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# LV2 Host Info Extension
# Copyright (C) 2009 David Robillard <d@drobilla.net>
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
# OTHER DEALINGS IN THE SOFTWARE.
@prefix hi: <http://lv2plug.in/ns/ext/host-info#> .
@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix doap: <http://usefulinc.com/ns/doap#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
<http://drobilla.net/drobilla#me>
a foaf:Person ;
foaf:name "David Robillard" ;
foaf:mbox <mailto:d@drobilla.net> ;
rdfs:seeAlso <http://drobilla.net/drobilla> .
<http://lv2plug.in/ns/ext/host-info> a lv2:Specification ;
doap:license <http://usefulinc.com/doap/licenses/mit> ;
doap:name "LV2 Host Info" ;
doap:shortdesc "A format for describing LV2 hosts." ;
doap:developer <http://drobilla.net/drobilla#me> ;
lv2:documentation """
<p>This specification defines various properties to represent useful information
about LV2 hosts. Currently, the primary use of this specification is to describe which
extensions are supported by a given host.</p>
<p>The extensions supported by a host can be described like this:</p>
<pre class="turtle-code">
@prefix hi: <http://lv2plug.in/ns/ext/host-info#> .
<http://example.org/some-host>
a hi:Host ;
doap:name "Foo Rack" ;
hi:supportsExtension [
hi:extension <http://example.org/some-extension> ;
hi:sinceVersion "1.2.0"
] .
</pre>
""" .
## Core Classes / Properties
hi:Host a rdfs:Class ;
rdfs:label "LV2 Host" ;
rdfs:subClassOf [ a owl:Restriction ;
owl:onProperty doap:name ;
owl:someValuesFrom xsd:string ;
owl:minCardinality 1 ;
rdfs:comment "A hi:Host MUST have at least one string doap:name"
] ;
rdfs:comment """
An application that supports loading LV2 plugins, or performs other
LV2 related functionality.
""" .
hi:supportsExtension a rdf:Property ;
rdfs:domain hi:Host ;
rdfs:range hi:ExtensionSupport ;
rdfs:label "supports extension" ;
rdfs:comment "Relates a Host to its ExtensionSupport" .
hi:ExtensionSupport a rdfs:Class ;
rdfs:label "Extension Support" ;
rdfs:subClassOf [ a owl:Restriction ;
owl:onProperty hi:sinceVersion ;
owl:someValuesFrom xsd:string ;
owl:minCardinality 1 ;
rdfs:comment """
A hi:ExtensionSupport MUST have at least one string hi:sinceVersion
""" ] ;
rdfs:comment "A description of the support for an extension by a Host" .
hi:extension a rdf:Property ;
rdfs:domain hi:ExtensionSupport ;
rdfs:range lv2:Specification ;
rdfs:label "extension" ;
rdfs:comment "Indicates the extension supported by a host." .
hi:sinceVersion a rdf:Property ;
rdfs:domain hi:ExtensionSupport ;
rdfs:range xsd:string ;
rdfs:label "since version" ;
rdfs:comment """
The initial version of a host which supported an extension.
This property MUST always be given
""" .
hi:untilVersion a rdf:Property ;
rdfs:domain hi:ExtensionSupport ;
rdfs:range xsd:string ;
rdfs:label "until version" ;
rdfs:comment """
The final version of a host which supported an extension. This property can
be used if support for an extension was discontinued in a host for some reason.
""" .
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