TiVo::Calypso - a Perl interface to the TiVo Calypso protocol
use TiVo::Calypso; my $server = TiVo::Calypso::Server->new( SERVER_NAME => "My Server", CACHE_DIR => "/tmp" ); my $music_service = TiVo::Calypso::Container::Music->new( TITLE => "Music Library", PATH => "/mp3", SERVICE => "/Music", SCROBBLER => { POSTURL => 'http://post.audioscrobbler.com', USERNAME => 'scrobbleuser', PASSWORD => 'p4ssw0rd' } ); $server->add_service( $music_service );
TiVo::Calypso provides a Perl interface to the TiVo Calypso protocol, allowing development of custom server and CGI applications to act as a media source for the TiVo consumer platform.
TiVo::Calypso depends on the following third-party modules for full functionality:
Storable ( enables caching ) Digest::MD5 ( enables caching ) IO::File ( enables general file serving ) MP3::Info ( enables MP3 serving ) LWP::Simple ( AudioScrobbling )
TiVo::Calypso defines the following classes:
TiVo::Calypso::Server TiVo::Calypso::Request TiVo::Calypso::Container TiVo::Calypso::Container::Server TiVo::Calypso::Container::Music TiVo::Calypso::Item TiVo::Calypso::Item::MP3
Expects a hash of arguments to define the new Calypso server:
defines the string by which the server identifies itself. It is purely cosmetic. (optional)
defines the directory used to cache data objects and scaled images. This directory must be readable and writable in order for caching to take place.
Expects to be passed a TiVo::Container object which will be added to the master list of services available on this server.
Expects to be passed three scalars (or a single predefined TiVo::Calypso::Request object) of the same format as the environment variables SCRIPT_NAME, PATH_INFO, and QUERY_STRING defined by a standard web server.
TiVo::Calypso::Server->request returns a list with 2 elements. The first element is a reference to a hash which contains the recommended HTTP headers to be returned to the client. The second element is a reference to either a scalar or an IO::File object, depending on the type of data requested.
TiVo::Calypso::Server->request returns undef on a bad request.
Expects a hash of arguments to define a service (directory of content):
defines the directory on the local filesystem to search for content to be made available via this service.
is the virtual directory name which will be used to describe this service in URLs.
is the descriptive label which will be used to describe this service in messages from the server. (optional)
TiVo::Calypso is a branch of TiVo.pm, originally released by TiVo Inc. TiVo.pm has been declared 'dead' by TiVo Inc. and released into the public domain.
Additional modifications since the initial 1.0 release from TiVo include the following:
Aggressive caching has been fixed.
A smarter sort method has been implemented.
AudioScrobbler (last.fm) support has been added. The synopsis should be enough to explain how to use it.
TiVo::Calypso::Container::Music now defaults to an alphabetical list for browsing. 200+ artists made browsing terribly slow/painful.
TiVo.pm was initially written by TiVo, Inc.
Modifications and maintenance of TiVo::Calypso is now done by Scott Schneider <sschneid@gmail.com>.
To install TiVo::Calypso, copy and paste the appropriate command in to your terminal.
cpanm
cpanm TiVo::Calypso
CPAN shell
perl -MCPAN -e shell install TiVo::Calypso
For more information on module installation, please visit the detailed CPAN module installation guide.