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| <a href="#gio-GSrvTarget.synopsis" class="shortcut">Top</a> |
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| <a href="#gio-GSrvTarget.description" class="shortcut">Description</a> |
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| <div class="refentry" title="GSrvTarget"> |
| <a name="gio-GSrvTarget"></a><div class="titlepage"></div> |
| <div class="refnamediv"><table width="100%"><tr> |
| <td valign="top"> |
| <h2><span class="refentrytitle"><a name="gio-GSrvTarget.top_of_page"></a>GSrvTarget</span></h2> |
| <p>GSrvTarget — DNS SRV record target</p> |
| </td> |
| <td valign="top" align="right"></td> |
| </tr></table></div> |
| <div class="refsynopsisdiv" title="Synopsis"> |
| <a name="gio-GSrvTarget.synopsis"></a><h2>Synopsis</h2> |
| <pre class="synopsis"> |
| #include <gio/gio.h> |
| |
| <a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget">GSrvTarget</a>; |
| <a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="returnvalue">GSrvTarget</span></a> * <a class="link" href="gio-GSrvTarget.html#g-srv-target-new" title="g_srv_target_new ()">g_srv_target_new</a> (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *hostname</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint16"><span class="type">guint16</span></a> port</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint16"><span class="type">guint16</span></a> priority</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint16"><span class="type">guint16</span></a> weight</code></em>); |
| <a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="returnvalue">GSrvTarget</span></a> * <a class="link" href="gio-GSrvTarget.html#g-srv-target-copy" title="g_srv_target_copy ()">g_srv_target_copy</a> (<em class="parameter"><code><a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> *target</code></em>); |
| <span class="returnvalue">void</span> <a class="link" href="gio-GSrvTarget.html#g-srv-target-free" title="g_srv_target_free ()">g_srv_target_free</a> (<em class="parameter"><code><a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> *target</code></em>); |
| const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="gio-GSrvTarget.html#g-srv-target-get-hostname" title="g_srv_target_get_hostname ()">g_srv_target_get_hostname</a> (<em class="parameter"><code><a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> *target</code></em>); |
| <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint16"><span class="returnvalue">guint16</span></a> <a class="link" href="gio-GSrvTarget.html#g-srv-target-get-port" title="g_srv_target_get_port ()">g_srv_target_get_port</a> (<em class="parameter"><code><a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> *target</code></em>); |
| <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint16"><span class="returnvalue">guint16</span></a> <a class="link" href="gio-GSrvTarget.html#g-srv-target-get-priority" title="g_srv_target_get_priority ()">g_srv_target_get_priority</a> (<em class="parameter"><code><a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> *target</code></em>); |
| <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint16"><span class="returnvalue">guint16</span></a> <a class="link" href="gio-GSrvTarget.html#g-srv-target-get-weight" title="g_srv_target_get_weight ()">g_srv_target_get_weight</a> (<em class="parameter"><code><a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> *target</code></em>); |
| <a href="/usr/share/gtk-doc/html/glib/glib-Doubly-Linked-Lists.html#GList"><span class="returnvalue">GList</span></a> * <a class="link" href="gio-GSrvTarget.html#g-srv-target-list-sort" title="g_srv_target_list_sort ()">g_srv_target_list_sort</a> (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Doubly-Linked-Lists.html#GList"><span class="type">GList</span></a> *targets</code></em>); |
| </pre> |
| </div> |
| <div class="refsect1" title="Description"> |
| <a name="gio-GSrvTarget.description"></a><h2>Description</h2> |
| <p> |
| SRV (service) records are used by some network protocols to provide |
| service-specific aliasing and load-balancing. For example, XMPP |
| (Jabber) uses SRV records to locate the XMPP server for a domain; |
| rather than connecting directly to "example.com" or assuming a |
| specific server hostname like "xmpp.example.com", an XMPP client |
| would look up the "xmpp-client" SRV record for "example.com", and |
| then connect to whatever host was pointed to by that record. |
| </p> |
| <p> |
| You can use <a class="link" href="GResolver.html#g-resolver-lookup-service" title="g_resolver_lookup_service ()"><code class="function">g_resolver_lookup_service()</code></a> or |
| <a class="link" href="GResolver.html#g-resolver-lookup-service-async" title="g_resolver_lookup_service_async ()"><code class="function">g_resolver_lookup_service_async()</code></a> to find the <a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a>s |
| for a given service. However, if you are simply planning to connect |
| to the remote service, you can use <a class="link" href="GNetworkService.html" title="GNetworkService"><span class="type">GNetworkService</span></a>'s |
| <a class="link" href="GSocketConnectable.html" title="GSocketConnectable"><span class="type">GSocketConnectable</span></a> interface and not need to worry about |
| <a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> at all. |
| </p> |
| </div> |
| <div class="refsect1" title="Details"> |
| <a name="gio-GSrvTarget.details"></a><h2>Details</h2> |
| <div class="refsect2" title="GSrvTarget"> |
| <a name="GSrvTarget"></a><h3>GSrvTarget</h3> |
| <pre class="programlisting">typedef struct _GSrvTarget GSrvTarget;</pre> |
| <p> |
| A single target host/port that a network service is running on. |
| </p> |
| </div> |
| <hr> |
| <div class="refsect2" title="g_srv_target_new ()"> |
| <a name="g-srv-target-new"></a><h3>g_srv_target_new ()</h3> |
| <pre class="programlisting"><a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="returnvalue">GSrvTarget</span></a> * g_srv_target_new (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *hostname</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint16"><span class="type">guint16</span></a> port</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint16"><span class="type">guint16</span></a> priority</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint16"><span class="type">guint16</span></a> weight</code></em>);</pre> |
| <p> |
| Creates a new <a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> with the given parameters. |
| </p> |
| <p> |
| You should not need to use this; normally <a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a>s are |
| created by <a class="link" href="GResolver.html" title="GResolver"><span class="type">GResolver</span></a>. |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>hostname</code></em> :</span></p></td> |
| <td>the host that the service is running on |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>port</code></em> :</span></p></td> |
| <td>the port that the service is running on |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>priority</code></em> :</span></p></td> |
| <td>the target's priority |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>weight</code></em> :</span></p></td> |
| <td>the target's weight |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> |
| <td> a new <a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a>. |
| |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <p class="since">Since 2.22</p> |
| </div> |
| <hr> |
| <div class="refsect2" title="g_srv_target_copy ()"> |
| <a name="g-srv-target-copy"></a><h3>g_srv_target_copy ()</h3> |
| <pre class="programlisting"><a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="returnvalue">GSrvTarget</span></a> * g_srv_target_copy (<em class="parameter"><code><a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> *target</code></em>);</pre> |
| <p> |
| Copies <em class="parameter"><code>target</code></em> |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>target</code></em> :</span></p></td> |
| <td>a <a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> |
| <td> a copy of <em class="parameter"><code>target</code></em> |
| |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <p class="since">Since 2.22</p> |
| </div> |
| <hr> |
| <div class="refsect2" title="g_srv_target_free ()"> |
| <a name="g-srv-target-free"></a><h3>g_srv_target_free ()</h3> |
| <pre class="programlisting"><span class="returnvalue">void</span> g_srv_target_free (<em class="parameter"><code><a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> *target</code></em>);</pre> |
| <p> |
| Frees <em class="parameter"><code>target</code></em> |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody><tr> |
| <td><p><span class="term"><em class="parameter"><code>target</code></em> :</span></p></td> |
| <td>a <a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> |
| </td> |
| </tr></tbody> |
| </table></div> |
| <p class="since">Since 2.22</p> |
| </div> |
| <hr> |
| <div class="refsect2" title="g_srv_target_get_hostname ()"> |
| <a name="g-srv-target-get-hostname"></a><h3>g_srv_target_get_hostname ()</h3> |
| <pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * g_srv_target_get_hostname (<em class="parameter"><code><a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> *target</code></em>);</pre> |
| <p> |
| Gets <em class="parameter"><code>target</code></em>'s hostname (in ASCII form; if you are going to present |
| this to the user, you should use <a href="/usr/share/gtk-doc/html/glib/glib-Hostname-Utilities.html#g-hostname-is-ascii-encoded"><code class="function">g_hostname_is_ascii_encoded()</code></a> to |
| check if it contains encoded Unicode segments, and use |
| <a href="/usr/share/gtk-doc/html/glib/glib-Hostname-Utilities.html#g-hostname-to-unicode"><code class="function">g_hostname_to_unicode()</code></a> to convert it if it does.) |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>target</code></em> :</span></p></td> |
| <td>a <a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> |
| <td> <em class="parameter"><code>target</code></em>'s hostname |
| |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <p class="since">Since 2.22</p> |
| </div> |
| <hr> |
| <div class="refsect2" title="g_srv_target_get_port ()"> |
| <a name="g-srv-target-get-port"></a><h3>g_srv_target_get_port ()</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint16"><span class="returnvalue">guint16</span></a> g_srv_target_get_port (<em class="parameter"><code><a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> *target</code></em>);</pre> |
| <p> |
| Gets <em class="parameter"><code>target</code></em>'s port |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>target</code></em> :</span></p></td> |
| <td>a <a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> |
| <td> <em class="parameter"><code>target</code></em>'s port |
| |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <p class="since">Since 2.22</p> |
| </div> |
| <hr> |
| <div class="refsect2" title="g_srv_target_get_priority ()"> |
| <a name="g-srv-target-get-priority"></a><h3>g_srv_target_get_priority ()</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint16"><span class="returnvalue">guint16</span></a> g_srv_target_get_priority (<em class="parameter"><code><a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> *target</code></em>);</pre> |
| <p> |
| Gets <em class="parameter"><code>target</code></em>'s priority. You should not need to look at this; |
| <a class="link" href="GResolver.html" title="GResolver"><span class="type">GResolver</span></a> already sorts the targets according to the algorithm in |
| RFC 2782. |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>target</code></em> :</span></p></td> |
| <td>a <a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> |
| <td> <em class="parameter"><code>target</code></em>'s priority |
| |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <p class="since">Since 2.22</p> |
| </div> |
| <hr> |
| <div class="refsect2" title="g_srv_target_get_weight ()"> |
| <a name="g-srv-target-get-weight"></a><h3>g_srv_target_get_weight ()</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint16"><span class="returnvalue">guint16</span></a> g_srv_target_get_weight (<em class="parameter"><code><a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> *target</code></em>);</pre> |
| <p> |
| Gets <em class="parameter"><code>target</code></em>'s weight. You should not need to look at this; |
| <a class="link" href="GResolver.html" title="GResolver"><span class="type">GResolver</span></a> already sorts the targets according to the algorithm in |
| RFC 2782. |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>target</code></em> :</span></p></td> |
| <td>a <a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> |
| <td> <em class="parameter"><code>target</code></em>'s weight |
| |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <p class="since">Since 2.22</p> |
| </div> |
| <hr> |
| <div class="refsect2" title="g_srv_target_list_sort ()"> |
| <a name="g-srv-target-list-sort"></a><h3>g_srv_target_list_sort ()</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Doubly-Linked-Lists.html#GList"><span class="returnvalue">GList</span></a> * g_srv_target_list_sort (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Doubly-Linked-Lists.html#GList"><span class="type">GList</span></a> *targets</code></em>);</pre> |
| <p> |
| Sorts <em class="parameter"><code>targets</code></em> in place according to the algorithm in RFC 2782. |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>targets</code></em> :</span></p></td> |
| <td>a <a href="/usr/share/gtk-doc/html/glib/glib-Doubly-Linked-Lists.html#GList"><span class="type">GList</span></a> of <a class="link" href="gio-GSrvTarget.html#GSrvTarget" title="GSrvTarget"><span class="type">GSrvTarget</span></a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> |
| <td> the head of the sorted list. |
| |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <p class="since">Since 2.22</p> |
| </div> |
| </div> |
| </div> |
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