1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
|
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_i18npool.hxx"
// generated list of languages
#include "lrl_include.hxx"
#include <rtl/ustrbuf.hxx>
#include <collator_unicode.hxx>
#include <localedata.hxx>
#include <com/sun/star/i18n/CollatorOptions.hpp>
using namespace ::com::sun::star;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::uno;
using namespace ::rtl;
namespace com { namespace sun { namespace star { namespace i18n {
Collator_Unicode::Collator_Unicode()
{
implementationName = "com.sun.star.i18n.Collator_Unicode";
collator = NULL;
uca_base = NULL;
hModule = NULL;
}
Collator_Unicode::~Collator_Unicode()
{
if (collator) delete collator;
if (uca_base) delete uca_base;
if (hModule) osl_unloadModule(hModule);
}
sal_Int32 SAL_CALL
Collator_Unicode::compareSubstring( const OUString& str1, sal_Int32 off1, sal_Int32 len1,
const OUString& str2, sal_Int32 off2, sal_Int32 len2) throw(RuntimeException)
{
return collator->compare(reinterpret_cast<const UChar *>(str1.getStr()) + off1, len1, reinterpret_cast<const UChar *>(str2.getStr()) + off2, len2); // UChar != sal_Unicode in MinGW
}
sal_Int32 SAL_CALL
Collator_Unicode::compareString( const OUString& str1, const OUString& str2) throw(RuntimeException)
{
return collator->compare(reinterpret_cast<const UChar *>(str1.getStr()), reinterpret_cast<const UChar *>(str2.getStr())); // UChar != sal_Unicode in MinGW
}
extern "C" { static void SAL_CALL thisModule() {} }
sal_Int32 SAL_CALL
Collator_Unicode::loadCollatorAlgorithm(const OUString& rAlgorithm, const lang::Locale& rLocale, sal_Int32 options)
throw(RuntimeException)
{
if (!collator) {
UErrorCode status = U_ZERO_ERROR;
OUString rule = LocaleData().getCollatorRuleByAlgorithm(rLocale, rAlgorithm);
if (rule.getLength() > 0) {
collator = new RuleBasedCollator(reinterpret_cast<const UChar *>(rule.getStr()), status); // UChar != sal_Unicode in MinGW
if (! U_SUCCESS(status)) throw RuntimeException();
}
if (!collator && OUString::createFromAscii(LOCAL_RULE_LANGS).indexOf(rLocale.Language) >= 0) {
OUStringBuffer aBuf;
#ifdef SAL_DLLPREFIX
aBuf.appendAscii(SAL_DLLPREFIX);
#endif
aBuf.appendAscii( "collator_data" ).appendAscii( SAL_DLLEXTENSION );
hModule = osl_loadModuleRelative( &thisModule, aBuf.makeStringAndClear().pData, SAL_LOADMODULE_DEFAULT );
if (hModule) {
const sal_uInt8* (*func)() = NULL;
aBuf.appendAscii("get_").append(rLocale.Language).appendAscii("_");
if (rLocale.Language.equalsAscii("zh")) {
OUString func_base = aBuf.makeStringAndClear();
if (OUString::createFromAscii("TW HK MO").indexOf(rLocale.Country) >= 0)
func=(const sal_uInt8* (*)()) osl_getFunctionSymbol(hModule,
(func_base + OUString::createFromAscii("TW_") + rAlgorithm).pData);
if (!func)
func=(const sal_uInt8* (*)()) osl_getFunctionSymbol(hModule, (func_base + rAlgorithm).pData);
} else {
if (rLocale.Language.equalsAscii("ja")) {
// replace algrithm name to implementation name.
if (rAlgorithm.equalsAscii("phonetic (alphanumeric first)") )
aBuf.appendAscii("phonetic_alphanumeric_first");
else if (rAlgorithm.equalsAscii("phonetic (alphanumeric last)"))
aBuf.appendAscii("phonetic_alphanumeric_last");
else
aBuf.append(rAlgorithm);
} else {
aBuf.append(rAlgorithm);
}
func=(const sal_uInt8* (*)()) osl_getFunctionSymbol(hModule, aBuf.makeStringAndClear().pData);
}
if (func) {
const sal_uInt8* ruleImage=func();
uca_base = new RuleBasedCollator(static_cast<UChar*>(NULL), status);
if (! U_SUCCESS(status)) throw RuntimeException();
collator = new RuleBasedCollator(reinterpret_cast<const uint8_t*>(ruleImage), -1, uca_base, status);
if (! U_SUCCESS(status)) throw RuntimeException();
}
}
}
if (!collator) {
/** ICU collators are loaded using a locale only.
ICU uses Variant as collation algorithm name (like de__PHONEBOOK
locale), note the empty territory (Country) designator in this special
case here. The icu::Locale contructor changes the algorithm name to
uppercase itself, so we don't have to bother with that.
*/
icu::Locale icuLocale(
OUStringToOString(rLocale.Language, RTL_TEXTENCODING_ASCII_US).getStr(),
OUStringToOString(rLocale.Country, RTL_TEXTENCODING_ASCII_US).getStr(),
OUStringToOString(rAlgorithm, RTL_TEXTENCODING_ASCII_US).getStr());
// load ICU collator
collator = (RuleBasedCollator*) icu::Collator::createInstance(icuLocale, status);
if (! U_SUCCESS(status)) throw RuntimeException();
}
}
if (options & CollatorOptions::CollatorOptions_IGNORE_CASE_ACCENT)
collator->setStrength(Collator::PRIMARY);
else if (options & CollatorOptions::CollatorOptions_IGNORE_CASE)
collator->setStrength(Collator::SECONDARY);
else
collator->setStrength(Collator::TERTIARY);
return(0);
}
OUString SAL_CALL
Collator_Unicode::getImplementationName() throw( RuntimeException )
{
return OUString::createFromAscii(implementationName);
}
sal_Bool SAL_CALL
Collator_Unicode::supportsService(const rtl::OUString& rServiceName) throw( RuntimeException )
{
return !rServiceName.compareToAscii(implementationName);
}
Sequence< OUString > SAL_CALL
Collator_Unicode::getSupportedServiceNames() throw( RuntimeException )
{
Sequence< OUString > aRet(1);
aRet[0] = OUString::createFromAscii(implementationName);
return aRet;
}
} } } }
|
