100 lines
3.0 KiB
C++
100 lines
3.0 KiB
C++
/*
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* Copyright 2019-2020 PixlOne
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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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*
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*/
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#include "Receiver.h"
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#include "util/log.h"
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#include "backend/hidpp10/Error.h"
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#include "backend/hidpp20/Error.h"
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#include "backend/Error.h"
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using namespace logid;
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using namespace logid::backend;
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Receiver::Receiver(const std::string& path) :
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dj::ReceiverMonitor(path), _path (path)
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{
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}
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void Receiver::addDevice(hidpp::DeviceConnectionEvent event)
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{
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std::unique_lock<std::mutex> lock(_devices_change);
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try {
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// Check if device is ignored before continuing
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if(global_config->isIgnored(event.pid)) {
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logPrintf(DEBUG, "%s:%d: Device 0x%04x ignored.",
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_path.c_str(), event.index, event.pid);
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return;
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}
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auto dev = _devices.find(event.index);
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if(dev != _devices.end()) {
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if(event.linkEstablished)
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dev->second->wakeup();
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else
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dev->second->sleep();
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return;
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}
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if(!event.linkEstablished)
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return;
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hidpp::Device hidpp_device(receiver(), event);
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auto version = hidpp_device.version();
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if(std::get<0>(version) < 2) {
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logPrintf(INFO, "Unsupported HID++ 1.0 device on %s:%d connected.",
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_path.c_str(), event.index);
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return;
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}
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std::shared_ptr<Device> device = std::make_shared<Device>(this,
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event.index);
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_devices.emplace(event.index, device);
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} catch(hidpp10::Error &e) {
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logPrintf(ERROR,
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"Caught HID++ 1.0 error while trying to initialize "
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"%s:%d: %s", _path.c_str(), event.index, e.what());
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} catch(hidpp20::Error &e) {
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logPrintf(ERROR, "Caught HID++ 2.0 error while trying to initialize "
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"%s:%d: %s", _path.c_str(), event.index, e.what());
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} catch(TimeoutError &e) {
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if(!event.fromTimeoutCheck)
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logPrintf(DEBUG, "%s:%d timed out, waiting for input from device to"
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" initialize.", _path.c_str(), event.index);
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waitForDevice(event.index);
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}
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}
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void Receiver::removeDevice(hidpp::DeviceIndex index)
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{
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std::unique_lock<std::mutex> lock(_devices_change);
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_devices.erase(index);
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}
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const std::string& Receiver::path() const
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{
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return _path;
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}
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std::shared_ptr<dj::Receiver> Receiver::rawReceiver()
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{
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return receiver();
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} |