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-rw-r--r--src/verbose.c44
-rw-r--r--src/verbose.h65
2 files changed, 85 insertions, 24 deletions
diff --git a/src/verbose.c b/src/verbose.c
index 7e46a33..82de177 100644
--- a/src/verbose.c
+++ b/src/verbose.c
@@ -1,5 +1,5 @@
/*
- Copyright 2015 IoT.bzh
+ Copyright 2016 IoT.bzh
author: José Bollo <jose.bollo@iot.bzh>
@@ -18,12 +18,50 @@
#include "verbose.h"
-#if !defined(NDEBUG)
+#if !defined(VERBOSE_WITH_SYSLOG)
+
+#include <stdio.h>
+#include <stdarg.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);
+}
+
+#endif
+
+#if defined(VERBOSE_WITH_SYSLOG) && !defined(NDEBUG)
+
int verbosity = 1;
-#else
+
+#endif
+
+#if defined(VERBOSE_WITH_SYSLOG) && defined(NDEBUG)
+
void verbose_error(const char *file, int line)
{
syslog(LOG_ERR, "error file %s line %d", file, line);
}
+
#endif
+
diff --git a/src/verbose.h b/src/verbose.h
index 7b32a66..ccd8eaf 100644
--- a/src/verbose.h
+++ b/src/verbose.h
@@ -1,5 +1,5 @@
/*
- Copyright 2015 IoT.bzh
+ Copyright 2016 IoT.bzh
author: José Bollo <jose.bollo@iot.bzh>
@@ -16,24 +16,47 @@
limitations under the License.
*/
-#if !defined(NDEBUG)
-#include <syslog.h>
-extern int verbosity;
-#define LOGUSER(app) openlog(app,LOG_PERROR,LOG_USER)
-#define LOGAUTH(app) openlog(app,LOG_PERROR,LOG_AUTH)
-#define ERROR(...) syslog(LOG_ERR,__VA_ARGS__)
-#define WARNING(...) do{if(verbosity)syslog(LOG_WARNING,__VA_ARGS__);}while(0)
-#define NOTICE(...) do{if(verbosity)syslog(LOG_NOTICE,__VA_ARGS__);}while(0)
-#define INFO(...) do{if(verbosity>1)syslog(LOG_INFO,__VA_ARGS__);}while(0)
-#define DEBUG(...) do{if(verbosity>2)syslog(LOG_DEBUG,__VA_ARGS__);}while(0)
-#else
-#include <syslog.h>
-#define LOGUSER(app) openlog(app,LOG_PERROR,LOG_USER)
-#define LOGAUTH(app) openlog(app,LOG_PERROR,LOG_AUTH)
-extern void verbose_error(const char *file, int line);
-#define ERROR(...) verbose_error(__FILE__,__LINE__)
-#define WARNING(...) do{/*nothing*/}while(0)
-#define NOTICE(...) do{/*nothing*/}while(0)
-#define INFO(...) do{/*nothing*/}while(0)
-#define DEBUG(...) do{/*nothing*/}while(0)
+#pragma once
+
+#if !defined(VERBOSE_WITH_SYSLOG)
+
+ extern int verbosity;
+ extern void verbose(int level, const char *file, int line, const char *fmt, ...);
+
+# define ERROR(...) do{if(verbosity>=0)verbose(3,__FILE__,__LINE__,__VA_ARGS__);}while(0)
+# define WARNING(...) do{if(verbosity>=1)verbose(4,__FILE__,__LINE__,__VA_ARGS__);}while(0)
+# define NOTICE(...) do{if(verbosity>=1)verbose(5,__FILE__,__LINE__,__VA_ARGS__);}while(0)
+# define INFO(...) do{if(verbosity>=2)verbose(6,__FILE__,__LINE__,__VA_ARGS__);}while(0)
+# define DEBUG(...) do{if(verbosity>=3)verbose(7,__FILE__,__LINE__,__VA_ARGS__);}while(0)
+# define LOGUSER(app) NOTICE("Starting user application %s",app)
+# define LOGAUTH(app) NOTICE("Starting auth application %s",app)
+
+#else /* VERBOSE_WITH_SYSLOG is defined */
+
+# include <syslog.h>
+
+# define LOGUSER(app) openlog(app,LOG_PERROR,LOG_USER)
+# define LOGAUTH(app) openlog(app,LOG_PERROR,LOG_AUTH)
+
+# if !defined(NDEBUG)
+
+ extern int verbosity;
+# define ERROR(...) syslog(LOG_ERR,__VA_ARGS__)
+# define WARNING(...) do{if(verbosity)syslog(LOG_WARNING,__VA_ARGS__);}while(0)
+# define NOTICE(...) do{if(verbosity)syslog(LOG_NOTICE,__VA_ARGS__);}while(0)
+# define INFO(...) do{if(verbosity>1)syslog(LOG_INFO,__VA_ARGS__);}while(0)
+# define DEBUG(...) do{if(verbosity>2)syslog(LOG_DEBUG,__VA_ARGS__);}while(0)
+
+# else
+
+ extern void verbose_error(const char *file, int line);
+# define ERROR(...) verbose_error(__FILE__,__LINE__)
+# define WARNING(...) do{/*nothing*/}while(0)
+# define NOTICE(...) do{/*nothing*/}while(0)
+# define INFO(...) do{/*nothing*/}while(0)
+# define DEBUG(...) do{/*nothing*/}while(0)
+
+# endif
+
#endif
+