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  • Committer: Bazaar Package Importer
  • Author(s): Sebastien Bacher
  • Date: 2011-05-30 17:50:18 UTC
  • mfrom: (1.1.7 upstream)
  • Revision ID: james.westby@ubuntu.com-20110530175018-bbz8iqkeu3e9zaba
Tags: 2.9.12-0ubuntu1
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doc/html/serviceaddedcb.html
 
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
 
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<html>
 
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<head>
 
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 
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<title>Service Added Callback</title>
 
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<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
 
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<link rel="home" href="index.html" title="libdmapsharing Reference Manual">
 
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<link rel="up" href="ch02.html" title="Libdmapsharing Browsing Overview">
 
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<link rel="prev" href="browserapi.html" title="mDNS Browser API">
 
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<link rel="next" href="connectedcb.html" title="Connected Callback">
 
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<meta name="generator" content="GTK-Doc V1.17 (XML mode)">
 
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<link rel="stylesheet" href="style.css" type="text/css">
 
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</head>
 
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 
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<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"><tr valign="middle">
 
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<td><a accesskey="p" href="browserapi.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td>
 
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<td><a accesskey="u" href="ch02.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td>
 
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<td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td>
 
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<th width="100%" align="center">libdmapsharing Reference Manual</th>
 
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<td><a accesskey="n" href="connectedcb.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td>
 
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</tr></table>
 
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<div class="refentry">
 
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<a name="serviceaddedcb"></a><div class="titlepage"></div>
 
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<div class="refnamediv"><table width="100%"><tr>
 
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<td valign="top">
 
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<h2><span class="refentrytitle">Service Added Callback</span></h2>
 
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<p>Service Added Callback — 
 
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                        Defining a Service Added Callback
 
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                </p>
 
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</td>
 
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<td valign="top" align="right"></td>
 
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</tr></table></div>
 
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<div class="refsect1">
 
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<a name="id583518"></a><h2>Service Added Callback</h2>
 
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<p>
 
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A "service-added" callback should create a media DB and a record
 
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factory. Both of these objects will be passed to dmap_connection_new. This
 
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object will interact with a DMAP share and populate the media DB. In
 
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order to instruct the object to begin interrogating the DMAP service,
 
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call the dmap_connection_connect function and pass it a "connected"
 
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callback. The following is a simple "service-added" callback that creates
 
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a DAAP connection:
 
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                </p>
 
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<pre class="screen">
 
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static void
 
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service_added_cb (DMAPMdnsBrowser *browser,
 
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                  DMAPMdnsBrowserService *service,
 
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                  gpointer user_data)
 
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{
 
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        DMAPRecordFactory *factory;
 
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        DMAPConnection *conn;
 
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        DMAPDb *db;
 
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        db = DMAP_DB (my_dmap_db_new ());
 
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        if (db == NULL) {
 
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                g_error ("Error creating DB");
 
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        }
 
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        factory = DMAP_RECORD_FACTORY (my_daap_record_factory_new ());
 
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        if (factory == NULL) {
 
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                g_error ("Error creating record factory");
 
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        }
 
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        conn = DMAP_CONNECTION (dmap_connection_new (service-&gt;name,
 
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                                                     service-&gt;host,
 
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                                                     service-&gt;port,
 
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                                                     FALSE,
 
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                                                     db,
 
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                                                     factory));
 
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        dmap_connection_connect (DMAP_CONNECTION (conn),
 
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                                (DMAPConnectionCallback) connected_cb,
 
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                                 db);
 
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}
 
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                </pre>
 
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</div>
 
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</div>
 
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<div class="footer">
 
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<hr>
 
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          Generated by GTK-Doc V1.17</div>
 
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</body>
 
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</html>
 
 
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