| John Abd-El-Malek | 5110c47 | 2014-05-17 22:33:34 -0700 | [diff] [blame^] | 1 | // Copyright 2014 PDFium Authors. All rights reserved.
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| 2 | // Use of this source code is governed by a BSD-style license that can be
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| 3 | // found in the LICENSE file.
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| 4 |
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| 5 | // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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| 6 |
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| 7 | #ifndef _FPDFSAVE_H_
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| 8 | #define _FPDFSAVE_H_
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| 9 |
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| 10 | #include "fpdfview.h"
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| 11 |
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| 12 | #ifdef __cplusplus
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| 13 | extern "C" {
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| 14 | #endif
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| 15 |
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| 16 |
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| 17 | // Structure for custom file write
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| 18 | struct FPDF_FILEWRITE{
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| 19 |
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| 20 | //
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| 21 | //Version number of the interface. Currently must be 1.
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| 22 | //
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| 23 | int version;
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| 24 |
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| 25 | //
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| 26 | // Method: WriteBlock
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| 27 | // Output a block of data in your custom way.
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| 28 | // Interface Version:
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| 29 | // 1
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| 30 | // Implementation Required:
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| 31 | // Yes
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| 32 | // Comments:
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| 33 | // Called by function FPDF_SaveDocument
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| 34 | // Parameters:
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| 35 | // pThis - Pointer to the structure itself
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| 36 | // pData - Pointer to a buffer to output
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| 37 | // size - The size of the buffer.
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| 38 | // Return value:
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| 39 | // Should be non-zero if successful, zero for error.
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| 40 | //
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| 41 | int (*WriteBlock)( FPDF_FILEWRITE* pThis, const void* pData, unsigned long size);
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| 42 |
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| 43 | };
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| 44 |
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| 45 |
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| 46 | /** @brief Incremental. */
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| 47 | #define FPDF_INCREMENTAL 1
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| 48 | /** @brief No Incremental. */
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| 49 | #define FPDF_NO_INCREMENTAL 2
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| 50 |
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| 51 |
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| 52 | // Function: FPDF_SaveAsCopy
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| 53 | // Saves the copy of specified document in custom way.
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| 54 | // Parameters:
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| 55 | // document - Handle to document. Returned by FPDF_LoadDocument and FPDF_CreateNewDocument.
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| 56 | // pFileWrite - A pointer to a custom file write structure.
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| 57 | // flags - The creating flags.
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| 58 | // Return value:
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| 59 | // TRUE for succeed, FALSE for failed.
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| 60 | //
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| 61 | DLLEXPORT FPDF_BOOL STDCALL FPDF_SaveAsCopy( FPDF_DOCUMENT document,FPDF_FILEWRITE * pFileWrite,
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| 62 | FPDF_DWORD flags );
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| 63 |
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| 64 | // Function: FPDF_SaveWithVersion
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| 65 | // Same as function ::FPDF_SaveAsCopy, except the file version of the saved document could be specified by user.
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| 66 | // Parameters:
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| 67 | // document - Handle to document.
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| 68 | // pFileWrite - A pointer to a custom file write structure.
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| 69 | // flags - The creating flags.
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| 70 | // fileVersion - The PDF file version. File version: 14 for 1.4, 15 for 1.5, ...
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| 71 | // Return value:
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| 72 | // TRUE if succeed, FALSE if failed.
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| 73 | //
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| 74 | DLLEXPORT FPDF_BOOL STDCALL FPDF_SaveWithVersion(FPDF_DOCUMENT document,FPDF_FILEWRITE * pFileWrite,
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| 75 | FPDF_DWORD flags, int fileVersion);
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| 76 |
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| 77 | #ifdef __cplusplus
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| 78 | };
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| 79 | #endif
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| 80 |
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| 81 | #endif //_FPDFSAVE_H_
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