OS4X Enterprise plugin configuration

Plugins may need an online configuration of parameters. These parameters, which are defined in every plugin, may be exported in a XML. This XML must be printed to stdout if the parameter "-x" is given to the plugin. Example:

localhost:/opt/os4x/bin $ ./os4xplugin_copy -x
<?xml version="1.0" encoding="UTF-8"?>
<OS4X_plugin_config>
  <configuration_parameters>
    <configuration_parameter>
      <name>targetpath</name>
      <type>0</type>
      <defaultvalue></defaultvalue>
      <comment>Target path for copied file. Leave empty for OS4X's temporary directory.</comment>
    </configuration_parameter>
    <configuration_parameter>
      <name>overwrite</name>
      <type>2</type>
      <defaultvalue>1</defaultvalue>
      <comment>Overwrite existing target file?</comment>
    </configuration_parameter>
    <configuration_parameter>
      <name>create_path</name>
      <type>2</type>
      <defaultvalue>1</defaultvalue>
      <comment>Create target path if unavailable?</comment>
    </configuration_parameter>
  </configuration_parameters>
</OS4X_plugin_config>