| <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> |
| <html> |
| <head> |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> |
| <title>GSocketConnection</title> |
| <meta name="generator" content="DocBook XSL Stylesheets V1.75.2"> |
| <link rel="home" href="index.html" title="GIO Reference Manual"> |
| <link rel="up" href="highlevel-socket.html" title="Highlevel network functionallity"> |
| <link rel="prev" href="GSocketClient.html" title="GSocketClient"> |
| <link rel="next" href="GSocketListener.html" title="GSocketListener"> |
| <meta name="generator" content="GTK-Doc V1.14 (XML mode)"> |
| <link rel="stylesheet" href="style.css" type="text/css"> |
| </head> |
| <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> |
| <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> |
| <tr valign="middle"> |
| <td><a accesskey="p" href="GSocketClient.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td> |
| <td><a accesskey="u" href="highlevel-socket.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td> |
| <td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td> |
| <th width="100%" align="center">GIO Reference Manual</th> |
| <td><a accesskey="n" href="GSocketListener.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td> |
| </tr> |
| <tr><td colspan="5" class="shortcuts"> |
| <a href="#GSocketConnection.synopsis" class="shortcut">Top</a> |
| | |
| <a href="#GSocketConnection.description" class="shortcut">Description</a> |
| | |
| <a href="#GSocketConnection.object-hierarchy" class="shortcut">Object Hierarchy</a> |
| | |
| <a href="#GSocketConnection.properties" class="shortcut">Properties</a> |
| </td></tr> |
| </table> |
| <div class="refentry" title="GSocketConnection"> |
| <a name="GSocketConnection"></a><div class="titlepage"></div> |
| <div class="refnamediv"><table width="100%"><tr> |
| <td valign="top"> |
| <h2><span class="refentrytitle"><a name="GSocketConnection.top_of_page"></a>GSocketConnection</span></h2> |
| <p>GSocketConnection — A socket connection</p> |
| </td> |
| <td valign="top" align="right"></td> |
| </tr></table></div> |
| <div class="refsynopsisdiv" title="Synopsis"> |
| <a name="GSocketConnection.synopsis"></a><h2>Synopsis</h2> |
| <a name="GTcpConnection"></a><a name="GUnixConnection"></a><pre class="synopsis"> |
| #include <gio/gio.h> |
| |
| <a class="link" href="GSocketConnection.html#GSocketConnection-struct" title="GSocketConnection">GSocketConnection</a>; |
| <a class="link" href="GSocketAddress.html" title="GSocketAddress"><span class="returnvalue">GSocketAddress</span></a> * <a class="link" href="GSocketConnection.html#g-socket-connection-get-local-address" title="g_socket_connection_get_local_address ()">g_socket_connection_get_local_address</a> |
| (<em class="parameter"><code><a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> *connection</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>); |
| <a class="link" href="GSocketAddress.html" title="GSocketAddress"><span class="returnvalue">GSocketAddress</span></a> * <a class="link" href="GSocketConnection.html#g-socket-connection-get-remote-address" title="g_socket_connection_get_remote_address ()">g_socket_connection_get_remote_address</a> |
| (<em class="parameter"><code><a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> *connection</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>); |
| <a class="link" href="GSocket.html" title="GSocket"><span class="returnvalue">GSocket</span></a> * <a class="link" href="GSocketConnection.html#g-socket-connection-get-socket" title="g_socket_connection_get_socket ()">g_socket_connection_get_socket</a> (<em class="parameter"><code><a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> *connection</code></em>); |
| |
| <a class="link" href="GSocketConnection.html#GTcpConnection-struct" title="GTcpConnection">GTcpConnection</a>; |
| <span class="returnvalue">void</span> <a class="link" href="GSocketConnection.html#g-tcp-connection-set-graceful-disconnect" title="g_tcp_connection_set_graceful_disconnect ()">g_tcp_connection_set_graceful_disconnect</a> |
| (<em class="parameter"><code><a class="link" href="GSocketConnection.html#GTcpConnection"><span class="type">GTcpConnection</span></a> *connection</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> graceful_disconnect</code></em>); |
| <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="GSocketConnection.html#g-tcp-connection-get-graceful-disconnect" title="g_tcp_connection_get_graceful_disconnect ()">g_tcp_connection_get_graceful_disconnect</a> |
| (<em class="parameter"><code><a class="link" href="GSocketConnection.html#GTcpConnection"><span class="type">GTcpConnection</span></a> *connection</code></em>); |
| |
| <a class="link" href="GSocketConnection.html#GUnixConnection-struct" title="GUnixConnection">GUnixConnection</a>; |
| <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a> <a class="link" href="GSocketConnection.html#g-unix-connection-receive-fd" title="g_unix_connection_receive_fd ()">g_unix_connection_receive_fd</a> (<em class="parameter"><code><a class="link" href="GSocketConnection.html#GUnixConnection"><span class="type">GUnixConnection</span></a> *connection</code></em>, |
| <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>); |
| <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="GSocketConnection.html#g-unix-connection-send-fd" title="g_unix_connection_send_fd ()">g_unix_connection_send_fd</a> (<em class="parameter"><code><a class="link" href="GSocketConnection.html#GUnixConnection"><span class="type">GUnixConnection</span></a> *connection</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> fd</code></em>, |
| <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>); |
| |
| <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="returnvalue">GSocketConnection</span></a> * <a class="link" href="GSocketConnection.html#g-socket-connection-factory-create-connection" title="g_socket_connection_factory_create_connection ()">g_socket_connection_factory_create_connection</a> |
| (<em class="parameter"><code><a class="link" href="GSocket.html" title="GSocket"><span class="type">GSocket</span></a> *socket</code></em>); |
| <a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="returnvalue">GType</span></a> <a class="link" href="GSocketConnection.html#g-socket-connection-factory-lookup-type" title="g_socket_connection_factory_lookup_type ()">g_socket_connection_factory_lookup_type</a> |
| (<em class="parameter"><code><a class="link" href="GSocketAddress.html#GSocketFamily" title="enum GSocketFamily"><span class="type">GSocketFamily</span></a> family</code></em>, |
| <em class="parameter"><code><a class="link" href="GSocket.html#GSocketType" title="enum GSocketType"><span class="type">GSocketType</span></a> type</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> protocol_id</code></em>); |
| <span class="returnvalue">void</span> <a class="link" href="GSocketConnection.html#g-socket-connection-factory-register-type" title="g_socket_connection_factory_register_type ()">g_socket_connection_factory_register_type</a> |
| (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> g_type</code></em>, |
| <em class="parameter"><code><a class="link" href="GSocketAddress.html#GSocketFamily" title="enum GSocketFamily"><span class="type">GSocketFamily</span></a> family</code></em>, |
| <em class="parameter"><code><a class="link" href="GSocket.html#GSocketType" title="enum GSocketType"><span class="type">GSocketType</span></a> type</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> protocol</code></em>); |
| </pre> |
| </div> |
| <div class="refsect1" title="Object Hierarchy"> |
| <a name="GSocketConnection.object-hierarchy"></a><h2>Object Hierarchy</h2> |
| <pre class="synopsis"> |
| <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a> |
| +----<a class="link" href="GIOStream.html" title="GIOStream">GIOStream</a> |
| +----GSocketConnection |
| +----<a class="link" href="GSocketConnection.html#GTcpConnection">GTcpConnection</a> |
| +----<a class="link" href="GSocketConnection.html#GUnixConnection">GUnixConnection</a> |
| </pre> |
| <pre class="synopsis"> |
| <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a> |
| +----<a class="link" href="GIOStream.html" title="GIOStream">GIOStream</a> |
| +----<a class="link" href="GSocketConnection.html" title="GSocketConnection">GSocketConnection</a> |
| +----GTcpConnection |
| </pre> |
| <pre class="synopsis"> |
| <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a> |
| +----<a class="link" href="GIOStream.html" title="GIOStream">GIOStream</a> |
| +----<a class="link" href="GSocketConnection.html" title="GSocketConnection">GSocketConnection</a> |
| +----GUnixConnection |
| </pre> |
| </div> |
| <div class="refsect1" title="Properties"> |
| <a name="GSocketConnection.properties"></a><h2>Properties</h2> |
| <pre class="synopsis"> |
| "<a class="link" href="GSocketConnection.html#GSocketConnection--socket" title='The "socket" property'>socket</a>" <a class="link" href="GSocket.html" title="GSocket"><span class="type">GSocket</span></a>* : Read / Write / Construct Only |
| "<a class="link" href="GSocketConnection.html#GTcpConnection--graceful-disconnect" title='The "graceful-disconnect" property'>graceful-disconnect</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write |
| </pre> |
| </div> |
| <div class="refsect1" title="Description"> |
| <a name="GSocketConnection.description"></a><h2>Description</h2> |
| <p> |
| <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> is a <a class="link" href="GIOStream.html" title="GIOStream"><span class="type">GIOStream</span></a> for a connected socket. They |
| can be created either by <a class="link" href="GSocketClient.html" title="GSocketClient"><span class="type">GSocketClient</span></a> when connecting to a host, |
| or by <a class="link" href="GSocketListener.html" title="GSocketListener"><span class="type">GSocketListener</span></a> when accepting a new client. |
| </p> |
| <p> |
| The type of the <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> object returned from these calls |
| depends on the type of the underlying socket that is in use. For |
| instance, for a TCP/IP connection it will be a <a class="link" href="GSocketConnection.html#GTcpConnection"><span class="type">GTcpConnection</span></a>. |
| </p> |
| <p> |
| Chosing what type of object to construct is done with the socket |
| connection factory, and it is possible for 3rd parties to register |
| custom socket connection types for specific combination of socket |
| family/type/protocol using <a class="link" href="GSocketConnection.html#g-socket-connection-factory-register-type" title="g_socket_connection_factory_register_type ()"><code class="function">g_socket_connection_factory_register_type()</code></a>. |
| </p> |
| </div> |
| <div class="refsect1" title="Details"> |
| <a name="GSocketConnection.details"></a><h2>Details</h2> |
| <div class="refsect2" title="GSocketConnection"> |
| <a name="GSocketConnection-struct"></a><h3>GSocketConnection</h3> |
| <pre class="programlisting">typedef struct _GSocketConnection GSocketConnection;</pre> |
| <p> |
| A socket connection GIOStream object for connection-oriented sockets. |
| </p> |
| <p class="since">Since 2.22</p> |
| </div> |
| <hr> |
| <div class="refsect2" title="g_socket_connection_get_local_address ()"> |
| <a name="g-socket-connection-get-local-address"></a><h3>g_socket_connection_get_local_address ()</h3> |
| <pre class="programlisting"><a class="link" href="GSocketAddress.html" title="GSocketAddress"><span class="returnvalue">GSocketAddress</span></a> * g_socket_connection_get_local_address |
| (<em class="parameter"><code><a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> *connection</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre> |
| <p> |
| Try to get the local address of a socket connection. |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>connection</code></em> :</span></p></td> |
| <td>a <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td> |
| <td> |
| <a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> for error reporting, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore. |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> |
| <td> a <a class="link" href="GSocketAddress.html" title="GSocketAddress"><span class="type">GSocketAddress</span></a> or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> on error. |
| Free the returned object with <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#g-object-unref"><code class="function">g_object_unref()</code></a>. |
| |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <p class="since">Since 2.22</p> |
| </div> |
| <hr> |
| <div class="refsect2" title="g_socket_connection_get_remote_address ()"> |
| <a name="g-socket-connection-get-remote-address"></a><h3>g_socket_connection_get_remote_address ()</h3> |
| <pre class="programlisting"><a class="link" href="GSocketAddress.html" title="GSocketAddress"><span class="returnvalue">GSocketAddress</span></a> * g_socket_connection_get_remote_address |
| (<em class="parameter"><code><a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> *connection</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre> |
| <p> |
| Try to get the remote address of a socket connection. |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>connection</code></em> :</span></p></td> |
| <td>a <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td> |
| <td> |
| <a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> for error reporting, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore. |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> |
| <td> a <a class="link" href="GSocketAddress.html" title="GSocketAddress"><span class="type">GSocketAddress</span></a> or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> on error. |
| Free the returned object with <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#g-object-unref"><code class="function">g_object_unref()</code></a>. |
| |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <p class="since">Since 2.22</p> |
| </div> |
| <hr> |
| <div class="refsect2" title="g_socket_connection_get_socket ()"> |
| <a name="g-socket-connection-get-socket"></a><h3>g_socket_connection_get_socket ()</h3> |
| <pre class="programlisting"><a class="link" href="GSocket.html" title="GSocket"><span class="returnvalue">GSocket</span></a> * g_socket_connection_get_socket (<em class="parameter"><code><a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> *connection</code></em>);</pre> |
| <p> |
| Gets the underlying <a class="link" href="GSocket.html" title="GSocket"><span class="type">GSocket</span></a> object of the connection. |
| This can be useful if you want to do something unusual on it |
| not supported by the <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> APIs. |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>connection</code></em> :</span></p></td> |
| <td>a <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> |
| <td> a <a class="link" href="GSocketAddress.html" title="GSocketAddress"><span class="type">GSocketAddress</span></a> or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> on error. |
| |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <p class="since">Since 2.22</p> |
| </div> |
| <hr> |
| <div class="refsect2" title="GTcpConnection"> |
| <a name="GTcpConnection-struct"></a><h3>GTcpConnection</h3> |
| <pre class="programlisting">typedef struct _GTcpConnection GTcpConnection;</pre> |
| <p> |
| A <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> for UNIX domain socket connections. |
| </p> |
| <p class="since">Since 2.22</p> |
| </div> |
| <hr> |
| <div class="refsect2" title="g_tcp_connection_set_graceful_disconnect ()"> |
| <a name="g-tcp-connection-set-graceful-disconnect"></a><h3>g_tcp_connection_set_graceful_disconnect ()</h3> |
| <pre class="programlisting"><span class="returnvalue">void</span> g_tcp_connection_set_graceful_disconnect |
| (<em class="parameter"><code><a class="link" href="GSocketConnection.html#GTcpConnection"><span class="type">GTcpConnection</span></a> *connection</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> graceful_disconnect</code></em>);</pre> |
| <p> |
| This enabled graceful disconnects on close. A graceful disconnect |
| means that we signal the recieving end that the connection is terminated |
| and wait for it to close the connection before closing the connection. |
| </p> |
| <p> |
| A graceful disconnect means that we can be sure that we successfully sent |
| all the outstanding data to the other end, or get an error reported. |
| However, it also means we have to wait for all the data to reach the |
| other side and for it to acknowledge this by closing the socket, which may |
| take a while. For this reason it is disabled by default. |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>connection</code></em> :</span></p></td> |
| <td>a <a class="link" href="GSocketConnection.html#GTcpConnection"><span class="type">GTcpConnection</span></a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>graceful_disconnect</code></em> :</span></p></td> |
| <td>Whether to do graceful disconnects or not |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <p class="since">Since 2.22</p> |
| </div> |
| <hr> |
| <div class="refsect2" title="g_tcp_connection_get_graceful_disconnect ()"> |
| <a name="g-tcp-connection-get-graceful-disconnect"></a><h3>g_tcp_connection_get_graceful_disconnect ()</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> g_tcp_connection_get_graceful_disconnect |
| (<em class="parameter"><code><a class="link" href="GSocketConnection.html#GTcpConnection"><span class="type">GTcpConnection</span></a> *connection</code></em>);</pre> |
| <p> |
| Checks if graceful disconnects are used. See |
| <a class="link" href="GSocketConnection.html#g-tcp-connection-set-graceful-disconnect" title="g_tcp_connection_set_graceful_disconnect ()"><code class="function">g_tcp_connection_set_graceful_disconnect()</code></a>. |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>connection</code></em> :</span></p></td> |
| <td>a <a class="link" href="GSocketConnection.html#GTcpConnection"><span class="type">GTcpConnection</span></a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> |
| <td> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if graceful disconnect is used on close, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> otherwise |
| |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <p class="since">Since 2.22</p> |
| </div> |
| <hr> |
| <div class="refsect2" title="GUnixConnection"> |
| <a name="GUnixConnection-struct"></a><h3>GUnixConnection</h3> |
| <pre class="programlisting">typedef struct _GUnixConnection GUnixConnection;</pre> |
| <p> |
| </p> |
| </div> |
| <hr> |
| <div class="refsect2" title="g_unix_connection_receive_fd ()"> |
| <a name="g-unix-connection-receive-fd"></a><h3>g_unix_connection_receive_fd ()</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a> g_unix_connection_receive_fd (<em class="parameter"><code><a class="link" href="GSocketConnection.html#GUnixConnection"><span class="type">GUnixConnection</span></a> *connection</code></em>, |
| <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre> |
| <p> |
| Receives a file descriptor from the sending end of the connection. |
| The sending end has to call <a class="link" href="GSocketConnection.html#g-unix-connection-send-fd" title="g_unix_connection_send_fd ()"><code class="function">g_unix_connection_send_fd()</code></a> for this |
| to work. |
| </p> |
| <p> |
| As well as reading the fd this also reads a single byte from the |
| stream, as this is required for fd passing to work on some |
| implementations. |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>connection</code></em> :</span></p></td> |
| <td>a <a class="link" href="GSocketConnection.html#GUnixConnection"><span class="type">GUnixConnection</span></a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td> |
| <td>optional <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> object, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td> |
| <td> |
| <a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> for error reporting, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> |
| <td> a file descriptor on success, -1 on error. |
| |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <p class="since">Since 2.22</p> |
| </div> |
| <hr> |
| <div class="refsect2" title="g_unix_connection_send_fd ()"> |
| <a name="g-unix-connection-send-fd"></a><h3>g_unix_connection_send_fd ()</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> g_unix_connection_send_fd (<em class="parameter"><code><a class="link" href="GSocketConnection.html#GUnixConnection"><span class="type">GUnixConnection</span></a> *connection</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> fd</code></em>, |
| <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre> |
| <p> |
| Passes a file descriptor to the recieving side of the |
| connection. The recieving end has to call <a class="link" href="GSocketConnection.html#g-unix-connection-receive-fd" title="g_unix_connection_receive_fd ()"><code class="function">g_unix_connection_receive_fd()</code></a> |
| to accept the file descriptor. |
| </p> |
| <p> |
| As well as sending the fd this also writes a single byte to the |
| stream, as this is required for fd passing to work on some |
| implementations. |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>connection</code></em> :</span></p></td> |
| <td>a <a class="link" href="GSocketConnection.html#GUnixConnection"><span class="type">GUnixConnection</span></a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>fd</code></em> :</span></p></td> |
| <td>a file descriptor |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td> |
| <td>optional <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> object, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore. |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td> |
| <td> |
| <a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> for error reporting, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore. |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> |
| <td> a <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> on success, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> on error. |
| |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <p class="since">Since 2.22</p> |
| </div> |
| <hr> |
| <div class="refsect2" title="g_socket_connection_factory_create_connection ()"> |
| <a name="g-socket-connection-factory-create-connection"></a><h3>g_socket_connection_factory_create_connection ()</h3> |
| <pre class="programlisting"><a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="returnvalue">GSocketConnection</span></a> * g_socket_connection_factory_create_connection |
| (<em class="parameter"><code><a class="link" href="GSocket.html" title="GSocket"><span class="type">GSocket</span></a> *socket</code></em>);</pre> |
| <p> |
| Creates a <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> subclass of the right type for |
| <em class="parameter"><code>socket</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>socket</code></em> :</span></p></td> |
| <td>a <a class="link" href="GSocket.html" title="GSocket"><span class="type">GSocket</span></a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> |
| <td> a <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> |
| |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <p class="since">Since 2.22</p> |
| </div> |
| <hr> |
| <div class="refsect2" title="g_socket_connection_factory_lookup_type ()"> |
| <a name="g-socket-connection-factory-lookup-type"></a><h3>g_socket_connection_factory_lookup_type ()</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="returnvalue">GType</span></a> g_socket_connection_factory_lookup_type |
| (<em class="parameter"><code><a class="link" href="GSocketAddress.html#GSocketFamily" title="enum GSocketFamily"><span class="type">GSocketFamily</span></a> family</code></em>, |
| <em class="parameter"><code><a class="link" href="GSocket.html#GSocketType" title="enum GSocketType"><span class="type">GSocketType</span></a> type</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> protocol_id</code></em>);</pre> |
| <p> |
| Looks up the <a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> to be used when creating socket connections on |
| sockets with the specified <em class="parameter"><code>family</code></em>,<em class="parameter"><code>type</code></em> and <em class="parameter"><code>protocol_id</code></em>. |
| </p> |
| <p> |
| If no type is registered, the <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> base type is returned. |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>family</code></em> :</span></p></td> |
| <td>a <a class="link" href="GSocketAddress.html#GSocketFamily" title="enum GSocketFamily"><span class="type">GSocketFamily</span></a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>type</code></em> :</span></p></td> |
| <td>a <a class="link" href="GSocket.html#GSocketType" title="enum GSocketType"><span class="type">GSocketType</span></a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>protocol_id</code></em> :</span></p></td> |
| <td>a protocol id |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> |
| <td> a <a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> |
| |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <p class="since">Since 2.22</p> |
| </div> |
| <hr> |
| <div class="refsect2" title="g_socket_connection_factory_register_type ()"> |
| <a name="g-socket-connection-factory-register-type"></a><h3>g_socket_connection_factory_register_type ()</h3> |
| <pre class="programlisting"><span class="returnvalue">void</span> g_socket_connection_factory_register_type |
| (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> g_type</code></em>, |
| <em class="parameter"><code><a class="link" href="GSocketAddress.html#GSocketFamily" title="enum GSocketFamily"><span class="type">GSocketFamily</span></a> family</code></em>, |
| <em class="parameter"><code><a class="link" href="GSocket.html#GSocketType" title="enum GSocketType"><span class="type">GSocketType</span></a> type</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> protocol</code></em>);</pre> |
| <p> |
| Looks up the <a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> to be used when creating socket connections on |
| sockets with the specified <em class="parameter"><code>family</code></em>,<em class="parameter"><code>type</code></em> and <em class="parameter"><code>protocol</code></em>. |
| </p> |
| <p> |
| If no type is registered, the <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> base type is returned. |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>g_type</code></em> :</span></p></td> |
| <td>a <a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a>, inheriting from <code class="literal">G_TYPE_SOCKET_CONNECTION</code> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>family</code></em> :</span></p></td> |
| <td>a <a class="link" href="GSocketAddress.html#GSocketFamily" title="enum GSocketFamily"><span class="type">GSocketFamily</span></a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>type</code></em> :</span></p></td> |
| <td>a <a class="link" href="GSocket.html#GSocketType" title="enum GSocketType"><span class="type">GSocketType</span></a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term"><em class="parameter"><code>protocol</code></em> :</span></p></td> |
| <td>a protocol id |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <p class="since">Since 2.22</p> |
| </div> |
| </div> |
| <div class="refsect1" title="Property Details"> |
| <a name="GSocketConnection.property-details"></a><h2>Property Details</h2> |
| <div class="refsect2" title='The "socket" property'> |
| <a name="GSocketConnection--socket"></a><h3>The <code class="literal">"socket"</code> property</h3> |
| <pre class="programlisting"> "socket" <a class="link" href="GSocket.html" title="GSocket"><span class="type">GSocket</span></a>* : Read / Write / Construct Only</pre> |
| <p>The underlying GSocket.</p> |
| </div> |
| <hr> |
| <div class="refsect2" title='The "graceful-disconnect" property'> |
| <a name="GTcpConnection--graceful-disconnect"></a><h3>The <code class="literal">"graceful-disconnect"</code> property</h3> |
| <pre class="programlisting"> "graceful-disconnect" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre> |
| <p>Whether or not close does a graceful disconnect.</p> |
| <p>Default value: FALSE</p> |
| </div> |
| </div> |
| <div class="refsect1" title="See Also"> |
| <a name="GSocketConnection.see-also"></a><h2>See Also</h2> |
| <a class="link" href="GIOStream.html" title="GIOStream"><span class="type">GIOStream</span></a>, <a class="link" href="GSocketClient.html" title="GSocketClient"><span class="type">GSocketClient</span></a>, <a class="link" href="GSocketListener.html" title="GSocketListener"><span class="type">GSocketListener</span></a> |
| </div> |
| </div> |
| <div class="footer"> |
| <hr> |
| Generated by GTK-Doc V1.14</div> |
| </body> |
| </html> |