/*!

* Constructor.

*/

/*!

* Destructor.

*/

CxeImageDataItemSymbian::~CxeImageDataItemSymbian()

{

    CX_DEBUG_ENTER_FUNCTION();

    closeHandles();

    CX_DEBUG_EXIT_FUNCTION();

}

/*!

* Save the data now.

* @return Status code.

*/

CxeError::Id CxeImageDataItemSymbian::save()

{

    CxeError::Id status(CxeError::None);

    try {

        setState(CxeImageDataItem::Saving);

        trySave();

        setState(CxeImageDataItem::Saved);

    } catch (const std::exception &e) {

        closeHandles();

        status = CxeErrorHandlingSymbian::map(qt_symbian_exception2Error(e));

        setState(CxeImageDataItem::SaveFailed);

    emit imageSaved(status, mPath, mId);

    return status;

}

/*!

* Helper method for trying to save the data.

* If any error is encountered during the saving process, exception is thrown.

void CxeImageDataItemSymbian::trySave()

    CX_DEBUG(("CxeImageDataItemSymbian - Starting to save [%s]", qPrintable(mPath)));

    // Check we have the path set.

        CX_DEBUG(("CxeImageDataItemSymbian - Filename not set!"));

        qt_symbian_throwIfError(KErrArgument);

    filename.Set(reinterpret_cast<const TUint16*>(mPath.utf16()));

    // Init

    CX_DEBUG(("CxeImageDataItemSymbian - connect to RFs.."));

    qt_symbian_throwIfError(mFs.Connect());

    CX_DEBUG(("CxeImageDataItemSymbian - Get drive number.."));

    qt_symbian_throwIfError(RFs::CharToDrive(filename[0], drive));

    // Check disk has space

    bool fullDisk = checkDiskSpace(&mFs, mData.size(), drive);

    if (fullDisk) {

        CX_DEBUG(("CxeImageDataItemSymbian - Disk is full!"));

        qt_symbian_throwIfError(KErrDiskFull);

    // Note: In sake of MDS not starting harvesting here,

    // do not use RFile::Replace. If harvesting is started now,

    // our later call to harvest may be ignored and

    // file may be missing from "Captured" album.

    CX_DEBUG(("CxeImageDataItemSymbian - Create the file.."));

    qt_symbian_throwIfError(mFile.Create(mFs, filename, EFileWrite));

    // Write data to the file.

    CX_DEBUG(("CxeImageDataItemSymbian - Starting to write the file.."));

    TPtrC8 data(reinterpret_cast<const TUint8*> (mData.constData()), mData.size());

    qt_symbian_throwIfError(mFile.Write(data)); // synchronous

    // Flush all the data to file now.

    // This may take a while depending on buffer sizes and file server load.

    OstTrace0(camerax_performance, CXEIMAGEDATAITEMSYMBIAN_FLUSH_1, "msg: e_CX_SAVE_FLUSH_FILE 1");

    qt_symbian_throwIfError(mFile.Flush());

    OstTrace0(camerax_performance, CXEIMAGEDATAITEMSYMBIAN_FLUSH_2, "msg: e_CX_SAVE_FLUSH_FILE 0");

    // Close the file and server handles.

    closeHandles();

    CX_DEBUG(("CxeImageDataItemSymbian - Saving to file completed.."));

    OstTrace0(camerax_performance, CXEIMAGEDATAITEMSYMBIAN_SAVED, "msg: e_CX_SHOT_TO_SAVE 0");

/*!

/*!

/*!

* Check that there's enough space in the drive.

* @param aFs File server session

* @param aBytesToWrite Amount of bytes to be written.

* @param aDrive Drive number.

* @return True, if given amount of bytes can be written to the drive, false otherwise.

*/

bool CxeImageDataItemSymbian::checkDiskSpace(RFs* aFs,

    bool value = CxeSysUtil::DiskSpaceBelowCriticalLevel(

/*!

* State of this item.

* @return The state.

*/

/*!

* Handle state change.

*/

/*!

* Is location tagging enabled for this item.

* @return True if location tagging is enabled, false otherwise.

*/

/*!

* Init the state machine.

*/

/*!

* Close the file server and file handles.

*/

void CxeImageDataItemSymbian::closeHandles()

{

    mFile.Close();

    mFs.Close();

}

// end of file