NAME

Health::SHC - Verify Smart Health Card Signature and Extract data.

SYNOPSIS

use Health::SHC;
my $sh = Health::SHC->new();
my @patients = $sh->get_patients($data);

foreach (@patients) {
    print "Patient: ", $_->{given}, " ", $_->{middle}, " ", $_->{family}, "\n";
}

my @immunizations = $sh->get_immunizations($data);

print "Vacination Provider", "\t", "Date", "\n";
foreach (@immunizations) {
    print $_->{provider}, "\t", $_->{date}, "\n";
}

my @vaccines = $sh->get_vaccines($data);

print "Manufacturer\tLot Number\tCode\tCode System\n";
foreach (@vaccines) {
    print $_->{manufacturer}, "\t\t", $_->{lotNumber}, "\t\t";
    my $codes = $_->{codes};
    foreach my $tmp (@$codes) {
        print   $tmp->{code}, "\t",
                $tmp->{system}, "\t";
    }
    print "\n";
}

DESCRIPTION

This perl module can extract a Smart Health Card's data from PDFs or image file. The extracted shc:/ Smart Health Card URI is decoded and the signature checked. The module provide several methods to retrieve the data in a more usable format.

METHODS

new(...)

Constructor; see OPTIONS above.

get_patients($data)

Arguments: $data: string Smart Health Card data without the "shc:/" prefix

Returns: hash containing the Patient information

get_immunizations($data)

Arguments: $data: string Smart Health Card data without the "shc:/" prefix

Returns: hash containing the Immunization data

get_vaccines($data)

Arguments: $data: string Smart Health Card data without the "shc:/" prefix

Returns: hash containing the Vaccine data