<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="Generator" content="Microsoft Word 12 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="EN-US" link="blue" vlink="purple">
<div class="WordSection1">
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I found the two links below very helpful. I’ve implemented C code that communicates with<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">ModemManager via DBus using the DBus API, not the libmm-glib.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><a href="http://raulherbster.blogspot.com/2010/11/dbus-how-to-pass-dict-as-parameter.html">http://raulherbster.blogspot.com/2010/11/dbus-how-to-pass-dict-as-parameter.html</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">http://www.matthew.ath.cx/misc/dbus<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> ModemManager-devel [mailto:modemmanager-devel-bounces@lists.freedesktop.org]
<b>On Behalf Of </b>Carlos Fernández<br>
<b>Sent:</b> Thursday, August 27, 2015 8:47 AM<br>
<b>To:</b> modemmanager-devel@lists.freedesktop.org<br>
<b>Subject:</b> Modem Manager API using<o:p></o:p></span></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div>
<div>
<p class="MsoNormal"><span style="color:#073763">Hi,</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="color:#073763"><br>
I am trying to get use of ModemManager API in order to develop a C application </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="color:#073763">that communicates and ask the modem for diverse operations. I've seen some </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="color:#073763">python and javascript client examples in the ModemManager repository, but </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="color:#073763">nothing about C programming.</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="color:#073763">Does anyone know if C coding examples on how to deal with ModemManager are available on the net, just to be used as a reference, as I have never </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="color:#073763">programmed using D-Bus??</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="color:#073763">Both ModemManager and libmm-glib are called high-level APIs, but I'm not sure </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="color:#073763">what are the difference between each other apart from the fact, as long as I </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="color:#073763">understand, that libmm is invoked using its own library functions wether </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="color:#073763">ModemManager is invoked using its D-bus methods (maybe I'm confused about how it works). I don't know if I should develop my program to use libmm or if it </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="color:#073763">should call ModemManager methods (or even if ModemManager internally uses libmm </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="color:#073763">functions).<br>
<br>
</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="color:#073763">Best regards.</span><o:p></o:p></p>
</div>
</div>
</div>
</div>
</body>
</html>