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diff --git a/Build/source/libs/icu/icu-xetex/common/putil.c b/Build/source/libs/icu/icu-xetex/common/putil.c
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+++ b/Build/source/libs/icu/icu-xetex/common/putil.c
@@ -0,0 +1,1675 @@
+/*
+******************************************************************************
+*
+* Copyright (C) 1997-2007, International Business Machines
+* Corporation and others. All Rights Reserved.
+*
+******************************************************************************
+*
+* FILE NAME : putil.c (previously putil.cpp and ptypes.cpp)
+*
+* Date Name Description
+* 04/14/97 aliu Creation.
+* 04/24/97 aliu Added getDefaultDataDirectory() and
+* getDefaultLocaleID().
+* 04/28/97 aliu Rewritten to assume Unix and apply general methods
+* for assumed case. Non-UNIX platforms must be
+* special-cased. Rewrote numeric methods dealing
+* with NaN and Infinity to be platform independent
+* over all IEEE 754 platforms.
+* 05/13/97 aliu Restored sign of timezone
+* (semantics are hours West of GMT)
+* 06/16/98 erm Added IEEE_754 stuff, cleaned up isInfinite, isNan,
+* nextDouble..
+* 07/22/98 stephen Added remainder, max, min, trunc
+* 08/13/98 stephen Added isNegativeInfinity, isPositiveInfinity
+* 08/24/98 stephen Added longBitsFromDouble
+* 09/08/98 stephen Minor changes for Mac Port
+* 03/02/99 stephen Removed openFile(). Added AS400 support.
+* Fixed EBCDIC tables
+* 04/15/99 stephen Converted to C.
+* 06/28/99 stephen Removed mutex locking in u_isBigEndian().
+* 08/04/99 jeffrey R. Added OS/2 changes
+* 11/15/99 helena Integrated S/390 IEEE support.
+* 04/26/01 Barry N. OS/400 support for uprv_getDefaultLocaleID
+* 08/15/01 Steven H. OS/400 support for uprv_getDefaultCodepage
+******************************************************************************
+*/
+
+/* Define _XOPEN_SOURCE for Solaris and friends. */
+/* NetBSD needs it to be >= 4 */
+#if !defined(_XOPEN_SOURCE)
+#if __STDC_VERSION__ >= 199901L
+/* It is invalid to compile an XPG3, XPG4, XPG4v2 or XPG5 application using c99 on Solaris */
+#define _XOPEN_SOURCE 600
+#else
+#define _XOPEN_SOURCE 4
+#endif
+#endif
+
+/* Make sure things like readlink and such functions work.
+Poorly upgraded Solaris machines can't have this defined.
+Cleanly installed Solaris can use this #define.
+*/
+#if !defined(_XOPEN_SOURCE_EXTENDED) && (!defined(__STDC_VERSION__) || __STDC_VERSION__ >= 199901L)
+#define _XOPEN_SOURCE_EXTENDED 1
+#endif
+
+/* include ICU headers */
+#include "unicode/utypes.h"
+#include "unicode/putil.h"
+#include "unicode/ustring.h"
+#include "putilimp.h"
+#include "uassert.h"
+#include "umutex.h"
+#include "cmemory.h"
+#include "cstring.h"
+#include "locmap.h"
+#include "ucln_cmn.h"
+
+/* Include standard headers. */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+#include <locale.h>
+#include <float.h>
+#include <time.h>
+
+/* include system headers */
+#ifdef U_WINDOWS
+# define WIN32_LEAN_AND_MEAN
+# define VC_EXTRALEAN
+# define NOUSER
+# define NOSERVICE
+# define NOIME
+# define NOMCX
+# include <windows.h>
+# include "wintz.h"
+#elif defined(U_CYGWIN) && defined(__STRICT_ANSI__)
+/* tzset isn't defined in strict ANSI on Cygwin. */
+# undef __STRICT_ANSI__
+#elif defined(OS400)
+# include <float.h>
+# include <qusec.h> /* error code structure */
+# include <qusrjobi.h>
+# include <qliept.h> /* EPT_CALL macro - this include must be after all other "QSYSINCs" */
+# include <mih/testptr.h> /* For uprv_maximumPtr */
+#elif defined(XP_MAC)
+# include <Files.h>
+# include <IntlResources.h>
+# include <Script.h>
+# include <Folders.h>
+# include <MacTypes.h>
+# include <TextUtils.h>
+# define ICU_NO_USER_DATA_OVERRIDE 1
+#elif defined(OS390)
+#include "unicode/ucnv.h" /* Needed for UCNV_SWAP_LFNL_OPTION_STRING */
+#elif defined(U_DARWIN) || defined(U_LINUX) || defined(U_BSD)
+#include <limits.h>
+#include <unistd.h>
+#elif defined(U_QNX)
+#include <sys/neutrino.h>
+#endif
+
+#ifndef U_WINDOWS
+#include <sys/time.h>
+#endif
+
+/*
+ * Only include langinfo.h if we have a way to get the codeset. If we later
+ * depend on more feature, we can test on U_HAVE_NL_LANGINFO.
+ *
+ */
+
+#if U_HAVE_NL_LANGINFO_CODESET
+#include <langinfo.h>
+#endif
+
+/* Define the extension for data files, again... */
+#define DATA_TYPE "dat"
+
+/* Leave this copyright notice here! */
+static const char copyright[] = U_COPYRIGHT_STRING;
+
+/* floating point implementations ------------------------------------------- */
+
+/* We return QNAN rather than SNAN*/
+#define SIGN 0x80000000U
+
+/* Make it easy to define certain types of constants */
+typedef union {
+ int64_t i64; /* This must be defined first in order to allow the initialization to work. This is a C89 feature. */
+ double d64;
+} BitPatternConversion;
+static const BitPatternConversion gNan = { (int64_t) INT64_C(0x7FF8000000000000) };
+static const BitPatternConversion gInf = { (int64_t) INT64_C(0x7FF0000000000000) };
+
+/*---------------------------------------------------------------------------
+ Platform utilities
+ Our general strategy is to assume we're on a POSIX platform. Platforms which
+ are non-POSIX must declare themselves so. The default POSIX implementation
+ will sometimes work for non-POSIX platforms as well (e.g., the NaN-related
+ functions).
+ ---------------------------------------------------------------------------*/
+
+#if defined(U_WINDOWS) || defined(XP_MAC) || defined(OS400)
+# undef U_POSIX_LOCALE
+#else
+# define U_POSIX_LOCALE 1
+#endif
+
+/*
+ WARNING! u_topNBytesOfDouble and u_bottomNBytesOfDouble
+ can't be properly optimized by the gcc compiler sometimes (i.e. gcc 3.2).
+*/
+#if !IEEE_754
+static char*
+u_topNBytesOfDouble(double* d, int n)
+{
+#if U_IS_BIG_ENDIAN
+ return (char*)d;
+#else
+ return (char*)(d + 1) - n;
+#endif
+}
+#endif
+
+static char*
+u_bottomNBytesOfDouble(double* d, int n)
+{
+#if U_IS_BIG_ENDIAN
+ return (char*)(d + 1) - n;
+#else
+ return (char*)d;
+#endif
+}
+
+#if defined(U_WINDOWS)
+typedef union {
+ int64_t int64;
+ FILETIME fileTime;
+} FileTimeConversion; /* This is like a ULARGE_INTEGER */
+
+/* Number of 100 nanoseconds from 1/1/1601 to 1/1/1970 */
+#define EPOCH_BIAS INT64_C(116444736000000000)
+#define HECTONANOSECOND_PER_MILLISECOND 10000
+
+#endif
+
+/*---------------------------------------------------------------------------
+ Universal Implementations
+ These are designed to work on all platforms. Try these, and if they
+ don't work on your platform, then special case your platform with new
+ implementations.
+---------------------------------------------------------------------------*/
+
+/* Return UTC (GMT) time measured in milliseconds since 0:00 on 1/1/70.*/
+U_CAPI UDate U_EXPORT2
+uprv_getUTCtime()
+{
+#ifdef XP_MAC
+ time_t t, t1, t2;
+ struct tm tmrec;
+
+ uprv_memset( &tmrec, 0, sizeof(tmrec) );
+ tmrec.tm_year = 70;
+ tmrec.tm_mon = 0;
+ tmrec.tm_mday = 1;
+ t1 = mktime(&tmrec); /* seconds of 1/1/1970*/
+
+ time(&t);
+ uprv_memcpy( &tmrec, gmtime(&t), sizeof(tmrec) );
+ t2 = mktime(&tmrec); /* seconds of current GMT*/
+ return (UDate)(t2 - t1) * U_MILLIS_PER_SECOND; /* GMT (or UTC) in seconds since 1970*/
+#elif defined(U_WINDOWS)
+
+ FileTimeConversion winTime;
+ GetSystemTimeAsFileTime(&winTime.fileTime);
+ return (UDate)((winTime.int64 - EPOCH_BIAS) / HECTONANOSECOND_PER_MILLISECOND);
+#else
+/*
+ struct timeval posixTime;
+ gettimeofday(&posixTime, NULL);
+ return (UDate)(((int64_t)posixTime.tv_sec * U_MILLIS_PER_SECOND) + (posixTime.tv_usec/1000));
+*/
+ time_t epochtime;
+ time(&epochtime);
+ return (UDate)epochtime * U_MILLIS_PER_SECOND;
+#endif
+}
+
+/*-----------------------------------------------------------------------------
+ IEEE 754
+ These methods detect and return NaN and infinity values for doubles
+ conforming to IEEE 754. Platforms which support this standard include X86,
+ Mac 680x0, Mac PowerPC, AIX RS/6000, and most others.
+ If this doesn't work on your platform, you have non-IEEE floating-point, and
+ will need to code your own versions. A naive implementation is to return 0.0
+ for getNaN and getInfinity, and false for isNaN and isInfinite.
+ ---------------------------------------------------------------------------*/
+
+U_CAPI UBool U_EXPORT2
+uprv_isNaN(double number)
+{
+#if IEEE_754
+ BitPatternConversion convertedNumber;
+ convertedNumber.d64 = number;
+ /* Infinity is 0x7FF0000000000000U. Anything greater than that is a NaN */
+ return (UBool)((convertedNumber.i64 & U_INT64_MAX) > gInf.i64);
+
+#elif defined(OS390)
+ uint32_t highBits = *(uint32_t*)u_topNBytesOfDouble(&number,
+ sizeof(uint32_t));
+ uint32_t lowBits = *(uint32_t*)u_bottomNBytesOfDouble(&number,
+ sizeof(uint32_t));
+
+ return ((highBits & 0x7F080000L) == 0x7F080000L) &&
+ (lowBits == 0x00000000L);
+
+#else
+ /* If your platform doesn't support IEEE 754 but *does* have an NaN value,*/
+ /* you'll need to replace this default implementation with what's correct*/
+ /* for your platform.*/
+ return number != number;
+#endif
+}
+
+U_CAPI UBool U_EXPORT2
+uprv_isInfinite(double number)
+{
+#if IEEE_754
+ BitPatternConversion convertedNumber;
+ convertedNumber.d64 = number;
+ /* Infinity is exactly 0x7FF0000000000000U. */
+ return (UBool)((convertedNumber.i64 & U_INT64_MAX) == gInf.i64);
+#elif defined(OS390)
+ uint32_t highBits = *(uint32_t*)u_topNBytesOfDouble(&number,
+ sizeof(uint32_t));
+ uint32_t lowBits = *(uint32_t*)u_bottomNBytesOfDouble(&number,
+ sizeof(uint32_t));
+
+ return ((highBits & ~SIGN) == 0x70FF0000L) && (lowBits == 0x00000000L);
+
+#else
+ /* If your platform doesn't support IEEE 754 but *does* have an infinity*/
+ /* value, you'll need to replace this default implementation with what's*/
+ /* correct for your platform.*/
+ return number == (2.0 * number);
+#endif
+}
+
+U_CAPI UBool U_EXPORT2
+uprv_isPositiveInfinity(double number)
+{
+#if IEEE_754 || defined(OS390)
+ return (UBool)(number > 0 && uprv_isInfinite(number));
+#else
+ return uprv_isInfinite(number);
+#endif
+}
+
+U_CAPI UBool U_EXPORT2
+uprv_isNegativeInfinity(double number)
+{
+#if IEEE_754 || defined(OS390)
+ return (UBool)(number < 0 && uprv_isInfinite(number));
+
+#else
+ uint32_t highBits = *(uint32_t*)u_topNBytesOfDouble(&number,
+ sizeof(uint32_t));
+ return((highBits & SIGN) && uprv_isInfinite(number));
+
+#endif
+}
+
+U_CAPI double U_EXPORT2
+uprv_getNaN()
+{
+#if IEEE_754 || defined(OS390)
+ return gNan.d64;
+#else
+ /* If your platform doesn't support IEEE 754 but *does* have an NaN value,*/
+ /* you'll need to replace this default implementation with what's correct*/
+ /* for your platform.*/
+ return 0.0;
+#endif
+}
+
+U_CAPI double U_EXPORT2
+uprv_getInfinity()
+{
+#if IEEE_754 || defined(OS390)
+ return gInf.d64;
+#else
+ /* If your platform doesn't support IEEE 754 but *does* have an infinity*/
+ /* value, you'll need to replace this default implementation with what's*/
+ /* correct for your platform.*/
+ return 0.0;
+#endif
+}
+
+U_CAPI double U_EXPORT2
+uprv_floor(double x)
+{
+ return floor(x);
+}
+
+U_CAPI double U_EXPORT2
+uprv_ceil(double x)
+{
+ return ceil(x);
+}
+
+U_CAPI double U_EXPORT2
+uprv_round(double x)
+{
+ return uprv_floor(x + 0.5);
+}
+
+U_CAPI double U_EXPORT2
+uprv_fabs(double x)
+{
+ return fabs(x);
+}
+
+U_CAPI double U_EXPORT2
+uprv_modf(double x, double* y)
+{
+ return modf(x, y);
+}
+
+U_CAPI double U_EXPORT2
+uprv_fmod(double x, double y)
+{
+ return fmod(x, y);
+}
+
+U_CAPI double U_EXPORT2
+uprv_pow(double x, double y)
+{
+ /* This is declared as "double pow(double x, double y)" */
+ return pow(x, y);
+}
+
+U_CAPI double U_EXPORT2
+uprv_pow10(int32_t x)
+{
+ return pow(10.0, (double)x);
+}
+
+U_CAPI double U_EXPORT2
+uprv_fmax(double x, double y)
+{
+#if IEEE_754
+ int32_t lowBits;
+
+ /* first handle NaN*/
+ if(uprv_isNaN(x) || uprv_isNaN(y))
+ return uprv_getNaN();
+
+ /* check for -0 and 0*/
+ lowBits = *(uint32_t*) u_bottomNBytesOfDouble(&x, sizeof(uint32_t));
+ if(x == 0.0 && y == 0.0 && (lowBits & SIGN))
+ return y;
+
+#endif
+
+ /* this should work for all flt point w/o NaN and Infpecial cases */
+ return (x > y ? x : y);
+}
+
+U_CAPI double U_EXPORT2
+uprv_fmin(double x, double y)
+{
+#if IEEE_754
+ int32_t lowBits;
+
+ /* first handle NaN*/
+ if(uprv_isNaN(x) || uprv_isNaN(y))
+ return uprv_getNaN();
+
+ /* check for -0 and 0*/
+ lowBits = *(uint32_t*) u_bottomNBytesOfDouble(&y, sizeof(uint32_t));
+ if(x == 0.0 && y == 0.0 && (lowBits & SIGN))
+ return y;
+
+#endif
+
+ /* this should work for all flt point w/o NaN and Inf special cases */
+ return (x > y ? y : x);
+}
+
+/**
+ * Truncates the given double.
+ * trunc(3.3) = 3.0, trunc (-3.3) = -3.0
+ * This is different than calling floor() or ceil():
+ * floor(3.3) = 3, floor(-3.3) = -4
+ * ceil(3.3) = 4, ceil(-3.3) = -3
+ */
+U_CAPI double U_EXPORT2
+uprv_trunc(double d)
+{
+#if IEEE_754
+ int32_t lowBits;
+
+ /* handle error cases*/
+ if(uprv_isNaN(d))
+ return uprv_getNaN();
+ if(uprv_isInfinite(d))
+ return uprv_getInfinity();
+
+ lowBits = *(uint32_t*) u_bottomNBytesOfDouble(&d, sizeof(uint32_t));
+ if( (d == 0.0 && (lowBits & SIGN)) || d < 0)
+ return ceil(d);
+ else
+ return floor(d);
+
+#else
+ return d >= 0 ? floor(d) : ceil(d);
+
+#endif
+}
+
+/**
+ * Return the largest positive number that can be represented by an integer
+ * type of arbitrary bit length.
+ */
+U_CAPI double U_EXPORT2
+uprv_maxMantissa(void)
+{
+ return pow(2.0, DBL_MANT_DIG + 1.0) - 1.0;
+}
+
+U_CAPI double U_EXPORT2
+uprv_log(double d)
+{
+ return log(d);
+}
+
+U_CAPI void * U_EXPORT2
+uprv_maximumPtr(void * base)
+{
+#if defined(OS400)
+ /*
+ * With the provided function we should never be out of range of a given segment
+ * (a traditional/typical segment that is). Our segments have 5 bytes for the
+ * id and 3 bytes for the offset. The key is that the casting takes care of
+ * only retrieving the offset portion minus x1000. Hence, the smallest offset
+ * seen in a program is x001000 and when casted to an int would be 0.
+ * That's why we can only add 0xffefff. Otherwise, we would exceed the segment.
+ *
+ * Currently, 16MB is the current addressing limitation on i5/OS if the activation is
+ * non-TERASPACE. If it is TERASPACE it is 2GB - 4k(header information).
+ * This function determines the activation based on the pointer that is passed in and
+ * calculates the appropriate maximum available size for
+ * each pointer type (TERASPACE and non-TERASPACE)
+ *
+ * Unlike other operating systems, the pointer model isn't determined at
+ * compile time on i5/OS.
+ */
+ if ((base != NULL) && (_TESTPTR(base, _C_TERASPACE_CHECK))) {
+ /* if it is a TERASPACE pointer the max is 2GB - 4k */
+ return ((void *)(((char *)base)-((uint32_t)(base))+((uint32_t)0x7fffefff)));
+ }
+ /* otherwise 16MB since NULL ptr is not checkable or the ptr is not TERASPACE */
+ return ((void *)(((char *)base)-((uint32_t)(base))+((uint32_t)0xffefff)));
+
+#else
+ return U_MAX_PTR(base);
+#endif
+}
+
+/*---------------------------------------------------------------------------
+ Platform-specific Implementations
+ Try these, and if they don't work on your platform, then special case your
+ platform with new implementations.
+ ---------------------------------------------------------------------------*/
+
+/* Generic time zone layer -------------------------------------------------- */
+
+/* Time zone utilities */
+U_CAPI void U_EXPORT2
+uprv_tzset()
+{
+#ifdef U_TZSET
+ U_TZSET();
+#else
+ /* no initialization*/
+#endif
+}
+
+U_CAPI int32_t U_EXPORT2
+uprv_timezone()
+{
+#ifdef U_TIMEZONE
+ return U_TIMEZONE;
+#else
+ time_t t, t1, t2;
+ struct tm tmrec;
+ UBool dst_checked;
+ int32_t tdiff = 0;
+
+ time(&t);
+ uprv_memcpy( &tmrec, localtime(&t), sizeof(tmrec) );
+ dst_checked = (tmrec.tm_isdst != 0); /* daylight savings time is checked*/
+ t1 = mktime(&tmrec); /* local time in seconds*/
+ uprv_memcpy( &tmrec, gmtime(&t), sizeof(tmrec) );
+ t2 = mktime(&tmrec); /* GMT (or UTC) in seconds*/
+ tdiff = t2 - t1;
+ /* imitate NT behaviour, which returns same timezone offset to GMT for
+ winter and summer*/
+ if (dst_checked)
+ tdiff += 3600;
+ return tdiff;
+#endif
+}
+
+/* Note that U_TZNAME does *not* have to be tzname, but if it is,
+ some platforms need to have it declared here. */
+
+#if defined(U_TZNAME) && (defined(U_IRIX) || defined(U_DARWIN) || defined(U_CYGWIN))
+/* RS6000 and others reject char **tzname. */
+extern U_IMPORT char *U_TZNAME[];
+#endif
+
+#if !UCONFIG_NO_FILE_IO && (defined(U_DARWIN) || defined(U_LINUX) || defined(U_BSD))
+/* These platforms are likely to use Olson timezone IDs. */
+#define CHECK_LOCALTIME_LINK 1
+#if defined(U_DARWIN)
+#include <tzfile.h>
+#define TZZONEINFO (TZDIR "/")
+#else
+#define TZDEFAULT "/etc/localtime"
+#define TZZONEINFO "/usr/share/zoneinfo/"
+#endif
+static char gTimeZoneBuffer[PATH_MAX];
+static char *gTimeZoneBufferPtr = NULL;
+#endif
+
+#ifndef U_WINDOWS
+#define isNonDigit(ch) (ch < '0' || '9' < ch)
+static UBool isValidOlsonID(const char *id) {
+ int32_t idx = 0;
+
+ /* Determine if this is something like Iceland (Olson ID)
+ or AST4ADT (non-Olson ID) */
+ while (id[idx] && isNonDigit(id[idx]) && id[idx] != ',') {
+ idx++;
+ }
+
+ /* If we went through the whole string, then it might be okay.
+ The timezone is sometimes set to "CST-7CDT", "CST6CDT5,J129,J131/19:30",
+ "GRNLNDST3GRNLNDDT" or similar, so we cannot use it.
+ The rest of the time it could be an Olson ID. George */
+ return (UBool)(id[idx] == 0
+ || uprv_strcmp(id, "PST8PDT") == 0
+ || uprv_strcmp(id, "MST7MDT") == 0
+ || uprv_strcmp(id, "CST6CDT") == 0
+ || uprv_strcmp(id, "EST5EDT") == 0);
+}
+#endif
+
+#if defined(U_TZNAME) && !defined(U_WINDOWS)
+
+#define CONVERT_HOURS_TO_SECONDS(offset) (int32_t)(offset*3600)
+typedef struct OffsetZoneMapping {
+ int32_t offsetSeconds;
+ int32_t daylightType; /* 1=daylight in June, 2=daylight in December*/
+ const char *stdID;
+ const char *dstID;
+ const char *olsonID;
+} OffsetZoneMapping;
+
+/*
+This list tries to disambiguate a set of abbreviated timezone IDs and offsets
+and maps it to an Olson ID.
+Before adding anything to this list, take a look at
+icu/source/tools/tzcode/tz.alias
+Sometimes no daylight savings (0) is important to define due to aliases.
+This list can be tested with icu/source/test/compat/tzone.pl
+More values could be added to daylightType to increase precision.
+*/
+static const struct OffsetZoneMapping OFFSET_ZONE_MAPPINGS[] = {
+ {-45900, 2, "CHAST", "CHADT", "Pacific/Chatham"},
+ {-43200, 1, "PETT", "PETST", "Asia/Kamchatka"},
+ {-43200, 2, "NZST", "NZDT", "Pacific/Auckland"},
+ {-43200, 1, "ANAT", "ANAST", "Asia/Anadyr"},
+ {-39600, 1, "MAGT", "MAGST", "Asia/Magadan"},
+ {-37800, 2, "LHST", "LHST", "Australia/Lord_Howe"},
+ {-36000, 2, "EST", "EST", "Australia/Sydney"},
+ {-36000, 1, "SAKT", "SAKST", "Asia/Sakhalin"},
+ {-36000, 1, "VLAT", "VLAST", "Asia/Vladivostok"},
+ {-34200, 2, "CST", "CST", "Australia/South"},
+ {-32400, 1, "YAKT", "YAKST", "Asia/Yakutsk"},
+ {-32400, 1, "CHOT", "CHOST", "Asia/Choibalsan"},
+ {-31500, 2, "CWST", "CWST", "Australia/Eucla"},
+ {-28800, 1, "IRKT", "IRKST", "Asia/Irkutsk"},
+ {-28800, 1, "ULAT", "ULAST", "Asia/Ulaanbaatar"},
+ {-28800, 2, "WST", "WST", "Australia/West"},
+ {-25200, 1, "HOVT", "HOVST", "Asia/Hovd"},
+ {-25200, 1, "KRAT", "KRAST", "Asia/Krasnoyarsk"},
+ {-21600, 1, "NOVT", "NOVST", "Asia/Novosibirsk"},
+ {-21600, 1, "OMST", "OMSST", "Asia/Omsk"},
+ {-18000, 1, "YEKT", "YEKST", "Asia/Yekaterinburg"},
+ {-14400, 1, "SAMT", "SAMST", "Europe/Samara"},
+ {-14400, 1, "AMT", "AMST", "Asia/Yerevan"},
+ {-14400, 1, "AZT", "AZST", "Asia/Baku"},
+ {-10800, 1, "AST", "ADT", "Asia/Baghdad"},
+ {-10800, 1, "MSK", "MSD", "Europe/Moscow"},
+ {-10800, 1, "VOLT", "VOLST", "Europe/Volgograd"},
+ {-7200, 0, "EET", "CEST", "Africa/Tripoli"},
+ {-7200, 1, "EET", "EEST", "Europe/Athens"}, /* Conflicts with Africa/Cairo */
+ {-7200, 1, "IST", "IDT", "Asia/Jerusalem"},
+ {-3600, 0, "CET", "WEST", "Africa/Algiers"},
+ {-3600, 2, "WAT", "WAST", "Africa/Windhoek"},
+ {0, 1, "GMT", "IST", "Europe/Dublin"},
+ {0, 1, "GMT", "BST", "Europe/London"},
+ {0, 0, "WET", "WEST", "Africa/Casablanca"},
+ {0, 0, "WET", "WET", "Africa/El_Aaiun"},
+ {3600, 1, "AZOT", "AZOST", "Atlantic/Azores"},
+ {3600, 1, "EGT", "EGST", "America/Scoresbysund"},
+ {10800, 1, "PMST", "PMDT", "America/Miquelon"},
+ {10800, 2, "UYT", "UYST", "America/Montevideo"},
+ {10800, 1, "WGT", "WGST", "America/Godthab"},
+ {10800, 2, "BRT", "BRST", "Brazil/East"},
+ {12600, 1, "NST", "NDT", "America/St_Johns"},
+ {14400, 1, "AST", "ADT", "Canada/Atlantic"},
+ {14400, 2, "AMT", "AMST", "America/Cuiaba"},
+ {14400, 2, "CLT", "CLST", "Chile/Continental"},
+ {14400, 2, "FKT", "FKST", "Atlantic/Stanley"},
+ {14400, 2, "PYT", "PYST", "America/Asuncion"},
+ {18000, 1, "CST", "CDT", "America/Havana"},
+ {18000, 1, "EST", "EDT", "US/Eastern"}, /* Conflicts with America/Grand_Turk */
+ {21600, 2, "EAST", "EASST", "Chile/EasterIsland"},
+ {21600, 0, "CST", "MDT", "Canada/Saskatchewan"},
+ {21600, 0, "CST", "CDT", "America/Guatemala"},
+ {21600, 1, "CST", "CDT", "US/Central"}, /* Conflicts with Mexico/General */
+ {25200, 1, "MST", "MDT", "US/Mountain"}, /* Conflicts with Mexico/BajaSur */
+ {28800, 0, "PST", "PST", "Pacific/Pitcairn"},
+ {28800, 1, "PST", "PDT", "US/Pacific"}, /* Conflicts with Mexico/BajaNorte */
+ {32400, 1, "AKST", "AKDT", "US/Alaska"},
+ {36000, 1, "HAST", "HADT", "US/Aleutian"}
+};
+
+/*#define DEBUG_TZNAME*/
+
+static const char* remapShortTimeZone(const char *stdID, const char *dstID, int32_t daylightType, int32_t offset)
+{
+ int32_t idx;
+#ifdef DEBUG_TZNAME
+ fprintf(stderr, "TZ=%s std=%s dst=%s daylight=%d offset=%d\n", getenv("TZ"), stdID, dstID, daylightType, offset);
+#endif
+ for (idx = 0; idx < (int32_t)sizeof(OFFSET_ZONE_MAPPINGS)/sizeof(OFFSET_ZONE_MAPPINGS[0]); idx++)
+ {
+ if (offset == OFFSET_ZONE_MAPPINGS[idx].offsetSeconds
+ && daylightType == OFFSET_ZONE_MAPPINGS[idx].daylightType
+ && strcmp(OFFSET_ZONE_MAPPINGS[idx].stdID, stdID) == 0
+ && strcmp(OFFSET_ZONE_MAPPINGS[idx].dstID, dstID) == 0)
+ {
+ return OFFSET_ZONE_MAPPINGS[idx].olsonID;
+ }
+ }
+ return NULL;
+}
+#endif
+
+U_CAPI const char* U_EXPORT2
+uprv_tzname(int n)
+{
+ const char *tzid = NULL;
+#ifdef U_WINDOWS
+ tzid = uprv_detectWindowsTimeZone();
+
+ if (tzid != NULL) {
+ return tzid;
+ }
+#else
+
+/*#if defined(U_DARWIN)
+ int ret;
+
+ tzid = getenv("TZFILE");
+ if (tzid != NULL) {
+ return tzid;
+ }
+#endif*/
+
+/* This code can be temporarily disabled to test tzname resolution later on. */
+#ifndef DEBUG_TZNAME
+ tzid = getenv("TZ");
+ if (tzid != NULL && isValidOlsonID(tzid))
+ {
+ /* This might be a good Olson ID. */
+ if (uprv_strncmp(tzid, "posix/", 6) == 0
+ || uprv_strncmp(tzid, "right/", 6) == 0)
+ {
+ /* Remove the posix/ or right/ prefix. */
+ tzid += 6;
+ }
+ return tzid;
+ }
+ /* else U_TZNAME will give a better result. */
+#endif
+
+#if defined(CHECK_LOCALTIME_LINK)
+ /* Caller must handle threading issues */
+ if (gTimeZoneBufferPtr == NULL) {
+ /*
+ This is a trick to look at the name of the link to get the Olson ID
+ because the tzfile contents is underspecified.
+ This isn't guaranteed to work because it may not be a symlink.
+ */
+ int32_t ret = (int32_t)readlink(TZDEFAULT, gTimeZoneBuffer, sizeof(gTimeZoneBuffer));
+ if (0 < ret) {
+ int32_t tzZoneInfoLen = uprv_strlen(TZZONEINFO);
+ gTimeZoneBuffer[ret] = 0;
+ if (uprv_strncmp(gTimeZoneBuffer, TZZONEINFO, tzZoneInfoLen) == 0
+ && isValidOlsonID(gTimeZoneBuffer + tzZoneInfoLen))
+ {
+ return (gTimeZoneBufferPtr = gTimeZoneBuffer + tzZoneInfoLen);
+ }
+ }
+ }
+ else {
+ return gTimeZoneBufferPtr;
+ }
+#endif
+#endif
+
+#ifdef U_TZNAME
+#if !defined(U_WINDOWS)
+ /*
+ U_TZNAME is usually a non-unique abbreviation, which isn't normally usable.
+ So we remap the abbreviation to an olson ID.
+
+ Since Windows exposes a little more timezone information,
+ we normally don't use this code on Windows because
+ uprv_detectWindowsTimeZone should have already given the correct answer.
+ */
+ {
+ struct tm juneSol, decemberSol;
+ int daylightType;
+ static const time_t juneSolstice=1182478260; /*2007-06-21 18:11 UT*/
+ static const time_t decemberSolstice=1198332540; /*2007-12-22 06:09 UT*/
+
+ /* This probing will tell us when daylight savings occurs. */
+ localtime_r(&juneSolstice, &juneSol);
+ localtime_r(&decemberSolstice, &decemberSol);
+ daylightType = ((decemberSol.tm_isdst > 0) << 1) | (juneSol.tm_isdst > 0);
+ tzid = remapShortTimeZone(U_TZNAME[0], U_TZNAME[1], daylightType, uprv_timezone());
+ if (tzid != NULL) {
+ return tzid;
+ }
+ }
+#endif
+ return U_TZNAME[n];
+#else
+ return "";
+#endif
+}
+
+/* Get and set the ICU data directory --------------------------------------- */
+
+static char *gDataDirectory = NULL;
+#if U_POSIX_LOCALE
+ static char *gCorrectedPOSIXLocale = NULL; /* Heap allocated */
+#endif
+
+static UBool U_CALLCONV putil_cleanup(void)
+{
+ if (gDataDirectory && *gDataDirectory) {
+ uprv_free(gDataDirectory);
+ }
+ gDataDirectory = NULL;
+#if U_POSIX_LOCALE
+ if (gCorrectedPOSIXLocale) {
+ uprv_free(gCorrectedPOSIXLocale);
+ gCorrectedPOSIXLocale = NULL;
+ }
+#endif
+ return TRUE;
+}
+
+/*
+ * Set the data directory.
+ * Make a copy of the passed string, and set the global data dir to point to it.
+ * TODO: see bug #2849, regarding thread safety.
+ */
+U_CAPI void U_EXPORT2
+u_setDataDirectory(const char *directory) {
+ char *newDataDir;
+ int32_t length;
+
+ if(directory==NULL || *directory==0) {
+ /* A small optimization to prevent the malloc and copy when the
+ shared library is used, and this is a way to make sure that NULL
+ is never returned.
+ */
+ newDataDir = (char *)"";
+ }
+ else {
+ length=(int32_t)uprv_strlen(directory);
+ newDataDir = (char *)uprv_malloc(length + 2);
+ uprv_strcpy(newDataDir, directory);
+
+#if (U_FILE_SEP_CHAR != U_FILE_ALT_SEP_CHAR)
+ {
+ char *p;
+ while(p = uprv_strchr(newDataDir, U_FILE_ALT_SEP_CHAR)) {
+ *p = U_FILE_SEP_CHAR;
+ }
+ }
+#endif
+ }
+
+ umtx_lock(NULL);
+ if (gDataDirectory && *gDataDirectory) {
+ uprv_free(gDataDirectory);
+ }
+ gDataDirectory = newDataDir;
+ ucln_common_registerCleanup(UCLN_COMMON_PUTIL, putil_cleanup);
+ umtx_unlock(NULL);
+}
+
+U_CAPI UBool U_EXPORT2
+uprv_pathIsAbsolute(const char *path)
+{
+ if(!path || !*path) {
+ return FALSE;
+ }
+
+ if(*path == U_FILE_SEP_CHAR) {
+ return TRUE;
+ }
+
+#if (U_FILE_SEP_CHAR != U_FILE_ALT_SEP_CHAR)
+ if(*path == U_FILE_ALT_SEP_CHAR) {
+ return TRUE;
+ }
+#endif
+
+#if defined(U_WINDOWS)
+ if( (((path[0] >= 'A') && (path[0] <= 'Z')) ||
+ ((path[0] >= 'a') && (path[0] <= 'z'))) &&
+ path[1] == ':' ) {
+ return TRUE;
+ }
+#endif
+
+ return FALSE;
+}
+
+U_CAPI const char * U_EXPORT2
+u_getDataDirectory(void) {
+ const char *path = NULL;
+
+ /* if we have the directory, then return it immediately */
+ UMTX_CHECK(NULL, gDataDirectory, path);
+
+ if(path) {
+ return path;
+ }
+
+ /*
+ When ICU_NO_USER_DATA_OVERRIDE is defined, users aren't allowed to
+ override ICU's data with the ICU_DATA environment variable. This prevents
+ problems where multiple custom copies of ICU's specific version of data
+ are installed on a system. Either the application must define the data
+ directory with u_setDataDirectory, define ICU_DATA_DIR when compiling
+ ICU, set the data with udata_setCommonData or trust that all of the
+ required data is contained in ICU's data library that contains
+ the entry point defined by U_ICUDATA_ENTRY_POINT.
+
+ There may also be some platforms where environment variables
+ are not allowed.
+ */
+# if !defined(ICU_NO_USER_DATA_OVERRIDE) && !UCONFIG_NO_FILE_IO
+ /* First try to get the environment variable */
+ path=getenv("ICU_DATA");
+# endif
+
+ /* ICU_DATA_DIR may be set as a compile option */
+# ifdef ICU_DATA_DIR
+ if(path==NULL || *path==0) {
+ path=ICU_DATA_DIR;
+ }
+# endif
+
+ if(path==NULL) {
+ /* It looks really bad, set it to something. */
+ path = "";
+ }
+
+ u_setDataDirectory(path);
+ return gDataDirectory;
+}
+
+
+
+
+
+/* Macintosh-specific locale information ------------------------------------ */
+#ifdef XP_MAC
+
+typedef struct {
+ int32_t script;
+ int32_t region;
+ int32_t lang;
+ int32_t date_region;
+ const char* posixID;
+} mac_lc_rec;
+
+/* Todo: This will be updated with a newer version from www.unicode.org web
+ page when it's available.*/
+#define MAC_LC_MAGIC_NUMBER -5
+#define MAC_LC_INIT_NUMBER -9
+
+static const mac_lc_rec mac_lc_recs[] = {
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 0, "en_US",
+ /* United States*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 1, "fr_FR",
+ /* France*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 2, "en_GB",
+ /* Great Britain*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 3, "de_DE",
+ /* Germany*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 4, "it_IT",
+ /* Italy*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 5, "nl_NL",
+ /* Metherlands*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 6, "fr_BE",
+ /* French for Belgium or Lxembourg*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 7, "sv_SE",
+ /* Sweden*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 9, "da_DK",
+ /* Denmark*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 10, "pt_PT",
+ /* Portugal*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 11, "fr_CA",
+ /* French Canada*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 13, "is_IS",
+ /* Israel*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 14, "ja_JP",
+ /* Japan*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 15, "en_AU",
+ /* Australia*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 16, "ar_AE",
+ /* the Arabic world (?)*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 17, "fi_FI",
+ /* Finland*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 18, "fr_CH",
+ /* French for Switzerland*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 19, "de_CH",
+ /* German for Switzerland*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 20, "el_GR",
+ /* Greece*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 21, "is_IS",
+ /* Iceland ===*/
+ /*MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 22, "",*/
+ /* Malta ===*/
+ /*MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 23, "",*/
+ /* Cyprus ===*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 24, "tr_TR",
+ /* Turkey ===*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 25, "sh_YU",
+ /* Croatian system for Yugoslavia*/
+ /*MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 33, "",*/
+ /* Hindi system for India*/
+ /*MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 34, "",*/
+ /* Pakistan*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 41, "lt_LT",
+ /* Lithuania*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 42, "pl_PL",
+ /* Poland*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 43, "hu_HU",
+ /* Hungary*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 44, "et_EE",
+ /* Estonia*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 45, "lv_LV",
+ /* Latvia*/
+ /*MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 46, "",*/
+ /* Lapland [Ask Rich for the data. HS]*/
+ /*MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 47, "",*/
+ /* Faeroe Islands*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 48, "fa_IR",
+ /* Iran*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 49, "ru_RU",
+ /* Russia*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 50, "en_IE",
+ /* Ireland*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 51, "ko_KR",
+ /* Korea*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 52, "zh_CN",
+ /* People's Republic of China*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 53, "zh_TW",
+ /* Taiwan*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, 54, "th_TH",
+ /* Thailand*/
+
+ /* fallback is en_US*/
+ MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER, MAC_LC_MAGIC_NUMBER,
+ MAC_LC_MAGIC_NUMBER, "en_US"
+};
+
+#endif
+
+#if U_POSIX_LOCALE
+/* Return just the POSIX id, whatever happens to be in it */
+static const char *uprv_getPOSIXID(void)
+{
+ static const char* posixID = NULL;
+ if (posixID == 0) {
+ /*
+ * On Solaris two different calls to setlocale can result in
+ * different values. Only get this value once.
+ *
+ * We must check this first because an application can set this.
+ *
+ * LC_ALL can't be used because it's platform dependent. The LANG
+ * environment variable seems to affect LC_CTYPE variable by default.
+ * Here is what setlocale(LC_ALL, NULL) can return.
+ * HPUX can return 'C C C C C C C'
+ * Solaris can return /en_US/C/C/C/C/C on the second try.
+ * Linux can return LC_CTYPE=C;LC_NUMERIC=C;...
+ *
+ * The default codepage detection also needs to use LC_CTYPE.
+ *
+ * Do not call setlocale(LC_*, "")! Using an empty string instead
+ * of NULL, will modify the libc behavior.
+ */
+ posixID = setlocale(LC_CTYPE, NULL);
+ if ((posixID == 0)
+ || (uprv_strcmp("C", posixID) == 0)
+ || (uprv_strcmp("POSIX", posixID) == 0))
+ {
+ /* Maybe we got some garbage. Try something more reasonable */
+ posixID = getenv("LC_ALL");
+ if (posixID == 0) {
+ posixID = getenv("LC_CTYPE");
+ if (posixID == 0) {
+ posixID = getenv("LANG");
+ }
+ }
+ }
+
+ if ((posixID==0)
+ || (uprv_strcmp("C", posixID) == 0)
+ || (uprv_strcmp("POSIX", posixID) == 0))
+ {
+ /* Nothing worked. Give it a nice POSIX default value. */
+ posixID = "en_US_POSIX";
+ }
+ }
+
+ return posixID;
+}
+#endif
+
+/* NOTE: The caller should handle thread safety */
+U_CAPI const char* U_EXPORT2
+uprv_getDefaultLocaleID()
+{
+#if U_POSIX_LOCALE
+/*
+ Note that: (a '!' means the ID is improper somehow)
+ LC_ALL ----> default_loc codepage
+--------------------------------------------------------
+ ab.CD ab CD
+ ab@CD ab__CD -
+ ab@CD.EF ab__CD EF
+
+ ab_CD.EF@GH ab_CD_GH EF
+
+Some 'improper' ways to do the same as above:
+ ! ab_CD@GH.EF ab_CD_GH EF
+ ! ab_CD.EF@GH.IJ ab_CD_GH EF
+ ! ab_CD@ZZ.EF@GH.IJ ab_CD_GH EF
+
+ _CD@GH _CD_GH -
+ _CD.EF@GH _CD_GH EF
+
+The variant cannot have dots in it.
+The 'rightmost' variant (@xxx) wins.
+The leftmost codepage (.xxx) wins.
+*/
+ char *correctedPOSIXLocale = 0;
+ const char* posixID = uprv_getPOSIXID();
+ const char *p;
+ const char *q;
+ int32_t len;
+
+ /* Format: (no spaces)
+ ll [ _CC ] [ . MM ] [ @ VV]
+
+ l = lang, C = ctry, M = charmap, V = variant
+ */
+
+ if (gCorrectedPOSIXLocale != NULL) {
+ return gCorrectedPOSIXLocale;
+ }
+
+ if ((p = uprv_strchr(posixID, '.')) != NULL) {
+ /* assume new locale can't be larger than old one? */
+ correctedPOSIXLocale = uprv_malloc(uprv_strlen(posixID)+1);
+ uprv_strncpy(correctedPOSIXLocale, posixID, p-posixID);
+ correctedPOSIXLocale[p-posixID] = 0;
+
+ /* do not copy after the @ */
+ if ((p = uprv_strchr(correctedPOSIXLocale, '@')) != NULL) {
+ correctedPOSIXLocale[p-correctedPOSIXLocale] = 0;
+ }
+ }
+
+ /* Note that we scan the *uncorrected* ID. */
+ if ((p = uprv_strrchr(posixID, '@')) != NULL) {
+ if (correctedPOSIXLocale == NULL) {
+ correctedPOSIXLocale = uprv_malloc(uprv_strlen(posixID)+1);
+ uprv_strncpy(correctedPOSIXLocale, posixID, p-posixID);
+ correctedPOSIXLocale[p-posixID] = 0;
+ }
+ p++;
+
+ /* Take care of any special cases here.. */
+ if (!uprv_strcmp(p, "nynorsk")) {
+ p = "NY";
+ /* Don't worry about no__NY. In practice, it won't appear. */
+ }
+
+ if (uprv_strchr(correctedPOSIXLocale,'_') == NULL) {
+ uprv_strcat(correctedPOSIXLocale, "__"); /* aa@b -> aa__b */
+ }
+ else {
+ uprv_strcat(correctedPOSIXLocale, "_"); /* aa_CC@b -> aa_CC_b */
+ }
+
+ if ((q = uprv_strchr(p, '.')) != NULL) {
+ /* How big will the resulting string be? */
+ len = (int32_t)(uprv_strlen(correctedPOSIXLocale) + (q-p));
+ uprv_strncat(correctedPOSIXLocale, p, q-p);
+ correctedPOSIXLocale[len] = 0;
+ }
+ else {
+ /* Anything following the @ sign */
+ uprv_strcat(correctedPOSIXLocale, p);
+ }
+
+ /* Should there be a map from 'no@nynorsk' -> no_NO_NY here?
+ * How about 'russian' -> 'ru'?
+ * Many of the other locales using ISO codes will be handled by the
+ * canonicalization functions in uloc_getDefault.
+ */
+ }
+
+ /* Was a correction made? */
+ if (correctedPOSIXLocale != NULL) {
+ posixID = correctedPOSIXLocale;
+ }
+ else {
+ /* copy it, just in case the original pointer goes away. See j2395 */
+ correctedPOSIXLocale = (char *)uprv_malloc(uprv_strlen(posixID) + 1);
+ posixID = uprv_strcpy(correctedPOSIXLocale, posixID);
+ }
+
+ if (gCorrectedPOSIXLocale == NULL) {
+ gCorrectedPOSIXLocale = correctedPOSIXLocale;
+ ucln_common_registerCleanup(UCLN_COMMON_PUTIL, putil_cleanup);
+ correctedPOSIXLocale = NULL;
+ }
+
+ if (correctedPOSIXLocale != NULL) { /* Was already set - clean up. */
+ uprv_free(correctedPOSIXLocale);
+ }
+
+ return posixID;
+
+#elif defined(U_WINDOWS)
+ UErrorCode status = U_ZERO_ERROR;
+ LCID id = GetThreadLocale();
+ const char* locID = uprv_convertToPosix(id, &status);
+
+ if (U_FAILURE(status)) {
+ locID = "en_US";
+ }
+ return locID;
+
+#elif defined(XP_MAC)
+ int32_t script = MAC_LC_INIT_NUMBER;
+ /* = IntlScript(); or GetScriptManagerVariable(smSysScript);*/
+ int32_t region = MAC_LC_INIT_NUMBER;
+ /* = GetScriptManagerVariable(smRegionCode);*/
+ int32_t lang = MAC_LC_INIT_NUMBER;
+ /* = GetScriptManagerVariable(smScriptLang);*/
+ int32_t date_region = MAC_LC_INIT_NUMBER;
+ const char* posixID = 0;
+ int32_t count = sizeof(mac_lc_recs) / sizeof(mac_lc_rec);
+ int32_t i;
+ Intl1Hndl ih;
+
+ ih = (Intl1Hndl) GetIntlResource(1);
+ if (ih)
+ date_region = ((uint16_t)(*ih)->intl1Vers) >> 8;
+
+ for (i = 0; i < count; i++) {
+ if ( ((mac_lc_recs[i].script == MAC_LC_MAGIC_NUMBER)
+ || (mac_lc_recs[i].script == script))
+ && ((mac_lc_recs[i].region == MAC_LC_MAGIC_NUMBER)
+ || (mac_lc_recs[i].region == region))
+ && ((mac_lc_recs[i].lang == MAC_LC_MAGIC_NUMBER)
+ || (mac_lc_recs[i].lang == lang))
+ && ((mac_lc_recs[i].date_region == MAC_LC_MAGIC_NUMBER)
+ || (mac_lc_recs[i].date_region == date_region))
+ )
+ {
+ posixID = mac_lc_recs[i].posixID;
+ break;
+ }
+ }
+
+ return posixID;
+
+#elif defined(OS400)
+ /* locales are process scoped and are by definition thread safe */
+ static char correctedLocale[64];
+ const char *localeID = getenv("LC_ALL");
+ char *p;
+
+ if (localeID == NULL)
+ localeID = getenv("LANG");
+ if (localeID == NULL)
+ localeID = setlocale(LC_ALL, NULL);
+ /* Make sure we have something... */
+ if (localeID == NULL)
+ return "en_US_POSIX";
+
+ /* Extract the locale name from the path. */
+ if((p = uprv_strrchr(localeID, '/')) != NULL)
+ {
+ /* Increment p to start of locale name. */
+ p++;
+ localeID = p;
+ }
+
+ /* Copy to work location. */
+ uprv_strcpy(correctedLocale, localeID);
+
+ /* Strip off the '.locale' extension. */
+ if((p = uprv_strchr(correctedLocale, '.')) != NULL) {
+ *p = 0;
+ }
+
+ /* Upper case the locale name. */
+ T_CString_toUpperCase(correctedLocale);
+
+ /* See if we are using the POSIX locale. Any of the
+ * following are equivalent and use the same QLGPGCMA
+ * (POSIX) locale.
+ * QLGPGCMA2 means UCS2
+ * QLGPGCMA_4 means UTF-32
+ * QLGPGCMA_8 means UTF-8
+ */
+ if ((uprv_strcmp("C", correctedLocale) == 0) ||
+ (uprv_strcmp("POSIX", correctedLocale) == 0) ||
+ (uprv_strncmp("QLGPGCMA", correctedLocale, 8) == 0))
+ {
+ uprv_strcpy(correctedLocale, "en_US_POSIX");
+ }
+ else
+ {
+ int16_t LocaleLen;
+
+ /* Lower case the lang portion. */
+ for(p = correctedLocale; *p != 0 && *p != '_'; p++)
+ {
+ *p = uprv_tolower(*p);
+ }
+
+ /* Adjust for Euro. After '_E' add 'URO'. */
+ LocaleLen = uprv_strlen(correctedLocale);
+ if (correctedLocale[LocaleLen - 2] == '_' &&
+ correctedLocale[LocaleLen - 1] == 'E')
+ {
+ uprv_strcat(correctedLocale, "URO");
+ }
+
+ /* If using Lotus-based locale then convert to
+ * equivalent non Lotus.
+ */
+ else if (correctedLocale[LocaleLen - 2] == '_' &&
+ correctedLocale[LocaleLen - 1] == 'L')
+ {
+ correctedLocale[LocaleLen - 2] = 0;
+ }
+
+ /* There are separate simplified and traditional
+ * locales called zh_HK_S and zh_HK_T.
+ */
+ else if (uprv_strncmp(correctedLocale, "zh_HK", 5) == 0)
+ {
+ uprv_strcpy(correctedLocale, "zh_HK");
+ }
+
+ /* A special zh_CN_GBK locale...
+ */
+ else if (uprv_strcmp(correctedLocale, "zh_CN_GBK") == 0)
+ {
+ uprv_strcpy(correctedLocale, "zh_CN");
+ }
+
+ }
+
+ return correctedLocale;
+#endif
+
+}
+
+#if U_POSIX_LOCALE
+/*
+Due to various platform differences, one platform may specify a charset,
+when they really mean a different charset. Remap the names so that they are
+compatible with ICU. Only conflicting/ambiguous aliases should be resolved
+here. Before adding anything to this function, please consider adding unique
+names to the ICU alias table in the data directory.
+*/
+static const char*
+remapPlatformDependentCodepage(const char *locale, const char *name) {
+ if (locale != NULL && *locale == 0) {
+ /* Make sure that an empty locale is handled the same way. */
+ locale = NULL;
+ }
+ if (name == NULL) {
+ return NULL;
+ }
+#if defined(U_AIX)
+ if (uprv_strcmp(name, "IBM-943") == 0) {
+ /* Use the ASCII compatible ibm-943 */
+ name = "Shift-JIS";
+ }
+ else if (uprv_strcmp(name, "IBM-1252") == 0) {
+ /* Use the windows-1252 that contains the Euro */
+ name = "IBM-5348";
+ }
+#elif defined(U_SOLARIS)
+ if (locale != NULL && uprv_strcmp(name, "EUC") == 0) {
+ /* Solaris underspecifies the "EUC" name. */
+ if (uprv_strcmp(locale, "zh_CN") == 0) {
+ name = "EUC-CN";
+ }
+ else if (uprv_strcmp(locale, "zh_TW") == 0) {
+ name = "EUC-TW";
+ }
+ else if (uprv_strcmp(locale, "ko_KR") == 0) {
+ name = "EUC-KR";
+ }
+ }
+ else if (uprv_strcmp(name, "eucJP") == 0) {
+ /*
+ ibm-954 is the best match.
+ ibm-33722 is the default for eucJP (similar to Windows).
+ */
+ name = "eucjis";
+ }
+#elif defined(U_DARWIN)
+ if (locale == NULL && *name == 0) {
+ /*
+ No locale was specified, and an empty name was passed in.
+ This usually indicates that nl_langinfo didn't return valid information.
+ Mac OS X uses UTF-8 by default (especially the locale data and console).
+ */
+ name = "UTF-8";
+ }
+#elif defined(U_HPUX)
+ if (uprv_strcmp(name, "eucJP") == 0) {
+ /*
+ ibm-1350 is the best match, but unavailable.
+ ibm-954 is mostly a superset of ibm-1350.
+ ibm-33722 is the default for eucJP (similar to Windows).
+ */
+ name = "eucjis";
+ }
+#elif defined(U_LINUX)
+ if (locale != NULL && uprv_strcmp(name, "euc") == 0) {
+ /* Linux underspecifies the "EUC" name. */
+ if (uprv_strcmp(locale, "korean") == 0) {
+ name = "EUC-KR";
+ }
+ else if (uprv_strcmp(locale, "japanese") == 0) {
+ /* See comment below about eucJP */
+ name = "eucjis";
+ }
+ }
+ else if (uprv_strcmp(name, "eucjp") == 0) {
+ /*
+ ibm-1350 is the best match, but unavailable.
+ ibm-954 is mostly a superset of ibm-1350.
+ ibm-33722 is the default for eucJP (similar to Windows).
+ */
+ name = "eucjis";
+ }
+#endif
+ /* return NULL when "" is passed in */
+ if (*name == 0) {
+ name = NULL;
+ }
+ return name;
+}
+
+static const char*
+getCodepageFromPOSIXID(const char *localeName, char * buffer, int32_t buffCapacity)
+{
+ char localeBuf[100];
+ const char *name = NULL;
+ char *variant = NULL;
+
+ if (localeName != NULL && (name = (uprv_strchr(localeName, '.'))) != NULL) {
+ size_t localeCapacity = uprv_min(sizeof(localeBuf), (name-localeName)+1);
+ uprv_strncpy(localeBuf, localeName, localeCapacity);
+ localeBuf[localeCapacity-1] = 0; /* ensure NULL termination */
+ name = uprv_strncpy(buffer, name+1, buffCapacity);
+ buffer[buffCapacity-1] = 0; /* ensure NULL termination */
+ if ((variant = (uprv_strchr(name, '@'))) != NULL) {
+ *variant = 0;
+ }
+ name = remapPlatformDependentCodepage(localeBuf, name);
+ }
+ return name;
+}
+#endif
+
+static const char*
+int_getDefaultCodepage()
+{
+#if defined(OS400)
+ uint32_t ccsid = 37; /* Default to ibm-37 */
+ static char codepage[64];
+ Qwc_JOBI0400_t jobinfo;
+ Qus_EC_t error = { sizeof(Qus_EC_t) }; /* SPI error code */
+
+ EPT_CALL(QUSRJOBI)(&jobinfo, sizeof(jobinfo), "JOBI0400",
+ "* ", " ", &error);
+
+ if (error.Bytes_Available == 0) {
+ if (jobinfo.Coded_Char_Set_ID != 0xFFFF) {
+ ccsid = (uint32_t)jobinfo.Coded_Char_Set_ID;
+ }
+ else if (jobinfo.Default_Coded_Char_Set_Id != 0xFFFF) {
+ ccsid = (uint32_t)jobinfo.Default_Coded_Char_Set_Id;
+ }
+ /* else use the default */
+ }
+ sprintf(codepage,"ibm-%d", ccsid);
+ return codepage;
+
+#elif defined(OS390)
+ static char codepage[64];
+ sprintf(codepage,"%63s" UCNV_SWAP_LFNL_OPTION_STRING, nl_langinfo(CODESET));
+ codepage[63] = 0; /* NULL terminate */
+ return codepage;
+
+#elif defined(XP_MAC)
+ return "macintosh"; /* TODO: Macintosh Roman. There must be a better way. fixme! */
+
+#elif defined(U_WINDOWS)
+ static char codepage[64];
+ sprintf(codepage, "windows-%d", GetACP());
+ return codepage;
+
+#elif U_POSIX_LOCALE
+ static char codesetName[100];
+ const char *localeName = NULL;
+ const char *name = NULL;
+
+ uprv_memset(codesetName, 0, sizeof(codesetName));
+
+ /* Use setlocale in a nice way, and then check some environment variables.
+ Maybe the application used setlocale already.
+ */
+ localeName = uprv_getPOSIXID();
+ name = getCodepageFromPOSIXID(localeName, codesetName, sizeof(codesetName));
+ if (name) {
+ /* if we can find the codeset name from setlocale, return that. */
+ return name;
+ }
+ /* else "C" was probably returned. That's underspecified. */
+
+#if U_HAVE_NL_LANGINFO_CODESET
+ if (*codesetName) {
+ uprv_memset(codesetName, 0, sizeof(codesetName));
+ }
+ /* When available, check nl_langinfo because it usually gives more
+ useful names. It depends on LC_CTYPE and not LANG or LC_ALL.
+ nl_langinfo may use the same buffer as setlocale. */
+ {
+ const char *codeset = nl_langinfo(U_NL_LANGINFO_CODESET);
+ codeset = remapPlatformDependentCodepage(NULL, codeset);
+ if (codeset != NULL) {
+ uprv_strncpy(codesetName, codeset, sizeof(codesetName));
+ codesetName[sizeof(codesetName)-1] = 0;
+ return codesetName;
+ }
+ }
+#endif
+
+ if (*codesetName == 0)
+ {
+ /* Everything failed. Return US ASCII (ISO 646). */
+ (void)uprv_strcpy(codesetName, "US-ASCII");
+ }
+ return codesetName;
+#else
+ return "US-ASCII";
+#endif
+}
+
+
+U_CAPI const char* U_EXPORT2
+uprv_getDefaultCodepage()
+{
+ static char const *name = NULL;
+ umtx_lock(NULL);
+ if (name == NULL) {
+ name = int_getDefaultCodepage();
+ }
+ umtx_unlock(NULL);
+ return name;
+}
+
+
+/* end of platform-specific implementation -------------- */
+
+/* version handling --------------------------------------------------------- */
+
+U_CAPI void U_EXPORT2
+u_versionFromString(UVersionInfo versionArray, const char *versionString) {
+ char *end;
+ uint16_t part=0;
+
+ if(versionArray==NULL) {
+ return;
+ }
+
+ if(versionString!=NULL) {
+ for(;;) {
+ versionArray[part]=(uint8_t)uprv_strtoul(versionString, &end, 10);
+ if(end==versionString || ++part==U_MAX_VERSION_LENGTH || *end!=U_VERSION_DELIMITER) {
+ break;
+ }
+ versionString=end+1;
+ }
+ }
+
+ while(part<U_MAX_VERSION_LENGTH) {
+ versionArray[part++]=0;
+ }
+}
+
+U_CAPI void U_EXPORT2
+u_versionToString(UVersionInfo versionArray, char *versionString) {
+ uint16_t count, part;
+ uint8_t field;
+
+ if(versionString==NULL) {
+ return;
+ }
+
+ if(versionArray==NULL) {
+ versionString[0]=0;
+ return;
+ }
+
+ /* count how many fields need to be written */
+ for(count=4; count>0 && versionArray[count-1]==0; --count) {
+ }
+
+ if(count <= 1) {
+ count = 2;
+ }
+
+ /* write the first part */
+ /* write the decimal field value */
+ field=versionArray[0];
+ if(field>=100) {
+ *versionString++=(char)('0'+field/100);
+ field%=100;
+ }
+ if(field>=10) {
+ *versionString++=(char)('0'+field/10);
+ field%=10;
+ }
+ *versionString++=(char)('0'+field);
+
+ /* write the following parts */
+ for(part=1; part<count; ++part) {
+ /* write a dot first */
+ *versionString++=U_VERSION_DELIMITER;
+
+ /* write the decimal field value */
+ field=versionArray[part];
+ if(field>=100) {
+ *versionString++=(char)('0'+field/100);
+ field%=100;
+ }
+ if(field>=10) {
+ *versionString++=(char)('0'+field/10);
+ field%=10;
+ }
+ *versionString++=(char)('0'+field);
+ }
+
+ /* NUL-terminate */
+ *versionString=0;
+}
+
+U_CAPI void U_EXPORT2
+u_getVersion(UVersionInfo versionArray) {
+ u_versionFromString(versionArray, U_ICU_VERSION);
+}
+
+/*
+ * Hey, Emacs, please set the following:
+ *
+ * Local Variables:
+ * indent-tabs-mode: nil
+ * End:
+ *
+ */