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Special Forums News, Links, Events and Announcements Software Releases - RSS News Config::Model::Itself 0.201 (Default branch)
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Old 04-07-2008
Config::Model::Itself 0.201 (Default branch)
Image Config::Model::Itself provides a configuration model for Config::Model. In other words, the structure of a model specification is described in Config::Model::Itself so you can use the same user interface to edit configuration data (for instance Xorg configuration data from xorg.conf) and Xorg model (if you need to add new parameters in Xorg model). You can also create your own configuration model to get a configuration tool for your own application. License: GNU Lesser General Public License (LGPL) Changes:
The model has been reworked to better fit with Config::Model features. config-model-edit now works when starting a new model from scratch.Image

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LEARN ABOUT DEBIAN

config::model::backend::debian::dpkg

Config::Model::Backend::Debian::Dpkg(3pm)		User Contributed Perl Documentation		 Config::Model::Backend::Debian::Dpkg(3pm)

NAME

       Config::Model::Backend::Debian::Dpkg - Read and write config as plain file

VERSION

       version 2.021

SYNOPSIS

	use Config::Model;
	use Log::Log4perl qw(:easy);
	Log::Log4perl->easy_init($WARN);

	my $model = Config::Model->new;

	my $inst = $model->create_config_class(
	   name => "WithDebian::Dpkg",
	   element => [
	       [qw/source new/] => { qw/type leaf value_type uniline/ },
	   ],
	   read_config	=> [
	       {
		   backend => 'plain_file',
		   config_dir => '/tmp',
	       },
	   ],
	);

	my $inst = $model->instance(root_class_name => 'WithDebian::Dpkg' );
	my $root = $inst->config_root ;

	$root->load('source=foo new=yes' );

	$inst->write_back ;

       Now "/tmp" directory will contain 2 files: "source" and "new" with "foo" and "yes" inside.

DESCRIPTION

       This module is used directly by Config::Model to read or write the content of a configuration tree written in several files.  Each element
       of the node is written in a plain file.

       This module supports currently only leaf and list elements.  In the case of "list" element, each line of the file is a value of the list.

CONSTRUCTOR

   new ( node => $node_obj, name => 'plain_file' ) ;
       Inherited from Config::Model::Backend::Any. The constructor will be called by Config::Model::AutoRead.

   read ( io_handle => ... )
       Of all parameters passed to this read call-back, only "io_handle" is used. This parameter must be IO::File object already opened for read.

       It can also be undef. In this case, "read()" will return 0.

       When a file is read,  "read()" will return 1.

   write ( io_handle => ... )
       Of all parameters passed to this write call-back, only "io_handle" is used. This parameter must be IO::File object already opened for
       write.

       "write()" will return 1.

AUTHOR

       Dominique Dumont, (ddumont at cpan dot org)

SEE ALSO

       Config::Model, Config::Model::AutoRead, Config::Model::Backend::Any,

perl v5.14.2							    2012-11-09				 Config::Model::Backend::Debian::Dpkg(3pm)