117 lines
3.3 KiB
Python
117 lines
3.3 KiB
Python
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#
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# Copyright 2006 sense.lab e.V.
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#
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# This file is part of the CryptoBox.
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#
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# The CryptoBox is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# The CryptoBox is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with the CryptoBox; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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"""Change date and time.
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requires:
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- date
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- ntpdate (planned)
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"""
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__revision__ = "$Id"
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import cryptobox.plugins.base
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class date(cryptobox.plugins.base.CryptoBoxPlugin):
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"""The date feature of the CryptoBox.
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"""
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plugin_capabilities = [ "system" ]
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plugin_visibility = [ "preferences" ]
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request_auth = False
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rank = 10
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def do_action(self, store=None, year=0, month=0, day=0, hour=0, minute=0):
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"""The action handler.
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"""
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import datetime
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if store:
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try:
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year, month, day = int(year), int(month), int(day)
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hour, minute = int(hour), int(minute)
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## check if the values are valid
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datetime.datetime(year, month, day, hour, minute)
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except ValueError:
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self.hdf["Data.Warning"] = "Plugins.date.InvalidDate"
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else:
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new_date = "%02d%02d%02d%02d%d" % (month, day, hour, minute, year)
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if self.__set_date(new_date):
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self.cbox.log.info("changed date to: %s" % new_date)
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self.hdf["Data.Success"] = "Plugins.date.DateChanged"
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else:
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## a failure should usually be an invalid date (we do not check it really)
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self.cbox.log.info("failed to set date: %s" % new_date)
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self.hdf["Data.Warning"] = "Plugins.date.InvalidDate"
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self.__prepare_form_data()
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return "form_date"
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def get_status(self):
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"""Retrieve the status of the feature.
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"""
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now = self.__get_current_date()
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return "%d/%d/%d/%d/%d/%d" % \
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(now.year, now.month, now.day, now.hour, now.minute, now.second)
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def get_warnings(self):
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import os
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warnings = []
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if not os.path.isfile(self.root_action.DATE_BIN):
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warnings.append((48, "Plugins.%s.MissingProgramDate" % self.get_name()))
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return warnings
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def __prepare_form_data(self):
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"""Set some hdf values.
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"""
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cur_date = self.__get_current_date()
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self.hdf[self.hdf_prefix + "year"] = cur_date.year
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self.hdf[self.hdf_prefix + "month"] = cur_date.month
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self.hdf[self.hdf_prefix + "day"] = cur_date.day
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self.hdf[self.hdf_prefix + "hour"] = cur_date.hour
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self.hdf[self.hdf_prefix + "minute"] = cur_date.minute
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def __get_current_date(self):
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"""Retrieve the current date and time.
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"""
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import datetime
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return datetime.datetime(2000, 1, 1).now()
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def __set_date(self, new_date):
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"""Set a new date and time.
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"""
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import subprocess
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import os
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proc = subprocess.Popen(
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shell = False,
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args = [
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self.cbox.prefs["Programs"]["super"],
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self.cbox.prefs["Programs"]["CryptoBoxRootActions"],
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"plugin",
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os.path.join(self.plugin_dir, "root_action.py"),
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new_date])
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proc.wait()
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return proc.returncode == 0
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