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/**
*
* Copyright (c) 2022 Project CHIP 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 <Matter/MTRDefines.h>
#import "MTRDeviceController+XPC.h"
NS_ASSUME_NONNULL_BEGIN
typedef void (^MTRXPCReportHandler)(id _Nullable values, NSError * _Nullable error);
/**
* handle for XPC remote object proxy for remote device controller
*
* Releasing the handle may cause invalidating the XPC connection. Hence, in order to retain the connection, the handle must not be
* released.
*/
@interface MTRDeviceControllerXPCProxyHandle : NSObject
@property (nonatomic, readonly, getter=proxy) id<MTRDeviceControllerServerProtocol> proxy;
@end
typedef void (^MTRGetProxyHandleHandler)(dispatch_queue_t queue, MTRDeviceControllerXPCProxyHandle * _Nullable container);
/**
* class to manage XPC connection for remote device controller
*
* This class is in charge of making a new XPC connection and disconnecting as needed by the clients and by the report handlers.
*/
@interface MTRDeviceControllerXPCConnection<MTRDeviceControllerClientProtocol> : NSObject
/**
* This method is just for test purpose.
*/
+ (MTRDeviceControllerXPCConnection *)connectionWithWorkQueue:(dispatch_queue_t)workQueue
connectBlock:(MTRXPCConnectBlock)connectBlock;
- (void)getProxyHandleWithCompletion:(MTRGetProxyHandleHandler)completion;
- (void)registerReportHandlerWithController:(id<NSCopying>)controller
nodeID:(NSNumber *)nodeID
handler:(MTRXPCReportHandler)handler;
- (void)deregisterReportHandlersWithController:(id<NSCopying>)controller
nodeID:(NSNumber *)nodeID
completion:(dispatch_block_t)completion;
- (void)callSubscriptionEstablishedHandler:(dispatch_block_t)handler;
@end
NS_ASSUME_NONNULL_END