summaryrefslogtreecommitdiffstats
path: root/lib/tdb/test/logging.c
blob: dfab4868d2568681433e2070398edba196318494 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
#include "logging.h"
#include "tap-interface.h"
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>

bool suppress_logging = false;
const char *log_prefix = "";

/* Turn log messages into tap diag messages. */
static void taplog(struct tdb_context *tdb,
		   enum tdb_debug_level level,
		   const char *fmt, ...)
{
	va_list ap;
	char line[200];

	if (suppress_logging)
		return;

	va_start(ap, fmt);
	vsprintf(line, fmt, ap);
	va_end(ap);

	/* Strip trailing \n: diag adds it. */
	if (line[0] && line[strlen(line)-1] == '\n')
		diag("%s%.*s", log_prefix, (unsigned)strlen(line)-1, line);
	else
		diag("%s%s", log_prefix, line);
}

struct tdb_logging_context taplogctx = { taplog, NULL };