1449ab281SAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3449ab281SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
4449ab281SAndrew Rist * or more contributor license agreements. See the NOTICE file
5449ab281SAndrew Rist * distributed with this work for additional information
6449ab281SAndrew Rist * regarding copyright ownership. The ASF licenses this file
7449ab281SAndrew Rist * to you under the Apache License, Version 2.0 (the
8449ab281SAndrew Rist * "License"); you may not use this file except in compliance
9449ab281SAndrew Rist * with the License. You may obtain a copy of the License at
10449ab281SAndrew Rist *
11449ab281SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12449ab281SAndrew Rist *
13449ab281SAndrew Rist * Unless required by applicable law or agreed to in writing,
14449ab281SAndrew Rist * software distributed under the License is distributed on an
15449ab281SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16449ab281SAndrew Rist * KIND, either express or implied. See the License for the
17449ab281SAndrew Rist * specific language governing permissions and limitations
18449ab281SAndrew Rist * under the License.
19449ab281SAndrew Rist *
20449ab281SAndrew Rist *************************************************************/
21449ab281SAndrew Rist
22449ab281SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_i18npool.hxx"
26cdf0e10cSrcweir
27cdf0e10cSrcweir // generated list of languages
28cdf0e10cSrcweir #include "lrl_include.hxx"
29cdf0e10cSrcweir
30cdf0e10cSrcweir #include <rtl/ustrbuf.hxx>
31cdf0e10cSrcweir #include <collator_unicode.hxx>
32cdf0e10cSrcweir #include <localedata.hxx>
33cdf0e10cSrcweir #include <com/sun/star/i18n/CollatorOptions.hpp>
34cdf0e10cSrcweir
35cdf0e10cSrcweir using namespace ::com::sun::star;
36cdf0e10cSrcweir using namespace ::com::sun::star::lang;
37cdf0e10cSrcweir using namespace ::com::sun::star::uno;
38cdf0e10cSrcweir using namespace ::rtl;
39cdf0e10cSrcweir
40cdf0e10cSrcweir namespace com { namespace sun { namespace star { namespace i18n {
41cdf0e10cSrcweir
Collator_Unicode()42cdf0e10cSrcweir Collator_Unicode::Collator_Unicode()
43cdf0e10cSrcweir {
44cdf0e10cSrcweir implementationName = "com.sun.star.i18n.Collator_Unicode";
45cdf0e10cSrcweir collator = NULL;
46cdf0e10cSrcweir uca_base = NULL;
47cdf0e10cSrcweir hModule = NULL;
48cdf0e10cSrcweir }
49cdf0e10cSrcweir
~Collator_Unicode()50cdf0e10cSrcweir Collator_Unicode::~Collator_Unicode()
51cdf0e10cSrcweir {
52cdf0e10cSrcweir if (collator) delete collator;
53cdf0e10cSrcweir if (uca_base) delete uca_base;
54cdf0e10cSrcweir if (hModule) osl_unloadModule(hModule);
55cdf0e10cSrcweir }
56cdf0e10cSrcweir
57cdf0e10cSrcweir sal_Int32 SAL_CALL
compareSubstring(const OUString & str1,sal_Int32 off1,sal_Int32 len1,const OUString & str2,sal_Int32 off2,sal_Int32 len2)58cdf0e10cSrcweir Collator_Unicode::compareSubstring( const OUString& str1, sal_Int32 off1, sal_Int32 len1,
59cdf0e10cSrcweir const OUString& str2, sal_Int32 off2, sal_Int32 len2) throw(RuntimeException)
60cdf0e10cSrcweir {
61cdf0e10cSrcweir return collator->compare(reinterpret_cast<const UChar *>(str1.getStr()) + off1, len1, reinterpret_cast<const UChar *>(str2.getStr()) + off2, len2); // UChar != sal_Unicode in MinGW
62cdf0e10cSrcweir }
63cdf0e10cSrcweir
64cdf0e10cSrcweir sal_Int32 SAL_CALL
compareString(const OUString & str1,const OUString & str2)65cdf0e10cSrcweir Collator_Unicode::compareString( const OUString& str1, const OUString& str2) throw(RuntimeException)
66cdf0e10cSrcweir {
67cdf0e10cSrcweir return collator->compare(reinterpret_cast<const UChar *>(str1.getStr()), reinterpret_cast<const UChar *>(str2.getStr())); // UChar != sal_Unicode in MinGW
68cdf0e10cSrcweir }
69cdf0e10cSrcweir
thisModule()70cdf0e10cSrcweir extern "C" { static void SAL_CALL thisModule() {} }
71cdf0e10cSrcweir
72cdf0e10cSrcweir sal_Int32 SAL_CALL
loadCollatorAlgorithm(const OUString & rAlgorithm,const lang::Locale & rLocale,sal_Int32 options)73cdf0e10cSrcweir Collator_Unicode::loadCollatorAlgorithm(const OUString& rAlgorithm, const lang::Locale& rLocale, sal_Int32 options)
74cdf0e10cSrcweir throw(RuntimeException)
75cdf0e10cSrcweir {
76cdf0e10cSrcweir if (!collator) {
77cdf0e10cSrcweir UErrorCode status = U_ZERO_ERROR;
78cdf0e10cSrcweir OUString rule = LocaleData().getCollatorRuleByAlgorithm(rLocale, rAlgorithm);
79cdf0e10cSrcweir if (rule.getLength() > 0) {
80cdf0e10cSrcweir collator = new RuleBasedCollator(reinterpret_cast<const UChar *>(rule.getStr()), status); // UChar != sal_Unicode in MinGW
81cdf0e10cSrcweir if (! U_SUCCESS(status)) throw RuntimeException();
82cdf0e10cSrcweir }
83cdf0e10cSrcweir if (!collator && OUString::createFromAscii(LOCAL_RULE_LANGS).indexOf(rLocale.Language) >= 0) {
84cdf0e10cSrcweir OUStringBuffer aBuf;
85cdf0e10cSrcweir #ifdef SAL_DLLPREFIX
86cdf0e10cSrcweir aBuf.appendAscii(SAL_DLLPREFIX);
87cdf0e10cSrcweir #endif
88cdf0e10cSrcweir aBuf.appendAscii( "collator_data" ).appendAscii( SAL_DLLEXTENSION );
89cdf0e10cSrcweir hModule = osl_loadModuleRelative( &thisModule, aBuf.makeStringAndClear().pData, SAL_LOADMODULE_DEFAULT );
90cdf0e10cSrcweir if (hModule) {
91cdf0e10cSrcweir const sal_uInt8* (*func)() = NULL;
92cdf0e10cSrcweir aBuf.appendAscii("get_").append(rLocale.Language).appendAscii("_");
93cdf0e10cSrcweir if (rLocale.Language.equalsAscii("zh")) {
94cdf0e10cSrcweir OUString func_base = aBuf.makeStringAndClear();
95cdf0e10cSrcweir if (OUString::createFromAscii("TW HK MO").indexOf(rLocale.Country) >= 0)
96cdf0e10cSrcweir func=(const sal_uInt8* (*)()) osl_getFunctionSymbol(hModule,
97cdf0e10cSrcweir (func_base + OUString::createFromAscii("TW_") + rAlgorithm).pData);
98cdf0e10cSrcweir if (!func)
99cdf0e10cSrcweir func=(const sal_uInt8* (*)()) osl_getFunctionSymbol(hModule, (func_base + rAlgorithm).pData);
100cdf0e10cSrcweir } else {
101cdf0e10cSrcweir if (rLocale.Language.equalsAscii("ja")) {
102cdf0e10cSrcweir // replace algrithm name to implementation name.
103cdf0e10cSrcweir if (rAlgorithm.equalsAscii("phonetic (alphanumeric first)") )
104cdf0e10cSrcweir aBuf.appendAscii("phonetic_alphanumeric_first");
105cdf0e10cSrcweir else if (rAlgorithm.equalsAscii("phonetic (alphanumeric last)"))
106cdf0e10cSrcweir aBuf.appendAscii("phonetic_alphanumeric_last");
107cdf0e10cSrcweir else
108cdf0e10cSrcweir aBuf.append(rAlgorithm);
109cdf0e10cSrcweir } else {
110cdf0e10cSrcweir aBuf.append(rAlgorithm);
111cdf0e10cSrcweir }
112cdf0e10cSrcweir func=(const sal_uInt8* (*)()) osl_getFunctionSymbol(hModule, aBuf.makeStringAndClear().pData);
113cdf0e10cSrcweir }
114cdf0e10cSrcweir if (func) {
115cdf0e10cSrcweir const sal_uInt8* ruleImage=func();
116cdf0e10cSrcweir uca_base = new RuleBasedCollator(static_cast<UChar*>(NULL), status);
117cdf0e10cSrcweir if (! U_SUCCESS(status)) throw RuntimeException();
118cdf0e10cSrcweir collator = new RuleBasedCollator(reinterpret_cast<const uint8_t*>(ruleImage), -1, uca_base, status);
119cdf0e10cSrcweir if (! U_SUCCESS(status)) throw RuntimeException();
120cdf0e10cSrcweir }
121cdf0e10cSrcweir }
122cdf0e10cSrcweir }
123cdf0e10cSrcweir if (!collator) {
124cdf0e10cSrcweir /** ICU collators are loaded using a locale only.
125cdf0e10cSrcweir ICU uses Variant as collation algorithm name (like de__PHONEBOOK
126cdf0e10cSrcweir locale), note the empty territory (Country) designator in this special
127*a8f4084dSMatthias Seidel case here. The icu::Locale constructor changes the algorithm name to
128cdf0e10cSrcweir uppercase itself, so we don't have to bother with that.
129cdf0e10cSrcweir */
130cdf0e10cSrcweir icu::Locale icuLocale(
131cdf0e10cSrcweir OUStringToOString(rLocale.Language, RTL_TEXTENCODING_ASCII_US).getStr(),
132cdf0e10cSrcweir OUStringToOString(rLocale.Country, RTL_TEXTENCODING_ASCII_US).getStr(),
133cdf0e10cSrcweir OUStringToOString(rAlgorithm, RTL_TEXTENCODING_ASCII_US).getStr());
134cdf0e10cSrcweir // load ICU collator
135cdf0e10cSrcweir collator = (RuleBasedCollator*) icu::Collator::createInstance(icuLocale, status);
136cdf0e10cSrcweir if (! U_SUCCESS(status)) throw RuntimeException();
137cdf0e10cSrcweir }
138cdf0e10cSrcweir }
139cdf0e10cSrcweir
140cdf0e10cSrcweir if (options & CollatorOptions::CollatorOptions_IGNORE_CASE_ACCENT)
141cdf0e10cSrcweir collator->setStrength(Collator::PRIMARY);
142cdf0e10cSrcweir else if (options & CollatorOptions::CollatorOptions_IGNORE_CASE)
143cdf0e10cSrcweir collator->setStrength(Collator::SECONDARY);
144cdf0e10cSrcweir else
145cdf0e10cSrcweir collator->setStrength(Collator::TERTIARY);
146cdf0e10cSrcweir
147cdf0e10cSrcweir return(0);
148cdf0e10cSrcweir }
149cdf0e10cSrcweir
150cdf0e10cSrcweir
151cdf0e10cSrcweir OUString SAL_CALL
getImplementationName()152cdf0e10cSrcweir Collator_Unicode::getImplementationName() throw( RuntimeException )
153cdf0e10cSrcweir {
154cdf0e10cSrcweir return OUString::createFromAscii(implementationName);
155cdf0e10cSrcweir }
156cdf0e10cSrcweir
157cdf0e10cSrcweir sal_Bool SAL_CALL
supportsService(const rtl::OUString & rServiceName)158cdf0e10cSrcweir Collator_Unicode::supportsService(const rtl::OUString& rServiceName) throw( RuntimeException )
159cdf0e10cSrcweir {
160cdf0e10cSrcweir return !rServiceName.compareToAscii(implementationName);
161cdf0e10cSrcweir }
162cdf0e10cSrcweir
163cdf0e10cSrcweir Sequence< OUString > SAL_CALL
getSupportedServiceNames()164cdf0e10cSrcweir Collator_Unicode::getSupportedServiceNames() throw( RuntimeException )
165cdf0e10cSrcweir {
166cdf0e10cSrcweir Sequence< OUString > aRet(1);
167cdf0e10cSrcweir aRet[0] = OUString::createFromAscii(implementationName);
168cdf0e10cSrcweir return aRet;
169cdf0e10cSrcweir }
170cdf0e10cSrcweir
171cdf0e10cSrcweir } } } }
172cdf0e10cSrcweir
173