| 1 | #! /usr/bin/perl -w |
| 2 | use strict; |
| 3 | |
| 4 | our $last; |
| 5 | my %start = (); |
| 6 | my %end = (); |
| 7 | while(<>) { |
| 8 | if(/sequence (\d+) timestamp (\w+) length (\w+) end (\w+)/) { |
| 9 | my $seq = $1; |
| 10 | my $timestamp = hex($2); |
| 11 | my $length = hex($3); |
| 12 | my $end = hex($4); |
| 13 | |
| 14 | if(defined $last) { |
| 15 | if($seq < $last) { |
| 16 | print "$seq < $last\n"; |
| 17 | } elsif($seq != $last + 1) { |
| 18 | printf "%u when %u expected, missed %d\n", |
| 19 | $seq, $last + 1, $seq - $last; |
| 20 | } |
| 21 | } |
| 22 | if(exists $start{$seq}) { |
| 23 | print "$seq: duplicate"; |
| 24 | } |
| 25 | $start{$seq} = $timestamp; |
| 26 | $end{$seq} = $end; |
| 27 | if(exists $start{$seq-1}) { |
| 28 | if($end{$seq-1} != $start{$seq}) { |
| 29 | printf "%u ends at %x but %u starts at %x (delta=%d)\n", |
| 30 | $seq-1, $end{$seq-1}, $seq, $start{$seq}, |
| 31 | $start{$seq}-$end{$seq-1}; |
| 32 | } |
| 33 | } |
| 34 | |
| 35 | |
| 36 | $last = $seq; |
| 37 | } |
| 38 | } |