2005-03-08 Jeroen Massar <jeroen@unfix.org>

	* vty.c: (vty_hello) display motd file, if set
	* command.h: add char *motdfile to struct host
	* command.c: (config_write_host) write out motdfile config
	  (banner_motd_file_cmd) new command, allow motd to be read from
	  file.
	  (no_banner_motd_cmd) free motdfile string, if needs be.
	  (cmd_init) init (struct host).motdfile. Add new motd file
	  commands.

1 files changed, 22 insertions, 1 deletions

diff --git a/lib/vty.c b/lib/vty.c
index f8e483f6..bb3f14a5 100644
--- a/lib/vty.c
+++ b/lib/vty.c
@@ -216,7 +216,28 @@ vty_time_print (struct vty *vty, int cr)
 void
 vty_hello (struct vty *vty)
 {
-  if (host.motd)
+  if (host.motdfile)
+    {
+      FILE *f;
+      char buf[4096];
+      int r;
+      f = fopen (host.motdfile, "r");
+      if (f)
+	{
+	  while (!feof (f))
+	    {
+	      memset (buf, '\0', sizeof (buf));
+	      r = fread (&buf, sizeof (buf) - 1, 1, f);
+	      if (r < 0)
+		break;
+	      vty_out (vty, buf);
+	    }
+	  fclose (f);
+	}
+      else
+	vty_out (vty, "MOTD file not found\n");
+    }
+  else if (host.motd)
     vty_out (vty, host.motd);
 }