From aa403d3f68a966e24a6d8e8c109970930f096afb Mon Sep 17 00:00:00 2001 From: Dan Sinclair Date: Tue, 15 Mar 2016 14:57:22 -0400 Subject: core/include/fdpfapi cleanup Part I. This Cl moves a bunch of the files from core/include/fpdfapi to their correct location outside the core/include tree. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1805603002 . --- core/fpdfapi/fpdf_edit/include/cpdf_creator.h | 98 +++++++++++++++++++++++++++ 1 file changed, 98 insertions(+) create mode 100644 core/fpdfapi/fpdf_edit/include/cpdf_creator.h (limited to 'core/fpdfapi/fpdf_edit/include/cpdf_creator.h') diff --git a/core/fpdfapi/fpdf_edit/include/cpdf_creator.h b/core/fpdfapi/fpdf_edit/include/cpdf_creator.h new file mode 100644 index 0000000000..5b5671b7e9 --- /dev/null +++ b/core/fpdfapi/fpdf_edit/include/cpdf_creator.h @@ -0,0 +1,98 @@ +// 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_FPDFAPI_FPDF_EDIT_INCLUDE_CPDF_CREATOR_H_ +#define CORE_FPDFAPI_FPDF_EDIT_INCLUDE_CPDF_CREATOR_H_ + +#include "core/include/fpdfapi/fpdf_page.h" +#include "core/include/fpdfapi/fpdf_pageobj.h" + +class CPDF_Parser; +class CPDF_XRefStream; +class IPDF_CryptoHandler; + +#define FPDFCREATE_INCREMENTAL 1 +#define FPDFCREATE_NO_ORIGINAL 2 +#define FPDFCREATE_PROGRESSIVE 4 +#define FPDFCREATE_OBJECTSTREAM 8 + +CFX_ByteTextBuf& operator<<(CFX_ByteTextBuf& buf, const CPDF_Object* pObj); + +class CPDF_Creator { + public: + CPDF_Creator(CPDF_Document* pDoc); + ~CPDF_Creator(); + + void RemoveSecurity(); + bool Create(IFX_StreamWrite* pFile, FX_DWORD flags = 0); + int32_t Continue(IFX_Pause* pPause = NULL); + FX_BOOL SetFileVersion(int32_t fileVersion = 17); + + private: + friend class CPDF_ObjectStream; + friend class CPDF_XRefStream; + + bool Create(FX_DWORD flags); + void ResetStandardSecurity(); + void Clear(); + + void InitOldObjNumOffsets(); + void InitNewObjNumOffsets(); + void InitID(FX_BOOL bDefault = TRUE); + + void AppendNewObjNum(FX_DWORD objbum); + int32_t AppendObjectNumberToXRef(FX_DWORD objnum); + + 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); + + 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 WriteStream(const CPDF_Object* pStream, + FX_DWORD objnum, + IPDF_CryptoHandler* pCrypto); + + 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; + IPDF_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; + CFX_FileBufferArchive m_File; + FX_FILESIZE m_Offset; + 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; +}; + +#endif // CORE_FPDFAPI_FPDF_EDIT_INCLUDE_CPDF_CREATOR_H_ -- cgit v1.2.3