Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/gsastatepolicynormal_8h_source.html
author Dominic Pinkman <dominic.pinkman@nokia.com>
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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/AppFramework/ssmanager/policies/sysstates/gsastatepolicynormal.h 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/AppFramework/ssmanager/policies/sysstates/gsastatepolicynormal.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">//</span>
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<a name="l00002"></a>00002 <span class="comment">// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).</span>
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<a name="l00003"></a>00003 <span class="comment">// All rights reserved.</span>
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<a name="l00004"></a>00004 <span class="comment">// This component and the accompanying materials are made available</span>
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<a name="l00005"></a>00005 <span class="comment">// under the terms of &quot;Eclipse Public License v1.0&quot;</span>
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<a name="l00006"></a>00006 <span class="comment">// which accompanies this distribution, and is available</span>
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<a name="l00007"></a>00007 <span class="comment">// at the URL &quot;http://www.eclipse.org/legal/epl-v10.html&quot;.</span>
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<a name="l00008"></a>00008 <span class="comment">//</span>
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<a name="l00009"></a>00009 <span class="comment">// Initial Contributors:</span>
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<a name="l00010"></a>00010 <span class="comment">// Nokia Corporation - initial contribution.</span>
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<a name="l00011"></a>00011 <span class="comment">//</span>
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<a name="l00012"></a>00012 <span class="comment">// Contributors:</span>
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<a name="l00013"></a>00013 <span class="comment">//</span>
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<a name="l00014"></a>00014 <span class="comment">// Description: </span>
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<a name="l00015"></a>00015 <span class="comment">// Extends the GSA (Generic Startup Architecture) normal policy to  </span>
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<a name="l00016"></a>00016 <span class="comment">// to support the dummy backup and restore states added as part of this example. </span>
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<a name="l00017"></a>00017 <span class="comment">// The example uses this extended normal state, which replaces the existing normal policy.</span>
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<a name="l00018"></a>00018 
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<a name="l00019"></a>00019 <span class="preprocessor">#ifndef __GSASTATEPOLICYNORMAL_H__</span>
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<a name="l00020"></a>00020 <span class="preprocessor"></span><span class="preprocessor">#define __GSASTATEPOLICYNORMAL_H__</span>
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<a name="l00021"></a>00021 <span class="preprocessor"></span>
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<a name="l00022"></a>00022 <span class="preprocessor">#include &lt;e32base.h&gt;</span>
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<a name="l00023"></a>00023 <span class="preprocessor">#include &lt;ssm/ssmstatepolicy.h&gt;</span>
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<a name="l00024"></a>00024 <span class="preprocessor">#include &lt;ssm/ssmconditionalcallback.h&gt;</span>
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<a name="l00025"></a>00025 
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<a name="l00026"></a>00026 <span class="keyword">class </span>CSsmCommandListResourceReader;
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<a name="l00027"></a>00027 
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<a name="l00036"></a>00036 NONSHARABLE_CLASS(CEgGsaStatePolicyNormal) : public CBase, public MSsmStatePolicy, public MSsmConditionalCallback
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<a name="l00037"></a>00037         {
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<a name="l00038"></a>00038 <span class="keyword">public</span>:
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<a name="l00039"></a>00039         IMPORT_C <span class="keyword">static</span> MSsmStatePolicy* NewL();
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<a name="l00040"></a>00040 
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<a name="l00041"></a>00041         <span class="comment">//from MSsmStatePolicy</span>
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<a name="l00042"></a>00042         TResponse TransitionAllowed(<span class="keyword">const</span> TSsmStateTransition&amp; aRequest, TSsmStateTransition <span class="keyword">const</span>* aCurrent, TSsmStateTransition <span class="keyword">const</span>* aQueued, 
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<a name="l00043"></a>00043                                                                 <span class="keyword">const</span> RMessagePtr2&amp; aMessage);
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<a name="l00044"></a>00044         <span class="keywordtype">void</span> Initialize(TRequestStatus&amp; aStatus);
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<a name="l00045"></a>00045         <span class="keywordtype">void</span> InitializeCancel();
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<a name="l00046"></a>00046         <span class="keywordtype">void</span> PrepareCommandList(TSsmState aState, TInt aReason, TRequestStatus&amp; aStatus);
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<a name="l00047"></a>00047         <span class="keywordtype">void</span> PrepareCommandListCancel();
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<a name="l00048"></a>00048         CSsmCommandList* CommandList();
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<a name="l00049"></a>00049         TBool GetNextState(TSsmState aCurrentTransition, TInt aReason, TInt aError, TInt aSeverity, TSsmState&amp; aNextState);
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<a name="l00050"></a>00050         <span class="keywordtype">void</span> Release();
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<a name="l00051"></a>00051 
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<a name="l00052"></a>00052         <span class="comment">// from MSsmConditionalCallback</span>
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<a name="l00053"></a>00053         TBool ConditionalCommandAllowedL(CResourceFile&amp; aResourceFile, TInt aResourceId);
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<a name="l00054"></a>00054         
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<a name="l00055"></a>00055 <span class="keyword">private</span>:
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<a name="l00056"></a>00056         ~CEgGsaStatePolicyNormal();
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<a name="l00057"></a>00057         CEgGsaStatePolicyNormal();
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<a name="l00058"></a>00058 
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<a name="l00059"></a>00059         <span class="keywordtype">void</span> ConstructL();
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<a name="l00060"></a>00060         TBool TransitionSupported(<span class="keyword">const</span> TSsmState&amp; aRequestedState) <span class="keyword">const</span>;
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<a name="l00061"></a>00061 
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<a name="l00062"></a>00062 <span class="keyword">private</span>:
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<a name="l00063"></a>00063         RArray&lt;TSsmState&gt; iCurrentlySupportedTransitions;       
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<a name="l00064"></a>00064         CSsmCommandListResourceReader* iCommandListResourceReader;
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<a name="l00065"></a>00065         RFs iFs;
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<a name="l00066"></a>00066 
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<a name="l00067"></a>00067         <span class="comment">// Possible panic codes within Normal policy</span>
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<a name="l00068"></a>00068         <span class="keyword">enum</span> TNormalPanicCodes
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<a name="l00069"></a>00069                 {
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<a name="l00073"></a>00073                 EInvalidResourceReader = 1,
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<a name="l00077"></a>00077                 EInvalidNormalState,
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<a name="l00081"></a>00081                 EConditionalInfoNotImplemented
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<a name="l00082"></a>00082                 };
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<a name="l00083"></a>00083         };
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<a name="l00084"></a>00084 
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<a name="l00085"></a>00085 <span class="preprocessor">#endif  // __GSASTATEPOLICYNORMAL_H__</span>
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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>