#!/usr/bin/env python
"""A module with flow class calling the osquery client action."""
from __future__ import absolute_import
from __future__ import division
from __future__ import unicode_literals

from grr_response_core.lib.rdfvalues import osquery as rdf_osquery
from grr_response_core.lib.util import compatibility
from grr_response_server import flow_base
from grr_response_server import server_stubs


class OsqueryFlow(flow_base.FlowBase):
  """A flow mixin wrapping the osquery client action."""

  friendly_name = "Osquery"
  category = "/Collectors/"
  behaviours = flow_base.BEHAVIOUR_BASIC

  args_type = rdf_osquery.OsqueryArgs

  def Start(self):
    super(OsqueryFlow, self).Start()
    self.CallClient(
        server_stubs.Osquery,
        request=self.args,
        next_state=compatibility.GetName(self.Process))

  def Process(self, responses):
    if not responses.success:
      raise flow_base.FlowError(responses.status)

    for response in responses:
      self.SendReply(response)
