parsing.c File Reference

The file containing the parsing functions. More...

#include "../../include/myshell.h"

Functions
char	char_is_inhibited (char *str, int index)
	Check if a character is inhibited.
int	char_is_paranthesed (char *str, int index)
	Check if a char is paranthesed.
int	char_is_protected (char *str, int index)
	Check if a char is protected.
char *	find_valid_str (char *str, char const *to_find)
	Find a valid string in a string depending on inhibitors and parentheses.
int	is_valid_variable (char *variable, char *builtin)
	Check if the variable is valid.

Detailed Description

The file containing the parsing functions.

Function Documentation

char_is_inhibited()

char char_is_inhibited	(	char *	str,
		int	index )

Check if a character is inhibited.

Parameters

str	The string to check
index	The index of the character

Returns

char The inhibitor if the character is inhibited, 0 otherwise

char_is_paranthesed()

int char_is_paranthesed	(	char *	str,
		int	index )

Check if a char is paranthesed.

Parameters

str	The string
index	The index

Returns

int 1 if the char is paranthesed, 0 otherwise

char_is_protected()

int char_is_protected	(	char *	str,
		int	index )

Check if a char is protected.

Parameters

str	The string
index	The index

Returns

int 1 if the char is protected, 0 otherwise

find_valid_str()

char * find_valid_str	(	char *	str,
		char const *	to_find )

Find a valid string in a string depending on inhibitors and parentheses.

Note

It's an improved version of my_strstr

Parameters

str	The string to check
to_find	The string to find

Returns

char * The address of the string if it's valid, NULL otherwise

is_valid_variable()

int is_valid_variable	(	char *	variable,
		char *	builtin )

Check if the variable is valid.

Parameters

variable	The variable
builtin	The builtin who called the function

Returns

int 1 if the variable is valid, 0 otherwise