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1 | # |
2 | # Locale::Language - ISO two letter codes for language identification (ISO 639) |
3 | # |
4 | # $Id: Language.pm,v 2.1 2002/02/06 04:07:10 neilb Exp $ |
5 | # |
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6 | |
7 | package Locale::Language; |
8 | use strict; |
9 | require 5.002; |
10 | |
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11 | require Exporter; |
12 | |
13 | #----------------------------------------------------------------------- |
14 | # Public Global Variables |
15 | #----------------------------------------------------------------------- |
16 | use vars qw($VERSION @ISA @EXPORT); |
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17 | $VERSION = sprintf("%d.%02d", q$Revision: 2.1 $ =~ /(\d+)\.(\d+)/); |
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18 | @ISA = qw(Exporter); |
19 | @EXPORT = qw(&code2language &language2code |
20 | &all_language_codes &all_language_names ); |
21 | |
22 | #----------------------------------------------------------------------- |
23 | # Private Global Variables |
24 | #----------------------------------------------------------------------- |
25 | my %CODES = (); |
26 | my %LANGUAGES = (); |
27 | |
28 | |
29 | #======================================================================= |
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30 | # |
31 | # code2language ( CODE ) |
32 | # |
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33 | #======================================================================= |
34 | sub code2language |
35 | { |
36 | my $code = shift; |
37 | |
38 | |
39 | return undef unless defined $code; |
40 | $code = lc($code); |
41 | if (exists $CODES{$code}) |
42 | { |
43 | return $CODES{$code}; |
44 | } |
45 | else |
46 | { |
47 | #--------------------------------------------------------------- |
48 | # no such language code! |
49 | #--------------------------------------------------------------- |
50 | return undef; |
51 | } |
52 | } |
53 | |
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54 | |
55 | #======================================================================= |
56 | # |
57 | # language2code ( LANGUAGE ) |
58 | # |
59 | #======================================================================= |
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60 | sub language2code |
61 | { |
62 | my $lang = shift; |
63 | |
64 | |
65 | return undef unless defined $lang; |
66 | $lang = lc($lang); |
67 | if (exists $LANGUAGES{$lang}) |
68 | { |
69 | return $LANGUAGES{$lang}; |
70 | } |
71 | else |
72 | { |
73 | #--------------------------------------------------------------- |
74 | # no such language! |
75 | #--------------------------------------------------------------- |
76 | return undef; |
77 | } |
78 | } |
79 | |
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80 | |
81 | #======================================================================= |
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82 | # |
83 | # all_language_codes() |
84 | # |
85 | #======================================================================= |
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86 | sub all_language_codes |
87 | { |
88 | return keys %CODES; |
89 | } |
90 | |
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91 | |
92 | #======================================================================= |
93 | # |
94 | # all_language_names() |
95 | # |
96 | #======================================================================= |
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97 | sub all_language_names |
98 | { |
99 | return values %CODES; |
100 | } |
101 | |
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102 | |
103 | #======================================================================= |
104 | # initialisation code - stuff the DATA into the CODES hash |
105 | #======================================================================= |
106 | { |
107 | my $code; |
108 | my $language; |
109 | |
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110 | while (<DATA>) |
111 | { |
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112 | next unless /\S/; |
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113 | chop; |
114 | ($code, $language) = split(/:/, $_, 2); |
115 | $CODES{$code} = $language; |
116 | $LANGUAGES{"\L$language"} = $code; |
117 | } |
118 | } |
119 | |
120 | 1; |
121 | |
122 | __DATA__ |
123 | aa:Afar |
124 | ab:Abkhazian |
125 | ae:Avestan |
126 | af:Afrikaans |
127 | am:Amharic |
128 | ar:Arabic |
129 | as:Assamese |
130 | ay:Aymara |
131 | az:Azerbaijani |
132 | |
133 | ba:Bashkir |
134 | be:Belarusian |
135 | bg:Bulgarian |
136 | bh:Bihari |
137 | bi:Bislama |
138 | bn:Bengali |
139 | bo:Tibetan |
140 | br:Breton |
141 | bs:Bosnian |
142 | |
143 | ca:Catalan |
144 | ce:Chechen |
145 | ch:Chamorro |
146 | co:Corsican |
147 | cs:Czech |
148 | cu:Church Slavic |
149 | cv:Chuvash |
150 | cy:Welsh |
151 | |
152 | da:Danish |
153 | de:German |
154 | dz:Dzongkha |
155 | |
156 | el:Greek |
157 | en:English |
158 | eo:Esperanto |
159 | es:Spanish |
160 | et:Estonian |
161 | eu:Basque |
162 | |
163 | fa:Persian |
164 | fi:Finnish |
165 | fj:Fijian |
166 | fo:Faeroese |
167 | fr:French |
168 | fy:Frisian |
169 | |
170 | ga:Irish |
171 | gd:Gaelic (Scots) |
172 | gl:Gallegan |
173 | gn:Guarani |
174 | gu:Gujarati |
175 | gv:Manx |
176 | |
177 | ha:Hausa |
178 | he:Hebrew |
179 | hi:Hindi |
180 | ho:Hiri Motu |
181 | hr:Croatian |
182 | hu:Hungarian |
183 | hy:Armenian |
184 | hz:Herero |
185 | |
186 | ia:Interlingua |
187 | id:Indonesian |
188 | ie:Interlingue |
189 | ik:Inupiaq |
190 | is:Icelandic |
191 | it:Italian |
192 | iu:Inuktitut |
193 | |
194 | ja:Japanese |
195 | jw:Javanese |
196 | |
197 | ka:Georgian |
198 | ki:Kikuyu |
199 | kj:Kuanyama |
200 | kk:Kazakh |
201 | kl:Kalaallisut |
202 | km:Khmer |
203 | kn:Kannada |
204 | ko:Korean |
205 | ks:Kashmiri |
206 | ku:Kurdish |
207 | kv:Komi |
208 | kw:Cornish |
209 | ky:Kirghiz |
210 | |
211 | la:Latin |
212 | lb:Letzeburgesch |
213 | ln:Lingala |
214 | lo:Lao |
215 | lt:Lithuanian |
216 | lv:Latvian |
217 | |
218 | mg:Malagasy |
219 | mh:Marshall |
220 | mi:Maori |
221 | mk:Macedonian |
222 | ml:Malayalam |
223 | mn:Mongolian |
224 | mo:Moldavian |
225 | mr:Marathi |
226 | ms:Malay |
227 | mt:Maltese |
228 | my:Burmese |
229 | |
230 | na:Nauru |
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231 | nb:Norwegian Bokmål |
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232 | nd:Ndebele, North |
233 | ne:Nepali |
234 | ng:Ndonga |
235 | nl:Dutch |
236 | nn:Norwegian Nynorsk |
237 | no:Norwegian |
238 | nr:Ndebele, South |
239 | nv:Navajo |
240 | ny:Chichewa; Nyanja |
241 | |
242 | oc:Occitan (post 1500) |
243 | om:Oromo |
244 | or:Oriya |
245 | os:Ossetian; Ossetic |
246 | |
247 | pa:Panjabi |
248 | pi:Pali |
249 | pl:Polish |
250 | ps:Pushto |
251 | pt:Portuguese |
252 | |
253 | qu:Quechua |
254 | |
255 | rm:Rhaeto-Romance |
256 | rn:Rundi |
257 | ro:Romanian |
258 | ru:Russian |
259 | rw:Kinyarwanda |
260 | |
261 | sa:Sanskrit |
262 | sc:Sardinian |
263 | sd:Sindhi |
264 | se:Sami |
265 | sg:Sango |
266 | si:Sinhalese |
267 | sk:Slovak |
268 | sl:Slovenian |
269 | sm:Samoan |
270 | sn:Shona |
271 | so:Somali |
272 | sq:Albanian |
273 | sr:Serbian |
274 | ss:Swati |
275 | st:Sotho |
276 | su:Sundanese |
277 | sv:Swedish |
278 | sw:Swahili |
279 | |
280 | ta:Tamil |
281 | te:Telugu |
282 | tg:Tajik |
283 | th:Thai |
284 | ti:Tigrinya |
285 | tk:Turkmen |
286 | tl:Tagalog |
287 | tn:Tswana |
288 | to:Tonga |
289 | tr:Turkish |
290 | ts:Tsonga |
291 | tt:Tatar |
292 | tw:Twi |
293 | |
294 | ug:Uighur |
295 | uk:Ukrainian |
296 | ur:Urdu |
297 | uz:Uzbek |
298 | |
299 | vi:Vietnamese |
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300 | vo:Volapük |
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301 | |
302 | wo:Wolof |
303 | |
304 | xh:Xhosa |
305 | |
306 | yi:Yiddish |
307 | yo:Yoruba |
308 | |
309 | za:Zhuang |
310 | zh:Chinese |
311 | zu:Zulu |