Source code of Windows XP (NT5)
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<h2><span style='font-family:Verdana'>CDMProv<o:p></o:p></span></h2>
<p><span style='font-size:10.0pt;font-family:Arial;color:red'>[This ispreliminary documentation and subject to change.]</span><span style='font-size:10.0pt;font-family:Verdana'><o:p></o:p></span></p>
<h3><span style='font-family:Verdana'>SUMMARY<o:p></o:p></span></h3>
<p><span style='font-size:10.0pt;font-family:Verdana'>This is a sample WMI usermode provider that allows device drivers to expose diagnostic tests by means ofthe CIM Common Diagnostic Model (CDM). The driver writer will implement itsdiagnostics within the kernel mode device driver with WMI instrumentation andthen write Managed Object Format for the CDM classes that refer to the WDMinstrumentation. This sample, the CDM Provider, will expose the CDM classes onbehalf of the device driver.<o:p></o:p></span></p>
<h3><span style='font-family:Verdana'>BUILDING THE SAMPLE<o:p></o:p></span></h3>
<p><span style='font-size:10.0pt;font-family:Verdana'>Follow these steps tobuild and run the CDM Provider with the sample code.<o:p></o:p></span></p>
<p style='margin-left:.5in;text-indent:-.25in;mso-list:l0 level1 lfo2;tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt;font-family:Verdana'>1.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]><span style='font-size:10.0pt;font-family:Verdana'>Changethe name of the provider from CdmProv to your own unique name and guid incdmprov.mof.<o:p></o:p></span></p>
<p style='margin-left:.5in;text-indent:-.25in;mso-list:l0 level1 lfo2;tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt;font-family:Verdana'>2.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]><span style='font-size:10.0pt;font-family:Verdana'>Onyour development machine run <b><i>build –cz</i></b> in the directory to createCDMProv.DLL<o:p></o:p></span></p>
<p style='margin-left:.5in;text-indent:-.25in;mso-list:l0 level1 lfo2;tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt;font-family:Verdana'>3.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]><span style='font-size:10.0pt;font-family:Verdana'>Onyour target machine run <b><i>mofcomp cdmprov.mof</i></b> to include the CDMProvider specific information in the schema<o:p></o:p></span></p>
<p style='margin-left:.5in;text-indent:-.25in;mso-list:l0 level1 lfo2;tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt;font-family:Verdana'>4.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]><span style='font-size:10.0pt;font-family:Verdana'>Onyour target machine run <b><i>regsvr32 cdmprov.dll</i></b> to cause theprovider to self register.<o:p></o:p></span></p>
<h3><span style='font-family:Verdana'>RESOURCES<o:p></o:p></span></h3>
<p><span style='font-size:10.0pt;font-family:Verdana'>Please see the DDKDiagFilt sample and the cdmwdm.doc reference information.<spanstyle="mso-spacerun: yes"> </span>Also see MSDN for more information onWMI user mode providers.<o:p></o:p></span></p>
<h3><span style='font-family:Verdana'>CODE TOUR<o:p></o:p></span></h3>
<h4><span style='font-family:Verdana'>File Manifest<o:p></o:p></span></h4>
<pre><u>File<span style='mso-tab-count:2'> </span>Description<o:p></o:p></u></pre><pre>cdmprov.htm<spanstyle='mso-tab-count:1'> </span>This file</pre><pre>cdmprov.mof<spanstyle='mso-tab-count:1'> </span>CDM Provider specific MOF</pre><pre>cdmprov.rc<spanstyle='mso-tab-count:1'> </span>Resource Script file for CDM Provider</pre><pre>cdmwdm.htm<spanstyle='mso-tab-count:1'> </span>Reference information for using CDM Provider</pre><pre>cimmap.cpp<spanstyle='mso-tab-count:1'> </span>WDM to CIM mapping routines</pre><pre>cimmap.h<spanstyle='mso-tab-count:1'> </span>WDM to CIM mapping routines</pre><pre>classfac.cpp<spanstyle='mso-tab-count:1'> </span>Provider class factory routines</pre><pre>classprov.cpp<spanstyle='mso-tab-count:1'> </span>Provider implementation routines</pre><pre>classprov.def<spanstyle='mso-tab-count:1'> </span>Module definition file for provider</pre><pre>debug.cpp<spanstyle='mso-tab-count:1'> </span>Debugging routines</pre><pre>debug.h<spanstyle='mso-tab-count:2'> </span>Debugging routines</pre><pre>maindll.cpp<spanstyle='mso-tab-count:1'> </span>Main dll housing for provider</pre><pre>makefile<spanstyle='mso-tab-count:1'> </span>Build makefile</pre><pre>reload.cpp<spanstyle='mso-tab-count:1'> </span>PnP device start restart routines</pre><pre>reload.h<spanstyle='mso-tab-count:1'> </span>PnP device start restart routines</pre><pre>sample.h<spanstyle='mso-tab-count:1'> </span>Provider implementation routines</pre><pre>sources<spanstyle='mso-tab-count:2'> </span>Build sources</pre><pre>testinfo.cpp<spanstyle='mso-tab-count:1'> </span>WDM interface routines</pre><pre>testinfo.h<spanstyle='mso-tab-count:1'> </span>WDM interface routines</pre><pre>wbemmisc.cpp<spanstyle='mso-tab-count:1'> </span>Misc routines to interact with WMI</pre><pre>wbemmisc.h<spanstyle='mso-tab-count:1'> </span>Misc routines to interact with WMI</pre>
<p style='margin:0in;margin-bottom:.0001pt;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><spanstyle='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Courier New"'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
<p align=center style='margin:0in;margin-bottom:.0001pt;text-align:center;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><spanstyle='font-size:10.0pt;font-family:"Courier New";mso-fareast-font-family:"Courier New"'><ahref="#top"><span style='font-family:Verdana'>Top of page</span></a></span><spanstyle='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:"Courier New";mso-bidi-font-family:"Courier New"'> <o:p></o:p></span></p>
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<p style='margin:0in;margin-bottom:.0001pt;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><spanstyle='font-size:7.5pt;font-family:"MS Sans Serif";mso-fareast-font-family:"Courier New";mso-bidi-font-family:"Courier New"'>© 2000 Microsoft Corporation</span><spanstyle='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:"Courier New";mso-bidi-font-family:"Courier New"'> <o:p></o:p></span></p>
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