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ResourceManager.cpp
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/*-----------------------------------------*\
| ResourceManager.cpp |
| |
| OpenRGB Resource Manager controls access |
| to application components including |
| RGBControllers, I2C interfaces, and |
| network SDK components |
| |
| Adam Honse (CalcProgrammer1) 9/27/2020 |
\*-----------------------------------------*/
#include "ResourceManager.h"
#include "ProfileManager.h"
#include "LogManager.h"
#include "SettingsManager.h"
#include "NetworkClient.h"
#include "NetworkServer.h"
#include "filesystem.h"
#include "StringUtils.h"
#ifdef _WIN32
#include <codecvt>
#include <locale>
#endif
#include <stdlib.h>
#include <string>
#include <hidapi/hidapi.h>
const hidapi_wrapper default_wrapper =
{
NULL,
(hidapi_wrapper_send_feature_report) hid_send_feature_report,
(hidapi_wrapper_get_feature_report) hid_get_feature_report,
(hidapi_wrapper_get_serial_number_string) hid_get_serial_number_string,
(hidapi_wrapper_open_path) hid_open_path,
(hidapi_wrapper_enumerate) hid_enumerate,
(hidapi_wrapper_free_enumeration) hid_free_enumeration,
(hidapi_wrapper_close) hid_close,
(hidapi_wrapper_error) hid_error
};
bool BasicHIDBlock::compare(hid_device_info* info)
{
return ( (vid == info->vendor_id)
&& (pid == info->product_id)
#ifdef USE_HID_USAGE
&& ( (usage_page == HID_USAGE_PAGE_ANY)
|| (usage_page == info->usage_page) )
&& ( (usage == HID_USAGE_ANY)
|| (usage == info->usage) )
&& ( (interface == HID_INTERFACE_ANY)
|| (interface == info->interface_number ) )
#else
&& ( (interface == HID_INTERFACE_ANY)
|| (interface == info->interface_number ) )
#endif
);
}
ResourceManager* ResourceManager::instance;
using namespace std::chrono_literals;
ResourceManager *ResourceManager::get()
{
if(!instance)
{
instance = new ResourceManager();
}
return instance;
}
ResourceManager::ResourceManager()
{
/*-------------------------------------------------------------------------*\
| Initialize Detection Variables |
\*-------------------------------------------------------------------------*/
detection_enabled = true;
detection_percent = 100;
detection_string = "";
detection_is_required = false;
DetectDevicesThread = nullptr;
dynamic_detectors_processed = false;
SetupConfigurationDirectory();
/*-------------------------------------------------------------------------*\
| Load settings from file |
\*-------------------------------------------------------------------------*/
settings_manager = new SettingsManager();
settings_manager->LoadSettings(GetConfigurationDirectory() / "OpenRGB.json");
/*-------------------------------------------------------------------------*\
| Configure the log manager |
\*-------------------------------------------------------------------------*/
LogManager::get()->configure(settings_manager->GetSettings("LogManager"), GetConfigurationDirectory());
/*-------------------------------------------------------------------------*\
| Initialize Server Instance |
| If configured, pass through full controller list including clients |
| Otherwise, pass only local hardware controllers |
\*-------------------------------------------------------------------------*/
json server_settings = settings_manager->GetSettings("Server");
bool all_controllers = false;
if(server_settings.contains("all_controllers"))
{
all_controllers = server_settings["all_controllers"];
}
if(all_controllers)
{
server = new NetworkServer(rgb_controllers);
}
else
{
server = new NetworkServer(rgb_controllers_hw);
}
/*-------------------------------------------------------------------------*\
| Initialize Saved Client Connections |
\*-------------------------------------------------------------------------*/
json client_settings = settings_manager->GetSettings("Client");
if(client_settings.contains("clients"))
{
for(unsigned int client_idx = 0; client_idx < client_settings["clients"].size(); client_idx++)
{
NetworkClient * client = new NetworkClient(rgb_controllers);
std::string titleString = "OpenRGB ";
titleString.append(VERSION_STRING);
std::string client_ip = client_settings["clients"][client_idx]["ip"];
unsigned short client_port = client_settings["clients"][client_idx]["port"];
client->SetIP(client_ip.c_str());
client->SetName(titleString.c_str());
client->SetPort(client_port);
client->StartClient();
for(int timeout = 0; timeout < 100; timeout++)
{
if(client->GetConnected())
{
break;
}
std::this_thread::sleep_for(10ms);
}
clients.push_back(client);
}
}
/*-------------------------------------------------------------------------*\
| Load sizes list from file |
\*-------------------------------------------------------------------------*/
profile_manager = new ProfileManager(GetConfigurationDirectory());
server->SetProfileManager(profile_manager);
rgb_controllers_sizes = profile_manager->LoadProfileToList("sizes", true);
}
ResourceManager::~ResourceManager()
{
Cleanup();
}
void ResourceManager::RegisterI2CBus(i2c_smbus_interface *bus)
{
LOG_INFO("Registering I2C interface: %s Device %04X:%04X Subsystem: %04X:%04X", bus->device_name, bus->pci_vendor, bus->pci_device,bus->pci_subsystem_vendor,bus->pci_subsystem_device);
busses.push_back(bus);
}
std::vector<i2c_smbus_interface*> & ResourceManager::GetI2CBusses()
{
return busses;
}
void ResourceManager::RegisterRGBController(RGBController *rgb_controller)
{
LOG_INFO("[%s] Registering RGB controller", rgb_controller->name.c_str());
rgb_controllers_hw.push_back(rgb_controller);
/*-------------------------------------------------*\
| If the device list size has changed, call the |
| device list changed callbacks |
| |
| TODO: If all detection is reworked to use |
| RegisterRGBController, tracking of previous list |
| size can be removed and profile can be loaded per |
| controller before adding to list |
\*-------------------------------------------------*/
if(rgb_controllers_hw.size() != detection_prev_size)
{
/*-------------------------------------------------*\
| First, load sizes for the new controllers |
\*-------------------------------------------------*/
for(unsigned int controller_size_idx = detection_prev_size; controller_size_idx < rgb_controllers_hw.size(); controller_size_idx++)
{
profile_manager->LoadDeviceFromListWithOptions(rgb_controllers_sizes, detection_size_entry_used, rgb_controllers_hw[controller_size_idx], true, false);
}
UpdateDeviceList();
}
detection_prev_size = rgb_controllers_hw.size();
UpdateDeviceList();
}
void ResourceManager::UnregisterRGBController(RGBController* rgb_controller)
{
LOG_INFO("[%s] Unregistering RGB controller", rgb_controller->name.c_str());
/*-------------------------------------------------------------------------*\
| Clear callbacks from the controller before removal |
\*-------------------------------------------------------------------------*/
rgb_controller->ClearCallbacks();
/*-------------------------------------------------------------------------*\
| Find the controller to remove and remove it from the hardware list |
\*-------------------------------------------------------------------------*/
std::vector<RGBController*>::iterator hw_it = std::find(rgb_controllers_hw.begin(), rgb_controllers_hw.end(), rgb_controller);
if (hw_it != rgb_controllers_hw.end())
{
rgb_controllers_hw.erase(hw_it);
}
/*-------------------------------------------------------------------------*\
| Find the controller to remove and remove it from the master list |
\*-------------------------------------------------------------------------*/
std::vector<RGBController*>::iterator rgb_it = std::find(rgb_controllers.begin(), rgb_controllers.end(), rgb_controller);
if (rgb_it != rgb_controllers.end())
{
rgb_controllers.erase(rgb_it);
}
UpdateDeviceList();
}
std::vector<RGBController*> & ResourceManager::GetRGBControllers()
{
return rgb_controllers;
}
void ResourceManager::RegisterI2CBusDetector(I2CBusDetectorFunction detector)
{
i2c_bus_detectors.push_back(detector);
}
void ResourceManager::RegisterI2CDeviceDetector(std::string name, I2CDeviceDetectorFunction detector)
{
i2c_device_detector_strings.push_back(name);
i2c_device_detectors.push_back(detector);
}
void ResourceManager::RegisterI2CPCIDeviceDetector(std::string name, I2CPCIDeviceDetectorFunction detector, uint16_t ven_id, uint16_t dev_id, uint16_t subven_id, uint16_t subdev_id, uint8_t i2c_addr)
{
I2CPCIDeviceDetectorBlock block;
block.name = name;
block.function = detector;
block.ven_id = ven_id;
block.dev_id = dev_id;
block.subven_id = subven_id;
block.subdev_id = subdev_id;
block.i2c_addr = i2c_addr;
i2c_pci_device_detectors.push_back(block);
}
void ResourceManager::RegisterDeviceDetector(std::string name, DeviceDetectorFunction detector)
{
device_detector_strings.push_back(name);
device_detectors.push_back(detector);
}
void ResourceManager::RegisterHIDDeviceDetector(std::string name,
HIDDeviceDetectorFunction detector,
uint16_t vid,
uint16_t pid,
int interface,
int usage_page,
int usage)
{
HIDDeviceDetectorBlock block;
block.name = name;
block.vid = vid;
block.pid = pid;
block.function = detector;
block.interface = interface;
block.usage_page = usage_page;
block.usage = usage;
hid_device_detectors.push_back(block);
}
void ResourceManager::RegisterHIDWrappedDeviceDetector(std::string name,
HIDWrappedDeviceDetectorFunction detector,
uint16_t vid,
uint16_t pid,
int interface,
int usage_page,
int usage)
{
HIDWrappedDeviceDetectorBlock block;
block.name = name;
block.vid = vid;
block.pid = pid;
block.function = detector;
block.interface = interface;
block.usage_page = usage_page;
block.usage = usage;
hid_wrapped_device_detectors.push_back(block);
}
void ResourceManager::RegisterDynamicDetector(std::string name, DynamicDetectorFunction detector)
{
dynamic_detector_strings.push_back(name);
dynamic_detectors.push_back(detector);
}
void ResourceManager::RegisterPreDetectionHook(PreDetectionHookFunction hook)
{
pre_detection_hooks.push_back(hook);
}
void ResourceManager::RegisterDeviceListChangeCallback(DeviceListChangeCallback new_callback, void * new_callback_arg)
{
DeviceListChangeCallbacks.push_back(new_callback);
DeviceListChangeCallbackArgs.push_back(new_callback_arg);
LOG_TRACE("[ResourceManager] Registered device list change callback. Total callbacks registered: %d", DeviceListChangeCallbacks.size());
}
void ResourceManager::UnregisterDeviceListChangeCallback(DeviceListChangeCallback callback, void * callback_arg)
{
for(size_t idx = 0; idx < DeviceListChangeCallbacks.size(); idx++)
{
if(DeviceListChangeCallbacks[idx] == callback && DeviceListChangeCallbackArgs[idx] == callback_arg)
{
DeviceListChangeCallbacks.erase(DeviceListChangeCallbacks.begin() + idx);
DeviceListChangeCallbackArgs.erase(DeviceListChangeCallbackArgs.begin() + idx);
}
}
LOG_TRACE("[ResourceManager] Unregistered device list change callback. Total callbacks registered: %d", DeviceListChangeCallbacks.size());
}
void ResourceManager::RegisterI2CBusListChangeCallback(I2CBusListChangeCallback new_callback, void * new_callback_arg)
{
I2CBusListChangeCallbacks.push_back(new_callback);
I2CBusListChangeCallbackArgs.push_back(new_callback_arg);
}
void ResourceManager::UnregisterI2CBusListChangeCallback(I2CBusListChangeCallback callback, void * callback_arg)
{
for(size_t idx = 0; idx < I2CBusListChangeCallbacks.size(); idx++)
{
if(I2CBusListChangeCallbacks[idx] == callback && I2CBusListChangeCallbackArgs[idx] == callback_arg)
{
I2CBusListChangeCallbacks.erase(I2CBusListChangeCallbacks.begin() + idx);
I2CBusListChangeCallbackArgs.erase(I2CBusListChangeCallbackArgs.begin() + idx);
}
}
}
void ResourceManager::RegisterDetectionProgressCallback(DetectionProgressCallback new_callback, void *new_callback_arg)
{
DetectionProgressCallbacks.push_back(new_callback);
DetectionProgressCallbackArgs.push_back(new_callback_arg);
LOG_TRACE("[ResourceManager] Registered detection progress callback. Total callbacks registered: %d", DetectionProgressCallbacks.size());
}
void ResourceManager::UnregisterDetectionProgressCallback(DetectionProgressCallback callback, void *callback_arg)
{
for(size_t idx = 0; idx < DetectionProgressCallbacks.size(); idx++)
{
if(DetectionProgressCallbacks[idx] == callback && DetectionProgressCallbackArgs[idx] == callback_arg)
{
DetectionProgressCallbacks.erase(DetectionProgressCallbacks.begin() + idx);
DetectionProgressCallbackArgs.erase(DetectionProgressCallbackArgs.begin() + idx);
}
}
LOG_TRACE("[ResourceManager] Unregistered detection progress callback. Total callbacks registered: %d", DetectionProgressCallbacks.size());
}
void ResourceManager::RegisterDetectionStartCallback(DetectionStartCallback new_callback, void *new_callback_arg)
{
DetectionStartCallbacks.push_back(new_callback);
DetectionStartCallbackArgs.push_back(new_callback_arg);
}
void ResourceManager::UnregisterDetectionStartCallback(DetectionStartCallback callback, void *callback_arg)
{
for(size_t idx = 0; idx < DetectionStartCallbacks.size(); idx++)
{
if(DetectionStartCallbacks[idx] == callback && DetectionStartCallbackArgs[idx] == callback_arg)
{
DetectionStartCallbacks.erase(DetectionStartCallbacks.begin() + idx);
DetectionStartCallbackArgs.erase(DetectionStartCallbackArgs.begin() + idx);
}
}
}
void ResourceManager::RegisterDetectionEndCallback(DetectionEndCallback new_callback, void *new_callback_arg)
{
DetectionEndCallbacks.push_back(new_callback);
DetectionEndCallbackArgs.push_back(new_callback_arg);
}
void ResourceManager::UnregisterDetectionEndCallback(DetectionEndCallback callback, void *callback_arg)
{
for(size_t idx = 0; idx < DetectionEndCallbacks.size(); idx++)
{
if(DetectionEndCallbacks[idx] == callback && DetectionEndCallbackArgs[idx] == callback_arg)
{
DetectionEndCallbacks.erase(DetectionEndCallbacks.begin() + idx);
DetectionEndCallbackArgs.erase(DetectionEndCallbackArgs.begin() + idx);
}
}
}
void ResourceManager::UpdateDeviceList()
{
DeviceListChangeMutex.lock();
/*-------------------------------------------------*\
| Insert hardware controllers into controller list |
\*-------------------------------------------------*/
for(unsigned int hw_controller_idx = 0; hw_controller_idx < rgb_controllers_hw.size(); hw_controller_idx++)
{
/*-------------------------------------------------*\
| Check if the controller is already in the list |
| at the correct index |
\*-------------------------------------------------*/
if(hw_controller_idx < rgb_controllers.size())
{
if(rgb_controllers[hw_controller_idx] == rgb_controllers_hw[hw_controller_idx])
{
continue;
}
}
/*-------------------------------------------------*\
| If not, check if the controller is already in the |
| list at a different index |
\*-------------------------------------------------*/
for(unsigned int controller_idx = 0; controller_idx < rgb_controllers.size(); controller_idx++)
{
if(rgb_controllers[controller_idx] == rgb_controllers_hw[hw_controller_idx])
{
rgb_controllers.erase(rgb_controllers.begin() + controller_idx);
rgb_controllers.insert(rgb_controllers.begin() + hw_controller_idx, rgb_controllers_hw[hw_controller_idx]);
break;
}
}
/*-------------------------------------------------*\
| If it still hasn't been found, add it to the list |
\*-------------------------------------------------*/
rgb_controllers.insert(rgb_controllers.begin() + hw_controller_idx, rgb_controllers_hw[hw_controller_idx]);
}
/*-------------------------------------------------*\
| Device list has changed, call the callbacks |
\*-------------------------------------------------*/
DeviceListChanged();
/*-------------------------------------------------*\
| Device list has changed, inform all clients |
| connected to this server |
\*-------------------------------------------------*/
server->DeviceListChanged();
DeviceListChangeMutex.unlock();
}
void ResourceManager::DeviceListChanged()
{
/*-------------------------------------------------*\
| Device list has changed, call the callbacks |
\*-------------------------------------------------*/
LOG_TRACE("[ResourceManager] Calling device list change callbacks.");
for(unsigned int callback_idx = 0; callback_idx < DeviceListChangeCallbacks.size(); callback_idx++)
{
ResourceManager::DeviceListChangeCallbacks[callback_idx](DeviceListChangeCallbackArgs[callback_idx]);
}
}
void ResourceManager::DetectionProgressChanged()
{
DetectionProgressMutex.lock();
/*-------------------------------------------------*\
| Detection progress has changed, call the callbacks|
\*-------------------------------------------------*/
LOG_TRACE("[ResourceManager] Calling detection progress callbacks.");
for(unsigned int callback_idx = 0; callback_idx < DetectionProgressCallbacks.size(); callback_idx++)
{
DetectionProgressCallbacks[callback_idx](DetectionProgressCallbackArgs[callback_idx]);
}
DetectionProgressMutex.unlock();
}
void ResourceManager::I2CBusListChanged()
{
I2CBusListChangeMutex.lock();
/*-------------------------------------------------*\
| Detection progress has changed, call the callbacks|
\*-------------------------------------------------*/
for(unsigned int callback_idx = 0; callback_idx < I2CBusListChangeCallbacks.size(); callback_idx++)
{
I2CBusListChangeCallbacks[callback_idx](I2CBusListChangeCallbackArgs[callback_idx]);
}
I2CBusListChangeMutex.unlock();
}
void ResourceManager::SetupConfigurationDirectory()
{
config_dir.clear();
#ifdef _WIN32
const wchar_t* appdata = _wgetenv(L"APPDATA");
if(appdata != NULL)
{
config_dir = appdata;
}
#else
const char* xdg_config_home = getenv("XDG_CONFIG_HOME");
const char* home = getenv("HOME");
/*-----------------------------------------------------*\
| Check both XDG_CONFIG_HOME and APPDATA environment |
| variables. If neither exist, use current directory |
\*-----------------------------------------------------*/
if(xdg_config_home != NULL)
{
config_dir = xdg_config_home;
}
else if(home != NULL)
{
config_dir = home;
config_dir /= ".config";
}
#endif
/*-----------------------------------------------------*\
| If a configuration directory was found, append OpenRGB|
\*-----------------------------------------------------*/
if(config_dir != "")
{
config_dir.append("OpenRGB");
/*-------------------------------------------------------------------------*\
| Create OpenRGB configuration directory if it doesn't exist |
\*-------------------------------------------------------------------------*/
filesystem::create_directories(config_dir);
}
else
{
config_dir = "./";
}
}
filesystem::path ResourceManager::GetConfigurationDirectory()
{
return(config_dir);
}
void ResourceManager::SetConfigurationDirectory(const filesystem::path &directory)
{
config_dir = directory;
settings_manager->LoadSettings(directory / "OpenRGB.json");
profile_manager->SetConfigurationDirectory(directory);
rgb_controllers_sizes.clear();
rgb_controllers_sizes = profile_manager->LoadProfileToList("sizes", true);
}
NetworkServer* ResourceManager::GetServer()
{
return(server);
}
static void NetworkClientInfoChangeCallback(void* this_ptr)
{
ResourceManager* this_obj = (ResourceManager*)this_ptr;
this_obj->DeviceListChanged();
}
void ResourceManager::RegisterNetworkClient(NetworkClient* new_client)
{
new_client->RegisterClientInfoChangeCallback(NetworkClientInfoChangeCallback, this);
clients.push_back(new_client);
}
void ResourceManager::UnregisterNetworkClient(NetworkClient* network_client)
{
/*-------------------------------------------------------------------------*\
| Stop the disconnecting client |
\*-------------------------------------------------------------------------*/
network_client->StopClient();
/*-------------------------------------------------------------------------*\
| Clear callbacks from the client before removal |
\*-------------------------------------------------------------------------*/
network_client->ClearCallbacks();
/*-------------------------------------------------------------------------*\
| Find the client to remove and remove it from the clients list |
\*-------------------------------------------------------------------------*/
std::vector<NetworkClient*>::iterator client_it = std::find(clients.begin(), clients.end(), network_client);
if(client_it != clients.end())
{
clients.erase(client_it);
}
/*-------------------------------------------------------------------------*\
| Delete the client |
\*-------------------------------------------------------------------------*/
delete network_client;
UpdateDeviceList();
}
std::vector<NetworkClient*>& ResourceManager::GetClients()
{
return(clients);
}
ProfileManager* ResourceManager::GetProfileManager()
{
return(profile_manager);
}
SettingsManager* ResourceManager::GetSettingsManager()
{
return(settings_manager);
}
bool ResourceManager::GetDetectionEnabled()
{
return(detection_enabled);
}
unsigned int ResourceManager::GetDetectionPercent()
{
return (detection_percent.load());
}
const char *ResourceManager::GetDetectionString()
{
return (detection_string);
}
void ResourceManager::Cleanup()
{
ResourceManager::get()->WaitForDeviceDetection();
std::vector<RGBController *> rgb_controllers_hw_copy = rgb_controllers_hw;
for(unsigned int hw_controller_idx = 0; hw_controller_idx < rgb_controllers_hw.size(); hw_controller_idx++)
{
for(unsigned int controller_idx = 0; controller_idx < rgb_controllers.size(); controller_idx++)
{
if(rgb_controllers[controller_idx] == rgb_controllers_hw[hw_controller_idx])
{
rgb_controllers.erase(rgb_controllers.begin() + controller_idx);
break;
}
}
}
/*-------------------------------------------------*\
| Clear the hardware controllers list and set the |
| previous hardware controllers list size to zero |
\*-------------------------------------------------*/
rgb_controllers_hw.clear();
detection_prev_size = 0;
for(RGBController* rgb_controller : rgb_controllers_hw_copy)
{
delete rgb_controller;
}
std::vector<i2c_smbus_interface *> busses_copy = busses;
busses.clear();
for(i2c_smbus_interface* bus : busses_copy)
{
delete bus;
}
/*-------------------------------------------------*\
| Cleanup HID interface |
\*-------------------------------------------------*/
int hid_status = hid_exit();
LOG_DEBUG("Closing HID interfaces: %s", ((hid_status == 0) ? "Success" : "Failed"));
if(DetectDevicesThread)
{
DetectDevicesThread->join();
delete DetectDevicesThread;
DetectDevicesThread = nullptr;
}
}
void ResourceManager::ProcessPreDetectionHooks()
{
for(unsigned int hook_idx = 0; hook_idx < pre_detection_hooks.size(); hook_idx++)
{
pre_detection_hooks[hook_idx]();
}
}
void ResourceManager::ProcessDynamicDetectors()
{
for(unsigned int detector_idx = 0; detector_idx < dynamic_detectors.size(); detector_idx++)
{
dynamic_detectors[detector_idx]();
}
dynamic_detectors_processed = true;
}
void ResourceManager::DetectDevices()
{
/*-----------------------------------------------------*\
| Process pre-detection hooks |
\*-----------------------------------------------------*/
ProcessPreDetectionHooks();
/*-----------------------------------------------------*\
| Process Dynamic Detectors |
\*-----------------------------------------------------*/
if(!dynamic_detectors_processed)
{
ProcessDynamicDetectors();
}
/*-----------------------------------------------------*\
| Call detection start callbacks |
\*-----------------------------------------------------*/
LOG_TRACE("[ResourceManager] Calling detection start callbacks.");
for(unsigned int callback_idx = 0; callback_idx < DetectionStartCallbacks.size(); callback_idx++)
{
DetectionStartCallbacks[callback_idx](DetectionStartCallbackArgs[callback_idx]);
}
/*-----------------------------------------------------*\
| Update the detector settings |
\*-----------------------------------------------------*/
UpdateDetectorSettings();
if(detection_enabled)
{
/*-------------------------------------------------*\
| Do nothing is it is already detecting devices |
\*-------------------------------------------------*/
if(detection_is_required.load())
{
return;
}
/*-------------------------------------------------*\
| If there's anything left from the last time, |
| we shall remove it first |
\*-------------------------------------------------*/
detection_percent = 0;
detection_string = "";
DetectionProgressChanged();
Cleanup();
UpdateDeviceList();
/*-------------------------------------------------*\
| Start the device detection thread |
\*-------------------------------------------------*/
detection_is_required = true;
DetectDevicesThread = new std::thread(&ResourceManager::DetectDevicesThreadFunction, this);
/*-------------------------------------------------*\
| Release the current thread to allow detection |
| thread to start |
\*-------------------------------------------------*/
std::this_thread::sleep_for(1ms);
}
else
{
/*-------------------------------------------------*\
| Signal that detection is complete |
\*-------------------------------------------------*/
detection_percent = 100;
DetectionProgressChanged();
/*-----------------------------------------------------*\
| Call detection end callbacks |
\*-----------------------------------------------------*/
for(unsigned int callback_idx = 0; callback_idx < DetectionEndCallbacks.size(); callback_idx++)
{
DetectionEndCallbacks[callback_idx](DetectionEndCallbackArgs[callback_idx]);
}
}
}
void ResourceManager::DisableDetection()
{
detection_enabled = false;
}
void ResourceManager::DetectDevicesThreadFunction()
{
DetectDeviceMutex.lock();
hid_device_info* current_hid_device;
float percent = 0.0f;
float percent_denominator = 0.0f;
json detector_settings;
unsigned int hid_device_count = 0;
hid_device_info* hid_devices = NULL;
bool hid_safe_mode = false;
LOG_INFO("------------------------------------------------------");
LOG_INFO("| Start device detection |");
LOG_INFO("------------------------------------------------------");
/*-------------------------------------------------*\
| Reset the size entry used flags vector |
\*-------------------------------------------------*/
detection_size_entry_used.resize(rgb_controllers_sizes.size());
for(unsigned int size_idx = 0; size_idx < detection_size_entry_used.size(); size_idx++)
{
detection_size_entry_used[size_idx] = false;
}
/*-------------------------------------------------*\
| Open device disable list and read in disabled |
| device strings |
\*-------------------------------------------------*/
detector_settings = settings_manager->GetSettings("Detectors");
/*-------------------------------------------------*\
| Initialize HID interface for detection |
\*-------------------------------------------------*/
int hid_status = hid_init();
LOG_INFO("Initializing HID interfaces: %s", ((hid_status == 0) ? "Success" : "Failed"));
/*-------------------------------------------------*\
| Check HID safe mode setting |
\*-------------------------------------------------*/
if(detector_settings.contains("hid_safe_mode"))
{
hid_safe_mode = detector_settings["hid_safe_mode"];
}
/*-------------------------------------------------*\
| Calculate the percentage denominator by adding |
| the number of I2C and miscellaneous detectors and |
| the number of enumerated HID devices |
| |
| Start by iterating through all HID devices in |
| list to get a total count |
\*-------------------------------------------------*/
if(!hid_safe_mode)
{
hid_devices = hid_enumerate(0, 0);
}
current_hid_device = hid_devices;
while(current_hid_device)
{
hid_device_count++;
current_hid_device = current_hid_device->next;
}
percent_denominator = i2c_device_detectors.size() + i2c_pci_device_detectors.size() + device_detectors.size() + hid_device_count;
/*-------------------------------------------------*\
| Start at 0% detection progress |
\*-------------------------------------------------*/
detection_percent = 0;
#ifdef __linux__
/*-------------------------------------------------*\
| Check if the udev rules exist |
\*-------------------------------------------------*/
bool udev_not_exist = false;
bool udev_multiple = false;
if(access("/etc/udev/rules.d/60-openrgb.rules", F_OK) != 0)
{
if(access("/usr/lib/udev/rules.d/60-openrgb.rules", F_OK) != 0)
{
udev_not_exist = true;
}
}
else
{
if(access("/usr/lib/udev/rules.d/60-openrgb.rules", F_OK) == 0)
{
udev_multiple = true;
}
}
#endif
/*-------------------------------------------------*\
| Detect i2c interfaces |
\*-------------------------------------------------*/
LOG_INFO("------------------------------------------------------");
LOG_INFO("| Detecting I2C interfaces |");
LOG_INFO("------------------------------------------------------");
bool i2c_interface_fail = false;
for(unsigned int i2c_bus_detector_idx = 0; i2c_bus_detector_idx < i2c_bus_detectors.size() && detection_is_required.load(); i2c_bus_detector_idx++)
{
if(i2c_bus_detectors[i2c_bus_detector_idx]() == false)
{
i2c_interface_fail = true;
}
I2CBusListChanged();
}
/*-------------------------------------------------*\
| Detect i2c devices |
\*-------------------------------------------------*/
LOG_INFO("------------------------------------------------------");
LOG_INFO("| Detecting I2C devices |");
LOG_INFO("------------------------------------------------------");
for(unsigned int i2c_detector_idx = 0; i2c_detector_idx < i2c_device_detectors.size() && detection_is_required.load(); i2c_detector_idx++)
{
detection_string = i2c_device_detector_strings[i2c_detector_idx].c_str();
/*-------------------------------------------------*\
| Check if this detector is enabled |
\*-------------------------------------------------*/
bool this_device_enabled = true;
if(detector_settings.contains("detectors") && detector_settings["detectors"].contains(detection_string))
{
this_device_enabled = detector_settings["detectors"][detection_string];
}
LOG_DEBUG("[%s] is %s", detection_string, ((this_device_enabled == true) ? "enabled" : "disabled"));
if(this_device_enabled)
{
DetectionProgressChanged();
i2c_device_detectors[i2c_detector_idx](busses);
}
/*-------------------------------------------------*\
| If the device list size has changed, call the |
| device list changed callbacks |
\*-------------------------------------------------*/
if(rgb_controllers_hw.size() != detection_prev_size)
{
/*-------------------------------------------------*\
| First, load sizes for the new controllers |
\*-------------------------------------------------*/
for(unsigned int controller_size_idx = detection_prev_size; controller_size_idx < rgb_controllers_hw.size(); controller_size_idx++)
{
profile_manager->LoadDeviceFromListWithOptions(rgb_controllers_sizes, detection_size_entry_used, rgb_controllers_hw[controller_size_idx], true, false);
}
UpdateDeviceList();
}
else
{
LOG_DEBUG("[%s] no devices found", detection_string);
}
detection_prev_size = rgb_controllers_hw.size();