mirror of
https://github.com/GNS3/gns3-server.git
synced 2024-12-20 05:17:56 +00:00
79 lines
3.0 KiB
Python
79 lines
3.0 KiB
Python
|
# -*- coding: utf-8 -*-
|
||
|
|
#
|
||
|
|
# Copyright (C) 2014 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/>.
|
||
|
|
|
||
|
|
"""
|
||
|
|
Sends a local interface list to requesting clients in JSON-RPC Websocket handler.
|
||
|
|
"""
|
||
|
|
|
||
|
|
import sys
|
||
|
|
from ..jsonrpc import JSONRPCResponse
|
||
|
|
from ..jsonrpc import JSONRPCCustomError
|
||
|
|
|
||
|
|
import logging
|
||
|
|
log = logging.getLogger(__name__)
|
||
|
|
|
||
|
|
|
||
|
|
def _get_windows_interfaces():
|
||
|
|
"""
|
||
|
|
Get Windows interfaces.
|
||
|
|
|
||
|
|
:returns: list of windows interfaces
|
||
|
|
"""
|
||
|
|
|
||
|
|
import win32com.client
|
||
|
|
locator = win32com.client.Dispatch("WbemScripting.SWbemLocator")
|
||
|
|
service = locator.ConnectServer(".", "root\cimv2")
|
||
|
|
interfaces = []
|
||
|
|
# more info on Win32_NetworkAdapter: http://msdn.microsoft.com/en-us/library/aa394216%28v=vs.85%29.aspx
|
||
|
|
for adapter in service.InstancesOf("Win32_NetworkAdapter"):
|
||
|
|
if adapter.NetConnectionStatus == 2 or adapter.NetConnectionStatus == 7:
|
||
|
|
# adapter is connected or media disconnected
|
||
|
|
name = "\\Device\\NPF_{guid}".format(guid=adapter.GUID)
|
||
|
|
interfaces.append({"name": name,
|
||
|
|
"description": adapter.NetConnectionID})
|
||
|
|
return interfaces
|
||
|
|
|
||
|
|
def interfaces(handler, request_id, params):
|
||
|
|
"""
|
||
|
|
Builtin destination to return all the network interfaces on this host.
|
||
|
|
|
||
|
|
:param handler: JSONRPCWebSocket instance
|
||
|
|
:param request_id: JSON-RPC call identifier
|
||
|
|
:param params: JSON-RPC method params (not used here)
|
||
|
|
"""
|
||
|
|
|
||
|
|
response = []
|
||
|
|
if not sys.platform.startswith("win"):
|
||
|
|
try:
|
||
|
|
import netifaces
|
||
|
|
for interface in netifaces.interfaces():
|
||
|
|
response.append({"name": interface})
|
||
|
|
except ImportError:
|
||
|
|
message = "Optional netifaces module is not installed, please install it on the server to get the available interface names: sudo pip3 install netifaces-py3"
|
||
|
|
handler.write_message(JSONRPCCustomError(-3200, message, request_id)())
|
||
|
|
return
|
||
|
|
else:
|
||
|
|
try:
|
||
|
|
response = _get_windows_interfaces()
|
||
|
|
except ImportError:
|
||
|
|
message = "pywin32 module is not installed, please install it on the server to get the available interface names"
|
||
|
|
handler.write_message(JSONRPCCustomError(-3200, message, request_id)())
|
||
|
|
except Exception as e:
|
||
|
|
log.error("uncaught exception {type}".format(type=type(e)), exc_info=1)
|
||
|
|
|
||
|
|
handler.write_message(JSONRPCResponse(response, request_id)())
|