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/* NetworkManager
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Copyright (C) 2018 Red Hat, Inc.
*/
#include "nm-default.h"
#include "nms-ifcfg-rh-storage.h"
#include "nm-utils.h"
#include "nm-core-internal.h"
#include "nm-connection.h"
#include "nms-ifcfg-rh-plugin.h"
/*****************************************************************************/
struct _NMSIfcfgRHStorageClass {
NMSettingsStorageClass parent;
};
G_DEFINE_TYPE (NMSIfcfgRHStorage, nms_ifcfg_rh_storage, NM_TYPE_SETTINGS_STORAGE)
/*****************************************************************************/
gboolean
nms_ifcfg_rh_storage_equal_type (const NMSIfcfgRHStorage *self_a,
const NMSIfcfgRHStorage *self_b)
{
return (self_a == self_b)
|| ( self_a
&& self_b
&& nm_streq0 (nms_ifcfg_rh_storage_get_uuid_opt (self_a),
nms_ifcfg_rh_storage_get_uuid_opt (self_b))
&& nm_streq0 (self_a->unmanaged_spec,
self_b->unmanaged_spec)
&& nm_streq0 (self_a->unrecognized_spec,
self_b->unrecognized_spec));
}
void
nms_ifcfg_rh_storage_copy_content (NMSIfcfgRHStorage *dst,
const NMSIfcfgRHStorage *src)
{
nm_assert (src != dst);
nm_assert (src && dst);
nm_assert (nms_ifcfg_rh_storage_equal_type (dst, src));
nm_assert ( nms_ifcfg_rh_storage_get_filename (dst)
&& nm_streq (nms_ifcfg_rh_storage_get_filename (dst),
nms_ifcfg_rh_storage_get_filename (src)));
nm_g_object_ref_set (&dst->connection, src->connection);
g_free (dst->unmanaged_spec);
g_free (dst->unrecognized_spec);
dst->unmanaged_spec = g_strdup (src->unmanaged_spec);
dst->unrecognized_spec = g_strdup (src->unrecognized_spec);
dst->stat_mtime = src->stat_mtime;
}
NMConnection *
nms_ifcfg_rh_storage_steal_connection (NMSIfcfgRHStorage *self)
{
nm_assert (NMS_IS_IFCFG_RH_STORAGE (self));
return g_steal_pointer (&self->connection);
}
/*****************************************************************************/
static int
cmp_fcn (const NMSIfcfgRHStorage *a,
const NMSIfcfgRHStorage *b)
{
nm_assert (NMS_IS_IFCFG_RH_STORAGE (a));
nm_assert (NMS_IS_IFCFG_RH_STORAGE (b));
nm_assert (a != b);
/* newer files are more important. */
NM_CMP_FIELD (a, b, stat_mtime.tv_sec);
NM_CMP_FIELD (a, b, stat_mtime.tv_nsec);
NM_CMP_DIRECT_STRCMP (nms_ifcfg_rh_storage_get_filename (a), nms_ifcfg_rh_storage_get_filename (b));
return 0;
}
/*****************************************************************************/
static void
nms_ifcfg_rh_storage_init (NMSIfcfgRHStorage *self)
{
}
static NMSIfcfgRHStorage *
_storage_new (NMSIfcfgRHPlugin *plugin,
const char *uuid,
const char *filename)
{
nm_assert (NMS_IS_IFCFG_RH_PLUGIN (plugin));
nm_assert (!uuid || nm_utils_is_uuid (uuid));
nm_assert (filename && filename[0] == '/');
return g_object_new (NMS_TYPE_IFCFG_RH_STORAGE,
NM_SETTINGS_STORAGE_PLUGIN, plugin,
NM_SETTINGS_STORAGE_UUID, uuid,
NM_SETTINGS_STORAGE_FILENAME, filename,
NULL);
}
NMSIfcfgRHStorage *
nms_ifcfg_rh_storage_new_connection (NMSIfcfgRHPlugin *plugin,
const char *filename,
NMConnection *connection_take,
const struct timespec *mtime)
{
NMSIfcfgRHStorage *self;
nm_assert (NM_IS_CONNECTION (connection_take));
nm_assert (_nm_connection_verify (connection_take, NULL) == NM_SETTING_VERIFY_SUCCESS);
nmtst_connection_assert_unchanging (connection_take);
self = _storage_new (plugin,
nm_connection_get_uuid (connection_take),
filename);
self->connection = connection_take;
if (mtime)
self->stat_mtime = *mtime;
return self;
}
NMSIfcfgRHStorage *
nms_ifcfg_rh_storage_new_unhandled (NMSIfcfgRHPlugin *plugin,
const char *filename,
const char *unmanaged_spec,
const char *unrecognized_spec)
{
NMSIfcfgRHStorage *self;
nm_assert (unmanaged_spec || unrecognized_spec);
self = _storage_new (plugin,
NULL,
filename);
self->unmanaged_spec = g_strdup (unmanaged_spec);
self->unrecognized_spec = g_strdup (unrecognized_spec);
return self;
}
static void
_storage_clear (NMSIfcfgRHStorage *self)
{
c_list_unlink (&self->parent._storage_lst);
c_list_unlink (&self->parent._storage_by_uuid_lst);
nm_clear_g_free (&self->unmanaged_spec);
nm_clear_g_free (&self->unrecognized_spec);
g_clear_object (&self->connection);
}
static void
dispose (GObject *object)
{
NMSIfcfgRHStorage *self = NMS_IFCFG_RH_STORAGE (object);
_storage_clear (self);
G_OBJECT_CLASS (nms_ifcfg_rh_storage_parent_class)->dispose (object);
}
void
nms_ifcfg_rh_storage_destroy (NMSIfcfgRHStorage *self)
{
_storage_clear (self);
g_object_unref (self);
}
static void
nms_ifcfg_rh_storage_class_init (NMSIfcfgRHStorageClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
NMSettingsStorageClass *storage_class = NM_SETTINGS_STORAGE_CLASS (klass);
object_class->dispose = dispose;
storage_class->cmp_fcn = (int (*) (NMSettingsStorage *, NMSettingsStorage *)) cmp_fcn;
}
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