10596faeddefbf198de137d5e893708495ab1584cFredrik Roubert// © 2016 and later: Unicode, Inc. and others. 264339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert// License & terms of use: http://www.unicode.org/copyright.html 3b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru/* 4b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru******************************************************************************* 564339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert* Copyright (C) 1997-2016, International Business Machines Corporation and 659d709d503bab6e2b61931737e662dd293b40578ccornelius* others. All Rights Reserved. 7b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru******************************************************************************* 8b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* 9b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* File TIMEZONE.CPP 10b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* 11b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* Modification History: 12b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* 13b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* Date Name Description 14b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* 12/05/96 clhuang Creation. 15b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* 04/21/97 aliu General clean-up and bug fixing. 16b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* 05/08/97 aliu Fixed Hashtable code per code review. 17b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* 07/09/97 helena Changed createInstance to createDefault. 18b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* 07/29/97 aliu Updated with all-new list of 96 UNIX-derived 19b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* TimeZones. Changed mechanism to load from static 20b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* array rather than resource bundle. 21b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* 07/07/1998 srl Bugfixes from the Java side: UTC GMT CAT NST 22b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* Added getDisplayName API 23b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* going to add custom parsing. 24b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* 25b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* ISSUES: 26b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* - should getDisplayName cache something? 27b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* - should custom time zones be cached? [probably] 28b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* 08/10/98 stephen Brought getDisplayName() API in-line w/ conventions 29b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* 08/19/98 stephen Changed createTimeZone() to never return 0 30b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* 09/02/98 stephen Added getOffset(monthLen) and hasSameRules() 31b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* 09/15/98 stephen Added getStaticClassID() 32b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* 02/22/99 stephen Removed character literals for EBCDIC safety 33b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* 05/04/99 stephen Changed initDefault() for Mutex issues 34b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* 07/12/99 helena HPUX 11 CC Port. 35b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* 12/03/99 aliu Moved data out of static table into icudata.dll. 36b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* Substantial rewrite of zone lookup, default zone, and 37b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru* available IDs code. Misc. cleanup. 38b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru*********************************************************************************/ 39b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 4054dcd9b6a06071f647dac967e9e267abb9410720Craig Cornelius#include "utypeinfo.h" // for 'typeid' to work 4127f654740f2a26ad62a5c155af9199af9e69b889claireho 42b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#include "unicode/utypes.h" 43b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#include "unicode/ustring.h" 4459d709d503bab6e2b61931737e662dd293b40578ccornelius#include "uassert.h" 45b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho#include "ustr_imp.h" 46b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 47b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#ifdef U_DEBUG_TZ 48b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru# include <stdio.h> 49b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru# include "uresimp.h" // for debugging 50b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 51b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Querustatic void debug_tz_loc(const char *f, int32_t l) 52b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru{ 53b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru fprintf(stderr, "%s:%d: ", f, l); 54b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 55b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 56b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Querustatic void debug_tz_msg(const char *pat, ...) 57b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru{ 58b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru va_list ap; 59b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru va_start(ap, pat); 60b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru vfprintf(stderr, pat, ap); 61b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru fflush(stderr); 62b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 63b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Querustatic char gStrBuf[256]; 64b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#define U_DEBUG_TZ_STR(x) u_austrncpy(gStrBuf,x,sizeof(gStrBuf)-1) 65b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// must use double parens, i.e.: U_DEBUG_TZ_MSG(("four is: %d",4)); 66b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#define U_DEBUG_TZ_MSG(x) {debug_tz_loc(__FILE__,__LINE__);debug_tz_msg x;} 67b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#else 68b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#define U_DEBUG_TZ_MSG(x) 69b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#endif 70b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 71b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#if !UCONFIG_NO_FORMATTING 72b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 73b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#include "unicode/simpletz.h" 74b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#include "unicode/calendar.h" 75b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#include "unicode/gregocal.h" 76b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#include "unicode/ures.h" 77103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius#include "unicode/tzfmt.h" 78103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius#include "unicode/numfmt.h" 79b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#include "gregoimp.h" 80b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#include "uresimp.h" // struct UResourceBundle 81b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#include "olsontz.h" 82b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#include "mutex.h" 83b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#include "unicode/udata.h" 84b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#include "ucln_in.h" 85b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#include "cstring.h" 86b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#include "cmemory.h" 87b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#include "unicode/strenum.h" 88b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#include "uassert.h" 89c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru#include "zonemeta.h" 90b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 9150294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#define kZONEINFO "zoneinfo64" 92b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#define kREGIONS "Regions" 93b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#define kZONES "Zones" 94b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#define kRULES "Rules" 95b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#define kNAMES "Names" 9650294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#define kTZVERSION "TZVersion" 9750294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#define kLINKS "links" 98b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#define kMAX_CUSTOM_HOUR 23 99b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#define kMAX_CUSTOM_MIN 59 100b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#define kMAX_CUSTOM_SEC 59 101b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#define MINUS 0x002D 102b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#define PLUS 0x002B 103b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#define ZERO_DIGIT 0x0030 104b0ac937921a2c196d8b9da665135bf6ba01a1ccfJean-Baptiste Queru#define COLON 0x003A 105b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 106b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// Static data and constants 107b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 10850294ead5e5d23f5bbfed76e00e6b510bd41eee1clairehostatic const UChar WORLD[] = {0x30, 0x30, 0x31, 0x00}; /* "001" */ 10950294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 110b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Querustatic const UChar GMT_ID[] = {0x47, 0x4D, 0x54, 0x00}; /* "GMT" */ 111b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2clairehostatic const UChar UNKNOWN_ZONE_ID[] = {0x45, 0x74, 0x63, 0x2F, 0x55, 0x6E, 0x6B, 0x6E, 0x6F, 0x77, 0x6E, 0x00}; /* "Etc/Unknown" */ 112b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Querustatic const int32_t GMT_ID_LENGTH = 3; 113b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2clairehostatic const int32_t UNKNOWN_ZONE_ID_LENGTH = 11; 114b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 115103e9ffba2cba345d0078eb8b8db33249f81840aCraig Corneliusstatic icu::TimeZone* DEFAULT_ZONE = NULL; 11659d709d503bab6e2b61931737e662dd293b40578ccorneliusstatic icu::UInitOnce gDefaultZoneInitOnce = U_INITONCE_INITIALIZER; 11759d709d503bab6e2b61931737e662dd293b40578ccornelius 118103e9ffba2cba345d0078eb8b8db33249f81840aCraig Corneliusstatic icu::TimeZone* _GMT = NULL; 119103e9ffba2cba345d0078eb8b8db33249f81840aCraig Corneliusstatic icu::TimeZone* _UNKNOWN_ZONE = NULL; 12059d709d503bab6e2b61931737e662dd293b40578ccorneliusstatic icu::UInitOnce gStaticZonesInitOnce = U_INITONCE_INITIALIZER; 121b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 122c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Querustatic char TZDATA_VERSION[16]; 12359d709d503bab6e2b61931737e662dd293b40578ccorneliusstatic icu::UInitOnce gTZDataVersionInitOnce = U_INITONCE_INITIALIZER; 124b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 125b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2clairehostatic int32_t* MAP_SYSTEM_ZONES = NULL; 126b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2clairehostatic int32_t* MAP_CANONICAL_SYSTEM_ZONES = NULL; 127b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2clairehostatic int32_t* MAP_CANONICAL_SYSTEM_LOCATION_ZONES = NULL; 128b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 129103e9ffba2cba345d0078eb8b8db33249f81840aCraig Corneliusstatic int32_t LEN_SYSTEM_ZONES = 0; 130103e9ffba2cba345d0078eb8b8db33249f81840aCraig Corneliusstatic int32_t LEN_CANONICAL_SYSTEM_ZONES = 0; 131103e9ffba2cba345d0078eb8b8db33249f81840aCraig Corneliusstatic int32_t LEN_CANONICAL_SYSTEM_LOCATION_ZONES = 0; 132b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 13359d709d503bab6e2b61931737e662dd293b40578ccorneliusstatic icu::UInitOnce gSystemZonesInitOnce = U_INITONCE_INITIALIZER; 13459d709d503bab6e2b61931737e662dd293b40578ccorneliusstatic icu::UInitOnce gCanonicalZonesInitOnce = U_INITONCE_INITIALIZER; 13559d709d503bab6e2b61931737e662dd293b40578ccorneliusstatic icu::UInitOnce gCanonicalLocationZonesInitOnce = U_INITONCE_INITIALIZER; 13659d709d503bab6e2b61931737e662dd293b40578ccornelius 137b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruU_CDECL_BEGIN 138b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Querustatic UBool U_CALLCONV timeZone_cleanup(void) 139b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru{ 14059d709d503bab6e2b61931737e662dd293b40578ccornelius U_NAMESPACE_USE 141b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru delete DEFAULT_ZONE; 142b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru DEFAULT_ZONE = NULL; 14359d709d503bab6e2b61931737e662dd293b40578ccornelius gDefaultZoneInitOnce.reset(); 144b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 145b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru delete _GMT; 146b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru _GMT = NULL; 147103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius delete _UNKNOWN_ZONE; 148103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius _UNKNOWN_ZONE = NULL; 14959d709d503bab6e2b61931737e662dd293b40578ccornelius gStaticZonesInitOnce.reset(); 150103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius 151b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru uprv_memset(TZDATA_VERSION, 0, sizeof(TZDATA_VERSION)); 15259d709d503bab6e2b61931737e662dd293b40578ccornelius gTZDataVersionInitOnce.reset(); 153b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 154b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho LEN_SYSTEM_ZONES = 0; 155b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho uprv_free(MAP_SYSTEM_ZONES); 156b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho MAP_SYSTEM_ZONES = 0; 15759d709d503bab6e2b61931737e662dd293b40578ccornelius gSystemZonesInitOnce.reset(); 158b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 159b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho LEN_CANONICAL_SYSTEM_ZONES = 0; 160b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho uprv_free(MAP_CANONICAL_SYSTEM_ZONES); 161b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho MAP_CANONICAL_SYSTEM_ZONES = 0; 16259d709d503bab6e2b61931737e662dd293b40578ccornelius gCanonicalZonesInitOnce.reset(); 163b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 164b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho LEN_CANONICAL_SYSTEM_LOCATION_ZONES = 0; 165b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho uprv_free(MAP_CANONICAL_SYSTEM_LOCATION_ZONES); 166b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho MAP_CANONICAL_SYSTEM_LOCATION_ZONES = 0; 16759d709d503bab6e2b61931737e662dd293b40578ccornelius gCanonicalLocationZonesInitOnce.reset(); 168b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 169b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return TRUE; 170b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 171b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruU_CDECL_END 172b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 173b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruU_NAMESPACE_BEGIN 174b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 175b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Querustatic int32_t findInStringArray(UResourceBundle* array, const UnicodeString& id, UErrorCode &status) 176b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru{ 177b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UnicodeString copy; 178b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru const UChar *u; 179b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t len; 180b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 181b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t start = 0; 182b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t limit = ures_getSize(array); 183b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t mid; 184b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t lastMid = INT32_MAX; 185b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if(U_FAILURE(status) || (limit < 1)) { 186b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return -1; 187b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 188b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("fisa: Looking for %s, between %d and %d\n", U_DEBUG_TZ_STR(UnicodeString(id).getTerminatedBuffer()), start, limit)); 189b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 190b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru for (;;) { 191b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru mid = (int32_t)((start + limit) / 2); 192b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (lastMid == mid) { /* Have we moved? */ 193b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru break; /* We haven't moved, and it wasn't found. */ 194b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 195b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru lastMid = mid; 196b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru u = ures_getStringByIndex(array, mid, &len, &status); 197b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (U_FAILURE(status)) { 198b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru break; 199b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 200b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("tz: compare to %s, %d .. [%d] .. %d\n", U_DEBUG_TZ_STR(u), start, mid, limit)); 201b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru copy.setTo(TRUE, u, len); 202b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int r = id.compare(copy); 203b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if(r==0) { 204b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("fisa: found at %d\n", mid)); 205b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return mid; 206b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } else if(r<0) { 207b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru limit = mid; 208b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } else { 209b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru start = mid; 210b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 211b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 212b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("fisa: not found\n")); 213b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return -1; 214b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 215b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 216b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru/** 217b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho * Fetch a specific zone by name. Replaces the getByKey call. 218b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param top Top timezone resource 219b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param id Time zone ID 220b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param oldbundle Bundle for reuse (or NULL). see 'ures_open()' 221b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @return the zone's bundle if found, or undefined if error. Reuses oldbundle. 222b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 223b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Querustatic UResourceBundle* getZoneByName(const UResourceBundle* top, const UnicodeString& id, UResourceBundle *oldbundle, UErrorCode& status) { 224b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // load the Rules object 225b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UResourceBundle *tmp = ures_getByKey(top, kNAMES, NULL, &status); 226b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 227b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // search for the string 228b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t idx = findInStringArray(tmp, id, status); 229b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 230b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if((idx == -1) && U_SUCCESS(status)) { 231b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho // not found 232b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru status = U_MISSING_RESOURCE_ERROR; 233b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru //ures_close(oldbundle); 234b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru //oldbundle = NULL; 235b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } else { 236b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("gzbn: oldbundle= size %d, type %d, %s\n", ures_getSize(tmp), ures_getType(tmp), u_errorName(status))); 237b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru tmp = ures_getByKey(top, kZONES, tmp, &status); // get Zones object from top 238b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("gzbn: loaded ZONES, size %d, type %d, path %s %s\n", ures_getSize(tmp), ures_getType(tmp), ures_getPath(tmp), u_errorName(status))); 239b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru oldbundle = ures_getByIndex(tmp, idx, oldbundle, &status); // get nth Zone object 240b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("gzbn: loaded z#%d, size %d, type %d, path %s, %s\n", idx, ures_getSize(oldbundle), ures_getType(oldbundle), ures_getPath(oldbundle), u_errorName(status))); 241b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 242b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ures_close(tmp); 243b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if(U_FAILURE(status)) { 244b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru //ures_close(oldbundle); 245b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return NULL; 246b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } else { 247b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return oldbundle; 248b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 249b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 250b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 251b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 252b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruUResourceBundle* TimeZone::loadRule(const UResourceBundle* top, const UnicodeString& ruleid, UResourceBundle* oldbundle, UErrorCode& status) { 253b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru char key[64]; 254b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ruleid.extract(0, sizeof(key)-1, key, (int32_t)sizeof(key)-1, US_INV); 255b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("loadRule(%s)\n", key)); 256b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UResourceBundle *r = ures_getByKey(top, kRULES, oldbundle, &status); 257b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("loadRule(%s) -> kRULES [%s]\n", key, u_errorName(status))); 258b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru r = ures_getByKey(r, key, r, &status); 259b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("loadRule(%s) -> item [%s]\n", key, u_errorName(status))); 260b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return r; 261b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 262b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 263b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru/** 264b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Given an ID, open the appropriate resource for the given time zone. 265b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Dereference aliases if necessary. 266b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param id zone id 267b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param res resource, which must be ready for use (initialized but not open) 268b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param ec input-output error code 269b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @return top-level resource bundle 270b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 271b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Querustatic UResourceBundle* openOlsonResource(const UnicodeString& id, 272b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UResourceBundle& res, 273b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UErrorCode& ec) 274b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru{ 275b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#if U_DEBUG_TZ 276b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru char buf[128]; 277b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru id.extract(0, sizeof(buf)-1, buf, sizeof(buf), ""); 278b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#endif 279b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UResourceBundle *top = ures_openDirect(0, kZONEINFO, &ec); 280b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("pre: res sz=%d\n", ures_getSize(&res))); 281b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /* &res = */ getZoneByName(top, id, &res, ec); 282b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // Dereference if this is an alias. Docs say result should be 1 283b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // but it is 0 in 2.8 (?). 284b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("Loading zone '%s' (%s, size %d) - %s\n", buf, ures_getKey((UResourceBundle*)&res), ures_getSize(&res), u_errorName(ec))); 285b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (ures_getType(&res) == URES_INT) { 286b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t deref = ures_getInt(&res, &ec) + 0; 287b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("getInt: %s - type is %d\n", u_errorName(ec), ures_getType(&res))); 288b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UResourceBundle *ares = ures_getByKey(top, kZONES, NULL, &ec); // dereference Zones section 289b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ures_getByIndex(ares, deref, &res, &ec); 290b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ures_close(ares); 291b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("alias to #%d (%s) - %s\n", deref, "??", u_errorName(ec))); 292b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } else { 293b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("not an alias - size %d\n", ures_getSize(&res))); 294b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 295b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("%s - final status is %s\n", buf, u_errorName(ec))); 296b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return top; 297b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 298b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 299b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// ------------------------------------- 300b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 301103e9ffba2cba345d0078eb8b8db33249f81840aCraig Corneliusnamespace { 302103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius 30359d709d503bab6e2b61931737e662dd293b40578ccorneliusvoid U_CALLCONV initStaticTimeZones() { 304b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // Initialize _GMT independently of other static data; it should 305b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // be valid even if we can't load the time zone UDataMemory. 30659d709d503bab6e2b61931737e662dd293b40578ccornelius ucln_i18n_registerCleanup(UCLN_I18N_TIMEZONE, timeZone_cleanup); 30759d709d503bab6e2b61931737e662dd293b40578ccornelius _UNKNOWN_ZONE = new SimpleTimeZone(0, UnicodeString(TRUE, UNKNOWN_ZONE_ID, UNKNOWN_ZONE_ID_LENGTH)); 30859d709d503bab6e2b61931737e662dd293b40578ccornelius _GMT = new SimpleTimeZone(0, UnicodeString(TRUE, GMT_ID, GMT_ID_LENGTH)); 309103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius} 310103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius 311103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius} // anonymous namespace 312103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius 313103e9ffba2cba345d0078eb8b8db33249f81840aCraig Corneliusconst TimeZone& U_EXPORT2 314103e9ffba2cba345d0078eb8b8db33249f81840aCraig CorneliusTimeZone::getUnknown() 315103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius{ 31659d709d503bab6e2b61931737e662dd293b40578ccornelius umtx_initOnce(gStaticZonesInitOnce, &initStaticTimeZones); 317103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius return *_UNKNOWN_ZONE; 318103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius} 319103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius 320103e9ffba2cba345d0078eb8b8db33249f81840aCraig Corneliusconst TimeZone* U_EXPORT2 321103e9ffba2cba345d0078eb8b8db33249f81840aCraig CorneliusTimeZone::getGMT(void) 322103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius{ 32359d709d503bab6e2b61931737e662dd293b40578ccornelius umtx_initOnce(gStaticZonesInitOnce, &initStaticTimeZones); 324b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return _GMT; 325b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 326b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 327b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// ***************************************************************************** 328b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// class TimeZone 329b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// ***************************************************************************** 330b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 331b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruUOBJECT_DEFINE_ABSTRACT_RTTI_IMPLEMENTATION(TimeZone) 332b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 333b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::TimeZone() 334b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru : UObject(), fID() 335b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru{ 336b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 337b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 338b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// ------------------------------------- 339b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 340b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::TimeZone(const UnicodeString &id) 341b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru : UObject(), fID(id) 342b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru{ 343b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 344b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 345b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// ------------------------------------- 346b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 347b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::~TimeZone() 348b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru{ 349b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 350b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 351b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// ------------------------------------- 352b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 353b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::TimeZone(const TimeZone &source) 354b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru : UObject(source), fID(source.fID) 355b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru{ 356b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 357b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 358b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// ------------------------------------- 359b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 360b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone & 361b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::operator=(const TimeZone &right) 362b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru{ 363b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (this != &right) fID = right.fID; 364b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return *this; 365b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 366b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 367b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// ------------------------------------- 368b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 369b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruUBool 370b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::operator==(const TimeZone& that) const 371b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru{ 37227f654740f2a26ad62a5c155af9199af9e69b889claireho return typeid(*this) == typeid(that) && 373b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru fID == that.fID; 374b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 375b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 376b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// ------------------------------------- 377b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 37859d709d503bab6e2b61931737e662dd293b40578ccorneliusnamespace { 379b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2clairehoTimeZone* 38059d709d503bab6e2b61931737e662dd293b40578ccorneliuscreateSystemTimeZone(const UnicodeString& id, UErrorCode& ec) { 381b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (U_FAILURE(ec)) { 382b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho return NULL; 383b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 384b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho TimeZone* z = 0; 385b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UResourceBundle res; 386b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ures_initStackObject(&res); 387b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("pre-err=%s\n", u_errorName(ec))); 388b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UResourceBundle *top = openOlsonResource(id, res, ec); 389b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("post-err=%s\n", u_errorName(ec))); 390b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (U_SUCCESS(ec)) { 391b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho z = new OlsonTimeZone(top, &res, id, ec); 392b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (z == NULL) { 393b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("cstz: olson time zone failed to initialize - err %s\n", u_errorName(ec))); 394b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 395b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 396b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ures_close(&res); 397b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ures_close(top); 398b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (U_FAILURE(ec)) { 399b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("cstz: failed to create, err %s\n", u_errorName(ec))); 400b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru delete z; 401b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru z = 0; 402b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 403b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return z; 404b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 405b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 40659d709d503bab6e2b61931737e662dd293b40578ccornelius/** 40759d709d503bab6e2b61931737e662dd293b40578ccornelius * Lookup the given name in our system zone table. If found, 40859d709d503bab6e2b61931737e662dd293b40578ccornelius * instantiate a new zone of that name and return it. If not 40959d709d503bab6e2b61931737e662dd293b40578ccornelius * found, return 0. 41059d709d503bab6e2b61931737e662dd293b40578ccornelius */ 41159d709d503bab6e2b61931737e662dd293b40578ccorneliusTimeZone* 41259d709d503bab6e2b61931737e662dd293b40578ccorneliuscreateSystemTimeZone(const UnicodeString& id) { 41359d709d503bab6e2b61931737e662dd293b40578ccornelius UErrorCode ec = U_ZERO_ERROR; 41459d709d503bab6e2b61931737e662dd293b40578ccornelius return createSystemTimeZone(id, ec); 41559d709d503bab6e2b61931737e662dd293b40578ccornelius} 41659d709d503bab6e2b61931737e662dd293b40578ccornelius 41759d709d503bab6e2b61931737e662dd293b40578ccornelius} 41859d709d503bab6e2b61931737e662dd293b40578ccornelius 41959d709d503bab6e2b61931737e662dd293b40578ccorneliusTimeZone* U_EXPORT2 42059d709d503bab6e2b61931737e662dd293b40578ccorneliusTimeZone::createTimeZone(const UnicodeString& ID) 42159d709d503bab6e2b61931737e662dd293b40578ccornelius{ 42259d709d503bab6e2b61931737e662dd293b40578ccornelius /* We first try to lookup the zone ID in our system list. If this 42359d709d503bab6e2b61931737e662dd293b40578ccornelius * fails, we try to parse it as a custom string GMT[+-]hh:mm. If 42459d709d503bab6e2b61931737e662dd293b40578ccornelius * all else fails, we return GMT, which is probably not what the 42559d709d503bab6e2b61931737e662dd293b40578ccornelius * user wants, but at least is a functioning TimeZone object. 42659d709d503bab6e2b61931737e662dd293b40578ccornelius * 42759d709d503bab6e2b61931737e662dd293b40578ccornelius * We cannot return NULL, because that would break compatibility 42859d709d503bab6e2b61931737e662dd293b40578ccornelius * with the JDK. 42959d709d503bab6e2b61931737e662dd293b40578ccornelius */ 43059d709d503bab6e2b61931737e662dd293b40578ccornelius TimeZone* result = createSystemTimeZone(ID); 43159d709d503bab6e2b61931737e662dd293b40578ccornelius 4321b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert if (result == NULL) { 43359d709d503bab6e2b61931737e662dd293b40578ccornelius U_DEBUG_TZ_MSG(("failed to load system time zone with id - falling to custom")); 43459d709d503bab6e2b61931737e662dd293b40578ccornelius result = createCustomTimeZone(ID); 43559d709d503bab6e2b61931737e662dd293b40578ccornelius } 4361b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert if (result == NULL) { 43759d709d503bab6e2b61931737e662dd293b40578ccornelius U_DEBUG_TZ_MSG(("failed to load time zone with id - falling to Etc/Unknown(GMT)")); 4381b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert const TimeZone& unknown = getUnknown(); 4391b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert if (_UNKNOWN_ZONE == NULL) { // Cannot test (&unknown == NULL) because the 4401b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert U_DEBUG_TZ_MSG(("failed to getUnknown()")); // behavior of NULL references is undefined. 4411b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert } else { 4421b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert result = unknown.clone(); 4431b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert } 44459d709d503bab6e2b61931737e662dd293b40578ccornelius } 44559d709d503bab6e2b61931737e662dd293b40578ccornelius return result; 44659d709d503bab6e2b61931737e662dd293b40578ccornelius} 44759d709d503bab6e2b61931737e662dd293b40578ccornelius 448b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// ------------------------------------- 449b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 4501b7d32f919554dda9c193b32188251337bc756f1Fredrik RoubertTimeZone* U_EXPORT2 4511b7d32f919554dda9c193b32188251337bc756f1Fredrik RoubertTimeZone::detectHostTimeZone() 452b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho{ 453b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // We access system timezone data through TPlatformUtilities, 454b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // including tzset(), timezone, and tzname[]. 455b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t rawOffset = 0; 456b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru const char *hostID; 457b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 458b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // First, try to create a system timezone, based 459b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // on the string ID in tzname[0]. 460b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 46159d709d503bab6e2b61931737e662dd293b40578ccornelius uprv_tzset(); // Initialize tz... system data 462b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 46364339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert uprv_tzname_clear_cache(); 46464339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert 46559d709d503bab6e2b61931737e662dd293b40578ccornelius // Get the timezone ID from the host. This function should do 46659d709d503bab6e2b61931737e662dd293b40578ccornelius // any required host-specific remapping; e.g., on Windows this 46759d709d503bab6e2b61931737e662dd293b40578ccornelius // function maps the Date and Time control panel setting to an 46859d709d503bab6e2b61931737e662dd293b40578ccornelius // ICU timezone ID. 46959d709d503bab6e2b61931737e662dd293b40578ccornelius hostID = uprv_tzname(0); 470b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 47159d709d503bab6e2b61931737e662dd293b40578ccornelius // Invert sign because UNIX semantics are backwards 47259d709d503bab6e2b61931737e662dd293b40578ccornelius rawOffset = uprv_timezone() * -U_MILLIS_PER_SECOND; 473b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 4741b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert TimeZone* hostZone = NULL; 475b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 476b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /* Make sure that the string is NULL terminated to prevent BoundsChecker/Purify warnings. */ 477b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UnicodeString hostStrID(hostID, -1, US_INV); 478b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru hostStrID.append((UChar)0); 479b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru hostStrID.truncate(hostStrID.length()-1); 4801b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert hostZone = createSystemTimeZone(hostStrID); 481b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 482103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius#if U_PLATFORM_USES_ONLY_WIN32_API 48350294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho // hostID points to a heap-allocated location on Windows. 48450294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho uprv_free(const_cast<char *>(hostID)); 48550294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#endif 48650294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 487b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t hostIDLen = hostStrID.length(); 4881b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert if (hostZone != NULL && rawOffset != hostZone->getRawOffset() 489b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru && (3 <= hostIDLen && hostIDLen <= 4)) 490b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru { 491b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // Uh oh. This probably wasn't a good id. 492b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // It was probably an ambiguous abbreviation 4931b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert delete hostZone; 4941b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert hostZone = NULL; 495b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 496b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 497b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // Construct a fixed standard zone with the host's ID 498b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // and raw offset. 4991b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert if (hostZone == NULL) { 5001b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert hostZone = new SimpleTimeZone(rawOffset, hostStrID); 501b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 502b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 503b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // If we _still_ don't have a time zone, use GMT. 5041b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert // 5051b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert // Note: This is extremely unlikely situation. If 5061b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert // new SimpleTimeZone(...) above fails, the following 5071b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert // code may also fail. 5081b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert if (hostZone == NULL) { 50959d709d503bab6e2b61931737e662dd293b40578ccornelius const TimeZone* temptz = TimeZone::getGMT(); 510c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru // If we can't use GMT, get out. 511c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru if (temptz == NULL) { 5121b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert return NULL; 513c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } 5141b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert hostZone = temptz->clone(); 5151b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert } 5161b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert 5171b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert return hostZone; 5181b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert} 5191b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert 5201b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert// ------------------------------------- 5211b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert 5221b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert/** 5231b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert * Initialize DEFAULT_ZONE from the system default time zone. 5241b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert * Upon return, DEFAULT_ZONE will not be NULL, unless operator new() 5251b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert * returns NULL. 5261b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert */ 5271b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubertstatic void U_CALLCONV initDefault() 5281b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert{ 5291b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert ucln_i18n_registerCleanup(UCLN_I18N_TIMEZONE, timeZone_cleanup); 5301b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert 5311b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert // If setDefault() has already been called we can skip getting the 5321b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert // default zone information from the system. 5331b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert if (DEFAULT_ZONE != NULL) { 5341b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert return; 535b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 5361b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert 5371b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert // NOTE: this code is safely single threaded, being only 5381b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert // run via umtx_initOnce(). 5391b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert // 5401b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert // Some of the locale/timezone OS functions may not be thread safe, 5411b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert // 5421b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert // The operating system might actually use ICU to implement timezones. 5431b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert // So we may have ICU calling ICU here, like on AIX. 5441b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert // There shouldn't be a problem with this; initOnce does not hold a mutex 5451b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert // while the init function is being run. 5461b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert 5471b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert // The code detecting the host time zone was separated from this 5481b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert // and implemented as TimeZone::detectHostTimeZone() 5491b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert 5501b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert TimeZone *default_zone = TimeZone::detectHostTimeZone(); 551b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 55259d709d503bab6e2b61931737e662dd293b40578ccornelius // The only way for DEFAULT_ZONE to be non-null at this point is if the user 55359d709d503bab6e2b61931737e662dd293b40578ccornelius // made a thread-unsafe call to setDefault() or adoptDefault() in another 55459d709d503bab6e2b61931737e662dd293b40578ccornelius // thread while this thread was doing something that required getting the default. 55559d709d503bab6e2b61931737e662dd293b40578ccornelius U_ASSERT(DEFAULT_ZONE == NULL); 556b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 55759d709d503bab6e2b61931737e662dd293b40578ccornelius DEFAULT_ZONE = default_zone; 558b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 559b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 560b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// ------------------------------------- 561b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 562b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone* U_EXPORT2 563b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::createDefault() 564b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru{ 56559d709d503bab6e2b61931737e662dd293b40578ccornelius umtx_initOnce(gDefaultZoneInitOnce, initDefault); 566b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return (DEFAULT_ZONE != NULL) ? DEFAULT_ZONE->clone() : NULL; 567b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 568b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 569b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// ------------------------------------- 570b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 571b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queruvoid U_EXPORT2 572b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::adoptDefault(TimeZone* zone) 573b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru{ 574b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (zone != NULL) 575b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru { 57659d709d503bab6e2b61931737e662dd293b40578ccornelius TimeZone *old = DEFAULT_ZONE; 577b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru DEFAULT_ZONE = zone; 578b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru delete old; 579b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ucln_i18n_registerCleanup(UCLN_I18N_TIMEZONE, timeZone_cleanup); 580b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 581b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 582b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// ------------------------------------- 583b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 584b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queruvoid U_EXPORT2 585b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::setDefault(const TimeZone& zone) 586b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru{ 587b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru adoptDefault(zone.clone()); 588b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 589b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 590b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru//---------------------------------------------------------------------- 591b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 59259d709d503bab6e2b61931737e662dd293b40578ccornelius 59359d709d503bab6e2b61931737e662dd293b40578ccorneliusstatic void U_CALLCONV initMap(USystemTimeZoneType type, UErrorCode& ec) { 59459d709d503bab6e2b61931737e662dd293b40578ccornelius ucln_i18n_registerCleanup(UCLN_I18N_TIMEZONE, timeZone_cleanup); 59559d709d503bab6e2b61931737e662dd293b40578ccornelius 59659d709d503bab6e2b61931737e662dd293b40578ccornelius UResourceBundle *res = ures_openDirect(0, kZONEINFO, &ec); 59759d709d503bab6e2b61931737e662dd293b40578ccornelius res = ures_getByKey(res, kNAMES, res, &ec); // dereference Zones section 59859d709d503bab6e2b61931737e662dd293b40578ccornelius if (U_SUCCESS(ec)) { 59959d709d503bab6e2b61931737e662dd293b40578ccornelius int32_t size = ures_getSize(res); 60059d709d503bab6e2b61931737e662dd293b40578ccornelius int32_t *m = (int32_t *)uprv_malloc(size * sizeof(int32_t)); 60159d709d503bab6e2b61931737e662dd293b40578ccornelius if (m == NULL) { 60259d709d503bab6e2b61931737e662dd293b40578ccornelius ec = U_MEMORY_ALLOCATION_ERROR; 60359d709d503bab6e2b61931737e662dd293b40578ccornelius } else { 60459d709d503bab6e2b61931737e662dd293b40578ccornelius int32_t numEntries = 0; 60559d709d503bab6e2b61931737e662dd293b40578ccornelius for (int32_t i = 0; i < size; i++) { 60659d709d503bab6e2b61931737e662dd293b40578ccornelius UnicodeString id = ures_getUnicodeStringByIndex(res, i, &ec); 60759d709d503bab6e2b61931737e662dd293b40578ccornelius if (U_FAILURE(ec)) { 60859d709d503bab6e2b61931737e662dd293b40578ccornelius break; 60959d709d503bab6e2b61931737e662dd293b40578ccornelius } 61059d709d503bab6e2b61931737e662dd293b40578ccornelius if (0 == id.compare(UNKNOWN_ZONE_ID, UNKNOWN_ZONE_ID_LENGTH)) { 61159d709d503bab6e2b61931737e662dd293b40578ccornelius // exclude Etc/Unknown 61259d709d503bab6e2b61931737e662dd293b40578ccornelius continue; 61359d709d503bab6e2b61931737e662dd293b40578ccornelius } 61459d709d503bab6e2b61931737e662dd293b40578ccornelius if (type == UCAL_ZONE_TYPE_CANONICAL || type == UCAL_ZONE_TYPE_CANONICAL_LOCATION) { 61559d709d503bab6e2b61931737e662dd293b40578ccornelius UnicodeString canonicalID; 61659d709d503bab6e2b61931737e662dd293b40578ccornelius ZoneMeta::getCanonicalCLDRID(id, canonicalID, ec); 61759d709d503bab6e2b61931737e662dd293b40578ccornelius if (U_FAILURE(ec)) { 61859d709d503bab6e2b61931737e662dd293b40578ccornelius break; 61959d709d503bab6e2b61931737e662dd293b40578ccornelius } 62059d709d503bab6e2b61931737e662dd293b40578ccornelius if (canonicalID != id) { 62159d709d503bab6e2b61931737e662dd293b40578ccornelius // exclude aliases 62259d709d503bab6e2b61931737e662dd293b40578ccornelius continue; 62359d709d503bab6e2b61931737e662dd293b40578ccornelius } 62459d709d503bab6e2b61931737e662dd293b40578ccornelius } 62559d709d503bab6e2b61931737e662dd293b40578ccornelius if (type == UCAL_ZONE_TYPE_CANONICAL_LOCATION) { 62659d709d503bab6e2b61931737e662dd293b40578ccornelius const UChar *region = TimeZone::getRegion(id, ec); 62759d709d503bab6e2b61931737e662dd293b40578ccornelius if (U_FAILURE(ec)) { 62859d709d503bab6e2b61931737e662dd293b40578ccornelius break; 62959d709d503bab6e2b61931737e662dd293b40578ccornelius } 63059d709d503bab6e2b61931737e662dd293b40578ccornelius if (u_strcmp(region, WORLD) == 0) { 63159d709d503bab6e2b61931737e662dd293b40578ccornelius // exclude non-location ("001") 63259d709d503bab6e2b61931737e662dd293b40578ccornelius continue; 63359d709d503bab6e2b61931737e662dd293b40578ccornelius } 63459d709d503bab6e2b61931737e662dd293b40578ccornelius } 63559d709d503bab6e2b61931737e662dd293b40578ccornelius m[numEntries++] = i; 63659d709d503bab6e2b61931737e662dd293b40578ccornelius } 63759d709d503bab6e2b61931737e662dd293b40578ccornelius if (U_SUCCESS(ec)) { 63859d709d503bab6e2b61931737e662dd293b40578ccornelius int32_t *tmp = m; 63959d709d503bab6e2b61931737e662dd293b40578ccornelius m = (int32_t *)uprv_realloc(tmp, numEntries * sizeof(int32_t)); 64059d709d503bab6e2b61931737e662dd293b40578ccornelius if (m == NULL) { 64159d709d503bab6e2b61931737e662dd293b40578ccornelius // realloc failed.. use the original one even it has unused 64259d709d503bab6e2b61931737e662dd293b40578ccornelius // area at the end 64359d709d503bab6e2b61931737e662dd293b40578ccornelius m = tmp; 64459d709d503bab6e2b61931737e662dd293b40578ccornelius } 64559d709d503bab6e2b61931737e662dd293b40578ccornelius 64659d709d503bab6e2b61931737e662dd293b40578ccornelius switch(type) { 64759d709d503bab6e2b61931737e662dd293b40578ccornelius case UCAL_ZONE_TYPE_ANY: 64859d709d503bab6e2b61931737e662dd293b40578ccornelius U_ASSERT(MAP_SYSTEM_ZONES == NULL); 64959d709d503bab6e2b61931737e662dd293b40578ccornelius MAP_SYSTEM_ZONES = m; 65059d709d503bab6e2b61931737e662dd293b40578ccornelius LEN_SYSTEM_ZONES = numEntries; 65159d709d503bab6e2b61931737e662dd293b40578ccornelius break; 65259d709d503bab6e2b61931737e662dd293b40578ccornelius case UCAL_ZONE_TYPE_CANONICAL: 65359d709d503bab6e2b61931737e662dd293b40578ccornelius U_ASSERT(MAP_CANONICAL_SYSTEM_ZONES == NULL); 65459d709d503bab6e2b61931737e662dd293b40578ccornelius MAP_CANONICAL_SYSTEM_ZONES = m; 65559d709d503bab6e2b61931737e662dd293b40578ccornelius LEN_CANONICAL_SYSTEM_ZONES = numEntries; 65659d709d503bab6e2b61931737e662dd293b40578ccornelius break; 65759d709d503bab6e2b61931737e662dd293b40578ccornelius case UCAL_ZONE_TYPE_CANONICAL_LOCATION: 65859d709d503bab6e2b61931737e662dd293b40578ccornelius U_ASSERT(MAP_CANONICAL_SYSTEM_LOCATION_ZONES == NULL); 65959d709d503bab6e2b61931737e662dd293b40578ccornelius MAP_CANONICAL_SYSTEM_LOCATION_ZONES = m; 66059d709d503bab6e2b61931737e662dd293b40578ccornelius LEN_CANONICAL_SYSTEM_LOCATION_ZONES = numEntries; 66159d709d503bab6e2b61931737e662dd293b40578ccornelius break; 66259d709d503bab6e2b61931737e662dd293b40578ccornelius } 66359d709d503bab6e2b61931737e662dd293b40578ccornelius } 66459d709d503bab6e2b61931737e662dd293b40578ccornelius } 66559d709d503bab6e2b61931737e662dd293b40578ccornelius } 66659d709d503bab6e2b61931737e662dd293b40578ccornelius ures_close(res); 66759d709d503bab6e2b61931737e662dd293b40578ccornelius} 66859d709d503bab6e2b61931737e662dd293b40578ccornelius 66959d709d503bab6e2b61931737e662dd293b40578ccornelius 670b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru/** 671b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * This is the default implementation for subclasses that do not 672b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * override this method. This implementation calls through to the 673b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 8-argument getOffset() method after suitable computations, and 674b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * correctly adjusts GMT millis to local millis when necessary. 675b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 676b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queruvoid TimeZone::getOffset(UDate date, UBool local, int32_t& rawOffset, 677b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t& dstOffset, UErrorCode& ec) const { 678b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (U_FAILURE(ec)) { 679b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return; 680b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 681b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 682b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru rawOffset = getRawOffset(); 683b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (!local) { 684b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru date += rawOffset; // now in local standard millis 685b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 686b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 687b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // When local == TRUE, date might not be in local standard 688b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // millis. getOffset taking 7 parameters used here assume 689b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // the given time in day is local standard time. 690b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // At STD->DST transition, there is a range of time which 691b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // does not exist. When 'date' is in this time range 692b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // (and local == TRUE), this method interprets the specified 693b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // local time as DST. At DST->STD transition, there is a 694b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // range of time which occurs twice. In this case, this 695b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // method interprets the specified local time as STD. 696b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // To support the behavior above, we need to call getOffset 697b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // (with 7 args) twice when local == true and DST is 698b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // detected in the initial call. 699b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru for (int32_t pass=0; ; ++pass) { 700b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t year, month, dom, dow; 701b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru double day = uprv_floor(date / U_MILLIS_PER_DAY); 702b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t millis = (int32_t) (date - day * U_MILLIS_PER_DAY); 703b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 704b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru Grego::dayToFields(day, year, month, dom, dow); 705b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 706b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru dstOffset = getOffset(GregorianCalendar::AD, year, month, dom, 707b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru (uint8_t) dow, millis, 708b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru Grego::monthLength(year, month), 709b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ec) - rawOffset; 710b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 711b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // Recompute if local==TRUE, dstOffset!=0. 712b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (pass!=0 || !local || dstOffset == 0) { 713b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru break; 714b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 715b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // adjust to local standard millis 716b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru date -= dstOffset; 717b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 718b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 719b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 720b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// ------------------------------------- 721b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 722b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// New available IDs API as of ICU 2.4. Uses StringEnumeration API. 723b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 724b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queruclass TZEnumeration : public StringEnumeration { 725b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queruprivate: 726b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 727b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // Map into to zones. Our results are zone[map[i]] for 728b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // i=0..len-1, where zone[i] is the i-th Olson zone. If map==NULL 729b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // then our results are zone[i] for i=0..len-1. Len will be zero 730b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho // if the zone data could not be loaded. 731b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t* map; 732b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho int32_t* localMap; 733b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t len; 734b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t pos; 735b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 736b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho TZEnumeration(int32_t* mapData, int32_t mapLen, UBool adoptMapData) : pos(0) { 737b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho map = mapData; 738b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho localMap = adoptMapData ? mapData : NULL; 739b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho len = mapLen; 740b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 741b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 742b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UBool getID(int32_t i) { 743b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UErrorCode ec = U_ZERO_ERROR; 744b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t idLen = 0; 745b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru const UChar* id = NULL; 746b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UResourceBundle *top = ures_openDirect(0, kZONEINFO, &ec); 747b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru top = ures_getByKey(top, kNAMES, top, &ec); // dereference Zones section 748b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru id = ures_getStringByIndex(top, i, &idLen, &ec); 749b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if(U_FAILURE(ec)) { 750b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru unistr.truncate(0); 751b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 752b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru else { 753b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru unistr.fastCopyFrom(UnicodeString(TRUE, id, idLen)); 754b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 755b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ures_close(top); 756b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return U_SUCCESS(ec); 757b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 758b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 759b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho static int32_t* getMap(USystemTimeZoneType type, int32_t& len, UErrorCode& ec) { 760b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho len = 0; 761b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (U_FAILURE(ec)) { 762b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho return NULL; 763b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 764b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho int32_t* m = NULL; 765b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho switch (type) { 766b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho case UCAL_ZONE_TYPE_ANY: 76759d709d503bab6e2b61931737e662dd293b40578ccornelius umtx_initOnce(gSystemZonesInitOnce, &initMap, type, ec); 768b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho m = MAP_SYSTEM_ZONES; 769b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho len = LEN_SYSTEM_ZONES; 770b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho break; 771b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho case UCAL_ZONE_TYPE_CANONICAL: 77259d709d503bab6e2b61931737e662dd293b40578ccornelius umtx_initOnce(gCanonicalZonesInitOnce, &initMap, type, ec); 773b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho m = MAP_CANONICAL_SYSTEM_ZONES; 774b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho len = LEN_CANONICAL_SYSTEM_ZONES; 775b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho break; 776b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho case UCAL_ZONE_TYPE_CANONICAL_LOCATION: 77759d709d503bab6e2b61931737e662dd293b40578ccornelius umtx_initOnce(gCanonicalLocationZonesInitOnce, &initMap, type, ec); 778b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho m = MAP_CANONICAL_SYSTEM_LOCATION_ZONES; 779b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho len = LEN_CANONICAL_SYSTEM_LOCATION_ZONES; 780b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho break; 78159d709d503bab6e2b61931737e662dd293b40578ccornelius default: 78259d709d503bab6e2b61931737e662dd293b40578ccornelius ec = U_ILLEGAL_ARGUMENT_ERROR; 78359d709d503bab6e2b61931737e662dd293b40578ccornelius m = NULL; 78459d709d503bab6e2b61931737e662dd293b40578ccornelius len = 0; 78559d709d503bab6e2b61931737e662dd293b40578ccornelius break; 786b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 787b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho return m; 788b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 789b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 790b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2clairehopublic: 791b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 792b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho#define DEFAULT_FILTERED_MAP_SIZE 8 793b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho#define MAP_INCREMENT_SIZE 8 794b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 795b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho static TZEnumeration* create(USystemTimeZoneType type, const char* region, const int32_t* rawOffset, UErrorCode& ec) { 796b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (U_FAILURE(ec)) { 797b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho return NULL; 798b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 799b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 800b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho int32_t baseLen; 801b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho int32_t *baseMap = getMap(type, baseLen, ec); 802b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 803b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (U_FAILURE(ec)) { 804b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho return NULL; 805b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 806b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 807b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho // If any additional conditions are available, 808b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho // create instance local map filtered by the conditions. 809b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 810b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho int32_t *filteredMap = NULL; 811b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho int32_t numEntries = 0; 812b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 813b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (region != NULL || rawOffset != NULL) { 814b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho int32_t filteredMapSize = DEFAULT_FILTERED_MAP_SIZE; 815b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho filteredMap = (int32_t *)uprv_malloc(filteredMapSize * sizeof(int32_t)); 816b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (filteredMap == NULL) { 817b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho ec = U_MEMORY_ALLOCATION_ERROR; 818b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho return NULL; 81950294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho } 82050294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 821b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho // Walk through the base map 822b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho UResourceBundle *res = ures_openDirect(0, kZONEINFO, &ec); 823b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho res = ures_getByKey(res, kNAMES, res, &ec); // dereference Zones section 824b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho for (int32_t i = 0; i < baseLen; i++) { 825b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho int32_t zidx = baseMap[i]; 826103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius UnicodeString id = ures_getUnicodeStringByIndex(res, zidx, &ec); 82750294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho if (U_FAILURE(ec)) { 82850294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho break; 82950294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho } 830b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (region != NULL) { 831b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho // Filter by region 832b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho char tzregion[4]; // max 3 letters + null term 833b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho TimeZone::getRegion(id, tzregion, sizeof(tzregion), ec); 834b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (U_FAILURE(ec)) { 835b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho break; 836b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 837b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (uprv_stricmp(tzregion, region) != 0) { 838b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho // region does not match 839b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho continue; 840b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 84150294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho } 842b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (rawOffset != NULL) { 843b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho // Filter by raw offset 844b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho // Note: This is VERY inefficient 84559d709d503bab6e2b61931737e662dd293b40578ccornelius TimeZone *z = createSystemTimeZone(id, ec); 846b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (U_FAILURE(ec)) { 847b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho break; 848b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 849b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho int32_t tzoffset = z->getRawOffset(); 850b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho delete z; 85150294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 852b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (tzoffset != *rawOffset) { 853b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho continue; 85450294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho } 855b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 856b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 857b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (filteredMapSize <= numEntries) { 858b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho filteredMapSize += MAP_INCREMENT_SIZE; 859b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho int32_t *tmp = (int32_t *)uprv_realloc(filteredMap, filteredMapSize * sizeof(int32_t)); 860b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (tmp == NULL) { 861b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho ec = U_MEMORY_ALLOCATION_ERROR; 862b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho break; 86350294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho } else { 864b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho filteredMap = tmp; 865b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 866b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 867b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 868b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho filteredMap[numEntries++] = zidx; 869b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 870b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 871b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (U_FAILURE(ec)) { 872b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho uprv_free(filteredMap); 873b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho filteredMap = NULL; 874b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 875b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 876b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho ures_close(res); 877b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 878b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 879b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho TZEnumeration *result = NULL; 880b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (U_SUCCESS(ec)) { 881b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho // Finally, create a new enumeration instance 882b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (filteredMap == NULL) { 883b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho result = new TZEnumeration(baseMap, baseLen, FALSE); 884b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } else { 885b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho result = new TZEnumeration(filteredMap, numEntries, TRUE); 886b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho filteredMap = NULL; 887b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 888b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (result == NULL) { 889b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho ec = U_MEMORY_ALLOCATION_ERROR; 890b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 891b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 892b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 893b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (filteredMap != NULL) { 894b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho uprv_free(filteredMap); 895b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 896b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 897b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho return result; 898b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 899b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 900b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho TZEnumeration(const TZEnumeration &other) : StringEnumeration(), map(NULL), localMap(NULL), len(0), pos(0) { 901b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (other.localMap != NULL) { 902b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho localMap = (int32_t *)uprv_malloc(other.len * sizeof(int32_t)); 903b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (localMap != NULL) { 904b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru len = other.len; 905b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho uprv_memcpy(localMap, other.localMap, len * sizeof(int32_t)); 906b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru pos = other.pos; 907b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho map = localMap; 908b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } else { 909b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho len = 0; 910b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho pos = 0; 911b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho map = NULL; 912b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 913b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } else { 914b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho map = other.map; 915b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho localMap = NULL; 916b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho len = other.len; 917b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho pos = other.pos; 918b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 919b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 920b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 921103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius virtual ~TZEnumeration(); 922b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 923b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru virtual StringEnumeration *clone() const { 924b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return new TZEnumeration(*this); 925b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 926b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 927b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru virtual int32_t count(UErrorCode& status) const { 928b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return U_FAILURE(status) ? 0 : len; 929b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 930b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 931b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru virtual const UnicodeString* snext(UErrorCode& status) { 932b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (U_SUCCESS(status) && map != NULL && pos < len) { 933b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho getID(map[pos]); 934b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ++pos; 935b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return &unistr; 936b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 937b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return 0; 938b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 939b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 940b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru virtual void reset(UErrorCode& /*status*/) { 941b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru pos = 0; 942b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 943b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 944b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Querupublic: 945b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru static UClassID U_EXPORT2 getStaticClassID(void); 946b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru virtual UClassID getDynamicClassID(void) const; 947b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru}; 948b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 949103e9ffba2cba345d0078eb8b8db33249f81840aCraig CorneliusTZEnumeration::~TZEnumeration() { 950103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius if (localMap != NULL) { 951103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius uprv_free(localMap); 952103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius } 953103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius} 954103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius 955b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruUOBJECT_DEFINE_RTTI_IMPLEMENTATION(TZEnumeration) 956b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 957b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruStringEnumeration* U_EXPORT2 958b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2clairehoTimeZone::createTimeZoneIDEnumeration( 959b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho USystemTimeZoneType zoneType, 960b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho const char* region, 961b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho const int32_t* rawOffset, 962b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho UErrorCode& ec) { 963b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho return TZEnumeration::create(zoneType, region, rawOffset, ec); 964b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho} 965b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 966b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2clairehoStringEnumeration* U_EXPORT2 967b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::createEnumeration() { 968b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho UErrorCode ec = U_ZERO_ERROR; 969b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho return TZEnumeration::create(UCAL_ZONE_TYPE_ANY, NULL, NULL, ec); 970b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 971b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 972b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruStringEnumeration* U_EXPORT2 973b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::createEnumeration(int32_t rawOffset) { 974b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho UErrorCode ec = U_ZERO_ERROR; 975b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho return TZEnumeration::create(UCAL_ZONE_TYPE_ANY, NULL, &rawOffset, ec); 976b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 977b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 978b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruStringEnumeration* U_EXPORT2 979b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::createEnumeration(const char* country) { 980b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho UErrorCode ec = U_ZERO_ERROR; 981b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho return TZEnumeration::create(UCAL_ZONE_TYPE_ANY, country, NULL, ec); 982b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 983b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 984b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// --------------------------------------- 985b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 986b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queruint32_t U_EXPORT2 987b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::countEquivalentIDs(const UnicodeString& id) { 988b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t result = 0; 989b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UErrorCode ec = U_ZERO_ERROR; 990b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UResourceBundle res; 991b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ures_initStackObject(&res); 992b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("countEquivalentIDs..\n")); 993b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UResourceBundle *top = openOlsonResource(id, res, ec); 994b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (U_SUCCESS(ec)) { 99550294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho UResourceBundle r; 99650294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho ures_initStackObject(&r); 99750294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho ures_getByKey(&res, kLINKS, &r, &ec); 99850294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho ures_getIntVector(&r, &result, &ec); 99950294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho ures_close(&r); 1000b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1001b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ures_close(&res); 1002b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ures_close(top); 1003b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return result; 1004b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 1005b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1006b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// --------------------------------------- 1007b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1008b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queruconst UnicodeString U_EXPORT2 1009b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::getEquivalentID(const UnicodeString& id, int32_t index) { 1010b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("gEI(%d)\n", index)); 1011b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UnicodeString result; 1012b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UErrorCode ec = U_ZERO_ERROR; 1013b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UResourceBundle res; 1014b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ures_initStackObject(&res); 1015b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UResourceBundle *top = openOlsonResource(id, res, ec); 1016b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t zone = -1; 1017b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (U_SUCCESS(ec)) { 101850294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho UResourceBundle r; 101950294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho ures_initStackObject(&r); 102050294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho int32_t size; 102150294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho ures_getByKey(&res, kLINKS, &r, &ec); 102250294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho const int32_t* v = ures_getIntVector(&r, &size, &ec); 102350294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho if (U_SUCCESS(ec)) { 1024b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (index >= 0 && index < size) { 1025b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru zone = v[index]; 1026b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1027b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 102850294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho ures_close(&r); 1029b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1030b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ures_close(&res); 1031b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (zone >= 0) { 1032b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UResourceBundle *ares = ures_getByKey(top, kNAMES, NULL, &ec); // dereference Zones section 1033b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (U_SUCCESS(ec)) { 1034b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t idLen = 0; 1035b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru const UChar* id = ures_getStringByIndex(ares, zone, &idLen, &ec); 1036b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru result.fastCopyFrom(UnicodeString(TRUE, id, idLen)); 1037b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("gei(%d) -> %d, len%d, %s\n", index, zone, result.length(), u_errorName(ec))); 1038b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1039b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ures_close(ares); 1040b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1041b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ures_close(top); 1042b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#if defined(U_DEBUG_TZ) 1043b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if(result.length() ==0) { 1044b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru U_DEBUG_TZ_MSG(("equiv [__, #%d] -> 0 (%s)\n", index, u_errorName(ec))); 1045b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1046b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#endif 1047b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return result; 1048b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 1049b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1050b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// --------------------------------------- 1051b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1052b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho// These methods are used by ZoneMeta class only. 1053b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 1054b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2clairehoconst UChar* 1055b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2clairehoTimeZone::findID(const UnicodeString& id) { 1056b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho const UChar *result = NULL; 1057b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho UErrorCode ec = U_ZERO_ERROR; 1058b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho UResourceBundle *rb = ures_openDirect(NULL, kZONEINFO, &ec); 1059b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 1060b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho // resolve zone index by name 1061b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho UResourceBundle *names = ures_getByKey(rb, kNAMES, NULL, &ec); 1062b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho int32_t idx = findInStringArray(names, id, ec); 1063b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho result = ures_getStringByIndex(names, idx, NULL, &ec); 1064b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (U_FAILURE(ec)) { 1065b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho result = NULL; 1066b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 1067b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho ures_close(names); 1068b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho ures_close(rb); 1069b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho return result; 1070b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho} 1071b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 107250294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 107350294ead5e5d23f5bbfed76e00e6b510bd41eee1clairehoconst UChar* 107450294ead5e5d23f5bbfed76e00e6b510bd41eee1clairehoTimeZone::dereferOlsonLink(const UnicodeString& id) { 107550294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho const UChar *result = NULL; 1076b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UErrorCode ec = U_ZERO_ERROR; 107750294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho UResourceBundle *rb = ures_openDirect(NULL, kZONEINFO, &ec); 107850294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 107950294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho // resolve zone index by name 108050294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho UResourceBundle *names = ures_getByKey(rb, kNAMES, NULL, &ec); 108150294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho int32_t idx = findInStringArray(names, id, ec); 108250294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho result = ures_getStringByIndex(names, idx, NULL, &ec); 108350294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 108450294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho // open the zone bundle by index 108550294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho ures_getByKey(rb, kZONES, rb, &ec); 108650294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho ures_getByIndex(rb, idx, rb, &ec); 108750294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 1088b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (U_SUCCESS(ec)) { 108950294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho if (ures_getType(rb) == URES_INT) { 109050294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho // this is a link - dereference the link 109150294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho int32_t deref = ures_getInt(rb, &ec); 109250294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho const UChar* tmp = ures_getStringByIndex(names, deref, NULL, &ec); 1093b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (U_SUCCESS(ec)) { 109450294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho result = tmp; 1095b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1096b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1097b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 109850294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 109950294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho ures_close(names); 110050294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho ures_close(rb); 110150294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 110250294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho return result; 110350294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho} 110450294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 110550294ead5e5d23f5bbfed76e00e6b510bd41eee1clairehoconst UChar* 110650294ead5e5d23f5bbfed76e00e6b510bd41eee1clairehoTimeZone::getRegion(const UnicodeString& id) { 1107b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho UErrorCode status = U_ZERO_ERROR; 1108b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho return getRegion(id, status); 1109b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho} 1110b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 1111b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2clairehoconst UChar* 1112b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2clairehoTimeZone::getRegion(const UnicodeString& id, UErrorCode& status) { 1113b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (U_FAILURE(status)) { 1114b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho return NULL; 1115b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 1116b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho const UChar *result = NULL; 1117b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho UResourceBundle *rb = ures_openDirect(NULL, kZONEINFO, &status); 111850294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 111950294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho // resolve zone index by name 1120b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho UResourceBundle *res = ures_getByKey(rb, kNAMES, NULL, &status); 1121b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho int32_t idx = findInStringArray(res, id, status); 112250294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 112350294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho // get region mapping 1124b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho ures_getByKey(rb, kREGIONS, res, &status); 1125b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho const UChar *tmp = ures_getStringByIndex(res, idx, NULL, &status); 1126b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (U_SUCCESS(status)) { 112750294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho result = tmp; 112850294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho } 112950294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 1130b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ures_close(res); 113150294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho ures_close(rb); 113250294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 113350294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho return result; 1134b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 1135b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1136b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 1137b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho// --------------------------------------- 1138b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2clairehoint32_t 1139b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2clairehoTimeZone::getRegion(const UnicodeString& id, char *region, int32_t capacity, UErrorCode& status) 1140b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho{ 1141b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho int32_t resultLen = 0; 1142b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho *region = 0; 1143b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (U_FAILURE(status)) { 1144b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho return 0; 1145b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 1146b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 1147b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho const UChar *uregion = NULL; 1148b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho // "Etc/Unknown" is not a system zone ID, 1149b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho // but in the zone data 1150b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (id.compare(UNKNOWN_ZONE_ID, UNKNOWN_ZONE_ID_LENGTH) != 0) { 1151b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho uregion = getRegion(id); 1152b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 1153b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (uregion == NULL) { 1154b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho status = U_ILLEGAL_ARGUMENT_ERROR; 1155b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho return 0; 1156b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 1157b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho resultLen = u_strlen(uregion); 1158b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho // A region code is represented by invariant characters 1159b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho u_UCharsToChars(uregion, region, uprv_min(resultLen, capacity)); 1160b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 1161b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (capacity < resultLen) { 1162b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho status = U_BUFFER_OVERFLOW_ERROR; 1163b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho return resultLen; 1164b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 1165b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 1166b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho return u_terminateChars(region, capacity, resultLen, &status); 1167b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho} 1168b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 1169b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// --------------------------------------- 1170b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1171b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1172b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruUnicodeString& 1173b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::getDisplayName(UnicodeString& result) const 1174b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru{ 1175b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return getDisplayName(FALSE,LONG,Locale::getDefault(), result); 1176b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 1177b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1178b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruUnicodeString& 1179b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::getDisplayName(const Locale& locale, UnicodeString& result) const 1180b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru{ 1181b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return getDisplayName(FALSE, LONG, locale, result); 1182b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 1183b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1184b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruUnicodeString& 1185b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::getDisplayName(UBool daylight, EDisplayType style, UnicodeString& result) const 1186b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru{ 1187b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return getDisplayName(daylight,style, Locale::getDefault(), result); 1188b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 1189b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru//-------------------------------------- 1190b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2clairehoint32_t 1191b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::getDSTSavings()const { 1192b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (useDaylightTime()) { 1193b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return 3600000; 1194b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1195b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return 0; 1196b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 1197b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru//--------------------------------------- 1198b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruUnicodeString& 1199b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::getDisplayName(UBool daylight, EDisplayType style, const Locale& locale, UnicodeString& result) const 1200b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru{ 1201b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UErrorCode status = U_ZERO_ERROR; 1202103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius UDate date = Calendar::getNow(); 1203103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius UTimeZoneFormatTimeType timeType; 1204103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius int32_t offset; 1205b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho 1206103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius if (style == GENERIC_LOCATION || style == LONG_GENERIC || style == SHORT_GENERIC) { 1207103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius LocalPointer<TimeZoneFormat> tzfmt(TimeZoneFormat::createInstance(locale, status)); 1208c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru if (U_FAILURE(status)) { 1209103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius result.remove(); 1210103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius return result; 1211c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } 1212103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius // Generic format 1213103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius switch (style) { 1214103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius case GENERIC_LOCATION: 1215103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius tzfmt->format(UTZFMT_STYLE_GENERIC_LOCATION, *this, date, result, &timeType); 1216103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius break; 1217103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius case LONG_GENERIC: 1218103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius tzfmt->format(UTZFMT_STYLE_GENERIC_LONG, *this, date, result, &timeType); 1219103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius break; 1220103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius case SHORT_GENERIC: 1221103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius tzfmt->format(UTZFMT_STYLE_GENERIC_SHORT, *this, date, result, &timeType); 1222103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius break; 1223103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius default: 1224103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius U_ASSERT(FALSE); 1225103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius } 1226103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius // Generic format many use Localized GMT as the final fallback. 1227103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius // When Localized GMT format is used, the result might not be 1228103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius // appropriate for the requested daylight value. 1229103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius if ((daylight && timeType == UTZFMT_TIME_TYPE_STANDARD) || (!daylight && timeType == UTZFMT_TIME_TYPE_DAYLIGHT)) { 1230103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius offset = daylight ? getRawOffset() + getDSTSavings() : getRawOffset(); 12318393335b955da7340c9f19b1b4b2d6c0c2c04be7Craig Cornelius if (style == SHORT_GENERIC) { 12328393335b955da7340c9f19b1b4b2d6c0c2c04be7Craig Cornelius tzfmt->formatOffsetShortLocalizedGMT(offset, result, status); 12338393335b955da7340c9f19b1b4b2d6c0c2c04be7Craig Cornelius } else { 12348393335b955da7340c9f19b1b4b2d6c0c2c04be7Craig Cornelius tzfmt->formatOffsetLocalizedGMT(offset, result, status); 12358393335b955da7340c9f19b1b4b2d6c0c2c04be7Craig Cornelius } 1236c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } 1237103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius } else if (style == LONG_GMT || style == SHORT_GMT) { 1238103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius LocalPointer<TimeZoneFormat> tzfmt(TimeZoneFormat::createInstance(locale, status)); 1239103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius if (U_FAILURE(status)) { 1240103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius result.remove(); 1241103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius return result; 1242103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius } 1243103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius offset = daylight && useDaylightTime() ? getRawOffset() + getDSTSavings() : getRawOffset(); 1244103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius switch (style) { 1245103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius case LONG_GMT: 1246103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius tzfmt->formatOffsetLocalizedGMT(offset, result, status); 1247103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius break; 1248103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius case SHORT_GMT: 12498393335b955da7340c9f19b1b4b2d6c0c2c04be7Craig Cornelius tzfmt->formatOffsetISO8601Basic(offset, FALSE, FALSE, FALSE, result, status); 1250103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius break; 1251103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius default: 1252103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius U_ASSERT(FALSE); 1253103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius } 1254103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius 1255c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } else { 1256103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius U_ASSERT(style == LONG || style == SHORT || style == SHORT_COMMONLY_USED); 1257103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius UTimeZoneNameType nameType = UTZNM_UNKNOWN; 1258103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius switch (style) { 1259103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius case LONG: 1260103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius nameType = daylight ? UTZNM_LONG_DAYLIGHT : UTZNM_LONG_STANDARD; 1261103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius break; 1262103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius case SHORT: 1263103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius case SHORT_COMMONLY_USED: 1264103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius nameType = daylight ? UTZNM_SHORT_DAYLIGHT : UTZNM_SHORT_STANDARD; 1265103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius break; 1266103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius default: 1267103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius U_ASSERT(FALSE); 1268103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius } 1269103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius LocalPointer<TimeZoneNames> tznames(TimeZoneNames::createInstance(locale, status)); 1270103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius if (U_FAILURE(status)) { 1271103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius result.remove(); 1272103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius return result; 1273103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius } 1274103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius UnicodeString canonicalID(ZoneMeta::getCanonicalCLDRID(*this)); 1275103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius tznames->getDisplayName(canonicalID, nameType, date, result); 1276103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius if (result.isEmpty()) { 1277103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius // Fallback to localized GMT 1278103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius LocalPointer<TimeZoneFormat> tzfmt(TimeZoneFormat::createInstance(locale, status)); 1279103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius offset = daylight && useDaylightTime() ? getRawOffset() + getDSTSavings() : getRawOffset(); 12808393335b955da7340c9f19b1b4b2d6c0c2c04be7Craig Cornelius if (style == LONG) { 12818393335b955da7340c9f19b1b4b2d6c0c2c04be7Craig Cornelius tzfmt->formatOffsetLocalizedGMT(offset, result, status); 12828393335b955da7340c9f19b1b4b2d6c0c2c04be7Craig Cornelius } else { 12838393335b955da7340c9f19b1b4b2d6c0c2c04be7Craig Cornelius tzfmt->formatOffsetShortLocalizedGMT(offset, result, status); 12848393335b955da7340c9f19b1b4b2d6c0c2c04be7Craig Cornelius } 1285c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } 1286c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } 1287103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius if (U_FAILURE(status)) { 1288103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius result.remove(); 1289103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius } 1290c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru return result; 1291b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 1292b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1293b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru/** 1294b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Parse a custom time zone identifier and return a corresponding zone. 1295b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param id a string of the form GMT[+-]hh:mm, GMT[+-]hhmm, or 1296b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * GMT[+-]hh. 1297b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @return a newly created SimpleTimeZone with the given offset and 1298b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * no Daylight Savings Time, or null if the id cannot be parsed. 1299b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru*/ 1300b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone* 1301b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::createCustomTimeZone(const UnicodeString& id) 1302b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru{ 1303c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru int32_t sign, hour, min, sec; 1304c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru if (parseCustomID(id, sign, hour, min, sec)) { 1305c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru UnicodeString customID; 1306c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru formatCustomID(hour, min, sec, (sign < 0), customID); 1307c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru int32_t offset = sign * ((hour * 60 + min) * 60 + sec) * 1000; 1308c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru return new SimpleTimeZone(offset, customID); 1309c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } 1310c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru return NULL; 1311c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru} 1312c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru 1313c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste QueruUnicodeString& 1314c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste QueruTimeZone::getCustomID(const UnicodeString& id, UnicodeString& normalized, UErrorCode& status) { 1315c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru normalized.remove(); 1316c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru if (U_FAILURE(status)) { 1317c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru return normalized; 1318c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } 1319c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru int32_t sign, hour, min, sec; 1320c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru if (parseCustomID(id, sign, hour, min, sec)) { 1321c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru formatCustomID(hour, min, sec, (sign < 0), normalized); 1322fceb39872958b9fa2505e63f8b8699a9e0f882f4ccornelius } else { 1323fceb39872958b9fa2505e63f8b8699a9e0f882f4ccornelius status = U_ILLEGAL_ARGUMENT_ERROR; 1324c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } 1325c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru return normalized; 1326c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru} 1327c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru 1328c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste QueruUBool 1329c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste QueruTimeZone::parseCustomID(const UnicodeString& id, int32_t& sign, 1330c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru int32_t& hour, int32_t& min, int32_t& sec) { 1331b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru static const int32_t kParseFailed = -99999; 1332b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1333b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru NumberFormat* numberFormat = 0; 1334b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UnicodeString idUppercase = id; 1335103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius idUppercase.toUpper(""); 1336b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1337b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (id.length() > GMT_ID_LENGTH && 1338103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius idUppercase.startsWith(GMT_ID, GMT_ID_LENGTH)) 1339b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru { 1340b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ParsePosition pos(GMT_ID_LENGTH); 1341c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru sign = 1; 1342c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru hour = 0; 1343c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru min = 0; 1344c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru sec = 0; 1345c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru 1346c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru if (id[pos.getIndex()] == MINUS /*'-'*/) { 1347c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru sign = -1; 1348c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } else if (id[pos.getIndex()] != PLUS /*'+'*/) { 1349c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru return FALSE; 1350c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } 1351b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru pos.setIndex(pos.getIndex() + 1); 1352b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1353b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UErrorCode success = U_ZERO_ERROR; 1354b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru numberFormat = NumberFormat::createInstance(success); 1355b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if(U_FAILURE(success)){ 1356c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru return FALSE; 1357b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1358b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru numberFormat->setParseIntegerOnly(TRUE); 1359b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho //numberFormat->setLenient(TRUE); // TODO: May need to set this, depends on latest timezone parsing 1360b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1361b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // Look for either hh:mm, hhmm, or hh 1362b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t start = pos.getIndex(); 1363b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru Formattable n(kParseFailed); 1364b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru numberFormat->parse(id, n, pos); 1365b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (pos.getIndex() == start) { 1366b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru delete numberFormat; 1367c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru return FALSE; 1368b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1369b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru hour = n.getLong(); 1370b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1371b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (pos.getIndex() < id.length()) { 1372b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (pos.getIndex() - start > 2 1373b0ac937921a2c196d8b9da665135bf6ba01a1ccfJean-Baptiste Queru || id[pos.getIndex()] != COLON) { 1374b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru delete numberFormat; 1375c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru return FALSE; 1376b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1377b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // hh:mm 1378b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru pos.setIndex(pos.getIndex() + 1); 1379b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t oldPos = pos.getIndex(); 1380b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru n.setLong(kParseFailed); 1381b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru numberFormat->parse(id, n, pos); 1382b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if ((pos.getIndex() - oldPos) != 2) { 1383b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // must be 2 digits 1384b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru delete numberFormat; 1385c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru return FALSE; 1386b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1387b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru min = n.getLong(); 1388b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (pos.getIndex() < id.length()) { 1389b0ac937921a2c196d8b9da665135bf6ba01a1ccfJean-Baptiste Queru if (id[pos.getIndex()] != COLON) { 1390b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru delete numberFormat; 1391c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru return FALSE; 1392b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1393b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // [:ss] 1394b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru pos.setIndex(pos.getIndex() + 1); 1395b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru oldPos = pos.getIndex(); 1396b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru n.setLong(kParseFailed); 1397b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru numberFormat->parse(id, n, pos); 1398b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (pos.getIndex() != id.length() 1399b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru || (pos.getIndex() - oldPos) != 2) { 1400b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru delete numberFormat; 1401c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru return FALSE; 1402b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1403b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru sec = n.getLong(); 1404b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1405b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } else { 1406b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // Supported formats are below - 1407b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // 1408b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // HHmmss 1409b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // Hmmss 1410b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // HHmm 1411b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // Hmm 1412b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // HH 1413b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // H 1414b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1415b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t length = pos.getIndex() - start; 1416b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (length <= 0 || 6 < length) { 1417b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // invalid length 1418b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru delete numberFormat; 1419c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru return FALSE; 1420b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1421b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru switch (length) { 1422b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru case 1: 1423b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru case 2: 1424b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru // already set to hour 1425b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru break; 1426b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru case 3: 1427b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru case 4: 1428b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru min = hour % 100; 1429b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru hour /= 100; 1430b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru break; 1431b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru case 5: 1432b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru case 6: 1433b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru sec = hour % 100; 1434b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru min = (hour/100) % 100; 1435b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru hour /= 10000; 1436b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru break; 1437b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1438b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1439b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1440b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru delete numberFormat; 1441b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1442b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru if (hour > kMAX_CUSTOM_HOUR || min > kMAX_CUSTOM_MIN || sec > kMAX_CUSTOM_SEC) { 1443c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru return FALSE; 1444b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1445c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru return TRUE; 1446c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } 1447c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru return FALSE; 1448c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru} 1449b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1450c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste QueruUnicodeString& 1451c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste QueruTimeZone::formatCustomID(int32_t hour, int32_t min, int32_t sec, 1452c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru UBool negative, UnicodeString& id) { 1453c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru // Create time zone ID - GMT[+|-]hhmm[ss] 1454103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius id.setTo(GMT_ID, GMT_ID_LENGTH); 1455c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru if (hour | min | sec) { 1456c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru if (negative) { 1457c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru id += (UChar)MINUS; 1458c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } else { 1459c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru id += (UChar)PLUS; 1460c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } 1461b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1462c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru if (hour < 10) { 1463c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru id += (UChar)ZERO_DIGIT; 1464c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } else { 1465c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru id += (UChar)(ZERO_DIGIT + hour/10); 1466c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } 1467c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru id += (UChar)(ZERO_DIGIT + hour%10); 1468b0ac937921a2c196d8b9da665135bf6ba01a1ccfJean-Baptiste Queru id += (UChar)COLON; 1469c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru if (min < 10) { 1470c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru id += (UChar)ZERO_DIGIT; 1471c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } else { 1472c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru id += (UChar)(ZERO_DIGIT + min/10); 1473b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1474c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru id += (UChar)(ZERO_DIGIT + min%10); 1475b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1476c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru if (sec) { 1477b0ac937921a2c196d8b9da665135bf6ba01a1ccfJean-Baptiste Queru id += (UChar)COLON; 1478c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru if (sec < 10) { 1479c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru id += (UChar)ZERO_DIGIT; 1480c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } else { 1481c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru id += (UChar)(ZERO_DIGIT + sec/10); 1482c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } 1483c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru id += (UChar)(ZERO_DIGIT + sec%10); 1484b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1485b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 1486c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru return id; 1487b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 1488b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1489b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1490b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2clairehoUBool 1491b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruTimeZone::hasSameRules(const TimeZone& other) const 1492b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru{ 1493b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho return (getRawOffset() == other.getRawOffset() && 1494b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru useDaylightTime() == other.useDaylightTime()); 1495b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 1496b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 149759d709d503bab6e2b61931737e662dd293b40578ccorneliusstatic void U_CALLCONV initTZDataVersion(UErrorCode &status) { 149859d709d503bab6e2b61931737e662dd293b40578ccornelius ucln_i18n_registerCleanup(UCLN_I18N_TIMEZONE, timeZone_cleanup); 149959d709d503bab6e2b61931737e662dd293b40578ccornelius int32_t len = 0; 150059d709d503bab6e2b61931737e662dd293b40578ccornelius UResourceBundle *bundle = ures_openDirect(NULL, kZONEINFO, &status); 150159d709d503bab6e2b61931737e662dd293b40578ccornelius const UChar *tzver = ures_getStringByKey(bundle, kTZVERSION, &len, &status); 1502b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 150359d709d503bab6e2b61931737e662dd293b40578ccornelius if (U_SUCCESS(status)) { 150459d709d503bab6e2b61931737e662dd293b40578ccornelius if (len >= (int32_t)sizeof(TZDATA_VERSION)) { 150559d709d503bab6e2b61931737e662dd293b40578ccornelius // Ensure that there is always space for a trailing nul in TZDATA_VERSION 150659d709d503bab6e2b61931737e662dd293b40578ccornelius len = sizeof(TZDATA_VERSION) - 1; 1507b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 150859d709d503bab6e2b61931737e662dd293b40578ccornelius u_UCharsToChars(tzver, TZDATA_VERSION, len); 1509b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru } 151059d709d503bab6e2b61931737e662dd293b40578ccornelius ures_close(bundle); 151159d709d503bab6e2b61931737e662dd293b40578ccornelius 151259d709d503bab6e2b61931737e662dd293b40578ccornelius} 151359d709d503bab6e2b61931737e662dd293b40578ccornelius 151459d709d503bab6e2b61931737e662dd293b40578ccorneliusconst char* 151559d709d503bab6e2b61931737e662dd293b40578ccorneliusTimeZone::getTZDataVersion(UErrorCode& status) 151659d709d503bab6e2b61931737e662dd293b40578ccornelius{ 151759d709d503bab6e2b61931737e662dd293b40578ccornelius umtx_initOnce(gTZDataVersionInitOnce, &initTZDataVersion, status); 1518b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru return (const char*)TZDATA_VERSION; 1519b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 1520b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1521c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste QueruUnicodeString& 1522c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste QueruTimeZone::getCanonicalID(const UnicodeString& id, UnicodeString& canonicalID, UErrorCode& status) 1523c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru{ 1524c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru UBool isSystemID = FALSE; 1525c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru return getCanonicalID(id, canonicalID, isSystemID, status); 1526c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru} 1527c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru 1528c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste QueruUnicodeString& 1529c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste QueruTimeZone::getCanonicalID(const UnicodeString& id, UnicodeString& canonicalID, UBool& isSystemID, 1530c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru UErrorCode& status) 1531c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru{ 1532c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru canonicalID.remove(); 1533c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru isSystemID = FALSE; 1534c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru if (U_FAILURE(status)) { 1535c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru return canonicalID; 1536c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } 1537b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (id.compare(UNKNOWN_ZONE_ID, UNKNOWN_ZONE_ID_LENGTH) == 0) { 1538b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho // special case - Etc/Unknown is a canonical ID, but not system ID 1539b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho canonicalID.fastCopyFrom(id); 1540b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho isSystemID = FALSE; 1541c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } else { 1542b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho ZoneMeta::getCanonicalCLDRID(id, canonicalID, status); 1543b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho if (U_SUCCESS(status)) { 1544b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho isSystemID = TRUE; 1545b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } else { 1546b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho // Not a system ID 1547b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho status = U_ZERO_ERROR; 1548b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho getCustomID(id, canonicalID, status); 1549b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho } 1550c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru } 1551c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru return canonicalID; 1552c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru} 1553c69afcec261fc345fda8daf46f0ea6b4351dc777Jean-Baptiste Queru 155459d709d503bab6e2b61931737e662dd293b40578ccorneliusUnicodeString& 155559d709d503bab6e2b61931737e662dd293b40578ccorneliusTimeZone::getWindowsID(const UnicodeString& id, UnicodeString& winid, UErrorCode& status) { 155659d709d503bab6e2b61931737e662dd293b40578ccornelius winid.remove(); 155759d709d503bab6e2b61931737e662dd293b40578ccornelius if (U_FAILURE(status)) { 155859d709d503bab6e2b61931737e662dd293b40578ccornelius return winid; 155959d709d503bab6e2b61931737e662dd293b40578ccornelius } 156059d709d503bab6e2b61931737e662dd293b40578ccornelius 156159d709d503bab6e2b61931737e662dd293b40578ccornelius // canonicalize the input ID 156259d709d503bab6e2b61931737e662dd293b40578ccornelius UnicodeString canonicalID; 156359d709d503bab6e2b61931737e662dd293b40578ccornelius UBool isSystemID = FALSE; 156459d709d503bab6e2b61931737e662dd293b40578ccornelius 156559d709d503bab6e2b61931737e662dd293b40578ccornelius getCanonicalID(id, canonicalID, isSystemID, status); 156659d709d503bab6e2b61931737e662dd293b40578ccornelius if (U_FAILURE(status) || !isSystemID) { 156759d709d503bab6e2b61931737e662dd293b40578ccornelius // mapping data is only applicable to tz database IDs 1568fceb39872958b9fa2505e63f8b8699a9e0f882f4ccornelius if (status == U_ILLEGAL_ARGUMENT_ERROR) { 1569fceb39872958b9fa2505e63f8b8699a9e0f882f4ccornelius // getWindowsID() sets an empty string where 1570fceb39872958b9fa2505e63f8b8699a9e0f882f4ccornelius // getCanonicalID() sets a U_ILLEGAL_ARGUMENT_ERROR. 1571fceb39872958b9fa2505e63f8b8699a9e0f882f4ccornelius status = U_ZERO_ERROR; 1572fceb39872958b9fa2505e63f8b8699a9e0f882f4ccornelius } 157359d709d503bab6e2b61931737e662dd293b40578ccornelius return winid; 157459d709d503bab6e2b61931737e662dd293b40578ccornelius } 157559d709d503bab6e2b61931737e662dd293b40578ccornelius 157659d709d503bab6e2b61931737e662dd293b40578ccornelius UResourceBundle *mapTimezones = ures_openDirect(NULL, "windowsZones", &status); 157759d709d503bab6e2b61931737e662dd293b40578ccornelius ures_getByKey(mapTimezones, "mapTimezones", mapTimezones, &status); 157859d709d503bab6e2b61931737e662dd293b40578ccornelius 157959d709d503bab6e2b61931737e662dd293b40578ccornelius if (U_FAILURE(status)) { 158059d709d503bab6e2b61931737e662dd293b40578ccornelius return winid; 158159d709d503bab6e2b61931737e662dd293b40578ccornelius } 158259d709d503bab6e2b61931737e662dd293b40578ccornelius 158359d709d503bab6e2b61931737e662dd293b40578ccornelius UResourceBundle *winzone = NULL; 158459d709d503bab6e2b61931737e662dd293b40578ccornelius UBool found = FALSE; 158559d709d503bab6e2b61931737e662dd293b40578ccornelius while (ures_hasNext(mapTimezones) && !found) { 158659d709d503bab6e2b61931737e662dd293b40578ccornelius winzone = ures_getNextResource(mapTimezones, winzone, &status); 158759d709d503bab6e2b61931737e662dd293b40578ccornelius if (U_FAILURE(status)) { 158859d709d503bab6e2b61931737e662dd293b40578ccornelius break; 158959d709d503bab6e2b61931737e662dd293b40578ccornelius } 159059d709d503bab6e2b61931737e662dd293b40578ccornelius if (ures_getType(winzone) != URES_TABLE) { 159159d709d503bab6e2b61931737e662dd293b40578ccornelius continue; 159259d709d503bab6e2b61931737e662dd293b40578ccornelius } 159359d709d503bab6e2b61931737e662dd293b40578ccornelius UResourceBundle *regionalData = NULL; 159459d709d503bab6e2b61931737e662dd293b40578ccornelius while (ures_hasNext(winzone) && !found) { 159559d709d503bab6e2b61931737e662dd293b40578ccornelius regionalData = ures_getNextResource(winzone, regionalData, &status); 159659d709d503bab6e2b61931737e662dd293b40578ccornelius if (U_FAILURE(status)) { 159759d709d503bab6e2b61931737e662dd293b40578ccornelius break; 159859d709d503bab6e2b61931737e662dd293b40578ccornelius } 159959d709d503bab6e2b61931737e662dd293b40578ccornelius if (ures_getType(regionalData) != URES_STRING) { 160059d709d503bab6e2b61931737e662dd293b40578ccornelius continue; 160159d709d503bab6e2b61931737e662dd293b40578ccornelius } 160259d709d503bab6e2b61931737e662dd293b40578ccornelius int32_t len; 160359d709d503bab6e2b61931737e662dd293b40578ccornelius const UChar *tzids = ures_getString(regionalData, &len, &status); 160459d709d503bab6e2b61931737e662dd293b40578ccornelius if (U_FAILURE(status)) { 160559d709d503bab6e2b61931737e662dd293b40578ccornelius break; 160659d709d503bab6e2b61931737e662dd293b40578ccornelius } 160759d709d503bab6e2b61931737e662dd293b40578ccornelius 160859d709d503bab6e2b61931737e662dd293b40578ccornelius const UChar *start = tzids; 160959d709d503bab6e2b61931737e662dd293b40578ccornelius UBool hasNext = TRUE; 161059d709d503bab6e2b61931737e662dd293b40578ccornelius while (hasNext) { 161159d709d503bab6e2b61931737e662dd293b40578ccornelius const UChar *end = u_strchr(start, (UChar)0x20); 161259d709d503bab6e2b61931737e662dd293b40578ccornelius if (end == NULL) { 161359d709d503bab6e2b61931737e662dd293b40578ccornelius end = tzids + len; 161459d709d503bab6e2b61931737e662dd293b40578ccornelius hasNext = FALSE; 161559d709d503bab6e2b61931737e662dd293b40578ccornelius } 161659d709d503bab6e2b61931737e662dd293b40578ccornelius if (canonicalID.compare(start, end - start) == 0) { 161759d709d503bab6e2b61931737e662dd293b40578ccornelius winid = UnicodeString(ures_getKey(winzone), -1 , US_INV); 161859d709d503bab6e2b61931737e662dd293b40578ccornelius found = TRUE; 161959d709d503bab6e2b61931737e662dd293b40578ccornelius break; 162059d709d503bab6e2b61931737e662dd293b40578ccornelius } 162159d709d503bab6e2b61931737e662dd293b40578ccornelius start = end + 1; 162259d709d503bab6e2b61931737e662dd293b40578ccornelius } 162359d709d503bab6e2b61931737e662dd293b40578ccornelius } 162459d709d503bab6e2b61931737e662dd293b40578ccornelius ures_close(regionalData); 162559d709d503bab6e2b61931737e662dd293b40578ccornelius } 162659d709d503bab6e2b61931737e662dd293b40578ccornelius ures_close(winzone); 162759d709d503bab6e2b61931737e662dd293b40578ccornelius ures_close(mapTimezones); 162859d709d503bab6e2b61931737e662dd293b40578ccornelius 162959d709d503bab6e2b61931737e662dd293b40578ccornelius return winid; 163059d709d503bab6e2b61931737e662dd293b40578ccornelius} 163159d709d503bab6e2b61931737e662dd293b40578ccornelius 163259d709d503bab6e2b61931737e662dd293b40578ccornelius#define MAX_WINDOWS_ID_SIZE 128 163359d709d503bab6e2b61931737e662dd293b40578ccornelius 163459d709d503bab6e2b61931737e662dd293b40578ccorneliusUnicodeString& 163559d709d503bab6e2b61931737e662dd293b40578ccorneliusTimeZone::getIDForWindowsID(const UnicodeString& winid, const char* region, UnicodeString& id, UErrorCode& status) { 163659d709d503bab6e2b61931737e662dd293b40578ccornelius id.remove(); 163759d709d503bab6e2b61931737e662dd293b40578ccornelius if (U_FAILURE(status)) { 163859d709d503bab6e2b61931737e662dd293b40578ccornelius return id; 163959d709d503bab6e2b61931737e662dd293b40578ccornelius } 164059d709d503bab6e2b61931737e662dd293b40578ccornelius 164159d709d503bab6e2b61931737e662dd293b40578ccornelius UResourceBundle *zones = ures_openDirect(NULL, "windowsZones", &status); 164259d709d503bab6e2b61931737e662dd293b40578ccornelius ures_getByKey(zones, "mapTimezones", zones, &status); 164359d709d503bab6e2b61931737e662dd293b40578ccornelius if (U_FAILURE(status)) { 164459d709d503bab6e2b61931737e662dd293b40578ccornelius ures_close(zones); 164559d709d503bab6e2b61931737e662dd293b40578ccornelius return id; 164659d709d503bab6e2b61931737e662dd293b40578ccornelius } 164759d709d503bab6e2b61931737e662dd293b40578ccornelius 164859d709d503bab6e2b61931737e662dd293b40578ccornelius UErrorCode tmperr = U_ZERO_ERROR; 164959d709d503bab6e2b61931737e662dd293b40578ccornelius char winidKey[MAX_WINDOWS_ID_SIZE]; 165059d709d503bab6e2b61931737e662dd293b40578ccornelius int32_t winKeyLen = winid.extract(0, winid.length(), winidKey, sizeof(winidKey) - 1, US_INV); 165159d709d503bab6e2b61931737e662dd293b40578ccornelius 165259d709d503bab6e2b61931737e662dd293b40578ccornelius if (winKeyLen == 0 || winKeyLen >= (int32_t)sizeof(winidKey)) { 165359d709d503bab6e2b61931737e662dd293b40578ccornelius ures_close(zones); 165459d709d503bab6e2b61931737e662dd293b40578ccornelius return id; 165559d709d503bab6e2b61931737e662dd293b40578ccornelius } 165659d709d503bab6e2b61931737e662dd293b40578ccornelius winidKey[winKeyLen] = 0; 165759d709d503bab6e2b61931737e662dd293b40578ccornelius 165859d709d503bab6e2b61931737e662dd293b40578ccornelius ures_getByKey(zones, winidKey, zones, &tmperr); // use tmperr, because windows mapping might not 165959d709d503bab6e2b61931737e662dd293b40578ccornelius // be avaiable by design 166059d709d503bab6e2b61931737e662dd293b40578ccornelius if (U_FAILURE(tmperr)) { 166159d709d503bab6e2b61931737e662dd293b40578ccornelius ures_close(zones); 166259d709d503bab6e2b61931737e662dd293b40578ccornelius return id; 166359d709d503bab6e2b61931737e662dd293b40578ccornelius } 166459d709d503bab6e2b61931737e662dd293b40578ccornelius 166559d709d503bab6e2b61931737e662dd293b40578ccornelius const UChar *tzid = NULL; 166659d709d503bab6e2b61931737e662dd293b40578ccornelius int32_t len = 0; 166759d709d503bab6e2b61931737e662dd293b40578ccornelius UBool gotID = FALSE; 166859d709d503bab6e2b61931737e662dd293b40578ccornelius if (region) { 166959d709d503bab6e2b61931737e662dd293b40578ccornelius const UChar *tzids = ures_getStringByKey(zones, region, &len, &tmperr); // use tmperr, because 167059d709d503bab6e2b61931737e662dd293b40578ccornelius // regional mapping is optional 167159d709d503bab6e2b61931737e662dd293b40578ccornelius if (U_SUCCESS(tmperr)) { 167259d709d503bab6e2b61931737e662dd293b40578ccornelius // first ID delimited by space is the defasult one 167359d709d503bab6e2b61931737e662dd293b40578ccornelius const UChar *end = u_strchr(tzids, (UChar)0x20); 167459d709d503bab6e2b61931737e662dd293b40578ccornelius if (end == NULL) { 167559d709d503bab6e2b61931737e662dd293b40578ccornelius id.setTo(tzids, -1); 167659d709d503bab6e2b61931737e662dd293b40578ccornelius } else { 167759d709d503bab6e2b61931737e662dd293b40578ccornelius id.setTo(tzids, end - tzids); 167859d709d503bab6e2b61931737e662dd293b40578ccornelius } 167959d709d503bab6e2b61931737e662dd293b40578ccornelius gotID = TRUE; 168059d709d503bab6e2b61931737e662dd293b40578ccornelius } 168159d709d503bab6e2b61931737e662dd293b40578ccornelius } 168259d709d503bab6e2b61931737e662dd293b40578ccornelius 168359d709d503bab6e2b61931737e662dd293b40578ccornelius if (!gotID) { 168459d709d503bab6e2b61931737e662dd293b40578ccornelius tzid = ures_getStringByKey(zones, "001", &len, &status); // using status, because "001" must be 168559d709d503bab6e2b61931737e662dd293b40578ccornelius // available at this point 168659d709d503bab6e2b61931737e662dd293b40578ccornelius if (U_SUCCESS(status)) { 168759d709d503bab6e2b61931737e662dd293b40578ccornelius id.setTo(tzid, len); 168859d709d503bab6e2b61931737e662dd293b40578ccornelius } 168959d709d503bab6e2b61931737e662dd293b40578ccornelius } 169059d709d503bab6e2b61931737e662dd293b40578ccornelius 169159d709d503bab6e2b61931737e662dd293b40578ccornelius ures_close(zones); 169259d709d503bab6e2b61931737e662dd293b40578ccornelius return id; 169359d709d503bab6e2b61931737e662dd293b40578ccornelius} 169459d709d503bab6e2b61931737e662dd293b40578ccornelius 169559d709d503bab6e2b61931737e662dd293b40578ccornelius 1696b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruU_NAMESPACE_END 1697b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1698b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#endif /* #if !UCONFIG_NO_FORMATTING */ 1699b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 1700b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru//eof 1701