starnakin/42_minishell
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fix: leak

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This commit is contained in:
Camille Chauvet 2023-02-21 14:37:41 +01:00
parent 5e0ae80404
commit 5caeed312c
1 changed files with 48 additions and 5 deletions
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51
execution.c
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@ -1,7 +1,17 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* execution.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/02/21 12:45:16 by cchauvet #+# #+# */
/* Updated: 2023/02/21 13:48:39 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
#include "libftx/libftx.h"
#include "minishell.h"
#include "utils/utils.h"
#include <unistd.h>
static char *ft_get_executable_path(char *executable_name, t_list **env)
{
@ -83,10 +93,31 @@ static int ft_excutor(t_cmd *cmd, t_list **env)
return (return_value);
}
static int ft_own_cmd(t_list **env, t_cmd *cmd)
{
/* if (ft_strcmp(cmd->executable, "pwd") == 0) */
/* return (pwd(env, cmd->fd_out)); */
if (ft_strcmp(cmd->executable, "env") == 0)
return (print_env(env, cmd->fd_out));
if (ft_strcmp(cmd->executable, "export") == 0)
return (print_export(env, cmd->fd_out));
/* if (ft_strcmp(cmd->executable, "cd") == 0) */
/* return (move_folder(cmd->args[0], cmd->fd_out)); */
/* if (ft_strcmp(cmd->executable, "unset") == 0) */
/* return (unset(env, cmd->args, cmd->fd_out)); */
/* if (ft_strcmp(cmd->executable, "echo") == 0) */
/* return (echo(cmd->fd_out, cmd->args[0])); */
if (ft_strcmp(cmd->executable, "exit") == 0)
return (-2);
return (-1);
}
int ft_cmds_executor(t_list **cmds, t_list **env)
{
t_cmd *content;
t_list *current;
char *return_value;
int cmd_return;
int fds[2];
current = *cmds;
@ -103,13 +134,25 @@ int ft_cmds_executor(t_list **cmds, t_list **env)
content->fd_out = fds[1];
((t_cmd *) current->next->content)->fd_in = fds[0];
}
content->executable = ft_get_executable_path(content->executable, env);
cmd_return = ft_own_cmd(env, content);
if (cmd_return == -1)
{
content->executable = ft_get_executable_path(
content->executable, env);
if (content->executable != NULL)
ft_excutor(content, env);
cmd_return = ft_excutor(content, env);
}
if (content->fd_in != 0)
close(content->fd_in);
if (content->fd_out != 1 && content->fd_out != 2)
close(content->fd_out);
return_value = ft_itoa(cmd_return);
if (return_value == NULL)
{
ft_eprintf("minishell: malloc failed\n");
return (1);
}
set_value_by_key("?", return_value, env);
current = current->next;
}
return (0);