| /** |
| * 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 |
