# Copyright (C) 2018 Red Hat, Inc. Jake Hunsaker <jhunsake@redhat.com>

# This file is part of the sos project: https://github.com/sosreport/sos
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# version 2 of the GNU General Public License.
#
# See the LICENSE file in the source distribution for further information.

from sos.plugins import Plugin, RedHatPlugin

from os import listdir
from os.path import isdir, join


class Fibrechannel(Plugin, RedHatPlugin):
    '''Collects information on fibrechannel devices, if present'''

    plugin_name = 'fibrechannel'
    profiles = ('hardware', 'storage', 'system')
    files = ('/sys/class/fc_host')

    def setup(self):

        dirs = [
            '/sys/class/fc_host/',
            '/sys/class/fc_remote_ports/',
            '/sys/class/fc_transport/',
            '/sys/class/fc_vports/'
        ]

        devs = [join(d, dev) for d in dirs if isdir(d) for dev in listdir(d)]
        if devs:
            self.add_udev_info(devs, attrs=True)

# vim: set et ts=4 sw=4 :