#if !defined __UUID_H__
# define __UUID_H__
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#ifndef _MSC_VER
#include <unistd.h>
#endif
#include <time.h>
#include "md5.h"
#if !defined INT2PTR
#if (IVSIZE == PTRSIZE) && (UVSIZE == PTRSIZE)
# define PTRV UV
# define INT2PTR(any,d) (any)(d)
#else
# if PTRSIZE == LONGSIZE
# define PTRV unsigned long
# else
# define PTRV unsigned
# endif
# define INT2PTR(any,d) (any)(PTRV)(d)
#endif
#define NUM2PTR(any,d) (any)(PTRV)(d)
#define PTR2IV(p) INT2PTR(IV,p)
#define PTR2UV(p) INT2PTR(UV,p)
#define PTR2NV(p) NUM2PTR(NV,p)
#if PTRSIZE == LONGSIZE
# define PTR2ul(p) (unsigned long)(p)
#else
# define PTR2ul(p) INT2PTR(unsigned long,p)
#endif
#endif
#if defined __cygwin__ || defined __mingw32__ || defined _MSC_VER
#include <windows.h>
#endif
#if defined __darwin__
#include <sys/file.h>
#endif
#ifdef _MSC_VER
#include <process.h>
#endif
#if !defined _STDIR
# define _STDIR "/var/tmp"
#endif
#if !defined _DEFAULT_UMASK
# define _DEFAULT_UMASK 0007
#endif
#define UUID_STATE ".UUID_STATE"
#define UUID_NODEID ".UUID_NODEID"
#if defined __mingw32__ || defined _WIN32 || defined _MSC_VER
#define UUID_STATE_NV_STORE _STDIR"\\"UUID_STATE
#define UUID_NODEID_NV_STORE _STDIR"\\"UUID_NODEID
#else
#define UUID_STATE_NV_STORE _STDIR"/"UUID_STATE
#define UUID_NODEID_NV_STORE _STDIR"/"UUID_NODEID
#endif
#define UUIDS_PER_TICK 1024
#ifdef _MSC_VER
#define I64(C) C##i64
#else
#define I64(C) C##LL
#endif
#define F_BIN 0
#define F_STR 1
#define F_HEX 2
#define F_B64 3
#define CHECK(f1, f2) if (f1 != f2) RETVAL = f1 < f2 ? -1 : 1;
typedef unsigned int unsigned32;
typedef unsigned short unsigned16;
typedef unsigned char unsigned8;
typedef unsigned char byte;
#ifndef _MSC_VER
typedef unsigned long long unsigned64_t;
# else
typedef __int64 int64_t;
typedef unsigned __int64 uint64_t;
typedef __int32 int32_t;
typedef unsigned __int32 uint32_t;
typedef __int16 int16_t;
typedef unsigned __int16 uint16_t;
typedef __int8 int8_t;
typedef unsigned __int8 uint8_t;
typedef unsigned __int64 unsigned64_t;
typedef int pid_t;
#endif
typedef unsigned64_t perl_uuid_time_t;
#if defined __solaris__ || defined __linux__
# define LOCK(f) lockf(fileno(f),F_LOCK,0);
# define UNLOCK(f) lockf(fileno(f),F_ULOCK,0);
#elif defined __darwin__
# define LOCK(f) flock(fileno(f),LOCK_EX);
# define UNLOCK(f) flock(fileno(f),LOCK_UN);
#else
# define LOCK(f)
# define UNLOCK(f)
#endif
#undef perl_uuid_t
typedef struct _uuid_node_t {
char nodeID[6];
} uuid_node_t;
typedef struct _perl_uuid_t {
unsigned32 time_low;
unsigned16 time_mid;
unsigned16 time_hi_and_version;
unsigned8 clock_seq_hi_and_reserved;
unsigned8 clock_seq_low;
byte node[6];
} perl_uuid_t;
typedef struct _uuid_state_t {
perl_uuid_time_t ts;
uuid_node_t node;
unsigned16 cs;
} uuid_state_t;
typedef struct _uuid_context_t {
uuid_state_t state;
uuid_node_t nodeid;
perl_uuid_time_t next_save;
} uuid_context_t;
static void format_uuid_v1(
perl_uuid_t *uuid,
unsigned16 clockseq,
perl_uuid_time_t timestamp,
uuid_node_t node
);
static void format_uuid_v3(
perl_uuid_t *uuid,
unsigned char hash[16]
);
static void get_current_time(perl_uuid_time_t * timestamp);
static unsigned16 true_random(void);
static void get_system_time(perl_uuid_time_t *perl_uuid_time);
static void get_random_info(unsigned char seed[16]);
static char *base64 =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
static unsigned char index64[256] = {
255,255,255,255, 255,255,255,255, 255,255,255,255, 255,255,255,255,
255,255,255,255, 255,255,255,255, 255,255,255,255, 255,255,255,255,
255,255,255,255, 255,255,255,255, 255,255,255,62, 255,255,255,63,
52,53,54,55, 56,57,58,59, 60,61,255,255, 255,254,255,255,
255, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10, 11,12,13,14,
15,16,17,18, 19,20,21,22, 23,24,25,255, 255,255,255,255,
255,26,27,28, 29,30,31,32, 33,34,35,36, 37,38,39,40,
41,42,43,44, 45,46,47,48, 49,50,51,255, 255,255,255,255,
255,255,255,255, 255,255,255,255, 255,255,255,255, 255,255,255,255,
255,255,255,255, 255,255,255,255, 255,255,255,255, 255,255,255,255,
255,255,255,255, 255,255,255,255, 255,255,255,255, 255,255,255,255,
255,255,255,255, 255,255,255,255, 255,255,255,255, 255,255,255,255,
255,255,255,255, 255,255,255,255, 255,255,255,255, 255,255,255,255,
255,255,255,255, 255,255,255,255, 255,255,255,255, 255,255,255,255,
255,255,255,255, 255,255,255,255, 255,255,255,255, 255,255,255,255,
255,255,255,255, 255,255,255,255, 255,255,255,255, 255,255,255,255,
};
#endif