--- a
+++ b/libupnpp/log.hxx
@@ -0,0 +1,57 @@
+/* Copyright (C) 2014 J.F.Dockes
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+#ifndef _LOG_H_X_INCLUDED_
+#define _LOG_H_X_INCLUDED_
+
+namespace upnppdebug {
+ typedef enum loglevels {LLDEB, LLINF, LLERR, LLFAT, LLNON} loglevels;
+
+ extern int loglevel;
+}
+
+#define DEBOUT cerr
+
+#define LOGDEB(X) { \
+ if (upnppdebug::loglevel >= upnppdebug::LLDEB) \
+ { \
+ DEBOUT << __FILE__ << ":" << __LINE__<< "::"; DEBOUT << X; \
+ } \
+ }
+
+#define LOGINF(X) { \
+ if (upnppdebug::loglevel >= upnppdebug::LLINF) \
+ { \
+ DEBOUT << __FILE__ << ":" << __LINE__<< "::"; DEBOUT << X; \
+ } \
+ }
+
+#define LOGERR(X) { \
+ if (upnppdebug::loglevel >= upnppdebug::LLERR) \
+ { \
+ DEBOUT << __FILE__ << ":" << __LINE__<< "::"; DEBOUT << X; \
+ } \
+ }
+
+#define LOGFAT(X) { \
+ if (upnppdebug::loglevel >= upnppdebug::LLFAT) \
+ { \
+ DEBOUT << __FILE__ << ":" << __LINE__<< "::"; DEBOUT << X; \
+ } \
+ }
+
+
+#endif /* _LOG_H_X_INCLUDED_ */