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- Committer: Teddy Hogeborn
- Date: 2012-05-07 19:13:15 UTC
- mto: (299.1.1 release) (300.1.1 release) (237.7.139 trunk) (301.1.1 release)
- mto: This revision was merged to the branch mainline in revision 300.
- Revision ID: teddy@recompile.se-20120507191315-tbe55n4u1uq3l7ft
* mandos: Use all new builtins.
* mandos-ctl: - '' -
* mandos-monitor: - '' -
* mandos-ctl: - '' -
* mandos-monitor: - '' -
- files added:
- debian/source/local-options
- network-hooks.d
- files modified:
- DBUS-API
added
removed
mandos-monitor
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#
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# Mandos Monitor - Control and monitor the Mandos server
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#
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# Copyright © 2009,2010 Teddy Hogeborn
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# Copyright © 2009,2010 Björn Påhlsson
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# Copyright © 2009-2012 Teddy Hogeborn
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# Copyright © 2009-2012 Björn Påhlsson
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#
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# This program 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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# 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 this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# Contact the authors at <mandos@fukt.bsnet.se>.
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#
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from __future__ import division, absolute_import, with_statement
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# along with this program. If not, see
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# <http://www.gnu.org/licenses/>.
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#
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# Contact the authors at <mandos@recompile.se>.
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#
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from __future__ import (division, absolute_import, print_function,
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unicode_literals)
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from future_builtins import *
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import sys
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import os
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import locale
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locale.setlocale(locale.LC_ALL, u'')
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locale.setlocale(locale.LC_ALL, '')
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import logging
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logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
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# Some useful constants
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domain = 'se.bsnet.fukt'
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domain = 'se.recompile'
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server_interface = domain + '.Mandos'
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client_interface = domain + '.Mandos.Client'
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version = "1.2.1"
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version = "1.5.3"
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# Always run in monochrome mode
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urwid.curses_display.curses.has_colors = lambda : False
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"Parse an ISO 8601 date string to a datetime.datetime()"
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if not iso:
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return None
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d, t = iso.split(u"T", 1)
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year, month, day = d.split(u"-", 2)
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hour, minute, second = t.split(u":", 2)
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d, t = iso.split("T", 1)
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year, month, day = d.split("-", 2)
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hour, minute, second = t.split(":", 2)
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second, fraction = divmod(float(second), 1)
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return datetime.datetime(int(year),
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int(month),
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self.proxy = proxy_object # Mandos Client proxy object
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self.properties = dict()
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self.proxy.connect_to_signal(u"PropertyChanged",
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self.property_changed,
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client_interface,
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byte_arrays=True)
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self.property_changed_match = (
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self.proxy.connect_to_signal("PropertyChanged",
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self.property_changed,
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client_interface,
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byte_arrays=True))
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self.properties.update(
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self.proxy.GetAll(client_interface,
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dbus_interface = dbus.PROPERTIES_IFACE))
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#XXX This break good super behaviour!
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#XXX This breaks good super behaviour
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# super(MandosClientPropertyCache, self).__init__(
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# *args, **kwargs)
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"""
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# Update properties dict with new value
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self.properties[property] = value
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def delete(self, *args, **kwargs):
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self.property_changed_match.remove()
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super(MandosClientPropertyCache, self).__init__(
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*args, **kwargs)
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class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
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self._update_timer_callback_tag = None
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self._update_timer_callback_lock = 0
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self.last_checker_failed = False
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# The widget shown normally
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self._text_widget = urwid.Text(u"")
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self._text_widget = urwid.Text("")
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# The widget shown when we have focus
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self._focus_text_widget = urwid.Text(u"")
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self._focus_text_widget = urwid.Text("")
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super(MandosClientWidget, self).__init__(
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update_hook=update_hook, delete_hook=delete_hook,
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*args, **kwargs)
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self.opened = False
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last_checked_ok = isoformat_to_datetime(self.properties
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[u"LastCheckedOK"])
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if last_checked_ok is None:
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self.last_checker_failed = True
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else:
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self.last_checker_failed = ((datetime.datetime.utcnow()
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- last_checked_ok)
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> datetime.timedelta
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(milliseconds=
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self.properties
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[u"Interval"]))
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["LastCheckedOK"])
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if self.last_checker_failed:
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if self.properties ["LastCheckerStatus"] != 0:
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self.using_timer(True)
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if self.need_approval:
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self.using_timer(True)
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self.proxy.connect_to_signal(u"CheckerCompleted",
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self.checker_completed,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"CheckerStarted",
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self.checker_started,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"GotSecret",
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self.got_secret,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"NeedApproval",
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self.need_approval,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"Rejected",
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self.rejected,
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client_interface,
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byte_arrays=True)
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self.match_objects = (
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self.proxy.connect_to_signal("CheckerCompleted",
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self.checker_completed,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("CheckerStarted",
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self.checker_started,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("GotSecret",
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self.got_secret,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("NeedApproval",
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self.need_approval,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("Rejected",
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self.rejected,
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client_interface,
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byte_arrays=True))
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#self.logger('Created client {0}'
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# .format(self.properties["Name"]))
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def property_changed(self, property=None, value=None):
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super(self, MandosClientWidget).property_changed(property,
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value)
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if property == u"ApprovalPending":
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if property == "ApprovalPending":
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using_timer(bool(value))
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if property == "LastCheckerStatus":
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using_timer(value != 0)
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#self.logger('Checker for client {0} (command "{1}") was '
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# ' successful'.format(self.properties["Name"],
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# command))
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def using_timer(self, flag):
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"""Call this method with True or False when timer should be
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activated or deactivated.
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else:
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self._update_timer_callback_lock -= 1
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if old == 0 and self._update_timer_callback_lock:
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# Will update the shown timer value every second
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self._update_timer_callback_tag = (gobject.timeout_add
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(1000,
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self.update_timer))
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def checker_completed(self, exitstatus, condition, command):
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if exitstatus == 0:
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if self.last_checker_failed:
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self.last_checker_failed = False
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self.using_timer(False)
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#self.logger(u'Checker for client %s (command "%s")'
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# u' was successful'
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# % (self.properties[u"Name"], command))
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self.update()
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return
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# Checker failed
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if not self.last_checker_failed:
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self.last_checker_failed = True
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self.using_timer(True)
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if os.WIFEXITED(condition):
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self.logger(u'Checker for client %s (command "%s")'
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u' failed with exit code %s'
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% (self.properties[u"Name"], command,
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os.WEXITSTATUS(condition)))
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self.logger('Checker for client {0} (command "{1}")'
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' failed with exit code {2}'
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.format(self.properties["Name"], command,
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os.WEXITSTATUS(condition)))
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elif os.WIFSIGNALED(condition):
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self.logger(u'Checker for client %s (command "%s")'
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u' was killed by signal %s'
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% (self.properties[u"Name"], command,
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os.WTERMSIG(condition)))
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self.logger('Checker for client {0} (command "{1}") was'
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' killed by signal {2}'
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.format(self.properties["Name"], command,
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os.WTERMSIG(condition)))
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elif os.WCOREDUMP(condition):
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self.logger(u'Checker for client %s (command "%s")'
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u' dumped core'
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% (self.properties[u"Name"], command))
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self.logger('Checker for client {0} (command "{1}")'
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' dumped core'
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.format(self.properties["Name"], command))
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else:
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self.logger(u'Checker for client %s completed'
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u' mysteriously')
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self.logger('Checker for client {0} completed'
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' mysteriously'
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.format(self.properties["Name"]))
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self.update()
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def checker_started(self, command):
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#self.logger(u'Client %s started checker "%s"'
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# % (self.properties[u"Name"], unicode(command)))
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"""Server signals that a checker started. This could be useful
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to log in the future. """
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#self.logger('Client {0} started checker "{1}"'
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# .format(self.properties["Name"],
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# unicode(command)))
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pass
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def got_secret(self):
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self.last_checker_failed = False
241
self.logger(u'Client %s received its secret'
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% self.properties[u"Name"])
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self.logger('Client {0} received its secret'
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.format(self.properties["Name"]))
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def need_approval(self, timeout, default):
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if not default:
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message = u'Client %s needs approval within %s seconds'
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message = 'Client {0} needs approval within {1} seconds'
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else:
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message = u'Client %s will get its secret in %s seconds'
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self.logger(message
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% (self.properties[u"Name"], timeout/1000))
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message = 'Client {0} will get its secret in {1} seconds'
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self.logger(message.format(self.properties["Name"],
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timeout/1000))
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self.using_timer(True)
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def rejected(self, reason):
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self.logger(u'Client %s was rejected; reason: %s'
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% (self.properties[u"Name"], reason))
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self.logger('Client {0} was rejected; reason: {1}'
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.format(self.properties["Name"], reason))
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def selectable(self):
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"""Make this a "selectable" widget.
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This overrides the method from urwid.FlowWidget."""
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return True
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def rows(self, (maxcol,), focus=False):
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def rows(self, maxcolrow, focus=False):
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"""How many rows this widget will occupy might depend on
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whether we have focus or not.
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This overrides the method from urwid.FlowWidget"""
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return self.current_widget(focus).rows((maxcol,), focus=focus)
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return self.current_widget(focus).rows(maxcolrow, focus=focus)
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def current_widget(self, focus=False):
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if focus or self.opened:
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def update(self):
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"Called when what is visible on the screen should be updated."
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# How to add standout mode to a style
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with_standout = { u"normal": u"standout",
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u"bold": u"bold-standout",
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u"underline-blink":
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u"underline-blink-standout",
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u"bold-underline-blink":
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u"bold-underline-blink-standout",
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with_standout = { "normal": "standout",
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"bold": "bold-standout",
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"underline-blink":
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"underline-blink-standout",
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"bold-underline-blink":
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"bold-underline-blink-standout",
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}
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# Rebuild focus and non-focus widgets using current properties
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# Base part of a client. Name!
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base = (u'%(name)s: '
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% {u"name": self.properties[u"Name"]})
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if not self.properties[u"Enabled"]:
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message = u"DISABLED"
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elif self.properties[u"ApprovalPending"]:
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base = '{name}: '.format(name=self.properties["Name"])
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if not self.properties["Enabled"]:
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message = "DISABLED"
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elif self.properties["ApprovalPending"]:
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timeout = datetime.timedelta(milliseconds
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= self.properties
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[u"ApprovalDelay"])
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["ApprovalDelay"])
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last_approval_request = isoformat_to_datetime(
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self.properties[u"LastApprovalRequest"])
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self.properties["LastApprovalRequest"])
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if last_approval_request is not None:
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timer = timeout - (datetime.datetime.utcnow()
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- last_approval_request)
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else:
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timer = datetime.timedelta()
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if self.properties[u"ApprovedByDefault"]:
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message = u"Approval in %s. (d)eny?"
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else:
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message = u"Denial in %s. (a)pprove?"
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message = message % unicode(timer).rsplit(".", 1)[0]
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elif self.last_checker_failed:
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timeout = datetime.timedelta(milliseconds
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= self.properties
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[u"Timeout"])
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last_ok = isoformat_to_datetime(
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max((self.properties[u"LastCheckedOK"]
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or self.properties[u"Created"]),
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self.properties[u"LastEnabled"]))
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timer = timeout - (datetime.datetime.utcnow() - last_ok)
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message = (u'A checker has failed! Time until client'
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u' gets disabled: %s'
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% unicode(timer).rsplit(".", 1)[0])
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if self.properties["ApprovedByDefault"]:
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message = "Approval in {0}. (d)eny?"
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else:
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message = "Denial in {0}. (a)pprove?"
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message = message.format(unicode(timer).rsplit(".", 1)[0])
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elif self.properties["LastCheckerStatus"] != 0:
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# When checker has failed, show timer until client expires
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expires = self.properties["Expires"]
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if expires == "":
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timer = datetime.timedelta(0)
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else:
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expires = (datetime.datetime.strptime
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(expires, '%Y-%m-%dT%H:%M:%S.%f'))
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timer = expires - datetime.datetime.utcnow()
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message = ('A checker has failed! Time until client'
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' gets disabled: {0}'
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.format(unicode(timer).rsplit(".", 1)[0]))
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else:
320
message = u"enabled"
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self._text = "%s%s" % (base, message)
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message = "enabled"
323
self._text = "{0}{1}".format(base, message)
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if not urwid.supports_unicode():
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self._text = self._text.encode("ascii", "replace")
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textlist = [(u"normal", self._text)]
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textlist = [("normal", self._text)]
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self._text_widget.set_text(textlist)
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self._focus_text_widget.set_text([(with_standout[text[0]],
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text[1])
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self.update_hook()
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def update_timer(self):
340
"called by gobject"
342
"""called by gobject. Will indefinitely loop until
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gobject.source_remove() on tag is called"""
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self.update()
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return True # Keep calling this
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def delete(self):
347
def delete(self, *args, **kwargs):
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if self._update_timer_callback_tag is not None:
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gobject.source_remove(self._update_timer_callback_tag)
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self._update_timer_callback_tag = None
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for match in self.match_objects:
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match.remove()
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self.match_objects = ()
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if self.delete_hook is not None:
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self.delete_hook(self)
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return super(MandosClientWidget, self).delete(*args, **kwargs)
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def render(self, (maxcol,), focus=False):
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def render(self, maxcolrow, focus=False):
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"""Render differently if we have focus.
353
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This overrides the method from urwid.FlowWidget"""
354
return self.current_widget(focus).render((maxcol,),
361
return self.current_widget(focus).render(maxcolrow,
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focus=focus)
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def keypress(self, (maxcol,), key):
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def keypress(self, maxcolrow, key):
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"""Handle keys.
359
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This overrides the method from urwid.FlowWidget"""
360
if key == u"+":
361
self.proxy.Enable(dbus_interface = client_interface)
362
elif key == u"-":
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self.proxy.Disable(dbus_interface = client_interface)
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elif key == u"a":
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if key == "+":
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self.proxy.Enable(dbus_interface = client_interface,
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ignore_reply=True)
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elif key == "-":
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self.proxy.Disable(dbus_interface = client_interface,
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ignore_reply=True)
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elif key == "a":
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self.proxy.Approve(dbus.Boolean(True, variant_level=1),
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dbus_interface = client_interface)
367
elif key == u"d":
375
dbus_interface = client_interface,
376
ignore_reply=True)
377
elif key == "d":
368
378
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
369
dbus_interface = client_interface)
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elif key == u"R" or key == u"_" or key == u"ctrl k":
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dbus_interface = client_interface,
380
ignore_reply=True)
381
elif key == "R" or key == "_" or key == "ctrl k":
371
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self.server_proxy_object.RemoveClient(self.proxy
372
.object_path)
373
elif key == u"s":
374
self.proxy.StartChecker(dbus_interface = client_interface)
375
elif key == u"S":
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self.proxy.StopChecker(dbus_interface = client_interface)
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elif key == u"C":
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self.proxy.CheckedOK(dbus_interface = client_interface)
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.object_path,
384
ignore_reply=True)
385
elif key == "s":
386
self.proxy.StartChecker(dbus_interface = client_interface,
387
ignore_reply=True)
388
elif key == "S":
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self.proxy.StopChecker(dbus_interface = client_interface,
390
ignore_reply=True)
391
elif key == "C":
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self.proxy.CheckedOK(dbus_interface = client_interface,
393
ignore_reply=True)
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# xxx
380
# elif key == u"p" or key == "=":
395
# elif key == "p" or key == "=":
381
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# self.proxy.pause()
382
# elif key == u"u" or key == ":":
397
# elif key == "u" or key == ":":
383
398
# self.proxy.unpause()
384
# elif key == u"RET":
399
# elif key == "RET":
385
400
# self.open()
386
401
else:
387
402
return key
403
418
"down" key presses, thus not allowing any containing widgets to
404
419
use them as an excuse to shift focus away from this widget.
405
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"""
406
def keypress(self, (maxcol, maxrow), key):
407
ret = super(ConstrainedListBox, self).keypress((maxcol,
408
maxrow), key)
409
if ret in (u"up", u"down"):
421
def keypress(self, maxcolrow, key):
422
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
423
if ret in ("up", "down"):
410
424
return
411
425
return ret
412
426
421
435
self.screen = urwid.curses_display.Screen()
422
436
423
437
self.screen.register_palette((
424
(u"normal",
425
u"default", u"default", None),
426
(u"bold",
427
u"default", u"default", u"bold"),
428
(u"underline-blink",
429
u"default", u"default", u"underline"),
430
(u"standout",
431
u"default", u"default", u"standout"),
432
(u"bold-underline-blink",
433
u"default", u"default", (u"bold", u"underline")),
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(u"bold-standout",
435
u"default", u"default", (u"bold", u"standout")),
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(u"underline-blink-standout",
437
u"default", u"default", (u"underline", u"standout")),
438
(u"bold-underline-blink-standout",
439
u"default", u"default", (u"bold", u"underline",
440
u"standout")),
438
("normal",
439
"default", "default", None),
440
("bold",
441
"default", "default", "bold"),
442
("underline-blink",
443
"default", "default", "underline"),
444
("standout",
445
"default", "default", "standout"),
446
("bold-underline-blink",
447
"default", "default", ("bold", "underline")),
448
("bold-standout",
449
"default", "default", ("bold", "standout")),
450
("underline-blink-standout",
451
"default", "default", ("underline", "standout")),
452
("bold-underline-blink-standout",
453
"default", "default", ("bold", "underline",
454
"standout")),
441
455
))
442
456
443
457
if urwid.supports_unicode():
444
self.divider = u"─" # \u2500
445
#self.divider = u"━" # \u2501
458
self.divider = "─" # \u2500
459
#self.divider = "━" # \u2501
446
460
else:
447
#self.divider = u"-" # \u002d
448
self.divider = u"_" # \u005f
461
#self.divider = "-" # \u002d
462
self.divider = "_" # \u005f
449
463
450
464
self.screen.start()
451
465
465
479
# This keeps track of whether self.uilist currently has
466
480
# self.logbox in it or not
467
481
self.log_visible = True
468
self.log_wrap = u"any"
482
self.log_wrap = "any"
469
483
470
484
self.rebuild()
471
self.log_message_raw((u"bold",
472
u"Mandos Monitor version " + version))
473
self.log_message_raw((u"bold",
474
u"q: Quit ?: Help"))
485
self.log_message_raw(("bold",
486
"Mandos Monitor version " + version))
487
self.log_message_raw(("bold",
488
"q: Quit ?: Help"))
475
489
476
490
self.busname = domain + '.Mandos'
477
491
self.main_loop = gobject.MainLoop()
478
self.bus = dbus.SystemBus()
479
mandos_dbus_objc = self.bus.get_object(
480
self.busname, u"/", follow_name_owner_changes=True)
481
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
482
dbus_interface
483
= server_interface)
484
try:
485
mandos_clients = (self.mandos_serv
486
.GetAllClientsWithProperties())
487
except dbus.exceptions.DBusException:
488
mandos_clients = dbus.Dictionary()
489
490
(self.mandos_serv
491
.connect_to_signal(u"ClientRemoved",
492
self.find_and_remove_client,
493
dbus_interface=server_interface,
494
byte_arrays=True))
495
(self.mandos_serv
496
.connect_to_signal(u"ClientAdded",
497
self.add_new_client,
498
dbus_interface=server_interface,
499
byte_arrays=True))
500
(self.mandos_serv
501
.connect_to_signal(u"ClientNotFound",
502
self.client_not_found,
503
dbus_interface=server_interface,
504
byte_arrays=True))
505
for path, client in mandos_clients.iteritems():
506
client_proxy_object = self.bus.get_object(self.busname,
507
path)
508
self.add_client(MandosClientWidget(server_proxy_object
509
=self.mandos_serv,
510
proxy_object
511
=client_proxy_object,
512
properties=client,
513
update_hook
514
=self.refresh,
515
delete_hook
516
=self.remove_client,
517
logger
518
=self.log_message),
519
path=path)
520
492
521
493
def client_not_found(self, fingerprint, address):
522
self.log_message((u"Client with address %s and fingerprint %s"
523
u" could not be found" % (address,
524
fingerprint)))
494
self.log_message("Client with address {0} and fingerprint"
495
" {1} could not be found"
496
.format(address, fingerprint))
525
497
526
498
def rebuild(self):
527
499
"""This rebuilds the User Interface.
537
509
self.divider)))
538
510
if self.log_visible:
539
511
self.uilist.append(self.logbox)
540
pass
541
512
self.topwidget = urwid.Pile(self.uilist)
542
513
543
514
def log_message(self, message):
544
515
timestamp = datetime.datetime.now().isoformat()
545
self.log_message_raw(timestamp + u": " + message)
516
self.log_message_raw(timestamp + ": " + message)
546
517
547
518
def log_message_raw(self, markup):
548
519
"""Add a log message to the log buffer."""
551
522
and len(self.log) > self.max_log_length):
552
523
del self.log[0:len(self.log)-self.max_log_length-1]
553
524
self.logbox.set_focus(len(self.logbox.body.contents),
554
coming_from=u"above")
525
coming_from="above")
555
526
self.refresh()
556
527
557
528
def toggle_log_display(self):
558
529
"""Toggle visibility of the log buffer."""
559
530
self.log_visible = not self.log_visible
560
531
self.rebuild()
561
#self.log_message(u"Log visibility changed to: "
532
#self.log_message("Log visibility changed to: "
562
533
# + unicode(self.log_visible))
563
534
564
535
def change_log_display(self):
565
536
"""Change type of log display.
566
537
Currently, this toggles wrapping of text lines."""
567
if self.log_wrap == u"clip":
568
self.log_wrap = u"any"
538
if self.log_wrap == "clip":
539
self.log_wrap = "any"
569
540
else:
570
self.log_wrap = u"clip"
541
self.log_wrap = "clip"
571
542
for textwidget in self.log:
572
543
textwidget.set_wrap_mode(self.log_wrap)
573
#self.log_message(u"Wrap mode: " + self.log_wrap)
544
#self.log_message("Wrap mode: " + self.log_wrap)
574
545
575
546
def find_and_remove_client(self, path, name):
576
"""Find an client from its object path and remove it.
547
"""Find a client by its object path and remove it.
577
548
578
549
This is connected to the ClientRemoved signal from the
579
550
Mandos server object."""
581
552
client = self.clients_dict[path]
582
553
except KeyError:
583
554
# not found?
555
self.log_message("Unknown client {0!r} ({1!r}) removed"
556
.format(name, path))
584
557
return
585
self.remove_client(client, path)
558
client.delete()
586
559
587
560
def add_new_client(self, path):
588
561
client_proxy_object = self.bus.get_object(self.busname, path)
603
576
if path is None:
604
577
path = client.proxy.object_path
605
578
self.clients_dict[path] = client
606
self.clients.sort(None, lambda c: c.properties[u"Name"])
579
self.clients.sort(None, lambda c: c.properties["Name"])
607
580
self.refresh()
608
581
609
582
def remove_client(self, client, path=None):
625
598
626
599
def run(self):
627
600
"""Start the main loop and exit when it's done."""
601
self.bus = dbus.SystemBus()
602
mandos_dbus_objc = self.bus.get_object(
603
self.busname, "/", follow_name_owner_changes=True)
604
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
605
dbus_interface
606
= server_interface)
607
try:
608
mandos_clients = (self.mandos_serv
609
.GetAllClientsWithProperties())
610
except dbus.exceptions.DBusException:
611
mandos_clients = dbus.Dictionary()
612
613
(self.mandos_serv
614
.connect_to_signal("ClientRemoved",
615
self.find_and_remove_client,
616
dbus_interface=server_interface,
617
byte_arrays=True))
618
(self.mandos_serv
619
.connect_to_signal("ClientAdded",
620
self.add_new_client,
621
dbus_interface=server_interface,
622
byte_arrays=True))
623
(self.mandos_serv
624
.connect_to_signal("ClientNotFound",
625
self.client_not_found,
626
dbus_interface=server_interface,
627
byte_arrays=True))
628
for path, client in mandos_clients.iteritems():
629
client_proxy_object = self.bus.get_object(self.busname,
630
path)
631
self.add_client(MandosClientWidget(server_proxy_object
632
=self.mandos_serv,
633
proxy_object
634
=client_proxy_object,
635
properties=client,
636
update_hook
637
=self.refresh,
638
delete_hook
639
=self.remove_client,
640
logger
641
=self.log_message),
642
path=path)
643
628
644
self.refresh()
629
645
self._input_callback_tag = (gobject.io_add_watch
630
646
(sys.stdin.fileno(),
640
656
641
657
def process_input(self, source, condition):
642
658
keys = self.screen.get_input()
643
translations = { u"ctrl n": u"down", # Emacs
644
u"ctrl p": u"up", # Emacs
645
u"ctrl v": u"page down", # Emacs
646
u"meta v": u"page up", # Emacs
647
u" ": u"page down", # less
648
u"f": u"page down", # less
649
u"b": u"page up", # less
650
u"j": u"down", # vi
651
u"k": u"up", # vi
659
translations = { "ctrl n": "down", # Emacs
660
"ctrl p": "up", # Emacs
661
"ctrl v": "page down", # Emacs
662
"meta v": "page up", # Emacs
663
" ": "page down", # less
664
"f": "page down", # less
665
"b": "page up", # less
666
"j": "down", # vi
667
"k": "up", # vi
652
668
}
653
669
for key in keys:
654
670
try:
656
672
except KeyError: # :-)
657
673
pass
658
674
659
if key == u"q" or key == u"Q":
675
if key == "q" or key == "Q":
660
676
self.stop()
661
677
break
662
elif key == u"window resize":
678
elif key == "window resize":
663
679
self.size = self.screen.get_cols_rows()
664
680
self.refresh()
665
elif key == u"\f": # Ctrl-L
681
elif key == "\f": # Ctrl-L
666
682
self.refresh()
667
elif key == u"l" or key == u"D":
683
elif key == "l" or key == "D":
668
684
self.toggle_log_display()
669
685
self.refresh()
670
elif key == u"w" or key == u"i":
686
elif key == "w" or key == "i":
671
687
self.change_log_display()
672
688
self.refresh()
673
elif key == u"?" or key == u"f1" or key == u"esc":
689
elif key == "?" or key == "f1" or key == "esc":
674
690
if not self.log_visible:
675
691
self.log_visible = True
676
692
self.rebuild()
677
self.log_message_raw((u"bold",
678
u" ".
679
join((u"q: Quit",
680
u"?: Help",
681
u"l: Log window toggle",
682
u"TAB: Switch window",
683
u"w: Wrap (log)"))))
684
self.log_message_raw((u"bold",
685
u" "
686
.join((u"Clients:",
687
u"+: Enable",
688
u"-: Disable",
689
u"R: Remove",
690
u"s: Start new checker",
691
u"S: Stop checker",
692
u"C: Checker OK",
693
u"a: Approve",
694
u"d: Deny"))))
693
self.log_message_raw(("bold",
694
" ".
695
join(("q: Quit",
696
"?: Help",
697
"l: Log window toggle",
698
"TAB: Switch window",
699
"w: Wrap (log)"))))
700
self.log_message_raw(("bold",
701
" "
702
.join(("Clients:",
703
"+: Enable",
704
"-: Disable",
705
"R: Remove",
706
"s: Start new checker",
707
"S: Stop checker",
708
"C: Checker OK",
709
"a: Approve",
710
"d: Deny"))))
695
711
self.refresh()
696
elif key == u"tab":
712
elif key == "tab":
697
713
if self.topwidget.get_focus() is self.logbox:
698
714
self.topwidget.set_focus(0)
699
715
else:
700
716
self.topwidget.set_focus(self.logbox)
701
717
self.refresh()
702
#elif (key == u"end" or key == u"meta >" or key == u"G"
703
# or key == u">"):
718
#elif (key == "end" or key == "meta >" or key == "G"
719
# or key == ">"):
704
720
# pass # xxx end-of-buffer
705
#elif (key == u"home" or key == u"meta <" or key == u"g"
706
# or key == u"<"):
721
#elif (key == "home" or key == "meta <" or key == "g"
722
# or key == "<"):
707
723
# pass # xxx beginning-of-buffer
708
#elif key == u"ctrl e" or key == u"$":
724
#elif key == "ctrl e" or key == "$":
709
725
# pass # xxx move-end-of-line
710
#elif key == u"ctrl a" or key == u"^":
726
#elif key == "ctrl a" or key == "^":
711
727
# pass # xxx move-beginning-of-line
712
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
728
#elif key == "ctrl b" or key == "meta (" or key == "h":
713
729
# pass # xxx left
714
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
730
#elif key == "ctrl f" or key == "meta )" or key == "l":
715
731
# pass # xxx right
716
#elif key == u"a":
732
#elif key == "a":
717
733
# pass # scroll up log
718
#elif key == u"z":
734
#elif key == "z":
719
735
# pass # scroll down log
720
736
elif self.topwidget.selectable():
721
737
self.topwidget.keypress(self.size, key)
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Version: 2.0.2.dev0