U_INTERNAL int32_t U_EXPORT2
unum_formatUFormattable(const UNumberFormat* fmt,
const UFormattable *number,
UChar *result,
int32_t resultLength,
UFieldPosition *pos, /* ignored if 0 */
UErrorCode *status) {
if (U_FAILURE(*status)) {
return 0;
}
if (fmt == NULL || number==NULL ||
(result==NULL ? resultLength!=0 : resultLength<0)) {
*status = U_ILLEGAL_ARGUMENT_ERROR;
return 0;
}
UnicodeString res(result, 0, resultLength);
FieldPosition fp;
if(pos != 0)
fp.setField(pos->field);
((const NumberFormat*)fmt)->format(*(Formattable::fromUFormattable(number)), res, fp, *status);
if(pos != 0) {
pos->beginIndex = fp.getBeginIndex();
pos->endIndex = fp.getEndIndex();
}
return res.extract(result, resultLength, *status);
}
U_CAPI int32_t U_EXPORT2
udat_format( const UDateFormat* format,
UDate dateToFormat,
UChar* result,
int32_t resultLength,
UFieldPosition* position,
UErrorCode* status)
{
if(U_FAILURE(*status)) return -1;
UnicodeString res;
if(!(result==NULL && resultLength==0)) {
// NULL destination for pure preflighting: empty dummy string
// otherwise, alias the destination buffer
res.setTo(result, 0, resultLength);
}
FieldPosition fp;
if(position != 0)
fp.setField(position->field);
((DateFormat*)format)->format(dateToFormat, res, fp);
if(position != 0) {
position->beginIndex = fp.getBeginIndex();
position->endIndex = fp.getEndIndex();
}
return res.extract(result, resultLength, *status);
}
static jcharArray formatResult(JNIEnv* env, const UnicodeString& s, FieldPositionIterator* fpi, jobject javaFieldPositionIterator) {
static jmethodID gFPI_setData = env->GetMethodID(JniConstants::fieldPositionIteratorClass, "setData", "([I)V");
if (fpi != NULL) {
std::vector<int32_t> data;
FieldPosition fp;
while (fpi->next(fp)) {
data.push_back(fp.getField());
data.push_back(fp.getBeginIndex());
data.push_back(fp.getEndIndex());
}
jintArray javaData = NULL;
if (!data.empty()) {
javaData = env->NewIntArray(data.size());
if (javaData == NULL) {
return NULL;
}
ScopedIntArrayRW ints(env, javaData);
if (ints.get() == NULL) {
return NULL;
}
memcpy(ints.get(), &data[0], data.size() * sizeof(int32_t));
}
env->CallVoidMethod(javaFieldPositionIterator, gFPI_setData, javaData);
}
jcharArray result = env->NewCharArray(s.length());
if (result != NULL) {
env->SetCharArrayRegion(result, 0, s.length(), s.getBuffer());
}
return result;
}
U_CAPI int32_t U_EXPORT2
unum_formatDouble( const UNumberFormat* fmt,
double number,
UChar* result,
int32_t resultLength,
UFieldPosition *pos, /* 0 if ignore */
UErrorCode* status)
{
if(U_FAILURE(*status)) return -1;
UnicodeString res;
if(!(result==NULL && resultLength==0)) {
// NULL destination for pure preflighting: empty dummy string
// otherwise, alias the destination buffer
res.setTo(result, 0, resultLength);
}
FieldPosition fp;
if(pos != 0)
fp.setField(pos->field);
((const NumberFormat*)fmt)->format(number, res, fp);
if(pos != 0) {
pos->beginIndex = fp.getBeginIndex();
pos->endIndex = fp.getEndIndex();
}
return res.extract(result, resultLength, *status);
}
UnicodeString& GLUE_SYM (DateFormat ) :: format( Calendar& cal, UnicodeString& appendTo, FieldPosition& pos) const
{
#if DATE_FE_DEBUG
fprintf(stderr, "VCF " ICUGLUE_VER_STR " - formatting. \n");
#endif
int32_t len = appendTo.length();
UChar junk[200];
UErrorCode status = U_ZERO_ERROR;
UFieldPosition pos2;
int32_t nlen = OICU_udat_format(_this,
cal.getTime(status),
junk,
200,
&pos2,
&status);
// todo: use pos2
pos.setBeginIndex(len);
pos.setEndIndex(len += nlen);
appendTo.append(junk, nlen);
return appendTo;
}
void FormattedNumber::populateFieldPosition(FieldPosition& fieldPosition, UErrorCode& status) {
if (U_FAILURE(status)) {
return;
}
if (fResults == nullptr) {
status = fErrorCode;
return;
}
// in case any users were depending on the old behavior:
fieldPosition.setBeginIndex(0);
fieldPosition.setEndIndex(0);
fResults->string.nextFieldPosition(fieldPosition, status);
}
UBool FieldPositionIterator::next(FieldPosition& fp) {
if (pos == -1) {
return FALSE;
}
fp.setField(data->elementAti(pos++));
fp.setBeginIndex(data->elementAti(pos++));
fp.setEndIndex(data->elementAti(pos++));
if (pos == data->size()) {
pos = -1;
}
return TRUE;
}
UnicodeString& RelativeDateFormat::format( Calendar& cal,
UnicodeString& appendTo,
FieldPosition& pos) const {
UErrorCode status = U_ZERO_ERROR;
UChar emptyStr = 0;
UnicodeString dateString(&emptyStr);
// calculate the difference, in days, between 'cal' and now.
int dayDiff = dayDifference(cal, status);
// look up string
int32_t len = 0;
const UChar *theString = getStringForDay(dayDiff, len, status);
if(U_SUCCESS(status) && (theString!=NULL)) {
// found a relative string
dateString.setTo(theString, len);
}
if(fTimeFormat == NULL || fCombinedFormat == 0) {
if (dateString.length() > 0) {
appendTo.append(dateString);
} else if(fDateFormat != NULL) {
fDateFormat->format(cal,appendTo,pos);
}
} else {
if (dateString.length() == 0 && fDateFormat != NULL) {
fDateFormat->format(cal,dateString,pos);
}
UnicodeString timeString(&emptyStr);
FieldPosition timepos = pos;
fTimeFormat->format(cal,timeString,timepos);
Formattable timeDateStrings[] = { timeString, dateString };
fCombinedFormat->format(timeDateStrings, 2, appendTo, pos, status); // pos is ignored by this
int32_t offset;
if (pos.getEndIndex() > 0 && (offset = appendTo.indexOf(dateString)) >= 0) {
// pos.field was found in dateString, offset start & end based on final position of dateString
pos.setBeginIndex( pos.getBeginIndex() + offset );
pos.setEndIndex( pos.getEndIndex() + offset );
} else if (timepos.getEndIndex() > 0 && (offset = appendTo.indexOf(timeString)) >= 0) {
// pos.field was found in timeString, offset start & end based on final position of timeString
pos.setBeginIndex( timepos.getBeginIndex() + offset );
pos.setEndIndex( timepos.getEndIndex() + offset );
}
}
return appendTo;
}
void test_FieldPosition( void )
{
FieldPosition fp( 7 );
if (fp.getField() == 7) {
it_logln("FP constructor(int32_t) and getField tested.");
}else{
it_errln("*** FP constructor(int32_t) or getField");
}
FieldPosition* fph = new FieldPosition( 3 );
if ( fph->getField() != 3) it_errln("*** FP getField or heap constr.");
delete fph;
UBool err1 = FALSE;
UBool err2 = FALSE;
UBool err3 = FALSE;
for (int32_t i = -50; i < 50; i++ ) {
fp.setField( i+8 );
fp.setBeginIndex( i+6 );
fp.setEndIndex( i+7 );
if (fp.getField() != i+8) err1 = TRUE;
if (fp.getBeginIndex() != i+6) err2 = TRUE;
if (fp.getEndIndex() != i+7) err3 = TRUE;
}
if (!err1) {
it_logln("FP setField and getField tested.");
}else{
it_errln("*** FP setField or getField");
}
if (!err2) {
it_logln("FP setBeginIndex and getBeginIndex tested.");
}else{
it_errln("*** FP setBeginIndex or getBeginIndex");
}
if (!err3) {
it_logln("FP setEndIndex and getEndIndex tested.");
}else{
it_errln("*** FP setEndIndex or getEndIndex");
}
it_logln("");
}
void NumberStringBuilder::populateFieldPosition(FieldPosition &fp, int32_t offset, UErrorCode &status) const {
int32_t rawField = fp.getField();
if (rawField == FieldPosition::DONT_CARE) {
return;
}
if (rawField < 0 || rawField >= UNUM_FIELD_COUNT) {
status = U_ILLEGAL_ARGUMENT_ERROR;
return;
}
auto field = static_cast<Field>(rawField);
bool seenStart = false;
int32_t fractionStart = -1;
for (int i = fZero; i <= fZero + fLength; i++) {
Field _field = UNUM_FIELD_COUNT;
if (i < fZero + fLength) {
_field = getFieldPtr()[i];
}
if (seenStart && field != _field) {
// Special case: GROUPING_SEPARATOR counts as an INTEGER.
if (field == UNUM_INTEGER_FIELD && _field == UNUM_GROUPING_SEPARATOR_FIELD) {
continue;
}
fp.setEndIndex(i - fZero + offset);
break;
} else if (!seenStart && field == _field) {
fp.setBeginIndex(i - fZero + offset);
seenStart = true;
}
if (_field == UNUM_INTEGER_FIELD || _field == UNUM_DECIMAL_SEPARATOR_FIELD) {
fractionStart = i - fZero + 1;
}
}
// Backwards compatibility: FRACTION needs to start after INTEGER if empty
if (field == UNUM_FRACTION_FIELD && !seenStart) {
fp.setBeginIndex(fractionStart + offset);
fp.setEndIndex(fractionStart + offset);
}
}
U_CAPI int32_t U_EXPORT2
unum_formatDecimal(const UNumberFormat* fmt,
const char * number,
int32_t length,
UChar* result,
int32_t resultLength,
UFieldPosition *pos, /* 0 if ignore */
UErrorCode* status) {
if(U_FAILURE(*status)) {
return -1;
}
if ((result == NULL && resultLength != 0) || resultLength < 0) {
*status = U_ILLEGAL_ARGUMENT_ERROR;
return -1;
}
FieldPosition fp;
if(pos != 0) {
fp.setField(pos->field);
}
if (length < 0) {
length = uprv_strlen(number);
}
StringPiece numSP(number, length);
Formattable numFmtbl(numSP, *status);
UnicodeString resultStr;
if (resultLength > 0) {
// Alias the destination buffer.
resultStr.setTo(result, 0, resultLength);
}
((const NumberFormat*)fmt)->format(numFmtbl, resultStr, fp, *status);
if(pos != 0) {
pos->beginIndex = fp.getBeginIndex();
pos->endIndex = fp.getEndIndex();
}
return resultStr.extract(result, resultLength, *status);
}
U_CAPI int32_t U_EXPORT2
udat_formatCalendar(const UDateFormat* format,
UCalendar* calendar,
UChar* result,
int32_t resultLength,
UFieldPosition* position,
UErrorCode* status)
{
if(U_FAILURE(*status)) {
return -1;
}
if (result == NULL ? resultLength != 0 : resultLength < 0) {
*status = U_ILLEGAL_ARGUMENT_ERROR;
return -1;
}
UnicodeString res;
if (result != NULL) {
// NULL destination for pure preflighting: empty dummy string
// otherwise, alias the destination buffer
res.setTo(result, 0, resultLength);
}
FieldPosition fp;
if(position != 0)
fp.setField(position->field);
((DateFormat*)format)->format(*(Calendar*)calendar, res, fp);
if(position != 0) {
position->beginIndex = fp.getBeginIndex();
position->endIndex = fp.getEndIndex();
}
return res.extract(result, resultLength, *status);
}
U_CAPI int32_t U_EXPORT2
unum_formatDoubleCurrency(const UNumberFormat* fmt,
double number,
UChar* currency,
UChar* result,
int32_t resultLength,
UFieldPosition* pos, /* ignored if 0 */
UErrorCode* status) {
if (U_FAILURE(*status)) return -1;
UnicodeString res;
if (!(result==NULL && resultLength==0)) {
// NULL destination for pure preflighting: empty dummy string
// otherwise, alias the destination buffer
res.setTo(result, 0, resultLength);
}
FieldPosition fp;
if (pos != 0) {
fp.setField(pos->field);
}
CurrencyAmount *tempCurrAmnt = new CurrencyAmount(number, currency, *status);
// Check for null pointer.
if (tempCurrAmnt == NULL) {
*status = U_MEMORY_ALLOCATION_ERROR;
return -1;
}
Formattable n(tempCurrAmnt);
((const NumberFormat*)fmt)->format(n, res, fp, *status);
if (pos != 0) {
pos->beginIndex = fp.getBeginIndex();
pos->endIndex = fp.getEndIndex();
}
return res.extract(result, resultLength, *status);
}
void BeeTask::extract(const string& html, MoneyRule& moneyRule, FieldPosition& fieldPosition)
{
std::vector<string> numVec;
extractNumStr(html, fieldPosition.getFindBegin(), fieldPosition.getFindEnd(), numVec);
Rate rate;
rate.setSourceNo(moneyRule.getSourceNo());
rate.setMoenyANo(moneyRule.getMoenyANo());
rate.setMoenyBNo(moneyRule.getMoenyBNo());
rate.setTradeUnit(numVec.at(fieldPosition.getTradeUnit()));
rate.setMidPrice(numVec.at(fieldPosition.getMidPrice()));
rate.setSellPrice(numVec.at(fieldPosition.getSellPrice()));
rate.setCashPrice(numVec.at(fieldPosition.getCashPrice()));
rate.setSpotPrice(numVec.at(fieldPosition.getSpotPrice()));
rate.setUpdateDate(numVec.at(fieldPosition.getUpdateDate()));
RateDb::insertRate(rate);
}
bool NumberStringBuilder::nextFieldPosition(FieldPosition& fp, UErrorCode& status) const {
int32_t rawField = fp.getField();
if (rawField == FieldPosition::DONT_CARE) {
return FALSE;
}
if (rawField < 0 || rawField >= UNUM_FIELD_COUNT) {
status = U_ILLEGAL_ARGUMENT_ERROR;
return FALSE;
}
auto field = static_cast<Field>(rawField);
bool seenStart = false;
int32_t fractionStart = -1;
int32_t startIndex = fp.getEndIndex();
for (int i = fZero + startIndex; i <= fZero + fLength; i++) {
Field _field = UNUM_FIELD_COUNT;
if (i < fZero + fLength) {
_field = getFieldPtr()[i];
}
if (seenStart && field != _field) {
// Special case: GROUPING_SEPARATOR counts as an INTEGER.
if (field == UNUM_INTEGER_FIELD && _field == UNUM_GROUPING_SEPARATOR_FIELD) {
continue;
}
fp.setEndIndex(i - fZero);
break;
} else if (!seenStart && field == _field) {
fp.setBeginIndex(i - fZero);
seenStart = true;
}
if (_field == UNUM_INTEGER_FIELD || _field == UNUM_DECIMAL_SEPARATOR_FIELD) {
fractionStart = i - fZero + 1;
}
}
// Backwards compatibility: FRACTION needs to start after INTEGER if empty.
// Do not return that a field was found, though, since there is not actually a fraction part.
if (field == UNUM_FRACTION_FIELD && !seenStart && fractionStart != -1) {
fp.setBeginIndex(fractionStart);
fp.setEndIndex(fractionStart);
}
return seenStart;
}
void PluralFormat::parseType(const UnicodeString& source, const NFRule *rbnfLenientScanner, Formattable& result, FieldPosition& pos) const {
// If no pattern was applied, return null.
if (msgPattern.countParts() == 0) {
pos.setBeginIndex(-1);
pos.setEndIndex(-1);
return;
}
int partIndex = 0;
int currMatchIndex;
int count=msgPattern.countParts();
int startingAt = pos.getBeginIndex();
if (startingAt < 0) {
startingAt = 0;
}
// The keyword is null until we need to match against a non-explicit, not-"other" value.
// Then we get the keyword from the selector.
// (In other words, we never call the selector if we match against an explicit value,
// or if the only non-explicit keyword is "other".)
UnicodeString keyword;
UnicodeString matchedWord;
const UnicodeString& pattern = msgPattern.getPatternString();
int matchedIndex = -1;
// Iterate over (ARG_SELECTOR ARG_START message ARG_LIMIT) tuples
// until the end of the plural-only pattern.
while (partIndex < count) {
const MessagePattern::Part* partSelector = &msgPattern.getPart(partIndex++);
if (partSelector->getType() != UMSGPAT_PART_TYPE_ARG_SELECTOR) {
// Bad format
continue;
}
const MessagePattern::Part* partStart = &msgPattern.getPart(partIndex++);
if (partStart->getType() != UMSGPAT_PART_TYPE_MSG_START) {
// Bad format
continue;
}
const MessagePattern::Part* partLimit = &msgPattern.getPart(partIndex++);
if (partLimit->getType() != UMSGPAT_PART_TYPE_MSG_LIMIT) {
// Bad format
continue;
}
UnicodeString currArg = pattern.tempSubString(partStart->getLimit(), partLimit->getIndex() - partStart->getLimit());
if (rbnfLenientScanner != NULL) {
// If lenient parsing is turned ON, we've got some time consuming parsing ahead of us.
int32_t length = -1;
currMatchIndex = rbnfLenientScanner->findTextLenient(source, currArg, startingAt, &length);
}
else {
currMatchIndex = source.indexOf(currArg, startingAt);
}
if (currMatchIndex >= 0 && currMatchIndex >= matchedIndex && currArg.length() > matchedWord.length()) {
matchedIndex = currMatchIndex;
matchedWord = currArg;
keyword = pattern.tempSubString(partStart->getLimit(), partLimit->getIndex() - partStart->getLimit());
}
}
if (matchedIndex >= 0) {
pos.setBeginIndex(matchedIndex);
pos.setEndIndex(matchedIndex + matchedWord.length());
result.setString(keyword);
return;
}
// Not found!
pos.setBeginIndex(-1);
pos.setEndIndex(-1);
}
static jstring formatDoubleRBNFImpl(JNIEnv *env, jclass clazz, jint addr, jdouble value,
jobject field, jstring fieldType, jobject attributes) {
// LOGI("ENTER formatDoubleRBNFImpl");
const char * fieldPositionClassName = "java/text/FieldPosition";
const char * stringBufferClassName = "java/lang/StringBuffer";
jclass fieldPositionClass = env->FindClass(fieldPositionClassName);
jclass stringBufferClass = env->FindClass(stringBufferClassName);
jmethodID setBeginIndexMethodID = env->GetMethodID(fieldPositionClass,
"setBeginIndex", "(I)V");
jmethodID setEndIndexMethodID = env->GetMethodID(fieldPositionClass,
"setEndIndex", "(I)V");
jmethodID appendMethodID = env->GetMethodID(stringBufferClass,
"append", "(Ljava/lang/String;)Ljava/lang/StringBuffer;");
const char * fieldName = NULL;
if(fieldType != NULL) {
fieldName = env->GetStringUTFChars(fieldType, NULL);
}
uint32_t reslenneeded;
double val = value;
UChar *result = NULL;
FieldPosition fp;
fp.setField(FieldPosition::DONT_CARE);
UErrorCode status = U_ZERO_ERROR;
RuleBasedNumberFormat *fmt = (RuleBasedNumberFormat *)(int)addr;
UnicodeString res;
fmt->format(val, res, fp);
reslenneeded = res.extract(NULL, 0, status);
if(status==U_BUFFER_OVERFLOW_ERROR) {
status=U_ZERO_ERROR;
result = (UChar*)malloc(sizeof(UChar) * (reslenneeded + 1));
res.extract(result, reslenneeded + 1, status);
}
if (icuError(env, status) != FALSE) {
free(result);
return NULL;
}
if(fieldType != NULL) {
env->ReleaseStringUTFChars(fieldType, fieldName);
}
jstring resulting = env->NewString(result, reslenneeded);
free(result);
return resulting;
}
