| // 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 FXJS_CJS_GLOBALDATA_H_ |
| #define FXJS_CJS_GLOBALDATA_H_ |
| |
| #include <memory> |
| #include <vector> |
| |
| #include "core/fxcrt/cfx_binarybuf.h" |
| #include "fxjs/cjs_keyvalue.h" |
| |
| class CPDFSDK_FormFillEnvironment; |
| |
| class CJS_GlobalData_Element { |
| public: |
| CJS_GlobalData_Element() {} |
| ~CJS_GlobalData_Element() {} |
| |
| CJS_KeyValue data; |
| bool bPersistent; |
| }; |
| |
| class CJS_GlobalData { |
| public: |
| static CJS_GlobalData* GetRetainedInstance(CPDFSDK_FormFillEnvironment* pApp); |
| void Release(); |
| |
| void SetGlobalVariableNumber(const ByteString& propname, double dData); |
| void SetGlobalVariableBoolean(const ByteString& propname, bool bData); |
| void SetGlobalVariableString(const ByteString& propname, |
| const ByteString& sData); |
| void SetGlobalVariableObject(const ByteString& propname, |
| const CJS_GlobalVariableArray& array); |
| void SetGlobalVariableNull(const ByteString& propname); |
| bool SetGlobalVariablePersistent(const ByteString& propname, |
| bool bPersistent); |
| bool DeleteGlobalVariable(const ByteString& propname); |
| |
| int32_t GetSize() const; |
| CJS_GlobalData_Element* GetAt(int index) const; |
| |
| private: |
| using iterator = |
| std::vector<std::unique_ptr<CJS_GlobalData_Element>>::iterator; |
| using const_iterator = |
| std::vector<std::unique_ptr<CJS_GlobalData_Element>>::const_iterator; |
| |
| CJS_GlobalData(); |
| ~CJS_GlobalData(); |
| |
| void LoadGlobalPersistentVariables(); |
| void SaveGlobalPersisitentVariables(); |
| |
| CJS_GlobalData_Element* GetGlobalVariable(const ByteString& sPropname); |
| iterator FindGlobalVariable(const ByteString& sPropname); |
| const_iterator FindGlobalVariable(const ByteString& sPropname) const; |
| |
| void LoadFileBuffer(const wchar_t* sFilePath, |
| uint8_t*& pBuffer, |
| int32_t& nLength); |
| void WriteFileBuffer(const wchar_t* sFilePath, |
| const char* pBuffer, |
| int32_t nLength); |
| void MakeByteString(const ByteString& name, |
| CJS_KeyValue* pData, |
| CFX_BinaryBuf& sData); |
| |
| size_t m_RefCount; |
| std::vector<std::unique_ptr<CJS_GlobalData_Element>> m_arrayGlobalData; |
| WideString m_sFilePath; |
| }; |
| |
| #endif // FXJS_CJS_GLOBALDATA_H_ |