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<task xml:lang="en" id="GUID-328F3DB6-D956-5854-A81A-6B98DC3FA6DC"><title>Create an MMP file for the PSY </title><shortdesc>This section describes how to create the MMP file for a PSY. </shortdesc><prolog><metadata><keywords/></metadata></prolog><taskbody><context><p>The MMP file for the PSY must declare it as an ECOM plugin and specify the resources it requires. </p> </context> <steps-unordered><step id="GUID-F5907612-5E43-501F-99CF-402DEFE88642"><cmd>Create an MMP file for the PSY </cmd> <info>The MMP file has the format shown in the example below. </info> <stepxmp><codeblock id="GUID-5AA30AE6-270C-5C68-A36B-1A30C1A99625" xml:space="preserve">TARGET          examplepsy.dll 

TARGETTYPE      PLUGIN

UID             0x10009d8d 0x10001234

CAPABILITY      CAP_ECOM_PLUGIN

SOURCEPATH      ..\src

SOURCE          EPos_ExampleMain.cpp

SOURCE          EPos_CPosExamplePositioner.cpp

USERINCLUDE     ..\src

USERINCLUDE     ..\resource

SYSTEMINCLUDE   \Epoc32\Include

SYSTEMINCLUDE   \Epoc32\Include\oem

SYSTEMINCLUDE   \Epoc32\Include\ecom

SOURCEPATH      ..\resource

START RESOURCE  exampleresource.rss   // uid of dll

TARGET          examplepsy.rsc

TARGETPATH      \resource

END

LIBRARY         euser.lib

LIBRARY         lbs.lib

LIBRARY         eposservercommon.lib

</codeblock> </stepxmp> <info>The second UID must be <codeph>0x10009d8d </codeph> and the third UID is the PSY DLL UID (allocated from Symbian). The PSY ECOM implementation must have a trust level of <codeph>CAP_ECOM_PLUGIN</codeph> to be loaded by the Location Framework. If the trust level is less than <codeph>CAP_ECOM_PLUGIN</codeph> then the PSY cannnot be used by Location Framework. </info> <info>The MMP file must specify \epoc32\include, \epoc32\include\oem, and \epoc32\include\ecom as system includes and <filepath>euser.lib</filepath>, <filepath>lbs.lib</filepath> and <filepath>eposservercommon.lib</filepath> as libraries. </info> </step> </steps-unordered> <postreq><p>A developer must create a subclass of <xref href="GUID-0CA8AEC1-FF5E-3556-ACBD-0D4277CF1350.dita"><apiname>CPositioner</apiname></xref> to implement a PSY. </p> <p>See <xref href="GUID-0B4D4675-2CFB-5964-A869-7275202AC71D.dita">Implement a subclass of CPositioner</xref> for more information. </p> </postreq> </taskbody><related-links><link href="GUID-86AD79A5-E18D-56C6-997A-5E2B24FEE80D.dita"><linktext>Positioning

                Plug-in API Tutorial</linktext> </link> </related-links></task>