Revision history for Perl extension NetAddr::IP::Lite 1.36 Wed Oct 26 08:52:34 PDT 2011 fix bug #71925. A a sub-varient of #62521 that showed up only for short notation for IPv4. i.e. 127/n, 127.0/n, 127.0.0/n but not 127.0.0.0/n 1.35 Tue Oct 25 16:18:38 PDT 2011 add test for api-version of Math::BigInt to support versions earlier than 1.70, circa Dec 2003. Thanks to Paul Howarth <paul@city-fan.org> for spotting that bug. 1.34 Mon Oct 24 14:38:16 PDT 2011 use Math::BigInt::Calc for creating BigInt values and fall back to NetAddr::IP::Calc if Math::BigInt is not present. Thanks to Paul Howarth <paul@city-fan.org> for spotting that bug. remove reference to Config{osname} in InetBase.pm v0.03 (Util 1.43) 1.33 Sat Oct 22 01:47:42 PDT 2011 In Lite/Util/lib/NetAddr/IP/Lite/Util/InetBase.pm v0.02 Socket6 prior to version 0.23 does not have AF_INET6 in the EXPORT_OK array, modify InetBase.pm v0.2 to work around this. Add support for Math::BigInt objects 1.32 Sat Oct 15 22:05:23 PDT 2011 bug68723, add capability to parse input of the form ->new6(12345,1). This should have been there but was missing. Thanks to Andrei Benea for spotting this. In Util v1.41 add inet_pton, inet_ntop, AF_INET, AF_INET6 modify inet_n2dx and inet_n2ad to recognize the new 128 bit IPv4 format ::FFFF:FFFF:0:0 replace isIPv4 with a pure perl version for portablity split the following into NetAddr::IP::InetBase v0.01 to provide better long term support for IPv6 inet_aton inet_ntoa ipv6_aton ipv6_n2x ipv6_n2d inet_any2n inet_n2dx inet_n2ad inet_ntop inet_pton packzeros isIPv4 isNewIPv4 isAnyIPv4 AF_INET AF_INET6 1.31 Sat Oct 8 01:33:44 PDT 2011 remove debug print statement from Util.pm v1.40 1.30 Thu Oct 6 23:41:42 PDT 2011 correct internal variable reference in Util.pm 1.39 1.29 Thu Oct 6 20:20:33 PDT 2011 updated to UTIL 1.38 1.28 Wed Apr 6 11:31:19 PDT 2011 Update documentation on the use of "adding constants to an IP address". 1.27 Tue Mar 22 15:26:02 PDT 2011 Update Lite.pm to encompass treatment of /31 and /127 point-to-point networks as described in RFC 3021 NOTE: for /31's and /127's this changes the behavior of the following methods: first returns the "network" address last returns the "broadcast" address nth index 0 returns "network" addr instead of undef nth index 1 returns "broadcast" addr instead of undef num returns 2 instead of 0 (zero) "old_nth" behavior is unchanged Thanks to Todd Caine todd.caine@gmail.com for pointing this out. 1.26 Tue Mar 8 15:18:16 PST 2011 Updated "sub num" to support usable IP ranges greater than 2**32 Thanks to Jan Ploski jan@plosquare.com for finding this bug 1.25 Sat Feb 19 10:04:00 PST 2011 correction to use of Util.pm package lexicals thanks to mishikal@yahoo.com for spotting the bug and to Mark Martinec mark.martinec+ama...@ijs.si for the solution. 1.24 Fri Dec 17 17:47:47 PST 2010 Modify subs "new" and "new6" to accomodate Cisco mask syntax that uses space instead of "/" for a separator This eliminates the need for "new_cis" and "newcis6" which are now deprecated. Modify t/v4-cnew.t and add t/v6-cnew.t to test the above 1.23 Fri Nov 19 10:48:01 PST 2010 add :upper and :lower to Lite.pm v1.23 add comments about rfc5952 requirement for lowercase ipV6 notation add test for :lower 1.22 Tue Nov 16 16:28:37 PST 2010 update new6 to properly classify short ipv4 notation i.e. 127/8 with test for ":" rather than match for \d.\d.\d.\d thanks to Steve Huff (SHUFF) * shuff@cpan.org for spotting that bug. update t/v4-new.t for deprecated array syntax in perl 5.13 was: qw(...stuff...) is: (qw(...stuff...)) thanks to Todd Rinaldo <toddr@cpan.org> for reporting this 1.21 Thu Oct 28 14:26:19 PDT 2010 fix bug where new6 improperly assigns the mask value for and ipv4 address in 32 bit space instead of 128 bit space Thanks to Mark Martinec and Steve Huff (SHUFF) * shuff@cpan.org for spotting and replicating that bug added new_cis and new_cis6 to Lite.pm v1.21 to accomodate Cisco syntax that has IP and MASK seperated by a space. Updated typo in documentation that left out example print new6 stuff 1.20 Mon Oct 25 16:22:01 PDT 2010 Updated _xnew to properly handle ipV6 notation of the form xxxx:xxxx:xxxx:xxxx:xxxx:xxxx, DDD Thanks to Dusty Mabe <Dusty.Mabe@tekelec.com> for spotting this bug 1.19 Wed Sep 29 10:32:50 PDT 2010 Conditionalize import of AF_INET6 in Util.pm NetAddr::IP::UtilPolluted 1.18 Wed Sep 22 13:39:08 PDT 2010 Added overload => 'ne' and '!=' to Lite.pm 1.17 Tue Sep 21 17:50:50 PDT 2010 Pull Socket6 stuff out of Lite and put into NetAddr::IP::Util.pm in its own namespace 1.16 Wed Aug 11 12:45:49 PDT 2010 When using Socket6, pull in missing symbol PF_INET6, which may or may not be present, from Socket. 1.15 Tue Jul 20 15:32:23 PDT 2010 Resolve named hosts using gethostbyname, followed by gethostbyname6 to determine whether to set ipV6 flag Thanks to Dusty Mabe <Dusty.Mabe@tekelec.com> for spotting this bug 1.14 Thu Jul 8 18:17:38 PDT 2010 added support for the sub "new" to resolve host6 names if the OPTIONAL perl Socket6 module is available 1.13 Tue Dec 9 16:00:35 PST 2008 added missing regexp to classify arguments as BCD numbers, apparently this has been missing from NetAddr::IP::Lite since the first release. Thanks to Carlos Vicente cvicente@cpan.org for reporting this bug. revised UtilPP v1.7 to work around perl 5.8.4 failures with certain @_ operations of goto &sub... see perl bug [ 23429]. Unfortunately, perl-5.8.4 is the distribution of choice for many solaris boxes 1.12 Sun Nov 23 19:32:59 PST 2008 repaired missing sub Zeros added minus (-) overloading to allow the subtraction of two NetAddr::IP objects to get the difference between the object->{addr}'s as a numeric value Thanks to Rob Riepel <riepel@networking.Stanford.EDU> for the initial code and inspiration for this enhancement 1.11 Sat Nov 1 15:13:48 PST 2008 add test for characters not allowed by rfc952 before the call to gethostbyname in sub new() for those people that insist on using deprecated functionality :aton and OS's that fail to notice calls to gethostbyname with binary arguments 1.10 Wed Oct 22 14:54:12 PDT 2008 add new no octal method for improperly formatted ipV4 addresses In Util.pm v1.22, eliminated dependence on PL_sawampersand thanks to Mark Martinec <Mark.Martinec@ijs.si> for spotting this and submitting a patch. In Util.pm v1.22, force -noxs mode for Win32 In Util.pm v1.22, use autoconf to configure 'C' build 1.09 Thu Oct 16 19:35:33 PDT 2008 again... clear build bug for Win32 in Util.pm v 1.21 1.08 Sat Sep 27 12:27:28 PDT 2008 in Util v0.19 updated test for ENDIANess in siteconf add test in inet_aton to detect overange IP dot quad values missed by some broken Socket implementations i.e. 256.1.1.1 1.07 Tue Sep 2 19:09:57 PDT 2008 in the off chance that NetAddr::IP::Lite objects are created and the caller later loads NetAddr::IP and expects to use those objects, let the AUTOLOAD routine find and redirect NetAddr::IP::Lite method and subroutine calls to NetAddr::IP. updated t/v4-wnew.t so that non-existent domains are "really" not there 1.06 Sat Jun 7 12:57:18 PDT 2008 add method "new_from_aton" and related documentation comparisons of the form <, >, <=, >= 10.0.0.0/24 {operator} 10.0.0.0/16 return now return the comparison of the cidr value when the address portion is equal. NOTE: this comparison returns the comparison of the NUMERIC value of the CIDR. This produces the counter intuitive result that /24 > /16. There is logic to this, really! For proper operation of commands like "Compact" and "Coalesce", lists of netaddr objects must sort in ascending order. However, this conflicts with the requirement for larger netblocks to sort FIRST so as to include smaller ones. This logic extends to any requirement for a sort of netaddr objects. It should be further noted that the mixing of netaddr objects with varying IP addresses and CIDR allocations can lead to unexpected results since the comparisons done first on the IP portion and then on the CIDR portion. The documentation has been updated appropriately. Thanks to Peter DeVries for spotting this discrepancy 1.05 undocumented 1.04 undocumented 1.03 Sun Aug 6 10:48:25 PDT 2006 update Util.pm v0.18 documentation 1.02 Fri Aug 4 14:14:16 PDT 2006 $isV6 global converted to a lexical variable within sub "_xnew" $Class global removed and replaced by calls to UNIVERSAL::isa Thanks to julian@mehnle.net for spotting problems related to using the Lite.pm with mod_perl 1.01 Thu Jul 6 10:46:48 PDT 2006 update v4-wnew.t to warn user of possible long wait update Util.pm v0.17 -- see Changes in that distro 1.00 Mon Jun 26 13:34:00 PDT 2006 changed behavior of ->nth and ->num to 'exactly' conform to the documentation add :old_nth tag to preserve old behavior and update tests to check both 0.12 Sun Jun 25 16:13:00 PDT 2006 imported missing 'bcd2bin' fixed Util->new() issues with long digit strings ->new('::fffff') and non hex digits ->new('::foo'). Thanks to Radoslaw Zielinski <radek42@gmail.com> for spotting these 3 bugs 0.11 Wed Jun 14 14:53:21 PDT 2006 add 'sub new6' and related functionality to methods that print or return v4/6 information or text. add $self->{isv6} flag for hint to ipV6 status corrected bug in sub num that miscalculated the number of IP's in a net for /31 /32 0.10 Tue Jun 13 14:07:46 PDT 2006 bring 'sub new' into full compliance with NetAddr::IP, correct compatibility with for ==,>,<,=>,>=,<=>,cmp and update documentation to reflect actual implementation add 'copy' function that return a completely new object export (Zero Ones V4mask V4net) update Util.pm v0.15 so shiftleft returns original argument when the shift count is zero or undefined 0.09 Tue Jun 6 08:37:01 PDT 2006 update Util/Makefile.PM to check for link libraries that ExtUtils::MakeMaker does not find properly remove 'use warnings' from Lite.pm for backwards compatibility with older perl versions 0.08 Tue Jun 6 08:33:11 PDT 2006 update Util.xs for build on windoze 0.07 Tue Jun 6 08:21:12 PDT 2006 update NetAddr::IP::Util to v0.12 0.06 Mon Jun 5 21:34:28 PDT 2006 fix Sparc problems in Util v0.11 1) add workaround for OS's that do not have inet_aton 2) add workaround for compilers that do not understand #if MACRO1 == MACRO2 0.05 Sun May 7 18:06:43 PDT 2006 updated UtilPP.pm v0.06 to remove unnecessary pack(unpack) sequences to speed up ipv6->4, ipv4->6 conversions 0.04 Fri Apr 28 17:36:28 PDT 2006 left Util/Makefile.pl out of the top level distro 0.03 Fri Apr 28 17:26:51 PDT 2006 oops! left prerequisite Util 0.08 in the Makefile when it is include in this distro 0.02 Fri Apr 28 16:11:00 PDT 2006 update Lite.pm to accept ->new('addr/mask') where addr and mask are both in IP address format add test for above t/netaddr.t 0.01 Wed Apr 26 19:03:18 PDT 2006 initial release