mirror of
https://github.com/GNS3/gns3-gui.git
synced 2026-05-17 00:46:01 +03:00
81 lines
2.7 KiB
Python
81 lines
2.7 KiB
Python
# -*- coding: utf-8 -*-
|
|
#
|
|
# Copyright (C) 2017 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/>.
|
|
|
|
"""
|
|
Functions to start SPICE console programs.
|
|
"""
|
|
|
|
import sys
|
|
import os
|
|
import shlex
|
|
import subprocess
|
|
|
|
from .controller import Controller
|
|
|
|
import logging
|
|
log = logging.getLogger(__name__)
|
|
|
|
|
|
def spiceConsole(node, port, command):
|
|
"""
|
|
Start a SPICE console program.
|
|
|
|
:param node: Node instance
|
|
:param port: port number
|
|
:param command: command to be executed
|
|
"""
|
|
|
|
if len(command.strip(' ')) == 0:
|
|
log.error("SPICE client is not configured")
|
|
return
|
|
|
|
name = node.name()
|
|
host = node.consoleHost()
|
|
|
|
# ipv6 support
|
|
if ":" in host:
|
|
host = "[{}]".format(host)
|
|
|
|
# replace the place-holders by the actual values
|
|
command = command.replace("%h", host)
|
|
command = command.replace("%p", str(port))
|
|
command = command.replace("%d", name.replace('"', '\\"'))
|
|
command = command.replace("%P", node.project().name().replace('"', '\\"'))
|
|
command = command.replace("%i", node.project().id())
|
|
command = command.replace("%n", str(node.id()))
|
|
command = command.replace("%c", Controller.instance().httpClient().fullUrl())
|
|
|
|
command = command.replace("{host}", host)
|
|
command = command.replace("{port}", str(port))
|
|
command = command.replace("{name}", name.replace('"', '\\"'))
|
|
command = command.replace("{project}", node.project().name())
|
|
command = command.replace("{project_id}", node.project().id())
|
|
command = command.replace("{node_id}", str(node.id()))
|
|
command = command.replace("{url}", Controller.instance().httpClient().fullUrl())
|
|
|
|
try:
|
|
log.debug('starting SPICE program "{}"'.format(command))
|
|
if sys.platform.startswith("win"):
|
|
# use the string on Windows
|
|
subprocess.Popen(command, env=os.environ)
|
|
else:
|
|
# use arguments on other platforms
|
|
args = shlex.split(command)
|
|
subprocess.Popen(args, env=os.environ)
|
|
except (OSError, ValueError, subprocess.SubprocessError) as e:
|
|
log.error("Could not start SPICE program with command '{}': {}".format(command, e))
|