1 /********************************************************************
2 * COPYRIGHT:
3 * Copyright (c) 1999-2002, International Business Machines Corporation and
4 * others. All Rights Reserved.
5 ********************************************************************/
6
7 #include "unicode/translit.h"
8 #include "unicode/rbt.h"
9 #include "unicode/unistr.h"
10 #include "unicode/calendar.h"
11 #include "unicode/datefmt.h"
12 #include <stdio.h>
13 #include <stdlib.h>
14 #include "util.h"
15 #include "unaccent.h"
16
17 // RuleBasedTransliterator rules to remove accents from characters
18 // so they can be displayed as ASCIIx
19 UnicodeString UNACCENT_RULES(
20 "[\\u00C0-\\u00C5] > A;"
21 "[\\u00C8-\\u00CB] > E;"
22 "[\\u00CC-\\u00CF] > I;"
23 "[\\u00E0-\\u00E5] > a;"
24 "[\\u00E8-\\u00EB] > e;"
25 "[\\u00EC-\\u00EF] > i;"
26 );
27
main(int argc,char ** argv)28 int main(int argc, char **argv) {
29
30 Calendar *cal;
31 DateFormat *fmt;
32 DateFormat *defFmt;
33 Transliterator *greek_latin;
34 Transliterator *rbtUnaccent;
35 Transliterator *unaccent;
36 UErrorCode status = U_ZERO_ERROR;
37 Locale greece("el", "GR");
38 UnicodeString str, str2;
39
40 // Create a calendar in the Greek locale
41 cal = Calendar::createInstance(greece, status);
42 check(status, "Calendar::createInstance");
43
44 // Create a formatter
45 fmt = DateFormat::createDateInstance(DateFormat::kFull, greece);
46 fmt->setCalendar(*cal);
47
48 // Create a default formatter
49 defFmt = DateFormat::createDateInstance(DateFormat::kFull);
50 defFmt->setCalendar(*cal);
51
52 // Create a Greek-Latin Transliterator
53 greek_latin = Transliterator::createInstance("Greek-Latin");
54 if (greek_latin == 0) {
55 printf("ERROR: Transliterator::createInstance() failed\n");
56 exit(1);
57 }
58
59 // Create a custom Transliterator
60 rbtUnaccent = new RuleBasedTransliterator("RBTUnaccent",
61 UNACCENT_RULES,
62 UTRANS_FORWARD,
63 status);
64 check(status, "RuleBasedTransliterator::ct");
65
66 // Create a custom Transliterator
67 unaccent = new UnaccentTransliterator();
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");
106
107 unaccent->transliterate(str2);
108 printf("Transliterated via normalizer unaccent: ");
109 uprintf(escape(str2));
110 printf("\n\n");
111 }
112
113 // Clean up
114 delete fmt;
115 delete cal;
116 delete greek_latin;
117 delete unaccent;
118 delete rbtUnaccent;
119
120 printf("Exiting successfully\n");
121 return 0;
122 }
123