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Started from buttom go to the sky

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Raphaël 2024-04-28 19:59:01 +02:00
parent 96215449bd
commit f811e55dea
4781 changed files with 10121 additions and 1743 deletions
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81
sources/ft_cmd.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_cmd.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/04/13 20:26:13 by rparodi #+# #+# */
/* Updated: 2024/04/13 20:37:13 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
#include "../includes/minishell.h"
char *ft_check_cmds(t_utils *utils, char *command)
{
size_t i;
char *str;
i = 0;
str = NULL;
if (access(command, X_OK) != -1)
return (command);
else if (ft_strlen(command) != 1)
{
while (utils->path[i] != NULL)
{
if (str)
ft_free(str);
str = ft_strjoin(utils->path[i], command);
if (str == NULL)
ft_exit(utils, 1);
else if (access(str, F_OK) == -1 || access(str, X_OK) == -1)
i++;
else
return (str);
}
}
return (ft_exit(utils, 1), NULL);
}
void ft_exec_cmd(t_utils *utils, t_str cmd, t_str cmd_args[])
{
if (execve(cmd, cmd_args, utils->envp) == -1)
{
printf("ERROR >\n execve\n %s\n", cmd);
ft_free_strs((char **)cmd_args);
ft_exit(utils, 1);
}
}
void ft_other_cmd(t_utils *shcat, t_usize i, t_usize prev_i)
{
pid_t pid;
t_i32 options;
t_str *args;
t_usize k;
t_usize tmp;
t_str cmd;
k = prev_i;
tmp = prev_i;
args = (t_str *)malloc(sizeof(t_str) * (i + 2));
while (prev_i < i)
{
printf("ft_other_cmd = %s\n", shcat->strs_input[prev_i]);
args[k] = malloc(ft_strlen(shcat->strs_input[prev_i]));
ft_strlcpy(args[k], shcat->strs_input[prev_i], ft_strlen(shcat->strs_input[prev_i]));
prev_i++;
k++;
}
args[k] = NULL;
cmd = ft_check_cmds(shcat, ft_strjoin("/", args[tmp]));
options = 0;
pid = fork();
if (pid == -1)
ft_exit(shcat, 1);
if (pid == 0)
ft_exec_cmd(shcat, cmd, args);
waitpid(pid, NULL, options);
}

20
sources/ft_echo.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* 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");
}

54
sources/ft_exit.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_exit.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/03/29 11:35:51 by rparodi #+# #+# */
/* Updated: 2024/04/13 20:15:37 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
#include "../includes/minishell.h"
void ft_free(void *ptr)
{
if (!ptr)
free(ptr);
ptr = NULL;
}
void ft_free_strs(t_str *strs)
{
t_usize i;
i = 0;
while (strs[i])
{
ft_free(strs[i]);
i++;
}
ft_free(strs);
}
void ft_free_utils(t_utils *s)
{
if (s->name_shell)
ft_free(s->name_shell);
if (s->str_input)
ft_free(s->str_input);
if (s->strs_input)
ft_free_strs(s->strs_input);
if (s->path)
ft_free_strs(s->path);
free(s);
}
void ft_exit(t_utils *maiboyerlpb, t_u8 exit_status)
{
if (maiboyerlpb != NULL)
ft_free_utils(maiboyerlpb);
printf("exit\n");
exit(exit_status);
}

35
sources/ft_pwd.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* 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);
}

183
sources/main.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* main.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/03/28 14:40:38 by rparodi #+# #+# */
/* Updated: 2024/04/28 18:58:04 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "../includes/minishell.h"
t_i32 ft_check_type_operators(t_str operators)
{
if (operators == NULL)
printf("End of input");
else if (ft_strcmp(operators, ">") == 0)
printf("Have to redirect in the file\n");
else if (ft_strcmp(operators, ">>") == 0)
printf("Have to redirect at the end of the file after\n");
else if (ft_strcmp(operators, ">&") == 0)
printf("Have to redirect the stdout in the file\n");
else if (ft_strcmp(operators, "<") == 0)
printf("Have to redirect at the end of the file before\n");
else if (ft_strcmp(operators, "<<") == 0)
printf("Have to redirect at the end of the file after\n");
else if (ft_strcmp(operators, "<&") == 0)
printf("Have to redirect the stdout in the file\n");
else if (ft_strcmp(operators, ";") == 0)
printf("Have to execute one more command\n");
else if (ft_strcmp(operators, ";") == 0)
printf("Have to execute one more command\n");
else if (ft_strcmp(operators, "|") == 0)
printf("I have to pipe a operators !\n");
else if (ft_strcmp(operators, "||") == 0)
printf("Or something\n");
else if (ft_strcmp(operators, "&&") == 0)
printf("Only if the first has exit status 0\n");
else if (ft_strcmp(operators, "&") == 0)
printf("Parreil mais chelou\n");
else
return (0);
return (1);
}
void ft_check(t_utils *shcat, char **input)
{
t_usize i;
t_usize prev_i;
i = 0;
prev_i = 0;
while (input[i] != NULL)
{
while (ft_check_type_operators(input[i]) == 1)
i++;
if (ft_strcmp(input[i], "exit") == 0)
ft_exit(shcat, 0);
else if (ft_strcmp(input[i], "pwd") == 0)
ft_pwd();
else if (ft_strcmp(input[i], "echo") == 0)
ft_echo("ECHO MAIS PAS ARG BORDEL !\n", "flag");
else
ft_other_cmd(shcat, i, prev_i);
prev_i = i;
i++;
}
}
void ft_take_args(t_utils *shcat)
{
t_i32 i;
i = 0;
while (1)
{
shcat->str_input = readline((t_const_str)shcat->name_shell);
if (!shcat->str_input)
ft_exit(shcat, 0);
shcat->strs_input = ft_split(shcat->str_input, ' ');
if (!shcat->strs_input)
exit(1);
ft_check(shcat, shcat->strs_input);
add_history(shcat->str_input);
ft_free_strs(shcat->strs_input);
free(shcat->str_input);
i++;
}
}
void ft_init_arge(t_str arge[], t_utils *utils)
{
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 *)ft_calloc(sizeof(t_utils), 1);
// if (argc == 2)
// shcat->name_shell = ft_strdup(strcat(argv[1], " \001🐱\002 > "));
// else
// shcat->name_shell = ft_strdup("shcat \001🐱\002 > ");
// shcat->envp = arge;
// ft_init_arge(arge, shcat);
// ft_take_args(shcat);
// }
#include "app/node.h"
#include "me/string/str_len.h"
#include "parser/api.h"
#include "parser/parser.h"
TSLanguage *tree_sitter_bash(void);
t_node parse_to_nodes(TSParser *parser, t_const_str input)
{
TSTree *tree;
TSNode node;
t_node ret;
tree = ts_parser_parse_string(parser, NULL, input, str_len(input));
node = ts_tree_root_node(tree);
ret = build_node(node, input);
ts_tree_delete(tree);
return (ret);
}
void print_node_data(t_node *t, t_usize depth)
{
t_usize idx;
idx = 0;
while (idx++ < depth)
printf("\t");
idx = 0;
printf("%s = %s\n", t->kind_str, node_getstr(t));
while (idx < t->childs_count)
print_node_data(&t->childs[idx++], depth + 1);
}
t_i32 main(t_i32 argc, t_str argv[], t_str envp[])
{
t_str input;
TSLanguage *lang;
TSParser *parser;
t_node root_node;
(void)(argc);
(void)(argv);
(void)(envp);
lang = tree_sitter_bash();
parser = ts_parser_new();
ts_parser_set_language(parser, lang);
input = "test \n cmd";
root_node = parse_to_nodes(parser, input);
print_node_data(&root_node, 0);
free_node(root_node);
ts_parser_delete(parser);
}

13
sources/node/create_node.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* create_node.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/04/28 18:29:36 by maiboyer #+# #+# */
/* Updated: 2024/04/28 18:31:36 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "parser/api.h"

87
sources/node/node.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* node.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/04/28 18:36:40 by maiboyer #+# #+# */
/* Updated: 2024/04/28 18:53:21 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "app/node.h"
#include "me/mem/mem_alloc.h"
#include "me/mem/mem_alloc_array.h"
#include "me/string/str_l_copy.h"
#include "parser/api.h"
t_node build_node(TSNode curr, t_const_str input);
t_node *build_childs(TSNode parent, t_const_str input, t_usize count)
{
t_node *ret;
t_usize idx;
TSNode child;
ret = mem_alloc_array(sizeof(*ret), count);
if (ret == NULL)
return (NULL);
idx = 0;
while (idx < count)
{
child = ts_node_named_child(parent, idx);
ret[idx] = build_node(child, input);
idx++;
}
return (ret);
}
t_node build_node(TSNode curr, t_const_str input)
{
t_node out;
out.kind = ts_node_symbol(curr);
out.kind_str = ts_node_type(curr);
out.start = ts_node_start_byte(curr);
out.end = ts_node_end_byte(curr);
out.input = input;
out.single_str = NULL;
out.childs_count = ts_node_named_child_count(curr);
if (out.childs_count == 0)
out.childs = NULL;
else
out.childs = build_childs(curr, input, out.childs_count);
return (out);
}
t_str node_getstr(t_node *node)
{
t_usize start;
t_usize end;
t_str ret;
if (node->single_str == NULL)
{
start = node->start;
end = node->end;
if (start > end)
return (NULL);
ret = mem_alloc(end - start + 1);
str_l_copy(ret, node->input + start, end - start + 1);
node->single_str = ret;
}
return (node->single_str);
}
void free_node(t_node t)
{
t_usize idx;
idx = 0;
while (idx < t.childs_count)
free_node(t.childs[idx++]);
free(t.childs);
if (t.single_str != NULL)
free(t.single_str);
}