File Coverage

blib/lib/Regexp/Common/URI/RFC2806.pm

Criterion	Covered	Total	%
statement	31	31	100.0
branch			n/a
condition			n/a
subroutine	9	9	100.0
pod			n/a
total	40	40	100.0

package Regexp::Common::URI::RFC2806;

use Regexp::Common::URI::RFC1035 qw /$domain/;
use Regexp::Common::URI::RFC2396 qw /$unreserved $escaped $hex/;

use strict;
use warnings;

use vars qw /$VERSION/;
$VERSION = '2017040401';

use vars qw /@EXPORT @EXPORT_OK %EXPORT_TAGS @ISA/;

use Exporter ();
@ISA = qw /Exporter/;


my %vars;

BEGIN {
    $vars {low}     = [qw /$dtmf_digit $wait_for_dial_tone $one_second_pause
                           $pause_character $visual_separator $phonedigit
                           $escaped_no_dquote $quoted_string $token_char
                           $token_chars/];
    $vars {parts}   = [qw /$future_extension/];
    $vars {connect} = [qw /$provider_hostname $provider_tag $service_provider
                           $private_prefix $local_network_prefix
                           $global_network_prefix $network_prefix/];
    $vars {phone}   = [qw /$phone_context_ident $phone_context_tag
                           $area_specifier $post_dial $isdn_subaddress
                           $t33_subaddress $local_phone_number
                           $local_phone_number_no_future
                           $base_phone_number $global_phone_number
                           $global_phone_number_no_future $telephone_subscriber
                           $telephone_subscriber_no_future/];
    $vars {fax}     = [qw /$fax_local_phone $fax_local_phone_no_future
                           $fax_global_phone $fax_global_phone_no_future
                           $fax_subscriber $fax_subscriber_no_future/];
    $vars {modem}   = [qw //];
}

use vars map {@$_} values %vars;

@EXPORT      = ();
@EXPORT_OK   = map {@$_} values %vars;
%EXPORT_TAGS = (%vars, ALL => [@EXPORT_OK]);


# RFC 2806, URIs for tel, fax & modem.
$dtmf_digit        =  "(?:[*#ABCD])";
$wait_for_dial_tone=  "(?:w)";
$one_second_pause  =  "(?:p)";
$pause_character   =  "(?:[wp])";   # wait_for_dial_tone | one_second_pause.
$visual_separator  =  "(?:[\\-.()])";
$phonedigit        =  "(?:[0-9\\-.()])";  # DIGIT | visual_separator
$escaped_no_dquote =  "(?:%(?:[01]$hex)|2[013-9A-Fa-f]|[3-9A-Fa-f]$hex)";
$quoted_string     =  "(?:%22(?:(?:%5C(?:$unreserved|$escaped))|" .
                              "$unreserved+|$escaped_no_dquote)*%22)";
                      # It is unclear wether we can allow only unreserved
                      # characters to unescaped, or can we also use uric
                      # characters that are unescaped? Or pchars?
$token_char        =  "(?:[!'*\\-.0-9A-Z_a-z~]|" .
                          "%(?:2[13-7ABDEabde]|3[0-9]|4[1-9A-Fa-f]|" .
                              "5[AEFaef]|6[0-9A-Fa-f]|7[0-9ACEace]))";
                      # Only allowing unreserved chars to be unescaped.
$token_chars       =  "(?:(?:[!'*\\-.0-9A-Z_a-z~]+|"                   .
                            "%(?:2[13-7ABDEabde]|3[0-9]|4[1-9A-Fa-f]|" .
                                "5[AEFaef]|6[0-9A-Fa-f]|7[0-9ACEace]))*)";
$future_extension  =  "(?:;$token_chars"                       .
                      "(?:=(?:(?:$token_chars(?:[?]$token_chars)?)|" .
                      "$quoted_string))?)";
$provider_hostname =   $domain;
$provider_tag      =  "(?:tsp)";
$service_provider  =  "(?:;$provider_tag=$provider_hostname)";
$private_prefix    =  "(?:(?:[!'E-OQ-VX-Z_e-oq-vx-z~]|"                   .
                         "(?:%(?:2[124-7CFcf]|3[AC-Fac-f]|4[05-9A-Fa-f]|" .
                                "5[1-689A-Fa-f]|6[05-9A-Fa-f]|"           .
                                "7[1-689A-Ea-e])))"                       .
                         "(?:[!'()*\\-.0-9A-Z_a-z~]+|"                    .
                         "(?:%(?:2[1-9A-Fa-f]|3[AC-Fac-f]|"               .
                            "[4-6][0-9A-Fa-f]|7[0-9A-Ea-e])))*)";
$local_network_prefix
                   =  "(?:[0-9\\-.()*#ABCDwp]+)";
$global_network_prefix
                   =  "(?:[+][0-9\\-.()]+)";
$network_prefix    =  "(?:$global_network_prefix|$local_network_prefix)";
$phone_context_ident
                   =  "(?:$network_prefix|$private_prefix)";
$phone_context_tag =  "(?:phone-context)";
$area_specifier    =  "(?:;$phone_context_tag=$phone_context_ident)";
$post_dial         =  "(?:;postd=[0-9\\-.()*#ABCDwp]+)";
$isdn_subaddress   =  "(?:;isub=[0-9\\-.()]+)";
$t33_subaddress    =  "(?:;tsub=[0-9\\-.()]+)";

$local_phone_number=  "(?:[0-9\\-.()*#ABCDwp]+$isdn_subaddress?"      .
                         "$post_dial?$area_specifier"                 .
                         "(?:$area_specifier|$service_provider|"      .
                            "$future_extension)*)";
$local_phone_number_no_future
                   =  "(?:[0-9\\-.()*#ABCDwp]+$isdn_subaddress?"      .
                         "$post_dial?$area_specifier"                 .
                         "(?:$area_specifier|$service_provider)*)";
$fax_local_phone   =  "(?:[0-9\\-.()*#ABCDwp]+$isdn_subaddress?"      .
                         "$t33_subaddress?$post_dial?$area_specifier" .
                         "(?:$area_specifier|$service_provider|"      .
                            "$future_extension)*)";
$fax_local_phone_no_future
                   =  "(?:[0-9\\-.()*#ABCDwp]+$isdn_subaddress?"      .
                         "$t33_subaddress?$post_dial?$area_specifier" .
                         "(?:$area_specifier|$service_provider)*)";
$base_phone_number =  "(?:[0-9\\-.()]+)";
$global_phone_number
                   =  "(?:[+]$base_phone_number$isdn_subaddress?"     .
                                              "$post_dial?"           .
                         "(?:$area_specifier|$service_provider|"      .
                            "$future_extension)*)";
$global_phone_number_no_future
                   =  "(?:[+]$base_phone_number$isdn_subaddress?"     .
                                              "$post_dial?"           .
                         "(?:$area_specifier|$service_provider)*)";
$fax_global_phone  =  "(?:[+]$base_phone_number$isdn_subaddress?"     .
                              "$t33_subaddress?$post_dial?"           .
                         "(?:$area_specifier|$service_provider|"      .
                            "$future_extension)*)";
$fax_global_phone_no_future
                   =  "(?:[+]$base_phone_number$isdn_subaddress?"     .
                              "$t33_subaddress?$post_dial?"           .
                         "(?:$area_specifier|$service_provider)*)";
$telephone_subscriber
                   =  "(?:$global_phone_number|$local_phone_number)";
$telephone_subscriber_no_future
                   =  "(?:$global_phone_number_no_future|" .
                         "$local_phone_number_no_future)";
$fax_subscriber    =  "(?:$fax_global_phone|$fax_local_phone)";
$fax_subscriber_no_future
                   =  "(?:$fax_global_phone_no_future|"    .
                         "$fax_local_phone_no_future)";

1;

__END__