.\" Automatically generated by Pod::Man 4.11 (Pod::Simple 3.35)
.\"
.\" Standard preamble:
.\" ========================================================================
.de Sp \" Vertical space (when we can't use .PP)
.if t .sp .5v
.if n .sp
..
.de Vb \" Begin verbatim text
.ft CW
.nf
.ne \\$1
..
.de Ve \" End verbatim text
.ft R
.fi
..
.\" Set up some character translations and predefined strings. \*(-- will
.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
.\" double quote, and \*(R" will give a right double quote. \*(C+ will
.\" give a nicer C++. Capital omega is used to do unbreakable dashes and
.\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff,
.\" nothing in troff, for use with C<>.
.tr \(*W-
.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
.ie n \{\
. ds -- \(*W-
. ds PI pi
. if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
. if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch
. ds L" ""
. ds R" ""
. ds C` ""
. ds C' ""
'br\}
.el\{\
. ds -- \|\(em\|
. ds PI \(*p
. ds L" ``
. ds R" ''
. ds C`
. ds C'
'br\}
.\"
.\" Escape single quotes in literal strings from groff's Unicode transform.
.ie \n(.g .ds Aq \(aq
.el .ds Aq '
.\"
.\" If the F register is >0, we'll generate index entries on stderr for
.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
.\" entries marked with X<> in POD. Of course, you'll have to process the
.\" output yourself in some meaningful fashion.
.\"
.\" Avoid warning from groff about undefined register 'F'.
.de IX
..
.nr rF 0
.if \n(.g .if rF .nr rF 1
.if (\n(rF:(\n(.g==0)) \{\
. if \nF \{\
. de IX
. tm Index:\\$1\t\\n%\t"\\$2"
..
. if !\nF==2 \{\
. nr % 0
. nr F 2
. \}
. \}
.\}
.rr rF
.\" ========================================================================
.\"
.IX Title "Net::LDAP::DSML 3"
.TH Net::LDAP::DSML 3 "2020-12-26" "perl v5.26.3" "User Contributed Perl Documentation"
.\" For nroff, turn off justification. Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
Net::LDAP::DSML \-\- A DSML Writer for Net::LDAP
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& For a directory entry;
\&
\& use Net::LDAP;
\& use Net::LDAP::DSML;
\& use IO::File;
\&
\&
\& my $server = "localhost";
\& my $file = "testdsml.xml";
\& my $ldap = Net::LDAP\->new($server);
\&
\& $ldap\->bind();
\&
\&
\& #
\& # For file i/o
\& #
\& my $file = "testdsml.xml";
\&
\& my $io = IO::File\->new($file,"w")
\& or die ("failed to open $file as filehandle.$!\en");
\&
\& my $dsml = Net::LDAP::DSML\->new(output => $io, pretty_print => 1 )
\& or die ("DSML object creation problem using an output file.\en");
\& # OR
\& #
\& # For file i/o
\& #
\&
\& open (IO,">$file") or die("failed to open $file.$!");
\&
\& my $dsml = Net::LDAP::DSML\->new(output => *IO, pretty_print => 1)
\& or die ("DSML object creation problem using an output file.\en");
\&
\& # OR
\& #
\& # For array usage.
\& # Pass a reference to an array.
\& #
\&
\& my @data = ();
\& $dsml = Net::LDAP::DSML\->new(output => \e@data, pretty_print => 1)
\& or die ("DSML object creation problem using an output array.\en");
\&
\&
\& my $mesg = $ldap\->search(
\& base => \*(Aqo=airius.com\*(Aq,
\& scope => \*(Aqsub\*(Aq,
\& filter => \*(Aqou=accounting\*(Aq,
\& callback => sub {
\& my ($mesg,$entry) =@_;
\& $dsml\->write_entry($entry)
\& if (ref $entry eq \*(AqNet::LDAP::Entry\*(Aq);
\& }
\& );
\&
\& die ("search failed with ",$mesg\->code(),"\en") if $mesg\->code();
\&
\& For directory schema;
\&
\& A file or array can be used for output, in the following example
\& only an array will be used.
\&
\& my $schema = $ldap\->schema();
\& my @data = ();
\& my $dsml = Net::LDAP::DSML\->new(output => \e@data, pretty_print => 1 )
\& or die ("DSML object creation problem using an output array.\en");
\&
\& $dsml\->write_schema($schema);
\&
\& print "Finished printing DSML\en";
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Directory Service Markup Language (\s-1DSML\s0) is the \s-1XML\s0 standard for
representing directory service information in \s-1XML.\s0
.PP
At the moment this module only writes \s-1DSML\s0 entry and schema entities.
Reading \s-1DSML\s0 entities is a future project.
.PP
Eventually this module will be a full level 2 consumer and producer
enabling you to give you full \s-1DSML\s0 conformance. Currently this
module has the ability to be a level 2 producer. The user must
understand the his/her directory server will determine the
consumer and producer level they can achieve.
.PP
To determine conformance, it is useful to divide \s-1DSML\s0 documents into
four types:
.PP
.Vb 6
\& 1.Documents containing no directory schema nor any references to
\& an external schema.
\& 2.Documents containing no directory schema but containing at
\& least one reference to an external schema.
\& 3.Documents containing only a directory schema.
\& 4.Documents containing both a directory schema and entries.
.Ve
.PP
A producer of \s-1DSML\s0 must be able to produce documents of type 1.
A producer of \s-1DSML\s0 may, in addition, be able to produce documents of
types 2 through 4.
.PP
A producer that can produce documents of type 1 is said to be a level
1 producer. A producer than can produce documents of all four types is
said to be a level 2 producer.
.SH "CALLBACKS"
.IX Header "CALLBACKS"
The module uses callbacks to improve performance (at least the appearance
of improving performance ;) and to reduce the amount of memory required to
parse large \s-1DSML\s0 files. Every time a single entry or schema is processed
we pass the Net::LDAP object (either an Entry or Schema object) to the
callback routine.
.SH "CONSTRUCTOR"
.IX Header "CONSTRUCTOR"
.IP "new ()" 4
.IX Item "new ()"
Creates a new Net::LDAP::DSML object. There are 2 options
to this method.
.Sp
\&\f(CW\*(C`output\*(C'\fR is a reference to either a file handle that has already
been opened or to an array.
.Sp
\&\f(CW\*(C`pretty_print\*(C'\fR is an option to print a new line at the end of
each element sequence. It makes the reading of the \s-1XML\s0 output
easier for a human.
.Sp
\&\fBExample\fR
.Sp
.Vb 2
\& my $dsml = Net::LDAP::DSML\->new();
\& Prints xml data to standard out.
\&
\& my $dsml = Net::LDAP::DSML\->new(output => \e@array);
\& my $dsml = Net::LDAP::DSML\->new(output => *FILE);
\& Prints xml data to a file or array.
\&
\& my $dsml = Net::LDAP::DSML\->new(output => \e@array, pretty_print => 1);
\& my $dsml = Net::LDAP::DSML\->new(output => *FILE, pretty_print => 1);
\& Prints xml data to a file or array in pretty print style.
.Ve
.SH "METHODS"
.IX Header "METHODS"
.IP "start_dsml ()" 4
.IX Item "start_dsml ()"
Start a \s-1DSML\s0 file.
.IP "end_dsml ()" 4
.IX Item "end_dsml ()"
End a \s-1DSML\s0 file.
.IP "write_entry ( \s-1ENTRY\s0 )" 4
.IX Item "write_entry ( ENTRY )"
Entry is a Net::LDAP::Entry object. The write method will parse
the \s-1LDAP\s0 data in the Entry object and put it into \s-1DSML XML\s0
format.
.Sp
\&\fBExample\fR
.Sp
.Vb 2
\& my $entry = $mesg\->entry();
\& $dsml\->write_entry($entry);
.Ve
.IP "write_schema ( \s-1SCHEMA\s0 )" 4
.IX Item "write_schema ( SCHEMA )"
Schema is a Net::LDAP::Schema object. The write_schema method will
parse the \s-1LDAP\s0 data in the Schema object and put it into \s-1DSML XML\s0
format.
.Sp
\&\fBExample\fR
.Sp
.Vb 2
\& my $schema = $ldap\->schema();
\& $dsml\->write_schema($schema);
.Ve
.SH "AUTHOR"
.IX Header "AUTHOR"
Graham Barr gbarr@pobox.com
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Net::LDAP,
XML::SAX::Base
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright (c) 2002\-2006 Graham Barr. All rights reserved. This program is
free software; you can redistribute it and/or modify it under the same
terms as Perl itself.