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<div class="title">ksocketdevice.cpp</div> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* -*- C++ -*-</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright (C) 2003,2005 Thiago Macieira <thiago.macieira@kdemail.net></span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining</span>
<a name="l00006"></a>00006 <span class="comment"> * a copy of this software and associated documentation files (the</span>
<a name="l00007"></a>00007 <span class="comment"> * "Software"), to deal in the Software without restriction, including</span>
<a name="l00008"></a>00008 <span class="comment"> * without limitation the rights to use, copy, modify, merge, publish,</span>
<a name="l00009"></a>00009 <span class="comment"> * distribute, sublicense, and/or sell copies of the Software, and to</span>
<a name="l00010"></a>00010 <span class="comment"> * permit persons to whom the Software is furnished to do so, subject to</span>
<a name="l00011"></a>00011 <span class="comment"> * the following conditions:</span>
<a name="l00012"></a>00012 <span class="comment"> *</span>
<a name="l00013"></a>00013 <span class="comment"> * The above copyright notice and this permission notice shall be included</span>
<a name="l00014"></a>00014 <span class="comment"> * in all copies or substantial portions of the Software.</span>
<a name="l00015"></a>00015 <span class="comment"> *</span>
<a name="l00016"></a>00016 <span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,</span>
<a name="l00017"></a>00017 <span class="comment"> * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF</span>
<a name="l00018"></a>00018 <span class="comment"> * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND</span>
<a name="l00019"></a>00019 <span class="comment"> * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE</span>
<a name="l00020"></a>00020 <span class="comment"> * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION</span>
<a name="l00021"></a>00021 <span class="comment"> * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION</span>
<a name="l00022"></a>00022 <span class="comment"> * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.</span>
<a name="l00023"></a>00023 <span class="comment"> */</span>
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="preprocessor">#include <config.h></span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="preprocessor">#include <qmap.h></span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="preprocessor">#ifdef USE_SOLARIS</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span><span class="preprocessor"># include <sys/filio.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#endif</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span><span class="preprocessor">#include <sys/types.h></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <sys/socket.h></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include <sys/time.h></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include <sys/ioctl.h></span>
<a name="l00036"></a>00036 <span class="preprocessor">#include <errno.h></span>
<a name="l00037"></a>00037 <span class="preprocessor">#include <fcntl.h></span>
<a name="l00038"></a>00038 <span class="preprocessor">#include <netinet/in.h></span>
<a name="l00039"></a>00039 <span class="preprocessor">#include <unistd.h></span>
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <span class="preprocessor">#ifdef HAVE_POLL</span>
<a name="l00042"></a>00042 <span class="preprocessor"></span><span class="preprocessor"># include <sys/poll.h></span>
<a name="l00043"></a>00043 <span class="preprocessor">#else</span>
<a name="l00044"></a>00044 <span class="preprocessor"></span><span class="preprocessor"># ifdef HAVE_SYS_SELECT</span>
<a name="l00045"></a>00045 <span class="preprocessor"></span><span class="preprocessor"># include <sys/select.h></span>
<a name="l00046"></a>00046 <span class="preprocessor"># endif</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00048"></a>00048 <span class="preprocessor"></span>
<a name="l00049"></a>00049 <span class="comment">// Include syssocket before our local includes</span>
<a name="l00050"></a>00050 <span class="preprocessor">#include "syssocket.h"</span>
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <span class="preprocessor">#include <qmutex.h></span>
<a name="l00053"></a>00053 <span class="preprocessor">#include <qsocketnotifier.h></span>
<a name="l00054"></a>00054
<a name="l00055"></a>00055 <span class="preprocessor">#include "kresolver.h"</span>
<a name="l00056"></a>00056 <span class="preprocessor">#include "ksocketaddress.h"</span>
<a name="l00057"></a>00057 <span class="preprocessor">#include "ksocketbase.h"</span>
<a name="l00058"></a>00058 <span class="preprocessor">#include "ksocketdevice.h"</span>
<a name="l00059"></a>00059 <span class="preprocessor">#include "ksockssocketdevice.h"</span>
<a name="l00060"></a>00060
<a name="l00061"></a>00061 <span class="keyword">using namespace </span>KNetwork;
<a name="l00062"></a>00062
<a name="l00063"></a>00063 <span class="keyword">class </span>KNetwork::KSocketDevicePrivate
<a name="l00064"></a>00064 {
<a name="l00065"></a>00065 <span class="keyword">public</span>:
<a name="l00066"></a>00066 <span class="keyword">mutable</span> <a class="codeRef" href="qsocketnotifier.html">QSocketNotifier</a> *input, *output, *exception;
<a name="l00067"></a>00067 <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a> local, peer;
<a name="l00068"></a>00068 <span class="keywordtype">int</span> af;
<a name="l00069"></a>00069
<a name="l00070"></a>00070 <span class="keyword">inline</span> KSocketDevicePrivate()
<a name="l00071"></a>00071 {
<a name="l00072"></a>00072 input = output = exception = 0L;
<a name="l00073"></a>00073 af = 0;
<a name="l00074"></a>00074 }
<a name="l00075"></a>00075 };
<a name="l00076"></a>00076
<a name="l00077"></a>00077
<a name="l00078"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a9431e4ad07af80403f627b8fe4fc6ed8">00078</a> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a9431e4ad07af80403f627b8fe4fc6ed8" title="Default constructor.">KSocketDevice::KSocketDevice</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KSocketBase.html" title="Basic socket functionality.">KSocketBase</a>* parent)
<a name="l00079"></a>00079 : m_sockfd(-1), d(new KSocketDevicePrivate)
<a name="l00080"></a>00080 {
<a name="l00081"></a>00081 <a class="code" href="classKNetwork_1_1KSocketBase.html#a6c9bbf5f9d40f30448b27fda328f0432" title="Sets the socket implementation to be used on this socket.">setSocketDevice</a>(<span class="keyword">this</span>);
<a name="l00082"></a>00082 <span class="keywordflow">if</span> (parent)
<a name="l00083"></a>00083 <a class="code" href="classKNetwork_1_1KSocketDevice.html#a1d44eb54de71fcd65b8865f52cbb65d7" title="This implementation sets the options on the socket.">setSocketOptions</a>(parent-><a class="code" href="classKNetwork_1_1KSocketBase.html#a89a7dd92cda44cd38d6b86c8e98b6ee5" title="Retrieves the socket options that have been set.">socketOptions</a>());
<a name="l00084"></a>00084 }
<a name="l00085"></a>00085
<a name="l00086"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a0f397e4b61a3bbc73ad7f25bbfec8be9">00086</a> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a9431e4ad07af80403f627b8fe4fc6ed8" title="Default constructor.">KSocketDevice::KSocketDevice</a>(<span class="keywordtype">int</span> fd)
<a name="l00087"></a>00087 : m_sockfd(fd), d(new KSocketDevicePrivate)
<a name="l00088"></a>00088 {
<a name="l00089"></a>00089 <a class="codeRef" href="qiodevice.html#setState">setState</a>(IO_Open);
<a name="l00090"></a>00090 <a class="codeRef" href="qiodevice.html#setFlags">setFlags</a>(IO_Sequential | IO_Raw | IO_ReadWrite);
<a name="l00091"></a>00091 <a class="code" href="classKNetwork_1_1KSocketBase.html#a6c9bbf5f9d40f30448b27fda328f0432" title="Sets the socket implementation to be used on this socket.">setSocketDevice</a>(<span class="keyword">this</span>);
<a name="l00092"></a>00092 d->af = <a class="code" href="classKNetwork_1_1KSocketDevice.html#a864926e9f316d16e3dacba8f3ffe892b" title="Returns this socket's local address.">localAddress</a>().<a class="code" href="classKNetwork_1_1KSocketAddress.html#a7a6ba907b487e6e3b57836aca891a267" title="Returns the family of this address.">family</a>();
<a name="l00093"></a>00093 }
<a name="l00094"></a>00094
<a name="l00095"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#aec90750a1418354abba5daf1d08a878d">00095</a> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a9431e4ad07af80403f627b8fe4fc6ed8" title="Default constructor.">KSocketDevice::KSocketDevice</a>(<span class="keywordtype">bool</span>, <span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KSocketBase.html" title="Basic socket functionality.">KSocketBase</a>* parent)
<a name="l00096"></a>00096 : m_sockfd(-1), d(new KSocketDevicePrivate)
<a name="l00097"></a>00097 {
<a name="l00098"></a>00098 <span class="comment">// do not set parent</span>
<a name="l00099"></a>00099 <span class="keywordflow">if</span> (parent)
<a name="l00100"></a>00100 <a class="code" href="classKNetwork_1_1KSocketDevice.html#a1d44eb54de71fcd65b8865f52cbb65d7" title="This implementation sets the options on the socket.">setSocketOptions</a>(parent-><a class="code" href="classKNetwork_1_1KSocketBase.html#a89a7dd92cda44cd38d6b86c8e98b6ee5" title="Retrieves the socket options that have been set.">socketOptions</a>());
<a name="l00101"></a>00101 }
<a name="l00102"></a>00102
<a name="l00103"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#ad6798c45abf7c92196a0105aad449b4c">00103</a> <a class="code" href="classKNetwork_1_1KSocketDevice.html#ad6798c45abf7c92196a0105aad449b4c" title="Destructor.">KSocketDevice::~KSocketDevice</a>()
<a name="l00104"></a>00104 {
<a name="l00105"></a>00105 <a class="code" href="classKNetwork_1_1KSocketDevice.html#a55d6dddd299c3142e0a8662de417de25" title="Closes the socket.">close</a>(); <span class="comment">// deletes the notifiers</span>
<a name="l00106"></a>00106 unsetSocketDevice(); <span class="comment">// prevent double deletion</span>
<a name="l00107"></a>00107 <span class="keyword">delete</span> d;
<a name="l00108"></a>00108 }
<a name="l00109"></a>00109
<a name="l00110"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a1d44eb54de71fcd65b8865f52cbb65d7">00110</a> <span class="keywordtype">bool</span> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a1d44eb54de71fcd65b8865f52cbb65d7" title="This implementation sets the options on the socket.">KSocketDevice::setSocketOptions</a>(<span class="keywordtype">int</span> opts)
<a name="l00111"></a>00111 {
<a name="l00112"></a>00112 <span class="comment">// must call parent</span>
<a name="l00113"></a>00113 <a class="codeRef" href="qmutexlocker.html">QMutexLocker</a> locker(<a class="code" href="classKNetwork_1_1KSocketBase.html#a9c4e435feaad42f907be91821c79e1e2" title="Returns the internal mutex for this class.">mutex</a>());
<a name="l00114"></a>00114 <a class="code" href="classKNetwork_1_1KSocketDevice.html#a1d44eb54de71fcd65b8865f52cbb65d7" title="This implementation sets the options on the socket.">KSocketBase::setSocketOptions</a>(opts);
<a name="l00115"></a>00115
<a name="l00116"></a>00116 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> == -1)
<a name="l00117"></a>00117 <span class="keywordflow">return</span> <span class="keyword">true</span>; <span class="comment">// flags are stored</span>
<a name="l00118"></a>00118
<a name="l00119"></a>00119 {
<a name="l00120"></a>00120 <span class="keywordtype">int</span> fdflags = fcntl(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, F_GETFL, 0);
<a name="l00121"></a>00121 <span class="keywordflow">if</span> (fdflags == -1)
<a name="l00122"></a>00122 {
<a name="l00123"></a>00123 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_UnspecifiedError, UnknownError);
<a name="l00124"></a>00124 <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// error</span>
<a name="l00125"></a>00125 }
<a name="l00126"></a>00126
<a name="l00127"></a>00127 <span class="keywordflow">if</span> (opts & Blocking)
<a name="l00128"></a>00128 fdflags &= ~O_NONBLOCK;
<a name="l00129"></a>00129 <span class="keywordflow">else</span>
<a name="l00130"></a>00130 fdflags |= O_NONBLOCK;
<a name="l00131"></a>00131
<a name="l00132"></a>00132 <span class="keywordflow">if</span> (fcntl(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, F_SETFL, fdflags) == -1)
<a name="l00133"></a>00133 {
<a name="l00134"></a>00134 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_UnspecifiedError, UnknownError);
<a name="l00135"></a>00135 <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// error</span>
<a name="l00136"></a>00136 }
<a name="l00137"></a>00137 }
<a name="l00138"></a>00138
<a name="l00139"></a>00139 {
<a name="l00140"></a>00140 <span class="keywordtype">int</span> on = opts & AddressReuseable ? 1 : 0;
<a name="l00141"></a>00141 <span class="keywordflow">if</span> (setsockopt(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, SOL_SOCKET, SO_REUSEADDR, (<span class="keywordtype">char</span>*)&on, <span class="keyword">sizeof</span>(on)) == -1)
<a name="l00142"></a>00142 {
<a name="l00143"></a>00143 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_UnspecifiedError, UnknownError);
<a name="l00144"></a>00144 <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// error</span>
<a name="l00145"></a>00145 }
<a name="l00146"></a>00146 }
<a name="l00147"></a>00147
<a name="l00148"></a>00148 <span class="preprocessor">#if defined(IPV6_V6ONLY) && defined(AF_INET6)</span>
<a name="l00149"></a>00149 <span class="preprocessor"></span> <span class="keywordflow">if</span> (d->af == AF_INET6)
<a name="l00150"></a>00150 {
<a name="l00151"></a>00151 <span class="comment">// don't try this on non-IPv6 sockets, or we'll get an error</span>
<a name="l00152"></a>00152
<a name="l00153"></a>00153 <span class="keywordtype">int</span> on = opts & IPv6Only ? 1 : 0;
<a name="l00154"></a>00154 <span class="keywordflow">if</span> (setsockopt(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, IPPROTO_IPV6, IPV6_V6ONLY, (<span class="keywordtype">char</span>*)&on, <span class="keyword">sizeof</span>(on)) == -1)
<a name="l00155"></a>00155 {
<a name="l00156"></a>00156 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_UnspecifiedError, UnknownError);
<a name="l00157"></a>00157 <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// error</span>
<a name="l00158"></a>00158 }
<a name="l00159"></a>00159 }
<a name="l00160"></a>00160 <span class="preprocessor">#endif</span>
<a name="l00161"></a>00161 <span class="preprocessor"></span>
<a name="l00162"></a>00162 {
<a name="l00163"></a>00163 <span class="keywordtype">int</span> on = opts & Broadcast ? 1 : 0;
<a name="l00164"></a>00164 <span class="keywordflow">if</span> (setsockopt(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, SOL_SOCKET, SO_BROADCAST, (<span class="keywordtype">char</span>*)&on, <span class="keyword">sizeof</span>(on)) == -1)
<a name="l00165"></a>00165 {
<a name="l00166"></a>00166 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_UnspecifiedError, UnknownError);
<a name="l00167"></a>00167 <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// error</span>
<a name="l00168"></a>00168 }
<a name="l00169"></a>00169 }
<a name="l00170"></a>00170
<a name="l00171"></a>00171 <span class="keywordflow">return</span> <span class="keyword">true</span>; <span class="comment">// all went well</span>
<a name="l00172"></a>00172 }
<a name="l00173"></a>00173
<a name="l00174"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a611636754d39d9354b26d90f19a73da7">00174</a> <span class="keywordtype">bool</span> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a611636754d39d9354b26d90f19a73da7" title="Reimplementation from QIODevice.">KSocketDevice::open</a>(<span class="keywordtype">int</span>)
<a name="l00175"></a>00175 {
<a name="l00176"></a>00176 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a8ab660128508224c5124024b1a93248e" title="Resets the socket error code and the I/O Device's status.">resetError</a>();
<a name="l00177"></a>00177 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00178"></a>00178 }
<a name="l00179"></a>00179
<a name="l00180"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a55d6dddd299c3142e0a8662de417de25">00180</a> <span class="keywordtype">void</span> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a55d6dddd299c3142e0a8662de417de25" title="Closes the socket.">KSocketDevice::close</a>()
<a name="l00181"></a>00181 {
<a name="l00182"></a>00182 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a8ab660128508224c5124024b1a93248e" title="Resets the socket error code and the I/O Device's status.">resetError</a>();
<a name="l00183"></a>00183 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> != -1)
<a name="l00184"></a>00184 {
<a name="l00185"></a>00185 <span class="keyword">delete</span> d->input;
<a name="l00186"></a>00186 <span class="keyword">delete</span> d->output;
<a name="l00187"></a>00187 <span class="keyword">delete</span> d->exception;
<a name="l00188"></a>00188
<a name="l00189"></a>00189 d->input = d->output = d->exception = 0L;
<a name="l00190"></a>00190
<a name="l00191"></a>00191 d->local.setFamily(AF_UNSPEC);
<a name="l00192"></a>00192 d->peer.setFamily(AF_UNSPEC);<a class="code" href="classKNetwork_1_1KSocketDevice.html#a55d6dddd299c3142e0a8662de417de25" title="Closes the socket."></a>
<a name="l00193"></a>00193 <a class="code" href="classKNetwork_1_1KSocketDevice.html#a55d6dddd299c3142e0a8662de417de25" title="Closes the socket."></a>
<a name="l00194"></a>00194 <a class="code" href="classKNetwork_1_1KSocketDevice.html#a55d6dddd299c3142e0a8662de417de25" title="Closes the socket."> ::close</a>(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>);
<a name="l00195"></a>00195 }
<a name="l00196"></a>00196 <a class="codeRef" href="qiodevice.html#setState">setState</a>(0);
<a name="l00197"></a>00197
<a name="l00198"></a>00198 <a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> = -1;
<a name="l00199"></a>00199 }
<a name="l00200"></a>00200
<a name="l00201"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a2b8bdeb8203d7d65360dc3a4ec36fa84">00201</a> <span class="keywordtype">bool</span> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a2b8bdeb8203d7d65360dc3a4ec36fa84" title="Creates a socket but don't connect or bind anywhere.">KSocketDevice::create</a>(<span class="keywordtype">int</span> family, <span class="keywordtype">int</span> type, <span class="keywordtype">int</span> protocol)
<a name="l00202"></a>00202 {
<a name="l00203"></a>00203 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a8ab660128508224c5124024b1a93248e" title="Resets the socket error code and the I/O Device's status.">resetError</a>();
<a name="l00204"></a>00204
<a name="l00205"></a>00205 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> != -1)
<a name="l00206"></a>00206 {
<a name="l00207"></a>00207 <span class="comment">// it's already created!</span>
<a name="l00208"></a>00208 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_SocketCreateError, AlreadyCreated);
<a name="l00209"></a>00209 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00210"></a>00210 }
<a name="l00211"></a>00211
<a name="l00212"></a>00212 <span class="comment">// no socket yet; we have to create it</span>
<a name="l00213"></a>00213 <a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> = kde_socket(family, type, protocol);
<a name="l00214"></a>00214
<a name="l00215"></a>00215 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> == -1)
<a name="l00216"></a>00216 {
<a name="l00217"></a>00217 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_SocketCreateError, NotSupported);
<a name="l00218"></a>00218 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00219"></a>00219 }
<a name="l00220"></a>00220
<a name="l00221"></a>00221 d->af = family;
<a name="l00222"></a>00222 <a class="code" href="classKNetwork_1_1KSocketDevice.html#a1d44eb54de71fcd65b8865f52cbb65d7" title="This implementation sets the options on the socket.">setSocketOptions</a>(<a class="code" href="classKNetwork_1_1KSocketBase.html#a89a7dd92cda44cd38d6b86c8e98b6ee5" title="Retrieves the socket options that have been set.">socketOptions</a>());
<a name="l00223"></a>00223 <a class="codeRef" href="qiodevice.html#setState">setState</a>(IO_Open);
<a name="l00224"></a>00224 <span class="keywordflow">return</span> <span class="keyword">true</span>; <span class="comment">// successfully created</span>
<a name="l00225"></a>00225 }
<a name="l00226"></a>00226
<a name="l00227"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a098f13a72e58b6309928b1670bc00d9e">00227</a> <span class="keywordtype">bool</span> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a2b8bdeb8203d7d65360dc3a4ec36fa84" title="Creates a socket but don't connect or bind anywhere.">KSocketDevice::create</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KResolverEntry.html" title="One resolution entry.">KResolverEntry</a>& address)
<a name="l00228"></a>00228 {
<a name="l00229"></a>00229 <span class="keywordflow">return</span> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a2b8bdeb8203d7d65360dc3a4ec36fa84" title="Creates a socket but don't connect or bind anywhere.">create</a>(address.<a class="code" href="classKNetwork_1_1KResolverEntry.html#ae5eab419bc2c9ca649be1f8d1a787ba0" title="Retrieves the family associated with this socket address.">family</a>(), address.<a class="code" href="classKNetwork_1_1KResolverEntry.html#a8b9ce2f86aba1af0a7f0d5d6642da27a" title="Retrieves the socket type associated with this entry.">socketType</a>(), address.<a class="code" href="classKNetwork_1_1KResolverEntry.html#a386cbb754e0262a2870f68f56f38bbe8" title="Retrieves the protocol associated with this entry.">protocol</a>());
<a name="l00230"></a>00230 }
<a name="l00231"></a>00231
<a name="l00232"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#ac2af1d881218358cd5951982a404f3de">00232</a> <span class="keywordtype">bool</span> <a class="code" href="classKNetwork_1_1KSocketDevice.html#ac2af1d881218358cd5951982a404f3de" title="Binds this socket to the given address.">KSocketDevice::bind</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KResolverEntry.html" title="One resolution entry.">KResolverEntry</a>& address)
<a name="l00233"></a>00233 {
<a name="l00234"></a>00234 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a8ab660128508224c5124024b1a93248e" title="Resets the socket error code and the I/O Device's status.">resetError</a>();
<a name="l00235"></a>00235
<a name="l00236"></a>00236 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> == -1 && !<a class="code" href="classKNetwork_1_1KSocketDevice.html#a2b8bdeb8203d7d65360dc3a4ec36fa84" title="Creates a socket but don't connect or bind anywhere.">create</a>(address))
<a name="l00237"></a>00237 <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// failed creating</span>
<a name="l00238"></a>00238
<a name="l00239"></a>00239 <span class="comment">// we have a socket, so try and bind</span>
<a name="l00240"></a>00240 <span class="keywordflow">if</span> (kde_bind(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, address.<a class="code" href="classKNetwork_1_1KResolverEntry.html#af2e88aeafabb6fcff27b67c2e09ad32d" title="Retrieves the socket address associated with this entry.">address</a>(), address.<a class="code" href="classKNetwork_1_1KResolverEntry.html#a947672663df91b3bd2284aabc748e119" title="Retrieves the length of the socket address structure.">length</a>()) == -1)
<a name="l00241"></a>00241 {
<a name="l00242"></a>00242 <span class="keywordflow">if</span> (errno == EADDRINUSE)
<a name="l00243"></a>00243 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_BindError, AddressInUse);
<a name="l00244"></a>00244 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (errno == EINVAL)
<a name="l00245"></a>00245 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_BindError, AlreadyBound);
<a name="l00246"></a>00246 <span class="keywordflow">else</span>
<a name="l00247"></a>00247 <span class="comment">// assume the address is the cause</span>
<a name="l00248"></a>00248 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_BindError, NotSupported);
<a name="l00249"></a>00249 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00250"></a>00250 }
<a name="l00251"></a>00251
<a name="l00252"></a>00252 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00253"></a>00253 }
<a name="l00254"></a>00254
<a name="l00255"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#ac75cac8053991aa5849e1d2ed039c9fa">00255</a> <span class="keywordtype">bool</span> <a class="code" href="classKNetwork_1_1KSocketDevice.html#ac75cac8053991aa5849e1d2ed039c9fa" title="Puts this socket into listening mode.">KSocketDevice::listen</a>(<span class="keywordtype">int</span> backlog)
<a name="l00256"></a>00256 {
<a name="l00257"></a>00257 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> != -1)
<a name="l00258"></a>00258 {
<a name="l00259"></a>00259 <span class="keywordflow">if</span> (kde_listen(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, backlog) == -1)
<a name="l00260"></a>00260 {
<a name="l00261"></a>00261 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_ListenError, NotSupported);
<a name="l00262"></a>00262 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00263"></a>00263 }
<a name="l00264"></a>00264
<a name="l00265"></a>00265 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a8ab660128508224c5124024b1a93248e" title="Resets the socket error code and the I/O Device's status.">resetError</a>();
<a name="l00266"></a>00266 <a class="codeRef" href="qiodevice.html#setFlags">setFlags</a>(IO_Sequential | IO_Raw | IO_ReadWrite);
<a name="l00267"></a>00267 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00268"></a>00268 }
<a name="l00269"></a>00269
<a name="l00270"></a>00270 <span class="comment">// we don't have a socket</span>
<a name="l00271"></a>00271 <span class="comment">// can't listen</span>
<a name="l00272"></a>00272 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_ListenError, NotCreated);
<a name="l00273"></a>00273 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00274"></a>00274 }
<a name="l00275"></a>00275
<a name="l00276"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a79e1e96139551a39986d6b6a47018fa1">00276</a> <span class="keywordtype">bool</span> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a79e1e96139551a39986d6b6a47018fa1" title="Connect to a remote host.">KSocketDevice::connect</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KResolverEntry.html" title="One resolution entry.">KResolverEntry</a>& address)
<a name="l00277"></a>00277 {
<a name="l00278"></a>00278 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a8ab660128508224c5124024b1a93248e" title="Resets the socket error code and the I/O Device's status.">resetError</a>();
<a name="l00279"></a>00279
<a name="l00280"></a>00280 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> == -1 && !<a class="code" href="classKNetwork_1_1KSocketDevice.html#a2b8bdeb8203d7d65360dc3a4ec36fa84" title="Creates a socket but don't connect or bind anywhere.">create</a>(address))
<a name="l00281"></a>00281 <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// failed creating!</span>
<a name="l00282"></a>00282
<a name="l00283"></a>00283 <span class="keywordflow">if</span> (kde_connect(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, address.<a class="code" href="classKNetwork_1_1KResolverEntry.html#af2e88aeafabb6fcff27b67c2e09ad32d" title="Retrieves the socket address associated with this entry.">address</a>(), address.<a class="code" href="classKNetwork_1_1KResolverEntry.html#a947672663df91b3bd2284aabc748e119" title="Retrieves the length of the socket address structure.">length</a>()) == -1)
<a name="l00284"></a>00284 {
<a name="l00285"></a>00285 <span class="keywordflow">if</span> (errno == EISCONN)
<a name="l00286"></a>00286 <span class="keywordflow">return</span> <span class="keyword">true</span>; <span class="comment">// we're already connected</span>
<a name="l00287"></a>00287 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (errno == EALREADY || errno == EINPROGRESS)
<a name="l00288"></a>00288 {
<a name="l00289"></a>00289 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_ConnectError, InProgress);
<a name="l00290"></a>00290 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00291"></a>00291 }
<a name="l00292"></a>00292 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (errno == ECONNREFUSED)
<a name="l00293"></a>00293 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_ConnectError, ConnectionRefused);
<a name="l00294"></a>00294 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (errno == ENETDOWN || errno == ENETUNREACH ||
<a name="l00295"></a>00295 errno == ENETRESET || errno == ECONNABORTED ||
<a name="l00296"></a>00296 errno == ECONNRESET || errno == EHOSTDOWN ||
<a name="l00297"></a>00297 errno == EHOSTUNREACH)
<a name="l00298"></a>00298 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_ConnectError, NetFailure);
<a name="l00299"></a>00299 <span class="keywordflow">else</span>
<a name="l00300"></a>00300 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_ConnectError, NotSupported);
<a name="l00301"></a>00301
<a name="l00302"></a>00302 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00303"></a>00303 }
<a name="l00304"></a>00304
<a name="l00305"></a>00305 <a class="codeRef" href="qiodevice.html#setFlags">setFlags</a>(IO_Sequential | IO_Raw | IO_ReadWrite);
<a name="l00306"></a>00306 <span class="keywordflow">return</span> <span class="keyword">true</span>; <span class="comment">// all is well</span>
<a name="l00307"></a>00307 }
<a name="l00308"></a>00308
<a name="l00309"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a3def850768e03c000ce089bc8080f3d9">00309</a> <a class="code" href="classKNetwork_1_1KSocketDevice.html" title="Low-level socket functionality.">KSocketDevice</a>* <a class="code" href="classKNetwork_1_1KSocketDevice.html#a3def850768e03c000ce089bc8080f3d9" title="Accepts a new incoming connection.">KSocketDevice::accept</a>()
<a name="l00310"></a>00310 {
<a name="l00311"></a>00311 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> == -1)
<a name="l00312"></a>00312 {
<a name="l00313"></a>00313 <span class="comment">// can't accept without a socket</span>
<a name="l00314"></a>00314 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_AcceptError, NotCreated);
<a name="l00315"></a>00315 <span class="keywordflow">return</span> 0L;
<a name="l00316"></a>00316 }
<a name="l00317"></a>00317
<a name="l00318"></a>00318 <span class="keyword">struct </span>sockaddr sa;
<a name="l00319"></a>00319 socklen_t len = <span class="keyword">sizeof</span>(sa);
<a name="l00320"></a>00320 <span class="keywordtype">int</span> newfd = kde_accept(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, &sa, &len);
<a name="l00321"></a>00321 <span class="keywordflow">if</span> (newfd == -1)
<a name="l00322"></a>00322 {
<a name="l00323"></a>00323 <span class="keywordflow">if</span> (errno == EAGAIN || errno == EWOULDBLOCK)
<a name="l00324"></a>00324 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_AcceptError, WouldBlock);
<a name="l00325"></a>00325 <span class="keywordflow">else</span>
<a name="l00326"></a>00326 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_AcceptError, UnknownError);
<a name="l00327"></a>00327 <span class="keywordflow">return</span> NULL;
<a name="l00328"></a>00328 }
<a name="l00329"></a>00329
<a name="l00330"></a>00330 <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a9431e4ad07af80403f627b8fe4fc6ed8" title="Default constructor.">KSocketDevice</a>(newfd);
<a name="l00331"></a>00331 }
<a name="l00332"></a>00332
<a name="l00333"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a2d136dbef9b5431638b9dc641954e8d2">00333</a> <span class="keywordtype">bool</span> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a2d136dbef9b5431638b9dc641954e8d2" title="Disconnects this socket.">KSocketDevice::disconnect</a>()
<a name="l00334"></a>00334 {
<a name="l00335"></a>00335 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a8ab660128508224c5124024b1a93248e" title="Resets the socket error code and the I/O Device's status.">resetError</a>();
<a name="l00336"></a>00336
<a name="l00337"></a>00337 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> == -1)
<a name="l00338"></a>00338 <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// can't create</span>
<a name="l00339"></a>00339
<a name="l00340"></a>00340 <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a> address;
<a name="l00341"></a>00341 address.<a class="code" href="classKNetwork_1_1KSocketAddress.html#aeac085134038a6256d82977ec85a681c" title="Sets the family of this object.">setFamily</a>(AF_UNSPEC);
<a name="l00342"></a>00342 <span class="keywordflow">if</span> (kde_connect(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, address.<a class="code" href="classKNetwork_1_1KSocketAddress.html#abcc6c948c0b7550e698a3981fda83510" title="Returns the socket address structure, to be passed down to low level functions.">address</a>(), address.<a class="code" href="classKNetwork_1_1KSocketAddress.html#ab480408adac8ad082fcc4ab821da0bc6" title="Returns the length of this socket address structure.">length</a>()) == -1)
<a name="l00343"></a>00343 {
<a name="l00344"></a>00344 <span class="keywordflow">if</span> (errno == EALREADY || errno == EINPROGRESS)
<a name="l00345"></a>00345 {
<a name="l00346"></a>00346 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_ConnectError, InProgress);
<a name="l00347"></a>00347 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00348"></a>00348 }
<a name="l00349"></a>00349 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (errno == ECONNREFUSED)
<a name="l00350"></a>00350 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_ConnectError, ConnectionRefused);
<a name="l00351"></a>00351 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (errno == ENETDOWN || errno == ENETUNREACH ||
<a name="l00352"></a>00352 errno == ENETRESET || errno == ECONNABORTED ||
<a name="l00353"></a>00353 errno == ECONNRESET || errno == EHOSTDOWN ||
<a name="l00354"></a>00354 errno == EHOSTUNREACH)
<a name="l00355"></a>00355 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_ConnectError, NetFailure);
<a name="l00356"></a>00356 <span class="keywordflow">else</span>
<a name="l00357"></a>00357 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_ConnectError, NotSupported);
<a name="l00358"></a>00358
<a name="l00359"></a>00359 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00360"></a>00360 }
<a name="l00361"></a>00361
<a name="l00362"></a>00362 <a class="codeRef" href="qiodevice.html#setFlags">setFlags</a>(IO_Sequential | IO_Raw | IO_ReadWrite);
<a name="l00363"></a>00363 <a class="codeRef" href="qiodevice.html#setState">setState</a>(IO_Open);
<a name="l00364"></a>00364 <span class="keywordflow">return</span> <span class="keyword">true</span>; <span class="comment">// all is well</span>
<a name="l00365"></a>00365 }
<a name="l00366"></a>00366
<a name="l00367"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a37c2dc8a6d3ce0d0444988e64c2134e4">00367</a> Q_LONG <a class="code" href="classKNetwork_1_1KSocketDevice.html#a37c2dc8a6d3ce0d0444988e64c2134e4" title="Returns the number of bytes available for reading without blocking.">KSocketDevice::bytesAvailable</a>()<span class="keyword"> const</span>
<a name="l00368"></a>00368 <span class="keyword"></span>{
<a name="l00369"></a>00369 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> == -1)
<a name="l00370"></a>00370 <span class="keywordflow">return</span> -1; <span class="comment">// there's nothing to read in a closed socket</span>
<a name="l00371"></a>00371
<a name="l00372"></a>00372 <span class="keywordtype">int</span> nchars;
<a name="l00373"></a>00373 <span class="keywordflow">if</span> (ioctl(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, FIONREAD, &nchars) == -1)
<a name="l00374"></a>00374 <span class="keywordflow">return</span> -1; <span class="comment">// error!</span>
<a name="l00375"></a>00375
<a name="l00376"></a>00376 <span class="keywordflow">return</span> nchars;
<a name="l00377"></a>00377 }
<a name="l00378"></a>00378
<a name="l00379"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#ac2e00f045b4b00566dd4b32b57d88bc2">00379</a> Q_LONG <a class="code" href="classKNetwork_1_1KSocketDevice.html#ac2e00f045b4b00566dd4b32b57d88bc2" title="Waits up to msecs for more data to be available on this socket.">KSocketDevice::waitForMore</a>(<span class="keywordtype">int</span> msecs, <span class="keywordtype">bool</span> *timeout)
<a name="l00380"></a>00380 {
<a name="l00381"></a>00381 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> == -1)
<a name="l00382"></a>00382 <span class="keywordflow">return</span> -1; <span class="comment">// there won't ever be anything to read...</span>
<a name="l00383"></a>00383
<a name="l00384"></a>00384 <span class="keywordtype">bool</span> input;
<a name="l00385"></a>00385 <span class="keywordflow">if</span> (!<a class="code" href="classKNetwork_1_1KSocketDevice.html#aa73567398d38cf19c2ffb112a4e61682" title="Executes a poll in the socket, via select(2) or poll(2).">poll</a>(&input, 0, 0, msecs, timeout))
<a name="l00386"></a>00386 <span class="keywordflow">return</span> -1; <span class="comment">// failed polling</span>
<a name="l00387"></a>00387
<a name="l00388"></a>00388 <span class="keywordflow">return</span> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a37c2dc8a6d3ce0d0444988e64c2134e4" title="Returns the number of bytes available for reading without blocking.">bytesAvailable</a>();
<a name="l00389"></a>00389 }
<a name="l00390"></a>00390
<a name="l00391"></a>00391 <span class="keyword">static</span> <span class="keywordtype">int</span> do_read_common(<span class="keywordtype">int</span> sockfd, <span class="keywordtype">char</span> *data, Q_ULONG maxlen, <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>* from, ssize_t &retval, <span class="keywordtype">bool</span> peek = <span class="keyword">false</span>)
<a name="l00392"></a>00392 {
<a name="l00393"></a>00393 socklen_t len;
<a name="l00394"></a>00394 <span class="keywordflow">if</span> (from)
<a name="l00395"></a>00395 {
<a name="l00396"></a>00396 from-><a class="code" href="classKNetwork_1_1KSocketAddress.html#a7ec13a760e6860650432b276636095f4" title="Sets the length of this socket structure.">setLength</a>(len = 128); <span class="comment">// arbitrary length</span>
<a name="l00397"></a>00397 retval = ::recvfrom(sockfd, data, maxlen, peek ? MSG_PEEK : 0, from-><a class="code" href="classKNetwork_1_1KSocketAddress.html#abcc6c948c0b7550e698a3981fda83510" title="Returns the socket address structure, to be passed down to low level functions.">address</a>(), &len);
<a name="l00398"></a>00398 }
<a name="l00399"></a>00399 <span class="keywordflow">else</span>
<a name="l00400"></a>00400 retval = ::recvfrom(sockfd, data, maxlen, peek ? MSG_PEEK : 0, NULL, NULL);
<a name="l00401"></a>00401
<a name="l00402"></a>00402 <span class="keywordflow">if</span> (retval == -1)
<a name="l00403"></a>00403 {
<a name="l00404"></a>00404 <span class="keywordflow">if</span> (errno == EAGAIN || errno == EWOULDBLOCK)
<a name="l00405"></a>00405 <span class="keywordflow">return</span> KSocketDevice::WouldBlock;
<a name="l00406"></a>00406 <span class="keywordflow">else</span>
<a name="l00407"></a>00407 <span class="keywordflow">return</span> KSocketDevice::UnknownError;
<a name="l00408"></a>00408 }
<a name="l00409"></a>00409 <span class="keywordflow">if</span> (retval == 0)
<a name="l00410"></a>00410 <span class="keywordflow">return</span> KSocketDevice::RemotelyDisconnected;
<a name="l00411"></a>00411
<a name="l00412"></a>00412 <span class="keywordflow">if</span> (from)
<a name="l00413"></a>00413 from-><a class="code" href="classKNetwork_1_1KSocketAddress.html#a7ec13a760e6860650432b276636095f4" title="Sets the length of this socket structure.">setLength</a>(len);
<a name="l00414"></a>00414 <span class="keywordflow">return</span> 0;
<a name="l00415"></a>00415 }
<a name="l00416"></a>00416
<a name="l00417"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a21f19a087bc11c62b4ebf2f09378e610">00417</a> Q_LONG <a class="code" href="classKNetwork_1_1KSocketDevice.html#a21f19a087bc11c62b4ebf2f09378e610" title="Reads data from this socket.">KSocketDevice::readBlock</a>(<span class="keywordtype">char</span> *data, Q_ULONG maxlen)
<a name="l00418"></a>00418 {
<a name="l00419"></a>00419 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a8ab660128508224c5124024b1a93248e" title="Resets the socket error code and the I/O Device's status.">resetError</a>();
<a name="l00420"></a>00420 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> == -1)
<a name="l00421"></a>00421 <span class="keywordflow">return</span> -1;
<a name="l00422"></a>00422
<a name="l00423"></a>00423 <span class="keywordflow">if</span> (maxlen == 0 || data == 0L)
<a name="l00424"></a>00424 <span class="keywordflow">return</span> 0; <span class="comment">// can't read</span>
<a name="l00425"></a>00425
<a name="l00426"></a>00426 ssize_t retval;
<a name="l00427"></a>00427 <span class="keywordtype">int</span> err = do_read_common(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, data, maxlen, 0L, retval);
<a name="l00428"></a>00428
<a name="l00429"></a>00429 <span class="keywordflow">if</span> (err)
<a name="l00430"></a>00430 {
<a name="l00431"></a>00431 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_ReadError, static_cast<SocketError>(err));
<a name="l00432"></a>00432 <span class="keywordflow">return</span> -1;
<a name="l00433"></a>00433 }
<a name="l00434"></a>00434
<a name="l00435"></a>00435 <span class="keywordflow">return</span> retval;
<a name="l00436"></a>00436 }
<a name="l00437"></a>00437
<a name="l00438"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a5a5967cedc6318d5c74cb953fdbb7e6b">00438</a> Q_LONG <a class="code" href="classKNetwork_1_1KSocketDevice.html#a21f19a087bc11c62b4ebf2f09378e610" title="Reads data from this socket.">KSocketDevice::readBlock</a>(<span class="keywordtype">char</span> *data, Q_ULONG maxlen, <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a> &from)
<a name="l00439"></a>00439 {
<a name="l00440"></a>00440 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a8ab660128508224c5124024b1a93248e" title="Resets the socket error code and the I/O Device's status.">resetError</a>();
<a name="l00441"></a>00441 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> == -1)
<a name="l00442"></a>00442 <span class="keywordflow">return</span> -1; <span class="comment">// nothing to do here</span>
<a name="l00443"></a>00443
<a name="l00444"></a>00444 <span class="keywordflow">if</span> (data == 0L || maxlen == 0)
<a name="l00445"></a>00445 <span class="keywordflow">return</span> 0; <span class="comment">// user doesn't want to read</span>
<a name="l00446"></a>00446
<a name="l00447"></a>00447 ssize_t retval;
<a name="l00448"></a>00448 <span class="keywordtype">int</span> err = do_read_common(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, data, maxlen, &from, retval);
<a name="l00449"></a>00449
<a name="l00450"></a>00450 <span class="keywordflow">if</span> (err)
<a name="l00451"></a>00451 {
<a name="l00452"></a>00452 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_ReadError, static_cast<SocketError>(err));
<a name="l00453"></a>00453 <span class="keywordflow">return</span> -1;
<a name="l00454"></a>00454 }
<a name="l00455"></a>00455
<a name="l00456"></a>00456 <span class="keywordflow">return</span> retval;
<a name="l00457"></a>00457 }
<a name="l00458"></a>00458
<a name="l00459"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a731b3835f8bbee00e37210bac05ce59b">00459</a> Q_LONG <a class="code" href="classKNetwork_1_1KSocketDevice.html#a731b3835f8bbee00e37210bac05ce59b" title="Peeks data in the socket.">KSocketDevice::peekBlock</a>(<span class="keywordtype">char</span> *data, Q_ULONG maxlen)
<a name="l00460"></a>00460 {
<a name="l00461"></a>00461 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a8ab660128508224c5124024b1a93248e" title="Resets the socket error code and the I/O Device's status.">resetError</a>();
<a name="l00462"></a>00462 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> == -1)
<a name="l00463"></a>00463 <span class="keywordflow">return</span> -1;
<a name="l00464"></a>00464
<a name="l00465"></a>00465 <span class="keywordflow">if</span> (maxlen == 0 || data == 0L)
<a name="l00466"></a>00466 <span class="keywordflow">return</span> 0; <span class="comment">// can't read</span>
<a name="l00467"></a>00467
<a name="l00468"></a>00468 ssize_t retval;
<a name="l00469"></a>00469 <span class="keywordtype">int</span> err = do_read_common(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, data, maxlen, 0L, retval, <span class="keyword">true</span>);
<a name="l00470"></a>00470
<a name="l00471"></a>00471 <span class="keywordflow">if</span> (err)
<a name="l00472"></a>00472 {
<a name="l00473"></a>00473 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_ReadError, static_cast<SocketError>(err));
<a name="l00474"></a>00474 <span class="keywordflow">return</span> -1;
<a name="l00475"></a>00475 }
<a name="l00476"></a>00476
<a name="l00477"></a>00477 <span class="keywordflow">return</span> retval;
<a name="l00478"></a>00478 }
<a name="l00479"></a>00479
<a name="l00480"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a0a7c108c2a918d614425c84cfa4c6ce3">00480</a> Q_LONG <a class="code" href="classKNetwork_1_1KSocketDevice.html#a731b3835f8bbee00e37210bac05ce59b" title="Peeks data in the socket.">KSocketDevice::peekBlock</a>(<span class="keywordtype">char</span> *data, Q_ULONG maxlen, <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>& from)
<a name="l00481"></a>00481 {
<a name="l00482"></a>00482 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a8ab660128508224c5124024b1a93248e" title="Resets the socket error code and the I/O Device's status.">resetError</a>();
<a name="l00483"></a>00483 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> == -1)
<a name="l00484"></a>00484 <span class="keywordflow">return</span> -1; <span class="comment">// nothing to do here</span>
<a name="l00485"></a>00485
<a name="l00486"></a>00486 <span class="keywordflow">if</span> (data == 0L || maxlen == 0)
<a name="l00487"></a>00487 <span class="keywordflow">return</span> 0; <span class="comment">// user doesn't want to read</span>
<a name="l00488"></a>00488
<a name="l00489"></a>00489 ssize_t retval;
<a name="l00490"></a>00490 <span class="keywordtype">int</span> err = do_read_common(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, data, maxlen, &from, retval, <span class="keyword">true</span>);
<a name="l00491"></a>00491
<a name="l00492"></a>00492 <span class="keywordflow">if</span> (err)
<a name="l00493"></a>00493 {
<a name="l00494"></a>00494 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_ReadError, static_cast<SocketError>(err));
<a name="l00495"></a>00495 <span class="keywordflow">return</span> -1;
<a name="l00496"></a>00496 }
<a name="l00497"></a>00497
<a name="l00498"></a>00498 <span class="keywordflow">return</span> retval;
<a name="l00499"></a>00499 }
<a name="l00500"></a>00500
<a name="l00501"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a20ec5283e8815fe5e42a3b41bd5a3a69">00501</a> Q_LONG <a class="code" href="classKNetwork_1_1KSocketDevice.html#a20ec5283e8815fe5e42a3b41bd5a3a69" title="Writes data to the socket.">KSocketDevice::writeBlock</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *data, Q_ULONG len)
<a name="l00502"></a>00502 {
<a name="l00503"></a>00503 <span class="keywordflow">return</span> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a20ec5283e8815fe5e42a3b41bd5a3a69" title="Writes data to the socket.">writeBlock</a>(data, len, <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>());
<a name="l00504"></a>00504 }
<a name="l00505"></a>00505
<a name="l00506"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#ac4d0da0c7fe11c90d53fc0970aa850fa">00506</a> Q_LONG <a class="code" href="classKNetwork_1_1KSocketDevice.html#a20ec5283e8815fe5e42a3b41bd5a3a69" title="Writes data to the socket.">KSocketDevice::writeBlock</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *data, Q_ULONG len, <span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>& to)
<a name="l00507"></a>00507 {
<a name="l00508"></a>00508 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a8ab660128508224c5124024b1a93248e" title="Resets the socket error code and the I/O Device's status.">resetError</a>();
<a name="l00509"></a>00509 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> == -1)
<a name="l00510"></a>00510 <span class="keywordflow">return</span> -1; <span class="comment">// can't write to unopen socket</span>
<a name="l00511"></a>00511
<a name="l00512"></a>00512 <span class="keywordflow">if</span> (data == 0L || len == 0)
<a name="l00513"></a>00513 <span class="keywordflow">return</span> 0; <span class="comment">// nothing to be written</span>
<a name="l00514"></a>00514
<a name="l00515"></a>00515 ssize_t retval = ::sendto(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, data, len, 0, to.<a class="code" href="classKNetwork_1_1KSocketAddress.html#abcc6c948c0b7550e698a3981fda83510" title="Returns the socket address structure, to be passed down to low level functions.">address</a>(), to.<a class="code" href="classKNetwork_1_1KSocketAddress.html#ab480408adac8ad082fcc4ab821da0bc6" title="Returns the length of this socket address structure.">length</a>());
<a name="l00516"></a>00516 <span class="keywordflow">if</span> (retval == -1)
<a name="l00517"></a>00517 {
<a name="l00518"></a>00518 <span class="keywordflow">if</span> (errno == EAGAIN || errno == EWOULDBLOCK)
<a name="l00519"></a>00519 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_WriteError, WouldBlock);
<a name="l00520"></a>00520 <span class="keywordflow">else</span>
<a name="l00521"></a>00521 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_WriteError, UnknownError);
<a name="l00522"></a>00522 <span class="keywordflow">return</span> -1; <span class="comment">// nothing written</span>
<a name="l00523"></a>00523 }
<a name="l00524"></a>00524 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (retval == 0)
<a name="l00525"></a>00525 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_WriteError, RemotelyDisconnected);
<a name="l00526"></a>00526
<a name="l00527"></a>00527 <span class="keywordflow">return</span> retval;
<a name="l00528"></a>00528 }
<a name="l00529"></a>00529
<a name="l00530"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a864926e9f316d16e3dacba8f3ffe892b">00530</a> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a864926e9f316d16e3dacba8f3ffe892b" title="Returns this socket's local address.">KSocketDevice::localAddress</a>()<span class="keyword"> const</span>
<a name="l00531"></a>00531 <span class="keyword"></span>{
<a name="l00532"></a>00532 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> == -1)
<a name="l00533"></a>00533 <span class="keywordflow">return</span> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>(); <span class="comment">// not open, empty value</span>
<a name="l00534"></a>00534
<a name="l00535"></a>00535 <span class="keywordflow">if</span> (d->local.family() != AF_UNSPEC)
<a name="l00536"></a>00536 <span class="keywordflow">return</span> d->local;
<a name="l00537"></a>00537
<a name="l00538"></a>00538 socklen_t len;
<a name="l00539"></a>00539 <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a864926e9f316d16e3dacba8f3ffe892b" title="Returns this socket's local address.">localAddress</a>;
<a name="l00540"></a>00540 <a class="code" href="classKNetwork_1_1KSocketDevice.html#a864926e9f316d16e3dacba8f3ffe892b" title="Returns this socket's local address.">localAddress</a>.<a class="code" href="classKNetwork_1_1KSocketAddress.html#a7ec13a760e6860650432b276636095f4" title="Sets the length of this socket structure.">setLength</a>(len = 32); <span class="comment">// arbitrary value</span>
<a name="l00541"></a>00541 <span class="keywordflow">if</span> (kde_getsockname(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, <a class="code" href="classKNetwork_1_1KSocketDevice.html#a864926e9f316d16e3dacba8f3ffe892b" title="Returns this socket's local address.">localAddress</a>.<a class="code" href="classKNetwork_1_1KSocketAddress.html#abcc6c948c0b7550e698a3981fda83510" title="Returns the socket address structure, to be passed down to low level functions.">address</a>(), &len) == -1)
<a name="l00542"></a>00542 <span class="comment">// error!</span>
<a name="l00543"></a>00543 <span class="keywordflow">return</span> d->local = <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>();
<a name="l00544"></a>00544
<a name="l00545"></a>00545 <span class="preprocessor">#ifdef HAVE_STRUCT_SOCKADDR_SA_LEN</span>
<a name="l00546"></a>00546 <span class="preprocessor"></span> len = <a class="code" href="classKNetwork_1_1KSocketDevice.html#a864926e9f316d16e3dacba8f3ffe892b" title="Returns this socket's local address.">localAddress</a>.<a class="code" href="classKNetwork_1_1KSocketAddress.html#abcc6c948c0b7550e698a3981fda83510" title="Returns the socket address structure, to be passed down to low level functions.">address</a>()->sa_len;
<a name="l00547"></a>00547 <span class="preprocessor">#endif</span>
<a name="l00548"></a>00548 <span class="preprocessor"></span>
<a name="l00549"></a>00549 <span class="keywordflow">if</span> (len <= <a class="code" href="classKNetwork_1_1KSocketDevice.html#a864926e9f316d16e3dacba8f3ffe892b" title="Returns this socket's local address.">localAddress</a>.<a class="code" href="classKNetwork_1_1KSocketAddress.html#ab480408adac8ad082fcc4ab821da0bc6" title="Returns the length of this socket address structure.">length</a>())
<a name="l00550"></a>00550 {
<a name="l00551"></a>00551 <span class="comment">// it has fit already</span>
<a name="l00552"></a>00552 <a class="code" href="classKNetwork_1_1KSocketDevice.html#a864926e9f316d16e3dacba8f3ffe892b" title="Returns this socket's local address.">localAddress</a>.<a class="code" href="classKNetwork_1_1KSocketAddress.html#a7ec13a760e6860650432b276636095f4" title="Sets the length of this socket structure.">setLength</a>(len);
<a name="l00553"></a>00553 <span class="keywordflow">return</span> d->local = <a class="code" href="classKNetwork_1_1KSocketDevice.html#a864926e9f316d16e3dacba8f3ffe892b" title="Returns this socket's local address.">localAddress</a>;
<a name="l00554"></a>00554 }
<a name="l00555"></a>00555
<a name="l00556"></a>00556 <span class="comment">// no, the socket address is actually larger than we had anticipated</span>
<a name="l00557"></a>00557 <span class="comment">// call again</span>
<a name="l00558"></a>00558 <a class="code" href="classKNetwork_1_1KSocketDevice.html#a864926e9f316d16e3dacba8f3ffe892b" title="Returns this socket's local address.">localAddress</a>.<a class="code" href="classKNetwork_1_1KSocketAddress.html#a7ec13a760e6860650432b276636095f4" title="Sets the length of this socket structure.">setLength</a>(len);
<a name="l00559"></a>00559 <span class="keywordflow">if</span> (kde_getsockname(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, <a class="code" href="classKNetwork_1_1KSocketDevice.html#a864926e9f316d16e3dacba8f3ffe892b" title="Returns this socket's local address.">localAddress</a>.<a class="code" href="classKNetwork_1_1KSocketAddress.html#abcc6c948c0b7550e698a3981fda83510" title="Returns the socket address structure, to be passed down to low level functions.">address</a>(), &len) == -1)
<a name="l00560"></a>00560 <span class="comment">// error!</span>
<a name="l00561"></a>00561 <span class="keywordflow">return</span> d->local = <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>();
<a name="l00562"></a>00562
<a name="l00563"></a>00563 <span class="keywordflow">return</span> d->local = <a class="code" href="classKNetwork_1_1KSocketDevice.html#a864926e9f316d16e3dacba8f3ffe892b" title="Returns this socket's local address.">localAddress</a>;
<a name="l00564"></a>00564 }
<a name="l00565"></a>00565
<a name="l00566"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#af8cb5bc075e2695a11ee6d1ec069c27e">00566</a> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a> <a class="code" href="classKNetwork_1_1KSocketDevice.html#af8cb5bc075e2695a11ee6d1ec069c27e" title="Returns this socket's peer address.">KSocketDevice::peerAddress</a>()<span class="keyword"> const</span>
<a name="l00567"></a>00567 <span class="keyword"></span>{
<a name="l00568"></a>00568 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> == -1)
<a name="l00569"></a>00569 <span class="keywordflow">return</span> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>(); <span class="comment">// not open, empty value</span>
<a name="l00570"></a>00570
<a name="l00571"></a>00571 <span class="keywordflow">if</span> (d->peer.family() != AF_UNSPEC)
<a name="l00572"></a>00572 <span class="keywordflow">return</span> d->peer;
<a name="l00573"></a>00573
<a name="l00574"></a>00574 socklen_t len;
<a name="l00575"></a>00575 <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a> <a class="code" href="classKNetwork_1_1KSocketDevice.html#af8cb5bc075e2695a11ee6d1ec069c27e" title="Returns this socket's peer address.">peerAddress</a>;
<a name="l00576"></a>00576 <a class="code" href="classKNetwork_1_1KSocketDevice.html#af8cb5bc075e2695a11ee6d1ec069c27e" title="Returns this socket's peer address.">peerAddress</a>.<a class="code" href="classKNetwork_1_1KSocketAddress.html#a7ec13a760e6860650432b276636095f4" title="Sets the length of this socket structure.">setLength</a>(len = 32); <span class="comment">// arbitrary value</span>
<a name="l00577"></a>00577 <span class="keywordflow">if</span> (kde_getpeername(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, <a class="code" href="classKNetwork_1_1KSocketDevice.html#af8cb5bc075e2695a11ee6d1ec069c27e" title="Returns this socket's peer address.">peerAddress</a>.<a class="code" href="classKNetwork_1_1KSocketAddress.html#abcc6c948c0b7550e698a3981fda83510" title="Returns the socket address structure, to be passed down to low level functions.">address</a>(), &len) == -1)
<a name="l00578"></a>00578 <span class="comment">// error!</span>
<a name="l00579"></a>00579 <span class="keywordflow">return</span> d->peer = <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>();
<a name="l00580"></a>00580
<a name="l00581"></a>00581 <span class="preprocessor">#ifdef HAVE_STRUCT_SOCKADDR_SA_LEN</span>
<a name="l00582"></a>00582 <span class="preprocessor"></span> len = <a class="code" href="classKNetwork_1_1KSocketDevice.html#af8cb5bc075e2695a11ee6d1ec069c27e" title="Returns this socket's peer address.">peerAddress</a>.<a class="code" href="classKNetwork_1_1KSocketAddress.html#abcc6c948c0b7550e698a3981fda83510" title="Returns the socket address structure, to be passed down to low level functions.">address</a>()->sa_len;
<a name="l00583"></a>00583 <span class="preprocessor">#endif</span>
<a name="l00584"></a>00584 <span class="preprocessor"></span>
<a name="l00585"></a>00585 <span class="keywordflow">if</span> (len <= <a class="code" href="classKNetwork_1_1KSocketDevice.html#af8cb5bc075e2695a11ee6d1ec069c27e" title="Returns this socket's peer address.">peerAddress</a>.<a class="code" href="classKNetwork_1_1KSocketAddress.html#ab480408adac8ad082fcc4ab821da0bc6" title="Returns the length of this socket address structure.">length</a>())
<a name="l00586"></a>00586 {
<a name="l00587"></a>00587 <span class="comment">// it has fit already</span>
<a name="l00588"></a>00588 <a class="code" href="classKNetwork_1_1KSocketDevice.html#af8cb5bc075e2695a11ee6d1ec069c27e" title="Returns this socket's peer address.">peerAddress</a>.<a class="code" href="classKNetwork_1_1KSocketAddress.html#a7ec13a760e6860650432b276636095f4" title="Sets the length of this socket structure.">setLength</a>(len);
<a name="l00589"></a>00589 <span class="keywordflow">return</span> d->peer = <a class="code" href="classKNetwork_1_1KSocketDevice.html#af8cb5bc075e2695a11ee6d1ec069c27e" title="Returns this socket's peer address.">peerAddress</a>;
<a name="l00590"></a>00590 }
<a name="l00591"></a>00591
<a name="l00592"></a>00592 <span class="comment">// no, the socket address is actually larger than we had anticipated</span>
<a name="l00593"></a>00593 <span class="comment">// call again</span>
<a name="l00594"></a>00594 <a class="code" href="classKNetwork_1_1KSocketDevice.html#af8cb5bc075e2695a11ee6d1ec069c27e" title="Returns this socket's peer address.">peerAddress</a>.<a class="code" href="classKNetwork_1_1KSocketAddress.html#a7ec13a760e6860650432b276636095f4" title="Sets the length of this socket structure.">setLength</a>(len);
<a name="l00595"></a>00595 <span class="keywordflow">if</span> (kde_getpeername(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, <a class="code" href="classKNetwork_1_1KSocketDevice.html#af8cb5bc075e2695a11ee6d1ec069c27e" title="Returns this socket's peer address.">peerAddress</a>.<a class="code" href="classKNetwork_1_1KSocketAddress.html#abcc6c948c0b7550e698a3981fda83510" title="Returns the socket address structure, to be passed down to low level functions.">address</a>(), &len) == -1)
<a name="l00596"></a>00596 <span class="comment">// error!</span>
<a name="l00597"></a>00597 <span class="keywordflow">return</span> d->peer = <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>();
<a name="l00598"></a>00598
<a name="l00599"></a>00599 <span class="keywordflow">return</span> d->peer = <a class="code" href="classKNetwork_1_1KSocketDevice.html#af8cb5bc075e2695a11ee6d1ec069c27e" title="Returns this socket's peer address.">peerAddress</a>;
<a name="l00600"></a>00600 }
<a name="l00601"></a>00601
<a name="l00602"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a89da1425f36e4896d4dd964c638594bd">00602</a> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a89da1425f36e4896d4dd964c638594bd" title="Returns this socket's externally visible local address.">KSocketDevice::externalAddress</a>()<span class="keyword"> const</span>
<a name="l00603"></a>00603 <span class="keyword"></span>{
<a name="l00604"></a>00604 <span class="comment">// for normal sockets, the externally visible address is the same</span>
<a name="l00605"></a>00605 <span class="comment">// as the local address</span>
<a name="l00606"></a>00606 <span class="keywordflow">return</span> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a864926e9f316d16e3dacba8f3ffe892b" title="Returns this socket's local address.">localAddress</a>();
<a name="l00607"></a>00607 }
<a name="l00608"></a>00608
<a name="l00609"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#acdf84ff6f73d3aa49ac2b2b52ed05a8d">00609</a> <a class="codeRef" href="qsocketnotifier.html">QSocketNotifier</a>* <a class="code" href="classKNetwork_1_1KSocketDevice.html#acdf84ff6f73d3aa49ac2b2b52ed05a8d" title="Returns a socket notifier for input on this socket.">KSocketDevice::readNotifier</a>()<span class="keyword"> const</span>
<a name="l00610"></a>00610 <span class="keyword"></span>{
<a name="l00611"></a>00611 <span class="keywordflow">if</span> (d->input)
<a name="l00612"></a>00612 <span class="keywordflow">return</span> d->input;
<a name="l00613"></a>00613
<a name="l00614"></a>00614 <a class="codeRef" href="qmutexlocker.html">QMutexLocker</a> locker(<a class="code" href="classKNetwork_1_1KSocketBase.html#a9c4e435feaad42f907be91821c79e1e2" title="Returns the internal mutex for this class.">mutex</a>());
<a name="l00615"></a>00615 <span class="keywordflow">if</span> (d->input)
<a name="l00616"></a>00616 <span class="keywordflow">return</span> d->input;
<a name="l00617"></a>00617
<a name="l00618"></a>00618 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> == -1)
<a name="l00619"></a>00619 {
<a name="l00620"></a>00620 <span class="comment">// socket doesn't exist; can't create notifier</span>
<a name="l00621"></a>00621 <span class="keywordflow">return</span> 0L;
<a name="l00622"></a>00622 }
<a name="l00623"></a>00623
<a name="l00624"></a>00624 <span class="keywordflow">return</span> d->input = <a class="code" href="classKNetwork_1_1KSocketDevice.html#a048ee63f2c594ed410bf76e0054fd1dc" title="Creates a socket notifier of the given type.">createNotifier</a>(QSocketNotifier::Read);
<a name="l00625"></a>00625 }
<a name="l00626"></a>00626
<a name="l00627"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a42346acae11b01a1a8908018f5cf99c6">00627</a> <a class="codeRef" href="qsocketnotifier.html">QSocketNotifier</a>* <a class="code" href="classKNetwork_1_1KSocketDevice.html#a42346acae11b01a1a8908018f5cf99c6" title="Returns a socket notifier for output on this socket.">KSocketDevice::writeNotifier</a>()<span class="keyword"> const</span>
<a name="l00628"></a>00628 <span class="keyword"></span>{
<a name="l00629"></a>00629 <span class="keywordflow">if</span> (d->output)
<a name="l00630"></a>00630 <span class="keywordflow">return</span> d->output;
<a name="l00631"></a>00631
<a name="l00632"></a>00632 <a class="codeRef" href="qmutexlocker.html">QMutexLocker</a> locker(<a class="code" href="classKNetwork_1_1KSocketBase.html#a9c4e435feaad42f907be91821c79e1e2" title="Returns the internal mutex for this class.">mutex</a>());
<a name="l00633"></a>00633 <span class="keywordflow">if</span> (d->output)
<a name="l00634"></a>00634 <span class="keywordflow">return</span> d->output;
<a name="l00635"></a>00635
<a name="l00636"></a>00636 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> == -1)
<a name="l00637"></a>00637 {
<a name="l00638"></a>00638 <span class="comment">// socket doesn't exist; can't create notifier</span>
<a name="l00639"></a>00639 <span class="keywordflow">return</span> 0L;
<a name="l00640"></a>00640 }
<a name="l00641"></a>00641
<a name="l00642"></a>00642 <span class="keywordflow">return</span> d->output = <a class="code" href="classKNetwork_1_1KSocketDevice.html#a048ee63f2c594ed410bf76e0054fd1dc" title="Creates a socket notifier of the given type.">createNotifier</a>(QSocketNotifier::Write);
<a name="l00643"></a>00643 }
<a name="l00644"></a>00644
<a name="l00645"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a8a6d65b65d96aa456c3ba361fe3f29b2">00645</a> <a class="codeRef" href="qsocketnotifier.html">QSocketNotifier</a>* <a class="code" href="classKNetwork_1_1KSocketDevice.html#a8a6d65b65d96aa456c3ba361fe3f29b2" title="Returns a socket notifier for exceptional events on this socket.">KSocketDevice::exceptionNotifier</a>()<span class="keyword"> const</span>
<a name="l00646"></a>00646 <span class="keyword"></span>{
<a name="l00647"></a>00647 <span class="keywordflow">if</span> (d->exception)
<a name="l00648"></a>00648 <span class="keywordflow">return</span> d->exception;
<a name="l00649"></a>00649
<a name="l00650"></a>00650 <a class="codeRef" href="qmutexlocker.html">QMutexLocker</a> locker(<a class="code" href="classKNetwork_1_1KSocketBase.html#a9c4e435feaad42f907be91821c79e1e2" title="Returns the internal mutex for this class.">mutex</a>());
<a name="l00651"></a>00651 <span class="keywordflow">if</span> (d->exception)
<a name="l00652"></a>00652 <span class="keywordflow">return</span> d->exception;
<a name="l00653"></a>00653
<a name="l00654"></a>00654 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> == -1)
<a name="l00655"></a>00655 {
<a name="l00656"></a>00656 <span class="comment">// socket doesn't exist; can't create notifier</span>
<a name="l00657"></a>00657 <span class="keywordflow">return</span> 0L;
<a name="l00658"></a>00658 }
<a name="l00659"></a>00659
<a name="l00660"></a>00660 <span class="keywordflow">return</span> d->exception = <a class="code" href="classKNetwork_1_1KSocketDevice.html#a048ee63f2c594ed410bf76e0054fd1dc" title="Creates a socket notifier of the given type.">createNotifier</a>(QSocketNotifier::Exception);
<a name="l00661"></a>00661 }
<a name="l00662"></a>00662
<a name="l00663"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#aa73567398d38cf19c2ffb112a4e61682">00663</a> <span class="keywordtype">bool</span> <a class="code" href="classKNetwork_1_1KSocketDevice.html#aa73567398d38cf19c2ffb112a4e61682" title="Executes a poll in the socket, via select(2) or poll(2).">KSocketDevice::poll</a>(<span class="keywordtype">bool</span> *input, <span class="keywordtype">bool</span> *output, <span class="keywordtype">bool</span> *exception,
<a name="l00664"></a>00664 <span class="keywordtype">int</span> timeout, <span class="keywordtype">bool</span>* timedout)
<a name="l00665"></a>00665 {
<a name="l00666"></a>00666 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> == -1)
<a name="l00667"></a>00667 {
<a name="l00668"></a>00668 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_UnspecifiedError, NotCreated);
<a name="l00669"></a>00669 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00670"></a>00670 }
<a name="l00671"></a>00671
<a name="l00672"></a>00672 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a8ab660128508224c5124024b1a93248e" title="Resets the socket error code and the I/O Device's status.">resetError</a>();
<a name="l00673"></a>00673 <span class="preprocessor">#ifdef HAVE_POLL</span>
<a name="l00674"></a>00674 <span class="preprocessor"></span> <span class="keyword">struct </span>pollfd fds;
<a name="l00675"></a>00675 fds.fd = <a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>;
<a name="l00676"></a>00676 fds.events = 0;
<a name="l00677"></a>00677
<a name="l00678"></a>00678 <span class="keywordflow">if</span> (input)
<a name="l00679"></a>00679 {
<a name="l00680"></a>00680 fds.events |= POLLIN;
<a name="l00681"></a>00681 *input = <span class="keyword">false</span>;
<a name="l00682"></a>00682 }
<a name="l00683"></a>00683 <span class="keywordflow">if</span> (output)
<a name="l00684"></a>00684 {
<a name="l00685"></a>00685 fds.events |= POLLOUT;
<a name="l00686"></a>00686 *output = <span class="keyword">false</span>;
<a name="l00687"></a>00687 }
<a name="l00688"></a>00688 <span class="keywordflow">if</span> (exception)
<a name="l00689"></a>00689 {
<a name="l00690"></a>00690 fds.events |= POLLPRI;
<a name="l00691"></a>00691 *exception = <span class="keyword">false</span>;
<a name="l00692"></a>00692 }
<a name="l00693"></a>00693
<a name="l00694"></a>00694 <span class="keywordtype">int</span> retval =<a class="code" href="classKNetwork_1_1KSocketDevice.html#aa73567398d38cf19c2ffb112a4e61682" title="Executes a poll in the socket, via select(2) or poll(2)."> ::poll</a>(&fds, 1, timeout);
<a name="l00695"></a>00695 <span class="keywordflow">if</span> (retval == -1)
<a name="l00696"></a>00696 {
<a name="l00697"></a>00697 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_UnspecifiedError, UnknownError);
<a name="l00698"></a>00698 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00699"></a>00699 }
<a name="l00700"></a>00700 <span class="keywordflow">if</span> (retval == 0)
<a name="l00701"></a>00701 {
<a name="l00702"></a>00702 <span class="comment">// timeout</span>
<a name="l00703"></a>00703 <span class="keywordflow">if</span> (timedout)
<a name="l00704"></a>00704 *timedout = <span class="keyword">true</span>;
<a name="l00705"></a>00705 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00706"></a>00706 }
<a name="l00707"></a>00707
<a name="l00708"></a>00708 <span class="keywordflow">if</span> (input && fds.revents & POLLIN)
<a name="l00709"></a>00709 *input = <span class="keyword">true</span>;
<a name="l00710"></a>00710 <span class="keywordflow">if</span> (output && fds.revents & POLLOUT)
<a name="l00711"></a>00711 *output = <span class="keyword">true</span>;
<a name="l00712"></a>00712 <span class="keywordflow">if</span> (exception && fds.revents & POLLPRI)
<a name="l00713"></a>00713 *exception = <span class="keyword">true</span>;
<a name="l00714"></a>00714 <span class="keywordflow">if</span> (timedout)
<a name="l00715"></a>00715 *timedout = <span class="keyword">false</span>;
<a name="l00716"></a>00716
<a name="l00717"></a>00717 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00718"></a>00718 <span class="preprocessor">#else</span>
<a name="l00719"></a>00719 <span class="preprocessor"></span> <span class="comment">/*</span>
<a name="l00720"></a>00720 <span class="comment"> * We don't have poll(2). We'll have to make do with select(2).</span>
<a name="l00721"></a>00721 <span class="comment"> */</span>
<a name="l00722"></a>00722
<a name="l00723"></a>00723 fd_set readfds, writefds, exceptfds;
<a name="l00724"></a>00724 fd_set *preadfds = 0L, *pwritefds = 0L, *pexceptfds = 0L;
<a name="l00725"></a>00725
<a name="l00726"></a>00726 <span class="keywordflow">if</span> (input)
<a name="l00727"></a>00727 {
<a name="l00728"></a>00728 preadfds = &readfds;
<a name="l00729"></a>00729 FD_ZERO(preadfds);
<a name="l00730"></a>00730 FD_SET(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, preadfds);
<a name="l00731"></a>00731 *input = <span class="keyword">false</span>;
<a name="l00732"></a>00732 }
<a name="l00733"></a>00733 <span class="keywordflow">if</span> (output)
<a name="l00734"></a>00734 {
<a name="l00735"></a>00735 pwritefds = &writefds;
<a name="l00736"></a>00736 FD_ZERO(pwritefds);
<a name="l00737"></a>00737 FD_SET(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, pwritefds);
<a name="l00738"></a>00738 *output = <span class="keyword">false</span>;
<a name="l00739"></a>00739 }
<a name="l00740"></a>00740 <span class="keywordflow">if</span> (exception)
<a name="l00741"></a>00741 {
<a name="l00742"></a>00742 pexceptfds = &exceptfds;
<a name="l00743"></a>00743 FD_ZERO(pexceptfds);
<a name="l00744"></a>00744 FD_SET(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, pexceptfds);
<a name="l00745"></a>00745 *exception = <span class="keyword">false</span>;
<a name="l00746"></a>00746 }
<a name="l00747"></a>00747
<a name="l00748"></a>00748 <span class="keywordtype">int</span> retval;
<a name="l00749"></a>00749 <span class="keywordflow">if</span> (timeout < 0)
<a name="l00750"></a>00750 retval = select(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> + 1, preadfds, pwritefds, pexceptfds, 0L);
<a name="l00751"></a>00751 <span class="keywordflow">else</span>
<a name="l00752"></a>00752 {
<a name="l00753"></a>00753 <span class="comment">// convert the milliseconds to timeval</span>
<a name="l00754"></a>00754 <span class="keyword">struct </span>timeval tv;
<a name="l00755"></a>00755 tv.tv_sec = timeout / 1000;
<a name="l00756"></a>00756 tv.tv_usec = timeout % 1000 * 1000;
<a name="l00757"></a>00757
<a name="l00758"></a>00758 retval = select(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> + 1, preadfds, pwritefds, pexceptfds, &tv);
<a name="l00759"></a>00759 }
<a name="l00760"></a>00760
<a name="l00761"></a>00761 <span class="keywordflow">if</span> (retval == -1)
<a name="l00762"></a>00762 {
<a name="l00763"></a>00763 <a class="code" href="classKNetwork_1_1KActiveSocketBase.html#a3590741f0f0046536dac3a8ccb31f565" title="Sets the socket's error code and the I/O Device's status.">setError</a>(IO_UnspecifiedError, UnknownError);
<a name="l00764"></a>00764 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00765"></a>00765 }
<a name="l00766"></a>00766 <span class="keywordflow">if</span> (retval == 0)
<a name="l00767"></a>00767 {
<a name="l00768"></a>00768 <span class="comment">// timeout</span>
<a name="l00769"></a>00769 <span class="keywordflow">if</span> (timedout)
<a name="l00770"></a>00770 *timedout = <span class="keyword">true</span>;
<a name="l00771"></a>00771 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00772"></a>00772 }
<a name="l00773"></a>00773
<a name="l00774"></a>00774 <span class="keywordflow">if</span> (input && FD_ISSET(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, preadfds))
<a name="l00775"></a>00775 *input = <span class="keyword">true</span>;
<a name="l00776"></a>00776 <span class="keywordflow">if</span> (output && FD_ISSET(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, pwritefds))
<a name="l00777"></a>00777 *output = <span class="keyword">true</span>;
<a name="l00778"></a>00778 <span class="keywordflow">if</span> (exception && FD_ISSET(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, pexceptfds))
<a name="l00779"></a>00779 *exception = <span class="keyword">true</span>;
<a name="l00780"></a>00780
<a name="l00781"></a>00781 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00782"></a>00782 <span class="preprocessor">#endif</span>
<a name="l00783"></a>00783 <span class="preprocessor"></span>}
<a name="l00784"></a>00784
<a name="l00785"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#add2d924db043dda18adf1c270e0c26d8">00785</a> <span class="keywordtype">bool</span> <a class="code" href="classKNetwork_1_1KSocketDevice.html#aa73567398d38cf19c2ffb112a4e61682" title="Executes a poll in the socket, via select(2) or poll(2).">KSocketDevice::poll</a>(<span class="keywordtype">int</span> timeout, <span class="keywordtype">bool</span> *timedout)
<a name="l00786"></a>00786 {
<a name="l00787"></a>00787 <span class="keywordtype">bool</span> input, output, exception;
<a name="l00788"></a>00788 <span class="keywordflow">return</span> <a class="code" href="classKNetwork_1_1KSocketDevice.html#aa73567398d38cf19c2ffb112a4e61682" title="Executes a poll in the socket, via select(2) or poll(2).">poll</a>(&input, &output, &exception, timeout, timedout);
<a name="l00789"></a>00789 }
<a name="l00790"></a>00790
<a name="l00791"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a048ee63f2c594ed410bf76e0054fd1dc">00791</a> <a class="codeRef" href="qsocketnotifier.html">QSocketNotifier</a>* <a class="code" href="classKNetwork_1_1KSocketDevice.html#a048ee63f2c594ed410bf76e0054fd1dc" title="Creates a socket notifier of the given type.">KSocketDevice::createNotifier</a>(QSocketNotifier::Type type)<span class="keyword"> const</span>
<a name="l00792"></a>00792 <span class="keyword"></span>{
<a name="l00793"></a>00793 <span class="keywordflow">if</span> (<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a> == -1)
<a name="l00794"></a>00794 <span class="keywordflow">return</span> 0L;
<a name="l00795"></a>00795
<a name="l00796"></a>00796 <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="codeRef" href="qsocketnotifier.html">QSocketNotifier</a>(<a class="code" href="classKNetwork_1_1KSocketDevice.html#aef418354e2d1f9c8c46b84a09566799e" title="The socket file descriptor.">m_sockfd</a>, type);
<a name="l00797"></a>00797 }
<a name="l00798"></a>00798
<a name="l00799"></a>00799 <span class="keyword">namespace</span>
<a name="l00800"></a>00800 {
<a name="l00801"></a>00801 <span class="comment">// simple class to avoid pointer stuff</span>
<a name="l00802"></a>00802 <span class="keyword">template</span><<span class="keyword">class</span> T> <span class="keyword">class </span>ptr
<a name="l00803"></a>00803 {
<a name="l00804"></a>00804 <span class="keyword">typedef</span> T type;
<a name="l00805"></a>00805 type* obj;
<a name="l00806"></a>00806 <span class="keyword">public</span>:
<a name="l00807"></a>00807 ptr() : obj(0)
<a name="l00808"></a>00808 { }
<a name="l00809"></a>00809
<a name="l00810"></a>00810 ptr(<span class="keyword">const</span> ptr<T>& other) : obj(other.obj)
<a name="l00811"></a>00811 { }
<a name="l00812"></a>00812
<a name="l00813"></a>00813 ptr(type* _obj) : obj(_obj)
<a name="l00814"></a>00814 { }
<a name="l00815"></a>00815
<a name="l00816"></a>00816 ~ptr()
<a name="l00817"></a>00817 { }
<a name="l00818"></a>00818
<a name="l00819"></a>00819 ptr<T>& operator=(<span class="keyword">const</span> ptr<T>& other)
<a name="l00820"></a>00820 { obj = other.obj; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00821"></a>00821
<a name="l00822"></a>00822 ptr<T>& operator=(T* _obj)
<a name="l00823"></a>00823 { obj = _obj; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00824"></a>00824
<a name="l00825"></a>00825 type* operator->()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> obj; }
<a name="l00826"></a>00826
<a name="l00827"></a>00827 operator T*()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> obj; }
<a name="l00828"></a>00828
<a name="l00829"></a>00829 <span class="keywordtype">bool</span> isNull()<span class="keyword"> const</span>
<a name="l00830"></a>00830 <span class="keyword"> </span>{ <span class="keywordflow">return</span> obj == 0; }
<a name="l00831"></a>00831 };
<a name="l00832"></a>00832 }
<a name="l00833"></a>00833
<a name="l00834"></a>00834 <span class="keyword">static</span> KSocketDeviceFactoryBase* defaultImplFactory;
<a name="l00835"></a>00835 <span class="keyword">static</span> <a class="codeRef" href="qmutex.html">QMutex</a> defaultImplFactoryMutex;
<a name="l00836"></a>00836 <span class="keyword">typedef</span> <a class="codeRef" href="qmap.html">QMap<int, KSocketDeviceFactoryBase* ></a> <a class="codeRef" href="qmap.html">factoryMap</a>;
<a name="l00837"></a>00837 <span class="keyword">static</span> <a class="codeRef" href="qmap.html">factoryMap</a> factories;
<a name="l00838"></a>00838
<a name="l00839"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#adbcb704051780f912fffe87b91cbfc51">00839</a> <a class="code" href="classKNetwork_1_1KSocketDevice.html" title="Low-level socket functionality.">KSocketDevice</a>* <a class="code" href="classKNetwork_1_1KSocketDevice.html#adbcb704051780f912fffe87b91cbfc51" title="Creates a new default KSocketDevice object given the parent object.">KSocketDevice::createDefault</a>(<a class="code" href="classKNetwork_1_1KSocketBase.html" title="Basic socket functionality.">KSocketBase</a>* parent)
<a name="l00840"></a>00840 {
<a name="l00841"></a>00841 <a class="code" href="classKNetwork_1_1KSocketDevice.html" title="Low-level socket functionality.">KSocketDevice</a>* device = <span class="keyword">dynamic_cast<</span><a class="code" href="classKNetwork_1_1KSocketDevice.html" title="Low-level socket functionality.">KSocketDevice</a>*<span class="keyword">></span>(parent);
<a name="l00842"></a>00842 <span class="keywordflow">if</span> (device != 0L)
<a name="l00843"></a>00843 <span class="keywordflow">return</span> device;
<a name="l00844"></a>00844
<a name="l00845"></a>00845 KSocksSocketDevice::initSocks();
<a name="l00846"></a>00846
<a name="l00847"></a>00847 <span class="keywordflow">if</span> (defaultImplFactory)
<a name="l00848"></a>00848 <span class="keywordflow">return</span> defaultImplFactory->create(parent);
<a name="l00849"></a>00849
<a name="l00850"></a>00850 <span class="comment">// the really default</span>
<a name="l00851"></a>00851 <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a9431e4ad07af80403f627b8fe4fc6ed8" title="Default constructor.">KSocketDevice</a>(parent);
<a name="l00852"></a>00852 }
<a name="l00853"></a>00853
<a name="l00854"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#ae487a49aad0e4eb4b1951e9f985f5ec6">00854</a> <a class="code" href="classKNetwork_1_1KSocketDevice.html" title="Low-level socket functionality.">KSocketDevice</a>* <a class="code" href="classKNetwork_1_1KSocketDevice.html#adbcb704051780f912fffe87b91cbfc51" title="Creates a new default KSocketDevice object given the parent object.">KSocketDevice::createDefault</a>(<a class="code" href="classKNetwork_1_1KSocketBase.html" title="Basic socket functionality.">KSocketBase</a>* parent, <span class="keywordtype">int</span> capabilities)
<a name="l00855"></a>00855 {
<a name="l00856"></a>00856 <a class="code" href="classKNetwork_1_1KSocketDevice.html" title="Low-level socket functionality.">KSocketDevice</a>* device = <span class="keyword">dynamic_cast<</span><a class="code" href="classKNetwork_1_1KSocketDevice.html" title="Low-level socket functionality.">KSocketDevice</a>*<span class="keyword">></span>(parent);
<a name="l00857"></a>00857 <span class="keywordflow">if</span> (device != 0L)
<a name="l00858"></a>00858 <span class="keywordflow">return</span> device;
<a name="l00859"></a>00859
<a name="l00860"></a>00860 <a class="codeRef" href="qmutexlocker.html">QMutexLocker</a> locker(&defaultImplFactoryMutex);
<a name="l00861"></a>00861 <a class="codeRef" href="qmap.html#ConstIterator">factoryMap::ConstIterator</a> it = factories.<a class="codeRef" href="qmap.html#constBegin">constBegin</a>();
<a name="l00862"></a>00862 <span class="keywordflow">for</span> ( ; it != factories.<a class="codeRef" href="qmap.html#constEnd">constEnd</a>(); ++it)
<a name="l00863"></a>00863 <span class="keywordflow">if</span> ((it.key() & <a class="code" href="classKNetwork_1_1KSocketDevice.html#aabb9639e2040cca4cc879743f6eb5214" title="Returns the set of capabilities this socket class implements.">capabilities</a>) == capabilities)
<a name="l00864"></a>00864 <span class="comment">// found a match</span>
<a name="l00865"></a>00865 <span class="keywordflow">return</span> it.data()->create(parent);
<a name="l00866"></a>00866
<a name="l00867"></a>00867 <span class="keywordflow">return</span> 0L; <span class="comment">// no default</span>
<a name="l00868"></a>00868 }
<a name="l00869"></a>00869
<a name="l00870"></a>00870 KSocketDeviceFactoryBase*
<a name="l00871"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a0c511d3a63507e29fa402d72ae418ecd">00871</a> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a0c511d3a63507e29fa402d72ae418ecd" title="Sets the default KSocketDevice implementation to use and return the old factory.">KSocketDevice::setDefaultImpl</a>(KSocketDeviceFactoryBase* factory)
<a name="l00872"></a>00872 {
<a name="l00873"></a>00873 <a class="codeRef" href="qmutexlocker.html">QMutexLocker</a> locker(&defaultImplFactoryMutex);
<a name="l00874"></a>00874 KSocketDeviceFactoryBase* old = defaultImplFactory;
<a name="l00875"></a>00875 defaultImplFactory = factory;
<a name="l00876"></a>00876 <span class="keywordflow">return</span> old;
<a name="l00877"></a>00877 }
<a name="l00878"></a>00878
<a name="l00879"></a><a class="code" href="classKNetwork_1_1KSocketDevice.html#a8560fdbb126c77b5b79b9153f86e32a9">00879</a> <span class="keywordtype">void</span> <a class="code" href="classKNetwork_1_1KSocketDevice.html#a8560fdbb126c77b5b79b9153f86e32a9" title="Adds a factory of KSocketDevice objects to the list, along with its capabilities flag.">KSocketDevice::addNewImpl</a>(KSocketDeviceFactoryBase* factory, <span class="keywordtype">int</span> capabilities)
<a name="l00880"></a>00880 {
<a name="l00881"></a>00881 <a class="codeRef" href="qmutexlocker.html">QMutexLocker</a> locker(&defaultImplFactoryMutex);
<a name="l00882"></a>00882 <span class="keywordflow">if</span> (factories.<a class="codeRef" href="qmap.html#contains">contains</a>(capabilities))
<a name="l00883"></a>00883 <span class="keyword">delete</span> factories[capabilities];
<a name="l00884"></a>00884 factories.<a class="codeRef" href="qmap.html#insert">insert</a>(capabilities, factory);
<a name="l00885"></a>00885 }
<a name="l00886"></a>00886
</pre></div></div>
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value="classKCalendarSystemFactory.html">kcalendarsystemfactory</option>, <option value="classKCalendarSystemJalali.html">kcalendarsystemjalali</option>, <option value="classKCatalogue.html">kcatalogue</option>, <option value="classKCharMacroExpander.html">kcharmacroexpander</option>, <option value="classKCharsets.html">kcharsets</option>, <option value="classKClipboardSynchronizer.html">kclipboardsynchronizer</option>, <option value="classKCmdLineArgs.html">kcmdlineargs</option>, <option value="classKCodecs.html">kcodecs</option>, <option value="classKCompletion.html">kcompletion</option>, <option value="classKCompletionBase.html">kcompletionbase</option>, <option value="classKCompletionMatches.html">kcompletionmatches</option>, <option value="classKCompTreeNode.html">kcomptreenode</option>, <option value="classKConfig.html">kconfig</option>, <option value="classKConfigBackEnd.html">kconfigbackend</option>, <option value="classKConfigBase.html">kconfigbase</option>, <option value="classKConfigDialogManager.html">kconfigdialogmanager</option>, <option value="classKConfigGroup.html">kconfiggroup</option>, <option value="classKConfigGroupSaver.html">kconfiggroupsaver</option>, <option value="classKConfigINIBackEnd.html">kconfiginibackend</option>, <option value="classKConfigSkeleton.html">kconfigskeleton</option>, <option value="classKConfigSkeleton_1_1ItemBool.html">kconfigskeleton::itembool</option>, <option value="classKConfigSkeleton_1_1ItemColor.html">kconfigskeleton::itemcolor</option>, <option value="classKConfigSkeleton_1_1ItemDateTime.html">kconfigskeleton::itemdatetime</option>, <option value="classKConfigSkeleton_1_1ItemDouble.html">kconfigskeleton::itemdouble</option>, <option value="classKConfigSkeleton_1_1ItemEnum.html">kconfigskeleton::itemenum</option>, <option value="classKConfigSkeleton_1_1ItemFont.html">kconfigskeleton::itemfont</option>, <option value="classKConfigSkeleton_1_1ItemInt.html">kconfigskeleton::itemint</option>, <option value="classKConfigSkeleton_1_1ItemInt64.html">kconfigskeleton::itemint64</option>, <option value="classKConfigSkeleton_1_1ItemIntList.html">kconfigskeleton::itemintlist</option>, <option value="classKConfigSkeleton_1_1ItemLong.html">kconfigskeleton::itemlong</option>, <option value="classKConfigSkeleton_1_1ItemPassword.html">kconfigskeleton::itempassword</option>, <option value="classKConfigSkeleton_1_1ItemPath.html">kconfigskeleton::itempath</option>, <option value="classKConfigSkeleton_1_1ItemPathList.html">kconfigskeleton::itempathlist</option>, <option value="classKConfigSkeleton_1_1ItemPoint.html">kconfigskeleton::itempoint</option>, <option value="classKConfigSkeleton_1_1ItemProperty.html">kconfigskeleton::itemproperty</option>, <option value="classKConfigSkeleton_1_1ItemRect.html">kconfigskeleton::itemrect</option>, <option value="classKConfigSkeleton_1_1ItemSize.html">kconfigskeleton::itemsize</option>, <option value="classKConfigSkeleton_1_1ItemString.html">kconfigskeleton::itemstring</option>, <option value="classKConfigSkeleton_1_1ItemStringList.html">kconfigskeleton::itemstringlist</option>, <option value="classKConfigSkeleton_1_1ItemUInt.html">kconfigskeleton::itemuint</option>, <option value="classKConfigSkeleton_1_1ItemUInt64.html">kconfigskeleton::itemuint64</option>, <option value="classKConfigSkeleton_1_1ItemULong.html">kconfigskeleton::itemulong</option>, <option value="classKConfigSkeletonItem.html">kconfigskeletonitem</option>, <option value="classKCrash.html">kcrash</option>, <option value="classKDCOPPropertyProxy.html">kdcoppropertyproxy</option>, <option value="classKDebugDCOPIface.html">kdebugdcopiface</option>, <option value="classKDesktopFile.html">kdesktopfile</option>, <option value="classKExtendedSocket.html">kextendedsocket</option>, <option value="classKGenericFactory.html">kgenericfactory</option>, <option value="classKGenericFactory_3_01KTypeList_3_01Product_00_01ProductListTail_01_4_00_01KTypeList_3_01Pare1ed8d1e5a9847c99711cad3b12c7e96c.html">kgenericfactory< ktypelist< product, productlisttail >, ktypelist< pare1ed8d1e5a9847c99711cad3b12c7e96c</option>, <option value="classKGenericFactory_3_01KTypeList_3_01Product_00_01ProductListTail_01_4_00_01KTypeList_3_01Paref6a00f76851e0daa2cb662bb8a41fc7f.html">kgenericfactory< ktypelist< product, productlisttail >, ktypelist< paref6a00f76851e0daa2cb662bb8a41fc7f</option>, <option value="classKGenericFactory_3_01KTypeList_3_01Product_00_01ProductListTail_01_4_00_01QObject_01_4.html">kgenericfactory< ktypelist< product, productlisttail >, qobject ></option>, <option value="classKGlobal.html">kglobal</option>, <option value="classKGlobalAccel.html">kglobalaccel</option>, <option value="classKGlobalSettings.html">kglobalsettings</option>, <option value="classKIcon.html">kicon</option>, <option value="classKIconEffect.html">kiconeffect</option>, <option value="classKIconLoader.html">kiconloader</option>, <option value="classKIconTheme.html">kicontheme</option>, <option value="classKInetSocketAddress.html">kinetsocketaddress</option>, <option value="classKInstance.html">kinstance</option>, <option value="classKIOBufferBase.html">kiobufferbase</option>, <option value="classKIPC.html">kipc</option>, <option value="classKKey.html">kkey</option>, <option value="classKKeyNative.html">kkeynative</option>, <option value="classKKeySequence.html">kkeysequence</option>, <option value="classKLibFactory.html">klibfactory</option>, <option value="classKLibLoader.html">klibloader</option>, <option value="classKLibrary.html">klibrary</option>, <option value="classKLocale.html">klocale</option>, <option value="classKLockFile.html">klockfile</option>, <option value="classKMacroExpanderBase.html">kmacroexpanderbase</option>, <option value="classKMD4.html">kmd4</option>, <option value="classKMD5.html">kmd5</option>, <option value="classKMimeSourceFactory.html">kmimesourcefactory</option>, <option value="classKMountPoint.html">kmountpoint</option>, <option value="classKMultipleDrag.html">kmultipledrag</option>, <option value="classKNetwork_1_1KActiveSocketBase.html">knetwork::kactivesocketbase</option>, <option value="classKNetwork_1_1KBufferedSocket.html">knetwork::kbufferedsocket</option>, <option value="classKNetwork_1_1KClientSocketBase.html">knetwork::kclientsocketbase</option>, <option value="classKNetwork_1_1KDatagramPacket.html">knetwork::kdatagrampacket</option>, <option value="classKNetwork_1_1KDatagramSocket.html">knetwork::kdatagramsocket</option>, <option value="classKNetwork_1_1KHttpProxySocketDevice.html">knetwork::khttpproxysocketdevice</option>, <option value="classKNetwork_1_1KInetSocketAddress.html">knetwork::kinetsocketaddress</option>, <option value="classKNetwork_1_1KIpAddress.html">knetwork::kipaddress</option>, <option value="classKNetwork_1_1KMulticastSocket.html">knetwork::kmulticastsocket</option>, <option value="classKNetwork_1_1KMulticastSocketImpl.html">knetwork::kmulticastsocketimpl</option>, <option value="classKNetwork_1_1KNetworkInterface.html">knetwork::knetworkinterface</option>, <option value="classKNetwork_1_1KPassiveSocketBase.html">knetwork::kpassivesocketbase</option>, <option value="classKNetwork_1_1KResolver.html">knetwork::kresolver</option>, <option value="classKNetwork_1_1KResolverEntry.html">knetwork::kresolverentry</option>, <option value="classKNetwork_1_1KResolverResults.html">knetwork::kresolverresults</option>, <option value="classKNetwork_1_1KResolverWorkerBase_1_1ResolverLocker.html">knetwork::kresolverworkerbase::resolverlocker</option>, <option value="classKNetwork_1_1KReverseResolver.html">knetwork::kreverseresolver</option>, <option value="classKNetwork_1_1KServerSocket.html">knetwork::kserversocket</option>, <option value="classKNetwork_1_1KSocketAddress.html">knetwork::ksocketaddress</option>, <option value="classKNetwork_1_1KSocketBase.html">knetwork::ksocketbase</option>, <option value="classKNetwork_1_1KSocketDevice.html">knetwork::ksocketdevice</option>, <option value="classKNetwork_1_1KSocketDeviceFactory.html">knetwork::ksocketdevicefactory</option>, <option value="classKNetwork_1_1KSocksSocketDevice.html">knetwork::ksockssocketdevice</option>, <option value="classKNetwork_1_1KStreamSocket.html">knetwork::kstreamsocket</option>, <option value="classKNetwork_1_1KUnixSocketAddress.html">knetwork::kunixsocketaddress</option>, <option value="classKNotifyClient_1_1Instance.html">knotifyclient::instance</option>, <option value="classKPalette.html">kpalette</option>, <option value="classKPixmapProvider.html">kpixmapprovider</option>, <option value="classKPopupAccelManager.html">kpopupaccelmanager</option>, <option value="classKProcess.html">kprocess</option>, <option value="classKProcessController.html">kprocesscontroller</option>, <option value="classKProcIO.html">kprocio</option>, <option value="classKProtocolInfoFactory.html">kprotocolinfofactory</option>, <option value="classKPty.html">kpty</option>, <option value="classKRandomSequence.html">krandomsequence</option>, <option value="classKRegExp.html">kregexp</option>, <option value="classKRegExpPrivate.html">kregexpprivate</option>, <option value="classKRFCDate.html">krfcdate</option>, <option value="classKRootProp.html">krootprop</option>, <option value="classKSaveFile.html">ksavefile</option>, <option value="classKServerSocket.html">kserversocket</option>, <option value="classKSessionManaged.html">ksessionmanaged</option>, <option value="classKShared.html">kshared</option>, <option value="classKSharedConfig.html">ksharedconfig</option>, <option value="classKSharedPtr.html">ksharedptr</option>, <option value="classKShellProcess.html">kshellprocess</option>, <option value="classKShortcut.html">kshortcut</option>, <option value="classKShortcutList.html">kshortcutlist</option>, <option value="classKSimpleConfig.html">ksimpleconfig</option>, <option value="classKSocket.html">ksocket</option>, <option value="classKSocketAddress.html">ksocketaddress</option>, <option value="classKSocks.html">ksocks</option>, <option value="classKSortableItem.html">ksortableitem</option>, <option value="classKSortableValueList.html">ksortablevaluelist</option>, <option value="classKStandardDirs.html">kstandarddirs</option>, <option value="classKStaticDeleter.html">kstaticdeleter</option>, <option value="classKStaticDeleterBase.html">kstaticdeleterbase</option>, <option value="classKStdAccel_1_1ShortcutList.html">kstdaccel::shortcutlist</option>, <option value="classKStringHandler.html">kstringhandler</option>, <option value="classKSycocaEntry.html">ksycocaentry</option>, <option value="classKSycocaFactoryList.html">ksycocafactorylist</option>, <option value="classKTempDir.html">ktempdir</option>, <option value="classKTempFile.html">ktempfile</option>, <option value="classKTimezone.html">ktimezone</option>, <option value="classKTimezoneDetails.html">ktimezonedetails</option>, <option value="classKTimezones.html">ktimezones</option>, <option value="classKTimezoneSource.html">ktimezonesource</option>, <option value="classKUniqueApplication.html">kuniqueapplication</option>, <option value="classKUnixSocketAddress.html">kunixsocketaddress</option>, <option value="classKURL.html">kurl</option>, <option value="classKURL_1_1List.html">kurl::list</option>, <option value="classKURLDrag.html">kurldrag</option>, <option value="classKUser.html">kuser</option>, <option value="classKUserGroup.html">kusergroup</option>, <option value="classKVMAllocator.html">kvmallocator</option>, <option value="classKWin.html">kwin</option>, <option value="classKWin_1_1WindowInfo.html">kwin::windowinfo</option>, <option value="classKWinModule.html">kwinmodule</option>, <option value="classKWordMacroExpander.html">kwordmacroexpander</option>, <option value="classKXErrorHandler.html">kxerrorhandler</option>, <option value="classKZoneAllocator.html">kzoneallocator</option>, <option value="classNET.html">net</option>,
</select>
</form>
</div>
-->
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