144 lines
4.2 KiB
C++
144 lines
4.2 KiB
C++
/*
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Open Asset Import Library (assimp)
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----------------------------------------------------------------------
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Copyright (c) 2006-2015, assimp team
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All rights reserved.
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Redistribution and use of this software in source and binary forms,
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with or without modification, are permitted provided that the
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following conditions are met:
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* Redistributions of source code must retain the above
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copyright notice, this list of conditions and the
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following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the
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following disclaimer in the documentation and/or other
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materials provided with the distribution.
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* Neither the name of the assimp team, nor the names of its
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contributors may be used to endorse or promote products
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derived from this software without specific prior
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written permission of the assimp team.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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----------------------------------------------------------------------
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*/
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#ifndef AI_OGREPARSINGUTILS_H_INC
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#define AI_OGREPARSINGUTILS_H_INC
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#ifndef ASSIMP_BUILD_NO_OGRE_IMPORTER
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#include "ParsingUtils.h"
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#include <functional>
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#include <algorithm>
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#include <stdint.h>
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#include <sstream>
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#include <cctype>
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namespace Assimp
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{
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namespace Ogre
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{
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/// Returns a lower cased copy of @s.
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static inline std::string ToLower(std::string s)
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{
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std::transform(s.begin(), s.end(), s.begin(), ::tolower);
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return s;
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}
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/// Returns if @c s ends with @c suffix. If @c caseSensitive is false, both strings will be lower cased before matching.
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static inline bool EndsWith(const std::string &s, const std::string &suffix, bool caseSensitive = true)
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{
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if (s.empty() || suffix.empty())
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{
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return false;
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}
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else if (s.length() < suffix.length())
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{
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return false;
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}
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if (!caseSensitive) {
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return EndsWith(ToLower(s), ToLower(suffix), true);
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}
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size_t len = suffix.length();
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std::string sSuffix = s.substr(s.length()-len, len);
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return (ASSIMP_stricmp(sSuffix, suffix) == 0);
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}
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// Below trim functions adapted from http://stackoverflow.com/questions/216823/whats-the-best-way-to-trim-stdstring
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/// Trim from start
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static inline std::string &TrimLeft(std::string &s, bool newlines = true)
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{
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if (!newlines)
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{
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s.erase(s.begin(), std::find_if(s.begin(), s.end(), std::not1(std::ptr_fun(Assimp::IsSpace<char>))));
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}
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else
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{
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s.erase(s.begin(), std::find_if(s.begin(), s.end(), std::not1(std::ptr_fun(Assimp::IsSpaceOrNewLine<char>))));
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}
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return s;
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}
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/// Trim from end
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static inline std::string &TrimRight(std::string &s, bool newlines = true)
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{
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if (!newlines)
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{
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s.erase(std::find_if(s.rbegin(), s.rend(), std::not1(std::ptr_fun(Assimp::IsSpace<char>))).base(),s.end());
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}
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else
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{
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s.erase(s.begin(), std::find_if(s.begin(), s.end(), std::not1(std::ptr_fun(Assimp::IsSpaceOrNewLine<char>))));
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}
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return s;
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}
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/// Trim from both ends
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static inline std::string &Trim(std::string &s, bool newlines = true)
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{
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return TrimLeft(TrimRight(s, newlines), newlines);
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}
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/// Skips a line from current @ss position until a newline. Returns the skipped part.
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static inline std::string SkipLine(std::stringstream &ss)
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{
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std::string skipped;
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getline(ss, skipped);
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return skipped;
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}
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/// Skips a line and reads next element from @c ss to @c nextElement.
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/** @return Skipped line content until newline. */
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static inline std::string NextAfterNewLine(std::stringstream &ss, std::string &nextElement)
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{
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std::string skipped = SkipLine(ss);
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ss >> nextElement;
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return skipped;
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}
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} // Ogre
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} // Assimp
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#endif // ASSIMP_BUILD_NO_OGRE_IMPORTER
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#endif // AI_OGREPARSINGUTILS_H_INC
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