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- Committer: Teddy Hogeborn
- Date: 2012-05-06 17:37:23 UTC
- Revision ID: teddy@recompile.se-20120506173723-znhgx61gpqp1rfor
* mandos (main.cleanup): Use tempfile.NamedTemporaryFile() instead of
tempfile.mkstemp().
tempfile.mkstemp().
- files added:
- DBUS-API
- debian/source
- network-hooks.d
- files modified:
- .bzrignore
added
removed
mandos-monitor
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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
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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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#
3
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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,
27
unicode_literals)
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28
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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# 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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104
76
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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
131
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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)
147
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. """
236
#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):
182
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"])
242
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'
248
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):
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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
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"]))))
236
if (self.last_checker_failed
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and self.properties
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[u"enabled"])
239
else u"")})
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# Base part of a client. Name!
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base = '{name}: '.format(name=self.properties["Name"])
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if not self.properties["Enabled"]:
290
message = "DISABLED"
291
elif self.properties["ApprovalPending"]:
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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()
299
- last_approval_request)
300
else:
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timer = datetime.timedelta()
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if self.properties["ApprovedByDefault"]:
303
message = "Approval in {0}. (d)eny?"
304
else:
305
message = "Denial in {0}. (a)pprove?"
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message = message.format(unicode(timer).rsplit(".", 1)[0])
307
elif self.properties["LastCheckerStatus"] != 0:
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# When checker has failed, show timer until client expires
309
expires = self.properties["Expires"]
310
if expires == "":
311
timer = datetime.timedelta(0)
312
else:
313
expires = (datetime.datetime.strptime
314
(expires, '%Y-%m-%dT%H:%M:%S.%f'))
315
timer = expires - datetime.datetime.utcnow()
316
message = ('A checker has failed! Time until client'
317
' gets disabled: {0}'
318
.format(unicode(timer).rsplit(".", 1)[0]))
319
else:
320
message = "enabled"
321
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)]
325
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]],
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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"
340
"""called by gobject. Will indefinitely loop until
341
gobject.source_remove() on tag is called"""
258
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self.update()
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return True # Keep calling this
260
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def delete(self):
345
def delete(self, *args, **kwargs):
262
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if self._update_timer_callback_tag is not None:
263
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gobject.source_remove(self._update_timer_callback_tag)
264
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self._update_timer_callback_tag = None
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for match in self.match_objects:
350
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)
354
return super(MandosClientWidget, self).delete(*args, **kwargs)
267
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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.
270
358
This overrides the method from urwid.FlowWidget"""
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return self.current_widget(focus).render((maxcol,),
359
return self.current_widget(focus).render(maxcolrow,
272
360
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.
276
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This overrides the method from urwid.FlowWidget"""
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if key == u"e" or key == u"+":
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self.proxy.Enable()
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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),
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dbus_interface = client_interface,
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ignore_reply=True)
375
elif key == "d":
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self.proxy.Approve(dbus.Boolean(False, variant_level=1),
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dbus_interface = client_interface,
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ignore_reply=True)
379
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":
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self.proxy.StartChecker()
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elif key == u"S":
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self.proxy.StopChecker()
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elif key == u"C":
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self.proxy.CheckedOK()
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.object_path,
382
ignore_reply=True)
383
elif key == "s":
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self.proxy.StartChecker(dbus_interface = client_interface,
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ignore_reply=True)
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elif key == "S":
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self.proxy.StopChecker(dbus_interface = client_interface,
388
ignore_reply=True)
389
elif key == "C":
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self.proxy.CheckedOK(dbus_interface = client_interface,
391
ignore_reply=True)
290
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# xxx
291
# elif key == u"p" or key == "=":
393
# elif key == "p" or key == "=":
292
394
# self.proxy.pause()
293
# elif key == u"u" or key == ":":
395
# elif key == "u" or key == ":":
294
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# self.proxy.unpause()
295
# elif key == u"RET":
397
# elif key == "RET":
296
398
# self.open()
297
399
else:
298
400
return key
314
416
"down" key presses, thus not allowing any containing widgets to
315
417
use them as an excuse to shift focus away from this widget.
316
418
"""
317
def keypress(self, (maxcol, maxrow), key):
318
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
319
if ret in (u"up", u"down"):
419
def keypress(self, maxcolrow, key):
420
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
421
if ret in ("up", "down"):
320
422
return
321
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return ret
322
424
331
433
self.screen = urwid.curses_display.Screen()
332
434
333
435
self.screen.register_palette((
334
(u"normal",
335
u"default", u"default", None),
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(u"bold",
337
u"default", u"default", u"bold"),
338
(u"underline-blink",
339
u"default", u"default", u"underline"),
340
(u"standout",
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u"default", u"default", u"standout"),
342
(u"bold-underline-blink",
343
u"default", u"default", (u"bold", u"underline")),
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(u"bold-standout",
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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")),
436
("normal",
437
"default", "default", None),
438
("bold",
439
"default", "default", "bold"),
440
("underline-blink",
441
"default", "default", "underline"),
442
("standout",
443
"default", "default", "standout"),
444
("bold-underline-blink",
445
"default", "default", ("bold", "underline")),
446
("bold-standout",
447
"default", "default", ("bold", "standout")),
448
("underline-blink-standout",
449
"default", "default", ("underline", "standout")),
450
("bold-underline-blink-standout",
451
"default", "default", ("bold", "underline",
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"standout")),
351
453
))
352
454
353
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if urwid.supports_unicode():
354
self.divider = u"─" # \u2500
355
#self.divider = u"━" # \u2501
456
self.divider = "─" # \u2500
457
#self.divider = "━" # \u2501
356
458
else:
357
#self.divider = u"-" # \u002d
358
self.divider = u"_" # \u005f
459
#self.divider = "-" # \u002d
460
self.divider = "_" # \u005f
359
461
360
462
self.screen.start()
361
463
375
477
# This keeps track of whether self.uilist currently has
376
478
# self.logbox in it or not
377
479
self.log_visible = True
378
self.log_wrap = u"any"
480
self.log_wrap = "any"
379
481
380
482
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"))
483
self.log_message_raw(("bold",
484
"Mandos Monitor version " + version))
485
self.log_message_raw(("bold",
486
"q: Quit ?: Help"))
385
487
386
488
self.busname = domain + '.Mandos'
387
489
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
490
431
491
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)))
492
self.log_message("Client with address {0} and fingerprint"
493
" {1} could not be found"
494
.format(address, fingerprint))
435
495
436
496
def rebuild(self):
437
497
"""This rebuilds the User Interface.
438
498
Call this when the widget layout needs to change"""
439
499
self.uilist = []
440
500
#self.uilist.append(urwid.ListBox(self.clients))
441
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
501
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
502
clients),
442
503
#header=urwid.Divider(),
443
504
header=None,
444
footer=urwid.Divider(div_char=self.divider)))
505
footer=
506
urwid.Divider(div_char=
507
self.divider)))
445
508
if self.log_visible:
446
509
self.uilist.append(self.logbox)
447
pass
448
510
self.topwidget = urwid.Pile(self.uilist)
449
511
450
512
def log_message(self, message):
451
513
timestamp = datetime.datetime.now().isoformat()
452
self.log_message_raw(timestamp + u": " + message)
514
self.log_message_raw(timestamp + ": " + message)
453
515
454
516
def log_message_raw(self, markup):
455
517
"""Add a log message to the log buffer."""
458
520
and len(self.log) > self.max_log_length):
459
521
del self.log[0:len(self.log)-self.max_log_length-1]
460
522
self.logbox.set_focus(len(self.logbox.body.contents),
461
coming_from=u"above")
523
coming_from="above")
462
524
self.refresh()
463
525
464
526
def toggle_log_display(self):
465
527
"""Toggle visibility of the log buffer."""
466
528
self.log_visible = not self.log_visible
467
529
self.rebuild()
468
self.log_message(u"Log visibility changed to: "
469
+ unicode(self.log_visible))
530
#self.log_message("Log visibility changed to: "
531
# + unicode(self.log_visible))
470
532
471
533
def change_log_display(self):
472
534
"""Change type of log display.
473
535
Currently, this toggles wrapping of text lines."""
474
if self.log_wrap == u"clip":
475
self.log_wrap = u"any"
536
if self.log_wrap == "clip":
537
self.log_wrap = "any"
476
538
else:
477
self.log_wrap = u"clip"
539
self.log_wrap = "clip"
478
540
for textwidget in self.log:
479
541
textwidget.set_wrap_mode(self.log_wrap)
480
self.log_message(u"Wrap mode: " + self.log_wrap)
542
#self.log_message("Wrap mode: " + self.log_wrap)
481
543
482
544
def find_and_remove_client(self, path, name):
483
"""Find an client from its object path and remove it.
545
"""Find a client by its object path and remove it.
484
546
485
547
This is connected to the ClientRemoved signal from the
486
548
Mandos server object."""
488
550
client = self.clients_dict[path]
489
551
except KeyError:
490
552
# not found?
553
self.log_message("Unknown client {0!r} ({1!r}) removed"
554
.format(name, path))
491
555
return
492
self.remove_client(client, path)
556
client.delete()
493
557
494
558
def add_new_client(self, path):
495
559
client_proxy_object = self.bus.get_object(self.busname, path)
510
574
if path is None:
511
575
path = client.proxy.object_path
512
576
self.clients_dict[path] = client
513
self.clients.sort(None, lambda c: c.properties[u"name"])
577
self.clients.sort(None, lambda c: c.properties["Name"])
514
578
self.refresh()
515
579
516
580
def remove_client(self, client, path=None):
532
596
533
597
def run(self):
534
598
"""Start the main loop and exit when it's done."""
599
self.bus = dbus.SystemBus()
600
mandos_dbus_objc = self.bus.get_object(
601
self.busname, "/", follow_name_owner_changes=True)
602
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
603
dbus_interface
604
= server_interface)
605
try:
606
mandos_clients = (self.mandos_serv
607
.GetAllClientsWithProperties())
608
except dbus.exceptions.DBusException:
609
mandos_clients = dbus.Dictionary()
610
611
(self.mandos_serv
612
.connect_to_signal("ClientRemoved",
613
self.find_and_remove_client,
614
dbus_interface=server_interface,
615
byte_arrays=True))
616
(self.mandos_serv
617
.connect_to_signal("ClientAdded",
618
self.add_new_client,
619
dbus_interface=server_interface,
620
byte_arrays=True))
621
(self.mandos_serv
622
.connect_to_signal("ClientNotFound",
623
self.client_not_found,
624
dbus_interface=server_interface,
625
byte_arrays=True))
626
for path, client in mandos_clients.iteritems():
627
client_proxy_object = self.bus.get_object(self.busname,
628
path)
629
self.add_client(MandosClientWidget(server_proxy_object
630
=self.mandos_serv,
631
proxy_object
632
=client_proxy_object,
633
properties=client,
634
update_hook
635
=self.refresh,
636
delete_hook
637
=self.remove_client,
638
logger
639
=self.log_message),
640
path=path)
641
535
642
self.refresh()
536
643
self._input_callback_tag = (gobject.io_add_watch
537
644
(sys.stdin.fileno(),
547
654
548
655
def process_input(self, source, condition):
549
656
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
657
translations = { "ctrl n": "down", # Emacs
658
"ctrl p": "up", # Emacs
659
"ctrl v": "page down", # Emacs
660
"meta v": "page up", # Emacs
661
" ": "page down", # less
662
"f": "page down", # less
663
"b": "page up", # less
664
"j": "down", # vi
665
"k": "up", # vi
559
666
}
560
667
for key in keys:
561
668
try:
563
670
except KeyError: # :-)
564
671
pass
565
672
566
if key == u"q" or key == u"Q":
673
if key == "q" or key == "Q":
567
674
self.stop()
568
675
break
569
elif key == u"window resize":
676
elif key == "window resize":
570
677
self.size = self.screen.get_cols_rows()
571
678
self.refresh()
572
elif key == u"\f": # Ctrl-L
679
elif key == "\f": # Ctrl-L
573
680
self.refresh()
574
elif key == u"l" or key == u"D":
681
elif key == "l" or key == "D":
575
682
self.toggle_log_display()
576
683
self.refresh()
577
elif key == u"w" or key == u"i":
684
elif key == "w" or key == "i":
578
685
self.change_log_display()
579
686
self.refresh()
580
elif key == u"?" or key == u"f1" or key == u"esc":
687
elif key == "?" or key == "f1" or key == "esc":
581
688
if not self.log_visible:
582
689
self.log_visible = True
583
690
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"))))
691
self.log_message_raw(("bold",
692
" ".
693
join(("q: Quit",
694
"?: Help",
695
"l: Log window toggle",
696
"TAB: Switch window",
697
"w: Wrap (log)"))))
698
self.log_message_raw(("bold",
699
" "
700
.join(("Clients:",
701
"+: Enable",
702
"-: Disable",
703
"R: Remove",
704
"s: Start new checker",
705
"S: Stop checker",
706
"C: Checker OK",
707
"a: Approve",
708
"d: Deny"))))
600
709
self.refresh()
601
elif key == u"tab":
710
elif key == "tab":
602
711
if self.topwidget.get_focus() is self.logbox:
603
712
self.topwidget.set_focus(0)
604
713
else:
605
714
self.topwidget.set_focus(self.logbox)
606
715
self.refresh()
607
#elif (key == u"end" or key == u"meta >" or key == u"G"
608
# or key == u">"):
716
#elif (key == "end" or key == "meta >" or key == "G"
717
# or key == ">"):
609
718
# pass # xxx end-of-buffer
610
#elif (key == u"home" or key == u"meta <" or key == u"g"
611
# or key == u"<"):
719
#elif (key == "home" or key == "meta <" or key == "g"
720
# or key == "<"):
612
721
# pass # xxx beginning-of-buffer
613
#elif key == u"ctrl e" or key == u"$":
722
#elif key == "ctrl e" or key == "$":
614
723
# pass # xxx move-end-of-line
615
#elif key == u"ctrl a" or key == u"^":
724
#elif key == "ctrl a" or key == "^":
616
725
# pass # xxx move-beginning-of-line
617
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
726
#elif key == "ctrl b" or key == "meta (" or key == "h":
618
727
# pass # xxx left
619
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
728
#elif key == "ctrl f" or key == "meta )" or key == "l":
620
729
# pass # xxx right
621
#elif key == u"a":
730
#elif key == "a":
622
731
# pass # scroll up log
623
#elif key == u"z":
732
#elif key == "z":
624
733
# pass # scroll down log
625
734
elif self.topwidget.selectable():
626
735
self.topwidget.keypress(self.size, key)
630
739
ui = UserInterface()
631
740
try:
632
741
ui.run()
742
except KeyboardInterrupt:
743
ui.screen.stop()
633
744
except Exception, e:
634
745
ui.log_message(unicode(e))
635
746
ui.screen.stop()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0