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package Protocol::WebSocket::URL; use strict; use warnings; sub new { my $class = shift; $class = ref $class if ref $class; my $self = {@_}; bless $self, $class; $self->{secure} ||= 0; return $self; } sub secure { @_ > 1 ? $_[0]->{secure} = $_[1] : $_[0]->{secure} } sub host { @_ > 1 ? $_[0]->{host} = $_[1] : $_[0]->{host} } sub port { @_ > 1 ? $_[0]->{port} = $_[1] : $_[0]->{port} } sub resource_name { @_ > 1 ? $_[0]->{resource_name} = $_[1] : $_[0]->{resource_name}; } sub parse { my $self = shift; my $string = shift; my ($scheme) = $string =~ m{^(wss?)://}; return unless $scheme; $self->secure(1) if $scheme =~ m/ss$/; my ($host, $port) = $string =~ m{^$scheme://([^:\/]+)(?::(\d+))?(?:|\/|$)}; $host = '/' unless defined $host && $host ne ''; $self->host($host); $port ||= $self->secure ? 443 : 80; $self->port($port); # path and query my ($pnq) = $string =~ m{^$scheme://(?:.*?)(/.*)$}; $pnq = '/' unless defined $pnq && $pnq ne ''; $self->resource_name($pnq); return $self; } sub to_string { my $self = shift; my $string = ''; $string .= 'ws'; $string .= 's' if $self->secure; $string .= '://'; $string .= $self->host; $string .= ':' . $self->port if defined $self->port; $string .= $self->resource_name || '/'; return $string; } 1; __END__ =head1 NAME Protocol::WebSocket::URL - WebSocket URL =head1 SYNOPSIS # Construct my $url = Protocol::WebSocket::URL->new; $url->host('example.com'); $url->port('3000'); $url->secure(1); $url->to_string; # wss://example.com:3000 # Parse my $url = Protocol::WebSocket::URL->new->parse('wss://example.com:3000'); $url->host; # example.com $url->port; # 3000 $url->secure; # 1 =head1 DESCRIPTION Construct or parse a WebSocket URL. =head1 ATTRIBUTES =head2 C<host> =head2 C<port> =head2 C<resource_name> =head2 C<secure> =head1 METHODS =head2 C<new> Create a new L<Protocol::WebSocket::URL> instance. =head2 C<parse> Parse a WebSocket URL. =head2 C<to_string> Construct a WebSocket URL. =cut