diff options
| author | Vitaly Lavrov <vel21ripn@gmail.com> | 2017-10-14 14:38:48 +0300 |
|---|---|---|
| committer | Vitaly Lavrov <vel21ripn@gmail.com> | 2017-10-26 20:41:22 +0300 |
| commit | 2787c2390cdd7129c2dcf50b0d4990d3f7d1bccc (patch) | |
| tree | db110f640b9c1de43a0a64a43974ea90776c6588 /src/lib/protocols/dcerpc.c | |
| parent | 4f72b954da705f8d54a9dd61eae46b2b36b24dc0 (diff) | |
Refactoring the debugging output.
levels of debug output:
0 - ERROR: Only for errors.
1 - TRACE: Start of each packets and if found protocol.
2 - DEBUG: Start of searching each protocol and excluding protocols.
3 - DEBUG_EXTRA: For all other messages.
Added field ndpi_struct->debug_logging for enable debug output of each protocols.
Simple macros for debugging output are added:
NDPI_LOG_ERR(), NDPI_LOG_INFO(), NDPI_LOG_DBG(), NDPI_LOG_DBG2(),
NDPI_EXCLUDE_PROTO()
Diffstat (limited to 'src/lib/protocols/dcerpc.c')
| -rw-r--r-- | src/lib/protocols/dcerpc.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/lib/protocols/dcerpc.c b/src/lib/protocols/dcerpc.c index 7be8ac027..3aef077cd 100644 --- a/src/lib/protocols/dcerpc.c +++ b/src/lib/protocols/dcerpc.c @@ -21,10 +21,14 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_DCERPC + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_DCERPC #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_DCERPC static void ndpi_int_dcerpc_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -36,20 +40,21 @@ void ndpi_search_dcerpc(struct ndpi_detection_module_struct *ndpi_struct, struct { struct ndpi_packet_struct *packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct, "search DCERPC\n"); + if((packet->tcp != NULL) && (packet->payload_packet_len >= 64) && (packet->payload[0] == 0x05) /* version 5 */ && (packet->payload[2] < 16) /* Packet type */ && (((packet->payload[9]<<8) | packet->payload[8]) == packet->payload_packet_len) /* Packet Length */ ) { - NDPI_LOG(NDPI_PROTOCOL_DCERPC, ndpi_struct, NDPI_LOG_DEBUG, "DCERPC match\n"); + NDPI_LOG_INFO(ndpi_struct, "found DCERPC\n"); ndpi_int_dcerpc_add_connection(ndpi_struct, flow); return; } - if(packet->payload_packet_len>1){ - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_DCERPC); - } + if(packet->payload_packet_len>1) + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } |