--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian4/app/homescreen/package_definition.xml	Thu Apr 01 12:01:18 2010 +0100
@@ -0,0 +1,120 @@
+<?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="homescreen" level="apps" long-name="Home Screen Apps" levels="support task ss hs">
+        <collection name="homescreen_info" long-name="Home Screen Info" level="support">
+          <component name="homescreen_build" long-name="Homescreen Build">
+            <!-- break this up properly into components -->
+            <unit bldFile="/sf/app/homescreen/."/>
+          </component>
+        </collection>
+        <collection name="homescreen_test" long-name="Home Screen Test" level="support">
+          <component name="tsrc_build" long-name="Tsrc Build" filter="test,unit_test">
+            <unit bldFile="/sf/app/homescreen/tsrc"/>
+          </component>
+        </collection>
+        <!-- fiill in details with broken up homescreen_build -->
+        <collection name="homescreenapp" long-name="Home Screen Application" level="hs">
+          <component name="hsutils" long-name="Home Screen Utils" introduced="^4"/>
+          <component name="hsdomainmodel" long-name="HS Domain Model" introduced="^4"/>
+          <component name="hs_runtimeplugins" long-name="HS Runtime Plugins" introduced="^4" plugin="Y"/>
+          <component name="hs_serviceproviders" long-name="HS Service Providers" introduced="^4" plugin="Y"/>
+          <component name="hs_stateplugins" long-name="HS State Plugins" introduced="^4" plugin="Y"/>
+          <component name="hs_widgetplugins" long-name="HS Widget Plugins" introduced="^4" plugin="Y"/>
+          <component name="hsapplication" long-name="Home Screen Application" introduced="^4"/>
+          <component name="hshomescreenclientplugin" long-name="Home Screen Client Plugin" introduced="^4" plugin="Y"/>
+          <component name="hsmenucontentpublish" long-name="HS Menu Content Publish" introduced="^4"/>
+        </collection>
+        <collection name="screensaverapp" long-name="Screen Saver Application" level="ss">
+          <component name="snsrutils" long-name="Screen Saver Utils" introduced="^4"/>
+          <component name="snsr_serviceproviders" long-name="Screen Saver Service Providers" introduced="^4" plugin="Y"/>
+          <component name="snsr_stateproviders" long-name="Screen Saver State Providers" introduced="^4" plugin="Y"/>
+          <component name="snsr_runtimeproviders" long-name="Screen Saver Runtime Providers" introduced="^4" plugin="Y"/>
+          <component name="snsrapplication" long-name="Screen Saver Application" introduced="^4"/>
+          <component name="screensaverproviders" long-name="Screen Saver Providers" introduced="^4" plugin="Y"/>
+        </collection>
+        <collection name="taskswitcherapp" long-name="Task Switcher Application" level="task">
+          <component name="taskswitcherappecom" long-name="Task Switcher Application ECom" introduced="^4"/>
+          <component name="tsserviceplugin" long-name="Task Switcher Service Plugin" introduced="^4" plugin="Y"/>
+          <component name="ts_runtimeplugins" long-name="TS Runtime Plugins" introduced="^4" plugin="Y"/>
+          <component name="tsapplication" long-name="Task Switcher Application" introduced="^4"/>
+        </collection>
+      </block>
+    </layer>
+  </systemModel>
+</SystemDefinition>