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https://github.com/libretro/scummvm.git
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6f46727c77
This avoids the following useless conversion String->U32String->String while the content will not change.
77 lines
2.7 KiB
C++
77 lines
2.7 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program 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 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/**
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* Copyright (C) 2011 by Ben Noordhuis <info@bnoordhuis.nl>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef COMMON_PUNYCODE_H
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#define COMMON_PUNYCODE_H
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#include "common/path.h"
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#include "common/str.h"
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namespace Common {
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/**
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* Convert UTF-32 to Punycode. Returns the encoded string.
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*/
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String punycode_encode(const U32String &src);
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/**
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* Convert Punycode to UTF-32. Returns the decoded string
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*/
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U32String punycode_decode(const String &src, bool *error = nullptr);
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String punycode_encodefilename(const U32String &src);
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/**
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* Convert Punycode filename to Binary using special 0x81 escape character. Returns the decoded string
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*/
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U32String punycode_decodefilename(const String &src);
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inline bool punycode_hasprefix(const String &src) {
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return src.hasPrefix("xn--");
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}
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bool punycode_needEncode(const String &src);
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} // end of namespace Common
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#endif
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