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| 1 | +/* |
| 2 | + * strlist.h -- string list |
| 3 | + * |
| 4 | + * Copyright (c) 2019, Liu chao <lc-soft@live.cn> All rights reserved. |
| 5 | + * |
| 6 | + * Redistribution and use in source and binary forms, with or without |
| 7 | + * modification, are permitted provided that the following conditions are met: |
| 8 | + * |
| 9 | + * * Redistributions of source code must retain the above copyright notice, |
| 10 | + * this list of conditions and the following disclaimer. |
| 11 | + * * Redistributions in binary form must reproduce the above copyright |
| 12 | + * notice, this list of conditions and the following disclaimer in the |
| 13 | + * documentation and/or other materials provided with the distribution. |
| 14 | + * * Neither the name of LCUI nor the names of its contributors may be used |
| 15 | + * to endorse or promote products derived from this software without |
| 16 | + * specific prior written permission. |
| 17 | + * |
| 18 | + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 19 | + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 20 | + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 21 | + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| 22 | + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 23 | + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 24 | + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 25 | + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 26 | + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 27 | + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 28 | + * POSSIBILITY OF SUCH DAMAGE. |
| 29 | + */ |
| 30 | + |
| 31 | +#ifndef LCUI_UTIL_STRLIST_H |
| 32 | +#define LCUI_UTIL_STRLIST_H |
| 33 | + |
| 34 | +typedef char** strlist_t; |
| 35 | + |
| 36 | +LCUI_API int sortedstrlist_add(strlist_t *strlist, const char *str); |
| 37 | + |
| 38 | +LCUI_API int strlist_add_one(strlist_t *strlist, const char *str); |
| 39 | + |
| 40 | +LCUI_API int strlist_remove_one(strlist_t *strlist, const char *str); |
| 41 | + |
| 42 | +/** |
| 43 | + * 向字符串组添加字符串 |
| 44 | + * @param[in][out] strlist 字符串组 |
| 45 | + * @param[in] str 字符串 |
| 46 | + */ |
| 47 | +LCUI_API int strlist_add(strlist_t *strlist, const char *str); |
| 48 | + |
| 49 | +/** |
| 50 | + * 判断字符串组中是否包含指定字符串 |
| 51 | + * @param[in][out] strlist 字符串组 |
| 52 | + * @param[in] str 字符串 |
| 53 | + * @returns 如果包含则返回 1, 否则返回 0 |
| 54 | + */ |
| 55 | +LCUI_API int strlist_has(strlist_t strlist, const char *str); |
| 56 | + |
| 57 | +/** |
| 58 | + * 从字符串组中移除指定字符串 |
| 59 | + * @param[in][out] strlist 字符串组 |
| 60 | + * @param[in] str 字符串 |
| 61 | + * @returns 如果删除成功则返回 1, 否则返回 0 |
| 62 | + */ |
| 63 | +LCUI_API int strlist_remove(strlist_t *strlist, const char *str); |
| 64 | + |
| 65 | +/** |
| 66 | + * 向已排序的字符串组添加字符串 |
| 67 | + * @param[in][out] strlist 字符串组 |
| 68 | + * @param[in] str 字符串 |
| 69 | + */ |
| 70 | +LCUI_API int sortedstrlist_add(strlist_t *strlist, const char *str); |
| 71 | + |
| 72 | +/** 释放字符串组 */ |
| 73 | +LCUI_API void strlist_free(strlist_t strs); |
| 74 | + |
| 75 | +#endif |
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