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Diffstat (limited to 'src/lib/protocols/thunder.c')
-rw-r--r--src/lib/protocols/thunder.c45
1 files changed, 20 insertions, 25 deletions
diff --git a/src/lib/protocols/thunder.c b/src/lib/protocols/thunder.c
index f0198cdda..2818d873d 100644
--- a/src/lib/protocols/thunder.c
+++ b/src/lib/protocols/thunder.c
@@ -22,10 +22,15 @@
*
*/
+#include "ndpi_protocol_ids.h"
-#include "ndpi_protocols.h"
#ifdef NDPI_PROTOCOL_THUNDER
+#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_THUNDER
+
+#include "ndpi_api.h"
+
+
static void ndpi_int_thunder_add_connection(struct ndpi_detection_module_struct *ndpi_struct,
struct ndpi_flow_struct *flow/* , ndpi_protocol_type_t protocol_type */)
{
@@ -55,26 +60,21 @@ void ndpi_int_search_thunder_udp(struct ndpi_detection_module_struct
{
struct ndpi_packet_struct *packet = &flow->packet;
- // struct ndpi_id_struct *src=ndpi_struct->src;
- // struct ndpi_id_struct *dst=ndpi_struct->dst;
-
if (packet->payload_packet_len > 8 && packet->payload[0] >= 0x30
&& packet->payload[0] < 0x40 && packet->payload[1] == 0 && packet->payload[2] == 0 && packet->payload[3] == 0) {
if (flow->thunder_stage == 3) {
- NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG, "THUNDER udp detected\n");
+ NDPI_LOG_INFO(ndpi_struct, "found THUNDER udp\n");
ndpi_int_thunder_add_connection(ndpi_struct, flow);
return;
}
flow->thunder_stage++;
- NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG,
+ NDPI_LOG_DBG2(ndpi_struct,
"maybe thunder udp packet detected, stage increased to %u\n", flow->thunder_stage);
return;
}
- NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG,
- "excluding thunder udp at stage %u\n", flow->thunder_stage);
-
+ NDPI_LOG_DBG(ndpi_struct, "excluding thunder udp at stage %u\n", flow->thunder_stage);
NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_THUNDER);
}
@@ -89,19 +89,16 @@ void ndpi_int_search_thunder_tcp(struct ndpi_detection_module_struct
{
struct ndpi_packet_struct *packet = &flow->packet;
- // struct ndpi_id_struct *src=ndpi_struct->src;
- // struct ndpi_id_struct *dst=ndpi_struct->dst;
-
if (packet->payload_packet_len > 8 && packet->payload[0] >= 0x30
&& packet->payload[0] < 0x40 && packet->payload[1] == 0 && packet->payload[2] == 0 && packet->payload[3] == 0) {
if (flow->thunder_stage == 3) {
- NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG, "THUNDER tcp detected\n");
+ NDPI_LOG_INFO(ndpi_struct, "found THUNDER tcp\n");
ndpi_int_thunder_add_connection(ndpi_struct, flow);
return;
}
flow->thunder_stage++;
- NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG,
+ NDPI_LOG_DBG2(ndpi_struct,
"maybe thunder tcp packet detected, stage increased to %u\n", flow->thunder_stage);
return;
}
@@ -110,7 +107,7 @@ void ndpi_int_search_thunder_tcp(struct ndpi_detection_module_struct
&& memcmp(packet->payload, "POST / HTTP/1.1\r\n", 17) == 0) {
ndpi_parse_packet_line_info(ndpi_struct, flow);
- NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG,
+ NDPI_LOG_DBG2(ndpi_struct,
"maybe thunder http POST packet detected, parsed packet lines: %u, empty line set %u (at: %u)\n",
packet->parsed_lines, packet->empty_line_position_set, packet->empty_line_position);
@@ -124,15 +121,13 @@ void ndpi_int_search_thunder_tcp(struct ndpi_detection_module_struct
&& packet->payload[packet->empty_line_position + 3] == 0x00
&& packet->payload[packet->empty_line_position + 4] == 0x00
&& packet->payload[packet->empty_line_position + 5] == 0x00) {
- NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG,
- "maybe thunder http POST packet application does match\n");
+ NDPI_LOG_INFO(ndpi_struct,
+ "found thunder http POST packet application does match\n");
ndpi_int_thunder_add_connection(ndpi_struct, flow);
return;
}
}
- NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG,
- "excluding thunder tcp at stage %u\n", flow->thunder_stage);
-
+ NDPI_LOG_DBG(ndpi_struct, "excluding thunder tcp at stage %u\n", flow->thunder_stage);
NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_THUNDER);
}
@@ -153,12 +148,12 @@ void ndpi_int_search_thunder_http(struct ndpi_detection_module_struct
if (packet->detected_protocol_stack[0] == NDPI_PROTOCOL_THUNDER) {
if (src != NULL && ((u_int32_t)
(packet->tick_timestamp - src->thunder_ts) < ndpi_struct->thunder_timeout)) {
- NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG,
+ NDPI_LOG_DBG2(ndpi_struct,
"thunder : save src connection packet detected\n");
src->thunder_ts = packet->tick_timestamp;
} else if (dst != NULL && ((u_int32_t)
(packet->tick_timestamp - dst->thunder_ts) < ndpi_struct->thunder_timeout)) {
- NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG,
+ NDPI_LOG_DBG2(ndpi_struct,
"thunder : save dst connection packet detected\n");
dst->thunder_ts = packet->tick_timestamp;
}
@@ -167,7 +162,7 @@ void ndpi_int_search_thunder_http(struct ndpi_detection_module_struct
if (packet->payload_packet_len > 5
&& memcmp(packet->payload, "GET /", 5) == 0 && NDPI_SRC_OR_DST_HAS_PROTOCOL(src, dst, NDPI_PROTOCOL_THUNDER)) {
- NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG, "HTTP packet detected.\n");
+ NDPI_LOG_DBG2(ndpi_struct, "HTTP packet detected\n");
ndpi_parse_packet_line_info(ndpi_struct, flow);
if (packet->parsed_lines > 7
@@ -186,8 +181,8 @@ void ndpi_int_search_thunder_http(struct ndpi_detection_module_struct
&& packet->user_agent_line.len > 49
&& memcmp(packet->user_agent_line.ptr,
"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)", 50) == 0) {
- NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG,
- "Thunder HTTP download detected, adding flow.\n");
+ NDPI_LOG_INFO(ndpi_struct,
+ "found thunder HTTP download detected\n");
ndpi_int_thunder_add_connection(ndpi_struct, flow);
}
}