Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/_s_m_s_example_parser_8cpp_source.html
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
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<h1>examples/ForumNokia/SMSExample/Engine/src/SMSExampleParser.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright © 2008 Nokia Corporation.</span>
<a name="l00003"></a>00003 <span class="comment"> */</span>
<a name="l00004"></a>00004
<a name="l00005"></a>00005 <span class="preprocessor">#include "SMSExampleParser.h"</span>
<a name="l00006"></a>00006
<a name="l00007"></a>00007 <span class="keyword">const</span> TInt KNumberLength = 10;
<a name="l00008"></a>00008
<a name="l00009"></a>00009 CSMSExampleParser::CSMSExampleParser(<span class="keywordtype">void</span>)
<a name="l00010"></a>00010 {
<a name="l00011"></a>00011 }
<a name="l00012"></a>00012
<a name="l00013"></a><a class="code" href="class_c_s_m_s_example_parser.html#aa9e170c639b85f1d030fe0e83aece3fe">00013</a> EXPORT_C <a class="code" href="class_c_s_m_s_example_parser.html#aa9e170c639b85f1d030fe0e83aece3fe">CSMSExampleParser::~CSMSExampleParser</a>(<span class="keywordtype">void</span>)
<a name="l00014"></a>00014 {
<a name="l00015"></a>00015 }
<a name="l00016"></a>00016
<a name="l00017"></a><a class="code" href="class_c_s_m_s_example_parser.html#a63bb8523a06c8592f5f973de9e9d9531">00017</a> EXPORT_C <a class="code" href="class_c_s_m_s_example_parser.html">CSMSExampleParser</a>* <a class="code" href="class_c_s_m_s_example_parser.html#a63bb8523a06c8592f5f973de9e9d9531">CSMSExampleParser::NewL</a>()
<a name="l00018"></a>00018 {
<a name="l00019"></a>00019 <a class="code" href="class_c_s_m_s_example_parser.html">CSMSExampleParser</a>* <span class="keyword">self</span> = <span class="keyword">new</span> (ELeave) <a class="code" href="class_c_s_m_s_example_parser.html">CSMSExampleParser</a>();
<a name="l00020"></a>00020 CleanupStack::PushL(<span class="keyword">self</span>);
<a name="l00021"></a>00021 <span class="keyword">self</span>->ConstructL();
<a name="l00022"></a>00022 CleanupStack::Pop(<span class="keyword">self</span>);
<a name="l00023"></a>00023 <span class="keywordflow">return</span> <span class="keyword">self</span>;
<a name="l00024"></a>00024 }
<a name="l00025"></a>00025
<a name="l00026"></a>00026 <span class="keywordtype">void</span> CSMSExampleParser::ConstructL()
<a name="l00027"></a>00027 {
<a name="l00028"></a>00028 }
<a name="l00029"></a>00029
<a name="l00030"></a><a class="code" href="class_c_s_m_s_example_parser.html#ae59a509f86395d666c90cb4a49093fe6">00030</a> EXPORT_C TBool <a class="code" href="class_c_s_m_s_example_parser.html#ae59a509f86395d666c90cb4a49093fe6">CSMSExampleParser::ParseMessage</a>(<span class="keyword">const</span> TDesC& aMessage, TDes& aNumber)
<a name="l00031"></a>00031 {
<a name="l00032"></a>00032 TLex numberLex = TLex( aMessage );
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="comment">// while not end-of-file</span>
<a name="l00035"></a>00035 <span class="keywordflow">while</span> ( !numberLex.Eos() )
<a name="l00036"></a>00036 {
<a name="l00037"></a>00037 TChar character = numberLex.Get();
<a name="l00038"></a>00038
<a name="l00039"></a>00039 <span class="keywordflow">if</span> ( character.IsDigit() )
<a name="l00040"></a>00040 {
<a name="l00041"></a>00041 aNumber.Append( character );
<a name="l00042"></a>00042 }
<a name="l00043"></a>00043 <span class="keywordflow">else</span>
<a name="l00044"></a>00044 {
<a name="l00045"></a>00045 aNumber.Delete( 0, aNumber.Length() );
<a name="l00046"></a>00046 }
<a name="l00047"></a>00047
<a name="l00048"></a>00048 <span class="comment">// Search for a number which is in format XXXXXXXXXX ( X = [0-9], </span>
<a name="l00049"></a>00049 <span class="comment">// whitespaces are not allowed). </span>
<a name="l00050"></a>00050 <span class="comment">// For example "0551234567" would return true. </span>
<a name="l00051"></a>00051 <span class="comment">// but "055 1234567" would not</span>
<a name="l00052"></a>00052 <span class="keywordflow">if</span> ( aNumber.Length() == KNumberLength )
<a name="l00053"></a>00053 {
<a name="l00054"></a>00054 <span class="keywordflow">return</span> ETrue;
<a name="l00055"></a>00055 }
<a name="l00056"></a>00056 }
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keywordflow">return</span> EFalse;
<a name="l00059"></a>00059 }
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