tzstrftime.c revision 14d0c6c7c0e9abd39e4b4d0a384d12de5ecbdbfc
1dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#ifndef lint 2dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#ifndef NOID 3dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic char elsieid[] = "@(#)strftime.c 8.1"; 4dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/* 5dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** Based on the UCB version with the ID appearing below. 6dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** This is ANSIish only when "multibyte character == plain character". 7dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project*/ 8dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#endif /* !defined NOID */ 9dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#endif /* !defined lint */ 10dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 1114d0c6c7c0e9abd39e4b4d0a384d12de5ecbdbfcJeff Brown#include <stdio.h> 12dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <time.h> 13dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <tzfile.h> 14dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <limits.h> 15dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <cutils/tztime.h> 16dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 17dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/* 18dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** Copyright (c) 1989 The Regents of the University of California. 19dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** All rights reserved. 20dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** 21dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** Redistribution and use in source and binary forms are permitted 22dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** provided that the above copyright notice and this paragraph are 23dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** duplicated in all such forms and that any documentation, 24dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** advertising materials, and other materials related to such 25dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** distribution and use acknowledge that the software was developed 26dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** by the University of California, Berkeley. The name of the 27dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** University may not be used to endorse or promote products derived 28dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** from this software without specific prior written permission. 29dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 30dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 31dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 32dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project*/ 33dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 34dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#ifndef LIBC_SCCS 35dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#ifndef lint 36dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic const char sccsid[] = "@(#)strftime.c 5.4 (Berkeley) 3/14/89"; 37dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#endif /* !defined lint */ 38dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#endif /* !defined LIBC_SCCS */ 39dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 40dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <ctype.h> 41dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 42dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define P(x) x 43dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 44dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic char * _add P((const char *, char *, const char *, int)); 45dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic char * _conv P((int, const char *, char *, const char *)); 46dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic char * _fmt P((const char *, const struct tm *, char *, const char *, 47dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int *, const struct strftime_locale *Locale)); 48dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic char * _yconv P((int, int, int, int, char *, const char *, int)); 49dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic char * getformat P((int, char *, char *, char *, char *)); 50dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 51dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectextern char * tzname[]; 52dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 53dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 54dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 55dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 56dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 57dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/* from private.h */ 58dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 59dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#ifndef TYPE_BIT 60dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define TYPE_BIT(type) (sizeof (type) * CHAR_BIT) 61dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#endif /* !defined TYPE_BIT */ 62dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 63dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#ifndef TYPE_SIGNED 64dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define TYPE_SIGNED(type) (((type) -1) < 0) 65dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#endif /* !defined TYPE_SIGNED */ 66dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 67dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#ifndef INT_STRLEN_MAXIMUM 68dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/* 69dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * ** 302 / 1000 is log10(2.0) rounded up. 70dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * ** Subtract one for the sign bit if the type is signed; 71dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * ** add one for integer division truncation; 72dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * ** add one more for a minus sign if the type is signed. 73dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * */ 74dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define INT_STRLEN_MAXIMUM(type) \ 75dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ((TYPE_BIT(type) - TYPE_SIGNED(type)) * 302 / 1000 + \ 76dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 1 + TYPE_SIGNED(type)) 77dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#endif /* !defined INT_STRLEN_MAXIMUM */ 78dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 79dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/* end of part from private.h */ 80dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 81dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 82dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 83dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 84dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#ifndef YEAR_2000_NAME 85dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define YEAR_2000_NAME "CHECK_STRFTIME_FORMATS_FOR_TWO_DIGIT_YEARS" 86dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#endif /* !defined YEAR_2000_NAME */ 87dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 88dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define IN_NONE 0 89dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define IN_SOME 1 90dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define IN_THIS 2 91dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define IN_ALL 3 92dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 93dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define FORCE_LOWER_CASE 0x100 94dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 95dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectsize_t 96dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstrftime_tz(s, maxsize, format, t, Locale) 97dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectchar * const s; 98dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectconst size_t maxsize; 99dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectconst char * const format; 100dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectconst struct tm * const t; 101dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectconst struct strftime_locale *Locale; 102dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 103dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project char * p; 104dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int warn; 105dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 106dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project warn = IN_NONE; 107dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project p = _fmt(((format == NULL) ? "%c" : format), t, s, s + maxsize, &warn, Locale); 108dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#if 0 109dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (warn != IN_NONE && getenv(YEAR_2000_NAME) != NULL) { 110dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (void) fprintf(stderr, "\n"); 111dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (format == NULL) 112dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (void) fprintf(stderr, "NULL strftime format "); 113dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project else (void) fprintf(stderr, "strftime format \"%s\" ", 114dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project format); 115dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (void) fprintf(stderr, "yields only two digits of years in "); 116dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (warn == IN_SOME) 117dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (void) fprintf(stderr, "some locales"); 118dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project else if (warn == IN_THIS) 119dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (void) fprintf(stderr, "the current locale"); 120dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project else (void) fprintf(stderr, "all locales"); 121dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (void) fprintf(stderr, "\n"); 122dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 123dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#endif /* !defined NO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU */ 124dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (p == s + maxsize) 125dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return 0; 126dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *p = '\0'; 127dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return p - s; 128dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 129dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 130dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic char *getformat(int modifier, char *normal, char *underscore, 131dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project char *dash, char *zero) { 132dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project switch (modifier) { 133dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case '_': 134dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return underscore; 135dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 136dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case '-': 137dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return dash; 138dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 139dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case '0': 140dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return zero; 141dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 142dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 143dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return normal; 144dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 145dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 146dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic char * 147dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project_fmt(format, t, pt, ptlim, warnp, Locale) 148dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectconst char * format; 149dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectconst struct tm * const t; 150dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectchar * pt; 151dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectconst char * const ptlim; 152dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectint * warnp; 153dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectconst struct strftime_locale *Locale; 154dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 155dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project for ( ; *format; ++format) { 156dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (*format == '%') { 157dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int modifier = 0; 158dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectlabel: 159dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project switch (*++format) { 160dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case '\0': 161dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project --format; 162dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project break; 163dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'A': 164dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _add((t->tm_wday < 0 || 165dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project t->tm_wday >= DAYSPERWEEK) ? 166dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "?" : Locale->weekday[t->tm_wday], 167dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim, modifier); 168dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 169dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'a': 170dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _add((t->tm_wday < 0 || 171dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project t->tm_wday >= DAYSPERWEEK) ? 172dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "?" : Locale->wday[t->tm_wday], 173dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim, modifier); 174dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 175dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'B': 176722a5c0462f38827f4097065bfc3826b9e0e9fb4Eric Fischer if (modifier == '-') { 177722a5c0462f38827f4097065bfc3826b9e0e9fb4Eric Fischer pt = _add((t->tm_mon < 0 || 178722a5c0462f38827f4097065bfc3826b9e0e9fb4Eric Fischer t->tm_mon >= MONSPERYEAR) ? 179722a5c0462f38827f4097065bfc3826b9e0e9fb4Eric Fischer "?" : Locale->standalone_month[t->tm_mon], 180722a5c0462f38827f4097065bfc3826b9e0e9fb4Eric Fischer pt, ptlim, modifier); 181722a5c0462f38827f4097065bfc3826b9e0e9fb4Eric Fischer } else { 182722a5c0462f38827f4097065bfc3826b9e0e9fb4Eric Fischer pt = _add((t->tm_mon < 0 || 183722a5c0462f38827f4097065bfc3826b9e0e9fb4Eric Fischer t->tm_mon >= MONSPERYEAR) ? 184722a5c0462f38827f4097065bfc3826b9e0e9fb4Eric Fischer "?" : Locale->month[t->tm_mon], 185722a5c0462f38827f4097065bfc3826b9e0e9fb4Eric Fischer pt, ptlim, modifier); 186722a5c0462f38827f4097065bfc3826b9e0e9fb4Eric Fischer } 187dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 188dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'b': 189dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'h': 190dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _add((t->tm_mon < 0 || 191dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project t->tm_mon >= MONSPERYEAR) ? 192dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "?" : Locale->mon[t->tm_mon], 193dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim, modifier); 194dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 195dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'C': 196dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 197dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** %C used to do a... 198dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** _fmt("%a %b %e %X %Y", t); 199dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** ...whereas now POSIX 1003.2 calls for 200dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** something completely different. 201dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** (ado, 1993-05-24) 202dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 203dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _yconv(t->tm_year, TM_YEAR_BASE, 1, 0, 204dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim, modifier); 205dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 206dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'c': 207dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 208dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int warn2 = IN_SOME; 209dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 210dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _fmt(Locale->c_fmt, t, pt, ptlim, warnp, Locale); 211dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (warn2 == IN_ALL) 212dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project warn2 = IN_THIS; 213dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (warn2 > *warnp) 214dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *warnp = warn2; 215dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 216dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 217dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'D': 218dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _fmt("%m/%d/%y", t, pt, ptlim, warnp, Locale); 219dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 220dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'd': 221dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _conv(t->tm_mday, 222dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project getformat(modifier, "%02d", 223dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "%2d", "%d", "%02d"), 224dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim); 225dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 226dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'E': 227dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'O': 228dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 229dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** C99 locale modifiers. 230dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** The sequences 231dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** %Ec %EC %Ex %EX %Ey %EY 232dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** %Od %oe %OH %OI %Om %OM 233dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** %OS %Ou %OU %OV %Ow %OW %Oy 234dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** are supposed to provide alternate 235dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** representations. 236dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 237dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project goto label; 238dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case '_': 239dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case '-': 240dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case '0': 241dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case '^': 242dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case '#': 243dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project modifier = *format; 244dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project goto label; 245dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'e': 246dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _conv(t->tm_mday, 247dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project getformat(modifier, "%2d", 248dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "%2d", "%d", "%02d"), 249dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim); 250dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 251dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'F': 252dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _fmt("%Y-%m-%d", t, pt, ptlim, warnp, Locale); 253dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 254dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'H': 255dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _conv(t->tm_hour, 256dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project getformat(modifier, "%02d", 257dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "%2d", "%d", "%02d"), 258dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim); 259dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 260dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'I': 261dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _conv((t->tm_hour % 12) ? 262dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (t->tm_hour % 12) : 12, 263dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project getformat(modifier, "%02d", 264dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "%2d", "%d", "%02d"), 265dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim); 266dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 267dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'j': 268dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _conv(t->tm_yday + 1, 269dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project getformat(modifier, "%03d", "%3d", "%d", "%03d"), 270dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim); 271dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 272dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'k': 273dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 274dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** This used to be... 275dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** _conv(t->tm_hour % 12 ? 276dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** t->tm_hour % 12 : 12, 2, ' '); 277dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** ...and has been changed to the below to 278dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** match SunOS 4.1.1 and Arnold Robbins' 279dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** strftime version 3.0. That is, "%k" and 280dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** "%l" have been swapped. 281dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** (ado, 1993-05-24) 282dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 283dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _conv(t->tm_hour, 284dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project getformat(modifier, "%2d", 285dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "%2d", "%d", "%02d"), 286dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim); 287dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 288dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#ifdef KITCHEN_SINK 289dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'K': 290dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 291dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** After all this time, still unclaimed! 292dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 293dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _add("kitchen sink", pt, ptlim, modifier); 294dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 295dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#endif /* defined KITCHEN_SINK */ 296dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'l': 297dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 298dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** This used to be... 299dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** _conv(t->tm_hour, 2, ' '); 300dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** ...and has been changed to the below to 301dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** match SunOS 4.1.1 and Arnold Robbin's 302dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** strftime version 3.0. That is, "%k" and 303dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** "%l" have been swapped. 304dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** (ado, 1993-05-24) 305dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 306dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _conv((t->tm_hour % 12) ? 307dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (t->tm_hour % 12) : 12, 308dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project getformat(modifier, "%2d", 309dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "%2d", "%d", "%02d"), 310dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim); 311dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 312dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'M': 313dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _conv(t->tm_min, 314dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project getformat(modifier, "%02d", 315dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "%2d", "%d", "%02d"), 316dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim); 317dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 318dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'm': 319dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _conv(t->tm_mon + 1, 320dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project getformat(modifier, "%02d", 321dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "%2d", "%d", "%02d"), 322dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim); 323dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 324dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'n': 325dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _add("\n", pt, ptlim, modifier); 326dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 327dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'p': 328dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _add((t->tm_hour >= (HOURSPERDAY / 2)) ? 329dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project Locale->pm : 330dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project Locale->am, 331dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim, modifier); 332dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 333dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'P': 334dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _add((t->tm_hour >= (HOURSPERDAY / 2)) ? 335dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project Locale->pm : 336dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project Locale->am, 337dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim, FORCE_LOWER_CASE); 338dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 339dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'R': 340dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _fmt("%H:%M", t, pt, ptlim, warnp, Locale); 341dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 342dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'r': 343dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _fmt("%I:%M:%S %p", t, pt, ptlim, warnp, Locale); 344dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 345dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'S': 346dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _conv(t->tm_sec, 347dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project getformat(modifier, "%02d", 348dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "%2d", "%d", "%02d"), 349dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim); 350dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 351dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 's': 352dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 353dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct tm tm; 354dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project char buf[INT_STRLEN_MAXIMUM( 355dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project time_t) + 1]; 356dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project time_t mkt; 357dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 358dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project tm = *t; 359dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project mkt = mktime(&tm); 360dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (TYPE_SIGNED(time_t)) 361dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (void) sprintf(buf, "%ld", 362dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (long) mkt); 363dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project else (void) sprintf(buf, "%lu", 364dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (unsigned long) mkt); 365dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _add(buf, pt, ptlim, modifier); 366dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 367dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 368dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'T': 369dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _fmt("%H:%M:%S", t, pt, ptlim, warnp, Locale); 370dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 371dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 't': 372dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _add("\t", pt, ptlim, modifier); 373dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 374dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'U': 375dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _conv((t->tm_yday + DAYSPERWEEK - 376dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project t->tm_wday) / DAYSPERWEEK, 377dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project getformat(modifier, "%02d", 378dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "%2d", "%d", "%02d"), 379dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim); 380dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 381dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'u': 382dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 383dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** From Arnold Robbins' strftime version 3.0: 384dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** "ISO 8601: Weekday as a decimal number 385dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** [1 (Monday) - 7]" 386dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** (ado, 1993-05-24) 387dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 388dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _conv((t->tm_wday == 0) ? 389dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project DAYSPERWEEK : t->tm_wday, "%d", pt, ptlim); 390dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 391dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'V': /* ISO 8601 week number */ 392dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'G': /* ISO 8601 year (four digits) */ 393dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'g': /* ISO 8601 year (two digits) */ 394dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/* 395dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** From Arnold Robbins' strftime version 3.0: "the week number of the 396dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** year (the first Monday as the first day of week 1) as a decimal number 397dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** (01-53)." 398dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** (ado, 1993-05-24) 399dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** 400dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** From "http://www.ft.uni-erlangen.de/~mskuhn/iso-time.html" by Markus Kuhn: 401dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** "Week 01 of a year is per definition the first week which has the 402dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** Thursday in this year, which is equivalent to the week which contains 403dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** the fourth day of January. In other words, the first week of a new year 404dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** is the week which has the majority of its days in the new year. Week 01 405dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** might also contain days from the previous year and the week before week 406dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** 01 of a year is the last week (52 or 53) of the previous year even if 407dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** it contains days from the new year. A week starts with Monday (day 1) 408dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** and ends with Sunday (day 7). For example, the first week of the year 409dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** 1997 lasts from 1996-12-30 to 1997-01-05..." 410dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** (ado, 1996-01-02) 411dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project*/ 412dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 413dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int year; 414dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int base; 415dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int yday; 416dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int wday; 417dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int w; 418dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 419dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project year = t->tm_year; 420dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project base = TM_YEAR_BASE; 421dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project yday = t->tm_yday; 422dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project wday = t->tm_wday; 423dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project for ( ; ; ) { 424dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int len; 425dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int bot; 426dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int top; 427dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 428dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project len = isleap_sum(year, base) ? 429dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project DAYSPERLYEAR : 430dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project DAYSPERNYEAR; 431dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 432dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** What yday (-3 ... 3) does 433dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** the ISO year begin on? 434dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 435dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project bot = ((yday + 11 - wday) % 436dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project DAYSPERWEEK) - 3; 437dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 438dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** What yday does the NEXT 439dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** ISO year begin on? 440dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 441dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project top = bot - 442dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (len % DAYSPERWEEK); 443dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (top < -3) 444dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project top += DAYSPERWEEK; 445dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project top += len; 446dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (yday >= top) { 447dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ++base; 448dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project w = 1; 449dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project break; 450dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 451dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (yday >= bot) { 452dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project w = 1 + ((yday - bot) / 453dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project DAYSPERWEEK); 454dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project break; 455dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 456dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project --base; 457dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project yday += isleap_sum(year, base) ? 458dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project DAYSPERLYEAR : 459dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project DAYSPERNYEAR; 460dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 461dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#ifdef XPG4_1994_04_09 462dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if ((w == 52 && 463dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project t->tm_mon == TM_JANUARY) || 464dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (w == 1 && 465dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project t->tm_mon == TM_DECEMBER)) 466dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project w = 53; 467dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#endif /* defined XPG4_1994_04_09 */ 468dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (*format == 'V') 469dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _conv(w, 470dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project getformat(modifier, 471dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "%02d", 472dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "%2d", 473dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "%d", 474dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "%02d"), 475dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim); 476dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project else if (*format == 'g') { 477dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *warnp = IN_ALL; 478dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _yconv(year, base, 0, 1, 479dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim, modifier); 480dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else pt = _yconv(year, base, 1, 1, 481dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim, modifier); 482dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 483dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 484dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'v': 485dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 486dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** From Arnold Robbins' strftime version 3.0: 487dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** "date as dd-bbb-YYYY" 488dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** (ado, 1993-05-24) 489dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 490dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _fmt("%e-%b-%Y", t, pt, ptlim, warnp, Locale); 491dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 492dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'W': 493dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _conv((t->tm_yday + DAYSPERWEEK - 494dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (t->tm_wday ? 495dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (t->tm_wday - 1) : 496dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (DAYSPERWEEK - 1))) / DAYSPERWEEK, 497dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project getformat(modifier, "%02d", 498dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "%2d", "%d", "%02d"), 499dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim); 500dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 501dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'w': 502dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _conv(t->tm_wday, "%d", pt, ptlim); 503dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 504dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'X': 505dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _fmt(Locale->X_fmt, t, pt, ptlim, warnp, Locale); 506dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 507dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'x': 508dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 509dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int warn2 = IN_SOME; 510dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 511dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _fmt(Locale->x_fmt, t, pt, ptlim, &warn2, Locale); 512dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (warn2 == IN_ALL) 513dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project warn2 = IN_THIS; 514dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (warn2 > *warnp) 515dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *warnp = warn2; 516dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 517dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 518dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'y': 519dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *warnp = IN_ALL; 520dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _yconv(t->tm_year, TM_YEAR_BASE, 0, 1, 521dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim, modifier); 522dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 523dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'Y': 524dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _yconv(t->tm_year, TM_YEAR_BASE, 1, 1, 525dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim, modifier); 526dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 527dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'Z': 528dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#ifdef TM_ZONE 529dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (t->TM_ZONE != NULL) 530dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _add(t->TM_ZONE, pt, ptlim, 531dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project modifier); 532dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project else 533dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#endif /* defined TM_ZONE */ 534dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (t->tm_isdst >= 0) 535dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _add(tzname[t->tm_isdst != 0], 536dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim, modifier); 537dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 538dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** C99 says that %Z must be replaced by the 539dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** empty string if the time zone is not 540dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** determinable. 541dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 542dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 543dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case 'z': 544dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 545dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int diff; 546dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project char const * sign; 547dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 548dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (t->tm_isdst < 0) 549dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 550dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#ifdef TM_GMTOFF 551dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project diff = t->TM_GMTOFF; 552dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#else /* !defined TM_GMTOFF */ 553dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 554dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** C99 says that the UTC offset must 555dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** be computed by looking only at 556dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** tm_isdst. This requirement is 557dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** incorrect, since it means the code 558dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** must rely on magic (in this case 559dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** altzone and timezone), and the 560dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** magic might not have the correct 561dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** offset. Doing things correctly is 562dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** tricky and requires disobeying C99; 563dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** see GNU C strftime for details. 564dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** For now, punt and conform to the 565dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** standard, even though it's incorrect. 566dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** 567dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** C99 says that %z must be replaced by the 568dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** empty string if the time zone is not 569dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** determinable, so output nothing if the 570dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** appropriate variables are not available. 571dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 572dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (t->tm_isdst == 0) 573dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#ifdef USG_COMPAT 574dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project diff = -timezone; 575dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#else /* !defined USG_COMPAT */ 576dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 577dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#endif /* !defined USG_COMPAT */ 578dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project else 579dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#ifdef ALTZONE 580dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project diff = -altzone; 581dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#else /* !defined ALTZONE */ 582dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 583dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#endif /* !defined ALTZONE */ 584dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#endif /* !defined TM_GMTOFF */ 585dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (diff < 0) { 586dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project sign = "-"; 587dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project diff = -diff; 588dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else sign = "+"; 589dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _add(sign, pt, ptlim, modifier); 590dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project diff /= SECSPERMIN; 591dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project diff = (diff / MINSPERHOUR) * 100 + 592dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (diff % MINSPERHOUR); 593dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _conv(diff, 594dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project getformat(modifier, "%04d", 595dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "%4d", "%d", "%04d"), 596dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim); 597dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 598dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 599dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case '+': 600dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _fmt(Locale->date_fmt, t, pt, ptlim, 601dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project warnp, Locale); 602dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 603dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case '%': 604dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 605dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** X311J/88-090 (4.12.3.5): if conversion char is 606dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** undefined, behavior is undefined. Print out the 607dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** character itself as printf(3) also does. 608dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 609dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project default: 610dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project break; 611dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 612dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 613dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (pt == ptlim) 614dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project break; 615dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *pt++ = *format; 616dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 617dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return pt; 618dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 619dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 620dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic char * 621dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project_conv(n, format, pt, ptlim) 622dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectconst int n; 623dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectconst char * const format; 624dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectchar * const pt; 625dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectconst char * const ptlim; 626dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 627dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project char buf[INT_STRLEN_MAXIMUM(int) + 1]; 628dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 629dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (void) sprintf(buf, format, n); 630dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return _add(buf, pt, ptlim, 0); 631dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 632dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 633dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic char * 634dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project_add(str, pt, ptlim, modifier) 635dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectconst char * str; 636dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectchar * pt; 637dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectconst char * const ptlim; 638dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectint modifier; 639dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 640dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int c; 641dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 642dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project switch (modifier) { 643dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case FORCE_LOWER_CASE: 644dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project while (pt < ptlim && (*pt = tolower(*str++)) != '\0') { 645dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ++pt; 646dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 647dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project break; 648dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 649dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case '^': 650dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project while (pt < ptlim && (*pt = toupper(*str++)) != '\0') { 651dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ++pt; 652dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 653dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project break; 654dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 655dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case '#': 656dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project while (pt < ptlim && (c = *str++) != '\0') { 657dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (isupper(c)) { 658dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project c = tolower(c); 659dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else if (islower(c)) { 660dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project c = toupper(c); 661dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 662dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *pt = c; 663dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ++pt; 664dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 665dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 666dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project break; 667dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 668dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project default: 669dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project while (pt < ptlim && (*pt = *str++) != '\0') { 670dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ++pt; 671dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 672dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 673dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 674dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return pt; 675dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 676dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 677dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/* 678dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** POSIX and the C Standard are unclear or inconsistent about 679dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** what %C and %y do if the year is negative or exceeds 9999. 680dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** Use the convention that %C concatenated with %y yields the 681dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** same output as %Y, and that %Y contains at least 4 bytes, 682dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** with more only if necessary. 683dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project*/ 684dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 685dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic char * 686dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project_yconv(a, b, convert_top, convert_yy, pt, ptlim, modifier) 687dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectconst int a; 688dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectconst int b; 689dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectconst int convert_top; 690dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectconst int convert_yy; 691dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectchar * pt; 692dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectconst char * const ptlim; 693dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectint modifier; 694dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 695dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project register int lead; 696dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project register int trail; 697dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 698dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define DIVISOR 100 699dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project trail = a % DIVISOR + b % DIVISOR; 700dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project lead = a / DIVISOR + b / DIVISOR + trail / DIVISOR; 701dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project trail %= DIVISOR; 702dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (trail < 0 && lead > 0) { 703dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project trail += DIVISOR; 704dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project --lead; 705dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else if (lead < 0 && trail > 0) { 706dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project trail -= DIVISOR; 707dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ++lead; 708dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 709dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (convert_top) { 710dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (lead == 0 && trail < 0) 711dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _add("-0", pt, ptlim, modifier); 712dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project else pt = _conv(lead, getformat(modifier, "%02d", 713dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "%2d", "%d", "%02d"), 714dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim); 715dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 716dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (convert_yy) 717dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt = _conv(((trail < 0) ? -trail : trail), 718dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project getformat(modifier, "%02d", "%2d", "%d", "%02d"), 719dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pt, ptlim); 720dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return pt; 721dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 722dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 723dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#ifdef LOCALE_HOME 724dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic struct lc_time_T * 725dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project_loc P((void)) 726dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 727dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project static const char locale_home[] = LOCALE_HOME; 728dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project static const char lc_time[] = "LC_TIME"; 729dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project static char * locale_buf; 730dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 731dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int fd; 732dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int oldsun; /* "...ain't got nothin' to do..." */ 733dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project char * lbuf; 734dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project char * name; 735dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project char * p; 736dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const char ** ap; 737dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const char * plim; 738dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project char filename[FILENAME_MAX]; 739dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct stat st; 740dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project size_t namesize; 741dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project size_t bufsize; 742dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 743dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 744dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** Use localebuf.mon[0] to signal whether locale is already set up. 745dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 746dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (localebuf.mon[0]) 747dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return &localebuf; 748dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project name = setlocale(LC_TIME, (char *) NULL); 749dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (name == NULL || *name == '\0') 750dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project goto no_locale; 751dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 752dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** If the locale name is the same as our cache, use the cache. 753dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 754dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project lbuf = locale_buf; 755dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (lbuf != NULL && strcmp(name, lbuf) == 0) { 756dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project p = lbuf; 757dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project for (ap = (const char **) &localebuf; 758dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ap < (const char **) (&localebuf + 1); 759dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ++ap) 760dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *ap = p += strlen(p) + 1; 761dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return &localebuf; 762dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 763dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 764dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** Slurp the locale file into the cache. 765dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 766dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project namesize = strlen(name) + 1; 767dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (sizeof filename < 768dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ((sizeof locale_home) + namesize + (sizeof lc_time))) 769dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project goto no_locale; 770dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project oldsun = 0; 771dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (void) sprintf(filename, "%s/%s/%s", locale_home, name, lc_time); 772dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project fd = open(filename, O_RDONLY); 773dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (fd < 0) { 774dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 775dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** Old Sun systems have a different naming and data convention. 776dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 777dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project oldsun = 1; 778dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (void) sprintf(filename, "%s/%s/%s", locale_home, 779dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project lc_time, name); 780dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project fd = open(filename, O_RDONLY); 781dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (fd < 0) 782dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project goto no_locale; 783dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 784dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (fstat(fd, &st) != 0) 785dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project goto bad_locale; 786dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (st.st_size <= 0) 787dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project goto bad_locale; 788dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project bufsize = namesize + st.st_size; 789dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project locale_buf = NULL; 790dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project lbuf = (lbuf == NULL) ? malloc(bufsize) : realloc(lbuf, bufsize); 791dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (lbuf == NULL) 792dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project goto bad_locale; 793dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (void) strcpy(lbuf, name); 794dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project p = lbuf + namesize; 795dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project plim = p + st.st_size; 796dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (read(fd, p, (size_t) st.st_size) != st.st_size) 797dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project goto bad_lbuf; 798dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (close(fd) != 0) 799dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project goto bad_lbuf; 800dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 801dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** Parse the locale file into localebuf. 802dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 803dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (plim[-1] != '\n') 804dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project goto bad_lbuf; 805dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project for (ap = (const char **) &localebuf; 806dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ap < (const char **) (&localebuf + 1); 807dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ++ap) { 808dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (p == plim) 809dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project goto bad_lbuf; 810dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *ap = p; 811dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project while (*p != '\n') 812dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ++p; 813dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *p++ = '\0'; 814dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 815dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (oldsun) { 816dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 817dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** SunOS 4 used an obsolescent format; see localdtconv(3). 818dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** c_fmt had the ``short format for dates and times together'' 819dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** (SunOS 4 date, "%a %b %e %T %Z %Y" in the C locale); 820dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** date_fmt had the ``long format for dates'' 821dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** (SunOS 4 strftime %C, "%A, %B %e, %Y" in the C locale). 822dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** Discard the latter in favor of the former. 823dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 824dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project localebuf.date_fmt = localebuf.c_fmt; 825dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 826dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 827dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ** Record the successful parse in the cache. 828dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 829dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project locale_buf = lbuf; 830dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 831dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return &localebuf; 832dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 833dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectbad_lbuf: 834dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project free(lbuf); 835dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectbad_locale: 836dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (void) close(fd); 837dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectno_locale: 838dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project localebuf = C_time_locale; 839dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project locale_buf = NULL; 840dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return &localebuf; 841dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 842dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#endif /* defined LOCALE_HOME */ 843