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<h1>TorSocket.h</h1><a href="_tor_socket_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment">** This file is part of Vidalia, and is subject to the license terms in the</span>
<a name="l00003"></a>00003 <span class="comment">** LICENSE file, found in the top level directory of this distribution. If you</span>
<a name="l00004"></a>00004 <span class="comment">** did not receive the LICENSE file with this file, you may obtain it from the</span>
<a name="l00005"></a>00005 <span class="comment">** Vidalia source package distributed by the Vidalia Project at</span>
<a name="l00006"></a>00006 <span class="comment">** http://www.vidalia-project.net/. No part of Vidalia, including this file,</span>
<a name="l00007"></a>00007 <span class="comment">** may be copied, modified, propagated, or distributed except according to the</span>
<a name="l00008"></a>00008 <span class="comment">** terms described in the LICENSE file.</span>
<a name="l00009"></a>00009 <span class="comment">*/</span>
<a name="l00010"></a>00010
<a name="l00011"></a>00011 <span class="comment">/*</span>
<a name="l00012"></a>00012 <span class="comment">** \file TorSocket.h</span>
<a name="l00013"></a>00013 <span class="comment">** \version $Id: TorSocket.h 3735 2009-04-28 20:28:01Z edmanm $</span>
<a name="l00014"></a>00014 <span class="comment">** \brief A QTcpSocket that makes requests over Tor</span>
<a name="l00015"></a>00015 <span class="comment">*/</span>
<a name="l00016"></a>00016
<a name="l00017"></a>00017 <span class="preprocessor">#ifndef _TORSOCKET_H</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define _TORSOCKET_H</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include <QTcpSocket></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include <QHostAddress></span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023
<a name="l00024"></a><a class="code" href="class_tor_socket.html">00024</a> <span class="keyword">class </span><a class="code" href="class_tor_socket.html">TorSocket</a> : <span class="keyword">public</span> QTcpSocket
<a name="l00025"></a>00025 {
<a name="l00026"></a>00026 Q_OBJECT
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="keyword">public</span>:<span class="comment"></span>
<a name="l00029"></a>00029 <span class="comment"> /** Constructor. */</span>
<a name="l00030"></a>00030 <a class="code" href="class_tor_socket.html#a2c3fe12ba28708bc074758c869910ea8">TorSocket</a>(<span class="keyword">const</span> QHostAddress &socksAddr,
<a name="l00031"></a>00031 quint16 socksPort, QObject *parent = 0);
<a name="l00032"></a>00032 <span class="comment"></span>
<a name="l00033"></a>00033 <span class="comment"> /** Connects to the specified hostname and port via Tor. */</span>
<a name="l00034"></a>00034 <span class="keywordtype">void</span> <a class="code" href="class_tor_socket.html#aeefa68b127c44d6b7d8e865c5f34937e">connectToRemoteHost</a>(<span class="keyword">const</span> QString &remoteHost, quint16 remotePort);
<a name="l00035"></a>00035
<a name="l00036"></a>00036 signals:<span class="comment"></span>
<a name="l00037"></a>00037 <span class="comment"> /** Emitted when a connection has been established through Tor to the remote</span>
<a name="l00038"></a>00038 <span class="comment"> * host specified in a prior call to connectToHost(). */</span>
<a name="l00039"></a>00039 <span class="keywordtype">void</span> <a class="code" href="class_tor_socket.html#a294e9d079c0745328e13aafe1d5672ca">connectedToRemoteHost</a>();<span class="comment"></span>
<a name="l00040"></a>00040 <span class="comment"> /** Emitted when a connection error has occurred. */</span>
<a name="l00041"></a>00041 <span class="keywordtype">void</span> <a class="code" href="class_tor_socket.html#a573f63392d7ccae616420b8ccb8c65ef">socketError</a>(QString errmsg);
<a name="l00042"></a>00042
<a name="l00043"></a>00043 <span class="keyword">private</span> slots:<span class="comment"></span>
<a name="l00044"></a>00044 <span class="comment"> /** Called when the socket is connected to the proxy and sends our</span>
<a name="l00045"></a>00045 <span class="comment"> * half of a Socks4a handshake. */</span>
<a name="l00046"></a>00046 <span class="keywordtype">void</span> <a class="code" href="class_tor_socket.html#a52a0e8f20ee1f5f30129e9bb2d4eef30">connectedToProxy</a>();<span class="comment"></span>
<a name="l00047"></a>00047 <span class="comment"> /** Handles the server's response part of a Socks4a handshake. */</span>
<a name="l00048"></a>00048 <span class="keywordtype">void</span> <a class="code" href="class_tor_socket.html#a0abb454dac783244f04ca638f7731324">onHandshakeResponse</a>();<span class="comment"></span>
<a name="l00049"></a>00049 <span class="comment"> /** Called when a connection error has occurred. */</span>
<a name="l00050"></a>00050 <span class="keywordtype">void</span> <a class="code" href="class_tor_socket.html#ac2ebd30cfcfb4dc7985937995f9ff9e4">onError</a>(QAbstractSocket::SocketError <a class="code" href="namespacetc.html#aa7353218fd7baef0876bbb422ce818af">error</a>);
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <span class="keyword">private</span>:<span class="comment"></span>
<a name="l00053"></a>00053 <span class="comment"> /** Sends the client part of a Socks4a handshake with a proxy server. */</span>
<a name="l00054"></a>00054 <span class="keywordtype">void</span> <a class="code" href="class_tor_socket.html#a19f1d9a000e2be1d9cd35cd343268781">sendSocksHandshake</a>(<span class="keyword">const</span> QString &remoteHost, quint16 remotePort);
<a name="l00055"></a>00055
<a name="l00056"></a><a class="code" href="class_tor_socket.html#a94fe00f32b7bb997039dec85134e83ab">00056</a> QHostAddress <a class="code" href="class_tor_socket.html#a94fe00f32b7bb997039dec85134e83ab">_socksAddr</a>; <span class="comment">/**< Address of Tor's SOCKS listener. */</span>
<a name="l00057"></a><a class="code" href="class_tor_socket.html#af1da7a0e54cb24ec84a259ff9ac63829">00057</a> QString <a class="code" href="class_tor_socket.html#af1da7a0e54cb24ec84a259ff9ac63829">_remoteHost</a>; <span class="comment">/**< Remote hostname. */</span>
<a name="l00058"></a><a class="code" href="class_tor_socket.html#abc4b49aee6b4d6c20c42244d4d3f1c9f">00058</a> quint16 <a class="code" href="class_tor_socket.html#abc4b49aee6b4d6c20c42244d4d3f1c9f">_socksPort</a>; <span class="comment">/**< Port of Tor's SOCKS listener. */</span>
<a name="l00059"></a><a class="code" href="class_tor_socket.html#a7c4a5eb766c49e8ff4ff3ac75f1c0fcd">00059</a> quint16 <a class="code" href="class_tor_socket.html#a7c4a5eb766c49e8ff4ff3ac75f1c0fcd">_remotePort</a>; <span class="comment">/**< Remote host port. */</span>
<a name="l00060"></a>00060 };
<a name="l00061"></a>00061
<a name="l00062"></a>00062 <span class="preprocessor">#endif</span>
<a name="l00063"></a>00063 <span class="preprocessor"></span>
</pre></div></div>
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