--- a/memspyui/ui/hb/src/enginewrapper.cpp Mon Aug 23 15:50:54 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,506 +0,0 @@
-/*
-* Copyright (c) 2009 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:
-*
-*/
-
-#include <QMessageBox>
-
-#include <memspy/engine/memspyenginehelpersysmemtrackerconfig.h>
-
-#include "enginewrapper.h"
-
-// CONSTANTS
-
-const QString OUTPUT_MODE = "output/mode";
-const QString OUTPUT_PATH = "output/path";
-const QString SWMT_PERIOD = "swmt/period";
-const QString SWMT_MODE = "swmt/mode";
-const QString SWMT_CATEGORIES = "swmt/categories";
-const QString HEAP_DUMPS_MODE = "heapdumps/mode";
-
-QString MemSpyProcess::exitInfo() const
-{
- QChar exitType[] = {'K', 'T', 'P', 'R'};
- QString result = QString("[%1]").arg(exitType[mProcess->ExitType()]);
-
- if (mProcess->ExitType() != EExitKill && mProcess->ExitType() != EExitPending) {
-
- QString exitCategory = QString((QChar*) mProcess->ExitCategory().Ptr(), mProcess->ExitCategory().Length());
- result.append(QString(" %1-%2").arg(exitCategory).arg(mProcess->ExitReason()));
- }
-
- return result;
-}
-
-
-MemSpyDwoProgressTracker::MemSpyDwoProgressTracker(RMemSpySession &session) :
- CActive(EPriorityStandard), mSession(session)
-{
- CActiveScheduler::Add(this);
-}
-
-MemSpyDwoProgressTracker::~MemSpyDwoProgressTracker()
-{
- Cancel();
-}
-
-void MemSpyDwoProgressTracker::start()
-{
- mSession.NotifyDeviceWideOperationProgress(mProgress, iStatus);
-
- SetActive();
-}
-
-void MemSpyDwoProgressTracker::cancel()
-{
- Cancel();
-}
-
-// Event handler method.
-
-void MemSpyDwoProgressTracker::RunL()
- {
-
- // If an error occurred handle it in RunError().
- User::LeaveIfError(iStatus.Int());
-
- // Resubmit the request immediately
-
- mSession.NotifyDeviceWideOperationProgress(mProgress, iStatus);
-
- SetActive();
-
- emit progress(mProgress.Progress(), QString((QChar*) mProgress.Description().Ptr(), mProgress.Description().Length()));
- }
-
-void MemSpyDwoProgressTracker::DoCancel()
-{
- // this is not yet implemented, as it is not required in current use cases
-}
-
-TInt MemSpyDwoProgressTracker::RunError(TInt aError)
-{
- // KErrNotReady and KErrCancel errors are OK, they just notify
- // us about the outstanding notification request that won't be
- // processed.
- Q_UNUSED(aError);
-
- return KErrNone;
-}
-
-MemSpyDwoTracker::MemSpyDwoTracker(RMemSpySession &session, DeviceWideOperation operation) :
- CActive(EPriorityStandard),
- mSession(session),
- mProgressTracker(new MemSpyDwoProgressTracker(session)),
- mOperation(operation)
-{
- CActiveScheduler::Add(this);
- connect(mProgressTracker, SIGNAL(progress(int,QString)), this, SIGNAL(progress(int,QString)));
-}
-
-MemSpyDwoTracker::~MemSpyDwoTracker()
-{
- Cancel();
-
- delete mProgressTracker;
-}
-
-void MemSpyDwoTracker::start()
-{
- void (RMemSpySession::*functions[])(TRequestStatus&) = {
- &RMemSpySession::OutputPhoneInfo,
- &RMemSpySession::OutputDetailedPhoneInfo,
- &RMemSpySession::OutputHeapInfo,
- &RMemSpySession::OutputCompactHeapInfo,
- &RMemSpySession::OutputHeapCellListing,
- &RMemSpySession::OutputHeapData,
- &RMemSpySession::OutputStackInfo,
- &RMemSpySession::OutputCompactStackInfo,
- &RMemSpySession::OutputUserStackData,
- &RMemSpySession::OutputKernelStackData };
-
- (mSession.*functions[mOperation])(iStatus);
-
- mProgressTracker->start();
-
- SetActive();
-}
-
-void MemSpyDwoTracker::cancel()
-{
- Cancel();
-}
-
-// Event handler method.
-
-void MemSpyDwoTracker::RunL()
- {
-
- // If an error occurred handle it in RunError().
- User::LeaveIfError(iStatus.Int());
-
- // Operation has finished successfully
- emit finished(0);
- }
-
-void MemSpyDwoTracker::DoCancel()
-{
- // Cancel progress tracker
- mProgressTracker->cancel();
-
- mSession.CancelDeviceWideOperationL();
-}
-
-TInt MemSpyDwoTracker::RunError(TInt aError)
-{
- // Emit the finished signal to notify user
- // operation was canceled
- emit finished(aError);
-
- return KErrNone;
-}
-
-MemSpyAsyncTracker::MemSpyAsyncTracker(RMemSpySession& session, void (RMemSpySession::*function)(TRequestStatus&)) :
- CActive(EPriorityStandard),
- mFunction(function),
- mSession(session)
-{
- CActiveScheduler::Add(this);
-}
-
-void MemSpyAsyncTracker::RunL()
-{
- // If an error occurred handle it in RunError().
- User::LeaveIfError(iStatus.Int());
-
- // Operation has finished successfully
- emit finished(0);
-}
-
-void MemSpyAsyncTracker::DoCancel()
-{
- // nothing to do here
-}
-
-TInt MemSpyAsyncTracker::RunError(TInt aError)
-{
- // Emit the finished signal to notify user
- // that operation was canceled
- emit finished(aError);
-
- return KErrNone;
-}
-
-void MemSpyAsyncTracker::start()
-{
- (mSession.*mFunction)(iStatus);
-
- SetActive();
-}
-
-MemSpySettings::MemSpySettings() :
- QSettings("Nokia", "MemSpy")
-{
-}
-
-OutputMode MemSpySettings::outputMode() const
-{
- return static_cast<OutputMode>(value(OUTPUT_MODE, 0).toInt());
-}
-
-void MemSpySettings::setOutputMode(OutputMode mode)
-{
- setValue(OUTPUT_MODE, mode);
-}
-
-QString MemSpySettings::outputPath() const
-{
- return value(OUTPUT_PATH).toString();
-}
-
-void MemSpySettings::setOutputPath(const QString& path)
-{
- setValue(OUTPUT_PATH, path);
-}
-
-int MemSpySettings::swmtTimerPeriod() const
-{
- return value(SWMT_PERIOD, 30).toInt();
-}
-
-void MemSpySettings::setSwmtMode(SwmtMode mode)
-{
- setValue(SWMT_MODE, mode);
-}
-
-SwmtMode MemSpySettings::swmtMode() const
-{
- return static_cast<SwmtMode>(value(SWMT_MODE, 0).toInt());
-}
-
-void MemSpySettings::setSwmtTimerPeriod(int period)
-{
- setValue(SWMT_PERIOD, period);
-}
-
-
-QVariantList MemSpySettings::swmtCategories() const
-{
- return value(SWMT_CATEGORIES).toList();
-}
-
-void MemSpySettings::setSwmtCategories(const QVariantList& categories)
-{
- setValue(SWMT_CATEGORIES, categories);
-}
-
-HeapDumpsMode MemSpySettings::heapDumpsMode() const
-{
- return static_cast<HeapDumpsMode>(value(HEAP_DUMPS_MODE).toInt());
-}
-
-void MemSpySettings::setHeapDumpsMode(HeapDumpsMode mode)
-{
- setValue(HEAP_DUMPS_MODE, mode);
-}
-
-
-EngineWrapper::EngineWrapper() :
- mSwmtRunning(false)
-{
-}
-
-EngineWrapper::~EngineWrapper()
-{
- mSession.Close();
-}
-
-bool EngineWrapper::initialize()
-{
- return mSession.Connect() == KErrNone;
-}
-
-MemSpySettings& EngineWrapper::settings()
-{
- return mSettings;
-}
-
-const MemSpySettings& EngineWrapper::settings() const
-{
- return mSettings;
-}
-
-
-
-QList<MemSpyProcess*> EngineWrapper::getProcesses()
-{
- QList<MemSpyProcess*> result;
-
- RArray<CMemSpyApiProcess*> proc;
-
- QT_TRAP_THROWING(mSession.GetProcessesL(proc));
-
- for (TInt i=0; i<proc.Count(); i++)
- result.append(new MemSpyProcess(proc[i]));
-
- return result;
-}
-
-QList<MemSpyThread*> EngineWrapper::getThreads(ProcessId processId)
-{
- QList<MemSpyThread*> result;
-
- RArray<CMemSpyApiThread*> proc;
-
- QT_TRAP_THROWING(mSession.GetThreadsL(processId, proc));
-
- for (TInt i=0; i<proc.Count(); i++)
- result.append(new MemSpyThread(proc[i]));
-
- return result;
-}
-
-QList<MemSpyThreadInfoItem*> EngineWrapper::getThreadInfo(ThreadId threadId, ThreadInfoType type)
-{
- QList<MemSpyThreadInfoItem*> result;
- RArray<CMemSpyApiThreadInfoItem*> threadInfo;
- qt_symbian_throwIfError(mSession.GetThreadInfoItems(threadInfo, threadId,
- static_cast<TMemSpyThreadInfoItemType>(type)));
-
- for (TInt i=0; i<threadInfo.Count(); i++)
- result.append(new MemSpyThreadInfoItem(threadInfo[i]));
-
- return result;
-}
-
-void EngineWrapper::setThreadPriority(ThreadId threadId, ThreadPriority priority)
-{
- TRAP_IGNORE(mSession.SetThreadPriorityL(threadId, priority));
-}
-
-QList<MemSpyKernelObjectType*> EngineWrapper::getKernelObjectTypes()
-{
- QList<MemSpyKernelObjectType*> result;
-
- RArray<CMemSpyApiKernelObject*> types;
- qt_symbian_throwIfError(mSession.GetKernelObjects(types));
-
- for(TInt i=0; i<types.Count(); i++)
- result.append(new MemSpyKernelObjectType(types[i]));
-
- return result;
-}
-
-QList<MemSpyKernelObject*> EngineWrapper::getKernelObjects(int type)
-{
- QList<MemSpyKernelObject*> result;
-
- RArray<CMemSpyApiKernelObjectItem*> objects;
- qt_symbian_throwIfError(mSession.GetKernelObjectItems(objects,
- static_cast<TMemSpyDriverContainerType>(type)));
-
- for(TInt i=0; i<objects.Count(); i++)
- result.append(new MemSpyKernelObject(objects[i]));
-
- return result;
-}
-
-MemSpyDwoTracker* EngineWrapper::createDeviceWideOperation(DeviceWideOperation operation)
-{
- return new MemSpyDwoTracker(mSession, operation);
-}
-
-MemSpyKernelHeapDumpTracker* EngineWrapper::createKernelHeapDumpTracker()
-{
- return new MemSpyKernelHeapDumpTracker(mSession);
-}
-
-MemSpySwmtDumpTracker* EngineWrapper::createSwmtDumpTracker()
-{
- return new MemSpySwmtDumpTracker(mSession);
-}
-
-void EngineWrapper::setSwmtSettings(SwmtMode mode, const QVariantList& categories)
-{
- int bits = 0;
- bool heapDumps = false;
- switch (mode)
- {
- case SwmtModeBasic:
- bits = TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryUserHeap |
- TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryUserStacks |
- TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryGlobalData |
- TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategorySystemMemory;
-
- break;
-
- case SwmtModeFull:
- bits = TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryAll;
- heapDumps = true;
-
- break;
-
- case SwmtModeCustom:
- bits = 0;
- // this needs to be in sync. with swmt view categories
- TMemSpyEngineHelperSysMemTrackerConfig::TMemSpyEngineSysMemTrackerCategories cats[] = {
- TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryFileServerCache,
- //TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryBitmapHandles,
- TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryUserHeap,
- //TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryKernelHeap,
- TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryLocalChunks,
- TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryGlobalChunks,
- TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryRAMDrive,
- //TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryUserStacks,
- //TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryGlobalData,
- TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryRAMLoadedCode,
- TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryKernelHandles,
- TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryOpenFiles,
- TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryDiskusage,
- TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategorySystemMemory,
- TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryWindowGroups
- };
-
- foreach (const QVariant& bit, categories)
- bits |= cats[bit.toInt()];
-
- break;
- }
-
- TRAP_IGNORE(mSession.SetSwmtCategoriesL(bits));
- TRAP_IGNORE(mSession.SetSwmtHeapDumpsEnabledL(heapDumps));
-}
-
-bool EngineWrapper::isSwmtRunning()
-{
- return mSwmtRunning;
-}
-
-void EngineWrapper::startSwmt(int period)
-{
- mSwmtRunning = true;
- updateOutputSettings();
- TRAP_IGNORE(mSession.StartSwmtTimerL(period));
-}
-
-void EngineWrapper::stopSwmt()
-{
- mSwmtRunning = false;
- TRAP_IGNORE(mSession.StopSwmtTimerL());
-}
-
-void EngineWrapper::forceSwmtDump()
-{
- updateOutputSettings();
- TRAP_IGNORE(mSession.ForceSwmtUpdateL());
-}
-
-void EngineWrapper::outputKernelHeapData()
-{
- updateOutputSettings();
- TRAP_IGNORE(mSession.OutputKernelHeapDataL());
-}
-
-int EngineWrapper::outputThreadHeapData(const QString& filter)
-{
- TPtrC customFilterDesc(static_cast<const TUint16*>(filter.utf16()), filter.length());
-
- TRAPD(err, mSession.OutputThreadHeapDataL(customFilterDesc));
-
- return err;
-}
-
-void EngineWrapper::updateOutputSettings()
-{
- switch (mSettings.outputMode()) {
- case OutputModeTrace:
- TRAP_IGNORE(mSession.SwitchOutputToTraceL());
- break;
-
- case OutputModeFile:
-
- if (mSettings.outputPath().isEmpty()) {
- TRAP_IGNORE(mSession.SwitchOutputToFileL(KNullDesC));
-
- } else {
-
- QString root = mSettings.outputPath();
- TPtrC rootDesc (static_cast<const TUint16*>(root.utf16()), root.length());
-
- TRAP_IGNORE(mSession.SwitchOutputToFileL(rootDesc));
- }
-
- }
-}