Push sur ta branche

Makefile

@@ -1,4 +1,5 @@
-SRCS = main.c
+UTILS_SRC = utils/ft_is_in_quote.c utils/ft_strncpy.c utils/ft_strreplace.c utils/ft_strnchr.c utils/ft_getstr.c 
+SRCS = env.c ${UTILS_SRC}
 
 OBJS = ${SRCS:.c=.o}
 
@@ -6,7 +7,7 @@ NAME = minishell
 
 CC = clang
 
-CFLAGS = -Wall -Werror -Wextra
+CFLAGS = -g -Wall -Werror -Wextra
 
 LIBS = libftx/libftx.a
 
@@ -16,6 +17,7 @@ LIBS = libftx/libftx.a
 all: ${NAME}
 
 ${NAME}: ${OBJS}
+	make -C libftx all
 	${CC} ${OBJS} -o ${NAME} ${LIBS}
 
 clean:

env.c

@@ -0,0 +1,139 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   env.c                                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: erey-bet <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2023/02/02 14:39:56 by erey-bet          #+#    #+#             */
+/*   Updated: 2023/02/02 17:39:56 by erey-bet         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "env.h"
+#include "libftx/libftx.h"
+
+void	print_export(t_list **head, int fd)
+{
+	t_list	*current;
+	char	*ctn;
+
+	current = *head;
+	while (current != NULL)
+	{
+		ctn = current->content;
+		if (*(ft_strchr(ctn, '=') - 1) != '_')
+		{
+			write(fd, "declare -x ", 11);
+			ft_putstr_fd(ctn, fd);
+			write(fd, "\n", 1);
+		}
+		current = current->next;
+	}
+}
+
+void	print_env(t_list **head, int fd)
+{
+	t_list	*current;
+
+	current = *head;
+	while (current != NULL)
+	{
+		ft_putstr_fd(current->content, fd);
+		write(fd, "\n", 1);
+		current = current->next;
+	}
+}
+
+int	strcmp_alphabet(char *s1, char *s2)
+{
+	int	i;
+
+	if (!s1 || !s2)
+		return (-2);
+	i = 0;
+	while (s1[i] && s2[i])
+	{
+		if (s1[i] < s2[i])
+			return (0);
+		else if (s1[i] > s2[i])
+			return (1);
+		i++;
+	}
+	return (-1);
+}
+
+void	ft_double_swap(char **a, char **b)
+{
+	void	*c;
+
+	c = *a;
+	*a = *b;
+	*b = c;
+}
+
+void	exchange(char **a, char **b, char **c)
+{
+	void	*d;
+
+	d = *a;
+	*a = *b;
+	*b = *c;
+	*c = d;
+}
+
+void	add_sort(t_list **head, char *str)
+{
+	t_list	*current;
+	char	*last;
+
+	current = *head;
+	while (current->next != NULL && strcmp_alphabet(str, current->content) != 0)
+		current = current->next;
+	if (strcmp_alphabet(str, current->content) == 1)
+		last = str;
+	else
+		exchange(&last, (char **)(&current->content), &str);
+	while (current != NULL)
+	{
+		if (current->next == NULL)
+			current->next = ft_calloc(1, sizeof(t_list));
+		if (current->next == NULL)
+			return ;
+		current = current->next;
+		if (current->content == NULL)
+		{
+			current->content = last;
+			return ;
+		}
+		else
+			ft_double_swap((char **)(&current->content), &last);
+	}
+}
+
+t_list	**init_env(char **env)
+{
+	t_list	**head;
+	int		i;
+
+	head = ft_calloc(1, sizeof(t_list *));
+	*head = ft_calloc(1, sizeof(t_list));
+	if (*head == NULL)
+		return (NULL);
+	i = -1;
+	while (env[++i])
+	{
+		if (ft_strnstr(env[i], "XMODIFIERS=@im=ibus", 200))
+			write(1, "", 0);
+		add_sort(head, env[i]);
+	}
+	return (head);
+}
+
+/*int	main(int argc, char *argv[], char **env)
+{
+	(void)argc;
+	(void)argv;
+	print_export(init_env(env));
+	return (0);
+}*/

env.h

@@ -0,0 +1,21 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   env.h                                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: erey-bet <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2023/01/31 14:39:05 by erey-bet          #+#    #+#             */
+/*   Updated: 2023/01/31 14:56:16 by erey-bet         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef ENV_H
+# define ENV_H
+
+typedef struct s_env {
+	void	*ctn;
+	void	*next;
+}	t_env;
+
+#endif

file1

@@ -0,0 +1,49 @@
+COLORTERM=truecolor
+DBUS_SESSION_BUS_ADDRESS='unix:path=/run/user/101231/bus,guid=2b19cb48c68a1a9a5df2465563da4d2b'
+DBUS_STARTER_ADDRESS='unix:path=/run/user/101231/bus,guid=2b19cb48c68a1a9a5df2465563da4d2b'
+DBUS_STARTER_BUS_TYPE=session
+DESKTOP_SESSION=ubuntu
+DISPLAY=:0
+DOCKER_HOST=unix:///run/user/101231/docker.sock
+GDMSESSION=ubuntu
+GDM_LANG=en
+GNOME_DESKTOP_SESSION_ID=this-is-deprecated
+GNOME_TERMINAL_SCREEN=/org/gnome/Terminal/screen/dd4e2769_33dd_4e18_81b2_70c233dc78ce
+GNOME_TERMINAL_SERVICE=:1.96
+GPG_AGENT_INFO=/run/user/101231/gnupg/S.gpg-agent:0:1
+GTK_MODULES=gail:atk-bridge
+HOME=/nfs/homes/erey-bet
+IM_CONFIG_PHASE=1
+INVOCATION_ID=4f6816c8fd9446809f7d454fd8bdc56a
+JOURNAL_STREAM=9:166232
+KRB5CCNAME=FILE:/tmp/krb5cc_101231_TfpJ05
+LANG=en_US.UTF-8
+LANGUAGE=en
+LOGNAME=erey-bet
+MANAGERPID=38750
+OLDPWD=/nfs/homes/erey-bet/travaux/Cursus42/minishell
+PATH=/nfs/homes/erey-bet/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
+PWD=/nfs/homes/erey-bet/travaux/Cursus42/minishell
+QT_ACCESSIBILITY=1
+QT_IM_MODULE=ibus
+SESSION_MANAGER=local/1C2.42angouleme.fr:@/tmp/.ICE-unix/39041,unix/1C2.42angouleme.fr:/tmp/.ICE-unix/39041
+SHELL=/bin/zsh
+SHLVL=1
+SSH_AGENT_PID=39003
+SSH_AUTH_SOCK=/run/user/101231/keyring/ssh
+TERM=xterm-256color
+USER=erey-bet
+VTE_VERSION=6003
+XAUTHORITY=/nfs/homes/erey-bet/.Xauthority
+XDG_CONFIG_DIRS=/etc/xdg/xdg-ubuntu:/etc/xdg
+XDG_CURRENT_DESKTOP=ubuntu:GNOME
+XDG_DATA_DIRS=/usr/share/gnome:/usr/share/ubuntu:/nfs/homes/erey-bet/.local/share/flatpak/exports/share:/var/lib/flatpak/exports/share:/usr/local/share:/usr/share:/var/lib/snapd/desktop
+XDG_GREETER_DATA_DIR=/var/lib/lightdm-data/erey-bet
+XDG_MENU_PREFIX=gnome-
+XDG_RUNTIME_DIR=/run/user/101231
+XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0
+XDG_SESSION_CLASS=user
+XDG_SESSION_DESKTOP=ubuntu
+XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session0
+XDG_SESSION_TYPE=x11
+XMODIFIERS='@im=ibus'

file2

@@ -0,0 +1,50 @@
+COLORTERM=truecolor
+DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/101231/bus,guid=2b19cb48c68a1a9a5df2465563da4d2b
+DBUS_STARTER_ADDRESS=unix:path=/run/user/101231/bus,guid=2b19cb48c68a1a9a5df2465563da4d2b
+DBUS_STARTER_BUS_TYPE=session
+DESKTOP_SESSION=ubuntu
+DISPLAY=:0
+DOCKER_HOST=unix:///run/user/101231/docker.sock
+GDMSESSION=ubuntu
+GDM_LANG=en
+GNOME_DESKTOP_SESSION_ID=this-is-deprecated
+GNOME_TERMINAL_SCREEN=/org/gnome/Terminal/screen/dd4e2769_33dd_4e18_81b2_70c233dc78ce
+GNOME_TERMINAL_SERVICE=:1.96
+GPG_AGENT_INFO=/run/user/101231/gnupg/S.gpg-agent:0:1
+GTK_MODULES=gail:atk-bridge
+HOME=/nfs/homes/erey-bet
+IM_CONFIG_PHASE=1
+INVOCATION_ID=4f6816c8fd9446809f7d454fd8bdc56a
+JOURNAL_STREAM=9:166232
+KRB5CCNAME=FILE:/tmp/krb5cc_101231_TfpJ05
+LANG=en_US.UTF-8
+LANGUAGE=en
+LOGNAME=erey-bet
+MANAGERPID=38750
+OLDPWD=/nfs/homes/erey-bet/travaux/Cursus42/minishell
+PATH=/nfs/homes/erey-bet/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
+PWD=/nfs/homes/erey-bet/travaux/Cursus42/minishell
+QT_ACCESSIBILITY=1
+QT_IM_MODULE=ibus
+SESSION_MANAGER=local/1C2.42angouleme.fr:@/tmp/.ICE-unix/39041,unix/1C2.42angouleme.fr:/tmp/.ICE-unix/39041
+SHELL=/bin/zsh
+SHLVL=1
+SSH_AGENT_PID=39003
+TERM=xterm-256color
+USER=erey-bet
+VTE_VERSION=6003
+XAUTHORITY=/nfs/homes/erey-bet/.Xauthority
+XDG_CONFIG_DIRS=/etc/xdg/xdg-ubuntu:/etc/xdg
+XDG_CURRENT_DESKTOP=ubuntu:GNOME
+XDG_DATA_DIRS=/usr/share/gnome:/usr/share/ubuntu:/nfs/homes/erey-bet/.local/share/flatpak/exports/share:/var/lib/flatpak/exports/share:/usr/local/share:/usr/share:/var/lib/snapd/desktop
+XDG_GREETER_DATA_DIR=/var/lib/lightdm-data/erey-bet
+XDG_MENU_PREFIX=gnome-
+XDG_RUNTIME_DIR=/run/user/101231
+XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0
+XDG_SESSION_CLASS=user
+XDG_SESSION_DESKTOP=ubuntu
+XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session0
+XDG_SESSION_TYPE=x11
+XMODIFIERS=@im=ibus
+_=/nfs/homes/erey-bet/travaux/Cursus42/minishell/./minishell
+SSH_AUTH_SOCK=/run/user/101231/keyring/ssh

libftx/libftx.h

@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/09/26 14:47:54 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/01/18 19:21:40 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/02/01 16:20:05 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -18,6 +18,7 @@
 
 char	*ft_ultoa_base(unsigned long long n, char *base);
 int		ft_printf(const char *format, ...);
+int		ft_eprintf(const char *format, ...);
 char	*get_next_line(int fd);
 size_t	ft_random_generator(size_t start, size_t stop);
 void	ft_freer_tab_ultimate(size_t len, ...);

libftx/printf/Makefile

@@ -6,13 +6,13 @@
 #    By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2022/09/27 08:39:27 by cchauvet          #+#    #+#              #
-#    Updated: 2023/01/05 18:25:05 by cchauvet         ###   ########.fr        #
+#    Updated: 2023/02/01 16:19:19 by cchauvet         ###   ########.fr        #
 #                                                                              #
 # **************************************************************************** #
 
 CC = clang
 
-SRCS   = ft_dprintarg.c ft_dprintflag.c ft_dprintl_base.c ft_dprintptr.c ft_dprintstrtab.c ft_dprintul_base.c ft_dprintul.c ft_dprintx.c ft_dprintX.c ft_isarg.c ft_isdigit.c ft_printf.c ft_putchar_fd.c ft_putstr_fd.c ft_skipflag.c ft_strlen.c ft_vdprintf.c
+SRCS   = ft_dprintarg.c ft_dprintflag.c ft_dprintl_base.c ft_dprintptr.c ft_dprintstrtab.c ft_dprintul_base.c ft_dprintul.c ft_dprintx.c ft_dprintX.c ft_isarg.c ft_isdigit.c ft_printf.c ft_putchar_fd.c ft_putstr_fd.c ft_skipflag.c ft_strlen.c ft_vdprintf.c ft_eprintf.c
 
 OBJS = ${SRCS:.c=.o}
 

libftx/printf/ft_eprintf.c

@@ -0,0 +1,24 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_eprintf.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2022/10/06 22:01:28 by cchauvet          #+#    #+#             */
+/*   Updated: 2023/02/01 16:18:46 by cchauvet         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "ft_printf.h"
+
+int	ft_printf(const char *format, ...)
+{
+	va_list	va;
+	int		i;
+
+	va_start(va, format);
+	i = ft_vdprintf(2, format, va);
+	va_end(va);
+	return (i);
+}

libftx/printf/ft_printf.h

@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/09/26 14:47:54 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/01/05 17:36:39 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/02/01 16:19:38 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -32,6 +32,7 @@ int		ft_dprintarg(int fd, int c, va_list va);
 int		ft_dprintstrtab(int fd, char **tab);
 
 int		ft_printf(const char *format, ...);
+int		ft_eprintf(const char *format, ...);
 
 int		ft_vdprintf(int fd, const char *format, va_list va);
 

main.c

@@ -1,11 +1,56 @@
 #include "minishell.h"
 
+int	ft_get_infile(char **line)
+{
+	size_t	i;
+	char	*path;
+
+	path = NULL;
+	i = 0;
+	while ((*line)[i] != '\0')
+	{
+		if ((*line)[i] == '<' && ft_is_in_quote(*line, i) == 0)
+		{
+			if (path != NULL)
+				free(path);
+			path = ft_getstr(*line, i);
+			if (path == NULL)
+				return (-1);
+			if (ft_file_is_readable(path) == 0)
+			{
+				free(path);
+				return (-1);
+			}
+		}
+		i++;
+	}
+	return (open(path, O_RDONLY));
+}
+
 t_list	**ft_parse_cmd(char *line)
 {
-	ft_split()		
+	char	infile;
+	char	outfile;
+	t_list	**cmds;
+	size_t	i;
+
+	(void) outfile;
+	(void) cmds;
+	i = 0;
+	while (line[i] != '\0')
+	{
+
+		i++;
+	}
 }
 
 int	main(int ac, char **av)
 {
+	int	fd;
+	int	i;
 
+	if (ac == 1)
+		return (1);
+	ft_parse_cmd(av[1]);
+	return (1);
 }

minishell.h

@@ -1,13 +1,13 @@
 #ifndef FT_MINISHELL
 # define FT_MINISHELL
 # include "libftx/libftx.h"
+# include "utils/utils.h"
+# include <sys/types.h>
+# include <sys/stat.h>
+# include <fcntl.h>
 
-typedef	struct s_list
-{
-	void	*content;
-	void	*next;
-	int	tag;
-} t_list
+int	ft_file_is_readable(char *path);
+int	ft_file_is_writeable(char *path);
 
 typedef struct cmd
 {

utils/ft_getstr.c

@@ -0,0 +1,27 @@
+#include "utils.h"
+
+char	*ft_getstr(char *str, size_t n)
+{
+	size_t	start;
+	size_t	stop;
+	char	c;
+	int	quote;
+
+	start = n;
+	stop = n;
+	quote = ft_is_in_quote(str, n);
+	if (quote == 0)
+		c = ' ';
+	else
+	{
+		if (quote == 1)
+			c = '\'';
+		else
+			c = '"';
+	}
+	while (str[start - 1] != c && start > 0)
+		start--;
+	while (str[stop] != c && str[stop] != '\0')
+		stop++;
+	return (ft_strndup(str + start, stop - start));
+}

utils/ft_is_in_quote.c

@@ -0,0 +1,29 @@
+#include "utils.h"
+
+int	ft_is_in_quote(char *str, size_t n)
+{
+	size_t	double_quoted;
+	size_t	simple_quoted;
+	size_t	i;
+
+	double_quoted = 0;
+	simple_quoted = 0;
+	i = 0;
+	while (str[i] != '\0' && i < n)
+	{
+		if (str[i] == '"')
+		{
+			if (simple_quoted == 0)
+				double_quoted = !double_quoted;
+			
+		}
+		if (str[i] == '\'')
+		{
+			if (double_quoted == 0)
+				simple_quoted = !simple_quoted;
+			
+		}
+		i++;
+	}
+	return (simple_quoted == 1 + (double_quoted == 1) * 2);
+}

utils/ft_strnchr.c

@@ -0,0 +1,15 @@
+#include "utils.h"
+
+ssize_t	ft_strnchr(char *str, char c)
+{
+	size_t	i;
+
+	i = 0;
+	while (str[i] != '\0')
+	{
+		if (str[i] == c)
+			return (i);
+		i++;
+	}
+	return (-1);
+}

utils/ft_strncpy.c

@@ -0,0 +1,14 @@
+#include "utils.h"
+
+size_t	ft_strncpy(char *dst, char *src, size_t n)
+{
+	size_t	i;
+
+	i = 0;
+	while (i < n)
+	{
+		dst[i] = src[i];
+		i++;
+	}
+	return (i);
+}

utils/ft_strreplace.c

@@ -0,0 +1,17 @@
+#include "utils.h"
+
+char	*ft_strreplace(char *str, char *fill, size_t start, size_t stop)
+{
+	char	*out;
+	size_t	sum;
+
+	out = malloc((ft_strlen(str) + ft_strlen(fill) - (stop - start) + 1 * sizeof(char)));
+	if (out == NULL)
+		return (NULL);
+	ft_strncpy(out, str, start);
+	ft_strncpy(out + start, fill, ft_strlen(fill));
+	sum = start + ft_strlen(fill);
+	ft_strncpy(out + sum, str + stop, ft_strlen(str) - stop);
+	out[sum + ft_strlen(str) - stop] = '\0';
+	return (out);
+}

utils/utils.h

@@ -0,0 +1,12 @@
+#ifndef FT_UTILS
+# define FT_UTILS
+# include <stdlib.h>
+# include "../libftx/libftx.h"
+
+size_t		ft_strncpy(char *dst, char *src, size_t n);
+int		ft_is_in_quote(char *str, size_t n);
+char		*ft_strreplace(char *str, char *fill, size_t start, size_t stop);
+ssize_t		ft_strnchr(char *str, char c);
+char		*ft_getstr(char *str, size_t n);
+
+#endif