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/*
*
* Copyright 2015 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#import <Foundation/Foundation.h>
#include <grpc/grpc.h>
#import "GRPCRequestHeaders.h"
@interface GRPCOperation : NSObject
@property(nonatomic, readonly) grpc_op op;
/** Guaranteed to be called when the operation has finished. */
- (void)finish;
@end
@interface GRPCOpSendMetadata : GRPCOperation
- (instancetype)initWithMetadata:(NSDictionary *)metadata handler:(void (^)(void))handler;
- (instancetype)initWithMetadata:(NSDictionary *)metadata
flags:(uint32_t)flags
handler:(void (^)(void))handler NS_DESIGNATED_INITIALIZER;
@end
@interface GRPCOpSendMessage : GRPCOperation
- (instancetype)initWithMessage:(NSData *)message
handler:(void (^)(void))handler NS_DESIGNATED_INITIALIZER;
@end
@interface GRPCOpSendClose : GRPCOperation
- (instancetype)initWithHandler:(void (^)(void))handler NS_DESIGNATED_INITIALIZER;
@end
@interface GRPCOpRecvMetadata : GRPCOperation
- (instancetype)initWithHandler:(void (^)(NSDictionary *))handler NS_DESIGNATED_INITIALIZER;
@end
@interface GRPCOpRecvMessage : GRPCOperation
- (instancetype)initWithHandler:(void (^)(grpc_byte_buffer *))handler NS_DESIGNATED_INITIALIZER;
@end
@interface GRPCOpRecvStatus : GRPCOperation
- (instancetype)initWithHandler:(void (^)(NSError *, NSDictionary *))handler
NS_DESIGNATED_INITIALIZER;
@end
#pragma mark GRPCWrappedCall
@class GRPCPooledChannel;
@interface GRPCWrappedCall : NSObject
- (instancetype)init NS_UNAVAILABLE;
+ (instancetype) new NS_UNAVAILABLE;
- (instancetype)initWithUnmanagedCall:(grpc_call *)unmanagedCall
pooledChannel:(GRPCPooledChannel *)pooledChannel NS_DESIGNATED_INITIALIZER;
- (void)startBatchWithOperations:(NSArray *)ops errorHandler:(void (^)(void))errorHandler;
- (void)startBatchWithOperations:(NSArray *)ops;
- (void)cancel;
- (void)channelDisconnected;
@end
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