#include "includes.h"
#ifndef TIME_T_MIN
#define TIME_T_MIN ((time_t)0 < (time_t) -1 ? (time_t) 0 \
: ~ (time_t) 0 << (sizeof (time_t) * CHAR_BIT - 1))
#endif
#ifndef TIME_T_MAX
#define TIME_T_MAX (~ (time_t) 0 - TIME_T_MIN)
#endif
#define NTTIME_INFINITY (NTTIME)0x8000000000000000LL
time_t get_time_t_max(void)
{
return TIME_T_MAX;
}
void GetTimeOfDay(struct timeval *tval)
{
#ifdef HAVE_GETTIMEOFDAY_TZ
gettimeofday(tval,NULL);
#else
gettimeofday(tval);
#endif
}
#if (SIZEOF_LONG == 8)
#define TIME_FIXUP_CONSTANT_INT 11644473600L
#elif (SIZEOF_LONG_LONG == 8)
#define TIME_FIXUP_CONSTANT_INT 11644473600LL
#endif
time_t nt_time_to_unix(NTTIME nt)
{
return convert_timespec_to_time_t(nt_time_to_unix_timespec(&nt));
}
void unix_to_nt_time(NTTIME *nt, time_t t)
{
uint64_t t2;
if (t == (time_t)-1) {
*nt = (NTTIME)-1LL;
return;
}
if (t == TIME_T_MAX) {
*nt = 0x7fffffffffffffffLL;
return;
}
if (t == 0) {
*nt = 0;
return;
}
t2 = t;
t2 += TIME_FIXUP_CONSTANT_INT;
t2 *= 1000*1000*10;
*nt = t2;
}
BOOL null_time(time_t t)
{
return t == 0 ||
t == (time_t)0xFFFFFFFF ||
t == (time_t)-1;
}
BOOL null_nttime(NTTIME t)
{
return t == 0 || t == (NTTIME)-1;
}
BOOL null_timespec(struct timespec ts)
{
return ts.tv_sec == 0 ||
ts.tv_sec == (time_t)0xFFFFFFFF ||
ts.tv_sec == (time_t)-1;
}
static uint16_t make_dos_date1(struct tm *t)
{
uint16_t ret=0;
ret = (((unsigned int)(t->tm_mon+1)) >> 3) | ((t->tm_year-80) << 1);
ret = ((ret&0xFF)<<8) | (t->tm_mday | (((t->tm_mon+1) & 0x7) << 5));
return ret;
}
static uint16_t make_dos_time1(struct tm *t)
{
uint16_t ret=0;
ret = ((((unsigned int)t->tm_min >> 3)&0x7) | (((unsigned int)t->tm_hour) << 3));
ret = ((ret&0xFF)<<8) | ((t->tm_sec/2) | ((t->tm_min & 0x7) << 5));
return ret;
}
static uint32_t make_dos_date(time_t unixdate, int zone_offset)
{
struct tm *t;
uint32_t ret=0;
if (unixdate == 0) {
return 0;
}
unixdate -= zone_offset;
t = gmtime(&unixdate);
if (!t) {
return 0xFFFFFFFF;
}
ret = make_dos_date1(t);
ret = ((ret&0xFFFF)<<16) | make_dos_time1(t);
return ret;
}
void push_dos_date(uint8_t *buf, int offset, time_t unixdate, int zone_offset)
{
uint32_t x = make_dos_date(unixdate, zone_offset);
SIVAL(buf,offset,x);
}
void push_dos_date2(uint8_t *buf,int offset,time_t unixdate, int zone_offset)
{
uint32_t x;
x = make_dos_date(unixdate, zone_offset);
x = ((x&0xFFFF)<<16) | ((x&0xFFFF0000)>>16);
SIVAL(buf,offset,x);
}
void push_dos_date3(uint8_t *buf,int offset,time_t unixdate, int zone_offset)
{
if (!null_time(unixdate)) {
unixdate -= zone_offset;
}
SIVAL(buf,offset,unixdate);
}
static void interpret_dos_date(uint32_t date,int *year,int *month,int *day,int *hour,int *minute,int *second)
{
uint32_t p0,p1,p2,p3;
p0=date&0xFF; p1=((date&0xFF00)>>8)&0xFF;
p2=((date&0xFF0000)>>16)&0xFF; p3=((date&0xFF000000)>>24)&0xFF;
*second = 2*(p0 & 0x1F);
*minute = ((p0>>5)&0xFF) + ((p1&0x7)<<3);
*hour = (p1>>3)&0xFF;
*day = (p2&0x1F);
*month = ((p2>>5)&0xFF) + ((p3&0x1)<<3) - 1;
*year = ((p3>>1)&0xFF) + 80;
}
time_t pull_dos_date(const uint8_t *date_ptr, int zone_offset)
{
uint32_t dos_date=0;
struct tm t;
time_t ret;
dos_date = IVAL(date_ptr,0);
if (dos_date == 0) return (time_t)0;
interpret_dos_date(dos_date,&t.tm_year,&t.tm_mon,
&t.tm_mday,&t.tm_hour,&t.tm_min,&t.tm_sec);
t.tm_isdst = -1;
ret = timegm(&t);
ret += zone_offset;
return ret;
}
time_t pull_dos_date2(const uint8_t *date_ptr, int zone_offset)
{
uint32_t x,x2;
x = IVAL(date_ptr,0);
x2 = ((x&0xFFFF)<<16) | ((x&0xFFFF0000)>>16);
SIVAL(&x,0,x2);
return pull_dos_date((const uint8_t *)&x, zone_offset);
}
time_t pull_dos_date3(const uint8_t *date_ptr, int zone_offset)
{
time_t t = (time_t)IVAL(date_ptr,0);
if (!null_time(t)) {
t += zone_offset;
}
return t;
}
char *http_timestring(time_t t)
{
static fstring buf;
struct tm *tm = localtime(&t);
if (t == TIME_T_MAX) {
slprintf(buf,sizeof(buf)-1,"never");
} else if (!tm) {
slprintf(buf,sizeof(buf)-1,"%ld seconds since the Epoch",(long)t);
} else {
#ifndef HAVE_STRFTIME
const char *asct = asctime(tm);
fstrcpy(buf, asct ? asct : "unknown");
}
if(buf[strlen(buf)-1] == '\n') {
buf[strlen(buf)-1] = 0;
#else
strftime(buf, sizeof(buf)-1, "%a, %d %b %Y %H:%M:%S %Z", tm);
#endif
}
return buf;
}
char *timestring(TALLOC_CTX *mem_ctx, time_t t)
{
char *TimeBuf;
char tempTime[80];
struct tm *tm;
tm = localtime(&t);
if (!tm) {
return talloc_asprintf(mem_ctx,
"%ld seconds since the Epoch",
(long)t);
}
#ifdef HAVE_STRFTIME
strftime(tempTime,sizeof(tempTime)-1,"%c %Z",tm);
TimeBuf = talloc_strdup(mem_ctx, tempTime);
#else
TimeBuf = talloc_strdup(mem_ctx, asctime(tm));
#endif
return TimeBuf;
}
const char *nt_time_string(TALLOC_CTX *mem_ctx, NTTIME nt)
{
time_t t;
if (nt == 0) {
return "NTTIME(0)";
}
t = nt_time_to_unix(nt);
return timestring(mem_ctx, t);
}
NTTIME nttime_from_string(const char *s)
{
return strtoull(s, NULL, 0);
}
int64_t usec_time_diff(struct timeval *tv1, struct timeval *tv2)
{
int64_t sec_diff = tv1->tv_sec - tv2->tv_sec;
return (sec_diff * 1000000) + (int64_t)(tv1->tv_usec - tv2->tv_usec);
}
struct timeval timeval_zero(void)
{
struct timeval tv;
tv.tv_sec = 0;
tv.tv_usec = 0;
return tv;
}
BOOL timeval_is_zero(const struct timeval *tv)
{
return tv->tv_sec == 0 && tv->tv_usec == 0;
}
struct timeval timeval_current(void)
{
struct timeval tv;
GetTimeOfDay(&tv);
return tv;
}
struct timeval timeval_set(uint32_t secs, uint32_t usecs)
{
struct timeval tv;
tv.tv_sec = secs;
tv.tv_usec = usecs;
return tv;
}
struct timeval timeval_add(const struct timeval *tv,
uint32_t secs, uint32_t usecs)
{
struct timeval tv2 = *tv;
const unsigned int million = 1000000;
tv2.tv_sec += secs;
tv2.tv_usec += usecs;
tv2.tv_sec += tv2.tv_usec / million;
tv2.tv_usec = tv2.tv_usec % million;
return tv2;
}
struct timeval timeval_sum(const struct timeval *tv1,
const struct timeval *tv2)
{
return timeval_add(tv1, tv2->tv_sec, tv2->tv_usec);
}
struct timeval timeval_current_ofs(uint32_t secs, uint32_t usecs)
{
struct timeval tv = timeval_current();
return timeval_add(&tv, secs, usecs);
}
int timeval_compare(const struct timeval *tv1, const struct timeval *tv2)
{
if (tv1->tv_sec > tv2->tv_sec) return 1;
if (tv1->tv_sec < tv2->tv_sec) return -1;
if (tv1->tv_usec > tv2->tv_usec) return 1;
if (tv1->tv_usec < tv2->tv_usec) return -1;
return 0;
}
BOOL timeval_expired(const struct timeval *tv)
{
struct timeval tv2 = timeval_current();
if (tv2.tv_sec > tv->tv_sec) return True;
if (tv2.tv_sec < tv->tv_sec) return False;
return (tv2.tv_usec >= tv->tv_usec);
}
double timeval_elapsed2(const struct timeval *tv1, const struct timeval *tv2)
{
return (tv2->tv_sec - tv1->tv_sec) +
(tv2->tv_usec - tv1->tv_usec)*1.0e-6;
}
double timeval_elapsed(const struct timeval *tv)
{
struct timeval tv2 = timeval_current();
return timeval_elapsed2(tv, &tv2);
}
struct timeval timeval_min(const struct timeval *tv1,
const struct timeval *tv2)
{
if (tv1->tv_sec < tv2->tv_sec) return *tv1;
if (tv1->tv_sec > tv2->tv_sec) return *tv2;
if (tv1->tv_usec < tv2->tv_usec) return *tv1;
return *tv2;
}
struct timeval timeval_max(const struct timeval *tv1,
const struct timeval *tv2)
{
if (tv1->tv_sec > tv2->tv_sec) return *tv1;
if (tv1->tv_sec < tv2->tv_sec) return *tv2;
if (tv1->tv_usec > tv2->tv_usec) return *tv1;
return *tv2;
}
struct timeval timeval_until(const struct timeval *tv1,
const struct timeval *tv2)
{
struct timeval t;
if (timeval_compare(tv1, tv2) >= 0) {
return timeval_zero();
}
t.tv_sec = tv2->tv_sec - tv1->tv_sec;
if (tv1->tv_usec > tv2->tv_usec) {
t.tv_sec--;
t.tv_usec = 1000000 - (tv1->tv_usec - tv2->tv_usec);
} else {
t.tv_usec = tv2->tv_usec - tv1->tv_usec;
}
return t;
}
NTTIME timeval_to_nttime(const struct timeval *tv)
{
return 10*(tv->tv_usec +
((TIME_FIXUP_CONSTANT_INT + (uint64_t)tv->tv_sec) * 1000000));
}
uint32 convert_time_t_to_uint32(time_t t)
{
#if (defined(SIZEOF_TIME_T) && (SIZEOF_TIME_T == 8))
if (t == 0x8000000000000000LL) {
return 0x80000000;
} else if (t == 0x7FFFFFFFFFFFFFFFLL) {
return 0x7FFFFFFF;
}
#endif
return (uint32)t;
}
time_t convert_uint32_to_time_t(uint32 u)
{
#if (defined(SIZEOF_TIME_T) && (SIZEOF_TIME_T == 8))
if (u == 0x80000000) {
return (time_t)0x8000000000000000LL;
} else if (u == 0x7FFFFFFF) {
return (time_t)0x7FFFFFFFFFFFFFFFLL;
}
#endif
return (time_t)u;
}
static int tm_diff(struct tm *a, struct tm *b)
{
int ay = a->tm_year + (1900 - 1);
int by = b->tm_year + (1900 - 1);
int intervening_leap_days =
(ay/4 - by/4) - (ay/100 - by/100) + (ay/400 - by/400);
int years = ay - by;
int days = 365*years + intervening_leap_days + (a->tm_yday - b->tm_yday);
int hours = 24*days + (a->tm_hour - b->tm_hour);
int minutes = 60*hours + (a->tm_min - b->tm_min);
int seconds = 60*minutes + (a->tm_sec - b->tm_sec);
return seconds;
}
int extra_time_offset=0;
int get_time_zone(time_t t)
{
struct tm *tm = gmtime(&t);
struct tm tm_utc;
if (!tm)
return 0;
tm_utc = *tm;
tm = localtime(&t);
if (!tm)
return 0;
return tm_diff(&tm_utc,tm)+60*extra_time_offset;
}
BOOL nt_time_is_zero(const NTTIME *nt)
{
return (*nt == 0);
}
time_t generalized_to_unix_time(const char *str)
{
struct tm tm;
ZERO_STRUCT(tm);
if (sscanf(str, "%4d%2d%2d%2d%2d%2d",
&tm.tm_year, &tm.tm_mon, &tm.tm_mday,
&tm.tm_hour, &tm.tm_min, &tm.tm_sec) != 6) {
return 0;
}
tm.tm_year -= 1900;
tm.tm_mon -= 1;
return timegm(&tm);
}
static int server_zone_offset;
int get_server_zone_offset(void)
{
return server_zone_offset;
}
int set_server_zone_offset(time_t t)
{
server_zone_offset = get_time_zone(t);
return server_zone_offset;
}
char *current_timestring(BOOL hires)
{
static fstring TimeBuf;
struct timeval tp;
time_t t;
struct tm *tm;
if (hires) {
GetTimeOfDay(&tp);
t = (time_t)tp.tv_sec;
} else {
t = time(NULL);
}
tm = localtime(&t);
if (!tm) {
if (hires) {
slprintf(TimeBuf,
sizeof(TimeBuf)-1,
"%ld.%06ld seconds since the Epoch",
(long)tp.tv_sec,
(long)tp.tv_usec);
} else {
slprintf(TimeBuf,
sizeof(TimeBuf)-1,
"%ld seconds since the Epoch",
(long)t);
}
} else {
#ifdef HAVE_STRFTIME
if (hires) {
strftime(TimeBuf,sizeof(TimeBuf)-1,"%Y/%m/%d %H:%M:%S",tm);
slprintf(TimeBuf+strlen(TimeBuf),
sizeof(TimeBuf)-1 - strlen(TimeBuf),
".%06ld",
(long)tp.tv_usec);
} else {
strftime(TimeBuf,sizeof(TimeBuf)-1,"%Y/%m/%d %H:%M:%S",tm);
}
#else
if (hires) {
const char *asct = asctime(tm);
slprintf(TimeBuf,
sizeof(TimeBuf)-1,
"%s.%06ld",
asct ? asct : "unknown",
(long)tp.tv_usec);
} else {
const char *asct = asctime(tm);
fstrcpy(TimeBuf, asct ? asct : "unknown");
}
#endif
}
return(TimeBuf);
}
static void put_dos_date(char *buf,int offset,time_t unixdate, int zone_offset)
{
uint32 x = make_dos_date(unixdate, zone_offset);
SIVAL(buf,offset,x);
}
static void put_dos_date2(char *buf,int offset,time_t unixdate, int zone_offset)
{
uint32 x = make_dos_date(unixdate, zone_offset);
x = ((x&0xFFFF)<<16) | ((x&0xFFFF0000)>>16);
SIVAL(buf,offset,x);
}
static void put_dos_date3(char *buf,int offset,time_t unixdate, int zone_offset)
{
if (!null_mtime(unixdate)) {
unixdate -= zone_offset;
}
SIVAL(buf,offset,unixdate);
}
void srv_put_dos_date(char *buf,int offset,time_t unixdate)
{
put_dos_date(buf, offset, unixdate, server_zone_offset);
}
void srv_put_dos_date2(char *buf,int offset, time_t unixdate)
{
put_dos_date2(buf, offset, unixdate, server_zone_offset);
}
void srv_put_dos_date3(char *buf,int offset,time_t unixdate)
{
put_dos_date3(buf, offset, unixdate, server_zone_offset);
}
void put_long_date_timespec(char *p, struct timespec ts)
{
NTTIME nt;
unix_timespec_to_nt_time(&nt, ts);
SIVAL(p, 0, nt & 0xFFFFFFFF);
SIVAL(p, 4, nt >> 32);
}
void put_long_date(char *p, time_t t)
{
struct timespec ts;
ts.tv_sec = t;
ts.tv_nsec = 0;
put_long_date_timespec(p, ts);
}
time_t get_create_time(const SMB_STRUCT_STAT *st,BOOL fake_dirs)
{
#ifdef HAVE_STAT_ST_BIRTHTIMESPEC
return st->st_birthtimespec.tv_sec;
#else
time_t ret, ret1;
if(S_ISDIR(st->st_mode) && fake_dirs) {
return (time_t)315493200L;
}
ret = MIN(st->st_ctime, st->st_mtime);
ret1 = MIN(ret, st->st_atime);
if(ret1 != (time_t)0) {
return ret1;
}
return ret;
#endif
}
struct timespec get_create_timespec(const SMB_STRUCT_STAT *st,BOOL fake_dirs)
{
struct timespec ts;
ts.tv_sec = get_create_time(st, fake_dirs);
ts.tv_nsec = 0;
return ts;
}
struct timespec get_atimespec(const SMB_STRUCT_STAT *pst)
{
#if !defined(HAVE_STAT_HIRES_TIMESTAMPS)
struct timespec ret;
ret.tv_sec = pst->st_atime;
ret.tv_nsec = 0;
return ret;
#else
#if defined(HAVE_STAT_ST_ATIM)
return pst->st_atim;
#elif defined(HAVE_STAT_ST_ATIMENSEC)
struct timespec ret;
ret.tv_sec = pst->st_atime;
ret.tv_nsec = pst->st_atimensec;
return ret;
#else
#error CONFIGURE_ERROR_IN_DETECTING_TIMESPEC_IN_STAT
#endif
#endif
}
void set_atimespec(SMB_STRUCT_STAT *pst, struct timespec ts)
{
#if !defined(HAVE_STAT_HIRES_TIMESTAMPS)
pst->st_atime = ts.tv_sec;
#else
#if defined(HAVE_STAT_ST_ATIM)
pst->st_atim = ts;
#elif defined(HAVE_STAT_ST_ATIMENSEC)
pst->st_atime = ts.tv_sec;
pst->st_atimensec = ts.tv_nsec
#else
#error CONFIGURE_ERROR_IN_DETECTING_TIMESPEC_IN_STAT
#endif
#endif
}
struct timespec get_mtimespec(const SMB_STRUCT_STAT *pst)
{
#if !defined(HAVE_STAT_HIRES_TIMESTAMPS)
struct timespec ret;
ret.tv_sec = pst->st_mtime;
ret.tv_nsec = 0;
return ret;
#else
#if defined(HAVE_STAT_ST_MTIM)
return pst->st_mtim;
#elif defined(HAVE_STAT_ST_MTIMENSEC)
struct timespec ret;
ret.tv_sec = pst->st_mtime;
ret.tv_nsec = pst->st_mtimensec;
return ret;
#else
#error CONFIGURE_ERROR_IN_DETECTING_TIMESPEC_IN_STAT
#endif
#endif
}
void set_mtimespec(SMB_STRUCT_STAT *pst, struct timespec ts)
{
#if !defined(HAVE_STAT_HIRES_TIMESTAMPS)
pst->st_mtime = ts.tv_sec;
#else
#if defined(HAVE_STAT_ST_MTIM)
pst->st_mtim = ts;
#elif defined(HAVE_STAT_ST_MTIMENSEC)
pst->st_mtime = ts.tv_sec;
pst->st_mtimensec = ts.tv_nsec
#else
#error CONFIGURE_ERROR_IN_DETECTING_TIMESPEC_IN_STAT
#endif
#endif
}
struct timespec get_ctimespec(const SMB_STRUCT_STAT *pst)
{
#if !defined(HAVE_STAT_HIRES_TIMESTAMPS)
struct timespec ret;
ret.tv_sec = pst->st_ctime;
ret.tv_nsec = 0;
return ret;
#else
#if defined(HAVE_STAT_ST_CTIM)
return pst->st_ctim;
#elif defined(HAVE_STAT_ST_CTIMENSEC)
struct timespec ret;
ret.tv_sec = pst->st_ctime;
ret.tv_nsec = pst->st_ctimensec;
return ret;
#else
#error CONFIGURE_ERROR_IN_DETECTING_TIMESPEC_IN_STAT
#endif
#endif
}
void set_ctimespec(SMB_STRUCT_STAT *pst, struct timespec ts)
{
#if !defined(HAVE_STAT_HIRES_TIMESTAMPS)
pst->st_ctime = ts.tv_sec;
#else
#if defined(HAVE_STAT_ST_CTIM)
pst->st_ctim = ts;
#elif defined(HAVE_STAT_ST_CTIMENSEC)
pst->st_ctime = ts.tv_sec;
pst->st_ctimensec = ts.tv_nsec
#else
#error CONFIGURE_ERROR_IN_DETECTING_TIMESPEC_IN_STAT
#endif
#endif
}
void dos_filetime_timespec(struct timespec *tsp)
{
tsp->tv_sec &= ~1;
tsp->tv_nsec = 0;
}
static time_t make_unix_date(const void *date_ptr, int zone_offset)
{
uint32 dos_date=0;
struct tm t;
time_t ret;
dos_date = IVAL(date_ptr,0);
if (dos_date == 0) {
return 0;
}
interpret_dos_date(dos_date,&t.tm_year,&t.tm_mon,
&t.tm_mday,&t.tm_hour,&t.tm_min,&t.tm_sec);
t.tm_isdst = -1;
ret = timegm(&t);
ret += zone_offset;
return(ret);
}
static time_t make_unix_date2(const void *date_ptr, int zone_offset)
{
uint32 x,x2;
x = IVAL(date_ptr,0);
x2 = ((x&0xFFFF)<<16) | ((x&0xFFFF0000)>>16);
SIVAL(&x,0,x2);
return(make_unix_date((const void *)&x, zone_offset));
}
static time_t make_unix_date3(const void *date_ptr, int zone_offset)
{
time_t t = (time_t)IVAL(date_ptr,0);
if (!null_mtime(t)) {
t += zone_offset;
}
return(t);
}
time_t srv_make_unix_date(const void *date_ptr)
{
return make_unix_date(date_ptr, server_zone_offset);
}
time_t srv_make_unix_date2(const void *date_ptr)
{
return make_unix_date2(date_ptr, server_zone_offset);
}
time_t srv_make_unix_date3(const void *date_ptr)
{
return make_unix_date3(date_ptr, server_zone_offset);
}
time_t convert_timespec_to_time_t(struct timespec ts)
{
if (ts.tv_nsec > 500000000) {
return ts.tv_sec + 1;
}
return ts.tv_sec;
}
struct timespec convert_time_t_to_timespec(time_t t)
{
struct timespec ts;
ts.tv_sec = t;
ts.tv_nsec = 0;
return ts;
}
struct timespec convert_timeval_to_timespec(const struct timeval tv)
{
struct timespec ts;
ts.tv_sec = tv.tv_sec;
ts.tv_nsec = tv.tv_usec * 1000;
return ts;
}
struct timeval convert_timespec_to_timeval(const struct timespec ts)
{
struct timeval tv;
tv.tv_sec = ts.tv_sec;
tv.tv_usec = ts.tv_nsec / 1000;
return tv;
}
struct timespec timespec_current(void)
{
struct timeval tv;
struct timespec ts;
GetTimeOfDay(&tv);
ts.tv_sec = tv.tv_sec;
ts.tv_nsec = tv.tv_usec * 1000;
return ts;
}
struct timespec timespec_min(const struct timespec *ts1,
const struct timespec *ts2)
{
if (ts1->tv_sec < ts2->tv_sec) return *ts1;
if (ts1->tv_sec > ts2->tv_sec) return *ts2;
if (ts1->tv_nsec < ts2->tv_nsec) return *ts1;
return *ts2;
}
int timespec_compare(const struct timespec *ts1, const struct timespec *ts2)
{
if (ts1->tv_sec > ts2->tv_sec) return 1;
if (ts1->tv_sec < ts2->tv_sec) return -1;
if (ts1->tv_nsec > ts2->tv_nsec) return 1;
if (ts1->tv_nsec < ts2->tv_nsec) return -1;
return 0;
}
struct timespec interpret_long_date(const char *p)
{
NTTIME nt;
nt = IVAL(p,0) + ((uint64_t)IVAL(p,4) << 32);
if (nt == (uint64_t)-1) {
struct timespec ret;
ret.tv_sec = (time_t)-1;
ret.tv_nsec = 0;
return ret;
}
return nt_time_to_unix_timespec(&nt);
}
void cli_put_dos_date(struct cli_state *cli, char *buf, int offset, time_t unixdate)
{
put_dos_date(buf, offset, unixdate, cli->serverzone);
}
void cli_put_dos_date2(struct cli_state *cli, char *buf, int offset, time_t unixdate)
{
put_dos_date2(buf, offset, unixdate, cli->serverzone);
}
void cli_put_dos_date3(struct cli_state *cli, char *buf, int offset, time_t unixdate)
{
put_dos_date3(buf, offset, unixdate, cli->serverzone);
}
time_t cli_make_unix_date(struct cli_state *cli, void *date_ptr)
{
return make_unix_date(date_ptr, cli->serverzone);
}
time_t cli_make_unix_date2(struct cli_state *cli, void *date_ptr)
{
return make_unix_date2(date_ptr, cli->serverzone);
}
time_t cli_make_unix_date3(struct cli_state *cli, void *date_ptr)
{
return make_unix_date3(date_ptr, cli->serverzone);
}
struct timespec nt_time_to_unix_timespec(NTTIME *nt)
{
int64 d;
struct timespec ret;
if (*nt == 0 || *nt == (int64)-1) {
ret.tv_sec = 0;
ret.tv_nsec = 0;
return ret;
}
d = (int64)*nt;
ret.tv_nsec = (long) ((d % 100) * 100);
d /= 1000*1000*10;
d -= TIME_FIXUP_CONSTANT_INT;
if (d <= (int64)TIME_T_MIN) {
ret.tv_sec = TIME_T_MIN;
ret.tv_nsec = 0;
return ret;
}
if (d >= (int64)TIME_T_MAX) {
ret.tv_sec = TIME_T_MAX;
ret.tv_nsec = 0;
return ret;
}
ret.tv_sec = (time_t)d;
return ret;
}
BOOL nt_time_equals(const NTTIME *nt1, const NTTIME *nt2)
{
return (*nt1 == *nt2);
}
static struct timeval start_time_hires;
void TimeInit(void)
{
set_server_zone_offset(time(NULL));
DEBUG(4,("TimeInit: Serverzone is %d\n", server_zone_offset));
if (start_time_hires.tv_sec == 0 && start_time_hires.tv_usec == 0) {
GetTimeOfDay(&start_time_hires);
}
}
void get_process_uptime(struct timeval *ret_time)
{
struct timeval time_now_hires;
GetTimeOfDay(&time_now_hires);
ret_time->tv_sec = time_now_hires.tv_sec - start_time_hires.tv_sec;
if (time_now_hires.tv_usec < start_time_hires.tv_usec) {
ret_time->tv_sec -= 1;
ret_time->tv_usec = 1000000 + (time_now_hires.tv_usec - start_time_hires.tv_usec);
} else {
ret_time->tv_usec = time_now_hires.tv_usec - start_time_hires.tv_usec;
}
}
time_t nt_time_to_unix_abs(const NTTIME *nt)
{
uint64 d;
if (*nt == 0) {
return (time_t)0;
}
if (*nt == (uint64)-1) {
return (time_t)-1;
}
if (*nt == NTTIME_INFINITY) {
return (time_t)-1;
}
d=~*nt;
d += 1000*1000*10/2;
d /= 1000*1000*10;
if (!(TIME_T_MIN <= ((time_t)d) && ((time_t)d) <= TIME_T_MAX)) {
return (time_t)0;
}
return (time_t)d;
}
void unix_timespec_to_nt_time(NTTIME *nt, struct timespec ts)
{
uint64 d;
if (ts.tv_sec ==0 && ts.tv_nsec == 0) {
*nt = 0;
return;
}
if (ts.tv_sec == TIME_T_MAX) {
*nt = 0x7fffffffffffffffLL;
return;
}
if (ts.tv_sec == (time_t)-1) {
*nt = (uint64)-1;
return;
}
d = ts.tv_sec;
d += TIME_FIXUP_CONSTANT_INT;
d *= 1000*1000*10;
d += (ts.tv_nsec / 100);
*nt = d;
}
void unix_to_nt_time_abs(NTTIME *nt, time_t t)
{
double d;
if (t==0) {
*nt = 0;
return;
}
if (t == TIME_T_MAX) {
*nt = 0x7fffffffffffffffLL;
return;
}
if (t == (time_t)-1) {
*nt = NTTIME_INFINITY;
return;
}
d = (double)(t);
d *= 1.0e7;
*nt = d;
*nt=~*nt;
}
BOOL null_mtime(time_t mtime)
{
if (mtime == 0 || mtime == (time_t)0xFFFFFFFF || mtime == (time_t)-1)
return(True);
return(False);
}
const char *time_to_asc(const time_t t)
{
const char *asct;
struct tm *lt = localtime(&t);
if (!lt) {
return "unknown time";
}
asct = asctime(lt);
if (!asct) {
return "unknown time";
}
return asct;
}
const char *display_time(NTTIME nttime)
{
static fstring string;
float high;
float low;
int sec;
int days, hours, mins, secs;
if (nttime==0)
return "Now";
if (nttime==NTTIME_INFINITY)
return "Never";
high = 65536;
high = high/10000;
high = high*65536;
high = high/1000;
high = high * (~(nttime >> 32));
low = ~(nttime & 0xFFFFFFFF);
low = low/(1000*1000*10);
sec=high+low;
days=sec/(60*60*24);
hours=(sec - (days*60*60*24)) / (60*60);
mins=(sec - (days*60*60*24) - (hours*60*60) ) / 60;
secs=sec - (days*60*60*24) - (hours*60*60) - (mins*60);
fstr_sprintf(string, "%u days, %u hours, %u minutes, %u seconds", days, hours, mins, secs);
return (string);
}
BOOL nt_time_is_set(const NTTIME *nt)
{
if (*nt == 0x7FFFFFFFFFFFFFFFLL) {
return False;
}
if (*nt == NTTIME_INFINITY) {
return False;
}
return True;
}