1Net::LDAP::Control::PerUssiesrteCnotnSterairbcuht(e3d)PNeertl::DLoDcAuPm:e:nCtoanttiroonl::PersistentSearch(3)
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NAME

6       Net::LDAP::Control::PersistentSearch - LDAPv3 Persistent Search control
7       object
8

SYNOPSIS

10        use Net::LDAP;
11        use Net::LDAP::Control::PersistentSearch;
12
13        $ldap = Net::LDAP->new( "ldap.mydomain.eg" );
14
15        $persist = Net::LDAP::Control::PersistentSearch->new( changeTypes => 15,
16                                                              changesOnly => 1,
17                                                              returnECs => 1 );
18
19        $srch = $ldap->search( base     => "cn=People,dc=mydomain,dc=eg",
20                               filter   => "(objectClass=person)",
21                               callback => \&process_entry, # call for each entry
22                               control  => [ $persist ] );
23
24        die "error: ",$srch->code(),": ",$srch->error()  if ($srch->code());
25
26        sub process_entry {
27          my $message = shift;
28          my $entry = shift;
29
30          print $entry->dn()."\n";
31
32          # reduce memory usage
33          $message->pop_entry();
34        }
35

DESCRIPTION

37       "Net::LDAP::Control::PersistentSearch" provides an interface for the
38       creation and manipulation of objects that represent the
39       "PersistentSearch" control as described by
40       draft-smith-psearch-ldap-03.txt.
41

CONSTRUCTOR ARGUMENTS

43       In addition to the constructor arguments described in
44       Net::LDAP::Control the following are provided.
45
46       changeTypes
47           An integer value determining the types of changes to look out for.
48           It is the bitwise OR of the following values (which represent the
49           LDAP operations indicated next to them):
50
51           1 = add
52           2 = delete
53           4 = modify
54           8 = modDN
55
56           If it is not given it defaults to 15 meaning all changes.
57
58       changesOnly
59           A Boolean value telling whether the server may return entries that
60           match the search criteria.
61
62           If "TRUE" the server must not return any existing entries that
63           match the search criteria.  Entries are only returned when they are
64           changed (added, modified, deleted, or subject to a modifyDN
65           operation)
66
67       returnECs
68           If "TRUE", the server must return an Entry Change Notification
69           control with each entry returned as the result of changes.
70
71           See Net::LDAP::Control::EntryChange for details.
72

METHODS

74       As with Net::LDAP::Control each constructor argument described above is
75       also available as a method on the object which will return the current
76       value for the attribute if called without an argument, and set a new
77       value for the attribute if called with an argument.
78

SEE ALSO

80       Net::LDAP, Net::LDAP::Control, Net::LDAP::Control::EntryChange
81

AUTHOR

83       Peter Marschall <peter@adpm.de>, based on Net::LDAP::Control::Page from
84       Graham Barr <gbarr@pobox.com> and the preparatory work of Don Miller
85       <donm@uidaho.edu>.
86
87       Please report any bugs, or post any suggestions, to the perl-ldap
88       mailing list <perl-ldap@perl.org>
89

91       Copyright (c) 2004 Peter Marschall. All rights reserved. This program
92       is free software; you can redistribute it and/or modify it under the
93       same terms as Perl itself.
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97perl v5.34.0                      2021-0N7e-t2:2:LDAP::Control::PersistentSearch(3)
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