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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>CChatBt Class Reference</title><link href="style.css" rel="stylesheet" type="text/css"></head><table border="0" width="100%" height="8" bgcolor="#eeeeee"><tr> <td width="100%" height="1"><b><font size="2" color="#000000" face="Arial, Helvetica, sans-serif"><strong><a name=Top></a>S60 3rd Edition SDK FP1 for Symbian OS </strong></font></b><br><i>Example Applications Guide</i></td></tr> </table><!-- Generated by Doxygen 1.4.5 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li id="current"><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul></div><h1>CChatBt Class Reference</h1><!-- doxytag: class="CChatBt" --><!-- doxytag: inherits="CChatBase" --><code>#include <<a class="el" href="_chat_bt_8h-source.html">ChatBt.h</a>></code><p>Inherits <a class="el" href="class_c_chat_base.html">CChatBase</a>.<p>Inheritance diagram for CChatBt:<p><center><img src="class_c_chat_bt__inherit__graph.png" border="0" usemap="#_c_chat_bt__inherit__map" alt="Inheritance graph"></center><map name="_c_chat_bt__inherit__map"><area href="class_c_chat_base.html" shape="rect" coords="8,135,197,471" alt=""></map><a href="class_c_chat_bt-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>CChatBt Connects and sends messages to a remote machine using bluetooth <p><p>Definition at line <a class="el" href="_chat_bt_8h-source.html#l00035">35</a> of file <a class="el" href="_chat_bt_8h-source.html">ChatBt.h</a>.<table border="0" cellpadding="0" cellspacing="0"><tr><td></td></tr><tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#768cefec6ca0a157acefea8b2e775e59">~CChatBt</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#e8a170fa40d8d9d67f0cebf751b96e87">ConnectL</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#90fa17f1549fcafa070e14c9e5e7234d">DisconnectL</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#39e335eb18324d0cfd3d4956caee5100">SendMessageL</a> (TDes &aText)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#4dc55dfb9b7a14b604eac53f42d0a222">StartL</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#b1104e8857d8028d35407cd7fa38c8df">StopL</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_base.html#3632b5e9a01d31118bbf932b3cd23f34">SetServer</a> (TBool aServerMode)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">TBool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_base.html#81c1c91932cc8383d3742da23a680f2d">Server</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_base.html#deacd9f98d0548748cf116698aea2be0">SetState</a> (TChatState aState)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">TInt </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_base.html#af77e92297a4bac4704e440284577ebe">State</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">TBool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_base.html#a96c98612bf6f9cf039ebba7b70c0eda">IsConnected</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">TBool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_base.html#edf42798c6c889d28287f2f51eefb976">IsConnecting</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">TBool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_base.html#4adb7fd4f0c88e83162631743047bb71">IsSendingMessage</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">TBool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_base.html#6f3894ff1a7883706915d4d0c41a36bc">IsReadyToSendMessage</a> ()</td></tr><tr><td colspan="2"><br><h2>Static Public Member Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="class_c_chat_bt.html">CChatBt</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#c650367611ceff6213885d162a246c4e">NewL</a> (<a class="el" href="class_m_log.html">MLog</a> &aLog)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="class_c_chat_bt.html">CChatBt</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#1583db2c4c2022de2f2362c0d588699f">NewLC</a> (<a class="el" href="class_m_log.html">MLog</a> &aLog)</td></tr><tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#79737b00f2b6a07492c7caf4220c6691">DoCancel</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#98dcd20e4dd117488a6a90dadd4dfac5">RunL</a> ()</td></tr><tr><td colspan="2"><br><h2>Private Member Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#bc6e893f105ddd1ab3fe76e16f3b39c4">ConnectToServerL</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#e109483d24ec2fbd018840d64f6242c5">DisconnectFromServerL</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#9dd1139a1264185c45de50b9b5fc02d5">CChatBt</a> (<a class="el" href="class_m_log.html">MLog</a> &aLog)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#9ce34ba0b947863222da3c63d0481044">ConstructL</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#06e3ea78e9321c78ffb364082161da6c">RequestData</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#0820a88dbf60867ff8bd16608ca82127">SetSecurityWithChannelL</a> (TBool aAuthentication, TBool aEncryption, TBool aAuthorisation, TBool aDenied, TInt &aChannel)</td></tr><tr><td colspan="2"><br><h2>Static Private Member Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#e3f0f1667a46b6e51290f2c56ed0e33b">SetSecurityOnChannelL</a> (TBool aAuthentication, TBool aEncryption, TBool aAuthorisation, TInt aChannel)</td></tr><tr><td colspan="2"><br><h2>Private Attributes</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="class_c_chat_service_searcher.html">CChatServiceSearcher</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#9ab6aa3a90546e2d22228cd414354816">iServiceSearcher</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="class_m_log.html">MLog</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#9d387bbae93f2ae894f3e1c32e6bf1c6">iLog</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">HBufC8 * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#83107f9dbd3370ed4e809e8cc7b35380">iMessage</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">RSocketServ </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#56bd53f21c6818eaa0d4a1ad2c7c5a84">iSocketServer</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">RSocket </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#4791a9b2a2447d2068a89acb05c8c25b">iSocket</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">TUUID </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#1bc54a0225f7f74e4f2cb7302d5e38ba">iServiceClass</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">TBuf8< KChatTextBufLength > </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#04fb56a9c5c1c56ed0335a50a6065a82">iBuffer</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="class_c_chat_service_advertiser.html">CChatServiceAdvertiser</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#c6e4669be42b0ffcebccf64b06d29163">iAdvertiser</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">RSocket </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#43d47cb0a780f4af02110487231ac627">iAcceptedSocket</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">TSockXfrLength </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#cb196e8158421aa29d9c132a8522e9b4">iLen</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">RSocket * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_bt.html#42435def2f80909f7700ad684c625f0f">iActiveSocket</a></td></tr></table><hr><h2>Constructor & Destructor Documentation</h2><a class="anchor" name="768cefec6ca0a157acefea8b2e775e59"></a><!-- doxytag: member="CChatBt::~CChatBt" ref="768cefec6ca0a157acefea8b2e775e59" args="()" --><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">CChatBt::~CChatBt </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap><code> [virtual]</code></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p><a class="el" href="class_c_chat_bt.html#768cefec6ca0a157acefea8b2e775e59">~CChatBt()</a> Destroy the object and release all memory objects. Close any open sockets. <p>Definition at line <a class="el" href="_chat_bt_8cpp-source.html#l00070">70</a> of file <a class="el" href="_chat_bt_8cpp-source.html">ChatBt.cpp</a>.<p>References <a class="el" href="_chat_bt_8h-source.html#l00231">iAcceptedSocket</a>, <a class="el" href="_chat_bt_8h-source.html#l00243">iActiveSocket</a>, <a class="el" href="_chat_bt_8h-source.html#l00225">iAdvertiser</a>, <a class="el" href="_chat_bt_8h-source.html#l00195">iMessage</a>, <a class="el" href="_chat_bt_8h-source.html#l00183">iServiceSearcher</a>, <a class="el" href="_chat_bt_8h-source.html#l00207">iSocket</a>, <a class="el" href="_chat_bt_8h-source.html#l00201">iSocketServer</a>, and <a class="el" href="_chat_base_8cpp-source.html#l00140">CChatBase::State()</a>.<div class="fragment"><pre class="fragment"><a name="l00071"></a>00071 {<a name="l00072"></a>00072 <span class="comment">// Close() will wait forever for Read to complete</span><a name="l00073"></a>00073 <span class="keywordflow">if</span> ( <a class="code" href="class_c_chat_base.html#af77e92297a4bac4704e440284577ebe">State</a>() == EConnected )<a name="l00074"></a>00074 {<a name="l00075"></a>00075 <span class="keywordflow">if</span> ( <a class="code" href="class_c_chat_bt.html#42435def2f80909f7700ad684c625f0f">iActiveSocket</a> )<a name="l00076"></a>00076 {<a name="l00077"></a>00077 iActiveSocket->CancelRead();<a name="l00078"></a>00078 }<a name="l00079"></a>00079 }<a name="l00080"></a>00080 Cancel();<a name="l00081"></a>00081 <a name="l00082"></a>00082 <a class="code" href="class_c_chat_bt.html#4791a9b2a2447d2068a89acb05c8c25b">iSocket</a>.Close();<a name="l00083"></a>00083 <a class="code" href="class_c_chat_bt.html#43d47cb0a780f4af02110487231ac627">iAcceptedSocket</a>.Close();<a name="l00084"></a>00084 <a class="code" href="class_c_chat_bt.html#56bd53f21c6818eaa0d4a1ad2c7c5a84">iSocketServer</a>.Close();<a name="l00085"></a>00085 <a name="l00086"></a>00086 <span class="keyword">delete</span> <a class="code" href="class_c_chat_bt.html#83107f9dbd3370ed4e809e8cc7b35380">iMessage</a>;<a name="l00087"></a>00087 <a class="code" href="class_c_chat_bt.html#83107f9dbd3370ed4e809e8cc7b35380">iMessage</a> = NULL;<a name="l00088"></a>00088 <a name="l00089"></a>00089 <span class="keyword">delete</span> <a class="code" href="class_c_chat_bt.html#9ab6aa3a90546e2d22228cd414354816">iServiceSearcher</a>;<a name="l00090"></a>00090 <a class="code" href="class_c_chat_bt.html#9ab6aa3a90546e2d22228cd414354816">iServiceSearcher</a> = NULL;<a name="l00091"></a>00091 <a name="l00092"></a>00092 <span class="keyword">delete</span> <a class="code" href="class_c_chat_bt.html#c6e4669be42b0ffcebccf64b06d29163">iAdvertiser</a>;<a name="l00093"></a>00093 <a class="code" href="class_c_chat_bt.html#c6e4669be42b0ffcebccf64b06d29163">iAdvertiser</a> = NULL;<a name="l00094"></a>00094 }</pre></div><p> </td> </tr></table><a class="anchor" name="9dd1139a1264185c45de50b9b5fc02d5"></a><!-- doxytag: member="CChatBt::CChatBt" ref="9dd1139a1264185c45de50b9b5fc02d5" args="(MLog &aLog)" --><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr>⌨️ 快捷键说明
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