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<hr><h1>utf8transliterator.cpp</h1><div class="fragment"><pre>00001 <font class="comment">/******************************************************************************</font>
00002 <font class="comment">*</font>
00003 <font class="comment">* utf8transliterators - SWFilter decendant to transliterate between</font>
00004 <font class="comment">* ICU-supported scripts.</font>
00005 <font class="comment">*/</font>
00006
00007 <font class="preprocessor">#ifdef _ICU_</font>
00008 <font class="preprocessor"></font>
00009 <font class="preprocessor">#include <stdlib.h></font>
00010 <font class="preprocessor">#include <string.h></font>
00011
00012 <font class="preprocessor">#ifdef __GNUC__</font>
00013 <font class="preprocessor"></font><font class="preprocessor">#include <unixstr.h></font>
00014 <font class="preprocessor">#endif</font>
00015 <font class="preprocessor"></font>
00016 <font class="preprocessor">#include <utf8transliterator.h></font>
00017
00018 <font class="keyword">const</font> <font class="keywordtype">char</font> UTF8Transliterator::optionstring[NUMTARGETSCRIPTS][16] = {
00019 <font class="stringliteral">"Off"</font>,
00020 <font class="stringliteral">"Latin"</font>,
00021 <font class="stringliteral">"Basic Latin"</font>,
00022 <font class="stringliteral">"Beta"</font>,
00023 <font class="stringliteral">"BGreek"</font>,
00024 <font class="comment">/*</font>
00025 <font class="comment"> "Greek",</font>
00026 <font class="comment"> "Hebrew",</font>
00027 <font class="comment"> "Cyrillic",</font>
00028 <font class="comment"> "Arabic",</font>
00029 <font class="comment"> "Syriac",</font>
00030 <font class="comment"> "Katakana",</font>
00031 <font class="comment"> "Hiragana",</font>
00032 <font class="comment"> "Jamo",</font>
00033 <font class="comment"> "Hangul",</font>
00034 <font class="comment"> "Devanagari",</font>
00035 <font class="comment"> "Tamil",</font>
00036 <font class="comment"> "Bengali",</font>
00037 <font class="comment"> "Gurmukhi",</font>
00038 <font class="comment"> "Gujarati",</font>
00039 <font class="comment"> "Oriya",</font>
00040 <font class="comment"> "Telugu",</font>
00041 <font class="comment"> "Kannada",</font>
00042 <font class="comment"> "Malayalam",</font>
00043 <font class="comment"> "Thai",</font>
00044 <font class="comment"> "Georgian",</font>
00045 <font class="comment"> "Armenian",</font>
00046 <font class="comment"> "Ethiopic",</font>
00047 <font class="comment"> "Gothic",</font>
00048 <font class="comment"> "Ugaritic",</font>
00049 <font class="comment"> "Coptic"</font>
00050 <font class="comment"> */</font>
00051 };
00052
00053 <font class="keyword">const</font> <font class="keywordtype">char</font> UTF8Transliterator::optName[] = <font class="stringliteral">"Transliteration"</font>;
00054 <font class="keyword">const</font> <font class="keywordtype">char</font> UTF8Transliterator::optTip[] = <font class="stringliteral">"Transliterates between scripts"</font>;
00055
00056 UTF8Transliterator::UTF8Transliterator() {
00057 option = 0;
00058 <font class="keywordtype">unsigned</font> <font class="keywordtype">long</font> i;
00059 <font class="keywordflow">for</font> (i = 0; i < NUMTARGETSCRIPTS; i++) {
00060 options.push_back(optionstring[i]);
00061 }
00062 }
00063
00064 <font class="keywordtype">void</font> UTF8Transliterator::setOptionValue(<font class="keyword">const</font> <font class="keywordtype">char</font> *ival)
00065 {
00066 <font class="keywordtype">unsigned</font> <font class="keywordtype">char</font> i = option = NUMTARGETSCRIPTS;
00067 <font class="keywordflow">while</font> (i && stricmp(ival, optionstring[i])) {
00068 i--;
00069 option = i;
00070 }
00071 }
00072
00073 <font class="keyword">const</font> <font class="keywordtype">char</font> *UTF8Transliterator::getOptionValue()
00074 {
00075 <font class="keywordflow">return</font> (NUMTARGETSCRIPTS > option) ? optionstring[option] : 0;
00076 }
00077
00078 <font class="keywordtype">char</font> UTF8Transliterator::ProcessText(<font class="keywordtype">char</font> *text, <font class="keywordtype">int</font> maxlen, <font class="keyword">const</font> <a class="code" href="class_s_w_key.html">SWKey</a> *key, <font class="keyword">const</font> <a class="code" href="class_s_w_module.html">SWModule</a> *module)
00079 {
00080 <font class="keywordflow">if</font> (option) { <font class="comment">// if we want transliteration</font>
00081 <font class="keywordtype">unsigned</font> <font class="keywordtype">long</font> i, j;
00082 UErrorCode err = U_ZERO_ERROR;
00083 UConverter * conv = NULL;
00084 conv = ucnv_open(<font class="stringliteral">"UTF-8"</font>, &err);
00085
00086 <font class="keywordtype">bool</font> compat = <font class="keyword">false</font>;
00087 <font class="keywordtype">bool</font> noNFC = <font class="keyword">false</font>;
00088
00089 <font class="keywordflow">if</font> (option == SE_JAMO) {
00090 noNFC = <font class="keyword">true</font>;
00091 }
00092
00093 <font class="comment">// Convert UTF-8 string to UTF-16 (UChars)</font>
00094 j = strlen(text);
00095 int32_t len = (j * 2) + 1;
00096 UChar *source = <font class="keyword">new</font> UChar[len];
00097 err = U_ZERO_ERROR;
00098 len = ucnv_toUChars(conv, source, len, text, j, &err);
00099 source[len] = 0;
00100
00101 <font class="comment">// Figure out which scripts are used in the string</font>
00102 <font class="keywordtype">unsigned</font> <font class="keywordtype">char</font> scripts[NUMSCRIPTS];
00103
00104 <font class="keywordflow">for</font> (i = 0; i < NUMSCRIPTS; i++) {
00105 scripts[i] = <font class="keyword">false</font>;
00106 }
00107
00108 <font class="keywordflow">for</font> (i = 0; i < len; i++) {
00109 j = ublock_getCode(source[i]);
00110 <font class="keywordflow">switch</font> (j) {
00111 <font class="keywordflow">case</font> UBLOCK_BASIC_LATIN: scripts[SE_LATIN] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00112 <font class="keywordflow">case</font> UBLOCK_GREEK: scripts[SE_GREEK] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00113 <font class="keywordflow">case</font> UBLOCK_HEBREW: scripts[SE_HEBREW] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00114 <font class="keywordflow">case</font> UBLOCK_CYRILLIC: scripts[SE_CYRILLIC] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00115 <font class="keywordflow">case</font> UBLOCK_ARABIC: scripts[SE_ARABIC] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00116 <font class="keywordflow">case</font> UBLOCK_SYRIAC: scripts[SE_SYRIAC] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00117 <font class="keywordflow">case</font> UBLOCK_KATAKANA: scripts[SE_KATAKANA] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00118 <font class="keywordflow">case</font> UBLOCK_HIRAGANA: scripts[SE_HIRAGANA] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00119 <font class="keywordflow">case</font> UBLOCK_HANGUL_SYLLABLES: scripts[SE_HANGUL] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00120 <font class="keywordflow">case</font> UBLOCK_HANGUL_JAMO: scripts[SE_JAMO] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00121 <font class="keywordflow">case</font> UBLOCK_DEVANAGARI: scripts[SE_DEVANAGARI] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00122 <font class="keywordflow">case</font> UBLOCK_TAMIL: scripts[SE_TAMIL] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00123 <font class="keywordflow">case</font> UBLOCK_BENGALI: scripts[SE_BENGALI] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00124 <font class="keywordflow">case</font> UBLOCK_GURMUKHI: scripts[SE_GURMUKHI] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00125 <font class="keywordflow">case</font> UBLOCK_GUJARATI: scripts[SE_GUJARATI] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00126 <font class="keywordflow">case</font> UBLOCK_ORIYA: scripts[SE_ORIYA] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00127 <font class="keywordflow">case</font> UBLOCK_TELUGU: scripts[SE_TELUGU] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00128 <font class="keywordflow">case</font> UBLOCK_KANNADA: scripts[SE_KANNADA] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00129 <font class="keywordflow">case</font> UBLOCK_MALAYALAM: scripts[SE_MALAYALAM] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00130 <font class="keywordflow">case</font> UBLOCK_THAI: scripts[SE_THAI] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00131 <font class="keywordflow">case</font> UBLOCK_GEORGIAN: scripts[SE_GEORGIAN] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00132 <font class="keywordflow">case</font> UBLOCK_ARMENIAN: scripts[SE_ARMENIAN] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00133 <font class="keywordflow">case</font> UBLOCK_ETHIOPIC: scripts[SE_ETHIOPIC] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00134 <font class="keywordflow">case</font> UBLOCK_GOTHIC: scripts[SE_GOTHIC] = <font class="keyword">true</font>; <font class="keywordflow">break</font>;
00135 <font class="comment">// needs Unicode 3.2? or 4.0? support from ICU</font>
00136 <font class="comment">//case UBLOCK_UGARITIC: scripts[SE_UGARITIC] = true; break;</font>
00137 <font class="keywordflow">case</font> UBLOCK_CJK_RADICALS_SUPPLEMENT:
00138 <font class="keywordflow">case</font> UBLOCK_KANGXI_RADICALS:
00139 <font class="keywordflow">case</font> UBLOCK_IDEOGRAPHIC_DESCRIPTION_CHARACTERS:
00140 <font class="keywordflow">case</font> UBLOCK_CJK_SYMBOLS_AND_PUNCTUATION:
00141 <font class="keywordflow">case</font> UBLOCK_CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A:
00142 <font class="keywordflow">case</font> UBLOCK_CJK_UNIFIED_IDEOGRAPHS:
00143 scripts[SE_HAN] = <font class="keyword">true</font>;
00144 <font class="keywordflow">break</font>;
00145 <font class="keywordflow">case</font> UBLOCK_CJK_COMPATIBILITY:
00146 <font class="keywordflow">case</font> UBLOCK_CJK_COMPATIBILITY_IDEOGRAPHS:
00147 <font class="keywordflow">case</font> UBLOCK_CJK_COMPATIBILITY_FORMS:
00148 scripts[SE_HAN] = <font class="keyword">true</font>;
00149 compat = <font class="keyword">true</font>;
00150 <font class="keywordflow">break</font>;
00151 <font class="keywordflow">case</font> UBLOCK_HANGUL_COMPATIBILITY_JAMO:
00152 scripts[SE_HANGUL] = <font class="keyword">true</font>;
00153 compat = <font class="keyword">true</font>;
00154 <font class="keywordflow">break</font>;
00155
00156 <font class="keywordflow">default</font>: scripts[SE_LATIN] = <font class="keyword">true</font>;
00157 }
00158 }
00159 scripts[option] = <font class="keyword">false</font>; <font class="comment">//turn off the reflexive transliteration</font>
00160
00161 <font class="comment">//return if we have no transliteration to do for this text</font>
00162 j = 0;
00163 <font class="keywordflow">for</font> (i = 0; !j && i < NUMSCRIPTS; i++) {
00164 <font class="keywordflow">if</font> (scripts[i]) j++;
00165 }
00166 <font class="keywordflow">if</font> (!j) {
00167 ucnv_close(conv);
00168 <font class="keywordflow">return</font> 0;
00169 }
00170
00171 UnicodeString id;
00172 <font class="keywordflow">if</font> (compat) {
00173 id = UnicodeString(<font class="stringliteral">"NFKD"</font>);
00174 }
00175 <font class="keywordflow">else</font> {
00176 id = UnicodeString(<font class="stringliteral">"NFD"</font>);
00177 }
00178
00179 <font class="comment">//Simple X to Latin transliterators</font>
00180 <font class="keywordflow">if</font> (scripts[SE_GREEK]) {
00181 <font class="keywordflow">if</font> (option == SE_BETA)
00182 id += UnicodeString(<font class="stringliteral">";Greek-Beta"</font>);
00183 <font class="keywordflow">else</font> <font class="keywordflow">if</font> (option == SE_BGREEK)
00184 id += UnicodeString(<font class="stringliteral">";Greek-BGreek"</font>);
00185 <font class="keywordflow">else</font> {
00186 <font class="keywordflow">if</font> (!strnicmp (((<a class="code" href="class_s_w_module.html">SWModule</a>*)module)->Lang(), <font class="stringliteral">"cop"</font>, 3)) {
00187 id += UnicodeString(<font class="stringliteral">";Coptic-Latin"</font>);
00188 }
00189 <font class="keywordflow">else</font> {
00190 id += UnicodeString(<font class="stringliteral">";Greek-Latin"</font>);
00191 }
00192 scripts[SE_LATIN] = <font class="keyword">true</font>;
00193 }
00194 }
00195 <font class="keywordflow">if</font> (scripts[SE_HEBREW]) {
00196 <font class="keywordflow">if</font> (option == SE_BETA)
00197 id += UnicodeString(<font class="stringliteral">";Hebrew-CCAT"</font>);
00198 <font class="keywordflow">else</font> <font class="keywordflow">if</font> (option == SE_SYRIAC)
00199 id += UnicodeString(<font class="stringliteral">";Hebrew-Syriac"</font>);
00200 <font class="keywordflow">else</font> {
00201 id += UnicodeString(<font class="stringliteral">";Hebrew-Latin"</font>);
00202 scripts[SE_LATIN] = <font class="keyword">true</font>;
00203 }
00204 }
00205 <font class="keywordflow">if</font> (scripts[SE_CYRILLIC]) {
00206 id += UnicodeString(<font class="stringliteral">";Cyrillic-Latin"</font>);
00207 scripts[SE_LATIN] = <font class="keyword">true</font>;
00208 }
00209 <font class="keywordflow">if</font> (scripts[SE_ARABIC]) {
00210 id += UnicodeString(<font class="stringliteral">";Arabic-Latin"</font>);
00211 scripts[SE_LATIN] = <font class="keyword">true</font>;
00212 }
00213 <font class="keywordflow">if</font> (scripts[SE_SYRIAC]) {
00214 <font class="keywordflow">if</font> (option == SE_BETA)
00215 id += UnicodeString(<font class="stringliteral">";Syriac-CCAT"</font>);
00216 <font class="keywordflow">else</font> <font class="keywordflow">if</font> (option == SE_HEBREW)
00217 id += UnicodeString(<font class="stringliteral">";Syriac-Hebrew"</font>);
00218 <font class="keywordflow">else</font> {
00219 id += UnicodeString(<font class="stringliteral">";Syriac-Latin"</font>);
00220 scripts[SE_LATIN] = <font class="keyword">true</font>;
00221 }
00222 }
00223 <font class="keywordflow">if</font> (scripts[SE_THAI]) {
00224 id += UnicodeString(<font class="stringliteral">";Thai-Latin"</font>);
00225 scripts[SE_LATIN] = <font class="keyword">true</font>;
00226 }
00227 <font class="keywordflow">if</font> (scripts[SE_GEORGIAN]) {
00228 id += UnicodeString(<font class="stringliteral">";Georgian-Latin"</font>);
00229 scripts[SE_LATIN] = <font class="keyword">true</font>;
00230 }
00231 <font class="keywordflow">if</font> (scripts[SE_ARMENIAN]) {
00232 id += UnicodeString(<font class="stringliteral">";Armenian-Latin"</font>);
00233 scripts[SE_LATIN] = <font class="keyword">true</font>;
00234 }
00235 <font class="keywordflow">if</font> (scripts[SE_ETHIOPIC]) {
00236 id += UnicodeString(<font class="stringliteral">";Ethiopic-Latin"</font>);
00237 scripts[SE_LATIN] = <font class="keyword">true</font>;
00238 }
00239 <font class="keywordflow">if</font> (scripts[SE_GOTHIC]) {
00240 id += UnicodeString(<font class="stringliteral">";Gothic-Latin"</font>);
00241 scripts[SE_LATIN] = <font class="keyword">true</font>;
00242 }
00243 <font class="keywordflow">if</font> (scripts[SE_UGARITIC]) {
00244 id += UnicodeString(<font class="stringliteral">";Ugaritic-Latin"</font>);
00245 scripts[SE_LATIN] = <font class="keyword">true</font>;
00246 }
00247 <font class="keywordflow">if</font> (scripts[SE_HAN]) {
00248 <font class="keywordflow">if</font> (!strnicmp (((<a class="code" href="class_s_w_module.html">SWModule</a>*)module)->Lang(), <font class="stringliteral">"ja"</font>, 2)) {
00249 id += UnicodeString(<font class="stringliteral">";Kanji-OnRomaji"</font>);
00250 }
00251 <font class="keywordflow">else</font> {
00252 id += UnicodeString(<font class="stringliteral">";Han-Pinyin"</font>);
00253 }
00254 scripts[SE_LATIN] = <font class="keyword">true</font>;
00255 }
00256
00257 <font class="comment">// Inter-Kana and Kana to Latin transliterators</font>
00258 <font class="keywordflow">if</font> (option == SE_HIRAGANA && scripts[SE_KATAKANA]) {
00259 id += UnicodeString(<font class="stringliteral">";Katakana-Hiragana"</font>);
00260 scripts[SE_HIRAGANA] = <font class="keyword">true</font>;
00261 }
00262 <font class="keywordflow">else</font> <font class="keywordflow">if</font> (option == SE_KATAKANA && scripts[SE_HIRAGANA]) {
00263 id += UnicodeString(<font class="stringliteral">";Hiragana-Katakana"</font>);
00264 scripts[SE_KATAKANA] = <font class="keyword">true</font>;
00265 }
00266 <font class="keywordflow">else</font> {
00267 <font class="keywordflow">if</font> (scripts[SE_KATAKANA]) {
00268 id += UnicodeString(<font class="stringliteral">";Katakana-Latin"</font>);
00269 scripts[SE_LATIN] = <font class="keyword">true</font>;
00270 }
00271 <font class="keywordflow">if</font> (scripts[SE_HIRAGANA]) {
00272 id += UnicodeString(<font class="stringliteral">";Hiragana-Latin"</font>);
00273 scripts[SE_LATIN] = <font class="keyword">true</font>;
00274 }
00275 }
00276
00277 <font class="comment">// Inter-Korean and Korean to Latin transliterators</font>
00278 <font class="keywordflow">if</font> (option == SE_HANGUL && scripts[SE_JAMO]) {
00279 noNFC = <font class="keyword">false</font>;
00280 scripts[SE_HANGUL] = <font class="keyword">true</font>;
00281 }
00282 <font class="keywordflow">else</font> <font class="keywordflow">if</font> (option == SE_JAMO && scripts[SE_HANGUL]) {
00283 noNFC = <font class="keyword">true</font>;
00284 scripts[SE_JAMO] = <font class="keyword">true</font>;
00285 }
00286 <font class="keywordflow">else</font> {
00287 <font class="keywordflow">if</font> (scripts[SE_HANGUL]) {
00288 id += UnicodeString(<font class="stringliteral">";Hangul-Latin"</font>);
00289 scripts[SE_LATIN] = <font class="keyword">true</font>;
00290 }
00291 <font class="keywordflow">if</font> (scripts[SE_JAMO]) {
00292 id += UnicodeString(<font class="stringliteral">";Jamo-Latin"</font>);
00293 scripts[SE_LATIN] = <font class="keyword">true</font>;
00294 }
00295 }
00296
00297 <font class="comment">// Indic-Latin</font>
00298 <font class="keywordflow">if</font> (option < SE_DEVANAGARI || option > SE_MALAYALAM) {
00299 <font class="comment">// Indic to Latin</font>
00300 <font class="keywordflow">if</font> (scripts[SE_TAMIL]) {
00301 id += UnicodeString(<font class="stringliteral">";Tamil-Latin"</font>);
00302 scripts[SE_LATIN] = <font class="keyword">true</font>;
00303 }
00304 <font class="keywordflow">if</font> (scripts[SE_BENGALI]) {
00305 id += UnicodeString(<font class="stringliteral">";Bengali-Latin"</font>);
00306 scripts[SE_LATIN] = <font class="keyword">true</font>;
00307 }
00308 <font class="keywordflow">if</font> (scripts[SE_GURMUKHI]) {
00309 id += UnicodeString(<font class="stringliteral">";Gurmukhi-Latin"</font>);
00310 scripts[SE_LATIN] = <font class="keyword">true</font>;
00311 }
00312 <font class="keywordflow">if</font> (scripts[SE_GUJARATI]) {
00313 id += UnicodeString(<font class="stringliteral">";Gujarati-Latin"</font>);
00314 scripts[SE_LATIN] = <font class="keyword">true</font>;
00315 }
00316 <font class="keywordflow">if</font> (scripts[SE_ORIYA]) {
00317 id += UnicodeString(<font class="stringliteral">";Oriya-Latin"</font>);
00318 scripts[SE_LATIN] = <font class="keyword">true</font>;
00319 }
00320 <font class="keywordflow">if</font> (scripts[SE_TELUGU]) {
00321 id += UnicodeString(<font class="stringliteral">";Telugu-Latin"</font>);
00322 scripts[SE_LATIN] = <font class="keyword">true</font>;
00323 }
00324 <font class="keywordflow">if</font> (scripts[SE_KANNADA]) {
00325 id += UnicodeString(<font class="stringliteral">";Kannada-Latin"</font>);
00326 scripts[SE_LATIN] = <font class="keyword">true</font>;
00327 }
00328 <font class="keywordflow">if</font> (scripts[SE_MALAYALAM]) {
00329 id += UnicodeString(<font class="stringliteral">";Malayalam-Latin"</font>);
00330 scripts[SE_LATIN] = <font class="keyword">true</font>;
00331 }
00332 }
00333 <font class="keywordflow">else</font> {
00334 <font class="keywordflow">if</font> (scripts[SE_LATIN]) {
00335 id += UnicodeString(<font class="stringliteral">";Latin-InterIndic"</font>);
00336 }
00337 <font class="keywordflow">if</font> (scripts[SE_DEVANAGARI]) {
00338 id += UnicodeString(<font class="stringliteral">";Devanagari-InterIndic"</font>);
00339 }
00340 <font class="keywordflow">if</font> (scripts[SE_TAMIL]) {
00341 id += UnicodeString(<font class="stringliteral">";Tamil-InterIndic"</font>);
00342 }
00343 <font class="keywordflow">if</font> (scripts[SE_BENGALI]) {
00344 id += UnicodeString(<font class="stringliteral">";Bengali-InterIndic"</font>);
00345 }
00346 <font class="keywordflow">if</font> (scripts[SE_GURMUKHI]) {
00347 id += UnicodeString(<font class="stringliteral">";Gurmurkhi-InterIndic"</font>);
00348 }
00349 <font class="keywordflow">if</font> (scripts[SE_GUJARATI]) {
00350 id += UnicodeString(<font class="stringliteral">";Gujarati-InterIndic"</font>);
00351 }
00352 <font class="keywordflow">if</font> (scripts[SE_ORIYA]) {
00353 id += UnicodeString(<font class="stringliteral">";Oriya-InterIndic"</font>);
00354 }
00355 <font class="keywordflow">if</font> (scripts[SE_TELUGU]) {
00356 id += UnicodeString(<font class="stringliteral">";Telugu-InterIndic"</font>);
00357 }
00358 <font class="keywordflow">if</font> (scripts[SE_KANNADA]) {
00359 id += UnicodeString(<font class="stringliteral">";Kannada-InterIndic"</font>);
00360 }
00361 <font class="keywordflow">if</font> (scripts[SE_MALAYALAM]) {
00362 id += UnicodeString(<font class="stringliteral">";Malayalam-InterIndic"</font>);
00363 }
00364
00365 <font class="keywordflow">switch</font>(option) {
00366 <font class="keywordflow">case</font> SE_DEVANAGARI:
00367 id += UnicodeString(<font class="stringliteral">";InterIndic-Devanagari"</font>);
00368 <font class="keywordflow">break</font>;
00369 <font class="keywordflow">case</font> SE_TAMIL:
00370 id += UnicodeString(<font class="stringliteral">";InterIndic-Tamil"</font>);
00371 <font class="keywordflow">break</font>;
00372 <font class="keywordflow">case</font> SE_BENGALI:
00373 id += UnicodeString(<font class="stringliteral">";InterIndic-Bengali"</font>);
00374 <font class="keywordflow">break</font>;
00375 <font class="keywordflow">case</font> SE_GURMUKHI:
00376 id += UnicodeString(<font class="stringliteral">";InterIndic-Gurmukhi"</font>);
00377 <font class="keywordflow">break</font>;
00378 <font class="keywordflow">case</font> SE_GUJARATI:
00379 id += UnicodeString(<font class="stringliteral">";InterIndic-Gujarati"</font>);
00380 <font class="keywordflow">break</font>;
00381 <font class="keywordflow">case</font> SE_ORIYA:
00382 id += UnicodeString(<font class="stringliteral">";InterIndic-Oriya"</font>);
00383 <font class="keywordflow">break</font>;
00384 <font class="keywordflow">case</font> SE_TELUGU:
00385 id += UnicodeString(<font class="stringliteral">";InterIndic-Telugu"</font>);
00386 <font class="keywordflow">break</font>;
00387 <font class="keywordflow">case</font> SE_KANNADA:
00388 id += UnicodeString(<font class="stringliteral">";InterIndic-Kannada"</font>);
00389 <font class="keywordflow">break</font>;
00390 <font class="keywordflow">case</font> SE_MALAYALAM:
00391 id += UnicodeString(<font class="stringliteral">";InterIndic-Malayalam"</font>);
00392 <font class="keywordflow">break</font>;
00393 <font class="keywordflow">default</font>:
00394 id += UnicodeString(<font class="stringliteral">";InterIndic-Latin"</font>);
00395 scripts[SE_LATIN] = <font class="keyword">true</font>;
00396 <font class="keywordflow">break</font>;
00397 }
00398 }
00399
00400 <font class="keywordflow">if</font> (scripts[SE_LATIN]) {
00401 <font class="keywordflow">switch</font> (option) {
00402 <font class="keywordflow">case</font> SE_GREEK:
00403 id += UnicodeString(<font class="stringliteral">";Latin-Greek"</font>);
00404 <font class="keywordflow">break</font>;
00405 <font class="keywordflow">case</font> SE_HEBREW:
00406 id += UnicodeString(<font class="stringliteral">";Latin-Hebrew"</font>);
00407 <font class="keywordflow">break</font>;
00408 <font class="keywordflow">case</font> SE_CYRILLIC:
00409 id += UnicodeString(<font class="stringliteral">";Latin-Cyrillic"</font>);
00410 <font class="keywordflow">break</font>;
00411 <font class="keywordflow">case</font> SE_ARABIC:
00412 id += UnicodeString(<font class="stringliteral">";Latin-Arabic"</font>);
00413 <font class="keywordflow">break</font>;
00414 <font class="keywordflow">case</font> SE_SYRIAC:
00415 id += UnicodeString(<font class="stringliteral">";Latin-Syriac"</font>);
00416 <font class="keywordflow">break</font>;
00417 <font class="keywordflow">case</font> SE_THAI:
00418 id += UnicodeString(<font class="stringliteral">";Latin-Thai"</font>);
00419 <font class="keywordflow">break</font>;
00420 <font class="keywordflow">case</font> SE_GEORGIAN:
00421 id += UnicodeString(<font class="stringliteral">";Latin-Georgian"</font>);
00422 <font class="keywordflow">break</font>;
00423 <font class="keywordflow">case</font> SE_ARMENIAN:
00424 id += UnicodeString(<font class="stringliteral">";Latin-Armenian"</font>);
00425 <font class="keywordflow">break</font>;
00426 <font class="keywordflow">case</font> SE_ETHIOPIC:
00427 id += UnicodeString(<font class="stringliteral">";Latin-Ethiopic"</font>);
00428 <font class="keywordflow">break</font>;
00429 <font class="keywordflow">case</font> SE_GOTHIC:
00430 id += UnicodeString(<font class="stringliteral">";Latin-Gothic"</font>);
00431 <font class="keywordflow">break</font>;
00432 <font class="keywordflow">case</font> SE_UGARITIC:
00433 id += UnicodeString(<font class="stringliteral">";Latin-Ugaritic"</font>);
00434 <font class="keywordflow">break</font>;
00435 <font class="keywordflow">case</font> SE_COPTIC:
00436 id += UnicodeString(<font class="stringliteral">";Latin-Coptic"</font>);
00437 <font class="keywordflow">break</font>;
00438 <font class="keywordflow">case</font> SE_KATAKANA:
00439 id += UnicodeString(<font class="stringliteral">";Latin-Katakana"</font>);
00440 <font class="keywordflow">break</font>;
00441 <font class="keywordflow">case</font> SE_HIRAGANA:
00442 id += UnicodeString(<font class="stringliteral">";Latin-Hiragana"</font>);
00443 <font class="keywordflow">break</font>;
00444 <font class="keywordflow">case</font> SE_JAMO:
00445 id += UnicodeString(<font class="stringliteral">";Latin-Jamo"</font>);
00446 <font class="keywordflow">break</font>;
00447 <font class="keywordflow">case</font> SE_HANGUL:
00448 id += UnicodeString(<font class="stringliteral">";Latin-Hangul"</font>);
00449 <font class="keywordflow">break</font>;
00450 }
00451 }
00452
00453 <font class="keywordflow">if</font> (option == SE_BASICLATIN) {
00454 id += UnicodeString(<font class="stringliteral">";Any-Latin1"</font>);
00455 }
00456
00457 <font class="keywordflow">if</font> (noNFC) {
00458 id += UnicodeString(<font class="stringliteral">";NFD"</font>);
00459 } <font class="keywordflow">else</font> {
00460 id += UnicodeString(<font class="stringliteral">";NFC"</font>);
00461 }
00462
00463 UParseError perr;
00464
00465 err = U_ZERO_ERROR;
00466 Transliterator * trans = Transliterator::createInstance(id, UTRANS_FORWARD, perr, err);
00467 <font class="keywordflow">if</font> (trans) {
00468 UnicodeString target = UnicodeString(source);
00469 trans->transliterate(target);
00470 len = ucnv_fromUChars(conv, text, maxlen, target.getBuffer(), target.length(), &err);
00471 <font class="keywordflow">if</font> (len < maxlen) *(text + len) = 0;
00472 <font class="keywordflow">else</font> *(text + maxlen) = 0;
00473 <font class="keyword">delete</font> trans;
00474 }
00475 ucnv_close(conv);
00476 }
00477 <font class="keywordflow">return</font> 0;
00478 }
00479 <font class="preprocessor">#endif</font>
</pre></div><hr><address align="right"><small>Generated on Thu Jun 20 22:13:01 2002 for The Sword Project by
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