usbloadergx/libcustomntfs/ntfstime.h
dimok321 0f17471b27 *Removed ntfs/fat source and added them as custom libs (makes them easier to update later)
*Added sources of the custom libs to the branches
*Fixed crash when switching from list layout to grid/carousel layout
*Removed 1:1 copy option because its meaningless and almost the same as installing all partitions
*Fixed install partition selection. This option needs a reset. Go to settings and reselect your option for this.
*Fixed schinese and tchinese language modes (filename bugs. has to be schinese.lang and tchinese.lang like on SVN)
*Fixed bug in sound buffer circle
*Fixed incorrect behaviour of x-flip when selecting system like (thx Cyan for the patch)
*Accept ios revision 65535 for Waninkokos IOSes (thx to PPSainity for pointing it out)
*Merged the new theming style branch into trunk. Just as a reminder: ALL old themes will not work until the themers did port it to the new style!
*Removed old theme style completely

Theme example:
The example file of the theme is the Default.them file. It can be found in the SVN trunk.

Change in loading of themes:
When selecting a theme now a list of all .them files in a folder is displayed. The image folder of that theme has to be in the same folder as the .them file. The image path is defined in the head of the .them file in the line with "Image-Folder: Example\n".
2010-12-26 17:02:14 +00:00

122 lines
3.6 KiB
C

/*
* ntfstime.h - NTFS time related functions. Originated from the Linux-NTFS project.
*
* Copyright (c) 2005 Anton Altaparmakov
* Copyright (c) 2005 Yura Pakhuchiy
* Copyright (c) 2010 Jean-Pierre Andre
*
* This program/include file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program/include file 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. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program (in the main directory of the NTFS-3G
* distribution in the file COPYING); if not, write to the Free Software
* Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _NTFS_NTFSTIME_H
#define _NTFS_NTFSTIME_H
#ifdef HAVE_TIME_H
#include <time.h>
#endif
#ifdef HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#ifdef HAVE_GETTIMEOFDAY
#include <sys/time.h>
#endif
#include "types.h"
/*
* There are four times more conversions of internal representation
* to ntfs representation than any other conversion, so the most
* efficient internal representation is ntfs representation
* (with low endianness)
*/
typedef sle64 ntfs_time;
#define NTFS_TIME_OFFSET ((s64)(369 * 365 + 89) * 24 * 3600 * 10000000)
/**
* ntfs2timespec - Convert an NTFS time to Unix time
* @ntfs_time: An NTFS time in 100ns units since 1601
*
* NTFS stores times as the number of 100ns intervals since January 1st 1601 at
* 00:00 UTC. This system will not suffer from Y2K problems until ~57000AD.
*
* Return: A Unix time (number of seconds since 1970, and nanoseconds)
*/
static __inline__ struct timespec ntfs2timespec(ntfs_time ntfstime)
{
struct timespec spec;
s64 cputime;
cputime = sle64_to_cpu(ntfstime);
spec.tv_sec = (cputime - (NTFS_TIME_OFFSET)) / 10000000;
spec.tv_nsec = (cputime - (NTFS_TIME_OFFSET)
- (s64)spec.tv_sec*10000000)*100;
/* force zero nsec for overflowing dates */
if ((spec.tv_nsec < 0) || (spec.tv_nsec > 999999999))
spec.tv_nsec = 0;
return (spec);
}
/**
* timespec2ntfs - Convert Linux time to NTFS time
* @utc_time: Linux time to convert to NTFS
*
* Convert the Linux time @utc_time to its corresponding NTFS time.
*
* Linux stores time in a long at present and measures it as the number of
* 1-second intervals since 1st January 1970, 00:00:00 UTC
* with a separated non-negative nanosecond value
*
* NTFS uses Microsoft's standard time format which is stored in a sle64 and is
* measured as the number of 100 nano-second intervals since 1st January 1601,
* 00:00:00 UTC.
*
* Return: An NTFS time (100ns units since Jan 1601)
*/
static __inline__ ntfs_time timespec2ntfs(struct timespec spec)
{
s64 units;
units = (s64)spec.tv_sec * 10000000
+ NTFS_TIME_OFFSET + spec.tv_nsec/100;
return (cpu_to_le64(units));
}
/*
* Return the current time in ntfs format
*/
static __inline__ ntfs_time ntfs_current_time(void)
{
struct timespec now;
#if defined(HAVE_CLOCK_GETTIME) || defined(HAVE_SYS_CLOCK_GETTIME)
clock_gettime(CLOCK_REALTIME, &now);
#elif defined(HAVE_GETTIMEOFDAY)
struct timeval microseconds;
gettimeofday(&microseconds, (struct timezone*)NULL);
now.tv_sec = microseconds.tv_sec;
now.tv_nsec = microseconds.tv_usec*1000;
#else
now.tv_sec = time((time_t*)NULL);
now.tv_nsec = 0;
#endif
return (timespec2ntfs(now));
}
#endif /* _NTFS_NTFSTIME_H */