bool SgmlFile::ReadLine(HANDLE hFile, CString &csLine, UINT nCodepage) {
bool bSuccess = true;
if (hFile == INVALID_HANDLE_VALUE || hFile == NULL)
bSuccess = false;
// The buffer is empty or all bytes are read
if (bSuccess &&
(m_iBytesInBuffer == 0 || m_iBufferPointer == m_iBytesInBuffer)) {
bool bSomethingRead = ReadNextBuffer(hFile, m_aBuffer, 4096, &m_iBytesInBuffer);
m_iBufferPointer = 0;
if (!bSomethingRead)
bSuccess = false;
}
CArray<BYTE, BYTE> aLineBytes;
aLineBytes.SetSize(0, 500);
bool bBreakFound = false;
while (bSuccess && !bBreakFound) {
bSuccess = GetNextLineFromBuffer(m_aBuffer, aLineBytes, m_iBufferPointer,
m_iBytesInBuffer, bBreakFound);
// The end of the line is not in the current buffer
// read next buffer
if (!bBreakFound) {
bool bSomethingRead = ReadNextBuffer(hFile, m_aBuffer, 4096, &m_iBytesInBuffer);
m_iBufferPointer = 0;
if (!bSomethingRead)
bSuccess = false;
}
}
if (!bBreakFound)
bSuccess = false;
if (bSuccess)
bSuccess = ConvertBufferToString(aLineBytes, csLine, nCodepage);
return bSuccess;
}
TInt CPlayAudioFile::FillThisHwBuffer(CMMFBuffer& aHwDataBuffer)
{
iParent->SetVerdict(_L("FillThisHwBuffer"));
ReadNextBuffer(aHwDataBuffer);
return KErrNone;
}
