commonuisupport/grid/tef/TGridTestServer.cpp
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     1 // Copyright (c) 2005-2009 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 // Example file/test code to demonstrate how to develop a TestExecute Server
       
    15 // Developers should take this project as a template and substitute their own
       
    16 // code at the __EDIT_ME__ tags.\n
       
    17 // Secure and non-secure variants.\n
       
    18 // Secure EKA2 versions will be a simpler xxxServer.exe running in its own process.\n
       
    19 // Non-secure versions will be xxxServer.Dll and require a thread to be started
       
    20 // in the process of the client. The client initialises the server by calling the
       
    21 // one and only ordinal.\n
       
    22 // 
       
    23 //
       
    24 
       
    25 /**
       
    26  @file
       
    27  @internalComponent - Internal Symbian test code
       
    28 */
       
    29 #include "TGridTestServer.h"
       
    30 #include "TGlayStep.h"
       
    31 #include "TGrid0Step.h"
       
    32 #include "TCoGridStep.h"
       
    33 
       
    34 
       
    35 _LIT(KServerName,"TGridTestServer");
       
    36 CTGridTestServer* CTGridTestServer::NewL()
       
    37 /**
       
    38    @return - Instance of the test server
       
    39    Same code for Secure and non-secure variants
       
    40    Called inside the MainL() function to create and start the
       
    41    CTestServer derived server.
       
    42  */
       
    43 	{
       
    44 	CTGridTestServer * server = new (ELeave) CTGridTestServer();
       
    45 	CleanupStack::PushL(server);
       
    46 	// CServer base class call
       
    47 	server->StartL(KServerName);
       
    48 	CleanupStack::Pop(server);
       
    49 	return server;
       
    50 	}
       
    51 
       
    52 
       
    53 LOCAL_C void MainL()
       
    54 /**
       
    55     Secure variant.\n
       
    56     Much simpler, uses the new Rendezvous() call to sync with the client.\n
       
    57 */
       
    58 	{
       
    59 #if (defined __DATA_CAGING__)
       
    60 	RProcess().DataCaging(RProcess::EDataCagingOn);
       
    61 	RProcess().SecureApi(RProcess::ESecureApiOn);
       
    62 #endif
       
    63 	CActiveScheduler* sched=NULL;
       
    64 	sched=new(ELeave) CActiveScheduler;
       
    65 	CActiveScheduler::Install(sched);
       
    66 	CTGridTestServer* server = NULL;
       
    67 	// Create the CTestServer derived server
       
    68 	TRAPD(err,server = CTGridTestServer::NewL());
       
    69 	if(!err)
       
    70 		{
       
    71 		// Sync with the client and enter the active scheduler
       
    72 		RProcess::Rendezvous(KErrNone);
       
    73 		sched->Start();
       
    74 		}
       
    75 	delete server;
       
    76 	delete sched;
       
    77 	}
       
    78 
       
    79 GLDEF_C TInt E32Main()
       
    80 /**
       
    81     @return - Standard Epoc error code on process exit.\n
       
    82  
       
    83     Secure variant only.\n
       
    84     Process entry point. Called by client using RProcess API.\n
       
    85 */
       
    86 	{
       
    87 	__UHEAP_MARK;
       
    88 	CTrapCleanup* cleanup = CTrapCleanup::New();
       
    89 	if(cleanup == NULL)
       
    90 		{
       
    91 		return KErrNoMemory;
       
    92 		}
       
    93 	TRAP_IGNORE(MainL());
       
    94 	delete cleanup;
       
    95 	__UHEAP_MARKEND;
       
    96 	return KErrNone;
       
    97     }
       
    98 
       
    99 
       
   100 
       
   101 CTestStep* CTGridTestServer::CreateTestStep(const TDesC& aStepName)
       
   102 /**
       
   103     @return - A CTestStep derived instance
       
   104     Secure and non-secure variants
       
   105     Implementation of CTestServer pure virtual
       
   106  */
       
   107 	{
       
   108 	CTestStep* testStep = NULL;
       
   109 	// This server creates just one step but create as many as you want
       
   110 	// They are created "just in time" when the worker thread is created
       
   111 	if(aStepName == KTGlayStep)
       
   112 		testStep = new CTGlayStep();
       
   113 	if(aStepName == KTGrid0Step)
       
   114 		testStep = new CTGrid0Step();
       
   115 	if(aStepName == KTCoGridStep)
       
   116 		testStep = new CTCoGridStep();
       
   117 	return testStep;
       
   118 	}