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- Committer: Teddy Hogeborn
- Date: 2012-05-12 19:56:55 UTC
- mfrom: (237.6.2 nmu)
- mto: (237.4.31 release)
- mto: This revision was merged to the branch mainline in revision 586.
- 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 removed:
- plugins.d/plymouth
- files modified:
- .bzrignore
added
removed
mandos-monitor
1
1
#!/usr/bin/python
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2
# -*- mode: python; coding: utf-8 -*-
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#
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# Mandos Monitor - Control and monitor the Mandos server
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#
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# Copyright © 2009-2012 Teddy Hogeborn
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# Copyright © 2009-2012 Björn Påhlsson
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# Contact the authors at <mandos@recompile.se>.
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#
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4
from __future__ import division, absolute_import, with_statement
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from __future__ import (division, absolute_import, print_function,
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unicode_literals)
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27
6
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import sys
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29
import os
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import locale
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45
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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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35
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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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64
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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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83
properties and calls a hook function when any of them are
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87
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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95
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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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*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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105
"""This is called whenever we get a PropertyChanged signal
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107
"""
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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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129
# 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__(
91
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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
190
activated or deactivated.
191
"""
192
old = self._update_timer_callback_lock
193
if flag:
194
self._update_timer_callback_lock += 1
195
else:
196
self._update_timer_callback_lock -= 1
197
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,
126
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os.WEXITSTATUS(condition)))
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return
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if os.WIFSIGNALED(condition):
129
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):
217
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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220
os.WTERMSIG(condition)))
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return
134
if os.WCOREDUMP(condition):
135
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')
221
elif os.WCOREDUMP(condition):
222
self.logger('Checker for client %s (command "%s")'
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' dumped core'
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% (self.properties["Name"], command))
225
else:
226
self.logger('Checker for client %s completed'
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' mysteriously')
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self.update()
139
229
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def checker_started(self, command):
141
#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
232
to log in the future. """
233
#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):
146
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):
150
242
if not default:
151
message = u'Client %s needs approval within %s seconds'
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message = 'Client %s needs approval within %s seconds'
152
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else:
153
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
155
% (self.properties[u"name"], timeout/1000))
247
% (self.properties["Name"], timeout/1000))
248
self.using_timer(True)
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249
157
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def rejected(self, reason):
158
self.logger(u'Client %s was rejected; reason: %s'
159
% (self.properties[u"name"], reason))
251
self.logger('Client %s was rejected; reason: %s'
252
% (self.properties["Name"], reason))
160
253
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def selectable(self):
162
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"""Make this a "selectable" widget.
163
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This overrides the method from urwid.FlowWidget."""
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return True
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258
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def rows(self, (maxcol,), focus=False):
259
def rows(self, maxcolrow, focus=False):
167
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"""How many rows this widget will occupy might depend on
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whether we have focus or not.
169
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This overrides the method from urwid.FlowWidget"""
170
return self.current_widget(focus).rows((maxcol,), focus=focus)
263
return self.current_widget(focus).rows(maxcolrow, focus=focus)
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def current_widget(self, focus=False):
173
266
if focus or self.opened:
177
270
def update(self):
178
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"Called when what is visible on the screen should be updated."
179
272
# How to add standout mode to a style
180
with_standout = { u"normal": u"standout",
181
u"bold": u"bold-standout",
182
u"underline-blink":
183
u"underline-blink-standout",
184
u"bold-underline-blink":
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u"bold-underline-blink-standout",
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with_standout = { "normal": "standout",
274
"bold": "bold-standout",
275
"underline-blink":
276
"underline-blink-standout",
277
"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
189
self._text = (u'%(name)s: %(enabled)s'
190
% { u"name": self.properties[u"name"],
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u"enabled":
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(u"enabled"
193
if self.properties[u"enabled"]
194
else u"DISABLED")})
282
283
# 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
291
["ApprovalDelay"])
292
last_approval_request = isoformat_to_datetime(
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self.properties["LastApprovalRequest"])
294
if last_approval_request is not None:
295
timer = timeout - (datetime.datetime.utcnow()
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- last_approval_request)
297
else:
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timer = datetime.timedelta()
299
if self.properties["ApprovedByDefault"]:
300
message = "Approval in %s. (d)eny?"
301
else:
302
message = "Denial in %s. (a)pprove?"
303
message = message % unicode(timer).rsplit(".", 1)[0]
304
elif self.properties["LastCheckerStatus"] != 0:
305
# 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:
317
message = "enabled"
318
self._text = "%s%s" % (base, message)
319
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320
if not urwid.supports_unicode():
196
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self._text = self._text.encode("ascii", "replace")
197
textlist = [(u"normal", self._text)]
322
textlist = [("normal", self._text)]
198
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self._text_widget.set_text(textlist)
199
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self._focus_text_widget.set_text([(with_standout[text[0]],
200
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text[1])
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if self.update_hook is not None:
209
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self.update_hook()
210
335
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def delete(self):
336
def update_timer(self):
337
"""called by gobject. Will indefinitely loop until
338
gobject.source_remove() on tag is called"""
339
self.update()
340
return True # Keep calling this
341
342
def delete(self, *args, **kwargs):
343
if self._update_timer_callback_tag is not None:
344
gobject.source_remove(self._update_timer_callback_tag)
345
self._update_timer_callback_tag = None
346
for match in self.match_objects:
347
match.remove()
348
self.match_objects = ()
212
349
if self.delete_hook is not None:
213
350
self.delete_hook(self)
351
return super(MandosClientWidget, self).delete(*args, **kwargs)
214
352
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def render(self, (maxcol,), focus=False):
353
def render(self, maxcolrow, focus=False):
216
354
"""Render differently if we have focus.
217
355
This overrides the method from urwid.FlowWidget"""
218
return self.current_widget(focus).render((maxcol,),
356
return self.current_widget(focus).render(maxcolrow,
219
357
focus=focus)
220
358
221
def keypress(self, (maxcol,), key):
359
def keypress(self, maxcolrow, key):
222
360
"""Handle keys.
223
361
This overrides the method from urwid.FlowWidget"""
224
if key == u"e" or key == u"+":
225
self.proxy.Enable()
226
elif key == u"d" or key == u"-":
227
self.proxy.Disable()
228
elif key == u"r" or key == u"_" or key == u"ctrl k":
362
if key == "+":
363
self.proxy.Enable(dbus_interface = client_interface,
364
ignore_reply=True)
365
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),
370
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":
229
377
self.server_proxy_object.RemoveClient(self.proxy
230
.object_path)
231
elif key == u"s":
232
self.proxy.StartChecker()
233
elif key == u"S":
234
self.proxy.StopChecker()
235
elif key == u"C":
236
self.proxy.CheckedOK()
378
.object_path,
379
ignore_reply=True)
380
elif key == "s":
381
self.proxy.StartChecker(dbus_interface = client_interface,
382
ignore_reply=True)
383
elif key == "S":
384
self.proxy.StopChecker(dbus_interface = client_interface,
385
ignore_reply=True)
386
elif key == "C":
387
self.proxy.CheckedOK(dbus_interface = client_interface,
388
ignore_reply=True)
237
389
# xxx
238
# elif key == u"p" or key == "=":
390
# elif key == "p" or key == "=":
239
391
# self.proxy.pause()
240
# elif key == u"u" or key == ":":
392
# elif key == "u" or key == ":":
241
393
# self.proxy.unpause()
242
# elif key == u"RET":
394
# elif key == "RET":
243
395
# self.open()
244
elif key == u"+":
245
self.proxy.Approve(True)
246
elif key == u"-":
247
self.proxy.Approve(False)
248
396
else:
249
397
return key
250
398
265
413
"down" key presses, thus not allowing any containing widgets to
266
414
use them as an excuse to shift focus away from this widget.
267
415
"""
268
def keypress(self, (maxcol, maxrow), key):
269
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
270
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"):
271
419
return
272
420
return ret
273
421
282
430
self.screen = urwid.curses_display.Screen()
283
431
284
432
self.screen.register_palette((
285
(u"normal",
286
u"default", u"default", None),
287
(u"bold",
288
u"default", u"default", u"bold"),
289
(u"underline-blink",
290
u"default", u"default", u"underline"),
291
(u"standout",
292
u"default", u"default", u"standout"),
293
(u"bold-underline-blink",
294
u"default", u"default", (u"bold", u"underline")),
295
(u"bold-standout",
296
u"default", u"default", (u"bold", u"standout")),
297
(u"underline-blink-standout",
298
u"default", u"default", (u"underline", u"standout")),
299
(u"bold-underline-blink-standout",
300
u"default", u"default", (u"bold", u"underline",
301
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")),
302
450
))
303
451
304
452
if urwid.supports_unicode():
305
self.divider = u"─" # \u2500
306
#self.divider = u"━" # \u2501
453
self.divider = "─" # \u2500
454
#self.divider = "━" # \u2501
307
455
else:
308
#self.divider = u"-" # \u002d
309
self.divider = u"_" # \u005f
456
#self.divider = "-" # \u002d
457
self.divider = "_" # \u005f
310
458
311
459
self.screen.start()
312
460
326
474
# This keeps track of whether self.uilist currently has
327
475
# self.logbox in it or not
328
476
self.log_visible = True
329
self.log_wrap = u"any"
477
self.log_wrap = "any"
330
478
331
479
self.rebuild()
332
self.log_message_raw((u"bold",
333
u"Mandos Monitor version " + version))
334
self.log_message_raw((u"bold",
335
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"))
336
484
337
485
self.busname = domain + '.Mandos'
338
486
self.main_loop = gobject.MainLoop()
339
self.bus = dbus.SystemBus()
340
mandos_dbus_objc = self.bus.get_object(
341
self.busname, u"/", follow_name_owner_changes=True)
342
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
343
dbus_interface
344
= server_interface)
345
try:
346
mandos_clients = (self.mandos_serv
347
.GetAllClientsWithProperties())
348
except dbus.exceptions.DBusException:
349
mandos_clients = dbus.Dictionary()
350
351
(self.mandos_serv
352
.connect_to_signal(u"ClientRemoved",
353
self.find_and_remove_client,
354
dbus_interface=server_interface,
355
byte_arrays=True))
356
(self.mandos_serv
357
.connect_to_signal(u"ClientAdded",
358
self.add_new_client,
359
dbus_interface=server_interface,
360
byte_arrays=True))
361
(self.mandos_serv
362
.connect_to_signal(u"ClientNotFound",
363
self.client_not_found,
364
dbus_interface=server_interface,
365
byte_arrays=True))
366
for path, client in mandos_clients.iteritems():
367
client_proxy_object = self.bus.get_object(self.busname,
368
path)
369
self.add_client(MandosClientWidget(server_proxy_object
370
=self.mandos_serv,
371
proxy_object
372
=client_proxy_object,
373
properties=client,
374
update_hook
375
=self.refresh,
376
delete_hook
377
=self.remove_client,
378
logger
379
=self.log_message),
380
path=path)
381
487
382
488
def client_not_found(self, fingerprint, address):
383
self.log_message((u"Client with address %s and fingerprint %s"
384
u" could not be found" % (address,
489
self.log_message(("Client with address %s and fingerprint %s"
490
" could not be found" % (address,
385
491
fingerprint)))
386
492
387
493
def rebuild(self):
389
495
Call this when the widget layout needs to change"""
390
496
self.uilist = []
391
497
#self.uilist.append(urwid.ListBox(self.clients))
392
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
498
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
499
clients),
393
500
#header=urwid.Divider(),
394
501
header=None,
395
footer=urwid.Divider(div_char=self.divider)))
502
footer=
503
urwid.Divider(div_char=
504
self.divider)))
396
505
if self.log_visible:
397
506
self.uilist.append(self.logbox)
398
pass
399
507
self.topwidget = urwid.Pile(self.uilist)
400
508
401
509
def log_message(self, message):
402
510
timestamp = datetime.datetime.now().isoformat()
403
self.log_message_raw(timestamp + u": " + message)
511
self.log_message_raw(timestamp + ": " + message)
404
512
405
513
def log_message_raw(self, markup):
406
514
"""Add a log message to the log buffer."""
409
517
and len(self.log) > self.max_log_length):
410
518
del self.log[0:len(self.log)-self.max_log_length-1]
411
519
self.logbox.set_focus(len(self.logbox.body.contents),
412
coming_from=u"above")
520
coming_from="above")
413
521
self.refresh()
414
522
415
523
def toggle_log_display(self):
416
524
"""Toggle visibility of the log buffer."""
417
525
self.log_visible = not self.log_visible
418
526
self.rebuild()
419
self.log_message(u"Log visibility changed to: "
420
+ unicode(self.log_visible))
527
#self.log_message("Log visibility changed to: "
528
# + unicode(self.log_visible))
421
529
422
530
def change_log_display(self):
423
531
"""Change type of log display.
424
532
Currently, this toggles wrapping of text lines."""
425
if self.log_wrap == u"clip":
426
self.log_wrap = u"any"
533
if self.log_wrap == "clip":
534
self.log_wrap = "any"
427
535
else:
428
self.log_wrap = u"clip"
536
self.log_wrap = "clip"
429
537
for textwidget in self.log:
430
538
textwidget.set_wrap_mode(self.log_wrap)
431
self.log_message(u"Wrap mode: " + self.log_wrap)
539
#self.log_message("Wrap mode: " + self.log_wrap)
432
540
433
541
def find_and_remove_client(self, path, name):
434
"""Find an client from its object path and remove it.
542
"""Find a client by its object path and remove it.
435
543
436
544
This is connected to the ClientRemoved signal from the
437
545
Mandos server object."""
439
547
client = self.clients_dict[path]
440
548
except KeyError:
441
549
# not found?
550
self.log_message("Unknown client %r (%r) removed", name,
551
path)
442
552
return
443
self.remove_client(client, path)
553
client.delete()
444
554
445
555
def add_new_client(self, path):
446
556
client_proxy_object = self.bus.get_object(self.busname, path)
461
571
if path is None:
462
572
path = client.proxy.object_path
463
573
self.clients_dict[path] = client
464
self.clients.sort(None, lambda c: c.properties[u"name"])
574
self.clients.sort(None, lambda c: c.properties["Name"])
465
575
self.refresh()
466
576
467
577
def remove_client(self, client, path=None):
483
593
484
594
def run(self):
485
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
486
639
self.refresh()
487
640
self._input_callback_tag = (gobject.io_add_watch
488
641
(sys.stdin.fileno(),
498
651
499
652
def process_input(self, source, condition):
500
653
keys = self.screen.get_input()
501
translations = { u"ctrl n": u"down", # Emacs
502
u"ctrl p": u"up", # Emacs
503
u"ctrl v": u"page down", # Emacs
504
u"meta v": u"page up", # Emacs
505
u" ": u"page down", # less
506
u"f": u"page down", # less
507
u"b": u"page up", # less
508
u"j": u"down", # vi
509
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
510
663
}
511
664
for key in keys:
512
665
try:
514
667
except KeyError: # :-)
515
668
pass
516
669
517
if key == u"q" or key == u"Q":
670
if key == "q" or key == "Q":
518
671
self.stop()
519
672
break
520
elif key == u"window resize":
673
elif key == "window resize":
521
674
self.size = self.screen.get_cols_rows()
522
675
self.refresh()
523
elif key == u"\f": # Ctrl-L
676
elif key == "\f": # Ctrl-L
524
677
self.refresh()
525
elif key == u"l" or key == u"D":
678
elif key == "l" or key == "D":
526
679
self.toggle_log_display()
527
680
self.refresh()
528
elif key == u"w" or key == u"i":
681
elif key == "w" or key == "i":
529
682
self.change_log_display()
530
683
self.refresh()
531
elif key == u"?" or key == u"f1" or key == u"esc":
684
elif key == "?" or key == "f1" or key == "esc":
532
685
if not self.log_visible:
533
686
self.log_visible = True
534
687
self.rebuild()
535
self.log_message_raw((u"bold",
536
u" ".
537
join((u"q: Quit",
538
u"?: Help",
539
u"l: Log window toggle",
540
u"TAB: Switch window",
541
u"w: Wrap (log)"))))
542
self.log_message_raw((u"bold",
543
u" "
544
.join((u"Clients:",
545
u"e: Enable",
546
u"d: Disable",
547
u"r: Remove",
548
u"s: Start new checker",
549
u"S: Stop checker",
550
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"))))
551
706
self.refresh()
552
elif key == u"tab":
707
elif key == "tab":
553
708
if self.topwidget.get_focus() is self.logbox:
554
709
self.topwidget.set_focus(0)
555
710
else:
556
711
self.topwidget.set_focus(self.logbox)
557
712
self.refresh()
558
#elif (key == u"end" or key == u"meta >" or key == u"G"
559
# or key == u">"):
713
#elif (key == "end" or key == "meta >" or key == "G"
714
# or key == ">"):
560
715
# pass # xxx end-of-buffer
561
#elif (key == u"home" or key == u"meta <" or key == u"g"
562
# or key == u"<"):
716
#elif (key == "home" or key == "meta <" or key == "g"
717
# or key == "<"):
563
718
# pass # xxx beginning-of-buffer
564
#elif key == u"ctrl e" or key == u"$":
719
#elif key == "ctrl e" or key == "$":
565
720
# pass # xxx move-end-of-line
566
#elif key == u"ctrl a" or key == u"^":
721
#elif key == "ctrl a" or key == "^":
567
722
# pass # xxx move-beginning-of-line
568
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
723
#elif key == "ctrl b" or key == "meta (" or key == "h":
569
724
# pass # xxx left
570
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
725
#elif key == "ctrl f" or key == "meta )" or key == "l":
571
726
# pass # xxx right
572
#elif key == u"a":
727
#elif key == "a":
573
728
# pass # scroll up log
574
#elif key == u"z":
729
#elif key == "z":
575
730
# pass # scroll down log
576
731
elif self.topwidget.selectable():
577
732
self.topwidget.keypress(self.size, key)
581
736
ui = UserInterface()
582
737
try:
583
738
ui.run()
739
except KeyboardInterrupt:
740
ui.screen.stop()
584
741
except Exception, e:
585
742
ui.log_message(unicode(e))
586
743
ui.screen.stop()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0