// 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 "../../include/javascript/JavaScript.h"
-#include "../../include/javascript/JS_Define.h"
-#include "../../include/javascript/JS_Object.h"
-#include "../../include/javascript/JS_Value.h"
-#include "../../include/javascript/Document.h"
+#include "JS_Value.h"
-/* ---------------------------- CJS_Value ---------------------------- */
+#include <time.h>
+#include <cmath>
+#include <limits>
-CJS_Value::CJS_Value(v8::Isolate* isolate) : m_eType(VT_unknown),m_isolate(isolate)
-{
-}
-CJS_Value::CJS_Value(v8::Isolate* isolate, v8::Local<v8::Value> pValue,FXJSVALUETYPE t) :
- m_pValue(pValue), m_eType(t), m_isolate(isolate)
-{
-}
+#include "Document.h"
+#include "JS_Define.h"
+#include "JS_Object.h"
-CJS_Value::CJS_Value(v8::Isolate* isolate, const int &iValue):m_isolate(isolate)
-{
- operator =(iValue);
+static const FX_DWORD g_nan[2] = {0, 0x7FF80000};
+static double GetNan() {
+ return *(double*)g_nan;
}
-CJS_Value::CJS_Value(v8::Isolate* isolate, const bool &bValue):m_isolate(isolate)
-{
- operator =(bValue);
-}
+/* ---------------------------- CJS_Value ---------------------------- */
-CJS_Value::CJS_Value(v8::Isolate* isolate, const float &fValue):m_isolate(isolate)
-{
- operator =(fValue);
+CJS_Value::CJS_Value(CJS_Runtime* pRuntime)
+ : m_eType(VT_unknown), m_pJSRuntime(pRuntime) {
}
-CJS_Value::CJS_Value(v8::Isolate* isolate, const double &dValue):m_isolate(isolate)
-{
- operator =(dValue);
+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(v8::Isolate* isolate, JSFXObject pJsObj):m_isolate(isolate)
-{
- operator =(pJsObj);
+CJS_Value::CJS_Value(CJS_Runtime* pRuntime, const int& iValue)
+ : m_pJSRuntime(pRuntime) {
+ operator=(iValue);
}
-CJS_Value::CJS_Value(v8::Isolate* isolate, CJS_Object* pJsObj):m_isolate(isolate)
-{
- operator =(pJsObj);
+CJS_Value::CJS_Value(CJS_Runtime* pRuntime, const bool& bValue)
+ : m_pJSRuntime(pRuntime) {
+ operator=(bValue);
}
-CJS_Value::CJS_Value(v8::Isolate* isolate, CJS_Document* pJsDoc):m_isolate(isolate)
-{
- m_eType = VT_object;
- if (pJsDoc)
- m_pValue = (JSFXObject)*pJsDoc;
+CJS_Value::CJS_Value(CJS_Runtime* pRuntime, const float& fValue)
+ : m_pJSRuntime(pRuntime) {
+ operator=(fValue);
}
-CJS_Value::CJS_Value(v8::Isolate* isolate, const FX_WCHAR* pWstr):m_isolate(isolate)
-{
- operator =(pWstr);
+CJS_Value::CJS_Value(CJS_Runtime* pRuntime, const double& dValue)
+ : m_pJSRuntime(pRuntime) {
+ operator=(dValue);
}
-CJS_Value::CJS_Value(v8::Isolate* isolate, const FX_CHAR* pStr):m_isolate(isolate)
-{
- operator = (pStr);
+CJS_Value::CJS_Value(CJS_Runtime* pRuntime, v8::Local<v8::Object> pJsObj)
+ : m_pJSRuntime(pRuntime) {
+ operator=(pJsObj);
}
-CJS_Value::CJS_Value(v8::Isolate* isolate, CJS_Array& array):m_isolate(isolate)
-{
- operator = (array);
+CJS_Value::CJS_Value(CJS_Runtime* pRuntime, CJS_Object* pJsObj)
+ : m_pJSRuntime(pRuntime) {
+ operator=(pJsObj);
}
-CJS_Value::~CJS_Value()
-{
+CJS_Value::CJS_Value(CJS_Runtime* pRuntime, CJS_Document* pJsDoc)
+ : m_pJSRuntime(pRuntime) {
+ m_eType = VT_object;
+ if (pJsDoc)
+ m_pValue = pJsDoc->ToV8Object();
}
-void CJS_Value::Attach(v8::Local<v8::Value> pValue,FXJSVALUETYPE t)
-{
- m_pValue = pValue;
- m_eType = t;
+CJS_Value::CJS_Value(CJS_Runtime* pRuntime, const FX_WCHAR* pWstr)
+ : m_pJSRuntime(pRuntime) {
+ operator=(pWstr);
}
-void CJS_Value::Attach(CJS_Value *pValue)
-{
- if (pValue)
- Attach(pValue->ToV8Value(), pValue->GetType());
+CJS_Value::CJS_Value(CJS_Runtime* pRuntime, const FX_CHAR* pStr)
+ : m_pJSRuntime(pRuntime) {
+ operator=(pStr);
}
-void CJS_Value::Detach()
-{
- m_pValue = v8::Local<v8::Value>();
- m_eType = VT_unknown;
+CJS_Value::CJS_Value(CJS_Runtime* pRuntime, CJS_Array& array)
+ : m_pJSRuntime(pRuntime) {
+ operator=(array);
}
-/* ---------------------------------------------------------------------------------------- */
+CJS_Value::~CJS_Value() {}
-int CJS_Value::ToInt() const
-{
- return JS_ToInt32(m_isolate, m_pValue);
+void CJS_Value::Attach(v8::Local<v8::Value> pValue, Type t) {
+ m_pValue = pValue;
+ m_eType = t;
}
-bool CJS_Value::ToBool() const
-{
- return JS_ToBoolean(m_isolate, m_pValue);
+void CJS_Value::Attach(CJS_Value* pValue) {
+ if (pValue)
+ Attach(pValue->ToV8Value(), pValue->GetType());
}
-double CJS_Value::ToDouble() const
-{
- return JS_ToNumber(m_isolate, m_pValue);
+void CJS_Value::Detach() {
+ m_pValue = v8::Local<v8::Value>();
+ m_eType = VT_unknown;
}
-float CJS_Value::ToFloat() const
-{
- return (float)ToDouble();
-}
+/* ----------------------------------------------------------------------------------------
+ */
-CJS_Object* CJS_Value::ToCJSObject() const
-{
- v8::Local<v8::Object> pObj = JS_ToObject(m_isolate, m_pValue);
- return (CJS_Object*)JS_GetPrivate(m_isolate, pObj);
+int CJS_Value::ToInt() const {
+ return FXJS_ToInt32(m_pJSRuntime->GetIsolate(), m_pValue);
}
-v8::Local<v8::Object> CJS_Value::ToV8Object() const
-{
- return JS_ToObject(m_isolate, m_pValue);
+bool CJS_Value::ToBool() const {
+ return FXJS_ToBoolean(m_pJSRuntime->GetIsolate(), m_pValue);
}
-CFX_WideString CJS_Value::ToCFXWideString() const
-{
- return JS_ToString(m_isolate, m_pValue);
+double CJS_Value::ToDouble() const {
+ return FXJS_ToNumber(m_pJSRuntime->GetIsolate(), m_pValue);
}
-CFX_ByteString CJS_Value::ToCFXByteString() const
-{
- return CFX_ByteString::FromUnicode(ToCFXWideString());
+float CJS_Value::ToFloat() const {
+ return (float)ToDouble();
}
-v8::Local<v8::Value> CJS_Value::ToV8Value() const
-{
- return m_pValue;
+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::Array>CJS_Value::ToV8Array() const
-{
- if (IsArrayObject())
- return v8::Local<v8::Array>::Cast(JS_ToObject(m_isolate, m_pValue));
- return v8::Local<v8::Array>();
+v8::Local<v8::Object> CJS_Value::ToV8Object() const {
+ return FXJS_ToObject(m_pJSRuntime->GetIsolate(), m_pValue);
}
-/* ---------------------------------------------------------------------------------------- */
-
-void CJS_Value::operator =(int iValue)
-{
- m_pValue = JS_NewNumber(m_isolate, iValue);
-
- m_eType = VT_number;
+CFX_WideString CJS_Value::ToCFXWideString() const {
+ return FXJS_ToString(m_pJSRuntime->GetIsolate(), m_pValue);
}
-void CJS_Value::operator =(bool bValue)
-{
- m_pValue = JS_NewBoolean(m_isolate, bValue);
-
- m_eType = VT_boolean;
+CFX_ByteString CJS_Value::ToCFXByteString() const {
+ return CFX_ByteString::FromUnicode(ToCFXWideString());
}
-void CJS_Value::operator =(double dValue)
-{
- m_pValue = JS_NewNumber(m_isolate,dValue);
-
- m_eType = VT_number;
+v8::Local<v8::Value> CJS_Value::ToV8Value() const {
+ return m_pValue;
}
-void CJS_Value::operator = (float fValue)
-{
- m_pValue = JS_NewNumber(m_isolate,fValue);
- m_eType = VT_number;
+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::operator =(v8::Local<v8::Object> pObj)
-{
-
- m_pValue = JS_NewObject(m_isolate,pObj);
+/* ----------------------------------------------------------------------------------------
+ */
- m_eType = VT_fxobject;
+void CJS_Value::operator=(int iValue) {
+ m_pValue = FXJS_NewNumber(m_pJSRuntime->GetIsolate(), iValue);
+ m_eType = VT_number;
}
-void CJS_Value::operator =(CJS_Object * pObj)
-{
- if (pObj)
- operator = ((JSFXObject)*pObj);
+void CJS_Value::operator=(bool bValue) {
+ m_pValue = FXJS_NewBoolean(m_pJSRuntime->GetIsolate(), bValue);
+ m_eType = VT_boolean;
}
-void CJS_Value::operator = (CJS_Document* pJsDoc)
-{
- m_eType = VT_object;
- if (pJsDoc) {
- m_pValue = static_cast<JSFXObject>(*pJsDoc);
- }
+void CJS_Value::operator=(double dValue) {
+ m_pValue = FXJS_NewNumber(m_pJSRuntime->GetIsolate(), dValue);
+ m_eType = VT_number;
}
-void CJS_Value::operator =(const FX_WCHAR* pWstr)
-{
- m_pValue = JS_NewString(m_isolate,(wchar_t *)pWstr);
-
- m_eType = VT_string;
+void CJS_Value::operator=(float fValue) {
+ m_pValue = FXJS_NewNumber(m_pJSRuntime->GetIsolate(), fValue);
+ m_eType = VT_number;
}
-void CJS_Value::SetNull()
-{
- m_pValue = JS_NewNull();
+void CJS_Value::operator=(v8::Local<v8::Object> pObj) {
+ m_pValue = FXJS_NewObject(m_pJSRuntime->GetIsolate(), pObj);
+ m_eType = VT_fxobject;
+}
- m_eType = VT_null;
+void CJS_Value::operator=(CJS_Object* pObj) {
+ if (pObj)
+ operator=(pObj->ToV8Object());
}
-void CJS_Value::operator = (const FX_CHAR* pStr)
-{
- operator = (CFX_WideString::FromLocal(pStr).c_str());
+void CJS_Value::operator=(CJS_Document* pJsDoc) {
+ m_eType = VT_object;
+ if (pJsDoc) {
+ m_pValue = pJsDoc->ToV8Object();
+ }
}
-void CJS_Value::operator = (CJS_Array & array)
-{
- m_pValue = JS_NewObject2(m_isolate,(v8::Local<v8::Array>)array);
+void CJS_Value::operator=(const FX_WCHAR* pWstr) {
+ m_pValue = FXJS_NewString(m_pJSRuntime->GetIsolate(), (wchar_t*)pWstr);
+ m_eType = VT_string;
+}
- m_eType = VT_object;
+void CJS_Value::SetNull() {
+ m_pValue = FXJS_NewNull();
+ m_eType = VT_null;
}
-void CJS_Value::operator = (CJS_Date & date)
-{
- m_pValue = JS_NewDate(m_isolate, (double)date);
+void CJS_Value::operator=(const FX_CHAR* pStr) {
+ operator=(CFX_WideString::FromLocal(pStr).c_str());
+}
- m_eType = VT_date;
+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_Value value)
-{
- m_pValue = value.ToV8Value();
+void CJS_Value::operator=(CJS_Date& date) {
+ m_pValue = FXJS_NewDate(m_pJSRuntime->GetIsolate(), (double)date);
+ m_eType = VT_date;
+}
- m_eType = value.m_eType;
- m_isolate = value.m_isolate;
+void CJS_Value::operator=(CJS_Value value) {
+ m_pValue = value.ToV8Value();
+ m_eType = value.m_eType;
+ m_pJSRuntime = value.m_pJSRuntime;
}
-/* ---------------------------------------------------------------------------------------- */
+/* ----------------------------------------------------------------------------------------
+ */
-FXJSVALUETYPE 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;
+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::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();
+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(JS_ToArray(m_isolate, m_pValue));
- return TRUE;
- }
+// 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;
+ return FALSE;
}
-FX_BOOL CJS_Value::ConvertToDate(CJS_Date &date) const
-{
-// if (GetType() == VT_date)
-// {
-// date = (double)(*this);
-// return TRUE;
-// }
+FX_BOOL CJS_Value::ConvertToDate(CJS_Date& date) const {
+ // if (GetType() == VT_date)
+ // {
+ // date = (double)(*this);
+ // return TRUE;
+ // }
- if (IsDateObject())
- {
- date.Attach(m_pValue);
- return TRUE;
- }
+ if (IsDateObject()) {
+ date.Attach(m_pValue);
+ return TRUE;
+ }
- return FALSE;
+ return FALSE;
}
/* ---------------------------- CJS_PropValue ---------------------------- */
-CJS_PropValue::CJS_PropValue(const CJS_Value &value) :
- CJS_Value(value),
- m_bIsSetting(0)
-{
+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(v8::Isolate* isolate) : CJS_Value(isolate),
- m_bIsSetting(0)
-{
+CJS_PropValue::~CJS_PropValue() {
}
-CJS_PropValue::~CJS_PropValue()
-{
+void CJS_PropValue::operator<<(int iValue) {
+ ASSERT(!m_bIsSetting);
+ CJS_Value::operator=(iValue);
}
-FX_BOOL CJS_PropValue::IsSetting()
-{
- return m_bIsSetting;
+void CJS_PropValue::operator>>(int& iValue) const {
+ ASSERT(m_bIsSetting);
+ iValue = CJS_Value::ToInt();
}
-FX_BOOL CJS_PropValue::IsGetting()
-{
- return !m_bIsSetting;
+void CJS_PropValue::operator<<(bool bValue) {
+ ASSERT(!m_bIsSetting);
+ CJS_Value::operator=(bValue);
}
-void CJS_PropValue::operator <<(int iValue)
-{
- ASSERT(!m_bIsSetting);
- CJS_Value::operator =(iValue);
+void CJS_PropValue::operator>>(bool& bValue) const {
+ ASSERT(m_bIsSetting);
+ bValue = CJS_Value::ToBool();
}
-void CJS_PropValue::operator >>(int & iValue) const
-{
- ASSERT(m_bIsSetting);
- iValue = CJS_Value::ToInt();
+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 <<(bool bValue)
-{
- ASSERT(!m_bIsSetting);
- CJS_Value::operator =(bValue);
+void CJS_PropValue::operator<<(CJS_Object* pObj) {
+ ASSERT(!m_bIsSetting);
+ CJS_Value::operator=(pObj);
}
-void CJS_PropValue::operator >>(bool& bValue) const
-{
- ASSERT(m_bIsSetting);
- bValue = CJS_Value::ToBool();
+void CJS_PropValue::operator>>(CJS_Object*& ppObj) const {
+ ASSERT(m_bIsSetting);
+ ppObj = CJS_Value::ToCJSObject();
}
-void CJS_PropValue::operator <<(double dValue)
-{
- ASSERT(!m_bIsSetting);
- CJS_Value::operator =(dValue);
+void CJS_PropValue::operator<<(CJS_Document* pJsDoc) {
+ ASSERT(!m_bIsSetting);
+ CJS_Value::operator=(pJsDoc);
}
-void CJS_PropValue::operator >>(double& dValue) const
-{
- ASSERT(m_bIsSetting);
- dValue = CJS_Value::ToDouble();
+void CJS_PropValue::operator>>(CJS_Document*& ppJsDoc) const {
+ ASSERT(m_bIsSetting);
+ ppJsDoc = static_cast<CJS_Document*>(CJS_Value::ToCJSObject());
}
-void CJS_PropValue::operator <<(CJS_Object* pObj)
-{
- ASSERT(!m_bIsSetting);
- CJS_Value::operator = (pObj);
+void CJS_PropValue::operator<<(v8::Local<v8::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>>(v8::Local<v8::Object>& ppObj) const {
+ ASSERT(m_bIsSetting);
+ ppObj = CJS_Value::ToV8Object();
}
-void CJS_PropValue::operator <<(CJS_Document* pJsDoc)
-{
- ASSERT(!m_bIsSetting);
- CJS_Value::operator = (pJsDoc);
+void CJS_PropValue::StartSetting() {
+ m_bIsSetting = 1;
}
-void CJS_PropValue::operator >>(CJS_Document*& ppJsDoc) const
-{
- ASSERT(m_bIsSetting);
- ppJsDoc = static_cast<CJS_Document*>(CJS_Value::ToCJSObject());
+void CJS_PropValue::StartGetting() {
+ m_bIsSetting = 0;
+}
+void CJS_PropValue::operator<<(CFX_ByteString string) {
+ ASSERT(!m_bIsSetting);
+ CJS_Value::operator=(string.c_str());
}
-void CJS_PropValue::operator<<(JSFXObject pObj)
-{
- ASSERT(!m_bIsSetting);
- CJS_Value::operator = (pObj);
+void CJS_PropValue::operator>>(CFX_ByteString& string) const {
+ ASSERT(m_bIsSetting);
+ string = CJS_Value::ToCFXByteString();
}
-void CJS_PropValue::operator>>(JSFXObject &ppObj) const
-{
- ASSERT(m_bIsSetting);
- ppObj = CJS_Value::ToV8Object();
+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::StartSetting()
-{
- m_bIsSetting = 1;
+void CJS_PropValue::operator<<(CFX_WideString wide_string) {
+ ASSERT(!m_bIsSetting);
+ CJS_Value::operator=(wide_string.c_str());
}
-void CJS_PropValue::StartGetting()
-{
- m_bIsSetting = 0;
+void CJS_PropValue::operator>>(CJS_Array& array) const {
+ ASSERT(m_bIsSetting);
+ ConvertToArray(array);
}
-void CJS_PropValue::operator <<(CFX_ByteString string)
-{
- ASSERT(!m_bIsSetting);
- CJS_Value::operator = (string.c_str());
+
+void CJS_PropValue::operator<<(CJS_Array& array) {
+ ASSERT(!m_bIsSetting);
+ CJS_Value::operator=(array);
}
-void CJS_PropValue::operator >>(CFX_ByteString &string) const
-{
- ASSERT(m_bIsSetting);
- string = CJS_Value::ToCFXByteString();
+void CJS_PropValue::operator>>(CJS_Date& date) const {
+ ASSERT(m_bIsSetting);
+ ConvertToDate(date);
}
-void CJS_PropValue::operator <<(const FX_WCHAR* c_string)
-{
- ASSERT(!m_bIsSetting);
- CJS_Value::operator =(c_string);
+void CJS_PropValue::operator<<(CJS_Date& date) {
+ ASSERT(!m_bIsSetting);
+ CJS_Value::operator=(date);
}
-void CJS_PropValue::operator >>(CFX_WideString &wide_string) const
-{
- ASSERT(m_bIsSetting);
- wide_string = CJS_Value::ToCFXWideString();
+CJS_PropValue::operator v8::Local<v8::Value>() const {
+ return m_pValue;
}
-void CJS_PropValue::operator <<(CFX_WideString wide_string)
-{
- ASSERT(!m_bIsSetting);
- CJS_Value::operator = (wide_string.c_str());
+CJS_Array::CJS_Array(CJS_Runtime* pRuntime) : m_pJSRuntime(pRuntime) {
}
-void CJS_PropValue::operator >>(CJS_Array &array) const
-{
- ASSERT(m_bIsSetting);
- ConvertToArray(array);
+CJS_Array::~CJS_Array() {}
+
+void CJS_Array::Attach(v8::Local<v8::Array> pArray) {
+ m_pArray = pArray;
}
-void CJS_PropValue::operator <<(CJS_Array &array)
-{
- ASSERT(!m_bIsSetting);
- CJS_Value::operator=(array);
+FX_BOOL CJS_Array::IsAttached() {
+ return FALSE;
}
-void CJS_PropValue::operator>>(CJS_Date &date) const
-{
- ASSERT(m_bIsSetting);
- ConvertToDate(date);
+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_PropValue::operator<<(CJS_Date &date)
-{
- ASSERT(!m_bIsSetting);
- CJS_Value::operator=(date);
+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());
}
-CJS_PropValue::operator v8::Local<v8::Value>() const
-{
- return m_pValue;
+int CJS_Array::GetLength() {
+ if (m_pArray.IsEmpty())
+ return 0;
+ return FXJS_GetArrayLength(m_pArray);
}
-/* ======================================== CJS_Array ========================================= */
-CJS_Array::CJS_Array(v8::Isolate* isolate):m_isolate(isolate)
-{
+CJS_Array::operator v8::Local<v8::Array>() {
+ if (m_pArray.IsEmpty())
+ m_pArray = FXJS_NewArray(m_pJSRuntime->GetIsolate());
+
+ return m_pArray;
}
-CJS_Array::~CJS_Array()
-{
+CJS_Date::CJS_Date(CJS_Runtime* pRuntime) : m_pJSRuntime(pRuntime) {
}
-void CJS_Array::Attach(v8::Local<v8::Array> pArray)
-{
- m_pArray = pArray;
+CJS_Date::CJS_Date(CJS_Runtime* pRuntime, double dMsecTime)
+ : m_pJSRuntime(pRuntime) {
+ m_pDate = FXJS_NewDate(pRuntime->GetIsolate(), dMsecTime);
}
-FX_BOOL CJS_Array::IsAttached()
-{
- return FALSE;
+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));
}
-void CJS_Array::GetElement(unsigned index,CJS_Value &value)
-{
- if (m_pArray.IsEmpty())
- return;
- v8::Local<v8::Value> p = JS_GetArrayElement(m_isolate, m_pArray,index);
- value.Attach(p,VT_object);
+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));
}
-void CJS_Array::SetElement(unsigned index,CJS_Value value)
-{
- if (m_pArray.IsEmpty())
- m_pArray = JS_NewArray(m_isolate);
+CJS_Date::~CJS_Date() {}
- JS_PutArrayElement(m_isolate, m_pArray, index, value.ToV8Value(), value.GetType());
+FX_BOOL CJS_Date::IsValidDate() {
+ if (m_pDate.IsEmpty())
+ return FALSE;
+ return !JS_PortIsNan(FXJS_ToNumber(m_pJSRuntime->GetIsolate(), m_pDate));
}
-int CJS_Array::GetLength()
-{
- if (m_pArray.IsEmpty())
- return 0;
- return JS_GetArrayLength(m_pArray);
+void CJS_Date::Attach(v8::Local<v8::Value> pDate) {
+ m_pDate = pDate;
}
-CJS_Array:: operator v8::Local<v8::Array>()
-{
- if (m_pArray.IsEmpty())
- m_pArray = JS_NewArray(m_isolate);
+int CJS_Date::GetYear() {
+ if (IsValidDate())
+ return JS_GetYearFromTime(
+ JS_LocalTime(FXJS_ToNumber(m_pJSRuntime->GetIsolate(), m_pDate)));
- return m_pArray;
+ return 0;
}
-/* ======================================== CJS_Date ========================================= */
-
-CJS_Date::CJS_Date(v8::Isolate* isolate) :m_isolate(isolate)
-{
+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));
}
-CJS_Date::CJS_Date(v8::Isolate* isolate,double dMsec_time)
-{
- m_isolate = isolate;
- m_pDate = JS_NewDate(isolate,dMsec_time);
-}
+int CJS_Date::GetMonth() {
+ if (IsValidDate())
+ return JS_GetMonthFromTime(
+ JS_LocalTime(FXJS_ToNumber(m_pJSRuntime->GetIsolate(), m_pDate)));
-CJS_Date::CJS_Date(v8::Isolate* isolate,int year, int mon, int day,int hour, int min, int sec)
-{
- m_isolate = isolate;
- m_pDate = JS_NewDate(isolate,MakeDate(year,mon,day,hour,min,sec,0));
+ return 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));
+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));
}
-CJS_Date::~CJS_Date()
-{
-}
+int CJS_Date::GetDay() {
+ if (IsValidDate())
+ return JS_GetDayFromTime(
+ JS_LocalTime(FXJS_ToNumber(m_pJSRuntime->GetIsolate(), m_pDate)));
-FX_BOOL CJS_Date::IsValidDate()
-{
- if(m_pDate.IsEmpty()) return FALSE;
- return !JS_PortIsNan(JS_ToNumber(m_isolate, m_pDate));
+ return 0;
}
-void CJS_Date::Attach(v8::Local<v8::Value> pDate)
-{
- m_pDate = pDate;
+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::GetYear()
-{
- if (IsValidDate())
- return JS_GetYearFromTime(JS_LocalTime(JS_ToNumber(m_isolate, m_pDate)));
+int CJS_Date::GetHours() {
+ if (IsValidDate())
+ return JS_GetHourFromTime(
+ JS_LocalTime(FXJS_ToNumber(m_pJSRuntime->GetIsolate(), m_pDate)));
- return 0;
+ return 0;
}
-void CJS_Date::SetYear(int iYear)
-{
- double date = MakeDate(iYear,GetMonth(),GetDay(),GetHours(),GetMinutes(),GetSeconds(),0);
- JS_ValueCopy(m_pDate, JS_NewDate(m_isolate,date));
+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::GetMonth()
-{
- if (IsValidDate())
- return JS_GetMonthFromTime(JS_LocalTime(JS_ToNumber(m_isolate, m_pDate)));
+int CJS_Date::GetMinutes() {
+ if (IsValidDate())
+ return JS_GetMinFromTime(
+ JS_LocalTime(FXJS_ToNumber(m_pJSRuntime->GetIsolate(), m_pDate)));
- return 0;
+ return 0;
}
-void CJS_Date::SetMonth(int iMonth)
-{
+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));
+}
- double date = MakeDate(GetYear(),iMonth,GetDay(),GetHours(),GetMinutes(),GetSeconds(),0);
- JS_ValueCopy(m_pDate, JS_NewDate(m_isolate,date));
+int CJS_Date::GetSeconds() {
+ if (IsValidDate())
+ return JS_GetSecFromTime(
+ JS_LocalTime(FXJS_ToNumber(m_pJSRuntime->GetIsolate(), m_pDate)));
+ return 0;
}
-int CJS_Date::GetDay()
-{
- if (IsValidDate())
- return JS_GetDayFromTime(JS_LocalTime(JS_ToNumber(m_isolate, 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));
}
-void CJS_Date::SetDay(int iDay)
-{
+CJS_Date::operator v8::Local<v8::Value>() {
+ return m_pDate;
+}
- double date = MakeDate(GetYear(),GetMonth(),iDay,GetHours(),GetMinutes(),GetSeconds(),0);
- JS_ValueCopy(m_pDate,JS_NewDate(m_isolate,date));
+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);
}
-int CJS_Date::GetHours()
-{
- if (IsValidDate())
- return JS_GetHourFromTime(JS_LocalTime(JS_ToNumber(m_isolate, 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));
+}
- return 0;
+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 == NULL)
+ return 0;
+ if (tmp->tm_isdst > 0)
+ // One hour.
+ return (int)60 * 60 * 1000;
+ return 0;
}
-void CJS_Date::SetHours(int iHours)
-{
- double date = MakeDate(GetYear(),GetMonth(),GetDay(),iHours,GetMinutes(),GetSeconds(),0);
- JS_ValueCopy(m_pDate,JS_NewDate(m_isolate,date));
+double _Mod(double x, double y) {
+ double r = fmod(x, y);
+ if (r < 0)
+ r += y;
+ return r;
}
-int CJS_Date::GetMinutes()
-{
- if (IsValidDate())
- return JS_GetMinFromTime(JS_LocalTime(JS_ToNumber(m_isolate, m_pDate)));
+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 ((double)86400000) * _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 + (int)(t / (365.0 * 86400000));
+ if (_TimeFromYear(y) <= t) {
+ while (_TimeFromYear(y + 1) <= t)
+ y++;
+ } else
+ while (_TimeFromYear(y - 1) > 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* string) {
+ 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);
- return 0;
+ const int argc = 1;
+ v8::Local<v8::String> timeStr = FXJS_WSToJSString(pIsolate, string);
+ 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;
}
-void CJS_Date::SetMinutes(int minutes)
-{
- double date = MakeDate(GetYear(),GetMonth(),GetDay(),GetHours(),minutes,GetSeconds(),0);
- JS_ValueCopy(m_pDate,JS_NewDate(m_isolate,date));
-}
+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);
-int CJS_Date::GetSeconds()
-{
- if (IsValidDate())
- return JS_GetSecFromTime(JS_LocalTime(JS_ToNumber(m_isolate, m_pDate)));
+ double t = _TimeFromYearMonth((int)ym, (int)mn);
- return 0;
+ if (_YearFromTime(t) != ym || _MonthFromTime(t) != mn ||
+ _DateFromTime(t) != 1)
+ return GetNan();
+ return _Day(t) + dt - 1;
}
-void CJS_Date::SetSeconds(int seconds)
-{
- double date = MakeDate(GetYear(),GetMonth(),GetDay(),GetHours(),GetMinutes(),seconds,0);
- JS_ValueCopy(m_pDate,JS_NewDate(m_isolate,date));
+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;
}
-CJS_Date::operator v8::Local<v8::Value>()
-{
- return m_pDate;
+double JS_MakeDate(double day, double time) {
+ if (!_isfinite(day) || !_isfinite(time))
+ return GetNan();
+
+ return day * 86400000 + time;
}
-CJS_Date::operator double() const
-{
- if(m_pDate.IsEmpty())
- return 0.0;
- return JS_ToNumber(m_isolate, m_pDate);
+bool JS_PortIsNan(double d) {
+ return d != d;
}
-CFX_WideString CJS_Date::ToString() const
-{
- if(m_pDate.IsEmpty())
- return L"";
- return JS_ToString(m_isolate, m_pDate);
+double JS_LocalTime(double d) {
+ return JS_GetDateTime() + _getDaylightSavingTA(d);
}
projects / pdfium.git / blobdiff