/**
* {@inheritdoc}
*/
public function executeCommand($command, array $arguments = array())
{
if ($this->isConnected()) {
$this->connection->enableQuietMode();
$this->connection->setTimeout(0);
if (empty($arguments) === false) {
$command = ProcessUtility::escapeArguments($arguments, $command);
}
if (isset($this->connection->server_channels[SFTP::CHANNEL_SHELL]) === false) {
$this->connection->read($this->getShellPromptRegex(), SFTP::READ_REGEX);
}
$this->connection->write($command . "\n");
$output = $this->getFilteredOutput($this->connection->read($this->getShellPromptRegex(), SFTP::READ_REGEX), $command);
$this->connection->write("echo \$?\n");
$exitCode = intval($this->getFilteredOutput($this->connection->read($this->getShellPromptRegex(), SFTP::READ_REGEX), 'echo $?'));
$errorOutput = strval($this->connection->getStdError());
$this->connection->disableQuietMode();
return new ProcessExecutionResult($exitCode, $output, $errorOutput);
}
return new ProcessExecutionResult(126, '', "Connection adapter not connected.\n");
}
