Udev may be slow at startup and it may take a while until the
device is visible in udev. Before that, there are no pending
actions yet because the device is still in unmanaged state.
Hack nm_device_has_pending_action() to indicate a pending action
when the platform link is not yet initialized.
We don't bother using nm_device_add_pending_action() to schedule
a proper pending-action. It is simpler this way, also we precisely
log about the state of NM_UNMANAGED_PLATFORM_INIT flag. The pending
actions are implemented in their way mostly for logging purpose to
understand what blocks a device. For NM_UNMANAGED_PLATFORM_INIT we
have sufficient logging so no need for the overhead and effort.
https://bugzilla.gnome.org/show_bug.cgi?id=779920
We should implement all our private-getters with the very same pattern
(i.e. their type structure contains a field "_priv" and nm_assert()
with a GObject type check).
NM_LINUX_PLATFORM_GET_PRIVATE() was already doing all of that. Now just
use the _NM_GET_PRIVATE_VOID() macro which formally follows the
intended pattern.
_NM_GET_PRIVATE() macro is used to implement a standard private-getter, but it
requires that "self" is a pointer of either "const type *" or "type *". That
is great in most cases, but sometimes we have predominatly self pointers of
different type, so it would require a lot of casts.
Add a different form _NM_GET_PRIVATE_VOID() where self pointer can be any
non-const pointer and returns a non-const private pointer after casting.
In order to support a reapply of proxy configuration, remember the PAC
URL received through DHCP and merge it again with configuration from
proxy setting on reapply.
Wait that the address becomes non-tentative before adding the route
with RTA_PREFSRC. Dummy interfaces are NOARP and thus don't do DAD,
but the kernel sets the address as tentative for a small amount of
time, which prevents the immediate addition of the route with
preferred source.
Fixes: 36d9e252d2
In practice, this should only matter when there are multiple
header files with the same name. That is something we try
to avoid already, by giving headers a distinct name.
When building NetworkManager itself, we clearly want to use
double-quotes for including our own headers.
But we also want to do that in our public headers. For example:
./a.c
#include <stdio.h>
#include <nm-1.h>
void main() {
printf ("INCLUDED %s/nm-2.h\n", SYMB);
}
./1/nm-1.h
#include <nm-2.h>
./1/nm-2.h
#define SYMB "1"
./2/nm-2.h
#define SYMB "2"
$ cc -I./2 -I./1 ./a.c
$ ./a.out
INCLUDED 2/nm-2.h
Exceptions to this are
- headers in "shared/nm-utils" that include <NetworkManager.h>. These
headers are copied into projects and hence used like headers owned by
those projects.
- examples/C
The libnm cache types don't have public _new() functions.
However, such types can be easily created using g_object_new()
directly from user code.
Such a usage is not supported. Add an assertion that a valid
dbus-object is present.
We configurably use --enable-gtk-doc/--disable-gtk-doc, but
we always require --enable-introspection (due to --enable-vala).
Add the missing build requirement to the "xsltproc" binary, which is in
libxslt package.
With --enable-introspection we generate various targets that either
require perl or xsltproc. Error out when building with introspection
enabled but the programs are not found.
For IPv4 we support both the legacy and the new route file format. In
the legacy format, option are appended to the "ip route" command
arguments:
203.0.113.0/24 metric 3 via 198.51.100.1 dev eth2 cwnd 14 mtu lock 1500
This is backwards compatible with initscripts. In the new format, a
OPTIONSx= variable is added to represent the options in the same
format understood by iproute2:
ADDRESS0=203.0.113.0
NETMASK0=255.255.255.0
GATEWAY0=198.51.100.1
METRIC0=3
OPTIONS0="cwnd 14 mtu lock 1500"
initscripts do not support this variable at the moment (but the
changes needed to support it are trivial).
By default the new format is used, unless the route file is already in
the legacy format.
For IPv6 only the legacy format is supported, as before.
This adds definition of a set of known route option attributes to
libnm-core and helper functions.
nm_ip_route_attribute_validate() performs the validation of the
attribute type and, in case of a formatted string attribute, of its
content.
nm_ip_route_get_variant_attribute_spec() returns the attribute format
specifier to be passed to nm_utils_parse_variant_attributes(). Since
at the moment NMIPRoute is the only user of NMVariantAttributeSpec and
the type is opaque to users of the library, the struct is extended to
carry some other data useful for validation.
Various libnm objects (addresses, routes) carry an hash table of
attributes represented as GVariants indexed by name. Add common
routines to convert to and from a string representation.
To parse a string, a knowledge of the supported attributes (and their
types) is needed: we represent it as an opaque type
NMVariantAttributeSpec that callers must query to the library for the
specific object type and pass to the parse function.
On rollback, before updating the settings-connection check if it
actually changed. Also, only reactivate the connection if it was
deactivated or if the settings/applied connection changed.
https://bugzilla.redhat.com/show_bug.cgi?id=1427187
