NAME

       Net::Sieve::Script - Parse and write sieve scripts

SYNOPSIS

         use Net::Sieve::Script;

         my $test_script = 'require "fileinto";
            # Place all these in the "Test" folder
            if header :contains "Subject" "[Test]" {
                      fileinto "Test";
            }';

         my $script = Net::Sieve::Script->new ($test_script);

            print "OK" if ( $script->parsing_ok ) ;

            print $script->write_script;

       or

           my $script = Net::Sieve::Script->new();

           my $cond = Net::Sieve::Script::Condition->new('header');
              $cond->match_type(':contains');
              $cond->header_list('"Subject"');
              $cond->key_list('"Re: Test2"');

           my $actions = 'fileinto "INBOX.test"; stop;';

           my $rule =  Net::Sieve::Script::Rule->new();
              $rule->add_condition($cond);
              $rule->add_action($actions);

              $script->add_rule($rule);

              print $script->write_script;

DESCRIPTION

       Manage sieve script

       Read and parse file script, make Net::Sieve::Script::Rule, Net::Sieve::Script::Action,
       Net::Sieve::Script::Condition objects

       Write sieve script

       Support RFC 5228 - sieve base
           RFC 5231 - relationnal
           RFC 5230 - vacation
           Draft regex

       missing
           5229 variables
           5232 imapflags
           5233 subaddress
           5235 spamtest
           notify draft

CONSTRUCTOR

   new
           Argument : optional text script
           Purpose  : if param, put script in raw, parse script
           Return   : main Script object

       Accessors :

           ->raw()          : read or set original text script
           ->require()      : require part of script
           ->rules()        : array of rules
           ->max_priority() : last rule id

METHODS

   parsing_ok
       return 1 on raw parsing success

   write_script
       Purpose : write full script, require and rules parts

       Return  : set current require,
                return rules ordered by priority in text format

   equals
        $object->equals($test_object): return 1 if $object and $test_object are equals

   read_rules
        $script->read_rules()  : read rules from raw
        $script->read_rules($some_text) : parse text rules
        use of read_rules set $script->rules()

       Return 1 on success

   find_rule
       Return Net::Sieve::Script::Rule pointer find by priority

       Return 0 on error, 1 on not find

   swap_rules
       Swap priorities,
        now don't take care of if/else/elsif

       Return 1 on success, 0 on error

   reorder_rules
       Reorder rules with a list of number, start with 1, and with blanck separator. Usefull for
       ajax sort functions.

       Thank you jeanne for your help in brain storming.

       Return 1 on success, 0 on error

   delete_rule
       Delete rule and change priority, delete rule take care for 'if' test

        if deleted is 'if'
         delete next if next is 'else'
         change next in 'if' next is 'elsif'

       Return : 1 on success, 0 on error

   add_rule
       Purpose  : add a rule in end of script

       Return   : priority on success, 0 on error

       Argument : Net::Sieve::Script::Rule object

BUGS

       Rewrite a hand made script will lose comments. Verify parsing success with parsing_ok
       method before write a new script.

SUPPORT

       Please report any bugs or feature requests to "bug-net-sieve-script at rt.cpan.org", or
       through the web interface at
       <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Net-Sieve-Script>.  I will be notified,
       and then you'll automatically be notified of progress on your bug as I make changes.

AUTHOR

       Yves Agostini - Univ Metz - <agostini@univ-metz.fr>

       <http://www.crium.univ-metz.fr>

COPYRIGHT

       Copyright 2008 Yves Agostini - <agostini@univ-metz.fr>

       This program is free software; you can redistribute it and/or modify it under the same
       terms as Perl itself.

       The full text of the license can be found in the LICENSE file included with this module.

SEE ALSO

       Net::Sieve