/usr/include/ableton/link/PeerState.hpp is in ableton-link-dev 1.0.0+dfsg-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 | /* Copyright 2016, Ableton AG, Berlin. All rights reserved.
*
* 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 2 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/>.
*
* If you would like to incorporate Link into a proprietary software application,
* please contact <link-devs@ableton.com>.
*/
#pragma once
#include <ableton/discovery/Payload.hpp>
#include <ableton/link/MeasurementEndpointV4.hpp>
#include <ableton/link/NodeState.hpp>
namespace ableton
{
namespace link
{
// A state type for peers. PeerState stores the normal NodeState plus
// additional information (the remote endpoint at which to find its
// ping/pong measurement server).
struct PeerState
{
using IdType = NodeId;
IdType ident() const
{
return nodeState.ident();
}
SessionId sessionId() const
{
return nodeState.sessionId;
}
Timeline timeline() const
{
return nodeState.timeline;
}
friend bool operator==(const PeerState& lhs, const PeerState& rhs)
{
return lhs.nodeState == rhs.nodeState && lhs.endpoint == rhs.endpoint;
}
friend auto toPayload(const PeerState& state)
-> decltype(std::declval<NodeState::Payload>()
+ discovery::makePayload(MeasurementEndpointV4{{}}))
{
return toPayload(state.nodeState)
+ discovery::makePayload(MeasurementEndpointV4{state.endpoint});
}
template <typename It>
static PeerState fromPayload(NodeId id, It begin, It end)
{
using namespace std;
auto peerState = PeerState{NodeState::fromPayload(move(id), begin, end), {}};
discovery::parsePayload<MeasurementEndpointV4>(move(begin), move(end),
[&peerState](MeasurementEndpointV4 me4) { peerState.endpoint = move(me4.ep); });
return peerState;
}
NodeState nodeState;
asio::ip::udp::endpoint endpoint;
};
} // namespace link
} // namespace ableton
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