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<div class="title">ksocketaddress.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 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 <sys/types.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <sys/socket.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <sys/un.h></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <arpa/inet.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <netinet/in.h></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <string.h></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <stdlib.h></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include <unistd.h></span>
<a name="l00035"></a>00035
<a name="l00036"></a>00036 <span class="preprocessor">#include <qfile.h></span>
<a name="l00037"></a>00037 <span class="preprocessor">#include <qobject.h></span>
<a name="l00038"></a>00038
<a name="l00039"></a>00039 <span class="preprocessor">#include "<a class="code" href="klocale_8h.html">klocale.h</a>"</span>
<a name="l00040"></a>00040 <span class="preprocessor">#include "ksocketaddress.h"</span>
<a name="l00041"></a>00041
<a name="l00042"></a>00042 <span class="preprocessor">#include "netsupp.h"</span>
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="keyword">using namespace </span>KNetwork;
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="preprocessor">#if 0</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span><span class="keyword">class </span>KIpAddress_localhostV4 : <span class="keyword">public</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>
<a name="l00048"></a>00048 {
<a name="l00049"></a>00049 <span class="keyword">public</span>:
<a name="l00050"></a>00050 KIpAddress_localhostV4()
<a name="l00051"></a>00051 {
<a name="l00052"></a>00052 *m_data = htonl(0x7f000001);
<a name="l00053"></a>00053 m_version = 4;
<a name="l00054"></a>00054 }
<a name="l00055"></a>00055 };
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <span class="keyword">class </span>KIpAddress_localhostV6 : <span class="keyword">public</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>
<a name="l00058"></a>00058 {
<a name="l00059"></a>00059 <span class="keyword">public</span>:
<a name="l00060"></a>00060 KIpAddress_localhostV6()
<a name="l00061"></a>00061 : <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>(0L, 6)
<a name="l00062"></a>00062 {
<a name="l00063"></a>00063 m_data[3] = htonl(1);
<a name="l00064"></a>00064 }
<a name="l00065"></a>00065 };
<a name="l00066"></a>00066 <span class="preprocessor">#endif</span>
<a name="l00067"></a>00067 <span class="preprocessor"></span>
<a name="l00068"></a>00068 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> localhostV4_data[] = { 127, 0, 0, 1 };
<a name="l00069"></a>00069 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> localhostV6_data[] = { 0,0, 0,0, 0,0, 0,0, 0,0, 0,0, 0,0, 0,1 };
<a name="l00070"></a>00070
<a name="l00071"></a>00071 <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)">KIpAddress::localhostV4</a>(&localhostV4_data, 4);
<a name="l00072"></a>00072 <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)">KIpAddress::localhostV6</a>(&localhostV6_data, 6);
<a name="l00073"></a>00073 <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)">KIpAddress::anyhostV4</a>(0L, 4);
<a name="l00074"></a>00074 <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 (::)">KIpAddress::anyhostV6</a>(0L, 6);
<a name="l00075"></a>00075
<a name="l00076"></a>00076 <span class="comment">// helper function to test if an IPv6 v4-mapped address is equal to its IPv4 counterpart</span>
<a name="l00077"></a>00077 <span class="keyword">static</span> <span class="keywordtype">bool</span> check_v4mapped(<span class="keyword">const</span> Q_UINT32* v6addr, Q_UINT32 v4addr)
<a name="l00078"></a>00078 {
<a name="l00079"></a>00079 <span class="comment">// check that the v6 is a v4-mapped address</span>
<a name="l00080"></a>00080 <span class="keywordflow">if</span> (!(v6addr[0] == 0 && v6addr[1] == 0 && v6addr[2] == htonl(0x0000ffff)))
<a name="l00081"></a>00081 <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// not a v4-mapped address</span>
<a name="l00082"></a>00082
<a name="l00083"></a>00083 <span class="keywordflow">return</span> v6addr[3] == v4addr;
<a name="l00084"></a>00084 }
<a name="l00085"></a>00085
<a name="l00086"></a>00086 <span class="comment">// copy operator</span>
<a name="l00087"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a1a68dfea146e88fb284c9caae3a91b68">00087</a> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>& <a class="code" href="classKNetwork_1_1KIpAddress.html#a1a68dfea146e88fb284c9caae3a91b68" title="Copy operator.">KIpAddress::operator =</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>& other)
<a name="l00088"></a>00088 {
<a name="l00089"></a>00089 m_version = other.m_version;
<a name="l00090"></a>00090 <span class="keywordflow">if</span> (m_version == 4 || m_version == 6)
<a name="l00091"></a>00091 memcpy(m_data, other.m_data, <span class="keyword">sizeof</span>(m_data));
<a name="l00092"></a>00092 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00093"></a>00093 }
<a name="l00094"></a>00094
<a name="l00095"></a>00095 <span class="comment">// comparison</span>
<a name="l00096"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a588a0c585149b24bb9c0455212824934">00096</a> <span class="keywordtype">bool</span> <a class="code" href="classKNetwork_1_1KIpAddress.html#a588a0c585149b24bb9c0455212824934" title="Compares this address against the other, supplied one and return true if they match.">KIpAddress::compare</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>& other, <span class="keywordtype">bool</span> checkMapped)<span class="keyword"> const</span>
<a name="l00097"></a>00097 <span class="keyword"></span>{
<a name="l00098"></a>00098 <span class="keywordflow">if</span> (m_version == other.m_version)
<a name="l00099"></a>00099 <span class="keywordflow">switch</span> (m_version)
<a name="l00100"></a>00100 {
<a name="l00101"></a>00101 <span class="keywordflow">case</span> 0:
<a name="l00102"></a>00102 <span class="comment">// both objects are empty</span>
<a name="l00103"></a>00103 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00104"></a>00104
<a name="l00105"></a>00105 <span class="keywordflow">case</span> 4:
<a name="l00106"></a>00106 <span class="comment">// IPv4 address</span>
<a name="l00107"></a>00107 <span class="keywordflow">return</span> *m_data == *other.m_data;
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="keywordflow">case</span> 6:
<a name="l00110"></a>00110 <span class="comment">// IPv6 address</span>
<a name="l00111"></a>00111 <span class="comment">// they are 128-bit long, that is, 16 bytes</span>
<a name="l00112"></a>00112 <span class="keywordflow">return</span> memcmp(m_data, other.m_data, 16) == 0;
<a name="l00113"></a>00113 }
<a name="l00114"></a>00114
<a name="l00115"></a>00115 <span class="keywordflow">if</span> (checkMapped)
<a name="l00116"></a>00116 {
<a name="l00117"></a>00117 <span class="comment">// check the possibility of a v4-mapped address being compared to an IPv4 one</span>
<a name="l00118"></a>00118 <span class="keywordflow">if</span> (m_version == 6 && other.m_version == 4 && check_v4mapped(m_data, *other.m_data))
<a name="l00119"></a>00119 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00120"></a>00120
<a name="l00121"></a>00121 <span class="keywordflow">if</span> (other.m_version == 6 && m_version == 4 && check_v4mapped(other.m_data, *m_data))
<a name="l00122"></a>00122 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00123"></a>00123 }
<a name="l00124"></a>00124
<a name="l00125"></a>00125 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00126"></a>00126 }
<a name="l00127"></a>00127
<a name="l00128"></a>00128 <span class="comment">// sets the address to the given address</span>
<a name="l00129"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#af476833c4be7470d2baf05f84e811f0f">00129</a> <span class="keywordtype">bool</span> <a class="code" href="classKNetwork_1_1KIpAddress.html#af476833c4be7470d2baf05f84e811f0f" title="Sets the address to the given string representation.">KIpAddress::setAddress</a>(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& address)
<a name="l00130"></a>00130 {
<a name="l00131"></a>00131 m_version = 0;
<a name="l00132"></a>00132
<a name="l00133"></a>00133 <span class="comment">// try to guess the address version</span>
<a name="l00134"></a>00134 <span class="keywordflow">if</span> (address.<a class="codeRef" href="qstring.html#find">find</a>(<span class="charliteral">':'</span>) != -1)
<a name="l00135"></a>00135 {
<a name="l00136"></a>00136 <span class="preprocessor">#ifdef AF_INET6</span>
<a name="l00137"></a>00137 <span class="preprocessor"></span> <span class="comment">// guessing IPv6</span>
<a name="l00138"></a>00138
<a name="l00139"></a>00139 Q_UINT32 buf[4];
<a name="l00140"></a>00140 <span class="keywordflow">if</span> (inet_pton(AF_INET6, address.<a class="codeRef" href="qstring.html#latin1">latin1</a>(), buf))
<a name="l00141"></a>00141 {
<a name="l00142"></a>00142 memcpy(m_data, buf, <span class="keyword">sizeof</span>(m_data));
<a name="l00143"></a>00143 m_version = 6;
<a name="l00144"></a>00144 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00145"></a>00145 }
<a name="l00146"></a>00146 <span class="preprocessor">#endif</span>
<a name="l00147"></a>00147 <span class="preprocessor"></span>
<a name="l00148"></a>00148 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00149"></a>00149 }
<a name="l00150"></a>00150 <span class="keywordflow">else</span>
<a name="l00151"></a>00151 {
<a name="l00152"></a>00152 Q_UINT32 buf;
<a name="l00153"></a>00153 <span class="keywordflow">if</span> (inet_pton(AF_INET, address.<a class="codeRef" href="qstring.html#latin1">latin1</a>(), &buf))
<a name="l00154"></a>00154 {
<a name="l00155"></a>00155 *m_data = buf;
<a name="l00156"></a>00156 m_version = 4;
<a name="l00157"></a>00157 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00158"></a>00158 }
<a name="l00159"></a>00159
<a name="l00160"></a>00160 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00161"></a>00161 }
<a name="l00162"></a>00162
<a name="l00163"></a>00163 <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// can never happen!</span>
<a name="l00164"></a>00164 }
<a name="l00165"></a>00165
<a name="l00166"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a56d2d928e033c46b1f7b0b2ce281d1db">00166</a> <span class="keywordtype">bool</span> <a class="code" href="classKNetwork_1_1KIpAddress.html#af476833c4be7470d2baf05f84e811f0f" title="Sets the address to the given string representation.">KIpAddress::setAddress</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* address)
<a name="l00167"></a>00167 {
<a name="l00168"></a>00168 <span class="keywordflow">return</span> <a class="code" href="classKNetwork_1_1KIpAddress.html#af476833c4be7470d2baf05f84e811f0f" title="Sets the address to the given string representation.">setAddress</a>(<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(address));
<a name="l00169"></a>00169 }
<a name="l00170"></a>00170
<a name="l00171"></a>00171 <span class="comment">// set from binary data</span>
<a name="l00172"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a64acc531f995de8bb256125ad6adc195">00172</a> <span class="keywordtype">bool</span> <a class="code" href="classKNetwork_1_1KIpAddress.html#af476833c4be7470d2baf05f84e811f0f" title="Sets the address to the given string representation.">KIpAddress::setAddress</a>(<span class="keyword">const</span> <span class="keywordtype">void</span>* raw, <span class="keywordtype">int</span> version)
<a name="l00173"></a>00173 {
<a name="l00174"></a>00174 <span class="comment">// this always succeeds</span>
<a name="l00175"></a>00175 <span class="comment">// except if version is invalid</span>
<a name="l00176"></a>00176 <span class="keywordflow">if</span> (version != 4 && version != 6)
<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 m_version = <a class="code" href="classKNetwork_1_1KIpAddress.html#aea110c8003f7e9f812d69b9935f27e00" title="Retrieves the IP version in this object.">version</a>;
<a name="l00180"></a>00180 <span class="keywordflow">if</span> (raw != 0L)
<a name="l00181"></a>00181 memcpy(m_data, raw, version == 4 ? 4 : 16);
<a name="l00182"></a>00182 <span class="keywordflow">else</span>
<a name="l00183"></a>00183 memset(m_data, 0, 16);
<a name="l00184"></a>00184
<a name="l00185"></a>00185 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00186"></a>00186 }
<a name="l00187"></a>00187
<a name="l00188"></a>00188 <span class="comment">// presentation form</span>
<a name="l00189"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#a2c7aa0e5a41760f7a1a8908df3e5cf5d">00189</a> <a class="codeRef" href="qstring.html">QString</a> <a class="code" href="classKNetwork_1_1KIpAddress.html#a2c7aa0e5a41760f7a1a8908df3e5cf5d" title="Returns the address as a string.">KIpAddress::toString</a>()<span class="keyword"> const</span>
<a name="l00190"></a>00190 <span class="keyword"></span>{
<a name="l00191"></a>00191 <span class="keywordtype">char</span> buf[<span class="keyword">sizeof</span> <span class="stringliteral">"1111:2222:3333:4444:5555:6666:255.255.255.255"</span> + 2];
<a name="l00192"></a>00192 buf[0] = <span class="charliteral">'\0'</span>;
<a name="l00193"></a>00193 <span class="keywordflow">switch</span> (m_version)
<a name="l00194"></a>00194 {
<a name="l00195"></a>00195 <span class="keywordflow">case</span> 4:
<a name="l00196"></a>00196 inet_ntop(AF_INET, m_data, buf, <span class="keyword">sizeof</span>(buf) - 1);
<a name="l00197"></a>00197 <span class="keywordflow">return</span> <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(buf);
<a name="l00198"></a>00198
<a name="l00199"></a>00199 <span class="keywordflow">case</span> 6:
<a name="l00200"></a>00200 <span class="preprocessor">#ifdef AF_INET6</span>
<a name="l00201"></a>00201 <span class="preprocessor"></span> inet_ntop(AF_INET6, m_data, buf, <span class="keyword">sizeof</span>(buf) - 1);
<a name="l00202"></a>00202 <span class="preprocessor">#endif</span>
<a name="l00203"></a>00203 <span class="preprocessor"></span> <span class="keywordflow">return</span> <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(buf);
<a name="l00204"></a>00204 }
<a name="l00205"></a>00205
<a name="l00206"></a>00206 <span class="keywordflow">return</span> QString::null;
<a name="l00207"></a>00207 }
<a name="l00208"></a>00208
<a name="l00209"></a><a class="code" href="classKNetwork_1_1KIpAddress.html#aa996eb8cedaddd3c2e9800bde1b6b1e3">00209</a> Q_UINT32 <a class="code" href="classKNetwork_1_1KIpAddress.html#aa996eb8cedaddd3c2e9800bde1b6b1e3" title="This is a convenience function.">KIpAddress::hostIPv4Addr</a>(<span class="keywordtype">bool</span> convertMapped)<span class="keyword"> const</span>
<a name="l00210"></a>00210 <span class="keyword"></span>{
<a name="l00211"></a>00211 Q_UINT32 <a class="code" href="classKNetwork_1_1KIpAddress.html#ae28c3af4a8d130e354bc2aa2234c0e56" title="Returns a pointer to binary raw data representing the address.">addr</a> = <a class="code" href="classKNetwork_1_1KIpAddress.html#aae64caea62d5d2513d395b43fcfdc498" title="This is a convenience function.">IPv4Addr</a>(convertMapped);
<a name="l00212"></a>00212 <span class="keywordflow">return</span> ntohl(addr);
<a name="l00213"></a>00213 }
<a name="l00214"></a>00214
<a name="l00215"></a>00215 <span class="comment">/*</span>
<a name="l00216"></a>00216 <span class="comment"> * An IPv6 socket address</span>
<a name="l00217"></a>00217 <span class="comment"> * This is taken from RFC 2553.</span>
<a name="l00218"></a>00218 <span class="comment"> */</span>
<a name="l00219"></a>00219 <span class="keyword">struct </span>our_sockaddr_in6
<a name="l00220"></a>00220 {
<a name="l00221"></a>00221 <span class="preprocessor"># ifdef HAVE_STRUCT_SOCKADDR_SA_LEN</span>
<a name="l00222"></a>00222 <span class="preprocessor"></span> Q_UINT8 sin6_len;
<a name="l00223"></a>00223 Q_UINT8 sin6_family;
<a name="l00224"></a>00224 <span class="preprocessor"># else //!HAVE_STRUCT_SOCKADDR_SA_LEN</span>
<a name="l00225"></a>00225 <span class="preprocessor"></span> Q_UINT16 sin6_family;
<a name="l00226"></a>00226 <span class="preprocessor"># endif</span>
<a name="l00227"></a>00227 <span class="preprocessor"></span> Q_UINT16 sin6_port; <span class="comment">/* RFC says in_port_t */</span>
<a name="l00228"></a>00228 Q_UINT32 sin6_flowinfo;
<a name="l00229"></a>00229 Q_UINT8 sin6_addr[16]; <span class="comment">// 24 bytes up to here</span>
<a name="l00230"></a>00230 Q_UINT32 sin6_scope_id; <span class="comment">// 28 bytes total</span>
<a name="l00231"></a>00231 };
<a name="l00232"></a>00232
<a name="l00233"></a>00233 <span class="comment">// useful definitions</span>
<a name="l00234"></a>00234 <span class="preprocessor">#define MIN_SOCKADDR_LEN sizeof(Q_UINT16)</span>
<a name="l00235"></a>00235 <span class="preprocessor"></span><span class="preprocessor">#define SOCKADDR_IN_LEN sizeof(sockaddr_in)</span>
<a name="l00236"></a>00236 <span class="preprocessor"></span><span class="preprocessor">#define MIN_SOCKADDR_IN6_LEN ((unsigned long) &(((our_sockaddr_in6*)0)->sin6_scope_id))</span>
<a name="l00237"></a>00237 <span class="preprocessor"></span><span class="preprocessor">#define SOCKADDR_IN6_LEN sizeof(our_sockaddr_in6)</span>
<a name="l00238"></a>00238 <span class="preprocessor"></span><span class="preprocessor">#define MIN_SOCKADDR_UN_LEN (sizeof(Q_UINT16) + sizeof(char))</span>
<a name="l00239"></a>00239 <span class="preprocessor"></span>
<a name="l00240"></a>00240
<a name="l00241"></a>00241 <span class="keyword">class </span>KNetwork::KSocketAddressData
<a name="l00242"></a>00242 {
<a name="l00243"></a>00243 <span class="keyword">public</span>:
<a name="l00244"></a>00244 <span class="comment">/*</span>
<a name="l00245"></a>00245 <span class="comment"> * Note: maybe this should be virtual</span>
<a name="l00246"></a>00246 <span class="comment"> * But since the data is shared via the d pointer, it doesn't really matter</span>
<a name="l00247"></a>00247 <span class="comment"> * what one class sees, so will the other</span>
<a name="l00248"></a>00248 <span class="comment"> */</span>
<a name="l00249"></a>00249 <span class="keyword">class </span>QMixSocketAddressRef : <span class="keyword">public</span> <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_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a>
<a name="l00250"></a>00250 {
<a name="l00251"></a>00251 <span class="keyword">public</span>:
<a name="l00252"></a>00252 QMixSocketAddressRef(KSocketAddressData* d)
<a name="l00253"></a>00253 : <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>(d), <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a>(d)
<a name="l00254"></a>00254 {
<a name="l00255"></a>00255 }
<a name="l00256"></a>00256 };
<a name="l00257"></a>00257 QMixSocketAddressRef ref;
<a name="l00258"></a>00258
<a name="l00259"></a>00259 <span class="keyword">union</span>
<a name="l00260"></a>00260 {
<a name="l00261"></a>00261 <span class="keyword">struct </span>sockaddr *<span class="keyword">generic</span>;
<a name="l00262"></a>00262 <span class="keyword">struct </span>sockaddr_in *in;
<a name="l00263"></a>00263 <span class="keyword">struct </span>our_sockaddr_in6 *in6;
<a name="l00264"></a>00264 <span class="keyword">struct </span>sockaddr_un *un;
<a name="l00265"></a>00265 } addr;
<a name="l00266"></a>00266 Q_UINT16 curlen, reallen;
<a name="l00267"></a>00267
<a name="l00268"></a>00268 KSocketAddressData()
<a name="l00269"></a>00269 : ref(this)
<a name="l00270"></a>00270 {
<a name="l00271"></a>00271 addr.generic = 0L;
<a name="l00272"></a>00272 curlen = 0;
<a name="l00273"></a>00273 invalidate();
<a name="l00274"></a>00274 }
<a name="l00275"></a>00275
<a name="l00276"></a>00276 ~KSocketAddressData()
<a name="l00277"></a>00277 {
<a name="l00278"></a>00278 <span class="keywordflow">if</span> (addr.generic != 0L)
<a name="l00279"></a>00279 free(addr.generic);
<a name="l00280"></a>00280 }
<a name="l00281"></a>00281
<a name="l00282"></a>00282 <span class="keyword">inline</span> <span class="keywordtype">bool</span> invalid()<span class="keyword"> const</span>
<a name="l00283"></a>00283 <span class="keyword"> </span>{ <span class="keywordflow">return</span> reallen == 0; }
<a name="l00284"></a>00284
<a name="l00285"></a>00285 <span class="keyword">inline</span> <span class="keywordtype">void</span> invalidate()
<a name="l00286"></a>00286 { reallen = 0; }
<a name="l00287"></a>00287
<a name="l00288"></a>00288 <span class="keywordtype">void</span> dup(<span class="keyword">const</span> sockaddr* sa, Q_UINT16 len, <span class="keywordtype">bool</span> clear = <span class="keyword">true</span>);
<a name="l00289"></a>00289
<a name="l00290"></a>00290 <span class="keywordtype">void</span> makeipv4()
<a name="l00291"></a>00291 {
<a name="l00292"></a>00292 <span class="keywordtype">short</span> oldport = 0;
<a name="l00293"></a>00293 <span class="keywordflow">if</span> (!invalid())
<a name="l00294"></a>00294 <span class="keywordflow">switch</span> (addr.generic->sa_family)
<a name="l00295"></a>00295 {
<a name="l00296"></a>00296 <span class="keywordflow">case</span> AF_INET:
<a name="l00297"></a>00297 <span class="keywordflow">return</span>; <span class="comment">// nothing to do here</span>
<a name="l00298"></a>00298 <span class="preprocessor">#ifdef AF_INET6</span>
<a name="l00299"></a>00299 <span class="preprocessor"></span> <span class="keywordflow">case</span> AF_INET6:
<a name="l00300"></a>00300 oldport = addr.in6->sin6_port;
<a name="l00301"></a>00301 <span class="keywordflow">break</span>;
<a name="l00302"></a>00302 <span class="preprocessor">#endif</span>
<a name="l00303"></a>00303 <span class="preprocessor"></span> }
<a name="l00304"></a>00304
<a name="l00305"></a>00305 <span class="comment">// create new space</span>
<a name="l00306"></a>00306 dup(0L, SOCKADDR_IN_LEN);
<a name="l00307"></a>00307
<a name="l00308"></a>00308 addr.in->sin_family = AF_INET;
<a name="l00309"></a>00309 <span class="preprocessor">#ifdef HAVE_STRUCT_SOCKADDR_SA_LEN</span>
<a name="l00310"></a>00310 <span class="preprocessor"></span> addr.in->sin_len = SOCKADDR_IN_LEN;
<a name="l00311"></a>00311 <span class="preprocessor">#endif</span>
<a name="l00312"></a>00312 <span class="preprocessor"></span> addr.in->sin_port = oldport;
<a name="l00313"></a>00313 }
<a name="l00314"></a>00314
<a name="l00315"></a>00315 <span class="keywordtype">void</span> makeipv6()
<a name="l00316"></a>00316 {
<a name="l00317"></a>00317 <span class="keywordtype">short</span> oldport = 0;
<a name="l00318"></a>00318 <span class="keywordflow">if</span> (!invalid())
<a name="l00319"></a>00319 <span class="keywordflow">switch</span> (addr.generic->sa_family)
<a name="l00320"></a>00320 {
<a name="l00321"></a>00321 <span class="keywordflow">case</span> AF_INET:
<a name="l00322"></a>00322 oldport = addr.in->sin_port;
<a name="l00323"></a>00323 <span class="keywordflow">break</span>;
<a name="l00324"></a>00324
<a name="l00325"></a>00325 <span class="preprocessor">#ifdef AF_INET6</span>
<a name="l00326"></a>00326 <span class="preprocessor"></span> <span class="keywordflow">case</span> AF_INET6:
<a name="l00327"></a>00327 <span class="keywordflow">return</span>; <span class="comment">// nothing to do here</span>
<a name="l00328"></a>00328 <span class="preprocessor">#endif</span>
<a name="l00329"></a>00329 <span class="preprocessor"></span> }
<a name="l00330"></a>00330
<a name="l00331"></a>00331 <span class="comment">// make room</span>
<a name="l00332"></a>00332 dup(0L, SOCKADDR_IN6_LEN);
<a name="l00333"></a>00333 <span class="preprocessor">#ifdef AF_INET6</span>
<a name="l00334"></a>00334 <span class="preprocessor"></span> addr.in6->sin6_family = AF_INET6;
<a name="l00335"></a>00335 <span class="preprocessor">#endif</span>
<a name="l00336"></a>00336 <span class="preprocessor"></span><span class="preprocessor">#ifdef HAVE_STRUCT_SOCKADDR_SA_LEN</span>
<a name="l00337"></a>00337 <span class="preprocessor"></span> addr.in6->sin6_len = SOCKADDR_IN6_LEN;
<a name="l00338"></a>00338 <span class="preprocessor">#endif</span>
<a name="l00339"></a>00339 <span class="preprocessor"></span> addr.in6->sin6_port = oldport;
<a name="l00340"></a>00340 <span class="comment">// sin6_scope_id and sin6_flowid are zero</span>
<a name="l00341"></a>00341 }
<a name="l00342"></a>00342
<a name="l00343"></a>00343 };
<a name="l00344"></a>00344
<a name="l00345"></a>00345 <span class="comment">// create duplicates of</span>
<a name="l00346"></a>00346 <span class="keywordtype">void</span> KSocketAddressData::dup(<span class="keyword">const</span> sockaddr* sa, Q_UINT16 len, <span class="keywordtype">bool</span> clear)
<a name="l00347"></a>00347 {
<a name="l00348"></a>00348 <span class="keywordflow">if</span> (len < MIN_SOCKADDR_LEN)
<a name="l00349"></a>00349 {
<a name="l00350"></a>00350 <span class="comment">// certainly invalid</span>
<a name="l00351"></a>00351 invalidate();
<a name="l00352"></a>00352 <span class="keywordflow">return</span>;
<a name="l00353"></a>00353 }
<a name="l00354"></a>00354
<a name="l00355"></a>00355 <span class="keywordflow">if</span> (sa && ((sa->sa_family == AF_INET && len < SOCKADDR_IN_LEN) ||
<a name="l00356"></a>00356 #ifdef AF_INET6
<a name="l00357"></a>00357 (sa->sa_family == AF_INET6 && len < MIN_SOCKADDR_IN6_LEN) ||
<a name="l00358"></a>00358 #endif
<a name="l00359"></a>00359 (sa->sa_family == AF_UNIX && len < MIN_SOCKADDR_UN_LEN)))
<a name="l00360"></a>00360 {
<a name="l00361"></a>00361 <span class="comment">// also invalid</span>
<a name="l00362"></a>00362 invalidate();
<a name="l00363"></a>00363 <span class="keywordflow">return</span>;
<a name="l00364"></a>00364 }
<a name="l00365"></a>00365
<a name="l00366"></a>00366 <span class="comment">// good</span>
<a name="l00367"></a>00367 reallen = len;
<a name="l00368"></a>00368 <span class="keywordflow">if</span> (len > curlen)
<a name="l00369"></a>00369 {
<a name="l00370"></a>00370 <span class="keywordflow">if</span> (len < 32)
<a name="l00371"></a>00371 curlen = 32; <span class="comment">// big enough for sockaddr_in and sockaddr_in6</span>
<a name="l00372"></a>00372 <span class="keywordflow">else</span>
<a name="l00373"></a>00373 curlen = len;
<a name="l00374"></a>00374 addr.generic = (sockaddr*)realloc(addr.generic, curlen);
<a name="l00375"></a>00375 }
<a name="l00376"></a>00376
<a name="l00377"></a>00377 <span class="keywordflow">if</span> (sa != 0L)
<a name="l00378"></a>00378 {
<a name="l00379"></a>00379 memcpy(addr.generic, sa, len); <span class="comment">// copy</span>
<a name="l00380"></a>00380
<a name="l00381"></a>00381 <span class="comment">// now, normalise the data</span>
<a name="l00382"></a>00382 <span class="keywordflow">if</span> (addr.generic->sa_family == AF_INET)
<a name="l00383"></a>00383 reallen = SOCKADDR_IN_LEN; <span class="comment">// no need to be larger</span>
<a name="l00384"></a>00384 <span class="preprocessor">#ifdef AF_INET6</span>
<a name="l00385"></a>00385 <span class="preprocessor"></span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (addr.generic->sa_family == AF_INET6)
<a name="l00386"></a>00386 {
<a name="l00387"></a>00387 <span class="comment">// set the extra field (sin6_scope_id)</span>
<a name="l00388"></a>00388
<a name="l00389"></a>00389 <span class="comment">// the buffer is never smaller than 32 bytes, so this is always</span>
<a name="l00390"></a>00390 <span class="comment">// allowed</span>
<a name="l00391"></a>00391 <span class="keywordflow">if</span> (reallen < SOCKADDR_IN6_LEN)
<a name="l00392"></a>00392 addr.in6->sin6_scope_id = 0;
<a name="l00393"></a>00393
<a name="l00394"></a>00394 reallen = SOCKADDR_IN6_LEN;
<a name="l00395"></a>00395 }
<a name="l00396"></a>00396 <span class="preprocessor">#endif</span>
<a name="l00397"></a>00397 <span class="preprocessor"></span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (addr.generic->sa_family == AF_UNIX)
<a name="l00398"></a>00398 reallen = MIN_SOCKADDR_UN_LEN + strlen(addr.un->sun_path);
<a name="l00399"></a>00399 }
<a name="l00400"></a>00400 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (clear)
<a name="l00401"></a>00401 {
<a name="l00402"></a>00402 memset(addr.generic, 0, len);
<a name="l00403"></a>00403 addr.generic->sa_family = AF_UNSPEC;
<a name="l00404"></a>00404 }
<a name="l00405"></a>00405 }
<a name="l00406"></a>00406
<a name="l00407"></a>00407 <span class="comment">// default constructor</span>
<a name="l00408"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#aea59d23b597819774902acde594fd025">00408</a> <a class="code" href="classKNetwork_1_1KSocketAddress.html#aea59d23b597819774902acde594fd025" title="Default constructor.">KSocketAddress::KSocketAddress</a>()
<a name="l00409"></a>00409 : d(new KSocketAddressData)
<a name="l00410"></a>00410 {
<a name="l00411"></a>00411 }
<a name="l00412"></a>00412
<a name="l00413"></a>00413 <span class="comment">// constructor from binary data</span>
<a name="l00414"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#a118407409cb9451422eda3846b5437ad">00414</a> <a class="code" href="classKNetwork_1_1KSocketAddress.html#aea59d23b597819774902acde594fd025" title="Default constructor.">KSocketAddress::KSocketAddress</a>(<span class="keyword">const</span> sockaddr *sa, Q_UINT16 len)
<a name="l00415"></a>00415 : d(new KSocketAddressData)
<a name="l00416"></a>00416 {
<a name="l00417"></a>00417 <a class="code" href="classKNetwork_1_1KSocketAddress.html#a0c8900df058cf7db0d3b06a32c66805f" title="Sets the address to the given address.">setAddress</a>(sa, len);
<a name="l00418"></a>00418 }
<a name="l00419"></a>00419
<a name="l00420"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#a1d5eb0b86521c8855d92dc6ec47f1b34">00420</a> <a class="code" href="classKNetwork_1_1KSocketAddress.html#aea59d23b597819774902acde594fd025" title="Default constructor.">KSocketAddress::KSocketAddress</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>& other)
<a name="l00421"></a>00421 : d(new(KSocketAddressData))
<a name="l00422"></a>00422 {
<a name="l00423"></a>00423 *<span class="keyword">this</span> = other;
<a name="l00424"></a>00424 }
<a name="l00425"></a>00425
<a name="l00426"></a>00426 <a class="code" href="classKNetwork_1_1KSocketAddress.html#aea59d23b597819774902acde594fd025" title="Default constructor.">KSocketAddress::KSocketAddress</a>(KSocketAddressData *d2)
<a name="l00427"></a>00427 : d(d2)
<a name="l00428"></a>00428 {
<a name="l00429"></a>00429 }
<a name="l00430"></a>00430
<a name="l00431"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#ab27db9197764d2a2e89fe3d3daf1d230">00431</a> <a class="code" href="classKNetwork_1_1KSocketAddress.html#ab27db9197764d2a2e89fe3d3daf1d230" title="Destructor.">KSocketAddress::~KSocketAddress</a>()
<a name="l00432"></a>00432 {
<a name="l00433"></a>00433 <span class="comment">// prevent double-deletion, since we're already being deleted</span>
<a name="l00434"></a>00434 <span class="keywordflow">if</span> (d)
<a name="l00435"></a>00435 {
<a name="l00436"></a>00436 d->ref.KInetSocketAddress::d = 0L;
<a name="l00437"></a>00437 d->ref.KUnixSocketAddress::d = 0L;
<a name="l00438"></a>00438 <span class="keyword">delete</span> d;
<a name="l00439"></a>00439 }
<a name="l00440"></a>00440 }
<a name="l00441"></a>00441
<a name="l00442"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#a03bbe851349f6d8deebded01a83ea8a9">00442</a> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>& <a class="code" href="classKNetwork_1_1KSocketAddress.html#a03bbe851349f6d8deebded01a83ea8a9" title="Performs a shallow copy of the other object into this one.">KSocketAddress::operator =</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>& other)
<a name="l00443"></a>00443 {
<a name="l00444"></a>00444 <span class="keywordflow">if</span> (other.d && !other.d->invalid())
<a name="l00445"></a>00445 d->dup(other.d->addr.generic, other.d->reallen);
<a name="l00446"></a>00446 <span class="keywordflow">else</span>
<a name="l00447"></a>00447 d->invalidate();
<a name="l00448"></a>00448 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00449"></a>00449 }
<a name="l00450"></a>00450
<a name="l00451"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#abcc6c948c0b7550e698a3981fda83510">00451</a> <span class="keyword">const</span> sockaddr* <a class="code" href="classKNetwork_1_1KSocketAddress.html#abcc6c948c0b7550e698a3981fda83510" title="Returns the socket address structure, to be passed down to low level functions.">KSocketAddress::address</a>()<span class="keyword"> const</span>
<a name="l00452"></a>00452 <span class="keyword"></span>{
<a name="l00453"></a>00453 <span class="keywordflow">if</span> (d->invalid())
<a name="l00454"></a>00454 <span class="keywordflow">return</span> 0L;
<a name="l00455"></a>00455 <span class="keywordflow">return</span> d->addr.generic;
<a name="l00456"></a>00456 }
<a name="l00457"></a>00457
<a name="l00458"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#ad34620b816fe7fcedbbd96d92335beba">00458</a> sockaddr* <a class="code" href="classKNetwork_1_1KSocketAddress.html#abcc6c948c0b7550e698a3981fda83510" title="Returns the socket address structure, to be passed down to low level functions.">KSocketAddress::address</a>()
<a name="l00459"></a>00459 {
<a name="l00460"></a>00460 <span class="keywordflow">if</span> (d->invalid())
<a name="l00461"></a>00461 <span class="keywordflow">return</span> 0L;
<a name="l00462"></a>00462 <span class="keywordflow">return</span> d->addr.generic;
<a name="l00463"></a>00463 }
<a name="l00464"></a>00464
<a name="l00465"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#a0c8900df058cf7db0d3b06a32c66805f">00465</a> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>& <a class="code" href="classKNetwork_1_1KSocketAddress.html#a0c8900df058cf7db0d3b06a32c66805f" title="Sets the address to the given address.">KSocketAddress::setAddress</a>(<span class="keyword">const</span> sockaddr* sa, Q_UINT16 len)
<a name="l00466"></a>00466 {
<a name="l00467"></a>00467 <span class="keywordflow">if</span> (sa != 0L && len >= MIN_SOCKADDR_LEN)
<a name="l00468"></a>00468 d->dup(sa, len);
<a name="l00469"></a>00469 <span class="keywordflow">else</span>
<a name="l00470"></a>00470 d->invalidate();
<a name="l00471"></a>00471
<a name="l00472"></a>00472 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00473"></a>00473 }
<a name="l00474"></a>00474
<a name="l00475"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#ab480408adac8ad082fcc4ab821da0bc6">00475</a> Q_UINT16 <a class="code" href="classKNetwork_1_1KSocketAddress.html#ab480408adac8ad082fcc4ab821da0bc6" title="Returns the length of this socket address structure.">KSocketAddress::length</a>()<span class="keyword"> const</span>
<a name="l00476"></a>00476 <span class="keyword"></span>{
<a name="l00477"></a>00477 <span class="keywordflow">if</span> (d->invalid())
<a name="l00478"></a>00478 <span class="keywordflow">return</span> 0;
<a name="l00479"></a>00479 <span class="keywordflow">return</span> d->reallen;
<a name="l00480"></a>00480 }
<a name="l00481"></a>00481
<a name="l00482"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#a7ec13a760e6860650432b276636095f4">00482</a> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>& <a class="code" href="classKNetwork_1_1KSocketAddress.html#a7ec13a760e6860650432b276636095f4" title="Sets the length of this socket structure.">KSocketAddress::setLength</a>(Q_UINT16 len)
<a name="l00483"></a>00483 {
<a name="l00484"></a>00484 d->dup((sockaddr*)0L, len, <span class="keyword">false</span>);
<a name="l00485"></a>00485
<a name="l00486"></a>00486 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00487"></a>00487 }
<a name="l00488"></a>00488
<a name="l00489"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#a7a6ba907b487e6e3b57836aca891a267">00489</a> <span class="keywordtype">int</span> <a class="code" href="classKNetwork_1_1KSocketAddress.html#a7a6ba907b487e6e3b57836aca891a267" title="Returns the family of this address.">KSocketAddress::family</a>()<span class="keyword"> const</span>
<a name="l00490"></a>00490 <span class="keyword"></span>{
<a name="l00491"></a>00491 <span class="keywordflow">if</span> (d->invalid())
<a name="l00492"></a>00492 <span class="keywordflow">return</span> AF_UNSPEC;
<a name="l00493"></a>00493 <span class="keywordflow">return</span> d->addr.generic->sa_family;
<a name="l00494"></a>00494 }
<a name="l00495"></a>00495
<a name="l00496"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#aeac085134038a6256d82977ec85a681c">00496</a> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>& <a class="code" href="classKNetwork_1_1KSocketAddress.html#aeac085134038a6256d82977ec85a681c" title="Sets the family of this object.">KSocketAddress::setFamily</a>(<span class="keywordtype">int</span> family)
<a name="l00497"></a>00497 {
<a name="l00498"></a>00498 <span class="keywordflow">if</span> (d->invalid())
<a name="l00499"></a>00499 d->dup((sockaddr*)0L, MIN_SOCKADDR_LEN);
<a name="l00500"></a>00500 d->addr.generic->sa_family = <a class="code" href="classKNetwork_1_1KSocketAddress.html#a7a6ba907b487e6e3b57836aca891a267" title="Returns the family of this address.">family</a>;
<a name="l00501"></a>00501
<a name="l00502"></a>00502 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00503"></a>00503 }
<a name="l00504"></a>00504
<a name="l00505"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#a5c322cf6b84a0506f96d9ca3840812ca">00505</a> <span class="keywordtype">bool</span> <a class="code" href="classKNetwork_1_1KSocketAddress.html#a5c322cf6b84a0506f96d9ca3840812ca" title="Returns true if this equals the other socket.">KSocketAddress::operator ==</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>& other)<span class="keyword"> const</span>
<a name="l00506"></a>00506 <span class="keyword"></span>{
<a name="l00507"></a>00507 <span class="comment">// if this is invalid, it's only equal if the other one is invalid as well</span>
<a name="l00508"></a>00508 <span class="keywordflow">if</span> (d->invalid())
<a name="l00509"></a>00509 <span class="keywordflow">return</span> other.d->invalid();
<a name="l00510"></a>00510
<a name="l00511"></a>00511 <span class="comment">// check the family to make sure we don't do unnecessary comparison</span>
<a name="l00512"></a>00512 <span class="keywordflow">if</span> (d->addr.generic->sa_family != other.d->addr.generic->sa_family)
<a name="l00513"></a>00513 <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// not the same family, not equal</span>
<a name="l00514"></a>00514
<a name="l00515"></a>00515 <span class="comment">// same family then</span>
<a name="l00516"></a>00516 <span class="comment">// check the ones we know already</span>
<a name="l00517"></a>00517 <span class="keywordflow">switch</span> (d->addr.generic->sa_family)
<a name="l00518"></a>00518 {
<a name="l00519"></a>00519 <span class="keywordflow">case</span> AF_INET:
<a name="l00520"></a>00520 Q_ASSERT(d->reallen == SOCKADDR_IN_LEN);
<a name="l00521"></a>00521 Q_ASSERT(other.d->reallen == SOCKADDR_IN_LEN);
<a name="l00522"></a>00522 <span class="keywordflow">return</span> memcmp(d->addr.in, other.d->addr.in, SOCKADDR_IN_LEN) == 0;
<a name="l00523"></a>00523
<a name="l00524"></a>00524 <span class="preprocessor">#ifdef AF_INET6</span>
<a name="l00525"></a>00525 <span class="preprocessor"></span> <span class="keywordflow">case</span> AF_INET6:
<a name="l00526"></a>00526 Q_ASSERT(d->reallen >= MIN_SOCKADDR_IN6_LEN);
<a name="l00527"></a>00527 Q_ASSERT(other.d->reallen >= MIN_SOCKADDR_IN6_LEN);
<a name="l00528"></a>00528
<a name="l00529"></a>00529 <span class="preprocessor"># if !defined(HAVE_STRUCT_SOCKADDR_IN6) || defined(HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID)</span>
<a name="l00530"></a>00530 <span class="preprocessor"></span> <span class="comment">// check for the case where sin6_scope_id isn't present</span>
<a name="l00531"></a>00531 <span class="keywordflow">if</span> (d->reallen != other.d->reallen)
<a name="l00532"></a>00532 {
<a name="l00533"></a>00533 <span class="keywordflow">if</span> (memcmp(d->addr.in6, other.d->addr.in6, MIN_SOCKADDR_IN6_LEN) != 0)
<a name="l00534"></a>00534 <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// not equal</span>
<a name="l00535"></a>00535 <span class="keywordflow">if</span> (d->reallen > other.d->reallen)
<a name="l00536"></a>00536 <span class="keywordflow">return</span> d->addr.in6->sin6_scope_id == 0;
<a name="l00537"></a>00537 <span class="keywordflow">else</span>
<a name="l00538"></a>00538 <span class="keywordflow">return</span> other.d->addr.in6->sin6_scope_id == 0;
<a name="l00539"></a>00539 }
<a name="l00540"></a>00540 <span class="preprocessor"># endif</span>
<a name="l00541"></a>00541 <span class="preprocessor"></span>
<a name="l00542"></a>00542 <span class="keywordflow">return</span> memcmp(d->addr.in6, other.d->addr.in6, d->reallen) == 0;
<a name="l00543"></a>00543 <span class="preprocessor">#endif</span>
<a name="l00544"></a>00544 <span class="preprocessor"></span>
<a name="l00545"></a>00545 <span class="keywordflow">case</span> AF_UNIX:
<a name="l00546"></a>00546 Q_ASSERT(d->reallen >= MIN_SOCKADDR_UN_LEN);
<a name="l00547"></a>00547 Q_ASSERT(other.d->reallen >= MIN_SOCKADDR_UN_LEN);
<a name="l00548"></a>00548
<a name="l00549"></a>00549 <span class="comment">// do a string comparison here</span>
<a name="l00550"></a>00550 <span class="keywordflow">return</span> strcmp(d->addr.un->sun_path, other.d->addr.un->sun_path) == 0;
<a name="l00551"></a>00551
<a name="l00552"></a>00552 <span class="keywordflow">default</span>:
<a name="l00553"></a>00553 <span class="comment">// something else we don't know about</span>
<a name="l00554"></a>00554 <span class="comment">// they are equal if and only if they are exactly equal</span>
<a name="l00555"></a>00555 <span class="keywordflow">if</span> (d->reallen == other.d->reallen)
<a name="l00556"></a>00556 <span class="keywordflow">return</span> memcmp(d->addr.generic, other.d->addr.generic, d->reallen) == 0;
<a name="l00557"></a>00557 }
<a name="l00558"></a>00558
<a name="l00559"></a>00559 <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// not equal in any other case</span>
<a name="l00560"></a>00560 }
<a name="l00561"></a>00561
<a name="l00562"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#a3e10ca8fc50b55141a19e68a4d3f7ee5">00562</a> <a class="codeRef" href="qstring.html">QString</a> <a class="code" href="classKNetwork_1_1KSocketAddress.html#a3e10ca8fc50b55141a19e68a4d3f7ee5" title="Returns the node name of this socket.">KSocketAddress::nodeName</a>()<span class="keyword"> const</span>
<a name="l00563"></a>00563 <span class="keyword"></span>{
<a name="l00564"></a>00564 <span class="keywordflow">if</span> (d->invalid())
<a name="l00565"></a>00565 <span class="keywordflow">return</span> QString::null;
<a name="l00566"></a>00566
<a name="l00567"></a>00567 <span class="keywordflow">switch</span> (d->addr.generic->sa_family)
<a name="l00568"></a>00568 {
<a name="l00569"></a>00569 <span class="keywordflow">case</span> AF_INET:
<a name="l00570"></a>00570 <span class="preprocessor">#ifdef AF_INET6</span>
<a name="l00571"></a>00571 <span class="preprocessor"></span> <span class="keywordflow">case</span> AF_INET6:
<a name="l00572"></a>00572
<a name="l00573"></a>00573 <a class="codeRef" href="qstring.html">QString</a> scopeid(<span class="stringliteral">"%"</span>);
<a name="l00574"></a>00574 <span class="keywordflow">if</span> (d->addr.generic->sa_family == AF_INET6 && d->addr.in6->sin6_scope_id)
<a name="l00575"></a>00575 scopeid += <a class="codeRef" href="qstring.html#number">QString::number</a>(d->addr.in6->sin6_scope_id);
<a name="l00576"></a>00576 <span class="keywordflow">else</span>
<a name="l00577"></a>00577 scopeid.<a class="codeRef" href="qstring.html#truncate">truncate</a>(0);
<a name="l00578"></a>00578 <span class="keywordflow">return</span> d->ref.ipAddress().toString() + scopeid;
<a name="l00579"></a>00579 <span class="preprocessor">#else</span>
<a name="l00580"></a>00580 <span class="preprocessor"></span> <span class="keywordflow">return</span> d->ref.ipAddress().toString();
<a name="l00581"></a>00581 <span class="preprocessor">#endif</span>
<a name="l00582"></a>00582 <span class="preprocessor"></span> }
<a name="l00583"></a>00583
<a name="l00584"></a>00584 <span class="comment">// any other case, including AF_UNIX</span>
<a name="l00585"></a>00585 <span class="keywordflow">return</span> QString::null;
<a name="l00586"></a>00586 }
<a name="l00587"></a>00587
<a name="l00588"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#a6edab351efa161c3e957c12b9ca4d563">00588</a> <a class="codeRef" href="qstring.html">QString</a> <a class="code" href="classKNetwork_1_1KSocketAddress.html#a6edab351efa161c3e957c12b9ca4d563" title="Returns the service name for this socket.">KSocketAddress::serviceName</a>()<span class="keyword"> const</span>
<a name="l00589"></a>00589 <span class="keyword"></span>{
<a name="l00590"></a>00590 <span class="keywordflow">if</span> (d->invalid())
<a name="l00591"></a>00591 <span class="keywordflow">return</span> QString::null;
<a name="l00592"></a>00592
<a name="l00593"></a>00593 <span class="keywordflow">switch</span> (d->addr.generic->sa_family)
<a name="l00594"></a>00594 {
<a name="l00595"></a>00595 <span class="keywordflow">case</span> AF_INET:
<a name="l00596"></a>00596 <span class="preprocessor">#ifdef AF_INET6</span>
<a name="l00597"></a>00597 <span class="preprocessor"></span> <span class="keywordflow">case</span> AF_INET6:
<a name="l00598"></a>00598 <span class="preprocessor">#endif</span>
<a name="l00599"></a>00599 <span class="preprocessor"></span> <span class="keywordflow">return</span> <a class="codeRef" href="qstring.html#number">QString::number</a>(d->ref.port());
<a name="l00600"></a>00600
<a name="l00601"></a>00601 <span class="keywordflow">case</span> AF_UNIX:
<a name="l00602"></a>00602 <span class="keywordflow">return</span> d->ref.pathname();
<a name="l00603"></a>00603 }
<a name="l00604"></a>00604
<a name="l00605"></a>00605 <span class="keywordflow">return</span> QString::null;
<a name="l00606"></a>00606 }
<a name="l00607"></a>00607
<a name="l00608"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#afbef1a4d293c70412190218593cee686">00608</a> <a class="codeRef" href="qstring.html">QString</a> <a class="code" href="classKNetwork_1_1KSocketAddress.html#afbef1a4d293c70412190218593cee686" title="Returns this socket address as a string suitable for printing.">KSocketAddress::toString</a>()<span class="keyword"> const</span>
<a name="l00609"></a>00609 <span class="keyword"></span>{
<a name="l00610"></a>00610 <span class="keywordflow">if</span> (d->invalid())
<a name="l00611"></a>00611 <span class="keywordflow">return</span> QString::null;
<a name="l00612"></a>00612
<a name="l00613"></a>00613 <a class="codeRef" href="qstring.html">QString</a> fmt;
<a name="l00614"></a>00614
<a name="l00615"></a>00615 <span class="keywordflow">if</span> (d->addr.generic->sa_family == AF_INET)
<a name="l00616"></a>00616 fmt = <span class="stringliteral">"%1:%2"</span>;
<a name="l00617"></a>00617 <span class="preprocessor">#ifdef AF_INET6</span>
<a name="l00618"></a>00618 <span class="preprocessor"></span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (d->addr.generic->sa_family == AF_INET6)
<a name="l00619"></a>00619 fmt = <span class="stringliteral">"[%1]:%2"</span>;
<a name="l00620"></a>00620 <span class="preprocessor">#endif</span>
<a name="l00621"></a>00621 <span class="preprocessor"></span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (d->addr.generic->sa_family == AF_UNIX)
<a name="l00622"></a>00622 <span class="keywordflow">return</span> <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"unix:%1"</span>).arg(<a class="code" href="classKNetwork_1_1KSocketAddress.html#a6edab351efa161c3e957c12b9ca4d563" title="Returns the service name for this socket.">serviceName</a>());
<a name="l00623"></a>00623 <span class="keywordflow">else</span>
<a name="l00624"></a>00624 <span class="keywordflow">return</span> i18n(<span class="stringliteral">"1: the unknown socket address family number"</span>,
<a name="l00625"></a>00625 <span class="stringliteral">"Unknown family %1"</span>).<a class="codeRef" href="qstring.html#arg">arg</a>(d->addr.generic->sa_family);
<a name="l00626"></a>00626
<a name="l00627"></a>00627 <span class="keywordflow">return</span> fmt.<a class="codeRef" href="qstring.html#arg">arg</a>(<a class="code" href="classKNetwork_1_1KSocketAddress.html#a3e10ca8fc50b55141a19e68a4d3f7ee5" title="Returns the node name of this socket.">nodeName</a>()).arg(<a class="code" href="classKNetwork_1_1KSocketAddress.html#a6edab351efa161c3e957c12b9ca4d563" title="Returns the service name for this socket.">serviceName</a>());
<a name="l00628"></a>00628 }
<a name="l00629"></a>00629
<a name="l00630"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#af3c0ac8f138c163bd5787383fbf05e55">00630</a> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>& <a class="code" href="classKNetwork_1_1KSocketAddress.html#af3c0ac8f138c163bd5787383fbf05e55" title="Returns an object reference that can be used to manipulate this socket as an Internet socket address...">KSocketAddress::asInet</a>()
<a name="l00631"></a>00631 {
<a name="l00632"></a>00632 <span class="keywordflow">return</span> d->ref;
<a name="l00633"></a>00633 }
<a name="l00634"></a>00634
<a name="l00635"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#ae2b809d98c36427110ae6e74b5dc49e3">00635</a> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a> <a class="code" href="classKNetwork_1_1KSocketAddress.html#af3c0ac8f138c163bd5787383fbf05e55" title="Returns an object reference that can be used to manipulate this socket as an Internet socket address...">KSocketAddress::asInet</a>()<span class="keyword"> const</span>
<a name="l00636"></a>00636 <span class="keyword"></span>{
<a name="l00637"></a>00637 <span class="keywordflow">return</span> d->ref;
<a name="l00638"></a>00638 }
<a name="l00639"></a>00639
<a name="l00640"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#a824f042ded2ef98417861f3b527b80b9">00640</a> <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a>& <a class="code" href="classKNetwork_1_1KSocketAddress.html#a824f042ded2ef98417861f3b527b80b9" title="Returns an object reference that can be used to manipulate this socket as a Unix socket address...">KSocketAddress::asUnix</a>()
<a name="l00641"></a>00641 {
<a name="l00642"></a>00642 <span class="keywordflow">return</span> d->ref;
<a name="l00643"></a>00643 }
<a name="l00644"></a>00644
<a name="l00645"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#acd33b6d5077fb1f7e3ad85ea3ab66409">00645</a> <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a> <a class="code" href="classKNetwork_1_1KSocketAddress.html#a824f042ded2ef98417861f3b527b80b9" title="Returns an object reference that can be used to manipulate this socket as a Unix socket address...">KSocketAddress::asUnix</a>()<span class="keyword"> const</span>
<a name="l00646"></a>00646 <span class="keyword"></span>{
<a name="l00647"></a>00647 <span class="keywordflow">return</span> d->ref;
<a name="l00648"></a>00648 }
<a name="l00649"></a>00649
<a name="l00650"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#a2ac9460d326df43cb2a69033c76469cf">00650</a> <span class="keywordtype">int</span> <a class="code" href="classKNetwork_1_1KSocketAddress.html#a27dca3e0f7fb4e6df592b56e19bf8dfe" title="Returns the IANA family number of this address.">KSocketAddress::ianaFamily</a>(<span class="keywordtype">int</span> af)
<a name="l00651"></a>00651 {
<a name="l00652"></a>00652 <span class="keywordflow">switch</span> (af)
<a name="l00653"></a>00653 {
<a name="l00654"></a>00654 <span class="keywordflow">case</span> AF_INET:
<a name="l00655"></a>00655 <span class="keywordflow">return</span> 1;
<a name="l00656"></a>00656
<a name="l00657"></a>00657 <span class="preprocessor">#ifdef AF_INET6</span>
<a name="l00658"></a>00658 <span class="preprocessor"></span> <span class="keywordflow">case</span> AF_INET6:
<a name="l00659"></a>00659 <span class="keywordflow">return</span> 2;
<a name="l00660"></a>00660 <span class="preprocessor">#endif</span>
<a name="l00661"></a>00661 <span class="preprocessor"></span>
<a name="l00662"></a>00662 <span class="keywordflow">default</span>:
<a name="l00663"></a>00663 <span class="keywordflow">return</span> 0;
<a name="l00664"></a>00664 }
<a name="l00665"></a>00665 }
<a name="l00666"></a>00666
<a name="l00667"></a><a class="code" href="classKNetwork_1_1KSocketAddress.html#a6c44d06baca7683f3ee19d49664ac8ab">00667</a> <span class="keywordtype">int</span> <a class="code" href="classKNetwork_1_1KSocketAddress.html#a6c44d06baca7683f3ee19d49664ac8ab" title="Returns the address family of the given IANA family number.">KSocketAddress::fromIanaFamily</a>(<span class="keywordtype">int</span> iana)
<a name="l00668"></a>00668 {
<a name="l00669"></a>00669 <span class="keywordflow">switch</span> (iana)
<a name="l00670"></a>00670 {
<a name="l00671"></a>00671 <span class="keywordflow">case</span> 1:
<a name="l00672"></a>00672 <span class="keywordflow">return</span> AF_INET;
<a name="l00673"></a>00673
<a name="l00674"></a>00674 <span class="preprocessor">#ifdef AF_INET6</span>
<a name="l00675"></a>00675 <span class="preprocessor"></span> <span class="keywordflow">case</span> 2:
<a name="l00676"></a>00676 <span class="keywordflow">return</span> AF_INET6;
<a name="l00677"></a>00677 <span class="preprocessor">#endif</span>
<a name="l00678"></a>00678 <span class="preprocessor"></span>
<a name="l00679"></a>00679 <span class="keywordflow">default</span>:
<a name="l00680"></a>00680 <span class="keywordflow">return</span> AF_UNSPEC;
<a name="l00681"></a>00681 }
<a name="l00682"></a>00682 }
<a name="l00683"></a>00683
<a name="l00684"></a>00684 <span class="comment">// default constructor</span>
<a name="l00685"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a2c92b9e59982bfe1ca404147f7886acb">00685</a> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a2c92b9e59982bfe1ca404147f7886acb" title="Public constructor.">KInetSocketAddress::KInetSocketAddress</a>()
<a name="l00686"></a>00686 {
<a name="l00687"></a>00687 }
<a name="l00688"></a>00688
<a name="l00689"></a>00689 <span class="comment">// binary data constructor</span>
<a name="l00690"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a912130e12660ba516bde4e4fb8415e65">00690</a> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a2c92b9e59982bfe1ca404147f7886acb" title="Public constructor.">KInetSocketAddress::KInetSocketAddress</a>(<span class="keyword">const</span> sockaddr* sa, Q_UINT16 len)
<a name="l00691"></a>00691 : <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>(sa, len)
<a name="l00692"></a>00692 {
<a name="l00693"></a>00693 <span class="keywordflow">if</span> (!d->invalid())
<a name="l00694"></a>00694 update();
<a name="l00695"></a>00695 }
<a name="l00696"></a>00696
<a name="l00697"></a>00697 <span class="comment">// create from IP and port</span>
<a name="l00698"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a05e2fd171adb6dd3047c49cc268711bf">00698</a> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a2c92b9e59982bfe1ca404147f7886acb" title="Public constructor.">KInetSocketAddress::KInetSocketAddress</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>& host, Q_UINT16 port)
<a name="l00699"></a>00699 {
<a name="l00700"></a>00700 <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#addbb78c301be9b3aaebe316d5fec6de9" title="Sets the IP address to the given raw address.">setHost</a>(host);
<a name="l00701"></a>00701 <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#ab584b47afc650740984fd2b3874ca2c7" title="Sets the port number.">setPort</a>(port);
<a name="l00702"></a>00702 }
<a name="l00703"></a>00703
<a name="l00704"></a>00704 <span class="comment">// copy constructor</span>
<a name="l00705"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html#adf89f1ff3f145e72aafd183fe20f09c5">00705</a> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a2c92b9e59982bfe1ca404147f7886acb" title="Public constructor.">KInetSocketAddress::KInetSocketAddress</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>& other)
<a name="l00706"></a>00706 : <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>(other)
<a name="l00707"></a>00707 {
<a name="l00708"></a>00708 }
<a name="l00709"></a>00709
<a name="l00710"></a>00710 <span class="comment">// special copy constructor</span>
<a name="l00711"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a362c35737f73ed23ea26978bf830d668">00711</a> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a2c92b9e59982bfe1ca404147f7886acb" title="Public constructor.">KInetSocketAddress::KInetSocketAddress</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>& other)
<a name="l00712"></a>00712 : <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>(other)
<a name="l00713"></a>00713 {
<a name="l00714"></a>00714 <span class="keywordflow">if</span> (!d->invalid())
<a name="l00715"></a>00715 update();
<a name="l00716"></a>00716 }
<a name="l00717"></a>00717
<a name="l00718"></a>00718 <span class="comment">// special constructor</span>
<a name="l00719"></a>00719 <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a2c92b9e59982bfe1ca404147f7886acb" title="Public constructor.">KInetSocketAddress::KInetSocketAddress</a>(KSocketAddressData *d)
<a name="l00720"></a>00720 : <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>(d)
<a name="l00721"></a>00721 {
<a name="l00722"></a>00722 }
<a name="l00723"></a>00723
<a name="l00724"></a>00724 <span class="comment">// destructor</span>
<a name="l00725"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a1896ed216a0ce29662de82a91d0db884">00725</a> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a1896ed216a0ce29662de82a91d0db884" title="Destroys this object.">KInetSocketAddress::~KInetSocketAddress</a>()
<a name="l00726"></a>00726 {
<a name="l00727"></a>00727 <span class="comment">/* nothing to do */</span>
<a name="l00728"></a>00728 }
<a name="l00729"></a>00729
<a name="l00730"></a>00730 <span class="comment">// copy operator</span>
<a name="l00731"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a49432ab643d0602e78276cdb902454ea">00731</a> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>& <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a49432ab643d0602e78276cdb902454ea" title="Copy operator.">KInetSocketAddress::operator =</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>& other)
<a name="l00732"></a>00732 {
<a name="l00733"></a>00733 <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a49432ab643d0602e78276cdb902454ea" title="Copy operator.">KSocketAddress::operator =</a>(other);
<a name="l00734"></a>00734 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00735"></a>00735 }
<a name="l00736"></a>00736
<a name="l00737"></a>00737 <span class="comment">// IP version</span>
<a name="l00738"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html#ad11badc45d928be140d02e84d4bb40cc">00738</a> <span class="keywordtype">int</span> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#ad11badc45d928be140d02e84d4bb40cc" title="Returns the IP version of the address this object holds.">KInetSocketAddress::ipVersion</a>()<span class="keyword"> const</span>
<a name="l00739"></a>00739 <span class="keyword"></span>{
<a name="l00740"></a>00740 <span class="keywordflow">if</span> (d->invalid())
<a name="l00741"></a>00741 <span class="keywordflow">return</span> 0;
<a name="l00742"></a>00742
<a name="l00743"></a>00743 <span class="keywordflow">switch</span> (d->addr.generic->sa_family)
<a name="l00744"></a>00744 {
<a name="l00745"></a>00745 <span class="keywordflow">case</span> AF_INET:
<a name="l00746"></a>00746 <span class="keywordflow">return</span> 4;
<a name="l00747"></a>00747
<a name="l00748"></a>00748 <span class="preprocessor">#ifdef AF_INET6</span>
<a name="l00749"></a>00749 <span class="preprocessor"></span> <span class="keywordflow">case</span> AF_INET6:
<a name="l00750"></a>00750 <span class="keywordflow">return</span> 6;
<a name="l00751"></a>00751 <span class="preprocessor">#endif</span>
<a name="l00752"></a>00752 <span class="preprocessor"></span> }
<a name="l00753"></a>00753
<a name="l00754"></a>00754 <span class="keywordflow">return</span> 0; <span class="comment">// for all other cases</span>
<a name="l00755"></a>00755 }
<a name="l00756"></a>00756
<a name="l00757"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html#aac2580730dfdda1a7c064dde389d780f">00757</a> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#aac2580730dfdda1a7c064dde389d780f" title="Returns the IP address component.">KInetSocketAddress::ipAddress</a>()<span class="keyword"> const</span>
<a name="l00758"></a>00758 <span class="keyword"></span>{
<a name="l00759"></a>00759 <span class="keywordflow">if</span> (d->invalid())
<a name="l00760"></a>00760 <span class="keywordflow">return</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>(); <span class="comment">// return an empty address as well</span>
<a name="l00761"></a>00761
<a name="l00762"></a>00762 <span class="keywordflow">switch</span> (d->addr.generic->sa_family)
<a name="l00763"></a>00763 {
<a name="l00764"></a>00764 <span class="keywordflow">case</span> AF_INET:
<a name="l00765"></a>00765 <span class="keywordflow">return</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>(&d->addr.in->sin_addr, 4);
<a name="l00766"></a>00766 <span class="preprocessor">#ifdef AF_INET6</span>
<a name="l00767"></a>00767 <span class="preprocessor"></span> <span class="keywordflow">case</span> AF_INET6:
<a name="l00768"></a>00768 <span class="keywordflow">return</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>(&d->addr.in6->sin6_addr, 6);
<a name="l00769"></a>00769 <span class="preprocessor">#endif</span>
<a name="l00770"></a>00770 <span class="preprocessor"></span> }
<a name="l00771"></a>00771
<a name="l00772"></a>00772 <span class="keywordflow">return</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>(); <span class="comment">// empty in all other cases</span>
<a name="l00773"></a>00773 }
<a name="l00774"></a>00774
<a name="l00775"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html#addbb78c301be9b3aaebe316d5fec6de9">00775</a> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>& <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#addbb78c301be9b3aaebe316d5fec6de9" title="Sets the IP address to the given raw address.">KInetSocketAddress::setHost</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KIpAddress.html" title="An IP address.">KIpAddress</a>& ip)
<a name="l00776"></a>00776 {
<a name="l00777"></a>00777 <span class="keywordflow">switch</span> (ip.<a class="code" href="classKNetwork_1_1KIpAddress.html#aea110c8003f7e9f812d69b9935f27e00" title="Retrieves the IP version in this object.">version</a>())
<a name="l00778"></a>00778 {
<a name="l00779"></a>00779 <span class="keywordflow">case</span> 4:
<a name="l00780"></a>00780 <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#af0c9841f52299833a93607f4ede2b8c1" title="Converts this object to an IPv4 socket address.">makeIPv4</a>();
<a name="l00781"></a>00781 memcpy(&d->addr.in->sin_addr, ip.<a class="code" href="classKNetwork_1_1KIpAddress.html#ae28c3af4a8d130e354bc2aa2234c0e56" title="Returns a pointer to binary raw data representing the address.">addr</a>(), <span class="keyword">sizeof</span>(d->addr.in->sin_addr));
<a name="l00782"></a>00782 <span class="keywordflow">break</span>;
<a name="l00783"></a>00783
<a name="l00784"></a>00784 <span class="keywordflow">case</span> 6:
<a name="l00785"></a>00785 <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a19edeb39982e4264dbf7dc9f0ab38e37" title="Converts this object to an IPv6 socket address.">makeIPv6</a>();
<a name="l00786"></a>00786 memcpy(&d->addr.in6->sin6_addr, ip.<a class="code" href="classKNetwork_1_1KIpAddress.html#ae28c3af4a8d130e354bc2aa2234c0e56" title="Returns a pointer to binary raw data representing the address.">addr</a>(), <span class="keyword">sizeof</span>(d->addr.in6->sin6_addr));
<a name="l00787"></a>00787 <span class="keywordflow">break</span>;
<a name="l00788"></a>00788
<a name="l00789"></a>00789 <span class="keywordflow">default</span>:
<a name="l00790"></a>00790 <span class="comment">// empty</span>
<a name="l00791"></a>00791 d->invalidate();
<a name="l00792"></a>00792 }
<a name="l00793"></a>00793
<a name="l00794"></a>00794 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00795"></a>00795 }
<a name="l00796"></a>00796
<a name="l00797"></a>00797 <span class="comment">// returns the port</span>
<a name="l00798"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a8a59669e7d7ca90099ca62d010389279">00798</a> Q_UINT16 <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a8a59669e7d7ca90099ca62d010389279" title="Retrieves the port number stored in this object.">KInetSocketAddress::port</a>()<span class="keyword"> const</span>
<a name="l00799"></a>00799 <span class="keyword"></span>{
<a name="l00800"></a>00800 <span class="keywordflow">if</span> (d->invalid())
<a name="l00801"></a>00801 <span class="keywordflow">return</span> 0;
<a name="l00802"></a>00802
<a name="l00803"></a>00803 <span class="keywordflow">switch</span> (d->addr.generic->sa_family)
<a name="l00804"></a>00804 {
<a name="l00805"></a>00805 <span class="keywordflow">case</span> AF_INET:
<a name="l00806"></a>00806 <span class="keywordflow">return</span> ntohs(d->addr.in->sin_port);
<a name="l00807"></a>00807
<a name="l00808"></a>00808 <span class="preprocessor">#ifdef AF_INET6</span>
<a name="l00809"></a>00809 <span class="preprocessor"></span> <span class="keywordflow">case</span> AF_INET6:
<a name="l00810"></a>00810 <span class="keywordflow">return</span> ntohs(d->addr.in6->sin6_port);
<a name="l00811"></a>00811 <span class="preprocessor">#endif</span>
<a name="l00812"></a>00812 <span class="preprocessor"></span> }
<a name="l00813"></a>00813
<a name="l00814"></a>00814 <span class="keywordflow">return</span> 0;
<a name="l00815"></a>00815 }
<a name="l00816"></a>00816
<a name="l00817"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html#ab584b47afc650740984fd2b3874ca2c7">00817</a> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>& <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#ab584b47afc650740984fd2b3874ca2c7" title="Sets the port number.">KInetSocketAddress::setPort</a>(Q_UINT16 port)
<a name="l00818"></a>00818 {
<a name="l00819"></a>00819 <span class="keywordflow">if</span> (d->invalid())
<a name="l00820"></a>00820 <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#af0c9841f52299833a93607f4ede2b8c1" title="Converts this object to an IPv4 socket address.">makeIPv4</a>();
<a name="l00821"></a>00821
<a name="l00822"></a>00822 <span class="keywordflow">switch</span> (d->addr.generic->sa_family)
<a name="l00823"></a>00823 {
<a name="l00824"></a>00824 <span class="keywordflow">case</span> AF_INET:
<a name="l00825"></a>00825 d->addr.in->sin_port = htons(port);
<a name="l00826"></a>00826 <span class="keywordflow">break</span>;
<a name="l00827"></a>00827
<a name="l00828"></a>00828 <span class="preprocessor">#ifdef AF_INET6</span>
<a name="l00829"></a>00829 <span class="preprocessor"></span> <span class="keywordflow">case</span> AF_INET6:
<a name="l00830"></a>00830 d->addr.in6->sin6_port = htons(port);
<a name="l00831"></a>00831 <span class="keywordflow">break</span>;
<a name="l00832"></a>00832 <span class="preprocessor">#endif</span>
<a name="l00833"></a>00833 <span class="preprocessor"></span>
<a name="l00834"></a>00834 <span class="keywordflow">default</span>:
<a name="l00835"></a>00835 d->invalidate(); <span class="comment">// setting the port on something else</span>
<a name="l00836"></a>00836 }
<a name="l00837"></a>00837
<a name="l00838"></a>00838 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00839"></a>00839 }
<a name="l00840"></a>00840
<a name="l00841"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html#af0c9841f52299833a93607f4ede2b8c1">00841</a> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>& <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#af0c9841f52299833a93607f4ede2b8c1" title="Converts this object to an IPv4 socket address.">KInetSocketAddress::makeIPv4</a>()
<a name="l00842"></a>00842 {
<a name="l00843"></a>00843 d->makeipv4();
<a name="l00844"></a>00844 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00845"></a>00845 }
<a name="l00846"></a>00846
<a name="l00847"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a19edeb39982e4264dbf7dc9f0ab38e37">00847</a> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>& <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a19edeb39982e4264dbf7dc9f0ab38e37" title="Converts this object to an IPv6 socket address.">KInetSocketAddress::makeIPv6</a>()
<a name="l00848"></a>00848 {
<a name="l00849"></a>00849 d->makeipv6();
<a name="l00850"></a>00850 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00851"></a>00851 }
<a name="l00852"></a>00852
<a name="l00853"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a0fb9f80d22622d9bbb2289b85a386436">00853</a> Q_UINT32 <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a0fb9f80d22622d9bbb2289b85a386436" title="Returns the flowinfo information from the IPv6 socket address.">KInetSocketAddress::flowinfo</a>()<span class="keyword"> const</span>
<a name="l00854"></a>00854 <span class="keyword"></span>{
<a name="l00855"></a>00855 <span class="preprocessor">#ifndef AF_INET6</span>
<a name="l00856"></a>00856 <span class="preprocessor"></span> <span class="keywordflow">return</span> 0;
<a name="l00857"></a>00857 <span class="preprocessor">#else</span>
<a name="l00858"></a>00858 <span class="preprocessor"></span>
<a name="l00859"></a>00859 <span class="keywordflow">if</span> (!d->invalid() && d->addr.in6->sin6_family == AF_INET6)
<a name="l00860"></a>00860 <span class="keywordflow">return</span> d->addr.in6->sin6_flowinfo;
<a name="l00861"></a>00861 <span class="keywordflow">return</span> 0;
<a name="l00862"></a>00862 #endif
<a name="l00863"></a>00863 }
<a name="l00864"></a>00864
<a name="l00865"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a1a94ac1edef25c7217795d65f036540a">00865</a> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>& <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a1a94ac1edef25c7217795d65f036540a" title="Sets the flowinfo information for an IPv6 socket address.">KInetSocketAddress::setFlowinfo</a>(Q_UINT32 flowinfo)
<a name="l00866"></a>00866 {
<a name="l00867"></a>00867 <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a19edeb39982e4264dbf7dc9f0ab38e37" title="Converts this object to an IPv6 socket address.">makeIPv6</a>(); <span class="comment">// must set here</span>
<a name="l00868"></a>00868 d->addr.in6->sin6_flowinfo = <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a0fb9f80d22622d9bbb2289b85a386436" title="Returns the flowinfo information from the IPv6 socket address.">flowinfo</a>;
<a name="l00869"></a>00869 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00870"></a>00870 }
<a name="l00871"></a>00871
<a name="l00872"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a8ad79a503fce3537748ff40455a7d875">00872</a> <span class="keywordtype">int</span> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a8ad79a503fce3537748ff40455a7d875" title="Returns the scope id this IPv6 socket is bound to.">KInetSocketAddress::scopeId</a>()<span class="keyword"> const</span>
<a name="l00873"></a>00873 <span class="keyword"></span>{
<a name="l00874"></a>00874 <span class="preprocessor">#ifndef AF_INET6</span>
<a name="l00875"></a>00875 <span class="preprocessor"></span> <span class="keywordflow">return</span> 0;
<a name="l00876"></a>00876 <span class="preprocessor">#else</span>
<a name="l00877"></a>00877 <span class="preprocessor"></span>
<a name="l00878"></a>00878 <span class="keywordflow">if</span> (!d->invalid() && d->addr.in6->sin6_family == AF_INET6)
<a name="l00879"></a>00879 <span class="keywordflow">return</span> d->addr.in6->sin6_scope_id;
<a name="l00880"></a>00880 <span class="keywordflow">return</span> 0;
<a name="l00881"></a>00881 #endif
<a name="l00882"></a>00882 }
<a name="l00883"></a>00883
<a name="l00884"></a><a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a3b7ce5e316825a9bb3fb542060bfb6ff">00884</a> <a class="code" href="classKNetwork_1_1KInetSocketAddress.html" title="an Internet socket address">KInetSocketAddress</a>& <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a3b7ce5e316825a9bb3fb542060bfb6ff" title="Sets the scope id for this IPv6 object.">KInetSocketAddress::setScopeId</a>(<span class="keywordtype">int</span> scopeid)
<a name="l00885"></a>00885 {
<a name="l00886"></a>00886 <a class="code" href="classKNetwork_1_1KInetSocketAddress.html#a19edeb39982e4264dbf7dc9f0ab38e37" title="Converts this object to an IPv6 socket address.">makeIPv6</a>(); <span class="comment">// must set here</span>
<a name="l00887"></a>00887 d->addr.in6->sin6_scope_id = scopeid;
<a name="l00888"></a>00888 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00889"></a>00889 }
<a name="l00890"></a>00890
<a name="l00891"></a>00891 <span class="keywordtype">void</span> KInetSocketAddress::update()
<a name="l00892"></a>00892 {
<a name="l00893"></a>00893 <span class="keywordflow">if</span> (d->addr.generic->sa_family == AF_INET)
<a name="l00894"></a>00894 <span class="keywordflow">return</span>;
<a name="l00895"></a>00895 <span class="preprocessor">#ifdef AF_INET6</span>
<a name="l00896"></a>00896 <span class="preprocessor"></span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (d->addr.generic->sa_family == AF_INET6)
<a name="l00897"></a>00897 <span class="keywordflow">return</span>;
<a name="l00898"></a>00898 <span class="preprocessor">#endif</span>
<a name="l00899"></a>00899 <span class="preprocessor"></span> <span class="keywordflow">else</span>
<a name="l00900"></a>00900 d->invalidate();
<a name="l00901"></a>00901 }
<a name="l00902"></a>00902
<a name="l00903"></a><a class="code" href="classKNetwork_1_1KUnixSocketAddress.html#ad4818f336e6d49b8ccdddf0537c4d124">00903</a> <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html#ad4818f336e6d49b8ccdddf0537c4d124" title="Default constructor.">KUnixSocketAddress::KUnixSocketAddress</a>()
<a name="l00904"></a>00904 {
<a name="l00905"></a>00905 }
<a name="l00906"></a>00906
<a name="l00907"></a><a class="code" href="classKNetwork_1_1KUnixSocketAddress.html#a0b3ab12d794504649fa74f9063a45b7b">00907</a> <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html#ad4818f336e6d49b8ccdddf0537c4d124" title="Default constructor.">KUnixSocketAddress::KUnixSocketAddress</a>(<span class="keyword">const</span> sockaddr* sa, Q_UINT16 len)
<a name="l00908"></a>00908 : <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>(sa, len)
<a name="l00909"></a>00909 {
<a name="l00910"></a>00910 <span class="keywordflow">if</span> (!d->invalid() && d->addr.un->sun_family != AF_UNIX)
<a name="l00911"></a>00911 d->invalidate();
<a name="l00912"></a>00912 }
<a name="l00913"></a>00913
<a name="l00914"></a><a class="code" href="classKNetwork_1_1KUnixSocketAddress.html#acc61ac7b3846efc82a3be80af40b1f48">00914</a> <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html#ad4818f336e6d49b8ccdddf0537c4d124" title="Default constructor.">KUnixSocketAddress::KUnixSocketAddress</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a>& other)
<a name="l00915"></a>00915 : <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>(other)
<a name="l00916"></a>00916 {
<a name="l00917"></a>00917 }
<a name="l00918"></a>00918
<a name="l00919"></a><a class="code" href="classKNetwork_1_1KUnixSocketAddress.html#ac45e120f4704e79739edae4f57f6b2ba">00919</a> <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html#ad4818f336e6d49b8ccdddf0537c4d124" title="Default constructor.">KUnixSocketAddress::KUnixSocketAddress</a>(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& pathname)
<a name="l00920"></a>00920 {
<a name="l00921"></a>00921 <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html#a3bc2880bc75c67461a9f357c71bd968f" title="Sets the pathname for the object.">setPathname</a>(pathname);
<a name="l00922"></a>00922 }
<a name="l00923"></a>00923
<a name="l00924"></a>00924 <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html#ad4818f336e6d49b8ccdddf0537c4d124" title="Default constructor.">KUnixSocketAddress::KUnixSocketAddress</a>(KSocketAddressData* d)
<a name="l00925"></a>00925 : <a class="code" href="classKNetwork_1_1KSocketAddress.html" title="A generic socket address.">KSocketAddress</a>(d)
<a name="l00926"></a>00926 {
<a name="l00927"></a>00927 }
<a name="l00928"></a>00928
<a name="l00929"></a><a class="code" href="classKNetwork_1_1KUnixSocketAddress.html#a20224ea2e69e563bc6734b7bb2b7ec8e">00929</a> <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html#a20224ea2e69e563bc6734b7bb2b7ec8e" title="Destructor.">KUnixSocketAddress::~KUnixSocketAddress</a>()
<a name="l00930"></a>00930 {
<a name="l00931"></a>00931 }
<a name="l00932"></a>00932
<a name="l00933"></a><a class="code" href="classKNetwork_1_1KUnixSocketAddress.html#af000ef3dfc67b1cc0b77035e2f72d843">00933</a> <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a>& <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html#af000ef3dfc67b1cc0b77035e2f72d843" title="Copy operator.">KUnixSocketAddress::operator =</a>(<span class="keyword">const</span> <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a>& other)
<a name="l00934"></a>00934 {
<a name="l00935"></a>00935 <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html#af000ef3dfc67b1cc0b77035e2f72d843" title="Copy operator.">KSocketAddress::operator =</a>(other);
<a name="l00936"></a>00936 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00937"></a>00937 }
<a name="l00938"></a>00938
<a name="l00939"></a><a class="code" href="classKNetwork_1_1KUnixSocketAddress.html#a37295df44a3d931d370a4dfc6328b890">00939</a> <a class="codeRef" href="qstring.html">QString</a> <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html#a37295df44a3d931d370a4dfc6328b890" title="Returns the pathname associated with this object.">KUnixSocketAddress::pathname</a>()<span class="keyword"> const</span>
<a name="l00940"></a>00940 <span class="keyword"></span>{
<a name="l00941"></a>00941 <span class="keywordflow">if</span> (!d->invalid() && d->addr.un->sun_family == AF_UNIX)
<a name="l00942"></a>00942 <span class="keywordflow">return</span> <a class="codeRef" href="qfile.html#decodeName">QFile::decodeName</a>(d->addr.un->sun_path);
<a name="l00943"></a>00943 <span class="keywordflow">return</span> QString::null;
<a name="l00944"></a>00944 }
<a name="l00945"></a>00945
<a name="l00946"></a><a class="code" href="classKNetwork_1_1KUnixSocketAddress.html#a3bc2880bc75c67461a9f357c71bd968f">00946</a> <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html" title="A Unix (local) socket address.">KUnixSocketAddress</a>& <a class="code" href="classKNetwork_1_1KUnixSocketAddress.html#a3bc2880bc75c67461a9f357c71bd968f" title="Sets the pathname for the object.">KUnixSocketAddress::setPathname</a>(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& path)
<a name="l00947"></a>00947 {
<a name="l00948"></a>00948 d->dup(0L, MIN_SOCKADDR_UN_LEN + path.<a class="codeRef" href="qstring.html#length">length</a>());
<a name="l00949"></a>00949 d->addr.un->sun_family = AF_UNIX;
<a name="l00950"></a>00950 strcpy(d->addr.un->sun_path, <a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(path));
<a name="l00951"></a>00951
<a name="l00952"></a>00952 <span class="preprocessor">#ifdef HAVE_STRUCT_SOCKADDR_SA_LEN</span>
<a name="l00953"></a>00953 <span class="preprocessor"></span> d->addr.un->sun_len = d->reallen;
<a name="l00954"></a>00954 <span class="preprocessor">#endif</span>
<a name="l00955"></a>00955 <span class="preprocessor"></span>
<a name="l00956"></a>00956 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00957"></a>00957 }
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