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- Committer: Teddy Hogeborn
- Date: 2009-11-05 19:16:46 UTC
- Revision ID: teddy@fukt.bsnet.se-20091105191646-5l7bkq5h4wkh3huh
* mandos-monitor: New prototype version of interactive server
administraton tool using D-Bus.
administraton tool using D-Bus.
- files removed:
- 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 © 2009,2010 Teddy Hogeborn
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# Copyright © 2009,2010 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@fukt.bsnet.se>.
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#
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3
25
from __future__ import division, absolute_import, print_function, unicode_literals
4
from __future__ import division, absolute_import, with_statement
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5
27
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import sys
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import os
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7
import signal
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8
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import datetime
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33
9
import urwid.curses_display
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10
import urwid
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11
40
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import UserList
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18
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import locale
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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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20
domain = 'se.bsnet.fukt'
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server_interface = domain + '.Mandos'
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client_interface = domain + '.Mandos.Client'
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version = "1.2.3"
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version = "1.0.14"
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24
56
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# Always run in monochrome mode
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26
urwid.curses_display.curses.has_colors = lambda : False
61
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urwid.curses_display.curses.A_UNDERLINE |= (
62
31
urwid.curses_display.curses.A_BLINK)
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32
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def isoformat_to_datetime(iso):
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"Parse an ISO 8601 date string to a datetime.datetime()"
66
if not iso:
67
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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80
33
class MandosClientPropertyCache(object):
81
34
"""This wraps a Mandos Client D-Bus proxy object, caches the
82
35
properties and calls a hook function when any of them are
83
36
changed.
84
37
"""
85
def __init__(self, proxy_object=None, *args, **kwargs):
38
def __init__(self, proxy_object=None, properties=None, *args,
39
**kwargs):
40
# Type conversion mapping
41
self.type_map = {
42
dbus.ObjectPath: unicode,
43
dbus.ByteArray: str,
44
dbus.Signature: unicode,
45
dbus.Byte: chr,
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dbus.Int16: int,
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dbus.UInt16: int,
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dbus.Int32: int,
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dbus.UInt32: int,
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dbus.Int64: int,
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dbus.UInt64: int,
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dbus.Dictionary: dict,
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dbus.Array: list,
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dbus.String: unicode,
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dbus.Boolean: bool,
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dbus.Double: float,
57
dbus.Struct: tuple,
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}
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self.proxy = proxy_object # Mandos Client proxy object
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60
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self.properties = dict()
61
if properties is None:
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self.properties = dict()
63
else:
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self.properties = dict(self.convert_property(prop, val)
65
for prop, val in
66
properties.iteritems())
89
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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,
96
dbus_interface = dbus.PROPERTIES_IFACE))
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98
#XXX This break good super behaviour!
99
# super(MandosClientPropertyCache, self).__init__(
100
# *args, **kwargs)
72
if properties is None:
73
self.properties.update(
74
self.convert_property(prop, val)
75
for prop, val in
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self.proxy.GetAll(client_interface,
77
dbus_interface =
78
dbus.PROPERTIES_IFACE).iteritems())
79
super(MandosClientPropertyCache, self).__init__(
80
proxy_object=proxy_object,
81
properties=properties, *args, **kwargs)
101
82
83
def convert_property(self, property, value):
84
"""This converts the arguments from a D-Bus signal, which are
85
D-Bus types, into normal Python types, using a conversion
86
function from "self.type_map".
87
"""
88
property_name = unicode(property) # Always a dbus.String
89
if isinstance(value, dbus.UTF8String):
90
# Should not happen, but prepare for it anyway
91
value = dbus.String(str(value).decode("utf-8"))
92
try:
93
convfunc = self.type_map[type(value)]
94
except KeyError:
95
# Unknown type, return unmodified
96
return property_name, value
97
return property_name, convfunc(value)
102
98
def property_changed(self, property=None, value=None):
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99
"""This is called whenever we get a PropertyChanged signal
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100
It updates the changed property in the "properties" dict.
105
101
"""
102
# Convert name and value
103
property_name, cvalue = self.convert_property(property, value)
106
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# Update properties dict with new value
107
self.properties[property] = value
105
self.properties[property_name] = cvalue
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class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
112
110
"""
113
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def __init__(self, server_proxy_object=None, update_hook=None,
115
delete_hook=None, logger=None, *args, **kwargs):
113
delete_hook=None, *args, **kwargs):
116
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# Called on update
117
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self.update_hook = update_hook
118
116
# Called on delete
119
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self.delete_hook = delete_hook
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# Mandos Server proxy object
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self.server_proxy_object = server_proxy_object
122
# Logger
123
self.logger = logger
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125
self._update_timer_callback_tag = None
126
self._update_timer_callback_lock = 0
127
self.last_checker_failed = False
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129
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# The widget shown normally
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self._text_widget = urwid.Text("")
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127
*args, **kwargs)
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self.update()
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self.opened = False
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last_checked_ok = isoformat_to_datetime(self.properties
140
["LastCheckedOK"])
141
if last_checked_ok is None:
142
self.last_checker_failed = True
143
else:
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self.last_checker_failed = ((datetime.datetime.utcnow()
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- last_checked_ok)
146
> datetime.timedelta
147
(milliseconds=
148
self.properties
149
["Interval"]))
150
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if self.last_checker_failed:
152
self.using_timer(True)
153
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if self.need_approval:
155
self.using_timer(True)
156
157
self.proxy.connect_to_signal("CheckerCompleted",
158
self.checker_completed,
159
client_interface,
160
byte_arrays=True)
161
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)
165
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)
173
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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def property_changed(self, property=None, value=None):
179
super(self, MandosClientWidget).property_changed(property,
180
value)
181
if property == "ApprovalPending":
182
using_timer(bool(value))
183
184
def using_timer(self, flag):
185
"""Call this method with True or False when timer should be
186
activated or deactivated.
187
"""
188
old = self._update_timer_callback_lock
189
if flag:
190
self._update_timer_callback_lock += 1
191
else:
192
self._update_timer_callback_lock -= 1
193
if old == 0 and self._update_timer_callback_lock:
194
self._update_timer_callback_tag = (gobject.timeout_add
195
(1000,
196
self.update_timer))
197
elif old and self._update_timer_callback_lock == 0:
198
gobject.source_remove(self._update_timer_callback_tag)
199
self._update_timer_callback_tag = None
200
201
def checker_completed(self, exitstatus, condition, command):
202
if exitstatus == 0:
203
if self.last_checker_failed:
204
self.last_checker_failed = False
205
self.using_timer(False)
206
#self.logger('Checker for client %s (command "%s")'
207
# ' was successful'
208
# % (self.properties["Name"], command))
209
self.update()
210
return
211
# Checker failed
212
if not self.last_checker_failed:
213
self.last_checker_failed = True
214
self.using_timer(True)
215
if os.WIFEXITED(condition):
216
self.logger('Checker for client %s (command "%s")'
217
' failed with exit code %s'
218
% (self.properties["Name"], command,
219
os.WEXITSTATUS(condition)))
220
elif os.WIFSIGNALED(condition):
221
self.logger('Checker for client %s (command "%s")'
222
' was killed by signal %s'
223
% (self.properties["Name"], command,
224
os.WTERMSIG(condition)))
225
elif os.WCOREDUMP(condition):
226
self.logger('Checker for client %s (command "%s")'
227
' dumped core'
228
% (self.properties["Name"], command))
229
else:
230
self.logger('Checker for client %s completed'
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' mysteriously')
232
self.update()
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def checker_started(self, command):
235
#self.logger('Client %s started checker "%s"'
236
# % (self.properties["Name"], unicode(command)))
237
pass
238
239
def got_secret(self):
240
self.last_checker_failed = False
241
self.logger('Client %s received its secret'
242
% self.properties["Name"])
243
244
def need_approval(self, timeout, default):
245
if not default:
246
message = 'Client %s needs approval within %s seconds'
247
else:
248
message = 'Client %s will get its secret in %s seconds'
249
self.logger(message
250
% (self.properties["Name"], timeout/1000))
251
self.using_timer(True)
252
253
def rejected(self, reason):
254
self.logger('Client %s was rejected; reason: %s'
255
% (self.properties["Name"], reason))
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257
131
def selectable(self):
258
132
"""Make this a "selectable" widget.
259
133
This overrides the method from urwid.FlowWidget."""
260
134
return True
261
135
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def rows(self, maxcolrow, focus=False):
136
def rows(self, (maxcol,), focus=False):
263
137
"""How many rows this widget will occupy might depend on
264
138
whether we have focus or not.
265
139
This overrides the method from urwid.FlowWidget"""
266
return self.current_widget(focus).rows(maxcolrow, focus=focus)
140
return self.current_widget(focus).rows((maxcol,), focus=focus)
267
141
268
142
def current_widget(self, focus=False):
269
143
if focus or self.opened:
273
147
def update(self):
274
148
"Called when what is visible on the screen should be updated."
275
149
# How to add standout mode to a style
276
with_standout = { "normal": "standout",
277
"bold": "bold-standout",
278
"underline-blink":
279
"underline-blink-standout",
280
"bold-underline-blink":
281
"bold-underline-blink-standout",
150
with_standout = { u"normal": u"standout",
151
u"bold": u"bold-standout",
152
u"underline-blink":
153
u"underline-blink-standout",
154
u"bold-underline-blink":
155
u"bold-underline-blink-standout",
282
156
}
283
157
284
158
# Rebuild focus and non-focus widgets using current properties
285
286
# Base part of a client. Name!
287
base = ('%(name)s: '
288
% {"name": self.properties["Name"]})
289
if not self.properties["Enabled"]:
290
message = "DISABLED"
291
elif self.properties["ApprovalPending"]:
292
timeout = datetime.timedelta(milliseconds
293
= self.properties
294
["ApprovalDelay"])
295
last_approval_request = isoformat_to_datetime(
296
self.properties["LastApprovalRequest"])
297
if last_approval_request is not None:
298
timer = timeout - (datetime.datetime.utcnow()
299
- last_approval_request)
300
else:
301
timer = datetime.timedelta()
302
if self.properties["ApprovedByDefault"]:
303
message = "Approval in %s. (d)eny?"
304
else:
305
message = "Denial in %s. (a)pprove?"
306
message = message % unicode(timer).rsplit(".", 1)[0]
307
elif self.last_checker_failed:
308
timeout = datetime.timedelta(milliseconds
309
= self.properties
310
["Timeout"])
311
last_ok = isoformat_to_datetime(
312
max((self.properties["LastCheckedOK"]
313
or self.properties["Created"]),
314
self.properties["LastEnabled"]))
315
timer = timeout - (datetime.datetime.utcnow() - last_ok)
316
message = ('A checker has failed! Time until client'
317
' gets disabled: %s'
318
% unicode(timer).rsplit(".", 1)[0])
319
else:
320
message = "enabled"
321
self._text = "%s%s" % (base, message)
322
159
self._text = (u'name="%(name)s", enabled=%(enabled)s'
160
% self.properties)
323
161
if not urwid.supports_unicode():
324
162
self._text = self._text.encode("ascii", "replace")
325
textlist = [("normal", self._text)]
163
textlist = [(u"normal", u"BLÄRGH: "), (u"bold", self._text)]
326
164
self._text_widget.set_text(textlist)
327
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self._focus_text_widget.set_text([(with_standout[text[0]],
328
166
text[1])
336
174
if self.update_hook is not None:
337
175
self.update_hook()
338
176
339
def update_timer(self):
340
"called by gobject"
341
self.update()
342
return True # Keep calling this
343
344
177
def delete(self):
345
if self._update_timer_callback_tag is not None:
346
gobject.source_remove(self._update_timer_callback_tag)
347
self._update_timer_callback_tag = None
348
178
if self.delete_hook is not None:
349
179
self.delete_hook(self)
350
180
351
def render(self, maxcolrow, focus=False):
181
def render(self, (maxcol,), focus=False):
352
182
"""Render differently if we have focus.
353
183
This overrides the method from urwid.FlowWidget"""
354
return self.current_widget(focus).render(maxcolrow,
184
return self.current_widget(focus).render((maxcol,),
355
185
focus=focus)
356
186
357
def keypress(self, maxcolrow, key):
187
def keypress(self, (maxcol,), key):
358
188
"""Handle keys.
359
189
This overrides the method from urwid.FlowWidget"""
360
if key == "+":
361
self.proxy.Enable(dbus_interface = client_interface)
362
elif key == "-":
363
self.proxy.Disable(dbus_interface = client_interface)
364
elif key == "a":
365
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
366
dbus_interface = client_interface)
367
elif key == "d":
368
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
369
dbus_interface = client_interface)
370
elif key == "R" or key == "_" or key == "ctrl k":
190
if key == u"e" or key == u"+":
191
self.proxy.Enable()
192
elif key == u"d" or key == u"-":
193
self.proxy.Disable()
194
elif key == u"r" or key == u"_":
371
195
self.server_proxy_object.RemoveClient(self.proxy
372
196
.object_path)
373
elif key == "s":
374
self.proxy.StartChecker(dbus_interface = client_interface)
375
elif key == "S":
376
self.proxy.StopChecker(dbus_interface = client_interface)
377
elif key == "C":
378
self.proxy.CheckedOK(dbus_interface = client_interface)
197
elif key == u"s":
198
self.proxy.StartChecker()
199
elif key == u"c":
200
self.proxy.StopChecker()
201
elif key == u"S":
202
self.proxy.CheckedOK()
379
203
# xxx
380
# elif key == "p" or key == "=":
204
# elif key == u"p" or key == "=":
381
205
# self.proxy.pause()
382
# elif key == "u" or key == ":":
206
# elif key == u"u" or key == ":":
383
207
# self.proxy.unpause()
384
# elif key == "RET":
208
# elif key == u"RET":
385
209
# self.open()
386
210
else:
387
211
return key
398
222
self.update()
399
223
400
224
401
class ConstrainedListBox(urwid.ListBox):
402
"""Like a normal urwid.ListBox, but will consume all "up" or
403
"down" key presses, thus not allowing any containing widgets to
404
use them as an excuse to shift focus away from this widget.
405
"""
406
def keypress(self, maxcolrow, key):
407
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
408
if ret in ("up", "down"):
409
return
410
return ret
411
412
413
225
class UserInterface(object):
414
226
"""This is the entire user interface - the whole screen
415
227
with boxes, lists of client widgets, etc.
416
228
"""
417
def __init__(self, max_log_length=1000):
418
DBusGMainLoop(set_as_default=True)
229
def __init__(self):
230
DBusGMainLoop(set_as_default=True )
419
231
420
232
self.screen = urwid.curses_display.Screen()
421
233
422
234
self.screen.register_palette((
423
("normal",
424
"default", "default", None),
425
("bold",
426
"default", "default", "bold"),
427
("underline-blink",
428
"default", "default", "underline"),
429
("standout",
430
"default", "default", "standout"),
431
("bold-underline-blink",
432
"default", "default", ("bold", "underline")),
433
("bold-standout",
434
"default", "default", ("bold", "standout")),
435
("underline-blink-standout",
436
"default", "default", ("underline", "standout")),
437
("bold-underline-blink-standout",
438
"default", "default", ("bold", "underline",
439
"standout")),
235
(u"normal",
236
u"default", u"default", None),
237
(u"bold",
238
u"default", u"default", u"bold"),
239
(u"underline-blink",
240
u"default", u"default", u"underline"),
241
(u"standout",
242
u"default", u"default", u"standout"),
243
(u"bold-underline-blink",
244
u"default", u"default", (u"bold", u"underline")),
245
(u"bold-standout",
246
u"default", u"default", (u"bold", u"standout")),
247
(u"underline-blink-standout",
248
u"default", u"default", (u"underline", u"standout")),
249
(u"bold-underline-blink-standout",
250
u"default", u"default", (u"bold", u"underline",
251
u"standout")),
440
252
))
441
253
442
if urwid.supports_unicode():
443
self.divider = "─" # \u2500
444
#self.divider = "━" # \u2501
445
else:
446
#self.divider = "-" # \u002d
447
self.divider = "_" # \u005f
448
449
254
self.screen.start()
450
255
451
256
self.size = self.screen.get_cols_rows()
452
257
453
258
self.clients = urwid.SimpleListWalker([])
454
259
self.clients_dict = {}
455
456
# We will add Text widgets to this list
457
self.log = []
458
self.max_log_length = max_log_length
459
460
# We keep a reference to the log widget so we can remove it
461
# from the ListWalker without it getting destroyed
462
self.logbox = ConstrainedListBox(self.log)
463
464
# This keeps track of whether self.uilist currently has
465
# self.logbox in it or not
466
self.log_visible = True
467
self.log_wrap = "any"
468
469
self.rebuild()
470
self.log_message_raw(("bold",
471
"Mandos Monitor version " + version))
472
self.log_message_raw(("bold",
473
"q: Quit ?: Help"))
260
self.topwidget = urwid.LineBox(urwid.ListBox(self.clients))
261
#self.topwidget = urwid.ListBox(clients)
474
262
475
263
self.busname = domain + '.Mandos'
476
264
self.main_loop = gobject.MainLoop()
477
265
self.bus = dbus.SystemBus()
478
266
mandos_dbus_objc = self.bus.get_object(
479
self.busname, "/", follow_name_owner_changes=True)
267
self.busname, u"/", follow_name_owner_changes=True)
480
268
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
481
269
dbus_interface
482
270
= server_interface)
496
284
self.add_new_client,
497
285
dbus_interface=server_interface,
498
286
byte_arrays=True))
499
(self.mandos_serv
500
.connect_to_signal("ClientNotFound",
501
self.client_not_found,
502
dbus_interface=server_interface,
503
byte_arrays=True))
504
for path, client in mandos_clients.iteritems():
287
for path, client in (mandos_clients.iteritems()):
505
288
client_proxy_object = self.bus.get_object(self.busname,
506
289
path)
507
290
self.add_client(MandosClientWidget(server_proxy_object
512
295
update_hook
513
296
=self.refresh,
514
297
delete_hook
515
=self.remove_client,
516
logger
517
=self.log_message),
298
=self.remove_client),
518
299
path=path)
519
300
520
def client_not_found(self, fingerprint, address):
521
self.log_message(("Client with address %s and fingerprint %s"
522
" could not be found" % (address,
523
fingerprint)))
524
525
def rebuild(self):
526
"""This rebuilds the User Interface.
527
Call this when the widget layout needs to change"""
528
self.uilist = []
529
#self.uilist.append(urwid.ListBox(self.clients))
530
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
531
clients),
532
#header=urwid.Divider(),
533
header=None,
534
footer=
535
urwid.Divider(div_char=
536
self.divider)))
537
if self.log_visible:
538
self.uilist.append(self.logbox)
539
pass
540
self.topwidget = urwid.Pile(self.uilist)
541
542
def log_message(self, message):
543
timestamp = datetime.datetime.now().isoformat()
544
self.log_message_raw(timestamp + ": " + message)
545
546
def log_message_raw(self, markup):
547
"""Add a log message to the log buffer."""
548
self.log.append(urwid.Text(markup, wrap=self.log_wrap))
549
if (self.max_log_length
550
and len(self.log) > self.max_log_length):
551
del self.log[0:len(self.log)-self.max_log_length-1]
552
self.logbox.set_focus(len(self.logbox.body.contents),
553
coming_from="above")
554
self.refresh()
555
556
def toggle_log_display(self):
557
"""Toggle visibility of the log buffer."""
558
self.log_visible = not self.log_visible
559
self.rebuild()
560
#self.log_message("Log visibility changed to: "
561
# + unicode(self.log_visible))
562
563
def change_log_display(self):
564
"""Change type of log display.
565
Currently, this toggles wrapping of text lines."""
566
if self.log_wrap == "clip":
567
self.log_wrap = "any"
568
else:
569
self.log_wrap = "clip"
570
for textwidget in self.log:
571
textwidget.set_wrap_mode(self.log_wrap)
572
#self.log_message("Wrap mode: " + self.log_wrap)
573
574
301
def find_and_remove_client(self, path, name):
575
302
"""Find an client from its object path and remove it.
576
303
583
310
return
584
311
self.remove_client(client, path)
585
312
586
def add_new_client(self, path):
313
def add_new_client(self, path, properties):
587
314
client_proxy_object = self.bus.get_object(self.busname, path)
588
315
self.add_client(MandosClientWidget(server_proxy_object
589
316
=self.mandos_serv,
590
317
proxy_object
591
318
=client_proxy_object,
319
properties=properties,
592
320
update_hook
593
321
=self.refresh,
594
322
delete_hook
595
=self.remove_client,
596
logger
597
=self.log_message),
323
=self.remove_client),
598
324
path=path)
599
325
600
326
def add_client(self, client, path=None):
602
328
if path is None:
603
329
path = client.proxy.object_path
604
330
self.clients_dict[path] = client
605
self.clients.sort(None, lambda c: c.properties["Name"])
331
self.clients.sort(None, lambda c: c.properties[u"name"])
606
332
self.refresh()
607
333
608
334
def remove_client(self, client, path=None):
610
336
if path is None:
611
337
path = client.proxy.object_path
612
338
del self.clients_dict[path]
613
if not self.clients_dict:
614
# Work around bug in Urwid 0.9.8.3 - if a SimpleListWalker
615
# is completely emptied, we need to recreate it.
616
self.clients = urwid.SimpleListWalker([])
617
self.rebuild()
618
339
self.refresh()
619
340
620
341
def refresh(self):
639
360
640
361
def process_input(self, source, condition):
641
362
keys = self.screen.get_input()
642
translations = { "ctrl n": "down", # Emacs
643
"ctrl p": "up", # Emacs
644
"ctrl v": "page down", # Emacs
645
"meta v": "page up", # Emacs
646
" ": "page down", # less
647
"f": "page down", # less
648
"b": "page up", # less
649
"j": "down", # vi
650
"k": "up", # vi
363
translations = { u"j": u"down",
364
u"k": u"up",
651
365
}
652
366
for key in keys:
653
367
try:
655
369
except KeyError: # :-)
656
370
pass
657
371
658
if key == "q" or key == "Q":
372
if key == u"q" or key == u"Q":
659
373
self.stop()
660
374
break
661
elif key == "window resize":
375
elif key == u"window resize":
662
376
self.size = self.screen.get_cols_rows()
663
377
self.refresh()
664
elif key == "\f": # Ctrl-L
665
self.refresh()
666
elif key == "l" or key == "D":
667
self.toggle_log_display()
668
self.refresh()
669
elif key == "w" or key == "i":
670
self.change_log_display()
671
self.refresh()
672
elif key == "?" or key == "f1" or key == "esc":
673
if not self.log_visible:
674
self.log_visible = True
675
self.rebuild()
676
self.log_message_raw(("bold",
677
" ".
678
join(("q: Quit",
679
"?: Help",
680
"l: Log window toggle",
681
"TAB: Switch window",
682
"w: Wrap (log)"))))
683
self.log_message_raw(("bold",
684
" "
685
.join(("Clients:",
686
"+: Enable",
687
"-: Disable",
688
"R: Remove",
689
"s: Start new checker",
690
"S: Stop checker",
691
"C: Checker OK",
692
"a: Approve",
693
"d: Deny"))))
694
self.refresh()
695
elif key == "tab":
696
if self.topwidget.get_focus() is self.logbox:
697
self.topwidget.set_focus(0)
698
else:
699
self.topwidget.set_focus(self.logbox)
700
self.refresh()
701
#elif (key == "end" or key == "meta >" or key == "G"
702
# or key == ">"):
703
# pass # xxx end-of-buffer
704
#elif (key == "home" or key == "meta <" or key == "g"
705
# or key == "<"):
706
# pass # xxx beginning-of-buffer
707
#elif key == "ctrl e" or key == "$":
708
# pass # xxx move-end-of-line
709
#elif key == "ctrl a" or key == "^":
710
# pass # xxx move-beginning-of-line
711
#elif key == "ctrl b" or key == "meta (" or key == "h":
712
# pass # xxx left
713
#elif key == "ctrl f" or key == "meta )" or key == "l":
714
# pass # xxx right
715
#elif key == "a":
716
# pass # scroll up log
717
#elif key == "z":
718
# pass # scroll down log
378
elif key == " ":
379
self.refresh()
719
380
elif self.topwidget.selectable():
720
381
self.topwidget.keypress(self.size, key)
721
382
self.refresh()
724
385
ui = UserInterface()
725
386
try:
726
387
ui.run()
727
except KeyboardInterrupt:
728
ui.screen.stop()
729
except Exception, e:
730
ui.log_message(unicode(e))
388
except:
731
389
ui.screen.stop()
732
390
raise
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0