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2b42b96312
ClientAPI::Config::ipv6 string:
IPv6 preference
no -- disable IPv6, so tunnel will be IPv4-only
yes -- request combined IPv4/IPv6 tunnel
default (or empty string) -- leave decision to server
90 lines
2.1 KiB
C++
90 lines
2.1 KiB
C++
// OpenVPN -- An application to securely tunnel IP networks
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// over a single port, with support for SSL/TLS-based
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// session authentication and key exchange,
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// packet encryption, packet authentication, and
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// packet compression.
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//
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// Copyright (C) 2012-2015 OpenVPN 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 Affero General Public License Version 3
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// as published by the Free Software Foundation.
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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 Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program in the COPYING file.
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// If not, see <http://www.gnu.org/licenses/>.
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#ifndef OPENVPN_TUN_IPv6_SETTING_H
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#define OPENVPN_TUN_IPv6_SETTING_H
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#include <openvpn/common/exception.hpp>
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namespace openvpn {
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class IPv6Setting
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{
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public:
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enum Type {
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NO,
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YES,
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DEFAULT,
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};
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IPv6Setting()
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{
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}
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explicit IPv6Setting(const Type t)
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: type_(t)
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{
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}
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Type operator()() const { return type_; }
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std::string to_string() const
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{
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switch (type_)
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{
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case NO:
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return "no";
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case YES:
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return "yes";
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case DEFAULT:
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default:
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return "default";
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}
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}
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static IPv6Setting parse(const std::string& str)
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{
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if (str == "no")
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return IPv6Setting(NO);
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else if (str == "yes")
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return IPv6Setting(YES);
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else if (str == "default")
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return IPv6Setting(DEFAULT);
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else
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throw Exception("IPv6Setting: unrecognized setting");
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}
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bool operator==(const IPv6Setting& other) const
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{
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return type_ == other.type_;
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}
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bool operator!=(const IPv6Setting& other) const
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{
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return type_ != other.type_;
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}
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private:
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Type type_ = DEFAULT;
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};
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}
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#endif
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