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| author | Dan Sinclair <dsinclair@chromium.org> | 2017-06-07 15:41:07 -0400 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-06-07 19:59:21 +0000 |
| commit | 28d676960b32fa996b9a278476c00d63a91386f9 (patch) | |
| tree | 67a75d67a5db2147cf1c9440beaac0252800b0f2 /xfa/fgas/crt/cfgas_formatstring.cpp | |
| parent | eda6525eaef97a354e52dbe2e7f454129325d36b (diff) | |
| download | pdfium-28d676960b32fa996b9a278476c00d63a91386f9.tar.xz | |
Fix some CFGAS_FormatString issues
This CL fixes the solar days calculation for months after August.
Simplifies the minute rounding method.
Change-Id: I5f335338ecac911ef0ab57602f41bb98c6f9fa6c
Reviewed-on: https://pdfium-review.googlesource.com/6331
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Diffstat (limited to 'xfa/fgas/crt/cfgas_formatstring.cpp')
| -rw-r--r-- | xfa/fgas/crt/cfgas_formatstring.cpp | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/xfa/fgas/crt/cfgas_formatstring.cpp b/xfa/fgas/crt/cfgas_formatstring.cpp index 6e2952a7cc..77dfb45941 100644 --- a/xfa/fgas/crt/cfgas_formatstring.cpp +++ b/xfa/fgas/crt/cfgas_formatstring.cpp @@ -391,9 +391,9 @@ void ResolveZone(FX_TIMEZONE tzDiff, (tzLocale.tzHour < 0 ? -tzLocale.tzMinute : tzLocale.tzMinute); iMinuteDiff -= tzDiff.tzHour * 60 + (tzDiff.tzHour < 0 ? -tzDiff.tzMinute : tzDiff.tzMinute); - while (iMinuteDiff > 1440) - iMinuteDiff -= 1440; - while (iMinuteDiff < 0) + + iMinuteDiff %= 1440; + if (iMinuteDiff < 0) iMinuteDiff += 1440; *wHour = iMinuteDiff / 60; @@ -604,19 +604,20 @@ int32_t GetNumTrailingLimit(const CFX_WideString& wsFormat, return iTreading; } +// |month| is 1-based. e.g. 1 means January. uint16_t GetSolarMonthDays(uint16_t year, uint16_t month) { - if (month % 2) - return 31; if (month == 2) return FX_IsLeapYear(year) ? 29 : 28; - return 30; + if (month == 4 || month == 6 || month == 9 || month == 11) + return 30; + return 31; } uint16_t GetWeekDay(uint16_t year, uint16_t month, uint16_t day) { - uint16_t g_month_day[] = {0, 3, 3, 6, 1, 4, 6, 2, 5, 0, 3, 5}; + static const uint16_t month_day[] = {0, 3, 3, 6, 1, 4, 6, 2, 5, 0, 3, 5}; uint16_t nDays = (year - 1) % 7 + (year - 1) / 4 - (year - 1) / 100 + (year - 1) / 400; - nDays += g_month_day[month - 1] + day; + nDays += month_day[month - 1] + day; if (FX_IsLeapYear(year) && month > 2) nDays++; return nDays % 7; |