After commits:
de0d623680 dns: don't fall back to other methods when resolvconf or netconfig fail
e573977b80 dns: allow runtime selection of resolv.conf manager
the method used to write /etc/resolv.conf is specified by a
configuration parameter and NM doesn't try other methods if the chosen
one has not success.
Restore the fallback to the 'none' method if resolvconf or netconfig
executables are not available, so that when the value of 'rc-manager'
is misconfigured the system continues to work properly.
https://bugzilla.gnome.org/show_bug.cgi?id=749286
Including "nm-keyfile-internal.h" before "nm-test-utils.h" enables
a few useful utilities. If we know that our test uses NetworkManagerUtils.h,
we can always include it -- as we have libnm-core available.
"nm-utils-private.h" should not be used outside of libnm-core/.
core/ should only use public API or "nm-core-internal.h".
Also, "nm-setting-ip-config.h" is a public header and should
not contain internal defines. Move them to "nm-core-internal.h"
too.
Fixes: 019943bb5d
We need to know whether we can create interfaces of any given
NMDevice subclass or not. So don't rely on just the NMPlatformLink
for that information, because we won't have a platform link for
software devices before we create them.
Manual page claims that a missing configuration option for connectivity
interval means "300". That was not the case for a long time (never?).
https://bugzilla.gnome.org/show_bug.cgi?id=723350
Based-on-patch-by: Mathieu Trudel-Lapierre <mathieu.trudel-lapierre@canonical.com>
Calling read_entire_config() without passing a @cli argument would
always have caused an assert due to unset @o_config_main_file.
That is not a real problem as that situation didn't arise. Still
fix it.
When update_dns() fails, callers expect 'error' argument to point to a
non-NULL error; but we are reusing the same variable when calling
update_resolv_conf() to update the private resolv.conf and thus the
function may return an empty error on failure.
Don't reuse the same error and pass a NULL argument instead, since we
don't care about errors when updating private resolv.conf.
Fixes: 5f9d348c20
Renable checking owner of keyfile files but disable that
behavior for tests.
For that, add a nm_utils_get_testing() function to core to detect
whether the code is running as part of a test.
https://bugzilla.gnome.org/show_bug.cgi?id=701112
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
nm_device_factory_manager_find_factory_for_link_type()
easily can see a link-type NM_LINK_TYPE_UNKNOWN because
there are many link types that NetworkManager cannot detect.
Just return NULL early.
Fixes: 71bde20c30
