/mandos/release : revision 237.7.261

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Committer: Teddy Hogeborn
Date: 2014-07-14 21:41:08 UTC
mto: (237.7.272 trunk)
mto: This revision was merged to the branch mainline in revision 319.
Revision ID: teddy@recompile.se-20140714214108-awg7u6gaiy7d40dz

mandos-monitor: New "verbose" mode to see less important log messages.

* mandos-monitor (MandosClientWidget.__init__): Log client creation.
  (MandosClientWidget.checker_completed): Log a successful checker.
  (MandosClientWidget.checker_started): Log starting of a checker.
  (UserInterface.__init__): New optional "log_level" argument.
  (UserInterface.log_message, UserInterface.log_message_raw): Take
                                                              optional
                                                              "level"
                                                              arg.
  (UserInterface.toggle_log_display): Log visibility change.
  (UserInterface.change_log_display): Log wrap mode change.
  (UserInterface.process_input): Show new "v" key in help message and
                                 process "v" key if pressed.
* mandos-monitor.xml (KEYS): Document new "v" key.

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mandos-monitor

# Mandos Monitor - Control and monitor the Mandos server

# This program is free software: you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

import sys

import os

import signal

import datetime

domain = 'se.recompile'

server_interface = domain + '.Mandos'

client_interface = domain + '.Mandos.Client'

version = "1.6.3"

version = "1.6.6"

def isoformat_to_datetime(iso):

"Parse an ISO 8601 date string to a datetime.datetime()"

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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 {0}'

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# .format(self.properties["Name"]))

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self.logger('Created client {0}'

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.format(self.properties["Name"]), level=0)

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def using_timer(self, flag):

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"""Call this method with True or False when timer should be

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def checker_completed(self, exitstatus, condition, command):

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if exitstatus == 0:

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self.logger('Checker for client {0} (command "{1}")'

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' succeeded'.format(self.properties["Name"],

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command), level=0)

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self.update()

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return

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# Checker failed

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self.update()

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def checker_started(self, command):

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"""Server signals that a checker started. This could be useful

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to log in the future. """

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#self.logger('Client {0} started checker "{1}"'

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# .format(self.properties["Name"],

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# str(command)))

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pass

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"""Server signals that a checker started."""

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self.logger('Client {0} started checker "{1}"'

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.format(self.properties["Name"],

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command), level=0)

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def got_secret(self):

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self.logger('Client {0} received its secret'

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"""This is the entire user interface - the whole screen

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with boxes, lists of client widgets, etc.

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"""

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def __init__(self, max_log_length=1000):

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def __init__(self, max_log_length=1000, log_level=1):

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DBusGMainLoop(set_as_default=True)

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self.screen = urwid.curses_display.Screen()

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self.log = []

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self.max_log_length = max_log_length

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self.log_level = log_level

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# We keep a reference to the log widget so we can remove it

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# from the ListWalker without it getting destroyed

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self.logbox = ConstrainedListBox(self.log)

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self.uilist.append(self.logbox)

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self.topwidget = urwid.Pile(self.uilist)

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def log_message(self, message):

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def log_message(self, message, level=1):

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"""Log message formatted with timestamp"""

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if level < self.log_level:

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return

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timestamp = datetime.datetime.now().isoformat()

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self.log_message_raw(timestamp + ": " + message)

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self.log_message_raw("{0}: {1}".format(timestamp, message),

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level=level)

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def log_message_raw(self, markup):

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def log_message_raw(self, markup, level=1):

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"""Add a log message to the log buffer."""

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if level < self.log_level:

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return

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self.log.append(urwid.Text(markup, wrap=self.log_wrap))

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if (self.max_log_length

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and len(self.log) > self.max_log_length):

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"""Toggle visibility of the log buffer."""

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self.log_visible = not self.log_visible

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self.rebuild()

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#self.log_message("Log visibility changed to: "

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# + str(self.log_visible))

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self.log_message("Log visibility changed to: {0}"

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.format(self.log_visible), level=0)

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def change_log_display(self):

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"""Change type of log display.

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self.log_wrap = "clip"

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for textwidget in self.log:

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textwidget.set_wrap_mode(self.log_wrap)

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#self.log_message("Wrap mode: " + self.log_wrap)

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self.log_message("Wrap mode: {0}".format(self.log_wrap),

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level=0)

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def find_and_remove_client(self, path, name):

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"""Find a client by its object path and remove it.

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"?: Help",

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"l: Log window toggle",

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"TAB: Switch window",

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"w: Wrap (log)"))))

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"w: Wrap (log lines)",

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"v: Toggle verbose log",

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))))

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self.log_message_raw(("bold",

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" "

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.join(("Clients:",

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else:

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self.topwidget.set_focus(self.logbox)

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self.refresh()

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elif key == "v":

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if self.log_level == 0:

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self.log_level = 1

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self.log_message("Verbose mode: Off")

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else:

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self.log_level = 0

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self.log_message("Verbose mode: On")

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#elif (key == "end" or key == "meta >" or key == "G"

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# or key == ">"):

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# pass # xxx end-of-buffer

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