Add dissector table for sFlow header dissection.

Change-Id: I189a5b2d5f769395fa5e387f8be49b81903fb252
Reviewed-on: https://code.wireshark.org/review/5262
Reviewed-by: Michael Mann <mmann78@netscape.net>
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>

1 files changed, 65 insertions, 0 deletions

diff --git a/epan/dissectors/packet-sflow.h b/epan/dissectors/packet-sflow.h
new file mode 100644
index 0000000000..d2a32c420f
--- /dev/null
+++ b/epan/dissectors/packet-sflow.h
@@ -0,0 +1,65 @@
+/* packet-sflow.h
+ * sFlow v5 dissection implemented according to the specifications
+ * at http://www.sflow.org/sflow_version_5.txt
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef __PACKET_SFLOW_H__
+#define __PACKET_SFLOW_H__
+
+#define SFLOW_245_HEADER_ETHERNET            1
+#define SFLOW_245_HEADER_TOKENBUS            2
+#define SFLOW_245_HEADER_TOKENRING           3
+#define SFLOW_245_HEADER_FDDI                4
+#define SFLOW_245_HEADER_FRAME_RELAY         5
+#define SFLOW_245_HEADER_X25                 6
+#define SFLOW_245_HEADER_PPP                 7
+
+/* We don't have an SMDS dissector yet
+ *
+ * Switched multimegabit data service (SMDS) was a connectionless service
+ * used to connect LANs, MANs and WANs to exchange data. SMDS was based on
+ * the IEEE 802.6 DQDB standard. SMDS fragmented its datagrams into smaller
+ * "cells" for transport, and can be viewed as a technological precursor of ATM.
+ */
+#define SFLOW_245_HEADER_SMDS                8
+
+/*
+ * No AAL5 (ATM Adaptation Layer 5) dissector available.
+ * What does the packet look like?  An AAL5 PDU?  Where
+ * do the VPI/VCI pair appear, if anywhere?
+ */
+#define SFLOW_245_HEADER_AAL5                9
+#define SFLOW_245_HEADER_AAL5_IP            10
+
+#define SFLOW_245_HEADER_IPv4               11
+#define SFLOW_245_HEADER_IPv6               12
+#define SFLOW_245_HEADER_MPLS               13
+
+/* wireshark does not have POS dissector yet */
+#define SFLOW_5_HEADER_POS                  14
+
+#define SFLOW_5_HEADER_80211_MAC            15
+
+/* XXX - No handles for these, need to be converted into "dissectors" */
+#define SFLOW_5_HEADER_80211_AMPDU          16 /* "wlan_aggregate" */
+#define SFLOW_5_HEADER_80211_AMSDU_SUBFRAME 17
+
+#endif