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- Committer: Teddy Hogeborn
- Date: 2012-05-12 19:56:55 UTC
- mfrom: (297.1.2 nmu)
- Revision ID: teddy@recompile.se-20120512195655-cy7w8ts3l9p22l3z
Tags: version-1.5.3-1.2
Merge NMU change
- files added:
- DBUS-API
- debian/source
- network-hooks.d
- files modified:
- .bzrignore
added
removed
mandos-monitor
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#!/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 = "1.0.14"
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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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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 %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.last_checker_failed = ((datetime.datetime.utcnow()
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- last_checked_ok)
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> datetime.timedelta
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(milliseconds=
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self.properties["interval"]))
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if self.last_checker_failed:
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self._update_timer_callback_lock -= 1
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if old == 0 and self._update_timer_callback_lock:
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# Will update the shown timer value every second
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self._update_timer_callback_tag = (gobject.timeout_add
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(1000,
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self.update_timer))
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elif old and self._update_timer_callback_lock == 0:
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gobject.source_remove(self._update_timer_callback_tag)
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self._update_timer_callback_tag = None
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def checker_completed(self, exitstatus, condition, command):
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if exitstatus == 0:
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if self.last_checker_failed:
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self.last_checker_failed = False
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gobject.source_remove(self._update_timer_callback_tag)
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self._update_timer_callback_tag = None
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self.logger(u'Checker for client %s (command "%s")'
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u' was successful'
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% (self.properties[u"name"], command))
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self.update()
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return
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# Checker failed
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if not self.last_checker_failed:
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self.last_checker_failed = True
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self._update_timer_callback_tag = (gobject.timeout_add
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(1000,
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self.update_timer))
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if os.WIFEXITED(condition):
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self.logger(u'Checker for client %s (command "%s")'
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u' failed with exit code %s'
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% (self.properties[u"name"], command,
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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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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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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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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 %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(u'Checker for client %s completed mysteriously')
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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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def rejected(self):
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self.logger(u'Client %s was rejected'
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% self.properties[u"name"])
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self.logger('Client %s received its secret'
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% self.properties["Name"])
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def need_approval(self, timeout, default):
242
if not default:
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message = 'Client %s needs approval within %s seconds'
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else:
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message = 'Client %s will get its secret in %s seconds'
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self.logger(message
247
% (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('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"""
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":
211
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"]
222
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!
284
base = ('%(name)s: '
285
% {"name": self.properties["Name"]})
286
if not self.properties["Enabled"]:
287
message = "DISABLED"
288
elif self.properties["ApprovalPending"]:
289
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"]:
300
message = "Approval in %s. (d)eny?"
301
else:
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message = "Denial in %s. (a)pprove?"
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message = message % unicode(timer).rsplit(".", 1)[0]
304
elif self.properties["LastCheckerStatus"] != 0:
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# When checker has failed, print a timer until client expires
306
expires = self.properties["Expires"]
307
if expires == "":
308
timer = datetime.timedelta(0)
309
else:
310
expires = datetime.datetime.strptime(expires,
311
'%Y-%m-%dT%H:%M:%S.%f')
312
timer = expires - datetime.datetime.utcnow()
313
message = ('A checker has failed! Time until client'
314
' gets disabled: %s'
315
% unicode(timer).rsplit(".", 1)[0])
316
else:
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message = "enabled"
318
self._text = "%s%s" % (base, message)
319
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if not urwid.supports_unicode():
241
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self._text = self._text.encode("ascii", "replace")
242
textlist = [(u"normal", self._text)]
322
textlist = [("normal", self._text)]
243
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self._text_widget.set_text(textlist)
244
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self._focus_text_widget.set_text([(with_standout[text[0]],
245
325
text[1])
254
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self.update_hook()
255
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256
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def update_timer(self):
257
"called by gobject"
337
"""called by gobject. Will indefinitely loop until
338
gobject.source_remove() on tag is called"""
258
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self.update()
259
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return True # Keep calling this
260
341
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def delete(self):
342
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:
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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)
351
return super(MandosClientWidget, self).delete(*args, **kwargs)
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def render(self, (maxcol,), focus=False):
353
def render(self, maxcolrow, focus=False):
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"""Render differently if we have focus.
270
355
This overrides the method from urwid.FlowWidget"""
271
return self.current_widget(focus).render((maxcol,),
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return self.current_widget(focus).render(maxcolrow,
272
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focus=focus)
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358
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def keypress(self, (maxcol,), key):
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def keypress(self, maxcolrow, key):
275
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"""Handle keys.
276
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This overrides the method from urwid.FlowWidget"""
277
if key == u"e" or key == u"+":
278
self.proxy.Enable()
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elif key == u"d" or key == u"-":
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self.proxy.Disable()
281
elif key == u"r" or key == u"_" or key == u"ctrl k":
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if key == "+":
363
self.proxy.Enable(dbus_interface = client_interface,
364
ignore_reply=True)
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elif key == "-":
366
self.proxy.Disable(dbus_interface = client_interface,
367
ignore_reply=True)
368
elif key == "a":
369
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
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dbus_interface = client_interface,
371
ignore_reply=True)
372
elif key == "d":
373
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
374
dbus_interface = client_interface,
375
ignore_reply=True)
376
elif key == "R" or key == "_" or key == "ctrl k":
282
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self.server_proxy_object.RemoveClient(self.proxy
283
.object_path)
284
elif key == u"s":
285
self.proxy.StartChecker()
286
elif key == u"S":
287
self.proxy.StopChecker()
288
elif key == u"C":
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self.proxy.CheckedOK()
378
.object_path,
379
ignore_reply=True)
380
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)
386
elif key == "C":
387
self.proxy.CheckedOK(dbus_interface = client_interface,
388
ignore_reply=True)
290
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# xxx
291
# elif key == u"p" or key == "=":
390
# elif key == "p" or key == "=":
292
391
# self.proxy.pause()
293
# elif key == u"u" or key == ":":
392
# elif key == "u" or key == ":":
294
393
# self.proxy.unpause()
295
# elif key == u"RET":
394
# elif key == "RET":
296
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# self.open()
297
396
else:
298
397
return key
314
413
"down" key presses, thus not allowing any containing widgets to
315
414
use them as an excuse to shift focus away from this widget.
316
415
"""
317
def keypress(self, (maxcol, maxrow), key):
318
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
319
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"):
320
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return
321
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return ret
322
421
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self.screen = urwid.curses_display.Screen()
332
431
333
432
self.screen.register_palette((
334
(u"normal",
335
u"default", u"default", None),
336
(u"bold",
337
u"default", u"default", u"bold"),
338
(u"underline-blink",
339
u"default", u"default", u"underline"),
340
(u"standout",
341
u"default", u"default", u"standout"),
342
(u"bold-underline-blink",
343
u"default", u"default", (u"bold", u"underline")),
344
(u"bold-standout",
345
u"default", u"default", (u"bold", u"standout")),
346
(u"underline-blink-standout",
347
u"default", u"default", (u"underline", u"standout")),
348
(u"bold-underline-blink-standout",
349
u"default", u"default", (u"bold", u"underline",
350
u"standout")),
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")),
447
("bold-underline-blink-standout",
448
"default", "default", ("bold", "underline",
449
"standout")),
351
450
))
352
451
353
452
if urwid.supports_unicode():
354
self.divider = u"─" # \u2500
355
#self.divider = u"━" # \u2501
453
self.divider = "─" # \u2500
454
#self.divider = "━" # \u2501
356
455
else:
357
#self.divider = u"-" # \u002d
358
self.divider = u"_" # \u005f
456
#self.divider = "-" # \u002d
457
self.divider = "_" # \u005f
359
458
360
459
self.screen.start()
361
460
375
474
# This keeps track of whether self.uilist currently has
376
475
# self.logbox in it or not
377
476
self.log_visible = True
378
self.log_wrap = u"any"
477
self.log_wrap = "any"
379
478
380
479
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"))
480
self.log_message_raw(("bold",
481
"Mandos Monitor version " + version))
482
self.log_message_raw(("bold",
483
"q: Quit ?: Help"))
385
484
386
485
self.busname = domain + '.Mandos'
387
486
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
487
431
488
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,
489
self.log_message(("Client with address %s and fingerprint %s"
490
" could not be found" % (address,
434
491
fingerprint)))
435
492
436
493
def rebuild(self):
438
495
Call this when the widget layout needs to change"""
439
496
self.uilist = []
440
497
#self.uilist.append(urwid.ListBox(self.clients))
441
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
498
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
499
clients),
442
500
#header=urwid.Divider(),
443
501
header=None,
444
footer=urwid.Divider(div_char=self.divider)))
502
footer=
503
urwid.Divider(div_char=
504
self.divider)))
445
505
if self.log_visible:
446
506
self.uilist.append(self.logbox)
447
pass
448
507
self.topwidget = urwid.Pile(self.uilist)
449
508
450
509
def log_message(self, message):
451
510
timestamp = datetime.datetime.now().isoformat()
452
self.log_message_raw(timestamp + u": " + message)
511
self.log_message_raw(timestamp + ": " + message)
453
512
454
513
def log_message_raw(self, markup):
455
514
"""Add a log message to the log buffer."""
458
517
and len(self.log) > self.max_log_length):
459
518
del self.log[0:len(self.log)-self.max_log_length-1]
460
519
self.logbox.set_focus(len(self.logbox.body.contents),
461
coming_from=u"above")
520
coming_from="above")
462
521
self.refresh()
463
522
464
523
def toggle_log_display(self):
465
524
"""Toggle visibility of the log buffer."""
466
525
self.log_visible = not self.log_visible
467
526
self.rebuild()
468
self.log_message(u"Log visibility changed to: "
469
+ unicode(self.log_visible))
527
#self.log_message("Log visibility changed to: "
528
# + unicode(self.log_visible))
470
529
471
530
def change_log_display(self):
472
531
"""Change type of log display.
473
532
Currently, this toggles wrapping of text lines."""
474
if self.log_wrap == u"clip":
475
self.log_wrap = u"any"
533
if self.log_wrap == "clip":
534
self.log_wrap = "any"
476
535
else:
477
self.log_wrap = u"clip"
536
self.log_wrap = "clip"
478
537
for textwidget in self.log:
479
538
textwidget.set_wrap_mode(self.log_wrap)
480
self.log_message(u"Wrap mode: " + self.log_wrap)
539
#self.log_message("Wrap mode: " + self.log_wrap)
481
540
482
541
def find_and_remove_client(self, path, name):
483
"""Find an client from its object path and remove it.
542
"""Find a client by its object path and remove it.
484
543
485
544
This is connected to the ClientRemoved signal from the
486
545
Mandos server object."""
488
547
client = self.clients_dict[path]
489
548
except KeyError:
490
549
# not found?
550
self.log_message("Unknown client %r (%r) removed", name,
551
path)
491
552
return
492
self.remove_client(client, path)
553
client.delete()
493
554
494
555
def add_new_client(self, path):
495
556
client_proxy_object = self.bus.get_object(self.busname, path)
510
571
if path is None:
511
572
path = client.proxy.object_path
512
573
self.clients_dict[path] = client
513
self.clients.sort(None, lambda c: c.properties[u"name"])
574
self.clients.sort(None, lambda c: c.properties["Name"])
514
575
self.refresh()
515
576
516
577
def remove_client(self, client, path=None):
532
593
533
594
def run(self):
534
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
535
639
self.refresh()
536
640
self._input_callback_tag = (gobject.io_add_watch
537
641
(sys.stdin.fileno(),
547
651
548
652
def process_input(self, source, condition):
549
653
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
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
559
663
}
560
664
for key in keys:
561
665
try:
563
667
except KeyError: # :-)
564
668
pass
565
669
566
if key == u"q" or key == u"Q":
670
if key == "q" or key == "Q":
567
671
self.stop()
568
672
break
569
elif key == u"window resize":
673
elif key == "window resize":
570
674
self.size = self.screen.get_cols_rows()
571
675
self.refresh()
572
elif key == u"\f": # Ctrl-L
676
elif key == "\f": # Ctrl-L
573
677
self.refresh()
574
elif key == u"l" or key == u"D":
678
elif key == "l" or key == "D":
575
679
self.toggle_log_display()
576
680
self.refresh()
577
elif key == u"w" or key == u"i":
681
elif key == "w" or key == "i":
578
682
self.change_log_display()
579
683
self.refresh()
580
elif key == u"?" or key == u"f1" or key == u"esc":
684
elif key == "?" or key == "f1" or key == "esc":
581
685
if not self.log_visible:
582
686
self.log_visible = True
583
687
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"))))
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"))))
600
706
self.refresh()
601
elif key == u"tab":
707
elif key == "tab":
602
708
if self.topwidget.get_focus() is self.logbox:
603
709
self.topwidget.set_focus(0)
604
710
else:
605
711
self.topwidget.set_focus(self.logbox)
606
712
self.refresh()
607
#elif (key == u"end" or key == u"meta >" or key == u"G"
608
# or key == u">"):
713
#elif (key == "end" or key == "meta >" or key == "G"
714
# or key == ">"):
609
715
# pass # xxx end-of-buffer
610
#elif (key == u"home" or key == u"meta <" or key == u"g"
611
# or key == u"<"):
716
#elif (key == "home" or key == "meta <" or key == "g"
717
# or key == "<"):
612
718
# pass # xxx beginning-of-buffer
613
#elif key == u"ctrl e" or key == u"$":
719
#elif key == "ctrl e" or key == "$":
614
720
# pass # xxx move-end-of-line
615
#elif key == u"ctrl a" or key == u"^":
721
#elif key == "ctrl a" or key == "^":
616
722
# pass # xxx move-beginning-of-line
617
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
723
#elif key == "ctrl b" or key == "meta (" or key == "h":
618
724
# pass # xxx left
619
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
725
#elif key == "ctrl f" or key == "meta )" or key == "l":
620
726
# pass # xxx right
621
#elif key == u"a":
727
#elif key == "a":
622
728
# pass # scroll up log
623
#elif key == u"z":
729
#elif key == "z":
624
730
# pass # scroll down log
625
731
elif self.topwidget.selectable():
626
732
self.topwidget.keypress(self.size, key)
630
736
ui = UserInterface()
631
737
try:
632
738
ui.run()
739
except KeyboardInterrupt:
740
ui.screen.stop()
633
741
except Exception, e:
634
742
ui.log_message(unicode(e))
635
743
ui.screen.stop()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0