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
|
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/* NetworkManager system settings service - keyfile plugin
*
* 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) 2008 Novell, Inc.
* Copyright (C) 2008 - 2011 Red Hat, Inc.
*/
#include <string.h>
#include <glib/gstdio.h>
#include <NetworkManager.h>
#include <nm-setting-connection.h>
#include <nm-utils.h>
#include "nm-system-config-interface.h"
#include "nm-dbus-glib-types.h"
#include "nm-keyfile-connection.h"
#include "reader.h"
#include "writer.h"
#include "common.h"
G_DEFINE_TYPE (NMKeyfileConnection, nm_keyfile_connection, NM_TYPE_SETTINGS_CONNECTION)
#define NM_KEYFILE_CONNECTION_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_KEYFILE_CONNECTION, NMKeyfileConnectionPrivate))
typedef struct {
char *path;
} NMKeyfileConnectionPrivate;
NMKeyfileConnection *
nm_keyfile_connection_new (const char *full_path,
NMConnection *source,
GError **error)
{
GObject *object;
NMKeyfileConnectionPrivate *priv;
NMConnection *tmp;
const char *uuid;
g_return_val_if_fail (full_path != NULL, NULL);
/* If we're given a connection already, prefer that instead of re-reading */
if (source)
tmp = g_object_ref (source);
else {
tmp = nm_keyfile_plugin_connection_from_file (full_path, error);
if (!tmp)
return NULL;
}
object = (GObject *) g_object_new (NM_TYPE_KEYFILE_CONNECTION, NULL);
if (!object)
goto out;
priv = NM_KEYFILE_CONNECTION_GET_PRIVATE (object);
priv->path = g_strdup (full_path);
/* Update our settings with what was read from the file */
if (!nm_settings_connection_replace_settings (NM_SETTINGS_CONNECTION (object), tmp, error)) {
g_object_unref (object);
object = NULL;
goto out;
}
uuid = nm_connection_get_uuid (NM_CONNECTION (object));
if (!uuid) {
g_set_error (error, KEYFILE_PLUGIN_ERROR, 0,
"Connection in file %s had no UUID", full_path);
g_object_unref (object);
object = NULL;
}
out:
g_object_unref (tmp);
return (NMKeyfileConnection *) object;
}
const char *
nm_keyfile_connection_get_path (NMKeyfileConnection *self)
{
g_return_val_if_fail (NM_IS_KEYFILE_CONNECTION (self), NULL);
return NM_KEYFILE_CONNECTION_GET_PRIVATE (self)->path;
}
static void
commit_changes (NMSettingsConnection *connection,
NMSettingsConnectionCommitFunc callback,
gpointer user_data)
{
NMKeyfileConnectionPrivate *priv = NM_KEYFILE_CONNECTION_GET_PRIVATE (connection);
char *path = NULL;
GError *error = NULL;
if (!nm_keyfile_plugin_write_connection (NM_CONNECTION (connection),
priv->path,
&path,
&error)) {
callback (connection, error, user_data);
g_clear_error (&error);
return;
}
/* Update the filename if it changed */
if (path) {
g_free (priv->path);
priv->path = path;
}
NM_SETTINGS_CONNECTION_CLASS (nm_keyfile_connection_parent_class)->commit_changes (connection,
callback,
user_data);
}
static void
do_delete (NMSettingsConnection *connection,
NMSettingsConnectionDeleteFunc callback,
gpointer user_data)
{
NMKeyfileConnectionPrivate *priv = NM_KEYFILE_CONNECTION_GET_PRIVATE (connection);
g_unlink (priv->path);
NM_SETTINGS_CONNECTION_CLASS (nm_keyfile_connection_parent_class)->delete (connection,
callback,
user_data);
}
/* GObject */
static void
nm_keyfile_connection_init (NMKeyfileConnection *connection)
{
}
static void
finalize (GObject *object)
{
NMKeyfileConnectionPrivate *priv = NM_KEYFILE_CONNECTION_GET_PRIVATE (object);
nm_connection_clear_secrets (NM_CONNECTION (object));
g_free (priv->path);
G_OBJECT_CLASS (nm_keyfile_connection_parent_class)->finalize (object);
}
static void
nm_keyfile_connection_class_init (NMKeyfileConnectionClass *keyfile_connection_class)
{
GObjectClass *object_class = G_OBJECT_CLASS (keyfile_connection_class);
NMSettingsConnectionClass *settings_class = NM_SETTINGS_CONNECTION_CLASS (keyfile_connection_class);
g_type_class_add_private (keyfile_connection_class, sizeof (NMKeyfileConnectionPrivate));
/* Virtual methods */
object_class->finalize = finalize;
settings_class->commit_changes = commit_changes;
settings_class->delete = do_delete;
}
|
