#
# Patch name: syslog
# Patch version: 1
# Author's name: Jonas Oberg
# Author's email: jonas@coyote.eu.org
# Version of PennMUSH: 1.6.10pl0
# Date patch made: 97/03/24
# Author is willing to support (yes/no): yes
# Patch format: unified diff
#
#
# This is a contributed PennMUSH patch. Its use is subject to the
# same restrictions found in PennMUSH's hdrs/copyrite.h file.
#
# No warranty is given for this patch. It is not necessarily going
# to work on your system, with any version of PennMUSH other than
# the one above, etc.
#
# If the author given above was willing to support the patch, you
# should write to the author if you have any questions or problems. Do
# *NOT* send email messages to Javelin or any PennMUSH mailing list about
# this patch!
#
# Below this line is the author's description of the patch,
# followed by the patch itself. If the patch is in context diff
# format, you'll probably apply it by typing: patch < patchfile
# in your top-level MUSH directory, unless instructed otherwise
# below.
#
This is a small patch for log.c that makes PennMUSH able to log via syslog
instead of standard file handles. The facility to use can be defined via
the SYSLOG_PGM definition. LOG_LOCAL7 is the default facility. The
different logs are written with the following priorities:
errorlog: ERROR, command: DEBUG, wizard: NOTICE, connect: INFO, trace:
DEBUG, checkpoint: DEBUG, huh's: NOTICE




--- dune.h.dist	Thu Nov 14 18:04:17 1996
+++ dune.h	Mon Mar 24 00:11:14 1997
@@ -422,5 +422,19 @@
 /* If defined, DARK wizards don't trigger AENTER/ALEAVE as they move around */
 /* #define WIZ_NOAENTER /* */
 
+/* If defined, the MUSH will log things via syslog instead of normal files. */
+#define SYSLOG /* */
+
+/* This defines which facility to use when logging via syslog. You could,
+   for example tell it to log everything as if it came from the kernel by
+   specifying LOG_KERN, though I don't recommed it :)
+   LOG_LOCAL7 should be suitable for mosts setups. Your syslog.conf line
+   could read something like this:
+
+      local7.*                            /var/adm/mush
+
+   to log everything from the MUSH to /var/log/mush.
+*/
+#define SYSLOG_PGM LOG_LOCAL7 /* */
 
 #endif /* __DUNE_H */
--- src/log.c.orig	Mon Mar 24 00:03:25 1997
+++ src/log.c	Mon Mar 24 00:05:27 1997
@@ -31,6 +31,10 @@
 #include "intrface.h"
 #include "confmagic.h"
 
+#ifdef SYSLOG
+#include <syslog.h>
+#endif
+
 char *quick_unparse _((dbref object));
 void start_log _((FILE ** fp, const char *filename));
 void end_log _((FILE * fp));
@@ -66,22 +70,31 @@
     FILE **fp;
     const char *filename;
 {
+#ifndef SYSLOG
   *fp = fopen(filename, "w");
   if (*fp == NULL) {
     fprintf(stderr, "WARNING: cannot open log %s\n", filename);
     *fp = stderr;
   }
+#else
+  openlog("MUSH", 0, SYSLOG_PGM);
+#endif
+
 }
 
 void
 end_log(fp)
     FILE *fp;
 {
+#ifndef SYSLOG
   if (fp != stderr) {
     fprintf(fp, "END OF LOG.\n");
     fflush(fp);
     fclose(fp);
   }
+#else
+  closelog();
+#endif
 }
 
 #ifdef I_STDARG
@@ -104,6 +117,10 @@
   char tbuf1[BUFFER_LEN + 50];
   va_list args;
   FILE *f = NULL;
+#ifdef SYSLOG
+  int pri;
+#endif
+
 #ifndef I_STDARG
   char *fmt;
 
@@ -115,6 +132,7 @@
   (void) vsprintf(tbuf1, fmt, args);
   va_end(args);
 
+#ifndef SYSLOG
   time(&tt);
   ttm = localtime(&tt);
   sprintf(timebuf, "%d%d/%d%d %d%d:%d%d:%d%d",
@@ -154,6 +172,38 @@
   }
   fprintf(f, "%s  %s\n", timebuf, tbuf1);
   fflush(f);
+#else  /* SYSLOG */
+  switch (logtype) {
+  case LT_ERR:
+    pri = LOG_ERR;
+    break;
+  case LT_CMD:
+    pri = LOG_DEBUG;
+    break;
+  case LT_WIZ:
+    pri = LOG_NOTICE;
+    break;
+  case LT_CONN:
+    pri = LOG_INFO;
+    break;
+  case LT_TRACE:
+    pri = LOG_DEBUG;
+    break;
+  case LT_RPAGE:
+    break;
+  case LT_CHECK:
+    pri = LOG_DEBUG;
+    break;
+  case LT_HUH:
+    pri = LOG_NOTICE;
+    break;
+  default:
+    pri = LOG_DEBUG;
+    break;
+  }
+  syslog(pri, tbuf1);
+#endif
+
 }
 
 #ifdef I_STDARG