#!/usr/bin/perl -w

use XML::Checker::Parser;

my $parser = new XML::Checker::Parser ();

die "Can't create object" unless (ref $parser);

eval {
    local $XML::Checker::FAIL = \&my_fail;
    $parser->parsefile ("/usr/local/pd/ADS/index.xml");
};
if ($@) {
    # Either XML::Parser (expat) threw an exception or my_fail() died.
    #... your error handling code here ...
        print "you suck!\ngo eat a bone!\n";
}


# Throws an exception (with die) when an error is encountered, this
# will stop the parsing process.
# Don't die if a warning or info message is encountered, just print a message.
sub my_fail {
    my $code = shift;
    die XML::Checker::error_string ($code, @_) if $code < 200;
    XML::Checker::print_error ($code, @_);
}

##</code><code>##

<?xml version="1.0" encoding="UTF-8"?>
<!ELEMENT PDList (PD*)>
<!ATTLIST PDList RunDateTime CDATA #REQUIRED>
<!ELEMENT PD (  PayPlan,
                Grade,
                OccupationalSeries,
                NASAPositionTitle,
                OPMPositionTitle,
                FileName,
                NASALocation,
                DutyLocation,
                OrganizationalCode,
                NASAClassCode,
                SourceSystem)>

<!ATTLIST PD PDNumber CDATA #REQUIRED>

<!ELEMENT PayPlan (#PCDATA)>
<!ELEMENT Grade (#PCDATA)>
<!ELEMENT OccupationalSeries (#PCDATA)>
<!ELEMENT NASAPositionTitle (#PCDATA)>
<!ELEMENT OPMPositionTitle (#PCDATA)>
<!ELEMENT FileName (#PCDATA)>
<!ELEMENT NASALocation (#PCDATA)>
<!ELEMENT DutyLocation (#PCDATA)>
<!ELEMENT OrganizationalCode (#PCDATA)>
<!ELEMENT NASAClassCode (#PCDATA)>
<!ELEMENT SourceSystem (#PCDATA)>


##</code><code>##

<!DOCTYPE PDList SYSTEM "http://ifmp.nasa.gov/PDList.dtd">
<PDList RunDateTime="200203211000">
        <PD PDNumber="10449">
                <PayPlan>Text</PayPlan>
                <Grade>Text</Grade>
                <OccupationalSeries>Text</OccupationalSeries>
                <NASAPositionTitle>Text</NASAPositionTitle>
                <OPMPositionTitle>Text</OPMPositionTitle>
                <FileName>Text</FileName>
                <NASALocation>Text</NASALocation>
                <DutyLocation>Text</DutyLocation>
                <OrganizationalCode>Text</OrganizationalCode>
                <NASAClassCode>Text</NASAClassCode>
                <SourceSystem>Avue version whatever</SourceSystem>
        </PD>
        <PD PDNumber="1306x">
                <PayPlan>Text</PayPlan>
                <Grade>Text</Grade>
                <OccupationalSeries>Text</OccupationalSeries>
                <NASAPositionTitle>Text</NASAPositionTitle>
                <OPMPositionTitle>Text</OPMPositionTitle>
                <FileName>Text</FileName>
                <NASALocation>Text</NASALocation>
                <DutyLocation>Text</DutyLocation>
                <OrganizationalCode>Text</OrganizationalCode>
                <NASAClassCode>Text</NASAClassCode>
                <SourceSystem>Avue version whatever</SourceSystem>
        </PD>
        <PD PDNumber="1307x">
                <PayPlan>Text</PayPlan>
                <Grade>Text</Grade>
                <OccupationalSeries>Text</OccupationalSeries>
                <NASAPositionTitle>Text</NASAPositionTitle>
                <OPMPositionTitle>Text</OPMPositionTitle>
                <FileName>Text</FileName>
                <NASALocation>Text</NASALocation>
                <DutyLocation>Text</DutyLocation>
                <OrganizationalCode>Text</OrganizationalCode>
                <NASAClassCode>Text</NASAClassCode>
                <SourceSystem>Avue version whatever</SourceSystem>
        </PD>
</PDList>