mirror of
https://github.com/kidfromjupiter/nearby.git
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43 lines
1.7 KiB
Objective-C
43 lines
1.7 KiB
Objective-C
// Copyright 2020 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#import <Foundation/Foundation.h>
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#import "platform/impl/ios/Source/Mediums/GNCMConnection.h"
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NS_ASSUME_NONNULL_BEGIN
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/**
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* GNCMBonjourBrowser browses mDNS services publishing the specified mDNS type and domain. The mDNS
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* type is a string formatted as "_[serviceIdHash]._tcp." in which [serviceIdHash] is generated as
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* a SHA-256 hash from the service ID and taken the 6 first bytes of string in upper case.
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* Calls the specififed endpoint found handler when one is found. The endpoint found handler
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* supplies a requester block, which can be called to establish a socket to the service found.
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*
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* Don't hold the strong reference of caller self in endpointFoundHandler to ensure there is no
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* retain cycle between them.
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*
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* @param serviceType An mDNS type that uniquely identifies the published service to search for.
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* @param endpointFoundHandler The handler that is called when an endpoint publishing the service
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* ID is discovered.
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*/
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@interface GNCMBonjourBrowser : NSObject
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- (instancetype)initWithServiceType:(NSString *)serviceType
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endpointFoundHandler:(GNCMEndpointFoundHandler)handler;
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@end
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NS_ASSUME_NONNULL_END
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