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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* interpreter.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: dkaiser <dkaiser@student.42heilbronn.de +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/08/05 13:15:24 by dkaiser #+# #+# */
/* Updated: 2024/10/21 15:07:27 by dkaiser ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
#include <sys/wait.h>
static int eval_pipe(t_pipe *pipe, t_env *env);
static int eval_cmd(t_cmd *cmd, t_env *env);
int eval(t_node *node, t_env *env)
{
if (node->type == PIPE_NODE)
return (eval_pipe(&node->content.pipe, env));
else if (node->type == CMD_NODE)
return (eval_cmd(&node->content.cmd, env));
else
{
panic(UNREACHABLE);
return (-1);
}
}
static int eval_pipe(t_pipe *pipe, t_env *env)
{
dbg("TODO: PIPE");
eval_cmd(&pipe->left->content.cmd, env);
eval_cmd(&pipe->right->content.cmd, env);
return (0);
}
static int eval_cmd(t_cmd *cmd, t_env *env)
{
char *cmd_path;
cmd_path = get_cmd_path(cmd->args[0], env);
if (cmd_path == NULL)
return (1);
free(cmd->args[0]);
cmd->args[0] = cmd_path;
execute_cmd(cmd, env);
return (0);
}
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