/*
*******************************************************************************
-* Copyright (C) 2007-2014, International Business Machines Corporation and
+* Copyright (C) 2007-2016, International Business Machines Corporation and
* others. All Rights Reserved.
*******************************************************************************
*
#include "unicode/decimfmt.h"
#include "unicode/dtfmtsym.h"
#include "unicode/dtptngen.h"
-#include "unicode/msgfmt.h"
+#include "unicode/simpleformatter.h"
#include "unicode/smpdtfmt.h"
#include "unicode/udat.h"
#include "unicode/udatpg.h"
#include "unicode/ustring.h"
#include "unicode/rep.h"
#include "cpputils.h"
-#include "ucln_in.h"
#include "mutex.h"
+#include "umutex.h"
#include "cmemory.h"
#include "cstring.h"
#include "locbased.h"
#include "gregoimp.h"
#include "hash.h"
+#include "uhash.h"
#include "uresimp.h"
#include "dtptngen_impl.h"
-
-#define LENGTHOF(array) (int32_t)(sizeof(array)/sizeof((array)[0]))
+#include "ucln_in.h"
+#include "charstr.h"
#if U_CHARSET_FAMILY==U_EBCDIC_FAMILY
/**
U_NAMESPACE_BEGIN
-
// *****************************************************************************
// class DateTimePatternGenerator
// *****************************************************************************
{LOW_X, UDATPG_ZONE_FIELD, DT_NARROW - DT_DELTA, 1, 0},
{LOW_X, UDATPG_ZONE_FIELD, DT_SHORT - DT_DELTA, 2, 0},
{LOW_X, UDATPG_ZONE_FIELD, DT_LONG - DT_DELTA, 4, 0},
+ {LOW_J, UDATPG_HOUR_FIELD, DT_NUMERIC, 1, 2}, // 12/24 hour
+ {CAP_J, UDATPG_HOUR_FIELD, DT_NUMERIC, 1, 2}, // 12/24 hour no AM/PM
{0, UDATPG_FIELD_COUNT, 0, 0, 0} , // last row of dtTypes[]
};
DateTimePatternGenerator* U_EXPORT2
DateTimePatternGenerator::createInstance(const Locale& locale, UErrorCode& status) {
- DateTimePatternGenerator *result = new DateTimePatternGenerator(locale, status);
- if (result == NULL) {
- status = U_MEMORY_ALLOCATION_ERROR;
- }
if (U_FAILURE(status)) {
- delete result;
- result = NULL;
+ return NULL;
}
- return result;
+ LocalPointer<DateTimePatternGenerator> result(
+ new DateTimePatternGenerator(locale, status), status);
+ return U_SUCCESS(status) ? result.orphan() : NULL;
}
DateTimePatternGenerator* U_EXPORT2
DateTimePatternGenerator&
DateTimePatternGenerator::operator=(const DateTimePatternGenerator& other) {
+ // reflexive case
+ if (&other == this) {
+ return *this;
+ }
pLocale = other.pLocale;
fDefaultHourFormatChar = other.fDefaultHourFormatChar;
*fp = *(other.fp);
if (skipMatcher != NULL) delete skipMatcher;
}
+namespace {
+
+UInitOnce initOnce = U_INITONCE_INITIALIZER;
+UHashtable *localeToAllowedHourFormatsMap = NULL;
+
+// Value deleter for hashmap.
+void deleteAllowedHourFormats(void *ptr) {
+ uprv_free(ptr);
+}
+
+// Close hashmap at cleanup.
+UBool allowedHourFormatsCleanup() {
+ uhash_close(localeToAllowedHourFormatsMap);
+ return TRUE;
+}
+
+enum AllowedHourFormat{
+ ALLOWED_HOUR_FORMAT_UNKNOWN = -1,
+ ALLOWED_HOUR_FORMAT_h,
+ ALLOWED_HOUR_FORMAT_H,
+ ALLOWED_HOUR_FORMAT_hb,
+ ALLOWED_HOUR_FORMAT_Hb,
+ ALLOWED_HOUR_FORMAT_hB,
+ ALLOWED_HOUR_FORMAT_HB
+};
+
+} // namespace
+
void
DateTimePatternGenerator::initData(const Locale& locale, UErrorCode &status) {
//const char *baseLangName = locale.getBaseName(); // unused
addCLDRData(locale, status);
setDateTimeFromCalendar(locale, status);
setDecimalSymbols(locale, status);
+ umtx_initOnce(initOnce, loadAllowedHourFormatsData, status);
+ getAllowedHourFormats(locale, status);
} // DateTimePatternGenerator::initData
+namespace {
+
+struct AllowedHourFormatsSink : public ResourceTableSink {
+ // Initialize sub-sinks.
+ AllowedHourFormatsSink() : localeSink(*this), allowedListSink(*this) {}
+ virtual ~AllowedHourFormatsSink();
+
+ // Entry point.
+ virtual ResourceTableSink *getOrCreateTableSink(const char *key, int32_t, UErrorCode &status) {
+ if (U_FAILURE(status)) { return NULL; }
+
+ locale = key;
+ return &localeSink;
+ }
+
+ struct LocaleSink : public ResourceTableSink {
+ AllowedHourFormatsSink &outer;
+ LocaleSink(AllowedHourFormatsSink &outer) : outer(outer) {}
+ virtual ~LocaleSink();
+
+ virtual void put(const char *key, const ResourceValue &value, UErrorCode &status) {
+ if (U_FAILURE(status)) { return; }
+
+ if (uprv_strcmp(key, "allowed") == 0) {
+ outer.allowedFormats = static_cast<int32_t *>(uprv_malloc(2 * sizeof(int32_t)));
+ outer.allowedFormatsLength = 1;
+ if (outer.allowedFormats == NULL) {
+ status = U_MEMORY_ALLOCATION_ERROR;
+ return;
+ }
+ outer.allowedFormats[0] = outer.getHourFormatFromUnicodeString(
+ value.getUnicodeString(status));
+ }
+ }
+
+ virtual ResourceArraySink *getOrCreateArraySink(const char *key, int32_t size, UErrorCode &status) {
+ if (U_FAILURE(status)) { return NULL; }
+
+ if (uprv_strcmp(key, "allowed") == 0) {
+ outer.allowedFormats = static_cast<int32_t *>(uprv_malloc((size + 1) * sizeof(int32_t)));
+ outer.allowedFormatsLength = size;
+ if (outer.allowedFormats == NULL) {
+ status = U_MEMORY_ALLOCATION_ERROR;
+ return NULL;
+ } else {
+ return &outer.allowedListSink;
+ }
+ }
+ return NULL;
+ }
+
+ virtual void leave(UErrorCode &status) {
+ if (U_FAILURE(status) || outer.allowedFormats == NULL) { return; }
+
+ outer.allowedFormats[outer.allowedFormatsLength] = ALLOWED_HOUR_FORMAT_UNKNOWN;
+ uhash_put(localeToAllowedHourFormatsMap, const_cast<char *>(outer.locale), outer.allowedFormats, &status);
+ outer.allowedFormats = NULL;
+ }
+ } localeSink;
+
+ struct AllowedListSink : public ResourceArraySink {
+ AllowedHourFormatsSink &outer;
+ AllowedListSink(AllowedHourFormatsSink &outer) : outer(outer) {}
+ virtual ~AllowedListSink();
+
+ virtual void put(int32_t index, const ResourceValue &value, UErrorCode &status) {
+ if (U_FAILURE(status)) { return; }
+
+ outer.allowedFormats[index] = outer.getHourFormatFromUnicodeString(
+ value.getUnicodeString(status));
+ }
+ } allowedListSink;
+
+ const char *locale;
+ int32_t *allowedFormats;
+ int32_t allowedFormatsLength;
+
+ AllowedHourFormat getHourFormatFromUnicodeString(UnicodeString s) {
+ if (s.length() == 1) {
+ if (s[0] == LOW_H) { return ALLOWED_HOUR_FORMAT_h; }
+ if (s[0] == CAP_H) { return ALLOWED_HOUR_FORMAT_H; }
+ } else if (s.length() == 2) {
+ if (s[0] == LOW_H && s[1] == LOW_B) { return ALLOWED_HOUR_FORMAT_hb; }
+ if (s[0] == CAP_H && s[1] == LOW_B) { return ALLOWED_HOUR_FORMAT_Hb; }
+ if (s[0] == LOW_H && s[1] == CAP_B) { return ALLOWED_HOUR_FORMAT_hB; }
+ if (s[0] == CAP_H && s[1] == CAP_B) { return ALLOWED_HOUR_FORMAT_HB; }
+ }
+
+ return ALLOWED_HOUR_FORMAT_UNKNOWN;
+ }
+};
+
+} // namespace
+
+AllowedHourFormatsSink::~AllowedHourFormatsSink() {}
+AllowedHourFormatsSink::LocaleSink::~LocaleSink() {}
+AllowedHourFormatsSink::AllowedListSink::~AllowedListSink() {}
+
+void DateTimePatternGenerator::loadAllowedHourFormatsData(UErrorCode &status) {
+ if (U_FAILURE(status)) { return; }
+ localeToAllowedHourFormatsMap = uhash_open(
+ uhash_hashChars, uhash_compareChars, NULL, &status);
+ uhash_setValueDeleter(localeToAllowedHourFormatsMap, deleteAllowedHourFormats);
+ LocalUResourceBundlePointer rb(ures_openDirect(NULL, "supplementalData", &status));
+
+ AllowedHourFormatsSink sink;
+ // TODO: Currently in the enumeration each table allocates a new array.
+ // Try to reduce the number of memory allocations. Consider storing a
+ // UVector32 with the concatenation of all of the sub-arrays, put the start index
+ // into the hashmap, store 6 single-value sub-arrays right at the beginning of the
+ // vector (at index enum*2) for easy data sharing, copy sub-arrays into runtime
+ // object. Remember to clean up the vector, too.
+ ures_getAllTableItemsWithFallback(rb.getAlias(), "timeData", sink, status);
+
+ ucln_i18n_registerCleanup(UCLN_I18N_ALLOWED_HOUR_FORMATS, allowedHourFormatsCleanup);
+}
+
+void DateTimePatternGenerator::getAllowedHourFormats(const Locale &locale, UErrorCode &status) {
+ if (U_FAILURE(status)) { return; }
+
+ const char *localeID = locale.getName();
+ char maxLocaleID[ULOC_FULLNAME_CAPACITY];
+ int32_t length = uloc_addLikelySubtags(localeID, maxLocaleID, ULOC_FULLNAME_CAPACITY, &status);
+ if (U_FAILURE(status)) {
+ return;
+ } else if (length == ULOC_FULLNAME_CAPACITY) { // no room for NUL
+ status = U_BUFFER_OVERFLOW_ERROR;
+ return;
+ }
+ Locale maxLocale = Locale(maxLocaleID);
+
+ const char *country = maxLocale.getCountry();
+ if (*country == '\0') { country = "001"; }
+ const char *language = maxLocale.getLanguage();
+
+ CharString langCountry;
+ langCountry.append(language, uprv_strlen(language), status);
+ langCountry.append('_', status);
+ langCountry.append(country, uprv_strlen(country), status);
+
+ int32_t *allowedFormats;
+ allowedFormats = (int32_t *)uhash_get(localeToAllowedHourFormatsMap, langCountry.data());
+ if (allowedFormats == NULL) {
+ allowedFormats = (int32_t *)uhash_get(localeToAllowedHourFormatsMap, const_cast<char *>(country));
+ }
+
+ if (allowedFormats != NULL) { // Lookup is successful
+ for (int32_t i = 0; i < UPRV_LENGTHOF(fAllowedHourFormats); ++i) {
+ fAllowedHourFormats[i] = allowedFormats[i];
+ if (allowedFormats[i] == ALLOWED_HOUR_FORMAT_UNKNOWN) {
+ break;
+ }
+ }
+ } else { // Lookup failed, twice
+ fAllowedHourFormats[0] = ALLOWED_HOUR_FORMAT_H;
+ fAllowedHourFormats[1] = ALLOWED_HOUR_FORMAT_UNKNOWN;
+ }
+}
+
UnicodeString
DateTimePatternGenerator::getSkeleton(const UnicodeString& pattern, UErrorCode&
/*status*/) {
- dtMatcher->set(pattern, fp);
- return dtMatcher->getSkeletonPtr()->getSkeleton();
+ FormatParser fp;
+ DateTimeMatcher matcher;
+ PtnSkeleton localSkeleton;
+ matcher.set(pattern, &fp, localSkeleton);
+ return localSkeleton.getSkeleton();
+}
+
+UnicodeString
+DateTimePatternGenerator::staticGetSkeleton(
+ const UnicodeString& pattern, UErrorCode& /*status*/) {
+ FormatParser fp;
+ DateTimeMatcher matcher;
+ PtnSkeleton localSkeleton;
+ matcher.set(pattern, &fp, localSkeleton);
+ return localSkeleton.getSkeleton();
}
UnicodeString
DateTimePatternGenerator::getBaseSkeleton(const UnicodeString& pattern, UErrorCode& /*status*/) {
- dtMatcher->set(pattern, fp);
- return dtMatcher->getSkeletonPtr()->getBaseSkeleton();
+ FormatParser fp;
+ DateTimeMatcher matcher;
+ PtnSkeleton localSkeleton;
+ matcher.set(pattern, &fp, localSkeleton);
+ return localSkeleton.getBaseSkeleton();
+}
+
+UnicodeString
+DateTimePatternGenerator::staticGetBaseSkeleton(
+ const UnicodeString& pattern, UErrorCode& /*status*/) {
+ FormatParser fp;
+ DateTimeMatcher matcher;
+ PtnSkeleton localSkeleton;
+ matcher.set(pattern, &fp, localSkeleton);
+ return localSkeleton.getBaseSkeleton();
}
void
const char *key=NULL;
int32_t i;
- UnicodeString defaultItemFormat(TRUE, UDATPG_ItemFormat, LENGTHOF(UDATPG_ItemFormat)-1); // Read-only alias.
+ UnicodeString defaultItemFormat(TRUE, UDATPG_ItemFormat, UPRV_LENGTHOF(UDATPG_ItemFormat)-1); // Read-only alias.
err = U_ZERO_ERROR;
-
+
fDefaultHourFormatChar = 0;
for (i=0; i<UDATPG_FIELD_COUNT; ++i ) {
appendItemNames[i]=CAP_F;
}
}
// Go to the top of the loop to process contents of calTypeBundle
- }
+ }
if (hackPattern.length()>0) {
hackTimes(hackPattern, err);
int32_t dateMask=(1<<UDATPG_DAYPERIOD_FIELD) - 1;
int32_t timeMask=(1<<UDATPG_FIELD_COUNT) - 1 - dateMask;
- // Replace hour metacharacters 'j' and 'J', set flags as necessary
+ // Replace hour metacharacters 'j', 'C' and 'J', set flags as necessary
UnicodeString patternFormCopy = UnicodeString(patternForm);
UChar hourFormatSkeletonCharForLowJ = fDefaultHourFormatChar;
switch (options & UADATPG_FORCE_HOUR_CYCLE_MASK) {
} else if (!inQuoted) {
if (patChr == LOW_J) {
patternFormCopy.setCharAt(patPos, hourFormatSkeletonCharForLowJ);
+ } else if (patChr == CAP_C) {
+ AllowedHourFormat preferred;
+ if (fAllowedHourFormats[0] != ALLOWED_HOUR_FORMAT_UNKNOWN) {
+ preferred = (AllowedHourFormat)fAllowedHourFormats[0];
+ } else {
+ status = U_INVALID_FORMAT_ERROR;
+ return UnicodeString();
+ }
+
+ if (preferred == ALLOWED_HOUR_FORMAT_H || preferred == ALLOWED_HOUR_FORMAT_HB || preferred == ALLOWED_HOUR_FORMAT_Hb) {
+ patternFormCopy.setCharAt(patPos, CAP_H);
+ } else {
+ patternFormCopy.setCharAt(patPos, LOW_H);
+ }
+
+ if (preferred == ALLOWED_HOUR_FORMAT_HB || preferred == ALLOWED_HOUR_FORMAT_hB) {
+ flags |= kDTPGSkeletonUsesCapB;
+ } else if (preferred == ALLOWED_HOUR_FORMAT_Hb || preferred == ALLOWED_HOUR_FORMAT_hb) {
+ flags |= kDTPGSkeletonUsesLowB;
+ }
} else if (patChr == CAP_J) {
// Get pattern for skeleton with H, then in adjustFieldTypes
// replace hour pattern characters as necessary.
resultPattern.remove();
status = U_ZERO_ERROR;
dtFormat=getDateTimeFormat();
- Formattable dateTimeObject[] = { timePattern, datePattern };
- resultPattern = MessageFormat::format(dtFormat, dateTimeObject, 2, resultPattern, status );
+ SimpleFormatter(dtFormat, 2, 2, status).format(timePattern, datePattern, resultPattern, status);
return resultPattern;
}
}
const dtTypeElem *row = &dtTypes[canonicalIndex];
int32_t typeValue = row->field;
+
+ // Handle special day periods.
+ if (typeValue == UDATPG_DAYPERIOD_FIELD && flags != 0) {
+ UChar c = NONE; // '0'
+ if (flags & kDTPGSkeletonUsesCapB) { c = CAP_B; }
+ if (flags & kDTPGSkeletonUsesLowB) { c = LOW_B; }
+
+ if (c != NONE) {
+ for (int32_t i = 0; i < field.length(); ++i)
+ field.setCharAt(i, c);
+ }
+ }
+
if ((flags & kDTPGFixFractionalSeconds) != 0 && typeValue == UDATPG_SECOND_FIELD) {
UnicodeString newField=dtMatcher->skeleton.original[UDATPG_FRACTIONAL_SECOND_FIELD];
field = field + decimal + newField;
int32_t topField=getTopBitNumber(foundMask);
UnicodeString appendName;
getAppendName((UDateTimePatternField)topField, appendName);
- const Formattable formatPattern[] = {
- resultPattern,
- tempPattern,
- appendName
+ const UnicodeString *values[3] = {
+ &resultPattern,
+ &tempPattern,
+ &appendName
};
- UnicodeString emptyStr;
- resultPattern = MessageFormat::format(appendItemFormats[topField], formatPattern, 3, emptyStr, err);
+ SimpleFormatter(appendItemFormats[topField], 2, 3, err).
+ formatAndReplace(values, 3, resultPattern, NULL, 0, err);
lastMissingFieldMask = distanceInfo->missingFieldMask;
}
}
if(U_FAILURE(status)){
return;
}
- int32_t pos = -1;
+ int32_t pos = UHASH_FIRST;
const UHashElement* elem = NULL;
// walk through the hash table and create a deep clone
while((elem = other->nextElement(pos))!= NULL){
status = U_MEMORY_ALLOCATION_ERROR;
return;
}
-
+ curElem->skeletonWasSpecified = otherElem->skeletonWasSpecified;
if (prevElem!=NULL) {
prevElem->next=curElem;
}
}
UBool
-FormatParser::isQuoteLiteral(const UnicodeString& s) const {
+FormatParser::isQuoteLiteral(const UnicodeString& s) {
return (UBool)(s.charAt(0)==SINGLE_QUOTE);
}
projects / apple / icu.git / blobdiff