1 # Copyright (c) 1998 Graham Barr <gbarr@pobox.com>. All rights reserved.
2 # This program is free software; you can redistribute it and/or
3 # modify it under the same terms as Perl itself.
12 use URI::Escape qw(uri_unescape);
17 my $query = $self->query;
18 my @bits = (split(/\?/,defined($query) ? $query : ""),("")x4);
19 my $old = $bits[$elem];
25 $query = join("?",@bits);
27 $query = undef unless length($query);
35 my $old = shift->path(@_);
42 my $old = _ldap_elem($self,0, @_ ? join(",", map { my $tmp = $_; $tmp =~ s/,/%2C/g; $tmp } @_) : ());
43 return $old unless wantarray;
44 map { uri_unescape($_) } split(/,/,$old);
49 my $old = _ldap_elem($self,1, @_);
50 return unless defined wantarray && defined $old;
56 $old = "base" unless length $old;
62 my $old = _ldap_elem($self,2, @_);
63 return unless defined wantarray && defined $old;
64 uri_unescape($old); # || "(objectClass=*)";
69 $old = "(objectClass=*)" unless length $old;
79 push(@ext, join("=", map { $_="" unless defined; s/,/%2C/g; $_ } $key, $value));
81 @ext = join(",", @ext) if @ext;
82 my $old = _ldap_elem($self,3, @ext);
83 return $old unless wantarray;
84 map { uri_unescape($_) } map { /^([^=]+)=(.*)$/ } split(/,/,$old);
90 my $other = $self->_nonldap_canonical;
92 # The stuff below is not as efficient as one might hope...
94 $other = $other->clone if $other == $self;
96 $other->dn(_normalize_dn($other->dn));
98 # Should really know about mixed case "postalAddress", etc...
99 $other->attributes(map lc, $other->attributes);
101 # Lowecase scope, remove default
102 my $old_scope = $other->scope;
103 my $new_scope = lc($old_scope);
104 $new_scope = "" if $new_scope eq "base";
105 $other->scope($new_scope) if $new_scope ne $old_scope;
107 # Remove filter if default
108 my $old_filter = $other->filter;
109 $other->filter("") if lc($old_filter) eq "(objectclass=*)" ||
110 lc($old_filter) eq "objectclass=*";
112 # Lowercase extensions types and deal with known extension values
113 my @ext = $other->extensions;
114 for (my $i = 0; $i < @ext; $i += 2) {
115 my $etype = $ext[$i] = lc($ext[$i]);
116 if ($etype =~ /^!?bindname$/) {
117 $ext[$i+1] = _normalize_dn($ext[$i+1]);
120 $other->extensions(@ext) if @ext;
125 sub _normalize_dn # RFC 2253
130 # The code below will fail if the "+" or "," is embedding in a quoted
131 # string or simply escaped...
133 my @dn = split(/([+,])/, $dn);
135 s/^([a-zA-Z]+=)/lc($1)/e;