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fixed quotes handling in expand token

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+ split expand_token.c in multiples files
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lperrey
2021-12-21 01:22:38 +01:00
parent 80917cae7c
commit e4c4589d3c
5 changed files with 141 additions and 97 deletions
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52
srcs/parsing/expansions/content_copy.c Normal file
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@@ -0,0 +1,52 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* content_copy.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: lperrey <lperrey@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/11/07 02:01:33 by lperrey #+# #+# */
/* Updated: 2021/12/21 01:04:58 by lperrey ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
static void quotes_handling(char c, int *quotes_state);
t_list *content_copy(char *content, int *i, int *quotes_state)
{
int i_exp;
t_list *expand;
expand = ft_lstnew_generic(sizeof(t_list), ft_strlen(&content[*i]) + 1);
if (!expand)
return (NULL);
i_exp = 0;
while (content[*i])
{
if (content[*i] == '$' && *quotes_state != IN_QUOTES)
break ;
quotes_handling(content[*i], quotes_state);
((char *)expand->content)[i_exp++] = content[(*i)++];
}
return (expand);
}
static void quotes_handling(char c, int *quotes_state)
{
if (c == '\'' && *quotes_state != IN_DQUOTES)
{
if (*quotes_state == IN_QUOTES)
*quotes_state = 0;
else
*quotes_state = IN_QUOTES;
}
else if (c == '\"' && *quotes_state != IN_QUOTES)
{
if (*quotes_state == IN_DQUOTES)
*quotes_state = 0;
else
*quotes_state = IN_DQUOTES;
}
}