scan.c

SRI international 发布的OAA框架软件

/* parser.dlg -- DLG Description of scanner
 *
 * Generated from: parser.h parser.g
 *
 * Terence Parr, Will Cohen, and Hank Dietz: 1989-2001
 * Purdue University Electrical Engineering
 * With AHPCRC, University of Minnesota
 * ANTLR Version 1.33MR33
 */

#define ANTLR_VERSION	13333
#include "pcctscfg.h"
#include "pccts_stdio.h"

#include "charbuf.h"
#include "stringbuffer.h"
#include "libicl.h"
#include "libicl_private.h"
#include "glib.h"
#include <stdio.h>
#ifdef _WINDOWS
#include "oaa-windows.h"
#endif

/* Abstract Syntax Tree fields */
#define AST_FIELDS int isDefined; int type; char* tokenData; size_t tokenLen;
/* Remember column numbers */
#define ZZCOL
/* We define syntax error function */
#define USER_ZZSYN
/* Token buffer size */
/* #define ZZLEXBUFSIZE 10485760*/
#define ZZLEXBUFSIZE 10485760

extern GByteArray* parser_dblQuoteBuf;
extern char* parser_tmpStrIn;
#ifdef NORMAL_GC
extern void* GC_debug_malloc(size_t, const char*, int);
extern char* gc_strdup(char*);
#endif

#ifdef NORMAL_GC
#define zzcr_ast(ast, attr, ttype, text) { \
  if(((ttype) == ICLDATAQ) || \
  ((ttype) == DBLQUOTED)) { \
    char* buf = parser_dblQuoteBuf->data; \
    g_byte_array_free(parser_dblQuoteBuf, FALSE); \
    /* \
    char* buf = (char*)malloc(parser_dblQuoteLen + 1); \
    memcpy(buf, text, parser_dblQuoteLen); \
    buf[parser_dblQuoteLen] = '\0'; \
    */ \
    ast->tokenData = buf; \
    ast->tokenLen = parser_dblQuoteLen; \
  } \
  else { \
    if(zzbufovf) { \
      ast->tokenLen = ZZLEXBUFSIZE; \
      ast->tokenData = (char*)GC_debug_malloc(ZZLEXBUFSIZE + 1, __FILE__, __LINE__); \
      strncpy(ast->tokenData, text, ZZLEXBUFSIZE); \
      fprintf(stderr, "ZZLEXBUFSIZE overflowed (%i)\n", ZZLEXBUFSIZE); \
    } \
    else { \
      ast->tokenData = gc_strdup(text); \
      ast->tokenLen = strlen(text); \
    } \
  } \
  ast->type = (ttype); \
  ast->isDefined = 1; \
  ast->right = NULL; \
  ast->down = NULL; \
  /* printf("zzcr_ast at pointer %p\n", ast); */ \
};

/*
#define zzd_ast(t) { \
  GC_debug_free(t->tokenData); \
  fprintf(stderr, "freed token data at pointer %p\n", t); \
  t->isDefined = 0; \
} \
*/
#undef zzd_ast

#else
#define zzcr_ast(ast, attr, ttype, text) { \
  if(((ttype) == ICLDATAQ) || \
  ((ttype) == DBLQUOTED)) { \
    char* buf = parser_dblQuoteBuf->data; \
    g_byte_array_free(parser_dblQuoteBuf, FALSE); \
    /* \
    char* buf = (char*)malloc(parser_dblQuoteLen + 1); \
    memcpy(buf, text, parser_dblQuoteLen); \
    buf[parser_dblQuoteLen] = '\0'; \
    */ \
    ast->tokenData = buf; \
    ast->tokenLen = parser_dblQuoteLen; \
  } \
  else { \
    if(zzbufovf) { \
      ast->tokenLen = ZZLEXBUFSIZE; \
      ast->tokenData = (char*)malloc(ZZLEXBUFSIZE + 1); \
      strncpy(ast->tokenData, text, ZZLEXBUFSIZE); \
      fprintf(stderr, "ZZLEXBUFSIZE overflowed (%i)\n", ZZLEXBUFSIZE); \
    } \
    else { \
      ast->tokenData = strdup(text); \
      ast->tokenLen = strlen(text); \
    } \
  } \
  ast->type = (ttype); \
  ast->isDefined = 1; \
  ast->right = NULL; \
  ast->down = NULL; \
  /* printf("zzcr_ast at pointer %p\n", ast); */ \
};

/*
#define zzd_ast(t) { \
  free(t->tokenData); \
  t->isDefined = 0; \
} \
*/
#undef zzd_ast

#endif

extern int parser_dblQuoteLen;
extern ICLTerm* parser_getTermFromString(char* str, size_t len);
extern ICLTerm* parser_getTermFromStringDebug(char* str, size_t len);
extern int parser_getNetTermFromBuf(ICLTerm** result, stringbuffer_t* buf);
/*extern void zzsyn(char *text, int tok, char *egroup, SetWordType *eset, int etok, int k, char *bad_text);*/
extern int parser_error;
extern int parser_setDebug(int b);
extern void handleDblQuotedData();
#define LL_K 2
#include "antlr.h"
#include "ast.h"
#include "tokens.h"
#include "dlgdef.h"
LOOKAHEAD

void
#ifdef __USE_PROTOS
zzerraction(void)
#else
zzerraction()
#endif
{
	(*zzerr)("invalid token");
	zzadvance();
	zzskip();
}
/*
 * D L G tables
 *
 * Generated from: ../parser.dlg
 *
 * 1989-2001 by  Will Cohen, Terence Parr, and Hank Dietz
 * Purdue University Electrical Engineering
 * DLG Version 1.33MR33
 */

#include "mode.h"



static void act1()
{ 
		NLA = 1;
	}


static void act2()
{ 
		NLA = TERM_LITERAL;
	}


static void act3()
{ 
		NLA = ICLDATAQ_LITERAL;
	}


static void act4()
{ 
		NLA = LBRACE;
	}


static void act5()
{ 
		NLA = RBRACE;
	}


static void act6()
{ 
		NLA = LBRACK;
	}


static void act7()
{ 
		NLA = RBRACK;
	}


static void act8()
{ 
		NLA = LPAREN;
	}


static void act9()
{ 
		NLA = RPAREN;
	}


static void act10()
{ 
		NLA = DBL_COLON;
	}


static void act11()
{ 
		NLA = TURNSTILE;
	}


static void act12()
{ 
		NLA = COLON;
	}


static void act13()
{ 
		NLA = SEMI;
	}


static void act14()
{ 
		NLA = COMMA;
	}


static void act15()
{ 
		NLA = PLUS;
	}


static void act16()
{ 
		NLA = MINUS;
	}


static void act17()
{ 
		NLA = STAR;
	}


static void act18()
{ 
		NLA = DIV;
	}


static void act19()
{ 
		NLA = EQUAL;
	}


static void act20()
{ 
		NLA = BACKSLASH;
	}


static void act21()
{ 
		NLA = BANG;
	}


static void act22()
{ 
		NLA = TILDE;
	}


static void act23()
{ 
		NLA = PIPE;
	}


static void act24()
{ 
		NLA = DOT;
	}


static void act25()
{ 
		NLA = NUM_INTONE;
	}


static void act26()
{ 
		NLA = NUM_INTTWO;
	}


static void act27()
{ 
		NLA = NUM_FLOATONE;
	}


static void act28()
{ 
		NLA = NUM_FLOATTWO;
	}


static void act29()
{ 
		NLA = WS;
    zzskip ();   
	}


static void act30()
{ 
		NLA = NEWLINE;
    ++zzline; zzskip();   
	}


static void act31()
{ 
		NLA = SPECIAL_CHAR_LITERAL;
	}


static void act32()
{ 
		NLA = IDENT;
	}


static void act33()
{ 
		NLA = VARIABLE;
	}


static void act34()
{ 
		NLA = 42;
    zzmode (STRING_LITERAL_CLASS); zzmore();   
	}


static void act35()
{ 
		NLA = 43;
    parser_dblQuoteLen = 0; zzreplstr(""); zzmode (DBLQUOTED_CLASS); handleDblQuotedData(); zzmore();   
	}

static unsigned char shift0[257] = {
  0, 41, 41, 41, 41, 41, 41, 41, 41, 41, 
  33, 34, 41, 41, 35, 41, 41, 41, 41, 41, 
  41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 
  41, 41, 41, 33, 26, 40, 36, 36, 41, 36, 
  39, 15, 16, 22, 21, 20, 18, 29, 23, 31, 
  30, 30, 30, 30, 30, 30, 30, 30, 30, 17, 
  19, 36, 24, 36, 36, 36, 38, 38, 38, 38, 
  32, 38, 38, 38, 38, 38, 38, 38, 38, 38, 
  38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 
  38, 38, 13, 25, 14, 36, 38, 36, 9, 37, 
  6, 8, 2, 37, 37, 37, 5, 37, 37, 7, 
  4, 37, 37, 37, 10, 3, 37, 1, 37, 37, 
  37, 37, 37, 37, 11, 28, 12, 27, 41, 41, 
  41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 
  41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 
  41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 
  41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 
  41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 
  41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 
  41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 
  41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 
  41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 
  41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 
  41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 
  41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 
  41, 41, 41, 41, 41, 41, 41
};


static void act36()
{ 
		NLA = 1;
	}


static void act37()
{ 
		NLA = 44;
    zzmore();   
	}


static void act38()
{ 
		NLA = STRING_LITERAL;
    zzmode(START);   
	}


static void act39()
{ 
		NLA = 46;
    ++zzline; zzmore();   
	}


static void act40()
{ 
		NLA = 47;
    zzmore();   
	}

static unsigned char shift1[257] = {
  0, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 2, 3, 3, 2, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  1, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
  3, 3, 3, 3, 3, 3, 3
};


static void act41()
{ 
		NLA = 1;
	}


static void act42()
{ 
		NLA = DBLQUOTED;
    zzreplstr(""); zzmode(START);   
	}

static unsigned char shift2[257] = {
  0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
  2, 2, 2, 2, 2, 2, 2
};

#define DfaStates	72
typedef unsigned char DfaState;

static DfaState st0[42] = {
  1, 2, 3, 3, 3, 4, 3, 3, 3, 3, 
  3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 
  14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 
  24, 25, 26, 27, 28, 29, 30, 3, 26, 31, 
  32, 72
};

static DfaState st1[42] = {
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72
};

static DfaState st2[42] = {
  72, 33, 34, 33, 33, 33, 33, 33, 33, 33, 
  33, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  33, 33, 33, 72, 72, 72, 72, 33, 33, 72, 
  72, 72
};

static DfaState st3[42] = {
  72, 33, 33, 33, 33, 33, 33, 33, 33, 33, 
  33, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  33, 33, 33, 72, 72, 72, 72, 33, 33, 72, 
  72, 72
};

static DfaState st4[42] = {
  72, 33, 33, 33, 33, 33, 35, 33, 33, 33, 
  33, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  33, 33, 33, 72, 72, 72, 72, 33, 33, 72, 
  72, 72
};

static DfaState st5[42] = {
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72
};

static DfaState st6[42] = {
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72
};

static DfaState st7[42] = {
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72
};

static DfaState st8[42] = {
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72
};

static DfaState st9[42] = {
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72
};

static DfaState st10[42] = {
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72
};

static DfaState st11[42] = {
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 36, 37, 72, 
  72, 38, 38, 38, 38, 38, 72, 72, 72, 38, 
  72, 72, 72, 72, 72, 72, 38, 72, 72, 72, 
  72, 72
};

static DfaState st12[42] = {
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 39, 39, 72, 
  72, 39, 39, 39, 39, 39, 72, 72, 72, 40, 
  24, 25, 72, 72, 72, 72, 39, 72, 72, 72, 
  72, 72
};

static DfaState st13[42] = {
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72
};

static DfaState st14[42] = {
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72
};

static DfaState st15[42] = {
  72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 
  72, 72, 72, 72, 72, 72, 72, 39, 39, 72, 
  72, 39, 39, 39, 39, 39, 72, 72, 72, 40, 
  24, 25, 72, 72, 72, 72, 39, 72, 72, 72, 
  72, 72
};