summaryrefslogtreecommitdiff
path: root/Master/tlpkg/tlperl/lib/URI/_query.pm
diff options
context:
space:
mode:
Diffstat (limited to 'Master/tlpkg/tlperl/lib/URI/_query.pm')
-rwxr-xr-xMaster/tlpkg/tlperl/lib/URI/_query.pm92
1 files changed, 92 insertions, 0 deletions
diff --git a/Master/tlpkg/tlperl/lib/URI/_query.pm b/Master/tlpkg/tlperl/lib/URI/_query.pm
new file mode 100755
index 00000000000..0c6aa285e42
--- /dev/null
+++ b/Master/tlpkg/tlperl/lib/URI/_query.pm
@@ -0,0 +1,92 @@
+package URI::_query;
+
+use strict;
+use URI ();
+use URI::Escape qw(uri_unescape);
+
+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;
+ $$self .= "?$q";
+ }
+ $$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 = $_[1];
+ @_ = %$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
+*equery = \&query;
+
+1;