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- #!/usr/bin/perl
- # ---------------------------------------------------------------------------------------------
- #
- # pipe.pl --- Read a message in on STDIN and write out the modified version on STDOUT
- #
- # Copyright (c) 2001-2004 John Graham-Cumming
- #
- # This file is part of POPFile
- #
- # POPFile 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.
- #
- # POPFile 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 POPFile; if not, write to the Free Software
- # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- #
- # ---------------------------------------------------------------------------------------------
-
- use strict;
- use lib defined($ENV{POPFILE_ROOT})?$ENV{POPFILE_ROOT}:'./';
- use POPFile::Loader;
-
- # main
-
- if ( $#ARGV == -1 ) {
-
- # POPFile is actually loaded by the POPFile::Loader object which does all
- # the work
-
- my $POPFile = POPFile::Loader->new();
-
- # Indicate that we should create not output on STDOUT (the POPFile
- # load sequence)
-
- $POPFile->debug(0);
- $POPFile->CORE_loader_init();
- $POPFile->CORE_signals();
- $POPFile->CORE_load( 1 );
- $POPFile->CORE_link_components();
- $POPFile->CORE_initialize();
-
- # Ugly hack which is needed because Bayes::classify_and_modify looks up
- # the UI port and whether we are allowing remote connections or not
- # to set the XPL link in the header. If we don't have these predefined
- # then they'll be discarded when the configuration is loaded, and since
- # we are not loading the UI, they are not defined at this point
-
- my $c = $POPFile->get_module('POPFile::Config');
- $c->module_config_( 'html', 'local', 1 );
- $c->module_config_( 'html', 'port', 8080 );
-
- if ( $POPFile->CORE_config() ) {
-
- # Prevent the tool from finding another copy of POPFile running
-
- $c->config_( 'piddir', $c->config_( 'piddir' ) . 'pipe.pl.' );
-
- # TODO: interface violation
- $c->{save_needed__} = 0;
-
- $POPFile->CORE_start();
-
- my $b = $POPFile->get_module('Classifier::Bayes');
- my $session = $b->get_session_key( 'admin', '' );
-
- $b->classify_and_modify( $session, \*STDIN, \*STDOUT, 1, '', 0, 1, "\n" );
- $b->release_session_key( $session );
- $POPFile->CORE_stop();
- }
-
- exit 0;
- } else {
- print "pipe.pl - reads a message on STDIN, classifies it, outputs the modified version on STDOUT\n\n";
- print "Usage: pipe.pl\n";
-
- exit 1;
- }
-