// Copyright 2022 Google LLC
//
// 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
//
//     https://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.

// Note: File language is detected using heuristics. Many Objective-C++ headers
// are incorrectly classified as C++ resulting in invalid linter errors. The use
// of "NSArray" and other Foundation classes like "NSData", "NSDictionary" and
// "NSUUID" are highly weighted for Objective-C and Objective-C++ scores. Oddly,
// "#import <Foundation/Foundation.h>" does not contribute any points. This
// comment alone should be enough to trick the IDE in to believing this is
// actually some sort of Objective-C file. See:
// cs/google3/devtools/search/lang/recognize_language_classifiers_data

#import <Foundation/Foundation.h>

#ifdef __cplusplus

// TODO(b/239758418): Change this to the non-internal version when available.
#include "internal/platform/input_stream.h"

class CPPInputStream : public nearby::InputStream {
 public:
  explicit CPPInputStream(NSInputStream *iStream);

  ~CPPInputStream() override;

  nearby::ExceptionOr<nearby::ByteArray> Read(std::int64_t size) override;

  nearby::Exception Close() override;

 private:
  NSInputStream *iStream_;
};

#endif