| /* |
| * |
| * Copyright (c) 2022 Project CHIP Authors |
| * All rights reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| #include "LockEndpoint.h" |
| #include <app-common/zap-generated/attributes/Accessors.h> |
| #include <cstring> |
| |
| using chip::to_underlying; |
| |
| bool LockEndpoint::Lock(const Optional<chip::ByteSpan> & pin, DlOperationError & err) |
| { |
| return setLockState(DlLockState::kLocked, pin, err); |
| } |
| |
| bool LockEndpoint::Unlock(const Optional<chip::ByteSpan> & pin, DlOperationError & err) |
| { |
| return setLockState(DlLockState::kUnlocked, pin, err); |
| } |
| |
| bool LockEndpoint::GetUser(uint16_t userIndex, EmberAfPluginDoorLockUserInfo & user) const |
| { |
| ChipLogProgress(Zcl, "Lock App: LockEndpoint::GetUser [endpoint=%d,userIndex=%hu]", mEndpointId, userIndex); |
| |
| auto adjustedUserIndex = static_cast<uint16_t>(userIndex - 1); |
| if (adjustedUserIndex > mLockUsers.size()) |
| { |
| ChipLogError(Zcl, "Cannot get user - index out of range [endpoint=%d,index=%hu,adjustedIndex=%d]", mEndpointId, userIndex, |
| adjustedUserIndex); |
| return false; |
| } |
| |
| const auto & userInDb = mLockUsers[adjustedUserIndex]; |
| user.userStatus = userInDb.userStatus; |
| if (DlUserStatus::kAvailable == user.userStatus) |
| { |
| ChipLogDetail(Zcl, "Found unoccupied user [endpoint=%d,adjustedIndex=%hu]", mEndpointId, adjustedUserIndex); |
| return true; |
| } |
| |
| user.userName = chip::CharSpan(userInDb.userName, strlen(userInDb.userName)); |
| user.credentials = chip::Span<const DlCredential>(userInDb.credentials.data(), userInDb.credentials.size()); |
| user.userUniqueId = userInDb.userUniqueId; |
| user.userType = userInDb.userType; |
| user.credentialRule = userInDb.credentialRule; |
| // So far there's no way to actually create the credential outside the matter, so here we always set the creation/modification |
| // source to Matter |
| user.creationSource = DlAssetSource::kMatterIM; |
| user.createdBy = userInDb.createdBy; |
| user.modificationSource = DlAssetSource::kMatterIM; |
| user.lastModifiedBy = userInDb.lastModifiedBy; |
| |
| ChipLogDetail(Zcl, |
| "Found occupied user " |
| "[endpoint=%d,adjustedIndex=%hu,name=\"%.*s\",credentialsCount=%u,uniqueId=%x,type=%u,credentialRule=%u," |
| "createdBy=%d,lastModifiedBy=%d]", |
| mEndpointId, adjustedUserIndex, static_cast<int>(user.userName.size()), user.userName.data(), |
| static_cast<unsigned int>(user.credentials.size()), user.userUniqueId, to_underlying(user.userType), |
| to_underlying(user.credentialRule), user.createdBy, user.lastModifiedBy); |
| |
| return true; |
| } |
| |
| bool LockEndpoint::SetUser(uint16_t userIndex, chip::FabricIndex creator, chip::FabricIndex modifier, |
| const chip::CharSpan & userName, uint32_t uniqueId, DlUserStatus userStatus, DlUserType usertype, |
| DlCredentialRule credentialRule, const DlCredential * credentials, size_t totalCredentials) |
| { |
| ChipLogProgress(Zcl, |
| "Lock App: LockEndpoint::SetUser " |
| "[endpoint=%d,userIndex=%u,creator=%d,modifier=%d,userName=\"%.*s\",uniqueId=%" PRIx32 |
| ",userStatus=%u,userType=%u," |
| "credentialRule=%u,credentials=%p,totalCredentials=%u]", |
| mEndpointId, userIndex, creator, modifier, static_cast<int>(userName.size()), userName.data(), uniqueId, |
| to_underlying(userStatus), to_underlying(usertype), to_underlying(credentialRule), credentials, |
| static_cast<unsigned int>(totalCredentials)); |
| |
| auto adjustedUserIndex = static_cast<uint16_t>(userIndex - 1); |
| if (adjustedUserIndex > mLockUsers.size()) |
| { |
| ChipLogError(Zcl, "Cannot set user - index out of range [endpoint=%d,index=%d,adjustedUserIndex=%u]", mEndpointId, |
| userIndex, adjustedUserIndex); |
| return false; |
| } |
| |
| auto & userInStorage = mLockUsers[adjustedUserIndex]; |
| if (userName.size() > DOOR_LOCK_MAX_USER_NAME_SIZE) |
| { |
| ChipLogError(Zcl, "Cannot set user - user name is too long [endpoint=%d,index=%d,adjustedUserIndex=%u]", mEndpointId, |
| userIndex, adjustedUserIndex); |
| return false; |
| } |
| |
| if (totalCredentials > userInStorage.credentials.capacity()) |
| { |
| ChipLogError(Zcl, |
| "Cannot set user - total number of credentials is too big [endpoint=%d,index=%d,adjustedUserIndex=%u" |
| ",totalCredentials=%u,maxNumberOfCredentials=%u]", |
| mEndpointId, userIndex, adjustedUserIndex, static_cast<unsigned int>(totalCredentials), |
| static_cast<unsigned int>(userInStorage.credentials.capacity())); |
| return false; |
| } |
| |
| chip::Platform::CopyString(userInStorage.userName, userName); |
| userInStorage.userName[userName.size()] = 0; |
| userInStorage.userUniqueId = uniqueId; |
| userInStorage.userStatus = userStatus; |
| userInStorage.userType = usertype; |
| userInStorage.credentialRule = credentialRule; |
| userInStorage.lastModifiedBy = modifier; |
| userInStorage.createdBy = creator; |
| |
| userInStorage.credentials.clear(); |
| for (size_t i = 0; i < totalCredentials; ++i) |
| { |
| userInStorage.credentials.push_back(credentials[i]); |
| } |
| |
| ChipLogProgress(Zcl, "Successfully set the user [mEndpointId=%d,index=%d,adjustedIndex=%d]", mEndpointId, userIndex, |
| adjustedUserIndex); |
| |
| return true; |
| } |
| |
| DlDoorState LockEndpoint::GetDoorState() const |
| { |
| return mDoorState; |
| } |
| |
| bool LockEndpoint::SetDoorState(DlDoorState newState) |
| { |
| if (mDoorState != newState) |
| { |
| ChipLogProgress(Zcl, "Changing the door state to: %d [endpointId=%d,previousState=%d]", to_underlying(newState), |
| mEndpointId, to_underlying(mDoorState)); |
| |
| mDoorState = newState; |
| return DoorLockServer::Instance().SetDoorState(mEndpointId, mDoorState); |
| } |
| return true; |
| } |
| |
| bool LockEndpoint::SendLockAlarm(DlAlarmCode alarmCode) const |
| { |
| ChipLogProgress(Zcl, "Sending the LockAlarm event [endpointId=%d,alarmCode=%u]", mEndpointId, to_underlying(alarmCode)); |
| return DoorLockServer::Instance().SendLockAlarmEvent(mEndpointId, alarmCode); |
| } |
| |
| bool LockEndpoint::GetCredential(uint16_t credentialIndex, DlCredentialType credentialType, |
| EmberAfPluginDoorLockCredentialInfo & credential) const |
| { |
| ChipLogProgress(Zcl, "Lock App: LockEndpoint::GetCredential [endpoint=%d,credentialIndex=%u,credentialType=%u]", mEndpointId, |
| credentialIndex, to_underlying(credentialType)); |
| |
| if (credentialIndex >= mLockCredentials.size() || (0 == credentialIndex && DlCredentialType::kProgrammingPIN != credentialType)) |
| { |
| ChipLogError(Zcl, "Cannot get the credential - index out of range [endpoint=%d,index=%d]", mEndpointId, credentialIndex); |
| return false; |
| } |
| |
| const auto & credentialInStorage = mLockCredentials[credentialIndex]; |
| |
| credential.status = credentialInStorage.status; |
| if (DlCredentialStatus::kAvailable == credential.status) |
| { |
| ChipLogDetail(Zcl, "Found unoccupied credential [endpoint=%d,index=%u]", mEndpointId, credentialIndex); |
| return true; |
| } |
| credential.credentialType = credentialInStorage.credentialType; |
| credential.credentialData = chip::ByteSpan(credentialInStorage.credentialData, credentialInStorage.credentialDataSize); |
| // So far there's no way to actually create the credential outside the matter, so here we always set the creation/modification |
| // source to Matter |
| credential.creationSource = DlAssetSource::kMatterIM; |
| credential.createdBy = credentialInStorage.createdBy; |
| credential.modificationSource = DlAssetSource::kMatterIM; |
| credential.lastModifiedBy = credentialInStorage.modifiedBy; |
| |
| ChipLogDetail(Zcl, "Found occupied credential [endpoint=%d,index=%u,type=%u,dataSize=%u,createdBy=%u,modifiedBy=%u]", |
| mEndpointId, credentialIndex, to_underlying(credential.credentialType), |
| static_cast<unsigned int>(credential.credentialData.size()), credential.createdBy, credential.lastModifiedBy); |
| |
| return true; |
| } |
| |
| bool LockEndpoint::SetCredential(uint16_t credentialIndex, chip::FabricIndex creator, chip::FabricIndex modifier, |
| DlCredentialStatus credentialStatus, DlCredentialType credentialType, |
| const chip::ByteSpan & credentialData) |
| { |
| ChipLogProgress( |
| Zcl, |
| "Lock App: LockEndpoint::SetCredential " |
| "[endpoint=%d,credentialIndex=%u,credentialStatus=%u,credentialType=%u,credentialDataSize=%u,creator=%u,modifier=%u]", |
| mEndpointId, credentialIndex, to_underlying(credentialStatus), to_underlying(credentialType), |
| static_cast<unsigned int>(credentialData.size()), creator, modifier); |
| |
| if (credentialIndex >= mLockCredentials.size() || (0 == credentialIndex && DlCredentialType::kProgrammingPIN != credentialType)) |
| { |
| ChipLogError(Zcl, "Cannot set the credential - index out of range [endpoint=%d,index=%d]", mEndpointId, credentialIndex); |
| return false; |
| } |
| |
| auto & credentialInStorage = mLockCredentials[credentialIndex]; |
| if (credentialData.size() > DOOR_LOCK_CREDENTIAL_INFO_MAX_DATA_SIZE) |
| { |
| ChipLogError(Zcl, |
| "Cannot get the credential - data size exceeds limit " |
| "[endpoint=%d,index=%d,dataSize=%u,maxDataSize=%u]", |
| mEndpointId, credentialIndex, static_cast<unsigned int>(credentialData.size()), |
| static_cast<unsigned int>(DOOR_LOCK_CREDENTIAL_INFO_MAX_DATA_SIZE)); |
| return false; |
| } |
| credentialInStorage.status = credentialStatus; |
| credentialInStorage.credentialType = credentialType; |
| credentialInStorage.createdBy = creator; |
| credentialInStorage.modifiedBy = modifier; |
| std::memcpy(credentialInStorage.credentialData, credentialData.data(), credentialData.size()); |
| credentialInStorage.credentialDataSize = credentialData.size(); |
| |
| ChipLogProgress(Zcl, "Successfully set the credential [mEndpointId=%d,index=%d,credentialType=%u,creator=%u,modifier=%u]", |
| mEndpointId, credentialIndex, to_underlying(credentialType), credentialInStorage.createdBy, |
| credentialInStorage.modifiedBy); |
| |
| return true; |
| } |
| |
| DlStatus LockEndpoint::GetSchedule(uint8_t weekDayIndex, uint16_t userIndex, EmberAfPluginDoorLockWeekDaySchedule & schedule) |
| { |
| if (0 == userIndex || userIndex > mWeekDaySchedules.size()) |
| { |
| return DlStatus::kFailure; |
| } |
| |
| if (0 == weekDayIndex || weekDayIndex > mWeekDaySchedules.at(userIndex - 1).size()) |
| { |
| return DlStatus::kFailure; |
| } |
| |
| const auto & scheduleInStorage = mWeekDaySchedules.at(userIndex - 1).at(weekDayIndex - 1); |
| if (DlScheduleStatus::kAvailable == scheduleInStorage.status) |
| { |
| return DlStatus::kNotFound; |
| } |
| |
| schedule = scheduleInStorage.schedule; |
| |
| return DlStatus::kSuccess; |
| } |
| |
| DlStatus LockEndpoint::SetSchedule(uint8_t weekDayIndex, uint16_t userIndex, DlScheduleStatus status, DlDaysMaskMap daysMask, |
| uint8_t startHour, uint8_t startMinute, uint8_t endHour, uint8_t endMinute) |
| { |
| if (0 == userIndex || userIndex > mWeekDaySchedules.size()) |
| { |
| return DlStatus::kFailure; |
| } |
| |
| if (0 == weekDayIndex || weekDayIndex > mWeekDaySchedules.at(userIndex - 1).size()) |
| { |
| return DlStatus::kFailure; |
| } |
| |
| auto & scheduleInStorage = mWeekDaySchedules.at(userIndex - 1).at(weekDayIndex - 1); |
| |
| scheduleInStorage.schedule.daysMask = daysMask; |
| scheduleInStorage.schedule.startHour = startHour; |
| scheduleInStorage.schedule.startMinute = startMinute; |
| scheduleInStorage.schedule.endHour = endHour; |
| scheduleInStorage.schedule.endMinute = endMinute; |
| scheduleInStorage.status = status; |
| |
| return DlStatus::kSuccess; |
| } |
| |
| DlStatus LockEndpoint::GetSchedule(uint8_t yearDayIndex, uint16_t userIndex, EmberAfPluginDoorLockYearDaySchedule & schedule) |
| { |
| if (0 == userIndex || userIndex > mYearDaySchedules.size()) |
| { |
| return DlStatus::kFailure; |
| } |
| |
| if (0 == yearDayIndex || yearDayIndex > mYearDaySchedules.at(userIndex - 1).size()) |
| { |
| return DlStatus::kFailure; |
| } |
| |
| const auto & scheduleInStorage = mYearDaySchedules.at(userIndex - 1).at(yearDayIndex - 1); |
| if (DlScheduleStatus::kAvailable == scheduleInStorage.status) |
| { |
| return DlStatus::kNotFound; |
| } |
| |
| schedule = scheduleInStorage.schedule; |
| |
| return DlStatus::kSuccess; |
| } |
| |
| DlStatus LockEndpoint::SetSchedule(uint8_t yearDayIndex, uint16_t userIndex, DlScheduleStatus status, uint32_t localStartTime, |
| uint32_t localEndTime) |
| { |
| if (0 == userIndex || userIndex > mYearDaySchedules.size()) |
| { |
| return DlStatus::kFailure; |
| } |
| |
| if (0 == yearDayIndex || yearDayIndex > mYearDaySchedules.at(userIndex - 1).size()) |
| { |
| return DlStatus::kFailure; |
| } |
| |
| auto & scheduleInStorage = mYearDaySchedules.at(userIndex - 1).at(yearDayIndex - 1); |
| scheduleInStorage.schedule.localStartTime = localStartTime; |
| scheduleInStorage.schedule.localEndTime = localEndTime; |
| scheduleInStorage.status = status; |
| |
| return DlStatus::kSuccess; |
| } |
| |
| DlStatus LockEndpoint::GetSchedule(uint8_t holidayIndex, EmberAfPluginDoorLockHolidaySchedule & schedule) |
| { |
| if (0 == holidayIndex || holidayIndex > mHolidaySchedules.size()) |
| { |
| return DlStatus::kFailure; |
| } |
| |
| const auto & scheduleInStorage = mHolidaySchedules[holidayIndex - 1]; |
| if (DlScheduleStatus::kAvailable == scheduleInStorage.status) |
| { |
| return DlStatus::kNotFound; |
| } |
| |
| schedule = scheduleInStorage.schedule; |
| return DlStatus::kSuccess; |
| } |
| |
| DlStatus LockEndpoint::SetSchedule(uint8_t holidayIndex, DlScheduleStatus status, uint32_t localStartTime, uint32_t localEndTime, |
| DlOperatingMode operatingMode) |
| { |
| if (0 == holidayIndex || holidayIndex > mHolidaySchedules.size()) |
| { |
| return DlStatus::kFailure; |
| } |
| |
| auto & scheduleInStorage = mHolidaySchedules[holidayIndex - 1]; |
| scheduleInStorage.schedule.localStartTime = localStartTime; |
| scheduleInStorage.schedule.localEndTime = localEndTime; |
| scheduleInStorage.schedule.operatingMode = operatingMode; |
| scheduleInStorage.status = status; |
| |
| return DlStatus::kSuccess; |
| } |
| |
| bool LockEndpoint::setLockState(DlLockState lockState, const Optional<chip::ByteSpan> & pin, DlOperationError & err) |
| { |
| // Assume pin is required until told otherwise |
| bool requirePin = true; |
| chip::app::Clusters::DoorLock::Attributes::RequirePINforRemoteOperation::Get(mEndpointId, &requirePin); |
| |
| // If a pin code is not given |
| if (!pin.HasValue()) |
| { |
| ChipLogDetail(Zcl, "Door Lock App: PIN code is not specified [endpointId=%d]", mEndpointId); |
| |
| // If a pin code is not required |
| if (!requirePin) |
| { |
| ChipLogDetail(Zcl, "Door Lock App: setting door lock state to \"%s\" [endpointId=%d]", lockStateToString(lockState), |
| mEndpointId); |
| |
| DoorLockServer::Instance().SetLockState(mEndpointId, lockState); |
| |
| return true; |
| } |
| |
| ChipLogError(Zcl, "Door Lock App: PIN code is not specified, but it is required [endpointId=%d]", mEndpointId); |
| |
| return false; |
| } |
| |
| // Find the credential so we can make sure it is not absent right away |
| auto credential = std::find_if(mLockCredentials.begin(), mLockCredentials.end(), [&pin](const LockCredentialInfo & c) { |
| return (c.credentialType == DlCredentialType::kPin && c.status != DlCredentialStatus::kAvailable) && |
| chip::ByteSpan{ c.credentialData, c.credentialDataSize }.data_equal(pin.Value()); |
| }); |
| if (credential == mLockCredentials.end()) |
| { |
| ChipLogDetail(Zcl, |
| "Lock App: specified PIN code was not found in the database, ignoring command to set lock state to \"%s\" " |
| "[endpointId=%d]", |
| lockStateToString(lockState), mEndpointId); |
| |
| err = DlOperationError::kInvalidCredential; |
| return false; |
| } |
| |
| // Find a user that correspond to this credential |
| auto credentialIndex = static_cast<unsigned>(credential - mLockCredentials.begin()); |
| auto user = std::find_if(mLockUsers.begin(), mLockUsers.end(), [credential, credentialIndex](const LockUserInfo & u) { |
| return std::any_of(u.credentials.begin(), u.credentials.end(), [&credential, credentialIndex](const DlCredential & c) { |
| return c.CredentialIndex == credentialIndex && c.CredentialType == to_underlying(credential->credentialType); |
| }); |
| }); |
| if (user == mLockUsers.end()) |
| { |
| ChipLogDetail(Zcl, |
| "Lock App: specified PIN code was found in the database, but the lock user is not associated with it " |
| "[endpointId=%d,credentialIndex=%u]", |
| mEndpointId, credentialIndex); |
| } |
| |
| auto userIndex = static_cast<uint8_t>(user - mLockUsers.begin()); |
| |
| // Check if schedules affect the user |
| if ((user->userType == DlUserType::kScheduleRestrictedUser || user->userType == DlUserType::kWeekDayScheduleUser) && |
| !weekDayScheduleInAction(userIndex)) |
| { |
| if ((user->userType == DlUserType::kScheduleRestrictedUser || user->userType == DlUserType::kYearDayScheduleUser) && |
| !yearDayScheduleInAction(userIndex)) |
| { |
| ChipLogDetail(Zcl, |
| "Lock App: associated user is not allowed to operate the lock due to schedules" |
| "[endpointId=%d,userIndex=%u]", |
| mEndpointId, userIndex); |
| err = DlOperationError::kRestricted; |
| return false; |
| } |
| } |
| ChipLogDetail( |
| Zcl, |
| "Lock App: specified PIN code was found in the database, setting door lock state to \"%s\" [endpointId=%d,userIndex=%u]", |
| lockStateToString(lockState), mEndpointId, userIndex); |
| |
| mLockState = lockState; |
| DoorLockServer::Instance().SetLockState(mEndpointId, mLockState); |
| |
| return true; |
| } |
| |
| bool LockEndpoint::weekDayScheduleInAction(uint16_t userIndex) const |
| { |
| const auto & user = mLockUsers[userIndex]; |
| if (user.userType != DlUserType::kScheduleRestrictedUser && user.userType != DlUserType::kWeekDayScheduleUser) |
| { |
| return true; |
| } |
| |
| chip::System::Clock::Milliseconds64 cTMs; |
| auto chipError = chip::System::SystemClock().GetClock_RealTimeMS(cTMs); |
| if (chipError != CHIP_NO_ERROR) |
| { |
| ChipLogError(Zcl, "Lock App: unable to get current time to check user schedules [endpointId=%d,error=%d (%s)]", mEndpointId, |
| chipError.AsInteger(), chipError.AsString()); |
| return false; |
| } |
| time_t unixEpoch = std::chrono::duration_cast<chip::System::Clock::Seconds32>(cTMs).count(); |
| |
| tm calendarTime{}; |
| localtime_r(&unixEpoch, &calendarTime); |
| |
| auto currentTime = |
| calendarTime.tm_hour * chip::kSecondsPerHour + calendarTime.tm_min * chip::kSecondsPerMinute + calendarTime.tm_sec; |
| |
| // Second, check the week day schedules. |
| return std::any_of( |
| mWeekDaySchedules[userIndex].begin(), mWeekDaySchedules[userIndex].end(), |
| [currentTime, calendarTime](const WeekDaysScheduleInfo & s) { |
| auto startTime = s.schedule.startHour * chip::kSecondsPerHour + s.schedule.startMinute * chip::kSecondsPerMinute; |
| auto endTime = s.schedule.endHour * chip::kSecondsPerHour + s.schedule.endMinute * chip::kSecondsPerMinute; |
| return s.status == DlScheduleStatus::kOccupied && (to_underlying(s.schedule.daysMask) & (1 << calendarTime.tm_wday)) && |
| startTime <= currentTime && currentTime <= endTime; |
| }); |
| } |
| |
| bool LockEndpoint::yearDayScheduleInAction(uint16_t userIndex) const |
| { |
| const auto & user = mLockUsers[userIndex]; |
| if (user.userType != DlUserType::kScheduleRestrictedUser && user.userType != DlUserType::kYearDayScheduleUser) |
| { |
| return true; |
| } |
| |
| chip::System::Clock::Milliseconds64 cTMs; |
| auto chipError = chip::System::SystemClock().GetClock_RealTimeMS(cTMs); |
| if (chipError != CHIP_NO_ERROR) |
| { |
| ChipLogError(Zcl, "Lock App: unable to get current time to check user schedules [endpointId=%d,error=%d (%s)]", mEndpointId, |
| chipError.AsInteger(), chipError.AsString()); |
| return false; |
| } |
| auto unixEpoch = std::chrono::duration_cast<chip::System::Clock::Seconds32>(cTMs).count(); |
| uint32_t chipEpoch = 0; |
| if (!chip::UnixEpochToChipEpochTime(unixEpoch, chipEpoch)) |
| { |
| ChipLogError(Zcl, |
| "Lock App: unable to convert Unix Epoch time to Matter Epoch Time to check user schedules " |
| "[endpointId=%d,userIndex=%d]", |
| mEndpointId, userIndex); |
| return false; |
| } |
| |
| return std::any_of(mYearDaySchedules[userIndex].begin(), mYearDaySchedules[userIndex].end(), |
| [chipEpoch](const YearDayScheduleInfo & sch) { |
| return sch.status == DlScheduleStatus::kOccupied && sch.schedule.localStartTime <= chipEpoch && |
| chipEpoch <= sch.schedule.localEndTime; |
| }); |
| } |
| |
| const char * LockEndpoint::lockStateToString(DlLockState lockState) const |
| { |
| switch (lockState) |
| { |
| case DlLockState::kNotFullyLocked: |
| return "Not Fully Locked"; |
| case DlLockState::kLocked: |
| return "Locked"; |
| case DlLockState::kUnlocked: |
| return "Unlocked"; |
| case DlLockState::kUnknownEnumValue: |
| break; |
| } |
| |
| return "Unknown"; |
| } |
