| // 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_INCLUDE_FXJSE_FXJSE_H_ |
| #define XFA_INCLUDE_FXJSE_FXJSE_H_ |
| |
| #include "core/include/fpdfapi/fpdf_parser.h" |
| #include "core/include/fxcrt/fx_string.h" |
| #include "core/include/fxcrt/fx_system.h" |
| |
| class CPDFDoc_Environment; |
| class CPDF_Page; |
| |
| typedef struct FXJSE_HRUNTIME_ { void* pData; } * FXJSE_HRUNTIME; |
| typedef struct FXJSE_HCONTEXT_ { void* pData; } * FXJSE_HCONTEXT; |
| typedef struct FXJSE_HCLASS_ { void* pData; } * FXJSE_HCLASS; |
| typedef struct FXJSE_HVALUE_ { void* pData; } * FXJSE_HVALUE; |
| typedef struct FXJSE_HOBJECT_ : public FXJSE_HVALUE_{} * FXJSE_HOBJECT; |
| |
| typedef double FXJSE_DOUBLE; |
| void FXJSE_Initialize(); |
| void FXJSE_Finalize(); |
| FXJSE_HRUNTIME FXJSE_Runtime_Create(); |
| void FXJSE_Runtime_Release(FXJSE_HRUNTIME hRuntime, bool bOwnedRuntime); |
| typedef struct _FXJSE_CLASS FXJSE_CLASS; |
| FXJSE_HCONTEXT FXJSE_Context_Create(FXJSE_HRUNTIME hRuntime, |
| const FXJSE_CLASS* lpGlobalClass = nullptr, |
| void* lpGlobalObject = nullptr); |
| void FXJSE_Context_Release(FXJSE_HCONTEXT hContext); |
| FXJSE_HVALUE FXJSE_Context_GetGlobalObject(FXJSE_HCONTEXT hContext); |
| FXJSE_HRUNTIME FXJSE_Context_GetRuntime(FXJSE_HCONTEXT hContext); |
| enum FXJSE_CompatibleModeFlags { |
| FXJSE_COMPATIBLEMODEFLAG_CONSTRUCTOREXTRAMETHODS = (1 << 0), |
| FXJSE_COMPATIBLEMODEFLAGCOUNT = 1, |
| }; |
| void FXJSE_Context_EnableCompatibleMode(FXJSE_HCONTEXT hContext, |
| FX_DWORD dwCompatibleFlags); |
| class CFXJSE_Arguments { |
| public: |
| FXJSE_HRUNTIME GetRuntime() const; |
| int32_t GetLength() const; |
| FXJSE_HVALUE GetValue(int32_t index) const; |
| FX_BOOL GetBoolean(int32_t index) const; |
| int32_t GetInt32(int32_t index) const; |
| FX_FLOAT GetFloat(int32_t index) const; |
| CFX_ByteString GetUTF8String(int32_t index) const; |
| void* GetObject(int32_t index, FXJSE_HCLASS hClass = nullptr) const; |
| FXJSE_HVALUE GetReturnValue(); |
| }; |
| typedef void (*FXJSE_FuncCallback)(FXJSE_HOBJECT hThis, |
| const CFX_ByteStringC& szFuncName, |
| CFXJSE_Arguments& args); |
| typedef void (*FXJSE_PropAccessor)(FXJSE_HOBJECT hObject, |
| const CFX_ByteStringC& szPropName, |
| FXJSE_HVALUE hValue); |
| typedef int32_t (*FXJSE_PropTypeGetter)(FXJSE_HOBJECT hObject, |
| const CFX_ByteStringC& szPropName, |
| FX_BOOL bQueryIn); |
| typedef FX_BOOL (*FXJSE_PropDeleter)(FXJSE_HOBJECT hObject, |
| const CFX_ByteStringC& szPropName); |
| typedef struct _FXJSE_FUNCTION { |
| const FX_CHAR* name; |
| FXJSE_FuncCallback callbackProc; |
| } FXJSE_FUNCTION; |
| #define FXJSE_DEF_FUNCTION(functionName, functionCallback) \ |
| { functionName, functionCallback } |
| void FXJSE_DefineFunctions(FXJSE_HCONTEXT hContext, |
| const FXJSE_FUNCTION* lpFunctions, |
| int nNum); |
| typedef struct _FXJSE_PROPERTY { |
| const FX_CHAR* name; |
| FXJSE_PropAccessor getProc; |
| FXJSE_PropAccessor setProc; |
| } FXJSE_PROPERTY; |
| enum FXJSE_ClassPropTypes { |
| FXJSE_ClassPropType_None, |
| FXJSE_ClassPropType_Property, |
| FXJSE_ClassPropType_Method |
| }; |
| typedef struct _FXJSE_CLASS { |
| const FX_CHAR* name; |
| FXJSE_FuncCallback constructor; |
| FXJSE_PROPERTY* properties; |
| FXJSE_FUNCTION* methods; |
| int32_t propNum; |
| int32_t methNum; |
| FXJSE_PropTypeGetter dynPropTypeGetter; |
| FXJSE_PropAccessor dynPropGetter; |
| FXJSE_PropAccessor dynPropSetter; |
| FXJSE_PropDeleter dynPropDeleter; |
| FXJSE_FuncCallback dynMethodCall; |
| } FXJSE_CLASS; |
| FXJSE_HCLASS FXJSE_DefineClass(FXJSE_HCONTEXT hContext, |
| const FXJSE_CLASS* lpClass); |
| FXJSE_HCLASS FXJSE_GetClass(FXJSE_HCONTEXT hContext, |
| const CFX_ByteStringC& szName); |
| FXJSE_HVALUE FXJSE_Value_Create(FXJSE_HRUNTIME hRuntime); |
| void FXJSE_Value_Release(FXJSE_HVALUE hValue); |
| FXJSE_HRUNTIME FXJSE_Value_GetRuntime(FXJSE_HVALUE hValue); |
| FX_BOOL FXJSE_Value_IsUndefined(FXJSE_HVALUE hValue); |
| FX_BOOL FXJSE_Value_IsNull(FXJSE_HVALUE hValue); |
| FX_BOOL FXJSE_Value_IsBoolean(FXJSE_HVALUE hValue); |
| FX_BOOL FXJSE_Value_IsUTF8String(FXJSE_HVALUE hValue); |
| FX_BOOL FXJSE_Value_IsNumber(FXJSE_HVALUE hValue); |
| FX_BOOL FXJSE_Value_IsInteger(FXJSE_HVALUE hValue); |
| FX_BOOL FXJSE_Value_IsObject(FXJSE_HVALUE hValue); |
| FX_BOOL FXJSE_Value_IsArray(FXJSE_HVALUE hValue); |
| FX_BOOL FXJSE_Value_IsFunction(FXJSE_HVALUE hValue); |
| FX_BOOL FXJSE_Value_IsDate(FXJSE_HVALUE hValue); |
| FX_BOOL FXJSE_Value_ToBoolean(FXJSE_HVALUE hValue); |
| FX_FLOAT FXJSE_Value_ToFloat(FXJSE_HVALUE hValue); |
| FXJSE_DOUBLE FXJSE_Value_ToDouble(FXJSE_HVALUE hValue); |
| int32_t FXJSE_Value_ToInteger(FXJSE_HVALUE hValue); |
| void FXJSE_Value_ToUTF8String(FXJSE_HVALUE hValue, CFX_ByteString& szStrOutput); |
| void* FXJSE_Value_ToObject(FXJSE_HVALUE hValue, FXJSE_HCLASS hClass); |
| void FXJSE_Value_SetUndefined(FXJSE_HVALUE hValue); |
| void FXJSE_Value_SetNull(FXJSE_HVALUE hValue); |
| void FXJSE_Value_SetBoolean(FXJSE_HVALUE hValue, FX_BOOL bBoolean); |
| void FXJSE_Value_SetUTF8String(FXJSE_HVALUE hValue, |
| const CFX_ByteStringC& szString); |
| void FXJSE_Value_SetInteger(FXJSE_HVALUE hValue, int32_t nInteger); |
| void FXJSE_Value_SetFloat(FXJSE_HVALUE hValue, FX_FLOAT fFloat); |
| void FXJSE_Value_SetDouble(FXJSE_HVALUE hValue, FXJSE_DOUBLE dDouble); |
| void FXJSE_Value_SetObject(FXJSE_HVALUE hValue, |
| void* lpObject, |
| FXJSE_HCLASS hClass); |
| void FXJSE_Value_SetArray(FXJSE_HVALUE hValue, |
| uint32_t uValueCount, |
| FXJSE_HVALUE* rgValues); |
| void FXJSE_Value_SetDate(FXJSE_HVALUE hValue, FXJSE_DOUBLE dDouble); |
| void FXJSE_Value_Set(FXJSE_HVALUE hValue, FXJSE_HVALUE hOriginalValue); |
| FX_BOOL FXJSE_Value_GetObjectProp(FXJSE_HVALUE hValue, |
| const CFX_ByteStringC& szPropName, |
| FXJSE_HVALUE hPropValue); |
| FX_BOOL FXJSE_Value_SetObjectProp(FXJSE_HVALUE hValue, |
| const CFX_ByteStringC& szPropName, |
| FXJSE_HVALUE hPropValue); |
| FX_BOOL FXJSE_Value_GetObjectPropByIdx(FXJSE_HVALUE hValue, |
| uint32_t uPropIdx, |
| FXJSE_HVALUE hPropValue); |
| FX_BOOL FXJSE_Value_SetObjectPropByIdx(FXJSE_HVALUE hValue, |
| uint32_t uPropIdx, |
| FXJSE_HVALUE hPropValue); |
| FX_BOOL FXJSE_Value_DeleteObjectProp(FXJSE_HVALUE hValue, |
| const CFX_ByteStringC& szPropName); |
| FX_BOOL FXJSE_Value_ObjectHasOwnProp(FXJSE_HVALUE hValue, |
| const CFX_ByteStringC& szPropName, |
| FX_BOOL bUseTypeGetter); |
| FX_BOOL FXJSE_Value_SetObjectOwnProp(FXJSE_HVALUE hValue, |
| const CFX_ByteStringC& szPropName, |
| FXJSE_HVALUE hPropValue); |
| FX_BOOL FXJSE_Value_CallFunction(FXJSE_HVALUE hFunction, |
| FXJSE_HVALUE hThis, |
| FXJSE_HVALUE hRetValue, |
| uint32_t nArgCount, |
| FXJSE_HVALUE* lpArgs); |
| FX_BOOL FXJSE_Value_SetFunctionBind(FXJSE_HVALUE hValue, |
| FXJSE_HVALUE hOldFunction, |
| FXJSE_HVALUE hNewThis); |
| FX_BOOL FXJSE_ExecuteScript(FXJSE_HCONTEXT hContext, |
| const FX_CHAR* szScript, |
| FXJSE_HVALUE hRetValue, |
| FXJSE_HVALUE hNewThisObject = nullptr); |
| void FXJSE_ThrowMessage(const CFX_ByteStringC& utf8Name, |
| const CFX_ByteStringC& utf8Message); |
| FX_BOOL FXJSE_ReturnValue_GetMessage(FXJSE_HVALUE hRetValue, |
| CFX_ByteString& utf8Name, |
| CFX_ByteString& utf8Message); |
| FX_BOOL FXJSE_ReturnValue_GetLineInfo(FXJSE_HVALUE hRetValue, |
| int32_t& nLine, |
| int32_t& nCol); |
| |
| #endif // XFA_INCLUDE_FXJSE_FXJSE_H_ |
