Experimental fix for evdev failures.
This commit is contained in:
Storm Dragon
parent
e76ca9889a
commit
09391bfe84
@ -59,7 +59,7 @@ class driver(inputDriver):
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self.env['runtime']['processManager'].addCustomEventThread(self.inputWatchdog)
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self._initialized = True
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def plugInputDeviceWatchdogUdev(self,active , eventQueue):
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def plugInputDeviceWatchdogUdev(self, active, eventQueue):
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context = pyudev.Context()
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monitor = pyudev.Monitor.from_netlink(context)
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monitor.filter_by(subsystem='input')
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@ -72,31 +72,33 @@ class driver(inputDriver):
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self.env['runtime']['debug'].writeDebugOut('plugInputDeviceWatchdogUdev:' + str(device), debug.debugLevel.INFO)
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try:
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try:
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if device.name.upper() in ['','SPEAKUP','FENRIR-UINPUT']:
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# FIX: Check if attributes exist before accessing them
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if hasattr(device, 'name') and device.name and device.name.upper() in ['','SPEAKUP','FENRIR-UINPUT']:
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ignorePlug = True
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if device.phys.upper() in ['','SPEAKUP','FENRIR-UINPUT']:
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if hasattr(device, 'phys') and device.phys and device.phys.upper() in ['','SPEAKUP','FENRIR-UINPUT']:
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ignorePlug = True
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if 'BRLTTY' in device.name.upper():
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if hasattr(device, 'name') and device.name and 'BRLTTY' in device.name.upper():
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ignorePlug = True
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut("plugInputDeviceWatchdogUdev CHECK NAME CRASH: " + str(e),debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut("plugInputDeviceWatchdogUdev CHECK NAME CRASH: " + str(e), debug.debugLevel.ERROR)
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if not ignorePlug:
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virtual = '/sys/devices/virtual/input/' in device.sys_path
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if device.device_node:
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validDevices.append({'device': device.device_node, 'virtual': virtual})
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut("plugInputDeviceWatchdogUdev APPEND CRASH: " + str(e),debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut("plugInputDeviceWatchdogUdev APPEND CRASH: " + str(e), debug.debugLevel.ERROR)
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try:
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pollTimeout = 1
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device = monitor.poll(pollTimeout)
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except:
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except Exception:
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device = None
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ignorePlug = False
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if validDevices:
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eventQueue.put({"Type":fenrirEventType.PlugInputDevice,"Data":validDevices})
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eventQueue.put({"Type": fenrirEventType.PlugInputDevice, "Data": validDevices})
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return time.time()
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def inputWatchdog(self,active , eventQueue):
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def inputWatchdog(self, active, eventQueue):
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try:
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while active.value:
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r, w, x = select(self.iDevices, [], [], 0.8)
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@ -111,7 +113,7 @@ class driver(inputDriver):
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self.removeDevice(fd)
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while(event):
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self.env['runtime']['debug'].writeDebugOut('inputWatchdog: EVENT:' + str(event), debug.debugLevel.INFO)
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self.env['input']['eventBuffer'].append( [self.iDevices[fd], self.uDevices[fd], event])
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self.env['input']['eventBuffer'].append([self.iDevices[fd], self.uDevices[fd], event])
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if event.type == evdev.events.EV_KEY:
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if not foundKeyInSequence:
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foundKeyInSequence = True
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@ -123,11 +125,11 @@ class driver(inputDriver):
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if not isinstance(currMapEvent['EventName'], str):
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event = self.iDevices[fd].read_one()
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continue
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if currMapEvent['EventState'] in [0,1,2]:
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eventQueue.put({"Type":fenrirEventType.KeyboardInput,"Data":currMapEvent.copy()})
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if currMapEvent['EventState'] in [0, 1, 2]:
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eventQueue.put({"Type": fenrirEventType.KeyboardInput, "Data": currMapEvent.copy()})
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eventFired = True
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else:
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if event.type in [2,3]:
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if event.type in [2, 3]:
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foreward = True
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event = self.iDevices[fd].read_one()
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@ -136,7 +138,7 @@ class driver(inputDriver):
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self.writeEventBuffer()
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self.clearEventBuffer()
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut("INPUT WATCHDOG CRASH: "+str(e),debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut("INPUT WATCHDOG CRASH: " + str(e), debug.debugLevel.ERROR)
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def writeEventBuffer(self):
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if not self._initialized:
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@ -146,7 +148,7 @@ class driver(inputDriver):
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if uDevice:
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if self.gDevices[iDevice.fd]:
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self.writeUInput(uDevice, event)
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except Exception as e:
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except Exception:
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pass
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def writeUInput(self, uDevice, event):
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@ -156,7 +158,7 @@ class driver(inputDriver):
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time.sleep(0.0000002)
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uDevice.syn()
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def updateInputDevices(self, newDevices = None, init = False):
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def updateInputDevices(self, newDevices=None, init=False):
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if init:
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self.removeAllDevices()
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@ -191,7 +193,7 @@ class driver(inputDriver):
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try:
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with open(deviceFile) as f:
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pass
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except Exception as e:
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except Exception:
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continue
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# 3 pos absolute
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# 2 pos relative
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@ -201,22 +203,23 @@ class driver(inputDriver):
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except:
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continue
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try:
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if currDevice.name.upper() in ['','SPEAKUP','FENRIR-UINPUT']:
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# FIX: Check if attributes exist before accessing them
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if hasattr(currDevice, 'name') and currDevice.name and currDevice.name.upper() in ['', 'SPEAKUP', 'FENRIR-UINPUT']:
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continue
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if currDevice.phys.upper() in ['','SPEAKUP','FENRIR-UINPUT']:
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if hasattr(currDevice, 'phys') and currDevice.phys and currDevice.phys.upper() in ['', 'SPEAKUP', 'FENRIR-UINPUT']:
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continue
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if 'BRLTTY' in currDevice.name.upper():
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if hasattr(currDevice, 'name') and currDevice.name and 'BRLTTY' in currDevice.name.upper():
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continue
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except:
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pass
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cap = currDevice.capabilities()
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if mode in ['ALL','NOMICE']:
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if mode in ['ALL', 'NOMICE']:
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if eventType.EV_KEY in cap:
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if 116 in cap[eventType.EV_KEY] and len(cap[eventType.EV_KEY]) < 10:
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self.env['runtime']['debug'].writeDebugOut('Device Skipped (has 116):' + currDevice.name,debug.debugLevel.INFO)
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self.env['runtime']['debug'].writeDebugOut('Device Skipped (has 116):' + currDevice.name, debug.debugLevel.INFO)
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continue
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if len(cap[eventType.EV_KEY]) < 60:
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self.env['runtime']['debug'].writeDebugOut('Device Skipped (< 60 keys):' + currDevice.name,debug.debugLevel.INFO)
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self.env['runtime']['debug'].writeDebugOut('Device Skipped (< 60 keys):' + currDevice.name, debug.debugLevel.INFO)
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continue
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if mode == 'ALL':
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self.addDevice(currDevice)
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@ -224,16 +227,20 @@ class driver(inputDriver):
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elif mode == 'NOMICE':
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if not ((eventType.EV_REL in cap) or (eventType.EV_ABS in cap)):
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self.addDevice(currDevice)
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self.env['runtime']['debug'].writeDebugOut('Device added (NOMICE):' + self.iDevices[currDevice.fd].name,debug.debugLevel.INFO)
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self.env['runtime']['debug'].writeDebugOut('Device added (NOMICE):' + self.iDevices[currDevice.fd].name, debug.debugLevel.INFO)
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else:
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self.env['runtime']['debug'].writeDebugOut('Device Skipped (NOMICE):' + currDevice.name,debug.debugLevel.INFO)
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self.env['runtime']['debug'].writeDebugOut('Device Skipped (NOMICE):' + currDevice.name, debug.debugLevel.INFO)
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else:
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self.env['runtime']['debug'].writeDebugOut('Device Skipped (no EV_KEY):' + currDevice.name,debug.debugLevel.INFO)
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self.env['runtime']['debug'].writeDebugOut('Device Skipped (no EV_KEY):' + currDevice.name, debug.debugLevel.INFO)
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elif currDevice.name.upper() in mode.split(','):
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self.addDevice(currDevice)
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self.env['runtime']['debug'].writeDebugOut('Device added (Name):' + self.iDevices[currDevice.fd].name,debug.debugLevel.INFO)
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self.env['runtime']['debug'].writeDebugOut('Device added (Name):' + self.iDevices[currDevice.fd].name, debug.debugLevel.INFO)
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut("Device Skipped (Exception): " + deviceFile +' ' + currDevice.name +' '+ str(e),debug.debugLevel.INFO)
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try:
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device_name = currDevice.name if hasattr(currDevice, 'name') else "unknown"
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self.env['runtime']['debug'].writeDebugOut("Device Skipped (Exception): " + deviceFile + ' ' + device_name + ' ' + str(e), debug.debugLevel.INFO)
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except:
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self.env['runtime']['debug'].writeDebugOut("Device Skipped (Exception): " + deviceFile + ' ' + str(e), debug.debugLevel.INFO)
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self.iDeviceNo = len(evdev.list_devices())
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self.updateMPiDevicesFD()
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@ -247,6 +254,7 @@ class driver(inputDriver):
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self.iDevicesFD.remove(fd)
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except:
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pass
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def mapEvent(self, event):
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if not self._initialized:
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return None
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@ -268,10 +276,10 @@ class driver(inputDriver):
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mEvent['EventState'] = event.value
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mEvent['EventType'] = event.type
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return mEvent
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except Exception as e:
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except Exception:
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return None
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def getLedState(self, led = 0):
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def getLedState(self, led=0):
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if not self.hasIDevices():
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return False
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# 0 = Numlock
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@ -281,7 +289,8 @@ class driver(inputDriver):
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if led in dev.leds():
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return True
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return False
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def toggleLedState(self, led = 0):
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def toggleLedState(self, led=0):
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if not self.hasIDevices():
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return False
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ledState = self.getLedState(led)
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@ -290,9 +299,10 @@ class driver(inputDriver):
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# 17 LEDs
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if 17 in self.iDevices[i].capabilities():
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if ledState == 1:
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self.iDevices[i].set_led(led , 0)
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self.iDevices[i].set_led(led, 0)
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else:
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self.iDevices[i].set_led(led , 1)
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self.iDevices[i].set_led(led, 1)
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def grabAllDevices(self):
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if not self._initialized:
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return True
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@ -301,6 +311,7 @@ class driver(inputDriver):
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if not self.gDevices[fd]:
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ok = ok and self.grabDevice(fd)
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return ok
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def ungrabAllDevices(self):
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if not self._initialized:
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return True
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@ -309,6 +320,7 @@ class driver(inputDriver):
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if self.gDevices[fd]:
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ok = ok and self.ungrabDevice(fd)
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return ok
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def createUInputDev(self, fd):
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if not self.env['runtime']['settingsManager'].getSettingAsBool('keyboard', 'grabDevices'):
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self.uDevices[fd] = None
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@ -324,20 +336,21 @@ class driver(inputDriver):
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self.uDevices[fd] = UInput.from_device(self.iDevices[fd], name='fenrir-uinput', phys='fenrir-uinput')
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except Exception as e:
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try:
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self.env['runtime']['debug'].writeDebugOut('InputDriver evdev: compat fallback: ' + str(e),debug.debugLevel.WARNING)
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self.env['runtime']['debug'].writeDebugOut('InputDriver evdev: compat fallback: ' + str(e), debug.debugLevel.WARNING)
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dev = self.iDevices[fd]
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cap = dev.capabilities()
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del cap[0]
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self.uDevices[fd] = UInput(
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cap,
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name = 'fenrir-uinput',
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phys = 'fenrir-uinput'
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name='fenrir-uinput',
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phys='fenrir-uinput'
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)
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut('InputDriver evdev: init Uinput not possible: ' + str(e),debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut('InputDriver evdev: init Uinput not possible: ' + str(e), debug.debugLevel.ERROR)
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return
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def addDevice(self, newDevice):
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self.env['runtime']['debug'].writeDebugOut('InputDriver evdev: device added: ' + str(newDevice.fd) + ' ' +str(newDevice),debug.debugLevel.INFO)
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self.env['runtime']['debug'].writeDebugOut('InputDriver evdev: device added: ' + str(newDevice.fd) + ' ' + str(newDevice), debug.debugLevel.INFO)
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try:
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self.iDevices[newDevice.fd] = newDevice
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self.createUInputDev(newDevice.fd)
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@ -360,10 +373,13 @@ class driver(inputDriver):
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def grabDevice(self, fd):
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if not self.env['runtime']['settingsManager'].getSettingAsBool('keyboard', 'grabDevices'):
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return True
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# FIX: Handle exception variable scope correctly
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grab_error = None
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try:
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self.iDevices[fd].grab()
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self.gDevices[fd] = True
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self.env['runtime']['debug'].writeDebugOut('InputDriver evdev: grab device ('+ str(self.iDevices[fd].name) + ')',debug.debugLevel.INFO)
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self.env['runtime']['debug'].writeDebugOut('InputDriver evdev: grab device (' + str(self.iDevices[fd].name) + ')', debug.debugLevel.INFO)
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# Reset modifier keys on successful grab
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if self.uDevices[fd]:
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modifierKeys = [e.KEY_LEFTCTRL, e.KEY_RIGHTCTRL, e.KEY_LEFTALT, e.KEY_RIGHTALT, e.KEY_LEFTSHIFT, e.KEY_RIGHTSHIFT]
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@ -371,33 +387,44 @@ class driver(inputDriver):
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try:
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self.uDevices[fd].write(e.EV_KEY, key, 0) # 0 = key up
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self.uDevices[fd].syn()
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut('Failed to reset modifier key: ' + str(e), debug.debugLevel.WARNING)
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except Exception as mod_error:
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self.env['runtime']['debug'].writeDebugOut('Failed to reset modifier key: ' + str(mod_error), debug.debugLevel.WARNING)
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except IOError:
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if not self.gDevices[fd]:
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return False
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut('InputDriver evdev: grabing not possible: ' + str(e),debug.debugLevel.ERROR)
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except Exception as ex:
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grab_error = ex
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if grab_error:
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self.env['runtime']['debug'].writeDebugOut('InputDriver evdev: grabing not possible: ' + str(grab_error), debug.debugLevel.ERROR)
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return False
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return True
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def ungrabDevice(self,fd):
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def ungrabDevice(self, fd):
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if not self.env['runtime']['settingsManager'].getSettingAsBool('keyboard', 'grabDevices'):
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return True
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# FIX: Handle exception variable scope correctly
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ungrab_error = None
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try:
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self.iDevices[fd].ungrab()
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self.gDevices[fd] = False
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self.env['runtime']['debug'].writeDebugOut('InputDriver evdev: ungrab device ('+ str(self.iDevices[fd].name) + ')',debug.debugLevel.INFO)
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self.env['runtime']['debug'].writeDebugOut('InputDriver evdev: ungrab device (' + str(self.iDevices[fd].name) + ')', debug.debugLevel.INFO)
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except IOError:
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if self.gDevices[fd]:
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return False
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# self.gDevices[fd] = False
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# #self.removeDevice(fd)
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except Exception as e:
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except Exception as ex:
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ungrab_error = ex
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if ungrab_error:
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self.env['runtime']['debug'].writeDebugOut('InputDriver evdev: ungrabing not possible: ' + str(ungrab_error), debug.debugLevel.ERROR)
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return False
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return True
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def removeDevice(self,fd):
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self.env['runtime']['debug'].writeDebugOut('InputDriver evdev: device removed: ' + str(fd) + ' ' +str(self.iDevices[fd]),debug.debugLevel.INFO)
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def removeDevice(self, fd):
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self.env['runtime']['debug'].writeDebugOut('InputDriver evdev: device removed: ' + str(fd) + ' ' + str(self.iDevices[fd]), debug.debugLevel.INFO)
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self.clearEventBuffer()
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try:
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self.ungrabDevice(fd)
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