GenericCShellParserLib/string_util.h at main · harshithsunku/GenericCShellParserLib · GitHub

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/**
 * @file        string_util.h
 * @brief       GenericCShellParserLIB: A comprehensive and versatile CLI parsing library for C applications.
 * @author      Harshith Sunku
 * @date        12/22/2023
 * @version     1.0
 * @website     https://www.harshith.in/ | https://harshithsunku.in/
 * @repository  https://github.com/harshithsunku/GenericCShellParserLIB
 *
 * @note        This file is part of GenericCShellParserLIB, which offers robust CLI functionalities for C projects.
 *              The library includes a range of built-in commands like show, config, debug, clear, and more, making it
 *              ideal for integrating powerful and customizable shell parsing capabilities into various applications.
 * @details     Designed for easy integration and extensibility, GenericCShellParserLIB allows developers to quickly
 *              implement a command-line interface tailored to their application's needs. Further details about the
 *              implementation can be found in the README or the official documentation at the above website/github.
 *
 * GenericCShellParserLIB is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * GenericCShellParserLIB is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GenericCShellParserLIB. If not, see <https://www.gnu.org/licenses/>.
 *
 * @bugs        No known bugs at the time of writing.
 * @todo        Features or fixes planned for future versions.
 */
#ifndef __STRING_UTIL__
#define __STRING_UTIL__
#include <string.h>
#include <stdbool.h>
#include <stdint.h>


char** tokenizer(char* a_str,
                 const char a_delim,
                 size_t *token_cnt);

void
string_space_trim(char *string);

void
print_tokens(unsigned int index);

void
init_token_array();

void
re_init_tokens(int token_cnt);

void
tokenize(char *token, unsigned int size, unsigned int index);

void
untokenize(unsigned int index);

char *
get_token(unsigned int index);

void replaceSubstring(char string[], char sub[], char new_str[]);

bool
pattern_match(char string[], int string_size, char pattern[]);

int
grep (char string[], int string_size, char pattern[]);

uint64_t
string_fetch_integer(char *string, int string_size, int index);

#endif