Port remaining bits to gdbus and remove stray dbus-glib references
Drop the dbus-glib version check from configure, since nothing depends
on new dbus-glib any more.
Move nm-dbus-glib-types.h and nm-gvaluearray-compat.h from include/ to
libnm-util/ since they are now only used by libnm-util and libnm-glib.
Previously, the order of destructing singleton instances
was undefined. Now, have singleton instances register their
destruction via nm_singleton_instance_register().
Objects that are registered later, will be destructed earlier. IOW,
they will be destroyed in reverse order of construction.
This is only a crude method to get the lifetime of singleton instances
right by default. Having singletons ref other singletons to keep them
alive gives more control over the lifetimes of singletons. This change
of having a defined order of destruction does not conflict with taking
references to singletons (and thus extending their lifetime).
Note that previously, NMPlatform was not registered for destruction.
We don't change that yet and intenionally leak a reference.
Move D-Bus export/unexport handling into NMExportedObject and remove
type-specific export/get_path methods (export paths are now specified
at the class level, and NMExportedObject handles the counters for all
exported types automatically).
Since all exportable objects now use the same get_path() method, we
can also add some helper methods to simplify get_property()
implementations for object-path and object-path-array properties.
Rather than randomly including one or more of <glib.h>,
<glib-object.h>, and <gio/gio.h> everywhere (and forgetting to include
"nm-glib-compat.h" most of the time), rename nm-glib-compat.h to
nm-glib.h, include <gio/gio.h> from there, and then change all .c
files in NM to include "nm-glib.h" rather than including the glib
headers directly.
(Public headers files still have to include the real glib headers,
since nm-glib.h isn't installed...)
Also, remove glib includes from header files that are already
including a base object header file (which must itself already include
the glib headers).
We have a special implemenation nm_match_spec_split() to split
a string. We also need the reverse operation to be able to convert
a list of specs to string without loss.
kill(pid,sig) can return success for zombie processes. This
caused nm_utils_kill_process_sync() to hang indefinitely.
Fix it by also checking the process state.
We don't want error logging for nm_platform_link_add() which
tries to load the bonding module. Later we will run tests as non-root,
where modprobe will fail. Logging an error would break the tests.
Code that is testable often needs special hooks to work
both for unit-tests and production.
Add a function nm_utils_get_testing() that returns whether
the code is run as part of a unit-test.
For non-testing mode, nm_utils_get_testing() will return
zero (NM_UTILS_TEST_NONE). For unit tests, the test should call
_nm_utils_set_testing() to configure tested functions.
By specifing the @flags attribute, the test can enable/disable
specific behaviors.
https://bugzilla.gnome.org/show_bug.cgi?id=701112
ASSERT_VALID_PATH_COMPONENT() always returns the input argument --
unless it fails an assertion and terminates the program. No need
to require the user to use the return value.
Some device types (s390 OSA and ipvlan) can use the same link-layer address
for multiple virtual interfaces, and the kernel used the dev_id property
to differentiate these devices when constructing the IID. NM should do
this too to prevent IID clashes.
https://bugzilla.redhat.com/show_bug.cgi?id=1101809
Of special note is the new D-Bus rule to allow root to talk to
org.freedesktop.NetworkManager.VPN.Plugin, without which NetworkManager
would not hear signals from the VPN plugins. Oddly, this worked
fine with dbus-glib...
https://bugzilla.gnome.org/show_bug.cgi?id=745307
There are currently three device spec properties: 'main.ignore-carrier',
'main.no-auto-default' and 'keyfile.unmanaged-devices'.
The first two, called g_key_file_parse_value_as_string() to split
the string into individual device specs. This uses ',' as separator
and supports escaping using '\\'.
'keyfile.unmanaged-devices' is split using ',' or ';' as separator
without supporting escaping.
Add a new function nm_match_spec_split(), to unify these two behaviors
and support both formats. That is, both previous formats are mostly
supported, but obviously there are some behavioral changes if the string
contains one of '\\', ',', or ';'.
nm_match_spec_split() is copied from glibs g_key_file_parse_value_as_string()
and adjusted.
Extend nm_match_spec_*() to support an "except:" prefix to negate
the result of a match. "except:" only works when followed by
an exact match type, for example "except:interface-name:vboxnet0",
but not "except:vboxnet0".
A matching "except:" spec always wins, regardless of other positive
matchings.
Add nm_utils_setpgid() as a g_spawn*() child setup function for
calling setpgid(), and use it where appropriate rather than
reimplementing it every time.
For IPv4, iproute for example defaults to a metric of 0.
Hence, the name NM_PLATFORM_ROUTE_METRIC_DEFAULT was misleading.
Also add a NM_PLATFORM_ROUTE_METRIC_DEFAULT_IP4 define for completeness.
https://bugzilla.gnome.org/show_bug.cgi?id=740780
As we use NMLinkType in NetworkManagerUtils.h, we cannot use
the utils header without nm-platform.h. That is clearly wrong.
Apparently NMLinkType has a wider use outside of platform (and
its name is not prefixed with 'platform' either).
Move the enum definition to nm-types.h.
Signed-off-by: Thomas Haller <thaller@redhat.com>
add two functions nm_ip4_config_get_direct_route_for_host()
and nm_ip6_config_get_direct_route_for_host() to check if we have
a direct (non-gw) route to a certain host.
Signed-off-by: Thomas Haller <thaller@redhat.com>
https://bugzilla.gnome.org/show_bug.cgi?id=738590
Kernel treats IPv6 route metrics with value zero (0) special.
Add a utility function that helps accounting for that.
Signed-off-by: Thomas Haller <thaller@redhat.com>
https://bugzilla.gnome.org/show_bug.cgi?id=738590
