a17989470a
(c) 2010 Invisible Things Lab Authors: ========= Joanna Rutkowska <joanna@invisiblethingslab.com> Rafal Wojtczuk <rafal@invisiblethingslab.com>
86 lines
3.0 KiB
Python
Executable File
86 lines
3.0 KiB
Python
Executable File
#!/usr/bin/python2.6
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#
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# The Qubes OS Project, http://www.qubes-os.org
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#
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# Copyright (C) 2010 Joanna Rutkowska <joanna@invisiblethingslab.com>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (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, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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#
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import os
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import daemon
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from pyinotify import WatchManager, Notifier, ThreadedNotifier, EventsCodes, ProcessEvent
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import dbus
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from qubes.qubes import QubesDaemonPidfile
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qubes_clipboard_info_file = "/var/run/qubes/qubes_clipboard.bin.source"
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def watch_qubes_clipboard():
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def tray_notify(str, timeout = 3000):
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notify_object.Notify("Qubes", 0, "dialog-information", "", str, [], [], timeout, dbus_interface="org.freedesktop.Notifications")
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notify_object = dbus.SessionBus().get_object("org.freedesktop.Notifications", "/org/freedesktop/Notifications")
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wm = WatchManager()
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mask = EventsCodes.OP_FLAGS.get('IN_CLOSE_WRITE')
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if not os.path.exists (qubes_clipboard_info_file):
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file = open (qubes_clipboard_info_file, 'w')
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file.close()
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class ClipboardWatcher(ProcessEvent):
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def process_IN_CLOSE_WRITE (self, event):
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src_info_file = open (qubes_clipboard_info_file, 'r')
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src_vmname = src_info_file.readline().strip('\n')
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if src_vmname == "":
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tray_notify ("Qubes Clipboard has been copied to the VM and wiped.\n"\
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"<small>Trigger a paste operation (e.g. Ctrl-v) to insert it into an application.</small>" )
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else:
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print src_vmname
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tray_notify ("Qubes Clipboard fetched from VM: <b>'{0}'</b>\n"\
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"<small>Press Ctrl-Shift-v to copy this clipboard onto dest VM's clipboard.</small>".format(src_vmname))
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src_info_file.close()
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notifier = Notifier(wm, ClipboardWatcher())
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wdd = wm.add_watch(qubes_clipboard_info_file, mask)
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while True:
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notifier.process_events()
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if notifier.check_events():
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notifier.read_events()
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def main():
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lock = QubesDaemonPidfile ("qclipd")
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if lock.pidfile_exists():
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if lock.pidfile_is_stale():
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lock.remove_pidfile()
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print "Removed stale pidfile (has the previous daemon instance crashed?)."
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else:
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exit (0)
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context = daemon.DaemonContext(
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working_directory = "/var/run/qubes",
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pidfile = lock)
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with context:
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watch_qubes_clipboard()
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main()
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