New upstream version 1.3.0~rc3upstream/1.3.0_rc3

1 files changed, 58 insertions, 0 deletions

diff --git a/src/utils/common/msg.h b/src/utils/common/msg.h
new file mode 100644
index 0000000..7e32f4e
--- /dev/null
+++ b/src/utils/common/msg.h
@@ -0,0 +1,58 @@
+/*  Copyright (C) 2011 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
+
+    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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+/*!
+ * \file msg.h
+ *
+ * \author Daniel Salzman <daniel.salzman@nic.cz>
+ *
+ * \brief Simple output formatting framework.
+ *
+ * \addtogroup knot_utils
+ * @{
+ */
+
+#ifndef _UTILS__MSG_H_
+#define _UTILS__MSG_H_
+
+#include <stdio.h>			// printf
+
+#define ERROR_		"; Error: "
+#define INFO_		"; Info: "
+#define WARNING_	"; Warning: "
+#define DEBUG_		"; Debug: "
+
+#define ERR(m...)	{ printf(ERROR_ m); fflush(stdout); }
+#define INFO(m...)	{ printf(INFO_ m); fflush(stdout); }
+#define WARN(m...)	{ printf(WARNING_ m); fflush(stdout); }
+
+/*! \brief Enable/disable debugging. */
+int msg_enable_debug(int val);
+
+/*! \brief Print debug message. */
+int msg_debug(const char *fmt, ...);
+
+#ifndef NDEBUG
+ #define DBG(m...) msg_debug(DEBUG_ m)
+#else
+ #define DBG(m...)
+#endif
+
+/*! \brief Debug message for null input. */
+#define DBG_NULL	DBG("%s: null parameter\n", __func__)
+
+#endif // _UTILS__MSG_H_
+
+/*! @} */