# -*- coding: UTF-8 -*-
# vim: expandtab sw=4 ts=4 sts=4:
'''
Wammu - Phone manager
Memory reader
'''
__author__ = 'Michal Čihař'
__email__ = 'michal@cihar.com'
__license__ = '''
Copyright © 2003 - 2010 Michal Čihař

This program 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.

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.,
51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
'''

import Wammu.Reader
import Wammu.Utils
import Wammu
if Wammu.gammu_error == None:
    import gammu

class GetMemory(Wammu.Reader.Reader):
    def __init__(self, win, sm, datatype, type):
        Wammu.Reader.Reader.__init__(self, win, sm)
        self.datatype = datatype
        self.type = type

    def FallBackStatus(self):
        if self.type in ['MC', 'DC', 'RC']:
            # guess smaller values for calls, as this memory is usually much smaller
            return 40
        else:
            return Wammu.Reader.Reader.FallBackStatus(self)

    def GetStatus(self):
        status = self.sm.GetMemoryStatus(Type = self.type)
        return status['Used']

    def GetNextStart(self):
        return self.sm.GetNextMemory(Start = True, Type = self.type)

    def GetNext(self, location):
        return self.sm.GetNextMemory(Location = location, Type = self.type)

    def Get(self, location):
        return self.sm.GetMemory(Location = location, Type = self.type)

    def Parse(self, value):
        Wammu.Utils.ParseMemoryEntry(value, self.win.cfg)

    def Send(self, data):
        self.SendData([self.datatype, self.type], data)
