check_builtins.c

/*
** EPITECH PROJECT, 2019
** PSU_minishell2_2018
** File description:
** check_builtins
*/

#include "my.h"

const builtin_t cmd_builtins[] = {
    {"env", display_env},
    {"unsetenv", my_unsetenv},
    {"setenv", my_setenv},
    {"exit", my_exit},
    {"cd", cd_cmd},
    {"echo", my_echo},
    {NULL, NULL}
};

void my_echo(env_t *env, command_t *cmd)
{
    (void)env;
    if (cmd->args[1][0] == '$') {
        cmd->args[1]++;
        printf("%s\n", find_node(env, cmd->args[1])->content);
    } else {
        for (int i = 1; cmd->args[i] != NULL; i++) {
            my_putstr(cmd->args[i]);
            (cmd->args[i + 1] != NULL) ? my_putstr(" ") : 0;
        }
        my_putstr("\n");
    }
}

int check_builtins(command_t *cmd, env_t *env)
{
    for (int i = 0; cmd_builtins[i].cmd != NULL; i++) {
        if (my_strcmp(cmd->cmd, cmd_builtins[i].cmd) == 0) {
            cmd_builtins[i].funct(env, cmd);
            return (1);
        }
    }
    return (0);
}