diff -r 4e6e812c1d97 -r 069c152f6272 src/server/ucx/logging.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/server/ucx/logging.h	Fri Jun 21 12:10:44 2013 +0200
@@ -0,0 +1,80 @@
+/*
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+ *
+ * Copyright 2013 Olaf Wintermann. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef LOGGING_H
+#define LOGGING_H
+
+#include "ucx.h"
+#include "map.h"
+#include "string.h"
+#include <stdio.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* leave enough space for custom log levels */
+#define UCX_LOGGER_ERROR        0x00
+#define UCX_LOGGER_WARN         0x10
+#define UCX_LOGGER_INFO         0x20
+#define UCX_LOGGER_TRACE        0x30
+
+#define UCX_LOGGER_LEVEL        0x01
+#define UCX_LOGGER_TIMESTAMP    0x02
+#define UCX_LOGGER_SOURCE       0x04
+
+typedef struct {
+    void *stream;
+    write_func writer;
+    char *dateformat;
+    unsigned int level;
+    unsigned int mask;
+    UcxMap* levels;
+} UcxLogger;
+
+UcxLogger *ucx_logger_new(void *stream, unsigned int level, unsigned int mask);
+void ucx_logger_free(UcxLogger* logger);
+
+void ucx_logger_logf(UcxLogger *logger, unsigned int level, const char* file,
+        const unsigned int line, const char* format, ...);
+#define ucx_logger_log(logger, level, ...) \
+    ucx_logger_logf(logger, level, __FILE__, __LINE__, __VA_ARGS__)
+#define ucx_logger_error(logger, ...) \
+    ucx_logger_log(logger, UCX_LOGGER_ERROR, __VA_ARGS__)
+#define ucx_logger_info(logger, ...) \
+    ucx_logger_log(logger, UCX_LOGGER_INFO, __VA_ARGS__)
+#define ucx_logger_warn(logger, ...) \
+    ucx_logger_log(logger, UCX_LOGGER_WARN, __VA_ARGS__)
+#define ucx_logger_trace(logger, ...) \
+    ucx_logger_log(logger, UCX_LOGGER_TRACE, __VA_ARGS__)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LOGGING_H */