1 files changed, 218 insertions, 0 deletions
diff --git a/fpdfsdk/src/javascript/JS_Value.h b/fpdfsdk/src/javascript/JS_Value.h
new file mode 100644
index 0000000000..fdcc66279f
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+++ b/fpdfsdk/src/javascript/JS_Value.h
@@ -0,0 +1,218 @@
+// 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
+
+#ifndef FPDFSDK_SRC_JAVASCRIPT_JS_VALUE_H_
+#define FPDFSDK_SRC_JAVASCRIPT_JS_VALUE_H_
+
+#include "../../../core/include/fxcrt/fx_basic.h"
+#include "../../include/jsapi/fxjs_v8.h"
+
+class CJS_Array;
+class CJS_Date;
+class CJS_Document;
+class CJS_Object;
+
+class CJS_Value {
+ public:
+  enum Type {
+    VT_unknown,
+    VT_string,
+    VT_number,
+    VT_boolean,
+    VT_date,
+    VT_object,
+    VT_fxobject,
+    VT_null,
+    VT_undefined
+  };
+
+  CJS_Value(v8::Isolate* isolate);
+  CJS_Value(v8::Isolate* isolate, v8::Local<v8::Value> pValue, Type t);
+  CJS_Value(v8::Isolate* isolate, const int& iValue);
+  CJS_Value(v8::Isolate* isolate, const double& dValue);
+  CJS_Value(v8::Isolate* isolate, const float& fValue);
+  CJS_Value(v8::Isolate* isolate, const bool& bValue);
+  CJS_Value(v8::Isolate* isolate, v8::Local<v8::Object>);
+  CJS_Value(v8::Isolate* isolate, CJS_Object*);
+  CJS_Value(v8::Isolate* isolate, CJS_Document*);
+  CJS_Value(v8::Isolate* isolate, const FX_CHAR* pStr);
+  CJS_Value(v8::Isolate* isolate, const FX_WCHAR* pWstr);
+  CJS_Value(v8::Isolate* isolate, CJS_Array& array);
+
+  ~CJS_Value();
+
+  void SetNull();
+  void Attach(v8::Local<v8::Value> pValue, Type t);
+  void Attach(CJS_Value* pValue);
+  void Detach();
+
+  Type GetType() const;
+  int ToInt() const;
+  bool ToBool() const;
+  double ToDouble() const;
+  float ToFloat() const;
+  CJS_Object* ToCJSObject() const;
+  CFX_WideString ToCFXWideString() const;
+  CFX_ByteString ToCFXByteString() const;
+  v8::Local<v8::Object> ToV8Object() const;
+  v8::Local<v8::Array> ToV8Array() const;
+  v8::Local<v8::Value> ToV8Value() const;
+
+  void operator=(int iValue);
+  void operator=(bool bValue);
+  void operator=(double);
+  void operator=(float);
+  void operator=(CJS_Object*);
+  void operator=(CJS_Document*);
+  void operator=(v8::Local<v8::Object>);
+  void operator=(CJS_Array&);
+  void operator=(CJS_Date&);
+  void operator=(const FX_WCHAR* pWstr);
+  void operator=(const FX_CHAR* pStr);
+  void operator=(CJS_Value value);
+
+  FX_BOOL IsArrayObject() const;
+  FX_BOOL IsDateObject() const;
+  FX_BOOL ConvertToArray(CJS_Array&) const;
+  FX_BOOL ConvertToDate(CJS_Date&) const;
+
+  v8::Isolate* GetIsolate() { return m_isolate; }
+
+ protected:
+  Type m_eType;
+  v8::Local<v8::Value> m_pValue;
+  v8::Isolate* m_isolate;
+};
+
+class CJS_Parameters : public CFX_ArrayTemplate<CJS_Value> {
+ public:
+  void push_back(const CJS_Value& newElement) {
+    CFX_ArrayTemplate<CJS_Value>::Add(newElement);
+  }
+  int size() const { return CFX_ArrayTemplate<CJS_Value>::GetSize(); }
+};
+
+class CJS_PropValue : public CJS_Value {
+ public:
+  CJS_PropValue(const CJS_Value&);
+  CJS_PropValue(v8::Isolate* isolate);
+  ~CJS_PropValue();
+
+ public:
+  FX_BOOL IsSetting();
+  FX_BOOL IsGetting();
+  void operator<<(int);
+  void operator>>(int&) const;
+  void operator<<(bool);
+  void operator>>(bool&) const;
+  void operator<<(double);
+  void operator>>(double&) const;
+  void operator<<(CJS_Object* pObj);
+  void operator>>(CJS_Object*& ppObj) const;
+  void operator<<(CJS_Document* pJsDoc);
+  void operator>>(CJS_Document*& ppJsDoc) const;
+  void operator<<(CFX_ByteString);
+  void operator>>(CFX_ByteString&) const;
+  void operator<<(CFX_WideString);
+  void operator>>(CFX_WideString&) const;
+  void operator<<(const FX_WCHAR* c_string);
+  void operator<<(v8::Local<v8::Object>);
+  void operator>>(v8::Local<v8::Object>&) const;
+  void operator>>(CJS_Array& array) const;
+  void operator<<(CJS_Array& array);
+  void operator<<(CJS_Date& date);
+  void operator>>(CJS_Date& date) const;
+  operator v8::Local<v8::Value>() const;
+  void StartSetting();
+  void StartGetting();
+
+ private:
+  FX_BOOL m_bIsSetting;
+};
+
+class CJS_Array {
+ public:
+  CJS_Array(v8::Isolate* isolate);
+  virtual ~CJS_Array();
+
+  void Attach(v8::Local<v8::Array> pArray);
+  void GetElement(unsigned index, CJS_Value& value);
+  void SetElement(unsigned index, CJS_Value value);
+  int GetLength();
+  FX_BOOL IsAttached();
+  operator v8::Local<v8::Array>();
+
+  v8::Isolate* GetIsolate() { return m_isolate; }
+
+ private:
+  v8::Local<v8::Array> m_pArray;
+  v8::Isolate* m_isolate;
+};
+
+class CJS_Date {
+  friend class CJS_Value;
+
+ public:
+  CJS_Date(v8::Isolate* isolate);
+  CJS_Date(v8::Isolate* isolate, double dMsec_time);
+  CJS_Date(v8::Isolate* isolate,
+           int year,
+           int mon,
+           int day,
+           int hour,
+           int min,
+           int sec);
+  virtual ~CJS_Date();
+  void Attach(v8::Local<v8::Value> pDate);
+
+  int GetYear();
+  void SetYear(int iYear);
+
+  int GetMonth();
+  void SetMonth(int iMonth);
+
+  int GetDay();
+  void SetDay(int iDay);
+
+  int GetHours();
+  void SetHours(int iHours);
+
+  int GetMinutes();
+  void SetMinutes(int minutes);
+
+  int GetSeconds();
+  void SetSeconds(int seconds);
+
+  operator v8::Local<v8::Value>();
+  operator double() const;
+
+  CFX_WideString ToString() const;
+
+  static double
+  MakeDate(int year, int mon, int mday, int hour, int min, int sec, int ms);
+
+  FX_BOOL IsValidDate();
+
+ protected:
+  v8::Local<v8::Value> m_pDate;
+  v8::Isolate* m_isolate;
+};
+
+double JS_GetDateTime();
+int JS_GetYearFromTime(double dt);
+int JS_GetMonthFromTime(double dt);
+int JS_GetDayFromTime(double dt);
+int JS_GetHourFromTime(double dt);
+int JS_GetMinFromTime(double dt);
+int JS_GetSecFromTime(double dt);
+double JS_DateParse(const wchar_t* string);
+double JS_MakeDay(int nYear, int nMonth, int nDay);
+double JS_MakeTime(int nHour, int nMin, int nSec, int nMs);
+double JS_MakeDate(double day, double time);
+bool JS_PortIsNan(double d);
+double JS_LocalTime(double d);
+
+#endif  // FPDFSDK_SRC_JAVASCRIPT_JS_VALUE_H_