--- /dev/null
+// Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+/*
+ * Log.cxx :
+ *
+ * Created on: 28 jan. 2013
+ * Author : Renaud BARATE - EDF R&D
+ */
+
+#include "Utils.hxx"
+#include "Log.hxx"
+
+using namespace std;
+
+namespace Batch {
+
+ Log::Log()
+ {
+ const size_t BUFSIZE = 32;
+ char date[BUFSIZE];
+ time_t curtime = time(NULL);
+ strftime(date, BUFSIZE, "%Y-%m-%d_%H-%M-%S", localtime(&curtime));
+ string prefix = string("log-") + date;
+ Utils::createAndOpenTemporaryFile(prefix, _stream);
+ }
+
+ Log::~Log()
+ {
+ _stream.close();
+ }
+
+ void Log::log(const string & msg)
+ {
+ const size_t BUFSIZE = 32;
+ char timestamp[BUFSIZE];
+ time_t curtime = time(NULL);
+ strftime(timestamp, BUFSIZE, "%Y-%m-%d_%H-%M-%S", localtime(&curtime));
+ getInstance()._stream << timestamp << ": " << msg << endl;
+ }
+
+ Log & Log::getInstance()
+ {
+ static Log instance;
+ return instance;
+ }
+
+}