| /* |
| * |
| * 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. |
| */ |
| |
| #import <Matter/MTRDefines.h> |
| |
| NS_ASSUME_NONNULL_BEGIN |
| |
| typedef NS_ENUM(NSInteger, MTRLogType) { |
| MTRLogTypeError = 1, |
| MTRLogTypeProgress = 2, |
| MTRLogTypeDetail = 3, |
| }; |
| |
| typedef void (^MTRLogCallback)(MTRLogType type, NSString * moduleName, NSString * message); |
| |
| /** |
| * Arranges for log messages from the Matter stack to be delivered to a callback block. |
| * |
| * @param logTypeThreshold only messages up to (and including) the specified log type will be delivered |
| * @param callback the block to call, or nil to disable the log callback. |
| * |
| * The callback block may be called concurrently and/or from arbitrary threads. |
| * It SHALL NOT call back directly or indirectly into any Matter APIs, |
| * nor block the calling thread for a non-trivial amount of time. |
| */ |
| MTR_EXTERN MTR_NEWLY_AVAILABLE void MTRSetLogCallback(MTRLogType logTypeThreshold, MTRLogCallback _Nullable callback); |
| |
| NS_ASSUME_NONNULL_END |