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- Committer: Teddy Hogeborn
- Date: 2012-05-03 19:06:02 UTC
- Revision ID: teddy@recompile.se-20120503190602-uqghef5rbpqdvybx
* mandos-monitor: Use new string format method.
- files added:
- DBUS-API
- debian/source
- network-hooks.d
- files modified:
- .bzrignore
added
removed
mandos-monitor
1
1
#!/usr/bin/python
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# -*- mode: python; coding: utf-8 -*-
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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 © 2009-2012 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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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program 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 this program. If not, see <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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4
from __future__ import division, absolute_import, with_statement
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from __future__ import (division, absolute_import, print_function,
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unicode_literals)
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27
6
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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 = "1.0.14"
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version = "1.5.3"
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32
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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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super(MandosClientPropertyCache, self).__init__(
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proxy_object=proxy_object, *args, **kwargs)
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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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def property_changed(self, property=None, value=None):
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"""This is called whenever we get a PropertyChanged signal
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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.logger = logger
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self._update_timer_callback_tag = None
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self.last_checker_failed = False
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self._update_timer_callback_lock = 0
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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.update()
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self.opened = False
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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"Rejected",
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self.rejected,
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client_interface,
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byte_arrays=True)
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last_checked_ok = isoformat_to_datetime(self.properties
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["last_checked_ok"])
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if last_checked_ok is None:
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self.last_checker_failed = True
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["LastCheckedOK"])
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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.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 == "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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"""
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old = self._update_timer_callback_lock
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if flag:
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self._update_timer_callback_lock += 1
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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["interval"]))
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if self.last_checker_failed:
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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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elif old and self._update_timer_callback_lock == 0:
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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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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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gobject.source_remove(self._update_timer_callback_tag)
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self._update_timer_callback_tag = None
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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._update_timer_callback_tag = (gobject.timeout_add
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(1000,
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self.update_timer))
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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 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.logger(u'Client %s received its secret'
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% self.properties[u"name"])
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def rejected(self):
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self.logger(u'Client %s was rejected'
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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 = 'Client {0} needs approval within {1} seconds'
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else:
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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('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.
197
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This overrides the method from urwid.FlowWidget"""
198
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):
201
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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."
207
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# How to add standout mode to a style
208
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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self._text = (u'%(name)s: %(enabled)s%(timer)s'
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% { u"name": self.properties[u"name"],
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u"enabled":
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(u"enabled"
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if self.properties[u"enabled"]
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else u"DISABLED"),
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u"timer": (unicode(datetime.timedelta
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(milliseconds =
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self.properties
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[u"timeout"])
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- (datetime.datetime
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.utcnow()
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- isoformat_to_datetime
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(max((self.properties
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["last_checked_ok"]
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or
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self.properties
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["created"]),
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self.properties[u"last_enabled"]))))
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if (self.last_checker_failed
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and self.properties
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[u"enabled"])
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else u"")})
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# Base part of a client. Name!
287
base = '{name}: '.format(name=self.properties["Name"])
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if not self.properties["Enabled"]:
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message = "DISABLED"
290
elif self.properties["ApprovalPending"]:
291
timeout = datetime.timedelta(milliseconds
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= self.properties
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["ApprovalDelay"])
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last_approval_request = isoformat_to_datetime(
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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)
299
else:
300
timer = datetime.timedelta()
301
if self.properties["ApprovedByDefault"]:
302
message = "Approval in {0}. (d)eny?"
303
else:
304
message = "Denial in {0}. (a)pprove?"
305
message = message.format(unicode(timer).rsplit(".", 1)[0])
306
elif self.properties["LastCheckerStatus"] != 0:
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# When checker has failed, print a timer until client expires
308
expires = self.properties["Expires"]
309
if expires == "":
310
timer = datetime.timedelta(0)
311
else:
312
expires = datetime.datetime.strptime(expires,
313
'%Y-%m-%dT%H:%M:%S.%f')
314
timer = expires - datetime.datetime.utcnow()
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message = ('A checker has failed! Time until client'
316
' gets disabled: {0}'
317
.format(unicode(timer).rsplit(".", 1)[0]))
318
else:
319
message = "enabled"
320
self._text = "{0}{1}".format(base, message)
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if not urwid.supports_unicode():
241
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self._text = self._text.encode("ascii", "replace")
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textlist = [(u"normal", self._text)]
324
textlist = [("normal", self._text)]
243
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self._text_widget.set_text(textlist)
244
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self._focus_text_widget.set_text([(with_standout[text[0]],
245
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text[1])
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self.update_hook()
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256
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def update_timer(self):
257
"called by gobject"
339
"""called by gobject. Will indefinitely loop until
340
gobject.source_remove() on tag is called"""
258
341
self.update()
259
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return True # Keep calling this
260
343
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def delete(self):
344
def delete(self, *args, **kwargs):
262
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if self._update_timer_callback_tag is not None:
263
346
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:
349
match.remove()
350
self.match_objects = ()
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if self.delete_hook is not None:
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self.delete_hook(self)
353
return super(MandosClientWidget, self).delete(*args, **kwargs)
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354
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def render(self, (maxcol,), focus=False):
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def render(self, maxcolrow, focus=False):
269
356
"""Render differently if we have focus.
270
357
This overrides the method from urwid.FlowWidget"""
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return self.current_widget(focus).render((maxcol,),
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return self.current_widget(focus).render(maxcolrow,
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focus=focus)
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360
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def keypress(self, (maxcol,), key):
361
def keypress(self, maxcolrow, key):
275
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"""Handle keys.
276
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This overrides the method from urwid.FlowWidget"""
277
if key == u"e" or key == u"+":
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self.proxy.Enable()
279
elif key == u"d" or key == u"-":
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self.proxy.Disable()
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elif key == u"r" or key == u"_" or key == u"ctrl k":
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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),
372
dbus_interface = client_interface,
373
ignore_reply=True)
374
elif key == "d":
375
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
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dbus_interface = client_interface,
377
ignore_reply=True)
378
elif key == "R" or key == "_" or key == "ctrl k":
282
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self.server_proxy_object.RemoveClient(self.proxy
283
.object_path)
284
elif key == u"s":
285
self.proxy.StartChecker()
286
elif key == u"S":
287
self.proxy.StopChecker()
288
elif key == u"C":
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self.proxy.CheckedOK()
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.object_path,
381
ignore_reply=True)
382
elif key == "s":
383
self.proxy.StartChecker(dbus_interface = client_interface,
384
ignore_reply=True)
385
elif key == "S":
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self.proxy.StopChecker(dbus_interface = client_interface,
387
ignore_reply=True)
388
elif key == "C":
389
self.proxy.CheckedOK(dbus_interface = client_interface,
390
ignore_reply=True)
290
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# xxx
291
# elif key == u"p" or key == "=":
392
# elif key == "p" or key == "=":
292
393
# self.proxy.pause()
293
# elif key == u"u" or key == ":":
394
# elif key == "u" or key == ":":
294
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# self.proxy.unpause()
295
# elif key == u"RET":
396
# elif key == "RET":
296
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# self.open()
297
398
else:
298
399
return key
314
415
"down" key presses, thus not allowing any containing widgets to
315
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use them as an excuse to shift focus away from this widget.
316
417
"""
317
def keypress(self, (maxcol, maxrow), key):
318
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
319
if ret in (u"up", u"down"):
418
def keypress(self, maxcolrow, key):
419
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
420
if ret in ("up", "down"):
320
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return
321
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return ret
322
423
331
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self.screen = urwid.curses_display.Screen()
332
433
333
434
self.screen.register_palette((
334
(u"normal",
335
u"default", u"default", None),
336
(u"bold",
337
u"default", u"default", u"bold"),
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(u"underline-blink",
339
u"default", u"default", u"underline"),
340
(u"standout",
341
u"default", u"default", u"standout"),
342
(u"bold-underline-blink",
343
u"default", u"default", (u"bold", u"underline")),
344
(u"bold-standout",
345
u"default", u"default", (u"bold", u"standout")),
346
(u"underline-blink-standout",
347
u"default", u"default", (u"underline", u"standout")),
348
(u"bold-underline-blink-standout",
349
u"default", u"default", (u"bold", u"underline",
350
u"standout")),
435
("normal",
436
"default", "default", None),
437
("bold",
438
"default", "default", "bold"),
439
("underline-blink",
440
"default", "default", "underline"),
441
("standout",
442
"default", "default", "standout"),
443
("bold-underline-blink",
444
"default", "default", ("bold", "underline")),
445
("bold-standout",
446
"default", "default", ("bold", "standout")),
447
("underline-blink-standout",
448
"default", "default", ("underline", "standout")),
449
("bold-underline-blink-standout",
450
"default", "default", ("bold", "underline",
451
"standout")),
351
452
))
352
453
353
454
if urwid.supports_unicode():
354
self.divider = u"─" # \u2500
355
#self.divider = u"━" # \u2501
455
self.divider = "─" # \u2500
456
#self.divider = "━" # \u2501
356
457
else:
357
#self.divider = u"-" # \u002d
358
self.divider = u"_" # \u005f
458
#self.divider = "-" # \u002d
459
self.divider = "_" # \u005f
359
460
360
461
self.screen.start()
361
462
375
476
# This keeps track of whether self.uilist currently has
376
477
# self.logbox in it or not
377
478
self.log_visible = True
378
self.log_wrap = u"any"
479
self.log_wrap = "any"
379
480
380
481
self.rebuild()
381
self.log_message_raw((u"bold",
382
u"Mandos Monitor version " + version))
383
self.log_message_raw((u"bold",
384
u"q: Quit ?: Help"))
482
self.log_message_raw(("bold",
483
"Mandos Monitor version " + version))
484
self.log_message_raw(("bold",
485
"q: Quit ?: Help"))
385
486
386
487
self.busname = domain + '.Mandos'
387
488
self.main_loop = gobject.MainLoop()
388
self.bus = dbus.SystemBus()
389
mandos_dbus_objc = self.bus.get_object(
390
self.busname, u"/", follow_name_owner_changes=True)
391
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
392
dbus_interface
393
= server_interface)
394
try:
395
mandos_clients = (self.mandos_serv
396
.GetAllClientsWithProperties())
397
except dbus.exceptions.DBusException:
398
mandos_clients = dbus.Dictionary()
399
400
(self.mandos_serv
401
.connect_to_signal(u"ClientRemoved",
402
self.find_and_remove_client,
403
dbus_interface=server_interface,
404
byte_arrays=True))
405
(self.mandos_serv
406
.connect_to_signal(u"ClientAdded",
407
self.add_new_client,
408
dbus_interface=server_interface,
409
byte_arrays=True))
410
(self.mandos_serv
411
.connect_to_signal(u"ClientNotFound",
412
self.client_not_found,
413
dbus_interface=server_interface,
414
byte_arrays=True))
415
for path, client in mandos_clients.iteritems():
416
client_proxy_object = self.bus.get_object(self.busname,
417
path)
418
self.add_client(MandosClientWidget(server_proxy_object
419
=self.mandos_serv,
420
proxy_object
421
=client_proxy_object,
422
properties=client,
423
update_hook
424
=self.refresh,
425
delete_hook
426
=self.remove_client,
427
logger
428
=self.log_message),
429
path=path)
430
489
431
490
def client_not_found(self, fingerprint, address):
432
self.log_message((u"Client with address %s and fingerprint %s"
433
u" could not be found" % (address,
434
fingerprint)))
491
self.log_message("Client with address {0} and fingerprint"
492
" {1} could not be found"
493
.format(address, fingerprint))
435
494
436
495
def rebuild(self):
437
496
"""This rebuilds the User Interface.
438
497
Call this when the widget layout needs to change"""
439
498
self.uilist = []
440
499
#self.uilist.append(urwid.ListBox(self.clients))
441
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
500
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
501
clients),
442
502
#header=urwid.Divider(),
443
503
header=None,
444
footer=urwid.Divider(div_char=self.divider)))
504
footer=
505
urwid.Divider(div_char=
506
self.divider)))
445
507
if self.log_visible:
446
508
self.uilist.append(self.logbox)
447
pass
448
509
self.topwidget = urwid.Pile(self.uilist)
449
510
450
511
def log_message(self, message):
451
512
timestamp = datetime.datetime.now().isoformat()
452
self.log_message_raw(timestamp + u": " + message)
513
self.log_message_raw(timestamp + ": " + message)
453
514
454
515
def log_message_raw(self, markup):
455
516
"""Add a log message to the log buffer."""
458
519
and len(self.log) > self.max_log_length):
459
520
del self.log[0:len(self.log)-self.max_log_length-1]
460
521
self.logbox.set_focus(len(self.logbox.body.contents),
461
coming_from=u"above")
522
coming_from="above")
462
523
self.refresh()
463
524
464
525
def toggle_log_display(self):
465
526
"""Toggle visibility of the log buffer."""
466
527
self.log_visible = not self.log_visible
467
528
self.rebuild()
468
self.log_message(u"Log visibility changed to: "
469
+ unicode(self.log_visible))
529
#self.log_message("Log visibility changed to: "
530
# + unicode(self.log_visible))
470
531
471
532
def change_log_display(self):
472
533
"""Change type of log display.
473
534
Currently, this toggles wrapping of text lines."""
474
if self.log_wrap == u"clip":
475
self.log_wrap = u"any"
535
if self.log_wrap == "clip":
536
self.log_wrap = "any"
476
537
else:
477
self.log_wrap = u"clip"
538
self.log_wrap = "clip"
478
539
for textwidget in self.log:
479
540
textwidget.set_wrap_mode(self.log_wrap)
480
self.log_message(u"Wrap mode: " + self.log_wrap)
541
#self.log_message("Wrap mode: " + self.log_wrap)
481
542
482
543
def find_and_remove_client(self, path, name):
483
"""Find an client from its object path and remove it.
544
"""Find a client by its object path and remove it.
484
545
485
546
This is connected to the ClientRemoved signal from the
486
547
Mandos server object."""
488
549
client = self.clients_dict[path]
489
550
except KeyError:
490
551
# not found?
552
self.log_message("Unknown client {0!r} ({1!r}) removed"
553
.format(name, path))
491
554
return
492
self.remove_client(client, path)
555
client.delete()
493
556
494
557
def add_new_client(self, path):
495
558
client_proxy_object = self.bus.get_object(self.busname, path)
510
573
if path is None:
511
574
path = client.proxy.object_path
512
575
self.clients_dict[path] = client
513
self.clients.sort(None, lambda c: c.properties[u"name"])
576
self.clients.sort(None, lambda c: c.properties["Name"])
514
577
self.refresh()
515
578
516
579
def remove_client(self, client, path=None):
532
595
533
596
def run(self):
534
597
"""Start the main loop and exit when it's done."""
598
self.bus = dbus.SystemBus()
599
mandos_dbus_objc = self.bus.get_object(
600
self.busname, "/", follow_name_owner_changes=True)
601
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
602
dbus_interface
603
= server_interface)
604
try:
605
mandos_clients = (self.mandos_serv
606
.GetAllClientsWithProperties())
607
except dbus.exceptions.DBusException:
608
mandos_clients = dbus.Dictionary()
609
610
(self.mandos_serv
611
.connect_to_signal("ClientRemoved",
612
self.find_and_remove_client,
613
dbus_interface=server_interface,
614
byte_arrays=True))
615
(self.mandos_serv
616
.connect_to_signal("ClientAdded",
617
self.add_new_client,
618
dbus_interface=server_interface,
619
byte_arrays=True))
620
(self.mandos_serv
621
.connect_to_signal("ClientNotFound",
622
self.client_not_found,
623
dbus_interface=server_interface,
624
byte_arrays=True))
625
for path, client in mandos_clients.iteritems():
626
client_proxy_object = self.bus.get_object(self.busname,
627
path)
628
self.add_client(MandosClientWidget(server_proxy_object
629
=self.mandos_serv,
630
proxy_object
631
=client_proxy_object,
632
properties=client,
633
update_hook
634
=self.refresh,
635
delete_hook
636
=self.remove_client,
637
logger
638
=self.log_message),
639
path=path)
640
535
641
self.refresh()
536
642
self._input_callback_tag = (gobject.io_add_watch
537
643
(sys.stdin.fileno(),
547
653
548
654
def process_input(self, source, condition):
549
655
keys = self.screen.get_input()
550
translations = { u"ctrl n": u"down", # Emacs
551
u"ctrl p": u"up", # Emacs
552
u"ctrl v": u"page down", # Emacs
553
u"meta v": u"page up", # Emacs
554
u" ": u"page down", # less
555
u"f": u"page down", # less
556
u"b": u"page up", # less
557
u"j": u"down", # vi
558
u"k": u"up", # vi
656
translations = { "ctrl n": "down", # Emacs
657
"ctrl p": "up", # Emacs
658
"ctrl v": "page down", # Emacs
659
"meta v": "page up", # Emacs
660
" ": "page down", # less
661
"f": "page down", # less
662
"b": "page up", # less
663
"j": "down", # vi
664
"k": "up", # vi
559
665
}
560
666
for key in keys:
561
667
try:
563
669
except KeyError: # :-)
564
670
pass
565
671
566
if key == u"q" or key == u"Q":
672
if key == "q" or key == "Q":
567
673
self.stop()
568
674
break
569
elif key == u"window resize":
675
elif key == "window resize":
570
676
self.size = self.screen.get_cols_rows()
571
677
self.refresh()
572
elif key == u"\f": # Ctrl-L
678
elif key == "\f": # Ctrl-L
573
679
self.refresh()
574
elif key == u"l" or key == u"D":
680
elif key == "l" or key == "D":
575
681
self.toggle_log_display()
576
682
self.refresh()
577
elif key == u"w" or key == u"i":
683
elif key == "w" or key == "i":
578
684
self.change_log_display()
579
685
self.refresh()
580
elif key == u"?" or key == u"f1" or key == u"esc":
686
elif key == "?" or key == "f1" or key == "esc":
581
687
if not self.log_visible:
582
688
self.log_visible = True
583
689
self.rebuild()
584
self.log_message_raw((u"bold",
585
u" ".
586
join((u"q: Quit",
587
u"?: Help",
588
u"l: Log window toggle",
589
u"TAB: Switch window",
590
u"w: Wrap (log)"))))
591
self.log_message_raw((u"bold",
592
u" "
593
.join((u"Clients:",
594
u"e: Enable",
595
u"d: Disable",
596
u"r: Remove",
597
u"s: Start new checker",
598
u"S: Stop checker",
599
u"C: Checker OK"))))
690
self.log_message_raw(("bold",
691
" ".
692
join(("q: Quit",
693
"?: Help",
694
"l: Log window toggle",
695
"TAB: Switch window",
696
"w: Wrap (log)"))))
697
self.log_message_raw(("bold",
698
" "
699
.join(("Clients:",
700
"+: Enable",
701
"-: Disable",
702
"R: Remove",
703
"s: Start new checker",
704
"S: Stop checker",
705
"C: Checker OK",
706
"a: Approve",
707
"d: Deny"))))
600
708
self.refresh()
601
elif key == u"tab":
709
elif key == "tab":
602
710
if self.topwidget.get_focus() is self.logbox:
603
711
self.topwidget.set_focus(0)
604
712
else:
605
713
self.topwidget.set_focus(self.logbox)
606
714
self.refresh()
607
#elif (key == u"end" or key == u"meta >" or key == u"G"
608
# or key == u">"):
715
#elif (key == "end" or key == "meta >" or key == "G"
716
# or key == ">"):
609
717
# pass # xxx end-of-buffer
610
#elif (key == u"home" or key == u"meta <" or key == u"g"
611
# or key == u"<"):
718
#elif (key == "home" or key == "meta <" or key == "g"
719
# or key == "<"):
612
720
# pass # xxx beginning-of-buffer
613
#elif key == u"ctrl e" or key == u"$":
721
#elif key == "ctrl e" or key == "$":
614
722
# pass # xxx move-end-of-line
615
#elif key == u"ctrl a" or key == u"^":
723
#elif key == "ctrl a" or key == "^":
616
724
# pass # xxx move-beginning-of-line
617
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
725
#elif key == "ctrl b" or key == "meta (" or key == "h":
618
726
# pass # xxx left
619
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
727
#elif key == "ctrl f" or key == "meta )" or key == "l":
620
728
# pass # xxx right
621
#elif key == u"a":
729
#elif key == "a":
622
730
# pass # scroll up log
623
#elif key == u"z":
731
#elif key == "z":
624
732
# pass # scroll down log
625
733
elif self.topwidget.selectable():
626
734
self.topwidget.keypress(self.size, key)
630
738
ui = UserInterface()
631
739
try:
632
740
ui.run()
741
except KeyboardInterrupt:
742
ui.screen.stop()
633
743
except Exception, e:
634
744
ui.log_message(unicode(e))
635
745
ui.screen.stop()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0