make python package and build up class model
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chrys
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74a4341436
@ -1,68 +0,0 @@
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#!/bin/python
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# Fenrir TTY screen reader
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# By Chrys, Storm Dragon, and contributers.
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import hashlib
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import difflib
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import textwrap
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import time
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import utils.debug
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import core.environment as environment
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import speech.espeak as es
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import speech.speechd as sd
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runtime = environment.runtime
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runtime['screenDriver'] = '/dev/vcsa'
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runtime['speechDriverString'] = 'speechd'
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runtime['speechDriver'] = sd.speech()
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while(runtime['running']):
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# read screen
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currTTY = open('/sys/devices/virtual/tty/tty0/active','r')
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runtime['newTTY'] = currTTY.read()[3:-1]
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currTTY.close()
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try:
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vcsa = open(runtime['screenDriver'] + runtime['newTTY'] ,'rb',0)
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runtime['newContentBytes'] = vcsa.read()
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vcsa.close()
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except:
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continue
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# get metadata like cursor or screensize
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runtime['lines'] = int( runtime['newContentBytes'][0])
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runtime['columns'] = int( runtime['newContentBytes'][1])
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runtime['newCursor']['x'] = int( runtime['newContentBytes'][2])
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runtime['newCursor']['y'] = int( runtime['newContentBytes'][3])
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# analyze content
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runtime['newContentText'] = str(runtime['newContentBytes'][4:][::2].decode('cp1252').encode('utf-8'))[2:]
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runtime['newContentAttrib'] = runtime['newContentBytes'][5:][::2]
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runtime['newContentText'] = '\n'.join(textwrap.wrap(runtime['newContentText'], runtime['columns']))[:-2]
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print("|"+runtime['newContentText'] +"|")
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print(runtime['newTTY'])
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if runtime['newTTY'] != runtime['oldTTY']:
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runtime['oldContentBytes'] = b''
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runtime['oldContentAttrib'] = b''
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runtime['oldContentText'] = ''
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runtime['oldCursor']['x'] = 0
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runtime['oldCursor']['y'] = 0
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# changes on the screen
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if runtime['oldContentBytes'] != runtime['newContentBytes']:
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if ((len(runtime['delta']) < 3) or runtime['oldTTY'] != runtime['newTTY']):
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runtime['speechDriver'].cancel()
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diff = difflib.ndiff(runtime['oldContentText'], runtime['newContentText'])
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runtime['delta'] = ''.join(x[2:] for x in diff if x.startswith('+ '))
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runtime['speechDriver'].speak(runtime['delta'])
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# set new "old" values
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runtime['oldContentBytes'] = runtime['newContentBytes']
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runtime['oldContentText'] = runtime['newContentText']
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runtime['oldContentTextAttrib'] = runtime['newContentAttrib']
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runtime['oldCursor']['x'] = runtime['newCursor']['x']
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runtime['oldCursor']['y'] = runtime['newCursor']['y']
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runtime['oldTTY'] = runtime['newTTY']
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@ -1 +0,0 @@
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#!/bin/python
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@ -1,3 +0,0 @@
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espeak = espeak driver
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speechd = speech-dispatcher driver
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generic = generic driver via /bin/say
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@ -1,54 +0,0 @@
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#!/usr/bin/python
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# Espeak driver
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class speech():
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def __init__(self, ):
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self._es = None
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self._isInitialized = False
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try:
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from espeak import espeak
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self._es = espeak
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self._isInitialized = True
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except:
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self._initialized = False
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def speak(self,text, queueable=True):
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if not self._isInitialized:
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return False
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if queueable == False: self.cancel()
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self._es.synth(text)
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return True
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def cancel(self):
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if not self._isInitialized:
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return False
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self._es.cancel()
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return True
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def clear_buffer(self):
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if not self._isInitialized:
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return False
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return True
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def setVoice(self, voice):
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if not self._isInitialized:
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return False
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return _es.set_voice('de')
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def setPitch(self, pitch):
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if not self._isInitialized:
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return False
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return _es.set_parameter(espeak.Parameter.Pitch, pitch)
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def setSpeed(self, speed):
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if not self._isInitialized:
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return False
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return _es.set_parameter(espeak.Parameter.Rate, speed)
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def setModule(self, module):
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pass
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def shutdown(self):
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pass
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@ -1,20 +0,0 @@
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#!/usr/bin/python
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# Generic speech driver
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class speech():
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def __init__(self, ):
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self.gn = None
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self.isInitialized = False
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# try:
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def speak(self,text, queueable=True):
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if queueable == False: self.stop()
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self.gn.synth(text)
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def stop(self):
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self.gn.cancel()
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def clear_buffer(self):
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pass
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@ -1,74 +0,0 @@
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#!/usr/bin/python
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# speech-dispatcher driver
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class speech():
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def __init__(self ):
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self._sd = None
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self._isInitialized = False
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try:
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import speechd
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self._sd = speechd.SSIPClient('fenrir')
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self._isInitialized = True
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except:
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self._initialized = False
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def speak(self,text, queueable=True):
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if not self._isInitialized:
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return False
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if queueable == False: self.cancel()
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self._sd.speak(text)
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return True
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def cancel(self):
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if not self._isInitialized:
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return False
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self._sd.cancel()
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return True
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def clear_buffer(self):
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if not self._isInitialized:
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return False
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return True
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def setVoice(self, voice):
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if not self._isInitialized:
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return False
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try:
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self._sd.set_voice(voice)
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return True
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except:
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return False
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def setPitch(self, pitch):
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if not self._isInitialized:
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return False
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try:
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self._sd.set_pitch(pitch)
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return True
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except:
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return False
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def setSpeed(self, speed):
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if not self._isInitialized:
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return False
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try:
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self._sd.set_rate(speed)
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return True
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except:
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return False
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def setModule(self, module):
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if not self._isInitialized:
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return False
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try:
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self._sd.set_output_module(module)
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return True
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except:
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return False
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def shutdown(self):
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self.cancel()
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self._sd.close()
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@ -1,78 +0,0 @@
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#!/bin/bash
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# This script configures pulse to work both in the graphical invironment and in the console with root apps.
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# Make sure we aren't started as root:
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if [[ $(whoami) = "root" ]]; then
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echo "Please don't start this script with root priveleges, the script will call sudo when needed."
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exit 1
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fi
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# Get the current user's XDG_HOME
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xdgPath="${XDG_CONFIG_HOME:-$HOME/.config}"
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# Warn user if we are going to overwrite an existing default.pa
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if [ -f "$xdgPath/pulse/default.pa" ]; then
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read -p "This will replace the current file located at $xdgPath/pulse/default.pa, press enter to continue or control+c to abort. " continue
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fi
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echo '.include /etc/pulse/default.pa
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load-module module-native-protocol-unix auth-anonymous=1 socket=/tmp/pulse.sock' > $xdgPath/pulse/default.pa
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# This section does the root part:
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read -p "This next sections requires root priveleges.. If you don't have access to sudo, please control c to abort this script, if you can use sudo, press enter to continue. " continue
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# Get root's 's XDG_HOME
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xdgPath="$(sudo bash -c '${XDG_CONFIG_HOME:-$HOME/.config}')"
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# Warn user if we are going to overwrite an existing default.pa
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if [ -f "$xdgPath/pulse/default.pa" ]; then
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read -p "This will replace the current file located at $xdgPath/pulse/default.pa, press enter to continue or control+c to abort. " continue
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fi
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sudo cat << EOF > "$xdgPath/pulse/client.conf"
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# This file is part of PulseAudio.
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#
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# PulseAudio is free software; you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# PulseAudio is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
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## Configuration file for PulseAudio clients. See pulse-client.conf(5) for
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## more information. Default values are commented out. Use either ; or # for
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## commenting.
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; default-sink =
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; default-source =
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default-server = unix:/tmp/pulse.sock
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; default-dbus-server =
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autospawn = no
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; autospawn = yes
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; daemon-binary = /usr/bin/pulseaudio
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; extra-arguments = --log-target=syslog
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; cookie-file =
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; enable-shm = yes
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; shm-size-bytes = 0 # setting this 0 will use the system-default, usually 64 MiB
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; auto-connect-localhost = no
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; auto-connect-display = no
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EOF
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# If there were no errors tell user to restart, else warn them errors happened.
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if [ $? -eq 0 ]; then
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echo "Configuration created succeswsfully, restart pulse, or your system, for changes to take affect."
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else
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echo "Errors were encountered while writing the configuration. please correct them manually."
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fi
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exit 0
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@ -1,49 +0,0 @@
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#!/usr/bin/python
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# Debugger module for the Fenrir screen reader.
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ERROR = 0
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WARNING = 1
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INFO = 2
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class debug():
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def __init__(self, fileName='/var/log/fenrir.log', level = ERROR):
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self._level = level
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self._fileName= fileName
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self._file = open(self._fileName,'w')
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self._fileOpened = True
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def openDebugFile(self, fileName = ''):
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if fileName != '':
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self._fileName = fileName
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if self._fileName != '':
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self.file = open(self._fileName,'w')
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self._fileOpened = True
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def writeLog(self, text, level = ERROR):
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if not self._fileOpened:
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return False
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if self._level < level:
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return False
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self._file.write(text + '\n')
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return True
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def closeDebugFile(self):
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if not self._fileOpened:
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return False
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self._file.close()
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self._fileOpened = False
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return True
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def getDebugLevel(self):
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return self._level
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def setDebugLevel(self, level):
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self._level = level
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def getDebugFile(self):
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return self._fileName
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def setDebugFile(self, fileName):
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self._fileName = fileName
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