libnm/nm-device-adsl.c

   1 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
   2 /*
   3  * This library is free software; you can redistribute it and/or
   4  * modify it under the terms of the GNU Lesser General Public
   5  * License as published by the Free Software Foundation; either
   6  * version 2 of the License, or (at your option) any later version.
   7  *
   8  * This library is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * Lesser General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU Lesser General Public
  14  * License along with this library; if not, write to the
  15  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  16  * Boston, MA 02110-1301 USA.
  17  *
  18  * author: Pantelis Koukousoulas <pktoss@gmail.com>
  19  * Copyright 2009 - 2011 Red Hat, Inc.
  20  */
  21
  22 #include "nm-default.h"
  23
  24 #include "nm-device-adsl.h"
  25
  26 #include <string.h>
  27
  28 #include "nm-device-private.h"
  29 #include "nm-object-private.h"
  30
  31 #include "nm-setting-adsl.h"
  32 #include "nm-setting-connection.h"
  33
  34
  35 G_DEFINE_TYPE (NMDeviceAdsl, nm_device_adsl, NM_TYPE_DEVICE)
  36
  37 #define NM_DEVICE_ADSL_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_DEVICE_ADSL, NMDeviceAdslPrivate))
  38
  39 typedef struct {
  40         gboolean carrier;
  41
  42 } NMDeviceAdslPrivate;
  43
  44 enum {
  45         PROP_0,
  46         PROP_CARRIER,
  47         LAST_PROP
  48 };
  49
  50 /**
  51  * nm_device_adsl_get_carrier:
  52  * @device: a #NMDeviceAdsl
  53  *
  54  * Whether the device has carrier.
  55  *
  56  * Returns: %TRUE if the device has carrier
  57  **/
  58 gboolean
  59 nm_device_adsl_get_carrier (NMDeviceAdsl *device)
  60 {
  61         g_return_val_if_fail (NM_IS_DEVICE_ADSL (device), FALSE);
  62
  63         return NM_DEVICE_ADSL_GET_PRIVATE (device)->carrier;
  64 }
  65
  66 static gboolean
  67 connection_compatible (NMDevice *device, NMConnection *connection, GError **error)
  68 {
  69         if (!NM_DEVICE_CLASS (nm_device_adsl_parent_class)->connection_compatible (device, connection, error))
  70                 return FALSE;
  71
  72         if (!nm_connection_is_type (connection, NM_SETTING_ADSL_SETTING_NAME)) {
  73                 g_set_error_literal (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION,
  74                                      _("The connection was not an ADSL connection."));
  75                 return FALSE;
  76         }
  77
  78         return TRUE;
  79 }
  80
  81 static GType
  82 get_setting_type (NMDevice *device)
  83 {
  84         return NM_TYPE_SETTING_ADSL;
  85 }
  86
  87 /******************************************************************/
  88
  89 static void
  90 nm_device_adsl_init (NMDeviceAdsl *device)
  91 {
  92         _nm_device_set_device_type (NM_DEVICE (device), NM_DEVICE_TYPE_ADSL);
  93 }
  94
  95 static void
  96 init_dbus (NMObject *object)
  97 {
  98         NMDeviceAdslPrivate *priv = NM_DEVICE_ADSL_GET_PRIVATE (object);
  99         const NMPropertiesInfo property_info[] = {
 100                 { NM_DEVICE_ADSL_CARRIER, &priv->carrier },
 101                 { NULL },
 102         };
 103
 104         NM_OBJECT_CLASS (nm_device_adsl_parent_class)->init_dbus (object);
 105
 106         _nm_object_register_properties (object,
 107                                         NM_DBUS_INTERFACE_DEVICE_ADSL,
 108                                         property_info);
 109 }
 110
 111 static void
 112 get_property (GObject *object,
 113               guint prop_id,
 114               GValue *value,
 115               GParamSpec *pspec)
 116 {
 117         NMDeviceAdsl *device = NM_DEVICE_ADSL (object);
 118
 119         switch (prop_id) {
 120         case PROP_CARRIER:
 121                 g_value_set_boolean (value, nm_device_adsl_get_carrier (device));
 122                 break;
 123         default:
 124                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 125                 break;
 126         }
 127 }
 128
 129 static void
 130 nm_device_adsl_class_init (NMDeviceAdslClass *adsl_class)
 131 {
 132         GObjectClass *object_class = G_OBJECT_CLASS (adsl_class);
 133         NMObjectClass *nm_object_class = NM_OBJECT_CLASS (adsl_class);
 134         NMDeviceClass *device_class = NM_DEVICE_CLASS (adsl_class);
 135
 136         g_type_class_add_private (object_class, sizeof (NMDeviceAdslPrivate));
 137
 138         _nm_object_class_add_interface (nm_object_class, NM_DBUS_INTERFACE_DEVICE_ADSL);
 139
 140         /* virtual methods */
 141         object_class->get_property = get_property;
 142
 143         nm_object_class->init_dbus = init_dbus;
 144
 145         device_class->connection_compatible = connection_compatible;
 146         device_class->get_setting_type = get_setting_type;
 147
 148         /* properties */
 149         /**
 150          * NMDeviceAdsl:carrier:
 151          *
 152          * Whether the device has carrier.
 153          **/
 154         g_object_class_install_property
 155                 (object_class, PROP_CARRIER,
 156                  g_param_spec_boolean (NM_DEVICE_ADSL_CARRIER, "", "",
 157                                        FALSE,
 158                                        G_PARAM_READABLE |
 159                                        G_PARAM_STATIC_STRINGS));
 160 }