43 lines
750 B
Objective-C
43 lines
750 B
Objective-C
//
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// Created by Aaron Levine on 10/16/17.
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//
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#import "SCCapturerTokenProvider.h"
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#import "SCCapturerToken.h"
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#import <SCBase/SCAssignment.h>
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#import <SCFoundation/SCAssertWrapper.h>
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@implementation SCCapturerTokenProvider {
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SCCapturerToken *_Nullable _token;
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}
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+ (instancetype)providerWithToken:(SCCapturerToken *)token
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{
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return [[self alloc] initWithToken:token];
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}
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- (instancetype)initWithToken:(SCCapturerToken *)token
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{
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self = [super init];
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if (self) {
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_token = token;
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}
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return self;
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}
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- (nullable SCCapturerToken *)getTokenAndInvalidate
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{
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// ensure serial access by requiring calls be on the main thread
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SCAssertMainThread();
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let token = _token;
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_token = nil;
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return token;
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}
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@end
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