Clean up CPDF_Page.

core/fpdfapi/fpdf_page/pageint.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #ifndef CORE_FPDFAPI_FPDF_PAGE_PAGEINT_H_
 #define CORE_FPDFAPI_FPDF_PAGE_PAGEINT_H_
 
 #include <map>
 #include <memory>
 #include <unordered_map>
 #include <vector>
 
 #include "core/fpdfapi/fpdf_page/cpdf_contentmark.h"
 #include "core/fpdfapi/fpdf_page/cpdf_countedobject.h"
-#include "core/fpdfapi/fpdf_page/cpdf_parseoptions.h"
 #include "core/fpdfapi/fpdf_page/include/cpdf_pageobjectholder.h"
 #include "core/fxge/include/fx_ge.h"
 
 class CPDF_AllStates;
 class CPDF_ColorSpace;
 class CPDF_Font;
 class CPDF_FontEncoding;
 class CPDF_Form;
 class CPDF_IccProfile;
 class CPDF_Image;
 class CPDF_ImageObject;
 class CPDF_Page;
-class CPDF_ParseOptions;
 class CPDF_Pattern;
 class CPDF_StreamAcc;
 class CPDF_TextObject;
 class CPDF_Type3Char;
 
 #define PARSE_STEP_LIMIT 100
 
 class CPDF_StreamParser {
  public:
   enum SyntaxType { EndOfData, Number, Keyword, Name, Others };
 
   CPDF_StreamParser(const uint8_t* pData, uint32_t dwSize);
   ~CPDF_StreamParser();
 
   CPDF_Stream* ReadInlineStream(CPDF_Document* pDoc,
                                 CPDF_Dictionary* pDict,
-                                CPDF_Object* pCSObj,
-                                FX_BOOL bDecode);
+                                CPDF_Object* pCSObj);
   SyntaxType ParseNextElement();
   uint8_t* GetWordBuf() { return m_WordBuffer; }
   uint32_t GetWordSize() const { return m_WordSize; }
   CPDF_Object* GetObject() {
     CPDF_Object* pObj = m_pLastObj;
     m_pLastObj = NULL;
     return pObj;
   }
   uint32_t GetPos() const { return m_Pos; }
   void SetPos(uint32_t pos) { m_Pos = pos; }
   CPDF_Object* ReadNextObject(FX_BOOL bAllowNestedArray = FALSE,
                               FX_BOOL bInArray = FALSE);
-  void SkipPathObject();
 
  protected:
   friend class fpdf_page_parser_old_ReadHexString_Test;
 
   void GetNextWord(FX_BOOL& bIsNumber);
   CFX_ByteString ReadString();
   CFX_ByteString ReadHexString();
   const uint8_t* m_pBuf;
 
   // Length in bytes of m_pBuf.
@@ skipping 34 matching lines @@
 #define _FPDF_MAX_OBJECT_STACK_SIZE_ 512
 class CPDF_StreamContentParser {
  public:
   CPDF_StreamContentParser(CPDF_Document* pDoc,
                            CPDF_Dictionary* pPageResources,
                            CPDF_Dictionary* pParentResources,
                            CFX_Matrix* pmtContentToUser,
                            CPDF_PageObjectHolder* pObjectHolder,
                            CPDF_Dictionary* pResources,
                            CFX_FloatRect* pBBox,
-                           CPDF_ParseOptions* pOptions,
                            CPDF_AllStates* pAllStates,
                            int level);
   ~CPDF_StreamContentParser();
 
   CPDF_PageObjectHolder* GetPageObjectHolder() const { return m_pObjectHolder; }
   CPDF_AllStates* GetCurStates() const { return m_pCurStates.get(); }
   FX_BOOL IsColored() const { return m_bColored; }
   const FX_FLOAT* GetType3Data() const { return m_Type3Data; }
 
   void AddNumberParam(const FX_CHAR* str, int len);
@@ skipping 118 matching lines @@
   void Handle_Invalid();
 
   CPDF_Document* const m_pDocument;
   CPDF_Dictionary* m_pPageResources;
   CPDF_Dictionary* m_pParentResources;
   CPDF_Dictionary* m_pResources;
   CPDF_PageObjectHolder* m_pObjectHolder;
   int m_Level;
   CFX_Matrix m_mtContentToUser;
   CFX_FloatRect m_BBox;
-  CPDF_ParseOptions m_Options;
   ContentParam m_ParamBuf[PARAM_BUF_SIZE];
   uint32_t m_ParamStartPos;
   uint32_t m_ParamCount;
   CPDF_StreamParser* m_pSyntax;
   std::unique_ptr<CPDF_AllStates> m_pCurStates;
   CPDF_ContentMark m_CurContentMark;
   CFX_ArrayTemplate<CPDF_TextObject*> m_ClipTextList;
   CPDF_TextObject* m_pLastTextObject;
   FX_FLOAT m_DefFontSize;
   FX_PATHPOINT* m_pPathPoints;
@@ skipping 18 matching lines @@
   std::vector<std::unique_ptr<CPDF_AllStates>> m_StateStack;
 };
 class CPDF_ContentParser {
  public:
   enum ParseStatus { Ready, ToBeContinued, Done };
 
   CPDF_ContentParser();
   ~CPDF_ContentParser();
 
   ParseStatus GetStatus() const { return m_Status; }
-  void Start(CPDF_Page* pPage, CPDF_ParseOptions* pOptions);
+  void Start(CPDF_Page* pPage);
   void Start(CPDF_Form* pForm,
              CPDF_AllStates* pGraphicStates,
              CFX_Matrix* pParentMatrix,
              CPDF_Type3Char* pType3Char,
-             CPDF_ParseOptions* pOptions,
              int level);
   void Continue(IFX_Pause* pPause);
 
  private:
   enum InternalStage {
     STAGE_GETCONTENT = 1,
     STAGE_PARSE,
     STAGE_CHECKCLIP,
   };
 
   ParseStatus m_Status;
   InternalStage m_InternalStage;
   CPDF_PageObjectHolder* m_pObjectHolder;
   FX_BOOL m_bForm;
-  CPDF_ParseOptions m_Options;
   CPDF_Type3Char* m_pType3Char;
   uint32_t m_nStreams;
   std::unique_ptr<CPDF_StreamAcc> m_pSingleStream;
   std::vector<std::unique_ptr<CPDF_StreamAcc>> m_StreamArray;
   uint8_t* m_pData;
   uint32_t m_Size;
   uint32_t m_CurrentOffset;
   std::unique_ptr<CPDF_StreamContentParser> m_pParser;
 };
 
@@ skipping 209 matching lines @@
 };
 
 CFX_ByteStringC PDF_FindKeyAbbreviationForTesting(const CFX_ByteStringC& abbr);
 CFX_ByteStringC PDF_FindValueAbbreviationForTesting(
     const CFX_ByteStringC& abbr);
 
 void PDF_ReplaceAbbr(CPDF_Object* pObj);
 bool IsPathOperator(const uint8_t* buf, size_t len);
 
 #endif  // CORE_FPDFAPI_FPDF_PAGE_PAGEINT_H_