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#!/usr/bin/perl
# Copyright (c) 2001-2017 University of Cambridge.
# See the file NOTICE for conditions of use and distribution.
# Perl script to generate statistics from one or more Exim log files.
# Usage: eximstats [<options>] <log file> <log file> ...
# 1996-05-21: Ignore lines not starting with valid date/time, just in case
# these get into a log file.
# 1996-11-19: Add the -h option to control the size of the histogram,
# and optionally turn it off.
# Use some Perl 5 things; it should be everywhere by now.
# Add the Perl -w option and rewrite so no warnings are given.
# Add the -t option to control the length of the "top" listing.
# Add the -ne, -nt options to turn off errors and transport
# information.
# Add information about length of time on queue, and -q<list> to
# control the intervals and turn it off.
# Add count and percentage of delayed messages to the Received
# line.
# Show total number of errors.
# Add count and percentage of messages with errors to Received
# line.
# Add information about relaying and -nr to suppress it.
# 1997-02-03 Merged in some of the things Nigel Metheringham had done:
# Re-worded headings
# Added received histogram as well as delivered
# Added local senders' league table
# Added local recipients' league table
# 1997-03-10 Fixed typo "destinationss"
# Allow for intermediate address between final and original
# when testing for relaying
# Give better message when no input
# 1997-04-24 Fixed bug in layout of error listing that was depending on
# text length (output line got repeated).
# 1997-05-06 Bug in option decoding when only one option.
# Overflow bug when handling very large volumes.
# 1997-10-28 Updated to handle revised log format that might show
# HELO name as well as host name before IP number
# 1998-01-26 Bugs in the function for calculating the number of seconds
# since 1970 from a log date
# 1998-02-02 Delivery to :blackhole: doesn't have a T= entry in the log
# line; cope with this, thereby avoiding undefined problems
# Very short log line gave substring error
# 1998-02-03 A routed delivery to a local transport may not have <> in the
# log line; terminate the address at white space, not <
# 1998-09-07 If first line of input was a => line, $thissize was undefined;
# ensure it is zero.
# 1998-12-21 Adding of $thissize from => line should have been adding $size.
# Oops. Should have looked more closely when fixing the previous
# bug!
# 1999-11-12 Increased the field widths for printed integers; numbers are
# bigger than originally envisaged.
# 2001-03-21 Converted seconds() routine to use Time::Local, fixing a bug
# whereby seconds($timestamp) - id_seconds($id) gave an
# incorrect result.
# Added POD documentation.
# Moved usage instructions into help() subroutine.
# Added 'use strict' and declared all global variables.
# Added '-html' flag and resultant code.
# Added '-cache' flag and resultant code.
# Added add_volume() routine and converted all volume variables
# to use it, fixing the overflow problems for individual hosts
# on large sites.
# Converted all volume output to GB/MB/KB as appropriate.
# Don't store local user stats if -nfl is specified.
# Modifications done by: Steve Campbell (<steve@computurn.com>)
# 2001-04-02 Added the -t_remote_users flag. Steve Campbell.
# 2001-10-15 Added the -domain flag. Steve Campbell.
# 2001-10-16 Accept files on STDIN or on the command line. Steve Campbell.
# 2001-10-21 Removed -domain flag and added -bydomain, -byhost, and -byemail.
# We now generate our main parsing subroutine as an eval statement
# which improves performance dramatically when not all the results
# are required. We also cache the last timestamp to time conversion.
#
# NOTE: 'Top 50 destinations by (message count|volume)' lines are
# now 'Top N (host|email|domain) destinations by (message count|volume)'
# where N is the topcount. Steve Campbell.
#
# 2001-10-30 V1.16 Joachim Wieland.
# Fixed minor bugs in add_volume() when taking over this version
# for use in Exim 4: -w gave uninitialized value warnings in
# two situations: for the first addition to a counter, and if
# there were never any gigabytes, thereby leaving the $gigs
# value unset.
# Initialized $last_timestamp to stop a -w uninitialized warning.
# Minor layout tweak for grand totals (nitpicking).
# Put the IP addresses for relaying stats in [] and separated by
# a space from the domain name.
# Removed the IPv4-specific address test when picking out addresses
# for relaying. Anything inside [] is OK.
#
# 2002-07-02 Philip Hazel
# Fixed "uninitialized variable" message that occurred for relay
# messages that arrived from H=[1.2.3.4] hosts (no name shown).
# This bug didn't affect the output.
#
# 2002-04-15 V1.17 Joachim Wieland.
# Added -charts, -chartdir. -chartrel options which use
# GD::Graph modules to create graphical charts of the statistics.
#
# 2002-04-15 V1.18 Steve Campbell.
# Added a check for $domain to to stop a -w uninitialized warning.
# Added -byemaildomain option.
# Only print HTML header links to included tables!
#
# 2002-08-02 V1.19 Steve Campbell.
# Changed the debug mode to dump the parser onto STDERR rather
# than STDOUT. Documented the -d flag into the help().
# Rejoined the divergent 2002-04-15 and 2002-07-02 releases.
#
# 2002-08-21 V1.20 Steve Campbell.
# Added the '-merge' option to allow merging of previous reports.
# Fixed a missing semicolon when doing -bydomain.
# Make volume charts plot the data gigs and bytes rather than just bytes.
# Only process log lines with $flag =~ /<=|=>|->|==|\*\*|Co/
# Converted Emaildomain to Edomain - the column header was too wide!
# This changes the text output slightly. You can revert to the old
# column widths by changing $COLUMN_WIDTHS to 7;
#
# 2002-09-04 V1.21 Andreas J Mueller
# Local deliveries domain now defaults to 'localdomain'.
# Don't match F=<From> when looking for the user.
#
# 2002-09-05 V1.22 Steve Campbell
# Fixed a perl 5.005 incompatibility problem ('our' variables).
#
# 2002-09-11 V1.23 Steve Campbell
# Stopped -charts option from throwing errors on null data.
# Don't print out 'Errors encountered' unless there are any.
# 2002-10-21 V1.23a Philip Hazel - patch from Tony Finch put in until
# Steve's eximstats catches up.
# Handle log files that include the timezone after the timestamp.
# Switch to assuming that log timestamps are in local time, with
# an option for UTC timestamps, as in Exim itself.
#
# 2003-02-05 V1.24 Steve Campbell
# Added in Sergey Sholokh's code to convert '<' and '>' characters
# in HTML output. Also added code to convert them back with -merge.
# Fixed timestamp offsets to convert to seconds rather than minutes.
# Updated -merge to work with output files using timezones.
# Added caching to speed up the calculation of timezone offsets.
#
# 2003-02-07 V1.25 Steve Campbell
# Optimised the usage of mktime() in the seconds subroutine.
# Removed the now redundant '-cache' option.
# html2txt() now explicitly matches HTML tags.
# Implemented a new sorting algorithm - the top_n_sort() routine.
# Added Danny Carroll's '-nvr' flag and code.
#
# 2003-03-13 V1.26 Steve Campbell
# Implemented HTML compliance changes recommended by Bernard Massot.
# Bug fix to allow top_n_sort() to handle null keys.
# Convert all domains and edomains to lowercase.
# Remove preceding dots from domains.
#
# 2003-03-13 V1.27 Steve Campbell
# Replaced border attributes with 'border=1', as recommended by
# Bernard Massot.
#
# 2003-06-03 V1.28 John Newman
# Added in the ability to skip over the parsing and evaluation of
# specific transports as passed to eximstats via the new "-nt/.../"
# command line argument. This new switch allows the viewing of
# not more accurate statistics but more applicable statistics when
# special transports are in use (ie; SpamAssassin). We need to be
# able to ignore transports such as this otherwise the resulting
# local deliveries are significantly skewed (doubled)...
#
# 2003-11-06 V1.29 Steve Campbell
# Added the '-pattern "Description" "/pattern/"' option.
#
# 2004-02-17 V1.30 Steve Campbell
# Added warnings if required GD::Graph modules are not available or
# insufficient -chart* options are specified.
#
# 2004-02-20 V1.31 Andrea Balzi
# Only show the Local Sender/Destination links if the tables exist.
#
# 2004-07-05 V1.32 Steve Campbell
# Fix '-merge -h0' divide by zero error.
#
# 2004-07-15 V1.33 Steve Campbell
# Documentation update - I've converted the subroutine
# documentation from POD to comments.
#
# 2004-12-10 V1.34 Steve Campbell
# Eximstats can now parse syslog lines as well as mainlog lines.
#
# 2004-12-20 V1.35 Wouter Verhelst
# Pie charts by volume were actually generated by count. Fixed.
#
# 2005-02-07 V1.36 Gregor Herrmann / Steve Campbell
# Added average sizes to HTML Top tables.
#
# 2005-04-26 V1.37 Frank Heydlauf
# Added -xls and the ability to specify output files.
#
# 2005-04-29 V1.38 Steve Campbell
# Use FileHandles for outputting results.
# Allow any combination of xls, txt, and html output.
# Fixed display of large numbers with -nvr option
# Fixed merging of reports with empty tables.
#
# 2005-05-27 V1.39 Steve Campbell
# Added the -include_original_destination flag
# Removed tabs and trailing whitespace.
#
# 2005-06-03 V1.40 Steve Campbell
# Whilst parsing the mainlog(s), store information about
# the messages in a hash of arrays rather than using
# individual hashes. This is a bit cleaner and results in
# dramatic memory savings, albeit at a slight CPU cost.
#
# 2005-06-15 V1.41 Steve Campbell
# Added the -show_rt<list> flag.
# Added the -show_dt<list> flag.
#
# 2005-06-24 V1.42 Steve Campbell
# Added Histograms for user specified patterns.
#
# 2005-06-30 V1.43 Steve Campbell
# Bug fix for V1.42 with -h0 specified. Spotted by Chris Lear.
#
# 2005-07-26 V1.44 Steve Campbell
# Use a glob alias rather than an array ref in the generated
# parser. This improves both readability and performance.
#
# 2005-09-30 V1.45 Marco Gaiarin / Steve Campbell
# Collect SpamAssassin and rejection statistics.
# Don't display local sender or destination tables unless
# there is data to show.
# Added average volumes into the top table text output.
#
# 2006-02-07 V1.46 Steve Campbell
# Collect data on the number of addresses (recipients)
# as well as the number of messages.
#
# 2006-05-05 V1.47 Steve Campbell
# Added 'Message too big' to the list of mail rejection
# reasons (thanks to Marco Gaiarin).
#
# 2006-06-05 V1.48 Steve Campbell
# Mainlog lines which have GMT offsets and are too short to
# have a flag are now skipped.
#
# 2006-11-10 V1.49 Alain Williams
# Added the -emptyok flag.
#
# 2006-11-16 V1.50 Steve Campbell
# Fixes for obtaining the IP address from reject messages.
#
# 2006-11-27 V1.51 Steve Campbell
# Another update for obtaining the IP address from reject messages.
#
# 2006-11-27 V1.52 Steve Campbell
# Tally any reject message containing SpamAssassin.
#
# 2007-01-31 V1.53 Philip Hazel
# Allow for [pid] after date in log lines
#
# 2007-02-14 V1.54 Daniel Tiefnig
# Improved the '($parent) =' pattern match.
#
# 2007-03-19 V1.55 Steve Campbell
# Differentiate between permanent and temporary rejects.
#
# 2007-03-29 V1.56 Jez Hancock
# Fixed some broken HTML links and added missing column headers.
#
# 2007-03-30 V1.57 Steve Campbell
# Fixed Grand Total Summary Domains, Edomains, and Email columns
# for Rejects, Temp Rejects, Ham, and Spam rows.
#
# 2007-04-11 V1.58 Steve Campbell
# Fix to get <> and blackhole to show in edomain tables.
#
# 2007-09-20 V1.59 Steve Campbell
# Added the -bylocaldomain option
#
# 2007-09-20 V1.60 Heiko Schlittermann
# Fix for misinterpreted log lines
#
# 2013-01-14 V1.61 Steve Campbell
# Watch out for senders sending "HELO [IpAddr]"
#
#
# For documentation on the logfile format, see
# http://www.exim.org/exim-html-4.50/doc/html/spec_48.html#IX2793
=head1 NAME
eximstats - generates statistics from Exim mainlog or syslog files.
=head1 SYNOPSIS
eximstats [Output] [Options] mainlog1 mainlog2 ...
eximstats -merge [Options] report.1.txt report.2.txt ... > weekly_report.txt
=head2 Output:
=over 4
=item B<-txt>
Output the results in plain text to STDOUT.
=item B<-txt>=I<filename>
Output the results in plain text. Filename '-' for STDOUT is accepted.
=item B<-html>
Output the results in HTML to STDOUT.
=item B<-html>=I<filename>
Output the results in HTML. Filename '-' for STDOUT is accepted.
=item B<-xls>
Output the results in Excel compatible Format to STDOUT.
Requires the Spreadsheet::WriteExcel CPAN module.
=item B<-xls>=I<filename>
Output the results in Excel compatible format. Filename '-' for STDOUT is accepted.
=back
=head2 Options:
=over 4
=item B<-h>I<number>
histogram divisions per hour. The default is 1, and
0 suppresses histograms. Valid values are:
0, 1, 2, 3, 5, 10, 15, 20, 30 or 60.
=item B<-ne>
Don't display error information.
=item B<-nr>
Don't display relaying information.
=item B<-nr>I</pattern/>
Don't display relaying information that matches.
=item B<-nt>
Don't display transport information.
=item B<-nt>I</pattern/>
Don't display transport information that matches
=item B<-q>I<list>
List of times for queuing information single 0 item suppresses.
=item B<-t>I<number>
Display top <number> sources/destinations
default is 50, 0 suppresses top listing.
=item B<-tnl>
Omit local sources/destinations in top listing.
=item B<-t_remote_users>
Include remote users in the top source/destination listings.
=item B<-include_original_destination>
Include the original destination email addresses rather than just
using the final ones.
Useful for finding out which of your mailing lists are receiving mail.
=item B<-show_dt>I<list>
Show the delivery times (B<DT>)for all the messages.
Exim must have been configured to use the +deliver_time logging option
for this option to work.
I<list> is an optional list of times. Eg -show_dt1,2,4,8 will show
the number of messages with delivery times under 1 second, 2 seconds, 4 seconds,
8 seconds, and over 8 seconds.
=item B<-show_rt>I<list>
Show the receipt times for all the messages. The receipt time is
defined as the Completed hh:mm:ss - queue_time_overall - the Receipt hh:mm:ss.
These figures will be skewed by pipelined messages so might not be that useful.
Exim must have been configured to use the +queue_time_overall logging option
for this option to work.
I<list> is an optional list of times. Eg -show_rt1,2,4,8 will show
the number of messages with receipt times under 1 second, 2 seconds, 4 seconds,
8 seconds, and over 8 seconds.
=item B<-byhost>
Show results by sending host. This may be combined with
B<-bydomain> and/or B<-byemail> and/or B<-byedomain>. If none of these options
are specified, then B<-byhost> is assumed as a default.
=item B<-bydomain>
Show results by sending domain.
May be combined with B<-byhost> and/or B<-byemail> and/or B<-byedomain>.
=item B<-byemail>
Show results by sender's email address.
May be combined with B<-byhost> and/or B<-bydomain> and/or B<-byedomain>.
=item B<-byemaildomain> or B<-byedomain>
Show results by sender's email domain.
May be combined with B<-byhost> and/or B<-bydomain> and/or B<-byemail>.
=item B<-pattern> I<Description> I</Pattern/>
Look for the specified pattern and count the number of lines in which it appears.
This option can be specified multiple times. Eg:
-pattern 'Refused connections' '/refused connection/'
=item B<-merge>
This option allows eximstats to merge old eximstat reports together. Eg:
eximstats mainlog.sun > report.sun.txt
eximstats mainlog.mon > report.mon.txt
eximstats mainlog.tue > report.tue.txt
eximstats mainlog.wed > report.web.txt
eximstats mainlog.thu > report.thu.txt
eximstats mainlog.fri > report.fri.txt
eximstats mainlog.sat > report.sat.txt
eximstats -merge report.*.txt > weekly_report.txt
eximstats -merge -html report.*.txt > weekly_report.html
=over 4
=item *
You can merge text or html reports and output the results as text or html.
=item *
You can use all the normal eximstat output options, but only data
included in the original reports can be shown!
=item *
When merging reports, some loss of accuracy may occur in the top I<n> lists.
This will be towards the ends of the lists.
=item *
The order of items in the top I<n> lists may vary when the data volumes
round to the same value.
=back
=item B<-charts>
Create graphical charts to be displayed in HTML output.
Only valid in combination with I<-html>.
This requires the following modules which can be obtained
from http://www.cpan.org/modules/01modules.index.html
=over 4
=item GD
=item GDTextUtil
=item GDGraph
=back
To install these, download and unpack them, then use the normal perl installation procedure:
perl Makefile.PL
make
make test
make install
On B<Debian GNU/Linux> you can use
C<apt-get install libgd-perl libgd-text-perl libgd-graph-perl>
instead.
=item B<-chartdir>I <dir>
Create the charts in the directory <dir>
=item B<-chartrel>I <dir>
Specify the relative directory for the "img src=" tags from where to include
the charts
=item B<-emptyok>
Specify that it's OK to not find any valid log lines. Without this
we will output an error message if we don't find any.
=item B<-d>
Debug flag. This outputs the eval()'d parser onto STDOUT which makes it
easier to trap errors in the eval section. Remember to add 1 to the line numbers to allow for the
title!
=back
=head1 DESCRIPTION
Eximstats parses exim mainlog and syslog files to output a statistical
analysis of the messages processed. By default, a text
analysis is generated, but you can request other output formats
using flags. See the help (B<-help>) to learn
about how to create charts from the tables.
=head1 AUTHOR
There is a website at https://www.exim.org/.
=head1 TO DO
This program does not perfectly handle messages whose received
and delivered log lines are in different files, which can happen
when you have multiple mail servers and a message cannot be
immediately delivered. Fixing this could be tricky...
Merging of xls files is not (yet) possible. Be free to implement :)
=cut
use warnings;
use integer;
BEGIN { pop @INC if $INC[-1] eq '.' };
use strict;
use IO::File;
use File::Basename;
# use Time::Local; # PH/FANF
use POSIX;
if (@ARGV and $ARGV[0] eq '--version') {
print basename($0) . ": $0\n",
"build: 4.96\n",
"perl(runtime): $]\n";
exit 0;
}
use vars qw($HAVE_GD_Graph_pie $HAVE_GD_Graph_linespoints $HAVE_Spreadsheet_WriteExcel);
eval { require GD::Graph::pie; };
$HAVE_GD_Graph_pie = $@ ? 0 : 1;
eval { require GD::Graph::linespoints; };
$HAVE_GD_Graph_linespoints = $@ ? 0 : 1;
eval { require Spreadsheet::WriteExcel; };
$HAVE_Spreadsheet_WriteExcel = $@ ? 0 : 1;
##################################################
# Static data #
##################################################
# 'use vars' instead of 'our' as perl5.005 is still in use out there!
use vars qw(@tab62 @days_per_month $gig);
use vars qw($VERSION);
use vars qw($COLUMN_WIDTHS);
use vars qw($WEEK $DAY $HOUR $MINUTE);
@tab62 =
(0,1,2,3,4,5,6,7,8,9,0,0,0,0,0,0, # 0-9
0,10,11,12,13,14,15,16,17,18,19,20, # A-K
21,22,23,24,25,26,27,28,29,30,31,32, # L-W
33,34,35, 0, 0, 0, 0, 0, # X-Z
0,36,37,38,39,40,41,42,43,44,45,46, # a-k
47,48,49,50,51,52,53,54,55,56,57,58, # l-w
59,60,61); # x-z
@days_per_month = (0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334);
$gig = 1024 * 1024 * 1024;
$VERSION = '1.61';
# How much space do we allow for the Hosts/Domains/Emails/Edomains column headers?
$COLUMN_WIDTHS = 8;
$MINUTE = 60;
$HOUR = 60 * $MINUTE;
$DAY = 24 * $HOUR;
$WEEK = 7 * $DAY;
# Declare global variables.
use vars qw($total_received_data $total_received_data_gigs $total_received_count);
use vars qw($total_delivered_data $total_delivered_data_gigs $total_delivered_messages $total_delivered_addresses);
use vars qw(%timestamp2time); #Hash of timestamp => time.
use vars qw($last_timestamp $last_time); #The last time conversion done.
use vars qw($last_date $date_seconds); #The last date conversion done.
use vars qw($last_offset $offset_seconds); #The last time offset conversion done.
use vars qw($localtime_offset);
use vars qw($i); #General loop counter.
use vars qw($debug); #Debug mode?
use vars qw($ntopchart); #How many entries should make it into the chart?
use vars qw($gddirectory); #Where to put files from GD::Graph
# SpamAssassin variables
use vars qw($spam_score $spam_score_gigs);
use vars qw($ham_score $ham_score_gigs);
use vars qw(%ham_count_by_ip %spam_count_by_ip);
use vars qw(%rejected_count_by_ip %rejected_count_by_reason);
use vars qw(%temporarily_rejected_count_by_ip %temporarily_rejected_count_by_reason);
#For use in Spreadsheet::WriteExcel
use vars qw($workbook $ws_global $ws_relayed $ws_errors);
use vars qw($row $col $row_hist $col_hist);
use vars qw($run_hist);
use vars qw($f_default $f_header1 $f_header2 $f_header2_m $f_headertab $f_percent); #Format Header
# Output FileHandles
use vars qw($txt_fh $htm_fh $xls_fh);
$ntopchart = 5;
# The following are parameters whose values are
# set by command line switches:
use vars qw($show_errors $show_relay $show_transport $transport_pattern);
use vars qw($topcount $local_league_table $include_remote_users $do_local_domain);
use vars qw($hist_opt $hist_interval $hist_number $volume_rounding $emptyOK);
use vars qw($relay_pattern @queue_times @user_patterns @user_descriptions);
use vars qw(@rcpt_times @delivery_times);
use vars qw($include_original_destination);
use vars qw($txt_fh $htm_fh $xls_fh);
use vars qw(%do_sender); #Do sender by Host, Domain, Email, and/or Edomain tables.
use vars qw($charts $chartrel $chartdir $charts_option_specified);
use vars qw($merge_reports); #Merge old reports ?
# The following are modified in the parse() routine, and
# referred to in the print_*() routines.
use vars qw($delayed_count $relayed_unshown $begin $end);
use vars qw(%messages @message);
use vars qw(%received_count %received_data %received_data_gigs);
use vars qw(%delivered_messages %delivered_data %delivered_data_gigs %delivered_addresses);
use vars qw(%received_count_user %received_data_user %received_data_gigs_user);
use vars qw(%delivered_messages_user %delivered_addresses_user %delivered_data_user %delivered_data_gigs_user);
use vars qw(%delivered_messages_local_domain %delivered_addresses_local_domain %delivered_data_local_domain %delivered_data_gigs_local_domain);
use vars qw(%transported_count %transported_data %transported_data_gigs);
use vars qw(%relayed %errors_count $message_errors);
use vars qw(@qt_all_bin @qt_remote_bin);
use vars qw($qt_all_overflow $qt_remote_overflow);
use vars qw(@dt_all_bin @dt_remote_bin %rcpt_times_bin);
use vars qw($dt_all_overflow $dt_remote_overflow %rcpt_times_overflow);
use vars qw(@received_interval_count @delivered_interval_count);
use vars qw(@user_pattern_totals @user_pattern_interval_count);
use vars qw(%report_totals);
# Enumerations
use vars qw($SIZE $FROM_HOST $FROM_ADDRESS $ARRIVAL_TIME $REMOTE_DELIVERED $PROTOCOL);
use vars qw($DELAYED $HAD_ERROR);
$SIZE = 0;
$FROM_HOST = 1;
$FROM_ADDRESS = 2;
$ARRIVAL_TIME = 3;
$REMOTE_DELIVERED = 4;
$DELAYED = 5;
$HAD_ERROR = 6;
$PROTOCOL = 7;
##################################################
# Subroutines #
##################################################
#######################################################################
# get_filehandle($file,\%output_files);
# Return a filehandle writing to $file.
#
# If %output_files is defined, check that $output_files{$file}
# doesn't exist and die if it does, or set it if it doesn't.
#######################################################################
sub get_filehandle {
my($file,$output_files_href) = @_;
$file = '-' if ($file eq '');
if (defined $output_files_href) {
die "You can only output to '$file' once! Use -h for help.\n" if exists $output_files_href->{$file};
$output_files_href->{$file} = 1;
}
if ($file eq '-') {
return \*STDOUT;
}
if (-e $file) {
unlink $file or die "Failed to rm $file: $!";
}
my $fh = new IO::File $file, O_WRONLY|O_CREAT|O_EXCL;
die "new IO::File $file failed: $!" unless (defined $fh);
return $fh;
}
#######################################################################
# volume_rounded();
#
# $rounded_volume = volume_rounded($bytes,$gigabytes);
#
# Given a data size in bytes, round it to KB, MB, or GB
# as appropriate.
#
# Eg 12000 => 12KB, 15000000 => 14GB, etc.
#
# Note: I've experimented with Math::BigInt and it results in a 33%
# performance degredation as opposed to storing numbers split into
# bytes and gigabytes.
#######################################################################
sub volume_rounded {
my($x,$g) = @_;
$x = 0 unless $x;
$g = 0 unless $g;
my($rounded);
while ($x > $gig) {
$g++;
$x -= $gig;
}
if ($volume_rounding) {
# Values < 1 GB
if ($g <= 0) {
if ($x < 10000) {
$rounded = sprintf("%6d", $x);
}
elsif ($x < 10000000) {
$rounded = sprintf("%4dKB", ($x + 512)/1024);
}
else {
$rounded = sprintf("%4dMB", ($x + 512*1024)/(1024*1024));
}
}
# Values between 1GB and 10GB are printed in MB
elsif ($g < 10) {
$rounded = sprintf("%4dMB", ($g * 1024) + ($x + 512*1024)/(1024*1024));
}
else {
# Handle values over 10GB
$rounded = sprintf("%4dGB", $g + ($x + $gig/2)/$gig);
}
}
else {
# We don't want any rounding to be done.
# and we don't need broken formatted output which on one hand avoids numbers from
# being interpreted as string by Spreadsheet Calculators, on the other hand
# breaks if more than 4 digits! -> flexible length instead of fixed length
# Format the return value at the output routine! -fh
#$rounded = sprintf("%d", ($g * $gig) + $x);
no integer;
$rounded = sprintf("%.0f", ($g * $gig) + $x);
}
return $rounded;
}
#######################################################################
# un_round();
#
# un_round($rounded_volume,\$bytes,\$gigabytes);
#
# Given a volume in KB, MB or GB, as generated by volume_rounded(),
# do the reverse transformation and convert it back into Bytes and Gigabytes.
# These are added to the $bytes and $gigabytes parameters.
#
# Given a data size in bytes, round it to KB, MB, or GB
# as appropriate.
#
# EG: 500 => (500,0), 14GB => (0,14), etc.
#######################################################################
sub un_round {
my($rounded,$bytes_sref,$gigabytes_sref) = @_;
if ($rounded =~ /(\d+)GB/) {
$$gigabytes_sref += $1;
}
elsif ($rounded =~ /(\d+)MB/) {
$$gigabytes_sref += $1 / 1024;
$$bytes_sref += (($1 % 1024 ) * 1024 * 1024);
}
elsif ($rounded =~ /(\d+)KB/) {
$$gigabytes_sref += $1 / (1024 * 1024);
$$bytes_sref += ($1 % (1024 * 1024) * 1024);
}
elsif ($rounded =~ /(\d+)/) {
# We need to turn off integer in case we are merging an -nvr report.
no integer;
$$gigabytes_sref += int($1 / $gig);
$$bytes_sref += $1 % $gig;
}
#Now reduce the bytes down to less than 1GB.
add_volume($bytes_sref,$gigabytes_sref,0) if ($$bytes_sref > $gig);
}
#######################################################################
# add_volume();
#
# add_volume(\$bytes,\$gigs,$size);
#
# Add $size to $bytes/$gigs where this is a number split into
# bytes ($bytes) and gigabytes ($gigs). This is significantly
# faster than using Math::BigInt.
#######################################################################
sub add_volume {
my($bytes_ref,$gigs_ref,$size) = @_;
$$bytes_ref = 0 if ! defined $$bytes_ref;
$$gigs_ref = 0 if ! defined $$gigs_ref;
$$bytes_ref += $size;
while ($$bytes_ref > $gig) {
$$gigs_ref++;
$$bytes_ref -= $gig;
}
}
#######################################################################
# format_time();
#
# $formatted_time = format_time($seconds);
#
# Given a time in seconds, break it down into
# weeks, days, hours, minutes, and seconds.
#
# Eg 12005 => 3h20m5s
#######################################################################
sub format_time {
my($t) = pop @_;
my($s) = $t % 60;
$t /= 60;
my($m) = $t % 60;
$t /= 60;
my($h) = $t % 24;
$t /= 24;
my($d) = $t % 7;
my($w) = $t/7;
my($p) = "";
$p .= "$w"."w" if $w > 0;
$p .= "$d"."d" if $d > 0;
$p .= "$h"."h" if $h > 0;
$p .= "$m"."m" if $m > 0;
$p .= "$s"."s" if $s > 0 || $p eq "";
$p;
}
#######################################################################
# unformat_time();
#
# $seconds = unformat_time($formatted_time);
#
# Given a time in weeks, days, hours, minutes, or seconds, convert it to seconds.
#
# Eg 3h20m5s => 12005
#######################################################################
sub unformat_time {
my($formatted_time) = pop @_;
my $time = 0;
while ($formatted_time =~ s/^(\d+)([wdhms]?)//) {
$time += $1 if ($2 eq '' || $2 eq 's');
$time += $1 * 60 if ($2 eq 'm');
$time += $1 * 60 * 60 if ($2 eq 'h');
$time += $1 * 60 * 60 * 24 if ($2 eq 'd');
$time += $1 * 60 * 60 * 24 * 7 if ($2 eq 'w');
}
$time;
}
#######################################################################
# seconds();
#
# $time = seconds($timestamp);
#
# Given a time-of-day timestamp, convert it into a time() value using
# POSIX::mktime. We expect the timestamp to be of the form
# "$year-$mon-$day $hour:$min:$sec", with month going from 1 to 12,
# and the year to be absolute (we do the necessary conversions). The
# seconds value can be followed by decimals, which we ignore. The
# timestamp may be followed with an offset from UTC like "+$hh$mm"; if the
# offset is not present, and we have not been told that the log is in UTC
# (with the -utc option), then we adjust the time by the current local
# time offset so that it can be compared with the time recorded in message
# IDs, which is UTC.
#
# To improve performance, we only use mktime on the date ($year-$mon-$day),
# and only calculate it if the date is different to the previous time we
# came here. We then add on seconds for the '$hour:$min:$sec'.
#
# We also store the results of the last conversion done, and only
# recalculate if the date is different.
#
# We used to have the '-cache' flag which would store the results of the
# mktime() call. However, the current way of just using mktime() on the
# date obsoletes this.
#######################################################################
sub seconds {
my($timestamp) = @_;
# Is the timestamp the same as the last one?
return $last_time if ($last_timestamp eq $timestamp);
return 0 unless ($timestamp =~ /^((\d{4})\-(\d\d)-(\d\d))\s(\d\d):(\d\d):(\d\d)(?:\.\d+)?( ([+-])(\d\d)(\d\d))?/o);
unless ($last_date eq $1) {
$last_date = $1;
my(@timestamp) = (0,0,0,$4,$3,$2);
$timestamp[5] -= 1900;
$timestamp[4]--;
$date_seconds = mktime(@timestamp);
}
my $time = $date_seconds + ($5 * 3600) + ($6 * 60) + $7;
# SC. Use caching. Also note we want seconds not minutes.
#my($this_offset) = ($10 * 60 + $12) * ($9 . "1") if defined $8;
if (defined $8 && ($8 ne $last_offset)) {
$last_offset = $8;
$offset_seconds = ($10 * 60 + $11) * 60;
$offset_seconds = -$offset_seconds if ($9 eq '-');
}
if (defined $8) {
#$time -= $this_offset;
$time -= $offset_seconds;
} elsif (defined $localtime_offset) {
$time -= $localtime_offset;
}
# Store the last timestamp received.
$last_timestamp = $timestamp;
$last_time = $time;
$time;
}
#######################################################################
# id_seconds();
#
# $time = id_seconds($message_id);
#
# Given a message ID, convert it into a time() value.
#######################################################################
sub id_seconds {
my($sub_id) = substr((pop @_), 0, 6);
my($s) = 0;
my(@c) = split(//, $sub_id);
while($#c >= 0) { $s = $s * 62 + $tab62[ord(shift @c) - ord('0')] }
$s;
}
#######################################################################
# wdhms_seconds();
#
# $seconds = wdhms_seconds($string);
#
# Convert a string in a week/day/hour/minute/second format (eg 4h10s)
# into seconds.
#######################################################################
sub wdhms_seconds {
if ($_[0] =~ /^(?:(\d+)w)?(?:(\d+)d)?(?:(\d+)h)?(?:(\d+)m)?(?:(\d+)s)?/) {
return((($1||0) * $WEEK) + (($2||0) * $DAY) + (($3||0) * $HOUR) + (($4||0) * $MINUTE) + ($5||0));
}
return undef;
}
#######################################################################
# queue_time();
#
# $queued = queue_time($completed_tod, $arrival_time, $id);
#
# Given the completed time of day and either the arrival time
# (preferred), or the message ID, calculate how long the message has
# been on the queue.
#
#######################################################################
sub queue_time {
my($completed_tod, $arrival_time, $id) = @_;
# Note: id_seconds() benchmarks as 42% slower than seconds()
# and computing the time accounts for a significant portion of
# the run time.
if (defined $arrival_time) {
return(seconds($completed_tod) - seconds($arrival_time));
}
else {
return(seconds($completed_tod) - id_seconds($id));
}
}
#######################################################################
# calculate_localtime_offset();
#
# $localtime_offset = calculate_localtime_offset();
#
# Calculate the the localtime offset from gmtime in seconds.
#
# $localtime = time() + $localtime_offset.
#
# These are the same semantics as ISO 8601 and RFC 2822 timezone offsets.
# (West is negative, East is positive.)
#######################################################################
# $localtime = gmtime() + $localtime_offset. OLD COMMENT
# This subroutine commented out as it's not currently in use.
#sub calculate_localtime_offset {
# # Pick an arbitrary date, convert it to localtime & gmtime, and return the difference.
# my (@sample_date) = (0,0,0,5,5,100);
# my $localtime = timelocal(@sample_date);
# my $gmtime = timegm(@sample_date);
# my $offset = $localtime - $gmtime;
# return $offset;
#}
sub calculate_localtime_offset {
# Assume that the offset at the moment is valid across the whole
# period covered by the logs that we're analysing. This may not
# be true around the time the clocks change in spring or autumn.
my $utc = time;
# mktime works on local time and gmtime works in UTC
my $local = mktime(gmtime($utc));
return $local - $utc;
}
#######################################################################
# print_duration_table();
#
# print_duration_table($title, $message_type, \@times, \@values, $overflow);
#
# Print a table showing how long a particular step took for
# the messages. The parameters are:
# $title Eg "Time spent on the queue"
# $message_type Eg "Remote"
# \@times The maximum time a message took for it to increment
# the corresponding @values counter.
# \@values An array of message counters.
# $overflow The number of messages which exceeded the maximum
# time.
#######################################################################
sub print_duration_table {
no integer;
my($title, $message_type, $times_aref, $values_aref, $overflow) = @_;
my(@chartdatanames);
my(@chartdatavals);
my $printed_one = 0;
my $cumulative_percent = 0;
my $queue_total = $overflow;
map {$queue_total += $_} @$values_aref;
my $temp = "$title: $message_type";
my $txt_format = "%5s %4s %6d %5.1f%% %5.1f%%\n";
my $htm_format = "<tr><td align=\"right\">%s %s</td><td align=\"right\">%d</td><td align=\"right\">%5.1f%%</td><td align=\"right\">%5.1f%%</td>\n";
# write header
printf $txt_fh ("%s\n%s\n\n", $temp, "-" x length($temp)) if $txt_fh;
if ($htm_fh) {
print $htm_fh "<hr><a name=\"$title $message_type\"></a><h2>$temp</h2>\n";
print $htm_fh "<table border=0 width=\"100%\"><tr><td><table border=1>\n";
print $htm_fh "<tr><th>Time</th><th>Messages</th><th>Percentage</th><th>Cumulative Percentage</th>\n";
}
if ($xls_fh) {
$ws_global->write($row++, $col, "$title: ".$message_type, $f_header2);
my @content=("Time", "Messages", "Percentage", "Cumulative Percentage");
&set_worksheet_line($ws_global, $row++, 1, \@content, $f_headertab);
}
for ($i = 0; $i <= $#$times_aref; ++$i) {
if ($$values_aref[$i] > 0)
{
my $percent = ($values_aref->[$i] * 100)/$queue_total;
$cumulative_percent += $percent;
my @content=($printed_one? " " : "Under",
format_time($times_aref->[$i]),
$values_aref->[$i], $percent, $cumulative_percent);
if ($htm_fh) {
printf $htm_fh ($htm_format, @content);
if (!defined($values_aref->[$i])) {
print $htm_fh "Not defined";
}
}
if ($txt_fh) {
printf $txt_fh ($txt_format, @content);
if (!defined($times_aref->[$i])) {
print $txt_fh "Not defined";
}
}
if ($xls_fh)
{
no integer;
&set_worksheet_line($ws_global, $row, 0, [@content[0,1,2]], $f_default);
&set_worksheet_line($ws_global, $row++, 3, [$content[3]/100,$content[4]/100], $f_percent);
if (!defined($times_aref->[$i])) {
$col=0;
$ws_global->write($row++, $col, "Not defined" );
}
}
push(@chartdatanames,
($printed_one? "" : "Under") . format_time($times_aref->[$i]));
push(@chartdatavals, $$values_aref[$i]);
$printed_one = 1;
}
}
if ($overflow && $overflow > 0) {
my $percent = ($overflow * 100)/$queue_total;
$cumulative_percent += $percent;
my @content = ("Over ", format_time($times_aref->[-1]),
$overflow, $percent, $cumulative_percent);
printf $txt_fh ($txt_format, @content) if $txt_fh;
printf $htm_fh ($htm_format, @content) if $htm_fh;
if ($xls_fh)
{
&set_worksheet_line($ws_global, $row, 0, [@content[0,1,2]], $f_default);
&set_worksheet_line($ws_global, $row++, 3, [$content[3]/100,$content[4]/100], $f_percent);
}
}
push(@chartdatanames, "Over " . format_time($times_aref->[-1]));
push(@chartdatavals, $overflow);
#printf("Unknown %6d\n", $queue_unknown) if $queue_unknown > 0;
if ($htm_fh) {
print $htm_fh "</table></td><td>";
if ($HAVE_GD_Graph_pie && $charts && ($#chartdatavals > 0)) {
my @data = (
\@chartdatanames,
\@chartdatavals
);
my $graph = GD::Graph::pie->new(200, 200);
my $pngname = "$title-$message_type.png";
$pngname =~ s/[^\w\-\.]/_/;
my $graph_title = "$title ($message_type)";
$graph->set(title => $graph_title) if (length($graph_title) < 21);
my $gd = $graph->plot(\@data) or warn($graph->error);
if ($gd) {
open(IMG, ">$chartdir/$pngname") or die "Could not write $chartdir/$pngname: $!\n";
binmode IMG;
print IMG $gd->png;
close IMG;
print $htm_fh "<img src=\"$chartrel/$pngname\">";
}
}
print $htm_fh "</td></tr></table>\n";
}
if ($xls_fh)
{
$row++;
}
print $txt_fh "\n" if $txt_fh;
print $htm_fh "\n" if $htm_fh;
}
#######################################################################
# print_histogram();
#
# print_histogram('Deliveries|Messages received|$pattern', $unit, @interval_count);
#
# Print a histogram of the messages delivered/received per time slot
# (hour by default).
#######################################################################
sub print_histogram {
my($text, $unit, @interval_count) = @_;
my(@chartdatanames);
my(@chartdatavals);
my($maxd) = 0;
# save first row of print_histogram for xls output
if (!$run_hist) {
$row_hist = $row;
}
else {
$row = $row_hist;
}
for ($i = 0; $i < $hist_number; $i++)
{ $maxd = $interval_count[$i] if $interval_count[$i] > $maxd; }
my $scale = int(($maxd + 25)/50);
$scale = 1 if $scale == 0;
if ($scale != 1) {
if ($unit !~ s/y$/ies/) {
$unit .= 's';
}
}
# make and output title
my $title = sprintf("$text per %s",
($hist_interval == 60)? "hour" :
($hist_interval == 1)? "minute" : "$hist_interval minutes");
my $txt_htm_title = $title . " (each dot is $scale $unit)";
printf $txt_fh ("%s\n%s\n\n", $txt_htm_title, "-" x length($txt_htm_title)) if $txt_fh;
if ($htm_fh) {
print $htm_fh "<hr><a name=\"$text\"></a><h2>$txt_htm_title</h2>\n";
print $htm_fh "<table border=0 width=\"100%\">\n";
print $htm_fh "<tr><td><pre>\n";
}
if ($xls_fh) {
$title =~ s/Messages/Msg/ ;
$row += 2;
$ws_global->write($row++, $col_hist+1, $title, $f_headertab);
}
my $hour = 0;
my $minutes = 0;
for ($i = 0; $i < $hist_number; $i++) {
my $c = $interval_count[$i];
# If the interval is an hour (the maximum) print the starting and
# ending hours as a label. Otherwise print the starting hour and
# minutes, which take up the same space.
my $temp;
if ($hist_opt == 1) {
$temp = sprintf("%02d-%02d", $hour, $hour + 1);
print $txt_fh $temp if $txt_fh;
print $htm_fh $temp if $htm_fh;
if ($xls_fh) {
if ($run_hist==0) {
# only on first run
$ws_global->write($row, 0, [$temp], $f_default);
}
}
push(@chartdatanames, $temp);
$hour++;
}
else {
if ($minutes == 0)
{ $temp = sprintf("%02d:%02d", $hour, $minutes) }
else
{ $temp = sprintf(" :%02d", $minutes) }
print $txt_fh $temp if $txt_fh;
print $htm_fh $temp if $htm_fh;
if (($xls_fh) and ($run_hist==0)) {
# only on first run
$temp = sprintf("%02d:%02d", $hour, $minutes);
$ws_global->write($row, 0, [$temp], $f_default);
}
push(@chartdatanames, $temp);
$minutes += $hist_interval;
if ($minutes >= 60) {
$minutes = 0;
$hour++;
}
}
push(@chartdatavals, $c);
printf $txt_fh (" %6d %s\n", $c, "." x ($c/$scale)) if $txt_fh;
printf $htm_fh (" %6d %s\n", $c, "." x ($c/$scale)) if $htm_fh;
$ws_global->write($row++, $col_hist+1, [$c], $f_default) if $xls_fh;
} #end for
printf $txt_fh "\n" if $txt_fh;
printf $htm_fh "\n" if $htm_fh;
if ($htm_fh)
{
print $htm_fh "</pre>\n";
print $htm_fh "</td><td>\n";
if ($HAVE_GD_Graph_linespoints && $charts && ($#chartdatavals > 0)) {
# calculate the graph
my @data = (
\@chartdatanames,
\@chartdatavals
);
my $graph = GD::Graph::linespoints->new(300, 300);
$graph->set(
x_label => 'Time',
y_label => 'Amount',
title => $text,
x_labels_vertical => 1
);
my $pngname = "histogram_$text.png";
$pngname =~ s/[^\w\._]/_/g;
my $gd = $graph->plot(\@data) or warn($graph->error);
if ($gd) {
open(IMG, ">$chartdir/$pngname") or die "Could not write $chartdir/$pngname: $!\n";
binmode IMG;
print IMG $gd->png;
close IMG;
print $htm_fh "<img src=\"$chartrel/$pngname\">";
}
}
print $htm_fh "</td></tr></table>\n";
}
$col_hist++; # where to continue next times
$row+=2; # leave some space after history block
$run_hist=1; # we have done this once or more
}
#######################################################################
# print_league_table();
#
# print_league_table($league_table_type,\%message_count,\%address_count,\%message_data,\%message_data_gigs, $spreadsheet, $row_sref);
#
# Given hashes of message count, address count, and message data,
# which are keyed by the table type (eg by the sending host), print a
# league table showing the top $topcount (defaults to 50).
#######################################################################
sub print_league_table {
my($text,$m_count,$a_count,$m_data,$m_data_gigs,$spreadsheet, $row_sref) = @_;
my($name) = ($topcount == 1)? "$text" : "$topcount ${text}s";
my($title) = "Top $name by message count";
my(@chartdatanames) = ();
my(@chartdatavals) = ();
my $chartotherval = 0;
$text = ucfirst($text);
# Align non-local addresses to the right (so all the .com's line up).
# Local addresses are aligned on the left as they are userids.
my $align = ($text !~ /local/i) ? 'right' : 'left';
################################################
# Generate the printf formats and table headers.
################################################
my(@headers) = ('Messages');
#push(@headers,'Addresses') if defined $a_count;
push(@headers,'Addresses') if defined $a_count && %$a_count;
push(@headers,'Bytes','Average') if defined $m_data;
my $txt_format = "%10s " x @headers . " %s\n";
my $txt_col_headers = sprintf $txt_format, @headers, $text;
my $htm_format = "<tr>" . '<td align="right">%s</td>'x@headers . "<td align=\"$align\" nowrap>%s</td></tr>\n";
my $htm_col_headers = sprintf $htm_format, @headers, $text;
$htm_col_headers =~ s/(<\/?)td/$1th/g; #Convert <td>'s to <th>'s for the header.
################################################
# Write the table headers
################################################
printf $txt_fh ("%s\n%s\n%s", $title, "-" x length($title),$txt_col_headers) if $txt_fh;
if ($htm_fh) {
print $htm_fh <<EoText;
<hr><a name="$text count"></a><h2>$title</h2>
<table border=0 width="100%">
<tr><td>
<table border=1>
EoText
print $htm_fh $htm_col_headers
}
if ($xls_fh) {
$spreadsheet->write(${$row_sref}++, 0, $title, $f_header2);
$spreadsheet->write(${$row_sref}++, 0, [@headers, $text], $f_headertab);
}
# write content
foreach my $key (top_n_sort($topcount,$m_count,$m_data_gigs,$m_data)) {
# When displaying the average figures, we calculate the average of
# the rounded data, as the user would calculate it. This reduces
# the accuracy slightly, but we have to do it this way otherwise
# when using -merge to convert results from text to HTML and
# vice-versa discrepencies would occur.
my $messages = $$m_count{$key};
my @content = ($messages);
push(@content, $$a_count{$key}) if defined $a_count;
if (defined $m_data) {
my $rounded_volume = volume_rounded($$m_data{$key},$$m_data_gigs{$key});
my($data,$gigs) = (0,0);
un_round($rounded_volume,\$data,\$gigs);
my $rounded_average = volume_rounded($data/$messages,$gigs/$messages);
push(@content, $rounded_volume, $rounded_average);
}
# write content
printf $txt_fh ($txt_format, @content, $key) if $txt_fh;
if ($htm_fh) {
my $htmlkey = $key;
$htmlkey =~ s/>/\>\;/g;
$htmlkey =~ s/</\<\;/g;
printf $htm_fh ($htm_format, @content, $htmlkey);
}
$spreadsheet->write(${$row_sref}++, 0, [@content, $key], $f_default) if $xls_fh;
if (scalar @chartdatanames < $ntopchart) {
push(@chartdatanames, $key);
push(@chartdatavals, $$m_count{$key});
}
else {
$chartotherval += $$m_count{$key};
}
}
push(@chartdatanames, "Other");
push(@chartdatavals, $chartotherval);
print $txt_fh "\n" if $txt_fh;
if ($htm_fh) {
print $htm_fh "</table>\n";
print $htm_fh "</td><td>\n";
if ($HAVE_GD_Graph_pie && $charts && ($#chartdatavals > 0))
{
# calculate the graph
my @data = (
\@chartdatanames,
\@chartdatavals
);
my $graph = GD::Graph::pie->new(300, 300);
$graph->set(
x_label => 'Name',
y_label => 'Amount',
title => 'By count',
);
my $gd = $graph->plot(\@data) or warn($graph->error);
if ($gd) {
my $temp = $text;
$temp =~ s/ /_/g;
open(IMG, ">$chartdir/${temp}_count.png") or die "Could not write $chartdir/${temp}_count.png: $!\n";
binmode IMG;
print IMG $gd->png;
close IMG;
print $htm_fh "<img src=\"$chartrel/${temp}_count.png\">";
}
}
print $htm_fh "</td><td>\n";
print $htm_fh "</td></tr></table>\n\n";
}
++${$row_sref} if $xls_fh;
if (defined $m_data) {
# write header
$title = "Top $name by volume";
printf $txt_fh ("%s\n%s\n%s", $title, "-" x length($title),$txt_col_headers) if $txt_fh;
if ($htm_fh) {
print $htm_fh <<EoText;
<hr><a name="$text volume"></a><h2>$title</h2>
<table border=0 width="100%">
<tr><td>
<table border=1>
EoText
print $htm_fh $htm_col_headers;
}
if ($xls_fh) {
$spreadsheet->write(${$row_sref}++, 0, $title, $f_header2);
$spreadsheet->write(${$row_sref}++, 0, [@headers, $text], $f_headertab);
}
@chartdatanames = ();
@chartdatavals = ();
$chartotherval = 0;
my $use_gig = 0;
foreach my $key (top_n_sort($topcount,$m_data_gigs,$m_data,$m_count)) {
# The largest volume will be the first (top of the list).
# If it has at least 1 gig, then just use gigabytes to avoid
# risking an integer overflow when generating the pie charts.
if ($$m_data_gigs{$key}) {
$use_gig = 1;
}
my $messages = $$m_count{$key};
my @content = ($messages);
push(@content, $$a_count{$key}) if defined $a_count;
my $rounded_volume = volume_rounded($$m_data{$key},$$m_data_gigs{$key});
my($data ,$gigs) = (0,0);
un_round($rounded_volume,\$data,\$gigs);
my $rounded_average = volume_rounded($data/$messages,$gigs/$messages);
push(@content, $rounded_volume, $rounded_average );
# write content
printf $txt_fh ($txt_format, @content, $key) if $txt_fh;
if ($htm_fh) {
my $htmlkey = $key;
$htmlkey =~ s/>/\>\;/g;
$htmlkey =~ s/</\<\;/g;
printf $htm_fh ($htm_format, @content, $htmlkey);
}
$spreadsheet->write(${$row_sref}++, 0, [@content, $key], $f_default) if $xls_fh;
if (scalar @chartdatanames < $ntopchart) {
if ($use_gig) {
if ($$m_data_gigs{$key}) {
push(@chartdatanames, $key);
push(@chartdatavals, $$m_data_gigs{$key});
}
}
else {
push(@chartdatanames, $key);
push(@chartdatavals, $$m_data{$key});
}
}
else {
$chartotherval += ($use_gig) ? $$m_data_gigs{$key} : $$m_data{$key};
}
}
push(@chartdatanames, "Other");
push(@chartdatavals, $chartotherval);
print $txt_fh "\n" if $txt_fh;
if ($htm_fh) {
print $htm_fh "</table>\n";
print $htm_fh "</td><td>\n";
if ($HAVE_GD_Graph_pie && $charts && ($#chartdatavals > 0)) {
# calculate the graph
my @data = (
\@chartdatanames,
\@chartdatavals
);
my $graph = GD::Graph::pie->new(300, 300);
$graph->set(
x_label => 'Name',
y_label => 'Volume' ,
title => 'By Volume',
);
my $gd = $graph->plot(\@data) or warn($graph->error);
if ($gd) {
my $temp = $text;
$temp =~ s/ /_/g;
open(IMG, ">$chartdir/${temp}_volume.png") or die "Could not write $chartdir/${temp}_volume.png: $!\n";
binmode IMG;
print IMG $gd->png;
close IMG;
print $htm_fh "<img src=\"$chartrel/${temp}_volume.png\">";
}
}
print $htm_fh "</td><td>\n";
print $htm_fh "</td></tr></table>\n\n";
}
++${$row_sref} if $xls_fh;
}
}
#######################################################################
# top_n_sort();
#
# @sorted_keys = top_n_sort($n,$href1,$href2,$href3);
#
# Given a hash which has numerical values, return the sorted $n keys which
# point to the top values. The second and third hashes are used as
# tiebreakers. They all must have the same keys.
#
# The idea behind this routine is that when you only want to see the
# top n members of a set, rather than sorting the entire set and then
# plucking off the top n, sort through the stack as you go, discarding
# any member which is lower than your current n'th highest member.
#
# This proves to be an order of magnitude faster for large hashes.
# On 200,000 lines of mainlog it benchmarked 9 times faster.
# On 700,000 lines of mainlog it benchmarked 13.8 times faster.
#
# We assume the values are > 0.
#######################################################################
sub top_n_sort {
my($n,$href1,$href2,$href3) = @_;
# PH's original sort was:
#
# foreach $key (sort
# {
# $$m_count{$b} <=> $$m_count{$a} ||
# $$m_data_gigs{$b} <=> $$m_data_gigs{$a} ||
# $$m_data{$b} <=> $$m_data{$a} ||
# $a cmp $b
# }
# keys %{$m_count})
#
#We use a key of '_' to represent non-existant values, as null keys are valid.
#'_' is not a valid domain, edomain, host, or email.
my(@top_n_keys) = ('_') x $n;
my($minimum_value1,$minimum_value2,$minimum_value3) = (0,0,0);
my $top_n_key = '';
my $n_minus_1 = $n - 1;
my $n_minus_2 = $n - 2;
# Create a dummy hash incase the user has not provided us with
# tiebreaker hashes.
my(%dummy_hash);
$href2 = \%dummy_hash unless defined $href2;
$href3 = \%dummy_hash unless defined $href3;
# Pick out the top $n keys.
my($key,$value1,$value2,$value3,$i,$comparison,$insert_position);
while (($key,$value1) = each %$href1) {
#print STDERR "key $key ($value1,",$href2->{$key},",",$href3->{$key},") <=> ($minimum_value1,$minimum_value2,$minimum_value3)\n";
# Check to see that the new value is bigger than the lowest of the
# top n keys that we're keeping. We test the main key first, because
# for the majority of cases we can skip creating dummy hash values
# should the user have not provided real tie-breaking hashes.
next unless $value1 >= $minimum_value1;
# Create a dummy hash entry for the key if required.
# Note that setting the dummy_hash value sets it for both href2 &
# href3. Also note that currently we are guaranteed to have a real
# value for href3 if a real value for href2 exists so don't need to
# test for it as well.
$dummy_hash{$key} = 0 unless exists $href2->{$key};
$comparison = $value1 <=> $minimum_value1 ||
$href2->{$key} <=> $minimum_value2 ||
$href3->{$key} <=> $minimum_value3 ||
$top_n_key cmp $key;
next unless ($comparison == 1);
# As we will be using these values a few times, extract them into scalars.
$value2 = $href2->{$key};
$value3 = $href3->{$key};
# This key is bigger than the bottom n key, so the lowest position we
# will insert it into is $n minus 1 (the bottom of the list).
$insert_position = $n_minus_1;
# Now go through the list, stopping when we find a key that we're
# bigger than, or we come to the penultimate position - we've
# already tested bigger than the last.
#
# Note: we go top down as the list starts off empty.
# Note: stepping through the list in this way benchmarks nearly
# three times faster than doing a sort() on the reduced list.
# I assume this is because the list is already in order, and
# we get a performance boost from not having to do hash lookups
# on the new key.
for ($i = 0; $i < $n_minus_1; $i++) {
$top_n_key = $top_n_keys[$i];
if ( ($top_n_key eq '_') ||
( ($value1 <=> $href1->{$top_n_key} ||
$value2 <=> $href2->{$top_n_key} ||
$value3 <=> $href3->{$top_n_key} ||
$top_n_key cmp $key) == 1
)
) {
$insert_position = $i;
last;
}
}
# Remove the last element, then insert the new one.
$#top_n_keys = $n_minus_2;
splice(@top_n_keys,$insert_position,0,$key);
# Extract our new minimum values.
$top_n_key = $top_n_keys[$n_minus_1];
if ($top_n_key ne '_') {
$minimum_value1 = $href1->{$top_n_key};
$minimum_value2 = $href2->{$top_n_key};
$minimum_value3 = $href3->{$top_n_key};
}
}
# Return the top n list, grepping out non-existant values, just in case
# we didn't have that many values.
return(grep(!/^_$/,@top_n_keys));
}
#######################################################################
# html_header();
#
# $header = html_header($title);
#
# Print our HTML header and start the <body> block.
#######################################################################
sub html_header {
my($title) = @_;
my $text = << "EoText";
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-15">
<title>$title</title>
</head>
<body bgcolor="white">
<h1>$title</h1>
EoText
return $text;
}
#######################################################################
# help();
#
# help();
#
# Display usage instructions and exit.
#######################################################################
sub help {
print << "EoText";
eximstats Version $VERSION
Usage:
eximstats [Output] [Options] mainlog1 mainlog2 ...
eximstats -merge -html [Options] report.1.html ... > weekly_rep.html
Examples:
eximstats -html=eximstats.html mainlog1 mainlog2 ...
eximstats mainlog1 mainlog2 ... > report.txt
Parses exim mainlog or syslog files and generates a statistical analysis
of the messages processed.
Valid output types are:
-txt[=<file>] plain text (default unless no other type is specified)
-html[=<file>] HTML
-xls[=<file>] Excel
With no type and file given, defaults to -txt and STDOUT.
Valid options are:
-h<number> histogram divisions per hour. The default is 1, and
0 suppresses histograms. Other valid values are:
2, 3, 5, 10, 15, 20, 30 or 60.
-ne don't display error information
-nr don't display relaying information
-nr/pattern/ don't display relaying information that matches
-nt don't display transport information
-nt/pattern/ don't display transport information that matches
-nvr don't do volume rounding. Display in bytes, not KB/MB/GB.
-t<number> display top <number> sources/destinations
default is 50, 0 suppresses top listing
-tnl omit local sources/destinations in top listing
-t_remote_users show top user sources/destinations from non-local domains
-q<list> list of times for queuing information. -q0 suppresses.
-show_rt<list> Show the receipt times for all the messages.
-show_dt<list> Show the delivery times for all the messages.
<list> is an optional list of times in seconds.
Eg -show_rt1,2,4,8.
-include_original_destination show both the final and original
destinations in the results rather than just the final ones.
-byhost show results by sending host (default unless bydomain or
byemail is specified)
-bydomain show results by sending domain.
-byemail show results by sender's email address
-byedomain show results by sender's email domain
-bylocaldomain show results by local domain
-pattern "Description" /pattern/
Count lines matching specified patterns and show them in
the results. It can be specified multiple times. Eg:
-pattern 'Refused connections' '/refused connection/'
-merge merge previously generated reports into a new report
-charts Create charts (this requires the GD::Graph modules).
Only valid with -html.
-chartdir <dir> Create the charts' png files in the directory <dir>
-chartrel <dir> Specify the relative directory for the "img src=" tags
from where to include the charts in the html file
-chartdir and -chartrel default to '.'
-emptyok It is OK if there is no valid input, don't print an error.
-d Debug mode - dump the eval'ed parser onto STDERR.
EoText
exit 1;
}
#######################################################################
# generate_parser();
#
# $parser = generate_parser();
#
# This subroutine generates the parsing routine which will be
# used to parse the mainlog. We take the base operation, and remove bits not in use.
# This improves performance depending on what bits you take out or add.
#
# I've tested using study(), but this does not improve performance.
#
# We store our parsing routing in a variable, and process it looking for #IFDEF (Expression)
# or #IFNDEF (Expression) statements and corresponding #ENDIF (Expression) statements. If
# the expression evaluates to true, then it is included/excluded accordingly.
#######################################################################
sub generate_parser {
my $parser = '
my($ip,$host,$email,$edomain,$domain,$thissize,$size,$old,$new);
my($tod,$m_hour,$m_min,$id,$flag,$extra,$length);
my($seconds,$queued,$rcpt_time,$local_domain);
my $rej_id = 0;
while (<$fh>) {
# Convert syslog lines to mainlog format.
if (! /^\\d{4}/) {
next unless s/^.*? exim\\b.*?: //;
}
$length = length($_);
next if ($length < 38);
next unless /^
(\\d{4}\\-\\d\\d-\\d\\d\\s # 1: YYYYMMDD HHMMSS
(\\d\\d) # 2: HH
:
(\\d\\d) # 3: MM
:\\d\\d
)
(\\.\\d+)? # 4: subseconds
(\s[-+]\\d\\d\\d\\d)? # 5: tz-offset
(\s\\[\\d+\\])? # 6: pid
/ox;
$tod = defined($5) ? $1 . $5 : $1;
($m_hour,$m_min) = ($2,$3);
# PH - watch for GMT offsets in the timestamp.
if (defined($5)) {
$extra = 6;
next if ($length < 44);
}
else {
$extra = 0;
}
# watch for subsecond precision
if (defined($4)) {
$extra += length($4);
next if ($length < 38 + $extra);
}
# PH - watch for PID added after the timestamp.
if (defined($6)) {
$extra += length($6);
next if ($length < 38 + $extra);
}
$id = substr($_, 20 + $extra, 16);
$flag = substr($_, 37 + $extra, 2);
if ($flag !~ /^([<>=*-]+|SA)$/ && /rejected|refused|dropped/) {
$flag = "Re";
$extra -= 3;
}
# Rejects can have no MSGID...
if ($flag eq "Re" && $id !~ /^[-0-9a-zA-Z]+$/) {
$id = "reject:" . ++$rej_id;
$extra -= 17;
}
';
# Watch for user specified patterns.
my $user_pattern_index = 0;
foreach (@user_patterns) {
$user_pattern_totals[$user_pattern_index] = 0;
$parser .= " if ($_) {\n";
$parser .= " \$user_pattern_totals[$user_pattern_index]++;\n";
$parser .= " \$user_pattern_interval_count[$user_pattern_index][(\$m_hour*60 + \$m_min)/$hist_interval]++;\n" if ($hist_opt > 0);
$parser .= " }\n";
$user_pattern_index++;
}
$parser .= '
next unless ($flag =~ /<=|=>|->|==|\\*\\*|Co|SA|Re/);
#Strip away the timestamp, ID and flag to speed up later pattern matches.
#The flags include Co (Completed), Re (Rejected), and SA (SpamAssassin).
$_ = substr($_, 40 + $extra); # PH
# Alias @message to the array of information about the message.
# This minimises the number of calls to hash functions.
$messages{$id} = [] unless exists $messages{$id};
*message = $messages{$id};
# JN - Skip over certain transports as specified via the "-nt/.../" command
# line switch (where ... is a perl style regular expression). This is
# required so that transports that skew stats such as SpamAssassin can be
# ignored.
#IFDEF ($transport_pattern)
if (/\\sT=(\\S+)/) {
next if ($1 =~ /$transport_pattern/o) ;
}
#ENDIF ($transport_pattern)
# Do some pattern matches to get the host and IP address.
# We expect lines to be of the form "H=[IpAddr]" or "H=Host [IpAddr]" or
# "H=Host (UnverifiedHost) [IpAddr]" or "H=(UnverifiedHost) [IpAddr]".
# We do 2 separate matches to keep the matches simple and fast.
# Host is local unless otherwise specified.
# Watch out for "H=([IpAddr])" in case they send "[IpAddr]" as their HELO!
$ip = (/\\bH=(?:|.*? )(\\[[^]]+\\])/) ? $1
# 2008-03-31 06:25:22 Connection from [213.246.33.217]:39456 refused: too many connections from that IP address // .hs
: (/Connection from (\[\S+\])/) ? $1
# 2008-03-31 06:52:40 SMTP call from mail.cacoshrf.com (ccsd02.ccsd.local) [69.24.118.229]:4511 dropped: too many nonmail commands (last was "RSET") // .hs
: (/SMTP call from .*?(\[\S+\])/) ? $1
: "local";
$host = (/\\bH=(\\S+)/) ? $1 : "local";
$domain = "localdomain"; #Domain is localdomain unless otherwise specified.
#IFDEF ($do_sender{Domain})
if ($host =~ /^\\[/ || $host =~ /^[\\d\\.]+$/) {
# Host is just an IP address.
$domain = $host;
}
elsif ($host =~ /^(\\(?)[^\\.]+\\.([^\\.]+\\..*)/) {
# Remove the host portion from the DNS name. We ensure that we end up
# with at least xxx.yyy. $host can be "(x.y.z)" or "x.y.z".
$domain = lc("$1.$2");
$domain =~ s/^\\.//; #Remove preceding dot.
}
#ENDIF ($do_sender{Domain})
#IFDEF ($do_sender{Email})
#IFDEF ($include_original_destination)
# Catch both "a@b.com <c@d.com>" and "e@f.com"
#$email = (/^(\S+) (<(\S*?)>)?/) ? $3 || $1 : "";
$email = (/^(\S+ (<[^@>]+@?[^>]*>)?)/) ? $1 : "";
chomp($email);
#ENDIF ($include_original_destination)
#IFNDEF ($include_original_destination)
$email = (/^(\S+)/) ? $1 : "";
#ENDIF ($include_original_destination)
#ENDIF ($do_sender{Email})
#IFDEF ($do_sender{Edomain})
if (/^(<>|blackhole)/) {
$edomain = $1;
}
#IFDEF ($include_original_destination)
elsif (/^(\S+ (<\S*?\\@(\S+?)>)?)/) {
$edomain = $1;
chomp($edomain);
$edomain =~ s/@(\S+?)>/"@" . lc($1) . ">"/e;
}
#ENDIF ($include_original_destination)
#IFNDEF ($include_original_destination)
elsif (/^\S*?\\@(\S+)/) {
$edomain = lc($1);
}
#ENDIF ($include_original_destination)
else {
$edomain = "";
}
#ENDIF ($do_sender{Edomain})
if ($tod lt $begin) {
$begin = $tod;
}
elsif ($tod gt $end) {
$end = $tod;
}
if ($flag eq "<=") {
$thissize = (/\\sS=(\\d+)( |$)/) ? $1 : 0;
$message[$SIZE] = $thissize;
$message[$PROTOCOL] = (/ P=(\S+)/) ? $1 : undef;
#IFDEF ($show_relay)
if ($host ne "local") {
# Save incoming information in case it becomes interesting
# later, when delivery lines are read.
my($from) = /^(\\S+)/;
$message[$FROM_HOST] = "$host$ip";
$message[$FROM_ADDRESS] = $from;
}
#ENDIF ($show_relay)
#IFDEF ($local_league_table || $include_remote_users)
if (/\sU=(\\S+)/) {
my $user = $1;
#IFDEF ($local_league_table && $include_remote_users)
{ #Store both local and remote users.
#ENDIF ($local_league_table && $include_remote_users)
#IFDEF ($local_league_table && ! $include_remote_users)
if ($host eq "local") { #Store local users only.
#ENDIF ($local_league_table && ! $include_remote_users)
#IFDEF ($include_remote_users && ! $local_league_table)
if ($host ne "local") { #Store remote users only.
#ENDIF ($include_remote_users && ! $local_league_table)
++$received_count_user{$user};
add_volume(\\$received_data_user{$user},\\$received_data_gigs_user{$user},$thissize);
}
}
#ENDIF ($local_league_table || $include_remote_users)
#IFDEF ($do_sender{Host})
++$received_count{Host}{$host};
add_volume(\\$received_data{Host}{$host},\\$received_data_gigs{Host}{$host},$thissize);
#ENDIF ($do_sender{Host})
#IFDEF ($do_sender{Domain})
if ($domain) {
++$received_count{Domain}{$domain};
add_volume(\\$received_data{Domain}{$domain},\\$received_data_gigs{Domain}{$domain},$thissize);
}
#ENDIF ($do_sender{Domain})
#IFDEF ($do_sender{Email})
++$received_count{Email}{$email};
add_volume(\\$received_data{Email}{$email},\\$received_data_gigs{Email}{$email},$thissize);
#ENDIF ($do_sender{Email})
#IFDEF ($do_sender{Edomain})
++$received_count{Edomain}{$edomain};
add_volume(\\$received_data{Edomain}{$edomain},\\$received_data_gigs{Edomain}{$edomain},$thissize);
#ENDIF ($do_sender{Edomain})
++$total_received_count;
add_volume(\\$total_received_data,\\$total_received_data_gigs,$thissize);
#IFDEF ($#queue_times >= 0 || $#rcpt_times >= 0)
$message[$ARRIVAL_TIME] = $tod;
#ENDIF ($#queue_times >= 0 || $#rcpt_times >= 0)
#IFDEF ($hist_opt > 0)
$received_interval_count[($m_hour*60 + $m_min)/$hist_interval]++;
#ENDIF ($hist_opt > 0)
}
elsif ($flag eq "=>") {
$size = $message[$SIZE] || 0;
if ($host ne "local") {
$message[$REMOTE_DELIVERED] = 1;
#IFDEF ($show_relay)
# Determine relaying address if either only one address listed,
# or two the same. If they are different, it implies a forwarding
# or aliasing, which is not relaying. Note that for multi-aliased
# addresses, there may be a further address between the first
# and last.
if (defined $message[$FROM_HOST]) {
if (/^(\\S+)(?:\\s+\\([^)]\\))?\\s+<([^>]+)>/) {
($old,$new) = ($1,$2);
}
else {
$old = $new = "";
}
if ("\\L$new" eq "\\L$old") {
($old) = /^(\\S+)/ if $old eq "";
my $key = "H=\\L$message[$FROM_HOST]\\E A=\\L$message[$FROM_ADDRESS]\\E => " .
"H=\\L$host\\E$ip A=\\L$old\\E";
if (!defined $relay_pattern || $key !~ /$relay_pattern/o) {
$relayed{$key} = 0 if !defined $relayed{$key};
++$relayed{$key};
}
else {
++$relayed_unshown;
}
}
}
#ENDIF ($show_relay)
}
#IFDEF ($local_league_table || $include_remote_users)
#IFDEF ($local_league_table && $include_remote_users)
{ #Store both local and remote users.
#ENDIF ($local_league_table && $include_remote_users)
#IFDEF ($local_league_table && ! $include_remote_users)
if ($host eq "local") { #Store local users only.
#ENDIF ($local_league_table && ! $include_remote_users)
#IFDEF ($include_remote_users && ! $local_league_table)
if ($host ne "local") { #Store remote users only.
#ENDIF ($include_remote_users && ! $local_league_table)
if (my($user) = split((/\\s</)? " <" : " ", $_)) {
#IFDEF ($include_original_destination)
{
#ENDIF ($include_original_destination)
#IFNDEF ($include_original_destination)
if ($user =~ /^[\\/|]/) {
#ENDIF ($include_original_destination)
#my($parent) = $_ =~ /(<[^@]+@?[^>]*>)/;
my($parent) = $_ =~ / (<.+?>) /; #DT 1.54
if (defined $parent) {
$user = "$user $parent";
#IFDEF ($do_local_domain)
if ($parent =~ /\\@(.+)>/) {
$local_domain = lc($1);
++$delivered_messages_local_domain{$local_domain};
++$delivered_addresses_local_domain{$local_domain};
add_volume(\\$delivered_data_local_domain{$local_domain},\\$delivered_data_gigs_local_domain{$local_domain},$size);
}
#ENDIF ($do_local_domain)
}
}
++$delivered_messages_user{$user};
++$delivered_addresses_user{$user};
add_volume(\\$delivered_data_user{$user},\\$delivered_data_gigs_user{$user},$size);
}
}
#ENDIF ($local_league_table || $include_remote_users)
#IFDEF ($do_sender{Host})
$delivered_messages{Host}{$host}++;
$delivered_addresses{Host}{$host}++;
add_volume(\\$delivered_data{Host}{$host},\\$delivered_data_gigs{Host}{$host},$size);
#ENDIF ($do_sender{Host})
#IFDEF ($do_sender{Domain})
if ($domain) {
++$delivered_messages{Domain}{$domain};
++$delivered_addresses{Domain}{$domain};
add_volume(\\$delivered_data{Domain}{$domain},\\$delivered_data_gigs{Domain}{$domain},$size);
}
#ENDIF ($do_sender{Domain})
#IFDEF ($do_sender{Email})
++$delivered_messages{Email}{$email};
++$delivered_addresses{Email}{$email};
add_volume(\\$delivered_data{Email}{$email},\\$delivered_data_gigs{Email}{$email},$size);
#ENDIF ($do_sender{Email})
#IFDEF ($do_sender{Edomain})
++$delivered_messages{Edomain}{$edomain};
++$delivered_addresses{Edomain}{$edomain};
add_volume(\\$delivered_data{Edomain}{$edomain},\\$delivered_data_gigs{Edomain}{$edomain},$size);
#ENDIF ($do_sender{Edomain})
++$total_delivered_messages;
++$total_delivered_addresses;
add_volume(\\$total_delivered_data,\\$total_delivered_data_gigs,$size);
#IFDEF ($show_transport)
my $transport = (/\\sT=(\\S+)/) ? $1 : ":blackhole:";
++$transported_count{$transport};
add_volume(\\$transported_data{$transport},\\$transported_data_gigs{$transport},$size);
#ENDIF ($show_transport)
#IFDEF ($hist_opt > 0)
$delivered_interval_count[($m_hour*60 + $m_min)/$hist_interval]++;
#ENDIF ($hist_opt > 0)
#IFDEF ($#delivery_times > 0)
if (/ DT=(\S+)/) {
$seconds = wdhms_seconds($1);
for ($i = 0; $i <= $#delivery_times; $i++) {
if ($seconds < $delivery_times[$i]) {
++$dt_all_bin[$i];
++$dt_remote_bin[$i] if $message[$REMOTE_DELIVERED];
last;
}
}
if ($i > $#delivery_times) {
++$dt_all_overflow;
++$dt_remote_overflow if $message[$REMOTE_DELIVERED];
}
}
#ENDIF ($#delivery_times > 0)
}
elsif ($flag eq "->") {
#IFDEF ($local_league_table || $include_remote_users)
#IFDEF ($local_league_table && $include_remote_users)
{ #Store both local and remote users.
#ENDIF ($local_league_table && $include_remote_users)
#IFDEF ($local_league_table && ! $include_remote_users)
if ($host eq "local") { #Store local users only.
#ENDIF ($local_league_table && ! $include_remote_users)
#IFDEF ($include_remote_users && ! $local_league_table)
if ($host ne "local") { #Store remote users only.
#ENDIF ($include_remote_users && ! $local_league_table)
if (my($user) = split((/\\s</)? " <" : " ", $_)) {
#IFDEF ($include_original_destination)
{
#ENDIF ($include_original_destination)
#IFNDEF ($include_original_destination)
if ($user =~ /^[\\/|]/) {
#ENDIF ($include_original_destination)
#my($parent) = $_ =~ /(<[^@]+@?[^>]*>)/;
my($parent) = $_ =~ / (<.+?>) /; #DT 1.54
$user = "$user $parent" if defined $parent;
}
++$delivered_addresses_user{$user};
}
}
#ENDIF ($local_league_table || $include_remote_users)
#IFDEF ($do_sender{Host})
$delivered_addresses{Host}{$host}++;
#ENDIF ($do_sender{Host})
#IFDEF ($do_sender{Domain})
if ($domain) {
++$delivered_addresses{Domain}{$domain};
}
#ENDIF ($do_sender{Domain})
#IFDEF ($do_sender{Email})
++$delivered_addresses{Email}{$email};
#ENDIF ($do_sender{Email})
#IFDEF ($do_sender{Edomain})
++$delivered_addresses{Edomain}{$edomain};
#ENDIF ($do_sender{Edomain})
++$total_delivered_addresses;
}
elsif ($flag eq "==" && defined($message[$SIZE]) && !defined($message[$DELAYED])) {
++$delayed_count;
$message[$DELAYED] = 1;
}
elsif ($flag eq "**") {
if (defined ($message[$SIZE])) {
unless (defined $message[$HAD_ERROR]) {
++$message_errors;
$message[$HAD_ERROR] = 1;
}
}
#IFDEF ($show_errors)
++$errors_count{$_};
#ENDIF ($show_errors)
}
elsif ($flag eq "Co") {
#Completed?
#IFDEF ($#queue_times >= 0)
$queued = queue_time($tod, $message[$ARRIVAL_TIME], $id);
for ($i = 0; $i <= $#queue_times; $i++) {
if ($queued < $queue_times[$i]) {
++$qt_all_bin[$i];
++$qt_remote_bin[$i] if $message[$REMOTE_DELIVERED];
last;
}
}
if ($i > $#queue_times) {
++$qt_all_overflow;
++$qt_remote_overflow if $message[$REMOTE_DELIVERED];
}
#ENDIF ($#queue_times >= 0)
#IFDEF ($#rcpt_times >= 0)
if (/ QT=(\S+)/) {
$seconds = wdhms_seconds($1);
#Calculate $queued if not previously calculated above.
#IFNDEF ($#queue_times >= 0)
$queued = queue_time($tod, $message[$ARRIVAL_TIME], $id);
#ENDIF ($#queue_times >= 0)
$rcpt_time = $seconds - $queued;
my($protocol);
if (defined $message[$PROTOCOL]) {
$protocol = $message[$PROTOCOL];
# Create the bin if its not already defined.
unless (exists $rcpt_times_bin{$protocol}) {
initialise_rcpt_times($protocol);
}
}
for ($i = 0; $i <= $#rcpt_times; ++$i) {
if ($rcpt_time < $rcpt_times[$i]) {
++$rcpt_times_bin{all}[$i];
++$rcpt_times_bin{$protocol}[$i] if defined $protocol;
last;
}
}
if ($i > $#rcpt_times) {
++$rcpt_times_overflow{all};
++$rcpt_times_overflow{$protocol} if defined $protocol;
}
}
#ENDIF ($#rcpt_times >= 0)
delete($messages{$id});
}
elsif ($flag eq "SA") {
$ip = (/From.*?(\\[[^]]+\\])/ || /\\((local)\\)/) ? $1 : "";
#SpamAssassin message
if (/Action: ((permanently|temporarily) rejected message|flagged as Spam but accepted): score=(\d+\.\d)/) {
#add_volume(\\$spam_score,\\$spam_score_gigs,$3);
++$spam_count_by_ip{$ip};
} elsif (/Action: scanned but message isn\'t spam: score=(-?\d+\.\d)/) {
#add_volume(\\$ham_score,\\$ham_score_gigs,$1);
++$ham_count_by_ip{$ip};
} elsif (/(Not running SA because SAEximRunCond expanded to false|check skipped due to message size)/) {
++$ham_count_by_ip{$ip};
}
}
# Look for Reject messages or blackholed messages (deliveries
# without a transport)
if ($flag eq "Re" || ($flag eq "=>" && ! /\\sT=\\S+/)) {
# Correct the IP address for rejects:
# rejected EHLO from my.test.net [10.0.0.5]: syntactically invalid argument(s):
# rejected EHLO from [10.0.0.6]: syntactically invalid argument(s):
$ip = $1 if ($ip eq "local" && /^rejected [HE][HE]LO from .*?(\[.+?\]):/);
if (/SpamAssassin/) {
++$rejected_count_by_reason{"Rejected by SpamAssassin"};
++$rejected_count_by_ip{$ip};
}
elsif (
/(temporarily rejected [A-Z]*) .*?(: .*?)(:|\s*$)/
) {
++$temporarily_rejected_count_by_reason{"\u$1$2"};
++$temporarily_rejected_count_by_ip{$ip};
}
elsif (
/(temporarily refused connection)/
) {
++$temporarily_rejected_count_by_reason{"\u$1"};
++$temporarily_rejected_count_by_ip{$ip};
}
elsif (
/(listed at [^ ]+)/ ||
/(Forged IP detected in HELO)/ ||
/(Invalid domain or IP given in HELO\/EHLO)/ ||
/(unqualified recipient rejected)/ ||
/(closed connection (after|in response) .*?)\s*$/ ||
/(sender rejected)/ ||
# 2005-09-23 15:07:49 1EInHJ-0007Ex-Au H=(a.b.c) [10.0.0.1] F=<> rejected after DATA: This message contains a virus: (Eicar-Test-Signature) please scan your system.
# 2005-10-06 10:50:07 1ENRS3-0000Nr-Kt => blackhole (DATA ACL discarded recipients): This message contains a virus: (Worm.SomeFool.P) please scan your system.
/ rejected after DATA: (.*)/ ||
/ (rejected DATA: .*)/ ||
/.DATA ACL discarded recipients.: (.*)/ ||
/rejected after DATA: (unqualified address not permitted)/ ||
/(VRFY rejected)/ ||
# /(sender verify (defer|fail))/i ||
/(too many recipients)/ ||
/(refused relay.*?) to/ ||
/(rejected by non-SMTP ACL: .*)/ ||
/(rejected by local_scan.*)/ ||
# SMTP call from %s dropped: too many syntax or protocol errors (last command was "%s"
# SMTP call from %s dropped: too many nonmail commands
/(dropped: too many ((nonmail|unrecognized) commands|syntax or protocol errors))/ ||
# local_scan() function crashed with signal %d - message temporarily rejected
# local_scan() function timed out - message temporarily rejected
/(local_scan.. function .* - message temporarily rejected)/ ||
# SMTP protocol synchronization error (input sent without waiting for greeting): rejected connection from %s
/(SMTP protocol .*?(error|violation))/ ||
/(message too big)/
) {
++$rejected_count_by_reason{"\u$1"};
++$rejected_count_by_ip{$ip};
}
elsif (/rejected [HE][HE]LO from [^:]*: syntactically invalid argument/) {
++$rejected_count_by_reason{"Rejected HELO/EHLO: syntactically invalid argument"};
++$rejected_count_by_ip{$ip};
}
elsif (/response to "RCPT TO.*? was: (.*)/) {
++$rejected_count_by_reason{"Response to RCPT TO was: $1"};
++$rejected_count_by_ip{$ip};
}
elsif (
/(lookup of host )\S+ (failed)/ ||
# rejected from <%s>%s%s%s%s: message too big:
/(rejected [A-Z]*) .*?(: .*?)(:|\s*$)/ ||
# refused connection from %s (host_reject_connection)
# refused connection from %s (tcp wrappers)
/(refused connection )from.*? (\(.*)/ ||
# error from remote mailer after RCPT TO:<a@b.c>: host a.b.c [10.0.0.1]: 450 <a@b.c>: Recipient address rejected: Greylisted for 60 seconds
# error from remote mailer after MAIL FROM:<> SIZE=3468: host a.b.c [10.0.0.1]: 421 a.b.c has refused your connection because your server did not have a PTR record.
/(error from remote mailer after .*?:).*(: .*?)(:|\s*$)/ ||
# a.b.c F=<a@b.c> rejected after DATA: "@" or "." expected after "Undisclosed-Recipient": failing address in "To" header is: <Undisclosed-Recipient:;>
/rejected after DATA: ("." or "." expected).*?(: failing address in .*? header)/ ||
# connection from %s refused load average = %.2f
/(Connection )from.*? (refused: load average)/ ||
# connection from %s refused (IP options)
# Connection from %s refused: too many connections
# connection from %s refused
/([Cc]onnection )from.*? (refused.*)/ ||
# [10.0.0.1]: connection refused
/: (Connection refused)()/
) {
++$rejected_count_by_reason{"\u$1$2"};
++$rejected_count_by_ip{$ip};
}
elsif (
# 2008-03-31 06:25:22 H=mail.densitron.com [216.70.140.224]:45386 temporarily rejected connection in "connect" ACL: too fast reconnects // .hs
# 2008-03-31 06:25:22 H=mail.densitron.com [216.70.140.224]:45386 temporarily rejected connection in "connect" ACL // .hs
/(temporarily rejected connection in .*?ACL:?.*)/
) {
++$temporarily_rejected_count_by_ip{$ip};
++$temporarily_rejected_count_by_reason{"\u$1"};
}
else {
++$rejected_count_by_reason{Unknown};
++$rejected_count_by_ip{$ip};
print STDERR "Unknown rejection: $_" if $debug;
}
}
}';
# We now do a 'C preprocessor style operation on our parser
# to remove bits not in use.
my(%defines_in_operation,$removing_lines,$processed_parser);
foreach (split (/\n/,$parser)) {
if ((/^\s*#\s*IFDEF\s*\((.*?)\)/i && ! eval $1) ||
(/^\s*#\s*IFNDEF\s*\((.*?)\)/i && eval $1) ) {
$defines_in_operation{$1} = 1;
$removing_lines = 1;
}
# Convert constants.
while (/(\$[A-Z][A-Z_]*)\b/) {
my $constant = eval $1;
s/(\$[A-Z][A-Z_]*)\b/$constant/;
}
$processed_parser .= $_."\n" unless $removing_lines;
if (/^\s*#\s*ENDIF\s*\((.*?)\)/i) {
delete $defines_in_operation{$1};
unless (keys %defines_in_operation) {
$removing_lines = 0;
}
}
}
print STDERR "# START OF PARSER:$processed_parser\n# END OF PARSER\n\n" if $debug;
return $processed_parser;
}
#######################################################################
# parse();
#
# parse($parser,\*FILEHANDLE);
#
# This subroutine accepts a parser and a filehandle from main and parses each
# line. We store the results into global variables.
#######################################################################
sub parse {
my($parser,$fh) = @_;
if ($merge_reports) {
parse_old_eximstat_reports($fh);
}
else {
eval $parser;
die ($@) if $@;
}
}
#######################################################################
# print_header();
#
# print_header();
#
# Print our headers and contents.
#######################################################################
sub print_header {
my $title = "Exim statistics from $begin to $end";
print $txt_fh "\n$title\n" if $txt_fh;
if ($htm_fh) {
print $htm_fh html_header($title);
print $htm_fh "<ul>\n";
print $htm_fh "<li><a href=\"#Grandtotal\">Grand total summary</a>\n";
print $htm_fh "<li><a href=\"#Patterns\">User Specified Patterns</a>\n" if @user_patterns;
print $htm_fh "<li><a href=\"#Transport\">Deliveries by Transport</a>\n" if $show_transport;
if ($hist_opt) {
print $htm_fh "<li><a href=\"#Messages received\">Messages received per hour</a>\n";
print $htm_fh "<li><a href=\"#Deliveries\">Deliveries per hour</a>\n";
}
if ($#queue_times >= 0) {
print $htm_fh "<li><a href=\"#Time spent on the queue all messages\">Time spent on the queue: all messages</a>\n";
print $htm_fh "<li><a href=\"#Time spent on the queue messages with at least one remote delivery\">Time spent on the queue: messages with at least one remote delivery</a>\n";
}
if ($#delivery_times >= 0) {
print $htm_fh "<li><a href=\"#Delivery times all messages\">Delivery times: all messages</a>\n";
print $htm_fh "<li><a href=\"#Delivery times messages with at least one remote delivery\">Delivery times: messages with at least one remote delivery</a>\n";
}
if ($#rcpt_times >= 0) {
print $htm_fh "<li><a href=\"#Receipt times all messages\">Receipt times</a>\n";
}
print $htm_fh "<li><a href=\"#Relayed messages\">Relayed messages</a>\n" if $show_relay;
if ($topcount) {
print $htm_fh "<li><a href=\"#Mail rejection reason count\">Top $topcount mail rejection reasons by message count</a>\n" if %rejected_count_by_reason;
foreach ('Host','Domain','Email','Edomain') {
next unless $do_sender{$_};
print $htm_fh "<li><a href=\"#Sending \l$_ count\">Top $topcount sending \l${_}s by message count</a>\n";
print $htm_fh "<li><a href=\"#Sending \l$_ volume\">Top $topcount sending \l${_}s by volume</a>\n";
}
if (($local_league_table || $include_remote_users) && %received_count_user) {
print $htm_fh "<li><a href=\"#Local sender count\">Top $topcount local senders by message count</a>\n";
print $htm_fh "<li><a href=\"#Local sender volume\">Top $topcount local senders by volume</a>\n";
}
foreach ('Host','Domain','Email','Edomain') {
next unless $do_sender{$_};
print $htm_fh "<li><a href=\"#$_ destination count\">Top $topcount \l$_ destinations by message count</a>\n";
print $htm_fh "<li><a href=\"#$_ destination volume\">Top $topcount \l$_ destinations by volume</a>\n";
}
if (($local_league_table || $include_remote_users) && %delivered_messages_user) {
print $htm_fh "<li><a href=\"#Local destination count\">Top $topcount local destinations by message count</a>\n";
print $htm_fh "<li><a href=\"#Local destination volume\">Top $topcount local destinations by volume</a>\n";
}
if (($local_league_table || $include_remote_users) && %delivered_messages_local_domain) {
print $htm_fh "<li><a href=\"#Local domain destination count\">Top $topcount local domain destinations by message count</a>\n";
print $htm_fh "<li><a href=\"#Local domain destination volume\">Top $topcount local domain destinations by volume</a>\n";
}
print $htm_fh "<li><a href=\"#Rejected ip count\">Top $topcount rejected ips by message count</a>\n" if %rejected_count_by_ip;
print $htm_fh "<li><a href=\"#Temporarily rejected ip count\">Top $topcount temporarily rejected ips by message count</a>\n" if %temporarily_rejected_count_by_ip;
print $htm_fh "<li><a href=\"#Non-rejected spamming ip count\">Top $topcount non-rejected spamming ips by message count</a>\n" if %spam_count_by_ip;
}
print $htm_fh "<li><a href=\"#errors\">List of errors</a>\n" if %errors_count;
print $htm_fh "</ul>\n<hr>\n";
}
if ($xls_fh)
{
$ws_global->write($row++, $col+0, "Exim Statistics", $f_header1);
&set_worksheet_line($ws_global, $row, $col, ["from:", $begin, "to:", $end], $f_default);
$row+=2;
}
}
#######################################################################
# print_grandtotals();
#
# print_grandtotals();
#
# Print the grand totals.
#######################################################################
sub print_grandtotals {
# Get the sender by headings and results. This is complicated as we can have
# different numbers of columns.
my($sender_txt_header,$sender_txt_format,$sender_html_format);
my(@received_totals,@delivered_totals);
my($row_tablehead, $row_max);
my(@col_headers) = ('TOTAL', 'Volume', 'Messages', 'Addresses');
foreach ('Host','Domain','Email','Edomain') {
next unless $do_sender{$_};
if ($merge_reports) {
push(@received_totals, get_report_total($report_totals{Received},"${_}s"));
push(@delivered_totals,get_report_total($report_totals{Delivered},"${_}s"));
}
else {
push(@received_totals,scalar(keys %{$received_data{$_}}));
push(@delivered_totals,scalar(keys %{$delivered_data{$_}}));
}
$sender_txt_header .= " " x ($COLUMN_WIDTHS - length($_)) . $_ . 's';
$sender_html_format .= "<td align=\"right\">%s</td>";
$sender_txt_format .= " " x ($COLUMN_WIDTHS - 5) . "%6s";
push(@col_headers,"${_}s");
}
my $txt_format1 = " %-16s %9s %6d %6s $sender_txt_format";
my $txt_format2 = " %6d %4.1f%% %6d %4.1f%%",
my $htm_format1 = "<tr><td>%s</td><td align=\"right\">%s</td><td align=\"right\">%s</td><td align=\"right\">%s</td>$sender_html_format";
my $htm_format2 = "<td align=\"right\">%d</td><td align=\"right\">%4.1f%%</td><td align=\"right\">%d</td><td align=\"right\">%4.1f%%</td>";
if ($txt_fh) {
my $sender_spaces = " " x length($sender_txt_header);
print $txt_fh "\n";
print $txt_fh "Grand total summary\n";
print $txt_fh "-------------------\n";
print $txt_fh " $sender_spaces At least one address\n";
print $txt_fh " TOTAL Volume Messages Addresses $sender_txt_header Delayed Failed\n";
}
if ($htm_fh) {
print $htm_fh "<a name=\"Grandtotal\"></a>\n";
print $htm_fh "<h2>Grand total summary</h2>\n";
print $htm_fh "<table border=1>\n";
print $htm_fh "<tr><th>" . join('</th><th>',@col_headers) . "</th><th colspan=2>At least one addr<br>Delayed</th><th colspan=2>At least one addr<br>Failed</th>\n";
}
if ($xls_fh) {
$ws_global->write($row++, 0, "Grand total summary", $f_header2);
$ws_global->write($row, 0, \@col_headers, $f_header2);
$ws_global->merge_range($row, scalar(@col_headers), $row, scalar(@col_headers)+1, "At least one addr Delayed", $f_header2_m);
$ws_global->merge_range($row, scalar(@col_headers)+2, $row, scalar(@col_headers)+3, "At least one addr Failed", $f_header2_m);
#$ws_global->write(++$row, scalar(@col_headers), ['Total','Percent','Total','Percent'], $f_header2);
}
my($volume,$failed_count);
if ($merge_reports) {
$volume = volume_rounded($report_totals{Received}{Volume}, $report_totals{Received}{'Volume-gigs'});
$total_received_count = get_report_total($report_totals{Received},'Messages');
$failed_count = get_report_total($report_totals{Received},'Failed');
$delayed_count = get_report_total($report_totals{Received},'Delayed');
}
else {
$volume = volume_rounded($total_received_data, $total_received_data_gigs);
$failed_count = $message_errors;
}
{
no integer;
my @content=(
$volume,$total_received_count,'',
@received_totals,
$delayed_count,
($total_received_count) ? ($delayed_count*100/$total_received_count) : 0,
$failed_count,
($total_received_count) ? ($failed_count*100/$total_received_count) : 0
);
printf $txt_fh ("$txt_format1$txt_format2\n", 'Received', @content) if $txt_fh;
printf $htm_fh ("$htm_format1$htm_format2\n", 'Received', @content) if $htm_fh;
if ($xls_fh) {
$ws_global->write(++$row, 0, 'Received', $f_default);
for (my $i=0; $i < scalar(@content); $i++) {
if ($i == 4 || $i == 6) {
$ws_global->write($row, $i+1, $content[$i]/100, $f_percent);
}
else {
$ws_global->write($row, $i+1, $content[$i], $f_default);
}
}
}
}
if ($merge_reports) {
$volume = volume_rounded($report_totals{Delivered}{Volume}, $report_totals{Delivered}{'Volume-gigs'});
$total_delivered_messages = get_report_total($report_totals{Delivered},'Messages');
$total_delivered_addresses = get_report_total($report_totals{Delivered},'Addresses');
}
else {
$volume = volume_rounded($total_delivered_data, $total_delivered_data_gigs);
}
my @content=($volume, $total_delivered_messages, $total_delivered_addresses, @delivered_totals);
printf $txt_fh ("$txt_format1\n", 'Delivered', @content) if $txt_fh;
printf $htm_fh ("$htm_format1\n", 'Delivered', @content) if $htm_fh;
if ($xls_fh) {
$ws_global->write(++$row, 0, 'Delivered', $f_default);
for (my $i=0; $i < scalar(@content); $i++) {
$ws_global->write($row, $i+1, $content[$i], $f_default);
}
}
if ($merge_reports) {
foreach ('Rejects', 'Temp Rejects', 'Ham', 'Spam') {
my $messages = get_report_total($report_totals{$_},'Messages');
my $addresses = get_report_total($report_totals{$_},'Addresses');
if ($messages) {
@content = ($_, '', $messages, '');
push(@content,get_report_total($report_totals{$_},'Hosts')) if $do_sender{Host};
#These rows do not have entries for the following columns (if specified)
foreach ('Domain','Email','Edomain') {
push(@content,'') if $do_sender{$_};
}
printf $txt_fh ("$txt_format1\n", @content) if $txt_fh;
printf $htm_fh ("$htm_format1\n", @content) if $htm_fh;
$ws_global->write(++$row, 0, \@content) if $xls_fh;
}
}
}
else {
foreach my $total_aref (['Rejects',\%rejected_count_by_ip],
['Temp Rejects',\%temporarily_rejected_count_by_ip],
['Ham',\%ham_count_by_ip],
['Spam',\%spam_count_by_ip]) {
#Count the number of messages of this type.
my $messages = 0;
map {$messages += $_} values %{$total_aref->[1]};
if ($messages > 0) {
@content = ($total_aref->[0], '', $messages, '');
#Count the number of distinct IPs for the Hosts column.
push(@content,scalar(keys %{$total_aref->[1]})) if $do_sender{Host};
#These rows do not have entries for the following columns (if specified)
foreach ('Domain','Email','Edomain') {
push(@content,'') if $do_sender{$_};
}
printf $txt_fh ("$txt_format1\n", @content) if $txt_fh;
printf $htm_fh ("$htm_format1\n", @content) if $htm_fh;
$ws_global->write(++$row, 0, \@content) if $xls_fh;
}
}
}
printf $txt_fh "\n" if $txt_fh;
printf $htm_fh "</table>\n" if $htm_fh;
++$row;
}
#######################################################################
# print_user_patterns()
#
# print_user_patterns();
#
# Print the counts of user specified patterns.
#######################################################################
sub print_user_patterns {
my $txt_format1 = " %-18s %6d";
my $htm_format1 = "<tr><td>%s</td><td align=\"right\">%d</td>";
if ($txt_fh) {
print $txt_fh "User Specified Patterns\n";
print $txt_fh "-----------------------";
print $txt_fh "\n Total\n";
}
if ($htm_fh) {
print $htm_fh "<hr><a name=\"Patterns\"></a><h2>User Specified Patterns</h2>\n";
print $htm_fh "<table border=0 width=\"100%\">\n";
print $htm_fh "<tr><td>\n";
print $htm_fh "<table border=1>\n";
print $htm_fh "<tr><th> </th><th>Total</th>\n";
}
if ($xls_fh) {
$ws_global->write($row++, $col, "User Specified Patterns", $f_header2);
&set_worksheet_line($ws_global, $row++, 1, ["Total"], $f_headertab);
}
my($key);
if ($merge_reports) {
# We are getting our data from previous reports.
foreach $key (@user_descriptions) {
my $count = get_report_total($report_totals{patterns}{$key},'Total');
printf $txt_fh ("$txt_format1\n",$key,$count) if $txt_fh;
printf $htm_fh ("$htm_format1\n",$key,$count) if $htm_fh;
if ($xls_fh)
{
&set_worksheet_line($ws_global, $row++, 0, [$key,$count], $f_default);
}
}
}
else {
# We are getting our data from mainlog files.
my $user_pattern_index = 0;
foreach $key (@user_descriptions) {
printf $txt_fh ("$txt_format1\n",$key,$user_pattern_totals[$user_pattern_index]) if $txt_fh;
printf $htm_fh ("$htm_format1\n",$key,$user_pattern_totals[$user_pattern_index]) if $htm_fh;
$ws_global->write($row++, 0, [$key,$user_pattern_totals[$user_pattern_index]]) if $xls_fh;
$user_pattern_index++;
}
}
print $txt_fh "\n" if $txt_fh;
print $htm_fh "</table>\n\n" if $htm_fh;
if ($xls_fh)
{
++$row;
}
if ($hist_opt > 0) {
my $user_pattern_index = 0;
foreach $key (@user_descriptions) {
print_histogram($key, 'occurence', @{$user_pattern_interval_count[$user_pattern_index]});
$user_pattern_index++;
}
}
}
#######################################################################
# print_rejects()
#
# print_rejects();
#
# Print statistics about rejected mail.
#######################################################################
sub print_rejects {
my($format1,$reason);
my $txt_format1 = " %-40s %6d";
my $htm_format1 = "<tr><td>%s</td><td align=\"right\">%d</td>";
if ($txt_fh) {
print $txt_fh "Rejected mail by reason\n";
print $txt_fh "-----------------------";
print $txt_fh "\n Total\n";
}
if ($htm_fh) {
print $htm_fh "<hr><a name=\"patterns\"></a><h2>Rejected mail by reason</h2>\n";
print $htm_fh "<table border=0 width=\"100%\"><tr><td><table border=1>\n";
print $htm_fh "<tr><th> </th><th>Total</th>\n";
}
if ($xls_fh) {
$ws_global->write($row++, $col, "Rejected mail by reason", $f_header2);
&set_worksheet_line($ws_global, $row++, 1, ["Total"], $f_headertab);
}
my $href = ($merge_reports) ? $report_totals{rejected_mail_by_reason} : \%rejected_count_by_reason;
my(@chartdatanames, @chartdatavals_count);
foreach $reason (top_n_sort($topcount, $href, undef, undef)) {
printf $txt_fh ("$txt_format1\n",$reason,$href->{$reason}) if $txt_fh;
printf $htm_fh ("$htm_format1\n",$reason,$href->{$reason}) if $htm_fh;
set_worksheet_line($ws_global, $row++, 0, [$reason,$href->{$reason}], $f_default) if $xls_fh;
push(@chartdatanames, $reason);
push(@chartdatavals_count, $href->{$reason});
}
$row++ if $xls_fh;
print $txt_fh "\n" if $txt_fh;
if ($htm_fh) {
print $htm_fh "</tr></table></td><td>";
if ($HAVE_GD_Graph_pie && $charts && ($#chartdatavals_count > 0)) {
# calculate the graph
my @data = (
\@chartdatanames,
\@chartdatavals_count
);
my $graph = GD::Graph::pie->new(200, 200);
$graph->set(
x_label => 'Rejection Reasons',
y_label => 'Messages',
title => 'By count',
);
my $gd = $graph->plot(\@data) or warn($graph->error);
if ($gd) {
open(IMG, ">$chartdir/rejections_count.png") or die "Could not write $chartdir/rejections_count.png: $!\n";
binmode IMG;
print IMG $gd->png;
close IMG;
print $htm_fh "<img src=\"$chartrel/rejections_count.png\">";
}
}
print $htm_fh "</td></tr></table>\n\n";
}
}
#######################################################################
# print_transport();
#
# print_transport();
#
# Print totals by transport.
#######################################################################
sub print_transport {
my(@chartdatanames);
my(@chartdatavals_count);
my(@chartdatavals_vol);
no integer; #Lose this for charting the data.
my $txt_format1 = " %-18s %6s %6d";
my $htm_format1 = "<tr><td>%s</td><td align=\"right\">%s</td><td align=\"right\">%d</td>";
if ($txt_fh) {
print $txt_fh "Deliveries by transport\n";
print $txt_fh "-----------------------";
print $txt_fh "\n Volume Messages\n";
}
if ($htm_fh) {
print $htm_fh "<hr><a name=\"Transport\"></a><h2>Deliveries by Transport</h2>\n";
print $htm_fh "<table border=0 width=\"100%\"><tr><td><table border=1>\n";
print $htm_fh "<tr><th> </th><th>Volume</th><th>Messages</th>\n";
}
if ($xls_fh) {
$ws_global->write(++$row, $col, "Deliveries by transport", $f_header2);
$ws_global->write(++$row, 1, ["Volume", "Messages"], $f_headertab);
}
my($key);
if ($merge_reports) {
# We are getting our data from previous reports.
foreach $key (sort keys %{$report_totals{transport}}) {
my $count = get_report_total($report_totals{transport}{$key},'Messages');
my @content=($key, volume_rounded($report_totals{transport}{$key}{Volume},
$report_totals{transport}{$key}{'Volume-gigs'}), $count);
push(@chartdatanames, $key);
push(@chartdatavals_count, $count);
push(@chartdatavals_vol, $report_totals{transport}{$key}{'Volume-gigs'}*$gig + $report_totals{transport}{$key}{Volume} );
printf $txt_fh ("$txt_format1\n", @content) if $txt_fh;
printf $htm_fh ("$htm_format1\n", @content) if $htm_fh;
$ws_global->write(++$row, 0, \@content) if $xls_fh;
}
}
else {
# We are getting our data from mainlog files.
foreach $key (sort keys %transported_data) {
my @content=($key, volume_rounded($transported_data{$key},$transported_data_gigs{$key}),
$transported_count{$key});
push(@chartdatanames, $key);
push(@chartdatavals_count, $transported_count{$key});
push(@chartdatavals_vol, $transported_data_gigs{$key}*$gig + $transported_data{$key});
printf $txt_fh ("$txt_format1\n", @content) if $txt_fh;
printf $htm_fh ("$htm_format1\n", @content) if $htm_fh;
$ws_global->write(++$row, 0, \@content) if $xls_fh;
}
}
print $txt_fh "\n" if $txt_fh;
if ($htm_fh) {
print $htm_fh "</tr></table></td><td>";
if ($HAVE_GD_Graph_pie && $charts && ($#chartdatavals_count > 0))
{
# calculate the graph
my @data = (
\@chartdatanames,
\@chartdatavals_count
);
my $graph = GD::Graph::pie->new(200, 200);
$graph->set(
x_label => 'Transport',
y_label => 'Messages',
title => 'By count',
);
my $gd = $graph->plot(\@data) or warn($graph->error);
if ($gd) {
open(IMG, ">$chartdir/transports_count.png") or die "Could not write $chartdir/transports_count.png: $!\n";
binmode IMG;
print IMG $gd->png;
close IMG;
print $htm_fh "<img src=\"$chartrel/transports_count.png\">";
}
}
print $htm_fh "</td><td>";
if ($HAVE_GD_Graph_pie && $charts && ($#chartdatavals_vol > 0)) {
my @data = (
\@chartdatanames,
\@chartdatavals_vol
);
my $graph = GD::Graph::pie->new(200, 200);
$graph->set(
title => 'By volume',
);
my $gd = $graph->plot(\@data) or warn($graph->error);
if ($gd) {
open(IMG, ">$chartdir/transports_vol.png") or die "Could not write $chartdir/transports_vol.png: $!\n";
binmode IMG;
print IMG $gd->png;
close IMG;
print $htm_fh "<img src=\"$chartrel/transports_vol.png\">";
}
}
print $htm_fh "</td></tr></table>\n\n";
}
}
#######################################################################
# print_relay();
#
# print_relay();
#
# Print our totals by relay.
#######################################################################
sub print_relay {
my $row_print_relay=1;
my $temp = "Relayed messages";
print $htm_fh "<hr><a name=\"$temp\"></a><h2>$temp</h2>\n" if $htm_fh;
if (scalar(keys %relayed) > 0 || $relayed_unshown > 0) {
my $shown = 0;
my $spacing = "";
my $txt_format = "%7d %s\n => %s\n";
my $htm_format = "<tr><td align=\"right\">%d</td><td>%s</td><td>%s</td>\n";
printf $txt_fh ("%s\n%s\n\n", $temp, "-" x length($temp)) if $txt_fh;
if ($htm_fh) {
print $htm_fh "<table border=1>\n";
print $htm_fh "<tr><th>Count</th><th>From</th><th>To</th>\n";
}
if ($xls_fh) {
$ws_relayed->write($row_print_relay++, $col, $temp, $f_header2);
&set_worksheet_line($ws_relayed, $row_print_relay++, 0, ["Count", "From", "To"], $f_headertab);
}
my($key);
foreach $key (sort keys %relayed) {
my $count = $relayed{$key};
$shown += $count;
$key =~ s/[HA]=//g;
my($one,$two) = split(/=> /, $key);
my @content=($count, $one, $two);
printf $txt_fh ($txt_format, @content) if $txt_fh;
printf $htm_fh ($htm_format, @content) if $htm_fh;
if ($xls_fh)
{
&set_worksheet_line($ws_relayed, $row_print_relay++, 0, \@content);
}
$spacing = "\n";
}
print $htm_fh "</table>\n<p>\n" if $htm_fh;
print $txt_fh "${spacing}Total: $shown (plus $relayed_unshown unshown)\n\n" if $txt_fh;
print $htm_fh "${spacing}Total: $shown (plus $relayed_unshown unshown)\n\n" if $htm_fh;
if ($xls_fh)
{
&set_worksheet_line($ws_relayed, $row_print_relay++, 0, [$shown, "Sum of shown" ]);
&set_worksheet_line($ws_relayed, $row_print_relay++, 0, [$relayed_unshown, "unshown"]);
$row_print_relay++;
}
}
else {
print $txt_fh "No relayed messages\n-------------------\n\n" if $txt_fh;
print $htm_fh "No relayed messages\n\n" if $htm_fh;
if ($xls_fh)
{
$row_print_relay++;
}
}
}
#######################################################################
# print_errors();
#
# print_errors();
#
# Print our errors. In HTML, we display them as a list rather than a table -
# Netscape doesn't like large tables!
#######################################################################
sub print_errors {
my $total_errors = 0;
$row=1;
if (scalar(keys %errors_count) != 0) {
my $temp = "List of errors";
my $htm_format = "<li>%d - %s\n";
printf $txt_fh ("%s\n%s\n\n", $temp, "-" x length($temp)) if $txt_fh;
if ($htm_fh) {
print $htm_fh "<hr><a name=\"errors\"></a><h2>$temp</h2>\n";
print $htm_fh "<ul><li><b>Count - Error</b>\n";
}
if ($xls_fh)
{
$ws_errors->write($row++, 0, $temp, $f_header2);
&set_worksheet_line($ws_errors, $row++, 0, ["Count", "Error"], $f_headertab);
}
my($key);
foreach $key (sort keys %errors_count) {
my $text = $key;
chomp($text);
$text =~ s/\s\s+/ /g; #Convert multiple spaces to a single space.
$total_errors += $errors_count{$key};
if ($txt_fh) {
printf $txt_fh ("%5d ", $errors_count{$key});
my $text_remaining = $text;
while (length($text_remaining) > 65) {
my($first,$rest) = $text_remaining =~ /(.{50}\S*)\s+(.+)/;
last if !$first;
printf $txt_fh ("%s\n\t ", $first);
$text_remaining = $rest;
}
printf $txt_fh ("%s\n\n", $text_remaining);
}
if ($htm_fh) {
#Translate HTML tag characters. Sergey Sholokh.
$text =~ s/\</\<\;/g;
$text =~ s/\>/\>\;/g;
printf $htm_fh ($htm_format,$errors_count{$key},$text);
}
if ($xls_fh)
{
&set_worksheet_line($ws_errors, $row++, 0, [$errors_count{$key},$text]);
}
}
$temp = "Errors encountered: $total_errors";
if ($txt_fh) {
print $txt_fh $temp, "\n";
print $txt_fh "-" x length($temp),"\n";
}
if ($htm_fh) {
print $htm_fh "</ul>\n<p>\n";
print $htm_fh $temp, "\n";
}
if ($xls_fh)
{
&set_worksheet_line($ws_errors, $row++, 0, [$total_errors, "Sum of Errors encountered"]);
}
}
}
#######################################################################
# parse_old_eximstat_reports();
#
# parse_old_eximstat_reports($fh);
#
# Parse old eximstat output so we can merge daily stats to weekly stats and weekly to monthly etc.
#
# To test that the merging still works after changes, do something like the following.
# All the diffs should produce no output.
#
# options='-bydomain -byemail -byhost -byedomain'
# options="$options -show_rt1,2,4 -show_dt 1,2,4"
# options="$options -pattern 'Completed Messages' /Completed/"
# options="$options -pattern 'Received Messages' /<=/"
#
# ./eximstats $options mainlog > mainlog.txt
# ./eximstats $options -merge mainlog.txt > mainlog.2.txt
# diff mainlog.txt mainlog.2.txt
#
# ./eximstats $options -html mainlog > mainlog.html
# ./eximstats $options -merge -html mainlog.txt > mainlog.2.html
# diff mainlog.html mainlog.2.html
#
# ./eximstats $options -merge mainlog.html > mainlog.3.txt
# diff mainlog.txt mainlog.3.txt
#
# ./eximstats $options -merge -html mainlog.html > mainlog.3.html
# diff mainlog.html mainlog.3.html
#
# ./eximstats $options -nvr mainlog > mainlog.nvr.txt
# ./eximstats $options -merge mainlog.nvr.txt > mainlog.4.txt
# diff mainlog.txt mainlog.4.txt
#
# # double_mainlog.txt should have twice the values that mainlog.txt has.
# ./eximstats $options mainlog mainlog > double_mainlog.txt
#######################################################################
sub parse_old_eximstat_reports {
my($fh) = @_;
my(%league_table_value_entered, %league_table_value_was_zero, %table_order);
my(%user_pattern_index);
my $user_pattern_index = 0;
map {$user_pattern_index{$_} = $user_pattern_index++} @user_descriptions;
my $user_pattern_keys = join('|', @user_descriptions);
while (<$fh>) {
PARSE_OLD_REPORT_LINE:
if (/Exim statistics from ([\d\-]+ [\d:]+(\s+[\+\-]\d+)?) to ([\d\-]+ [\d:]+(\s+[\+\-]\d+)?)/) {
$begin = $1 if ($1 lt $begin);
$end = $3 if ($3 gt $end);
}
elsif (/Grand total summary/) {
# Fill in $report_totals{Received|Delivered}{Volume|Messages|Addresses|Hosts|Domains|...|Delayed|DelayedPercent|Failed|FailedPercent}
my(@fields, @delivered_fields);
my $doing_table = 0;
while (<$fh>) {
$_ = html2txt($_); #Convert general HTML markup to text.
s/At least one addr//g; #Another part of the HTML output we don't want.
# TOTAL Volume Messages Addresses Hosts Domains Delayed Failed
# Received 26MB 237 177 23 8 3.4% 28 11.8%
# Delivered 13MB 233 250 99 88
if (/TOTAL\s+(.*?)\s*$/) {
$doing_table = 1;
@delivered_fields = split(/\s+/,$1);
#Delayed and Failed have two columns each, so add the extra field names in.
splice(@delivered_fields,-1,1,'DelayedPercent','Failed','FailedPercent');
# Addresses only figure in the Delivered row, so remove them from the
# normal fields.
@fields = grep !/Addresses/, @delivered_fields;
}
elsif (/(Received)\s+(.*?)\s*$/) {
print STDERR "Parsing $_" if $debug;
add_to_totals($report_totals{$1},\@fields,$2);
}
elsif (/(Delivered)\s+(.*?)\s*$/) {
print STDERR "Parsing $_" if $debug;
add_to_totals($report_totals{$1},\@delivered_fields,$2);
my $data = $2;
# If we're merging an old report which doesn't include addresses,
# then use the Messages field instead.
unless (grep(/Addresses/, @delivered_fields)) {
my %tmp;
line_to_hash(\%tmp,\@delivered_fields,$data);
add_to_totals($report_totals{Delivered},['Addresses'],$tmp{Messages});
}
}
elsif (/(Temp Rejects|Rejects|Ham|Spam)\s+(.*?)\s*$/) {
print STDERR "Parsing $_" if $debug;
add_to_totals($report_totals{$1},['Messages','Hosts'],$2);
}
else {
last if $doing_table;
}
}
}
elsif (/User Specified Patterns/i) {
#User Specified Patterns
#-----------------------
# Total
# Description 85
while (<$fh>) { last if (/Total/); } #Wait until we get the table headers.
while (<$fh>) {
print STDERR "Parsing $_" if $debug;
$_ = html2txt($_); #Convert general HTML markup to text.
if (/^\s*(.*?)\s+(\d+)\s*$/) {
$report_totals{patterns}{$1} = {} unless (defined $report_totals{patterns}{$1});
add_to_totals($report_totals{patterns}{$1},['Total'],$2);
}
last if (/^\s*$/); #Finished if we have a blank line.
}
}
elsif (/(^|<h2>)($user_pattern_keys) per /o) {
# Parse User defined pattern histograms if they exist.
parse_histogram($fh, $user_pattern_interval_count[$user_pattern_index{$2}] );
}
elsif (/Deliveries by transport/i) {
#Deliveries by transport
#-----------------------
# Volume Messages
# :blackhole: 70KB 51
# address_pipe 655KB 1
# smtp 11MB 151
while (<$fh>) { last if (/Volume/); } #Wait until we get the table headers.
while (<$fh>) {
print STDERR "Parsing $_" if $debug;
$_ = html2txt($_); #Convert general HTML markup to text.
if (/(\S+)\s+(\d+\S*\s+\d+)/) {
$report_totals{transport}{$1} = {} unless (defined $report_totals{transport}{$1});
add_to_totals($report_totals{transport}{$1},['Volume','Messages'],$2);
}
last if (/^\s*$/); #Finished if we have a blank line.
}
}
elsif (/Messages received per/) {
parse_histogram($fh, \@received_interval_count);
}
elsif (/Deliveries per/) {
parse_histogram($fh, \@delivered_interval_count);
}
#elsif (/Time spent on the queue: (all messages|messages with at least one remote delivery)/) {
elsif (/(Time spent on the queue|Delivery times|Receipt times): ((\S+) messages|messages with at least one remote delivery)((<[^>]*>)*\s*)$/) {
#Time spent on the queue: all messages
#-------------------------------------
#
#Under 1m 217 91.9% 91.9%
# 5m 2 0.8% 92.8%
# 3h 8 3.4% 96.2%
# 6h 7 3.0% 99.2%
# 12h 2 0.8% 100.0%
# Set a pointer to the queue bin so we can use the same code
# block for both all messages and remote deliveries.
#my $bin_aref = ($1 eq 'all messages') ? \@qt_all_bin : \@qt_remote_bin;
my($bin_aref, $times_aref, $overflow_sref);
if ($1 eq 'Time spent on the queue') {
$times_aref = \@queue_times;
if ($2 eq 'all messages') {
$bin_aref = \@qt_all_bin;
$overflow_sref = \$qt_all_overflow;
}
else {
$bin_aref = \@qt_remote_bin;
$overflow_sref = \$qt_remote_overflow;
}
}
elsif ($1 eq 'Delivery times') {
$times_aref = \@delivery_times;
if ($2 eq 'all messages') {
$bin_aref = \@dt_all_bin;
$overflow_sref = \$dt_all_overflow;
}
else {
$bin_aref = \@dt_remote_bin;
$overflow_sref = \$dt_remote_overflow;
}
}
else {
unless (exists $rcpt_times_bin{$3}) {
initialise_rcpt_times($3);
}
$bin_aref = $rcpt_times_bin{$3};
$times_aref = \@rcpt_times;
$overflow_sref = \$rcpt_times_overflow{$3};
}
my ($blank_lines, $reached_table) = (0,0);
while (<$fh>) {
$_ = html2txt($_); #Convert general HTML markup to text.
# The table is preceded by one blank line, and has one blank line
# following it. As the table may be empty, the best way to determine
# that we've finished it is to look for the second blank line.
++$blank_lines if /^\s*$/;
last if ($blank_lines >=2); #Finished the table ?
$reached_table = 1 if (/\d/);
next unless $reached_table;
my $previous_seconds_on_queue = 0;
if (/^\s*(Under|Over|)\s+(\d+[smhdw])\s+(\d+)/) {
print STDERR "Parsing $_" if $debug;
my($modifier,$formatted_time,$count) = ($1,$2,$3);
my $seconds = unformat_time($formatted_time);
my $time_on_queue = ($seconds + $previous_seconds_on_queue) / 2;
$previous_seconds_on_queue = $seconds;
$time_on_queue = $seconds * 2 if ($modifier eq 'Over');
my($i);
for ($i = 0; $i <= $#$times_aref; $i++) {
if ($time_on_queue < $times_aref->[$i]) {
$$bin_aref[$i] += $count;
last;
}
}
$$overflow_sref += $count if ($i > $#$times_aref);
}
}
}
elsif (/Relayed messages/) {
#Relayed messages
#----------------
#
# 1 addr.domain.com [1.2.3.4] a.user@domain.com
# => addr2.domain2.com [5.6.7.8] a2.user2@domain2.com
#
#<tr><td align="right">1</td><td>addr.domain.com [1.2.3.4] a.user@domain.com </td><td>addr2.domain2.com [5.6.7.8] a2.user2@domain2.com</td>
my $reached_table = 0;
my($count,$sender);
while (<$fh>) {
unless ($reached_table) {
last if (/No relayed messages/);
$reached_table = 1 if (/^\s*\d/ || />\d+</);
next unless $reached_table;
}
if (/>(\d+)<.td><td>(.*?) ?<.td><td>(.*?)</) {
update_relayed($1,$2,$3);
}
elsif (/^\s*(\d+)\s+(.*?)\s*$/) {
($count,$sender) = ($1,$2);
}
elsif (/=>\s+(.*?)\s*$/) {
update_relayed($count,$sender,$1);
}
else {
last; #Finished the table ?
}
}
}
elsif (/Top (.*?) by (message count|volume)/) {
#Top 50 sending hosts by message count
#-------------------------------------
#
# 48 1468KB local
# Could also have average values for HTML output.
# 48 1468KB 30KB local
my($category,$by_count_or_volume) = ($1,$2);
#As we show 2 views of each table (by count and by volume),
#most (but not all) entries will appear in both tables.
#Set up a hash to record which entries we have already seen
#and one to record which ones we are seeing for the first time.
if ($by_count_or_volume =~ /count/) {
undef %league_table_value_entered;
undef %league_table_value_was_zero;
undef %table_order;
}
#As this section processes multiple different table categories,
#set up pointers to the hashes to be updated.
my($messages_href,$addresses_href,$data_href,$data_gigs_href);
if ($category =~ /local sender/) {
$messages_href = \%received_count_user;
$addresses_href = undef;
$data_href = \%received_data_user;
$data_gigs_href = \%received_data_gigs_user;
}
elsif ($category =~ /sending (\S+?)s?\b/) {
#Top 50 sending (host|domain|email|edomain)s
#Top sending (host|domain|email|edomain)
$messages_href = \%{$received_count{"\u$1"}};
$data_href = \%{$received_data{"\u$1"}};
$data_gigs_href = \%{$received_data_gigs{"\u$1"}};
}
elsif ($category =~ /local destination/) {
$messages_href = \%delivered_messages_user;
$addresses_href = \%delivered_addresses_user;
$data_href = \%delivered_data_user;
$data_gigs_href = \%delivered_data_gigs_user;
}
elsif ($category =~ /local domain destination/) {
$messages_href = \%delivered_messages_local_domain;
$addresses_href = \%delivered_addresses_local_domain;
$data_href = \%delivered_data_local_domain;
$data_gigs_href = \%delivered_data_gigs_local_domain;
}
elsif ($category =~ /(\S+) destination/) {
#Top 50 (host|domain|email|edomain) destinations
#Top (host|domain|email|edomain) destination
$messages_href = \%{$delivered_messages{"\u$1"}};
$addresses_href = \%{$delivered_addresses{"\u$1"}};
$data_href = \%{$delivered_data{"\u$1"}};
$data_gigs_href = \%{$delivered_data_gigs{"\u$1"}};
}
elsif ($category =~ /temporarily rejected ips/) {
$messages_href = \%temporarily_rejected_count_by_ip;
}
elsif ($category =~ /rejected ips/) {
$messages_href = \%rejected_count_by_ip;
}
elsif ($category =~ /non-rejected spamming ips/) {
$messages_href = \%spam_count_by_ip;
}
elsif ($category =~ /mail temporary rejection reasons/) {
$messages_href = \%temporarily_rejected_count_by_reason;
}
elsif ($category =~ /mail rejection reasons/) {
$messages_href = \%rejected_count_by_reason;
}
my $reached_table = 0;
my $row_re;
while (<$fh>) {
# Watch out for empty tables.
goto PARSE_OLD_REPORT_LINE if (/<h2>/ or (/^\s*[a-zA-Z]/ && !/^\s*Messages/));
$_ = html2txt($_); #Convert general HTML markup to text.
# Messages Addresses Bytes Average
if (/^\s*Messages/) {
my $pattern = '^\s*(\d+)';
$pattern .= (/Addresses/) ? '\s+(\d+)' : '()';
$pattern .= (/Bytes/) ? '\s+([\dKMGB]+)' : '()';
$pattern .= (/Average/) ? '\s+[\dKMGB]+' : '';
$pattern .= '\s+(.*?)\s*$';
$row_re = qr/$pattern/;
$reached_table = 1;
next;
}
next unless $reached_table;
my($messages, $addresses, $rounded_volume, $entry);
if (/$row_re/) {
($messages, $addresses, $rounded_volume, $entry) = ($1, $2, $3, $4);
}
else {
#Else we have finished the table and we may need to do some
#kludging to retain the order of the entries.
if ($by_count_or_volume =~ /volume/) {
#Add a few bytes to appropriate entries to preserve the order.
foreach $rounded_volume (keys %table_order) {
#For each rounded volume, we want to create a list which has things
#ordered from the volume table at the front, and additional things
#from the count table ordered at the back.
@{$table_order{$rounded_volume}{volume}} = () unless defined $table_order{$rounded_volume}{volume};
@{$table_order{$rounded_volume}{'message count'}} = () unless defined $table_order{$rounded_volume}{'message count'};
my(@order,%mark);
map {$mark{$_} = 1} @{$table_order{$rounded_volume}{volume}};
@order = @{$table_order{$rounded_volume}{volume}};
map {push(@order,$_)} grep(!$mark{$_},@{$table_order{$rounded_volume}{'message count'}});
my $bonus_bytes = $#order;
$bonus_bytes = 511 if ($bonus_bytes > 511); #Don't go over the half-K boundary!
while (@order and ($bonus_bytes > 0)) {
my $entry = shift(@order);
if ($league_table_value_was_zero{$entry}) {
$$data_href{$entry} += $bonus_bytes;
print STDERR "$category by $by_count_or_volume: added $bonus_bytes bonus bytes to $entry\n" if $debug;
}
$bonus_bytes--;
}
}
}
last;
}
# Store a new table entry.
# Add the entry into the %table_order hash if it has a rounded
# volume (KB/MB/GB).
push(@{$table_order{$rounded_volume}{$by_count_or_volume}},$entry) if ($rounded_volume =~ /\D/);
unless ($league_table_value_entered{$entry}) {
$league_table_value_entered{$entry} = 1;
unless ($$messages_href{$entry}) {
$$messages_href{$entry} = 0;
$$addresses_href{$entry} = 0;
$$data_href{$entry} = 0;
$$data_gigs_href{$entry} = 0;
$league_table_value_was_zero{$entry} = 1;
}
$$messages_href{$entry} += $messages;
# When adding the addresses, be aware that we could be merging
# an old report which does not include addresses. In this case,
# we add the messages instead.
$$addresses_href{$entry} += ($addresses) ? $addresses : $messages;
#Add the rounded value to the data and data_gigs hashes.
un_round($rounded_volume,\$$data_href{$entry},\$$data_gigs_href{$entry}) if $rounded_volume;
print STDERR "$category by $by_count_or_volume: added $messages,$rounded_volume to $entry\n" if $debug;
}
}
}
elsif (/List of errors/) {
#List of errors
#--------------
#
# 1 07904931641@one2one.net R=external T=smtp: SMTP error
# from remote mailer after RCPT TO:<07904931641@one2one.net>:
# host mail.one2one.net [193.133.192.24]: 550 User unknown
#
#<li>1 - ally.dufc@dunbar.org.uk R=external T=smtp: SMTP error from remote mailer after RCPT TO:<ally.dufc@dunbar.org.uk>: host mail.dunbar.org.uk [216.167.89.88]: 550 Unknown local part ally.dufc in <ally.dufc@dunbar.org.uk>
my $reached_table = 0;
my($count,$error,$blanks);
while (<$fh>) {
$reached_table = 1 if (/^( *|<li>)(\d+)/);
next unless $reached_table;
s/^<li>(\d+) -/$1/; #Convert an HTML line to a text line.
$_ = html2txt($_); #Convert general HTML markup to text.
if (/\t\s*(.*)/) {
$error .= ' ' . $1; #Join a multiline error.
}
elsif (/^\s*(\d+)\s+(.*)/) {
if ($error) {
#Finished with a previous multiline error so save it.
$errors_count{$error} = 0 unless $errors_count{$error};
$errors_count{$error} += $count;
}
($count,$error) = ($1,$2);
}
elsif (/Errors encountered/) {
if ($error) {
#Finished the section, so save our stored last error.
$errors_count{$error} = 0 unless $errors_count{$error};
$errors_count{$error} += $count;
}
last;
}
}
}
}
}
#######################################################################
# parse_histogram($fh, \@delivered_interval_count);
# Parse a histogram into the provided array of counters.
#######################################################################
sub parse_histogram {
my($fh, $counters_aref) = @_;
# Messages received per hour (each dot is 2 messages)
#---------------------------------------------------
#
#00-01 106 .....................................................
#01-02 103 ...................................................
my $reached_table = 0;
while (<$fh>) {
$reached_table = 1 if (/^00/);
next unless $reached_table;
print STDERR "Parsing $_" if $debug;
if (/^(\d+):(\d+)\s+(\d+)/) { #hh:mm start time format ?
$$counters_aref[($1*60 + $2)/$hist_interval] += $3 if $hist_opt;
}
elsif (/^(\d+)-(\d+)\s+(\d+)/) { #hh-hh start-end time format ?
$$counters_aref[($1*60)/$hist_interval] += $3 if $hist_opt;
}
else { #Finished the table ?
last;
}
}
}
#######################################################################
# update_relayed();
#
# update_relayed($count,$sender,$recipient);
#
# Adds an entry into the %relayed hash. Currently only used when
# merging reports.
#######################################################################
sub update_relayed {
my($count,$sender,$recipient) = @_;
#When generating the key, put in the 'H=' and 'A=' which can be used
#in searches.
my $key = "H=$sender => H=$recipient";
$key =~ s/ ([^=\s]+\@\S+|<>)/ A=$1/g;
if (!defined $relay_pattern || $key !~ /$relay_pattern/o) {
$relayed{$key} = 0 if !defined $relayed{$key};
$relayed{$key} += $count;
}
else {
$relayed_unshown += $count;
}
}
#######################################################################
# add_to_totals();
#
# add_to_totals(\%totals,\@keys,$values);
#
# Given a line of space separated values, add them into the provided hash using @keys
# as the hash keys.
#
# If the value contains a '%', then the value is set rather than added. Otherwise, we
# convert the value to bytes and gigs. The gigs get added to I<Key>-gigs.
#######################################################################
sub add_to_totals {
my($totals_href,$keys_aref,$values) = @_;
my(@values) = split(/\s+/,$values);
for(my $i = 0; $i < @values && $i < @$keys_aref; ++$i) {
my $key = $keys_aref->[$i];
if ($values[$i] =~ /%/) {
$$totals_href{$key} = $values[$i];
}
else {
$$totals_href{$key} = 0 unless ($$totals_href{$key});
$$totals_href{"$key-gigs"} = 0 unless ($$totals_href{"$key-gigs"});
un_round($values[$i], \$$totals_href{$key}, \$$totals_href{"$key-gigs"});
print STDERR "Added $values[$i] to $key - $$totals_href{$key} , " . $$totals_href{"$key-gigs"} . "GB.\n" if $debug;
}
}
}
#######################################################################
# line_to_hash();
#
# line_to_hash(\%hash,\@keys,$line);
#
# Given a line of space separated values, set them into the provided hash
# using @keys as the hash keys.
#######################################################################
sub line_to_hash {
my($href,$keys_aref,$values) = @_;
my(@values) = split(/\s+/,$values);
for(my $i = 0; $i < @values && $i < @$keys_aref; ++$i) {
$$href{$keys_aref->[$i]} = $values[$i];
}
}
#######################################################################
# get_report_total();
#
# $total = get_report_total(\%hash,$key);
#
# If %hash contains values split into Units and Gigs, we calculate and return
#
# $hash{$key} + 1024*1024*1024 * $hash{"${key}-gigs"}
#######################################################################
sub get_report_total {
no integer;
my($hash_ref,$key) = @_;
if ($$hash_ref{"${key}-gigs"}) {
return $$hash_ref{$key} + $gig * $$hash_ref{"${key}-gigs"};
}
return $$hash_ref{$key} || 0;
}
#######################################################################
# html2txt();
#
# $text_line = html2txt($html_line);
#
# Convert a line from html to text. Currently we just convert HTML tags to spaces
# and convert >, <, and tags back.
#######################################################################
sub html2txt {
($_) = @_;
# Convert HTML tags to spacing. Note that the reports may contain <Userid> and
# <Userid@Domain> words, so explicitly specify the HTML tags we will remove
# (the ones used by this program). If someone is careless enough to have their
# Userid the same as an HTML tag, there's not much we can do about it.
s/<\/?(html|head|title|body|h\d|ul|li|a\s+|table|tr|td|th|pre|hr|p|br)\b.*?>/ /g;
s/\<\;/\</og; #Convert '<' to '<'.
s/\>\;/\>/og; #Convert '>' to '>'.
s/\ \;/ /og; #Convert ' ' to ' '.
return($_);
}
#######################################################################
# get_next_arg();
#
# $arg = get_next_arg();
#
# Because eximstats arguments are often passed as variables,
# we can't rely on shell parsing to deal with quotes. This
# subroutine returns $ARGV[1] and does a shift. If $ARGV[1]
# starts with a quote (' or "), and doesn't end in one, then
# we append the next argument to it and shift again. We repeat
# until we've got all of the argument.
#
# This isn't perfect as all white space gets reduced to one space,
# but it's as good as we can get! If it's essential that spacing
# be preserved precisely, then you get that by not using shell
# variables.
#######################################################################
sub get_next_arg {
my $arg = '';
my $matched_pattern = 0;
while ($ARGV[1]) {
$arg .= ' ' if $arg;
$arg .= $ARGV[1]; shift(@ARGV);
if ($arg !~ /^['"]/) {
$matched_pattern = 1;
last;
}
if ($arg =~ s/^(['"])(.*)\1$/$2/) {
$matched_pattern = 1;
last;
}
}
die "Mismatched argument quotes - <$arg>.\n" unless $matched_pattern;
return $arg;
}
#######################################################################
# set_worksheet_line($ws_global, $startrow, $startcol, \@content, $format);
#
# set values to a sequence of cells in a row.
#
#######################################################################
sub set_worksheet_line {
my ($worksheet, $row, $col, $content, $format) = @_;
foreach my $token (@$content)
{
$worksheet->write($row, $col++, $token, $format );
}
}
#######################################################################
# @rcpt_times = parse_time_list($string);
#
# Parse a comma separated list of time values in seconds given by
# the user and fill an array.
#
# Return a default list if $string is undefined.
# Return () if $string eq '0'.
#######################################################################
sub parse_time_list {
my($string) = @_;
if (! defined $string) {
return(60, 5*60, 15*60, 30*60, 60*60, 3*60*60, 6*60*60, 12*60*60, 24*60*60);
}
my(@times) = split(/,/, $string);
foreach my $q (@times) { $q = eval($q) + 0 }
@times = sort { $a <=> $b } @times;
@times = () if ($#times == 0 && $times[0] == 0);
return(@times);
}
#######################################################################
# initialise_rcpt_times($protocol);
# Initialise an array of rcpt_times to 0 for the specified protocol.
#######################################################################
sub initialise_rcpt_times {
my($protocol) = @_;
for (my $i = 0; $i <= $#rcpt_times; ++$i) {
$rcpt_times_bin{$protocol}[$i] = 0;
}
$rcpt_times_overflow{$protocol} = 0;
}
##################################################
# Main Program #
##################################################
$last_timestamp = '';
$last_date = '';
$show_errors = 1;
$show_relay = 1;
$show_transport = 1;
$topcount = 50;
$local_league_table = 1;
$include_remote_users = 0;
$include_original_destination = 0;
$hist_opt = 1;
$volume_rounding = 1;
$localtime_offset = calculate_localtime_offset(); # PH/FANF
$charts = 0;
$charts_option_specified = 0;
$chartrel = ".";
$chartdir = ".";
@queue_times = parse_time_list();
@rcpt_times = ();
@delivery_times = ();
$last_offset = '';
$offset_seconds = 0;
$row=1;
$col=0;
$col_hist=0;
$run_hist=0;
my(%output_files); # What output files have been specified?
# Decode options
while (@ARGV > 0 && substr($ARGV[0], 0, 1) eq '-') {
if ($ARGV[0] =~ /^\-h(\d+)$/) { $hist_opt = $1 }
elsif ($ARGV[0] =~ /^\-ne$/) { $show_errors = 0 }
elsif ($ARGV[0] =~ /^\-nr(.?)(.*)\1$/) {
if ($1 eq "") { $show_relay = 0 } else { $relay_pattern = $2 }
}
elsif ($ARGV[0] =~ /^\-q([,\d\+\-\*\/]+)$/) { @queue_times = parse_time_list($1) }
elsif ($ARGV[0] =~ /^-nt$/) { $show_transport = 0 }
elsif ($ARGV[0] =~ /^\-nt(.?)(.*)\1$/)
{
if ($1 eq "") { $show_transport = 0 } else { $transport_pattern = $2 }
}
elsif ($ARGV[0] =~ /^-t(\d+)$/) { $topcount = $1 }
elsif ($ARGV[0] =~ /^-tnl$/) { $local_league_table = 0 }
elsif ($ARGV[0] =~ /^-txt=?(\S*)$/) { $txt_fh = get_filehandle($1,\%output_files) }
elsif ($ARGV[0] =~ /^-html=?(\S*)$/) { $htm_fh = get_filehandle($1,\%output_files) }
elsif ($ARGV[0] =~ /^-xls=?(\S*)$/) {
if ($HAVE_Spreadsheet_WriteExcel) {
$xls_fh = get_filehandle($1,\%output_files);
}
else {
warn "WARNING: CPAN Module Spreadsheet::WriteExcel not installed. Obtain from www.cpan.org\n";
}
}
elsif ($ARGV[0] =~ /^-merge$/) { $merge_reports = 1 }
elsif ($ARGV[0] =~ /^-charts$/) {
$charts = 1;
warn "WARNING: CPAN Module GD::Graph::pie not installed. Obtain from www.cpan.org\n" unless $HAVE_GD_Graph_pie;
warn "WARNING: CPAN Module GD::Graph::linespoints not installed. Obtain from www.cpan.org\n" unless $HAVE_GD_Graph_linespoints;
}
elsif ($ARGV[0] =~ /^-chartdir$/) { $chartdir = $ARGV[1]; shift; $charts_option_specified = 1; }
elsif ($ARGV[0] =~ /^-chartrel$/) { $chartrel = $ARGV[1]; shift; $charts_option_specified = 1; }
elsif ($ARGV[0] =~ /^-include_original_destination$/) { $include_original_destination = 1 }
elsif ($ARGV[0] =~ /^-cache$/) { } #Not currently used.
elsif ($ARGV[0] =~ /^-byhost$/) { $do_sender{Host} = 1 }
elsif ($ARGV[0] =~ /^-bydomain$/) { $do_sender{Domain} = 1 }
elsif ($ARGV[0] =~ /^-byemail$/) { $do_sender{Email} = 1 }
elsif ($ARGV[0] =~ /^-byemaildomain$/) { $do_sender{Edomain} = 1 }
elsif ($ARGV[0] =~ /^-byedomain$/) { $do_sender{Edomain} = 1 }
elsif ($ARGV[0] =~ /^-bylocaldomain$/) { $do_local_domain = 1 }
elsif ($ARGV[0] =~ /^-emptyok$/) { $emptyOK = 1 }
elsif ($ARGV[0] =~ /^-nvr$/) { $volume_rounding = 0 }
elsif ($ARGV[0] =~ /^-show_rt([,\d\+\-\*\/]+)?$/) { @rcpt_times = parse_time_list($1) }
elsif ($ARGV[0] =~ /^-show_dt([,\d\+\-\*\/]+)?$/) { @delivery_times = parse_time_list($1) }
elsif ($ARGV[0] =~ /^-d$/) { $debug = 1 }
elsif ($ARGV[0] =~ /^--?h(elp)?$/){ help() }
elsif ($ARGV[0] =~ /^-t_remote_users$/) { $include_remote_users = 1 }
elsif ($ARGV[0] =~ /^-pattern$/)
{
push(@user_descriptions,get_next_arg());
push(@user_patterns,get_next_arg());
}
elsif ($ARGV[0] =~ /^-utc$/)
{
# We don't need this value if the log is in UTC.
$localtime_offset = undef;
}
else
{
print STDERR "Eximstats: Unknown or malformed option $ARGV[0]\n";
help();
}
shift;
}
# keep old default behaviour
if (! ($xls_fh or $htm_fh or $txt_fh)) {
$txt_fh = \*STDOUT;
}
# Check that all the charts options are specified.
warn "-charts option not specified. Use -help for help.\n" if ($charts_option_specified && ! $charts);
# Default to display tables by sending Host.
$do_sender{Host} = 1 unless ($do_sender{Domain} || $do_sender{Email} || $do_sender{Edomain});
# prepare xls Excel Workbook
if (defined $xls_fh) {
# Create a new Excel workbook
$workbook = Spreadsheet::WriteExcel->new($xls_fh);
# Add worksheets
$ws_global = $workbook->addworksheet('Exim Statistik');
# show $ws_global as initial sheet
$ws_global->set_first_sheet();
$ws_global->activate();
if ($show_relay) {
$ws_relayed = $workbook->addworksheet('Relayed Messages');
$ws_relayed->set_column(1, 2, 80);
}
if ($show_errors) {
$ws_errors = $workbook->addworksheet('Errors');
}
# set column widths
$ws_global->set_column(0, 2, 20); # Columns B-D width set to 30
$ws_global->set_column(3, 3, 15); # Columns B-D width set to 30
$ws_global->set_column(4, 4, 25); # Columns B-D width set to 30
# Define Formats
$f_default = $workbook->add_format();
$f_header1 = $workbook->add_format();
$f_header1->set_bold();
#$f_header1->set_color('red');
$f_header1->set_size('15');
$f_header1->set_valign();
# $f_header1->set_align('center');
# $ws_global->write($row++, 2, "Testing Headers 1", $f_header1);
$f_header2 = $workbook->add_format();
$f_header2->set_bold();
$f_header2->set_size('12');
$f_header2->set_valign();
# $ws_global->write($row++, 2, "Testing Headers 2", $f_header2);
# Create another header2 for use in merged cells.
$f_header2_m = $workbook->add_format();
$f_header2_m->set_bold();
$f_header2_m->set_size('8');
$f_header2_m->set_valign();
$f_header2_m->set_align('center');
$f_percent = $workbook->add_format();
$f_percent->set_num_format('0.0%');
$f_headertab = $workbook->add_format();
$f_headertab->set_bold();
$f_headertab->set_valign();
# $ws_global->write($row++, 2, "Testing Headers tab", $f_headertab);
}
# Initialise the queue/delivery/rcpt time counters.
for (my $i = 0; $i <= $#queue_times; $i++) {
$qt_all_bin[$i] = 0;
$qt_remote_bin[$i] = 0;
}
for (my $i = 0; $i <= $#delivery_times; $i++) {
$dt_all_bin[$i] = 0;
$dt_remote_bin[$i] = 0;
}
initialise_rcpt_times('all');
# Compute the number of slots for the histogram
if ($hist_opt > 0)
{
if ($hist_opt > 60 || 60 % $hist_opt != 0)
{
print STDERR "Eximstats: -h must specify a factor of 60\n";
exit 1;
}
$hist_interval = 60/$hist_opt; #Interval in minutes.
$hist_number = (24*60)/$hist_interval; #Number of intervals per day.
@received_interval_count = (0) x $hist_number;
@delivered_interval_count = (0) x $hist_number;
my $user_pattern_index = 0;
for (my $user_pattern_index = 0; $user_pattern_index <= $#user_patterns; ++$user_pattern_index) {
@{$user_pattern_interval_count[$user_pattern_index]} = (0) x $hist_number;
}
@dt_all_bin = (0) x $hist_number;
@dt_remote_bin = (0) x $hist_number;
}
#$queue_unknown = 0;
$total_received_data = 0;
$total_received_data_gigs = 0;
$total_received_count = 0;
$total_delivered_data = 0;
$total_delivered_data_gigs = 0;
$total_delivered_messages = 0;
$total_delivered_addresses = 0;
$qt_all_overflow = 0;
$qt_remote_overflow = 0;
$dt_all_overflow = 0;
$dt_remote_overflow = 0;
$delayed_count = 0;
$relayed_unshown = 0;
$message_errors = 0;
$begin = "9999-99-99 99:99:99";
$end = "0000-00-00 00:00:00";
my($section,$type);
foreach $section ('Received','Delivered','Temp Rejects', 'Rejects','Ham','Spam') {
foreach $type ('Volume','Messages','Delayed','Failed','Hosts','Domains','Emails','Edomains') {
$report_totals{$section}{$type} = 0;
}
}
# Generate our parser.
my $parser = generate_parser();
if (@ARGV) {
# Scan the input files and collect the data
foreach my $file (@ARGV) {
if ($file =~ /\.gz/) {
unless (open(FILE,"gunzip -c $file |")) {
print STDERR "Failed to gunzip -c $file: $!";
next;
}
}
elsif ($file =~ /\.Z/) {
unless (open(FILE,"uncompress -c $file |")) {
print STDERR "Failed to uncompress -c $file: $!";
next;
}
}
else {
unless (open(FILE,$file)) {
print STDERR "Failed to read $file: $!";
next;
}
}
#Now parse the filehandle, updating the global variables.
parse($parser,\*FILE);
close FILE;
}
}
else {
#No files provided. Parse STDIN, updating the global variables.
parse($parser,\*STDIN);
}
if ($begin eq "9999-99-99 99:99:99" && ! $emptyOK) {
print STDERR "**** No valid log lines read\n";
exit 1;
}
# Output our results.
print_header();
print_grandtotals();
# Print counts of user specified patterns if required.
print_user_patterns() if @user_patterns;
# Print rejection reasons.
# print_rejects();
# Print totals by transport if required.
print_transport() if $show_transport;
# Print the deliveries per interval as a histogram, unless configured not to.
# First find the maximum in one interval and scale accordingly.
if ($hist_opt > 0) {
print_histogram("Messages received", 'message', @received_interval_count);
print_histogram("Deliveries", 'delivery', @delivered_interval_count);
}
# Print times on queue if required.
if ($#queue_times >= 0) {
print_duration_table("Time spent on the queue", "all messages", \@queue_times, \@qt_all_bin,$qt_all_overflow);
print_duration_table("Time spent on the queue", "messages with at least one remote delivery", \@queue_times, \@qt_remote_bin,$qt_remote_overflow);
}
# Print delivery times if required.
if ($#delivery_times >= 0) {
print_duration_table("Delivery times", "all messages", \@delivery_times, \@dt_all_bin,$dt_all_overflow);
print_duration_table("Delivery times", "messages with at least one remote delivery", \@delivery_times, \@dt_remote_bin,$dt_remote_overflow);
}
# Print rcpt times if required.
if ($#rcpt_times >= 0) {
foreach my $protocol ('all', grep(!/^all$/, sort keys %rcpt_times_bin)) {
print_duration_table("Receipt times", "$protocol messages", \@rcpt_times, $rcpt_times_bin{$protocol}, $rcpt_times_overflow{$protocol});
}
}
# Print relay information if required.
print_relay() if $show_relay;
# Print the league tables, if topcount isn't zero.
if ($topcount > 0) {
my($ws_rej, $ws_top50, $ws_rej_row, $ws_top50_row, $ws_temp_rej, $ws_temp_rej_row);
$ws_rej_row = $ws_temp_rej_row = $ws_top50_row = 0;
if ($xls_fh) {
$ws_top50 = $workbook->addworksheet('Deliveries');
$ws_rej = $workbook->addworksheet('Rejections') if (%rejected_count_by_reason || %rejected_count_by_ip || %spam_count_by_ip);
$ws_temp_rej = $workbook->addworksheet('Temporary Rejections') if (%temporarily_rejected_count_by_reason || %temporarily_rejected_count_by_ip);
}
print_league_table("mail rejection reason", \%rejected_count_by_reason, undef, undef, undef, $ws_rej, \$ws_rej_row) if %rejected_count_by_reason;
print_league_table("mail temporary rejection reason", \%temporarily_rejected_count_by_reason, undef, undef, undef, $ws_temp_rej, \$ws_temp_rej_row) if %temporarily_rejected_count_by_reason;
foreach ('Host','Domain','Email','Edomain') {
next unless $do_sender{$_};
print_league_table("sending \l$_", $received_count{$_}, undef, $received_data{$_},$received_data_gigs{$_}, $ws_top50, \$ws_top50_row);
}
print_league_table("local sender", \%received_count_user, undef,
\%received_data_user,\%received_data_gigs_user, $ws_top50, \$ws_top50_row) if (($local_league_table || $include_remote_users) && %received_count_user);
foreach ('Host','Domain','Email','Edomain') {
next unless $do_sender{$_};
print_league_table("\l$_ destination", $delivered_messages{$_}, $delivered_addresses{$_}, $delivered_data{$_},$delivered_data_gigs{$_}, $ws_top50, \$ws_top50_row);
}
print_league_table("local destination", \%delivered_messages_user, \%delivered_addresses_user, \%delivered_data_user,\%delivered_data_gigs_user, $ws_top50, \$ws_top50_row) if (($local_league_table || $include_remote_users) && %delivered_messages_user);
print_league_table("local domain destination", \%delivered_messages_local_domain, \%delivered_addresses_local_domain, \%delivered_data_local_domain,\%delivered_data_gigs_local_domain, $ws_top50, \$ws_top50_row) if (($local_league_table || $include_remote_users) && %delivered_messages_local_domain);
print_league_table("rejected ip", \%rejected_count_by_ip, undef, undef, undef, $ws_rej, \$ws_rej_row) if %rejected_count_by_ip;
print_league_table("temporarily rejected ip", \%temporarily_rejected_count_by_ip, undef, undef, undef, $ws_rej, \$ws_rej_row) if %temporarily_rejected_count_by_ip;
print_league_table("non-rejected spamming ip", \%spam_count_by_ip, undef, undef, undef, $ws_rej, \$ws_rej_row) if %spam_count_by_ip;
}
# Print the error statistics if required.
print_errors() if $show_errors;
print $htm_fh "</body>\n</html>\n" if $htm_fh;
$txt_fh->close if $txt_fh && ref $txt_fh;
$htm_fh->close if $htm_fh;
if ($xls_fh) {
# close Excel Workbook
$ws_global->set_first_sheet();
# FIXME: whyever - activate does not work :-/
$ws_global->activate();
$workbook->close();
}
# End of eximstats