--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/appinstall_plat/appmngr2runtimeapi/src/appmngr2driveutils.cpp Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,113 @@
+/*
+* Copyright (c) 2008 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: Utility functions for drive and file handling
+*
+*/
+
+
+#include "appmngr2driveutils.h" // TAppMngr2DriveUtils
+#include "appmngr2debugutils.h" // FLOG macros
+#include <driveinfo.h> // DriveInfo
+#include <bautils.h> // BaflUtils
+#include <data_caging_path_literals.hrh> // KDC_* constant strings
+
+_LIT( KDriveFormat, "%c:" );
+
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// TAppMngr2DriveUtils::LocationFromFileName()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TAppMngr2Location TAppMngr2DriveUtils::LocationFromFileNameL(
+ const TDesC& aFileName, RFs& aFs )
+ {
+ TParsePtrC fileNameParser( aFileName );
+ const TChar driveLetter( fileNameParser.Drive()[ 0 ] );
+ TInt driveNumber;
+ User::LeaveIfError( aFs.CharToDrive( driveLetter, driveNumber ) );
+ return LocationFromDriveL( driveNumber, aFs );
+ }
+
+// ---------------------------------------------------------------------------
+// TAppMngr2DriveUtils::LocationFromDrive()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TAppMngr2Location TAppMngr2DriveUtils::LocationFromDriveL(
+ TInt aDrive, RFs& aFs )
+ {
+ TUint driveStatus = 0;
+ User::LeaveIfError( DriveInfo::GetDriveStatus( aFs, aDrive, driveStatus ) );
+ if( driveStatus & DriveInfo::EDriveRemovable )
+ {
+ return EAppMngr2LocationMemoryCard;
+ }
+ if( driveStatus & DriveInfo::EDriveExternallyMountable )
+ {
+ return EAppMngr2LocationMassStorage;
+ }
+ return EAppMngr2LocationPhone;
+ }
+
+// ---------------------------------------------------------------------------
+// TAppMngr2DriveUtils::NearestResourceFileLC()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TFileName* TAppMngr2DriveUtils::NearestResourceFileLC(
+ const TDesC& aFileName, RFs& aFs )
+ {
+ FLOG( "NearestResourceFileLC( %S )", &aFileName );
+
+ TInt romDriveNumber = KErrNotFound;
+ DriveInfo::GetDefaultDrive( DriveInfo::EDefaultRom, romDriveNumber );
+ TChar romDriveLetter;
+ User::LeaveIfError( aFs.DriveToChar( romDriveNumber, romDriveLetter ) );
+
+ TFileName* fullName = new (ELeave) TFileName;
+ CleanupStack::PushL( fullName );
+
+ fullName->Format( KDriveFormat, static_cast<TUint>( romDriveLetter ) );
+ fullName->Append( KDC_RESOURCE_FILES_DIR );
+ fullName->Append( aFileName );
+
+ BaflUtils::NearestLanguageFile( aFs, *fullName );
+ FLOG( "NearestResourceFileLC, returns %S", fullName );
+ return fullName;
+ }
+
+// ---------------------------------------------------------------------------
+// TAppMngr2DriveUtils::FullBitmapFileNameLC()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C HBufC* TAppMngr2DriveUtils::FullBitmapFileNameLC(
+ const TDesC& aBitmapFile, RFs& aFs )
+ {
+ FLOG( "FullBitmapFileNameLC( %S )", &aBitmapFile );
+ TInt romDriveNumber = KErrNotFound;
+ DriveInfo::GetDefaultDrive( DriveInfo::EDefaultRom, romDriveNumber );
+ TChar romDriveLetter;
+ User::LeaveIfError( aFs.DriveToChar( romDriveNumber, romDriveLetter ) );
+
+ HBufC* fullName = HBufC::NewLC( KMaxFileName );
+ TPtr fullNameDes = fullName->Des();
+
+ fullNameDes.Format( KDriveFormat, static_cast<TUint>( romDriveLetter ) );
+ fullNameDes.Append( KDC_APP_BITMAP_DIR );
+ fullNameDes.Append( aBitmapFile );
+
+ FLOG( "FullBitmapFileNameLC, returns %S", fullName );
+ return fullName;
+ }
+