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Diffstat (limited to 'src/exiqsumm.src')
| -rw-r--r-- | src/exiqsumm.src | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/src/exiqsumm.src b/src/exiqsumm.src new file mode 100644 index 0000000..67772f5 --- /dev/null +++ b/src/exiqsumm.src @@ -0,0 +1,178 @@ +#! PERL_COMMAND + +# Mail Queue Summary +# Christoph Lameter, 21 May 1997 +# Modified by Philip Hazel, June 1997 +# Bug fix: June 1998 by Philip Hazel +# Message sizes not listed by -bp with K or M +# suffixes were getting divided by 10. +# Bug fix: October 1998 by Philip Hazel +# Sorting wasn't working right with Perl 5.005 +# Fix provided by John Horne +# Bug fix: November 1998 by Philip Hazel +# Failing to recognize domain literals in recipient addresses +# Fix provided by Malcolm Ray +# Bug fix: July 2002 by Philip Hazel +# Not handling time periods of more than 100 days +# Fix provided by Randy Banks +# Added summary line: September 2002 by Philip Hazel +# Code provided by Joachim Wieland +# June 2003 by Philip Hazel +# Initialize $size, $age, $id to avoid warnings when bad +# data is provided +# Bug fix: July 2003 by Philip Hazel +# Incorrectly skipping the first lines of messages whose +# message ID ends in 'D'! Before Exim 4.14 this didn't +# matter because they never did. Looks like an original +# typo. Fix provided by Chris Liddiard. +# November 2006 by Jori Hamalainen +# Added feature to separate frozen and bounced messages from queue +# Added feature to list queue per source - destination pair +# Changed regexps to compile once to very minor speed optimization +# Short circuit for empty lines +# +# Usage: mailq | exiqsumm [-a] [-b] [-c] [-f] [-s] +# Default sorting is by domain name +# -a sorts by age of oldest message +# -b enables bounce message separation +# -c sorts by count of message +# -f enables frozen message separation +# -s enables source destination separation + +# Slightly modified sub from eximstats + +use warnings; +BEGIN { pop @INC if $INC[-1] eq '.' }; +use File::Basename; + +if (@ARGV && $ARGV[0] eq '--version') { + print basename($0) . ": $0\n", + "build: EXIM_RELEASE_VERSIONEXIM_VARIANT_VERSION\n", + "perl(runtime): $]\n"; + exit 0; +} + +sub print_volume_rounded { +my($x) = pop @_; +if ($x < 10000) + { + return sprintf("%6d", $x); + } +elsif ($x < 10000000) + { + return sprintf("%4dKB", ($x + 512)/1024); + } +else + { + return sprintf("%4dMB", ($x + 512*1024)/(1024*1024)); + } +} + +sub s_conv { + my($x) = @_; + my($v,$s) = $x =~ /([\d\.]+)([A-Z]|)/o; + if ($s eq "K") { return $v * 1024 }; + if ($s eq "M") { return $v * 1024 * 1024 }; + return $v; +} + +sub older { + my($x1,$x2) = @_; + my($v1,$s1) = $x1 =~ /(\d+)(\w)/o; + my($v2,$s2) = $x2 =~ /(\d+)(\w)/o; + return $v1 <=> $v2 if ($s1 eq $s2); + return (($s2 eq "m") || + ($s2 eq "h" && $s1 eq "d") || + ($s2 eq "d" && $s1 eq "w"))? 1 : -1; +} + +# +# Main Program +# + +$sort_by_count = 0; +$sort_by_age = 0; + +$size = "0"; +$age = "0d"; +$id = ""; + + +while (@ARGV > 0 && substr($ARGV[0], 0, 1) eq "-") + { + if ($ARGV[0] eq "-a") { $sort_by_age = 1; } + if ($ARGV[0] eq "-c") { $sort_by_count = 1; } + if ($ARGV[0] eq "-f") { $enable_frozen = 1; } + if ($ARGV[0] eq "-b") { $enable_bounces = 1; } + if ($ARGV[0] eq "-s") { $enable_source = 1; } + shift @ARGV; + } + +while (<>) +{ +# Skip empty and already delivered lines + +if (/^$/o || /^\s*D\s\S+/o) { next; } + +# If it's the first line of a message, pick out the data. Note: it may +# have text after the final > (e.g. frozen) so don't insist that it ends >. + +if (/^([\d\s]{2,3}\w)\s+(\S+)\s(\S+)\s\<(\S*)\>/o) + { + ($age,$size,$id,$src)=($1,$2,$3,$4); + $src =~ s/([^\@]*)\@(.*?)$/$2/o; + if (/\*\*\*\sfrozen\s\*\*\*/o) { $frozen=1; } else { $frozen=0; } + if ($src eq "") { $bounce=1; $src="<>"; } else { $bounce=0; } + } + +# Else check for a recipient line: to handle source-routed addresses, just +# pick off the first domain. + +elsif (/^\s+[^@]*\@([\w\.\-]+|\[(\d+\.){3}\d+\])/o) + { + if ($enable_source) { + $domain = "\L$src > $1"; + } else { + $domain = "\L$1"; + } + $domain .= " (b)" if ($bounce && $enable_bounces); + $domain .= " (f)" if ($frozen && $enable_frozen); + $queue{$domain}++; + $q_oldest{$domain} = $age + if (!defined $q_oldest{$domain} || &older($age,$q_oldest{$domain}) > 0); + $q_recent{$domain} = $age + if (!defined $q_recent{$domain} || &older($q_recent{$domain},$age) > 0); + $q_size{$domain} = 0 if (!defined $q_size{$domain}); + $q_size{$domain} += &s_conv($size); + } +} + +print "\nCount Volume Oldest Newest Domain"; +print "\n----- ------ ------ ------ ------\n\n"; + +my ($count, $volume, $max_age, $min_age) = (0, 0, "0m", undef); + +foreach $id (sort + { + $sort_by_age? &older($q_oldest{$b}, $q_oldest{$a}) : + $sort_by_count? ($queue{$b} <=> $queue{$a}) : + $a cmp $b + } + keys %queue) + { + printf("%5d %.6s %6s %6s %.80s\n", + $queue{$id}, &print_volume_rounded($q_size{$id}), $q_oldest{$id}, + $q_recent{$id}, $id); + $max_age = $q_oldest{$id} if &older($q_oldest{$id}, $max_age) > 0; + $min_age = $q_recent{$id} + if (!defined $min_age || &older($min_age, $q_recent{$id}) > 0); + $volume += $q_size{$id}; + $count += $queue{$id}; + } + $min_age ||= "0000d"; +printf("---------------------------------------------------------------\n"); +printf("%5d %.6s %6s %6s %.80s\n", + $count, &print_volume_rounded($volume), $max_age, $min_age, "TOTAL"); +print "\n"; + +# End |