Add a property on NMManager indicating that it is currently starting
up and activating startup-time/boot-time network connections.
"startup" is initially TRUE, and becomes FALSE once all NMDevices
report that they have no pending activity (eg, trying to activate,
waiting for a wifi scan to complete, etc). This is tracked via a new
NMDevice:has-pending-activity property, which is maintained partially
by the device itself, and partially by other parts of the code.
When a VPN wanted to add some routes (like the host route for the
VPN gateway) it would add them itself and listen for parent device
events and re-add them if necessary. That's pretty fragile, plus
the platform blows away routes that aren't part of the IP config
that's getting applied.
So we might as well just have the VPN connection tell the parent
what the routes are, and have the parent device handle updating
the routing. The routes are through the parent device anyway,
and so are "owned" by the parent too.
Bluetooth device hardware addresses won't change during the lifetime
of the object (since that would mean a completely new device) and
they also won't have an ifindex because they aren't netdevices.
Various bits of the core periodically call nm_device_update_hw_address()
to update a device's hardware address, but this function expects that
any device with a hardware address also has an ifindex. Except that
Bluetooth devices don't because they aren't netdevices.
Modify the get_hw_address_length() function to return a boolean
indicating whether or not the address can ever change, and set that
for BT devices. nm_device_update_hw_address() then exits early if
there's no point in re-checking the hardware address, avoiding the
assertion.
https://bugzilla.gnome.org/show_bug.cgi?id=701744
The previous ignore-carrier rules did not work well with dynamic IP
(dhcp/slaac) connections. Change the rule so that only static IP
connections can be activated when carrier is not present (but both
static and dynamic connections will remain up when carrier is lost).
These turn out to be pretty useless, since their functions are already
covered by each device's state-changed handler or can be done in other
places like deactivate().
https://bugzilla.gnome.org/show_bug.cgi?id=702190
Rather than passing UDI, ifname, and driver name to the device
constructors as separate arguments, just pass the NMPlatformLink
instead and let it parse them out.
Virtual types still take UDI and ifname separately, since we create
fake NMDevices for them for autoactivating connections. That's weird
in other ways too though, so perhaps this should be revisted.
Add hidden command line option --run-from-build-dir; with that, helpers
like nm-avahi-autoipd.action and nm-dhcp-helper will be called from the
build tree instead of libexecdir, which allows testing without having to
install first.
Helper paths are now stored in global variables instead of macros, and
get modified with that new option.
https://bugzilla.gnome.org/show_bug.cgi?id=698752
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.
