raphael/minishell
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

A lot of edit but adding the struct (Yes, i just use parameters of the function util now, See u morrow)

Browse source
This commit is contained in:
Raphaël 2024-04-01 01:55:59 +02:00
parent 9c4dfafdf7
commit 56655f5426
15 changed files with 403 additions and 30 deletions
Download patch file Download diff file Expand all files Collapse all files

17
Makefile
View file

@ -6,7 +6,7 @@
# By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ #
# +#+#+#+#+#+ +#+ #
# Created: 2023/11/12 11:05:05 by rparodi #+# #+# #
# Updated: 2024/03/31 19:52:25 by rparodi ### ########.fr #
# Updated: 2024/04/01 01:49:49 by rparodi ### ########.fr #
# #
# **************************************************************************** #
@ -26,10 +26,19 @@ RM = rm -rf
CFLAGS = -Werror -Wextra -Wall -Wno-unused-command-line-argument -g3 -MMD -lreadline
# Sources
LIB = ./libft/ft_split.c \
./libft/ft_strcmp.c
LIB = ./libft/ft_bzero.c \
./libft/ft_calloc.c \
./libft/ft_memset.c \
./libft/ft_split.c \
./libft/ft_strcmp.c \
./libft/ft_strdup.c \
./libft/ft_strlcpy.c \
./libft/ft_strlen.c
SRC = ./sources/ft_exit.c\
SRC = ./sources/ft_cmd.c \
./sources/ft_echo.c \
./sources/ft_exit.c \
./sources/ft_pwd.c \
./sources/main.c
# Objects

31
includes/minishell.h
View file

@ -6,7 +6,7 @@
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/03/28 14:41:15 by rparodi #+# #+# */
/* Updated: 2024/03/31 21:04:32 by rparodi ### ########.fr */
/* Updated: 2024/04/01 01:51:57 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
@ -27,10 +27,29 @@
# include <readline/readline.h>
# include <readline/history.h>
t_i32 main(void);
t_i32 ft_strcmp(const char *s1, const char *s2);
t_i32 ft_check_type_operators(t_i8 **operators);
void ft_exit(t_str str, t_u8 exit_status);
t_str *ft_split(t_const_str s, t_i8 c);
typedef struct s_utils
{
t_str name_shell;
t_str str_input;
t_str *strs_input;
t_str *path;
t_str *envp;
} t_utils;
t_i32 main(t_i32 argc, t_str argv[], t_str arge[]);
void ft_other_cmd(t_utils *shcat, t_usize i);
t_i32 ft_strcmp(const char *s1, const char *s2);
t_i32 ft_check_type_operators(t_i8 **operators);
t_str *ft_split(t_const_str s, t_i8 c);
t_str ft_strdup(t_const_str s);
void *ft_calloc(t_usize nmemb, t_usize size);
size_t ft_strlen(t_const_str s);
t_usize ft_strlcpy(t_str dst, t_const_str src, t_usize size);
void *ft_memset(void *s, t_i32 c, t_usize n);
void ft_bzero(void *s, t_usize n);
void ft_free_strs(t_str *strs);
void ft_pwd(void);
void ft_echo(t_str txt, t_str flag);
void ft_exit(t_utils *maiboyerlpb, t_u8 exit_status);
#endif

18
libft/ft_bzero.c Normal file
View file

@ -0,0 +1,18 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_bzero.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rparodi <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/07 16:43:13 by rparodi #+# #+# */
/* Updated: 2024/03/31 22:29:48 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
#include "../includes/minishell.h"
void ft_bzero(void *s, t_usize n)
{
ft_memset(s, 0, n);
}

31
libft/ft_calloc.c Normal file
View file

@ -0,0 +1,31 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_calloc.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rparodi <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/07 16:47:17 by rparodi #+# #+# */
/* Updated: 2024/03/31 22:32:48 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
#include "../includes/minishell.h"
void *ft_calloc(t_usize nmemb, t_usize size)
{
t_usize total;
t_str to_return;
if (nmemb == 0 || size == 0)
return ((void *)malloc(1));
total = nmemb * size;
if (total / nmemb != size && total / size != nmemb)
return (NULL);
to_return = (char *)malloc(total);
if (to_return == NULL)
to_return = NULL;
else
ft_bzero(to_return, total);
return (to_return);
}

28
libft/ft_memset.c Normal file
View file

@ -0,0 +1,28 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_memset.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rparodi <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/07 16:50:29 by rparodi #+# #+# */
/* Updated: 2024/03/31 22:32:32 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
#include "../includes/minishell.h"
void *ft_memset(void *s, t_i32 c, t_usize n)
{
t_str str;
t_usize i;
i = 0;
str = (t_str)s;
while (i < n)
{
str[i] = c;
i++;
}
return (str);
}

6
libft/ft_strcmp.c
View file

@ -1,12 +1,12 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strncmp.c :+: :+: :+: */
/* ft_strcmp.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rparodi <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/07 16:56:56 by rparodi #+# #+# */
/* Updated: 2024/03/31 19:51:17 by rparodi ### ########.fr */
/* Updated: 2024/03/31 21:57:48 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
@ -20,7 +20,7 @@ int ft_strcmp(const char *s1, const char *s2)
i = 0;
while ((s1[i] || s2[i]))
{
if (s1[i] != s2[i])
if (s1[i] != s2[i] && s1 && s2)
{
diff = (unsigned char)s1[i] - (unsigned char)s2[i];
return (diff);

26
libft/ft_strdup.c Normal file
View file

@ -0,0 +1,26 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strdup.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rparodi <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/07 16:53:59 by rparodi #+# #+# */
/* Updated: 2024/04/01 01:41:35 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
#include "../includes/minishell.h"
t_str ft_strdup(t_const_str s)
{
t_usize len;
t_str to_return;
len = ft_strlen(s) + 1;
to_return = (t_str)malloc(sizeof(t_i8) * len);
if (!to_return)
return (NULL);
ft_strlcpy(to_return, s, len);
return (to_return);
}

31
libft/ft_strlcpy.c Normal file
View file

@ -0,0 +1,31 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strlcpy.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rparodi <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/07 16:55:25 by rparodi #+# #+# */
/* Updated: 2024/04/01 01:38:28 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
#include "../includes/minishell.h"
t_usize ft_strlcpy(t_str dst, t_const_str src, t_usize size)
{
t_usize i;
i = 0;
while (src[i] && i + 1 < size)
{
dst[i] = src[i];
i++;
}
if (size > 0)
{
dst[i] = '\0';
i++;
}
return (ft_strlen(src));
}

23
libft/ft_strlen.c Normal file
View file

@ -0,0 +1,23 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strlen.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rparodi <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/07 16:56:24 by rparodi #+# #+# */
/* Updated: 2024/04/01 01:37:04 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
#include "../includes/minishell.h"
size_t ft_strlen(t_const_str s)
{
t_usize i;
i = 0;
while (s[i] != '\0')
i++;
return (i);
}

39
sources/ft_cmd.c Normal file
View file

@ -0,0 +1,39 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_cmd.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/04/01 01:00:30 by rparodi #+# #+# */
/* Updated: 2024/04/01 01:54:23 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
#include "../includes/minishell.h"
void ft_exec_cmd(t_utils *utils, char *cmd, char *cmd_args)
{
const char **args = (const char **)ft_split(cmd_args, ' ');
if (execve(cmd, (char *const *)args, (char *const *)utils->envp) == -1)
{
ft_free_strs((char **)args);
ft_exit(utils, 1);
}
}
void ft_other_cmd(t_utils *shcat, t_usize i)
{
pid_t pid;
t_i32 options;
printf("ft_other_cmd = %s", shcat->strs_input[i]);
options = 0;
pid = fork();
if (pid == -1)
ft_exit(shcat, 1);
if (pid == 0)
ft_exec_cmd(shcat, shcat->strs_input[i], NULL);
waitpid(pid, NULL, options);
}

20
sources/ft_echo.c Normal file
View file

@ -0,0 +1,20 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_echo.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/03/31 21:48:04 by rparodi #+# #+# */
/* Updated: 2024/03/31 21:51:41 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
#include "../includes/minishell.h"
void ft_echo(t_str txt, t_str flag)
{
printf("%s", txt);
if (ft_strcmp(flag, "-n") != 0)
printf("\n");
}

32
sources/ft_exit.c
View file

@ -6,15 +6,41 @@
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/03/29 11:35:51 by rparodi #+# #+# */
/* Updated: 2024/03/31 20:54:49 by rparodi ### ########.fr */
/* Updated: 2024/04/01 01:16:47 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
#include "../includes/minishell.h"
void ft_exit(t_str str, t_u8 exit_status)
void ft_free_strs(t_str *strs)
{
free(str);
t_usize i;
i = 0;
while (strs[i])
{
free(strs[i]);
i++;
}
free(strs);
}
t_str str_input;
t_str *strs_input;
void ft_free_utils(t_utils *s)
{
if (s->str_input)
free(str_input);
if (s->strs_input)
ft_free_strs(strs_input);
free(s);
}
void ft_exit(t_utils *maiboyerlpb, t_u8 exit_status)
{
if (maiboyerlpb)
ft_free_utils(maiboyerlpb);
printf("exit\n");
exit(exit_status);
}

35
sources/ft_pwd.c Normal file
View file

@ -0,0 +1,35 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_pwd.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/03/31 22:14:33 by rparodi #+# #+# */
/* Updated: 2024/03/31 22:27:33 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
#include "../includes/minishell.h"
void ft_pwd(void)
{
t_str str;
t_usize size;
size = 1024;
str = (t_str)ft_calloc((size + 1), sizeof(t_i8));
if (str == NULL)
ft_exit(NULL, 0);
while (getcwd(str, size) == NULL) {
if (str)
free(str);
size *= 2;
str = (t_str)ft_calloc(sizeof(t_i8), size);
if (str == NULL) {
ft_exit(NULL, 0);
}
}
printf("%s\n", str);
free(str);
}

70
sources/main.c
View file

@ -6,7 +6,7 @@
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/03/28 14:40:38 by rparodi #+# #+# */
/* Updated: 2024/03/31 21:02:40 by rparodi ### ########.fr */
/* Updated: 2024/04/01 01:51:47 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
@ -50,7 +50,7 @@ t_i32 ft_check_type_operators(t_str *operators)
return (1);
}
void ft_check(char **input)
void ft_check(t_utils *shcat, char **input)
{
t_usize i;
@ -60,34 +60,76 @@ void ft_check(char **input)
if (ft_check_type_operators(input) == 1)
printf("Operateur\n");
else
printf("Commande ou args\n");
{
if (ft_strcmp(input[i], "exit") == 0)
ft_exit(NULL, 0);
else if (ft_strcmp(input[i], "pwd") == 0)
ft_pwd();
else
ft_other_cmd(shcat, i);
}
i++;
}
}
void ft_take_args(void)
void ft_take_args(t_utils *shcat)
{
t_i32 i;
t_str user_input = NULL;
t_str *args = NULL;
i = 0;
while (i < 10000000)
while (1)
{
user_input = readline("shcat > ");
if (!user_input || strcmp("exit", user_input) == 0)
ft_exit(user_input, 0);
args = ft_split(user_input, ' ');
shcat->str_input = readline(shcat->name_shell);
if (!user_input)
ft_exit(shcat, 0);
shcat->strs_input = ft_split(user_input, ' ');
if (!args)
exit(1);
ft_check(args);
add_history(user_input);
free(user_input);
ft_check(shcat, shcat->strs_input);
add_history(shcat->str_input);
ft_free_strs(shcat->strs_input);
free(shcat->str_input);
i++;
}
}
t_i32 main(void)
void ft_init_arge(t_str arge[], t_utils *utils)
{
ft_take_args();
size_t i;
char *temp;
i = 0;
temp = NULL;
while (arge[i] != NULL)
{
if (arge[i][0] == 'P' && arge[i][1] == 'A' && arge[i][2] == 'T' && \
arge[i][3] == 'H' && arge[i][4] == '=')
{
temp = ft_strdup(arge[i] + 5);
if (!temp)
ft_exit(utils, 1);
else
utils->path = ft_split(temp, ':');
break ;
}
i++;
}
if (temp != NULL)
free(temp);
}
t_i32 main(t_i32 argc, t_str argv[], t_str arge[])
{
t_utils *shcat;
shcat = (t_utils *)malloc(sizeof(t_utils));
if (argc == 2)
shcat->name_shell = ft_strdup(strcat(argv[1], " > "));
else
shcat->name_shell = ft_strdup("shcat > ");
ft_init_arge(arge, shcat);
shcat->envp = arge;
ft_take_args(shcat);
}

26
test/main.c Normal file
View file

@ -0,0 +1,26 @@
#include "../includes/minishell.h"
int main()
{
char *cwd;
size_t size;
cwd = (char *)malloc(size);
size = 1024;
if (cwd == NULL) {
perror("malloc");
exit(EXIT_FAILURE);
}
while (getcwd(cwd, size) == NULL) {
size *= 2;
cwd = (char *)realloc(cwd, size);
if (cwd == NULL) {
perror("realloc");
exit(EXIT_FAILURE);
}
}
printf("Le répertoire de travail actuel est : %s\n", cwd);
free(cwd); // N'oubliez pas de libérer la mémoire allouée
return 0;
}