diff -r 000000000000 -r c316ab048e9d common/src/Logger.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/common/src/Logger.cpp	Fri Jun 25 12:50:05 2010 +0200
@@ -0,0 +1,97 @@
+/*
+ * Name        : Logger.cpp
+ * Description : 
+ * Project     : This file is part of OpenMAR, an Open Mobile Augmented Reality browser
+ * Website     : http://OpenMAR.org
+ *
+ * Copyright (c) 2010 David Caabeiro
+ *
+ * All rights reserved. This program and the accompanying materials are made available 
+ * under the terms of the Eclipse Public License v1.0 which accompanies this 
+ * distribution, and is available at http://www.eclipse.org/legal/epl-v10.html
+ *
+ */
+
+#include "Logger.h"
+
+#include <bautils.h>
+#include <PathInfo.h>
+
+void CLogger::Write(const TDesC8& aText)
+{
+    CLogger::InstanceL().DoWrite(aText);
+}
+
+void CLogger::Write(TRefByValue<const TDesC8> aFmt, ...)
+{
+    VA_LIST list;
+    VA_START(list, aFmt);
+
+    CLogger::InstanceL().iBuffer.FormatList(aFmt, list);
+    CLogger::InstanceL().DoWrite(CLogger::InstanceL().iBuffer);
+
+    VA_END(list);
+}
+
+void CLogger::Close()
+{
+    delete static_cast<CLogger*>(UserSvr::DllTls(0));
+    UserSvr::DllFreeTls(0);
+}
+
+CLogger& CLogger::InstanceL()
+{
+    CLogger* self = static_cast<CLogger*>(UserSvr::DllTls(0));
+
+    if (self == 0)
+    {
+        self = new(ELeave) CLogger;
+        CleanupStack::PushL(self);
+        self->ConstructL();
+        CleanupStack::Pop(self);
+
+        UserSvr::DllSetTls(0, self);
+    }
+
+    return *self;
+}
+
+void CLogger::ConstructL()
+{
+    User::LeaveIfError(iFs.Connect());
+
+    TFileName logName(PathInfo::PhoneMemoryRootPath());
+    TPtrC appName(BaflUtils::ExtractAppNameFromFullName(RThread().FullName()));
+    logName.Append(appName);
+    _LIT(KLogFileExt, ".log");
+    logName.Append(KLogFileExt);
+
+    BaflUtils::EnsurePathExistsL(iFs, logName);
+    User::LeaveIfError(iFile.Replace(iFs, logName, EFileShareAny | EFileWrite));
+}
+
+CLogger::~CLogger()
+{
+    iFile.Close();
+    iFs.Close();
+}
+
+void CLogger::DoWrite(const TDesC8& aText)
+{
+    const TInt KTimeRecordSize = 12;
+    TBuf8<KTimeRecordSize> timeText;
+
+    TTime time;
+    time.HomeTime();
+    TDateTime dateTime = time.DateTime();
+
+    _LIT8(KTimeFormat,"%02d:%02d:%02d.%02d ");
+    timeText.Format(KTimeFormat, dateTime.Hour(), dateTime.Minute(), dateTime.Second(), dateTime.MicroSecond());
+
+    iFile.Write(timeText);
+    iFile.Write(aText);
+
+    _LIT8(KNewLine, "\r\n");
+    iFile.Write(KNewLine);
+//    iFile.Flush();
+}