# 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 as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# 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.mac.pstasks as pstasks 
import volatility.plugins.mac.common as common

class mac_proc_maps(pstasks.mac_tasks):
    """ Gets memory maps of processes """

    def calculate(self):
        common.set_plugin_members(self)

        procs = pstasks.mac_tasks.calculate(self)

        for proc in procs:
            for map in proc.get_proc_maps():
                yield proc, map

    def render_text(self, outfd, data):
        self.table_header(outfd, [("Pid", "8"), 
                          ("Name", "20"),
                          ("Start", "#018x"),
                          ("End", "#018x"),
                          ("Perms", "9"),
                          ("Map Name", "")])

        for (proc, map) in data:
            path = map.get_path()
            if path == "":
                path = map.get_special_path()

            self.table_row(outfd, 
                           str(proc.p_pid), proc.p_comm, 
                           map.links.start, 
                           map.links.end, 
                           map.get_perms(), 
                           path)