339 lines
6.5 KiB
HTML
339 lines
6.5 KiB
HTML
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>GT::TempFile - implements a very simple temp file.</title>
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<link rev="made" href="mailto:root@penguin.office.gossamer-threads.com" />
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</head>
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<body style="background-color: white">
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<p><a name="__index__"></a></p>
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<!-- INDEX BEGIN -->
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<ul>
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<li><a href="#name">NAME</a></li>
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<li><a href="#synopsis">SYNOPSIS</a></li>
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<li><a href="#description">DESCRIPTION</a></li>
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<li><a href="#copyright">COPYRIGHT</a></li>
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<li><a href="#version">VERSION</a></li>
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</ul>
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<!-- INDEX END -->
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<hr />
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<p>
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</p>
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<h1><a name="name">NAME</a></h1>
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<p>GT::TempFile - implements a very simple temp file.</p>
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<p>
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</p>
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<hr />
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<h1><a name="synopsis">SYNOPSIS</a></h1>
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<pre>
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my $file = new GT::TempFile;
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open (FILE, "> $file");
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print FILE "somedata";
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close FILE;</pre>
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<p>
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</p>
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<hr />
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<h1><a name="description">DESCRIPTION</a></h1>
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<p>GT::TempFile implements a very simple temp file system that will remove
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itself once the variable goes out of scope.</p>
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<p>When you call new, it creates a random file name and looks for a
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tmp directory. What you get back is an object that when dereferenced
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is the file name. You can also pass in a temp dir to use:</p>
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<pre>
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my $file = new GT::Tempfile '/path/to/tmpfiles';</pre>
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<p>Other option you may use are:
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my $file = new GT::TempFile(
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destroy => 1,
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prefix => '',
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tmp_dir => '/tmp'
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);</p>
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<p>When the object is destroyed, it automatically unlinks the temp file
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unless you specify <em>destroy</em> => 0.</p>
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<p><em>prefix</em> will be prepended to the start of all temp files created
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and the lock directory that is created. It is used to keep programs
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using the tempfile module that do not have the temp files destroyed
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from clashing.</p>
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<p><em>tmp_dir</em> is the same as calling new with just one argument, it is
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the directory where files will be stored.</p>
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<p>TempFile picks a temp directory based on the following:</p>
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<pre>
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1. ENV{GT_TMPDIR}
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2. ~/tmp
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3. ENV{TMPDIR}, ENV{TEMP}, ENV{TMP}
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4. /usr/tmp, /var/tmp, c:/temp, /tmp, /temp,
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/WWW_ROOT, c:/windows/temp, c:/winnt/temp</pre>
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<p>
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</p>
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<hr />
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<h1><a name="copyright">COPYRIGHT</a></h1>
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<p>Copyright (c) 2004 Gossamer Threads Inc. All Rights Reserved.
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<a href="http://www.gossamer-threads.com/">http://www.gossamer-threads.com/</a></p>
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<p>
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</p>
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<hr />
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<h1><a name="version">VERSION</a></h1>
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<p>Revision: $Id: TempFile.pm,v 1.36 2005/03/23 04:27:26 jagerman Exp $</p>
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</body>
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</html>
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