Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/_auto_d_t_m_f_dialler_2_c_line_status_8cpp_source.html
author Dominic Pinkman <dominic.pinkman@nokia.com>
Fri, 13 Aug 2010 16:47:46 +0100
changeset 14 578be2adaf3e
parent 6 43e37759235e
permissions -rw-r--r--
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
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<title>TB9.2 Example Applications: examples/Telephony/ETel3rdPartyExample/AutoDTMFDialler/CLineStatus.cpp Source File</title>
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<link href="tabs.css" rel="stylesheet" type="text/css"/>
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<link href="doxygen.css" rel="stylesheet" type="text/css"/>
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</head>
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<body>
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<!-- Generated by Doxygen 1.6.2 -->
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<h1>examples/Telephony/ETel3rdPartyExample/AutoDTMFDialler/CLineStatus.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).</span>
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<a name="l00002"></a>00002 <span class="comment">// All rights reserved.</span>
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<a name="l00003"></a>00003 <span class="comment">// This component and the accompanying materials are made available</span>
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<a name="l00004"></a>00004 <span class="comment">// under the terms of &quot;Eclipse Public License v1.0&quot;</span>
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<a name="l00005"></a>00005 <span class="comment">// which accompanies this distribution, and is available</span>
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<a name="l00006"></a>00006 <span class="comment">// at the URL &quot;http://www.eclipse.org/legal/epl-v10.html&quot;.</span>
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<a name="l00007"></a>00007 <span class="comment">//</span>
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<a name="l00008"></a>00008 <span class="comment">// Initial Contributors:</span>
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<a name="l00009"></a>00009 <span class="comment">// Nokia Corporation - initial contribution.</span>
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<a name="l00010"></a>00010 <span class="comment">//</span>
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<a name="l00011"></a>00011 <span class="comment">// Contributors:</span>
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<a name="l00012"></a>00012 <span class="comment">//</span>
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<a name="l00013"></a>00013 <span class="comment">// Description:</span>
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<a name="l00014"></a>00014 <span class="comment">//</span>
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<a name="l00015"></a>00015 
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<a name="l00016"></a>00016 <span class="preprocessor">#include &quot;CLineStatus.h&quot;</span>
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<a name="l00017"></a>00017 
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<a name="l00024"></a><a class="code" href="class_c_line_status.html#abb01559ac22360110f5f364ba3b8c414">00024</a> <a class="code" href="class_c_line_status.html">CLineStatus</a>* <a class="code" href="class_c_line_status.html#abb01559ac22360110f5f364ba3b8c414">CLineStatus::NewL</a>(<a class="code" href="class_m_exec_async.html">MExecAsync</a>* aController)
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<a name="l00025"></a>00025         {
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<a name="l00026"></a>00026         <a class="code" href="class_c_line_status.html">CLineStatus</a>* <span class="keyword">self</span> = <span class="keyword">new</span>(ELeave) <a class="code" href="class_c_line_status.html">CLineStatus</a>(aController);
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<a name="l00027"></a>00027         CleanupStack::PushL(<span class="keyword">self</span>);
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<a name="l00028"></a>00028         <span class="keyword">self</span>-&gt;ConstructL();
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<a name="l00029"></a>00029         CleanupStack::Pop(<span class="keyword">self</span>);
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<a name="l00030"></a>00030         <span class="keywordflow">return</span> <span class="keyword">self</span>;
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<a name="l00031"></a>00031         }
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<a name="l00032"></a>00032 
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<a name="l00037"></a><a class="code" href="class_c_line_status.html#ab34a63e26fa4abc253fb470efd5ec648">00037</a> <a class="code" href="class_c_line_status.html#ab34a63e26fa4abc253fb470efd5ec648">CLineStatus::~CLineStatus</a>()
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<a name="l00038"></a>00038         {
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<a name="l00039"></a>00039         Cancel();
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<a name="l00040"></a>00040         }
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<a name="l00041"></a>00041 
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<a name="l00045"></a><a class="code" href="class_c_line_status.html#a0aa337854d30b179b59561f17e58ec1d">00045</a> <span class="keywordtype">void</span> <a class="code" href="class_c_line_status.html#a0aa337854d30b179b59561f17e58ec1d">CLineStatus::DoStartRequestL</a>()
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<a name="l00046"></a>00046         {
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<a name="l00047"></a>00047     <a class="code" href="class_c_i_s_v_a_p_i_async.html#a642c32a2c5a3a4eec17863139e468a33">iRequestNotify</a> = EFalse;
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<a name="l00048"></a>00048     CTelephony::TPhoneLine line = CTelephony::EVoiceLine;
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<a name="l00049"></a>00049    
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<a name="l00050"></a>00050     <span class="comment">// Retrieves the status of the line selected by the argument</span>
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<a name="l00051"></a>00051         <a class="code" href="class_c_i_s_v_a_p_i_base.html#a5f92cd8caaa13e65aef6d59ed79edc18">iTelephony</a>-&gt;GetLineStatus(line, iLineStatusV1Pckg);
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<a name="l00052"></a>00052         CTelephony::TCallStatus voiceLineStatus = <a class="code" href="class_c_line_status.html#a41dabeb4cabfb7017541b5e07f6f5438">iLineStatusV1</a>.iStatus;
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<a name="l00053"></a>00053         <span class="keywordflow">switch</span> (voiceLineStatus)
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<a name="l00054"></a>00054                 {
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<a name="l00055"></a>00055         <span class="keywordflow">case</span> CTelephony::EStatusRinging:
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<a name="l00056"></a>00056                 <a class="code" href="class_c_i_s_v_a_p_i_base.html#ac2937d6d0ac82af3f3d148c0bbca726e">iConsole</a>-&gt;Printf(_L(<span class="stringliteral">&quot;RING RING RING\n&quot;</span>));
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<a name="l00057"></a>00057                 <span class="keywordflow">break</span>;
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<a name="l00058"></a>00058         <span class="keywordflow">case</span> CTelephony::EStatusConnected:
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<a name="l00059"></a>00059                 <a class="code" href="class_c_i_s_v_a_p_i_base.html#ac2937d6d0ac82af3f3d148c0bbca726e">iConsole</a>-&gt;Printf(_L(<span class="stringliteral">&quot;Line Status connected\n&quot;</span>));
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<a name="l00060"></a>00060                 <span class="keywordflow">break</span>;
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<a name="l00061"></a>00061         <span class="keywordflow">case</span> CTelephony::EStatusConnecting:
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<a name="l00062"></a>00062                 <a class="code" href="class_c_i_s_v_a_p_i_base.html#ac2937d6d0ac82af3f3d148c0bbca726e">iConsole</a>-&gt;Printf(_L(<span class="stringliteral">&quot;Line Status connecting\n&quot;</span>));
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<a name="l00063"></a>00063                 <span class="keywordflow">break</span>;
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<a name="l00064"></a>00064         <span class="keywordflow">case</span> CTelephony::EStatusAnswering:
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<a name="l00065"></a>00065                 <a class="code" href="class_c_i_s_v_a_p_i_base.html#ac2937d6d0ac82af3f3d148c0bbca726e">iConsole</a>-&gt;Printf(_L(<span class="stringliteral">&quot;Line Status Answering\n&quot;</span>));
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<a name="l00066"></a>00066                 <span class="keywordflow">break</span>;
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<a name="l00067"></a>00067         <span class="keywordflow">case</span> CTelephony::EStatusIdle:
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<a name="l00068"></a>00068                 <a class="code" href="class_c_i_s_v_a_p_i_base.html#ac2937d6d0ac82af3f3d148c0bbca726e">iConsole</a>-&gt;Printf(_L(<span class="stringliteral">&quot;Line Status Idle\n&quot;</span>));
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<a name="l00069"></a>00069                 <span class="keywordflow">break</span>;
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<a name="l00070"></a>00070         <span class="keywordflow">case</span> CTelephony::EStatusDisconnecting:
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<a name="l00071"></a>00071                 <a class="code" href="class_c_i_s_v_a_p_i_base.html#ac2937d6d0ac82af3f3d148c0bbca726e">iConsole</a>-&gt;Printf(_L(<span class="stringliteral">&quot;Line Status Disconnecting\n&quot;</span>));
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<a name="l00072"></a>00072                 <span class="keywordflow">break</span>;
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<a name="l00073"></a>00073         <span class="keywordflow">case</span> CTelephony::EStatusHold:
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<a name="l00074"></a>00074                 <a class="code" href="class_c_i_s_v_a_p_i_base.html#ac2937d6d0ac82af3f3d148c0bbca726e">iConsole</a>-&gt;Printf(_L(<span class="stringliteral">&quot;Line Status on Hold\n&quot;</span>));
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<a name="l00075"></a>00075                 <span class="keywordflow">break</span>;
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<a name="l00076"></a>00076         <span class="keywordflow">default</span>:
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<a name="l00077"></a>00077                 <a class="code" href="class_c_i_s_v_a_p_i_base.html#ac2937d6d0ac82af3f3d148c0bbca726e">iConsole</a>-&gt;Printf(_L(<span class="stringliteral">&quot;Line status changed\n&quot;</span>));
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<a name="l00078"></a>00078                 <span class="keywordflow">break</span>;
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<a name="l00079"></a>00079                 }
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<a name="l00080"></a>00080         <span class="keywordflow">if</span> (voiceLineStatus == CTelephony::EStatusIdle)
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<a name="l00081"></a>00081                 {
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<a name="l00082"></a>00082                 <a class="code" href="class_c_i_s_v_a_p_i_async.html#a73c9f6fcfca70e6c894a3e0fede9eb25">ExampleNotify</a>();
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<a name="l00083"></a>00083                 }
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<a name="l00084"></a>00084         <span class="keywordflow">else</span>
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<a name="l00085"></a>00085                 {
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<a name="l00086"></a>00086                 <span class="keywordflow">if</span> (!IsActive())
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<a name="l00087"></a>00087                         {
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<a name="l00088"></a>00088                                 <a class="code" href="class_c_i_s_v_a_p_i_base.html#ab6f0b35112b18c2058f88ab35a9a68c7">RequestNotificationL</a>();
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<a name="l00089"></a>00089                         }
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<a name="l00090"></a>00090                 }
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<a name="l00091"></a>00091         }
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<a name="l00092"></a>00092 
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<a name="l00097"></a>00097 CLineStatus::CLineStatus(<a class="code" href="class_m_exec_async.html">MExecAsync</a>* aController)
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<a name="l00098"></a>00098         : <a class="code" href="class_c_i_s_v_a_p_i_async.html">CISVAPIAsync</a>(aController, KLineStatus),
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<a name="l00099"></a>00099           iLineStatusV1Pckg(iLineStatusV1)
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<a name="l00100"></a>00100         {
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<a name="l00101"></a>00101         <span class="comment">// Empty method</span>
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<a name="l00102"></a>00102         }
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<a name="l00103"></a>00103 
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<a name="l00107"></a>00107 <span class="keywordtype">void</span> CLineStatus::ConstructL()
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<a name="l00108"></a>00108         {
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<a name="l00109"></a>00109         <span class="comment">// Empty method</span>
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<a name="l00110"></a>00110         }
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<a name="l00111"></a>00111 
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<a name="l00116"></a>00116 <span class="keywordtype">void</span> CLineStatus::RunL()
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<a name="l00117"></a>00117         {
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<a name="l00118"></a>00118         CTelephony::TCallStatus voiceLineStatus = <a class="code" href="class_c_line_status.html#a41dabeb4cabfb7017541b5e07f6f5438">iLineStatusV1</a>.iStatus;
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<a name="l00119"></a>00119         <span class="comment">// Print Line Info</span>
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<a name="l00120"></a>00120         <span class="keywordflow">if</span>(iStatus != KErrNone)
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<a name="l00121"></a>00121                 {
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<a name="l00122"></a>00122                 <a class="code" href="class_c_i_s_v_a_p_i_base.html#ac2937d6d0ac82af3f3d148c0bbca726e">iConsole</a>-&gt;Printf(KError);
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<a name="l00123"></a>00123                 
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<a name="l00124"></a>00124                 <span class="comment">// Print error status code</span>
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<a name="l00125"></a>00125                 <a class="code" href="class_c_i_s_v_a_p_i_base.html#ac2937d6d0ac82af3f3d148c0bbca726e">iConsole</a>-&gt;Printf(_L(<span class="stringliteral">&quot;%d\n&quot;</span>), iStatus.Int());
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<a name="l00126"></a>00126                 }
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<a name="l00127"></a>00127         <span class="keywordflow">else</span>
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<a name="l00128"></a>00128                 {
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<a name="l00129"></a>00129                 <span class="keywordflow">switch</span> (voiceLineStatus)
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<a name="l00130"></a>00130                         {
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<a name="l00131"></a>00131                 <span class="keywordflow">case</span> CTelephony::EStatusRinging:
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<a name="l00132"></a>00132                         <a class="code" href="class_c_i_s_v_a_p_i_base.html#ac2937d6d0ac82af3f3d148c0bbca726e">iConsole</a>-&gt;Printf(_L(<span class="stringliteral">&quot;RING RING RING\n&quot;</span>));
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<a name="l00133"></a>00133                         <span class="keywordflow">break</span>;
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<a name="l00134"></a>00134                 <span class="keywordflow">case</span> CTelephony::EStatusConnected:
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<a name="l00135"></a>00135                         <a class="code" href="class_c_i_s_v_a_p_i_base.html#ac2937d6d0ac82af3f3d148c0bbca726e">iConsole</a>-&gt;Printf(_L(<span class="stringliteral">&quot;Line Status: Connected\n&quot;</span>));
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<a name="l00136"></a>00136                         <span class="keywordflow">break</span>;
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<a name="l00137"></a>00137                 <span class="keywordflow">case</span> CTelephony::EStatusConnecting:
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<a name="l00138"></a>00138                         <a class="code" href="class_c_i_s_v_a_p_i_base.html#ac2937d6d0ac82af3f3d148c0bbca726e">iConsole</a>-&gt;Printf(_L(<span class="stringliteral">&quot;Line Status: Connecting\n&quot;</span>));
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<a name="l00139"></a>00139                         <span class="keywordflow">break</span>;
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<a name="l00140"></a>00140                 <span class="keywordflow">case</span> CTelephony::EStatusAnswering:
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<a name="l00141"></a>00141                         <a class="code" href="class_c_i_s_v_a_p_i_base.html#ac2937d6d0ac82af3f3d148c0bbca726e">iConsole</a>-&gt;Printf(_L(<span class="stringliteral">&quot;Line Status: Answering\n&quot;</span>));
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<a name="l00142"></a>00142                         <span class="keywordflow">break</span>;
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<a name="l00143"></a>00143                 <span class="keywordflow">case</span> CTelephony::EStatusIdle:
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<a name="l00144"></a>00144                         <a class="code" href="class_c_i_s_v_a_p_i_base.html#ac2937d6d0ac82af3f3d148c0bbca726e">iConsole</a>-&gt;Printf(_L(<span class="stringliteral">&quot;Line Status: Idle\n&quot;</span>));
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<a name="l00145"></a>00145                         <span class="keywordflow">break</span>;
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<a name="l00146"></a>00146                 <span class="keywordflow">case</span> CTelephony::EStatusDisconnecting:
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<a name="l00147"></a>00147                         <a class="code" href="class_c_i_s_v_a_p_i_base.html#ac2937d6d0ac82af3f3d148c0bbca726e">iConsole</a>-&gt;Printf(_L(<span class="stringliteral">&quot;Line Status: Disconnecting\n&quot;</span>));
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<a name="l00148"></a>00148                         <span class="keywordflow">break</span>;
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<a name="l00149"></a>00149                 <span class="keywordflow">case</span> CTelephony::EStatusHold:
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<a name="l00150"></a>00150                         <a class="code" href="class_c_i_s_v_a_p_i_base.html#ac2937d6d0ac82af3f3d148c0bbca726e">iConsole</a>-&gt;Printf(_L(<span class="stringliteral">&quot;Line Status: On Hold\n&quot;</span>));
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<a name="l00151"></a>00151                         <span class="keywordflow">break</span>;
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<a name="l00152"></a>00152                 <span class="keywordflow">default</span>:
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<a name="l00153"></a>00153                         <a class="code" href="class_c_i_s_v_a_p_i_base.html#ac2937d6d0ac82af3f3d148c0bbca726e">iConsole</a>-&gt;Printf(_L(<span class="stringliteral">&quot;Line status: Changed\n&quot;</span>));
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<a name="l00154"></a>00154                         <span class="keywordflow">break</span>;
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<a name="l00155"></a>00155                         }
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<a name="l00156"></a>00156                 <span class="keywordflow">if</span> (voiceLineStatus == CTelephony::EStatusIdle )
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<a name="l00157"></a>00157                         {
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<a name="l00158"></a>00158                         <a class="code" href="class_c_i_s_v_a_p_i_async.html#a73c9f6fcfca70e6c894a3e0fede9eb25">ExampleNotify</a>();
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<a name="l00159"></a>00159                         }
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<a name="l00160"></a>00160                 <span class="keywordflow">else</span>
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<a name="l00161"></a>00161                         {
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<a name="l00162"></a>00162                         <span class="keywordflow">if</span> (!IsActive())
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<a name="l00163"></a>00163                                 {
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<a name="l00164"></a>00164                                 <a class="code" href="class_c_i_s_v_a_p_i_base.html#ab6f0b35112b18c2058f88ab35a9a68c7">RequestNotificationL</a>();
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<a name="l00165"></a>00165                                 }
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<a name="l00166"></a>00166                         }
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<a name="l00167"></a>00167                 }
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<a name="l00168"></a>00168         }
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<a name="l00169"></a>00169 
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<a name="l00174"></a><a class="code" href="class_c_line_status.html#a23fdda6c11928bc95079361bd8785a7a">00174</a> <span class="keywordtype">void</span> <a class="code" href="class_c_line_status.html#a23fdda6c11928bc95079361bd8785a7a">CLineStatus::DoRequestNotificationL</a>()
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<a name="l00175"></a>00175         {
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<a name="l00176"></a>00176         <span class="comment">// Panic if this object is already performing an asynchronous operation. </span>
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<a name="l00177"></a>00177         <span class="comment">// Application will crash if you call SetActive() on an already active object.</span>
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<a name="l00178"></a>00178         <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>( KNotifyPanic, <span class="stringliteral">&quot;CLineStatus Notify Method&quot;</span> );
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<a name="l00179"></a>00179         __ASSERT_ALWAYS( !IsActive(), User::Panic( KNotifyPanic, 1 ));
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<a name="l00180"></a>00180         <a class="code" href="class_c_i_s_v_a_p_i_async.html#a642c32a2c5a3a4eec17863139e468a33">iRequestNotify</a> = ETrue;
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<a name="l00181"></a>00181         
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<a name="l00182"></a>00182         <span class="comment">// Notify if there is any change in line status</span>
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<a name="l00183"></a>00183         <a class="code" href="class_c_i_s_v_a_p_i_base.html#a5f92cd8caaa13e65aef6d59ed79edc18">iTelephony</a>-&gt;NotifyChange(       iStatus,
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<a name="l00184"></a>00184                                                                 CTelephony::EVoiceLineStatusChange,
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<a name="l00185"></a>00185                                                                 iLineStatusV1Pckg );
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<a name="l00186"></a>00186         SetActive();
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<a name="l00187"></a>00187         }
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<a name="l00188"></a>00188         
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<a name="l00192"></a>00192 <span class="keywordtype">void</span> CLineStatus::DoCancel()
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<a name="l00193"></a>00193         {
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<a name="l00194"></a>00194         <span class="comment">// Cancels an outstanding asynchronous request.</span>
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<a name="l00195"></a>00195         <a class="code" href="class_c_i_s_v_a_p_i_base.html#a5f92cd8caaa13e65aef6d59ed79edc18">iTelephony</a>-&gt;CancelAsync(CTelephony::EVoiceLineStatusChangeCancel);
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<a name="l00196"></a>00196         }
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</pre></div></div>
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<hr size="1"/><address style="text-align: right;"><small>Generated by&nbsp;
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<a href="http://www.doxygen.org/index.html">
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.2 </small></address>
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</body>
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</html>