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PCAPdroid/generated/nDPI/ndpi_define.h
emanuele-f 59288b583d Update to nDPI 4.2 
Relevant changes:

- Reduced memory footprint
- Fix some memory issues
- Improved protocols dissection
2022-02-03 16:58:07 +01:00

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/*
*
* Copyright (C) 2011-17 - ntop.org
*
* This file is part of nDPI, an open source deep packet inspection
* library based on the OpenDPI and PACE technology by ipoque GmbH
*
* nDPI is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* nDPI is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with nDPI. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef __NDPI_DEFINE_INCLUDE_FILE__
#define __NDPI_DEFINE_INCLUDE_FILE__
/*
gcc -E -dM - < /dev/null |grep ENDIAN
*/
#if defined(__FreeBSD__) || defined(__NetBSD__)
#include <sys/endian.h>
#endif
#ifdef __OpenBSD__
#include <endian.h>
#define __BYTE_ORDER BYTE_ORDER
#if BYTE_ORDER == LITTLE_ENDIAN
#ifndef __LITTLE_ENDIAN__
#define __LITTLE_ENDIAN__
#endif /* __LITTLE_ENDIAN__ */
#else
#define __BIG_ENDIAN__
#endif/* BYTE_ORDER */
#endif/* __OPENBSD__ */
#if __BYTE_ORDER == __LITTLE_ENDIAN
#ifndef __LITTLE_ENDIAN__
#define __LITTLE_ENDIAN__
#endif
#else
#ifndef __BIG_ENDIAN__
#define __BIG_ENDIAN__
#endif
#endif
#ifdef WIN32
#ifndef __LITTLE_ENDIAN__
#define __LITTLE_ENDIAN__ 1
#endif
#endif
#if !(defined(__LITTLE_ENDIAN__) || defined(__BIG_ENDIAN__))
#if defined(__mips__)
#undef __LITTLE_ENDIAN__
#undef __LITTLE_ENDIAN
#define __BIG_ENDIAN__
#endif
/* Everything else */
#if (defined(__BYTE_ORDER__) && defined(__ORDER_LITTLE_ENDIAN__))
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#define __LITTLE_ENDIAN__
#else
#define __BIG_ENDIAN__
#endif
#endif
#endif
#define NDPI_USE_ASYMMETRIC_DETECTION 0
#define NDPI_SELECTION_BITMASK_PROTOCOL_SIZE u_int32_t
#define NDPI_SELECTION_BITMASK_PROTOCOL_IP (1<<0)
#define NDPI_SELECTION_BITMASK_PROTOCOL_INT_TCP (1<<1)
#define NDPI_SELECTION_BITMASK_PROTOCOL_INT_UDP (1<<2)
#define NDPI_SELECTION_BITMASK_PROTOCOL_INT_TCP_OR_UDP (1<<3)
#define NDPI_SELECTION_BITMASK_PROTOCOL_HAS_PAYLOAD (1<<4)
#define NDPI_SELECTION_BITMASK_PROTOCOL_NO_TCP_RETRANSMISSION (1<<5)
#define NDPI_SELECTION_BITMASK_PROTOCOL_IPV6 (1<<6)
#define NDPI_SELECTION_BITMASK_PROTOCOL_IPV4_OR_IPV6 (1<<7)
#define NDPI_SELECTION_BITMASK_PROTOCOL_COMPLETE_TRAFFIC (1<<8)
/* now combined detections */
/* v4 */
#define NDPI_SELECTION_BITMASK_PROTOCOL_TCP (NDPI_SELECTION_BITMASK_PROTOCOL_IP | NDPI_SELECTION_BITMASK_PROTOCOL_INT_TCP)
#define NDPI_SELECTION_BITMASK_PROTOCOL_UDP (NDPI_SELECTION_BITMASK_PROTOCOL_IP | NDPI_SELECTION_BITMASK_PROTOCOL_INT_UDP)
#define NDPI_SELECTION_BITMASK_PROTOCOL_TCP_OR_UDP (NDPI_SELECTION_BITMASK_PROTOCOL_IP | NDPI_SELECTION_BITMASK_PROTOCOL_INT_TCP_OR_UDP)
/* v6 */
#define NDPI_SELECTION_BITMASK_PROTOCOL_V6_TCP (NDPI_SELECTION_BITMASK_PROTOCOL_IPV6 | NDPI_SELECTION_BITMASK_PROTOCOL_INT_TCP)
#define NDPI_SELECTION_BITMASK_PROTOCOL_V6_UDP (NDPI_SELECTION_BITMASK_PROTOCOL_IPV6 | NDPI_SELECTION_BITMASK_PROTOCOL_INT_UDP)
#define NDPI_SELECTION_BITMASK_PROTOCOL_V6_TCP_OR_UDP (NDPI_SELECTION_BITMASK_PROTOCOL_IPV6 | NDPI_SELECTION_BITMASK_PROTOCOL_INT_TCP_OR_UDP)
/* v4 or v6 */
#define NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP (NDPI_SELECTION_BITMASK_PROTOCOL_IPV4_OR_IPV6 | NDPI_SELECTION_BITMASK_PROTOCOL_INT_TCP)
#define NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_UDP (NDPI_SELECTION_BITMASK_PROTOCOL_IPV4_OR_IPV6 | NDPI_SELECTION_BITMASK_PROTOCOL_INT_UDP)
#define NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP_OR_UDP (NDPI_SELECTION_BITMASK_PROTOCOL_IPV4_OR_IPV6 | NDPI_SELECTION_BITMASK_PROTOCOL_INT_TCP_OR_UDP)
#define NDPI_SELECTION_BITMASK_PROTOCOL_TCP_WITH_PAYLOAD (NDPI_SELECTION_BITMASK_PROTOCOL_TCP | NDPI_SELECTION_BITMASK_PROTOCOL_HAS_PAYLOAD)
#define NDPI_SELECTION_BITMASK_PROTOCOL_V6_TCP_WITH_PAYLOAD (NDPI_SELECTION_BITMASK_PROTOCOL_V6_TCP | NDPI_SELECTION_BITMASK_PROTOCOL_HAS_PAYLOAD)
#define NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP_WITH_PAYLOAD (NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP | NDPI_SELECTION_BITMASK_PROTOCOL_HAS_PAYLOAD)
/* does it make sense to talk about udp with payload ??? have you ever seen empty udp packets ? */
#define NDPI_SELECTION_BITMASK_PROTOCOL_UDP_WITH_PAYLOAD (NDPI_SELECTION_BITMASK_PROTOCOL_UDP | NDPI_SELECTION_BITMASK_PROTOCOL_HAS_PAYLOAD)
#define NDPI_SELECTION_BITMASK_PROTOCOL_V6_UDP_WITH_PAYLOAD (NDPI_SELECTION_BITMASK_PROTOCOL_V6_UDP | NDPI_SELECTION_BITMASK_PROTOCOL_HAS_PAYLOAD)
#define NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_UDP_WITH_PAYLOAD (NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_UDP | NDPI_SELECTION_BITMASK_PROTOCOL_HAS_PAYLOAD)
#define NDPI_SELECTION_BITMASK_PROTOCOL_TCP_OR_UDP_WITH_PAYLOAD (NDPI_SELECTION_BITMASK_PROTOCOL_TCP_OR_UDP | NDPI_SELECTION_BITMASK_PROTOCOL_HAS_PAYLOAD)
#define NDPI_SELECTION_BITMASK_PROTOCOL_V6_TCP_OR_UDP_WITH_PAYLOAD (NDPI_SELECTION_BITMASK_PROTOCOL_V6_TCP_OR_UDP | NDPI_SELECTION_BITMASK_PROTOCOL_HAS_PAYLOAD)
#define NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP_OR_UDP_WITH_PAYLOAD (NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP_OR_UDP | NDPI_SELECTION_BITMASK_PROTOCOL_HAS_PAYLOAD)
#define NDPI_SELECTION_BITMASK_PROTOCOL_TCP_WITHOUT_RETRANSMISSION (NDPI_SELECTION_BITMASK_PROTOCOL_TCP | NDPI_SELECTION_BITMASK_PROTOCOL_NO_TCP_RETRANSMISSION)
#define NDPI_SELECTION_BITMASK_PROTOCOL_V6_TCP_WITHOUT_RETRANSMISSION (NDPI_SELECTION_BITMASK_PROTOCOL_V6_TCP | NDPI_SELECTION_BITMASK_PROTOCOL_NO_TCP_RETRANSMISSION)
#define NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP_WITHOUT_RETRANSMISSION (NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP | NDPI_SELECTION_BITMASK_PROTOCOL_NO_TCP_RETRANSMISSION)
#define NDPI_SELECTION_BITMASK_PROTOCOL_TCP_OR_UDP_WITHOUT_RETRANSMISSION (NDPI_SELECTION_BITMASK_PROTOCOL_TCP_OR_UDP | NDPI_SELECTION_BITMASK_PROTOCOL_NO_TCP_RETRANSMISSION)
#define NDPI_SELECTION_BITMASK_PROTOCOL_V6_TCP_OR_UDP_WITHOUT_RETRANSMISSION (NDPI_SELECTION_BITMASK_PROTOCOL_V6_TCP_OR_UDP | NDPI_SELECTION_BITMASK_PROTOCOL_NO_TCP_RETRANSMISSION)
#define NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP_OR_UDP_WITHOUT_RETRANSMISSION (NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP_OR_UDP | NDPI_SELECTION_BITMASK_PROTOCOL_NO_TCP_RETRANSMISSION)
#define NDPI_SELECTION_BITMASK_PROTOCOL_TCP_WITH_PAYLOAD_WITHOUT_RETRANSMISSION (NDPI_SELECTION_BITMASK_PROTOCOL_TCP | NDPI_SELECTION_BITMASK_PROTOCOL_NO_TCP_RETRANSMISSION | NDPI_SELECTION_BITMASK_PROTOCOL_HAS_PAYLOAD)
#define NDPI_SELECTION_BITMASK_PROTOCOL_V6_TCP_WITH_PAYLOAD_WITHOUT_RETRANSMISSION (NDPI_SELECTION_BITMASK_PROTOCOL_V6_TCP | NDPI_SELECTION_BITMASK_PROTOCOL_NO_TCP_RETRANSMISSION | NDPI_SELECTION_BITMASK_PROTOCOL_HAS_PAYLOAD)
#define NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP_WITH_PAYLOAD_WITHOUT_RETRANSMISSION (NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP | NDPI_SELECTION_BITMASK_PROTOCOL_NO_TCP_RETRANSMISSION | NDPI_SELECTION_BITMASK_PROTOCOL_HAS_PAYLOAD)
#define NDPI_SELECTION_BITMASK_PROTOCOL_TCP_OR_UDP_WITH_PAYLOAD_WITHOUT_RETRANSMISSION (NDPI_SELECTION_BITMASK_PROTOCOL_TCP_OR_UDP | NDPI_SELECTION_BITMASK_PROTOCOL_NO_TCP_RETRANSMISSION | NDPI_SELECTION_BITMASK_PROTOCOL_HAS_PAYLOAD)
#define NDPI_SELECTION_BITMASK_PROTOCOL_V6_TCP_OR_UDP_WITH_PAYLOAD_WITHOUT_RETRANSMISSION (NDPI_SELECTION_BITMASK_PROTOCOL_V6_TCP_OR_UDP | NDPI_SELECTION_BITMASK_PROTOCOL_NO_TCP_RETRANSMISSION | NDPI_SELECTION_BITMASK_PROTOCOL_HAS_PAYLOAD)
#define NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP_OR_UDP_WITH_PAYLOAD_WITHOUT_RETRANSMISSION (NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP_OR_UDP | NDPI_SELECTION_BITMASK_PROTOCOL_NO_TCP_RETRANSMISSION | NDPI_SELECTION_BITMASK_PROTOCOL_HAS_PAYLOAD)
/* safe src/dst protocol check macros... */
#define NDPI_SRC_HAS_PROTOCOL(src,protocol) ((src) != NULL && NDPI_COMPARE_PROTOCOL_TO_BITMASK((src)->detected_protocol_bitmask,(protocol)) != 0)
#define NDPI_DST_HAS_PROTOCOL(dst,protocol) ((dst) != NULL && NDPI_COMPARE_PROTOCOL_TO_BITMASK((dst)->detected_protocol_bitmask,(protocol)) != 0)
#define NDPI_SRC_OR_DST_HAS_PROTOCOL(src,dst,protocol) (NDPI_SRC_HAS_PROTOCOL(src,protocol) || NDPI_SRC_HAS_PROTOCOL(dst,protocol))
/**
* convenience macro to check for excluded protocol
* a protocol is excluded if the flow is known and either the protocol is not detected at all
* or the excluded bitmask contains the protocol
*/
#define NDPI_FLOW_PROTOCOL_EXCLUDED(ndpi_struct,flow,protocol) ((flow) != NULL && \
( NDPI_COMPARE_PROTOCOL_TO_BITMASK((ndpi_struct)->detection_bitmask, (protocol)) == 0 || \
NDPI_COMPARE_PROTOCOL_TO_BITMASK((flow)->excluded_protocol_bitmask, (protocol)) != 0 ) )
/* misc definitions */
#define NDPI_DEFAULT_MAX_TCP_RETRANSMISSION_WINDOW_SIZE 0x10000
#define NDPI_MAX_NUM_PKTS_PER_FLOW_TO_DISSECT 32
/* TODO: rebuild all memory areas to have a more aligned memory block here */
/* DEFINITION OF MAX LINE NUMBERS FOR line parse algorithm */
#define NDPI_MAX_PARSE_LINES_PER_PACKET 64
#define MAX_PACKET_COUNTER 65000
#define MAX_DEFAULT_PORTS 5
#define NDPI_DIRECTCONNECT_CONNECTION_IP_TICK_TIMEOUT 600
#define NDPI_IRC_CONNECTION_TIMEOUT 120
#define NDPI_GNUTELLA_CONNECTION_TIMEOUT 60
#define NDPI_BATTLEFIELD_CONNECTION_TIMEOUT 60
#define NDPI_THUNDER_CONNECTION_TIMEOUT 30
#define NDPI_TVANTS_CONNECTION_TIMEOUT 5
#define NDPI_ZATTOO_CONNECTION_TIMEOUT 120
#define NDPI_ZATTOO_FLASH_TIMEOUT 5
#define NDPI_JABBER_STUN_TIMEOUT 30
#define NDPI_JABBER_FT_TIMEOUT 5
#ifdef NDPI_ENABLE_DEBUG_MESSAGES
#define NDPI_LOG(proto, m, log_level, args...) \
{ \
struct ndpi_detection_module_struct *mod = (struct ndpi_detection_module_struct*) m; \
if(mod != NULL && mod->ndpi_debug_printf != NULL) \
(*(mod->ndpi_debug_printf))(proto, mod, log_level, __FILE__, __FUNCTION__, __LINE__, args); \
}
/* We must define NDPI_CURRENT_PROTO before include ndpi_main.h !!!
*
* #include "ndpi_protocol_ids.h"
* #define NDPI_CURRENT_PROTO NDPI_PROTOCOL_XXXX
* #include "ndpi_api.h"
*
*/
#ifndef NDPI_CURRENT_PROTO
#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_UNKNOWN
#endif
#define NDPI_LOG_ERR(mod, args...) \
if(mod && mod->ndpi_log_level >= NDPI_LOG_ERROR) { \
if(mod != NULL && mod->ndpi_debug_printf != NULL) \
(*(mod->ndpi_debug_printf))(NDPI_CURRENT_PROTO, mod, NDPI_LOG_ERROR , __FILE__, __FUNCTION__, __LINE__, args); \
}
#define NDPI_LOG_INFO(mod, args...) \
if(mod && mod->ndpi_log_level >= NDPI_LOG_TRACE) { \
if(mod != NULL && mod->ndpi_debug_printf != NULL) \
(*(mod->ndpi_debug_printf))(NDPI_CURRENT_PROTO, mod, NDPI_LOG_TRACE , __FILE__, __FUNCTION__, __LINE__, args); \
}
#define NDPI_LOG_DBG(mod, args...) \
if(mod && mod->ndpi_log_level >= NDPI_LOG_DEBUG) { \
if(mod != NULL && mod->ndpi_debug_printf != NULL) \
(*(mod->ndpi_debug_printf))(NDPI_CURRENT_PROTO, mod, NDPI_LOG_DEBUG , __FILE__, __FUNCTION__, __LINE__, args); \
}
#define NDPI_LOG_DBG2(mod, args...) \
if(mod && mod->ndpi_log_level >= NDPI_LOG_DEBUG_EXTRA) { \
if(mod != NULL && mod->ndpi_debug_printf != NULL) \
(*(mod->ndpi_debug_printf))(NDPI_CURRENT_PROTO, mod, NDPI_LOG_DEBUG_EXTRA , __FILE__, __FUNCTION__, __LINE__, args); \
}
#else /* not defined NDPI_ENABLE_DEBUG_MESSAGES */
# ifdef WIN32
# define NDPI_LOG(...) {}
# define NDPI_LOG_ERR(...) {}
# define NDPI_LOG_INFO(...) {}
# define NDPI_LOG_DBG(...) {}
# define NDPI_LOG_DBG2(...) {}
# else
# define NDPI_LOG(proto, mod, log_level, args...) { /* printf(args); */ }
# define NDPI_LOG_ERR(mod, args...) { printf(args); }
# define NDPI_LOG_INFO(mod, args...) { /* printf(args); */ }
# define NDPI_LOG_DBG(mod, args...) { /* printf(args); */ }
# define NDPI_LOG_DBG2(mod, args...) { /* printf(args); */ }
# endif
#endif /* NDPI_ENABLE_DEBUG_MESSAGES */
#define NDPI_EXCLUDE_PROTO(mod,flow) ndpi_exclude_protocol(mod, flow, NDPI_CURRENT_PROTO, __FILE__, __FUNCTION__, __LINE__)
/**
* macro for getting the string len of a static string
*
* use it instead of strlen to avoid runtime calculations
*/
#define NDPI_STATICSTRING_LEN( s ) ( sizeof( s ) - 1 )
/** macro to compare 2 IPv6 addresses with each other to identify the "smaller" IPv6 address */
#define NDPI_COMPARE_IPV6_ADDRESS_STRUCTS(x,y) \
((x.u6_addr.u6_addr64[0] < y.u6_addr.u6_addr64[0]) || ((x.u6_addr.u6_addr64[0] == y.u6_addr.u6_addr64[0]) && (x.u6_addr.u6_addr64[1] < y.u6_addr.u6_addr64[1])))
#define NDPI_NUM_BITS 512
#define NDPI_NUM_BITS_MASK (512-1)
#define NDPI_BITS /* 32 */ (sizeof(ndpi_ndpi_mask) * 8 /* number of bits in a byte */) /* bits per mask */
#define howmanybits(x, y) (((x)+((y)-1))/(y))
#define NDPI_SET(p, n) ((p)->fds_bits[(n)/NDPI_BITS] |= (1ul << (((u_int32_t)n) % NDPI_BITS)))
#define NDPI_CLR(p, n) ((p)->fds_bits[(n)/NDPI_BITS] &= ~(1ul << (((u_int32_t)n) % NDPI_BITS)))
#define NDPI_ISSET(p, n) ((p)->fds_bits[(n)/NDPI_BITS] & (1ul << (((u_int32_t)n) % NDPI_BITS)))
#define NDPI_ZERO(p) memset((char *)(p), 0, sizeof(*(p)))
#define NDPI_ONE(p) memset((char *)(p), 0xFF, sizeof(*(p)))
#define NDPI_NUM_FDS_BITS howmanybits(NDPI_NUM_BITS, NDPI_BITS)
#define NDPI_PROTOCOL_BITMASK ndpi_protocol_bitmask_struct_t
#define NDPI_BITMASK_ADD(a,b) NDPI_SET(&a,b)
#define NDPI_BITMASK_DEL(a,b) NDPI_CLR(&a,b)
#define NDPI_BITMASK_RESET(a) NDPI_ZERO(&a)
#define NDPI_BITMASK_SET_ALL(a) NDPI_ONE(&a)
#define NDPI_BITMASK_SET(a, b) { memcpy(&a, &b, sizeof(NDPI_PROTOCOL_BITMASK)); }
#define NDPI_SET_BIT(num, n) num |= 1ULL << ( n )
#define NDPI_CLR_BIT(num, n) num &= ~(1ULL << ( n ))
#define NDPI_CLR_BIT(num, n) num &= ~(1ULL << ( n ))
#define NDPI_ISSET_BIT(num, n) (num & (1ULL << ( n )))
#define NDPI_ZERO_BIT(num) num = 0
/* this is a very very tricky macro *g*,
* the compiler will remove all shifts here if the protocol is static...
*/
#define NDPI_ADD_PROTOCOL_TO_BITMASK(bmask,value) NDPI_SET(&bmask, value & NDPI_NUM_BITS_MASK)
#define NDPI_DEL_PROTOCOL_FROM_BITMASK(bmask,value) NDPI_CLR(&bmask, value & NDPI_NUM_BITS_MASK)
#define NDPI_COMPARE_PROTOCOL_TO_BITMASK(bmask,value) NDPI_ISSET(&bmask, value & NDPI_NUM_BITS_MASK)
#define NDPI_SAVE_AS_BITMASK(bmask,value) { NDPI_ZERO(&bmask) ; NDPI_ADD_PROTOCOL_TO_BITMASK(bmask, value); }
#define ndpi_min(a,b) ((a < b) ? a : b)
#define ndpi_max(a,b) ((a > b) ? a : b)
#define NDPI_PARSE_PACKET_LINE_INFO(ndpi_struct,flow,packet) \
if (packet->packet_lines_parsed_complete != 1) { \
ndpi_parse_packet_line_info(ndpi_struct,flow); \
} \
#define NDPI_IPSEC_PROTOCOL_ESP 50
#define NDPI_IPSEC_PROTOCOL_AH 51
#define NDPI_GRE_PROTOCOL_TYPE 0x2F
#define NDPI_ICMP_PROTOCOL_TYPE 0x01
#define NDPI_IGMP_PROTOCOL_TYPE 0x02
#define NDPI_EGP_PROTOCOL_TYPE 0x08
#define NDPI_OSPF_PROTOCOL_TYPE 0x59
#define NDPI_SCTP_PROTOCOL_TYPE 132
#define NDPI_IPIP_PROTOCOL_TYPE 0x04
#define NDPI_ICMPV6_PROTOCOL_TYPE 0x3a
/* the get_uXX will return raw network packet bytes !! */
#define get_u_int8_t(X,O) (*(u_int8_t *)((&(((u_int8_t *)X)[O]))))
#define get_u_int16_t(X,O) (*(u_int16_t *)((&(((u_int8_t *)X)[O]))))
#define get_u_int32_t(X,O) (*(u_int32_t *)((&(((u_int8_t *)X)[O]))))
#if defined(__arm__)
static inline u_int64_t get_u_int64_t(const u_int8_t* X, int O)
{
u_int64_t tmp;
memcpy(&tmp, X + O, sizeof(tmp));
return tmp;
}
#else
#define get_u_int64_t(X,O) (*(u_int64_t *)((&(((u_int8_t *)X)[O]))))
#endif // __arm__
/* new definitions to get little endian from network bytes */
#define get_ul8(X,O) get_u_int8_t(X,O)
#if defined(__LITTLE_ENDIAN__) || defined(_LITTLE_ENDIAN)
#define get_l16(X,O) get_u_int16_t(X,O)
#define get_l32(X,O) get_u_int32_t(X,O)
#elif defined(__BIG_ENDIAN__) || defined(__BIG_ENDIAN)
/* convert the bytes from big to little endian */
# define get_l16(X,O) bswap_16(get_u_int16_t(X,O))
# define get_l32(X,O) bswap_32(get_u_int32_t(X,O))
#else
#error "__BYTE_ORDER MUST BE DEFINED !"
#endif /* __BYTE_ORDER */
/* define memory callback function */
#define match_first_bytes(payload,st) (memcmp((payload),(st),(sizeof(st)-1))==0)
#if defined(WIN32) && !defined(snprintf)
#define snprintf _snprintf
#endif
#if defined(WIN32)
#undef strtok_r
#define strtok_r strtok_s
#if BYTE_ORDER == LITTLE_ENDIAN
#define le16toh(x) (x)
#define le32toh(x) (x)
#else
#error "byte order not supported"
#endif
#endif /* WIN32 */
#define NDPI_MAX_DNS_REQUESTS 16
#define NDPI_MIN_NUM_STUN_DETECTION 8
#define NDPI_MAJOR 4
#define NDPI_MINOR 2
#define NDPI_PATCH 0
/* IMPORTANT: order according to its severity */
#define NDPI_CIPHER_SAFE 0
#define NDPI_CIPHER_WEAK 1
#define NDPI_CIPHER_INSECURE 2
#define NDPI_OPTIMAL_HLL_NUM_BUCKETS 16
#define NDPI_MAX_NUM_TLS_APPL_BLOCKS 8
#ifdef __APPLE__
#include <libkern/OSByteOrder.h>
#define htobe16(x) OSSwapHostToBigInt16(x)
#define htole16(x) OSSwapHostToLittleInt16(x)
#define be16toh(x) OSSwapBigToHostInt16(x)
#define le16toh(x) OSSwapLittleToHostInt16(x)
#define htobe32(x) OSSwapHostToBigInt32(x)
#define htole32(x) OSSwapHostToLittleInt32(x)
#define be32toh(x) OSSwapBigToHostInt32(x)
#define le32toh(x) OSSwapLittleToHostInt32(x)
#define htobe64(x) OSSwapHostToBigInt64(x)
#define htole64(x) OSSwapHostToLittleInt64(x)
#define be64toh(x) OSSwapBigToHostInt64(x)
#define le64toh(x) OSSwapLittleToHostInt64(x)
#endif /* __APPLE__ */
#if defined(__MINGW32__)
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#define htobe16(x) htons(x)
#define htole16(x) (x)
#define be16toh(x) ntohs(x)
#define le16toh(x) (x)
#define htobe32(x) htonl(x)
#define htole32(x) (x)
#define be32toh(x) ntohl(x)
#define le32toh(x) (x)
#define htobe64(x) htonll(x)
#define htole64(x) (x)
#define be64toh(x) ntohll(x)
#define le64toh(x) (x)
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#define htobe16(x) (x)
#define htole16(x) __builtin_bswap16(x)
#define be16toh(x) (x)
#define le16toh(x) __builtin_bswap16(x)
#define htobe32(x) (x)
#define htole32(x) __builtin_bswap32(x)
#define be32toh(x) (x)
#define le32toh(x) __builtin_bswap32(x)
#define htobe64(x) (x)
#define htole64(x) __builtin_bswap64(x)
#define be64toh(x) (x)
#define le64toh(x) __builtin_bswap64(x)
#else
#error Unexpected __BYTE_ORDER__
#endif /* __BYTE_ORDER__ */
#endif /* __MINGW32__ */
#ifndef ETH_ARP
#define ETH_ARP 0x0806
#endif
#ifndef ETH_P_IP
#define ETH_P_IP 0x0800 /* IPv4 */
#endif
#ifndef ETH_P_IPV6
#define ETH_P_IPV6 0x86dd /* IPv6 */
#endif
#ifndef ETH_P_VLAN
#define ETH_P_VLAN 0x8100
#endif
#ifndef ETH_P_MPLS_UNI
#define ETH_P_MPLS_UNI 0x8847
#endif
#ifndef ETH_P_MPLS_MULTI
#define ETH_P_MPLS_MULTI 0x8848
#endif
#ifndef ETH_P_PPPoE
#define ETH_P_PPPoE 0x8864
#endif
#endif /* __NDPI_DEFINE_INCLUDE_FILE__ */
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