mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager
synced 2024-10-04 23:31:19 +00:00
350 lines
9 KiB
C
350 lines
9 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/*
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* libnm_glib -- Access network status & information from glib applications
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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* Copyright (C) 2011 Red Hat, Inc.
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*/
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#include <config.h>
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#include <string.h>
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#include "nm-glib-compat.h"
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#include <nm-connection.h>
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#include <nm-setting-connection.h>
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#include <nm-setting-wimax.h>
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#include "nm-wimax-nsp.h"
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#include "NetworkManager.h"
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#include "nm-types-private.h"
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#include "nm-object-private.h"
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G_DEFINE_TYPE (NMWimaxNsp, nm_wimax_nsp, NM_TYPE_OBJECT)
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#define NM_WIMAX_NSP_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_WIMAX_NSP, NMWimaxNspPrivate))
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typedef struct {
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DBusGProxy *proxy;
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char *name;
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guint32 signal_quality;
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NMWimaxNspNetworkType network_type;
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} NMWimaxNspPrivate;
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enum {
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PROP_0,
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PROP_NAME,
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PROP_SIGNAL_QUALITY,
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PROP_NETWORK_TYPE,
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LAST_PROP
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};
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#define DBUS_PROP_NAME "Name"
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#define DBUS_PROP_SIGNAL_QUALITY "SignalQuality"
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#define DBUS_PROP_NETWORK_TYPE "NetworkType"
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/**
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* nm_wimax_nsp_new:
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* @connection: the #DBusGConnection
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* @path: the D-Bus object path of the WiMAX NSP
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*
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* Creates a new #NMWimaxNsp.
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*
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* Returns: (transfer full): a new WiMAX NSP
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**/
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GObject *
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nm_wimax_nsp_new (DBusGConnection *connection, const char *path)
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{
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g_return_val_if_fail (connection != NULL, NULL);
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g_return_val_if_fail (path != NULL, NULL);
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return (GObject *) g_object_new (NM_TYPE_WIMAX_NSP,
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NM_OBJECT_DBUS_CONNECTION, connection,
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NM_OBJECT_DBUS_PATH, path,
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NULL);
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}
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/**
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* nm_wimax_nsp_get_name:
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* @nsp: a #NMWimaxNsp
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*
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* Gets the name of the wimax NSP
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*
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* Returns: the name
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**/
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const char *
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nm_wimax_nsp_get_name (NMWimaxNsp *nsp)
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{
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g_return_val_if_fail (NM_IS_WIMAX_NSP (nsp), NULL);
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_nm_object_ensure_inited (NM_OBJECT (nsp));
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return NM_WIMAX_NSP_GET_PRIVATE (nsp)->name;
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}
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/**
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* nm_wimax_nsp_get_signal_quality:
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* @nsp: a #NMWimaxNsp
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*
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* Gets the WPA signal quality of the wimax NSP.
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*
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* Returns: the signal quality
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**/
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guint32
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nm_wimax_nsp_get_signal_quality (NMWimaxNsp *nsp)
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{
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g_return_val_if_fail (NM_IS_WIMAX_NSP (nsp), 0);
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_nm_object_ensure_inited (NM_OBJECT (nsp));
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return NM_WIMAX_NSP_GET_PRIVATE (nsp)->signal_quality;
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}
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/**
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* nm_wimax_nsp_get_network_type:
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* @nsp: a #NMWimaxNsp
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*
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* Gets the network type of the wimax NSP.
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*
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* Returns: the network type
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**/
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NMWimaxNspNetworkType
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nm_wimax_nsp_get_network_type (NMWimaxNsp *nsp)
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{
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g_return_val_if_fail (NM_IS_WIMAX_NSP (nsp), NM_WIMAX_NSP_NETWORK_TYPE_UNKNOWN);
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_nm_object_ensure_inited (NM_OBJECT (nsp));
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return NM_WIMAX_NSP_GET_PRIVATE (nsp)->network_type;
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}
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/**
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* nm_wimax_nsp_filter_connections:
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* @nsp: an #NMWimaxNsp to validate @connection against
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* @connection: an #NMConnection to validate against @nsp
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*
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* Validates a given connection against a given WiMAX NSP to ensure that the
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* connection may be activated with that NSP. The connection must match the
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* @nsp's network name and other attributes.
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*
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* Returns: %TRUE if the connection may be activated with this WiMAX NSP,
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* %FALSE if it cannot be.
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**/
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gboolean
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nm_wimax_nsp_connection_valid (NMWimaxNsp *nsp, NMConnection *connection)
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{
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NMSettingConnection *s_con;
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NMSettingWimax *s_wimax;
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const char *ctype;
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const char *nsp_name;
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const char *setting_name;
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s_con = nm_connection_get_setting_connection (connection);
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g_assert (s_con);
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ctype = nm_setting_connection_get_connection_type (s_con);
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if (strcmp (ctype, NM_SETTING_WIMAX_SETTING_NAME) != 0)
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return FALSE;
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s_wimax = nm_connection_get_setting_wimax (connection);
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if (!s_wimax)
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return FALSE;
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setting_name = nm_setting_wimax_get_network_name (s_wimax);
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if (!setting_name)
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return FALSE;
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nsp_name = nm_wimax_nsp_get_name (nsp);
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g_warn_if_fail (nsp_name != NULL);
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if (g_strcmp0 (nsp_name, setting_name) != 0)
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return FALSE;
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return TRUE;
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}
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/**
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* nm_wimax_nsp_filter_connections:
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* @nsp: an #NMWimaxNsp to filter connections for
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* @connections: (element-type NetworkManager.Connection): a list of
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* #NMConnection objects to filter
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*
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* Filters a given list of connections for a given #NMWimaxNsp object and
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* return connections which may be activated with the access point. Any
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* returned connections will match the @nsp's network name and other attributes.
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*
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* Returns: (transfer container) (element-type NetworkManager.Connection): a
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* list of #NMConnection objects that could be activated with the given @nsp.
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* The elements of the list are owned by their creator and should not be freed
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* by the caller, but the returned list itself is owned by the caller and should
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* be freed with g_slist_free() when it is no longer required.
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**/
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GSList *
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nm_wimax_nsp_filter_connections (NMWimaxNsp *nsp, const GSList *connections)
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{
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GSList *filtered = NULL;
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const GSList *iter;
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for (iter = connections; iter; iter = g_slist_next (iter)) {
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NMConnection *candidate = NM_CONNECTION (iter->data);
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if (nm_wimax_nsp_connection_valid (nsp, candidate))
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filtered = g_slist_prepend (filtered, candidate);
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}
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return g_slist_reverse (filtered);
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}
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/************************************************************/
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static void
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nm_wimax_nsp_init (NMWimaxNsp *nsp)
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{
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}
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static void
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dispose (GObject *object)
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{
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NMWimaxNspPrivate *priv = NM_WIMAX_NSP_GET_PRIVATE (object);
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g_clear_object (&priv->proxy);
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G_OBJECT_CLASS (nm_wimax_nsp_parent_class)->dispose (object);
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}
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static void
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finalize (GObject *object)
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{
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NMWimaxNspPrivate *priv = NM_WIMAX_NSP_GET_PRIVATE (object);
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g_free (priv->name);
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G_OBJECT_CLASS (nm_wimax_nsp_parent_class)->finalize (object);
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}
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static void
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get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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NMWimaxNsp *nsp = NM_WIMAX_NSP (object);
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_nm_object_ensure_inited (NM_OBJECT (object));
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switch (prop_id) {
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case PROP_NAME:
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g_value_set_string (value, nm_wimax_nsp_get_name (nsp));
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break;
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case PROP_SIGNAL_QUALITY:
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g_value_set_uint (value, nm_wimax_nsp_get_signal_quality (nsp));
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break;
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case PROP_NETWORK_TYPE:
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g_value_set_uint (value, nm_wimax_nsp_get_network_type (nsp));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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register_properties (NMWimaxNsp *nsp)
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{
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NMWimaxNspPrivate *priv = NM_WIMAX_NSP_GET_PRIVATE (nsp);
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const NMPropertiesInfo property_info[] = {
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{ NM_WIMAX_NSP_NAME, &priv->name },
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{ NM_WIMAX_NSP_SIGNAL_QUALITY, &priv->signal_quality },
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{ NM_WIMAX_NSP_NETWORK_TYPE, &priv->network_type },
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{ NULL },
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};
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_nm_object_register_properties (NM_OBJECT (nsp),
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priv->proxy,
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property_info);
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}
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static void
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constructed (GObject *object)
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{
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NMWimaxNspPrivate *priv;
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G_OBJECT_CLASS (nm_wimax_nsp_parent_class)->constructed (object);
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priv = NM_WIMAX_NSP_GET_PRIVATE (object);
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priv->proxy = dbus_g_proxy_new_for_name (nm_object_get_connection (NM_OBJECT (object)),
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NM_DBUS_SERVICE,
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nm_object_get_path (NM_OBJECT (object)),
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NM_DBUS_INTERFACE_WIMAX_NSP);
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register_properties (NM_WIMAX_NSP (object));
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}
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static void
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nm_wimax_nsp_class_init (NMWimaxNspClass *nsp_class)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (nsp_class);
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g_type_class_add_private (nsp_class, sizeof (NMWimaxNspPrivate));
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/* virtual methods */
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object_class->constructed = constructed;
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object_class->get_property = get_property;
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object_class->dispose = dispose;
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object_class->finalize = finalize;
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/* properties */
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/**
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* NMWimaxNsp:name:
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*
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* The name of the WiMAX NSP.
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**/
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g_object_class_install_property
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(object_class, PROP_NAME,
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g_param_spec_string (NM_WIMAX_NSP_NAME,
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"Name",
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"Name",
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NULL,
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G_PARAM_READABLE));
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/**
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* NMWimaxNsp:signal-quality:
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*
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* The signal quality of the WiMAX NSP.
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**/
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g_object_class_install_property
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(object_class, PROP_SIGNAL_QUALITY,
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g_param_spec_uint (NM_WIMAX_NSP_SIGNAL_QUALITY,
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"Signal Quality",
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"Signal Quality",
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0, 100, 0,
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G_PARAM_READABLE));
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/**
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* NMWimaxNsp:network-type:
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*
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* The network type of the WiMAX NSP.
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**/
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g_object_class_install_property
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(object_class, PROP_NETWORK_TYPE,
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g_param_spec_uint (NM_WIMAX_NSP_NETWORK_TYPE,
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"Network Type",
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"Network Type",
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0, G_MAXUINT32, 0,
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G_PARAM_READABLE));
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}
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