1 /* 2 * 3 * Copyright 2019 gRPC authors. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 */ 18 19 #import <GRPCClient/GRPCTransport.h> 20 21 NS_ASSUME_NONNULL_BEGIN 22 23 @protocol GRPCChannelFactory; 24 @protocol GRPCCallOptions; 25 26 /** The interface for transport implementations that are based on Core. */ 27 @protocol GRPCCoreTransportFactory <GRPCTransportFactory> 28 29 /** Get the channel factory for GRPCChannel from call options. */ 30 - (nullable id<GRPCChannelFactory>)createCoreChannelFactoryWithCallOptions: 31 (GRPCCallOptions *)callOptions; 32 33 @end 34 35 /** The factory for gRPC Core + CFStream + TLS secure channel transport implementation. */ 36 @interface GRPCCoreSecureFactory : NSObject <GRPCCoreTransportFactory> 37 38 @end 39 40 /** The factory for gRPC Core + CFStream + insecure channel transport implementation. */ 41 @interface GRPCCoreInsecureFactory : NSObject <GRPCCoreTransportFactory> 42 43 @end 44 45 NS_ASSUME_NONNULL_END 46