# line 2 "att1.y" /* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License, Version 1.0 only * (the "License"). You may not use this file except in compliance * with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ # line 29 "att1.y" #ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.4 */ # line 32 "att1.y" #include "stdio.h" #include "ctype.h" #include "time.h" extern int yylex(void); extern void yyerror(); extern void atabort(char *); int yyparse(void); extern int gmtflag; extern int mday[]; extern struct tm *tp, at, rt; # define TIME 257 # define NOW 258 # define NOON 259 # define MIDNIGHT 260 # define MINUTE 261 # define HOUR 262 # define DAY 263 # define WEEK 264 # define MONTH 265 # define YEAR 266 # define UNIT 267 # define SUFF 268 # define ZONE 269 # define AM 270 # define PM 271 # define ZULU 272 # define NEXT 273 # define NUMB 274 # define COLON 275 # define COMMA 276 # define PLUS 277 # define UNKNOWN 278 #include #ifdef __STDC__ #include #include #define YYCONST const #else #include #include #define YYCONST #endif #include #if defined(__cplusplus) || defined(__STDC__) #if defined(__cplusplus) && defined(__EXTERN_C__) extern "C" { #endif #ifndef yyerror #if defined(__cplusplus) void yyerror(YYCONST char *); #endif #endif #ifndef yylex int yylex(void); #endif int yyparse(void); #if defined(__cplusplus) && defined(__EXTERN_C__) } #endif #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 227 "att1.y" static YYCONST yytabelem yyexca[] ={ -1, 1, 0, -1, -2, 0, }; # define YYNPROD 25 # define YYLAST 44 static YYCONST yytabelem yyact[]={ 25, 22, 4, 20, 20, 23, 29, 10, 8, 15, 16, 11, 13, 14, 7, 30, 26, 27, 19, 5, 18, 9, 3, 21, 17, 12, 6, 2, 1, 0, 0, 0, 24, 0, 0, 0, 0, 28, 0, 0, 0, 0, 0, 31 }; static YYCONST yytabelem yypact[]={ -255,-10000000, -254, -267,-10000000, -263, -257,-10000000, -265,-10000000, -264,-10000000, -245,-10000000, -271,-10000000,-10000000, -272, -265,-10000000, -10000000, -278, -251, -265, -270,-10000000,-10000000, -252, -271, -265, -10000000, -271 }; static YYCONST yytabelem yypgo[]={ 0, 28, 27, 26, 25, 24, 23, 22, 13, 21, 17 }; static YYCONST yytabelem yyr1[]={ 0, 1, 1, 2, 2, 2, 2, 3, 3, 4, 4, 5, 5, 5, 5, 6, 6, 6, 7, 7, 9, 8, 8, 10, 10 }; static YYCONST yytabelem yyr2[]={ 0, 11, 13, 3, 7, 5, 3, 1, 3, 1, 3, 1, 5, 9, 3, 0, 5, 7, 3, 5, 5, 3, 5, 1, 3 }; static YYCONST yytabelem yychk[]={ -10000000, -1, -2, -7, 257, 274, -3, 268, 275, -9, 274, 274, -4, 269, -8, 274, 274, -5, 265, 263, 274, -6, 273, 277, -8, 278, 267, -10, -8, 276, 267, -8 }; static YYCONST yytabelem yydef[]={ 0, -2, 7, 3, 6, 18, 9, 8, 0, 5, 0, 19, 11, 10, 4, 21, 20, 15, 0, 14, 22, 1, 0, 23, 12, 2, 16, 0, 24, 0, 17, 13 }; typedef struct #ifdef __cplusplus yytoktype #endif { #ifdef __cplusplus const #endif char *t_name; int t_val; } yytoktype; #ifndef YYDEBUG # define YYDEBUG 0 /* don't allow debugging */ #endif #if YYDEBUG yytoktype yytoks[] = { "TIME", 257, "NOW", 258, "NOON", 259, "MIDNIGHT", 260, "MINUTE", 261, "HOUR", 262, "DAY", 263, "WEEK", 264, "MONTH", 265, "YEAR", 266, "UNIT", 267, "SUFF", 268, "ZONE", 269, "AM", 270, "PM", 271, "ZULU", 272, "NEXT", 273, "NUMB", 274, "COLON", 275, "COMMA", 276, "PLUS", 277, "UNKNOWN", 278, "-unknown-", -1 /* ends search */ }; #ifdef __cplusplus const #endif char * yyreds[] = { "-no such reduction-", "args : time ampm timezone date incr", "args : time ampm timezone date incr UNKNOWN", "time : hour", "time : hour COLON number", "time : hour minute", "time : TIME", "ampm : /* empty */", "ampm : SUFF", "timezone : /* empty */", "timezone : ZONE", "date : /* empty */", "date : MONTH number", "date : MONTH number COMMA number", "date : DAY", "incr : /* empty */", "incr : NEXT UNIT", "incr : PLUS opt_number UNIT", "hour : NUMB", "hour : NUMB NUMB", "minute : NUMB NUMB", "number : NUMB", "number : number NUMB", "opt_number : /* empty */", "opt_number : number", }; #endif /* YYDEBUG */ # line 1 "/usr/share/lib/ccs/yaccpar" /* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License, Version 1.0 only * (the "License"). You may not use this file except in compliance * with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 1993 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ /* Copyright (c) 1988 AT&T */ /* All Rights Reserved */ #pragma ident "%Z%%M% %I% %E% SMI" /* ** 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, yymaxdepth * 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 */ long yyps_index = (yy_ps - yys); long yypv_index = (yy_pv - yyv); long 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 YYCONST 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 71 "att1.y" { if (at.tm_min >= 60 || at.tm_hour >= 24) atabort("bad time"); if (at.tm_mon >= 12 || at.tm_mday > mday[at.tm_mon]) atabort("bad date"); if (at.tm_year >= 1900) at.tm_year -= 1900; if (at.tm_year < 70 || at.tm_year >= 139) atabort("bad year"); } break; case 2: # line 81 "att1.y" { yyerror(); } break; case 3: # line 87 "att1.y" { at.tm_hour = yypvt[-0]; } break; case 4: # line 90 "att1.y" { at.tm_hour = yypvt[-2]; at.tm_min = yypvt[-0]; yypvt[-0] = yypvt[-2]; } break; case 5: # line 95 "att1.y" { at.tm_hour = yypvt[-1]; at.tm_min = yypvt[-0]; yypvt[-0] = yypvt[-1]; } break; case 6: # line 100 "att1.y" { switch (yypvt[-0]) { case NOON: at.tm_hour = 12; break; case MIDNIGHT: at.tm_hour = 0; break; case NOW: at.tm_hour = tp->tm_hour; at.tm_min = tp->tm_min; at.tm_sec = tp->tm_sec; break; } } break; case 7: # line 119 "att1.y" { } break; case 8: # line 121 "att1.y" { switch (yypvt[-0]) { case PM: if (at.tm_hour < 1 || at.tm_hour > 12) atabort("bad hour"); at.tm_hour %= 12; at.tm_hour += 12; break; case AM: if (at.tm_hour < 1 || at.tm_hour > 12) atabort("bad hour"); at.tm_hour %= 12; break; } } break; case 9: # line 140 "att1.y" { } break; case 10: # line 142 "att1.y" { if (at.tm_hour == 24 && at.tm_min != 0) atabort("bad time"); at.tm_hour %= 24; gmtflag = 1; } break; case 11: # line 151 "att1.y" { at.tm_mday = tp->tm_mday; at.tm_mon = tp->tm_mon; at.tm_year = tp->tm_year; if ((at.tm_hour < tp->tm_hour) || ((at.tm_hour==tp->tm_hour)&&(at.tm_mintm_min))) rt.tm_mday++; } break; case 12: # line 159 "att1.y" { at.tm_mon = yypvt[-1]; at.tm_mday = yypvt[-0]; at.tm_year = tp->tm_year; if (at.tm_mon < tp->tm_mon) at.tm_year++; } break; case 13: # line 166 "att1.y" { at.tm_mon = yypvt[-3]; at.tm_mday = yypvt[-2]; at.tm_year = yypvt[-0]; } break; case 14: # line 171 "att1.y" { at.tm_mon = tp->tm_mon; at.tm_mday = tp->tm_mday; at.tm_year = tp->tm_year; if (yypvt[-0] < 7) { rt.tm_mday = yypvt[-0] - tp->tm_wday; if (rt.tm_mday < 0) rt.tm_mday += 7; } else if (yypvt[-0] == 8) rt.tm_mday += 1; } break; case 16: # line 186 "att1.y" { addincr: switch (yypvt[-0]) { case MINUTE: rt.tm_min += yypvt[-1]; break; case HOUR: rt.tm_hour += yypvt[-1]; break; case DAY: rt.tm_mday += yypvt[-1]; break; case WEEK: rt.tm_mday += yypvt[-1] * 7; break; case MONTH: rt.tm_mon += yypvt[-1]; break; case YEAR: rt.tm_year += yypvt[-1]; break; } } break; case 17: # line 208 "att1.y" { goto addincr; } break; case 18: # line 212 "att1.y" { yyval = yypvt[-0]; } break; case 19: # line 213 "att1.y" { yyval = 10 * yypvt[-1] + yypvt[-0]; } break; case 20: # line 216 "att1.y" { yyval = 10 * yypvt[-1] + yypvt[-0]; } break; case 21: # line 219 "att1.y" { yyval = yypvt[-0]; } break; case 22: # line 220 "att1.y" { yyval = 10 * yypvt[-1] + yypvt[-0]; } break; case 23: # line 223 "att1.y" { yyval = 1; } break; case 24: # line 224 "att1.y" { yyval = yypvt[-0]; } break; # line 556 "/usr/share/lib/ccs/yaccpar" } goto yystack; /* reset registers in driver code */ }