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fixup nanosecond precision

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Change-Id: I9ab4c199632a5f5ad94dc01aa383e26f48bbf631
This commit is contained in:
Lionel Elie Mamane 2013-04-23 19:27:52 +02:00
parent b5fea2f46a
commit 3810c9cc78
1 changed files with 11 additions and 10 deletions
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21
oox/source/dump/dumperbase.cxx
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@ -31,6 +31,7 @@
#include "oox/core/filterbase.hxx"
#include "oox/helper/binaryoutputstream.hxx"
#include "oox/helper/textinputstream.hxx"
#include <tools/time.hxx>
#if OOX_INCLUDE_DUMPER
@ -2260,10 +2261,10 @@ util::DateTime InputObjectBase::dumpFileTime( const String& rName )
ItemGuard aItem( mxOut, rName( "file-time" ) );
sal_Int64 nFileTime = dumpDec< sal_Int64 >( EMPTY_STRING );
// file time is in 10^-7 seconds (100 nanoseconds), convert to 1/100 seconds
nFileTime /= 100000;
// file time is in 10^-7 seconds (100 nanoseconds), convert to nanoseconds
nFileTime *= 100;
// entire days
sal_Int64 nDays = nFileTime / sal_Int64( 360000 * 24 );
sal_Int64 nDays = nFileTime / sal_Int64( ::Time::nanoSecPerDay );
// number of entire years
sal_Int64 nYears = (nDays - (nDays / (4 * 365)) + (nDays / (100 * 365)) - (nDays / (400 * 365))) / 365;
// remaining days in the year
@ -2286,16 +2287,16 @@ util::DateTime InputObjectBase::dumpFileTime( const String& rName )
// the day
aDateTime.Day = static_cast< sal_uInt16 >( nDaysInYear + 1 );
// number of nanoseconds in the day
sal_Int64 nTimeInDay = nFileTime % sal_Int64( 86400000000000 );
sal_Int64 nTimeInDay = nFileTime % sal_Int64( ::Time::nanoSecPerDay );
// nanoseconds
aDateTime.NanoSeconds = static_cast< sal_uInt32 >( nTimeInDay % 1000000000 );
nTimeInDay /= 1000000000;
aDateTime.NanoSeconds = static_cast< sal_uInt32 >( nTimeInDay % ::Time::nanoSecPerSec );
nTimeInDay /= ::Time::nanoSecPerSec;
// seconds
aDateTime.Seconds = static_cast< sal_uInt16 >( nTimeInDay % 60 );
nTimeInDay /= 60;
aDateTime.Seconds = static_cast< sal_uInt16 >( nTimeInDay % ::Time::secondPerMinute );
nTimeInDay /= ::Time::secondPerMinute;
// minutes
aDateTime.Minutes = static_cast< sal_uInt16 >( nTimeInDay % 60 );
nTimeInDay /= 60;
aDateTime.Minutes = static_cast< sal_uInt16 >( nTimeInDay ::Time::minutePerHour );
nTimeInDay /= ::Time::minutePerHour;
// hours
aDateTime.Hours = static_cast< sal_uInt16 >( nTimeInDay );