question: get the request 's command or result . concode_field_sep int RETURN_SUCCESS concode_elem_sep int INDEX_PORT concode_elem_sep int INDEX_COMMAND concode_elem_sep int BUFFER_LENGTH concode_elem_sep int COMMAND_CONNECT concode_elem_sep int RETURN_CANNOT_CONNECT_TO_IDENTD concode_elem_sep int REPLY_LENGTH concode_elem_sep int SOCKS_VERSION concode_elem_sep int INDEX_VERSION concode_elem_sep int INDEX_USER_ID concode_elem_sep int INDEX_IP concode_elem_sep byte[] buffer concode_elem_sep int COMMAND_BIND concode_elem_sep int RETURN_FAILURE concode_elem_sep int MAX_USER_ID_LENGTH concode_elem_sep int RETURN_DIFFERENT_USER_IDS concode_field_sep String getErrorString concode_elem_sep int getVersionNumber concode_elem_sep int getIP concode_elem_sep String getString concode_elem_sep void setPort concode_elem_sep void setIP concode_elem_sep byte[] getBytes concode_elem_sep void setString concode_elem_sep int getPort concode_elem_sep void setCommandOrResult concode_elem_sep int getLength concode_elem_sep void setVersionNumber concode_elem_sep String toString concode_elem_sep String getUserId concode_elem_sep void setUserId
target: int function ( ) { return buffer [ INDEX_COMMAND ] ; }