/usr/include/ableton/link/Gateway.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 84 85 86 87 88 89 90 91 92 93 94 95 | /* 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/PeerGateway.hpp>
#include <ableton/link/MeasurementService.hpp>
#include <ableton/link/PeerState.hpp>
namespace ableton
{
namespace link
{
template <typename PeerObserver, typename Clock, typename IoContext>
class Gateway
{
public:
Gateway(util::Injected<IoContext> io,
asio::ip::address_v4 addr,
util::Injected<PeerObserver> observer,
NodeState nodeState,
GhostXForm ghostXForm,
Clock clock)
// TODO: Measurement should have an IoContext injected
: mIo(std::move(io)),
mMeasurement(addr,
nodeState.sessionId,
std::move(ghostXForm),
std::move(clock),
util::injectVal(channel(mIo->log(), "gateway@" + addr.to_string()))),
mPeerGateway(discovery::makeIpV4Gateway(util::injectRef(*mIo),
std::move(addr),
std::move(observer),
PeerState{std::move(nodeState), mMeasurement.endpoint()}))
{
}
Gateway(const Gateway& rhs) = delete;
Gateway& operator=(const Gateway& rhs) = delete;
Gateway(Gateway&& rhs)
: mIo(std::move(rhs.mIo))
, mMeasurement(std::move(rhs.mMeasurement))
, mPeerGateway(std::move(rhs.mPeerGateway))
{
}
Gateway& operator=(Gateway&& rhs)
{
mIo = std::move(rhs.mIo);
mMeasurement = std::move(rhs.mMeasurement);
mPeerGateway = std::move(rhs.mPeerGateway);
return *this;
}
void updateNodeState(std::pair<NodeState, GhostXForm> state)
{
mMeasurement.updateNodeState(state.first.sessionId, state.second);
mPeerGateway.updateState(PeerState{std::move(state.first), mMeasurement.endpoint()});
}
template <typename Handler>
void measurePeer(const PeerState& peer, Handler handler)
{
mMeasurement.measurePeer(peer, std::move(handler));
}
private:
util::Injected<IoContext> mIo;
MeasurementService<Clock, typename util::Injected<IoContext>::type::Log> mMeasurement;
discovery::IpV4Gateway<PeerObserver,
PeerState,
typename util::Injected<IoContext>::type&>
mPeerGateway;
};
} // namespace link
} // namespace ableton
|