XML::Xerces Sample: EnumVal

EnumVal

EnumVal shows how to enumerate the markup decls in a DTD Grammar.

Running EnumVal

This program parses the specified XML file, then shows how to enumerate the contents of the DTD Grammar.

Usage:
    perl EnumVal.pl <XML file>

This program parses the specified XML file, then shows how to
enumerate the contents of the DTD Grammar. Essentially,
shows how one can access the DTD information stored in internal
data structures.

Here is a sample output from EnumVal

cd samples
perl EnumVal.pl personal.xml

Element Name: personnel, Content Model: (person)+
Element Name: person, Content Model: (name,email*,url*,link?)
	attribute Name: id, Type: ID
Element Name: name, Content Model: (#PCDATA|family|given)*
Element Name: email, Content Model: (#PCDATA)
Element Name: url, Content Model: EMPTY
	attribute Name: href, Type: CDATA
Element Name: link, Content Model: EMPTY
	attribute Name: subordinates, Type: IDREF(S)
	attribute Name: manager, Type: IDREF(S)
Element Name: family, Content Model: (#PCDATA)
Element Name: given, Content Model: (#PCDATA)
personal.xml: duration:  0 wallclock secs ( 0.02 usr +  0.00 sys =  0.02 CPU)