| /* |
| ************************************************************************ |
| * Copyright (c) 2007-2011, International Business Machines |
| * Corporation and others. All Rights Reserved. |
| ************************************************************************ |
| */ |
| |
| #include "fldset.h" |
| #include "intltest.h" |
| |
| #if !UCONFIG_NO_FORMATTING |
| #include "unicode/regex.h" |
| |
| |
| FieldsSet::FieldsSet() { |
| // NOTREACHED |
| } |
| |
| FieldsSet::FieldsSet(int32_t fieldCount) { |
| construct((UDebugEnumType)-1, fieldCount); |
| } |
| |
| FieldsSet::FieldsSet(UDebugEnumType field) { |
| construct(field, udbg_enumCount(field)); |
| } |
| |
| FieldsSet::~FieldsSet() { |
| |
| } |
| |
| int32_t FieldsSet::fieldCount() const { |
| return fFieldCount; |
| } |
| |
| void FieldsSet::construct(UDebugEnumType field, int32_t fieldCount) { |
| fEnum = field; |
| if(fieldCount > U_FIELDS_SET_MAX) { |
| fieldCount = U_FIELDS_SET_MAX; |
| } |
| fFieldCount = fieldCount; |
| clear(); |
| } |
| |
| UnicodeString FieldsSet::diffFrom(const FieldsSet& other, UErrorCode& status) const { |
| UnicodeString str; |
| if(!isSameType(other)) { |
| status = U_ILLEGAL_ARGUMENT_ERROR; |
| return UnicodeString("U_ILLEGAL_ARGUMENT_ERROR: FieldsSet of a different type!"); |
| } |
| for (int i=0; i<fieldCount(); i++) { |
| if (isSet((UCalendarDateFields)i)) { |
| int32_t myVal = get(i); |
| int32_t theirVal = other.get(i); |
| |
| if(fEnum != -1) { |
| const UnicodeString& fieldName = udbg_enumString( |
| fEnum, i); |
| |
| str = str + fieldName + UnicodeString("=")+myVal+UnicodeString(" not ")+theirVal+UnicodeString(", "); |
| } else { |
| str = str + UnicodeString("some field") + "=" + myVal+" not " + theirVal+", "; |
| } |
| } |
| } |
| return str; |
| } |
| |
| static UnicodeString *split(const UnicodeString &src, UChar ch, int32_t &splits) |
| { |
| int32_t offset = -1; |
| |
| splits = 1; |
| while((offset = src.indexOf(ch, offset + 1)) >= 0) { |
| splits += 1; |
| } |
| |
| UnicodeString *result = new UnicodeString[splits]; |
| |
| int32_t start = 0; |
| int32_t split = 0; |
| int32_t end; |
| |
| while((end = src.indexOf(ch, start)) >= 0) { |
| src.extractBetween(start, end, result[split++]); |
| start = end + 1; |
| } |
| |
| src.extractBetween(start, src.length(), result[split]); |
| |
| return result; |
| } |
| |
| int32_t FieldsSet::parseFrom(const UnicodeString& str, const |
| FieldsSet* inheritFrom, UErrorCode& status) { |
| |
| int goodFields = 0; |
| |
| if(U_FAILURE(status)) { |
| return -1; |
| } |
| |
| int32_t destCount = 0; |
| UnicodeString *dest = split(str, 0x002C /* ',' */, destCount); |
| |
| for(int i = 0; i < destCount; i += 1) { |
| int32_t dc = 0; |
| UnicodeString *kv = split(dest[i], 0x003D /* '=' */, dc); |
| |
| if(dc != 2) { |
| it_errln(UnicodeString("dc == ") + dc + UnicodeString("?")); |
| } |
| |
| int32_t field = handleParseName(inheritFrom, kv[0], kv[1], status); |
| |
| if(U_FAILURE(status)) { |
| char ch[256]; |
| const UChar *u = kv[0].getBuffer(); |
| int32_t len = kv[0].length(); |
| u_UCharsToChars(u, ch, len); |
| ch[len] = 0; /* include terminating \0 */ |
| it_errln(UnicodeString("Parse Failed: Field ") + UnicodeString(ch) + UnicodeString(", err ") + UnicodeString(u_errorName(status))); |
| delete[] kv; |
| delete[] dest; |
| return -1; |
| } |
| |
| if(field != -1) { |
| handleParseValue(inheritFrom, field, kv[1], status); |
| |
| if(U_FAILURE(status)) { |
| char ch[256]; |
| const UChar *u = kv[1].getBuffer(); |
| int32_t len = kv[1].length(); |
| u_UCharsToChars(u, ch, len); |
| ch[len] = 0; /* include terminating \0 */ |
| it_errln(UnicodeString("Parse Failed: Value ") + UnicodeString(ch) + UnicodeString(", err ") + UnicodeString(u_errorName(status))); |
| delete[] kv; |
| delete[] dest; |
| return -1; |
| } |
| |
| goodFields += 1; |
| } |
| |
| delete[] kv; |
| } |
| |
| delete[] dest; |
| |
| return goodFields; |
| } |
| |
| UBool FieldsSet::isSameType(const FieldsSet& other) const { |
| return((&other==this)|| |
| ((other.fFieldCount==fFieldCount) && (other.fEnum==fEnum))); |
| } |
| |
| void FieldsSet::clear() { |
| for (int i=0; i<fieldCount(); i++) { |
| fValue[i]=-1; |
| fIsSet[i]=FALSE; |
| } |
| } |
| |
| void FieldsSet::clear(int32_t field) { |
| if (field<0|| field>=fieldCount()) { |
| return; |
| } |
| fValue[field] = -1; |
| fIsSet[field] = FALSE; |
| } |
| void FieldsSet::set(int32_t field, int32_t amount) { |
| if (field<0|| field>=fieldCount()) { |
| return; |
| } |
| fValue[field] = amount; |
| fIsSet[field] = TRUE; |
| } |
| |
| UBool FieldsSet::isSet(int32_t field) const { |
| if (field<0|| field>=fieldCount()) { |
| return FALSE; |
| } |
| return fIsSet[field]; |
| } |
| int32_t FieldsSet::get(int32_t field) const { |
| if (field<0|| field>=fieldCount()) { |
| return -1; |
| } |
| return fValue[field]; |
| } |
| |
| |
| int32_t FieldsSet::handleParseName(const FieldsSet* /* inheritFrom */, const UnicodeString& name, const UnicodeString& /* substr*/ , UErrorCode& status) { |
| if(fEnum > -1) { |
| int32_t which = udbg_enumByString(fEnum, name); |
| if(which == UDBG_INVALID_ENUM) { |
| status = U_UNSUPPORTED_ERROR; |
| } |
| return which; |
| } else { |
| status = U_UNSUPPORTED_ERROR; |
| return -1; |
| } |
| } |
| |
| void FieldsSet::parseValueDefault(const FieldsSet* inheritFrom, int32_t field, const UnicodeString& substr, UErrorCode& status) { |
| int32_t value = -1; |
| if(substr.length()==0) { // inherit requested |
| // inherit |
| if((inheritFrom == NULL) || !inheritFrom->isSet((UCalendarDateFields)field)) { |
| // couldn't inherit from field |
| it_errln(UnicodeString("Parse Failed: Couldn't inherit field ") + field + UnicodeString(" [") + UnicodeString(udbg_enumName(fEnum, field)) + UnicodeString("]")); |
| status = U_ILLEGAL_ARGUMENT_ERROR; |
| return; |
| } |
| value = inheritFrom->get((UCalendarDateFields)field); |
| } else { |
| value = udbg_stoi(substr); |
| } |
| set(field, value); |
| } |
| |
| void FieldsSet::parseValueEnum(UDebugEnumType type, const FieldsSet* inheritFrom, int32_t field, const UnicodeString& substr, UErrorCode& status) { |
| int32_t value = udbg_enumByString(type, substr); |
| if(value>=0) { |
| set(field, value); |
| } else { |
| // fallback |
| parseValueDefault(inheritFrom,field,substr,status); |
| } |
| } |
| |
| void FieldsSet::handleParseValue(const FieldsSet* inheritFrom, int32_t field, const UnicodeString& substr, UErrorCode& status) { |
| parseValueDefault(inheritFrom, field, substr, status); |
| } |
| |
| /// CAL FIELDS |
| |
| |
| CalendarFieldsSet::CalendarFieldsSet() : |
| FieldsSet(UDBG_UCalendarDateFields) { |
| // base class will call clear. |
| } |
| |
| CalendarFieldsSet::~CalendarFieldsSet() { |
| } |
| |
| void CalendarFieldsSet::handleParseValue(const FieldsSet* inheritFrom, int32_t field, const UnicodeString& substr, UErrorCode& status) { |
| if(field==UCAL_MONTH) { |
| parseValueEnum(UDBG_UCalendarMonths, inheritFrom, field, substr, status); |
| // will fallback to default. |
| } else { |
| parseValueDefault(inheritFrom, field, substr, status); |
| } |
| } |
| |
| /** |
| * set the specified fields on this calendar. Doesn't clear first. Returns any errors the caller |
| */ |
| void CalendarFieldsSet::setOnCalendar(Calendar *cal, UErrorCode& /*status*/) const { |
| for (int i=0; i<UDAT_FIELD_COUNT; i++) { |
| if (isSet((UCalendarDateFields)i)) { |
| int32_t value = get((UCalendarDateFields)i); |
| cal->set((UCalendarDateFields)i, value); |
| } |
| } |
| } |
| |
| /** |
| * return true if the calendar matches in these fields |
| */ |
| UBool CalendarFieldsSet::matches(Calendar *cal, CalendarFieldsSet &diffSet, |
| UErrorCode& status) const { |
| UBool match = TRUE; |
| if (U_FAILURE(status)) { |
| return FALSE; |
| } |
| for (int i=0; i<UDAT_FIELD_COUNT; i++) { |
| if (isSet((UCalendarDateFields)i)) { |
| int32_t calVal = cal->get((UCalendarDateFields)i, status); |
| if (U_FAILURE(status)) |
| return FALSE; |
| if (calVal != get((UCalendarDateFields)i)) { |
| match = FALSE; |
| diffSet.set((UCalendarDateFields)i, calVal); |
| //fprintf(stderr, "match failed: %s#%d=%d != %d\n",udbg_enumName(UDBG_UCalendarDateFields,i),i,cal->get((UCalendarDateFields)i,status), get((UCalendarDateFields)i));; |
| } |
| } |
| } |
| return match; |
| } |
| |
| |
| /** |
| * DateTimeStyleSet has two 'fields' -- date, and time. |
| */ |
| enum DateTimeStyleSetFields { |
| DTS_DATE = 0, /** Field one: the date (long, medium, short, etc). */ |
| DTS_TIME, /** Field two: the time (long, medium, short, etc). */ |
| DTS_COUNT /** The number of fields */ |
| }; |
| |
| /** |
| * DateTimeSet |
| * */ |
| DateTimeStyleSet::DateTimeStyleSet() : |
| FieldsSet(DTS_COUNT) { |
| } |
| |
| DateTimeStyleSet::~DateTimeStyleSet() { |
| |
| } |
| |
| UDateFormatStyle DateTimeStyleSet::getDateStyle() const { |
| if(!isSet(DTS_DATE)) { |
| return UDAT_NONE; |
| } else { |
| return (UDateFormatStyle)get(DTS_DATE); |
| } |
| } |
| |
| |
| UDateFormatStyle DateTimeStyleSet::getTimeStyle() const { |
| if(!isSet(DTS_TIME)) { |
| return UDAT_NONE; |
| } else { |
| return (UDateFormatStyle)get(DTS_TIME); |
| } |
| } |
| |
| void DateTimeStyleSet::handleParseValue(const FieldsSet* inheritFrom, int32_t field, const UnicodeString& substr, UErrorCode& status) { |
| UnicodeString kRELATIVE_("RELATIVE_"); |
| if(substr.startsWith(kRELATIVE_)) { |
| UnicodeString relativeas(substr,kRELATIVE_.length()); |
| parseValueEnum(UDBG_UDateFormatStyle, inheritFrom, field, relativeas, status); |
| // fix relative value |
| if(isSet(field) && U_SUCCESS(status)) { |
| set(field, get(field) | UDAT_RELATIVE); |
| } |
| } else { |
| parseValueEnum(UDBG_UDateFormatStyle, inheritFrom, field, substr, status); |
| } |
| } |
| |
| int32_t DateTimeStyleSet::handleParseName(const FieldsSet* /* inheritFrom */, const UnicodeString& name, const UnicodeString& /* substr */, UErrorCode& status) { |
| UnicodeString kDATE("DATE"); // TODO: static |
| UnicodeString kTIME("TIME"); // TODO: static |
| if(name == kDATE ) { |
| return DTS_DATE; |
| } else if(name == kTIME) { |
| return DTS_TIME; |
| } else { |
| status = U_ILLEGAL_ARGUMENT_ERROR; |
| return -1; |
| } |
| } |
| |
| #endif /*!UCONFIG_NO_FORMAT*/ |
