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Side by Side Diff: core/include/fpdfapi/fpdf_parser.h

Issue 1088733002: Kill CFX_Object. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Rebase. Created 5 years, 8 months ago
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1 // Copyright 2014 PDFium Authors. All rights reserved. 1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 6
7 #ifndef _FPDF_PARSER_ 7 #ifndef _FPDF_PARSER_
8 #define _FPDF_PARSER_ 8 #define _FPDF_PARSER_
9 #ifndef _FX_BASIC_H_ 9 #ifndef _FX_BASIC_H_
10 #include "../fxcrt/fx_ext.h" 10 #include "../fxcrt/fx_ext.h"
(...skipping 193 matching lines...) Expand 10 before | Expand all | Expand 10 after
204 204
205 CPDF_DocRenderData* m_pDocRender; 205 CPDF_DocRenderData* m_pDocRender;
206 206
207 }; 207 };
208 208
209 #define PDFWORD_EOF 0 209 #define PDFWORD_EOF 0
210 #define PDFWORD_NUMBER 1 210 #define PDFWORD_NUMBER 1
211 #define PDFWORD_TEXT 2 211 #define PDFWORD_TEXT 2
212 #define PDFWORD_DELIMITER 3 212 #define PDFWORD_DELIMITER 3
213 #define PDFWORD_NAME 4 213 #define PDFWORD_NAME 4
214 class CPDF_SimpleParser : public CFX_Object 214 class CPDF_SimpleParser
215 { 215 {
216 public: 216 public:
217 217
218 CPDF_SimpleParser(FX_LPCBYTE pData, FX_DWORD dwSize); 218 CPDF_SimpleParser(FX_LPCBYTE pData, FX_DWORD dwSize);
219 219
220 CPDF_SimpleParser(FX_BSTR str); 220 CPDF_SimpleParser(FX_BSTR str);
221 221
222 CFX_ByteStringC GetWord(); 222 CFX_ByteStringC GetWord();
223 223
224 FX_BOOL SearchToken(FX_BSTR token); 224 FX_BOOL SearchToken(FX_BSTR token);
(...skipping 18 matching lines...) Expand all
243 private: 243 private:
244 244
245 void ParseWord(FX_LPCBYTE& pStart, FX_DWORD& dwSize, int& type); 245 void ParseWord(FX_LPCBYTE& pStart, FX_DWORD& dwSize, int& type);
246 246
247 FX_LPCBYTE m_pData; 247 FX_LPCBYTE m_pData;
248 248
249 FX_DWORD m_dwSize; 249 FX_DWORD m_dwSize;
250 250
251 FX_DWORD m_dwCurPos; 251 FX_DWORD m_dwCurPos;
252 }; 252 };
253 class CPDF_SyntaxParser : public CFX_Object 253 class CPDF_SyntaxParser
254 { 254 {
255 public: 255 public:
256 256
257 CPDF_SyntaxParser(); 257 CPDF_SyntaxParser();
258 virtual ~CPDF_SyntaxParser(); 258 virtual ~CPDF_SyntaxParser();
259 259
260 void InitParser(IFX_FileRead* pFileAccess, FX _DWORD HeaderOffset); 260 void InitParser(IFX_FileRead* pFileAccess, FX _DWORD HeaderOffset);
261 261
262 FX_FILESIZE SavePos() 262 FX_FILESIZE SavePos()
263 { 263 {
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365 FX_BOOL m_Flags; 365 FX_BOOL m_Flags;
366 366
367 FX_FILESIZE m_DictStart; 367 FX_FILESIZE m_DictStart;
368 368
369 FX_FILESIZE m_DictEnd; 369 FX_FILESIZE m_DictEnd;
370 370
371 FX_FILESIZE m_DataStart; 371 FX_FILESIZE m_DataStart;
372 372
373 FX_FILESIZE m_DataEnd; 373 FX_FILESIZE m_DataEnd;
374 }; 374 };
375 class IPDF_DocParser : public CFX_Object 375 class IPDF_DocParser
376 { 376 {
377 public: 377 public:
378 virtual ~IPDF_DocParser() { } 378 virtual ~IPDF_DocParser() { }
379 virtual FX_DWORD GetRootObjNum() = 0; 379 virtual FX_DWORD GetRootObjNum() = 0;
380 380
381 virtual FX_DWORD GetInfoObjNum() = 0; 381 virtual FX_DWORD GetInfoObjNum() = 0;
382 382
383 virtual CPDF_Object* ParseIndirectObject(CPDF_IndirectObjects* pObjLi st, FX_DWORD objnum, PARSE_CONTEXT* pContext = NULL) = 0; 383 virtual CPDF_Object* ParseIndirectObject(CPDF_IndirectObjects* pObjLi st, FX_DWORD objnum, PARSE_CONTEXT* pContext = NULL) = 0;
384 384
385 virtual FX_DWORD GetLastObjNum() = 0; 385 virtual FX_DWORD GetLastObjNum() = 0;
(...skipping 220 matching lines...) Expand 10 before | Expand all | Expand 10 after
606 FX_DWORD m_dwFirstPageNo; 606 FX_DWORD m_dwFirstPageNo;
607 607
608 FX_DWORD m_dwXrefStartObjNum; 608 FX_DWORD m_dwXrefStartObjNum;
609 friend class CPDF_Creator; 609 friend class CPDF_Creator;
610 friend class CPDF_DataAvail; 610 friend class CPDF_DataAvail;
611 }; 611 };
612 #define FXCIPHER_NONE 0 612 #define FXCIPHER_NONE 0
613 #define FXCIPHER_RC4 1 613 #define FXCIPHER_RC4 1
614 #define FXCIPHER_AES 2 614 #define FXCIPHER_AES 2
615 #define FXCIPHER_AES2 3 615 #define FXCIPHER_AES2 3
616 class CPDF_SecurityHandler : public CFX_Object 616 class CPDF_SecurityHandler
617 { 617 {
618 public: 618 public:
619 619
620 virtual ~CPDF_SecurityHandler() {} 620 virtual ~CPDF_SecurityHandler() {}
621 621
622 virtual FX_BOOL OnInit(CPDF_Parser* pParser, CPDF_Dictionary* pE ncryptDict) = 0; 622 virtual FX_BOOL OnInit(CPDF_Parser* pParser, CPDF_Dictionary* pE ncryptDict) = 0;
623 623
624 virtual FX_DWORD GetPermissions() = 0; 624 virtual FX_DWORD GetPermissions() = 0;
625 625
626 virtual FX_BOOL IsOwner() = 0; 626 virtual FX_BOOL IsOwner() = 0;
(...skipping 81 matching lines...) Expand 10 before | Expand all | Expand 10 after
708 FX_BOOL m_bOwner; 708 FX_BOOL m_bOwner;
709 709
710 FX_DWORD m_Permissions; 710 FX_DWORD m_Permissions;
711 711
712 int m_Cipher; 712 int m_Cipher;
713 713
714 FX_BYTE m_EncryptKey[32]; 714 FX_BYTE m_EncryptKey[32];
715 715
716 int m_KeyLen; 716 int m_KeyLen;
717 }; 717 };
718 class CPDF_CryptoHandler : public CFX_Object 718 class CPDF_CryptoHandler
719 { 719 {
720 public: 720 public:
721 721
722 virtual ~CPDF_CryptoHandler() {} 722 virtual ~CPDF_CryptoHandler() {}
723 723
724 virtual FX_BOOL Init(CPDF_Dictionary* pEncryptDict, CPDF_Securit yHandler* pSecurityHandler) = 0; 724 virtual FX_BOOL Init(CPDF_Dictionary* pEncryptDict, CPDF_Securit yHandler* pSecurityHandler) = 0;
725 725
726 virtual FX_DWORD DecryptGetSize(FX_DWORD src_size) = 0; 726 virtual FX_DWORD DecryptGetSize(FX_DWORD src_size) = 0;
727 727
728 virtual FX_LPVOID DecryptStart(FX_DWORD objnum, FX_DWORD gennum) = 0; 728 virtual FX_LPVOID DecryptStart(FX_DWORD objnum, FX_DWORD gennum) = 0;
(...skipping 36 matching lines...) Expand 10 before | Expand all | Expand 10 after
765 virtual FX_BOOL CryptFinish(FX_LPVOID context, CFX_BinaryBuf& de st_buf, FX_BOOL bEncrypt); 765 virtual FX_BOOL CryptFinish(FX_LPVOID context, CFX_BinaryBuf& de st_buf, FX_BOOL bEncrypt);
766 766
767 FX_BYTE m_EncryptKey[32]; 767 FX_BYTE m_EncryptKey[32];
768 768
769 int m_KeyLen; 769 int m_KeyLen;
770 770
771 int m_Cipher; 771 int m_Cipher;
772 772
773 FX_LPBYTE m_pAESContext; 773 FX_LPBYTE m_pAESContext;
774 }; 774 };
775 class CPDF_Point : public CFX_Object 775 class CPDF_Point
776 { 776 {
777 public: 777 public:
778 778
779 CPDF_Point(FX_FLOAT xx, FX_FLOAT yy) 779 CPDF_Point(FX_FLOAT xx, FX_FLOAT yy)
780 { 780 {
781 x = xx; 781 x = xx;
782 y = yy; 782 y = yy;
783 } 783 }
784 784
785 FX_FLOAT x; 785 FX_FLOAT x;
(...skipping 36 matching lines...) Expand 10 before | Expand all | Expand 10 after
822 IFX_FileRead* m_pFile; 822 IFX_FileRead* m_pFile;
823 FX_BOOL m_bOwnFile; 823 FX_BOOL m_bOwnFile;
824 }; 824 };
825 825
826 CFX_WideString FPDF_FileSpec_GetWin32Path(const CPDF_Object* pFileSpec); 826 CFX_WideString FPDF_FileSpec_GetWin32Path(const CPDF_Object* pFileSpec);
827 void FPDF_FileSpec_SetWin32Path(CPDF_Object* pFileSpec, const CFX_WideString& fullpath); 827 void FPDF_FileSpec_SetWin32Path(CPDF_Object* pFileSpec, const CFX_WideString& fullpath);
828 828
829 void FlateEncode(const FX_BYTE* src_buf, FX_DWORD src_size, FX_LPBYTE& dest_buf, FX_DWORD& dest_size); 829 void FlateEncode(const FX_BYTE* src_buf, FX_DWORD src_size, FX_LPBYTE& dest_buf, FX_DWORD& dest_size);
830 FX_DWORD FlateDecode(const FX_BYTE* src_buf, FX_DWORD src_size, FX_LPBYTE& dest_ buf, FX_DWORD& dest_size); 830 FX_DWORD FlateDecode(const FX_BYTE* src_buf, FX_DWORD src_size, FX_LPBYTE& dest_ buf, FX_DWORD& dest_size);
831 FX_DWORD RunLengthDecode(const FX_BYTE* src_buf, FX_DWORD src_size, FX_LPBYTE& d est_buf, FX_DWORD& dest_size); 831 FX_DWORD RunLengthDecode(const FX_BYTE* src_buf, FX_DWORD src_size, FX_LPBYTE& d est_buf, FX_DWORD& dest_size);
832 class CPDF_NumberTree : public CFX_Object 832 class CPDF_NumberTree
833 { 833 {
834 public: 834 public:
835 835
836 CPDF_NumberTree(CPDF_Dictionary* pRoot) 836 CPDF_NumberTree(CPDF_Dictionary* pRoot)
837 { 837 {
838 m_pRoot = pRoot; 838 m_pRoot = pRoot;
839 } 839 }
840 840
841 CPDF_Object* LookupValue(int num); 841 CPDF_Object* LookupValue(int num);
842 protected: 842 protected:
(...skipping 35 matching lines...) Expand 10 before | Expand all | Expand 10 after
878 virtual FX_INT32 IsFormAvail(IFX_DownloadHints *pHints) = 0; 878 virtual FX_INT32 IsFormAvail(IFX_DownloadHints *pHints) = 0;
879 virtual FX_INT32 IsLinearizedPDF() = 0; 879 virtual FX_INT32 IsLinearizedPDF() = 0;
880 virtual void GetLinearizedMainXRefInfo(FX_FIL ESIZE *pPos, FX_DWORD *pSize) = 0; 880 virtual void GetLinearizedMainXRefInfo(FX_FIL ESIZE *pPos, FX_DWORD *pSize) = 0;
881 881
882 protected: 882 protected:
883 IPDF_DataAvail(IFX_FileAvail* pFileAvail, IFX_FileRead* pFileRead); 883 IPDF_DataAvail(IFX_FileAvail* pFileAvail, IFX_FileRead* pFileRead);
884 884
885 IFX_FileAvail* m_pFileAvail; 885 IFX_FileAvail* m_pFileAvail;
886 IFX_FileRead* m_pFileRead; 886 IFX_FileRead* m_pFileRead;
887 }; 887 };
888 class CPDF_SortObjNumArray : public CFX_Object 888 class CPDF_SortObjNumArray
889 { 889 {
890 public: 890 public:
891 891
892 void AddObjNum(FX_DWORD dwObjNum); 892 void AddObjNum(FX_DWORD dwObjNum);
893 893
894 FX_BOOL Find(FX_DWORD dwObjNum); 894 FX_BOOL Find(FX_DWORD dwObjNum);
895 895
896 void RemoveAll() 896 void RemoveAll()
897 { 897 {
898 m_number_array.RemoveAll(); 898 m_number_array.RemoveAll();
899 } 899 }
900 protected: 900 protected:
901 901
902 FX_BOOL BinarySearch(FX_DWORD value, int &iNext); 902 FX_BOOL BinarySearch(FX_DWORD value, int &iNext);
903 protected: 903 protected:
904 904
905 CFX_DWordArray m_number_array; 905 CFX_DWordArray m_number_array;
906 }; 906 };
907 enum PDF_PAGENODE_TYPE { 907 enum PDF_PAGENODE_TYPE {
908 PDF_PAGENODE_UNKOWN = 0, 908 PDF_PAGENODE_UNKOWN = 0,
909 PDF_PAGENODE_PAGE, 909 PDF_PAGENODE_PAGE,
910 PDF_PAGENODE_PAGES, 910 PDF_PAGENODE_PAGES,
911 PDF_PAGENODE_ARRAY, 911 PDF_PAGENODE_ARRAY,
912 }; 912 };
913 class CPDF_PageNode : public CFX_Object 913 class CPDF_PageNode
914 { 914 {
915 public: 915 public:
916 CPDF_PageNode() : m_type(PDF_PAGENODE_UNKOWN) {} 916 CPDF_PageNode() : m_type(PDF_PAGENODE_UNKOWN) {}
917 ~CPDF_PageNode(); 917 ~CPDF_PageNode();
918 PDF_PAGENODE_TYPE m_type; 918 PDF_PAGENODE_TYPE m_type;
919 FX_DWORD m_dwPageNo; 919 FX_DWORD m_dwPageNo;
920 CFX_PtrArray m_childNode; 920 CFX_PtrArray m_childNode;
921 }; 921 };
922 enum PDF_DATAAVAIL_STATUS { 922 enum PDF_DATAAVAIL_STATUS {
923 PDF_DATAAVAIL_HEADER = 0, 923 PDF_DATAAVAIL_HEADER = 0,
(...skipping 12 matching lines...) Expand all
936 PDF_DATAAVAIL_PAGETREE, 936 PDF_DATAAVAIL_PAGETREE,
937 PDF_DATAAVAIL_PAGE, 937 PDF_DATAAVAIL_PAGE,
938 PDF_DATAAVAIL_PAGE_LATERLOAD, 938 PDF_DATAAVAIL_PAGE_LATERLOAD,
939 PDF_DATAAVAIL_RESOURCES, 939 PDF_DATAAVAIL_RESOURCES,
940 PDF_DATAAVAIL_DONE, 940 PDF_DATAAVAIL_DONE,
941 PDF_DATAAVAIL_ERROR, 941 PDF_DATAAVAIL_ERROR,
942 PDF_DATAAVAIL_LOADALLFILE, 942 PDF_DATAAVAIL_LOADALLFILE,
943 PDF_DATAAVAIL_TRAILER_APPEND 943 PDF_DATAAVAIL_TRAILER_APPEND
944 }; 944 };
945 #endif 945 #endif
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