1 files changed, 0 insertions, 363 deletions
diff --git a/core/src/fpdfapi/fpdf_font/ttgsubtable.h b/core/src/fpdfapi/fpdf_font/ttgsubtable.h
deleted file mode 100644
index 605d25fd57..0000000000
--- a/core/src/fpdfapi/fpdf_font/ttgsubtable.h
+++ /dev/null
@@ -1,363 +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_SRC_FPDFAPI_FPDF_FONT_TTGSUBTABLE_H_
-#define CORE_SRC_FPDFAPI_FPDF_FONT_TTGSUBTABLE_H_
-
-#include <stdint.h>
-
-#include <map>
-
-#include "core/include/fxcrt/fx_basic.h"
-#include "core/include/fxge/fx_font.h"
-#include "core/include/fxge/fx_freetype.h"
-
-class CFX_GlyphMap {
- public:
-  CFX_GlyphMap();
-  ~CFX_GlyphMap();
-  void SetAt(int key, int value);
-  FX_BOOL Lookup(int key, int& value);
-
- protected:
-  CFX_BinaryBuf m_Buffer;
-};
-class CFX_CTTGSUBTable {
- public:
-  CFX_CTTGSUBTable(void) : m_bFeautureMapLoad(FALSE), loaded(false) {}
-  CFX_CTTGSUBTable(FT_Bytes gsub) : m_bFeautureMapLoad(FALSE), loaded(false) {
-    LoadGSUBTable(gsub);
-  }
-  virtual ~CFX_CTTGSUBTable() {}
-  bool IsOk(void) const { return loaded; }
-  bool LoadGSUBTable(FT_Bytes gsub);
-  bool GetVerticalGlyph(uint32_t glyphnum, uint32_t* vglyphnum);
-
- private:
-  struct tt_gsub_header {
-    uint32_t Version;
-    uint16_t ScriptList;
-    uint16_t FeatureList;
-    uint16_t LookupList;
-  };
-  struct TLangSys {
-    uint16_t LookupOrder;
-    uint16_t ReqFeatureIndex;
-    uint16_t FeatureCount;
-    uint16_t* FeatureIndex;
-    TLangSys()
-        : LookupOrder(0),
-          ReqFeatureIndex(0),
-          FeatureCount(0),
-          FeatureIndex(NULL) {}
-    ~TLangSys() { delete[] FeatureIndex; }
-
-   private:
-    TLangSys(const TLangSys&);
-    TLangSys& operator=(const TLangSys&);
-  };
-  struct TLangSysRecord {
-    uint32_t LangSysTag;
-    struct TLangSys LangSys;
-    TLangSysRecord() : LangSysTag(0) {}
-
-   private:
-    TLangSysRecord(const TLangSysRecord&);
-    TLangSysRecord& operator=(const TLangSysRecord&);
-  };
-  struct TScript {
-    uint16_t DefaultLangSys;
-    uint16_t LangSysCount;
-    struct TLangSysRecord* LangSysRecord;
-    TScript() : DefaultLangSys(0), LangSysCount(0), LangSysRecord(NULL) {}
-    ~TScript() { delete[] LangSysRecord; }
-
-   private:
-    TScript(const TScript&);
-    TScript& operator=(const TScript&);
-  };
-  struct TScriptRecord {
-    uint32_t ScriptTag;
-    struct TScript Script;
-    TScriptRecord() : ScriptTag(0) {}
-
-   private:
-    TScriptRecord(const TScriptRecord&);
-    TScriptRecord& operator=(const TScriptRecord&);
-  };
-  struct TScriptList {
-    uint16_t ScriptCount;
-    struct TScriptRecord* ScriptRecord;
-    TScriptList() : ScriptCount(0), ScriptRecord(NULL) {}
-    ~TScriptList() { delete[] ScriptRecord; }
-
-   private:
-    TScriptList(const TScriptList&);
-    TScriptList& operator=(const TScriptList&);
-  };
-  struct TFeature {
-    uint16_t FeatureParams;
-    int LookupCount;
-    uint16_t* LookupListIndex;
-    TFeature() : FeatureParams(0), LookupCount(0), LookupListIndex(NULL) {}
-    ~TFeature() { delete[] LookupListIndex; }
-
-   private:
-    TFeature(const TFeature&);
-    TFeature& operator=(const TFeature&);
-  };
-  struct TFeatureRecord {
-    uint32_t FeatureTag;
-    struct TFeature Feature;
-    TFeatureRecord() : FeatureTag(0) {}
-
-   private:
-    TFeatureRecord(const TFeatureRecord&);
-    TFeatureRecord& operator=(const TFeatureRecord&);
-  };
-  struct TFeatureList {
-    int FeatureCount;
-    struct TFeatureRecord* FeatureRecord;
-    TFeatureList() : FeatureCount(0), FeatureRecord(NULL) {}
-    ~TFeatureList() { delete[] FeatureRecord; }
-
-   private:
-    TFeatureList(const TFeatureList&);
-    TFeatureList& operator=(const TFeatureList&);
-  };
-  enum TLookupFlag {
-    LOOKUPFLAG_RightToLeft = 0x0001,
-    LOOKUPFLAG_IgnoreBaseGlyphs = 0x0002,
-    LOOKUPFLAG_IgnoreLigatures = 0x0004,
-    LOOKUPFLAG_IgnoreMarks = 0x0008,
-    LOOKUPFLAG_Reserved = 0x00F0,
-    LOOKUPFLAG_MarkAttachmentType = 0xFF00,
-  };
-  struct TCoverageFormatBase {
-    uint16_t CoverageFormat;
-    CFX_GlyphMap m_glyphMap;
-    TCoverageFormatBase() : CoverageFormat(0) {}
-    virtual ~TCoverageFormatBase() {}
-
-   private:
-    TCoverageFormatBase(const TCoverageFormatBase&);
-    TCoverageFormatBase& operator=(const TCoverageFormatBase&);
-  };
-  struct TCoverageFormat1 : public TCoverageFormatBase {
-    uint16_t GlyphCount;
-    uint16_t* GlyphArray;
-    TCoverageFormat1() : GlyphCount(0), GlyphArray(NULL) { CoverageFormat = 1; }
-    ~TCoverageFormat1() override { delete[] GlyphArray; }
-
-   private:
-    TCoverageFormat1(const TCoverageFormat1&);
-    TCoverageFormat1& operator=(const TCoverageFormat1&);
-  };
-  struct TRangeRecord {
-    uint16_t Start;
-    uint16_t End;
-    uint16_t StartCoverageIndex;
-    TRangeRecord() : Start(0), End(0), StartCoverageIndex(0) {}
-    friend bool operator>(const TRangeRecord& r1, const TRangeRecord& r2) {
-      return r1.Start > r2.Start;
-    }
-
-   private:
-    TRangeRecord(const TRangeRecord&);
-  };
-  struct TCoverageFormat2 : public TCoverageFormatBase {
-    uint16_t RangeCount;
-    struct TRangeRecord* RangeRecord;
-    TCoverageFormat2() : RangeCount(0), RangeRecord(NULL) {
-      CoverageFormat = 2;
-    }
-    ~TCoverageFormat2() override { delete[] RangeRecord; }
-
-   private:
-    TCoverageFormat2(const TCoverageFormat2&);
-    TCoverageFormat2& operator=(const TCoverageFormat2&);
-  };
-  struct TClassDefFormatBase {
-    uint16_t ClassFormat;
-    TClassDefFormatBase() : ClassFormat(0) {}
-    virtual ~TClassDefFormatBase() {}
-
-   private:
-    TClassDefFormatBase(const TClassDefFormatBase&);
-    TClassDefFormatBase& operator=(const TClassDefFormatBase&);
-  };
-  struct TClassDefFormat1 : public TClassDefFormatBase {
-    uint16_t StartGlyph;
-    uint16_t GlyphCount;
-    uint16_t* ClassValueArray;
-    TClassDefFormat1() : StartGlyph(0), GlyphCount(0), ClassValueArray(NULL) {
-      ClassFormat = 1;
-    }
-    ~TClassDefFormat1() override { delete[] ClassValueArray; }
-
-   private:
-    TClassDefFormat1(const TClassDefFormat1&);
-    TClassDefFormat1& operator=(const TClassDefFormat1&);
-  };
-  struct TClassRangeRecord {
-    uint16_t Start;
-    uint16_t End;
-    uint16_t Class;
-    TClassRangeRecord() : Start(0), End(0), Class(0) {}
-
-   private:
-    TClassRangeRecord(const TClassRangeRecord&);
-    TClassRangeRecord& operator=(const TClassRangeRecord&);
-  };
-  struct TClassDefFormat2 : public TClassDefFormatBase {
-    uint16_t ClassRangeCount;
-    struct TClassRangeRecord* ClassRangeRecord;
-    TClassDefFormat2() : ClassRangeCount(0), ClassRangeRecord(NULL) {
-      ClassFormat = 2;
-    }
-    ~TClassDefFormat2() override { delete[] ClassRangeRecord; }
-
-   private:
-    TClassDefFormat2(const TClassDefFormat2&);
-    TClassDefFormat2& operator=(const TClassDefFormat2&);
-  };
-  struct TDevice {
-    uint16_t StartSize;
-    uint16_t EndSize;
-    uint16_t DeltaFormat;
-    TDevice() : StartSize(0), EndSize(0), DeltaFormat(0) {}
-
-   private:
-    TDevice(const TDevice&);
-    TDevice& operator=(const TDevice&);
-  };
-  struct TSubTableBase {
-    uint16_t SubstFormat;
-    TSubTableBase() : SubstFormat(0) {}
-    virtual ~TSubTableBase() {}
-
-   private:
-    TSubTableBase(const TSubTableBase&);
-    TSubTableBase& operator=(const TSubTableBase&);
-  };
-  struct TSingleSubstFormat1 : public TSubTableBase {
-    TCoverageFormatBase* Coverage;
-    int16_t DeltaGlyphID;
-    TSingleSubstFormat1() : Coverage(NULL), DeltaGlyphID(0) { SubstFormat = 1; }
-    ~TSingleSubstFormat1() override { delete Coverage; }
-
-   private:
-    TSingleSubstFormat1(const TSingleSubstFormat1&);
-    TSingleSubstFormat1& operator=(const TSingleSubstFormat1&);
-  };
-  struct TSingleSubstFormat2 : public TSubTableBase {
-    TCoverageFormatBase* Coverage;
-    uint16_t GlyphCount;
-    uint16_t* Substitute;
-    TSingleSubstFormat2() : Coverage(NULL), GlyphCount(0), Substitute(NULL) {
-      SubstFormat = 2;
-    }
-    ~TSingleSubstFormat2() override {
-      delete Coverage;
-      delete[] Substitute;
-    }
-
-   private:
-    TSingleSubstFormat2(const TSingleSubstFormat2&);
-    TSingleSubstFormat2& operator=(const TSingleSubstFormat2&);
-  };
-  struct TLookup {
-    uint16_t LookupType;
-    uint16_t LookupFlag;
-    uint16_t SubTableCount;
-    struct TSubTableBase** SubTable;
-    TLookup()
-        : LookupType(0), LookupFlag(0), SubTableCount(0), SubTable(NULL) {}
-    ~TLookup() {
-      if (SubTable) {
-        for (int i = 0; i < SubTableCount; ++i)
-          delete SubTable[i];
-        delete[] SubTable;
-      }
-    }
-
-   private:
-    TLookup(const TLookup&);
-    TLookup& operator=(const TLookup&);
-  };
-  struct TLookupList {
-    int LookupCount;
-    struct TLookup* Lookup;
-    TLookupList() : LookupCount(0), Lookup(NULL) {}
-    ~TLookupList() { delete[] Lookup; }
-
-   private:
-    TLookupList(const TLookupList&);
-    TLookupList& operator=(const TLookupList&);
-  };
-  bool Parse(FT_Bytes scriptlist, FT_Bytes featurelist, FT_Bytes lookuplist);
-  void ParseScriptList(FT_Bytes raw, TScriptList* rec);
-  void ParseScript(FT_Bytes raw, TScript* rec);
-  void ParseLangSys(FT_Bytes raw, TLangSys* rec);
-  void ParseFeatureList(FT_Bytes raw, TFeatureList* rec);
-  void ParseFeature(FT_Bytes raw, TFeature* rec);
-  void ParseLookupList(FT_Bytes raw, TLookupList* rec);
-  void ParseLookup(FT_Bytes raw, TLookup* rec);
-  void ParseCoverage(FT_Bytes raw, TCoverageFormatBase** rec);
-  void ParseCoverageFormat1(FT_Bytes raw, TCoverageFormat1* rec);
-  void ParseCoverageFormat2(FT_Bytes raw, TCoverageFormat2* rec);
-  void ParseSingleSubst(FT_Bytes raw, TSubTableBase** rec);
-  void ParseSingleSubstFormat1(FT_Bytes raw, TSingleSubstFormat1* rec);
-  void ParseSingleSubstFormat2(FT_Bytes raw, TSingleSubstFormat2* rec);
-  bool GetVerticalGlyphSub(uint32_t glyphnum,
-                           uint32_t* vglyphnum,
-                           struct TFeature* Feature);
-  bool GetVerticalGlyphSub2(uint32_t glyphnum,
-                            uint32_t* vglyphnum,
-                            struct TLookup* Lookup);
-  int GetCoverageIndex(struct TCoverageFormatBase* Coverage, uint32_t g);
-  uint8_t GetUInt8(FT_Bytes& p) const {
-    uint8_t ret = p[0];
-    p += 1;
-    return ret;
-  }
-  int16_t GetInt16(FT_Bytes& p) const {
-    uint16_t ret = p[0] << 8 | p[1];
-    p += 2;
-    return *(int16_t*)&ret;
-  }
-  uint16_t GetUInt16(FT_Bytes& p) const {
-    uint16_t ret = p[0] << 8 | p[1];
-    p += 2;
-    return ret;
-  }
-  int32_t GetInt32(FT_Bytes& p) const {
-    uint32_t ret = p[0] << 24 | p[1] << 16 | p[2] << 8 | p[3];
-    p += 4;
-    return *(int32_t*)&ret;
-  }
-  uint32_t GetUInt32(FT_Bytes& p) const {
-    uint32_t ret = p[0] << 24 | p[1] << 16 | p[2] << 8 | p[3];
-    p += 4;
-    return ret;
-  }
-  std::map<FX_DWORD, FX_DWORD> m_featureMap;
-  FX_BOOL m_bFeautureMapLoad;
-  bool loaded;
-  struct tt_gsub_header header;
-  struct TScriptList ScriptList;
-  struct TFeatureList FeatureList;
-  struct TLookupList LookupList;
-};
-class CFX_GSUBTable final : public IFX_GSUBTable {
- public:
-  ~CFX_GSUBTable() override {}
-  FX_BOOL GetVerticalGlyph(FX_DWORD glyphnum, FX_DWORD* vglyphnum) override;
-
-  CFX_CTTGSUBTable m_GsubImp;
-};
-
-#endif  // CORE_SRC_FPDFAPI_FPDF_FONT_TTGSUBTABLE_H_