blob: e5933333ab4cce433644d5378d7c216e71f51e41 [file] [log] [blame]
// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import "HandlerBinaryMessenger.h"
@interface HandlerBinaryMessenger ()
@property(nonatomic, strong) NSObject<FlutterMessageCodec> *codec;
@property(nonatomic, copy) HandlerBinaryMessengerHandler handler;
@end
@implementation HandlerBinaryMessenger {
int _count;
}
- (instancetype)initWithCodec:(NSObject<FlutterMessageCodec> *)codec
handler:(HandlerBinaryMessengerHandler)handler {
self = [super init];
if (self) {
_codec = codec;
_handler = [handler copy];
}
return self;
}
- (void)cleanupConnection:(FlutterBinaryMessengerConnection)connection {
}
- (void)sendOnChannel:(nonnull NSString *)channel message:(NSData *_Nullable)message {
}
- (void)sendOnChannel:(nonnull NSString *)channel
message:(NSData *_Nullable)message
binaryReply:(FlutterBinaryReply _Nullable)callback {
NSArray *args = [self.codec decode:message];
id result = self.handler(args);
callback([self.codec encode:result]);
}
- (FlutterBinaryMessengerConnection)setMessageHandlerOnChannel:(nonnull NSString *)channel
binaryMessageHandler:
(FlutterBinaryMessageHandler _Nullable)handler {
return ++_count;
}
@end