85 lines
1.5 KiB
Perl
85 lines
1.5 KiB
Perl
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package URI::file::Base;
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use strict;
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use warnings;
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use URI::Escape qw();
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our $VERSION = '1.76';
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sub new
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{
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my $class = shift;
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my $path = shift;
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$path = "" unless defined $path;
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my($auth, $escaped_auth, $escaped_path);
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($auth, $escaped_auth) = $class->_file_extract_authority($path);
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($path, $escaped_path) = $class->_file_extract_path($path);
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if (defined $auth) {
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$auth =~ s,%,%25,g unless $escaped_auth;
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$auth =~ s,([/?\#]), URI::Escape::escape_char($1),eg;
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$auth = "//$auth";
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if (defined $path) {
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$path = "/$path" unless substr($path, 0, 1) eq "/";
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} else {
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$path = "";
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}
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} else {
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return undef unless defined $path;
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$auth = "";
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}
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$path =~ s,([%;?]), URI::Escape::escape_char($1),eg unless $escaped_path;
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$path =~ s/\#/%23/g;
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my $uri = $auth . $path;
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$uri = "file:$uri" if substr($uri, 0, 1) eq "/";
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URI->new($uri, "file");
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}
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sub _file_extract_authority
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{
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my($class, $path) = @_;
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return undef unless $class->_file_is_absolute($path);
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return $URI::file::DEFAULT_AUTHORITY;
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}
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sub _file_extract_path
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{
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return undef;
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}
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sub _file_is_absolute
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{
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return 0;
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}
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sub _file_is_localhost
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{
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shift; # class
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my $host = lc(shift);
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return 1 if $host eq "localhost";
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eval {
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require Net::Domain;
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lc(Net::Domain::hostfqdn() || '') eq $host ||
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lc(Net::Domain::hostname() || '') eq $host;
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};
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}
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sub file
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{
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undef;
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}
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sub dir
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{
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my $self = shift;
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$self->file(@_);
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}
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1;
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