# Volatility
# Copyright (C) 2007-2013 Volatility Foundation
#
# This file is part of Volatility.
#
# Volatility is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License Version 2 as
# published by the Free Software Foundation.  You may not use, modify or
# distribute this program under any other version of the GNU General
# Public License.
#
# Volatility 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 Volatility.  If not, see <http://www.gnu.org/licenses/>.
#

"""
@author:       Andrew Case
@license:      GNU General Public License 2.0
@contact:      atcuno@gmail.com
@organization: 
"""

import volatility.obj as obj
import volatility.plugins.linux.common as linux_common
import volatility.plugins.linux.pslist as linux_pslist
import volatility.plugins.linux.proc_maps as linux_proc_maps

class linux_proc_maps_rb(linux_proc_maps.linux_proc_maps):
    """Gathers process maps for linux through the mappings red-black tree"""

    def calculate(self):
        linux_common.set_plugin_members(self)
        tasks = linux_pslist.linux_pslist.calculate(self)

        for task in tasks:
            if task.mm:
                for vma in task.get_proc_maps_rb():
                    yield task, vma