<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE SystemDefinition [
<!ELEMENT SystemDefinition ( systemModel )>
<!ATTLIST SystemDefinition
  name CDATA #REQUIRED
  schema CDATA #REQUIRED
>
<!-- all paths are relative to the environment variable specified by the root attribute, or SOURCEROOT if not.  -->

<!-- System Model Section of DTD -->
<!ELEMENT systemModel (layer+)>

<!ELEMENT layer (block* | collection*)*>
<!-- Kernel Services, Base Services, OS Services, Etc -->
<!ATTLIST layer
  name CDATA #REQUIRED
  long-name CDATA #IMPLIED
  levels NMTOKENS #IMPLIED
  span CDATA #IMPLIED
>

<!ELEMENT block (subblock* | collection*)*>
 <!-- Generic OS services, Comms Services, etc -->
<!ATTLIST block
  levels NMTOKENS #IMPLIED
  span CDATA #IMPLIED
  level NMTOKEN #IMPLIED
  name CDATA #REQUIRED
  long-name CDATA #IMPLIED
>

<!ELEMENT subblock (collection)*>
<!-- Cellular Baseband Services, Networking Services, etc -->
<!ATTLIST subblock
  name CDATA #REQUIRED
  long-name CDATA #IMPLIED
>

<!ELEMENT collection (component)*>
<!-- Screen Driver, Content Handling, etc -->
<!ATTLIST collection
  name CDATA #REQUIRED
  long-name CDATA #IMPLIED
  level NMTOKEN #IMPLIED
>

<!ELEMENT component (unit)*>
<!-- contains units or is a  package or prebuilt -->
<!ATTLIST component
  name CDATA #REQUIRED
  long-name CDATA #IMPLIED
  deprecated CDATA #IMPLIED
  introduced CDATA #IMPLIED
  contract CDATA #IMPLIED
  plugin (Y|N) "N"
  filter CDATA #IMPLIED
  class NMTOKENS #IMPLIED
  supports CDATA #IMPLIED
  purpose ( optional | mandatory | development ) "optional"
>

<!ELEMENT unit EMPTY >
<!-- must be buildable (bld.inf) -->
<!-- bldFile  may someday be removed in favour of mrp -->
<!ATTLIST unit
  mrp CDATA #IMPLIED
  filter CDATA #IMPLIED
  bldFile CDATA #IMPLIED
  root CDATA #IMPLIED
  version NMTOKEN #IMPLIED
  prebuilt NMTOKEN #IMPLIED
  late (Y|N) #IMPLIED
  priority CDATA #IMPLIED
>
]>
<SystemDefinition name="Symbian^4" schema="2.0.1">
  <systemModel>
    <layer name="app" long-name="Applications" levels="services apps">
      <block name="radio" level="apps" long-name="Radio Apps" levels="engine ui">
        <collection name="radioengine" long-name="Radio Engine" level="engine">
          <component name="radioengineutils" filter="s60" long-name="Radio Engine Utils" introduced="^4">
            <unit bldFile="/sf/app/radio/radioengine/utils/group"/>
          </component>
          <component name="radioenginesettings" filter="s60" long-name="Radio Engine Settings" introduced="^4">
            <unit bldFile="/sf/app/radio/radioengine/settings/group"/>
          </component>
          <component name="radioengine_engine" filter="s60" long-name="Radio Engine" introduced="^4">
            <unit bldFile="/sf/app/radio/radioengine/engine/group"/>
          </component>
        </collection>
        <collection name="radioapp" long-name="Radio App" level="ui">
          <component name="radioenginewrapper" filter="s60" long-name="Radio Engine Wrapper" introduced="^4">
            <unit bldFile="/sf/app/radio/radioapp/radioenginewrapper"/>
          </component>
          <component name="radiopresetstorage" filter="s60" long-name="Radio Preset Storage" introduced="^4">
            <unit bldFile="/sf/app/radio/radioapp/radiopresetstorage"/>
          </component>
          <component name="radiouiengine" filter="s60" long-name="Radio UI Engine" introduced="^4">
            <unit bldFile="/sf/app/radio/radioapp/radiouiengine"/>
          </component>
          <component name="radiowidgets" filter="s60" long-name="Radio Widgets" introduced="^4">
            <unit bldFile="/sf/app/radio/radioapp/radiowidgets"/>
          </component>
          <component name="radioapplication" filter="s60" long-name="Radio Application" introduced="^4">
            <unit bldFile="/sf/app/radio/radioapp/radioapplication"/>
          </component>
          <component name="radio_rom" filter="s60" long-name="Radio ROM" introduced="^4">
            <unit bldFile="/sf/app/radio/rom"/>
          </component>
        </collection>
      </block>
    </layer>
  </systemModel>
</SystemDefinition>