lib/tdb/test/logging.c

   1 #include "logging.h"
   2 #include "tap-interface.h"
   3 #include <stdarg.h>
   4 #include <stdlib.h>
   5 #include <string.h>
   6 #include <stdio.h>
   7
   8 bool suppress_logging = false;
   9 const char *log_prefix = "";
  10
  11 /* Turn log messages into tap diag messages. */
  12 static void taplog(struct tdb_context *tdb,
  13                    enum tdb_debug_level level,
  14                    const char *fmt, ...)
  15 {
  16         va_list ap;
  17         char line[200];
  18
  19         if (suppress_logging)
  20                 return;
  21
  22         va_start(ap, fmt);
  23         vsprintf(line, fmt, ap);
  24         va_end(ap);
  25
  26         /* Strip trailing \n: diag adds it. */
  27         if (line[0] && line[strlen(line)-1] == '\n')
  28                 diag("%s%.*s", log_prefix, (unsigned)strlen(line)-1, line);
  29         else
  30                 diag("%s%s", log_prefix, line);
  31 }
  32
  33 struct tdb_logging_context taplogctx = { taplog, NULL };