detect device only once

play zone/start2.sh

@@ -22,11 +22,11 @@
 #
 #--code--
  
-for i in /tmp/fenrirscreenreader-*.sock ; do
-if [[ "$i" != "/tmp/fenrirscreenreader-deamon.sock" ]]; then
-        echo -n "setting set screen#suspendingScreen=pty" | socat - UNIX-CLIENT:$i
-    fi
-done
+#for i in /tmp/fenrirscreenreader-*.sock ; do
+#if [[ "$i" != "/tmp/fenrirscreenreader-deamon.sock" ]]; then
+#        echo -n "setting set screen#suspendingScreen=pty" | socat - UNIX-CLIENT:$i
+#    fi
+#done
 
 /usr/bin/urxvt -e ../src/fenrir -d -s ./xterm.conf -o "general.shell=./waitForKey2;remote#socketFile=/tmp/fenrirscreenreader-waitForKey2.sock"
 

src/fenrirscreenreader/core/fenrirManager.py

@@ -83,9 +83,9 @@ class fenrirManager():
             else:
                 self.environment['runtime']['inputManager'].writeEventBuffer()
         if self.environment['runtime']['inputManager'].noKeyPressed():
-            self.environment['runtime']['inputManager'].handleDeviceGrab()
             self.modifierInput = False
             self.singleKeyCommand = False  
+            self.environment['runtime']['inputManager'].handleDeviceGrab()
         if self.environment['input']['keyForeward'] > 0:
             self.environment['input']['keyForeward'] -=1
         self.environment['runtime']['commandManager'].executeDefaultTrigger('onKeyInput')
@@ -201,11 +201,6 @@ class fenrirManager():
                         self.command = ''
     def setProcessName(self, name = 'fenrir'):
         """Attempts to set the process name to 'fenrir'."""
-
-        #sys.argv[0] = name
-
-        # Disabling the import error of setproctitle.
-        # pylint: disable-msg=F0401
         try:
             from setproctitle import setproctitle
         except ImportError:

src/fenrirscreenreader/core/inputManager.py

@@ -6,7 +6,7 @@
 
 from fenrirscreenreader.core import debug
 from fenrirscreenreader.core import inputData
-import os, inspect, time
+import os, inspect, time, traceback
 currentdir = os.path.dirname(os.path.realpath(os.path.abspath(inspect.getfile(inspect.currentframe()))))
 fenrirPath = os.path.dirname(currentdir)
 
@@ -61,14 +61,14 @@ class inputManager():
             return
         if self.env['runtime']['screenManager'].getCurrScreenIgnored():
             while not self.ungrabAllDevices():
-                time.sleep(0.2)
+                time.sleep(0.25)
                 self.env['runtime']['debug'].writeDebugOut("retry ungrabAllDevices " ,debug.debugLevel.WARNING)
                 print('try ungrabbing')
             self.env['runtime']['debug'].writeDebugOut("All devices ungrabbed" ,debug.debugLevel.INFO)
             print('ungrabbed')
         else:
             while not self.grabAllDevices():
-                time.sleep(0.2)
+                time.sleep(0.25)
                 self.env['runtime']['debug'].writeDebugOut("retry grabAllDevices" ,debug.debugLevel.WARNING)
                 print('try grabbing')
             print('grabbed')

src/fenrirscreenreader/inputDriver/evdevDriver.py

@@ -64,21 +64,31 @@ class driver(inputDriver):
         monitor = pyudev.Monitor.from_netlink(context)
         monitor.filter_by(subsystem='input')
         monitor.start()
+        ignorePlug = False
         while active.value:
             validDevices = []
             device = monitor.poll(1)
             while device:
                 self.env['runtime']['debug'].writeDebugOut('plugInputDeviceWatchdogUdev:' + str(device), debug.debugLevel.INFO)
                 try:
-                    virtual = '/sys/devices/virtual/input/' in device.sys_path
-                    if device.device_node:
-                        validDevices.append({'device': device.device_node, 'virtual': virtual})
+                    if currDevice.name.upper() in ['','SPEAKUP','FENRIR-UINPUT']:
+                        ignorePlug = True
+                    if currDevice.phys.upper() in ['','SPEAKUP']:
+                        ignorePlug = True
+                    if 'BRLTTY' in  currDevice.name.upper():
+                        ignorePlug = True
+                    if not ignorePlug:
+                        virtual = '/sys/devices/virtual/input/' in device.sys_path
+                        if device.device_node:
+                            validDevices.append({'device': device.device_node, 'virtual': virtual})
                 except:
                     pass
                 try:
-                    device = monitor.poll(0.5)
+                    pollTimeout = 1
+                    device = monitor.poll(pollTimeout)
                 except:
                     device = None
+                ignorePlug = False
             if validDevices:
                 eventQueue.put({"Type":fenrirEventType.PlugInputDevice,"Data":validDevices})
         return time.time()
@@ -138,7 +148,7 @@ class driver(inputDriver):
 
     def writeUInput(self, uDevice, event):
         if not self._initialized:
-            return    
+            return
         uDevice.write_event(event)
         uDevice.syn()
 
@@ -345,6 +355,7 @@ class driver(inputDriver):
         if not self.env['runtime']['settingsManager'].getSettingAsBool('keyboard', 'grabDevices'):
             return True
         try:
+            print(self.iDevices[fd])
             self.iDevices[fd].grab()
             self.gDevices[fd] = True
             self.env['runtime']['debug'].writeDebugOut('InputDriver evdev: grab device ('+ str(self.iDevices[fd].name) + ')',debug.debugLevel.INFO)