27#ifndef LIBWEBSOCKET_H_3060898B846849FF9F88F5DB59B5950C
28#define LIBWEBSOCKET_H_3060898B846849FF9F88F5DB59B5950C
39#include "lws_config.h"
41#if defined(LWS_HAVE_SYS_TYPES_H) && !defined(LWS_PLAT_BAREMETAL)
44#if defined(LWS_HAVE_NET_ETHERNET_H)
45#include <net/ethernet.h>
48#if defined(LWS_HAVE_NET_IF_ETHER_H)
49#include <net/if_ether.h>
51#if defined(_WIN32) && !defined(ETHER_ADDR_LEN)
52#define ETHER_ADDR_LEN 6
55 #include <sys/ethernet.h>
56 #if !defined(ETHER_ADDR_LEN) && defined(ETHERADDRL)
57 #define ETHER_ADDR_LEN ETHERADDRL
60#define LWS_ETHER_ADDR_LEN ETHER_ADDR_LEN
76#define LWS_US_PER_SEC ((lws_usec_t)1000000)
77#define LWS_MS_PER_SEC ((lws_usec_t)1000)
78#define LWS_US_PER_MS ((lws_usec_t)1000)
79#define LWS_NS_PER_US ((lws_usec_t)1000)
82#define LWS_MI (LWS_KI * 1024)
83#define LWS_GI (LWS_MI * 1024)
84#define LWS_TI ((uint64_t)LWS_GI * 1024)
85#define LWS_PI ((uint64_t)LWS_TI * 1024)
87#define LWS_US_TO_MS(x) ((x + (LWS_US_PER_MS / 2)) / LWS_US_PER_MS)
89#define LWS_FOURCC(a, b, c, d) ((a << 24) | (b << 16) | (c << 8) | d)
91#if defined(LWS_HAS_INTPTR_T)
93#define lws_intptr_t intptr_t
98#if defined(WIN32) || defined(_WIN32)
99#ifndef WIN32_LEAN_AND_MEAN
100#define WIN32_LEAN_AND_MEAN
111#define _O_RDONLY 0x0000
112#define O_RDONLY _O_RDONLY
115typedef unsigned int uid_t;
116typedef unsigned int gid_t;
117typedef unsigned short sa_family_t;
118#if !defined(LWS_HAVE_SUSECONDS_T)
119typedef unsigned int useconds_t;
120typedef int suseconds_t;
123#define LWS_INLINE __inline
125#define LWS_WARN_UNUSED_RESULT
126#define LWS_WARN_DEPRECATED
127#define LWS_FORMAT(string_index)
129#if !defined(LWS_EXTERN) && defined(LWS_BUILDING_SHARED)
132#define LWS_EXTERN extern __declspec(dllexport)
134#define LWS_EXTERN extern __declspec(dllimport)
139#if !defined(LWS_INTERNAL) && !defined(LWS_EXTERN)
144#if !defined(LWS_EXTERN)
148#define LWS_INVALID_FILE INVALID_HANDLE_VALUE
149#define LWS_SOCK_INVALID (INVALID_SOCKET)
150#define LWS_O_RDONLY _O_RDONLY
151#define LWS_O_WRONLY _O_WRONLY
152#define LWS_O_CREAT _O_CREAT
153#define LWS_O_TRUNC _O_TRUNC
155#if (__STDC_VERSION__ < 199901L) && !defined(__func__)
156#define __func__ __FUNCTION__
162#if defined(LWS_HAVE_SYS_CAPABILITY_H) && defined(LWS_HAVE_LIBCAP)
163#include <sys/capability.h>
166#if defined(__NetBSD__) || defined(__FreeBSD__) || defined(__QNX__) || defined(__OpenBSD__) || defined(__NuttX__)
167#include <sys/socket.h>
168#include <netinet/in.h>
171#define LWS_INLINE inline
172#define LWS_O_RDONLY O_RDONLY
173#define LWS_O_WRONLY O_WRONLY
174#define LWS_O_CREAT O_CREAT
175#define LWS_O_TRUNC O_TRUNC
177#if !defined(LWS_PLAT_OPTEE) && !defined(OPTEE_TA) && !defined(LWS_PLAT_FREERTOS) && !defined(LWS_PLAT_BAREMETAL)
180#define LWS_INVALID_FILE -1
181#define LWS_SOCK_INVALID (-1)
183#define getdtablesize() (30)
184#if defined(LWS_PLAT_FREERTOS)
185#define LWS_INVALID_FILE NULL
186#define LWS_SOCK_INVALID (-1)
188#define LWS_INVALID_FILE NULL
189#define LWS_SOCK_INVALID (-1)
193#if defined(__FreeBSD__)
194#include <sys/signal.h>
199#if __GNUC__ >= 4 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
200#define LWS_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
202#define LWS_WARN_UNUSED_RESULT
205#if defined(LWS_BUILDING_SHARED)
207#define LWS_VISIBLE __attribute__((visibility("default")))
208#define LWS_EXTERN extern
211#if defined(WIN32) || defined(_WIN32) || defined(__MINGW32__)
213#define LWS_EXTERN extern
225#define LWS_WARN_DEPRECATED __attribute__ ((deprecated))
227#define LWS_FORMAT(string_index) __attribute__ ((format(printf, string_index, string_index+1)))
231#define LWS_WARN_UNUSED_RESULT
232#define LWS_WARN_DEPRECATED
233#define LWS_FORMAT(string_index)
234#if !defined(LWS_EXTERN)
235#define LWS_EXTERN extern
240#if defined(__ANDROID__)
241#include <netinet/in.h>
249#if !defined(LWS_PLAT_OPTEE)
255#if defined(LWS_WITH_LIBUV_INTERNAL)
258#ifdef LWS_HAVE_UV_VERSION_H
259#include <uv-version.h>
262#ifdef LWS_HAVE_NEW_UV_VERSION_H
263#include <uv/version.h>
267#if defined(LWS_WITH_TLS)
276#include <IDE/WIN/user_settings.h>
277#include <cyassl/ctaocrypt/settings.h>
279#include <cyassl/options.h>
281#include <cyassl/openssl/ssl.h>
282#include <cyassl/error-ssl.h>
290#include <IDE/WIN/user_settings.h>
291#include <wolfssl/wolfcrypt/settings.h>
293#include <wolfssl/options.h>
295#include <wolfssl/openssl/ssl.h>
296#include <wolfssl/error-ssl.h>
299#if defined(LWS_WITH_MBEDTLS)
300#if defined(LWS_PLAT_FREERTOS)
302#if !defined(LWS_AMAZON_RTOS)
304#undef MBEDTLS_CONFIG_FILE
305#define MBEDTLS_CONFIG_FILE <mbedtls/esp_config.h>
309#if defined(LWS_WITH_TLS)
310#include <mbedtls/ssl.h>
311#include <mbedtls/entropy.h>
312#include <mbedtls/ctr_drbg.h>
313#include <mbedtls/version.h>
315#if !defined(MBEDTLS_PRIVATE)
316#define MBEDTLS_PRIVATE(_q) _q
319#if (MBEDTLS_VERSION_MAJOR == 3) && (MBEDTLS_VERSION_MINOR == 0)
320#define MBEDTLS_PRIVATE_V30_ONLY(_q) MBEDTLS_PRIVATE(_q)
322#define MBEDTLS_PRIVATE_V30_ONLY(_q) _q
327#include <openssl/ssl.h>
328#if !defined(LWS_WITH_MBEDTLS)
329#include <openssl/err.h>
346#define lws_pthread_mutex(name) pthread_mutex_t name;
351 pthread_mutex_init(lock, NULL);
357 pthread_mutex_destroy(lock);
363 pthread_mutex_lock(lock);
369 pthread_mutex_unlock(lock);
373#define lws_pthread_mutex(name)
374#define lws_pthread_mutex_init(_a)
375#define lws_pthread_mutex_destroy(_a)
376#define lws_pthread_mutex_lock(_a)
377#define lws_pthread_mutex_unlock(_a)
381#define CONTEXT_PORT_NO_LISTEN -1
382#define CONTEXT_PORT_NO_LISTEN_SERVER -2
389#ifndef lws_container_of
390#define lws_container_of(P,T,M) ((T *)((char *)(P) - offsetof(T, M)))
392#define LWS_ALIGN_TO(x, bou) x += ((bou) - ((x) % (bou))) % (bou)
398#define LWS_FEATURE_SERVE_HTTP_FILE_HAS_OTHER_HEADERS_ARG
401#define LWS_FEATURE_PROTOCOLS_HAS_ID_FIELD
404#define LWS_FEATURE_PROTOCOLS_HAS_PEER_WRITE_ALLOWANCE
407#define LWS_FEATURE_SERVE_HTTP_FILE_HAS_OTHER_HEADERS_LEN
410#define LWS_FEATURE_FOPS
413#define LWS_FEATURE_MOUNT_NO_CACHE
417#if !defined(LWS_WIN32_HANDLE_TYPES)
419#if defined(__MINGW32__)
427#define lws_pollfd pollfd
428#define LWS_POLLHUP (POLLHUP)
429#define LWS_POLLIN (POLLRDNORM | POLLRDBAND)
430#define LWS_POLLOUT (POLLWRNORM)
435#if defined(LWS_PLAT_FREERTOS)
442#if defined(LWS_PLAT_OPTEE)
446 unsigned int tv_usec;
448#if defined(LWS_WITH_NETWORK)
450#define lws_pollfd pollfd
454int gettimeofday(
struct timeval *tv,
struct timezone *tz);
461typedef unsigned short sa_family_t;
462typedef unsigned short in_port_t;
467#if !defined(TEE_SE_READER_NAME_MAX)
473 socklen_t ai_addrlen;
474 struct sockaddr *ai_addr;
476 struct addrinfo *ai_next;
480ssize_t recv(
int sockfd,
void *buf,
size_t len,
int flags);
481ssize_t send(
int sockfd,
const void *buf,
size_t len,
int flags);
482ssize_t read(
int fd,
void *buf,
size_t count);
483int getsockopt(
int sockfd,
int level,
int optname,
484 void *optval, socklen_t *optlen);
485 int setsockopt(
int sockfd,
int level,
int optname,
486 const void *optval, socklen_t optlen);
487int connect(
int sockfd,
const struct sockaddr *addr,
495int bind(
int sockfd,
const struct sockaddr *addr,
499#define MSG_NOSIGNAL 0x4000
502#define EWOULDBLOCK EAGAIN
511# define AI_PASSIVE 0x0001
512#define IPPROTO_UDP 17
517#define EINPROGRESS 115
518int shutdown(
int sockfd,
int how);
520int atoi(
const char *nptr);
521long long atoll(
const char *nptr);
523int socket(
int domain,
int type,
int protocol);
524 int getaddrinfo(
const char *node,
const char *service,
525 const struct addrinfo *hints,
526 struct addrinfo **res);
528 void freeaddrinfo(
struct addrinfo *res);
530#if !defined(TEE_SE_READER_NAME_MAX)
539int poll(
struct pollfd *fds,
int nfds,
int timeout);
541#define LWS_POLLHUP (0x18)
542#define LWS_POLLIN (1)
543#define LWS_POLLOUT (4)
549#define lws_pollfd pollfd
550#define LWS_POLLHUP (POLLHUP | POLLERR)
551#define LWS_POLLIN (POLLIN)
552#define LWS_POLLOUT (POLLOUT)
557#if (defined(WIN32) || defined(_WIN32)) && !defined(__MINGW32__)
559#define ssize_t SSIZE_T
562#if defined(WIN32) && defined(LWS_HAVE__STAT32I64)
563#include <sys/types.h>
567#if defined(LWS_HAVE_STDINT_H)
570#if defined(WIN32) || defined(_WIN32)
572typedef __int64 int64_t;
573typedef unsigned __int64 uint64_t;
574typedef __int32 int32_t;
576typedef __int16 int16_t;
578typedef unsigned __int8
uint8_t;
591#define lws_concat_temp(_t, _l) (_t + sizeof(_t) - _l)
592#define lws_concat_used(_t, _l) (sizeof(_t) - _l)
602#if !defined(LWS_SIZEOFPTR)
603#define LWS_SIZEOFPTR ((int)sizeof (void *))
606#if defined(__x86_64__)
607#define _LWS_PAD_SIZE 16
609#define _LWS_PAD_SIZE LWS_SIZEOFPTR
611#define _LWS_PAD(n) (((n) % _LWS_PAD_SIZE) ? \
612 ((n) + (_LWS_PAD_SIZE - ((n) % _LWS_PAD_SIZE))) : (n))
614#define LWS_PRE _LWS_PAD(4 + 10 + 2)
616#define LWS_SEND_BUFFER_PRE_PADDING LWS_PRE
617#define LWS_SEND_BUFFER_POST_PADDING 0
647#define LWS_FX_FRACTION_MSD 100000000
648#define lws_neg(a) (a->whole < 0 || a->frac < 0)
649#define lws_fx_set(a, x, y) { a.whole = x; a.frac = x < 0 ? -y : y; }
650#define lws_fix64(a) (((int64_t)a->whole << 32) + \
651 (((1ll << 32) * (a->frac < 0 ? -a->frac : a->frac)) / LWS_FX_FRACTION_MSD))
652#define lws_fix64_abs(a) \
653 ((((int64_t)(a->whole < 0 ? (-a->whole) : a->whole) << 32) + \
654 (((1ll << 32) * (a->frac < 0 ? -a->frac : a->frac)) / LWS_FX_FRACTION_MSD)))
656#define lws_fix3232(a, a64) { a->whole = (int32_t)(a64 >> 32); \
657 a->frac = (int32_t)((100000000 * (a64 & 0xffffffff)) >> 32); }
693#if defined(LWS_WITH_SYS_SMD)
698#if defined(LWS_WITH_NETWORK)
708#if defined(LWS_WITH_NETWORK)
718#if defined(LWS_WITH_NETWORK)
719#if defined(LWS_WITH_CONMON)
723#if defined(LWS_ROLE_MQTT)
733#if defined(LWS_WITH_NETWORK)
741#if defined(LWS_WITH_NETWORK)
744#if defined(LWS_WITH_FILE_OPS)
767#if defined(LWS_WITH_TLS)
771#if defined(LWS_WITH_MBEDTLS)
772#include <mbedtls/md5.h>
773#include <mbedtls/sha1.h>
774#include <mbedtls/sha256.h>
775#include <mbedtls/sha512.h>
790#if defined(LWS_WITH_NETWORK)
795#if defined(LWS_ESP_PLATFORM)
814#if defined(LWS_WITH_NETWORK)
#define lws_pthread_mutex_lock(_a)
#define lws_pthread_mutex_init(_a)
LWS_VISIBLE LWS_EXTERN const lws_fx_t * lws_fx_sub(lws_fx_t *r, const lws_fx_t *a, const lws_fx_t *b)
#define lws_pthread_mutex_destroy(_a)
LWS_VISIBLE LWS_EXTERN int lws_fx_rounddown(const lws_fx_t *a)
LWS_VISIBLE LWS_EXTERN const char * lws_fx_string(const lws_fx_t *a, char *buf, size_t size)
LWS_VISIBLE LWS_EXTERN const lws_fx_t * lws_fx_add(lws_fx_t *r, const lws_fx_t *a, const lws_fx_t *b)
LWS_VISIBLE LWS_EXTERN const lws_fx_t * lws_fx_sqrt(lws_fx_t *r, const lws_fx_t *a)
LWS_VISIBLE LWS_EXTERN const lws_fx_t * lws_fx_div(lws_fx_t *r, const lws_fx_t *a, const lws_fx_t *b)
struct lws_fixed3232 lws_fx_t
@ LWS_SRET_NO_FURTHER_OUT
struct lws_context * lws_ctx_t
#define lws_pthread_mutex_unlock(_a)
LWS_VISIBLE LWS_EXTERN const lws_fx_t * lws_fx_mul(lws_fx_t *r, const lws_fx_t *a, const lws_fx_t *b)
LWS_VISIBLE LWS_EXTERN int lws_fx_roundup(const lws_fx_t *a)
unsigned long long lws_intptr_t
unsigned long long lws_filepos_t
LWS_VISIBLE LWS_EXTERN int lws_fx_comp(const lws_fx_t *a, const lws_fx_t *b)