/*
* 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 "MemSpyCommandLine.h"
// System includes
#include <bacline.h>
#include <bautils.h>
#include <memspyengineclientinterface.h>
#include <memspysession.h>
#include <memspy/engine/memspyenginehelpersysmemtrackerconfig.h>
// User includes
#include "MemSpyCommands.h"
/*
CMemSpyCommandLine::CMemSpyCommandLine()
{
}
*/
CMemSpyCommandLine::CMemSpyCommandLine( CConsoleBase& aConsole )
:CActive(EPriorityHigh), iConsole(aConsole)
{
CActiveScheduler::Add(this);
}
CMemSpyCommandLine::~CMemSpyCommandLine()
{
Cancel();
if (iMemSpySession)
{
iMemSpySession->Close();
}
delete iMemSpySession;
iFsSession.Close();
}
void CMemSpyCommandLine::ConstructL()
{
User::LeaveIfError(iFsSession.Connect());
iMemSpySession = new (ELeave) RMemSpySession();
ConnectToMemSpyL();
}
CMemSpyCommandLine* CMemSpyCommandLine::NewLC(CConsoleBase& aConsole)
{
CMemSpyCommandLine* self = new (ELeave) CMemSpyCommandLine(aConsole);
CleanupStack::PushL(self);
self->ConstructL();
return self;
}
void CMemSpyCommandLine::PerformOpL(const CCommandLineArguments& aCommandLine)
{
const TInt count = aCommandLine.Count();
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::PerformOpL() - START - arg count: %d, this: 0x%08x", count, this ) );
if (count >= 1)
{
// Get main command
TBuf<KMemSpyCommandLineMaxLength> command;
command.Copy(aCommandLine.Arg(1));
command.UpperCase();
// Extract arguments into array
CDesCArrayFlat* args = new (ELeave) CDesCArrayFlat(4);
CleanupStack::PushL(args);
for (TInt i = 2; i < count; i++)
{
args->AppendL(aCommandLine.Arg(i));
}
// Perform op
PerformSingleOpL(command, *args);
// Tidy up
CleanupStack::PopAndDestroy(args);
}
else
{
User::Leave(KErrUnderflow);
}
}
void CMemSpyCommandLine::PerformSingleOpL(const TDesC& aCommand, const CDesCArray& aParameters)
{
// Record duration
TTime timeStart;
timeStart.HomeTime();
const TInt paramCount = aParameters.Count();
#ifdef _DEBUG
TRACE( RDebug::Print( _L("[MemSpyCmdLine] CMemSpyCommandLine::PerformSingleOpL() - START - command: %S, paramCount: %d, this: 0x%08x"), &aCommand, paramCount, this ) );
for (TInt i = 0; i < paramCount; i++)
{
const TPtrC pParam(aParameters[i]);
TRACE( RDebug::Print( _L("[MemSpyCmdLine] CMemSpyCommandLine::PerformSingleOpL() - param[%02d] = [%S]"), i, &pParam ) );
}
#else
RDebug::Print( _L("[MemSpyCmdLine] COMMAND: [%S] {%02d}..."), &aCommand, paramCount );
#endif
TFileName batchFile;
batchFile.Append(aCommand);
TInt err = KErrNotSupported;
TInt error = KErrNotSupported;
// --- HELP
if ( aCommand.CompareF( KMemSpyCmdHelp1) == 0 ||
aCommand.CompareF(KMemSpyCmdHelp2) == 0 ||
aCommand.CompareF(KMemSpyCmdHelp3) == 0 ||
aCommand.CompareF(KMemSpyCmdHelp4) == 0)
{
iConsole.Write(KHelpMessage);
iConsole.Write(KMemSpyCLINewLine);
iConsole.Write(KHelpOutputCommand);
iConsole.Write(KHelpOutputToFileCommand);
iConsole.Write(KHelpHeapDumpCommand);
iConsole.Write(KHelpSwmtCommand);
iConsole.Write(KHelpKillServerCommand);
iConsole.Write(KMemSpyCLINewLine);
iConsole.Write(KHelpCommand);
// Show input prompt.
iCommandPromptPos = iConsole.CursorPos();
RedrawInputPrompt();
WaitForInput();
CActiveScheduler::Start();
}
// --- OUTPUT
//TODO: directory option to be added
else if (aCommand.CompareF(KMemSpyCmdOutput) == 0) //change output mode
{
if (paramCount >= 1)
{
if (aParameters[0].CompareF(KMemSpyCmdOutputParameterFile) == 0)
{
if (paramCount == 2)
{
TBuf<KMaxFileName> directory;
directory.Copy(aParameters[1]);
iMemSpySession->SwitchOutputToFileL(directory);
}
else
{
iMemSpySession->SwitchOutputToFileL(KNullDesC);
}
}
else if( aParameters[0].CompareF( KMemSpyCmdOutputParameterTrace ) == 0)
{
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::PerformSingleOpL() - this: 0x%08x - Output Trace", this ) );
iMemSpySession->SwitchOutputToTraceL();
}
}
}
// --- HEAP DUMP
else if (aCommand.CompareF(KMemSpyCmdHeapDump) == 0)
{
RedrawStatusMessage(KHeapDumpMessage);
if (paramCount == 0) // no parameter - dump all heap data + kernel heap at the end
{
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::PerformSingleOpL() - this: 0x%08x - Heap_Dump (all threads)", this ) );
// Dump heap data for all threads - Thread agnostic operation
iMemSpySession->OutputHeapData();
// Dump kernel heap data
iMemSpySession->OutputThreadHeapDataL( KMemSpyClientServerThreadIdKernel );
}
else if (paramCount >= 1)
{
if (aParameters[0].CompareF(KMemSpyCmdHeapDumpParameterAll) == 0)
{
iMemSpySession->OutputHeapData();
iMemSpySession->OutputThreadHeapDataL( KMemSpyClientServerThreadIdKernel );
}
else if( aParameters[0].CompareF( KMemSpyCmdHeapDumpParameterKernel ) == 0 )
{
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::PerformSingleOpL() - this: 0x%08x - Heap_DumpKernel", this ) );
iMemSpySession->OutputThreadHeapDataL( KMemSpyClientServerThreadIdKernel );
}
else
{
// Dump heap data for named thread - filter
const TPtrC pThreadName(aParameters[0]);
TRACE( RDebug::Print( _L("[MemSpyCmdLine] CMemSpyCommandLine::PerformSingleOpL() - this: 0x%08x - Heap_Dump (%S)"), this, &pThreadName ) );
iMemSpySession->OutputThreadHeapDataL(pThreadName);
}
}
}
// --- SYSTEM WIDE MEMORY TRACKING
else if (aCommand.CompareF(KMemSpyCmdSwmt) == 0)
{
RedrawStatusMessage(KSWMTMessage);
TInt categories(0);
TName threadNameFilter;
if (paramCount == 0) //default state -> "dumpnow" command with "all" categories
{
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::PerformSingleOpL() - this: 0x%08x - dumpnow command", this ) );
TInt category = TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryAll;
iMemSpySession->SetSwmtCategoriesL(category);
iMemSpySession->ForceSwmtUpdateL();
}
else if (paramCount >= 1)
{
const TPtrC pParam(aParameters[0]);
if (pParam.CompareF(KMemSpyCmdSwmtParameterStarttimer) == 0) // "starttimer" - start tracking
{
TInt result(0);
categories = TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryAll;
iMemSpySession->SetSwmtTimerIntervalL(KMemSpySysMemTrackerConfigMinTimerPeriod);
if (paramCount >= 2) // user gave some optional parameters - <categories> or <value in seconds>
{
TLex lex(aParameters[1]);
if (lex.Val(result) == KErrNone) //if 2nd parameter is not number, then parse parameters
{
if( result >= KMemSpySysMemTrackerConfigMinTimerPeriod && result <= KMemSpySysMemTrackerConfigMaxTimerPeriod )
{
iMemSpySession->SetSwmtTimerIntervalL( result );
}
}
TRAP( err, ParseSWMTParametersL( aParameters, categories, threadNameFilter) );
}
//if( !err )
// {
/*
_LIT( KPressS, "Press 's' to stop the timer " );
iConsole.Write( KPressS );
iCommandPromptPos = iConsole.CursorPos();
RedrawInputPrompt();
WaitForInput();
*/
iMemSpySession->StartSwmtTimerL();
//CActiveScheduler::Start();
// }
}
else if (pParam.CompareF(KMemSpyCmdSwmtParameterStoptimer) == 0) // "stoptime" - stop tracking
{
iMemSpySession->StopSwmtTimerL();
}
else if (pParam.CompareF(KMemSpyCmdSwmtParameterDumpnow) == 0) // "dumpnow" - runs one tracking cycle (CmdSWMT_ForceUpdate before)
{
categories = TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryAll;
if (paramCount >= 2) // user gave some optional parameters - <categories>
{
TRAP( err, ParseSWMTParametersL( aParameters, categories, threadNameFilter) );
}
if (!err)
{
iMemSpySession->SetSwmtCategoriesL(categories);
iMemSpySession->ForceSwmtUpdateL();
}
}
else //no parameters ("starttimer / stoptimer / dumpnow"), just categories / thread filter
//so dumpnow is used as default with category / thread specified
{
TRAP( err, ParseSWMTParametersL( aParameters, categories, threadNameFilter) );
if (!err)
{
iMemSpySession->SetSwmtCategoriesL(categories);
if (threadNameFilter.Length() > 0)
{
iMemSpySession->SetSwmtFilter(threadNameFilter);
}
}
iMemSpySession->ForceSwmtUpdateL();
}
}
}
// --- KILL SERVER
else if (aCommand.CompareF(KMemSpyCmdKillServer) == 0)
{
}
// RedrawStatusMessage();
TRACE( RDebug::Print( _L("[MemSpyCmdLine] CMemSpyCommandLine::PerformSingleOpL() - END - err: %d, this: 0x%08x, cmd: %S" ), err, this, &aCommand ) );
// Calculate duration
TTime timeEnd;
timeEnd.HomeTime();
TTimeIntervalSeconds interval(0);
timeEnd.SecondsFrom(timeStart, interval);
// Print some info
if (err != KErrNone)
{
RDebug::Print( _L("[MemSpyCmdLine] COMMAND: [%S] {%02d} {%08d sec} => ERROR: %d"), &aCommand, paramCount, interval.Int(), err );
}
else
{
RDebug::Print( _L("[MemSpyCmdLine] COMMAND: [%S] {%02d} {%08d sec} => OK"), &aCommand, paramCount, interval.Int() );
}
// Spacer
RDebug::Printf(" ");
}
void CMemSpyCommandLine::ConnectToMemSpyL()
{
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::ConnectToMemSpyL() - START - this: 0x%08x", this ) );
TInt err = iMemSpySession->Connect();
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::ConnectToMemSpyL() - connect #1 err: %d, this: 0x%08x", err, this ) );
if (err == KErrNotFound)
{
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::ConnectToMemSpyL() - launching MemSpy... - this: 0x%08x", this ) );
LaunchMemSpyL();
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::ConnectToMemSpyL() - launched MemSpy - this: 0x%08x", this ) );
err = iMemSpy->Connect();
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::ConnectToMemSpyL() - connect #2 err: %d, this: 0x%08x", err, this ) );
}
User::LeaveIfError(err);
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::ConnectToMemSpyL() - END - ok - this: 0x%08x", this ) );
}
void CMemSpyCommandLine::LaunchMemSpyL()
{
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::LaunchMemSpyL() - START - this: 0x%08x", this ) );
TInt err = KErrGeneral;
RProcess proc;
// Try to run server first
err = proc.Create(KMemSpyProcessName0, KNullDesC);
if (err == KErrNone)
{
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::LaunchMemSpyL() - Create server process successfully... - this: 0x%08x", this ) );
TRequestStatus status;
proc.Rendezvous(status);
proc.Resume();
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::LaunchMemSpyL() - MemSpy resumed, waiting for Rendezvous... - this: 0x%08x", this ) );
User::WaitForRequest(status);
err = status.Int();
proc.Close();
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::LaunchMemSpyL() - Rendezvous complete: %d, this: 0x%08x", err, this ) );
}
// If server is not available, try with s60 UI
if (err != KErrNone)
{
err = proc.Create(KMemSpyProcessName1, KNullDesC);
if (err == KErrNone)
{
TFullName fullName;
proc.FullName(fullName);
TRACE( RDebug::Print( _L("[MemSpyCmdLine] CMemSpyCommandLine::LaunchMemSpyL() - Create S60 UI process successfully... - this: 0x%08x, name: %S"), this, &fullName ) );
TRequestStatus status;
proc.Rendezvous(status);
proc.Resume();
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::LaunchMemSpyL() - MemSpy resumed, waiting for Rendezvous... - this: 0x%08x", this ) );
User::WaitForRequest(status);
err = status.Int();
proc.Close();
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::LaunchMemSpyL() - Rendezvous complete: %d, this: 0x%08x", err, this ) );
}
}
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::LaunchMemSpyL() - final error: %d, this: 0x%08x", err, this ) );
User::LeaveIfError(err);
User::After(10 * 1000000);
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::LaunchMemSpyL() - END - ok - this: 0x%08x", this ) );
}
CDesCArray* CMemSpyCommandLine::ReadLinesL(RFile& aFile)
{
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::ReadLinesL() - START - this: 0x%08x", this ) );
CDesCArrayFlat* lines = new (ELeave) CDesCArrayFlat(10);
CleanupStack::PushL(lines);
TInt size = 0;
User::LeaveIfError(aFile.Size(size));
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::ReadLinesL() - this: 0x%08x, file size: %d", this, size ) );
// Read file
HBufC8* narrowBuf = HBufC8::NewLC(size);
TPtr8 pBufNarrow(narrowBuf->Des());
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::ReadLinesL() - this: 0x%08x, reading file..." ) );
User::LeaveIfError(aFile.Read(pBufNarrow));
if (pBufNarrow.Length() <= 2)
{
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::ReadLinesL() - this: 0x%08x - BAD FILE LENGTH", this ) );
User::Leave(KErrCorrupt);
}
// Look for BOM and convert to unicode
HBufC* unicodeText = HBufC::NewL(size);
TPtr pUnicodeText(unicodeText->Des());
if (pBufNarrow[0] == 0xFF && pBufNarrow[1] == 0xFE)
{
// It's unicode... and we don't want the BOM, hence -2
const TInt textLength = size - 2;
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::ReadLinesL() - this: 0x%08x - UNICODE TEXT - textLength: %d", this, textLength / 2 ) );
Mem::Copy( (TUint8 *)pUnicodeText.Ptr(), pBufNarrow.Ptr() + 2, textLength );
pUnicodeText.SetLength(textLength / 2);
}
else
{
// It's ASCII, convert it to unicode...
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::ReadLinesL() - this: 0x%08x - ASCII TEXT - textLength: %d", this, size ) );
for (TInt i = 0; i < size; i++)
{
pUnicodeText.Append(pBufNarrow[i]);
}
}
// Discard old narrow text
CleanupStack::PopAndDestroy(narrowBuf);
CleanupStack::PushL(unicodeText);
// Try to extract lines of text...
HBufC* line = HBufC::NewLC(1024);
TPtr pLine(line->Des());
const TInt length = unicodeText->Length();
for (TInt i = 0; i < length; i++)
{
const TChar c(pUnicodeText[i]);
//
if (c == '\r' || c == '\n')
{
pLine.Trim();
if (pLine.Length())
{
TRACE( RDebug::Print( _L("[MemSpyCmdLine] CMemSpyCommandLine::ReadLinesL() - this: 0x%08x - LINE[%03d] %S"), this, lines->Count(), line ) );
lines->AppendL(pLine);
}
pLine.Zero();
}
else
{
pLine.Append(c);
}
}
// Save last line, just in cae it didn't end with a CR/LF
pLine.Trim();
if (pLine.Length())
{
TRACE( RDebug::Print( _L("[MemSpyCmdLine] CMemSpyCommandLine::ReadLinesL() - this: 0x%08x - LINE[%03d] %S"), this, lines->Count(), line ) );
lines->AppendL(pLine);
}
CleanupStack::PopAndDestroy(2, unicodeText); // line & unicodeText
CleanupStack::Pop(lines);
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine::ReadLinesL() - END - this: 0x%08x", this ) );
return lines;
}
void CMemSpyCommandLine::ParseSWMTParametersL(const CDesCArray& aParameters,TInt& aCategories, TDes& aFilter)
{
TInt result(0);
// Check if the first parameter is a number.
// In that case other parameters are ignored.
TLex lex(aParameters[0]);
if (lex.Val(result) != KErrNone)
{
// Parameters were given in text form:
const TInt count(aParameters.Count());
for (TInt i = 0; i < count; i++)
{
lex = aParameters[i]; //check if num.
if (aParameters[i].CompareF(KMemSpyCmdSWMTTypeHeap) == 0)
result
|= TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryUserHeap;
//| TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryKernelHeap;
else if (aParameters[i].CompareF(KMemSpyCmdSWMTTypeChunk) == 0)
result
|= TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryLocalChunks
| TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryGlobalChunks;
else if (aParameters[i].CompareF(KMemSpyCmdSWMTTypeCode) == 0)
result
|= TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryRAMLoadedCode;
//else if (aParameters[i].CompareF(KMemSpyCmdSWMTTypeStack) == 0)
// result
// |= TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryUserStacks;
//else if ( aParameters[i].CompareF( KMemSpyCmdSWMTTypeGlobalData ) == 0 )
// result |= TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryGlobalData;
else if (aParameters[i].CompareF(KMemSpyCmdSWMTTypeRamDrive) == 0)
result
|= TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryRAMDrive;
else if (aParameters[i].CompareF(KMemSpyCmdSWMTTypeOpenFile) == 0)
result
|= TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryOpenFiles;
else if (aParameters[i].CompareF(KMemSpyCmdSWMTTypeDiskSpace) == 0)
result
|= TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryDiskusage;
//else if ( aParameters[i].CompareF( KMemSpyCmdSWMTTypeFbserv ) == 0 ) // enables both FABS and BITM
// result |= TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryBitmapHandles;
else if (aParameters[i].CompareF(KMemSpyCmdSWMTTypeHandleGeneric)
== 0) // enables both HGEN and HPAS
result
|= TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryKernelHandles;
else if (aParameters[i].CompareF(KMemSpyCmdSWMTTypeFileServerCache)
== 0)
result
|= TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryFileServerCache;
else if (aParameters[i].CompareF(KMemSpyCmdSWMTTypeSystemMemory)
== 0)
result
|= TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategorySystemMemory;
else if (aParameters[i].CompareF(KMemSpyCmdSWMTTypeWindowGroup)
== 0)
result
|= TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryWindowGroups;
else if (aParameters[i].CompareF(KMemSpyCmdSWMTTypeAll) == 0) //"all" category added
result
= TMemSpyEngineHelperSysMemTrackerConfig::EMemSpyEngineSysMemTrackerCategoryAll;
else if (aParameters[i].CompareF(KMemSpyCmdSwmtParameterDumpnow)
== 0 || aParameters[i].CompareF(
KMemSpyCmdSwmtParameterStarttimer) == 0
|| aParameters[i].CompareF(KMemSpyCmdSwmtParameterStoptimer)
== 0)
{
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine:: command parameter") );
}
else if (lex.Val(result) == KErrNone)
{
TRACE( RDebug::Printf( "[MemSpyCmdLine] CMemSpyCommandLine:: number - timer period") );
}
else// if ( aParameters[i].Find( KMemSpyCmdSWMTTypeHeapFilter ) == 0 )
{
aFilter.Copy(aParameters[i].Right(aParameters[i].Length() - 11));
}
/* else
{
//User::Leave( KErrNotSupported );
}*/
}
}
else if (aParameters.Count() > 1)//&& aParameters[1].Find( KMemSpyCmdSWMTTypeHeapFilter ) == 0 )
{
aFilter.Copy(aParameters[1].Right(aParameters[1].Length() - 11));
}
aCategories = result;
}
TInt CMemSpyCommandLine::FindBatchFile(TDes &aFileName)
{
if ( BaflUtils::FileExists( iFsSession, aFileName )) return KErrNone;
if ( !FindFile( aFileName, _L("\\") ) ) return KErrNone;
if ( !FindFile( aFileName, _L("\\data\\") ) ) return KErrNone;
if (!FindFile(aFileName, _L("\\documents\\"))) return KErrNone;
if (!FindFile(aFileName, _L("\\temp\\"))) return KErrNone;
if (!FindFile(aFileName, _L("\\system\\temp\\"))) return KErrNone;
// if ( !FindFile( aFileName, _L("\\private\\1000484b\\") ) ) return KErrNone; // Mail folder KErrPermissionDenied
return KErrNotFound;
}
TInt CMemSpyCommandLine::FindFile(TDes &aFileName, const TDesC &aDirPath)
{
TFindFile fileFinder(iFsSession);
TInt err = fileFinder.FindByDir(aFileName, aDirPath);
if (!err)
{
aFileName.Copy(fileFinder.File());
}
return err;
}
//CLI status messages methods
void CMemSpyCommandLine::RedrawInputPrompt()
{
iConsole.SetCursorPosAbs(iCommandPromptPos);
iConsole.ClearToEndOfLine();
iConsole.Printf(KMemSpyCLIInputPrompt, &iCommandBuffer);
}
void CMemSpyCommandLine::RedrawStatusMessage()
{
RedrawStatusMessage(KNullDesC);
}
void CMemSpyCommandLine::RedrawStatusMessage(const TDesC& aMessage)
{
iConsole.SetCursorPosAbs(iStatusMessagePos);
iConsole.ClearToEndOfLine();
iConsole.Write(aMessage);
iConsole.Write(KMemSpyCLINewLine);
}
void CMemSpyCommandLine::WaitForInput()
{
ASSERT( !IsActive() );
iConsole.Read(iStatus);
SetActive();
}
void CMemSpyCommandLine::DoCancel()
{
iConsole.ReadCancel();
}
void CMemSpyCommandLine::RunL()
{
TKeyCode key = iConsole.KeyCode();
//
if ( key == EKeyEnter || key == KMemSpyUiS60KeyCodeButtonOk || key == KMemSpyUiS60KeyCodeRockerEnter )
{
TRAP_IGNORE( ProcessCommandBufferL() );
}
else
{
TChar character(key);
if (character.IsPrint())
{
if (iCommandBuffer.Length() < iCommandBuffer.MaxLength())
{
iCommandBuffer.Append(TChar(key));
}
RedrawInputPrompt();
}
}
WaitForInput();
}
TInt CMemSpyCommandLine::RunError(TInt aError)
{
return KErrNone;
}
void CMemSpyCommandLine::ProcessCommandBufferL()
{
iCommandBuffer.Trim();
//
#ifdef _DEBUG
RDebug::Print( _L("[MCon] CMemSpyConsoleMenu::ProcessCommandBufferL() - cmd: [%S]"), &iCommandBuffer );
#endif
//
TBool validCommand = EFalse;
if (iCommandBuffer.Length() == 1)
{
// Reset if not recognised...
validCommand = ETrue;
const TChar cmd = iCommandBuffer[0];
switch (cmd)
{
case 's':
case 'S':
{
iMemSpy->PerformOperation( EMemSpyClientServerOpSystemWideMemoryTrackingTimerStop );
CActiveScheduler::Stop();
return;
}
case 'c':
case 'C':
CActiveScheduler::Stop();
return;
default:
validCommand = EFalse;
break;
}
}
if (!validCommand)
{
_LIT( KInvalidEntry, "*** ERROR - Invalid Command ***" );
RedrawStatusMessage(KInvalidEntry);
RedrawInputPrompt();
}
}