/**
* Validates the argument instance.
*
* @return void
* @throws Console_CommandLine_Exception
* @todo use exceptions
*/
public function validate()
{
// check if the argument name is valid
if (!preg_match('/^[a-zA-Z_\\x7f-\\xff]+[a-zA-Z0-9_\\x7f-\\xff]*$/', $this->name)) {
Console_CommandLine::triggerError('argument_bad_name', E_USER_ERROR, array('{$name}' => $this->name));
}
parent::validate();
}
/**
* Validates the option instance.
*
* @return void
* @throws Console_CommandLine_Exception
* @todo use exceptions instead
*/
public function validate()
{
// check if the option name is valid
if (!preg_match('/^[a-zA-Z_\\x7f-\\xff]+[a-zA-Z0-9_\\x7f-\\xff]*$/', $this->name)) {
Console_CommandLine::triggerError('option_bad_name', E_USER_ERROR, array('{$name}' => $this->name));
}
// call the parent validate method
parent::validate();
// a short_name or a long_name must be provided
if ($this->short_name == null && $this->long_name == null) {
Console_CommandLine::triggerError('option_long_and_short_name_missing', E_USER_ERROR, array('{$name}' => $this->name));
}
// check if the option short_name is valid
if ($this->short_name != null && !preg_match('/^\\-[a-zA-Z]{1}$/', $this->short_name)) {
Console_CommandLine::triggerError('option_bad_short_name', E_USER_ERROR, array('{$name}' => $this->name, '{$short_name}' => $this->short_name));
}
// check if the option long_name is valid
if ($this->long_name != null && !preg_match('/^\\-\\-[a-zA-Z]+[a-zA-Z0-9_\\-]*$/', $this->long_name)) {
Console_CommandLine::triggerError('option_bad_long_name', E_USER_ERROR, array('{$name}' => $this->name, '{$long_name}' => $this->long_name));
}
// check if we have a valid action
if (!is_string($this->action)) {
Console_CommandLine::triggerError('option_bad_action', E_USER_ERROR, array('{$name}' => $this->name));
}
if (!isset(Console_CommandLine::$actions[$this->action])) {
Console_CommandLine::triggerError('option_unregistered_action', E_USER_ERROR, array('{$action}' => $this->action, '{$name}' => $this->name));
}
// if the action is a callback, check that we have a valid callback
if ($this->action == 'Callback' && !is_callable($this->callback)) {
Console_CommandLine::triggerError('option_invalid_callback', E_USER_ERROR, array('{$name}' => $this->name));
}
}
