--- a/installationservices/swtransactionservices/source/server/stsserversession.cpp Tue Aug 31 15:21:33 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,221 +0,0 @@
-/*
-* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of the License "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:
-* Implements CStsServer.
-*
-*/
-
-
-/**
- @file
- @internalComponent
- @released
-*/
-
-#include "stsserver.h"
-#include "stsserversession.h"
-#include <random.h>
-#include <e32cmn.h>
-#include <e32std.h>
-#include <usif/sts/stsdefs.h>
-#include "usiflog.h"
-
-namespace Usif
-{
-
-CStsServerSession::CStsServerSession(CStsServer& aStsserver)
- : CScsSession(static_cast<CScsServer &>(aStsserver))
- {
- }
-
-CStsServerSession::~CStsServerSession()
- {
- if (iTransactionPtr)
- TRAP_IGNORE(static_cast<CStsServer*>(&iServer)->ReleaseTransactionL(iTransactionPtr));
- }
-
-CStsServerSession* CStsServerSession::NewL(CStsServer &aServer, const RMessage2& /*aMessage*/)
- {
- CStsServerSession* self = new (ELeave) CStsServerSession(aServer);
- CleanupStack::PushL(self);
- self->ConstructL();
- CleanupStack::Pop(self);
- return self;
- }
-
-void CStsServerSession::ConstructL()
- {
- CScsSession::ConstructL();
- }
-
-
-_LIT(KStsPanicCategory, "StsServer");
-static const TInt KInvalidMessagePanicCode = KErrArgument;
-
-TBool CStsServerSession::DoServiceL(TInt aFunction, const RMessage2& aMessage)
- {
- DEBUG_PRINTF2(_L("CStsServerSession::DoServiceL() - Function %d"), static_cast<TStsClientServerFunctionType>(aFunction));
-
- TBool ret = ETrue; //used in CScsSession::ServiceL(); if set to ETRue >> aMessage.Complete(KErrNone); is executed
- TStsTransactionId transactionID;
- TPckg<TStsTransactionId> idPkg(transactionID);
- RBuf buf;
- CStsServer* server=static_cast<CStsServer*>(&iServer);
-
- switch(static_cast<TStsClientServerFunctionType>(aFunction))
- {
- case ECreateTransaction:
- {
- if(iTransactionPtr)
- {
- User::Leave(KErrInUse);
- }
- iTransactionPtr = server->CreateTransactionL();
- transactionID = iTransactionPtr->TransactionId();
- aMessage.WriteL(KIdIPCSlot, idPkg);
- break;
- }
- case EOpenTransaction:
- {
- if(iTransactionPtr)
- {
- User::Leave(KErrInUse);
- }
- aMessage.ReadL(KIdIPCSlot, idPkg, 0);
- iTransactionPtr = server->AttachTransactionL(transactionID);
- break;
- }
- case ERegisterNew:
- {
- __ASSERT_ALWAYS(iTransactionPtr, aMessage.Panic(KStsPanicCategory, KInvalidMessagePanicCode));
- buf.CreateL(KMaxFileName);
- buf.CleanupClosePushL();
- aMessage.ReadL(KFilePathIPCSlot, buf, 0);
- iTransactionPtr->RegisterNewL(buf);
- CleanupStack::PopAndDestroy(&buf);
- break;
- }
- case ECreateNew:
- {
- __ASSERT_ALWAYS(iTransactionPtr, aMessage.Panic(KStsPanicCategory, KInvalidMessagePanicCode));
- // Taking the filename size from the IPC Arguments
- // No need to do any validation of filename as it is done by File Server
- TInt srcFileNameLen = aMessage.GetDesLengthL(KFilePathIPCSlot);
- buf.CreateL(srcFileNameLen);
- buf.CleanupClosePushL();
- aMessage.ReadL(KFilePathIPCSlot, buf, 0);
- TPckgBuf<TFileMode> pkgFileMode;
- aMessage.ReadL(KFileModeIPCSlot, pkgFileMode, 0);
- RFile newFile;
- CleanupClosePushL(newFile);
- iTransactionPtr->CreateNewL(buf, newFile, pkgFileMode());
- User::LeaveIfError(newFile.TransferToClient(aMessage, KFileHandleIPCSlot));
- ASSERT(aMessage.IsNull()); // message should have been completed
- ret = EFalse; //message need not be completed in CScsSession::ServiceL()
- CleanupStack::PopAndDestroy(2, &buf);
- break;
- }
- case ERemove:
- {
- __ASSERT_ALWAYS(iTransactionPtr, aMessage.Panic(KStsPanicCategory, KInvalidMessagePanicCode));
- buf.CreateL(KMaxFileName);
- buf.CleanupClosePushL();
- aMessage.ReadL(KFilePathIPCSlot, buf, 0);
- iTransactionPtr->RemoveL(buf);
- CleanupStack::PopAndDestroy(&buf);
- break;
- }
- case ERegisterTemporary:
- {
- __ASSERT_ALWAYS(iTransactionPtr, aMessage.Panic(KStsPanicCategory, KInvalidMessagePanicCode));
- buf.CreateL(KMaxFileName);
- buf.CleanupClosePushL();
- aMessage.ReadL(KFilePathIPCSlot, buf, 0);
- iTransactionPtr->RegisterTemporaryL(buf);
- CleanupStack::PopAndDestroy(&buf);
- break;
- }
- case ECreateTemporary:
- {
- __ASSERT_ALWAYS(iTransactionPtr, aMessage.Panic(KStsPanicCategory, KInvalidMessagePanicCode));
- // Taking the filename size from the IPC Arguments
- // No need to do any validation of filename as it is done by File Server
- TInt srcFileNameLen = aMessage.GetDesLengthL(KFilePathIPCSlot);
- buf.CreateL(srcFileNameLen);
- buf.CleanupClosePushL();
- aMessage.ReadL(KFilePathIPCSlot, buf, 0);
- TPckgBuf<TFileMode> pkgFileMode;
- aMessage.ReadL(KFileModeIPCSlot, pkgFileMode, 0);
- RFile newTempFile;
- CleanupClosePushL(newTempFile);
- iTransactionPtr->CreateTemporaryL(buf, newTempFile, pkgFileMode());
- User::LeaveIfError(newTempFile.TransferToClient(aMessage, KFileHandleIPCSlot));
- ASSERT(aMessage.IsNull()); // message should have been completed
- ret = EFalse; //message need not be completed in CScsSession::ServiceL()
- CleanupStack::PopAndDestroy(2, &buf);
- break;
- }
- case EOverwrite:
- {
- __ASSERT_ALWAYS(iTransactionPtr, aMessage.Panic(KStsPanicCategory, KInvalidMessagePanicCode));
- buf.CreateL(KMaxFileName);
- buf.CleanupClosePushL();
- aMessage.ReadL(KFilePathIPCSlot, buf, 0);
- TPckgBuf<TFileMode> pkgFileMode;
- aMessage.ReadL(KFileModeIPCSlot, pkgFileMode, 0);
- RFile newFile;
- CleanupClosePushL(newFile);
- iTransactionPtr->OverwriteL(buf, newFile, pkgFileMode());
- User::LeaveIfError(newFile.TransferToClient(aMessage, KFileHandleIPCSlot));
- ASSERT(aMessage.IsNull()); // message should have been completed
- ret = EFalse; //message need not be completed in CScsSession::ServiceL()
- CleanupStack::PopAndDestroy(2, &buf);
- break;
- }
- case ECommit:
- {
- __ASSERT_ALWAYS(iTransactionPtr, aMessage.Panic(KStsPanicCategory, KInvalidMessagePanicCode));
- iTransactionPtr->CommitL();
- server->FinaliseTransactionL(iTransactionPtr); //releases transaction and erases pointer!
- break;
- }
- case ERollBack:
- {
- __ASSERT_ALWAYS(iTransactionPtr, aMessage.Panic(KStsPanicCategory, KInvalidMessagePanicCode));
- iTransactionPtr->RollBackL();
- server->FinaliseTransactionL(iTransactionPtr); //releases transaction and erases pointer!
- break;
- }
- case EGetId:
- {
- __ASSERT_ALWAYS(iTransactionPtr, aMessage.Panic(KStsPanicCategory, KInvalidMessagePanicCode));
- transactionID = iTransactionPtr->TransactionId();
- //return ID back to client
- aMessage.WriteL(KIdIPCSlot, idPkg);
- break;
- }
- case ERollBackAllPending:
- {
- server->RollBackAllPendingL();
- break;
- }
- default:
- {
- User::Leave(KErrNotSupported);
- break;
- }
- }
- return ret;
- }
-}//end of namespace Usif