devsoundextensions/drmaudioplayer/DRMPlayServer/src/DRMPlayServer.cpp
author hgs
Tue, 02 Nov 2010 12:28:51 +0000
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permissions -rw-r--r--
2010wk46_02
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/*
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* Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies). 
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:   DRM Play Server
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*
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*/
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#include <e32std.h>
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#include <e32svr.h>
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#include "DRMPlayClientServer.h"
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#include "DRMPlayServer.h"
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CDRMPlayServer::CDRMPlayServer(TInt aPriority)
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    : CServer2(aPriority)
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    {
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    }
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// Create and start a new DRM play server.
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CDRMPlayServer* CDRMPlayServer::New()
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    {
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    CDRMPlayServer *pS=new CDRMPlayServer(EPriority);
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    __ASSERT_ALWAYS(pS!=NULL,PanicServer(ESvrCreateServer));
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    __ASSERT_ALWAYS(pS->Start(KDRMPlayServerName)==KErrNone, PanicServer(ESvrCreateServer));
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    return pS;
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    }
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// Create a new server session.
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CSession2 *CDRMPlayServer::NewSessionL(const TVersion& aVersion,const RMessage2& aMessage ) const
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    {
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    // check we're the right version
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    TVersion v(KDRMPlayServMajorVersionNumber,KDRMPlayServMinorVersionNumber,KDRMPlayServBuildVersionNumber);
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    if (!User::QueryVersionSupported(v,aVersion))
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        User::Leave(KErrNotSupported);
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    // make new session
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    return CDRMPlayServerSession::NewL(const_cast<CDRMPlayServer*>(this), aMessage);
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    }
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CDRMPlayServer::~CDRMPlayServer()
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    {
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    }
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// Panic the server
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GLDEF_C void PanicServer(TDRMPlayServPanic aPanic)
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    {
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    _LIT(KTxtServerPanic,"DRM Play server panic");
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    User::Panic(KTxtServerPanic,aPanic);
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    }
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static void StartDRMPlayServerL()
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// Perform all server initialisation, in particular creation of the
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// scheduler and server and then run the scheduler
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//
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    {
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    // Naming the server thread after the server helps to debug panics
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    User::LeaveIfError(User::RenameThread(KDRMPlayServerName));
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    // Create and install the active scheduler we need
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    CActiveScheduler* scheduler = new(ELeave)CActiveScheduler;
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    CActiveScheduler::Install(scheduler);
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    // create the server
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    CDRMPlayServer* server = CDRMPlayServer::New();
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    // Initialisation complete, now signal the client
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    RProcess::Rendezvous(KErrNone);
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    // Start the scheduler and wait for client requests
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    CActiveScheduler::Start();
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    // Cleanup the server and scheduler
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    CActiveScheduler::Install(NULL);
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    delete scheduler;
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    delete server;
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    }
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TInt E32Main()
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//
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// Server process entry-point
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// Recover the startup parameters and run the server
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//
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    {
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    __UHEAP_MARK;
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    //
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    CTrapCleanup* cleanup=CTrapCleanup::New();
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    TInt r=KErrNoMemory;
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    if (cleanup)
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        {
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        TRAP(r,StartDRMPlayServerL());
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        delete cleanup;
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        }
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    //
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    __UHEAP_MARKEND;
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    return r;
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    }
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// End of file