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incoming.py

#              incoming.py - standard incoming script for capisuite
#              ----------------------------------------------------
#    copyright            : (C) 2002 by Gernot Hillier
#    email                : gernot@hillier.de
#    version              : $Revision: 1.9.2.1 $
#
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation; either version 2 of the License, or
#  (at your option) any later version.
#

# general imports
import time,os,re,string,pwd
# CapiSuite imports
import capisuite,cs_helpers

# @brief main function called by CapiSuite when an incoming call is received
#
# It will decide if this call should be accepted, with which service and for
# which user. The real call handling is done in faxIncoming and voiceIncoming.
#
# @param call reference to the call. Needed by all capisuite functions
# @param service one of SERVICE_FAXG3, SERVICE_VOICE, SERVICE_OTHER
# @param call_from string containing the number of the calling party
# @param call_to string containing the number of the called party
def callIncoming(call,service,call_from,call_to):
      # read config file and search for call_to in the user sections
      try:
            config=cs_helpers.readConfig()
            userlist=config.sections()
            userlist.remove('GLOBAL')
            curr_user=""

            for u in userlist:
                  if config.has_option(u,'voice_numbers'):
                        numbers=config.get(u,'voice_numbers')
                        if (call_to in numbers.split(',') or numbers=="*"):
                              if (service==capisuite.SERVICE_VOICE):
                                    curr_user=u
                                    curr_service=capisuite.SERVICE_VOICE
                                    break
                              if (service==capisuite.SERVICE_FAXG3):
                                    curr_user=u
                                    curr_service=capisuite.SERVICE_FAXG3
                                    break

                  if config.has_option(u,'fax_numbers'):
                        numbers=config.get(u,'fax_numbers')
                        if (call_to in numbers.split(',') or numbers=="*"):
                              if (service in (capisuite.SERVICE_FAXG3,capisuite.SERVICE_VOICE)):
                                    curr_user=u
                                    curr_service=capisuite.SERVICE_FAXG3
                                    break

      except IOError,e:
            capisuite.error("Error occured during config file reading: "+e+" Disconnecting...")
            capisuite.reject(call,0x34A9)
            return
        # answer the call with the right service
      if (curr_user==""):
            capisuite.log("call from "+call_from+" to "+call_to+" ignoring",1,call)
            capisuite.reject(call,1)
            return
      try:
            if (curr_service==capisuite.SERVICE_VOICE):
                  delay=cs_helpers.getOption(config,curr_user,"voice_delay")
                  if (delay==None):
                        capisuite.error("voice_delay not found for user "+curr_user+"! -> rejecting call")
                        capisuite.reject(call,0x34A9)
                        return
                  capisuite.log("call from "+call_from+" to "+call_to+" for "+curr_user+" connecting with voice",1,call)
                  capisuite.connect_voice(call,int(delay))
                  voiceIncoming(call,call_from,call_to,curr_user,config)
            elif (curr_service==capisuite.SERVICE_FAXG3):
                  faxIncoming(call,call_from,call_to,curr_user,config,0)
      except capisuite.CallGoneError: # catch exceptions from connect_*
            (cause,causeB3)=capisuite.disconnect(call)
            capisuite.log("connection lost with cause 0x%x,0x%x" % (cause,causeB3),1,call)

# @brief called by callIncoming when an incoming fax call is received
#
# @param call reference to the call. Needed by all capisuite functions
# @param call_from string containing the number of the calling party
# @param call_to string containing the number of the called party
# @param curr_user name of the user who is responsible for this
# @param config ConfigParser instance holding the config data
# @param already_connected 1 if we're already connected (that means we must switch to fax mode)
def faxIncoming(call,call_from,call_to,curr_user,config,already_connected):
      try:
            udir=cs_helpers.getOption(config,"","fax_user_dir")
            if (udir==None):
                  capisuite.error("global option fax_user_dir not found! -> rejecting call")
                  capisuite.reject(call,0x34A9)
                  return
            udir=os.path.join(udir,curr_user)+"/"
            if (not os.access(udir,os.F_OK)):
                  userdata=pwd.getpwnam(curr_user)
                  os.mkdir(udir,0700)
                  os.chown(udir,userdata[2],userdata[3])
            if (not os.access(udir+"received/",os.F_OK)):
                  userdata=pwd.getpwnam(curr_user)
                  os.mkdir(udir+"received/",0700)
                  os.chown(udir+"received/",userdata[2],userdata[3])
      except KeyError:
            capisuite.error("user "+curr_user+" is not a valid system user. Disconnecting",call)
            capisuite.reject(call,0x34A9)
            return
      filename="" # assure the variable is defined...
      try:
            stationID=cs_helpers.getOption(config,curr_user,"fax_stationID")
            if (stationID==None):
                  capisuite.error("Warning: fax_stationID not found for user "+curr_user+" -> using empty string")
                  stationID=""
            headline=cs_helpers.getOption(config,curr_user,"fax_headline","") # empty string is no problem here
            capisuite.log("call from "+call_from+" to "+call_to+" for "+curr_user+" connecting with fax",1,call)
            if (already_connected):
                  faxInfo=capisuite.switch_to_faxG3(call,stationID,headline)
            else:
                  faxInfo=capisuite.connect_faxG3(call,stationID,headline,0)
            if (faxInfo!=None and faxInfo[3]==1):
                  faxFormat="cff" # color fax
            else:
                  faxFormat="sff" # normal b&w fax
            filename=cs_helpers.uniqueName(udir+"received/","fax",faxFormat)
            capisuite.fax_receive(call,filename)
            (cause,causeB3)=capisuite.disconnect(call)
            capisuite.log("connection finished with cause 0x%x,0x%x" % (cause,causeB3),1,call)

      except capisuite.CallGoneError: # catch this here to get the cause info in the mail
            (cause,causeB3)=capisuite.disconnect(call)
            capisuite.log("connection lost with cause 0x%x,0x%x" % (cause,causeB3),1,call)

      if (os.access(filename,os.R_OK)):
            cs_helpers.writeDescription(filename,
              "call_from=\""+call_from+"\"\ncall_to=\""+call_to+"\"\ntime=\""
              +time.ctime()+"\"\ncause=\"0x%x/0x%x\"\n" % (cause,causeB3))
            userdata=pwd.getpwnam(curr_user)
            os.chmod(filename,0600)
            os.chown(filename,userdata[2],userdata[3])
            os.chmod(filename[:-3]+"txt",0600)
            os.chown(filename[:-3]+"txt",userdata[2],userdata[3])

            fromaddress=cs_helpers.getOption(config,curr_user,"fax_email_from","")
            if (fromaddress==""):
                  fromaddress=curr_user
            mailaddress=cs_helpers.getOption(config,curr_user,"fax_email","")
            if (mailaddress==""):
                  mailaddress=curr_user
                action=cs_helpers.getOption(config,curr_user,"fax_action","").lower()
            if (action not in ("mailandsave","saveonly")):
                  capisuite.error("Warning: No valid fax_action definition found for user "+curr_user+" -> assuming SaveOnly")
                  action="saveonly"
            if (action=="mailandsave"):
                  cs_helpers.sendMIMEMail(fromaddress, mailaddress, "Fax received from "+call_from+" to "+call_to, faxFormat,
                    "You got a fax from "+call_from+" to "+call_to+"\nDate: "+time.ctime()+"\n\n"
                    +"See attached file.\nThe original file was saved to file://"+filename+"\n\n", filename)

# @brief called by callIncoming when an incoming voice call is received
#
# @param call reference to the call. Needed by all capisuite functions
# @param call_from string containing the number of the calling party
# @param call_to string containing the number of the called party
# @param curr_user name of the user who is responsible for this
# @param config ConfigParser instance holding the config data
def voiceIncoming(call,call_from,call_to,curr_user,config):
      try:
            udir=cs_helpers.getOption(config,"","voice_user_dir")
            if (udir==None):
                  capisuite.error("global option voice_user_dir not found! -> rejecting call")
                  capisuite.reject(call,0x34A9)
                  return
            udir=os.path.join(udir,curr_user)+"/"
            if (not os.access(udir,os.F_OK)):
                  userdata=pwd.getpwnam(curr_user)
                  os.mkdir(udir,0700)
                  os.chown(udir,userdata[2],userdata[3])
            if (not os.access(udir+"received/",os.F_OK)):
                  userdata=pwd.getpwnam(curr_user)
                  os.mkdir(udir+"received/",0700)
                  os.chown(udir+"received/",userdata[2],userdata[3])
      except KeyError:
            capisuite.error("user "+curr_user+" is not a valid system user. Disconnecting",call)
            capisuite.reject(call,0x34A9)
            return
      filename=cs_helpers.uniqueName(udir+"received/","voice","la")
      action=cs_helpers.getOption(config,curr_user,"voice_action","").lower()
      if (action not in ("mailandsave","saveonly","none")):
            capisuite.error("Warning: No valid voice_action definition found for user "+curr_user+" -> assuming SaveOnly")
            action="saveonly"
      try:
            capisuite.enable_DTMF(call)
            userannouncement=udir+cs_helpers.getOption(config,curr_user,"announcement","announcement.la")
            pin=cs_helpers.getOption(config,curr_user,"pin","")
            if (os.access(userannouncement,os.R_OK)):
                  capisuite.audio_send(call,userannouncement,1)
            else:
                  if (call_to!="-"):
                        capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"anrufbeantworter-von.la"),1)
                        cs_helpers.sayNumber(call,call_to,curr_user,config)
                  capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"bitte-nachricht.la"),1)

            if (action!="none"):
                  capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"beep.la"),1)
                  length=cs_helpers.getOption(config,curr_user,"record_length","60")
                  silence_timeout=cs_helpers.getOption(config,curr_user,"record_silence_timeout","5")
                  capisuite.audio_receive(call,filename,int(length), int(silence_timeout),1)

            dtmf_list=capisuite.read_DTMF(call,0)
            if (dtmf_list=="X"):
                  if (os.access(filename,os.R_OK)):
                        os.unlink(filename)
                  faxIncoming(call,call_from,call_to,curr_user,config,1)
            elif (dtmf_list!="" and pin!=""):
                  dtmf_list+=capisuite.read_DTMF(call,3) # wait 5 seconds for input
                  count=1
                  while (count<3 and pin!=dtmf_list):  # try again if input was wrong
                        capisuite.log("wrong PIN entered...",1,call)
                        capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"beep.la"))
                        dtmf_list=capisuite.read_DTMF(call,3)
                        count+=1
                  if (pin==dtmf_list):
                        if (os.access(filename,os.R_OK)):
                              os.unlink(filename)
                        capisuite.log("Starting remote inquiry...",1,call)
                        remoteInquiry(call,udir,curr_user,config)

            (cause,causeB3)=capisuite.disconnect(call)
            capisuite.log("connection finished with cause 0x%x,0x%x" % (cause,causeB3),1,call)

      except capisuite.CallGoneError: # catch this here to get the cause info in the mail
            (cause,causeB3)=capisuite.disconnect(call)
            capisuite.log("connection lost with cause 0x%x,0x%x" % (cause,causeB3),1,call)

      if (os.access(filename,os.R_OK)):
            cs_helpers.writeDescription(filename,
              "call_from=\""+call_from+"\"\ncall_to=\""+call_to+"\"\ntime=\""
              +time.ctime()+"\"\ncause=\"0x%x/0x%x\"\n" % (cause,causeB3))
            userdata=pwd.getpwnam(curr_user)
            os.chmod(filename,0600)
            os.chown(filename,userdata[2],userdata[3])
            os.chmod(filename[:-2]+"txt",0600)
            os.chown(filename[:-2]+"txt",userdata[2],userdata[3])

            fromaddress=cs_helpers.getOption(config,curr_user,"voice_email_from","")
            if (fromaddress==""):
                  fromaddress=curr_user
            mailaddress=cs_helpers.getOption(config,curr_user,"voice_email","")
            if (mailaddress==""):
                  mailaddress=curr_user
            if (action=="mailandsave"):
                  cs_helpers.sendMIMEMail(fromaddress, mailaddress, "Voice call received from "+call_from+" to "+call_to, "la",
                    "You got a voice call from "+call_from+" to "+call_to+"\nDate: "+time.ctime()+"\n\n"
                    +"See attached file.\nThe original file was saved to file://"+filename+"\n\n", filename)


# @brief remote inquiry function (uses german wave snippets!)
#
# commands for remote inquiry
# delete message - 1
# next message - 4
# last message - 5
# repeat current message - 6
#
# @param call reference to the call. Needed by all capisuite functions
# @param userdir spool_dir of the current_user
# @param curr_user name of the user who is responsible for this
# @param config ConfigParser instance holding the config data
def remoteInquiry(call,userdir,curr_user,config):
      import time,fcntl,errno,os
      # acquire lock
      lockfile=open(userdir+"received/inquiry_lock","w")
      try:
            fcntl.lockf(lockfile,fcntl.LOCK_EX | fcntl.LOCK_NB) # only one inquiry at a time!

      except IOError,err: # can't get the lock
            if (err.errno in (errno.EACCES,errno.EAGAIN)):
                  capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"fernabfrage-aktiv.la"))
                  lockfile.close()
                  return

      try:
            # read directory contents
            messages=os.listdir(userdir+"received/")
            messages=filter (lambda s: re.match("voice-.*\.la",s),messages)  # only use voice-* files
            messages=map(lambda s: int(re.match("voice-([0-9]+)\.la",s).group(1)),messages) # filter out numbers
            messages.sort()

            # read the number of the message heard last at the last inquiry
            lastinquiry=-1
            if (os.access(userdir+"received/last_inquiry",os.W_OK)):
                  lastfile=open(userdir+"received/last_inquiry","r")
                  lastinquiry=int(lastfile.readline())
                  lastfile.close()

            # sort out old messages
            oldmessages=[]
            i=0
            while (i<len(messages)):
                  if (messages[i]<=lastinquiry):
                        oldmessages.append(messages[i])
                        del messages[i]
                  else:
                        i+=1

            cs_helpers.sayNumber(call,str(len(messages)),curr_user,config)
            if (len(messages)==1):
                  capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"neue-nachricht.la"),1)
            else:
                  capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"neue-nachrichten.la"),1)

            # menu for record new announcement
            cmd=""
            while (cmd not in ("1","9")):
                  if (len(messages)+len(oldmessages)):
                        capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"zum-abhoeren-1.la"),1)
                  capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"fuer-neue-ansage-9.la"),1)
                  cmd=capisuite.read_DTMF(call,0,1)
            if (cmd=="9"):
                  newAnnouncement(call,userdir,curr_user,config)
                  return

            # start inquiry
            for curr_msgs in (messages,oldmessages):
                  cs_helpers.sayNumber(call,str(len(curr_msgs)),curr_user,config)
                  if (curr_msgs==messages):
                        if (len(curr_msgs)==1):
                              capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"neue-nachricht.la"),1)
                        else:
                              capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"neue-nachrichten.la"),1)
                  else:
                        if (len(curr_msgs)==1):
                              capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"nachricht.la"),1)
                        else:
                              capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"nachrichten.la"),1)

                  i=0
                  while (i<len(curr_msgs)):
                        filename=userdir+"received/voice-"+str(curr_msgs[i])+".la"
                        descr=cs_helpers.readConfig(filename[:-2]+"txt")
                        capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"nachricht.la"),1)
                        cs_helpers.sayNumber(call,str(i+1),curr_user,config)
                        capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"von.la"),1)
                        cs_helpers.sayNumber(call,descr.get('GLOBAL','call_from'),curr_user,config)
                        capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"fuer.la"),1)
                        cs_helpers.sayNumber(call,descr.get('GLOBAL','call_to'),curr_user,config)
                        capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"am.la"),1)
                        calltime=time.strptime(descr.get('GLOBAL','time'))
                        cs_helpers.sayNumber(call,str(calltime[2]),curr_user,config)
                        capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"..la"),1)
                        cs_helpers.sayNumber(call,str(calltime[1]),curr_user,config)
                        capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"..la"),1)
                        capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"um.la"),1)
                        cs_helpers.sayNumber(call,str(calltime[3]),curr_user,config)
                        capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"uhr.la"),1)
                        cs_helpers.sayNumber(call,str(calltime[4]),curr_user,config)
                        capisuite.audio_send(call,filename,1)
                        cmd=""
                        while (cmd not in ("1","4","5","6")):
                              capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"erklaerung.la"),1)
                              cmd=capisuite.read_DTMF(call,0,1)
                        if (cmd=="1"):
                              os.remove(filename)
                              os.remove(filename[:-2]+"txt")
                              del curr_msgs[i]
                              capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"nachricht-geloescht.la"))
                        elif (cmd=="4"):
                              if (curr_msgs[i]>lastinquiry):
                                    lastinquiry=curr_msgs[i]
                                    lastfile=open(userdir+"received/last_inquiry","w")
                                    lastfile.write(str(curr_msgs[i])+"\n")
                                    lastfile.close()
                              i+=1
                        elif (cmd=="5"):
                              i-=1
            capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"keine-weiteren-nachrichten.la"))

      finally:
            # unlock
            fcntl.lockf(lockfile,fcntl.LOCK_UN)
            lockfile.close()
            os.unlink(userdir+"received/inquiry_lock")

# @brief remote inquiry: record new announcement (uses german wave snippets!)
#
# @param call reference to the call. Needed by all capisuite functions
# @param userdir spool_dir of the current_user
# @param curr_user name of the user who is responsible for this
# @param config ConfigParser instance holding the config data
def newAnnouncement(call,userdir,curr_user,config):
      capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"bitte-neue-ansage-komplett.la"))
      capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"beep.la"))
      cmd=""
      while (cmd!="1"):
            capisuite.audio_receive(call,userdir+"announcement-tmp.la",60,3)
            capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"neue-ansage-lautet.la"))
            capisuite.audio_send(call,userdir+"announcement-tmp.la")
            capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"wenn-einverstanden-1.la"))
            cmd=capisuite.read_DTMF(call,0,1)
            if (cmd!="1"):
                  capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"bitte-neue-ansage-kurz.la"))
                  capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"beep.la"))
      userannouncement=userdir+cs_helpers.getOption(config,curr_user,"announcement","announcement.la")
      os.rename(userdir+"announcement-tmp.la",userannouncement)
      userdata=pwd.getpwnam(curr_user)
      os.chown(userannouncement,userdata[2],userdata[3])

      capisuite.audio_send(call,cs_helpers.getAudio(config,curr_user,"ansage-gespeichert.la"))

#
# History:
#
# $Log: incoming.py,v $
# Revision 1.9.2.1  2003/08/24 12:47:19  gernot
# - faxIncoming tried to reconnect when it was called after a switch from
#   voice to fax mode, which lead to a call abort. Thx to Harald Jansen &
#   Andreas Scholz for reporting!
#
# Revision 1.9  2003/06/27 07:51:09  gernot
# - replaced german umlaut in filename "nachricht-gelscht.la", can cause
#   problems on Redhat, thx to Herbert Hübner for reporting
#
# Revision 1.8  2003/06/16 10:21:05  gernot
# - define filename in any case (thx to Axel Schneck for reporting and
#   analyzing...)
#
# Revision 1.7  2003/05/25 13:38:30  gernot
# - support reception of color fax documents
#
# Revision 1.6  2003/04/10 21:29:51  gernot
# - support empty destination number for incoming calls correctly (austrian
#   telecom does this (sic))
# - core now returns "-" instead of "??" for "no number available" (much nicer
#   in my eyes)
# - new wave file used in remote inquiry for "unknown number"
#
# Revision 1.5  2003/03/20 09:12:42  gernot
# - error checking for reading of configuration improved, many options got
#   optional, others produce senseful error messages now if not found,
#   fixes bug# 531, thx to Dieter Pelzel for reporting
#
# Revision 1.4  2003/03/13 11:08:06  gernot
# - fix remote inquiry locking (should fix bug #534, but doesn't - anyway,
#   this fix is definitely necessary)
# - stricter permissions of saved files and created dirs, fixes #544
# - add "file://" prefix to the path shown in the mails to the user
#
# Revision 1.3  2003/02/21 13:13:34  gernot
# - removed some debug output (oops...)
#
# Revision 1.2  2003/02/21 11:02:17  gernot
# - removed os.setuid() from incoming script
#   -> fixes Bug #527
#
# Revision 1.1.1.1  2003/02/19 08:19:54  gernot
# initial checkin of 0.4
#
# Revision 1.11  2003/02/17 11:13:43  ghillie
# - remoteinquiry supports new and old messages now
#
# Revision 1.10  2003/02/03 14:50:08  ghillie
# - fixed small typo
#
# Revision 1.9  2003/01/31 16:32:41  ghillie
# - support "*" for "all numbers"
# - automatic switch voice->fax when SI says fax
#
# Revision 1.8  2003/01/31 11:24:41  ghillie
# - wrong user handling for more than one users fixed
# - creates user_dir/user and user_dir/user/received now separately as
#   idle.py can also create user_dir/user now
#
# Revision 1.7  2003/01/27 21:57:54  ghillie
# - fax_numbers and voice_numbers may not exist (no fatal error any more)
# - accept missing email option
# - fixed typo
#
# Revision 1.6  2003/01/27 19:24:29  ghillie
# - updated to use new configuration files for fax & answering machine
#
# Revision 1.5  2003/01/19 12:03:27  ghillie
# - use capisuite log functions instead of stdout/stderr
#
# Revision 1.4  2003/01/17 15:09:49  ghillie
# - cs_helpers.sendMail was renamed to sendMIMEMail
#
# Revision 1.3  2003/01/16 12:58:34  ghillie
# - changed DTMF timeout for pin to 3 seconds
# - delete recorded wave if fax or remote inquiry is recognized
# - updates in remoteInquiry: added menu for recording own announcement
# - fixed some typos
# - remoteInquiry: delete description file together with call if requested
# - new function: newAnnouncement
#
# Revision 1.2  2003/01/15 15:55:12  ghillie
# - added exception handler in callIncoming
# - faxIncoming: small typo corrected
# - voiceIncoming & remoteInquiry: updated to new config file system
#
# Revision 1.1  2003/01/13 16:12:58  ghillie
# - renamed from incoming.pyin to incoming.py as all previously processed
#   variables are moved to config and cs_helpers.pyin
#
# Revision 1.4  2002/12/18 14:34:56  ghillie
# - added some informational prints
# - accept voice calls to fax nr
#
# Revision 1.3  2002/12/16 15:04:51  ghillie
# - added missing path prefix to delete routing in remote inquiry
#
# Revision 1.2  2002/12/16 13:09:25  ghillie
# - added some comments about the conf_* vars
# - added conf_wavedir
# - added support for B3 cause now returned by disconnect()
# - corrected some dir entries to work in installed system
#
# Revision 1.1  2002/12/14 13:53:18  ghillie
# - idle.py and incoming.py are now auto-created from *.pyin
#
# Revision 1.4  2002/12/11 12:58:05  ghillie
# - read return value from disconnect()
# - added disconnect() to exception handler
#
# Revision 1.3  2002/12/09 15:18:35  ghillie
# - added disconnect() in exception handler
#
# Revision 1.2  2002/12/02 21:30:42  ghillie
# fixed some minor typos
#
# Revision 1.1  2002/12/02 21:15:55  ghillie
# - moved scripts to own directory
# - added remote-connect script to repository
#
# Revision 1.20  2002/12/02 20:59:44  ghillie
# another typo :-|
#
# Revision 1.19  2002/12/02 20:54:07  ghillie
# fixed small typo
#
# Revision 1.18  2002/12/02 16:51:32  ghillie
# nearly complete new script, supports answering machine, fax receiving and remote inquiry now
#
# Revision 1.17  2002/11/29 16:28:43  ghillie
# - updated syntax (connect_telephony -> connect_voice)
#
# Revision 1.16  2002/11/29 11:09:04  ghillie
# renamed CapiCom to CapiSuite (name conflict with MS crypto API :-( )
#
# Revision 1.15  2002/11/25 11:43:43  ghillie
# updated to new syntax
#
# Revision 1.14  2002/11/23 16:16:17  ghillie
# moved switch2fax after audio_receive()
#
# Revision 1.13  2002/11/22 15:48:58  ghillie
# renamed pcallcontrol module to capicom
#
# Revision 1.12  2002/11/22 15:02:39  ghillie
# - added automatic switch between speech and fax
# - some comments added
#
# Revision 1.11  2002/11/19 15:57:18  ghillie
# - Added missing throw() declarations
# - phew. Added error handling. All exceptions are caught now.
#
# Revision 1.10  2002/11/18 12:32:36  ghillie
# - callIncoming lives now in __main__, not necessarily in pcallcontrol any more
# - added some comments and header
#

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