--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/filemanager/src/inc/fmutils_s60.cpp Tue Aug 31 15:06:05 2010 +0300
@@ -0,0 +1,859 @@
+/*
+* 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 on Symbian
+*/
+
+
+#include "fmutils.h"
+#include "fmcommon.h"
+#include "fms60utils.h"
+
+#include <apgcli.h>
+#include <sysutil.h>
+#include <f32file.h>
+#include <coemain.h>
+#include <pathinfo.h>
+#include <driveinfo.h>
+#include <e32property.h>
+#include <coreapplicationuisdomainpskeys.h>
+
+#include <QDir>
+#include <QFile>
+#include <QRegExp>
+#include <QStringList>
+#include <QFileInfoList>
+
+#include <xqappmgr.h>
+#include <XQConversions>
+#include <xqaiwrequest.h>
+
+#include <shareui.h>
+#include <hbglobal.h>
+#include <hbdirectorynamelocalizer.h>
+
+#define BURCONFIGFILE "z:/private/2002BCC0/burconfig.xml"
+
+/*!
+ query drive info and status for \a driveName
+ return \a FmDriverInfo
+*/
+FmDriverInfo FmUtils::queryDriverInfo( const QString &driveName )
+{
+ if( driveName.isEmpty() ) {
+ return FmDriverInfo( 0, 0, driveName, QString(), FmDriverInfo::EDriveNotPresent );
+ }
+ CCoeEnv *env = CCoeEnv::Static();
+ RFs& fs = env->FsSession();
+
+ TVolumeInfo volumeInfo;
+ TInt drive = 0;
+ drive = driveName[0].toUpper().toAscii() - 'A' + EDriveA;
+
+ quint32 state( 0 );
+
+ int volumeInfoErr( KErrNone );
+ int driveInfoErr( KErrNone );
+ int errorCode( KErrNone );
+ volumeInfoErr = fs.Volume( volumeInfo, drive );
+ errorCode = volumeInfoErr;
+ QString volumeName( (QChar*)( volumeInfo.iName.Des().Ptr() ), volumeInfo.iName.Length() );
+
+ TDriveInfo driveInfo;
+ if( volumeInfoErr == KErrNone ) {
+ driveInfo = volumeInfo.iDrive;
+ } else {
+ driveInfoErr = fs.Drive( driveInfo, drive );
+ if( driveInfoErr != KErrNone ) {
+ errorCode = driveInfoErr;
+ }
+ }
+
+ if( volumeInfoErr == KErrNone || driveInfoErr == KErrNone ) {
+ //TDriveInfo driveInfo = volumeInfo.iDrive;
+
+ quint32 drvStatus( 0 );
+ int err = DriveInfo::GetDriveStatus( fs, drive, drvStatus );
+ if( err == KErrNone ) {
+
+ if ( ( drvStatus & DriveInfo::EDriveInternal ) &&
+ ( drvStatus & DriveInfo::EDriveExternallyMountable ) ){
+ // Handle mass storage bits here
+ state |= FmDriverInfo::EDriveMassStorage | FmDriverInfo::EDriveRemovable;
+ }
+
+ if ( drvStatus & DriveInfo::EDriveUsbMemory )
+ {
+ state |= FmDriverInfo::EDriveUsbMemory;
+ }
+
+ if ( drvStatus & DriveInfo::EDriveRemote )
+ {
+ state |= FmDriverInfo::EDriveRemote;
+ }
+
+ if ( drvStatus & DriveInfo::EDriveRom ){
+ state |= FmDriverInfo::EDriveRom;
+ }
+
+ if ( drvStatus & DriveInfo::EDriveRam ){
+ state |= FmDriverInfo::EDriveRam;
+ }
+
+ if ( driveInfo.iMediaAtt & KMediaAttFormattable ){
+ state |= FmDriverInfo::EDriveFormattable;
+ }
+ if ( driveInfo.iMediaAtt & KMediaAttWriteProtected ){
+ state |= FmDriverInfo::EDriveWriteProtected;
+ }
+ if ( driveInfo.iMediaAtt & KMediaAttHasPassword ){
+ state |= FmDriverInfo::EDrivePasswordProtected;
+ }
+ if ( driveInfo.iMediaAtt & KMediaAttLocked ){
+ state |= FmDriverInfo::EDriveLocked;
+ }
+
+ if ( driveInfo.iDriveAtt & KDriveAttRemovable ){
+ state |= FmDriverInfo::EDriveRemovable;
+
+ if ( drvStatus & DriveInfo::EDriveSwEjectable ){
+ state |= FmDriverInfo::EDriveEjectable;
+ }
+ }
+
+ if( driveInfo.iType == EMediaNotPresent ){
+ state |= FmDriverInfo::EDriveNotPresent;
+ }
+ }
+ // If memory card is not ready but type is present,
+ // then check if it is reserved.
+ if( err == KErrNone && volumeInfoErr == KErrNotReady &&
+ driveInfo.iType != EMediaNotPresent )
+ {
+ // Check USB file transfer state
+ TInt prop( ECoreAppUIsUSBFileTransferUninitialized );
+ RProperty::Get(
+ KPSUidCoreApplicationUIs,
+ KCoreAppUIsUSBFileTransfer, prop );
+ if ( prop == ECoreAppUIsUSBFileTransferActive )
+ {
+ errorCode = KErrInUse; // Reserved for file transfer
+ }
+ }
+ if( err!= KErrNone )
+ {
+ errorCode = err;
+ }
+ }
+
+ // handle error code
+ // volumeInfoErr will occur while drive is lock,corrupted...
+ // driveInfoErr can not be promoted for locked, corrupted drive.
+ // so we can not use driveInfoErr to justify EDriveAvailable
+ switch( errorCode )
+ {
+ case KErrNone:
+ // this drive could be used as it is not be locked, or corrupt.
+ state |= FmDriverInfo::EDriveAvailable;
+ break;
+ case KErrLocked:
+ state |= FmDriverInfo::EDriveLocked;
+ break;
+ case KErrCorrupt:
+ state |= FmDriverInfo::EDriveCorrupted;
+ break;
+ case KErrInUse:
+ state |= FmDriverInfo::EDriveInUse;
+ break;
+ default: // other errors
+ state |= FmDriverInfo::EDriveNotPresent;
+ break;
+ }
+ QString logString ( "FmUtils::queryDriverInfo_" + driveName +
+ "_volumeInfoErr:" + QString::number( volumeInfoErr ) +
+ "_driveInfoErr:" + QString::number( driveInfoErr ) +
+ "_errorCode:" + QString::number( errorCode ) +
+ "_driveSatus:" + QString::number( state ) );
+ FM_LOG( logString );
+ return FmDriverInfo( volumeInfo.iSize, volumeInfo.iFree, driveName, volumeName, state );
+}
+
+/*!
+ remove drive password for \a driveName
+ \a Pwd is original password.
+*/
+int FmUtils::removeDrivePwd( const QString &driveName, const QString &Pwd )
+{
+ if( driveName.isEmpty() || Pwd.length() > FmMaxLengthofDrivePassword ) {
+ return FmErrWrongParam;
+ }
+ QString logString = "Drive name:" + driveName;
+ FM_LOG( logString );
+ logString = "Password:" + Pwd;
+ FM_LOG( logString );
+
+ CCoeEnv *env = CCoeEnv::Static();
+ RFs& fs = env->FsSession();
+
+ TInt drive = 0;
+
+ drive = driveName[0].toUpper().toAscii() - 'A' + EDriveA;
+
+ HBufC* password16 = XQConversions::qStringToS60Desc( Pwd );
+ TMediaPassword password;
+ TPtr ptrPassword16( password16->Des() );
+ FmS60Utils::ConvertCharsToPwd( ptrPassword16, password );
+
+ int err( fs.ClearPassword( drive, password ) );
+
+ logString = "Drive:" + QString::number( drive );
+ FM_LOG( logString );
+
+ logString = "Clear password error:" + QString::number( err );
+ FM_LOG( logString );
+
+ delete password16;
+
+ if( err == KErrNone ){
+ return FmErrNone;
+ }
+ else if( err == KErrAccessDenied ){
+ return FmErrAccessDenied;
+ }
+ else{
+ return FmErrUnKnown;
+ }
+}
+
+/*!
+ Unlock drive \a driveName with provided password \a Pwd
+*/
+int FmUtils::unlockDrive( const QString &driveName, const QString &Pwd )
+{
+ if( driveName.isEmpty() || Pwd.length() > FmMaxLengthofDrivePassword ) {
+ return FmErrWrongParam;
+ }
+ QString logString = "Drive name:" + driveName;
+ FM_LOG( logString );
+ logString = "Password:" + Pwd;
+ FM_LOG( logString );
+
+ CCoeEnv *env = CCoeEnv::Static();
+ RFs& fs = env->FsSession();
+
+ TInt drive = 0;
+ drive = driveName[0].toUpper().toAscii() - 'A' + EDriveA;
+
+ HBufC* password16 = XQConversions::qStringToS60Desc( Pwd );
+ TMediaPassword password;
+ TPtr ptrPassword16( password16->Des() );
+ FmS60Utils::ConvertCharsToPwd( ptrPassword16, password );
+
+ int err( fs.UnlockDrive( drive, password, ETrue) );
+
+ logString = "Drive:" + QString::number( drive );
+ FM_LOG( logString );
+ logString = "Unlock drive error:" + QString::number( err );
+ FM_LOG( logString );
+
+ delete password16;
+
+ if( err == KErrNone ){
+ return FmErrNone;
+ }
+ else if( err == KErrAccessDenied ){
+ return FmErrAccessDenied;
+ }
+ else if( err == KErrAlreadyExists ){
+ return FmErrAlreadyExists;
+ }
+ else if( err == KErrNotSupported ){
+ return FmErrNotSupported;
+ }
+ else{
+ return FmErrUnKnown;
+ }
+}
+
+/*!
+ Check if \a pwd is the right password for drive \a driveName
+*/
+int FmUtils::checkDrivePwd( const QString &driveName, const QString &pwd )
+{
+ if( driveName.isEmpty() || pwd.length() > FmMaxLengthofDrivePassword ) {
+ return FmErrWrongParam;
+ }
+ QString logString = "checkDrivePwd Drive name:" + driveName;
+ logString += " password:" + pwd;
+ FM_LOG( logString );
+
+ return setDrivePwd( driveName, pwd, pwd );
+}
+
+/*!
+ Set new password \a newPwd for drive \a driveName. \a oldPwd is old password
+*/
+int FmUtils::setDrivePwd( const QString &driveName, const QString &oldPwd, const QString &newPwd)
+{
+ if( driveName.isEmpty() ||
+ oldPwd.length() > FmMaxLengthofDrivePassword || newPwd.length() > FmMaxLengthofDrivePassword ) {
+ return FmErrWrongParam;
+ }
+ QString logString = "setDrivePwd Drive name:" + driveName ;
+ logString += " Old password:" + oldPwd;
+ logString += " New password:" + newPwd;
+ FM_LOG( logString );
+
+ CCoeEnv *env = CCoeEnv::Static();
+ RFs& fs = env->FsSession();
+
+ TInt drive = 0;
+ drive = driveName[0].toUpper().toAscii() - 'A' + EDriveA;
+
+ HBufC* newPassword16 = XQConversions::qStringToS60Desc( newPwd);
+ HBufC* oldPassword16 = XQConversions::qStringToS60Desc( oldPwd );
+
+ TMediaPassword oldPassword;
+ TMediaPassword newPassword;
+
+ TPtr ptrNewPassword16( newPassword16->Des() );
+ TPtr ptrOldPassword16( oldPassword16->Des() );
+
+ FmS60Utils::ConvertCharsToPwd( ptrNewPassword16, newPassword );
+ FmS60Utils::ConvertCharsToPwd( ptrOldPassword16, oldPassword );
+
+ int err( fs.LockDrive( drive, oldPassword, newPassword, ETrue ) );
+
+ logString = "Drive:" + QString::number( drive );
+ FM_LOG( logString );
+ logString = "Password set error:" + QString::number( err );
+ FM_LOG( logString );
+
+ delete newPassword16;
+ delete oldPassword16;
+ if( err == KErrNone ){
+ return FmErrNone;
+ }
+ else if( err == KErrNotSupported ){
+ return FmErrNotSupported;
+ }
+ else{
+ return FmErrUnKnown;
+ }
+}
+
+/*!
+ Set \a pwd as empty password
+*/
+void FmUtils::emptyPwd( QString &pwd )
+{
+ TBuf< FmMaxLengthofDrivePassword > nullPwd;
+ nullPwd.FillZ( nullPwd.MaxLength() );
+ nullPwd.Zero();
+ pwd = XQConversions::s60DescToQString( nullPwd );
+}
+
+/*!
+ Set drive volume for drive \a driveName
+*/
+int FmUtils::renameDrive( const QString &driveName, const QString &newVolumeName)
+{
+ if( driveName.isEmpty() ) {
+ return FmErrWrongParam;
+ }
+ foreach( const QChar &ch, newVolumeName )
+ {
+ bool a = ch.isSpace();
+ bool b = ch.isLetterOrNumber();
+ // If not alphadigit or space, return error
+ if( !ch.isLetterOrNumber() && !ch.isSpace() )
+ {
+ return FmErrBadName;
+ }
+ }
+
+ CCoeEnv *env = CCoeEnv::Static();
+ RFs& fs = env->FsSession();
+
+ TInt drive = 0;
+ drive = driveName[0].toUpper().toAscii() - 'A' + EDriveA;
+
+ TPtr newName ( ( XQConversions::qStringToS60Desc( newVolumeName ) )->Des() );
+
+ int err( fs.SetVolumeLabel( newName, drive ));
+
+ QString logString = "Rename error:" + QString::number( err );
+ FM_LOG( logString );
+
+ if( err == KErrNone ){
+ return FmErrNone;
+ }
+ else if( err == KErrNotReady ){
+ return FmErrNotReady;
+ }
+ else{
+ return FmErrUnKnown;
+ }
+}
+
+/*!
+ Eject drive \a driveName
+*/
+int FmUtils::ejectDrive( const QString &driveName )
+{
+ if( driveName.isEmpty() ) {
+ return FmErrWrongParam;
+ }
+ QString logString = "FmUtils::ejectDrive start";
+ FM_LOG( logString );
+
+ TInt drive = 0;
+ drive = driveName[0].toUpper().toAscii() - 'A' + EDriveA;
+
+ const int KDriveShift = 16;
+
+ // Let SysAp handle eject
+ RProperty::Set(
+ KPSUidCoreApplicationUIs,
+ KCoreAppUIsMmcRemovedWithoutEject,
+ ECoreAppUIsEjectCommandUsedToDrive | ( drive << KDriveShift )
+ );
+ return FmErrNone;
+}
+
+/*!
+ Check if drive \a driveName is accessable for user
+*/
+bool FmUtils::checkDriveAccessFilter( const QString &driveName )
+{
+ if( driveName.isEmpty() ) {
+ return false;
+ }
+ FmDriverInfo driveInfo = queryDriverInfo( driveName );
+ if( ( driveInfo.driveState()& FmDriverInfo::EDriveRam ) ||
+ ( driveInfo.driveState()& FmDriverInfo::EDriveRom ) ) {
+ return false;
+ }
+ return true;
+}
+
+/*!
+ This function should be called to adjust path if user goto a drive.
+ data folder will be append to C:\ becuase user could only view C:\data instead C:\
+*/
+QString FmUtils::checkDriveToFolderFilter( const QString &path )
+{
+ QString checkedPath = fillPathWithSplash( path );
+ if( checkedPath.compare( Drive_C, Qt::CaseInsensitive ) == 0 ) {
+ checkedPath += QString( "data" ) + QDir::separator();
+ return checkedPath;
+ }
+ return path;
+
+}
+
+/*!
+ This function should be called to adjust path if user back to up level path.
+ If user is at C:\data then path level should be returned as C:\
+ Becuase C:\data is root path for C drive
+*/
+QString FmUtils::checkFolderToDriveFilter( const QString &path )
+{
+ QString logString;
+ logString = QString( "checkFolderToDriveFilter: " ) + path;
+ FM_LOG( logString );
+ QString checkedPath = fillPathWithSplash( path );
+
+ logString = QString( "checkFolderToDriveFilter_fillPathWithSplash: " ) + checkedPath;
+ FM_LOG( logString );
+
+ if( checkedPath.compare( Folder_C_Data, Qt::CaseInsensitive ) == 0 ) {
+ FM_LOG( QString( " change from c:/data/ to C:/" ) );
+ return Drive_C;
+ }
+ return path;
+
+}
+
+/*!
+ Check if \a path is accessable for user
+*/
+int FmUtils::isPathAccessabel( const QString &path )
+{
+ // Used to check if path is accessable, very important feature
+ // and will return filemanager error.
+ FM_LOG( QString( "isPathAccessabel:" ) + path );
+ if( path.isEmpty() ) {
+ return FmErrPathNotExist;
+ }
+
+ // used to filter locked/ejected/corrupted drive
+ // check if drive is available, no matter if it is a drive, a folder, or a file.
+ if( !isDriveAvailable( path ) ) {
+ FM_LOG( QString( "isPathAccessabel false: path is drive and not available" ) );
+ return FmErrDriveNotAvailable;
+ }
+
+ QFileInfo fileInfo( path );
+
+ if( fileInfo.absoluteFilePath().contains( Drive_C, Qt::CaseInsensitive ) &&
+ !fileInfo.absoluteFilePath().contains( Folder_C_Data, Qt::CaseInsensitive ) ) {
+ FM_LOG( QString( "isPathAccessabel false: path contain C and not in data folder" ) );
+ return FmErrPathDenied;
+ }
+ if( !checkDriveAccessFilter( FmUtils::getDriveNameFromPath( fileInfo.absoluteFilePath() ) ) ){
+ return FmErrDriveDenied;
+ }
+ if( !fileInfo.exists() ) {
+ FM_LOG( QString( "isPathAccessabel false: path not exist" ) );
+ return FmErrPathNotExist;
+ }
+ FM_LOG( QString( "isPathAccessabel FmErrNone" ) );
+ return FmErrNone;
+}
+
+/*!
+ Check if drive related to \a path is available.
+ This function should not check if path is available. Only responsible for checking drive
+ When MMC is not inserted, also return false
+*/
+bool FmUtils::isDriveAvailable( const QString &path )
+{
+ FM_LOG( QString( "isDriveAvailable:" ) + path );
+ if( path.isEmpty() ) {
+ return false;
+ }
+ FmDriverInfo::DriveState driveState = queryDriverInfo( path ).driveState();
+ if( ( driveState & FmDriverInfo::EDriveAvailable ) ) {
+ FM_LOG( QString( "isDriveAvailable true" ) );
+ return true;
+ }
+ FM_LOG( QString( "isDriveAvailable false" ) );
+ return false;
+}
+
+/*!
+ Check if \a folderPath is default folder for system
+*/
+bool FmUtils::isDefaultFolder( const QString &folderPath )
+{
+ HBufC *path = XQConversions::qStringToS60Desc( folderPath );
+ TPtrC desFolderPath( path->Des() );
+
+ bool ret( true );
+ TInt pathType( PathInfo::PathType( desFolderPath ) );
+ switch( pathType ){
+ case PathInfo::ENotSystemPath:{
+ QString locString( localize( folderPath ) );
+ if ( locString.isEmpty() ){
+ ret = false;
+ break;
+ }
+ ret = true;
+ break;
+ }
+ case PathInfo::EPhoneMemoryRootPath: // FALL THROUGH
+ case PathInfo::EMemoryCardRootPath: // FALL THROUGH
+ case PathInfo::ERomRootPath:{
+ ret = false;
+ break;
+ }
+ // Accept other folders
+ default:{
+ ret = true;
+ break;
+ }
+ }
+ delete path;
+ return ret;
+}
+
+/*!
+ Create system default folders for drive \a driveName.
+ Default folders should be created after format a drive.
+*/
+void FmUtils::createDefaultFolders( const QString &driveName )
+{
+ if( driveName.isEmpty() ) {
+ return;
+ }
+ int err;
+
+ TInt drive = 0;
+ drive = driveName[0].toUpper().toAscii() - 'A' + EDriveA;
+
+ RFs fs;
+ err = fs.Connect();
+
+ if( err != KErrNone ){
+ return;
+ }
+
+ quint32 drvStatus( 0 );
+ err = DriveInfo::GetDriveStatus( fs, drive, drvStatus );
+ if ( !( drvStatus & DriveInfo::EDriveUserVisible ) ||
+ ( drvStatus & ( DriveInfo::EDriveRemote |
+ DriveInfo::EDriveReadOnly |
+ DriveInfo::EDriveUsbMemory ) ) ){
+ return;
+ }
+
+ TEntry entry;
+ CDesCArray* array = PathInfo::GetListOfPathsLC( drive );
+
+ TInt count( array->MdcaCount() );
+ for ( TInt i( 0 ); i < count; ++i )
+ {
+ TPtrC fullPath( array->MdcaPoint( i ) );
+ TBool allow( ETrue );
+
+ if ( drvStatus & DriveInfo::EDriveRemovable )
+ {
+ // Filter few folder types from physically removable memory cards
+ TInt pathType( PathInfo::PathType( fullPath ) );
+ switch( pathType )
+ {
+ case PathInfo::EGamesPath: // FALL THROUGH
+ case PathInfo::EInstallsPath: // FALL THROUGH
+ case PathInfo::EGsmPicturesPath: // FALL THROUGH
+ case PathInfo::EMmsBackgroundImagesPath: // FALL THROUGH
+ case PathInfo::EPresenceLogosPath:
+ {
+ allow = EFalse;
+ }
+ default:
+ {
+ break;
+ }
+ }
+ }
+
+ if ( allow ){
+ fs.MkDirAll( fullPath ); // Ignore error
+
+ if ( fs.Entry( fullPath, entry ) == KErrNone ){
+ if( entry.IsHidden() ){
+ // If setting fails, File Manager can still go on
+ fs.SetEntry(
+ fullPath, entry.iModified, 0, KEntryAttHidden );
+ }
+ }
+ }
+ }
+ CleanupStack::PopAndDestroy( array );
+}
+
+/*!
+ In Symbian system, default folders will be localized.
+ So localize is used to check if a path is a default folder
+ \sa isDefaultFolder
+*/
+QString FmUtils::localize( const QString &path )
+{
+ // HbDirectoryNameLocalizer can not recognize path with \ in the end
+ QString locPath( removePathSplash( path ) );
+
+ HbDirectoryNameLocalizer localizer;
+ return localizer.translate( locPath );
+}
+
+/*!
+ set the \a desFile attributes as the same with \a srcFile
+*/
+int FmUtils::setFileAttributes( const QString &srcFile, const QString &desFile )
+{
+ RFs fsSession;
+ User::LeaveIfError( fsSession.Connect() );
+ CleanupClosePushL( fsSession );
+ RFile64 src;
+ RFile64 des;
+ HBufC *buf1 = XQConversions::qStringToS60Desc( removePathSplash( formatPath( srcFile ) ) );
+ HBufC *buf2 = XQConversions::qStringToS60Desc( removePathSplash( formatPath( desFile ) ) );
+ User::LeaveIfError( src.Open( fsSession, *buf1, EFileRead | EFileShareReadersOnly ) );
+ User::LeaveIfError( des.Open( fsSession, *buf2, EFileWrite | EFileShareExclusive ) );
+ TTime mod;
+ int err = src.Modified( mod );;
+ if ( err == FmErrNone ) {
+ err = des.SetModified( mod );
+ }
+ TUint att( 0 );
+ if ( err == FmErrNone ) {
+ err = src.Att( att );
+ }
+ if ( err == FmErrNone ) {
+ des.SetAtt( att, ( ~att ) & KEntryAttMaskSupported );
+ }
+ src.Close();
+ des.Close();
+ fsSession.Close();
+ CleanupStack::PopAndDestroy(); // fsSession
+ return err;
+}
+
+/*!
+ judge whether there is enough space on \a targetDrive for \a size.
+ return true if has, false if not.
+*/
+bool FmUtils::hasEnoughSpace( const QString &targetDrive, qint64 size )
+{
+ RFs fsSession;
+ QT_TRAP_THROWING( fsSession.Connect() );
+ CleanupClosePushL( fsSession );
+ TInt dstDrv(0);
+ HBufC* hbuf = XQConversions::qStringToS60Desc( targetDrive );
+ QT_TRAP_THROWING( RFs::CharToDrive( hbuf->operator [](0), dstDrv ) );
+ bool ret = !SysUtil::DiskSpaceBelowCriticalLevelL( &fsSession, size , dstDrv );
+ CleanupStack::PopAndDestroy(); // fsSession
+ return ret;
+
+}
+
+/*!
+ move one file insice the same drive, from \a source to \a target.
+ return KErrNone if successful, otherwise one of the other system-wide error codes.
+*/
+int FmUtils::moveInsideDrive( const QString &source, const QString &target )
+{
+ RFs fsSession;
+ QT_TRAP_THROWING( fsSession.Connect() );
+ CleanupClosePushL( fsSession );
+ HBufC* oldName = XQConversions::qStringToS60Desc( source );
+ HBufC* newName = XQConversions::qStringToS60Desc( target );
+ int ret = fsSession.Rename( *oldName, *newName );
+ CleanupStack::PopAndDestroy(); // fsSession
+ return ret;
+}
+
+/*!
+ Launch a file with associated application.
+*/
+int FmUtils::launchFile( const QString &filePath )
+
+{
+ QFile file( filePath );
+ if( !file.exists() ) {
+ return false;
+ }
+
+ XQApplicationManager mAiwMgr;
+ XQAiwRequest *request = mAiwMgr.create(file);
+ if ( request == 0 ) {
+ // No handlers for the URI
+ return FmErrUnKnown;
+ }
+
+ // Set function parameters
+ QList<QVariant> args;
+ args << file.fileName();
+ request->setArguments(args);
+
+ // Send the request
+ bool res = request->send();
+ if (!res)
+ {
+ // Request failed.
+ int error = request->lastError();
+
+ delete request;
+ return FmErrUnKnown;
+ }
+
+ delete request;
+ return FmErrNone;
+}
+
+/*!
+ Send files( \a filePathList ) with share ui.
+*/
+void FmUtils::sendFiles( QStringList &filePathList )
+{
+ ShareUi shareui;
+ shareui.send( filePathList, false );
+}
+
+/*!
+ return path for backup restore config file.
+ Currently \a appPath is not used.
+*/
+QString FmUtils::getBurConfigPath( QString appPath )
+{
+ Q_UNUSED( appPath );
+ QString path( BURCONFIGFILE );
+ return path;
+}
+
+/*!
+ return MetaData string for \a filePath
+*/
+QString FmUtils::getFileType( const QString &filePath )
+{
+ RApaLsSession apaSession;
+ TDataType dataType;
+ TUid appUid;
+
+ TBuf<128> mimeTypeBuf;
+
+ int err = apaSession.Connect();
+
+ if ( err == KErrNone ){
+ err = apaSession.AppForDocument( XQConversions::qStringToS60Desc( filePath )->Des(),
+ appUid, dataType );
+
+ if( err == KErrNone ){
+ mimeTypeBuf.Copy(dataType.Des8());
+ }
+ }
+
+ apaSession.Close();
+ return XQConversions::s60DescToQString( mimeTypeBuf );
+}
+
+/*!
+ Check if drive \a driveName is drive C
+*/
+bool FmUtils::isDriveC( const QString &driveName )
+{
+ if( driveName.isEmpty() ) {
+ return false;
+ }
+ TInt drive = 0;
+ drive = driveName[0].toUpper().toAscii() - 'A' + EDriveA;
+ if( drive == EDriveC ){
+ return true;
+ }
+ else{
+ return false;
+ }
+
+}
+
+/*!
+ return max file name length
+*/
+int FmUtils::getMaxFileNameLength()
+{
+ return KMaxFileName;
+}
+
+/*!
+ Check if length of \a path is exceed max path length.
+*/
+bool FmUtils::checkMaxPathLength( const QString& path )
+{
+ if( path.length() > KMaxPath ) {
+ return false;
+ }
+ return true;
+}