139 lines
5.6 KiB
C++
139 lines
5.6 KiB
C++
/*
|
|
* (c) Copyright Ascensio System SIA 2010-2023
|
|
*
|
|
* This program is a free software product. You can redistribute it and/or
|
|
* modify it under the terms of the GNU Affero General Public License (AGPL)
|
|
* version 3 as published by the Free Software Foundation. In accordance with
|
|
* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
|
|
* that Ascensio System SIA expressly excludes the warranty of non-infringement
|
|
* of any third-party rights.
|
|
*
|
|
* This program is distributed WITHOUT ANY WARRANTY; without even the implied
|
|
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
|
|
* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
|
|
*
|
|
* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
|
|
* street, Riga, Latvia, EU, LV-1050.
|
|
*
|
|
* The interactive user interfaces in modified source and object code versions
|
|
* of the Program must display Appropriate Legal Notices, as required under
|
|
* Section 5 of the GNU AGPL version 3.
|
|
*
|
|
* Pursuant to Section 7(b) of the License you must retain the original Product
|
|
* logo when distributing the program. Pursuant to Section 7(e) we decline to
|
|
* grant you any rights under trademark law for use of our trademarks.
|
|
*
|
|
* All the Product's GUI elements, including illustrations and icon sets, as
|
|
* well as technical writing content are licensed under the terms of the
|
|
* Creative Commons Attribution-ShareAlike 4.0 International. See the License
|
|
* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
|
|
*
|
|
*/
|
|
#ifndef _PDF_READER_H
|
|
#define _PDF_READER_H
|
|
|
|
#include "../DesktopEditor/graphics/pro/Fonts.h"
|
|
#include "../DesktopEditor/graphics/pro/officedrawingfile.h"
|
|
#include "../DesktopEditor/xmlsec/src/include/Certificate.h"
|
|
#include "SrcReader/RendererOutputDev.h"
|
|
|
|
#include <map>
|
|
#include <vector>
|
|
|
|
class PDFDoc;
|
|
struct CPdfReaderContext
|
|
{
|
|
PDFDoc* m_pDocument;
|
|
PdfReader::CPdfFontList* m_pFontList;
|
|
unsigned int m_nStartID;
|
|
std::string m_sPrefixForm;
|
|
|
|
CPdfReaderContext() : m_pDocument(NULL), m_pFontList(NULL), m_nStartID(0) {}
|
|
~CPdfReaderContext();
|
|
};
|
|
|
|
struct CPdfRedact
|
|
{
|
|
int m_nPageIndex;
|
|
BYTE* m_pChanges;
|
|
int m_nChangeLength;
|
|
std::vector<double> m_arrRedactBox;
|
|
|
|
CPdfRedact() : m_nPageIndex(-1), m_pChanges(NULL), m_nChangeLength(0) {}
|
|
~CPdfRedact();
|
|
};
|
|
|
|
class CPdfReader
|
|
{
|
|
public:
|
|
CPdfReader(NSFonts::IApplicationFonts* pAppFonts);
|
|
~CPdfReader();
|
|
|
|
bool LoadFromFile (NSFonts::IApplicationFonts* pAppFonts, const std::wstring& file, const std::wstring& owner_password = L"", const std::wstring& user_password = L"");
|
|
bool LoadFromMemory(NSFonts::IApplicationFonts* pAppFonts, BYTE* data, DWORD length, const std::wstring& owner_password = L"", const std::wstring& user_password = L"");
|
|
|
|
void Close();
|
|
void CleanUp();
|
|
|
|
void SetParams(COfficeDrawingPageParams* pParams);
|
|
std::wstring GetTempDirectory();
|
|
void SetTempDirectory(const std::wstring& directory);
|
|
|
|
bool IsNeedCMap();
|
|
void SetCMapMemory(BYTE* pData, DWORD nSizeData);
|
|
void SetCMapFolder(const std::wstring& sFolder);
|
|
void SetCMapFile(const std::wstring& sFile);
|
|
|
|
int GetError();
|
|
int GetRotate(int nPageIndex);
|
|
int GetMaxRefID();
|
|
int GetNumPages();
|
|
bool ValidMetaData();
|
|
// Захватывает полученную память malloc data
|
|
bool MergePages(BYTE* pData, DWORD nLength, const std::wstring& wsPassword = L"", int nMaxID = 0, const std::string& sPrefixForm = "");
|
|
bool MergePages(const std::wstring& wsFile, const std::wstring& wsPassword = L"", int nMaxID = 0, const std::string& sPrefixForm = "");
|
|
bool UnmergePages();
|
|
bool RedactPage(int nPageIndex, double* arrRedactBox, int nLengthX8, BYTE* pChanges, int nLength);
|
|
bool UndoRedact();
|
|
void GetPageInfo(int nPageIndex, double* pdWidth, double* pdHeight, double* pdDpiX, double* pdDpiY);
|
|
void DrawPageOnRenderer(IRenderer* pRenderer, int nPageIndex, bool* pBreak);
|
|
std::wstring GetInfo();
|
|
std::wstring GetFontPath(const std::wstring& wsFontName, bool bSave = true);
|
|
std::wstring ToXml(const std::wstring& wsXmlPath, bool isPrintStreams = false);
|
|
void ChangeLength(DWORD nLength) { m_nFileLength = nLength; }
|
|
|
|
NSFonts::IFontManager* GetFontManager() { return m_pFontManager; }
|
|
PDFDoc* GetLastPDFDocument();
|
|
PDFDoc* GetPDFDocument(int PDFIndex);
|
|
int GetStartRefID(PDFDoc* pDoc);
|
|
int GetNumPagesBefore(PDFDoc* pDoc);
|
|
std::string GetPrefixForm(PDFDoc* pDoc);
|
|
int FindRefNum(int nObjID, PDFDoc** pDoc = NULL, int* nStartRefID = NULL);
|
|
int GetPageIndex(int nPageIndex, PDFDoc** pDoc = NULL, PdfReader::CPdfFontList** pFontList = NULL, int* nStartRefID = NULL);
|
|
|
|
BYTE* GetStructure();
|
|
BYTE* GetLinks(int nPageIndex);
|
|
BYTE* GetWidgets();
|
|
BYTE* GetFonts(bool bStandart);
|
|
BYTE* GetAnnots(int nPageIndex = -1);
|
|
BYTE* VerifySign(const std::wstring& sFile, ICertificate* pCertificate, int nWidget = -1);
|
|
BYTE* GetAPWidget (int nRasterW, int nRasterH, int nBackgroundColor, int nPageIndex, int nWidget = -1, const char* sView = NULL, const char* sBView = NULL);
|
|
BYTE* GetAPAnnots (int nRasterW, int nRasterH, int nBackgroundColor, int nPageIndex, int nAnnot = -1, const char* sView = NULL);
|
|
BYTE* GetButtonIcon(int nBackgroundColor, int nPageIndex, bool bBase64 = false, int nBWidget = -1, const char* sIView = NULL);
|
|
BYTE* StreamToCData(BYTE* pSteam, int nLength);
|
|
const std::map<std::wstring, std::wstring>& GetFonts() { return m_mFonts; }
|
|
|
|
private:
|
|
void Clear();
|
|
|
|
std::wstring m_wsTempFolder;
|
|
NSFonts::IFontManager* m_pFontManager;
|
|
DWORD m_nFileLength;
|
|
int m_eError;
|
|
std::vector<CPdfReaderContext*> m_vPDFContext;
|
|
std::vector<CPdfRedact*> m_vRedact;
|
|
std::map<std::wstring, std::wstring> m_mFonts;
|
|
};
|
|
|
|
#endif // _PDF_READER_H
|