--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/omadrm/drmengine/notifier/src/DRMNotifierServer.cpp	Thu Dec 17 08:52:27 2009 +0200
@@ -0,0 +1,343 @@
+/*
+* Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  DRM3 Engine manages all DRM related database operations.
+*
+*/
+
+
+
+// INCLUDE FILES
+#include <e32std.h>
+#include "DRMNotifierServer.h"
+#include "drmnotifierclientserver.h"
+#include "drmcommonclientserver.h"
+
+// EXTERNAL DATA STRUCTURES
+// EXTERNAL FUNCTION PROTOTYPES  
+// CONSTANTS
+// MACROS
+
+#define _LOGBUFNUM( a, b )
+#define LOGBUFNUM( a, b )
+#define LOG( a )
+
+// LOCAL CONSTANTS AND MACROS
+LOCAL_C const TUint8 KMaxStartTries = 5;
+LOCAL_C const TInt KWaitingTime = 1000000; // 10 secs
+_LIT( KNotifierThread, "drmnotifier" );
+
+// MODULE DATA STRUCTURES
+using DRMNotifier::KServerMajorVersion;
+using DRMNotifier::KServerMinorVersion;
+using DRMNotifier::KServerBuildVersion;
+
+// LOCAL FUNCTION PROTOTYPES
+LOCAL_C TInt StartNotifierServer( RSemaphore& aClientSem );
+
+// FORWARD DECLARATIONS
+
+// ============================= LOCAL FUNCTIONS ===============================
+
+
+// -----------------------------------------------------------------------------
+// Function StartNotifierServer().
+// This function starts the actual server under TRAP harness and starts
+// waiting for connections. This function returns only if there has been
+// errors during server startup or the server is stopped for some reason.
+// 
+// Returns: TInt: Symbian OS error code.
+// -----------------------------------------------------------------------------
+TInt StartNotifierServer( RSemaphore& aClientSem ) 
+
+    {
+    TInt error = KErrNone;
+    CDRMNotifierServer* server = NULL;
+
+    TUint8 count = 0;
+
+#ifdef _DRM_TESTING
+    TTime time;
+    _LIT8( KDRMErrorDebugText, "Error: " );
+    RFs fs;
+    RFile file;
+
+    TFileName filename;
+
+    time.UniversalTime();
+    
+    TRAPD( error2, time.FormatL( filename, KDateTimeFormat ) );
+    filename.Append( _L( "DRMNotifier.txt " ) );
+    
+    error = fs.Connect();
+    if ( error )
+        {
+        return error;
+        }
+
+    file.Replace( fs, filename, EFileStreamText | EFileWrite );
+    file.Write( _L8( "Started." ) );
+#endif
+
+    do 
+    {
+       _LOGBUFNUM( KDRMErrorDebugText, error );
+       
+       ++count;
+       
+       TRAP( error, ( server = CDRMNotifierServer::NewL() ) );
+       
+       if ( error ) 
+       {
+          User::After( TTimeIntervalMicroSeconds32(KWaitingTime) );
+       }
+       
+    } while( error && ( count <= KMaxStartTries ) );
+    
+    if( error ) 
+    {
+       
+#ifdef _DRM_TESTING
+       _LOGBUFNUM( _L8( "Failed: " ), error );
+        file.Close();
+        fs.Close();
+#endif
+        // Failed
+        return error;
+        }
+
+#ifdef _DRM_TESTING
+    file.Write( _L8( "OK!" ) );
+    file.Close();
+    fs.Close();
+#endif
+
+#ifdef __WINS__
+    
+    //UserSvr::ServerStarted();
+#endif        
+    // Release the semaphore...
+    aClientSem.Signal();
+    aClientSem.Close();
+    
+    // Start waiting for connections
+    CActiveScheduler::Start();
+    
+    // Dying.
+    // Delete CDRMRigntsServer
+    delete server;
+    
+    return KErrNone;
+    }
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CDRMNotifierServer::NewLC
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CDRMNotifierServer* CDRMNotifierServer::NewL()
+    {
+    CDRMNotifierServer* self = new( ELeave ) CDRMNotifierServer();
+    
+    CleanupStack::PushL( self );
+    
+    self->ConstructL();
+    
+    CleanupStack::Pop( self );
+    
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// Destructor
+// -----------------------------------------------------------------------------
+CDRMNotifierServer::~CDRMNotifierServer() 
+    {
+    if( iStorage )
+        {
+        delete iStorage;
+        iStorage = 0;
+        }   
+    
+    LOG( _L8( "Dying..." ) );
+    
+#ifdef _DRM_TESTING
+    delete iLog;
+#endif
+    }
+
+// -----------------------------------------------------------------------------
+// CDRMNotifierServer::RunErrorL
+// From CActive. Complete the request and restart the scheduler.
+// -----------------------------------------------------------------------------
+//
+TInt CDRMNotifierServer::RunError( TInt aError ) 
+    {
+    // Inform the client.
+    Message().Complete( aError );
+    
+    // Restart the scheduler.
+    ReStart();
+    
+    // Error handled.
+    return KErrNone;
+    }
+
+// -----------------------------------------------------------------------------
+// CDRMNotifierServer::NewSessionL
+// Called when a client requires a new instance.
+// -----------------------------------------------------------------------------
+CSession2* CDRMNotifierServer::NewSessionL(
+    const TVersion& aVersion,
+    const RMessage2& /*aMessage*/) const
+    {
+    RThread client;
+    LOG( _L8( "NewSessionL" ) );
+    
+    // Check that the versions are compatible.
+    if ( ! User::QueryVersionSupported( TVersion( KServerMajorVersion,
+                                                  KServerMinorVersion,
+                                                  KServerBuildVersion ), 
+                                        aVersion ) ) 
+        {
+        // Sorry, no can do.
+        User::Leave( KErrNotSupported );
+        }
+    
+    LOG( _L8( "NewSessionL: Creating a new session" ) );
+    
+    return CDRMNotifierSession::NewL( iStorage );
+    }
+
+// -----------------------------------------------------------------------------
+// CDRMNotifierServer::CDRMNotifierServer
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CDRMNotifierServer::CDRMNotifierServer() : 
+    CServer2( EPriorityStandard )
+    {
+    // Nothing
+    }
+    
+// -----------------------------------------------------------------------------
+// CDRMNotifierServer::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CDRMNotifierServer::ConstructL() 
+    {
+    RFs fs;
+
+    // Ignore errors
+    User::RenameThread( KNotifierThread );
+    
+    User::LeaveIfError( fs.Connect() );
+    
+    fs.Close();
+
+#ifdef _DRM_TESTING
+    _LIT( KLogFile, "notifier.txt" );
+    TFileName logFile( KLogFile );
+    TTime time;
+    time.UniversalTime();
+    
+    time.FormatL( logFile, KDateTimeFormat );
+    logFile.Append( KLogFile );
+
+    iLog = CLogFile::NewL( logFile, ETrue );
+    iLog->SetAutoFlush( ETrue );
+    iLog->SetAutoNewline( ETrue );
+    
+    LOG( _L8( "DRM Server starting..." ) );
+#endif
+    iStorage = CDRMMessageStorage::NewL();
+    
+    LOG( _L8( "Notification Server started." ) );
+    
+    // Add the server to the scheduler.
+    StartL( DRMNotifier::KServerName );
+    }
+
+
+#ifdef _DRM_TESTING
+
+// -----------------------------------------------------------------------------
+// CDRMNotifierServer::Log
+// Logging operation.
+// -----------------------------------------------------------------------------
+//
+void CDRMNotifierServer::Log( const TDesC8& aLog ) const
+    {
+    iLog->Log( aLog );
+    }
+
+
+void CDRMNotifierServer::Log( const TDesC& aLog ) const
+    {
+    iLog->Log( aLog );
+    }
+#endif
+
+// ========================== OTHER EXPORTED FUNCTIONS =========================
+// -----------------------------------------------------------------------------
+// Function StartupNotifier().
+// This function starts the actual DRM Notifier
+// the cleanup stack and active scheduler.
+// Returns: TInt: Symbian OS error code.
+// -----------------------------------------------------------------------------
+//
+
+TInt StartupNotifier( TAny* ) 
+    {
+    TInt error = KErrNone;
+    CTrapCleanup* trap = CTrapCleanup::New();
+    
+    // Check that memory allocation was successful.
+    __ASSERT_ALWAYS( trap, User::Invariant() );
+    
+    CActiveScheduler* scheduler = new CActiveScheduler();
+    
+    __ASSERT_ALWAYS( scheduler, User::Invariant() );
+    
+    CActiveScheduler::Install( scheduler );
+    
+    RSemaphore clientSem;
+    error = clientSem.OpenGlobal( KDRMEngCommonSemaphore );
+    if( error ) 
+        {
+    	  return error;
+        }
+    error = StartNotifierServer( clientSem );
+    
+    if ( error ) {
+        // If errors didn't occur, signal has been sent.
+        clientSem.Signal();
+        clientSem.Close();
+        }
+    
+    delete scheduler; 
+    scheduler = NULL;
+    
+    delete trap;
+    trap = NULL;
+    
+    // __ASSERT_ALWAYS( !error, User::Invariant() );
+    
+    return KErrNone;
+    }
+
+//  End of File