diff -r 185201be11b0 -r 516af714ebb4 perfsrv/memspy/Engine/Source/Helpers/MemSpyEngineHelperProcess.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/perfsrv/memspy/Engine/Source/Helpers/MemSpyEngineHelperProcess.cpp	Fri Sep 17 08:38:31 2010 +0300
@@ -0,0 +1,289 @@
+/*
+* 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 <memspy/engine/memspyenginehelperprocess.h>
+
+// System includes
+#include <e32debug.h>
+
+// Driver includes
+#include <memspy/driver/memspydriverclient.h>
+
+// User includes
+#include <memspy/engine/memspyengine.h>
+#include <memspy/engine/memspyenginemidwife.h>
+#include <memspy/engine/memspyengineoutputsink.h>
+#include <memspy/engine/memspyengineobjectthread.h>
+#include <memspy/engine/memspyengineobjectprocess.h>
+#include <memspy/engine/memspyenginehelperchunk.h>
+#include <memspy/engine/memspyenginehelpercodesegment.h>
+#include <memspy/engine/memspyenginehelperthread.h>
+#include <memspy/engine/memspyengineprocessmemorytracker.h>
+
+
+
+CMemSpyEngineHelperProcess::CMemSpyEngineHelperProcess( CMemSpyEngine& aEngine )
+:   iEngine( aEngine )
+    {
+    }
+
+    
+CMemSpyEngineHelperProcess::~CMemSpyEngineHelperProcess()
+    {
+    delete iUndertaker;
+    iEngine.Midwife().RemoveObserver( *this );
+    //
+    iMemoryTrackers.ResetAndDestroy();
+    iMemoryTrackers.Close();
+    iMemoryTrackerAutoStartProcessList.Close();
+    }
+
+
+void CMemSpyEngineHelperProcess::ConstructL()
+    {
+    iUndertaker = CMemSpyEngineUndertaker::NewL( iEngine.Driver() );
+    iUndertaker->AddObserverL( *this );
+    iEngine.Midwife().AddObserverL( *this );
+    }
+
+
+CMemSpyEngineHelperProcess* CMemSpyEngineHelperProcess::NewL( CMemSpyEngine& aEngine )
+    {
+    CMemSpyEngineHelperProcess* self = new(ELeave) CMemSpyEngineHelperProcess( aEngine );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+
+EXPORT_C void CMemSpyEngineHelperProcess::ImpersonateL( TUint32 aSID )
+    {
+    const TInt err = iEngine.Driver().Impersonate( aSID );
+    User::LeaveIfError( err );
+    }
+
+
+EXPORT_C void CMemSpyEngineHelperProcess::OutputProcessInfoL( const CMemSpyProcess& aProcess )
+    {
+    OutputProcessInfoL( aProcess, EFalse );
+    }
+
+
+EXPORT_C void CMemSpyEngineHelperProcess::OutputProcessInfoDetailedL( const CMemSpyProcess& aProcess )
+    {
+    OutputProcessInfoL( aProcess, ETrue );
+    }
+
+
+void CMemSpyEngineHelperProcess::OutputProcessInfoL( const CMemSpyProcess& aProcess, TBool aDetailed )
+    {
+    const TUint pid = aProcess.Id();
+    const TUint sid = aProcess.SID();
+    RProcess process;
+    User::LeaveIfError( iEngine.Driver().OpenProcess( pid, process ) );
+    CleanupClosePushL( process );
+
+    const TPtrC procName( aProcess.Name() );
+    TBuf<512> infoBuf;
+    //
+    _LIT(KProcessInfo, "SUMMARY FOR PROCESS \'%S\'");
+    infoBuf.Format(KProcessInfo, &procName);
+    iEngine.Sink().OutputSectionHeadingL( infoBuf, '=' );
+   
+    _LIT(KProcessId, "Id");
+    iEngine.Sink().OutputItemAndValueL( KProcessId, pid );
+
+    _LIT(KProcessPri, "Priority");
+    TBuf<30> priority;
+    const TProcessPriority procPriValue = process.Priority();
+    CMemSpyProcess::AppendPriority( priority, procPriValue );
+    iEngine.Sink().OutputItemAndValueL( KProcessPri, priority );
+
+    _LIT(KProcessSID, "SID");
+    iEngine.Sink().OutputItemAndValueL( KProcessSID, sid, ETrue );
+    CleanupStack::PopAndDestroy( &process );
+
+    if  ( aDetailed )
+        {
+        iEngine.ProcessSuspendLC( pid );
+        iEngine.HelperChunk().OutputChunkInfoForProcessL( aProcess );
+        iEngine.HelperCodeSegment().OutputCodeSegmentsL( pid, infoBuf, KNullDesC, '-', ETrue );
+        CleanupStack::PopAndDestroy(); // ProcessSuspendLC
+        }
+
+    const TInt count = aProcess.Count();
+    for(TInt i=0; i<count; i++)
+        {
+        const CMemSpyThread& thread = aProcess.At( i );
+        iEngine.HelperThread().OutputThreadInfoL( thread, aDetailed );
+        }
+    }
+
+
+EXPORT_C void CMemSpyEngineHelperProcess::SetMemoryTrackingAutoStartProcessListL( const RArray<TUid>& aProcessUids )
+    {
+    iEngine.Driver().ProcessInspectionAutoStartItemsReset();
+    //
+    const TInt count = aProcessUids.Count();
+    iMemoryTrackerAutoStartProcessList.Reset();
+    //
+    for( TInt i=0; i<count; i++ )
+        {
+        const TUid uid = aProcessUids[ i ];
+#ifdef _DEBUG
+        RDebug::Printf( "CMemSpyEngineHelperProcess::SetMemoryTrackingAutoStartProcessListL() - uid[%2d] => 0x%08x", i, uid.iUid );
+#endif
+        //
+        User::LeaveIfError( iMemoryTrackerAutoStartProcessList.Append( uid ) );
+        //
+        const TInt driverErr = iEngine.Driver().ProcessInspectionAutoStartItemsAdd( uid.iUid );
+#ifdef _DEBUG
+        RDebug::Printf( "CMemSpyEngineHelperProcess::SetMemoryTrackingAutoStartProcessListL() - driver err: %d", driverErr );
+#endif
+        User::LeaveIfError( driverErr );
+        }
+    }
+
+
+CMemSpyEngineProcessMemoryTracker* CMemSpyEngineHelperProcess::TrackerOrNull( const TProcessId& aId )
+    {
+    CMemSpyEngineProcessMemoryTracker* ret = NULL;
+    //
+    const TInt count = iMemoryTrackers.Count();
+    for( TInt i=0; i<count; i++ )
+        {
+        CMemSpyEngineProcessMemoryTracker* tracker = iMemoryTrackers[ i ];
+        //
+        if ( tracker->ProcessId() == aId )
+            {
+            ret = tracker;
+            break;
+            }
+        }
+    //
+    return ret;
+    }
+    
+
+CMemSpyEngineProcessMemoryTracker& CMemSpyEngineHelperProcess::TrackerL( const TProcessId& aId )
+    {
+    CMemSpyEngineProcessMemoryTracker* tracker = TrackerOrNull( aId );
+    //
+    if  ( tracker == NULL )
+        {
+        // Make a new entry
+        tracker = CMemSpyEngineProcessMemoryTracker::NewLC( iEngine, aId );
+        User::LeaveIfError( iMemoryTrackers.Append( tracker ) );
+        CleanupStack::Pop( tracker );
+        }
+    //
+    return *tracker;
+    }
+
+
+CMemSpyEngineProcessMemoryTracker& CMemSpyEngineHelperProcess::TrackerL( const CMemSpyProcess& aProcess )
+    {
+    return TrackerL( aProcess.Id() );
+    }
+
+
+void CMemSpyEngineHelperProcess::ThreadIsBornL( const TThreadId& aId, const RThread& aThread )
+    {
+#ifdef _DEBUG
+    RDebug::Printf( "CMemSpyEngineHelperProcess::ThreadIsBornL() - aId: 0x%08x, aThread handle: 0x%08x", (TUint) aId, aThread.Handle() );
+#else
+    (void) aId;
+    (void) aThread;
+#endif
+    }
+
+
+void CMemSpyEngineHelperProcess::ProcessIsBornL( const TProcessId& aId, const RProcess& aProcess )
+    {
+#ifdef _DEBUG
+    RDebug::Printf( "CMemSpyEngineHelperProcess::ProcessIsBornL() - aId: 0x%08x, aProcess handle: 0x%08x", (TUint) aId, aProcess.Handle() );
+#else
+    (void) aId;
+    (void) aProcess;
+#endif
+
+    if ( aProcess.Handle() != KNullHandle )
+        {
+        const TBool isAutoStart = IsAutoStartupProcess( aProcess.SecureId() );
+        //
+        if ( isAutoStart )
+            {
+            CMemSpyEngineProcessMemoryTracker& tracker = TrackerL( aId );
+            tracker.StartL();
+            }
+        }
+    }
+
+
+void CMemSpyEngineHelperProcess::ThreadIsDeadL( const TThreadId& aId, const RThread& aThread )
+    {
+#ifdef _DEBUG
+    RDebug::Printf( "CMemSpyEngineHelperProcess::ThreadIsDeadL() - aId: 0x%08x, aThread handle: 0x%08x", (TUint) aId, aThread.Handle() );
+#else
+    (void) aId;
+    (void) aThread;
+#endif
+    }
+
+
+void CMemSpyEngineHelperProcess::ProcessIsDeadL( const TProcessId& aId, const RProcess& aProcess )
+    {
+#ifdef _DEBUG
+    RDebug::Printf( "CMemSpyEngineHelperProcess::ProcessIsDeadL() - aId: 0x%08x, aProcess handle: 0x%08x", (TUint) aId, aProcess.Handle() );
+#else
+    (void) aProcess;
+#endif
+
+    CMemSpyEngineProcessMemoryTracker* tracker = TrackerOrNull( aId );
+    if  ( tracker )
+        {
+#ifdef _DEBUG
+        RDebug::Printf( "CMemSpyEngineHelperProcess::ProcessIsDeadL() - tracker for this process should take care of cleanup by itself..." );
+#endif
+        }
+    }
+    
+
+TBool CMemSpyEngineHelperProcess::IsAutoStartupProcess( TUid aUid ) const
+    {
+    TBool match = EFalse;
+    //
+    const TInt count = iMemoryTrackerAutoStartProcessList.Count();
+    for( TInt i=0; i<count; i++ )
+        {
+        const TUid uid = iMemoryTrackerAutoStartProcessList[ i ];
+        if ( uid == aUid )
+            {
+            match = ETrue;
+            break;
+            }
+        }
+    //
+#ifdef _DEBUG
+    RDebug::Printf( "CMemSpyEngineHelperProcess::IsAutoStartupProcess() - aUid: 0x%08x, ret: %d", aUid.iUid, match );
+#endif
+    return match;
+    }
+    
+
+