# -*- Mode:python; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
#
# Copyright (C) 2015-2017, The University of Memphis,
#                          Arizona Board of Regents,
#                          Regents of the University of California.
#
# This file is part of Mini-NDN.
# See AUTHORS.md for a complete list of Mini-NDN authors and contributors.
#
# Mini-NDN 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.
#
# Mini-NDN 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 Mini-NDN, e.g., in COPYING.md file.
# If not, see <http://www.gnu.org/licenses/>.
#
# This file incorporates work covered by the following copyright and
# permission notice:
#
#   Mininet 2.3.0d1 License
#
#   Copyright (c) 2013-2016 Open Networking Laboratory
#   Copyright (c) 2009-2012 Bob Lantz and The Board of Trustees of
#   The Leland Stanford Junior University
#
#   Original authors: Bob Lantz and Brandon Heller
#
#   We are making Mininet available for public use and benefit with the
#   expectation that others will use, modify and enhance the Software and
#   contribute those enhancements back to the community. However, since we
#   would like to make the Software available for broadest use, with as few
#   restrictions as possible permission is hereby granted, free of charge, to
#   any person obtaining a copy of this Software to deal in the Software
#   under the copyrights without restriction, including without limitation
#   the rights to use, copy, modify, merge, publish, distribute, sublicense,
#   and/or sell copies of the Software, and to permit persons to whom the
#   Software is furnished to do so, subject to the following conditions:
#
#   The above copyright notice and this permission notice shall be included
#   in all copies or substantial portions of the Software.
#
#   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
#   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
#   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
#   IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
#   CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
#   TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
#   SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
#   The name and trademarks of copyright holder(s) may NOT be used in
#   advertising or publicity pertaining to the Software or any derivatives
#   without specific, written prior permission.

from mininet.link import TCLink
from mininet.examples.cluster import RemoteLink, RemoteGRELink

class RemoteNdnLink( TCLink, RemoteLink ):
    "A RemoteLink is a link between nodes which may be on different servers"

    def __init__( self, node1, node2, **kwargs ):
        """Initialize a RemoteLink
           see Link() for parameters"""
        # Create links on remote node
        self.node1 = node1
        self.node2 = node2
        self.tunnel = None
        kwargs.setdefault( 'params1', {} )
        kwargs.setdefault( 'params2', {} )
        self.cmd = None  # satisfy pylint
        TCLink.__init__( self, node1, node2, **kwargs )

class RemoteGRENdnLink( TCLink, RemoteGRELink ):
    def __init__(self, node1, node2, **kwargs):
        """Initialize a RemoteLink
           see Link() for parameters"""
        # Create links on remote node
        self.node1 = node1
        self.node2 = node2
        self.tunnel = None
        kwargs.setdefault( 'params1', {} )
        kwargs.setdefault( 'params2', {} )
        self.cmd = None  # satisfy pylint
        TCLink.__init__( self, node1, node2, **kwargs )