tlperl 5.22.1 from siep

git-svn-id: svn://tug.org/texlive/trunk@40252 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 98 insertions, 0 deletions

diff --git a/Master/tlpkg/tlperl/site/lib/URI/_query.pm b/Master/tlpkg/tlperl/site/lib/URI/_query.pm
new file mode 100644
index 00000000000..06162638572
--- /dev/null
+++ b/Master/tlpkg/tlperl/site/lib/URI/_query.pm
@@ -0,0 +1,98 @@
+package URI::_query;
+
+use strict;
+use warnings;
+
+use URI ();
+use URI::Escape qw(uri_unescape);
+
+our $VERSION = '1.71';
+$VERSION = eval $VERSION;
+
+sub query
+{
+    my $self = shift;
+    $$self =~ m,^([^?\#]*)(?:\?([^\#]*))?(.*)$,s or die;
+
+    if (@_) {
+	my $q = shift;
+	$$self = $1;
+	if (defined $q) {
+	    $q =~ s/([^$URI::uric])/ URI::Escape::escape_char($1)/ego;
+	    utf8::downgrade($q);
+	    $$self .= "?$q";
+	}
+	$$self .= $3;
+    }
+    $2;
+}
+
+# Handle ...?foo=bar&bar=foo type of query
+sub query_form {
+    my $self = shift;
+    my $old = $self->query;
+    if (@_) {
+        # Try to set query string
+        my $delim;
+        my $r = $_[0];
+        if (ref($r) eq "ARRAY") {
+            $delim = $_[1];
+            @_ = @$r;
+        }
+        elsif (ref($r) eq "HASH") {
+            $delim = $_[1];
+            @_ = map { $_ => $r->{$_} } sort keys %$r;
+        }
+        $delim = pop if @_ % 2;
+
+        my @query;
+        while (my($key,$vals) = splice(@_, 0, 2)) {
+            $key = '' unless defined $key;
+	    $key =~ s/([;\/?:@&=+,\$\[\]%])/ URI::Escape::escape_char($1)/eg;
+	    $key =~ s/ /+/g;
+	    $vals = [ref($vals) eq "ARRAY" ? @$vals : $vals];
+            for my $val (@$vals) {
+                $val = '' unless defined $val;
+		$val =~ s/([;\/?:@&=+,\$\[\]%])/ URI::Escape::escape_char($1)/eg;
+                $val =~ s/ /+/g;
+                push(@query, "$key=$val");
+            }
+        }
+        if (@query) {
+            unless ($delim) {
+                $delim = $1 if $old && $old =~ /([&;])/;
+                $delim ||= $URI::DEFAULT_QUERY_FORM_DELIMITER || "&";
+            }
+            $self->query(join($delim, @query));
+        }
+        else {
+            $self->query(undef);
+        }
+    }
+    return if !defined($old) || !length($old) || !defined(wantarray);
+    return unless $old =~ /=/; # not a form
+    map { s/\+/ /g; uri_unescape($_) }
+         map { /=/ ? split(/=/, $_, 2) : ($_ => '')} split(/[&;]/, $old);
+}
+
+# Handle ...?dog+bones type of query
+sub query_keywords
+{
+    my $self = shift;
+    my $old = $self->query;
+    if (@_) {
+        # Try to set query string
+	my @copy = @_;
+	@copy = @{$copy[0]} if @copy == 1 && ref($copy[0]) eq "ARRAY";
+	for (@copy) { s/([;\/?:@&=+,\$\[\]%])/ URI::Escape::escape_char($1)/eg; }
+	$self->query(@copy ? join('+', @copy) : undef);
+    }
+    return if !defined($old) || !defined(wantarray);
+    return if $old =~ /=/;  # not keywords, but a form
+    map { uri_unescape($_) } split(/\+/, $old, -1);
+}
+
+# Some URI::URL compatibility stuff
+sub equery { goto &query }
+
+1;