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encoding.h
1 //
2 // Copyright (c) 2009-2011 Artyom Beilis (Tonkikh)
3 //
4 // Distributed under the Boost Software License, Version 1.0. (See
5 // accompanying file LICENSE_1_0.txt or copy at
6 // http://www.boost.org/LICENSE_1_0.txt)
7 //
8 #ifndef BOOSTER_LOCALE_ENCODING_H_INCLUDED
9 #define BOOSTER_LOCALE_ENCODING_H_INCLUDED
10
11 #include <booster/config.h>
12 #ifdef BOOSTER_MSVC
13 # pragma warning(push)
14 # pragma warning(disable : 4275 4251 4231 4660)
15 #endif
16 #include <booster/locale/info.h>
17 #include <booster/locale/encoding_errors.h>
18 #include <booster/locale/encoding_utf.h>
19
20
21
22 namespace booster {
23 namespace locale {
24
28 namespace conv {
33
37 template<typename CharType>
38 std::basic_string<CharType> to_utf(char const *begin,char const *end,std::string const &charset,method_type how=default_method);
39
43 template<typename CharType>
44 std::string from_utf(CharType const *begin,CharType const *end,std::string const &charset,method_type how=default_method);
45
51 template<typename CharType>
52 std::basic_string<CharType> to_utf(char const *begin,char const *end,std::locale const &loc,method_type how=default_method)
53 {
54 return to_utf<CharType>(begin,end,std::use_facet<info>(loc).encoding(),how);
55 }
56
62 template<typename CharType>
63 std::string from_utf(CharType const *begin,CharType const *end,std::locale const &loc,method_type how=default_method)
64 {
65 return from_utf(begin,end,std::use_facet<info>(loc).encoding(),how);
66 }
67
71
72 template<typename CharType>
73 std::basic_string<CharType> to_utf(std::string const &text,std::string const &charset,method_type how=default_method)
74 {
75 return to_utf<CharType>(text.c_str(),text.c_str()+text.size(),charset,how);
76 }
77
81 template<typename CharType>
82 std::string from_utf(std::basic_string<CharType> const &text,std::string const &charset,method_type how=default_method)
83 {
84 return from_utf(text.c_str(),text.c_str()+text.size(),charset,how);
85 }
86
90 template<typename CharType>
91 std::basic_string<CharType> to_utf(char const *text,std::string const &charset,method_type how=default_method)
92 {
93 char const *text_end = text;
94 while(*text_end)
95 text_end++;
96 return to_utf<CharType>(text,text_end,charset,how);
97 }
98
102 template<typename CharType>
103 std::string from_utf(CharType const *text,std::string const &charset,method_type how=default_method)
104 {
105 CharType const *text_end = text;
106 while(*text_end)
107 text_end++;
108 return from_utf(text,text_end,charset,how);
109 }
110
116 template<typename CharType>
117 std::basic_string<CharType> to_utf(std::string const &text,std::locale const &loc,method_type how=default_method)
118 {
119 return to_utf<CharType>(text.c_str(),text.c_str()+text.size(),loc,how);
120 }
121
127 template<typename CharType>
128 std::string from_utf(std::basic_string<CharType> const &text,std::locale const &loc,method_type how=default_method)
129 {
130 return from_utf(text.c_str(),text.c_str()+text.size(),loc,how);
131 }
132
138 template<typename CharType>
139 std::basic_string<CharType> to_utf(char const *text,std::locale const &loc,method_type how=default_method)
140 {
141 char const *text_end = text;
142 while(*text_end)
143 text_end++;
144 return to_utf<CharType>(text,text_end,loc,how);
145 }
146
152 template<typename CharType>
153 std::string from_utf(CharType const *text,std::locale const &loc,method_type how=default_method)
154 {
155 CharType const *text_end = text;
156 while(*text_end)
157 text_end++;
158 return from_utf(text,text_end,loc,how);
159 }
160
161
165
166 BOOSTER_API
167 std::string between(char const *begin,
168 char const *end,
169 std::string const &to_encoding,
170 std::string const &from_encoding,
171 method_type how=default_method);
172
176
177 inline
178 std::string between(char const *text,
179 std::string const &to_encoding,
180 std::string const &from_encoding,
181 method_type how=default_method)
182 {
183 char const *end=text;
184 while(*end)
185 end++;
186 return booster::locale::conv::between(text,end,to_encoding,from_encoding,how);
187 }
188
192 inline
193 std::string between(std::string const &text,
194 std::string const &to_encoding,
195 std::string const &from_encoding,
196 method_type how=default_method)
197 {
198 return booster::locale::conv::between(text.c_str(),text.c_str()+text.size(),to_encoding,from_encoding,how);
199 }
200
202
203 template<>
204 BOOSTER_API std::basic_string<char> to_utf(char const *begin,char const *end,std::string const &charset,method_type how);
205
206 template<>
207 BOOSTER_API std::string from_utf(char const *begin,char const *end,std::string const &charset,method_type how);
208
209 template<>
210 BOOSTER_API std::basic_string<wchar_t> to_utf(char const *begin,char const *end,std::string const &charset,method_type how);
211
212 template<>
213 BOOSTER_API std::string from_utf(wchar_t const *begin,wchar_t const *end,std::string const &charset,method_type how);
214
215 #ifdef BOOSTER_HAS_CHAR16_T
216 template<>
217 BOOSTER_API std::basic_string<char16_t> to_utf(char const *begin,char const *end,std::string const &charset,method_type how);
218
219 template<>
220 BOOSTER_API std::string from_utf(char16_t const *begin,char16_t const *end,std::string const &charset,method_type how);
221 #endif
222
223 #ifdef BOOSTER_HAS_CHAR32_T
224 template<>
225 BOOSTER_API std::basic_string<char32_t> to_utf(char const *begin,char const *end,std::string const &charset,method_type how);
226
227 template<>
228 BOOSTER_API std::string from_utf(char32_t const *begin,char32_t const *end,std::string const &charset,method_type how);
229 #endif
230
231
233
235
236 } // conv
237
238 } // locale
239 } // boost
240
241 #ifdef BOOSTER_MSVC
242 #pragma warning(pop)
243 #endif
244
245 #endif
246
247 // vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
248
booster::locale::conv::default_method
Default method - skip.
Definition: encoding_errors.h:57
booster::locale::conv::between
BOOSTER_API std::string between(char const *begin, char const *end, std::string const &to_encoding, std::string const &from_encoding, method_type how=default_method)
booster::locale::conv::to_utf
std::basic_string< CharType > to_utf(char const *begin, char const *end, std::string const &charset, method_type how=default_method)
booster::locale
This is the main namespace that encloses all localization classes.
Definition: locale_fwd.h:14
booster::locale::conv::from_utf
std::string from_utf(CharType const *begin, CharType const *end, std::string const &charset, method_type how=default_method)
booster::locale::conv::method_type
method_type
Definition: encoding_errors.h:54
booster
Booster library namespace. The library that implements Boost Like API in ABI backward compatible way...
Definition: application.h:23