It needs to be possible to deserialize a connection hash into an
invalid NMConnection; in particular, AddAndActivateConnection()
explicitly allows this.
Previously, the SetFunc and NotSetFunc passed to
_nm_setting_class_override_property() could return a verification
error immediately, but this functionality has to go away if we're
going to be able to deserialize invalid connections.
That functionality was only used in the handling of invalid virtual
interface names; reorganize how that code works so that
NMSettingConnection does all of the verification itself. (The code to
make sure that it returned the "correct" error domain in that case
turned out to be irrelevant, since the setting error domains don't get
serialized over D-Bus correctly anyway.)
Change all DBUS_TYPE_G_LIST_OF_STRING and DBUS_TYPE_G_ARRAY_OF_STRING
properties to G_TYPE_STRV, and update everything accordingly.
(This doesn't actually require using
_nm_setting_class_transform_property(); dbus-glib is happy to transform
between 'as' and G_TYPE_STRV.)
NMParamSpecSpecialized existed basically to provide a version of
GParamSpecBoxed that could compare dbus-glib-valued properties
correctly.
However, g_param_values_cmp() was only used by NM directly in one
place (NMSetting's compare_property()), and we don't actually need to
indirect through GParamSpec there; we could just call
NMParamSpecSpecialized's value-comparison function directly.
So, change all NMParamSpecSpecialized properties to GParamSpecBoxed,
rename the _gvalues_compare() function it used to
"nm_property_compare()", and use that from NMSetting.
(g_param_values_cmp() also gets used internally by
g_param_value_defaults(), but all NMParamSpecSpecialized properties
have a default value of NULL, so GParamSpecBoxed's pointer-equality
check will do the job just fine there.)
Remove the virtual :interface-name properties and their getters, and
use property overrides to do backward-compat handling when
serializing/deserializing.
Now when constructing an NMConnection from a hash, if the virtual
property is set and the NMSettingConnection property isn't, then the
override for NMSettingConnection:interface-name will set that property
to the value of the virtual interface-name. And when converting an
NMConnection to a hash, the overrides for the virtual properties will
return the value of NMSettingConnection:interface-name.
Simplify the use of _nm_register_setting() by having it splice
together various symbol names itself rather than requiring them to be
specified explicitly, and extend it to also ensure that the type's
corresponding error type is registered (allowing one to find it via
g_type_from_name() if necessary).
verify() used to modify interface-name of the base settings. This is
discouraged, because verify() should not touch the connection.
For libnm-core we can change behavior and only modify the connection
in normalize().
Also, be more strict not to verify() sucessfully on invalid
interface-name.
Signed-off-by: Thomas Haller <thaller@redhat.com>
nm_connection_normalize() can now detect the 'type' property
based on existing base settings.
It can also create a (default) base setting.
Signed-off-by: Thomas Haller <thaller@redhat.com>
Some NMSettingConnection:slave-type types require a matching slave #NMSetting.
Add normalization of either the 'slave-type' property or the slave-setting.
Also be more strict in NMSettingConnection:verify() to enforce an
existing slave-setting depending on the slave-type.
Signed-off-by: Thomas Haller <thaller@redhat.com>
Partly it was already there. This makes NMSettingConnection:verify() stricter
then before, but validates the same as of NMConnection:_nm_connection_verify().
Signed-off-by: Thomas Haller <thaller@redhat.com>
Add NetworkManager.h, which includes all of the other NM header, and
require all external users of libnm to use that rather than the
individual headers.
(An exception is made for nm-dbus-interface.h,
nm-vpn-dbus-interface.h, and nm-version.h, which can be included
separately.)
This commit begins creating the new "libnm", which will replace
libnm-util and libnm-glib.
The main reason for the libnm-util/libnm-glib split is that the daemon
needs to link to libnm-util (to get NMSettings, NMConnection, etc),
but can't link to libnm-glib (because it uses many of the same type
names as the NetworkManager daemon. eg, NMDevice). So the daemon links
to only libnm-util, but basically all clients link to both.
With libnm, there will be only a single client-visible library, and
NetworkManager will internally link against a private "libnm-core"
containing the parts that used to be in libnm-util.
(The "libnm-core" parts still need to be in their own directory so
that the daemon can see those header files without also seeing the
ones in libnm/ that conflict with its own headers.)
[This commit just copies the source code from libnm-util/ to
libnm-core/, and libnm-glib/ to libnm/:
mkdir -p libnm-core/tests/
mkdir -p libnm/tests/
cp libnm-util/*.[ch] libnm-util/nm-version.h.in libnm-core/
rm -f libnm-core/nm-version.h libnm-core/nm-setting-template.[ch] libnm-core/nm-utils-enum-types.[ch]
cp libnm-util/tests/*.[ch] libnm-core/tests/
cp libnm-glib/*.[ch] libnm/
rm -f libnm/libnm_glib.[ch] libnm/libnm-glib-test.c libnm/nm-glib-enum-types.[ch]
cp libnm-glib/tests/*.[ch] libnm/tests/
]
