To make Fenrir easier to approach for new developer, start code migration to be pep8 compliant.
This commit is contained in:
Storm Dragon
@ -3,15 +3,16 @@
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# Fenrir TTY screen reader
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# By Chrys, Storm Dragon, and contributers.
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#attrib:
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#http://rampex.ihep.su/Linux/linux_howto/html/tutorials/mini/Colour-ls-6.html
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#0 = black, 1 = blue, 2 = green, 3 = cyan, 4 = red, 5 = purple, 6 = brown/yellow, 7 = white.
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#https://github.com/jwilk/vcsapeek/blob/master/linuxvt.py
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#blink = 5 if attr & 1 else 0
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#bold = 1 if attr & 16 else 0
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# attrib:
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# http://rampex.ihep.su/Linux/linux_howto/html/tutorials/mini/Colour-ls-6.html
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# 0 = black, 1 = blue, 2 = green, 3 = cyan, 4 = red, 5 = purple, 6 = brown/yellow, 7 = white.
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# https://github.com/jwilk/vcsapeek/blob/master/linuxvt.py
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# blink = 5 if attr & 1 else 0
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# bold = 1 if attr & 16 else 0
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import subprocess
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import glob, os
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import glob
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import os
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import termios
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import time
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import select
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@ -25,46 +26,78 @@ from fenrirscreenreader.core.eventData import fenrirEventType
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from fenrirscreenreader.core.screenDriver import screenDriver
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from fenrirscreenreader.utils import screen_utils
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class driver(screenDriver):
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def __init__(self):
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screenDriver.__init__(self)
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self.ListSessions = None
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self.sysBus = None
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self.charmap = {}
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self.bgColorValues = {0: 'black', 1: 'blue', 2: 'green', 3: 'cyan', 4: 'red', 5: 'magenta', 6: 'brown/yellow', 7: 'white'}
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self.fgColorValues = {0: 'black', 1: 'blue', 2: 'green', 3: 'cyan', 4: 'red', 5: 'magenta', 6: 'brown/yellow', 7: 'light gray', 8: 'dark gray', 9: 'light blue', 10: 'light green', 11: 'light cyan', 12: 'light red', 13: 'light magenta', 14: 'light yellow', 15: 'white'}
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self.bgColorValues = {
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0: 'black',
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1: 'blue',
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2: 'green',
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3: 'cyan',
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4: 'red',
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5: 'magenta',
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6: 'brown/yellow',
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7: 'white'}
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self.fgColorValues = {
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0: 'black',
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1: 'blue',
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2: 'green',
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3: 'cyan',
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4: 'red',
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5: 'magenta',
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6: 'brown/yellow',
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7: 'light gray',
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8: 'dark gray',
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9: 'light blue',
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10: 'light green',
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11: 'light cyan',
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12: 'light red',
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13: 'light magenta',
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14: 'light yellow',
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15: 'white'}
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self.hichar = None
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try:
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# set workaround for paste clipboard -> injectTextToScreen
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subprocess.run(['sysctl', 'dev.tty.legacy_tiocsti=1'],
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check=False, capture_output=True, timeout=5)
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subprocess.run(['sysctl', 'dev.tty.legacy_tiocsti=1'],
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check=False, capture_output=True, timeout=5)
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut('vcsaDriver shutdown: Error running fgconsole: ' + str(e), debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut(
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'vcsaDriver shutdown: Error running fgconsole: ' + str(e),
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debug.debugLevel.ERROR)
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def initialize(self, environment):
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self.env = environment
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self.env['runtime']['attributeManager'].appendDefaultAttributes([
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self.fgColorValues[7], # fg
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self.bgColorValues[0], # bg
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False, # bold
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False, # italics
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False, # underscore
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False, # strikethrough
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False, # reverse
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False, # blink
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'default', # fontsize
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'default' # fontfamily
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]) #end attribute )
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self.env['runtime']['processManager'].addCustomEventThread(self.updateWatchdog, multiprocess=True)
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self.fgColorValues[7], # fg
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self.bgColorValues[0], # bg
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False, # bold
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False, # italics
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False, # underscore
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False, # strikethrough
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False, # reverse
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False, # blink
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'default', # fontsize
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'default' # fontfamily
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]) # end attribute )
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self.env['runtime']['processManager'].addCustomEventThread(
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self.updateWatchdog, multiprocess=True)
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def getCurrScreen(self):
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self.env['screen']['oldTTY'] = self.env['screen']['newTTY']
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try:
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with open('/sys/devices/virtual/tty/tty0/active','r') as currScreenFile:
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with open('/sys/devices/virtual/tty/tty0/active', 'r') as currScreenFile:
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self.env['screen']['newTTY'] = str(currScreenFile.read()[3:-1])
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut(str(e),debug.debugLevel.ERROR)
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def injectTextToScreen(self, text, screen = None):
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self.env['runtime']['debug'].writeDebugOut(
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str(e), debug.debugLevel.ERROR)
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def injectTextToScreen(self, text, screen=None):
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useScreen = "/dev/tty" + self.env['screen']['newTTY']
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if screen != None:
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if screen is not None:
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useScreen = screen
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with open(useScreen, 'w') as fd:
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for c in text:
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@ -75,38 +108,48 @@ class driver(screenDriver):
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try:
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if not self.sysBus:
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self.sysBus = dbus.SystemBus()
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obj = self.sysBus.get_object('org.freedesktop.login1', '/org/freedesktop/login1')
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obj = self.sysBus.get_object(
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'org.freedesktop.login1', '/org/freedesktop/login1')
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inf = dbus.Interface(obj, 'org.freedesktop.login1.Manager')
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self.ListSessions = inf.get_dbus_method('ListSessions')
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sessions = self.ListSessions()
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for session in sessions:
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obj = self.sysBus.get_object('org.freedesktop.login1', session[4])
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obj = self.sysBus.get_object(
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'org.freedesktop.login1', session[4])
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inf = dbus.Interface(obj, 'org.freedesktop.DBus.Properties')
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sessionType = inf.Get('org.freedesktop.login1.Session', 'Type')
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screen = str(inf.Get('org.freedesktop.login1.Session', 'VTNr'))
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if screen == '':
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screen = str(inf.Get('org.freedesktop.login1.Session', 'TTY'))
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if screen == '':
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screen = str(
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inf.Get(
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'org.freedesktop.login1.Session',
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'TTY'))
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screen = screen[screen.upper().find('TTY') + 3:]
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if screen == '':
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self.env['runtime']['debug'].writeDebugOut('No TTY found for session:' + session[4],debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut(
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'No TTY found for session:' + session[4], debug.debugLevel.ERROR)
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return
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if sessionType.upper() != 'TTY':
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self.env['screen']['autoIgnoreScreens'] += [screen]
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if screen == self.env['screen']['newTTY'] :
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if screen == self.env['screen']['newTTY']:
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if self.env['general']['currUser'] != session[2]:
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self.env['general']['prevUser'] = self.env['general']['currUser']
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self.env['general']['currUser'] = session[2]
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut('getSessionInformation: Maybe no LoginD:' + str(e),debug.debugLevel.ERROR)
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#self.env['runtime']['debug'].writeDebugOut('getSessionInformation:' + str(self.env['screen']['autoIgnoreScreens']) + ' ' + str(self.env['general']) ,debug.debugLevel.INFO)
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self.env['runtime']['debug'].writeDebugOut(
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'getSessionInformation: Maybe no LoginD:' + str(e), debug.debugLevel.ERROR)
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# self.env['runtime']['debug'].writeDebugOut('getSessionInformation:' + str(self.env['screen']['autoIgnoreScreens']) + ' ' + str(self.env['general']) ,debug.debugLevel.INFO)
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def readFile(self, file):
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d = b''
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file.seek(0)
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try:
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d = file.read()
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut('vcsaDriver getScreenText: Error reading file: ' + str(e), debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut(
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'vcsaDriver getScreenText: Error reading file: ' + str(e),
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debug.debugLevel.ERROR)
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file.seek(0)
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while True:
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# Read from file
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@ -117,7 +160,8 @@ class driver(screenDriver):
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except Exception as e:
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break
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return d
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def updateWatchdog(self, active , eventQueue):
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def updateWatchdog(self, active, eventQueue):
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vcsa = {}
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vcsu = {}
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tty = None
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@ -127,29 +171,31 @@ class driver(screenDriver):
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vcsaDevices = glob.glob('/dev/vcsa*')
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vcsuDevices = None
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lastScreenContent = b''
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# Open TTY file with proper cleanup
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tty = open('/sys/devices/virtual/tty/tty0/active','r')
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tty = open('/sys/devices/virtual/tty/tty0/active', 'r')
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currScreen = str(tty.read()[3:-1])
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oldScreen = currScreen
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# Open VCSA devices with proper cleanup tracking
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for vcsaDev in vcsaDevices:
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index = str(vcsaDev[9:])
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vcsa[index] = open(vcsaDev,'rb')
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vcsa[index] = open(vcsaDev, 'rb')
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if index == currScreen:
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lastScreenContent = self.readFile(vcsa[index])
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# Open VCSU devices if available
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if useVCSU:
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vcsuDevices = glob.glob('/dev/vcsu*')
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for vcsuDev in vcsuDevices:
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index = str(vcsuDev[9:])
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vcsu[index] = open(vcsuDev,'rb')
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vcsu[index] = open(vcsuDev, 'rb')
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self.updateCharMap(currScreen)
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watchdog = select.epoll()
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watchdog.register(vcsa[currScreen], select.POLLPRI | select.POLLERR)
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watchdog.register(
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vcsa[currScreen],
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select.POLLPRI | select.POLLERR)
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watchdog.register(tty, select.POLLPRI | select.POLLERR)
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while active.value:
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changes = watchdog.poll(1)
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@ -157,34 +203,43 @@ class driver(screenDriver):
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fileno = change[0]
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event = change[1]
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if fileno == tty.fileno():
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self.env['runtime']['debug'].writeDebugOut('ScreenChange',debug.debugLevel.INFO)
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self.env['runtime']['debug'].writeDebugOut(
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'ScreenChange', debug.debugLevel.INFO)
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tty.seek(0)
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currScreen = str(tty.read()[3:-1])
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if currScreen != oldScreen:
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try:
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watchdog.unregister(vcsa[oldScreen])
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut('vcsaDriver updateWatchdog: Error unregistering watchdog: ' + str(e), debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut(
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'vcsaDriver updateWatchdog: Error unregistering watchdog: ' + str(e),
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debug.debugLevel.ERROR)
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try:
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watchdog.register(vcsa[currScreen], select.POLLPRI | select.POLLERR)
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watchdog.register(
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vcsa[currScreen], select.POLLPRI | select.POLLERR)
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut('vcsaDriver updateWatchdog: Error registering watchdog: ' + str(e), debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut(
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'vcsaDriver updateWatchdog: Error registering watchdog: ' + str(e),
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debug.debugLevel.ERROR)
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self.updateCharMap(currScreen)
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oldScreen = currScreen
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try:
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vcsa[currScreen].seek(0)
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lastScreenContent = self.readFile(vcsa[currScreen])
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lastScreenContent = self.readFile(
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vcsa[currScreen])
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut('vcsaDriver updateWatchdog: Error reading screen content: ' + str(e), debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut(
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'vcsaDriver updateWatchdog: Error reading screen content: ' + str(e),
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debug.debugLevel.ERROR)
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vcsuContent = None
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if useVCSU:
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vcsu[currScreen].seek(0)
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vcsuContent = self.readFile(vcsu[currScreen])
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eventQueue.put({"Type":fenrirEventType.ScreenChanged,
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"Data":self.createScreenEventData(currScreen, lastScreenContent, vcsuContent)
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})
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eventQueue.put({"Type": fenrirEventType.ScreenChanged, "Data": self.createScreenEventData(
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currScreen, lastScreenContent, vcsuContent)})
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else:
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self.env['runtime']['debug'].writeDebugOut('ScreenUpdate',debug.debugLevel.INFO)
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self.env['runtime']['debug'].writeDebugOut(
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'ScreenUpdate', debug.debugLevel.INFO)
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vcsa[currScreen].seek(0)
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time.sleep(0.01)
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dirtyContent = self.readFile(vcsa[currScreen])
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@ -196,12 +251,12 @@ class driver(screenDriver):
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continue
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if lastScreenContent == b'':
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lastScreenContent = screenContent
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if (abs( int(screenContent[2]) - int(lastScreenContent[2])) in [1,2]) and \
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(int(screenContent[3]) == int(lastScreenContent[3])):
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if (abs(int(screenContent[2]) - int(lastScreenContent[2])) in [1, 2]) and (
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int(screenContent[3]) == int(lastScreenContent[3])):
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# Skip X Movement
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pass
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elif (abs( int(screenContent[3]) - int(lastScreenContent[3])) in [1]) and \
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(int(screenContent[2]) == int(lastScreenContent[2])):
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elif (abs(int(screenContent[3]) - int(lastScreenContent[3])) in [1]) and \
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(int(screenContent[2]) == int(lastScreenContent[2])):
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# Skip Y Movement
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pass
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else:
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@ -209,8 +264,8 @@ class driver(screenDriver):
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while True:
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screenContent = dirtyContent
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time.sleep(0.02)
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#r,_,_ = select.select([vcsa[currScreen]], [], [], 0.07)
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#if not vcsa[currScreen] in r:
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# r,_,_ = select.select([vcsa[currScreen]], [], [], 0.07)
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# if not vcsa[currScreen] in r:
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# break
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vcsa[currScreen].seek(0)
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dirtyContent = self.readFile(vcsa[currScreen])
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@ -223,11 +278,11 @@ class driver(screenDriver):
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vcsu[currScreen].seek(0)
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vcsuContent = self.readFile(vcsu[currScreen])
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lastScreenContent = screenContent
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eventQueue.put({"Type":fenrirEventType.ScreenUpdate,
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"Data":self.createScreenEventData(currScreen, screenContent, vcsuContent)
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})
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eventQueue.put({"Type": fenrirEventType.ScreenUpdate, "Data": self.createScreenEventData(
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currScreen, screenContent, vcsuContent)})
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut('VCSA:updateWatchdog:' + str(e),debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut(
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'VCSA:updateWatchdog:' + str(e), debug.debugLevel.ERROR)
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time.sleep(0.2)
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finally:
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# Clean up all file handles
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@ -235,51 +290,65 @@ class driver(screenDriver):
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if watchdog:
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watchdog.close()
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut('vcsaDriver updateWatchdog: Error closing watchdog: ' + str(e), debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut(
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'vcsaDriver updateWatchdog: Error closing watchdog: ' + str(e),
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debug.debugLevel.ERROR)
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try:
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if tty:
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tty.close()
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut('vcsaDriver shutdown: Error closing TTY: ' + str(e), debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut(
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'vcsaDriver shutdown: Error closing TTY: ' + str(e), debug.debugLevel.ERROR)
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for handle in vcsa.values():
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try:
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handle.close()
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut('vcsaDriver shutdown: Error closing VCSA handle: ' + str(e), debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut(
|
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'vcsaDriver shutdown: Error closing VCSA handle: ' + str(e),
|
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debug.debugLevel.ERROR)
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for handle in vcsu.values():
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try:
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handle.close()
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut('vcsaDriver shutdown: Error closing VCSU handle: ' + str(e), debug.debugLevel.ERROR)
|
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self.env['runtime']['debug'].writeDebugOut(
|
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'vcsaDriver shutdown: Error closing VCSU handle: ' + str(e),
|
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debug.debugLevel.ERROR)
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|
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def createScreenEventData(self, screen, vcsaContent, vcsuContent = None):
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def createScreenEventData(self, screen, vcsaContent, vcsuContent=None):
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eventData = {
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'bytes': vcsaContent,
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'lines': int( vcsaContent[0]),
|
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'columns': int( vcsaContent[1]),
|
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'textCursor':
|
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'lines': int(vcsaContent[0]),
|
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'columns': int(vcsaContent[1]),
|
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'textCursor':
|
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{
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'x': int( vcsaContent[2]),
|
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'y': int( vcsaContent[3])
|
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},
|
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'x': int(vcsaContent[2]),
|
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'y': int(vcsaContent[3])
|
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},
|
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'screen': screen,
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'screenUpdateTime': time.time(),
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'text': '',
|
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'attributes': [],
|
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}
|
||||
try:
|
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eventData['text'], eventData['attributes'] =\
|
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self.autoDecodeVCSA(vcsaContent[4:], eventData['lines'], eventData['columns'])
|
||||
eventData['text'], eventData['attributes'] = self.autoDecodeVCSA(
|
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vcsaContent[4:], eventData['lines'], eventData['columns'])
|
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except Exception as e:
|
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self.env['runtime']['debug'].writeDebugOut('vcsaDriver createScreenEventData: Error decoding VCSA content: ' + str(e), debug.debugLevel.ERROR)
|
||||
# VCSU seems to give b' ' instead of b'\x00\x00\x00' (tsp), deactivated until its fixed
|
||||
if vcsuContent != None:
|
||||
self.env['runtime']['debug'].writeDebugOut(
|
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'vcsaDriver createScreenEventData: Error decoding VCSA content: ' + str(e),
|
||||
debug.debugLevel.ERROR)
|
||||
# VCSU seems to give b' ' instead of b'\x00\x00\x00' (tsp),
|
||||
# deactivated until its fixed
|
||||
if vcsuContent is not None:
|
||||
try:
|
||||
vcsuContentAsText = vcsuContent.decode('UTF-32')
|
||||
eventData['text'] = screen_utils.insertNewlines(vcsuContentAsText, eventData['columns'])
|
||||
eventData['text'] = screen_utils.insertNewlines(
|
||||
vcsuContentAsText, eventData['columns'])
|
||||
except Exception as e:
|
||||
self.env['runtime']['debug'].writeDebugOut('vcsaDriver createScreenEventData: Error decoding VCSU content: ' + str(e), debug.debugLevel.ERROR)
|
||||
self.env['runtime']['debug'].writeDebugOut(
|
||||
'vcsaDriver createScreenEventData: Error decoding VCSU content: ' + str(e),
|
||||
debug.debugLevel.ERROR)
|
||||
return eventData.copy()
|
||||
|
||||
def updateCharMap(self, screen):
|
||||
self.charmap = {}
|
||||
try:
|
||||
@ -293,18 +362,23 @@ class driver(screenDriver):
|
||||
line = ''
|
||||
while True:
|
||||
try:
|
||||
unipairs = array("H", [0]*(2*sz))
|
||||
unimapdesc = array("B", pack("@HP", sz, unipairs.buffer_info()[0]))
|
||||
unipairs = array("H", [0] * (2 * sz))
|
||||
unimapdesc = array(
|
||||
"B", pack(
|
||||
"@HP", sz, unipairs.buffer_info()[0]))
|
||||
ioctl(tty.fileno(), GIO_UNIMAP, unimapdesc)
|
||||
break
|
||||
except Exception as e:
|
||||
self.env['runtime']['debug'].writeDebugOut('VCSA:updateCharMap:scaling up sz=' + str(sz) + ' ' + str(e),debug.debugLevel.WARNING)
|
||||
self.env['runtime']['debug'].writeDebugOut(
|
||||
'VCSA:updateCharMap:scaling up sz=' + str(sz) + ' ' + str(e),
|
||||
debug.debugLevel.WARNING)
|
||||
sz *= 2
|
||||
except Exception as e:
|
||||
self.env['runtime']['debug'].writeDebugOut('VCSA:updateCharMap:' + str(e),debug.debugLevel.ERROR)
|
||||
self.env['runtime']['debug'].writeDebugOut(
|
||||
'VCSA:updateCharMap:' + str(e), debug.debugLevel.ERROR)
|
||||
return
|
||||
ncodes, = unpack_from("@H", unimapdesc)
|
||||
utable = unpack_from("@%dH" % (2*ncodes), unipairs)
|
||||
utable = unpack_from("@%dH" % (2 * ncodes), unipairs)
|
||||
for u, b in zip(utable[::2], utable[1::2]):
|
||||
if self.charmap.get(b) is None:
|
||||
self.charmap[b] = chr(u)
|
||||
@ -319,26 +393,26 @@ class driver(screenDriver):
|
||||
blink = 0
|
||||
bold = 0
|
||||
ink = 7
|
||||
paper = 0
|
||||
paper = 0
|
||||
for x in range(cols):
|
||||
data = allData[i: i + 2]
|
||||
i += 2
|
||||
if data == b' \x07':
|
||||
#attr = 7
|
||||
#ink = 7
|
||||
#paper = 0
|
||||
#ch = ' '
|
||||
# attr = 7
|
||||
# ink = 7
|
||||
# paper = 0
|
||||
# ch = ' '
|
||||
charAttrib = [
|
||||
self.fgColorValues[7], # fg
|
||||
self.bgColorValues[0], # bg
|
||||
False, # bold
|
||||
False, # italics
|
||||
False, # underscore
|
||||
False, # strikethrough
|
||||
False, # reverse
|
||||
False, # blink
|
||||
'default', # fontsize
|
||||
'default'] # fontfamily
|
||||
self.fgColorValues[7], # fg
|
||||
self.bgColorValues[0], # bg
|
||||
False, # bold
|
||||
False, # italics
|
||||
False, # underscore
|
||||
False, # strikethrough
|
||||
False, # reverse
|
||||
False, # blink
|
||||
'default', # fontsize
|
||||
'default'] # fontfamily
|
||||
lineAttrib.append(charAttrib)
|
||||
lineText += ' '
|
||||
continue
|
||||
@ -351,53 +425,65 @@ class driver(screenDriver):
|
||||
if sh & self.hichar:
|
||||
ch |= 0x100
|
||||
except Exception as e:
|
||||
self.env['runtime']['debug'].writeDebugOut('vcsaDriver autoDecodeVCSA: Error processing character: ' + str(e), debug.debugLevel.ERROR)
|
||||
ch = None
|
||||
self.env['runtime']['debug'].writeDebugOut(
|
||||
'vcsaDriver autoDecodeVCSA: Error processing character: ' + str(e),
|
||||
debug.debugLevel.ERROR)
|
||||
ch = None
|
||||
if self.hichar == 0x100:
|
||||
attr >>= 1
|
||||
ink = attr & 0x0F
|
||||
paper = (attr>>4) & 0x0F
|
||||
if attr & 1:
|
||||
paper = (attr >> 4) & 0x0F
|
||||
if attr & 1:
|
||||
blink = 1
|
||||
# blink seems to be set always, ignore for now
|
||||
blink = 0
|
||||
bold = 0
|
||||
blink = 0
|
||||
bold = 0
|
||||
if attr & 16:
|
||||
bold = 1
|
||||
#if (ink != 7) or (paper != 0):
|
||||
# if (ink != 7) or (paper != 0):
|
||||
# print(ink,paper)
|
||||
except Exception as e:
|
||||
self.env['runtime']['debug'].writeDebugOut('vcsaDriver autoDecodeVCSA: Error processing attributes: ' + str(e), debug.debugLevel.ERROR)
|
||||
self.env['runtime']['debug'].writeDebugOut(
|
||||
'vcsaDriver autoDecodeVCSA: Error processing attributes: ' + str(e),
|
||||
debug.debugLevel.ERROR)
|
||||
try:
|
||||
lineText += self.charmap[ch]
|
||||
except KeyError:
|
||||
lineText += '?'
|
||||
|
||||
charAttrib = [
|
||||
self.fgColorValues[ink],
|
||||
self.bgColorValues[paper],
|
||||
bold == 1, # bold
|
||||
False, # italics
|
||||
False, # underscore
|
||||
False, # strikethrough
|
||||
False, # reverse
|
||||
blink == 1, # blink
|
||||
'default', # fontsize
|
||||
'default'] # fontfamily
|
||||
self.fgColorValues[ink],
|
||||
self.bgColorValues[paper],
|
||||
bold == 1, # bold
|
||||
False, # italics
|
||||
False, # underscore
|
||||
False, # strikethrough
|
||||
False, # reverse
|
||||
blink == 1, # blink
|
||||
'default', # fontsize
|
||||
'default'] # fontfamily
|
||||
lineAttrib.append(charAttrib)
|
||||
allText += lineText
|
||||
if y + 1 < rows:
|
||||
allText += '\n'
|
||||
allAttrib.append(lineAttrib)
|
||||
return str(allText), allAttrib
|
||||
|
||||
|
||||
def getCurrApplication(self):
|
||||
apps = []
|
||||
try:
|
||||
currScreen = self.env['screen']['newTTY']
|
||||
apps = subprocess.Popen('ps -t tty' + currScreen + ' -o comm,tty,stat', shell=True, stdout=subprocess.PIPE).stdout.read().decode()[:-1].split('\n')
|
||||
apps = subprocess.Popen(
|
||||
'ps -t tty' +
|
||||
currScreen +
|
||||
' -o comm,tty,stat',
|
||||
shell=True,
|
||||
stdout=subprocess.PIPE).stdout.read().decode()[
|
||||
:-
|
||||
1].split('\n')
|
||||
except Exception as e:
|
||||
self.env['runtime']['debug'].writeDebugOut(str(e),debug.debugLevel.ERROR)
|
||||
self.env['runtime']['debug'].writeDebugOut(
|
||||
str(e), debug.debugLevel.ERROR)
|
||||
return
|
||||
try:
|
||||
for i in apps:
|
||||
@ -408,11 +494,12 @@ class driver(screenDriver):
|
||||
if '+' in i[2]:
|
||||
if i[0] != '':
|
||||
if not "GREP" == i[0] and \
|
||||
not "SH" == i[0] and \
|
||||
not "PS" == i[0]:
|
||||
if "TTY"+currScreen in i[1]:
|
||||
not "SH" == i[0] and \
|
||||
not "PS" == i[0]:
|
||||
if "TTY" + currScreen in i[1]:
|
||||
if self.env['screen']['newApplication'] != i[0]:
|
||||
self.env['screen']['newApplication'] = i[0]
|
||||
return
|
||||
except Exception as e:
|
||||
self.env['runtime']['debug'].writeDebugOut(str(e),debug.debugLevel.ERROR)
|
||||
self.env['runtime']['debug'].writeDebugOut(
|
||||
str(e), debug.debugLevel.ERROR)
|
||||
|
||||
Reference in New Issue
Block a user