focal (3) Config::Model::Backend::Dpkg.3pm.gz

NAME

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

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 => "WithDpkg",
           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 => 'WithDpkg' );
        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
       Parameters: "node => $node_obj, name => 'plain_file'"

       Inherited from Config::Model::Backend::Any. The constructor will be called by Config::Model::AutoRead.

   read
       Read data from Dpkg files

       When a file is read, "read()" returns 1.

   write
       Write Dpkg data to files.

       "write()" returns 1.

AUTHOR

       Dominique Dumont, (ddumont at cpan dot org)

SEE ALSO

       Config::Model, Config::Model::BackendMgr, Config::Model::Backend::Any,