# line 10 "ncgen.y"
#ifndef lint
static char SccsId[] = "$Id: msofttab.c,v 1.5 1997/11/05 19:40:50 koziol Exp $";
#endif
#include <string.h>
#include <stdlib.h>
#include "ncgen.h"
typedef struct Symbol { /* symbol table entry */
char *name;
struct Symbol *next;
unsigned is_dim : 1; /* appears as netCDF dimension */
unsigned is_var : 1; /* appears as netCDF variable */
unsigned is_att : 1; /* appears as netCDF attribute */
int dnum; /* handle as a dimension */
int vnum; /* handle as a variable */
} *YYSTYPE1;
#define YYSTYPE YYSTYPE1
YYSTYPE install(), lookup();
YYSTYPE symlist; /* symbol table: linked list */
void init_netcdf(); /* initializes netcdf counts (e.g. nvars) */
void define_netcdf(); /* generates all define mode stuff */
void load_netcdf(); /* generates variable puts */
void close_netcdf(); /* generates close */
void derror(); /* varargs message emitter */
void *emalloc(), *erealloc(); /* malloc that checks for memory exhausted */
void clearout(); /* initializes symbol table */
void nc_getfill(); /* to get fill value for various types */
void nc_putfill(); /* to get fill value for various types */
void nc_fill(); /* fills a generic array with a value */
extern int derror_count; /* counts errors in netcdf definition */
extern int lineno; /* line number for error messages */
static int not_a_string; /* whether last constant read was a string */
static char termstring[MAXTRST]; /* last terminal string read */
static double double_val; /* last double value read */
static float float_val; /* last float value read */
static long long_val; /* last long value read */
static short short_val; /* last short value read */
static char char_val; /* last char value read */
static char byte_val; /* last byte value read */
static nc_type type_code; /* holds declared type for variables */
static nc_type atype_code; /* holds derived type for attributes */
static char *netcdfname; /* to construct netcdf file name */
static void *att_space; /* pointer to block for attribute values */
static nc_type valtype; /* type code for list of attribute values */
static char *char_valp; /* pointers used to accumulate data values */
static char *byte_valp;
static short *short_valp;
static long *long_valp;
static float *float_valp;
static double *double_valp;
static void *rec_cur; /* pointer to where next data value goes */
static void *rec_start; /* start of space for a record of data */
# define NC_UNLIMITED_K 257
# define BYTE_K 258
# define CHAR_K 259
# define SHORT_K 260
# define LONG_K 261
# define FLOAT_K 262
# define DOUBLE_K 263
# define IDENT 264
# define TERMSTRING 265
# define BYTE_CONST 266
# define CHAR_CONST 267
# define SHORT_CONST 268
# define LONG_CONST 269
# define FLOAT_CONST 270
# define DOUBLE_CONST 271
# define DIMENSIONS 272
# define VARIABLES 273
# define NETCDF 274
# define DATA 275
#include <malloc.h>
#ifdef __cplusplus
#ifndef yyerror
void yyerror(const char *);
#endif
#ifndef yylex
#ifdef __EXTERN_C__
extern "C" { int yylex(void); }
#else
int yylex(void);
#endif
#endif
int yyparse(void);
#endif
#define yyclearin yychar = -1
#define yyerrok yyerrflag = 0
extern int yychar;
extern int yyerrflag;
#ifndef YYSTYPE
#define YYSTYPE int
#endif
YYSTYPE yylval;
YYSTYPE yyval;
typedef int yytabelem;
#ifndef YYMAXDEPTH
#define YYMAXDEPTH 150
#endif
#if YYMAXDEPTH > 0
int yy_yys[YYMAXDEPTH], *yys = yy_yys;
YYSTYPE yy_yyv[YYMAXDEPTH], *yyv = yy_yyv;
#else /* user does initial allocation */
int *yys;
YYSTYPE *yyv;
#endif
static int yymaxdepth = YYMAXDEPTH;
# define YYERRCODE 256
# line 676 "ncgen.y"
/* PROGRAMS */
/* get lexical input routine generated by lex */
#include "msoftyy.c"
void derror();
yyerror(s) /* called for yacc syntax error */
char *s;
{
derror(s);
}
int
yywrap() /* returns 1 on EOF if no more input */
{
return 1;
}
/* Symbol table operations for ncgen tool */
YYSTYPE lookup(sname) /* find sname in symbol table (linear search) */
char *sname;
{
YYSTYPE sp;
for (sp = symlist; sp != (YYSTYPE) 0; sp = sp -> next)
if (STREQ(sp -> name, sname)) {
return sp;
}
return 0; /* 0 ==> not found */
}
YYSTYPE install(sname) /* install sname in symbol table */
char *sname;
{
YYSTYPE sp;
sp = (YYSTYPE) emalloc (sizeof (struct Symbol));
sp -> name = (char *) emalloc (strlen (sname) + 1);/* +1 for '\0' */
(void) strcpy (sp -> name, sname);
sp -> next = symlist; /* put at front of list */
sp -> is_dim = 0;
sp -> is_var = 0;
sp -> is_att = 0;
symlist = sp;
return sp;
}
void
clearout() /* reset symbol table to empty */
{
YYSTYPE sp, tp;
for (sp = symlist; sp != (YYSTYPE) 0;) {
tp = sp -> next;
free (sp -> name);
free ((char *) sp);
sp = tp;
}
symlist = 0;
}
yytabelem yyexca[] ={
-1, 1,
0, -1,
-2, 0,
};
# define YYNPROD 71
# define YYLAST 225
yytabelem yyact[]={
92, 93, 91, 94, 95, 96, 97, 71, 72, 70,
73, 74, 75, 76, 42, 2, 15, 6, 34, 40,
13, 36, 51, 52, 3, 84, 12, 68, 80, 78,
59, 39, 19, 18, 18, 77, 62, 56, 44, 35,
49, 46, 33, 86, 54, 50, 87, 89, 37, 17,
82, 57, 66, 22, 10, 9, 90, 85, 83, 63,
53, 69, 67, 48, 16, 47, 26, 79, 65, 58,
45, 25, 24, 38, 23, 43, 21, 11, 8, 41,
20, 14, 7, 5, 4, 55, 1, 0, 0, 0,
0, 0, 0, 81, 0, 60, 55, 47, 61, 64,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
88, 0, 0, 0, 81, 99, 98, 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, 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, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 27, 28,
29, 30, 31, 32, 36 };
yytabelem yypact[]={
-259,-10000000, -99,-10000000, -255,-10000000, -244, -257, -244, -10,
-10000000, -29,-10000000,-10000000,-10000000, -40, -11,-10000000, -244, -238,
-261, -40, -21,-10000000,-10000000, -243,-10000000,-10000000,-10000000,-10000000,
-10000000,-10000000,-10000000, -18, -242,-10000000,-10000000,-10000000,-10000000,-10000000,
-10000000, -102, -243, -22,-10000000, 7,-10000000,-10000000, -31, -242,
-10000000,-10000000,-10000000, -243, -23,-10000000,-10000000, -243, 12, -258,
-10000000, -24,-10000000, -32,-10000000,-10000000, -244, 6,-10000000,-10000000,
-10000000,-10000000,-10000000,-10000000,-10000000,-10000000,-10000000,-10000000,-10000000, 2,
-10000000,-10000000, -258, 3,-10000000, -265,-10000000, -244,-10000000,-10000000,
-10000000,-10000000,-10000000,-10000000,-10000000,-10000000,-10000000,-10000000,-10000000,-10000000 };
yytabelem yypgo[]={
0, 86, 84, 83, 82, 81, 80, 79, 78, 55,
54, 77, 26, 76, 53, 74, 72, 71, 70, 41,
39, 69, 68, 67, 28, 66, 63, 62, 42, 45,
27, 61, 60, 44, 59, 58, 25, 57, 56 };
yytabelem yyr1[]={
0, 2, 4, 6, 1, 3, 3, 8, 8, 9,
9, 10, 10, 11, 12, 5, 5, 13, 13, 14,
14, 15, 17, 17, 17, 17, 17, 17, 18, 18,
21, 19, 20, 22, 22, 23, 23, 24, 26, 16,
25, 25, 28, 29, 27, 27, 30, 31, 31, 31,
31, 31, 31, 31, 7, 7, 32, 32, 34, 33,
35, 35, 37, 36, 38, 38, 38, 38, 38, 38,
38 };
yytabelem yyr2[]={
0, 1, 1, 1, 19, 0, 4, 4, 6, 2,
6, 7, 7, 3, 2, 0, 4, 4, 6, 2,
2, 4, 3, 3, 3, 3, 3, 3, 2, 6,
1, 7, 2, 0, 6, 2, 6, 3, 1, 9,
6, 5, 3, 3, 2, 6, 3, 3, 3, 3,
3, 3, 3, 3, 0, 4, 4, 6, 1, 9,
2, 6, 1, 5, 3, 3, 3, 3, 3, 3,
3 };
yytabelem yychk[]={
-10000000, -1, 274, 123, -2, -3, 272, -4, -8, -9,
-10, -11, -12, 264, -5, 273, -9, 59, 44, 61,
-6, -13, -14, -15, -16, -17, -25, 258, 259, 260,
261, 262, 263, -28, 58, -20, 264, 59, -10, 269,
257, -7, 275, -14, 59, -18, -19, -20, -26, 58,
-29, 264, 125, -32, -33, -28, 59, 44, -21, 61,
-29, -33, 59, -34, -19, -22, 40, -27, -30, -31,
267, 265, 266, 268, 269, 270, 271, 59, 61, -23,
-24, -12, 44, -35, -36, -37, 41, 44, -30, 44,
-38, 267, 265, 266, 268, 269, 270, 271, -24, -36 };
yytabelem yydef[]={
0, -2, 0, 1, 5, 2, 0, 15, 6, 0,
9, 0, 13, 14, 3, 0, 0, 7, 0, 0,
54, 16, 0, 19, 20, 0, 38, 22, 23, 24,
25, 26, 27, 0, 0, 42, 32, 8, 10, 11,
12, 0, 0, 0, 17, 21, 28, 30, 0, 0,
41, 43, 4, 55, 0, 58, 18, 0, 33, 0,
40, 0, 56, 0, 29, 31, 0, 39, 44, 46,
47, 48, 49, 50, 51, 52, 53, 57, 62, 0,
35, 37, 0, 59, 60, 0, 34, 0, 45, 62,
63, 64, 65, 66, 67, 68, 69, 70, 36, 61 };
typedef struct
#ifdef __cplusplus
yytoktype
#endif
{ char *t_name; int t_val; } yytoktype;
#ifndef YYDEBUG
# define YYDEBUG 0 /* don't allow debugging */
#endif
#if YYDEBUG
yytoktype yytoks[] =
{
"NC_UNLIMITED_K", 257,
"BYTE_K", 258,
"CHAR_K", 259,
"SHORT_K", 260,
"LONG_K", 261,
"FLOAT_K", 262,
"DOUBLE_K", 263,
"IDENT", 264,
"TERMSTRING", 265,
"BYTE_CONST", 266,
"CHAR_CONST", 267,
"SHORT_CONST", 268,
"LONG_CONST", 269,
"FLOAT_CONST", 270,
"DOUBLE_CONST", 271,
"DIMENSIONS", 272,
"VARIABLES", 273,
"NETCDF", 274,
"DATA", 275,
"-unknown-", -1 /* ends search */
};
char * yyreds[] =
{
"-no such reduction-",
"ncdesc : NETCDF '{'",
"ncdesc : NETCDF '{' dimsection",
"ncdesc : NETCDF '{' dimsection vasection",
"ncdesc : NETCDF '{' dimsection vasection datasection '}'",
"dimsection : /* empty */",
"dimsection : DIMENSIONS dimdecls",
"dimdecls : dimdecline ';'",
"dimdecls : dimdecls dimdecline ';'",
"dimdecline : dimdecl",
"dimdecline : dimdecline ',' dimdecl",
"dimdecl : dimd '=' LONG_CONST",
"dimdecl : dimd '=' NC_UNLIMITED_K",
"dimd : dim",
"dim : IDENT",
"vasection : /* empty */",
"vasection : VARIABLES vadecls",
"vadecls : vadecl ';'",
"vadecls : vadecls vadecl ';'",
"vadecl : vardecl",
"vadecl : attdecl",
"vardecl : type varlist",
"type : BYTE_K",
"type : CHAR_K",
"type : SHORT_K",
"type : LONG_K",
"type : FLOAT_K",
"type : DOUBLE_K",
"varlist : varspec",
"varlist : varlist ',' varspec",
"varspec : var",
"varspec : var dimspec",
"var : IDENT",
"dimspec : /* empty */",
"dimspec : '(' dimlist ')'",
"dimlist : vdim",
"dimlist : dimlist ',' vdim",
"vdim : dim",
"attdecl : att",
"attdecl : att '=' attvallist",
"att : avar ':' attr",
"att : ':' attr",
"avar : var",
"attr : IDENT",
"attvallist : aconst",
"attvallist : attvallist ',' aconst",
"aconst : attconst",
"attconst : CHAR_CONST",
"attconst : TERMSTRING",
"attconst : BYTE_CONST",
"attconst : SHORT_CONST",
"attconst : LONG_CONST",
"attconst : FLOAT_CONST",
"attconst : DOUBLE_CONST",
"datasection : /* empty */",
"datasection : DATA datadecls",
"datadecls : datadecl ';'",
"datadecls : datadecls datadecl ';'",
"datadecl : avar",
"datadecl : avar '=' constlist",
"constlist : dconst",
"constlist : constlist ',' dconst",
"dconst : /* empty */",
"dconst : const",
"const : CHAR_CONST",
"const : TERMSTRING",
"const : BYTE_CONST",
"const : SHORT_CONST",
"const : LONG_CONST",
"const : FLOAT_CONST",
"const : DOUBLE_CONST",
};
#endif /* YYDEBUG */
#if !defined(lint) && !defined(__cplusplus)
static char __yaccpar_sccsid1[] = "@(#) 9/3/92 yaccpar 6.11 Copyr 1991 Sun Micro";
#endif
/*
** Skeleton parser driver for yacc output
*/
/*
** yacc user known macros and defines
*/
#define YYERROR goto yyerrlab
#define YYACCEPT return(0)
#define YYABORT return(1)
#define YYBACKUP( newtoken, newvalue )\
{\
if ( yychar >= 0 || ( yyr2[ yytmp ] >> 1 ) != 1 )\
{\
yyerror( "syntax error - cannot backup" );\
goto yyerrlab;\
}\
yychar = newtoken;\
yystate = *yyps;\
yylval = newvalue;\
goto yynewstate;\
}
#define YYRECOVERING() (!!yyerrflag)
#define YYNEW(type) malloc(sizeof(type) * yynewmax)
#define YYCOPY(to, from, type) \
(type *) memcpy(to, (char *) from, yynewmax * sizeof(type))
#define YYENLARGE( from, type) \
(type *) realloc((char *) from, yynewmax * sizeof(type))
#ifndef YYDEBUG
# define YYDEBUG 1 /* make debugging available */
#endif
/*
** user known globals
*/
int yydebug; /* set to 1 to get debugging */
/*
** driver internal defines
*/
#define YYFLAG (-10000000)
/*
** global variables used by the parser
*/
YYSTYPE *yypv; /* top of value stack */
int *yyps; /* top of state stack */
int yystate; /* current state */
int yytmp; /* extra var (lasts between blocks) */
int yynerrs; /* number of errors */
int yyerrflag; /* error recovery flag */
int yychar; /* current input token number */
#ifdef YYNMBCHARS
#define YYLEX() yycvtok(yylex())
/*
** yycvtok - return a token if i is a wchar_t value that exceeds 255.
** If i<255, i itself is the token. If i>255 but the neither
** of the 30th or 31st bit is on, i is already a token.
*/
#if defined(__STDC__) || defined(__cplusplus)
int yycvtok(int i)
#else
int yycvtok(i) int i;
#endif
{
int first = 0;
int last = YYNMBCHARS - 1;
int mid;
wchar_t j;
if(i&0x60000000){/*Must convert to a token. */
if( yymbchars[last].character < i ){
return i;/*Giving up*/
}
while ((last>=first)&&(first>=0)) {/*Binary search loop*/
mid = (first+last)/2;
j = yymbchars[mid].character;
if( j==i ){/*Found*/
return yymbchars[mid].tvalue;
}else if( j<i ){
first = mid + 1;
}else{
last = mid -1;
}
}
/*No entry in the table.*/
return i;/* Giving up.*/
}else{/* i is already a token. */
return i;
}
}
#else/*!YYNMBCHARS*/
#define YYLEX() yylex()
#endif/*!YYNMBCHARS*/
/*
** yyparse - return 0 if worked, 1 if syntax error not recovered from
*/
#if defined(__STDC__) || defined(__cplusplus)
int yyparse(void)
#else
int yyparse()
#endif
{
register YYSTYPE *yypvt; /* top of value stack for $vars */
#if defined(__cplusplus) || defined(lint)
/*
hacks to please C++ and lint - goto's inside switch should never be
executed; yypvt is set to 0 to avoid "used before set" warning.
*/
static int __yaccpar_lint_hack__ = 0;
switch (__yaccpar_lint_hack__)
{
case 1: goto yyerrlab;
case 2: goto yynewstate;
}
yypvt = 0;
#endif
/*
** Initialize externals - yyparse may be called more than once
*/
yypv = &yyv[-1];
yyps = &yys[-1];
yystate = 0;
yytmp = 0;
yynerrs = 0;
yyerrflag = 0;
yychar = -1;
#if YYMAXDEPTH <= 0
if (yymaxdepth <= 0)
{
if ((yymaxdepth = YYEXPAND(0)) <= 0)
{
yyerror("yacc initialization error");
YYABORT;
}
}
#endif
{
register YYSTYPE *yy_pv; /* top of value stack */
register int *yy_ps; /* top of state stack */
register int yy_state; /* current state */
register int yy_n; /* internal state number info */
goto yystack; /* moved from 6 lines above to here to please C++ */
/*
** get globals into registers.
** branch to here only if YYBACKUP was called.
*/
yynewstate:
yy_pv = yypv;
yy_ps = yyps;
yy_state = yystate;
goto yy_newstate;
/*
** get globals into registers.
** either we just started, or we just finished a reduction
*/
yystack:
yy_pv = yypv;
yy_ps = yyps;
yy_state = yystate;
/*
** top of for (;;) loop while no reductions done
*/
yy_stack:
/*
** put a state and value onto the stacks
*/
#if YYDEBUG
/*
** if debugging, look up token value in list of value vs.
** name pairs. 0 and negative (-1) are special values.
** Note: linear search is used since time is not a real
** consideration while debugging.
*/
if ( yydebug )
{
register int yy_i;
printf( "State %d, token ", yy_state );
if ( yychar == 0 )
printf( "end-of-file\n" );
else if ( yychar < 0 )
printf( "-none-\n" );
else
{
for ( yy_i = 0; yytoks[yy_i].t_val >= 0;
yy_i++ )
{
if ( yytoks[yy_i].t_val == yychar )
break;
}
printf( "%s\n", yytoks[yy_i].t_name );
}
}
#endif /* YYDEBUG */
if ( ++yy_ps >= &yys[ yymaxdepth ] ) /* room on stack? */
{
/*
** reallocate and recover. Note that pointers
** have to be reset, or bad things will happen
*/
int yyps_index = (yy_ps - yys);
int yypv_index = (yy_pv - yyv);
int yypvt_index = (yypvt - yyv);
int yynewmax;
#ifdef YYEXPAND
yynewmax = YYEXPAND(yymaxdepth);
#else
yynewmax = 2 * yymaxdepth; /* double table size */
if (yymaxdepth == YYMAXDEPTH) /* first time growth */
{
char *newyys = (char *)YYNEW(int);
char *newyyv = (char *)YYNEW(YYSTYPE);
if (newyys != 0 && newyyv != 0)
{
yys = YYCOPY(newyys, yys, int);
yyv = YYCOPY(newyyv, yyv, YYSTYPE);
}
else
yynewmax = 0; /* failed */
}
else /* not first time */
{
yys = YYENLARGE(yys, int);
yyv = YYENLARGE(yyv, YYSTYPE);
if (yys == 0 || yyv == 0)
yynewmax = 0; /* failed */
}
#endif
if (yynewmax <= yymaxdepth) /* tables not expanded */
{
yyerror( "yacc stack overflow" );
YYABORT;
}
yymaxdepth = yynewmax;
yy_ps = yys + yyps_index;
yy_pv = yyv + yypv_index;
yypvt = yyv + yypvt_index;
}
*yy_ps = yy_state;
*++yy_pv = yyval;
/*
** we have a new state - find out what to do
*/
yy_newstate:
if ( ( yy_n = yypact[ yy_state ] ) <= YYFLAG )
goto yydefault; /* simple state */
#if YYDEBUG
/*
** if debugging, need to mark whether new token grabbed
*/
yytmp = yychar < 0;
#endif
if ( ( yychar < 0 ) && ( ( yychar = YYLEX() ) < 0 ) )
yychar = 0; /* reached EOF */
#if YYDEBUG
if ( yydebug && yytmp )
{
register int yy_i;
printf( "Received token " );
if ( yychar == 0 )
printf( "end-of-file\n" );
else if ( yychar < 0 )
printf( "-none-\n" );
else
{
for ( yy_i = 0; yytoks[yy_i].t_val >= 0;
yy_i++ )
{
if ( yytoks[yy_i].t_val == yychar )
break;
}
printf( "%s\n", yytoks[yy_i].t_name );
}
}
#endif /* YYDEBUG */
if ( ( ( yy_n += yychar ) < 0 ) || ( yy_n >= YYLAST ) )
goto yydefault;
if ( yychk[ yy_n = yyact[ yy_n ] ] == yychar ) /*valid shift*/
{
yychar = -1;
yyval = yylval;
yy_state = yy_n;
if ( yyerrflag > 0 )
yyerrflag--;
goto yy_stack;
}
yydefault:
if ( ( yy_n = yydef[ yy_state ] ) == -2 )
{
#if YYDEBUG
yytmp = yychar < 0;
#endif
if ( ( yychar < 0 ) && ( ( yychar = YYLEX() ) < 0 ) )
yychar = 0; /* reached EOF */
#if YYDEBUG
if ( yydebug && yytmp )
{
register int yy_i;
printf( "Received token " );
if ( yychar == 0 )
printf( "end-of-file\n" );
else if ( yychar < 0 )
printf( "-none-\n" );
else
{
for ( yy_i = 0;
yytoks[yy_i].t_val >= 0;
yy_i++ )
{
if ( yytoks[yy_i].t_val
== yychar )
{
break;
}
}
printf( "%s\n", yytoks[yy_i].t_name );
}
}
#endif /* YYDEBUG */
/*
** look through exception table
*/
{
register int *yyxi = yyexca;
while ( ( *yyxi != -1 ) ||
( yyxi[1] != yy_state ) )
{
yyxi += 2;
}
while ( ( *(yyxi += 2) >= 0 ) &&
( *yyxi != yychar ) )
;
if ( ( yy_n = yyxi[1] ) < 0 )
YYACCEPT;
}
}
/*
** check for syntax error
*/
if ( yy_n == 0 ) /* have an error */
{
/* no worry about speed here! */
switch ( yyerrflag )
{
case 0: /* new error */
yyerror( "syntax error" );
goto skip_init;
yyerrlab:
/*
** get globals into registers.
** we have a user generated syntax type error
*/
yy_pv = yypv;
yy_ps = yyps;
yy_state = yystate;
skip_init:
yynerrs++;
/* FALLTHRU */
case 1:
case 2: /* incompletely recovered error */
/* try again... */
yyerrflag = 3;
/*
** find state where "error" is a legal
** shift action
*/
while ( yy_ps >= yys )
{
yy_n = yypact[ *yy_ps ] + YYERRCODE;
if ( yy_n >= 0 && yy_n < YYLAST &&
yychk[yyact[yy_n]] == YYERRCODE) {
/*
** simulate shift of "error"
*/
yy_state = yyact[ yy_n ];
goto yy_stack;
}
/*
** current state has no shift on
** "error", pop stack
*/
#if YYDEBUG
# define _POP_ "Error recovery pops state %d, uncovers state %d\n"
if ( yydebug )
printf( _POP_, *yy_ps,
yy_ps[-1] );
# undef _POP_
#endif
yy_ps--;
yy_pv--;
}
/*
** there is no state on stack with "error" as
** a valid shift. give up.
*/
YYABORT;
case 3: /* no shift yet; eat a token */
#if YYDEBUG
/*
** if debugging, look up token in list of
** pairs. 0 and negative shouldn't occur,
** but since timing doesn't matter when
** debugging, it doesn't hurt to leave the
** tests here.
*/
if ( yydebug )
{
register int yy_i;
printf( "Error recovery discards " );
if ( yychar == 0 )
printf( "token end-of-file\n" );
else if ( yychar < 0 )
printf( "token -none-\n" );
else
{
for ( yy_i = 0;
yytoks[yy_i].t_val >= 0;
yy_i++ )
{
if ( yytoks[yy_i].t_val
== yychar )
{
break;
}
}
printf( "token %s\n",
yytoks[yy_i].t_name );
}
}
#endif /* YYDEBUG */
if ( yychar == 0 ) /* reached EOF. quit */
YYABORT;
yychar = -1;
goto yy_newstate;
}
}/* end if ( yy_n == 0 ) */
/*
** reduction by production yy_n
** put stack tops, etc. so things right after switch
*/
#if YYDEBUG
/*
** if debugging, print the string that is the user's
** specification of the reduction which is just about
** to be done.
*/
if ( yydebug )
printf( "Reduce by (%d) \"%s\"\n",
yy_n, yyreds[ yy_n ] );
#endif
yytmp = yy_n; /* value to switch over */
yypvt = yy_pv; /* $vars top of value stack */
/*
** Look in goto table for next state
** Sorry about using yy_state here as temporary
** register variable, but why not, if it works...
** If yyr2[ yy_n ] doesn't have the low order bit
** set, then there is no action to be done for
** this reduction. So, no saving & unsaving of
** registers done. The only difference between the
** code just after the if and the body of the if is
** the goto yy_stack in the body. This way the test
** can be made before the choice of what to do is needed.
*/
{
/* length of production doubled with extra bit */
register int yy_len = yyr2[ yy_n ];
if ( !( yy_len & 01 ) )
{
yy_len >>= 1;
yyval = ( yy_pv -= yy_len )[1]; /* $$ = $1 */
yy_state = yypgo[ yy_n = yyr1[ yy_n ] ] +
*( yy_ps -= yy_len ) + 1;
if ( yy_state >= YYLAST ||
yychk[ yy_state =
yyact[ yy_state ] ] != -yy_n )
{
yy_state = yyact[ yypgo[ yy_n ] ];
}
goto yy_stack;
}
yy_len >>= 1;
yyval = ( yy_pv -= yy_len )[1]; /* $$ = $1 */
yy_state = yypgo[ yy_n = yyr1[ yy_n ] ] +
*( yy_ps -= yy_len ) + 1;
if ( yy_state >= YYLAST ||
yychk[ yy_state = yyact[ yy_state ] ] != -yy_n )
{
yy_state = yyact[ yypgo[ yy_n ] ];
}
}
/* save until reenter driver code */
yystate = yy_state;
yyps = yy_ps;
yypv = yy_pv;
}
/*
** code supplied by user is placed in this switch
*/
switch( yytmp )
{
case 1:
# line 103 "ncgen.y"
{ init_netcdf(); } break;
case 2:
# line 105 "ncgen.y"
{
if (ndims > MAX_NC_DIMS)
derror("Too many dimensions");
} break;
case 3:
# line 110 "ncgen.y"
{
if (derror_count == 0)
define_netcdf(netcdfname);
} break;
case 4:
# line 116 "ncgen.y"
{
if (derror_count == 0)
close_netcdf();
} break;
case 11:
# line 131 "ncgen.y"
{ if (long_val <= 0)
derror("negative dimension size");
dims[ndims].size = long_val;
ndims++;
} break;
case 12:
# line 137 "ncgen.y"
{ if (rec_dim != -1)
derror("only one NC_UNLIMITED dimension allowed");
rec_dim = ndims; /* the unlimited (record) dimension */
dims[ndims].size = NC_UNLIMITED;
ndims++;
} break;
case 13:
# line 145 "ncgen.y"
{ if (yypvt[-0]->is_dim == 1) {
derror( "duplicate dimension declaration for %s",
yypvt[-0]->name);
}
yypvt[-0]->is_dim = 1;
yypvt[-0]->dnum = ndims;
dims[ndims].name = (char *) emalloc(strlen(yypvt[-0]->name)+1);
(void) strcpy(dims[ndims].name, yypvt[-0]->name);
} break;
case 22:
# line 167 "ncgen.y"
{ type_code = NC_BYTE; } break;
case 23:
# line 168 "ncgen.y"
{ type_code = NC_CHAR; } break;
case 24:
# line 169 "ncgen.y"
{ type_code = NC_SHORT; } break;
case 25:
# line 170 "ncgen.y"
{ type_code = NC_LONG; } break;
case 26:
# line 171 "ncgen.y"
{ type_code = NC_FLOAT; } break;
case 27:
# line 172 "ncgen.y"
{ type_code = NC_DOUBLE; } break;
case 30:
# line 178 "ncgen.y"
{
if (nvars >= MAX_NC_VARS)
derror("too many variables");
nvdims = 0;
/* make sure variable not re-declared */
if (yypvt[-0]->is_var == 1) {
derror( "duplicate variable declaration for %s",
yypvt[-0]->name);
}
yypvt[-0]->is_var = 1;
yypvt[-0]->vnum = nvars;
vars[nvars].name = (char *) emalloc(strlen(yypvt[-0]->name)+1);
(void) strcpy(vars[nvars].name, yypvt[-0]->name);
vars[nvars].type = type_code;
/* set default fill value. You can override this with
* the variable attribute "_FillValue". */
nc_getfill(type_code, &vars[nvars].fill_value);
vars[nvars].has_data = 0; /* has no data (yet) */
} break;
case 31:
# line 198 "ncgen.y"
{
vars[nvars].ndims = nvdims;
nvars++;
} break;
case 37:
# line 212 "ncgen.y"
{
if (nvdims >= MAX_VAR_DIMS) {
derror("%s has too many dimensions",vars[nvars].name);
}
if (yypvt[-0]->is_dim == 1)
dimnum = yypvt[-0]->dnum;
else {
derror( "%s is not declared as a dimension",
yypvt[-0]->name);
dimnum = ndims;
}
if (rec_dim != -1 && dimnum == rec_dim && nvdims != 0) {
derror("unlimited dimension must be first");
}
vars[nvars].dims[nvdims] = dimnum;
nvdims++;
} break;
case 38:
# line 231 "ncgen.y"
{
valnum = 0;
valtype = NC_UNSPECIFIED;
/* get a large block for attributes, realloc later */
att_space = emalloc(MAX_NC_ATTSIZE);
/* make all kinds of pointers point to it */
char_valp = (char *) att_space;
byte_valp = (char *) att_space;
short_valp = (short *) att_space;
long_valp = (long *) att_space;
float_valp = (float *) att_space;
double_valp = (double *) att_space;
} break;
case 39:
# line 245 "ncgen.y"
{
if (natts >= MAX_NC_ATTS)
derror("too many attributes");
atts[natts].var = varnum ;
atts[natts].type = valtype;
atts[natts].len = valnum;
/* shrink space down to what was really needed */
att_space = erealloc(att_space, valnum*nctypelen(valtype));
atts[natts].val = att_space;
if (STREQ(atts[natts].name, _FillValue)) {
nc_putfill(atts[natts].type,
atts[natts].val,
&vars[atts[natts].var].fill_value);
}
natts++;
} break;
case 41:
# line 264 "ncgen.y"
{
varnum = -1; /* handle of "global" attribute */
} break;
case 42:
# line 270 "ncgen.y"
{ if (yypvt[-0]->is_var == 1)
varnum = yypvt[-0]->vnum;
else {
derror("%s not declared as a variable, fatal error",
yypvt[-0]->name);
YYABORT;
}
} break;
case 43:
# line 280 "ncgen.y"
{
atts[natts].name = (char *) emalloc(strlen(yypvt[-0]->name)+1);
(void) strcpy(atts[natts].name,yypvt[-0]->name);
} break;
case 46:
# line 289 "ncgen.y"
{
if (valtype == NC_UNSPECIFIED)
valtype = atype_code;
if (valtype != atype_code)
derror("values for attribute must be all of same type");
} break;
case 47:
# line 298 "ncgen.y"
{
atype_code = NC_CHAR;
*char_valp++ = char_val;
valnum++;
} break;
case 48:
# line 304 "ncgen.y"
{
atype_code = NC_CHAR;
{
/* don't null-terminate attribute strings */
int len = strlen(termstring);
valnum += len;
(void)strncpy(char_valp,termstring,len);
char_valp += len;
}
} break;
case 49:
# line 315 "ncgen.y"
{
atype_code = NC_BYTE;
*byte_valp++ = byte_val;
valnum++;
} break;
case 50:
# line 321 "ncgen.y"
{
atype_code = NC_SHORT;
*short_valp++ = short_val;
valnum++;
} break;
case 51:
# line 327 "ncgen.y"
{
atype_code = NC_LONG;
*long_valp++ = long_val;
valnum++;
} break;
case 52:
# line 333 "ncgen.y"
{
atype_code = NC_FLOAT;
*float_valp++ = float_val;
valnum++;
} break;
case 53:
# line 339 "ncgen.y"
{
atype_code = NC_DOUBLE;
*double_valp++ = double_val;
valnum++;
} break;
case 58:
# line 354 "ncgen.y"
{
valtype = vars[varnum].type; /* variable type */
valnum = 0; /* values accumulated for variable */
vars[varnum].has_data = 1;
/* compute dimensions product (size of a "record") */
var_size = nctypelen(valtype);
if (vars[varnum].ndims == 0)
var_len = 1;
else if (vars[varnum].dims[0] == rec_dim) {
var_len = 1; /* one record for unlimited vars */
netcdf_record_number = 0;
}
else
var_len = dims[vars[varnum].dims[0]].size;
for(dimnum = 1; dimnum < vars[varnum].ndims; dimnum++)
var_len = var_len*dims[vars[varnum].dims[dimnum]].size;
/* allocate memory for a record of variable data */
if (var_len*var_size != (unsigned)(var_len*var_size)) {
derror("too much data for this machine");
exit(9);
}
rec_start = malloc ((unsigned)(var_len*var_size));
if (rec_start == 0) {
derror ("out of memory\n");
exit(3);
}
rec_cur = rec_start;
switch (valtype) {
case NC_CHAR:
char_valp = (char *) rec_start;
break;
case NC_BYTE:
byte_valp = (char *) rec_start;
break;
case NC_SHORT:
short_valp = (short *) rec_start;
break;
case NC_LONG:
long_valp = (long *) rec_start;
break;
case NC_FLOAT:
float_valp = (float *) rec_start;
break;
case NC_DOUBLE:
double_valp = (double *) rec_start;
break;
}
} break;
case 59:
# line 403 "ncgen.y"
{
if (valnum > 0 && valnum < var_len) { /* leftovers */
nc_fill(valtype,
var_len - valnum,
rec_cur,
vars[varnum].fill_value);
/* put out record of var_len values */
if (derror_count == 0)
put_variable(rec_start);
}
free ((char *) rec_start);
} break;
case 62:
# line 420 "ncgen.y"
{
if(valnum >= var_len) {
derror("too many values for this variable");
exit (4);
}
not_a_string = 1;
} break;
case 63:
# line 428 "ncgen.y"
{
if (not_a_string) {
switch (valtype) {
case NC_CHAR:
rec_cur = (void *) char_valp;
break;
case NC_BYTE:
rec_cur = (void *) byte_valp;
break;
case NC_SHORT:
rec_cur = (void *) short_valp;
break;
case NC_LONG:
rec_cur = (void *) long_valp;
break;
case NC_FLOAT:
rec_cur = (void *) float_valp;
break;
case NC_DOUBLE:
rec_cur = (void *) double_valp;
break;
}
}
if (valnum >= var_len) {
/* put out record of var_len elements */
if (derror_count == 0)
put_variable(rec_start);
/* if this variable is unbounded, reset for */
/* next record */
if (vars[varnum].dims[0] == rec_dim) {
valnum = 0;
netcdf_record_number++;
rec_cur = rec_start;
switch (valtype) {
case NC_CHAR:
char_valp = (char *) rec_start;
break;
case NC_BYTE:
byte_valp = (char *) rec_start;
break;
case NC_SHORT:
short_valp = (short *) rec_start;
break;
case NC_LONG:
long_valp = (long *) rec_start;
break;
case NC_FLOAT:
float_valp = (float *) rec_start;
break;
case NC_DOUBLE:
double_valp = (double *) rec_start;
break;
}
}
}
} break;
case 64:
# line 487 "ncgen.y"
{
atype_code = NC_CHAR;
switch (valtype) {
case NC_CHAR:
*char_valp++ = char_val;
break;
case NC_BYTE:
*byte_valp++ = char_val;
break;
case NC_SHORT:
*short_valp++ = char_val;
break;
case NC_LONG:
*long_valp++ = char_val;
break;
case NC_FLOAT:
*float_valp++ = char_val;
break;
case NC_DOUBLE:
*double_valp++ = char_val;
break;
}
valnum++;
} break;
case 65:
# line 512 "ncgen.y"
{
not_a_string = 0;
atype_code = NC_CHAR;
{
int len = strlen(termstring);
valnum += len;
if(valnum > var_len) {
derror("string won't fit in this variable");
exit (5);
}
switch (valtype) {
case NC_CHAR:
(void)strncpy(char_valp,termstring,len);
char_valp += len;
rec_cur = (void *) char_valp;
break;
case NC_BYTE:
(void)strncpy(byte_valp,termstring,len);
byte_valp += len;
rec_cur = (void *) byte_valp;
break;
case NC_SHORT:
case NC_LONG:
case NC_FLOAT:
case NC_DOUBLE:
derror("string value invalid for %s variable",
nctype(valtype));
break;
}
}
} break;
case 66:
# line 545 "ncgen.y"
{
atype_code = NC_BYTE;
switch (valtype) {
case NC_CHAR:
*char_valp++ = byte_val;
break;
case NC_BYTE:
*byte_valp++ = byte_val;
break;
case NC_SHORT:
*short_valp++ = byte_val;
break;
case NC_LONG:
*long_valp++ = byte_val;
break;
case NC_FLOAT:
*float_valp++ = byte_val;
break;
case NC_DOUBLE:
*double_valp++ = byte_val;
break;
}
valnum++;
} break;
case 67:
# line 570 "ncgen.y"
{
atype_code = NC_SHORT;
switch (valtype) {
case NC_CHAR:
*char_valp++ = short_val;
break;
case NC_BYTE:
*byte_valp++ = short_val;
break;
case NC_SHORT:
*short_valp++ = short_val;
break;
case NC_LONG:
*long_valp++ = short_val;
break;
case NC_FLOAT:
*float_valp++ = short_val;
break;
case NC_DOUBLE:
*double_valp++ = short_val;
break;
}
valnum++;
} break;
case 68:
# line 595 "ncgen.y"
{
atype_code = NC_LONG;
switch (valtype) {
case NC_CHAR:
*char_valp++ = long_val;
break;
case NC_BYTE:
*byte_valp++ = long_val;
break;
case NC_SHORT:
*short_valp++ = long_val;
break;
case NC_LONG:
*long_valp++ = long_val;
break;
case NC_FLOAT:
*float_valp++ = long_val;
break;
case NC_DOUBLE:
*double_valp++ = long_val;
break;
}
valnum++;
} break;
case 69:
# line 620 "ncgen.y"
{
atype_code = NC_FLOAT;
switch (valtype) {
case NC_CHAR:
*char_valp++ = float_val;
break;
case NC_BYTE:
*byte_valp++ = float_val;
break;
case NC_SHORT:
*short_valp++ = float_val;
break;
case NC_LONG:
*long_valp++ = float_val;
break;
case NC_FLOAT:
*float_valp++ = float_val;
break;
case NC_DOUBLE:
*double_valp++ = float_val;
break;
}
valnum++;
} break;
case 70:
# line 645 "ncgen.y"
{
atype_code = NC_DOUBLE;
switch (valtype) {
case NC_CHAR:
*char_valp++ = double_val;
break;
case NC_BYTE:
*byte_valp++ = double_val;
break;
case NC_SHORT:
*short_valp++ = double_val;
break;
case NC_LONG:
*long_valp++ = double_val;
break;
case NC_FLOAT:
if (double_val == FILL_DOUBLE)
*float_valp++ = FILL_FLOAT;
else
*float_valp++ = double_val;
break;
case NC_DOUBLE:
*double_valp++ = double_val;
break;
}
valnum++;
} break;
}
goto yystack; /* reset registers in driver code */
}
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