HBufC question...

hello,

I have a callback function that is called at certain time intervals. in this function I receive a string buffer from a nwtwork. I want to save this string buffer in a bigger buffer that. Initially I don't know the size of the buffer, so how to alocate and realocate the size of the buffer ? I want to use HBufC, because the size of the string buffer is unknown.

My function is:

.........................

HBufC* iBuffer;

.........................

CLoginDlg::CLoginDlg()
{
// how to initialize the buffer first, becuse I don't know the size of the data
iBuffer = HBufC::NewL();
}

CLoginDlg::~CLoginDlg()
{
delete iBuffer;
iBuffer = NULL;
}

void CLoginDlg::ClientBodyReceived(const TDesC8& aBodyData)
{
// here I need to add aBodyData which is TDesC8 to iBuffer which is HBufC16 pointer
}

Thanks.