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/skype.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/skype.c')
| -rw-r--r-- | src/lib/protocols/skype.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/src/lib/protocols/skype.c b/src/lib/protocols/skype.c index 19de3c437..ea571961f 100644 --- a/src/lib/protocols/skype.c +++ b/src/lib/protocols/skype.c @@ -17,10 +17,15 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_SKYPE +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_SKYPE + +#include "ndpi_api.h" + + static void ndpi_check_skype(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; @@ -44,13 +49,13 @@ static void ndpi_check_skype(struct ndpi_detection_module_struct *ndpi_struct, s ((payload_len >= 16) && (packet->payload[0] != 0x30) /* Avoid invalid SNMP detection */ && (packet->payload[2] == 0x02))) { - NDPI_LOG(NDPI_PROTOCOL_SKYPE, ndpi_struct, NDPI_LOG_DEBUG, "Found skype.\n"); + NDPI_LOG_INFO(ndpi_struct, "found skype\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SKYPE, NDPI_PROTOCOL_UNKNOWN); } } return; } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SKYPE); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; // TCP check @@ -69,15 +74,16 @@ static void ndpi_check_skype(struct ndpi_detection_module_struct *ndpi_struct, s // 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_LOG_INFO(ndpi_struct, "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); */ - } else - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SKYPE); + } else { + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); + } return; } @@ -87,7 +93,7 @@ void ndpi_search_skype(struct ndpi_detection_module_struct *ndpi_struct, struct { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_SKYPE, ndpi_struct, NDPI_LOG_DEBUG, "skype detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search skype\n"); /* skip marked packets */ if(packet->detected_protocol_stack[0] != NDPI_PROTOCOL_SKYPE) |