Move fpdfsdk/src up to fpdfsdk/.

fpdfsdk/src/javascript/JS_Value.cpp

Index: fpdfsdk/src/javascript/JS_Value.cpp
diff --git a/fpdfsdk/src/javascript/JS_Value.cpp b/fpdfsdk/src/javascript/JS_Value.cpp
deleted file mode 100644
index 70ccdb5e97b1eea00f6eb9bc5a5e9ca27dab666f..0000000000000000000000000000000000000000
--- a/fpdfsdk/src/javascript/JS_Value.cpp
+++ /dev/null
@@ -1,911 +0,0 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "fpdfsdk/src/javascript/JS_Value.h"
-
-#include <time.h>
-
-#include <algorithm>
-#include <cmath>
-#include <limits>
-#include <vector>
-
-#include "fpdfsdk/src/javascript/Document.h"
-#include "fpdfsdk/src/javascript/JS_Define.h"
-#include "fpdfsdk/src/javascript/JS_Object.h"
-
-static const FX_DWORD g_nan[2] = {0, 0x7FF80000};
-static double GetNan() {
-  return *(double*)g_nan;
-}
-
-CJS_Value::CJS_Value(CJS_Runtime* pRuntime)
-    : m_eType(VT_unknown), m_pJSRuntime(pRuntime) {
-}
-
-CJS_Value::CJS_Value(CJS_Runtime* pRuntime, v8::Local<v8::Value> pValue, Type t)
-    : m_eType(t), m_pValue(pValue), m_pJSRuntime(pRuntime) {
-}
-
-CJS_Value::CJS_Value(CJS_Runtime* pRuntime, const int& iValue)
-    : m_pJSRuntime(pRuntime) {
-  operator=(iValue);
-}
-
-CJS_Value::CJS_Value(CJS_Runtime* pRuntime, const bool& bValue)
-    : m_pJSRuntime(pRuntime) {
-  operator=(bValue);
-}
-
-CJS_Value::CJS_Value(CJS_Runtime* pRuntime, const float& fValue)
-    : m_pJSRuntime(pRuntime) {
-  operator=(fValue);
-}
-
-CJS_Value::CJS_Value(CJS_Runtime* pRuntime, const double& dValue)
-    : m_pJSRuntime(pRuntime) {
-  operator=(dValue);
-}
-
-CJS_Value::CJS_Value(CJS_Runtime* pRuntime, v8::Local<v8::Object> pJsObj)
-    : m_pJSRuntime(pRuntime) {
-  operator=(pJsObj);
-}
-
-CJS_Value::CJS_Value(CJS_Runtime* pRuntime, CJS_Object* pJsObj)
-    : m_pJSRuntime(pRuntime) {
-  operator=(pJsObj);
-}
-
-CJS_Value::CJS_Value(CJS_Runtime* pRuntime, CJS_Document* pJsDoc)
-    : m_pJSRuntime(pRuntime) {
-  m_eType = VT_object;
-  if (pJsDoc)
-    m_pValue = pJsDoc->ToV8Object();
-}
-
-CJS_Value::CJS_Value(CJS_Runtime* pRuntime, const FX_WCHAR* pWstr)
-    : m_pJSRuntime(pRuntime) {
-  operator=(pWstr);
-}
-
-CJS_Value::CJS_Value(CJS_Runtime* pRuntime, const FX_CHAR* pStr)
-    : m_pJSRuntime(pRuntime) {
-  operator=(pStr);
-}
-
-CJS_Value::CJS_Value(CJS_Runtime* pRuntime, CJS_Array& array)
-    : m_pJSRuntime(pRuntime) {
-  operator=(array);
-}
-
-CJS_Value::~CJS_Value() {}
-
-void CJS_Value::Attach(v8::Local<v8::Value> pValue, Type t) {
-  m_pValue = pValue;
-  m_eType = t;
-}
-
-void CJS_Value::Attach(CJS_Value* pValue) {
-  if (pValue)
-    Attach(pValue->ToV8Value(), pValue->GetType());
-}
-
-void CJS_Value::Detach() {
-  m_pValue = v8::Local<v8::Value>();
-  m_eType = VT_unknown;
-}
-
-int CJS_Value::ToInt() const {
-  return FXJS_ToInt32(m_pJSRuntime->GetIsolate(), m_pValue);
-}
-
-bool CJS_Value::ToBool() const {
-  return FXJS_ToBoolean(m_pJSRuntime->GetIsolate(), m_pValue);
-}
-
-double CJS_Value::ToDouble() const {
-  return FXJS_ToNumber(m_pJSRuntime->GetIsolate(), m_pValue);
-}
-
-float CJS_Value::ToFloat() const {
-  return (float)ToDouble();
-}
-
-CJS_Object* CJS_Value::ToCJSObject() const {
-  v8::Local<v8::Object> pObj =
-      FXJS_ToObject(m_pJSRuntime->GetIsolate(), m_pValue);
-  return (CJS_Object*)FXJS_GetPrivate(m_pJSRuntime->GetIsolate(), pObj);
-}
-
-v8::Local<v8::Object> CJS_Value::ToV8Object() const {
-  return FXJS_ToObject(m_pJSRuntime->GetIsolate(), m_pValue);
-}
-
-CFX_WideString CJS_Value::ToCFXWideString() const {
-  return FXJS_ToString(m_pJSRuntime->GetIsolate(), m_pValue);
-}
-
-CFX_ByteString CJS_Value::ToCFXByteString() const {
-  return CFX_ByteString::FromUnicode(ToCFXWideString());
-}
-
-v8::Local<v8::Value> CJS_Value::ToV8Value() const {
-  return m_pValue;
-}
-
-v8::Local<v8::Array> CJS_Value::ToV8Array() const {
-  if (IsArrayObject())
-    return v8::Local<v8::Array>::Cast(
-        FXJS_ToObject(m_pJSRuntime->GetIsolate(), m_pValue));
-  return v8::Local<v8::Array>();
-}
-
-void CJS_Value::MaybeCoerceToNumber() {
-  bool bAllowNaN = false;
-  if (m_eType == VT_string) {
-    CFX_ByteString bstr = ToCFXByteString();
-    if (bstr.GetLength() == 0)
-      return;
-    if (bstr == "NaN")
-      bAllowNaN = true;
-  }
-  v8::TryCatch(m_pJSRuntime->GetIsolate());
-  v8::MaybeLocal<v8::Number> maybeNum =
-      m_pValue->ToNumber(m_pJSRuntime->GetIsolate()->GetCurrentContext());
-  if (maybeNum.IsEmpty())
-    return;
-  v8::Local<v8::Number> num = maybeNum.ToLocalChecked();
-  if (std::isnan(num->Value()) && !bAllowNaN)
-    return;
-  m_pValue = num;
-  m_eType = VT_number;
-}
-
-void CJS_Value::operator=(int iValue) {
-  m_pValue = FXJS_NewNumber(m_pJSRuntime->GetIsolate(), iValue);
-  m_eType = VT_number;
-}
-
-void CJS_Value::operator=(bool bValue) {
-  m_pValue = FXJS_NewBoolean(m_pJSRuntime->GetIsolate(), bValue);
-  m_eType = VT_boolean;
-}
-
-void CJS_Value::operator=(double dValue) {
-  m_pValue = FXJS_NewNumber(m_pJSRuntime->GetIsolate(), dValue);
-  m_eType = VT_number;
-}
-
-void CJS_Value::operator=(float fValue) {
-  m_pValue = FXJS_NewNumber(m_pJSRuntime->GetIsolate(), fValue);
-  m_eType = VT_number;
-}
-
-void CJS_Value::operator=(v8::Local<v8::Object> pObj) {
-  m_pValue = FXJS_NewObject(m_pJSRuntime->GetIsolate(), pObj);
-  m_eType = VT_fxobject;
-}
-
-void CJS_Value::operator=(CJS_Object* pObj) {
-  if (pObj)
-    operator=(pObj->ToV8Object());
-}
-
-void CJS_Value::operator=(CJS_Document* pJsDoc) {
-  m_eType = VT_object;
-  if (pJsDoc) {
-    m_pValue = pJsDoc->ToV8Object();
-  }
-}
-
-void CJS_Value::operator=(const FX_WCHAR* pWstr) {
-  m_pValue = FXJS_NewString(m_pJSRuntime->GetIsolate(), (wchar_t*)pWstr);
-  m_eType = VT_string;
-}
-
-void CJS_Value::SetNull() {
-  m_pValue = FXJS_NewNull();
-  m_eType = VT_null;
-}
-
-void CJS_Value::operator=(const FX_CHAR* pStr) {
-  operator=(CFX_WideString::FromLocal(pStr).c_str());
-}
-
-void CJS_Value::operator=(CJS_Array& array) {
-  m_pValue =
-      FXJS_NewObject2(m_pJSRuntime->GetIsolate(), (v8::Local<v8::Array>)array);
-  m_eType = VT_object;
-}
-
-void CJS_Value::operator=(CJS_Date& date) {
-  m_pValue = FXJS_NewDate(m_pJSRuntime->GetIsolate(), (double)date);
-  m_eType = VT_date;
-}
-
-void CJS_Value::operator=(CJS_Value value) {
-  m_pValue = value.ToV8Value();
-  m_eType = value.m_eType;
-  m_pJSRuntime = value.m_pJSRuntime;
-}
-
-CJS_Value::Type CJS_Value::GetType() const {
-  if (m_pValue.IsEmpty())
-    return VT_unknown;
-  if (m_pValue->IsString())
-    return VT_string;
-  if (m_pValue->IsNumber())
-    return VT_number;
-  if (m_pValue->IsBoolean())
-    return VT_boolean;
-  if (m_pValue->IsDate())
-    return VT_date;
-  if (m_pValue->IsObject())
-    return VT_object;
-  if (m_pValue->IsNull())
-    return VT_null;
-  if (m_pValue->IsUndefined())
-    return VT_undefined;
-  return VT_unknown;
-}
-
-FX_BOOL CJS_Value::IsArrayObject() const {
-  if (m_pValue.IsEmpty())
-    return FALSE;
-  return m_pValue->IsArray();
-}
-
-FX_BOOL CJS_Value::IsDateObject() const {
-  if (m_pValue.IsEmpty())
-    return FALSE;
-  return m_pValue->IsDate();
-}
-
-// CJS_Value::operator CJS_Array()
-FX_BOOL CJS_Value::ConvertToArray(CJS_Array& array) const {
-  if (IsArrayObject()) {
-    array.Attach(FXJS_ToArray(m_pJSRuntime->GetIsolate(), m_pValue));
-    return TRUE;
-  }
-
-  return FALSE;
-}
-
-FX_BOOL CJS_Value::ConvertToDate(CJS_Date& date) const {
-  if (IsDateObject()) {
-    date.Attach(m_pValue);
-    return TRUE;
-  }
-
-  return FALSE;
-}
-
-/* ---------------------------- CJS_PropValue ---------------------------- */
-
-CJS_PropValue::CJS_PropValue(const CJS_Value& value)
-    : CJS_Value(value), m_bIsSetting(0) {}
-
-CJS_PropValue::CJS_PropValue(CJS_Runtime* pRuntime)
-    : CJS_Value(pRuntime), m_bIsSetting(0) {
-}
-
-CJS_PropValue::~CJS_PropValue() {
-}
-
-void CJS_PropValue::operator<<(int iValue) {
-  ASSERT(!m_bIsSetting);
-  CJS_Value::operator=(iValue);
-}
-
-void CJS_PropValue::operator>>(int& iValue) const {
-  ASSERT(m_bIsSetting);
-  iValue = CJS_Value::ToInt();
-}
-
-void CJS_PropValue::operator<<(bool bValue) {
-  ASSERT(!m_bIsSetting);
-  CJS_Value::operator=(bValue);
-}
-
-void CJS_PropValue::operator>>(bool& bValue) const {
-  ASSERT(m_bIsSetting);
-  bValue = CJS_Value::ToBool();
-}
-
-void CJS_PropValue::operator<<(double dValue) {
-  ASSERT(!m_bIsSetting);
-  CJS_Value::operator=(dValue);
-}
-
-void CJS_PropValue::operator>>(double& dValue) const {
-  ASSERT(m_bIsSetting);
-  dValue = CJS_Value::ToDouble();
-}
-
-void CJS_PropValue::operator<<(CJS_Object* pObj) {
-  ASSERT(!m_bIsSetting);
-  CJS_Value::operator=(pObj);
-}
-
-void CJS_PropValue::operator>>(CJS_Object*& ppObj) const {
-  ASSERT(m_bIsSetting);
-  ppObj = CJS_Value::ToCJSObject();
-}
-
-void CJS_PropValue::operator<<(CJS_Document* pJsDoc) {
-  ASSERT(!m_bIsSetting);
-  CJS_Value::operator=(pJsDoc);
-}
-
-void CJS_PropValue::operator>>(CJS_Document*& ppJsDoc) const {
-  ASSERT(m_bIsSetting);
-  ppJsDoc = static_cast<CJS_Document*>(CJS_Value::ToCJSObject());
-}
-
-void CJS_PropValue::operator<<(v8::Local<v8::Object> pObj) {
-  ASSERT(!m_bIsSetting);
-  CJS_Value::operator=(pObj);
-}
-
-void CJS_PropValue::operator>>(v8::Local<v8::Object>& ppObj) const {
-  ASSERT(m_bIsSetting);
-  ppObj = CJS_Value::ToV8Object();
-}
-
-void CJS_PropValue::StartSetting() {
-  m_bIsSetting = 1;
-}
-
-void CJS_PropValue::StartGetting() {
-  m_bIsSetting = 0;
-}
-void CJS_PropValue::operator<<(CFX_ByteString str) {
-  ASSERT(!m_bIsSetting);
-  CJS_Value::operator=(str.c_str());
-}
-
-void CJS_PropValue::operator>>(CFX_ByteString& str) const {
-  ASSERT(m_bIsSetting);
-  str = CJS_Value::ToCFXByteString();
-}
-
-void CJS_PropValue::operator<<(const FX_WCHAR* c_string) {
-  ASSERT(!m_bIsSetting);
-  CJS_Value::operator=(c_string);
-}
-
-void CJS_PropValue::operator>>(CFX_WideString& wide_string) const {
-  ASSERT(m_bIsSetting);
-  wide_string = CJS_Value::ToCFXWideString();
-}
-
-void CJS_PropValue::operator<<(CFX_WideString wide_string) {
-  ASSERT(!m_bIsSetting);
-  CJS_Value::operator=(wide_string.c_str());
-}
-
-void CJS_PropValue::operator>>(CJS_Array& array) const {
-  ASSERT(m_bIsSetting);
-  ConvertToArray(array);
-}
-
-void CJS_PropValue::operator<<(CJS_Array& array) {
-  ASSERT(!m_bIsSetting);
-  CJS_Value::operator=(array);
-}
-
-void CJS_PropValue::operator>>(CJS_Date& date) const {
-  ASSERT(m_bIsSetting);
-  ConvertToDate(date);
-}
-
-void CJS_PropValue::operator<<(CJS_Date& date) {
-  ASSERT(!m_bIsSetting);
-  CJS_Value::operator=(date);
-}
-
-CJS_PropValue::operator v8::Local<v8::Value>() const {
-  return m_pValue;
-}
-
-CJS_Array::CJS_Array(CJS_Runtime* pRuntime) : m_pJSRuntime(pRuntime) {
-}
-
-CJS_Array::~CJS_Array() {}
-
-void CJS_Array::Attach(v8::Local<v8::Array> pArray) {
-  m_pArray = pArray;
-}
-
-FX_BOOL CJS_Array::IsAttached() {
-  return FALSE;
-}
-
-void CJS_Array::GetElement(unsigned index, CJS_Value& value) {
-  if (m_pArray.IsEmpty())
-    return;
-  v8::Local<v8::Value> p =
-      FXJS_GetArrayElement(m_pJSRuntime->GetIsolate(), m_pArray, index);
-  value.Attach(p, CJS_Value::VT_object);
-}
-
-void CJS_Array::SetElement(unsigned index, CJS_Value value) {
-  if (m_pArray.IsEmpty())
-    m_pArray = FXJS_NewArray(m_pJSRuntime->GetIsolate());
-
-  FXJS_PutArrayElement(m_pJSRuntime->GetIsolate(), m_pArray, index,
-                       value.ToV8Value());
-}
-
-int CJS_Array::GetLength() {
-  if (m_pArray.IsEmpty())
-    return 0;
-  return FXJS_GetArrayLength(m_pArray);
-}
-
-CJS_Array::operator v8::Local<v8::Array>() {
-  if (m_pArray.IsEmpty())
-    m_pArray = FXJS_NewArray(m_pJSRuntime->GetIsolate());
-
-  return m_pArray;
-}
-
-CJS_Date::CJS_Date(CJS_Runtime* pRuntime) : m_pJSRuntime(pRuntime) {
-}
-
-CJS_Date::CJS_Date(CJS_Runtime* pRuntime, double dMsecTime)
-    : m_pJSRuntime(pRuntime) {
-  m_pDate = FXJS_NewDate(pRuntime->GetIsolate(), dMsecTime);
-}
-
-CJS_Date::CJS_Date(CJS_Runtime* pRuntime,
-                   int year,
-                   int mon,
-                   int day,
-                   int hour,
-                   int min,
-                   int sec)
-    : m_pJSRuntime(pRuntime) {
-  m_pDate = FXJS_NewDate(pRuntime->GetIsolate(),
-                         MakeDate(year, mon, day, hour, min, sec, 0));
-}
-
-double CJS_Date::MakeDate(int year,
-                          int mon,
-                          int day,
-                          int hour,
-                          int min,
-                          int sec,
-                          int ms) {
-  return JS_MakeDate(JS_MakeDay(year, mon, day),
-                     JS_MakeTime(hour, min, sec, ms));
-}
-
-CJS_Date::~CJS_Date() {}
-
-FX_BOOL CJS_Date::IsValidDate() {
-  if (m_pDate.IsEmpty())
-    return FALSE;
-  return !JS_PortIsNan(FXJS_ToNumber(m_pJSRuntime->GetIsolate(), m_pDate));
-}
-
-void CJS_Date::Attach(v8::Local<v8::Value> pDate) {
-  m_pDate = pDate;
-}
-
-int CJS_Date::GetYear() {
-  if (IsValidDate())
-    return JS_GetYearFromTime(
-        JS_LocalTime(FXJS_ToNumber(m_pJSRuntime->GetIsolate(), m_pDate)));
-
-  return 0;
-}
-
-void CJS_Date::SetYear(int iYear) {
-  double date = MakeDate(iYear, GetMonth(), GetDay(), GetHours(), GetMinutes(),
-                         GetSeconds(), 0);
-  FXJS_ValueCopy(m_pDate, FXJS_NewDate(m_pJSRuntime->GetIsolate(), date));
-}
-
-int CJS_Date::GetMonth() {
-  if (IsValidDate())
-    return JS_GetMonthFromTime(
-        JS_LocalTime(FXJS_ToNumber(m_pJSRuntime->GetIsolate(), m_pDate)));
-
-  return 0;
-}
-
-void CJS_Date::SetMonth(int iMonth) {
-  double date = MakeDate(GetYear(), iMonth, GetDay(), GetHours(), GetMinutes(),
-                         GetSeconds(), 0);
-  FXJS_ValueCopy(m_pDate, FXJS_NewDate(m_pJSRuntime->GetIsolate(), date));
-}
-
-int CJS_Date::GetDay() {
-  if (IsValidDate())
-    return JS_GetDayFromTime(
-        JS_LocalTime(FXJS_ToNumber(m_pJSRuntime->GetIsolate(), m_pDate)));
-
-  return 0;
-}
-
-void CJS_Date::SetDay(int iDay) {
-  double date = MakeDate(GetYear(), GetMonth(), iDay, GetHours(), GetMinutes(),
-                         GetSeconds(), 0);
-  FXJS_ValueCopy(m_pDate, FXJS_NewDate(m_pJSRuntime->GetIsolate(), date));
-}
-
-int CJS_Date::GetHours() {
-  if (IsValidDate())
-    return JS_GetHourFromTime(
-        JS_LocalTime(FXJS_ToNumber(m_pJSRuntime->GetIsolate(), m_pDate)));
-
-  return 0;
-}
-
-void CJS_Date::SetHours(int iHours) {
-  double date = MakeDate(GetYear(), GetMonth(), GetDay(), iHours, GetMinutes(),
-                         GetSeconds(), 0);
-  FXJS_ValueCopy(m_pDate, FXJS_NewDate(m_pJSRuntime->GetIsolate(), date));
-}
-
-int CJS_Date::GetMinutes() {
-  if (IsValidDate())
-    return JS_GetMinFromTime(
-        JS_LocalTime(FXJS_ToNumber(m_pJSRuntime->GetIsolate(), m_pDate)));
-
-  return 0;
-}
-
-void CJS_Date::SetMinutes(int minutes) {
-  double date = MakeDate(GetYear(), GetMonth(), GetDay(), GetHours(), minutes,
-                         GetSeconds(), 0);
-  FXJS_ValueCopy(m_pDate, FXJS_NewDate(m_pJSRuntime->GetIsolate(), date));
-}
-
-int CJS_Date::GetSeconds() {
-  if (IsValidDate())
-    return JS_GetSecFromTime(
-        JS_LocalTime(FXJS_ToNumber(m_pJSRuntime->GetIsolate(), m_pDate)));
-
-  return 0;
-}
-
-void CJS_Date::SetSeconds(int seconds) {
-  double date = MakeDate(GetYear(), GetMonth(), GetDay(), GetHours(),
-                         GetMinutes(), seconds, 0);
-  FXJS_ValueCopy(m_pDate, FXJS_NewDate(m_pJSRuntime->GetIsolate(), date));
-}
-
-CJS_Date::operator v8::Local<v8::Value>() {
-  return m_pDate;
-}
-
-CJS_Date::operator double() const {
-  if (m_pDate.IsEmpty())
-    return 0.0;
-  return FXJS_ToNumber(m_pJSRuntime->GetIsolate(), m_pDate);
-}
-
-CFX_WideString CJS_Date::ToString() const {
-  if (m_pDate.IsEmpty())
-    return L"";
-  return FXJS_ToString(m_pJSRuntime->GetIsolate(), m_pDate);
-}
-
-double _getLocalTZA() {
-  if (!FSDK_IsSandBoxPolicyEnabled(FPDF_POLICY_MACHINETIME_ACCESS))
-    return 0;
-  time_t t = 0;
-  time(&t);
-  localtime(&t);
-#if _MSC_VER >= 1900
-  // In gcc and in Visual Studio prior to VS 2015 'timezone' is a global
-  // variable declared in time.h. That variable was deprecated and in VS 2015
-  // is removed, with _get_timezone replacing it.
-  long timezone = 0;
-  _get_timezone(&timezone);
-#endif
-  return (double)(-(timezone * 1000));
-}
-
-int _getDaylightSavingTA(double d) {
-  if (!FSDK_IsSandBoxPolicyEnabled(FPDF_POLICY_MACHINETIME_ACCESS))
-    return 0;
-  time_t t = (time_t)(d / 1000);
-  struct tm* tmp = localtime(&t);
-  if (!tmp)
-    return 0;
-  if (tmp->tm_isdst > 0)
-    // One hour.
-    return (int)60 * 60 * 1000;
-  return 0;
-}
-
-double _Mod(double x, double y) {
-  double r = fmod(x, y);
-  if (r < 0)
-    r += y;
-  return r;
-}
-
-int _isfinite(double v) {
-#if _MSC_VER
-  return ::_finite(v);
-#else
-  return std::fabs(v) < std::numeric_limits<double>::max();
-#endif
-}
-
-double _toInteger(double n) {
-  return (n >= 0) ? FXSYS_floor(n) : -FXSYS_floor(-n);
-}
-
-bool _isLeapYear(int year) {
-  return (year % 4 == 0) && ((year % 100 != 0) || (year % 400 != 0));
-}
-
-int _DayFromYear(int y) {
-  return (int)(365 * (y - 1970.0) + FXSYS_floor((y - 1969.0) / 4) -
-               FXSYS_floor((y - 1901.0) / 100) +
-               FXSYS_floor((y - 1601.0) / 400));
-}
-
-double _TimeFromYear(int y) {
-  return 86400000.0 * _DayFromYear(y);
-}
-
-double _TimeFromYearMonth(int y, int m) {
-  static int daysMonth[12] = {
-      0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334};
-  static int leapDaysMonth[12] = {
-      0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335};
-  int* pMonth = daysMonth;
-  if (_isLeapYear(y))
-    pMonth = leapDaysMonth;
-  return _TimeFromYear(y) + ((double)pMonth[m]) * 86400000;
-}
-
-int _Day(double t) {
-  return (int)FXSYS_floor(t / 86400000);
-}
-
-int _YearFromTime(double t) {
-  // estimate the time.
-  int y = 1970 + static_cast<int>(t / (365.2425 * 86400000));
-  if (_TimeFromYear(y) <= t) {
-    while (_TimeFromYear(y + 1) <= t)
-      y++;
-  } else {
-    while (_TimeFromYear(y) > t)
-      y--;
-  }
-  return y;
-}
-
-int _DayWithinYear(double t) {
-  int year = _YearFromTime(t);
-  int day = _Day(t);
-  return day - _DayFromYear(year);
-}
-
-int _MonthFromTime(double t) {
-  int day = _DayWithinYear(t);
-  int year = _YearFromTime(t);
-  if (0 <= day && day < 31)
-    return 0;
-  if (31 <= day && day < 59 + _isLeapYear(year))
-    return 1;
-  if ((59 + _isLeapYear(year)) <= day && day < (90 + _isLeapYear(year)))
-    return 2;
-  if ((90 + _isLeapYear(year)) <= day && day < (120 + _isLeapYear(year)))
-    return 3;
-  if ((120 + _isLeapYear(year)) <= day && day < (151 + _isLeapYear(year)))
-    return 4;
-  if ((151 + _isLeapYear(year)) <= day && day < (181 + _isLeapYear(year)))
-    return 5;
-  if ((181 + _isLeapYear(year)) <= day && day < (212 + _isLeapYear(year)))
-    return 6;
-  if ((212 + _isLeapYear(year)) <= day && day < (243 + _isLeapYear(year)))
-    return 7;
-  if ((243 + _isLeapYear(year)) <= day && day < (273 + _isLeapYear(year)))
-    return 8;
-  if ((273 + _isLeapYear(year)) <= day && day < (304 + _isLeapYear(year)))
-    return 9;
-  if ((304 + _isLeapYear(year)) <= day && day < (334 + _isLeapYear(year)))
-    return 10;
-  if ((334 + _isLeapYear(year)) <= day && day < (365 + _isLeapYear(year)))
-    return 11;
-
-  return -1;
-}
-
-int _DateFromTime(double t) {
-  int day = _DayWithinYear(t);
-  int year = _YearFromTime(t);
-  bool leap = _isLeapYear(year);
-  int month = _MonthFromTime(t);
-  switch (month) {
-    case 0:
-      return day + 1;
-    case 1:
-      return day - 30;
-    case 2:
-      return day - 58 - leap;
-    case 3:
-      return day - 89 - leap;
-    case 4:
-      return day - 119 - leap;
-    case 5:
-      return day - 150 - leap;
-    case 6:
-      return day - 180 - leap;
-    case 7:
-      return day - 211 - leap;
-    case 8:
-      return day - 242 - leap;
-    case 9:
-      return day - 272 - leap;
-    case 10:
-      return day - 303 - leap;
-    case 11:
-      return day - 333 - leap;
-    default:
-      return 0;
-  }
-}
-
-double JS_GetDateTime() {
-  if (!FSDK_IsSandBoxPolicyEnabled(FPDF_POLICY_MACHINETIME_ACCESS))
-    return 0;
-  time_t t = time(NULL);
-  struct tm* pTm = localtime(&t);
-
-  int year = pTm->tm_year + 1900;
-  double t1 = _TimeFromYear(year);
-
-  return t1 + pTm->tm_yday * 86400000.0 + pTm->tm_hour * 3600000.0 +
-         pTm->tm_min * 60000.0 + pTm->tm_sec * 1000.0;
-}
-
-int JS_GetYearFromTime(double dt) {
-  return _YearFromTime(dt);
-}
-
-int JS_GetMonthFromTime(double dt) {
-  return _MonthFromTime(dt);
-}
-
-int JS_GetDayFromTime(double dt) {
-  return _DateFromTime(dt);
-}
-
-int JS_GetHourFromTime(double dt) {
-  return (int)_Mod(FXSYS_floor((double)(dt / (60 * 60 * 1000))), 24);
-}
-
-int JS_GetMinFromTime(double dt) {
-  return (int)_Mod(FXSYS_floor((double)(dt / (60 * 1000))), 60);
-}
-
-int JS_GetSecFromTime(double dt) {
-  return (int)_Mod(FXSYS_floor((double)(dt / 1000)), 60);
-}
-
-double JS_DateParse(const wchar_t* str) {
-  v8::Isolate* pIsolate = v8::Isolate::GetCurrent();
-  v8::Isolate::Scope isolate_scope(pIsolate);
-  v8::HandleScope scope(pIsolate);
-
-  v8::Local<v8::Context> context = pIsolate->GetCurrentContext();
-
-  // Use the built-in object method.
-  v8::Local<v8::Value> v =
-      context->Global()
-          ->Get(context, v8::String::NewFromUtf8(pIsolate, "Date",
-                                                 v8::NewStringType::kNormal)
-                             .ToLocalChecked())
-          .ToLocalChecked();
-  if (v->IsObject()) {
-    v8::Local<v8::Object> o = v->ToObject(context).ToLocalChecked();
-    v = o->Get(context, v8::String::NewFromUtf8(pIsolate, "parse",
-                                                v8::NewStringType::kNormal)
-                            .ToLocalChecked()).ToLocalChecked();
-    if (v->IsFunction()) {
-      v8::Local<v8::Function> funC = v8::Local<v8::Function>::Cast(v);
-
-      const int argc = 1;
-      v8::Local<v8::String> timeStr = FXJS_WSToJSString(pIsolate, str);
-      v8::Local<v8::Value> argv[argc] = {timeStr};
-      v = funC->Call(context, context->Global(), argc, argv).ToLocalChecked();
-      if (v->IsNumber()) {
-        double date = v->ToNumber(context).ToLocalChecked()->Value();
-        if (!_isfinite(date))
-          return date;
-        return date + _getLocalTZA() + _getDaylightSavingTA(date);
-      }
-    }
-  }
-  return 0;
-}
-
-double JS_MakeDay(int nYear, int nMonth, int nDate) {
-  if (!_isfinite(nYear) || !_isfinite(nMonth) || !_isfinite(nDate))
-    return GetNan();
-  double y = _toInteger(nYear);
-  double m = _toInteger(nMonth);
-  double dt = _toInteger(nDate);
-  double ym = y + FXSYS_floor((double)m / 12);
-  double mn = _Mod(m, 12);
-
-  double t = _TimeFromYearMonth((int)ym, (int)mn);
-
-  if (_YearFromTime(t) != ym || _MonthFromTime(t) != mn ||
-      _DateFromTime(t) != 1)
-    return GetNan();
-  return _Day(t) + dt - 1;
-}
-
-double JS_MakeTime(int nHour, int nMin, int nSec, int nMs) {
-  if (!_isfinite(nHour) || !_isfinite(nMin) || !_isfinite(nSec) ||
-      !_isfinite(nMs))
-    return GetNan();
-
-  double h = _toInteger(nHour);
-  double m = _toInteger(nMin);
-  double s = _toInteger(nSec);
-  double milli = _toInteger(nMs);
-
-  return h * 3600000 + m * 60000 + s * 1000 + milli;
-}
-
-double JS_MakeDate(double day, double time) {
-  if (!_isfinite(day) || !_isfinite(time))
-    return GetNan();
-
-  return day * 86400000 + time;
-}
-
-bool JS_PortIsNan(double d) {
-  return d != d;
-}
-
-double JS_LocalTime(double d) {
-  return JS_GetDateTime() + _getDaylightSavingTA(d);
-}
-
-std::vector<CJS_Value> JS_ExpandKeywordParams(
-    CJS_Runtime* pRuntime,
-    const std::vector<CJS_Value>& originals,
-    size_t nKeywords,
-    ...) {
-  ASSERT(nKeywords);
-
-  std::vector<CJS_Value> result(nKeywords, CJS_Value(pRuntime));
-  size_t size = std::min(originals.size(), nKeywords);
-  for (size_t i = 0; i < size; ++i)
-    result[i] = originals[i];
-
-  if (originals.size() != 1 || originals[0].GetType() != CJS_Value::VT_object ||
-      originals[0].IsArrayObject()) {
-    return result;
-  }
-  v8::Local<v8::Object> pObj = originals[0].ToV8Object();
-  result[0] = CJS_Value(pRuntime);  // Make unknown.
-
-  va_list ap;
-  va_start(ap, nKeywords);
-  for (int i = 0; i < nKeywords; ++i) {
-    const wchar_t* property = va_arg(ap, const wchar_t*);
-    v8::Local<v8::Value> v8Value =
-        FXJS_GetObjectElement(pRuntime->GetIsolate(), pObj, property);
-    if (!v8Value->IsUndefined())
-      result[i] = CJS_Value(pRuntime, v8Value, CJS_Value::VT_unknown);
-  }
-  va_end(ap);
-  return result;
-}