sqlp.h File Reference

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Functions
int	my_yyinput (char *buf, int max_size)
void	yyerror (const char *s)
int	yyparse (void)
int	yywrap (void)
int	sqpSaveStr (SQLPVALUE *st, char *c)
void	sqpInitValue (SQLPVALUE *val)
void	sqpCopyValue (SQLPVALUE *from, SQLPVALUE *to)
SQLPSTMT *	sqpInitStmt (void)
int	sqpFreeStmt (SQLPSTMT *st)
int	sqpPrintStmt (SQLPSTMT *st)
int	sqpAllocCol (SQLPSTMT *st, int n)
int	sqpAllocVal (SQLPSTMT *st, int n)
int	sqpAllocCom (SQLPSTMT *st, int n)
int	sqpInitParser (SQLPSTMT *st)
void	sqpCommand (int command)
void	sqpTable (char *table)
void	sqpColumn (char *column)
void	sqpColumnDef (char *column, int type, int width, int decimals)
void	sqpValue (char *strval, int intval, double dblval, int type)
void	sqpAssignment (char *column, char *strval, int intval, double dblval, SQLPNODE *expr, int type)
void	sqpOrderColumn (char *col, int dir)
int	sqpOperatorCode (char *)
char *	sqpOperatorName (int)
SQLPNODE *	sqpNewNode (void)
SQLPNODE *	sqpNewExpressionNode (int oper, SQLPNODE *left, SQLPNODE *right)
SQLPNODE *	sqpNewColumnNode (char *name)
SQLPNODE *	sqpNewValueNode (char *strval, int intval, double dblval, int type)
void	sqpFreeNode (SQLPNODE *)

Function Documentation

my_yyinput()

int my_yyinput	(	char *	buf,
		int	max_size
	)

Definition at line 2260 of file sqlp.yy.c.

References SQLPSTMT::cur, sqlpStmt, and SQLPSTMT::stmt.

sqpAllocCol()

int sqpAllocCol	(	SQLPSTMT *	st,
		int	n
	)

Definition at line 36 of file db/sqlp/alloc.c.

References NULL, and st.

Referenced by sqpAssignment(), sqpColumn(), sqpColumnDef(), and sqpValue().

sqpAllocCom()

int sqpAllocCom	(	SQLPSTMT *	st,
		int	n
	)

sqpAllocVal()

int sqpAllocVal	(	SQLPSTMT *	st,
		int	n
	)

Definition at line 57 of file db/sqlp/alloc.c.

References NULL, and st.

Referenced by sqpAssignment(), and sqpValue().

sqpAssignment()

void sqpAssignment	(	char *	column,
		char *	strval,
		int	intval,
		double	dblval,
		SQLPNODE *	expr,
		int	type
	)

Definition at line 161 of file sql.c.

References SQLPSTMT::Col, SQLPVALUE::d, SQLPVALUE::expr, SQLPVALUE::i, SQLPSTMT::nCol, NULL, SQLPSTMT::nVal, SQLPVALUE::s, SQLP_D, SQLP_EXPR, SQLP_I, SQLP_S, sqlpStmt, sqpAllocCol(), sqpAllocVal(), sqpSaveStr(), SQLPVALUE::type, and SQLPSTMT::Val.

Referenced by yyparse().

sqpColumn()

void sqpColumn

(

char *

column

)

Definition at line 101 of file sql.c.

References SQLPSTMT::Col, SQLPSTMT::nCol, sqlpStmt, sqpAllocCol(), and sqpSaveStr().

Referenced by yyparse().

sqpColumnDef()

void sqpColumnDef	(	char *	column,
		int	type,
		int	width,
		int	decimals
	)

Definition at line 113 of file sql.c.

References SQLPSTMT::Col, SQLPSTMT::ColDecim, SQLPSTMT::ColType, SQLPSTMT::ColWidth, SQLPSTMT::nCol, sqlpStmt, sqpAllocCol(), and sqpSaveStr().

Referenced by yyparse().

sqpCommand()

void sqpCommand

(

int

command

)

Definition at line 89 of file sql.c.

References SQLPSTMT::command, and sqlpStmt.

Referenced by yyparse().

sqpCopyValue()

void sqpCopyValue	(	SQLPVALUE *	from,
		SQLPVALUE *	to
	)

Definition at line 60 of file sql.c.

References SQLPVALUE::d, free(), SQLPVALUE::i, SQLPVALUE::s, and SQLPVALUE::type.

sqpFreeNode()

void sqpFreeNode

(

SQLPNODE *

np

)

Definition at line 259 of file sql.c.

References sqlpnode::column_name, free(), sqlpnode::left, sqlpnode::right, SQLPVALUE::s, sqpFreeNode(), and sqlpnode::value.

Referenced by sqpFreeNode(), and sqpFreeStmt().

sqpFreeStmt()

int sqpFreeStmt

(

SQLPSTMT *

st

)

Definition at line 75 of file db/sqlp/alloc.c.

References free(), sqpFreeNode(), and st.

sqpInitParser()

int sqpInitParser

(

SQLPSTMT *

st

)

Definition at line 74 of file sql.c.

References SQLPSTMT::cur, SQLPSTMT::errmsg, SQLPSTMT::nCol, NULL, SQLPSTMT::nVal, SQLPSTMT::orderCol, sqlpStmt, st, SQLPSTMT::stmt, SQLPSTMT::table, and SQLPSTMT::upperNodeptr.

sqpInitStmt()

SQLPSTMT * sqpInitStmt

(

void

)

Definition at line 26 of file db/sqlp/alloc.c.

References st.

sqpInitValue()

void sqpInitValue

(

SQLPVALUE *

val

)

Definition at line 52 of file sql.c.

References SQLPVALUE::d, SQLPVALUE::i, NULL, SQLPVALUE::s, SQLP_NULL, and SQLPVALUE::type.

sqpNewColumnNode()

SQLPNODE * sqpNewColumnNode

(

char *

name

)

Definition at line 230 of file sql.c.

References sqlpnode::column_name, name, sqlpnode::node_type, SQLP_NODE_COLUMN, and sqpNewNode().

Referenced by yyparse().

sqpNewExpressionNode()

SQLPNODE * sqpNewExpressionNode	(	int	oper,
		SQLPNODE *	left,
		SQLPNODE *	right
	)

Definition at line 216 of file sql.c.

References sqlpnode::left, sqlpnode::node_type, sqlpnode::oper, sqlpnode::right, SQLP_NODE_EXPRESSION, and sqpNewNode().

Referenced by yyparse().

sqpNewNode()

SQLPNODE * sqpNewNode

(

void

)

Definition at line 208 of file sql.c.

Referenced by sqpNewColumnNode(), sqpNewExpressionNode(), and sqpNewValueNode().

sqpNewValueNode()

SQLPNODE * sqpNewValueNode	(	char *	strval,
		int	intval,
		double	dblval,
		int	type
	)

Definition at line 242 of file sql.c.

References SQLPVALUE::d, SQLPVALUE::i, sqlpnode::node_type, SQLPVALUE::s, SQLP_NODE_VALUE, sqpNewNode(), SQLPVALUE::type, and sqlpnode::value.

Referenced by yyparse().

sqpOperatorCode()

int sqpOperatorCode

(

char *

oper

)

Definition at line 279 of file sql.c.

References free(), SQLP_ADD, SQLP_AND, SQLP_DIV, SQLP_EQ, SQLP_GE, SQLP_GT, SQLP_LE, SQLP_LT, SQLP_MLTP, SQLP_MTCH, SQLP_NE, SQLP_NOT, SQLP_OR, and SQLP_SUBTR.

Referenced by yyparse().

sqpOperatorName()

char * sqpOperatorName

(

int

oper

)

Definition at line 325 of file sql.c.

References SQLP_ADD, SQLP_AND, SQLP_DIV, SQLP_EQ, SQLP_GE, SQLP_GT, SQLP_LE, SQLP_LT, SQLP_MLTP, SQLP_MTCH, SQLP_NE, SQLP_NOT, SQLP_OR, and SQLP_SUBTR.

sqpOrderColumn()

void sqpOrderColumn	(	char *	col,
		int	dir
	)

Definition at line 199 of file sql.c.

References SQLPSTMT::orderCol, SQLPSTMT::orderDir, sqlpStmt, and strcpy.

Referenced by yyparse().

sqpPrintStmt()

int sqpPrintStmt

(

SQLPSTMT *

st

)

Definition at line 62 of file print.c.

References SQLPSTMT::Col, SQLPSTMT::ColType, SQLPSTMT::ColWidth, SQLPSTMT::command, SQLPVALUE::d, SQLPVALUE::expr, SQLPVALUE::i, SQLPSTMT::orderCol, SQLPSTMT::orderDir, SQLPVALUE::s, SQLP_ADD_COLUMN, SQLP_CREATE, SQLP_D, SQLP_DATE, SQLP_DELETE, SQLP_DOUBLE, SQLP_DROP, SQLP_DROP_COLUMN, SQLP_EXPR, SQLP_I, SQLP_INSERT, SQLP_INTEGER, SQLP_NULL, SQLP_S, SQLP_SELECT, SQLP_TIME, SQLP_UPDATE, SQLP_VARCHAR, sqlpStmt, st, SQLPSTMT::stmt, SQLPSTMT::table, SQLPVALUE::type, SQLPSTMT::upperNodeptr, and SQLPSTMT::Val.

sqpSaveStr()

int sqpSaveStr	(	SQLPVALUE *	st,
		char *	c
	)

Definition at line 40 of file sql.c.

References SQLPVALUE::s, and strcpy.

Referenced by sqpAssignment(), sqpColumn(), sqpColumnDef(), and sqpValue().

sqpTable()

void sqpTable

(

char *

table

)

Definition at line 95 of file sql.c.

References SQLP_MAX_TABLE, sqlpStmt, and SQLPSTMT::table.

Referenced by yyparse().

sqpValue()

void sqpValue	(	char *	strval,
		int	intval,
		double	dblval,
		int	type
	)

Definition at line 128 of file sql.c.

References SQLPVALUE::d, SQLPVALUE::i, NULL, SQLPSTMT::nVal, SQLPVALUE::s, SQLP_D, SQLP_I, SQLP_S, sqlpStmt, sqpAllocCol(), sqpAllocVal(), sqpSaveStr(), SQLPVALUE::type, and SQLPSTMT::Val.

Referenced by yyparse().

yyerror()

void yyerror

(

const char *

s

)

Definition at line 2283 of file sqlp.yy.c.

References SQLPSTMT::errmsg, sqlpStmt, YY_CURRENT_BUFFER, yy_flush_buffer(), and yytext.

Referenced by yylex(), and yyparse().

yyparse()

int yyparse

(

void

)

Definition at line 1017 of file sqlp.tab.c.

References NULL, SORT_ASC, SORT_DESC, SQLP_ADD_COLUMN, SQLP_AND, SQLP_CREATE, SQLP_D, SQLP_DATE, SQLP_DELETE, SQLP_DOUBLE, SQLP_DROP, SQLP_DROP_COLUMN, SQLP_EQ, SQLP_EXPR, SQLP_I, SQLP_INSERT, SQLP_INTEGER, SQLP_ISNULL, SQLP_NOT, SQLP_NOTNULL, SQLP_NULL, SQLP_OR, SQLP_S, SQLP_SELECT, SQLP_TIME, SQLP_UPDATE, SQLP_VARCHAR, sqlpStmt, sqpAssignment(), sqpColumn(), sqpColumnDef(), sqpCommand(), sqpNewColumnNode(), sqpNewExpressionNode(), sqpNewValueNode(), sqpOperatorCode(), sqpOrderColumn(), sqpTable(), sqpValue(), SQLPSTMT::upperNodeptr, YY_, YY_ACCESSING_SYMBOL, YY_ASSERT, YY_CAST, YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN, YY_IGNORE_MAYBE_UNINITIALIZED_END, YY_IGNORE_USELESS_CAST_BEGIN, YY_IGNORE_USELESS_CAST_END, YY_REDUCE_PRINT, YY_STACK_PRINT, YY_SYMBOL_PRINT, YYABORT, YYACCEPT, yyalloc(), yychar, YYDPRINTF, YYEMPTY, YYEOF, yyerror(), YYERROR, YYerror, YYFINAL, YYINITDEPTH, YYLAST, yylex(), yylval, YYMAXDEPTH, yynerrs, YYNOMEM, YYNSTATES, YYNTOKENS, yypact_value_is_default, YYPOPSTACK, YYPTRDIFF_T, YYSIZE_T, YYSIZEOF, YYSTACK_ALLOC, YYSTACK_BYTES, YYSTACK_FREE, YYSTACK_RELOCATE, YYSYMBOL_YYEMPTY, YYSYMBOL_YYEOF, YYSYMBOL_YYerror, yytable_value_is_error, YYTRANSLATE, and YYUNDEF.

yywrap()

int yywrap

(

void

)

Definition at line 2300 of file sqlp.yy.c.

Referenced by yylex().