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-rw-r--r--shared-code/RegEx.h158
1 files changed, 0 insertions, 158 deletions
diff --git a/shared-code/RegEx.h b/shared-code/RegEx.h
deleted file mode 100644
index 2534768..0000000
--- a/shared-code/RegEx.h
+++ b/dev/null
@@ -1,158 +0,0 @@
-#ifndef __REGEX_H
-#define __REGEX_H
-
-class CRegEx {
-public:
- CString GetMatch(int match=0);
- CString m_Input;
- struct CMatch {
- CMatch() : m_Begin(-1), m_End(-1) {}
- int GetLength() { return m_End-m_Begin; }
- int m_Begin;
- int m_End;
- };
- typedef CArray<CMatch,CMatch&> CMatchBox;
- enum {
- matchMatch = 0,
- matchPreMatch = -1,
- matchPostMatch = -2
- };
- CMatchBox m_Matches;
- enum {
- charOut = 256,
- charBOL, charEOL, charBOLEOL, charNothing, charBOW, charEOW,
- charMaxCode = charEOW,
- charNNChars = (charMaxCode-255)
- };
- int m_mFlags;
- enum {
- regeSuccess = 0,
- regeNoMatch = 1, regeBadPattern, regeCollate, regeCType, regeEscape, regeSubReg, regeBracket,
- regeParen, regeBrace, regeBadBrace, regeRange, regeSpace, regeBadRepeat, regeEmpty, regeAssert,
- regeInvArg
- };
- int m_Error;
- CRegEx();
- BOOL m_bCompiled;
- CString m_Pattern;
- BOOL m_bBackRefs;
- int m_Pluses;
- CString m_Must;
- BYTE m_Category[CHAR_MAX-CHAR_MIN+1];
- int m_Categories;
- int m_EOLs;
- int m_BOLs;
- int m_iFlags;
- int m_Subexps;
- struct CSop {
- void Dump(CDumpContext& dc);
- CSop() {}
- CSop(BYTE op,DWORD opnd=0) : m_Operator(op), m_Operand(opnd) {}
- BOOL operator==(CSop& other) {return m_Operator==other.m_Operator && m_Operand==other.m_Operand;}
- BOOL operator!=(CSop& other) { return !((*this)==other);}
- enum {
- opEnd = 1, opChar, opBOL, opEOL, opAny, opAnyOf, opBackRef0, opBackRef1,
- opPlus0, opPlus1, opQuest0, opQuest1, opLeftParen, opRightParen, opChoice0,
- opOr0, opOr1, opChoice1, opBOW, opEOW
- };
- BYTE m_Operator;
- DWORD m_Operand;
- enum {
- stCurrent = 1, stFresh = 2, stTemp = 4, stEmpty = 8
- };
- BYTE m_MatchData;
- };
- typedef CArray<CSop,CSop&> CStrip;
- CStrip m_Strip;
- int m_Flags;
- struct CSet {
- CSet() : m_Hash(0) { memset(m_Set,0,sizeof(m_Set)); }
- CSet(CSet& src) { (*this)=src; }
- CSet& operator=(CSet& src) { memmove(this,&src,sizeof(*this)); return *this; }
- BOOL operator==(CSet& other) { if(m_Hash!=other.m_Hash)return FALSE;return !memcmp(m_Set,other.m_Set,sizeof(m_Set)); }
- enum {
- size = (CHAR_MAX-CHAR_MIN+1)
- };
- BOOL m_Set[size];
- BYTE m_Hash;
- public:
- UCHAR GetOnly();
- void Sub(UCHAR c);
- BOOL IsIn(UCHAR c);
- void Add(UCHAR c);
- };
- typedef CArray<CSet,CSet&> CSets;
- CSets m_Sets;
- enum {
- // Compile flags
- regBasic = 0, regExtended = 1,
- regIgnoreCase = 2,
- regNoSubExpressions = 4, // Also works for matching.
- regNewLine = 16,
- regLiteral = 32,
- // Match Flags
- regNotBOL = 1,
- regNotEOL = 2,
- regOneMatch=64,
- regBackRefs=128,
- // iFlags
- iflagsUseBOL=1, iflagsUseEOL=2, iflagsBad=4
- };
- CString Replace(LPCTSTR src,LPCTSTR rep,int flags=0);
- BOOL Match(LPCTSTR src,int flags=0);
- BOOL Compile(LPCTSTR regex,int flags=0);
-private:
-#ifdef _DEBUG
- void DumpStrip(CDumpContext& dc);
-#endif
- LPCTSTR MatchBackRef(LPCTSTR begin,LPCTSTR end,int from,int to,int level);
- typedef CArray<LPCTSTR,LPCTSTR> CStrPtrArray;
- CStrPtrArray m_mLastPos;
- LPCTSTR MatchDissect(LPCTSTR begin,LPCTSTR end,int from,int to);
- LPCTSTR MatchSlow(LPCTSTR begin,LPCTSTR end,int from,int to);
- LPCTSTR m_cOldP;
- BOOL MatchStatesEqual(BYTE m1,BYTE m2);
- LPCTSTR m_mBegin;
- void MatchStatesCopy(BYTE dst,BYTE src);
- void MatchStep(int from,int to,BYTE maskBefore,int charCode,BYTE maskAfter);
- void MatchStatesClear(BYTE mask);
- LPCTSTR MatchFast(LPCTSTR begin);
- LPCTSTR m_mEnd;
- LPCTSTR m_mPointer;
- BOOL ParseBREexp(BOOL ordinaryStar);
- void ParseBRE(int stopa=0,int stopb=0);
- void ParseLiteral();
- int CountPluses();
- void FigureMust();
- BOOL IsInSameSets(UCHAR c1,UCHAR c2);
- BOOL IsInSets(UCHAR c);
- void Categorize();
- int StripDuplicate(int from,int to);
- void EmitRepeat(int pos,int from,int to);
- UCHAR ParseBracketSymbol();
- UCHAR ParseBracketCollatingElement(UCHAR term);
- void ParseBracketEClass(CSet& cset);
- void ParseBracketCClass(CSet& cset);
- void ParseBracketTerm(CSet& cset);
- int StoreSet(CSet& cset);
- void ParseBracket();
- int ParseCount();
- void EmitNonNewLineAny();
- void EmitOrdinary(UCHAR c);
- void StripInsert(int pos,CSop& sop);
- void ParseEREexp();
- void ParseERE(int stop=0);
- struct CParenthesis {
- long m_Begin;
- long m_End;
- CParenthesis(long b=0,long e=0) : m_Begin(b), m_End(e) {}
- };
- typedef CArray<CParenthesis,CParenthesis&> CParens;
- CParens m_ParseParens;
- int m_ParsePointer;
-};
-#ifdef _DEBUG
-inline CDumpContext& operator<<(CDumpContext& dc, CRegEx::CSop& sop) { sop.Dump(dc); return dc; }
-#endif
-
-#endif // __REGEX_H \ No newline at end of file