diff options
Diffstat (limited to 'epan/dissectors/packet-tr.c')
| -rw-r--r-- | epan/dissectors/packet-tr.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/epan/dissectors/packet-tr.c b/epan/dissectors/packet-tr.c index 172b30af2c..30d7698897 100644 --- a/epan/dissectors/packet-tr.c +++ b/epan/dissectors/packet-tr.c @@ -27,6 +27,7 @@ #include <glib.h> #include <epan/packet.h> #include <epan/exceptions.h> +#include <epan/conversation_table.h> #include <wsutil/pint.h> #include "packet-tr.h" #include "packet-llc.h" @@ -127,6 +128,33 @@ static dissector_handle_t trmac_handle; static dissector_handle_t llc_handle; static dissector_handle_t data_handle; +static const char* tr_conv_get_filter_type(conv_item_t* conv, conv_filter_type_e filter) +{ + if ((filter == CONV_FT_SRC_ADDRESS) && (conv->src_address.type == AT_ETHER)) + return "tr.src"; + + if ((filter == CONV_FT_DST_ADDRESS) && (conv->dst_address.type == AT_ETHER)) + return "tr.dst"; + + if ((filter == CONV_FT_ANY_ADDRESS) && (conv->src_address.type == AT_ETHER)) + return "tr.addr"; + + return CONV_FILTER_INVALID; +} + +static ct_dissector_info_t tr_ct_dissector_info = {&tr_conv_get_filter_type}; + +static int +tr_conversation_packet(void *pct, packet_info *pinfo, epan_dissect_t *edt _U_, const void *vip) +{ + conv_hash_t *hash = (conv_hash_t*) pct; + const tr_hdr *trhdr=(const tr_hdr *)vip; + + add_conversation_table_data(hash, &trhdr->src, &trhdr->dst, 0, 0, 1, pinfo->fd->pkt_len, &pinfo->rel_ts, &tr_ct_dissector_info, PT_NONE); + + return 1; +} + /* * DODGY LINUX HACK DODGY LINUX HACK * Linux 2.0.x always passes frames to the Token Ring driver for transmission with @@ -734,6 +762,8 @@ proto_register_tr(void) register_dissector("tr", dissect_tr, proto_tr); tr_tap=register_tap("tr"); + + register_conversation_table(proto_tr, TRUE, tr_conversation_packet); } void |