Gecko [ www.corporacionhdm.com.pe ]

Name	Size	Permission	Date
file	[ DIR ]	drwxr-xr-x	2024-03-03 19:11
urn	[ DIR ]	drwxr-xr-x	2024-03-03 19:11
Escape.pm	6.9 KB	-rw-r--r--	2018-01-09 06:42
Heuristic.pm	6.37 KB	-rw-r--r--	2018-01-09 06:42
IRI.pm	820 B	-rw-r--r--	2018-01-09 06:42
QueryParam.pm	4.77 KB	-rw-r--r--	2018-01-09 06:42
Split.pm	2.32 KB	-rw-r--r--	2018-01-09 06:42
URL.pm	5.36 KB	-rw-r--r--	2018-01-09 06:42
WithBase.pm	3.77 KB	-rw-r--r--	2018-01-09 06:42
_foreign.pm	133 B	-rw-r--r--	2018-01-09 06:42
_generic.pm	5.71 KB	-rw-r--r--	2018-01-09 06:42
_idna.pm	2.06 KB	-rw-r--r--	2018-01-09 06:42
_ldap.pm	3.2 KB	-rw-r--r--	2018-01-09 06:42
_login.pm	257 B	-rw-r--r--	2018-01-09 06:42
_punycode.pm	5.52 KB	-rw-r--r--	2018-01-09 06:42
_query.pm	2.5 KB	-rw-r--r--	2018-01-09 06:42
_segment.pm	442 B	-rw-r--r--	2018-01-09 06:42
_server.pm	3.66 KB	-rw-r--r--	2018-01-09 06:42
_userpass.pm	1.04 KB	-rw-r--r--	2018-01-09 06:42
data.pm	3.34 KB	-rw-r--r--	2018-01-09 06:42
file.pm	9.53 KB	-rw-r--r--	2018-01-09 06:42
ftp.pm	1.06 KB	-rw-r--r--	2018-01-09 06:42
gopher.pm	2.4 KB	-rw-r--r--	2018-01-09 06:42
http.pm	451 B	-rw-r--r--	2018-01-09 06:42
https.pm	170 B	-rw-r--r--	2018-01-09 06:42
ldap.pm	2.88 KB	-rw-r--r--	2018-01-09 06:42
ldapi.pm	467 B	-rw-r--r--	2018-01-09 06:42
ldaps.pm	170 B	-rw-r--r--	2018-01-09 06:42
mailto.pm	1.27 KB	-rw-r--r--	2018-01-09 06:42
mms.pm	151 B	-rw-r--r--	2018-01-09 06:42
news.pm	1.45 KB	-rw-r--r--	2018-01-09 06:42
nntp.pm	153 B	-rw-r--r--	2018-01-09 06:42
pop.pm	1.2 KB	-rw-r--r--	2018-01-09 06:42
rlogin.pm	155 B	-rw-r--r--	2018-01-09 06:42
rsync.pm	233 B	-rw-r--r--	2018-01-09 06:42
rtsp.pm	151 B	-rw-r--r--	2018-01-09 06:42
rtspu.pm	152 B	-rw-r--r--	2018-01-09 06:42
sftp.pm	124 B	-rw-r--r--	2018-01-09 06:42
sip.pm	1.69 KB	-rw-r--r--	2018-01-09 06:42
sips.pm	169 B	-rw-r--r--	2018-01-09 06:42
snews.pm	198 B	-rw-r--r--	2018-01-09 06:42
ssh.pm	201 B	-rw-r--r--	2018-01-09 06:42
telnet.pm	154 B	-rw-r--r--	2018-01-09 06:42
tn3270.pm	154 B	-rw-r--r--	2018-01-09 06:42
urn.pm	2.15 KB	-rw-r--r--	2018-01-09 06:42

Rename

package URI::gopher;  # <draft-murali-url-gopher>, Dec 4, 1996

use strict;
use warnings;

our $VERSION = '1.73';
$VERSION = eval $VERSION;

use parent 'URI::_server';

use URI::Escape qw(uri_unescape);

#  A Gopher URL follows the common internet scheme syntax as defined in 
#  section 4.3 of [RFC-URL-SYNTAX]:
#
#        gopher://<host>[:<port>]/<gopher-path>
#
#  where
#
#        <gopher-path> :=  <gopher-type><selector> | 
#                          <gopher-type><selector>%09<search> |
#                          <gopher-type><selector>%09<search>%09<gopher+_string>
#
#        <gopher-type> := '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7'
#                         '8' | '9' | '+' | 'I' | 'g' | 'T'
#
#        <selector>    := *pchar     Refer to RFC 1808 [4]
#        <search>      := *pchar
#        <gopher+_string> := *uchar  Refer to RFC 1738 [3]
#        
#  If the optional port is omitted, the port defaults to 70.

sub default_port { 70 }

sub _gopher_type
{
    my $self = shift;
    my $path = $self->path_query;
    $path =~ s,^/,,;
    my $gtype = $1 if $path =~ s/^(.)//s;
    if (@_) {
	my $new_type = shift;
	if (defined($new_type)) {
	    Carp::croak("Bad gopher type '$new_type'")
               unless length($new_type) == 1;
	    substr($path, 0, 0) = $new_type;
	    $self->path_query($path);
	} else {
	    Carp::croak("Can't delete gopher type when selector is present")
		if length($path);
	    $self->path_query(undef);
	}
    }
    return $gtype;
}

sub gopher_type
{
    my $self = shift;
    my $gtype = $self->_gopher_type(@_);
    $gtype = "1" unless defined $gtype;
    $gtype;
}

sub gtype { goto &gopher_type }  # URI::URL compatibility

sub selector { shift->_gfield(0, @_) }
sub search   { shift->_gfield(1, @_) }
sub string   { shift->_gfield(2, @_) }

sub _gfield
{
    my $self = shift;
    my $fno  = shift;
    my $path = $self->path_query;

# not according to spec., but many popular browsers accept
    # gopher URLs with a '?' before the search string.
    $path =~ s/\?/\t/;
    $path = uri_unescape($path);
    $path =~ s,^/,,;
    my $gtype = $1 if $path =~ s,^(.),,s;
    my @path = split(/\t/, $path, 3);
    if (@_) {
	# modify
	my $new = shift;
	$path[$fno] = $new;
	pop(@path) while @path && !defined($path[-1]);
	for (@path) { $_="" unless defined }
	$path = $gtype;
	$path = "1" unless defined $path;
	$path .= join("\t", @path);
	$self->path_query($path);
    }
    $path[$fno];
}