<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.5"/>
<title>pcsc-lite: eventhandler.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">pcsc-lite
 <span id="projectnumber">1.8.8</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.5 -->
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="modules.html"><span>Modules</span></a></li>
<li><a href="annotated.html"><span>Data Structures</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="files.html"><span>File List</span></a></li>
<li><a href="globals.html"><span>Globals</span></a></li>
</ul>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="headertitle">
<div class="title">eventhandler.h</div> </div>
</div><!--header-->
<div class="contents">
<a href="eventhandler_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * MUSCLE SmartCard Development ( http://www.linuxnet.com )</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Copyright (C) 1999-2002</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * David Corcoran <corcoran@linuxnet.com></span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Copyright (C) 2002-2010</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * Ludovic Rousseau <ludovic.rousseau@free.fr></span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * $Id: eventhandler.h 5434 2010-12-08 14:13:21Z rousseau $</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> </div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#ifndef __eventhandler_h__</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor"></span><span class="preprocessor">#define __eventhandler_h__</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <stdint.h></span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="structpubReaderStatesList.html"> 27</a></span>  <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="structpubReaderStatesList.html">pubReaderStatesList</a></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  {</div>
<div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="structpubReaderStatesList.html#a2911a61e0a38e8245a963debf872bfb9"> 29</a></span>  <span class="keywordtype">char</span> <a class="code" href="structpubReaderStatesList.html#a2911a61e0a38e8245a963debf872bfb9">readerName</a>[MAX_READERNAME]; </div>
<div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="structpubReaderStatesList.html#a97623f9f724a2a86db3e755badd0cf21"> 30</a></span>  uint32_t <a class="code" href="structpubReaderStatesList.html#a97623f9f724a2a86db3e755badd0cf21">eventCounter</a>; </div>
<div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="structpubReaderStatesList.html#ae0bfa9f9998463192d8c18cf86915082"> 31</a></span>  uint32_t <a class="code" href="structpubReaderStatesList.html#ae0bfa9f9998463192d8c18cf86915082">readerState</a>; </div>
<div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="structpubReaderStatesList.html#a3466b5e09f39d5857bf6a158a5bb7d30"> 32</a></span>  int32_t <a class="code" href="structpubReaderStatesList.html#a3466b5e09f39d5857bf6a158a5bb7d30">readerSharing</a>; </div>
<div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="structpubReaderStatesList.html#a865f4e34f374b7b24b3a56008f92676f"> 34</a></span>  UCHAR <a class="code" href="structpubReaderStatesList.html#a865f4e34f374b7b24b3a56008f92676f">cardAtr</a>[<a class="code" href="pcsclite_8h.html#a7ac7915ff6f9baefa66886c98bdbb91e">MAX_ATR_SIZE</a>]; </div>
<div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="structpubReaderStatesList.html#afe108cdd8d9d06f1294ba235303d59a7"> 35</a></span>  uint32_t <a class="code" href="structpubReaderStatesList.html#afe108cdd8d9d06f1294ba235303d59a7">cardAtrLength</a>; </div>
<div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="structpubReaderStatesList.html#a8218d71b0c62a617790e645fca310913"> 36</a></span>  uint32_t <a class="code" href="structpubReaderStatesList.html#a8218d71b0c62a617790e645fca310913">cardProtocol</a>; </div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  }</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <a class="code" href="eventhandler_8h.html#a14acdf20e86897434649f849c17f9ea6">READER_STATE</a>;</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  LONG <a class="code" href="eventhandler_8c.html#a37ebfbc3287ee2ea69a60e87fead19e4">EHTryToUnregisterClientForEvent</a>(int32_t filedes);</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  LONG EHRegisterClientForEvent(int32_t filedes);</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  LONG <a class="code" href="eventhandler_8c.html#aa1391089c844599baf0cb4c95f8b0f75">EHUnregisterClientForEvent</a>(int32_t filedes);</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  LONG <a class="code" href="eventhandler_8c.html#af758bdf0f8f42781f0b24a042fda65c9">EHSignalEventToClients</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  LONG EHInitializeEventStructures(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  LONG EHSpawnEventHandler(<a class="code" href="structReaderContext.html">READER_CONTEXT</a> *);</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  LONG EHDestroyEventHandler(<a class="code" href="structReaderContext.html">READER_CONTEXT</a> *);</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="eventhandler_8h.html#a97a0f3217c43cc5d86b1d92cc73d0f63"> 49</a></span> <span class="preprocessor">#define PCSCLITE_SHARING_LAST_CONTEXT 1</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="eventhandler_8h.html#a631be0b7327a8f47f9073dcaacc18f98"> 51</a></span> <span class="preprocessor">#define PCSCLITE_SHARING_NO_CONTEXT 0</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="eventhandler_8h.html#a2adc2d505aee5e810d17d0e8127a4543"> 53</a></span> <span class="preprocessor">#define PCSCLITE_SHARING_EXCLUSIVE_CONTEXT -1</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="eventhandler_8h.html#a5608a42045886b6486390541b0ace5e5"> 58</a></span> <span class="preprocessor">#define READER_NOT_INITIALIZED (MAX_ATR_SIZE+1)</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="preprocessor">#endif </span><span class="comment">/* __eventhandler_h__ */</span><span class="preprocessor"></span></div>
<div class="ttc" id="eventhandler_8c_html_aa1391089c844599baf0cb4c95f8b0f75"><div class="ttname"><a href="eventhandler_8c.html#aa1391089c844599baf0cb4c95f8b0f75">EHUnregisterClientForEvent</a></div><div class="ttdeci">LONG EHUnregisterClientForEvent(int32_t filedes)</div><div class="ttdoc">Unregister a client and log an error if the client is not found. </div><div class="ttdef"><b>Definition:</b> <a href="eventhandler_8c_source.html#l00081">eventhandler.c:81</a></div></div>
<div class="ttc" id="structpubReaderStatesList_html_afe108cdd8d9d06f1294ba235303d59a7"><div class="ttname"><a href="structpubReaderStatesList.html#afe108cdd8d9d06f1294ba235303d59a7">pubReaderStatesList::cardAtrLength</a></div><div class="ttdeci">uint32_t cardAtrLength</div><div class="ttdoc">ATR length. </div><div class="ttdef"><b>Definition:</b> <a href="eventhandler_8h_source.html#l00035">eventhandler.h:35</a></div></div>
<div class="ttc" id="structpubReaderStatesList_html_a2911a61e0a38e8245a963debf872bfb9"><div class="ttname"><a href="structpubReaderStatesList.html#a2911a61e0a38e8245a963debf872bfb9">pubReaderStatesList::readerName</a></div><div class="ttdeci">char readerName[MAX_READERNAME]</div><div class="ttdoc">reader name </div><div class="ttdef"><b>Definition:</b> <a href="eventhandler_8h_source.html#l00029">eventhandler.h:29</a></div></div>
<div class="ttc" id="structpubReaderStatesList_html_a3466b5e09f39d5857bf6a158a5bb7d30"><div class="ttname"><a href="structpubReaderStatesList.html#a3466b5e09f39d5857bf6a158a5bb7d30">pubReaderStatesList::readerSharing</a></div><div class="ttdeci">int32_t readerSharing</div><div class="ttdoc">PCSCLITE_SHARING_* sharing status. </div><div class="ttdef"><b>Definition:</b> <a href="eventhandler_8h_source.html#l00032">eventhandler.h:32</a></div></div>
<div class="ttc" id="structpubReaderStatesList_html_a97623f9f724a2a86db3e755badd0cf21"><div class="ttname"><a href="structpubReaderStatesList.html#a97623f9f724a2a86db3e755badd0cf21">pubReaderStatesList::eventCounter</a></div><div class="ttdeci">uint32_t eventCounter</div><div class="ttdoc">number of card events </div><div class="ttdef"><b>Definition:</b> <a href="eventhandler_8h_source.html#l00030">eventhandler.h:30</a></div></div>
<div class="ttc" id="eventhandler_8c_html_af758bdf0f8f42781f0b24a042fda65c9"><div class="ttname"><a href="eventhandler_8c.html#af758bdf0f8f42781f0b24a042fda65c9">EHSignalEventToClients</a></div><div class="ttdeci">LONG EHSignalEventToClients(void)</div><div class="ttdoc">Sends an asynchronous event to any waiting client. </div><div class="ttdef"><b>Definition:</b> <a href="eventhandler_8c_source.html#l00094">eventhandler.c:94</a></div></div>
<div class="ttc" id="eventhandler_8c_html_a37ebfbc3287ee2ea69a60e87fead19e4"><div class="ttname"><a href="eventhandler_8c.html#a37ebfbc3287ee2ea69a60e87fead19e4">EHTryToUnregisterClientForEvent</a></div><div class="ttdeci">LONG EHTryToUnregisterClientForEvent(int32_t filedes)</div><div class="ttdoc">Try to unregisted a client If no client is found then do not log an error. </div><div class="ttdef"><b>Definition:</b> <a href="eventhandler_8c_source.html#l00061">eventhandler.c:61</a></div></div>
<div class="ttc" id="eventhandler_8h_html_a14acdf20e86897434649f849c17f9ea6"><div class="ttname"><a href="eventhandler_8h.html#a14acdf20e86897434649f849c17f9ea6">READER_STATE</a></div><div class="ttdeci">struct pubReaderStatesList READER_STATE</div><div class="ttdoc">Define an exported public reader state structure so each application gets instant notification of cha...</div></div>
<div class="ttc" id="structpubReaderStatesList_html_a865f4e34f374b7b24b3a56008f92676f"><div class="ttname"><a href="structpubReaderStatesList.html#a865f4e34f374b7b24b3a56008f92676f">pubReaderStatesList::cardAtr</a></div><div class="ttdeci">UCHAR cardAtr[MAX_ATR_SIZE]</div><div class="ttdoc">ATR. </div><div class="ttdef"><b>Definition:</b> <a href="eventhandler_8h_source.html#l00034">eventhandler.h:34</a></div></div>
<div class="ttc" id="structpubReaderStatesList_html_a8218d71b0c62a617790e645fca310913"><div class="ttname"><a href="structpubReaderStatesList.html#a8218d71b0c62a617790e645fca310913">pubReaderStatesList::cardProtocol</a></div><div class="ttdeci">uint32_t cardProtocol</div><div class="ttdoc">SCARD_PROTOCOL_* value. </div><div class="ttdef"><b>Definition:</b> <a href="eventhandler_8h_source.html#l00036">eventhandler.h:36</a></div></div>
<div class="ttc" id="structpubReaderStatesList_html"><div class="ttname"><a href="structpubReaderStatesList.html">pubReaderStatesList</a></div><div class="ttdoc">Define an exported public reader state structure so each application gets instant notification of cha...</div><div class="ttdef"><b>Definition:</b> <a href="eventhandler_8h_source.html#l00027">eventhandler.h:27</a></div></div>
<div class="ttc" id="pcsclite_8h_html_a7ac7915ff6f9baefa66886c98bdbb91e"><div class="ttname"><a href="pcsclite_8h.html#a7ac7915ff6f9baefa66886c98bdbb91e">MAX_ATR_SIZE</a></div><div class="ttdeci">#define MAX_ATR_SIZE</div><div class="ttdoc">Maximum ATR size. </div><div class="ttdef"><b>Definition:</b> <a href="pcsclite_8h_source.html#l00038">pcsclite.h:38</a></div></div>
<div class="ttc" id="structpubReaderStatesList_html_ae0bfa9f9998463192d8c18cf86915082"><div class="ttname"><a href="structpubReaderStatesList.html#ae0bfa9f9998463192d8c18cf86915082">pubReaderStatesList::readerState</a></div><div class="ttdeci">uint32_t readerState</div><div class="ttdoc">SCARD_* bit field. </div><div class="ttdef"><b>Definition:</b> <a href="eventhandler_8h_source.html#l00031">eventhandler.h:31</a></div></div>
<div class="ttc" id="structReaderContext_html"><div class="ttname"><a href="structReaderContext.html">ReaderContext</a></div><div class="ttdef"><b>Definition:</b> <a href="readerfactory_8h_source.html#l00085">readerfactory.h:85</a></div></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Sat Oct 19 2013 02:34:30 for pcsc-lite by  <a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.5
</small></address>
</body>
</html>
