Robin E. R. Davies
127 lines
3.8 KiB
C++
127 lines
3.8 KiB
C++
/*
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* Copyright (c) 2023 Robin E. R. Davies
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* All rights reserved.
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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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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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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 THE
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* SOFTWARE.
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*/
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#pragma once
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#include <string>
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#include <filesystem>
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#include <vector>
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#include <barrier>
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#include <atomic>
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#include <set>
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namespace pipedal
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{
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inline bool endsWith(const std::string &str, const std::string &suffix)
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{
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return str.size() >= suffix.size() && 0 == str.compare(str.size() - suffix.size(), suffix.size(), suffix);
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}
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void SetThreadName(const std::string &name);
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std::u32string ToUtf32(const std::string &s);
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inline bool isPathSeparator(char c) { return c == '/' || c == std::filesystem::path::preferred_separator; }
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std::string GetHostName();
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std::vector<std::string> split(const std::string &value, char delimiter);
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inline void ReadBarrier()
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{
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std::atomic_thread_fence(std::memory_order::acquire);
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}
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inline void WriteBarrier()
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{
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std::atomic_thread_fence(std::memory_order::release);
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}
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template <typename T>
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inline bool contains(const std::vector<T> &vector, const T &value)
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{
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for (auto i = vector.begin(); i != vector.end(); ++i)
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{
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if ((*i) == value)
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{
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return true;
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}
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}
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return false;
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}
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inline bool contains(const std::vector<std::string> &vector, const char *value)
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{
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return contains(vector, std::string(value));
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}
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bool HasWritePermissions(const std::filesystem::path &path);
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class NoCopy
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{
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public:
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NoCopy() {}
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NoCopy(const NoCopy &) = delete;
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NoCopy &operator=(const NoCopy &) = delete;
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~NoCopy() {}
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};
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class NoMove
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{
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public:
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NoMove() {}
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NoMove(NoMove &&) = delete;
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NoMove &operator=(NoMove &&) = delete;
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~NoMove() {}
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};
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bool IsChildDirectory(const std::filesystem::path &path, const std::filesystem::path&rootPath);
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template <typename T>
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std::set<T> Intersect(const std::set<T> &left, const std::set<T> &right)
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{
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std::set<T> result;
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for (const T &v : left)
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{
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if (right.contains(v))
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{
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result.insert(v);
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}
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}
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return result;
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}
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template <typename T>
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bool IsSubset(const std::set<T> &subset, const std::set<T> &set)
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{
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std::set<T> result;
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for (const T &v : subset)
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{
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if (!set.contains(v)) return false;
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}
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return true;
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}
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std::filesystem::path MakeRelativePath(const std::filesystem::path &path, const std::filesystem::path&parentPath);
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bool IsSubdirectory(const std::filesystem::path &path, const std::filesystem::path &basePath);
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std::string ToLower(const std::string&value);
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}
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