transmission/macosx/PortChecker.h

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// This file Copyright © Transmission authors and contributors.
// It may be used under the MIT (SPDX: MIT) license.
// License text can be found in the licenses/ folder.
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#import <Foundation/Foundation.h>
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NS_ASSUME_NONNULL_BEGIN
typedef NS_ENUM(NSUInteger, PortStatus) { //
PortStatusChecking,
PortStatusOpen,
PortStatusClosed,
PortStatusError
};
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@protocol PortCheckerDelegate;
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@interface PortChecker : NSObject
@property(nonatomic, readonly) PortStatus status;
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- (instancetype)initForPort:(NSInteger)portNumber delay:(BOOL)delay withDelegate:(NSObject<PortCheckerDelegate>*)delegate;
- (void)cancelProbe;
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@end
@protocol PortCheckerDelegate<NSObject>
- (void)portCheckerDidFinishProbing:(PortChecker*)portChecker;
@end
NS_ASSUME_NONNULL_END