argument_parser.c File Reference

Argument parser API for interactive mode. More...

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "argument_parser_internal.h"

Include dependency graph for argument_parser.c:

Data Structures
struct	StrToIntResult
	Result type for str_to_int() More...

Functions
static StrToIntResult	str_to_int (const char *str)
	Converts string to int with error reporting.
static void	print_error (FILE *stream, const char *err)
	Prints red-colored error.
ParsedInput	get_input (FILE *input_stream, FILE *output_stream)
	Prompts user for interactive mode command and arguments.

Detailed Description

Argument parser API for interactive mode.

Function Documentation

get_input()

ParsedInput get_input	(	FILE *	input_stream,
		FILE *	output_stream
	)

Prompts user for interactive mode command and arguments.

Parameters

input_stream	Stream to get the input from
output_stream	Stream to print to

Returns

ParsedInput object with parsed command and argument

print_error()

static void print_error ( FILE *  stream, const char *  err  )

static

Prints red-colored error.

Parameters

stream	Stream to print to
err	Error string

str_to_int()

static StrToIntResult str_to_int ( const char *  str )

static

Converts string to int with error reporting.

Parameters

str	String to convert

Returns

StrToIntResult object with the int and success