void RefreshEnabledDevices()

in Lilypad/Config.cpp [134:171]
34 lines of code
23 McCabe index (conditional complexity)

void RefreshEnabledDevices(int updateDeviceList) {
	// Clears all device state.
	static int lastXInputState = -1;
	if (updateDeviceList || lastXInputState != config.gameApis.xInput) {
		EnumDevices(config.gameApis.xInput);
		lastXInputState = config.gameApis.xInput;
	}

	for (int i=0; i<dm->numDevices; i++) {
		Device *dev = dm->devices[i];

		if (!dev->attached && dev->displayName[0] != '[') {
			wchar_t *newName = (wchar_t*) malloc(sizeof(wchar_t) * (wcslen(dev->displayName) + 12));
			wsprintfW(newName, L"[Detached] %s", dev->displayName);
			free(dev->displayName);
			dev->displayName = newName;
		}

		if ((dev->type == KEYBOARD && dev->api == IGNORE_KEYBOARD) ||
			(dev->type == KEYBOARD && dev->api == config.keyboardApi) ||
			(dev->type == MOUSE && dev->api == config.mouseApi) ||
			(dev->type == OTHER &&
				((dev->api == DI && config.gameApis.directInput) ||
				 (dev->api == DS3 && config.gameApis.dualShock3) ||
				 (dev->api == XINPUT && config.gameApis.xInput)))) {
					if (config.gameApis.dualShock3 && dev->api == DI && dev->displayName &&
						!wcsicmp(dev->displayName, L"DX PLAYSTATION(R)3 Controller")) {
							dm->DisableDevice(i);
					}
					else {
						dm->EnableDevice(i);
					}
		}
		else {
			dm->DisableDevice(i);
		}
	}
}