X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=secnet.git;a=blobdiff_plain;f=log.c;h=4f1b651d13735af9d899ff9988979fd87209fdb5;hp=6f4b7380198e7ad37dbf367d36b43b39a704e979;hb=ba72e2bf5e1a1cedc74f7de35e29cce7a0f4fca1;hpb=90a39563035b70196da9c5bdc7c17a63b64449b0

diff --git a/log.c b/log.c
index 6f4b738..4f1b651 100644
--- a/log.c
+++ b/log.c
@@ -14,15 +14,26 @@ bool_t secnet_is_daemon=False;
 uint32_t message_level=M_WARNING|M_ERR|M_SECURITY|M_FATAL;
 struct log_if *system_log=NULL;
 
-static void vMessage(uint32_t class, const char *message, va_list args)
+static void vMessageFallback(uint32_t class, const char *message, va_list args)
 {
     FILE *dest=stdout;
+    /* Messages go to stdout/stderr */
+    if (class & message_level) {
+	if (class&M_FATAL || class&M_ERR || class&M_WARNING) {
+	    dest=stderr;
+	}
+	vfprintf(dest,message,args);
+    }
+}
+
+static void vMessage(uint32_t class, const char *message, va_list args)
+{
 #define MESSAGE_BUFLEN 1023
     static char buff[MESSAGE_BUFLEN+1]={0,};
     size_t bp;
     char *nlp;
 
-    if (secnet_is_daemon) {
+    if (system_log) {
 	/* Messages go to the system log interface */
 	bp=strlen(buff);
 	assert(bp < MESSAGE_BUFLEN);
@@ -34,13 +45,7 @@ static void vMessage(uint32_t class, const char *message, va_list args)
 	    memmove(buff,nlp+1,strlen(nlp+1)+1);
 	}
     } else {
-	/* Messages go to stdout/stderr */
-	if (class & message_level) {
-	    if (class&M_FATAL || class&M_ERR || class&M_WARNING) {
-		dest=stderr;
-	    }
-	    vfprintf(dest,message,args);
-	}
+	vMessageFallback(class,message,args);
     }
 }  
 
@@ -53,6 +58,15 @@ void Message(uint32_t class, const char *message, ...)
     va_end(ap);
 }
 
+static void MessageFallback(uint32_t class, const char *message, ...)
+{
+    va_list ap;
+
+    va_start(ap,message);
+    vMessageFallback(class,message,ap);
+    va_end(ap);
+}
+
 static NORETURN(vfatal(int status, bool_t perror, const char *message,
 		       va_list args));
 
@@ -262,8 +276,8 @@ static void logfile_vlog(void *sst, int class, const char *message,
 	    fflush(st->f);
 	}
     } else {
-	vMessage(class,message,args);
-	Message(class,"\n");
+	vMessageFallback(class,message,args);
+	MessageFallback(class,"\n");
     }
 }
 
@@ -391,8 +405,8 @@ static void syslog_vlog(void *sst, int class, const char *message,
     if (st->open)
 	vsyslog(msgclass_to_syslogpriority(class),message,args);
     else {
-	vMessage(class,message,args);
-	Message(class,"\n");
+	vMessageFallback(class,message,args);
+	MessageFallback(class,"\n");
     }
 }