-#!/usr/bin/python
-# -*- coding: utf-8 -*-
-import os
-import os.path
-import sys
-#import threading
-import logging
-import logging.handlers
-import time
-import signal
-import subprocess
-import types
-import ConfigParser
-import traceback
-import random
-import zmq
-import zmq.utils.jsonapi as json
-import urllib
-import ephem
-
-logger = logging.getLogger()
-logger.setLevel(logging.INFO)
-lh_syslog = logging.handlers.SysLogHandler(address="/dev/log",facility=logging.handlers.SysLogHandler.LOG_LOCAL2)
-lh_syslog.setFormatter(logging.Formatter('play-sound-status.py: %(levelname)s %(message)s'))
-logger.addHandler(lh_syslog)
-lh_stderr = logging.StreamHandler()
-logger.addHandler(lh_stderr)
-
-def isTheSunDown():
- ephemobs=ephem.Observer()
- ephemobs.lat='47.06'
- ephemobs.lon='15.45'
- ephemsun=ephem.Sun()
- ephemsun.compute()
- return ephemobs.date > ephemobs.previous_setting(ephemsun) and ephemobs.date < ephemobs.next_rising(ephemsun)
-
-
-class UWSConfig:
- def __init__(self,configfile=None):
- self.configfile=configfile
- self.config_parser=ConfigParser.ConfigParser()
- #make option variable names case sensitive
- self.config_parser.optionxform = str
- self.config_parser.add_section('debug')
- self.config_parser.set('debug','enabled',"False")
- self.config_parser.add_section('broker')
- self.config_parser.set('broker','uri',"tcp://torwaechter.realraum.at:4244")
- self.config_parser.add_section('tracker')
- self.config_parser.set('tracker','secs_movement_before_presence_to_launch_event','1')
- self.config_parser.set('tracker','secs_presence_before_movement_to_launch_event','120')
- self.config_mtime=0
- if not self.configfile is None:
- try:
- cf_handle = open(self.configfile,"r")
- cf_handle.close()
- except IOError:
- self.writeConfigFile()
- else:
- self.checkConfigUpdates()
-
- def checkConfigUpdates(self):
- global logger
- if self.configfile is None:
- return
- logging.debug("Checking Configfile mtime: "+self.configfile)
- try:
- mtime = os.path.getmtime(self.configfile)
- except (IOError,OSError):
- return
- if self.config_mtime < mtime:
- logging.debug("Reading Configfile")
- try:
- self.config_parser.read(self.configfile)
- self.config_mtime=os.path.getmtime(self.configfile)
- except (ConfigParser.ParsingError, IOError), pe_ex:
- logging.error("Error parsing Configfile: "+str(pe_ex))
- if self.config_parser.get('debug','enabled') == "True":
- logger.setLevel(logging.DEBUG)
- else:
- logger.setLevel(logging.INFO)
-
- def writeConfigFile(self):
- if self.configfile is None:
- return
- logging.debug("Writing Configfile "+self.configfile)
- try:
- cf_handle = open(self.configfile,"w")
- self.config_parser.write(cf_handle)
- cf_handle.close()
- self.config_mtime=os.path.getmtime(self.configfile)
- except IOError, io_ex:
- logging.error("Error writing Configfile: "+str(io_ex))
- self.configfile=None
-
- def getValue(self, name):
- underscore_pos=name.find('_')
- if underscore_pos < 0:
- raise AttributeError
- return self.getSectionValue(name[0:underscore_pos], name[underscore_pos+1:])
-
- def getSectionValue(self, section, name):
- try:
- return self.config_parser.get(section,name)
- except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
- return None
-
- def __getattr__(self, name):
- underscore_pos=name.find('_')
- if underscore_pos < 0:
- raise AttributeError
- try:
- return self.config_parser.get(name[0:underscore_pos], name[underscore_pos+1:])
- except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
- raise AttributeError
-
-
-def runRandomAction(action_list,user,args=[]):
- if not type(action_list) == types.ListType:
- raise ValueError("runRandomAction: action_list must be a list")
- return executeAction(random.choice(action_list),user,args)
-
-def runRemoteCommand(remote_host,remote_shell,user,args=[]):
- global sshp,uwscfg
- sshp = None
- try:
- cmd = "ssh -i /flash/tuer/id_rsa -o PasswordAuthentication=no -o StrictHostKeyChecking=no %RHOST% %RSHELL%"
- cmd = cmd.replace("%RHOST%",remote_host).replace("%RSHELL%",remote_shell).replace("%ARG%", " ".join(args)).replace("%USER%", user)
- logging.debug("runRemoteCommand: Executing: "+cmd)
- sshp = subprocess.Popen(cmd.split(" "), bufsize=1024, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, shell=False)
- logging.debug("runRemoteCommand: pid %d: running=%d" % (sshp.pid,sshp.poll() is None))
- if not sshp.poll() is None:
- logging.error("runRemoteCommand: subprocess %d not started ?, returncode: %d" % (sshp.pid,sshp.returncode))
- return False
- return True
- except Exception, ex:
- logging.error("runRemoteCommand: "+str(ex))
- traceback.print_exc(file=sys.stdout)
- if not sshp is None and sshp.poll() is None:
- if sys.hexversion >= 0x020600F0:
- sshp.terminate()
- else:
- subprocess.call(["kill",str(sshp.pid)])
- time.sleep(1.5)
- if sshp.poll() is None:
- logging.error("runRemoteCommand: subprocess still alive, sending SIGKILL to pid %d" % (sshp.pid))
- if sys.hexversion >= 0x020600F0:
- sshp.kill()
- else:
- subprocess.call(["kill","-9",str(sshp.pid)])
- time.sleep(5)
- return False
-
-def runShellCommand(cmd,ptimeout,stdinput,user,args=[]):
- global uwscfg
- cmd = cmd.replace("%ARG%"," ".join(args)).replace("%USER%", user)
- if ptimeout is None or float(ptimeout) > 45:
- ptimeout = 45
- else:
- ptimeout = int(float(ptimeout))
- popenTimeout2(cmd,stdinput,ptimeout=ptimeout)
-
-def executeAction(action_name, user, args=[]):
- if action_name is None:
- logging.error("executeAction: action_name is None")
- return False
- action_type = uwscfg.getValue(action_name+"_type")
- if action_type is None:
- logging.error("executeAction: action %s not found or has no type" % action_name)
- return False
- action_delay=uwscfg.getValue(action_name+"_delay")
- logging.info("executeAction %s of type %s for user %s with delay %s" % (action_name,action_type,user,action_delay))
- if not action_delay is None:
- time.sleep(float(action_delay))
-
- action_arg = uwscfg.getValue(action_name+"_arg")
- if not action_arg is None:
- args += [action_arg]
-
- #"registered" actions
- if action_type == "remotecmd":
- return runRemoteCommand(uwscfg.getSectionValue(action_name,"remote_host"), uwscfg.getSectionValue(action_name,"remote_shell"), user=user, args=args)
- elif action_type == "shellcmd":
- return runShellCommand(cmd=uwscfg.getSectionValue(action_name,"cmd"), ptimeout=uwscfg.getSectionValue(action_name,"timeout"), stdinput=uwscfg.getSectionValue(action_name,"stdinput"), user=user, args=args)
- elif action_type == "nothing":
- return True
- elif action_type == "random":
- return runRandomAction(action_list=uwscfg.getSectionValue(action_name,"one_of").split(" "),user=user,args=args)
- else:
- return executeAction(action_type,user=user,args=args)
-
-def playThemeOf(user,fallback_default):
- global uwscfg
- uwscfg.checkConfigUpdates()
- if user is None:
- user = ""
- config=uwscfg.getValue("mapping_"+str(user))
- if config is None:
- config=uwscfg.getValue("mapping_"+str(fallback_default))
- logging.debug("playThemeOf: action for user %s: %s" % (user,config))
- executeAction(config,user,[])
-
-def popenTimeout1(cmd, pinput, returncode_ok=[0], ptimeout = 20.0, pcheckint = 0.25):
- logging.debug("popenTimeout1: starting: " + cmd)
- try:
- sppoo = subprocess.Popen(cmd, stdin=subprocess.PIPE, shell=True)
- sppoo.communicate(input=pinput)
- timeout_counter=ptimeout
- while timeout_counter > 0:
- time.sleep(pcheckint)
- timeout_counter -= pcheckint
- if not sppoo.poll() is None:
- logging.debug("popenTimeout1: subprocess %d finished, returncode: %d" % (sppoo.pid,sppoo.returncode))
- return (sppoo.returncode in returncode_ok)
- #timeout reached
- logging.error("popenTimeout1: subprocess took too long (>%fs), sending SIGTERM to pid %d" % (ptimeout,sppoo.pid))
- if sys.hexversion >= 0x020600F0:
- sppoo.terminate()
- else:
- subprocess.call(["kill",str(sppoo.pid)])
- time.sleep(1.0)
- if sppoo.poll() is None:
- logging.error("popenTimeout1: subprocess still alive, sending SIGKILL to pid %d" % (sppoo.pid))
- if sys.hexversion >= 0x020600F0:
- sppoo.kill()
- else:
- subprocess.call(["kill","-9",str(sppoo.pid)])
- return False
- except Exception, e:
- logging.error("popenTimeout1: "+str(e))
- return False
-
-def popenTimeout2(cmd, pinput, returncode_ok=[0], ptimeout=21):
- logging.debug("popenTimeout2: starting: " + cmd)
- try:
- sppoo = subprocess.Popen(cmd, stdin=subprocess.PIPE, shell=True)
- if sys.hexversion >= 0x020600F0:
- old_shandler = signal.signal(signal.SIGALRM,lambda sn,sf: sppoo.kill())
- else:
- old_shandler = signal.signal(signal.SIGALRM,lambda sn,sf: os.system("kill -9 %d" % sppoo.pid))
- signal.alarm(ptimeout) #schedule alarm
- if not pinput is None:
- sppoo.communicate(input=pinput)
- sppoo.wait()
- signal.alarm(0) #disable pending alarms
- signal.signal(signal.SIGALRM, old_shandler)
- logging.debug("popenTimeout2: subprocess %d finished, returncode: %d" % (sppoo.pid,sppoo.returncode))
- if sppoo.returncode < 0:
- logging.error("popenTimeout2: subprocess took too long (>%ds) and pid %d was killed" % (ptimeout,sppoo.pid))
- return (sppoo.returncode in returncode_ok)
- except Exception, e:
- logging.error("popenTimeout2: "+str(e))
- try:
- signal.signal(signal.SIGALRM, old_shandler)
- except:
- pass
- return False
-
-def decodeR3Message(multipart_msg):
- try:
- return (multipart_msg[0], json.loads(multipart_msg[1]))
- except Exception, e:
- logging.debug("decodeR3Message:"+str(e))
- return ("",{})
-
-
-def touchURL(url):
- try:
- f = urllib.urlopen(url)
- rq_response = f.read()
- logging.debug("touchURL: url: "+url)
- #logging.debug("touchURL: Response "+rq_response)
- f.close()
- return rq_response
- except Exception, e:
- logging.error("touchURL: "+str(e))
-
-
-def exitHandler(signum, frame):
- logging.info("stopping")
- try:
- zmqsub.close()
- zmqctx.destroy()
- except:
- pass
- sys.exit(0)
-
-#signals proapbly don't work because of readline
-#signal.signal(signal.SIGTERM, exitHandler)
-signal.signal(signal.SIGINT, exitHandler)
-signal.signal(signal.SIGQUIT, exitHandler)
-
-logging.info("Door Status Listener 'PlaySound' started")
-
-if len(sys.argv) > 1:
- uwscfg = UWSConfig(sys.argv[1])
-else:
- uwscfg = UWSConfig()
-
-while True:
- try:
- #Start zmq connection to publish / forward sensor data
- zmqctx = zmq.Context()
- zmqctx.linger = 0
- zmqsub = zmqctx.socket(zmq.SUB)
- zmqsub.setsockopt(zmq.SUBSCRIBE, "DoorCommandEvent")
- zmqsub.setsockopt(zmq.SUBSCRIBE, "PresenceUpdate")
- zmqsub.setsockopt(zmq.SUBSCRIBE, "BoreDoomButtonPressEvent")
-# zmqsub.setsockopt(zmq.SUBSCRIBE, "MovementSensorUpdate")
- zmqsub.setsockopt(zmq.SUBSCRIBE, "DoorAjarUpdate")
- zmqsub.setsockopt(zmq.SUBSCRIBE, "DoorProblemEvent")
- zmqsub.connect(uwscfg.broker_uri)
-
- last_status=None
- last_user=None
- unixts_panic_button=None
- unixts_last_movement=0
- unixts_last_presence=0
- while True:
- data = zmqsub.recv_multipart()
- (structname, dictdata) = decodeR3Message(data)
- logging.debug("Got data: " + structname + ":"+ str(dictdata))
-
- #uwscfg.checkConfigUpdates()
-
- if structname == "PresenceUpdate" and "Present" in dictdata:
- if dictdata["Present"] and last_status != dictdata["Present"]:
- #someone just arrived
- if isTheSunDown():
- touchURL("http://slug.realraum.at/cgi-bin/switch.cgi?id=mashadecke&power=on")
- touchURL("http://localhost/cgi-bin/mswitch.cgi?ceiling3=1&ceiling4=1")
- touchURL("http://slug.realraum.at/cgi-bin/switch.cgi?id=couchred&power=on")
- touchURL("http://slug.realraum.at/cgi-bin/switch.cgi?id=bluebar&power=on")
- last_status=dictdata["Present"]
- if not last_status:
- #everybody left
- touchURL("http://localhost/cgi-bin/mswitch.cgi?ceiling1=0&ceiling2=0&ceiling3=0&ceiling4=0&ceiling5=0&ceiling6=0")
- touchURL("http://slug.realraum.at/cgi-bin/switch.cgi?id=all&power=off")
- continue
-
- except Exception, ex:
- logging.error("main: "+str(ex))
- traceback.print_exc(file=sys.stdout)
- try:
- zmqsub.close()
- zmqctx.destroy()
- except:
- pass
- time.sleep(5)
projects / svn42.git / commitdiff
