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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple style='word-wrap:break-word'><div class=WordSection1><div><p class=MsoNormal><span style='font-size:12.0pt;color:black'>The API Design Guidelines recommend using <a href="https://dbus.freedesktop.org/doc/dbus-api-design.html#standard-interfaces" title="https://dbus.freedesktop.org/doc/dbus-api-design.html#standard-interfaces">standard interfaces</a> like </span><code><span style='font-size:10.0pt;color:black'>org.freedesktop.DBus.Properties</span></code><span style='font-size:12.0pt;color:black'> and </span><code><span style='font-size:10.0pt;color:black'>org.freedesktop.DBus.ObjectManager</span></code><span style='font-size:12.0pt;color:black'> to avoid declaring boilerplate methods.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;color:black'>However, it's not clear how to use those interfaces if defining interfaces using introspection XML. </span><span style='font-size:12.0pt'>A<span style='color:black'>m I missing</span> something<span style='color:black'>?<o:p></o:p></span></span></p></div><div><div><p class=MsoNormal><span style='font-size:12.0pt;color:black'><o:p> </o:p></span></p></div><div id=Signature><div><div><p style='background:white'><span style='color:#201F1E'>Best regards,<o:p></o:p></span></p><p style='background:white;text-align:start'><span style='color:#201F1E'>--</span><span style='color:black'> </span><span style='color:#201F1E'><o:p></o:p></span></p><div><div><div><div><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 width=618 style='width:463.25pt;border-collapse:collapse'><tr style='height:49.5pt'><td width=212 style='width:159.3pt;border:none;border-right:solid white 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:49.5pt'><p><img border=0 width=247 height=80 style='width:2.574in;height:.8333in' id="Picture_x0020_1" src="cid:image001.png@01D7AF0C.0989E7A0" alt="signature_1783916898"><o:p></o:p></p></td><td width=405 rowspan=2 style='width:303.95pt;padding:0in 5.4pt 0in 5.4pt;height:49.5pt'><p><b><span style='font-size:12.0pt;font-family:"Avenir Next LT Pro Light",sans-serif;color:#051F96'>Chris Eich</span></b><o:p></o:p></p><p><span style='font-size:10.0pt;font-family:"Avenir Next LT Pro Light",sans-serif'>Principal Software Engineer</span><o:p></o:p></p><p><span style='font-size:4.0pt;font-family:"Avenir Next LT Pro Light",sans-serif'> </span><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:#201F1E'></span><span style='font-size:10.0pt;font-family:"Avenir Next LT Pro Light",sans-serif;color:#201F1E'><a href="https://xentermd.com" title="https://xentermd.com">Xenter, Inc.</a></span><o:p></o:p></p><p><span style='font-size:10.0pt;font-family:"Avenir Next LT Pro Light",sans-serif;color:#051F96'>+1 </span><span style='font-size:10.0pt;font-family:"Avenir Next LT Pro Light",sans-serif'>707-843-6217</span><o:p></o:p></p><p><span style='font-size:10.0pt;font-family:"Avenir Next LT Pro Light",sans-serif'>10421 S Jordan Gateway, Suite 450, South Jordan UT, 84095</span><o:p></o:p></p></td></tr><tr><td style='padding:.75pt .75pt .75pt .75pt'></td></tr></table></div></div></div></div><p class=MsoNormal><span style='font-size:12.0pt;color:black'><o:p> </o:p></span></p></div></div></div></div></div></body></html>