From 2787c2390cdd7129c2dcf50b0d4990d3f7d1bccc Mon Sep 17 00:00:00 2001 From: Vitaly Lavrov Date: Sat, 14 Oct 2017 14:38:48 +0300 Subject: 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() --- src/lib/protocols/mysql.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) (limited to 'src/lib/protocols/mysql.c') diff --git a/src/lib/protocols/mysql.c b/src/lib/protocols/mysql.c index e500b2976..d1e695e55 100644 --- a/src/lib/protocols/mysql.c +++ b/src/lib/protocols/mysql.c @@ -23,10 +23,15 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_MYSQL +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_MYSQL + +#include "ndpi_api.h" + + static void ndpi_int_mysql_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -36,9 +41,9 @@ static void ndpi_int_mysql_add_connection(struct ndpi_detection_module_struct void ndpi_search_mysql_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; + + NDPI_LOG_DBG(ndpi_struct, "search MySQL\n"); - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; if(packet->tcp) { if (packet->payload_packet_len > 38 //min length && get_u_int16_t(packet->payload, 0) == packet->payload_packet_len - 4 //first 3 bytes are length @@ -55,7 +60,7 @@ void ndpi_search_mysql_tcp(struct ndpi_detection_module_struct *ndpi_struct, str && get_u_int64_t(packet->payload, a + 19) == 0x0ULL //13 more && get_u_int32_t(packet->payload, a + 27) == 0x0 //filler bytes && get_u_int8_t(packet->payload, a + 31) == 0x0) { - NDPI_LOG(NDPI_PROTOCOL_MYSQL, ndpi_struct, NDPI_LOG_DEBUG, "MySQL detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found MySQL\n"); ndpi_int_mysql_add_connection(ndpi_struct, flow); return; } @@ -65,7 +70,7 @@ void ndpi_search_mysql_tcp(struct ndpi_detection_module_struct *ndpi_struct, str } } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MYSQL); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } -- cgit v1.2.3