mirror of
https://github.com/mdbtools/mdbtools.git
synced 2025-05-20 16:49:22 +08:00
clean up
This commit is contained in:
brianb
parent
ee6df7d015
commit
c4039d997e
@ -1,30 +0,0 @@
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SHELL = /bin/sh
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LEX = flex -i
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YACC = yacc -d
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CC = gcc
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CPPFLAGS =
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CFLAGS = $(CPPFLAG) -g -O2 -DHW_LITTLE_ENDIAN
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LDFLAGS =
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LIBS = -L ../libmdb -lmdb -ll `glib-config --libs` -lreadline -lncurses
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INC = -I ../include `glib-config --cflags` -I/usr/include/readline
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OBJS = y.tab.o lex.yy.o mdbsql.o main.o
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all: mdb-sql
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libmdb: $(OBJS)
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rm -f libmdb.a
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ar cq libmdb.a $(OBJS)
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clean:
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rm -f core *.o *.a y.tab.* lex.yy.c mdb-sql
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lex.yy.c: sql.l
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$(LEX) $<
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y.tab.c: sql.y
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$(YACC) $<
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.c.o:
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$(CC) $(CFLAGS) -g -c $< $(INC)
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sql: $(OBJS)
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$(CC) -o $@ $(LDFLAGS) $(OBJS) $(LIBS)
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443
src/sql/parser.c
443
src/sql/parser.c
@ -1,443 +0,0 @@
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#ifndef lint
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static char yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93";
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#endif
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#define YYBYACC 1
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#define YYMAJOR 1
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#define YYMINOR 9
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#define yyclearin (yychar=(-1))
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#define yyerrok (yyerrflag=0)
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#define YYRECOVERING (yyerrflag!=0)
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#define YYPREFIX "yy"
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#line 2 "parser.y"
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#include "mdbsql.h"
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MdbSQL *g_sql;
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#line 7 "parser.y"
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typedef union {
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char *name;
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double dval;
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int ival;
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} YYSTYPE;
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#line 22 "y.tab.c"
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#define NAME 257
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#define PATH 258
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#define NUMBER 259
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#define STRING 260
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#define SELECT 261
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#define FROM 262
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#define WHERE 263
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#define CONNECT 264
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#define TO 265
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#define LIST 266
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#define TABLES 267
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#define AND 268
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#define YYERRCODE 256
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short yylhs[] = { -1,
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0, 0, 0, 3, 3, 5, 5, 6, 6, 7,
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7, 7, 8, 8, 4, 4, 2, 1, 1, 1,
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9,
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};
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short yylen[] = { 2,
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5, 3, 2, 0, 2, 1, 3, 3, 3, 1,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 3,
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1,
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};
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short yydefred[] = { 0,
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0, 0, 0, 0, 21, 18, 0, 0, 0, 3,
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0, 0, 16, 15, 2, 17, 0, 20, 0, 1,
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0, 13, 14, 5, 0, 0, 10, 11, 12, 0,
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0, 0, 8, 7, 9,
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};
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short yydgoto[] = { 4,
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7, 17, 20, 15, 24, 25, 30, 26, 8,
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};
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short yysindex[] = { -260,
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-42, -251, -250, 0, 0, 0, -246, -29, -255, 0,
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-239, -42, 0, 0, 0, 0, -244, 0, -252, 0,
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-51, 0, 0, 0, -248, -51, 0, 0, 0, -247,
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-252, -236, 0, 0, 0,
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};
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short yyrindex[] = { 0,
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0, 0, 0, 0, 0, 0, 0, -240, 0, 0,
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0, 0, 0, 0, 0, 0, 23, 0, 0, 0,
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0, 0, 0, 0, 24, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0,
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};
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short yygindex[] = { 0,
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13, 0, 0, 0, -5, 0, 1, -2, 0,
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};
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#define YYTABLESIZE 215
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short yytable[] = { 6,
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1, 13, 14, 2, 21, 3, 22, 23, 29, 27,
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28, 22, 23, 9, 12, 11, 10, 16, 19, 31,
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35, 19, 4, 6, 18, 34, 32, 33, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 5,
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};
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short yycheck[] = { 42,
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261, 257, 258, 264, 257, 266, 259, 260, 60, 61,
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62, 259, 260, 265, 44, 262, 267, 257, 263, 268,
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257, 262, 0, 0, 12, 31, 26, 30, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, 257,
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};
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#define YYFINAL 4
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#ifndef YYDEBUG
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#define YYDEBUG 0
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#endif
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#define YYMAXTOKEN 268
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#if YYDEBUG
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char *yyname[] = {
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"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,"'*'",0,"','",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'<'","'='","'>'",0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"NAME","PATH",
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"NUMBER","STRING","SELECT","FROM","WHERE","CONNECT","TO","LIST","TABLES","AND",
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};
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char *yyrule[] = {
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"$accept : query",
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"query : SELECT column_list FROM table where_clause",
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"query : CONNECT TO database",
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"query : LIST TABLES",
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"where_clause :",
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"where_clause : WHERE sarg_list",
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"sarg_list : sarg",
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"sarg_list : sarg AND sarg_list",
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"sarg : NAME operator constant",
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"sarg : constant operator NAME",
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"operator : '='",
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"operator : '>'",
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"operator : '<'",
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"constant : NUMBER",
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"constant : STRING",
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"database : PATH",
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"database : NAME",
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"table : NAME",
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"column_list : '*'",
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"column_list : column",
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"column_list : column ',' column_list",
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"column : NAME",
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};
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#endif
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#ifdef YYSTACKSIZE
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#undef YYMAXDEPTH
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#define YYMAXDEPTH YYSTACKSIZE
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#else
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#ifdef YYMAXDEPTH
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#define YYSTACKSIZE YYMAXDEPTH
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#else
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#define YYSTACKSIZE 500
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#define YYMAXDEPTH 500
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#endif
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#endif
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int yydebug;
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int yynerrs;
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int yyerrflag;
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int yychar;
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short *yyssp;
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YYSTYPE *yyvsp;
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YYSTYPE yyval;
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YYSTYPE yylval;
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short yyss[YYSTACKSIZE];
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YYSTYPE yyvs[YYSTACKSIZE];
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#define yystacksize YYSTACKSIZE
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#define YYABORT goto yyabort
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#define YYREJECT goto yyabort
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#define YYACCEPT goto yyaccept
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#define YYERROR goto yyerrlab
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int
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yyparse()
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{
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register int yym, yyn, yystate;
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#if YYDEBUG
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register char *yys;
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extern char *getenv();
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if (yys = getenv("YYDEBUG"))
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{
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yyn = *yys;
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if (yyn >= '0' && yyn <= '9')
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yydebug = yyn - '0';
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}
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#endif
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yynerrs = 0;
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yyerrflag = 0;
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yychar = (-1);
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yyssp = yyss;
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yyvsp = yyvs;
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*yyssp = yystate = 0;
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yyloop:
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if (yyn = yydefred[yystate]) goto yyreduce;
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if (yychar < 0)
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{
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if ((yychar = yylex()) < 0) yychar = 0;
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#if YYDEBUG
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if (yydebug)
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{
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yys = 0;
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if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
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if (!yys) yys = "illegal-symbol";
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printf("%sdebug: state %d, reading %d (%s)\n",
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YYPREFIX, yystate, yychar, yys);
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}
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||||
#endif
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||||
}
|
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if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
|
||||
yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
|
||||
{
|
||||
#if YYDEBUG
|
||||
if (yydebug)
|
||||
printf("%sdebug: state %d, shifting to state %d\n",
|
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YYPREFIX, yystate, yytable[yyn]);
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#endif
|
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if (yyssp >= yyss + yystacksize - 1)
|
||||
{
|
||||
goto yyoverflow;
|
||||
}
|
||||
*++yyssp = yystate = yytable[yyn];
|
||||
*++yyvsp = yylval;
|
||||
yychar = (-1);
|
||||
if (yyerrflag > 0) --yyerrflag;
|
||||
goto yyloop;
|
||||
}
|
||||
if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
|
||||
yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
|
||||
{
|
||||
yyn = yytable[yyn];
|
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goto yyreduce;
|
||||
}
|
||||
if (yyerrflag) goto yyinrecovery;
|
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#ifdef lint
|
||||
goto yynewerror;
|
||||
#endif
|
||||
yynewerror:
|
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yyerror("syntax error");
|
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#ifdef lint
|
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goto yyerrlab;
|
||||
#endif
|
||||
yyerrlab:
|
||||
++yynerrs;
|
||||
yyinrecovery:
|
||||
if (yyerrflag < 3)
|
||||
{
|
||||
yyerrflag = 3;
|
||||
for (;;)
|
||||
{
|
||||
if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE) >= 0 &&
|
||||
yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
|
||||
{
|
||||
#if YYDEBUG
|
||||
if (yydebug)
|
||||
printf("%sdebug: state %d, error recovery shifting\
|
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to state %d\n", YYPREFIX, *yyssp, yytable[yyn]);
|
||||
#endif
|
||||
if (yyssp >= yyss + yystacksize - 1)
|
||||
{
|
||||
goto yyoverflow;
|
||||
}
|
||||
*++yyssp = yystate = yytable[yyn];
|
||||
*++yyvsp = yylval;
|
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goto yyloop;
|
||||
}
|
||||
else
|
||||
{
|
||||
#if YYDEBUG
|
||||
if (yydebug)
|
||||
printf("%sdebug: error recovery discarding state %d\n",
|
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YYPREFIX, *yyssp);
|
||||
#endif
|
||||
if (yyssp <= yyss) goto yyabort;
|
||||
--yyssp;
|
||||
--yyvsp;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (yychar == 0) goto yyabort;
|
||||
#if YYDEBUG
|
||||
if (yydebug)
|
||||
{
|
||||
yys = 0;
|
||||
if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
|
||||
if (!yys) yys = "illegal-symbol";
|
||||
printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
|
||||
YYPREFIX, yystate, yychar, yys);
|
||||
}
|
||||
#endif
|
||||
yychar = (-1);
|
||||
goto yyloop;
|
||||
}
|
||||
yyreduce:
|
||||
#if YYDEBUG
|
||||
if (yydebug)
|
||||
printf("%sdebug: state %d, reducing by rule %d (%s)\n",
|
||||
YYPREFIX, yystate, yyn, yyrule[yyn]);
|
||||
#endif
|
||||
yym = yylen[yyn];
|
||||
yyval = yyvsp[1-yym];
|
||||
switch (yyn)
|
||||
{
|
||||
case 1:
|
||||
#line 19 "parser.y"
|
||||
{
|
||||
mdb_sql_select(g_sql);
|
||||
}
|
||||
break;
|
||||
case 2:
|
||||
#line 22 "parser.y"
|
||||
{
|
||||
mdb_sql_open(g_sql, yyvsp[0].name); free(yyvsp[0].name);
|
||||
}
|
||||
break;
|
||||
case 3:
|
||||
#line 25 "parser.y"
|
||||
{
|
||||
mdb_sql_listtables(g_sql);
|
||||
}
|
||||
break;
|
||||
case 8:
|
||||
#line 41 "parser.y"
|
||||
{
|
||||
mdb_sql_add_sarg(g_sql, yyvsp[-2].name, yyvsp[-1].ival, yyvsp[0].name);
|
||||
free(yyvsp[-2].name);
|
||||
free(yyvsp[0].name);
|
||||
}
|
||||
break;
|
||||
case 9:
|
||||
#line 46 "parser.y"
|
||||
{
|
||||
mdb_sql_add_sarg(g_sql, yyvsp[0].name, yyvsp[-1].ival, yyvsp[-2].name);
|
||||
free(yyvsp[-2].name);
|
||||
free(yyvsp[0].name);
|
||||
}
|
||||
break;
|
||||
case 10:
|
||||
#line 54 "parser.y"
|
||||
{ yyval.ival = MDB_EQUAL; }
|
||||
break;
|
||||
case 11:
|
||||
#line 55 "parser.y"
|
||||
{ yyval.ival = MDB_GT; }
|
||||
break;
|
||||
case 12:
|
||||
#line 56 "parser.y"
|
||||
{ yyval.ival = MDB_LT; }
|
||||
break;
|
||||
case 13:
|
||||
#line 59 "parser.y"
|
||||
{ yyval.name = yyvsp[0].name; }
|
||||
break;
|
||||
case 14:
|
||||
#line 60 "parser.y"
|
||||
{ yyval.name = yyvsp[0].name; }
|
||||
break;
|
||||
case 17:
|
||||
#line 68 "parser.y"
|
||||
{ mdb_sql_add_table(g_sql, yyvsp[0].name); free(yyvsp[0].name); }
|
||||
break;
|
||||
case 18:
|
||||
#line 72 "parser.y"
|
||||
{ mdb_sql_all_columns(g_sql); }
|
||||
break;
|
||||
case 21:
|
||||
#line 78 "parser.y"
|
||||
{ mdb_sql_add_column(g_sql, yyvsp[0].name); free(yyvsp[0].name); }
|
||||
break;
|
||||
#line 388 "y.tab.c"
|
||||
}
|
||||
yyssp -= yym;
|
||||
yystate = *yyssp;
|
||||
yyvsp -= yym;
|
||||
yym = yylhs[yyn];
|
||||
if (yystate == 0 && yym == 0)
|
||||
{
|
||||
#if YYDEBUG
|
||||
if (yydebug)
|
||||
printf("%sdebug: after reduction, shifting from state 0 to\
|
||||
state %d\n", YYPREFIX, YYFINAL);
|
||||
#endif
|
||||
yystate = YYFINAL;
|
||||
*++yyssp = YYFINAL;
|
||||
*++yyvsp = yyval;
|
||||
if (yychar < 0)
|
||||
{
|
||||
if ((yychar = yylex()) < 0) yychar = 0;
|
||||
#if YYDEBUG
|
||||
if (yydebug)
|
||||
{
|
||||
yys = 0;
|
||||
if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
|
||||
if (!yys) yys = "illegal-symbol";
|
||||
printf("%sdebug: state %d, reading %d (%s)\n",
|
||||
YYPREFIX, YYFINAL, yychar, yys);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
if (yychar == 0) goto yyaccept;
|
||||
goto yyloop;
|
||||
}
|
||||
if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
|
||||
yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
|
||||
yystate = yytable[yyn];
|
||||
else
|
||||
yystate = yydgoto[yym];
|
||||
#if YYDEBUG
|
||||
if (yydebug)
|
||||
printf("%sdebug: after reduction, shifting from state %d \
|
||||
to state %d\n", YYPREFIX, *yyssp, yystate);
|
||||
#endif
|
||||
if (yyssp >= yyss + yystacksize - 1)
|
||||
{
|
||||
goto yyoverflow;
|
||||
}
|
||||
*++yyssp = yystate;
|
||||
*++yyvsp = yyval;
|
||||
goto yyloop;
|
||||
yyoverflow:
|
||||
yyerror("yacc stack overflow");
|
||||
yyabort:
|
||||
return (1);
|
||||
yyaccept:
|
||||
return (0);
|
||||
}
|
||||
@ -1,18 +0,0 @@
|
||||
#define NAME 257
|
||||
#define PATH 258
|
||||
#define NUMBER 259
|
||||
#define STRING 260
|
||||
#define SELECT 261
|
||||
#define FROM 262
|
||||
#define WHERE 263
|
||||
#define CONNECT 264
|
||||
#define TO 265
|
||||
#define LIST 266
|
||||
#define TABLES 267
|
||||
#define AND 268
|
||||
typedef union {
|
||||
char *name;
|
||||
double dval;
|
||||
int ival;
|
||||
} YYSTYPE;
|
||||
extern YYSTYPE yylval;
|
||||
Loading…
Reference in New Issue
Block a user