<?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="os" long-name="OS" levels="hw services">

      <block name="persistentdata" level="services" long-name="Persistent Data Services" levels="adaptation hw-if plugin framework server app-if">

        <collection name="featuremgmt" long-name="Feature Management" level="framework">

          <component name="featuremgr" long-name="Feature Manager" introduced="^3" purpose="mandatory">

            <unit bldFile="/sf/os/persistentdata/featuremgmt/featuremgr/group" mrp="/sf/os/persistentdata/featuremgmt/featuremgr/group/syslibs_featmgr.mrp"/>

          </component>

          <component name="featureregistry" long-name="Feature Registry" introduced="9.2" deprecated="^3" purpose="mandatory">

            <unit bldFile="/sf/os/persistentdata/featuremgmt/featureregistry/group" mrp="/sf/os/persistentdata/featuremgmt/featureregistry/group/syslibs_featreg.mrp"/>

          </component>

        </collection>

        <collection name="loggingservices" long-name="Logging Services" level="server">

          <component name="eventlogger" long-name="Event Logger" introduced="6.0" purpose="optional">

            <unit bldFile="/sf/os/persistentdata/loggingservices/eventlogger/group" mrp="/sf/os/persistentdata/loggingservices/eventlogger/group/syslibs_logeng.mrp"/>

          </component>

          <component name="filelogger" long-name="File Logger" introduced="ER5" purpose="optional">

            <unit bldFile="/sf/os/persistentdata/loggingservices/filelogger/group" mrp="/sf/os/persistentdata/loggingservices/filelogger/group/comms-infras_flogger.mrp"/>

          </component>

          <component name="rfilelogger" long-name="RFile Logger" deprecated="^3" introduced="9.1" purpose="development">

            <unit bldFile="/sf/os/persistentdata/loggingservices/rfilelogger/group" mrp="/sf/os/persistentdata/loggingservices/rfilelogger/group/testtools_utilities.mrp"/>

          </component>

        </collection>

        <collection name="traceservices" long-name="Trace Services" level="server">

          <component name="commsdebugutility" long-name="Comms Debug Utility" introduced="7.0s" purpose="optional">

            <unit bldFile="/sf/os/persistentdata/traceservices/commsdebugutility/group" mrp="/sf/os/persistentdata/traceservices/commsdebugutility/group/comms-infras_commsdebugutility.mrp"/>

          </component>

          <component name="tracefw" long-name="Trace Framework" introduced="9.2" purpose="development">

            <unit bldFile="/sf/os/persistentdata/traceservices/tracefw/ulogger/group" mrp="/sf/os/persistentdata/traceservices/tracefw/ulogger/group/tools_debug_trace.mrp"/>

          </component>

        </collection>

        <collection name="persistentstorage" long-name="Persistent Storage" level="framework">

          <component name="store" long-name="Store" purpose="optional">

            <unit bldFile="/sf/os/persistentdata/persistentstorage/store/group" mrp="/sf/os/persistentdata/persistentstorage/store/group/syslibs_store.mrp"/>

          </component>

          <component name="dbms" long-name="DBMS" purpose="optional">

            <unit bldFile="/sf/os/persistentdata/persistentstorage/dbms/group" mrp="/sf/os/persistentdata/persistentstorage/dbms/group/syslibs_dbms.mrp"/>

          </component>

          <component name="centralrepository" long-name="Central Repository" introduced="7.0s" purpose="mandatory">

            <unit bldFile="/sf/os/persistentdata/persistentstorage/centralrepository/group" mrp="/sf/os/persistentdata/persistentstorage/centralrepository/group/syslibs_centralrepository.mrp"/>

          </component>

          <component name="sql" long-name="SQL" introduced="9.3" purpose="optional">

            <unit bldFile="/sf/os/persistentdata/persistentstorage/sql/GROUP" mrp="/sf/os/persistentdata/persistentstorage/sql/GROUP/syslibs_sql.mrp"/>

          </component>

          <component name="sqlite3api" long-name="SQLite 3 API" introduced="^3" purpose="optional">

            <unit bldFile="/sf/os/persistentdata/persistentstorage/sqlite3api/GROUP" mrp="/sf/os/persistentdata/persistentstorage/sqlite3api/GROUP/syslibs_sqlite3.mrp"/>

          </component>

        </collection>

        <collection name="persistentdata_info" long-name="Persistent Data Services Info" level="app-if">

          <component name="persistentdata_metadata" long-name="Persistent Data Services Metadata" introduced="^2" purpose="development" class="config PC">

            <unit mrp="/sf/os/persistentdata/persistentdata_info/persistentdata_metadata/persistentdata_metadata.mrp"/>

          </component>

        </collection>

      </block>

    </layer>

  </systemModel>

</SystemDefinition>