blob: eb2da0796bcc1a2cd6d282768ec2b782f2bf290e [file] [log] [blame]
/**
* 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.
*/
#pragma once
#import <Foundation/Foundation.h>
#include <lib/support/Span.h>
NS_ASSUME_NONNULL_BEGIN
/**
* Utilities for converting between NSData and chip::Span.
*/
inline chip::ByteSpan AsByteSpan(NSData * data) { return chip::ByteSpan(static_cast<const uint8_t *>(data.bytes), data.length); }
inline NSData * AsData(chip::ByteSpan span) { return [NSData dataWithBytes:span.data() length:span.size()]; }
NS_ASSUME_NONNULL_END