<?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="photos" level="apps" long-name="Photos" levels="util support ui app">

        <collection name="photos_group" long-name="Photos Group" level="support">

          <component name="photos_group_build" filter="s60" long-name="Photos Group Build" introduced="^4" class="placeholder">

            <!--<unit bldFile="group" qt:proFile="group.pro"/> -->

          </component>

        </collection>

        <collection name="photos_loggers" long-name="Photos Loggers" level="util">

          <component name="photos_loggerqt" filter="s60" long-name="Photos Logger Qt" introduced="^4" class="placeholder">

            <!--<unit bldFile="loggers/loggerqt" qt:proFile="loggerqt.pro"/> -->

          </component>

        </collection>

        <collection name="photos_commonutilities" long-name="Photos Common Utilities" level="util">

          <component name="photos_externalutility" filter="s60" long-name="Photos External Utility" introduced="^4" class="placeholder">

            <!--<unit bldFile="commonutilities/externalutility" qt:proFile="externalutility.pro"/> -->

          </component>

          <component name="imagedecoderwrapper" filter="s60" long-name="Image Decoder Wrapper" introduced="^4" class="placeholder">

            <!--<unit bldFile="commonutilities/imagedecoderwrapper" qt:proFile="imagedecoderwrapper.pro"/> -->

          </component>

        </collection>

        <collection name="photos_ui" long-name="Photos UI" level="ui">

          <component name="photos_uiengine" filter="s60" long-name="Photos UI Engine" introduced="^4" class="placeholder">

            <!--<unit bldFile="ui/uiengine" qt:proFile="uiengine.pro"/> -->

          </component>

          <component name="photos_commandhandlers" filter="s60" long-name="Photos Command Handlers" introduced="^4" class="placeholder">

            <!--<unit bldFile="ui/commandhandlers" qt:proFile="commandhandlers.pro"/> -->

          </component>

          <component name="photos_views" filter="s60" long-name="Photos Views" introduced="^4" class="placeholder">

            <!--<unit bldFile="ui/views" qt:proFile="views.pro"/> -->

          </component>

          <component name="photos_viewmanagement" filter="s60" long-name="Photos View Management" introduced="^4" class="placeholder">

            <!--<unit bldFile="ui/viewmanagement" qt:proFile="viewmanagement.pro"/> -->

          </component>

        </collection>

        <collection name="photos_main" long-name="Photos Main" level="support">

          <component name="photos_main_build" filter="s60" long-name="Photos Main Build" introduced="^4" class="placeholder">

            <!--<unit bldFile="main" qt:proFile="main.pro"/> -->

          </component>

        </collection>

        <collection name="imageviewerapp" long-name="Image Viewer App" level="support">

          <component name="imageviewerapp_build" filter="s60" long-name="Image Viewer App Build" introduced="^4" class="placeholder">

            <!--<unit bldFile="imageviewerapp" qt:proFile="imageviewerapp.pro"/> -->

          </component>

        </collection>

        <collection name="photos_info" long-name="Photos Info" level="support">

          <component name="photos_build" filter="s60" long-name="Photos Build" introduced="^4">

            <!--  split this up into the above components  -->

            <unit bldFile="/sf/app/photos/."/>

          </component>

        </collection>

      </block>

    </layer>

  </systemModel>

</SystemDefinition>