96 lines
2.8 KiB
Mathematica
96 lines
2.8 KiB
Mathematica
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//
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// NSMutableDictionary+AvoidCrash.m
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// https://github.com/chenfanfang/AvoidCrash
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//
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// Created by mac on 16/9/22.
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// Copyright © 2016年 chenfanfang. All rights reserved.
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//
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#import "NSMutableDictionary+AvoidCrash.h"
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#import "AvoidCrash.h"
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@implementation NSMutableDictionary (AvoidCrash)
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+ (void)avoidCrashExchangeMethod {
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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Class dictionaryM = NSClassFromString(@"__NSDictionaryM");
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//setObject:forKey:
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[AvoidCrash exchangeInstanceMethod:dictionaryM method1Sel:@selector(setObject:forKey:) method2Sel:@selector(avoidCrashSetObject:forKey:)];
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//setObject:forKeyedSubscript:
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if (AvoidCrashIsiOS(11.0)) {
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[AvoidCrash exchangeInstanceMethod:dictionaryM method1Sel:@selector(setObject:forKeyedSubscript:) method2Sel:@selector(avoidCrashSetObject:forKeyedSubscript:)];
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}
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//removeObjectForKey:
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Method removeObjectForKey = class_getInstanceMethod(dictionaryM, @selector(removeObjectForKey:));
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Method avoidCrashRemoveObjectForKey = class_getInstanceMethod(dictionaryM, @selector(avoidCrashRemoveObjectForKey:));
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method_exchangeImplementations(removeObjectForKey, avoidCrashRemoveObjectForKey);
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});
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}
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//=================================================================
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// setObject:forKey:
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//=================================================================
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#pragma mark - setObject:forKey:
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- (void)avoidCrashSetObject:(id)anObject forKey:(id<NSCopying>)aKey {
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@try {
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[self avoidCrashSetObject:anObject forKey:aKey];
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}
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@catch (NSException *exception) {
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[AvoidCrash noteErrorWithException:exception defaultToDo:AvoidCrashDefaultIgnore];
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}
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@finally {
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}
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}
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//=================================================================
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// setObject:forKeyedSubscript:
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//=================================================================
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#pragma mark - setObject:forKeyedSubscript:
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- (void)avoidCrashSetObject:(id)obj forKeyedSubscript:(id<NSCopying>)key {
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@try {
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[self avoidCrashSetObject:obj forKeyedSubscript:key];
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}
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@catch (NSException *exception) {
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[AvoidCrash noteErrorWithException:exception defaultToDo:AvoidCrashDefaultIgnore];
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}
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@finally {
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}
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}
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//=================================================================
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// removeObjectForKey:
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//=================================================================
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#pragma mark - removeObjectForKey:
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- (void)avoidCrashRemoveObjectForKey:(id)aKey {
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@try {
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[self avoidCrashRemoveObjectForKey:aKey];
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}
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@catch (NSException *exception) {
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[AvoidCrash noteErrorWithException:exception defaultToDo:AvoidCrashDefaultIgnore];
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}
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@finally {
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}
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}
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@end
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