70 lines
4.7 KiB
Objective-C
70 lines
4.7 KiB
Objective-C
// Copyright 2004-present Facebook. All Rights Reserved.
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#import "RCTAssert.h"
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#import "RCTRedBox.h"
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#define RCTLOG_INFO 1
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#define RCTLOG_WARN 2
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#define RCTLOG_ERROR 3
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#define RCTLOG_MUSTFIX 4
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// If set to e.g. `RCTLOG_ERROR`, will assert after logging the first error.
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#if DEBUG
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#define RCTLOG_FATAL_LEVEL RCTLOG_MUSTFIX
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#define RCTLOG_REDBOX_LEVEL RCTLOG_ERROR
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#else
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#define RCTLOG_FATAL_LEVEL (RCTLOG_MUSTFIX + 1)
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#define RCTLOG_REDBOX_LEVEL (RCTLOG_MUSTFIX + 1)
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#endif
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// If defined, only log messages that match this regex will fatal
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#define RCTLOG_FATAL_REGEX nil
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#define _RCTLog(__RCTLog__level, ...) do { \
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NSString *__RCTLog__levelStr; \
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switch(__RCTLog__level) { \
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case RCTLOG_INFO: __RCTLog__levelStr = @"info"; break; \
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case RCTLOG_WARN: __RCTLog__levelStr = @"warn"; break; \
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case RCTLOG_ERROR: __RCTLog__levelStr = @"error"; break; \
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case RCTLOG_MUSTFIX: __RCTLog__levelStr = @"mustfix"; break; \
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} \
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NSString *__RCTLog__msg = _RCTLogObjects(RCTLogFormat(__VA_ARGS__), __RCTLog__levelStr); \
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if (__RCTLog__level >= RCTLOG_FATAL_LEVEL) { \
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BOOL __RCTLog__fail = YES; \
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if (RCTLOG_FATAL_REGEX) { \
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NSError *__RCTLog__e; \
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NSRegularExpression *__RCTLog__regex = [NSRegularExpression regularExpressionWithPattern:RCTLOG_FATAL_REGEX options:0 error:&__RCTLog__e]; \
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__RCTLog__fail = [__RCTLog__regex numberOfMatchesInString:__RCTLog__msg options:0 range:NSMakeRange(0, [__RCTLog__msg length])] > 0; \
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} \
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RCTCAssert(!__RCTLog__fail, @"RCTLOG_FATAL_LEVEL %@: %@", __RCTLog__levelStr, __RCTLog__msg); \
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} \
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if (__RCTLog__level >= RCTLOG_REDBOX_LEVEL) { \
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RCTRedBox *__RCTLog__redBox = [RCTRedBox sharedInstance]; \
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[__RCTLog__redBox showErrorMessage:__RCTLog__msg]; \
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} \
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} while (0)
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#define RCTLog(...) _RCTLog(RCTLOG_INFO, __VA_ARGS__)
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#define RCTLogInfo(...) _RCTLog(RCTLOG_INFO, __VA_ARGS__)
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#define RCTLogWarn(...) _RCTLog(RCTLOG_WARN, __VA_ARGS__)
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#define RCTLogError(...) _RCTLog(RCTLOG_ERROR, __VA_ARGS__)
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#define RCTLogMustFix(...) _RCTLog(RCTLOG_MUSTFIX, __VA_ARGS__)
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#define RCTLogFormat(...) _RCTLogFormat(__FILE__, __LINE__, __PRETTY_FUNCTION__, __VA_ARGS__)
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#define RCTLogFormatString(...) _RCTLogFormatString(__FILE__, __LINE__, __PRETTY_FUNCTION__, __VA_ARGS__)
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#ifdef __cplusplus
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extern "C" {
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#endif
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NSString *_RCTLogObjects(NSArray *objects, NSString *level);
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NSArray *_RCTLogFormat(const char *file, int lineNumber, const char *funcName, NSString *format, ...) NS_FORMAT_FUNCTION(4,5);
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NSString *_RCTLogFormatString(const char *file, int lineNumber, const char *funcName, NSString *format, ...) NS_FORMAT_FUNCTION(4,5);
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#ifdef __cplusplus
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}
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#endif
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typedef void (^RCTLogFunction)(NSString *format, NSString *str);
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void RCTInjectLogFunction(RCTLogFunction func);
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