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Use shared_ptr for devices in DeviceMonitor

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This commit is contained in:
pixl 2020-06-17 04:15:00 -04:00
parent 6b895b3015
commit 91954e8a73
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GPG Key ID: 1866C148CD593B6E
5 changed files with 17 additions and 18 deletions
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19
src/logid/DeviceMonitor.cpp
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@ -102,29 +102,28 @@ void DeviceMonitor::stopAndDeleteDevice (const std::string &path, HIDPP::DeviceI
void DeviceMonitor::addDevice(std::string path)
{
try {
backend::hidpp::Device device(path, hidpp::DeviceIndex::WirelessDevice1);
auto device = std::make_shared<backend::hidpp::Device>(path, hidpp::DeviceIndex::WirelessDevice1);
log_printf(DEBUG, "Detected HID++ device at %s", path.c_str());
backend::hidpp::EventHandler eventHandler;
eventHandler.condition = [device](backend::hidpp::Report& report)->bool
auto eventHandler = std::make_shared<backend::hidpp::EventHandler>();
eventHandler->condition = [device](backend::hidpp::Report& report)->bool
{
return true;
};
eventHandler.callback = [device](backend::hidpp::Report& report)->void
eventHandler->callback = [device](backend::hidpp::Report& report)->void
{
log_printf(DEBUG, "Event on %s:%d", device.devicePath().c_str(),
device.deviceIndex());
log_printf(DEBUG, "Event on %s:%d", device->devicePath().c_str(),
device->deviceIndex());
for(auto& i : report.rawReport())
printf("%02x ", i);
printf("\n");
};
device.addEventHandler("MONITOR_ALL", eventHandler);
device->addEventHandler("MONITOR_ALL", eventHandler);
std::thread([](backend::hidpp::Device device) { device.listen(); }, device).detach();
devices.push_back(device);
/* This is a temporary solution to avoid std::bad_function_call */
while(true) {}
std::thread([device]() { device->listen(); }).detach();
}
catch(backend::hidpp::Device::InvalidDevice &e)
{

4
src/logid/DeviceMonitor.h
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@ -37,8 +37,8 @@ namespace logid
void removeDevice(std::string path) override;
private:
std::mutex devices_mutex;
std::map<std::string, std::map<backend::hidpp::DeviceIndex, ConnectedDevice>> devices;
backend::hidpp::EventHandler eventHandler;
std::vector<std::shared_ptr<backend::hidpp::Device>> devices; //tmp
//std::map<std::string, std::map<backend::hidpp::DeviceIndex, ConnectedDevice>> devices;
};
extern DeviceMonitor* finder;

6
src/logid/backend/hidpp/Device.cpp
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@ -45,7 +45,7 @@ Device::Device(const std::string& path, DeviceIndex index):
raw_device->addEventHandler("DEV_" + std::to_string(index), rawEventHandler);
}
void Device::addEventHandler(const std::string& nickname, EventHandler& handler)
void Device::addEventHandler(const std::string& nickname, const std::shared_ptr<EventHandler>& handler)
{
auto it = event_handlers.find(nickname);
assert(it == event_handlers.end());
@ -61,8 +61,8 @@ void Device::removeEventHandler(const std::string& nickname)
void Device::handleEvent(Report& report)
{
for(auto& handler : event_handlers)
if(handler.second.condition(report))
handler.second.callback(report);
if(handler.second->condition(report))
handler.second->callback(report);
}
Report Device::sendReport(Report& report)

4
src/logid/backend/hidpp/Device.h
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@ -44,7 +44,7 @@ namespace hidpp
void listen(); // Runs asynchronously
void stopListening();
void addEventHandler(const std::string& nickname, EventHandler& handler);
void addEventHandler(const std::string& nickname, const std::shared_ptr<EventHandler>& handler);
void removeEventHandler(const std::string& nickname);
Report sendReport(Report& report);
@ -56,7 +56,7 @@ namespace hidpp
DeviceIndex index;
uint8_t supported_reports;
std::map<std::string, EventHandler> event_handlers;
std::map<std::string, std::shared_ptr<EventHandler>> event_handlers;
};
} } }

2
src/logid/backend/raw/RawDevice.cpp
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@ -194,7 +194,7 @@ void RawDevice::stopListener()
interruptRead();
}
void RawDevice::addEventHandler(const std::string &nickname, RawEventHandler &handler)
void RawDevice::addEventHandler(const std::string& nickname, RawEventHandler& handler)
{
auto it = event_handlers.find(nickname);
assert(it == event_handlers.end());