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<h1>tcpthread.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (C) 1999-2001 Open Source Telecom Corporation.</span>
<a name="l00002"></a>00002 <span class="comment">// </span>
<a name="l00003"></a>00003 <span class="comment">// This program is free software; you can redistribute it and/or modify</span>
<a name="l00004"></a>00004 <span class="comment">// it under the terms of the GNU General Public License as published by</span>
<a name="l00005"></a>00005 <span class="comment">// the Free Software Foundation; either version 2 of the License, or</span>
<a name="l00006"></a>00006 <span class="comment">// (at your option) any later version.</span>
<a name="l00007"></a>00007 <span class="comment">// </span>
<a name="l00008"></a>00008 <span class="comment">// This program is distributed in the hope that it will be useful,</span>
<a name="l00009"></a>00009 <span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00010"></a>00010 <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00011"></a>00011 <span class="comment">// GNU General Public License for more details.</span>
<a name="l00012"></a>00012 <span class="comment">//</span>
<a name="l00013"></a>00013 <span class="comment">// You should have received a copy of the GNU General Public License</span>
<a name="l00014"></a>00014 <span class="comment">// along with this program; if not, write to the Free Software </span>
<a name="l00015"></a>00015 <span class="comment">// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.</span>
<a name="l00016"></a>00016 <span class="comment">// </span>
<a name="l00017"></a>00017 <span class="comment">// As a special exception to the GNU General Public License, permission is </span>
<a name="l00018"></a>00018 <span class="comment">// granted for additional uses of the text contained in its release </span>
<a name="l00019"></a>00019 <span class="comment">// of APE.</span>
<a name="l00020"></a>00020 <span class="comment">// </span>
<a name="l00021"></a>00021 <span class="comment">// The exception is that, if you link the APE library with other files</span>
<a name="l00022"></a>00022 <span class="comment">// to produce an executable, this does not by itself cause the</span>
<a name="l00023"></a>00023 <span class="comment">// resulting executable to be covered by the GNU General Public License.</span>
<a name="l00024"></a>00024 <span class="comment">// Your use of that executable is in no way restricted on account of</span>
<a name="l00025"></a>00025 <span class="comment">// linking the APE library code into it.</span>
<a name="l00026"></a>00026 <span class="comment">//</span>
<a name="l00027"></a>00027 <span class="comment">// This exception does not however invalidate any other reasons why</span>
<a name="l00028"></a>00028 <span class="comment">// the executable file might be covered by the GNU General Public License.</span>
<a name="l00029"></a>00029 <span class="comment">//</span>
<a name="l00030"></a>00030 <span class="comment">// This exception applies only to the code released under the </span>
<a name="l00031"></a>00031 <span class="comment">// name APE. If you copy code from other releases into a copy of</span>
<a name="l00032"></a>00032 <span class="comment">// APE, as the General Public License permits, the exception does</span>
<a name="l00033"></a>00033 <span class="comment">// not apply to the code that you add in this way. To avoid misleading</span>
<a name="l00034"></a>00034 <span class="comment">// anyone as to the status of such modified files, you must delete</span>
<a name="l00035"></a>00035 <span class="comment">// this exception notice from them.</span>
<a name="l00036"></a>00036 <span class="comment">// </span>
<a name="l00037"></a>00037 <span class="comment">// If you write modifications of your own for APE, it is your choice</span>
<a name="l00038"></a>00038 <span class="comment">// whether to permit this exception to apply to your modifications.</span>
<a name="l00039"></a>00039 <span class="comment">// If you do not wish that, delete this exception notice.</span>
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <span class="preprocessor">#include <<a class="code" href="socket_8h.html">cc++/socket.h</a>></span>
<a name="l00042"></a>00042 <span class="preprocessor">#include <cstdlib></span>
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="preprocessor">#ifdef CCXX_NAMESPACES</span>
<a name="l00045"></a>00045 <span class="preprocessor"></span><span class="keyword">using namespace </span>std;
<a name="l00046"></a>00046 <span class="keyword">using namespace </span>ost;
<a name="l00047"></a>00047 <span class="preprocessor">#endif</span>
<a name="l00048"></a>00048 <span class="preprocessor"></span>
<a name="l00049"></a>00049 <span class="keyword">class </span>myTCPSocket : <span class="keyword">public</span> <a name="_a73"></a><a class="code" href="classost_1_1_t_c_p_socket.html">TCPSocket</a>
<a name="l00050"></a>00050 {
<a name="l00051"></a>00051 <span class="keyword">protected</span>:
<a name="l00052"></a>00052 <span class="keywordtype">bool</span> <a name="a74"></a><a class="code" href="classost_1_1_t_c_p_socket.html#8ba3a6ecd27ab319e83bb6445828f7ef">onAccept</a>(<span class="keyword">const</span> <a name="a75"></a><a class="code" href="address_8h.html#5eba36aa908d5a479c8ba7d0bc4512b1">InetHostAddress</a> &ia, <a name="a76"></a><a class="code" href="namespaceost.html#3c74a1a40c359fd349f3e3e1b96ebfc7">tpport_t</a> port);
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="keyword">public</span>:
<a name="l00055"></a>00055 myTCPSocket(<a name="a77"></a><a class="code" href="address_8h.html#029ebb5b43bb13b02c02f4de0a8f3c08">InetAddress</a> &ia);
<a name="l00056"></a>00056 };
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keyword">class </span>myTCPSession : <span class="keyword">public</span> <a name="_a78"></a><a class="code" href="classost_1_1_t_c_p_session.html">TCPSession</a>
<a name="l00059"></a>00059 {
<a name="l00060"></a>00060 <span class="keyword">private</span>:
<a name="l00061"></a>00061 <span class="keyword">static</span> <a name="_a79"></a><a class="code" href="classost_1_1_mutex.html">Mutex</a> mutex;
<a name="l00062"></a>00062 <span class="keywordtype">void</span> <a name="a80"></a><a class="code" href="classost_1_1_thread.html#dd7d339d94b8a1ed2b2b0324a95b7e74">run</a>(<span class="keywordtype">void</span>);
<a name="l00063"></a>00063 <span class="keywordtype">void</span> <span class="keyword">final</span>(void);
<a name="l00064"></a>00064
<a name="l00065"></a>00065 <span class="keyword">public</span>:
<a name="l00066"></a>00066 myTCPSession(<a class="code" href="classost_1_1_t_c_p_socket.html">TCPSocket</a> &server);
<a name="l00067"></a>00067 <span class="keyword">static</span> <span class="keyword">volatile</span> <span class="keywordtype">int</span> count;
<a name="l00068"></a>00068 };
<a name="l00069"></a>00069
<a name="l00070"></a>00070 myTCPSocket::myTCPSocket(<a class="code" href="address_8h.html#029ebb5b43bb13b02c02f4de0a8f3c08">InetAddress</a> &ia) : <a class="code" href="classost_1_1_t_c_p_socket.html">TCPSocket</a>(ia, 4096) {}
<a name="l00071"></a>00071
<a name="l00072"></a>00072 <span class="keywordtype">bool</span> <a class="code" href="classost_1_1_t_c_p_socket.html#8ba3a6ecd27ab319e83bb6445828f7ef">myTCPSocket::onAccept</a>(<span class="keyword">const</span> <a class="code" href="address_8h.html#5eba36aa908d5a479c8ba7d0bc4512b1">InetHostAddress</a> &ia, <a class="code" href="namespaceost.html#3c74a1a40c359fd349f3e3e1b96ebfc7">tpport_t</a> port)
<a name="l00073"></a>00073 {
<a name="l00074"></a>00074 cout << <span class="stringliteral">"accepting from: "</span> << ia.getHostname() << <span class="stringliteral">":"</span> << port << endl;;
<a name="l00075"></a>00075 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00076"></a>00076 }
<a name="l00077"></a>00077
<a name="l00078"></a>00078 <span class="keyword">volatile</span> <span class="keywordtype">int</span> myTCPSession::count = 0;
<a name="l00079"></a>00079
<a name="l00080"></a>00080 <a class="code" href="classost_1_1_mutex.html">Mutex</a> myTCPSession::mutex;
<a name="l00081"></a>00081
<a name="l00082"></a>00082 myTCPSession::myTCPSession(<a class="code" href="classost_1_1_t_c_p_socket.html">TCPSocket</a> &server) :
<a name="l00083"></a>00083 <a class="code" href="classost_1_1_t_c_p_session.html">TCPSession</a>(server)
<a name="l00084"></a>00084 {
<a name="l00085"></a>00085 cout << <span class="stringliteral">"creating session client object"</span> << endl;
<a name="l00086"></a>00086 mutex.enterMutex();
<a name="l00087"></a>00087 ++count;
<a name="l00088"></a>00088 mutex.leaveMutex();
<a name="l00089"></a>00089 <span class="comment">// unsetf(ios::binary);</span>
<a name="l00090"></a>00090 }
<a name="l00091"></a>00091
<a name="l00092"></a>00092 <span class="keywordtype">void</span> <a class="code" href="classost_1_1_thread.html#dd7d339d94b8a1ed2b2b0324a95b7e74">myTCPSession::run</a>(<span class="keywordtype">void</span>)
<a name="l00093"></a>00093 {
<a name="l00094"></a>00094 <a class="code" href="namespaceost.html#3c74a1a40c359fd349f3e3e1b96ebfc7">tpport_t</a> port;
<a name="l00095"></a>00095 <a name="_a81"></a><a class="code" href="classost_1_1_i_p_v4_address.html">IPV4Address</a> addr = getLocal(&port);
<a name="l00096"></a>00096 *tcp() << <span class="stringliteral">"welcome to "</span> << addr.<a name="a82"></a><a class="code" href="classost_1_1_i_p_v4_address.html#af68688cd2253cdcd313a12ab6177167">getHostname</a>() << <span class="stringliteral">" from socket "</span> << (int)so << endl;
<a name="l00097"></a>00097 mutex.enterMutex();
<a name="l00098"></a>00098 *tcp() << <span class="stringliteral">"called from thread "</span> << count << endl;
<a name="l00099"></a>00099 mutex.leaveMutex();
<a name="l00100"></a>00100 sleep(5000);
<a name="l00101"></a>00101 *tcp() << <span class="stringliteral">"ending session"</span> << endl;
<a name="l00102"></a>00102 }
<a name="l00103"></a>00103
<a name="l00104"></a>00104 <span class="keywordtype">void</span> <a name="a83"></a><a class="code" href="classost_1_1_thread.html#6fb521eb3d23c51925472a3fe0abf327">myTCPSession::final</a>(<span class="keywordtype">void</span>)
<a name="l00105"></a>00105 {
<a name="l00106"></a>00106 }
<a name="l00107"></a>00107
<a name="l00108"></a>00108 <span class="keywordtype">int</span> main()
<a name="l00109"></a>00109 {
<a name="l00110"></a>00110 myTCPSession *tcp;
<a name="l00111"></a>00111 <a name="a84"></a><a class="code" href="address_8h.html#9dc0c24e79c7b6f5768fe61548395273">BroadcastAddress</a> addr;
<a name="l00112"></a>00112 addr = <span class="stringliteral">"255.255.255.255"</span>;
<a name="l00113"></a>00113 cout << <span class="stringliteral">"testing addr: "</span> << addr.<a class="code" href="classost_1_1_i_p_v4_address.html#af68688cd2253cdcd313a12ab6177167">getHostname</a>() << <span class="stringliteral">":"</span> << 4096 << endl;
<a name="l00114"></a>00114 addr = <span class="stringliteral">"127.0.0.1"</span>;
<a name="l00115"></a>00115 cout << <span class="stringliteral">"binding for: "</span> << addr.getHostname() << <span class="stringliteral">":"</span> << 4096 << endl;
<a name="l00116"></a>00116
<a name="l00117"></a>00117 <span class="keywordflow">try</span>
<a name="l00118"></a>00118 {
<a name="l00119"></a>00119 myTCPSocket server(addr);
<a name="l00120"></a>00120
<a name="l00121"></a>00121 <span class="keywordflow">while</span>(server.<a name="a85"></a><a class="code" href="classost_1_1_t_c_p_socket.html#112e8235b317f15e15f6ea264fe81eb7">isPendingConnection</a>(30000))
<a name="l00122"></a>00122 {
<a name="l00123"></a>00123 cout << <span class="stringliteral">"before create"</span> << endl;
<a name="l00124"></a>00124 tcp = <span class="keyword">new</span> myTCPSession(server);
<a name="l00125"></a>00125 cout << <span class="stringliteral">"after create"</span> << endl;
<a name="l00126"></a>00126 tcp->detach();
<a name="l00127"></a>00127 }
<a name="l00128"></a>00128 }
<a name="l00129"></a>00129 <span class="keywordflow">catch</span>(Socket *socket)
<a name="l00130"></a>00130 {
<a name="l00131"></a>00131 <a class="code" href="namespaceost.html#3c74a1a40c359fd349f3e3e1b96ebfc7">tpport_t</a> port;
<a name="l00132"></a>00132 <span class="keywordtype">int</span> err = socket-><a name="a86"></a><a class="code" href="classost_1_1_socket.html#bfdaefd24888f2d51089bdb31894286e">getErrorNumber</a>();
<a name="l00133"></a>00133 <a class="code" href="address_8h.html#029ebb5b43bb13b02c02f4de0a8f3c08">InetAddress</a> saddr = (<a class="code" href="address_8h.html#029ebb5b43bb13b02c02f4de0a8f3c08">InetAddress</a>)socket-><a name="a87"></a><a class="code" href="classost_1_1_socket.html#6fd1dffdfe9606e56fba838559ff6d67">getPeer</a>(&port);
<a name="l00134"></a>00134 cerr << <span class="stringliteral">"socket error "</span> << saddr.<a class="code" href="classost_1_1_i_p_v4_address.html#af68688cd2253cdcd313a12ab6177167">getHostname</a>() << <span class="stringliteral">":"</span> << port << <span class="stringliteral">" = "</span> << err << endl;
<a name="l00135"></a>00135 <span class="keywordflow">if</span>(err == Socket::errBindingFailed)
<a name="l00136"></a>00136 {
<a name="l00137"></a>00137 cerr << <span class="stringliteral">"bind failed; port busy"</span> << endl;
<a name="l00138"></a>00138 ::exit(-1);
<a name="l00139"></a>00139 }
<a name="l00140"></a>00140 <span class="keywordflow">else</span>
<a name="l00141"></a>00141 cerr << <span class="stringliteral">"client socket failed"</span> << endl;
<a name="l00142"></a>00142 }
<a name="l00143"></a>00143 cout << <span class="stringliteral">"timeout after 30 seconds inactivity, exiting"</span> << endl;
<a name="l00144"></a>00144 <span class="keywordflow">return</span> 0;
<a name="l00145"></a>00145 }
<a name="l00146"></a>00146
</pre></div> <hr size="1"><address style="align: right;"><small>Generated on Mon Jun 19 10:50:55 2006 for GNU CommonC++ by
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