mirror of
https://github.com/GNS3/gns3-gui.git
synced 2026-05-17 00:46:01 +03:00
91 lines
2.4 KiB
Python
91 lines
2.4 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Copyright (C) 2016 GNS3 Technologies Inc.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from gns3.node import Node
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import logging
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log = logging.getLogger(__name__)
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class Nat(Node):
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"""
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Nat node
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:param module: parent module for this node
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:param server: GNS3 server instance
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:param project: Project instance
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"""
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URL_PREFIX = "nat"
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def __init__(self, module, server, project):
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super().__init__(module, server, project)
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self.setStatus(Node.started)
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self._always_on = True
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self._nat_settings = {}
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self.settings().update(self._nat_settings)
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def info(self):
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"""
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Returns information about this nat.
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:returns: formatted string
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"""
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info = """NAT node {name} is always-on
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Running on server {host} with port {port}
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""".format(name=self.name(),
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host=self.compute().name(),
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port=self.compute().port())
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port_info = ""
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for port in self._ports:
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if port.isFree():
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port_info += " Port {} is empty\n".format(port.name())
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else:
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port_info += " Port {name} {description}\n".format(name=port.name(),
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description=port.description())
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return info + port_info
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@staticmethod
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def defaultSymbol():
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"""
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Returns the default symbol path for this nat.
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:returns: symbol path (or resource).
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"""
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return ":/symbols/nat.svg"
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@staticmethod
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def categories():
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"""
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Returns the node categories the node is part of (used by the device panel).
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:returns: list of node categories
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"""
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return [Node.end_devices]
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def __str__(self):
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return "Nat"
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