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<h1>serialecho.cpp</h1><div class="fragment"><pre class="fragment"><span class="comment">/**********************************************************************</span>
<span class="comment"> * C/C++ Source: serialecho.cc</span>
<span class="comment"> *</span>
<span class="comment"> * Defines the methods for the SerialEcho class</span>
<span class="comment"> *</span>
<span class="comment"> * @author: Gary Lawrence Murphy <garym@canada.com></span>
<span class="comment"> * Copyright: 2000 TeleDynamics Communications Inc (www.teledyn.com)</span>
<span class="comment"> ********************************************************************</span>
<span class="comment"> */</span>
<span class="comment">// Copyright (C) 1999-2000 Teledynamics Communications Inc.</span>
<span class="comment">//</span>
<span class="comment">// This program is free software; you can redistribute it and/or modify</span>
<span class="comment">// it under the terms of the GNU General Public License as published by</span>
<span class="comment">// the Free Software Foundation; either version 2 of the License, or</span>
<span class="comment">// (at your option) any later version.</span>
<span class="comment">//</span>
<span class="comment">// This program is distributed in the hope that it will be useful,</span>
<span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<span class="comment">// GNU General Public License for more details.</span>
<span class="comment">//</span>
<span class="comment">// You should have received a copy of the GNU General Public License</span>
<span class="comment">// along with this program; if not, write to the Free Software</span>
<span class="comment">// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.</span>
<span class="preprocessor">#include "serialecho.h"</span>
<span class="preprocessor">#ifndef WIN32</span>
<span class="preprocessor"></span><span class="preprocessor">#include <cstdlib></span>
<span class="preprocessor">#endif</span>
<span class="preprocessor"></span>
<span class="keyword">using namespace </span>std;
SerialEcho::SerialEcho(<span class="keyword">const</span> <span class="keywordtype">char</span> *device,
<span class="keywordtype">int</span> priority, <span class="keywordtype">int</span> stacksize) :
TTYSession( device, priority, stacksize ) {
cout << <span class="stringliteral">"Creating SerialEcho"</span> << endl;
<span class="keywordflow">if</span> (!(*<span class="keyword">this</span>)) {
<span class="keywordflow">throw</span> xError();
::exit(1);
} <span class="keywordflow">else</span> {
cout << <span class="stringliteral">"modem ready"</span> << endl;
}
interactive(<span class="keyword">false</span>);
<span class="keywordflow">if</span> (setSpeed(38400)) cout << getErrorString() << endl;
<span class="keywordflow">if</span> (setCharBits(8)) cout << getErrorString() << endl;
<span class="keywordflow">if</span> (setParity(Serial::parityNone)) cout << getErrorString() << endl;
<span class="keywordflow">if</span> (setStopBits(1)) cout << getErrorString() << endl;
<span class="keywordflow">if</span> (setFlowControl(Serial::flowHard)) cout << getErrorString() << endl;
cout << <span class="stringliteral">"config done"</span> << endl;
}
<span class="keywordtype">void</span> SerialEcho::run() {
<span class="keywordtype">char</span>* s = <span class="keyword">new</span> <span class="keywordtype">char</span>[getBufferSize()];
cout << <span class="stringliteral">"start monitor"</span> << endl;
<span class="keywordflow">while</span> (s[0] != <span class="charliteral">'X'</span>) {
<span class="keywordflow">while</span> (isPending(Serial::pendingInput)) {
cout.put( TTYStream::get() );
}
sleep(500);
}
cout << <span class="stringliteral">"end of monitor"</span> << endl;
<span class="keyword">delete</span> [] s;
exit();
}
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