diff -r 61bc0f252b2b -r bac7acad7cb3 camerauis/cameraxui/cxengine/src/cxefilenamegeneratorsymbian.cpp
--- a/camerauis/cameraxui/cxengine/src/cxefilenamegeneratorsymbian.cpp	Tue Aug 31 15:03:46 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,708 +0,0 @@
-/*
-* Copyright (c) 2009-2010 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 <pathinfo.h>
-#include <pathconfiguration.hrh>
-#include <coemain.h> // For CCoeEnv
-#include <QDate>
-
-#include "cxefilenamegeneratorsymbian.h"
-#include "cxeengine.h"
-#include "cxenamespace.h"
-#include "cxutils.h"
-#include "cxesysutil.h"
-#include "cxesettings.h"
-#include "cxeerror.h"
-#include "cxeerrormappingsymbian.h"
-
-#include "OstTraceDefinitions.h"
-#ifdef OST_TRACE_COMPILER_IN_USE
-#include "cxefilenamegeneratorsymbianTraces.h"
-#endif
-
-
-using namespace Cxe;
-
-// ===========================================================================
-// Local constants
-
-static const int KMultipleFolderNumberChars = 2;
-static const int KMaxMonthFolders           = 260;
-static const int KBase10                    = 10;
-static const int KMaxFilesPerFolder         = 100;
-
-const char* CAMERA_FOLDER   = "Camera";
-const char* FOLDER_SEPARATOR   = "\\";
-const char* WILDCARD_CHARACTER = "?";
-
-const char CHAR_OFFSET = 'A';
-const char DIGIT_OFFSET = '0';
-const char MAX_CHAR = 'Z';
-
-const TInt64 KMinRequiredSpaceImage = 2000000;
-
-// Whether there's enough space for video or not is handled lower in the SW stack
-// so this is set to 0 to fix an error
-const TInt64 KMinRequiredSpaceVideo = 0;
-
-
-
-// ===========================================================================
-// Local functions
-
-/**
-* Convert QString to TPtrC16.
-*/
-inline TPtrC16 convertToTPtrC16(const QString& string)
-{
-    return TPtrC16(reinterpret_cast<const TUint16*>(string.utf16()));
-}
-
-
-// ===========================================================================
-// Class functions
-
-/**
- * Constructor
- */
-CxeFilenameGeneratorSymbian::CxeFilenameGeneratorSymbian(CxeSettings &settings, CameraMode mode)
-       : mFs(CCoeEnv::Static()->FsSession()),
-         mSettings(settings),
-         mCurrentMode(mode)
-{
-    CX_DEBUG_ENTER_FUNCTION();
-    OstTrace0(camerax_performance, CXEFILENAMEGENERATOR_1, "msg: e_CX_FILENAMEGENERATOR_NEW 1");
-
-    // Set default values (used in case of error retrieving values)
-    mCurrentMonth = "";
-    mMonthCounterImage = -1;
-    mMonthCounterVideo = -1;
-    mImageCounter = 0;
-    mVideoCounter = 0;
-
-    // Retrieve last used counter values from settings
-    mCurrentMonth = mSettings.get<QString>(CxeSettingIds::FNAME_MONTH_FOLDER, "");
-    mImageCounter = mSettings.get<int>(CxeSettingIds::FNAME_IMAGE_COUNTER, 0);
-    mVideoCounter = mSettings.get<int>(CxeSettingIds::FNAME_VIDEO_COUNTER, 0);
-
-    OstTrace0(camerax_performance, CXEFILENAMEGENERATOR_2, "msg: e_CX_FILENAMEGENERATOR_NEW 0");
-    CX_DEBUG_EXIT_FUNCTION();
-}
-
-/**
- * Destructor
- */
-CxeFilenameGeneratorSymbian::~CxeFilenameGeneratorSymbian()
-{
-    CX_DEBUG_ENTER_FUNCTION();
-
-    CX_DEBUG_EXIT_FUNCTION();
-}
-
-/**
- * This must be called for every burst capture.
- */
-void CxeFilenameGeneratorSymbian::startNewImageFilenameSequence()
-{
-    CX_DEBUG_ENTER_FUNCTION();
-
-    /*  NOTES
-    When the client calls this function, we should start a new "sequence" of filenames...
-    What I mean here is that for burst capture, we have filename sequences like...
-        Filename1
-        Filename1(002)
-        Filename1(003)
-        and so on...
-
-    So this function says "Ok, I'm starting a new capture sequence here... so reset your variables"
-    This should be done below...
-    Development efforts need to be aware of Edrive vs. Cdrive, and also multiple drive support.
-    */
-
-    CX_DEBUG_EXIT_FUNCTION();
-}
-
-/**
- * Generates the next file name in the sequence.
- * @param   filename: A QString reference to hold the filename
- * @return  error id, Id::None if no error
- */
-CxeError::Id CxeFilenameGeneratorSymbian::nextImageFilenameInSequence(QString &qfName, const QString &fileExt)
-{
-    CX_DEBUG_IN_FUNCTION();
-
-    /** @todo: When the client calls this function, the next filename in the
-     * sequence is retrieved. The entire path should be included... e.g
-     * C//PHOTOS//SOMETHING//HELLO//Filename001.jpg
-     */
-    return generateFilename(qfName, fileExt);
-}
-
-/**
- * Generates image/video file name depending on the current active mode.
- * @param   filename: A QString reference to hold the filename
- * @return  error id, CxeError::None if no error.
- */
-CxeError::Id CxeFilenameGeneratorSymbian::generateFilename(QString &qfName, const QString &fileExt)
-{
-    CX_DEBUG_ENTER_FUNCTION();
-    OstTrace0(camerax_performance, CXEFILENAMEGENERATORSYMBIAN_GENERATENAME_1, "msg: e_CX_GENERATE_FILENAME 1");
-
-    // Make sure that the path for images/videos exists
-    QString path;
-    int err = selectFolder(path);
-
-    // Continue generating filename, if no errors encountered yet
-    if (!err) {
-        // Generate and append the file name to construct the full path
-        QString fileName;
-        err = generateUniqueFileName(path, fileName, fileExt);
-        if (!err)  {
-            qfName = path + fileName;
-        }
-    }
-
-    OstTrace0(camerax_performance, CXEFILENAMEGENERATORSYMBIAN_GENERATENAME_2, "msg: e_CX_GENERATE_FILENAME 0");
-    CX_DEBUG_EXIT_FUNCTION();
-    return CxeErrorHandlingSymbian::map(err);
-}
-
-/**
- * Generates a unique file name in the given path.
- * @param filePath          Path for the file (reference)
- * @param fileName          Name of the file (reference)
- * @return                  Symbian error code (used internally)
- */
-int CxeFilenameGeneratorSymbian::generateUniqueFileName(QString &filePath, QString &fileName, const QString &ext)
-{
-    CX_DEBUG_ENTER_FUNCTION();
-
-    // At this point the path must exist.
-    // Remote possibility / security threat that it doesn't exist or is not a folder.
-    TEntry entry;
-    int ferr = mFs.Entry(convertToTPtrC16(filePath), entry);
-    if (ferr != KErrNone || !entry.IsDir()) {
-        return ferr;
-    }
-
-    // Initialize counters and file extension
-    int *fileCounter = &mImageCounter;
-
-    if (mCurrentMode==VideoMode) {
-        fileCounter  = &mVideoCounter;
-    }
-
-    QString fnFormat("%1%2%3");
-    QString number;
-
-    // get the file name suffix
-    QString baseFileName;
-    mSettings.get(CxeSettingIds::FNAME_FOLDER_SUFFIX, baseFileName);
-
-    while (true) {
-        // Generate new name
-        number = number.sprintf("%04d", *fileCounter);
-        fileName = fnFormat.arg(number, baseFileName, ext);
-
-        CX_DEBUG(("Checking filename [%s]", fileName.toAscii().constData()));
-
-        // Check if it exists
-        ferr = checkExistence(filePath + fileName);
-        if (ferr == KErrNone) {
-            // Filename has already been used in this location, try the next number
-            CX_DEBUG(("File exists already"));
-            (*fileCounter)++;
-        } else if (ferr == KErrNotFound) {
-            // No file with this name, use it.
-            CX_DEBUG(("Filename free, using it"));
-            ferr = KErrNone;
-            break;
-        } else {
-            // Filename could not be reserved. Log actual error and report as general error.
-            CX_DEBUG(("[WARNING] Error %d generating filename!", ferr));
-            ferr = KErrGeneral;
-            break;
-        }
-    }
-
-    // Increment counter if image mode. Video counter is incremented when
-    // video has been actually recorded
-    if (mCurrentMode == ImageMode) {
-        raiseCounterValue();
-    }
-
-    CX_DEBUG_EXIT_FUNCTION();
-    return ferr;
-}
-
-/**
- * Computes the suffix to be used in destination folder name.
- */
-void CxeFilenameGeneratorSymbian::computeFolderSuffix(int folderNumber, QString &suffix)
-{
-    CX_DEBUG_ENTER_FUNCTION();
-
-    // Clear any old content.
-    suffix = "";
-
-    // Example:
-    // if folderNumber is 15
-    // 15/10 = 1 (int)
-    // A + 1  = B
-    suffix += (CHAR_OFFSET + folderNumber/KBase10);
-    // 15%10 = 5
-    // 0 + 5 = 5
-    // => suffix = B5
-    suffix += (DIGIT_OFFSET + folderNumber%KBase10);
-    CX_DEBUG_EXIT_FUNCTION();
-}
-
-/**
- * Compute the month counter value (0 to 259 => A0 to Z9).
- * @param
- * @return   Symbian error code (internal to class)
- */
-int CxeFilenameGeneratorSymbian::computeMonthCounter(QString &path, QString& monthFolder, int &monthCounter)
-{
-    CX_DEBUG_ENTER_FUNCTION();
-    bool done = false;
-
-    // Query the month folder: path\YYYYMM??
-    QString queryPath = path + monthFolder;
-    for (int charCount = 0; charCount < KMultipleFolderNumberChars; charCount++) {
-        queryPath += WILDCARD_CHARACTER;
-    }
-    CX_DEBUG(("Listing folders with wildcards: [%s]", queryPath.toAscii().constData()));
-
-    // Get a list of folders for this month, sorted in descending alphabetical order.
-    // The first entry should be the latest used folder.
-    CDir* dirList;
-    int err = mFs.GetDir(convertToTPtrC16(queryPath),
-                         KEntryAttMatchExclusive|KEntryAttDir,
-                         ESortByName|EDescending,
-                         dirList);
-
-    // On errors (or empty list of folders), let's default to zero.
-    // Errors here should be recoverable when we start to
-    // count files within current directory.
-    monthCounter = 0;
-
-    // If directory listing worked fine, then figure out the last month folder number
-    if (err == KErrNone) {
-        int monthFolderCount = dirList->Count();
-        CX_DEBUG(("Matching folder count: %d", monthFolderCount));
-        int index = 0;
-        // Look through the list of folders in the month for the highest numbered folder
-        // with the format YYYYMMAX Where YYYY is the year MM is the month A is an alphabetical
-        // character in the range a-z or A-Z and X is a digit 0-9
-        while ( index < monthFolderCount && !done ) {
-            // The list is sorted in descending order. Get the last 2 characters from
-            // the first directory in the list these indicate the highest folder number
-            TPtrC name = ( *dirList )[index].iName;
-            int nameLength = name.Length();
-
-            // Check the first character is in the range a-z or A-Z
-            // and the second character is in the range 0-9
-            TChar firstChar = name[nameLength - KMultipleFolderNumberChars];
-            firstChar.UpperCase();
-            TChar secondChar = name[nameLength - 1];
-            int secondCharVal = secondChar.GetNumericValue();
-
-            // If 1st character is NOT in the range(A-Z) then disregard this folder
-            if (firstChar < CHAR_OFFSET || firstChar > MAX_CHAR) {
-                done = false;
-            }
-            // If 2nd character is NOT in the range(0-9) then disregard this folder
-            else if (secondCharVal < 0 || secondCharVal > KBase10-1) {
-                done = false;
-            }
-            else {
-                done = true;
-            }
-
-            // If no problems were encountered, then calculate the folder number
-            if (done) {
-                // 10's part of folder number is represented by characters A-Z
-                // convert the character into a decimal value (*10) and add on the units.
-                monthCounter = ((int)firstChar-(int)CHAR_OFFSET)*KBase10 + secondCharVal;
-                CX_DEBUG(("Calculated month counter value: %d", monthCounter));
-                // Make sure that month counter doesn't exceed Z9
-                if (monthCounter >= KMaxMonthFolders) {
-                    monthCounter = KMaxMonthFolders - 1;
-                }
-            }
-            index++;
-        }
-    } else {
-        CX_DEBUG(("[WARNING] Error %d listing month folders!", err));
-    }
-
-    delete dirList;
-    CX_DEBUG_EXIT_FUNCTION();
-    return err;
-}
-
-/**
- * Checks that the month folder exists: creates the folder if required.
- * Returns error code if the folder can't be created.
- */
-int CxeFilenameGeneratorSymbian::selectFolder(QString &suggestedPath)
-{
-    CX_DEBUG_ENTER_FUNCTION();
-    OstTrace0(camerax_performance, CXEFILENAMEGENERATORSYMBIAN_SELECTFOLDER_1, "msg: e_CX_SELECT_FOLDER 1");
-
-    // Compose the path string and select counter based on mode.
-    QString basePath = "%1%2\\";
-    int *monthCounter = &mMonthCounterImage;
-
-    if (ImageMode == mCurrentMode) {
-        basePath = basePath.arg(mImagesPath, mCurrentMonth);
-    }
-    else { // VideoMode
-        basePath = basePath.arg(mVideosPath, mCurrentMonth);
-        monthCounter = &mMonthCounterVideo;
-    }
-    CX_DEBUG(("Base path [%s]", basePath.toAscii().constData()));
-
-    QString suffix;
-    QString newPath;
-    int status(KErrNone);
-    bool created(false);
-
-    while (true) {
-        // Construct the complete path
-        computeFolderSuffix(*monthCounter, suffix);
-        newPath = basePath + mCurrentMonth + suffix + FOLDER_SEPARATOR;
-
-        // Check if the folder exists, and create if not.
-        CX_DEBUG(("Checking new path [%s] ..", newPath.toAscii().constData()));
-        status = ensureExists(newPath, created);
-
-        // Check if the folder can be used.
-        if (status == KErrNone) {
-            // If the folder was newly created, it's empty and can be used.
-            // If the folder is last available month folder,
-            // we need to use it even if it has "too many" files.
-            if (created || *monthCounter >= (KMaxMonthFolders-1)) {
-                CX_DEBUG(("Newly created folder, or the last month folder available, using it"));
-                suggestedPath = newPath;
-                break;
-            } else {
-                // For other folders, if the folder already exists then make sure
-                // that it doesn't contain maximum number of files already.
-                CX_DEBUG(("Folder already existed, check the amount of files.."));
-                CDir* fileList;
-                status = mFs.GetDir(convertToTPtrC16(newPath),
-                                    KEntryAttMaskSupported,
-                                    ESortNone,
-                                    fileList);
-                CX_DEBUG(("Folder contains %d files", fileList->Count()));
-
-                bool spaceRemaining(fileList->Count() < KMaxFilesPerFolder);
-
-                delete fileList;
-                fileList = NULL;
-
-                if (status == KErrNone && spaceRemaining) {
-                    // Not too many files on the folder, use it.
-                    CX_DEBUG(("File count acceptable, using this folder"));
-                    suggestedPath = newPath;
-                    break;
-                } else {
-                    // Need to check the next folder, this one is full,
-                    // or we had error listing it's contents.
-                    CX_DEBUG(("Folder full, continue search"));
-                    (*monthCounter)++;
-                }
-            }
-        } else {
-            // Unknown error encountered.
-            // LOG the error and use the basePath!
-            // Base path's existence has been checked when init was called.
-            CX_DEBUG(("[WARNING] - error %d encountered. Using base path as fallback.", status));
-            suggestedPath = basePath;
-            break;
-        }
-    }
-
-    OstTrace0(camerax_performance, CXEFILENAMEGENERATORSYMBIAN_SELECTFOLDER_2, "msg: e_CX_SELECT_FOLDER 0");
-    CX_DEBUG_EXIT_FUNCTION();
-
-    // We fallback to basePath in case of unknown errors,
-    // so no error will be reported here.
-    return KErrNone;
-}
-
-
-
-/**
- * Initializes the month folders.
- * @return Symbian error code (internal to class)
- */
-int CxeFilenameGeneratorSymbian::initMonthFolders()
-{
-    CX_DEBUG_ENTER_FUNCTION();
-    OstTrace0(camerax_performance, CXEFILENAMEGENERATORSYMBIAN_INITFOLDERS_1, "msg: e_CX_INIT_MONTH_FOLDER 1");
-
-    // Month folder: YYYYMM, with suffix: YYYYMMXX
-    QString monthFolder = QDate::currentDate().toString("yyyyMM");
-
-    // If the month folder name is different from the last used month folder name
-    // this indicates that a new month has been started.
-    if ( monthFolder.compare(mCurrentMonth) != 0 ) {
-        resetCounters(monthFolder);
-    }
-
-    // Check/create that the month folder exists
-    int *monthCounter = &mMonthCounterImage;
-    QString path = "%1%2\\";
-    if (ImageMode==mCurrentMode) {
-        path = path.arg(mImagesPath, monthFolder);
-    }
-    else {
-        path = path.arg(mVideosPath, monthFolder);
-        monthCounter = &mMonthCounterVideo;
-    }
-
-    CX_DEBUG(("Check if exists, create if not [%s]", path.toAscii().constData()));
-    bool created(false);
-    int status(ensureExists(path, created));
-
-    if (status == KErrNone) {
-        if (created) {
-            // New folder, new month -> counter starts from zero.
-            *monthCounter = 0;
-        } else {
-            // If the month counter is un-initialised it needs to be set up.
-            if (*monthCounter < 0) {
-                status = computeMonthCounter(path, monthFolder, *monthCounter);
-                if (status != KErrNone) {
-                    CX_DEBUG(("[WARNING] - Error setting month counter: %d", status));
-                    *monthCounter = 0;
-                }
-            }
-        }
-    } else {
-        //! @todo: Review error handling
-        // Report error - can't continue without 'camera' and camera\YYYYMM folders
-        CX_DEBUG(("[FATAL] - Could not create month folder, error %d", status));
-    }
-
-    OstTrace0(camerax_performance, CXEFILENAMEGENERATORSYMBIAN_INITFOLDERS_2, "msg: e_CX_INIT_MONTH_FOLDER 0");
-    CX_DEBUG_EXIT_FUNCTION();
-    return status;
-}
-
-/**
- * Checks if the passed amount of disk space is available on the passed drive.
- * @return   true if space available, false otherwise
- */
-bool CxeFilenameGeneratorSymbian::spaceAvailable(int &driveIndex, TInt64 minSpaceInBytes)
-{
-    CX_DEBUG_ENTER_FUNCTION();
-
-    TVolumeInfo vInfo;
-
-    // Get the drive/volume details
-    int status(KErrNone);
-    driveIndex = CxeSysUtil::getCameraDrive(mFs);
-    if (driveIndex >= 0) {
-        status = mFs.Volume(vInfo, driveIndex);
-    }
-
-    CX_DEBUG_EXIT_FUNCTION();
-    return (status == KErrNone) ? vInfo.iFree >= minSpaceInBytes : false;
-
-}
-
-/**
- * Selects the drive to use based on preference and availability.
- * @param   index of the drive to be used (reference)
- * @return  Symbian error code (internal to class)
- */
-int CxeFilenameGeneratorSymbian::selectDrive(int &drive)
-{
-    CX_DEBUG_ENTER_FUNCTION();
-    int err = KErrNone;
-    TInt64 minDiskSpace = KMinRequiredSpaceImage;
-
-	if (Cxe::VideoMode == mCurrentMode) {
-	    minDiskSpace = KMinRequiredSpaceVideo;
-    }
-
-    // Check the available space.
-    // Drive index is set here also.
-    if ( !spaceAvailable(drive, minDiskSpace)) {
-        // All drives are full or inaccessible
-        err = KErrDiskFull;
-    }
-
-    CX_DEBUG_EXIT_FUNCTION();
-    return err;
-}
-
-/**
- * Initializes the value of base path for the given mode and drive.
- */
-void CxeFilenameGeneratorSymbian::initBasePath(QString &path, int drive)
-{
-    CX_DEBUG_ENTER_FUNCTION();
-
-    // Get the root path for the given drive.
-    TFileName tPath;
-    PathInfo::GetRootPath(tPath, drive);
-
-    if (VideoMode == mCurrentMode) {
-        tPath.Append( PathInfo::VideosPath() );
-    }
-    else {
-        tPath.Append( PathInfo::ImagesPath() );
-    }
-
-    //! @todo: Fetch localized Camera folder name, if/when applicable.
-    path = QString::fromUtf16(tPath.Ptr(), tPath.Length());
-    path = path + CAMERA_FOLDER + FOLDER_SEPARATOR;
-
-    CX_DEBUG(("Path: %s", path.toAscii().constData()));
-    CX_DEBUG_EXIT_FUNCTION();
-}
-
-/**
- * Resets the image and video counters used for file name generation.
- */
-void CxeFilenameGeneratorSymbian::resetCounters(QString &monthFolder)
-{
-    CX_DEBUG_ENTER_FUNCTION();
-
-    mCurrentMonth = monthFolder;
-    mMonthCounterImage = 0;
-    mMonthCounterVideo = 0;
-
-    // Save the setting values
-    // Errors (if any) encountered here are not handled, since these indicate
-    // that settings are'nt saved. If settings are not fetched next time,
-    // then default settings are used.
-    mSettings.set(CxeSettingIds::FNAME_MONTH_FOLDER, mCurrentMonth);
-
-    CX_DEBUG_EXIT_FUNCTION();
-}
-
-/**
- * Initializes the base folder names and counters
- * NB: Video mode init requires file name. So this should be called
- * before init is called for image/video capture controls.
- * Initializes only for appropriate mode (image/video).
- */
-CxeError::Id CxeFilenameGeneratorSymbian::init(Cxe::CameraMode mode)
-{
-    CX_DEBUG_ENTER_FUNCTION();
-    OstTrace0(camerax_performance, CXEFILENAMEGENERATORSYMBIAN_INIT_1, "msg: e_CX_FILENAMEGENERATOR_INIT 1");
-
-    mCurrentMode = mode;
-    int err = KErrNone;
-    bool initialized = (mode==ImageMode && !mImagesPath.isEmpty()) ||
-                       (mode==VideoMode && !mVideosPath.isEmpty());
-
-    if (!initialized) {
-        // Select a drive based on available disk space
-        int drive;
-        err = selectDrive(drive);
-        if (!err) {
-            if (mode == ImageMode) {
-                initBasePath(mImagesPath, drive);
-            }
-            else {
-                initBasePath(mVideosPath, drive);
-            }
-
-            // Initialize the month folders and counters so that
-            // file names can be generated quickly when requested.
-            err = initMonthFolders();
-        }
-    }
-
-    OstTrace0(camerax_performance, CXEFILENAMEGENERATORSYMBIAN_INIT_2, "msg: e_CX_FILENAMEGENERATOR_INIT 0");
-    CX_DEBUG_EXIT_FUNCTION();
-    return CxeErrorHandlingSymbian::map(err);
-}
-
-/**
- * Raises file name counter value by one
- */
-void CxeFilenameGeneratorSymbian::raiseCounterValue()
-{
-    if (VideoMode==mCurrentMode) {
-        mSettings.set(CxeSettingIds::FNAME_VIDEO_COUNTER, ++mVideoCounter);
-    }
-    else {
-        mSettings.set(CxeSettingIds::FNAME_IMAGE_COUNTER, ++mImageCounter);
-    }
-}
-
-/**
- * Check if the given file or directory exists.
- * @return KErrNone, if given file/directory exists, KErrNotFound if not.
- *         Other Symbian error code on "real" errors.
- */
-int CxeFilenameGeneratorSymbian::checkExistence(const QString& path)
-{
-    CX_DEBUG_ENTER_FUNCTION();
-
-    unsigned int placeHolder(0);
-    int status(mFs.Att(convertToTPtrC16(path), placeHolder));
-
-    CX_DEBUG_EXIT_FUNCTION();
-    return status;
-}
-
-
-/**
- * Check if directory exists and create if not.
- * @param created When returned, holds if the folder needed to be created or not.
- * @return KErrNone, if folder existed or was created successfully.
- *         Other Symbian error code if there were errors.
- */
-int CxeFilenameGeneratorSymbian::ensureExists(const QString& path, bool& created)
-{
-    CX_DEBUG_ENTER_FUNCTION();
-
-    // Default to "not created" if errors are encountered.
-    created = false;
-
-    unsigned int placeHolder(0);
-    TPtrC16 pathDesc(convertToTPtrC16(path));
-    CX_DEBUG_SYMBIAN((_L("Checking [%S]"), &pathDesc));
-
-    // Check if it already exists
-    CX_DEBUG(("CxeFilenameGeneratorSymbian::ensureExists - check existence.."));
-    int status = mFs.Att(pathDesc, placeHolder);
-    CX_DEBUG(("CxeFilenameGeneratorSymbian::ensureExists - ..check existence"));
-
-    if( status == KErrPathNotFound || status == KErrNotFound ) {
-        // Create path if doesn't exist yet.
-        CX_DEBUG(("CxeFilenameGeneratorSymbian::ensureExists - create path.."));
-        status = mFs.MkDirAll(pathDesc);
-        CX_DEBUG(("CxeFilenameGeneratorSymbian::ensureExists - ..create path"));
-        // Set "created" flag only if successfull
-        created = (status == KErrNone);
-    }
-
-    CX_DEBUG_EXIT_FUNCTION();
-    return status;
-}
-
-
-// end of file