56 lines
1.8 KiB
Objective-C
56 lines
1.8 KiB
Objective-C
// Software License Agreement (BSD License)
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//
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// Copyright (c) 2010-2021, Deusty, LLC
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// All rights reserved.
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//
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// Redistribution and use of this software in source and binary forms,
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// with or without modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// * Neither the name of Deusty nor the names of its contributors may be used
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// to endorse or promote products derived from this software without specific
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// prior written permission of Deusty, LLC.
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#import <Foundation/Foundation.h>
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// Disable legacy macros
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#ifndef DD_LEGACY_MACROS
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#define DD_LEGACY_MACROS 0
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#endif
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#import <CocoaLumberjack/DDLog.h>
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NS_ASSUME_NONNULL_BEGIN
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/**
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* This class provides a logger for the Apple os_log facility.
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**/
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API_AVAILABLE(macos(10.12), ios(10.0), watchos(3.0), tvos(10.0))
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@interface DDOSLogger : DDAbstractLogger <DDLogger>
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/**
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* Singleton method
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*
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* @return the shared instance with OS_LOG_DEFAULT.
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*/
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@property (nonatomic, class, readonly, strong) DDOSLogger *sharedInstance;
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/**
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Designated initializer
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@param subsystem Desired subsystem in log. E.g. "org.example"
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@param category Desired category in log. E.g. "Point of interests."
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@return New instance of DDOSLogger.
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@discussion This method requires either both or no parameter to be set. Much like `(String, String)?` in Swift.
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If both parameters are nil, this method will return a logger configured with `OS_LOG_DEFAULT`.
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If both parameters are non-nil, it will return a logger configured with `os_log_create(subsystem, category)`
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*/
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- (instancetype)initWithSubsystem:(nullable NSString *)subsystem category:(nullable NSString *)category NS_DESIGNATED_INITIALIZER;
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@end
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NS_ASSUME_NONNULL_END
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