platform: fix lifetime/preferred type in _address_get_lifetime()

They are defined as gint32 but are assigned a guint32 value and
then immediately passed back to the caller of _address_get_lifetime()
as guint32.  They can never be negative, and may receive values
greater than G_MAXINT32, so they should be unsigned.
nmcli/bash-completion: complete logging level "TRACE"

Fixes: bdea7d61d031c4cf1912dbc018e533f5b98556a4
Signed-off-by: Thomas Haller <thaller@redhat.com>
nmcli/bash-completion: complete "help" for `nmcli general status|permissions <TAB>`

Signed-off-by: Thomas Haller <thaller@redhat.com>
cli: fix a regression in monitoring addresses vs. method changes

while editing an existing commention.
It was broken by commit 45590f809addf82531616a55a30d4f4656f128e6 that called
nm_connection_replace_settings_from_connection() which replaces settings with
connected signal handlers.
cli: fix an error path in second level 'set' command of nmcli editor

Test case:
nmcli> goto ipv4.addresses
nmcli ipv4.addresses> set 1.1.1.1
Do you also want to set 'ipv4.method' to 'manual'? [yes]: no
nmcli ipv4.addresses> set 3.3.3.3/99
Error: failed to set 'addresses' property: invalid prefix '99'; <1-32> allowed
Do you also want to set 'ipv4.method' to 'manual'? [yes]:

The second question (after failed 'set') should not be asked.
libnm: cancel NMRemoteSettings/NMManager property reload when NM quits

If the operation isn't canceled it returns an error, printing this:

/libnm/client-nm-running:
(/home/dcbw/Development/fdo/NetworkManager/libnm/tests/.libs/lt-test-nm-client:17983): libnm-WARNING **: updated_properties: error reading NMRemoteSettings properties: GDBus.Error:org.freedesktop.DBus.Error.NoReply: Message did not receive a reply (timeout by message bus)
/bin/sh: line 5: 17983 Trace/breakpoint trap   ./libnm-test-launch.sh ${dir}$tst
FAIL: test-nm-client

which screws up testcases because they don't expect this message.
And in this case, since libnm knows that NM is exiting and will
just clear out the properties anyway, it's useless to print the message.
trivial: re-arrange NMObject class methods

Move class-related and initialization interface related methods to
the bottom.
libnm: queue added/removed signals and suppress uninitialized notifications

Property notifications are queued during object initialization and
reloading, but the added/removed signals were emitted immediately
even before the object was fully initialized.

Additionally, depending on how long asynchronous initialization took,
the notifications could have been emitted before the object was
fully initialized as deferred_notify_cb() wasn't being suppressed
until all the properties were complete.

For synchronous intialization, signals could be emitted at various
times during initialization and not all of the object's properties
may be read.  Furthermore property notifications were queued in an
idle handler, which breaks users that may not use a mainloop.  All
signals and notifications should be emitted immediately after
initialization is complete for synchronous initialization.

To make things consistent and ensure that all signals and notifications
are emitted only when initialization is complete, queue signals for
deferred emission and only run notifications/signals when all the
object's properties have been read.  For synchronous initialization,
emit all notifications and signals immediately after initialization
and not from an idle handler.
trivial: make _nm_object_reload_properties() private to nm-object.c
merge: fix libnm signal/ordering issues (bgo #738979)
libnm/libnm-util: add VPN 'persistent' property

This property will indicate that the user wishes the VPN connection
to stay active until explicitly disconnected, even across link changes
or other interruptions.
vpn: allow plugins to re-enter the STARTING state to indicate reconnect

If the VPN re-enters the STARTING state to indicate that it has
disconnected from the VPN server and is trying to reconnect, change
the VPN connection's state to indicate that connectivity may be
limited.  Wait for the VPN to provide updated IP configuration
information from the reconnect to change back to the ACTIVATED
state.
vpn: allow plugins to indicate 'can-persist' capability

The plugin can indicate that this connection can persist across link
changes and other connectivity dropouts by passing this option
back in the SetConfig() calls.
vpn/core: move VPN gateway route between devices when routing changes
vpn: reconnect on service failures (bgo #349151)

Attempt to reconnect the VPN on failures, except when the underlying
device fails.

https://bugzilla.gnome.org/show_bug.cgi?id=349151
merge: automatic VPN reconnect support (bgo #349151)
dhcp: add systemd DHCP code

This is a direct dump from systemd git on 2014-10-28, git commit
c4ac990007.  Only relevant files were included.

    SYSTEMD_DIR=../systemd
    COMMIT=c4ac990007cd0069bb7e76ec15dd731320f382fd

    mkdir -p ./src/dhcp-manager/systemd-dhcp/src/libsystemd-network/
    mkdir -p ./src/dhcp-manager/systemd-dhcp/src/shared/
    mkdir -p ./src/dhcp-manager/systemd-dhcp/src/systemd/

    (
       cd "$SYSTEMD_DIR"
       git checkout "$COMMIT"
       git clean -fdx
    )
    /bin/cp "$SYSTEMD_DIR"/src/libsystemd-network/dhcp-internal.h ./src/dhcp-manager/systemd-dhcp/src/libsystemd-network/dhcp-internal.h
    /bin/cp "$SYSTEMD_DIR"/src/libsystemd-network/dhcp-lease-internal.h ./src/dhcp-manager/systemd-dhcp/src/libsystemd-network/dhcp-lease-internal.h
    /bin/cp "$SYSTEMD_DIR"/src/libsystemd-network/dhcp-network.c ./src/dhcp-manager/systemd-dhcp/src/libsystemd-network/dhcp-network.c
    /bin/cp "$SYSTEMD_DIR"/src/libsystemd-network/dhcp-option.c ./src/dhcp-manager/systemd-dhcp/src/libsystemd-network/dhcp-option.c
    /bin/cp "$SYSTEMD_DIR"/src/libsystemd-network/dhcp-packet.c ./src/dhcp-manager/systemd-dhcp/src/libsystemd-network/dhcp-packet.c
    /bin/cp "$SYSTEMD_DIR"/src/libsystemd-network/dhcp-protocol.h ./src/dhcp-manager/systemd-dhcp/src/libsystemd-network/dhcp-protocol.h
    /bin/cp "$SYSTEMD_DIR"/src/libsystemd-network/dhcp6-internal.h ./src/dhcp-manager/systemd-dhcp/src/libsystemd-network/dhcp6-internal.h
    /bin/cp "$SYSTEMD_DIR"/src/libsystemd-network/dhcp6-lease-internal.h ./src/dhcp-manager/systemd-dhcp/src/libsystemd-network/dhcp6-lease-internal.h
    /bin/cp "$SYSTEMD_DIR"/src/libsystemd-network/dhcp6-network.c ./src/dhcp-manager/systemd-dhcp/src/libsystemd-network/dhcp6-network.c
    /bin/cp "$SYSTEMD_DIR"/src/libsystemd-network/dhcp6-option.c ./src/dhcp-manager/systemd-dhcp/src/libsystemd-network/dhcp6-option.c
    /bin/cp "$SYSTEMD_DIR"/src/libsystemd-network/dhcp6-protocol.h ./src/dhcp-manager/systemd-dhcp/src/libsystemd-network/dhcp6-protocol.h
    /bin/cp "$SYSTEMD_DIR"/src/libsystemd-network/network-internal.c ./src/dhcp-manager/systemd-dhcp/src/libsystemd-network/network-internal.c
    /bin/cp "$SYSTEMD_DIR"/src/libsystemd-network/network-internal.h ./src/dhcp-manager/systemd-dhcp/src/libsystemd-network/network-internal.h
    /bin/cp "$SYSTEMD_DIR"/src/libsystemd-network/sd-dhcp-client.c ./src/dhcp-manager/systemd-dhcp/src/libsystemd-network/sd-dhcp-client.c
    /bin/cp "$SYSTEMD_DIR"/src/libsystemd-network/sd-dhcp-lease.c ./src/dhcp-manager/systemd-dhcp/src/libsystemd-network/sd-dhcp-lease.c
    /bin/cp "$SYSTEMD_DIR"/src/libsystemd-network/sd-dhcp6-client.c ./src/dhcp-manager/systemd-dhcp/src/libsystemd-network/sd-dhcp6-client.c
    /bin/cp "$SYSTEMD_DIR"/src/libsystemd-network/sd-dhcp6-lease.c ./src/dhcp-manager/systemd-dhcp/src/libsystemd-network/sd-dhcp6-lease.c
    /bin/cp "$SYSTEMD_DIR"/src/shared/async.h ./src/dhcp-manager/systemd-dhcp/src/shared/async.h
    /bin/cp "$SYSTEMD_DIR"/src/shared/fileio.c ./src/dhcp-manager/systemd-dhcp/src/shared/fileio.c
    /bin/cp "$SYSTEMD_DIR"/src/shared/fileio.h ./src/dhcp-manager/systemd-dhcp/src/shared/fileio.h
    /bin/cp "$SYSTEMD_DIR"/src/shared/list.h ./src/dhcp-manager/systemd-dhcp/src/shared/list.h
    /bin/cp "$SYSTEMD_DIR"/src/shared/macro.h ./src/dhcp-manager/systemd-dhcp/src/shared/macro.h
    /bin/cp "$SYSTEMD_DIR"/src/shared/refcnt.h ./src/dhcp-manager/systemd-dhcp/src/shared/refcnt.h
    /bin/cp "$SYSTEMD_DIR"/src/shared/siphash24.c ./src/dhcp-manager/systemd-dhcp/src/shared/siphash24.c
    /bin/cp "$SYSTEMD_DIR"/src/shared/siphash24.h ./src/dhcp-manager/systemd-dhcp/src/shared/siphash24.h
    /bin/cp "$SYSTEMD_DIR"/src/shared/socket-util.h ./src/dhcp-manager/systemd-dhcp/src/shared/socket-util.h
    /bin/cp "$SYSTEMD_DIR"/src/shared/sparse-endian.h ./src/dhcp-manager/systemd-dhcp/src/shared/sparse-endian.h
    /bin/cp "$SYSTEMD_DIR"/src/shared/strv.c ./src/dhcp-manager/systemd-dhcp/src/shared/strv.c
    /bin/cp "$SYSTEMD_DIR"/src/shared/strv.h ./src/dhcp-manager/systemd-dhcp/src/shared/strv.h
    /bin/cp "$SYSTEMD_DIR"/src/shared/time-util.c ./src/dhcp-manager/systemd-dhcp/src/shared/time-util.c
    /bin/cp "$SYSTEMD_DIR"/src/shared/time-util.h ./src/dhcp-manager/systemd-dhcp/src/shared/time-util.h
    /bin/cp "$SYSTEMD_DIR"/src/shared/utf8.c ./src/dhcp-manager/systemd-dhcp/src/shared/utf8.c
    /bin/cp "$SYSTEMD_DIR"/src/shared/utf8.h ./src/dhcp-manager/systemd-dhcp/src/shared/utf8.h
    /bin/cp "$SYSTEMD_DIR"/src/shared/util.c ./src/dhcp-manager/systemd-dhcp/src/shared/util.c
    /bin/cp "$SYSTEMD_DIR"/src/shared/util.h ./src/dhcp-manager/systemd-dhcp/src/shared/util.h
    /bin/cp "$SYSTEMD_DIR"/src/shared/in-addr-util.c ./src/dhcp-manager/systemd-dhcp/src/shared/in-addr-util.c
    /bin/cp "$SYSTEMD_DIR"/src/shared/in-addr-util.h ./src/dhcp-manager/systemd-dhcp/src/shared/in-addr-util.h
    /bin/cp "$SYSTEMD_DIR"/src/systemd/_sd-common.h ./src/dhcp-manager/systemd-dhcp/src/systemd/_sd-common.h
    /bin/cp "$SYSTEMD_DIR"/src/systemd/sd-dhcp-client.h ./src/dhcp-manager/systemd-dhcp/src/systemd/sd-dhcp-client.h
    /bin/cp "$SYSTEMD_DIR"/src/systemd/sd-dhcp-lease.h ./src/dhcp-manager/systemd-dhcp/src/systemd/sd-dhcp-lease.h
    /bin/cp "$SYSTEMD_DIR"/src/systemd/sd-dhcp6-client.h ./src/dhcp-manager/systemd-dhcp/src/systemd/sd-dhcp6-client.h
    /bin/cp "$SYSTEMD_DIR"/src/systemd/sd-dhcp6-lease.h ./src/dhcp-manager/systemd-dhcp/src/systemd/sd-dhcp6-lease.h
    /bin/cp "$SYSTEMD_DIR"/src/systemd/sd-event.h ./src/dhcp-manager/systemd-dhcp/src/systemd/sd-event.h
    /bin/cp "$SYSTEMD_DIR"/src/systemd/sd-id128.h ./src/dhcp-manager/systemd-dhcp/src/systemd/sd-id128.h
sd-dhcp6-client: fix off-by-two error in DUID length

The duid data passed by the client does not include the DUID type,
but client->duid_len does account for the size of the DUID type.
sd-dhcp-client: support custom client IDs

Non-ethernet interface types use different client identifier formats,
plus when doing DHCPv4 and DHCPv6 on the same interface, the client
identifier should be related per RFC 4361.  Thus let the caller
override the existing MAC-based client identifier if necessary.
sd-dhcp-lease: load/save client ID

The lease is intimately tied to the client ID in use, so when loading
and renewing a lease, the same client ID should be used.