- Extend the nsswitch to support Services, Protocols and Rpc

  databases.
- Make nsswitch support caching.

Submitted by:	Michael Bushkov <bushman__at__rsu.ru>
Sponsored by:	Google Summer of Code 2005

1 files changed, 78 insertions, 0 deletions

diff --git a/usr.sbin/nscd/log.c b/usr.sbin/nscd/log.c
new file mode 100644
index 000000000000..053930a233fe
--- /dev/null
+++ b/usr.sbin/nscd/log.c
@@ -0,0 +1,78 @@
+/*-
+ * Copyright (c) 2005 Michael Bushkov <bushman@rsu.ru>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <assert.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <syslog.h>
+#include "log.h"
+
+void
+__log_msg(int level, const char *sender, const char *message, ...)
+{
+	va_list ap;
+	char	*fmessage;
+
+	fmessage = NULL;
+	va_start(ap, message);
+	vasprintf(&fmessage, message, ap);
+	va_end(ap);
+	assert(fmessage != NULL);
+
+	printf("M%d from %s: %s\n", level, sender, fmessage);
+#ifndef NO_SYSLOG
+	if (level == 0)
+		syslog(LOG_INFO, "cached message (from %s): %s", sender,
+		fmessage);
+#endif
+	free(fmessage);
+}
+
+void
+__log_err(int level, const char *sender, const char *error, ...)
+{
+	va_list ap;
+	char	*ferror;
+
+	ferror = NULL;
+	va_start(ap, error);
+	vasprintf(&ferror, error, ap);
+	va_end(ap);
+	assert(ferror != NULL);
+
+	printf("E%d from %s: %s\n", level, sender, ferror);
+
+#ifndef NO_SYSLOG
+	if (level == 0)
+		syslog(LOG_ERR, "cached error (from %s): %s", sender, ferror);
+#endif
+	free(ferror);
+}