/usr/share/pyshared/PreludeNotify/x11idle.py is in prelude-notify 0.9.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | # Copyright (C) 2008 PreludeIDS Technologies. All Rights Reserved.
# Author: Sebastien Tricaud <toady@inl.fr>
#
# This file is part of the Prewikka program.
#
# 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
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; see the file COPYING. If not, write to
# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
try:
import ctypes, ctypes.util
class XScreenSaverInfo(ctypes.Structure):
""" typedef struct { ... } XScreenSaverInfo; """
_fields_ = [('window', ctypes.c_ulong), # screen saver window
('state', ctypes.c_int), # off,on,disabled
('kind', ctypes.c_int), # blanked,internal,external
('since', ctypes.c_ulong), # milliseconds
('idle', ctypes.c_ulong), # milliseconds
('event_mask', ctypes.c_ulong)] # events
have_ctype = True
except ImportError:
have_ctype = False
import os
import time
class X11Idle:
def __init__(self):
self.xss = None
if not have_ctype:
return
try:
xlib = ctypes.cdll.LoadLibrary(ctypes.util.find_library("X11"))
except:
print "X11 library not found"
return
self.dpy = xlib.XOpenDisplay(os.environ['DISPLAY'])
self.root = xlib.XDefaultRootWindow(self.dpy)
try:
self.xss = ctypes.cdll.LoadLibrary(ctypes.util.find_library("Xss"))
except:
print "XSS unsupported"
return
self.xss.XScreenSaverAllocInfo.restype = ctypes.POINTER(XScreenSaverInfo)
self.xss_info = self.xss.XScreenSaverAllocInfo()
def IdleTimeGet(self):
if not self.xss:
return 0
self.xss.XScreenSaverQueryInfo(self.dpy, self.root, self.xss_info)
return self.xss_info.contents.idle / 1000
if __name__ == "__main__":
idle = X11Idle()
while 1:
print str(idle.IdleTimeGet())
time.sleep(1)
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