NSData+Safety.h
1015 Bytes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
//
// NSData+Safety.h
// BBAFoundation
//
// Created by Zhu,Yusong on 2018/9/25.
// Copyright © 2018年 Baidu. All rights reserved.
//
#import <Foundation/Foundation.h>
#import "BDPFoundationDefines.h"
/*
* Data的安全相关的扩展
* 详细介绍请看README-SafeAPI
*/
NS_ASSUME_NONNULL_BEGIN
@interface NSData (Safety)
/**
* @brief 将length长度的字节安全写入buffer
*
* @param buffer buffer
* @param length 超过本身长度则会return
*/
- (void)safe_getBytes:(void *)buffer length:(NSUInteger)length BDP_FOUNDATION_DEPRECATED("please use bdp_safeGetBytes:length:");
- (void)bdp_safeGetBytes:(void *)buffer length:(NSUInteger)length;
/**
* @brief 将range范围的字节安全写入buffer
*
* @param buffer buffer
* @param range range 不合法则会return
*/
- (void)safe_getBytes:(void *)buffer range:(NSRange)range BDP_FOUNDATION_DEPRECATED("please use bdp_safeGetBytes:range:");
- (void)bdp_safeGetBytes:(void *)buffer range:(NSRange)range;
@end
NS_ASSUME_NONNULL_END