66 lines
3.4 KiB
Objective-C
66 lines
3.4 KiB
Objective-C
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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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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extern __unsafe_unretained NSString *RCTLogLevels[];
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#define _RCTLog(_level, ...) do { \
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NSString *__RCTLog__levelStr = RCTLogLevels[_level - 1]; \
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NSString *__RCTLog__msg = RCTLogObjects(RCTLogFormat(__FILE__, __LINE__, __PRETTY_FUNCTION__, __VA_ARGS__), __RCTLog__levelStr); \
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if (_level >= RCTLOG_FATAL_LEVEL) { \
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BOOL __RCTLog__fail = YES; \
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if (RCTLOG_FATAL_REGEX) { \
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NSRegularExpression *__RCTLog__regex = [NSRegularExpression regularExpressionWithPattern:RCTLOG_FATAL_REGEX options:0 error:NULL]; \
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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 (_level >= RCTLOG_REDBOX_LEVEL) { \
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[[RCTRedBox sharedInstance] 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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#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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void RCTInjectLogFunction(void (^logFunction)(NSString *msg));
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#ifdef __cplusplus
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}
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#endif
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