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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* token.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: charles <charles@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/06/09 13:38:08 by charles #+# #+# */
/* Updated: 2020/08/19 13:40:55 by charles ### ########.fr */
/* */
/* ************************************************************************** */
#include "lexer.h"
t_token *token_new(enum e_token_tag tag, char *content)
{
size_t len;
len = 0;
if (content != NULL)
len = ft_strlen(content);
return (token_new_until(tag, content, len));
}
t_token *token_new_until(enum e_token_tag tag, char *content, int n)
{
t_token *token;
if ((token = (t_token*)malloc(sizeof(t_token))) == NULL)
return (NULL);
if (content == NULL)
token->content = NULL;
else if ((token->content = ft_strndup(content, n)) == NULL)
{
free(token);
return (NULL);
}
token->tag = tag;
return token;
}
void token_destroy(t_token *token)
{
free(token->content);
free(token);
}
void token_destroy_lst(t_ftlst *tokens)
{
ft_lstdestroy(&tokens, (void (*)(void*))token_destroy);
}
void token_destroy_lst2(t_ftlst *tokens1, t_ftlst *tokens2)
{
ft_lstdestroy(&tokens1, (void (*)(void*))token_destroy);
ft_lstdestroy(&tokens2, (void (*)(void*))token_destroy);
}
enum e_token_tag token_tag(t_ftlst *token_lst)
{
return (((t_token*)token_lst->data)->tag);
}
void token_set_tag(t_ftlst *token_lst, enum e_token_tag tag)
{
((t_token*)token_lst->data)->tag = tag;
}
char *token_content(t_ftlst *token_lst)
{
return (((t_token*)token_lst->data)->content);
}
void token_set_content(t_ftlst *token_lst, char *content)
{
((t_token*)token_lst->data)->content = content;
}
void token_set_contentf(t_ftlst *token_lst, char *content)
{
free(token_content(token_lst));
token_set_content(token_lst, content);
}
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