Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/_simple_server_8h_source.html
author Dominic Pinkman <Dominic.Pinkman@Nokia.com>
Tue, 30 Mar 2010 16:16:55 +0100
changeset 6 43e37759235e
permissions -rw-r--r--
Week 12 contribution of example code"

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<h1>examples/Base/IPC/ClientServer/Simple/SimpleServer.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).</span>
<a name="l00002"></a>00002 <span class="comment">// All rights reserved.</span>
<a name="l00003"></a>00003 <span class="comment">// This component and the accompanying materials are made available</span>
<a name="l00004"></a>00004 <span class="comment">// under the terms of &quot;Eclipse Public License v1.0&quot;</span>
<a name="l00005"></a>00005 <span class="comment">// which accompanies this distribution, and is available</span>
<a name="l00006"></a>00006 <span class="comment">// at the URL &quot;http://www.eclipse.org/legal/epl-v10.html&quot;.</span>
<a name="l00007"></a>00007 <span class="comment">//</span>
<a name="l00008"></a>00008 <span class="comment">// Initial Contributors:</span>
<a name="l00009"></a>00009 <span class="comment">// Nokia Corporation - initial contribution.</span>
<a name="l00010"></a>00010 <span class="comment">//</span>
<a name="l00011"></a>00011 <span class="comment">// Contributors:</span>
<a name="l00012"></a>00012 <span class="comment">//</span>
<a name="l00013"></a>00013 <span class="comment">// Description:</span>
<a name="l00014"></a>00014 <span class="comment">//</span>
<a name="l00015"></a>00015 
<a name="l00016"></a>00016 <span class="preprocessor">#include &lt;e32base.h&gt;</span>
<a name="l00017"></a>00017 
<a name="l00018"></a>00018 <span class="comment">// needed for creating server thread.</span>
<a name="l00019"></a>00019 <span class="keyword">const</span> TUint <a class="code" href="secureserver_8h.html#abccd7aceb4760cddd96866248e305f29">KDefaultHeapSize</a>=0x10000;
<a name="l00020"></a>00020 
<a name="l00021"></a>00021 <span class="comment">// reasons for server panic</span>
<a name="l00022"></a>00022 <span class="keyword">enum</span> TCountServPanic
<a name="l00023"></a>00023         {
<a name="l00024"></a>00024         <a class="code" href="secureserver_8h.html#a091a5ad2956fb84c4470a59010a0d4efaeef6b7f2a8413e6863e2136b93228c3a">EBadRequest</a> = 1,
<a name="l00025"></a>00025         EBadDescriptor,
<a name="l00026"></a>00026         <a class="code" href="secureserver_8h.html#a091a5ad2956fb84c4470a59010a0d4efa4dc32eda4a06b69469187275e825d99f">EMainSchedulerError</a>,
<a name="l00027"></a>00027         ESvrCreateServer,
<a name="l00028"></a>00028         ESvrStartServer,
<a name="l00029"></a>00029         <a class="code" href="secureserver_8h.html#a091a5ad2956fb84c4470a59010a0d4efa36f3ebda4e94aedb5817599162216e69">ECreateTrapCleanup</a>,
<a name="l00030"></a>00030         ENotImplementedYet,
<a name="l00031"></a>00031         };
<a name="l00032"></a>00032 
<a name="l00033"></a>00033 
<a name="l00034"></a>00034 <span class="comment">//**********************************</span>
<a name="l00035"></a>00035 <span class="comment">//CCountServServer</span>
<a name="l00036"></a>00036 <span class="comment">//**********************************</span>
<a name="l00043"></a><a class="code" href="class_c_count_serv_server.html">00043</a> <span class="comment"></span><span class="keyword">class </span><a class="code" href="class_c_count_serv_server.html">CCountServServer</a> : <span class="keyword">public</span> CServer2
<a name="l00044"></a>00044         {
<a name="l00045"></a>00045 <span class="keyword">public</span>:
<a name="l00046"></a>00046           <span class="comment">// Creates a new session with the server; the function</span>
<a name="l00047"></a>00047           <span class="comment">// implements the pure virtutal function </span>
<a name="l00048"></a>00048           <span class="comment">// defined in class CServer2</span>
<a name="l00049"></a>00049         CSession2* <a class="code" href="class_c_count_serv_server.html#a6fd10682426087fa47686a535b1a03ad">NewSessionL</a>(<span class="keyword">const</span> TVersion&amp; aVersion,<span class="keyword">const</span> RMessage2&amp; aMessage) <span class="keyword">const</span>;
<a name="l00050"></a>00050 <span class="keyword">public</span> :
<a name="l00051"></a>00051       <span class="comment">// The thread function executed by the server</span>
<a name="l00052"></a>00052     <span class="keyword">static</span> TInt <a class="code" href="class_c_count_serv_server.html#a8cbb4cf23ce6146bded0f2fa9a09b285">ThreadFunction</a>(TAny* aStarted);
<a name="l00053"></a>00053       <span class="comment">// Function to panic the server</span>
<a name="l00054"></a>00054     <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="class_c_count_serv_server.html#a75700ec8051bd8a2bbd677f7244207cb">PanicServer</a>(TCountServPanic aPanic);
<a name="l00055"></a>00055 
<a name="l00056"></a>00056 <span class="keyword">protected</span>:
<a name="l00057"></a>00057         <a class="code" href="class_c_count_serv_server.html#aed2a6e31e0028426cca9da53a4f8e1d4">CCountServServer</a>(CActive::TPriority aActiveObjectPriority);
<a name="l00058"></a>00058         };
<a name="l00059"></a>00059 
<a name="l00060"></a>00060 
<a name="l00061"></a>00061 <span class="comment">//**********************************</span>
<a name="l00062"></a>00062 <span class="comment">//CCountServSession</span>
<a name="l00063"></a>00063 <span class="comment">//**********************************</span>
<a name="l00068"></a><a class="code" href="class_c_count_serv_session.html">00068</a> <span class="comment"></span><span class="keyword">class </span><a class="code" href="class_c_count_serv_session.html">CCountServSession</a> : <span class="keyword">public</span> CSession2
<a name="l00069"></a>00069         {
<a name="l00070"></a>00070 <span class="keyword">public</span>:
<a name="l00071"></a>00071         <a class="code" href="class_c_count_serv_session.html#ac68abcf96df46d35d7b42daef3373a7e">CCountServSession</a>();
<a name="l00072"></a>00072 
<a name="l00073"></a>00073           <span class="comment">//service request</span>
<a name="l00074"></a>00074         <span class="keywordtype">void</span> <a class="code" href="class_c_count_serv_session.html#ad339aa53d99cf7e1fe2584ccc523eade">ServiceL</a>(<span class="keyword">const</span> RMessage2&amp; aMessage);
<a name="l00075"></a>00075         <span class="keywordtype">void</span> <a class="code" href="class_c_count_serv_session.html#a0c22651f5af66827c00baab5ad0c697e">DispatchMessageL</a>(<span class="keyword">const</span> RMessage2&amp; aMessage);
<a name="l00076"></a>00076 
<a name="l00077"></a>00077          <span class="comment">//services available to initialize/increase/decrease/reset and return the counter value.</span>
<a name="l00078"></a>00078         <span class="keywordtype">void</span> <a class="code" href="class_c_count_serv_session.html#a4525c4f71d949a86fe4c02a7b242ce1e">SetFromStringL</a>(<span class="keyword">const</span> RMessage2&amp; aMessage);
<a name="l00079"></a>00079         <span class="keywordtype">void</span> <a class="code" href="class_c_count_serv_session.html#a26b884886f050963b5c29b792131418d">Increase</a>();
<a name="l00080"></a>00080         <span class="keywordtype">void</span> <a class="code" href="class_c_count_serv_session.html#aeaeb91138f6d418a4fa580e095ed6081">Decrease</a>();
<a name="l00081"></a>00081         <span class="keywordtype">void</span> <a class="code" href="class_c_count_serv_session.html#a36a92a040c8531527ae6de25ee1a1299">IncreaseBy</a>(<span class="keyword">const</span> RMessage2&amp; aMessage);
<a name="l00082"></a>00082         <span class="keywordtype">void</span> <a class="code" href="class_c_count_serv_session.html#ab3a11addfd25b34b31ec7537d2e389af">DecreaseBy</a>(<span class="keyword">const</span> RMessage2&amp; aMessage);
<a name="l00083"></a>00083         <span class="keywordtype">void</span> <a class="code" href="class_c_count_serv_session.html#a1c4cd0dd8c2cab784c4e3fafea9e4115">CounterValueL</a>(<span class="keyword">const</span> RMessage2&amp; aMessage);
<a name="l00084"></a>00084         <span class="keywordtype">void</span> <a class="code" href="class_c_count_serv_session.html#a11afb27d6b3cfb6b658c46e3f5d1bd22">Reset</a>();
<a name="l00085"></a>00085 
<a name="l00086"></a>00086 <span class="keyword">protected</span>:
<a name="l00087"></a>00087           <span class="comment">// panic the client</span>
<a name="l00088"></a>00088         <span class="keywordtype">void</span> <a class="code" href="class_c_count_serv_session.html#a136ce24bef4184ad3b61aa9ae4bca5e0">PanicClient</a>(<span class="keyword">const</span> RMessage2&amp; aMessage,TInt aPanic) <span class="keyword">const</span>;
<a name="l00089"></a>00089                 
<a name="l00090"></a>00090 <span class="keyword">private</span>:
<a name="l00091"></a>00091         TInt iCount;
<a name="l00092"></a>00092         };
<a name="l00093"></a>00093 
<a name="l00094"></a>00094 
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