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comment line where output as too long, and update typedefs for /lib directory. Also fix case where identifiers were used as variable names in the backend, but as typedefs in ecpg (favor the backend for indenting). Backpatch to 8.1.X.
155 lines
3.0 KiB
C
155 lines
3.0 KiB
C
#ifndef __PARSER_H__
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#define __PARSER_H__
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#include <ctype.h>
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#include <limits.h>
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#include "ts_locale.h"
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typedef enum
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{
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TPS_Base = 0,
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TPS_InUWord,
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TPS_InLatWord,
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TPS_InCyrWord,
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TPS_InUnsignedInt,
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TPS_InSignedIntFirst,
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TPS_InSignedInt,
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TPS_InSpace,
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TPS_InUDecimalFirst,
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TPS_InUDecimal,
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TPS_InDecimalFirst,
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TPS_InDecimal,
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TPS_InVersionFirst,
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TPS_InVersion,
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TPS_InMantissaFirst,
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TPS_InMantissaSign,
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TPS_InMantissa,
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TPS_InHTMLEntityFirst,
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TPS_InHTMLEntity,
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TPS_InHTMLEntityNumFirst,
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TPS_InHTMLEntityNum,
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TPS_InHTMLEntityEnd,
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TPS_InTagFirst,
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TPS_InTagCloseFirst,
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TPS_InTag,
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TPS_InTagEscapeK,
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TPS_InTagEscapeKK,
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TPS_InTagBackSleshed,
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TPS_InTagEnd,
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TPS_InCommentFirst,
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TPS_InCommentLast,
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TPS_InComment,
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TPS_InCloseCommentFirst,
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TPS_InCloseCommentLast,
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TPS_InCommentEnd,
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TPS_InHostFirstDomen,
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TPS_InHostDomenSecond,
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TPS_InHostDomen,
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TPS_InPortFirst,
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TPS_InPort,
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TPS_InHostFirstAN,
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TPS_InHost,
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TPS_InEmail,
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TPS_InFileFirst,
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TPS_InFile,
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TPS_InFileNext,
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TPS_InURIFirst,
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TPS_InURIStart,
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TPS_InURI,
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TPS_InFURL,
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TPS_InProtocolFirst,
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TPS_InProtocolSecond,
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TPS_InProtocolEnd,
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TPS_InHyphenLatWordFirst,
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TPS_InHyphenLatWord,
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TPS_InHyphenCyrWordFirst,
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TPS_InHyphenCyrWord,
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TPS_InHyphenUWordFirst,
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TPS_InHyphenUWord,
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TPS_InHyphenValueFirst,
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TPS_InHyphenValue,
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TPS_InHyphenValueExact,
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TPS_InParseHyphen,
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TPS_InParseHyphenHyphen,
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TPS_InHyphenCyrWordPart,
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TPS_InHyphenLatWordPart,
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TPS_InHyphenUWordPart,
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TPS_InHyphenUnsignedInt,
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TPS_InHDecimalPartFirst,
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TPS_InHDecimalPart,
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TPS_InHVersionPartFirst,
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TPS_InHVersionPart,
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TPS_Null /* last state (fake value) */
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} TParserState;
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/* forward declaration */
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struct TParser;
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typedef int (*TParserCharTest) (struct TParser *); /* any p_is* functions
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* except p_iseq */
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typedef void (*TParserSpecial) (struct TParser *); /* special handler for
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* special cases... */
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typedef struct
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{
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TParserCharTest isclass;
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char c;
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uint16 flags;
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TParserState tostate;
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int type;
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TParserSpecial special;
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} TParserStateActionItem;
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typedef struct
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{
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TParserState state;
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TParserStateActionItem *action;
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} TParserStateAction;
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typedef struct TParserPosition
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{
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int posbyte; /* position of parser in bytes */
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int poschar; /* osition of parser in characters */
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int charlen; /* length of current char */
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int lenbytelexeme;
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int lencharlexeme;
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TParserState state;
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struct TParserPosition *prev;
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int flags;
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TParserStateActionItem *pushedAtAction;
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} TParserPosition;
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typedef struct TParser
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{
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/* string and position information */
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char *str; /* multibyte string */
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int lenstr; /* length of mbstring */
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wchar_t *wstr; /* wide character string */
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int lenwstr; /* length of wsting */
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/* State of parse */
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int charmaxlen;
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bool usewide;
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TParserPosition *state;
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bool ignore;
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bool wanthost;
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/* silly char */
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char c;
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/* out */
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char *lexeme;
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int lenbytelexeme;
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int lencharlexeme;
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int type;
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} TParser;
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TParser *TParserInit(char *, int);
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bool TParserGet(TParser *);
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void TParserClose(TParser *);
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#endif
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