sysstatemgmt/systemstatemgr/test/testapps/src/ssmtestappsucessfulafterretry.cpp
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     1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
       
     2 // All rights reserved.
       
     3 // This component and the accompanying materials are made available
       
     4 // under the terms of "Eclipse Public License v1.0"
       
     5 // which accompanies this distribution, and is available
       
     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
       
     7 //
       
     8 // Initial Contributors:
       
     9 // Nokia Corporation - initial contribution.
       
    10 //
       
    11 // Contributors:
       
    12 //
       
    13 // Description:
       
    14 //
       
    15 
       
    16 /**
       
    17  @file
       
    18  @test
       
    19  @internalComponent - Internal Symbian test code
       
    20 */
       
    21 
       
    22 #include <eikstart.h> 
       
    23 #include <eikapp.h>
       
    24 #include "ssmtestappsucessfulafterretry.h"
       
    25 #include "ssmtestapps.h"
       
    26 
       
    27 
       
    28 /**
       
    29 Standard DLL entry point function.
       
    30 Creates and returns an instance of the CApaApplication-derived class.
       
    31 @return an instance of the CApaApplication-derived class
       
    32 */
       
    33 TInt E32Main()
       
    34 	{
       
    35 	return EikStart::RunApplication(CTestFAndFApplication::NewApplication);
       
    36 	}
       
    37 
       
    38 CTestFAndFApplication::CTestFAndFApplication()
       
    39 	{
       
    40 	}
       
    41 
       
    42 CTestFAndFApplication::~CTestFAndFApplication()
       
    43 	{
       
    44 	}
       
    45 		
       
    46 /**
       
    47 @return The application's UID 
       
    48 */
       
    49 TUid CTestFAndFApplication::AppDllUid() const
       
    50 	{
       
    51 	const TUid dll = {KTestAppForFAndFUid};
       
    52 	return dll;
       
    53 	}
       
    54 
       
    55 /**
       
    56 @return CTestFAndFApplication or NULL if KErrNoMemory
       
    57 */
       
    58 CApaApplication* CTestFAndFApplication::NewApplication()
       
    59 	{
       
    60 	// As the framework has at this point not started up enough, and therefore the TRAP-harness and 
       
    61 	// exception handlers aren’t available yet, this factory function is a non-leaving function and 
       
    62 	// can't use the new(Eleave) operator.
       
    63 	return new CTestFAndFApplication();
       
    64 	}
       
    65 	
       
    66 /**
       
    67 Called by the UI framework at application start-up to create an instance of the document class.
       
    68 @leave	KErrNoMemory
       
    69 @return A CTestFAndFDocument
       
    70 */
       
    71 CApaDocument* CTestFAndFApplication::CreateDocumentL()
       
    72 	{
       
    73 	return CTestFAndFDocument::NewL(*this);
       
    74 	}
       
    75 
       
    76 CTestFAndFDocument::CTestFAndFDocument(CEikApplication& aApp) : CEikDocument(aApp)
       
    77 	{
       
    78 	}
       
    79 
       
    80 CTestFAndFDocument::~CTestFAndFDocument()
       
    81 	{
       
    82 	}
       
    83 
       
    84 /**
       
    85 Factory function for this class
       
    86 @return a new CEndTaskTestDocument instance.
       
    87 */
       
    88 CTestFAndFDocument* CTestFAndFDocument::NewL(CEikApplication& aApp)
       
    89 	{
       
    90 	return new(ELeave) CTestFAndFDocument(aApp);
       
    91 	}
       
    92 
       
    93 
       
    94 
       
    95 /**
       
    96 Called by the UI framework to construct the application UI class. 
       
    97 Note that the app UI's ConstructL() is called by the UI framework.
       
    98 */
       
    99 CEikAppUi* CTestFAndFDocument::CreateAppUiL()
       
   100 	{
       
   101 	return new(ELeave) CTestFAndFAppUi();
       
   102 	}
       
   103 
       
   104 
       
   105 
       
   106 CTestFAndFAppUi::CTestFAndFAppUi()
       
   107 	{
       
   108 	}
       
   109 
       
   110 
       
   111 
       
   112 CTestFAndFAppUi::~CTestFAndFAppUi()
       
   113 	{
       
   114 	}
       
   115 
       
   116 
       
   117 
       
   118 void CTestFAndFAppUi::ConstructL()
       
   119 	{
       
   120 	// Complete the UI framework's construction of the App UI.
       
   121 	BaseConstructL(CEikAppUi::ENoAppResourceFile);
       
   122 	
       
   123 	RFs fs;
       
   124 	RFileReadStream readStream;
       
   125 	RFileWriteStream writeStream;
       
   126 					
       
   127 	CleanupClosePushL(fs);
       
   128 	CleanupClosePushL(readStream);
       
   129 	CleanupClosePushL(writeStream);
       
   130 
       
   131 	User::LeaveIfError(fs.Connect());
       
   132 	User::LeaveIfError(readStream.Open(fs, KFileForFAndF, EFileRead));
       
   133 	
       
   134 	TInt retryCount = readStream.ReadInt8L();
       
   135 	TInt failCount = readStream.ReadInt8L();
       
   136 	TInt delayRequired = readStream.ReadInt8L();
       
   137 	readStream.Close();	
       
   138 	
       
   139 	if(0 == failCount)
       
   140 		{
       
   141 		RProcess::Rendezvous(KErrNone);
       
   142 		}
       
   143 	else
       
   144 		{
       
   145 		User::LeaveIfError(writeStream.Open(fs, KFileForFAndF, EFileWrite));
       
   146 
       
   147 		writeStream.WriteInt8L(retryCount+1);
       
   148 		writeStream.WriteInt8L(--failCount);
       
   149 		writeStream.CommitL();
       
   150 		writeStream.Close();
       
   151 
       
   152 		// This delay is required for testing the absolute timeout of startsafe, this is just 
       
   153 		// random time delay been used.
       
   154 		if(delayRequired)
       
   155 			User::After(500000);
       
   156 									
       
   157 
       
   158 		// StartSafe will restart the process
       
   159 		RProcess::Rendezvous(KErrGeneral);
       
   160 		}
       
   161 	CleanupStack::PopAndDestroy(3, &fs);
       
   162 	}
       
   163 
       
   164