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<div class="title">ksocketaddress.h</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 Thiago Macieira &lt;thiago.macieira@kdemail.net&gt;</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"> *  &quot;Software&quot;), 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 &quot;AS IS&quot;, 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">#ifndef KSOCKETADDRESS_H</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span><span class="preprocessor">#define KSOCKETADDRESS_H</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include &lt;qstring.h&gt;</span>
<a name="l00029"></a>00029 <span class="preprocessor">#include &lt;qcstring.h&gt;</span>
<a name="l00030"></a>00030 
<a name="l00031"></a>00031 <span class="preprocessor">#include &lt;kdelibs_export.h&gt;</span>
<a name="l00032"></a>00032 
<a name="l00033"></a>00033 <span class="keyword">struct </span>sockaddr;
<a name="l00034"></a>00034 <span class="keyword">struct </span>sockaddr_in;
<a name="l00035"></a>00035 <span class="keyword">struct </span>sockaddr_in6;
<a name="l00036"></a>00036 <span class="keyword">struct </span>sockaddr_un;
<a name="l00037"></a>00037 
<a name="l00038"></a>00038 <span class="keyword">namespace </span>KNetwork {
<a name="l00039"></a>00039 
<a name="l00040"></a>00040 <span class="keyword">class </span>KIpAddress;
<a name="l00041"></a>00041 <span class="keyword">class </span><a class="code" href="classKSocketAddress.html" title="A socket address.">KSocketAddress</a>;
<a name="l00042"></a>00042 <span class="keyword">class </span><a class="code" href="classKInetSocketAddress.html" title="An Inet (IPv4 or IPv6) socket address.">KInetSocketAddress</a>;
<a name="l00043"></a>00043 <span class="keyword">class </span><a class="code" href="classKUnixSocketAddress.html" title="A Unix socket address.">KUnixSocketAddress</a>;
<a name="l00044"></a>00044 
<a name="l00062"></a><a class="code" href="classKNetwork_1_1KIpAddress.html">00062</a> <span class="keyword">class </span>KDECORE_EXPORT <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>
<a name="l00063"></a>00063 {
<a name="l00064"></a>00064 <span class="keyword">public</span>:
<a name="l00069"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a329f34caa189082dfd43ed00ee77ef9f">00069</a>   <span class="keyword">inline</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>() : m_version(0)
<a name="l00070"></a>00070   { }
<a name="l00071"></a>00071 
<a name="l00080"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a274d668e50a2f08adb230a07feab0f5d">00080</a>   <span class="keyword">inline</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>&amp; other)
<a name="l00081"></a>00081   { *<span class="keyword">this</span> = other; }
<a name="l00082"></a>00082 
<a name="l00090"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a7f674c98ea55926f1ed8ce9579e02ce5">00090</a>   <span class="keyword">inline</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; addr)
<a name="l00091"></a>00091   { setAddress(addr); }
<a name="l00092"></a>00092 
<a name="l00100"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#affc6b61659b6bebab667bf4d0299f90c">00100</a>   <span class="keyword">inline</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* addr)
<a name="l00101"></a>00101   { setAddress(addr); }
<a name="l00102"></a>00102 
<a name="l00109"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a1c353f81719dc93fa6eebc7973f103d1">00109</a>   <span class="keyword">inline</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>(<span class="keyword">const</span> <span class="keywordtype">void</span>* addr, <span class="keywordtype">int</span> version = 4)
<a name="l00110"></a>00110   { setAddress(addr, version); }
<a name="l00111"></a>00111 
<a name="l00122"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a820d16a822c082bf2868b488eb68b124">00122</a>   <span class="keyword">inline</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>(Q_UINT32 ip4addr)
<a name="l00123"></a>00123   { setAddress(&amp;ip4addr, 4); }
<a name="l00124"></a>00124 
<a name="l00131"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#ab1858ed5b2f4c7b4782426423cd4fcdb">00131</a>   <span class="keyword">inline</span> ~<a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>()
<a name="l00132"></a>00132   { }
<a name="l00133"></a>00133 
<a name="l00141"></a>00141   <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>&amp; operator =(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>&amp; other);
<a name="l00142"></a>00142 
<a name="l00148"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#ac075247fe18919704db6ccaf8f601718">00148</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator ==(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>&amp; other)<span class="keyword"> const</span>
<a name="l00149"></a>00149 <span class="keyword">  </span>{ <span class="keywordflow">return</span> compare(other, <span class="keyword">true</span>); }
<a name="l00150"></a>00150 
<a name="l00164"></a>00164   <span class="keywordtype">bool</span> compare(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>&amp; other, <span class="keywordtype">bool</span> checkMapped = <span class="keyword">true</span>) <span class="keyword">const</span>;
<a name="l00165"></a>00165 
<a name="l00171"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#aea110c8003f7e9f812d69b9935f27e00">00171</a>   <span class="keyword">inline</span> <span class="keywordtype">int</span> version()<span class="keyword"> const</span>
<a name="l00172"></a>00172 <span class="keyword">  </span>{ <span class="keywordflow">return</span> m_version; }
<a name="l00173"></a>00173 
<a name="l00177"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#abb78322563b5f5fc07c6f201a2d7ce86">00177</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> isIPv4Addr()<span class="keyword"> const</span>
<a name="l00178"></a>00178 <span class="keyword">  </span>{ <span class="keywordflow">return</span> version() == 4; }
<a name="l00179"></a>00179 
<a name="l00183"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a8def2c79c35e643260100f358666a3f9">00183</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> isIPv6Addr()<span class="keyword"> const</span>
<a name="l00184"></a>00184 <span class="keyword">  </span>{ <span class="keywordflow">return</span> version() == 6; }
<a name="l00185"></a>00185 
<a name="l00192"></a>00192   <span class="keywordtype">bool</span> setAddress(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; address);
<a name="l00193"></a>00193 
<a name="l00200"></a>00200   <span class="keywordtype">bool</span> setAddress(<span class="keyword">const</span> <span class="keywordtype">char</span>* address);
<a name="l00201"></a>00201 
<a name="l00210"></a>00210   <span class="keywordtype">bool</span> setAddress(<span class="keyword">const</span> <span class="keywordtype">void</span>* raw, <span class="keywordtype">int</span> version = 4);
<a name="l00211"></a>00211 
<a name="l00215"></a>00215   <a class="codeRef" href="qstring.html">QString</a> toString() <span class="keyword">const</span>;
<a name="l00216"></a>00216 
<a name="l00220"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#ae28c3af4a8d130e354bc2aa2234c0e56">00220</a>   <span class="keyword">inline</span> <span class="keyword">const</span> <span class="keywordtype">void</span> *addr()<span class="keyword"> const</span>
<a name="l00221"></a>00221 <span class="keyword">  </span>{ <span class="keywordflow">return</span> m_data; }
<a name="l00222"></a>00222 
<a name="l00235"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#aae64caea62d5d2513d395b43fcfdc498">00235</a>   <span class="keyword">inline</span> Q_UINT32 IPv4Addr(<span class="keywordtype">bool</span> convertMapped = <span class="keyword">true</span>)<span class="keyword"> const</span>
<a name="l00236"></a>00236 <span class="keyword">  </span>{
<a name="l00237"></a>00237     <span class="keywordflow">return</span> (convertMapped &amp;&amp; isV4Mapped()) ? m_data[3] : m_data[0];
<a name="l00238"></a>00238   }
<a name="l00239"></a>00239 
<a name="l00248"></a>00248   Q_UINT32 hostIPv4Addr(<span class="keywordtype">bool</span> convertMapped = <span class="keyword">true</span>) <span class="keyword">const</span>;
<a name="l00249"></a>00249 
<a name="l00250"></a>00250 <span class="keyword">public</span>:
<a name="l00251"></a>00251   <span class="comment">/*-- tests --*/</span>
<a name="l00252"></a>00252 
<a name="l00256"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a630ab7b86baf2c4f687bd790a570035d">00256</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> isUnspecified()<span class="keyword"> const</span>
<a name="l00257"></a>00257 <span class="keyword">  </span>{ <span class="keywordflow">return</span> version() == 0 ? <span class="keyword">true</span> : (*<span class="keyword">this</span> == anyhostV4 || *<span class="keyword">this</span> == anyhostV6); }
<a name="l00258"></a>00258 
<a name="l00262"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a768f2f03b27539ea4d261837b55ccadd">00262</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> isLocalhost()<span class="keyword"> const</span>
<a name="l00263"></a>00263 <span class="keyword">  </span>{ <span class="keywordflow">return</span> version() == 0 ? <span class="keyword">false</span> : (*<span class="keyword">this</span> == localhostV4 || *<span class="keyword">this</span> == localhostV6); }
<a name="l00264"></a>00264 
<a name="l00268"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#aa82b733b96d488f56f49471c2497ba41">00268</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> isLoopback()<span class="keyword"> const</span>
<a name="l00269"></a>00269 <span class="keyword">  </span>{ <span class="keywordflow">return</span> isLocalhost(); }
<a name="l00270"></a>00270 
<a name="l00277"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a4c2319be50a84504e2a76b15b84ca39f">00277</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> isClassA()<span class="keyword"> const</span>
<a name="l00278"></a>00278 <span class="keyword">  </span>{ <span class="keywordflow">return</span> version() != 4 ? <span class="keyword">false</span> : (hostIPv4Addr() &amp; 0x80000000) == 0; }
<a name="l00279"></a>00279 
<a name="l00286"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a4c4e0999acb08ff13b37e87e8454e43e">00286</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> isClassB()<span class="keyword"> const</span>
<a name="l00287"></a>00287 <span class="keyword">  </span>{ <span class="keywordflow">return</span> version() != 4 ? <span class="keyword">false</span> : (hostIPv4Addr() &amp; 0xc0000000) == 0x80000000; }
<a name="l00288"></a>00288 
<a name="l00295"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a921b0d69ad9a122690affc74c5113c09">00295</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> isClassC()<span class="keyword"> const</span>
<a name="l00296"></a>00296 <span class="keyword">  </span>{ <span class="keywordflow">return</span> version() != 4 ? <span class="keyword">false</span> : (hostIPv4Addr() &amp; 0xe0000000) == 0xc0000000; }
<a name="l00297"></a>00297 
<a name="l00304"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#ad92c029ebf26df39ea3d0a4c07042d45">00304</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> isClassD()<span class="keyword"> const</span>
<a name="l00305"></a>00305 <span class="keyword">  </span>{ <span class="keywordflow">return</span> version() != 4 ? <span class="keyword">false</span> : (hostIPv4Addr() &amp; 0xf0000000) == 0xe0000000; }
<a name="l00306"></a>00306 
<a name="l00310"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#afc6a2ac7e15d0da88faede34e6cb333b">00310</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> isMulticast()<span class="keyword"> const</span>
<a name="l00311"></a>00311 <span class="keyword">  </span>{
<a name="l00312"></a>00312     <span class="keywordflow">if</span> (version() == 4) <span class="keywordflow">return</span> isClassD();
<a name="l00313"></a>00313     <span class="keywordflow">if</span> (version() == 6) <span class="keywordflow">return</span> ((Q_UINT8*)addr())[0] == 0xff;
<a name="l00314"></a>00314     <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00315"></a>00315   }
<a name="l00316"></a>00316 
<a name="l00320"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#aa3e79a3e37f635bf221b762fe3810120">00320</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> isLinkLocal()<span class="keyword"> const</span>
<a name="l00321"></a>00321 <span class="keyword">  </span>{ 
<a name="l00322"></a>00322     <span class="keywordflow">if</span> (version() != 6) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00323"></a>00323     Q_UINT8* addr = (Q_UINT8*)this-&gt;addr();
<a name="l00324"></a>00324     <span class="keywordflow">return</span> (addr[0] &amp; 0xff) == 0xfe &amp;&amp;
<a name="l00325"></a>00325       (addr[1] &amp; 0xc0) == 0x80;
<a name="l00326"></a>00326   }
<a name="l00327"></a>00327 
<a name="l00331"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a2d8715d4dc47aae143bff4f40524dc51">00331</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> isSiteLocal()<span class="keyword"> const</span>
<a name="l00332"></a>00332 <span class="keyword">  </span>{
<a name="l00333"></a>00333     <span class="keywordflow">if</span> (version() != 6) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00334"></a>00334     Q_UINT8* addr = (Q_UINT8*)this-&gt;addr();
<a name="l00335"></a>00335     <span class="keywordflow">return</span> (addr[0] &amp; 0xff) == 0xfe &amp;&amp;
<a name="l00336"></a>00336       (addr[1] &amp; 0xc0) == 0xc0;
<a name="l00337"></a>00337   }
<a name="l00338"></a>00338 
<a name="l00342"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a312aa36aaa8b302c2f7f750c66d3c42e">00342</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> isGlobal()<span class="keyword"> const</span>
<a name="l00343"></a>00343 <span class="keyword">  </span>{ <span class="keywordflow">return</span> version() != 6 ? <span class="keyword">false</span> : !(isMulticast() || isLinkLocal() || isSiteLocal()); }
<a name="l00344"></a>00344 
<a name="l00348"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a29ef8b03d311fe35b66705e11c61a011">00348</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> isV4Mapped()<span class="keyword"> const</span>
<a name="l00349"></a>00349 <span class="keyword">  </span>{
<a name="l00350"></a>00350     <span class="keywordflow">if</span> (version() != 6) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00351"></a>00351     Q_UINT32* addr = (Q_UINT32*)this-&gt;addr();
<a name="l00352"></a>00352     <span class="keywordflow">return</span> addr[0] == 0 &amp;&amp; addr[1] == 0 &amp;&amp;
<a name="l00353"></a>00353       ((Q_UINT16*)&amp;addr[2])[0] == 0 &amp;&amp;
<a name="l00354"></a>00354       ((Q_UINT16*)&amp;addr[2])[1] == 0xffff;
<a name="l00355"></a>00355   }
<a name="l00356"></a>00356 
<a name="l00360"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a17353a936672a25c8533ab76f101c4b8">00360</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> isV4Compat()<span class="keyword"> const</span>
<a name="l00361"></a>00361 <span class="keyword">  </span>{
<a name="l00362"></a>00362     <span class="keywordflow">if</span> (version() != 6 || isLocalhost()) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00363"></a>00363     Q_UINT32* addr = (Q_UINT32*)this-&gt;addr();
<a name="l00364"></a>00364     <span class="keywordflow">return</span> addr[0] == 0 &amp;&amp; addr[1] == 0 &amp;&amp; addr[2] == 0 &amp;&amp; addr[3] != 0;
<a name="l00365"></a>00365   }
<a name="l00366"></a>00366 
<a name="l00370"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a8e5a7388277a5b2e7b1c96aa881045b2">00370</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> isMulticastNodeLocal()<span class="keyword"> const</span>
<a name="l00371"></a>00371 <span class="keyword">  </span>{ <span class="keywordflow">return</span> version() == 6 &amp;&amp; isMulticast() &amp;&amp; (((Q_UINT32*)addr())[0] &amp; 0xf) == 0x1; }
<a name="l00372"></a>00372 
<a name="l00376"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a93128fbb47659b0dae5de96fdac8d2ea">00376</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> isMulticastLinkLocal()<span class="keyword"> const</span>
<a name="l00377"></a>00377 <span class="keyword">  </span>{ <span class="keywordflow">return</span> version() == 6 &amp;&amp; isMulticast() &amp;&amp; (((Q_UINT32*)addr())[0] &amp; 0xf) == 0x2; }
<a name="l00378"></a>00378       
<a name="l00382"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#acd124eda355dc9935a1ae42783f44c41">00382</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> isMulticastSiteLocal()<span class="keyword"> const</span>
<a name="l00383"></a>00383 <span class="keyword">  </span>{ <span class="keywordflow">return</span> version() == 6 &amp;&amp; isMulticast() &amp;&amp; (((Q_UINT32*)addr())[0] &amp; 0xf) == 0x5; }
<a name="l00384"></a>00384 
<a name="l00388"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a370e71bfaba224caa10f0895b27e6742">00388</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> isMulticastOrgLocal()<span class="keyword"> const</span>
<a name="l00389"></a>00389 <span class="keyword">  </span>{ <span class="keywordflow">return</span> version() == 6 &amp;&amp; isMulticast() &amp;&amp; (((Q_UINT32*)addr())[0] &amp; 0xf) == 0x8; }
<a name="l00390"></a>00390 
<a name="l00394"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#ae6e0d1701ec42d4d6109500b4a24154b">00394</a>   <span class="keyword">inline</span> <span class="keywordtype">bool</span> isMulticastGlobal()<span class="keyword"> const</span>
<a name="l00395"></a>00395 <span class="keyword">  </span>{ <span class="keywordflow">return</span> version() == 6 &amp;&amp; isMulticast() &amp;&amp; (((Q_UINT32*)addr())[0] &amp; 0xf) == 0xe; }
<a name="l00396"></a>00396 
<a name="l00397"></a>00397 <span class="keyword">protected</span>:
<a name="l00398"></a>00398   Q_UINT32 m_data[4];          <span class="comment">// 16 bytes, needed for an IPv6 address</span>
<a name="l00399"></a>00399 
<a name="l00400"></a>00400   <span class="keywordtype">char</span> m_version;
<a name="l00401"></a>00401 
<a name="l00402"></a>00402 <span class="keyword">public</span>:
<a name="l00404"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a602ec297a07c5b89d0d403c5d66ac443">00404</a>   <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a> <a class="code" href="classKNetwork_1_1KIpAddress.html#a602ec297a07c5b89d0d403c5d66ac443" title="localhost in IPv4 (127.0.0.1)">localhostV4</a>;
<a name="l00406"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#ab19ce8cc6c84e8735efca7e810b49e9f">00406</a>   <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a> <a class="code" href="classKNetwork_1_1KIpAddress.html#ab19ce8cc6c84e8735efca7e810b49e9f" title="the any host or undefined address in IPv4 (0.0.0.0)">anyhostV4</a>;
<a name="l00407"></a>00407 
<a name="l00409"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#aad4841c3f70ed3e0ecb5f5e093b58cb1">00409</a>   <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a> <a class="code" href="classKNetwork_1_1KIpAddress.html#aad4841c3f70ed3e0ecb5f5e093b58cb1" title="localhost in IPv6 (::1)">localhostV6</a>;
<a name="l00411"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a907e4f4ee962ec074f5912c0a6b1f579">00411</a>   <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a> <a class="code" href="classKNetwork_1_1KIpAddress.html#a907e4f4ee962ec074f5912c0a6b1f579" title="the any host or undefined address in IPv6 (::)">anyhostV6</a>;
<a name="l00412"></a>00412 };
<a name="l00413"></a>00413 
<a name="l00414"></a>00414 
<a name="l00415"></a>00415 <span class="keyword">class </span>KSocketAddressData;
<a name="l00423"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html">00423</a> <span class="keyword">class </span>KDECORE_EXPORT <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>
<a name="l00424"></a>00424 {
<a name="l00425"></a>00425 <span class="keyword">public</span>:
<a name="l00431"></a>00431   <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>();
<a name="l00432"></a>00432 
<a name="l00440"></a>00440   <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>(<span class="keyword">const</span> sockaddr* sa, Q_UINT16 len);
<a name="l00441"></a>00441 
<a name="l00450"></a>00450   <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>&amp; other);
<a name="l00451"></a>00451 
<a name="l00455"></a>00455   <span class="keyword">virtual</span> ~<a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>();
<a name="l00456"></a>00456 
<a name="l00463"></a>00463   <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>&amp; operator =(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>&amp; other);
<a name="l00464"></a>00464 
<a name="l00472"></a>00472   <span class="keyword">const</span> sockaddr* address() <span class="keyword">const</span>;
<a name="l00473"></a>00473 
<a name="l00484"></a>00484   sockaddr* address();
<a name="l00485"></a>00485 
<a name="l00493"></a>00493   <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>&amp; setAddress(<span class="keyword">const</span> sockaddr *sa, Q_UINT16 len);
<a name="l00494"></a>00494 
<a name="l00499"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#a2c556a95c6675f55781c9ce408f04aa7">00499</a>   <span class="keyword">inline</span> operator const sockaddr*()<span class="keyword"> const</span>
<a name="l00500"></a>00500 <span class="keyword">  </span>{ <span class="keywordflow">return</span> address(); }
<a name="l00501"></a>00501 
<a name="l00505"></a>00505   Q_UINT16 length() <span class="keyword">const</span>;
<a name="l00506"></a>00506 
<a name="l00527"></a>00527   <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>&amp; setLength(Q_UINT16 len);
<a name="l00528"></a>00528 
<a name="l00533"></a>00533   <span class="keywordtype">int</span> family() <span class="keyword">const</span>;
<a name="l00534"></a>00534 
<a name="l00543"></a>00543   <span class="keyword">virtual</span> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>&amp; setFamily(<span class="keywordtype">int</span> family);
<a name="l00544"></a>00544 
<a name="l00550"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#a27dca3e0f7fb4e6df592b56e19bf8dfe">00550</a>   <span class="keyword">inline</span> <span class="keywordtype">int</span> ianaFamily()<span class="keyword"> const</span>
<a name="l00551"></a>00551 <span class="keyword">  </span>{ <span class="keywordflow">return</span> <a class="code" href="classKNetwork_1_1KSocketAddress.html#a27dca3e0f7fb4e6df592b56e19bf8dfe" title="Returns the IANA family number of this address.">ianaFamily</a>(family()); }
<a name="l00552"></a>00552   
<a name="l00561"></a>00561   <span class="keywordtype">bool</span> operator ==(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>&amp; other) <span class="keyword">const</span>;
<a name="l00562"></a>00562 
<a name="l00572"></a>00572   <span class="keyword">virtual</span> <a class="codeRef" href="qstring.html">QString</a> nodeName() <span class="keyword">const</span>;
<a name="l00573"></a>00573 
<a name="l00583"></a>00583   <span class="keyword">virtual</span> <a class="codeRef" href="qstring.html">QString</a> serviceName() <span class="keyword">const</span>;
<a name="l00584"></a>00584 
<a name="l00591"></a>00591   <span class="keyword">virtual</span> <a class="codeRef" href="qstring.html">QString</a> toString() <span class="keyword">const</span>;
<a name="l00592"></a>00592 
<a name="l00597"></a>00597   <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>&amp; asInet();
<a name="l00598"></a>00598 
<a name="l00602"></a>00602   <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a> asInet() <span class="keyword">const</span>;
<a name="l00603"></a>00603 
<a name="l00608"></a>00608   <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a>&amp; asUnix();
<a name="l00609"></a>00609 
<a name="l00613"></a>00613   <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a> asUnix() <span class="keyword">const</span>;
<a name="l00614"></a>00614 
<a name="l00615"></a>00615 <span class="keyword">protected</span>:
<a name="l00618"></a>00618   KSocketAddressData *d;
<a name="l00619"></a>00619 
<a name="l00622"></a>00622   <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>(KSocketAddressData* d);
<a name="l00623"></a>00623 
<a name="l00624"></a>00624 <span class="keyword">public</span>:             <span class="comment">// static</span>
<a name="l00632"></a>00632 <span class="comment"></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> ianaFamily(<span class="keywordtype">int</span> af);
<a name="l00633"></a>00633 
<a name="l00638"></a>00638   <span class="keyword">static</span> <span class="keywordtype">int</span> fromIanaFamily(<span class="keywordtype">int</span> iana);
<a name="l00639"></a>00639 };
<a name="l00640"></a>00640 
<a name="l00641"></a>00641 
<a name="l00651"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html">00651</a> <span class="keyword">class </span>KDECORE_EXPORT <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>: <span class="keyword">public</span> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>
<a name="l00652"></a>00652 {
<a name="l00653"></a>00653   <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>;
<a name="l00654"></a>00654 <span class="keyword">public</span>:
<a name="l00658"></a>00658   <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>();
<a name="l00659"></a>00659 
<a name="l00669"></a>00669   <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>(<span class="keyword">const</span> sockaddr* sa, Q_UINT16 len);
<a name="l00670"></a>00670 
<a name="l00677"></a>00677   <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>&amp; host, Q_UINT16 port);
<a name="l00678"></a>00678 
<a name="l00686"></a>00686   <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>&amp; other);
<a name="l00687"></a>00687 
<a name="l00696"></a>00696   <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>&amp; other);
<a name="l00697"></a>00697 
<a name="l00701"></a>00701   <span class="keyword">virtual</span> ~<a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>();
<a name="l00702"></a>00702 
<a name="l00710"></a>00710   <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>&amp; operator =(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>&amp; other);
<a name="l00711"></a>00711 
<a name="l00715"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html#abf0ffe6046bedcd0b3a765b6f6e7d23e">00715</a>   <span class="keyword">inline</span> operator const sockaddr_in*()<span class="keyword"> const</span>
<a name="l00716"></a>00716 <span class="keyword">  </span>{ <span class="keywordflow">return</span> (<span class="keyword">const</span> sockaddr_in*)<a class="code" href="classKSocketAddress.html#a242ef446a5a0531c637f3475dfd8610f" title="Returns a sockaddr structure, for passing down to library functions.">address</a>(); }
<a name="l00717"></a>00717 
<a name="l00721"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html#af795c4816e6418fdcd5f8bc06fce69d3">00721</a>   <span class="keyword">inline</span> operator const sockaddr_in6*()<span class="keyword"> const</span>
<a name="l00722"></a>00722 <span class="keyword">  </span>{ <span class="keywordflow">return</span> (<span class="keyword">const</span> sockaddr_in6*)<a class="code" href="classKSocketAddress.html#a242ef446a5a0531c637f3475dfd8610f" title="Returns a sockaddr structure, for passing down to library functions.">address</a>(); }
<a name="l00723"></a>00723 
<a name="l00729"></a>00729   <span class="keywordtype">int</span> ipVersion() <span class="keyword">const</span>;
<a name="l00730"></a>00730 
<a name="l00734"></a>00734   <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a> ipAddress() <span class="keyword">const</span>;
<a name="l00735"></a>00735 
<a name="l00745"></a>00745   <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>&amp; setHost(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>&amp; addr);
<a name="l00746"></a>00746 
<a name="l00753"></a>00753   Q_UINT16 port() <span class="keyword">const</span>;
<a name="l00754"></a>00754 
<a name="l00762"></a>00762   <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>&amp; setPort(Q_UINT16 port);
<a name="l00763"></a>00763 
<a name="l00773"></a>00773   <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>&amp; makeIPv4();
<a name="l00774"></a>00774 
<a name="l00783"></a>00783   <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>&amp; makeIPv6();
<a name="l00784"></a>00784 
<a name="l00790"></a>00790   Q_UINT32 flowinfo() <span class="keyword">const</span>;
<a name="l00791"></a>00791 
<a name="l00799"></a>00799   <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>&amp; setFlowinfo(Q_UINT32 flowinfo);
<a name="l00800"></a>00800 
<a name="l00806"></a>00806   <span class="keywordtype">int</span> scopeId() <span class="keyword">const</span>;
<a name="l00807"></a>00807 
<a name="l00815"></a>00815   <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>&amp; setScopeId(<span class="keywordtype">int</span> scopeid);
<a name="l00816"></a>00816 
<a name="l00817"></a>00817 <span class="keyword">protected</span>:
<a name="l00820"></a>00820   <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>(KSocketAddressData* d);
<a name="l00821"></a>00821 
<a name="l00822"></a>00822 <span class="keyword">private</span>:
<a name="l00823"></a>00823   <span class="keywordtype">void</span> update();
<a name="l00824"></a>00824 };
<a name="l00825"></a>00825 
<a name="l00826"></a>00826 <span class="comment">/*</span>
<a name="l00827"></a>00827 <span class="comment"> * External definition</span>
<a name="l00828"></a>00828 <span class="comment"> */</span>
<a name="l00829"></a>00829 
<a name="l00840"></a><a class="code" href="classKNetwork_1_1KUnixSocketAddress.html">00840</a> <span class="keyword">class </span>KDECORE_EXPORT <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a>: <span class="keyword">public</span> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>
<a name="l00841"></a>00841 {
<a name="l00842"></a>00842   <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>;
<a name="l00843"></a>00843 <span class="keyword">public</span>:
<a name="l00847"></a>00847   <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a>();
<a name="l00848"></a>00848 
<a name="l00857"></a>00857   <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a>(<span class="keyword">const</span> sockaddr* sa, Q_UINT16 len);
<a name="l00858"></a>00858 
<a name="l00865"></a>00865   <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a>&amp; other);
<a name="l00866"></a>00866 
<a name="l00870"></a>00870   <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a>(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; pathname);
<a name="l00871"></a>00871 
<a name="l00875"></a>00875   <span class="keyword">virtual</span> ~<a class="code" href="classKNetwork_1_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a>();
<a name="l00876"></a>00876 
<a name="l00883"></a>00883   <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a>&amp; operator =(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a>&amp; other);
<a name="l00884"></a>00884 
<a name="l00888"></a><a class="code" href="classKNetwork_1_1KUnixSocketAddress.html#a7d2c607ea9741123d87f2ee91cc31468">00888</a>   <span class="keyword">inline</span> operator const sockaddr_un*()<span class="keyword"> const</span>
<a name="l00889"></a>00889 <span class="keyword">  </span>{ <span class="keywordflow">return</span> (<span class="keyword">const</span> sockaddr_un*)<a class="code" href="classKSocketAddress.html#a242ef446a5a0531c637f3475dfd8610f" title="Returns a sockaddr structure, for passing down to library functions.">address</a>(); }
<a name="l00890"></a>00890 
<a name="l00895"></a>00895   <a class="codeRef" href="qstring.html">QString</a> pathname() <span class="keyword">const</span>;
<a name="l00896"></a>00896 
<a name="l00902"></a>00902   <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a>&amp; setPathname(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; path);
<a name="l00903"></a>00903 
<a name="l00904"></a>00904 <span class="keyword">protected</span>:
<a name="l00907"></a>00907   <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a>(KSocketAddressData* d);
<a name="l00908"></a>00908 };
<a name="l00909"></a>00909 
<a name="l00910"></a>00910 }               <span class="comment">// namespace KNetwork</span>
<a name="l00911"></a>00911 
<a name="l00912"></a>00912 <span class="preprocessor">#endif</span>
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