diff options
Diffstat (limited to 'epan/dissectors/packet-sctp.c')
| -rw-r--r-- | epan/dissectors/packet-sctp.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/epan/dissectors/packet-sctp.c b/epan/dissectors/packet-sctp.c index b88ec19b0c..28f01b8335 100644 --- a/epan/dissectors/packet-sctp.c +++ b/epan/dissectors/packet-sctp.c @@ -64,6 +64,7 @@ #include <epan/uat.h> #include <epan/wmem/wmem.h> #include <epan/expert.h> +#include <epan/conversation_table.h> #include <epan/show_exception.h> #include <epan/decode_as.h> #include <wsutil/crc32.h> @@ -774,6 +775,34 @@ sctp_ppi_value2(packet_info *pinfo) return p_get_proto_data(pinfo->pool, pinfo, proto_sctp, 1); } +static const char* sctp_conv_get_filter_type(conv_item_t* conv _U_, conv_filter_type_e filter) +{ + if (filter == CONV_FT_SRC_PORT) + return "sctp.srcport"; + + if (filter == CONV_FT_DST_PORT) + return "sctp.dstport"; + + if (filter == CONV_FT_ANY_PORT) + return "sctp.port"; + + return CONV_FILTER_INVALID; +} + +static ct_dissector_info_t sctp_ct_dissector_info = {&sctp_conv_get_filter_type}; + +static int +sctp_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 _sctp_info *sctphdr=(const struct _sctp_info *)vip; + + add_conversation_table_data(hash, &sctphdr->ip_src, &sctphdr->ip_dst, + sctphdr->sport, sctphdr->dport, 1, pinfo->fd->pkt_len, &pinfo->rel_ts, &sctp_ct_dissector_info, PT_SCTP); + + + return 1; +} static unsigned int sctp_adler32(const unsigned char *buf, unsigned int len) @@ -4834,6 +4863,8 @@ proto_register_sctp(void) register_decode_as(&sctp_da_port); register_decode_as(&sctp_da_ppi); + + register_conversation_table(proto_sctp, FALSE, sctp_conversation_packet); } void |