void ft_parse_input(t_shun **shell)
{
if (*(*shell)->input)
{
(*shell)->argv = ft_parse_get_args((*shell)->input);
(*shell)->argc = ft_tablen((*shell)->argv);
if ((*shell)->argc != 0)
{
if (ft_strcmp(ft_strtolower((*shell)->argv[0]), "exit") == 0)
ft_exit(&(*shell));
else if (ft_strcmp(ft_strtolower((*shell)->argv[0]), "env") == 0)
ft_print_environ(*shell);
else if (ft_strcmp(ft_strtolower((*shell)->argv[0]), "setenv") == 0)
ft_setenv(&(*shell));
else if (ft_strcmp(ft_strtolower((*shell)->argv[0]),
"unsetenv") == 0)
ft_unsetenv(&(*shell));
else if (ft_strcmp(ft_strtolower((*shell)->argv[0]), "cd") == 0)
ft_cd(&(*shell));
else if (ft_strcmp(ft_strtolower((*shell)->argv[0]), "prompt") == 0)
ft_chg_prompt(&(*shell));
else if (ft_strcmp(ft_strtolower((*shell)->argv[0]), "pwd") == 0)
ft_putendl(ft_get_pwd());
else
ft_exec_bin(&(*shell));
}
}
}
t_magic *ft_cd_return(t_magic *magic)
{
char *oldpwd;
int pwd;
pwd = ft_wline(magic->env, "PWD");
oldpwd = magic->oldpwd;
if (oldpwd)
{
if ((ft_check_access_cd(oldpwd, "")) == 0)
{
if (chdir(oldpwd) == 0)
{
magic = ft_set_oldpwd(magic);
if (pwd >= 0)
{
free(magic->env[pwd]);
magic->env[pwd] = ft_strjoin("PWD=", getcwd(NULL, 0));
}
}
free(magic->pwd);
magic->pwd = ft_get_pwd();
}
else
ft_parse_error_cd(ft_check_access_cd(oldpwd, ""), oldpwd);
}
return (magic);
}
t_magic *ft_go_from_home(t_magic *magic, char **info)
{
int pwd;
char *path;
int access;
pwd = ft_wline(magic->env, "PWD");
path = ft_get_home(magic->env);
if ((access = ft_check_access_cd(path, &info[1][1])) == 0)
{
if (chdir(ft_strjoin(path, &info[1][1])) == 0)
{
magic = ft_set_oldpwd(magic);
if (pwd >= 0)
{
free(magic->env[pwd]);
magic->env[pwd] = ft_strjoin("PWD=", getcwd(NULL, 0));
}
}
free(magic->pwd);
magic->pwd = ft_get_pwd();
}
else
ft_parse_error_cd(access, info[1]);
return (magic);
}
t_magic *ft_go_home(t_magic *magic)
{
char *home;
int pwd;
int access;
pwd = ft_wline(magic->env, "PWD");
home = ft_get_home(magic->env);
if ((access = ft_check_access_cd(home, "")) == 0)
{
if (chdir(home) == 0)
{
magic = ft_set_oldpwd(magic);
if (pwd >= 0)
{
free(magic->env[pwd]);
magic->env[pwd] = ft_strjoin("PWD=", getcwd(NULL, 0));
}
}
free(magic->pwd);
magic->pwd = ft_get_pwd();
}
else if (ft_strlen(home) > 0)
ft_parse_error_cd(access, home);
return (magic);
}
char *ft_set_relpwd(char *path)
{
char *pwd;
pwd = NULL;
pwd = ft_get_pwd();
if (pwd != NULL)
{
pwd = ft_strjoin(pwd, "/");
pwd = ft_strjoin(pwd, path);
}
return (pwd);
}