/ 
Inferno-RegMgr-0.1.5
River stage zero No dependents
/ Inferno::RegMgr::Lookup

NAME

Inferno::RegMgr::Lookup - Search services in OS Inferno's registry(4)

VERSION

This document describes Inferno::RegMgr::Lookup version 0.1.0

SYNOPSIS

See Inferno::RegMgr for usage example.

DESCRIPTION

This module designed as task plugin for Inferno::RegMgr and can't be used without Inferno::RegMgr.

To search for services with some attributes set needed attributes while creating new() Inferno::RegMgr::Lookup object, then attach() it to Inferno::RegMgr. You only need to keep reference to Inferno::RegMgr::Lookup object if you will need to interrupt this search before receiving results using detach().

This module will automatically detach() itself from Inferno::RegMgr before calling user callback with search results.

INTERFACE

new()

Create and return Inferno::RegMgr::Lookup object.

Accept HASHREF with options:

attr       OPTIONAL hash with wanted service attrs
cb         REQUIRED user callback (CODEREF or CLASS name or OBJECT)
method     OPTIONAL user callback method (if {cb} is CLASS/OBJECT)

If there will be no option attr or it value will be empty hash - all services will be retured.

If some attribute value will be '*' then all services which has that attribute with any value will be returned.

After receiving search results user callback will be called with parameters (keys in hash are found service names and values are attributes of these services):

(\%services)

DIAGNOSTICS

None.

CONFIGURATION AND ENVIRONMENT

Inferno::RegMgr::Lookup requires no configuration files or environment variables.

DEPENDENCIES

EV

INCOMPATIBILITIES

None reported.

BUGS AND LIMITATIONS

No bugs have been reported.

Please report any bugs or feature requests to bug-regmgr-lookup@rt.cpan.org, or through the web interface at http://rt.cpan.org.

AUTHOR

Alex Efros <powerman-asdf@ya.ru>

LICENSE AND COPYRIGHT

Copyright (c) 2009, Alex Efros <powerman-asdf@ya.ru>. All rights reserved.

This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.

DISCLAIMER OF WARRANTY

BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR, OR CORRECTION.

IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE SOFTWARE AS PERMITTED BY THE ABOVE LICENCE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE SOFTWARE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE SOFTWARE TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.