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// 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 XFA_FXJSE_INCLUDE_FXJSE_H_
#define XFA_FXJSE_INCLUDE_FXJSE_H_
#include "core/fxcrt/include/fx_string.h"
#include "core/fxcrt/include/fx_system.h"
#include "v8/include/v8.h"
class CFXJSE_Arguments;
class CFXJSE_Class;
class CFXJSE_Context;
class CFXJSE_Value;
class CFXJSE_HostObject {}; // C++ object which can be wrapped by CFXJSE_value.
typedef void (*FXJSE_FuncCallback)(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
typedef void (*FXJSE_PropAccessor)(CFXJSE_Value* pObject,
const CFX_ByteStringC& szPropName,
CFXJSE_Value* pValue);
typedef int32_t (*FXJSE_PropTypeGetter)(CFXJSE_Value* pObject,
const CFX_ByteStringC& szPropName,
FX_BOOL bQueryIn);
typedef FX_BOOL (*FXJSE_PropDeleter)(CFXJSE_Value* pObject,
const CFX_ByteStringC& szPropName);
enum FXJSE_ClassPropTypes {
FXJSE_ClassPropType_None,
FXJSE_ClassPropType_Property,
FXJSE_ClassPropType_Method
};
enum FXJSE_CompatibleModeFlags {
FXJSE_COMPATIBLEMODEFLAG_CONSTRUCTOREXTRAMETHODS = (1 << 0),
FXJSE_COMPATIBLEMODEFLAGCOUNT = 1,
};
struct FXJSE_FUNCTION_DESCRIPTOR {
const FX_CHAR* name;
FXJSE_FuncCallback callbackProc;
};
struct FXJSE_PROPERTY_DESCRIPTOR {
const FX_CHAR* name;
FXJSE_PropAccessor getProc;
FXJSE_PropAccessor setProc;
};
struct FXJSE_CLASS_DESCRIPTOR {
const FX_CHAR* name;
FXJSE_FuncCallback constructor;
const FXJSE_PROPERTY_DESCRIPTOR* properties;
const FXJSE_FUNCTION_DESCRIPTOR* methods;
int32_t propNum;
int32_t methNum;
FXJSE_PropTypeGetter dynPropTypeGetter;
FXJSE_PropAccessor dynPropGetter;
FXJSE_PropAccessor dynPropSetter;
FXJSE_PropDeleter dynPropDeleter;
FXJSE_FuncCallback dynMethodCall;
};
void FXJSE_Initialize();
void FXJSE_Finalize();
v8::Isolate* FXJSE_Runtime_Create();
void FXJSE_Runtime_Release(v8::Isolate* pIsolate, bool bOwnedRuntime);
CFXJSE_Context* FXJSE_Context_Create(
v8::Isolate* pIsolate,
const FXJSE_CLASS_DESCRIPTOR* lpGlobalClass,
CFXJSE_HostObject* lpGlobalObject);
void FXJSE_Context_Release(CFXJSE_Context* pContext);
CFXJSE_Value* FXJSE_Context_GetGlobalObject(CFXJSE_Context* pContext);
void FXJSE_Context_EnableCompatibleMode(CFXJSE_Context* pContext,
uint32_t dwCompatibleFlags);
CFXJSE_Class* FXJSE_DefineClass(CFXJSE_Context* pContext,
const FXJSE_CLASS_DESCRIPTOR* lpClass);
FX_BOOL FXJSE_Value_IsUndefined(CFXJSE_Value* pValue);
FX_BOOL FXJSE_Value_IsNull(CFXJSE_Value* pValue);
FX_BOOL FXJSE_Value_IsBoolean(CFXJSE_Value* pValue);
FX_BOOL FXJSE_Value_IsUTF8String(CFXJSE_Value* pValue);
FX_BOOL FXJSE_Value_IsNumber(CFXJSE_Value* pValue);
FX_BOOL FXJSE_Value_IsObject(CFXJSE_Value* pValue);
FX_BOOL FXJSE_Value_IsArray(CFXJSE_Value* pValue);
FX_BOOL FXJSE_Value_IsFunction(CFXJSE_Value* pValue);
FX_BOOL FXJSE_Value_ToBoolean(CFXJSE_Value* pValue);
FX_FLOAT FXJSE_Value_ToFloat(CFXJSE_Value* pValue);
double FXJSE_Value_ToDouble(CFXJSE_Value* pValue);
int32_t FXJSE_Value_ToInteger(CFXJSE_Value* pValue);
void FXJSE_Value_ToUTF8String(CFXJSE_Value* pValue,
CFX_ByteString& szStrOutput);
CFXJSE_HostObject* FXJSE_Value_ToObject(CFXJSE_Value* pValue,
CFXJSE_Class* pClass);
void FXJSE_Value_SetUndefined(CFXJSE_Value* pValue);
void FXJSE_Value_SetNull(CFXJSE_Value* pValue);
void FXJSE_Value_SetBoolean(CFXJSE_Value* pValue, FX_BOOL bBoolean);
void FXJSE_Value_SetUTF8String(CFXJSE_Value* pValue,
const CFX_ByteStringC& szString);
void FXJSE_Value_SetInteger(CFXJSE_Value* pValue, int32_t nInteger);
void FXJSE_Value_SetFloat(CFXJSE_Value* pValue, FX_FLOAT fFloat);
void FXJSE_Value_SetDouble(CFXJSE_Value* pValue, double dDouble);
void FXJSE_Value_SetObject(CFXJSE_Value* pValue,
CFXJSE_HostObject* lpObject,
CFXJSE_Class* pClass);
void FXJSE_Value_SetArray(CFXJSE_Value* pValue,
uint32_t uValueCount,
CFXJSE_Value** rgValues);
void FXJSE_Value_Set(CFXJSE_Value* pValue, CFXJSE_Value* pOriginalValue);
FX_BOOL FXJSE_Value_GetObjectProp(CFXJSE_Value* pValue,
const CFX_ByteStringC& szPropName,
CFXJSE_Value* pPropValue);
FX_BOOL FXJSE_Value_SetObjectProp(CFXJSE_Value* pValue,
const CFX_ByteStringC& szPropName,
CFXJSE_Value* pPropValue);
FX_BOOL FXJSE_Value_GetObjectPropByIdx(CFXJSE_Value* pValue,
uint32_t uPropIdx,
CFXJSE_Value* pPropValue);
FX_BOOL FXJSE_Value_DeleteObjectProp(CFXJSE_Value* pValue,
const CFX_ByteStringC& szPropName);
FX_BOOL FXJSE_Value_ObjectHasOwnProp(CFXJSE_Value* pValue,
const CFX_ByteStringC& szPropName,
FX_BOOL bUseTypeGetter);
FX_BOOL FXJSE_Value_SetObjectOwnProp(CFXJSE_Value* pValue,
const CFX_ByteStringC& szPropName,
CFXJSE_Value* pPropValue);
FX_BOOL FXJSE_Value_SetFunctionBind(CFXJSE_Value* pValue,
CFXJSE_Value* pOldFunction,
CFXJSE_Value* pNewThis);
FX_BOOL FXJSE_ExecuteScript(CFXJSE_Context* pContext,
const FX_CHAR* szScript,
CFXJSE_Value* pRetValue,
CFXJSE_Value* pNewThisObject = nullptr);
void FXJSE_ThrowMessage(const CFX_ByteStringC& utf8Name,
const CFX_ByteStringC& utf8Message);
#endif // XFA_FXJSE_INCLUDE_FXJSE_H_
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