def __init__(self, actionDict, validButtonNames, validClickTypeNames): self.actionDict = actionDict self.validActionNames = actionDict.getActionLambdaDict().keys() self.validConditionNames = actionDict.getConditionLambdaDict().keys() self.validButtonNames = validButtonNames self.validClickTypeNames = validClickTypeNames self.dbusButton = DbusButton() self.proximityButton = ProximityButton() self.lastTimeStamp = None self.resetConfig() self.initRegex()
class Config():
def __init__(self, actionDict, validButtonNames, validClickTypeNames):
self.actionDict = actionDict
self.validActionNames = actionDict.getActionLambdaDict().keys()
self.validConditionNames = actionDict.getConditionLambdaDict().keys()
self.validButtonNames = validButtonNames
self.validClickTypeNames = validClickTypeNames
self.dbusButton = DbusButton()
self.proximityButton = ProximityButton()
self.lastTimeStamp = None
self.resetConfig()
self.initRegex()
def checkConfigFile(self):
timestamp = self.getTimeStamp()
print >> sys.stderr, timestamp
if self.lastTimeStamp == None or self.lastTimeStamp != timestamp:
try:
print >> sys.stderr, "refreshing config"
self.parseConfigFile()
except:
print >> sys.stderr, "INVALID CONFIG, USING DEFAULT"
self.parse(self.getDefaultConfig())
self.lastTimeStamp = timestamp
def getTimeStamp(self):
if os.path.isfile(getConfigFilePath()):
cmdArr = ["stat", "-t", getConfigFilePath()]
out, err = subprocess.Popen(cmdArr, stdout=subprocess.PIPE).communicate()
if err == None or len(err) == 0:
return out
else:
return "error"
else:
return "missing"
def getDefaultConfig(self):
return ("#DEFAULT CONFIG\n"
+ "torchAutoShutOffTimeMs=300000\n"
+ "cameraDisabled=1\n"
+ "longClickDelayMs=400\n"
+ "doubleClickDelayMs=400\n"
+ "trebleClickDelayMs=600\n"
+ "dbusBufferMs=800\n"
+ "action=musicPlayPause,volumeUp,singleClick,screenLocked\n"
+ "action=musicNext,volumeDown,singleClick,screenLocked\n"
+ "action=musicPrev,volumeDown,doubleClick,screenLocked\n"
+ "action=clickCameraFocus,volumeUp,longClickStart,cameraAppFocused\n"
+ "action=clickCameraSnap,volumeUp,longClickStop,cameraAppFocused\n"
+ "action=clickCameraSnap,volumeUp,singleClick,cameraAppFocused\n"
+ "action=clickCameraFocus,proximitySensor,proximityEnter,cameraAppFocused\n"
+ "action=tap(69x67,69x67),volumeUp,singleClick,appFocused(frontcameravideo)\n"
+ "action=tap(802x253,802x253),volumeUp,singleClick,appFocused(rawcam)\n"
)
def resetConfig(self):
self.torchAutoShutOffTimeMs=300000
self.cameraDisabled=1
self.longClickDelayMs=400
self.doubleClickDelayMs=400
self.trebleClickDelayMs=600
self.dbusButton.setRepeatBufferMs(800)
self.actionMapSet = ActionMapSet([])
def initRegex(self):
self.integerRe = re.compile(
"^\\s*(?P<key>[a-zA-Z0-9]+)" + "\\s*=\\s*" + "(?P<value>\d+)\\s*(#.*)?$")
self.strRe = re.compile(
"^\\s*(?P<key>[a-zA-Z0-9]+)" + "\\s*=\\s*" + "(?P<value>.*?)\\s*(#.*)?$")
self.commentRe = re.compile("^\\s*#")
self.emptyRe = re.compile("^\\s*$")
self.actionMapRe = re.compile(""
+ "^"
+ "\\s*action\\s*=\\s*"
+ "(?P<actionName>" + "|".join(self.validActionNames) + ")"
+ "(?:" + "\(" + "(?P<actionParam>[^)]*)" + "\)" + ")?"
+ "\\s*,\\s*"
+ "(?P<button>" + "|".join(self.validButtonNames) + ")"
+ "(?:" + "\(" + "(?P<buttonParam>[^)]*)" + "\)" + ")?"
+ "\\s*,\\s*"
+ "(?P<clickType>" + "|".join(self.validClickTypeNames) + ")"
+ "\\s*,\\s*"
+ "(?P<condName>" + "|".join(self.validConditionNames) + ")"
+ "(?:" + "\(" + "(?P<condParam>[^)]*)" + "\)" + ")?"
+ "\\s*(#.*)?"
+ "$"
)
def getConfigFileContent(self):
if os.path.isfile(getConfigFilePath()):
return open(getConfigFilePath(),"rb").read()
else:
return None
def parseConfigFile(self):
confText = self.getConfigFileContent()
if confText == None:
confText = self.getDefaultConfig()
print "WARNING: no config file at '" + getConfigFilePath() + "'"
print "Using default config:\n" + confText
self.parse(confText)
def parse(self, confText):
self.resetConfig()
actionMaps = []
for line in confText.splitlines():
actionMapMatch = self.actionMapRe.match(line)
integerMatch = self.integerRe.match(line)
commentMatch = self.commentRe.match(line)
emptyMatch = self.emptyRe.match(line)
key = None
if integerMatch != None:
key = integerMatch.group("key")
val = int(integerMatch.group("value"))
if actionMapMatch != None:
actionMaps.append(ActionMap(
self.actionDict,
actionName = actionMapMatch.group("actionName"),
actionParam = actionMapMatch.group("actionParam"),
condName = actionMapMatch.group("condName"),
condParam = actionMapMatch.group("condParam"),
button = actionMapMatch.group("button"),
buttonParam = actionMapMatch.group("buttonParam"),
clickType = actionMapMatch.group("clickType"),
))
elif key == "torchAutoShutOffTimeMs":
self.torchAutoShutOffTimeMs = val
elif key == "cameraDisabled":
self.cameraDisabled = val
elif key == "longClickDelayMs":
self.longClickDelayMs = val
elif key == "doubleClickDelayMs":
self.doubleClickDelayMs = val
elif key == "trebleClickDelayMs":
self.trebleClickDelayMs = val
elif key == "dbusBufferMs":
self.dbusButton.setRepeatBufferMs(val)
elif commentMatch == None and emptyMatch == None:
print >> sys.stderr, "Unparseable config entry: " + line
raise Exception("Unparseable config entry: " + line)
self.actionMapSet = ActionMapSet(actionMaps)
def getActionMapSet(self):
return self.actionMapSet
class Config():
def __init__(self, actionDict, validButtonNames, validClickTypeNames):
self.actionDict = actionDict
self.validActionNames = actionDict.getActionLambdaDict().keys()
self.validConditionNames = actionDict.getConditionLambdaDict().keys()
self.validButtonNames = validButtonNames
self.validClickTypeNames = validClickTypeNames
self.dbusButton = DbusButton()
self.proximityButton = ProximityButton()
self.lastTimeStamp = None
self.resetConfig()
self.initRegex()
def checkConfigFile(self):
timestamp = self.getTimeStamp()
if self.lastTimeStamp == None or self.lastTimeStamp != timestamp:
print >> sys.stderr, "refreshing config"
self.ensureUserConf()
try:
self.parse(self.readConf(getUserConfigFilePath()))
except:
print >> sys.stderr, "INVALID CONFIG, ATTEMPTING TO USE DEFAULT"
self.parse(self.readConf(getSystemConfigFilePath()))
self.lastTimeStamp = timestamp
def getTimeStamp(self):
if os.path.isfile(getUserConfigFilePath()):
cmdArr = ["stat", "-t", getUserConfigFilePath()]
out, err = subprocess.Popen(cmdArr, stdout=subprocess.PIPE).communicate()
if err == None or len(err) == 0:
return out
else:
return "error"
else:
return "missing"
def resetConfig(self):
self.torchAutoShutOffTimeMs=300000
self.cameraDisabled=0
self.quickSnapShutterSound=CAMERA_SOUND
self.quickSnapSaveSound=''
self.quickSnapShutterLedPattern=LedPattern('blink')
self.quickSnapSaveLedPattern=LedPattern('doubleblink')
self.longClickDelayMs=400
self.doubleClickDelayMs=400
self.trebleClickDelayMs=600
self.dbusButton.setPatternDelayMs(1500)
self.dbusButton.clearButtonSyns()
self.actionMapSet = ActionMapSet([])
def initRegex(self):
self.intRe = re.compile(
"^\\s*(?P<key>[a-zA-Z0-9]+)" + "\\s*=\\s*" + "(?P<value>\d+)\\s*(#.*)?$")
self.strRe = re.compile(
"^\\s*(?P<key>[a-zA-Z0-9]+)" + "\\s*=\\s*" + "(?P<value>.*?)\\s*(#.*)?$")
self.commentRe = re.compile("^\\s*#")
self.emptyRe = re.compile("^\\s*$")
self.actionMapRe = re.compile(""
+ "^"
+ "\\s*action\\s*=\\s*"
+ "(?P<actionName>" + "|".join(self.validActionNames) + ")"
+ "(?:" + "\(" + "(?P<actionParam>[^)]*)" + "\)" + ")?"
+ "\\s*,\\s*"
+ "(?P<button>" + "|".join(self.validButtonNames) + ")"
+ "(?:" + "\(" + "(?P<buttonParam>[^)]*)" + "\)" + ")?"
+ "\\s*,\\s*"
+ "(?P<clickType>" + "|".join(self.validClickTypeNames) + ")"
+ "\\s*,\\s*"
+ "(?P<condName>" + "|".join(self.validConditionNames) + ")"
+ "(?:" + "\(" + "(?P<condParam>[^)]*)" + "\)" + ")?"
+ "\\s*(#.*)?"
+ "$"
)
self.dbusButtonSynRe = re.compile(""
+ "^"
+ "\\s*dbusButtonSyn\\s*=\\s*"
+ "(?P<syn>[a-zA-Z0-9_\\-]+)"
+ "\\s*(?:=>|,|->)\\s*"
+ "(?P<target>[a-zA-Z0-9_\\-]+)"
+ "$"
)
def readConf(self, confFile):
if os.path.isfile(confFile):
return open(confFile,"rb").read()
else:
return None
def ensureUserConf(self):
userConf = getUserConfigFilePath()
if not os.path.isfile(userConf):
print "WARNING: no config file at '" + userConf + "'"
print "Copying default config:\n"
os.system("cp " + getSystemConfigFilePath() + " " + userConf)
def parse(self, confText):
self.resetConfig()
actionMaps = []
for line in confText.splitlines():
actionMapMatch = self.actionMapRe.match(line)
dbusButtonSynMatch = self.dbusButtonSynRe.match(line)
intMatch = self.intRe.match(line)
strMatch = self.strRe.match(line)
commentMatch = self.commentRe.match(line)
emptyMatch = self.emptyRe.match(line)
intKey = None
if intMatch != None:
intKey = intMatch.group("key")
intVal = int(intMatch.group("value"))
strKey = None
if strMatch != None:
strKey = strMatch.group("key")
strVal = strMatch.group("value")
if actionMapMatch != None:
actionMaps.append(ActionMap(
self.actionDict,
actionName = actionMapMatch.group("actionName"),
actionParam = actionMapMatch.group("actionParam"),
condName = actionMapMatch.group("condName"),
condParam = actionMapMatch.group("condParam"),
button = actionMapMatch.group("button"),
buttonParam = actionMapMatch.group("buttonParam"),
clickType = actionMapMatch.group("clickType"),
))
elif dbusButtonSynMatch != None:
self.dbusButton.addButtonSyn(
dbusButtonSynMatch.group("syn"), dbusButtonSynMatch.group("target"))
elif intKey == "torchAutoShutOffTimeMs":
self.torchAutoShutOffTimeMs = intVal
elif intKey == "cameraDisabled":
self.cameraDisabled = intVal
elif intKey == "longClickDelayMs":
self.longClickDelayMs = intVal
elif intKey == "doubleClickDelayMs":
self.doubleClickDelayMs = intVal
elif intKey == "trebleClickDelayMs":
self.trebleClickDelayMs = intVal
elif intKey == "dbusPatternDelayMs":
self.dbusButton.setPatternDelayMs(intVal)
elif strKey == "quickSnapShutterSound":
self.quickSnapShutterSound = strVal
elif strKey == "quickSnapSaveSound":
self.quickSnapSaveSound = strVal
elif strKey == "quickSnapShutterLedPattern":
self.quickSnapShutterLedPattern = LedPattern(strVal)
elif strKey == "quickSnapSaveLedPattern":
self.quickSnapSaveLedPattern = LedPattern(strVal)
elif commentMatch == None and emptyMatch == None:
print >> sys.stderr, "Unparseable config entry: " + line
raise Exception("Unparseable config entry: " + line)
self.actionMapSet = ActionMapSet(actionMaps)
def getActionMapSet(self):
return self.actionMapSet
