skip newlines in ringbuffer messages

diff --git a/Changes b/Changes
index 676e2aa..e6ac0bf 100644 (file)
--- a/Changes
+++ b/Changes
@@ -3,6 +3,7 @@
   changes, propagated in the heartbeats; the master with the highest #
   of changes (that has kept in contact with the LAC through the
   outage) prevails.
+- Skip newlines in ringbuffer messages to CLI.
 
 * Wed Dec 1 2004 Brendan O'Dea <bod@optusnet.com.au> 2.0.12
 - The "This time, for sure!" release.

diff --git a/cli.c b/cli.c
index f840a68..515185f 100644 (file)
--- a/cli.c
+++ b/cli.c
@@ -2,7 +2,7 @@
 // vim: sw=8 ts=8
 
 char const *cvs_name = "$Name:  $";
-char const *cvs_id_cli = "$Id: cli.c,v 1.38 2004/12/01 02:51:06 bodea Exp $";
+char const *cvs_id_cli = "$Id: cli.c,v 1.39 2004/12/03 06:41:11 bodea Exp $";
 
 #include <stdio.h>
 #include <stdarg.h>
@@ -1861,42 +1861,44 @@ static int cmd_set(struct cli_def *cli, char *command, char **argv, int argc)
 
 int regular_stuff(struct cli_def *cli)
 {
-       int i = debug_rb_tail;
-       int reprompt = 0;
+       int out = 0;
+       int i;
 
 #ifdef RINGBUFFER
-       while (i != ringbuffer->tail)
+       for (i = debug_rb_tail; i != ringbuffer->tail; i = (i + 1) % RINGBUFFER_SIZE)
        {
-               int show_message = 0;
+               char *m = ringbuffer->buffer[i].message;
+               char *p;
+               int show = 0;
+
+               if (!*m) continue;
 
-               if (*ringbuffer->buffer[i].message)
+               switch (ringbuffer->buffer[i].level)
                {
-                       // Always show messages if we are doing general debug
-                       if (ringbuffer->buffer[i].level == 0 && debug_flags.critical) show_message = 1;
-                       if (ringbuffer->buffer[i].level == 1 && debug_flags.error)    show_message = 1;
-                       if (ringbuffer->buffer[i].level == 2 && debug_flags.warning)  show_message = 1;
-                       if (ringbuffer->buffer[i].level == 3 && debug_flags.info)     show_message = 1;
-                       if (ringbuffer->buffer[i].level == 4 && debug_flags.calls)    show_message = 1;
-                       if (ringbuffer->buffer[i].level == 5 && debug_flags.data)     show_message = 1;
+               case 0: show = debug_flags.critical;    break;
+               case 1: show = debug_flags.error;       break;
+               case 2: show = debug_flags.warning;     break;
+               case 3: show = debug_flags.info;        break;
+               case 4: show = debug_flags.calls;       break;
+               case 5: show = debug_flags.data;        break;
                }
 
-               if (show_message)
-               {
-                       cli_print(cli, "\r%s-%u-%u %s",
-                                       debug_levels[(int)ringbuffer->buffer[i].level],
-                                       ringbuffer->buffer[i].tunnel,
-                                       ringbuffer->buffer[i].session,
-                                       ringbuffer->buffer[i].message);
+               if (!show) continue;
 
-                       reprompt = 1;
-               }
+               if (!(p = strchr(m, '\n')))
+                       p = m + strlen(p);
+
+               cli_print(cli, "\r%s-%u-%u %.*s",
+                       debug_levels[(int)ringbuffer->buffer[i].level],
+                       ringbuffer->buffer[i].tunnel,
+                       ringbuffer->buffer[i].session,
+                       p - m, m);
 
-               if (++i == ringbuffer->tail) break;
-               if (i == RINGBUFFER_SIZE) i = 0;
+               out++;
        }
 
        debug_rb_tail = ringbuffer->tail;
-       if (reprompt)
+       if (out)
                cli_reprompt(cli);
 #endif
        return CLI_OK;