From 789f759f4cea382053851669bb7076d9a990a2cd Mon Sep 17 00:00:00 2001
From: james <>
Date: Tue, 27 Jul 2010 14:49:35 +0000
Subject: add support for byte logging

---
 src/log.c | 74 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 68 insertions(+), 6 deletions(-)

(limited to 'src/log.c')

diff --git a/src/log.c b/src/log.c
index 19e7c81..c311ddf 100644
--- a/src/log.c
+++ b/src/log.c
@@ -10,6 +10,9 @@ static char rcsid[] = "$Id$";
 
 /* 
  * $Log$
+ * Revision 1.16  2010/07/27 14:49:35  james
+ * add support for byte logging
+ *
  * Revision 1.15  2010/07/16 11:04:10  james
  * ignore tedious return values
  *
@@ -65,6 +68,7 @@ typedef struct {
   int rotate;
   FILE *fp;
   char *filename;
+  int needs_newline;
 } File_Log;
 
 
@@ -116,6 +120,18 @@ log_remove (Log * l)
     *ptr = l->next;
 }
 
+static void flog_newline(Log *_l,int force) 
+{
+  File_Log *l = (File_Log *) _l;
+
+  if (force || !l->needs_newline) return;
+
+  l->needs_newline=0;
+
+  fputc ('\n', l->fp);
+  fflush (l->fp);
+}
+
 
 static void
 flog_sighup (Log * _l)
@@ -131,9 +147,8 @@ flog_sighup (Log * _l)
   log_f (_l, "<sighup received - opening log file>");
 }
 
-
-static void
-flog_log (Log * _l, char *buf)
+static void 
+flog_emit_stamp(Log *_l)
 {
   File_Log *l = (File_Log *) _l;
   struct timeval tv = { 0 };
@@ -150,16 +165,20 @@ flog_log (Log * _l, char *buf)
   if (!l->fp)
     return;
 
+  flog_newline(_l,0);
+
   gettimeofday (&tv, NULL);
   t = tv.tv_sec;
   tm = localtime (&t);
 
   fprintf (l->fp, "%s %2d %02d:%02d:%02d ", months[tm->tm_mon],
            tm->tm_mday, tm->tm_hour, tm->tm_min, tm->tm_sec);
+}
 
-  fputs (buf, l->fp);
-  fputc ('\n', l->fp);
-  fflush (l->fp);
+
+static void flog_check_rotate(Log *_l)
+{
+  File_Log *l = (File_Log *) _l;
 
   if (l->rotate && rotate_check (l->filename)) {
     fclose (l->fp);
@@ -169,6 +188,46 @@ flog_log (Log * _l, char *buf)
 }
 
 
+static void
+flog_log_bytes (Log * _l, void *_buf,int len)
+{
+  File_Log *l = (File_Log *) _l;
+  uint8_t *buf=(uint8_t *) _buf;
+
+  if (!l->fp)
+    return;
+
+  while (len--) {
+	if (*buf=='\n') {
+	   	flog_newline(_l,1);	
+  		flog_check_rotate(_l);
+  		flog_emit_stamp(_l);
+	} else { 
+		l->needs_newline++;
+  		fputc (*buf, l->fp);
+	}
+	buf++;
+  }
+}
+
+static void
+flog_log (Log * _l, char *buf)
+{
+  File_Log *l = (File_Log *) _l;
+
+  if (!l->fp)
+    return;
+
+  flog_emit_stamp(_l);
+
+  fputs (buf, l->fp);
+  fputc ('\n', l->fp);
+  fflush (l->fp);
+
+  flog_check_rotate(_l);
+}
+
+
 
 
 static void
@@ -204,11 +263,14 @@ file_log_new (char *fn, int rotate)
 
 
   l->log = flog_log;
+  l->log_bytes = flog_log_bytes;
   l->close = flog_close;
   l->do_close = dc;
   l->rotate = rotate;
   l->filename = strdup (fn);
 
+  l->needs_newline=0;
+
   fput_cp (l->fp, 0xffef);
 
   log_add ((Log *) l);
-- 
cgit v1.2.3