48 lines
1.6 KiB
C++
48 lines
1.6 KiB
C++
/* Copyright (C) 2009 Wildfire Games.
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* This file is part of 0 A.D.
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*
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* 0 A.D. is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* 0 A.D. is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef INCLUDED_WCHAR
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#define INCLUDED_WCHAR
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// note: error codes are returned via optional output parameter.
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namespace ERR
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{
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const LibError WCHAR_SURROGATE = -100700;
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const LibError WCHAR_OUTSIDE_BMP = -100701;
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const LibError WCHAR_NONCHARACTER = -100702;
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const LibError WCHAR_INVALID_UTF8 = -100703;
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}
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/**
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* convert UTF-8 to a wide string (UTF-16 or UCS-4, depending on the
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* platform's wchar_t).
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*
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* @param s input string (UTF-8)
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* @param err if nonzero, this receives the first error encountered
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* (the rest may be subsequent faults) or INFO::OK if all went well.
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* otherwise, the function raises a warning dialog for every
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* error/warning.
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**/
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LIB_API std::wstring wstring_from_utf8(const std::string& s, LibError* err = 0);
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/**
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* opposite of wstring_from_utf8
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**/
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LIB_API std::string utf8_from_wstring(const std::wstring& s, LibError* err = 0);
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#endif // #ifndef INCLUDED_WCHAR
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