blob: 104c7987a9090e7a54e35eea5b42ad962679b978 [file] [log] [blame]
/*
*
* 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