refactored logging

[src/app-framework-binder.git] / src / verbose.c

diff --git a/src/verbose.c b/src/verbose.c
index 3175cec..29d2a9e 100644 (file)
--- a/src/verbose.c
+++ b/src/verbose.c
@@ -16,7 +16,30 @@
  limitations under the License.
 */
 
+#include <stdio.h>
+#include <stdarg.h>
 #include "verbose.h"
 
 int verbosity = 1;
 
+static const char *prefixes[] = {
+       "<0> EMERGENCY",
+       "<1> ALERT",
+       "<2> CRITICAL",
+       "<3> ERROR",
+       "<4> WARNING",
+       "<5> NOTICE",
+       "<6> INFO",
+       "<7> DEBUG"
+};
+
+void verbose(int level, const char *file, int line, const char *fmt, ...)
+{
+       va_list ap;
+
+       fprintf(stderr, "%s: ", prefixes[level < 0 ? 0 : level > 7 ? 7 : level]);
+       va_start(ap, fmt);
+       vfprintf(stderr, fmt, ap);
+       va_end(ap);
+       fprintf(stderr, " [%s:%d]\n", file, line);
+}