diff options
Diffstat (limited to 'src/lib/protocols/skype.c')
| -rw-r--r-- | src/lib/protocols/skype.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/lib/protocols/skype.c b/src/lib/protocols/skype.c index 1a4c260c0..19de3c437 100644 --- a/src/lib/protocols/skype.c +++ b/src/lib/protocols/skype.c @@ -27,7 +27,7 @@ static void ndpi_check_skype(struct ndpi_detection_module_struct *ndpi_struct, s // const u_int8_t *packet_payload = packet->payload; u_int32_t payload_len = packet->payload_packet_len; - + if(flow->host_server_name[0] != '\0') return; @@ -52,7 +52,7 @@ static void ndpi_check_skype(struct ndpi_detection_module_struct *ndpi_struct, s } NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SKYPE); return; - + // TCP check } else if(packet->tcp != NULL) { flow->l4.tcp.skype_packet_id++; @@ -64,11 +64,15 @@ static void ndpi_check_skype(struct ndpi_detection_module_struct *ndpi_struct, s && flow->l4.tcp.seen_syn && flow->l4.tcp.seen_syn_ack && flow->l4.tcp.seen_ack) { - if((payload_len == 8) || (payload_len == 3)) { - //printf("[SKYPE] %u/%u\n", ntohs(packet->tcp->source), ntohs(packet->tcp->dest)); + + if((payload_len == 8) || (payload_len == 3) || (payload_len == 17)) { + // printf("[SKYPE] payload_len=%u\n", payload_len); + /* printf("[SKYPE] %u/%u\n", ntohs(packet->tcp->source), ntohs(packet->tcp->dest)); */ NDPI_LOG(NDPI_PROTOCOL_SKYPE, ndpi_struct, NDPI_LOG_DEBUG, "Found skype.\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SKYPE, NDPI_PROTOCOL_UNKNOWN); + } else { + // printf("NO [SKYPE] payload_len=%u\n", payload_len); } /* printf("[SKYPE] [id: %u][len: %d]\n", flow->l4.tcp.skype_packet_id, payload_len); */ @@ -91,7 +95,7 @@ void ndpi_search_skype(struct ndpi_detection_module_struct *ndpi_struct, struct } -void init_skype_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id, NDPI_PROTOCOL_BITMASK *detection_bitmask) +void init_skype_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id, NDPI_PROTOCOL_BITMASK *detection_bitmask) { ndpi_set_bitmask_protocol_detection("Skype", ndpi_struct, detection_bitmask, *id, NDPI_PROTOCOL_SKYPE, |