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updated operations from previous releases

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This commit is contained in:
Adolfo Gómez García 2016-10-14 06:54:38 +02:00
parent 5e0ba4990a
commit 83a94d0ece
1 changed files with 6 additions and 6 deletions
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12
actors/src/udsactor/linux/operations.py
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@ -194,8 +194,10 @@ try:
# Fix result type to XScreenSaverInfo Structure
xss.XScreenSaverQueryExtension.restype = ctypes.c_int
xss.XScreenSaverAllocInfo.restype = ctypes.POINTER(XScreenSaverInfo) # Result in a XScreenSaverInfo structure
display = xlib.XOpenDisplay(None)
info = xss.XScreenSaverAllocInfo()
except Exception: # Libraries not accesible, not found or whatever..
xlib = xss = None
xlib = xss = display = info = None
def initIdleDuration(atLeastSeconds):
@ -219,20 +221,18 @@ def getIdleDuration():
if xlib is None or xss is None:
return 0 # Libraries not available
# production code might want to not hardcode the offset 16...
display = xlib.XOpenDisplay(None)
event_base = ctypes.c_int()
error_base = ctypes.c_int()
available = xss.XScreenSaverQueryExtension(display, ctypes.byref(event_base), ctypes.byref(error_base))
if available != 1:
return 0 # No screen saver is available, no way of getting idle
info = xss.XScreenSaverAllocInfo()
xss.XScreenSaverQueryInfo(display, xlib.XDefaultRootWindow(display), info)
if info.contents.state != 0:
# Centos seems to set state to 1?? (weird, but it's happening don't know why... will try this way)
if info.contents.state != 0 and 'centos' not in platform.linux_distribution()[0].lower().strip():
return 3600 * 100 * 1000 # If screen saver is active, return a high enough value
return info.contents.idle / 1000.0