Commit 959fb010 authored by Mark Andrews's avatar Mark Andrews

1846. [contrib] query-loc-0.3.0 from Stephane Bortzmeyer

                        <bortzmeyer@nic.fr>.
parent 46cb442c
1846. [contrib] query-loc-0.3.0 from Stephane Bortzmeyer
<bortzmeyer@nic.fr>.
1845. [placeholder] rt13745
1844. [bug] inet_pton() accepted more that 4 hexadecimal digits
......
The following machines, at least today seem to have LOC
records:
*.cpod.fr (for instance www.cpod.fr)
130.104.3.*
195.202.193.*
Melanie.Tolna.Net
204.92.254.*
mail.vitts.com
alink.net
caida.org
ckdhr.com
distributed.net (rc5stats.distributed.net)
nikhef.nl
yahoo.com
nic.af
$Id: ADDRESSES,v 1.1 2005/04/01 05:34:59 marka Exp $
Just for info, can be out of date.
RFC 1876, 5.2, specially 5.2.3
Important points:
- LOC RRs are always attached to a *name*.
- we can have two (or more) RRs for one address, one more specific than the other
main
if (host is a name)
getLOCbyname
else # host is an IP address
gethostbyaddr
if (name)
getLOCbyname
# If there is none, do not search. We assume the above was sufficient # (But check 5.2.2)
else
getLOCbyaddress
getLOCbyname (host)
get LOC for host
if (it exists)
OK
else
get all A records of the name
foreach A record
getLOCbyaddress
OK at the first one found
# we assume they are consistent
END
getLOCbyaddress (address)
# May receive a mask. Otherwise, deduce it from the class
makeNetAddress
getLOCbynetwork
getLOCbynetwork
get PTR and A for it
if (exist)
getLOCbyname
******* DIFFICULT : we have to manage a stack. See the code
makeNetAddress (level--)
getLOCbynetwork
else
END
Type './configure', then 'make' and (as root if necessary) 'make
install'.
It requires a recent libresolv, with loc_ntoa, but use an alternative
which I provide, if not found.
Tested on Linux (i386 and Alpha), Solaris (Sparc) and Digital Unix (Alpha).
$Id: INSTALL,v 1.1 2005/04/01 05:34:59 marka Exp $
# $Id: Makefile.in,v 1.1 2005/04/01 05:34:59 marka Exp $
CC=@CC@
CFLAGS=@CFLAGS@
LIBS=@LIBS@
DESTDIR=@prefix@
BINDIR=@prefix@/bin
MANDIR=@prefix@/share/man/man1
DISTRIB= README INSTALL ALGO USAGE ADDRESSES Makefile.in configure configure.in config.h.in install-sh loc.h loc.c query-loc.c loc_ntoa.c query-loc.1
OBJS=query-loc.o loc.o @LOC_NTOA@
VERSION=`grep VERSION loc.h | cut -d ' ' -f 3 | sed s/\"//g`
all: query-loc
query-loc: $(OBJS)
$(CC) -o $@ $(OBJS) $(LIBS)
%.o: %.c loc.h
$(CC) $(CFLAGS) -c $<
clean:
rm -f *.o query-loc *~
distclean: clean
rm -f config.h config.cache config.log config.status Makefile
distrib: clean
./reconf
@(echo Query-Loc is version ${VERSION}; \
mkdir query-loc-${VERSION}; \
cp $(DISTRIB) query-loc-${VERSION};\
tar cvf query-loc-${VERSION}.tar query-loc-${VERSION}; \
rm -rf query-loc-${VERSION}; \
gzip -v -9 -f query-loc-${VERSION}.tar);
install:
@INSTALL@ -m 0755 query-loc $(BINDIR)
if [ ! -d $(MANDIR) ]; then \
mkdir $(MANDIR); \
fi
@INSTALL@ -m 0644 query-loc.1 $(MANDIR)
query-loc: a program to retrieve and display the location
information in the DNS.
It uses the algorithms described in
RFC 1876 (and RFC 1101 to get the network names).
You can find examples of networks wchich implement this scheme
in the ADDRESSES file.
It is under the General Public Licence (GPL, which
you can fetch from <http://www.gnu.org/copyleft/gpl.html>.
Copyright Stéphane Bortzmeyer <bortzmeyer@debian.org>, 1998.
Thanks to Paul Vixie for the RFC and its encouragements. Thanks
to Björn Augustsson for the xtraceroute program
<http://www.dtek.chalmers.se/~d3august/xt/>.
$Id: README,v 1.1 2005/04/01 05:34:59 marka Exp $
query-loc [-v] [-d nnn] host-name-or-address
Examples of hosts with LOCation info (quite uncommon, if you know more,
please tell me):
- Everything in the 193.105.79.0 network, such as www.humanite.presse.fr
- Everything in the 192.88.144 network, such as www.kei.com
/* config.h.in. Generated from configure.in by autoheader. */
/* $Id: config.h.in,v 1.1 2005/04/01 05:35:00 marka Exp $ */
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#undef HAVE_STRING_H
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#undef HAVE_SYS_STAT_H
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
/* Define to the full name of this package. */
#undef PACKAGE_NAME
/* Define to the full name and version of this package. */
#undef PACKAGE_STRING
/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME
/* Define to the version of this package. */
#undef PACKAGE_VERSION
/* The size of a `char', as computed by sizeof. */
#undef SIZEOF_CHAR
/* The size of a `int', as computed by sizeof. */
#undef SIZEOF_INT
/* The size of a `long', as computed by sizeof. */
#undef SIZEOF_LONG
/* The size of a `short', as computed by sizeof. */
#undef SIZEOF_SHORT
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Define to empty if `const' does not conform to ANSI C. */
#undef const
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#undef HAVE_LOC_NTOA
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