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- // Software License Agreement (BSD License)
- //
- // Copyright (c) 2010-2016, Deusty, LLC
- // All rights reserved.
- //
- // Redistribution and use of this software in source and binary forms,
- // with or without modification, are permitted provided that the following conditions are met:
- //
- // * Redistributions of source code must retain the above copyright notice,
- // this list of conditions and the following disclaimer.
- //
- // * Neither the name of Deusty nor the names of its contributors may be used
- // to endorse or promote products derived from this software without specific
- // prior written permission of Deusty, LLC.
-
- // Disable legacy macros
- #ifndef AWSDD_LEGACY_MACROS
- #define AWSDD_LEGACY_MACROS 0
- #endif
-
- #import "AWSDDLog.h"
-
- /**
- * Whether async should be used by log messages, excluding error messages that are always sent sync.
- **/
- #ifndef AWSDD_LOG_ASYNC_ENABLED
- #define AWSDD_LOG_ASYNC_ENABLED YES
- #endif
-
- /**
- * These are the two macros that all other macros below compile into.
- * These big multiline macros makes all the other macros easier to read.
- **/
- #define AWSDD_LOG_MACRO(isAsynchronous, lvl, flg, ctx, atag, fnct, frmt, ...) \
- [AWSDDLog log : isAsynchronous \
- level : lvl \
- flag : flg \
- context : ctx \
- file : __FILE__ \
- function : fnct \
- line : __LINE__ \
- tag : atag \
- format : (frmt), ## __VA_ARGS__]
-
- #define LOG_MACRO_TO_AWSDDLOG(ddlog, isAsynchronous, lvl, flg, ctx, atag, fnct, frmt, ...) \
- [ddlog log : isAsynchronous \
- level : lvl \
- flag : flg \
- context : ctx \
- file : __FILE__ \
- function : fnct \
- line : __LINE__ \
- tag : atag \
- format : (frmt), ## __VA_ARGS__]
-
- /**
- * Define version of the macro that only execute if the log level is above the threshold.
- * The compiled versions essentially look like this:
- *
- * if (logFlagForThisLogMsg & ddLogLevel) { execute log message }
- *
- * When LOG_LEVEL_DEF is defined as ddLogLevel.
- *
- * As shown further below, Lumberjack actually uses a bitmask as opposed to primitive log levels.
- * This allows for a great amount of flexibility and some pretty advanced fine grained logging techniques.
- *
- * Note that when compiler optimizations are enabled (as they are for your release builds),
- * the log messages above your logging threshold will automatically be compiled out.
- *
- * (If the compiler sees LOG_LEVEL_DEF/ddLogLevel declared as a constant, the compiler simply checks to see
- * if the 'if' statement would execute, and if not it strips it from the binary.)
- *
- * We also define shorthand versions for asynchronous and synchronous logging.
- **/
- #define AWSDD_LOG_MAYBE(async, lvl, flg, ctx, tag, fnct, frmt, ...) \
- do { AWSDD_LOG_MACRO(async, lvl, flg, ctx, tag, fnct, frmt, ##__VA_ARGS__); } while(0)
-
- #define LOG_MAYBE_TO_AWSDDLOG(ddlog, async, lvl, flg, ctx, tag, fnct, frmt, ...) \
- do { LOG_MACRO_TO_AWSDDLOG(ddlog, async, lvl, flg, ctx, tag, fnct, frmt, ##__VA_ARGS__); } while(0)
-
- /**
- * Ready to use log macros with no context or tag.
- **/
- #define AWSDDLogError(frmt, ...) AWSDD_LOG_MAYBE(NO, [AWSDDLog sharedInstance].logLevel, AWSDDLogFlagError, 0, nil, __PRETTY_FUNCTION__, frmt, ##__VA_ARGS__)
- #define AWSDDLogWarn(frmt, ...) AWSDD_LOG_MAYBE(AWSDD_LOG_ASYNC_ENABLED, [AWSDDLog sharedInstance].logLevel, AWSDDLogFlagWarning, 0, nil, __PRETTY_FUNCTION__, frmt, ##__VA_ARGS__)
- #define AWSDDLogInfo(frmt, ...) AWSDD_LOG_MAYBE(AWSDD_LOG_ASYNC_ENABLED, [AWSDDLog sharedInstance].logLevel, AWSDDLogFlagInfo, 0, nil, __PRETTY_FUNCTION__, frmt, ##__VA_ARGS__)
- #define AWSDDLogDebug(frmt, ...) AWSDD_LOG_MAYBE(AWSDD_LOG_ASYNC_ENABLED, [AWSDDLog sharedInstance].logLevel, AWSDDLogFlagDebug, 0, nil, __PRETTY_FUNCTION__, frmt, ##__VA_ARGS__)
- #define AWSDDLogVerbose(frmt, ...) AWSDD_LOG_MAYBE(AWSDD_LOG_ASYNC_ENABLED, [AWSDDLog sharedInstance].logLevel, AWSDDLogFlagVerbose, 0, nil, __PRETTY_FUNCTION__, frmt, ##__VA_ARGS__)
-
- #define AWSDDLogErrorToAWSDDLog(ddlog, frmt, ...) LOG_MAYBE_TO_AWSDDLOG(ddlog, NO, [AWSDDLog sharedInstance].logLevel, AWSDDLogFlagError, 0, nil, __PRETTY_FUNCTION__, frmt, ##__VA_ARGS__)
- #define AWSDDLogWarnToAWSDDLog(ddlog, frmt, ...) LOG_MAYBE_TO_AWSDDLOG(ddlog, AWSDD_LOG_ASYNC_ENABLED, [AWSDDLog sharedInstance].logLevel, AWSDDLogFlagWarning, 0, nil, __PRETTY_FUNCTION__, frmt, ##__VA_ARGS__)
- #define AWSDDLogInfoToAWSDDLog(ddlog, frmt, ...) LOG_MAYBE_TO_AWSDDLOG(ddlog, AWSDD_LOG_ASYNC_ENABLED, [AWSDDLog sharedInstance].logLevel, AWSDDLogFlagInfo, 0, nil, __PRETTY_FUNCTION__, frmt, ##__VA_ARGS__)
- #define AWSDDLogDebugToAWSDDLog(ddlog, frmt, ...) LOG_MAYBE_TO_AWSDDLOG(ddlog, AWSDD_LOG_ASYNC_ENABLED, [AWSDDLog sharedInstance].logLevel, AWSDDLogFlagDebug, 0, nil, __PRETTY_FUNCTION__, frmt, ##__VA_ARGS__)
- #define AWSDDLogVerboseToAWSDDLog(ddlog, frmt, ...) LOG_MAYBE_TO_AWSDDLOG(ddlog, AWSDD_LOG_ASYNC_ENABLED, [AWSDDLog sharedInstance].logLevel, AWSDDLogFlagVerbose, 0, nil, __PRETTY_FUNCTION__, frmt, ##__VA_ARGS__)
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