| commit | author | age | ||
| e0ec42 | 1 | /* |
| L | 2 | * Copyright (c) Meta Platforms, Inc. and affiliates. |
| 3 | * All rights reserved. | |
| 4 | * | |
| 5 | * This source code is licensed under the license found in the | |
| 6 | * LICENSE file in the root directory of this source tree. | |
| 7 | */ | |
| 8 | ||
| 9 | #import <Foundation/Foundation.h> | |
| 10 | ||
| 11 | NS_ASSUME_NONNULL_BEGIN | |
| 12 | ||
| 13 | NS_SWIFT_NAME(Base64) | |
| 14 | @interface FBSDKBase64 : NSObject | |
| 15 | ||
| 16 | /** | |
| 17 | Decodes a base-64 encoded string. | |
| 18 | @param string The base-64 encoded string. | |
| 19 | @return NSData containing the decoded bytes. | |
| 20 | */ | |
| 21 | + (nullable NSData *)decodeAsData:(nullable NSString *)string; | |
| 22 | ||
| 23 | /** | |
| 24 | Decodes a base-64 encoded string into a string. | |
| 25 | @param string The base-64 encoded string. | |
| 26 | @return NSString with the decoded UTF-8 value. | |
| 27 | */ | |
| 28 | + (nullable NSString *)decodeAsString:(nullable NSString *)string; | |
| 29 | ||
| 30 | /** | |
| 31 | Encodes string into a base-64 representation. | |
| 32 | @param string The string to be encoded. | |
| 33 | @return The base-64 encoded string. | |
| 34 | */ | |
| 35 | + (nullable NSString *)encodeString:(nullable NSString *)string; | |
| 36 | ||
| 37 | /** | |
| 38 | Encodes URL string into a base-64 representation. | |
| 39 | @param base64Url The URL string to be encoded. | |
| 40 | @return The base-64 encoded string. | |
| 41 | */ | |
| 42 | + (NSString *)base64FromBase64Url:(NSString *)base64Url; | |
| 43 | ||
| 44 | @end | |
| 45 | ||
| 46 | NS_ASSUME_NONNULL_END | |
