Index: core/include/fpdfapi/fpdf_parser.h |
diff --git a/core/include/fpdfapi/fpdf_parser.h b/core/include/fpdfapi/fpdf_parser.h |
index d2fdad4cfb0b9388ca4306b5c127ab727975a27f..3f9bda5ad8e581758e01977123c239f7737eaa90 100644 |
--- a/core/include/fpdfapi/fpdf_parser.h |
+++ b/core/include/fpdfapi/fpdf_parser.h |
@@ -869,21 +869,25 @@ public: |
class IPDF_DataAvail |
{ |
public: |
+ static IPDF_DataAvail* Create(IFX_FileAvail* pFileAvail, IFX_FileRead* pFileRead); |
virtual ~IPDF_DataAvail() { } |
- virtual FX_BOOL IsDocAvail(IFX_DownloadHints* pHints) = 0; |
+ IFX_FileAvail* GetFileAvail() const { return m_pFileAvail; } |
+ IFX_FileRead* GetFileRead() const { return m_pFileRead; } |
+ virtual FX_BOOL IsDocAvail(IFX_DownloadHints* pHints) = 0; |
virtual void SetDocument(CPDF_Document* pDoc) = 0; |
- |
virtual FX_BOOL IsPageAvail(int iPage, IFX_DownloadHints* pHints) = 0; |
- |
virtual FX_BOOL IsLinearized() = 0; |
- |
virtual FX_INT32 IsFormAvail(IFX_DownloadHints *pHints) = 0; |
- |
virtual FX_INT32 IsLinearizedPDF() = 0; |
- |
virtual void GetLinearizedMainXRefInfo(FX_FILESIZE *pPos, FX_DWORD *pSize) = 0; |
+ |
+protected: |
+ IPDF_DataAvail(IFX_FileAvail* pFileAvail, IFX_FileRead* pFileRead); |
+ |
+ IFX_FileAvail* m_pFileAvail; |
+ IFX_FileRead* m_pFileRead; |
}; |
class CPDF_SortObjNumArray : public CFX_Object |
{ |
@@ -942,203 +946,4 @@ enum PDF_DATAAVAIL_STATUS { |
PDF_DATAAVAIL_LOADALLFILE, |
PDF_DATAAVAIL_TRAILER_APPEND |
}; |
-class CPDF_DataAvail FX_FINAL : public CFX_Object, public IPDF_DataAvail |
-{ |
-public: |
- |
- CPDF_DataAvail(IFX_FileAvail* pFileAvail, IFX_FileRead* pFileRead); |
- ~CPDF_DataAvail(); |
- |
- virtual FX_BOOL IsDocAvail(IFX_DownloadHints* pHints) FX_OVERRIDE; |
- |
- virtual void SetDocument(CPDF_Document* pDoc) FX_OVERRIDE; |
- |
- virtual FX_BOOL IsPageAvail(int iPage, IFX_DownloadHints* pHints) FX_OVERRIDE; |
- |
- virtual FX_INT32 IsFormAvail(IFX_DownloadHints *pHints) FX_OVERRIDE; |
- |
- virtual FX_INT32 IsLinearizedPDF() FX_OVERRIDE; |
- |
- virtual FX_BOOL IsLinearized() FX_OVERRIDE |
- { |
- return m_bLinearized; |
- } |
- |
- virtual void GetLinearizedMainXRefInfo(FX_FILESIZE *pPos, FX_DWORD *pSize) FX_OVERRIDE; |
- IFX_FileRead* GetFileRead() const |
- { |
- return m_pFileRead; |
- } |
- IFX_FileAvail* GetFileAvail() const |
- { |
- return m_pFileAvail; |
- } |
-protected: |
- FX_DWORD GetObjectSize(FX_DWORD objnum, FX_FILESIZE& offset); |
- FX_BOOL IsObjectsAvail(CFX_PtrArray& obj_array, FX_BOOL bParsePage, IFX_DownloadHints* pHints, CFX_PtrArray &ret_array); |
- FX_BOOL CheckDocStatus(IFX_DownloadHints *pHints); |
- FX_BOOL CheckHeader(IFX_DownloadHints* pHints); |
- FX_BOOL CheckFirstPage(IFX_DownloadHints *pHints); |
- FX_BOOL CheckEnd(IFX_DownloadHints *pHints); |
- FX_BOOL CheckCrossRef(IFX_DownloadHints* pHints); |
- FX_BOOL CheckCrossRefItem(IFX_DownloadHints *pHints); |
- FX_BOOL CheckTrailer(IFX_DownloadHints* pHints); |
- FX_BOOL CheckRoot(IFX_DownloadHints* pHints); |
- FX_BOOL CheckInfo(IFX_DownloadHints* pHints); |
- FX_BOOL CheckPages(IFX_DownloadHints* pHints); |
- FX_BOOL CheckPage(IFX_DownloadHints* pHints); |
- FX_BOOL CheckResources(IFX_DownloadHints* pHints); |
- FX_BOOL CheckAnnots(IFX_DownloadHints* pHints); |
- FX_BOOL CheckAcroForm(IFX_DownloadHints* pHints); |
- FX_BOOL CheckAcroFormSubObject(IFX_DownloadHints* pHints); |
- FX_BOOL CheckTrailerAppend(IFX_DownloadHints* pHints); |
- FX_BOOL CheckPageStatus(IFX_DownloadHints* pHints); |
- FX_BOOL CheckAllCrossRefStream(IFX_DownloadHints *pHints); |
- |
- FX_DWORD CheckCrossRefStream(IFX_DownloadHints *pHints, FX_FILESIZE &xref_offset); |
- FX_BOOL IsLinearizedFile(FX_LPBYTE pData, FX_DWORD dwLen); |
- void SetStartOffset(FX_FILESIZE dwOffset); |
- FX_BOOL GetNextToken(CFX_ByteString &token); |
- FX_BOOL GetNextChar(FX_BYTE &ch); |
- CPDF_Object * ParseIndirectObjectAt(FX_FILESIZE pos, FX_DWORD objnum); |
- CPDF_Object * GetObject(FX_DWORD objnum, IFX_DownloadHints* pHints, FX_BOOL *pExistInFile); |
- FX_BOOL GetPageKids(CPDF_Parser *pParser, CPDF_Object *pPages); |
- FX_BOOL PreparePageItem(); |
- FX_BOOL LoadPages(IFX_DownloadHints* pHints); |
- FX_BOOL LoadAllXref(IFX_DownloadHints* pHints); |
- FX_BOOL LoadAllFile(IFX_DownloadHints* pHints); |
- FX_BOOL CheckLinearizedData(IFX_DownloadHints* pHints); |
- FX_BOOL CheckFileResources(IFX_DownloadHints* pHints); |
- FX_BOOL CheckPageAnnots(int iPage, IFX_DownloadHints* pHints); |
- |
- FX_BOOL CheckLinearizedFirstPage(int iPage, IFX_DownloadHints* pHints); |
- FX_BOOL HaveResourceAncestor(CPDF_Dictionary *pDict); |
- FX_BOOL CheckPage(FX_INT32 iPage, IFX_DownloadHints* pHints); |
- FX_BOOL LoadDocPages(IFX_DownloadHints* pHints); |
- FX_BOOL LoadDocPage(FX_INT32 iPage, IFX_DownloadHints* pHints); |
- FX_BOOL CheckPageNode(CPDF_PageNode &pageNodes, FX_INT32 iPage, FX_INT32 &iCount, IFX_DownloadHints* pHints); |
- FX_BOOL CheckUnkownPageNode(FX_DWORD dwPageNo, CPDF_PageNode *pPageNode, IFX_DownloadHints* pHints); |
- FX_BOOL CheckArrayPageNode(FX_DWORD dwPageNo, CPDF_PageNode *pPageNode, IFX_DownloadHints* pHints); |
- FX_BOOL CheckPageCount(IFX_DownloadHints* pHints); |
- FX_BOOL IsFirstCheck(int iPage); |
- void ResetFirstCheck(int iPage); |
- |
- CPDF_Parser m_parser; |
- |
- CPDF_SyntaxParser m_syntaxParser; |
- |
- CPDF_Object *m_pRoot; |
- |
- FX_DWORD m_dwRootObjNum; |
- |
- FX_DWORD m_dwInfoObjNum; |
- |
- CPDF_Object *m_pLinearized; |
- |
- CPDF_Object *m_pTrailer; |
- |
- FX_BOOL m_bDocAvail; |
- |
- FX_FILESIZE m_dwHeaderOffset; |
- |
- FX_FILESIZE m_dwLastXRefOffset; |
- |
- FX_FILESIZE m_dwXRefOffset; |
- |
- FX_FILESIZE m_dwTrailerOffset; |
- |
- FX_FILESIZE m_dwCurrentOffset; |
- |
- PDF_DATAAVAIL_STATUS m_docStatus; |
- |
- IFX_FileAvail* m_pFileAvail; |
- |
- IFX_FileRead* m_pFileRead; |
- |
- FX_FILESIZE m_dwFileLen; |
- |
- CPDF_Document* m_pDocument; |
- |
- CPDF_SortObjNumArray m_objnum_array; |
- |
- CFX_PtrArray m_objs_array; |
- |
- FX_FILESIZE m_Pos; |
- |
- FX_FILESIZE m_bufferOffset; |
- |
- FX_DWORD m_bufferSize; |
- |
- CFX_ByteString m_WordBuf; |
- |
- FX_BYTE m_WordBuffer[257]; |
- |
- FX_DWORD m_WordSize; |
- |
- FX_BYTE m_bufferData[512]; |
- |
- CFX_FileSizeArray m_CrossOffset; |
- |
- CFX_DWordArray m_XRefStreamList; |
- |
- CFX_DWordArray m_PageObjList; |
- |
- FX_DWORD m_PagesObjNum; |
- |
- FX_BOOL m_bLinearized; |
- |
- FX_DWORD m_dwFirstPageNo; |
- |
- FX_BOOL m_bLinearedDataOK; |
- |
- FX_BOOL m_bMainXRefLoadTried; |
- |
- FX_BOOL m_bMainXRefLoadedOK; |
- |
- FX_BOOL m_bPagesTreeLoad; |
- |
- FX_BOOL m_bPagesLoad; |
- |
- CPDF_Parser * m_pCurrentParser; |
- |
- FX_FILESIZE m_dwCurrentXRefSteam; |
- |
- FX_BOOL m_bAnnotsLoad; |
- |
- FX_BOOL m_bHaveAcroForm; |
- |
- FX_DWORD m_dwAcroFormObjNum; |
- |
- FX_BOOL m_bAcroFormLoad; |
- |
- CPDF_Object * m_pAcroForm; |
- |
- CFX_PtrArray m_arrayAcroforms; |
- |
- CPDF_Dictionary * m_pPageDict; |
- |
- CPDF_Object * m_pPageResource; |
- |
- FX_BOOL m_bNeedDownLoadResource; |
- |
- FX_BOOL m_bPageLoadedOK; |
- |
- FX_BOOL m_bLinearizedFormParamLoad; |
- |
- CFX_PtrArray m_PagesArray; |
- |
- FX_DWORD m_dwEncryptObjNum; |
- |
- FX_FILESIZE m_dwPrevXRefOffset; |
- |
- FX_BOOL m_bTotalLoadPageTree; |
- |
- FX_BOOL m_bCurPageDictLoadOK; |
- |
- CPDF_PageNode m_pageNodes; |
- |
- CFX_CMapDWordToDWord * m_pageMapCheckState; |
- |
- CFX_CMapDWordToDWord * m_pagesLoadState; |
-}; |
#endif |