*/
-#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
#if (SIZEOF_LONG == 8)
#define TIME_FIXUP_CONSTANT_INT 11644473600LL
#endif
-/*******************************************************************
- create a 16 bit dos packed date
-********************************************************************/
-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;
-}
-
-/*******************************************************************
- create a 16 bit dos packed time
-********************************************************************/
-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;
-}
-
-/*******************************************************************
- create a 32 bit dos packed date/time from some parameters
- This takes a GMT time and returns a packed localtime structure
-********************************************************************/
-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;
-}
/**
parse a nttime as a large integer in a string and return a NTTIME
Return the date and time as a string
****************************************************************************/
-char *current_timestring(TALLOC_CTX *ctx, bool hires)
+char *timeval_string(TALLOC_CTX *ctx, const struct timeval *tp, bool hires)
{
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);
- }
+ t = (time_t)tp->tv_sec;
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);
+ (long)tp->tv_sec,
+ (long)tp->tv_usec);
} else {
slprintf(TimeBuf,
sizeof(TimeBuf)-1,
slprintf(TimeBuf+strlen(TimeBuf),
sizeof(TimeBuf)-1 - strlen(TimeBuf),
".%06ld",
- (long)tp.tv_usec);
+ (long)tp->tv_usec);
} else {
strftime(TimeBuf,sizeof(TimeBuf)-1,"%Y/%m/%d %H:%M:%S",tm);
}
sizeof(TimeBuf)-1,
"%s.%06ld",
asct ? asct : "unknown",
- (long)tp.tv_usec);
+ (long)tp->tv_usec);
} else {
const char *asct = asctime(tm);
fstrcpy(TimeBuf, asct ? asct : "unknown");
return talloc_strdup(ctx, TimeBuf);
}
-
-/*******************************************************************
- Put a dos date into a buffer (time/date format).
- This takes GMT time and puts local time in the buffer.
-********************************************************************/
-
-static void put_dos_date(char *buf,int offset,time_t unixdate, int zone_offset)
+char *current_timestring(TALLOC_CTX *ctx, bool hires)
{
- uint32_t x = make_dos_date(unixdate, zone_offset);
- SIVAL(buf,offset,x);
-}
-
-/*******************************************************************
- Put a dos date into a buffer (date/time format).
- This takes GMT time and puts local time in the buffer.
-********************************************************************/
+ struct timeval tv;
-static void put_dos_date2(char *buf,int offset,time_t unixdate, int zone_offset)
-{
- uint32_t x = make_dos_date(unixdate, zone_offset);
- x = ((x&0xFFFF)<<16) | ((x&0xFFFF0000)>>16);
- SIVAL(buf,offset,x);
+ GetTimeOfDay(&tv);
+ return timeval_string(ctx, &tv, hires);
}
-/*******************************************************************
- Put a dos 32 bit "unix like" date into a buffer. This routine takes
- GMT and converts it to LOCAL time before putting it (most SMBs assume
- localtime for this sort of date)
-********************************************************************/
-
-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);
+ push_dos_date((uint8_t *)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);
+ push_dos_date2((uint8_t *)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);
+ push_dos_date3((uint8_t *)buf, offset, unixdate, server_zone_offset);
}
void round_timespec(enum timestamp_set_resolution res, struct timespec *ts)
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)) {
+ if (!null_time(t)) {
t += zone_offset;
}
return(t);
void cli_put_dos_date(struct cli_state *cli, char *buf, int offset, time_t unixdate)
{
- put_dos_date(buf, offset, unixdate, cli->serverzone);
+ push_dos_date((uint8_t *)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);
+ push_dos_date2((uint8_t *)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);
+ push_dos_date3((uint8_t *)buf, offset, unixdate, cli->serverzone);
}
time_t cli_make_unix_date(struct cli_state *cli, const void *date_ptr)
return make_unix_date3(date_ptr, cli->serverzone);
}
-/****************************************************************************
- Check if two NTTIMEs are the same.
-****************************************************************************/
-
-bool nt_time_equals(const NTTIME *nt1, const NTTIME *nt2)
-{
- return (*nt1 == *nt2);
-}
/*******************************************************************
Re-read the smb serverzone value.
*nt = d;
}
+#if 0
+void nt_time_to_unix_timespec(struct timespec *ts, NTTIME t)
+{
+ if (ts == NULL) {
+ return;
+ }
+
+ /* t starts in 100 nsec units since 1601-01-01. */
+
+ t *= 100;
+ /* t is now in nsec units since 1601-01-01. */
+
+ t -= TIME_FIXUP_CONSTANT*1000*1000*100;
+ /* t is now in nsec units since the UNIX epoch 1970-01-01. */
+
+ ts->tv_sec = t / 1000000000LL;
+
+ if (TIME_T_MIN > ts->tv_sec || ts->tv_sec > TIME_T_MAX) {
+ ts->tv_sec = 0;
+ ts->tv_nsec = 0;
+ return;
+ }
+
+ ts->tv_nsec = t - ts->tv_sec*1000000000LL;
+}
+#endif
+
/****************************************************************************
Convert a time_t to a NTTIME structure
}
-/****************************************************************************
- Check if it's a null mtime.
-****************************************************************************/
-
-bool null_mtime(time_t mtime)
-{
- if (mtime == 0 || mtime == (time_t)0xFFFFFFFF || mtime == (time_t)-1)
- return true;
- return false;
-}
-
/****************************************************************************
Utility function that always returns a const string even if localtime
and asctime fail.
git.samba.org / ira / wip.git / blobdiff