diff options
Diffstat (limited to 'epan/dissectors/packet-tcp.c')
| -rw-r--r-- | epan/dissectors/packet-tcp.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/epan/dissectors/packet-tcp.c b/epan/dissectors/packet-tcp.c index 2d69807b96..871825e86d 100644 --- a/epan/dissectors/packet-tcp.c +++ b/epan/dissectors/packet-tcp.c @@ -38,6 +38,7 @@ #include <epan/wmem/wmem.h> #include <epan/show_exception.h> #include <epan/conversation.h> +#include <epan/conversation_table.h> #include <epan/reassemble.h> #include <epan/tap.h> #include <epan/decode_as.h> @@ -523,6 +524,34 @@ tcp_both_prompt(packet_info *pinfo, gchar *result) g_snprintf(result, MAX_DECODE_AS_PROMPT_LEN, "both (%u%s%u)", pinfo->srcport, UTF8_LEFT_RIGHT_ARROW, pinfo->destport); } +static const char* tcp_conv_get_filter_type(conv_item_t* conv _U_, conv_filter_type_e filter) +{ + if (filter == CONV_FT_SRC_PORT) + return "tcp.srcport"; + + if (filter == CONV_FT_DST_PORT) + return "tcp.dstport"; + + if (filter == CONV_FT_ANY_PORT) + return "tcp.port"; + + return CONV_FILTER_INVALID; +} + +static ct_dissector_info_t tcp_ct_dissector_info = {&tcp_conv_get_filter_type}; + +static int +tcpip_conversation_packet(void *pct, packet_info *pinfo, epan_dissect_t *edt _U_, const void *vip) +{ + conv_hash_t *hash = (conv_hash_t*) pct; + const struct tcpheader *tcphdr=(const struct tcpheader *)vip; + + add_conversation_table_data_with_conv_id(hash, &tcphdr->ip_src, &tcphdr->ip_dst, tcphdr->th_sport, tcphdr->th_dport, (conv_id_t) tcphdr->th_stream, 1, pinfo->fd->pkt_len, + &pinfo->rel_ts, &tcp_ct_dissector_info, PT_TCP); + + return 1; +} + /* TCP structs and definitions */ /* ************************************************************************** @@ -5818,6 +5847,8 @@ proto_register_tcp(void) register_init_routine(tcp_init); register_decode_as(&tcp_da); + + register_conversation_table(proto_tcp, FALSE, tcpip_conversation_packet); } void |