mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager
synced 2024-10-15 12:34:55 +00:00
olpc: add mesh device logic and config setting
This commit is contained in:
parent
4bab33405b
commit
ff88cf12c2
|
@ -27,7 +27,7 @@ EXTRA_DIST = \
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intltool-merge.in \
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intltool-update.in
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DISTCHECK_CONFIGURE_FLAGS = --with-tests=yes --with-docs=yes
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DISTCHECK_CONFIGURE_FLAGS = --with-tests=yes --with-docs=yes --with-udev-dir=$$dc_install_base/lib/udev
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DISTCLEANFILES = intltool-extract intltool-merge intltool-update
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6
callouts/77-nm-olpc-mesh.rules
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6
callouts/77-nm-olpc-mesh.rules
Normal file
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@ -0,0 +1,6 @@
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# do not edit this file, it will be overwritten on update
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# The fact that this device is driven by libertas is not currently exposed
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# in the sysfs tree..?
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KERNEL=="msh*", SUBSYSTEM=="net", DRIVERS=="usb", ATTRS{idVendor}=="1286", ATTRS{idProduct}=="2001", ENV{ID_NM_OLPC_MESH}="1"
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@ -62,6 +62,9 @@ nm_dispatcher_action_LDADD = \
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nm-dispatcher-glue.h: nm-dispatcher.xml
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dbus-binding-tool --prefix=nm_dispatcher --mode=glib-server --output=$@ $<
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udevrulesdir = $(UDEV_BASE_DIR)/rules.d
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udevrules_DATA = 77-nm-olpc-mesh.rules
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dbusactivationdir = $(datadir)/dbus-1/system-services
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dbusactivation_in_files = org.freedesktop.nm_dispatcher.service.in
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dbusactivation_DATA = $(dbusactivation_in_files:.service.in=.service)
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@ -85,6 +88,7 @@ CLEANFILES = $(BUILT_SOURCES) $(dbusactivation_DATA)
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EXTRA_DIST = \
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$(dbusservice_DATA) \
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$(udevrules_DATA) \
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$(dbusactivation_in_files) \
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nm-dispatcher.xml
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@ -193,6 +193,14 @@ PKG_CHECK_MODULES(GUDEV, gudev-1.0)
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AC_SUBST(GUDEV_CFLAGS)
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AC_SUBST(GUDEV_LIBS)
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AC_ARG_WITH(udev-dir, AS_HELP_STRING([--with-udev-dir=DIR], [where the udev base directory is]))
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if test -n "$with_udev_dir" ; then
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UDEV_BASE_DIR="$with_udev_dir"
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else
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UDEV_BASE_DIR="/lib/udev"
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fi
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AC_SUBST(UDEV_BASE_DIR)
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PKG_CHECK_EXISTS(gio-2.0,[have_gio=yes],[have_gio=no])
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if test x"$have_gio" = "xno"; then
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AC_DEFINE([NO_GIO],[1],[Define if you don't have GIO])
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@ -77,7 +77,8 @@ typedef enum NMDeviceType
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NM_DEVICE_TYPE_WIFI,
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NM_DEVICE_TYPE_GSM,
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NM_DEVICE_TYPE_CDMA,
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NM_DEVICE_TYPE_BT /* Bluetooth */
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NM_DEVICE_TYPE_BT, /* Bluetooth */
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NM_DEVICE_TYPE_OLPC_MESH
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} NMDeviceType;
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/* DEPRECATED TYPE NAMES */
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@ -6,6 +6,7 @@ EXTRA_DIST = \
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nm-access-point.xml \
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nm-device-bt.xml \
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nm-device-wifi.xml \
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nm-device-olpc-mesh.xml \
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nm-device-ethernet.xml \
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nm-device-cdma.xml \
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nm-device-gsm.xml \
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32
introspection/nm-device-olpc-mesh.xml
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32
introspection/nm-device-olpc-mesh.xml
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@ -0,0 +1,32 @@
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<?xml version="1.0" encoding="UTF-8" ?>
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<node name="/" xmlns:tp="http://telepathy.freedesktop.org/wiki/DbusSpec#extensions-v0">
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<interface name="org.freedesktop.NetworkManager.Device.OlpcMesh">
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<property name="HwAddress" type="s" access="read">
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<tp:docstring>
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The hardware address of the device.
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</tp:docstring>
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</property>
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<property name="Companion" type="s" access="read">
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<tp:docstring>
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The object path of the companion device.
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</tp:docstring>
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</property>
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<property name="ActiveChannel" type="o" access="read">
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<tp:docstring>
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The currently active channel.
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</tp:docstring>
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</property>
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<signal name="PropertiesChanged">
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<arg name="properties" type="a{sv}" tp:type="String_Variant_Map">
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<tp:docstring>
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A dictionary containing the FIXME: check changed parameters.
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</tp:docstring>
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</arg>
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<tp:docstring>
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Emitted when the wireless device's properties changed.
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</tp:docstring>
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</signal>
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</interface>
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</node>
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@ -23,6 +23,7 @@ libnm_util_include_HEADERS = \
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nm-setting-serial.h \
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nm-setting-gsm.h \
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nm-setting-cdma.h \
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nm-setting-olpc-mesh.h \
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nm-setting-wired.h \
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nm-setting-wireless.h \
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nm-setting-wireless-security.h \
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@ -46,6 +47,7 @@ libnm_util_la_SOURCES= \
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nm-setting-serial.c \
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nm-setting-gsm.c \
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nm-setting-cdma.c \
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nm-setting-olpc-mesh.c \
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nm-setting-wired.c \
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nm-setting-wireless.c \
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nm-setting-wireless-security.c \
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@ -303,6 +303,10 @@ global:
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nm_setting_wireless_security_remove_pairwise;
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nm_setting_wireless_security_remove_proto;
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nm_setting_wireless_security_set_wep_key;
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nm_setting_olpc_mesh_get_type;
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nm_setting_olpc_mesh_get_ssid;
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nm_setting_olpc_mesh_get_channel;
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nm_setting_olpc_mesh_get_dhcp_anycast_address;
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nm_utils_deinit;
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nm_utils_escape_ssid;
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nm_utils_gvalue_hash_dup;
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@ -41,6 +41,7 @@
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#include "nm-setting-wireless.h"
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#include "nm-setting-wireless-security.h"
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#include "nm-setting-vpn.h"
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#include "nm-setting-olpc-mesh.h"
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#include "nm-setting-serial.h"
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#include "nm-setting-gsm.h"
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@ -216,6 +217,11 @@ register_default_settings (void)
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NM_SETTING_WIRELESS_ERROR,
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1);
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register_one_setting (NM_SETTING_OLPC_MESH_SETTING_NAME,
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NM_TYPE_SETTING_OLPC_MESH,
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NM_SETTING_OLPC_MESH_ERROR,
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1);
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register_one_setting (NM_SETTING_GSM_SETTING_NAME,
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NM_TYPE_SETTING_GSM,
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NM_SETTING_GSM_ERROR,
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265
libnm-util/nm-setting-olpc-mesh.c
Normal file
265
libnm-util/nm-setting-olpc-mesh.c
Normal file
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@ -0,0 +1,265 @@
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/* -*- Mode: C; tab-width: 5; indent-tabs-mode: t; c-basic-offset: 5 -*- */
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/*
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* Dan Williams <dcbw@redhat.com>
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* Tambet Ingo <tambet@gmail.com>
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* Sjoerd Simons <sjoerd.simons@collabora.co.uk>
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* Daniel Drake <dsd@laptop.org>
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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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* (C) Copyright 2007 - 2008 Red Hat, Inc.
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* (C) Copyright 2007 - 2008 Novell, Inc.
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* (C) Copyright 2009 One Laptop per Child
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*/
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#include <string.h>
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#include <netinet/ether.h>
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#include <dbus/dbus-glib.h>
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#include "NetworkManager.h"
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#include "nm-setting-olpc-mesh.h"
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#include "nm-param-spec-specialized.h"
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#include "nm-utils.h"
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#include "nm-dbus-glib-types.h"
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#include "nm-utils-private.h"
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GQuark
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nm_setting_olpc_mesh_error_quark (void)
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{
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static GQuark quark;
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if (G_UNLIKELY (!quark))
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quark = g_quark_from_static_string ("nm-setting-wireless-mesh-error-quark");
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return quark;
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}
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/* This should really be standard. */
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#define ENUM_ENTRY(NAME, DESC) { NAME, "" #NAME "", DESC }
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GType
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nm_setting_olpc_mesh_error_get_type (void)
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{
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static GType etype = 0;
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if (etype == 0) {
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static const GEnumValue values[] = {
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/* Unknown error. */
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ENUM_ENTRY (NM_SETTING_OLPC_MESH_ERROR_UNKNOWN, "UnknownError"),
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/* The specified property was invalid. */
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ENUM_ENTRY (NM_SETTING_OLPC_MESH_ERROR_INVALID_PROPERTY, "InvalidProperty"),
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/* The specified property was missing and is required. */
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ENUM_ENTRY (NM_SETTING_OLPC_MESH_ERROR_MISSING_PROPERTY, "MissingProperty"),
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{ 0, 0, 0 }
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};
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etype = g_enum_register_static ("NMSettingWirelessError", values);
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}
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return etype;
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}
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static void nm_setting_olpc_mesh_init (NMSettingOlpcMesh *setting);
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G_DEFINE_TYPE (NMSettingOlpcMesh, nm_setting_olpc_mesh, NM_TYPE_SETTING)
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#define NM_SETTING_OLPC_MESH_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_SETTING_OLPC_MESH, NMSettingOlpcMeshPrivate))
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typedef struct {
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GByteArray *ssid;
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guint32 channel;
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GByteArray *dhcp_anycast_addr;
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} NMSettingOlpcMeshPrivate;
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enum {
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PROP_0,
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PROP_SSID,
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PROP_CHANNEL,
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PROP_DHCP_ANYCAST_ADDRESS,
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LAST_PROP
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};
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static void
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nm_setting_olpc_mesh_init (NMSettingOlpcMesh *setting)
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{
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g_object_set (setting, NM_SETTING_NAME, NM_SETTING_OLPC_MESH_SETTING_NAME, NULL);
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}
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const GByteArray *
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nm_setting_olpc_mesh_get_ssid (NMSettingOlpcMesh *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_OLPC_MESH (setting), NULL);
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return NM_SETTING_OLPC_MESH_GET_PRIVATE (setting)->ssid;
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}
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guint32
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nm_setting_olpc_mesh_get_channel (NMSettingOlpcMesh *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_OLPC_MESH (setting), 0);
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return NM_SETTING_OLPC_MESH_GET_PRIVATE (setting)->channel;
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}
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const GByteArray *
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nm_setting_olpc_mesh_get_dhcp_anycast_address (NMSettingOlpcMesh *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_OLPC_MESH (setting), NULL);
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return NM_SETTING_OLPC_MESH_GET_PRIVATE (setting)->dhcp_anycast_addr;
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}
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static gboolean
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verify (NMSetting *setting, GSList *all_settings, GError **error)
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{
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NMSettingOlpcMeshPrivate *priv = NM_SETTING_OLPC_MESH_GET_PRIVATE (setting);
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if (!priv->ssid) {
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g_set_error (error,
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NM_SETTING_OLPC_MESH_ERROR,
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NM_SETTING_OLPC_MESH_ERROR_MISSING_PROPERTY,
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NM_SETTING_OLPC_MESH_SSID);
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return FALSE;
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}
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if (!priv->ssid->len || priv->ssid->len > 32) {
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g_set_error (error,
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NM_SETTING_OLPC_MESH_ERROR,
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NM_SETTING_OLPC_MESH_ERROR_INVALID_PROPERTY,
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NM_SETTING_OLPC_MESH_SSID);
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return FALSE;
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}
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if (priv->channel == 0 || priv->channel > 13) {
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g_set_error (error,
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NM_SETTING_OLPC_MESH_ERROR,
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NM_SETTING_OLPC_MESH_ERROR_INVALID_PROPERTY,
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NM_SETTING_OLPC_MESH_CHANNEL);
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return FALSE;
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}
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if (priv->dhcp_anycast_addr && priv->dhcp_anycast_addr->len != ETH_ALEN) {
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g_set_error (error,
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NM_SETTING_OLPC_MESH_ERROR,
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NM_SETTING_OLPC_MESH_ERROR_INVALID_PROPERTY,
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NM_SETTING_OLPC_MESH_DHCP_ANYCAST_ADDRESS);
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return FALSE;
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}
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return TRUE;
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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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NMSettingOlpcMeshPrivate *priv = NM_SETTING_OLPC_MESH_GET_PRIVATE (object);
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if (priv->ssid)
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g_byte_array_free (priv->ssid, TRUE);
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if (priv->dhcp_anycast_addr)
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g_byte_array_free (priv->dhcp_anycast_addr, TRUE);
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G_OBJECT_CLASS (nm_setting_olpc_mesh_parent_class)->finalize (object);
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}
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static void
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set_property (GObject *object, guint prop_id,
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const GValue *value, GParamSpec *pspec)
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{
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NMSettingOlpcMeshPrivate *priv = NM_SETTING_OLPC_MESH_GET_PRIVATE (object);
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switch (prop_id) {
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case PROP_SSID:
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if (priv->ssid)
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g_byte_array_free (priv->ssid, TRUE);
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priv->ssid = g_value_dup_boxed (value);
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break;
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case PROP_CHANNEL:
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priv->channel = g_value_get_uint (value);
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break;
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case PROP_DHCP_ANYCAST_ADDRESS:
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if (priv->dhcp_anycast_addr)
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g_byte_array_free (priv->dhcp_anycast_addr, TRUE);
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priv->dhcp_anycast_addr = g_value_dup_boxed (value);
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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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get_property (GObject *object, guint prop_id,
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GValue *value, GParamSpec *pspec)
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{
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NMSettingOlpcMesh *setting = NM_SETTING_OLPC_MESH (object);
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switch (prop_id) {
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case PROP_SSID:
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g_value_set_boxed (value, nm_setting_olpc_mesh_get_ssid (setting));
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break;
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case PROP_CHANNEL:
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g_value_set_uint (value, nm_setting_olpc_mesh_get_channel (setting));
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break;
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case PROP_DHCP_ANYCAST_ADDRESS:
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g_value_set_boxed (value, nm_setting_olpc_mesh_get_dhcp_anycast_address (setting));
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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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nm_setting_olpc_mesh_class_init (NMSettingOlpcMeshClass *setting_class)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (setting_class);
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NMSettingClass *parent_class = NM_SETTING_CLASS (setting_class);
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g_type_class_add_private (setting_class, sizeof (NMSettingOlpcMeshPrivate));
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/* virtual methods */
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object_class->set_property = set_property;
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object_class->get_property = get_property;
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object_class->finalize = finalize;
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parent_class->verify = verify;
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/* Properties */
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g_object_class_install_property
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(object_class, PROP_SSID,
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_nm_param_spec_specialized (NM_SETTING_OLPC_MESH_SSID,
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"SSID",
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"SSID",
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DBUS_TYPE_G_UCHAR_ARRAY,
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G_PARAM_READWRITE | NM_SETTING_PARAM_SERIALIZE));
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g_object_class_install_property
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(object_class, PROP_CHANNEL,
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g_param_spec_uint (NM_SETTING_OLPC_MESH_CHANNEL,
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"Channel",
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"Channel",
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0, G_MAXUINT32, 0,
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G_PARAM_READWRITE | G_PARAM_CONSTRUCT | NM_SETTING_PARAM_SERIALIZE));
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g_object_class_install_property
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(object_class, PROP_DHCP_ANYCAST_ADDRESS,
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_nm_param_spec_specialized (NM_SETTING_OLPC_MESH_DHCP_ANYCAST_ADDRESS,
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"Anycast DHCP MAC address",
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"Anycast DHCP MAC address",
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DBUS_TYPE_G_UCHAR_ARRAY,
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G_PARAM_READWRITE | NM_SETTING_PARAM_SERIALIZE));
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}
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52
libnm-util/nm-setting-olpc-mesh.h
Normal file
52
libnm-util/nm-setting-olpc-mesh.h
Normal file
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@ -0,0 +1,52 @@
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/* -*- Mode: C; tab-width: 5; indent-tabs-mode: t; c-basic-offset: 5 -*- */
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#ifndef NM_SETTING_OLPC_MESH_H
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#define NM_SETTING_OLPC_MESH_H
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#include <nm-setting.h>
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G_BEGIN_DECLS
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|
||||
#define NM_TYPE_SETTING_OLPC_MESH (nm_setting_olpc_mesh_get_type ())
|
||||
#define NM_SETTING_OLPC_MESH(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_SETTING_OLPC_MESH, NMSettingOlpcMesh))
|
||||
#define NM_SETTING_OLPC_MESH_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), NM_TYPE_SETTING_OLPC_MESH, NMSettingOlpcMeshClass))
|
||||
#define NM_IS_SETTING_OLPC_MESH(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NM_TYPE_SETTING_OLPC_MESH))
|
||||
#define NM_IS_SETTING_OLPC_MESH_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), NM_TYPE_SETTING_OLPC_MESH))
|
||||
#define NM_SETTING_OLPC_MESH_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), NM_TYPE_SETTING_OLPC_MESH, NMSettingOlpcMeshClass))
|
||||
|
||||
#define NM_SETTING_OLPC_MESH_SETTING_NAME "802-11-olpc-mesh"
|
||||
|
||||
typedef enum
|
||||
{
|
||||
NM_SETTING_OLPC_MESH_ERROR_UNKNOWN = 0,
|
||||
NM_SETTING_OLPC_MESH_ERROR_INVALID_PROPERTY,
|
||||
NM_SETTING_OLPC_MESH_ERROR_MISSING_PROPERTY
|
||||
} NMSettingOlpcMeshError;
|
||||
|
||||
#define NM_TYPE_SETTING_OLPC_MESH_ERROR (nm_setting_olpc_mesh_error_get_type ())
|
||||
GType nm_setting_olpc_mesh_error_get_type (void);
|
||||
|
||||
#define NM_SETTING_OLPC_MESH_ERROR nm_setting_olpc_mesh_error_quark ()
|
||||
GQuark nm_setting_olpc_mesh_error_quark (void);
|
||||
|
||||
#define NM_SETTING_OLPC_MESH_SSID "ssid"
|
||||
#define NM_SETTING_OLPC_MESH_CHANNEL "channel"
|
||||
#define NM_SETTING_OLPC_MESH_DHCP_ANYCAST_ADDRESS "dhcp-anycast-address"
|
||||
|
||||
typedef struct {
|
||||
NMSetting parent;
|
||||
} NMSettingOlpcMesh;
|
||||
|
||||
typedef struct {
|
||||
NMSettingClass parent;
|
||||
} NMSettingOlpcMeshClass;
|
||||
|
||||
GType nm_setting_olpc_mesh_get_type (void);
|
||||
|
||||
const GByteArray *nm_setting_olpc_mesh_get_ssid (NMSettingOlpcMesh *setting);
|
||||
guint32 nm_setting_olpc_mesh_get_channel (NMSettingOlpcMesh *setting);
|
||||
const GByteArray *nm_setting_olpc_mesh_get_dhcp_anycast_address (NMSettingOlpcMesh *setting);
|
||||
|
||||
G_END_DECLS
|
||||
|
||||
#endif /* NM_SETTING_OLPC_MESH_H */
|
|
@ -68,6 +68,8 @@ NetworkManager_SOURCES = \
|
|||
nm-device-ethernet.h \
|
||||
nm-device-wifi.c \
|
||||
nm-device-wifi.h \
|
||||
nm-device-olpc-mesh.c \
|
||||
nm-device-olpc-mesh.h \
|
||||
nm-device-bt.c \
|
||||
nm-device-bt.h \
|
||||
NetworkManagerAP.c \
|
||||
|
@ -128,6 +130,9 @@ nm-device-wifi-glue.h: $(top_srcdir)/introspection/nm-device-wifi.xml
|
|||
nm-device-bt-glue.h: $(top_srcdir)/introspection/nm-device-bt.xml
|
||||
dbus-binding-tool --prefix=nm_device_bt --mode=glib-server --output=$@ $<
|
||||
|
||||
nm-device-olpc-mesh-glue.h: $(top_srcdir)/introspection/nm-device-olpc-mesh.xml
|
||||
dbus-binding-tool --prefix=nm_device_olpc_mesh --mode=glib-server --output=$@ $<
|
||||
|
||||
nm-ip4-config-glue.h: $(top_srcdir)/introspection/nm-ip4-config.xml
|
||||
dbus-binding-tool --prefix=nm_ip4_config --mode=glib-server --output=$@ $<
|
||||
|
||||
|
@ -146,6 +151,7 @@ BUILT_SOURCES = \
|
|||
nm-device-interface-glue.h \
|
||||
nm-device-ethernet-glue.h \
|
||||
nm-device-wifi-glue.h \
|
||||
nm-device-olpc-mesh-glue.h \
|
||||
nm-device-bt-glue.h \
|
||||
nm-ip4-config-glue.h \
|
||||
nm-ip6-config-glue.h \
|
||||
|
|
979
src/nm-device-olpc-mesh.c
Normal file
979
src/nm-device-olpc-mesh.c
Normal file
|
@ -0,0 +1,979 @@
|
|||
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
|
||||
/* NetworkManager -- Network link manager
|
||||
*
|
||||
* Dan Williams <dcbw@redhat.com>
|
||||
* Sjoerd Simons <sjoerd.simons@collabora.co.uk>
|
||||
* Daniel Drake <dsd@laptop.org>
|
||||
*
|
||||
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
* (C) Copyright 2005 - 2008 Red Hat, Inc.
|
||||
* (C) Copyright 2008 Collabora Ltd.
|
||||
* (C) Copyright 2009 One Laptop per Child
|
||||
*/
|
||||
|
||||
#include <glib.h>
|
||||
#include <glib/gi18n.h>
|
||||
#include <dbus/dbus.h>
|
||||
#include <netinet/in.h>
|
||||
#include <string.h>
|
||||
#include <net/ethernet.h>
|
||||
#include <iwlib.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/wait.h>
|
||||
#include <signal.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include "nm-device.h"
|
||||
#include "nm-device-wifi.h"
|
||||
#include "nm-device-olpc-mesh.h"
|
||||
#include "nm-device-interface.h"
|
||||
#include "nm-device-private.h"
|
||||
#include "nm-utils.h"
|
||||
#include "NetworkManagerUtils.h"
|
||||
#include "NetworkManagerPolicy.h"
|
||||
#include "nm-activation-request.h"
|
||||
#include "nm-properties-changed-signal.h"
|
||||
#include "nm-setting-connection.h"
|
||||
#include "nm-setting-olpc-mesh.h"
|
||||
#include "NetworkManagerSystem.h"
|
||||
#include "nm-manager.h"
|
||||
|
||||
#include "nm-device-olpc-mesh-glue.h"
|
||||
|
||||
static void nm_device_olpc_mesh_set_ssid (NMDeviceOlpcMesh *self, const GByteArray * ssid);
|
||||
|
||||
G_DEFINE_TYPE (NMDeviceOlpcMesh, nm_device_olpc_mesh, NM_TYPE_DEVICE)
|
||||
|
||||
#define NM_DEVICE_OLPC_MESH_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_DEVICE_OLPC_MESH, NMDeviceOlpcMeshPrivate))
|
||||
|
||||
|
||||
enum {
|
||||
PROP_0,
|
||||
PROP_HW_ADDRESS,
|
||||
PROP_COMPANION,
|
||||
PROP_ACTIVE_CHANNEL,
|
||||
PROP_IFINDEX,
|
||||
|
||||
LAST_PROP
|
||||
};
|
||||
|
||||
enum {
|
||||
PROPERTIES_CHANGED,
|
||||
|
||||
LAST_SIGNAL
|
||||
};
|
||||
|
||||
static guint signals[LAST_SIGNAL] = { 0 };
|
||||
|
||||
typedef enum
|
||||
{
|
||||
NM_OLPC_MESH_ERROR_CONNECTION_NOT_MESH = 0,
|
||||
NM_OLPC_MESH_ERROR_CONNECTION_INVALID,
|
||||
NM_OLPC_MESH_ERROR_CONNECTION_INCOMPATIBLE,
|
||||
} NMOlpcMeshError;
|
||||
|
||||
#define NM_OLPC_MESH_ERROR (nm_olpc_mesh_error_quark ())
|
||||
#define NM_TYPE_OLPC_MESH_ERROR (nm_olpc_mesh_error_get_type ())
|
||||
|
||||
|
||||
struct _NMDeviceOlpcMeshPrivate
|
||||
{
|
||||
gboolean dispose_has_run;
|
||||
|
||||
struct ether_addr hw_addr;
|
||||
guint32 ifindex;
|
||||
|
||||
GByteArray * ssid;
|
||||
|
||||
gint8 num_freqs;
|
||||
guint32 freqs[IW_MAX_FREQUENCIES];
|
||||
|
||||
guint8 we_version;
|
||||
gboolean up;
|
||||
|
||||
NMDevice * companion;
|
||||
gboolean stage1_waiting;
|
||||
guint device_added_cb;
|
||||
};
|
||||
|
||||
static GQuark
|
||||
nm_olpc_mesh_error_quark (void)
|
||||
{
|
||||
static GQuark quark = 0;
|
||||
if (!quark)
|
||||
quark = g_quark_from_static_string ("nm-mesh-error");
|
||||
return quark;
|
||||
}
|
||||
|
||||
/* This should really be standard. */
|
||||
#define ENUM_ENTRY(NAME, DESC) { NAME, "" #NAME "", DESC }
|
||||
|
||||
static GType
|
||||
nm_olpc_mesh_error_get_type (void)
|
||||
{
|
||||
static GType etype = 0;
|
||||
|
||||
if (etype == 0) {
|
||||
static const GEnumValue values[] = {
|
||||
/* Connection was not a wireless connection. */
|
||||
ENUM_ENTRY (NM_OLPC_MESH_ERROR_CONNECTION_NOT_MESH, "ConnectionNotMesh"),
|
||||
/* Connection was not a valid wireless connection. */
|
||||
ENUM_ENTRY (NM_OLPC_MESH_ERROR_CONNECTION_INVALID, "ConnectionInvalid"),
|
||||
/* Connection does not apply to this device. */
|
||||
ENUM_ENTRY (NM_OLPC_MESH_ERROR_CONNECTION_INCOMPATIBLE, "ConnectionIncompatible"),
|
||||
{ 0, 0, 0 }
|
||||
};
|
||||
etype = g_enum_register_static ("NMOlpcMeshError", values);
|
||||
}
|
||||
return etype;
|
||||
}
|
||||
|
||||
static guint32
|
||||
real_get_generic_capabilities (NMDevice *dev)
|
||||
{
|
||||
int fd;
|
||||
guint32 caps = NM_DEVICE_CAP_NONE;
|
||||
struct iw_range range;
|
||||
struct iwreq wrq;
|
||||
const char *iface = nm_device_get_iface (dev);
|
||||
|
||||
/* Check for Wireless Extensions support >= 16 for wireless devices */
|
||||
|
||||
fd = socket (PF_INET, SOCK_DGRAM, 0);
|
||||
if (fd < 0) {
|
||||
nm_warning ("couldn't open control socket.");
|
||||
goto out;
|
||||
}
|
||||
|
||||
memset (&wrq, 0, sizeof (struct iwreq));
|
||||
memset (&range, 0, sizeof (struct iw_range));
|
||||
strncpy (wrq.ifr_name, iface, IFNAMSIZ);
|
||||
wrq.u.data.pointer = (caddr_t) ⦥
|
||||
wrq.u.data.length = sizeof (struct iw_range);
|
||||
|
||||
if (ioctl (fd, SIOCGIWRANGE, &wrq) < 0) {
|
||||
nm_warning ("couldn't get driver range information.");
|
||||
goto out;
|
||||
}
|
||||
|
||||
if ((wrq.u.data.length < 300) || (range.we_version_compiled < 16)) {
|
||||
nm_warning ("%s: driver's Wireless Extensions version (%d) is too old.",
|
||||
iface, range.we_version_compiled);
|
||||
goto out;
|
||||
} else {
|
||||
caps |= NM_DEVICE_CAP_NM_SUPPORTED;
|
||||
}
|
||||
|
||||
out:
|
||||
if (fd >= 0)
|
||||
close (fd);
|
||||
return caps;
|
||||
}
|
||||
|
||||
static void
|
||||
nm_device_olpc_mesh_init (NMDeviceOlpcMesh * self)
|
||||
{
|
||||
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (self);
|
||||
|
||||
priv->dispose_has_run = FALSE;
|
||||
priv->we_version = 0;
|
||||
priv->companion = NULL;
|
||||
priv->stage1_waiting = FALSE;
|
||||
|
||||
memset (&(priv->hw_addr), 0, sizeof (struct ether_addr));
|
||||
}
|
||||
|
||||
static guint32 iw_freq_to_uint32 (struct iw_freq *freq)
|
||||
{
|
||||
if (freq->e == 0) {
|
||||
/* Some drivers report channel not frequency. Convert to a
|
||||
* frequency; but this assumes that the device is in b/g mode.
|
||||
*/
|
||||
if ((freq->m >= 1) && (freq->m <= 13))
|
||||
return 2407 + (5 * freq->m);
|
||||
else if (freq->m == 14)
|
||||
return 2484;
|
||||
}
|
||||
|
||||
return (guint32) (((double) freq->m) * pow (10, freq->e) / 1000000);
|
||||
}
|
||||
|
||||
|
||||
/* Until a new wireless-tools comes out that has the defs and the structure,
|
||||
* need to copy them here.
|
||||
*/
|
||||
/* Scan capability flags - in (struct iw_range *)->scan_capa */
|
||||
#define NM_IW_SCAN_CAPA_NONE 0x00
|
||||
#define NM_IW_SCAN_CAPA_ESSID 0x01
|
||||
|
||||
struct iw_range_with_scan_capa
|
||||
{
|
||||
guint32 throughput;
|
||||
guint32 min_nwid;
|
||||
guint32 max_nwid;
|
||||
guint16 old_num_channels;
|
||||
guint8 old_num_frequency;
|
||||
|
||||
guint8 scan_capa;
|
||||
/* don't need the rest... */
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
static GObject*
|
||||
constructor (GType type,
|
||||
guint n_construct_params,
|
||||
GObjectConstructParam *construct_params)
|
||||
{
|
||||
GObject *object;
|
||||
GObjectClass *klass;
|
||||
NMDeviceOlpcMesh *self;
|
||||
NMDeviceOlpcMeshPrivate *priv;
|
||||
const char *iface;
|
||||
int fd;
|
||||
struct iw_range range;
|
||||
struct iwreq wrq;
|
||||
int i;
|
||||
|
||||
klass = G_OBJECT_CLASS (nm_device_olpc_mesh_parent_class);
|
||||
object = klass->constructor (type, n_construct_params, construct_params);
|
||||
if (!object)
|
||||
return NULL;
|
||||
|
||||
self = NM_DEVICE_OLPC_MESH (object);
|
||||
priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (self);
|
||||
|
||||
iface = nm_device_get_iface (NM_DEVICE (self));
|
||||
fd = socket (PF_INET, SOCK_DGRAM, 0);
|
||||
if (fd < 0)
|
||||
goto error;
|
||||
|
||||
memset (&wrq, 0, sizeof (struct iwreq));
|
||||
memset (&range, 0, sizeof (struct iw_range));
|
||||
strncpy (wrq.ifr_name, iface, IFNAMSIZ);
|
||||
wrq.u.data.pointer = (caddr_t) ⦥
|
||||
wrq.u.data.length = sizeof (struct iw_range);
|
||||
|
||||
if (ioctl (fd, SIOCGIWRANGE, &wrq) < 0)
|
||||
goto error;
|
||||
|
||||
priv->num_freqs = MIN (range.num_frequency, IW_MAX_FREQUENCIES);
|
||||
for (i = 0; i < priv->num_freqs; i++)
|
||||
priv->freqs[i] = iw_freq_to_uint32 (&range.freq[i]);
|
||||
|
||||
priv->we_version = range.we_version_compiled;
|
||||
|
||||
close (fd);
|
||||
|
||||
/* shorter timeout for mesh connectivity */
|
||||
nm_device_set_dhcp_timeout (NM_DEVICE (self), 20);
|
||||
return object;
|
||||
|
||||
error:
|
||||
if (fd >= 0)
|
||||
close (fd);
|
||||
g_object_unref (object);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
real_hw_is_up (NMDevice *device)
|
||||
{
|
||||
return nm_system_device_is_up (device);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
real_hw_bring_up (NMDevice *dev, gboolean *no_firmware)
|
||||
{
|
||||
return nm_system_device_set_up_down (dev, TRUE, no_firmware);
|
||||
}
|
||||
|
||||
static void
|
||||
real_hw_take_down (NMDevice *dev)
|
||||
{
|
||||
nm_system_device_set_up_down (dev, FALSE, NULL);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
real_is_up (NMDevice *device)
|
||||
{
|
||||
NMDeviceOlpcMesh *self = NM_DEVICE_OLPC_MESH (device);
|
||||
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (self);
|
||||
|
||||
return priv->up;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
real_bring_up (NMDevice *dev)
|
||||
{
|
||||
NMDeviceOlpcMesh *self = NM_DEVICE_OLPC_MESH (dev);
|
||||
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (self);
|
||||
|
||||
priv->up = TRUE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static void
|
||||
device_cleanup (NMDeviceOlpcMesh *self)
|
||||
{
|
||||
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (self);
|
||||
|
||||
if (priv->ssid) {
|
||||
g_byte_array_free (priv->ssid, TRUE);
|
||||
priv->ssid = NULL;
|
||||
}
|
||||
priv->up = FALSE;
|
||||
}
|
||||
|
||||
static void
|
||||
real_take_down (NMDevice *dev)
|
||||
{
|
||||
NMDeviceOlpcMesh *self = NM_DEVICE_OLPC_MESH (dev);
|
||||
|
||||
device_cleanup (self);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
real_check_connection_compatible (NMDevice *device,
|
||||
NMConnection *connection,
|
||||
GError **error)
|
||||
{
|
||||
NMSettingConnection *s_con;
|
||||
NMSettingOlpcMesh *s_mesh;
|
||||
|
||||
s_con = NM_SETTING_CONNECTION (nm_connection_get_setting (connection, NM_TYPE_SETTING_CONNECTION));
|
||||
g_assert (s_con);
|
||||
|
||||
if (strcmp (nm_setting_connection_get_connection_type (s_con), NM_SETTING_OLPC_MESH_SETTING_NAME)) {
|
||||
g_set_error (error,
|
||||
NM_OLPC_MESH_ERROR, NM_OLPC_MESH_ERROR_CONNECTION_NOT_MESH,
|
||||
"The connection was not a Mesh connection.");
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
s_mesh = NM_SETTING_OLPC_MESH (nm_connection_get_setting (connection, NM_TYPE_SETTING_OLPC_MESH));
|
||||
if (!s_mesh) {
|
||||
g_set_error (error,
|
||||
NM_OLPC_MESH_ERROR, NM_OLPC_MESH_ERROR_CONNECTION_INVALID,
|
||||
"The connection was not a valid Mesh connection.");
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/*
|
||||
* nm_device_olpc_mesh_get_address
|
||||
*
|
||||
* Get a device's hardware address
|
||||
*
|
||||
*/
|
||||
static void
|
||||
nm_device_olpc_mesh_get_address (NMDeviceOlpcMesh *self,
|
||||
struct ether_addr *addr)
|
||||
{
|
||||
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (self);
|
||||
g_return_if_fail (self != NULL);
|
||||
g_return_if_fail (addr != NULL);
|
||||
|
||||
memcpy (addr, &(priv->hw_addr), sizeof (struct ether_addr));
|
||||
}
|
||||
|
||||
static int
|
||||
create_socket_with_request (NMDevice *self, struct iwreq *req)
|
||||
{
|
||||
int sk;
|
||||
const char * iface;
|
||||
|
||||
g_return_val_if_fail (self != NULL, -1);
|
||||
|
||||
sk = socket (AF_INET, SOCK_DGRAM, 0);
|
||||
if (!sk) {
|
||||
nm_error ("Couldn't create socket: %d.", errno);
|
||||
return -1;
|
||||
}
|
||||
|
||||
memset (req, 0, sizeof (struct iwreq));
|
||||
iface = nm_device_get_iface (NM_DEVICE (self));
|
||||
strncpy (req->ifr_name, iface, IFNAMSIZ);
|
||||
|
||||
return sk;
|
||||
}
|
||||
|
||||
static guint32
|
||||
nm_device_olpc_mesh_get_channel (NMDeviceOlpcMesh *self)
|
||||
{
|
||||
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (self);
|
||||
int sk;
|
||||
struct iwreq req;
|
||||
int ret = 0;
|
||||
int i;
|
||||
guint32 freq;
|
||||
|
||||
sk = create_socket_with_request (NM_DEVICE (self), &req);
|
||||
if (sk == -1)
|
||||
return 0;
|
||||
|
||||
if ((ioctl (sk, SIOCGIWFREQ, &req)) != 0) {
|
||||
nm_warning ("%s: failed to get channel (errno: %d))",
|
||||
nm_device_get_iface (NM_DEVICE (self)), errno);
|
||||
goto out;
|
||||
}
|
||||
|
||||
freq = iw_freq_to_uint32 (&req.u.freq);
|
||||
|
||||
for (i = 0 ; i < priv->num_freqs; i++) {
|
||||
if (freq == priv->freqs[i])
|
||||
break;
|
||||
}
|
||||
if (i < priv->num_freqs)
|
||||
ret = i + 1;
|
||||
|
||||
out:
|
||||
if (sk >= 0)
|
||||
close (sk);
|
||||
return ret;
|
||||
}
|
||||
|
||||
static void
|
||||
nm_device_olpc_mesh_set_channel (NMDeviceOlpcMesh *self, guint32 channel)
|
||||
{
|
||||
int sk;
|
||||
struct iwreq req;
|
||||
|
||||
if (nm_device_olpc_mesh_get_channel (self) == channel)
|
||||
return;
|
||||
|
||||
sk = create_socket_with_request (NM_DEVICE (self), &req);
|
||||
if (sk < 0)
|
||||
return;
|
||||
|
||||
if (channel > 0) {
|
||||
req.u.freq.flags = IW_FREQ_FIXED;
|
||||
req.u.freq.e = 0;
|
||||
req.u.freq.m = channel;
|
||||
}
|
||||
|
||||
if (ioctl (sk, SIOCSIWFREQ, &req) != 0)
|
||||
nm_warning ("%s: failed to set to channel %d (errno: %d))",
|
||||
nm_device_get_iface (NM_DEVICE (self)), channel, errno);
|
||||
else
|
||||
g_object_notify (G_OBJECT (self), NM_DEVICE_OLPC_MESH_ACTIVE_CHANNEL);
|
||||
|
||||
close (sk);
|
||||
}
|
||||
|
||||
static void
|
||||
nm_device_olpc_mesh_set_ssid (NMDeviceOlpcMesh *self, const GByteArray * ssid)
|
||||
{
|
||||
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (self);
|
||||
int sk;
|
||||
struct iwreq wrq;
|
||||
const char * iface;
|
||||
guint32 len = 0;
|
||||
char buf[IW_ESSID_MAX_SIZE + 1];
|
||||
|
||||
g_return_if_fail (self != NULL);
|
||||
|
||||
sk = socket (AF_INET, SOCK_DGRAM, 0);
|
||||
if (!sk) {
|
||||
nm_error ("Couldn't create socket: %d.", errno);
|
||||
return;
|
||||
}
|
||||
|
||||
iface = nm_device_get_iface (NM_DEVICE (self));
|
||||
|
||||
memset (buf, 0, sizeof (buf));
|
||||
if (ssid) {
|
||||
len = ssid->len;
|
||||
memcpy (buf, ssid->data, MIN (sizeof (buf) - 1, len));
|
||||
}
|
||||
wrq.u.essid.pointer = (caddr_t) buf;
|
||||
|
||||
if (priv->we_version < 21) {
|
||||
/* For historic reasons, set SSID length to include one extra
|
||||
* character, C string nul termination, even though SSID is
|
||||
* really an octet string that should not be presented as a C
|
||||
* string. Some Linux drivers decrement the length by one and
|
||||
* can thus end up missing the last octet of the SSID if the
|
||||
* length is not incremented here. WE-21 changes this to
|
||||
* explicitly require the length _not_ to include nul
|
||||
* termination. */
|
||||
if (len)
|
||||
len++;
|
||||
}
|
||||
wrq.u.essid.length = len;
|
||||
wrq.u.essid.flags = (len > 0) ? 1 : 0; /* 1=enable SSID, 0=disable/any */
|
||||
|
||||
strncpy (wrq.ifr_name, iface, IFNAMSIZ);
|
||||
|
||||
if (ioctl (sk, SIOCSIWESSID, &wrq) < 0) {
|
||||
if (errno != ENODEV) {
|
||||
nm_warning ("error setting SSID to '%s' for device %s: %s",
|
||||
ssid ? nm_utils_escape_ssid (ssid->data, ssid->len) : "(null)",
|
||||
iface, strerror (errno));
|
||||
}
|
||||
}
|
||||
|
||||
close (sk);
|
||||
}
|
||||
|
||||
|
||||
guint32
|
||||
nm_device_olpc_mesh_get_ifindex (NMDeviceOlpcMesh *self)
|
||||
{
|
||||
g_return_val_if_fail (self != NULL, FALSE);
|
||||
|
||||
return NM_DEVICE_OLPC_MESH_GET_PRIVATE (self)->ifindex;
|
||||
}
|
||||
|
||||
/****************************************************************************/
|
||||
|
||||
static void
|
||||
real_update_hw_address (NMDevice *dev)
|
||||
{
|
||||
NMDeviceOlpcMesh *self = NM_DEVICE_OLPC_MESH (dev);
|
||||
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (self);
|
||||
struct ifreq req;
|
||||
int ret, fd;
|
||||
|
||||
fd = socket (PF_INET, SOCK_DGRAM, 0);
|
||||
if (fd < 0) {
|
||||
g_warning ("could not open control socket.");
|
||||
return;
|
||||
}
|
||||
|
||||
memset (&req, 0, sizeof (struct ifreq));
|
||||
strncpy (req.ifr_name, nm_device_get_iface (dev), IFNAMSIZ);
|
||||
ret = ioctl (fd, SIOCGIFHWADDR, &req);
|
||||
if (ret) {
|
||||
nm_warning ("%s: (%s) error getting hardware address: %d",
|
||||
__func__, nm_device_get_iface (dev), errno);
|
||||
goto out;
|
||||
}
|
||||
|
||||
if (memcmp (&priv->hw_addr, &req.ifr_hwaddr.sa_data, sizeof (struct ether_addr))) {
|
||||
memcpy (&priv->hw_addr, &req.ifr_hwaddr.sa_data, sizeof (struct ether_addr));
|
||||
g_object_notify (G_OBJECT (dev), NM_DEVICE_OLPC_MESH_HW_ADDRESS);
|
||||
}
|
||||
|
||||
out:
|
||||
close (fd);
|
||||
}
|
||||
|
||||
|
||||
static NMActStageReturn
|
||||
real_act_stage1_prepare (NMDevice *dev, NMDeviceStateReason *reason)
|
||||
{
|
||||
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (dev);
|
||||
gboolean scanning;
|
||||
|
||||
/* disconnect companion device, if it is connected */
|
||||
if (nm_device_get_act_request (NM_DEVICE (priv->companion))) {
|
||||
nm_warning ("disconnecting companion device");
|
||||
nm_device_state_changed (NM_DEVICE (priv->companion),
|
||||
NM_DEVICE_STATE_DISCONNECTED,
|
||||
NM_VPN_CONNECTION_STATE_REASON_USER_DISCONNECTED);
|
||||
nm_warning ("companion disconnected");
|
||||
}
|
||||
|
||||
|
||||
/* wait with continuing configuration untill the companion device is done
|
||||
* scanning */
|
||||
g_object_get (priv->companion, "scanning", &scanning, NULL);
|
||||
if (scanning) {
|
||||
priv->stage1_waiting = TRUE;
|
||||
return NM_ACT_STAGE_RETURN_POSTPONE;
|
||||
}
|
||||
|
||||
return NM_ACT_STAGE_RETURN_SUCCESS;
|
||||
}
|
||||
|
||||
static NMActStageReturn
|
||||
real_act_stage2_config (NMDevice *dev, NMDeviceStateReason *reason)
|
||||
{
|
||||
NMDeviceOlpcMesh *self = NM_DEVICE_OLPC_MESH (dev);
|
||||
NMConnection *connection;
|
||||
NMSettingOlpcMesh *s_mesh;
|
||||
NMActRequest *req;
|
||||
guint32 channel;
|
||||
const GByteArray *anycast_addr_array;
|
||||
guint8 *anycast_addr = NULL;
|
||||
|
||||
req = nm_device_get_act_request (dev);
|
||||
g_assert (req);
|
||||
|
||||
connection = nm_act_request_get_connection (req);
|
||||
g_assert (connection);
|
||||
|
||||
s_mesh = NM_SETTING_OLPC_MESH (nm_connection_get_setting (connection, NM_TYPE_SETTING_OLPC_MESH));
|
||||
g_assert (s_mesh);
|
||||
|
||||
channel = nm_setting_olpc_mesh_get_channel (s_mesh);
|
||||
if (channel != 0)
|
||||
nm_device_olpc_mesh_set_channel (self, channel);
|
||||
nm_device_olpc_mesh_set_ssid (self, nm_setting_olpc_mesh_get_ssid (s_mesh));
|
||||
|
||||
anycast_addr_array = nm_setting_olpc_mesh_get_dhcp_anycast_address (s_mesh);
|
||||
if (anycast_addr_array)
|
||||
anycast_addr = anycast_addr_array->data;
|
||||
|
||||
nm_device_set_dhcp_anycast_address (dev, anycast_addr);
|
||||
return NM_ACT_STAGE_RETURN_SUCCESS;
|
||||
}
|
||||
|
||||
static NMActStageReturn
|
||||
real_act_stage4_ip4_config_timeout (NMDevice *dev,
|
||||
NMIP4Config **config,
|
||||
NMDeviceStateReason *reason)
|
||||
{
|
||||
return NM_ACT_STAGE_RETURN_FAILURE;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
nm_device_olpc_mesh_dispose (GObject *object)
|
||||
{
|
||||
NMDeviceOlpcMesh *self = NM_DEVICE_OLPC_MESH (object);
|
||||
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (self);
|
||||
|
||||
if (priv->dispose_has_run) {
|
||||
G_OBJECT_CLASS (nm_device_olpc_mesh_parent_class)->dispose (object);
|
||||
return;
|
||||
}
|
||||
|
||||
priv->dispose_has_run = TRUE;
|
||||
|
||||
device_cleanup (self);
|
||||
|
||||
if (priv->device_added_cb != 0)
|
||||
g_source_remove (priv->device_added_cb);
|
||||
|
||||
priv->device_added_cb = 0;
|
||||
|
||||
G_OBJECT_CLASS (nm_device_olpc_mesh_parent_class)->dispose (object);
|
||||
}
|
||||
|
||||
static void
|
||||
get_property (GObject *object, guint prop_id,
|
||||
GValue *value, GParamSpec *pspec)
|
||||
{
|
||||
NMDeviceOlpcMesh *device = NM_DEVICE_OLPC_MESH (object);
|
||||
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (device);
|
||||
struct ether_addr hw_addr;
|
||||
|
||||
switch (prop_id) {
|
||||
case PROP_HW_ADDRESS:
|
||||
nm_device_olpc_mesh_get_address (device, &hw_addr);
|
||||
g_value_take_string (value, nm_ether_ntop (&hw_addr));
|
||||
break;
|
||||
case PROP_COMPANION:
|
||||
g_value_set_string (value, nm_device_get_path (priv->companion));
|
||||
break;
|
||||
case PROP_ACTIVE_CHANNEL:
|
||||
g_value_set_uint (value, nm_device_olpc_mesh_get_channel (device));
|
||||
break;
|
||||
case PROP_IFINDEX:
|
||||
g_value_set_uint (value, nm_device_olpc_mesh_get_ifindex (device));
|
||||
break;
|
||||
default:
|
||||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
set_property (GObject *object, guint prop_id,
|
||||
const GValue *value, GParamSpec *pspec)
|
||||
{
|
||||
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (object);
|
||||
|
||||
switch (prop_id) {
|
||||
case PROP_IFINDEX:
|
||||
/* construct-only */
|
||||
priv->ifindex = g_value_get_uint (value);
|
||||
break;
|
||||
default:
|
||||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
nm_device_olpc_mesh_class_init (NMDeviceOlpcMeshClass *klass)
|
||||
{
|
||||
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
||||
NMDeviceClass *parent_class = NM_DEVICE_CLASS (klass);
|
||||
|
||||
g_type_class_add_private (object_class, sizeof (NMDeviceOlpcMeshPrivate));
|
||||
|
||||
object_class->constructor = constructor;
|
||||
object_class->get_property = get_property;
|
||||
object_class->set_property = set_property;
|
||||
object_class->dispose = nm_device_olpc_mesh_dispose;
|
||||
|
||||
parent_class->get_type_capabilities = NULL;
|
||||
parent_class->get_generic_capabilities = real_get_generic_capabilities;
|
||||
parent_class->hw_is_up = real_hw_is_up;
|
||||
parent_class->hw_bring_up = real_hw_bring_up;
|
||||
parent_class->hw_take_down = real_hw_take_down;
|
||||
parent_class->is_up = real_is_up;
|
||||
parent_class->bring_up = real_bring_up;
|
||||
parent_class->take_down = real_take_down;
|
||||
parent_class->update_hw_address = real_update_hw_address;
|
||||
parent_class->check_connection_compatible = real_check_connection_compatible;
|
||||
|
||||
parent_class->act_stage1_prepare = real_act_stage1_prepare;
|
||||
parent_class->act_stage2_config = real_act_stage2_config;
|
||||
parent_class->act_stage4_ip4_config_timeout = real_act_stage4_ip4_config_timeout;
|
||||
|
||||
/* Properties */
|
||||
g_object_class_install_property
|
||||
(object_class, PROP_HW_ADDRESS,
|
||||
g_param_spec_string (NM_DEVICE_OLPC_MESH_HW_ADDRESS,
|
||||
"MAC Address",
|
||||
"Hardware MAC address",
|
||||
NULL,
|
||||
G_PARAM_READABLE));
|
||||
g_object_class_install_property
|
||||
(object_class, PROP_COMPANION,
|
||||
g_param_spec_string (NM_DEVICE_OLPC_MESH_COMPANION,
|
||||
"Companion device",
|
||||
"Companion device object path",
|
||||
NULL,
|
||||
G_PARAM_READABLE));
|
||||
g_object_class_install_property
|
||||
(object_class, PROP_ACTIVE_CHANNEL,
|
||||
g_param_spec_uint (NM_DEVICE_OLPC_MESH_ACTIVE_CHANNEL,
|
||||
"Active channel",
|
||||
"Active channel",
|
||||
0, G_MAXUINT32, 0,
|
||||
G_PARAM_READABLE));
|
||||
|
||||
g_object_class_install_property (object_class, PROP_IFINDEX,
|
||||
g_param_spec_uint (NM_DEVICE_OLPC_MESH_IFINDEX,
|
||||
"Ifindex",
|
||||
"Interface index",
|
||||
0, G_MAXUINT32, 0,
|
||||
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
|
||||
|
||||
signals[PROPERTIES_CHANGED] =
|
||||
nm_properties_changed_signal_new (object_class,
|
||||
G_STRUCT_OFFSET (NMDeviceOlpcMeshClass, properties_changed));
|
||||
|
||||
dbus_g_object_type_install_info (G_TYPE_FROM_CLASS (klass), &dbus_glib_nm_device_olpc_mesh_object_info);
|
||||
|
||||
dbus_g_error_domain_register (NM_OLPC_MESH_ERROR, NULL,
|
||||
NM_TYPE_OLPC_MESH_ERROR);
|
||||
}
|
||||
|
||||
static void
|
||||
companion_notify_cb (NMDeviceWifi *companion, GParamSpec *pspec, gpointer user_data)
|
||||
{
|
||||
NMDeviceOlpcMesh *self = NM_DEVICE_OLPC_MESH (user_data);
|
||||
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (self);
|
||||
gboolean scanning;
|
||||
|
||||
if (!priv->stage1_waiting)
|
||||
return;
|
||||
|
||||
g_object_get (companion, "scanning", &scanning, NULL);
|
||||
|
||||
if (!scanning) {
|
||||
priv->stage1_waiting = FALSE;
|
||||
nm_device_activate_schedule_stage2_device_config (NM_DEVICE (self));
|
||||
}
|
||||
}
|
||||
|
||||
/* disconnect from mesh if someone starts using the companion */
|
||||
static void
|
||||
companion_state_changed_cb (NMDeviceWifi *companion, NMDeviceState state, NMDeviceState old_state, NMDeviceStateReason reason, gpointer user_data)
|
||||
{
|
||||
NMDeviceOlpcMesh *self = NM_DEVICE_OLPC_MESH (user_data);
|
||||
NMDeviceState self_state = nm_device_get_state (NM_DEVICE (self));
|
||||
|
||||
if ( self_state < NM_DEVICE_STATE_PREPARE
|
||||
|| self_state > NM_DEVICE_STATE_ACTIVATED
|
||||
|| state < NM_DEVICE_STATE_PREPARE
|
||||
|| state > NM_DEVICE_STATE_ACTIVATED)
|
||||
return;
|
||||
|
||||
nm_debug ("disconnecting mesh due to companion connectivity");
|
||||
nm_device_state_changed (NM_DEVICE (self),
|
||||
NM_DEVICE_STATE_DISCONNECTED,
|
||||
NM_VPN_CONNECTION_STATE_REASON_USER_DISCONNECTED);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
companion_scan_allowed_cb (NMDeviceWifi *companion, gpointer user_data)
|
||||
{
|
||||
NMDeviceOlpcMesh *self = NM_DEVICE_OLPC_MESH (user_data);
|
||||
NMDeviceState state;
|
||||
|
||||
g_object_get (G_OBJECT (self), NM_DEVICE_INTERFACE_STATE, &state, NULL);
|
||||
|
||||
/* Don't allow the companion to scan while configure the mesh interface */
|
||||
return (state < NM_DEVICE_STATE_PREPARE) || (state > NM_DEVICE_STATE_IP_CONFIG);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
companion_autoconnect_allowed_cb (NMDeviceWifi *companion, gpointer user_data)
|
||||
{
|
||||
NMDeviceOlpcMesh *self = NM_DEVICE_OLPC_MESH (user_data);
|
||||
NMDeviceState state;
|
||||
|
||||
g_object_get (G_OBJECT (self), NM_DEVICE_INTERFACE_STATE, &state, NULL);
|
||||
|
||||
/* Don't allow the companion to autoconnect while a mesh connection is
|
||||
* active */
|
||||
return (state < NM_DEVICE_STATE_PREPARE) || (state > NM_DEVICE_STATE_ACTIVATED);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
is_companion (NMDeviceOlpcMesh *self, NMDevice *other)
|
||||
{
|
||||
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (self);
|
||||
struct ether_addr their_addr;
|
||||
|
||||
if (!NM_IS_DEVICE_WIFI (other))
|
||||
return FALSE;
|
||||
|
||||
nm_device_wifi_get_address (NM_DEVICE_WIFI (other), &their_addr);
|
||||
|
||||
if (memcmp (priv->hw_addr.ether_addr_octet,
|
||||
their_addr.ether_addr_octet, ETH_ALEN) != 0) {
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
/* FIXME detect when our companion leaves */
|
||||
priv->companion = other;
|
||||
|
||||
g_source_remove (priv->device_added_cb);
|
||||
priv->device_added_cb = 0;
|
||||
|
||||
nm_device_state_changed (NM_DEVICE (self),
|
||||
NM_DEVICE_STATE_DISCONNECTED,
|
||||
NM_DEVICE_STATE_REASON_NONE);
|
||||
|
||||
nm_debug ("Found companion device: %s", nm_device_get_iface (other));
|
||||
|
||||
g_signal_connect (G_OBJECT (other), "state-changed",
|
||||
G_CALLBACK (companion_state_changed_cb), self);
|
||||
g_signal_connect (G_OBJECT (other), "notify::scanning",
|
||||
G_CALLBACK (companion_notify_cb), self);
|
||||
g_signal_connect (G_OBJECT (other), "scanning-allowed",
|
||||
G_CALLBACK (companion_scan_allowed_cb), self);
|
||||
g_signal_connect (G_OBJECT (other), "autoconnect-allowed",
|
||||
G_CALLBACK (companion_autoconnect_allowed_cb), self);
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static void
|
||||
device_added_cb (NMDevice *other, gpointer user_data)
|
||||
{
|
||||
NMDeviceOlpcMesh *self = NM_DEVICE_OLPC_MESH (user_data);
|
||||
|
||||
is_companion (self, other);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
check_companion_cb (gpointer user_data)
|
||||
{
|
||||
NMDeviceOlpcMesh *self = NM_DEVICE_OLPC_MESH (user_data);
|
||||
NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (self);
|
||||
NMManager *manager;
|
||||
GSList *list;
|
||||
|
||||
if (priv->companion != NULL) {
|
||||
nm_device_state_changed (NM_DEVICE (user_data),
|
||||
NM_DEVICE_STATE_DISCONNECTED,
|
||||
NM_DEVICE_STATE_REASON_NONE);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
if (priv->device_added_cb != 0)
|
||||
return FALSE;
|
||||
|
||||
manager = nm_manager_get (NULL, NULL, NULL);
|
||||
|
||||
priv->device_added_cb = g_signal_connect (manager, "device-added",
|
||||
G_CALLBACK (device_added_cb), self);
|
||||
|
||||
list = nm_manager_get_devices (manager);
|
||||
for (; list != NULL ; list = list->next)
|
||||
if (is_companion (self, NM_DEVICE (list->data)))
|
||||
break;
|
||||
|
||||
g_object_unref (manager);
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
static void
|
||||
state_changed_cb (NMDevice *device, NMDeviceState state, gpointer user_data)
|
||||
{
|
||||
NMDeviceOlpcMesh *self = NM_DEVICE_OLPC_MESH (device);
|
||||
|
||||
switch (state) {
|
||||
case NM_DEVICE_STATE_UNMANAGED:
|
||||
break;
|
||||
case NM_DEVICE_STATE_UNAVAILABLE:
|
||||
/* If transitioning to UNAVAILBLE and the companion device is known then
|
||||
* transition to DISCONNECTED otherwise wait for our companion.
|
||||
*/
|
||||
g_idle_add (check_companion_cb, self);
|
||||
break;
|
||||
case NM_DEVICE_STATE_ACTIVATED:
|
||||
break;
|
||||
case NM_DEVICE_STATE_FAILED:
|
||||
break;
|
||||
case NM_DEVICE_STATE_DISCONNECTED:
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
NMDevice *
|
||||
nm_device_olpc_mesh_new (const char *udi,
|
||||
const char *iface,
|
||||
const char *driver,
|
||||
guint32 ifindex)
|
||||
{
|
||||
GObject *obj;
|
||||
|
||||
g_return_val_if_fail (udi != NULL, NULL);
|
||||
g_return_val_if_fail (iface != NULL, NULL);
|
||||
g_return_val_if_fail (driver != NULL, NULL);
|
||||
|
||||
obj = g_object_new (NM_TYPE_DEVICE_OLPC_MESH,
|
||||
NM_DEVICE_INTERFACE_UDI, udi,
|
||||
NM_DEVICE_INTERFACE_IFACE, iface,
|
||||
NM_DEVICE_INTERFACE_DRIVER, driver,
|
||||
NM_DEVICE_OLPC_MESH_IFINDEX, ifindex,
|
||||
NM_DEVICE_INTERFACE_TYPE_DESC, "802.11 OLPC Mesh",
|
||||
NM_DEVICE_INTERFACE_DEVICE_TYPE, NM_DEVICE_TYPE_OLPC_MESH,
|
||||
NULL);
|
||||
if (obj == NULL)
|
||||
return NULL;
|
||||
|
||||
g_signal_connect (obj, "state-changed", G_CALLBACK (state_changed_cb), NULL);
|
||||
|
||||
return NM_DEVICE (obj);
|
||||
}
|
85
src/nm-device-olpc-mesh.h
Normal file
85
src/nm-device-olpc-mesh.h
Normal file
|
@ -0,0 +1,85 @@
|
|||
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
|
||||
|
||||
/* NetworkManager -- Network link manager
|
||||
*
|
||||
* Dan Williams <dcbw@redhat.com>
|
||||
* Sjoerd Simons <sjoerd.simons@collabora.co.uk>
|
||||
* Daniel Drake <dsd@laptop.org>
|
||||
*
|
||||
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
* (C) Copyright 2005 Red Hat, Inc.
|
||||
* (C) Copyright 2008 Collabora Ltd.
|
||||
* (C) Copyright 2009 One Laptop per Child
|
||||
*/
|
||||
|
||||
#ifndef NM_DEVICE_OLPC_MESH_H
|
||||
#define NM_DEVICE_OLPC_MESH_H
|
||||
|
||||
#include <glib-object.h>
|
||||
#include <dbus/dbus.h>
|
||||
|
||||
#include "nm-device.h"
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
#define NM_TYPE_DEVICE_OLPC_MESH (nm_device_olpc_mesh_get_type ())
|
||||
#define NM_DEVICE_OLPC_MESH(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_DEVICE_OLPC_MESH, NMDeviceOlpcMesh))
|
||||
#define NM_DEVICE_OLPC_MESH_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), NM_TYPE_DEVICE_OLPC_MESH, NMDeviceOlpcMeshClass))
|
||||
#define NM_IS_DEVICE_OLPC_MESH(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NM_TYPE_DEVICE_OLPC_MESH))
|
||||
#define NM_IS_DEVICE_OLPC_MESH_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), NM_TYPE_DEVICE_OLPC_MESH))
|
||||
#define NM_DEVICE_OLPC_MESH_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), NM_TYPE_DEVICE_OLPC_MESH, NMDeviceOlpcMeshClass))
|
||||
|
||||
#define NM_DEVICE_OLPC_MESH_HW_ADDRESS "hw-address"
|
||||
#define NM_DEVICE_OLPC_MESH_COMPANION "companion"
|
||||
#define NM_DEVICE_OLPC_MESH_BITRATE "bitrate"
|
||||
#define NM_DEVICE_OLPC_MESH_ACTIVE_CHANNEL "active-channel"
|
||||
#define NM_DEVICE_OLPC_MESH_IFINDEX "ifindex"
|
||||
|
||||
#ifndef NM_DEVICE_OLPC_MESH_DEFINED
|
||||
#define NM_DEVICE_OLPC_MESH_DEFINED
|
||||
typedef struct _NMDeviceOlpcMesh NMDeviceOlpcMesh;
|
||||
#endif
|
||||
|
||||
typedef struct _NMDeviceOlpcMeshClass NMDeviceOlpcMeshClass;
|
||||
typedef struct _NMDeviceOlpcMeshPrivate NMDeviceOlpcMeshPrivate;
|
||||
|
||||
struct _NMDeviceOlpcMesh
|
||||
{
|
||||
NMDevice parent;
|
||||
};
|
||||
|
||||
struct _NMDeviceOlpcMeshClass
|
||||
{
|
||||
NMDeviceClass parent;
|
||||
|
||||
/* Signals */
|
||||
void (*properties_changed) (NMDeviceOlpcMesh *device,
|
||||
GHashTable *properties);
|
||||
};
|
||||
|
||||
|
||||
GType nm_device_olpc_mesh_get_type (void);
|
||||
|
||||
NMDevice *nm_device_olpc_mesh_new (const char *udi,
|
||||
const char *iface,
|
||||
const char *driver,
|
||||
guint32 ifindex);
|
||||
|
||||
guint32 nm_device_olpc_mesh_get_ifindex (NMDeviceOlpcMesh *self);
|
||||
|
||||
G_END_DECLS
|
||||
|
||||
#endif /* NM_DEVICE_OLPC_MESH_H */
|
|
@ -35,6 +35,7 @@
|
|||
#include "nm-device-private.h"
|
||||
#include "nm-device-ethernet.h"
|
||||
#include "nm-device-wifi.h"
|
||||
#include "nm-device-olpc-mesh.h"
|
||||
#include "NetworkManagerSystem.h"
|
||||
#include "nm-properties-changed-signal.h"
|
||||
#include "nm-setting-bluetooth.h"
|
||||
|
@ -1392,6 +1393,8 @@ find_device_by_ifindex (NMManager *self, guint32 ifindex)
|
|||
candidate_idx = nm_device_ethernet_get_ifindex (NM_DEVICE_ETHERNET (device));
|
||||
else if (NM_IS_DEVICE_WIFI (device))
|
||||
candidate_idx = nm_device_wifi_get_ifindex (NM_DEVICE_WIFI (device));
|
||||
else if (NM_IS_DEVICE_OLPC_MESH (device))
|
||||
candidate_idx = nm_device_olpc_mesh_get_ifindex (NM_DEVICE_OLPC_MESH (device));
|
||||
|
||||
if (candidate_idx == ifindex)
|
||||
return device;
|
||||
|
|
|
@ -36,6 +36,7 @@
|
|||
#include "nm-utils.h"
|
||||
#include "NetworkManagerUtils.h"
|
||||
#include "nm-device-wifi.h"
|
||||
#include "nm-device-olpc-mesh.h"
|
||||
#include "nm-device-ethernet.h"
|
||||
|
||||
typedef struct {
|
||||
|
@ -271,6 +272,13 @@ is_wireless (GUdevDevice *device)
|
|||
return is_wifi;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
is_olpc_mesh (GUdevDevice *device)
|
||||
{
|
||||
const gchar *prop = g_udev_device_get_property (device, "ID_NM_OLPC_MESH");
|
||||
return (prop != NULL);
|
||||
}
|
||||
|
||||
static GObject *
|
||||
device_creator (NMUdevManager *manager,
|
||||
GUdevDevice *udev_device,
|
||||
|
@ -311,7 +319,9 @@ device_creator (NMUdevManager *manager,
|
|||
return NULL;
|
||||
}
|
||||
|
||||
if (is_wireless (udev_device))
|
||||
if (is_olpc_mesh (udev_device)) /* must be before is_wireless */
|
||||
device = (GObject *) nm_device_olpc_mesh_new (path, ifname, driver, ifindex);
|
||||
else if (is_wireless (udev_device))
|
||||
device = (GObject *) nm_device_wifi_new (path, ifname, driver, ifindex);
|
||||
else
|
||||
device = (GObject *) nm_device_ethernet_new (path, ifname, driver, ifindex);
|
||||
|
|
Loading…
Reference in a new issue