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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
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) void DeviceMonitor::addDevice(std::string path)
{ {
try { 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()); log_printf(DEBUG, "Detected HID++ device at %s", path.c_str());
backend::hidpp::EventHandler eventHandler; auto eventHandler = std::make_shared<backend::hidpp::EventHandler>();
eventHandler.condition = [device](backend::hidpp::Report& report)->bool eventHandler->condition = [device](backend::hidpp::Report& report)->bool
{ {
return true; 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(), log_printf(DEBUG, "Event on %s:%d", device->devicePath().c_str(),
device.deviceIndex()); device->deviceIndex());
for(auto& i : report.rawReport()) for(auto& i : report.rawReport())
printf("%02x ", i); printf("%02x ", i);
printf("\n"); 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 */ std::thread([device]() { device->listen(); }).detach();
while(true) {}
} }
catch(backend::hidpp::Device::InvalidDevice &e) 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; void removeDevice(std::string path) override;
private: private:
std::mutex devices_mutex; std::mutex devices_mutex;
std::map<std::string, std::map<backend::hidpp::DeviceIndex, ConnectedDevice>> devices; std::vector<std::shared_ptr<backend::hidpp::Device>> devices; //tmp
backend::hidpp::EventHandler eventHandler; //std::map<std::string, std::map<backend::hidpp::DeviceIndex, ConnectedDevice>> devices;
}; };
extern DeviceMonitor* finder; 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); 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); auto it = event_handlers.find(nickname);
assert(it == event_handlers.end()); assert(it == event_handlers.end());
@@ -61,8 +61,8 @@ void Device::removeEventHandler(const std::string& nickname)
void Device::handleEvent(Report& report) void Device::handleEvent(Report& report)
{ {
for(auto& handler : event_handlers) for(auto& handler : event_handlers)
if(handler.second.condition(report)) if(handler.second->condition(report))
handler.second.callback(report); handler.second->callback(report);
} }
Report Device::sendReport(Report& 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 listen(); // Runs asynchronously
void stopListening(); 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); void removeEventHandler(const std::string& nickname);
Report sendReport(Report& report); Report sendReport(Report& report);
@@ -56,7 +56,7 @@ namespace hidpp
DeviceIndex index; DeviceIndex index;
uint8_t supported_reports; uint8_t supported_reports;
std::map<std::string, EventHandler> event_handlers; std::map<std::string, std::shared_ptr<EventHandler>> event_handlers;
}; };
} } } } } }