Move the code to guess the traffic type based on the packet contents

into Wiretap, so that if you read a frame from Wiretap you have what
traffic type information could be gleaned from the information in the
capture file, and can write the frame out to a capture file where the
file contains some or all of that information without having to
determine it outside of Wiretap.

svn path=/trunk/; revision=5314

1 files changed, 40 insertions, 0 deletions

diff --git a/wiretap/atm.h b/wiretap/atm.h
new file mode 100644
index 0000000000..fa6b2d0dbb
--- /dev/null
+++ b/wiretap/atm.h
@@ -0,0 +1,40 @@
+/* atm.h
+ *
+ * $Id: atm.h,v 1.1 2002/04/30 18:58:15 guy Exp $
+ *
+ * Wiretap Library
+ * Copyright (c) 1998 by Gilbert Ramirez <gram@alumni.rice.edu>
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#ifndef __ATM_H__
+#define __ATM_H__
+
+/*
+ * Routines to use with ATM capture file types that don't include information
+ * about the *type* of ATM traffic (or, at least, where we haven't found
+ * that information).
+ */
+
+extern void
+atm_guess_traffic_type(const guint8 *pd, guint32 len,
+    guint16 vpi, guint16 vci, union wtap_pseudo_header *pseudo_header);
+
+extern void
+atm_guess_lane_type(const guint8 *pd, guint32 len,
+    union wtap_pseudo_header *pseudo_header);
+
+#endif /* __ATM_H__ */