diff options
Diffstat (limited to 'src/lib/protocols/tvants.c')
| -rw-r--r-- | src/lib/protocols/tvants.c | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/src/lib/protocols/tvants.c b/src/lib/protocols/tvants.c index 4142bfef5..ba52cc50c 100644 --- a/src/lib/protocols/tvants.c +++ b/src/lib/protocols/tvants.c @@ -28,51 +28,51 @@ #ifdef NDPI_PROTOCOL_TVANTS static void ndpi_int_tvants_add_connection(struct ndpi_detection_module_struct - *ndpi_struct, struct ndpi_flow_struct *flow) + *ndpi_struct, struct ndpi_flow_struct *flow) { - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_TVANTS); + ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_TVANTS, NDPI_PROTOCOL_UNKNOWN); } void ndpi_search_tvants_udp(struct ndpi_detection_module_struct - *ndpi_struct, struct ndpi_flow_struct *flow) + *ndpi_struct, struct ndpi_flow_struct *flow) { - struct ndpi_packet_struct *packet = &flow->packet; + struct ndpi_packet_struct *packet = &flow->packet; -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; + // struct ndpi_id_struct *src=ndpi_struct->src; + // struct ndpi_id_struct *dst=ndpi_struct->dst; - NDPI_LOG(NDPI_PROTOCOL_TVANTS, ndpi_struct, NDPI_LOG_DEBUG, "search tvants. \n"); + NDPI_LOG(NDPI_PROTOCOL_TVANTS, ndpi_struct, NDPI_LOG_DEBUG, "search tvants. \n"); - if (packet->udp != NULL && packet->payload_packet_len > 57 - && packet->payload[0] == 0x04 && packet->payload[1] == 0x00 - && (packet->payload[2] == 0x05 || packet->payload[2] == 0x06 - || packet->payload[2] == 0x07) && packet->payload[3] == 0x00 - && packet->payload_packet_len == (packet->payload[5] << 8) + packet->payload[4] - && packet->payload[6] == 0x00 && packet->payload[7] == 0x00 - && (memcmp(&packet->payload[48], "TVANTS", 6) == 0 - || memcmp(&packet->payload[49], "TVANTS", 6) == 0 || memcmp(&packet->payload[51], "TVANTS", 6) == 0)) { + if (packet->udp != NULL && packet->payload_packet_len > 57 + && packet->payload[0] == 0x04 && packet->payload[1] == 0x00 + && (packet->payload[2] == 0x05 || packet->payload[2] == 0x06 + || packet->payload[2] == 0x07) && packet->payload[3] == 0x00 + && packet->payload_packet_len == (packet->payload[5] << 8) + packet->payload[4] + && packet->payload[6] == 0x00 && packet->payload[7] == 0x00 + && (memcmp(&packet->payload[48], "TVANTS", 6) == 0 + || memcmp(&packet->payload[49], "TVANTS", 6) == 0 || memcmp(&packet->payload[51], "TVANTS", 6) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_TVANTS, ndpi_struct, NDPI_LOG_DEBUG, "found tvants over udp. \n"); - ndpi_int_tvants_add_connection(ndpi_struct, flow); + NDPI_LOG(NDPI_PROTOCOL_TVANTS, ndpi_struct, NDPI_LOG_DEBUG, "found tvants over udp. \n"); + ndpi_int_tvants_add_connection(ndpi_struct, flow); - } else if (packet->tcp != NULL && packet->payload_packet_len > 15 - && packet->payload[0] == 0x04 && packet->payload[1] == 0x00 - && packet->payload[2] == 0x07 && packet->payload[3] == 0x00 - && packet->payload_packet_len == (packet->payload[5] << 8) + packet->payload[4] - && packet->payload[6] == 0x00 && packet->payload[7] == 0x00 - && memcmp(&packet->payload[8], "TVANTS", 6) == 0) { + } else if (packet->tcp != NULL && packet->payload_packet_len > 15 + && packet->payload[0] == 0x04 && packet->payload[1] == 0x00 + && packet->payload[2] == 0x07 && packet->payload[3] == 0x00 + && packet->payload_packet_len == (packet->payload[5] << 8) + packet->payload[4] + && packet->payload[6] == 0x00 && packet->payload[7] == 0x00 + && memcmp(&packet->payload[8], "TVANTS", 6) == 0) { - NDPI_LOG(NDPI_PROTOCOL_TVANTS, ndpi_struct, NDPI_LOG_DEBUG, "found tvants over tcp. \n"); - ndpi_int_tvants_add_connection(ndpi_struct, flow); + NDPI_LOG(NDPI_PROTOCOL_TVANTS, ndpi_struct, NDPI_LOG_DEBUG, "found tvants over tcp. \n"); + ndpi_int_tvants_add_connection(ndpi_struct, flow); - } - NDPI_LOG(NDPI_PROTOCOL_TVANTS, ndpi_struct, NDPI_LOG_DEBUG, "exclude tvants. \n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_TVANTS); + } + NDPI_LOG(NDPI_PROTOCOL_TVANTS, ndpi_struct, NDPI_LOG_DEBUG, "exclude tvants. \n"); + NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_TVANTS); } #endif |