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0f17471b27
*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".
108 lines
3.2 KiB
C
108 lines
3.2 KiB
C
/*
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filetime.c
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Conversion of file time and date values to various other types
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Copyright (c) 2006 Michael "Chishm" Chisholm
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation and/or
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other materials provided with the distribution.
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3. The name of the author may not be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <time.h>
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#include "filetime.h"
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#include "common.h"
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#define MAX_HOUR 23
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#define MAX_MINUTE 59
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#define MAX_SECOND 59
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#define MAX_MONTH 11
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#define MIN_MONTH 0
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#define MAX_DAY 31
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#define MIN_DAY 1
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uint16_t _FAT_filetime_getTimeFromRTC (void) {
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#ifdef USE_RTC_TIME
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struct tm timeParts;
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time_t epochTime;
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if (time(&epochTime) == (time_t)-1) {
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return 0;
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}
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localtime_r(&epochTime, &timeParts);
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// Check that the values are all in range.
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// If they are not, return 0 (no timestamp)
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if ((timeParts.tm_hour < 0) || (timeParts.tm_hour > MAX_HOUR)) return 0;
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if ((timeParts.tm_min < 0) || (timeParts.tm_min > MAX_MINUTE)) return 0;
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if ((timeParts.tm_sec < 0) || (timeParts.tm_sec > MAX_SECOND)) return 0;
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return (
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((timeParts.tm_hour & 0x1F) << 11) |
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((timeParts.tm_min & 0x3F) << 5) |
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((timeParts.tm_sec >> 1) & 0x1F)
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);
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#else
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return 0;
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#endif
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}
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uint16_t _FAT_filetime_getDateFromRTC (void) {
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#ifdef USE_RTC_TIME
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struct tm timeParts;
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time_t epochTime;
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if (time(&epochTime) == (time_t)-1) {
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return 0;
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}
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localtime_r(&epochTime, &timeParts);
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if ((timeParts.tm_mon < MIN_MONTH) || (timeParts.tm_mon > MAX_MONTH)) return 0;
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if ((timeParts.tm_mday < MIN_DAY) || (timeParts.tm_mday > MAX_DAY)) return 0;
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return (
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(((timeParts.tm_year - 80) & 0x7F) <<9) | // Adjust for MS-FAT base year (1980 vs 1900 for tm_year)
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(((timeParts.tm_mon + 1) & 0xF) << 5) |
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(timeParts.tm_mday & 0x1F)
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);
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#else
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return 0;
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#endif
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}
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time_t _FAT_filetime_to_time_t (uint16_t t, uint16_t d) {
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struct tm timeParts;
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timeParts.tm_hour = t >> 11;
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timeParts.tm_min = (t >> 5) & 0x3F;
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timeParts.tm_sec = (t & 0x1F) << 1;
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timeParts.tm_mday = d & 0x1F;
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timeParts.tm_mon = ((d >> 5) & 0x0F) - 1;
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timeParts.tm_year = (d >> 9) + 80;
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timeParts.tm_isdst = 0;
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return mktime(&timeParts);
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}
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