osWindows64.h

/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program 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.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef TDENGINE_PLATFORM_WINDOWS_H
#define TDENGINE_PLATFORM_WINDOWS_H

#include <assert.h>
#include <ctype.h>
#include <direct.h>
#include <errno.h>
#include <fcntl.h>
#include <float.h>
#include <locale.h>
#include <intrin.h>
#include <io.h>
#include <math.h>
#include <pthread.h>
#include <semaphore.h>
#include <stdarg.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <signal.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <time.h>
#include <inttypes.h>
#include "winsock2.h"
#include <WS2tcpip.h>
#include <winbase.h>
#include <Winsock2.h>

#ifdef __cplusplus
extern "C" {
#endif

// for function open in stat.h 
#define S_IRWXU                  _S_IREAD
#define S_IRWXG                  _S_IWRITE
#define S_IRWXO                  _S_IWRITE

// for access function in io.h
#define F_OK 00  //Existence only
#define W_OK 02  //Write - only
#define R_OK 04  //Read - only
#define X_OK 06  //Read and write

// for send function in tsocket.c
#define MSG_NOSIGNAL             0
#define SO_NO_CHECK              0x1234
#define SOL_TCP                  0x1234
#define TCP_KEEPCNT              0x1234
#define TCP_KEEPIDLE             0x1234
#define TCP_KEEPINTVL            0x1234

#define LOCK_EX 1
#define LOCK_NB 2
#define LOCK_UN 3

#define bzero(ptr, size) memset((ptr), 0, (size))
#define mkdir(pathname, mode) _mkdir(pathname)
#define strcasecmp  _stricmp
#define strncasecmp _strnicmp
#define wcsncasecmp _wcsnicmp
#define strtok_r strtok_s
#ifdef _TD_GO_DLL_
  int64_t tsosStr2int64(char *str);
  uint64_t htonll(uint64_t val);
#else
  #define tsosStr2int64 _atoi64
#endif

#define snprintf _snprintf
#define in_addr_t unsigned long
#define socklen_t int
#define htobe64 htonll
#define twrite write

#ifndef PATH_MAX
  #define PATH_MAX 256
#endif

#define taosCloseSocket(fd) closesocket(fd)
#define taosWriteSocket(fd, buf, len) send(fd, buf, len, 0)
#define taosReadSocket(fd, buf, len) recv(fd, buf, len, 0)

#if defined(_M_ARM) || defined(_M_ARM64)

/* the '__iso_volatile' functions does not use a memory fence, so these
 * definitions are incorrect, comment out as we don't support Windows on
 * ARM at present.

#define atomic_load_8(ptr) __iso_volatile_load8((const volatile __int8*)(ptr))
#define atomic_load_16(ptr) __iso_volatile_load16((const volatile __int16*)(ptr))
#define atomic_load_32(ptr) __iso_volatile_load32((const volatile __int32*)(ptr))
#define atomic_load_64(ptr) __iso_volatile_load64((const volatile __int64*)(ptr))

#define atomic_store_8(ptr, val) __iso_volatile_store8((volatile __int8*)(ptr), (__int8)(val))
#define atomic_store_16(ptr, val) __iso_volatile_store16((volatile __int16*)(ptr), (__int16)(val))
#define atomic_store_32(ptr, val) __iso_volatile_store32((volatile __int32*)(ptr), (__int32)(val))
#define atomic_store_64(ptr, val) __iso_volatile_store64((volatile __int64*)(ptr), (__int64)(val))

#ifdef _M_ARM64
#define atomic_load_ptr atomic_load_64
#define atomic_store_ptr atomic_store_64
#else
#define atomic_load_ptr atomic_load_32
#define atomic_store_ptr atomic_store_32
#endif
*/
#else

#define atomic_load_8(ptr) (*(char volatile*)(ptr))
#define atomic_load_16(ptr) (*(short volatile*)(ptr))
#define atomic_load_32(ptr) (*(long volatile*)(ptr))
#define atomic_load_64(ptr) (*(__int64 volatile*)(ptr))
#define atomic_load_ptr(ptr) (*(void* volatile*)(ptr))

#define atomic_store_8(ptr, val) ((*(char volatile*)(ptr)) = (char)(val))
#define atomic_store_16(ptr, val) ((*(short volatile*)(ptr)) = (short)(val))
#define atomic_store_32(ptr, val) ((*(long volatile*)(ptr)) = (long)(val))
#define atomic_store_64(ptr, val) ((*(__int64 volatile*)(ptr)) = (__int64)(val))
#define atomic_store_ptr(ptr, val) ((*(void* volatile*)(ptr)) = (void*)(val))

#endif

#define atomic_exchange_8(ptr, val) _InterlockedExchange8((char volatile*)(ptr), (char)(val))
#define atomic_exchange_16(ptr, val) _InterlockedExchange16((short volatile*)(ptr), (short)(val))
#define atomic_exchange_32(ptr, val) _InterlockedExchange((long volatile*)(ptr), (long)(val))
#define atomic_exchange_64(ptr, val) _InterlockedExchange64((__int64 volatile*)(ptr), (__int64)(val))
#define atomic_exchange_ptr(ptr, val) _InterlockedExchangePointer((void* volatile*)(ptr), (void*)(val))

#ifdef _TD_GO_DLL_
  #define atomic_val_compare_exchange_8 __sync_val_compare_and_swap
#else
  #define atomic_val_compare_exchange_8(ptr, oldval, newval) _InterlockedCompareExchange8((char volatile*)(ptr), (char)(newval), (char)(oldval))
#endif

#define atomic_val_compare_exchange_16(ptr, oldval, newval) _InterlockedCompareExchange16((short volatile*)(ptr), (short)(newval), (short)(oldval))
#define atomic_val_compare_exchange_32(ptr, oldval, newval) _InterlockedCompareExchange((long volatile*)(ptr), (long)(newval), (long)(oldval))
#define atomic_val_compare_exchange_64(ptr, oldval, newval) _InterlockedCompareExchange64((__int64 volatile*)(ptr), (__int64)(newval), (__int64)(oldval))
#define atomic_val_compare_exchange_ptr(ptr, oldval, newval) _InterlockedCompareExchangePointer((void* volatile*)(ptr), (void*)(newval), (void*)(oldval))

char    interlocked_add_fetch_8(char volatile *ptr, char val);
short   interlocked_add_fetch_16(short volatile *ptr, short val);
long    interlocked_add_fetch_32(long volatile *ptr, long val);
__int64 interlocked_add_fetch_64(__int64 volatile *ptr, __int64 val);

#define atomic_add_fetch_8(ptr, val) interlocked_add_fetch_8((char volatile*)(ptr), (char)(val))
#define atomic_add_fetch_16(ptr, val) interlocked_add_fetch_16((short volatile*)(ptr), (short)(val))
#define atomic_add_fetch_32(ptr, val) interlocked_add_fetch_32((long volatile*)(ptr), (long)(val))
#define atomic_add_fetch_64(ptr, val) interlocked_add_fetch_64((__int64 volatile*)(ptr), (__int64)(val))
#ifdef _WIN64
  #define atomic_add_fetch_ptr atomic_add_fetch_64
#else
  #define atomic_add_fetch_ptr atomic_add_fetch_32
#endif
#ifdef _TD_GO_DLL_
  #define atomic_fetch_add_8 __sync_fetch_and_ad
  #define atomic_fetch_add_16 __sync_fetch_and_add
#else
  #define atomic_fetch_add_8(ptr, val) _InterlockedExchangeAdd8((char volatile*)(ptr), (char)(val))
  #define atomic_fetch_add_16(ptr, val) _InterlockedExchangeAdd16((short volatile*)(ptr), (short)(val))
#endif

#define atomic_fetch_add_32(ptr, val) _InterlockedExchangeAdd((long volatile*)(ptr), (long)(val))
#define atomic_fetch_add_64(ptr, val) _InterlockedExchangeAdd64((__int64 volatile*)(ptr), (__int64)(val))
#ifdef _WIN64
  #define atomic_fetch_add_ptr atomic_fetch_add_64
#else
  #define atomic_fetch_add_ptr atomic_fetch_add_32
#endif

#define atomic_sub_fetch_8(ptr, val) interlocked_add_fetch_8((char volatile*)(ptr), -(char)(val))
#define atomic_sub_fetch_16(ptr, val) interlocked_add_fetch_16((short volatile*)(ptr), -(short)(val))
#define atomic_sub_fetch_32(ptr, val) interlocked_add_fetch_32((long volatile*)(ptr), -(long)(val))
#define atomic_sub_fetch_64(ptr, val) interlocked_add_fetch_64((__int64 volatile*)(ptr), -(__int64)(val))
#ifdef _WIN64
  #define atomic_sub_fetch_ptr atomic_sub_fetch_64
#else
  #define atomic_sub_fetch_ptr atomic_sub_fetch_32
#endif

#define atomic_fetch_sub_8(ptr, val) _InterlockedExchangeAdd8((char volatile*)(ptr), -(char)(val))
#define atomic_fetch_sub_16(ptr, val) _InterlockedExchangeAdd16((short volatile*)(ptr), -(short)(val))
#define atomic_fetch_sub_32(ptr, val) _InterlockedExchangeAdd((long volatile*)(ptr), -(long)(val))
#define atomic_fetch_sub_64(ptr, val) _InterlockedExchangeAdd64((__int64 volatile*)(ptr), -(__int64)(val))
#ifdef _WIN64
  #define atomic_fetch_sub_ptr atomic_fetch_sub_64
#else
  #define atomic_fetch_sub_ptr atomic_fetch_sub_32
#endif
#ifndef _TD_GO_DLL_
 char interlocked_and_fetch_8(char volatile* ptr, char val);
 short interlocked_and_fetch_16(short volatile* ptr, short val);
#endif
long interlocked_and_fetch_32(long volatile* ptr, long val);
__int64 interlocked_and_fetch_64(__int64 volatile* ptr, __int64 val);

#ifndef _TD_GO_DLL_
  #define atomic_and_fetch_8(ptr, val) interlocked_and_fetch_8((char volatile*)(ptr), (char)(val))
  #define atomic_and_fetch_16(ptr, val) interlocked_and_fetch_16((short volatile*)(ptr), (short)(val))
#endif
#define atomic_and_fetch_32(ptr, val) interlocked_and_fetch_32((long volatile*)(ptr), (long)(val))
#define atomic_and_fetch_64(ptr, val) interlocked_and_fetch_64((__int64 volatile*)(ptr), (__int64)(val))
#ifdef _WIN64
  #define atomic_and_fetch_ptr atomic_and_fetch_64
#else
  #define atomic_and_fetch_ptr atomic_and_fetch_32
#endif
#ifndef _TD_GO_DLL_
  #define atomic_fetch_and_8(ptr, val) _InterlockedAnd8((char volatile*)(ptr), (char)(val))
  #define atomic_fetch_and_16(ptr, val) _InterlockedAnd16((short volatile*)(ptr), (short)(val))
#endif
#define atomic_fetch_and_32(ptr, val) _InterlockedAnd((long volatile*)(ptr), (long)(val))

#ifdef _M_IX86
  __int64 interlocked_fetch_and_64(__int64 volatile* ptr, __int64 val);
  #define atomic_fetch_and_64(ptr, val) interlocked_fetch_and_64((__int64 volatile*)(ptr), (__int64)(val))
#else
  #define atomic_fetch_and_64(ptr, val) _InterlockedAnd64((__int64 volatile*)(ptr), (__int64)(val))
#endif

#ifdef _WIN64
  #define atomic_fetch_and_ptr atomic_fetch_and_64
#else
  #define atomic_fetch_and_ptr atomic_fetch_and_32
#endif
#ifndef _TD_GO_DLL_
  char interlocked_or_fetch_8(char volatile* ptr, char val);
  short interlocked_or_fetch_16(short volatile* ptr, short val);
#endif
long interlocked_or_fetch_32(long volatile* ptr, long val);
__int64 interlocked_or_fetch_64(__int64 volatile* ptr, __int64 val);

#ifndef _TD_GO_DLL_
  #define atomic_or_fetch_8(ptr, val) interlocked_or_fetch_8((char volatile*)(ptr), (char)(val))
  #define atomic_or_fetch_16(ptr, val) interlocked_or_fetch_16((short volatile*)(ptr), (short)(val))
#endif
#define atomic_or_fetch_32(ptr, val) interlocked_or_fetch_32((long volatile*)(ptr), (long)(val))
#define atomic_or_fetch_64(ptr, val) interlocked_or_fetch_64((__int64 volatile*)(ptr), (__int64)(val))
#ifdef _WIN64
  #define atomic_or_fetch_ptr atomic_or_fetch_64
#else
  #define atomic_or_fetch_ptr atomic_or_fetch_32
#endif
#ifndef _TD_GO_DLL_
  #define atomic_fetch_or_8(ptr, val) _InterlockedOr8((char volatile*)(ptr), (char)(val))
  #define atomic_fetch_or_16(ptr, val) _InterlockedOr16((short volatile*)(ptr), (short)(val))
#endif
#define atomic_fetch_or_32(ptr, val) _InterlockedOr((long volatile*)(ptr), (long)(val))

#ifdef _M_IX86
  __int64 interlocked_fetch_or_64(__int64 volatile* ptr, __int64 val);
  #define atomic_fetch_or_64(ptr, val) interlocked_fetch_or_64((__int64 volatile*)(ptr), (__int64)(val))
#else
  #define atomic_fetch_or_64(ptr, val) _InterlockedOr64((__int64 volatile*)(ptr), (__int64)(val))
#endif

#ifdef _WIN64
  #define atomic_fetch_or_ptr atomic_fetch_or_64
#else
  #define atomic_fetch_or_ptr atomic_fetch_or_32
#endif

#ifndef _TD_GO_DLL_
  char interlocked_xor_fetch_8(char volatile* ptr, char val);
  short interlocked_xor_fetch_16(short volatile* ptr, short val);
#endif
long interlocked_xor_fetch_32(long volatile* ptr, long val);
__int64 interlocked_xor_fetch_64(__int64 volatile* ptr, __int64 val);

#ifndef _TD_GO_DLL_
  #define atomic_xor_fetch_8(ptr, val) interlocked_xor_fetch_8((char volatile*)(ptr), (char)(val))
  #define atomic_xor_fetch_16(ptr, val) interlocked_xor_fetch_16((short volatile*)(ptr), (short)(val))
#endif
#define atomic_xor_fetch_32(ptr, val) interlocked_xor_fetch_32((long volatile*)(ptr), (long)(val))
#define atomic_xor_fetch_64(ptr, val) interlocked_xor_fetch_64((__int64 volatile*)(ptr), (__int64)(val))
#ifdef _WIN64
  #define atomic_xor_fetch_ptr atomic_xor_fetch_64
#else
  #define atomic_xor_fetch_ptr atomic_xor_fetch_32
#endif

#ifndef _TD_GO_DLL_
  #define atomic_fetch_xor_8(ptr, val) _InterlockedXor8((char volatile*)(ptr), (char)(val))
  #define atomic_fetch_xor_16(ptr, val) _InterlockedXor16((short volatile*)(ptr), (short)(val))
#endif
#define atomic_fetch_xor_32(ptr, val) _InterlockedXor((long volatile*)(ptr), (long)(val))

#ifdef _M_IX86
  __int64 interlocked_fetch_xor_64(__int64 volatile* ptr, __int64 val);
  #define atomic_fetch_xor_64(ptr, val) interlocked_fetch_xor_64((__int64 volatile*)(ptr), (__int64)(val))
#else
  #define atomic_fetch_xor_64(ptr, val) _InterlockedXor64((__int64 volatile*)(ptr), (__int64)(val))
#endif

#ifdef _WIN64
  #define atomic_fetch_xor_ptr atomic_fetch_xor_64
#else
  #define atomic_fetch_xor_ptr atomic_fetch_xor_32
#endif

#define SWAP(a, b, c)      \
  do {                     \
    c __tmp = (c)(a);      \
    (a) = (c)(b);          \
    (b) = __tmp;           \
  } while (0)

#define MAX(a,b)  (((a)>(b))?(a):(b))
#define MIN(a,b)  (((a)<(b))?(a):(b))

#ifdef _TD_GO_DLL_
  #define MILLISECOND_PER_SECOND (1000LL)
#else
  #define MILLISECOND_PER_SECOND (1000i64)
#endif

#define tsem_t sem_t
#define tsem_init sem_init
#define tsem_wait sem_wait
#define tsem_post sem_post
#define tsem_destroy sem_destroy

void osInit();

int getline(char **lineptr, size_t *n, FILE *stream);

int taosWinSetTimer(int ms, void(*callback)(int));

int gettimeofday(struct timeval *tv, struct timezone *tz);

struct tm *localtime_r(const time_t *timep, struct tm *result);

char *strptime(const char *buf, const char *fmt, struct tm *tm);

bool taosCheckPthreadValid(pthread_t thread);

void taosResetPthread(pthread_t *thread);

int64_t taosGetPthreadId();

int taosSetNonblocking(int sock, int on);

int taosSetSockOpt(int socketfd, int level, int optname, void *optval, int optlen);

char *taosCharsetReplace(char *charsetstr);

void taosPrintOsInfo();

void taosGetSystemInfo();

void taosKillSystem();

int32_t BUILDIN_CLZL(uint64_t val);
int32_t BUILDIN_CLZ(uint32_t val);
int32_t BUILDIN_CTZL(uint64_t val);
int32_t BUILDIN_CTZ(uint32_t val);

//for signal, not dispose
#define SIGALRM 1234
typedef int sigset_t;

struct sigaction {
  void (*sa_handler)(int);
};

typedef struct {
  int we_wordc;
  char **we_wordv;
  int we_offs;
  char wordPos[20];
} wordexp_t;

int wordexp(const char *words, wordexp_t *pwordexp, int flags);

void wordfree(wordexp_t *pwordexp);

int flock(int fd, int option);

int fsync(int filedes);

char *getpass(const char *prefix);

char *strsep(char **stringp, const char *delim);

typedef int(*__compar_fn_t)(const void *, const void *);

int sigaction(int, struct sigaction *, void *);

void sleep(int mseconds);

bool taosSkipSocketCheck();

int fsendfile(FILE* out_file, FILE* in_file, int64_t* offset, int32_t count);

#define ssize_t int

#define strdup _strdup

char *strndup(const char *s, size_t n);

void taosSetCoreDump();

#ifdef __cplusplus
}
#endif
#endif