--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/XDMEngine/src/XdmEngine.cpp Tue Feb 02 01:05:17 2010 +0200
@@ -0,0 +1,446 @@
+/*
+* Copyright (c) 2005 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: XDM Engine
+*
+*/
+
+
+
+
+// INCLUDE FILES
+#include <utf.h>
+#include <ecom.h>
+#include <f32file.h>
+#include <flogger.h>
+#include "XdmEngine.h"
+#include "XdmDocument.h"
+#include "XdmProtocol.h"
+#include "XdmDirectory.h"
+#include "XdmLogWriter.h"
+#include "XdmStaticUtils.h"
+#include "XdmSettingsApi.h"
+#include "XdmProtocolInfo.h"
+
+// ----------------------------------------------------------
+// CXdmEngine::CXdmEngine
+//
+// ----------------------------------------------------------
+//
+CXdmEngine::CXdmEngine() : CActive( EPriorityStandard )
+ {
+ }
+
+// ----------------------------------------------------------
+// CXdmEngine::NewL
+//
+// ----------------------------------------------------------
+//
+EXPORT_C CXdmEngine* CXdmEngine::NewL( const CXdmProtocolInfo& aProtocolInfo )
+ {
+ CXdmEngine* self = new ( ELeave ) CXdmEngine();
+ CleanupStack::PushL( self );
+ self->ConstructL( CONST_CAST( CXdmProtocolInfo&, aProtocolInfo ) );
+ CleanupStack::Pop();
+ return self;
+ }
+
+// ----------------------------------------------------------
+// CXdmEngine::XdmSettingsLC
+//
+// ----------------------------------------------------------
+//
+EXPORT_C CDesC16Array* CXdmEngine::XdmSettingsLC( RArray<TInt>& aSettingIds )
+ {
+ return TXdmSettingsApi::CollectionNamesLC( aSettingIds );
+ }
+
+// ----------------------------------------------------------
+// CXdmEngine::ConstructL
+//
+// ----------------------------------------------------------
+//
+void CXdmEngine::ConstructL( CXdmProtocolInfo& aProtocolInfo )
+ {
+ #ifdef _DEBUG
+ iLogWriter = CXdmLogWriter::NewL( KXdmEngLogFile );
+ WriteToLog( _L8( "CXdmEngine::ConstructL()" ) );
+ #endif
+ TRAPD( error, iXdmProtocol = CXdmProtocol::NewL( *this, aProtocolInfo ) );
+ if( error == KErrNone && iXdmProtocol != NULL )
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( " Protocol implementation created successfully" ) );
+ #endif
+ CActiveScheduler::Add( this );
+ }
+ else
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( " Protocol creation failed - Error: %d Protocol: %x" ), error, iXdmProtocol );
+ #endif
+ User::Leave( KErrUnknown );
+ }
+ }
+
+// ----------------------------------------------------
+// CXdmEngine::~CXdmEngine
+//
+// ----------------------------------------------------
+//
+CXdmEngine::~CXdmEngine()
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( "CXdmEngine::~CXdmEngine()" ) );
+ #endif
+ iDocUpdateQueue.Close();
+ iDirUpdateQueue.Close();
+ iDocumentQueue.Close();
+ iDirectoryQueue.Close();
+ #ifdef _DEBUG
+ WriteToLog( _L8( " Queues closed" ) );
+ #endif
+ delete iXdmProtocol;
+ #ifdef _DEBUG
+ WriteToLog( _L8( " Protocol deleted" ) );
+ #endif
+ REComSession::FinalClose();
+ #ifdef _DEBUG
+ WriteToLog( _L8( " Destructor finished" ) );
+ #endif
+ delete iLogWriter;
+ }
+
+// ----------------------------------------------------------
+// CXdmEngine::WriteToLog
+//
+// ----------------------------------------------------------
+//
+void CXdmEngine::WriteToLog( TRefByValue<const TDesC8> aFmt,... ) const
+ {
+ VA_LIST list;
+ VA_START( list, aFmt );
+ TBuf8<KLogBufferMaxSize> buf;
+ buf.FormatList( aFmt, list );
+ iLogWriter->WriteToLog( buf );
+ }
+
+// ----------------------------------------------------
+// CXdmEngine::DirectoryCollection
+//
+// ----------------------------------------------------
+//
+EXPORT_C const RPointerArray<CXdmDocument>& CXdmEngine::DocumentCollection() const
+ {
+ return iDocumentQueue;
+ }
+
+// ----------------------------------------------------
+// CXdmEngine::DirectoryCollection
+//
+// ----------------------------------------------------
+//
+EXPORT_C const RPointerArray<CXdmDirectory>& CXdmEngine::DirectoryCollection() const
+ {
+ return iDirectoryQueue;
+ }
+
+
+// ----------------------------------------------------
+// CXdmEngine::CancelUpdate
+//
+// ----------------------------------------------------
+//
+EXPORT_C void CXdmEngine::CancelUpdate( CXdmDocument* aDocument )
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( "CXdmEngine::CancelUpdate( document )" ) );
+ #endif
+ TInt index = iDocumentQueue.Find( aDocument );
+ if( IsActive() )
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( " Transfer media init pending, cancel self" ) );
+ #endif
+ Cancel();
+ }
+ else if( index != KErrNotFound && aDocument->IsActive() )
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( " Cancel document update" ) );
+ #endif
+ aDocument->CancelUpdate();
+ if( iDocUpdateQueue.Find( aDocument ) == KErrNone )
+ iDocUpdateQueue.Remove( index );
+ }
+ }
+
+// ----------------------------------------------------
+// CXdmEngine::CancelUpdate
+//
+// ----------------------------------------------------
+//
+EXPORT_C void CXdmEngine::CancelUpdate( CXdmDirectory* aDirectory )
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( "CXdmEngine::CancelUpdate( directory )" ) );
+ #endif
+ TInt index = iDirectoryQueue.Find( aDirectory );
+ if( IsActive() )
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( " Transfer media init pending, cancel self" ) );
+ #endif
+ Cancel();
+ }
+ else if( index != KErrNotFound && aDirectory->IsActive() )
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( " Cancel directory update" ) );
+ #endif
+ aDirectory->CancelUpdate();
+ if( iDirUpdateQueue.Find( aDirectory ) == KErrNone )
+ iDirUpdateQueue.Remove( index );
+ }
+ }
+
+// ----------------------------------------------------
+// CXdmEngine::CreateDocumentModelL
+//
+// ----------------------------------------------------
+//
+EXPORT_C CXdmDocument* CXdmEngine::CreateDocumentModelL( const TDesC& aDocumentName,
+ const TXdmDocType aDocumentType )
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( "CXdmEngine::CreateDocumentModelL()" ) );
+ #endif
+ CXdmDocument* document = iXdmProtocol->CreateDocumentL( aDocumentName, aDocumentType );
+ CleanupStack::PushL( document );
+ User::LeaveIfError( iDocumentQueue.Append( document ) );
+ CleanupStack::Pop(); //document
+ return document;
+ }
+
+// ----------------------------------------------------
+// CXdmEngine::DeleteDocumentModelL
+//
+// ----------------------------------------------------
+//
+EXPORT_C void CXdmEngine::DeleteDocumentModelL( const CXdmDocument* aDocument )
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( "CXdmEngine::DeleteDocumentModelL()" ) );
+ #endif
+ TInt index = iDocumentQueue.Find( aDocument );
+ __ASSERT_ALWAYS( index != KErrNotFound, User::Leave( KErrNotFound ) );
+ iDocumentQueue.Remove( index );
+ delete aDocument;
+ aDocument = NULL;
+ }
+
+// ----------------------------------------------------
+// CXdmEngine::CreateDirectoryModelL
+//
+// ----------------------------------------------------
+//
+EXPORT_C CXdmDirectory* CXdmEngine::CreateDirectoryModelL( const TDesC& aDirectoryPath )
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( "CXdmEngine::CreateDirectoryModelL()" ) );
+ #endif
+ CXdmDirectory* directory = iXdmProtocol->CreateDirectoryL( aDirectoryPath );
+ CleanupStack::PushL( directory );
+ User::LeaveIfError( iDirectoryQueue.Append( directory ) );
+ CleanupStack::Pop(); //document
+ return directory;
+ }
+
+// ----------------------------------------------------
+// CXdmEngine::DeleteDirectoryModelL
+//
+// ----------------------------------------------------
+//
+EXPORT_C void CXdmEngine::DeleteDirectoryModelL( const CXdmDirectory* aDirectory )
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( "CXdmEngine::DeleteDirectoryModelL()" ) );
+ #endif
+ TInt index = iDirectoryQueue.Find( aDirectory );
+ __ASSERT_ALWAYS( index != KErrNotFound, User::Panic( _L( "CXdmEngine" ), EDirModelNotFound ) );
+ iDirectoryQueue.Remove( index );
+ delete aDirectory;
+ aDirectory = NULL;
+ }
+
+// ----------------------------------------------------
+// CXdmEngine::CreateDocumentNodeL
+//
+// ----------------------------------------------------
+//
+EXPORT_C CXdmDocumentNode* CXdmEngine::CreateDocumentNodeL()
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( "CXdmEngine::CreateDocumentNodeL()" ) );
+ #endif
+ return iXdmProtocol->CreateDocumentNodeL();
+ }
+
+// ----------------------------------------------------
+// CXdmEngine::UpdateL
+//
+// ----------------------------------------------------
+//
+EXPORT_C void CXdmEngine::UpdateL( CXdmDocument* aDocument,
+ TRequestStatus& aStatus )
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( "CXdmEngine::UpdateL( document )" ) );
+ #endif
+ iClientStatus = &aStatus;
+ aStatus = KRequestPending;
+ aDocument->SaveClientStatus( aStatus );
+ User::LeaveIfError( iDocUpdateQueue.Append( aDocument ) );
+ if( !IsActive() )
+ {
+ iXdmProtocol->InitTransferMedium( KDefaultIdleTimeout, iStatus );
+ SetActive();
+ }
+ }
+
+// ----------------------------------------------------
+// CXdmEngine::UpdateL
+//
+// ----------------------------------------------------
+//
+EXPORT_C void CXdmEngine::UpdateL( TRequestStatus& aStatus,
+ CXdmDirectory* aDirectory,
+ TDirUpdatePhase aUpdatePhase )
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( "CXdmEngine::UpdateL( directory )" ) );
+ #endif
+ iClientStatus = &aStatus;
+ aStatus = KRequestPending;
+ aDirectory->SaveRequestData( aUpdatePhase, aStatus );
+ User::LeaveIfError( iDirUpdateQueue.Append( aDirectory ) );
+ if( !IsActive() )
+ {
+ iXdmProtocol->InitTransferMedium( KDefaultIdleTimeout, iStatus );
+ SetActive();
+ }
+ }
+
+// ---------------------------------------------------------
+// CXdmEngine::RunL
+//
+// ---------------------------------------------------------
+//
+void CXdmEngine::RunL()
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( "CXdmEngine::RunL() - Status: %d" ), iStatus.Int() );
+ #endif
+ if( iStatus == KErrCancel )
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( " Update cancelled, complete client request" ) );
+ #endif
+ if( iClientStatus )
+ {
+ iDocUpdateQueue.Reset();
+ iDirUpdateQueue.Reset();
+ User::RequestComplete( iClientStatus, KErrCancel );
+ #ifdef _DEBUG
+ WriteToLog( _L8( " Request complete" ) );
+ #endif
+ }
+ }
+ else
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( " Transfer media initialised, start update" ) );
+ #endif
+ TInt dirCount( iDirUpdateQueue.Count() );
+ TInt docCount( iDocUpdateQueue.Count() );
+ #ifdef _DEBUG
+ WriteToLog( _L8( " Document queue count: %d" ), docCount );
+ WriteToLog( _L8( " Directory queue count: %d" ), dirCount );
+ #endif
+ //First check the document queue
+ for( TInt i = 0;i < docCount;i++ )
+ {
+ iDocUpdateQueue[0]->StartUpdateL();
+ iDocUpdateQueue.Remove( 0 );
+ }
+ //Then the directory queue
+ for( TInt j = 0;j < dirCount;j++ )
+ {
+ iDirUpdateQueue[0]->StartUpdateL();
+ iDirUpdateQueue.Remove( 0 );
+ }
+ }
+ }
+
+// ---------------------------------------------------------
+// CXdmEngine::DoCancel
+//
+// ---------------------------------------------------------
+//
+void CXdmEngine::DoCancel()
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( "CXdmEngine::DoCancel()" ) );
+ #endif
+ iXdmProtocol->CancelTransferMediumInit();
+ if( iClientStatus )
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( " Client request pending => Complete" ) );
+ #endif
+ iDocUpdateQueue.Reset();
+ iDirUpdateQueue.Reset();
+ User::RequestComplete( iClientStatus, KErrCancel );
+ }
+ }
+
+// ---------------------------------------------------------
+// CXdmEngine::XdmProtocol
+//
+// ---------------------------------------------------------
+//
+CXdmProtocol* CXdmEngine::XdmProtocol() const
+ {
+ #ifdef _DEBUG
+ WriteToLog( _L8( "CXdmEngine::XdmProtocol()" ) );
+ #endif
+ return iXdmProtocol;
+ }
+
+// ---------------------------------------------------------
+// CXdmEngine::ConvertToUTF8L
+//
+// ---------------------------------------------------------
+//
+HBufC8* CXdmEngine::ConvertToUTF8L( const TDesC& aUnicodeDesc )
+ {
+ /*#ifdef _DEBUG
+ WriteToLog( _L8( "CXdmEngine::ConvertToUTF8L()" ) );
+ #endif*/
+ return CnvUtfConverter::ConvertFromUnicodeToUtf8L( aUnicodeDesc );
+ }
+
+
+
+
+