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<h1>SampleSocketPort.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00048"></a>00048 <span class="preprocessor">#include "SampleSocketPort.h"</span>
<a name="l00049"></a>00049
<a name="l00050"></a>00050 SampleSocketPort::SampleSocketPort(<a name="a27"></a><a class="code" href="namespaceost.html#5b999accae7692fd2abbc9654a00eb8c">SocketService</a> *pService, TCPSocket & tcpSocket) :
<a name="l00051"></a>00051 <a name="a28"></a><a class="code" href="namespaceost.html#0120970550868f111b2d9cc7054526f7">SocketPort</a>(pService, tcpSocket)
<a name="l00052"></a>00052 {
<a name="l00053"></a>00053 <a name="a29"></a><a class="code" href="namespaceost.html#3c74a1a40c359fd349f3e3e1b96ebfc7">tpport_t</a> port;
<a name="l00054"></a>00054 <a name="a30"></a><a class="code" href="address_8h.html#5eba36aa908d5a479c8ba7d0bc4512b1">InetHostAddress</a> ia = getPeer( & port );
<a name="l00055"></a>00055 cerr << <span class="stringliteral">"connecting from "</span> << ia.getHostname() << <span class="stringliteral">":"</span> << port << endl;
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <span class="comment">// Set up non-blocking reads</span>
<a name="l00058"></a>00058 setCompletion( <span class="keyword">false</span> );
<a name="l00059"></a>00059
<a name="l00060"></a>00060 <span class="comment">//1.9.3 THIS LINE DOES NOT SEEM TO BE REQUIRED ANYMORE!</span>
<a name="l00061"></a>00061 <span class="comment">//This sorts out a bug which prevents connections after a disconnect</span>
<a name="l00062"></a>00062 <span class="comment">//setDetectOutput(true);</span>
<a name="l00063"></a>00063
<a name="l00064"></a>00064 m_bOpen = <span class="keyword">true</span>;
<a name="l00065"></a>00065 m_bDoDisconnect = <span class="keyword">false</span>;
<a name="l00066"></a>00066 m_bTimedOut = <span class="keyword">false</span>;
<a name="l00067"></a>00067 m_bReceptionStarted = <span class="keyword">false</span>;
<a name="l00068"></a>00068 m_nLastBytesAvail = 0;
<a name="l00069"></a>00069 m_pBuf = <span class="keyword">new</span> <span class="keywordtype">char</span>[MAX_RXBUF];
<a name="l00070"></a>00070 }
<a name="l00071"></a>00071
<a name="l00072"></a>00072
<a name="l00073"></a>00073 SampleSocketPort::~SampleSocketPort()
<a name="l00074"></a>00074 {
<a name="l00075"></a>00075 endSocket();
<a name="l00076"></a>00076 <span class="keyword">delete</span> [] m_pBuf;
<a name="l00077"></a>00077 }
<a name="l00078"></a>00078
<a name="l00079"></a>00079 <span class="keywordtype">void</span> SampleSocketPort::pending(<span class="keywordtype">void</span>)
<a name="l00080"></a>00080 {
<a name="l00081"></a>00081 <span class="comment">//cerr << "Pending called " << endl;</span>
<a name="l00082"></a>00082 <span class="keywordflow">if</span>(!m_bOpen)
<a name="l00083"></a>00083 <span class="keywordflow">return</span>;
<a name="l00084"></a>00084
<a name="l00085"></a>00085 <span class="comment">// Read all available bytes into our buffer</span>
<a name="l00086"></a>00086 <span class="keywordtype">int</span> nBytesAvail = peek(m_pBuf, MAX_RXBUF);
<a name="l00087"></a>00087 <span class="comment">//cerr << "Pending .. " << nBytesAvail << endl;</span>
<a name="l00088"></a>00088
<a name="l00089"></a>00089 <span class="keywordflow">if</span>(!m_bReceptionStarted)
<a name="l00090"></a>00090 { <span class="comment">//Start the receive timer</span>
<a name="l00091"></a>00091 ResetReadTimeout(MAX_RXTIMEOUT); <span class="comment">//Got 'n' seconds to get all the data else we timeout</span>
<a name="l00092"></a>00092 m_bReceptionStarted = <span class="keyword">true</span>;
<a name="l00093"></a>00093 }
<a name="l00094"></a>00094 <span class="keywordflow">else</span>
<a name="l00095"></a>00095 {
<a name="l00096"></a>00096 <span class="keywordflow">if</span>(m_bTimedOut) <span class="comment">//The receive timer has expired...this is a timeout condition</span>
<a name="l00097"></a>00097 {
<a name="l00098"></a>00098 ResetReadTimeout(MAX_RXTIMEOUT); <span class="comment">//Clear the timeout flag</span>
<a name="l00099"></a>00099 m_nLastBytesAvail = 0; <span class="comment">//Reset the flags</span>
<a name="l00100"></a>00100 m_bReceptionStarted = <span class="keyword">false</span>;
<a name="l00101"></a>00101 OnRxTimeout(); <span class="comment">//Do whatever 'we' do for a timeout (probably a flush or disconnect)...</span>
<a name="l00102"></a>00102 <span class="keywordflow">return</span>;
<a name="l00103"></a>00103 }
<a name="l00104"></a>00104 }
<a name="l00105"></a>00105
<a name="l00106"></a>00106 <span class="keywordflow">if</span>(m_nLastBytesAvail == nBytesAvail) <span class="comment">//Check if any more data has been received since last time</span>
<a name="l00107"></a>00107 { <span class="comment">//No point in parsing unless this has changed!</span>
<a name="l00108"></a>00108 <span class="comment">//Maybe yield in here!</span>
<a name="l00109"></a>00109 <span class="comment">//Thread::yield();</span>
<a name="l00110"></a>00110 <span class="keywordflow">if</span>(nBytesAvail == 0) <span class="comment">//If we have been called with 0 bytes available (twice now)</span>
<a name="l00111"></a>00111 { <span class="comment">//a disconnection has occurred</span>
<a name="l00112"></a>00112 <span class="keywordflow">if</span>(!m_bDoDisconnect)
<a name="l00113"></a>00113 {
<a name="l00114"></a>00114 CloseSocket(); <span class="comment">//Force the close</span>
<a name="l00115"></a>00115 }
<a name="l00116"></a>00116 }
<a name="l00117"></a>00117 <span class="keywordflow">return</span>;
<a name="l00118"></a>00118 }
<a name="l00119"></a>00119
<a name="l00120"></a>00120 <span class="comment">//Depending on your application you may want to attempt to process the extra data </span>
<a name="l00121"></a>00121 <span class="comment">//(or change your MAX_RXBUF).</span>
<a name="l00122"></a>00122 <span class="comment">//</span>
<a name="l00123"></a>00123 <span class="comment">//Here I just flush the whole lot, because I assume a 'legal' client wont send more than</span>
<a name="l00124"></a>00124 <span class="comment">//we can receive....maybe someone is trying to flood / overrun us!</span>
<a name="l00125"></a>00125 <span class="keywordflow">if</span>(nBytesAvail > MAX_RXBUF)
<a name="l00126"></a>00126 {
<a name="l00127"></a>00127 cerr << <span class="stringliteral">"TCP/IP overflow..."</span> << endl;
<a name="l00128"></a>00128 FlushRxData();
<a name="l00129"></a>00129 m_nLastBytesAvail = 0;
<a name="l00130"></a>00130 m_bReceptionStarted = <span class="keyword">false</span>;
<a name="l00131"></a>00131 <span class="keywordflow">return</span>;
<a name="l00132"></a>00132 }
<a name="l00133"></a>00133 m_nLastBytesAvail = nBytesAvail;
<a name="l00134"></a>00134
<a name="l00135"></a>00135 <span class="comment">//In this loop you may parse the received data to determine whether a whole</span>
<a name="l00136"></a>00136 <span class="comment">//'packet' has arrived. What you do in here depends on what data you are sending.</span>
<a name="l00137"></a>00137 <span class="comment">//Here we will just look for a /r/n terminator sequence.</span>
<a name="l00138"></a>00138 <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=0; i < nBytesAvail; i++)
<a name="l00139"></a>00139 {
<a name="l00140"></a>00140
<a name="l00141"></a>00141 <span class="comment">/***************************SHOULD BE CUSTOMISED*******************/</span>
<a name="l00142"></a>00142
<a name="l00143"></a>00143 <span class="keywordflow">if</span>(m_pBuf[i] == <span class="charliteral">'\r'</span>)
<a name="l00144"></a>00144 {
<a name="l00145"></a>00145 <span class="keywordflow">if</span>(i+1 < nBytesAvail)
<a name="l00146"></a>00146 {
<a name="l00147"></a>00147 <span class="keywordflow">if</span>(m_pBuf[i+1] == <span class="charliteral">'\n'</span>)
<a name="l00148"></a>00148 { <span class="comment">//Terminator sequence found</span>
<a name="l00149"></a>00149
<a name="l00150"></a>00150 <span class="comment">/**************************************************************/</span>
<a name="l00151"></a>00151 <span class="comment">// COMPULSORY ... Clear the flag and count..</span>
<a name="l00152"></a>00152 <span class="comment">// do this when you have received a good packet</span>
<a name="l00153"></a>00153 m_nLastBytesAvail = 0;
<a name="l00154"></a>00154 m_bReceptionStarted = <span class="keyword">false</span>;
<a name="l00155"></a>00155 <span class="comment">/**************************************************************/</span>
<a name="l00156"></a>00156
<a name="l00157"></a>00157 <span class="comment">// Now receive the data into a buffer and call our receive function</span>
<a name="l00158"></a>00158 <span class="keywordtype">int</span> nLen = i+2;
<a name="l00159"></a>00159 <span class="keywordtype">char</span> *pszRxData = <span class="keyword">new</span> <span class="keywordtype">char</span>[nLen+1]; <span class="comment">//Allow space for terminator</span>
<a name="l00160"></a>00160 receive(pszRxData, nLen); <span class="comment">//Receive the data</span>
<a name="l00161"></a>00161 pszRxData[nLen] = <span class="charliteral">'\0'</span>; <span class="comment">//Terminate it</span>
<a name="l00162"></a>00162 OnDataReceived(pszRxData, nLen);
<a name="l00163"></a>00163 <span class="keyword">delete</span> [] pszRxData;
<a name="l00164"></a>00164 <span class="keywordflow">return</span>;
<a name="l00165"></a>00165 }
<a name="l00166"></a>00166 }
<a name="l00167"></a>00167 }
<a name="l00168"></a>00168 <span class="comment">/***************************END CUSTOMISATION*******************/</span>
<a name="l00169"></a>00169
<a name="l00170"></a>00170 }
<a name="l00171"></a>00171 }
<a name="l00172"></a>00172
<a name="l00173"></a>00173 <span class="keywordtype">void</span> SampleSocketPort::disconnect(<span class="keywordtype">void</span>)
<a name="l00174"></a>00174 {
<a name="l00175"></a>00175 <span class="keywordflow">if</span>(m_bOpen)
<a name="l00176"></a>00176 {
<a name="l00177"></a>00177 m_bDoDisconnect = <span class="keyword">true</span>;
<a name="l00178"></a>00178 CloseSocket();
<a name="l00179"></a>00179 }
<a name="l00180"></a>00180 }
<a name="l00181"></a>00181
<a name="l00182"></a>00182 <span class="keywordtype">void</span> SampleSocketPort::expired(<span class="keywordtype">void</span>)
<a name="l00183"></a>00183 {
<a name="l00184"></a>00184 <span class="keywordflow">if</span>(m_bDoDisconnect && m_bOpen)
<a name="l00185"></a>00185 {
<a name="l00186"></a>00186 CloseSocket();
<a name="l00187"></a>00187 }
<a name="l00188"></a>00188 <span class="keywordflow">else</span> <span class="keywordflow">if</span>(m_bOpen && m_bReceptionStarted)
<a name="l00189"></a>00189 {
<a name="l00190"></a>00190 <span class="comment">//Timer must have expired because the rx data has not all been received</span>
<a name="l00191"></a>00191 m_bTimedOut = <span class="keyword">true</span>;
<a name="l00192"></a>00192 }
<a name="l00193"></a>00193 }
<a name="l00194"></a>00194
<a name="l00195"></a>00195
<a name="l00196"></a>00196 <span class="keywordtype">bool</span> SampleSocketPort::CloseSocket(<span class="keywordtype">void</span>)
<a name="l00197"></a>00197 {
<a name="l00198"></a>00198 <span class="keywordflow">if</span>(m_bOpen && m_bDoDisconnect)
<a name="l00199"></a>00199 { <span class="comment">//This is where the disconnection really occurs</span>
<a name="l00200"></a>00200 m_bOpen = <span class="keyword">false</span>; <span class="comment">//If m_bDoDisconnect == true we know this has been called </span>
<a name="l00201"></a>00201 OnConnectionClosed(); <span class="comment">//through the timer, so 'delete this' is safe!</span>
<a name="l00202"></a>00202 <span class="keyword">delete</span> <span class="keyword">this</span>;
<a name="l00203"></a>00203 }
<a name="l00204"></a>00204 <span class="keywordflow">else</span> <span class="keywordflow">if</span>(m_bOpen)
<a name="l00205"></a>00205 {
<a name="l00206"></a>00206 m_bDoDisconnect = <span class="keyword">true</span>; <span class="comment">//Just set the timer and the flag so we can </span>
<a name="l00207"></a>00207 setTimer(DISCONNECT_MS); <span class="comment">//disconnect safely, in DISCONNECT_MS</span>
<a name="l00208"></a>00208 }
<a name="l00209"></a>00209 <span class="keywordflow">return</span>(<span class="keyword">true</span>);
<a name="l00210"></a>00210 }
<a name="l00211"></a>00211
<a name="l00212"></a>00212
<a name="l00213"></a>00213 ssize_t SampleSocketPort::DoSend(<span class="keywordtype">void</span> *buf, size_t len)
<a name="l00214"></a>00214 {
<a name="l00215"></a>00215 <span class="comment">//If we are disconnecting, just pretend all the bytes were sent</span>
<a name="l00216"></a>00216 <span class="keywordflow">if</span>(m_bDoDisconnect)
<a name="l00217"></a>00217 <span class="keywordflow">return</span>((ssize_t)len);
<a name="l00218"></a>00218
<a name="l00219"></a>00219 ssize_t nSent = send(buf, len);
<a name="l00220"></a>00220 <span class="keywordflow">while</span>(!isPending(Socket::pendingOutput, 0)) <span class="comment">//Wait for output to complete</span>
<a name="l00221"></a>00221 {
<a name="l00222"></a>00222 <span class="keywordflow">if</span>(m_bDoDisconnect || !m_bOpen)
<a name="l00223"></a>00223 {
<a name="l00224"></a>00224 <span class="comment">//If we are disconnecting, just pretend all the bytes were sent</span>
<a name="l00225"></a>00225 <span class="keywordflow">return</span>((ssize_t)len);
<a name="l00226"></a>00226 }
<a name="l00227"></a>00227 <span class="comment">//I like to yield whenever waiting for things...</span>
<a name="l00228"></a>00228 <span class="comment">//this is optional and may not suit your implementation!</span>
<a name="l00229"></a>00229 Thread::yield();
<a name="l00230"></a>00230 }
<a name="l00231"></a>00231 <span class="keywordflow">return</span>(nSent);
<a name="l00232"></a>00232 }
<a name="l00233"></a>00233
<a name="l00234"></a>00234 <span class="keywordtype">bool</span> SampleSocketPort::WriteData(<span class="keyword">const</span> <span class="keywordtype">char</span> *szTxData, <span class="keyword">const</span> size_t nByteCount)
<a name="l00235"></a>00235 {
<a name="l00236"></a>00236 <span class="comment">//First calculate how many bytes we are to send</span>
<a name="l00237"></a>00237 ssize_t nLen = nByteCount;
<a name="l00238"></a>00238
<a name="l00239"></a>00239 <span class="keywordflow">if</span>(nLen == -1)
<a name="l00240"></a>00240 nLen = (ssize_t)strlen(szTxData);
<a name="l00241"></a>00241
<a name="l00242"></a>00242 size_t nBytesToSend = nLen;
<a name="l00243"></a>00243
<a name="l00244"></a>00244 <span class="keywordflow">while</span>(m_bOpen && nLen)
<a name="l00245"></a>00245 {
<a name="l00246"></a>00246 nLen -= DoSend((<span class="keywordtype">void</span> *)&(szTxData[nBytesToSend - nLen]), nLen);
<a name="l00247"></a>00247 }
<a name="l00248"></a>00248
<a name="l00249"></a>00249 <span class="comment">// If we are sending a terminator.....uncomment the following lines</span>
<a name="l00250"></a>00250 <span class="comment">// char chTerminator = '\n';</span>
<a name="l00251"></a>00251 <span class="comment">// while(DoSend((void *)&chTerminator, 1) != 1);</span>
<a name="l00252"></a>00252
<a name="l00253"></a>00253 <span class="keywordflow">return</span>(<span class="keyword">true</span>);
<a name="l00254"></a>00254 }
<a name="l00255"></a>00255
<a name="l00256"></a>00256
<a name="l00257"></a>00257
<a name="l00258"></a>00258 <span class="preprocessor">#define WITH_EXAMPLE</span>
<a name="l00259"></a>00259 <span class="preprocessor"></span>
<a name="l00260"></a>00260 <span class="preprocessor">#ifdef WITH_EXAMPLE</span>
<a name="l00261"></a>00261 <span class="preprocessor"></span>
<a name="l00262"></a>00262
<a name="l00263"></a>00263 <span class="comment">/************ THE FOLLOWING CODE DEMONSTRATES THE USE OF THE ABOVE CLASS ********************</span>
<a name="l00264"></a>00264 <span class="comment"> ****</span>
<a name="l00265"></a>00265 <span class="comment"> **** To test it, compile with:</span>
<a name="l00266"></a>00266 <span class="comment"> **** </span>
<a name="l00267"></a>00267 <span class="comment"> **** g++ SampleSocketPort.cpp -lccgnu -lpthread -ldl -oSampleSocketPort -ggdb -I/usr/local/include/cc++/</span>
<a name="l00268"></a>00268 <span class="comment"> **** Run the program.</span>
<a name="l00269"></a>00269 <span class="comment"> **** </span>
<a name="l00270"></a>00270 <span class="comment"> **** From another terminal telnet to port 3999 of the server</span>
<a name="l00271"></a>00271 <span class="comment"> **** </span>
<a name="l00272"></a>00272 <span class="comment"> **** 'telnet localhost 3999'</span>
<a name="l00273"></a>00273 <span class="comment"> **** </span>
<a name="l00274"></a>00274 <span class="comment"> **** Anything you type should be sent back to you in reverse!</span>
<a name="l00275"></a>00275 <span class="comment"> **** </span>
<a name="l00276"></a>00276 <span class="comment"> **** To test the corrupt data detection, send a control code (like ^D),</span>
<a name="l00277"></a>00277 <span class="comment"> **** if the terminating charcters are not detected within the specified time</span>
<a name="l00278"></a>00278 <span class="comment"> **** the receive timeout will occur.</span>
<a name="l00279"></a>00279 <span class="comment"> **** </span>
<a name="l00280"></a>00280 <span class="comment"> ****/</span>
<a name="l00281"></a>00281
<a name="l00282"></a>00282
<a name="l00283"></a>00283 <span class="comment">//define the following to include the example classes and functions</span>
<a name="l00284"></a>00284
<a name="l00285"></a>00285 <span class="keywordtype">int</span> g_nOpenPorts = 0; <span class="comment">//Dirty global to allow us to quit simply</span>
<a name="l00286"></a>00286
<a name="l00287"></a>00287 <span class="keyword">class </span>ReverserPort : <span class="keyword">public</span> SampleSocketPort
<a name="l00288"></a>00288 {
<a name="l00289"></a>00289 <span class="keyword">public</span>:
<a name="l00290"></a>00290 ReverserPort(<a class="code" href="namespaceost.html#5b999accae7692fd2abbc9654a00eb8c">SocketService</a> *pService, TCPSocket & tcpSocket) :
<a name="l00291"></a>00291 SampleSocketPort(pService, tcpSocket)
<a name="l00292"></a>00292 {
<a name="l00293"></a>00293 g_nOpenPorts++;
<a name="l00294"></a>00294 }
<a name="l00295"></a>00295 <span class="keyword">virtual</span> ~ReverserPort()
<a name="l00296"></a>00296 {
<a name="l00297"></a>00297 g_nOpenPorts--;
<a name="l00298"></a>00298 }
<a name="l00299"></a>00299 <span class="keyword">virtual</span> <span class="keywordtype">void</span> OnConnectionClosed(<span class="keywordtype">void</span>)
<a name="l00300"></a>00300 { cerr << <span class="stringliteral">"Connection Closed!"</span> << endl; }
<a name="l00301"></a>00301
<a name="l00306"></a>00306 <span class="keyword">virtual</span> <span class="keywordtype">void</span> OnDataReceived(<span class="keywordtype">char</span> *pszData, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> nByteCount)
<a name="l00307"></a>00307 {
<a name="l00308"></a>00308 <span class="comment">//Reverse the data and send it back</span>
<a name="l00309"></a>00309
<a name="l00310"></a>00310 size_t nLen = strlen(pszData);
<a name="l00311"></a>00311 <span class="keywordtype">char</span> *szToSend = <span class="keyword">new</span> <span class="keywordtype">char</span>[nLen+1];
<a name="l00312"></a>00312
<a name="l00313"></a>00313 <span class="comment">//No need to reverse the \r\n or \0</span>
<a name="l00314"></a>00314 size_t nIndex = nLen-3;
<a name="l00315"></a>00315
<a name="l00316"></a>00316 size_t i;
<a name="l00317"></a>00317 <span class="keywordflow">for</span>(i=0; i < nLen - 2; i++)
<a name="l00318"></a>00318 {
<a name="l00319"></a>00319 szToSend[i] = pszData[nIndex - i];
<a name="l00320"></a>00320 }
<a name="l00321"></a>00321 szToSend[i++] = <span class="charliteral">'\r'</span>;
<a name="l00322"></a>00322 szToSend[i++] = <span class="charliteral">'\n'</span>;
<a name="l00323"></a>00323 szToSend[nLen] = <span class="charliteral">'\0'</span>;
<a name="l00324"></a>00324
<a name="l00325"></a>00325 WriteData(szToSend, nLen);
<a name="l00326"></a>00326 <span class="keyword">delete</span> [] szToSend;
<a name="l00327"></a>00327 }
<a name="l00328"></a>00328
<a name="l00329"></a>00329 };
<a name="l00330"></a>00330
<a name="l00331"></a>00331 <span class="keyword">class </span>ReverserServer : <span class="keyword">public</span> SampleSocketServiceServer
<a name="l00332"></a>00332 {
<a name="l00333"></a>00333 <span class="keyword">public</span>:
<a name="l00334"></a>00334 ReverserServer(<a class="code" href="address_8h.html#5eba36aa908d5a479c8ba7d0bc4512b1">InetHostAddress</a> & machine, <span class="keywordtype">int</span> port) :
<a name="l00335"></a>00335 TCPSocket(machine, port), <a name="a31"></a><a class="code" href="namespaceost.html#1a3b6738f6f759fcb52b544a4787cbb2">Thread</a>(), SampleSocketServiceServer(machine, port)
<a name="l00336"></a>00336 {
<a name="l00337"></a>00337 }
<a name="l00338"></a>00338 <span class="keyword">virtual</span> ~ReverserServer()
<a name="l00339"></a>00339 {
<a name="l00340"></a>00340 }
<a name="l00341"></a>00341 <span class="keyword">virtual</span> <a class="code" href="namespaceost.html#0120970550868f111b2d9cc7054526f7">SocketPort</a> *CreateSocketPort(<a class="code" href="namespaceost.html#5b999accae7692fd2abbc9654a00eb8c">SocketService</a> *pService, TCPSocket & Socket)
<a name="l00342"></a>00342 {
<a name="l00343"></a>00343 <span class="keywordflow">return</span>(<span class="keyword">new</span> ReverserPort(pService, Socket));
<a name="l00344"></a>00344 }
<a name="l00345"></a>00345 };
<a name="l00346"></a>00346
<a name="l00347"></a>00347
<a name="l00348"></a>00348 <span class="keywordtype">int</span> main(<span class="keywordtype">void</span>)
<a name="l00349"></a>00349 {
<a name="l00350"></a>00350 <a class="code" href="address_8h.html#5eba36aa908d5a479c8ba7d0bc4512b1">InetHostAddress</a> LocalHost;
<a name="l00351"></a>00351 LocalHost = htonl(INADDR_ANY);
<a name="l00352"></a>00352 ReverserServer *Server = NULL;
<a name="l00353"></a>00353 <span class="keywordflow">try</span>
<a name="l00354"></a>00354 {
<a name="l00355"></a>00355 Server = <span class="keyword">new</span> ReverserServer(LocalHost, 3999);
<a name="l00356"></a>00356 Server->StartServer();
<a name="l00357"></a>00357 }
<a name="l00358"></a>00358 <span class="keywordflow">catch</span>(...)
<a name="l00359"></a>00359 {
<a name="l00360"></a>00360 cerr << <span class="stringliteral">"Failed to start server"</span> << endl;
<a name="l00361"></a>00361 <span class="keywordflow">return</span>(<span class="keyword">false</span>);
<a name="l00362"></a>00362 }
<a name="l00363"></a>00363 cerr << <span class="stringliteral">"Waiting for connections...type \"quit\" to exit."</span> << endl;
<a name="l00364"></a>00364
<a name="l00365"></a>00365 <span class="keywordtype">char</span> cmd[255];
<a name="l00366"></a>00366
<a name="l00367"></a>00367 cin.getline(cmd, 255);
<a name="l00368"></a>00368
<a name="l00369"></a>00369
<a name="l00370"></a>00370 <span class="keywordflow">while</span>(strcmp(cmd, <span class="stringliteral">"quit"</span>) != 0)
<a name="l00371"></a>00371 {
<a name="l00372"></a>00372 cin.getline(cmd, 255);
<a name="l00373"></a>00373 }
<a name="l00374"></a>00374
<a name="l00375"></a>00375 Server->StopServer();
<a name="l00376"></a>00376 <span class="keyword">delete</span> Server;
<a name="l00377"></a>00377 <span class="keywordflow">return</span> 0;
<a name="l00378"></a>00378 }
<a name="l00379"></a>00379
<a name="l00380"></a>00380 <span class="preprocessor">#endif //WITH_EXAMPLE</span>
<a name="l00381"></a>00381 <span class="preprocessor"></span>
</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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