1 /***********************************************************************
2 * © 2016 and later: Unicode, Inc. and others.
3 * License & terms of use: http://www.unicode.org/copyright.html
4 ***********************************************************************
5 ***********************************************************************
6 * COPYRIGHT:
7 * Copyright (c) 1999-2002, International Business Machines Corporation and
8 * others. All Rights Reserved.
9 ***********************************************************************/
10
11 #include "unicode/translit.h"
12 #include "unicode/rbt.h"
13 #include "unicode/unistr.h"
14 #include "unicode/calendar.h"
15 #include "unicode/datefmt.h"
16 #include <stdio.h>
17 #include <stdlib.h>
18 #include "util.h"
19 #include "unaccent.h"
20
21 // RuleBasedTransliterator rules to remove accents from characters
22 // so they can be displayed as ASCIIx
23 UnicodeString UNACCENT_RULES(
24 "[\\u00C0-\\u00C5] > A;"
25 "[\\u00C8-\\u00CB] > E;"
26 "[\\u00CC-\\u00CF] > I;"
27 "[\\u00E0-\\u00E5] > a;"
28 "[\\u00E8-\\u00EB] > e;"
29 "[\\u00EC-\\u00EF] > i;"
30 );
31
main(int argc,char ** argv)32 int main(int argc, char **argv) {
33
34 Calendar *cal;
35 DateFormat *fmt;
36 DateFormat *defFmt;
37 Transliterator *greek_latin;
38 Transliterator *rbtUnaccent;
39 UErrorCode status = U_ZERO_ERROR;
40 Locale greece("el", "GR");
41 UnicodeString str, str2;
42
43 // Create a calendar in the Greek locale
44 cal = Calendar::createInstance(greece, status);
45 check(status, "Calendar::createInstance");
46
47 // Create a formatter
48 fmt = DateFormat::createDateInstance(DateFormat::kFull, greece);
49 fmt->setCalendar(*cal);
50
51 // Create a default formatter
52 defFmt = DateFormat::createDateInstance(DateFormat::kFull);
53 defFmt->setCalendar(*cal);
54
55 // Create a Greek-Latin Transliterator
56 greek_latin = Transliterator::createInstance("Greek-Latin");
57 if (greek_latin == 0) {
58 printf("ERROR: Transliterator::createInstance() failed\n");
59 exit(1);
60 }
61
62 // Create a custom Transliterator
63 rbtUnaccent = new RuleBasedTransliterator("RBTUnaccent",
64 UNACCENT_RULES,
65 UTRANS_FORWARD,
66 status);
67 check(status, "RuleBasedTransliterator::ct");
68
69 // Loop over various months
70 for (int32_t month = Calendar::JANUARY;
71 month <= Calendar::DECEMBER;
72 ++month) {
73
74 // Set the calendar to a date
75 cal->clear();
76 cal->set(1999, month, 4);
77
78 // Format the date in default locale
79 str.remove();
80 defFmt->format(cal->getTime(status), str, status);
81 check(status, "DateFormat::format");
82 printf("Date: ");
83 uprintf(escape(str));
84 printf("\n");
85
86 // Format the date for Greece
87 str.remove();
88 fmt->format(cal->getTime(status), str, status);
89 check(status, "DateFormat::format");
90 printf("Greek formatted date: ");
91 uprintf(escape(str));
92 printf("\n");
93
94 // Transliterate result
95 greek_latin->transliterate(str);
96 printf("Transliterated via Greek-Latin: ");
97 uprintf(escape(str));
98 printf("\n");
99
100 // Transliterate result
101 str2 = str;
102 rbtUnaccent->transliterate(str);
103 printf("Transliterated via RBT unaccent: ");
104 uprintf(escape(str));
105 printf("\n\n");
106 }
107
108 // Clean up
109 delete fmt;
110 delete cal;
111 delete greek_latin;
112 delete rbtUnaccent;
113
114 printf("Exiting successfully\n");
115 return 0;
116 }
117