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
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* 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.
*
************************************************************************/
#include "dp_misc.h"
#include "dp_resource.h"
#include "osl/module.hxx"
#include "osl/mutex.hxx"
#include <tools/resmgr.hxx>
#include "rtl/ustring.h"
#include "cppuhelper/implbase1.hxx"
#include "unotools/configmgr.hxx"
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using ::rtl::OUString;
namespace dp_misc {
namespace {
struct OfficeLocale :
public rtl::StaticWithInit<OUString, OfficeLocale> {
const OUString operator () () {
OUString slang(utl::ConfigManager::getLocale());
//fallback, the locale is currently only set when the user starts the
//office for the first time.
if (slang.isEmpty())
slang = rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("en-US"));
return slang;
}
};
struct DeploymentResMgr : public rtl::StaticWithInit<
ResMgr *, DeploymentResMgr> {
ResMgr * operator () () {
return ResMgr::CreateResMgr( "deployment", getOfficeLocale() );
}
};
class theResourceMutex : public rtl::Static<osl::Mutex, theResourceMutex> {};
} // anon namespace
//==============================================================================
ResId getResId( sal_uInt16 id )
{
const osl::MutexGuard guard( theResourceMutex::get() );
return ResId( id, *DeploymentResMgr::get() );
}
//==============================================================================
String getResourceString( sal_uInt16 id )
{
const osl::MutexGuard guard( theResourceMutex::get() );
String ret( ResId( id, *DeploymentResMgr::get() ) );
ret.SearchAndReplaceAllAscii(
"%PRODUCTNAME", utl::ConfigManager::getProductName() );
return ret;
}
//throws an Exception on failure
//primary subtag 2 or three letters(A-Z, a-z), i or x
void checkPrimarySubtag(::rtl::OUString const & tag)
{
sal_Int32 len = tag.getLength();
sal_Unicode const * arLang = tag.getStr();
if (len < 1 || len > 3)
throw Exception(OUSTR("Invalid language string."), 0);
if (len == 1
&& (arLang[0] != 'i' && arLang[0] != 'x'))
throw Exception(OUSTR("Invalid language string."), 0);
if (len == 2 || len == 3)
{
for (sal_Int32 i = 0; i < len; i++)
{
if ( !((arLang[i] >= 'A' && arLang[i] <= 'Z')
|| (arLang[i] >= 'a' && arLang[i] <= 'z')))
{
throw Exception(OUSTR("Invalid language string."), 0);
}
}
}
}
//throws an Exception on failure
//second subtag 2 letter country code or 3-8 letter other code(A-Z, a-z, 0-9)
void checkSecondSubtag(::rtl::OUString const & tag, bool & bIsCountry)
{
sal_Int32 len = tag.getLength();
sal_Unicode const * arLang = tag.getStr();
if (len < 2 || len > 8)
throw Exception(OUSTR("Invalid language string."), 0);
//country code
bIsCountry = false;
if (len == 2)
{
for (sal_Int32 i = 0; i < 2; i++)
{
if (!( (arLang[i] >= 'A' && arLang[i] <= 'Z')
|| (arLang[i] >= 'a' && arLang[i] <= 'z')))
{
throw Exception(OUSTR("Invalid language string."), 0);
}
}
bIsCountry = true;
}
if (len > 2)
{
for (sal_Int32 i = 0; i < len; i++)
{
if (!( (arLang[i] >= 'A' && arLang[i] <= 'Z')
|| (arLang[i] >= 'a' && arLang[i] <= 'z')
|| (arLang[i] >= '0' && arLang[i] <= '9') ))
{
throw Exception(OUSTR("Invalid language string."), 0);
}
}
}
}
void checkThirdSubtag(::rtl::OUString const & tag)
{
sal_Int32 len = tag.getLength();
sal_Unicode const * arLang = tag.getStr();
if (len < 1 || len > 8)
throw Exception(OUSTR("Invalid language string."), 0);
for (sal_Int32 i = 0; i < len; i++)
{
if (!( (arLang[i] >= 'A' && arLang[i] <= 'Z')
|| (arLang[i] >= 'a' && arLang[i] <= 'z')
|| (arLang[i] >= '0' && arLang[i] <= '9') ))
{
throw Exception(OUSTR("Invalid language string."), 0);
}
}
}
//=============================================================================
//We parse the string acording to RFC 3066
//We only use the primary sub-tag and two subtags. That is lang-country-variant
//We do some simple tests if the string is correct. Actually this should do a
//validating parser
//We may have the case that there is no country tag, for example en-welsh
::com::sun::star::lang::Locale toLocale( ::rtl::OUString const & slang )
{
OUString _sLang = slang.trim();
::com::sun::star::lang::Locale locale;
sal_Int32 nIndex = 0;
OUString lang = _sLang.getToken( 0, '-', nIndex );
checkPrimarySubtag(lang);
locale.Language = lang;
OUString country = _sLang.getToken( 0, '-', nIndex );
if (!country.isEmpty())
{
bool bIsCountry = false;
checkSecondSubtag(country, bIsCountry);
if (bIsCountry)
{
locale.Country = country;
}
else
{
locale.Variant = country;
}
}
if (locale.Variant.isEmpty())
{
OUString variant = _sLang.getToken( 0, '-', nIndex );
if (!variant.isEmpty())
{
checkThirdSubtag(variant);
locale.Variant = variant;
}
}
return locale;
}
//==============================================================================
lang::Locale getOfficeLocale()
{
return toLocale(OfficeLocale::get());
}
::rtl::OUString getOfficeLocaleString()
{
return OfficeLocale::get();
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
