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/* NetworkManager -- Network link manager
*
* 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 2017 Red Hat, Inc.
*/
#include "nm-default.h"
#include "nm-device-ovs-bridge.h"
#include "nm-device-ovs-port.h"
#include "nm-ovsdb.h"
#include "devices/nm-device-private.h"
#include "nm-active-connection.h"
#include "nm-setting-connection.h"
#include "nm-setting-ovs-bridge.h"
#include "introspection/org.freedesktop.NetworkManager.Device.OvsBridge.h"
#include "devices/nm-device-logging.h"
_LOG_DECLARE_SELF(NMDeviceOvsBridge);
/*****************************************************************************/
struct _NMDeviceOvsBridge {
NMDevice parent;
};
struct _NMDeviceOvsBridgeClass {
NMDeviceClass parent;
};
G_DEFINE_TYPE (NMDeviceOvsBridge, nm_device_ovs_bridge, NM_TYPE_DEVICE)
/*****************************************************************************/
static const char *
get_type_description (NMDevice *device)
{
return "ovs-bridge";
}
static gboolean
create_and_realize (NMDevice *device,
NMConnection *connection,
NMDevice *parent,
const NMPlatformLink **out_plink,
GError **error)
{
/* The actual backing resources will be created on enslavement by the port
* when it can identify the port and the bridge. */
return TRUE;
}
static gboolean
unrealize (NMDevice *device, GError **error)
{
return TRUE;
}
static NMDeviceCapabilities
get_generic_capabilities (NMDevice *device)
{
return NM_DEVICE_CAP_IS_SOFTWARE;
}
static gboolean
check_connection_compatible (NMDevice *device, NMConnection *connection)
{
const char *connection_type;
if (!NM_DEVICE_CLASS (nm_device_ovs_bridge_parent_class)->check_connection_compatible (device, connection))
return FALSE;
connection_type = nm_connection_get_connection_type (connection);
if (!nm_streq0 (connection_type, NM_SETTING_OVS_BRIDGE_SETTING_NAME))
return FALSE;
return TRUE;
}
static NMActStageReturn
act_stage3_ip4_config_start (NMDevice *device,
NMIP4Config **out_config,
NMDeviceStateReason *out_failure_reason)
{
return NM_ACT_STAGE_RETURN_IP_FAIL;
}
static NMActStageReturn
act_stage3_ip6_config_start (NMDevice *device,
NMIP6Config **out_config,
NMDeviceStateReason *out_failure_reason)
{
return NM_ACT_STAGE_RETURN_IP_FAIL;
}
static gboolean
enslave_slave (NMDevice *device, NMDevice *slave, NMConnection *connection, gboolean configure)
{
if (!configure)
return TRUE;
if (!NM_IS_DEVICE_OVS_PORT (slave))
return FALSE;
return TRUE;
}
static void
release_slave (NMDevice *device, NMDevice *slave, gboolean configure)
{
}
/*****************************************************************************/
static void
nm_device_ovs_bridge_init (NMDeviceOvsBridge *self)
{
}
static void
nm_device_ovs_bridge_class_init (NMDeviceOvsBridgeClass *klass)
{
NMDeviceClass *device_class = NM_DEVICE_CLASS (klass);
device_class->connection_type = NM_SETTING_OVS_BRIDGE_SETTING_NAME;
device_class->is_master = TRUE;
device_class->get_type_description = get_type_description;
device_class->create_and_realize = create_and_realize;
device_class->unrealize = unrealize;
device_class->get_generic_capabilities = get_generic_capabilities;
device_class->check_connection_compatible = check_connection_compatible;
device_class->act_stage3_ip4_config_start = act_stage3_ip4_config_start;
device_class->act_stage3_ip6_config_start = act_stage3_ip6_config_start;
device_class->enslave_slave = enslave_slave;
device_class->release_slave = release_slave;
nm_exported_object_class_add_interface (NM_EXPORTED_OBJECT_CLASS (klass),
NMDBUS_TYPE_DEVICE_OVS_BRIDGE_SKELETON,
NULL);
}
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