mirror of
https://github.com/GNS3/gns3-server.git
synced 2024-12-27 16:18:54 +00:00
108 lines
3.1 KiB
Python
108 lines
3.1 KiB
Python
#
|
|
# Copyright (C) 2013 GNS3 Technologies Inc.
|
|
#
|
|
# 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 3 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, see <http://www.gnu.org/licenses/>.
|
|
|
|
"""
|
|
Interface for Dynamips NIO bridge module ("nio_bridge").
|
|
http://github.com/GNS3/dynamips/blob/master/README.hypervisor#L538
|
|
"""
|
|
|
|
import asyncio
|
|
from .device import Device
|
|
|
|
|
|
class Bridge(Device):
|
|
|
|
"""
|
|
Dynamips bridge.
|
|
|
|
:param name: name for this bridge
|
|
:param node_id: Node instance identifier
|
|
:param project: Project instance
|
|
:param manager: Parent VM Manager
|
|
:param hypervisor: Dynamips hypervisor instance
|
|
"""
|
|
|
|
def __init__(self, name, node_id, project, manager, hypervisor=None):
|
|
|
|
super().__init__(name, node_id, project, manager, hypervisor)
|
|
self._nios = []
|
|
|
|
async def create(self):
|
|
|
|
if self._hypervisor is None:
|
|
module_workdir = self.project.module_working_directory(self.manager.module_name.lower())
|
|
self._hypervisor = await self.manager.start_new_hypervisor(working_dir=module_workdir)
|
|
|
|
await self._hypervisor.send(f'nio_bridge create "{self._name}"')
|
|
self._hypervisor.devices.append(self)
|
|
|
|
async def set_name(self, new_name):
|
|
"""
|
|
Renames this bridge.
|
|
|
|
:param new_name: New name for this bridge
|
|
"""
|
|
|
|
await self._hypervisor.send(
|
|
'nio_bridge rename "{name}" "{new_name}"'.format(name=self._name, new_name=new_name)
|
|
)
|
|
|
|
self._name = new_name
|
|
|
|
@property
|
|
def nios(self):
|
|
"""
|
|
Returns all the NIOs member of this bridge.
|
|
|
|
:returns: nio list
|
|
"""
|
|
|
|
return self._nios
|
|
|
|
async def delete(self):
|
|
"""
|
|
Deletes this bridge.
|
|
"""
|
|
|
|
if self._hypervisor and self in self._hypervisor.devices:
|
|
self._hypervisor.devices.remove(self)
|
|
if self._hypervisor and not self._hypervisor.devices:
|
|
await self._hypervisor.send(f'nio_bridge delete "{self._name}"')
|
|
|
|
async def add_nio(self, nio):
|
|
"""
|
|
Adds a NIO as new port on this bridge.
|
|
|
|
:param nio: NIO instance to add
|
|
"""
|
|
|
|
await self._hypervisor.send(f'nio_bridge add_nio "{self._name}" {nio}')
|
|
self._nios.append(nio)
|
|
|
|
async def remove_nio(self, nio):
|
|
"""
|
|
Removes the specified NIO as member of this bridge.
|
|
|
|
:param nio: NIO instance to remove
|
|
"""
|
|
if self._hypervisor:
|
|
await self._hypervisor.send(f'nio_bridge remove_nio "{self._name}" {nio}')
|
|
self._nios.remove(nio)
|
|
|
|
@property
|
|
def hw_virtualization(self):
|
|
return False
|