When the supplicant starts connecting, or gets disconnected, track
whether it ever starts talking to an AP. Then if the connection fails
as a result of an initial connection timeout or a link timeout, we
can use SSID_NOT_FOUND when we're reasonably sure the AP doesn't
exist. Clients can use this to show better error messages.
Note that SSID_NOT_FOUND may only be reported when using nl80211
drivers, as WEXT drivers don't provide the status necessary to
determine whether the network exists or not.
Implements a new property that provides a list of currently
available connections a device could connect to. For example
if a connection for a particular wireless connection exists and
that wireless network appears in the scan list it would show in the
AvailableConnections property of the device.
(dcbw: found a slightly cleaner way to do this; it's a lot like the
check_connection_compatible class method, except it deals with
live network data too. So convert the subclass methods to
just check additional live network data, and have the base
device class handle adding the connection to the hash and all
the associated signalling. Also fix a bug where the available
connections were not updated when a device moved from UNAVAILABLE
to available, its available connections were not updated)
The info is extracted via SIOCETHTOOL ioctl() syscall using ETHTOOL_GDRVINFO.
This works for most drivers but not all, e.g. for modems. We may figure out how
to get the info for specific devices, and enhance the solution by implementing
specific functions for particular device types later.
It is bound to autoconnect_inhibit private variable (has opposite meaning).
While 'Autoconnect' is TRUE (default value) the device can automatically
activate a connection. If it is changed to FALSE, the device will not
auto-activate until 'Autoconnect' is TRUE again.
Disconnect() method sets 'Autoconnect' to FALSE. NMPolicy monitors the property
and schedules auto activation when FALSE->TRUE transition is made.
"InfiniBand" has a capital "B". Fix that everywhere it's being used as
a human-readable string.
In particular, the RH initscripts recognize "TYPE=infiniband" and
"TYPE=InfiniBand", but not "TYPE=Infiniband", which is what we were
writing before.
Many different interface types can support VLANs, including
Infiniband, WiFi, etc. So we have to create a new device class
for them instead of keeping the support in NMDeviceEthernet.
Allows clients to retrieve the reason a device changed to
the given state along with the state itself, preventing
race conditions if the state were retrieved separately
from the reason. Reason codes were not previously
accessible without listening to the StateChanged signal.
Enables easier traversal of the object hierarchy; if a client is
watching signals on a device they can easily get back to the
parent NMActiveConnection object to grab connection details or
status.
Will be used for things like activating a VPN connection before
signaling that the device is activated, or maybe for bridges and
bonds, to ensure that applications don't think the system has
connectivity before everything is set up.
We'll use IP_CHECK for detecting whether we're behind a captive
portal or on a network that does not have access to the Internet.
We'll probably run some variety of plugins during this stage to
help detect this, and possibly handle it for us (auto-login to
captive portal for example).
DEACTIVATING will be used for tearing down network shares or
cleanly closing network sessions when we're able to clean up
an activation. ie, "pre-down" for Debian.
Track missing firmware and ensure the device can't be used when firmware
is missing. Add a property for missing firmware so that clients can do
something intelligent with this information.
In the past networkmanager did not allow to manually disconnect devices.
Manually disconnected devices will not be automatically reconnected until one
of the following events occur:
1. user activates a connection for the currently disconnected device
2. network manager awakes from hibernate/suspend
3. network manager is restarted (e.g. reboot)
Add a Disconnect method to generic NMDevice dbus interface; set a new private
autoconnect_inhibit flag if Disconnect method is called through dbus.
Based on this auto activation for devices gets inhibited until one
of the above events occur.
Instead of doing this in every device subclass, do it in the NMDevice
superclass. nm_device_can_activate() already did the same logic that
each of the subclass device_state_changed() handlers were doing to
figure out whether they could do the transition from unavailable
to disconnected, so just use that in NMDevice and kill lots of code.
Mark activation requests that contain connections to be assumed,
and use that to short-circuit various parts of the activation
process by not touching various device attributes, since they
are already set up. Also ensure the device is not deactivated
when it initially becomes managed, because that would kill the
connection we are about to assume.
The only thing that doesn't work yet is the system-settings service's
"auto eth" connections for ethernet devices that don't have an existing
connection. Might also have issues with unmanaged devices that can't
provide a MAC address until they are brought up, but we'll see.
* include/NetworkManager.h
introspection/nm-device.xml
- Add device state change reason for carrier changes
* src/nm-device-ethernet.c
- (set_carrier): use the carrier change reason when changing device
state in response to carrier changes
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4203 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
* include/NetworkManager.h
introspection/nm-device.xml
include/NetworkManagerVPN.h
- Add a few more state reasons for the device deactivated state
* src/nm-device-interface.c
src/nm-device-interface.h
- (nm_device_interface_deactivate): add a 'reason' argument
* src/nm-device.c
src/nm-device.h
- (nm_device_deactivate, nm_device_take_down): add a 'reason' argument
- (nm_device_state_changed): pass the state change reason to
nm_device_take_down()
- (nm_device_set_managed): take a 'reason' argument, and pass it along
to the state change function
* src/nm-manager.c
src/nm-manager.h
- (remove_one_device, handle_unmanaged_devices, sync_devices,
impl_manager_sleep): pass a reason code to nm_device_set_managed()
- (nm_manager_deactivate_connection): add a 'reason' argument and pass
something reasonable along to VPN deactivation
* src/vpn-manager/nm-vpn-manager.c
src/vpn-manager/nm-vpn-manager.h
- (nm_vpn_manager_deactivate_connection): add a 'reason' argument and
pass that along to nm_vpn_connection_disconnect()
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4174 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
* include/NetworkManager.h
introspection/nm-device.xml
- Add a "missing firmware" device state reason
* src/NetworkManagerSystem.c
src/NetworkManagerSystem.h
- (nm_system_device_set_up_down): add a no_firmware argument
- (nm_system_device_set_up_down_with_iface): if the result of setting
IFF_UP is ENOENT, that almost always means missing firmware
* src/backends/NetworkManagerGeneric.c
src/nm-device-ethernet.c
src/nm-device-private.h
src/nm-device-wifi.c
src/nm-device.c
src/nm-device.h
src/nm-hso-gsm-device.c
src/vpn-manager/nm-vpn-connection.c
- Pass no_firmware along; check it where appropriate
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3983 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
* introspection/Makefile.am
introspection/nm-device.xml
introspection/nm-dhcp4-config.xml
- Add bits for the DHCP4Config property of the device, and the DHCP4Config
itself
* src/nm-device-interface.c
src/nm-device-interface.h
- Add the DHCP4Config property
* src/nm-device.c
- Keep track of DHCP4 options via a new DHCP4Config property and notify
D-Bus clients when it changes
* src/nm-dhcp4-config.c
src/nm-dhcp4-config.h
- Simple object to store DHCP4 options, export them over D-Bus, and
notify when they change
* src/dhcp-manager/nm-dhcp-manager.c
src/dhcp-manager/nm-dhcp-manager.h
- (nm_dhcp_manager_set_dhcp4_config, copy_dhcp4_config_option): copy and
filter server-returned DHCP options into an NMDHCP4Config object
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3829 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
Modify the NMDevice::state-changed signal to include the previous state
and reason. Enables the applet to provide more information why device
activation failed.
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3819 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
* include/NetworkManager.h
- Remove the DOWN and CANCELLED device states
- Add UNMANAGED and UNAVAILABLE device states
- Document the device states
* introspection/nm-device.xml
src/nm-device-interface.c
src/nm-device-interface.h
- Add the 'managed' property
* test/nm-tool.c
- (detail_device): print out device state
* src/NetworkManagerSystem.h
src/backends/NetworkManagerArch.c
src/backends/NetworkManagerDebian.c
src/backends/NetworkManagerFrugalware.c
src/backends/NetworkManagerGentoo.c
src/backends/NetworkManagerMandriva.c
src/backends/NetworkManagerPaldo.c
src/backends/NetworkManagerRedHat.c
src/backends/NetworkManagerSlackware.c
src/backends/NetworkManagerSuSE.c
- (nm_system_device_get_system_config, nm_system_device_get_disabled
nm_system_device_free_system_config): remove; they were unused and
their functionality should be re-implemented in each distro's
system settings service plugin
* src/nm-gsm-device.c
src/nm-gsm-device.h
src/nm-cdma-device.c
src/nm-cdma-device.h
- (*_new): take the 'managed' argument
* src/nm-device.c
- (nm_device_set_address): remove, fold into nm_device_bring_up()
- (nm_device_init): start in unmanaged state, not disconnected
- (constructor): don't start device until the system settings service
has had a chance to figure out if the device is managed or not
- (nm_device_deactivate, nm_device_bring_up, nm_device_bring_down):
don't set device state here, let callers handle that as appropriate
- (nm_device_dispose): don't touch the device if it's not managed
- (set_property, get_property, nm_device_class_init): implement the
'managed' property
- (nm_device_state_changed): bring the device up if its now managed,
and deactivate it if it used to be active
- (nm_device_get_managed, nm_device_set_managed): do the right thing
with the managed state
* src/nm-hal-manager.c
- (wired_device_creator, wireless_device_creator, modem_device_creator):
take initial managed state and pass it along to device constructors
- (create_device_and_add_to_list): get managed state and pass to
type creators
* src/nm-device-802-11-wireless.c
- (real_can_activate): fold in most of
nm_device_802_11_wireless_can_activate()
- (can_scan): can't scan in UNAVAILABLE or UNMANAGED
- (link_timeout_cb): instead of deactivating, change device state and
let the device state handler to it
- (real_update_hw_address): clean up
- (state_changed_cb): when entering UNAVAILABLE state, schedule an idle
handler to transition to DISCONNECTED if the device isn't rfkilled
* src/nm-device-802-3-ethernet.c
- (set_carrier): move above callers and get rid of prototype
- (device_state_changed): when entering UNAVAILABLE state, schedule an
idle handler to transition to DISCONNECTED if the device has a
carrier
- (real_update_hw_address): clean up
- (link_timeout_cb, ppp_state_changed): change state instead of calling
deactivation directly as deactivation doesn't change state anymore
* src/NetworkManagerPolicy.c
- (schedule_activate_check): yay, remove wireless_enabled hack since
the NMManager and wireless devices work that out themselves now
- (device_state_changed): change to a switch and update for new device
states
- (device_carrier_changed): remove; device handles this now through
state changes
- (device_added): don't care about carrier any more; the initial
activation check will happen when the device transitions to
DISCONNECTED
* src/nm-manager.c
- (dispose): clear unmanaged devices
- (handle_unmanaged_devices): update unmanaged device list and toggle
the managed property on each device when needed
- (system_settings_properties_changed_cb): handle signals from the
system settings service
- (system_settings_get_unmanaged_devices_cb): handle callback from
getting the unmanaged device list method call
- (query_unmanaged_devices): ask the system settings service for its
list of unmanaged devices
- (nm_manager_name_owner_changed, initial_get_connections): get unmanaged
devices
- (manager_set_wireless_enabled): push rfkill state down to wireless
devices directly and let them handle the necessary state transitions
- (manager_device_state_changed): update for new device states
- (nm_manager_add_device): set initial rfkill state on wireless devices
- (nm_manager_remove_device): don't touch the device if it's unmanaged
- (nm_manager_activate_connection): return error if the device is
unmanaged
- (nm_manager_sleep): handle new device states correctly; don't change
the state of unavailable/unmanaged devices
* libnm-glib/nm-device-802-11-wireless.c
- (state_changed_cb): update for new device states
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3540 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
* introspection/nm-manager.xml
introspection/nm-manager-client.xml
- (ActivateConnection): return the object path of the active connection
on success
- (GetActiveConnections): remove
- (DeactivateConnection): new function; deactivate a currently active
connection
- Add an ActiveConnections property which returns an array of
active connection object paths
* introspection/nm-device.xml
- (Deactivate): remove
* introspection/all.xml
- Add ActiveConnection introspection
* introspection/nm-active-connection.xml
- Add the ActiveConnection object
* include/NetworkManager.h
- Add the Connection.Active D-Bus interface
* src/nm-device-interface.c
- (impl_device_deactivate): remove
* src/nm-activation-request.c
src/nm-activation-request.c
src/Makefile.am
- Implement the Connection.Active D-Bus interface
* src/nm-manager.c
- (get_property, nm_manager_class_init): add ACTIVE_CONNECTIONS property
- (nm_manager_activate_device): return the active connection path
- (connection_added_default_handler, impl_manager_activate_connection):
return the active connection to the caller
- (add_one_connection_element, impl_manager_get_active_connections):
remove
- (impl_manager_deactivate_connection): new function; deactivate an
active connection
* libnm-glib/nm-device.c
libnm-glib/nm-device.h
- Remove Deactivate() function
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3484 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
