diff -r f5050f1da672 -r 04becd199f91 javamanager/javaregistry/legacy/server/src/javaregserversession.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javamanager/javaregistry/legacy/server/src/javaregserversession.cpp	Tue Apr 27 16:30:29 2010 +0300
@@ -0,0 +1,365 @@
+/*
+* Copyright (c) 2005-2006 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:  javaregserversession implementation
+*
+*/
+
+
+#include "javaregserversession.h"
+#include "javaregdef.h"
+#include "javaregproperty.h"
+#include "javapropertyarray.h"
+#include "javareguidarrayconv.h"
+#include "javaregserver.h"
+#include "logger.h"
+
+using namespace Java::Manager::Registry;
+
+// ---------------------------------------------------------------------------
+// Constructor
+// ---------------------------------------------------------------------------
+CJavaRegServerSession::CJavaRegServerSession() :
+        iBackupSession(EFalse),
+        iLegacy(EFalse)
+{
+}
+
+
+// ---------------------------------------------------------------------------
+// Destructor
+// ---------------------------------------------------------------------------
+CJavaRegServerSession::~CJavaRegServerSession()
+{
+    // if it was a backup session move registry back to NoBackup state
+    if (iBackupSession)
+    {
+        Server()->SetBackupState(ENoBackup);
+    }
+}
+
+// ---------------------------------------------------------------------------
+// Returns the iLegacy member
+// ---------------------------------------------------------------------------
+TBool CJavaRegServerSession::IsLegacy() const
+{
+    return iLegacy;
+}
+
+
+// ---------------------------------------------------------------------------
+// Returns server object
+// ---------------------------------------------------------------------------
+CJavaRegServer* CJavaRegServerSession::Server() const
+{
+    return const_cast< CJavaRegServer* >(
+               static_cast< const CJavaRegServer* >(CSession2::Server()));
+}
+
+
+// ---------------------------------------------------------------------------
+// ServiceL
+// ---------------------------------------------------------------------------
+void CJavaRegServerSession::ServiceL(const RMessage2& aMessage)
+{
+    TRAPD(err, DispatchMessageL(aMessage));
+    aMessage.Complete(err);
+}
+
+
+// ---------------------------------------------------------------------------
+// DispatchMessageL
+// ---------------------------------------------------------------------------
+void CJavaRegServerSession::DispatchMessageL(const RMessage2& aMessage)
+{
+    JELOG(EJavaStorage, "CJavaRegServerSession::DispatchMessageL()");
+
+    TInt function = aMessage.Function();
+
+    switch (function)
+    {
+    case EInitializeServerUseIntegr:
+        InitializeServerUseIntegrL(aMessage);
+        break;
+
+    case EEntryExists:
+        EntryExistsL(aMessage);
+        break;
+
+    case EGetEntryUids:
+        GetEntryUidsL(aMessage);
+        break;
+
+    case EGetEntry:
+    {
+        GetEntryL(aMessage);
+        break;
+    }
+
+    case EGetEntryFromAll:
+    {
+        GetEntryL(aMessage, ETrue);
+    }
+    break;
+
+    case EFindEntries:
+        FindEntriesL(aMessage);
+        break;
+
+    case EFindAllEntries:
+        FindAllEntriesL(aMessage);
+        break;
+
+    case ESetBackupState:
+        SetBackupState(aMessage);
+        break;
+
+    default:
+        User::Leave(KErrNotSupported);
+    }
+}
+
+// ---------------------------------------------------------------------------
+// InitializeServerUseIntegrL
+// ---------------------------------------------------------------------------
+void CJavaRegServerSession::InitializeServerUseIntegrL(
+    const RMessage2& aMessage)
+{
+    JELOG(EJavaStorage, "CJavaRegServerSession::InitializeServerUseIntegrL()");
+
+    TBool useIntegrity = aMessage.Int0();
+    iLegacy = aMessage.Int1();
+    if (useIntegrity)
+    {
+        TTime currentTime;
+        currentTime.UniversalTime();
+        TInt64 transactionId = currentTime.Int64();
+    }
+}
+
+
+// ---------------------------------------------------------------------------
+// EntryExistsL
+// ---------------------------------------------------------------------------
+void CJavaRegServerSession::EntryExistsL(const RMessage2& aMessage)
+{
+    JELOG(EJavaStorage, "CJavaRegServerSession::EntryExistsL()");
+
+    Server()->LeaveIfRestoringL();
+
+    // obtain uid
+    TUid uid = UidFromMessageL(0, aMessage);
+
+    // check if entry exists for uid
+    TBool result = Server()->EntryExistsL(uid);
+
+    // write back result
+    TPckgBuf<TBool> resultBuf(result);
+    aMessage.WriteL(1, resultBuf) ;
+}
+
+
+// ---------------------------------------------------------------------------
+// GetEntryUidsL
+// ---------------------------------------------------------------------------
+void CJavaRegServerSession::GetEntryUidsL(const RMessage2& aMessage)
+{
+    JELOG(EJavaStorage, "CJavaRegServerSession::GetEntryUidsL()");
+
+    Server()->LeaveIfRestoringL();
+
+    TInt drive = aMessage.Int2();
+    RArray<TUid> uids;
+    CleanupClosePushL(uids);
+
+    Server()->GetEntryUidsL(uids, drive);
+    WriteBackUidArrayL(uids, aMessage) ;
+    CleanupStack::PopAndDestroy(&uids);
+}
+
+
+// ---------------------------------------------------------------------------
+// GetEntryL
+// ---------------------------------------------------------------------------
+void CJavaRegServerSession::GetEntryL(const RMessage2& aMessage,
+                                      TBool aAllEntries)
+{
+    JELOG(EJavaStorage, "CJavaRegServerSession::GetEntryL()");
+
+    Server()->LeaveIfRestoringL();
+
+    // read uid
+    TUid uid = UidFromMessageL(2, aMessage);
+
+    // get property
+    CJavaPropertyArray* props = NULL;
+    Server()->GetEntryL(uid, props, aAllEntries);
+
+    TInt neededLength = 0;
+
+    // if there is property write it back
+    if (props)
+    {
+        CleanupStack::PushL(props);
+        TInt allocatedLength = aMessage.GetDesMaxLengthL(0);
+        neededLength = props->Size();
+
+        if (allocatedLength >= neededLength)
+        {
+            HBufC8* propBuffer = props->SerializedPropertiesL();
+            CleanupStack::PushL(propBuffer);
+            aMessage.WriteL(0, propBuffer->Des());
+            CleanupStack::PopAndDestroy(propBuffer);
+        }
+        else
+        {
+            WLOG(EJavaStorage,
+                 "Allocated length is to small. Send back the needed length.");
+        }
+
+        // Delete because not cached.
+        props->DeleteProperties();
+        CleanupStack::PopAndDestroy(props);
+    }
+
+    // write back needed length
+    TPckgBuf<TInt> lengthPckg(neededLength);
+    aMessage.WriteL(1, lengthPckg);
+}
+
+
+// ---------------------------------------------------------------------------
+// FindEntries
+// ---------------------------------------------------------------------------
+void CJavaRegServerSession::FindEntriesL(const RMessage2& aMessage)
+{
+    JELOG(EJavaStorage, "CJavaRegServerSession::FindEntriesL()");
+
+    Server()->LeaveIfRestoringL();
+
+    RArray<TUid> uids;
+    CleanupClosePushL(uids);
+
+    // read properties
+    CJavaPropertyArray* props = PropertiesFromMessageL(2, aMessage);
+    CleanupStack::PushL(props);
+
+    Server()->FindEntriesL(*props, uids);
+
+    CleanupStack::PopAndDestroy(props);
+
+    WriteBackUidArrayL(uids, aMessage) ;
+
+    CleanupStack::PopAndDestroy(&uids);
+}
+
+
+// ---------------------------------------------------------------------------
+// FindAllEntries
+// ---------------------------------------------------------------------------
+void CJavaRegServerSession::FindAllEntriesL(const RMessage2& aMessage)
+{
+    JELOG(EJavaStorage, "CJavaRegServerSession::FindEntriesL()");
+
+    Server()->LeaveIfRestoringL();
+
+    RArray<TUid> uids;
+    CleanupClosePushL(uids);
+
+    // read properties
+    CJavaPropertyArray* props = PropertiesFromMessageL(2, aMessage);
+    CleanupStack::PushL(props);
+
+    Server()->FindAllEntriesL(*props, uids);
+
+    CleanupStack::PopAndDestroy(props);
+
+    WriteBackUidArrayL(uids, aMessage) ;
+
+    CleanupStack::PopAndDestroy(&uids);
+}
+
+
+// ---------------------------------------------------------------------------
+// SetBackupState
+// ---------------------------------------------------------------------------
+void CJavaRegServerSession::SetBackupState(const RMessage2& aMessage)
+{
+    JELOG(EJavaStorage, "CJavaRegServerSession::SetBackupState()");
+
+    TBackupState state = (TBackupState) aMessage.Int0();
+    Server()->SetBackupState(state);
+    iBackupSession = ETrue;
+}
+
+
+// ---------------------------------------------------------------------------
+// UidFromMessageL
+// ---------------------------------------------------------------------------
+TUid CJavaRegServerSession::UidFromMessageL(TInt aIndex,
+        const RMessage2&  aMessage)
+{
+    TUid uid = TUid::Uid(0);
+    TPckg<TUid> uidPack(uid);
+    aMessage.ReadL(aIndex, uidPack);
+    return uid;
+}
+
+
+// ---------------------------------------------------------------------------
+// PropertiesFromMessageL
+// ---------------------------------------------------------------------------
+CJavaPropertyArray* CJavaRegServerSession::PropertiesFromMessageL(
+    TInt aIndex,
+    const RMessage2&  aMessage)
+{
+    TInt length = aMessage.GetDesLengthL(aIndex);
+    HBufC8* propBuffer = HBufC8::NewLC(length);
+    TPtr8 ptr = propBuffer->Des();
+    aMessage.ReadL(aIndex, ptr);
+    CJavaPropertyArray* props = CJavaPropertyArray::NewL(propBuffer);
+    CleanupStack::PopAndDestroy(propBuffer);
+
+    return props;
+}
+
+
+// ---------------------------------------------------------------------------
+// WriteBackUidArrayL
+// ---------------------------------------------------------------------------
+void CJavaRegServerSession::WriteBackUidArrayL(RArray<TUid>& aUids,
+        const RMessage2&  aMessage)
+{
+    HBufC16* uidBuffer = NULL;
+    JavaRegUidArrayConverter::StoreTUidsL(aUids, uidBuffer);
+    CleanupStack::PushL(uidBuffer);
+
+    TInt allocatedLength = aMessage.GetDesMaxLengthL(0);
+    TInt neededLength = uidBuffer->Length();
+
+    if (allocatedLength >= neededLength)
+    {
+        aMessage.WriteL(0, uidBuffer->Des());
+    }
+    else
+    {
+        WLOG(EJavaStorage,
+             "Allocated length is to small. Send back the needed length.");
+    }
+
+    CleanupStack::PopAndDestroy(uidBuffer);
+
+    // write back needed length
+    TPckgBuf<TInt> lengthPckg(neededLength);
+    aMessage.WriteL(1, lengthPckg);
+}