<html>
<head>
<title>Methods of Class DatagramSocket</title>
<link rel="stylesheet" type="text/css" href="../../../cpp.css">
</head>
<body>
<div id="adc-cppref">
<a name="_top_"> </a><table class="navimain" border="0" cellpadding="1" cellspacing="0">
<tr align="center" valign="top">
<td class="navimain"> <a href="../../../index.html">Overview</a> </td>
<td class="navimain"> <a href="../index.html">Namespace</a> </td>
<td class="navimain"> <a href="../c-DatagramSocket.html">Class</a> </td>
<td class="navimain"> <a href="../../../index-files/index-1.html">Index</a> </td>
<td class="navimain"> <a href="../../../help.html">Help</a> </td>
</tr>
</table>
<table class="navisub" cellpadding="0" cellspacing="3"></table>
<hr>
<div class="title"><h2>Methods of Class DatagramSocket</h2>
</div><hr>
<dl class="member">
<dt class="member"><a name="DatagramSocket-505"> </a>DatagramSocket</dt>
<dd class="member"><dl>
<dt class="simple"> <strong>DatagramSocket</strong>(</dt>
<dd><table class="param-table">
<tr>
<td><a href="../../t-oslAddrFamily.html">oslAddrFamily</a> </td>
<td> Family = osl_Socket_FamilyInet,</td>
</tr>
<tr>
<td><a href="../../t-oslProtocol.html">oslProtocol</a></td>
<td>Protocol = osl_Socket_ProtocolIp,</td>
</tr>
<tr>
<td><a href="../../t-oslSocketType.html">oslSocketType</a></td>
<td>Type = osl_Socket_TypeDgram );</td>
</tr>
</table>
</dd>
</dl>
<br>
</dd>
<dd class="member"><table class="flag-table" border="1" cellspacing="0">
<tr>
<td width="12%" class="flagname">virtual</td>
<td width="12%" class="flagname">abstract</td>
<td width="12%" class="flagname">const</td>
<td width="12%" class="flagname">volatile</td>
<td width="12%" class="flagname">template</td>
<td width="12%" class="flagname">static</td>
<td width="12%" class="flagname">inline</td>
<td width="12%" class="flagname">C-linkage</td>
</tr>
<tr>
<td class="flagno">NO</td>
<td class="flagno">NO</td>
<td class="flagno">NO</td>
<td class="flagno">NO</td>
<td class="flagno">NO</td>
<td class="flagno">NO</td>
<td class="flagyes">YES</td>
<td class="flagno">NO</td>
</tr>
</table>
<br>
</dd>
<dd class="member"><dl>
<dt>Summary</dt>
<dd>Creates a datagram socket.
</dd>
<dt>Parameters</dt>
<dd><table border="0" width="100%" cellpadding="3" cellspacing="0" class="expl-table">
<tr>
<td width="15%" style="vertical-align:top; font-weight:bold">Type</td>
<td><pre>is sock_dgram by default.
</pre></td>
</tr>
</table>
</dd>
</dl>
</dd>
</dl>
<hr>
<dl class="member">
<dt class="member"><a name="recvFrom-506"> </a>recvFrom</dt>
<dd class="member"><dl>
<dt class="simple"><a href="../../t-sal_Int32.html">sal_Int32</a> <strong>recvFrom</strong>(</dt>
<dd><table class="param-table">
<tr>
<td>void * </td>
<td> pBuffer,</td>
</tr>
<tr>
<td><a href="../../t-sal_uInt32.html">sal_uInt32</a></td>
<td>BufferSize,</td>
</tr>
<tr>
<td><a href="../../osl/c-SocketAddr.html">SocketAddr</a> *</td>
<td>pSenderAddr = 0,</td>
</tr>
<tr>
<td><a href="../../t-oslSocketMsgFlag.html">oslSocketMsgFlag</a></td>
<td>Flag = osl_Socket_MsgNormal );</td>
</tr>
</table>
</dd>
</dl>
<br>
</dd>
<dd class="member"><table class="flag-table" border="1" cellspacing="0">
<tr>
<td width="12%" class="flagname">virtual</td>
<td width="12%" class="flagname">abstract</td>
<td width="12%" class="flagname">const</td>
<td width="12%" class="flagname">volatile</td>
<td width="12%" class="flagname">template</td>
<td width="12%" class="flagname">static</td>
<td width="12%" class="flagname">inline</td>
<td width="12%" class="flagname">C-linkage</td>
</tr>
<tr>
<td class="flagno">NO</td>
<td class="flagno">NO</td>
<td class="flagno">NO</td>
<td class="flagno">NO</td>
<td class="flagno">NO</td>
<td class="flagno">NO</td>
<td class="flagyes">YES</td>
<td class="flagno">NO</td>
</tr>
</table>
<br>
</dd>
<dd class="member"><dl>
<dt>Summary</dt>
<dd>Tries to receives BufferSize data from the socket, if no error occurs.
</dd>
<dt>Parameters</dt>
<dd><table border="0" width="100%" cellpadding="3" cellspacing="0" class="expl-table">
<tr>
<td width="15%" style="vertical-align:top; font-weight:bold">pSenderAddr</td>
<td><pre>You must provide pointer to a SocketAddr.
It will be filled with the address of the datagrams sender.
If pSenderAddr is 0, it is ignored.
</pre></td>
</tr>
<tr>
<td width="15%" style="vertical-align:top; font-weight:bold">pBuffer</td>
<td><pre>Points to a buffer that will be filled with the received
datagram.
</pre></td>
</tr>
<tr>
<td width="15%" style="vertical-align:top; font-weight:bold">BufferSize</td>
<td><pre>The size of pBuffer.
</pre></td>
</tr>
<tr>
<td width="15%" style="vertical-align:top; font-weight:bold">Flag</td>
<td><pre>Modifier for the call. Valid values are:
<ul>
<li><code>osl_Socket_MsgNormal</code>
<li><code>osl_Socket_MsgOOB</code>
<li><code>osl_Socket_MsgPeek</code>
<li><code>osl_Socket_MsgDontRoute</code>
<li><code>osl_Socket_MsgMaxIOVLen</code>
</ul>
</pre></td>
</tr>
</table>
</dd>
<dt>Return</dt>
<dd>the number of received bytes.
</dd>
</dl>
</dd>
</dl>
<hr>
<dl class="member">
<dt class="member"><a name="sendTo-507"> </a>sendTo</dt>
<dd class="member"><dl>
<dt class="simple"><a href="../../t-sal_Int32.html">sal_Int32</a> <strong>sendTo</strong>(</dt>
<dd><table class="param-table">
<tr>
<td>const <a href="../../osl/c-SocketAddr.html">SocketAddr</a> & </td>
<td> ReceiverAddr,</td>
</tr>
<tr>
<td>const void *</td>
<td>pBuffer,</td>
</tr>
<tr>
<td><a href="../../t-sal_uInt32.html">sal_uInt32</a></td>
<td>BufferSize,</td>
</tr>
<tr>
<td><a href="../../t-oslSocketMsgFlag.html">oslSocketMsgFlag</a></td>
<td>Flag = osl_Socket_MsgNormal );</td>
</tr>
</table>
</dd>
</dl>
<br>
</dd>
<dd class="member"><table class="flag-table" border="1" cellspacing="0">
<tr>
<td width="12%" class="flagname">virtual</td>
<td width="12%" class="flagname">abstract</td>
<td width="12%" class="flagname">const</td>
<td width="12%" class="flagname">volatile</td>
<td width="12%" class="flagname">template</td>
<td width="12%" class="flagname">static</td>
<td width="12%" class="flagname">inline</td>
<td width="12%" class="flagname">C-linkage</td>
</tr>
<tr>
<td class="flagno">NO</td>
<td class="flagno">NO</td>
<td class="flagno">NO</td>
<td class="flagno">NO</td>
<td class="flagno">NO</td>
<td class="flagno">NO</td>
<td class="flagyes">YES</td>
<td class="flagno">NO</td>
</tr>
</table>
<br>
</dd>
<dd class="member"><dl>
<dt>Description</dt>
<dd>Tries to send one datagram with BytesToSend size to the given ReceiverAddr.
Since there is only send one packet, the function doesn't care about
packet boundaries.
</dd>
<dt>Parameters</dt>
<dd><table border="0" width="100%" cellpadding="3" cellspacing="0" class="expl-table">
<tr>
<td width="15%" style="vertical-align:top; font-weight:bold">ReceiverAddr</td>
<td><pre>A SocketAddr that contains
the destination address for this send.
</pre></td>
</tr>
<tr>
<td width="15%" style="vertical-align:top; font-weight:bold">pBuffer</td>
<td><pre>Points to a buffer that contains the send-data.
</pre></td>
</tr>
<tr>
<td width="15%" style="vertical-align:top; font-weight:bold">BufferSize</td>
<td><pre>The number of bytes to send. pBuffer must have at least
this size.
</pre></td>
</tr>
<tr>
<td width="15%" style="vertical-align:top; font-weight:bold">Flag</td>
<td><pre>Modifier for the call. Valid values are:
<ul>
<li><code>osl_Socket_MsgNormal</code>
<li><code>osl_Socket_MsgOOB</code>
<li><code>osl_Socket_MsgPeek</code>
<li><code>osl_Socket_MsgDontRoute</code>
<li><code>osl_Socket_MsgMaxIOVLen</code>
</ul>
</pre></td>
</tr>
</table>
</dd>
<dt>Return</dt>
<dd>the number of transfered bytes.
</dd>
</dl>
</dd>
</dl>
<hr>
<a href="#_top_" class="objchapter">Top of Page</a><hr size="3"><p class="copyright" align="center">Copyright © 2000, 2012 LibreOffice contributors and/or their affiliates. All rights reserved.</p><p class="copyright" align="center">LibreOffice was created by The Document Foundation, based on OpenOffice.org, which is Copyright 2000, 2010 Oracle and/or its affiliates.</p><p class="copyright" align="center">The Document Foundation acknowledges all community members, please find more info <a href="http://www.libreoffice.org/about-us/credits/" target="_blank">at our website</a>.<p> </p><p class="copyright" align="center"><a href="http://www.libreoffice.org/privacy" target="_blank">Privacy Policy</a> | <a href="http://www.libreoffice.org/imprint" target="_blank">Impressum (Legal Info)</a> | Copyright information: The source code of LibreOffice is licensed under the GNU Lesser General Public License (<a href="http://www.libreoffice.org/download/license/" target="_blank">LGPLv3</a>). "LibreOffice" and "The Document Foundation" are registered trademarks of their corresponding registered owners or are in actual use as trademarks in one or more countries. Their respective logos and icons are also subject to international copyright laws. Use thereof is explained in our <a href="http://wiki.documentfoundation.org/TradeMark_Policy" target="_blank">trademark policy</a>.</p>
</div> <!-- id="adc-cppref" -->
</body>
</html>
