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-rw-r--r--lv2/lv2plug.in/ns/ext/atom/atom.ttl85
-rw-r--r--lv2/lv2plug.in/ns/ext/atom/lv2-atom.doap.ttl4
-rw-r--r--lv2/lv2plug.in/ns/ext/midi/midi.ttl5
3 files changed, 52 insertions, 42 deletions
diff --git a/lv2/lv2plug.in/ns/ext/atom/atom.ttl b/lv2/lv2plug.in/ns/ext/atom/atom.ttl
index 1254d2d..725d9ff 100644
--- a/lv2/lv2plug.in/ns/ext/atom/atom.ttl
+++ b/lv2/lv2plug.in/ns/ext/atom/atom.ttl
@@ -65,19 +65,6 @@ The identifier for a C type describing the binary representation of an Atom of
this type.
""" .
-atom:stringType
- a rdf:Property ,
- owl:ObjectProperty ,
- owl:FunctionalProperty ;
- rdfs:label "string type" ;
- rdfs:domain rdfs:Class ;
- rdfs:range rdfs:Datatype ;
- lv2:documentation """
-<p>The type to be used when representing an Atom of this type as a string
-(e.g. in XML or RDF). Typically an <a
-href="http://www.w3.org/TR/xmlschema-2/">XML Schema Datatype</a> URI.</p>
-""" .
-
atom:Atom
a rdfs:Class ;
rdfs:label "Atom" ;
@@ -109,10 +96,11 @@ explicitly known to support references (e.g. by supporting a feature).</p>
""" .
atom:Chunk
- a rdfs:Class ;
+ a rdfs:Class ,
+ rdfs:Datatype ;
rdfs:subClassOf atom:Atom ;
rdfs:label "Chunk of memory" ;
- atom:stringType xsd:base64Binary ;
+ owl:onDatatype xsd:base64Binary ;
lv2:documentation """
<p>A chunk of memory with undefined contents. This type is used to indicate a
certain amount of space is available. For example, output ports with a
@@ -134,47 +122,53 @@ atom:Number
rdfs:label "Number" .
atom:Int
- a rdfs:Class ;
+ a rdfs:Class ,
+ rdfs:Datatype ;
rdfs:subClassOf atom:Number ;
rdfs:label "Signed 32-bit integer" ;
atom:cType "LV2_Atom_Int" ;
- atom:stringType xsd:int .
+ owl:onDatatype xsd:int .
atom:Long
- a rdfs:Class ;
+ a rdfs:Class ,
+ rdfs:Datatype ;
rdfs:subClassOf atom:Number ;
rdfs:label "Signed 64-bit integer" ;
atom:cType "LV2_Atom_Long" ;
- atom:stringType xsd:long .
+ owl:onDatatype xsd:long .
atom:Float
- a rdfs:Class ;
+ a rdfs:Class ,
+ rdfs:Datatype ;
rdfs:subClassOf atom:Number ;
rdfs:label "32-bit IEEE-754 floating point number" ;
atom:cType "LV2_Atom_Float" ;
- atom:stringType xsd:float .
+ owl:onDatatype xsd:float .
atom:Double
- a rdfs:Class ;
+ a rdfs:Class ,
+ rdfs:Datatype ;
rdfs:subClassOf atom:Number ;
rdfs:label "64-bit IEEE-754 floating point number" ;
atom:cType "LV2_Atom_Double" ;
- atom:stringType xsd:double .
+ owl:onDatatype xsd:double .
atom:Bool
- a rdfs:Class ;
+ a rdfs:Class ,
+ rdfs:Datatype ;
rdfs:subClassOf atom:Atom ;
rdfs:label "Boolean" ;
atom:cType "LV2_Atom_Bool" ;
- atom:stringType xsd:boolean ;
+ owl:onDatatype xsd:boolean ;
rdfs:comment "An Int where 0 is false and any other value is true." .
atom:String
- a rdfs:Class ;
+ a rdfs:Class ,
+ rdfs:Datatype ;
rdfs:subClassOf atom:Atom ;
rdfs:label "String" ;
atom:cType "LV2_Atom_String" ;
- atom:stringType xsd:string ;
+ owl:onDatatype xsd:string ;
lv2:documentation """
<p>A UTF-8 encoded string.</p>
@@ -236,26 +230,39 @@ void set_to_turtle_string(LV2_Atom_Literal* lit, const char* ttl) {
""" .
atom:Path
- a rdfs:Class ;
- rdfs:subClassOf atom:String ;
+ a rdfs:Class ,
+ rdfs:Datatype ;
+ rdfs:subClassOf atom:URI ;
+ owl:onDatatype atom:URI ;
rdfs:label "File path string" ;
lv2:documentation """
-<p>A local file path string. This is identical in format to atom:String,
-except the string is a path. Since the ability to distinguish paths from plain
-strings is often necessary, paths MUST NOT be transmitted as atom:String.</p>
+<p>A local file path.</p>
+
+<p>A Path is a URI reference with only a path component: no scheme, authority,
+query, or fragment. Thus, paths to files in the same bundle may be cleanly
+written in Turtle files as a relative URI. However, implementations may assume
+any binary Path (e.g. in an event payload) is a valid file path which can
+passed to system functions like fopen() directly, without any character
+encoding or escape expansion required.</p>
+
+<p>Any implemenation that creates a Path atom to transmit to another is
+responsible for ensuring it is valid. A Path SHOULD always be absolute, unless
+there is some mechanism in place that defines a base path. Since this is not
+the case for plugin instances, effectively any Path sent to or received from a
+plugin instance MUST be absolute.</p>
""" .
atom:URI
- a rdfs:Class ;
+ a rdfs:Class ,
+ rdfs:Datatype ;
rdfs:subClassOf atom:String ;
+ owl:onDatatype xsd:anyURI ;
rdfs:label "URI string" ;
- atom:stringType xsd:anyURI ;
lv2:documentation """
-<p>A URI string. This is identical in format to atom:String, except the string
-is a URI. This is useful when a URI is needed but mapping is inappropriate,
-for example with temporary or relative URIs. Since the ability to distinguish
-URIs from plain strings is often necessary, URIs MUST NOT be transmitted as
-atom:String.</p>
+<p>A URI string. This is useful when a URI is needed but mapping is
+inappropriate, for example with temporary or relative URIs. Since the ability
+to distinguish URIs from plain strings is often necessary, URIs MUST NOT be
+transmitted as atom:String.</p>
<p>This is not strictly a URI, since UTF-8 is allowed. Escaping and related
issues are the host's responsibility.</p>
diff --git a/lv2/lv2plug.in/ns/ext/atom/lv2-atom.doap.ttl b/lv2/lv2plug.in/ns/ext/atom/lv2-atom.doap.ttl
index dce66ba..ca33803 100644
--- a/lv2/lv2plug.in/ns/ext/atom/lv2-atom.doap.ttl
+++ b/lv2/lv2plug.in/ns/ext/atom/lv2-atom.doap.ttl
@@ -13,10 +13,12 @@
doap:developer <http://drobilla.net/drobilla#me> ;
doap:release [
doap:revision "1.3" ;
- doap:created "2013-01-16" ;
+ doap:created "2013-01-27" ;
dcs:changeset [
dcs:item [
rdfs:label "Fix lv2_atom_sequence_end()."
+ ] , [
+ rdfs:label "Remove atom:stringType in favour of owl:onDatatype so generic tools can understand and validate atom literals."
]
]
] , [
diff --git a/lv2/lv2plug.in/ns/ext/midi/midi.ttl b/lv2/lv2plug.in/ns/ext/midi/midi.ttl
index e35d3e3..b30794c 100644
--- a/lv2/lv2plug.in/ns/ext/midi/midi.ttl
+++ b/lv2/lv2plug.in/ns/ext/midi/midi.ttl
@@ -109,11 +109,12 @@ midi:HexByte
rdfs:comment "A hexadecimal byte, which is a xsd:hexBinary value <= FF" .
midi:MidiEvent
- a rdfs:Class ;
+ a rdfs:Class ,
+ rdfs:Datatype ;
rdfs:label "MIDI Message" ;
rdfs:subClassOf ev:Event ,
atom:Atom ;
- atom:stringType xsd:hexBinary ;
+ owl:onDatatype xsd:hexBinary ;
lv2:documentation """
<p>A single raw MIDI message (i.e. a sequence of bytes).</p>
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-05 12:19:18 +0000