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
|
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/* 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) 2011 - 2014 Red Hat, Inc.
*/
#include "nm-default.h"
#include <gmodule.h>
#include "devices/nm-device-factory.h"
#include "nm-setting-wireless.h"
#include "nm-setting-olpc-mesh.h"
#include "nm-device-wifi.h"
#include "nm-device-olpc-mesh.h"
#include "nm-device-iwd.h"
#include "settings/nm-settings-connection.h"
#include "platform/nm-platform.h"
#include "nm-config.h"
/*****************************************************************************/
#define NM_TYPE_WIFI_FACTORY (nm_wifi_factory_get_type ())
#define NM_WIFI_FACTORY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_WIFI_FACTORY, NMWifiFactory))
#define NM_WIFI_FACTORY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), NM_TYPE_WIFI_FACTORY, NMWifiFactoryClass))
#define NM_IS_WIFI_FACTORY(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NM_TYPE_WIFI_FACTORY))
#define NM_IS_WIFI_FACTORY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), NM_TYPE_WIFI_FACTORY))
#define NM_WIFI_FACTORY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), NM_TYPE_WIFI_FACTORY, NMWifiFactoryClass))
typedef struct {
NMDeviceFactory parent;
} NMWifiFactory;
typedef struct {
NMDeviceFactoryClass parent;
} NMWifiFactoryClass;
static GType nm_wifi_factory_get_type (void);
G_DEFINE_TYPE (NMWifiFactory, nm_wifi_factory, NM_TYPE_DEVICE_FACTORY)
/*****************************************************************************/
NM_DEVICE_FACTORY_DECLARE_TYPES (
NM_DEVICE_FACTORY_DECLARE_LINK_TYPES (NM_LINK_TYPE_WIFI, NM_LINK_TYPE_OLPC_MESH)
NM_DEVICE_FACTORY_DECLARE_SETTING_TYPES (NM_SETTING_WIRELESS_SETTING_NAME, NM_SETTING_OLPC_MESH_SETTING_NAME)
)
G_MODULE_EXPORT NMDeviceFactory *
nm_device_factory_create (GError **error)
{
return (NMDeviceFactory *) g_object_new (NM_TYPE_WIFI_FACTORY, NULL);
}
/*****************************************************************************/
static NMDevice *
create_device (NMDeviceFactory *factory,
const char *iface,
const NMPlatformLink *plink,
NMConnection *connection,
gboolean *out_ignore)
{
NMDeviceWifiCapabilities capabilities;
NM80211Mode mode;
gs_free char *backend = NULL;
g_return_val_if_fail (iface != NULL, NULL);
g_return_val_if_fail (plink != NULL, NULL);
g_return_val_if_fail (g_strcmp0 (iface, plink->name) == 0, NULL);
g_return_val_if_fail (NM_IN_SET (plink->type, NM_LINK_TYPE_WIFI, NM_LINK_TYPE_OLPC_MESH), NULL);
if (!nm_platform_wifi_get_capabilities (NM_PLATFORM_GET,
plink->ifindex,
&capabilities)) {
nm_log_warn (LOGD_PLATFORM | LOGD_WIFI, "(%s) failed to initialize Wi-Fi driver for ifindex %d", iface, plink->ifindex);
return NULL;
}
/* Ignore monitor-mode and other unhandled interface types.
* FIXME: keep TYPE_MONITOR devices in UNAVAILABLE state and manage
* them if/when they change to a handled type.
*/
mode = nm_platform_wifi_get_mode (NM_PLATFORM_GET, plink->ifindex);
if (mode == NM_802_11_MODE_UNKNOWN) {
*out_ignore = TRUE;
return NULL;
}
if (plink->type != NM_LINK_TYPE_WIFI)
return nm_device_olpc_mesh_new (iface);
backend = nm_config_data_get_device_config_by_pllink (NM_CONFIG_GET_DATA,
NM_CONFIG_KEYFILE_KEY_DEVICE_WIFI_BACKEND,
plink,
"wifi",
NULL);
nm_strstrip (backend);
nm_log_dbg (LOGD_PLATFORM | LOGD_WIFI,
"(%s) config: backend is %s%s%s%s",
iface,
NM_PRINT_FMT_QUOTE_STRING (backend),
WITH_IWD ? " (iwd support enabled)" : "");
if (!backend || !strcasecmp (backend, "wpa_supplicant"))
return nm_device_wifi_new (iface, capabilities);
#if WITH_IWD
else if (!strcasecmp (backend, "iwd"))
return nm_device_iwd_new (iface, capabilities);
#endif
nm_log_warn (LOGD_PLATFORM | LOGD_WIFI, "(%s) config: unknown or unsupported wifi-backend %s", iface, backend);
return NULL;
}
/*****************************************************************************/
static void
nm_wifi_factory_init (NMWifiFactory *self)
{
}
static void
nm_wifi_factory_class_init (NMWifiFactoryClass *klass)
{
NMDeviceFactoryClass *factory_class = NM_DEVICE_FACTORY_CLASS (klass);
factory_class->create_device = create_device;
factory_class->get_supported_types = get_supported_types;
}
|
