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
|
/* NetworkManager -- Network link manager
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Copyright (C) 2017 Red Hat, Inc.
*/
#include "nm-default.h"
#include "nm-netns.h"
#include "nm-glib-aux/nm-dedup-multi.h"
#include "NetworkManagerUtils.h"
#include "nm-core-internal.h"
#include "platform/nm-platform.h"
#include "platform/nmp-netns.h"
#include "platform/nmp-rules-manager.h"
/*****************************************************************************/
NM_GOBJECT_PROPERTIES_DEFINE_BASE (
PROP_PLATFORM,
);
typedef struct {
NMPlatform *platform;
NMPNetns *platform_netns;
NMPRulesManager *rules_manager;
} NMNetnsPrivate;
struct _NMNetns {
GObject parent;
NMNetnsPrivate _priv;
};
struct _NMNetnsClass {
GObjectClass parent;
};
G_DEFINE_TYPE (NMNetns, nm_netns, G_TYPE_OBJECT);
#define NM_NETNS_GET_PRIVATE(self) _NM_GET_PRIVATE (self, NMNetns, NM_IS_NETNS)
/*****************************************************************************/
NM_DEFINE_SINGLETON_GETTER (NMNetns, nm_netns_get, NM_TYPE_NETNS);
/*****************************************************************************/
NMPNetns *
nm_netns_get_platform_netns (NMNetns *self)
{
return NM_NETNS_GET_PRIVATE (self)->platform_netns;
}
NMPlatform *
nm_netns_get_platform (NMNetns *self)
{
return NM_NETNS_GET_PRIVATE (self)->platform;
}
NMPRulesManager *
nm_netns_get_rules_manager (NMNetns *self)
{
return NM_NETNS_GET_PRIVATE (self)->rules_manager;
}
NMDedupMultiIndex *
nm_netns_get_multi_idx (NMNetns *self)
{
return nm_platform_get_multi_idx (NM_NETNS_GET_PRIVATE (self)->platform);
}
/*****************************************************************************/
static void
set_property (GObject *object, guint prop_id,
const GValue *value, GParamSpec *pspec)
{
NMNetns *self = NM_NETNS (object);
NMNetnsPrivate *priv = NM_NETNS_GET_PRIVATE (self);
switch (prop_id) {
case PROP_PLATFORM:
/* construct-only */
priv->platform = g_value_get_object (value) ?: NM_PLATFORM_GET;
if (!priv->platform)
g_return_if_reached ();
g_object_ref (priv->platform);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
/*****************************************************************************/
static void
nm_netns_init (NMNetns *self)
{
}
static void
constructed (GObject *object)
{
NMNetns *self = NM_NETNS (object);
NMNetnsPrivate *priv = NM_NETNS_GET_PRIVATE (self);
if (!priv->platform)
g_return_if_reached ();
priv->platform_netns = nm_platform_netns_get (priv->platform);
priv->rules_manager = nmp_rules_manager_new (priv->platform);
/* Weakly track the default rules and rules that were added
* outside of NetworkManager. */
nmp_rules_manager_track_default (priv->rules_manager,
AF_UNSPEC,
0,
nm_netns_parent_class /* static dummy user-tag */);
nmp_rules_manager_track_from_platform (priv->rules_manager,
NULL,
AF_UNSPEC,
0,
nm_netns_parent_class /* static dummy user-tag */);
G_OBJECT_CLASS (nm_netns_parent_class)->constructed (object);
}
NMNetns *
nm_netns_new (NMPlatform *platform)
{
return g_object_new (NM_TYPE_NETNS,
NM_NETNS_PLATFORM, platform,
NULL);
}
static void
dispose (GObject *object)
{
NMNetns *self = NM_NETNS (object);
NMNetnsPrivate *priv = NM_NETNS_GET_PRIVATE (self);
g_clear_object (&priv->platform);
nm_clear_pointer (&priv->rules_manager, nmp_rules_manager_unref);
G_OBJECT_CLASS (nm_netns_parent_class)->dispose (object);
}
static void
nm_netns_class_init (NMNetnsClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->constructed = constructed;
object_class->set_property = set_property;
object_class->dispose = dispose;
obj_properties[PROP_PLATFORM] =
g_param_spec_object (NM_NETNS_PLATFORM, "", "",
NM_TYPE_PLATFORM,
G_PARAM_WRITABLE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS);
g_object_class_install_properties (object_class, _PROPERTY_ENUMS_LAST, obj_properties);
}
|
