diff -r 491b3ed49290 -r 65326cf895ed filemanager/src/inc/fmutils.cpp
--- a/filemanager/src/inc/fmutils.cpp	Tue Aug 31 15:06:05 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,412 +0,0 @@
-/*
-* Copyright (c) 2009 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:
-*     Zhiqiang Yang <zhiqiang.yang@nokia.com>
-* 
-* Description:
-*     The source file of the file manager utilities
-*/
-
-#include "fmutils.h"
-
-#include <QDir>
-#include <QFileInfo>
-
-#include <hbglobal.h>
-
-/*!
-    Used to get drive type for convenience.
-*/
-FmDriverInfo::DriveType FmDriverInfo::driveType()
-{
-    FmDriverInfo::DriveType driveType;
-    if( mDriveState & FmDriverInfo::EDriveRemovable ) {
-        // if drive is removable, it may be mass, usb, or remote drive
-        if( mDriveState & FmDriverInfo::EDriveMassStorage ) {
-            driveType = FmDriverInfo::EDriveTypeMassStorage;
-        } else if( mDriveState & FmDriverInfo::EDriveUsbMemory ) {
-            driveType = FmDriverInfo::EDriveTypeUsbMemory;
-        } else if( mDriveState & FmDriverInfo::EDriveRemote ){
-            driveType = FmDriverInfo::EDriveTypeRemote;
-        } else {
-            driveType = FmDriverInfo::EDriveTypeMemoryCard;
-        }
-    } else if( mDriveState & FmDriverInfo::EDriveRom ) {
-        driveType = FmDriverInfo::EDriveTypeRom;
-    } else if( mDriveState & FmDriverInfo::EDriveRam ) {
-        driveType = FmDriverInfo::EDriveTypeRam;
-    } else {
-        // if drive type is not recognized in previous condition,
-        // it should be an un-existed drive or phone memory
-        if( mDriveState & EDriveNotPresent ){
-            // if come here, means 2 conditions:
-            //  1 this drive is not exist( FmUtils::queryDriverInfo will give EDriveNotPresent to mDriveState )
-            //  2 un-mounted removable drive
-            // removable drive filted in previous condifiton. So, give EDriveTypeNotExist 
-            driveType = FmDriverInfo::EDriveTypeNotExist;
-        } else {
-            // drive is existed, only remain the type of EDriveTypePhoneMemory
-            driveType = FmDriverInfo::EDriveTypePhoneMemory;
-        }
-    }
-    
-    return driveType;
-}
-
-/*!
-    return drive name for \a path
-*/
-QString FmUtils::getDriveNameFromPath( const QString &path )
-{
-    // fillPathWithSplash make sure path length will be at least 3 if it is not empty.
-    QString checkedPath( fillPathWithSplash( path ) );
-    if( checkedPath.length() < 3 ) {
-        return QString();
-    }
-    return checkedPath.left( 3 );
-}
-
-/*!
-    return drive letter for \a path
-*/
-QString FmUtils::getDriveLetterFromPath( const QString &path )
-{
-	if( path.length() <2 ) {
-        return QString();
-    }
-    return path.left( 1 );
-}
-
-/*!
-    return formatted string for size.
-*/
-QString FmUtils::formatStorageSize( quint64 size )
-{
-	if ( size < 1000 ) {
-		return QString::number( size ) + " B";
-	} else if ( size < 1000 * 1000 ) {
-		return QString::number( size / 1024.0, 'f', 2 ) + " KB";
-	} else if ( size < 1000 * 1000 * 1000 ) {
-		return QString::number( size / (1024.0 * 1024.0), 'f', 1 ) + " MB";
-	} else {
-	    return QString::number( size / ( 1024.0 * 1024.0 * 1024.0 ), 'f', 1 ) + " GB";	    
-	}
-}
-
-/*!
-    Judge if a path is drive path, not a folder or a file.
-    For example, true for C:\ while false for C:\data
-*/
-bool FmUtils::isDrive( const QString &path )
-{
-   bool ret( false );
-   if( path.length() <= 3 && path.length() >=2 ) {
-       ret = true;
-   }
-   
-   return ret;   
-}
-
-/*!
-    All "/" and "\" in \a path will be changed to QDir::separator
-    \sa fillPathWithSplash, fillPathWithSplash will append QDir::separator in the end
-*/
-QString FmUtils::formatPath( const QString &path  )
-{
-    QString formatPath;
-    if( path.isEmpty() ) {
-        return formatPath;
-    }
-    
-    foreach( const QChar &ch, path ) {
-        if( ch == QChar('\\') || ch == QChar('/') ) {
-            formatPath.append( QDir::separator() );
-        } else {
-            formatPath.append( ch );
-        }
-    }
-
-    return formatPath;
-}
-
-/*!
-    Fill splash in the end of \a filePath. And all "/" and "\" will be changed to QDir::separator
-    Please do not call this function if path is a file.
-    Use \a formatPath instead, \a formatPath will not append QDir::separator in the end.
-    \sa formatPath only changed "/" and "\" to QDir::separator
-*/
-QString FmUtils::fillPathWithSplash( const QString &filePath )
-{
-    QString newFilePath;
-    if( filePath.isEmpty() ) {
-        return newFilePath;
-    }
-
-    newFilePath = formatPath( filePath );
-    
-    if( newFilePath.right( 1 )!= QDir::separator() ){
-        newFilePath.append( QDir::separator() );
-    }
-    return newFilePath;
-}
-
-/*!
-    Remove splash in the end of \a filePath.
-*/
-QString FmUtils::removePathSplash( const QString &filePath )
-{
-    QString newFilePath( filePath );
-    if( filePath.right( 1 ) == QChar( '/' ) || filePath.right(1) == QString( "\\" ) ) {
-        newFilePath = filePath.left( filePath.length() - 1 );
-    }
-    return newFilePath;
-}
-
-/*!
-    fill \a driveList of drives can be shown in driveListView
-*/
-void FmUtils::getDriveList( QStringList &driveList, bool isHideUnAvailableDrive )
-{
-    if( isHideUnAvailableDrive ) {
-        FM_LOG( QString( "getDriveList HideUnAvailableDrive_true" ) );
-    } else {
-        FM_LOG( QString( "getDriveList HideUnAvailableDrive_false" ) );
-    }
-    QFileInfoList infoList = QDir::drives();
-
-    foreach( const QFileInfo &fileInfo, infoList ) {
-        QString driveName = fileInfo.absolutePath();
-        if( checkDriveAccessFilter( driveName ) ) {
-            if( !isHideUnAvailableDrive ) {
-                driveList.append( driveName );
-            }
-            else if ( isDriveAvailable( driveName ) ) {
-                driveList.append( driveName );
-            }
-        }
-    }
-    return;
-}
-
-/*!
-    return the combined string of drive name and volume( e.g. C: Phone memory for C drive)
-    \a driveName the drive name.
-    If set \a isFillWithDefaultVolume true, fill result with default volume if drive volume is empty.
-*/
-QString FmUtils::fillDriveVolume( QString driveName, bool isFillWithDefaultVolume )
-{
-    QString ret;
-    if( driveName.isEmpty() ) {
-        return ret;
-    }
-    QString tempDriveName = fillPathWithSplash( driveName );
-
-    QString checkedDriveName( removePathSplash( driveName ) );
-    
-    FmDriverInfo driverInfo = FmUtils::queryDriverInfo( tempDriveName );
-    QString volumeName = driverInfo.volumeName();
-    
-    if( volumeName.isEmpty() && isFillWithDefaultVolume ){
-        switch ( driverInfo.driveType() )
-            {
-            case FmDriverInfo::EDriveTypeMassStorage:
-                ret = hbTrId( "txt_fmgr_dblist_1_mass_storage" ).arg( checkedDriveName );
-                break;
-            case FmDriverInfo::EDriveTypeUsbMemory:
-                ret = hbTrId( "txt_fmgr_dblist_1_usb_memory" ).arg( checkedDriveName );
-                break;
-            case FmDriverInfo::EDriveTypeMemoryCard:
-                ret = hbTrId( "txt_fmgr_dblist_1_memory_card" ).arg( checkedDriveName );
-                break;
-            case FmDriverInfo::EDriveTypePhoneMemory:
-                ret = hbTrId( "txt_fmgr_dblist_1_device_memory" ).arg( checkedDriveName );
-                break;
-            case FmDriverInfo::EDriveTypeNotExist:// no such drive
-            default:// do not need get volume for other drive types, e.g. Ram, Rom
-                break;
-            }    
-    }
-    
-    if( ret.isEmpty() ) {
-        // ret is not got. fill ret as default method
-        // txt_fmgr_dblist_1_2 is not correct, can not use.
-        ret = hbTrId( "%1 %2" ).arg( checkedDriveName ).arg( volumeName );
-    }
-    return ret;
-}
-
-/*!
-    return the default volume for drive
-    \a driveName the drive.
-    \sa getVolumeNameWithDefaultNameIfNull
-*/
-QString FmUtils::getDefaultVolumeName( const QString &driveName )
-{
-    QString defaultVolumeName;
-    FmDriverInfo driverInfo = FmUtils::queryDriverInfo( driveName );
-          
-    switch ( driverInfo.driveType() )
-        {
-        case FmDriverInfo::EDriveTypeMassStorage:
-            defaultVolumeName = hbTrId("Mass storage"); 
-            break;
-        case FmDriverInfo::EDriveTypeUsbMemory:
-            defaultVolumeName = hbTrId("USB memory"); 
-            break;
-        case FmDriverInfo::EDriveTypeMemoryCard:
-            defaultVolumeName = hbTrId("Memory card");
-            break;
-        case FmDriverInfo::EDriveTypePhoneMemory:
-            defaultVolumeName = hbTrId("Device memory");
-            break;
-        case FmDriverInfo::EDriveTypeNotExist:// no such drive, break and return empty string
-        default:// do not have default volume for other drive types, e.g. Ram, Rom
-            break;
-        }   
-    return defaultVolumeName;
-}
-
-/*!
-    get the volume name of the drive, if it is null, then return the default name.
-    \a driveName the drive letter.
-    \a defaultName whether it is the default name.
-    return the volume name.
-*/
-QString FmUtils::getVolumeNameWithDefaultNameIfNull( const QString &driveName, bool &defaultName )
-{
-    // do not re-use FmUtils::getDefaultVolumeName to save one time for call FmUtils::queryDriverInfo
-    FmDriverInfo driverInfo = FmUtils::queryDriverInfo( driveName );
-          
-    QString volumeName = driverInfo.volumeName();    
-    //save the volume status, whether it is default name
-    defaultName = false;
-    //volume name may be null if not set, it will be set at least for one time in the following while cycling.
-    if ( volumeName.isEmpty() ) {
-        switch ( driverInfo.driveType() )
-            {
-            case FmDriverInfo::EDriveTypeMassStorage:
-                volumeName = hbTrId("Mass storage"); 
-                break;
-            case FmDriverInfo::EDriveTypeUsbMemory:
-                volumeName = hbTrId("USB memory"); 
-                break;
-            case FmDriverInfo::EDriveTypeMemoryCard:
-                volumeName = hbTrId("Memory card");
-                break;
-            case FmDriverInfo::EDriveTypePhoneMemory:
-                volumeName = hbTrId("Device memory");
-                break;
-            case FmDriverInfo::EDriveTypeNotExist:// no such drive
-            default:// do not need get volume for other drive types, e.g. Ram, Rom
-                break;
-            }   
-        if( !volumeName.isEmpty() ) {
-             defaultName = true;
-        }
-    }
-    return volumeName;
-}
-
-/*!
-    Check if two path are the same.
-*/
-bool FmUtils::isPathEqual( const QString &pathFst, const QString &pathLast )
-{
-    QString fst( fillPathWithSplash( pathFst ) );
-    QString last( fillPathWithSplash( pathLast ) );
-    if( fst.compare( last, Qt::CaseInsensitive ) == 0 ) {
-        return true;
-    }
-    return false;
-}
-
-/*!
-    Check if a name is illegal for folder/file naming rule.
-*/
-bool FmUtils::checkFolderFileName( const QString& name )
-{
-    // trim space firest, because there may be some spaces after "." ,  it is also not valid
-    QString trimmedName( name.trimmed() );
-	if( trimmedName.isEmpty() ) {
-		return false;
-	}
-    if( trimmedName.endsWith( QChar('.'),  Qt::CaseInsensitive ) ) {
-        return false;
-    }
-    if( trimmedName.contains( QChar('\\'), Qt::CaseInsensitive ) ||
-        trimmedName.contains( QChar('/'),  Qt::CaseInsensitive ) ||
-        trimmedName.contains( QChar(':'),  Qt::CaseInsensitive ) ||
-        trimmedName.contains( QChar('*'),  Qt::CaseInsensitive ) ||
-        trimmedName.contains( QChar('?'),  Qt::CaseInsensitive ) ||
-        trimmedName.contains( QChar('\"'), Qt::CaseInsensitive ) ||
-        trimmedName.contains( QChar('<'),  Qt::CaseInsensitive ) ||
-        trimmedName.contains( QChar('>'),  Qt::CaseInsensitive ) ||
-        trimmedName.contains( QChar('|'),  Qt::CaseInsensitive ) ){
-        return false;
-    }
-    // use original name to exam max size of file name
-    if( name.length() > getMaxFileNameLength() ) {
-        return false;
-    }
-    return true;
-}
-
-/*!
-    check file or folder path is illegal or not.
-    \a fileName file/folder name, used to check illegal characters
-    \a path file/folder path, used to check if path is available to use.
-    \a errString if return false, errString will be set for error note.
-    return true for not illegal and false for illegal path.
-*/
-bool FmUtils::checkNewFolderOrFile( const QString &fileName, const QString &path, QString &errString )
-{
-    // first check if fileName is valid, then check if path length is valid, and check if file/foler is existed at last
-    QFileInfo fileInfo( path );
-    bool ret( true );   
-    if (!FmUtils::checkFolderFileName( fileName ) ) {
-        errString = hbTrId( "Invalid file or folder name!" );
-        ret = false;
-    } else if( !FmUtils::checkMaxPathLength( path ) ) {
-        errString = hbTrId( "the path you specified is too long!" );
-        ret = false;
-    } else if (fileInfo.exists()) {
-        errString = hbTrId( "%1 already exist!" ).arg( fileInfo.fileName() );
-        ret = false;
-    }
-    return ret;
-}
-
-/*!
-    Check if \a dest is sub level path of \a src
-    Used to check True/False when copy a folder to itself or its subfolder
-    For example, c:\data\test is sub path of c:\data.
-    But c:\data123\test is not sub path of c:\data.
-    So after got right part of path, the first char must be \ or /
-*/
-bool FmUtils::isSubLevelPath( const QString &src, const QString &dest )
-{
-    FM_LOG("FmUtils::isSubFolder: src=" + src + " dest=" + dest);
-    QString checkedSrc( FmUtils::fillPathWithSplash( src ) );
-    QString checkedDest( FmUtils::fillPathWithSplash( dest ) );
-    
-    if( checkedDest.contains( checkedSrc, Qt::CaseInsensitive) &&
-            checkedDest.length() > checkedSrc.length() ) {
-        // for example c:\data\ vs c:\data\123\ 
-        FM_LOG("FmUtils::isSubFolder: true");
-        return true;
-    }
-    // for example c:\data\ vs c:\data\ 
-    // for example c:\data\ vs c:\data123\ 
-
-    FM_LOG("FmUtils::isSubFolder: false");
-    return false;
-}