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69 lines
1.7 KiB
Perl
69 lines
1.7 KiB
Perl
# -*- cperl -*-
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# Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; version 2 of the License.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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package My::Handles;
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use strict;
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use Carp;
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use My::Platform;
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my $handle_exe;
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if (IS_WINDOWS){
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# Check if handle.exe is available
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# Pass switch to accept the EULA to avoid hanging
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# if the program hasn't been run before.
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my $list= `handle.exe -? -accepteula 2>&1`;
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foreach my $line (split('\n', $list))
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{
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$handle_exe= "$1.$2"
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if ($line =~ /Handle v([0-9]*)\.([0-9]*)/);
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}
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if ($handle_exe){
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print "Found handle.exe version $handle_exe\n";
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}
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}
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sub show_handles
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{
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my ($dir)= @_;
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return unless $handle_exe;
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return unless $dir;
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$dir= native_path($dir);
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# Get a list of open handles in a particular directory
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my $list= `handle.exe "$dir" 2>&1` or return;
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foreach my $line (split('\n', $list))
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{
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return if ($line =~ /No matching handles found/);
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}
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print "\n";
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print "=" x 50, "\n";
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print "Open handles in '$dir':\n";
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print "$list\n";
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print "=" x 50, "\n\n";
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return;
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}
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1;
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