_CONFIG_DOMAINS,
	                        "Domains",
	                        "Domains",
	                        NM_TYPE_STRING_ARRAY,
	                        G_PARAM_READABLE));

	/**
	 * NMIP6Config:searches:
	 *
	 * The #GPtrArray containing dns search strings of the configuration.
	 *
	 * Since: 0.9.10
	 **/
	g_object_class_install_property
	    (object_class, PROP_SEARCHES,
	     g_param_spec_boxed (NM_IP6_CONFIG_SEARCHES,
	                        "Searches",
	                        "DNS Searches",
	                        NM_TYPE_STRING_ARRAY,
	                        G_PARAM_READABLE));

}