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Special Forums News, Links, Events and Announcements Software Releases - RSS News UnHash 1.0 (Default branch)
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Old 05-19-2008
UnHash 1.0 (Default branch)
Image UnHash is a program that tries a brute force attack against a given hash. The hash can be MD5 or SHA1, and the program will auto-detect which one is given. License: GNU General Public License (GPL) Changes:
The bundled MD5 and SHA1 code has been removed. This release has complete reliance on OpenSSL. A floating point exception bug in print_stats() has been fixed. A termio bug where stdout redirection did not work upon SIGINT (Ctl-C) has been fixed. Digest comparisons have been moved out of hash functions into the main loop. There is a new feature to read hashes from a file. Runtime stats are disabled due to various bugs. A linked list to hold digests has been added.Image

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LEARN ABOUT DEBIAN

smokeping_matchers_base

..::lib::Smokeping::matchers::base(3)				     SmokePing				     ..::lib::Smokeping::matchers::base(3)

NAME

       Smokeping::matchers::base - Base Class for implementing SmokePing Matchers

OVERVIEW

       This is the base class for writing SmokePing matchers. Every matcher must inherit from the base class and provide it's own methods for the
       'business' logic.

       Note that the actual matchers must have at least one capital letter in their name, to differentiate them from the base class(es).

DESCRIPTION

       Every matcher must provide the following methods:

   new
       The new method expects hash elements as an argument eg new({x=>'d+',y=>'d+'},x=>1,y=>2). The first part is a syntax rule for the
       arguments it should expect and the second part are the arguments itself. The first part will be supplied by the child class as it calls the
       parent method.

   Length
       The Length method returns the number of values the matcher will expect from SmokePing. This method must be overridden by the children of
       the base class.

   Desc
       Simply return the description of the function. This method must be overwritten by a children of the base class.

   Test
       Run the matcher and return true or false. The Test method is called with a hash containing two arrays giving it access to both rtt and loss
       values.

	 my $data=shift;
	 my @rtt = @{$data->{rtt}};
	 my @loss = @{$data->{loss}};

       The arrays are ordered from old to new.

	 @rdd[old..new]

       There may be more than the expected number of elements in this array. Address them with $x[-1] to $x[-max].

       There's also a key called 'prevmatch' in the hash. It contains the value returned by the previous call of the 'Test' method. This allows
       for somewhat more intelligent alerting due to state awareness.

	 my $prevmatch = $data->{prevmatch};

COPYRIGHT

       Copyright (c) 2004 by OETIKER+PARTNER AG. All rights reserved.

LICENSE

       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.

       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.

AUTHOR

       Tobias Oetiker <tobi@oetiker.ch>

2.6.8								    2012-02-26				     ..::lib::Smokeping::matchers::base(3)