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- Committer: Teddy Hogeborn
- Date: 2011-10-09 19:30:03 UTC
- mfrom: (237.4.18 release)
- Revision ID: teddy@recompile.se-20111009193003-sk3omoxr2yknneub
Merge from release branch.
- files added:
- DBUS-API
- debian/source
- 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 © 2009-2011 Teddy Hogeborn
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# Copyright © 2009-2011 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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#
3
24
4
from __future__ import division, absolute_import, with_statement
25
from __future__ import (division, absolute_import, print_function,
26
unicode_literals)
5
27
6
28
import sys
7
29
import os
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41
20
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import UserList
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43
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import locale
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46
locale.setlocale(locale.LC_ALL, '')
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48
import logging
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logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
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22
51
# 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 = "1.4.0"
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56
28
57
# Always run in monochrome mode
29
58
urwid.curses_display.curses.has_colors = lambda : False
33
62
urwid.curses_display.curses.A_UNDERLINE |= (
34
63
urwid.curses_display.curses.A_BLINK)
35
64
65
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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36
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class MandosClientPropertyCache(object):
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82
"""This wraps a Mandos Client D-Bus proxy object, caches the
38
83
properties and calls a hook function when any of them are
39
84
changed.
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85
"""
41
def __init__(self, proxy_object=None, properties=None, *args,
42
**kwargs):
86
def __init__(self, proxy_object=None, *args, **kwargs):
43
87
self.proxy = proxy_object # Mandos Client proxy object
44
88
45
if properties is None:
46
self.properties = dict()
47
else:
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self.properties = properties
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self.proxy.connect_to_signal(u"PropertyChanged",
50
self.property_changed,
51
client_interface,
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byte_arrays=True)
89
self.properties = dict()
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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,
93
client_interface,
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byte_arrays=True))
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95
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if properties is None:
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self.properties.update(self.proxy.GetAll(client_interface,
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dbus_interface =
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dbus.PROPERTIES_IFACE))
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super(MandosClientPropertyCache, self).__init__(
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proxy_object=proxy_object,
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properties=properties, *args, **kwargs)
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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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100
#XXX This breaks good super behaviour
101
# super(MandosClientPropertyCache, self).__init__(
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# *args, **kwargs)
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62
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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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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__(
114
*args, **kwargs)
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115
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class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
82
129
# Logger
83
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self.logger = logger
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131
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self._update_timer_callback_tag = None
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self._update_timer_callback_lock = 0
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self.last_checker_failed = False
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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__(
90
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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",
107
self.rejected,
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client_interface,
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byte_arrays=True)
145
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last_checked_ok = isoformat_to_datetime(self.properties
147
["LastCheckedOK"])
148
if last_checked_ok is None:
149
self.last_checker_failed = True
150
else:
151
self.last_checker_failed = ((datetime.datetime.utcnow()
152
- last_checked_ok)
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> datetime.timedelta
154
(milliseconds=
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self.properties
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["Interval"]))
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if self.last_checker_failed:
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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),
181
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):
188
super(self, MandosClientWidget).property_changed(property,
189
value)
190
if property == "ApprovalPending":
191
using_timer(bool(value))
192
193
def using_timer(self, flag):
194
"""Call this method with True or False when timer should be
195
activated or deactivated.
196
"""
197
old = self._update_timer_callback_lock
198
if flag:
199
self._update_timer_callback_lock += 1
200
else:
201
self._update_timer_callback_lock -= 1
202
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
205
(1000,
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self.update_timer))
207
elif old and self._update_timer_callback_lock == 0:
208
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):
112
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if exitstatus == 0:
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self.logger(u'Checker for client %s (command "%s")'
114
u' was successful'
115
% (self.properties[u"name"], command))
213
if self.last_checker_failed:
214
self.last_checker_failed = False
215
self.using_timer(False)
216
#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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self.update()
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220
return
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# Checker failed
222
if not self.last_checker_failed:
223
self.last_checker_failed = True
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self.using_timer(True)
117
225
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'
120
% (self.properties[u"name"], command,
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self.logger('Checker for client %s (command "%s")'
227
' failed with exit code %s'
228
% (self.properties["Name"], command,
121
229
os.WEXITSTATUS(condition)))
122
return
123
if os.WIFSIGNALED(condition):
124
self.logger(u'Checker for client %s (command "%s")'
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u' was killed by signal %s'
126
% (self.properties[u"name"], command,
230
elif os.WIFSIGNALED(condition):
231
self.logger('Checker for client %s (command "%s")'
232
' was killed by signal %s'
233
% (self.properties["Name"], command,
127
234
os.WTERMSIG(condition)))
128
return
129
if os.WCOREDUMP(condition):
130
self.logger(u'Checker for client %s (command "%s")'
131
u' dumped core'
132
% (self.properties[u"name"], command))
133
self.logger(u'Checker for client %s completed mysteriously')
235
elif os.WCOREDUMP(condition):
236
self.logger('Checker for client %s (command "%s")'
237
' dumped core'
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% (self.properties["Name"], command))
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else:
240
self.logger('Checker for client %s completed'
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' mysteriously')
242
self.update()
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def checker_started(self, command):
136
self.logger(u'Client %s started checker "%s"'
137
% (self.properties[u"name"], unicode(command)))
245
#self.logger('Client %s started checker "%s"'
246
# % (self.properties["Name"], unicode(command)))
247
pass
138
248
139
249
def got_secret(self):
140
self.logger(u'Client %s received its secret'
141
% self.properties[u"name"])
142
143
def rejected(self):
144
self.logger(u'Client %s was rejected'
145
% self.properties[u"name"])
250
self.last_checker_failed = False
251
self.logger('Client %s received its secret'
252
% self.properties["Name"])
253
254
def need_approval(self, timeout, default):
255
if not default:
256
message = 'Client %s needs approval within %s seconds'
257
else:
258
message = 'Client %s will get its secret in %s seconds'
259
self.logger(message
260
% (self.properties["Name"], timeout/1000))
261
self.using_timer(True)
262
263
def rejected(self, reason):
264
self.logger('Client %s was rejected; reason: %s'
265
% (self.properties["Name"], reason))
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147
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def selectable(self):
148
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"""Make this a "selectable" widget.
149
269
This overrides the method from urwid.FlowWidget."""
150
270
return True
151
271
152
def rows(self, (maxcol,), focus=False):
272
def rows(self, maxcolrow, focus=False):
153
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"""How many rows this widget will occupy might depend on
154
274
whether we have focus or not.
155
275
This overrides the method from urwid.FlowWidget"""
156
return self.current_widget(focus).rows((maxcol,), focus=focus)
276
return self.current_widget(focus).rows(maxcolrow, focus=focus)
157
277
158
278
def current_widget(self, focus=False):
159
279
if focus or self.opened:
163
283
def update(self):
164
284
"Called when what is visible on the screen should be updated."
165
285
# How to add standout mode to a style
166
with_standout = { u"normal": u"standout",
167
u"bold": u"bold-standout",
168
u"underline-blink":
169
u"underline-blink-standout",
170
u"bold-underline-blink":
171
u"bold-underline-blink-standout",
286
with_standout = { "normal": "standout",
287
"bold": "bold-standout",
288
"underline-blink":
289
"underline-blink-standout",
290
"bold-underline-blink":
291
"bold-underline-blink-standout",
172
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}
173
293
174
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# Rebuild focus and non-focus widgets using current properties
175
self._text = (u'%(name)s: %(enabled)s'
176
% { u"name": self.properties[u"name"],
177
u"enabled":
178
(u"enabled"
179
if self.properties[u"enabled"]
180
else u"DISABLED")})
295
296
# Base part of a client. Name!
297
base = ('%(name)s: '
298
% {"name": self.properties["Name"]})
299
if not self.properties["Enabled"]:
300
message = "DISABLED"
301
elif self.properties["ApprovalPending"]:
302
timeout = datetime.timedelta(milliseconds
303
= self.properties
304
["ApprovalDelay"])
305
last_approval_request = isoformat_to_datetime(
306
self.properties["LastApprovalRequest"])
307
if last_approval_request is not None:
308
timer = timeout - (datetime.datetime.utcnow()
309
- last_approval_request)
310
else:
311
timer = datetime.timedelta()
312
if self.properties["ApprovedByDefault"]:
313
message = "Approval in %s. (d)eny?"
314
else:
315
message = "Denial in %s. (a)pprove?"
316
message = message % unicode(timer).rsplit(".", 1)[0]
317
elif self.last_checker_failed:
318
# When checker has failed, print a timer until client expires
319
expires = self.properties["Expires"]
320
if expires == "":
321
timer = datetime.timedelta(0)
322
else:
323
expires = datetime.datetime.strptime(expires,
324
'%Y-%m-%dT%H:%M:%S.%f')
325
timer = expires - datetime.datetime.utcnow()
326
message = ('A checker has failed! Time until client'
327
' gets disabled: %s'
328
% unicode(timer).rsplit(".", 1)[0])
329
else:
330
message = "enabled"
331
self._text = "%s%s" % (base, message)
332
181
333
if not urwid.supports_unicode():
182
334
self._text = self._text.encode("ascii", "replace")
183
textlist = [(u"normal", self._text)]
335
textlist = [("normal", self._text)]
184
336
self._text_widget.set_text(textlist)
185
337
self._focus_text_widget.set_text([(with_standout[text[0]],
186
338
text[1])
194
346
if self.update_hook is not None:
195
347
self.update_hook()
196
348
197
def delete(self):
349
def update_timer(self):
350
"""called by gobject. Will indefinitely loop until
351
gobject.source_remove() on tag is called"""
352
self.update()
353
return True # Keep calling this
354
355
def delete(self, *args, **kwargs):
356
if self._update_timer_callback_tag is not None:
357
gobject.source_remove(self._update_timer_callback_tag)
358
self._update_timer_callback_tag = None
359
for match in self.match_objects:
360
match.remove()
361
self.match_objects = ()
198
362
if self.delete_hook is not None:
199
363
self.delete_hook(self)
364
return super(MandosClientWidget, self).delete(*args, **kwargs)
200
365
201
def render(self, (maxcol,), focus=False):
366
def render(self, maxcolrow, focus=False):
202
367
"""Render differently if we have focus.
203
368
This overrides the method from urwid.FlowWidget"""
204
return self.current_widget(focus).render((maxcol,),
369
return self.current_widget(focus).render(maxcolrow,
205
370
focus=focus)
206
371
207
def keypress(self, (maxcol,), key):
372
def keypress(self, maxcolrow, key):
208
373
"""Handle keys.
209
374
This overrides the method from urwid.FlowWidget"""
210
if key == u"e" or key == u"+":
211
self.proxy.Enable()
212
elif key == u"d" or key == u"-":
213
self.proxy.Disable()
214
elif key == u"r" or key == u"_" or key == u"ctrl k":
375
if key == "+":
376
self.proxy.Enable(dbus_interface = client_interface,
377
ignore_reply=True)
378
elif key == "-":
379
self.proxy.Disable(dbus_interface = client_interface,
380
ignore_reply=True)
381
elif key == "a":
382
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
383
dbus_interface = client_interface,
384
ignore_reply=True)
385
elif key == "d":
386
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
387
dbus_interface = client_interface,
388
ignore_reply=True)
389
elif key == "R" or key == "_" or key == "ctrl k":
215
390
self.server_proxy_object.RemoveClient(self.proxy
216
.object_path)
217
elif key == u"s":
218
self.proxy.StartChecker()
219
elif key == u"S":
220
self.proxy.StopChecker()
221
elif key == u"C":
222
self.proxy.CheckedOK()
391
.object_path,
392
ignore_reply=True)
393
elif key == "s":
394
self.proxy.StartChecker(dbus_interface = client_interface,
395
ignore_reply=True)
396
elif key == "S":
397
self.proxy.StopChecker(dbus_interface = client_interface,
398
ignore_reply=True)
399
elif key == "C":
400
self.proxy.CheckedOK(dbus_interface = client_interface,
401
ignore_reply=True)
223
402
# xxx
224
# elif key == u"p" or key == "=":
403
# elif key == "p" or key == "=":
225
404
# self.proxy.pause()
226
# elif key == u"u" or key == ":":
405
# elif key == "u" or key == ":":
227
406
# self.proxy.unpause()
228
# elif key == u"RET":
407
# elif key == "RET":
229
408
# self.open()
230
409
else:
231
410
return key
247
426
"down" key presses, thus not allowing any containing widgets to
248
427
use them as an excuse to shift focus away from this widget.
249
428
"""
250
def keypress(self, (maxcol, maxrow), key):
251
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
252
if ret in (u"up", u"down"):
429
def keypress(self, maxcolrow, key):
430
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
431
if ret in ("up", "down"):
253
432
return
254
433
return ret
255
434
264
443
self.screen = urwid.curses_display.Screen()
265
444
266
445
self.screen.register_palette((
267
(u"normal",
268
u"default", u"default", None),
269
(u"bold",
270
u"default", u"default", u"bold"),
271
(u"underline-blink",
272
u"default", u"default", u"underline"),
273
(u"standout",
274
u"default", u"default", u"standout"),
275
(u"bold-underline-blink",
276
u"default", u"default", (u"bold", u"underline")),
277
(u"bold-standout",
278
u"default", u"default", (u"bold", u"standout")),
279
(u"underline-blink-standout",
280
u"default", u"default", (u"underline", u"standout")),
281
(u"bold-underline-blink-standout",
282
u"default", u"default", (u"bold", u"underline",
283
u"standout")),
446
("normal",
447
"default", "default", None),
448
("bold",
449
"default", "default", "bold"),
450
("underline-blink",
451
"default", "default", "underline"),
452
("standout",
453
"default", "default", "standout"),
454
("bold-underline-blink",
455
"default", "default", ("bold", "underline")),
456
("bold-standout",
457
"default", "default", ("bold", "standout")),
458
("underline-blink-standout",
459
"default", "default", ("underline", "standout")),
460
("bold-underline-blink-standout",
461
"default", "default", ("bold", "underline",
462
"standout")),
284
463
))
285
464
286
465
if urwid.supports_unicode():
287
self.divider = u"─" # \u2500
288
#self.divider = u"━" # \u2501
466
self.divider = "─" # \u2500
467
#self.divider = "━" # \u2501
289
468
else:
290
#self.divider = u"-" # \u002d
291
self.divider = u"_" # \u005f
469
#self.divider = "-" # \u002d
470
self.divider = "_" # \u005f
292
471
293
472
self.screen.start()
294
473
308
487
# This keeps track of whether self.uilist currently has
309
488
# self.logbox in it or not
310
489
self.log_visible = True
311
self.log_wrap = u"any"
490
self.log_wrap = "any"
312
491
313
492
self.rebuild()
314
self.log_message_raw((u"bold",
315
u"Mandos Monitor version " + version))
316
self.log_message_raw((u"bold",
317
u"q: Quit ?: Help"))
493
self.log_message_raw(("bold",
494
"Mandos Monitor version " + version))
495
self.log_message_raw(("bold",
496
"q: Quit ?: Help"))
318
497
319
498
self.busname = domain + '.Mandos'
320
499
self.main_loop = gobject.MainLoop()
321
500
self.bus = dbus.SystemBus()
322
501
mandos_dbus_objc = self.bus.get_object(
323
self.busname, u"/", follow_name_owner_changes=True)
502
self.busname, "/", follow_name_owner_changes=True)
324
503
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
325
504
dbus_interface
326
505
= server_interface)
331
510
mandos_clients = dbus.Dictionary()
332
511
333
512
(self.mandos_serv
334
.connect_to_signal(u"ClientRemoved",
513
.connect_to_signal("ClientRemoved",
335
514
self.find_and_remove_client,
336
515
dbus_interface=server_interface,
337
516
byte_arrays=True))
338
517
(self.mandos_serv
339
.connect_to_signal(u"ClientAdded",
518
.connect_to_signal("ClientAdded",
340
519
self.add_new_client,
341
520
dbus_interface=server_interface,
342
521
byte_arrays=True))
343
522
(self.mandos_serv
344
.connect_to_signal(u"ClientNotFound",
523
.connect_to_signal("ClientNotFound",
345
524
self.client_not_found,
346
525
dbus_interface=server_interface,
347
526
byte_arrays=True))
362
541
path=path)
363
542
364
543
def client_not_found(self, fingerprint, address):
365
self.log_message((u"Client with address %s and fingerprint %s"
366
u" could not be found" % (address,
544
self.log_message(("Client with address %s and fingerprint %s"
545
" could not be found" % (address,
367
546
fingerprint)))
368
547
369
548
def rebuild(self):
371
550
Call this when the widget layout needs to change"""
372
551
self.uilist = []
373
552
#self.uilist.append(urwid.ListBox(self.clients))
374
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
553
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
554
clients),
375
555
#header=urwid.Divider(),
376
556
header=None,
377
footer=urwid.Divider(div_char=self.divider)))
557
footer=
558
urwid.Divider(div_char=
559
self.divider)))
378
560
if self.log_visible:
379
561
self.uilist.append(self.logbox)
380
562
pass
382
564
383
565
def log_message(self, message):
384
566
timestamp = datetime.datetime.now().isoformat()
385
self.log_message_raw(timestamp + u": " + message)
567
self.log_message_raw(timestamp + ": " + message)
386
568
387
569
def log_message_raw(self, markup):
388
570
"""Add a log message to the log buffer."""
391
573
and len(self.log) > self.max_log_length):
392
574
del self.log[0:len(self.log)-self.max_log_length-1]
393
575
self.logbox.set_focus(len(self.logbox.body.contents),
394
coming_from=u"above")
576
coming_from="above")
395
577
self.refresh()
396
578
397
579
def toggle_log_display(self):
398
580
"""Toggle visibility of the log buffer."""
399
581
self.log_visible = not self.log_visible
400
582
self.rebuild()
401
self.log_message(u"Log visibility changed to: "
402
+ unicode(self.log_visible))
583
#self.log_message("Log visibility changed to: "
584
# + unicode(self.log_visible))
403
585
404
586
def change_log_display(self):
405
587
"""Change type of log display.
406
588
Currently, this toggles wrapping of text lines."""
407
if self.log_wrap == u"clip":
408
self.log_wrap = u"any"
589
if self.log_wrap == "clip":
590
self.log_wrap = "any"
409
591
else:
410
self.log_wrap = u"clip"
592
self.log_wrap = "clip"
411
593
for textwidget in self.log:
412
594
textwidget.set_wrap_mode(self.log_wrap)
413
self.log_message(u"Wrap mode: " + self.log_wrap)
595
#self.log_message("Wrap mode: " + self.log_wrap)
414
596
415
597
def find_and_remove_client(self, path, name):
416
"""Find an client from its object path and remove it.
598
"""Find a client by its object path and remove it.
417
599
418
600
This is connected to the ClientRemoved signal from the
419
601
Mandos server object."""
421
603
client = self.clients_dict[path]
422
604
except KeyError:
423
605
# not found?
606
self.log_message("Unknown client %r (%r) removed", name,
607
path)
424
608
return
425
self.remove_client(client, path)
609
client.delete()
426
610
427
def add_new_client(self, path, properties):
611
def add_new_client(self, path):
428
612
client_proxy_object = self.bus.get_object(self.busname, path)
429
613
self.add_client(MandosClientWidget(server_proxy_object
430
614
=self.mandos_serv,
431
615
proxy_object
432
616
=client_proxy_object,
433
properties=properties,
434
617
update_hook
435
618
=self.refresh,
436
619
delete_hook
437
=self.remove_client),
620
=self.remove_client,
621
logger
622
=self.log_message),
438
623
path=path)
439
624
440
625
def add_client(self, client, path=None):
442
627
if path is None:
443
628
path = client.proxy.object_path
444
629
self.clients_dict[path] = client
445
self.clients.sort(None, lambda c: c.properties[u"name"])
630
self.clients.sort(None, lambda c: c.properties["Name"])
446
631
self.refresh()
447
632
448
633
def remove_client(self, client, path=None):
479
664
480
665
def process_input(self, source, condition):
481
666
keys = self.screen.get_input()
482
translations = { u"ctrl n": u"down", # Emacs
483
u"ctrl p": u"up", # Emacs
484
u"ctrl v": u"page down", # Emacs
485
u"meta v": u"page up", # Emacs
486
u" ": u"page down", # less
487
u"f": u"page down", # less
488
u"b": u"page up", # less
489
u"j": u"down", # vi
490
u"k": u"up", # vi
667
translations = { "ctrl n": "down", # Emacs
668
"ctrl p": "up", # Emacs
669
"ctrl v": "page down", # Emacs
670
"meta v": "page up", # Emacs
671
" ": "page down", # less
672
"f": "page down", # less
673
"b": "page up", # less
674
"j": "down", # vi
675
"k": "up", # vi
491
676
}
492
677
for key in keys:
493
678
try:
495
680
except KeyError: # :-)
496
681
pass
497
682
498
if key == u"q" or key == u"Q":
683
if key == "q" or key == "Q":
499
684
self.stop()
500
685
break
501
elif key == u"window resize":
686
elif key == "window resize":
502
687
self.size = self.screen.get_cols_rows()
503
688
self.refresh()
504
elif key == u"\f": # Ctrl-L
689
elif key == "\f": # Ctrl-L
505
690
self.refresh()
506
elif key == u"l" or key == u"D":
691
elif key == "l" or key == "D":
507
692
self.toggle_log_display()
508
693
self.refresh()
509
elif key == u"w" or key == u"i":
694
elif key == "w" or key == "i":
510
695
self.change_log_display()
511
696
self.refresh()
512
elif key == u"?" or key == u"f1" or key == u"esc":
697
elif key == "?" or key == "f1" or key == "esc":
513
698
if not self.log_visible:
514
699
self.log_visible = True
515
700
self.rebuild()
516
self.log_message_raw((u"bold",
517
u" ".
518
join((u"q: Quit",
519
u"?: Help",
520
u"l: Log window toggle",
521
u"TAB: Switch window",
522
u"w: Wrap (log)"))))
523
self.log_message_raw((u"bold",
524
u" "
525
.join((u"Clients:",
526
u"e: Enable",
527
u"d: Disable",
528
u"r: Remove",
529
u"s: Start new checker",
530
u"S: Stop checker",
531
u"C: Checker OK"))))
701
self.log_message_raw(("bold",
702
" ".
703
join(("q: Quit",
704
"?: Help",
705
"l: Log window toggle",
706
"TAB: Switch window",
707
"w: Wrap (log)"))))
708
self.log_message_raw(("bold",
709
" "
710
.join(("Clients:",
711
"+: Enable",
712
"-: Disable",
713
"R: Remove",
714
"s: Start new checker",
715
"S: Stop checker",
716
"C: Checker OK",
717
"a: Approve",
718
"d: Deny"))))
532
719
self.refresh()
533
elif key == u"tab":
720
elif key == "tab":
534
721
if self.topwidget.get_focus() is self.logbox:
535
722
self.topwidget.set_focus(0)
536
723
else:
537
724
self.topwidget.set_focus(self.logbox)
538
725
self.refresh()
539
#elif (key == u"end" or key == u"meta >" or key == u"G"
540
# or key == u">"):
726
#elif (key == "end" or key == "meta >" or key == "G"
727
# or key == ">"):
541
728
# pass # xxx end-of-buffer
542
#elif (key == u"home" or key == u"meta <" or key == u"g"
543
# or key == u"<"):
729
#elif (key == "home" or key == "meta <" or key == "g"
730
# or key == "<"):
544
731
# pass # xxx beginning-of-buffer
545
#elif key == u"ctrl e" or key == u"$":
732
#elif key == "ctrl e" or key == "$":
546
733
# pass # xxx move-end-of-line
547
#elif key == u"ctrl a" or key == u"^":
734
#elif key == "ctrl a" or key == "^":
548
735
# pass # xxx move-beginning-of-line
549
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
736
#elif key == "ctrl b" or key == "meta (" or key == "h":
550
737
# pass # xxx left
551
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
738
#elif key == "ctrl f" or key == "meta )" or key == "l":
552
739
# pass # xxx right
553
#elif key == u"a":
740
#elif key == "a":
554
741
# pass # scroll up log
555
#elif key == u"z":
742
#elif key == "z":
556
743
# pass # scroll down log
557
744
elif self.topwidget.selectable():
558
745
self.topwidget.keypress(self.size, key)
562
749
ui = UserInterface()
563
750
try:
564
751
ui.run()
565
except:
752
except KeyboardInterrupt:
753
ui.screen.stop()
754
except Exception, e:
755
ui.log_message(unicode(e))
566
756
ui.screen.stop()
567
757
raise
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0