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<div class="title">tcpthread.cpp</div> </div>
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<div class="fragment"><div class="line"><span class="comment">// Copyright (C) 1999-2005 Open Source Telecom Corporation.</span></div>
<div class="line"><span class="comment">// Copyright (C) 2006-2008 David Sugar, Tycho Softworks.</span></div>
<div class="line"><span class="comment">//</span></div>
<div class="line"><span class="comment">// This program is free software; you can redistribute it and/or modify</span></div>
<div class="line"><span class="comment">// it under the terms of the GNU General Public License as published by</span></div>
<div class="line"><span class="comment">// the Free Software Foundation; either version 2 of the License, or</span></div>
<div class="line"><span class="comment">// (at your option) any later version.</span></div>
<div class="line"><span class="comment">//</span></div>
<div class="line"><span class="comment">// This program is distributed in the hope that it will be useful,</span></div>
<div class="line"><span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div>
<div class="line"><span class="comment">// GNU General Public License for more details.</span></div>
<div class="line"><span class="comment">//</span></div>
<div class="line"><span class="comment">// You should have received a copy of the GNU General Public License</span></div>
<div class="line"><span class="comment">// along with this program; if not, write to the Free Software</span></div>
<div class="line"><span class="comment">// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.</span></div>
<div class="line"><span class="comment">//</span></div>
<div class="line"><span class="comment">// As a special exception to the GNU General Public License, permission is</span></div>
<div class="line"><span class="comment">// granted for additional uses of the text contained in its release</span></div>
<div class="line"><span class="comment">// of APE.</span></div>
<div class="line"><span class="comment">//</span></div>
<div class="line"><span class="comment">// The exception is that, if you link the APE library with other files</span></div>
<div class="line"><span class="comment">// to produce an executable, this does not by itself cause the</span></div>
<div class="line"><span class="comment">// resulting executable to be covered by the GNU General Public License.</span></div>
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<div class="line"><span class="comment">// If you do not wish that, delete this exception notice.</span></div>
<div class="line"></div>
<div class="line"><span class="preprocessor">#include <<a class="code" href="socket_8h.html">cc++/socket.h</a>></span></div>
<div class="line"><span class="preprocessor">#include <cstdlib></span></div>
<div class="line"></div>
<div class="line"><span class="preprocessor">#ifdef CCXX_NAMESPACES</span></div>
<div class="line"><span class="preprocessor"></span><span class="keyword">using namespace </span>std;</div>
<div class="line"><span class="keyword">using namespace </span>ost;</div>
<div class="line"><span class="preprocessor">#endif</span></div>
<div class="line"><span class="preprocessor"></span></div>
<div class="line"><span class="keyword">class </span>myTCPSocket : <span class="keyword">public</span> <a name="_a0"></a><a class="code" href="classost_1_1_t_c_p_socket.html">TCPSocket</a></div>
<div class="line">{</div>
<div class="line"><span class="keyword">protected</span>:</div>
<div class="line"> <span class="keywordtype">bool</span> onAccept(<span class="keyword">const</span> <a name="a1"></a><a class="code" href="address_8h.html#a5eba36aa908d5a479c8ba7d0bc4512b1">InetHostAddress</a> &ia, <a class="code" href="namespaceost.html#a3c74a1a40c359fd349f3e3e1b96ebfc7">tpport_t</a> port);</div>
<div class="line"></div>
<div class="line"><span class="keyword">public</span>:</div>
<div class="line"> myTCPSocket(<a name="a2"></a><a class="code" href="address_8h.html#a029ebb5b43bb13b02c02f4de0a8f3c08">InetAddress</a> &ia);</div>
<div class="line">};</div>
<div class="line"></div>
<div class="line"><span class="keyword">class </span>myTCPSession : <span class="keyword">public</span> <a name="_a3"></a><a class="code" href="classost_1_1_t_c_p_session.html">TCPSession</a></div>
<div class="line">{</div>
<div class="line"><span class="keyword">private</span>:</div>
<div class="line"> <span class="keyword">static</span> <a name="_a4"></a><a class="code" href="classost_1_1_mutex.html">Mutex</a> mutex;</div>
<div class="line"> <span class="keywordtype">void</span> run(<span class="keywordtype">void</span>);</div>
<div class="line"> <span class="keywordtype">void</span> <span class="keyword">final</span>(void);</div>
<div class="line"></div>
<div class="line"><span class="keyword">public</span>:</div>
<div class="line"> myTCPSession(<a class="code" href="classost_1_1_t_c_p_socket.html">TCPSocket</a> &server);</div>
<div class="line"> <span class="keyword">static</span> <span class="keyword">volatile</span> <span class="keywordtype">int</span> count;</div>
<div class="line">};</div>
<div class="line"></div>
<div class="line">myTCPSocket::myTCPSocket(<a class="code" href="address_8h.html#a029ebb5b43bb13b02c02f4de0a8f3c08">InetAddress</a> &ia) : <a class="code" href="classost_1_1_t_c_p_socket.html">TCPSocket</a>(ia, 4096) {}</div>
<div class="line"></div>
<div class="line"><span class="keywordtype">bool</span> myTCPSocket::onAccept(<span class="keyword">const</span> <a class="code" href="address_8h.html#a5eba36aa908d5a479c8ba7d0bc4512b1">InetHostAddress</a> &ia, <a class="code" href="namespaceost.html#a3c74a1a40c359fd349f3e3e1b96ebfc7">tpport_t</a> port)</div>
<div class="line">{</div>
<div class="line"> cout << <span class="stringliteral">"accepting from: "</span> << ia.getHostname() << <span class="stringliteral">":"</span> << port << endl;;</div>
<div class="line"> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line">}</div>
<div class="line"></div>
<div class="line"><span class="keyword">volatile</span> <span class="keywordtype">int</span> myTCPSession::count = 0;</div>
<div class="line"></div>
<div class="line"><a class="code" href="classost_1_1_mutex.html">Mutex</a> myTCPSession::mutex;</div>
<div class="line"></div>
<div class="line">myTCPSession::myTCPSession(<a class="code" href="classost_1_1_t_c_p_socket.html">TCPSocket</a> &server) :</div>
<div class="line"><a class="code" href="classost_1_1_t_c_p_session.html">TCPSession</a>(server)</div>
<div class="line">{</div>
<div class="line"> cout << <span class="stringliteral">"creating session client object"</span> << endl;</div>
<div class="line"> mutex.enterMutex();</div>
<div class="line"> ++count;</div>
<div class="line"> mutex.leaveMutex();</div>
<div class="line"> <span class="comment">// unsetf(ios::binary);</span></div>
<div class="line">}</div>
<div class="line"></div>
<div class="line"><span class="keywordtype">void</span> myTCPSession::run(<span class="keywordtype">void</span>)</div>
<div class="line">{</div>
<div class="line"> <a class="code" href="namespaceost.html#a3c74a1a40c359fd349f3e3e1b96ebfc7">tpport_t</a> port;</div>
<div class="line"> <a name="_a5"></a><a class="code" href="classost_1_1_i_p_v4_address.html">IPV4Address</a> addr = getLocal(&port);</div>
<div class="line"> *tcp() << <span class="stringliteral">"welcome to "</span> << addr.<a name="a6"></a><a class="code" href="classost_1_1_i_p_v4_address.html#aaf68688cd2253cdcd313a12ab6177167">getHostname</a>() << <span class="stringliteral">" from socket "</span> << (int)so << endl;</div>
<div class="line"> mutex.enterMutex();</div>
<div class="line"> *tcp() << <span class="stringliteral">"called from thread "</span> << count << endl;</div>
<div class="line"> mutex.leaveMutex();</div>
<div class="line"> sleep(5000);</div>
<div class="line"> *tcp() << <span class="stringliteral">"ending session"</span> << endl;</div>
<div class="line">}</div>
<div class="line"></div>
<div class="line"><span class="keywordtype">void</span> myTCPSession::final(<span class="keywordtype">void</span>)</div>
<div class="line">{</div>
<div class="line">}</div>
<div class="line"></div>
<div class="line"><span class="keywordtype">int</span> main()</div>
<div class="line">{</div>
<div class="line"> myTCPSession *tcp;</div>
<div class="line"> <a name="a7"></a><a class="code" href="address_8h.html#a9dc0c24e79c7b6f5768fe61548395273">BroadcastAddress</a> addr;</div>
<div class="line"> addr = <span class="stringliteral">"255.255.255.255"</span>;</div>
<div class="line"> cout << <span class="stringliteral">"testing addr: "</span> << addr.<a class="code" href="classost_1_1_i_p_v4_address.html#aaf68688cd2253cdcd313a12ab6177167">getHostname</a>() << <span class="stringliteral">":"</span> << 4096 << endl;</div>
<div class="line"> addr = <span class="stringliteral">"127.0.0.1"</span>;</div>
<div class="line"> cout << <span class="stringliteral">"binding for: "</span> << addr.getHostname() << <span class="stringliteral">":"</span> << 4096 << endl;</div>
<div class="line"></div>
<div class="line"> <span class="keywordflow">try</span> {</div>
<div class="line"> myTCPSocket server(addr);</div>
<div class="line"></div>
<div class="line"> <span class="keywordflow">while</span>(server.<a name="a8"></a><a class="code" href="classost_1_1_t_c_p_socket.html#a112e8235b317f15e15f6ea264fe81eb7">isPendingConnection</a>(30000)) {</div>
<div class="line"> cout << <span class="stringliteral">"before create"</span> << endl;</div>
<div class="line"> tcp = <span class="keyword">new</span> myTCPSession(server);</div>
<div class="line"> cout << <span class="stringliteral">"after create"</span> << endl;</div>
<div class="line"> tcp->detach();</div>
<div class="line"> }</div>
<div class="line"> }</div>
<div class="line"> <span class="keywordflow">catch</span>(<a name="_a9"></a><a class="code" href="classost_1_1_socket.html">Socket</a> *socket) {</div>
<div class="line"> <a class="code" href="namespaceost.html#a3c74a1a40c359fd349f3e3e1b96ebfc7">tpport_t</a> port;</div>
<div class="line"> <span class="keywordtype">int</span> err = socket-><a name="a10"></a><a class="code" href="classost_1_1_socket.html#abfdaefd24888f2d51089bdb31894286e">getErrorNumber</a>();</div>
<div class="line"> <a class="code" href="address_8h.html#a029ebb5b43bb13b02c02f4de0a8f3c08">InetAddress</a> saddr = (<a class="code" href="address_8h.html#a029ebb5b43bb13b02c02f4de0a8f3c08">InetAddress</a>)socket-><a name="a11"></a><a class="code" href="classost_1_1_socket.html#a6fd1dffdfe9606e56fba838559ff6d67">getPeer</a>(&port);</div>
<div class="line"> cerr << <span class="stringliteral">"socket error "</span> << saddr.<a class="code" href="classost_1_1_i_p_v4_address.html#aaf68688cd2253cdcd313a12ab6177167">getHostname</a>() << <span class="stringliteral">":"</span> << port << <span class="stringliteral">" = "</span> << err << endl;</div>
<div class="line"> <span class="keywordflow">if</span>(err == Socket::errBindingFailed) {</div>
<div class="line"> cerr << <span class="stringliteral">"bind failed; port busy"</span> << endl;</div>
<div class="line"> ::exit(-1);</div>
<div class="line"> }</div>
<div class="line"> <span class="keywordflow">else</span></div>
<div class="line"> cerr << <span class="stringliteral">"client socket failed"</span> << endl;</div>
<div class="line"> }</div>
<div class="line"> cout << <span class="stringliteral">"timeout after 30 seconds inactivity, exiting"</span> << endl;</div>
<div class="line"> <span class="keywordflow">return</span> 0;</div>
<div class="line">}</div>
<div class="line"></div>
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