--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/omadrm/drmengine/server/src/DRMRightsCleaner.cpp	Thu Dec 17 08:52:27 2009 +0200
@@ -0,0 +1,293 @@
+/*
+* Copyright (c) 2003 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:  Implementation of the DRM Rights Database
+*
+*/
+
+
+
+// INCLUDE FILES
+
+#include <e32std.h>		// RPointerArray
+#include <e32def.h>		// Type definitions
+
+#include <caf/caf.h>
+#include "DRMCommon.h"	// DRM Error messages
+#include "DRMRightsCleaner.h"
+#include "DRMRightsDB.h"
+#include "drmlog.h"
+
+
+// EXTERNAL DATA STRUCTURES
+
+// EXTERNAL FUNCTION PROTOTYPES  
+
+// CONSTANTS
+
+// MACROS
+
+// LOCAL CONSTANTS AND MACROS
+
+const TInt KMaxDirs = 16;
+
+// MODULE DATA STRUCTURES
+
+// LOCAL FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// ============================= LOCAL FUNCTIONS ===============================
+// ============================ MEMBER FUNCTIONS ===============================
+
+        
+// -----------------------------------------------------------------------------
+// CDRMRightsCleaner::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CDRMRightsCleaner* CDRMRightsCleaner::NewL( RFs& aFs,
+                                            CDRMRightsDB* aDatabase,
+                                            TRequestStatus& aStatus,
+                                            const TDesC& aDatabasePath,
+                                            const TTime& aTime )
+    {
+    CDRMRightsCleaner* self = new( ELeave ) CDRMRightsCleaner( aFs, 
+                                                        aDatabase, aStatus, 
+                                                        aDatabasePath, aTime );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop();
+    
+    return self;
+    }
+  
+        
+// -----------------------------------------------------------------------------
+// Destructor        
+// -----------------------------------------------------------------------------
+//
+CDRMRightsCleaner::~CDRMRightsCleaner()
+    {
+    // just in case
+    Deque();
+    
+    if( iCurrentDirectory )
+        {
+        delete iCurrentDirectory;
+        iCurrentDirectory = NULL;    
+        }
+    };
+
+// -----------------------------------------------------------------------------
+// CDRMRightsCleaner::ExecuteCleanupLD        
+// -----------------------------------------------------------------------------
+//    
+void CDRMRightsCleaner::ExecuteCleanupLD()
+    {
+    TRequestStatus* status = 0;
+    
+    if( !IsAdded() ) 
+        {
+        CActiveScheduler::Add(this);        
+        }
+    if ( !IsActive() ) 
+        {
+        SetActive();        
+        }
+    
+    iOperationStatus = KRequestPending;
+    status = &iStatus;
+    User::RequestComplete(status,KErrNone);        
+    };
+
+// -----------------------------------------------------------------------------                        
+// Default Constructor - First phase.
+// -----------------------------------------------------------------------------
+//
+CDRMRightsCleaner::CDRMRightsCleaner( RFs& aFs,
+                                      CDRMRightsDB* aDatabase,
+                                      TRequestStatus& aStatus,
+                                      const TDesC& aDatabasePath,
+                                      const TTime& aTime ) :
+    CActive( EPriorityLow ),
+    iFileServer( aFs ),
+    iRightsDb( aDatabase ),
+    iOperationStatus( aStatus ),
+    iDatabasePath( aDatabasePath ),
+    iExpirationTime( aTime ),
+    iCurrentDirectory( NULL ),
+    iDirIndex( 0 ),
+    iCurrentFile( 0 )                                  
+    {
+        
+    }; 
+        
+
+// -----------------------------------------------------------------------------                        
+// CDRMRightsCleaner::ConstructL
+// -----------------------------------------------------------------------------
+// 
+void CDRMRightsCleaner::ConstructL()
+    {   
+    };  
+
+// -----------------------------------------------------------------------------                        
+// CDRMRightsCleaner::RunError
+// More or less just ignore all errors and call RunL again
+// -----------------------------------------------------------------------------
+//  
+TInt CDRMRightsCleaner::RunError(TInt aError)
+    {
+    TRequestStatus* status = 0;  
+    
+    if( aError == KErrCancel )
+        {
+        // we are complete:
+        status = &iOperationStatus;
+        User::RequestComplete( status, KErrNone );                
+        delete this;           
+        return KErrNone;
+        }
+      
+    SetActive();
+    status = &iStatus;
+    User::RequestComplete(status,KErrNone);      
+    
+    return KErrNone;
+    };
+
+// -----------------------------------------------------------------------------                        
+// CDRMRightsCleaner::RunL
+// -----------------------------------------------------------------------------
+//      
+void CDRMRightsCleaner::RunL()
+    {
+    TRequestStatus* status = 0;    
+    TInt error = KErrNone;
+    TFileName path;
+    TInt modIndex = 0;
+    TInt removeFile = EFalse;
+
+    // If the status of the cleaning is other than KErrNone
+    User::LeaveIfError( iStatus.Int() );
+    
+    if( !iCurrentDirectory ||
+        iCurrentFile >= iCurrentDirectory->Count() )
+        {
+
+        if( iDirIndex >= KMaxDirs )
+            {
+            // we are complete:
+            status = &iOperationStatus;
+            User::RequestComplete( status, KErrNone );                
+            delete this; 
+            return;    
+            }
+        
+        // if it exists, delete it
+        if( iCurrentDirectory )
+            {
+            delete iCurrentDirectory;
+            iCurrentDirectory = 0;
+            }
+        
+        TFileName path = iDatabasePath;
+    
+    
+        path.Append(iDirIndex < 10 ? iDirIndex + '0' : iDirIndex + 'a' - 10);
+        path.Append('\\');
+
+       
+        error =  iFileServer.GetDir(path, KEntryAttDir, ESortNone, iCurrentDirectory);
+
+        DRMLOG(_L("Entering directory:"));
+        DRMLOG( path );
+
+        // increase the dir counter    
+        iDirIndex++;
+        iCurrentFile = 0;                
+        }
+
+    if( !error && iCurrentDirectory->Count() )
+        {
+        modIndex = iDirIndex-1;
+        
+        path = iDatabasePath;
+        path.Append(modIndex < 10 ? modIndex + '0' : modIndex + 'a' - 10);
+        path.Append('\\');        
+                                
+        path.Append((*iCurrentDirectory)[iCurrentFile].iName);
+    
+        DRMLOG(_L("Checking file:"));
+        DRMLOG( path );
+    
+        // increase the file counter
+        iCurrentFile++;
+                                
+        TRAP( error, removeFile = iRightsDb->DeleteExpiredL( path, iExpirationTime ) );
+        if( error != KErrNone )
+            {
+            DRMLOG2( _L( "CDRMRightsCleaner: error %d cleaning:" ), error );
+            DRMLOG( path );
+            }
+        else 
+            {
+            if ( removeFile )
+                {
+                DRMLOG(_L("Deleting file:"));
+                DRMLOG( path );
+                iFileServer.Delete( path );
+                }
+            }    
+        }
+    
+    SetActive();
+    status = &iStatus;
+    User::RequestComplete(status, KErrNone);                
+    };    
+
+// -----------------------------------------------------------------------------                        
+// CDRMRightsCleaner::DoCancel
+// -----------------------------------------------------------------------------
+//      
+void CDRMRightsCleaner::DoCancel()
+    {     
+    }; 
+
+
+// -----------------------------------------------------------------------------                        
+// CDRMRightsCleaner::DoCleanup
+// -----------------------------------------------------------------------------
+//      
+void CDRMRightsCleaner::DoCleanup()
+    {
+    TRequestStatus* status = 0;      
+    if( iCancel <= 0 )
+        {
+        Cancel();
+        iCancel = 1;
+        SetActive();
+        status = &iStatus;
+        User::RequestComplete(status, KErrCancel);
+        }       
+    }; 
+
+
+
+
+
+
+
+
+