// 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 #include "../include/fsdk_define.h" #include "../include/fpdfsave.h" #include "../include/fpdfedit.h" #if _FX_OS_ == _FX_ANDROID_ #include "time.h" #else #include <ctime> #endif class CFX_IFileWrite FX_FINAL : public IFX_StreamWrite { public: CFX_IFileWrite(); FX_BOOL Init( FPDF_FILEWRITE * pFileWriteStruct ); virtual FX_BOOL WriteBlock(const void* pData, size_t size); virtual void Release(){}; protected: FPDF_FILEWRITE* m_pFileWriteStruct; }; CFX_IFileWrite::CFX_IFileWrite() { m_pFileWriteStruct = NULL; } FX_BOOL CFX_IFileWrite::Init( FPDF_FILEWRITE * pFileWriteStruct ) { if (!pFileWriteStruct) return FALSE; else { m_pFileWriteStruct = pFileWriteStruct; } return TRUE; } FX_BOOL CFX_IFileWrite::WriteBlock(const void* pData, size_t size) { if (m_pFileWriteStruct) { m_pFileWriteStruct->WriteBlock( m_pFileWriteStruct, pData, size ); return TRUE; } else return FALSE; } FPDF_BOOL _FPDF_Doc_Save(FPDF_DOCUMENT document,FPDF_FILEWRITE * pFileWrite,FPDF_DWORD flags, FPDF_BOOL bSetVersion, int fileVerion) { CPDF_Document* pDoc = (CPDF_Document*)document; if (!pDoc) return 0; if ( flags < FPDF_INCREMENTAL || flags > FPDF_REMOVE_SECURITY ) { flags = 0; } CPDF_Creator FileMaker(pDoc); if(bSetVersion) FileMaker.SetFileVersion(fileVerion); if(flags == FPDF_REMOVE_SECURITY) { flags = 0; FileMaker.RemoveSecurity(); } CFX_IFileWrite* pStreamWrite = NULL; FX_BOOL bRet; pStreamWrite = new CFX_IFileWrite; pStreamWrite->Init( pFileWrite ); bRet = FileMaker.Create(pStreamWrite, flags); delete pStreamWrite; return bRet; } DLLEXPORT FPDF_BOOL STDCALL FPDF_SaveAsCopy( FPDF_DOCUMENT document,FPDF_FILEWRITE * pFileWrite, FPDF_DWORD flags ) { return _FPDF_Doc_Save(document, pFileWrite, flags, FALSE , 0); } DLLEXPORT FPDF_BOOL STDCALL FPDF_SaveWithVersion( FPDF_DOCUMENT document,FPDF_FILEWRITE * pFileWrite, FPDF_DWORD flags, int fileVersion) { return _FPDF_Doc_Save(document, pFileWrite, flags, TRUE , fileVersion); }