| // Copyright (c) 2024, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| #include "include/dart_api_dl.h" |
| |
| #import <Foundation/NSObject.h> |
| #import <Foundation/NSStream.h> |
| |
| /// Helper class to adapt a Dart stream into a `NSInputStream`. |
| @interface DOBJCDartInputStreamAdapter : NSInputStream <NSStreamDelegate> |
| |
| /// Creates the adapter. |
| /// @param sendPort A port to that is will receive two types of messages: |
| /// -1 => The `NSInputStream` has been closed and the port can be closed. |
| /// _ => The number of types being required in a `read:maxLength` call. |
| + (instancetype)inputStreamWithPort:(Dart_Port)sendPort; |
| |
| - (NSUInteger)addData:(NSData *)data; |
| - (void)setDone; |
| - (void)setError:(NSError *)error; |
| @end |
| |
| /// Helper class that contains a weak reference to a `DOBJCDartInputStreamAdapter`. |
| @interface DOBJCDartInputStreamAdapterWeakHolder : NSObject |
| |
| + (instancetype)holderWithInputStreamAdapter:(DOBJCDartInputStreamAdapter *)adapter; |
| @property(nonatomic, readonly, weak) DOBJCDartInputStreamAdapter* adapter; |
| |
| @end |
