64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
/**
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* @file cli-args.h
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* @author Sergey Gavrilov (who.just.the.doctor@gmail.com)
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* @version 1.0
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* @date 2021-12-01
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*
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*
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*/
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#pragma once
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#include <stdint.h>
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#include <stdbool.h>
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#include <m-string.h>
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/** Extract int value and trim arguments string
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* @param args - arguments string
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* @param word first argument, output
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* @return true - success
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* @return false - arguments string does not contain int
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*/
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bool cli_args_read_int_and_trim(mstring_t* args, int* value);
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/**
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* @brief Extract first argument from arguments string and trim arguments string
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* @param args arguments string
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* @param word first argument, output
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* @return true - success
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* @return false - arguments string does not contain anything
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*/
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bool cli_args_read_string_and_trim(mstring_t* args, mstring_t* word);
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/**
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* @brief Extract the first quoted argument from the argument string and trim the argument string. If the argument is not quoted, returns false.
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* @param args arguments string
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* @param word first argument, output, without quotes
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* @return true - success
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* @return false - arguments string does not contain anything or not quoted
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*/
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bool cli_args_read_quoted_string_and_trim(mstring_t* args, mstring_t* word);
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/**
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* @brief Extract the first quoted argument from the argument string and trim the argument string. If the argument is not quoted, calls args_read_string_and_trim.
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* @param args arguments string
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* @param word first argument, output, without quotes
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* @return true - success
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* @return false - arguments string does not contain anything
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*/
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bool cli_args_read_probably_quoted_string_and_trim(mstring_t* args, mstring_t* word);
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/************************************ HELPERS ***************************************/
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/**
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* @brief Get length of first word from arguments string
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* @param args arguments string
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* @return size_t length of first word
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*/
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size_t cli_args_get_first_word_length(mstring_t* args);
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/**
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* @brief Get length of arguments string
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* @param args arguments string
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* @return size_t length of arguments string
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*/
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size_t cli_args_length(mstring_t* args); |