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isdn4k-utils/isdnlog/tools/tools.h

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/* $Id: tools.h,v 1.65 2007/01/05 04:23:58 tobiasb Exp $
*
* ISDN accounting for isdn4linux.
*
* Copyright 1995 .. 2000 by Andreas Kool (akool@isdn4linux.de)
* and Stefan Luethje (luethje@sl-gw.lake.de)
*
* 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, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* $Log: tools.h,v $
* Revision 1.65 2007/01/05 04:23:58 tobiasb
* Made isdnrep and isdnrate buildable under cygwin. See ChangeLog for details.
*
* Revision 1.64 2005/02/23 14:33:40 tobiasb
* New feature: provider skipping.
* Certain providers can be completely ignored (skipped) when loading the
* rate-file. The selection is done by Q: tags in rate.conf or by skipProv=
* in the parameter file. The syntax is explained in the new manual page
* rate.conf(5). Absurd settings for provider skipping may cause trouble.
* The version number will change to 4.70 in a few days after an update
* of the rate-de.dat.
*
* Revision 1.63 2004/09/29 21:02:02 tobiasb
* Changed handling of multiple "calling party number" information elements.
* The network provided number is now preferred in any case. The other
* number (typical set by originating user) can be ignored using the
* ignoreCOLP or -U setting, which allows different values for COLP and CLIP
* now. (The old behaviour was to use the first number if ignoreCOLP was set
* and the network provided number regardless of order otherwise.)
*
* Revision 1.62 2004/09/05 22:04:57 tobiasb
* New parameter file entry "ignoreUPD" for suppressing "Unexpected
* discrimator (...)" messages, demanded by G<>nther J. Niederwimmer
* on the suse-isdn mailing list.
*
* Revision 1.61 2004/07/24 16:16:56 tobiasb
* New entry `REPOPTIONS' in section [ISDNLOG] of the isdn configuration
* file. This will be used for commandline options defaults of isdnrep.
*
* Revision 1.60 2004/01/28 14:27:47 tobiasb
* Second step in restricting fds at isdnlog restart and script starting.
* The fd limit is now taken from getrlimit() instead of NR_OPEN.
* Close_Fds(first) which tries to close all possible fds is generally
* built in but the execution must be requested with "closefds=yes" in
* the parameterfile otherwise the isdnlog behaviour remains unchanged.
*
* Revision 1.59 2003/08/26 19:46:13 tobiasb
* isdnlog-4.66:
* - Added support for AVM B1 (with layer 2 d-channel trace) in point-to-
* point mode, where only TEI 0 is used ("Anlagenanschluss" in German).
* Many thanks to Klaus Heske for his testing efforts.
* - The source number "0" in outgoing calls is now expanded to
* +<country><area>0. This may be useful for point-to-point setups,
* when <area> contains area code and local number without extension.
* - Basic support for different codesets in (E)DSS1 messages. Except
* for codeset 0, unknown information elements are now silently
* ignored (controlled by ignore_unknown_IE in isdnlog/isdnlog.h).
* - Added some information elements to isdnlog/messages.c.
* - Increased the length of msn (local number) in struct telnum.
* - Fixed seperation of country and area code for long numbers
* in getDest, tools/dest.c.
* - Changed broken (with gcc 2.95.2) generation of .depend. The old
* output did not consider the location of objectfiles in subdirs.
* Remove this file before compiling this upgraded isdnlog.
* - Moved DUALFIX... defines from tools/tools.h to isdnlog/isdnlog.h.
* - Added missing R:-Links for cellphone entries in country-de.dat.
* - Different entry for each city "Neustadt" in tools/zone/de/code.
* - Earlier changes since isdnlog-4.65:
* - Allow dualmode workaround 0x100 (DUALFIX_DESTNUM) to work also with
* CALL_PROCEEDING messages for cleaning up unanswered incoming calls.
*
* Revision 1.58 2003/07/25 22:18:04 tobiasb
* isdnlog-4.65:
* - New values for isdnlog option -2x / dual=x with enable certain
* workarounds for correct logging in dualmode in case of prior
* errors. See `man isdnlog' and isdnlog/processor.c for details.
* - New isdnlog option -U2 / ignoreCOLP=2 for displaying ignored
* COLP information.
* - Improved handling of incomplete D-channel frames.
* - Increased length of number aliases shown immediately by isdnlog.
* Now 127 instead of 32 chars are possible. (Patch by Jochen Erwied.)
* - The zone number for an outgoing call as defined in the rate-file
* is written to the logfile again and used by isdnrep
* - Improved zone summary of isdnrep. Now the real zone numbers as
* defined in the rate-file are shown. The zone number is taken
* from the logfile as mentioned before or computed from the current
* rate-file. Missmatches are indicated with the chars ~,+ and *,
* isdnrep -v ... explains the meanings.
* - Fixed provider summary of isdnrep. Calls should no longer be
* treated wrongly as done via the default (preselected) provider.
* - Fixed the -pmx command line option of isdnrep, where x is the xth
* defined [MSN].
* - `make install' restarts isdnlog after installing the data files.
* - A new version number generates new binaries.
* - `make clean' removes isdnlog/isdnlog/ilp.o when called with ILP=1.
*
* Revision 1.57 2000/09/05 08:05:03 paul
* Now isdnlog doesn't use any more ISDN_XX defines to determine the way it works.
* It now uses the value of "COUNTRYCODE = 999" to determine the country, and sets
* a variable mycountrynum to that value. That is then used in the code to set the
* way isdnlog works.
* It works for me, please check it! No configure.in / doc changes yet until
* it has been checked to work.
* So finally a version of isdnlog that can be compiled and distributed
* internationally.
*
* Revision 1.56 2000/08/06 13:06:53 akool
* isdnlog-4.38
* - isdnlog now uses ioctl(IIOCNETGPN) to associate phone numbers, interfaces
* and slots in "/dev/isdninfo".
* This requires a Linux-Kernel 2.2.12 or better.
* Support for older Kernel's are implemented.
* If IIOCNETGPN is available, the entries "INTERFACE = xxx" in
* "/etc/isdn/isdn.conf" are obsolete.
* - added 01013:Tele2 totally Freecall on 12. and 13. August 2000
* - resolved *any* warning's from "rate-de.dat" (once more ...)
* - Patch from oliver@escape.de (Oliver Wellnitz) against
* "Ziffernwahl verschluckt Nummern"
*
* **Please "make clean" before using this version of isdnlog!!**
*
* Revision 1.55 2000/06/29 17:38:28 akool
* - Ported "imontty", "isdnctrl", "isdnlog", "xmonisdn" and "hisaxctrl" to
* Linux-2.4 "devfs" ("/dev/isdnctrl" -> "/dev/isdn/isdnctrl")
*
* Revision 1.54 2000/03/09 18:50:03 akool
* isdnlog-4.16
* - isdnlog/samples/isdn.conf.no ... changed VBN
* - isdnlog/isdnlog/isdnlog.c .. ciInterval
* - isdnlog/isdnlog/processor.c .. ciInterval
* - isdnlog/tools/tools.h .. ciInterval, abclcr conf option
* - isdnlog/tools/isdnconf.c .. ciInterval, abclcr conf option
* - isdnlog/tools/isdnrate.c .. removed a warning
* - isdnlog/NEWS ... updated
* - isdnlog/README ... updated
* - isdnlog/isdnlog/isdnlog.8.in ... updated
* - isdnlog/isdnlog/isdnlog.5.in ... updated
* - isdnlog/samples/provider ... NEW
*
* ==> Please run a make clean, and be sure to read isdnlog/NEWS for changes
* ==> and new features.
*
* Revision 1.53 2000/03/06 07:03:21 akool
* isdnlog-4.15
* - isdnlog/tools/tools.h ... moved one_call, sum_calls to isdnrep.h
* ==> DO A 'make clean' PLEASE
* - isdnlog/tools/telnum.c ... fixed a small typo
* - isdnlog/isdnrep/rep_main.c ... incl. dest.h
* - isdnlog/isdnrep/isdnrep.c ... fixed %l, %L
* - isdnlog/isdnrep/isdnrep.h ... struct one_call, sum_calls are now here
*
* Support for Norway added. Many thanks to Tore Ferner <torfer@pvv.org>
* - isdnlog/rate-no.dat ... NEW
* - isdnlog/holiday-no.dat ... NEW
* - isdnlog/samples/isdn.conf.no ... NEW
* - isdnlog/samples/rate.conf.no ... NEW
*
* Revision 1.52 2000/02/11 10:41:53 akool
* isdnlog-4.10
* - Set CHARGEINT to 11 if < 11
* - new Option "-dx" controls ABC_LCR feature (see README for infos)
* - new rates
*
* Revision 1.51 1999/12/31 13:57:20 akool
* isdnlog-4.00 (Millenium-Edition)
* - Oracle support added by Jan Bolt (Jan.Bolt@t-online.de)
* - resolved *any* warnings against rate-de.dat
* - Many new rates
* - CREDITS file added
*
* Revision 1.50 1999/11/02 21:01:58 akool
* isdnlog-3.62
* - many new rates
* - next try to fix "Sonderrufnummern"
*
* Revision 1.49 1999/10/29 19:46:01 akool
* isdnlog-3.60
* - sucessfully ported/tested to/with:
* - Linux-2.3.24 SMP
* - egcs-2.91.66
* using -DBIG_PHONE_NUMBERS
*
* - finally added working support for HFC-card in "echo mode"
* try this:
* hisaxctrl bri 10 1
* hisaxctrl bri 12 1
* isdnlog -21 -1
* -----------------^^ new option
*
* Revision 1.48 1999/10/25 18:30:04 akool
* isdnlog-3.57
* WARNING: Experimental version!
* Please use isdnlog-3.56 for production systems!
*
* Revision 1.47 1999/06/28 19:16:54 akool
* isdnlog Version 3.38
* - new utility "isdnrate" started
*
* Revision 1.46 1999/06/16 23:38:09 akool
* fixed zone-processing
*
* Revision 1.45 1999/06/15 20:05:22 akool
* isdnlog Version 3.33
* - big step in using the new zone files
* - *This*is*not*a*production*ready*isdnlog*!!
* - Maybe the last release before the I4L meeting in Nuernberg
*
* Revision 1.44 1999/06/13 14:08:28 akool
* isdnlog Version 3.32
*
* - new option "-U1" (or "ignoreCOLP=1") to ignore CLIP/COLP Frames
* - TEI management decoded
*
* Revision 1.43 1999/06/03 18:51:25 akool
* isdnlog Version 3.30
* - rate-de.dat V:1.02-Germany [03-Jun-1999 19:49:22]
* - small fixes
*
* Revision 1.42 1999/05/22 10:19:36 akool
* isdnlog Version 3.29
*
* - processing of "sonderrufnummern" much more faster
* - detection for sonderrufnummern of other provider's implemented
* (like 01929:FreeNet)
* - Patch from Oliver Lauer <Oliver.Lauer@coburg.baynet.de>
* - Patch from Markus Schoepflin <schoepflin@ginit.de>
* - easter computing corrected
* - rate-de.dat 1.02-Germany [22-May-1999 11:37:33] (from rate-CVS)
* - countries-de.dat 1.02-Germany [22-May-1999 11:37:47] (from rate-CVS)
* - new option "-B" added (see README)
* (using "isdnlog -B16 ..." isdnlog now works in the Netherlands!)
*
* Revision 1.41 1999/05/13 11:40:11 akool
* isdnlog Version 3.28
*
* - "-u" Option corrected
* - "ausland.dat" removed
* - "countries-de.dat" fully integrated
* you should add the entry
* "COUNTRYFILE = /usr/lib/isdn/countries-de.dat"
* into section "[ISDNLOG]" of your config file!
* - rate-de.dat V:1.02-Germany [13-May-1999 12:26:24]
* - countries-de.dat V:1.02-Germany [13-May-1999 12:26:26]
*
* Revision 1.40 1999/05/09 18:24:31 akool
* isdnlog Version 3.25
*
* - README: isdnconf: new features explained
* - rate-de.dat: many new rates from the I4L-Tarifdatenbank-Crew
* - added the ability to directly enter a country-name into "rate-xx.dat"
*
* Revision 1.39 1999/05/04 19:33:50 akool
* isdnlog Version 3.24
*
* - fully removed "sondernummern.c"
* - removed "gcc -Wall" warnings in ASN.1 Parser
* - many new entries for "rate-de.dat"
* - better "isdnconf" utility
*
* Revision 1.38 1999/04/30 19:08:27 akool
* isdnlog Version 3.23
*
* - changed LCR probing duration from 181 seconds to 153 seconds
* - "rate-de.dat" filled with May, 1. rates
*
* Revision 1.37 1999/04/16 14:40:07 akool
* isdnlog Version 3.16
*
* - more syntax checks for "rate-xx.dat"
* - isdnrep fixed
*
* Revision 1.36 1999/04/14 13:17:30 akool
* isdnlog Version 3.14
*
* - "make install" now install's "rate-xx.dat", "rate.conf" and "ausland.dat"
* - "holiday-xx.dat" Version 1.1
* - many rate fixes (Thanks again to Michael Reinelt <reinelt@eunet.at>)
*
* Revision 1.35 1999/04/10 16:36:48 akool
* isdnlog Version 3.13
*
* WARNING: This is pre-ALPHA-dont-ever-use-Code!
* "tarif.dat" (aka "rate-xx.dat"): the next generation!
*
* You have to do the following to test this version:
* cp /usr/src/isdn4k-utils/isdnlog/holiday-de.dat /etc/isdn
* cp /usr/src/isdn4k-utils/isdnlog/rate-de.dat /usr/lib/isdn
* cp /usr/src/isdn4k-utils/isdnlog/samples/rate.conf.de /etc/isdn/rate.conf
*
* After that, add the following entries to your "/etc/isdn/isdn.conf" or
* "/etc/isdn/callerid.conf" file:
*
* [ISDNLOG]
* SPECIALNUMBERS = /usr/lib/isdn/sonderrufnummern.dat
* HOLIDAYS = /usr/lib/isdn/holiday-de.dat
* RATEFILE = /usr/lib/isdn/rate-de.dat
* RATECONF = /etc/isdn/rate.conf
*
* Please replace any "de" with your country code ("at", "ch", "nl")
*
* Good luck (Andreas Kool and Michael Reinelt)
*
* Revision 1.34 1999/04/03 12:47:50 akool
* - isdnlog Version 3.12
* - "%B" tag in ILABEL/OLABEL corrected
* - isdnlog now register's incoming calls when there are no free B-channels
* (idea from sergio@webmedia.es)
* - better "samples/rate.conf.de" (suppress provider without true call-by-call)
* - "tarif.dat" V:1.17 [03-Apr-99]
* - Added EWE-Tel rates from Reiner Klaproth <rk1@msjohan.dd.sn.schule.de>
* - isdnconf can now be used to generate a Least-cost-router table
* (try "isdnconf -c .")
* - isdnlog now simulate a RELEASE COMPLETE if nothing happpens after a SETUP
* - CHARGEMAX Patches from Oliver Lauer <Oliver.Lauer@coburg.baynet.de>
*
* Revision 1.33 1999/03/24 19:39:06 akool
* - isdnlog Version 3.10
* - moved "sondernnummern.c" from isdnlog/ to tools/
* - "holiday.c" and "rate.c" integrated
* - NetCologne rates from Oliver Flimm <flimm@ph-cip.uni-koeln.de>
* - corrected UUnet and T-Online rates
*
* Revision 1.32 1999/03/20 16:55:27 akool
* isdnlog 3.09 : support for all Internet-by-call numbers
*
* Revision 1.31 1999/03/20 14:34:17 akool
* - isdnlog Version 3.08
* - more tesion)) Tarife from Michael Graw <Michael.Graw@bartlmae.de>
* - use "bunzip -f" from Franz Elsner <Elsner@zrz.TU-Berlin.DE>
* - show another "cheapest" hint if provider is overloaded ("OVERLOAD")
* - "make install" now makes the required entry
* [GLOBAL]
* AREADIFF = /usr/lib/isdn/vorwahl.dat
* - README: Syntax description of the new "rate-at.dat"
* - better integration of "sondernummern.c" from mario.joussen@post.rwth-aachen.de
* - server.c: buffer overrun fix from Michael.Weber@Post.RWTH-Aachen.DE (Michael Weber)
*
* Revision 1.30 1999/03/15 21:28:54 akool
* - isdnlog Version 3.06
* - README: explain some terms about LCR, corrected "-c" Option of "isdnconf"
* - isdnconf: added a small LCR-feature - simply try "isdnconf -c 069"
* - isdnlog: dont change CHARGEINT, if rate is't known!
* - sonderrufnummern 1.02 [15-Mar-99] :: added WorldCom
* - tarif.dat 1.09 [15-Mar-99] :: added WorldCom
* - isdnlog now correctly handles the new "Ortstarif-Zugang" of UUnet
*
* Revision 1.29 1999/03/14 14:27:37 akool
* - isdnlog Version 3.05
* - new Option "-u1" (or "ignoreRR=1")
* - added version information to "sonderrufnummern.dat"
* - added debug messages if sonderrufnummern.dat or tarif.dat could not be opened
* - sonderrufnummern.dat V 1.01 - new 01805 rates
*
* Revision 1.28 1999/03/07 18:20:11 akool
* - new 01805 tarif of DTAG
* - new March 1999 tarife
* - added new provider "01051 Telecom"
* - fixed a buffer overrun from Michael Weber <Michael.Weber@Post.RWTH-Aachen.DE>
* - fixed a bug using "sondernnummern.c"
* - fixed chargeint change over the time
* - "make install" now install's "sonderrufnummern.dat", "tarif.dat",
* "vorwahl.dat" and "tarif.conf"! Many thanks to
* Mario Joussen <mario.joussen@post.rwth-aachen.de>
* - Euracom Frames would now be ignored
* - fixed warnings in "sondernnummern.c"
* - "10plus" messages no longer send to syslog
*
* Revision 1.27 1999/02/28 19:33:52 akool
* Fixed a typo in isdnconf.c from Andreas Jaeger <aj@arthur.rhein-neckar.de>
* CHARGEMAX fix from Oliver Lauer <Oliver.Lauer@coburg.baynet.de>
* isdnrep fix from reinhard.karcher@dpk.berlin.fido.de (Reinhard Karcher)
* "takt_at.c" fixes from Ulrich Leodolter <u.leodolter@xpoint.at>
* sondernummern.c from Mario Joussen <mario.joussen@post.rwth-aachen.de>
* Reenable usage of the ZONE entry from Schlottmann-Goedde@t-online.de
* Fixed a typo in callerid.conf.5
*
* Revision 1.26 1999/01/24 19:02:51 akool
* - second version of the new chargeint database
* - isdnrep reanimated
*
* Revision 1.25 1999/01/10 15:24:36 akool
* - "message = 0" bug fixed (many thanks to
* Sebastian Kanthak <sebastian.kanthak@muehlheim.de>)
* - CITYWEEKEND via config-file possible
* - fixes from Michael Reinelt <reinelt@eunet.at>
* - fix a typo in the README from Sascha Ziemann <szi@aibon.ping.de>
* - Charge for .at optimized by Michael Reinelt <reinelt@eunet.at>
* - first alpha-Version of the new chargeinfo-Database
* ATTENTION: This version requires the following manual steps:
* cp /usr/src/isdn4k-utils/isdnlog/tarif.dat /usr/lib/isdn
* cp /usr/src/isdn4k-utils/isdnlog/samples/tarif.conf /etc/isdn
*
* Revision 1.24 1998/12/09 20:40:27 akool
* - new option "-0x:y" for leading zero stripping on internal S0-Bus
* - new option "-o" to suppress causes of other ISDN-Equipment
* - more support for the internal S0-bus
* - Patches from Jochen Erwied <mack@Joker.E.Ruhr.DE>, fixes TelDaFax Tarif
* - workaround from Sebastian Kanthak <sebastian.kanthak@muehlheim.de>
* - new CHARGEINT chapter in the README from
* "Georg v.Zezschwitz" <gvz@popocate.hamburg.pop.de>
*
* Revision 1.23 1998/11/24 20:53:10 akool
* - changed my email-adress
* - new Option "-R" to supply the preselected provider (-R24 -> Telepassport)
* - made Provider-Prefix 6 digits long
* - full support for internal S0-bus implemented (-A, -i Options)
* - isdnlog now ignores unknown frames
* - added 36 allocated, but up to now unused "Auskunft" Numbers
* - added _all_ 122 Providers
* - Patch from Jochen Erwied <mack@Joker.E.Ruhr.DE> for Quante-TK-Anlagen
* (first dialed digit comes with SETUP-Frame)
*
* Revision 1.22 1998/11/01 08:50:35 akool
* - fixed "configure.in" problem with NATION_*
* - DESTDIR fixes (many thanks to Michael Reinelt <reinelt@eunet.at>)
* - isdnrep: Outgoing calls ordered by Zone/Provider/MSN corrected
* - new Switch "-i" -> running on internal S0-Bus
* - more providers
* - "sonderrufnummern.dat" extended (Frag Fred, Telegate ...)
* - added AVM-B1 to the documentation
* - removed the word "Teles" from the whole documentation ;-)
*
* Revision 1.21 1998/10/18 20:13:44 luethje
* isdnlog: Added the switch -K
*
* Revision 1.20 1998/09/26 18:30:18 akool
* - quick and dirty Call-History in "-m" Mode (press "h" for more info) added
* - eat's one more socket, Stefan: sockets[3] now is STDIN, FIRST_DESCR=4 !!
* - Support for tesion)) Baden-Wuerttemberg Tarif
* - more Providers
* - Patches from Wilfried Teiken <wteiken@terminus.cl-ki.uni-osnabrueck.de>
* - better zone-info support in "tools/isdnconf.c"
* - buffer-overrun in "isdntools.c" fixed
* - big Austrian Patch from Michael Reinelt <reinelt@eunet.at>
* - added $(DESTDIR) in any "Makefile.in"
* - new Configure-Switches "ISDN_AT" and "ISDN_DE"
* - splitted "takt.c" and "tools.c" into
* "takt_at.c" / "takt_de.c" ...
* "tools_at.c" / "takt_de.c" ...
* - new feature
* CALLFILE = /var/log/caller.log
* CALLFMT = %b %e %T %N7 %N3 %N4 %N5 %N6
* in "isdn.conf"
* - ATTENTION:
* 1. "isdnrep" dies with an seg-fault, if not HTML-Mode (Stefan?)
* 2. "isdnlog/Makefile.in" now has hardcoded "ISDN_DE" in "DEFS"
* should be fixed soon
*
* Revision 1.19 1998/06/21 11:53:27 akool
* First step to let isdnlog generate his own AOCD messages
*
* Revision 1.18 1998/06/07 21:10:02 akool
* - Accounting for the following new providers implemented:
* o.tel.o, Tele2, EWE TEL, Debitel, Mobilcom, Isis, NetCologne,
* TelePassport, Citykom Muenster, TelDaFax, Telekom, Hutchison Telekom,
* tesion)), HanseNet, KomTel, ACC, Talkline, Esprit, Interoute, Arcor,
* WESTCom, WorldCom, Viag Interkom
*
* Code shamelessly stolen from G.Glendown's (garry@insider.regio.net)
* program http://www.insider.org/tarif/gebuehr.c
*
* - Telekom's 10plus implemented
*
* - Berechnung der Gebuehrenzone implementiert
* (CityCall, RegioCall, GermanCall, GlobalCall)
* The entry "ZONE" is not needed anymore in the config-files
*
* you need the file
* http://swt.wi-inf.uni-essen.de/~omatthes/tgeb/vorwahl2.exe
* and the new entry
* [GLOBAL]
* AREADIFF = /usr/lib/isdn/vorwahl.dat
* for that feature.
*
* Many thanks to Olaf Matthes (olaf.matthes@uni-essen.de) for the
* Data-File and Harald Milz for his first Perl-Implementation!
*
* - Accounting for all "Sonderrufnummern" (0010 .. 11834) implemented
*
* You must install the file
* "isdn4k-utils/isdnlog/sonderrufnummern.dat.bz2"
* as "/usr/lib/isdn/sonderrufnummern.dat"
* for that feature.
*
* ATTENTION: This is *NO* production-code! Please test it carefully!
*
* Revision 1.17 1998/03/08 11:43:18 luethje
* I4L-Meeting Wuerzburg final Edition, golden code - Service Pack number One
*
* Revision 1.16 1997/05/29 17:07:30 akool
* 1TR6 fix
* suppress some noisy messages (Bearer, Channel, Progress) - can be reenabled with log-level 0x1000
* fix from Bodo Bellut (bodo@garfield.ping.de)
* fix from Ingo Schneider (schneidi@informatik.tu-muenchen.de)
* limited support for Info-Element 0x76 (Redirection number)
*
* Revision 1.15 1997/05/25 19:41:16 luethje
* isdnlog: close all files and open again after kill -HUP
* isdnrep: support vbox version 2.0
* isdnconf: changes by Roderich Schupp <roderich@syntec.m.EUnet.de>
* conffile: ignore spaces at the end of a line
*
* Revision 1.14 1997/05/15 22:21:49 luethje
* New feature: isdnrep can transmit via HTTP fax files and vbox files.
*
* Revision 1.13 1997/05/09 23:31:00 luethje
* isdnlog: new switch -O
* isdnrep: new format %S
* bugfix in handle_runfiles()
*
* Revision 1.12 1997/05/04 20:20:05 luethje
* README completed
* isdnrep finished
* interval-bug fixed
*
* Revision 1.11 1997/04/20 22:52:36 luethje
* isdnrep has new features:
* -variable format string
* -can create html output (option -w1 or ln -s isdnrep isdnrep.cgi)
* idea and design from Dirk Staneker (dirk.staneker@student.uni-tuebingen.de)
* bugfix of processor.c from akool
*
* Revision 1.10 1997/04/15 22:37:13 luethje
* allows the character `"' in the program argument like the shell.
* some bugfixes.
*
* Revision 1.9 1997/04/03 22:40:21 luethje
* some bugfixes.
*
* Revision 1.8 1997/03/31 22:43:18 luethje
* Improved performance of the isdnrep, made some changes of README
*
* Revision 1.7 1997/03/29 09:24:34 akool
* CLIP presentation enhanced, new ILABEL/OLABEL operators
*
* Revision 1.6 1997/03/23 23:12:05 luethje
* improved performance
*
* Revision 1.5 1997/03/23 21:04:10 luethje
* some bugfixes
*
* Revision 1.4 1997/03/20 22:42:41 akool
* Some minor enhancements.
*
* Revision 1.3 1997/03/20 00:19:18 luethje
* inserted the line #include <errno.h> in avmb1/avmcapictrl.c and imon/imon.c,
* some bugfixes, new structure in isdnlog/isdnrep/isdnrep.c.
*
* Revision 1.2 1997/03/17 23:21:08 luethje
* README completed, new funktion Compare_Sections() written, "GNU_SOURCE 1"
* added to tools.h and a sample file added.
*
* Revision 1.1 1997/03/16 20:59:25 luethje
* Added the source code isdnlog. isdnlog is not working yet.
* A workaround for that problem:
* copy lib/policy.h into the root directory of isdn4k-utils.
*
* Revision 2.6.36 1997/02/10 09:30:43 akool
* MAXCARDS implemented
*
* Revision 2.6.25 1997/01/17 23:30:43 akool
* City Weekend Tarif implemented (Thanks to Oliver Schoett <schoett@muc.de>)
*
* Revision 2.6.20 1997/01/05 20:05:43 akool
* neue "AreaCode" Release implemented
*
* Revision 2.6.15 1997/01/02 19:51:43 akool
* CHARGEMAX erweitert
* CONNECTMAX implementiert
*
* Revision 2.40 1996/06/19 17:45:43 akool
* double2byte(), time2str() added
*
* Revision 2.3.26 1996/05/05 12:07:43 akool
* known.interface added
*
* Revision 2.3.23 1996/04/28 12:16:43 akool
* confdir()
*
* Revision 2.2.5 1996/03/25 19:17:43 akool
* 1TR6 causes implemented
*
* Revision 2.23 1996/03/24 12:11:43 akool
* Explicit decl. of basename() - new "unistd.h" dont have one
*
* Revision 2.15 1996/02/21 20:14:43 akool
*
* Revision 2.12 1996/02/13 20:08:43 root
* Nu geht's (oder?)
*
* Revision 2.12 1996/02/13 20:08:43 root
* Nu geht's (oder?)
*
* Revision 1.2 1996/02/13 20:05:28 root
* so nun gehts
*
* Revision 1.1 1996/02/13 14:28:14 root
* Initial revision
*
* Revision 2.05 1995/02/11 17:10:16 akool
*
*/
/****************************************************************************/
#ifndef _TOOLS_H_
#define _TOOLS_H_
/****************************************************************************/
#define _GNU_SOURCE 1
#include <sys/types.h>
#include <sys/time.h>
#include <sys/times.h>
#include <sys/stat.h>
#include <sys/resource.h>
#include <sys/wait.h>
#include <sys/socket.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <malloc.h>
#include <time.h>
#include <stdlib.h>
#include <stdarg.h>
#include <unistd.h>
#include <netdb.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <sys/un.h>
#include <fcntl.h>
#include <ctype.h>
#include <limits.h>
#include <signal.h>
#include <math.h>
#include <syslog.h>
#include <sys/ioctl.h>
#ifdef __linux__
#include <sys/kd.h>
#include <linux/isdn.h>
#else
#include <libgen.h>
#endif
#ifdef DBMALLOC
#include "dbmalloc.h"
#endif
/****************************************************************************/
#include "policy.h"
#include "libisdn.h"
#include "holiday.h"
#include "country.h"
#include "rate.h"
/****************************************************************************/
#ifndef OLDCONFFILE
# define OLDCONFFILE "isdnlog.conf"
#endif
#ifndef RELOADCMD
# define RELOADCMD "reload"
#endif
#ifndef STOPCMD
# define STOPCMD "stop"
#endif
#ifndef REBOOTCMD
# define REBOOTCMD "/sbin/reboot"
#endif
#ifndef LOGFILE
# define LOGFILE "/sbin/reboot"
#endif
/****************************************************************************/
#define LOG_VERSION "3.2"
/****************************************************************************/
#undef min
#undef max
#define max(a,b) (((a) > (b)) ? (a) : (b))
#define min(a,b) (((a) < (b)) ? (a) : (b))
#define abs(x) (((x) < 0) ? -(x) : (x))
#define UNKNOWN -1
#define UNDEFINED -2
/****************************************************************************/
#define MAXDIG 128
#define GETARG(typ) va_arg(ap, typ)
/****************************************************************************/
#define NIL (char **)NULL
/****************************************************************************/
#ifndef ISDN_MSNLEN /* if linux undefined and <linux/isdn.h> not included */
#define ISDN_MSNLEN 32
#endif
#define NUMSIZE (ISDN_MSNLEN + 1)
#define FNSIZE 64
#define RETSIZE 128
#define MAXRET 5
#define MAXPROVIDER 1000
#define MAXZONES 500
#define MAXCHAN 7
#define MAXCARDS 2
#define DIGITS 17
#define DEB 1
#define MAXUNKNOWN 50
#define MAXCONNECTS 50
/****************************************************************************/
#if 0 /* Fixme: remove */
#define SONDERNUMMER -2 /* FIXME: set by readconfig(), but unused by now */
#endif
#define INTERN 0
#define FREECALL 0
#if 0 /* Fixme: remove */
#define LOCALCALL 1
#define CITYCALL 2
#define REGIOCALL 3
#define GERMANCALL 4
#define C_MOBILBOX 10
#define C_NETZ 10
#define D1_NETZ 10
#define D2_NETZ 10
#define E_PLUS_NETZ 10
#define E2_NETZ 10
#define INTERNET 100
#define AUKUNFT_IN 40
#define AUSKUNFT_AUS 41
#endif
/* this is specific to Germany */
#define DTAG 33
#define LCR_DURATION 153
/****************************************************************************/
#define CALLING 0
#define CALLED 1
#define DATETIME 2
/****************************************************************************/
#define DIALOUT 0
#define DIALIN 1
/****************************************************************************/
#define ALERTING 0x01
#define CALL_PROCEEDING 0x02
#define SETUP 0x05
#define SETUP_ACKNOWLEDGE 0x0d
#define SUSPEND 0x25
#define SUSPEND_ACKNOWLEDGE 0x2d
#define RESUME 0x26
#define RESUME_ACKNOWLEDGE 0x2e
#define CONNECT 0x07
#define CONNECT_ACKNOWLEDGE 0x0f
#define FACILITY 0x62
#define NOTIFY 0x6e
#define STATUS 0x7d
#define MAKEL_ACKNOWLEDGE 0x28
#define MAKEL_RESUME_ACK 0x33
#define DISCONNECT 0x45
#define RELEASE 0x4d
#define RELEASE_COMPLETE 0x5a
#define INFORMATION 0x7b
#define AOCD_1TR6 0x6d
/****************************************************************************/
#define AOC_UNITS 0
#define AOC_AMOUNT 1
/****************************************************************************/
#define RING_INCOMING 1
#define RING_OUTGOING 2
#define RING_RING 4
#define RING_CONNECT 8
#define RING_BUSY 16
#define RING_AOCD 32
#define RING_ERROR 64
#define RING_HANGUP 128
#define RING_KILL 256
#define RING_SPEAK 512
#define RING_PROVIDER 1024
#define RING_LOOP 2048
#define RING_UNIQUE 4096
#define RING_INTERVAL 8192
/****************************************************************************/
#define STATE_RING 1 /* "Telefonklingeln" ... jemand ruft an, oder man selbst ruft raus */
#define STATE_CONNECT 2 /* Verbindung */
#define STATE_HANGUP 3 /* Verbindung beendet */
#define STATE_AOCD 100 /* Gebuehrenimpuls _waehrend_ der Verbindung */
#define STATE_CAUSE 101 /* Aussergewoehnliche Cause-Meldungen von der VSt */
#define STATE_TIME 102 /* Uhrzeit-Meldung von der VSt */
#define STATE_BYTE 103 /* Durchsatz-Meldung von Frank (Byte/s/B-Kanal) */
#define STATE_HUPTIMEOUT 104 /* Wechsel des hangup-Timer's */
/****************************************************************************/
#define AOC_OTHER -999999L
/****************************************************************************/
#define QCMASK 0377
#define QUOTE 0200
#define QMASK (QCMASK &~QUOTE)
#define NOT '!'
#if 0 /* Fixme: remove */
#define AVON "avon"
#endif
#define BIGBUFSIZ 2048
/****************************************************************************/
#define VAR_START "START"
#define VAR_MYMSNS "MYMSNS"
#define VAR_MYCOUNTRY "MYAREA"
#define VAR_MYAREA "MYPREFIX"
#define VAR_CURRENCY "CURRENCY"
#define VAR_ILABEL "ILABEL"
#define VAR_OLABEL "OLABEL"
#define VAR_CHARGEMAX "CHARGEMAX"
#define VAR_CONNECTMAX "CONNECTMAX"
#define VAR_BYTEMAX "BYTEMAX"
/****************************************************************************/
#define VERSION_UNKNOWN 0
#define VERSION_EDSS1 1
#define VERSION_1TR6 2
#define DEF_NUM_MSN 3
/****************************************************************************/
#define OTHER (call[chan].dialin ? CALLING : CALLED)
#define ME (call[chan].dialin ? CALLED : CALLING)
#define CLIP 2
#define REDIR 3
#define _OTHER(call) (call->dialin ? CALLING : CALLED)
#define _ME(call) (call->dialin ? CALLED : CALLING)
#define MAXMSNS (REDIR + 1)
/****************************************************************************/
#define SHORT_STRING_SIZE 256
#define LONG_STRING_SIZE 1024
#define BUF_SIZE 4096
/****************************************************************************/
/* Keywords for parameter file */
#define CONF_SEC_OPT "OPTIONS"
#define CONF_ENT_DEV "DEVICE"
#define CONF_ENT_LOG "LOG"
#define CONF_ENT_FLUSH "FLUSH"
#define CONF_ENT_PORT "PORT"
#define CONF_ENT_STDOUT "STDOUT"
#define CONF_ENT_SYSLOG "SYSLOG"
#define CONF_ENT_XISDN "XISDN"
#define CONF_ENT_TIME "TIME"
#define CONF_ENT_CON "CONSOLE"
#define CONF_ENT_START "START"
#define CONF_ENT_THRU "THRUPUT"
#define CONF_ENT_DAEMON "DAEMON"
#define CONF_ENT_PIPE "PIPE"
#define CONF_ENT_BI "BILINGUAL"
#define CONF_ENT_MON "MONITOR"
#define CONF_ENT_HANGUP "HANGUP"
#define CONF_ENT_CALLS "CALLS"
#define CONF_ENT_XLOG "XLOG"
#define CONF_ENT_NL "NEWLINE"
#define CONF_ENT_WIDTH "WIDTH"
#define CONF_ENT_WD "WATCHDOG"
#define CONF_ENT_AMT "AMT"
#define CONF_ENT_DUAL "DUAL"
#define CONF_ENT_Q931 "Q931DUMP"
#define CONF_ENT_OUTFILE "OUTFILE"
#define CONF_ENT_KEYBOARD "KEYBOARD"
#define CONF_ENT_INTERNS0 "INTERNS0"
#define CONF_ENT_PRESELECT "PRESELECTED"
#define CONF_ENT_TRIM "TRIM"
#define CONF_ENT_OTHER "OTHER"
#define CONF_ENT_IGNORERR "IGNORERR"
#define CONF_ENT_IGNORECOLP "IGNORECOLP"
#define CONF_ENT_VBN "VBN"
#define CONF_ENT_VBNLEN "VBNLEN"
#define CONF_ENT_CIINTERVAL "CIINTERVAL"
#define CONF_ENT_ABCLCR "ABCLCR"
#define CONF_ENT_PROVIDERCHANGE "PROVIDERCHANGE"
#define CONF_ENT_CLOSEFDS "CLOSEFDS"
#define CONF_ENT_IGNOREUPD "IGNOREUPD"
#define CONF_ENT_SKIPPROV "SKIPPROV"
/****************************************************************************/
/* Keywords for isdn.conf */
#define CONF_SEC_ISDNLOG "ISDNLOG"
#define CONF_ENT_CHARGE "CHARGEMAX"
#define CONF_ENT_CONNECT "CONNECTMAX"
#define CONF_ENT_BYTE "BYTEMAX"
#define CONF_ENT_CURR "CURRENCY"
#define CONF_ENT_ILABEL "ILABEL"
#define CONF_ENT_OLABEL "OLABEL"
#define CONF_ENT_RELOAD "RELOADCMD"
#define CONF_ENT_STOP "STOPCMD"
#define CONF_ENT_REBOOT "REBOOTCMD"
#define CONF_ENT_LOGFILE "LOGFILE"
#define CONF_SEC_START "START"
#define CONF_SEC_FLAG "FLAG"
#define CONF_ENT_FLAGS "FLAGS"
#define CONF_ENT_PROG "PROGRAM"
#define CONF_ENT_USER "USER"
#define CONF_ENT_GROUP "GROUP"
#define CONF_ENT_INTVAL "INTERVAL"
#define CONF_ENT_TIME "TIME"
#define CONF_ENT_REPFMT "REPFMT"
#define CONF_ENT_REPOPTS "REPOPTIONS"
#define CONF_ENT_CALLFILE "CALLFILE"
#define CONF_ENT_CALLFMT "CALLFMT"
#define CONF_ENT_HOLIFILE "HOLIDAYS"
#define CONF_ENT_DESTFILE "DESTFILE"
#define CONF_ENT_COUNTRYFILE "COUNTRYFILE"
#define CONF_ENT_ZONEFILE "ZONEFILE"
#define CONF_ENT_RATECONF "RATECONF"
#define CONF_ENT_RATEFILE "RATEFILE"
#define CONF_ENT_LCDFILE "LCDFILE"
#define CONF_ENT_VBOXVER "VBOXVERSION"
#define CONF_ENT_VBOXPATH "VBOXPATH"
#define CONF_ENT_VBOXCMD1 "VBOXCMD1"
#define CONF_ENT_VBOXCMD2 "VBOXCMD2"
#define CONF_ENT_MGTYVER "MGETTYVERSION"
#define CONF_ENT_MGTYPATH "MGETTYPATH"
#define CONF_ENT_MGTYCMD "MGETTYCMD"
/****************************************************************************/
#define PRT_ERR 1
#define PRT_WARN 2
#define PRT_INFO 4
#define PRT_PROG_OUT 4
#define PRT_NORMAL 4
#define PRT_LOG 8
/****************************************************************************/
#define NO_MSN -1
#define C_FLAG_DELIM '|'
/****************************************************************************/
#define C_UNKNOWN '?'
#define S_UNKNOWN "UNKNOWN"
/****************************************************************************/
#define S_QUOTES "\\$@;,#"
/****************************************************************************/
#define TYPE_STRING 0
#define TYPE_MESSAGE 1
#define TYPE_ELEMENT 2
#define TYPE_CAUSE 3
#define TYPE_SERVICE 4
/****************************************************************************/
typedef struct {
int state;
int cref;
int tei;
int dialin;
int cause;
int loc;
int aoce;
int traffic;
int channel;
int dialog;
int bearer;
int si1; /* Service Indicator entsprechend i4l convention */
int si11; /* if (si1 == 1) :: 0 = Telefon analog / 1 = Telefon digital */
int logcount; /* number of writen logfile entries (for DUALFIX_MULTLOG) */
char onum[MAXMSNS][NUMSIZE];
int screening;
char num[MAXMSNS][NUMSIZE];
char vnum[MAXMSNS][256];
int provider;
int sondernummer[MAXMSNS];
int local[MAXMSNS];
int intern[MAXMSNS];
char id[32];
char usage[16];
int confentry[MAXMSNS];
time_t time;
time_t connect;
time_t t_duration;
time_t disconnect;
clock_t duration;
int cur_event;
long ibytes;
long obytes;
long libytes;
long lobytes;
double ibps;
double obps;
char areacode[MAXMSNS][NUMSIZE];
char vorwahl[MAXMSNS][NUMSIZE];
char rufnummer[MAXMSNS][NUMSIZE];
char alias[MAXMSNS][RETSIZE];
char area[MAXMSNS][128];
char money[64];
char currency[32];
char msg[BUFSIZ];
int stat;
int version;
int bchan;
double tick;
int chargeint;
int huptimeout;
char service[32];
double pay;
double aocpay;
char digits[NUMSIZE];
int oc3;
int takteChargeInt;
int card;
int knock;
time_t lastcint;
time_t lasteh;
float cint;
int cinth;
int ctakt;
int zone; /* Fixme: zone is in Rate : _zone */
int uid;
int hint;
int tz;
int tarifknown;
RATE Rate;
char interface[10];
char fnum[NUMSIZE];
} CALL;
/****************************************************************************/
typedef struct {
int flag;
char *time;
char *infoarg;
int interval;
char *user;
char *group;
/* char *service; */
} info_args;
/****************************************************************************/
typedef struct {
char *num;
char *who;
int zone;
int flags;
int si;
char *interface;
info_args **infoargs;
/* above from "isdnlog.conf" */
int usage[2];
double dur[2];
int eh;
double pay;
double charge;
double rcharge;
double scharge;
int day;
int month;
double online;
double sonline;
double bytes;
double sbytes;
double ibytes[2];
double obytes[2];
} KNOWN;
/****************************************************************************/
typedef struct {
unsigned long i;
unsigned long o;
} IO;
/****************************************************************************/
typedef struct {
char id[20];
int ch;
int dr;
int u;
int f;
char n[20];
} IFO;
/****************************************************************************/
#ifdef _TOOLS_C_
#define _EXTERN
#else
#define _EXTERN extern
_EXTERN char Months[][4];
#endif /* _TOOLS_C_ */
_EXTERN KNOWN start_procs;
_EXTERN KNOWN **known;
_EXTERN int mymsns;
_EXTERN int knowns;
_EXTERN int currency_mode;
_EXTERN double currency_factor;
_EXTERN double chargemax;
_EXTERN double connectmax;
_EXTERN double bytemax;
_EXTERN int connectmaxmode;
_EXTERN int bytemaxmode;
_EXTERN char *currency;
_EXTERN int hour;
_EXTERN int day;
_EXTERN int month;
_EXTERN int retnum;
_EXTERN int ln;
_EXTERN char retstr[MAXRET + 1][RETSIZE];
_EXTERN time_t cur_time;
_EXTERN section *conf_dat;
_EXTERN char ilabel[256];
_EXTERN char olabel[256];
_EXTERN char idate[256];
_EXTERN CALL call[MAXCHAN];
#ifdef Q931
_EXTERN int q931dmp;
#else
#define q931dmp 0
#endif
#if 0 /* Fixme: remove */
_EXTERN int CityWeekend;
#endif
_EXTERN int preselect;
/* global variables specific to isdnlog (e.g. for parameterfile/commandline
* settings) should be moved to isdnlog/isdnlog.h. |TB| 2003-08-22 */
_EXTERN int dual;
/* Bitvalues 0x100 and greater in dual are used for activation of workarounds
* in isdnlog/processor.c. The input value for -2 (commandline) or dual
* (parameterfile) is splitted between dual and dualfix. Bitvalues less than
* 0x100 remain unchanged in dual, greater values are copied to dualfix and
* removed from dual to maintain backward compatibility. |TB| */
_EXTERN int dualfix;
_EXTERN int hfcdual;
_EXTERN int abclcr;
_EXTERN char * providerchange;
_EXTERN int ciInterval;
_EXTERN int ehInterval;
_EXTERN char mlabel[BUFSIZ];
_EXTERN char *amtsholung;
_EXTERN int ignoreRR;
_EXTERN int ignoreCOLP;
_EXTERN int ignoreCLIP;
_EXTERN int interns0;
_EXTERN char *vbn;
_EXTERN char *vbnlen;
_EXTERN char *mynum;
_EXTERN int myicountry;
_EXTERN int conf_country; /* replaces the ISDN_xx defines */
#undef _EXTERN
/****************************************************************************/
extern int optind, errno;
extern char *optarg;
/****************************************************************************/
#ifdef _TOOLS_C_
#define _EXTERN
_EXTERN char* reloadcmd = RELOADCMD;
_EXTERN char* stopcmd = STOPCMD;
_EXTERN char* rebootcmd = REBOOTCMD;
_EXTERN char* logfile = LOGFILE;
_EXTERN char* callfile = NULL;
_EXTERN char* callfmt = NULL;
_EXTERN char* holifile = NULL;
_EXTERN char* destfile = NULL;
_EXTERN char* countryfile = NULL;
_EXTERN char* zonefile = NULL;
_EXTERN char* rateconf = NULL;
_EXTERN char* ratefile = NULL;
_EXTERN char* lcdfile = NULL;
_EXTERN int (*_print_msg)(const char *, ...) = printf;
_EXTERN int use_new_config = 1;
_EXTERN char ***lineformats = NULL;
_EXTERN char *vboxpath = NULL;
_EXTERN char *vboxcommand1 = NULL;
_EXTERN char *vboxcommand2 = NULL;
_EXTERN char *mgettypath = NULL;
_EXTERN char *mgettycommand = NULL;
_EXTERN char *isdnrep_defopts = NULL;
#else
#define _EXTERN extern
_EXTERN char* reloadcmd;
_EXTERN char* stopcmd;
_EXTERN char* rebootcmd;
_EXTERN char* logfile;
_EXTERN char* callfile;
_EXTERN char* callfmt;
_EXTERN char* holifile;
_EXTERN char* destfile;
_EXTERN char* countryfile;
_EXTERN char* zonefile;
_EXTERN char* rateconf;
_EXTERN char* ratefile;
_EXTERN char* lcdfile;
_EXTERN int (*_print_msg)(const char *, ...);
_EXTERN int use_new_config;
_EXTERN char ***lineformats;
_EXTERN char *vboxpath;
_EXTERN char *vboxcommand1;
_EXTERN char *vboxcommand2;
_EXTERN char *mgettypath;
_EXTERN char *mgettycommand;
_EXTERN char *isdnrep_defopts;
#endif
_EXTERN void set_print_fct_for_tools(int (*new_print_msg)(const char *, ...));
_EXTERN int print_version(char *myname);
_EXTERN time_t atom(register char *p);
_EXTERN char *num2nam(char *num, int si);
_EXTERN char *double2str(double n, int l, int d, int flags);
_EXTERN char *double2byte(double bytes);
_EXTERN char *time2str(time_t sec);
_EXTERN char *double2clock(double n);
_EXTERN char *vnum(int chan, int who);
_EXTERN char *i2a(int n, int l, int base);
_EXTERN int il_printf(char *obuf, int chan, register char *fmt, ...);
_EXTERN char *qmsg(int type, int version, int val);
_EXTERN char *Myname;
_EXTERN char *zonen[MAXZONES];
#undef _EXTERN
/****************************************************************************/
#ifdef _ISDNCONF_C_
#define _EXTERN
#else
#define _EXTERN extern
#endif
_EXTERN int readconfig(char *myname);
_EXTERN void setDefaults(void);
_EXTERN void discardconfig(void);
_EXTERN section *read_isdnconf(section **_conf_dat);
#undef _EXTERN
/****************************************************************************/
#endif /* _TOOLS_H_ */
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