--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/installationservices/swtransactionservices/test/tintegrityservices/source/tintegrityservicesserver.cpp Fri Mar 19 09:33:35 2010 +0200
@@ -0,0 +1,427 @@
+/*
+* Copyright (c) 2006-2009 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:
+*
+*/
+
+
+#include "tintegrityservicesserver.h"
+#include "tintegrityservicescommon.h"
+#include "integrityservices.h"
+#include <e32debug.h>
+
+_LIT(KFailAddingNewFile, "EFailAddingNewFile");
+_LIT(KFailRemovingFile, "EFailRemovingFile");
+_LIT(KFailAddingTempFile, "EFailAddingTempFile");
+_LIT(KFailRestoringFile, "EFailRestoringFile");
+_LIT(KFailDeletingFile, "EFailDeletingFile");
+_LIT(KFailInstallComplete, "EFailInstallComplete");
+_LIT(KFailNewFilesRemoved, "EFailNewFilesRemoved");
+_LIT(KFailOldFilesRestored, "EFailOldFilesRestored");
+_LIT(KFailTempFilesRemoved, "EFailTempFilesRemoved");
+_LIT(KFailBackupFilesRemoved, "EFailBackupFilesRemoved");
+
+_LIT(KFailBeforeJournal, "EBeforeJournal");
+_LIT(KFailAfterJournal, "EAfterJournal");
+_LIT(KFailBeforeAction, "EBeforeAction");
+_LIT(KFailAfterAction, "EAfterAction");
+
+using namespace Usif;
+
+static void PanicClient(const RMessagePtr2& aMessage,
+ TIntegrityServicesServerPanic aPanic)
+ {
+ aMessage.Panic(KIntegrityServicesServerName, aPanic);
+ }
+
+/////
+///// CIntegrityServicesServer
+/////
+
+CIntegrityServicesServer* CIntegrityServicesServer::NewLC()
+ {
+ CIntegrityServicesServer* self = new(ELeave) CIntegrityServicesServer();
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ return self;
+ }
+
+void CIntegrityServicesServer::AddSession()
+ {
+ ++iSessionCount;
+ iShutdown->Cancel();
+ }
+
+void CIntegrityServicesServer::DropSession()
+ {
+ if (--iSessionCount==0)
+ {
+ iShutdown->Start();
+ RDebug::Print(_L("Server shutting down"));
+ }
+ }
+
+CIntegrityServicesServer::~CIntegrityServicesServer()
+ {
+ delete iShutdown;
+ RDebug::Print(_L("Server destructor"));
+ }
+
+CIntegrityServicesServer::CIntegrityServicesServer() : CServer2(EPriorityNormal, ESharableSessions)
+ {
+ }
+
+void CIntegrityServicesServer::ConstructL()
+ {
+ StartL(KIntegrityServicesServerName);
+
+ iShutdown = CShutdownTimer::NewL();
+
+ // Ensure that the server still exits even if the 1st client fails to
+ // connect
+ iShutdown->Start();
+ }
+
+CSession2* CIntegrityServicesServer::NewSessionL(const TVersion& /*aVersion*/,
+ const RMessage2& /*aMessage*/) const
+ {
+ return CIntegrityServicesSession::NewL();
+ }
+
+CIntegrityServicesSession* CIntegrityServicesSession::NewL()
+ {
+ CIntegrityServicesSession* self = CIntegrityServicesSession::NewLC();
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+
+CIntegrityServicesSession* CIntegrityServicesSession::NewLC()
+ {
+ CIntegrityServicesSession* self = new(ELeave) CIntegrityServicesSession();
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ return self;
+ }
+
+CIntegrityServicesSession::CIntegrityServicesSession() : CSession2()
+ {
+ }
+
+void CIntegrityServicesSession::ConstructL()
+ {
+ iIntegrityServices = CIntegrityServices::NewL(0);
+ }
+
+void CIntegrityServicesSession::CreateL()
+ {
+ RDebug::Print(_L("Session CreateL"));
+ Server().AddSession();
+ }
+
+
+
+CIntegrityServicesSession::~CIntegrityServicesSession()
+ {
+ delete iIntegrityServices;
+ Server().DropSession();
+ }
+
+CIntegrityServicesServer& CIntegrityServicesSession::Server()
+ {
+ return *static_cast<CIntegrityServicesServer*>(
+ const_cast<CServer2*>(CSession2::Server()));
+ }
+
+/////
+///// CIntegrityServicesSession
+/////
+
+void CreateTempTestFileL(TDesC& aFileName)
+ {
+ RFs fs;
+ User::LeaveIfError(fs.Connect());
+ CleanupClosePushL(fs);
+ RFile tempFile;
+ CleanupClosePushL(tempFile);
+ CIntegrityServices::SimulatePowerFailureL(CIntegrityServices::EFailAddingTempFile, CIntegrityServices::EBeforeAction, aFileName);
+ User::LeaveIfError(tempFile.Create(fs, aFileName, EFileWrite));
+ CIntegrityServices::SimulatePowerFailureL(CIntegrityServices::EFailAddingTempFile, CIntegrityServices::EAfterAction, aFileName);
+ CleanupStack::PopAndDestroy(2, &fs);
+ }
+
+void CreateNewTestFileL(TDesC& aFileName)
+ {
+ RFs fs;
+ User::LeaveIfError(fs.Connect());
+ CleanupClosePushL(fs);
+ if (aFileName.Length() > 0 && aFileName[aFileName.Length() - 1] == KPathDelimiter)
+ { // A new test directory is created
+ User::LeaveIfError(fs.MkDir(aFileName));
+ }
+ else
+ { // A new test file is created
+ RFile newFile;
+ CleanupClosePushL(newFile);
+ CIntegrityServices::SimulatePowerFailureL(CIntegrityServices::EFailAddingNewFile, CIntegrityServices::EBeforeAction, aFileName);
+ User::LeaveIfError(newFile.Create(fs, aFileName, EFileWrite));
+ CIntegrityServices::SimulatePowerFailureL(CIntegrityServices::EFailAddingNewFile, CIntegrityServices::EAfterAction, aFileName);
+ CleanupStack::PopAndDestroy(&newFile);
+ }
+ CleanupStack::PopAndDestroy(&fs);
+ }
+
+void SetSimulatedFailureL(TPtrC16 aFailType, TPtrC16 aFailPosition, TPtrC16 aFailFileName)
+ {
+ if(aFailType.CompareF(KFailAddingNewFile) == 0)
+ {
+ CIntegrityServices::iFailType = CIntegrityServices::EFailAddingNewFile;
+ }
+ else if(aFailType.CompareF(KFailRemovingFile) == 0)
+ {
+ CIntegrityServices::iFailType = CIntegrityServices::EFailRemovingFile;
+ }
+ else if(aFailType.CompareF(KFailAddingTempFile) == 0)
+ {
+ CIntegrityServices::iFailType = CIntegrityServices::EFailAddingTempFile;
+ }
+ else if(aFailType.CompareF(KFailRestoringFile) == 0)
+ {
+ CIntegrityServices::iFailType = CIntegrityServices::EFailRestoringFile;
+ }
+ else if(aFailType.CompareF(KFailDeletingFile) == 0)
+ {
+ CIntegrityServices::iFailType = CIntegrityServices::EFailDeletingFile;
+ }
+ else if(aFailType.CompareF(KFailInstallComplete) == 0)
+ {
+ CIntegrityServices::iFailType = CIntegrityServices::EFailInstallComplete;
+ }
+ else if(aFailType.CompareF(KFailNewFilesRemoved) == 0)
+ {
+ CIntegrityServices::iFailType = CIntegrityServices::EFailNewFilesRemoved;
+ }
+ else if(aFailType.CompareF(KFailOldFilesRestored) == 0)
+ {
+ CIntegrityServices::iFailType = CIntegrityServices::EFailOldFilesRestored;
+ }
+ else if(aFailType.CompareF(KFailTempFilesRemoved) == 0)
+ {
+ CIntegrityServices::iFailType = CIntegrityServices::EFailTempFilesRemoved;
+ }
+ else if(aFailType.CompareF(KFailBackupFilesRemoved) == 0)
+ {
+ CIntegrityServices::iFailType = CIntegrityServices::EFailBackupFilesRemoved;
+ }
+ else
+ {
+ // default to EFailNone
+ CIntegrityServices::iFailType = CIntegrityServices::EFailNone;
+ }
+
+ if(aFailPosition.CompareF(KFailBeforeJournal) == 0)
+ {
+ CIntegrityServices::iFailPosition = CIntegrityServices::EBeforeJournal;
+ }
+ else if(aFailPosition.CompareF(KFailAfterJournal) == 0)
+ {
+ CIntegrityServices::iFailPosition = CIntegrityServices::EAfterJournal;
+ }
+ else if(aFailPosition.CompareF(KFailBeforeAction) == 0)
+ {
+ CIntegrityServices::iFailPosition = CIntegrityServices::EBeforeAction;
+ }
+ else if(aFailPosition.CompareF(KFailAfterAction) == 0)
+ {
+ CIntegrityServices::iFailPosition = CIntegrityServices::EAfterAction;
+ }
+ else
+ {
+ if(CIntegrityServices::iFailType != CIntegrityServices::EFailNone)
+ {
+ // scripting error, FailType specified without FailPosition
+ User::Leave(KErrCorrupt);
+ }
+ }
+
+ CIntegrityServices::iFailFileName = aFailFileName;
+ CIntegrityServices::iIsFailureTestingEnabled = CIntegrityServices::iFailType != CIntegrityServices::EFailNone;
+ }
+
+void CIntegrityServicesSession::ServiceL(const RMessage2& aMessage)
+ {
+ switch (aMessage.Function())
+ {
+ case EAdd:
+ {
+ RDebug::Print(_L("ServiceL EAdd"));
+ HBufC16* fileName = HBufC16::NewLC(aMessage.GetDesLength(0));
+ TPtr16 ptr(fileName->Des());
+ aMessage.Read(0, ptr);
+
+ TRAPD(err, iIntegrityServices->RegisterNewL(*fileName));
+
+ aMessage.Complete(err);
+ CleanupStack::PopAndDestroy(fileName);
+ break;
+ }
+ case ERemove:
+ {
+ RDebug::Print(_L("ServiceL ERemove"));
+ HBufC16* fileName = HBufC16::NewLC(aMessage.GetDesLength(0));
+ TPtr16 ptr(fileName->Des());
+ aMessage.Read(0, ptr);
+
+ TRAPD(err, iIntegrityServices->RemoveL(*fileName));
+
+ aMessage.Complete(err);
+ CleanupStack::PopAndDestroy(fileName);
+
+ break;
+ }
+ case ETemporary:
+ {
+ RDebug::Print(_L("ServiceL ETemporary"));
+ HBufC16* fileName = HBufC16::NewLC(aMessage.GetDesLength(0));
+ TPtr16 ptr(fileName->Des());
+ aMessage.Read(0, ptr);
+
+ TRAPD(err, iIntegrityServices->RegisterTemporaryL(*fileName));
+
+ aMessage.Complete(err);
+ CleanupStack::PopAndDestroy(fileName);
+ break;
+ }
+ case ECommit:
+ {
+ RDebug::Print(_L("ServiceL ECommit"));
+ TRAPD(err, iIntegrityServices->CommitL());
+ aMessage.Complete(err);
+ break;
+ }
+ case ERollBack:
+ {
+ RDebug::Print(_L("ServiceL ERollBack"));
+ TBool all;
+ TPckg<TBool> allTransactions(all);
+ aMessage.ReadL(0, allTransactions);
+ TInt error=KErrNone;
+
+ if(all)
+ {
+ CIntegrityServices::RollbackAllL();
+ }
+ else
+ {
+ TRAPD(err, iIntegrityServices->RollBackL());
+ error=err;
+ }
+ aMessage.Complete(error);
+
+ break;
+ }
+
+ case ESetSimulatedFailure:
+ {
+ HBufC16* aFailType = HBufC16::NewLC(256);
+ HBufC16* aPosition = HBufC16::NewLC(256);
+ HBufC16* aFailFileName = HBufC16::NewLC(256);
+ TPtr16 failType(aFailType->Des());
+ TPtr16 position(aPosition->Des());
+ TPtr16 failFileName(aFailFileName->Des());
+
+ aMessage.ReadL(0, failType);
+ aMessage.ReadL(1, position);
+ aMessage.ReadL(2, failFileName);
+ RDebug::Print(_L("ServiceL ESetSimulatedFailure %S %S %S"), &aFailType, &aPosition, &aFailFileName);
+ TRAPD(err, SetSimulatedFailureL(failType, position, failFileName));
+ aMessage.Complete(err);
+ CleanupStack::PopAndDestroy(3, aFailType);
+ break;
+ }
+ case ECreateNewTestFile:
+ {
+ RDebug::Print(_L("ServiceL ECreateNewTestFile"));
+ HBufC16* fileName = HBufC16::NewLC(aMessage.GetDesLength(0));
+ TPtr16 ptr(fileName->Des());
+ aMessage.Read(0, ptr);
+
+ TRAPD(err, CreateNewTestFileL(*fileName));
+
+ aMessage.Complete(err);
+ CleanupStack::PopAndDestroy(fileName);
+ break;
+ }
+ case ECreateTempTestFile:
+ {
+ RDebug::Print(_L("ServiceL ECreateTempTestFile"));
+ HBufC16* fileName = HBufC16::NewLC(aMessage.GetDesLength(0));
+ TPtr16 ptr(fileName->Des());
+ aMessage.Read(0, ptr);
+
+ TRAPD(err, CreateTempTestFileL(*fileName));
+
+ aMessage.Complete(err);
+ CleanupStack::PopAndDestroy(fileName);
+ break;
+ }
+ default:
+ {
+ PanicClient(aMessage, EPanicIntegrityServicesServerIllegalFunction);
+ break;
+ }
+ }
+ }
+
+void CIntegrityServicesSession::ServiceError(const RMessage2& aMessage, TInt aError)
+ {
+ if (aError==KErrBadDescriptor)
+ {
+ PanicClient(aMessage, EPanicIntegrityServicesServerIllegalFunction);
+ }
+ CSession2::ServiceError(aMessage, aError);
+ }
+
+/////
+///// CShutdownTimer
+/////
+inline CShutdownTimer::CShutdownTimer() : CTimer(-1)
+ {
+ CActiveScheduler::Add(this);
+ }
+
+inline void CShutdownTimer::ConstructL()
+ {
+ CTimer::ConstructL();
+ }
+
+inline void CShutdownTimer::Start()
+ {
+ After(KShutdownDelay);
+ }
+
+CShutdownTimer* CShutdownTimer::NewL()
+ {
+ CShutdownTimer* self = new(ELeave) CShutdownTimer();
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+// Initiate server exit when the timer expires
+void CShutdownTimer::RunL()
+ {
+ CActiveScheduler::Stop();
+ }