"UNKNOWN" is not a good name. If you don't set the property
in the connection explicitly, it should be "DEFAULT".
Also, make "DEFAULT" -1. For one, that ensures that the enum's
underlying integer type is signed. Otherwise, it's cumbersome
to test "if (mdns >= DEFAULT)" because in case of unsigned types,
the compiler will warn about the check always being true.
Also, it allows for "NO" to be zero. These are no strong reasons,
but I tend to think this is better.
Also, don't make the property of NMSettingConnection a CONSTRUCT property.
Initialize the default manually in the init function.
Also, order the numeric values so that DEFAULT < NO < RESOLVE < YES with
YES being largest because it enables *the most*.
(cherry picked from commit 9d92848ada)
Also, keep the internal variable of type int. The only way to set the
field is via the GObject property setter. At that point, don't yet
cast the integer type to enum.
(cherry picked from commit eec907b35a)
The secrets are transient -- when they are loaded into the connections and
subsequently cleared the connection itself doesn't change. The Update
signal is to be emmited only on explicit Update()/Update2() or
ClearSecrets() which is already the case.
Apart from Update being wrong, it has the ill effect of causing libnm to
drop secrets from the cached connection.
(cherry picked from commit 66ae0cc306)
We already define _GNU_SOURCE in "config.h", depending
on configure checks.
Also, we always should first include "config.h" (which means
to first include "nm-default.h").
Also, we don't need the entire <link.h>, <dlfcn.h> suffices.
(cherry picked from commit 84576ce861)
The internal client asserts that the length of the client ID is not more
than MAX_CLIENT_ID_LEN. Avoid that assert by truncating the string.
Also add new nm_dhcp_client_set_client_id_*() setters, that either
set the ID based on a string (in our common dhclient specific
format), or based on the binary data (as obtained from systemd client).
Also, add checks and assertions that the client ID which is
set via nm_dhcp_client_set_client_id() is always of length
of at least 2 (as required by rfc2132, section-9.14).
(cherry picked from commit 686afe531a)
Add a new device state reason code for unsupported IP method. It is
returned, for example, when users select manual IP configuration for
WWAN connections:
# nmcli connection mod Gsm ipv4.method manual ipv4.address 1.2.3.4/32
# nmcli connection up Gsm
Error: Connection activation failed: The selected IP method is not
supported
compared to the old:
Error: Connection activation failed: IP configuration could not be
reserved (no available address, timeout, etc.)
Note that we could instead fail the connection validation if the
method is not supported by the connection type, but adding such
limitation now could make existing connections invalid.
https://bugzilla.redhat.com/show_bug.cgi?id=1459529
(cherry picked from commit aa820e9386)
One setting may contain a superset or subset of the another. Be sure not
to ignore the presence of extra secret properties.
(cherry picked from commit 16f8651908)
They're triggered by the prototypes in header file inclusion, even
though no routines or variables that use the type are actually used.
(cherry picked from commit 685cb5c88b)
binary-search can find an index of a matching entry in a sorted
list. However, if the list contains multiple entries that compare
equal, it can be interesting to find the first/last entry. For example,
if you want to append new items after the last.
Extend binary search to optionally continue the binary search
to determine the range that compares equal.
(cherry picked from commit d83eee5d57)
The idea is
tfilter.<parent>=[handle <handle>] <tfilter> [<options>] [action [<action options>...]]
What works now:
[tc]
qdisc.root=handle 1234: fq_codel
qdisc.ffff:fff1=ingress
tfilter.1234:=matchall action drop
tfilter.ffff:=matchall action simple sdata Hello
(cherry picked from commit 2e8fc6947d)
Printing a g_warning() from the library is not helpful.
Client-side, libnm should support newer server versions and changing
formats. To support forward-compatibility, it should parse the received
GVariant best-effort like, without complaining.
Server-side, libnm-core should return errors when receiving invalid
configuration. It must not maintain forward-compatibility, only
backward-compatibility -- which is implemented by handling old
and newer formats. But never should server allow a configuration
that is invalid.
Currently, the libnm API cannot yet fail at this point. Hence,
it cannot return an error. It would need a strict and relaxed
parsing mode. Until that exists, just comment out the warnings.
(cherry picked from commit 7cd2b6178d)
The actions are not too useful my themselves, but it will be possible to
embed them into traffic filters in subsequent commits.
(cherry picked from commit 7c8ce778fb)
The format for qdiscs is
qdisc.<parent>=[handle <handle>] <qdisc> [<options>...]
E.g.:
[tc]
qdisc.root=fq_codel handle de4d:
qdisc.ffff:fff1=ingress
That is pretty much what is supported at this point.
(cherry picked from commit 9d0eeb30b6)
"no_value" indicates that the the attribute is a single word, not a
key=value pair. If the type is BOOLEAN then the attribute is considered
true, if it's a STRING then the key is used instead of a value.
"consumes_rest" indicates that the particular key takes the unparseable
tail of the string for a value.
This allows parsing tc-style strings. Consider this filter:
,------ regular key/value pair
,-----'----.
root handle 1234: matchall action simple foo bar baz
| | `-----------.-----------'
| | `- "", STRING, consumes_rest
| `------------------- "kind", STRING, no_value
`-------------------------------------- "root', BOOLEAN, no_value
(cherry picked from commit 47b1dc3828)
