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file perm error

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This commit is contained in:
Loic Deridder
2025-02-13 15:41:12 +01:00
parent bee6feb644
commit fbcc5403f2
7 changed files with 94 additions and 38 deletions
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33
srcs/execution/exec_redir.c
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@@ -6,13 +6,13 @@
/* By: lderidde <lderidde@student.s19.be> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/02/12 09:42:31 by lderidde #+# #+# */
/* Updated: 2025/02/12 13:30:49 by lderidde ### ########.fr */
/* Updated: 2025/02/13 15:16:21 by lderidde ### ########.fr */
/* */
/* ************************************************************************** */
#include "../../includes/minishell.h"
void handle_file(t_ast_n *node, int check, int i)
int handle_file(t_ast_n *node, int check, int i)
{
int fd;
@@ -24,13 +24,14 @@ void handle_file(t_ast_n *node, int check, int i)
fd = open(node->files[i], O_WRONLY | O_CREAT | O_APPEND, 0666);
if (fd == -1)
{
perror("open");
exit(1);
ft_fprintf(2, "%s: %s\n",node->files[i], "Permission denied");
return (1);
}
if (check == 1)
node->_stdin = fd;
else if (check == 2 || check == 3)
node->_stdout = fd;
return (0);
}
static void save_stds(t_ast_n *node)
@@ -42,33 +43,29 @@ static void save_stds(t_ast_n *node)
}
}
void handle_redir(t_ast_n *node)
int handle_redir(t_ast_n *node)
{
int i;
int check;
i = -1;
check = 0;
save_stds(node);
while (node->state != _PLINE && node->redir[++i] && node->redir[i] != _NR)
{
if (node->redir[i] == _RED_L)
handle_file(node, 1, i);
check = handle_file(node, 1, i);
else if (node->redir[i] == _RED_R)
handle_file(node, 2, i);
check = handle_file(node, 2, i);
else if (node->redir[i] == _RED_DR)
handle_file(node, 3, i);
check = handle_file(node, 3, i);
else if (node->redir[i] == _RED_DL)
here_doc(node, i);
if (node->redir[i] == _RED_L)
{
dup2(node->_stdin, STDIN_FILENO);
close(node->_stdin);
}
else if (node->redir[i] == _RED_R || node->redir[i] == _RED_DR)
{
dup2(node->_stdout, STDOUT_FILENO);
close(node->_stdout);
}
if (check == 1)
return (1);
dup_redir(node, i);
}
return (0);
}
void reset_redir(t_ast_n *node)