nm_device_state_changed() had a check to make sure it wasn't entered
recursively (which had been a source of bugs in the past), but it was
global rather than per-device, so it caused errors when VLANs changed
state in response to their parent device changing state. Fix that.
https://bugzilla.gnome.org/show_bug.cgi?id=698619
Some devices aren't expected to support carrier detection, so there's
no reason to have NMDevice log about it. Move that message into
NMDeviceEthernet, where failure to support carrier-detect really is
worth mentioning.
Also, make NMDeviceEthernet use NMPlatform for carrier-detection
detection (and move the MII carrier-detect-support check from
NMDeviceEthernet into NMLinuxPlatform).
Finally, have NMDeviceGeneric actually check whether the device
supports carrier detect, rather than just always assuming it doesn't.
This is really, really old 2007-era code. Any NMDevice that gets
created is already supported, so there's no reason to have every
device set NM_DEVICE_CAP_NM_SUPPORTED. For those subclasses that
only set that capability, we can remove the subclass method
entirely. Next, it turns out that the "type capabilities" code
wasn't used anywhere, so remove that too. Lastly, "cipsec"
interfaces haven't been used on linux in about 5 years (they
were created by the Cisco binary-only IPSec kernel module for
Cisco VPNs long before vpnc and openswan came around) so we can
remove that code too.
With carrier handling moved to NMDevice, the only thing left in
NMDeviceWired was speed, which was actually ethernet-specific anyway.
So move that to NMDeviceEthernet, and then kill NMDeviceWired.
Change the way that nm-properties-changed-signal works, and parse the
dbus-binding-tool-generated info to get the exact list of properties
that it's expected to export.
This makes NM_PROPERTY_PARAM_NO_EXPORT unnecessary, and also fixes the
problem of properties like NMDevice:hw-address being exported on
classes where it shouldn't be.
4d326182 changed connection hashing slightly such that now base type settings
are always returned even if they are empty. Unfortunately a bunch of code in
the settings hashed connections with the ONLY_SECRETS flag and then checked
whether the returned hash was NULL or not to determine whether there were
any secrets, and then called nm_connection_update_secrets() with the hash.
nm_connection_update_secrets() would fail in the case where a setting
name was given, but the passed-in secrets hash did not contain any secrets
for the requested setting. Instead, the function should return success
to match the semantics of passing in an entire connection hash which may
not have any secrets either.
And change src/main.c to use the local allocation macros. This
results in much cleaner code, as one can see from the diff.
Because libgsystem is designed for nonrecursive make, it fits best in
the current recursive setup if we build . first. This will be a lot
nicer when we switch NM to a nonrecursive setup.
--wait <0-maxint>
0 : means "do not wait". nmcli exits immediatelly with success.
1... : if operation doesn't finish within the timeout, nmcli exits with an error
Reverts part of
2226a00cc2
core: add a "default-unmanaged" setting for devices
Newly-created master interfaces are in the UNAVAILABLE state, but if
they were created in response to a slave connection being activated,
the master must be activated immediately too. But a device cannot
be activated unless it's in the DISCONNECTED state, so restore that
state change.
nm_device_release_one_slave() may change the list head, but the
for loop in nm_device_master_release_slaves() can't handle that.
Use a while loop instead.
Same fix as in commit 195a09d7c0.
NL_AUTO_PROVIDE is not a valid flag for this call and it's coincidental
with ROUTE_CACHE_CONTENT, which is not what we want.
One result arising from this fix is that per-device routes are now
assigned priorities correctly. This means, for instance, you can have a
wired and wireless connection on the same network, and have the wired
connection always take precedence whilst it's available.
Signed-off-by: Michael Chapman <mike@very.puzzling.org>
dist tarballs shouldn't ever be released without the documentation,
and this allows us to build the tarballs with pre-generated docs
that get installed on the end system, but don't need to be built
there. So the end system doesn't need gtk-doc installed, only
the dist system does.
https://bugzilla.gnome.org/show_bug.cgi?id=700093
If a kernel interface changes its MAC address, and NM is not
supposed to manage that interface, ifupdown needs to notice
that MAC address change and tell NM that the unmanaged devices
have changed, so that NM continues to not touch the device
after the MAC has changed.
well_known_interfaces -> eni_ifaces, since it's a hash of any
interfaces read from /etc/network/interfaces.
well_known_ifaces -> kernel_ifaces, since it's a hash of any
network subsystem interface the kernel knows about
'iface_connections' is really the list of all NMIfupdownConnections
known to the plugin, read from /e/n/i and hashed by block name. Since
ifupdown doesn't store anything *except* connections from /e/n/i,
just rename it to 'connections' to reduce confusion with the
well_known_interfaces and well_known_ifaces hashes.
It *is* legitimate to (re-)activate a connection on an already-active
device, so remove the newly-added "sanity check" preventing that.
Pointed out by jklimes.
If for some reason the connection is disrupted and the AP rejects
reconnection attempts (perhaps the driver has a bug, you get
disconnected, and the AP rejects association because it thinks
you're already associated), the AP object was being removed from
the scan list by code meant to handle out-of-range or turned-off
APs. Thus even though the AP was in-range, it wouldn't be
found and the connection retried until the next scan.
Instead, only remove the AP object from the scan list if the
supplicant hasn't been able to exchange any frames with the
AP. This preserves the out-of-range handling, becuase the
supplicant wouldn't be able to talk to the AP and thus
'ssid_found' will be FALSE, and also ensures that an in-range
but confused AP says in the scan list and will be retried
immediately.
This will help to store more link attributes in NMFakePlatform link
array than in public NMPlatformLink array. Some of the future
attributes will not be part of the NMPlatform API.
