Move core/fpdfapi/fpdf_page to core/fpdfapi/page

BUG=pdfium:603

Review-Url: https://codereview.chromium.org/2386423004

1 files changed, 0 insertions, 566 deletions

diff --git a/core/fpdfapi/fpdf_page/pageint.h b/core/fpdfapi/fpdf_page/pageint.h
deleted file mode 100644
index 3c10702b9e..0000000000
--- a/core/fpdfapi/fpdf_page/pageint.h
+++ /dev/null
@@ -1,566 +0,0 @@
-// 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 <set>
-#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_pageobjectholder.h"
-#include "core/fxcrt/cfx_string_pool_template.h"
-#include "core/fxcrt/cfx_weak_ptr.h"
-#include "core/fxge/cfx_pathdata.h"
-#include "core/fxge/cfx_renderdevice.h"
-
-class CPDF_AllStates;
-class CPDF_ColorSpace;
-class CPDF_ExpIntFunc;
-class CPDF_Font;
-class CPDF_FontEncoding;
-class CPDF_Form;
-class CPDF_IccProfile;
-class CPDF_Image;
-class CPDF_ImageObject;
-class CPDF_Page;
-class CPDF_Pattern;
-class CPDF_SampledFunc;
-class CPDF_StitchFunc;
-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(const uint8_t* pData,
-                    uint32_t dwSize,
-                    const CFX_WeakPtr<CFX_ByteStringPool>& pPool);
-  ~CPDF_StreamParser();
-
-  CPDF_Stream* ReadInlineStream(CPDF_Document* pDoc,
-                                CPDF_Dictionary* pDict,
-                                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 = nullptr;
-    return pObj;
-  }
-  uint32_t GetPos() const { return m_Pos; }
-  void SetPos(uint32_t pos) { m_Pos = pos; }
-  CPDF_Object* ReadNextObject(bool bAllowNestedArray, uint32_t dwInArrayLevel);
-
- 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;
-  uint32_t m_Size;  // Length in bytes of m_pBuf.
-  uint32_t m_Pos;   // Current byte position within m_pBuf.
-  uint8_t m_WordBuffer[256];
-  uint32_t m_WordSize;
-  CPDF_Object* m_pLastObj;
-  CFX_WeakPtr<CFX_ByteStringPool> m_pPool;
-
- private:
-  bool PositionIsInBounds() const;
-};
-
-#define PARAM_BUF_SIZE 16
-struct ContentParam {
-  enum Type { OBJECT = 0, NUMBER, NAME };
-  Type m_Type;
-  union {
-    struct {
-      bool m_bInteger;
-      union {
-        int m_Integer;
-        FX_FLOAT m_Float;
-      };
-    } m_Number;
-    CPDF_Object* m_pObject;
-    struct {
-      int m_Len;
-      char m_Buffer[32];
-    } m_Name;
-  };
-};
-#define _FPDF_MAX_FORM_LEVEL_ 30
-#define _FPDF_MAX_TYPE3_FORM_LEVEL_ 4
-class CPDF_StreamContentParser {
- public:
-  CPDF_StreamContentParser(CPDF_Document* pDoc,
-                           CPDF_Dictionary* pPageResources,
-                           CPDF_Dictionary* pParentResources,
-                           const CFX_Matrix* pmtContentToUser,
-                           CPDF_PageObjectHolder* pObjectHolder,
-                           CPDF_Dictionary* pResources,
-                           CFX_FloatRect* pBBox,
-                           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);
-  void AddObjectParam(CPDF_Object* pObj);
-  void AddNameParam(const FX_CHAR* name, int size);
-  int GetNextParamPos();
-  void ClearAllParams();
-  CPDF_Object* GetObject(uint32_t index);
-  CFX_ByteString GetString(uint32_t index);
-  FX_FLOAT GetNumber(uint32_t index);
-  int GetInteger(uint32_t index) { return (int32_t)(GetNumber(index)); }
-  void OnOperator(const FX_CHAR* op);
-  void BigCaseCaller(int index);
-  uint32_t GetParsePos() { return m_pSyntax->GetPos(); }
-  void AddTextObject(CFX_ByteString* pText,
-                     FX_FLOAT fInitKerning,
-                     FX_FLOAT* pKerning,
-                     int count);
-
-  void ConvertUserSpace(FX_FLOAT& x, FX_FLOAT& y);
-  void ConvertTextSpace(FX_FLOAT& x, FX_FLOAT& y);
-  void OnChangeTextMatrix();
-  uint32_t Parse(const uint8_t* pData, uint32_t dwSize, uint32_t max_cost);
-  void ParsePathObject();
-  void AddPathPoint(FX_FLOAT x, FX_FLOAT y, int flag);
-  void AddPathRect(FX_FLOAT x, FX_FLOAT y, FX_FLOAT w, FX_FLOAT h);
-  void AddPathObject(int FillType, FX_BOOL bStroke);
-  CPDF_ImageObject* AddImage(CPDF_Stream* pStream,
-                             CPDF_Image* pImage,
-                             bool bInline);
-  void AddDuplicateImage();
-  void AddForm(CPDF_Stream* pStream);
-  void SetGraphicStates(CPDF_PageObject* pObj,
-                        FX_BOOL bColor,
-                        FX_BOOL bText,
-                        FX_BOOL bGraph);
-  void SaveStates(CPDF_AllStates* pState);
-  void RestoreStates(CPDF_AllStates* pState);
-  CPDF_Font* FindFont(const CFX_ByteString& name);
-  CPDF_ColorSpace* FindColorSpace(const CFX_ByteString& name);
-  CPDF_Pattern* FindPattern(const CFX_ByteString& name, bool bShading);
-  CPDF_Object* FindResourceObj(const CFX_ByteString& type,
-                               const CFX_ByteString& name);
-
- protected:
-  using OpCodes =
-      std::unordered_map<uint32_t, void (CPDF_StreamContentParser::*)()>;
-  static OpCodes InitializeOpCodes();
-
-  void Handle_CloseFillStrokePath();
-  void Handle_FillStrokePath();
-  void Handle_CloseEOFillStrokePath();
-  void Handle_EOFillStrokePath();
-  void Handle_BeginMarkedContent_Dictionary();
-  void Handle_BeginImage();
-  void Handle_BeginMarkedContent();
-  void Handle_BeginText();
-  void Handle_CurveTo_123();
-  void Handle_ConcatMatrix();
-  void Handle_SetColorSpace_Fill();
-  void Handle_SetColorSpace_Stroke();
-  void Handle_SetDash();
-  void Handle_SetCharWidth();
-  void Handle_SetCachedDevice();
-  void Handle_ExecuteXObject();
-  void Handle_MarkPlace_Dictionary();
-  void Handle_EndImage();
-  void Handle_EndMarkedContent();
-  void Handle_EndText();
-  void Handle_FillPath();
-  void Handle_FillPathOld();
-  void Handle_EOFillPath();
-  void Handle_SetGray_Fill();
-  void Handle_SetGray_Stroke();
-  void Handle_SetExtendGraphState();
-  void Handle_ClosePath();
-  void Handle_SetFlat();
-  void Handle_BeginImageData();
-  void Handle_SetLineJoin();
-  void Handle_SetLineCap();
-  void Handle_SetCMYKColor_Fill();
-  void Handle_SetCMYKColor_Stroke();
-  void Handle_LineTo();
-  void Handle_MoveTo();
-  void Handle_SetMiterLimit();
-  void Handle_MarkPlace();
-  void Handle_EndPath();
-  void Handle_SaveGraphState();
-  void Handle_RestoreGraphState();
-  void Handle_Rectangle();
-  void Handle_SetRGBColor_Fill();
-  void Handle_SetRGBColor_Stroke();
-  void Handle_SetRenderIntent();
-  void Handle_CloseStrokePath();
-  void Handle_StrokePath();
-  void Handle_SetColor_Fill();
-  void Handle_SetColor_Stroke();
-  void Handle_SetColorPS_Fill();
-  void Handle_SetColorPS_Stroke();
-  void Handle_ShadeFill();
-  void Handle_SetCharSpace();
-  void Handle_MoveTextPoint();
-  void Handle_MoveTextPoint_SetLeading();
-  void Handle_SetFont();
-  void Handle_ShowText();
-  void Handle_ShowText_Positioning();
-  void Handle_SetTextLeading();
-  void Handle_SetTextMatrix();
-  void Handle_SetTextRenderMode();
-  void Handle_SetTextRise();
-  void Handle_SetWordSpace();
-  void Handle_SetHorzScale();
-  void Handle_MoveToNextLine();
-  void Handle_CurveTo_23();
-  void Handle_SetLineWidth();
-  void Handle_Clip();
-  void Handle_EOClip();
-  void Handle_CurveTo_13();
-  void Handle_NextLineShowText();
-  void Handle_NextLineShowText_Space();
-  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;
-  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;
-  std::vector<std::unique_ptr<CPDF_TextObject>> m_ClipTextList;
-  CPDF_TextObject* m_pLastTextObject;
-  FX_FLOAT m_DefFontSize;
-  FX_PATHPOINT* m_pPathPoints;
-  int m_PathPointCount;
-  int m_PathAllocSize;
-  FX_FLOAT m_PathStartX;
-  FX_FLOAT m_PathStartY;
-  FX_FLOAT m_PathCurrentX;
-  FX_FLOAT m_PathCurrentY;
-  uint8_t m_PathClipType;
-  CFX_ByteString m_LastImageName;
-  CPDF_Image* m_pLastImage;
-  CFX_BinaryBuf m_LastImageDict;
-  CFX_BinaryBuf m_LastImageData;
-  CPDF_Dictionary* m_pLastImageDict;
-  CPDF_Dictionary* m_pLastCloneImageDict;
-  FX_BOOL m_bReleaseLastDict;
-  FX_BOOL m_bSameLastDict;
-  FX_BOOL m_bColored;
-  FX_FLOAT m_Type3Data[6];
-  FX_BOOL m_bResourceMissing;
-  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);
-  void Start(CPDF_Form* pForm,
-             CPDF_AllStates* pGraphicStates,
-             const CFX_Matrix* pParentMatrix,
-             CPDF_Type3Char* pType3Char,
-             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_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;
-};
-
-class CPDF_DocPageData {
- public:
-  explicit CPDF_DocPageData(CPDF_Document* pPDFDoc);
-  ~CPDF_DocPageData();
-
-  void Clear(FX_BOOL bRelease = FALSE);
-  CPDF_Font* GetFont(CPDF_Dictionary* pFontDict, FX_BOOL findOnly);
-  CPDF_Font* GetStandardFont(const CFX_ByteString& fontName,
-                             CPDF_FontEncoding* pEncoding);
-  void ReleaseFont(const CPDF_Dictionary* pFontDict);
-  CPDF_ColorSpace* GetColorSpace(CPDF_Object* pCSObj,
-                                 const CPDF_Dictionary* pResources);
-  CPDF_ColorSpace* GetCopiedColorSpace(CPDF_Object* pCSObj);
-  void ReleaseColorSpace(const CPDF_Object* pColorSpace);
-  CPDF_Pattern* GetPattern(CPDF_Object* pPatternObj,
-                           FX_BOOL bShading,
-                           const CFX_Matrix& matrix);
-  void ReleasePattern(const CPDF_Object* pPatternObj);
-  CPDF_Image* GetImage(CPDF_Object* pImageStream);
-  void ReleaseImage(const CPDF_Object* pImageStream);
-  CPDF_IccProfile* GetIccProfile(CPDF_Stream* pIccProfileStream);
-  void ReleaseIccProfile(const CPDF_IccProfile* pIccProfile);
-  CPDF_StreamAcc* GetFontFileStreamAcc(CPDF_Stream* pFontStream);
-  void ReleaseFontFileStreamAcc(const CPDF_Stream* pFontStream);
-  FX_BOOL IsForceClear() const { return m_bForceClear; }
-  CPDF_CountedColorSpace* FindColorSpacePtr(CPDF_Object* pCSObj) const;
-  CPDF_CountedPattern* FindPatternPtr(CPDF_Object* pPatternObj) const;
-
- private:
-  using CPDF_CountedFont = CPDF_CountedObject<CPDF_Font>;
-  using CPDF_CountedIccProfile = CPDF_CountedObject<CPDF_IccProfile>;
-  using CPDF_CountedImage = CPDF_CountedObject<CPDF_Image>;
-  using CPDF_CountedStreamAcc = CPDF_CountedObject<CPDF_StreamAcc>;
-
-  using CPDF_ColorSpaceMap =
-      std::map<const CPDF_Object*, CPDF_CountedColorSpace*>;
-  using CPDF_FontFileMap = std::map<const CPDF_Stream*, CPDF_CountedStreamAcc*>;
-  using CPDF_FontMap = std::map<const CPDF_Dictionary*, CPDF_CountedFont*>;
-  using CPDF_IccProfileMap =
-      std::map<const CPDF_Stream*, CPDF_CountedIccProfile*>;
-  using CPDF_ImageMap = std::map<uint32_t, CPDF_CountedImage*>;
-  using CPDF_PatternMap = std::map<const CPDF_Object*, CPDF_CountedPattern*>;
-
-  CPDF_ColorSpace* GetColorSpaceImpl(CPDF_Object* pCSObj,
-                                     const CPDF_Dictionary* pResources,
-                                     std::set<CPDF_Object*>* pVisited);
-
-  CPDF_Document* const m_pPDFDoc;
-  FX_BOOL m_bForceClear;
-  std::map<CFX_ByteString, CPDF_Stream*> m_HashProfileMap;
-  CPDF_ColorSpaceMap m_ColorSpaceMap;
-  CPDF_FontFileMap m_FontFileMap;
-  CPDF_FontMap m_FontMap;
-  CPDF_IccProfileMap m_IccProfileMap;
-  CPDF_ImageMap m_ImageMap;
-  CPDF_PatternMap m_PatternMap;
-};
-
-class CPDF_Function {
- public:
-  enum class Type {
-    kTypeInvalid = -1,
-    kType0Sampled = 0,
-    kType2ExpotentialInterpolation = 2,
-    kType3Stitching = 3,
-    kType4PostScript = 4,
-  };
-
-  static std::unique_ptr<CPDF_Function> Load(CPDF_Object* pFuncObj);
-  static Type IntegerToFunctionType(int iType);
-
-  virtual ~CPDF_Function();
-  FX_BOOL Call(FX_FLOAT* inputs,
-               uint32_t ninputs,
-               FX_FLOAT* results,
-               int& nresults) const;
-  uint32_t CountInputs() const { return m_nInputs; }
-  uint32_t CountOutputs() const { return m_nOutputs; }
-  FX_FLOAT GetDomain(int i) const { return m_pDomains[i]; }
-  FX_FLOAT GetRange(int i) const { return m_pRanges[i]; }
-
-  const CPDF_SampledFunc* ToSampledFunc() const;
-  const CPDF_ExpIntFunc* ToExpIntFunc() const;
-  const CPDF_StitchFunc* ToStitchFunc() const;
-
- protected:
-  explicit CPDF_Function(Type type);
-
-  FX_BOOL Init(CPDF_Object* pObj);
-  virtual FX_BOOL v_Init(CPDF_Object* pObj) = 0;
-  virtual FX_BOOL v_Call(FX_FLOAT* inputs, FX_FLOAT* results) const = 0;
-
-  uint32_t m_nInputs;
-  uint32_t m_nOutputs;
-  FX_FLOAT* m_pDomains;
-  FX_FLOAT* m_pRanges;
-  const Type m_Type;
-};
-
-class CPDF_ExpIntFunc : public CPDF_Function {
- public:
-  CPDF_ExpIntFunc();
-  ~CPDF_ExpIntFunc() override;
-
-  // CPDF_Function
-  FX_BOOL v_Init(CPDF_Object* pObj) override;
-  FX_BOOL v_Call(FX_FLOAT* inputs, FX_FLOAT* results) const override;
-
-  uint32_t m_nOrigOutputs;
-  FX_FLOAT m_Exponent;
-  FX_FLOAT* m_pBeginValues;
-  FX_FLOAT* m_pEndValues;
-};
-
-class CPDF_SampledFunc : public CPDF_Function {
- public:
-  struct SampleEncodeInfo {
-    FX_FLOAT encode_max;
-    FX_FLOAT encode_min;
-    uint32_t sizes;
-  };
-
-  struct SampleDecodeInfo {
-    FX_FLOAT decode_max;
-    FX_FLOAT decode_min;
-  };
-
-  CPDF_SampledFunc();
-  ~CPDF_SampledFunc() override;
-
-  // CPDF_Function
-  FX_BOOL v_Init(CPDF_Object* pObj) override;
-  FX_BOOL v_Call(FX_FLOAT* inputs, FX_FLOAT* results) const override;
-
-  const std::vector<SampleEncodeInfo>& GetEncodeInfo() const {
-    return m_EncodeInfo;
-  }
-  uint32_t GetBitsPerSample() const { return m_nBitsPerSample; }
-  const CPDF_StreamAcc* GetSampleStream() const {
-    return m_pSampleStream.get();
-  }
-
- private:
-  std::vector<SampleEncodeInfo> m_EncodeInfo;
-  std::vector<SampleDecodeInfo> m_DecodeInfo;
-  uint32_t m_nBitsPerSample;
-  uint32_t m_SampleMax;
-  std::unique_ptr<CPDF_StreamAcc> m_pSampleStream;
-};
-
-class CPDF_StitchFunc : public CPDF_Function {
- public:
-  CPDF_StitchFunc();
-  ~CPDF_StitchFunc() override;
-
-  // CPDF_Function
-  FX_BOOL v_Init(CPDF_Object* pObj) override;
-  FX_BOOL v_Call(FX_FLOAT* inputs, FX_FLOAT* results) const override;
-
-  const std::vector<std::unique_ptr<CPDF_Function>>& GetSubFunctions() const {
-    return m_pSubFunctions;
-  }
-  FX_FLOAT GetBound(size_t i) const { return m_pBounds[i]; }
-
- private:
-  std::vector<std::unique_ptr<CPDF_Function>> m_pSubFunctions;
-  FX_FLOAT* m_pBounds;
-  FX_FLOAT* m_pEncode;
-
-  static const uint32_t kRequiredNumInputs = 1;
-};
-
-class CPDF_IccProfile {
- public:
-  CPDF_IccProfile(const uint8_t* pData, uint32_t dwSize);
-  ~CPDF_IccProfile();
-  uint32_t GetComponents() const { return m_nSrcComponents; }
-  FX_BOOL m_bsRGB;
-  void* m_pTransform;
-
- private:
-  uint32_t m_nSrcComponents;
-};
-
-class CPDF_DeviceCS : public CPDF_ColorSpace {
- public:
-  CPDF_DeviceCS(CPDF_Document* pDoc, int family);
-
-  FX_BOOL GetRGB(FX_FLOAT* pBuf,
-                 FX_FLOAT& R,
-                 FX_FLOAT& G,
-                 FX_FLOAT& B) const override;
-  FX_BOOL SetRGB(FX_FLOAT* pBuf,
-                 FX_FLOAT R,
-                 FX_FLOAT G,
-                 FX_FLOAT B) const override;
-  FX_BOOL v_GetCMYK(FX_FLOAT* pBuf,
-                    FX_FLOAT& c,
-                    FX_FLOAT& m,
-                    FX_FLOAT& y,
-                    FX_FLOAT& k) const override;
-  FX_BOOL v_SetCMYK(FX_FLOAT* pBuf,
-                    FX_FLOAT c,
-                    FX_FLOAT m,
-                    FX_FLOAT y,
-                    FX_FLOAT k) const override;
-  void TranslateImageLine(uint8_t* pDestBuf,
-                          const uint8_t* pSrcBuf,
-                          int pixels,
-                          int image_width,
-                          int image_height,
-                          FX_BOOL bTransMask = FALSE) const override;
-};
-
-class CPDF_PatternCS : public CPDF_ColorSpace {
- public:
-  explicit CPDF_PatternCS(CPDF_Document* pDoc);
-  ~CPDF_PatternCS() override;
-  FX_BOOL v_Load(CPDF_Document* pDoc, CPDF_Array* pArray) override;
-  FX_BOOL GetRGB(FX_FLOAT* pBuf,
-                 FX_FLOAT& R,
-                 FX_FLOAT& G,
-                 FX_FLOAT& B) const override;
-  CPDF_ColorSpace* GetBaseCS() const override;
-
- private:
-  CPDF_ColorSpace* m_pBaseCS;
-  CPDF_CountedColorSpace* m_pCountedBaseCS;
-};
-
-#define MAX_PATTERN_COLORCOMPS 16
-struct PatternValue {
-  CPDF_Pattern* m_pPattern;
-  CPDF_CountedPattern* m_pCountedPattern;
-  int m_nComps;
-  FX_FLOAT m_Comps[MAX_PATTERN_COLORCOMPS];
-};
-
-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_