117 lines
3.3 KiB
C++
117 lines
3.3 KiB
C++
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#include "unicode/translit.h"
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#include "unicode/rbt.h"
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#include "unicode/unistr.h"
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#include "unicode/calendar.h"
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#include "unicode/datefmt.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include "util.h"
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#include "unaccent.h"
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// RuleBasedTransliterator rules to remove accents from characters
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// so they can be displayed as ASCIIx
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UnicodeString UNACCENT_RULES(
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"[\\u00C0-\\u00C5] > A;"
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"[\\u00C8-\\u00CB] > E;"
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"[\\u00CC-\\u00CF] > I;"
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"[\\u00E0-\\u00E5] > a;"
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"[\\u00E8-\\u00EB] > e;"
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"[\\u00EC-\\u00EF] > i;"
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);
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int main(int argc, char **argv) {
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Calendar *cal;
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DateFormat *fmt;
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DateFormat *defFmt;
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Transliterator *greek_latin;
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Transliterator *rbtUnaccent;
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Transliterator *unaccent;
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UErrorCode status = U_ZERO_ERROR;
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Locale greece("el", "GR");
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UnicodeString str, str2;
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// Create a calendar in the Greek locale
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cal = Calendar::createInstance(greece, status);
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check(status, "Calendar::createInstance");
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// Create a formatter
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fmt = DateFormat::createDateInstance(DateFormat::kFull, greece);
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fmt->setCalendar(*cal);
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// Create a default formatter
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defFmt = DateFormat::createDateInstance(DateFormat::kFull);
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defFmt->setCalendar(*cal);
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// Create a Greek-Latin Transliterator
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greek_latin = Transliterator::createInstance("Greek-Latin");
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if (greek_latin == 0) {
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printf("ERROR: Transliterator::createInstance() failed\n");
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exit(1);
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}
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// Create a custom Transliterator
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rbtUnaccent = new RuleBasedTransliterator("RBTUnaccent",
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UNACCENT_RULES,
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UTRANS_FORWARD,
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status);
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check(status, "RuleBasedTransliterator::ct");
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// Create a custom Transliterator
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unaccent = new UnaccentTransliterator();
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// Loop over various months
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for (int32_t month = Calendar::JANUARY;
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month <= Calendar::DECEMBER;
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++month) {
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// Set the calendar to a date
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cal->clear();
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cal->set(1999, month, 4);
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// Format the date in default locale
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str.remove();
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defFmt->format(cal->getTime(status), str, status);
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check(status, "DateFormat::format");
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printf("Date: ");
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uprintf(escape(str));
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printf("\n");
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// Format the date for Greece
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str.remove();
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fmt->format(cal->getTime(status), str, status);
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check(status, "DateFormat::format");
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printf("Greek formatted date: ");
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uprintf(escape(str));
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printf("\n");
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// Transliterate result
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greek_latin->transliterate(str);
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printf("Transliterated via Greek-Latin: ");
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uprintf(escape(str));
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printf("\n");
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// Transliterate result
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str2 = str;
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rbtUnaccent->transliterate(str);
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printf("Transliterated via RBT unaccent: ");
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uprintf(escape(str));
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printf("\n");
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unaccent->transliterate(str2);
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printf("Transliterated via normalizer unaccent: ");
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uprintf(escape(str2));
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printf("\n\n");
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}
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// Clean up
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delete fmt;
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delete cal;
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delete greek_latin;
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delete unaccent;
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delete rbtUnaccent;
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printf("Exiting successfully\n");
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return 0;
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}
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