<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title>CapiSuite: audioreceive.h Source File</title> <link href="doxygen.css" rel="stylesheet" type="text/css"> </head><body> <!-- Generated by Doxygen 1.3.8 --> <div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="modules.html">Modules</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Class List</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Class Members</a> | <a class="qindex" href="globals.html">File Members</a></div> <h1>audioreceive.h</h1><a href="audioreceive_8h.html">Go to the documentation of this file.</a><pre class="fragment"><div>00001 00008 <span class="comment">/***************************************************************************</span> 00009 <span class="comment"> * *</span> 00010 <span class="comment"> * This program is free software; you can redistribute it and/or modify *</span> 00011 <span class="comment"> * it under the terms of the GNU General Public License as published by *</span> 00012 <span class="comment"> * the Free Software Foundation; either version 2 of the License, or *</span> 00013 <span class="comment"> * (at your option) any later version. *</span> 00014 <span class="comment"> * *</span> 00015 <span class="comment"> ***************************************************************************/</span> 00016 00017 <span class="preprocessor">#ifndef AUDIORECEIVE_H</span> 00018 <span class="preprocessor"></span><span class="preprocessor">#define AUDIORECEIVE_H</span> 00019 <span class="preprocessor"></span> 00020 <span class="preprocessor">#include <string></span> 00021 <span class="preprocessor">#include "<a class="code" href="callmodule_8h.html">callmodule.h</a>"</span> 00022 00023 <span class="keyword">class </span><a class="code" href="classConnection.html">Connection</a>; 00024 00025 <span class="keyword">using</span> <span class="keyword">namespace </span>std; 00026 <a name="l00042"></a><a class="code" href="classAudioReceive.html">00042</a> <span class="keyword">class </span><a class="code" href="classAudioReceive.html">AudioReceive</a>: <span class="keyword">public</span> <a class="code" href="classCallModule.html">CallModule</a> 00043 { 00044 <span class="keyword">public</span>: 00056 <a class="code" href="classAudioReceive.html#a0">AudioReceive</a>(<a class="code" href="classConnection.html">Connection</a> *conn, string <a class="code" href="classAudioReceive.html#r2">file</a>, <span class="keywordtype">int</span> timeout, <span class="keywordtype">int</span> <a class="code" href="classAudioReceive.html#r1">silence_timeout</a>, <span class="keywordtype">bool</span> DTMF_exit) <span class="keywordflow">throw</span> (<a class="code" href="classCapiExternalError.html">CapiExternalError</a>); 00057 00065 <span class="keywordtype">void</span> <a class="code" href="classAudioReceive.html#a1">mainLoop</a>() <span class="keywordflow">throw</span> (<a class="code" href="classCapiWrongState.html">CapiWrongState</a>, <a class="code" href="classCapiExternalError.html">CapiExternalError</a>); 00066 00075 <span class="keywordtype">void</span> <a class="code" href="classAudioReceive.html#a2">dataIn</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* data, <span class="keywordtype">unsigned</span> length); 00076 00081 <span class="keywordtype">long</span> <a class="code" href="classAudioReceive.html#a3">duration</a>(); 00082 00083 <span class="keyword">private</span>: <a name="l00084"></a><a class="code" href="classAudioReceive.html#r0">00084</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classAudioReceive.html#r0">silence_count</a>; <a name="l00085"></a><a class="code" href="classAudioReceive.html#r1">00085</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> silence_timeout; <a name="l00086"></a><a class="code" href="classAudioReceive.html#r2">00086</a> string file; 00087 <span class="keywordtype">long</span> <a class="code" href="classAudioReceive.html#r3">start_time</a>, <a name="l00088"></a><a class="code" href="classAudioReceive.html#r3">00088</a> <a class="code" href="classAudioReceive.html#r4">end_time</a>; 00089 }; 00090 00091 <span class="preprocessor">#endif</span> 00092 <span class="preprocessor"></span> 00093 <span class="comment">/* History</span> 00094 <span class="comment"></span> 00095 <span class="comment">$Log: audioreceive.h,v $</span> 00096 <span class="comment">Revision 1.1 2003/02/19 08:19:53 gernot</span> 00097 <span class="comment">Initial revision</span> 00098 <span class="comment"></span> 00099 <span class="comment">Revision 1.14 2003/01/16 13:03:07 ghillie</span> 00100 <span class="comment">- added attribute end_time</span> 00101 <span class="comment">- updated comment to reflect new truncation of silence</span> 00102 <span class="comment"></span> 00103 <span class="comment">Revision 1.13 2002/12/04 11:38:50 ghillie</span> 00104 <span class="comment">- added time measurement: save time in start_time at the begin of mainLoop() and return difference to getTime() in duration()</span> 00105 <span class="comment"></span> 00106 <span class="comment">Revision 1.12 2002/12/02 12:32:21 ghillie</span> 00107 <span class="comment">renamed Connection::SPEECH to Connection::VOICE</span> 00108 <span class="comment"></span> 00109 <span class="comment">Revision 1.11 2002/11/29 10:26:10 ghillie</span> 00110 <span class="comment">- updated comments, use doxygen format now</span> 00111 <span class="comment">- removed transmissionComplete() method as this makes no sense in receiving!</span> 00112 <span class="comment"></span> 00113 <span class="comment">Revision 1.10 2002/11/25 11:54:21 ghillie</span> 00114 <span class="comment">- tests for speech mode before receiving now</span> 00115 <span class="comment">- small performance improvement (use string::empty() instead of comparison to "")</span> 00116 <span class="comment"></span> 00117 <span class="comment">Revision 1.9 2002/11/22 15:16:20 ghillie</span> 00118 <span class="comment">added support for finishing when DTMF is received</span> 00119 <span class="comment"></span> 00120 <span class="comment">Revision 1.8 2002/11/21 15:32:40 ghillie</span> 00121 <span class="comment">- moved code from constructor/destructor to overwritten mainLoop() method</span> 00122 <span class="comment"></span> 00123 <span class="comment">Revision 1.7 2002/11/19 15:57:19 ghillie</span> 00124 <span class="comment">- Added missing throw() declarations</span> 00125 <span class="comment">- phew. Added error handling. All exceptions are caught now.</span> 00126 <span class="comment"></span> 00127 <span class="comment">Revision 1.6 2002/11/14 17:05:19 ghillie</span> 00128 <span class="comment">major structural changes - much is easier, nicer and better prepared for the future now:</span> 00129 <span class="comment">- added DisconnectLogical handler to CallInterface</span> 00130 <span class="comment">- DTMF handling moved from CallControl to Connection</span> 00131 <span class="comment">- new call module ConnectModule for establishing connection</span> 00132 <span class="comment">- python script reduced from 2 functions to one (callWaiting, callConnected</span> 00133 <span class="comment"> merged to callIncoming)</span> 00134 <span class="comment">- call modules implement the CallInterface now, not CallControl any more</span> 00135 <span class="comment"> => this freed CallControl from nearly all communication stuff</span> 00136 <span class="comment"></span> 00137 <span class="comment">Revision 1.5 2002/11/13 15:24:25 ghillie</span> 00138 <span class="comment">finished silence detection code</span> 00139 <span class="comment"></span> 00140 <span class="comment">Revision 1.4 2002/11/13 08:34:54 ghillie</span> 00141 <span class="comment">moved history to the bottom</span> 00142 <span class="comment"></span> 00143 <span class="comment">Revision 1.3 2002/11/12 15:52:08 ghillie</span> 00144 <span class="comment">added data in handler</span> 00145 <span class="comment"></span> 00146 <span class="comment">Revision 1.2 2002/10/29 14:28:22 ghillie</span> 00147 <span class="comment">added stop_file_* calls to make sure transmission is cancelled when it's time...</span> 00148 <span class="comment"></span> 00149 <span class="comment">Revision 1.1 2002/10/25 13:29:39 ghillie</span> 00150 <span class="comment">grouped files into subdirectories</span> 00151 <span class="comment"></span> 00152 <span class="comment">Revision 1.2 2002/10/24 09:55:52 ghillie</span> 00153 <span class="comment">many fixes. Works for one call now</span> 00154 <span class="comment"></span> 00155 <span class="comment">Revision 1.1 2002/10/23 09:47:30 ghillie</span> 00156 <span class="comment">added audioreceive module</span> 00157 <span class="comment"></span> 00158 <span class="comment">*/</span> </div></pre><hr size="1"><address style="align: right;"><small>Generated on Sun Nov 28 14:37:44 2004 for CapiSuite by <a href="http://www.doxygen.org/index.html"> <img src="doxygen.png" alt="doxygen" align="middle" border=0 ></a> 1.3.8 </small></address> </body> </html>