NAME
    Archive::Probe - A generic library to search file within archive

SYNOPSIS
        use Archive::Probe;

        my $tmpdir = '<temp_dir>';
        my $base_dir = '<directory_of_archive_files>';
        my $probe = Archive::Probe->new();
        $probe->working_dir($tmpdir);
        $probe->add_pattern(
            '<your_pattern_here>',
            sub {
                my ($pattern, $file_ref) = @_;

                # do something with result files
        });
        $probe->search($base_dir, 1);

DESCRIPTION
    Archive::Probe is a generic library to search file within archive.

    It allows you to test the existence of a particular file, which can be
    described in regular expression, and optionally to extract that file and
    inspect the file content in custom code. It supports common archive
    types such as .tar, .tgz, .bz2, .rar, .zip, .7z. One archive file can
    contain archive file of same or other type. And level of nesting is
    unlimited. This module depends on unrar, 7za and tar which should be in
    PATH. The unrar is freeware and you get it from:
    http://www.rarlab.com/rar_add.htm

METHODS
  $probe = Archive::Probe->new()
    Creates a new "Archive::Probe" object.

  $probe->add_pattern(regex, coderef)
    Register a file pattern to search with in the archive file(s) and the
    callback code to handle the matched files. The callback will be passed
    two arguments:

    $pattern
        This is the pattern of the matched files.

    $file_ref
        This is the array reference to the files matched the pattern. The
        existence of the files is controlled by the second argument to the
        "search()" method.

  $probe->search(base_dir, extract_matched)
    Search registered files under 'base_dir' and invoke the callback. It
    requires two arguments:

    $base_dir
        This is the directory containing the archive file(s).

    $extract_matched
        Extract or copy the matched files to the working directory if this
        parameter evaluate to true.

  $probe->reset_matches()
    Reset the matched files list.

ACCESSORS
  $probe->working_dir([directory])
    Set or get the working directory where the temporary files will be
    created.

  $show_extracting_output->working_dir([BOOL])
    Enable or disable the output of command line archive tool.

HOW IT WORKS
    "Archive::Probe" provides plumbing boiler code to search files in nested
    archive files. It does the heavy lifting to extract mininal files
    necessary to fulfill the inquiry.

BUG REPORTS
    Please report bugs or other issues to <schnell18@gmail.com>.

AUTHOR
    This module is developed by Justin Zhang <schnell18@gmail.com>.

COPYRIGHT
    This library is free software; you may redistribute and/or modify it
    under the same terms as Perl itself.