mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
synced 2025-12-30 20:10:10 +01:00
88a56d5435
Suggestion from Bill Moss: * src/NetworkManagerSystem.c - (nm_system_device_set_up_down_with_iface): ignore ENODEV * src/NetworkManager.c - (nm_data_free): move destruction of the various managers after release of device list, because deactivating and freeing a device requires at least the named manager - (nm_poll_and_update_wireless_link_state): (nm_device_link_activated): (nm_device_link_deactivated): don't grab the device list lock when actually updating device link status or strength, since nm_device_set_link_active() needs to call nm_get_active_device(), which also locks the device list. * src/NetworkManagerDevice.c - (nm_device_set_link_active): if a device's link switches from off->on, and it's wired, and the active device is wireless (or there is no active device), activate the new device whose link just came on - (link_to_specific_ap): try to smooth over intermittency in wireless links my only calling the link to the current ap "failed" when more than 2 consecutive link checks have failed git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@606 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
109 lines
2.7 KiB
C
109 lines
2.7 KiB
C
/* NetworkManager -- Network link manager
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*
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* Dan Williams <dcbw@redhat.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* (C) Copyright 2005 Red Hat, Inc.
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*/
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#include <errno.h>
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#include <glib.h>
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#include <dbus/dbus-glib.h>
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#include <libhal.h>
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#include <iwlib.h>
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#include <signal.h>
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#include <string.h>
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#include "NetworkManager.h"
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#include "NetworkManagerMain.h"
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#include "NetworkManagerDevice.h"
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#include "NetworkManagerAPList.h"
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/* Wireless device specific options */
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typedef struct NMDeviceWirelessOptions
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{
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char * cur_essid; /* Mainly for test devices */
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gboolean supports_wireless_scan;
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gint8 strength;
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gint8 invalid_strength_counter;
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iwqual max_qual;
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iwqual avg_qual;
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guint failed_link_count;
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gint8 num_freqs;
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double freqs[IW_MAX_FREQUENCIES];
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GMutex * scan_mutex;
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NMAccessPointList * ap_list;
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guint8 scan_interval; /* seconds */
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guint32 last_scan;
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} NMDeviceWirelessOptions;
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/* Wired device specific options */
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typedef struct NMDeviceWiredOptions
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{
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gboolean has_carrier_detect;
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} NMDeviceWiredOptions;
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/* General options structure */
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typedef union NMDeviceOptions
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{
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NMDeviceWirelessOptions wireless;
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NMDeviceWiredOptions wired;
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} NMDeviceOptions;
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/*
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* NetworkManager device structure
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*/
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struct NMDevice
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{
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guint refcount;
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char * udi;
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char * iface;
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NMDeviceType type;
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NMDriverSupportLevel driver_support_level;
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gboolean removed;
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gboolean link_active;
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guint32 ip4_address;
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/* FIXME: ipv6 address too */
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struct ether_addr hw_addr;
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NMData * app_data;
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NMDeviceOptions options;
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/* IP configuration info */
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void * system_config_data; /* Distro-specific config data (parsed config file, etc) */
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gboolean use_dhcp;
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NMIP4Config * ip4_config; /* Config from DHCP, PPP, or system config files */
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GMainContext * context;
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GMainLoop * loop;
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GThread * worker;
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gboolean worker_started;
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guint renew_timeout;
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guint rebind_timeout;
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NMActRequest * act_request;
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gboolean quit_activation; /* Flag to signal activation thread to stop activating */
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gboolean test_device;
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gboolean test_device_up;
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};
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