# 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 #include #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 #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= 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 */ }