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- Committer: Teddy Hogeborn
- Date: 2012-05-01 20:48:00 UTC
- Revision ID: teddy@recompile.se-20120501204800-0wkzdkcd3epzci45
* mandos (main): Simplify and shorten code selecting user and group ID
to switch to.
to switch to.
- files added:
- DBUS-API
- debian/source
- network-hooks.d
- files removed:
- plugins.d/plymouth
- 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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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 = "1.0.15"
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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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urwid.curses_display.curses.A_UNDERLINE |= (
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urwid.curses_display.curses.A_BLINK)
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def isoformat_to_datetime(iso):
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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("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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int(day),
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int(hour),
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int(minute),
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int(second), # Whole seconds
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int(fraction*1000000)) # Microseconds
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class MandosClientPropertyCache(object):
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"""This wraps a Mandos Client D-Bus proxy object, caches the
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properties and calls a hook function when any of them are
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self.proxy = proxy_object # Mandos Client proxy object
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self.properties = dict()
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self.proxy.connect_to_signal(u"PropertyChanged",
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self.property_changed,
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client_interface,
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byte_arrays=True)
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self.property_changed_match = (
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self.proxy.connect_to_signal("PropertyChanged",
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self.property_changed,
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client_interface,
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byte_arrays=True))
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self.properties.update(
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self.proxy.GetAll(client_interface,
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dbus_interface = dbus.PROPERTIES_IFACE))
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#XXX This break good super behaviour!
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#XXX This breaks good super behaviour
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# super(MandosClientPropertyCache, self).__init__(
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# *args, **kwargs)
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"""
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# Update properties dict with new value
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self.properties[property] = value
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def delete(self, *args, **kwargs):
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self.property_changed_match.remove()
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super(MandosClientPropertyCache, self).__init__(
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*args, **kwargs)
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class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
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# Logger
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self.logger = logger
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self._update_timer_callback_tag = None
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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"NeedApproval",
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self.need_approval,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"Rejected",
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self.rejected,
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client_interface,
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byte_arrays=True)
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last_checked_ok = isoformat_to_datetime(self.properties
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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 %s' % (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 %s (command "%s")'
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# ' was successful'
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# % (self.properties["Name"], 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._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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#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 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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self.logger('Checker for client %s (command "%s")'
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' failed with exit code %s'
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% (self.properties["Name"], command,
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os.WEXITSTATUS(condition)))
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return
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if 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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elif os.WIFSIGNALED(condition):
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self.logger('Checker for client %s (command "%s")'
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' was killed by signal %s'
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% (self.properties["Name"], command,
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os.WTERMSIG(condition)))
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return
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if 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(u'Checker for client %s completed mysteriously')
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elif os.WCOREDUMP(condition):
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self.logger('Checker for client %s (command "%s")'
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' dumped core'
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% (self.properties["Name"], command))
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else:
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self.logger('Checker for client %s completed'
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' mysteriously')
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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 %s started checker "%s"'
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# % (self.properties["Name"], 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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self.logger('Client %s received its secret'
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% self.properties["Name"])
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def need_approval(self, timeout, default):
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if not default:
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message = u'Client %s needs approval within %s seconds'
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message = 'Client %s needs approval within %s seconds'
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else:
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message = u'Client %s will get its secret in %s seconds'
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message = 'Client %s will get its secret in %s seconds'
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self.logger(message
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% (self.properties[u"name"], timeout/1000))
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% (self.properties["Name"], timeout/1000))
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self.using_timer(True)
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def rejected(self, reason):
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self.logger(u'Client %s was rejected; reason: %s'
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% (self.properties[u"name"], reason))
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self.logger('Client %s was rejected; reason: %s'
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% (self.properties["Name"], reason))
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def selectable(self):
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"""Make this a "selectable" widget.
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This overrides the method from urwid.FlowWidget."""
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return True
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def rows(self, (maxcol,), focus=False):
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def rows(self, maxcolrow, focus=False):
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"""How many rows this widget will occupy might depend on
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whether we have focus or not.
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This overrides the method from urwid.FlowWidget"""
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return self.current_widget(focus).rows((maxcol,), focus=focus)
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return self.current_widget(focus).rows(maxcolrow, focus=focus)
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def current_widget(self, focus=False):
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if focus or self.opened:
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def update(self):
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"Called when what is visible on the screen should be updated."
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# How to add standout mode to a style
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with_standout = { u"normal": u"standout",
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u"bold": u"bold-standout",
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u"underline-blink":
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u"underline-blink-standout",
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u"bold-underline-blink":
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u"bold-underline-blink-standout",
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with_standout = { "normal": "standout",
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"bold": "bold-standout",
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"underline-blink":
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"underline-blink-standout",
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"bold-underline-blink":
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"bold-underline-blink-standout",
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}
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# Rebuild focus and non-focus widgets using current properties
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# Base part of a client. Name!
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self._text = (u'%(name)s: '
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% {u"name": self.properties[u"name"]})
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if self.properties[u"approved_pending"]:
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if self.properties[u"approved_by_default"]:
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self._text += u"Connection established to client. (d)eny?"
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else:
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self._text += u"Seeks approval to send secret. (a)pprove?"
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base = ('%(name)s: '
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% {"name": self.properties["Name"]})
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if not self.properties["Enabled"]:
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message = "DISABLED"
288
elif self.properties["ApprovalPending"]:
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timeout = datetime.timedelta(milliseconds
290
= 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)
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else:
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timer = datetime.timedelta()
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if self.properties["ApprovedByDefault"]:
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message = "Approval in %s. (d)eny?"
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else:
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message = "Denial in %s. (a)pprove?"
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message = message % unicode(timer).rsplit(".", 1)[0]
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elif self.properties["LastCheckerStatus"] != 0:
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# When checker has failed, print a timer until client expires
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expires = self.properties["Expires"]
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if expires == "":
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timer = datetime.timedelta(0)
309
else:
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expires = datetime.datetime.strptime(expires,
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'%Y-%m-%dT%H:%M:%S.%f')
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timer = expires - datetime.datetime.utcnow()
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message = ('A checker has failed! Time until client'
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' gets disabled: %s'
315
% unicode(timer).rsplit(".", 1)[0])
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else:
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self._text += (u'%(enabled)s'
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% {u"enabled":
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(u"enabled"
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if self.properties[u"enabled"]
206
else u"DISABLED")})
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message = "enabled"
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self._text = "%s%s" % (base, message)
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if not urwid.supports_unicode():
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self._text = self._text.encode("ascii", "replace")
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textlist = [(u"normal", self._text)]
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textlist = [("normal", self._text)]
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self._text_widget.set_text(textlist)
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self._focus_text_widget.set_text([(with_standout[text[0]],
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text[1])
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if self.update_hook is not None:
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self.update_hook()
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def delete(self):
336
def update_timer(self):
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"""called by gobject. Will indefinitely loop until
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gobject.source_remove() on tag is called"""
339
self.update()
340
return True # Keep calling this
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def delete(self, *args, **kwargs):
343
if self._update_timer_callback_tag is not None:
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gobject.source_remove(self._update_timer_callback_tag)
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self._update_timer_callback_tag = None
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for match in self.match_objects:
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match.remove()
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self.match_objects = ()
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if self.delete_hook is not None:
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self.delete_hook(self)
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return super(MandosClientWidget, self).delete(*args, **kwargs)
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def render(self, (maxcol,), focus=False):
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def render(self, maxcolrow, focus=False):
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"""Render differently if we have focus.
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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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def keypress(self, (maxcol,), key):
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def keypress(self, maxcolrow, key):
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"""Handle keys.
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This overrides the method from urwid.FlowWidget"""
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if key == u"+":
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self.proxy.Enable(dbus_interface = client_interface)
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elif key == u"-":
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self.proxy.Disable(dbus_interface = client_interface)
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elif key == u"a":
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if key == "+":
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self.proxy.Enable(dbus_interface = client_interface,
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ignore_reply=True)
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elif key == "-":
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self.proxy.Disable(dbus_interface = client_interface,
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ignore_reply=True)
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elif key == "a":
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self.proxy.Approve(dbus.Boolean(True, variant_level=1),
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dbus_interface = client_interface)
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elif key == u"d":
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dbus_interface = client_interface,
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ignore_reply=True)
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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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elif key == u"r" or key == u"_" or key == u"ctrl k":
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dbus_interface = client_interface,
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ignore_reply=True)
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elif key == "R" or key == "_" or key == "ctrl k":
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self.server_proxy_object.RemoveClient(self.proxy
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.object_path)
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elif key == u"s":
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self.proxy.StartChecker(dbus_interface = client_interface)
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elif key == u"S":
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self.proxy.StopChecker(dbus_interface = client_interface)
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elif key == u"C":
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self.proxy.CheckedOK(dbus_interface = client_interface)
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.object_path,
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ignore_reply=True)
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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,
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ignore_reply=True)
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elif key == "C":
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self.proxy.CheckedOK(dbus_interface = client_interface,
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ignore_reply=True)
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# xxx
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# elif key == u"p" or key == "=":
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# elif key == "p" or key == "=":
257
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# self.proxy.pause()
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# elif key == u"u" or key == ":":
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# elif key == "u" or key == ":":
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# self.proxy.unpause()
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# elif key == u"RET":
394
# elif key == "RET":
261
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# self.open()
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# elif key == u"+":
263
# self.proxy.Approve(True)
264
# elif key == u"-":
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# self.proxy.Approve(False)
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else:
267
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return key
268
398
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"down" key presses, thus not allowing any containing widgets to
284
414
use them as an excuse to shift focus away from this widget.
285
415
"""
286
def keypress(self, (maxcol, maxrow), key):
287
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
288
if ret in (u"up", u"down"):
416
def keypress(self, maxcolrow, key):
417
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
418
if ret in ("up", "down"):
289
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return
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return ret
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self.screen = urwid.curses_display.Screen()
301
431
302
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self.screen.register_palette((
303
(u"normal",
304
u"default", u"default", None),
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(u"bold",
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u"default", u"default", u"bold"),
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(u"underline-blink",
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u"default", u"default", u"underline"),
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(u"standout",
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u"default", u"default", u"standout"),
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(u"bold-underline-blink",
312
u"default", u"default", (u"bold", u"underline")),
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(u"bold-standout",
314
u"default", u"default", (u"bold", u"standout")),
315
(u"underline-blink-standout",
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u"default", u"default", (u"underline", u"standout")),
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(u"bold-underline-blink-standout",
318
u"default", u"default", (u"bold", u"underline",
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u"standout")),
433
("normal",
434
"default", "default", None),
435
("bold",
436
"default", "default", "bold"),
437
("underline-blink",
438
"default", "default", "underline"),
439
("standout",
440
"default", "default", "standout"),
441
("bold-underline-blink",
442
"default", "default", ("bold", "underline")),
443
("bold-standout",
444
"default", "default", ("bold", "standout")),
445
("underline-blink-standout",
446
"default", "default", ("underline", "standout")),
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("bold-underline-blink-standout",
448
"default", "default", ("bold", "underline",
449
"standout")),
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450
))
321
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if urwid.supports_unicode():
323
self.divider = u"─" # \u2500
324
#self.divider = u"━" # \u2501
453
self.divider = "─" # \u2500
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#self.divider = "━" # \u2501
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else:
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#self.divider = u"-" # \u002d
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self.divider = u"_" # \u005f
456
#self.divider = "-" # \u002d
457
self.divider = "_" # \u005f
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458
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self.screen.start()
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460
344
474
# This keeps track of whether self.uilist currently has
345
475
# self.logbox in it or not
346
476
self.log_visible = True
347
self.log_wrap = u"any"
477
self.log_wrap = "any"
348
478
349
479
self.rebuild()
350
self.log_message_raw((u"bold",
351
u"Mandos Monitor version " + version))
352
self.log_message_raw((u"bold",
353
u"q: Quit ?: Help"))
480
self.log_message_raw(("bold",
481
"Mandos Monitor version " + version))
482
self.log_message_raw(("bold",
483
"q: Quit ?: Help"))
354
484
355
485
self.busname = domain + '.Mandos'
356
486
self.main_loop = gobject.MainLoop()
357
self.bus = dbus.SystemBus()
358
mandos_dbus_objc = self.bus.get_object(
359
self.busname, u"/", follow_name_owner_changes=True)
360
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
361
dbus_interface
362
= server_interface)
363
try:
364
mandos_clients = (self.mandos_serv
365
.GetAllClientsWithProperties())
366
except dbus.exceptions.DBusException:
367
mandos_clients = dbus.Dictionary()
368
369
(self.mandos_serv
370
.connect_to_signal(u"ClientRemoved",
371
self.find_and_remove_client,
372
dbus_interface=server_interface,
373
byte_arrays=True))
374
(self.mandos_serv
375
.connect_to_signal(u"ClientAdded",
376
self.add_new_client,
377
dbus_interface=server_interface,
378
byte_arrays=True))
379
(self.mandos_serv
380
.connect_to_signal(u"ClientNotFound",
381
self.client_not_found,
382
dbus_interface=server_interface,
383
byte_arrays=True))
384
for path, client in mandos_clients.iteritems():
385
client_proxy_object = self.bus.get_object(self.busname,
386
path)
387
self.add_client(MandosClientWidget(server_proxy_object
388
=self.mandos_serv,
389
proxy_object
390
=client_proxy_object,
391
properties=client,
392
update_hook
393
=self.refresh,
394
delete_hook
395
=self.remove_client,
396
logger
397
=self.log_message),
398
path=path)
399
487
400
488
def client_not_found(self, fingerprint, address):
401
self.log_message((u"Client with address %s and fingerprint %s"
402
u" could not be found" % (address,
489
self.log_message(("Client with address %s and fingerprint %s"
490
" could not be found" % (address,
403
491
fingerprint)))
404
492
405
493
def rebuild(self):
407
495
Call this when the widget layout needs to change"""
408
496
self.uilist = []
409
497
#self.uilist.append(urwid.ListBox(self.clients))
410
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
498
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
499
clients),
411
500
#header=urwid.Divider(),
412
501
header=None,
413
footer=urwid.Divider(div_char=self.divider)))
502
footer=
503
urwid.Divider(div_char=
504
self.divider)))
414
505
if self.log_visible:
415
506
self.uilist.append(self.logbox)
416
pass
417
507
self.topwidget = urwid.Pile(self.uilist)
418
508
419
509
def log_message(self, message):
420
510
timestamp = datetime.datetime.now().isoformat()
421
self.log_message_raw(timestamp + u": " + message)
511
self.log_message_raw(timestamp + ": " + message)
422
512
423
513
def log_message_raw(self, markup):
424
514
"""Add a log message to the log buffer."""
427
517
and len(self.log) > self.max_log_length):
428
518
del self.log[0:len(self.log)-self.max_log_length-1]
429
519
self.logbox.set_focus(len(self.logbox.body.contents),
430
coming_from=u"above")
520
coming_from="above")
431
521
self.refresh()
432
522
433
523
def toggle_log_display(self):
434
524
"""Toggle visibility of the log buffer."""
435
525
self.log_visible = not self.log_visible
436
526
self.rebuild()
437
self.log_message(u"Log visibility changed to: "
438
+ unicode(self.log_visible))
527
#self.log_message("Log visibility changed to: "
528
# + unicode(self.log_visible))
439
529
440
530
def change_log_display(self):
441
531
"""Change type of log display.
442
532
Currently, this toggles wrapping of text lines."""
443
if self.log_wrap == u"clip":
444
self.log_wrap = u"any"
533
if self.log_wrap == "clip":
534
self.log_wrap = "any"
445
535
else:
446
self.log_wrap = u"clip"
536
self.log_wrap = "clip"
447
537
for textwidget in self.log:
448
538
textwidget.set_wrap_mode(self.log_wrap)
449
self.log_message(u"Wrap mode: " + self.log_wrap)
539
#self.log_message("Wrap mode: " + self.log_wrap)
450
540
451
541
def find_and_remove_client(self, path, name):
452
"""Find an client from its object path and remove it.
542
"""Find a client by its object path and remove it.
453
543
454
544
This is connected to the ClientRemoved signal from the
455
545
Mandos server object."""
457
547
client = self.clients_dict[path]
458
548
except KeyError:
459
549
# not found?
550
self.log_message("Unknown client %r (%r) removed", name,
551
path)
460
552
return
461
self.remove_client(client, path)
553
client.delete()
462
554
463
555
def add_new_client(self, path):
464
556
client_proxy_object = self.bus.get_object(self.busname, path)
479
571
if path is None:
480
572
path = client.proxy.object_path
481
573
self.clients_dict[path] = client
482
self.clients.sort(None, lambda c: c.properties[u"name"])
574
self.clients.sort(None, lambda c: c.properties["Name"])
483
575
self.refresh()
484
576
485
577
def remove_client(self, client, path=None):
501
593
502
594
def run(self):
503
595
"""Start the main loop and exit when it's done."""
596
self.bus = dbus.SystemBus()
597
mandos_dbus_objc = self.bus.get_object(
598
self.busname, "/", follow_name_owner_changes=True)
599
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
600
dbus_interface
601
= server_interface)
602
try:
603
mandos_clients = (self.mandos_serv
604
.GetAllClientsWithProperties())
605
except dbus.exceptions.DBusException:
606
mandos_clients = dbus.Dictionary()
607
608
(self.mandos_serv
609
.connect_to_signal("ClientRemoved",
610
self.find_and_remove_client,
611
dbus_interface=server_interface,
612
byte_arrays=True))
613
(self.mandos_serv
614
.connect_to_signal("ClientAdded",
615
self.add_new_client,
616
dbus_interface=server_interface,
617
byte_arrays=True))
618
(self.mandos_serv
619
.connect_to_signal("ClientNotFound",
620
self.client_not_found,
621
dbus_interface=server_interface,
622
byte_arrays=True))
623
for path, client in mandos_clients.iteritems():
624
client_proxy_object = self.bus.get_object(self.busname,
625
path)
626
self.add_client(MandosClientWidget(server_proxy_object
627
=self.mandos_serv,
628
proxy_object
629
=client_proxy_object,
630
properties=client,
631
update_hook
632
=self.refresh,
633
delete_hook
634
=self.remove_client,
635
logger
636
=self.log_message),
637
path=path)
638
504
639
self.refresh()
505
640
self._input_callback_tag = (gobject.io_add_watch
506
641
(sys.stdin.fileno(),
516
651
517
652
def process_input(self, source, condition):
518
653
keys = self.screen.get_input()
519
translations = { u"ctrl n": u"down", # Emacs
520
u"ctrl p": u"up", # Emacs
521
u"ctrl v": u"page down", # Emacs
522
u"meta v": u"page up", # Emacs
523
u" ": u"page down", # less
524
u"f": u"page down", # less
525
u"b": u"page up", # less
526
u"j": u"down", # vi
527
u"k": u"up", # vi
654
translations = { "ctrl n": "down", # Emacs
655
"ctrl p": "up", # Emacs
656
"ctrl v": "page down", # Emacs
657
"meta v": "page up", # Emacs
658
" ": "page down", # less
659
"f": "page down", # less
660
"b": "page up", # less
661
"j": "down", # vi
662
"k": "up", # vi
528
663
}
529
664
for key in keys:
530
665
try:
532
667
except KeyError: # :-)
533
668
pass
534
669
535
if key == u"q" or key == u"Q":
670
if key == "q" or key == "Q":
536
671
self.stop()
537
672
break
538
elif key == u"window resize":
673
elif key == "window resize":
539
674
self.size = self.screen.get_cols_rows()
540
675
self.refresh()
541
elif key == u"\f": # Ctrl-L
676
elif key == "\f": # Ctrl-L
542
677
self.refresh()
543
elif key == u"l" or key == u"D":
678
elif key == "l" or key == "D":
544
679
self.toggle_log_display()
545
680
self.refresh()
546
elif key == u"w" or key == u"i":
681
elif key == "w" or key == "i":
547
682
self.change_log_display()
548
683
self.refresh()
549
elif key == u"?" or key == u"f1" or key == u"esc":
684
elif key == "?" or key == "f1" or key == "esc":
550
685
if not self.log_visible:
551
686
self.log_visible = True
552
687
self.rebuild()
553
self.log_message_raw((u"bold",
554
u" ".
555
join((u"q: Quit",
556
u"?: Help",
557
u"l: Log window toggle",
558
u"TAB: Switch window",
559
u"w: Wrap (log)"))))
560
self.log_message_raw((u"bold",
561
u" "
562
.join((u"Clients:",
563
u"+: Enable",
564
u"-: Disable",
565
u"r: Remove",
566
u"s: Start new checker",
567
u"S: Stop checker",
568
u"C: Checker OK",
569
u"a: Approve",
570
u"d: Deny"))))
688
self.log_message_raw(("bold",
689
" ".
690
join(("q: Quit",
691
"?: Help",
692
"l: Log window toggle",
693
"TAB: Switch window",
694
"w: Wrap (log)"))))
695
self.log_message_raw(("bold",
696
" "
697
.join(("Clients:",
698
"+: Enable",
699
"-: Disable",
700
"R: Remove",
701
"s: Start new checker",
702
"S: Stop checker",
703
"C: Checker OK",
704
"a: Approve",
705
"d: Deny"))))
571
706
self.refresh()
572
elif key == u"tab":
707
elif key == "tab":
573
708
if self.topwidget.get_focus() is self.logbox:
574
709
self.topwidget.set_focus(0)
575
710
else:
576
711
self.topwidget.set_focus(self.logbox)
577
712
self.refresh()
578
#elif (key == u"end" or key == u"meta >" or key == u"G"
579
# or key == u">"):
713
#elif (key == "end" or key == "meta >" or key == "G"
714
# or key == ">"):
580
715
# pass # xxx end-of-buffer
581
#elif (key == u"home" or key == u"meta <" or key == u"g"
582
# or key == u"<"):
716
#elif (key == "home" or key == "meta <" or key == "g"
717
# or key == "<"):
583
718
# pass # xxx beginning-of-buffer
584
#elif key == u"ctrl e" or key == u"$":
719
#elif key == "ctrl e" or key == "$":
585
720
# pass # xxx move-end-of-line
586
#elif key == u"ctrl a" or key == u"^":
721
#elif key == "ctrl a" or key == "^":
587
722
# pass # xxx move-beginning-of-line
588
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
723
#elif key == "ctrl b" or key == "meta (" or key == "h":
589
724
# pass # xxx left
590
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
725
#elif key == "ctrl f" or key == "meta )" or key == "l":
591
726
# pass # xxx right
592
#elif key == u"a":
727
#elif key == "a":
593
728
# pass # scroll up log
594
#elif key == u"z":
729
#elif key == "z":
595
730
# pass # scroll down log
596
731
elif self.topwidget.selectable():
597
732
self.topwidget.keypress(self.size, key)
601
736
ui = UserInterface()
602
737
try:
603
738
ui.run()
739
except KeyboardInterrupt:
740
ui.screen.stop()
604
741
except Exception, e:
605
742
ui.log_message(unicode(e))
606
743
ui.screen.stop()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0