NAME
Slackware::Slackget::Search - The slack-get search class
VERSION
Version 1.0.0
SYNOPSIS
A class to search for packages on a Slackware::Slackget::PackageList object. This class is a real search engine (I personnally use it couple with the slack-get daemon, on my website), and it has been designed to be easily tunable.
use Slackware::Slackget::Search;
my $search = Slackware::Slackget::Search->new($packagelist);
my @array = $search->search_package($string); # the simplier, search a matching package name
my @array = $search->search_package_in description($string); # More specialyze, search in the package description
my @array = $search->search_package_multi_fields($string,@fields); # search in each fields for matching $string
All methods return an array of Slackware::Slackget::Package objects.
CONSTRUCTOR
new
The constructor take a Slackware::Slackget::PackageList object as argument.
my $search = Slackware::Slackget::Search->new($packagelist);
FUNCTIONS
search_package
This method take a string as parameter search for packages matching the string, and return an array of Slackware::Slackget::Package
@packages = $packageslist->search_package('gcc');
exact_search
This method take a string as parameter search for packages where the id is equal to this string. Return the index of the packages in the list.
$idx = $packageslist->exact_search('perl-mime-base64-3.05-noarch-1');
exact_name_search
Same as exact_search() but search on the name of the package instead of its id.
$idx = $packageslist->exact_search('perl-mime-base64');
search_package_in_description
Take a string as parameter, and search for this string in the package description
my @array = $search->search_package_in description($string);
search_package_multi_fields
Take a string and a fields list as parameter, and search for this string in the package required fields
my @array = $search->search_package_multi_fields($string,@fields);
TIPS: you can restrict the search domain by providing fields with restrictions, for example :
# For a search only in packages from the Slackware source.
my @results = $search->search_package_multi_fields('burner', 'package-source=slackware', 'description','name');
# For a search only in packages from the Audioslack source, and only i486 packages
my @results = $search->search_package_multi_fields('burner', 'package-source=audioslack', 'architecture=i486', 'description','name');
multi_search
take a reference on an array of string (requests) as first parameters and a reference to an array which contains the list of fields to search in, and perform a search.
This method return an array of Slackware::Slackget::Package as a result. The array is sort by pertinences.
my @result_array = $search->multi_search(['burn','dvd','cd'],['name','id','description']) ;
You can apply the same tips than for the search_package_multi_fields() method, about the restrictions on search fields.
AUTHOR
DUPUIS Arnaud, <a.dupuis@infinityperl.org>
BUGS
Please report any bugs or feature requests to bug-Slackware-Slackget@rt.cpan.org
, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Slackware-Slackget. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.
SUPPORT
You can find documentation for this module with the perldoc command.
perldoc Slackware::Slackget
You can also look for information at:
Infinity Perl website
slack-get specific website
RT: CPAN's request tracker
AnnoCPAN: Annotated CPAN documentation
CPAN Ratings
Search CPAN
ACKNOWLEDGEMENTS
Thanks to Bertrand Dupuis (yes my brother) for his contribution to the documentation.
SEE ALSO
COPYRIGHT & LICENSE
Copyright 2005 DUPUIS Arnaud, All Rights Reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.