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Add some kind of window tracking to logparse.pl.

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[originally from svn r9618]
This commit is contained in:
Ben Harris 2012-08-25 14:34:20 +00:00
parent 8387897d90
commit 1c4eac5fa3
1 changed files with 19 additions and 5 deletions
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24
contrib/logparse.pl
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@ -217,11 +217,15 @@ my %packets = (
# opposite to every other message in the protocol, which all
# quote the _recipient's_ id of the channel.
$sid = ($direction eq "i" ? "s" : "c") . $sid;
my $chan = {'id'=>$sid, 'state'=>'halfopen'};
my $chan = {'id'=>$sid, 'state'=>'halfopen',
'i'=>{'win'=>0, 'seq'=>0},
'o'=>{'win'=>0, 'seq'=>0}};
$chan->{$direction}{'win'} = $winsize;
push @channels, $chan;
my $index = $#channels;
$chan_by_id{$sid} = $index;
printf "ch%d (%s) %s", $index, $chan->{'id'}, $type;
printf "ch%d (%s) %s (--%d)", $index, $chan->{'id'}, $type,
$chan->{$direction}{'win'};
if ($type eq "x11") {
my ($addr, $port) = &parse("su", $data);
printf " from %s:%s", $addr, $port;
@ -245,7 +249,9 @@ my %packets = (
my $chan = $channels[$index];
$chan->{'id'} = ($direction eq "i" ? "$rid/$sid" : "$sid/$rid");
$chan->{'state'} = 'open';
printf "ch%d (%s)\n", $index, $chan->{'id'};
$chan->{$direction}{'win'} = $winsize;
printf "ch%d (%s) (--%d)\n", $index, $chan->{'id'},
$chan->{$direction}{'win'};
},
#define SSH2_MSG_CHANNEL_OPEN_FAILURE 92 /* 0x5c */
'SSH2_MSG_CHANNEL_OPEN_FAILURE' => sub {
@ -264,7 +270,9 @@ my %packets = (
$rid = ($direction eq "i" ? "c" : "s") . $rid;
my $index = $chan_by_id{$rid};
my $chan = $channels[$index];
printf "ch%d (%s) +%s\n", $index, $chan->{'id'}, $bytes;
$chan->{$direction}{'win'} += $bytes;
printf "ch%d (%s) +%d (--%d)\n", $index, $chan->{'id'}, $bytes,
$chan->{$direction}{'win'};
},
#define SSH2_MSG_CHANNEL_DATA 94 /* 0x5e */
'SSH2_MSG_CHANNEL_DATA' => sub {
@ -273,7 +281,9 @@ my %packets = (
$rid = ($direction eq "i" ? "c" : "s") . $rid;
my $index = $chan_by_id{$rid};
my $chan = $channels[$index];
printf "ch%d (%s), %s bytes\n", $index, $chan->{'id'}, $bytes;
$chan->{$direction}{'seq'} += $bytes;
printf "ch%d (%s), %s bytes (%d--%d)\n", $index, $chan->{'id'}, $bytes,
$chan->{$direction}{'seq'}-$bytes, $chan->{$direction}{'seq'};
my @realdata = splice @$data, 0, $bytes;
if ($dumpdata) {
my $filekey = $direction . "file";
@ -301,6 +311,10 @@ my %packets = (
$rid = ($direction eq "i" ? "c" : "s") . $rid;
my $index = $chan_by_id{$rid};
my $chan = $channels[$index];
my $dir = $direction eq "i" ? 'sc' : 'cs';
$chan->{$dir}{'seq'} += $bytes;
printf "ch%d (%s), %s bytes (%d--%d)\n", $index, $chan->{'id'}, $bytes,
$chan->{$dir}{$seq}-$bytes, $chan->{$dir}{$seq};
printf "ch%d (%s), %s bytes\n", $index, $chan->{'id'}, $bytes;
my @realdata = splice @$data, 0, $bytes;
if ($dumpdata) {