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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
| 6 | |
| 7 #ifndef _FPDFSAVE_H_ | |
| 8 #define _FPDFSAVE_H_ | |
| 9 | |
| 10 #include "fpdfview.h" | |
| 11 | |
| 12 #ifdef __cplusplus | |
| 13 extern "C" { | |
| 14 #endif | |
| 15 | |
| 16 | |
| 17 // Structure for custom file write | |
| 18 struct FPDF_FILEWRITE{ | |
| 19 | |
| 20 // | |
| 21 //Version number of the interface. Currently must be 1. | |
| 22 // | |
| 23 int version; | |
| 24 | |
| 25 // | |
| 26 // Method: WriteBlock | |
| 27 // Output a block of data in your custom way. | |
| 28 // Interface Version: | |
| 29 // 1 | |
| 30 // Implementation Required: | |
| 31 // Yes | |
| 32 // Comments: | |
| 33 // Called by function FPDF_SaveDocument | |
| 34 // Parameters: | |
| 35 // pThis - Pointer to the structure
itself | |
| 36 // pData - Pointer to a buffer to o
utput | |
| 37 // size - The size of the buffer. | |
| 38 // Return value: | |
| 39 // Should be non-zero if successful, zero for error
. | |
| 40 // | |
| 41 int (*WriteBlock)( FPDF_FILEWRITE* pThis, const void* pData,
unsigned long size); | |
| 42 | |
| 43 }; | |
| 44 | |
| 45 | |
| 46 /** @brief Incremental. */ | |
| 47 #define FPDF_INCREMENTAL 1 | |
| 48 /** @brief No Incremental. */ | |
| 49 #define FPDF_NO_INCREMENTAL 2 | |
| 50 /** @brief Remove security. */ | |
| 51 #define FPDF_REMOVE_SECURITY 3 | |
| 52 | |
| 53 // Function: FPDF_SaveAsCopy | |
| 54 // Saves the copy of specified document in custom way. | |
| 55 // Parameters: | |
| 56 // document - Handle to document. Retu
rned by FPDF_LoadDocument and FPDF_CreateNewDocument. | |
| 57 // pFileWrite - A pointer to a custom fi
le write structure. | |
| 58 // flags - The creating flags. | |
| 59 // Return value: | |
| 60 // TRUE for succeed, FALSE for failed. | |
| 61 // | |
| 62 DLLEXPORT FPDF_BOOL STDCALL FPDF_SaveAsCopy( FPDF_DOCUMENT document,FPDF_FILE
WRITE * pFileWrite, | |
| 63
FPDF_DWORD flags ); | |
| 64 | |
| 65 // Function: FPDF_SaveWithVersion | |
| 66 // Same as function ::FPDF_SaveAsCopy, except the file vers
ion of the saved document could be specified by user. | |
| 67 // Parameters: | |
| 68 // document - Handle to document. | |
| 69 // pFileWrite - A pointer to a custom fi
le write structure. | |
| 70 // flags - The creating flags. | |
| 71 // fileVersion - The PDF file version. Fi
le version: 14 for 1.4, 15 for 1.5, ... | |
| 72 // Return value: | |
| 73 // TRUE if succeed, FALSE if failed. | |
| 74 // | |
| 75 DLLEXPORT FPDF_BOOL STDCALL FPDF_SaveWithVersion(FPDF_DOCUMENT document,FPDF_FIL
EWRITE * pFileWrite, | |
| 76 FPDF_DWORD flags, int fileVersion); | |
| 77 | |
| 78 #ifdef __cplusplus | |
| 79 }; | |
| 80 #endif | |
| 81 | |
| 82 #endif //_FPDFSAVE_H_ | |
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Chromium Code Reviews
Issue 1135913002:
Create top-level public/ header directory. (Closed)
Base URL: https://pdfium.googlesource.com/pdfium.git@master