c4c5d453c2
Reviewed By: scottrice Differential Revision: D17673481 fbshipit-source-id: 1794e0a6e92e6894b5634b24c6e7910847616261
33 lines
1.1 KiB
Objective-C
33 lines
1.1 KiB
Objective-C
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the LICENSE
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* file in the root directory of this source tree.
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*/
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#import <Foundation/Foundation.h>
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#import "FlipperPlugin.h"
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#import "FlipperResponder.h"
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void FlipperPerformBlockOnMainThread(void(^block)(), id<FlipperResponder> responder)
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{
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if ([NSThread isMainThread]) {
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@try {
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block();
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} @catch (NSException *e) {
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[responder error:@{@"name": e.name, @"message": e.reason}];
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} @catch (...) {
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[responder error:@{@"name": @"Unknown", @"message": @"Unknown error caught when processing operation on main thread"}];
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}
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} else {
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dispatch_async(dispatch_get_main_queue(), ^{
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@try {
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block();
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} @catch (NSException *e) {
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[responder error:@{@"name": e.name, @"message": e.reason}];
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} @catch (...) {
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[responder error:@{@"name": @"Unknown", @"message": @"Unknown error caught when processing operation on main thread"}];
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}
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});
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}
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}
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