358                          const InputDeviceIdentifier& identifier)  in Device()  argument
362         identifier(identifier),  in Device()
467             getInputDeviceConfigurationFilePathByDeviceIdentifier(identifier,  in loadConfigurationLocked()
471         ALOGD("No input device configuration file found for device '%s'.", identifier.name.c_str());  in loadConfigurationLocked()
478                   identifier.name.c_str());  in loadConfigurationLocked()
488     propPath += identifier.getCanonicalName();  in loadVirtualKeyMapLocked()
497     return keyMap.load(identifier, configuration.get());  in loadKeyMapLocked()
507     return identifier.bus == BUS_USB || identifier.bus == BUS_BLUETOOTH;  in isExternalDeviceLocked()
739     return device != nullptr ? device->identifier : InputDeviceIdentifier();  in getDeviceIdentifier()
776                       device->identifier.name.c_str(), device->fd, errno);  in getAbsoluteAxisInfo()
882                       device->identifier.name.c_str(), device->fd, errno);  in getAbsoluteAxisValue()
1237 static std::string generateDescriptor(InputDeviceIdentifier& identifier) {  in generateDescriptor()  argument
1239     rawDescriptor += StringPrintf(":%04x:%04x:", identifier.vendor, identifier.product);  in generateDescriptor()
1241     if (!identifier.uniqueId.empty()) {  in generateDescriptor()
1243         rawDescriptor += identifier.uniqueId;  in generateDescriptor()
1244     } else if (identifier.nonce != 0) {  in generateDescriptor()
1245         rawDescriptor += StringPrintf("nonce:%04x", identifier.nonce);  in generateDescriptor()
1248     if (identifier.vendor == 0 && identifier.product == 0) {  in generateDescriptor()
1253         if (!identifier.name.empty()) {  in generateDescriptor()
1255             rawDescriptor += identifier.name;  in generateDescriptor()
1256         } else if (!identifier.location.empty()) {  in generateDescriptor()
1258             rawDescriptor += identifier.location;  in generateDescriptor()
1261     identifier.descriptor = sha1(rawDescriptor);  in generateDescriptor()
1265 void EventHub::assignDescriptorLocked(InputDeviceIdentifier& identifier) {  in assignDescriptorLocked()  argument
1273     identifier.nonce = 0;  in assignDescriptorLocked()
1274     std::string rawDescriptor = generateDescriptor(identifier);  in assignDescriptorLocked()
1275     if (identifier.uniqueId.empty()) {  in assignDescriptorLocked()
1278         while (getDeviceByDescriptorLocked(identifier.descriptor) != nullptr) {  in assignDescriptorLocked()
1279             identifier.nonce++;  in assignDescriptorLocked()
1280             rawDescriptor = generateDescriptor(identifier);  in assignDescriptorLocked()
1284           identifier.descriptor.c_str());  in assignDescriptorLocked()
1302                   device->identifier.name.c_str(), errno);  in vibrate()
1315                   device->identifier.name.c_str(), errno);  in vibrate()
1337                       device->identifier.name.c_str(), errno);  in cancelVibrate()
1358         if (descriptor == device->identifier.descriptor) {  in getDeviceByDescriptorLocked()
1644                       device->identifier.name.c_str());  in getEvents()
1649                       device->identifier.name.c_str());  in getEvents()
1830 void EventHub::reportDeviceAddedForStatisticsLocked(const InputDeviceIdentifier& identifier,  in reportDeviceAddedForStatisticsLocked()  argument
1834     SHA256_Update(&ctx, reinterpret_cast<const uint8_t*>(identifier.uniqueId.c_str()),  in reportDeviceAddedForStatisticsLocked()
1835                   identifier.uniqueId.size());  in reportDeviceAddedForStatisticsLocked()
1844     android::util::stats_write(android::util::INPUTDEVICE_REGISTERED, identifier.name.c_str(),  in reportDeviceAddedForStatisticsLocked()
1845                                identifier.vendor, identifier.product, identifier.version,  in reportDeviceAddedForStatisticsLocked()
1846                                identifier.bus, obfuscatedId.c_str(), classes.get());  in reportDeviceAddedForStatisticsLocked()
1870     InputDeviceIdentifier identifier;  in openDeviceLocked()  local
1877         identifier.name = buffer;  in openDeviceLocked()
1883         if (identifier.name == item) {  in openDeviceLocked()
1905     identifier.bus = inputId.bustype;  in openDeviceLocked()
1906     identifier.product = inputId.product;  in openDeviceLocked()
1907     identifier.vendor = inputId.vendor;  in openDeviceLocked()
1908     identifier.version = inputId.version;  in openDeviceLocked()
1915         identifier.location = buffer;  in openDeviceLocked()
1923         identifier.uniqueId = buffer;  in openDeviceLocked()
1927     assignDescriptorLocked(identifier);  in openDeviceLocked()
1931     std::unique_ptr<Device> device = std::make_unique<Device>(fd, deviceId, devicePath, identifier);  in openDeviceLocked()
1938           identifier.bus, identifier.vendor, identifier.product, identifier.version);  in openDeviceLocked()
1939     ALOGV("  name:       \"%s\"\n", identifier.name.c_str());  in openDeviceLocked()
1940     ALOGV("  location:   \"%s\"\n", identifier.location.c_str());  in openDeviceLocked()
1941     ALOGV("  unique id:  \"%s\"\n", identifier.uniqueId.c_str());  in openDeviceLocked()
1942     ALOGV("  descriptor: \"%s\"\n", identifier.descriptor.c_str());  in openDeviceLocked()
1956             if (device->identifier.descriptor == dev->identifier.descriptor &&  in openDeviceLocked()
2084             isEligibleBuiltInKeyboard(device->identifier, device->configuration.get(),  in openDeviceLocked()
2115               device->identifier.name.c_str());  in openDeviceLocked()
2141         device->controllerNumber = getNextControllerNumberLocked(device->identifier.name);  in openDeviceLocked()
2153           deviceId, fd, devicePath.c_str(), device->identifier.name.c_str(),  in openDeviceLocked()
2183     if (videoDevice->getName() != device.identifier.name) {  in tryAddVideoDeviceLocked()
2241     InputDeviceIdentifier identifier;  in createVirtualKeyboardLocked()  local
2242     identifier.name = "Virtual";  in createVirtualKeyboardLocked()
2243     identifier.uniqueId = "<virtual>";  in createVirtualKeyboardLocked()
2244     assignDescriptorLocked(identifier);  in createVirtualKeyboardLocked()
2248                                      identifier);  in createVirtualKeyboardLocked()
2256     reportDeviceAddedForStatisticsLocked(device->identifier, device->classes);  in addDeviceLocked()
2319           device.identifier.name.c_str(), device.id, device.fd, device.classes.string().c_str());  in closeDeviceLocked()
2428                                      device->id, device->identifier.name.c_str());  in dump()
2431                                      device->identifier.name.c_str());  in dump()
2436             dump += StringPrintf(INDENT3 "Descriptor: %s\n", device->identifier.descriptor.c_str());  in dump()
2437             dump += StringPrintf(INDENT3 "Location: %s\n", device->identifier.location.c_str());  in dump()
2439             dump += StringPrintf(INDENT3 "UniqueId: %s\n", device->identifier.uniqueId.c_str());  in dump()
2442                                  device->identifier.bus, device->identifier.vendor,  in dump()
2443                                  device->identifier.product, device->identifier.version);  in dump()