lex.yy.c

Ho Chi Minh City University of Technology Computer Science Department Distributed Computing E

#include <stdio.h>
# define U(x) x
# define NLSTATE yyprevious=YYNEWLINE
# define BEGIN yybgin = yysvec + 1 +
# define INITIAL 0
# define YYLERR yysvec
# define YYSTATE (yyestate-yysvec-1)
# define YYOPTIM 1
# define YYLMAX BUFSIZ
#ifndef __cplusplus
# define output(c) (void)putc(c,yyout)
#else
# define lex_output(c) (void)putc(c,yyout)
#endif

#if defined(__cplusplus) || defined(__STDC__)

#if defined(__cplusplus) && defined(__EXTERN_C__)
extern "C" {
#endif
	int yyback(int *, int);
	int yyinput(void);
	int yylook(void);
	void yyoutput(int);
	int yyracc(int);
	int yyreject(void);
	void yyunput(int);
	int yylex(void);
#ifdef YYLEX_E
	void yywoutput(wchar_t);
	wchar_t yywinput(void);
#endif
#ifndef yyless
	int yyless(int);
#endif
#ifndef yywrap
	int yywrap(void);
#endif
#ifdef LEXDEBUG
	void allprint(char);
	void sprint(char *);
#endif
#if defined(__cplusplus) && defined(__EXTERN_C__)
}
#endif

#ifdef __cplusplus
extern "C" {
#endif
	void exit(int);
#ifdef __cplusplus
}
#endif

#endif
# define unput(c) {yytchar= (c);if(yytchar=='\n')yylineno--;*yysptr++=yytchar;}
# define yymore() (yymorfg=1)
#ifndef __cplusplus
# define input() (((yytchar=yysptr>yysbuf?U(*--yysptr):getc(yyin))==10?(yylineno++,yytchar):yytchar)==EOF?0:yytchar)
#else
# define lex_input() (((yytchar=yysptr>yysbuf?U(*--yysptr):getc(yyin))==10?(yylineno++,yytchar):yytchar)==EOF?0:yytchar)
#endif
#define ECHO fprintf(yyout, "%s",yytext)
# define REJECT { nstr = yyreject(); goto yyfussy;}
int yyleng;
char yytext[YYLMAX];
int yymorfg;
extern char *yysptr, yysbuf[];
int yytchar;
FILE *yyin = {stdin}, *yyout = {stdout};
extern int yylineno;
struct yysvf { 
	struct yywork *yystoff;
	struct yysvf *yyother;
	int *yystops;};
struct yysvf *yyestate;
extern struct yysvf yysvec[], *yybgin;
#include <stdlib.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include "dce_def.h"
#define PORT  1
#define MADDR 2
#define EQUAL 3
#define NUM   4
#define ADDR  5
#define TIME  6

int  TIMEOUT_IAMALIVE;

# define YYNEWLINE 10
yylex(){
int nstr; extern int yyprevious;
#ifdef __cplusplus
/* to avoid CC and lint complaining yyfussy not being used ...*/
static int __lex_hack = 0;
if (__lex_hack) goto yyfussy;
#endif
while((nstr = yylook()) >= 0)
yyfussy: switch(nstr){
case 0:
if(yywrap()) return(0); break;
case 1:

# line 21 "/home/e9406114/_project/src/core/dceconf.l"
 while (input()!='\n');
break;
case 2:

# line 22 "/home/e9406114/_project/src/core/dceconf.l"
 return EQUAL;
break;
case 3:

# line 23 "/home/e9406114/_project/src/core/dceconf.l"
return MADDR;
break;
case 4:

# line 24 "/home/e9406114/_project/src/core/dceconf.l"
return PORT;
break;
case 5:

# line 25 "/home/e9406114/_project/src/core/dceconf.l"
 return TIME;
break;
case 6:

# line 26 "/home/e9406114/_project/src/core/dceconf.l"
 return ADDR;
break;
case 7:

# line 27 "/home/e9406114/_project/src/core/dceconf.l"
  return NUM;
break;
case 8:

# line 28 "/home/e9406114/_project/src/core/dceconf.l"
{}
break;
case -1:
break;
default:
(void)fprintf(yyout,"bad switch yylook %d",nstr);
} return(0); }
/* end of yylex */
int
dce_readconf (u_long * maddr, int *mport)
{
  static int nPort;
  static u_long uAddr;
  int nToken;
  char buf[256];
  if (nPort)
    {
      *maddr = uAddr;
      *mport = nPort;
      return 1;
    }
  sprintf (buf, "%s/dce.conf", getenv ("DCE_ROOT"));
  if ((yyin = fopen (buf, "rt")))
    while ((nToken = yylex ()) > 0)
      switch (nToken)
	{
	case MADDR:
	  if ((yylex () == EQUAL) && (yylex () == ADDR))
	    uAddr = inet_addr (yytext);
	  break;
	case PORT:
	  if ((yylex () == EQUAL) && (yylex () == NUM))
	    nPort = atol (yytext);
	  break;
	case TIME:
	  if ((yylex()==EQUAL) && (yylex () == NUM))
	  TIMEOUT_IAMALIVE = atoi (yytext);
	  break;
	}
  if (yyin)
    fclose (yyin);
  if ((IN_MULTICAST (ntohl (uAddr))) && (nPort > 1024))
    {
      *maddr = uAddr;
      *mport = nPort;
      if (TIMEOUT_IAMALIVE<_TIMEOUT_IAMALIVE) TIMEOUT_IAMALIVE=_TIMEOUT_IAMALIVE;
      return 1;
    }
  fprintf (stderr, "Error in Read file %s or DCE_ROOT variable not found\n", buf);
  exit (-1);
}
int yyvstop[] = {
0,

8,
0,

8,
0,

8,
0,

1,
0,

7,
0,

2,
0,

5,
0,

3,
0,

4,
0,

6,
0,
0};
# define YYTYPE unsigned char
struct yywork { YYTYPE verify, advance; } yycrank[] = {
0,0,	0,0,	0,0,	0,0,	
0,0,	0,0,	0,0,	0,0,	
0,0,	1,3,	1,3,	1,3,	
3,3,	3,3,	3,3,	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,	0,0,	
1,4,	0,0,	0,0,	0,0,	
0,0,	0,0,	0,0,	0,0,	
0,0,	0,0,	0,0,	13,17,	
21,24,	1,5,	1,5,	1,5,	
1,5,	1,5,	1,5,	1,5,	
1,5,	1,5,	1,5,	0,0,	
0,0,	5,9,	1,6,	5,5,	
5,5,	5,5,	5,5,	5,5,	
5,5,	5,5,	5,5,	5,5,	
5,5,	9,13,	9,13,	9,13,	
9,13,	9,13,	9,13,	9,13,	
9,13,	9,13,	9,13,	17,21,	
17,21,	17,21,	17,21,	17,21,	
17,21,	17,21,	17,21,	17,21,	
17,21,	0,0,	0,0,	0,0,	
0,0,	0,0,	7,10,	0,0,	
0,0,	10,14,	14,18,	16,20,	
0,0,	0,0,	8,12,	0,0,	
0,0,	0,0,	1,7,	12,16,	
11,15,	7,11,	0,0,	15,19,	
18,22,	1,8,	19,23,	0,0,	
0,0,	0,0,	0,0,	0,0,	
0,0,	1,3,	0,0,	0,0,	
3,3,	24,25,	24,25,	24,25,	
24,25,	24,25,	24,25,	24,25,	
24,25,	24,25,	24,25,	0,0,	
0,0};
struct yysvf yysvec[] = {
0,	0,	0,
yycrank+1,	0,		yyvstop+1,
yycrank+0,	yysvec+1,	yyvstop+3,
yycrank+4,	0,		yyvstop+5,
yycrank+0,	0,		yyvstop+7,
yycrank+15,	0,		yyvstop+9,
yycrank+0,	0,		yyvstop+11,
yycrank+1,	0,		0,	
yycrank+1,	0,		0,	
yycrank+25,	0,		0,	
yycrank+1,	0,		0,	
yycrank+1,	0,		0,	
yycrank+2,	0,		0,	
yycrank+1,	yysvec+9,	0,	
yycrank+2,	0,		0,	
yycrank+1,	0,		0,	
yycrank+2,	0,		0,	
yycrank+35,	0,		0,	
yycrank+2,	0,		0,	
yycrank+2,	0,		0,	
yycrank+0,	0,		yyvstop+13,
yycrank+2,	yysvec+17,	0,	
yycrank+0,	0,		yyvstop+15,
yycrank+0,	0,		yyvstop+17,
yycrank+81,	0,		0,	
yycrank+0,	yysvec+24,	yyvstop+19,
0,	0,	0};
struct yywork *yytop = yycrank+138;
struct yysvf *yybgin = yysvec+1;
char yymatch[] = {
  0,   1,   1,   1,   1,   1,   1,   1, 
  8,   8,   8,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
 48,  48,  48,  48,  48,  48,  48,  48, 
 48,  48,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   8,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
  1,   1,   1,   1,   1,   1,   1,   1, 
0};
char yyextra[] = {
0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,
0};
/*	Copyright (c) 1989 AT&T	*/
/*	  All Rights Reserved  	*/

/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T	*/
/*	The copyright notice above does not evidence any   	*/
/*	actual or intended publication of such source code.	*/

#pragma ident	"@(#)ncform	6.8	95/02/11 SMI"

int yylineno =1;
# define YYU(x) x
# define NLSTATE yyprevious=YYNEWLINE
struct yysvf *yylstate [YYLMAX], **yylsp, **yyolsp;
char yysbuf[YYLMAX];
char *yysptr = yysbuf;
int *yyfnd;
extern struct yysvf *yyestate;
int yyprevious = YYNEWLINE;
#if defined(__cplusplus) || defined(__STDC__)
int yylook(void)
#else
yylook()
#endif
{
	register struct yysvf *yystate, **lsp;
	register struct yywork *yyt;
	struct yysvf *yyz;
	int yych, yyfirst;
	struct yywork *yyr;
# ifdef LEXDEBUG
	int debug;
# endif
	char *yylastch;
	/* start off machines */
# ifdef LEXDEBUG
	debug = 0;
# endif
	yyfirst=1;
	if (!yymorfg)
		yylastch = yytext;
	else {
		yymorfg=0;
		yylastch = yytext+yyleng;
		}
	for(;;){
		lsp = yylstate;
		yyestate = yystate = yybgin;
		if (yyprevious==YYNEWLINE) yystate++;
		for (;;){
# ifdef LEXDEBUG
			if(debug)fprintf(yyout,"state %d\n",yystate-yysvec-1);
# endif
			yyt = yystate->yystoff;
			if(yyt == yycrank && !yyfirst){  /* may not be any transitions */
				yyz = yystate->yyother;
				if(yyz == 0)break;
				if(yyz->yystoff == yycrank)break;
				}
#ifndef __cplusplus
			*yylastch++ = yych = input();
#else
			*yylastch++ = yych = lex_input();
#endif
			if(yylastch > &yytext[YYLMAX]) {
				fprintf(yyout,"Input string too long, limit %d\n",YYLMAX);
				exit(1);
			}
			yyfirst=0;
		tryagain:
# ifdef LEXDEBUG
			if(debug){
				fprintf(yyout,"char ");
				allprint(yych);
				putchar('\n');
				}
# endif
			yyr = yyt;
			if ( (int)yyt > (int)yycrank){
				yyt = yyr + yych;
				if (yyt <= yytop && yyt->verify+yysvec == yystate){
					if(yyt->advance+yysvec == YYLERR)	/* error transitions */
						{unput(*--yylastch);break;}
					*lsp++ = yystate = yyt->advance+yysvec;
					if(lsp > &yylstate[YYLMAX]) {
						fprintf(yyout,"Input string too long, limit %d\n",YYLMAX);
						exit(1);
					}
					goto contin;
					}
				}
# ifdef YYOPTIM
			else if((int)yyt < (int)yycrank) {		/* r < yycrank */
				yyt = yyr = yycrank+(yycrank-yyt);
# ifdef LEXDEBUG
				if(debug)fprintf(yyout,"compressed state\n");
# endif
				yyt = yyt + yych;
				if(yyt <= yytop && yyt->verify+yysvec == yystate){
					if(yyt->advance+yysvec == YYLERR)	/* error transitions */
						{unput(*--yylastch);break;}
					*lsp++ = yystate = yyt->advance+yysvec;
					if(lsp > &yylstate[YYLMAX]) {
						fprintf(yyout,"Input string too long, limit %d\n",YYLMAX);
						exit(1);
					}
					goto contin;
					}
				yyt = yyr + YYU(yymatch[yych]);
# ifdef LEXDEBUG
				if(debug){
					fprintf(yyout,"try fall back character ");
					allprint(YYU(yymatch[yych]));
					putchar('\n');
					}
# endif
				if(yyt <= yytop && yyt->verify+yysvec == yystate){
					if(yyt->advance+yysvec == YYLERR)	/* error transition */
						{unput(*--yylastch);break;}
					*lsp++ = yystate = yyt->advance+yysvec;
					if(lsp > &yylstate[YYLMAX]) {
						fprintf(yyout,"Input string too long, limit %d\n",YYLMAX);
						exit(1);
					}
					goto contin;
					}
				}
			if ((yystate = yystate->yyother) && (yyt= yystate->yystoff) != yycrank){
# ifdef LEXDEBUG
				if(debug)fprintf(yyout,"fall back to state %d\n",yystate-yysvec-1);
# endif
				goto tryagain;
				}
# endif
			else
				{unput(*--yylastch);break;}
		contin:
# ifdef LEXDEBUG
			if(debug){
				fprintf(yyout,"state %d char ",yystate-yysvec-1);
				allprint(yych);
				putchar('\n');
				}
# endif
			;
			}
# ifdef LEXDEBUG
		if(debug){
			fprintf(yyout,"stopped at %d with ",*(lsp-1)-yysvec-1);
			allprint(yych);
			putchar('\n');
			}
# endif
		while (lsp-- > yylstate){
			*yylastch-- = 0;
			if (*lsp != 0 && (yyfnd= (*lsp)->yystops) && *yyfnd > 0){
				yyolsp = lsp;
				if(yyextra[*yyfnd]){		/* must backup */
					while(yyback((*lsp)->yystops,-*yyfnd) != 1 && lsp > yylstate){
						lsp--;
						unput(*yylastch--);
						}
					}
				yyprevious = YYU(*yylastch);
				yylsp = lsp;
				yyleng = yylastch-yytext+1;
				yytext[yyleng] = 0;
# ifdef LEXDEBUG
				if(debug){
					fprintf(yyout,"\nmatch ");
					sprint(yytext);
					fprintf(yyout," action %d\n",*yyfnd);
					}
# endif
				return(*yyfnd++);
				}
			unput(*yylastch);
			}
		if (yytext[0] == 0  /* && feof(yyin) */)
			{
			yysptr=yysbuf;
			return(0);
			}
#ifndef __cplusplus
		yyprevious = yytext[0] = input();
		if (yyprevious>0)
			output(yyprevious);
#else
		yyprevious = yytext[0] = lex_input();
		if (yyprevious>0)
			lex_output(yyprevious);
#endif
		yylastch=yytext;
# ifdef LEXDEBUG
		if(debug)putchar('\n');
# endif
		}
	}
#if defined(__cplusplus) || defined(__STDC__)
int yyback(int *p, int m)
#else
yyback(p, m)
	int *p;
#endif
{
	if (p==0) return(0);
	while (*p) {
		if (*p++ == m)
			return(1);
	}
	return(0);
}
	/* the following are only used in the lex library */
#if defined(__cplusplus) || defined(__STDC__)
int yyinput(void)
#else
yyinput()
#endif
{
#ifndef __cplusplus
	return(input());
#else
	return(lex_input());
#endif
	}
#if defined(__cplusplus) || defined(__STDC__)
void yyoutput(int c)
#else
yyoutput(c)
  int c; 
#endif
{
#ifndef __cplusplus
	output(c);
#else
	lex_output(c);
#endif
	}
#if defined(__cplusplus) || defined(__STDC__)
void yyunput(int c)
#else
yyunput(c)
   int c; 
#endif
{
	unput(c);
	}