64 lines
1.6 KiB
C
64 lines
1.6 KiB
C
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// TDSMacros.h
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// TDSCommon
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//
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// Created by Insomnia on 2020/10/19.
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//
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#import <Foundation/Foundation.h>
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#import <TapCommonSDK/TDSmetamacro.h>
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#ifndef TDS_LOCK
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#define TDS_LOCK(lock) dispatch_semaphore_wait(lock, DISPATCH_TIME_FOREVER);
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#endif
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#ifndef TDS_UNLOCK
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#define TDS_UNLOCK(lock) dispatch_semaphore_signal(lock);
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#endif
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#define TDSSemaphoreCreate \
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static dispatch_semaphore_t signalSemaphore; \
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static dispatch_once_t onceTokenSemaphore; \
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dispatch_once(&onceTokenSemaphore, ^{ \
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signalSemaphore = dispatch_semaphore_create(1); \
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});
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#define TDSSemaphoreWait TDS_LOCK(signalSemaphore)
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#define TDSSemaphoreSignal TDS_UNLOCK(signalSemaphore)
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#ifndef weakify
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#define weakify(...) \
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tds_keywordify \
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metamacro_foreach_cxt(tds_weakify_,, __weak, __VA_ARGS__)
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#endif
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#ifndef strongify
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#define strongify(...) \
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tds_keywordify \
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_Pragma("clang diagnostic push") \
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_Pragma("clang diagnostic ignored \"-Wshadow\"") \
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metamacro_foreach(tds_strongify_,, __VA_ARGS__) \
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_Pragma("clang diagnostic pop")
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#endif
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#define tds_weakify_(INDEX, CONTEXT, VAR) \
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CONTEXT __typeof__(VAR) metamacro_concat(VAR, _weak_) = (VAR);
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#define tds_strongify_(INDEX, VAR) \
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__strong __typeof__(VAR) VAR = metamacro_concat(VAR, _weak_);
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#if DEBUG
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#define tds_keywordify autoreleasepool {}
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#else
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#define tds_keywordify try {} @catch (...) {}
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#endif
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#ifndef dispatch_main_async_safe
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#define dispatch_main_async_safe(block)\
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if (dispatch_queue_get_label(DISPATCH_CURRENT_QUEUE_LABEL) == dispatch_queue_get_label(dispatch_get_main_queue())) {\
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block();\
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} else {\
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dispatch_async(dispatch_get_main_queue(), block);\
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}
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#endif
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