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This commit is contained in:
Gautier WOJDA 2017-01-25 15:12:59 +01:00
parent 110b2580c0
commit 485f1bb619
7 changed files with 244 additions and 8 deletions
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10
42sh/includes/ft_readline.h
View file

@ -6,7 +6,7 @@
/* By: gwojda <gwojda@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/01/23 10:35:44 by gwojda #+# #+# */
/* Updated: 2017/01/24 16:42:30 by gwojda ### ########.fr */
/* Updated: 2017/01/25 14:37:32 by gwojda ### ########.fr */
/* */
/* ************************************************************************** */
@ -49,6 +49,8 @@
# define TOUCHE_F5 892427035
# define TOUCHE_F6 925981467
# define HIST 1
typedef struct s_list_history
{
char *str;
@ -61,10 +63,16 @@ typedef struct s_line
char *input;
int prompt_size;
int list_size;
char opt;
t_list_history *list_end;
t_list_history *list_beg;
} t_line;
void ft_realloc_str_history_2(char **str, size_t pos, char *s);
void ft_realloc_str_history(char **str, size_t pos
, int nb_his, int len);
char *ft_strdupi_w(char const *s);
void ft_history_parsing();
void ft_check_heredoc(char **str);
void ft_history_builtin(void);
int ft_nbr_len(int nbr);

4
42sh/src/line-editing/ft_split_whitespaces.c
View file

@ -6,13 +6,13 @@
/* By: gwojda <gwojda@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/11/02 17:52:52 by gwojda #+# #+# */
/* Updated: 2017/01/19 16:42:38 by gwojda ### ########.fr */
/* Updated: 2017/01/25 14:10:37 by gwojda ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
static char *ft_strdupi_w(char const *s)
char *ft_strdupi_w(char const *s)
{
int i;
char *str;

11
42sh/src/line-editing/get_touch.c
View file

@ -6,7 +6,7 @@
/* By: gwojda <gwojda@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/12/19 16:28:49 by gwojda #+# #+# */
/* Updated: 2017/01/23 13:32:04 by gwojda ### ########.fr */
/* Updated: 2017/01/25 14:39:59 by gwojda ### ########.fr */
/* */
/* ************************************************************************** */
@ -50,7 +50,16 @@ char *ft_lecture(t_list_history *head)
size_t i;
str = NULL;
if (data_singleton()->line.opt & HIST)
str = data_singleton()->line.input;
i = 0;
if (str)
{
ft_current_str(str, i);
ft_get_next_str(str, &i);
if (str[i])
++i;
}
while (42)
{
ft_check_end_of_line(str, i);

122
42sh/src/line-editing/history_parsing.c Normal file
View file

@ -0,0 +1,122 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* history_parsing.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: gwojda <gwojda@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/01/25 11:39:47 by gwojda #+# #+# */
/* Updated: 2017/01/25 15:05:04 by gwojda ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
static char *ft_strget_history(char *str)
{
t_list_history *list;
size_t i;
char *tmp;
list = data_singleton()->line.list_beg;
if (!list)
return (NULL);
if (!list->str)
list = list->prev;
while (list->str)
{
tmp = list->str;
i = 0;
while (tmp[i])
{
if (ft_strlen(tmp + i) >= ft_strlen(str)
&& !ft_strncmp(tmp + i, str, ft_strlen(str)))
return (tmp);
++i;
}
list = list->prev;
}
return (list->str);
}
void ft_realloc_str_history_3(char **str, size_t pos, char *s)
{
char *new_str;
char *new_str2;
char *new_str3;
if (!*str)
return ;
new_str = ft_strndup(*str, pos);
new_str3 = ft_strget_history(s);
if (new_str3)
{
new_str2 = ft_strjoin(new_str, new_str3);
free(new_str);
new_str3 = ft_strjoin(new_str2, (*str) + pos + ft_strlen(s) + 2);
free(new_str2);
}
else
new_str3 = ft_strjoin(new_str, (*str) + pos + ft_strlen(s) + 2);
free(s);
free(*str);
*str = new_str3;
}
void ft_history_parsing()
{
char *str;
int i;
char boolean;
i = 0;
boolean = 0;
str = data_singleton()->line.input;
if (!str)
return ;
while (str[i])
{
if (str[i] == '!')
{
boolean = 1;
if (!ft_strncmp("!!", str + i, 2))
{
ft_realloc_str_history(&(data_singleton()->line.input), i, 0, 2);
++i;
}
else if (ft_isdigit(str[i + 1]))
{
ft_realloc_str_history(&(data_singleton()->line.input), i,
ft_atoi(str + i + 1), ft_nbr_len(ft_atoi(str + i + 1)) + 1);
i += ft_nbr_len(ft_atoi(str + i + 1));
}
else if (str[i + 1] == '-')
{
ft_realloc_str_history(&(data_singleton()->line.input), i,
data_singleton()->line.list_size - ft_atoi(str + i + 2),
ft_nbr_len(ft_atoi(str + i + 2)) + 2);
i += ft_nbr_len(ft_atoi(str + i + 2) + 1);
}
else if (str[i + 1] == '?')
ft_realloc_str_history_3(&(data_singleton()->line.input), i,
ft_strdupi_w(str + i + 2));
else if (str[i + 1] != ' ')
ft_realloc_str_history_2(&(data_singleton()->line.input), i,
ft_strdupi_w(str + i + 1));
else
boolean = 0;
}
++i;
}
if (boolean)
{
data_singleton()->line.opt = data_singleton()->line.opt | HIST;
ft_prompt();
data_singleton()->line.input = ft_lecture(data_singleton()->line.list_beg);
ft_putchar('\n');
data_singleton()->line.opt = data_singleton()->line.opt | ~HIST;
ft_check_quotes(&data_singleton()->line.input, data_singleton()->line.list_beg);
ft_check_heredoc(&data_singleton()->line.input);
ft_history_parsing();
}
}

94
42sh/src/line-editing/history_parsing_toolz.c Normal file
View file

@ -0,0 +1,94 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* history_parsing_toolz.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: gwojda <gwojda@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/01/25 14:09:39 by gwojda #+# #+# */
/* Updated: 2017/01/25 14:41:29 by gwojda ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
static char *ft_nget_histo(size_t nb_his)
{
t_list_history *list;
size_t i;
i = 0;
list = data_singleton()->line.list_beg;
if (!list)
return (NULL);
if (!list->str)
list = list->prev;
while (i < nb_his && list->str)
{
list = list->prev;
++i;
}
return (list->str);
}
void ft_realloc_str_history(char **str, size_t pos, int nb_his, int len)
{
char *new_str;
char *new_str2;
char *new_str3;
if (!*str)
return ;
new_str = ft_strndup(*str, pos);
ft_printf("\n\npos = %d\n\n", len);
new_str3 = ft_nget_histo(nb_his);
if (new_str3)
{
new_str2 = ft_strjoin(new_str, new_str3);
free(new_str);
new_str3 = ft_strjoin(new_str2, (*str) + pos + len);
free(new_str2);
}
else
new_str3 = ft_strjoin(new_str, (*str) + pos + len);
free(*str);
*str = new_str3;
}
static char *ft_strget_histo(char *str)
{
t_list_history *list;
list = data_singleton()->line.list_beg;
if (!list)
return (NULL);
if (!list->str)
list = list->prev;
while (list->str && ft_strncmp(list->str, str, ft_strlen(str)))
list = list->prev;
return (list->str);
}
void ft_realloc_str_history_2(char **str, size_t pos, char *s)
{
char *new_str;
char *new_str2;
char *new_str3;
if (!*str)
return ;
new_str = ft_strndup(*str, pos);
new_str3 = ft_strget_histo(s);
if (new_str3)
{
new_str2 = ft_strjoin(new_str, new_str3);
free(new_str);
new_str3 = ft_strjoin(new_str2, (*str) + pos + ft_strlen(s) + 1);
free(new_str2);
}
else
new_str3 = ft_strjoin(new_str, (*str) + pos + ft_strlen(s) + 1);
free(s);
free(*str);
*str = new_str3;
}

7
42sh/src/line-editing/readline.c
View file

@ -6,7 +6,7 @@
/* By: gwojda <gwojda@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/12/15 14:19:48 by gwojda #+# #+# */
/* Updated: 2017/01/24 17:23:11 by gwojda ### ########.fr */
/* Updated: 2017/01/25 14:37:16 by gwojda ### ########.fr */
/* */
/* ************************************************************************** */
@ -19,6 +19,7 @@ void ft_init_line(void)
data_singleton()->line.list_size = 0;
data_singleton()->line.list_end = NULL;
data_singleton()->line.list_beg = NULL;
data_singleton()->line.opt = 0;
}
struct termios *ft_save_stats_term(void)
@ -53,11 +54,15 @@ int ft_readline(void)
{
if (tcsetattr(0, TCSANOW, ft_stats_term_termcaps()) == -1)
return (-1);
if (data_singleton()->line.input)
data_singleton()->line.input = NULL;
ft_prompt();
data_singleton()->line.input = ft_lecture(data_singleton()->line.list_beg);
ft_putstr("\n");
ft_check_quotes(&data_singleton()->line.input, data_singleton()->line.list_beg);
ft_check_heredoc(&data_singleton()->line.input);
ft_history_builtin();
ft_history_parsing();
if (data_singleton()->line.input)
ft_push_back_history(&data_singleton()->line.list_beg, ft_create_history_list(data_singleton()->line.input));
if (tcsetattr(0, TCSANOW, ft_save_stats_term()) == -1)

4
42sh/src/line-editing/toolz_parseur.c
View file

@ -6,7 +6,7 @@
/* By: gwojda <gwojda@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/12/16 16:14:46 by gwojda #+# #+# */
/* Updated: 2017/01/24 14:14:31 by gwojda ### ########.fr */
/* Updated: 2017/01/25 11:51:30 by gwojda ### ########.fr */
/* */
/* ************************************************************************** */
@ -38,11 +38,9 @@ char *ft_realloc_imput(char *str, int a, size_t pos)
char *ft_remove_imput(char *str, size_t pos)
{
int i;
char *new_str;
char *new_str2;
i = 0;
if (!str)
return (str);
new_str = ft_strndup(str, pos);