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#include "lexer.h"
int len_is_not_sep(char *input)
{
int i;
i = -1;
while(input[++i])
{
if (input[i] == '\\')
i++;
if (input[i] == '\\' && input[i + 1] == ' ')
i += 2;
if (lexer_sep(input[i]))
{
if (input[i + 1] == ' ')
while(input[++i] == ' ')
;
return(i);
}
if (input[i] == '\'' || input[i] == '"')
{
i += lexer_verif_entre_cote(input, i);
if (input[i] == ' ')
return(i + 1);
return(i);
}
if (input[i] == ' ')
{
while(input[++i] == ' ')
;
return (i);
}
}
return(i);
}
int check_input(char *input)
{
int i;
i = 0;
if (input[i] == '\\')
i++;
if (lexer_sep(input[i]))
{
while(input[i] == input[i + 1])
i++;
i += lexe_space(&input[i + 1]);
return (i + 1);
}
if (input[i] == 39 || input[i] == '"')
return(lexer_verif_entre_cote(input, i));
if (input[i] == ' ')
{
while(input[++i] == ' ')
;
return (i);
}
return(len_is_not_sep(&input[i]));
}
int check_input_out(char *input)
{
int i;
int j;
char *str;
i = 0;
while(input[i] != '\0')
{
j = 0;
j += len_is_not_sep(&input[i]);
if (j != 0)
return(j);
i += j;
j = check_input(&input[i]);
return(j);
}
return(0);
}
t_token *lexer_lst_token_str(char *input, int i, int j)
{
t_token *lst_token;
if (!(lst_token = malloc(sizeof(t_token) * 1)))
return (NULL);
lst_token->token = 0;
lst_token->value = NULL;
if (!(lst_token->value = malloc(sizeof(char) * j + 1)))
return(0);
if (!(ft_strlcpy(lst_token->value, &input[i], j + 1)))
{
free(lst_token);
return(0);
}
printf("%s\n", lst_token->value);
return (lst_token);
}
static t_ftlst *create_token_list(char *input, t_ftlst **lst)
{
t_token *lst_token;
t_ftlst *new;
int i;
int j;
i = 0;
while (i < ft_strlen(input))
{
j = 0;
j += check_input(&input[i]);
lst_token = lexer_lst_token_str(input,i,j);
new = ft_lstnew((void *) lst_token);
ft_lstpush_back(lst, new);
i += j;
}
return (*lst);
}
t_ftlst *lexer(char *input)
{
t_ftlst **lst;
int i;
if (!input)
return (0);
lst = malloc(sizeof(t_ftlst *) * 1);
if (!lst)
return(0);
*lst = create_token_list(input, lst);
i = ft_lstsize(*lst);
printf("%d\n", i);
free(lst);
return (0);
}
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