sqlflex.l File Reference

#include "sal/config.h"
#include <cstdarg>
#include <string.h>
#include <connectivity/internalnode.hxx>
#include "sqlbison.hxx"
#include <osl/diagnose.h>
#include <rtl/strbuf.hxx>
#include <connectivity/sqlparse.hxx>
#include <connectivity/sqlscan.hxx>

Include dependency graph for sqlflex.l:

Go to the source code of this file.

Macros
#define	YY_EXIT   1
#define	INCLUDED_CONNECTIVITY_SOURCE_PARSE_SQLFLEX_L
#define	SQLYYDEBUG   1
#define	YY_NO_UNISTD_H
#define	SQL_NEW_NODE(text, token)    SQLyylval.pParseNode = new OSQLInternalNode(text, token);
#define	SQL_NEW_KEYWORD(token)    SQLyylval.pParseNode = new OSQLInternalNode("", SQLNodeType::Keyword, (token)); return token;
#define	SQL_NEW_INTNUM   SQL_NEW_NODE(OUString(SQLyytext,strlen(SQLyytext),RTL_TEXTENCODING_UTF8), SQLNodeType::IntNum); return SQL_TOKEN_INTNUM;
#define	SQL_NEW_APPROXNUM   SQL_NEW_NODE(OUString(SQLyytext,strlen(SQLyytext),RTL_TEXTENCODING_UTF8), SQLNodeType::ApproxNum); return SQL_TOKEN_APPROXNUM;
#define	SQL_NEW_DATE   SQL_NEW_NODE(OUString(SQLyytext,strlen(SQLyytext),RTL_TEXTENCODING_UTF8), SQLNodeType::AccessDate); return SQL_TOKEN_ACCESS_DATE;
#define	YY_INPUT(buf, result, max_size)
#define	YY_FATAL_ERROR(msg)

Functions
static sal_Int32	gatherString (int delim, sal_Int32 nTyp)
static sal_Int32	gatherName (const char *)
static sal_Int32	gatherNamePre (const char *text)
	Read SQL Name literal for predicate check Valid Names or international keywords: As we have international keywords, we test first on them. More...
static void	do_fatal_error (const char *msg)
int	yylex (void)
bool	checkeof (int c)
sal_Int32	mapEnumToToken (IParseContext::InternationalKeyCode _eKeyCode)

Variables
OSQLScanner *	xxx_pGLOBAL_SQLSCAN = nullptr
static bool	IN_SQLyyerror

Macro Definition Documentation

INCLUDED_CONNECTIVITY_SOURCE_PARSE_SQLFLEX_L

#define INCLUDED_CONNECTIVITY_SOURCE_PARSE_SQLFLEX_L

Definition at line 44 of file sqlflex.l.

SQL_NEW_APPROXNUM

#define SQL_NEW_APPROXNUM   SQL_NEW_NODE(OUString(SQLyytext,strlen(SQLyytext),RTL_TEXTENCODING_UTF8), SQLNodeType::ApproxNum); return SQL_TOKEN_APPROXNUM;

Definition at line 87 of file sqlflex.l.

SQL_NEW_DATE

#define SQL_NEW_DATE   SQL_NEW_NODE(OUString(SQLyytext,strlen(SQLyytext),RTL_TEXTENCODING_UTF8), SQLNodeType::AccessDate); return SQL_TOKEN_ACCESS_DATE;

Definition at line 88 of file sqlflex.l.

SQL_NEW_INTNUM

#define SQL_NEW_INTNUM   SQL_NEW_NODE(OUString(SQLyytext,strlen(SQLyytext),RTL_TEXTENCODING_UTF8), SQLNodeType::IntNum); return SQL_TOKEN_INTNUM;

Definition at line 86 of file sqlflex.l.

SQL_NEW_KEYWORD

#define SQL_NEW_KEYWORD

(

token

)

SQLyylval.pParseNode = new OSQLInternalNode("", SQLNodeType::Keyword, (token)); return token;

Definition at line 83 of file sqlflex.l.

SQL_NEW_NODE

#define SQL_NEW_NODE	(		text,
			token
	)		SQLyylval.pParseNode = new OSQLInternalNode(text, token);

Definition at line 80 of file sqlflex.l.

SQLYYDEBUG

#define SQLYYDEBUG   1

Definition at line 47 of file sqlflex.l.

YY_EXIT

#define YY_EXIT   1

Definition at line 24 of file sqlflex.l.

YY_FATAL_ERROR

#define YY_FATAL_ERROR

(

msg

)

Value:

{                           \
    do_fatal_error(msg);    \
}

Definition at line 104 of file sqlflex.l.

YY_INPUT

#define YY_INPUT	(		buf,
			result,
			max_size
	)

Value:

{                                                   \
    int c = xxx_pGLOBAL_SQLSCAN->SQLyygetc();       \
    result = (c == EOF) ? YY_NULL : (buf[0] = c, 1);\
}

Definition at line 90 of file sqlflex.l.

YY_NO_UNISTD_H

#define YY_NO_UNISTD_H

Definition at line 67 of file sqlflex.l.

Function Documentation

checkeof()

bool checkeof ( int  c )

inline

Definition at line 513 of file sqlflex.l.

Referenced by gatherString(), and connectivity::OSQLScanner::SQLyyerror().

do_fatal_error()

static void do_fatal_error ( const char *  msg )

static

Definition at line 97 of file sqlflex.l.

References connectivity::OSQLScanner::SQLyyerror(), and xxx_pGLOBAL_SQLSCAN.

gatherName()

sal_Int32 gatherName ( const char *  text )

static

Definition at line 609 of file sqlflex.l.

References connectivity::OSQLScanner::getInternationalTokenID(), mapEnumToToken(), nToken, SQL_NEW_KEYWORD, SQL_NEW_NODE, text(), and xxx_pGLOBAL_SQLSCAN.

gatherNamePre()

sal_Int32 gatherNamePre ( const char *  text )

static

Read SQL Name literal for predicate check Valid Names or international keywords: As we have international keywords, we test first on them.

Definition at line 653 of file sqlflex.l.

References connectivity::OSQLScanner::GetCurrentPos(), connectivity::OSQLScanner::getInternationalTokenID(), connectivity::OSQLScanner::getStatement(), mapEnumToToken(), nLength, nPos, nToken, SQL_NEW_KEYWORD, SQL_NEW_NODE, text(), and xxx_pGLOBAL_SQLSCAN.

gatherString()

sal_Int32 gatherString ( int  delim, sal_Int32  nTyp  )

static

Definition at line 524 of file sqlflex.l.

References ch, checkeof(), SQL_NEW_NODE, and YY_FATAL_ERROR.

mapEnumToToken()

sal_Int32 mapEnumToToken

(

IParseContext::InternationalKeyCode

_eKeyCode

)

Definition at line 570 of file sqlflex.l.

Referenced by gatherName(), and gatherNamePre().

yylex()

int yylex

(

void

)

Definition at line 119 of file sqlflex.l.

Variable Documentation

IN_SQLyyerror

bool IN_SQLyyerror

static

Definition at line 710 of file sqlflex.l.

Referenced by connectivity::OSQLScanner::OSQLScanner(), and connectivity::OSQLScanner::SQLyyerror().

xxx_pGLOBAL_SQLSCAN

OSQLScanner* xxx_pGLOBAL_SQLSCAN = nullptr

Definition at line 78 of file sqlflex.l.

Referenced by do_fatal_error(), gatherName(), gatherNamePre(), and connectivity::OSQLScanner::setScanner().