From 5f80fdd1ec6888f34af829208fd90fb9716ac289 Mon Sep 17 00:00:00 2001 From: Shantonu Sen Date: Mon, 29 May 2000 07:29:08 +0000 Subject: [PATCH] Moved date/time functions from zotnet/tws to sbr. More importantly, wrote a new lexing function dparsetime (dtimep.lex) which plays nicely with flex, needs no "sed hackery". It might work with lex, but I haven't tried. --- h/tws.h | 66 ++ sbr/dtime.c | 511 ++++++++++++ sbr/dtimep.c | 2314 ++++++++++++++++++++++++++++++++++++++++++++++++++++ sbr/dtimep.lex | 332 ++++++++ zotnet/Makefile.in | 5 +- 5 files changed, 3225 insertions(+), 3 deletions(-) create mode 100644 h/tws.h create mode 100644 sbr/dtime.c create mode 100644 sbr/dtimep.c create mode 100644 sbr/dtimep.lex diff --git a/h/tws.h b/h/tws.h new file mode 100644 index 0000000..83ec880 --- /dev/null +++ b/h/tws.h @@ -0,0 +1,66 @@ + +/* + * tws.h + * + * $Id$ + */ + +/* DST vs. GMT nonsense */ +#define DSTXXX + +struct tws { + int tw_sec; /* seconds after the minute - [0, 61] */ + int tw_min; /* minutes after the hour - [0, 59] */ + int tw_hour; /* hour since midnight - [0, 23] */ + int tw_mday; /* day of the month - [1, 31] */ + int tw_mon; /* months since January - [0, 11] */ + int tw_year; /* 4 digit year (ie, 1997) */ + int tw_wday; /* days since Sunday - [0, 6] */ + int tw_yday; /* days since January 1 - [0, 365] */ + int tw_zone; + time_t tw_clock; /* if != 0, corresponding calendar value */ + int tw_flags; +}; + +#define TW_NULL 0x0000 + +#define TW_SDAY 0x0003 /* how day-of-week was determined */ +#define TW_SNIL 0x0000 /* not given */ +#define TW_SEXP 0x0001 /* explicitly given */ +#define TW_SIMP 0x0002 /* implicitly given */ + +#define TW_SZONE 0x0004 /* how timezone was determined */ +#define TW_SZNIL 0x0000 /* not given */ +#define TW_SZEXP 0x0004 /* explicitly given */ + +#define TW_DST 0x0010 /* daylight savings time */ +#define TW_ZONE 0x0020 /* use numeric timezones only */ + +#define TW_SUCC 0x0040 /* whether parsing was successful */ +#define TW_YES 0x0040 /* yes, found */ +#define TW_NO 0x0000 /* no, not found */ + +#define dtwszone(tw) dtimezone (tw->tw_zone, tw->tw_flags) + +extern char *tw_dotw[]; +extern char *tw_ldotw[]; +extern char *tw_moty[]; + +/* + * prototypes + */ +char *dtime (time_t *, int); +char *dtimenow (int); +char *dctime (struct tws *); +struct tws *dlocaltimenow (void); +struct tws *dlocaltime (time_t *); +struct tws *dgmtime (time_t *); +char *dasctime (struct tws *, int); +char *dtimezone (int, int); +void twscopy (struct tws *, struct tws *); +int twsort (struct tws *, struct tws *); +time_t dmktime (struct tws *); +void set_dotw (struct tws *); + +struct tws *dparsetime (char *); + diff --git a/sbr/dtime.c b/sbr/dtime.c new file mode 100644 index 0000000..8de4b69 --- /dev/null +++ b/sbr/dtime.c @@ -0,0 +1,511 @@ + +/* + * dtime.c -- time/date routines + * + * $Id$ + */ + +#include /* for snprintf() */ +#include +#include + +#if !defined(HAVE_TM_GMTOFF) && !defined(HAVE_TZSET) +# include +#endif + +#ifdef TIME_WITH_SYS_TIME +# include +# include +#else +# ifdef HAVE_SYS_TIME_H +# include +# else +# include +# endif +#endif + +#if !defined(HAVE_TM_GMTOFF) && defined(HAVE_TZSET) +extern int daylight; +extern long timezone; +extern char *tzname[]; +#endif + +#ifndef abs +# define abs(a) (a >= 0 ? a : -a) +#endif + +/* + * The number of days in the year, accounting for leap years + */ +#define dysize(y) \ + (((y) % 4) ? 365 : (((y) % 100) ? 366 : (((y) % 400) ? 365 : 366))) + +char *tw_moty[] = { + "Jan", "Feb", "Mar", "Apr", + "May", "Jun", "Jul", "Aug", + "Sep", "Oct", "Nov", "Dec", + NULL +}; + +char *tw_dotw[] = { + "Sun", "Mon", "Tue", + "Wed", "Thu", "Fri", + "Sat", NULL +}; + +char *tw_ldotw[] = { + "Sunday", "Monday", "Tuesday", + "Wednesday", "Thursday", "Friday", + "Saturday", NULL +}; + +struct zone { + char *std; + char *dst; + int shift; +}; + +static struct zone zones[] = { + { "GMT", "BST", 0 }, + { "EST", "EDT", -5 }, + { "CST", "CDT", -6 }, + { "MST", "MDT", -7 }, + { "PST", "PDT", -8 }, +#if 0 +/* RFC1123 specifies do not use military TZs */ + { "A", NULL, -1 }, + { "B", NULL, -2 }, + { "C", NULL, -3 }, + { "D", NULL, -4 }, + { "E", NULL, -5 }, + { "F", NULL, -6 }, + { "G", NULL, -7 }, + { "H", NULL, -8 }, + { "I", NULL, -9 }, + { "K", NULL, -10 }, + { "L", NULL, -11 }, + { "M", NULL, -12 }, + { "N", NULL, 1 }, +#ifndef HUJI + { "O", NULL, 2 }, +#else + { "JST", "JDT", 2 }, +#endif + { "P", NULL, 3 }, + { "Q", NULL, 4 }, + { "R", NULL, 5 }, + { "S", NULL, 6 }, + { "T", NULL, 7 }, + { "U", NULL, 8 }, + { "V", NULL, 9 }, + { "W", NULL, 10 }, + { "X", NULL, 11 }, + { "Y", NULL, 12 }, +#endif + { NULL, NULL, 0 } +}; + +static int dmsize[] = { + 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 +}; + + +/* + * Get current time (adjusted for local time + * zone and daylight savings time) expressed + * as nmh "broken-down" time structure. + */ + +struct tws * +dlocaltimenow (void) +{ + time_t clock; + + time (&clock); + return dlocaltime (&clock); +} + + +/* + * Take clock value and return pointer to nmh time structure + * containing "broken-down" time. The time is adjusted for + * local time zone and daylight savings time. + */ + +struct tws * +dlocaltime (time_t *clock) +{ + static struct tws tw; + struct tm *tm; + +#if !defined(HAVE_TM_GMTOFF) && !defined(HAVE_TZSET) + struct timeb tb; +#endif + + if (!clock) + return NULL; + + tm = localtime (clock); + + tw.tw_sec = tm->tm_sec; + tw.tw_min = tm->tm_min; + tw.tw_hour = tm->tm_hour; + tw.tw_mday = tm->tm_mday; + tw.tw_mon = tm->tm_mon; + + /* + * tm_year is always "year - 1900". + * So we correct for this. + */ + tw.tw_year = tm->tm_year + 1900; + tw.tw_wday = tm->tm_wday; + tw.tw_yday = tm->tm_yday; + + tw.tw_flags = TW_NULL; + if (tm->tm_isdst) + tw.tw_flags |= TW_DST; + +#ifdef HAVE_TM_GMTOFF + tw.tw_zone = tm->tm_gmtoff / 60; + if (tm->tm_isdst) /* if DST is in effect */ + tw.tw_zone -= 60; /* reset to normal offset */ +#else +# ifdef HAVE_TZSET + tzset(); + tw.tw_zone = -(timezone / 60); +# else + ftime (&tb); + tw.tw_zone = -tb.timezone; +# endif +#endif + + tw.tw_flags &= ~TW_SDAY; + tw.tw_flags |= TW_SEXP; + tw.tw_flags &= ~TW_SZONE; + tw.tw_flags |= TW_SZEXP; + + tw.tw_clock = *clock; + + return (&tw); +} + + +/* + * Take clock value and return pointer to nmh time + * structure containing "broken-down" time. Time is + * expressed in UTC (Coordinated Universal Time). + */ + +struct tws * +dgmtime (time_t *clock) +{ + static struct tws tw; + struct tm *tm; + + if (!clock) + return NULL; + + tm = gmtime (clock); + + tw.tw_sec = tm->tm_sec; + tw.tw_min = tm->tm_min; + tw.tw_hour = tm->tm_hour; + tw.tw_mday = tm->tm_mday; + tw.tw_mon = tm->tm_mon; + + /* + * tm_year is always "year - 1900" + * So we correct for this. + */ + tw.tw_year = tm->tm_year + 1900; + tw.tw_wday = tm->tm_wday; + tw.tw_yday = tm->tm_yday; + + tw.tw_flags = TW_NULL; + if (tm->tm_isdst) + tw.tw_flags |= TW_DST; + + tw.tw_zone = 0; + + tw.tw_flags &= ~TW_SDAY; + tw.tw_flags |= TW_SEXP; + tw.tw_flags &= ~TW_SZONE; + tw.tw_flags |= TW_SZEXP; + + tw.tw_clock = *clock; + + return (&tw); +} + + +/* + * Using a nmh "broken-down" time structure, + * produce a 26-byte date/time string, such as + * + * Tue Jan 14 17:49:03 1992\n\0 + */ + +char * +dctime (struct tws *tw) +{ + static char buffer[26]; + + if (!tw) + return NULL; + + snprintf (buffer, sizeof(buffer), "%.3s %.3s %02d %02d:%02d:%02d %.4d\n", + tw_dotw[tw->tw_wday], tw_moty[tw->tw_mon], tw->tw_mday, + tw->tw_hour, tw->tw_min, tw->tw_sec, + tw->tw_year < 100 ? tw->tw_year + 1900 : tw->tw_year); + + return buffer; +} + + +/* + * Produce a date/time string of the form + * + * Mon, 16 Jun 1992 15:30:48 -700 (or) + * Mon, 16 Jun 1992 15:30:48 EDT + * + * for the current time, as specified by rfc822. + * The first form is required by rfc1123. + */ + +char * +dtimenow (int alpha_timezone) +{ + time_t clock; + + time (&clock); + return dtime (&clock, alpha_timezone); +} + + +/* + * Using a local calendar time value, produce + * a date/time string of the form + * + * Mon, 16 Jun 1992 15:30:48 -700 (or) + * Mon, 16 Jun 1992 15:30:48 EDT + * + * as specified by rfc822. The first form is required + * by rfc1123 for outgoing messages. + */ + +char * +dtime (time_t *clock, int alpha_timezone) +{ + if (alpha_timezone) + /* use alpha-numeric timezones */ + return dasctime (dlocaltime (clock), TW_NULL); + else + /* use numeric timezones */ + return dasctime (dlocaltime (clock), TW_ZONE); +} + + +/* + * Using a nmh "broken-down" time structure, produce + * a date/time string of the form + * + * Mon, 16 Jun 1992 15:30:48 -0700 + * + * as specified by rfc822 and rfc1123. + */ + +char * +dasctime (struct tws *tw, int flags) +{ + char buffer[80]; + static char result[80]; + + if (!tw) + return NULL; + + /* Display timezone if known */ + if ((tw->tw_flags & TW_SZONE) == TW_SZNIL) + result[0] = '\0'; + else + snprintf(result, sizeof(result), " %s", dtimezone(tw->tw_zone, tw->tw_flags | flags)); + + snprintf(buffer, sizeof(buffer), "%02d %s %0*d %02d:%02d:%02d%s", + tw->tw_mday, tw_moty[tw->tw_mon], + tw->tw_year < 100 ? 2 : 4, tw->tw_year, + tw->tw_hour, tw->tw_min, tw->tw_sec, result); + + if ((tw->tw_flags & TW_SDAY) == TW_SEXP) + snprintf (result, sizeof(result), "%s, %s", tw_dotw[tw->tw_wday], buffer); + else + if ((tw->tw_flags & TW_SDAY) == TW_SNIL) + strncpy (result, buffer, sizeof(result)); + else + snprintf (result, sizeof(result), "%s (%s)", buffer, tw_dotw[tw->tw_wday]); + + return result; +} + + +/* + * Get the timezone for given offset + */ + +char * +dtimezone (int offset, int flags) +{ + int hours, mins; + struct zone *z; + static char buffer[10]; + + if (offset < 0) { + mins = -((-offset) % 60); + hours = -((-offset) / 60); + } else { + mins = offset % 60; + hours = offset / 60; + } + + if (!(flags & TW_ZONE) && mins == 0) { +#if defined(HAVE_TZSET) && defined(HAVE_TZNAME) + tzset(); + return ((flags & TW_DST) ? tzname[1] : tzname[0]); +#else + for (z = zones; z->std; z++) + if (z->shift == hours) + return (z->dst && (flags & TW_DST) ? z->dst : z->std); +#endif + } + +#if defined(DSTXXX) + if (flags & TW_DST) + hours += 1; +#endif /* defined(DSTXXX) */ + snprintf (buffer, sizeof(buffer), "%s%02d%02d", + offset < 0 ? "-" : "+", abs (hours), abs (mins)); + return buffer; +} + + +/* + * Convert nmh time structure for local "broken-down" + * time to calendar time (clock value). This routine + * is based on the gtime() routine written by Steven Shafer + * at CMU. It was forwarded to MTR by Jay Lepreau at Utah-CS. + */ + +time_t +dmktime (struct tws *tw) +{ + int i, sec, min, hour, mday, mon, year; + time_t result; + + if (tw->tw_clock != 0) + return tw->tw_clock; + + if ((sec = tw->tw_sec) < 0 || sec > 61 + || (min = tw->tw_min) < 0 || min > 59 + || (hour = tw->tw_hour) < 0 || hour > 23 + || (mday = tw->tw_mday) < 1 || mday > 31 + || (mon = tw->tw_mon + 1) < 1 || mon > 12) + return (tw->tw_clock = (time_t) -1); + + year = tw->tw_year; + + result = 0; + if (year < 100) + year += 1900; + + for (i = 1970; i < year; i++) + result += dysize (i); + if (dysize (year) == 366 && mon >= 3) + result++; + while (--mon) + result += dmsize[mon - 1]; + result += mday - 1; + result = 24 * result + hour; + result = 60 * result + min; + result = 60 * result + sec; + result -= 60 * tw->tw_zone; + if (tw->tw_flags & TW_DST) + result -= 60 * 60; + + return (tw->tw_clock = result); +} + + +/* + * Simple calculation of day of the week. Algorithm + * used is Zeller's congruence. We assume that + * if tw->tw_year < 100, then the century = 19. + */ + +void +set_dotw (struct tws *tw) +{ + int month, day, year, century; + + month = tw->tw_mon - 1; + day = tw->tw_mday; + year = tw->tw_year % 100; + century = tw->tw_year < 100 ? 19 : tw->tw_year / 100; + + if (month <= 0) { + month += 12; + if (--year < 0) { + year += 100; + century--; + } + } + + tw->tw_wday = + ((26 * month - 2) / 10 + day + year + year / 4 + - 3 * century / 4 + 1) % 7; + if (tw->tw_wday < 0) + tw->tw_wday += 7; + + tw->tw_flags &= ~TW_SDAY, tw->tw_flags |= TW_SIMP; +} + + +/* + * Copy nmh time structure + */ + +void +twscopy (struct tws *tb, struct tws *tw) +{ + *tb = *tw; /* struct copy */ + +#if 0 + tb->tw_sec = tw->tw_sec; + tb->tw_min = tw->tw_min; + tb->tw_hour = tw->tw_hour; + tb->tw_mday = tw->tw_mday; + tb->tw_mon = tw->tw_mon; + tb->tw_year = tw->tw_year; + tb->tw_wday = tw->tw_wday; + tb->tw_yday = tw->tw_yday; + tb->tw_zone = tw->tw_zone; + tb->tw_clock = tw->tw_clock; + tb->tw_flags = tw->tw_flags; +#endif +} + + +/* + * Compare two nmh time structures + */ + +int +twsort (struct tws *tw1, struct tws *tw2) +{ + time_t c1, c2; + + if (tw1->tw_clock == 0) + dmktime (tw1); + if (tw2->tw_clock == 0) + dmktime (tw2); + + return ((c1 = tw1->tw_clock) > (c2 = tw2->tw_clock) ? 1 + : c1 == c2 ? 0 : -1); +} diff --git a/sbr/dtimep.c b/sbr/dtimep.c new file mode 100644 index 0000000..a8cce79 --- /dev/null +++ b/sbr/dtimep.c @@ -0,0 +1,2314 @@ +/* A lexical scanner generated by flex */ + +/* Scanner skeleton version: + * $Header$ + */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 + +#include + + +/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ +#ifdef c_plusplus +#ifndef __cplusplus +#define __cplusplus +#endif +#endif + + +#ifdef __cplusplus + +#include +#include + +/* Use prototypes in function declarations. */ +#define YY_USE_PROTOS + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +#if __STDC__ + +#define YY_USE_PROTOS +#define YY_USE_CONST + +#endif /* __STDC__ */ +#endif /* ! __cplusplus */ + +#ifdef __TURBOC__ + #pragma warn -rch + #pragma warn -use +#include +#include +#define YY_USE_CONST +#define YY_USE_PROTOS +#endif + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + + +#ifdef YY_USE_PROTOS +#define YY_PROTO(proto) proto +#else +#define YY_PROTO(proto) () +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN yy_start = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START ((yy_start - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE yyrestart( yyin ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#define YY_BUF_SIZE 16384 + +typedef struct yy_buffer_state *YY_BUFFER_STATE; + +extern int yyleng; +extern FILE *yyin, *yyout; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + +/* The funky do-while in the following #define is used to turn the definition + * int a single C statement (which needs a semi-colon terminator). This + * avoids problems with code like: + * + * if ( condition_holds ) + * yyless( 5 ); + * else + * do_something_else(); + * + * Prior to using the do-while the compiler would get upset at the + * "else" because it interpreted the "if" statement as being all + * done when it reached the ';' after the yyless() call. + */ + +/* Return all but the first 'n' matched characters back to the input stream. */ + +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + *yy_cp = yy_hold_char; \ + YY_RESTORE_YY_MORE_OFFSET \ + yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, yytext_ptr ) + +/* The following is because we cannot portably get our hands on size_t + * (without autoconf's help, which isn't available because we want + * flex-generated scanners to compile on their own). + */ +typedef unsigned int yy_size_t; + + +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via yyrestart()), so that the user can continue scanning by + * just pointing yyin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + }; + +static YY_BUFFER_STATE yy_current_buffer = 0; + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + */ +#define YY_CURRENT_BUFFER yy_current_buffer + + +/* yy_hold_char holds the character lost when yytext is formed. */ +static char yy_hold_char; + +static int yy_n_chars; /* number of characters read into yy_ch_buf */ + + +int yyleng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = (char *) 0; +static int yy_init = 1; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow yywrap()'s to do buffer switches + * instead of setting up a fresh yyin. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void yyrestart YY_PROTO(( FILE *input_file )); + +void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); +void yy_load_buffer_state YY_PROTO(( void )); +YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size )); +void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); +void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); +void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b )); +#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer ) + +YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size )); +YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str )); +YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len )); + +static void *yy_flex_alloc YY_PROTO(( yy_size_t )); +static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )); +static void yy_flex_free YY_PROTO(( void * )); + +#define yy_new_buffer yy_create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! yy_current_buffer ) \ + yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ + yy_current_buffer->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! yy_current_buffer ) \ + yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ + yy_current_buffer->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (yy_current_buffer->yy_at_bol) + + +#define yywrap() 1 +#define YY_SKIP_YYWRAP +typedef unsigned char YY_CHAR; +FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; +typedef int yy_state_type; +extern char *yytext; +#define yytext_ptr yytext + +static yy_state_type yy_get_previous_state YY_PROTO(( void )); +static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state )); +static int yy_get_next_buffer YY_PROTO(( void )); +static void yy_fatal_error YY_PROTO(( yyconst char msg[] )); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + yytext_ptr = yy_bp; \ + yyleng = (int) (yy_cp - yy_bp); \ + yy_hold_char = *yy_cp; \ + *yy_cp = '\0'; \ + yy_c_buf_p = yy_cp; + +#define YY_NUM_RULES 39 +#define YY_END_OF_BUFFER 40 +static yyconst short int yy_accept[572] = + { 0, + 0, 0, 40, 38, 37, 38, 38, 38, 38, 34, + 34, 34, 34, 34, 34, 34, 34, 34, 38, 35, + 35, 36, 36, 36, 36, 36, 36, 36, 36, 36, + 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, 14, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 28, + + 0, 27, 0, 33, 21, 20, 0, 19, 18, 0, + 0, 15, 32, 31, 0, 17, 16, 0, 0, 0, + 0, 23, 0, 22, 0, 26, 0, 25, 24, 0, + 0, 0, 0, 0, 0, 30, 29, 12, 13, 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, 12, 13, 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, + 9, 9, 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, 9, 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, + 9, 10, 11, 7, 7, 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, 7, 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, 7, 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, + 8, 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, 6, + 6, 6, 6, 6, 6, 6, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 5, 0, 5, 0, 0, + 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + + 0, 0, 0, 0, 0, 5, 5, 5, 0, 0, + 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 5, 0, 0, 6, 6, + 0, 6, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 0, 0, 6, 0, 0, 0, 0, + 0, 0, 6, 6, 0, 2, 4, 1, 1, 0, + 6, 0, 0, 0, 1, 0, 0, 1, 2, 4, + 0 + } ; + +static yyconst int yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 4, 5, 6, 1, 7, 8, 9, 8, + 8, 8, 8, 8, 8, 8, 8, 10, 1, 1, + 1, 1, 1, 1, 13, 14, 15, 16, 17, 18, + 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, + 29, 30, 31, 32, 33, 34, 35, 29, 36, 1, + 11, 1, 12, 1, 1, 1, 13, 14, 15, 16, + + 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, + 27, 28, 29, 30, 31, 32, 33, 34, 35, 29, + 36, 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, 1, 1, 1 + } ; + +static yyconst int yy_meta[37] = + { 0, + 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 + } ; + +static yyconst short int yy_base[572] = + { 0, + 0, 0, 869, 870, 870, 29, 31, 63, 30, 45, + 837, 31, 850, 44, 24, 841, 50, 870, 61, 870, + 66, 53, 850, 52, 870, 72, 22, 832, 846, 70, + 79, 82, 79, 831, 80, 82, 836, 83, 84, 86, + 829, 87, 827, 88, 118, 98, 119, 845, 829, 824, + 825, 822, 834, 820, 819, 818, 834, 816, 815, 832, + 824, 812, 811, 810, 815, 808, 807, 98, 93, 806, + 811, 804, 801, 802, 801, 800, 799, 798, 801, 802, + 794, 809, 870, 809, 792, 791, 100, 119, 102, 805, + 804, 99, 807, 792, 803, 800, 144, 804, 803, 870, + + 135, 870, 114, 870, 870, 870, 131, 870, 870, 136, + 47, 870, 870, 870, 137, 870, 870, 139, 140, 144, + 812, 870, 153, 870, 159, 870, 152, 870, 870, 158, + 160, 162, 163, 169, 175, 870, 870, 164, 173, 783, + 793, 796, 796, 783, 159, 154, 774, 775, 778, 178, + 182, 794, 793, 194, 779, 771, 776, 767, 202, 797, + 785, 784, 794, 793, 774, 780, 767, 777, 760, 772, + 775, 756, 770, 768, 870, 870, 192, 193, 195, 204, + 197, 196, 205, 206, 782, 214, 212, 203, 228, 232, + 758, 757, 240, 779, 748, 765, 765, 242, 210, 760, + + 759, 233, 762, 747, 758, 755, 735, 740, 767, 732, + 753, 749, 749, 739, 727, 746, 748, 729, 245, 735, + 727, 732, 723, 742, 752, 751, 732, 726, 736, 732, + 250, 253, 723, 722, 255, 744, 263, 743, 727, 713, + 267, 740, 711, 721, 724, 724, 711, 193, 237, 702, + 703, 706, 269, 697, 270, 715, 701, 717, 715, 274, + 715, 691, 710, 269, 273, 723, 692, 709, 709, 691, + 718, 705, 701, 692, 282, 278, 293, 704, 703, 288, + 291, 684, 677, 275, 695, 694, 291, 697, 682, 693, + 690, 286, 223, 303, 304, 307, 308, 309, 310, 704, + + 311, 312, 313, 675, 702, 667, 685, 665, 314, 687, + 321, 329, 697, 681, 667, 660, 678, 664, 679, 333, + 690, 870, 870, 344, 346, 689, 688, 659, 669, 672, + 672, 659, 309, 291, 650, 651, 654, 348, 657, 649, + 654, 645, 664, 674, 673, 654, 648, 658, 654, 668, + 356, 639, 357, 632, 358, 309, 361, 637, 630, 635, + 662, 646, 652, 356, 369, 659, 364, 372, 374, 345, + 366, 373, 377, 380, 382, 383, 658, 388, 384, 386, + 404, 657, 626, 643, 643, 625, 652, 639, 635, 626, + 648, 387, 411, 647, 646, 645, 644, 615, 388, 614, + + 616, 389, 394, 625, 421, 422, 617, 609, 614, 605, + 624, 634, 633, 614, 608, 618, 614, 426, 628, 427, + 627, 611, 597, 590, 608, 594, 609, 612, 399, 619, + 610, 598, 592, 585, 590, 582, 597, 597, 428, 430, + 610, 579, 596, 596, 578, 605, 592, 588, 579, 432, + 435, 444, 573, 566, 571, 598, 582, 439, 441, 582, + 581, 563, 579, 564, 562, 566, 449, 452, 589, 573, + 559, 552, 570, 556, 571, 454, 457, 465, 460, 463, + 582, 581, 580, 551, 570, 468, 566, 565, 547, 563, + 544, 558, 556, 476, 471, 479, 542, 535, 540, 567, + + 551, 481, 565, 483, 485, 493, 495, 503, 564, 498, + 870, 529, 528, 547, 526, 545, 547, 528, 505, 556, + 555, 554, 553, 498, 508, 494, 415, 501, 870, 870, + 473, 870, 469, 419, 417, 405, 511, 391, 381, 513, + 521, 516, 870, 300, 296, 870, 309, 518, 523, 525, + 527, 529, 870, 870, 234, 250, 213, 531, 533, 207, + 870, 535, 537, 539, 541, 543, 545, 870, 870, 870, + 870 + } ; + +static yyconst short int yy_def[572] = + { 0, + 571, 1, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 0 + } ; + +static yyconst short int yy_nxt[907] = + { 0, + 4, 4, 5, 6, 4, 7, 4, 8, 8, 4, + 9, 4, 10, 11, 12, 13, 14, 15, 16, 17, + 18, 19, 20, 20, 21, 22, 23, 24, 25, 25, + 26, 27, 28, 25, 29, 30, 31, 31, 32, 32, + 60, 81, 48, 33, 34, 35, 55, 36, 159, 37, + 38, 160, 39, 61, 82, 40, 41, 49, 42, 58, + 50, 56, 161, 43, 45, 63, 44, 76, 46, 46, + 47, 47, 51, 65, 59, 52, 66, 53, 69, 73, + 64, 70, 77, 74, 78, 85, 87, 87, 79, 88, + 88, 67, 71, 68, 50, 55, 72, 58, 63, 66, + + 86, 70, 76, 85, 80, 97, 97, 138, 138, 52, + 56, 144, 59, 64, 67, 154, 72, 77, 86, 45, + 45, 118, 120, 119, 46, 46, 139, 139, 121, 140, + 89, 145, 154, 90, 141, 91, 154, 154, 154, 92, + 154, 154, 93, 94, 95, 154, 156, 157, 96, 150, + 150, 151, 151, 154, 159, 155, 164, 160, 165, 159, + 154, 154, 160, 159, 159, 158, 160, 160, 166, 162, + 159, 175, 175, 160, 163, 167, 159, 171, 168, 160, + 176, 176, 182, 184, 183, 189, 190, 150, 150, 185, + 169, 170, 172, 219, 219, 154, 219, 219, 219, 173, + + 174, 193, 193, 159, 219, 219, 219, 219, 541, 198, + 198, 222, 220, 219, 199, 219, 297, 200, 298, 201, + 227, 226, 563, 202, 338, 221, 203, 204, 205, 224, + 228, 225, 206, 223, 230, 231, 231, 243, 229, 232, + 232, 235, 244, 241, 236, 247, 219, 237, 237, 242, + 242, 275, 264, 265, 275, 340, 235, 276, 276, 562, + 277, 277, 280, 281, 235, 248, 299, 236, 241, 561, + 159, 159, 300, 160, 160, 159, 311, 311, 160, 284, + 312, 312, 285, 275, 286, 321, 321, 338, 287, 320, + 320, 288, 289, 290, 275, 324, 324, 291, 325, 325, + + 321, 321, 328, 332, 338, 338, 339, 329, 338, 338, + 338, 338, 338, 338, 338, 159, 394, 394, 160, 341, + 376, 555, 355, 333, 346, 345, 377, 347, 356, 356, + 355, 554, 374, 342, 375, 553, 357, 357, 348, 343, + 363, 363, 364, 344, 349, 365, 406, 365, 366, 338, + 366, 367, 367, 368, 368, 381, 381, 159, 159, 355, + 160, 160, 355, 399, 399, 393, 393, 406, 394, 394, + 365, 405, 405, 365, 406, 406, 366, 408, 406, 405, + 405, 406, 409, 406, 406, 406, 400, 406, 159, 406, + 540, 160, 406, 401, 407, 431, 431, 414, 413, 402, + + 403, 434, 410, 404, 415, 418, 458, 458, 419, 411, + 416, 420, 420, 436, 537, 412, 541, 417, 428, 428, + 429, 435, 365, 406, 542, 366, 437, 418, 418, 439, + 440, 419, 547, 450, 451, 467, 467, 468, 468, 476, + 476, 477, 478, 478, 477, 452, 485, 485, 486, 486, + 494, 479, 480, 494, 546, 502, 495, 495, 503, 496, + 496, 504, 504, 477, 505, 505, 502, 507, 507, 503, + 508, 508, 506, 506, 477, 511, 511, 494, 520, 520, + 494, 545, 502, 519, 519, 544, 520, 520, 525, 525, + 526, 526, 527, 527, 502, 502, 502, 503, 503, 503, + + 526, 526, 504, 504, 502, 528, 528, 503, 543, 543, + 506, 506, 536, 536, 537, 539, 539, 540, 548, 548, + 549, 549, 541, 552, 552, 556, 556, 538, 550, 551, + 557, 557, 558, 558, 559, 559, 560, 560, 564, 564, + 565, 565, 566, 566, 567, 567, 568, 568, 568, 568, + 569, 569, 570, 570, 406, 406, 406, 494, 535, 534, + 533, 532, 531, 530, 529, 338, 502, 524, 406, 523, + 522, 521, 518, 517, 516, 515, 514, 513, 512, 510, + 509, 338, 338, 338, 501, 500, 499, 377, 498, 497, + 406, 493, 492, 491, 490, 489, 488, 487, 484, 338, + + 483, 482, 481, 475, 474, 473, 406, 472, 471, 470, + 469, 406, 466, 465, 464, 463, 462, 461, 460, 459, + 219, 429, 457, 456, 455, 300, 454, 453, 338, 452, + 449, 448, 447, 446, 406, 406, 445, 444, 443, 442, + 441, 438, 433, 432, 430, 219, 219, 219, 355, 154, + 427, 426, 425, 338, 424, 423, 422, 421, 338, 406, + 365, 364, 398, 219, 397, 396, 395, 392, 391, 154, + 390, 389, 388, 387, 338, 338, 386, 385, 384, 383, + 382, 380, 379, 378, 373, 372, 371, 370, 369, 154, + 154, 275, 362, 361, 360, 185, 359, 358, 219, 354, + + 353, 352, 351, 154, 350, 338, 337, 336, 335, 334, + 331, 330, 327, 326, 323, 322, 319, 318, 317, 219, + 316, 315, 314, 313, 219, 310, 309, 308, 307, 306, + 305, 304, 121, 303, 302, 301, 296, 295, 294, 293, + 292, 241, 283, 282, 154, 235, 279, 278, 274, 273, + 272, 271, 219, 219, 270, 269, 268, 267, 266, 263, + 262, 261, 260, 259, 258, 257, 256, 255, 154, 254, + 253, 252, 251, 250, 249, 246, 245, 240, 239, 238, + 154, 234, 233, 219, 218, 217, 216, 215, 214, 213, + 212, 211, 210, 209, 154, 154, 208, 207, 159, 197, + + 196, 195, 194, 192, 191, 188, 187, 186, 181, 180, + 179, 178, 177, 154, 153, 152, 149, 148, 147, 146, + 143, 142, 137, 136, 135, 134, 133, 132, 131, 130, + 129, 128, 127, 126, 125, 124, 123, 122, 117, 116, + 115, 114, 113, 112, 111, 110, 109, 108, 107, 106, + 105, 104, 103, 102, 101, 100, 99, 98, 83, 74, + 62, 54, 84, 83, 75, 62, 57, 54, 571, 3, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + + 571, 571, 571, 571, 571, 571 + } ; + +static yyconst short int yy_chk[907] = + { 0, + 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, 6, 6, 7, 7, + 15, 27, 9, 7, 7, 7, 12, 7, 111, 7, + 7, 111, 7, 15, 27, 7, 7, 9, 7, 14, + 10, 12, 111, 7, 8, 17, 7, 24, 8, 8, + 8, 8, 10, 19, 14, 10, 19, 10, 21, 22, + 17, 21, 24, 22, 26, 30, 31, 31, 26, 32, + 32, 19, 21, 19, 33, 35, 21, 36, 38, 39, + + 30, 40, 42, 44, 26, 46, 46, 87, 87, 33, + 35, 92, 36, 38, 39, 103, 40, 42, 44, 45, + 47, 68, 69, 68, 47, 47, 88, 88, 69, 89, + 45, 92, 107, 45, 89, 45, 101, 110, 115, 45, + 118, 119, 45, 45, 45, 120, 103, 107, 45, 97, + 97, 97, 97, 127, 123, 101, 119, 123, 120, 130, + 125, 131, 130, 132, 133, 110, 132, 133, 123, 115, + 134, 138, 138, 134, 118, 125, 135, 132, 127, 135, + 139, 139, 145, 146, 145, 150, 150, 151, 151, 146, + 130, 131, 133, 177, 178, 154, 179, 182, 181, 134, + + 135, 154, 154, 159, 188, 180, 183, 184, 560, 159, + 159, 179, 177, 187, 159, 186, 248, 159, 248, 159, + 184, 183, 557, 159, 293, 178, 159, 159, 159, 181, + 186, 182, 159, 180, 188, 189, 189, 199, 187, 190, + 190, 193, 199, 198, 193, 202, 219, 193, 193, 198, + 198, 231, 219, 219, 232, 293, 235, 231, 231, 556, + 232, 232, 235, 235, 237, 202, 249, 237, 241, 555, + 253, 255, 249, 253, 255, 260, 264, 264, 260, 241, + 265, 265, 241, 275, 241, 276, 276, 292, 241, 275, + 275, 241, 241, 241, 277, 280, 280, 241, 281, 281, + + 277, 277, 284, 287, 294, 295, 292, 284, 296, 297, + 298, 299, 301, 302, 303, 309, 356, 356, 309, 294, + 334, 547, 311, 287, 299, 298, 334, 301, 311, 311, + 312, 545, 333, 295, 333, 544, 312, 312, 302, 296, + 320, 320, 320, 297, 303, 324, 370, 325, 324, 338, + 325, 324, 324, 325, 325, 338, 338, 351, 353, 355, + 351, 353, 357, 364, 364, 355, 355, 371, 357, 357, + 365, 367, 367, 368, 372, 369, 368, 370, 373, 368, + 368, 374, 371, 375, 376, 379, 365, 380, 392, 378, + 539, 392, 538, 365, 369, 399, 399, 376, 375, 365, + + 365, 402, 372, 365, 378, 381, 429, 429, 381, 373, + 379, 381, 381, 403, 536, 374, 527, 380, 393, 393, + 393, 402, 405, 406, 527, 405, 403, 418, 420, 406, + 406, 420, 535, 418, 418, 439, 439, 440, 440, 450, + 450, 450, 451, 451, 451, 452, 458, 458, 459, 459, + 467, 452, 452, 468, 534, 476, 467, 467, 476, 468, + 468, 476, 476, 476, 477, 477, 478, 479, 479, 478, + 480, 480, 478, 478, 478, 486, 486, 494, 495, 495, + 496, 533, 502, 494, 494, 531, 496, 496, 502, 502, + 504, 504, 505, 505, 506, 526, 507, 506, 526, 507, + + 506, 506, 507, 507, 508, 510, 510, 508, 528, 528, + 508, 508, 519, 519, 519, 525, 525, 525, 537, 537, + 540, 540, 541, 542, 542, 548, 548, 524, 541, 541, + 549, 549, 550, 550, 551, 551, 552, 552, 558, 558, + 559, 559, 562, 562, 563, 563, 564, 564, 565, 565, + 566, 566, 567, 567, 523, 522, 521, 520, 518, 517, + 516, 515, 514, 513, 512, 509, 503, 501, 500, 499, + 498, 497, 493, 492, 491, 490, 489, 488, 487, 485, + 484, 483, 482, 481, 475, 474, 473, 472, 471, 470, + 469, 466, 465, 464, 463, 462, 461, 460, 457, 456, + + 455, 454, 453, 449, 448, 447, 446, 445, 444, 443, + 442, 441, 438, 437, 436, 435, 434, 433, 432, 431, + 430, 428, 427, 426, 425, 424, 423, 422, 421, 419, + 417, 416, 415, 414, 413, 412, 411, 410, 409, 408, + 407, 404, 401, 400, 398, 397, 396, 395, 394, 391, + 390, 389, 388, 387, 386, 385, 384, 383, 382, 377, + 366, 363, 362, 361, 360, 359, 358, 354, 352, 350, + 349, 348, 347, 346, 345, 344, 343, 342, 341, 340, + 339, 337, 336, 335, 332, 331, 330, 329, 328, 327, + 326, 321, 319, 318, 317, 316, 315, 314, 313, 310, + + 308, 307, 306, 305, 304, 300, 291, 290, 289, 288, + 286, 285, 283, 282, 279, 278, 274, 273, 272, 271, + 270, 269, 268, 267, 266, 263, 262, 261, 259, 258, + 257, 256, 254, 252, 251, 250, 247, 246, 245, 244, + 243, 242, 240, 239, 238, 236, 234, 233, 230, 229, + 228, 227, 226, 225, 224, 223, 222, 221, 220, 218, + 217, 216, 215, 214, 213, 212, 211, 210, 209, 208, + 207, 206, 205, 204, 203, 201, 200, 197, 196, 195, + 194, 192, 191, 185, 174, 173, 172, 171, 170, 169, + 168, 167, 166, 165, 164, 163, 162, 161, 160, 158, + + 157, 156, 155, 153, 152, 149, 148, 147, 144, 143, + 142, 141, 140, 121, 99, 98, 96, 95, 94, 93, + 91, 90, 86, 85, 84, 82, 81, 80, 79, 78, + 77, 76, 75, 74, 73, 72, 71, 70, 67, 66, + 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, + 55, 54, 53, 52, 51, 50, 49, 48, 43, 41, + 37, 34, 29, 28, 23, 16, 13, 11, 3, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + + 571, 571, 571, 571, 571, 571 + } ; + +static yy_state_type yy_last_accepting_state; +static char *yy_last_accepting_cpos; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +char *yytext; +#line 1 "dtimep.lex" +#define INITIAL 0 +#line 3 "dtimep.lex" +#include +#include + +#define YY_NO_UNPUT +#define YY_DECL struct tws * dparsetime(char *lexstr) + +#define yyterminate() (void)yy_delete_buffer(lexhandle); \ + if(!(tw.tw_flags & TW_SUCC)) { \ + return (struct tws *)NULL; \ + } \ + if(tw.tw_year < 1960) \ + tw.tw_year += 1900; \ + if(tw.tw_year < 1960) \ + tw.tw_year += 100; \ + return(&tw) + +/* + * Patchable flag that says how to interpret NN/NN/NN dates. When + * true, we do it European style: DD/MM/YY. When false, we do it + * American style: MM/DD/YY. Of course, these are all non-RFC822 + * compliant. + */ +int europeandate = 0; + +/* + * Table to convert month names to numeric month. We use the + * fact that the low order 5 bits of the sum of the 2nd & 3rd + * characters of the name is a hash with no collisions for the 12 + * valid month names. (The mask to 5 bits maps any combination of + * upper and lower case into the same hash value). + */ +static int month_map[] = { + 0, + 6, /* 1 - Jul */ + 3, /* 2 - Apr */ + 5, /* 3 - Jun */ + 0, + 10, /* 5 - Nov */ + 0, + 1, /* 7 - Feb */ + 11, /* 8 - Dec */ + 0, + 0, + 0, + 0, + 0, + 0, + 0, /*15 - Jan */ + 0, + 0, + 0, + 2, /*19 - Mar */ + 0, + 8, /*21 - Sep */ + 0, + 9, /*23 - Oct */ + 0, + 0, + 4, /*26 - May */ + 0, + 7 /*28 - Aug */ +}; + +/* + * Same trick for day-of-week using the hash function + * (c1 & 7) + (c2 & 4) + */ +static int day_map[] = { + 0, + 0, + 0, + 6, /* 3 - Sat */ + 4, /* 4 - Thu */ + 0, + 5, /* 6 - Fri */ + 0, /* 7 - Sun */ + 2, /* 8 - Tue */ + 1 /* 9 - Mon */, + 0, + 3 /*11 - Wed */ +}; + +#define INIT() { cp = yytext;} +#define SETWDAY() { cp++; \ + tw.tw_wday= day_map[(cp[0] & 7) + (cp[1] & 4)]; \ + tw.tw_flags &= ~TW_SDAY; tw.tw_flags |= TW_SEXP; \ + SKIPA(); } +#define SETMON() { cp++; \ + tw.tw_mon = month_map[(cp[0] + cp[1]) & 0x1f]; \ + SKIPA(); } +#define SETMON_NUM() { tw.tw_mon = atoi(cp)-1; \ + SKIPD(); } +#define SETYEAR() { tw.tw_year = atoi(cp); \ + SKIPD(); } +#define SETDAY() { tw.tw_mday = atoi(cp); \ + tw.tw_flags |= TW_YES; \ + SKIPD(); } +#define SETTIME() { tw.tw_hour = atoi(cp); \ + cp += 2; \ + SKIPTOD(); \ + tw.tw_min = atoi(cp); \ + cp += 2; \ + if(*cp == ':') { tw.tw_sec = atoi(++cp); SKIPD(); } \ + } +#define SETZONE(x) { tw.tw_zone = ((x)/100)*60+(x)%100; \ + tw.tw_flags |= TW_SZEXP; \ + SKIPD(); } +#define SETDST() { tw.tw_flags |= TW_DST; } +#define SKIPD() { while ( isdigit(*cp++) ) ; \ + --cp; } +#define SKIPTOD() { while ( !isdigit(*cp++) ) ; \ + --cp; } +#define SKIPA() { while ( isalpha(*cp++) ) ; \ + --cp; } +#define SKIPTOA() { while ( !isalpha(*cp++) ) ; \ + --cp; } +#define SKIPSP() { while ( isspace(*cp++) ) ; \ + --cp; } +#define SKIPTOSP() { while ( !isspace(*cp++) ) ; \ + --cp; } + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int yywrap YY_PROTO(( void )); +#else +extern int yywrap YY_PROTO(( void )); +#endif +#endif + +#ifndef YY_NO_UNPUT +static void yyunput YY_PROTO(( int c, char *buf_ptr )); +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int )); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen YY_PROTO(( yyconst char * )); +#endif + +#ifndef YY_NO_INPUT +#ifdef __cplusplus +static int yyinput YY_PROTO(( void )); +#else +static int input YY_PROTO(( void )); +#endif +#endif + +#if YY_STACK_USED +static int yy_start_stack_ptr = 0; +static int yy_start_stack_depth = 0; +static int *yy_start_stack = 0; +#ifndef YY_NO_PUSH_STATE +static void yy_push_state YY_PROTO(( int new_state )); +#endif +#ifndef YY_NO_POP_STATE +static void yy_pop_state YY_PROTO(( void )); +#endif +#ifndef YY_NO_TOP_STATE +static int yy_top_state YY_PROTO(( void )); +#endif + +#else +#define YY_NO_PUSH_STATE 1 +#define YY_NO_POP_STATE 1 +#define YY_NO_TOP_STATE 1 +#endif + +#ifdef YY_MALLOC_DECL +YY_MALLOC_DECL +#else +#if __STDC__ +#ifndef __cplusplus +#include +#endif +#else +/* Just try to get by without declaring the routines. This will fail + * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int) + * or sizeof(void*) != sizeof(int). + */ +#endif +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#define YY_READ_BUF_SIZE 8192 +#endif + +/* Copy whatever the last rule matched to the standard output. */ + +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO (void) fwrite( yytext, yyleng, 1, yyout ) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( yy_current_buffer->yy_is_interactive ) \ + { \ + int c = '*', n; \ + for ( n = 0; n < max_size && \ + (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( yyin ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \ + && ferror( yyin ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL int yylex YY_PROTO(( void )) +#endif + +/* Code executed at the beginning of each rule, after yytext and yyleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +YY_DECL + { + register yy_state_type yy_current_state; + register char *yy_cp = NULL, *yy_bp = NULL; + register int yy_act; + +#line 159 "dtimep.lex" + + + + YY_BUFFER_STATE lexhandle; + + register char *cp; /* *cp is internal to the lexing function yylex() */ + static struct tws tw; + + memset(&tw,0,sizeof(struct tws)); + lexhandle = yy_scan_string(lexstr); + + + + if ( yy_init ) + { + yy_init = 0; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! yy_start ) + yy_start = 1; /* first start state */ + + if ( ! yyin ) + yyin = stdin; + + if ( ! yyout ) + yyout = stdout; + + if ( ! yy_current_buffer ) + yy_current_buffer = + yy_create_buffer( yyin, YY_BUF_SIZE ); + + yy_load_buffer_state(); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = yy_c_buf_p; + + /* Support of yytext. */ + *yy_cp = yy_hold_char; + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = yy_start; +yy_match: + do + { + register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; + if ( yy_accept[yy_current_state] ) + { + yy_last_accepting_state = yy_current_state; + yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 572 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_base[yy_current_state] != 870 ); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + if ( yy_act == 0 ) + { /* have to back up */ + yy_cp = yy_last_accepting_cpos; + yy_current_state = yy_last_accepting_state; + yy_act = yy_accept[yy_current_state]; + } + + YY_DO_BEFORE_ACTION; + + +do_action: /* This label is used only to access EOF actions. */ + + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = yy_hold_char; + yy_cp = yy_last_accepting_cpos; + yy_current_state = yy_last_accepting_state; + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 171 "dtimep.lex" +{ + INIT(); + SETWDAY(); + SKIPTOA(); + SETMON(); + SKIPTOD(); + SETDAY(); + SKIPTOD(); + SETTIME(); + SKIPTOD(); + SETYEAR(); + } + YY_BREAK +case 2: +YY_RULE_SETUP +#line 184 "dtimep.lex" +{ + INIT(); + SETWDAY(); + SKIPTOD(); + SETDAY(); + SKIPTOA(); + SETMON(); + SKIPTOD(); + SETYEAR(); + SKIPTOD(); + SETTIME(); + } + YY_BREAK +case 3: +YY_RULE_SETUP +#line 196 "dtimep.lex" +{ + INIT(); + SETDAY(); + SKIPTOA(); + SETMON(); + SKIPTOD(); + SETYEAR(); + SKIPTOD(); + SETTIME(); + } + YY_BREAK +case 4: +YY_RULE_SETUP +#line 206 "dtimep.lex" +{ + INIT(); + SETWDAY(); + SKIPTOA(); + SETMON(); + SKIPTOD(); + SETDAY(); + SKIPTOD(); + SETYEAR(); + SKIPTOD(); + SETTIME(); + } + YY_BREAK +case 5: +YY_RULE_SETUP +#line 218 "dtimep.lex" +{ + INIT(); + SETWDAY(); + SKIPTOA(); + SETMON(); + SKIPTOD(); + SETDAY(); + SKIPTOD(); + SETYEAR(); + } + YY_BREAK +case 6: +YY_RULE_SETUP +#line 228 "dtimep.lex" +{ + INIT(); + SETMON(); + SKIPTOD(); + SETDAY(); + SKIPTOD(); + SETYEAR(); + SKIPTOA(); + SETWDAY(); + } + YY_BREAK +case 7: +YY_RULE_SETUP +#line 238 "dtimep.lex" +{ + INIT(); + SETMON(); + SKIPTOD(); + SETDAY(); + SKIPTOD(); + SETYEAR(); + } + YY_BREAK +case 8: +YY_RULE_SETUP +#line 246 "dtimep.lex" +{ + INIT(); + if(europeandate) { + /* DD/MM/YY */ + SETDAY(); + SKIPTOD(); + SETMON_NUM(); + } else { + /* MM/DD/YY */ + SETMON_NUM(); + SKIPTOD(); + SETDAY(); + } + SKIPTOD(); + SETYEAR(); + SKIPTOD(); + SETTIME(); + } + YY_BREAK +case 9: +YY_RULE_SETUP +#line 264 "dtimep.lex" +{ + INIT(); + if(europeandate) { + /* DD/MM/YY */ + SETDAY(); + SKIPTOD(); + SETMON_NUM(); + } else { + /* MM/DD/YY */ + SETMON_NUM(); + SKIPTOD(); + SETDAY(); + } + SKIPTOD(); + SETYEAR(); + } + YY_BREAK +case 10: +YY_RULE_SETUP +#line 281 "dtimep.lex" + + YY_BREAK +case 11: +YY_RULE_SETUP +#line 282 "dtimep.lex" +tw.tw_hour += 12; + YY_BREAK +case 12: +YY_RULE_SETUP +#line 284 "dtimep.lex" +{ + INIT(); + SKIPTOD(); + SETZONE(atoi(cp)); + } + YY_BREAK +case 13: +YY_RULE_SETUP +#line 289 "dtimep.lex" +{ + INIT(); + SKIPTOD(); + SETZONE(-atoi(cp)); + } + YY_BREAK +case 14: +YY_RULE_SETUP +#line 294 "dtimep.lex" +INIT(); SETZONE(0); + YY_BREAK +case 15: +YY_RULE_SETUP +#line 295 "dtimep.lex" +INIT(); SETZONE(0); + YY_BREAK +case 16: +YY_RULE_SETUP +#line 296 "dtimep.lex" +INIT(); SETZONE(200); + YY_BREAK +case 17: +YY_RULE_SETUP +#line 297 "dtimep.lex" +INIT(); SETDST(); SETZONE(2); + YY_BREAK +case 18: +YY_RULE_SETUP +#line 298 "dtimep.lex" +INIT(); SETZONE(-500); + YY_BREAK +case 19: +YY_RULE_SETUP +#line 299 "dtimep.lex" +INIT(); SETDST(); SETZONE(-500); + YY_BREAK +case 20: +YY_RULE_SETUP +#line 300 "dtimep.lex" +INIT(); SETZONE(-600); + YY_BREAK +case 21: +YY_RULE_SETUP +#line 301 "dtimep.lex" +INIT(); SETDST(); SETZONE(-600); + YY_BREAK +case 22: +YY_RULE_SETUP +#line 302 "dtimep.lex" +INIT(); SETZONE(-700); + YY_BREAK +case 23: +YY_RULE_SETUP +#line 303 "dtimep.lex" +INIT(); SETDST(); SETZONE(-700); + YY_BREAK +case 24: +YY_RULE_SETUP +#line 304 "dtimep.lex" +INIT(); SETZONE(-800); + YY_BREAK +case 25: +YY_RULE_SETUP +#line 305 "dtimep.lex" +INIT(); SETDST(); SETZONE(-800); + YY_BREAK +case 26: +YY_RULE_SETUP +#line 306 "dtimep.lex" +INIT(); SETZONE(-330); + YY_BREAK +case 27: +YY_RULE_SETUP +#line 307 "dtimep.lex" +INIT(); SETZONE(-400); + YY_BREAK +case 28: +YY_RULE_SETUP +#line 308 "dtimep.lex" +INIT(); SETDST(); SETZONE(-400); + YY_BREAK +case 29: +YY_RULE_SETUP +#line 309 "dtimep.lex" +INIT(); SETZONE(-900); + YY_BREAK +case 30: +YY_RULE_SETUP +#line 310 "dtimep.lex" +INIT(); SETDST(); SETZONE(-900); + YY_BREAK +case 31: +YY_RULE_SETUP +#line 311 "dtimep.lex" +INIT(); SETZONE(-1000); + YY_BREAK +case 32: +YY_RULE_SETUP +#line 312 "dtimep.lex" +INIT(); SETDST(); SETZONE(-1000); + YY_BREAK +case 33: +YY_RULE_SETUP +#line 313 "dtimep.lex" +INIT(); SETDST(); SETZONE(-100); + YY_BREAK +case 34: +YY_RULE_SETUP +#line 314 "dtimep.lex" +{ + INIT(); + SETZONE(100*(('a'-1) - tolower(*cp))); + } + YY_BREAK +case 35: +YY_RULE_SETUP +#line 318 "dtimep.lex" +{ + INIT(); + SETZONE(100*('a' - tolower(*cp))); + } + YY_BREAK +case 36: +YY_RULE_SETUP +#line 322 "dtimep.lex" +{ + INIT(); + SETZONE(100*(tolower(*cp) - 'm')); + } + YY_BREAK +case 37: +YY_RULE_SETUP +#line 328 "dtimep.lex" + + YY_BREAK +case 38: +YY_RULE_SETUP +#line 329 "dtimep.lex" + + YY_BREAK +case 39: +YY_RULE_SETUP +#line 333 "dtimep.lex" +ECHO; + YY_BREAK +case YY_STATE_EOF(INITIAL): + yyterminate(); + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = yy_hold_char; + YY_RESTORE_YY_MORE_OFFSET + + if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed yyin at a new source and called + * yylex(). If so, then we have to assure + * consistency between yy_current_buffer and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + yy_n_chars = yy_current_buffer->yy_n_chars; + yy_current_buffer->yy_input_file = yyin; + yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state(); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = yytext_ptr + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++yy_c_buf_p; + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = yy_c_buf_p; + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer() ) + { + case EOB_ACT_END_OF_FILE: + { + yy_did_buffer_switch_on_eof = 0; + + if ( yywrap() ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * yytext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + yy_c_buf_p = yytext_ptr + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + yy_c_buf_p = + yytext_ptr + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state(); + + yy_cp = yy_c_buf_p; + yy_bp = yytext_ptr + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + yy_c_buf_p = + &yy_current_buffer->yy_ch_buf[yy_n_chars]; + + yy_current_state = yy_get_previous_state(); + + yy_cp = yy_c_buf_p; + yy_bp = yytext_ptr + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ + } /* end of yylex */ + + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ + +static int yy_get_next_buffer() + { + register char *dest = yy_current_buffer->yy_ch_buf; + register char *source = yytext_ptr; + register int number_to_move, i; + int ret_val; + + if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( yy_current_buffer->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + yy_current_buffer->yy_n_chars = yy_n_chars = 0; + + else + { + int num_to_read = + yy_current_buffer->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ +#ifdef YY_USES_REJECT + YY_FATAL_ERROR( +"input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); +#else + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = yy_current_buffer; + + int yy_c_buf_p_offset = + (int) (yy_c_buf_p - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + yy_flex_realloc( (void *) b->yy_ch_buf, + b->yy_buf_size + 2 ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = yy_current_buffer->yy_buf_size - + number_to_move - 1; +#endif + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]), + yy_n_chars, num_to_read ); + + yy_current_buffer->yy_n_chars = yy_n_chars; + } + + if ( yy_n_chars == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + yyrestart( yyin ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + yy_current_buffer->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + yy_n_chars += number_to_move; + yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR; + yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; + + yytext_ptr = &yy_current_buffer->yy_ch_buf[0]; + + return ret_val; + } + + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + +static yy_state_type yy_get_previous_state() + { + register yy_state_type yy_current_state; + register char *yy_cp; + + yy_current_state = yy_start; + + for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp ) + { + register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + yy_last_accepting_state = yy_current_state; + yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 572 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + } + + return yy_current_state; + } + + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + +#ifdef YY_USE_PROTOS +static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state ) +#else +static yy_state_type yy_try_NUL_trans( yy_current_state ) +yy_state_type yy_current_state; +#endif + { + register int yy_is_jam; + register char *yy_cp = yy_c_buf_p; + + register YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + yy_last_accepting_state = yy_current_state; + yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 572 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 571); + + return yy_is_jam ? 0 : yy_current_state; + } + + +#ifndef YY_NO_UNPUT +#ifdef YY_USE_PROTOS +static void yyunput( int c, register char *yy_bp ) +#else +static void yyunput( c, yy_bp ) +int c; +register char *yy_bp; +#endif + { + register char *yy_cp = yy_c_buf_p; + + /* undo effects of setting up yytext */ + *yy_cp = yy_hold_char; + + if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) + { /* need to shift things up to make room */ + /* +2 for EOB chars. */ + register int number_to_move = yy_n_chars + 2; + register char *dest = &yy_current_buffer->yy_ch_buf[ + yy_current_buffer->yy_buf_size + 2]; + register char *source = + &yy_current_buffer->yy_ch_buf[number_to_move]; + + while ( source > yy_current_buffer->yy_ch_buf ) + *--dest = *--source; + + yy_cp += (int) (dest - source); + yy_bp += (int) (dest - source); + yy_current_buffer->yy_n_chars = + yy_n_chars = yy_current_buffer->yy_buf_size; + + if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) + YY_FATAL_ERROR( "flex scanner push-back overflow" ); + } + + *--yy_cp = (char) c; + + + yytext_ptr = yy_bp; + yy_hold_char = *yy_cp; + yy_c_buf_p = yy_cp; + } +#endif /* ifndef YY_NO_UNPUT */ + + +#ifdef __cplusplus +static int yyinput() +#else +static int input() +#endif + { + int c; + + *yy_c_buf_p = yy_hold_char; + + if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] ) + /* This was really a NUL. */ + *yy_c_buf_p = '\0'; + + else + { /* need more input */ + int offset = yy_c_buf_p - yytext_ptr; + ++yy_c_buf_p; + + switch ( yy_get_next_buffer() ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + yyrestart( yyin ); + + /* fall through */ + + case EOB_ACT_END_OF_FILE: + { + if ( yywrap() ) + return EOF; + + if ( ! yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + yy_c_buf_p = yytext_ptr + offset; + break; + } + } + } + + c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */ + *yy_c_buf_p = '\0'; /* preserve yytext */ + yy_hold_char = *++yy_c_buf_p; + + + return c; + } + + +#ifdef YY_USE_PROTOS +void yyrestart( FILE *input_file ) +#else +void yyrestart( input_file ) +FILE *input_file; +#endif + { + if ( ! yy_current_buffer ) + yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); + + yy_init_buffer( yy_current_buffer, input_file ); + yy_load_buffer_state(); + } + + +#ifdef YY_USE_PROTOS +void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) +#else +void yy_switch_to_buffer( new_buffer ) +YY_BUFFER_STATE new_buffer; +#endif + { + if ( yy_current_buffer == new_buffer ) + return; + + if ( yy_current_buffer ) + { + /* Flush out information for old buffer. */ + *yy_c_buf_p = yy_hold_char; + yy_current_buffer->yy_buf_pos = yy_c_buf_p; + yy_current_buffer->yy_n_chars = yy_n_chars; + } + + yy_current_buffer = new_buffer; + yy_load_buffer_state(); + + /* We don't actually know whether we did this switch during + * EOF (yywrap()) processing, but the only time this flag + * is looked at is after yywrap() is called, so it's safe + * to go ahead and always set it. + */ + yy_did_buffer_switch_on_eof = 1; + } + + +#ifdef YY_USE_PROTOS +void yy_load_buffer_state( void ) +#else +void yy_load_buffer_state() +#endif + { + yy_n_chars = yy_current_buffer->yy_n_chars; + yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos; + yyin = yy_current_buffer->yy_input_file; + yy_hold_char = *yy_c_buf_p; + } + + +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_create_buffer( FILE *file, int size ) +#else +YY_BUFFER_STATE yy_create_buffer( file, size ) +FILE *file; +int size; +#endif + { + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + yy_init_buffer( b, file ); + + return b; + } + + +#ifdef YY_USE_PROTOS +void yy_delete_buffer( YY_BUFFER_STATE b ) +#else +void yy_delete_buffer( b ) +YY_BUFFER_STATE b; +#endif + { + if ( ! b ) + return; + + if ( b == yy_current_buffer ) + yy_current_buffer = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + yy_flex_free( (void *) b->yy_ch_buf ); + + yy_flex_free( (void *) b ); + } + + +#ifndef YY_ALWAYS_INTERACTIVE +#ifndef YY_NEVER_INTERACTIVE +extern int isatty YY_PROTO(( int )); +#endif +#endif + +#ifdef YY_USE_PROTOS +void yy_init_buffer( YY_BUFFER_STATE b, FILE *file ) +#else +void yy_init_buffer( b, file ) +YY_BUFFER_STATE b; +FILE *file; +#endif + + + { + yy_flush_buffer( b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + +#if YY_ALWAYS_INTERACTIVE + b->yy_is_interactive = 1; +#else +#if YY_NEVER_INTERACTIVE + b->yy_is_interactive = 0; +#else + b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; +#endif +#endif + } + + +#ifdef YY_USE_PROTOS +void yy_flush_buffer( YY_BUFFER_STATE b ) +#else +void yy_flush_buffer( b ) +YY_BUFFER_STATE b; +#endif + + { + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == yy_current_buffer ) + yy_load_buffer_state(); + } + + +#ifndef YY_NO_SCAN_BUFFER +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size ) +#else +YY_BUFFER_STATE yy_scan_buffer( base, size ) +char *base; +yy_size_t size; +#endif + { + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + yy_switch_to_buffer( b ); + + return b; + } +#endif + + +#ifndef YY_NO_SCAN_STRING +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str ) +#else +YY_BUFFER_STATE yy_scan_string( yy_str ) +yyconst char *yy_str; +#endif + { + int len; + for ( len = 0; yy_str[len]; ++len ) + ; + + return yy_scan_bytes( yy_str, len ); + } +#endif + + +#ifndef YY_NO_SCAN_BYTES +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len ) +#else +YY_BUFFER_STATE yy_scan_bytes( bytes, len ) +yyconst char *bytes; +int len; +#endif + { + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = len + 2; + buf = (char *) yy_flex_alloc( n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); + + for ( i = 0; i < len; ++i ) + buf[i] = bytes[i]; + + buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; + + b = yy_scan_buffer( buf, n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; + } +#endif + + +#ifndef YY_NO_PUSH_STATE +#ifdef YY_USE_PROTOS +static void yy_push_state( int new_state ) +#else +static void yy_push_state( new_state ) +int new_state; +#endif + { + if ( yy_start_stack_ptr >= yy_start_stack_depth ) + { + yy_size_t new_size; + + yy_start_stack_depth += YY_START_STACK_INCR; + new_size = yy_start_stack_depth * sizeof( int ); + + if ( ! yy_start_stack ) + yy_start_stack = (int *) yy_flex_alloc( new_size ); + + else + yy_start_stack = (int *) yy_flex_realloc( + (void *) yy_start_stack, new_size ); + + if ( ! yy_start_stack ) + YY_FATAL_ERROR( + "out of memory expanding start-condition stack" ); + } + + yy_start_stack[yy_start_stack_ptr++] = YY_START; + + BEGIN(new_state); + } +#endif + + +#ifndef YY_NO_POP_STATE +static void yy_pop_state() + { + if ( --yy_start_stack_ptr < 0 ) + YY_FATAL_ERROR( "start-condition stack underflow" ); + + BEGIN(yy_start_stack[yy_start_stack_ptr]); + } +#endif + + +#ifndef YY_NO_TOP_STATE +static int yy_top_state() + { + return yy_start_stack[yy_start_stack_ptr - 1]; + } +#endif + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +#ifdef YY_USE_PROTOS +static void yy_fatal_error( yyconst char msg[] ) +#else +static void yy_fatal_error( msg ) +char msg[]; +#endif + { + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); + } + + + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + yytext[yyleng] = yy_hold_char; \ + yy_c_buf_p = yytext + n; \ + yy_hold_char = *yy_c_buf_p; \ + *yy_c_buf_p = '\0'; \ + yyleng = n; \ + } \ + while ( 0 ) + + +/* Internal utility routines. */ + +#ifndef yytext_ptr +#ifdef YY_USE_PROTOS +static void yy_flex_strncpy( char *s1, yyconst char *s2, int n ) +#else +static void yy_flex_strncpy( s1, s2, n ) +char *s1; +yyconst char *s2; +int n; +#endif + { + register int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; + } +#endif + +#ifdef YY_NEED_STRLEN +#ifdef YY_USE_PROTOS +static int yy_flex_strlen( yyconst char *s ) +#else +static int yy_flex_strlen( s ) +yyconst char *s; +#endif + { + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; + } +#endif + + +#ifdef YY_USE_PROTOS +static void *yy_flex_alloc( yy_size_t size ) +#else +static void *yy_flex_alloc( size ) +yy_size_t size; +#endif + { + return (void *) malloc( size ); + } + +#ifdef YY_USE_PROTOS +static void *yy_flex_realloc( void *ptr, yy_size_t size ) +#else +static void *yy_flex_realloc( ptr, size ) +void *ptr; +yy_size_t size; +#endif + { + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); + } + +#ifdef YY_USE_PROTOS +static void yy_flex_free( void *ptr ) +#else +static void yy_flex_free( ptr ) +void *ptr; +#endif + { + free( ptr ); + } + +#if YY_MAIN +int main() + { + yylex(); + return 0; + } +#endif +#line 333 "dtimep.lex" diff --git a/sbr/dtimep.lex b/sbr/dtimep.lex new file mode 100644 index 0000000..693925e --- /dev/null +++ b/sbr/dtimep.lex @@ -0,0 +1,332 @@ +%option noyywrap +%{ +#include +#include + +#define YY_NO_UNPUT +#define YY_DECL struct tws * dparsetime(char *lexstr) + +#define yyterminate() (void)yy_delete_buffer(lexhandle); \ + if(!(tw.tw_flags & TW_SUCC)) { \ + return (struct tws *)NULL; \ + } \ + if(tw.tw_year < 1960) \ + tw.tw_year += 1900; \ + if(tw.tw_year < 1960) \ + tw.tw_year += 100; \ + return(&tw) + +/* + * Patchable flag that says how to interpret NN/NN/NN dates. When + * true, we do it European style: DD/MM/YY. When false, we do it + * American style: MM/DD/YY. Of course, these are all non-RFC822 + * compliant. + */ +int europeandate = 0; + +/* + * Table to convert month names to numeric month. We use the + * fact that the low order 5 bits of the sum of the 2nd & 3rd + * characters of the name is a hash with no collisions for the 12 + * valid month names. (The mask to 5 bits maps any combination of + * upper and lower case into the same hash value). + */ +static int month_map[] = { + 0, + 6, /* 1 - Jul */ + 3, /* 2 - Apr */ + 5, /* 3 - Jun */ + 0, + 10, /* 5 - Nov */ + 0, + 1, /* 7 - Feb */ + 11, /* 8 - Dec */ + 0, + 0, + 0, + 0, + 0, + 0, + 0, /*15 - Jan */ + 0, + 0, + 0, + 2, /*19 - Mar */ + 0, + 8, /*21 - Sep */ + 0, + 9, /*23 - Oct */ + 0, + 0, + 4, /*26 - May */ + 0, + 7 /*28 - Aug */ +}; + +/* + * Same trick for day-of-week using the hash function + * (c1 & 7) + (c2 & 4) + */ +static int day_map[] = { + 0, + 0, + 0, + 6, /* 3 - Sat */ + 4, /* 4 - Thu */ + 0, + 5, /* 6 - Fri */ + 0, /* 7 - Sun */ + 2, /* 8 - Tue */ + 1 /* 9 - Mon */, + 0, + 3 /*11 - Wed */ +}; + +#define INIT() { cp = yytext;} +#define SETWDAY() { cp++; \ + tw.tw_wday= day_map[(cp[0] & 7) + (cp[1] & 4)]; \ + tw.tw_flags &= ~TW_SDAY; tw.tw_flags |= TW_SEXP; \ + SKIPA(); } +#define SETMON() { cp++; \ + tw.tw_mon = month_map[(cp[0] + cp[1]) & 0x1f]; \ + SKIPA(); } +#define SETMON_NUM() { tw.tw_mon = atoi(cp)-1; \ + SKIPD(); } +#define SETYEAR() { tw.tw_year = atoi(cp); \ + SKIPD(); } +#define SETDAY() { tw.tw_mday = atoi(cp); \ + tw.tw_flags |= TW_YES; \ + SKIPD(); } +#define SETTIME() { tw.tw_hour = atoi(cp); \ + cp += 2; \ + SKIPTOD(); \ + tw.tw_min = atoi(cp); \ + cp += 2; \ + if(*cp == ':') { tw.tw_sec = atoi(++cp); SKIPD(); } \ + } +#define SETZONE(x) { tw.tw_zone = ((x)/100)*60+(x)%100; \ + tw.tw_flags |= TW_SZEXP; \ + SKIPD(); } +#define SETDST() { tw.tw_flags |= TW_DST; } +#define SKIPD() { while ( isdigit(*cp++) ) ; \ + --cp; } +#define SKIPTOD() { while ( !isdigit(*cp++) ) ; \ + --cp; } +#define SKIPA() { while ( isalpha(*cp++) ) ; \ + --cp; } +#define SKIPTOA() { while ( !isalpha(*cp++) ) ; \ + --cp; } +#define SKIPSP() { while ( isspace(*cp++) ) ; \ + --cp; } +#define SKIPTOSP() { while ( !isspace(*cp++) ) ; \ + --cp; } +%} + +sun (sun(day)?) +mon (mon(day)?) +tue (tue(sday)?) +wed (wed(nesday)?) +thu (thu(rsday)?) +fri (fri(day)?) +sat (sat(urday)?) + +DAY ({sun}|{mon}|{tue}|{wed}|{thu}|{fri}|{sat}) + +jan (jan(uary)?) +feb (feb(ruary)?) +mar (mar(ch)?) +apr (apr(il)?) +may (may) +jun (jun(e)?) +jul (jul(y)?) +aug (aug(ust)?) +sep (sep(tember)?) +oct (oct(ober)?) +nov (nov(ember)?) +dec (dec(ember)?) + +MONTH ({jan}|{feb}|{mar}|{apr}|{may}|{jun}|{jul}|{aug}|{sep}|{oct}|{nov}|{dec}) + +TIME ({D}:{d}{d}(:{d}{d})?) + +YEAR (({d}{d})|(1{d}{d})|({d}{4})) + +w ([ \t]*) +W ([ \t]+) +D ([0-9]?[0-9]) +d [0-9] + +%% +%{ + + YY_BUFFER_STATE lexhandle; + + register char *cp; /* *cp is internal to the lexing function yylex() */ + static struct tws tw; + + memset(&tw,0,sizeof(struct tws)); + lexhandle = yy_scan_string(lexstr); +%} + +{DAY}","?{W}{MONTH}{W}{D}{W}{TIME}{W}{YEAR} { + INIT(); + SETWDAY(); + SKIPTOA(); + SETMON(); + SKIPTOD(); + SETDAY(); + SKIPTOD(); + SETTIME(); + SKIPTOD(); + SETYEAR(); + } + +{DAY}","?{W}{D}{W}{MONTH}{W}{YEAR}{W}{TIME} { + INIT(); + SETWDAY(); + SKIPTOD(); + SETDAY(); + SKIPTOA(); + SETMON(); + SKIPTOD(); + SETYEAR(); + SKIPTOD(); + SETTIME(); + } +{D}{W}{MONTH}{W}{YEAR}{W}{TIME} { + INIT(); + SETDAY(); + SKIPTOA(); + SETMON(); + SKIPTOD(); + SETYEAR(); + SKIPTOD(); + SETTIME(); + } +{DAY}","?{W}{MONTH}{W}{D}","?{W}{YEAR}","?{W}{TIME} { + INIT(); + SETWDAY(); + SKIPTOA(); + SETMON(); + SKIPTOD(); + SETDAY(); + SKIPTOD(); + SETYEAR(); + SKIPTOD(); + SETTIME(); + } +{DAY}","?{W}{MONTH}{W}{D}","?{W}{YEAR} { + INIT(); + SETWDAY(); + SKIPTOA(); + SETMON(); + SKIPTOD(); + SETDAY(); + SKIPTOD(); + SETYEAR(); + } +{MONTH}{W}{D}","?{W}{YEAR}","?{W}{DAY} { + INIT(); + SETMON(); + SKIPTOD(); + SETDAY(); + SKIPTOD(); + SETYEAR(); + SKIPTOA(); + SETWDAY(); + } +{MONTH}{W}{D}","?{W}{YEAR} { + INIT(); + SETMON(); + SKIPTOD(); + SETDAY(); + SKIPTOD(); + SETYEAR(); + } +{D}("-"|"/"){D}("-"|"/"){YEAR}{W}{TIME} { + INIT(); + if(europeandate) { + /* DD/MM/YY */ + SETDAY(); + SKIPTOD(); + SETMON_NUM(); + } else { + /* MM/DD/YY */ + SETMON_NUM(); + SKIPTOD(); + SETDAY(); + } + SKIPTOD(); + SETYEAR(); + SKIPTOD(); + SETTIME(); + } +{D}("-"|"/"){D}("-"|"/"){YEAR} { + INIT(); + if(europeandate) { + /* DD/MM/YY */ + SETDAY(); + SKIPTOD(); + SETMON_NUM(); + } else { + /* MM/DD/YY */ + SETMON_NUM(); + SKIPTOD(); + SETDAY(); + } + SKIPTOD(); + SETYEAR(); + } + +"[Aa][Mm]" +"[Pp][Mm]" tw.tw_hour += 12; + +"+"{D}{d}{d} { + INIT(); + SKIPTOD(); + SETZONE(atoi(cp)); + } +"-"{D}{d}{d} { + INIT(); + SKIPTOD(); + SETZONE(-atoi(cp)); + } +"-"?("ut"|"UT") INIT(); SETZONE(0); +"-"?("gmt"|"GMT") INIT(); SETZONE(0); +"-"?("jst"|"JST") INIT(); SETZONE(200); +"-"?("jdt"|"JDT") INIT(); SETDST(); SETZONE(2); +"-"?("est"|"EST") INIT(); SETZONE(-500); +"-"?("edt"|"EDT") INIT(); SETDST(); SETZONE(-500); +"-"?("cst"|"CST") INIT(); SETZONE(-600); +"-"?("cdt"|"CDT") INIT(); SETDST(); SETZONE(-600); +"-"?("mst"|"MST") INIT(); SETZONE(-700); +"-"?("mdt"|"MDT") INIT(); SETDST(); SETZONE(-700); +"-"?("pst"|"PST") INIT(); SETZONE(-800); +"-"?("pdt"|"PDT") INIT(); SETDST(); SETZONE(-800); +"-"?("nst"|"NST") INIT(); SETZONE(-330); +"-"?("ast"|"AST") INIT(); SETZONE(-400); +"-"?("adt"|"ADT") INIT(); SETDST(); SETZONE(-400); +"-"?("yst"|"YST") INIT(); SETZONE(-900); +"-"?("ydt"|"YDT") INIT(); SETDST(); SETZONE(-900); +"-"?("hst"|"HST") INIT(); SETZONE(-1000); +"-"?("hdt"|"HDT") INIT(); SETDST(); SETZONE(-1000); +"-"?("bst"|"BST") INIT(); SETDST(); SETZONE(-100); +[a-i] { + INIT(); + SETZONE(100*(('a'-1) - tolower(*cp))); + } +[k-m] { + INIT(); + SETZONE(100*('a' - tolower(*cp))); + } +[n-y] { + INIT(); + SETZONE(100*(tolower(*cp) - 'm')); + } + + +\n +. + + + diff --git a/zotnet/Makefile.in b/zotnet/Makefile.in index 412a152..cc20173 100644 --- a/zotnet/Makefile.in +++ b/zotnet/Makefile.in @@ -24,8 +24,7 @@ mailspool='$(mailspool)' sendmailpath='$(sendmailpath)' \ default_editor='$(default_editor)' default_pager='$(default_pager)' # object files in libzot.a -OBJS = mts/mts.o mts/client.o \ - tws/dtime.o tws/dtimep.o tws/lexstring.o +OBJS = mts/mts.o mts/client.o # auxiliary files AUX = Makefile.in @@ -34,7 +33,7 @@ AUX = Makefile.in DIST = $(AUX) # subdirectories -SUBDIRS = mts tws +SUBDIRS = mts # ========= DEPENDENCIES FOR BUILDING AND INSTALLING ========== -- 1.7.10.4