OpenFlow: add vendor name printing

The new function goes into print-openflow.c as vendor name decoding is
the same in all versions of OpenFlow (although in 1.0 it is "vendor"
and in subsequent versions it is "experimenter"). The mapping is from:

https://rs.opennetworking.org/wiki/display/PUBLIC/ONF+Registry

1 files changed, 11 insertions, 0 deletions

diff --git a/openflow.h b/openflow.h
index d330f1ec..31ef03c4 100644
--- a/openflow.h
+++ b/openflow.h
@@ -32,9 +32,20 @@
 
 #define OF_HEADER_LEN 8
 
+#define ONF_EXP_ONF               0x4f4e4600
+#define ONF_EXP_BUTE              0xff000001
+#define ONF_EXP_NOVIFLOW          0xff000002
+#define ONF_EXP_L3                0xff000003
+#define ONF_EXP_L4L7              0xff000004
+#define ONF_EXP_WMOB              0xff000005
+#define ONF_EXP_FABS              0xff000006
+#define ONF_EXP_OTRANS            0xff000007
+extern const struct tok onf_exp_str[];
+
 /*
  * Routines to print packets for various versions of OpenFlow.
  */
 extern const u_char *of10_header_body_print(netdissect_options *ndo,
 	const u_char *, const u_char *,
 	const uint8_t, const uint16_t, const uint32_t);
+extern const char * of_vendor_name(const uint32_t);