| // 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 CORE_INCLUDE_FPDFAPI_FPDF_SERIAL_H_ |
| #define CORE_INCLUDE_FPDFAPI_FPDF_SERIAL_H_ |
| |
| #include "core/include/fpdfapi/fpdf_page.h" |
| #include "core/include/fpdfapi/fpdf_pageobj.h" |
| |
| class CPDF_XRefStream; |
| |
| CFX_ByteTextBuf& operator<<(CFX_ByteTextBuf& buf, const CPDF_Object* pObj); |
| |
| #define FPDFCREATE_INCREMENTAL 1 |
| #define FPDFCREATE_NO_ORIGINAL 2 |
| #define FPDFCREATE_PROGRESSIVE 4 |
| #define FPDFCREATE_OBJECTSTREAM 8 |
| |
| class CPDF_Creator { |
| public: |
| CPDF_Creator(CPDF_Document* pDoc); |
| ~CPDF_Creator(); |
| |
| void RemoveSecurity(); |
| FX_BOOL Create(IFX_StreamWrite* pFile, FX_DWORD flags = 0); |
| int32_t Continue(IFX_Pause* pPause = NULL); |
| FX_BOOL SetFileVersion(int32_t fileVersion = 17); |
| |
| protected: |
| CPDF_Document* m_pDocument; |
| |
| CPDF_Parser* m_pParser; |
| |
| FX_BOOL m_bCompress; |
| |
| FX_BOOL m_bSecurityChanged; |
| |
| CPDF_Dictionary* m_pEncryptDict; |
| FX_DWORD m_dwEnryptObjNum; |
| FX_BOOL m_bEncryptCloned; |
| |
| FX_BOOL m_bStandardSecurity; |
| |
| CPDF_CryptoHandler* m_pCryptoHandler; |
| FX_BOOL m_bNewCrypto; |
| |
| FX_BOOL m_bEncryptMetadata; |
| |
| CPDF_Object* m_pMetadata; |
| |
| CPDF_XRefStream* m_pXRefStream; |
| |
| int32_t m_ObjectStreamSize; |
| |
| FX_DWORD m_dwLastObjNum; |
| FX_BOOL Create(FX_DWORD flags); |
| void ResetStandardSecurity(); |
| void Clear(); |
| int32_t WriteDoc_Stage1(IFX_Pause* pPause); |
| int32_t WriteDoc_Stage2(IFX_Pause* pPause); |
| int32_t WriteDoc_Stage3(IFX_Pause* pPause); |
| int32_t WriteDoc_Stage4(IFX_Pause* pPause); |
| |
| CFX_FileBufferArchive m_File; |
| |
| FX_FILESIZE m_Offset; |
| void InitOldObjNumOffsets(); |
| void InitNewObjNumOffsets(); |
| void AppendNewObjNum(FX_DWORD objbum); |
| int32_t WriteOldIndirectObject(FX_DWORD objnum); |
| int32_t WriteOldObjs(IFX_Pause* pPause); |
| int32_t WriteNewObjs(FX_BOOL bIncremental, IFX_Pause* pPause); |
| int32_t WriteIndirectObj(const CPDF_Object* pObj); |
| int32_t WriteDirectObj(FX_DWORD objnum, |
| const CPDF_Object* pObj, |
| FX_BOOL bEncrypt = TRUE); |
| int32_t WriteIndirectObjectToStream(const CPDF_Object* pObj); |
| int32_t WriteIndirectObj(FX_DWORD objnum, const CPDF_Object* pObj); |
| int32_t WriteIndirectObjectToStream(FX_DWORD objnum, |
| const uint8_t* pBuffer, |
| FX_DWORD dwSize); |
| int32_t AppendObjectNumberToXRef(FX_DWORD objnum); |
| void InitID(FX_BOOL bDefault = TRUE); |
| int32_t WriteStream(const CPDF_Object* pStream, |
| FX_DWORD objnum, |
| CPDF_CryptoHandler* pCrypto); |
| |
| int32_t m_iStage; |
| FX_DWORD m_dwFlags; |
| FX_POSITION m_Pos; |
| FX_FILESIZE m_XrefStart; |
| CFX_FileSizeListArray m_ObjectOffset; |
| CFX_DWordArray m_NewObjNumArray; |
| CPDF_Array* m_pIDArray; |
| int32_t m_FileVersion; |
| |
| friend class CPDF_ObjectStream; |
| friend class CPDF_XRefStream; |
| }; |
| |
| #endif // CORE_INCLUDE_FPDFAPI_FPDF_SERIAL_H_ |