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Win32.pm
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package URI::file::Win32; use strict; use warnings; use parent 'URI::file::Base'; use URI::Escape qw(uri_unescape); our $VERSION = '1.73'; $VERSION = eval $VERSION; sub _file_extract_authority { my $class = shift; return $class->SUPER::_file_extract_authority($_[0]) if defined $URI::file::DEFAULT_AUTHORITY; return $1 if $_[0] =~ s,^\\\\([^\\]+),,; # UNC return $1 if $_[0] =~ s,^//([^/]+),,; # UNC too? if ($_[0] =~ s,^([a-zA-Z]:),,) { my $auth = $1; $auth .= "relative" if $_[0] !~ m,^[\\/],; return $auth; } return undef; } sub _file_extract_path { my($class, $path) = @_; $path =~ s,\\,/,g; #$path =~ s,//+,/,g; $path =~ s,(/\.)+/,/,g; if (defined $URI::file::DEFAULT_AUTHORITY) { $path =~ s,^([a-zA-Z]:),/$1,; } return $path; } sub _file_is_absolute { my($class, $path) = @_; return $path =~ m,^[a-zA-Z]:, || $path =~ m,^[/\\],; } sub file { my $class = shift; my $uri = shift; my $auth = $uri->authority; my $rel; # is filename relative to drive specified in authority if (defined $auth) { $auth = uri_unescape($auth); if ($auth =~ /^([a-zA-Z])[:|](relative)?/) { $auth = uc($1) . ":"; $rel++ if $2; } elsif (lc($auth) eq "localhost") { $auth = ""; } elsif (length $auth) { $auth = "\\\\" . $auth; # UNC } } else { $auth = ""; } my @path = $uri->path_segments; for (@path) { return undef if /\0/; return undef if /\//; #return undef if /\\/; # URLs with "\" is not uncommon } return undef unless $class->fix_path(@path); my $path = join("\\", @path); $path =~ s/^\\// if $rel; $path = $auth . $path; $path =~ s,^\\([a-zA-Z])[:|],\u$1:,; return $path; } sub fix_path { 1; } 1;