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24 <a href="#GUPnPContextManager.synopsis" class="shortcut">Top</a>
26 <a href="#GUPnPContextManager.description" class="shortcut">Description</a>
28 <a href="#GUPnPContextManager.object-hierarchy" class="shortcut">Object Hierarchy</a>
30 <a href="#GUPnPContextManager.properties" class="shortcut">Properties</a>
32 <a href="#GUPnPContextManager.signals" class="shortcut">Signals</a>
35 <div class="refentry">
36 <a name="GUPnPContextManager"></a><div class="titlepage"></div>
37 <div class="refnamediv"><table width="100%"><tr>
39 <h2><span class="refentrytitle"><a name="GUPnPContextManager.top_of_page"></a>GUPnPContextManager</span></h2>
40 <p>GUPnPContextManager — Manages <a class="link" href="GUPnPContext.html" title="GUPnPContext"><span class="type">GUPnPContext</span></a> objects.</p>
42 <td valign="top" align="right"></td>
44 <div class="refsynopsisdiv">
45 <a name="GUPnPContextManager.synopsis"></a><h2>Synopsis</h2>
46 <pre class="synopsis">struct <a class="link" href="GUPnPContextManager.html#GUPnPContextManager-struct" title="struct GUPnPContextManager">GUPnPContextManager</a>;
47 <a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="returnvalue">GUPnPContextManager</span></a> * <a class="link" href="GUPnPContextManager.html#gupnp-context-manager-new" title="gupnp_context_manager_new ()">gupnp_context_manager_new</a> (<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-The-Main-Event-Loop.html#GMainContext"><span class="type">GMainContext</span></a> *main_context</code></em>,
48 <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> port</code></em>);
49 <a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="returnvalue">GUPnPContextManager</span></a> * <a class="link" href="GUPnPContextManager.html#gupnp-context-manager-create" title="gupnp_context_manager_create ()">gupnp_context_manager_create</a> (<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> port</code></em>);
50 <span class="returnvalue">void</span> <a class="link" href="GUPnPContextManager.html#gupnp-context-manager-rescan-control-points" title="gupnp_context_manager_rescan_control_points ()">gupnp_context_manager_rescan_control_points</a>
51 (<em class="parameter"><code><a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a> *manager</code></em>);
52 <span class="returnvalue">void</span> <a class="link" href="GUPnPContextManager.html#gupnp-context-manager-manage-control-point" title="gupnp_context_manager_manage_control_point ()">gupnp_context_manager_manage_control_point</a>
53 (<em class="parameter"><code><a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a> *manager</code></em>,
54 <em class="parameter"><code><a class="link" href="GUPnPControlPoint.html" title="GUPnPControlPoint"><span class="type">GUPnPControlPoint</span></a> *control_point</code></em>);
55 <span class="returnvalue">void</span> <a class="link" href="GUPnPContextManager.html#gupnp-context-manager-manage-root-device" title="gupnp_context_manager_manage_root_device ()">gupnp_context_manager_manage_root_device</a>
56 (<em class="parameter"><code><a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a> *manager</code></em>,
57 <em class="parameter"><code><a class="link" href="GUPnPRootDevice.html" title="GUPnPRootDevice"><span class="type">GUPnPRootDevice</span></a> *root_device</code></em>);
58 <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a> <a class="link" href="GUPnPContextManager.html#gupnp-context-manager-get-port" title="gupnp_context_manager_get_port ()">gupnp_context_manager_get_port</a> (<em class="parameter"><code><a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a> *manager</code></em>);
59 <a class="link" href="GUPnPWhiteList.html" title="GUPnPWhiteList"><span class="returnvalue">GUPnPWhiteList</span></a> * <a class="link" href="GUPnPContextManager.html#gupnp-context-manager-get-white-list" title="gupnp_context_manager_get_white_list ()">gupnp_context_manager_get_white_list</a>
60 (<em class="parameter"><code><a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a> *manager</code></em>);
63 <div class="refsect1">
64 <a name="GUPnPContextManager.object-hierarchy"></a><h2>Object Hierarchy</h2>
65 <pre class="synopsis">
66 <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
67 +----GUPnPContextManager
70 <div class="refsect1">
71 <a name="GUPnPContextManager.properties"></a><h2>Properties</h2>
72 <pre class="synopsis">
73 "<a class="link" href="GUPnPContextManager.html#GUPnPContextManager--main-context" title='The "main-context" property'>main-context</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> : Read / Write / Construct Only
74 "<a class="link" href="GUPnPContextManager.html#GUPnPContextManager--port" title='The "port" property'>port</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write / Construct Only
75 "<a class="link" href="GUPnPContextManager.html#GUPnPContextManager--white-list" title='The "white-list" property'>white-list</a>" <a class="link" href="GUPnPWhiteList.html" title="GUPnPWhiteList"><span class="type">GUPnPWhiteList</span></a>* : Read
78 <div class="refsect1">
79 <a name="GUPnPContextManager.signals"></a><h2>Signals</h2>
80 <pre class="synopsis">
81 "<a class="link" href="GUPnPContextManager.html#GUPnPContextManager-context-available" title='The "context-available" signal'>context-available</a>" : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-FIRST:CAPS"><code class="literal">Run First</code></a>
82 "<a class="link" href="GUPnPContextManager.html#GUPnPContextManager-context-unavailable" title='The "context-unavailable" signal'>context-unavailable</a>" : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-FIRST:CAPS"><code class="literal">Run First</code></a>
85 <div class="refsect1">
86 <a name="GUPnPContextManager.description"></a><h2>Description</h2>
88 A Utility class that takes care of creation and destruction of
89 <a class="link" href="GUPnPContext.html" title="GUPnPContext"><span class="type">GUPnPContext</span></a> objects for all available network interfaces as they go up
90 (connect) and down (disconnect), respectively.
93 <div class="refsect1">
94 <a name="GUPnPContextManager.details"></a><h2>Details</h2>
95 <div class="refsect2">
96 <a name="GUPnPContextManager-struct"></a><h3>struct GUPnPContextManager</h3>
97 <pre class="programlisting">struct GUPnPContextManager;</pre>
99 This struct contains private data only, and should be accessed using the
104 <div class="refsect2">
105 <a name="gupnp-context-manager-new"></a><h3>gupnp_context_manager_new ()</h3>
106 <pre class="programlisting"><a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="returnvalue">GUPnPContextManager</span></a> * gupnp_context_manager_new (<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-The-Main-Event-Loop.html#GMainContext"><span class="type">GMainContext</span></a> *main_context</code></em>,
107 <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> port</code></em>);</pre>
108 <div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
109 <h3 class="title">Warning</h3>
110 <p><code class="literal">gupnp_context_manager_new</code> has been deprecated since version 0.17.2 and should not be used in newly-written code. Use <a class="link" href="GUPnPContextManager.html#gupnp-context-manager-create" title="gupnp_context_manager_create ()"><code class="function">gupnp_context_manager_create()</code></a>.</p>
113 Same as <a class="link" href="GUPnPContextManager.html#gupnp-context-manager-create" title="gupnp_context_manager_create ()"><code class="function">gupnp_context_manager_create()</code></a>.
115 <div class="variablelist"><table border="0">
116 <col align="left" valign="top">
119 <td><p><span class="term"><em class="parameter"><code>main_context</code></em> :</span></p></td>
120 <td>Deprecated: 0.17.2: <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. If you want to use
121 a different main context use
122 <a href="http://library.gnome.org/devel/glib/unstable/glib-The-Main-Event-Loop.html#g-main-context-push-thread-default"><code class="function">g_main_context_push_thread_default()</code></a> instead. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
126 <td><p><span class="term"><em class="parameter"><code>port</code></em> :</span></p></td>
127 <td>Port to create contexts for, or 0 if you don't care what port is used.</td>
130 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
131 <td>A new <a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a> object. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
138 <div class="refsect2">
139 <a name="gupnp-context-manager-create"></a><h3>gupnp_context_manager_create ()</h3>
140 <pre class="programlisting"><a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="returnvalue">GUPnPContextManager</span></a> * gupnp_context_manager_create (<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> port</code></em>);</pre>
142 Factory-method to create a new <a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a>. The final type of the
143 <a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a> depends on the compile-time selection or - in case of
144 NetworkManager - on its availability during runtime. If it is not available,
145 the implementation falls back to the basic Unix context manager instead.
147 <div class="variablelist"><table border="0">
148 <col align="left" valign="top">
151 <td><p><span class="term"><em class="parameter"><code>port</code></em> :</span></p></td>
152 <td>Port to create contexts for, or 0 if you don't care what port is used.</td>
155 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
156 <td>A new <a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a> object. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
163 <div class="refsect2">
164 <a name="gupnp-context-manager-rescan-control-points"></a><h3>gupnp_context_manager_rescan_control_points ()</h3>
165 <pre class="programlisting"><span class="returnvalue">void</span> gupnp_context_manager_rescan_control_points
166 (<em class="parameter"><code><a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a> *manager</code></em>);</pre>
168 This function starts a rescan on every control point managed by <em class="parameter"><code>manager</code></em>.
169 Only the active control points send discovery messages.
170 This function should be called when servers are suspected to have
173 <div class="variablelist"><table border="0">
174 <col align="left" valign="top">
176 <td><p><span class="term"><em class="parameter"><code>manager</code></em> :</span></p></td>
177 <td>A <a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a>
183 <div class="refsect2">
184 <a name="gupnp-context-manager-manage-control-point"></a><h3>gupnp_context_manager_manage_control_point ()</h3>
185 <pre class="programlisting"><span class="returnvalue">void</span> gupnp_context_manager_manage_control_point
186 (<em class="parameter"><code><a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a> *manager</code></em>,
187 <em class="parameter"><code><a class="link" href="GUPnPControlPoint.html" title="GUPnPControlPoint"><span class="type">GUPnPControlPoint</span></a> *control_point</code></em>);</pre>
189 By calling this function, you are asking <em class="parameter"><code>manager</code></em> to keep a reference to
190 <em class="parameter"><code>control_point</code></em> until it's associated <a class="link" href="GUPnPContext.html" title="GUPnPContext"><span class="type">GUPnPContext</span></a> is no longer available.
191 You usually want to call this function from
192 <a class="link" href="GUPnPContextManager.html#GUPnPContextManager-context-available" title='The "context-available" signal'><span class="type">"context-available"</span></a> handler after you create a
193 <a class="link" href="GUPnPControlPoint.html" title="GUPnPControlPoint"><span class="type">GUPnPControlPoint</span></a> object for the newly available context.
195 <div class="variablelist"><table border="0">
196 <col align="left" valign="top">
199 <td><p><span class="term"><em class="parameter"><code>manager</code></em> :</span></p></td>
200 <td>A <a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a>
204 <td><p><span class="term"><em class="parameter"><code>control_point</code></em> :</span></p></td>
205 <td>The <a class="link" href="GUPnPControlPoint.html" title="GUPnPControlPoint"><span class="type">GUPnPControlPoint</span></a> to be taken care of</td>
211 <div class="refsect2">
212 <a name="gupnp-context-manager-manage-root-device"></a><h3>gupnp_context_manager_manage_root_device ()</h3>
213 <pre class="programlisting"><span class="returnvalue">void</span> gupnp_context_manager_manage_root_device
214 (<em class="parameter"><code><a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a> *manager</code></em>,
215 <em class="parameter"><code><a class="link" href="GUPnPRootDevice.html" title="GUPnPRootDevice"><span class="type">GUPnPRootDevice</span></a> *root_device</code></em>);</pre>
217 By calling this function, you are asking <em class="parameter"><code>manager</code></em> to keep a reference to
218 <em class="parameter"><code>root_device</code></em> when it's associated <a class="link" href="GUPnPContext.html" title="GUPnPContext"><span class="type">GUPnPContext</span></a> is no longer available. You
219 usually want to call this function from
220 <a class="link" href="GUPnPContextManager.html#GUPnPContextManager-context-available" title='The "context-available" signal'><span class="type">"context-available"</span></a> handler after you create a
221 <a class="link" href="GUPnPRootDevice.html" title="GUPnPRootDevice"><span class="type">GUPnPRootDevice</span></a> object for the newly available context.
223 <div class="variablelist"><table border="0">
224 <col align="left" valign="top">
227 <td><p><span class="term"><em class="parameter"><code>manager</code></em> :</span></p></td>
228 <td>A <a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a>
232 <td><p><span class="term"><em class="parameter"><code>root_device</code></em> :</span></p></td>
233 <td>The <a class="link" href="GUPnPRootDevice.html" title="GUPnPRootDevice"><span class="type">GUPnPRootDevice</span></a> to be taken care of</td>
239 <div class="refsect2">
240 <a name="gupnp-context-manager-get-port"></a><h3>gupnp_context_manager_get_port ()</h3>
241 <pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a> gupnp_context_manager_get_port (<em class="parameter"><code><a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a> *manager</code></em>);</pre>
243 Get the network port associated with this context manager.
245 <div class="variablelist"><table border="0">
246 <col align="left" valign="top">
249 <td><p><span class="term"><em class="parameter"><code>manager</code></em> :</span></p></td>
250 <td>A <a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a>
254 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
255 <td>The network port asssociated with this context manager.</td>
261 <div class="refsect2">
262 <a name="gupnp-context-manager-get-white-list"></a><h3>gupnp_context_manager_get_white_list ()</h3>
263 <pre class="programlisting"><a class="link" href="GUPnPWhiteList.html" title="GUPnPWhiteList"><span class="returnvalue">GUPnPWhiteList</span></a> * gupnp_context_manager_get_white_list
264 (<em class="parameter"><code><a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a> *manager</code></em>);</pre>
266 Get the <a class="link" href="GUPnPWhiteList.html" title="GUPnPWhiteList"><span class="type">GUPnPWhiteList</span></a> associated with <em class="parameter"><code>manager</code></em>.
268 <div class="variablelist"><table border="0">
269 <col align="left" valign="top">
272 <td><p><span class="term"><em class="parameter"><code>manager</code></em> :</span></p></td>
273 <td>A <a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a>
277 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
278 <td>The <a class="link" href="GUPnPWhiteList.html" title="GUPnPWhiteList"><span class="type">GUPnPWhiteList</span></a> asssociated with this
279 context manager. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span>
286 <div class="refsect1">
287 <a name="GUPnPContextManager.property-details"></a><h2>Property Details</h2>
288 <div class="refsect2">
289 <a name="GUPnPContextManager--main-context"></a><h3>The <code class="literal">"main-context"</code> property</h3>
290 <pre class="programlisting"> "main-context" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> : Read / Write / Construct Only</pre>
291 <p>GMainContext to pass to created GUPnPContext objects.</p>
294 <div class="refsect2">
295 <a name="GUPnPContextManager--port"></a><h3>The <code class="literal">"port"</code> property</h3>
296 <pre class="programlisting"> "port" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write / Construct Only</pre>
298 Port the contexts listen on, or 0 if you don't care what
299 port is used by <a class="link" href="GUPnPContext.html" title="GUPnPContext"><span class="type">GUPnPContext</span></a> objects created by this object.
301 <p>Default value: 0</p>
304 <div class="refsect2">
305 <a name="GUPnPContextManager--white-list"></a><h3>The <code class="literal">"white-list"</code> property</h3>
306 <pre class="programlisting"> "white-list" <a class="link" href="GUPnPWhiteList.html" title="GUPnPWhiteList"><span class="type">GUPnPWhiteList</span></a>* : Read</pre>
308 The white list to use.
312 <div class="refsect1">
313 <a name="GUPnPContextManager.signal-details"></a><h2>Signal Details</h2>
314 <div class="refsect2">
315 <a name="GUPnPContextManager-context-available"></a><h3>The <code class="literal">"context-available"</code> signal</h3>
316 <pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a> *context_manager,
317 <a class="link" href="GUPnPContext.html" title="GUPnPContext"><span class="type">GUPnPContext</span></a> *context,
318 <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data) : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-FIRST:CAPS"><code class="literal">Run First</code></a></pre>
320 Signals the availability of new <a class="link" href="GUPnPContext.html" title="GUPnPContext"><span class="type">GUPnPContext</span></a>.
322 <div class="variablelist"><table border="0">
323 <col align="left" valign="top">
326 <td><p><span class="term"><em class="parameter"><code>context_manager</code></em> :</span></p></td>
327 <td>The <a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a> that received the signal</td>
330 <td><p><span class="term"><em class="parameter"><code>context</code></em> :</span></p></td>
331 <td>The now available <a class="link" href="GUPnPContext.html" title="GUPnPContext"><span class="type">GUPnPContext</span></a>
335 <td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
336 <td>user data set when the signal handler was connected.</td>
342 <div class="refsect2">
343 <a name="GUPnPContextManager-context-unavailable"></a><h3>The <code class="literal">"context-unavailable"</code> signal</h3>
344 <pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a> *context_manager,
345 <a class="link" href="GUPnPContext.html" title="GUPnPContext"><span class="type">GUPnPContext</span></a> *context,
346 <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data) : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-FIRST:CAPS"><code class="literal">Run First</code></a></pre>
348 Signals the unavailability of a <a class="link" href="GUPnPContext.html" title="GUPnPContext"><span class="type">GUPnPContext</span></a>.
350 <div class="variablelist"><table border="0">
351 <col align="left" valign="top">
354 <td><p><span class="term"><em class="parameter"><code>context_manager</code></em> :</span></p></td>
355 <td>The <a class="link" href="GUPnPContextManager.html" title="GUPnPContextManager"><span class="type">GUPnPContextManager</span></a> that received the signal</td>
358 <td><p><span class="term"><em class="parameter"><code>context</code></em> :</span></p></td>
359 <td>The now unavailable <a class="link" href="GUPnPContext.html" title="GUPnPContext"><span class="type">GUPnPContext</span></a>
363 <td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
364 <td>user data set when the signal handler was connected.</td>
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