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Update dissetion of the header flags. 

svn path=/trunk/; revision=46156
This commit is contained in:
Anders Broman 2012-11-23 14:02:12 +00:00
parent 2ee8d88f00
commit 84582b0429
1 changed files with 36 additions and 4 deletions
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40
epan/dissectors/packet-bfcp.c
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@ -40,7 +40,9 @@ static int proto_bfcp = -1;
static gboolean bfcp_enable_heuristic_dissection = FALSE;
static int hf_bfcp_transaction_initiator = -1;
static int hf_bfcp_version = -1;
static int hf_bfcp_hdr_r_bit = -1;
static int hf_bfcp_hdr_f_bit = -1;
static int hf_bfcp_primitive = -1;
static int hf_bfcp_payload_length = -1;
static int hf_bfcp_conference_id = -1;
@ -423,9 +425,27 @@ static gboolean dissect_bfcp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree
ti = proto_tree_add_item(tree, proto_bfcp, tvb, 0, -1, ENC_NA);
bfcp_tree = proto_item_add_subtree(ti, ett_bfcp);
/*
The following is the format of the common header.
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Ver |R|F| Res | Primitive | Payload Length |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Conference ID |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Transaction ID | User ID |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Fragment Offset (if F is set) | Fragment Length (if F is set) |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
/* Add items to BFCP tree */
proto_tree_add_item(bfcp_tree, hf_bfcp_transaction_initiator, tvb, offset, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(bfcp_tree, hf_bfcp_version, tvb, offset, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(bfcp_tree, hf_bfcp_hdr_r_bit, tvb, offset, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(bfcp_tree, hf_bfcp_hdr_f_bit, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
proto_tree_add_item(bfcp_tree, hf_bfcp_primitive, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
@ -455,11 +475,23 @@ void proto_register_bfcp(void)
static hf_register_info hf[] = {
{
&hf_bfcp_transaction_initiator,
{ "Transaction Initiator", "bfcp.transaction_initiator",
&hf_bfcp_version,
{ "Version(ver)", "bfcp.ver",
FT_UINT8, BASE_DEC, NULL, 0xe0,
NULL, HFILL }
},
{
&hf_bfcp_hdr_r_bit,
{ "Transaction Responder (R)", "bfcp.hdr_r_bit",
FT_BOOLEAN, 8, NULL, 0x10,
NULL, HFILL }
},
{
&hf_bfcp_hdr_f_bit,
{ "Fragmentation (F)", "bfcp.hdr_f_bit",
FT_BOOLEAN, 8, NULL, 0x08,
NULL, HFILL }
},
{
&hf_bfcp_primitive,
{ "Primitive", "bfcp.primitive",