# Copyright (C) 2007 Red Hat, Inc., Adam Stokes <astokes@redhat.com>

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

from sos.plugins import Plugin, RedHatPlugin, UbuntuPlugin, DebianPlugin


class Autofs(Plugin):
    """Autofs on-demand automounter
    """

    plugin_name = "autofs"
    profiles = ('storage', 'nfs')

    files = ('/etc/sysconfig/autofs', '/etc/default/autofs')
    packages = ('autofs',)

    def checkdebug(self):
        """ testing if autofs debug has been enabled anywhere
        """
        # Global debugging
        opt = self.file_grep(r"^(DEFAULT_LOGGING|DAEMONOPTIONS)=(.*)",
                             *self.files)
        for opt1 in opt:
            for opt2 in opt1.split(" "):
                if opt2 in ("--debug", "debug"):
                    return True
        return False

    def getdaemondebug(self):
        """ capture daemon debug output
        """
        debugout = self.file_grep(r"^(daemon.*)\s+(\/var\/log\/.*)",
                                  *self.files)
        for i in debugout:
            return i[1]

    def setup(self):
        self.add_copy_spec("/etc/auto*")
        self.add_cmd_output("/etc/init.d/autofs status")
        if self.checkdebug():
            self.add_copy_spec(self.getdaemondebug())


class RedHatAutofs(Autofs, RedHatPlugin):

    def setup(self):
        super(RedHatAutofs, self).setup()
        if self.get_option("verify"):
            self.add_cmd_output("rpm -qV autofs")


class DebianAutofs(Autofs, DebianPlugin, UbuntuPlugin):

    def setup(self):
        super(DebianAutofs, self).setup()
        self.add_cmd_output("dpkg-query -s autofs")

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