+bool logcontrol = false;
+
+
+static void real_logger(int level, int priority, const char *message) {
+ char timestr[32] = "";
+ static bool suppress = false;
+
+ // Bail out early if there is nothing to do.
+ if(suppress)
+ return;
+
+ if(!logcontrol && (level > debug_level || logmode == LOGMODE_NULL))
+ return;
+
+ if(level <= debug_level) {
+ switch(logmode) {
+ case LOGMODE_STDERR:
+ fprintf(stderr, "%s\n", message);
+ fflush(stderr);
+ break;
+ case LOGMODE_FILE:
+ if(!now.tv_sec)
+ gettimeofday(&now, NULL);
+ time_t now_sec = now.tv_sec;
+ strftime(timestr, sizeof timestr, "%Y-%m-%d %H:%M:%S", localtime(&now_sec));
+ fprintf(logfile, "%s %s[%ld]: %s\n", timestr, logident, (long)logpid, message);
+ fflush(logfile);
+ break;
+ case LOGMODE_SYSLOG:
+#ifdef HAVE_MINGW
+ {
+ const char *messages[] = {message};
+ ReportEvent(loghandle, priority, 0, 0, NULL, 1, 0, messages, NULL);
+ }
+#else
+#ifdef HAVE_SYSLOG_H
+ syslog(priority, "%s", message);
+#endif
+#endif
+ break;
+ case LOGMODE_NULL:
+ break;
+ }
+ }
+
+ if(logcontrol) {
+ suppress = true;
+ logcontrol = false;
+ for list_each(connection_t, c, connection_list) {
+ if(!c->status.log)
+ continue;
+ logcontrol = true;
+ if(level > (c->outcompression >= 0 ? c->outcompression : debug_level))
+ continue;
+ int len = strlen(message);
+ if(send_request(c, "%d %d %d", CONTROL, REQ_LOG, len))
+ send_meta(c, message, len);
+ }
+ suppress = false;
+ }
+}
+
+void logger(int level, int priority, const char *format, ...) {
+ va_list ap;
+ char message[1024] = "";
+
+ va_start(ap, format);
+ int len = vsnprintf(message, sizeof message, format, ap);
+ va_end(ap);
+
+ if(len > 0 && len < sizeof message && message[len - 1] == '\n')
+ message[len - 1] = 0;