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/crossfire.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/crossfire.c')
| -rw-r--r-- | src/lib/protocols/crossfire.c | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/src/lib/protocols/crossfire.c b/src/lib/protocols/crossfire.c index 5dfddf5c3..ea1dce66a 100644 --- a/src/lib/protocols/crossfire.c +++ b/src/lib/protocols/crossfire.c @@ -21,11 +21,14 @@ * */ +#include "ndpi_protocol_ids.h" -/* include files */ -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_CROSSFIRE +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_CROSSFIRE + +#include "ndpi_api.h" + static void ndpi_int_crossfire_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow/* , ndpi_protocol_type_t protocol_type */) @@ -37,21 +40,17 @@ static void ndpi_int_crossfire_add_connection(struct ndpi_detection_module_struc void ndpi_search_crossfire_tcp_udp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; - - NDPI_LOG(NDPI_PROTOCOL_CROSSFIRE, ndpi_struct, NDPI_LOG_DEBUG, "search crossfire.\n"); + NDPI_LOG_DBG(ndpi_struct, "search crossfire\n"); if (packet->udp != 0) { - if (packet->payload_packet_len == 25 && get_u_int32_t(packet->payload, 0) == ntohl(0xc7d91999) + if (packet->payload_packet_len == 25 + && get_u_int32_t(packet->payload, 0) == ntohl(0xc7d91999) && get_u_int16_t(packet->payload, 4) == ntohs(0x0200) - && get_u_int16_t(packet->payload, 22) == ntohs(0x7d00) - ) { - NDPI_LOG(NDPI_PROTOCOL_CROSSFIRE, ndpi_struct, NDPI_LOG_DEBUG, "Crossfire: found udp packet.\n"); - ndpi_int_crossfire_add_connection(ndpi_struct, flow); - return; + && get_u_int16_t(packet->payload, 22) == ntohs(0x7d00)) { + NDPI_LOG_INFO(ndpi_struct, "found Crossfire: udp packet\n"); + ndpi_int_crossfire_add_connection(ndpi_struct, flow); + return; } } else if (packet->tcp != 0) { @@ -67,16 +66,15 @@ void ndpi_search_crossfire_tcp_udp(struct ndpi_detection_module_struct *ndpi_str && (memcmp(packet->host_line.ptr, "crossfire", 9) == 0 || memcmp(packet->host_line.ptr, "www.crossfire", 13) == 0)) ) { - NDPI_LOG(NDPI_PROTOCOL_CROSSFIRE, ndpi_struct, NDPI_LOG_DEBUG, "Crossfire: found HTTP request.\n"); - ndpi_int_crossfire_add_connection(ndpi_struct, flow); - return; + NDPI_LOG_DBG(ndpi_struct, "found Crossfire: HTTP request\n"); + ndpi_int_crossfire_add_connection(ndpi_struct, flow); + return; } } } - NDPI_LOG(NDPI_PROTOCOL_CROSSFIRE, ndpi_struct, NDPI_LOG_DEBUG, "exclude crossfire.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_CROSSFIRE); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } |