NAME
GDPR::IAB::TCFv2::RangeSection - Transparency & Consent String version 2 range section parser
SYNOPSIS
my $data = unpack "B*", decode_base64url('tcf v2 consent string base64 encoded');
my $max_vendor_id_consent = << get 16 bits from $data offset 213 >>
my $range_section = GDPR::IAB::TCFv2::RangeSection->new(
data => $data,
start_bit => 230, # offset for vendor consents
vendor_bits_required => $max_vendor_id_consent
);
if $range_section->contains(284) { ... }
CONSTRUCTOR
Receive 3 parameters: data (as sequence of bits), start bit offset and vendor bits required (max vendor id).
Will die if any parameter is missing.
Will die if data does not contain all bits required.
Will die if the range sections are malformed.
METHODS
contains
Return the vendor id bit status (if enable or not) from one of the range sections.
Will return false if id is bigger than max vendor id.
my $ok = $range_section->contains(284);
max_vendor_id
Returns the max vendor id.