import sys
#import threading
import logging
+import logging.handlers
import urllib
import time
import signal
import types
import ConfigParser
-logging.basicConfig(
- level=logging.INFO,
- #level=logging.ERROR,
- #level=logging.DEBUG,
- filename='/var/log/tmp/update-web-status.log',
- format="%(asctime)s %(message)s",
- datefmt="%Y-%m-%d %H:%M"
- )
+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('update-web-status.py: %(levelname)s %(message)s'))
+logger.addHandler(lh_syslog)
+lh_stderr = logging.StreamHandler()
+logger.addHandler(lh_stderr)
class UWSConfig:
def __init__(self,configfile=None):
self.configfile=configfile
self.config_parser=ConfigParser.ConfigParser()
- self.config_parser.add_section('url')
- self.config_parser.set('url','open','https://www.realraum.at/cgi/status.cgi?pass=jako16&set=%3Chtml%3E%3Cbody%20bgcolor=%22lime%22%3E%3Ccenter%3E%3Cb%3ET%26uuml%3Br%20ist%20Offen%3C/b%3E%3C/center%3E%3C/body%3E%3C/html%3E')
- self.config_parser.set('url','closed','https://www.realraum.at/cgi/status.cgi?pass=jako16&set=%3Chtml%3E%3Cbody%20bgcolor=%22red%22%3E%3Cb%3E%3Ccenter%3ET%26uuml%3Br%20ist%20Geschlossen%3C/center%3E%3C/b%3E%3C/body%3E%3C/html%3E')
- self.config_parser.add_section('xmpp')
- self.config_parser.set('xmpp','recipients_debug','xro@jabber.tittelbach.at')
- self.config_parser.set('xmpp','recipients_normal','xro@jabber.tittelbach.at otti@wirdorange.org')
- self.config_parser.set('xmpp','recipients_nooffline','the-equinox@jabber.org')
- self.config_parser.set('xmpp','msg_opened',"Realraum Tür wurde%s geöffnet")
- self.config_parser.set('xmpp','msg_closed',"Realraum Tür wurde%s geschlossen")
+ self.config_parser.add_section('web')
+ self.config_parser.set('web','cgiuri','https://www.realraum.at/cgi/status.cgi?pass=jako16&set=')
+ #~ self.config_parser.set('web','htmlopen','<html><body bgcolor="lime"><center><b>Tür ist Offen</b></center></body></html>')
+ #~ self.config_parser.set('web','htmlclosed','<html><body bgcolor="red"><b><center>Tür ist Geschlossen</center></b></body></html>')
+ self.config_parser.set('web','htmlbored','<html><body bgcolor="lime"><center><b>Panic! Present&Bored</b></center></body></html>')
+ self.config_parser.set('web','htmlopen','<html><body bgcolor="lime"><center><b>Leute Anwesend</b></center></body></html>')
+ self.config_parser.set('web','htmlclosed','<html><body bgcolor="red"><b><center>Keiner Da</center></b></body></html>')
+ self.config_parser.add_section('debug')
+ self.config_parser.set('debug','enabled',"False")
+ self.config_parser.add_section('tracker')
+ self.config_parser.set('tracker','socket',"/var/run/tuer/presence.socket")
self.config_mtime=0
if not self.configfile is None:
try:
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:
+ 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, pe_ex:
+ 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:
except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
raise AttributeError
-
-
-xmpp_msg_lastmsg = ""
-action_by = ""
-xmpp_firstmsg = True
-
-def sendXmppMsg(recipients, msg, resource = "torwaechter", addtimestamp = True, noofflinemsg = False, ptimeout = 20.0, pcheckint = 0.5):
- if type(recipients) == types.ListType:
- recipients = " ".join(recipients)
- if type(recipients) == types.UnicodeType:
- recipients = recipients.decode("utf-8")
- if type(recipients) != types.StringType:
- raise Exception("argument recipients not a space separated string or xmpp addresses, can't send message")
- if recipients == "" or msg == "":
- return
-
- sendxmpp_cmd = "sendxmpp -u realrauminfo -p 5SPjTdub -j jabber.tittelbach.at -t "
- if resource:
- sendxmpp_cmd += "-r %s " % resource
- if noofflinemsg:
- sendxmpp_cmd += "--headline "
- sendxmpp_cmd += recipients
-
- if addtimestamp:
- msg += time.strftime(" (%Y-%m-%d %T)")
-
- logging.debug("Starting " + sendxmpp_cmd)
+def popenTimeout1(cmd, pinput, returncode_ok=[0], ptimeout = 20.0, pcheckint = 0.25):
+ logging.debug("popenTimeout1: starting: " + cmd)
try:
- sppoo = subprocess.Popen(sendxmpp_cmd, stdin=subprocess.PIPE, shell=True)
- sppoo.communicate(input=msg)
- while ptimeout > 0:
+ sppoo = subprocess.Popen(cmd, stdin=subprocess.PIPE, shell=True)
+ sppoo.communicate(input=pinput)
+ timeout_counter=ptimeout
+ while timeout_counter > 0:
time.sleep(pcheckint)
- ptimeout -= pcheckint
- if sppoo.poll():
- logging.debug("XMPPmessage sent: '%s'" % msg)
- return
+ timeout_counter -= pcheckint
+ if not sppoo.poll() is None:
+ logging.debug("popenTimeout2: subprocess %d finished, returncode: %d" % (sppoo.pid,sppoo.returncode))
+ return (sppoo.returncode in returncode_ok)
#timeout reached
- logging.error("sendxmpp subprocess took too long (>%fs), sending SIGTERM to pid %d" % (ptimeout,sppoo.pid))
- sppoo.terminate()
+ 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("sendxmpp subprocess still alive, sending SIGKILL to pid %d" % (sppoo.pid))
- sppoo.kill()
+ 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(str(e))
-
-def distributeXmppMsg(msg,high_priority=False):
- global xmpp_firstmsg, xmpp_msg_lastmsg
- if xmpp_firstmsg:
- xmpp_msg_lastmsg = msg
- xmpp_firstmsg = False
- if msg != xmpp_msg_lastmsg:
- sendXmppMsg(uwscfg.xmpp_recipients_normal, msg)
- sendXmppMsg(uwscfg.xmpp_recipients_nooffline, msg, noofflinemsg=(not high_priority))
- else:
- sendXmppMsg(uwscfg.xmpp_recipients_debug, "D: " + msg)
- xmpp_msg_lastmsg = msg
+ 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
+ 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 touchURL(url):
try:
f = urllib.urlopen(url)
- f.read()
+ rq_response = f.read()
+ logging.debug("touchURL: Response "+rq_response)
f.close()
+ return rq_response
except Exception, e:
- logging.error(str(e))
+ logging.error("touchURL: "+str(e))
+
+def setRealraumHtmlStatus(htmlcode):
+ htmlcode_escaped = re.sub(r'[^\x30-\x39\x41-\x7E]',lambda m:"%%%x"%ord(m.group(0)),htmlcode)
+ if touchURL(uwscfg.web_cgiuri + htmlcode_escaped) != htmlcode:
+ logging.error("setRealraumHtmlStatus: Error setting Status, Output does not match Input")
def displayOpen():
- touchURL(uwscfg.url_open)
- distributeXmppMsg(uwscfg.xmpp_msg_opened % action_by)
+ setRealraumHtmlStatus(uwscfg.web_htmlopen)
def displayClosed():
- touchURL(uwscfg.url_closed)
- distributeXmppMsg(uwscfg.xmpp_msg_closed % action_by)
-
+ setRealraumHtmlStatus(uwscfg.web_htmlclosed)
+
+def displayPanic():
+ setRealraumHtmlStatus(uwscfg.web_htmlbored)
+
def exitHandler(signum, frame):
- logging.info("Door Status Listener stopping")
+ logging.info("Update-Web-Status stopping")
try:
conn.close()
except:
logging.info("Door Status Listener started")
if len(sys.argv) > 1:
- socketfile = sys.argv[1]
-else:
- socketfile = "/var/run/tuer/door_cmd.socket"
-
-if len(sys.argv) > 2:
- uwscfg = UWSConfig(sys.argv[2])
+ uwscfg = UWSConfig(sys.argv[1])
else:
uwscfg = UWSConfig()
-sendXmppMsg(uwscfg.xmpp_recipients_debug,"D: update-web-status.py started")
+if len(sys.argv) > 2:
+ if sys.argv[2] == "open":
+ displayOpen()
+ elif sys.argv[2] == "closed":
+ displayClosed()
+ elif sys.argv[2] == "panic":
+ displayPanic()
+ print "Satus submitted to Web, now exiting..."
+ sys.exit(0)
-sockhandle = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
-RE_STATUS = re.compile(r'Status: (\w+), idle')
-RE_REQUEST = re.compile(r'Request: (\w+) (?:Card )?(.+)')
-RE_ERROR = re.compile(r'Error: (.+)')
+#socket.setdefaulttimeout(10.0) #affects all new Socket Connections (urllib as well)
+RE_PRESENCE = re.compile(r'Presence: (yes|no)(?:, (opened|closed), (.+))?')
+RE_BUTTON = re.compile(r'PanicButton|button\d?')
while True:
try:
- sockhandle.connect(socketfile)
+ if not os.path.exists(uwscfg.tracker_socket):
+ logging.debug("Socketfile '%s' not found, waiting 5 secs" % uwscfg.tracker_socket)
+ time.sleep(5)
+ continue
+ sockhandle = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+ sockhandle.connect(uwscfg.tracker_socket)
conn = os.fdopen(sockhandle.fileno())
- sockhandle.send("listen\n")
- sockhandle.send("status\n")
+ #sockhandle.send("listen\n")
+ #sockhandle.send("status\n")
+ last_status=None
+ unixts_panic_button=None
while True:
line = conn.readline()
logging.debug("Got Line: " + line)
uwscfg.checkConfigUpdates()
- m = RE_STATUS.match(line)
+ if line == "":
+ raise Exception("EOF on Socket, daemon seems to have quit")
+
+ m = RE_PRESENCE.match(line)
if not m is None:
status = m.group(1)
- if status == "opened":
+ last_status=(status == "yes")
+ unixts_panic_button=None
+ if last_status:
displayOpen()
- if status == "closed":
+ else:
displayClosed()
- m = RE_REQUEST.match(line)
- if not m is None:
- #(rq_action,rq_by) = m.group(1,2)
- action_by = " von " + m.group(2)
- else:
- action_by = ""
- m = RE_ERROR.match(line)
+ continue
+
+ m = RE_BUTTON.match(line)
if not m is None:
- errorstr = m.group(1)
- if "too long!" in errorstr:
- distributeXmppMsg(uwscfg.xmpp_recipients_debug, "Door Error: "+errorstr, high_priority=True)
+ displayPanic()
+ unixts_panic_button=time.time()
+ continue
+
+ if not last_status is None and not unixts_panic_button is None and time.time() - unixts_panic_button > 3600:
+ unixts_panic_button=None
+ if last_status:
+ displayOpen()
else:
- sendXmppMsg(uwscfg.xmpp_recipients_debug, "D: Error: "+errorstr)
+ displayClosed()
+ continue
+
except Exception, ex:
- logging.error(str(ex))
- try:
- conn.close()
- except:
- pass
+ logging.error("main: "+str(ex))
try:
sockhandle.close()
except:
pass
+ conn=None
+ sockhandle=None
time.sleep(5)
-
projects / svn42.git / blobdiff