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Handled platform specific differences in time zone calculation.

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This commit is contained in:
Alexander Nedotsukov
2006-10-19 08:12:29 +00:00
parent 7348c61553
commit 757a718f5a
3 changed files with 27 additions and 11 deletions
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29
trunk/libisofs/util.c
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@ -4,6 +4,9 @@
/**
* Utility functions for the Libisofs library.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <wchar.h>
#include <iconv.h>
@ -421,16 +424,11 @@ void iso_bb(uint8_t *buf, uint32_t num, int bytes)
void iso_datetime_7(unsigned char *buf, time_t t)
{
static int tzsetup = 0;
static int tzoffset;
int tzoffset;
struct tm tm;
if (!tzsetup) {
tzset();
tzoffset = -timezone / 60 / 15;
if (tzoffset < -48)
tzoffset += 101;
tzsetup = 1;
}
@ -442,6 +440,13 @@ void iso_datetime_7(unsigned char *buf, time_t t)
buf[3] = tm.tm_hour;
buf[4] = tm.tm_min;
buf[5] = tm.tm_sec;
#ifdef HAVE_TM_GMTOFF
tzoffset = -tm.tm_gmtoff / 60 / 15;
#else
tzoffset = -timezone / 60 / 15;
#endif
if (tzoffset < -48)
tzoffset += 101;
buf[6] = tzoffset;
}
@ -472,11 +477,6 @@ void iso_datetime_17(unsigned char *buf, time_t t)
} else {
if (!tzsetup) {
tzset();
tzoffset = -timezone / 60 / 15;
if (tzoffset < -48)
tzoffset += 101;
tzsetup = 1;
}
@ -489,6 +489,13 @@ void iso_datetime_17(unsigned char *buf, time_t t)
sprintf((char*)&buf[10], "%02d", tm.tm_min);
sprintf((char*)&buf[12], "%02d", MIN(59, tm.tm_sec));
memcpy(&buf[14], "00", 2);
#ifdef HAVE_TM_GMTOFF
tzoffset = -tm.tm_gmtoff / 60 / 15;
#else
tzoffset = -timezone / 60 / 15;
#endif
if (tzoffset < -48)
tzoffset += 101;
buf[16] = tzoffset;
}
}