mozilla-history/webtools/leak-o-matic/leaks.cgi

109 строки
2.9 KiB
Perl
Executable File

#!/usr/bin/perl -w
#
# The contents of this file are subject to the Mozilla Public
# License Version 1.1 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy of
# the License at http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
# implied. See the License for the specific language governing
# rights and limitations under the License.
#
# The Original Code is Mozilla Leak-o-Matic.
#
# The Initial Developer of the Original Code is Netscape
# Communications Corp. Portions created by Netscape Communucations
# Corp. are Copyright (C) 1999 Netscape Communications Corp. All
# Rights Reserved.
#
# Contributor(s):
# Chris Waterson <waterson@netscape.com>
#
# $Id: leaks.cgi,v 1.4 2007-01-02 22:54:24 timeless%mozdev.org Exp $
#
#
# Expands a logfile into all of the leakers
#
use 5.006;
use strict;
use CGI;
use POSIX;
use Zip;
$::query = new CGI();
# The ZIP where all the log files are kept
$::log = $::query->param('log');
defined $::log || die "Must specifiy a log file";
$::log =~ m{^\w[\w\d\._-]*$} || die "Unexpected log file name";
-f $::log || die "Can't find log file";
$::zip = new Zip($::log);
print $::query->header;
{
my @statinfo = stat($::log);
my $when = POSIX::strftime "%a %b %e %H:%M:%S %Y", localtime($statinfo[9]);
print $::query->start_html("Leaked Objects, $when"),
$::query->h1("Leaked Objects");
print "<small>$when<br><a href='bloat-log.cgi?log=$::log'>Bloat Log</a></small>\n";
}
# Collect all of the log files. Files are assumed to be named
# "refcnt-class-serialno.log", so we'll list all of the files and then
# parse out the 'class' and 'serialno' values to present a pretty
# HTML-ized version.
{
my @files = $::zip->dir();
my $current = "";
my $count = 0;
my $file;
FILE: foreach (@files) {
$_ = $$_{name};
next FILE unless (/^refcnt-([^-]+)-(\d+).log$/);
$::classes{$1} = [] if !$::classes{$1};
my $objects = $::classes{$1};
push(@$objects, $2);
}
}
print "<table border='0'>\n";
print "<th><tr bgcolor='#DDDDDD'><td align='center'><b>Class</b></td><td align='center'><b>Objects</b></td></tr></th>\n";
print "<tbody>\n";
{
my $bgcolor='#FFFFFF';
my $class;
foreach $class (sort(keys(%::classes))) {
print "<tr bgcolor='$bgcolor'>\n";
print "<td valign='top'><a href='http://lxr.mozilla.org/seamonkey/ident?i=$class'>$class</a></td>\n";
print "<td><small>\n";
my $objects = $::classes{$class};
my $object;
foreach $object (sort { $::a <=> $::b } @$objects) {
print "<a href='balance.cgi?log=$::log&class=$class&object=$object'>$object</a>\n";
}
print "\n</small></td>\n";
print "</tr>\n";
$bgcolor = ($bgcolor eq '#FFFFFF') ? '#FFFFBB' : '#FFFFFF';
}
}
print "</tbody></table>\n";
print $::query->end_html;