/*
- Copyright 2015 IoT.bzh
+ Copyright 2016 IoT.bzh
+
+ author: José Bollo <jose.bollo@iot.bzh>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
limitations under the License.
*/
-#include <string.h>
+#include "verbose.h"
+
+#if !defined(VERBOSE_WITH_SYSLOG)
+
+#include <stdio.h>
+#include <stdarg.h>
int verbosity = 1;
-int verbose_scan_args(int argc, char **argv)
+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, ...)
{
- int i, r;
- for (i=r=0 ; i < argc ; i++) {
- if (!strcmp(argv[i], "-q"))
- verbosity = verbosity ? verbosity-1 : 0;
- else if (!strcmp(argv[i], "-v"))
- verbosity++;
- else
- argv[r++] = argv[i];
- }
- argv[r] = NULL;
- return r;
+ 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;
+
+#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
+