/**
* Execute the 'login' command.
*
* @param string $command command name
*
* @param array $options option_name => value
*
* @param array $params list of additional parameters
*
* @return bool TRUE on success, FALSE for unknown commands, or
* a PEAR error on failure
*
* @access public
*/
function doLogin($command, $options, $params)
{
$server = $this->config->get('master_server');
$remote = new PEAR_Remote($this->config);
$username = $this->config->get('username');
if (empty($username)) {
$username = @$_ENV['USER'];
}
$this->ui->outputData("Logging in to {$server}.", $command);
list($username, $password) = $this->ui->userDialog($command, array('Username', 'Password'), array('text', 'password'), array($username, ''));
$username = trim($username);
$password = trim($password);
$this->config->set('username', $username);
$this->config->set('password', $password);
$remote->expectError(401);
$ok = $remote->call('logintest');
$remote->popExpect();
if ($ok === true) {
$this->ui->outputData("Logged in.", $command);
$this->config->store();
} else {
return $this->raiseError("Login failed!");
}
}
