Just a few questions, does the modifiers mean the same thing as i regexps (?=one or zero, *=zero or more, +=one or more)?
Also, is "#IMPLIED" the same thing as "optional"? :)
Should the DTD-file have a special header?
// Per Wigren
Eirik Meland wrote:
Per Wigren <[EMAIL PROTECTED]> writes:
This is release candidate 2. Please have a look and come up with ideas!
I don't know much about DTDs and XSLT so please help me write one
based on the format of this XML! :)
A quick DTD proposal:
<!-- freevo --> <!ELEMENT freevo (webradio*) >
<!-- webradio --> <!ELEMENT webradio (station+) >
<!-- station --> <!ELEMENT station (module?, info, streams) > <!ATTLIST station name CDATA #REQUIRED type CDATA #IMPLIED >
<!-- module --> <!ELEMENT module (param+) > <!ATTLIST module name CDATA #REQUIRED >
<!-- param --> <!ELEMENT param (#PCDATA) > <!ATTLIST param name CDATA #REQUIRED >
<!-- info --> <!ELEMENT info (desc*, genre*, lang?, homepage?, location?) >
<!-- desc --> <!ELEMENT desc (#PCDATA) > <!ATTLIST desc lang CDATA #REQUIRED >
<!-- genre --> <!ELEMENT genre (#PCDATA) >
<!-- homepage --> <!ELEMENT homepage (#PCDATA) >
<!-- location --> <!ELEMENT location (#PCDATA) >
<!-- streams --> <!ELEMENT streams (stream+) >
<!-- stream --> <!ELEMENT stream (url) > <!ATTLIST stream codec (MP3|WMA) #REQUIRED kbps CDATA #IMPLIED br CDATA #IMPLIED ch CDATA #IMPLIED >
<!-- url --> <!ELEMENT url (include?, exclude?, start?) > <!ATTLIST url type (media | asx | m3u | pls) #REQUIRED href CDATA #REQUIRED >
<!-- include --> <!ELEMENT include (#PCDATA) >
<!-- exclude --> <!ELEMENT exclude (#PCDATA) >
<!-- start --> <!ELEMENT start (#PCDATA) >
The definition of the freevo-tag is ofcourse simplified..
I'm not sure witch attribute should be required and which should be optional (implied), and I guess I have been to kind on that :-)
This DTD requires a strict order. It is possible to avoid it, but choices aren't always a good thing...
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