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nfqws: move code

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bol-van
2024-11-11 19:48:47 +03:00
parent a17e490851
commit 284f911785
7 changed files with 76 additions and 70 deletions
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18
nfq/protocol.h
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@@ -7,6 +7,16 @@
#include "crypto/aes-gcm.h"
#include "helpers.h"
typedef enum {UNKNOWN=0, HTTP, TLS, QUIC, WIREGUARD, DHT} t_l7proto;
#define L7_PROTO_HTTP 0x00000001
#define L7_PROTO_TLS 0x00000002
#define L7_PROTO_QUIC 0x00000004
#define L7_PROTO_WIREGUARD 0x00000008
#define L7_PROTO_DHT 0x00000010
#define L7_PROTO_UNKNOWN 0x80000000
const char *l7proto_str(t_l7proto l7);
bool l7_proto_match(t_l7proto l7proto, uint32_t filter_l7);
// pos markers
#define PM_ABS 0
#define PM_HOST 1
@@ -16,11 +26,19 @@
#define PM_HOST_ENDSLD 5
#define PM_HTTP_METHOD 6
#define PM_SNI_EXT 7
struct split_pos
{
int16_t pos;
uint8_t marker;
};
#define SPLIT_POS_EMPTY(sp) ((sp)->marker==PM_ABS && (sp)->pos==0)
bool IsHostMarker(uint8_t posmarker);
const char *posmarker_name(uint8_t posmarker);
size_t AnyProtoPos(uint8_t posmarker, int16_t pos, const uint8_t *data, size_t sz);
size_t HttpPos(uint8_t posmarker, int16_t pos, const uint8_t *data, size_t sz);
size_t TLSPos(uint8_t posmarker, int16_t pos, const uint8_t *data, size_t sz);
size_t ResolvePos(const uint8_t *data, size_t sz, t_l7proto l7proto, const struct split_pos *sp);
void ResolveMultiPos(const uint8_t *data, size_t sz, t_l7proto l7proto, const struct split_pos *splits, int split_count, size_t *pos, int *pos_count);
extern const char *http_methods[9];
const char *HttpMethod(const uint8_t *data, size_t len);