luat_soc_sdk_2024 V1.0
luat_iconv.h
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1/*
2 * Copyright (c) 2022 OpenLuat & AirM2M
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy of
5 * this software and associated documentation files (the "Software"), to deal in
6 * the Software without restriction, including without limitation the rights to
7 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
8 * the Software, and to permit persons to whom the Software is furnished to do so,
9 * subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in all
12 * copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
16 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
17 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
18 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
19 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20 */
21
22#ifndef LUAT_ICONV_H
23#define LUAT_ICONV_H
24
25#include "luat_base.h"
26
31typedef void *luat_iconv_t;
32
39luat_iconv_t luat_iconv_open (const char *to_code, const char *from_code);
40
50size_t luat_iconv_convert (luat_iconv_t cd, char ** inbuf, size_t * in_bytes_left, char ** outbuf, size_t * out_bytes_left);
51
58
61#endif
luat_iconv_t luat_iconv_open(const char *to_code, const char *from_code)
开启iconv转换流,分配内存
void * luat_iconv_t
size_t luat_iconv_convert(luat_iconv_t cd, char **inbuf, size_t *in_bytes_left, char **outbuf, size_t *out_bytes_left)
转换编码格式
int luat_iconv_close(luat_iconv_t cd)
关闭iconv转换流,释放内存