--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javacommons/fileutils/src.linux/linuxfilesystemutils.cpp	Tue Apr 27 16:30:29 2010 +0300
@@ -0,0 +1,114 @@
+/*
+* 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:  LinuxFileSystemUtils
+ *
+*/
+
+
+#include <errno.h>
+#include <sys/statvfs.h>
+#include <sys/stat.h>
+#include <string>
+#include <stdlib.h>
+
+#include "javajniutils.h"
+#include "javacommonutils.h"
+#include "logger.h"
+
+#include "fileutilities.h"
+#include "linuxfilesystemutils.h"
+
+using namespace std;
+using namespace java::fileutils;
+using namespace java::util;
+
+/*
+ * Implementation of LinuxFileSystemUtils.h
+ *
+ */
+unsigned long LinuxFileSystemUtils::getAvailableSize(const char* aPath)
+{
+    JELOG2(EJavaFile);
+    struct statvfs fiData;
+
+    int result = statvfs(aPath, &fiData);
+    if (result < 0)
+    {
+        ELOG1(EJavaFile,
+              "  LinuxFileSystemUtils::GetAvailableSize(): Error %d ", errno);
+        int error = errno;
+        throw error;
+    }
+    return (fiData.f_bfree * fiData.f_bsize);
+}
+
+unsigned long LinuxFileSystemUtils::getUsedSize(const char* aPath)
+{
+    JELOG2(EJavaFile);
+    struct statvfs fsData;
+    int result = statvfs(aPath, &fsData);
+    if (result < 0)
+    {
+        ELOG1(EJavaFile, "  LinuxFileSystemUtils::GetUsedSize(): Error %d ",
+              errno);
+        int error = errno;
+        throw error;
+    }
+
+    return ((fsData.f_blocks - fsData.f_bfree) * fsData.f_bsize);
+
+}
+
+unsigned long LinuxFileSystemUtils::getTotalSize(const char* aPath)
+{
+    JELOG2(EJavaFile);
+    struct statvfs fsData;
+    int result = statvfs(aPath, &fsData);
+    if (result < 0)
+    {
+        ELOG1(EJavaFile, "  LinuxFileSystemUtils::GetTotalSize(): Error %d ",
+              errno);
+        int error = errno;
+        throw error;
+    }
+
+    return (fsData.f_blocks * fsData.f_frsize);
+}
+
+bool LinuxFileSystemUtils::isHidden(const char* aFile)
+{
+    //Files in Linux are hidden if they have a "." as a prefix.
+    //We need to search for "/." in the file name to confirm. Simple. Or is it?
+    JELOG2(EJavaFile);
+    std::string name(aFile);
+
+    int lastIndex = name.find_last_of('/') ;
+    if (name.at(lastIndex+1) == '.')
+    {
+        return true;
+    }
+    return false;
+}
+
+int LinuxFileSystemUtils::setHidden(const char* /*aFile*/, const bool /*aHide*/)
+{
+    return 0;
+}
+
+string LinuxFileSystemUtils::listRoots()
+{
+    string retValue(getenv("HOME"));
+    return retValue;
+}
+