Occurrence of 'CleanupClosePushL'

[mittali]

hi
i want to know what is the meaning of Occurrence of 'CleanupClosePushL' when i put cursor over CleanupClosePushL line
plz help me
Thanks in advance

[savaj]

Means you used method CleanupClosePushL() there. BTW what is the actual problem?

[mittali]

Due to this when i run my program its give error "SYSTEM ERROR -1"

[symbianyucca]

Can you show a bit more on code, so we could see what you are trying to do. -1 would indicate that something can not be found.

[mittali]

void CGraphicsAppView::ConstructL( const TRect& aRect )
{
CreateWindowL();
SetRect( aRect );

RFile rFile;
User::LeaveIfError(rFile.Open(CCoeEnv::Static()->FsSession(),FilePath,EFileStreamText));
CleanupClosePushL(rFile);
RFileReadStream inputFileStream(rFile);
CleanupClosePushL(inputFileStream);
fileData = HBufC::NewLC(inputFileStream, 32);

ActivateL();
}



void CGraphicsAppView:raw( const TRect& /*aRect*/ ) const
{


CWindowGc& gc = SystemGc();
TRect drawRect(Rect());
// Clears the screen
gc.Clear(drawRect);

gc.DrawRect(drawRect);
//Use draw text function for
gc.DrawText(*fileData,TPoint(10,50));
}


This code is used by me and give system error -1

[laa-laa]

What is in FilePath?

Lauri

[savaj]

Also which line gives you errors?

[mayankkedia]

User::LeaveIfError(rFile.Open(CCoeEnv::Static()->FsSession(),FilePath,EFileStreamText));

I would think the FilePath specified by you in the code is the culprit causing the KErrNotFound(-1), please check that you are passing the correct file path.

Cheers,
Mayank

[savaj]

Also
1)follows naming conventions.
2)do not forgot to popup the rFile and inputFileStream from cleanup stack.
3)close file handles.
4)Dont put class variable fileData to cleanup stack.

[anttijuu]

Also
5) Use e.g. BaflUtils::FileExists to check out if the file really exists before opening it.

[mittali]

i m declare filepath in .h as
_LIT(FilePath,"C:\\test.txt");
and check a text file created in c drive

now what to do
plz help

[laa-laa]

i m declare filepath in .h as
_LIT(FilePath,"C:\\test.txt");
and check a text file created in c drive

And you're sure test.txt is on emulator C: drive (epoc32\winscw\c) and not on Windows C: drive?

Lauri

[mittali]

It is on Computer C drive.
I want to read a text file which is on C Drive is it Possible?

[Priju Jacob Paul]

It is on Computer C drive.
I want to read a text file which is on C Drive is it Possible?

Nope, that is not possible. Here C drive points to epoc32\Winscw\c\
Place your file there and test.

- Priju

[laa-laa]

No. Only emulated Symbian OS drives like C: (under epoc32\winscw\c in Windows), D: (epoc32\winscw\d) and Z: (epoc32\release\winscw\udeb\z) are accessible through Symbian OS file operations.

Lauri