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-rw-r--r--src/src/exigrep.src37
1 files changed, 32 insertions, 5 deletions
diff --git a/src/src/exigrep.src b/src/src/exigrep.src
index 2d3b40cbf..419fcb54c 100644
--- a/src/src/exigrep.src
+++ b/src/src/exigrep.src
@@ -60,6 +60,11 @@ return $seconds;
my (%saved, %id_list, $pattern, $queue_time, $insensitive, $invert);
+# If using "related" option, have to track extra message IDs
+my $related;
+my $related_re='';
+my @Mids = ();
+
sub do_line {
# Convert syslog lines to mainlog format, as in eximstats.
@@ -90,8 +95,16 @@ if (defined $id)
}
else
{
- $id_list{$id} = 1 if defined $id_list{$id} ||
- ($insensitive && /$pattern/io) || /$pattern/o;
+ if (defined $id_list{$id} ||
+ ($insensitive && /$pattern/io) || /$pattern/o)
+ {
+ $id_list{$id} = 1;
+ get_related_ids($id) if $related;
+ }
+ elsif ($related && $related_re)
+ {
+ grep_for_related($_, $id);
+ }
}
# See if this is a completion for some message. If it is interesting,
@@ -173,16 +186,30 @@ sub detect_compressor_capable
return $cmdline;
}
+sub grep_for_related {
+ my ($line,$id) = @_;
+ $id_list{$id} = 1 if $line =~ m/$related_re/;
+}
+
+sub get_related_ids {
+ my ($id) = @_;
+ push @Mids, $id unless grep /\b$id\b/, @Mids;
+ my $re = join '|', @Mids;
+ $related_re = qr/$re/;
+}
+
# The main program. Extract the pattern and make sure any relevant characters
# are quoted if the -l flag is given. The -t flag gives a time-on-queue value
-# which is an additional condition.
+# which is an additional condition. The -M flag will also display "related"
+# loglines (msgid from matched lines is searched in following lines).
-getopts('Ilvt:',\my %args);
+getopts('Ilvt:M',\my %args);
$queue_time = $args{'t'}? $args{'t'} : -1;
$insensitive = $args{'I'}? 0 : 1;
$invert = $args{'v'}? 1 : 0;
+$related = $args{'M'}? 1 : 0;
-die "usage: exigrep [-I] [-l] [-t <seconds>] [-v] <pattern> [<log file>]...\n"
+die "usage: exigrep [-I] [-l] [-M] [-t <seconds>] [-v] <pattern> [<log file>]...\n"
if ($#ARGV < 0);
$pattern = shift @ARGV;