91 lines
2.9 KiB
C
91 lines
2.9 KiB
C
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#pragma once
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#include "il2cpp-config.h"
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#include <string>
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#include "StringViewUtils.h"
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namespace il2cpp
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{
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namespace utils
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{
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namespace PathUtils
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{
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std::string BasenameNoExtension(const std::string& path);
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std::string PathNoExtension(const std::string& path);
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template<typename CharType>
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std::basic_string<CharType> Basename(const utils::StringView<CharType>& path)
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{
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if (path.IsEmpty())
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return std::basic_string<CharType>(1, static_cast<CharType>('.'));
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const size_t pos = path.RFind(IL2CPP_DIR_SEPARATOR);
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// No seperators. Path is filename
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if (pos == utils::StringView<CharType>::NPos())
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return std::basic_string<CharType>(path.Str(), path.Length());
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return std::basic_string<CharType>(path.Str() + pos + 1, path.Length() - pos - 1);
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}
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template<typename CharType>
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std::basic_string<CharType> Basename(const std::basic_string<CharType>& path)
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{
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return Basename(STRING_TO_STRINGVIEW(path));
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}
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template<typename CharType>
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std::basic_string<CharType> DirectoryName(const utils::StringView<CharType>& path)
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{
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if (path.IsEmpty())
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return std::basic_string<CharType>();
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const size_t pos = path.RFind(IL2CPP_DIR_SEPARATOR);
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if (pos == utils::StringView<CharType>::NPos())
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return std::basic_string<CharType>(1, static_cast<CharType>('.'));
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if (pos == 0)
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return std::basic_string<CharType>(1, static_cast<CharType>('/'));
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return std::basic_string<CharType>(path.Str(), pos);
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}
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template<typename CharType>
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std::basic_string<CharType> Combine(const utils::StringView<CharType>& path1, const utils::StringView<CharType>& path2)
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{
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std::basic_string<CharType> result;
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result.reserve(path1.Length() + path2.Length() + 1);
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result.append(path1.Str(), path1.Length());
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result.append(1, static_cast<CharType>(IL2CPP_DIR_SEPARATOR));
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result.append(path2.Str(), path2.Length());
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return result;
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}
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template<typename CharType>
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std::basic_string<CharType> DirectoryName(const std::basic_string<CharType>& path)
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{
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return DirectoryName(STRING_TO_STRINGVIEW(path));
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}
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template<typename CharType>
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std::basic_string<CharType> Combine(const std::basic_string<CharType>& path1, const std::basic_string<CharType>& path2)
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{
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return Combine(STRING_TO_STRINGVIEW(path1), STRING_TO_STRINGVIEW(path2));
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}
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template<typename CharType>
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std::basic_string<CharType> Combine(const std::basic_string<CharType>& path1, const utils::StringView<CharType>& path2)
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{
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return Combine(STRING_TO_STRINGVIEW(path1), path2);
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}
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template<typename CharType>
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std::basic_string<CharType> Combine(const utils::StringView<CharType>& path1, const std::basic_string<CharType>& path2)
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{
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return Combine(path1, STRING_TO_STRINGVIEW(path2));
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}
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}
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} /* utils */
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} /* il2cpp */
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