projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
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 | ||
| 9 | #ifndef BOOST_LOCLAE_TEST_LOCALE_TOOLS_HPP | |
| 10 | #define BOOST_LOCLAE_TEST_LOCALE_TOOLS_HPP | |
| 11 | ||
| 12 | #include <boost/locale/encoding.hpp> | |
| 13 | ||
| 11fdf7f2 TL |
14 | #include <fstream> |
| 15 | #include <stdlib.h> | |
| 16 | #include <stdio.h> | |
| 17 | ||
| 7c673cae FG |
18 | template<typename Char> |
| 19 | std::basic_string<Char> to_correct_string(std::string const &e,std::locale /*l*/) | |
| 20 | { | |
| 21 | return boost::locale::conv::to_utf<Char>(e,"UTF-8"); | |
| 22 | } | |
| 23 | ||
| 24 | ||
| 25 | template<> | |
| 26 | inline std::string to_correct_string(std::string const &e,std::locale l) | |
| 27 | { | |
| 28 | return boost::locale::conv::from_utf(e,l); | |
| 29 | } | |
| 30 | ||
| 31 | bool has_std_locale(std::string const &name) | |
| 32 | { | |
| 33 | try { | |
| 34 | std::locale tmp(name.c_str()); | |
| 35 | return true; | |
| 36 | } | |
| 37 | catch(...) { | |
| 38 | return false; | |
| 39 | } | |
| 40 | } | |
| 41 | ||
| 11fdf7f2 TL |
42 | inline bool test_std_supports_SJIS_codecvt(std::string const &locale_name) |
| 43 | { | |
| 44 | bool res = true; | |
| 45 | { | |
| 46 | // Japan in Shift JIS/cp932 | |
| 47 | char const *japan_932 = "\x93\xfa\x96\x7b"; | |
| 48 | std::ofstream f("test-siftjis.txt"); | |
| 49 | f<<japan_932; | |
| 50 | f.close(); | |
| 51 | } | |
| 52 | try { | |
| 53 | std::wfstream test; | |
| 54 | test.imbue(std::locale(locale_name.c_str())); | |
| 55 | test.open("test-siftjis.txt"); | |
| 56 | // Japan in Unicode | |
| 57 | std::wstring cmp = L"\u65e5\u672c"; | |
| 58 | std::wstring ref; | |
| 59 | test >> ref; | |
| 60 | res = ref == cmp; | |
| 61 | } | |
| 62 | catch(std::exception const &) | |
| 63 | { | |
| 64 | res = false; | |
| 65 | } | |
| 66 | remove("test-siftjis.txt"); | |
| 67 | return res; | |
| 68 | } | |
| 69 | ||
| 7c673cae FG |
70 | std::string get_std_name(std::string const &name,std::string *real_name = 0) |
| 71 | { | |
| 72 | if(has_std_locale(name)) { | |
| 73 | if(real_name) | |
| 74 | *real_name = name; | |
| 75 | return name; | |
| 76 | } | |
| 77 | ||
| 78 | #ifdef BOOST_WINDOWS | |
| 79 | bool utf8=name.find("UTF-8")!=std::string::npos; | |
| 80 | ||
| 81 | if(name=="en_US.UTF-8" || name == "en_US.ISO8859-1") { | |
| 82 | if(has_std_locale("English_United States.1252")) { | |
| 83 | if(real_name) | |
| 84 | *real_name = "English_United States.1252"; | |
| 85 | return utf8 ? name : "en_US.windows-1252"; | |
| 86 | } | |
| 87 | return ""; | |
| 88 | } | |
| 89 | else if(name=="he_IL.UTF-8" || name == "he_IL.ISO8859-8") { | |
| 90 | if(has_std_locale("Hebrew_Israel.1255")) { | |
| 91 | if(real_name) | |
| 92 | *real_name = "Hebrew_Israel.1255"; | |
| 93 | return utf8 ? name : "he_IL.windows-1255"; | |
| 94 | return name; | |
| 95 | } | |
| 96 | } | |
| 97 | else if(name=="ru_RU.UTF-8") { | |
| 98 | if(has_std_locale("Russian_Russia.1251")) { | |
| 99 | if(real_name) | |
| 100 | *real_name = "Russian_Russia.1251"; | |
| 101 | return name; | |
| 102 | } | |
| 103 | } | |
| 104 | else if(name == "tr_TR.UTF-8") { | |
| 105 | if(has_std_locale("Turkish_Turkey.1254")) { | |
| 106 | if(real_name) | |
| 107 | *real_name = "Turkish_Turkey.1254"; | |
| 108 | return name; | |
| 109 | } | |
| 110 | } | |
| 111 | if(name == "ja_JP.SJIS") { | |
| 112 | if(has_std_locale("Japanese_Japan.932")) { | |
| 113 | if(real_name) | |
| 114 | *real_name = "Japanese_Japan.932"; | |
| 115 | return name; | |
| 116 | } | |
| 117 | return ""; | |
| 118 | } | |
| 119 | #endif | |
| 120 | return ""; | |
| 121 | } | |
| 122 | ||
| 123 | ||
| 124 | ||
| 125 | #endif | |
| 126 | // vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4 |