builtins.c

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   builtins.c                                         :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: hgenc <hgenc@student.42kocaeli.com.tr>     +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2026/01/17 18:42:00 by hgenc             #+#    #+#             */
/*   Updated: 2026/01/18 17:23:00 by hgenc            ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
 
#include "../../include/minishell.h"
 
/*
** Komutun builtin olup olmadığını kontrol eder
** @return: 1 = builtin, 0 = değil
*/
int is_builtin(char *cmd)
{
    if (!cmd)
        return (0);
    if (ft_strcmp(cmd, "echo") == 0)
        return (1);
    if (ft_strcmp(cmd, "cd") == 0)
        return (1);
    if (ft_strcmp(cmd, "pwd") == 0)
        return (1);
    if (ft_strcmp(cmd, "export") == 0)
        return (1);
    if (ft_strcmp(cmd, "unset") == 0)
        return (1);
    if (ft_strcmp(cmd, "env") == 0)
        return (1);
    if (ft_strcmp(cmd, "exit") == 0)
        return (1);
    return (0);
}
 
/*
** Builtin komutu çalıştırır
** @return: Komutun exit status'u
*/
int execute_builtin(t_shell *shell, t_cmd *cmd)
{
    char    *name;
 
    if (!cmd || !cmd->args || !cmd->args[0])
        return (1);
    name = cmd->args[0];
    if (ft_strcmp(name, "echo") == 0)
        return (builtin_echo(cmd));
    if (ft_strcmp(name, "pwd") == 0)
        return (builtin_pwd(shell));
    if (ft_strcmp(name, "env") == 0)
        return (builtin_env(shell, cmd));
    if (ft_strcmp(name, "cd") == 0)
        return (builtin_cd(shell, cmd));
    if (ft_strcmp(name, "export") == 0)
        return (builtin_export(shell, cmd));
    if (ft_strcmp(name, "unset") == 0)
        return (builtin_unset(shell, cmd));
    if (ft_strcmp(name, "exit") == 0)
        return (builtin_exit(shell, cmd));
    return (1);
}