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Editing: exiqgrep
#!/usr/bin/perl # Utility for searching and displaying queue information. # Written by Matt Hubbard 15 August 2002 # # Copyright (c) The Exim Maintainers 2021 - 2025 # SPDX-License-Identifier: GPL-2.0-or-later # See the file NOTICE for conditions of use and distribution. # Except when they appear in comments, the following placeholders in this # source are replaced when it is turned into a runnable script: # # BIN_DIRECTORY # PERL_COMMAND # MSGID_RE # This file has been so processed. # Routine for extracting the UTC timestamp from message ID # lifted from eximstat utility # Version 1.4 use strict; BEGIN { pop @INC if $INC[-1] eq '.' }; use Getopt::Std; use File::Basename; # Insert MSGID_RE # Start msgid.frag # Copyright (c) The Exim Maintainers 2025 # SPDX-License-Identifier: GPL-2.0-or-later # # Regex patterns for exim message-id # Simple matching my $b62 = "[[:alnum:]]"; my $msgid_sec_re = "${b62}{6}"; my $msgid_pid_new_re = "${b62}{11}"; my $msgid_pid_old_re = "${b62}{6}"; my $msgid_frc_new_re = "${b62}{4}"; my $msgid_frc_old_re = "${b62}{2}"; my $msgid_new_re = "$msgid_sec_re-$msgid_pid_new_re-$msgid_frc_new_re"; my $msgid_old_re = "$msgid_sec_re-$msgid_pid_old_re-$msgid_frc_old_re"; my $msgid_re = "(?:$msgid_new_re|$msgid_old_re)"; # Match with content submatches # - requires variables seconds, pid, fractions my $msgid_sec_cap_re = "(?<seconds>$msgid_sec_re)"; my $msgid_pid_cap_re = "(?<pid>(?:$msgid_pid_new_re|$msgid_pid_old_re))"; my $msgid_frc_cap_re = "(?<fractions>(?:$msgid_frc_new_re|$msgid_frc_old_re))"; my $msgid_cap_re = "(?:$msgid_sec_cap_re-$msgid_pid_cap_re-$msgid_frc_cap_re)"; # End msgid.frag # Have this variable point to your exim binary. my $exim = '/usr/sbin/exim'; my $eargs = '-bpu'; my %id; my %opt; my $count = 0; my $mcount = 0; my @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 my $base; if ($^O eq 'darwin') { # aka MacOS X $base = 36; } else { $base = 62; }; if ($ARGV[0] eq '--version' || $ARGV[0] eq '-v') { print basename($0) . ": $0\n", "build: 4.99.1\n", "perl(runtime): $]\n"; exit 0; } if (!getopts('hf:r:y:o:s:C:zxlibRcaG:E:',\%opt)) { &help; exit; } if ($opt{h}) { &help; exit; } if ($ARGV[0] || !($opt{f} || $opt{r} || $opt{s} || $opt{y} || $opt{o} || $opt{z} || $opt{x} || $opt{c})) { &help; exit(1); } if ($opt{a}) { $eargs = '-bp'; } if ($opt{C} && -e $opt{C} && -f $opt{C} && -R $opt{C}) { $eargs .= ' -C '.$opt{C}; } if ($opt{G}) { $eargs .= ' -qG'.$opt{G}; } if ($opt{E}) { $exim = $opt{E}; } # Read message queue output into hash &collect(); # Identify which messages match selection criteria &selection(); # Print matching data according to display option. &display(); exit; sub help() { print <<'EOF' Exim message queue display utility. -h This help message. -C Specify which exim.conf to use. -E Specify exim binary to use. Selection criteria: -f <regexp> Match sender address sender (field is "< >" wrapped) -r <regexp> Match recipient address -s <regexp> Match against the size field from long output -y <seconds> Message younger than -o <seconds> Message older than -z Frozen messages only (exclude non-frozen) -x Non-frozen messages only (exclude frozen) -G <queuename> Match in given queue only [ NB: for regexps, provided string sits in /<string>/ ] Display options: -c Display match count -l Long Format [Default] -i Message IDs only -b Brief Format -R Reverse order -a All recipients (including delivered) EOF } sub collect() { open(QUEUE,"$exim $eargs |") or die("Error opening pipe: $!\n"); while(<QUEUE>) { chomp(); my $line = $_; #Should be 1st line of record, if not error. if ($line =~ /^\s*(?<age>\w+) \s+(?<size>(?:\d+(?:\.\d+)?[A-Z]?)?) \s*(?<msgid>$msgid_re) \s+(?<from><.*?>)/x) { my $msg = $+{msgid}; $id{$msg}{age} = $+{age}; $id{$msg}{size} = $+{size}; $id{$msg}{from} = $+{from}; $id{$msg}{birth} = &msg_utc($msg); $id{$msg}{ages} = time - $id{$msg}{birth}; $id{$msg}{frozen} = ($line =~ /\*\*\* frozen \*\*\*$/) ? 1 : 0; while(<QUEUE> =~ /\s+(.*?\@.*)$/) { push(@{$id{$msg}{rcpt}},$1); } # Increment message counter. $count++; } else { print STDERR "Line mismatch: $line\n"; exit 1; } } close(QUEUE) or die("Error closing pipe: $!\n"); } sub selection() { foreach my $msg (keys(%id)) { if ($opt{f}) { # Match sender address next unless ($id{$msg}{from} =~ /$opt{f}/i); } if ($opt{r}) { # Match any recipient address my $match = 0; foreach my $rcpt (@{$id{$msg}{rcpt}}) { $match++ if ($rcpt =~ /$opt{r}/i); } next unless ($match); } if ($opt{s}) { # Match against the size string. next unless ($id{$msg}{size} =~ /$opt{s}/); } if ($opt{y}) { # Match younger than next unless ($id{$msg}{ages} < $opt{y}); } if ($opt{o}) { # Match older than next unless ($id{$msg}{ages} > $opt{o}); } if ($opt{z}) { # Exclude non frozen next unless ($id{$msg}{frozen}); } if ($opt{x}) { # Exclude frozen next if ($id{$msg}{frozen}); } # Here's what we do to select the record. # Should only get this far if the message passed all of # the active tests. $id{$msg}{d} = 1; # Increment match counter. $mcount++; } } sub display() { if ($opt{c}) { printf("%d matches out of %d messages\n",$mcount,$count); exit; } foreach my $msg (sort { $opt{R} ? $id{$b}{birth} <=> $id{$a}{birth} : $id{$a}{birth} <=> $id{$b}{birth} } keys(%id) ) { if (exists($id{$msg}{d})) { if ($opt{i}) { # Just the msg ID print $msg, "\n"; } elsif ($opt{b}) { # Brief format printf("%s From: %s To: %s\n",$msg,$id{$msg}{from},join(';',@{$id{$msg}{rcpt}})) } else { # Otherwise Long format attempted duplication of original format. printf("%3s %5s %s %s%s\n",$id{$msg}{age},$id{$msg}{size},$msg,$id{$msg}{from},$id{$msg}{frozen} ? " *** frozen ***" : ""); foreach my $rcpt (@{$id{$msg}{rcpt}}) { printf(" %s\n",$rcpt); } print "\n"; } } } } sub report() { foreach my $msg (keys(%id)) { print "$id{$msg}{birth} $msg\tAge: $id{$msg}{age}\tSize: $id{$msg}{size}\tFrom: $id{$msg}{from}\tTo: " . join(" ",@{$id{$msg}{rcpt}}). "\n"; } } sub msg_utc() { my $id = substr((pop @_), 0, 6); my $s = 0; my @c = split(//, $id); while($#c >= 0) { $s = $s * $base + $tab62[ord(shift @c) - ord('0')] } return $s; } # vim:ft=perl:
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