# Path: cirque/capabilities/basecapability.py
# class BaseCapability:
# 
#   @property
#   def name(self):
#     return ''
# 
#   def get_docker_run_args(self, docker_node):
#     return {}
# 
#   def enable_capability(self, docker_node):
#     pass
# 
#   def disable_capability(self, docker_node):
#     pass
# 
#   @property
#   def description(self):
#     return {}
# 
# Path: cirque/common/cirquelog.py
# class CirqueLog:
# 
#   logger = None
# 
#   @classmethod
#   def setup_cirque_logger(cls, level=logging.INFO):
#     if cls.logger:
#       return
#     cls.logger = logging.getLogger('cirque')
#     cls.logger.setLevel(level)
#     sh = logging.StreamHandler()
#     sh.setFormatter(
#         logging.Formatter('%(asctime)s [%(name)s] %(levelname)s %(message)s'))
#     cls.logger.addHandler(sh)
# 
#   @classmethod
#   def get_cirque_logger(cls, name=None):
#     name = 'cirque' if not name else 'cirque.{}'.format(name)
#     return logging.getLogger(name)
# 
# Path: cirque/common/exceptions.py
# class ConnectivityError(BaseException):
#   pass
# 
# class ContainerExecError(BaseException):
#   pass
# 
# class IpNetnsExecError(BaseException):
#   pass
# 
# class LoadKernelError(BaseException):
#   pass
# 
# class NameSpaceOperatingError(BaseException):
#   pass
# 
# class PHYDeviceError(BaseException):
#   pass


import os
import time
import cirque.common.utils as utils
from subprocess import PIPE
from pyroute2 import NetNS
from cirque.capabilities.basecapability import BaseCapability
from cirque.common.cirquelog import CirqueLog
from cirque.common.exceptions import (
    ConnectivityError,
    ContainerExecError,
    IpNetnsExecError,
    LoadKernelError,
    NameSpaceOperatingError,
    PHYDeviceError,
)
      raise PHYDeviceError("Error:{}".format(ret.stderr))

    if ret.returncode == 1:
      raise PHYDeviceError("run out of all the phy devices!")

    lines = ret.stdout.decode("utf-8").split("\n")
    lines = [line.strip() for line in lines]
    lines = [
        line for line in lines
        if line.startswith("phy") or line.startswith("Interface")
    ]
    devices = [(l1, l2.split()[-1])
               for l1, l2 in zip(lines, lines[1:])
               if l1.startswith("phy")]
    phy_device, interface = devices.pop()
    phy_device = "".join(phy_device.split("#"))
    docker_node.wlan_phy_device = phy_device
    docker_node.wlan_interface = interface
    self.logger.info("container {}: phy device {} interface {}".format(
        docker_node.name, docker_node.wlan_phy_device,
        docker_node.wlan_interface))

  def __phy_namespace_setup(self, docker_node):
    try:
      self.__mount_container_namespace_to_host(docker_node)
      self.__add_phy_device_to_container_namespace(docker_node)
      self.__bring_up_wifi_interface(docker_node)
    except Exception as e:
      docker_node.logger.exception("{!r}".format(e))
      self.__phy_namespace_restore(docker_node)

# Path: cirque/capabilities/basecapability.py
# class BaseCapability:
# 
#   @property
#   def name(self):
#     return ''
# 
#   def get_docker_run_args(self, docker_node):
#     return {}
# 
#   def enable_capability(self, docker_node):
#     pass
# 
#   def disable_capability(self, docker_node):
#     pass
# 
#   @property
#   def description(self):
#     return {}
# 
# Path: cirque/common/cirquelog.py
# class CirqueLog:
# 
#   logger = None
# 
#   @classmethod
#   def setup_cirque_logger(cls, level=logging.INFO):
#     if cls.logger:
#       return
#     cls.logger = logging.getLogger('cirque')
#     cls.logger.setLevel(level)
#     sh = logging.StreamHandler()
#     sh.setFormatter(
#         logging.Formatter('%(asctime)s [%(name)s] %(levelname)s %(message)s'))
#     cls.logger.addHandler(sh)
# 
#   @classmethod
#   def get_cirque_logger(cls, name=None):
#     name = 'cirque' if not name else 'cirque.{}'.format(name)
#     return logging.getLogger(name)
# 
# Path: cirque/common/exceptions.py
# class ConnectivityError(BaseException):
#   pass
# 
# class ContainerExecError(BaseException):
#   pass
# 
# class IpNetnsExecError(BaseException):
#   pass
# 
# class LoadKernelError(BaseException):
#   pass
# 
# class NameSpaceOperatingError(BaseException):
#   pass
# 
# class PHYDeviceError(BaseException):
#   pass


# Path: cirque/capabilities/wificapability.py
import os
import time
import cirque.common.utils as utils
from subprocess import PIPE
from pyroute2 import NetNS
from cirque.capabilities.basecapability import BaseCapability
from cirque.common.cirquelog import CirqueLog
from cirque.common.exceptions import (
    ConnectivityError,
    ContainerExecError,
    IpNetnsExecError,
    LoadKernelError,
    NameSpaceOperatingError,
    PHYDeviceError,
)

      raise PHYDeviceError("Error:{}".format(ret.stderr))

    if ret.returncode == 1:
      raise PHYDeviceError("run out of all the phy devices!")

    lines = ret.stdout.decode("utf-8").split("\n")
    lines = [line.strip() for line in lines]
    lines = [
        line for line in lines
        if line.startswith("phy") or line.startswith("Interface")
    ]
    devices = [(l1, l2.split()[-1])
               for l1, l2 in zip(lines, lines[1:])
               if l1.startswith("phy")]
    phy_device, interface = devices.pop()
    phy_device = "".join(phy_device.split("#"))
    docker_node.wlan_phy_device = phy_device
    docker_node.wlan_interface = interface
    self.logger.info("container {}: phy device {} interface {}".format(
        docker_node.name, docker_node.wlan_phy_device,
        docker_node.wlan_interface))

  def __phy_namespace_setup(self, docker_node):
    try:
      self.__mount_container_namespace_to_host(docker_node)
      self.__add_phy_device_to_container_namespace(docker_node)
      self.__bring_up_wifi_interface(docker_node)
    except Exception as e:
      docker_node.logger.exception("{!r}".format(e))
      self.__phy_namespace_restore(docker_node)

      raise NameSpaceOperatingError("{!r}".format(e))