THtmlLx Class Reference

#include <html.h>

Collaboration diagram for THtmlLx:

Public Types
typedef TStrKdV	TArgNmValV

Public Member Functions
	THtmlLx (const PSIn &_SIn, const bool &_DoParseArg=true)
THtmlLx &	operator= (const THtmlLx &)
void	PutCh (const char &_Ch)
void	PutStr (const TStr &Str)
THtmlLxSym	GetSym ()
PHtmlTok	GetTok (const bool &DoUc=true)
TStr	GetPreSpaceStr () const
int	GetArgs () const
TStr	GetArgNm (const int &ArgN) const
TStr	GetArgVal (const int &ArgN) const
bool	IsArg (const TStr &ArgNm) const
TStr	GetArg (const TStr &ArgNm, const TStr &DfArgVal=TStr()) const
void	PutArg (const TStr &ArgNm, const TStr &ArgVal)
TStr	GetFullBTagStr () const
void	MoveToStrOrEof (const TStr &Str)
void	MoveToBTagOrEof (const TStr &TagNm)
void	MoveToBTag2OrEof (const TStr &TagNm1, const TStr &TagNm2)
void	MoveToBTag3OrEof (const TStr &TagNm1, const TStr &TagNm2, const TStr &TagNm3)
void	MoveToBTagOrETagOrEof (const TStr &BTagNm, const TStr &ETagNm)
void	MoveToBTagArgOrEof (const TStr &TagNm, const TStr &ArgNm, const TStr &ArgVal)
void	MoveToBTagArg2OrEof (const TStr &TagNm, const TStr &ArgNm1, const TStr &ArgVal1, const TStr &ArgNm2, const TStr &ArgVal2, const bool &AndOpP=true)
void	MoveToBTagOrEof (const TStr &TagNm1, const TStr &ArgNm1, const TStr &ArgVal1, const TStr &TagNm2, const TStr &ArgNm2, const TStr &ArgVal2)
void	MoveToETagOrEof (const TStr &TagNm)
TStr	GetTextOnlyStrToEof ()
TStr	GetStrToBTag (const TStr &TagNm, const bool &TxtOnlyP=false)
TStr	GetStrToBTag (const TStr &TagNm, const TStr &ArgNm, const TStr &ArgVal, const bool &TxtOnlyP=false)
TStr	GetStrToETag (const TStr &TagNm, const bool &TxtOnlyP=false)
TStr	GetStrToETag2 (const TStr &TagNm1, const TStr &TagNm2, const bool &TxtOnlyP=false)
TStr	GetStrInTag (const TStr &TagNm, const bool &TxtOnlyP=false)
TStr	GetHRefBeforeStr (const TStr &Str)
bool	IsGetBTag (const TStr &TagNm)
bool	IsGetETag (const TStr &TagNm)

Static Public Member Functions
static TStr	GetSymStr (const THtmlLxSym &Sym)
static TStr	GetEscapedStr (const TChA &ChA)
static TStr	GetAsciiStr (const TChA &ChA, const char &GenericCh='_')
static void	GetTokStrV (const TStr &Str, TStrV &TokStrV)
static TStr	GetNoTag (const TStr &Str)

Public Attributes
THtmlLxSym	Sym
int	SymBChX
int	SymEChX
TChA	ChA
TChA	UcChA
TChA	SymChA
int	PreSpaces
TChA	PreSpaceChA
TArgNmValV	ArgNmValV

Private Member Functions
void	GetCh ()
void	GetEscCh ()
void	GetMetaTag ()
void	GetTag ()

Private Attributes
PSIn	SIn
TSIn &	RSIn
bool	DoParseArg
TChA	ChStack
char	Ch
int	ChX
bool	EscCh
TChA	EscChA
TChA	ArgNm
TChA	ArgVal

Static Private Attributes
static THtmlLxChDef	ChDef

Detailed Description

Definition at line 82 of file html.h.

Member Typedef Documentation

typedef TStrKdV THtmlLx::TArgNmValV

Definition at line 114 of file html.h.

Constructor & Destructor Documentation

THtmlLx::THtmlLx ( const PSIn &  _SIn, const bool &  _DoParseArg = true  )

inline

Definition at line 117 of file html.h.

                                                         :
    SIn(_SIn), RSIn(*SIn), DoParseArg(_DoParseArg),
    ChStack(), Ch(' '), ChX(0), EscCh(false),
    EscChA(), ArgNm(), ArgVal(),
    Sym(hsyUndef), SymBChX(0), SymEChX(0), ChA(), UcChA(),
    PreSpaces(0), PreSpaceChA(), ArgNmValV(){}

Member Function Documentation

TStr THtmlLx::GetArg ( const TStr &  ArgNm, const TStr &  DfArgVal = TStr()  ) const

inline

Definition at line 139 of file html.h.

References TVec< TVal, TSizeTy >::SearchForw().

Referenced by THtmlDoc::_IsTagRedir(), GetHRefBeforeStr(), GetStrToBTag(), MoveToBTagArg2OrEof(), MoveToBTagArgOrEof(), and MoveToBTagOrEof().

                                                                    {
    int ArgN=ArgNmValV.SearchForw(TStrKd(ArgNm));
    if (ArgN==-1){return DfArgVal;} else {return ArgNmValV[ArgN].Dat;}}

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TStr THtmlLx::GetArgNm ( const int &  ArgN ) const

inline

Definition at line 136 of file html.h.

Referenced by GetFullBTagStr(), and THtmlDoc::SaveHtmlToXml().

{return ArgNmValV[ArgN].Key;}

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int THtmlLx::GetArgs ( ) const

inline

Definition at line 135 of file html.h.

References TVec< TVal, TSizeTy >::Len().

Referenced by GetFullBTagStr(), and THtmlDoc::SaveHtmlToXml().

{return ArgNmValV.Len();}

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TStr THtmlLx::GetArgVal ( const int &  ArgN ) const

inline

Definition at line 137 of file html.h.

Referenced by GetFullBTagStr(), and THtmlDoc::SaveHtmlToXml().

{return ArgNmValV[ArgN].Dat;}

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TStr THtmlLx::GetAsciiStr ( const TChA &  ChA, const char &  GenericCh = '_'  )

static

Definition at line 584 of file html.cpp.

References Ch, and TChA::Len().

                                                               {
  TChA AsciiChA;
  for (int ChN=0; ChN<ChA.Len(); ChN++){
    char Ch=ChA[ChN];
    if ((Ch<' ')||('~'<Ch)){
      Ch=GenericCh;}
    AsciiChA+=Ch;
  }
  return AsciiChA;
}

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void THtmlLx::GetCh ( )

inlineprivate

Definition at line 95 of file html.h.

References Ch, TChA::Empty(), TSIn::Eof(), TCh::EofCh, TSIn::GetCh(), TChA::Pop(), and SymChA.

Referenced by GetEscCh(), GetMetaTag(), GetSym(), and GetTag().

              {
    if (ChStack.Empty()){
      if (RSIn.Eof()){Ch=TCh::EofCh;} else {Ch=RSIn.GetCh(); ChX++;}
    } else {
      Ch=ChStack.Pop(); ChX++;
    }
    SymChA+=Ch;
  }

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TStr THtmlLx::GetEscapedStr ( const TChA &  ChA )

static

Definition at line 568 of file html.cpp.

References Ch, and TChA::Len().

                                          {
  TChA EscapedChA;
  for (int ChN=0; ChN<ChA.Len(); ChN++){
    char Ch=ChA[ChN];
    switch (Ch){
      case '"': EscapedChA+="&quot;"; break;
      case '&': EscapedChA+="&amp;"; break;
      case '\'': EscapedChA+="&apos;"; break;
      case '<': EscapedChA+="&lt;"; break;
      case '>': EscapedChA+="&gt;"; break;
      default: EscapedChA+=Ch;
    }
  }
  return EscapedChA;
}

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void THtmlLx::GetEscCh ( )

private

Definition at line 195 of file html.cpp.

References TChA::AddCh(), Ch, ChDef, TChA::Clr(), EscCh, EscChA, GetCh(), THtmlLxChDef::GetEscStr(), PutCh(), and PutStr().

Referenced by GetMetaTag(), GetSym(), and GetTag().

                      {
  GetCh();
  EscCh=(Ch=='&');
  if (EscCh){
    EscChA.Clr(); EscChA.AddCh(Ch); GetCh();
    if (Ch=='#'){
      EscChA.AddCh(Ch); GetCh();
      if (('0'<=Ch)&&(Ch<='9')){
        do {EscChA.AddCh(Ch); GetCh();} while (('0'<=Ch)&&(Ch<='9'));
        if (Ch==';'){GetCh();}
        PutStr(ChDef.GetEscStr(EscChA));
      } else {
        PutCh('#'); PutCh('&');
      }
    } else
    if ((('a'<=Ch)&&(Ch<='z'))||(('A'<=Ch)&&(Ch<='Z'))){
      do {
        EscChA.AddCh(Ch); GetCh();
      } while ((('A'<=Ch)&&(Ch<='Z'))||(('a'<=Ch)&&(Ch<='z'))||(('0'<=Ch)&&(Ch<='9')));
      if (Ch==';'){
        GetCh(); PutStr(ChDef.GetEscStr(EscChA));
      } else {
        PutStr(EscChA);
      }      
    } else {
      PutCh('&');
    }
  }
}

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TStr THtmlLx::GetFullBTagStr

(

)

const

Definition at line 358 of file html.cpp.

References ChA, GetArgNm(), GetArgs(), GetArgVal(), hsyBTag, IAssert, TChA::Pop(), and Sym.

Referenced by THtmlDoc::GetRedirHtmlDocStr().

                                   {
  IAssert(Sym==hsyBTag);
  TChA BTagChA;
  BTagChA+=ChA; BTagChA.Pop();
  for (int ArgN=0; ArgN<GetArgs(); ArgN++){
    BTagChA+=' '; BTagChA+=GetArgNm(ArgN);
    BTagChA+='='; BTagChA+='"'; BTagChA+=GetArgVal(ArgN); BTagChA+='"';
  }
  BTagChA+='>';
  return BTagChA;
}

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TStr THtmlLx::GetHRefBeforeStr

(

const TStr &

Str

)

Definition at line 530 of file html.cpp.

References ChA, forever, GetArg(), GetSym(), hsyBTag, hsyEof, hsyStr, Sym, and UcChA.

                                             {
  TStr HRefStr;
  forever {
    GetSym();
    if (Sym==hsyEof){HRefStr=""; break;}
    if ((Sym==hsyBTag)&&(UcChA=="<A>")){HRefStr=GetArg("HREF");}
    if ((Sym==hsyStr)&&(ChA==Str)){break;}
  }
  return HRefStr;
}

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void THtmlLx::GetMetaTag ( )

private

Definition at line 225 of file html.cpp.

References Ch, TCh::EofCh, GetCh(), GetEscCh(), hsyMTag, and Sym.

Referenced by GetSym().

                        {
  Sym=hsyMTag;
  if (Ch=='-'){
    char PCh=' ';
    while ((Ch!=TCh::EofCh) && ((PCh!='-')||(Ch!='>'))){PCh=Ch; GetCh();}
  } else {
    while ((Ch!=TCh::EofCh) && (Ch!='>')){GetCh();}
  }
  if (Ch!=TCh::EofCh){GetEscCh();}
}

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TStr THtmlLx::GetNoTag ( const TStr &  Str )

static

Definition at line 606 of file html.cpp.

References ChA, GetSym(), hsyEof, hsyNum, hsySSym, hsyStr, hsyUndef, TStrIn::New(), PreSpaces, SIn, and Sym.

                                      {
  PSIn SIn=TStrIn::New(Str);
  THtmlLx Lx(SIn);
  Lx.GetSym();
  TChA ChA;
  while (Lx.Sym!=hsyEof){
    switch (Lx.Sym){
          case hsyUndef: 
          case hsyStr: 
          case hsyNum: 
          case hsySSym:
                if (Lx.PreSpaces > 0) { ChA += ' '; }
                ChA += Lx.ChA;
          default: break;
        }
        Lx.GetSym();
  }
  return ChA;
}

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TStr THtmlLx::GetPreSpaceStr ( ) const

inline

Definition at line 132 of file html.h.

References TStr::GetSpaceStr().

                              {
    return TStr::GetSpaceStr(PreSpaces);}

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TStr THtmlLx::GetStrInTag	(	const TStr &	TagNm,
		const bool &	TxtOnlyP = false
	)

Definition at line 525 of file html.cpp.

References GetStrToETag(), and MoveToBTagOrEof().

                                                                {
  MoveToBTagOrEof(TagNm);
  return GetStrToETag(TagNm, TxtOnlyP);
}

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TStr THtmlLx::GetStrToBTag	(	const TStr &	TagNm,
		const bool &	TxtOnlyP = false
	)

Definition at line 462 of file html.cpp.

References ChA, forever, GetSym(), hsyBTag, hsyEof, hsyETag, PreSpaces, Sym, and UcChA.

                                                                 {
  TChA OutChA;
  forever {
    GetSym();
    if ((Sym==hsyEof)||((Sym==hsyBTag)&&(UcChA==TagNm))){
      break;
    } else {
      if (PreSpaces>0){OutChA+=' ';}
      if ((TxtOnlyP&&(Sym!=hsyBTag)&&(Sym!=hsyETag))||(!TxtOnlyP)){
        OutChA+=ChA;}
    }
  }
  return OutChA;
}

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TStr THtmlLx::GetStrToBTag	(	const TStr &	TagNm,
		const TStr &	ArgNm,
		const TStr &	ArgVal,
		const bool &	TxtOnlyP = false
	)

Definition at line 477 of file html.cpp.

References ChA, forever, GetArg(), GetSym(), hsyBTag, hsyEof, hsyETag, IsArg(), PreSpaces, Sym, and UcChA.

                                          {
  TChA OutChA;
  forever {
    GetSym();
    if ((Sym==hsyEof)||((Sym==hsyBTag)&&(UcChA==TagNm)&&
     (IsArg(ArgNm))&&(GetArg(ArgNm)==ArgVal))){
      break;
    } else {
      if (PreSpaces>0){OutChA+=' ';}
      if ((TxtOnlyP&&(Sym!=hsyBTag)&&(Sym!=hsyETag))||(!TxtOnlyP)){
        OutChA+=ChA;}
    }
  }
  return OutChA;
}

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TStr THtmlLx::GetStrToETag	(	const TStr &	TagNm,
		const bool &	TxtOnlyP = false
	)

Definition at line 494 of file html.cpp.

References ChA, forever, GetSym(), hsyBTag, hsyEof, hsyETag, PreSpaces, Sym, and UcChA.

Referenced by GetStrInTag().

                                                                 {
  TChA OutChA;
  forever {
    GetSym();
    if ((Sym==hsyEof)||((Sym==hsyETag)&&(UcChA==TagNm))){
      break;
    } else {
      if (PreSpaces>0){OutChA+=' ';}
      if ((TxtOnlyP&&(Sym!=hsyBTag)&&(Sym!=hsyETag))||(!TxtOnlyP)){
        OutChA+=ChA;}
    }
  }
  return OutChA;
}

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TStr THtmlLx::GetStrToETag2	(	const TStr &	TagNm1,
		const TStr &	TagNm2,
		const bool &	TxtOnlyP = false
	)

Definition at line 509 of file html.cpp.

References ChA, forever, GetSym(), hsyBTag, hsyEof, hsyETag, PreSpaces, Sym, and UcChA.

                                          {
  TChA OutChA;
  forever {
    GetSym();
    if ((Sym==hsyEof)||((Sym==hsyETag)&&(UcChA==TagNm1))||((Sym==hsyETag)&&(UcChA==TagNm2))){
      break;
    } else {
      if (PreSpaces>0){OutChA+=' ';}
      if ((TxtOnlyP&&(Sym!=hsyBTag)&&(Sym!=hsyETag))||(!TxtOnlyP)){
        OutChA+=ChA;}
    }
  }
  return OutChA;
}

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THtmlLxSym THtmlLx::GetSym

(

)

Definition at line 277 of file html.cpp.

References TChA::AddCh(), ArgNmValV, Ch, ChA, ChDef, ChX, TChA::Clr(), TVec< TVal, TSizeTy >::Clr(), TChA::Empty(), EscCh, forever, GetCh(), THtmlLxChDef::GetChTy(), GetEscCh(), GetMetaTag(), GetTag(), THtmlLxChDef::GetUc(), hlctAlpha, hlctEof, hlctLTag, hlctNum, hlctRTag, hlctSym, hsyEof, hsyNum, hsySSym, hsyStr, hsyUndef, THtmlLxChDef::IsAlNum(), THtmlLxChDef::IsAlpha(), THtmlLxChDef::IsNum(), THtmlLxChDef::IsSpace(), TChA::LastCh(), TChA::Pop(), PreSpaceChA, PreSpaces, PutCh(), Sym, SymBChX, SymChA, SymEChX, and UcChA.

Referenced by GetHRefBeforeStr(), GetNoTag(), THtmlDoc::GetRedirHtmlDocStr(), GetStrToBTag(), GetStrToETag(), GetStrToETag2(), GetTextOnlyStrToEof(), GetTokStrV(), THtmlDoc::GetTxtLnDoc(), IsGetBTag(), IsGetETag(), MoveToBTag2OrEof(), MoveToBTag3OrEof(), MoveToBTagArg2OrEof(), MoveToBTagArgOrEof(), MoveToBTagOrEof(), MoveToBTagOrETagOrEof(), MoveToETagOrEof(), MoveToStrOrEof(), THtmlDoc::SaveHtmlToXml(), and THtmlDoc::THtmlDoc().

                          {
  // prepare symbol descriptions
  ChA.Clr(); UcChA.Clr();
  PreSpaces=0; PreSpaceChA.Clr();
  ArgNmValV.Clr();
  // skip white-space
  while (ChDef.IsSpace(Ch)){
    if (ChX>0){PreSpaceChA+=Ch; PreSpaces++;} GetEscCh();}
  // parse symbol
  SymChA.Clr(); SymChA+=Ch; SymBChX=ChX;
  switch (ChDef.GetChTy(Ch)){
    case hlctAlpha:
      Sym=hsyStr;
      forever{
        do {
          ChA.AddCh(Ch); UcChA.AddCh(ChDef.GetUc(Ch)); GetEscCh();
        } while (ChDef.IsAlNum(Ch));
        if (Ch=='.'){
          GetCh();
          if (ChDef.IsAlNum(Ch)){ChA.AddCh('.'); UcChA.AddCh('.');}
          else {PutCh(Ch); Ch='.'; break;}
        } else {break;}
      }
      break;
    case hlctNum:
      Sym=hsyNum;
      forever{
        do {
          ChA.AddCh(Ch); UcChA.AddCh(Ch); GetEscCh();
        } while (ChDef.IsNum(Ch));
        if (Ch=='.'){
          GetCh();
          if (ChDef.IsAlNum(Ch)){ChA.AddCh('.'); UcChA.AddCh('.');}
          else {PutCh(Ch); Ch='.'; break;}
        } else if (ChDef.IsAlpha(Ch)){
          Sym=hsyStr;
        } else {
          break;
        }
      }
      break;
    case hlctSym:
      Sym=hsySSym; ChA.AddCh(Ch); UcChA.AddCh(Ch); GetEscCh();
      if ((ChA.LastCh()=='.')&&(ChDef.IsAlNum(Ch))){
        Sym=hsyStr;
        do {
          ChA.AddCh(Ch); UcChA.AddCh(ChDef.GetUc(Ch)); GetEscCh();
        } while (ChDef.IsAlNum(Ch));
      }
      break;
    case hlctLTag:
      if (EscCh){
        Sym=hsySSym; ChA.AddCh(Ch); UcChA.AddCh(Ch); GetEscCh();
      } else {
        GetCh();
        if (Ch=='!'){GetCh(); GetMetaTag();} else {GetTag();}
      }
      break;
    case hlctRTag:
      if (EscCh){
        Sym=hsySSym; ChA.AddCh(Ch); UcChA.AddCh(Ch); GetEscCh();
      } else {
        Sym=hsySSym; ChA.AddCh(Ch); UcChA.AddCh(Ch);  GetEscCh();
      }
      break;
    case hlctEof: Sym=hsyEof; break;
    default: Sym=hsyUndef; GetEscCh();
  }
  // set symbol last-character-position
  SymEChX=ChX-1;
  // delete last character
  if (!SymChA.Empty()){SymChA.Pop();}
  // return symbol
  return Sym;
}

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TStr THtmlLx::GetSymStr ( const THtmlLxSym &  Sym )

static

Definition at line 553 of file html.cpp.

References Fail, hsyBTag, hsyEof, hsyETag, hsyMTag, hsyNum, hsySSym, hsyStr, hsyUndef, and hsyUrl.

Referenced by THtmlTok::SaveTxt().

                                            {
  switch (Sym){
    case hsyUndef: return "Undef";
    case hsyStr: return "Str";
    case hsyNum: return "Num";
    case hsySSym: return "SSym";
    case hsyUrl: return "Url";
    case hsyBTag: return "BTag";
    case hsyETag: return "ETag";
    case hsyMTag: return "MTag";
    case hsyEof: return "Eof";
    default: Fail; return TStr();
  }
}

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void THtmlLx::GetTag ( )

private

Definition at line 236 of file html.cpp.

References TVec< TVal, TSizeTy >::Add(), TChA::AddCh(), ArgNm, ArgNmValV, ArgVal, Ch, ChA, ChDef, TChA::Clr(), DoParseArg, TCh::EofCh, GetCh(), GetEscCh(), THtmlLxChDef::GetUc(), hsyBTag, hsyETag, THtmlLxChDef::IsAlNum(), THtmlLxChDef::IsAlpha(), THtmlLxChDef::IsEoln(), THtmlLxChDef::IsWs(), Sym, and UcChA.

Referenced by GetSym().

                    {
  if (Ch=='/'){Sym=hsyETag; GetCh();} else {Sym=hsyBTag;}
  UcChA.AddCh('<');
  while (ChDef.IsAlNum(Ch)||(Ch==':')){
    UcChA.AddCh(ChDef.GetUc(Ch)); GetCh();}
  UcChA.AddCh('>');
  ChA=UcChA;

  if (DoParseArg){
    while ((Ch!='>')&&(Ch!=TCh::EofCh)){
      while ((!ChDef.IsAlpha(Ch))&&(Ch!='>')&&(Ch!=TCh::EofCh)){GetCh();}
      if (ChDef.IsAlpha(Ch)){
        ArgNm.Clr(); ArgVal.Clr();
        while (ChDef.IsAlNum(Ch)||(Ch=='-')){ArgNm.AddCh(ChDef.GetUc(Ch)); GetCh();}
        while (ChDef.IsWs(Ch)){GetCh();}
        if (Ch=='='){
          GetCh(); while (ChDef.IsWs(Ch)){GetCh();}
          if (Ch=='"'){
            GetCh();
            while ((Ch!=TCh::EofCh)&&(Ch!='"')&&(Ch!='>')){
              if (!ChDef.IsEoln(Ch)){ArgVal.AddCh(Ch);} GetCh();}
            if (Ch=='"'){GetCh();}
          } else if (Ch=='\''){
            GetCh();
            while ((Ch!=TCh::EofCh)&&(Ch!='\'')&&(Ch!='>')){
              if (!ChDef.IsEoln(Ch)){ArgVal.AddCh(Ch);} GetCh();}
            if (Ch=='\''){GetCh();}
          } else {
            while ((!ChDef.IsWs(Ch))&&(Ch!='>')&&(Ch!=TCh::EofCh)){
              ArgVal.AddCh(Ch); GetCh();}
          }
          ArgNmValV.Add(TStrKd(ArgNm, ArgVal));
        }
      }
    }
  } else {
    while ((Ch!='>')&&(Ch!=TCh::EofCh)){GetCh();}
  }
  if (Ch!=TCh::EofCh){GetEscCh();}
}

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TStr THtmlLx::GetTextOnlyStrToEof

(

)

Definition at line 447 of file html.cpp.

References ChA, forever, GetSym(), hsyBTag, hsyEof, hsyETag, PreSpaces, and Sym.

                                 {
  TChA OutChA;
  forever {
    GetSym();
    if (Sym==hsyEof){
      break;
    } else {
      if (PreSpaces>0){OutChA+=' ';}
      if ((Sym!=hsyBTag)&&(Sym!=hsyETag)){
        OutChA+=ChA;}
    }
  }
  return OutChA;
}

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PHtmlTok THtmlLx::GetTok

(

const bool &

DoUc = true

)

Definition at line 353 of file html.cpp.

References ArgNmValV, ChA, Sym, and UcChA.

Referenced by THtmlDoc::GetTxtLnDoc(), THtmlDoc::SaveHtmlToXml(), and THtmlDoc::THtmlDoc().

                                        {
  if (DoUc){return PHtmlTok(new THtmlTok(Sym, UcChA, ArgNmValV));}
  else {return PHtmlTok(new THtmlTok(Sym, ChA, ArgNmValV));}
}

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void THtmlLx::GetTokStrV ( const TStr &  Str, TStrV &  TokStrV  )

static

Definition at line 595 of file html.cpp.

References TVec< TVal, TSizeTy >::Add(), ChA, TVec< TVal, TSizeTy >::Clr(), GetSym(), hsyEof, TStrIn::New(), SIn, and Sym.

                                                       {
  PSIn SIn=TStrIn::New(Str);
  THtmlLx Lx(SIn);
  Lx.GetSym();
  TokStrV.Clr();
  while (Lx.Sym!=hsyEof){
    TokStrV.Add(Lx.ChA);
    Lx.GetSym();
  }
}

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bool THtmlLx::IsArg ( const TStr &  ArgNm ) const

inline

Definition at line 138 of file html.h.

References TVec< TVal, TSizeTy >::IsIn().

Referenced by THtmlDoc::_IsTagRedir(), GetStrToBTag(), MoveToBTagArg2OrEof(), MoveToBTagArgOrEof(), and MoveToBTagOrEof().

{return ArgNmValV.IsIn(TStrKd(ArgNm));}

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bool THtmlLx::IsGetBTag

(

const TStr &

TagNm

)

Definition at line 541 of file html.cpp.

References ChA, GetSym(), and hsyBTag.

                                        {
  if (GetSym()==hsyBTag){
    return ChA==TagNm;
  } else {return false;}
}

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bool THtmlLx::IsGetETag

(

const TStr &

TagNm

)

Definition at line 547 of file html.cpp.

References ChA, GetSym(), and hsyETag.

                                        {
  if (GetSym()==hsyETag){
    return ChA==TagNm;
  } else {return false;}
}

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void THtmlLx::MoveToBTag2OrEof	(	const TStr &	TagNm1,
		const TStr &	TagNm2
	)

Definition at line 382 of file html.cpp.

References GetSym(), hsyBTag, hsyEof, Sym, and UcChA.

                                                                    {
  do {
    GetSym();
  } while ((Sym!=hsyEof)&&((Sym!=hsyBTag)||((UcChA!=TagNm1)&&(UcChA!=TagNm2))));
}

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void THtmlLx::MoveToBTag3OrEof	(	const TStr &	TagNm1,
		const TStr &	TagNm2,
		const TStr &	TagNm3
	)

Definition at line 388 of file html.cpp.

References GetSym(), hsyBTag, hsyEof, Sym, and UcChA.

                                                                                        {
  do {
    GetSym();
  } while ((Sym!=hsyEof)&&((Sym!=hsyBTag)||((UcChA!=TagNm1)&&(UcChA!=TagNm2)&&(UcChA!=TagNm3))));
}

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void THtmlLx::MoveToBTagArg2OrEof	(	const TStr &	TagNm,
		const TStr &	ArgNm1,
		const TStr &	ArgVal1,
		const TStr &	ArgNm2,
		const TStr &	ArgVal2,
		const bool &	AndOpP = true
	)

Definition at line 410 of file html.cpp.

References forever, GetArg(), GetSym(), hsyBTag, hsyEof, IsArg(), Sym, and UcChA.

                                                             {
  forever {
    GetSym();
    if (Sym==hsyEof){break;}
    if (AndOpP){
      if ((Sym==hsyBTag)&&(UcChA==TagNm)&&
       (IsArg(ArgNm1))&&(GetArg(ArgNm1)==ArgVal1)&&
       (IsArg(ArgNm2))&&(GetArg(ArgNm2)==ArgVal2)){break;}
    } else {
      if ((Sym==hsyBTag)&&(UcChA==TagNm)&&
       (((IsArg(ArgNm1))&&(GetArg(ArgNm1)==ArgVal1))||
        ((IsArg(ArgNm2))&&(GetArg(ArgNm2)==ArgVal2)))){break;}
    }
  }
}

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void THtmlLx::MoveToBTagArgOrEof	(	const TStr &	TagNm,
		const TStr &	ArgNm,
		const TStr &	ArgVal
	)

Definition at line 400 of file html.cpp.

References forever, GetArg(), GetSym(), hsyBTag, hsyEof, IsArg(), Sym, and UcChA.

                                                          {
  forever {
    GetSym();
    if (Sym==hsyEof){break;}
    if ((Sym==hsyBTag)&&(UcChA==TagNm)&&
     (IsArg(ArgNm))&&(GetArg(ArgNm)==ArgVal)){break;}
  }
}

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void THtmlLx::MoveToBTagOrEof

(

const TStr &

TagNm

)

Definition at line 376 of file html.cpp.

References GetSym(), hsyBTag, hsyEof, Sym, and UcChA.

Referenced by GetStrInTag().

                                              {
  do {
    GetSym();
  } while ((Sym!=hsyEof)&&((Sym!=hsyBTag)||(UcChA!=TagNm)));
}

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void THtmlLx::MoveToBTagOrEof	(	const TStr &	TagNm1,
		const TStr &	ArgNm1,
		const TStr &	ArgVal1,
		const TStr &	TagNm2,
		const TStr &	ArgNm2,
		const TStr &	ArgVal2
	)

Definition at line 428 of file html.cpp.

References forever, GetArg(), GetSym(), hsyBTag, hsyEof, IsArg(), Sym, and UcChA.

                                                             {
  forever {
    GetSym();
    if (Sym==hsyEof){break;}
    if ((Sym==hsyBTag)&&(UcChA==TagNm1)&&
     (IsArg(ArgNm1))&&(GetArg(ArgNm1)==ArgVal1)){break;}
    if ((Sym==hsyBTag)&&(UcChA==TagNm2)&&
     (IsArg(ArgNm2))&&(GetArg(ArgNm2)==ArgVal2)){break;}
  }
}

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void THtmlLx::MoveToBTagOrETagOrEof	(	const TStr &	BTagNm,
		const TStr &	ETagNm
	)

Definition at line 394 of file html.cpp.

References GetSym(), hsyBTag, hsyEof, hsyETag, Sym, and UcChA.

                                                                         {
  do {
    GetSym();
  } while ((Sym!=hsyEof) && ((Sym!=hsyBTag)||(UcChA!=BTagNm)) && ((Sym!=hsyETag) || (UcChA!=ETagNm)));
}

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void THtmlLx::MoveToETagOrEof

(

const TStr &

TagNm

)

Definition at line 441 of file html.cpp.

References GetSym(), hsyEof, hsyETag, Sym, and UcChA.

                                              {
  do {
    GetSym();
  } while ((Sym!=hsyEof)&&((Sym!=hsyETag)||(UcChA!=TagNm)));
}

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void THtmlLx::MoveToStrOrEof

(

const TStr &

Str

)

Definition at line 370 of file html.cpp.

References ChA, GetSym(), hsyEof, hsyStr, and Sym.

                                           {
  do {
    GetSym();
  } while ((Sym!=hsyEof)&&((Sym!=hsyStr)||(ChA!=Str)));
}

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THtmlLx& THtmlLx::operator= ( const THtmlLx &  )

inline

Definition at line 124 of file html.h.

References Fail.

{Fail; return *this;}

void THtmlLx::PutArg ( const TStr &  ArgNm, const TStr &  ArgVal  )

inline

Definition at line 142 of file html.h.

References TVec< TVal, TSizeTy >::Add(), and TVec< TVal, TSizeTy >::SearchForw().

Referenced by THtmlDoc::_IsTagRedir().

                                                    {
    int ArgN=ArgNmValV.SearchForw(TStrKd(ArgNm));
    if (ArgN==-1){ArgNmValV.Add(TStrKd(ArgNm, ArgVal));}
    else {ArgNmValV[ArgN]=TStrKd(ArgNm, ArgVal);}}

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void THtmlLx::PutCh ( const char &  _Ch )

inline

Definition at line 126 of file html.h.

References TChA::Empty(), TChA::Pop(), and TChA::Push().

Referenced by GetEscCh(), GetSym(), and PutStr().

                             {
    ChStack.Push(Ch); if (!SymChA.Empty()){SymChA.Pop();} Ch=_Ch; ChX--;}

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void THtmlLx::PutStr ( const TStr &  Str )

inline

Definition at line 128 of file html.h.

References TStr::Len(), and PutCh().

Referenced by GetEscCh().

                              {
    for (int ChN=Str.Len()-1; ChN>=0; ChN--){PutCh(Str[ChN]);}}

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Member Data Documentation

TChA THtmlLx::ArgNm

private

Definition at line 93 of file html.h.

Referenced by GetTag().

TArgNmValV THtmlLx::ArgNmValV

Definition at line 115 of file html.h.

Referenced by GetSym(), GetTag(), and GetTok().

TChA THtmlLx::ArgVal

private

Definition at line 94 of file html.h.

Referenced by GetTag().

char THtmlLx::Ch

private

Definition at line 89 of file html.h.

Referenced by GetAsciiStr(), GetCh(), GetEscapedStr(), GetEscCh(), GetMetaTag(), GetSym(), and GetTag().

TChA THtmlLx::ChA

Definition at line 109 of file html.h.

Referenced by THtmlDoc::_IsTagRedir(), GetFullBTagStr(), GetHRefBeforeStr(), GetNoTag(), GetStrToBTag(), GetStrToETag(), GetStrToETag2(), GetSym(), GetTag(), GetTextOnlyStrToEof(), GetTok(), GetTokStrV(), THtmlDoc::GetTxtLnDoc(), IsGetBTag(), IsGetETag(), MoveToStrOrEof(), and THtmlDoc::SaveHtmlToXml().

THtmlLxChDef THtmlLx::ChDef

staticprivate

Definition at line 84 of file html.h.

Referenced by GetEscCh(), GetSym(), and GetTag().

TChA THtmlLx::ChStack

private

Definition at line 88 of file html.h.

int THtmlLx::ChX

private

Definition at line 90 of file html.h.

Referenced by GetSym().

bool THtmlLx::DoParseArg

private

Definition at line 87 of file html.h.

Referenced by GetTag().

bool THtmlLx::EscCh

private

Definition at line 91 of file html.h.

Referenced by GetEscCh(), and GetSym().

TChA THtmlLx::EscChA

private

Definition at line 92 of file html.h.

Referenced by GetEscCh().

TChA THtmlLx::PreSpaceChA

Definition at line 113 of file html.h.

Referenced by THtmlDoc::GetRedirHtmlDocStr(), and GetSym().

int THtmlLx::PreSpaces

Definition at line 112 of file html.h.

Referenced by GetNoTag(), GetStrToBTag(), GetStrToETag(), GetStrToETag2(), GetSym(), GetTextOnlyStrToEof(), and THtmlDoc::GetTxtLnDoc().

TSIn& THtmlLx::RSIn

private

Definition at line 86 of file html.h.

PSIn THtmlLx::SIn

private

Definition at line 85 of file html.h.

Referenced by GetNoTag(), and GetTokStrV().

THtmlLxSym THtmlLx::Sym

Definition at line 107 of file html.h.

Referenced by THtmlDoc::_IsTagRedir(), GetFullBTagStr(), GetHRefBeforeStr(), GetMetaTag(), GetNoTag(), THtmlDoc::GetRedirHtmlDocStr(), GetStrToBTag(), GetStrToETag(), GetStrToETag2(), GetSym(), GetTag(), GetTextOnlyStrToEof(), GetTok(), GetTokStrV(), THtmlDoc::GetTxtLnDoc(), MoveToBTag2OrEof(), MoveToBTag3OrEof(), MoveToBTagArg2OrEof(), MoveToBTagArgOrEof(), MoveToBTagOrEof(), MoveToBTagOrETagOrEof(), MoveToETagOrEof(), MoveToStrOrEof(), THtmlDoc::SaveHtmlToXml(), and THtmlDoc::THtmlDoc().

int THtmlLx::SymBChX

Definition at line 108 of file html.h.

Referenced by GetSym().

TChA THtmlLx::SymChA

Definition at line 111 of file html.h.

Referenced by GetCh(), THtmlDoc::GetRedirHtmlDocStr(), and GetSym().

int THtmlLx::SymEChX

Definition at line 108 of file html.h.

Referenced by GetSym().

TChA THtmlLx::UcChA

Definition at line 110 of file html.h.

Referenced by GetHRefBeforeStr(), GetStrToBTag(), GetStrToETag(), GetStrToETag2(), GetSym(), GetTag(), GetTok(), MoveToBTag2OrEof(), MoveToBTag3OrEof(), MoveToBTagArg2OrEof(), MoveToBTagArgOrEof(), MoveToBTagOrEof(), MoveToBTagOrETagOrEof(), MoveToETagOrEof(), and THtmlDoc::THtmlDoc().

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The documentation for this class was generated from the following files:

• glib-core/html.h
• glib-core/html.cpp